servidor funciona, gpio desabilitat
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+exports.isit= function(listPinsON, nPin){ + for(var i=0; i<listPinsON.length; i++) + { + if(listPinsON[i]==nPin) + { + return(true); + } + } + return(false); +}
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+var socket=io.connect(); +function NewConnection(){ + socket.emit('newconnection',"newcon",function(data){ + // + }); +} +function pinON(){ + var pin=document.getElementById("pinselected").value; + //toastr.info("pin: " + pin); + socket.emit('pinON',pin,function(data){ + // + }); +} +function pinOFF(){ + var pin=document.getElementById("pinselected").value; + //toastr.info("pin: " + pin); + socket.emit('pinOFF',pin,function(data){ + // + }); +} + + +socket.on('numconnections',function(data){ + document.getElementById("idNumConnections").innerHTML=data.numconnections; +}); +socket.on('listPinsON',function(data){ + //mRotationR(window[data.data]); + toastr.info("listPinsOn: " + data.listPinsON); + document.getElementById("divlistPinsON").innerHTML=data.listPinsON; +}); +socket.on('alreadyON',function(data){ + //mRotationR(window[data.data]); + toastr.warning("pin " + data + " ja estava encès"); +});
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+/*! + * Bootstrap v3.3.6 (http://getbootstrap.com) + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ +.btn-default, +.btn-primary, +.btn-success, +.btn-info, +.btn-warning, +.btn-danger { + text-shadow: 0 -1px 0 rgba(0, 0, 0, .2); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 1px rgba(0, 0, 0, .075); +} +.btn-default:active, +.btn-primary:active, +.btn-success:active, +.btn-info:active, +.btn-warning:active, +.btn-danger:active, +.btn-default.active, +.btn-primary.active, +.btn-success.active, +.btn-info.active, +.btn-warning.active, +.btn-danger.active { + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn-default.disabled, +.btn-primary.disabled, +.btn-success.disabled, +.btn-info.disabled, +.btn-warning.disabled, +.btn-danger.disabled, +.btn-default[disabled], +.btn-primary[disabled], +.btn-success[disabled], +.btn-info[disabled], +.btn-warning[disabled], +.btn-danger[disabled], +fieldset[disabled] .btn-default, +fieldset[disabled] .btn-primary, +fieldset[disabled] .btn-success, +fieldset[disabled] .btn-info, +fieldset[disabled] .btn-warning, +fieldset[disabled] .btn-danger { + -webkit-box-shadow: none; + box-shadow: none; +} +.btn-default .badge, +.btn-primary .badge, +.btn-success .badge, +.btn-info .badge, +.btn-warning .badge, +.btn-danger .badge { + text-shadow: none; +} +.btn:active, +.btn.active { + background-image: none; +} +.btn-default { + text-shadow: 0 1px 0 #fff; + background-image: -webkit-linear-gradient(top, #fff 0%, #e0e0e0 100%); + background-image: -o-linear-gradient(top, #fff 0%, #e0e0e0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#e0e0e0)); + background-image: linear-gradient(to bottom, #fff 0%, #e0e0e0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #dbdbdb; + border-color: #ccc; +} +.btn-default:hover, +.btn-default:focus { + background-color: #e0e0e0; + background-position: 0 -15px; +} +.btn-default:active, +.btn-default.active { + background-color: #e0e0e0; + border-color: #dbdbdb; +} +.btn-default.disabled, +.btn-default[disabled], +fieldset[disabled] .btn-default, +.btn-default.disabled:hover, +.btn-default[disabled]:hover, +fieldset[disabled] .btn-default:hover, +.btn-default.disabled:focus, +.btn-default[disabled]:focus, +fieldset[disabled] .btn-default:focus, +.btn-default.disabled.focus, +.btn-default[disabled].focus, +fieldset[disabled] .btn-default.focus, +.btn-default.disabled:active, +.btn-default[disabled]:active, +fieldset[disabled] .btn-default:active, +.btn-default.disabled.active, +.btn-default[disabled].active, +fieldset[disabled] .btn-default.active { + background-color: #e0e0e0; + background-image: none; +} +.btn-primary { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #265a88 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #265a88 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#265a88)); + background-image: linear-gradient(to bottom, #337ab7 0%, #265a88 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff265a88', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #245580; +} +.btn-primary:hover, +.btn-primary:focus { + background-color: #265a88; + background-position: 0 -15px; +} +.btn-primary:active, +.btn-primary.active { + background-color: #265a88; + border-color: #245580; +} +.btn-primary.disabled, +.btn-primary[disabled], +fieldset[disabled] .btn-primary, +.btn-primary.disabled:hover, +.btn-primary[disabled]:hover, +fieldset[disabled] .btn-primary:hover, +.btn-primary.disabled:focus, +.btn-primary[disabled]:focus, +fieldset[disabled] .btn-primary:focus, +.btn-primary.disabled.focus, +.btn-primary[disabled].focus, +fieldset[disabled] .btn-primary.focus, +.btn-primary.disabled:active, +.btn-primary[disabled]:active, +fieldset[disabled] .btn-primary:active, +.btn-primary.disabled.active, +.btn-primary[disabled].active, +fieldset[disabled] .btn-primary.active { + background-color: #265a88; + background-image: none; +} +.btn-success { + background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%); + background-image: -o-linear-gradient(top, #5cb85c 0%, #419641 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#419641)); + background-image: linear-gradient(to bottom, #5cb85c 0%, #419641 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #3e8f3e; +} +.btn-success:hover, +.btn-success:focus { + background-color: #419641; + background-position: 0 -15px; +} +.btn-success:active, +.btn-success.active { + background-color: #419641; + border-color: #3e8f3e; +} +.btn-success.disabled, +.btn-success[disabled], +fieldset[disabled] .btn-success, +.btn-success.disabled:hover, +.btn-success[disabled]:hover, +fieldset[disabled] .btn-success:hover, +.btn-success.disabled:focus, +.btn-success[disabled]:focus, +fieldset[disabled] .btn-success:focus, +.btn-success.disabled.focus, +.btn-success[disabled].focus, +fieldset[disabled] .btn-success.focus, +.btn-success.disabled:active, +.btn-success[disabled]:active, +fieldset[disabled] .btn-success:active, +.btn-success.disabled.active, +.btn-success[disabled].active, +fieldset[disabled] .btn-success.active { + background-color: #419641; + background-image: none; +} +.btn-info { + background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%); + background-image: -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#2aabd2)); + background-image: linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #28a4c9; +} +.btn-info:hover, +.btn-info:focus { + background-color: #2aabd2; + background-position: 0 -15px; +} +.btn-info:active, +.btn-info.active { + background-color: #2aabd2; + border-color: #28a4c9; +} +.btn-info.disabled, +.btn-info[disabled], +fieldset[disabled] .btn-info, +.btn-info.disabled:hover, +.btn-info[disabled]:hover, +fieldset[disabled] .btn-info:hover, +.btn-info.disabled:focus, +.btn-info[disabled]:focus, +fieldset[disabled] .btn-info:focus, +.btn-info.disabled.focus, +.btn-info[disabled].focus, +fieldset[disabled] .btn-info.focus, +.btn-info.disabled:active, +.btn-info[disabled]:active, +fieldset[disabled] .btn-info:active, +.btn-info.disabled.active, +.btn-info[disabled].active, +fieldset[disabled] .btn-info.active { + background-color: #2aabd2; + background-image: none; +} +.btn-warning { + background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%); + background-image: -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#eb9316)); + background-image: linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #e38d13; +} +.btn-warning:hover, +.btn-warning:focus { + background-color: #eb9316; + background-position: 0 -15px; +} +.btn-warning:active, +.btn-warning.active { + background-color: #eb9316; + border-color: #e38d13; +} +.btn-warning.disabled, +.btn-warning[disabled], +fieldset[disabled] .btn-warning, +.btn-warning.disabled:hover, +.btn-warning[disabled]:hover, +fieldset[disabled] .btn-warning:hover, +.btn-warning.disabled:focus, +.btn-warning[disabled]:focus, +fieldset[disabled] .btn-warning:focus, +.btn-warning.disabled.focus, +.btn-warning[disabled].focus, +fieldset[disabled] .btn-warning.focus, +.btn-warning.disabled:active, +.btn-warning[disabled]:active, +fieldset[disabled] .btn-warning:active, +.btn-warning.disabled.active, +.btn-warning[disabled].active, +fieldset[disabled] .btn-warning.active { + background-color: #eb9316; + background-image: none; +} +.btn-danger { + background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%); + background-image: -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c12e2a)); + background-image: linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-color: #b92c28; +} +.btn-danger:hover, +.btn-danger:focus { + background-color: #c12e2a; + background-position: 0 -15px; +} +.btn-danger:active, +.btn-danger.active { + background-color: #c12e2a; + border-color: #b92c28; +} +.btn-danger.disabled, +.btn-danger[disabled], +fieldset[disabled] .btn-danger, +.btn-danger.disabled:hover, +.btn-danger[disabled]:hover, +fieldset[disabled] .btn-danger:hover, +.btn-danger.disabled:focus, +.btn-danger[disabled]:focus, +fieldset[disabled] .btn-danger:focus, +.btn-danger.disabled.focus, +.btn-danger[disabled].focus, +fieldset[disabled] .btn-danger.focus, +.btn-danger.disabled:active, +.btn-danger[disabled]:active, +fieldset[disabled] .btn-danger:active, +.btn-danger.disabled.active, +.btn-danger[disabled].active, +fieldset[disabled] .btn-danger.active { + background-color: #c12e2a; + background-image: none; +} +.thumbnail, +.img-thumbnail { + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075); + box-shadow: 0 1px 2px rgba(0, 0, 0, .075); +} +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus { + background-color: #e8e8e8; + background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8)); + background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0); + background-repeat: repeat-x; +} +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + background-color: #2e6da4; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; +} +.navbar-default { + background-image: -webkit-linear-gradient(top, #fff 0%, #f8f8f8 100%); + background-image: -o-linear-gradient(top, #fff 0%, #f8f8f8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#f8f8f8)); + background-image: linear-gradient(to bottom, #fff 0%, #f8f8f8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .15), 0 1px 5px rgba(0, 0, 0, .075); +} +.navbar-default .navbar-nav > .open > a, +.navbar-default .navbar-nav > .active > a { + background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%); + background-image: -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dbdbdb), to(#e2e2e2)); + background-image: linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0); + background-repeat: repeat-x; + -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075); + box-shadow: inset 0 3px 9px rgba(0, 0, 0, .075); +} +.navbar-brand, +.navbar-nav > li > a { + text-shadow: 0 1px 0 rgba(255, 255, 255, .25); +} +.navbar-inverse { + background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%); + background-image: -o-linear-gradient(top, #3c3c3c 0%, #222 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#222)); + background-image: linear-gradient(to bottom, #3c3c3c 0%, #222 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); + background-repeat: repeat-x; + border-radius: 4px; +} +.navbar-inverse .navbar-nav > .open > a, +.navbar-inverse .navbar-nav > .active > a { + background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%); + background-image: -o-linear-gradient(top, #080808 0%, #0f0f0f 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#080808), to(#0f0f0f)); + background-image: linear-gradient(to bottom, #080808 0%, #0f0f0f 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0); + background-repeat: repeat-x; + -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25); + box-shadow: inset 0 3px 9px rgba(0, 0, 0, .25); +} +.navbar-inverse .navbar-brand, +.navbar-inverse .navbar-nav > li > a { + text-shadow: 0 -1px 0 rgba(0, 0, 0, .25); +} +.navbar-static-top, +.navbar-fixed-top, +.navbar-fixed-bottom { + border-radius: 0; +} +@media (max-width: 767px) { + .navbar .navbar-nav .open .dropdown-menu > .active > a, + .navbar .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #fff; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; + } +} +.alert { + text-shadow: 0 1px 0 rgba(255, 255, 255, .2); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .25), 0 1px 2px rgba(0, 0, 0, .05); +} +.alert-success { + background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%); + background-image: -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#c8e5bc)); + background-image: linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0); + background-repeat: repeat-x; + border-color: #b2dba1; +} +.alert-info { + background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%); + background-image: -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#b9def0)); + background-image: linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0); + background-repeat: repeat-x; + border-color: #9acfea; +} +.alert-warning { + background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%); + background-image: -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#f8efc0)); + background-image: linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0); + background-repeat: repeat-x; + border-color: #f5e79e; +} +.alert-danger { + background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%); + background-image: -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#e7c3c3)); + background-image: linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0); + background-repeat: repeat-x; + border-color: #dca7a7; +} +.progress { + background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%); + background-image: -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#ebebeb), to(#f5f5f5)); + background-image: linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #286090 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#286090)); + background-image: linear-gradient(to bottom, #337ab7 0%, #286090 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-success { + background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%); + background-image: -o-linear-gradient(top, #5cb85c 0%, #449d44 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5cb85c), to(#449d44)); + background-image: linear-gradient(to bottom, #5cb85c 0%, #449d44 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-info { + background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%); + background-image: -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#5bc0de), to(#31b0d5)); + background-image: linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-warning { + background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%); + background-image: -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f0ad4e), to(#ec971f)); + background-image: linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-danger { + background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%); + background-image: -o-linear-gradient(top, #d9534f 0%, #c9302c 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9534f), to(#c9302c)); + background-image: linear-gradient(to bottom, #d9534f 0%, #c9302c 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0); + background-repeat: repeat-x; +} +.progress-bar-striped { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.list-group { + border-radius: 4px; + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .075); + box-shadow: 0 1px 2px rgba(0, 0, 0, .075); +} +.list-group-item.active, +.list-group-item.active:hover, +.list-group-item.active:focus { + text-shadow: 0 -1px 0 #286090; + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2b669a 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2b669a)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2b669a 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0); + background-repeat: repeat-x; + border-color: #2b669a; +} +.list-group-item.active .badge, +.list-group-item.active:hover .badge, +.list-group-item.active:focus .badge { + text-shadow: none; +} +.panel { + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, .05); + box-shadow: 0 1px 2px rgba(0, 0, 0, .05); +} +.panel-default > .panel-heading { + background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#e8e8e8)); + background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0); + background-repeat: repeat-x; +} +.panel-primary > .panel-heading { + background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#337ab7), to(#2e6da4)); + background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0); + background-repeat: repeat-x; +} +.panel-success > .panel-heading { + background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%); + background-image: -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#dff0d8), to(#d0e9c6)); + background-image: linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0); + background-repeat: repeat-x; +} +.panel-info > .panel-heading { + background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%); + background-image: -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#d9edf7), to(#c4e3f3)); + background-image: linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0); + background-repeat: repeat-x; +} +.panel-warning > .panel-heading { + background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%); + background-image: -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#fcf8e3), to(#faf2cc)); + background-image: linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0); + background-repeat: repeat-x; +} +.panel-danger > .panel-heading { + background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%); + background-image: -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#f2dede), to(#ebcccc)); + background-image: linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0); + background-repeat: repeat-x; +} +.well { + background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%); + background-image: -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%); + background-image: -webkit-gradient(linear, left top, left bottom, from(#e8e8e8), to(#f5f5f5)); + background-image: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0); + background-repeat: repeat-x; + border-color: #dcdcdc; + -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 3px rgba(0, 0, 0, .05), 0 1px 0 rgba(255, 255, 255, .1); +} +/*# sourceMappingURL=bootstrap-theme.css.map */
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* Bootstrap v3.3.6 (http://getbootstrap.com)\n * Copyright 2011-2015 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n.btn-default,\n.btn-primary,\n.btn-success,\n.btn-info,\n.btn-warning,\n.btn-danger {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.btn-default:active,\n.btn-primary:active,\n.btn-success:active,\n.btn-info:active,\n.btn-warning:active,\n.btn-danger:active,\n.btn-default.active,\n.btn-primary.active,\n.btn-success.active,\n.btn-info.active,\n.btn-warning.active,\n.btn-danger.active {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-default.disabled,\n.btn-primary.disabled,\n.btn-success.disabled,\n.btn-info.disabled,\n.btn-warning.disabled,\n.btn-danger.disabled,\n.btn-default[disabled],\n.btn-primary[disabled],\n.btn-success[disabled],\n.btn-info[disabled],\n.btn-warning[disabled],\n.btn-danger[disabled],\nfieldset[disabled] .btn-default,\nfieldset[disabled] .btn-primary,\nfieldset[disabled] .btn-success,\nfieldset[disabled] .btn-info,\nfieldset[disabled] .btn-warning,\nfieldset[disabled] .btn-danger {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-default .badge,\n.btn-primary .badge,\n.btn-success .badge,\n.btn-info .badge,\n.btn-warning .badge,\n.btn-danger .badge {\n text-shadow: none;\n}\n.btn:active,\n.btn.active {\n background-image: none;\n}\n.btn-default {\n background-image: -webkit-linear-gradient(top, #fff 0%, #e0e0e0 100%);\n background-image: -o-linear-gradient(top, #fff 0%, #e0e0e0 100%);\n background-image: linear-gradient(to bottom, #fff 0%, #e0e0e0 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe0e0e0', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #dbdbdb;\n text-shadow: 0 1px 0 #fff;\n border-color: #ccc;\n}\n.btn-default:hover,\n.btn-default:focus {\n background-color: #e0e0e0;\n background-position: 0 -15px;\n}\n.btn-default:active,\n.btn-default.active {\n background-color: #e0e0e0;\n border-color: #dbdbdb;\n}\n.btn-default.disabled,\n.btn-default[disabled],\nfieldset[disabled] .btn-default,\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus,\n.btn-default.disabled:active,\n.btn-default[disabled]:active,\nfieldset[disabled] .btn-default:active,\n.btn-default.disabled.active,\n.btn-default[disabled].active,\nfieldset[disabled] .btn-default.active {\n background-color: #e0e0e0;\n background-image: none;\n}\n.btn-primary {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #265a88 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #265a88 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #265a88 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff265a88', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #245580;\n}\n.btn-primary:hover,\n.btn-primary:focus {\n background-color: #265a88;\n background-position: 0 -15px;\n}\n.btn-primary:active,\n.btn-primary.active {\n background-color: #265a88;\n border-color: #245580;\n}\n.btn-primary.disabled,\n.btn-primary[disabled],\nfieldset[disabled] .btn-primary,\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus,\n.btn-primary.disabled:active,\n.btn-primary[disabled]:active,\nfieldset[disabled] .btn-primary:active,\n.btn-primary.disabled.active,\n.btn-primary[disabled].active,\nfieldset[disabled] .btn-primary.active {\n background-color: #265a88;\n background-image: none;\n}\n.btn-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #419641 100%);\n background-image: linear-gradient(to bottom, #5cb85c 0%, #419641 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff419641', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #3e8f3e;\n}\n.btn-success:hover,\n.btn-success:focus {\n background-color: #419641;\n background-position: 0 -15px;\n}\n.btn-success:active,\n.btn-success.active {\n background-color: #419641;\n border-color: #3e8f3e;\n}\n.btn-success.disabled,\n.btn-success[disabled],\nfieldset[disabled] .btn-success,\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus,\n.btn-success.disabled:active,\n.btn-success[disabled]:active,\nfieldset[disabled] .btn-success:active,\n.btn-success.disabled.active,\n.btn-success[disabled].active,\nfieldset[disabled] .btn-success.active {\n background-color: #419641;\n background-image: none;\n}\n.btn-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #2aabd2 100%);\n background-image: linear-gradient(to bottom, #5bc0de 0%, #2aabd2 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2aabd2', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #28a4c9;\n}\n.btn-info:hover,\n.btn-info:focus {\n background-color: #2aabd2;\n background-position: 0 -15px;\n}\n.btn-info:active,\n.btn-info.active {\n background-color: #2aabd2;\n border-color: #28a4c9;\n}\n.btn-info.disabled,\n.btn-info[disabled],\nfieldset[disabled] .btn-info,\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus,\n.btn-info.disabled:active,\n.btn-info[disabled]:active,\nfieldset[disabled] .btn-info:active,\n.btn-info.disabled.active,\n.btn-info[disabled].active,\nfieldset[disabled] .btn-info.active {\n background-color: #2aabd2;\n background-image: none;\n}\n.btn-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #eb9316 100%);\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #eb9316 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffeb9316', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #e38d13;\n}\n.btn-warning:hover,\n.btn-warning:focus {\n background-color: #eb9316;\n background-position: 0 -15px;\n}\n.btn-warning:active,\n.btn-warning.active {\n background-color: #eb9316;\n border-color: #e38d13;\n}\n.btn-warning.disabled,\n.btn-warning[disabled],\nfieldset[disabled] .btn-warning,\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus,\n.btn-warning.disabled:active,\n.btn-warning[disabled]:active,\nfieldset[disabled] .btn-warning:active,\n.btn-warning.disabled.active,\n.btn-warning[disabled].active,\nfieldset[disabled] .btn-warning.active {\n background-color: #eb9316;\n background-image: none;\n}\n.btn-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c12e2a 100%);\n background-image: linear-gradient(to bottom, #d9534f 0%, #c12e2a 100%);\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc12e2a', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n background-repeat: repeat-x;\n border-color: #b92c28;\n}\n.btn-danger:hover,\n.btn-danger:focus {\n background-color: #c12e2a;\n background-position: 0 -15px;\n}\n.btn-danger:active,\n.btn-danger.active {\n background-color: #c12e2a;\n border-color: #b92c28;\n}\n.btn-danger.disabled,\n.btn-danger[disabled],\nfieldset[disabled] .btn-danger,\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus,\n.btn-danger.disabled:active,\n.btn-danger[disabled]:active,\nfieldset[disabled] .btn-danger:active,\n.btn-danger.disabled.active,\n.btn-danger[disabled].active,\nfieldset[disabled] .btn-danger.active {\n background-color: #c12e2a;\n background-image: none;\n}\n.thumbnail,\n.img-thumbnail {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n background-color: #e8e8e8;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n background-color: #2e6da4;\n}\n.navbar-default {\n background-image: -webkit-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: -o-linear-gradient(top, #ffffff 0%, #f8f8f8 100%);\n background-image: linear-gradient(to bottom, #ffffff 0%, #f8f8f8 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff8f8f8', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 1px 5px rgba(0, 0, 0, 0.075);\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: -o-linear-gradient(top, #dbdbdb 0%, #e2e2e2 100%);\n background-image: linear-gradient(to bottom, #dbdbdb 0%, #e2e2e2 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdbdbdb', endColorstr='#ffe2e2e2', GradientType=0);\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.075);\n}\n.navbar-brand,\n.navbar-nav > li > a {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.25);\n}\n.navbar-inverse {\n background-image: -webkit-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: -o-linear-gradient(top, #3c3c3c 0%, #222 100%);\n background-image: linear-gradient(to bottom, #3c3c3c 0%, #222 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3c3c3c', endColorstr='#ff222222', GradientType=0);\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n border-radius: 4px;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .active > a {\n background-image: -webkit-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: -o-linear-gradient(top, #080808 0%, #0f0f0f 100%);\n background-image: linear-gradient(to bottom, #080808 0%, #0f0f0f 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff080808', endColorstr='#ff0f0f0f', GradientType=0);\n -webkit-box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n box-shadow: inset 0 3px 9px rgba(0, 0, 0, 0.25);\n}\n.navbar-inverse .navbar-brand,\n.navbar-inverse .navbar-nav > li > a {\n text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\n.navbar-static-top,\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n border-radius: 0;\n}\n@media (max-width: 767px) {\n .navbar .navbar-nav .open .dropdown-menu > .active > a,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n }\n}\n.alert {\n text-shadow: 0 1px 0 rgba(255, 255, 255, 0.2);\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.alert-success {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #c8e5bc 100%);\n background-image: linear-gradient(to bottom, #dff0d8 0%, #c8e5bc 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffc8e5bc', GradientType=0);\n border-color: #b2dba1;\n}\n.alert-info {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #b9def0 100%);\n background-image: linear-gradient(to bottom, #d9edf7 0%, #b9def0 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffb9def0', GradientType=0);\n border-color: #9acfea;\n}\n.alert-warning {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #f8efc0 100%);\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #f8efc0 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fff8efc0', GradientType=0);\n border-color: #f5e79e;\n}\n.alert-danger {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #e7c3c3 100%);\n background-image: linear-gradient(to bottom, #f2dede 0%, #e7c3c3 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffe7c3c3', GradientType=0);\n border-color: #dca7a7;\n}\n.progress {\n background-image: -webkit-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #ebebeb 0%, #f5f5f5 100%);\n background-image: linear-gradient(to bottom, #ebebeb 0%, #f5f5f5 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffebebeb', endColorstr='#fff5f5f5', GradientType=0);\n}\n.progress-bar {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #286090 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #286090 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff286090', GradientType=0);\n}\n.progress-bar-success {\n background-image: -webkit-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: -o-linear-gradient(top, #5cb85c 0%, #449d44 100%);\n background-image: linear-gradient(to bottom, #5cb85c 0%, #449d44 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5cb85c', endColorstr='#ff449d44', GradientType=0);\n}\n.progress-bar-info {\n background-image: -webkit-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: -o-linear-gradient(top, #5bc0de 0%, #31b0d5 100%);\n background-image: linear-gradient(to bottom, #5bc0de 0%, #31b0d5 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff31b0d5', GradientType=0);\n}\n.progress-bar-warning {\n background-image: -webkit-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: -o-linear-gradient(top, #f0ad4e 0%, #ec971f 100%);\n background-image: linear-gradient(to bottom, #f0ad4e 0%, #ec971f 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff0ad4e', endColorstr='#ffec971f', GradientType=0);\n}\n.progress-bar-danger {\n background-image: -webkit-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: -o-linear-gradient(top, #d9534f 0%, #c9302c 100%);\n background-image: linear-gradient(to bottom, #d9534f 0%, #c9302c 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9534f', endColorstr='#ffc9302c', GradientType=0);\n}\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.list-group {\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.075);\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n text-shadow: 0 -1px 0 #286090;\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2b669a 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2b669a 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2b669a', GradientType=0);\n border-color: #2b669a;\n}\n.list-group-item.active .badge,\n.list-group-item.active:hover .badge,\n.list-group-item.active:focus .badge {\n text-shadow: none;\n}\n.panel {\n -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);\n}\n.panel-default > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: -o-linear-gradient(top, #f5f5f5 0%, #e8e8e8 100%);\n background-image: linear-gradient(to bottom, #f5f5f5 0%, #e8e8e8 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#ffe8e8e8', GradientType=0);\n}\n.panel-primary > .panel-heading {\n background-image: -webkit-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: -o-linear-gradient(top, #337ab7 0%, #2e6da4 100%);\n background-image: linear-gradient(to bottom, #337ab7 0%, #2e6da4 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff337ab7', endColorstr='#ff2e6da4', GradientType=0);\n}\n.panel-success > .panel-heading {\n background-image: -webkit-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: -o-linear-gradient(top, #dff0d8 0%, #d0e9c6 100%);\n background-image: linear-gradient(to bottom, #dff0d8 0%, #d0e9c6 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffdff0d8', endColorstr='#ffd0e9c6', GradientType=0);\n}\n.panel-info > .panel-heading {\n background-image: -webkit-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: -o-linear-gradient(top, #d9edf7 0%, #c4e3f3 100%);\n background-image: linear-gradient(to bottom, #d9edf7 0%, #c4e3f3 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffd9edf7', endColorstr='#ffc4e3f3', GradientType=0);\n}\n.panel-warning > .panel-heading {\n background-image: -webkit-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: -o-linear-gradient(top, #fcf8e3 0%, #faf2cc 100%);\n background-image: linear-gradient(to bottom, #fcf8e3 0%, #faf2cc 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffcf8e3', endColorstr='#fffaf2cc', GradientType=0);\n}\n.panel-danger > .panel-heading {\n background-image: -webkit-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: -o-linear-gradient(top, #f2dede 0%, #ebcccc 100%);\n background-image: linear-gradient(to bottom, #f2dede 0%, #ebcccc 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2dede', endColorstr='#ffebcccc', GradientType=0);\n}\n.well {\n background-image: -webkit-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: -o-linear-gradient(top, #e8e8e8 0%, #f5f5f5 100%);\n background-image: linear-gradient(to bottom, #e8e8e8 0%, #f5f5f5 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffe8e8e8', endColorstr='#fff5f5f5', GradientType=0);\n border-color: #dcdcdc;\n -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 0 rgba(255, 255, 255, 0.1);\n}\n/*# sourceMappingURL=bootstrap-theme.css.map */","/*!\n * Bootstrap v3.3.6 (http://getbootstrap.com)\n * Copyright 2011-2015 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\n//\n// Load core variables and mixins\n// --------------------------------------------------\n\n@import \"variables.less\";\n@import \"mixins.less\";\n\n\n//\n// Buttons\n// --------------------------------------------------\n\n// Common styles\n.btn-default,\n.btn-primary,\n.btn-success,\n.btn-info,\n.btn-warning,\n.btn-danger {\n text-shadow: 0 -1px 0 rgba(0,0,0,.2);\n @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);\n .box-shadow(@shadow);\n\n // Reset the shadow\n &:active,\n &.active {\n .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n .box-shadow(none);\n }\n\n .badge {\n text-shadow: none;\n }\n}\n\n// Mixin for generating new styles\n.btn-styles(@btn-color: #555) {\n #gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));\n .reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620\n background-repeat: repeat-x;\n border-color: darken(@btn-color, 14%);\n\n &:hover,\n &:focus {\n background-color: darken(@btn-color, 12%);\n background-position: 0 -15px;\n }\n\n &:active,\n &.active {\n background-color: darken(@btn-color, 12%);\n border-color: darken(@btn-color, 14%);\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n &,\n &:hover,\n &:focus,\n &.focus,\n &:active,\n &.active {\n background-color: darken(@btn-color, 12%);\n background-image: none;\n }\n }\n}\n\n// Common styles\n.btn {\n // Remove the gradient for the pressed/active state\n &:active,\n &.active {\n background-image: none;\n }\n}\n\n// Apply the mixin to the buttons\n.btn-default { .btn-styles(@btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }\n.btn-primary { .btn-styles(@btn-primary-bg); }\n.btn-success { .btn-styles(@btn-success-bg); }\n.btn-info { .btn-styles(@btn-info-bg); }\n.btn-warning { .btn-styles(@btn-warning-bg); }\n.btn-danger { .btn-styles(@btn-danger-bg); }\n\n\n//\n// Images\n// --------------------------------------------------\n\n.thumbnail,\n.img-thumbnail {\n .box-shadow(0 1px 2px rgba(0,0,0,.075));\n}\n\n\n//\n// Dropdowns\n// --------------------------------------------------\n\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n #gradient > .vertical(@start-color: @dropdown-link-hover-bg; @end-color: darken(@dropdown-link-hover-bg, 5%));\n background-color: darken(@dropdown-link-hover-bg, 5%);\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));\n background-color: darken(@dropdown-link-active-bg, 5%);\n}\n\n\n//\n// Navbar\n// --------------------------------------------------\n\n// Default navbar\n.navbar-default {\n #gradient > .vertical(@start-color: lighten(@navbar-default-bg, 10%); @end-color: @navbar-default-bg);\n .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered\n border-radius: @navbar-border-radius;\n @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);\n .box-shadow(@shadow);\n\n .navbar-nav > .open > a,\n .navbar-nav > .active > a {\n #gradient > .vertical(@start-color: darken(@navbar-default-link-active-bg, 5%); @end-color: darken(@navbar-default-link-active-bg, 2%));\n .box-shadow(inset 0 3px 9px rgba(0,0,0,.075));\n }\n}\n.navbar-brand,\n.navbar-nav > li > a {\n text-shadow: 0 1px 0 rgba(255,255,255,.25);\n}\n\n// Inverted navbar\n.navbar-inverse {\n #gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);\n .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257\n border-radius: @navbar-border-radius;\n .navbar-nav > .open > a,\n .navbar-nav > .active > a {\n #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));\n .box-shadow(inset 0 3px 9px rgba(0,0,0,.25));\n }\n\n .navbar-brand,\n .navbar-nav > li > a {\n text-shadow: 0 -1px 0 rgba(0,0,0,.25);\n }\n}\n\n// Undo rounded corners in static and fixed navbars\n.navbar-static-top,\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n border-radius: 0;\n}\n\n// Fix active state of dropdown items in collapsed mode\n@media (max-width: @grid-float-breakpoint-max) {\n .navbar .navbar-nav .open .dropdown-menu > .active > a {\n &,\n &:hover,\n &:focus {\n color: #fff;\n #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));\n }\n }\n}\n\n\n//\n// Alerts\n// --------------------------------------------------\n\n// Common styles\n.alert {\n text-shadow: 0 1px 0 rgba(255,255,255,.2);\n @shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);\n .box-shadow(@shadow);\n}\n\n// Mixin for generating new styles\n.alert-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));\n border-color: darken(@color, 15%);\n}\n\n// Apply the mixin to the alerts\n.alert-success { .alert-styles(@alert-success-bg); }\n.alert-info { .alert-styles(@alert-info-bg); }\n.alert-warning { .alert-styles(@alert-warning-bg); }\n.alert-danger { .alert-styles(@alert-danger-bg); }\n\n\n//\n// Progress bars\n// --------------------------------------------------\n\n// Give the progress background some depth\n.progress {\n #gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)\n}\n\n// Mixin for generating new styles\n.progress-bar-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));\n}\n\n// Apply the mixin to the progress bars\n.progress-bar { .progress-bar-styles(@progress-bar-bg); }\n.progress-bar-success { .progress-bar-styles(@progress-bar-success-bg); }\n.progress-bar-info { .progress-bar-styles(@progress-bar-info-bg); }\n.progress-bar-warning { .progress-bar-styles(@progress-bar-warning-bg); }\n.progress-bar-danger { .progress-bar-styles(@progress-bar-danger-bg); }\n\n// Reset the striped class because our mixins don't do multiple gradients and\n// the above custom styles override the new `.progress-bar-striped` in v3.2.0.\n.progress-bar-striped {\n #gradient > .striped();\n}\n\n\n//\n// List groups\n// --------------------------------------------------\n\n.list-group {\n border-radius: @border-radius-base;\n .box-shadow(0 1px 2px rgba(0,0,0,.075));\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);\n #gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));\n border-color: darken(@list-group-active-border, 7.5%);\n\n .badge {\n text-shadow: none;\n }\n}\n\n\n//\n// Panels\n// --------------------------------------------------\n\n// Common styles\n.panel {\n .box-shadow(0 1px 2px rgba(0,0,0,.05));\n}\n\n// Mixin for generating new styles\n.panel-heading-styles(@color) {\n #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));\n}\n\n// Apply the mixin to the panel headings only\n.panel-default > .panel-heading { .panel-heading-styles(@panel-default-heading-bg); }\n.panel-primary > .panel-heading { .panel-heading-styles(@panel-primary-heading-bg); }\n.panel-success > .panel-heading { .panel-heading-styles(@panel-success-heading-bg); }\n.panel-info > .panel-heading { .panel-heading-styles(@panel-info-heading-bg); }\n.panel-warning > .panel-heading { .panel-heading-styles(@panel-warning-heading-bg); }\n.panel-danger > .panel-heading { .panel-heading-styles(@panel-danger-heading-bg); }\n\n\n//\n// Wells\n// --------------------------------------------------\n\n.well {\n #gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);\n border-color: darken(@well-bg, 10%);\n @shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);\n .box-shadow(@shadow);\n}\n","// Vendor Prefixes\n//\n// All vendor mixins are deprecated as of v3.2.0 due to the introduction of\n// Autoprefixer in our Gruntfile. They have been removed in v4.\n\n// - Animations\n// - Backface visibility\n// - Box shadow\n// - Box sizing\n// - Content columns\n// - Hyphens\n// - Placeholder text\n// - Transformations\n// - Transitions\n// - User Select\n\n\n// Animations\n.animation(@animation) {\n -webkit-animation: @animation;\n -o-animation: @animation;\n animation: @animation;\n}\n.animation-name(@name) {\n -webkit-animation-name: @name;\n animation-name: @name;\n}\n.animation-duration(@duration) {\n -webkit-animation-duration: @duration;\n animation-duration: @duration;\n}\n.animation-timing-function(@timing-function) {\n -webkit-animation-timing-function: @timing-function;\n animation-timing-function: @timing-function;\n}\n.animation-delay(@delay) {\n -webkit-animation-delay: @delay;\n animation-delay: @delay;\n}\n.animation-iteration-count(@iteration-count) {\n -webkit-animation-iteration-count: @iteration-count;\n animation-iteration-count: @iteration-count;\n}\n.animation-direction(@direction) {\n -webkit-animation-direction: @direction;\n animation-direction: @direction;\n}\n.animation-fill-mode(@fill-mode) {\n -webkit-animation-fill-mode: @fill-mode;\n animation-fill-mode: @fill-mode;\n}\n\n// Backface visibility\n// Prevent browsers from flickering when using CSS 3D transforms.\n// Default value is `visible`, but can be changed to `hidden`\n\n.backface-visibility(@visibility) {\n -webkit-backface-visibility: @visibility;\n -moz-backface-visibility: @visibility;\n backface-visibility: @visibility;\n}\n\n// Drop shadows\n//\n// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's\n// supported browsers that have box shadow capabilities now support it.\n\n.box-shadow(@shadow) {\n -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1\n box-shadow: @shadow;\n}\n\n// Box sizing\n.box-sizing(@boxmodel) {\n -webkit-box-sizing: @boxmodel;\n -moz-box-sizing: @boxmodel;\n box-sizing: @boxmodel;\n}\n\n// CSS3 Content Columns\n.content-columns(@column-count; @column-gap: @grid-gutter-width) {\n -webkit-column-count: @column-count;\n -moz-column-count: @column-count;\n column-count: @column-count;\n -webkit-column-gap: @column-gap;\n -moz-column-gap: @column-gap;\n column-gap: @column-gap;\n}\n\n// Optional hyphenation\n.hyphens(@mode: auto) {\n word-wrap: break-word;\n -webkit-hyphens: @mode;\n -moz-hyphens: @mode;\n -ms-hyphens: @mode; // IE10+\n -o-hyphens: @mode;\n hyphens: @mode;\n}\n\n// Placeholder text\n.placeholder(@color: @input-color-placeholder) {\n // Firefox\n &::-moz-placeholder {\n color: @color;\n opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526\n }\n &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+\n &::-webkit-input-placeholder { color: @color; } // Safari and Chrome\n}\n\n// Transformations\n.scale(@ratio) {\n -webkit-transform: scale(@ratio);\n -ms-transform: scale(@ratio); // IE9 only\n -o-transform: scale(@ratio);\n transform: scale(@ratio);\n}\n.scale(@ratioX; @ratioY) {\n -webkit-transform: scale(@ratioX, @ratioY);\n -ms-transform: scale(@ratioX, @ratioY); // IE9 only\n -o-transform: scale(@ratioX, @ratioY);\n transform: scale(@ratioX, @ratioY);\n}\n.scaleX(@ratio) {\n -webkit-transform: scaleX(@ratio);\n -ms-transform: scaleX(@ratio); // IE9 only\n -o-transform: scaleX(@ratio);\n transform: scaleX(@ratio);\n}\n.scaleY(@ratio) {\n -webkit-transform: scaleY(@ratio);\n -ms-transform: scaleY(@ratio); // IE9 only\n -o-transform: scaleY(@ratio);\n transform: scaleY(@ratio);\n}\n.skew(@x; @y) {\n -webkit-transform: skewX(@x) skewY(@y);\n -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+\n -o-transform: skewX(@x) skewY(@y);\n transform: skewX(@x) skewY(@y);\n}\n.translate(@x; @y) {\n -webkit-transform: translate(@x, @y);\n -ms-transform: translate(@x, @y); // IE9 only\n -o-transform: translate(@x, @y);\n transform: translate(@x, @y);\n}\n.translate3d(@x; @y; @z) {\n -webkit-transform: translate3d(@x, @y, @z);\n transform: translate3d(@x, @y, @z);\n}\n.rotate(@degrees) {\n -webkit-transform: rotate(@degrees);\n -ms-transform: rotate(@degrees); // IE9 only\n -o-transform: rotate(@degrees);\n transform: rotate(@degrees);\n}\n.rotateX(@degrees) {\n -webkit-transform: rotateX(@degrees);\n -ms-transform: rotateX(@degrees); // IE9 only\n -o-transform: rotateX(@degrees);\n transform: rotateX(@degrees);\n}\n.rotateY(@degrees) {\n -webkit-transform: rotateY(@degrees);\n -ms-transform: rotateY(@degrees); // IE9 only\n -o-transform: rotateY(@degrees);\n transform: rotateY(@degrees);\n}\n.perspective(@perspective) {\n -webkit-perspective: @perspective;\n -moz-perspective: @perspective;\n perspective: @perspective;\n}\n.perspective-origin(@perspective) {\n -webkit-perspective-origin: @perspective;\n -moz-perspective-origin: @perspective;\n perspective-origin: @perspective;\n}\n.transform-origin(@origin) {\n -webkit-transform-origin: @origin;\n -moz-transform-origin: @origin;\n -ms-transform-origin: @origin; // IE9 only\n transform-origin: @origin;\n}\n\n\n// Transitions\n\n.transition(@transition) {\n -webkit-transition: @transition;\n -o-transition: @transition;\n transition: @transition;\n}\n.transition-property(@transition-property) {\n -webkit-transition-property: @transition-property;\n transition-property: @transition-property;\n}\n.transition-delay(@transition-delay) {\n -webkit-transition-delay: @transition-delay;\n transition-delay: @transition-delay;\n}\n.transition-duration(@transition-duration) {\n -webkit-transition-duration: @transition-duration;\n transition-duration: @transition-duration;\n}\n.transition-timing-function(@timing-function) {\n -webkit-transition-timing-function: @timing-function;\n transition-timing-function: @timing-function;\n}\n.transition-transform(@transition) {\n -webkit-transition: -webkit-transform @transition;\n -moz-transition: -moz-transform @transition;\n -o-transition: -o-transform @transition;\n transition: transform @transition;\n}\n\n\n// User select\n// For selecting text on the page\n\n.user-select(@select) {\n -webkit-user-select: @select;\n -moz-user-select: @select;\n -ms-user-select: @select; // IE10+\n user-select: @select;\n}\n","// Gradients\n\n#gradient {\n\n // Horizontal gradient, from left to right\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n // Vertical gradient, from top to bottom\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {\n background-repeat: repeat-x;\n background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12\n background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n }\n .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .radial(@inner-color: #555; @outer-color: #333) {\n background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);\n background-image: radial-gradient(circle, @inner-color, @outer-color);\n background-repeat: no-repeat;\n }\n .striped(@color: rgba(255,255,255,.15); @angle: 45deg) {\n background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n }\n}\n","// Reset filters for IE\n//\n// When you need to remove a gradient background, do not forget to use this to reset\n// the IE filter for IE9 and below.\n\n.reset-filter() {\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(enabled = false)\"));\n}\n"]}
@@ -0,0 +1,6 @@
+/*! + * Bootstrap v3.3.6 (http://getbootstrap.com) + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */.btn-danger,.btn-default,.btn-info,.btn-primary,.btn-success,.btn-warning{text-shadow:0 -1px 0 rgba(0,0,0,.2);-webkit-box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 1px 1px rgba(0,0,0,.075);box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 1px 1px rgba(0,0,0,.075)}.btn-danger.active,.btn-danger:active,.btn-default.active,.btn-default:active,.btn-info.active,.btn-info:active,.btn-primary.active,.btn-primary:active,.btn-success.active,.btn-success:active,.btn-warning.active,.btn-warning:active{-webkit-box-shadow:inset 0 3px 5px rgba(0,0,0,.125);box-shadow:inset 0 3px 5px 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+ } + .table { + border-collapse: collapse !important; + } + .table td, + .table th { + background-color: #fff !important; + } + .table-bordered th, + .table-bordered td { + border: 1px solid #ddd !important; + } +} +@font-face { + font-family: 'Glyphicons Halflings'; + + src: url('../fonts/glyphicons-halflings-regular.eot'); + src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg'); +} +.glyphicon { + position: relative; + top: 1px; + display: inline-block; + font-family: 'Glyphicons Halflings'; + font-style: normal; + font-weight: normal; + line-height: 1; + + -webkit-font-smoothing: antialiased; + -moz-osx-font-smoothing: grayscale; +} +.glyphicon-asterisk:before { + content: "\002a"; 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+} +.glyphicon-zoom-out:before { + content: "\e016"; +} +.glyphicon-off:before { + content: "\e017"; +} +.glyphicon-signal:before { + content: "\e018"; +} +.glyphicon-cog:before { + content: "\e019"; +} +.glyphicon-trash:before { + content: "\e020"; +} +.glyphicon-home:before { + content: "\e021"; +} +.glyphicon-file:before { + content: "\e022"; +} +.glyphicon-time:before { + content: "\e023"; +} +.glyphicon-road:before { + content: "\e024"; +} +.glyphicon-download-alt:before { + content: "\e025"; +} +.glyphicon-download:before { + content: "\e026"; +} +.glyphicon-upload:before { + content: "\e027"; +} +.glyphicon-inbox:before { + content: "\e028"; +} +.glyphicon-play-circle:before { + content: "\e029"; +} +.glyphicon-repeat:before { + content: "\e030"; +} +.glyphicon-refresh:before { + content: "\e031"; +} +.glyphicon-list-alt:before { + content: "\e032"; +} +.glyphicon-lock:before { + content: "\e033"; +} +.glyphicon-flag:before { + content: "\e034"; +} +.glyphicon-headphones:before { + content: "\e035"; +} +.glyphicon-volume-off:before { + content: "\e036"; +} +.glyphicon-volume-down:before { + content: "\e037"; +} +.glyphicon-volume-up:before { + content: "\e038"; +} +.glyphicon-qrcode:before { + content: "\e039"; +} +.glyphicon-barcode:before { + content: "\e040"; +} +.glyphicon-tag:before { + content: "\e041"; +} +.glyphicon-tags:before { + content: "\e042"; +} +.glyphicon-book:before { + content: "\e043"; +} +.glyphicon-bookmark:before { + content: "\e044"; +} +.glyphicon-print:before { + content: "\e045"; +} +.glyphicon-camera:before { + content: "\e046"; +} +.glyphicon-font:before { + content: "\e047"; +} +.glyphicon-bold:before { + content: "\e048"; +} +.glyphicon-italic:before { + content: "\e049"; +} +.glyphicon-text-height:before { + content: "\e050"; +} +.glyphicon-text-width:before { + content: "\e051"; +} +.glyphicon-align-left:before { + content: "\e052"; +} +.glyphicon-align-center:before { + content: "\e053"; +} +.glyphicon-align-right:before { + content: "\e054"; +} +.glyphicon-align-justify:before { + content: "\e055"; +} +.glyphicon-list:before { + content: "\e056"; +} +.glyphicon-indent-left:before { + content: "\e057"; +} +.glyphicon-indent-right:before { + content: "\e058"; +} +.glyphicon-facetime-video:before { + content: "\e059"; +} +.glyphicon-picture:before { + content: "\e060"; +} +.glyphicon-map-marker:before { + content: "\e062"; +} +.glyphicon-adjust:before { + content: "\e063"; +} +.glyphicon-tint:before { + content: "\e064"; +} +.glyphicon-edit:before { + content: "\e065"; +} +.glyphicon-share:before { + content: "\e066"; +} +.glyphicon-check:before { + content: "\e067"; +} +.glyphicon-move:before { + content: "\e068"; +} +.glyphicon-step-backward:before { + content: "\e069"; +} +.glyphicon-fast-backward:before { + content: "\e070"; +} +.glyphicon-backward:before { + content: "\e071"; +} +.glyphicon-play:before { + content: "\e072"; +} +.glyphicon-pause:before { + content: "\e073"; +} +.glyphicon-stop:before { + content: "\e074"; +} +.glyphicon-forward:before { + content: "\e075"; +} +.glyphicon-fast-forward:before { + content: "\e076"; 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+} +.glyphicon-resize-full:before { + content: "\e096"; +} +.glyphicon-resize-small:before { + content: "\e097"; +} +.glyphicon-exclamation-sign:before { + content: "\e101"; +} +.glyphicon-gift:before { + content: "\e102"; +} +.glyphicon-leaf:before { + content: "\e103"; +} +.glyphicon-fire:before { + content: "\e104"; +} +.glyphicon-eye-open:before { + content: "\e105"; +} +.glyphicon-eye-close:before { + content: "\e106"; +} +.glyphicon-warning-sign:before { + content: "\e107"; +} +.glyphicon-plane:before { + content: "\e108"; +} +.glyphicon-calendar:before { + content: "\e109"; +} +.glyphicon-random:before { + content: "\e110"; +} +.glyphicon-comment:before { + content: "\e111"; +} +.glyphicon-magnet:before { + content: "\e112"; +} +.glyphicon-chevron-up:before { + content: "\e113"; +} +.glyphicon-chevron-down:before { + content: "\e114"; +} +.glyphicon-retweet:before { + content: "\e115"; +} +.glyphicon-shopping-cart:before { + content: "\e116"; +} +.glyphicon-folder-close:before { + content: "\e117"; +} +.glyphicon-folder-open:before { + content: "\e118"; +} +.glyphicon-resize-vertical:before { + content: "\e119"; +} +.glyphicon-resize-horizontal:before { + content: "\e120"; +} +.glyphicon-hdd:before { + content: "\e121"; +} +.glyphicon-bullhorn:before { + content: "\e122"; +} +.glyphicon-bell:before { + content: "\e123"; +} +.glyphicon-certificate:before { + content: "\e124"; +} +.glyphicon-thumbs-up:before { + content: "\e125"; +} +.glyphicon-thumbs-down:before { + content: "\e126"; +} +.glyphicon-hand-right:before { + content: "\e127"; +} +.glyphicon-hand-left:before { + content: "\e128"; +} +.glyphicon-hand-up:before { + content: "\e129"; +} +.glyphicon-hand-down:before { + content: "\e130"; +} +.glyphicon-circle-arrow-right:before { + content: "\e131"; +} +.glyphicon-circle-arrow-left:before { + content: "\e132"; +} +.glyphicon-circle-arrow-up:before { + content: "\e133"; +} +.glyphicon-circle-arrow-down:before { + content: "\e134"; +} +.glyphicon-globe:before { + content: "\e135"; +} +.glyphicon-wrench:before { + content: "\e136"; +} +.glyphicon-tasks:before { + content: "\e137"; +} +.glyphicon-filter:before { + content: "\e138"; +} +.glyphicon-briefcase:before { + content: "\e139"; +} +.glyphicon-fullscreen:before { + content: "\e140"; +} +.glyphicon-dashboard:before { + content: "\e141"; +} +.glyphicon-paperclip:before { + content: "\e142"; +} +.glyphicon-heart-empty:before { + content: "\e143"; +} +.glyphicon-link:before { + content: "\e144"; +} +.glyphicon-phone:before { + content: "\e145"; +} +.glyphicon-pushpin:before { + content: "\e146"; +} +.glyphicon-usd:before { + content: "\e148"; +} +.glyphicon-gbp:before { + content: "\e149"; +} +.glyphicon-sort:before { + content: "\e150"; +} +.glyphicon-sort-by-alphabet:before { + content: "\e151"; +} +.glyphicon-sort-by-alphabet-alt:before { + content: "\e152"; +} +.glyphicon-sort-by-order:before { + content: "\e153"; +} +.glyphicon-sort-by-order-alt:before { + content: "\e154"; +} +.glyphicon-sort-by-attributes:before { + content: "\e155"; +} +.glyphicon-sort-by-attributes-alt:before { + content: "\e156"; +} +.glyphicon-unchecked:before { + content: "\e157"; +} +.glyphicon-expand:before { + content: "\e158"; +} +.glyphicon-collapse-down:before { + content: "\e159"; +} +.glyphicon-collapse-up:before { + content: "\e160"; +} +.glyphicon-log-in:before { + content: "\e161"; +} +.glyphicon-flash:before { + content: "\e162"; +} +.glyphicon-log-out:before { + content: "\e163"; +} +.glyphicon-new-window:before { + content: "\e164"; +} +.glyphicon-record:before { + content: "\e165"; +} +.glyphicon-save:before { + content: "\e166"; +} +.glyphicon-open:before { + content: "\e167"; +} +.glyphicon-saved:before { + content: "\e168"; +} +.glyphicon-import:before { + content: "\e169"; +} +.glyphicon-export:before { + content: "\e170"; +} +.glyphicon-send:before { + content: "\e171"; +} +.glyphicon-floppy-disk:before { + content: "\e172"; +} +.glyphicon-floppy-saved:before { + content: "\e173"; +} +.glyphicon-floppy-remove:before { + content: "\e174"; +} +.glyphicon-floppy-save:before { + content: "\e175"; +} +.glyphicon-floppy-open:before { + content: "\e176"; +} +.glyphicon-credit-card:before { + content: "\e177"; +} +.glyphicon-transfer:before { + content: "\e178"; +} +.glyphicon-cutlery:before { + content: "\e179"; +} +.glyphicon-header:before { + content: "\e180"; +} +.glyphicon-compressed:before { + content: "\e181"; +} +.glyphicon-earphone:before { + content: "\e182"; +} +.glyphicon-phone-alt:before { + content: "\e183"; +} +.glyphicon-tower:before { + content: "\e184"; +} +.glyphicon-stats:before { + content: "\e185"; +} +.glyphicon-sd-video:before { + content: "\e186"; +} +.glyphicon-hd-video:before { + content: "\e187"; +} +.glyphicon-subtitles:before { + content: "\e188"; +} +.glyphicon-sound-stereo:before { + content: "\e189"; +} +.glyphicon-sound-dolby:before { + content: "\e190"; +} +.glyphicon-sound-5-1:before { + content: "\e191"; +} +.glyphicon-sound-6-1:before { + content: "\e192"; +} +.glyphicon-sound-7-1:before { + content: "\e193"; +} +.glyphicon-copyright-mark:before { + content: "\e194"; +} +.glyphicon-registration-mark:before { + content: "\e195"; +} +.glyphicon-cloud-download:before { + content: "\e197"; +} +.glyphicon-cloud-upload:before { + content: "\e198"; +} +.glyphicon-tree-conifer:before { + content: "\e199"; +} +.glyphicon-tree-deciduous:before { + content: "\e200"; +} +.glyphicon-cd:before { + content: "\e201"; +} +.glyphicon-save-file:before { + content: "\e202"; +} +.glyphicon-open-file:before { + content: "\e203"; +} +.glyphicon-level-up:before { + content: "\e204"; +} +.glyphicon-copy:before { + content: "\e205"; +} +.glyphicon-paste:before { + content: "\e206"; +} +.glyphicon-alert:before { + content: "\e209"; +} +.glyphicon-equalizer:before { + content: "\e210"; +} +.glyphicon-king:before { + content: "\e211"; +} +.glyphicon-queen:before { + content: "\e212"; +} +.glyphicon-pawn:before { + content: "\e213"; +} +.glyphicon-bishop:before { + content: "\e214"; +} +.glyphicon-knight:before { + content: "\e215"; +} +.glyphicon-baby-formula:before { + content: "\e216"; +} +.glyphicon-tent:before { + content: "\26fa"; +} +.glyphicon-blackboard:before { + content: "\e218"; +} +.glyphicon-bed:before { + content: "\e219"; +} +.glyphicon-apple:before { + content: "\f8ff"; +} +.glyphicon-erase:before { + content: "\e221"; +} +.glyphicon-hourglass:before { + content: "\231b"; +} +.glyphicon-lamp:before { + content: "\e223"; +} +.glyphicon-duplicate:before { + content: "\e224"; +} +.glyphicon-piggy-bank:before { + content: "\e225"; +} +.glyphicon-scissors:before { + content: "\e226"; +} +.glyphicon-bitcoin:before { + content: "\e227"; +} +.glyphicon-btc:before { + content: "\e227"; +} +.glyphicon-xbt:before { + content: "\e227"; +} +.glyphicon-yen:before { + content: "\00a5"; +} +.glyphicon-jpy:before { + content: "\00a5"; +} +.glyphicon-ruble:before { + content: "\20bd"; +} +.glyphicon-rub:before { + content: "\20bd"; +} +.glyphicon-scale:before { + content: "\e230"; +} +.glyphicon-ice-lolly:before { + content: "\e231"; +} +.glyphicon-ice-lolly-tasted:before { + content: "\e232"; +} +.glyphicon-education:before { + content: "\e233"; +} +.glyphicon-option-horizontal:before { + content: "\e234"; +} +.glyphicon-option-vertical:before { + content: "\e235"; +} +.glyphicon-menu-hamburger:before { + content: "\e236"; +} +.glyphicon-modal-window:before { + content: "\e237"; +} +.glyphicon-oil:before { + content: "\e238"; +} +.glyphicon-grain:before { + content: "\e239"; +} +.glyphicon-sunglasses:before { + content: "\e240"; +} +.glyphicon-text-size:before { + content: "\e241"; +} +.glyphicon-text-color:before { + content: "\e242"; +} +.glyphicon-text-background:before { + content: "\e243"; +} +.glyphicon-object-align-top:before { + content: "\e244"; +} +.glyphicon-object-align-bottom:before { + content: "\e245"; +} +.glyphicon-object-align-horizontal:before { + content: "\e246"; +} +.glyphicon-object-align-left:before { + content: "\e247"; +} +.glyphicon-object-align-vertical:before { + content: "\e248"; +} +.glyphicon-object-align-right:before { + content: "\e249"; +} +.glyphicon-triangle-right:before { + content: "\e250"; +} +.glyphicon-triangle-left:before { + content: "\e251"; +} +.glyphicon-triangle-bottom:before { + content: "\e252"; +} +.glyphicon-triangle-top:before { + content: "\e253"; +} +.glyphicon-console:before { + content: "\e254"; +} +.glyphicon-superscript:before { + content: "\e255"; +} +.glyphicon-subscript:before { + content: "\e256"; +} +.glyphicon-menu-left:before { + content: "\e257"; +} +.glyphicon-menu-right:before { + content: "\e258"; +} +.glyphicon-menu-down:before { + content: "\e259"; +} +.glyphicon-menu-up:before { + content: "\e260"; +} +* { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +*:before, +*:after { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +html { + font-size: 10px; + + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); +} +body { + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + line-height: 1.42857143; + color: #333; + background-color: #fff; +} +input, +button, +select, +textarea { + font-family: inherit; + font-size: inherit; + line-height: inherit; +} +a { + color: #337ab7; + text-decoration: none; +} +a:hover, +a:focus { + color: #23527c; + text-decoration: underline; +} +a:focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +figure { + margin: 0; +} +img { + vertical-align: middle; +} +.img-responsive, +.thumbnail > img, +.thumbnail a > img, +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + display: block; + max-width: 100%; + height: auto; +} +.img-rounded { + border-radius: 6px; +} +.img-thumbnail { + display: inline-block; + max-width: 100%; + height: auto; + padding: 4px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: all .2s ease-in-out; + -o-transition: all .2s ease-in-out; + transition: all .2s ease-in-out; +} +.img-circle { + border-radius: 50%; +} +hr { + margin-top: 20px; + margin-bottom: 20px; + border: 0; + border-top: 1px solid #eee; +} +.sr-only { + position: absolute; + width: 1px; + height: 1px; + padding: 0; + margin: -1px; + overflow: hidden; + clip: rect(0, 0, 0, 0); + border: 0; +} +.sr-only-focusable:active, +.sr-only-focusable:focus { + position: static; + width: auto; + height: auto; + margin: 0; + overflow: visible; + clip: auto; +} +[role="button"] { + cursor: pointer; +} +h1, +h2, +h3, +h4, +h5, +h6, +.h1, +.h2, +.h3, +.h4, +.h5, +.h6 { + font-family: inherit; + font-weight: 500; + line-height: 1.1; + color: inherit; +} +h1 small, +h2 small, +h3 small, +h4 small, +h5 small, +h6 small, +.h1 small, +.h2 small, +.h3 small, +.h4 small, +.h5 small, +.h6 small, +h1 .small, +h2 .small, +h3 .small, +h4 .small, +h5 .small, +h6 .small, +.h1 .small, +.h2 .small, +.h3 .small, +.h4 .small, +.h5 .small, +.h6 .small { + font-weight: normal; + line-height: 1; + color: #777; +} +h1, +.h1, +h2, +.h2, +h3, +.h3 { + margin-top: 20px; + margin-bottom: 10px; +} +h1 small, +.h1 small, +h2 small, +.h2 small, +h3 small, +.h3 small, +h1 .small, +.h1 .small, +h2 .small, +.h2 .small, +h3 .small, +.h3 .small { + font-size: 65%; +} +h4, +.h4, +h5, +.h5, +h6, +.h6 { + margin-top: 10px; + margin-bottom: 10px; +} +h4 small, +.h4 small, +h5 small, +.h5 small, +h6 small, +.h6 small, +h4 .small, +.h4 .small, +h5 .small, +.h5 .small, +h6 .small, +.h6 .small { + font-size: 75%; +} +h1, +.h1 { + font-size: 36px; +} +h2, +.h2 { + font-size: 30px; +} +h3, +.h3 { + font-size: 24px; +} +h4, +.h4 { + font-size: 18px; +} +h5, +.h5 { + font-size: 14px; +} +h6, +.h6 { + font-size: 12px; +} +p { + margin: 0 0 10px; +} +.lead { + margin-bottom: 20px; + font-size: 16px; + font-weight: 300; + line-height: 1.4; +} +@media (min-width: 768px) { + .lead { + font-size: 21px; + } +} +small, +.small { + font-size: 85%; +} +mark, +.mark { + padding: .2em; + background-color: #fcf8e3; +} +.text-left { + text-align: left; +} +.text-right { + text-align: right; +} +.text-center { + text-align: center; +} +.text-justify { + text-align: justify; +} +.text-nowrap { + white-space: nowrap; +} +.text-lowercase { + text-transform: lowercase; +} +.text-uppercase { + text-transform: uppercase; +} +.text-capitalize { + text-transform: capitalize; +} +.text-muted { + color: #777; +} +.text-primary { + color: #337ab7; +} +a.text-primary:hover, +a.text-primary:focus { + color: #286090; +} +.text-success { + color: #3c763d; +} +a.text-success:hover, +a.text-success:focus { + color: #2b542c; +} +.text-info { + color: #31708f; +} +a.text-info:hover, +a.text-info:focus { + color: #245269; +} +.text-warning { + color: #8a6d3b; +} +a.text-warning:hover, +a.text-warning:focus { + color: #66512c; +} +.text-danger { + color: #a94442; +} +a.text-danger:hover, +a.text-danger:focus { + color: #843534; +} +.bg-primary { + color: #fff; + background-color: #337ab7; +} +a.bg-primary:hover, +a.bg-primary:focus { + background-color: #286090; +} +.bg-success { + background-color: #dff0d8; +} +a.bg-success:hover, +a.bg-success:focus { + background-color: #c1e2b3; +} +.bg-info { + background-color: #d9edf7; +} +a.bg-info:hover, +a.bg-info:focus { + background-color: #afd9ee; +} +.bg-warning { + background-color: #fcf8e3; +} +a.bg-warning:hover, +a.bg-warning:focus { + background-color: #f7ecb5; +} +.bg-danger { + background-color: #f2dede; +} +a.bg-danger:hover, +a.bg-danger:focus { + background-color: #e4b9b9; +} +.page-header { + padding-bottom: 9px; + margin: 40px 0 20px; + border-bottom: 1px solid #eee; +} +ul, +ol { + margin-top: 0; + margin-bottom: 10px; +} +ul ul, +ol ul, +ul ol, +ol ol { + margin-bottom: 0; +} +.list-unstyled { + padding-left: 0; + list-style: none; +} +.list-inline { + padding-left: 0; + margin-left: -5px; + list-style: none; +} +.list-inline > li { + display: inline-block; + padding-right: 5px; + padding-left: 5px; +} +dl { + margin-top: 0; + margin-bottom: 20px; +} +dt, +dd { + line-height: 1.42857143; +} +dt { + font-weight: bold; +} +dd { + margin-left: 0; +} +@media (min-width: 768px) { + .dl-horizontal dt { + float: left; + width: 160px; + overflow: hidden; + clear: left; + text-align: right; + text-overflow: ellipsis; + white-space: nowrap; + } + .dl-horizontal dd { + margin-left: 180px; + } +} +abbr[title], +abbr[data-original-title] { + cursor: help; + border-bottom: 1px dotted #777; +} +.initialism { + font-size: 90%; + text-transform: uppercase; +} +blockquote { + padding: 10px 20px; + margin: 0 0 20px; + font-size: 17.5px; + border-left: 5px solid #eee; +} +blockquote p:last-child, +blockquote ul:last-child, +blockquote ol:last-child { + margin-bottom: 0; +} +blockquote footer, +blockquote small, +blockquote .small { + display: block; + font-size: 80%; + line-height: 1.42857143; + color: #777; +} +blockquote footer:before, +blockquote small:before, +blockquote .small:before { + content: '\2014 \00A0'; +} +.blockquote-reverse, +blockquote.pull-right { + padding-right: 15px; + padding-left: 0; + text-align: right; + border-right: 5px solid #eee; + border-left: 0; +} +.blockquote-reverse footer:before, +blockquote.pull-right footer:before, +.blockquote-reverse small:before, +blockquote.pull-right small:before, +.blockquote-reverse .small:before, +blockquote.pull-right .small:before { + content: ''; +} +.blockquote-reverse footer:after, +blockquote.pull-right footer:after, +.blockquote-reverse small:after, +blockquote.pull-right small:after, +.blockquote-reverse .small:after, +blockquote.pull-right .small:after { + content: '\00A0 \2014'; +} +address { + margin-bottom: 20px; + font-style: normal; + line-height: 1.42857143; +} +code, +kbd, +pre, +samp { + font-family: Menlo, Monaco, Consolas, "Courier New", monospace; +} +code { + padding: 2px 4px; + font-size: 90%; + color: #c7254e; + background-color: #f9f2f4; + border-radius: 4px; +} +kbd { + padding: 2px 4px; + font-size: 90%; + color: #fff; + background-color: #333; + border-radius: 3px; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .25); +} +kbd kbd { + padding: 0; + font-size: 100%; + font-weight: bold; + -webkit-box-shadow: none; + box-shadow: none; +} +pre { + display: block; + padding: 9.5px; + margin: 0 0 10px; + font-size: 13px; + line-height: 1.42857143; + color: #333; + word-break: break-all; + word-wrap: break-word; + background-color: #f5f5f5; + border: 1px solid #ccc; + border-radius: 4px; +} +pre code { + padding: 0; + font-size: inherit; + color: inherit; + white-space: pre-wrap; + background-color: transparent; + border-radius: 0; +} +.pre-scrollable { + max-height: 340px; + overflow-y: scroll; +} +.container { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +@media (min-width: 768px) { + .container { + width: 750px; + } +} +@media (min-width: 992px) { + .container { + width: 970px; + } +} +@media (min-width: 1200px) { + .container { + width: 1170px; + } +} +.container-fluid { + padding-right: 15px; + padding-left: 15px; + margin-right: auto; + margin-left: auto; +} +.row { + margin-right: -15px; + margin-left: -15px; +} +.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 { + position: relative; + min-height: 1px; + padding-right: 15px; + padding-left: 15px; +} +.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 { + float: left; +} +.col-xs-12 { + width: 100%; +} +.col-xs-11 { + width: 91.66666667%; +} +.col-xs-10 { + width: 83.33333333%; +} +.col-xs-9 { + width: 75%; +} +.col-xs-8 { + width: 66.66666667%; +} +.col-xs-7 { + width: 58.33333333%; +} +.col-xs-6 { + width: 50%; +} +.col-xs-5 { + width: 41.66666667%; +} +.col-xs-4 { + width: 33.33333333%; +} +.col-xs-3 { + width: 25%; +} +.col-xs-2 { + width: 16.66666667%; +} +.col-xs-1 { + width: 8.33333333%; +} +.col-xs-pull-12 { + right: 100%; +} +.col-xs-pull-11 { + right: 91.66666667%; +} +.col-xs-pull-10 { + right: 83.33333333%; +} +.col-xs-pull-9 { + right: 75%; +} +.col-xs-pull-8 { + right: 66.66666667%; +} +.col-xs-pull-7 { + right: 58.33333333%; +} +.col-xs-pull-6 { + right: 50%; +} +.col-xs-pull-5 { + right: 41.66666667%; +} +.col-xs-pull-4 { + right: 33.33333333%; +} +.col-xs-pull-3 { + right: 25%; +} +.col-xs-pull-2 { + right: 16.66666667%; +} +.col-xs-pull-1 { + right: 8.33333333%; +} +.col-xs-pull-0 { + right: auto; +} +.col-xs-push-12 { + left: 100%; +} +.col-xs-push-11 { + left: 91.66666667%; +} +.col-xs-push-10 { + left: 83.33333333%; +} +.col-xs-push-9 { + left: 75%; +} +.col-xs-push-8 { + left: 66.66666667%; +} +.col-xs-push-7 { + left: 58.33333333%; +} +.col-xs-push-6 { + left: 50%; +} +.col-xs-push-5 { + left: 41.66666667%; +} +.col-xs-push-4 { + left: 33.33333333%; +} +.col-xs-push-3 { + left: 25%; +} +.col-xs-push-2 { + left: 16.66666667%; +} +.col-xs-push-1 { + left: 8.33333333%; +} +.col-xs-push-0 { + left: auto; +} +.col-xs-offset-12 { + margin-left: 100%; +} +.col-xs-offset-11 { + margin-left: 91.66666667%; +} +.col-xs-offset-10 { + margin-left: 83.33333333%; +} +.col-xs-offset-9 { + margin-left: 75%; +} +.col-xs-offset-8 { + margin-left: 66.66666667%; +} +.col-xs-offset-7 { + margin-left: 58.33333333%; +} +.col-xs-offset-6 { + margin-left: 50%; +} +.col-xs-offset-5 { + margin-left: 41.66666667%; +} +.col-xs-offset-4 { + margin-left: 33.33333333%; +} +.col-xs-offset-3 { + margin-left: 25%; +} +.col-xs-offset-2 { + margin-left: 16.66666667%; +} +.col-xs-offset-1 { + margin-left: 8.33333333%; +} +.col-xs-offset-0 { + margin-left: 0; +} +@media (min-width: 768px) { + .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 { + float: left; + } + .col-sm-12 { + width: 100%; + } + .col-sm-11 { + width: 91.66666667%; + } + .col-sm-10 { + width: 83.33333333%; + } + .col-sm-9 { + width: 75%; + } + .col-sm-8 { + width: 66.66666667%; + } + .col-sm-7 { + width: 58.33333333%; + } + .col-sm-6 { + width: 50%; + } + .col-sm-5 { + width: 41.66666667%; + } + .col-sm-4 { + width: 33.33333333%; + } + .col-sm-3 { + width: 25%; + } + .col-sm-2 { + width: 16.66666667%; + } + .col-sm-1 { + width: 8.33333333%; + } + .col-sm-pull-12 { + right: 100%; + } + .col-sm-pull-11 { + right: 91.66666667%; + } + .col-sm-pull-10 { + right: 83.33333333%; + } + .col-sm-pull-9 { + right: 75%; + } + .col-sm-pull-8 { + right: 66.66666667%; + } + .col-sm-pull-7 { + right: 58.33333333%; + } + .col-sm-pull-6 { + right: 50%; + } + .col-sm-pull-5 { + right: 41.66666667%; + } + .col-sm-pull-4 { + right: 33.33333333%; + } + .col-sm-pull-3 { + right: 25%; + } + .col-sm-pull-2 { + right: 16.66666667%; + } + .col-sm-pull-1 { + right: 8.33333333%; + } + .col-sm-pull-0 { + right: auto; + } + .col-sm-push-12 { + left: 100%; + } + .col-sm-push-11 { + left: 91.66666667%; + } + .col-sm-push-10 { + left: 83.33333333%; + } + .col-sm-push-9 { + left: 75%; + } + .col-sm-push-8 { + left: 66.66666667%; + } + .col-sm-push-7 { + left: 58.33333333%; + } + .col-sm-push-6 { + left: 50%; + } + .col-sm-push-5 { + left: 41.66666667%; + } + .col-sm-push-4 { + left: 33.33333333%; + } + .col-sm-push-3 { + left: 25%; + } + .col-sm-push-2 { + left: 16.66666667%; + } + .col-sm-push-1 { + left: 8.33333333%; + } + .col-sm-push-0 { + left: auto; + } + .col-sm-offset-12 { + margin-left: 100%; + } + .col-sm-offset-11 { + margin-left: 91.66666667%; + } + .col-sm-offset-10 { + margin-left: 83.33333333%; + } + .col-sm-offset-9 { + margin-left: 75%; + } + .col-sm-offset-8 { + margin-left: 66.66666667%; + } + .col-sm-offset-7 { + margin-left: 58.33333333%; + } + .col-sm-offset-6 { + margin-left: 50%; + } + .col-sm-offset-5 { + margin-left: 41.66666667%; + } + .col-sm-offset-4 { + margin-left: 33.33333333%; + } + .col-sm-offset-3 { + margin-left: 25%; + } + .col-sm-offset-2 { + margin-left: 16.66666667%; + } + .col-sm-offset-1 { + margin-left: 8.33333333%; + } + .col-sm-offset-0 { + margin-left: 0; + } +} +@media (min-width: 992px) { + .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 { + float: left; + } + .col-md-12 { + width: 100%; + } + .col-md-11 { + width: 91.66666667%; + } + .col-md-10 { + width: 83.33333333%; + } + .col-md-9 { + width: 75%; + } + .col-md-8 { + width: 66.66666667%; + } + .col-md-7 { + width: 58.33333333%; + } + .col-md-6 { + width: 50%; + } + .col-md-5 { + width: 41.66666667%; + } + .col-md-4 { + width: 33.33333333%; + } + .col-md-3 { + width: 25%; + } + .col-md-2 { + width: 16.66666667%; + } + .col-md-1 { + width: 8.33333333%; + } + .col-md-pull-12 { + right: 100%; + } + .col-md-pull-11 { + right: 91.66666667%; + } + .col-md-pull-10 { + right: 83.33333333%; + } + .col-md-pull-9 { + right: 75%; + } + .col-md-pull-8 { + right: 66.66666667%; + } + .col-md-pull-7 { + right: 58.33333333%; + } + .col-md-pull-6 { + right: 50%; + } + .col-md-pull-5 { + right: 41.66666667%; + } + .col-md-pull-4 { + right: 33.33333333%; + } + .col-md-pull-3 { + right: 25%; + } + .col-md-pull-2 { + right: 16.66666667%; + } + .col-md-pull-1 { + right: 8.33333333%; + } + .col-md-pull-0 { + right: auto; + } + .col-md-push-12 { + left: 100%; + } + .col-md-push-11 { + left: 91.66666667%; + } + .col-md-push-10 { + left: 83.33333333%; + } + .col-md-push-9 { + left: 75%; + } + .col-md-push-8 { + left: 66.66666667%; + } + .col-md-push-7 { + left: 58.33333333%; + } + .col-md-push-6 { + left: 50%; + } + .col-md-push-5 { + left: 41.66666667%; + } + .col-md-push-4 { + left: 33.33333333%; + } + .col-md-push-3 { + left: 25%; + } + .col-md-push-2 { + left: 16.66666667%; + } + .col-md-push-1 { + left: 8.33333333%; + } + .col-md-push-0 { + left: auto; + } + .col-md-offset-12 { + margin-left: 100%; + } + .col-md-offset-11 { + margin-left: 91.66666667%; + } + .col-md-offset-10 { + margin-left: 83.33333333%; + } + .col-md-offset-9 { + margin-left: 75%; + } + .col-md-offset-8 { + margin-left: 66.66666667%; + } + .col-md-offset-7 { + margin-left: 58.33333333%; + } + .col-md-offset-6 { + margin-left: 50%; + } + .col-md-offset-5 { + margin-left: 41.66666667%; + } + .col-md-offset-4 { + margin-left: 33.33333333%; + } + .col-md-offset-3 { + margin-left: 25%; + } + .col-md-offset-2 { + margin-left: 16.66666667%; + } + .col-md-offset-1 { + margin-left: 8.33333333%; + } + .col-md-offset-0 { + margin-left: 0; + } +} +@media (min-width: 1200px) { + .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 { + float: left; + } + .col-lg-12 { + width: 100%; + } + .col-lg-11 { + width: 91.66666667%; + } + .col-lg-10 { + width: 83.33333333%; + } + .col-lg-9 { + width: 75%; + } + .col-lg-8 { + width: 66.66666667%; + } + .col-lg-7 { + width: 58.33333333%; + } + .col-lg-6 { + width: 50%; + } + .col-lg-5 { + width: 41.66666667%; + } + .col-lg-4 { + width: 33.33333333%; + } + .col-lg-3 { + width: 25%; + } + .col-lg-2 { + width: 16.66666667%; + } + .col-lg-1 { + width: 8.33333333%; + } + .col-lg-pull-12 { + right: 100%; + } + .col-lg-pull-11 { + right: 91.66666667%; + } + .col-lg-pull-10 { + right: 83.33333333%; + } + .col-lg-pull-9 { + right: 75%; + } + .col-lg-pull-8 { + right: 66.66666667%; + } + .col-lg-pull-7 { + right: 58.33333333%; + } + .col-lg-pull-6 { + right: 50%; + } + .col-lg-pull-5 { + right: 41.66666667%; + } + .col-lg-pull-4 { + right: 33.33333333%; + } + .col-lg-pull-3 { + right: 25%; + } + .col-lg-pull-2 { + right: 16.66666667%; + } + .col-lg-pull-1 { + right: 8.33333333%; + } + .col-lg-pull-0 { + right: auto; + } + .col-lg-push-12 { + left: 100%; + } + .col-lg-push-11 { + left: 91.66666667%; + } + .col-lg-push-10 { + left: 83.33333333%; + } + .col-lg-push-9 { + left: 75%; + } + .col-lg-push-8 { + left: 66.66666667%; + } + .col-lg-push-7 { + left: 58.33333333%; + } + .col-lg-push-6 { + left: 50%; + } + .col-lg-push-5 { + left: 41.66666667%; + } + .col-lg-push-4 { + left: 33.33333333%; + } + .col-lg-push-3 { + left: 25%; + } + .col-lg-push-2 { + left: 16.66666667%; + } + .col-lg-push-1 { + left: 8.33333333%; + } + .col-lg-push-0 { + left: auto; + } + .col-lg-offset-12 { + margin-left: 100%; + } + .col-lg-offset-11 { + margin-left: 91.66666667%; + } + .col-lg-offset-10 { + margin-left: 83.33333333%; + } + .col-lg-offset-9 { + margin-left: 75%; + } + .col-lg-offset-8 { + margin-left: 66.66666667%; + } + .col-lg-offset-7 { + margin-left: 58.33333333%; + } + .col-lg-offset-6 { + margin-left: 50%; + } + .col-lg-offset-5 { + margin-left: 41.66666667%; + } + .col-lg-offset-4 { + margin-left: 33.33333333%; + } + .col-lg-offset-3 { + margin-left: 25%; + } + .col-lg-offset-2 { + margin-left: 16.66666667%; + } + .col-lg-offset-1 { + margin-left: 8.33333333%; + } + .col-lg-offset-0 { + margin-left: 0; + } +} +table { + background-color: transparent; +} +caption { + padding-top: 8px; + padding-bottom: 8px; + color: #777; + text-align: left; +} +th { + text-align: left; +} +.table { + width: 100%; + max-width: 100%; + margin-bottom: 20px; +} +.table > thead > tr > th, +.table > tbody > tr > th, +.table > tfoot > tr > th, +.table > thead > tr > td, +.table > tbody > tr > td, +.table > tfoot > tr > td { + padding: 8px; + line-height: 1.42857143; + vertical-align: top; + border-top: 1px solid #ddd; +} +.table > thead > tr > th { + vertical-align: bottom; + border-bottom: 2px solid #ddd; +} +.table > caption + thead > tr:first-child > th, +.table > colgroup + thead > tr:first-child > th, +.table > thead:first-child > tr:first-child > th, +.table > caption + thead > tr:first-child > td, +.table > colgroup + thead > tr:first-child > td, +.table > thead:first-child > tr:first-child > td { + border-top: 0; +} +.table > tbody + tbody { + border-top: 2px solid #ddd; +} +.table .table { + background-color: #fff; +} +.table-condensed > thead > tr > th, +.table-condensed > tbody > tr > th, +.table-condensed > tfoot > tr > th, +.table-condensed > thead > tr > td, +.table-condensed > tbody > tr > td, +.table-condensed > tfoot > tr > td { + padding: 5px; +} +.table-bordered { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > tbody > tr > th, +.table-bordered > tfoot > tr > th, +.table-bordered > thead > tr > td, +.table-bordered > tbody > tr > td, +.table-bordered > tfoot > tr > td { + border: 1px solid #ddd; +} +.table-bordered > thead > tr > th, +.table-bordered > thead > tr > td { + border-bottom-width: 2px; +} +.table-striped > tbody > tr:nth-of-type(odd) { + background-color: #f9f9f9; +} +.table-hover > tbody > tr:hover { + background-color: #f5f5f5; +} +table col[class*="col-"] { + position: static; + display: table-column; + float: none; +} +table td[class*="col-"], +table th[class*="col-"] { + position: static; + display: table-cell; + float: none; +} +.table > thead > tr > td.active, +.table > tbody > tr > td.active, +.table > tfoot > tr > td.active, +.table > thead > tr > th.active, +.table > tbody > tr > th.active, +.table > tfoot > tr > th.active, +.table > thead > tr.active > td, +.table > tbody > tr.active > td, +.table > tfoot > tr.active > td, +.table > thead > tr.active > th, +.table > tbody > tr.active > th, +.table > tfoot > tr.active > th { + background-color: #f5f5f5; +} +.table-hover > tbody > tr > td.active:hover, +.table-hover > tbody > tr > th.active:hover, +.table-hover > tbody > tr.active:hover > td, +.table-hover > tbody > tr:hover > .active, +.table-hover > tbody > tr.active:hover > th { + background-color: #e8e8e8; +} +.table > thead > tr > td.success, +.table > tbody > tr > td.success, +.table > tfoot > tr > td.success, +.table > thead > tr > th.success, +.table > tbody > tr > th.success, +.table > tfoot > tr > th.success, +.table > thead > tr.success > td, +.table > tbody > tr.success > td, +.table > tfoot > tr.success > td, +.table > thead > tr.success > th, +.table > tbody > tr.success > th, +.table > tfoot > tr.success > th { + background-color: #dff0d8; +} +.table-hover > tbody > tr > td.success:hover, +.table-hover > tbody > tr > th.success:hover, +.table-hover > tbody > tr.success:hover > td, +.table-hover > tbody > tr:hover > .success, +.table-hover > tbody > tr.success:hover > th { + background-color: #d0e9c6; +} +.table > thead > tr > td.info, +.table > tbody > tr > td.info, +.table > tfoot > tr > td.info, +.table > thead > tr > th.info, +.table > tbody > tr > th.info, +.table > tfoot > tr > th.info, +.table > thead > tr.info > td, +.table > tbody > tr.info > td, +.table > tfoot > tr.info > td, +.table > thead > tr.info > th, +.table > tbody > tr.info > th, +.table > tfoot > tr.info > th { + background-color: #d9edf7; +} +.table-hover > tbody > tr > td.info:hover, +.table-hover > tbody > tr > th.info:hover, +.table-hover > tbody > tr.info:hover > td, +.table-hover > tbody > tr:hover > .info, +.table-hover > tbody > tr.info:hover > th { + background-color: #c4e3f3; +} +.table > thead > tr > td.warning, +.table > tbody > tr > td.warning, +.table > tfoot > tr > td.warning, +.table > thead > tr > th.warning, +.table > tbody > tr > th.warning, +.table > tfoot > tr > th.warning, +.table > thead > tr.warning > td, +.table > tbody > tr.warning > td, +.table > tfoot > tr.warning > td, +.table > thead > tr.warning > th, +.table > tbody > tr.warning > th, +.table > tfoot > tr.warning > th { + background-color: #fcf8e3; +} +.table-hover > tbody > tr > td.warning:hover, +.table-hover > tbody > tr > th.warning:hover, +.table-hover > tbody > tr.warning:hover > td, +.table-hover > tbody > tr:hover > .warning, +.table-hover > tbody > tr.warning:hover > th { + background-color: #faf2cc; +} +.table > thead > tr > td.danger, +.table > tbody > tr > td.danger, +.table > tfoot > tr > td.danger, +.table > thead > tr > th.danger, +.table > tbody > tr > th.danger, +.table > tfoot > tr > th.danger, +.table > thead > tr.danger > td, +.table > tbody > tr.danger > td, +.table > tfoot > tr.danger > td, +.table > thead > tr.danger > th, +.table > tbody > tr.danger > th, +.table > tfoot > tr.danger > th { + background-color: #f2dede; +} +.table-hover > tbody > tr > td.danger:hover, +.table-hover > tbody > tr > th.danger:hover, +.table-hover > tbody > tr.danger:hover > td, +.table-hover > tbody > tr:hover > .danger, +.table-hover > tbody > tr.danger:hover > th { + background-color: #ebcccc; +} +.table-responsive { + min-height: .01%; + overflow-x: auto; +} +@media screen and (max-width: 767px) { + .table-responsive { + width: 100%; + margin-bottom: 15px; + overflow-y: hidden; + -ms-overflow-style: -ms-autohiding-scrollbar; + border: 1px solid #ddd; + } + .table-responsive > .table { + margin-bottom: 0; + } + .table-responsive > .table > thead > tr > th, + .table-responsive > .table > tbody > tr > th, + .table-responsive > .table > tfoot > tr > th, + .table-responsive > .table > thead > tr > td, + .table-responsive > .table > tbody > tr > td, + .table-responsive > .table > tfoot > tr > td { + white-space: nowrap; + } + .table-responsive > .table-bordered { + border: 0; + } + .table-responsive > .table-bordered > thead > tr > th:first-child, + .table-responsive > .table-bordered > tbody > tr > th:first-child, + .table-responsive > .table-bordered > tfoot > tr > th:first-child, + .table-responsive > .table-bordered > thead > tr > td:first-child, + .table-responsive > .table-bordered > tbody > tr > td:first-child, + .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; + } + .table-responsive > .table-bordered > thead > tr > th:last-child, + .table-responsive > .table-bordered > tbody > tr > th:last-child, + .table-responsive > .table-bordered > tfoot > tr > th:last-child, + .table-responsive > .table-bordered > thead > tr > td:last-child, + .table-responsive > .table-bordered > tbody > tr > td:last-child, + .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; + } + .table-responsive > .table-bordered > tbody > tr:last-child > th, + .table-responsive > .table-bordered > tfoot > tr:last-child > th, + .table-responsive > .table-bordered > tbody > tr:last-child > td, + .table-responsive > .table-bordered > tfoot > tr:last-child > td { + border-bottom: 0; + } +} +fieldset { + min-width: 0; + padding: 0; + margin: 0; + border: 0; +} +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: 20px; + font-size: 21px; + line-height: inherit; + color: #333; + border: 0; + border-bottom: 1px solid #e5e5e5; +} +label { + display: inline-block; + max-width: 100%; + margin-bottom: 5px; + font-weight: bold; +} +input[type="search"] { + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} +input[type="radio"], +input[type="checkbox"] { + margin: 4px 0 0; + margin-top: 1px \9; + line-height: normal; +} +input[type="file"] { + display: block; +} +input[type="range"] { + display: block; + width: 100%; +} +select[multiple], +select[size] { + height: auto; +} +input[type="file"]:focus, +input[type="radio"]:focus, +input[type="checkbox"]:focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +output { + display: block; + padding-top: 7px; + font-size: 14px; + line-height: 1.42857143; + color: #555; +} +.form-control { + display: block; + width: 100%; + height: 34px; + padding: 6px 12px; + font-size: 14px; + line-height: 1.42857143; + color: #555; + background-color: #fff; + background-image: none; + border: 1px solid #ccc; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + -webkit-transition: border-color ease-in-out .15s, -webkit-box-shadow ease-in-out .15s; + -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; + transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s; +} +.form-control:focus { + border-color: #66afe9; + outline: 0; + -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); + box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, .6); +} +.form-control::-moz-placeholder { + color: #999; + opacity: 1; +} +.form-control:-ms-input-placeholder { + color: #999; +} +.form-control::-webkit-input-placeholder { + color: #999; +} +.form-control::-ms-expand { + background-color: transparent; + border: 0; +} +.form-control[disabled], +.form-control[readonly], +fieldset[disabled] .form-control { + background-color: #eee; + opacity: 1; +} +.form-control[disabled], +fieldset[disabled] .form-control { + cursor: not-allowed; +} +textarea.form-control { + height: auto; +} +input[type="search"] { + -webkit-appearance: none; +} +@media screen and (-webkit-min-device-pixel-ratio: 0) { + input[type="date"].form-control, + input[type="time"].form-control, + input[type="datetime-local"].form-control, + input[type="month"].form-control { + line-height: 34px; + } + input[type="date"].input-sm, + input[type="time"].input-sm, + input[type="datetime-local"].input-sm, + input[type="month"].input-sm, + .input-group-sm input[type="date"], + .input-group-sm input[type="time"], + .input-group-sm input[type="datetime-local"], + .input-group-sm input[type="month"] { + line-height: 30px; + } + input[type="date"].input-lg, + input[type="time"].input-lg, + input[type="datetime-local"].input-lg, + input[type="month"].input-lg, + .input-group-lg input[type="date"], + .input-group-lg input[type="time"], + .input-group-lg input[type="datetime-local"], + .input-group-lg input[type="month"] { + line-height: 46px; + } +} +.form-group { + margin-bottom: 15px; +} +.radio, +.checkbox { + position: relative; + display: block; + margin-top: 10px; + margin-bottom: 10px; +} +.radio label, +.checkbox label { + min-height: 20px; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + cursor: pointer; +} +.radio input[type="radio"], +.radio-inline input[type="radio"], +.checkbox input[type="checkbox"], +.checkbox-inline input[type="checkbox"] { + position: absolute; + margin-top: 4px \9; + margin-left: -20px; +} +.radio + .radio, +.checkbox + .checkbox { + margin-top: -5px; +} +.radio-inline, +.checkbox-inline { + position: relative; + display: inline-block; + padding-left: 20px; + margin-bottom: 0; + font-weight: normal; + vertical-align: middle; + cursor: pointer; +} +.radio-inline + .radio-inline, +.checkbox-inline + .checkbox-inline { + margin-top: 0; + margin-left: 10px; +} +input[type="radio"][disabled], +input[type="checkbox"][disabled], +input[type="radio"].disabled, +input[type="checkbox"].disabled, +fieldset[disabled] input[type="radio"], +fieldset[disabled] input[type="checkbox"] { + cursor: not-allowed; +} +.radio-inline.disabled, +.checkbox-inline.disabled, +fieldset[disabled] .radio-inline, +fieldset[disabled] .checkbox-inline { + cursor: not-allowed; +} +.radio.disabled label, +.checkbox.disabled label, +fieldset[disabled] .radio label, +fieldset[disabled] .checkbox label { + cursor: not-allowed; +} +.form-control-static { + min-height: 34px; + padding-top: 7px; + padding-bottom: 7px; + margin-bottom: 0; +} +.form-control-static.input-lg, +.form-control-static.input-sm { + padding-right: 0; + padding-left: 0; +} +.input-sm { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-sm { + height: 30px; + line-height: 30px; +} +textarea.input-sm, +select[multiple].input-sm { + height: auto; +} +.form-group-sm .form-control { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.form-group-sm select.form-control { + height: 30px; + line-height: 30px; +} +.form-group-sm textarea.form-control, +.form-group-sm select[multiple].form-control { + height: auto; +} +.form-group-sm .form-control-static { + height: 30px; + min-height: 32px; + padding: 6px 10px; + font-size: 12px; + line-height: 1.5; +} +.input-lg { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-lg { + height: 46px; + line-height: 46px; +} +textarea.input-lg, +select[multiple].input-lg { + height: auto; +} +.form-group-lg .form-control { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.form-group-lg select.form-control { + height: 46px; + line-height: 46px; +} +.form-group-lg textarea.form-control, +.form-group-lg select[multiple].form-control { + height: auto; +} +.form-group-lg .form-control-static { + height: 46px; + min-height: 38px; + padding: 11px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.has-feedback { + position: relative; +} +.has-feedback .form-control { + padding-right: 42.5px; +} +.form-control-feedback { + position: absolute; + top: 0; + right: 0; + z-index: 2; + display: block; + width: 34px; + height: 34px; + line-height: 34px; + text-align: center; + pointer-events: none; +} +.input-lg + .form-control-feedback, +.input-group-lg + .form-control-feedback, +.form-group-lg .form-control + .form-control-feedback { + width: 46px; + height: 46px; + line-height: 46px; +} +.input-sm + .form-control-feedback, +.input-group-sm + .form-control-feedback, +.form-group-sm .form-control + .form-control-feedback { + width: 30px; + height: 30px; + line-height: 30px; +} +.has-success .help-block, +.has-success .control-label, +.has-success .radio, +.has-success .checkbox, +.has-success .radio-inline, +.has-success .checkbox-inline, +.has-success.radio label, +.has-success.checkbox label, +.has-success.radio-inline label, +.has-success.checkbox-inline label { + color: #3c763d; +} +.has-success .form-control { + border-color: #3c763d; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-success .form-control:focus { + border-color: #2b542c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #67b168; +} +.has-success .input-group-addon { + color: #3c763d; + background-color: #dff0d8; + border-color: #3c763d; +} +.has-success .form-control-feedback { + color: #3c763d; +} +.has-warning .help-block, +.has-warning .control-label, +.has-warning .radio, +.has-warning .checkbox, +.has-warning .radio-inline, +.has-warning .checkbox-inline, +.has-warning.radio label, +.has-warning.checkbox label, +.has-warning.radio-inline label, +.has-warning.checkbox-inline label { + color: #8a6d3b; +} +.has-warning .form-control { + border-color: #8a6d3b; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-warning .form-control:focus { + border-color: #66512c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #c0a16b; +} +.has-warning .input-group-addon { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #8a6d3b; +} +.has-warning .form-control-feedback { + color: #8a6d3b; +} +.has-error .help-block, +.has-error .control-label, +.has-error .radio, +.has-error .checkbox, +.has-error .radio-inline, +.has-error .checkbox-inline, +.has-error.radio label, +.has-error.checkbox label, +.has-error.radio-inline label, +.has-error.checkbox-inline label { + color: #a94442; +} +.has-error .form-control { + border-color: #a94442; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075); +} +.has-error .form-control:focus { + border-color: #843534; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 6px #ce8483; +} +.has-error .input-group-addon { + color: #a94442; + background-color: #f2dede; + border-color: #a94442; +} +.has-error .form-control-feedback { + color: #a94442; +} +.has-feedback label ~ .form-control-feedback { + top: 25px; +} +.has-feedback label.sr-only ~ .form-control-feedback { + top: 0; +} +.help-block { + display: block; + margin-top: 5px; + margin-bottom: 10px; + color: #737373; +} +@media (min-width: 768px) { + .form-inline .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .form-inline .form-control-static { + display: inline-block; + } + .form-inline .input-group { + display: inline-table; + vertical-align: middle; + } + .form-inline .input-group .input-group-addon, + .form-inline .input-group .input-group-btn, + .form-inline .input-group .form-control { + width: auto; + } + .form-inline .input-group > .form-control { + width: 100%; + } + .form-inline .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio, + .form-inline .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .form-inline .radio label, + .form-inline .checkbox label { + padding-left: 0; + } + .form-inline .radio input[type="radio"], + .form-inline .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .form-inline .has-feedback .form-control-feedback { + top: 0; + } +} +.form-horizontal .radio, +.form-horizontal .checkbox, +.form-horizontal .radio-inline, +.form-horizontal .checkbox-inline { + padding-top: 7px; + margin-top: 0; + margin-bottom: 0; +} +.form-horizontal .radio, +.form-horizontal .checkbox { + min-height: 27px; +} +.form-horizontal .form-group { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .form-horizontal .control-label { + padding-top: 7px; + margin-bottom: 0; + text-align: right; + } +} +.form-horizontal .has-feedback .form-control-feedback { + right: 15px; +} +@media (min-width: 768px) { + .form-horizontal .form-group-lg .control-label { + padding-top: 11px; + font-size: 18px; + } +} +@media (min-width: 768px) { + .form-horizontal .form-group-sm .control-label { + padding-top: 6px; + font-size: 12px; + } +} +.btn { + display: inline-block; + padding: 6px 12px; + margin-bottom: 0; + font-size: 14px; + font-weight: normal; + line-height: 1.42857143; + text-align: center; + white-space: nowrap; + vertical-align: middle; + -ms-touch-action: manipulation; + touch-action: manipulation; + cursor: pointer; + -webkit-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.btn:focus, +.btn:active:focus, +.btn.active:focus, +.btn.focus, +.btn:active.focus, +.btn.active.focus { + outline: thin dotted; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} +.btn:hover, +.btn:focus, +.btn.focus { + color: #333; + text-decoration: none; +} +.btn:active, +.btn.active { + background-image: none; + outline: 0; + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn.disabled, +.btn[disabled], +fieldset[disabled] .btn { + cursor: not-allowed; + filter: alpha(opacity=65); + -webkit-box-shadow: none; + box-shadow: none; + opacity: .65; +} +a.btn.disabled, +fieldset[disabled] a.btn { + pointer-events: none; +} +.btn-default { + color: #333; + background-color: #fff; + border-color: #ccc; +} +.btn-default:focus, +.btn-default.focus { + color: #333; + background-color: #e6e6e6; + border-color: #8c8c8c; +} +.btn-default:hover { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + color: #333; + background-color: #e6e6e6; + border-color: #adadad; +} +.btn-default:active:hover, +.btn-default.active:hover, +.open > .dropdown-toggle.btn-default:hover, +.btn-default:active:focus, +.btn-default.active:focus, +.open > .dropdown-toggle.btn-default:focus, +.btn-default:active.focus, +.btn-default.active.focus, +.open > .dropdown-toggle.btn-default.focus { + color: #333; + background-color: #d4d4d4; + border-color: #8c8c8c; +} +.btn-default:active, +.btn-default.active, +.open > .dropdown-toggle.btn-default { + background-image: none; +} +.btn-default.disabled:hover, +.btn-default[disabled]:hover, +fieldset[disabled] .btn-default:hover, +.btn-default.disabled:focus, +.btn-default[disabled]:focus, +fieldset[disabled] .btn-default:focus, +.btn-default.disabled.focus, +.btn-default[disabled].focus, +fieldset[disabled] .btn-default.focus { + background-color: #fff; + border-color: #ccc; +} +.btn-default .badge { + color: #fff; + background-color: #333; +} +.btn-primary { + color: #fff; + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary:focus, +.btn-primary.focus { + color: #fff; + background-color: #286090; + border-color: #122b40; +} +.btn-primary:hover { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + color: #fff; + background-color: #286090; + border-color: #204d74; +} +.btn-primary:active:hover, +.btn-primary.active:hover, +.open > .dropdown-toggle.btn-primary:hover, +.btn-primary:active:focus, +.btn-primary.active:focus, +.open > .dropdown-toggle.btn-primary:focus, +.btn-primary:active.focus, +.btn-primary.active.focus, +.open > .dropdown-toggle.btn-primary.focus { + color: #fff; + background-color: #204d74; + border-color: #122b40; +} +.btn-primary:active, +.btn-primary.active, +.open > .dropdown-toggle.btn-primary { + background-image: none; +} +.btn-primary.disabled:hover, +.btn-primary[disabled]:hover, +fieldset[disabled] .btn-primary:hover, +.btn-primary.disabled:focus, +.btn-primary[disabled]:focus, +fieldset[disabled] .btn-primary:focus, +.btn-primary.disabled.focus, +.btn-primary[disabled].focus, +fieldset[disabled] .btn-primary.focus { + background-color: #337ab7; + border-color: #2e6da4; +} +.btn-primary .badge { + color: #337ab7; + background-color: #fff; +} +.btn-success { + color: #fff; + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success:focus, +.btn-success.focus { + color: #fff; + background-color: #449d44; + border-color: #255625; +} +.btn-success:hover { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + color: #fff; + background-color: #449d44; + border-color: #398439; +} +.btn-success:active:hover, +.btn-success.active:hover, +.open > .dropdown-toggle.btn-success:hover, +.btn-success:active:focus, +.btn-success.active:focus, +.open > .dropdown-toggle.btn-success:focus, +.btn-success:active.focus, +.btn-success.active.focus, +.open > .dropdown-toggle.btn-success.focus { + color: #fff; + background-color: #398439; + border-color: #255625; +} +.btn-success:active, +.btn-success.active, +.open > .dropdown-toggle.btn-success { + background-image: none; +} +.btn-success.disabled:hover, +.btn-success[disabled]:hover, +fieldset[disabled] .btn-success:hover, +.btn-success.disabled:focus, +.btn-success[disabled]:focus, +fieldset[disabled] .btn-success:focus, +.btn-success.disabled.focus, +.btn-success[disabled].focus, +fieldset[disabled] .btn-success.focus { + background-color: #5cb85c; + border-color: #4cae4c; +} +.btn-success .badge { + color: #5cb85c; + background-color: #fff; +} +.btn-info { + color: #fff; + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info:focus, +.btn-info.focus { + color: #fff; + background-color: #31b0d5; + border-color: #1b6d85; +} +.btn-info:hover { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + color: #fff; + background-color: #31b0d5; + border-color: #269abc; +} +.btn-info:active:hover, +.btn-info.active:hover, +.open > .dropdown-toggle.btn-info:hover, +.btn-info:active:focus, +.btn-info.active:focus, +.open > .dropdown-toggle.btn-info:focus, +.btn-info:active.focus, +.btn-info.active.focus, +.open > .dropdown-toggle.btn-info.focus { + color: #fff; + background-color: #269abc; + border-color: #1b6d85; +} +.btn-info:active, +.btn-info.active, +.open > .dropdown-toggle.btn-info { + background-image: none; +} +.btn-info.disabled:hover, +.btn-info[disabled]:hover, +fieldset[disabled] .btn-info:hover, +.btn-info.disabled:focus, +.btn-info[disabled]:focus, +fieldset[disabled] .btn-info:focus, +.btn-info.disabled.focus, +.btn-info[disabled].focus, +fieldset[disabled] .btn-info.focus { + background-color: #5bc0de; + border-color: #46b8da; +} +.btn-info .badge { + color: #5bc0de; + background-color: #fff; +} +.btn-warning { + color: #fff; + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning:focus, +.btn-warning.focus { + color: #fff; + background-color: #ec971f; + border-color: #985f0d; +} +.btn-warning:hover { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + color: #fff; + background-color: #ec971f; + border-color: #d58512; +} +.btn-warning:active:hover, +.btn-warning.active:hover, +.open > .dropdown-toggle.btn-warning:hover, +.btn-warning:active:focus, +.btn-warning.active:focus, +.open > .dropdown-toggle.btn-warning:focus, +.btn-warning:active.focus, +.btn-warning.active.focus, +.open > .dropdown-toggle.btn-warning.focus { + color: #fff; + background-color: #d58512; + border-color: #985f0d; +} +.btn-warning:active, +.btn-warning.active, +.open > .dropdown-toggle.btn-warning { + background-image: none; +} +.btn-warning.disabled:hover, +.btn-warning[disabled]:hover, +fieldset[disabled] .btn-warning:hover, +.btn-warning.disabled:focus, +.btn-warning[disabled]:focus, +fieldset[disabled] .btn-warning:focus, +.btn-warning.disabled.focus, +.btn-warning[disabled].focus, +fieldset[disabled] .btn-warning.focus { + background-color: #f0ad4e; + border-color: #eea236; +} +.btn-warning .badge { + color: #f0ad4e; + background-color: #fff; +} +.btn-danger { + color: #fff; + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger:focus, +.btn-danger.focus { + color: #fff; + background-color: #c9302c; + border-color: #761c19; +} +.btn-danger:hover { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + color: #fff; + background-color: #c9302c; + border-color: #ac2925; +} +.btn-danger:active:hover, +.btn-danger.active:hover, +.open > .dropdown-toggle.btn-danger:hover, +.btn-danger:active:focus, +.btn-danger.active:focus, +.open > .dropdown-toggle.btn-danger:focus, +.btn-danger:active.focus, +.btn-danger.active.focus, +.open > .dropdown-toggle.btn-danger.focus { + color: #fff; + background-color: #ac2925; + border-color: #761c19; +} +.btn-danger:active, +.btn-danger.active, +.open > .dropdown-toggle.btn-danger { + background-image: none; +} +.btn-danger.disabled:hover, +.btn-danger[disabled]:hover, +fieldset[disabled] .btn-danger:hover, +.btn-danger.disabled:focus, +.btn-danger[disabled]:focus, +fieldset[disabled] .btn-danger:focus, +.btn-danger.disabled.focus, +.btn-danger[disabled].focus, +fieldset[disabled] .btn-danger.focus { + background-color: #d9534f; + border-color: #d43f3a; +} +.btn-danger .badge { + color: #d9534f; + background-color: #fff; +} +.btn-link { + font-weight: normal; + color: #337ab7; + border-radius: 0; +} +.btn-link, +.btn-link:active, +.btn-link.active, +.btn-link[disabled], +fieldset[disabled] .btn-link { + background-color: transparent; + -webkit-box-shadow: none; + box-shadow: none; +} +.btn-link, +.btn-link:hover, +.btn-link:focus, +.btn-link:active { + border-color: transparent; +} +.btn-link:hover, +.btn-link:focus { + color: #23527c; + text-decoration: underline; + background-color: transparent; +} +.btn-link[disabled]:hover, +fieldset[disabled] .btn-link:hover, +.btn-link[disabled]:focus, +fieldset[disabled] .btn-link:focus { + color: #777; + text-decoration: none; +} +.btn-lg, +.btn-group-lg > .btn { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +.btn-sm, +.btn-group-sm > .btn { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-xs, +.btn-group-xs > .btn { + padding: 1px 5px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +.btn-block { + display: block; + width: 100%; +} +.btn-block + .btn-block { + margin-top: 5px; +} +input[type="submit"].btn-block, +input[type="reset"].btn-block, +input[type="button"].btn-block { + width: 100%; +} +.fade { + opacity: 0; + -webkit-transition: opacity .15s linear; + -o-transition: opacity .15s linear; + transition: opacity .15s linear; +} +.fade.in { + opacity: 1; +} +.collapse { + display: none; +} +.collapse.in { + display: block; +} +tr.collapse.in { + display: table-row; +} +tbody.collapse.in { + display: table-row-group; +} +.collapsing { + position: relative; + height: 0; + overflow: hidden; + -webkit-transition-timing-function: ease; + -o-transition-timing-function: ease; + transition-timing-function: ease; + -webkit-transition-duration: .35s; + -o-transition-duration: .35s; + transition-duration: .35s; + -webkit-transition-property: height, visibility; + -o-transition-property: height, visibility; + transition-property: height, visibility; +} +.caret { + display: inline-block; + width: 0; + height: 0; + margin-left: 2px; + vertical-align: middle; + border-top: 4px dashed; + border-top: 4px solid \9; + border-right: 4px solid transparent; + border-left: 4px solid transparent; +} +.dropup, +.dropdown { + position: relative; +} +.dropdown-toggle:focus { + outline: 0; +} +.dropdown-menu { + position: absolute; + top: 100%; + left: 0; + z-index: 1000; + display: none; + float: left; + min-width: 160px; + padding: 5px 0; + margin: 2px 0 0; + font-size: 14px; + text-align: left; + list-style: none; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .15); + border-radius: 4px; + -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, .175); + box-shadow: 0 6px 12px rgba(0, 0, 0, .175); +} +.dropdown-menu.pull-right { + right: 0; + left: auto; +} +.dropdown-menu .divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.dropdown-menu > li > a { + display: block; + padding: 3px 20px; + clear: both; + font-weight: normal; + line-height: 1.42857143; + color: #333; + white-space: nowrap; +} +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus { + color: #262626; + text-decoration: none; + background-color: #f5f5f5; +} +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + color: #fff; + text-decoration: none; + background-color: #337ab7; + outline: 0; +} +.dropdown-menu > .disabled > a, +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + color: #777; +} +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + text-decoration: none; + cursor: not-allowed; + background-color: transparent; + background-image: none; + filter: progid:DXImageTransform.Microsoft.gradient(enabled = false); +} +.open > .dropdown-menu { + display: block; +} +.open > a { + outline: 0; +} +.dropdown-menu-right { + right: 0; + left: auto; +} +.dropdown-menu-left { + right: auto; + left: 0; +} +.dropdown-header { + display: block; + padding: 3px 20px; + font-size: 12px; + line-height: 1.42857143; + color: #777; + white-space: nowrap; +} +.dropdown-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 990; +} +.pull-right > .dropdown-menu { + right: 0; + left: auto; +} +.dropup .caret, +.navbar-fixed-bottom .dropdown .caret { + content: ""; + border-top: 0; + border-bottom: 4px dashed; + border-bottom: 4px solid \9; +} +.dropup .dropdown-menu, +.navbar-fixed-bottom .dropdown .dropdown-menu { + top: auto; + bottom: 100%; + margin-bottom: 2px; +} +@media (min-width: 768px) { + .navbar-right .dropdown-menu { + right: 0; + left: auto; + } + .navbar-right .dropdown-menu-left { + right: auto; + left: 0; + } +} +.btn-group, +.btn-group-vertical { + position: relative; + display: inline-block; + vertical-align: middle; +} +.btn-group > .btn, +.btn-group-vertical > .btn { + position: relative; + float: left; +} +.btn-group > .btn:hover, +.btn-group-vertical > .btn:hover, +.btn-group > .btn:focus, +.btn-group-vertical > .btn:focus, +.btn-group > .btn:active, +.btn-group-vertical > .btn:active, +.btn-group > .btn.active, +.btn-group-vertical > .btn.active { + z-index: 2; +} +.btn-group .btn + .btn, +.btn-group .btn + .btn-group, +.btn-group .btn-group + .btn, +.btn-group .btn-group + .btn-group { + margin-left: -1px; +} +.btn-toolbar { + margin-left: -5px; +} +.btn-toolbar .btn, +.btn-toolbar .btn-group, +.btn-toolbar .input-group { + float: left; +} +.btn-toolbar > .btn, +.btn-toolbar > .btn-group, +.btn-toolbar > .input-group { + margin-left: 5px; +} +.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) { + border-radius: 0; +} +.btn-group > .btn:first-child { + margin-left: 0; +} +.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn:last-child:not(:first-child), +.btn-group > .dropdown-toggle:not(:first-child) { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group > .btn-group { + float: left; +} +.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group .dropdown-toggle:active, +.btn-group.open .dropdown-toggle { + outline: 0; +} +.btn-group > .btn + .dropdown-toggle { + padding-right: 8px; + padding-left: 8px; +} +.btn-group > .btn-lg + .dropdown-toggle { + padding-right: 12px; + padding-left: 12px; +} +.btn-group.open .dropdown-toggle { + -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); + box-shadow: inset 0 3px 5px rgba(0, 0, 0, .125); +} +.btn-group.open .dropdown-toggle.btn-link { + -webkit-box-shadow: none; + box-shadow: none; +} +.btn .caret { + margin-left: 0; +} +.btn-lg .caret { + border-width: 5px 5px 0; + border-bottom-width: 0; +} +.dropup .btn-lg .caret { + border-width: 0 5px 5px; +} +.btn-group-vertical > .btn, +.btn-group-vertical > .btn-group, +.btn-group-vertical > .btn-group > .btn { + display: block; + float: none; + width: 100%; + max-width: 100%; +} +.btn-group-vertical > .btn-group > .btn { + float: none; +} +.btn-group-vertical > .btn + .btn, +.btn-group-vertical > .btn + .btn-group, +.btn-group-vertical > .btn-group + .btn, +.btn-group-vertical > .btn-group + .btn-group { + margin-top: -1px; + margin-left: 0; +} +.btn-group-vertical > .btn:not(:first-child):not(:last-child) { + border-radius: 0; +} +.btn-group-vertical > .btn:first-child:not(:last-child) { + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn:last-child:not(:first-child) { + border-top-left-radius: 0; + border-top-right-radius: 0; + border-bottom-right-radius: 4px; + border-bottom-left-radius: 4px; +} +.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn { + border-radius: 0; +} +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child, +.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle { + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.btn-group-justified { + display: table; + width: 100%; + table-layout: fixed; + border-collapse: separate; +} +.btn-group-justified > .btn, +.btn-group-justified > .btn-group { + display: table-cell; + float: none; + width: 1%; +} +.btn-group-justified > .btn-group .btn { + width: 100%; +} +.btn-group-justified > .btn-group .dropdown-menu { + left: auto; +} +[data-toggle="buttons"] > .btn input[type="radio"], +[data-toggle="buttons"] > .btn-group > .btn input[type="radio"], +[data-toggle="buttons"] > .btn input[type="checkbox"], +[data-toggle="buttons"] > .btn-group > .btn input[type="checkbox"] { + position: absolute; + clip: rect(0, 0, 0, 0); + pointer-events: none; +} +.input-group { + position: relative; + display: table; + border-collapse: separate; +} +.input-group[class*="col-"] { + float: none; + padding-right: 0; + padding-left: 0; +} +.input-group .form-control { + position: relative; + z-index: 2; + float: left; + width: 100%; + margin-bottom: 0; +} +.input-group .form-control:focus { + z-index: 3; +} +.input-group-lg > .form-control, +.input-group-lg > .input-group-addon, +.input-group-lg > .input-group-btn > .btn { + height: 46px; + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; + border-radius: 6px; +} +select.input-group-lg > .form-control, +select.input-group-lg > .input-group-addon, +select.input-group-lg > .input-group-btn > .btn { + height: 46px; + line-height: 46px; +} +textarea.input-group-lg > .form-control, +textarea.input-group-lg > .input-group-addon, +textarea.input-group-lg > .input-group-btn > .btn, +select[multiple].input-group-lg > .form-control, +select[multiple].input-group-lg > .input-group-addon, +select[multiple].input-group-lg > .input-group-btn > .btn { + height: auto; +} +.input-group-sm > .form-control, +.input-group-sm > .input-group-addon, +.input-group-sm > .input-group-btn > .btn { + height: 30px; + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; + border-radius: 3px; +} +select.input-group-sm > .form-control, +select.input-group-sm > .input-group-addon, +select.input-group-sm > .input-group-btn > .btn { + height: 30px; + line-height: 30px; +} +textarea.input-group-sm > .form-control, +textarea.input-group-sm > .input-group-addon, +textarea.input-group-sm > .input-group-btn > .btn, +select[multiple].input-group-sm > .form-control, +select[multiple].input-group-sm > .input-group-addon, +select[multiple].input-group-sm > .input-group-btn > .btn { + height: auto; +} +.input-group-addon, +.input-group-btn, +.input-group .form-control { + display: table-cell; +} +.input-group-addon:not(:first-child):not(:last-child), +.input-group-btn:not(:first-child):not(:last-child), +.input-group .form-control:not(:first-child):not(:last-child) { + border-radius: 0; +} +.input-group-addon, +.input-group-btn { + width: 1%; + white-space: nowrap; + vertical-align: middle; +} +.input-group-addon { + padding: 6px 12px; + font-size: 14px; + font-weight: normal; + line-height: 1; + color: #555; + text-align: center; + background-color: #eee; + border: 1px solid #ccc; + border-radius: 4px; +} +.input-group-addon.input-sm { + padding: 5px 10px; + font-size: 12px; + border-radius: 3px; +} +.input-group-addon.input-lg { + padding: 10px 16px; + font-size: 18px; + border-radius: 6px; +} +.input-group-addon input[type="radio"], +.input-group-addon input[type="checkbox"] { + margin-top: 0; +} +.input-group .form-control:first-child, +.input-group-addon:first-child, +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group > .btn, +.input-group-btn:first-child > .dropdown-toggle, +.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle), +.input-group-btn:last-child > .btn-group:not(:last-child) > .btn { + border-top-right-radius: 0; + border-bottom-right-radius: 0; +} +.input-group-addon:first-child { + border-right: 0; +} +.input-group .form-control:last-child, +.input-group-addon:last-child, +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group > .btn, +.input-group-btn:last-child > .dropdown-toggle, +.input-group-btn:first-child > .btn:not(:first-child), +.input-group-btn:first-child > .btn-group:not(:first-child) > .btn { + border-top-left-radius: 0; + border-bottom-left-radius: 0; +} +.input-group-addon:last-child { + border-left: 0; +} +.input-group-btn { + position: relative; + font-size: 0; + white-space: nowrap; +} +.input-group-btn > .btn { + position: relative; +} +.input-group-btn > .btn + .btn { + margin-left: -1px; +} +.input-group-btn > .btn:hover, +.input-group-btn > .btn:focus, +.input-group-btn > .btn:active { + z-index: 2; +} +.input-group-btn:first-child > .btn, +.input-group-btn:first-child > .btn-group { + margin-right: -1px; +} +.input-group-btn:last-child > .btn, +.input-group-btn:last-child > .btn-group { + z-index: 2; + margin-left: -1px; +} +.nav { + padding-left: 0; + margin-bottom: 0; + list-style: none; +} +.nav > li { + position: relative; + display: block; +} +.nav > li > a { + position: relative; + display: block; + padding: 10px 15px; +} +.nav > li > a:hover, +.nav > li > a:focus { + text-decoration: none; + background-color: #eee; +} +.nav > li.disabled > a { + color: #777; +} +.nav > li.disabled > a:hover, +.nav > li.disabled > a:focus { + color: #777; + text-decoration: none; + cursor: not-allowed; + background-color: transparent; +} +.nav .open > a, +.nav .open > a:hover, +.nav .open > a:focus { + background-color: #eee; + border-color: #337ab7; +} +.nav .nav-divider { + height: 1px; + margin: 9px 0; + overflow: hidden; + background-color: #e5e5e5; +} +.nav > li > a > img { + max-width: none; +} +.nav-tabs { + border-bottom: 1px solid #ddd; +} +.nav-tabs > li { + float: left; + margin-bottom: -1px; +} +.nav-tabs > li > a { + margin-right: 2px; + line-height: 1.42857143; + border: 1px solid transparent; + border-radius: 4px 4px 0 0; +} +.nav-tabs > li > a:hover { + border-color: #eee #eee #ddd; +} +.nav-tabs > li.active > a, +.nav-tabs > li.active > a:hover, +.nav-tabs > li.active > a:focus { + color: #555; + cursor: default; + background-color: #fff; + border: 1px solid #ddd; + border-bottom-color: transparent; +} +.nav-tabs.nav-justified { + width: 100%; + border-bottom: 0; +} +.nav-tabs.nav-justified > li { + float: none; +} +.nav-tabs.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-tabs.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-tabs.nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs.nav-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs.nav-justified > .active > a, +.nav-tabs.nav-justified > .active > a:hover, +.nav-tabs.nav-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs.nav-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs.nav-justified > .active > a, + .nav-tabs.nav-justified > .active > a:hover, + .nav-tabs.nav-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.nav-pills > li { + float: left; +} +.nav-pills > li > a { + border-radius: 4px; +} +.nav-pills > li + li { + margin-left: 2px; +} +.nav-pills > li.active > a, +.nav-pills > li.active > a:hover, +.nav-pills > li.active > a:focus { + color: #fff; + background-color: #337ab7; +} +.nav-stacked > li { + float: none; +} +.nav-stacked > li + li { + margin-top: 2px; + margin-left: 0; +} +.nav-justified { + width: 100%; +} +.nav-justified > li { + float: none; +} +.nav-justified > li > a { + margin-bottom: 5px; + text-align: center; +} +.nav-justified > .dropdown .dropdown-menu { + top: auto; + left: auto; +} +@media (min-width: 768px) { + .nav-justified > li { + display: table-cell; + width: 1%; + } + .nav-justified > li > a { + margin-bottom: 0; + } +} +.nav-tabs-justified { + border-bottom: 0; +} +.nav-tabs-justified > li > a { + margin-right: 0; + border-radius: 4px; +} +.nav-tabs-justified > .active > a, +.nav-tabs-justified > .active > a:hover, +.nav-tabs-justified > .active > a:focus { + border: 1px solid #ddd; +} +@media (min-width: 768px) { + .nav-tabs-justified > li > a { + border-bottom: 1px solid #ddd; + border-radius: 4px 4px 0 0; + } + .nav-tabs-justified > .active > a, + .nav-tabs-justified > .active > a:hover, + .nav-tabs-justified > .active > a:focus { + border-bottom-color: #fff; + } +} +.tab-content > .tab-pane { + display: none; +} +.tab-content > .active { + display: block; +} +.nav-tabs .dropdown-menu { + margin-top: -1px; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar { + position: relative; + min-height: 50px; + margin-bottom: 20px; + border: 1px solid transparent; +} +@media (min-width: 768px) { + .navbar { + border-radius: 4px; + } +} +@media (min-width: 768px) { + .navbar-header { + float: left; + } +} +.navbar-collapse { + padding-right: 15px; + padding-left: 15px; + overflow-x: visible; + -webkit-overflow-scrolling: touch; + border-top: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1); +} +.navbar-collapse.in { + overflow-y: auto; +} +@media (min-width: 768px) { + .navbar-collapse { + width: auto; + border-top: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-collapse.collapse { + display: block !important; + height: auto !important; + padding-bottom: 0; + overflow: visible !important; + } + .navbar-collapse.in { + overflow-y: visible; + } + .navbar-fixed-top .navbar-collapse, + .navbar-static-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + padding-right: 0; + padding-left: 0; + } +} +.navbar-fixed-top .navbar-collapse, +.navbar-fixed-bottom .navbar-collapse { + max-height: 340px; +} +@media (max-device-width: 480px) and (orientation: landscape) { + .navbar-fixed-top .navbar-collapse, + .navbar-fixed-bottom .navbar-collapse { + max-height: 200px; + } +} +.container > .navbar-header, +.container-fluid > .navbar-header, +.container > .navbar-collapse, +.container-fluid > .navbar-collapse { + margin-right: -15px; + margin-left: -15px; +} +@media (min-width: 768px) { + .container > .navbar-header, + .container-fluid > .navbar-header, + .container > .navbar-collapse, + .container-fluid > .navbar-collapse { + margin-right: 0; + margin-left: 0; + } +} +.navbar-static-top { + z-index: 1000; + border-width: 0 0 1px; +} +@media (min-width: 768px) { + .navbar-static-top { + border-radius: 0; + } +} +.navbar-fixed-top, +.navbar-fixed-bottom { + position: fixed; + right: 0; + left: 0; + z-index: 1030; +} +@media (min-width: 768px) { + .navbar-fixed-top, + .navbar-fixed-bottom { + border-radius: 0; + } +} +.navbar-fixed-top { + top: 0; + border-width: 0 0 1px; +} +.navbar-fixed-bottom { + bottom: 0; + margin-bottom: 0; + border-width: 1px 0 0; +} +.navbar-brand { + float: left; + height: 50px; + padding: 15px 15px; + font-size: 18px; + line-height: 20px; +} +.navbar-brand:hover, +.navbar-brand:focus { + text-decoration: none; +} +.navbar-brand > img { + display: block; +} +@media (min-width: 768px) { + .navbar > .container .navbar-brand, + .navbar > .container-fluid .navbar-brand { + margin-left: -15px; + } +} +.navbar-toggle { + position: relative; + float: right; + padding: 9px 10px; + margin-top: 8px; + margin-right: 15px; + margin-bottom: 8px; + background-color: transparent; + background-image: none; + border: 1px solid transparent; + border-radius: 4px; +} +.navbar-toggle:focus { + outline: 0; +} +.navbar-toggle .icon-bar { + display: block; + width: 22px; + height: 2px; + border-radius: 1px; +} +.navbar-toggle .icon-bar + .icon-bar { + margin-top: 4px; +} +@media (min-width: 768px) { + .navbar-toggle { + display: none; + } +} +.navbar-nav { + margin: 7.5px -15px; +} +.navbar-nav > li > a { + padding-top: 10px; + padding-bottom: 10px; + line-height: 20px; +} +@media (max-width: 767px) { + .navbar-nav .open .dropdown-menu { + position: static; + float: none; + width: auto; + margin-top: 0; + background-color: transparent; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } + .navbar-nav .open .dropdown-menu > li > a, + .navbar-nav .open .dropdown-menu .dropdown-header { + padding: 5px 15px 5px 25px; + } + .navbar-nav .open .dropdown-menu > li > a { + line-height: 20px; + } + .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-nav .open .dropdown-menu > li > a:focus { + background-image: none; + } +} +@media (min-width: 768px) { + .navbar-nav { + float: left; + margin: 0; + } + .navbar-nav > li { + float: left; + } + .navbar-nav > li > a { + padding-top: 15px; + padding-bottom: 15px; + } +} +.navbar-form { + padding: 10px 15px; + margin-top: 8px; + margin-right: -15px; + margin-bottom: 8px; + margin-left: -15px; + border-top: 1px solid transparent; + border-bottom: 1px solid transparent; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 1px 0 rgba(255, 255, 255, .1); +} +@media (min-width: 768px) { + .navbar-form .form-group { + display: inline-block; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .form-control { + display: inline-block; + width: auto; + vertical-align: middle; + } + .navbar-form .form-control-static { + display: inline-block; + } + .navbar-form .input-group { + display: inline-table; + vertical-align: middle; + } + .navbar-form .input-group .input-group-addon, + .navbar-form .input-group .input-group-btn, + .navbar-form .input-group .form-control { + width: auto; + } + .navbar-form .input-group > .form-control { + width: 100%; + } + .navbar-form .control-label { + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio, + .navbar-form .checkbox { + display: inline-block; + margin-top: 0; + margin-bottom: 0; + vertical-align: middle; + } + .navbar-form .radio label, + .navbar-form .checkbox label { + padding-left: 0; + } + .navbar-form .radio input[type="radio"], + .navbar-form .checkbox input[type="checkbox"] { + position: relative; + margin-left: 0; + } + .navbar-form .has-feedback .form-control-feedback { + top: 0; + } +} +@media (max-width: 767px) { + .navbar-form .form-group { + margin-bottom: 5px; + } + .navbar-form .form-group:last-child { + margin-bottom: 0; + } +} +@media (min-width: 768px) { + .navbar-form { + width: auto; + padding-top: 0; + padding-bottom: 0; + margin-right: 0; + margin-left: 0; + border: 0; + -webkit-box-shadow: none; + box-shadow: none; + } +} +.navbar-nav > li > .dropdown-menu { + margin-top: 0; + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu { + margin-bottom: 0; + border-top-left-radius: 4px; + border-top-right-radius: 4px; + border-bottom-right-radius: 0; + border-bottom-left-radius: 0; +} +.navbar-btn { + margin-top: 8px; + margin-bottom: 8px; +} +.navbar-btn.btn-sm { + margin-top: 10px; + margin-bottom: 10px; +} +.navbar-btn.btn-xs { + margin-top: 14px; + margin-bottom: 14px; +} +.navbar-text { + margin-top: 15px; + margin-bottom: 15px; +} +@media (min-width: 768px) { + .navbar-text { + float: left; + margin-right: 15px; + margin-left: 15px; + } +} +@media (min-width: 768px) { + .navbar-left { + float: left !important; + } + .navbar-right { + float: right !important; + margin-right: -15px; + } + .navbar-right ~ .navbar-right { + margin-right: 0; + } +} +.navbar-default { + background-color: #f8f8f8; + border-color: #e7e7e7; +} +.navbar-default .navbar-brand { + color: #777; +} +.navbar-default .navbar-brand:hover, +.navbar-default .navbar-brand:focus { + color: #5e5e5e; + background-color: transparent; +} +.navbar-default .navbar-text { + color: #777; +} +.navbar-default .navbar-nav > li > a { + color: #777; +} +.navbar-default .navbar-nav > li > a:hover, +.navbar-default .navbar-nav > li > a:focus { + color: #333; + background-color: transparent; +} +.navbar-default .navbar-nav > .active > a, +.navbar-default .navbar-nav > .active > a:hover, +.navbar-default .navbar-nav > .active > a:focus { + color: #555; + background-color: #e7e7e7; +} +.navbar-default .navbar-nav > .disabled > a, +.navbar-default .navbar-nav > .disabled > a:hover, +.navbar-default .navbar-nav > .disabled > a:focus { + color: #ccc; + background-color: transparent; +} +.navbar-default .navbar-toggle { + border-color: #ddd; +} +.navbar-default .navbar-toggle:hover, +.navbar-default .navbar-toggle:focus { + background-color: #ddd; +} +.navbar-default .navbar-toggle .icon-bar { + background-color: #888; +} +.navbar-default .navbar-collapse, +.navbar-default .navbar-form { + border-color: #e7e7e7; +} +.navbar-default .navbar-nav > .open > a, +.navbar-default .navbar-nav > .open > a:hover, +.navbar-default .navbar-nav > .open > a:focus { + color: #555; + background-color: #e7e7e7; +} +@media (max-width: 767px) { + .navbar-default .navbar-nav .open .dropdown-menu > li > a { + color: #777; + } + .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus { + color: #333; + background-color: transparent; + } + .navbar-default .navbar-nav .open .dropdown-menu > .active > a, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #555; + background-color: #e7e7e7; + } + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #ccc; + background-color: transparent; + } +} +.navbar-default .navbar-link { + color: #777; +} +.navbar-default .navbar-link:hover { + color: #333; +} +.navbar-default .btn-link { + color: #777; +} +.navbar-default .btn-link:hover, +.navbar-default .btn-link:focus { + color: #333; +} +.navbar-default .btn-link[disabled]:hover, +fieldset[disabled] .navbar-default .btn-link:hover, +.navbar-default .btn-link[disabled]:focus, +fieldset[disabled] .navbar-default .btn-link:focus { + color: #ccc; +} +.navbar-inverse { + background-color: #222; + border-color: #080808; +} +.navbar-inverse .navbar-brand { + color: #9d9d9d; +} +.navbar-inverse .navbar-brand:hover, +.navbar-inverse .navbar-brand:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-text { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a { + color: #9d9d9d; +} +.navbar-inverse .navbar-nav > li > a:hover, +.navbar-inverse .navbar-nav > li > a:focus { + color: #fff; + background-color: transparent; +} +.navbar-inverse .navbar-nav > .active > a, +.navbar-inverse .navbar-nav > .active > a:hover, +.navbar-inverse .navbar-nav > .active > a:focus { + color: #fff; + background-color: #080808; +} +.navbar-inverse .navbar-nav > .disabled > a, +.navbar-inverse .navbar-nav > .disabled > a:hover, +.navbar-inverse .navbar-nav > .disabled > a:focus { + color: #444; + background-color: transparent; +} +.navbar-inverse .navbar-toggle { + border-color: #333; +} +.navbar-inverse .navbar-toggle:hover, +.navbar-inverse .navbar-toggle:focus { + background-color: #333; +} +.navbar-inverse .navbar-toggle .icon-bar { + background-color: #fff; +} +.navbar-inverse .navbar-collapse, +.navbar-inverse .navbar-form { + border-color: #101010; +} +.navbar-inverse .navbar-nav > .open > a, +.navbar-inverse .navbar-nav > .open > a:hover, +.navbar-inverse .navbar-nav > .open > a:focus { + color: #fff; + background-color: #080808; +} +@media (max-width: 767px) { + .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header { + border-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu .divider { + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a { + color: #9d9d9d; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus { + color: #fff; + background-color: transparent; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus { + color: #fff; + background-color: #080808; + } + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover, + .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus { + color: #444; + background-color: transparent; + } +} +.navbar-inverse .navbar-link { + color: #9d9d9d; +} +.navbar-inverse .navbar-link:hover { + color: #fff; +} +.navbar-inverse .btn-link { + color: #9d9d9d; +} +.navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link:focus { + color: #fff; +} +.navbar-inverse .btn-link[disabled]:hover, +fieldset[disabled] .navbar-inverse .btn-link:hover, +.navbar-inverse .btn-link[disabled]:focus, +fieldset[disabled] .navbar-inverse .btn-link:focus { + color: #444; +} +.breadcrumb { + padding: 8px 15px; + margin-bottom: 20px; + list-style: none; + background-color: #f5f5f5; + border-radius: 4px; +} +.breadcrumb > li { + display: inline-block; +} +.breadcrumb > li + li:before { + padding: 0 5px; + color: #ccc; + content: "/\00a0"; +} +.breadcrumb > .active { + color: #777; +} +.pagination { + display: inline-block; + padding-left: 0; + margin: 20px 0; + border-radius: 4px; +} +.pagination > li { + display: inline; +} +.pagination > li > a, +.pagination > li > span { + position: relative; + float: left; + padding: 6px 12px; + margin-left: -1px; + line-height: 1.42857143; + color: #337ab7; + text-decoration: none; + background-color: #fff; + border: 1px solid #ddd; +} +.pagination > li:first-child > a, +.pagination > li:first-child > span { + margin-left: 0; + border-top-left-radius: 4px; + border-bottom-left-radius: 4px; +} +.pagination > li:last-child > a, +.pagination > li:last-child > span { + border-top-right-radius: 4px; + border-bottom-right-radius: 4px; +} +.pagination > li > a:hover, +.pagination > li > span:hover, +.pagination > li > a:focus, +.pagination > li > span:focus { + z-index: 2; + color: #23527c; + background-color: #eee; + border-color: #ddd; +} +.pagination > .active > a, +.pagination > .active > span, +.pagination > .active > a:hover, +.pagination > .active > span:hover, +.pagination > .active > a:focus, +.pagination > .active > span:focus { + z-index: 3; + color: #fff; + cursor: default; + background-color: #337ab7; + border-color: #337ab7; +} +.pagination > .disabled > span, +.pagination > .disabled > span:hover, +.pagination > .disabled > span:focus, +.pagination > .disabled > a, +.pagination > .disabled > a:hover, +.pagination > .disabled > a:focus { + color: #777; + cursor: not-allowed; + background-color: #fff; + border-color: #ddd; +} +.pagination-lg > li > a, +.pagination-lg > li > span { + padding: 10px 16px; + font-size: 18px; + line-height: 1.3333333; +} +.pagination-lg > li:first-child > a, +.pagination-lg > li:first-child > span { + border-top-left-radius: 6px; + border-bottom-left-radius: 6px; +} +.pagination-lg > li:last-child > a, +.pagination-lg > li:last-child > span { + border-top-right-radius: 6px; + border-bottom-right-radius: 6px; +} +.pagination-sm > li > a, +.pagination-sm > li > span { + padding: 5px 10px; + font-size: 12px; + line-height: 1.5; +} +.pagination-sm > li:first-child > a, +.pagination-sm > li:first-child > span { + border-top-left-radius: 3px; + border-bottom-left-radius: 3px; +} +.pagination-sm > li:last-child > a, +.pagination-sm > li:last-child > span { + border-top-right-radius: 3px; + border-bottom-right-radius: 3px; +} +.pager { + padding-left: 0; + margin: 20px 0; + text-align: center; + list-style: none; +} +.pager li { + display: inline; +} +.pager li > a, +.pager li > span { + display: inline-block; + padding: 5px 14px; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 15px; +} +.pager li > a:hover, +.pager li > a:focus { + text-decoration: none; + background-color: #eee; +} +.pager .next > a, +.pager .next > span { + float: right; +} +.pager .previous > a, +.pager .previous > span { + float: left; +} +.pager .disabled > a, +.pager .disabled > a:hover, +.pager .disabled > a:focus, +.pager .disabled > span { + color: #777; + cursor: not-allowed; + background-color: #fff; +} +.label { + display: inline; + padding: .2em .6em .3em; + font-size: 75%; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: baseline; + border-radius: .25em; +} +a.label:hover, +a.label:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.label:empty { + display: none; +} +.btn .label { + position: relative; + top: -1px; +} +.label-default { + background-color: #777; +} +.label-default[href]:hover, +.label-default[href]:focus { + background-color: #5e5e5e; +} +.label-primary { + background-color: #337ab7; +} +.label-primary[href]:hover, +.label-primary[href]:focus { + background-color: #286090; +} +.label-success { + background-color: #5cb85c; +} +.label-success[href]:hover, +.label-success[href]:focus { + background-color: #449d44; +} +.label-info { + background-color: #5bc0de; +} +.label-info[href]:hover, +.label-info[href]:focus { + background-color: #31b0d5; +} +.label-warning { + background-color: #f0ad4e; +} +.label-warning[href]:hover, +.label-warning[href]:focus { + background-color: #ec971f; +} +.label-danger { + background-color: #d9534f; +} +.label-danger[href]:hover, +.label-danger[href]:focus { + background-color: #c9302c; +} +.badge { + display: inline-block; + min-width: 10px; + padding: 3px 7px; + font-size: 12px; + font-weight: bold; + line-height: 1; + color: #fff; + text-align: center; + white-space: nowrap; + vertical-align: middle; + background-color: #777; + border-radius: 10px; +} +.badge:empty { + display: none; +} +.btn .badge { + position: relative; + top: -1px; +} +.btn-xs .badge, +.btn-group-xs > .btn .badge { + top: 0; + padding: 1px 5px; +} +a.badge:hover, +a.badge:focus { + color: #fff; + text-decoration: none; + cursor: pointer; +} +.list-group-item.active > .badge, +.nav-pills > .active > a > .badge { + color: #337ab7; + background-color: #fff; +} +.list-group-item > .badge { + float: right; +} +.list-group-item > .badge + .badge { + margin-right: 5px; +} +.nav-pills > li > a > .badge { + margin-left: 3px; +} +.jumbotron { + padding-top: 30px; + padding-bottom: 30px; + margin-bottom: 30px; + color: inherit; + background-color: #eee; +} +.jumbotron h1, +.jumbotron .h1 { + color: inherit; +} +.jumbotron p { + margin-bottom: 15px; + font-size: 21px; + font-weight: 200; +} +.jumbotron > hr { + border-top-color: #d5d5d5; +} +.container .jumbotron, +.container-fluid .jumbotron { + padding-right: 15px; + padding-left: 15px; + border-radius: 6px; +} +.jumbotron .container { + max-width: 100%; +} +@media screen and (min-width: 768px) { + .jumbotron { + padding-top: 48px; + padding-bottom: 48px; + } + .container .jumbotron, + .container-fluid .jumbotron { + padding-right: 60px; + padding-left: 60px; + } + .jumbotron h1, + .jumbotron .h1 { + font-size: 63px; + } +} +.thumbnail { + display: block; + padding: 4px; + margin-bottom: 20px; + line-height: 1.42857143; + background-color: #fff; + border: 1px solid #ddd; + border-radius: 4px; + -webkit-transition: border .2s ease-in-out; + -o-transition: border .2s ease-in-out; + transition: border .2s ease-in-out; +} +.thumbnail > img, +.thumbnail a > img { + margin-right: auto; + margin-left: auto; +} +a.thumbnail:hover, +a.thumbnail:focus, +a.thumbnail.active { + border-color: #337ab7; +} +.thumbnail .caption { + padding: 9px; + color: #333; +} +.alert { + padding: 15px; + margin-bottom: 20px; + border: 1px solid transparent; + border-radius: 4px; +} +.alert h4 { + margin-top: 0; + color: inherit; +} +.alert .alert-link { + font-weight: bold; +} +.alert > p, +.alert > ul { + margin-bottom: 0; +} +.alert > p + p { + margin-top: 5px; +} +.alert-dismissable, +.alert-dismissible { + padding-right: 35px; +} +.alert-dismissable .close, +.alert-dismissible .close { + position: relative; + top: -2px; + right: -21px; + color: inherit; +} +.alert-success { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.alert-success hr { + border-top-color: #c9e2b3; +} +.alert-success .alert-link { + color: #2b542c; +} +.alert-info { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.alert-info hr { + border-top-color: #a6e1ec; +} +.alert-info .alert-link { + color: #245269; +} +.alert-warning { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.alert-warning hr { + border-top-color: #f7e1b5; +} +.alert-warning .alert-link { + color: #66512c; +} +.alert-danger { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.alert-danger hr { + border-top-color: #e4b9c0; +} +.alert-danger .alert-link { + color: #843534; +} +@-webkit-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@-o-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +@keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} +.progress { + height: 20px; + margin-bottom: 20px; + overflow: hidden; + background-color: #f5f5f5; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); +} +.progress-bar { + float: left; + width: 0; + height: 100%; + font-size: 12px; + line-height: 20px; + color: #fff; + text-align: center; + background-color: #337ab7; + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15); + -webkit-transition: width .6s ease; + -o-transition: width .6s ease; + transition: width .6s ease; +} +.progress-striped .progress-bar, +.progress-bar-striped { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + -webkit-background-size: 40px 40px; + background-size: 40px 40px; +} +.progress.active .progress-bar, +.progress-bar.active { + -webkit-animation: progress-bar-stripes 2s linear infinite; + -o-animation: progress-bar-stripes 2s linear infinite; + animation: progress-bar-stripes 2s linear infinite; +} +.progress-bar-success { + background-color: #5cb85c; +} +.progress-striped .progress-bar-success { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-info { + background-color: #5bc0de; +} +.progress-striped .progress-bar-info { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-warning { + background-color: #f0ad4e; +} +.progress-striped .progress-bar-warning { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.progress-bar-danger { + background-color: #d9534f; +} +.progress-striped .progress-bar-danger { + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, .15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, .15) 50%, rgba(255, 255, 255, .15) 75%, transparent 75%, transparent); +} +.media { + margin-top: 15px; +} +.media:first-child { + margin-top: 0; +} +.media, +.media-body { + overflow: hidden; + zoom: 1; +} +.media-body { + width: 10000px; +} +.media-object { + display: block; +} +.media-object.img-thumbnail { + max-width: none; +} +.media-right, +.media > .pull-right { + padding-left: 10px; +} +.media-left, +.media > .pull-left { + padding-right: 10px; +} +.media-left, +.media-right, +.media-body { + display: table-cell; + vertical-align: top; +} +.media-middle { + vertical-align: middle; +} +.media-bottom { + vertical-align: bottom; +} +.media-heading { + margin-top: 0; + margin-bottom: 5px; +} +.media-list { + padding-left: 0; + list-style: none; +} +.list-group { + padding-left: 0; + margin-bottom: 20px; +} +.list-group-item { + position: relative; + display: block; + padding: 10px 15px; + margin-bottom: -1px; + background-color: #fff; + border: 1px solid #ddd; +} +.list-group-item:first-child { + border-top-left-radius: 4px; + border-top-right-radius: 4px; +} +.list-group-item:last-child { + margin-bottom: 0; + border-bottom-right-radius: 4px; + border-bottom-left-radius: 4px; +} +a.list-group-item, +button.list-group-item { + color: #555; +} +a.list-group-item .list-group-item-heading, +button.list-group-item .list-group-item-heading { + color: #333; +} +a.list-group-item:hover, +button.list-group-item:hover, +a.list-group-item:focus, +button.list-group-item:focus { + color: #555; + text-decoration: none; + background-color: #f5f5f5; +} +button.list-group-item { + width: 100%; + text-align: left; +} +.list-group-item.disabled, +.list-group-item.disabled:hover, +.list-group-item.disabled:focus { + color: #777; + cursor: not-allowed; + background-color: #eee; +} +.list-group-item.disabled .list-group-item-heading, +.list-group-item.disabled:hover .list-group-item-heading, +.list-group-item.disabled:focus .list-group-item-heading { + color: inherit; +} +.list-group-item.disabled .list-group-item-text, +.list-group-item.disabled:hover .list-group-item-text, +.list-group-item.disabled:focus .list-group-item-text { + color: #777; +} +.list-group-item.active, +.list-group-item.active:hover, +.list-group-item.active:focus { + z-index: 2; + color: #fff; + background-color: #337ab7; + border-color: #337ab7; +} +.list-group-item.active .list-group-item-heading, +.list-group-item.active:hover .list-group-item-heading, +.list-group-item.active:focus .list-group-item-heading, +.list-group-item.active .list-group-item-heading > small, +.list-group-item.active:hover .list-group-item-heading > small, +.list-group-item.active:focus .list-group-item-heading > small, +.list-group-item.active .list-group-item-heading > .small, +.list-group-item.active:hover .list-group-item-heading > .small, +.list-group-item.active:focus .list-group-item-heading > .small { + color: inherit; +} +.list-group-item.active .list-group-item-text, +.list-group-item.active:hover .list-group-item-text, +.list-group-item.active:focus .list-group-item-text { + color: #c7ddef; +} +.list-group-item-success { + color: #3c763d; + background-color: #dff0d8; +} +a.list-group-item-success, +button.list-group-item-success { + color: #3c763d; +} +a.list-group-item-success .list-group-item-heading, +button.list-group-item-success .list-group-item-heading { + color: inherit; +} +a.list-group-item-success:hover, +button.list-group-item-success:hover, +a.list-group-item-success:focus, +button.list-group-item-success:focus { + color: #3c763d; + background-color: #d0e9c6; +} +a.list-group-item-success.active, +button.list-group-item-success.active, +a.list-group-item-success.active:hover, +button.list-group-item-success.active:hover, +a.list-group-item-success.active:focus, +button.list-group-item-success.active:focus { + color: #fff; + background-color: #3c763d; + border-color: #3c763d; +} +.list-group-item-info { + color: #31708f; + background-color: #d9edf7; +} +a.list-group-item-info, +button.list-group-item-info { + color: #31708f; +} +a.list-group-item-info .list-group-item-heading, +button.list-group-item-info .list-group-item-heading { + color: inherit; +} +a.list-group-item-info:hover, +button.list-group-item-info:hover, +a.list-group-item-info:focus, +button.list-group-item-info:focus { + color: #31708f; + background-color: #c4e3f3; +} +a.list-group-item-info.active, +button.list-group-item-info.active, +a.list-group-item-info.active:hover, +button.list-group-item-info.active:hover, +a.list-group-item-info.active:focus, +button.list-group-item-info.active:focus { + color: #fff; + background-color: #31708f; + border-color: #31708f; +} +.list-group-item-warning { + color: #8a6d3b; + background-color: #fcf8e3; +} +a.list-group-item-warning, +button.list-group-item-warning { + color: #8a6d3b; +} +a.list-group-item-warning .list-group-item-heading, +button.list-group-item-warning .list-group-item-heading { + color: inherit; +} +a.list-group-item-warning:hover, +button.list-group-item-warning:hover, +a.list-group-item-warning:focus, +button.list-group-item-warning:focus { + color: #8a6d3b; + background-color: #faf2cc; +} +a.list-group-item-warning.active, +button.list-group-item-warning.active, +a.list-group-item-warning.active:hover, +button.list-group-item-warning.active:hover, +a.list-group-item-warning.active:focus, +button.list-group-item-warning.active:focus { + color: #fff; + background-color: #8a6d3b; + border-color: #8a6d3b; +} +.list-group-item-danger { + color: #a94442; + background-color: #f2dede; +} +a.list-group-item-danger, +button.list-group-item-danger { + color: #a94442; +} +a.list-group-item-danger .list-group-item-heading, +button.list-group-item-danger .list-group-item-heading { + color: inherit; +} +a.list-group-item-danger:hover, +button.list-group-item-danger:hover, +a.list-group-item-danger:focus, +button.list-group-item-danger:focus { + color: #a94442; + background-color: #ebcccc; +} +a.list-group-item-danger.active, +button.list-group-item-danger.active, +a.list-group-item-danger.active:hover, +button.list-group-item-danger.active:hover, +a.list-group-item-danger.active:focus, +button.list-group-item-danger.active:focus { + color: #fff; + background-color: #a94442; + border-color: #a94442; +} +.list-group-item-heading { + margin-top: 0; + margin-bottom: 5px; +} +.list-group-item-text { + margin-bottom: 0; + line-height: 1.3; +} +.panel { + margin-bottom: 20px; + background-color: #fff; + border: 1px solid transparent; + border-radius: 4px; + -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: 0 1px 1px rgba(0, 0, 0, .05); +} +.panel-body { + padding: 15px; +} +.panel-heading { + padding: 10px 15px; + border-bottom: 1px solid transparent; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel-heading > .dropdown .dropdown-toggle { + color: inherit; +} +.panel-title { + margin-top: 0; + margin-bottom: 0; + font-size: 16px; + color: inherit; +} +.panel-title > a, +.panel-title > small, +.panel-title > .small, +.panel-title > small > a, +.panel-title > .small > a { + color: inherit; +} +.panel-footer { + padding: 10px 15px; + background-color: #f5f5f5; + border-top: 1px solid #ddd; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .list-group, +.panel > .panel-collapse > .list-group { + margin-bottom: 0; +} +.panel > .list-group .list-group-item, +.panel > .panel-collapse > .list-group .list-group-item { + border-width: 1px 0; + border-radius: 0; +} +.panel > .list-group:first-child .list-group-item:first-child, +.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child { + border-top: 0; + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .list-group:last-child .list-group-item:last-child, +.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child { + border-bottom: 0; + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child { + border-top-left-radius: 0; + border-top-right-radius: 0; +} +.panel-heading + .list-group .list-group-item:first-child { + border-top-width: 0; +} +.list-group + .panel-footer { + border-top-width: 0; +} +.panel > .table, +.panel > .table-responsive > .table, +.panel > .panel-collapse > .table { + margin-bottom: 0; +} +.panel > .table caption, +.panel > .table-responsive > .table caption, +.panel > .panel-collapse > .table caption { + padding-right: 15px; + padding-left: 15px; +} +.panel > .table:first-child, +.panel > .table-responsive:first-child > .table:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child { + border-top-left-radius: 3px; + border-top-right-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child { + border-top-left-radius: 3px; +} +.panel > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child, +.panel > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child, +.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child, +.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child { + border-top-right-radius: 3px; +} +.panel > .table:last-child, +.panel > .table-responsive:last-child > .table:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child { + border-bottom-right-radius: 3px; + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child { + border-bottom-left-radius: 3px; +} +.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child, +.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child, +.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child, +.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child { + border-bottom-right-radius: 3px; +} +.panel > .panel-body + .table, +.panel > .panel-body + .table-responsive, +.panel > .table + .panel-body, +.panel > .table-responsive + .panel-body { + border-top: 1px solid #ddd; +} +.panel > .table > tbody:first-child > tr:first-child th, +.panel > .table > tbody:first-child > tr:first-child td { + border-top: 0; +} +.panel > .table-bordered, +.panel > .table-responsive > .table-bordered { + border: 0; +} +.panel > .table-bordered > thead > tr > th:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:first-child, +.panel > .table-bordered > tbody > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child, +.panel > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child, +.panel > .table-bordered > thead > tr > td:first-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:first-child, +.panel > .table-bordered > tbody > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child, +.panel > .table-bordered > tfoot > tr > td:first-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child { + border-left: 0; +} +.panel > .table-bordered > thead > tr > th:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > th:last-child, +.panel > .table-bordered > tbody > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child, +.panel > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child, +.panel > .table-bordered > thead > tr > td:last-child, +.panel > .table-responsive > .table-bordered > thead > tr > td:last-child, +.panel > .table-bordered > tbody > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child, +.panel > .table-bordered > tfoot > tr > td:last-child, +.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child { + border-right: 0; +} +.panel > .table-bordered > thead > tr:first-child > td, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > td, +.panel > .table-bordered > tbody > tr:first-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td, +.panel > .table-bordered > thead > tr:first-child > th, +.panel > .table-responsive > .table-bordered > thead > tr:first-child > th, +.panel > .table-bordered > tbody > tr:first-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th { + border-bottom: 0; +} +.panel > .table-bordered > tbody > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td, +.panel > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td, +.panel > .table-bordered > tbody > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th, +.panel > .table-bordered > tfoot > tr:last-child > th, +.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th { + border-bottom: 0; +} +.panel > .table-responsive { + margin-bottom: 0; + border: 0; +} +.panel-group { + margin-bottom: 20px; +} +.panel-group .panel { + margin-bottom: 0; + border-radius: 4px; +} +.panel-group .panel + .panel { + margin-top: 5px; +} +.panel-group .panel-heading { + border-bottom: 0; +} +.panel-group .panel-heading + .panel-collapse > .panel-body, +.panel-group .panel-heading + .panel-collapse > .list-group { + border-top: 1px solid #ddd; +} +.panel-group .panel-footer { + border-top: 0; +} +.panel-group .panel-footer + .panel-collapse .panel-body { + border-bottom: 1px solid #ddd; +} +.panel-default { + border-color: #ddd; +} +.panel-default > .panel-heading { + color: #333; + background-color: #f5f5f5; + border-color: #ddd; +} +.panel-default > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ddd; +} +.panel-default > .panel-heading .badge { + color: #f5f5f5; + background-color: #333; +} +.panel-default > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ddd; +} +.panel-primary { + border-color: #337ab7; +} +.panel-primary > .panel-heading { + color: #fff; + background-color: #337ab7; + border-color: #337ab7; +} +.panel-primary > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #337ab7; +} +.panel-primary > .panel-heading .badge { + color: #337ab7; + background-color: #fff; +} +.panel-primary > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #337ab7; +} +.panel-success { + border-color: #d6e9c6; +} +.panel-success > .panel-heading { + color: #3c763d; + background-color: #dff0d8; + border-color: #d6e9c6; +} +.panel-success > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #d6e9c6; +} +.panel-success > .panel-heading .badge { + color: #dff0d8; + background-color: #3c763d; +} +.panel-success > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #d6e9c6; +} +.panel-info { + border-color: #bce8f1; +} +.panel-info > .panel-heading { + color: #31708f; + background-color: #d9edf7; + border-color: #bce8f1; +} +.panel-info > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #bce8f1; +} +.panel-info > .panel-heading .badge { + color: #d9edf7; + background-color: #31708f; +} +.panel-info > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #bce8f1; +} +.panel-warning { + border-color: #faebcc; +} +.panel-warning > .panel-heading { + color: #8a6d3b; + background-color: #fcf8e3; + border-color: #faebcc; +} +.panel-warning > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #faebcc; +} +.panel-warning > .panel-heading .badge { + color: #fcf8e3; + background-color: #8a6d3b; +} +.panel-warning > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #faebcc; +} +.panel-danger { + border-color: #ebccd1; +} +.panel-danger > .panel-heading { + color: #a94442; + background-color: #f2dede; + border-color: #ebccd1; +} +.panel-danger > .panel-heading + .panel-collapse > .panel-body { + border-top-color: #ebccd1; +} +.panel-danger > .panel-heading .badge { + color: #f2dede; + background-color: #a94442; +} +.panel-danger > .panel-footer + .panel-collapse > .panel-body { + border-bottom-color: #ebccd1; +} +.embed-responsive { + position: relative; + display: block; + height: 0; + padding: 0; + overflow: hidden; +} +.embed-responsive .embed-responsive-item, +.embed-responsive iframe, +.embed-responsive embed, +.embed-responsive object, +.embed-responsive video { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 100%; + height: 100%; + border: 0; +} +.embed-responsive-16by9 { + padding-bottom: 56.25%; +} +.embed-responsive-4by3 { + padding-bottom: 75%; +} +.well { + min-height: 20px; + padding: 19px; + margin-bottom: 20px; + background-color: #f5f5f5; + border: 1px solid #e3e3e3; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, .05); +} +.well blockquote { + border-color: #ddd; + border-color: rgba(0, 0, 0, .15); +} +.well-lg { + padding: 24px; + border-radius: 6px; +} +.well-sm { + padding: 9px; + border-radius: 3px; +} +.close { + float: right; + font-size: 21px; + font-weight: bold; + line-height: 1; + color: #000; + text-shadow: 0 1px 0 #fff; + filter: alpha(opacity=20); + opacity: .2; +} +.close:hover, +.close:focus { + color: #000; + text-decoration: none; + cursor: pointer; + filter: alpha(opacity=50); + opacity: .5; +} +button.close { + -webkit-appearance: none; + padding: 0; + cursor: pointer; + background: transparent; + border: 0; +} +.modal-open { + overflow: hidden; +} +.modal { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1050; + display: none; + overflow: hidden; + -webkit-overflow-scrolling: touch; + outline: 0; +} +.modal.fade .modal-dialog { + -webkit-transition: -webkit-transform .3s ease-out; + -o-transition: -o-transform .3s ease-out; + transition: transform .3s ease-out; + -webkit-transform: translate(0, -25%); + -ms-transform: translate(0, -25%); + -o-transform: translate(0, -25%); + transform: translate(0, -25%); +} +.modal.in .modal-dialog { + -webkit-transform: translate(0, 0); + -ms-transform: translate(0, 0); + -o-transform: translate(0, 0); + transform: translate(0, 0); +} +.modal-open .modal { + overflow-x: hidden; + overflow-y: auto; +} +.modal-dialog { + position: relative; + width: auto; + margin: 10px; +} +.modal-content { + position: relative; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #999; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + outline: 0; + -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5); + box-shadow: 0 3px 9px rgba(0, 0, 0, .5); +} +.modal-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1040; + background-color: #000; +} +.modal-backdrop.fade { + filter: alpha(opacity=0); + opacity: 0; +} +.modal-backdrop.in { + filter: alpha(opacity=50); + opacity: .5; +} +.modal-header { + padding: 15px; + border-bottom: 1px solid #e5e5e5; +} +.modal-header .close { + margin-top: -2px; +} +.modal-title { + margin: 0; + line-height: 1.42857143; +} +.modal-body { + position: relative; + padding: 15px; +} +.modal-footer { + padding: 15px; + text-align: right; + border-top: 1px solid #e5e5e5; +} +.modal-footer .btn + .btn { + margin-bottom: 0; + margin-left: 5px; +} +.modal-footer .btn-group .btn + .btn { + margin-left: -1px; +} +.modal-footer .btn-block + .btn-block { + margin-left: 0; +} +.modal-scrollbar-measure { + position: absolute; + top: -9999px; + width: 50px; + height: 50px; + overflow: scroll; +} +@media (min-width: 768px) { + .modal-dialog { + width: 600px; + margin: 30px auto; + } + .modal-content { + -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + box-shadow: 0 5px 15px rgba(0, 0, 0, .5); + } + .modal-sm { + width: 300px; + } +} +@media (min-width: 992px) { + .modal-lg { + width: 900px; + } +} +.tooltip { + position: absolute; + z-index: 1070; + display: block; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 12px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + filter: alpha(opacity=0); + opacity: 0; + + line-break: auto; +} +.tooltip.in { + filter: alpha(opacity=90); + opacity: .9; +} +.tooltip.top { + padding: 5px 0; + margin-top: -3px; +} +.tooltip.right { + padding: 0 5px; + margin-left: 3px; +} +.tooltip.bottom { + padding: 5px 0; + margin-top: 3px; +} +.tooltip.left { + padding: 0 5px; + margin-left: -3px; +} +.tooltip-inner { + max-width: 200px; + padding: 3px 8px; + color: #fff; + text-align: center; + background-color: #000; + border-radius: 4px; +} +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-left .tooltip-arrow { + right: 5px; + bottom: 0; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.top-right .tooltip-arrow { + bottom: 0; + left: 5px; + margin-bottom: -5px; + border-width: 5px 5px 0; + border-top-color: #000; +} +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-width: 5px 5px 5px 0; + border-right-color: #000; +} +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-width: 5px 0 5px 5px; + border-left-color: #000; +} +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-left .tooltip-arrow { + top: 0; + right: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.tooltip.bottom-right .tooltip-arrow { + top: 0; + left: 5px; + margin-top: -5px; + border-width: 0 5px 5px; + border-bottom-color: #000; +} +.popover { + position: absolute; + top: 0; + left: 0; + z-index: 1060; + display: none; + max-width: 276px; + padding: 1px; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + font-style: normal; + font-weight: normal; + line-height: 1.42857143; + text-align: left; + text-align: start; + text-decoration: none; + text-shadow: none; + text-transform: none; + letter-spacing: normal; + word-break: normal; + word-spacing: normal; + word-wrap: normal; + white-space: normal; + background-color: #fff; + -webkit-background-clip: padding-box; + background-clip: padding-box; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, .2); + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + box-shadow: 0 5px 10px rgba(0, 0, 0, .2); + + line-break: auto; +} +.popover.top { + margin-top: -10px; +} +.popover.right { + margin-left: 10px; +} +.popover.bottom { + margin-top: 10px; +} +.popover.left { + margin-left: -10px; +} +.popover-title { + padding: 8px 14px; + margin: 0; + font-size: 14px; + background-color: #f7f7f7; + border-bottom: 1px solid #ebebeb; + border-radius: 5px 5px 0 0; +} +.popover-content { + padding: 9px 14px; +} +.popover > .arrow, +.popover > .arrow:after { + position: absolute; + display: block; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} +.popover > .arrow { + border-width: 11px; +} +.popover > .arrow:after { + content: ""; + border-width: 10px; +} +.popover.top > .arrow { + bottom: -11px; + left: 50%; + margin-left: -11px; + border-top-color: #999; + border-top-color: rgba(0, 0, 0, .25); + border-bottom-width: 0; +} +.popover.top > .arrow:after { + bottom: 1px; + margin-left: -10px; + content: " "; + border-top-color: #fff; + border-bottom-width: 0; +} +.popover.right > .arrow { + top: 50%; + left: -11px; + margin-top: -11px; + border-right-color: #999; + border-right-color: rgba(0, 0, 0, .25); + border-left-width: 0; +} +.popover.right > .arrow:after { + bottom: -10px; + left: 1px; + content: " "; + border-right-color: #fff; + border-left-width: 0; +} +.popover.bottom > .arrow { + top: -11px; + left: 50%; + margin-left: -11px; + border-top-width: 0; + border-bottom-color: #999; + border-bottom-color: rgba(0, 0, 0, .25); +} +.popover.bottom > .arrow:after { + top: 1px; + margin-left: -10px; + content: " "; + border-top-width: 0; + border-bottom-color: #fff; +} +.popover.left > .arrow { + top: 50%; + right: -11px; + margin-top: -11px; + border-right-width: 0; + border-left-color: #999; + border-left-color: rgba(0, 0, 0, .25); +} +.popover.left > .arrow:after { + right: 1px; + bottom: -10px; + content: " "; + border-right-width: 0; + border-left-color: #fff; +} +.carousel { + position: relative; +} +.carousel-inner { + position: relative; + width: 100%; + overflow: hidden; +} +.carousel-inner > .item { + position: relative; + display: none; + -webkit-transition: .6s ease-in-out left; + -o-transition: .6s ease-in-out left; + transition: .6s ease-in-out left; +} +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + line-height: 1; +} +@media all and (transform-3d), (-webkit-transform-3d) { + .carousel-inner > .item { + -webkit-transition: -webkit-transform .6s ease-in-out; + -o-transition: -o-transform .6s ease-in-out; + transition: transform .6s ease-in-out; + + -webkit-backface-visibility: hidden; + backface-visibility: hidden; + -webkit-perspective: 1000px; + perspective: 1000px; + } + .carousel-inner > .item.next, + .carousel-inner > .item.active.right { + left: 0; + -webkit-transform: translate3d(100%, 0, 0); + transform: translate3d(100%, 0, 0); + } + .carousel-inner > .item.prev, + .carousel-inner > .item.active.left { + left: 0; + -webkit-transform: translate3d(-100%, 0, 0); + transform: translate3d(-100%, 0, 0); + } + .carousel-inner > .item.next.left, + .carousel-inner > .item.prev.right, + .carousel-inner > .item.active { + left: 0; + -webkit-transform: translate3d(0, 0, 0); + transform: translate3d(0, 0, 0); + } +} +.carousel-inner > .active, +.carousel-inner > .next, +.carousel-inner > .prev { + display: block; +} +.carousel-inner > .active { + left: 0; +} +.carousel-inner > .next, +.carousel-inner > .prev { + position: absolute; + top: 0; + width: 100%; +} +.carousel-inner > .next { + left: 100%; +} +.carousel-inner > .prev { + left: -100%; +} +.carousel-inner > .next.left, +.carousel-inner > .prev.right { + left: 0; +} +.carousel-inner > .active.left { + left: -100%; +} +.carousel-inner > .active.right { + left: 100%; +} +.carousel-control { + position: absolute; + top: 0; + bottom: 0; + left: 0; + width: 15%; + font-size: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); + background-color: rgba(0, 0, 0, 0); + filter: alpha(opacity=50); + opacity: .5; +} +.carousel-control.left { + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, .0001))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .5) 0%, rgba(0, 0, 0, .0001) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control.right { + right: 0; + left: auto; + background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -o-linear-gradient(left, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + background-image: -webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .0001)), to(rgba(0, 0, 0, .5))); + background-image: linear-gradient(to right, rgba(0, 0, 0, .0001) 0%, rgba(0, 0, 0, .5) 100%); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1); + background-repeat: repeat-x; +} +.carousel-control:hover, +.carousel-control:focus { + color: #fff; + text-decoration: none; + filter: alpha(opacity=90); + outline: 0; + opacity: .9; +} +.carousel-control .icon-prev, +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-left, +.carousel-control .glyphicon-chevron-right { + position: absolute; + top: 50%; + z-index: 5; + display: inline-block; + margin-top: -10px; +} +.carousel-control .icon-prev, +.carousel-control .glyphicon-chevron-left { + left: 50%; + margin-left: -10px; +} +.carousel-control .icon-next, +.carousel-control .glyphicon-chevron-right { + right: 50%; + margin-right: -10px; +} +.carousel-control .icon-prev, +.carousel-control .icon-next { + width: 20px; + height: 20px; + font-family: serif; + line-height: 1; +} +.carousel-control .icon-prev:before { + content: '\2039'; +} +.carousel-control .icon-next:before { + content: '\203a'; +} +.carousel-indicators { + position: absolute; + bottom: 10px; + left: 50%; + z-index: 15; + width: 60%; + padding-left: 0; + margin-left: -30%; + text-align: center; + list-style: none; +} +.carousel-indicators li { + display: inline-block; + width: 10px; + height: 10px; + margin: 1px; + text-indent: -999px; + cursor: pointer; + background-color: #000 \9; + background-color: rgba(0, 0, 0, 0); + border: 1px solid #fff; + border-radius: 10px; +} +.carousel-indicators .active { + width: 12px; + height: 12px; + margin: 0; + background-color: #fff; +} +.carousel-caption { + position: absolute; + right: 15%; + bottom: 20px; + left: 15%; + z-index: 10; + padding-top: 20px; + padding-bottom: 20px; + color: #fff; + text-align: center; + text-shadow: 0 1px 2px rgba(0, 0, 0, .6); +} +.carousel-caption .btn { + text-shadow: none; +} +@media screen and (min-width: 768px) { + .carousel-control .glyphicon-chevron-left, + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-prev, + .carousel-control .icon-next { + width: 30px; + height: 30px; + margin-top: -10px; + font-size: 30px; + } + .carousel-control .glyphicon-chevron-left, + .carousel-control .icon-prev { + margin-left: -10px; + } + .carousel-control .glyphicon-chevron-right, + .carousel-control .icon-next { + margin-right: -10px; + } + .carousel-caption { + right: 20%; + left: 20%; + padding-bottom: 30px; + } + .carousel-indicators { + bottom: 20px; + } +} +.clearfix:before, +.clearfix:after, +.dl-horizontal dd:before, +.dl-horizontal dd:after, +.container:before, +.container:after, +.container-fluid:before, +.container-fluid:after, +.row:before, +.row:after, +.form-horizontal .form-group:before, +.form-horizontal .form-group:after, +.btn-toolbar:before, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:before, +.btn-group-vertical > .btn-group:after, +.nav:before, +.nav:after, +.navbar:before, +.navbar:after, +.navbar-header:before, +.navbar-header:after, +.navbar-collapse:before, +.navbar-collapse:after, +.pager:before, +.pager:after, +.panel-body:before, +.panel-body:after, +.modal-header:before, +.modal-header:after, +.modal-footer:before, +.modal-footer:after { + display: table; + content: " "; +} +.clearfix:after, +.dl-horizontal dd:after, +.container:after, +.container-fluid:after, +.row:after, +.form-horizontal .form-group:after, +.btn-toolbar:after, +.btn-group-vertical > .btn-group:after, +.nav:after, +.navbar:after, +.navbar-header:after, +.navbar-collapse:after, +.pager:after, +.panel-body:after, +.modal-header:after, +.modal-footer:after { + clear: both; +} +.center-block { + display: block; + margin-right: auto; + margin-left: auto; +} +.pull-right { + float: right !important; +} +.pull-left { + float: left !important; +} +.hide { + display: none !important; +} +.show { + display: block !important; +} +.invisible { + visibility: hidden; +} +.text-hide { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} +.hidden { + display: none !important; +} +.affix { + position: fixed; +} +@-ms-viewport { + width: device-width; +} +.visible-xs, +.visible-sm, +.visible-md, +.visible-lg { + display: none !important; +} +.visible-xs-block, +.visible-xs-inline, +.visible-xs-inline-block, +.visible-sm-block, +.visible-sm-inline, +.visible-sm-inline-block, +.visible-md-block, +.visible-md-inline, +.visible-md-inline-block, +.visible-lg-block, +.visible-lg-inline, +.visible-lg-inline-block { + display: none !important; +} +@media (max-width: 767px) { + .visible-xs { + display: block !important; + } + table.visible-xs { + display: table !important; + } + tr.visible-xs { + display: table-row !important; + } + th.visible-xs, + td.visible-xs { + display: table-cell !important; + } +} +@media (max-width: 767px) { + .visible-xs-block { + display: block !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline { + display: inline !important; + } +} +@media (max-width: 767px) { + .visible-xs-inline-block { + display: inline-block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm { + display: block !important; + } + table.visible-sm { + display: table !important; + } + tr.visible-sm { + display: table-row !important; + } + th.visible-sm, + td.visible-sm { + display: table-cell !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-block { + display: block !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline { + display: inline !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .visible-sm-inline-block { + display: inline-block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md { + display: block !important; + } + table.visible-md { + display: table !important; + } + tr.visible-md { + display: table-row !important; + } + th.visible-md, + td.visible-md { + display: table-cell !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-block { + display: block !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline { + display: inline !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .visible-md-inline-block { + display: inline-block !important; + } +} +@media (min-width: 1200px) { + .visible-lg { + display: block !important; + } + table.visible-lg { + display: table !important; + } + tr.visible-lg { + display: table-row !important; + } + th.visible-lg, + td.visible-lg { + display: table-cell !important; + } +} +@media (min-width: 1200px) { + .visible-lg-block { + display: block !important; + } +} +@media (min-width: 1200px) { + .visible-lg-inline { + display: inline !important; + } +} +@media (min-width: 1200px) { + .visible-lg-inline-block { + display: inline-block !important; + } +} +@media (max-width: 767px) { + .hidden-xs { + display: none !important; + } +} +@media (min-width: 768px) and (max-width: 991px) { + .hidden-sm { + display: none !important; + } +} +@media (min-width: 992px) and (max-width: 1199px) { + .hidden-md { + display: none !important; + } +} +@media (min-width: 1200px) { + .hidden-lg { + display: none !important; + } +} +.visible-print { + display: none !important; +} +@media print { + .visible-print { + display: block !important; + } + table.visible-print { + display: table !important; + } + tr.visible-print { + display: table-row !important; + } + th.visible-print, + td.visible-print { + display: table-cell !important; + } +} +.visible-print-block { + display: none !important; +} +@media print { + .visible-print-block { + display: block !important; + } +} +.visible-print-inline { + display: none !important; +} +@media print { + .visible-print-inline { + display: inline !important; + } +} +.visible-print-inline-block { + display: none !important; +} +@media print { + .visible-print-inline-block { + display: inline-block !important; + } +} +@media print { + .hidden-print { + display: none !important; + } +} +/*# sourceMappingURL=bootstrap.css.map */
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{\n font-size: 80%;\n}\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\nsup {\n top: -0.5em;\n}\nsub {\n bottom: -0.25em;\n}\nimg {\n border: 0;\n}\nsvg:not(:root) {\n overflow: hidden;\n}\nfigure {\n margin: 1em 40px;\n}\nhr {\n box-sizing: content-box;\n height: 0;\n}\npre {\n overflow: auto;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit;\n font: inherit;\n margin: 0;\n}\nbutton {\n overflow: visible;\n}\nbutton,\nselect {\n text-transform: none;\n}\nbutton,\nhtml input[type=\"button\"],\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button;\n cursor: pointer;\n}\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\ninput {\n line-height: normal;\n}\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box;\n padding: 0;\n}\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: textfield;\n box-sizing: content-box;\n}\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\nlegend {\n border: 0;\n padding: 0;\n}\ntextarea {\n overflow: auto;\n}\noptgroup {\n font-weight: bold;\n}\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\ntd,\nth {\n padding: 0;\n}\n/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n@media print {\n *,\n *:before,\n *:after {\n background: transparent !important;\n color: #000 !important;\n box-shadow: none !important;\n text-shadow: none !important;\n }\n a,\n a:visited {\n text-decoration: underline;\n }\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n thead {\n display: table-header-group;\n }\n tr,\n img {\n page-break-inside: avoid;\n }\n img {\n max-width: 100% !important;\n }\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n h2,\n h3 {\n page-break-after: avoid;\n }\n .navbar {\n display: none;\n }\n .btn > .caret,\n .dropup > .btn > .caret {\n border-top-color: #000 !important;\n }\n .label {\n border: 1px solid #000;\n }\n .table {\n border-collapse: collapse !important;\n }\n .table td,\n .table th {\n background-color: #fff !important;\n }\n .table-bordered th,\n .table-bordered td {\n border: 1px solid #ddd !important;\n }\n}\n@font-face {\n font-family: 'Glyphicons Halflings';\n src: url('../fonts/glyphicons-halflings-regular.eot');\n src: url('../fonts/glyphicons-halflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphicons-halflings-regular.woff2') format('woff2'), url('../fonts/glyphicons-halflings-regular.woff') format('woff'), url('../fonts/glyphicons-halflings-regular.ttf') format('truetype'), url('../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular') format('svg');\n}\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: 'Glyphicons Halflings';\n font-style: normal;\n font-weight: normal;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n.glyphicon-asterisk:before {\n content: \"\\002a\";\n}\n.glyphicon-plus:before {\n content: \"\\002b\";\n}\n.glyphicon-euro:before,\n.glyphicon-eur:before {\n content: \"\\20ac\";\n}\n.glyphicon-minus:before {\n content: \"\\2212\";\n}\n.glyphicon-cloud:before {\n content: \"\\2601\";\n}\n.glyphicon-envelope:before {\n content: \"\\2709\";\n}\n.glyphicon-pencil:before {\n content: \"\\270f\";\n}\n.glyphicon-glass:before {\n content: \"\\e001\";\n}\n.glyphicon-music:before {\n content: \"\\e002\";\n}\n.glyphicon-search:before {\n content: \"\\e003\";\n}\n.glyphicon-heart:before {\n content: \"\\e005\";\n}\n.glyphicon-star:before {\n content: \"\\e006\";\n}\n.glyphicon-star-empty:before {\n content: \"\\e007\";\n}\n.glyphicon-user:before {\n content: \"\\e008\";\n}\n.glyphicon-film:before {\n content: \"\\e009\";\n}\n.glyphicon-th-large:before {\n content: \"\\e010\";\n}\n.glyphicon-th:before {\n content: \"\\e011\";\n}\n.glyphicon-th-list:before {\n content: \"\\e012\";\n}\n.glyphicon-ok:before {\n content: \"\\e013\";\n}\n.glyphicon-remove:before {\n content: \"\\e014\";\n}\n.glyphicon-zoom-in:before {\n content: \"\\e015\";\n}\n.glyphicon-zoom-out:before {\n content: \"\\e016\";\n}\n.glyphicon-off:before {\n content: \"\\e017\";\n}\n.glyphicon-signal:before {\n content: \"\\e018\";\n}\n.glyphicon-cog:before {\n content: \"\\e019\";\n}\n.glyphicon-trash:before {\n content: \"\\e020\";\n}\n.glyphicon-home:before {\n content: \"\\e021\";\n}\n.glyphicon-file:before {\n content: \"\\e022\";\n}\n.glyphicon-time:before {\n content: \"\\e023\";\n}\n.glyphicon-road:before {\n content: \"\\e024\";\n}\n.glyphicon-download-alt:before {\n content: \"\\e025\";\n}\n.glyphicon-download:before {\n content: \"\\e026\";\n}\n.glyphicon-upload:before {\n content: \"\\e027\";\n}\n.glyphicon-inbox:before {\n content: \"\\e028\";\n}\n.glyphicon-play-circle:before {\n content: \"\\e029\";\n}\n.glyphicon-repeat:before {\n content: \"\\e030\";\n}\n.glyphicon-refresh:before {\n content: \"\\e031\";\n}\n.glyphicon-list-alt:before {\n content: \"\\e032\";\n}\n.glyphicon-lock:before {\n content: \"\\e033\";\n}\n.glyphicon-flag:before {\n content: \"\\e034\";\n}\n.glyphicon-headphones:before {\n content: \"\\e035\";\n}\n.glyphicon-volume-off:before {\n content: \"\\e036\";\n}\n.glyphicon-volume-down:before {\n content: \"\\e037\";\n}\n.glyphicon-volume-up:before {\n content: \"\\e038\";\n}\n.glyphicon-qrcode:before {\n content: \"\\e039\";\n}\n.glyphicon-barcode:before {\n content: \"\\e040\";\n}\n.glyphicon-tag:before {\n content: \"\\e041\";\n}\n.glyphicon-tags:before {\n content: \"\\e042\";\n}\n.glyphicon-book:before {\n content: \"\\e043\";\n}\n.glyphicon-bookmark:before {\n content: \"\\e044\";\n}\n.glyphicon-print:before {\n content: \"\\e045\";\n}\n.glyphicon-camera:before {\n content: \"\\e046\";\n}\n.glyphicon-font:before {\n content: \"\\e047\";\n}\n.glyphicon-bold:before {\n content: \"\\e048\";\n}\n.glyphicon-italic:before {\n content: \"\\e049\";\n}\n.glyphicon-text-height:before {\n content: \"\\e050\";\n}\n.glyphicon-text-width:before {\n content: \"\\e051\";\n}\n.glyphicon-align-left:before {\n content: \"\\e052\";\n}\n.glyphicon-align-center:before {\n content: \"\\e053\";\n}\n.glyphicon-align-right:before {\n content: \"\\e054\";\n}\n.glyphicon-align-justify:before {\n content: \"\\e055\";\n}\n.glyphicon-list:before {\n content: \"\\e056\";\n}\n.glyphicon-indent-left:before {\n content: \"\\e057\";\n}\n.glyphicon-indent-right:before {\n content: \"\\e058\";\n}\n.glyphicon-facetime-video:before {\n content: \"\\e059\";\n}\n.glyphicon-picture:before {\n content: \"\\e060\";\n}\n.glyphicon-map-marker:before {\n content: \"\\e062\";\n}\n.glyphicon-adjust:before {\n content: \"\\e063\";\n}\n.glyphicon-tint:before {\n content: \"\\e064\";\n}\n.glyphicon-edit:before {\n content: \"\\e065\";\n}\n.glyphicon-share:before {\n content: \"\\e066\";\n}\n.glyphicon-check:before {\n content: \"\\e067\";\n}\n.glyphicon-move:before {\n content: \"\\e068\";\n}\n.glyphicon-step-backward:before {\n content: \"\\e069\";\n}\n.glyphicon-fast-backward:before {\n content: \"\\e070\";\n}\n.glyphicon-backward:before {\n content: \"\\e071\";\n}\n.glyphicon-play:before {\n content: \"\\e072\";\n}\n.glyphicon-pause:before {\n content: \"\\e073\";\n}\n.glyphicon-stop:before {\n content: \"\\e074\";\n}\n.glyphicon-forward:before {\n content: \"\\e075\";\n}\n.glyphicon-fast-forward:before {\n content: \"\\e076\";\n}\n.glyphicon-step-forward:before {\n content: \"\\e077\";\n}\n.glyphicon-eject:before {\n content: \"\\e078\";\n}\n.glyphicon-chevron-left:before {\n content: \"\\e079\";\n}\n.glyphicon-chevron-right:before {\n content: \"\\e080\";\n}\n.glyphicon-plus-sign:before {\n content: \"\\e081\";\n}\n.glyphicon-minus-sign:before {\n content: \"\\e082\";\n}\n.glyphicon-remove-sign:before {\n content: \"\\e083\";\n}\n.glyphicon-ok-sign:before {\n content: \"\\e084\";\n}\n.glyphicon-question-sign:before {\n content: \"\\e085\";\n}\n.glyphicon-info-sign:before {\n content: \"\\e086\";\n}\n.glyphicon-screenshot:before {\n content: \"\\e087\";\n}\n.glyphicon-remove-circle:before {\n content: \"\\e088\";\n}\n.glyphicon-ok-circle:before {\n content: \"\\e089\";\n}\n.glyphicon-ban-circle:before {\n content: \"\\e090\";\n}\n.glyphicon-arrow-left:before {\n content: \"\\e091\";\n}\n.glyphicon-arrow-right:before {\n content: \"\\e092\";\n}\n.glyphicon-arrow-up:before {\n content: \"\\e093\";\n}\n.glyphicon-arrow-down:before {\n content: \"\\e094\";\n}\n.glyphicon-share-alt:before {\n content: \"\\e095\";\n}\n.glyphicon-resize-full:before {\n content: \"\\e096\";\n}\n.glyphicon-resize-small:before {\n content: \"\\e097\";\n}\n.glyphicon-exclamation-sign:before {\n content: \"\\e101\";\n}\n.glyphicon-gift:before {\n content: \"\\e102\";\n}\n.glyphicon-leaf:before {\n content: \"\\e103\";\n}\n.glyphicon-fire:before {\n content: \"\\e104\";\n}\n.glyphicon-eye-open:before {\n content: \"\\e105\";\n}\n.glyphicon-eye-close:before {\n content: \"\\e106\";\n}\n.glyphicon-warning-sign:before {\n content: \"\\e107\";\n}\n.glyphicon-plane:before {\n content: \"\\e108\";\n}\n.glyphicon-calendar:before {\n content: \"\\e109\";\n}\n.glyphicon-random:before {\n content: \"\\e110\";\n}\n.glyphicon-comment:before {\n content: \"\\e111\";\n}\n.glyphicon-magnet:before {\n content: \"\\e112\";\n}\n.glyphicon-chevron-up:before {\n content: \"\\e113\";\n}\n.glyphicon-chevron-down:before {\n content: \"\\e114\";\n}\n.glyphicon-retweet:before {\n content: \"\\e115\";\n}\n.glyphicon-shopping-cart:before {\n content: \"\\e116\";\n}\n.glyphicon-folder-close:before {\n content: \"\\e117\";\n}\n.glyphicon-folder-open:before {\n content: \"\\e118\";\n}\n.glyphicon-resize-vertical:before {\n content: \"\\e119\";\n}\n.glyphicon-resize-horizontal:before {\n content: \"\\e120\";\n}\n.glyphicon-hdd:before {\n content: \"\\e121\";\n}\n.glyphicon-bullhorn:before {\n content: \"\\e122\";\n}\n.glyphicon-bell:before {\n content: \"\\e123\";\n}\n.glyphicon-certificate:before {\n content: \"\\e124\";\n}\n.glyphicon-thumbs-up:before {\n content: \"\\e125\";\n}\n.glyphicon-thumbs-down:before {\n content: \"\\e126\";\n}\n.glyphicon-hand-right:before {\n content: \"\\e127\";\n}\n.glyphicon-hand-left:before {\n content: \"\\e128\";\n}\n.glyphicon-hand-up:before {\n content: \"\\e129\";\n}\n.glyphicon-hand-down:before {\n content: \"\\e130\";\n}\n.glyphicon-circle-arrow-right:before {\n content: \"\\e131\";\n}\n.glyphicon-circle-arrow-left:before {\n content: \"\\e132\";\n}\n.glyphicon-circle-arrow-up:before {\n content: \"\\e133\";\n}\n.glyphicon-circle-arrow-down:before {\n content: \"\\e134\";\n}\n.glyphicon-globe:before {\n content: \"\\e135\";\n}\n.glyphicon-wrench:before {\n content: \"\\e136\";\n}\n.glyphicon-tasks:before {\n content: \"\\e137\";\n}\n.glyphicon-filter:before {\n content: \"\\e138\";\n}\n.glyphicon-briefcase:before {\n content: \"\\e139\";\n}\n.glyphicon-fullscreen:before {\n content: \"\\e140\";\n}\n.glyphicon-dashboard:before {\n content: \"\\e141\";\n}\n.glyphicon-paperclip:before {\n content: \"\\e142\";\n}\n.glyphicon-heart-empty:before {\n content: \"\\e143\";\n}\n.glyphicon-link:before {\n content: \"\\e144\";\n}\n.glyphicon-phone:before {\n content: \"\\e145\";\n}\n.glyphicon-pushpin:before {\n content: \"\\e146\";\n}\n.glyphicon-usd:before {\n content: \"\\e148\";\n}\n.glyphicon-gbp:before {\n content: \"\\e149\";\n}\n.glyphicon-sort:before {\n content: \"\\e150\";\n}\n.glyphicon-sort-by-alphabet:before {\n content: \"\\e151\";\n}\n.glyphicon-sort-by-alphabet-alt:before {\n content: \"\\e152\";\n}\n.glyphicon-sort-by-order:before {\n content: \"\\e153\";\n}\n.glyphicon-sort-by-order-alt:before {\n content: \"\\e154\";\n}\n.glyphicon-sort-by-attributes:before {\n content: \"\\e155\";\n}\n.glyphicon-sort-by-attributes-alt:before {\n content: \"\\e156\";\n}\n.glyphicon-unchecked:before {\n content: \"\\e157\";\n}\n.glyphicon-expand:before {\n content: \"\\e158\";\n}\n.glyphicon-collapse-down:before {\n content: \"\\e159\";\n}\n.glyphicon-collapse-up:before {\n content: \"\\e160\";\n}\n.glyphicon-log-in:before {\n content: \"\\e161\";\n}\n.glyphicon-flash:before {\n content: \"\\e162\";\n}\n.glyphicon-log-out:before {\n content: \"\\e163\";\n}\n.glyphicon-new-window:before {\n content: \"\\e164\";\n}\n.glyphicon-record:before {\n content: \"\\e165\";\n}\n.glyphicon-save:before {\n content: \"\\e166\";\n}\n.glyphicon-open:before {\n content: \"\\e167\";\n}\n.glyphicon-saved:before {\n content: \"\\e168\";\n}\n.glyphicon-import:before {\n content: \"\\e169\";\n}\n.glyphicon-export:before {\n content: \"\\e170\";\n}\n.glyphicon-send:before {\n content: \"\\e171\";\n}\n.glyphicon-floppy-disk:before {\n content: \"\\e172\";\n}\n.glyphicon-floppy-saved:before {\n content: \"\\e173\";\n}\n.glyphicon-floppy-remove:before {\n content: \"\\e174\";\n}\n.glyphicon-floppy-save:before {\n content: \"\\e175\";\n}\n.glyphicon-floppy-open:before {\n content: \"\\e176\";\n}\n.glyphicon-credit-card:before {\n content: \"\\e177\";\n}\n.glyphicon-transfer:before {\n content: \"\\e178\";\n}\n.glyphicon-cutlery:before {\n content: \"\\e179\";\n}\n.glyphicon-header:before {\n content: \"\\e180\";\n}\n.glyphicon-compressed:before {\n content: \"\\e181\";\n}\n.glyphicon-earphone:before {\n content: \"\\e182\";\n}\n.glyphicon-phone-alt:before {\n content: \"\\e183\";\n}\n.glyphicon-tower:before {\n content: \"\\e184\";\n}\n.glyphicon-stats:before {\n content: \"\\e185\";\n}\n.glyphicon-sd-video:before {\n content: \"\\e186\";\n}\n.glyphicon-hd-video:before {\n content: \"\\e187\";\n}\n.glyphicon-subtitles:before {\n content: \"\\e188\";\n}\n.glyphicon-sound-stereo:before {\n content: \"\\e189\";\n}\n.glyphicon-sound-dolby:before {\n content: \"\\e190\";\n}\n.glyphicon-sound-5-1:before {\n content: \"\\e191\";\n}\n.glyphicon-sound-6-1:before {\n content: \"\\e192\";\n}\n.glyphicon-sound-7-1:before {\n content: \"\\e193\";\n}\n.glyphicon-copyright-mark:before {\n content: \"\\e194\";\n}\n.glyphicon-registration-mark:before {\n content: \"\\e195\";\n}\n.glyphicon-cloud-download:before {\n content: \"\\e197\";\n}\n.glyphicon-cloud-upload:before {\n content: \"\\e198\";\n}\n.glyphicon-tree-conifer:before {\n content: \"\\e199\";\n}\n.glyphicon-tree-deciduous:before {\n content: \"\\e200\";\n}\n.glyphicon-cd:before {\n content: \"\\e201\";\n}\n.glyphicon-save-file:before {\n content: \"\\e202\";\n}\n.glyphicon-open-file:before {\n content: \"\\e203\";\n}\n.glyphicon-level-up:before {\n content: \"\\e204\";\n}\n.glyphicon-copy:before {\n content: \"\\e205\";\n}\n.glyphicon-paste:before {\n content: \"\\e206\";\n}\n.glyphicon-alert:before {\n content: \"\\e209\";\n}\n.glyphicon-equalizer:before {\n content: \"\\e210\";\n}\n.glyphicon-king:before {\n content: \"\\e211\";\n}\n.glyphicon-queen:before {\n content: \"\\e212\";\n}\n.glyphicon-pawn:before {\n content: \"\\e213\";\n}\n.glyphicon-bishop:before {\n content: \"\\e214\";\n}\n.glyphicon-knight:before {\n content: \"\\e215\";\n}\n.glyphicon-baby-formula:before {\n content: \"\\e216\";\n}\n.glyphicon-tent:before {\n content: \"\\26fa\";\n}\n.glyphicon-blackboard:before {\n content: \"\\e218\";\n}\n.glyphicon-bed:before {\n content: \"\\e219\";\n}\n.glyphicon-apple:before {\n content: \"\\f8ff\";\n}\n.glyphicon-erase:before {\n content: \"\\e221\";\n}\n.glyphicon-hourglass:before {\n content: \"\\231b\";\n}\n.glyphicon-lamp:before {\n content: \"\\e223\";\n}\n.glyphicon-duplicate:before {\n content: \"\\e224\";\n}\n.glyphicon-piggy-bank:before {\n content: \"\\e225\";\n}\n.glyphicon-scissors:before {\n content: \"\\e226\";\n}\n.glyphicon-bitcoin:before {\n content: \"\\e227\";\n}\n.glyphicon-btc:before {\n content: \"\\e227\";\n}\n.glyphicon-xbt:before {\n content: \"\\e227\";\n}\n.glyphicon-yen:before {\n content: \"\\00a5\";\n}\n.glyphicon-jpy:before {\n content: \"\\00a5\";\n}\n.glyphicon-ruble:before {\n content: \"\\20bd\";\n}\n.glyphicon-rub:before {\n content: \"\\20bd\";\n}\n.glyphicon-scale:before {\n content: \"\\e230\";\n}\n.glyphicon-ice-lolly:before {\n content: \"\\e231\";\n}\n.glyphicon-ice-lolly-tasted:before {\n content: \"\\e232\";\n}\n.glyphicon-education:before {\n content: \"\\e233\";\n}\n.glyphicon-option-horizontal:before {\n content: \"\\e234\";\n}\n.glyphicon-option-vertical:before {\n content: \"\\e235\";\n}\n.glyphicon-menu-hamburger:before {\n content: \"\\e236\";\n}\n.glyphicon-modal-window:before {\n content: \"\\e237\";\n}\n.glyphicon-oil:before {\n content: \"\\e238\";\n}\n.glyphicon-grain:before {\n content: \"\\e239\";\n}\n.glyphicon-sunglasses:before {\n content: \"\\e240\";\n}\n.glyphicon-text-size:before {\n content: \"\\e241\";\n}\n.glyphicon-text-color:before {\n content: \"\\e242\";\n}\n.glyphicon-text-background:before {\n content: \"\\e243\";\n}\n.glyphicon-object-align-top:before {\n content: \"\\e244\";\n}\n.glyphicon-object-align-bottom:before {\n content: \"\\e245\";\n}\n.glyphicon-object-align-horizontal:before {\n content: \"\\e246\";\n}\n.glyphicon-object-align-left:before {\n content: \"\\e247\";\n}\n.glyphicon-object-align-vertical:before {\n content: \"\\e248\";\n}\n.glyphicon-object-align-right:before {\n content: \"\\e249\";\n}\n.glyphicon-triangle-right:before {\n content: \"\\e250\";\n}\n.glyphicon-triangle-left:before {\n content: \"\\e251\";\n}\n.glyphicon-triangle-bottom:before {\n content: \"\\e252\";\n}\n.glyphicon-triangle-top:before {\n content: \"\\e253\";\n}\n.glyphicon-console:before {\n content: \"\\e254\";\n}\n.glyphicon-superscript:before {\n content: \"\\e255\";\n}\n.glyphicon-subscript:before {\n content: \"\\e256\";\n}\n.glyphicon-menu-left:before {\n content: \"\\e257\";\n}\n.glyphicon-menu-right:before {\n content: \"\\e258\";\n}\n.glyphicon-menu-down:before {\n content: \"\\e259\";\n}\n.glyphicon-menu-up:before {\n content: \"\\e260\";\n}\n* {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\n*:before,\n*:after {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n}\nbody {\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-size: 14px;\n line-height: 1.42857143;\n color: #333333;\n background-color: #fff;\n}\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\na {\n color: #337ab7;\n text-decoration: none;\n}\na:hover,\na:focus {\n color: #23527c;\n text-decoration: underline;\n}\na:focus {\n outline: thin dotted;\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\nfigure {\n margin: 0;\n}\nimg {\n vertical-align: middle;\n}\n.img-responsive,\n.thumbnail > img,\n.thumbnail a > img,\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n display: block;\n max-width: 100%;\n height: auto;\n}\n.img-rounded {\n border-radius: 6px;\n}\n.img-thumbnail {\n padding: 4px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: all 0.2s ease-in-out;\n -o-transition: all 0.2s ease-in-out;\n transition: all 0.2s ease-in-out;\n display: inline-block;\n max-width: 100%;\n height: auto;\n}\n.img-circle {\n border-radius: 50%;\n}\nhr {\n margin-top: 20px;\n margin-bottom: 20px;\n border: 0;\n border-top: 1px solid #eeeeee;\n}\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n margin: -1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n.sr-only-focusable:active,\n.sr-only-focusable:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n}\n[role=\"button\"] {\n cursor: pointer;\n}\nh1,\nh2,\nh3,\nh4,\nh5,\nh6,\n.h1,\n.h2,\n.h3,\n.h4,\n.h5,\n.h6 {\n font-family: inherit;\n font-weight: 500;\n line-height: 1.1;\n color: inherit;\n}\nh1 small,\nh2 small,\nh3 small,\nh4 small,\nh5 small,\nh6 small,\n.h1 small,\n.h2 small,\n.h3 small,\n.h4 small,\n.h5 small,\n.h6 small,\nh1 .small,\nh2 .small,\nh3 .small,\nh4 .small,\nh5 .small,\nh6 .small,\n.h1 .small,\n.h2 .small,\n.h3 .small,\n.h4 .small,\n.h5 .small,\n.h6 .small {\n font-weight: normal;\n line-height: 1;\n color: #777777;\n}\nh1,\n.h1,\nh2,\n.h2,\nh3,\n.h3 {\n margin-top: 20px;\n margin-bottom: 10px;\n}\nh1 small,\n.h1 small,\nh2 small,\n.h2 small,\nh3 small,\n.h3 small,\nh1 .small,\n.h1 .small,\nh2 .small,\n.h2 .small,\nh3 .small,\n.h3 .small {\n font-size: 65%;\n}\nh4,\n.h4,\nh5,\n.h5,\nh6,\n.h6 {\n margin-top: 10px;\n margin-bottom: 10px;\n}\nh4 small,\n.h4 small,\nh5 small,\n.h5 small,\nh6 small,\n.h6 small,\nh4 .small,\n.h4 .small,\nh5 .small,\n.h5 .small,\nh6 .small,\n.h6 .small {\n font-size: 75%;\n}\nh1,\n.h1 {\n font-size: 36px;\n}\nh2,\n.h2 {\n font-size: 30px;\n}\nh3,\n.h3 {\n font-size: 24px;\n}\nh4,\n.h4 {\n font-size: 18px;\n}\nh5,\n.h5 {\n font-size: 14px;\n}\nh6,\n.h6 {\n font-size: 12px;\n}\np {\n margin: 0 0 10px;\n}\n.lead {\n margin-bottom: 20px;\n font-size: 16px;\n font-weight: 300;\n line-height: 1.4;\n}\n@media (min-width: 768px) {\n .lead {\n font-size: 21px;\n }\n}\nsmall,\n.small {\n font-size: 85%;\n}\nmark,\n.mark {\n background-color: #fcf8e3;\n padding: .2em;\n}\n.text-left {\n text-align: left;\n}\n.text-right {\n text-align: right;\n}\n.text-center {\n text-align: center;\n}\n.text-justify {\n text-align: justify;\n}\n.text-nowrap {\n white-space: nowrap;\n}\n.text-lowercase {\n text-transform: lowercase;\n}\n.text-uppercase {\n text-transform: uppercase;\n}\n.text-capitalize {\n text-transform: capitalize;\n}\n.text-muted {\n color: #777777;\n}\n.text-primary {\n color: #337ab7;\n}\na.text-primary:hover,\na.text-primary:focus {\n color: #286090;\n}\n.text-success {\n color: #3c763d;\n}\na.text-success:hover,\na.text-success:focus {\n color: #2b542c;\n}\n.text-info {\n color: #31708f;\n}\na.text-info:hover,\na.text-info:focus {\n color: #245269;\n}\n.text-warning {\n color: #8a6d3b;\n}\na.text-warning:hover,\na.text-warning:focus {\n color: #66512c;\n}\n.text-danger {\n color: #a94442;\n}\na.text-danger:hover,\na.text-danger:focus {\n color: #843534;\n}\n.bg-primary {\n color: #fff;\n background-color: #337ab7;\n}\na.bg-primary:hover,\na.bg-primary:focus {\n background-color: #286090;\n}\n.bg-success {\n background-color: #dff0d8;\n}\na.bg-success:hover,\na.bg-success:focus {\n background-color: #c1e2b3;\n}\n.bg-info {\n background-color: #d9edf7;\n}\na.bg-info:hover,\na.bg-info:focus {\n background-color: #afd9ee;\n}\n.bg-warning {\n background-color: #fcf8e3;\n}\na.bg-warning:hover,\na.bg-warning:focus {\n background-color: #f7ecb5;\n}\n.bg-danger {\n background-color: #f2dede;\n}\na.bg-danger:hover,\na.bg-danger:focus {\n background-color: #e4b9b9;\n}\n.page-header {\n padding-bottom: 9px;\n margin: 40px 0 20px;\n border-bottom: 1px solid #eeeeee;\n}\nul,\nol {\n margin-top: 0;\n margin-bottom: 10px;\n}\nul ul,\nol ul,\nul ol,\nol ol {\n margin-bottom: 0;\n}\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n.list-inline {\n padding-left: 0;\n list-style: none;\n margin-left: -5px;\n}\n.list-inline > li {\n display: inline-block;\n padding-left: 5px;\n padding-right: 5px;\n}\ndl {\n margin-top: 0;\n margin-bottom: 20px;\n}\ndt,\ndd {\n line-height: 1.42857143;\n}\ndt {\n font-weight: bold;\n}\ndd {\n margin-left: 0;\n}\n@media (min-width: 768px) {\n .dl-horizontal dt {\n float: left;\n width: 160px;\n clear: left;\n text-align: right;\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n }\n .dl-horizontal dd {\n margin-left: 180px;\n }\n}\nabbr[title],\nabbr[data-original-title] {\n cursor: help;\n border-bottom: 1px dotted #777777;\n}\n.initialism {\n font-size: 90%;\n text-transform: uppercase;\n}\nblockquote {\n padding: 10px 20px;\n margin: 0 0 20px;\n font-size: 17.5px;\n border-left: 5px solid #eeeeee;\n}\nblockquote p:last-child,\nblockquote ul:last-child,\nblockquote ol:last-child {\n margin-bottom: 0;\n}\nblockquote footer,\nblockquote small,\nblockquote .small {\n display: block;\n font-size: 80%;\n line-height: 1.42857143;\n color: #777777;\n}\nblockquote footer:before,\nblockquote small:before,\nblockquote .small:before {\n content: '\\2014 \\00A0';\n}\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n border-right: 5px solid #eeeeee;\n border-left: 0;\n text-align: right;\n}\n.blockquote-reverse footer:before,\nblockquote.pull-right footer:before,\n.blockquote-reverse small:before,\nblockquote.pull-right small:before,\n.blockquote-reverse .small:before,\nblockquote.pull-right .small:before {\n content: '';\n}\n.blockquote-reverse footer:after,\nblockquote.pull-right footer:after,\n.blockquote-reverse small:after,\nblockquote.pull-right small:after,\n.blockquote-reverse .small:after,\nblockquote.pull-right .small:after {\n content: '\\00A0 \\2014';\n}\naddress {\n margin-bottom: 20px;\n font-style: normal;\n line-height: 1.42857143;\n}\ncode,\nkbd,\npre,\nsamp {\n font-family: Menlo, Monaco, Consolas, \"Courier New\", monospace;\n}\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: #c7254e;\n background-color: #f9f2f4;\n border-radius: 4px;\n}\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: #fff;\n background-color: #333;\n border-radius: 3px;\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);\n}\nkbd kbd {\n padding: 0;\n font-size: 100%;\n font-weight: bold;\n box-shadow: none;\n}\npre {\n display: block;\n padding: 9.5px;\n margin: 0 0 10px;\n font-size: 13px;\n line-height: 1.42857143;\n word-break: break-all;\n word-wrap: break-word;\n color: #333333;\n background-color: #f5f5f5;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\npre code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n}\n.pre-scrollable {\n max-height: 340px;\n overflow-y: scroll;\n}\n.container {\n margin-right: auto;\n margin-left: auto;\n padding-left: 15px;\n padding-right: 15px;\n}\n@media (min-width: 768px) {\n .container {\n width: 750px;\n }\n}\n@media (min-width: 992px) {\n .container {\n width: 970px;\n }\n}\n@media (min-width: 1200px) {\n .container {\n width: 1170px;\n }\n}\n.container-fluid {\n margin-right: auto;\n margin-left: auto;\n padding-left: 15px;\n padding-right: 15px;\n}\n.row {\n margin-left: -15px;\n margin-right: -15px;\n}\n.col-xs-1, .col-sm-1, .col-md-1, .col-lg-1, .col-xs-2, .col-sm-2, .col-md-2, .col-lg-2, .col-xs-3, .col-sm-3, .col-md-3, .col-lg-3, .col-xs-4, .col-sm-4, .col-md-4, .col-lg-4, .col-xs-5, .col-sm-5, .col-md-5, .col-lg-5, .col-xs-6, .col-sm-6, .col-md-6, .col-lg-6, .col-xs-7, .col-sm-7, .col-md-7, .col-lg-7, .col-xs-8, .col-sm-8, .col-md-8, .col-lg-8, .col-xs-9, .col-sm-9, .col-md-9, .col-lg-9, .col-xs-10, .col-sm-10, .col-md-10, .col-lg-10, .col-xs-11, .col-sm-11, .col-md-11, .col-lg-11, .col-xs-12, .col-sm-12, .col-md-12, .col-lg-12 {\n position: relative;\n min-height: 1px;\n padding-left: 15px;\n padding-right: 15px;\n}\n.col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12 {\n float: left;\n}\n.col-xs-12 {\n width: 100%;\n}\n.col-xs-11 {\n width: 91.66666667%;\n}\n.col-xs-10 {\n width: 83.33333333%;\n}\n.col-xs-9 {\n width: 75%;\n}\n.col-xs-8 {\n width: 66.66666667%;\n}\n.col-xs-7 {\n width: 58.33333333%;\n}\n.col-xs-6 {\n width: 50%;\n}\n.col-xs-5 {\n width: 41.66666667%;\n}\n.col-xs-4 {\n width: 33.33333333%;\n}\n.col-xs-3 {\n width: 25%;\n}\n.col-xs-2 {\n width: 16.66666667%;\n}\n.col-xs-1 {\n width: 8.33333333%;\n}\n.col-xs-pull-12 {\n right: 100%;\n}\n.col-xs-pull-11 {\n right: 91.66666667%;\n}\n.col-xs-pull-10 {\n right: 83.33333333%;\n}\n.col-xs-pull-9 {\n right: 75%;\n}\n.col-xs-pull-8 {\n right: 66.66666667%;\n}\n.col-xs-pull-7 {\n right: 58.33333333%;\n}\n.col-xs-pull-6 {\n right: 50%;\n}\n.col-xs-pull-5 {\n right: 41.66666667%;\n}\n.col-xs-pull-4 {\n right: 33.33333333%;\n}\n.col-xs-pull-3 {\n right: 25%;\n}\n.col-xs-pull-2 {\n right: 16.66666667%;\n}\n.col-xs-pull-1 {\n right: 8.33333333%;\n}\n.col-xs-pull-0 {\n right: auto;\n}\n.col-xs-push-12 {\n left: 100%;\n}\n.col-xs-push-11 {\n left: 91.66666667%;\n}\n.col-xs-push-10 {\n left: 83.33333333%;\n}\n.col-xs-push-9 {\n left: 75%;\n}\n.col-xs-push-8 {\n left: 66.66666667%;\n}\n.col-xs-push-7 {\n left: 58.33333333%;\n}\n.col-xs-push-6 {\n left: 50%;\n}\n.col-xs-push-5 {\n left: 41.66666667%;\n}\n.col-xs-push-4 {\n left: 33.33333333%;\n}\n.col-xs-push-3 {\n left: 25%;\n}\n.col-xs-push-2 {\n left: 16.66666667%;\n}\n.col-xs-push-1 {\n left: 8.33333333%;\n}\n.col-xs-push-0 {\n left: auto;\n}\n.col-xs-offset-12 {\n margin-left: 100%;\n}\n.col-xs-offset-11 {\n margin-left: 91.66666667%;\n}\n.col-xs-offset-10 {\n margin-left: 83.33333333%;\n}\n.col-xs-offset-9 {\n margin-left: 75%;\n}\n.col-xs-offset-8 {\n margin-left: 66.66666667%;\n}\n.col-xs-offset-7 {\n margin-left: 58.33333333%;\n}\n.col-xs-offset-6 {\n margin-left: 50%;\n}\n.col-xs-offset-5 {\n margin-left: 41.66666667%;\n}\n.col-xs-offset-4 {\n margin-left: 33.33333333%;\n}\n.col-xs-offset-3 {\n margin-left: 25%;\n}\n.col-xs-offset-2 {\n margin-left: 16.66666667%;\n}\n.col-xs-offset-1 {\n margin-left: 8.33333333%;\n}\n.col-xs-offset-0 {\n margin-left: 0%;\n}\n@media (min-width: 768px) {\n .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12 {\n float: left;\n }\n .col-sm-12 {\n width: 100%;\n }\n .col-sm-11 {\n width: 91.66666667%;\n }\n .col-sm-10 {\n width: 83.33333333%;\n }\n .col-sm-9 {\n width: 75%;\n }\n .col-sm-8 {\n width: 66.66666667%;\n }\n .col-sm-7 {\n width: 58.33333333%;\n }\n .col-sm-6 {\n width: 50%;\n }\n .col-sm-5 {\n width: 41.66666667%;\n }\n .col-sm-4 {\n width: 33.33333333%;\n }\n .col-sm-3 {\n width: 25%;\n }\n .col-sm-2 {\n width: 16.66666667%;\n }\n .col-sm-1 {\n width: 8.33333333%;\n }\n .col-sm-pull-12 {\n right: 100%;\n }\n .col-sm-pull-11 {\n right: 91.66666667%;\n }\n .col-sm-pull-10 {\n right: 83.33333333%;\n }\n .col-sm-pull-9 {\n right: 75%;\n }\n .col-sm-pull-8 {\n right: 66.66666667%;\n }\n .col-sm-pull-7 {\n right: 58.33333333%;\n }\n .col-sm-pull-6 {\n right: 50%;\n }\n .col-sm-pull-5 {\n right: 41.66666667%;\n }\n .col-sm-pull-4 {\n right: 33.33333333%;\n }\n .col-sm-pull-3 {\n right: 25%;\n }\n .col-sm-pull-2 {\n right: 16.66666667%;\n }\n .col-sm-pull-1 {\n right: 8.33333333%;\n }\n .col-sm-pull-0 {\n right: auto;\n }\n .col-sm-push-12 {\n left: 100%;\n }\n .col-sm-push-11 {\n left: 91.66666667%;\n }\n .col-sm-push-10 {\n left: 83.33333333%;\n }\n .col-sm-push-9 {\n left: 75%;\n }\n .col-sm-push-8 {\n left: 66.66666667%;\n }\n .col-sm-push-7 {\n left: 58.33333333%;\n }\n .col-sm-push-6 {\n left: 50%;\n }\n .col-sm-push-5 {\n left: 41.66666667%;\n }\n .col-sm-push-4 {\n left: 33.33333333%;\n }\n .col-sm-push-3 {\n left: 25%;\n }\n .col-sm-push-2 {\n left: 16.66666667%;\n }\n .col-sm-push-1 {\n left: 8.33333333%;\n }\n .col-sm-push-0 {\n left: auto;\n }\n .col-sm-offset-12 {\n margin-left: 100%;\n }\n .col-sm-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-sm-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-sm-offset-9 {\n margin-left: 75%;\n }\n .col-sm-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-sm-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-sm-offset-6 {\n margin-left: 50%;\n }\n .col-sm-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-sm-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-sm-offset-3 {\n margin-left: 25%;\n }\n .col-sm-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-sm-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-sm-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 992px) {\n .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {\n float: left;\n }\n .col-md-12 {\n width: 100%;\n }\n .col-md-11 {\n width: 91.66666667%;\n }\n .col-md-10 {\n width: 83.33333333%;\n }\n .col-md-9 {\n width: 75%;\n }\n .col-md-8 {\n width: 66.66666667%;\n }\n .col-md-7 {\n width: 58.33333333%;\n }\n .col-md-6 {\n width: 50%;\n }\n .col-md-5 {\n width: 41.66666667%;\n }\n .col-md-4 {\n width: 33.33333333%;\n }\n .col-md-3 {\n width: 25%;\n }\n .col-md-2 {\n width: 16.66666667%;\n }\n .col-md-1 {\n width: 8.33333333%;\n }\n .col-md-pull-12 {\n right: 100%;\n }\n .col-md-pull-11 {\n right: 91.66666667%;\n }\n .col-md-pull-10 {\n right: 83.33333333%;\n }\n .col-md-pull-9 {\n right: 75%;\n }\n .col-md-pull-8 {\n right: 66.66666667%;\n }\n .col-md-pull-7 {\n right: 58.33333333%;\n }\n .col-md-pull-6 {\n right: 50%;\n }\n .col-md-pull-5 {\n right: 41.66666667%;\n }\n .col-md-pull-4 {\n right: 33.33333333%;\n }\n .col-md-pull-3 {\n right: 25%;\n }\n .col-md-pull-2 {\n right: 16.66666667%;\n }\n .col-md-pull-1 {\n right: 8.33333333%;\n }\n .col-md-pull-0 {\n right: auto;\n }\n .col-md-push-12 {\n left: 100%;\n }\n .col-md-push-11 {\n left: 91.66666667%;\n }\n .col-md-push-10 {\n left: 83.33333333%;\n }\n .col-md-push-9 {\n left: 75%;\n }\n .col-md-push-8 {\n left: 66.66666667%;\n }\n .col-md-push-7 {\n left: 58.33333333%;\n }\n .col-md-push-6 {\n left: 50%;\n }\n .col-md-push-5 {\n left: 41.66666667%;\n }\n .col-md-push-4 {\n left: 33.33333333%;\n }\n .col-md-push-3 {\n left: 25%;\n }\n .col-md-push-2 {\n left: 16.66666667%;\n }\n .col-md-push-1 {\n left: 8.33333333%;\n }\n .col-md-push-0 {\n left: auto;\n }\n .col-md-offset-12 {\n margin-left: 100%;\n }\n .col-md-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-md-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-md-offset-9 {\n margin-left: 75%;\n }\n .col-md-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-md-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-md-offset-6 {\n margin-left: 50%;\n }\n .col-md-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-md-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-md-offset-3 {\n margin-left: 25%;\n }\n .col-md-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-md-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-md-offset-0 {\n margin-left: 0%;\n }\n}\n@media (min-width: 1200px) {\n .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12 {\n float: left;\n }\n .col-lg-12 {\n width: 100%;\n }\n .col-lg-11 {\n width: 91.66666667%;\n }\n .col-lg-10 {\n width: 83.33333333%;\n }\n .col-lg-9 {\n width: 75%;\n }\n .col-lg-8 {\n width: 66.66666667%;\n }\n .col-lg-7 {\n width: 58.33333333%;\n }\n .col-lg-6 {\n width: 50%;\n }\n .col-lg-5 {\n width: 41.66666667%;\n }\n .col-lg-4 {\n width: 33.33333333%;\n }\n .col-lg-3 {\n width: 25%;\n }\n .col-lg-2 {\n width: 16.66666667%;\n }\n .col-lg-1 {\n width: 8.33333333%;\n }\n .col-lg-pull-12 {\n right: 100%;\n }\n .col-lg-pull-11 {\n right: 91.66666667%;\n }\n .col-lg-pull-10 {\n right: 83.33333333%;\n }\n .col-lg-pull-9 {\n right: 75%;\n }\n .col-lg-pull-8 {\n right: 66.66666667%;\n }\n .col-lg-pull-7 {\n right: 58.33333333%;\n }\n .col-lg-pull-6 {\n right: 50%;\n }\n .col-lg-pull-5 {\n right: 41.66666667%;\n }\n .col-lg-pull-4 {\n right: 33.33333333%;\n }\n .col-lg-pull-3 {\n right: 25%;\n }\n .col-lg-pull-2 {\n right: 16.66666667%;\n }\n .col-lg-pull-1 {\n right: 8.33333333%;\n }\n .col-lg-pull-0 {\n right: auto;\n }\n .col-lg-push-12 {\n left: 100%;\n }\n .col-lg-push-11 {\n left: 91.66666667%;\n }\n .col-lg-push-10 {\n left: 83.33333333%;\n }\n .col-lg-push-9 {\n left: 75%;\n }\n .col-lg-push-8 {\n left: 66.66666667%;\n }\n .col-lg-push-7 {\n left: 58.33333333%;\n }\n .col-lg-push-6 {\n left: 50%;\n }\n .col-lg-push-5 {\n left: 41.66666667%;\n }\n .col-lg-push-4 {\n left: 33.33333333%;\n }\n .col-lg-push-3 {\n left: 25%;\n }\n .col-lg-push-2 {\n left: 16.66666667%;\n }\n .col-lg-push-1 {\n left: 8.33333333%;\n }\n .col-lg-push-0 {\n left: auto;\n }\n .col-lg-offset-12 {\n margin-left: 100%;\n }\n .col-lg-offset-11 {\n margin-left: 91.66666667%;\n }\n .col-lg-offset-10 {\n margin-left: 83.33333333%;\n }\n .col-lg-offset-9 {\n margin-left: 75%;\n }\n .col-lg-offset-8 {\n margin-left: 66.66666667%;\n }\n .col-lg-offset-7 {\n margin-left: 58.33333333%;\n }\n .col-lg-offset-6 {\n margin-left: 50%;\n }\n .col-lg-offset-5 {\n margin-left: 41.66666667%;\n }\n .col-lg-offset-4 {\n margin-left: 33.33333333%;\n }\n .col-lg-offset-3 {\n margin-left: 25%;\n }\n .col-lg-offset-2 {\n margin-left: 16.66666667%;\n }\n .col-lg-offset-1 {\n margin-left: 8.33333333%;\n }\n .col-lg-offset-0 {\n margin-left: 0%;\n }\n}\ntable {\n background-color: transparent;\n}\ncaption {\n padding-top: 8px;\n padding-bottom: 8px;\n color: #777777;\n text-align: left;\n}\nth {\n text-align: left;\n}\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: 20px;\n}\n.table > thead > tr > th,\n.table > tbody > tr > th,\n.table > tfoot > tr > th,\n.table > thead > tr > td,\n.table > tbody > tr > td,\n.table > tfoot > tr > td {\n padding: 8px;\n line-height: 1.42857143;\n vertical-align: top;\n border-top: 1px solid #ddd;\n}\n.table > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid #ddd;\n}\n.table > caption + thead > tr:first-child > th,\n.table > colgroup + thead > tr:first-child > th,\n.table > thead:first-child > tr:first-child > th,\n.table > caption + thead > tr:first-child > td,\n.table > colgroup + thead > tr:first-child > td,\n.table > thead:first-child > tr:first-child > td {\n border-top: 0;\n}\n.table > tbody + tbody {\n border-top: 2px solid #ddd;\n}\n.table .table {\n background-color: #fff;\n}\n.table-condensed > thead > tr > th,\n.table-condensed > tbody > tr > th,\n.table-condensed > tfoot > tr > th,\n.table-condensed > thead > tr > td,\n.table-condensed > tbody > tr > td,\n.table-condensed > tfoot > tr > td {\n padding: 5px;\n}\n.table-bordered {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > tbody > tr > th,\n.table-bordered > tfoot > tr > th,\n.table-bordered > thead > tr > td,\n.table-bordered > tbody > tr > td,\n.table-bordered > tfoot > tr > td {\n border: 1px solid #ddd;\n}\n.table-bordered > thead > tr > th,\n.table-bordered > thead > tr > td {\n border-bottom-width: 2px;\n}\n.table-striped > tbody > tr:nth-of-type(odd) {\n background-color: #f9f9f9;\n}\n.table-hover > tbody > tr:hover {\n background-color: #f5f5f5;\n}\ntable col[class*=\"col-\"] {\n position: static;\n float: none;\n display: table-column;\n}\ntable td[class*=\"col-\"],\ntable th[class*=\"col-\"] {\n position: static;\n float: none;\n display: table-cell;\n}\n.table > thead > tr > td.active,\n.table > tbody > tr > td.active,\n.table > tfoot > tr > td.active,\n.table > thead > tr > th.active,\n.table > tbody > tr > th.active,\n.table > tfoot > tr > th.active,\n.table > thead > tr.active > td,\n.table > tbody > tr.active > td,\n.table > tfoot > tr.active > td,\n.table > thead > tr.active > th,\n.table > tbody > tr.active > th,\n.table > tfoot > tr.active > th {\n background-color: #f5f5f5;\n}\n.table-hover > tbody > tr > td.active:hover,\n.table-hover > tbody > tr > th.active:hover,\n.table-hover > tbody > tr.active:hover > td,\n.table-hover > tbody > tr:hover > .active,\n.table-hover > tbody > tr.active:hover > th {\n background-color: #e8e8e8;\n}\n.table > thead > tr > td.success,\n.table > tbody > tr > td.success,\n.table > tfoot > tr > td.success,\n.table > thead > tr > th.success,\n.table > tbody > tr > th.success,\n.table > tfoot > tr > th.success,\n.table > thead > tr.success > td,\n.table > tbody > tr.success > td,\n.table > tfoot > tr.success > td,\n.table > thead > tr.success > th,\n.table > tbody > tr.success > th,\n.table > tfoot > tr.success > th {\n background-color: #dff0d8;\n}\n.table-hover > tbody > tr > td.success:hover,\n.table-hover > tbody > tr > th.success:hover,\n.table-hover > tbody > tr.success:hover > td,\n.table-hover > tbody > tr:hover > .success,\n.table-hover > tbody > tr.success:hover > th {\n background-color: #d0e9c6;\n}\n.table > thead > tr > td.info,\n.table > tbody > tr > td.info,\n.table > tfoot > tr > td.info,\n.table > thead > tr > th.info,\n.table > tbody > tr > th.info,\n.table > tfoot > tr > th.info,\n.table > thead > tr.info > td,\n.table > tbody > tr.info > td,\n.table > tfoot > tr.info > td,\n.table > thead > tr.info > th,\n.table > tbody > tr.info > th,\n.table > tfoot > tr.info > th {\n background-color: #d9edf7;\n}\n.table-hover > tbody > tr > td.info:hover,\n.table-hover > tbody > tr > th.info:hover,\n.table-hover > tbody > tr.info:hover > td,\n.table-hover > tbody > tr:hover > .info,\n.table-hover > tbody > tr.info:hover > th {\n background-color: #c4e3f3;\n}\n.table > thead > tr > td.warning,\n.table > tbody > tr > td.warning,\n.table > tfoot > tr > td.warning,\n.table > thead > tr > th.warning,\n.table > tbody > tr > th.warning,\n.table > tfoot > tr > th.warning,\n.table > thead > tr.warning > td,\n.table > tbody > tr.warning > td,\n.table > tfoot > tr.warning > td,\n.table > thead > tr.warning > th,\n.table > tbody > tr.warning > th,\n.table > tfoot > tr.warning > th {\n background-color: #fcf8e3;\n}\n.table-hover > tbody > tr > td.warning:hover,\n.table-hover > tbody > tr > th.warning:hover,\n.table-hover > tbody > tr.warning:hover > td,\n.table-hover > tbody > tr:hover > .warning,\n.table-hover > tbody > tr.warning:hover > th {\n background-color: #faf2cc;\n}\n.table > thead > tr > td.danger,\n.table > tbody > tr > td.danger,\n.table > tfoot > tr > td.danger,\n.table > thead > tr > th.danger,\n.table > tbody > tr > th.danger,\n.table > tfoot > tr > th.danger,\n.table > thead > tr.danger > td,\n.table > tbody > tr.danger > td,\n.table > tfoot > tr.danger > td,\n.table > thead > tr.danger > th,\n.table > tbody > tr.danger > th,\n.table > tfoot > tr.danger > th {\n background-color: #f2dede;\n}\n.table-hover > tbody > tr > td.danger:hover,\n.table-hover > tbody > tr > th.danger:hover,\n.table-hover > tbody > tr.danger:hover > td,\n.table-hover > tbody > tr:hover > .danger,\n.table-hover > tbody > tr.danger:hover > th {\n background-color: #ebcccc;\n}\n.table-responsive {\n overflow-x: auto;\n min-height: 0.01%;\n}\n@media screen and (max-width: 767px) {\n .table-responsive {\n width: 100%;\n margin-bottom: 15px;\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid #ddd;\n }\n .table-responsive > .table {\n margin-bottom: 0;\n }\n .table-responsive > .table > thead > tr > th,\n .table-responsive > .table > tbody > tr > th,\n .table-responsive > .table > tfoot > tr > th,\n .table-responsive > .table > thead > tr > td,\n .table-responsive > .table > tbody > tr > td,\n .table-responsive > .table > tfoot > tr > td {\n white-space: nowrap;\n }\n .table-responsive > .table-bordered {\n border: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:first-child,\n .table-responsive > .table-bordered > tbody > tr > th:first-child,\n .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n .table-responsive > .table-bordered > thead > tr > td:first-child,\n .table-responsive > .table-bordered > tbody > tr > td:first-child,\n .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n }\n .table-responsive > .table-bordered > thead > tr > th:last-child,\n .table-responsive > .table-bordered > tbody > tr > th:last-child,\n .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n .table-responsive > .table-bordered > thead > tr > td:last-child,\n .table-responsive > .table-bordered > tbody > tr > td:last-child,\n .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n }\n .table-responsive > .table-bordered > tbody > tr:last-child > th,\n .table-responsive > .table-bordered > tfoot > tr:last-child > th,\n .table-responsive > .table-bordered > tbody > tr:last-child > td,\n .table-responsive > .table-bordered > tfoot > tr:last-child > td {\n border-bottom: 0;\n }\n}\nfieldset {\n padding: 0;\n margin: 0;\n border: 0;\n min-width: 0;\n}\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: 20px;\n font-size: 21px;\n line-height: inherit;\n color: #333333;\n border: 0;\n border-bottom: 1px solid #e5e5e5;\n}\nlabel {\n display: inline-block;\n max-width: 100%;\n margin-bottom: 5px;\n font-weight: bold;\n}\ninput[type=\"search\"] {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n}\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9;\n line-height: normal;\n}\ninput[type=\"file\"] {\n display: block;\n}\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\nselect[multiple],\nselect[size] {\n height: auto;\n}\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n outline: thin dotted;\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\noutput {\n display: block;\n padding-top: 7px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n}\n.form-control {\n display: block;\n width: 100%;\n height: 34px;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n color: #555555;\n background-color: #fff;\n background-image: none;\n border: 1px solid #ccc;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n -webkit-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n -o-transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;\n}\n.form-control:focus {\n border-color: #66afe9;\n outline: 0;\n -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);\n box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);\n}\n.form-control::-moz-placeholder {\n color: #999;\n opacity: 1;\n}\n.form-control:-ms-input-placeholder {\n color: #999;\n}\n.form-control::-webkit-input-placeholder {\n color: #999;\n}\n.form-control::-ms-expand {\n border: 0;\n background-color: transparent;\n}\n.form-control[disabled],\n.form-control[readonly],\nfieldset[disabled] .form-control {\n background-color: #eeeeee;\n opacity: 1;\n}\n.form-control[disabled],\nfieldset[disabled] .form-control {\n cursor: not-allowed;\n}\ntextarea.form-control {\n height: auto;\n}\ninput[type=\"search\"] {\n -webkit-appearance: none;\n}\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"].form-control,\n input[type=\"time\"].form-control,\n input[type=\"datetime-local\"].form-control,\n input[type=\"month\"].form-control {\n line-height: 34px;\n }\n input[type=\"date\"].input-sm,\n input[type=\"time\"].input-sm,\n input[type=\"datetime-local\"].input-sm,\n input[type=\"month\"].input-sm,\n .input-group-sm input[type=\"date\"],\n .input-group-sm input[type=\"time\"],\n .input-group-sm input[type=\"datetime-local\"],\n .input-group-sm input[type=\"month\"] {\n line-height: 30px;\n }\n input[type=\"date\"].input-lg,\n input[type=\"time\"].input-lg,\n input[type=\"datetime-local\"].input-lg,\n input[type=\"month\"].input-lg,\n .input-group-lg input[type=\"date\"],\n .input-group-lg input[type=\"time\"],\n .input-group-lg input[type=\"datetime-local\"],\n .input-group-lg input[type=\"month\"] {\n line-height: 46px;\n }\n}\n.form-group {\n margin-bottom: 15px;\n}\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.radio label,\n.checkbox label {\n min-height: 20px;\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: normal;\n cursor: pointer;\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-left: -20px;\n margin-top: 4px \\9;\n}\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px;\n}\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n vertical-align: middle;\n font-weight: normal;\n cursor: pointer;\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px;\n}\ninput[type=\"radio\"][disabled],\ninput[type=\"checkbox\"][disabled],\ninput[type=\"radio\"].disabled,\ninput[type=\"checkbox\"].disabled,\nfieldset[disabled] input[type=\"radio\"],\nfieldset[disabled] input[type=\"checkbox\"] {\n cursor: not-allowed;\n}\n.radio-inline.disabled,\n.checkbox-inline.disabled,\nfieldset[disabled] .radio-inline,\nfieldset[disabled] .checkbox-inline {\n cursor: not-allowed;\n}\n.radio.disabled label,\n.checkbox.disabled label,\nfieldset[disabled] .radio label,\nfieldset[disabled] .checkbox label {\n cursor: not-allowed;\n}\n.form-control-static {\n padding-top: 7px;\n padding-bottom: 7px;\n margin-bottom: 0;\n min-height: 34px;\n}\n.form-control-static.input-lg,\n.form-control-static.input-sm {\n padding-left: 0;\n padding-right: 0;\n}\n.input-sm {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-sm {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-sm,\nselect[multiple].input-sm {\n height: auto;\n}\n.form-group-sm .form-control {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.form-group-sm select.form-control {\n height: 30px;\n line-height: 30px;\n}\n.form-group-sm textarea.form-control,\n.form-group-sm select[multiple].form-control {\n height: auto;\n}\n.form-group-sm .form-control-static {\n height: 30px;\n min-height: 32px;\n padding: 6px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.input-lg {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-lg {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-lg,\nselect[multiple].input-lg {\n height: auto;\n}\n.form-group-lg .form-control {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.form-group-lg select.form-control {\n height: 46px;\n line-height: 46px;\n}\n.form-group-lg textarea.form-control,\n.form-group-lg select[multiple].form-control {\n height: auto;\n}\n.form-group-lg .form-control-static {\n height: 46px;\n min-height: 38px;\n padding: 11px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.has-feedback {\n position: relative;\n}\n.has-feedback .form-control {\n padding-right: 42.5px;\n}\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2;\n display: block;\n width: 34px;\n height: 34px;\n line-height: 34px;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: 46px;\n height: 46px;\n line-height: 46px;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: 30px;\n height: 30px;\n line-height: 30px;\n}\n.has-success .help-block,\n.has-success .control-label,\n.has-success .radio,\n.has-success .checkbox,\n.has-success .radio-inline,\n.has-success .checkbox-inline,\n.has-success.radio label,\n.has-success.checkbox label,\n.has-success.radio-inline label,\n.has-success.checkbox-inline label {\n color: #3c763d;\n}\n.has-success .form-control {\n border-color: #3c763d;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-success .form-control:focus {\n border-color: #2b542c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;\n}\n.has-success .input-group-addon {\n color: #3c763d;\n border-color: #3c763d;\n background-color: #dff0d8;\n}\n.has-success .form-control-feedback {\n color: #3c763d;\n}\n.has-warning .help-block,\n.has-warning .control-label,\n.has-warning .radio,\n.has-warning .checkbox,\n.has-warning .radio-inline,\n.has-warning .checkbox-inline,\n.has-warning.radio label,\n.has-warning.checkbox label,\n.has-warning.radio-inline label,\n.has-warning.checkbox-inline label {\n color: #8a6d3b;\n}\n.has-warning .form-control {\n border-color: #8a6d3b;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-warning .form-control:focus {\n border-color: #66512c;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;\n}\n.has-warning .input-group-addon {\n color: #8a6d3b;\n border-color: #8a6d3b;\n background-color: #fcf8e3;\n}\n.has-warning .form-control-feedback {\n color: #8a6d3b;\n}\n.has-error .help-block,\n.has-error .control-label,\n.has-error .radio,\n.has-error .checkbox,\n.has-error .radio-inline,\n.has-error .checkbox-inline,\n.has-error.radio label,\n.has-error.checkbox label,\n.has-error.radio-inline label,\n.has-error.checkbox-inline label {\n color: #a94442;\n}\n.has-error .form-control {\n border-color: #a94442;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);\n}\n.has-error .form-control:focus {\n border-color: #843534;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;\n}\n.has-error .input-group-addon {\n color: #a94442;\n border-color: #a94442;\n background-color: #f2dede;\n}\n.has-error .form-control-feedback {\n color: #a94442;\n}\n.has-feedback label ~ .form-control-feedback {\n top: 25px;\n}\n.has-feedback label.sr-only ~ .form-control-feedback {\n top: 0;\n}\n.help-block {\n display: block;\n margin-top: 5px;\n margin-bottom: 10px;\n color: #737373;\n}\n@media (min-width: 768px) {\n .form-inline .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .form-inline .form-control-static {\n display: inline-block;\n }\n .form-inline .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .form-inline .input-group .input-group-addon,\n .form-inline .input-group .input-group-btn,\n .form-inline .input-group .form-control {\n width: auto;\n }\n .form-inline .input-group > .form-control {\n width: 100%;\n }\n .form-inline .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio,\n .form-inline .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .form-inline .radio label,\n .form-inline .checkbox label {\n padding-left: 0;\n }\n .form-inline .radio input[type=\"radio\"],\n .form-inline .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .form-inline .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox,\n.form-horizontal .radio-inline,\n.form-horizontal .checkbox-inline {\n margin-top: 0;\n margin-bottom: 0;\n padding-top: 7px;\n}\n.form-horizontal .radio,\n.form-horizontal .checkbox {\n min-height: 27px;\n}\n.form-horizontal .form-group {\n margin-left: -15px;\n margin-right: -15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .control-label {\n text-align: right;\n margin-bottom: 0;\n padding-top: 7px;\n }\n}\n.form-horizontal .has-feedback .form-control-feedback {\n right: 15px;\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-lg .control-label {\n padding-top: 11px;\n font-size: 18px;\n }\n}\n@media (min-width: 768px) {\n .form-horizontal .form-group-sm .control-label {\n padding-top: 6px;\n font-size: 12px;\n }\n}\n.btn {\n display: inline-block;\n margin-bottom: 0;\n font-weight: normal;\n text-align: center;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none;\n border: 1px solid transparent;\n white-space: nowrap;\n padding: 6px 12px;\n font-size: 14px;\n line-height: 1.42857143;\n border-radius: 4px;\n -webkit-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n}\n.btn:focus,\n.btn:active:focus,\n.btn.active:focus,\n.btn.focus,\n.btn:active.focus,\n.btn.active.focus {\n outline: thin dotted;\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n.btn:hover,\n.btn:focus,\n.btn.focus {\n color: #333;\n text-decoration: none;\n}\n.btn:active,\n.btn.active {\n outline: 0;\n background-image: none;\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn.disabled,\n.btn[disabled],\nfieldset[disabled] .btn {\n cursor: not-allowed;\n opacity: 0.65;\n filter: alpha(opacity=65);\n -webkit-box-shadow: none;\n box-shadow: none;\n}\na.btn.disabled,\nfieldset[disabled] a.btn {\n pointer-events: none;\n}\n.btn-default {\n color: #333;\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default:focus,\n.btn-default.focus {\n color: #333;\n background-color: #e6e6e6;\n border-color: #8c8c8c;\n}\n.btn-default:hover {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n color: #333;\n background-color: #e6e6e6;\n border-color: #adadad;\n}\n.btn-default:active:hover,\n.btn-default.active:hover,\n.open > .dropdown-toggle.btn-default:hover,\n.btn-default:active:focus,\n.btn-default.active:focus,\n.open > .dropdown-toggle.btn-default:focus,\n.btn-default:active.focus,\n.btn-default.active.focus,\n.open > .dropdown-toggle.btn-default.focus {\n color: #333;\n background-color: #d4d4d4;\n border-color: #8c8c8c;\n}\n.btn-default:active,\n.btn-default.active,\n.open > .dropdown-toggle.btn-default {\n background-image: none;\n}\n.btn-default.disabled:hover,\n.btn-default[disabled]:hover,\nfieldset[disabled] .btn-default:hover,\n.btn-default.disabled:focus,\n.btn-default[disabled]:focus,\nfieldset[disabled] .btn-default:focus,\n.btn-default.disabled.focus,\n.btn-default[disabled].focus,\nfieldset[disabled] .btn-default.focus {\n background-color: #fff;\n border-color: #ccc;\n}\n.btn-default .badge {\n color: #fff;\n background-color: #333;\n}\n.btn-primary {\n color: #fff;\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary:focus,\n.btn-primary.focus {\n color: #fff;\n background-color: #286090;\n border-color: #122b40;\n}\n.btn-primary:hover {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n color: #fff;\n background-color: #286090;\n border-color: #204d74;\n}\n.btn-primary:active:hover,\n.btn-primary.active:hover,\n.open > .dropdown-toggle.btn-primary:hover,\n.btn-primary:active:focus,\n.btn-primary.active:focus,\n.open > .dropdown-toggle.btn-primary:focus,\n.btn-primary:active.focus,\n.btn-primary.active.focus,\n.open > .dropdown-toggle.btn-primary.focus {\n color: #fff;\n background-color: #204d74;\n border-color: #122b40;\n}\n.btn-primary:active,\n.btn-primary.active,\n.open > .dropdown-toggle.btn-primary {\n background-image: none;\n}\n.btn-primary.disabled:hover,\n.btn-primary[disabled]:hover,\nfieldset[disabled] .btn-primary:hover,\n.btn-primary.disabled:focus,\n.btn-primary[disabled]:focus,\nfieldset[disabled] .btn-primary:focus,\n.btn-primary.disabled.focus,\n.btn-primary[disabled].focus,\nfieldset[disabled] .btn-primary.focus {\n background-color: #337ab7;\n border-color: #2e6da4;\n}\n.btn-primary .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.btn-success {\n color: #fff;\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success:focus,\n.btn-success.focus {\n color: #fff;\n background-color: #449d44;\n border-color: #255625;\n}\n.btn-success:hover {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n color: #fff;\n background-color: #449d44;\n border-color: #398439;\n}\n.btn-success:active:hover,\n.btn-success.active:hover,\n.open > .dropdown-toggle.btn-success:hover,\n.btn-success:active:focus,\n.btn-success.active:focus,\n.open > .dropdown-toggle.btn-success:focus,\n.btn-success:active.focus,\n.btn-success.active.focus,\n.open > .dropdown-toggle.btn-success.focus {\n color: #fff;\n background-color: #398439;\n border-color: #255625;\n}\n.btn-success:active,\n.btn-success.active,\n.open > .dropdown-toggle.btn-success {\n background-image: none;\n}\n.btn-success.disabled:hover,\n.btn-success[disabled]:hover,\nfieldset[disabled] .btn-success:hover,\n.btn-success.disabled:focus,\n.btn-success[disabled]:focus,\nfieldset[disabled] .btn-success:focus,\n.btn-success.disabled.focus,\n.btn-success[disabled].focus,\nfieldset[disabled] .btn-success.focus {\n background-color: #5cb85c;\n border-color: #4cae4c;\n}\n.btn-success .badge {\n color: #5cb85c;\n background-color: #fff;\n}\n.btn-info {\n color: #fff;\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info:focus,\n.btn-info.focus {\n color: #fff;\n background-color: #31b0d5;\n border-color: #1b6d85;\n}\n.btn-info:hover {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n color: #fff;\n background-color: #31b0d5;\n border-color: #269abc;\n}\n.btn-info:active:hover,\n.btn-info.active:hover,\n.open > .dropdown-toggle.btn-info:hover,\n.btn-info:active:focus,\n.btn-info.active:focus,\n.open > .dropdown-toggle.btn-info:focus,\n.btn-info:active.focus,\n.btn-info.active.focus,\n.open > .dropdown-toggle.btn-info.focus {\n color: #fff;\n background-color: #269abc;\n border-color: #1b6d85;\n}\n.btn-info:active,\n.btn-info.active,\n.open > .dropdown-toggle.btn-info {\n background-image: none;\n}\n.btn-info.disabled:hover,\n.btn-info[disabled]:hover,\nfieldset[disabled] .btn-info:hover,\n.btn-info.disabled:focus,\n.btn-info[disabled]:focus,\nfieldset[disabled] .btn-info:focus,\n.btn-info.disabled.focus,\n.btn-info[disabled].focus,\nfieldset[disabled] .btn-info.focus {\n background-color: #5bc0de;\n border-color: #46b8da;\n}\n.btn-info .badge {\n color: #5bc0de;\n background-color: #fff;\n}\n.btn-warning {\n color: #fff;\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning:focus,\n.btn-warning.focus {\n color: #fff;\n background-color: #ec971f;\n border-color: #985f0d;\n}\n.btn-warning:hover {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n color: #fff;\n background-color: #ec971f;\n border-color: #d58512;\n}\n.btn-warning:active:hover,\n.btn-warning.active:hover,\n.open > .dropdown-toggle.btn-warning:hover,\n.btn-warning:active:focus,\n.btn-warning.active:focus,\n.open > .dropdown-toggle.btn-warning:focus,\n.btn-warning:active.focus,\n.btn-warning.active.focus,\n.open > .dropdown-toggle.btn-warning.focus {\n color: #fff;\n background-color: #d58512;\n border-color: #985f0d;\n}\n.btn-warning:active,\n.btn-warning.active,\n.open > .dropdown-toggle.btn-warning {\n background-image: none;\n}\n.btn-warning.disabled:hover,\n.btn-warning[disabled]:hover,\nfieldset[disabled] .btn-warning:hover,\n.btn-warning.disabled:focus,\n.btn-warning[disabled]:focus,\nfieldset[disabled] .btn-warning:focus,\n.btn-warning.disabled.focus,\n.btn-warning[disabled].focus,\nfieldset[disabled] .btn-warning.focus {\n background-color: #f0ad4e;\n border-color: #eea236;\n}\n.btn-warning .badge {\n color: #f0ad4e;\n background-color: #fff;\n}\n.btn-danger {\n color: #fff;\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger:focus,\n.btn-danger.focus {\n color: #fff;\n background-color: #c9302c;\n border-color: #761c19;\n}\n.btn-danger:hover {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n color: #fff;\n background-color: #c9302c;\n border-color: #ac2925;\n}\n.btn-danger:active:hover,\n.btn-danger.active:hover,\n.open > .dropdown-toggle.btn-danger:hover,\n.btn-danger:active:focus,\n.btn-danger.active:focus,\n.open > .dropdown-toggle.btn-danger:focus,\n.btn-danger:active.focus,\n.btn-danger.active.focus,\n.open > .dropdown-toggle.btn-danger.focus {\n color: #fff;\n background-color: #ac2925;\n border-color: #761c19;\n}\n.btn-danger:active,\n.btn-danger.active,\n.open > .dropdown-toggle.btn-danger {\n background-image: none;\n}\n.btn-danger.disabled:hover,\n.btn-danger[disabled]:hover,\nfieldset[disabled] .btn-danger:hover,\n.btn-danger.disabled:focus,\n.btn-danger[disabled]:focus,\nfieldset[disabled] .btn-danger:focus,\n.btn-danger.disabled.focus,\n.btn-danger[disabled].focus,\nfieldset[disabled] .btn-danger.focus {\n background-color: #d9534f;\n border-color: #d43f3a;\n}\n.btn-danger .badge {\n color: #d9534f;\n background-color: #fff;\n}\n.btn-link {\n color: #337ab7;\n font-weight: normal;\n border-radius: 0;\n}\n.btn-link,\n.btn-link:active,\n.btn-link.active,\n.btn-link[disabled],\nfieldset[disabled] .btn-link {\n background-color: transparent;\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn-link,\n.btn-link:hover,\n.btn-link:focus,\n.btn-link:active {\n border-color: transparent;\n}\n.btn-link:hover,\n.btn-link:focus {\n color: #23527c;\n text-decoration: underline;\n background-color: transparent;\n}\n.btn-link[disabled]:hover,\nfieldset[disabled] .btn-link:hover,\n.btn-link[disabled]:focus,\nfieldset[disabled] .btn-link:focus {\n color: #777777;\n text-decoration: none;\n}\n.btn-lg,\n.btn-group-lg > .btn {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\n.btn-sm,\n.btn-group-sm > .btn {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-xs,\n.btn-group-xs > .btn {\n padding: 1px 5px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\n.btn-block {\n display: block;\n width: 100%;\n}\n.btn-block + .btn-block {\n margin-top: 5px;\n}\ninput[type=\"submit\"].btn-block,\ninput[type=\"reset\"].btn-block,\ninput[type=\"button\"].btn-block {\n width: 100%;\n}\n.fade {\n opacity: 0;\n -webkit-transition: opacity 0.15s linear;\n -o-transition: opacity 0.15s linear;\n transition: opacity 0.15s linear;\n}\n.fade.in {\n opacity: 1;\n}\n.collapse {\n display: none;\n}\n.collapse.in {\n display: block;\n}\ntr.collapse.in {\n display: table-row;\n}\ntbody.collapse.in {\n display: table-row-group;\n}\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n -webkit-transition-property: height, visibility;\n transition-property: height, visibility;\n -webkit-transition-duration: 0.35s;\n transition-duration: 0.35s;\n -webkit-transition-timing-function: ease;\n transition-timing-function: ease;\n}\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: 4px dashed;\n border-top: 4px solid \\9;\n border-right: 4px solid transparent;\n border-left: 4px solid transparent;\n}\n.dropup,\n.dropdown {\n position: relative;\n}\n.dropdown-toggle:focus {\n outline: 0;\n}\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: 1000;\n display: none;\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0;\n list-style: none;\n font-size: 14px;\n text-align: left;\n background-color: #fff;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.15);\n border-radius: 4px;\n -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);\n background-clip: padding-box;\n}\n.dropdown-menu.pull-right {\n right: 0;\n left: auto;\n}\n.dropdown-menu .divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.dropdown-menu > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: normal;\n line-height: 1.42857143;\n color: #333333;\n white-space: nowrap;\n}\n.dropdown-menu > li > a:hover,\n.dropdown-menu > li > a:focus {\n text-decoration: none;\n color: #262626;\n background-color: #f5f5f5;\n}\n.dropdown-menu > .active > a,\n.dropdown-menu > .active > a:hover,\n.dropdown-menu > .active > a:focus {\n color: #fff;\n text-decoration: none;\n outline: 0;\n background-color: #337ab7;\n}\n.dropdown-menu > .disabled > a,\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n color: #777777;\n}\n.dropdown-menu > .disabled > a:hover,\n.dropdown-menu > .disabled > a:focus {\n text-decoration: none;\n background-color: transparent;\n background-image: none;\n filter: progid:DXImageTransform.Microsoft.gradient(enabled = false);\n cursor: not-allowed;\n}\n.open > .dropdown-menu {\n display: block;\n}\n.open > a {\n outline: 0;\n}\n.dropdown-menu-right {\n left: auto;\n right: 0;\n}\n.dropdown-menu-left {\n left: 0;\n right: auto;\n}\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: 12px;\n line-height: 1.42857143;\n color: #777777;\n white-space: nowrap;\n}\n.dropdown-backdrop {\n position: fixed;\n left: 0;\n right: 0;\n bottom: 0;\n top: 0;\n z-index: 990;\n}\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n.dropup .caret,\n.navbar-fixed-bottom .dropdown .caret {\n border-top: 0;\n border-bottom: 4px dashed;\n border-bottom: 4px solid \\9;\n content: \"\";\n}\n.dropup .dropdown-menu,\n.navbar-fixed-bottom .dropdown .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n}\n@media (min-width: 768px) {\n .navbar-right .dropdown-menu {\n left: auto;\n right: 0;\n }\n .navbar-right .dropdown-menu-left {\n left: 0;\n right: auto;\n }\n}\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle;\n}\n.btn-group > .btn,\n.btn-group-vertical > .btn {\n position: relative;\n float: left;\n}\n.btn-group > .btn:hover,\n.btn-group-vertical > .btn:hover,\n.btn-group > .btn:focus,\n.btn-group-vertical > .btn:focus,\n.btn-group > .btn:active,\n.btn-group-vertical > .btn:active,\n.btn-group > .btn.active,\n.btn-group-vertical > .btn.active {\n z-index: 2;\n}\n.btn-group .btn + .btn,\n.btn-group .btn + .btn-group,\n.btn-group .btn-group + .btn,\n.btn-group .btn-group + .btn-group {\n margin-left: -1px;\n}\n.btn-toolbar {\n margin-left: -5px;\n}\n.btn-toolbar .btn,\n.btn-toolbar .btn-group,\n.btn-toolbar .input-group {\n float: left;\n}\n.btn-toolbar > .btn,\n.btn-toolbar > .btn-group,\n.btn-toolbar > .input-group {\n margin-left: 5px;\n}\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n.btn-group > .btn:first-child {\n margin-left: 0;\n}\n.btn-group > .btn:first-child:not(:last-child):not(.dropdown-toggle) {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n.btn-group > .btn + .dropdown-toggle {\n padding-left: 8px;\n padding-right: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-left: 12px;\n padding-right: 12px;\n}\n.btn-group.open .dropdown-toggle {\n -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);\n}\n.btn-group.open .dropdown-toggle.btn-link {\n -webkit-box-shadow: none;\n box-shadow: none;\n}\n.btn .caret {\n margin-left: 0;\n}\n.btn-lg .caret {\n border-width: 5px 5px 0;\n border-bottom-width: 0;\n}\n.dropup .btn-lg .caret {\n border-width: 0 5px 5px;\n}\n.btn-group-vertical > .btn,\n.btn-group-vertical > .btn-group,\n.btn-group-vertical > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n}\n.btn-group-vertical > .btn-group > .btn {\n float: none;\n}\n.btn-group-vertical > .btn + .btn,\n.btn-group-vertical > .btn + .btn-group,\n.btn-group-vertical > .btn-group + .btn,\n.btn-group-vertical > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n}\n.btn-group-vertical > .btn:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.btn-group-vertical > .btn:first-child:not(:last-child) {\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn:last-child:not(:first-child) {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .btn:last-child,\n.btn-group-vertical > .btn-group:first-child:not(:last-child) > .dropdown-toggle {\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n}\n.btn-group-justified > .btn,\n.btn-group-justified > .btn-group {\n float: none;\n display: table-cell;\n width: 1%;\n}\n.btn-group-justified > .btn-group .btn {\n width: 100%;\n}\n.btn-group-justified > .btn-group .dropdown-menu {\n left: auto;\n}\n[data-toggle=\"buttons\"] > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"radio\"],\n[data-toggle=\"buttons\"] > .btn input[type=\"checkbox\"],\n[data-toggle=\"buttons\"] > .btn-group > .btn input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0, 0, 0, 0);\n pointer-events: none;\n}\n.input-group {\n position: relative;\n display: table;\n border-collapse: separate;\n}\n.input-group[class*=\"col-\"] {\n float: none;\n padding-left: 0;\n padding-right: 0;\n}\n.input-group .form-control {\n position: relative;\n z-index: 2;\n float: left;\n width: 100%;\n margin-bottom: 0;\n}\n.input-group .form-control:focus {\n z-index: 3;\n}\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n border-radius: 6px;\n}\nselect.input-group-lg > .form-control,\nselect.input-group-lg > .input-group-addon,\nselect.input-group-lg > .input-group-btn > .btn {\n height: 46px;\n line-height: 46px;\n}\ntextarea.input-group-lg > .form-control,\ntextarea.input-group-lg > .input-group-addon,\ntextarea.input-group-lg > .input-group-btn > .btn,\nselect[multiple].input-group-lg > .form-control,\nselect[multiple].input-group-lg > .input-group-addon,\nselect[multiple].input-group-lg > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n border-radius: 3px;\n}\nselect.input-group-sm > .form-control,\nselect.input-group-sm > .input-group-addon,\nselect.input-group-sm > .input-group-btn > .btn {\n height: 30px;\n line-height: 30px;\n}\ntextarea.input-group-sm > .form-control,\ntextarea.input-group-sm > .input-group-addon,\ntextarea.input-group-sm > .input-group-btn > .btn,\nselect[multiple].input-group-sm > .form-control,\nselect[multiple].input-group-sm > .input-group-addon,\nselect[multiple].input-group-sm > .input-group-btn > .btn {\n height: auto;\n}\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n}\n.input-group-addon:not(:first-child):not(:last-child),\n.input-group-btn:not(:first-child):not(:last-child),\n.input-group .form-control:not(:first-child):not(:last-child) {\n border-radius: 0;\n}\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle;\n}\n.input-group-addon {\n padding: 6px 12px;\n font-size: 14px;\n font-weight: normal;\n line-height: 1;\n color: #555555;\n text-align: center;\n background-color: #eeeeee;\n border: 1px solid #ccc;\n border-radius: 4px;\n}\n.input-group-addon.input-sm {\n padding: 5px 10px;\n font-size: 12px;\n border-radius: 3px;\n}\n.input-group-addon.input-lg {\n padding: 10px 16px;\n font-size: 18px;\n border-radius: 6px;\n}\n.input-group-addon input[type=\"radio\"],\n.input-group-addon input[type=\"checkbox\"] {\n margin-top: 0;\n}\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n border-bottom-right-radius: 0;\n border-top-right-radius: 0;\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n border-bottom-left-radius: 0;\n border-top-left-radius: 0;\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n.input-group-btn {\n position: relative;\n font-size: 0;\n white-space: nowrap;\n}\n.input-group-btn > .btn {\n position: relative;\n}\n.input-group-btn > .btn + .btn {\n margin-left: -1px;\n}\n.input-group-btn > .btn:hover,\n.input-group-btn > .btn:focus,\n.input-group-btn > .btn:active {\n z-index: 2;\n}\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group {\n margin-right: -1px;\n}\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group {\n z-index: 2;\n margin-left: -1px;\n}\n.nav {\n margin-bottom: 0;\n padding-left: 0;\n list-style: none;\n}\n.nav > li {\n position: relative;\n display: block;\n}\n.nav > li > a {\n position: relative;\n display: block;\n padding: 10px 15px;\n}\n.nav > li > a:hover,\n.nav > li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.nav > li.disabled > a {\n color: #777777;\n}\n.nav > li.disabled > a:hover,\n.nav > li.disabled > a:focus {\n color: #777777;\n text-decoration: none;\n background-color: transparent;\n cursor: not-allowed;\n}\n.nav .open > a,\n.nav .open > a:hover,\n.nav .open > a:focus {\n background-color: #eeeeee;\n border-color: #337ab7;\n}\n.nav .nav-divider {\n height: 1px;\n margin: 9px 0;\n overflow: hidden;\n background-color: #e5e5e5;\n}\n.nav > li > a > img {\n max-width: none;\n}\n.nav-tabs {\n border-bottom: 1px solid #ddd;\n}\n.nav-tabs > li {\n float: left;\n margin-bottom: -1px;\n}\n.nav-tabs > li > a {\n margin-right: 2px;\n line-height: 1.42857143;\n border: 1px solid transparent;\n border-radius: 4px 4px 0 0;\n}\n.nav-tabs > li > a:hover {\n border-color: #eeeeee #eeeeee #ddd;\n}\n.nav-tabs > li.active > a,\n.nav-tabs > li.active > a:hover,\n.nav-tabs > li.active > a:focus {\n color: #555555;\n background-color: #fff;\n border: 1px solid #ddd;\n border-bottom-color: transparent;\n cursor: default;\n}\n.nav-tabs.nav-justified {\n width: 100%;\n border-bottom: 0;\n}\n.nav-tabs.nav-justified > li {\n float: none;\n}\n.nav-tabs.nav-justified > li > a {\n text-align: center;\n margin-bottom: 5px;\n}\n.nav-tabs.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-tabs.nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs.nav-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs.nav-justified > .active > a,\n.nav-tabs.nav-justified > .active > a:hover,\n.nav-tabs.nav-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs.nav-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs.nav-justified > .active > a,\n .nav-tabs.nav-justified > .active > a:hover,\n .nav-tabs.nav-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.nav-pills > li {\n float: left;\n}\n.nav-pills > li > a {\n border-radius: 4px;\n}\n.nav-pills > li + li {\n margin-left: 2px;\n}\n.nav-pills > li.active > a,\n.nav-pills > li.active > a:hover,\n.nav-pills > li.active > a:focus {\n color: #fff;\n background-color: #337ab7;\n}\n.nav-stacked > li {\n float: none;\n}\n.nav-stacked > li + li {\n margin-top: 2px;\n margin-left: 0;\n}\n.nav-justified {\n width: 100%;\n}\n.nav-justified > li {\n float: none;\n}\n.nav-justified > li > a {\n text-align: center;\n margin-bottom: 5px;\n}\n.nav-justified > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n}\n@media (min-width: 768px) {\n .nav-justified > li {\n display: table-cell;\n width: 1%;\n }\n .nav-justified > li > a {\n margin-bottom: 0;\n }\n}\n.nav-tabs-justified {\n border-bottom: 0;\n}\n.nav-tabs-justified > li > a {\n margin-right: 0;\n border-radius: 4px;\n}\n.nav-tabs-justified > .active > a,\n.nav-tabs-justified > .active > a:hover,\n.nav-tabs-justified > .active > a:focus {\n border: 1px solid #ddd;\n}\n@media (min-width: 768px) {\n .nav-tabs-justified > li > a {\n border-bottom: 1px solid #ddd;\n border-radius: 4px 4px 0 0;\n }\n .nav-tabs-justified > .active > a,\n .nav-tabs-justified > .active > a:hover,\n .nav-tabs-justified > .active > a:focus {\n border-bottom-color: #fff;\n }\n}\n.tab-content > .tab-pane {\n display: none;\n}\n.tab-content > .active {\n display: block;\n}\n.nav-tabs .dropdown-menu {\n margin-top: -1px;\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.navbar {\n position: relative;\n min-height: 50px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n}\n@media (min-width: 768px) {\n .navbar {\n border-radius: 4px;\n }\n}\n@media (min-width: 768px) {\n .navbar-header {\n float: left;\n }\n}\n.navbar-collapse {\n overflow-x: visible;\n padding-right: 15px;\n padding-left: 15px;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);\n -webkit-overflow-scrolling: touch;\n}\n.navbar-collapse.in {\n overflow-y: auto;\n}\n@media (min-width: 768px) {\n .navbar-collapse {\n width: auto;\n border-top: 0;\n box-shadow: none;\n }\n .navbar-collapse.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0;\n overflow: visible !important;\n }\n .navbar-collapse.in {\n overflow-y: visible;\n }\n .navbar-fixed-top .navbar-collapse,\n .navbar-static-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n padding-left: 0;\n padding-right: 0;\n }\n}\n.navbar-fixed-top .navbar-collapse,\n.navbar-fixed-bottom .navbar-collapse {\n max-height: 340px;\n}\n@media (max-device-width: 480px) and (orientation: landscape) {\n .navbar-fixed-top .navbar-collapse,\n .navbar-fixed-bottom .navbar-collapse {\n max-height: 200px;\n }\n}\n.container > .navbar-header,\n.container-fluid > .navbar-header,\n.container > .navbar-collapse,\n.container-fluid > .navbar-collapse {\n margin-right: -15px;\n margin-left: -15px;\n}\n@media (min-width: 768px) {\n .container > .navbar-header,\n .container-fluid > .navbar-header,\n .container > .navbar-collapse,\n .container-fluid > .navbar-collapse {\n margin-right: 0;\n margin-left: 0;\n }\n}\n.navbar-static-top {\n z-index: 1000;\n border-width: 0 0 1px;\n}\n@media (min-width: 768px) {\n .navbar-static-top {\n border-radius: 0;\n }\n}\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: 1030;\n}\n@media (min-width: 768px) {\n .navbar-fixed-top,\n .navbar-fixed-bottom {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0;\n border-width: 1px 0 0;\n}\n.navbar-brand {\n float: left;\n padding: 15px 15px;\n font-size: 18px;\n line-height: 20px;\n height: 50px;\n}\n.navbar-brand:hover,\n.navbar-brand:focus {\n text-decoration: none;\n}\n.navbar-brand > img {\n display: block;\n}\n@media (min-width: 768px) {\n .navbar > .container .navbar-brand,\n .navbar > .container-fluid .navbar-brand {\n margin-left: -15px;\n }\n}\n.navbar-toggle {\n position: relative;\n float: right;\n margin-right: 15px;\n padding: 9px 10px;\n margin-top: 8px;\n margin-bottom: 8px;\n background-color: transparent;\n background-image: none;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.navbar-toggle:focus {\n outline: 0;\n}\n.navbar-toggle .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n}\n.navbar-toggle .icon-bar + .icon-bar {\n margin-top: 4px;\n}\n@media (min-width: 768px) {\n .navbar-toggle {\n display: none;\n }\n}\n.navbar-nav {\n margin: 7.5px -15px;\n}\n.navbar-nav > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: 20px;\n}\n@media (max-width: 767px) {\n .navbar-nav .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n }\n .navbar-nav .open .dropdown-menu > li > a,\n .navbar-nav .open .dropdown-menu .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n .navbar-nav .open .dropdown-menu > li > a {\n line-height: 20px;\n }\n .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-nav .open .dropdown-menu > li > a:focus {\n background-image: none;\n }\n}\n@media (min-width: 768px) {\n .navbar-nav {\n float: left;\n margin: 0;\n }\n .navbar-nav > li {\n float: left;\n }\n .navbar-nav > li > a {\n padding-top: 15px;\n padding-bottom: 15px;\n }\n}\n.navbar-form {\n margin-left: -15px;\n margin-right: -15px;\n padding: 10px 15px;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);\n margin-top: 8px;\n margin-bottom: 8px;\n}\n@media (min-width: 768px) {\n .navbar-form .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .form-control {\n display: inline-block;\n width: auto;\n vertical-align: middle;\n }\n .navbar-form .form-control-static {\n display: inline-block;\n }\n .navbar-form .input-group {\n display: inline-table;\n vertical-align: middle;\n }\n .navbar-form .input-group .input-group-addon,\n .navbar-form .input-group .input-group-btn,\n .navbar-form .input-group .form-control {\n width: auto;\n }\n .navbar-form .input-group > .form-control {\n width: 100%;\n }\n .navbar-form .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio,\n .navbar-form .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n }\n .navbar-form .radio label,\n .navbar-form .checkbox label {\n padding-left: 0;\n }\n .navbar-form .radio input[type=\"radio\"],\n .navbar-form .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n .navbar-form .has-feedback .form-control-feedback {\n top: 0;\n }\n}\n@media (max-width: 767px) {\n .navbar-form .form-group {\n margin-bottom: 5px;\n }\n .navbar-form .form-group:last-child {\n margin-bottom: 0;\n }\n}\n@media (min-width: 768px) {\n .navbar-form {\n width: auto;\n border: 0;\n margin-left: 0;\n margin-right: 0;\n padding-top: 0;\n padding-bottom: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n }\n}\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n border-bottom-right-radius: 0;\n border-bottom-left-radius: 0;\n}\n.navbar-btn {\n margin-top: 8px;\n margin-bottom: 8px;\n}\n.navbar-btn.btn-sm {\n margin-top: 10px;\n margin-bottom: 10px;\n}\n.navbar-btn.btn-xs {\n margin-top: 14px;\n margin-bottom: 14px;\n}\n.navbar-text {\n margin-top: 15px;\n margin-bottom: 15px;\n}\n@media (min-width: 768px) {\n .navbar-text {\n float: left;\n margin-left: 15px;\n margin-right: 15px;\n }\n}\n@media (min-width: 768px) {\n .navbar-left {\n float: left !important;\n }\n .navbar-right {\n float: right !important;\n margin-right: -15px;\n }\n .navbar-right ~ .navbar-right {\n margin-right: 0;\n }\n}\n.navbar-default {\n background-color: #f8f8f8;\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-brand {\n color: #777;\n}\n.navbar-default .navbar-brand:hover,\n.navbar-default .navbar-brand:focus {\n color: #5e5e5e;\n background-color: transparent;\n}\n.navbar-default .navbar-text {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a {\n color: #777;\n}\n.navbar-default .navbar-nav > li > a:hover,\n.navbar-default .navbar-nav > li > a:focus {\n color: #333;\n background-color: transparent;\n}\n.navbar-default .navbar-nav > .active > a,\n.navbar-default .navbar-nav > .active > a:hover,\n.navbar-default .navbar-nav > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .disabled > a,\n.navbar-default .navbar-nav > .disabled > a:hover,\n.navbar-default .navbar-nav > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n}\n.navbar-default .navbar-toggle {\n border-color: #ddd;\n}\n.navbar-default .navbar-toggle:hover,\n.navbar-default .navbar-toggle:focus {\n background-color: #ddd;\n}\n.navbar-default .navbar-toggle .icon-bar {\n background-color: #888;\n}\n.navbar-default .navbar-collapse,\n.navbar-default .navbar-form {\n border-color: #e7e7e7;\n}\n.navbar-default .navbar-nav > .open > a,\n.navbar-default .navbar-nav > .open > a:hover,\n.navbar-default .navbar-nav > .open > a:focus {\n background-color: #e7e7e7;\n color: #555;\n}\n@media (max-width: 767px) {\n .navbar-default .navbar-nav .open .dropdown-menu > li > a {\n color: #777;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #333;\n background-color: transparent;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #555;\n background-color: #e7e7e7;\n }\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-default .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #ccc;\n background-color: transparent;\n }\n}\n.navbar-default .navbar-link {\n color: #777;\n}\n.navbar-default .navbar-link:hover {\n color: #333;\n}\n.navbar-default .btn-link {\n color: #777;\n}\n.navbar-default .btn-link:hover,\n.navbar-default .btn-link:focus {\n color: #333;\n}\n.navbar-default .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-default .btn-link:hover,\n.navbar-default .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-default .btn-link:focus {\n color: #ccc;\n}\n.navbar-inverse {\n background-color: #222;\n border-color: #080808;\n}\n.navbar-inverse .navbar-brand {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-brand:hover,\n.navbar-inverse .navbar-brand:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-text {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-nav > li > a:hover,\n.navbar-inverse .navbar-nav > li > a:focus {\n color: #fff;\n background-color: transparent;\n}\n.navbar-inverse .navbar-nav > .active > a,\n.navbar-inverse .navbar-nav > .active > a:hover,\n.navbar-inverse .navbar-nav > .active > a:focus {\n color: #fff;\n background-color: #080808;\n}\n.navbar-inverse .navbar-nav > .disabled > a,\n.navbar-inverse .navbar-nav > .disabled > a:hover,\n.navbar-inverse .navbar-nav > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n}\n.navbar-inverse .navbar-toggle {\n border-color: #333;\n}\n.navbar-inverse .navbar-toggle:hover,\n.navbar-inverse .navbar-toggle:focus {\n background-color: #333;\n}\n.navbar-inverse .navbar-toggle .icon-bar {\n background-color: #fff;\n}\n.navbar-inverse .navbar-collapse,\n.navbar-inverse .navbar-form {\n border-color: #101010;\n}\n.navbar-inverse .navbar-nav > .open > a,\n.navbar-inverse .navbar-nav > .open > a:hover,\n.navbar-inverse .navbar-nav > .open > a:focus {\n background-color: #080808;\n color: #fff;\n}\n@media (max-width: 767px) {\n .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header {\n border-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu .divider {\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a {\n color: #9d9d9d;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus {\n color: #fff;\n background-color: transparent;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus {\n color: #fff;\n background-color: #080808;\n }\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover,\n .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus {\n color: #444;\n background-color: transparent;\n }\n}\n.navbar-inverse .navbar-link {\n color: #9d9d9d;\n}\n.navbar-inverse .navbar-link:hover {\n color: #fff;\n}\n.navbar-inverse .btn-link {\n color: #9d9d9d;\n}\n.navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link:focus {\n color: #fff;\n}\n.navbar-inverse .btn-link[disabled]:hover,\nfieldset[disabled] .navbar-inverse .btn-link:hover,\n.navbar-inverse .btn-link[disabled]:focus,\nfieldset[disabled] .navbar-inverse .btn-link:focus {\n color: #444;\n}\n.breadcrumb {\n padding: 8px 15px;\n margin-bottom: 20px;\n list-style: none;\n background-color: #f5f5f5;\n border-radius: 4px;\n}\n.breadcrumb > li {\n display: inline-block;\n}\n.breadcrumb > li + li:before {\n content: \"/\\00a0\";\n padding: 0 5px;\n color: #ccc;\n}\n.breadcrumb > .active {\n color: #777777;\n}\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: 20px 0;\n border-radius: 4px;\n}\n.pagination > li {\n display: inline;\n}\n.pagination > li > a,\n.pagination > li > span {\n position: relative;\n float: left;\n padding: 6px 12px;\n line-height: 1.42857143;\n text-decoration: none;\n color: #337ab7;\n background-color: #fff;\n border: 1px solid #ddd;\n margin-left: -1px;\n}\n.pagination > li:first-child > a,\n.pagination > li:first-child > span {\n margin-left: 0;\n border-bottom-left-radius: 4px;\n border-top-left-radius: 4px;\n}\n.pagination > li:last-child > a,\n.pagination > li:last-child > span {\n border-bottom-right-radius: 4px;\n border-top-right-radius: 4px;\n}\n.pagination > li > a:hover,\n.pagination > li > span:hover,\n.pagination > li > a:focus,\n.pagination > li > span:focus {\n z-index: 2;\n color: #23527c;\n background-color: #eeeeee;\n border-color: #ddd;\n}\n.pagination > .active > a,\n.pagination > .active > span,\n.pagination > .active > a:hover,\n.pagination > .active > span:hover,\n.pagination > .active > a:focus,\n.pagination > .active > span:focus {\n z-index: 3;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n cursor: default;\n}\n.pagination > .disabled > span,\n.pagination > .disabled > span:hover,\n.pagination > .disabled > span:focus,\n.pagination > .disabled > a,\n.pagination > .disabled > a:hover,\n.pagination > .disabled > a:focus {\n color: #777777;\n background-color: #fff;\n border-color: #ddd;\n cursor: not-allowed;\n}\n.pagination-lg > li > a,\n.pagination-lg > li > span {\n padding: 10px 16px;\n font-size: 18px;\n line-height: 1.3333333;\n}\n.pagination-lg > li:first-child > a,\n.pagination-lg > li:first-child > span {\n border-bottom-left-radius: 6px;\n border-top-left-radius: 6px;\n}\n.pagination-lg > li:last-child > a,\n.pagination-lg > li:last-child > span {\n border-bottom-right-radius: 6px;\n border-top-right-radius: 6px;\n}\n.pagination-sm > li > a,\n.pagination-sm > li > span {\n padding: 5px 10px;\n font-size: 12px;\n line-height: 1.5;\n}\n.pagination-sm > li:first-child > a,\n.pagination-sm > li:first-child > span {\n border-bottom-left-radius: 3px;\n border-top-left-radius: 3px;\n}\n.pagination-sm > li:last-child > a,\n.pagination-sm > li:last-child > span {\n border-bottom-right-radius: 3px;\n border-top-right-radius: 3px;\n}\n.pager {\n padding-left: 0;\n margin: 20px 0;\n list-style: none;\n text-align: center;\n}\n.pager li {\n display: inline;\n}\n.pager li > a,\n.pager li > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 15px;\n}\n.pager li > a:hover,\n.pager li > a:focus {\n text-decoration: none;\n background-color: #eeeeee;\n}\n.pager .next > a,\n.pager .next > span {\n float: right;\n}\n.pager .previous > a,\n.pager .previous > span {\n float: left;\n}\n.pager .disabled > a,\n.pager .disabled > a:hover,\n.pager .disabled > a:focus,\n.pager .disabled > span {\n color: #777777;\n background-color: #fff;\n cursor: not-allowed;\n}\n.label {\n display: inline;\n padding: .2em .6em .3em;\n font-size: 75%;\n font-weight: bold;\n line-height: 1;\n color: #fff;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: .25em;\n}\na.label:hover,\na.label:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.label:empty {\n display: none;\n}\n.btn .label {\n position: relative;\n top: -1px;\n}\n.label-default {\n background-color: #777777;\n}\n.label-default[href]:hover,\n.label-default[href]:focus {\n background-color: #5e5e5e;\n}\n.label-primary {\n background-color: #337ab7;\n}\n.label-primary[href]:hover,\n.label-primary[href]:focus {\n background-color: #286090;\n}\n.label-success {\n background-color: #5cb85c;\n}\n.label-success[href]:hover,\n.label-success[href]:focus {\n background-color: #449d44;\n}\n.label-info {\n background-color: #5bc0de;\n}\n.label-info[href]:hover,\n.label-info[href]:focus {\n background-color: #31b0d5;\n}\n.label-warning {\n background-color: #f0ad4e;\n}\n.label-warning[href]:hover,\n.label-warning[href]:focus {\n background-color: #ec971f;\n}\n.label-danger {\n background-color: #d9534f;\n}\n.label-danger[href]:hover,\n.label-danger[href]:focus {\n background-color: #c9302c;\n}\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: 12px;\n font-weight: bold;\n color: #fff;\n line-height: 1;\n vertical-align: middle;\n white-space: nowrap;\n text-align: center;\n background-color: #777777;\n border-radius: 10px;\n}\n.badge:empty {\n display: none;\n}\n.btn .badge {\n position: relative;\n top: -1px;\n}\n.btn-xs .badge,\n.btn-group-xs > .btn .badge {\n top: 0;\n padding: 1px 5px;\n}\na.badge:hover,\na.badge:focus {\n color: #fff;\n text-decoration: none;\n cursor: pointer;\n}\n.list-group-item.active > .badge,\n.nav-pills > .active > a > .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.list-group-item > .badge {\n float: right;\n}\n.list-group-item > .badge + .badge {\n margin-right: 5px;\n}\n.nav-pills > li > a > .badge {\n margin-left: 3px;\n}\n.jumbotron {\n padding-top: 30px;\n padding-bottom: 30px;\n margin-bottom: 30px;\n color: inherit;\n background-color: #eeeeee;\n}\n.jumbotron h1,\n.jumbotron .h1 {\n color: inherit;\n}\n.jumbotron p {\n margin-bottom: 15px;\n font-size: 21px;\n font-weight: 200;\n}\n.jumbotron > hr {\n border-top-color: #d5d5d5;\n}\n.container .jumbotron,\n.container-fluid .jumbotron {\n border-radius: 6px;\n padding-left: 15px;\n padding-right: 15px;\n}\n.jumbotron .container {\n max-width: 100%;\n}\n@media screen and (min-width: 768px) {\n .jumbotron {\n padding-top: 48px;\n padding-bottom: 48px;\n }\n .container .jumbotron,\n .container-fluid .jumbotron {\n padding-left: 60px;\n padding-right: 60px;\n }\n .jumbotron h1,\n .jumbotron .h1 {\n font-size: 63px;\n }\n}\n.thumbnail {\n display: block;\n padding: 4px;\n margin-bottom: 20px;\n line-height: 1.42857143;\n background-color: #fff;\n border: 1px solid #ddd;\n border-radius: 4px;\n -webkit-transition: border 0.2s ease-in-out;\n -o-transition: border 0.2s ease-in-out;\n transition: border 0.2s ease-in-out;\n}\n.thumbnail > img,\n.thumbnail a > img {\n margin-left: auto;\n margin-right: auto;\n}\na.thumbnail:hover,\na.thumbnail:focus,\na.thumbnail.active {\n border-color: #337ab7;\n}\n.thumbnail .caption {\n padding: 9px;\n color: #333333;\n}\n.alert {\n padding: 15px;\n margin-bottom: 20px;\n border: 1px solid transparent;\n border-radius: 4px;\n}\n.alert h4 {\n margin-top: 0;\n color: inherit;\n}\n.alert .alert-link {\n font-weight: bold;\n}\n.alert > p,\n.alert > ul {\n margin-bottom: 0;\n}\n.alert > p + p {\n margin-top: 5px;\n}\n.alert-dismissable,\n.alert-dismissible {\n padding-right: 35px;\n}\n.alert-dismissable .close,\n.alert-dismissible .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n}\n.alert-success {\n background-color: #dff0d8;\n border-color: #d6e9c6;\n color: #3c763d;\n}\n.alert-success hr {\n border-top-color: #c9e2b3;\n}\n.alert-success .alert-link {\n color: #2b542c;\n}\n.alert-info {\n background-color: #d9edf7;\n border-color: #bce8f1;\n color: #31708f;\n}\n.alert-info hr {\n border-top-color: #a6e1ec;\n}\n.alert-info .alert-link {\n color: #245269;\n}\n.alert-warning {\n background-color: #fcf8e3;\n border-color: #faebcc;\n color: #8a6d3b;\n}\n.alert-warning hr {\n border-top-color: #f7e1b5;\n}\n.alert-warning .alert-link {\n color: #66512c;\n}\n.alert-danger {\n background-color: #f2dede;\n border-color: #ebccd1;\n color: #a94442;\n}\n.alert-danger hr {\n border-top-color: #e4b9c0;\n}\n.alert-danger .alert-link {\n color: #843534;\n}\n@-webkit-keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n@keyframes progress-bar-stripes {\n from {\n background-position: 40px 0;\n }\n to {\n background-position: 0 0;\n }\n}\n.progress {\n overflow: hidden;\n height: 20px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);\n}\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: 12px;\n line-height: 20px;\n color: #fff;\n text-align: center;\n background-color: #337ab7;\n -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15);\n -webkit-transition: width 0.6s ease;\n -o-transition: width 0.6s ease;\n transition: width 0.6s ease;\n}\n.progress-striped .progress-bar,\n.progress-bar-striped {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-size: 40px 40px;\n}\n.progress.active .progress-bar,\n.progress-bar.active {\n -webkit-animation: progress-bar-stripes 2s linear infinite;\n -o-animation: progress-bar-stripes 2s linear infinite;\n animation: progress-bar-stripes 2s linear infinite;\n}\n.progress-bar-success {\n background-color: #5cb85c;\n}\n.progress-striped .progress-bar-success {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-info {\n background-color: #5bc0de;\n}\n.progress-striped .progress-bar-info {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-warning {\n background-color: #f0ad4e;\n}\n.progress-striped .progress-bar-warning {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.progress-bar-danger {\n background-color: #d9534f;\n}\n.progress-striped .progress-bar-danger {\n background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);\n}\n.media {\n margin-top: 15px;\n}\n.media:first-child {\n margin-top: 0;\n}\n.media,\n.media-body {\n zoom: 1;\n overflow: hidden;\n}\n.media-body {\n width: 10000px;\n}\n.media-object {\n display: block;\n}\n.media-object.img-thumbnail {\n max-width: none;\n}\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n.media-middle {\n vertical-align: middle;\n}\n.media-bottom {\n vertical-align: bottom;\n}\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n.list-group {\n margin-bottom: 20px;\n padding-left: 0;\n}\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n margin-bottom: -1px;\n background-color: #fff;\n border: 1px solid #ddd;\n}\n.list-group-item:first-child {\n border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n}\n.list-group-item:last-child {\n margin-bottom: 0;\n border-bottom-right-radius: 4px;\n border-bottom-left-radius: 4px;\n}\na.list-group-item,\nbutton.list-group-item {\n color: #555;\n}\na.list-group-item .list-group-item-heading,\nbutton.list-group-item .list-group-item-heading {\n color: #333;\n}\na.list-group-item:hover,\nbutton.list-group-item:hover,\na.list-group-item:focus,\nbutton.list-group-item:focus {\n text-decoration: none;\n color: #555;\n background-color: #f5f5f5;\n}\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n.list-group-item.disabled,\n.list-group-item.disabled:hover,\n.list-group-item.disabled:focus {\n background-color: #eeeeee;\n color: #777777;\n cursor: not-allowed;\n}\n.list-group-item.disabled .list-group-item-heading,\n.list-group-item.disabled:hover .list-group-item-heading,\n.list-group-item.disabled:focus .list-group-item-heading {\n color: inherit;\n}\n.list-group-item.disabled .list-group-item-text,\n.list-group-item.disabled:hover .list-group-item-text,\n.list-group-item.disabled:focus .list-group-item-text {\n color: #777777;\n}\n.list-group-item.active,\n.list-group-item.active:hover,\n.list-group-item.active:focus {\n z-index: 2;\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.list-group-item.active .list-group-item-heading,\n.list-group-item.active:hover .list-group-item-heading,\n.list-group-item.active:focus .list-group-item-heading,\n.list-group-item.active .list-group-item-heading > small,\n.list-group-item.active:hover .list-group-item-heading > small,\n.list-group-item.active:focus .list-group-item-heading > small,\n.list-group-item.active .list-group-item-heading > .small,\n.list-group-item.active:hover .list-group-item-heading > .small,\n.list-group-item.active:focus .list-group-item-heading > .small {\n color: inherit;\n}\n.list-group-item.active .list-group-item-text,\n.list-group-item.active:hover .list-group-item-text,\n.list-group-item.active:focus .list-group-item-text {\n color: #c7ddef;\n}\n.list-group-item-success {\n color: #3c763d;\n background-color: #dff0d8;\n}\na.list-group-item-success,\nbutton.list-group-item-success {\n color: #3c763d;\n}\na.list-group-item-success .list-group-item-heading,\nbutton.list-group-item-success .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-success:hover,\nbutton.list-group-item-success:hover,\na.list-group-item-success:focus,\nbutton.list-group-item-success:focus {\n color: #3c763d;\n background-color: #d0e9c6;\n}\na.list-group-item-success.active,\nbutton.list-group-item-success.active,\na.list-group-item-success.active:hover,\nbutton.list-group-item-success.active:hover,\na.list-group-item-success.active:focus,\nbutton.list-group-item-success.active:focus {\n color: #fff;\n background-color: #3c763d;\n border-color: #3c763d;\n}\n.list-group-item-info {\n color: #31708f;\n background-color: #d9edf7;\n}\na.list-group-item-info,\nbutton.list-group-item-info {\n color: #31708f;\n}\na.list-group-item-info .list-group-item-heading,\nbutton.list-group-item-info .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-info:hover,\nbutton.list-group-item-info:hover,\na.list-group-item-info:focus,\nbutton.list-group-item-info:focus {\n color: #31708f;\n background-color: #c4e3f3;\n}\na.list-group-item-info.active,\nbutton.list-group-item-info.active,\na.list-group-item-info.active:hover,\nbutton.list-group-item-info.active:hover,\na.list-group-item-info.active:focus,\nbutton.list-group-item-info.active:focus {\n color: #fff;\n background-color: #31708f;\n border-color: #31708f;\n}\n.list-group-item-warning {\n color: #8a6d3b;\n background-color: #fcf8e3;\n}\na.list-group-item-warning,\nbutton.list-group-item-warning {\n color: #8a6d3b;\n}\na.list-group-item-warning .list-group-item-heading,\nbutton.list-group-item-warning .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-warning:hover,\nbutton.list-group-item-warning:hover,\na.list-group-item-warning:focus,\nbutton.list-group-item-warning:focus {\n color: #8a6d3b;\n background-color: #faf2cc;\n}\na.list-group-item-warning.active,\nbutton.list-group-item-warning.active,\na.list-group-item-warning.active:hover,\nbutton.list-group-item-warning.active:hover,\na.list-group-item-warning.active:focus,\nbutton.list-group-item-warning.active:focus {\n color: #fff;\n background-color: #8a6d3b;\n border-color: #8a6d3b;\n}\n.list-group-item-danger {\n color: #a94442;\n background-color: #f2dede;\n}\na.list-group-item-danger,\nbutton.list-group-item-danger {\n color: #a94442;\n}\na.list-group-item-danger .list-group-item-heading,\nbutton.list-group-item-danger .list-group-item-heading {\n color: inherit;\n}\na.list-group-item-danger:hover,\nbutton.list-group-item-danger:hover,\na.list-group-item-danger:focus,\nbutton.list-group-item-danger:focus {\n color: #a94442;\n background-color: #ebcccc;\n}\na.list-group-item-danger.active,\nbutton.list-group-item-danger.active,\na.list-group-item-danger.active:hover,\nbutton.list-group-item-danger.active:hover,\na.list-group-item-danger.active:focus,\nbutton.list-group-item-danger.active:focus {\n color: #fff;\n background-color: #a94442;\n border-color: #a94442;\n}\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n.panel {\n margin-bottom: 20px;\n background-color: #fff;\n border: 1px solid transparent;\n border-radius: 4px;\n -webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.panel-body {\n padding: 15px;\n}\n.panel-heading {\n padding: 10px 15px;\n border-bottom: 1px solid transparent;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel-heading > .dropdown .dropdown-toggle {\n color: inherit;\n}\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: 16px;\n color: inherit;\n}\n.panel-title > a,\n.panel-title > small,\n.panel-title > .small,\n.panel-title > small > a,\n.panel-title > .small > a {\n color: inherit;\n}\n.panel-footer {\n padding: 10px 15px;\n background-color: #f5f5f5;\n border-top: 1px solid #ddd;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .list-group,\n.panel > .panel-collapse > .list-group {\n margin-bottom: 0;\n}\n.panel > .list-group .list-group-item,\n.panel > .panel-collapse > .list-group .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n}\n.panel > .list-group:first-child .list-group-item:first-child,\n.panel > .panel-collapse > .list-group:first-child .list-group-item:first-child {\n border-top: 0;\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel > .list-group:last-child .list-group-item:last-child,\n.panel > .panel-collapse > .list-group:last-child .list-group-item:last-child {\n border-bottom: 0;\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .panel-heading + .panel-collapse > .list-group .list-group-item:first-child {\n border-top-right-radius: 0;\n border-top-left-radius: 0;\n}\n.panel-heading + .list-group .list-group-item:first-child {\n border-top-width: 0;\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n.panel > .table,\n.panel > .table-responsive > .table,\n.panel > .panel-collapse > .table {\n margin-bottom: 0;\n}\n.panel > .table caption,\n.panel > .table-responsive > .table caption,\n.panel > .panel-collapse > .table caption {\n padding-left: 15px;\n padding-right: 15px;\n}\n.panel > .table:first-child,\n.panel > .table-responsive:first-child > .table:first-child {\n border-top-right-radius: 3px;\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child {\n border-top-left-radius: 3px;\n border-top-right-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:first-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:first-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:first-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:first-child {\n border-top-left-radius: 3px;\n}\n.panel > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child td:last-child,\n.panel > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > thead:first-child > tr:first-child th:last-child,\n.panel > .table:first-child > tbody:first-child > tr:first-child th:last-child,\n.panel > .table-responsive:first-child > .table:first-child > tbody:first-child > tr:first-child th:last-child {\n border-top-right-radius: 3px;\n}\n.panel > .table:last-child,\n.panel > .table-responsive:last-child > .table:last-child {\n border-bottom-right-radius: 3px;\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child {\n border-bottom-left-radius: 3px;\n border-bottom-right-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:first-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:first-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:first-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:first-child {\n border-bottom-left-radius: 3px;\n}\n.panel > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child td:last-child,\n.panel > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tbody:last-child > tr:last-child th:last-child,\n.panel > .table:last-child > tfoot:last-child > tr:last-child th:last-child,\n.panel > .table-responsive:last-child > .table:last-child > tfoot:last-child > tr:last-child th:last-child {\n border-bottom-right-radius: 3px;\n}\n.panel > .panel-body + .table,\n.panel > .panel-body + .table-responsive,\n.panel > .table + .panel-body,\n.panel > .table-responsive + .panel-body {\n border-top: 1px solid #ddd;\n}\n.panel > .table > tbody:first-child > tr:first-child th,\n.panel > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n}\n.panel > .table-bordered,\n.panel > .table-responsive > .table-bordered {\n border: 0;\n}\n.panel > .table-bordered > thead > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:first-child,\n.panel > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:first-child,\n.panel > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:first-child,\n.panel > .table-bordered > thead > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:first-child,\n.panel > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:first-child,\n.panel > .table-bordered > tfoot > tr > td:first-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:first-child {\n border-left: 0;\n}\n.panel > .table-bordered > thead > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > th:last-child,\n.panel > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > th:last-child,\n.panel > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > th:last-child,\n.panel > .table-bordered > thead > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > thead > tr > td:last-child,\n.panel > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tbody > tr > td:last-child,\n.panel > .table-bordered > tfoot > tr > td:last-child,\n.panel > .table-responsive > .table-bordered > tfoot > tr > td:last-child {\n border-right: 0;\n}\n.panel > .table-bordered > thead > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > td,\n.panel > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > td,\n.panel > .table-bordered > thead > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > thead > tr:first-child > th,\n.panel > .table-bordered > tbody > tr:first-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:first-child > th {\n border-bottom: 0;\n}\n.panel > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > td,\n.panel > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > td,\n.panel > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tbody > tr:last-child > th,\n.panel > .table-bordered > tfoot > tr:last-child > th,\n.panel > .table-responsive > .table-bordered > tfoot > tr:last-child > th {\n border-bottom: 0;\n}\n.panel > .table-responsive {\n border: 0;\n margin-bottom: 0;\n}\n.panel-group {\n margin-bottom: 20px;\n}\n.panel-group .panel {\n margin-bottom: 0;\n border-radius: 4px;\n}\n.panel-group .panel + .panel {\n margin-top: 5px;\n}\n.panel-group .panel-heading {\n border-bottom: 0;\n}\n.panel-group .panel-heading + .panel-collapse > .panel-body,\n.panel-group .panel-heading + .panel-collapse > .list-group {\n border-top: 1px solid #ddd;\n}\n.panel-group .panel-footer {\n border-top: 0;\n}\n.panel-group .panel-footer + .panel-collapse .panel-body {\n border-bottom: 1px solid #ddd;\n}\n.panel-default {\n border-color: #ddd;\n}\n.panel-default > .panel-heading {\n color: #333333;\n background-color: #f5f5f5;\n border-color: #ddd;\n}\n.panel-default > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ddd;\n}\n.panel-default > .panel-heading .badge {\n color: #f5f5f5;\n background-color: #333333;\n}\n.panel-default > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ddd;\n}\n.panel-primary {\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading {\n color: #fff;\n background-color: #337ab7;\n border-color: #337ab7;\n}\n.panel-primary > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #337ab7;\n}\n.panel-primary > .panel-heading .badge {\n color: #337ab7;\n background-color: #fff;\n}\n.panel-primary > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #337ab7;\n}\n.panel-success {\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading {\n color: #3c763d;\n background-color: #dff0d8;\n border-color: #d6e9c6;\n}\n.panel-success > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #d6e9c6;\n}\n.panel-success > .panel-heading .badge {\n color: #dff0d8;\n background-color: #3c763d;\n}\n.panel-success > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #d6e9c6;\n}\n.panel-info {\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading {\n color: #31708f;\n background-color: #d9edf7;\n border-color: #bce8f1;\n}\n.panel-info > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #bce8f1;\n}\n.panel-info > .panel-heading .badge {\n color: #d9edf7;\n background-color: #31708f;\n}\n.panel-info > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #bce8f1;\n}\n.panel-warning {\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading {\n color: #8a6d3b;\n background-color: #fcf8e3;\n border-color: #faebcc;\n}\n.panel-warning > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #faebcc;\n}\n.panel-warning > .panel-heading .badge {\n color: #fcf8e3;\n background-color: #8a6d3b;\n}\n.panel-warning > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #faebcc;\n}\n.panel-danger {\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading {\n color: #a94442;\n background-color: #f2dede;\n border-color: #ebccd1;\n}\n.panel-danger > .panel-heading + .panel-collapse > .panel-body {\n border-top-color: #ebccd1;\n}\n.panel-danger > .panel-heading .badge {\n color: #f2dede;\n background-color: #a94442;\n}\n.panel-danger > .panel-footer + .panel-collapse > .panel-body {\n border-bottom-color: #ebccd1;\n}\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n}\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n height: 100%;\n width: 100%;\n border: 0;\n}\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: #f5f5f5;\n border: 1px solid #e3e3e3;\n border-radius: 4px;\n -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);\n}\n.well blockquote {\n border-color: #ddd;\n border-color: rgba(0, 0, 0, 0.15);\n}\n.well-lg {\n padding: 24px;\n border-radius: 6px;\n}\n.well-sm {\n padding: 9px;\n border-radius: 3px;\n}\n.close {\n float: right;\n font-size: 21px;\n font-weight: bold;\n line-height: 1;\n color: #000;\n text-shadow: 0 1px 0 #fff;\n opacity: 0.2;\n filter: alpha(opacity=20);\n}\n.close:hover,\n.close:focus {\n color: #000;\n text-decoration: none;\n cursor: pointer;\n opacity: 0.5;\n filter: alpha(opacity=50);\n}\nbutton.close {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n}\n.modal-open {\n overflow: hidden;\n}\n.modal {\n display: none;\n overflow: hidden;\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1050;\n -webkit-overflow-scrolling: touch;\n outline: 0;\n}\n.modal.fade .modal-dialog {\n -webkit-transform: translate(0, -25%);\n -ms-transform: translate(0, -25%);\n -o-transform: translate(0, -25%);\n transform: translate(0, -25%);\n -webkit-transition: -webkit-transform 0.3s ease-out;\n -moz-transition: -moz-transform 0.3s ease-out;\n -o-transition: -o-transform 0.3s ease-out;\n transition: transform 0.3s ease-out;\n}\n.modal.in .modal-dialog {\n -webkit-transform: translate(0, 0);\n -ms-transform: translate(0, 0);\n -o-transform: translate(0, 0);\n transform: translate(0, 0);\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n.modal-content {\n position: relative;\n background-color: #fff;\n border: 1px solid #999;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);\n background-clip: padding-box;\n outline: 0;\n}\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: 1040;\n background-color: #000;\n}\n.modal-backdrop.fade {\n opacity: 0;\n filter: alpha(opacity=0);\n}\n.modal-backdrop.in {\n opacity: 0.5;\n filter: alpha(opacity=50);\n}\n.modal-header {\n padding: 15px;\n border-bottom: 1px solid #e5e5e5;\n}\n.modal-header .close {\n margin-top: -2px;\n}\n.modal-title {\n margin: 0;\n line-height: 1.42857143;\n}\n.modal-body {\n position: relative;\n padding: 15px;\n}\n.modal-footer {\n padding: 15px;\n text-align: right;\n border-top: 1px solid #e5e5e5;\n}\n.modal-footer .btn + .btn {\n margin-left: 5px;\n margin-bottom: 0;\n}\n.modal-footer .btn-group .btn + .btn {\n margin-left: -1px;\n}\n.modal-footer .btn-block + .btn-block {\n margin-left: 0;\n}\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n@media (min-width: 768px) {\n .modal-dialog {\n width: 600px;\n margin: 30px auto;\n }\n .modal-content {\n -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);\n }\n .modal-sm {\n width: 300px;\n }\n}\n@media (min-width: 992px) {\n .modal-lg {\n width: 900px;\n }\n}\n.tooltip {\n position: absolute;\n z-index: 1070;\n display: block;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: normal;\n letter-spacing: normal;\n line-break: auto;\n line-height: 1.42857143;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n white-space: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n font-size: 12px;\n opacity: 0;\n filter: alpha(opacity=0);\n}\n.tooltip.in {\n opacity: 0.9;\n filter: alpha(opacity=90);\n}\n.tooltip.top {\n margin-top: -3px;\n padding: 5px 0;\n}\n.tooltip.right {\n margin-left: 3px;\n padding: 0 5px;\n}\n.tooltip.bottom {\n margin-top: 3px;\n padding: 5px 0;\n}\n.tooltip.left {\n margin-left: -3px;\n padding: 0 5px;\n}\n.tooltip-inner {\n max-width: 200px;\n padding: 3px 8px;\n color: #fff;\n text-align: center;\n background-color: #000;\n border-radius: 4px;\n}\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.tooltip.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-left .tooltip-arrow {\n bottom: 0;\n right: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.top-right .tooltip-arrow {\n bottom: 0;\n left: 5px;\n margin-bottom: -5px;\n border-width: 5px 5px 0;\n border-top-color: #000;\n}\n.tooltip.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -5px;\n border-width: 5px 5px 5px 0;\n border-right-color: #000;\n}\n.tooltip.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -5px;\n border-width: 5px 0 5px 5px;\n border-left-color: #000;\n}\n.tooltip.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-left .tooltip-arrow {\n top: 0;\n right: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.tooltip.bottom-right .tooltip-arrow {\n top: 0;\n left: 5px;\n margin-top: -5px;\n border-width: 0 5px 5px;\n border-bottom-color: #000;\n}\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: 1060;\n display: none;\n max-width: 276px;\n padding: 1px;\n font-family: \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n font-style: normal;\n font-weight: normal;\n letter-spacing: normal;\n line-break: auto;\n line-height: 1.42857143;\n text-align: left;\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n white-space: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n font-size: 14px;\n background-color: #fff;\n background-clip: padding-box;\n border: 1px solid #ccc;\n border: 1px solid rgba(0, 0, 0, 0.2);\n border-radius: 6px;\n -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);\n}\n.popover.top {\n margin-top: -10px;\n}\n.popover.right {\n margin-left: 10px;\n}\n.popover.bottom {\n margin-top: 10px;\n}\n.popover.left {\n margin-left: -10px;\n}\n.popover-title {\n margin: 0;\n padding: 8px 14px;\n font-size: 14px;\n background-color: #f7f7f7;\n border-bottom: 1px solid #ebebeb;\n border-radius: 5px 5px 0 0;\n}\n.popover-content {\n padding: 9px 14px;\n}\n.popover > .arrow,\n.popover > .arrow:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n.popover > .arrow {\n border-width: 11px;\n}\n.popover > .arrow:after {\n border-width: 10px;\n content: \"\";\n}\n.popover.top > .arrow {\n left: 50%;\n margin-left: -11px;\n border-bottom-width: 0;\n border-top-color: #999999;\n border-top-color: rgba(0, 0, 0, 0.25);\n bottom: -11px;\n}\n.popover.top > .arrow:after {\n content: \" \";\n bottom: 1px;\n margin-left: -10px;\n border-bottom-width: 0;\n border-top-color: #fff;\n}\n.popover.right > .arrow {\n top: 50%;\n left: -11px;\n margin-top: -11px;\n border-left-width: 0;\n border-right-color: #999999;\n border-right-color: rgba(0, 0, 0, 0.25);\n}\n.popover.right > .arrow:after {\n content: \" \";\n left: 1px;\n bottom: -10px;\n border-left-width: 0;\n border-right-color: #fff;\n}\n.popover.bottom > .arrow {\n left: 50%;\n margin-left: -11px;\n border-top-width: 0;\n border-bottom-color: #999999;\n border-bottom-color: rgba(0, 0, 0, 0.25);\n top: -11px;\n}\n.popover.bottom > .arrow:after {\n content: \" \";\n top: 1px;\n margin-left: -10px;\n border-top-width: 0;\n border-bottom-color: #fff;\n}\n.popover.left > .arrow {\n top: 50%;\n right: -11px;\n margin-top: -11px;\n border-right-width: 0;\n border-left-color: #999999;\n border-left-color: rgba(0, 0, 0, 0.25);\n}\n.popover.left > .arrow:after {\n content: \" \";\n right: 1px;\n border-right-width: 0;\n border-left-color: #fff;\n bottom: -10px;\n}\n.carousel {\n position: relative;\n}\n.carousel-inner {\n position: relative;\n overflow: hidden;\n width: 100%;\n}\n.carousel-inner > .item {\n display: none;\n position: relative;\n -webkit-transition: 0.6s ease-in-out left;\n -o-transition: 0.6s ease-in-out left;\n transition: 0.6s ease-in-out left;\n}\n.carousel-inner > .item > img,\n.carousel-inner > .item > a > img {\n line-height: 1;\n}\n@media all and (transform-3d), (-webkit-transform-3d) {\n .carousel-inner > .item {\n -webkit-transition: -webkit-transform 0.6s ease-in-out;\n -moz-transition: -moz-transform 0.6s ease-in-out;\n -o-transition: -o-transform 0.6s ease-in-out;\n transition: transform 0.6s ease-in-out;\n -webkit-backface-visibility: hidden;\n -moz-backface-visibility: hidden;\n backface-visibility: hidden;\n -webkit-perspective: 1000px;\n -moz-perspective: 1000px;\n perspective: 1000px;\n }\n .carousel-inner > .item.next,\n .carousel-inner > .item.active.right {\n -webkit-transform: translate3d(100%, 0, 0);\n transform: translate3d(100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.prev,\n .carousel-inner > .item.active.left {\n -webkit-transform: translate3d(-100%, 0, 0);\n transform: translate3d(-100%, 0, 0);\n left: 0;\n }\n .carousel-inner > .item.next.left,\n .carousel-inner > .item.prev.right,\n .carousel-inner > .item.active {\n -webkit-transform: translate3d(0, 0, 0);\n transform: translate3d(0, 0, 0);\n left: 0;\n }\n}\n.carousel-inner > .active,\n.carousel-inner > .next,\n.carousel-inner > .prev {\n display: block;\n}\n.carousel-inner > .active {\n left: 0;\n}\n.carousel-inner > .next,\n.carousel-inner > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n}\n.carousel-inner > .next {\n left: 100%;\n}\n.carousel-inner > .prev {\n left: -100%;\n}\n.carousel-inner > .next.left,\n.carousel-inner > .prev.right {\n left: 0;\n}\n.carousel-inner > .active.left {\n left: -100%;\n}\n.carousel-inner > .active.right {\n left: 100%;\n}\n.carousel-control {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n width: 15%;\n opacity: 0.5;\n filter: alpha(opacity=50);\n font-size: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n background-color: rgba(0, 0, 0, 0);\n}\n.carousel-control.left {\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.0001) 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#80000000', endColorstr='#00000000', GradientType=1);\n}\n.carousel-control.right {\n left: auto;\n right: 0;\n background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: -o-linear-gradient(left, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-image: linear-gradient(to right, rgba(0, 0, 0, 0.0001) 0%, rgba(0, 0, 0, 0.5) 100%);\n background-repeat: repeat-x;\n filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00000000', endColorstr='#80000000', GradientType=1);\n}\n.carousel-control:hover,\n.carousel-control:focus {\n outline: 0;\n color: #fff;\n text-decoration: none;\n opacity: 0.9;\n filter: alpha(opacity=90);\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-left,\n.carousel-control .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n margin-top: -10px;\n z-index: 5;\n display: inline-block;\n}\n.carousel-control .icon-prev,\n.carousel-control .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n}\n.carousel-control .icon-next,\n.carousel-control .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n}\n.carousel-control .icon-prev,\n.carousel-control .icon-next {\n width: 20px;\n height: 20px;\n line-height: 1;\n font-family: serif;\n}\n.carousel-control .icon-prev:before {\n content: '\\2039';\n}\n.carousel-control .icon-next:before {\n content: '\\203a';\n}\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n margin-left: -30%;\n padding-left: 0;\n list-style: none;\n text-align: center;\n}\n.carousel-indicators li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n border: 1px solid #fff;\n border-radius: 10px;\n cursor: pointer;\n background-color: #000 \\9;\n background-color: rgba(0, 0, 0, 0);\n}\n.carousel-indicators .active {\n margin: 0;\n width: 12px;\n height: 12px;\n background-color: #fff;\n}\n.carousel-caption {\n position: absolute;\n left: 15%;\n right: 15%;\n bottom: 20px;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: #fff;\n text-align: center;\n text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);\n}\n.carousel-caption .btn {\n text-shadow: none;\n}\n@media screen and (min-width: 768px) {\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-prev,\n .carousel-control .icon-next {\n width: 30px;\n height: 30px;\n margin-top: -10px;\n font-size: 30px;\n }\n .carousel-control .glyphicon-chevron-left,\n .carousel-control .icon-prev {\n margin-left: -10px;\n }\n .carousel-control .glyphicon-chevron-right,\n .carousel-control .icon-next {\n margin-right: -10px;\n }\n .carousel-caption {\n left: 20%;\n right: 20%;\n padding-bottom: 30px;\n }\n .carousel-indicators {\n bottom: 20px;\n }\n}\n.clearfix:before,\n.clearfix:after,\n.dl-horizontal dd:before,\n.dl-horizontal dd:after,\n.container:before,\n.container:after,\n.container-fluid:before,\n.container-fluid:after,\n.row:before,\n.row:after,\n.form-horizontal .form-group:before,\n.form-horizontal .form-group:after,\n.btn-toolbar:before,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:before,\n.btn-group-vertical > .btn-group:after,\n.nav:before,\n.nav:after,\n.navbar:before,\n.navbar:after,\n.navbar-header:before,\n.navbar-header:after,\n.navbar-collapse:before,\n.navbar-collapse:after,\n.pager:before,\n.pager:after,\n.panel-body:before,\n.panel-body:after,\n.modal-header:before,\n.modal-header:after,\n.modal-footer:before,\n.modal-footer:after {\n content: \" \";\n display: table;\n}\n.clearfix:after,\n.dl-horizontal dd:after,\n.container:after,\n.container-fluid:after,\n.row:after,\n.form-horizontal .form-group:after,\n.btn-toolbar:after,\n.btn-group-vertical > .btn-group:after,\n.nav:after,\n.navbar:after,\n.navbar-header:after,\n.navbar-collapse:after,\n.pager:after,\n.panel-body:after,\n.modal-header:after,\n.modal-footer:after {\n clear: both;\n}\n.center-block {\n display: block;\n margin-left: auto;\n margin-right: auto;\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n font: 0/0 a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n.hidden {\n display: none !important;\n}\n.affix {\n position: fixed;\n}\n@-ms-viewport {\n width: device-width;\n}\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n display: none !important;\n}\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n@media (max-width: 767px) {\n .visible-xs {\n display: block !important;\n }\n table.visible-xs {\n display: table !important;\n }\n tr.visible-xs {\n display: table-row !important;\n }\n th.visible-xs,\n td.visible-xs {\n display: table-cell !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-block {\n display: block !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline {\n display: inline !important;\n }\n}\n@media (max-width: 767px) {\n .visible-xs-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm {\n display: block !important;\n }\n table.visible-sm {\n display: table !important;\n }\n tr.visible-sm {\n display: table-row !important;\n }\n th.visible-sm,\n td.visible-sm {\n display: table-cell !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-block {\n display: block !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline {\n display: inline !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .visible-sm-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md {\n display: block !important;\n }\n table.visible-md {\n display: table !important;\n }\n tr.visible-md {\n display: table-row !important;\n }\n th.visible-md,\n td.visible-md {\n display: table-cell !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-block {\n display: block !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline {\n display: inline !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .visible-md-inline-block {\n display: inline-block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg {\n display: block !important;\n }\n table.visible-lg {\n display: table !important;\n }\n tr.visible-lg {\n display: table-row !important;\n }\n th.visible-lg,\n td.visible-lg {\n display: table-cell !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-block {\n display: block !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline {\n display: inline !important;\n }\n}\n@media (min-width: 1200px) {\n .visible-lg-inline-block {\n display: inline-block !important;\n }\n}\n@media (max-width: 767px) {\n .hidden-xs {\n display: none !important;\n }\n}\n@media (min-width: 768px) and (max-width: 991px) {\n .hidden-sm {\n display: none !important;\n }\n}\n@media (min-width: 992px) and (max-width: 1199px) {\n .hidden-md {\n display: none !important;\n }\n}\n@media (min-width: 1200px) {\n .hidden-lg {\n display: none !important;\n }\n}\n.visible-print {\n display: none !important;\n}\n@media print {\n .visible-print {\n display: block !important;\n }\n table.visible-print {\n display: table !important;\n }\n tr.visible-print {\n display: table-row !important;\n }\n th.visible-print,\n td.visible-print {\n display: table-cell !important;\n }\n}\n.visible-print-block {\n display: none !important;\n}\n@media print {\n .visible-print-block {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n}\n@media print {\n .visible-print-inline {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n}\n@media print {\n .visible-print-inline-block {\n display: inline-block !important;\n }\n}\n@media print {\n .hidden-print {\n display: none !important;\n }\n}\n/*# sourceMappingURL=bootstrap.css.map */","/*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */\n\n//\n// 1. Set default font family to sans-serif.\n// 2. Prevent iOS and IE text size adjust after device orientation change,\n// without disabling user zoom.\n//\n\nhtml {\n font-family: sans-serif; // 1\n -ms-text-size-adjust: 100%; // 2\n -webkit-text-size-adjust: 100%; // 2\n}\n\n//\n// Remove default margin.\n//\n\nbody {\n margin: 0;\n}\n\n// HTML5 display definitions\n// ==========================================================================\n\n//\n// Correct `block` display not defined for any HTML5 element in IE 8/9.\n// Correct `block` display not defined for `details` or `summary` in IE 10/11\n// and Firefox.\n// Correct `block` display not defined for `main` in IE 11.\n//\n\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nmenu,\nnav,\nsection,\nsummary {\n display: block;\n}\n\n//\n// 1. Correct `inline-block` display not defined in IE 8/9.\n// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.\n//\n\naudio,\ncanvas,\nprogress,\nvideo {\n display: inline-block; // 1\n vertical-align: baseline; // 2\n}\n\n//\n// Prevent modern browsers from displaying `audio` without controls.\n// Remove excess height in iOS 5 devices.\n//\n\naudio:not([controls]) {\n display: none;\n height: 0;\n}\n\n//\n// Address `[hidden]` styling not present in IE 8/9/10.\n// Hide the `template` element in IE 8/9/10/11, Safari, and Firefox < 22.\n//\n\n[hidden],\ntemplate {\n display: none;\n}\n\n// Links\n// ==========================================================================\n\n//\n// Remove the gray background color from active links in IE 10.\n//\n\na {\n background-color: transparent;\n}\n\n//\n// Improve readability of focused elements when they are also in an\n// active/hover state.\n//\n\na:active,\na:hover {\n outline: 0;\n}\n\n// Text-level semantics\n// ==========================================================================\n\n//\n// Address styling not present in IE 8/9/10/11, Safari, and Chrome.\n//\n\nabbr[title] {\n border-bottom: 1px dotted;\n}\n\n//\n// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.\n//\n\nb,\nstrong {\n font-weight: bold;\n}\n\n//\n// Address styling not present in Safari and Chrome.\n//\n\ndfn {\n font-style: italic;\n}\n\n//\n// Address variable `h1` font-size and margin within `section` and `article`\n// contexts in Firefox 4+, Safari, and Chrome.\n//\n\nh1 {\n font-size: 2em;\n margin: 0.67em 0;\n}\n\n//\n// Address styling not present in IE 8/9.\n//\n\nmark {\n background: #ff0;\n color: #000;\n}\n\n//\n// Address inconsistent and variable font size in all browsers.\n//\n\nsmall {\n font-size: 80%;\n}\n\n//\n// Prevent `sub` and `sup` affecting `line-height` in all browsers.\n//\n\nsub,\nsup {\n font-size: 75%;\n line-height: 0;\n position: relative;\n vertical-align: baseline;\n}\n\nsup {\n top: -0.5em;\n}\n\nsub {\n bottom: -0.25em;\n}\n\n// Embedded content\n// ==========================================================================\n\n//\n// Remove border when inside `a` element in IE 8/9/10.\n//\n\nimg {\n border: 0;\n}\n\n//\n// Correct overflow not hidden in IE 9/10/11.\n//\n\nsvg:not(:root) {\n overflow: hidden;\n}\n\n// Grouping content\n// ==========================================================================\n\n//\n// Address margin not present in IE 8/9 and Safari.\n//\n\nfigure {\n margin: 1em 40px;\n}\n\n//\n// Address differences between Firefox and other browsers.\n//\n\nhr {\n box-sizing: content-box;\n height: 0;\n}\n\n//\n// Contain overflow in all browsers.\n//\n\npre {\n overflow: auto;\n}\n\n//\n// Address odd `em`-unit font size rendering in all browsers.\n//\n\ncode,\nkbd,\npre,\nsamp {\n font-family: monospace, monospace;\n font-size: 1em;\n}\n\n// Forms\n// ==========================================================================\n\n//\n// Known limitation: by default, Chrome and Safari on OS X allow very limited\n// styling of `select`, unless a `border` property is set.\n//\n\n//\n// 1. Correct color not being inherited.\n// Known issue: affects color of disabled elements.\n// 2. Correct font properties not being inherited.\n// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.\n//\n\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n color: inherit; // 1\n font: inherit; // 2\n margin: 0; // 3\n}\n\n//\n// Address `overflow` set to `hidden` in IE 8/9/10/11.\n//\n\nbutton {\n overflow: visible;\n}\n\n//\n// Address inconsistent `text-transform` inheritance for `button` and `select`.\n// All other form control elements do not inherit `text-transform` values.\n// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.\n// Correct `select` style inheritance in Firefox.\n//\n\nbutton,\nselect {\n text-transform: none;\n}\n\n//\n// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`\n// and `video` controls.\n// 2. Correct inability to style clickable `input` types in iOS.\n// 3. Improve usability and consistency of cursor style between image-type\n// `input` and others.\n//\n\nbutton,\nhtml input[type=\"button\"], // 1\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n -webkit-appearance: button; // 2\n cursor: pointer; // 3\n}\n\n//\n// Re-set default cursor for disabled elements.\n//\n\nbutton[disabled],\nhtml input[disabled] {\n cursor: default;\n}\n\n//\n// Remove inner padding and border in Firefox 4+.\n//\n\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n border: 0;\n padding: 0;\n}\n\n//\n// Address Firefox 4+ setting `line-height` on `input` using `!important` in\n// the UA stylesheet.\n//\n\ninput {\n line-height: normal;\n}\n\n//\n// It's recommended that you don't attempt to style these elements.\n// Firefox's implementation doesn't respect box-sizing, padding, or width.\n//\n// 1. Address box sizing set to `content-box` in IE 8/9/10.\n// 2. Remove excess padding in IE 8/9/10.\n//\n\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n box-sizing: border-box; // 1\n padding: 0; // 2\n}\n\n//\n// Fix the cursor style for Chrome's increment/decrement buttons. For certain\n// `font-size` values of the `input`, it causes the cursor style of the\n// decrement button to change from `default` to `text`.\n//\n\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n height: auto;\n}\n\n//\n// 1. Address `appearance` set to `searchfield` in Safari and Chrome.\n// 2. Address `box-sizing` set to `border-box` in Safari and Chrome.\n//\n\ninput[type=\"search\"] {\n -webkit-appearance: textfield; // 1\n box-sizing: content-box; //2\n}\n\n//\n// Remove inner padding and search cancel button in Safari and Chrome on OS X.\n// Safari (but not Chrome) clips the cancel button when the search input has\n// padding (and `textfield` appearance).\n//\n\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n\n//\n// Define consistent border, margin, and padding.\n//\n\nfieldset {\n border: 1px solid #c0c0c0;\n margin: 0 2px;\n padding: 0.35em 0.625em 0.75em;\n}\n\n//\n// 1. Correct `color` not being inherited in IE 8/9/10/11.\n// 2. Remove padding so people aren't caught out if they zero out fieldsets.\n//\n\nlegend {\n border: 0; // 1\n padding: 0; // 2\n}\n\n//\n// Remove default vertical scrollbar in IE 8/9/10/11.\n//\n\ntextarea {\n overflow: auto;\n}\n\n//\n// Don't inherit the `font-weight` (applied by a rule above).\n// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.\n//\n\noptgroup {\n font-weight: bold;\n}\n\n// Tables\n// ==========================================================================\n\n//\n// Remove most spacing between table cells.\n//\n\ntable {\n border-collapse: collapse;\n border-spacing: 0;\n}\n\ntd,\nth {\n padding: 0;\n}\n","/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */\n\n// ==========================================================================\n// Print styles.\n// Inlined to avoid the additional HTTP request: h5bp.com/r\n// ==========================================================================\n\n@media print {\n *,\n *:before,\n *:after {\n background: transparent !important;\n color: #000 !important; // Black prints faster: h5bp.com/s\n box-shadow: none !important;\n text-shadow: none !important;\n }\n\n a,\n a:visited {\n text-decoration: underline;\n }\n\n a[href]:after {\n content: \" (\" attr(href) \")\";\n }\n\n abbr[title]:after {\n content: \" (\" attr(title) \")\";\n }\n\n // Don't show links that are fragment identifiers,\n // or use the `javascript:` pseudo protocol\n a[href^=\"#\"]:after,\n a[href^=\"javascript:\"]:after {\n content: \"\";\n }\n\n pre,\n blockquote {\n border: 1px solid #999;\n page-break-inside: avoid;\n }\n\n thead {\n display: table-header-group; // h5bp.com/t\n }\n\n tr,\n img {\n page-break-inside: avoid;\n }\n\n img {\n max-width: 100% !important;\n }\n\n p,\n h2,\n h3 {\n orphans: 3;\n widows: 3;\n }\n\n h2,\n h3 {\n page-break-after: avoid;\n }\n\n // Bootstrap specific changes start\n\n // Bootstrap components\n .navbar {\n display: none;\n }\n .btn,\n .dropup > .btn {\n > .caret {\n border-top-color: #000 !important;\n }\n }\n .label {\n border: 1px solid #000;\n }\n\n .table {\n border-collapse: collapse !important;\n\n td,\n th {\n background-color: #fff !important;\n }\n }\n .table-bordered {\n th,\n td {\n border: 1px solid #ddd !important;\n }\n }\n\n // Bootstrap specific changes end\n}\n","//\n// Glyphicons for Bootstrap\n//\n// Since icons are fonts, they can be placed anywhere text is placed and are\n// thus automatically sized to match the surrounding child. To use, create an\n// inline element with the appropriate classes, like so:\n//\n// <a href=\"#\"><span class=\"glyphicon glyphicon-star\"></span> Star</a>\n\n// Import the fonts\n@font-face {\n font-family: 'Glyphicons Halflings';\n src: url('@{icon-font-path}@{icon-font-name}.eot');\n src: url('@{icon-font-path}@{icon-font-name}.eot?#iefix') format('embedded-opentype'),\n url('@{icon-font-path}@{icon-font-name}.woff2') format('woff2'),\n url('@{icon-font-path}@{icon-font-name}.woff') format('woff'),\n url('@{icon-font-path}@{icon-font-name}.ttf') format('truetype'),\n url('@{icon-font-path}@{icon-font-name}.svg#@{icon-font-svg-id}') format('svg');\n}\n\n// Catchall baseclass\n.glyphicon {\n position: relative;\n top: 1px;\n display: inline-block;\n font-family: 'Glyphicons Halflings';\n font-style: normal;\n font-weight: normal;\n line-height: 1;\n -webkit-font-smoothing: antialiased;\n -moz-osx-font-smoothing: grayscale;\n}\n\n// Individual icons\n.glyphicon-asterisk { &:before { content: \"\\002a\"; } }\n.glyphicon-plus { &:before { content: \"\\002b\"; } }\n.glyphicon-euro,\n.glyphicon-eur { &:before { content: \"\\20ac\"; } }\n.glyphicon-minus { &:before { content: \"\\2212\"; } }\n.glyphicon-cloud { &:before { content: \"\\2601\"; } }\n.glyphicon-envelope { &:before { content: \"\\2709\"; } }\n.glyphicon-pencil { &:before { content: \"\\270f\"; } }\n.glyphicon-glass { &:before { content: \"\\e001\"; } }\n.glyphicon-music { &:before { content: \"\\e002\"; } }\n.glyphicon-search { &:before { content: \"\\e003\"; } }\n.glyphicon-heart { &:before { content: \"\\e005\"; } }\n.glyphicon-star { &:before { content: \"\\e006\"; } }\n.glyphicon-star-empty { &:before { content: \"\\e007\"; } }\n.glyphicon-user { &:before { content: \"\\e008\"; } }\n.glyphicon-film { &:before { content: \"\\e009\"; } }\n.glyphicon-th-large { &:before { content: \"\\e010\"; } }\n.glyphicon-th { &:before { content: \"\\e011\"; } }\n.glyphicon-th-list { &:before { content: \"\\e012\"; } }\n.glyphicon-ok { &:before { content: \"\\e013\"; } }\n.glyphicon-remove { &:before { content: \"\\e014\"; } }\n.glyphicon-zoom-in { &:before { content: \"\\e015\"; } }\n.glyphicon-zoom-out { &:before { content: \"\\e016\"; } }\n.glyphicon-off { &:before { content: \"\\e017\"; } }\n.glyphicon-signal { &:before { content: \"\\e018\"; } }\n.glyphicon-cog { &:before { content: \"\\e019\"; } }\n.glyphicon-trash { &:before { content: \"\\e020\"; } }\n.glyphicon-home { &:before { content: \"\\e021\"; } }\n.glyphicon-file { &:before { content: \"\\e022\"; } }\n.glyphicon-time { &:before { content: \"\\e023\"; } }\n.glyphicon-road { &:before { content: \"\\e024\"; } }\n.glyphicon-download-alt { &:before { content: \"\\e025\"; } }\n.glyphicon-download { &:before { content: \"\\e026\"; } }\n.glyphicon-upload { &:before { content: \"\\e027\"; } }\n.glyphicon-inbox { &:before { content: \"\\e028\"; } }\n.glyphicon-play-circle { &:before { content: \"\\e029\"; } }\n.glyphicon-repeat { &:before { content: \"\\e030\"; } }\n.glyphicon-refresh { &:before { content: \"\\e031\"; } }\n.glyphicon-list-alt { &:before { content: \"\\e032\"; } }\n.glyphicon-lock { &:before { content: \"\\e033\"; } }\n.glyphicon-flag { &:before { content: \"\\e034\"; } }\n.glyphicon-headphones { &:before { content: \"\\e035\"; } }\n.glyphicon-volume-off { &:before { content: \"\\e036\"; } }\n.glyphicon-volume-down { &:before { content: \"\\e037\"; } }\n.glyphicon-volume-up { &:before { content: \"\\e038\"; } }\n.glyphicon-qrcode { &:before { content: \"\\e039\"; } }\n.glyphicon-barcode { &:before { content: \"\\e040\"; } }\n.glyphicon-tag { &:before { content: \"\\e041\"; } }\n.glyphicon-tags { &:before { content: \"\\e042\"; } }\n.glyphicon-book { &:before { content: \"\\e043\"; } }\n.glyphicon-bookmark { &:before { content: \"\\e044\"; } }\n.glyphicon-print { &:before { content: \"\\e045\"; } }\n.glyphicon-camera { &:before { content: \"\\e046\"; } }\n.glyphicon-font { &:before { content: \"\\e047\"; } }\n.glyphicon-bold { &:before { content: \"\\e048\"; } }\n.glyphicon-italic { &:before { content: \"\\e049\"; } }\n.glyphicon-text-height { &:before { content: \"\\e050\"; } }\n.glyphicon-text-width { &:before { content: \"\\e051\"; } }\n.glyphicon-align-left { &:before { content: \"\\e052\"; } }\n.glyphicon-align-center { &:before { content: \"\\e053\"; } }\n.glyphicon-align-right { &:before { content: \"\\e054\"; } }\n.glyphicon-align-justify { &:before { content: \"\\e055\"; } }\n.glyphicon-list { &:before { content: \"\\e056\"; } }\n.glyphicon-indent-left { &:before { content: \"\\e057\"; } }\n.glyphicon-indent-right { &:before { content: \"\\e058\"; } }\n.glyphicon-facetime-video { &:before { content: \"\\e059\"; } }\n.glyphicon-picture { &:before { content: \"\\e060\"; } }\n.glyphicon-map-marker { &:before { content: \"\\e062\"; } }\n.glyphicon-adjust { &:before { content: \"\\e063\"; } }\n.glyphicon-tint { &:before { content: \"\\e064\"; } }\n.glyphicon-edit { &:before { content: \"\\e065\"; } }\n.glyphicon-share { &:before { content: \"\\e066\"; } }\n.glyphicon-check { &:before { content: \"\\e067\"; } }\n.glyphicon-move { &:before { content: \"\\e068\"; } }\n.glyphicon-step-backward { &:before { content: \"\\e069\"; } }\n.glyphicon-fast-backward { &:before { content: \"\\e070\"; } }\n.glyphicon-backward { &:before { content: \"\\e071\"; } }\n.glyphicon-play { &:before { content: \"\\e072\"; } }\n.glyphicon-pause { &:before { content: \"\\e073\"; } }\n.glyphicon-stop { &:before { content: \"\\e074\"; } }\n.glyphicon-forward { &:before { content: \"\\e075\"; } }\n.glyphicon-fast-forward { &:before { content: \"\\e076\"; } }\n.glyphicon-step-forward { &:before { content: \"\\e077\"; } }\n.glyphicon-eject { &:before { content: \"\\e078\"; } }\n.glyphicon-chevron-left { &:before { content: \"\\e079\"; } }\n.glyphicon-chevron-right { &:before { content: \"\\e080\"; } }\n.glyphicon-plus-sign { &:before { content: \"\\e081\"; } }\n.glyphicon-minus-sign { &:before { content: \"\\e082\"; } }\n.glyphicon-remove-sign { &:before { content: \"\\e083\"; } }\n.glyphicon-ok-sign { &:before { content: \"\\e084\"; } }\n.glyphicon-question-sign { &:before { content: \"\\e085\"; } }\n.glyphicon-info-sign { &:before { content: \"\\e086\"; } }\n.glyphicon-screenshot { &:before { content: \"\\e087\"; } }\n.glyphicon-remove-circle { &:before { content: \"\\e088\"; } }\n.glyphicon-ok-circle { &:before { content: \"\\e089\"; } }\n.glyphicon-ban-circle { &:before { content: \"\\e090\"; } }\n.glyphicon-arrow-left { &:before { content: \"\\e091\"; } }\n.glyphicon-arrow-right { &:before { content: \"\\e092\"; } }\n.glyphicon-arrow-up { &:before { content: \"\\e093\"; } }\n.glyphicon-arrow-down { &:before { content: \"\\e094\"; } }\n.glyphicon-share-alt { &:before { content: \"\\e095\"; } }\n.glyphicon-resize-full { &:before { content: \"\\e096\"; } }\n.glyphicon-resize-small { &:before { content: \"\\e097\"; } }\n.glyphicon-exclamation-sign { &:before { content: \"\\e101\"; } }\n.glyphicon-gift { &:before { content: \"\\e102\"; } }\n.glyphicon-leaf { &:before { content: \"\\e103\"; } }\n.glyphicon-fire { &:before { content: \"\\e104\"; } }\n.glyphicon-eye-open { &:before { content: \"\\e105\"; } }\n.glyphicon-eye-close { &:before { content: \"\\e106\"; } }\n.glyphicon-warning-sign { &:before { content: \"\\e107\"; } }\n.glyphicon-plane { &:before { content: \"\\e108\"; } }\n.glyphicon-calendar { &:before { content: \"\\e109\"; } }\n.glyphicon-random { &:before { content: \"\\e110\"; } }\n.glyphicon-comment { &:before { content: \"\\e111\"; } }\n.glyphicon-magnet { &:before { content: \"\\e112\"; } }\n.glyphicon-chevron-up { &:before { content: \"\\e113\"; } }\n.glyphicon-chevron-down { &:before { content: \"\\e114\"; } }\n.glyphicon-retweet { &:before { content: \"\\e115\"; } }\n.glyphicon-shopping-cart { &:before { content: \"\\e116\"; } }\n.glyphicon-folder-close { &:before { content: \"\\e117\"; } }\n.glyphicon-folder-open { &:before { content: \"\\e118\"; } }\n.glyphicon-resize-vertical { &:before { content: \"\\e119\"; } }\n.glyphicon-resize-horizontal { &:before { content: \"\\e120\"; } }\n.glyphicon-hdd { &:before { content: \"\\e121\"; } }\n.glyphicon-bullhorn { &:before { content: \"\\e122\"; } }\n.glyphicon-bell { &:before { content: \"\\e123\"; } }\n.glyphicon-certificate { &:before { content: \"\\e124\"; } }\n.glyphicon-thumbs-up { &:before { content: \"\\e125\"; } }\n.glyphicon-thumbs-down { &:before { content: \"\\e126\"; } }\n.glyphicon-hand-right { &:before { content: \"\\e127\"; } }\n.glyphicon-hand-left { &:before { content: \"\\e128\"; } }\n.glyphicon-hand-up { &:before { content: \"\\e129\"; } }\n.glyphicon-hand-down { &:before { content: \"\\e130\"; } }\n.glyphicon-circle-arrow-right { &:before { content: \"\\e131\"; } }\n.glyphicon-circle-arrow-left { &:before { content: \"\\e132\"; } }\n.glyphicon-circle-arrow-up { &:before { content: \"\\e133\"; } }\n.glyphicon-circle-arrow-down { &:before { content: \"\\e134\"; } }\n.glyphicon-globe { &:before { content: \"\\e135\"; } }\n.glyphicon-wrench { &:before { content: \"\\e136\"; } }\n.glyphicon-tasks { &:before { content: \"\\e137\"; } }\n.glyphicon-filter { &:before { content: \"\\e138\"; } }\n.glyphicon-briefcase { &:before { content: \"\\e139\"; } }\n.glyphicon-fullscreen { &:before { content: \"\\e140\"; } }\n.glyphicon-dashboard { &:before { content: \"\\e141\"; } }\n.glyphicon-paperclip { &:before { content: \"\\e142\"; } }\n.glyphicon-heart-empty { &:before { content: \"\\e143\"; } }\n.glyphicon-link { &:before { content: \"\\e144\"; } }\n.glyphicon-phone { &:before { content: \"\\e145\"; } }\n.glyphicon-pushpin { &:before { content: \"\\e146\"; } }\n.glyphicon-usd { &:before { content: \"\\e148\"; } }\n.glyphicon-gbp { &:before { content: \"\\e149\"; } }\n.glyphicon-sort { &:before { content: \"\\e150\"; } }\n.glyphicon-sort-by-alphabet { &:before { content: \"\\e151\"; } }\n.glyphicon-sort-by-alphabet-alt { &:before { content: \"\\e152\"; } }\n.glyphicon-sort-by-order { &:before { content: \"\\e153\"; } }\n.glyphicon-sort-by-order-alt { &:before { content: \"\\e154\"; } }\n.glyphicon-sort-by-attributes { &:before { content: \"\\e155\"; } }\n.glyphicon-sort-by-attributes-alt { &:before { content: \"\\e156\"; } }\n.glyphicon-unchecked { &:before { content: \"\\e157\"; } }\n.glyphicon-expand { &:before { content: \"\\e158\"; } }\n.glyphicon-collapse-down { &:before { content: \"\\e159\"; } }\n.glyphicon-collapse-up { &:before { content: \"\\e160\"; } }\n.glyphicon-log-in { &:before { content: \"\\e161\"; } }\n.glyphicon-flash { &:before { content: \"\\e162\"; } }\n.glyphicon-log-out { &:before { content: \"\\e163\"; } }\n.glyphicon-new-window { &:before { content: \"\\e164\"; } }\n.glyphicon-record { &:before { content: \"\\e165\"; } }\n.glyphicon-save { &:before { content: \"\\e166\"; } }\n.glyphicon-open { &:before { content: \"\\e167\"; } }\n.glyphicon-saved { &:before { content: \"\\e168\"; } }\n.glyphicon-import { &:before { content: \"\\e169\"; } }\n.glyphicon-export { &:before { content: \"\\e170\"; } }\n.glyphicon-send { &:before { content: \"\\e171\"; } }\n.glyphicon-floppy-disk { &:before { content: \"\\e172\"; } }\n.glyphicon-floppy-saved { &:before { content: \"\\e173\"; } }\n.glyphicon-floppy-remove { &:before { content: \"\\e174\"; } }\n.glyphicon-floppy-save { &:before { content: \"\\e175\"; } }\n.glyphicon-floppy-open { &:before { content: \"\\e176\"; } }\n.glyphicon-credit-card { &:before { content: \"\\e177\"; } }\n.glyphicon-transfer { &:before { content: \"\\e178\"; } }\n.glyphicon-cutlery { &:before { content: \"\\e179\"; } }\n.glyphicon-header { &:before { content: \"\\e180\"; } }\n.glyphicon-compressed { &:before { content: \"\\e181\"; } }\n.glyphicon-earphone { &:before { content: \"\\e182\"; } }\n.glyphicon-phone-alt { &:before { content: \"\\e183\"; } }\n.glyphicon-tower { &:before { content: \"\\e184\"; } }\n.glyphicon-stats { &:before { content: \"\\e185\"; } }\n.glyphicon-sd-video { &:before { content: \"\\e186\"; } }\n.glyphicon-hd-video { &:before { content: \"\\e187\"; } }\n.glyphicon-subtitles { &:before { content: \"\\e188\"; } }\n.glyphicon-sound-stereo { &:before { content: \"\\e189\"; } }\n.glyphicon-sound-dolby { &:before { content: \"\\e190\"; } }\n.glyphicon-sound-5-1 { &:before { content: \"\\e191\"; } }\n.glyphicon-sound-6-1 { &:before { content: \"\\e192\"; } }\n.glyphicon-sound-7-1 { &:before { content: \"\\e193\"; } }\n.glyphicon-copyright-mark { &:before { content: \"\\e194\"; } }\n.glyphicon-registration-mark { &:before { content: \"\\e195\"; } }\n.glyphicon-cloud-download { &:before { content: \"\\e197\"; } }\n.glyphicon-cloud-upload { &:before { content: \"\\e198\"; } }\n.glyphicon-tree-conifer { &:before { content: \"\\e199\"; } }\n.glyphicon-tree-deciduous { &:before { content: \"\\e200\"; } }\n.glyphicon-cd { &:before { content: \"\\e201\"; } }\n.glyphicon-save-file { &:before { content: \"\\e202\"; } }\n.glyphicon-open-file { &:before { content: \"\\e203\"; } }\n.glyphicon-level-up { &:before { content: \"\\e204\"; } }\n.glyphicon-copy { &:before { content: \"\\e205\"; } }\n.glyphicon-paste { &:before { content: \"\\e206\"; } }\n// The following 2 Glyphicons are omitted for the time being because\n// they currently use Unicode codepoints that are outside the\n// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle\n// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.\n// Notably, the bug affects some older versions of the Android Browser.\n// More info: https://github.com/twbs/bootstrap/issues/10106\n// .glyphicon-door { &:before { content: \"\\1f6aa\"; } }\n// .glyphicon-key { &:before { content: \"\\1f511\"; } }\n.glyphicon-alert { &:before { content: \"\\e209\"; } }\n.glyphicon-equalizer { &:before { content: \"\\e210\"; } }\n.glyphicon-king { &:before { content: \"\\e211\"; } }\n.glyphicon-queen { &:before { content: \"\\e212\"; } }\n.glyphicon-pawn { &:before { content: \"\\e213\"; } }\n.glyphicon-bishop { &:before { content: \"\\e214\"; } }\n.glyphicon-knight { &:before { content: \"\\e215\"; } }\n.glyphicon-baby-formula { &:before { content: \"\\e216\"; } }\n.glyphicon-tent { &:before { content: \"\\26fa\"; } }\n.glyphicon-blackboard { &:before { content: \"\\e218\"; } }\n.glyphicon-bed { &:before { content: \"\\e219\"; } }\n.glyphicon-apple { &:before { content: \"\\f8ff\"; } }\n.glyphicon-erase { &:before { content: \"\\e221\"; } }\n.glyphicon-hourglass { &:before { content: \"\\231b\"; } }\n.glyphicon-lamp { &:before { content: \"\\e223\"; } }\n.glyphicon-duplicate { &:before { content: \"\\e224\"; } }\n.glyphicon-piggy-bank { &:before { content: \"\\e225\"; } }\n.glyphicon-scissors { &:before { content: \"\\e226\"; } }\n.glyphicon-bitcoin { &:before { content: \"\\e227\"; } }\n.glyphicon-btc { &:before { content: \"\\e227\"; } }\n.glyphicon-xbt { &:before { content: \"\\e227\"; } }\n.glyphicon-yen { &:before { content: \"\\00a5\"; } }\n.glyphicon-jpy { &:before { content: \"\\00a5\"; } }\n.glyphicon-ruble { &:before { content: \"\\20bd\"; } }\n.glyphicon-rub { &:before { content: \"\\20bd\"; } }\n.glyphicon-scale { &:before { content: \"\\e230\"; } }\n.glyphicon-ice-lolly { &:before { content: \"\\e231\"; } }\n.glyphicon-ice-lolly-tasted { &:before { content: \"\\e232\"; } }\n.glyphicon-education { &:before { content: \"\\e233\"; } }\n.glyphicon-option-horizontal { &:before { content: \"\\e234\"; } }\n.glyphicon-option-vertical { &:before { content: \"\\e235\"; } }\n.glyphicon-menu-hamburger { &:before { content: \"\\e236\"; } }\n.glyphicon-modal-window { &:before { content: \"\\e237\"; } }\n.glyphicon-oil { &:before { content: \"\\e238\"; } }\n.glyphicon-grain { &:before { content: \"\\e239\"; } }\n.glyphicon-sunglasses { &:before { content: \"\\e240\"; } }\n.glyphicon-text-size { &:before { content: \"\\e241\"; } }\n.glyphicon-text-color { &:before { content: \"\\e242\"; } }\n.glyphicon-text-background { &:before { content: \"\\e243\"; } }\n.glyphicon-object-align-top { &:before { content: \"\\e244\"; } }\n.glyphicon-object-align-bottom { &:before { content: \"\\e245\"; } }\n.glyphicon-object-align-horizontal{ &:before { content: \"\\e246\"; } }\n.glyphicon-object-align-left { &:before { content: \"\\e247\"; } }\n.glyphicon-object-align-vertical { &:before { content: \"\\e248\"; } }\n.glyphicon-object-align-right { &:before { content: \"\\e249\"; } }\n.glyphicon-triangle-right { &:before { content: \"\\e250\"; } }\n.glyphicon-triangle-left { &:before { content: \"\\e251\"; } }\n.glyphicon-triangle-bottom { &:before { content: \"\\e252\"; } }\n.glyphicon-triangle-top { &:before { content: \"\\e253\"; } }\n.glyphicon-console { &:before { content: \"\\e254\"; } }\n.glyphicon-superscript { &:before { content: \"\\e255\"; } }\n.glyphicon-subscript { &:before { content: \"\\e256\"; } }\n.glyphicon-menu-left { &:before { content: \"\\e257\"; } }\n.glyphicon-menu-right { &:before { content: \"\\e258\"; } }\n.glyphicon-menu-down { &:before { content: \"\\e259\"; } }\n.glyphicon-menu-up { &:before { content: \"\\e260\"; } }\n","//\n// Scaffolding\n// --------------------------------------------------\n\n\n// Reset the box-sizing\n//\n// Heads up! This reset may cause conflicts with some third-party widgets.\n// For recommendations on resolving such conflicts, see\n// http://getbootstrap.com/getting-started/#third-box-sizing\n* {\n .box-sizing(border-box);\n}\n*:before,\n*:after {\n .box-sizing(border-box);\n}\n\n\n// Body reset\n\nhtml {\n font-size: 10px;\n -webkit-tap-highlight-color: rgba(0,0,0,0);\n}\n\nbody {\n font-family: @font-family-base;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @text-color;\n background-color: @body-bg;\n}\n\n// Reset fonts for relevant elements\ninput,\nbutton,\nselect,\ntextarea {\n font-family: inherit;\n font-size: inherit;\n line-height: inherit;\n}\n\n\n// Links\n\na {\n color: @link-color;\n text-decoration: none;\n\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n }\n\n &:focus {\n .tab-focus();\n }\n}\n\n\n// Figures\n//\n// We reset this here because previously Normalize had no `figure` margins. This\n// ensures we don't break anyone's use of the element.\n\nfigure {\n margin: 0;\n}\n\n\n// Images\n\nimg {\n vertical-align: middle;\n}\n\n// Responsive images (ensure images don't scale beyond their parents)\n.img-responsive {\n .img-responsive();\n}\n\n// Rounded corners\n.img-rounded {\n border-radius: @border-radius-large;\n}\n\n// Image thumbnails\n//\n// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.\n.img-thumbnail {\n padding: @thumbnail-padding;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(all .2s ease-in-out);\n\n // Keep them at most 100% wide\n .img-responsive(inline-block);\n}\n\n// Perfect circle\n.img-circle {\n border-radius: 50%; // set radius in percents\n}\n\n\n// Horizontal rules\n\nhr {\n margin-top: @line-height-computed;\n margin-bottom: @line-height-computed;\n border: 0;\n border-top: 1px solid @hr-border;\n}\n\n\n// Only display content to screen readers\n//\n// See: http://a11yproject.com/posts/how-to-hide-content/\n\n.sr-only {\n position: absolute;\n width: 1px;\n height: 1px;\n margin: -1px;\n padding: 0;\n overflow: hidden;\n clip: rect(0,0,0,0);\n border: 0;\n}\n\n// Use in conjunction with .sr-only to only display content when it's focused.\n// Useful for \"Skip to main content\" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1\n// Credit: HTML5 Boilerplate\n\n.sr-only-focusable {\n &:active,\n &:focus {\n position: static;\n width: auto;\n height: auto;\n margin: 0;\n overflow: visible;\n clip: auto;\n }\n}\n\n\n// iOS \"clickable elements\" fix for role=\"button\"\n//\n// Fixes \"clickability\" issue (and more generally, the firing of events such as focus as well)\n// for traditionally non-focusable elements with role=\"button\"\n// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile\n\n[role=\"button\"] {\n cursor: pointer;\n}\n","// Vendor Prefixes\n//\n// All vendor mixins are deprecated as of v3.2.0 due to the introduction of\n// Autoprefixer in our Gruntfile. They have been removed in v4.\n\n// - Animations\n// - Backface visibility\n// - Box shadow\n// - Box sizing\n// - Content columns\n// - Hyphens\n// - Placeholder text\n// - Transformations\n// - Transitions\n// - User Select\n\n\n// Animations\n.animation(@animation) {\n -webkit-animation: @animation;\n -o-animation: @animation;\n animation: @animation;\n}\n.animation-name(@name) {\n -webkit-animation-name: @name;\n animation-name: @name;\n}\n.animation-duration(@duration) {\n -webkit-animation-duration: @duration;\n animation-duration: @duration;\n}\n.animation-timing-function(@timing-function) {\n -webkit-animation-timing-function: @timing-function;\n animation-timing-function: @timing-function;\n}\n.animation-delay(@delay) {\n -webkit-animation-delay: @delay;\n animation-delay: @delay;\n}\n.animation-iteration-count(@iteration-count) {\n -webkit-animation-iteration-count: @iteration-count;\n animation-iteration-count: @iteration-count;\n}\n.animation-direction(@direction) {\n -webkit-animation-direction: @direction;\n animation-direction: @direction;\n}\n.animation-fill-mode(@fill-mode) {\n -webkit-animation-fill-mode: @fill-mode;\n animation-fill-mode: @fill-mode;\n}\n\n// Backface visibility\n// Prevent browsers from flickering when using CSS 3D transforms.\n// Default value is `visible`, but can be changed to `hidden`\n\n.backface-visibility(@visibility) {\n -webkit-backface-visibility: @visibility;\n -moz-backface-visibility: @visibility;\n backface-visibility: @visibility;\n}\n\n// Drop shadows\n//\n// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's\n// supported browsers that have box shadow capabilities now support it.\n\n.box-shadow(@shadow) {\n -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1\n box-shadow: @shadow;\n}\n\n// Box sizing\n.box-sizing(@boxmodel) {\n -webkit-box-sizing: @boxmodel;\n -moz-box-sizing: @boxmodel;\n box-sizing: @boxmodel;\n}\n\n// CSS3 Content Columns\n.content-columns(@column-count; @column-gap: @grid-gutter-width) {\n -webkit-column-count: @column-count;\n -moz-column-count: @column-count;\n column-count: @column-count;\n -webkit-column-gap: @column-gap;\n -moz-column-gap: @column-gap;\n column-gap: @column-gap;\n}\n\n// Optional hyphenation\n.hyphens(@mode: auto) {\n word-wrap: break-word;\n -webkit-hyphens: @mode;\n -moz-hyphens: @mode;\n -ms-hyphens: @mode; // IE10+\n -o-hyphens: @mode;\n hyphens: @mode;\n}\n\n// Placeholder text\n.placeholder(@color: @input-color-placeholder) {\n // Firefox\n &::-moz-placeholder {\n color: @color;\n opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526\n }\n &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+\n &::-webkit-input-placeholder { color: @color; } // Safari and Chrome\n}\n\n// Transformations\n.scale(@ratio) {\n -webkit-transform: scale(@ratio);\n -ms-transform: scale(@ratio); // IE9 only\n -o-transform: scale(@ratio);\n transform: scale(@ratio);\n}\n.scale(@ratioX; @ratioY) {\n -webkit-transform: scale(@ratioX, @ratioY);\n -ms-transform: scale(@ratioX, @ratioY); // IE9 only\n -o-transform: scale(@ratioX, @ratioY);\n transform: scale(@ratioX, @ratioY);\n}\n.scaleX(@ratio) {\n -webkit-transform: scaleX(@ratio);\n -ms-transform: scaleX(@ratio); // IE9 only\n -o-transform: scaleX(@ratio);\n transform: scaleX(@ratio);\n}\n.scaleY(@ratio) {\n -webkit-transform: scaleY(@ratio);\n -ms-transform: scaleY(@ratio); // IE9 only\n -o-transform: scaleY(@ratio);\n transform: scaleY(@ratio);\n}\n.skew(@x; @y) {\n -webkit-transform: skewX(@x) skewY(@y);\n -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+\n -o-transform: skewX(@x) skewY(@y);\n transform: skewX(@x) skewY(@y);\n}\n.translate(@x; @y) {\n -webkit-transform: translate(@x, @y);\n -ms-transform: translate(@x, @y); // IE9 only\n -o-transform: translate(@x, @y);\n transform: translate(@x, @y);\n}\n.translate3d(@x; @y; @z) {\n -webkit-transform: translate3d(@x, @y, @z);\n transform: translate3d(@x, @y, @z);\n}\n.rotate(@degrees) {\n -webkit-transform: rotate(@degrees);\n -ms-transform: rotate(@degrees); // IE9 only\n -o-transform: rotate(@degrees);\n transform: rotate(@degrees);\n}\n.rotateX(@degrees) {\n -webkit-transform: rotateX(@degrees);\n -ms-transform: rotateX(@degrees); // IE9 only\n -o-transform: rotateX(@degrees);\n transform: rotateX(@degrees);\n}\n.rotateY(@degrees) {\n -webkit-transform: rotateY(@degrees);\n -ms-transform: rotateY(@degrees); // IE9 only\n -o-transform: rotateY(@degrees);\n transform: rotateY(@degrees);\n}\n.perspective(@perspective) {\n -webkit-perspective: @perspective;\n -moz-perspective: @perspective;\n perspective: @perspective;\n}\n.perspective-origin(@perspective) {\n -webkit-perspective-origin: @perspective;\n -moz-perspective-origin: @perspective;\n perspective-origin: @perspective;\n}\n.transform-origin(@origin) {\n -webkit-transform-origin: @origin;\n -moz-transform-origin: @origin;\n -ms-transform-origin: @origin; // IE9 only\n transform-origin: @origin;\n}\n\n\n// Transitions\n\n.transition(@transition) {\n -webkit-transition: @transition;\n -o-transition: @transition;\n transition: @transition;\n}\n.transition-property(@transition-property) {\n -webkit-transition-property: @transition-property;\n transition-property: @transition-property;\n}\n.transition-delay(@transition-delay) {\n -webkit-transition-delay: @transition-delay;\n transition-delay: @transition-delay;\n}\n.transition-duration(@transition-duration) {\n -webkit-transition-duration: @transition-duration;\n transition-duration: @transition-duration;\n}\n.transition-timing-function(@timing-function) {\n -webkit-transition-timing-function: @timing-function;\n transition-timing-function: @timing-function;\n}\n.transition-transform(@transition) {\n -webkit-transition: -webkit-transform @transition;\n -moz-transition: -moz-transform @transition;\n -o-transition: -o-transform @transition;\n transition: transform @transition;\n}\n\n\n// User select\n// For selecting text on the page\n\n.user-select(@select) {\n -webkit-user-select: @select;\n -moz-user-select: @select;\n -ms-user-select: @select; // IE10+\n user-select: @select;\n}\n","// WebKit-style focus\n\n.tab-focus() {\n // Default\n outline: thin dotted;\n // WebKit\n outline: 5px auto -webkit-focus-ring-color;\n outline-offset: -2px;\n}\n","// Image Mixins\n// - Responsive image\n// - Retina image\n\n\n// Responsive image\n//\n// Keep images from scaling beyond the width of their parents.\n.img-responsive(@display: block) {\n display: @display;\n max-width: 100%; // Part 1: Set a maximum relative to the parent\n height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching\n}\n\n\n// Retina image\n//\n// Short retina mixin for setting background-image and -size. Note that the\n// spelling of `min--moz-device-pixel-ratio` is intentional.\n.img-retina(@file-1x; @file-2x; @width-1x; @height-1x) {\n background-image: url(\"@{file-1x}\");\n\n @media\n only screen and (-webkit-min-device-pixel-ratio: 2),\n only screen and ( min--moz-device-pixel-ratio: 2),\n only screen and ( -o-min-device-pixel-ratio: 2/1),\n only screen and ( min-device-pixel-ratio: 2),\n only screen and ( min-resolution: 192dpi),\n only screen and ( min-resolution: 2dppx) {\n background-image: url(\"@{file-2x}\");\n background-size: @width-1x @height-1x;\n }\n}\n","//\n// Typography\n// --------------------------------------------------\n\n\n// Headings\n// -------------------------\n\nh1, h2, h3, h4, h5, h6,\n.h1, .h2, .h3, .h4, .h5, .h6 {\n font-family: @headings-font-family;\n font-weight: @headings-font-weight;\n line-height: @headings-line-height;\n color: @headings-color;\n\n small,\n .small {\n font-weight: normal;\n line-height: 1;\n color: @headings-small-color;\n }\n}\n\nh1, .h1,\nh2, .h2,\nh3, .h3 {\n margin-top: @line-height-computed;\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 65%;\n }\n}\nh4, .h4,\nh5, .h5,\nh6, .h6 {\n margin-top: (@line-height-computed / 2);\n margin-bottom: (@line-height-computed / 2);\n\n small,\n .small {\n font-size: 75%;\n }\n}\n\nh1, .h1 { font-size: @font-size-h1; }\nh2, .h2 { font-size: @font-size-h2; }\nh3, .h3 { font-size: @font-size-h3; }\nh4, .h4 { font-size: @font-size-h4; }\nh5, .h5 { font-size: @font-size-h5; }\nh6, .h6 { font-size: @font-size-h6; }\n\n\n// Body text\n// -------------------------\n\np {\n margin: 0 0 (@line-height-computed / 2);\n}\n\n.lead {\n margin-bottom: @line-height-computed;\n font-size: floor((@font-size-base * 1.15));\n font-weight: 300;\n line-height: 1.4;\n\n @media (min-width: @screen-sm-min) {\n font-size: (@font-size-base * 1.5);\n }\n}\n\n\n// Emphasis & misc\n// -------------------------\n\n// Ex: (12px small font / 14px base font) * 100% = about 85%\nsmall,\n.small {\n font-size: floor((100% * @font-size-small / @font-size-base));\n}\n\nmark,\n.mark {\n background-color: @state-warning-bg;\n padding: .2em;\n}\n\n// Alignment\n.text-left { text-align: left; }\n.text-right { text-align: right; }\n.text-center { text-align: center; }\n.text-justify { text-align: justify; }\n.text-nowrap { white-space: nowrap; }\n\n// Transformation\n.text-lowercase { text-transform: lowercase; }\n.text-uppercase { text-transform: uppercase; }\n.text-capitalize { text-transform: capitalize; }\n\n// Contextual colors\n.text-muted {\n color: @text-muted;\n}\n.text-primary {\n .text-emphasis-variant(@brand-primary);\n}\n.text-success {\n .text-emphasis-variant(@state-success-text);\n}\n.text-info {\n .text-emphasis-variant(@state-info-text);\n}\n.text-warning {\n .text-emphasis-variant(@state-warning-text);\n}\n.text-danger {\n .text-emphasis-variant(@state-danger-text);\n}\n\n// Contextual backgrounds\n// For now we'll leave these alongside the text classes until v4 when we can\n// safely shift things around (per SemVer rules).\n.bg-primary {\n // Given the contrast here, this is the only class to have its color inverted\n // automatically.\n color: #fff;\n .bg-variant(@brand-primary);\n}\n.bg-success {\n .bg-variant(@state-success-bg);\n}\n.bg-info {\n .bg-variant(@state-info-bg);\n}\n.bg-warning {\n .bg-variant(@state-warning-bg);\n}\n.bg-danger {\n .bg-variant(@state-danger-bg);\n}\n\n\n// Page header\n// -------------------------\n\n.page-header {\n padding-bottom: ((@line-height-computed / 2) - 1);\n margin: (@line-height-computed * 2) 0 @line-height-computed;\n border-bottom: 1px solid @page-header-border-color;\n}\n\n\n// Lists\n// -------------------------\n\n// Unordered and Ordered lists\nul,\nol {\n margin-top: 0;\n margin-bottom: (@line-height-computed / 2);\n ul,\n ol {\n margin-bottom: 0;\n }\n}\n\n// List options\n\n// Unstyled keeps list items block level, just removes default browser padding and list-style\n.list-unstyled {\n padding-left: 0;\n list-style: none;\n}\n\n// Inline turns list items into inline-block\n.list-inline {\n .list-unstyled();\n margin-left: -5px;\n\n > li {\n display: inline-block;\n padding-left: 5px;\n padding-right: 5px;\n }\n}\n\n// Description Lists\ndl {\n margin-top: 0; // Remove browser default\n margin-bottom: @line-height-computed;\n}\ndt,\ndd {\n line-height: @line-height-base;\n}\ndt {\n font-weight: bold;\n}\ndd {\n margin-left: 0; // Undo browser default\n}\n\n// Horizontal description lists\n//\n// Defaults to being stacked without any of the below styles applied, until the\n// grid breakpoint is reached (default of ~768px).\n\n.dl-horizontal {\n dd {\n &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present\n }\n\n @media (min-width: @dl-horizontal-breakpoint) {\n dt {\n float: left;\n width: (@dl-horizontal-offset - 20);\n clear: left;\n text-align: right;\n .text-overflow();\n }\n dd {\n margin-left: @dl-horizontal-offset;\n }\n }\n}\n\n\n// Misc\n// -------------------------\n\n// Abbreviations and acronyms\nabbr[title],\n// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257\nabbr[data-original-title] {\n cursor: help;\n border-bottom: 1px dotted @abbr-border-color;\n}\n.initialism {\n font-size: 90%;\n .text-uppercase();\n}\n\n// Blockquotes\nblockquote {\n padding: (@line-height-computed / 2) @line-height-computed;\n margin: 0 0 @line-height-computed;\n font-size: @blockquote-font-size;\n border-left: 5px solid @blockquote-border-color;\n\n p,\n ul,\n ol {\n &:last-child {\n margin-bottom: 0;\n }\n }\n\n // Note: Deprecated small and .small as of v3.1.0\n // Context: https://github.com/twbs/bootstrap/issues/11660\n footer,\n small,\n .small {\n display: block;\n font-size: 80%; // back to default font-size\n line-height: @line-height-base;\n color: @blockquote-small-color;\n\n &:before {\n content: '\\2014 \\00A0'; // em dash, nbsp\n }\n }\n}\n\n// Opposite alignment of blockquote\n//\n// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.\n.blockquote-reverse,\nblockquote.pull-right {\n padding-right: 15px;\n padding-left: 0;\n border-right: 5px solid @blockquote-border-color;\n border-left: 0;\n text-align: right;\n\n // Account for citation\n footer,\n small,\n .small {\n &:before { content: ''; }\n &:after {\n content: '\\00A0 \\2014'; // nbsp, em dash\n }\n }\n}\n\n// Addresses\naddress {\n margin-bottom: @line-height-computed;\n font-style: normal;\n line-height: @line-height-base;\n}\n","// Typography\n\n.text-emphasis-variant(@color) {\n color: @color;\n a&:hover,\n a&:focus {\n color: darken(@color, 10%);\n }\n}\n","// Contextual backgrounds\n\n.bg-variant(@color) {\n background-color: @color;\n a&:hover,\n a&:focus {\n background-color: darken(@color, 10%);\n }\n}\n","// Text overflow\n// Requires inline-block or block for proper styling\n\n.text-overflow() {\n overflow: hidden;\n text-overflow: ellipsis;\n white-space: nowrap;\n}\n","//\n// Code (inline and block)\n// --------------------------------------------------\n\n\n// Inline and block code styles\ncode,\nkbd,\npre,\nsamp {\n font-family: @font-family-monospace;\n}\n\n// Inline code\ncode {\n padding: 2px 4px;\n font-size: 90%;\n color: @code-color;\n background-color: @code-bg;\n border-radius: @border-radius-base;\n}\n\n// User input typically entered via keyboard\nkbd {\n padding: 2px 4px;\n font-size: 90%;\n color: @kbd-color;\n background-color: @kbd-bg;\n border-radius: @border-radius-small;\n box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);\n\n kbd {\n padding: 0;\n font-size: 100%;\n font-weight: bold;\n box-shadow: none;\n }\n}\n\n// Blocks of code\npre {\n display: block;\n padding: ((@line-height-computed - 1) / 2);\n margin: 0 0 (@line-height-computed / 2);\n font-size: (@font-size-base - 1); // 14px to 13px\n line-height: @line-height-base;\n word-break: break-all;\n word-wrap: break-word;\n color: @pre-color;\n background-color: @pre-bg;\n border: 1px solid @pre-border-color;\n border-radius: @border-radius-base;\n\n // Account for some code outputs that place code tags in pre tags\n code {\n padding: 0;\n font-size: inherit;\n color: inherit;\n white-space: pre-wrap;\n background-color: transparent;\n border-radius: 0;\n }\n}\n\n// Enable scrollable blocks of code\n.pre-scrollable {\n max-height: @pre-scrollable-max-height;\n overflow-y: scroll;\n}\n","//\n// Grid system\n// --------------------------------------------------\n\n\n// Container widths\n//\n// Set the container width, and override it for fixed navbars in media queries.\n\n.container {\n .container-fixed();\n\n @media (min-width: @screen-sm-min) {\n width: @container-sm;\n }\n @media (min-width: @screen-md-min) {\n width: @container-md;\n }\n @media (min-width: @screen-lg-min) {\n width: @container-lg;\n }\n}\n\n\n// Fluid container\n//\n// Utilizes the mixin meant for fixed width containers, but without any defined\n// width for fluid, full width layouts.\n\n.container-fluid {\n .container-fixed();\n}\n\n\n// Row\n//\n// Rows contain and clear the floats of your columns.\n\n.row {\n .make-row();\n}\n\n\n// Columns\n//\n// Common styles for small and large grid columns\n\n.make-grid-columns();\n\n\n// Extra small grid\n//\n// Columns, offsets, pushes, and pulls for extra small devices like\n// smartphones.\n\n.make-grid(xs);\n\n\n// Small grid\n//\n// Columns, offsets, pushes, and pulls for the small device range, from phones\n// to tablets.\n\n@media (min-width: @screen-sm-min) {\n .make-grid(sm);\n}\n\n\n// Medium grid\n//\n// Columns, offsets, pushes, and pulls for the desktop device range.\n\n@media (min-width: @screen-md-min) {\n .make-grid(md);\n}\n\n\n// Large grid\n//\n// Columns, offsets, pushes, and pulls for the large desktop device range.\n\n@media (min-width: @screen-lg-min) {\n .make-grid(lg);\n}\n","// Grid system\n//\n// Generate semantic grid columns with these mixins.\n\n// Centered container element\n.container-fixed(@gutter: @grid-gutter-width) {\n margin-right: auto;\n margin-left: auto;\n padding-left: floor((@gutter / 2));\n padding-right: ceil((@gutter / 2));\n &:extend(.clearfix all);\n}\n\n// Creates a wrapper for a series of columns\n.make-row(@gutter: @grid-gutter-width) {\n margin-left: ceil((@gutter / -2));\n margin-right: floor((@gutter / -2));\n &:extend(.clearfix all);\n}\n\n// Generate the extra small columns\n.make-xs-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n float: left;\n width: percentage((@columns / @grid-columns));\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n}\n.make-xs-column-offset(@columns) {\n margin-left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-push(@columns) {\n left: percentage((@columns / @grid-columns));\n}\n.make-xs-column-pull(@columns) {\n right: percentage((@columns / @grid-columns));\n}\n\n// Generate the small columns\n.make-sm-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-sm-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-offset(@columns) {\n @media (min-width: @screen-sm-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-push(@columns) {\n @media (min-width: @screen-sm-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-sm-column-pull(@columns) {\n @media (min-width: @screen-sm-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the medium columns\n.make-md-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-md-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-offset(@columns) {\n @media (min-width: @screen-md-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-push(@columns) {\n @media (min-width: @screen-md-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-md-column-pull(@columns) {\n @media (min-width: @screen-md-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n\n// Generate the large columns\n.make-lg-column(@columns; @gutter: @grid-gutter-width) {\n position: relative;\n min-height: 1px;\n padding-left: (@gutter / 2);\n padding-right: (@gutter / 2);\n\n @media (min-width: @screen-lg-min) {\n float: left;\n width: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-offset(@columns) {\n @media (min-width: @screen-lg-min) {\n margin-left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-push(@columns) {\n @media (min-width: @screen-lg-min) {\n left: percentage((@columns / @grid-columns));\n }\n}\n.make-lg-column-pull(@columns) {\n @media (min-width: @screen-lg-min) {\n right: percentage((@columns / @grid-columns));\n }\n}\n","// Framework grid generation\n//\n// Used only by Bootstrap to generate the correct number of grid classes given\n// any value of `@grid-columns`.\n\n.make-grid-columns() {\n // Common styles for all sizes of grid columns, widths 1-12\n .col(@index) { // initial\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general; \"=<\" isn't a typo\n @item: ~\".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n position: relative;\n // Prevent columns from collapsing when empty\n min-height: 1px;\n // Inner gutter via padding\n padding-left: ceil((@grid-gutter-width / 2));\n padding-right: floor((@grid-gutter-width / 2));\n }\n }\n .col(1); // kickstart it\n}\n\n.float-grid-columns(@class) {\n .col(@index) { // initial\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), @item);\n }\n .col(@index, @list) when (@index =< @grid-columns) { // general\n @item: ~\".col-@{class}-@{index}\";\n .col((@index + 1), ~\"@{list}, @{item}\");\n }\n .col(@index, @list) when (@index > @grid-columns) { // terminal\n @{list} {\n float: left;\n }\n }\n .col(1); // kickstart it\n}\n\n.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {\n .col-@{class}-@{index} {\n width: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {\n .col-@{class}-push-@{index} {\n left: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {\n .col-@{class}-push-0 {\n left: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {\n .col-@{class}-pull-@{index} {\n right: percentage((@index / @grid-columns));\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {\n .col-@{class}-pull-0 {\n right: auto;\n }\n}\n.calc-grid-column(@index, @class, @type) when (@type = offset) {\n .col-@{class}-offset-@{index} {\n margin-left: percentage((@index / @grid-columns));\n }\n}\n\n// Basic looping in LESS\n.loop-grid-columns(@index, @class, @type) when (@index >= 0) {\n .calc-grid-column(@index, @class, @type);\n // next iteration\n .loop-grid-columns((@index - 1), @class, @type);\n}\n\n// Create grid for specific class\n.make-grid(@class) {\n .float-grid-columns(@class);\n .loop-grid-columns(@grid-columns, @class, width);\n .loop-grid-columns(@grid-columns, @class, pull);\n .loop-grid-columns(@grid-columns, @class, push);\n .loop-grid-columns(@grid-columns, @class, offset);\n}\n","//\n// Tables\n// --------------------------------------------------\n\n\ntable {\n background-color: @table-bg;\n}\ncaption {\n padding-top: @table-cell-padding;\n padding-bottom: @table-cell-padding;\n color: @text-muted;\n text-align: left;\n}\nth {\n text-align: left;\n}\n\n\n// Baseline styles\n\n.table {\n width: 100%;\n max-width: 100%;\n margin-bottom: @line-height-computed;\n // Cells\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-cell-padding;\n line-height: @line-height-base;\n vertical-align: top;\n border-top: 1px solid @table-border-color;\n }\n }\n }\n // Bottom align for column headings\n > thead > tr > th {\n vertical-align: bottom;\n border-bottom: 2px solid @table-border-color;\n }\n // Remove top border from thead by default\n > caption + thead,\n > colgroup + thead,\n > thead:first-child {\n > tr:first-child {\n > th,\n > td {\n border-top: 0;\n }\n }\n }\n // Account for multiple tbody instances\n > tbody + tbody {\n border-top: 2px solid @table-border-color;\n }\n\n // Nesting\n .table {\n background-color: @body-bg;\n }\n}\n\n\n// Condensed table w/ half padding\n\n.table-condensed {\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n padding: @table-condensed-cell-padding;\n }\n }\n }\n}\n\n\n// Bordered version\n//\n// Add borders all around the table and between all the columns.\n\n.table-bordered {\n border: 1px solid @table-border-color;\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n border: 1px solid @table-border-color;\n }\n }\n }\n > thead > tr {\n > th,\n > td {\n border-bottom-width: 2px;\n }\n }\n}\n\n\n// Zebra-striping\n//\n// Default zebra-stripe styles (alternating gray and transparent backgrounds)\n\n.table-striped {\n > tbody > tr:nth-of-type(odd) {\n background-color: @table-bg-accent;\n }\n}\n\n\n// Hover effect\n//\n// Placed here since it has to come after the potential zebra striping\n\n.table-hover {\n > tbody > tr:hover {\n background-color: @table-bg-hover;\n }\n}\n\n\n// Table cell sizing\n//\n// Reset default table behavior\n\ntable col[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n float: none;\n display: table-column;\n}\ntable {\n td,\n th {\n &[class*=\"col-\"] {\n position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)\n float: none;\n display: table-cell;\n }\n }\n}\n\n\n// Table backgrounds\n//\n// Exact selectors below required to override `.table-striped` and prevent\n// inheritance to nested tables.\n\n// Generate the contextual variants\n.table-row-variant(active; @table-bg-active);\n.table-row-variant(success; @state-success-bg);\n.table-row-variant(info; @state-info-bg);\n.table-row-variant(warning; @state-warning-bg);\n.table-row-variant(danger; @state-danger-bg);\n\n\n// Responsive tables\n//\n// Wrap your tables in `.table-responsive` and we'll make them mobile friendly\n// by enabling horizontal scrolling. Only applies <768px. Everything above that\n// will display normally.\n\n.table-responsive {\n overflow-x: auto;\n min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)\n\n @media screen and (max-width: @screen-xs-max) {\n width: 100%;\n margin-bottom: (@line-height-computed * 0.75);\n overflow-y: hidden;\n -ms-overflow-style: -ms-autohiding-scrollbar;\n border: 1px solid @table-border-color;\n\n // Tighten up spacing\n > .table {\n margin-bottom: 0;\n\n // Ensure the content doesn't wrap\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th,\n > td {\n white-space: nowrap;\n }\n }\n }\n }\n\n // Special overrides for the bordered tables\n > .table-bordered {\n border: 0;\n\n // Nuke the appropriate borders so that the parent can handle them\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th:first-child,\n > td:first-child {\n border-left: 0;\n }\n > th:last-child,\n > td:last-child {\n border-right: 0;\n }\n }\n }\n\n // Only nuke the last row's bottom-border in `tbody` and `tfoot` since\n // chances are there will be only one `tr` in a `thead` and that would\n // remove the border altogether.\n > tbody,\n > tfoot {\n > tr:last-child {\n > th,\n > td {\n border-bottom: 0;\n }\n }\n }\n\n }\n }\n}\n","// Tables\n\n.table-row-variant(@state; @background) {\n // Exact selectors below required to override `.table-striped` and prevent\n // inheritance to nested tables.\n .table > thead > tr,\n .table > tbody > tr,\n .table > tfoot > tr {\n > td.@{state},\n > th.@{state},\n &.@{state} > td,\n &.@{state} > th {\n background-color: @background;\n }\n }\n\n // Hover states for `.table-hover`\n // Note: this is not available for cells or rows within `thead` or `tfoot`.\n .table-hover > tbody > tr {\n > td.@{state}:hover,\n > th.@{state}:hover,\n &.@{state}:hover > td,\n &:hover > .@{state},\n &.@{state}:hover > th {\n background-color: darken(@background, 5%);\n }\n }\n}\n","//\n// Forms\n// --------------------------------------------------\n\n\n// Normalize non-controls\n//\n// Restyle and baseline non-control form elements.\n\nfieldset {\n padding: 0;\n margin: 0;\n border: 0;\n // Chrome and Firefox set a `min-width: min-content;` on fieldsets,\n // so we reset that to ensure it behaves more like a standard block element.\n // See https://github.com/twbs/bootstrap/issues/12359.\n min-width: 0;\n}\n\nlegend {\n display: block;\n width: 100%;\n padding: 0;\n margin-bottom: @line-height-computed;\n font-size: (@font-size-base * 1.5);\n line-height: inherit;\n color: @legend-color;\n border: 0;\n border-bottom: 1px solid @legend-border-color;\n}\n\nlabel {\n display: inline-block;\n max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)\n margin-bottom: 5px;\n font-weight: bold;\n}\n\n\n// Normalize form controls\n//\n// While most of our form styles require extra classes, some basic normalization\n// is required to ensure optimum display with or without those classes to better\n// address browser inconsistencies.\n\n// Override content-box in Normalize (* isn't specific enough)\ninput[type=\"search\"] {\n .box-sizing(border-box);\n}\n\n// Position radios and checkboxes better\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n margin: 4px 0 0;\n margin-top: 1px \\9; // IE8-9\n line-height: normal;\n}\n\ninput[type=\"file\"] {\n display: block;\n}\n\n// Make range inputs behave like textual form controls\ninput[type=\"range\"] {\n display: block;\n width: 100%;\n}\n\n// Make multiple select elements height not fixed\nselect[multiple],\nselect[size] {\n height: auto;\n}\n\n// Focus for file, radio, and checkbox\ninput[type=\"file\"]:focus,\ninput[type=\"radio\"]:focus,\ninput[type=\"checkbox\"]:focus {\n .tab-focus();\n}\n\n// Adjust output element\noutput {\n display: block;\n padding-top: (@padding-base-vertical + 1);\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n}\n\n\n// Common form controls\n//\n// Shared size and type resets for form controls. Apply `.form-control` to any\n// of the following form controls:\n//\n// select\n// textarea\n// input[type=\"text\"]\n// input[type=\"password\"]\n// input[type=\"datetime\"]\n// input[type=\"datetime-local\"]\n// input[type=\"date\"]\n// input[type=\"month\"]\n// input[type=\"time\"]\n// input[type=\"week\"]\n// input[type=\"number\"]\n// input[type=\"email\"]\n// input[type=\"url\"]\n// input[type=\"search\"]\n// input[type=\"tel\"]\n// input[type=\"color\"]\n\n.form-control {\n display: block;\n width: 100%;\n height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n line-height: @line-height-base;\n color: @input-color;\n background-color: @input-bg;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid @input-border;\n border-radius: @input-border-radius; // Note: This has no effect on <select>s in some browsers, due to the limited stylability of <select>s in CSS.\n .box-shadow(inset 0 1px 1px rgba(0,0,0,.075));\n .transition(~\"border-color ease-in-out .15s, box-shadow ease-in-out .15s\");\n\n // Customize the `:focus` state to imitate native WebKit styles.\n .form-control-focus();\n\n // Placeholder\n .placeholder();\n\n // Unstyle the caret on `<select>`s in IE10+.\n &::-ms-expand {\n border: 0;\n background-color: transparent;\n }\n\n // Disabled and read-only inputs\n //\n // HTML5 says that controls under a fieldset > legend:first-child won't be\n // disabled if the fieldset is disabled. Due to implementation difficulty, we\n // don't honor that edge case; we style them as disabled anyway.\n &[disabled],\n &[readonly],\n fieldset[disabled] & {\n background-color: @input-bg-disabled;\n opacity: 1; // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655\n }\n\n &[disabled],\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n\n // Reset height for `textarea`s\n textarea& {\n height: auto;\n }\n}\n\n\n// Search inputs in iOS\n//\n// This overrides the extra rounded corners on search inputs in iOS so that our\n// `.form-control` class can properly style them. Note that this cannot simply\n// be added to `.form-control` as it's not specific enough. For details, see\n// https://github.com/twbs/bootstrap/issues/11586.\n\ninput[type=\"search\"] {\n -webkit-appearance: none;\n}\n\n\n// Special styles for iOS temporal inputs\n//\n// In Mobile Safari, setting `display: block` on temporal inputs causes the\n// text within the input to become vertically misaligned. As a workaround, we\n// set a pixel line-height that matches the given height of the input, but only\n// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848\n//\n// Note that as of 8.3, iOS doesn't support `datetime` or `week`.\n\n@media screen and (-webkit-min-device-pixel-ratio: 0) {\n input[type=\"date\"],\n input[type=\"time\"],\n input[type=\"datetime-local\"],\n input[type=\"month\"] {\n &.form-control {\n line-height: @input-height-base;\n }\n\n &.input-sm,\n .input-group-sm & {\n line-height: @input-height-small;\n }\n\n &.input-lg,\n .input-group-lg & {\n line-height: @input-height-large;\n }\n }\n}\n\n\n// Form groups\n//\n// Designed to help with the organization and spacing of vertical forms. For\n// horizontal forms, use the predefined grid classes.\n\n.form-group {\n margin-bottom: @form-group-margin-bottom;\n}\n\n\n// Checkboxes and radios\n//\n// Indent the labels to position radios/checkboxes as hanging controls.\n\n.radio,\n.checkbox {\n position: relative;\n display: block;\n margin-top: 10px;\n margin-bottom: 10px;\n\n label {\n min-height: @line-height-computed; // Ensure the input doesn't jump when there is no text\n padding-left: 20px;\n margin-bottom: 0;\n font-weight: normal;\n cursor: pointer;\n }\n}\n.radio input[type=\"radio\"],\n.radio-inline input[type=\"radio\"],\n.checkbox input[type=\"checkbox\"],\n.checkbox-inline input[type=\"checkbox\"] {\n position: absolute;\n margin-left: -20px;\n margin-top: 4px \\9;\n}\n\n.radio + .radio,\n.checkbox + .checkbox {\n margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing\n}\n\n// Radios and checkboxes on same line\n.radio-inline,\n.checkbox-inline {\n position: relative;\n display: inline-block;\n padding-left: 20px;\n margin-bottom: 0;\n vertical-align: middle;\n font-weight: normal;\n cursor: pointer;\n}\n.radio-inline + .radio-inline,\n.checkbox-inline + .checkbox-inline {\n margin-top: 0;\n margin-left: 10px; // space out consecutive inline controls\n}\n\n// Apply same disabled cursor tweak as for inputs\n// Some special care is needed because <label>s don't inherit their parent's `cursor`.\n//\n// Note: Neither radios nor checkboxes can be readonly.\ninput[type=\"radio\"],\ninput[type=\"checkbox\"] {\n &[disabled],\n &.disabled,\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n}\n// These classes are used directly on <label>s\n.radio-inline,\n.checkbox-inline {\n &.disabled,\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n }\n}\n// These classes are used on elements with <label> descendants\n.radio,\n.checkbox {\n &.disabled,\n fieldset[disabled] & {\n label {\n cursor: @cursor-disabled;\n }\n }\n}\n\n\n// Static form control text\n//\n// Apply class to a `p` element to make any string of text align with labels in\n// a horizontal form layout.\n\n.form-control-static {\n // Size it appropriately next to real form controls\n padding-top: (@padding-base-vertical + 1);\n padding-bottom: (@padding-base-vertical + 1);\n // Remove default margin from `p`\n margin-bottom: 0;\n min-height: (@line-height-computed + @font-size-base);\n\n &.input-lg,\n &.input-sm {\n padding-left: 0;\n padding-right: 0;\n }\n}\n\n\n// Form control sizing\n//\n// Build on `.form-control` with modifier classes to decrease or increase the\n// height and font-size of form controls.\n//\n// The `.form-group-* form-control` variations are sadly duplicated to avoid the\n// issue documented in https://github.com/twbs/bootstrap/issues/15074.\n\n.input-sm {\n .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @input-border-radius-small);\n}\n.form-group-sm {\n .form-control {\n height: @input-height-small;\n padding: @padding-small-vertical @padding-small-horizontal;\n font-size: @font-size-small;\n line-height: @line-height-small;\n border-radius: @input-border-radius-small;\n }\n select.form-control {\n height: @input-height-small;\n line-height: @input-height-small;\n }\n textarea.form-control,\n select[multiple].form-control {\n height: auto;\n }\n .form-control-static {\n height: @input-height-small;\n min-height: (@line-height-computed + @font-size-small);\n padding: (@padding-small-vertical + 1) @padding-small-horizontal;\n font-size: @font-size-small;\n line-height: @line-height-small;\n }\n}\n\n.input-lg {\n .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @input-border-radius-large);\n}\n.form-group-lg {\n .form-control {\n height: @input-height-large;\n padding: @padding-large-vertical @padding-large-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-large;\n border-radius: @input-border-radius-large;\n }\n select.form-control {\n height: @input-height-large;\n line-height: @input-height-large;\n }\n textarea.form-control,\n select[multiple].form-control {\n height: auto;\n }\n .form-control-static {\n height: @input-height-large;\n min-height: (@line-height-computed + @font-size-large);\n padding: (@padding-large-vertical + 1) @padding-large-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-large;\n }\n}\n\n\n// Form control feedback states\n//\n// Apply contextual and semantic states to individual form controls.\n\n.has-feedback {\n // Enable absolute positioning\n position: relative;\n\n // Ensure icons don't overlap text\n .form-control {\n padding-right: (@input-height-base * 1.25);\n }\n}\n// Feedback icon (requires .glyphicon classes)\n.form-control-feedback {\n position: absolute;\n top: 0;\n right: 0;\n z-index: 2; // Ensure icon is above input groups\n display: block;\n width: @input-height-base;\n height: @input-height-base;\n line-height: @input-height-base;\n text-align: center;\n pointer-events: none;\n}\n.input-lg + .form-control-feedback,\n.input-group-lg + .form-control-feedback,\n.form-group-lg .form-control + .form-control-feedback {\n width: @input-height-large;\n height: @input-height-large;\n line-height: @input-height-large;\n}\n.input-sm + .form-control-feedback,\n.input-group-sm + .form-control-feedback,\n.form-group-sm .form-control + .form-control-feedback {\n width: @input-height-small;\n height: @input-height-small;\n line-height: @input-height-small;\n}\n\n// Feedback states\n.has-success {\n .form-control-validation(@state-success-text; @state-success-text; @state-success-bg);\n}\n.has-warning {\n .form-control-validation(@state-warning-text; @state-warning-text; @state-warning-bg);\n}\n.has-error {\n .form-control-validation(@state-danger-text; @state-danger-text; @state-danger-bg);\n}\n\n// Reposition feedback icon if input has visible label above\n.has-feedback label {\n\n & ~ .form-control-feedback {\n top: (@line-height-computed + 5); // Height of the `label` and its margin\n }\n &.sr-only ~ .form-control-feedback {\n top: 0;\n }\n}\n\n\n// Help text\n//\n// Apply to any element you wish to create light text for placement immediately\n// below a form control. Use for general help, formatting, or instructional text.\n\n.help-block {\n display: block; // account for any element using help-block\n margin-top: 5px;\n margin-bottom: 10px;\n color: lighten(@text-color, 25%); // lighten the text some for contrast\n}\n\n\n// Inline forms\n//\n// Make forms appear inline(-block) by adding the `.form-inline` class. Inline\n// forms begin stacked on extra small (mobile) devices and then go inline when\n// viewports reach <768px.\n//\n// Requires wrapping inputs and labels with `.form-group` for proper display of\n// default HTML form controls and our custom form controls (e.g., input groups).\n//\n// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.\n\n.form-inline {\n\n // Kick in the inline\n @media (min-width: @screen-sm-min) {\n // Inline-block all the things for \"inline\"\n .form-group {\n display: inline-block;\n margin-bottom: 0;\n vertical-align: middle;\n }\n\n // In navbar-form, allow folks to *not* use `.form-group`\n .form-control {\n display: inline-block;\n width: auto; // Prevent labels from stacking above inputs in `.form-group`\n vertical-align: middle;\n }\n\n // Make static controls behave like regular ones\n .form-control-static {\n display: inline-block;\n }\n\n .input-group {\n display: inline-table;\n vertical-align: middle;\n\n .input-group-addon,\n .input-group-btn,\n .form-control {\n width: auto;\n }\n }\n\n // Input groups need that 100% width though\n .input-group > .form-control {\n width: 100%;\n }\n\n .control-label {\n margin-bottom: 0;\n vertical-align: middle;\n }\n\n // Remove default margin on radios/checkboxes that were used for stacking, and\n // then undo the floating of radios and checkboxes to match.\n .radio,\n .checkbox {\n display: inline-block;\n margin-top: 0;\n margin-bottom: 0;\n vertical-align: middle;\n\n label {\n padding-left: 0;\n }\n }\n .radio input[type=\"radio\"],\n .checkbox input[type=\"checkbox\"] {\n position: relative;\n margin-left: 0;\n }\n\n // Re-override the feedback icon.\n .has-feedback .form-control-feedback {\n top: 0;\n }\n }\n}\n\n\n// Horizontal forms\n//\n// Horizontal forms are built on grid classes and allow you to create forms with\n// labels on the left and inputs on the right.\n\n.form-horizontal {\n\n // Consistent vertical alignment of radios and checkboxes\n //\n // Labels also get some reset styles, but that is scoped to a media query below.\n .radio,\n .checkbox,\n .radio-inline,\n .checkbox-inline {\n margin-top: 0;\n margin-bottom: 0;\n padding-top: (@padding-base-vertical + 1); // Default padding plus a border\n }\n // Account for padding we're adding to ensure the alignment and of help text\n // and other content below items\n .radio,\n .checkbox {\n min-height: (@line-height-computed + (@padding-base-vertical + 1));\n }\n\n // Make form groups behave like rows\n .form-group {\n .make-row();\n }\n\n // Reset spacing and right align labels, but scope to media queries so that\n // labels on narrow viewports stack the same as a default form example.\n @media (min-width: @screen-sm-min) {\n .control-label {\n text-align: right;\n margin-bottom: 0;\n padding-top: (@padding-base-vertical + 1); // Default padding plus a border\n }\n }\n\n // Validation states\n //\n // Reposition the icon because it's now within a grid column and columns have\n // `position: relative;` on them. Also accounts for the grid gutter padding.\n .has-feedback .form-control-feedback {\n right: floor((@grid-gutter-width / 2));\n }\n\n // Form group sizes\n //\n // Quick utility class for applying `.input-lg` and `.input-sm` styles to the\n // inputs and labels within a `.form-group`.\n .form-group-lg {\n @media (min-width: @screen-sm-min) {\n .control-label {\n padding-top: (@padding-large-vertical + 1);\n font-size: @font-size-large;\n }\n }\n }\n .form-group-sm {\n @media (min-width: @screen-sm-min) {\n .control-label {\n padding-top: (@padding-small-vertical + 1);\n font-size: @font-size-small;\n }\n }\n }\n}\n","// Form validation states\n//\n// Used in forms.less to generate the form validation CSS for warnings, errors,\n// and successes.\n\n.form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) {\n // Color the label and help text\n .help-block,\n .control-label,\n .radio,\n .checkbox,\n .radio-inline,\n .checkbox-inline,\n &.radio label,\n &.checkbox label,\n &.radio-inline label,\n &.checkbox-inline label {\n color: @text-color;\n }\n // Set the border and box shadow on specific inputs to match\n .form-control {\n border-color: @border-color;\n .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work\n &:focus {\n border-color: darken(@border-color, 10%);\n @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);\n .box-shadow(@shadow);\n }\n }\n // Set validation states also for addons\n .input-group-addon {\n color: @text-color;\n border-color: @border-color;\n background-color: @background-color;\n }\n // Optional feedback icon\n .form-control-feedback {\n color: @text-color;\n }\n}\n\n\n// Form control focus state\n//\n// Generate a customized focus state and for any input with the specified color,\n// which defaults to the `@input-border-focus` variable.\n//\n// We highly encourage you to not customize the default value, but instead use\n// this to tweak colors on an as-needed basis. This aesthetic change is based on\n// WebKit's default styles, but applicable to a wider range of browsers. Its\n// usability and accessibility should be taken into account with any change.\n//\n// Example usage: change the default blue border and shadow to white for better\n// contrast against a dark gray background.\n.form-control-focus(@color: @input-border-focus) {\n @color-rgba: rgba(red(@color), green(@color), blue(@color), .6);\n &:focus {\n border-color: @color;\n outline: 0;\n .box-shadow(~\"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}\");\n }\n}\n\n// Form control sizing\n//\n// Relative text size, padding, and border-radii changes for form controls. For\n// horizontal sizing, wrap controls in the predefined grid classes. `<select>`\n// element gets special love because it's special, and that's a fact!\n.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n height: @input-height;\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n\n select& {\n height: @input-height;\n line-height: @input-height;\n }\n\n textarea&,\n select[multiple]& {\n height: auto;\n }\n}\n","//\n// Buttons\n// --------------------------------------------------\n\n\n// Base styles\n// --------------------------------------------------\n\n.btn {\n display: inline-block;\n margin-bottom: 0; // For input.btn\n font-weight: @btn-font-weight;\n text-align: center;\n vertical-align: middle;\n touch-action: manipulation;\n cursor: pointer;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n white-space: nowrap;\n .button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @btn-border-radius-base);\n .user-select(none);\n\n &,\n &:active,\n &.active {\n &:focus,\n &.focus {\n .tab-focus();\n }\n }\n\n &:hover,\n &:focus,\n &.focus {\n color: @btn-default-color;\n text-decoration: none;\n }\n\n &:active,\n &.active {\n outline: 0;\n background-image: none;\n .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));\n }\n\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n cursor: @cursor-disabled;\n .opacity(.65);\n .box-shadow(none);\n }\n\n a& {\n &.disabled,\n fieldset[disabled] & {\n pointer-events: none; // Future-proof disabling of clicks on `<a>` elements\n }\n }\n}\n\n\n// Alternate buttons\n// --------------------------------------------------\n\n.btn-default {\n .button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);\n}\n.btn-primary {\n .button-variant(@btn-primary-color; @btn-primary-bg; @btn-primary-border);\n}\n// Success appears as green\n.btn-success {\n .button-variant(@btn-success-color; @btn-success-bg; @btn-success-border);\n}\n// Info appears as blue-green\n.btn-info {\n .button-variant(@btn-info-color; @btn-info-bg; @btn-info-border);\n}\n// Warning appears as orange\n.btn-warning {\n .button-variant(@btn-warning-color; @btn-warning-bg; @btn-warning-border);\n}\n// Danger and error appear as red\n.btn-danger {\n .button-variant(@btn-danger-color; @btn-danger-bg; @btn-danger-border);\n}\n\n\n// Link buttons\n// -------------------------\n\n// Make a button look and behave like a link\n.btn-link {\n color: @link-color;\n font-weight: normal;\n border-radius: 0;\n\n &,\n &:active,\n &.active,\n &[disabled],\n fieldset[disabled] & {\n background-color: transparent;\n .box-shadow(none);\n }\n &,\n &:hover,\n &:focus,\n &:active {\n border-color: transparent;\n }\n &:hover,\n &:focus {\n color: @link-hover-color;\n text-decoration: @link-hover-decoration;\n background-color: transparent;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @btn-link-disabled-color;\n text-decoration: none;\n }\n }\n}\n\n\n// Button Sizes\n// --------------------------------------------------\n\n.btn-lg {\n // line-height: ensure even-numbered height of button next to large input\n .button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @btn-border-radius-large);\n}\n.btn-sm {\n // line-height: ensure proper height of button next to small input\n .button-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n.btn-xs {\n .button-size(@padding-xs-vertical; @padding-xs-horizontal; @font-size-small; @line-height-small; @btn-border-radius-small);\n}\n\n\n// Block button\n// --------------------------------------------------\n\n.btn-block {\n display: block;\n width: 100%;\n}\n\n// Vertically space out multiple block buttons\n.btn-block + .btn-block {\n margin-top: 5px;\n}\n\n// Specificity overrides\ninput[type=\"submit\"],\ninput[type=\"reset\"],\ninput[type=\"button\"] {\n &.btn-block {\n width: 100%;\n }\n}\n","// Button variants\n//\n// Easily pump out default styles, as well as :hover, :focus, :active,\n// and disabled options for all buttons\n\n.button-variant(@color; @background; @border) {\n color: @color;\n background-color: @background;\n border-color: @border;\n\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 25%);\n }\n &:hover {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 12%);\n }\n &:active,\n &.active,\n .open > .dropdown-toggle& {\n color: @color;\n background-color: darken(@background, 10%);\n border-color: darken(@border, 12%);\n\n &:hover,\n &:focus,\n &.focus {\n color: @color;\n background-color: darken(@background, 17%);\n border-color: darken(@border, 25%);\n }\n }\n &:active,\n &.active,\n .open > .dropdown-toggle& {\n background-image: none;\n }\n &.disabled,\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus,\n &.focus {\n background-color: @background;\n border-color: @border;\n }\n }\n\n .badge {\n color: @background;\n background-color: @color;\n }\n}\n\n// Button sizes\n.button-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n border-radius: @border-radius;\n}\n","// Opacity\n\n.opacity(@opacity) {\n opacity: @opacity;\n // IE8 filter\n @opacity-ie: (@opacity * 100);\n filter: ~\"alpha(opacity=@{opacity-ie})\";\n}\n","//\n// Component animations\n// --------------------------------------------------\n\n// Heads up!\n//\n// We don't use the `.opacity()` mixin here since it causes a bug with text\n// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.\n\n.fade {\n opacity: 0;\n .transition(opacity .15s linear);\n &.in {\n opacity: 1;\n }\n}\n\n.collapse {\n display: none;\n\n &.in { display: block; }\n tr&.in { display: table-row; }\n tbody&.in { display: table-row-group; }\n}\n\n.collapsing {\n position: relative;\n height: 0;\n overflow: hidden;\n .transition-property(~\"height, visibility\");\n .transition-duration(.35s);\n .transition-timing-function(ease);\n}\n","//\n// Dropdown menus\n// --------------------------------------------------\n\n\n// Dropdown arrow/caret\n.caret {\n display: inline-block;\n width: 0;\n height: 0;\n margin-left: 2px;\n vertical-align: middle;\n border-top: @caret-width-base dashed;\n border-top: @caret-width-base solid ~\"\\9\"; // IE8\n border-right: @caret-width-base solid transparent;\n border-left: @caret-width-base solid transparent;\n}\n\n// The dropdown wrapper (div)\n.dropup,\n.dropdown {\n position: relative;\n}\n\n// Prevent the focus on the dropdown toggle when closing dropdowns\n.dropdown-toggle:focus {\n outline: 0;\n}\n\n// The dropdown menu (ul)\n.dropdown-menu {\n position: absolute;\n top: 100%;\n left: 0;\n z-index: @zindex-dropdown;\n display: none; // none by default, but block on \"open\" of the menu\n float: left;\n min-width: 160px;\n padding: 5px 0;\n margin: 2px 0 0; // override default ul\n list-style: none;\n font-size: @font-size-base;\n text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)\n background-color: @dropdown-bg;\n border: 1px solid @dropdown-fallback-border; // IE8 fallback\n border: 1px solid @dropdown-border;\n border-radius: @border-radius-base;\n .box-shadow(0 6px 12px rgba(0,0,0,.175));\n background-clip: padding-box;\n\n // Aligns the dropdown menu to right\n //\n // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`\n &.pull-right {\n right: 0;\n left: auto;\n }\n\n // Dividers (basically an hr) within the dropdown\n .divider {\n .nav-divider(@dropdown-divider-bg);\n }\n\n // Links within the dropdown menu\n > li > a {\n display: block;\n padding: 3px 20px;\n clear: both;\n font-weight: normal;\n line-height: @line-height-base;\n color: @dropdown-link-color;\n white-space: nowrap; // prevent links from randomly breaking onto new lines\n }\n}\n\n// Hover/Focus state\n.dropdown-menu > li > a {\n &:hover,\n &:focus {\n text-decoration: none;\n color: @dropdown-link-hover-color;\n background-color: @dropdown-link-hover-bg;\n }\n}\n\n// Active state\n.dropdown-menu > .active > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-active-color;\n text-decoration: none;\n outline: 0;\n background-color: @dropdown-link-active-bg;\n }\n}\n\n// Disabled state\n//\n// Gray out text and ensure the hover/focus state remains gray\n\n.dropdown-menu > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @dropdown-link-disabled-color;\n }\n\n // Nuke hover/focus effects\n &:hover,\n &:focus {\n text-decoration: none;\n background-color: transparent;\n background-image: none; // Remove CSS gradient\n .reset-filter();\n cursor: @cursor-disabled;\n }\n}\n\n// Open state for the dropdown\n.open {\n // Show the menu\n > .dropdown-menu {\n display: block;\n }\n\n // Remove the outline when :focus is triggered\n > a {\n outline: 0;\n }\n}\n\n// Menu positioning\n//\n// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown\n// menu with the parent.\n.dropdown-menu-right {\n left: auto; // Reset the default from `.dropdown-menu`\n right: 0;\n}\n// With v3, we enabled auto-flipping if you have a dropdown within a right\n// aligned nav component. To enable the undoing of that, we provide an override\n// to restore the default dropdown menu alignment.\n//\n// This is only for left-aligning a dropdown menu within a `.navbar-right` or\n// `.pull-right` nav component.\n.dropdown-menu-left {\n left: 0;\n right: auto;\n}\n\n// Dropdown section headers\n.dropdown-header {\n display: block;\n padding: 3px 20px;\n font-size: @font-size-small;\n line-height: @line-height-base;\n color: @dropdown-header-color;\n white-space: nowrap; // as with > li > a\n}\n\n// Backdrop to catch body clicks on mobile, etc.\n.dropdown-backdrop {\n position: fixed;\n left: 0;\n right: 0;\n bottom: 0;\n top: 0;\n z-index: (@zindex-dropdown - 10);\n}\n\n// Right aligned dropdowns\n.pull-right > .dropdown-menu {\n right: 0;\n left: auto;\n}\n\n// Allow for dropdowns to go bottom up (aka, dropup-menu)\n//\n// Just add .dropup after the standard .dropdown class and you're set, bro.\n// TODO: abstract this so that the navbar fixed styles are not placed here?\n\n.dropup,\n.navbar-fixed-bottom .dropdown {\n // Reverse the caret\n .caret {\n border-top: 0;\n border-bottom: @caret-width-base dashed;\n border-bottom: @caret-width-base solid ~\"\\9\"; // IE8\n content: \"\";\n }\n // Different positioning for bottom up menu\n .dropdown-menu {\n top: auto;\n bottom: 100%;\n margin-bottom: 2px;\n }\n}\n\n\n// Component alignment\n//\n// Reiterate per navbar.less and the modified component alignment there.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-right {\n .dropdown-menu {\n .dropdown-menu-right();\n }\n // Necessary for overrides of the default right aligned menu.\n // Will remove come v4 in all likelihood.\n .dropdown-menu-left {\n .dropdown-menu-left();\n }\n }\n}\n","// Horizontal dividers\n//\n// Dividers (basically an hr) within dropdowns and nav lists\n\n.nav-divider(@color: #e5e5e5) {\n height: 1px;\n margin: ((@line-height-computed / 2) - 1) 0;\n overflow: hidden;\n background-color: @color;\n}\n","// Reset filters for IE\n//\n// When you need to remove a gradient background, do not forget to use this to reset\n// the IE filter for IE9 and below.\n\n.reset-filter() {\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(enabled = false)\"));\n}\n","//\n// Button groups\n// --------------------------------------------------\n\n// Make the div behave like a button\n.btn-group,\n.btn-group-vertical {\n position: relative;\n display: inline-block;\n vertical-align: middle; // match .btn alignment given font-size hack above\n > .btn {\n position: relative;\n float: left;\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active,\n &.active {\n z-index: 2;\n }\n }\n}\n\n// Prevent double borders when buttons are next to each other\n.btn-group {\n .btn + .btn,\n .btn + .btn-group,\n .btn-group + .btn,\n .btn-group + .btn-group {\n margin-left: -1px;\n }\n}\n\n// Optional: Group multiple button groups together for a toolbar\n.btn-toolbar {\n margin-left: -5px; // Offset the first child's margin\n &:extend(.clearfix all);\n\n .btn,\n .btn-group,\n .input-group {\n float: left;\n }\n > .btn,\n > .btn-group,\n > .input-group {\n margin-left: 5px;\n }\n}\n\n.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {\n border-radius: 0;\n}\n\n// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match\n.btn-group > .btn:first-child {\n margin-left: 0;\n &:not(:last-child):not(.dropdown-toggle) {\n .border-right-radius(0);\n }\n}\n// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it\n.btn-group > .btn:last-child:not(:first-child),\n.btn-group > .dropdown-toggle:not(:first-child) {\n .border-left-radius(0);\n}\n\n// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)\n.btn-group > .btn-group {\n float: left;\n}\n.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-right-radius(0);\n }\n}\n.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-left-radius(0);\n}\n\n// On active and open, don't show outline\n.btn-group .dropdown-toggle:active,\n.btn-group.open .dropdown-toggle {\n outline: 0;\n}\n\n\n// Sizing\n//\n// Remix the default button sizing classes into new ones for easier manipulation.\n\n.btn-group-xs > .btn { &:extend(.btn-xs); }\n.btn-group-sm > .btn { &:extend(.btn-sm); }\n.btn-group-lg > .btn { &:extend(.btn-lg); }\n\n\n// Split button dropdowns\n// ----------------------\n\n// Give the line between buttons some depth\n.btn-group > .btn + .dropdown-toggle {\n padding-left: 8px;\n padding-right: 8px;\n}\n.btn-group > .btn-lg + .dropdown-toggle {\n padding-left: 12px;\n padding-right: 12px;\n}\n\n// The clickable button for toggling the menu\n// Remove the gradient and set the same inset shadow as the :active state\n.btn-group.open .dropdown-toggle {\n .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));\n\n // Show no shadow for `.btn-link` since it has no other button styles.\n &.btn-link {\n .box-shadow(none);\n }\n}\n\n\n// Reposition the caret\n.btn .caret {\n margin-left: 0;\n}\n// Carets in other button sizes\n.btn-lg .caret {\n border-width: @caret-width-large @caret-width-large 0;\n border-bottom-width: 0;\n}\n// Upside down carets for .dropup\n.dropup .btn-lg .caret {\n border-width: 0 @caret-width-large @caret-width-large;\n}\n\n\n// Vertical button groups\n// ----------------------\n\n.btn-group-vertical {\n > .btn,\n > .btn-group,\n > .btn-group > .btn {\n display: block;\n float: none;\n width: 100%;\n max-width: 100%;\n }\n\n // Clear floats so dropdown menus can be properly placed\n > .btn-group {\n &:extend(.clearfix all);\n > .btn {\n float: none;\n }\n }\n\n > .btn + .btn,\n > .btn + .btn-group,\n > .btn-group + .btn,\n > .btn-group + .btn-group {\n margin-top: -1px;\n margin-left: 0;\n }\n}\n\n.btn-group-vertical > .btn {\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n &:first-child:not(:last-child) {\n .border-top-radius(@btn-border-radius-base);\n .border-bottom-radius(0);\n }\n &:last-child:not(:first-child) {\n .border-top-radius(0);\n .border-bottom-radius(@btn-border-radius-base);\n }\n}\n.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {\n border-radius: 0;\n}\n.btn-group-vertical > .btn-group:first-child:not(:last-child) {\n > .btn:last-child,\n > .dropdown-toggle {\n .border-bottom-radius(0);\n }\n}\n.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {\n .border-top-radius(0);\n}\n\n\n// Justified button groups\n// ----------------------\n\n.btn-group-justified {\n display: table;\n width: 100%;\n table-layout: fixed;\n border-collapse: separate;\n > .btn,\n > .btn-group {\n float: none;\n display: table-cell;\n width: 1%;\n }\n > .btn-group .btn {\n width: 100%;\n }\n\n > .btn-group .dropdown-menu {\n left: auto;\n }\n}\n\n\n// Checkbox and radio options\n//\n// In order to support the browser's form validation feedback, powered by the\n// `required` attribute, we have to \"hide\" the inputs via `clip`. We cannot use\n// `display: none;` or `visibility: hidden;` as that also hides the popover.\n// Simply visually hiding the inputs via `opacity` would leave them clickable in\n// certain cases which is prevented by using `clip` and `pointer-events`.\n// This way, we ensure a DOM element is visible to position the popover from.\n//\n// See https://github.com/twbs/bootstrap/pull/12794 and\n// https://github.com/twbs/bootstrap/pull/14559 for more information.\n\n[data-toggle=\"buttons\"] {\n > .btn,\n > .btn-group > .btn {\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n position: absolute;\n clip: rect(0,0,0,0);\n pointer-events: none;\n }\n }\n}\n","// Single side border-radius\n\n.border-top-radius(@radius) {\n border-top-right-radius: @radius;\n border-top-left-radius: @radius;\n}\n.border-right-radius(@radius) {\n border-bottom-right-radius: @radius;\n border-top-right-radius: @radius;\n}\n.border-bottom-radius(@radius) {\n border-bottom-right-radius: @radius;\n border-bottom-left-radius: @radius;\n}\n.border-left-radius(@radius) {\n border-bottom-left-radius: @radius;\n border-top-left-radius: @radius;\n}\n","//\n// Input groups\n// --------------------------------------------------\n\n// Base styles\n// -------------------------\n.input-group {\n position: relative; // For dropdowns\n display: table;\n border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table\n\n // Undo padding and float of grid classes\n &[class*=\"col-\"] {\n float: none;\n padding-left: 0;\n padding-right: 0;\n }\n\n .form-control {\n // Ensure that the input is always above the *appended* addon button for\n // proper border colors.\n position: relative;\n z-index: 2;\n\n // IE9 fubars the placeholder attribute in text inputs and the arrows on\n // select elements in input groups. To fix it, we float the input. Details:\n // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855\n float: left;\n\n width: 100%;\n margin-bottom: 0;\n \n &:focus {\n z-index: 3;\n }\n }\n}\n\n// Sizing options\n//\n// Remix the default form control sizing classes into new ones for easier\n// manipulation.\n\n.input-group-lg > .form-control,\n.input-group-lg > .input-group-addon,\n.input-group-lg > .input-group-btn > .btn {\n .input-lg();\n}\n.input-group-sm > .form-control,\n.input-group-sm > .input-group-addon,\n.input-group-sm > .input-group-btn > .btn {\n .input-sm();\n}\n\n\n// Display as table-cell\n// -------------------------\n.input-group-addon,\n.input-group-btn,\n.input-group .form-control {\n display: table-cell;\n\n &:not(:first-child):not(:last-child) {\n border-radius: 0;\n }\n}\n// Addon and addon wrapper for buttons\n.input-group-addon,\n.input-group-btn {\n width: 1%;\n white-space: nowrap;\n vertical-align: middle; // Match the inputs\n}\n\n// Text input groups\n// -------------------------\n.input-group-addon {\n padding: @padding-base-vertical @padding-base-horizontal;\n font-size: @font-size-base;\n font-weight: normal;\n line-height: 1;\n color: @input-color;\n text-align: center;\n background-color: @input-group-addon-bg;\n border: 1px solid @input-group-addon-border-color;\n border-radius: @input-border-radius;\n\n // Sizing\n &.input-sm {\n padding: @padding-small-vertical @padding-small-horizontal;\n font-size: @font-size-small;\n border-radius: @input-border-radius-small;\n }\n &.input-lg {\n padding: @padding-large-vertical @padding-large-horizontal;\n font-size: @font-size-large;\n border-radius: @input-border-radius-large;\n }\n\n // Nuke default margins from checkboxes and radios to vertically center within.\n input[type=\"radio\"],\n input[type=\"checkbox\"] {\n margin-top: 0;\n }\n}\n\n// Reset rounded corners\n.input-group .form-control:first-child,\n.input-group-addon:first-child,\n.input-group-btn:first-child > .btn,\n.input-group-btn:first-child > .btn-group > .btn,\n.input-group-btn:first-child > .dropdown-toggle,\n.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),\n.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {\n .border-right-radius(0);\n}\n.input-group-addon:first-child {\n border-right: 0;\n}\n.input-group .form-control:last-child,\n.input-group-addon:last-child,\n.input-group-btn:last-child > .btn,\n.input-group-btn:last-child > .btn-group > .btn,\n.input-group-btn:last-child > .dropdown-toggle,\n.input-group-btn:first-child > .btn:not(:first-child),\n.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {\n .border-left-radius(0);\n}\n.input-group-addon:last-child {\n border-left: 0;\n}\n\n// Button input groups\n// -------------------------\n.input-group-btn {\n position: relative;\n // Jankily prevent input button groups from wrapping with `white-space` and\n // `font-size` in combination with `inline-block` on buttons.\n font-size: 0;\n white-space: nowrap;\n\n // Negative margin for spacing, position for bringing hovered/focused/actived\n // element above the siblings.\n > .btn {\n position: relative;\n + .btn {\n margin-left: -1px;\n }\n // Bring the \"active\" button to the front\n &:hover,\n &:focus,\n &:active {\n z-index: 2;\n }\n }\n\n // Negative margin to only have a 1px border between the two\n &:first-child {\n > .btn,\n > .btn-group {\n margin-right: -1px;\n }\n }\n &:last-child {\n > .btn,\n > .btn-group {\n z-index: 2;\n margin-left: -1px;\n }\n }\n}\n","//\n// Navs\n// --------------------------------------------------\n\n\n// Base class\n// --------------------------------------------------\n\n.nav {\n margin-bottom: 0;\n padding-left: 0; // Override default ul/ol\n list-style: none;\n &:extend(.clearfix all);\n\n > li {\n position: relative;\n display: block;\n\n > a {\n position: relative;\n display: block;\n padding: @nav-link-padding;\n &:hover,\n &:focus {\n text-decoration: none;\n background-color: @nav-link-hover-bg;\n }\n }\n\n // Disabled state sets text to gray and nukes hover/tab effects\n &.disabled > a {\n color: @nav-disabled-link-color;\n\n &:hover,\n &:focus {\n color: @nav-disabled-link-hover-color;\n text-decoration: none;\n background-color: transparent;\n cursor: @cursor-disabled;\n }\n }\n }\n\n // Open dropdowns\n .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @nav-link-hover-bg;\n border-color: @link-color;\n }\n }\n\n // Nav dividers (deprecated with v3.0.1)\n //\n // This should have been removed in v3 with the dropping of `.nav-list`, but\n // we missed it. We don't currently support this anywhere, but in the interest\n // of maintaining backward compatibility in case you use it, it's deprecated.\n .nav-divider {\n .nav-divider();\n }\n\n // Prevent IE8 from misplacing imgs\n //\n // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989\n > li > a > img {\n max-width: none;\n }\n}\n\n\n// Tabs\n// -------------------------\n\n// Give the tabs something to sit on\n.nav-tabs {\n border-bottom: 1px solid @nav-tabs-border-color;\n > li {\n float: left;\n // Make the list-items overlay the bottom border\n margin-bottom: -1px;\n\n // Actual tabs (as links)\n > a {\n margin-right: 2px;\n line-height: @line-height-base;\n border: 1px solid transparent;\n border-radius: @border-radius-base @border-radius-base 0 0;\n &:hover {\n border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;\n }\n }\n\n // Active state, and its :hover to override normal :hover\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-tabs-active-link-hover-color;\n background-color: @nav-tabs-active-link-hover-bg;\n border: 1px solid @nav-tabs-active-link-hover-border-color;\n border-bottom-color: transparent;\n cursor: default;\n }\n }\n }\n // pulling this in mainly for less shorthand\n &.nav-justified {\n .nav-justified();\n .nav-tabs-justified();\n }\n}\n\n\n// Pills\n// -------------------------\n.nav-pills {\n > li {\n float: left;\n\n // Links rendered as pills\n > a {\n border-radius: @nav-pills-border-radius;\n }\n + li {\n margin-left: 2px;\n }\n\n // Active state\n &.active > a {\n &,\n &:hover,\n &:focus {\n color: @nav-pills-active-link-hover-color;\n background-color: @nav-pills-active-link-hover-bg;\n }\n }\n }\n}\n\n\n// Stacked pills\n.nav-stacked {\n > li {\n float: none;\n + li {\n margin-top: 2px;\n margin-left: 0; // no need for this gap between nav items\n }\n }\n}\n\n\n// Nav variations\n// --------------------------------------------------\n\n// Justified nav links\n// -------------------------\n\n.nav-justified {\n width: 100%;\n\n > li {\n float: none;\n > a {\n text-align: center;\n margin-bottom: 5px;\n }\n }\n\n > .dropdown .dropdown-menu {\n top: auto;\n left: auto;\n }\n\n @media (min-width: @screen-sm-min) {\n > li {\n display: table-cell;\n width: 1%;\n > a {\n margin-bottom: 0;\n }\n }\n }\n}\n\n// Move borders to anchors instead of bottom of list\n//\n// Mixin for adding on top the shared `.nav-justified` styles for our tabs\n.nav-tabs-justified {\n border-bottom: 0;\n\n > li > a {\n // Override margin from .nav-tabs\n margin-right: 0;\n border-radius: @border-radius-base;\n }\n\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border: 1px solid @nav-tabs-justified-link-border-color;\n }\n\n @media (min-width: @screen-sm-min) {\n > li > a {\n border-bottom: 1px solid @nav-tabs-justified-link-border-color;\n border-radius: @border-radius-base @border-radius-base 0 0;\n }\n > .active > a,\n > .active > a:hover,\n > .active > a:focus {\n border-bottom-color: @nav-tabs-justified-active-link-border-color;\n }\n }\n}\n\n\n// Tabbable tabs\n// -------------------------\n\n// Hide tabbable panes to start, show them when `.active`\n.tab-content {\n > .tab-pane {\n display: none;\n }\n > .active {\n display: block;\n }\n}\n\n\n// Dropdowns\n// -------------------------\n\n// Specific dropdowns\n.nav-tabs .dropdown-menu {\n // make dropdown border overlap tab border\n margin-top: -1px;\n // Remove the top rounded corners here since there is a hard edge above the menu\n .border-top-radius(0);\n}\n","//\n// Navbars\n// --------------------------------------------------\n\n\n// Wrapper and base class\n//\n// Provide a static navbar from which we expand to create full-width, fixed, and\n// other navbar variations.\n\n.navbar {\n position: relative;\n min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)\n margin-bottom: @navbar-margin-bottom;\n border: 1px solid transparent;\n\n // Prevent floats from breaking the navbar\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: @navbar-border-radius;\n }\n}\n\n\n// Navbar heading\n//\n// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy\n// styling of responsive aspects.\n\n.navbar-header {\n &:extend(.clearfix all);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n }\n}\n\n\n// Navbar collapse (body)\n//\n// Group your navbar content into this for easy collapsing and expanding across\n// various device sizes. By default, this content is collapsed when <768px, but\n// will expand past that for a horizontal display.\n//\n// To start (on mobile devices) the navbar links, forms, and buttons are stacked\n// vertically and include a `max-height` to overflow in case you have too much\n// content for the user's viewport.\n\n.navbar-collapse {\n overflow-x: visible;\n padding-right: @navbar-padding-horizontal;\n padding-left: @navbar-padding-horizontal;\n border-top: 1px solid transparent;\n box-shadow: inset 0 1px 0 rgba(255,255,255,.1);\n &:extend(.clearfix all);\n -webkit-overflow-scrolling: touch;\n\n &.in {\n overflow-y: auto;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n border-top: 0;\n box-shadow: none;\n\n &.collapse {\n display: block !important;\n height: auto !important;\n padding-bottom: 0; // Override default setting\n overflow: visible !important;\n }\n\n &.in {\n overflow-y: visible;\n }\n\n // Undo the collapse side padding for navbars with containers to ensure\n // alignment of right-aligned contents.\n .navbar-fixed-top &,\n .navbar-static-top &,\n .navbar-fixed-bottom & {\n padding-left: 0;\n padding-right: 0;\n }\n }\n}\n\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n .navbar-collapse {\n max-height: @navbar-collapse-max-height;\n\n @media (max-device-width: @screen-xs-min) and (orientation: landscape) {\n max-height: 200px;\n }\n }\n}\n\n\n// Both navbar header and collapse\n//\n// When a container is present, change the behavior of the header and collapse.\n\n.container,\n.container-fluid {\n > .navbar-header,\n > .navbar-collapse {\n margin-right: -@navbar-padding-horizontal;\n margin-left: -@navbar-padding-horizontal;\n\n @media (min-width: @grid-float-breakpoint) {\n margin-right: 0;\n margin-left: 0;\n }\n }\n}\n\n\n//\n// Navbar alignment options\n//\n// Display the navbar across the entirety of the page or fixed it to the top or\n// bottom of the page.\n\n// Static top (unfixed, but 100% wide) navbar\n.navbar-static-top {\n z-index: @zindex-navbar;\n border-width: 0 0 1px;\n\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n\n// Fix the top/bottom navbars when screen real estate supports it\n.navbar-fixed-top,\n.navbar-fixed-bottom {\n position: fixed;\n right: 0;\n left: 0;\n z-index: @zindex-navbar-fixed;\n\n // Undo the rounded corners\n @media (min-width: @grid-float-breakpoint) {\n border-radius: 0;\n }\n}\n.navbar-fixed-top {\n top: 0;\n border-width: 0 0 1px;\n}\n.navbar-fixed-bottom {\n bottom: 0;\n margin-bottom: 0; // override .navbar defaults\n border-width: 1px 0 0;\n}\n\n\n// Brand/project name\n\n.navbar-brand {\n float: left;\n padding: @navbar-padding-vertical @navbar-padding-horizontal;\n font-size: @font-size-large;\n line-height: @line-height-computed;\n height: @navbar-height;\n\n &:hover,\n &:focus {\n text-decoration: none;\n }\n\n > img {\n display: block;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n .navbar > .container &,\n .navbar > .container-fluid & {\n margin-left: -@navbar-padding-horizontal;\n }\n }\n}\n\n\n// Navbar toggle\n//\n// Custom button for toggling the `.navbar-collapse`, powered by the collapse\n// JavaScript plugin.\n\n.navbar-toggle {\n position: relative;\n float: right;\n margin-right: @navbar-padding-horizontal;\n padding: 9px 10px;\n .navbar-vertical-align(34px);\n background-color: transparent;\n background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214\n border: 1px solid transparent;\n border-radius: @border-radius-base;\n\n // We remove the `outline` here, but later compensate by attaching `:hover`\n // styles to `:focus`.\n &:focus {\n outline: 0;\n }\n\n // Bars\n .icon-bar {\n display: block;\n width: 22px;\n height: 2px;\n border-radius: 1px;\n }\n .icon-bar + .icon-bar {\n margin-top: 4px;\n }\n\n @media (min-width: @grid-float-breakpoint) {\n display: none;\n }\n}\n\n\n// Navbar nav links\n//\n// Builds on top of the `.nav` components with its own modifier class to make\n// the nav the full height of the horizontal nav (above 768px).\n\n.navbar-nav {\n margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;\n\n > li > a {\n padding-top: 10px;\n padding-bottom: 10px;\n line-height: @line-height-computed;\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n position: static;\n float: none;\n width: auto;\n margin-top: 0;\n background-color: transparent;\n border: 0;\n box-shadow: none;\n > li > a,\n .dropdown-header {\n padding: 5px 15px 5px 25px;\n }\n > li > a {\n line-height: @line-height-computed;\n &:hover,\n &:focus {\n background-image: none;\n }\n }\n }\n }\n\n // Uncollapse the nav\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin: 0;\n\n > li {\n float: left;\n > a {\n padding-top: @navbar-padding-vertical;\n padding-bottom: @navbar-padding-vertical;\n }\n }\n }\n}\n\n\n// Navbar form\n//\n// Extension of the `.form-inline` with some extra flavor for optimum display in\n// our navbars.\n\n.navbar-form {\n margin-left: -@navbar-padding-horizontal;\n margin-right: -@navbar-padding-horizontal;\n padding: 10px @navbar-padding-horizontal;\n border-top: 1px solid transparent;\n border-bottom: 1px solid transparent;\n @shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);\n .box-shadow(@shadow);\n\n // Mixin behavior for optimum display\n .form-inline();\n\n .form-group {\n @media (max-width: @grid-float-breakpoint-max) {\n margin-bottom: 5px;\n\n &:last-child {\n margin-bottom: 0;\n }\n }\n }\n\n // Vertically center in expanded, horizontal navbar\n .navbar-vertical-align(@input-height-base);\n\n // Undo 100% width for pull classes\n @media (min-width: @grid-float-breakpoint) {\n width: auto;\n border: 0;\n margin-left: 0;\n margin-right: 0;\n padding-top: 0;\n padding-bottom: 0;\n .box-shadow(none);\n }\n}\n\n\n// Dropdown menus\n\n// Menu position and menu carets\n.navbar-nav > li > .dropdown-menu {\n margin-top: 0;\n .border-top-radius(0);\n}\n// Menu position and menu caret support for dropups via extra dropup class\n.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {\n margin-bottom: 0;\n .border-top-radius(@navbar-border-radius);\n .border-bottom-radius(0);\n}\n\n\n// Buttons in navbars\n//\n// Vertically center a button within a navbar (when *not* in a form).\n\n.navbar-btn {\n .navbar-vertical-align(@input-height-base);\n\n &.btn-sm {\n .navbar-vertical-align(@input-height-small);\n }\n &.btn-xs {\n .navbar-vertical-align(22);\n }\n}\n\n\n// Text in navbars\n//\n// Add a class to make any element properly align itself vertically within the navbars.\n\n.navbar-text {\n .navbar-vertical-align(@line-height-computed);\n\n @media (min-width: @grid-float-breakpoint) {\n float: left;\n margin-left: @navbar-padding-horizontal;\n margin-right: @navbar-padding-horizontal;\n }\n}\n\n\n// Component alignment\n//\n// Repurpose the pull utilities as their own navbar utilities to avoid specificity\n// issues with parents and chaining. Only do this when the navbar is uncollapsed\n// though so that navbar contents properly stack and align in mobile.\n//\n// Declared after the navbar components to ensure more specificity on the margins.\n\n@media (min-width: @grid-float-breakpoint) {\n .navbar-left { .pull-left(); }\n .navbar-right {\n .pull-right();\n margin-right: -@navbar-padding-horizontal;\n\n ~ .navbar-right {\n margin-right: 0;\n }\n }\n}\n\n\n// Alternate navbars\n// --------------------------------------------------\n\n// Default navbar\n.navbar-default {\n background-color: @navbar-default-bg;\n border-color: @navbar-default-border;\n\n .navbar-brand {\n color: @navbar-default-brand-color;\n &:hover,\n &:focus {\n color: @navbar-default-brand-hover-color;\n background-color: @navbar-default-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-default-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-default-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n }\n\n .navbar-toggle {\n border-color: @navbar-default-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-default-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-default-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: @navbar-default-border;\n }\n\n // Dropdown menu items\n .navbar-nav {\n // Remove background color from open dropdown\n > .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @navbar-default-link-active-bg;\n color: @navbar-default-link-active-color;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display when collapsed\n .open .dropdown-menu {\n > li > a {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n background-color: @navbar-default-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-active-color;\n background-color: @navbar-default-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n background-color: @navbar-default-link-disabled-bg;\n }\n }\n }\n }\n }\n\n\n // Links in navbars\n //\n // Add a class to ensure links outside the navbar nav are colored correctly.\n\n .navbar-link {\n color: @navbar-default-link-color;\n &:hover {\n color: @navbar-default-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-default-link-color;\n &:hover,\n &:focus {\n color: @navbar-default-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-default-link-disabled-color;\n }\n }\n }\n}\n\n// Inverse navbar\n\n.navbar-inverse {\n background-color: @navbar-inverse-bg;\n border-color: @navbar-inverse-border;\n\n .navbar-brand {\n color: @navbar-inverse-brand-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-brand-hover-color;\n background-color: @navbar-inverse-brand-hover-bg;\n }\n }\n\n .navbar-text {\n color: @navbar-inverse-color;\n }\n\n .navbar-nav {\n > li > a {\n color: @navbar-inverse-link-color;\n\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n }\n\n // Darken the responsive nav toggle\n .navbar-toggle {\n border-color: @navbar-inverse-toggle-border-color;\n &:hover,\n &:focus {\n background-color: @navbar-inverse-toggle-hover-bg;\n }\n .icon-bar {\n background-color: @navbar-inverse-toggle-icon-bar-bg;\n }\n }\n\n .navbar-collapse,\n .navbar-form {\n border-color: darken(@navbar-inverse-bg, 7%);\n }\n\n // Dropdowns\n .navbar-nav {\n > .open > a {\n &,\n &:hover,\n &:focus {\n background-color: @navbar-inverse-link-active-bg;\n color: @navbar-inverse-link-active-color;\n }\n }\n\n @media (max-width: @grid-float-breakpoint-max) {\n // Dropdowns get custom display\n .open .dropdown-menu {\n > .dropdown-header {\n border-color: @navbar-inverse-border;\n }\n .divider {\n background-color: @navbar-inverse-border;\n }\n > li > a {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n background-color: @navbar-inverse-link-hover-bg;\n }\n }\n > .active > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-active-color;\n background-color: @navbar-inverse-link-active-bg;\n }\n }\n > .disabled > a {\n &,\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n background-color: @navbar-inverse-link-disabled-bg;\n }\n }\n }\n }\n }\n\n .navbar-link {\n color: @navbar-inverse-link-color;\n &:hover {\n color: @navbar-inverse-link-hover-color;\n }\n }\n\n .btn-link {\n color: @navbar-inverse-link-color;\n &:hover,\n &:focus {\n color: @navbar-inverse-link-hover-color;\n }\n &[disabled],\n fieldset[disabled] & {\n &:hover,\n &:focus {\n color: @navbar-inverse-link-disabled-color;\n }\n }\n }\n}\n","// Navbar vertical align\n//\n// Vertically center elements in the navbar.\n// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.\n\n.navbar-vertical-align(@element-height) {\n margin-top: ((@navbar-height - @element-height) / 2);\n margin-bottom: ((@navbar-height - @element-height) / 2);\n}\n","//\n// Utility classes\n// --------------------------------------------------\n\n\n// Floats\n// -------------------------\n\n.clearfix {\n .clearfix();\n}\n.center-block {\n .center-block();\n}\n.pull-right {\n float: right !important;\n}\n.pull-left {\n float: left !important;\n}\n\n\n// Toggling content\n// -------------------------\n\n// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1\n.hide {\n display: none !important;\n}\n.show {\n display: block !important;\n}\n.invisible {\n visibility: hidden;\n}\n.text-hide {\n .text-hide();\n}\n\n\n// Hide from screenreaders and browsers\n//\n// Credit: HTML5 Boilerplate\n\n.hidden {\n display: none !important;\n}\n\n\n// For Affix plugin\n// -------------------------\n\n.affix {\n position: fixed;\n}\n","//\n// Breadcrumbs\n// --------------------------------------------------\n\n\n.breadcrumb {\n padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;\n margin-bottom: @line-height-computed;\n list-style: none;\n background-color: @breadcrumb-bg;\n border-radius: @border-radius-base;\n\n > li {\n display: inline-block;\n\n + li:before {\n content: \"@{breadcrumb-separator}\\00a0\"; // Unicode space added since inline-block means non-collapsing white-space\n padding: 0 5px;\n color: @breadcrumb-color;\n }\n }\n\n > .active {\n color: @breadcrumb-active-color;\n }\n}\n","//\n// Pagination (multiple pages)\n// --------------------------------------------------\n.pagination {\n display: inline-block;\n padding-left: 0;\n margin: @line-height-computed 0;\n border-radius: @border-radius-base;\n\n > li {\n display: inline; // Remove list-style and block-level defaults\n > a,\n > span {\n position: relative;\n float: left; // Collapse white-space\n padding: @padding-base-vertical @padding-base-horizontal;\n line-height: @line-height-base;\n text-decoration: none;\n color: @pagination-color;\n background-color: @pagination-bg;\n border: 1px solid @pagination-border;\n margin-left: -1px;\n }\n &:first-child {\n > a,\n > span {\n margin-left: 0;\n .border-left-radius(@border-radius-base);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius-base);\n }\n }\n }\n\n > li > a,\n > li > span {\n &:hover,\n &:focus {\n z-index: 2;\n color: @pagination-hover-color;\n background-color: @pagination-hover-bg;\n border-color: @pagination-hover-border;\n }\n }\n\n > .active > a,\n > .active > span {\n &,\n &:hover,\n &:focus {\n z-index: 3;\n color: @pagination-active-color;\n background-color: @pagination-active-bg;\n border-color: @pagination-active-border;\n cursor: default;\n }\n }\n\n > .disabled {\n > span,\n > span:hover,\n > span:focus,\n > a,\n > a:hover,\n > a:focus {\n color: @pagination-disabled-color;\n background-color: @pagination-disabled-bg;\n border-color: @pagination-disabled-border;\n cursor: @cursor-disabled;\n }\n }\n}\n\n// Sizing\n// --------------------------------------------------\n\n// Large\n.pagination-lg {\n .pagination-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);\n}\n\n// Small\n.pagination-sm {\n .pagination-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);\n}\n","// Pagination\n\n.pagination-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {\n > li {\n > a,\n > span {\n padding: @padding-vertical @padding-horizontal;\n font-size: @font-size;\n line-height: @line-height;\n }\n &:first-child {\n > a,\n > span {\n .border-left-radius(@border-radius);\n }\n }\n &:last-child {\n > a,\n > span {\n .border-right-radius(@border-radius);\n }\n }\n }\n}\n","//\n// Pager pagination\n// --------------------------------------------------\n\n\n.pager {\n padding-left: 0;\n margin: @line-height-computed 0;\n list-style: none;\n text-align: center;\n &:extend(.clearfix all);\n li {\n display: inline;\n > a,\n > span {\n display: inline-block;\n padding: 5px 14px;\n background-color: @pager-bg;\n border: 1px solid @pager-border;\n border-radius: @pager-border-radius;\n }\n\n > a:hover,\n > a:focus {\n text-decoration: none;\n background-color: @pager-hover-bg;\n }\n }\n\n .next {\n > a,\n > span {\n float: right;\n }\n }\n\n .previous {\n > a,\n > span {\n float: left;\n }\n }\n\n .disabled {\n > a,\n > a:hover,\n > a:focus,\n > span {\n color: @pager-disabled-color;\n background-color: @pager-bg;\n cursor: @cursor-disabled;\n }\n }\n}\n","//\n// Labels\n// --------------------------------------------------\n\n.label {\n display: inline;\n padding: .2em .6em .3em;\n font-size: 75%;\n font-weight: bold;\n line-height: 1;\n color: @label-color;\n text-align: center;\n white-space: nowrap;\n vertical-align: baseline;\n border-radius: .25em;\n\n // Add hover effects, but only for links\n a& {\n &:hover,\n &:focus {\n color: @label-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Empty labels collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for labels in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n}\n\n// Colors\n// Contextual variations (linked labels get darker on :hover)\n\n.label-default {\n .label-variant(@label-default-bg);\n}\n\n.label-primary {\n .label-variant(@label-primary-bg);\n}\n\n.label-success {\n .label-variant(@label-success-bg);\n}\n\n.label-info {\n .label-variant(@label-info-bg);\n}\n\n.label-warning {\n .label-variant(@label-warning-bg);\n}\n\n.label-danger {\n .label-variant(@label-danger-bg);\n}\n","// Labels\n\n.label-variant(@color) {\n background-color: @color;\n\n &[href] {\n &:hover,\n &:focus {\n background-color: darken(@color, 10%);\n }\n }\n}\n","//\n// Badges\n// --------------------------------------------------\n\n\n// Base class\n.badge {\n display: inline-block;\n min-width: 10px;\n padding: 3px 7px;\n font-size: @font-size-small;\n font-weight: @badge-font-weight;\n color: @badge-color;\n line-height: @badge-line-height;\n vertical-align: middle;\n white-space: nowrap;\n text-align: center;\n background-color: @badge-bg;\n border-radius: @badge-border-radius;\n\n // Empty badges collapse automatically (not available in IE8)\n &:empty {\n display: none;\n }\n\n // Quick fix for badges in buttons\n .btn & {\n position: relative;\n top: -1px;\n }\n\n .btn-xs &,\n .btn-group-xs > .btn & {\n top: 0;\n padding: 1px 5px;\n }\n\n // Hover state, but only for links\n a& {\n &:hover,\n &:focus {\n color: @badge-link-hover-color;\n text-decoration: none;\n cursor: pointer;\n }\n }\n\n // Account for badges in navs\n .list-group-item.active > &,\n .nav-pills > .active > a > & {\n color: @badge-active-color;\n background-color: @badge-active-bg;\n }\n\n .list-group-item > & {\n float: right;\n }\n\n .list-group-item > & + & {\n margin-right: 5px;\n }\n\n .nav-pills > li > a > & {\n margin-left: 3px;\n }\n}\n","//\n// Jumbotron\n// --------------------------------------------------\n\n\n.jumbotron {\n padding-top: @jumbotron-padding;\n padding-bottom: @jumbotron-padding;\n margin-bottom: @jumbotron-padding;\n color: @jumbotron-color;\n background-color: @jumbotron-bg;\n\n h1,\n .h1 {\n color: @jumbotron-heading-color;\n }\n\n p {\n margin-bottom: (@jumbotron-padding / 2);\n font-size: @jumbotron-font-size;\n font-weight: 200;\n }\n\n > hr {\n border-top-color: darken(@jumbotron-bg, 10%);\n }\n\n .container &,\n .container-fluid & {\n border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container\n padding-left: (@grid-gutter-width / 2);\n padding-right: (@grid-gutter-width / 2);\n }\n\n .container {\n max-width: 100%;\n }\n\n @media screen and (min-width: @screen-sm-min) {\n padding-top: (@jumbotron-padding * 1.6);\n padding-bottom: (@jumbotron-padding * 1.6);\n\n .container &,\n .container-fluid & {\n padding-left: (@jumbotron-padding * 2);\n padding-right: (@jumbotron-padding * 2);\n }\n\n h1,\n .h1 {\n font-size: @jumbotron-heading-font-size;\n }\n }\n}\n","//\n// Thumbnails\n// --------------------------------------------------\n\n\n// Mixin and adjust the regular image class\n.thumbnail {\n display: block;\n padding: @thumbnail-padding;\n margin-bottom: @line-height-computed;\n line-height: @line-height-base;\n background-color: @thumbnail-bg;\n border: 1px solid @thumbnail-border;\n border-radius: @thumbnail-border-radius;\n .transition(border .2s ease-in-out);\n\n > img,\n a > img {\n &:extend(.img-responsive);\n margin-left: auto;\n margin-right: auto;\n }\n\n // Add a hover state for linked versions only\n a&:hover,\n a&:focus,\n a&.active {\n border-color: @link-color;\n }\n\n // Image captions\n .caption {\n padding: @thumbnail-caption-padding;\n color: @thumbnail-caption-color;\n }\n}\n","//\n// Alerts\n// --------------------------------------------------\n\n\n// Base styles\n// -------------------------\n\n.alert {\n padding: @alert-padding;\n margin-bottom: @line-height-computed;\n border: 1px solid transparent;\n border-radius: @alert-border-radius;\n\n // Headings for larger alerts\n h4 {\n margin-top: 0;\n // Specified for the h4 to prevent conflicts of changing @headings-color\n color: inherit;\n }\n\n // Provide class for links that match alerts\n .alert-link {\n font-weight: @alert-link-font-weight;\n }\n\n // Improve alignment and spacing of inner content\n > p,\n > ul {\n margin-bottom: 0;\n }\n\n > p + p {\n margin-top: 5px;\n }\n}\n\n// Dismissible alerts\n//\n// Expand the right padding and account for the close button's positioning.\n\n.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.\n.alert-dismissible {\n padding-right: (@alert-padding + 20);\n\n // Adjust close link position\n .close {\n position: relative;\n top: -2px;\n right: -21px;\n color: inherit;\n }\n}\n\n// Alternate styles\n//\n// Generate contextual modifier classes for colorizing the alert.\n\n.alert-success {\n .alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);\n}\n\n.alert-info {\n .alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);\n}\n\n.alert-warning {\n .alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);\n}\n\n.alert-danger {\n .alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);\n}\n","// Alerts\n\n.alert-variant(@background; @border; @text-color) {\n background-color: @background;\n border-color: @border;\n color: @text-color;\n\n hr {\n border-top-color: darken(@border, 5%);\n }\n .alert-link {\n color: darken(@text-color, 10%);\n }\n}\n","//\n// Progress bars\n// --------------------------------------------------\n\n\n// Bar animations\n// -------------------------\n\n// WebKit\n@-webkit-keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n// Spec and IE10+\n@keyframes progress-bar-stripes {\n from { background-position: 40px 0; }\n to { background-position: 0 0; }\n}\n\n\n// Bar itself\n// -------------------------\n\n// Outer container\n.progress {\n overflow: hidden;\n height: @line-height-computed;\n margin-bottom: @line-height-computed;\n background-color: @progress-bg;\n border-radius: @progress-border-radius;\n .box-shadow(inset 0 1px 2px rgba(0,0,0,.1));\n}\n\n// Bar of progress\n.progress-bar {\n float: left;\n width: 0%;\n height: 100%;\n font-size: @font-size-small;\n line-height: @line-height-computed;\n color: @progress-bar-color;\n text-align: center;\n background-color: @progress-bar-bg;\n .box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));\n .transition(width .6s ease);\n}\n\n// Striped bars\n//\n// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar-striped` class, which you just add to an existing\n// `.progress-bar`.\n.progress-striped .progress-bar,\n.progress-bar-striped {\n #gradient > .striped();\n background-size: 40px 40px;\n}\n\n// Call animation for the active one\n//\n// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the\n// `.progress-bar.active` approach.\n.progress.active .progress-bar,\n.progress-bar.active {\n .animation(progress-bar-stripes 2s linear infinite);\n}\n\n\n// Variations\n// -------------------------\n\n.progress-bar-success {\n .progress-bar-variant(@progress-bar-success-bg);\n}\n\n.progress-bar-info {\n .progress-bar-variant(@progress-bar-info-bg);\n}\n\n.progress-bar-warning {\n .progress-bar-variant(@progress-bar-warning-bg);\n}\n\n.progress-bar-danger {\n .progress-bar-variant(@progress-bar-danger-bg);\n}\n","// Gradients\n\n#gradient {\n\n // Horizontal gradient, from left to right\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n // Vertical gradient, from top to bottom\n //\n // Creates two color stops, start and end, by specifying a color and position for each color stop.\n // Color stops are not available in IE9 and below.\n .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {\n background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12\n background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n background-repeat: repeat-x;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down\n }\n\n .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {\n background-repeat: repeat-x;\n background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+\n background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12\n background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+\n }\n .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {\n background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);\n background-repeat: no-repeat;\n filter: e(%(\"progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)\",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback\n }\n .radial(@inner-color: #555; @outer-color: #333) {\n background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);\n background-image: radial-gradient(circle, @inner-color, @outer-color);\n background-repeat: no-repeat;\n }\n .striped(@color: rgba(255,255,255,.15); @angle: 45deg) {\n background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);\n }\n}\n","// Progress bars\n\n.progress-bar-variant(@color) {\n background-color: @color;\n\n // Deprecated parent class requirement as of v3.2.0\n .progress-striped & {\n #gradient > .striped();\n }\n}\n",".media {\n // Proper spacing between instances of .media\n margin-top: 15px;\n\n &:first-child {\n margin-top: 0;\n }\n}\n\n.media,\n.media-body {\n zoom: 1;\n overflow: hidden;\n}\n\n.media-body {\n width: 10000px;\n}\n\n.media-object {\n display: block;\n\n // Fix collapse in webkit from max-width: 100% and display: table-cell.\n &.img-thumbnail {\n max-width: none;\n }\n}\n\n.media-right,\n.media > .pull-right {\n padding-left: 10px;\n}\n\n.media-left,\n.media > .pull-left {\n padding-right: 10px;\n}\n\n.media-left,\n.media-right,\n.media-body {\n display: table-cell;\n vertical-align: top;\n}\n\n.media-middle {\n vertical-align: middle;\n}\n\n.media-bottom {\n vertical-align: bottom;\n}\n\n// Reset margins on headings for tighter default spacing\n.media-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n\n// Media list variation\n//\n// Undo default ul/ol styles\n.media-list {\n padding-left: 0;\n list-style: none;\n}\n","//\n// List groups\n// --------------------------------------------------\n\n\n// Base class\n//\n// Easily usable on <ul>, <ol>, or <div>.\n\n.list-group {\n // No need to set list-style: none; since .list-group-item is block level\n margin-bottom: 20px;\n padding-left: 0; // reset padding because ul and ol\n}\n\n\n// Individual list items\n//\n// Use on `li`s or `div`s within the `.list-group` parent.\n\n.list-group-item {\n position: relative;\n display: block;\n padding: 10px 15px;\n // Place the border on the list items and negative margin up for better styling\n margin-bottom: -1px;\n background-color: @list-group-bg;\n border: 1px solid @list-group-border;\n\n // Round the first and last items\n &:first-child {\n .border-top-radius(@list-group-border-radius);\n }\n &:last-child {\n margin-bottom: 0;\n .border-bottom-radius(@list-group-border-radius);\n }\n}\n\n\n// Interactive list items\n//\n// Use anchor or button elements instead of `li`s or `div`s to create interactive items.\n// Includes an extra `.active` modifier class for showing selected items.\n\na.list-group-item,\nbutton.list-group-item {\n color: @list-group-link-color;\n\n .list-group-item-heading {\n color: @list-group-link-heading-color;\n }\n\n // Hover state\n &:hover,\n &:focus {\n text-decoration: none;\n color: @list-group-link-hover-color;\n background-color: @list-group-hover-bg;\n }\n}\n\nbutton.list-group-item {\n width: 100%;\n text-align: left;\n}\n\n.list-group-item {\n // Disabled state\n &.disabled,\n &.disabled:hover,\n &.disabled:focus {\n background-color: @list-group-disabled-bg;\n color: @list-group-disabled-color;\n cursor: @cursor-disabled;\n\n // Force color to inherit for custom content\n .list-group-item-heading {\n color: inherit;\n }\n .list-group-item-text {\n color: @list-group-disabled-text-color;\n }\n }\n\n // Active class on item itself, not parent\n &.active,\n &.active:hover,\n &.active:focus {\n z-index: 2; // Place active items above their siblings for proper border styling\n color: @list-group-active-color;\n background-color: @list-group-active-bg;\n border-color: @list-group-active-border;\n\n // Force color to inherit for custom content\n .list-group-item-heading,\n .list-group-item-heading > small,\n .list-group-item-heading > .small {\n color: inherit;\n }\n .list-group-item-text {\n color: @list-group-active-text-color;\n }\n }\n}\n\n\n// Contextual variants\n//\n// Add modifier classes to change text and background color on individual items.\n// Organizationally, this must come after the `:hover` states.\n\n.list-group-item-variant(success; @state-success-bg; @state-success-text);\n.list-group-item-variant(info; @state-info-bg; @state-info-text);\n.list-group-item-variant(warning; @state-warning-bg; @state-warning-text);\n.list-group-item-variant(danger; @state-danger-bg; @state-danger-text);\n\n\n// Custom content options\n//\n// Extra classes for creating well-formatted content within `.list-group-item`s.\n\n.list-group-item-heading {\n margin-top: 0;\n margin-bottom: 5px;\n}\n.list-group-item-text {\n margin-bottom: 0;\n line-height: 1.3;\n}\n","// List Groups\n\n.list-group-item-variant(@state; @background; @color) {\n .list-group-item-@{state} {\n color: @color;\n background-color: @background;\n\n a&,\n button& {\n color: @color;\n\n .list-group-item-heading {\n color: inherit;\n }\n\n &:hover,\n &:focus {\n color: @color;\n background-color: darken(@background, 5%);\n }\n &.active,\n &.active:hover,\n &.active:focus {\n color: #fff;\n background-color: @color;\n border-color: @color;\n }\n }\n }\n}\n","//\n// Panels\n// --------------------------------------------------\n\n\n// Base class\n.panel {\n margin-bottom: @line-height-computed;\n background-color: @panel-bg;\n border: 1px solid transparent;\n border-radius: @panel-border-radius;\n .box-shadow(0 1px 1px rgba(0,0,0,.05));\n}\n\n// Panel contents\n.panel-body {\n padding: @panel-body-padding;\n &:extend(.clearfix all);\n}\n\n// Optional heading\n.panel-heading {\n padding: @panel-heading-padding;\n border-bottom: 1px solid transparent;\n .border-top-radius((@panel-border-radius - 1));\n\n > .dropdown .dropdown-toggle {\n color: inherit;\n }\n}\n\n// Within heading, strip any `h*` tag of its default margins for spacing.\n.panel-title {\n margin-top: 0;\n margin-bottom: 0;\n font-size: ceil((@font-size-base * 1.125));\n color: inherit;\n\n > a,\n > small,\n > .small,\n > small > a,\n > .small > a {\n color: inherit;\n }\n}\n\n// Optional footer (stays gray in every modifier class)\n.panel-footer {\n padding: @panel-footer-padding;\n background-color: @panel-footer-bg;\n border-top: 1px solid @panel-inner-border;\n .border-bottom-radius((@panel-border-radius - 1));\n}\n\n\n// List groups in panels\n//\n// By default, space out list group content from panel headings to account for\n// any kind of custom content between the two.\n\n.panel {\n > .list-group,\n > .panel-collapse > .list-group {\n margin-bottom: 0;\n\n .list-group-item {\n border-width: 1px 0;\n border-radius: 0;\n }\n\n // Add border top radius for first one\n &:first-child {\n .list-group-item:first-child {\n border-top: 0;\n .border-top-radius((@panel-border-radius - 1));\n }\n }\n\n // Add border bottom radius for last one\n &:last-child {\n .list-group-item:last-child {\n border-bottom: 0;\n .border-bottom-radius((@panel-border-radius - 1));\n }\n }\n }\n > .panel-heading + .panel-collapse > .list-group {\n .list-group-item:first-child {\n .border-top-radius(0);\n }\n }\n}\n// Collapse space between when there's no additional content.\n.panel-heading + .list-group {\n .list-group-item:first-child {\n border-top-width: 0;\n }\n}\n.list-group + .panel-footer {\n border-top-width: 0;\n}\n\n// Tables in panels\n//\n// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and\n// watch it go full width.\n\n.panel {\n > .table,\n > .table-responsive > .table,\n > .panel-collapse > .table {\n margin-bottom: 0;\n\n caption {\n padding-left: @panel-body-padding;\n padding-right: @panel-body-padding;\n }\n }\n // Add border top radius for first one\n > .table:first-child,\n > .table-responsive:first-child > .table:first-child {\n .border-top-radius((@panel-border-radius - 1));\n\n > thead:first-child,\n > tbody:first-child {\n > tr:first-child {\n border-top-left-radius: (@panel-border-radius - 1);\n border-top-right-radius: (@panel-border-radius - 1);\n\n td:first-child,\n th:first-child {\n border-top-left-radius: (@panel-border-radius - 1);\n }\n td:last-child,\n th:last-child {\n border-top-right-radius: (@panel-border-radius - 1);\n }\n }\n }\n }\n // Add border bottom radius for last one\n > .table:last-child,\n > .table-responsive:last-child > .table:last-child {\n .border-bottom-radius((@panel-border-radius - 1));\n\n > tbody:last-child,\n > tfoot:last-child {\n > tr:last-child {\n border-bottom-left-radius: (@panel-border-radius - 1);\n border-bottom-right-radius: (@panel-border-radius - 1);\n\n td:first-child,\n th:first-child {\n border-bottom-left-radius: (@panel-border-radius - 1);\n }\n td:last-child,\n th:last-child {\n border-bottom-right-radius: (@panel-border-radius - 1);\n }\n }\n }\n }\n > .panel-body + .table,\n > .panel-body + .table-responsive,\n > .table + .panel-body,\n > .table-responsive + .panel-body {\n border-top: 1px solid @table-border-color;\n }\n > .table > tbody:first-child > tr:first-child th,\n > .table > tbody:first-child > tr:first-child td {\n border-top: 0;\n }\n > .table-bordered,\n > .table-responsive > .table-bordered {\n border: 0;\n > thead,\n > tbody,\n > tfoot {\n > tr {\n > th:first-child,\n > td:first-child {\n border-left: 0;\n }\n > th:last-child,\n > td:last-child {\n border-right: 0;\n }\n }\n }\n > thead,\n > tbody {\n > tr:first-child {\n > td,\n > th {\n border-bottom: 0;\n }\n }\n }\n > tbody,\n > tfoot {\n > tr:last-child {\n > td,\n > th {\n border-bottom: 0;\n }\n }\n }\n }\n > .table-responsive {\n border: 0;\n margin-bottom: 0;\n }\n}\n\n\n// Collapsable panels (aka, accordion)\n//\n// Wrap a series of panels in `.panel-group` to turn them into an accordion with\n// the help of our collapse JavaScript plugin.\n\n.panel-group {\n margin-bottom: @line-height-computed;\n\n // Tighten up margin so it's only between panels\n .panel {\n margin-bottom: 0;\n border-radius: @panel-border-radius;\n\n + .panel {\n margin-top: 5px;\n }\n }\n\n .panel-heading {\n border-bottom: 0;\n\n + .panel-collapse > .panel-body,\n + .panel-collapse > .list-group {\n border-top: 1px solid @panel-inner-border;\n }\n }\n\n .panel-footer {\n border-top: 0;\n + .panel-collapse .panel-body {\n border-bottom: 1px solid @panel-inner-border;\n }\n }\n}\n\n\n// Contextual variations\n.panel-default {\n .panel-variant(@panel-default-border; @panel-default-text; @panel-default-heading-bg; @panel-default-border);\n}\n.panel-primary {\n .panel-variant(@panel-primary-border; @panel-primary-text; @panel-primary-heading-bg; @panel-primary-border);\n}\n.panel-success {\n .panel-variant(@panel-success-border; @panel-success-text; @panel-success-heading-bg; @panel-success-border);\n}\n.panel-info {\n .panel-variant(@panel-info-border; @panel-info-text; @panel-info-heading-bg; @panel-info-border);\n}\n.panel-warning {\n .panel-variant(@panel-warning-border; @panel-warning-text; @panel-warning-heading-bg; @panel-warning-border);\n}\n.panel-danger {\n .panel-variant(@panel-danger-border; @panel-danger-text; @panel-danger-heading-bg; @panel-danger-border);\n}\n","// Panels\n\n.panel-variant(@border; @heading-text-color; @heading-bg-color; @heading-border) {\n border-color: @border;\n\n & > .panel-heading {\n color: @heading-text-color;\n background-color: @heading-bg-color;\n border-color: @heading-border;\n\n + .panel-collapse > .panel-body {\n border-top-color: @border;\n }\n .badge {\n color: @heading-bg-color;\n background-color: @heading-text-color;\n }\n }\n & > .panel-footer {\n + .panel-collapse > .panel-body {\n border-bottom-color: @border;\n }\n }\n}\n","// Embeds responsive\n//\n// Credit: Nicolas Gallagher and SUIT CSS.\n\n.embed-responsive {\n position: relative;\n display: block;\n height: 0;\n padding: 0;\n overflow: hidden;\n\n .embed-responsive-item,\n iframe,\n embed,\n object,\n video {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n height: 100%;\n width: 100%;\n border: 0;\n }\n}\n\n// Modifier class for 16:9 aspect ratio\n.embed-responsive-16by9 {\n padding-bottom: 56.25%;\n}\n\n// Modifier class for 4:3 aspect ratio\n.embed-responsive-4by3 {\n padding-bottom: 75%;\n}\n","//\n// Wells\n// --------------------------------------------------\n\n\n// Base class\n.well {\n min-height: 20px;\n padding: 19px;\n margin-bottom: 20px;\n background-color: @well-bg;\n border: 1px solid @well-border;\n border-radius: @border-radius-base;\n .box-shadow(inset 0 1px 1px rgba(0,0,0,.05));\n blockquote {\n border-color: #ddd;\n border-color: rgba(0,0,0,.15);\n }\n}\n\n// Sizes\n.well-lg {\n padding: 24px;\n border-radius: @border-radius-large;\n}\n.well-sm {\n padding: 9px;\n border-radius: @border-radius-small;\n}\n","//\n// Close icons\n// --------------------------------------------------\n\n\n.close {\n float: right;\n font-size: (@font-size-base * 1.5);\n font-weight: @close-font-weight;\n line-height: 1;\n color: @close-color;\n text-shadow: @close-text-shadow;\n .opacity(.2);\n\n &:hover,\n &:focus {\n color: @close-color;\n text-decoration: none;\n cursor: pointer;\n .opacity(.5);\n }\n\n // Additional properties for button version\n // iOS requires the button element instead of an anchor tag.\n // If you want the anchor version, it requires `href=\"#\"`.\n // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile\n button& {\n padding: 0;\n cursor: pointer;\n background: transparent;\n border: 0;\n -webkit-appearance: none;\n }\n}\n","//\n// Modals\n// --------------------------------------------------\n\n// .modal-open - body class for killing the scroll\n// .modal - container to scroll within\n// .modal-dialog - positioning shell for the actual modal\n// .modal-content - actual modal w/ bg and corners and shit\n\n// Kill the scroll on the body\n.modal-open {\n overflow: hidden;\n}\n\n// Container that the modal scrolls within\n.modal {\n display: none;\n overflow: hidden;\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: @zindex-modal;\n -webkit-overflow-scrolling: touch;\n\n // Prevent Chrome on Windows from adding a focus outline. For details, see\n // https://github.com/twbs/bootstrap/pull/10951.\n outline: 0;\n\n // When fading in the modal, animate it to slide down\n &.fade .modal-dialog {\n .translate(0, -25%);\n .transition-transform(~\"0.3s ease-out\");\n }\n &.in .modal-dialog { .translate(0, 0) }\n}\n.modal-open .modal {\n overflow-x: hidden;\n overflow-y: auto;\n}\n\n// Shell div to position the modal with bottom padding\n.modal-dialog {\n position: relative;\n width: auto;\n margin: 10px;\n}\n\n// Actual modal\n.modal-content {\n position: relative;\n background-color: @modal-content-bg;\n border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)\n border: 1px solid @modal-content-border-color;\n border-radius: @border-radius-large;\n .box-shadow(0 3px 9px rgba(0,0,0,.5));\n background-clip: padding-box;\n // Remove focus outline from opened modal\n outline: 0;\n}\n\n// Modal background\n.modal-backdrop {\n position: fixed;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n z-index: @zindex-modal-background;\n background-color: @modal-backdrop-bg;\n // Fade for backdrop\n &.fade { .opacity(0); }\n &.in { .opacity(@modal-backdrop-opacity); }\n}\n\n// Modal header\n// Top section of the modal w/ title and dismiss\n.modal-header {\n padding: @modal-title-padding;\n border-bottom: 1px solid @modal-header-border-color;\n &:extend(.clearfix all);\n}\n// Close icon\n.modal-header .close {\n margin-top: -2px;\n}\n\n// Title text within header\n.modal-title {\n margin: 0;\n line-height: @modal-title-line-height;\n}\n\n// Modal body\n// Where all modal content resides (sibling of .modal-header and .modal-footer)\n.modal-body {\n position: relative;\n padding: @modal-inner-padding;\n}\n\n// Footer (for actions)\n.modal-footer {\n padding: @modal-inner-padding;\n text-align: right; // right align buttons\n border-top: 1px solid @modal-footer-border-color;\n &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons\n\n // Properly space out buttons\n .btn + .btn {\n margin-left: 5px;\n margin-bottom: 0; // account for input[type=\"submit\"] which gets the bottom margin like all other inputs\n }\n // but override that for button groups\n .btn-group .btn + .btn {\n margin-left: -1px;\n }\n // and override it for block buttons as well\n .btn-block + .btn-block {\n margin-left: 0;\n }\n}\n\n// Measure scrollbar width for padding body during modal show/hide\n.modal-scrollbar-measure {\n position: absolute;\n top: -9999px;\n width: 50px;\n height: 50px;\n overflow: scroll;\n}\n\n// Scale up the modal\n@media (min-width: @screen-sm-min) {\n // Automatically set modal's width for larger viewports\n .modal-dialog {\n width: @modal-md;\n margin: 30px auto;\n }\n .modal-content {\n .box-shadow(0 5px 15px rgba(0,0,0,.5));\n }\n\n // Modal sizes\n .modal-sm { width: @modal-sm; }\n}\n\n@media (min-width: @screen-md-min) {\n .modal-lg { width: @modal-lg; }\n}\n","//\n// Tooltips\n// --------------------------------------------------\n\n\n// Base class\n.tooltip {\n position: absolute;\n z-index: @zindex-tooltip;\n display: block;\n // Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.\n // So reset our font and text properties to avoid inheriting weird values.\n .reset-text();\n font-size: @font-size-small;\n\n .opacity(0);\n\n &.in { .opacity(@tooltip-opacity); }\n &.top { margin-top: -3px; padding: @tooltip-arrow-width 0; }\n &.right { margin-left: 3px; padding: 0 @tooltip-arrow-width; }\n &.bottom { margin-top: 3px; padding: @tooltip-arrow-width 0; }\n &.left { margin-left: -3px; padding: 0 @tooltip-arrow-width; }\n}\n\n// Wrapper for the tooltip content\n.tooltip-inner {\n max-width: @tooltip-max-width;\n padding: 3px 8px;\n color: @tooltip-color;\n text-align: center;\n background-color: @tooltip-bg;\n border-radius: @border-radius-base;\n}\n\n// Arrows\n.tooltip-arrow {\n position: absolute;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n}\n// Note: Deprecated .top-left, .top-right, .bottom-left, and .bottom-right as of v3.3.1\n.tooltip {\n &.top .tooltip-arrow {\n bottom: 0;\n left: 50%;\n margin-left: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.top-left .tooltip-arrow {\n bottom: 0;\n right: @tooltip-arrow-width;\n margin-bottom: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.top-right .tooltip-arrow {\n bottom: 0;\n left: @tooltip-arrow-width;\n margin-bottom: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width 0;\n border-top-color: @tooltip-arrow-color;\n }\n &.right .tooltip-arrow {\n top: 50%;\n left: 0;\n margin-top: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width @tooltip-arrow-width @tooltip-arrow-width 0;\n border-right-color: @tooltip-arrow-color;\n }\n &.left .tooltip-arrow {\n top: 50%;\n right: 0;\n margin-top: -@tooltip-arrow-width;\n border-width: @tooltip-arrow-width 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-left-color: @tooltip-arrow-color;\n }\n &.bottom .tooltip-arrow {\n top: 0;\n left: 50%;\n margin-left: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n &.bottom-left .tooltip-arrow {\n top: 0;\n right: @tooltip-arrow-width;\n margin-top: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n &.bottom-right .tooltip-arrow {\n top: 0;\n left: @tooltip-arrow-width;\n margin-top: -@tooltip-arrow-width;\n border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;\n border-bottom-color: @tooltip-arrow-color;\n }\n}\n",".reset-text() {\n font-family: @font-family-base;\n // We deliberately do NOT reset font-size.\n font-style: normal;\n font-weight: normal;\n letter-spacing: normal;\n line-break: auto;\n line-height: @line-height-base;\n text-align: left; // Fallback for where `start` is not supported\n text-align: start;\n text-decoration: none;\n text-shadow: none;\n text-transform: none;\n white-space: normal;\n word-break: normal;\n word-spacing: normal;\n word-wrap: normal;\n}\n","//\n// Popovers\n// --------------------------------------------------\n\n\n.popover {\n position: absolute;\n top: 0;\n left: 0;\n z-index: @zindex-popover;\n display: none;\n max-width: @popover-max-width;\n padding: 1px;\n // Our parent element can be arbitrary since popovers are by default inserted as a sibling of their target element.\n // So reset our font and text properties to avoid inheriting weird values.\n .reset-text();\n font-size: @font-size-base;\n\n background-color: @popover-bg;\n background-clip: padding-box;\n border: 1px solid @popover-fallback-border-color;\n border: 1px solid @popover-border-color;\n border-radius: @border-radius-large;\n .box-shadow(0 5px 10px rgba(0,0,0,.2));\n\n // Offset the popover to account for the popover arrow\n &.top { margin-top: -@popover-arrow-width; }\n &.right { margin-left: @popover-arrow-width; }\n &.bottom { margin-top: @popover-arrow-width; }\n &.left { margin-left: -@popover-arrow-width; }\n}\n\n.popover-title {\n margin: 0; // reset heading margin\n padding: 8px 14px;\n font-size: @font-size-base;\n background-color: @popover-title-bg;\n border-bottom: 1px solid darken(@popover-title-bg, 5%);\n border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;\n}\n\n.popover-content {\n padding: 9px 14px;\n}\n\n// Arrows\n//\n// .arrow is outer, .arrow:after is inner\n\n.popover > .arrow {\n &,\n &:after {\n position: absolute;\n display: block;\n width: 0;\n height: 0;\n border-color: transparent;\n border-style: solid;\n }\n}\n.popover > .arrow {\n border-width: @popover-arrow-outer-width;\n}\n.popover > .arrow:after {\n border-width: @popover-arrow-width;\n content: \"\";\n}\n\n.popover {\n &.top > .arrow {\n left: 50%;\n margin-left: -@popover-arrow-outer-width;\n border-bottom-width: 0;\n border-top-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-top-color: @popover-arrow-outer-color;\n bottom: -@popover-arrow-outer-width;\n &:after {\n content: \" \";\n bottom: 1px;\n margin-left: -@popover-arrow-width;\n border-bottom-width: 0;\n border-top-color: @popover-arrow-color;\n }\n }\n &.right > .arrow {\n top: 50%;\n left: -@popover-arrow-outer-width;\n margin-top: -@popover-arrow-outer-width;\n border-left-width: 0;\n border-right-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-right-color: @popover-arrow-outer-color;\n &:after {\n content: \" \";\n left: 1px;\n bottom: -@popover-arrow-width;\n border-left-width: 0;\n border-right-color: @popover-arrow-color;\n }\n }\n &.bottom > .arrow {\n left: 50%;\n margin-left: -@popover-arrow-outer-width;\n border-top-width: 0;\n border-bottom-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-bottom-color: @popover-arrow-outer-color;\n top: -@popover-arrow-outer-width;\n &:after {\n content: \" \";\n top: 1px;\n margin-left: -@popover-arrow-width;\n border-top-width: 0;\n border-bottom-color: @popover-arrow-color;\n }\n }\n\n &.left > .arrow {\n top: 50%;\n right: -@popover-arrow-outer-width;\n margin-top: -@popover-arrow-outer-width;\n border-right-width: 0;\n border-left-color: @popover-arrow-outer-fallback-color; // IE8 fallback\n border-left-color: @popover-arrow-outer-color;\n &:after {\n content: \" \";\n right: 1px;\n border-right-width: 0;\n border-left-color: @popover-arrow-color;\n bottom: -@popover-arrow-width;\n }\n }\n}\n","//\n// Carousel\n// --------------------------------------------------\n\n\n// Wrapper for the slide container and indicators\n.carousel {\n position: relative;\n}\n\n.carousel-inner {\n position: relative;\n overflow: hidden;\n width: 100%;\n\n > .item {\n display: none;\n position: relative;\n .transition(.6s ease-in-out left);\n\n // Account for jankitude on images\n > img,\n > a > img {\n &:extend(.img-responsive);\n line-height: 1;\n }\n\n // WebKit CSS3 transforms for supported devices\n @media all and (transform-3d), (-webkit-transform-3d) {\n .transition-transform(~'0.6s ease-in-out');\n .backface-visibility(~'hidden');\n .perspective(1000px);\n\n &.next,\n &.active.right {\n .translate3d(100%, 0, 0);\n left: 0;\n }\n &.prev,\n &.active.left {\n .translate3d(-100%, 0, 0);\n left: 0;\n }\n &.next.left,\n &.prev.right,\n &.active {\n .translate3d(0, 0, 0);\n left: 0;\n }\n }\n }\n\n > .active,\n > .next,\n > .prev {\n display: block;\n }\n\n > .active {\n left: 0;\n }\n\n > .next,\n > .prev {\n position: absolute;\n top: 0;\n width: 100%;\n }\n\n > .next {\n left: 100%;\n }\n > .prev {\n left: -100%;\n }\n > .next.left,\n > .prev.right {\n left: 0;\n }\n\n > .active.left {\n left: -100%;\n }\n > .active.right {\n left: 100%;\n }\n\n}\n\n// Left/right controls for nav\n// ---------------------------\n\n.carousel-control {\n position: absolute;\n top: 0;\n left: 0;\n bottom: 0;\n width: @carousel-control-width;\n .opacity(@carousel-control-opacity);\n font-size: @carousel-control-font-size;\n color: @carousel-control-color;\n text-align: center;\n text-shadow: @carousel-text-shadow;\n background-color: rgba(0, 0, 0, 0); // Fix IE9 click-thru bug\n // We can't have this transition here because WebKit cancels the carousel\n // animation if you trip this while in the middle of another animation.\n\n // Set gradients for backgrounds\n &.left {\n #gradient > .horizontal(@start-color: rgba(0,0,0,.5); @end-color: rgba(0,0,0,.0001));\n }\n &.right {\n left: auto;\n right: 0;\n #gradient > .horizontal(@start-color: rgba(0,0,0,.0001); @end-color: rgba(0,0,0,.5));\n }\n\n // Hover/focus state\n &:hover,\n &:focus {\n outline: 0;\n color: @carousel-control-color;\n text-decoration: none;\n .opacity(.9);\n }\n\n // Toggles\n .icon-prev,\n .icon-next,\n .glyphicon-chevron-left,\n .glyphicon-chevron-right {\n position: absolute;\n top: 50%;\n margin-top: -10px;\n z-index: 5;\n display: inline-block;\n }\n .icon-prev,\n .glyphicon-chevron-left {\n left: 50%;\n margin-left: -10px;\n }\n .icon-next,\n .glyphicon-chevron-right {\n right: 50%;\n margin-right: -10px;\n }\n .icon-prev,\n .icon-next {\n width: 20px;\n height: 20px;\n line-height: 1;\n font-family: serif;\n }\n\n\n .icon-prev {\n &:before {\n content: '\\2039';// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)\n }\n }\n .icon-next {\n &:before {\n content: '\\203a';// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)\n }\n }\n}\n\n// Optional indicator pips\n//\n// Add an unordered list with the following class and add a list item for each\n// slide your carousel holds.\n\n.carousel-indicators {\n position: absolute;\n bottom: 10px;\n left: 50%;\n z-index: 15;\n width: 60%;\n margin-left: -30%;\n padding-left: 0;\n list-style: none;\n text-align: center;\n\n li {\n display: inline-block;\n width: 10px;\n height: 10px;\n margin: 1px;\n text-indent: -999px;\n border: 1px solid @carousel-indicator-border-color;\n border-radius: 10px;\n cursor: pointer;\n\n // IE8-9 hack for event handling\n //\n // Internet Explorer 8-9 does not support clicks on elements without a set\n // `background-color`. We cannot use `filter` since that's not viewed as a\n // background color by the browser. Thus, a hack is needed.\n // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer\n //\n // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we\n // set alpha transparency for the best results possible.\n background-color: #000 \\9; // IE8\n background-color: rgba(0,0,0,0); // IE9\n }\n .active {\n margin: 0;\n width: 12px;\n height: 12px;\n background-color: @carousel-indicator-active-bg;\n }\n}\n\n// Optional captions\n// -----------------------------\n// Hidden by default for smaller viewports\n.carousel-caption {\n position: absolute;\n left: 15%;\n right: 15%;\n bottom: 20px;\n z-index: 10;\n padding-top: 20px;\n padding-bottom: 20px;\n color: @carousel-caption-color;\n text-align: center;\n text-shadow: @carousel-text-shadow;\n & .btn {\n text-shadow: none; // No shadow for button elements in carousel-caption\n }\n}\n\n\n// Scale up controls for tablets and up\n@media screen and (min-width: @screen-sm-min) {\n\n // Scale up the controls a smidge\n .carousel-control {\n .glyphicon-chevron-left,\n .glyphicon-chevron-right,\n .icon-prev,\n .icon-next {\n width: (@carousel-control-font-size * 1.5);\n height: (@carousel-control-font-size * 1.5);\n margin-top: (@carousel-control-font-size / -2);\n font-size: (@carousel-control-font-size * 1.5);\n }\n .glyphicon-chevron-left,\n .icon-prev {\n margin-left: (@carousel-control-font-size / -2);\n }\n .glyphicon-chevron-right,\n .icon-next {\n margin-right: (@carousel-control-font-size / -2);\n }\n }\n\n // Show and left align the captions\n .carousel-caption {\n left: 20%;\n right: 20%;\n padding-bottom: 30px;\n }\n\n // Move up the indicators\n .carousel-indicators {\n bottom: 20px;\n }\n}\n","// Clearfix\n//\n// For modern browsers\n// 1. The space content is one way to avoid an Opera bug when the\n// contenteditable attribute is included anywhere else in the document.\n// Otherwise it causes space to appear at the top and bottom of elements\n// that are clearfixed.\n// 2. The use of `table` rather than `block` is only necessary if using\n// `:before` to contain the top-margins of child elements.\n//\n// Source: http://nicolasgallagher.com/micro-clearfix-hack/\n\n.clearfix() {\n &:before,\n &:after {\n content: \" \"; // 1\n display: table; // 2\n }\n &:after {\n clear: both;\n }\n}\n","// Center-align a block level element\n\n.center-block() {\n display: block;\n margin-left: auto;\n margin-right: auto;\n}\n","// CSS image replacement\n//\n// Heads up! v3 launched with only `.hide-text()`, but per our pattern for\n// mixins being reused as classes with the same name, this doesn't hold up. As\n// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.\n//\n// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757\n\n// Deprecated as of v3.0.1 (has been removed in v4)\n.hide-text() {\n font: ~\"0/0\" a;\n color: transparent;\n text-shadow: none;\n background-color: transparent;\n border: 0;\n}\n\n// New mixin to use as of v3.0.1\n.text-hide() {\n .hide-text();\n}\n","//\n// Responsive: Utility classes\n// --------------------------------------------------\n\n\n// IE10 in Windows (Phone) 8\n//\n// Support for responsive views via media queries is kind of borked in IE10, for\n// Surface/desktop in split view and for Windows Phone 8. This particular fix\n// must be accompanied by a snippet of JavaScript to sniff the user agent and\n// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at\n// our Getting Started page for more information on this bug.\n//\n// For more information, see the following:\n//\n// Issue: https://github.com/twbs/bootstrap/issues/10497\n// Docs: http://getbootstrap.com/getting-started/#support-ie10-width\n// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/\n// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/\n\n@-ms-viewport {\n width: device-width;\n}\n\n\n// Visibility utilities\n// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0\n.visible-xs,\n.visible-sm,\n.visible-md,\n.visible-lg {\n .responsive-invisibility();\n}\n\n.visible-xs-block,\n.visible-xs-inline,\n.visible-xs-inline-block,\n.visible-sm-block,\n.visible-sm-inline,\n.visible-sm-inline-block,\n.visible-md-block,\n.visible-md-inline,\n.visible-md-inline-block,\n.visible-lg-block,\n.visible-lg-inline,\n.visible-lg-inline-block {\n display: none !important;\n}\n\n.visible-xs {\n @media (max-width: @screen-xs-max) {\n .responsive-visibility();\n }\n}\n.visible-xs-block {\n @media (max-width: @screen-xs-max) {\n display: block !important;\n }\n}\n.visible-xs-inline {\n @media (max-width: @screen-xs-max) {\n display: inline !important;\n }\n}\n.visible-xs-inline-block {\n @media (max-width: @screen-xs-max) {\n display: inline-block !important;\n }\n}\n\n.visible-sm {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n .responsive-visibility();\n }\n}\n.visible-sm-block {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: block !important;\n }\n}\n.visible-sm-inline {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: inline !important;\n }\n}\n.visible-sm-inline-block {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n display: inline-block !important;\n }\n}\n\n.visible-md {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n .responsive-visibility();\n }\n}\n.visible-md-block {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: block !important;\n }\n}\n.visible-md-inline {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: inline !important;\n }\n}\n.visible-md-inline-block {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n display: inline-block !important;\n }\n}\n\n.visible-lg {\n @media (min-width: @screen-lg-min) {\n .responsive-visibility();\n }\n}\n.visible-lg-block {\n @media (min-width: @screen-lg-min) {\n display: block !important;\n }\n}\n.visible-lg-inline {\n @media (min-width: @screen-lg-min) {\n display: inline !important;\n }\n}\n.visible-lg-inline-block {\n @media (min-width: @screen-lg-min) {\n display: inline-block !important;\n }\n}\n\n.hidden-xs {\n @media (max-width: @screen-xs-max) {\n .responsive-invisibility();\n }\n}\n.hidden-sm {\n @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {\n .responsive-invisibility();\n }\n}\n.hidden-md {\n @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {\n .responsive-invisibility();\n }\n}\n.hidden-lg {\n @media (min-width: @screen-lg-min) {\n .responsive-invisibility();\n }\n}\n\n\n// Print utilities\n//\n// Media queries are placed on the inside to be mixin-friendly.\n\n// Note: Deprecated .visible-print as of v3.2.0\n.visible-print {\n .responsive-invisibility();\n\n @media print {\n .responsive-visibility();\n }\n}\n.visible-print-block {\n display: none !important;\n\n @media print {\n display: block !important;\n }\n}\n.visible-print-inline {\n display: none !important;\n\n @media print {\n display: inline !important;\n }\n}\n.visible-print-inline-block {\n display: none !important;\n\n @media print {\n display: inline-block !important;\n }\n}\n\n.hidden-print {\n @media print {\n .responsive-invisibility();\n }\n}\n","// Responsive utilities\n\n//\n// More easily include all the states for responsive-utilities.less.\n.responsive-visibility() {\n display: block !important;\n table& { display: table !important; }\n tr& { display: table-row !important; }\n th&,\n td& { display: table-cell !important; }\n}\n\n.responsive-invisibility() {\n display: none !important;\n}\n"]}
@@ -0,0 +1,6 @@
+/*! + * Bootstrap v3.3.6 (http://getbootstrap.com) + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + *//*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 0;font-size:2em}mark{color:#000;background:#ff0}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{height:0;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{margin:0;font:inherit;color:inherit}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{padding:.35em .625em .75em;margin:0 2px;border:1px solid silver}legend{padding:0;border:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-spacing:0;border-collapse:collapse}td,th{padding:0}/*! 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+<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="utf-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags --> + <title>gpio raspberrypi html</title> + + <!-- Bootstrap --> + <link href="css/bootstrap.min.css" rel="stylesheet"> + + <link href="own.css" rel="stylesheet"> + + + + <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> + <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> + <!--[if lt IE 9]> + <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script> + <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script> + <![endif]--> + </head> + <body onload='OnLoadIndex()'> + + <div class='container'> + + + <div class="panel panel-default"> + <div class="panel-heading"><span class="glyphicon glyphicon-transfer"></span> GPIO raspberry control</div> + <div class="panel-body"> + + <select id="pinselected"> + <option>1</option> + <option>2</option> + <option>3</option> + <option>4</option> + <option>5</option> + <option>6</option> + <option>7</option> + <option>8</option> + <option>9</option> + <option>10</option> + <option>11</option> + <option>12</option> + <option>13</option> + <option>14</option> + <option>15</option> + <option>16</option> + </select> + <div onclick='pinON()' class='btn btn-success'> + <span class="glyphicon glyphicon-ok"></span> encèn pin + </div> + <div onclick='pinOFF()' class='btn btn-danger'> + <span class="glyphicon glyphicon-remove"></span> apaga pin + </div> + + <div id='divlistPinsON' class="well"></div> + </div> + </div> + + </div> + + + <!-- jQuery (necessary for Bootstrap's JavaScript plugins) --> + <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> + <!-- Include all compiled plugins (below), or include individual files as needed --> + <script src="js/bootstrap.min.js"></script> + </body> + <script src="/socket.io/socket.io.js"></script> + + <script src='comunication.js'></script> + + + <script src="libraries/toastr.min.js"></script> + <link href="libraries/toastr.min.css" rel="stylesheet"> + + + + <script src="index.js"></script> + +</html>
@@ -0,0 +1,2363 @@
+/*! + * Bootstrap v3.3.6 (http://getbootstrap.com) + * Copyright 2011-2015 Twitter, Inc. + * Licensed under the MIT license + */ + +if (typeof jQuery === 'undefined') { + throw new Error('Bootstrap\'s JavaScript requires jQuery') +} + ++function ($) { + 'use strict'; + var version = $.fn.jquery.split(' ')[0].split('.') + if ((version[0] < 2 && version[1] < 9) || (version[0] == 1 && version[1] == 9 && version[2] < 1) || (version[0] > 2)) { + throw new Error('Bootstrap\'s JavaScript requires jQuery version 1.9.1 or higher, but lower than version 3') + } +}(jQuery); + +/* ======================================================================== + * Bootstrap: transition.js v3.3.6 + * http://getbootstrap.com/javascript/#transitions + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/) + // ============================================================ + + function transitionEnd() { + var el = document.createElement('bootstrap') + + var transEndEventNames = { + WebkitTransition : 'webkitTransitionEnd', + MozTransition : 'transitionend', + OTransition : 'oTransitionEnd otransitionend', + transition : 'transitionend' + } + + for (var name in transEndEventNames) { + if (el.style[name] !== undefined) { + return { end: transEndEventNames[name] } + } + } + + return false // explicit for ie8 ( ._.) + } + + // http://blog.alexmaccaw.com/css-transitions + $.fn.emulateTransitionEnd = function (duration) { + var called = false + var $el = this + $(this).one('bsTransitionEnd', function () { called = true }) + var callback = function () { if (!called) $($el).trigger($.support.transition.end) } + setTimeout(callback, duration) + return this + } + + $(function () { + $.support.transition = transitionEnd() + + if (!$.support.transition) return + + $.event.special.bsTransitionEnd = { + bindType: $.support.transition.end, + delegateType: $.support.transition.end, + handle: function (e) { + if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments) + } + } + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: alert.js v3.3.6 + * http://getbootstrap.com/javascript/#alerts + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // ALERT CLASS DEFINITION + // ====================== + + var dismiss = '[data-dismiss="alert"]' + var Alert = function (el) { + $(el).on('click', dismiss, this.close) + } + + Alert.VERSION = '3.3.6' + + Alert.TRANSITION_DURATION = 150 + + Alert.prototype.close = function (e) { + var $this = $(this) + var selector = $this.attr('data-target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + var $parent = $(selector) + + if (e) e.preventDefault() + + if (!$parent.length) { + $parent = $this.closest('.alert') + } + + $parent.trigger(e = $.Event('close.bs.alert')) + + if (e.isDefaultPrevented()) return + + $parent.removeClass('in') + + function removeElement() { + // detach from parent, fire event then clean up data + $parent.detach().trigger('closed.bs.alert').remove() + } + + $.support.transition && $parent.hasClass('fade') ? + $parent + .one('bsTransitionEnd', removeElement) + .emulateTransitionEnd(Alert.TRANSITION_DURATION) : + removeElement() + } + + + // ALERT PLUGIN DEFINITION + // ======================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.alert') + + if (!data) $this.data('bs.alert', (data = new Alert(this))) + if (typeof option == 'string') data[option].call($this) + }) + } + + var old = $.fn.alert + + $.fn.alert = Plugin + $.fn.alert.Constructor = Alert + + + // ALERT NO CONFLICT + // ================= + + $.fn.alert.noConflict = function () { + $.fn.alert = old + return this + } + + + // ALERT DATA-API + // ============== + + $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: button.js v3.3.6 + * http://getbootstrap.com/javascript/#buttons + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // BUTTON PUBLIC CLASS DEFINITION + // ============================== + + var Button = function (element, options) { + this.$element = $(element) + this.options = $.extend({}, Button.DEFAULTS, options) + this.isLoading = false + } + + Button.VERSION = '3.3.6' + + Button.DEFAULTS = { + loadingText: 'loading...' + } + + Button.prototype.setState = function (state) { + var d = 'disabled' + var $el = this.$element + var val = $el.is('input') ? 'val' : 'html' + var data = $el.data() + + state += 'Text' + + if (data.resetText == null) $el.data('resetText', $el[val]()) + + // push to event loop to allow forms to submit + setTimeout($.proxy(function () { + $el[val](data[state] == null ? this.options[state] : data[state]) + + if (state == 'loadingText') { + this.isLoading = true + $el.addClass(d).attr(d, d) + } else if (this.isLoading) { + this.isLoading = false + $el.removeClass(d).removeAttr(d) + } + }, this), 0) + } + + Button.prototype.toggle = function () { + var changed = true + var $parent = this.$element.closest('[data-toggle="buttons"]') + + if ($parent.length) { + var $input = this.$element.find('input') + if ($input.prop('type') == 'radio') { + if ($input.prop('checked')) changed = false + $parent.find('.active').removeClass('active') + this.$element.addClass('active') + } else if ($input.prop('type') == 'checkbox') { + if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false + this.$element.toggleClass('active') + } + $input.prop('checked', this.$element.hasClass('active')) + if (changed) $input.trigger('change') + } else { + this.$element.attr('aria-pressed', !this.$element.hasClass('active')) + this.$element.toggleClass('active') + } + } + + + // BUTTON PLUGIN DEFINITION + // ======================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.button') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.button', (data = new Button(this, options))) + + if (option == 'toggle') data.toggle() + else if (option) data.setState(option) + }) + } + + var old = $.fn.button + + $.fn.button = Plugin + $.fn.button.Constructor = Button + + + // BUTTON NO CONFLICT + // ================== + + $.fn.button.noConflict = function () { + $.fn.button = old + return this + } + + + // BUTTON DATA-API + // =============== + + $(document) + .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) { + var $btn = $(e.target) + if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn') + Plugin.call($btn, 'toggle') + if (!($(e.target).is('input[type="radio"]') || $(e.target).is('input[type="checkbox"]'))) e.preventDefault() + }) + .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) { + $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type)) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: carousel.js v3.3.6 + * http://getbootstrap.com/javascript/#carousel + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // CAROUSEL CLASS DEFINITION + // ========================= + + var Carousel = function (element, options) { + this.$element = $(element) + this.$indicators = this.$element.find('.carousel-indicators') + this.options = options + this.paused = null + this.sliding = null + this.interval = null + this.$active = null + this.$items = null + + this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this)) + + this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element + .on('mouseenter.bs.carousel', $.proxy(this.pause, this)) + .on('mouseleave.bs.carousel', $.proxy(this.cycle, this)) + } + + Carousel.VERSION = '3.3.6' + + Carousel.TRANSITION_DURATION = 600 + + Carousel.DEFAULTS = { + interval: 5000, + pause: 'hover', + wrap: true, + keyboard: true + } + + Carousel.prototype.keydown = function (e) { + if (/input|textarea/i.test(e.target.tagName)) return + switch (e.which) { + case 37: this.prev(); break + case 39: this.next(); break + default: return + } + + e.preventDefault() + } + + Carousel.prototype.cycle = function (e) { + e || (this.paused = false) + + this.interval && clearInterval(this.interval) + + this.options.interval + && !this.paused + && (this.interval = setInterval($.proxy(this.next, this), this.options.interval)) + + return this + } + + Carousel.prototype.getItemIndex = function (item) { + this.$items = item.parent().children('.item') + return this.$items.index(item || this.$active) + } + + Carousel.prototype.getItemForDirection = function (direction, active) { + var activeIndex = this.getItemIndex(active) + var willWrap = (direction == 'prev' && activeIndex === 0) + || (direction == 'next' && activeIndex == (this.$items.length - 1)) + if (willWrap && !this.options.wrap) return active + var delta = direction == 'prev' ? -1 : 1 + var itemIndex = (activeIndex + delta) % this.$items.length + return this.$items.eq(itemIndex) + } + + Carousel.prototype.to = function (pos) { + var that = this + var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active')) + + if (pos > (this.$items.length - 1) || pos < 0) return + + if (this.sliding) return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid" + if (activeIndex == pos) return this.pause().cycle() + + return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos)) + } + + Carousel.prototype.pause = function (e) { + e || (this.paused = true) + + if (this.$element.find('.next, .prev').length && $.support.transition) { + this.$element.trigger($.support.transition.end) + this.cycle(true) + } + + this.interval = clearInterval(this.interval) + + return this + } + + Carousel.prototype.next = function () { + if (this.sliding) return + return this.slide('next') + } + + Carousel.prototype.prev = function () { + if (this.sliding) return + return this.slide('prev') + } + + Carousel.prototype.slide = function (type, next) { + var $active = this.$element.find('.item.active') + var $next = next || this.getItemForDirection(type, $active) + var isCycling = this.interval + var direction = type == 'next' ? 'left' : 'right' + var that = this + + if ($next.hasClass('active')) return (this.sliding = false) + + var relatedTarget = $next[0] + var slideEvent = $.Event('slide.bs.carousel', { + relatedTarget: relatedTarget, + direction: direction + }) + this.$element.trigger(slideEvent) + if (slideEvent.isDefaultPrevented()) return + + this.sliding = true + + isCycling && this.pause() + + if (this.$indicators.length) { + this.$indicators.find('.active').removeClass('active') + var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)]) + $nextIndicator && $nextIndicator.addClass('active') + } + + var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid" + if ($.support.transition && this.$element.hasClass('slide')) { + $next.addClass(type) + $next[0].offsetWidth // force reflow + $active.addClass(direction) + $next.addClass(direction) + $active + .one('bsTransitionEnd', function () { + $next.removeClass([type, direction].join(' ')).addClass('active') + $active.removeClass(['active', direction].join(' ')) + that.sliding = false + setTimeout(function () { + that.$element.trigger(slidEvent) + }, 0) + }) + .emulateTransitionEnd(Carousel.TRANSITION_DURATION) + } else { + $active.removeClass('active') + $next.addClass('active') + this.sliding = false + this.$element.trigger(slidEvent) + } + + isCycling && this.cycle() + + return this + } + + + // CAROUSEL PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.carousel') + var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option) + var action = typeof option == 'string' ? option : options.slide + + if (!data) $this.data('bs.carousel', (data = new Carousel(this, options))) + if (typeof option == 'number') data.to(option) + else if (action) data[action]() + else if (options.interval) data.pause().cycle() + }) + } + + var old = $.fn.carousel + + $.fn.carousel = Plugin + $.fn.carousel.Constructor = Carousel + + + // CAROUSEL NO CONFLICT + // ==================== + + $.fn.carousel.noConflict = function () { + $.fn.carousel = old + return this + } + + + // CAROUSEL DATA-API + // ================= + + var clickHandler = function (e) { + var href + var $this = $(this) + var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7 + if (!$target.hasClass('carousel')) return + var options = $.extend({}, $target.data(), $this.data()) + var slideIndex = $this.attr('data-slide-to') + if (slideIndex) options.interval = false + + Plugin.call($target, options) + + if (slideIndex) { + $target.data('bs.carousel').to(slideIndex) + } + + e.preventDefault() + } + + $(document) + .on('click.bs.carousel.data-api', '[data-slide]', clickHandler) + .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler) + + $(window).on('load', function () { + $('[data-ride="carousel"]').each(function () { + var $carousel = $(this) + Plugin.call($carousel, $carousel.data()) + }) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: collapse.js v3.3.6 + * http://getbootstrap.com/javascript/#collapse + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // COLLAPSE PUBLIC CLASS DEFINITION + // ================================ + + var Collapse = function (element, options) { + this.$element = $(element) + this.options = $.extend({}, Collapse.DEFAULTS, options) + this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + + '[data-toggle="collapse"][data-target="#' + element.id + '"]') + this.transitioning = null + + if (this.options.parent) { + this.$parent = this.getParent() + } else { + this.addAriaAndCollapsedClass(this.$element, this.$trigger) + } + + if (this.options.toggle) this.toggle() + } + + Collapse.VERSION = '3.3.6' + + Collapse.TRANSITION_DURATION = 350 + + Collapse.DEFAULTS = { + toggle: true + } + + Collapse.prototype.dimension = function () { + var hasWidth = this.$element.hasClass('width') + return hasWidth ? 'width' : 'height' + } + + Collapse.prototype.show = function () { + if (this.transitioning || this.$element.hasClass('in')) return + + var activesData + var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing') + + if (actives && actives.length) { + activesData = actives.data('bs.collapse') + if (activesData && activesData.transitioning) return + } + + var startEvent = $.Event('show.bs.collapse') + this.$element.trigger(startEvent) + if (startEvent.isDefaultPrevented()) return + + if (actives && actives.length) { + Plugin.call(actives, 'hide') + activesData || actives.data('bs.collapse', null) + } + + var dimension = this.dimension() + + this.$element + .removeClass('collapse') + .addClass('collapsing')[dimension](0) + .attr('aria-expanded', true) + + this.$trigger + .removeClass('collapsed') + .attr('aria-expanded', true) + + this.transitioning = 1 + + var complete = function () { + this.$element + .removeClass('collapsing') + .addClass('collapse in')[dimension]('') + this.transitioning = 0 + this.$element + .trigger('shown.bs.collapse') + } + + if (!$.support.transition) return complete.call(this) + + var scrollSize = $.camelCase(['scroll', dimension].join('-')) + + this.$element + .one('bsTransitionEnd', $.proxy(complete, this)) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) + } + + Collapse.prototype.hide = function () { + if (this.transitioning || !this.$element.hasClass('in')) return + + var startEvent = $.Event('hide.bs.collapse') + this.$element.trigger(startEvent) + if (startEvent.isDefaultPrevented()) return + + var dimension = this.dimension() + + this.$element[dimension](this.$element[dimension]())[0].offsetHeight + + this.$element + .addClass('collapsing') + .removeClass('collapse in') + .attr('aria-expanded', false) + + this.$trigger + .addClass('collapsed') + .attr('aria-expanded', false) + + this.transitioning = 1 + + var complete = function () { + this.transitioning = 0 + this.$element + .removeClass('collapsing') + .addClass('collapse') + .trigger('hidden.bs.collapse') + } + + if (!$.support.transition) return complete.call(this) + + this.$element + [dimension](0) + .one('bsTransitionEnd', $.proxy(complete, this)) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION) + } + + Collapse.prototype.toggle = function () { + this[this.$element.hasClass('in') ? 'hide' : 'show']() + } + + Collapse.prototype.getParent = function () { + return $(this.options.parent) + .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') + .each($.proxy(function (i, element) { + var $element = $(element) + this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) + }, this)) + .end() + } + + Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { + var isOpen = $element.hasClass('in') + + $element.attr('aria-expanded', isOpen) + $trigger + .toggleClass('collapsed', !isOpen) + .attr('aria-expanded', isOpen) + } + + function getTargetFromTrigger($trigger) { + var href + var target = $trigger.attr('data-target') + || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 + + return $(target) + } + + + // COLLAPSE PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.collapse') + var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) + + if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false + if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.collapse + + $.fn.collapse = Plugin + $.fn.collapse.Constructor = Collapse + + + // COLLAPSE NO CONFLICT + // ==================== + + $.fn.collapse.noConflict = function () { + $.fn.collapse = old + return this + } + + + // COLLAPSE DATA-API + // ================= + + $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { + var $this = $(this) + + if (!$this.attr('data-target')) e.preventDefault() + + var $target = getTargetFromTrigger($this) + var data = $target.data('bs.collapse') + var option = data ? 'toggle' : $this.data() + + Plugin.call($target, option) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: dropdown.js v3.3.6 + * http://getbootstrap.com/javascript/#dropdowns + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // DROPDOWN CLASS DEFINITION + // ========================= + + var backdrop = '.dropdown-backdrop' + var toggle = '[data-toggle="dropdown"]' + var Dropdown = function (element) { + $(element).on('click.bs.dropdown', this.toggle) + } + + Dropdown.VERSION = '3.3.6' + + function getParent($this) { + var selector = $this.attr('data-target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + var $parent = selector && $(selector) + + return $parent && $parent.length ? $parent : $this.parent() + } + + function clearMenus(e) { + if (e && e.which === 3) return + $(backdrop).remove() + $(toggle).each(function () { + var $this = $(this) + var $parent = getParent($this) + var relatedTarget = { relatedTarget: this } + + if (!$parent.hasClass('open')) return + + if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return + + $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget)) + + if (e.isDefaultPrevented()) return + + $this.attr('aria-expanded', 'false') + $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget)) + }) + } + + Dropdown.prototype.toggle = function (e) { + var $this = $(this) + + if ($this.is('.disabled, :disabled')) return + + var $parent = getParent($this) + var isActive = $parent.hasClass('open') + + clearMenus() + + if (!isActive) { + if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) { + // if mobile we use a backdrop because click events don't delegate + $(document.createElement('div')) + .addClass('dropdown-backdrop') + .insertAfter($(this)) + .on('click', clearMenus) + } + + var relatedTarget = { relatedTarget: this } + $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget)) + + if (e.isDefaultPrevented()) return + + $this + .trigger('focus') + .attr('aria-expanded', 'true') + + $parent + .toggleClass('open') + .trigger($.Event('shown.bs.dropdown', relatedTarget)) + } + + return false + } + + Dropdown.prototype.keydown = function (e) { + if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return + + var $this = $(this) + + e.preventDefault() + e.stopPropagation() + + if ($this.is('.disabled, :disabled')) return + + var $parent = getParent($this) + var isActive = $parent.hasClass('open') + + if (!isActive && e.which != 27 || isActive && e.which == 27) { + if (e.which == 27) $parent.find(toggle).trigger('focus') + return $this.trigger('click') + } + + var desc = ' li:not(.disabled):visible a' + var $items = $parent.find('.dropdown-menu' + desc) + + if (!$items.length) return + + var index = $items.index(e.target) + + if (e.which == 38 && index > 0) index-- // up + if (e.which == 40 && index < $items.length - 1) index++ // down + if (!~index) index = 0 + + $items.eq(index).trigger('focus') + } + + + // DROPDOWN PLUGIN DEFINITION + // ========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.dropdown') + + if (!data) $this.data('bs.dropdown', (data = new Dropdown(this))) + if (typeof option == 'string') data[option].call($this) + }) + } + + var old = $.fn.dropdown + + $.fn.dropdown = Plugin + $.fn.dropdown.Constructor = Dropdown + + + // DROPDOWN NO CONFLICT + // ==================== + + $.fn.dropdown.noConflict = function () { + $.fn.dropdown = old + return this + } + + + // APPLY TO STANDARD DROPDOWN ELEMENTS + // =================================== + + $(document) + .on('click.bs.dropdown.data-api', clearMenus) + .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() }) + .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle) + .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown) + .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: modal.js v3.3.6 + * http://getbootstrap.com/javascript/#modals + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // MODAL CLASS DEFINITION + // ====================== + + var Modal = function (element, options) { + this.options = options + this.$body = $(document.body) + this.$element = $(element) + this.$dialog = this.$element.find('.modal-dialog') + this.$backdrop = null + this.isShown = null + this.originalBodyPad = null + this.scrollbarWidth = 0 + this.ignoreBackdropClick = false + + if (this.options.remote) { + this.$element + .find('.modal-content') + .load(this.options.remote, $.proxy(function () { + this.$element.trigger('loaded.bs.modal') + }, this)) + } + } + + Modal.VERSION = '3.3.6' + + Modal.TRANSITION_DURATION = 300 + Modal.BACKDROP_TRANSITION_DURATION = 150 + + Modal.DEFAULTS = { + backdrop: true, + keyboard: true, + show: true + } + + Modal.prototype.toggle = function (_relatedTarget) { + return this.isShown ? this.hide() : this.show(_relatedTarget) + } + + Modal.prototype.show = function (_relatedTarget) { + var that = this + var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget }) + + this.$element.trigger(e) + + if (this.isShown || e.isDefaultPrevented()) return + + this.isShown = true + + this.checkScrollbar() + this.setScrollbar() + this.$body.addClass('modal-open') + + this.escape() + this.resize() + + this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this)) + + this.$dialog.on('mousedown.dismiss.bs.modal', function () { + that.$element.one('mouseup.dismiss.bs.modal', function (e) { + if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true + }) + }) + + this.backdrop(function () { + var transition = $.support.transition && that.$element.hasClass('fade') + + if (!that.$element.parent().length) { + that.$element.appendTo(that.$body) // don't move modals dom position + } + + that.$element + .show() + .scrollTop(0) + + that.adjustDialog() + + if (transition) { + that.$element[0].offsetWidth // force reflow + } + + that.$element.addClass('in') + + that.enforceFocus() + + var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget }) + + transition ? + that.$dialog // wait for modal to slide in + .one('bsTransitionEnd', function () { + that.$element.trigger('focus').trigger(e) + }) + .emulateTransitionEnd(Modal.TRANSITION_DURATION) : + that.$element.trigger('focus').trigger(e) + }) + } + + Modal.prototype.hide = function (e) { + if (e) e.preventDefault() + + e = $.Event('hide.bs.modal') + + this.$element.trigger(e) + + if (!this.isShown || e.isDefaultPrevented()) return + + this.isShown = false + + this.escape() + this.resize() + + $(document).off('focusin.bs.modal') + + this.$element + .removeClass('in') + .off('click.dismiss.bs.modal') + .off('mouseup.dismiss.bs.modal') + + this.$dialog.off('mousedown.dismiss.bs.modal') + + $.support.transition && this.$element.hasClass('fade') ? + this.$element + .one('bsTransitionEnd', $.proxy(this.hideModal, this)) + .emulateTransitionEnd(Modal.TRANSITION_DURATION) : + this.hideModal() + } + + Modal.prototype.enforceFocus = function () { + $(document) + .off('focusin.bs.modal') // guard against infinite focus loop + .on('focusin.bs.modal', $.proxy(function (e) { + if (this.$element[0] !== e.target && !this.$element.has(e.target).length) { + this.$element.trigger('focus') + } + }, this)) + } + + Modal.prototype.escape = function () { + if (this.isShown && this.options.keyboard) { + this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) { + e.which == 27 && this.hide() + }, this)) + } else if (!this.isShown) { + this.$element.off('keydown.dismiss.bs.modal') + } + } + + Modal.prototype.resize = function () { + if (this.isShown) { + $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this)) + } else { + $(window).off('resize.bs.modal') + } + } + + Modal.prototype.hideModal = function () { + var that = this + this.$element.hide() + this.backdrop(function () { + that.$body.removeClass('modal-open') + that.resetAdjustments() + that.resetScrollbar() + that.$element.trigger('hidden.bs.modal') + }) + } + + Modal.prototype.removeBackdrop = function () { + this.$backdrop && this.$backdrop.remove() + this.$backdrop = null + } + + Modal.prototype.backdrop = function (callback) { + var that = this + var animate = this.$element.hasClass('fade') ? 'fade' : '' + + if (this.isShown && this.options.backdrop) { + var doAnimate = $.support.transition && animate + + this.$backdrop = $(document.createElement('div')) + .addClass('modal-backdrop ' + animate) + .appendTo(this.$body) + + this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) { + if (this.ignoreBackdropClick) { + this.ignoreBackdropClick = false + return + } + if (e.target !== e.currentTarget) return + this.options.backdrop == 'static' + ? this.$element[0].focus() + : this.hide() + }, this)) + + if (doAnimate) this.$backdrop[0].offsetWidth // force reflow + + this.$backdrop.addClass('in') + + if (!callback) return + + doAnimate ? + this.$backdrop + .one('bsTransitionEnd', callback) + .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : + callback() + + } else if (!this.isShown && this.$backdrop) { + this.$backdrop.removeClass('in') + + var callbackRemove = function () { + that.removeBackdrop() + callback && callback() + } + $.support.transition && this.$element.hasClass('fade') ? + this.$backdrop + .one('bsTransitionEnd', callbackRemove) + .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) : + callbackRemove() + + } else if (callback) { + callback() + } + } + + // these following methods are used to handle overflowing modals + + Modal.prototype.handleUpdate = function () { + this.adjustDialog() + } + + Modal.prototype.adjustDialog = function () { + var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight + + this.$element.css({ + paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '', + paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : '' + }) + } + + Modal.prototype.resetAdjustments = function () { + this.$element.css({ + paddingLeft: '', + paddingRight: '' + }) + } + + Modal.prototype.checkScrollbar = function () { + var fullWindowWidth = window.innerWidth + if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8 + var documentElementRect = document.documentElement.getBoundingClientRect() + fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left) + } + this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth + this.scrollbarWidth = this.measureScrollbar() + } + + Modal.prototype.setScrollbar = function () { + var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10) + this.originalBodyPad = document.body.style.paddingRight || '' + if (this.bodyIsOverflowing) this.$body.css('padding-right', bodyPad + this.scrollbarWidth) + } + + Modal.prototype.resetScrollbar = function () { + this.$body.css('padding-right', this.originalBodyPad) + } + + Modal.prototype.measureScrollbar = function () { // thx walsh + var scrollDiv = document.createElement('div') + scrollDiv.className = 'modal-scrollbar-measure' + this.$body.append(scrollDiv) + var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth + this.$body[0].removeChild(scrollDiv) + return scrollbarWidth + } + + + // MODAL PLUGIN DEFINITION + // ======================= + + function Plugin(option, _relatedTarget) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.modal') + var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option) + + if (!data) $this.data('bs.modal', (data = new Modal(this, options))) + if (typeof option == 'string') data[option](_relatedTarget) + else if (options.show) data.show(_relatedTarget) + }) + } + + var old = $.fn.modal + + $.fn.modal = Plugin + $.fn.modal.Constructor = Modal + + + // MODAL NO CONFLICT + // ================= + + $.fn.modal.noConflict = function () { + $.fn.modal = old + return this + } + + + // MODAL DATA-API + // ============== + + $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) { + var $this = $(this) + var href = $this.attr('href') + var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) // strip for ie7 + var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data()) + + if ($this.is('a')) e.preventDefault() + + $target.one('show.bs.modal', function (showEvent) { + if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown + $target.one('hidden.bs.modal', function () { + $this.is(':visible') && $this.trigger('focus') + }) + }) + Plugin.call($target, option, this) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: tooltip.js v3.3.6 + * http://getbootstrap.com/javascript/#tooltip + * Inspired by the original jQuery.tipsy by Jason Frame + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // TOOLTIP PUBLIC CLASS DEFINITION + // =============================== + + var Tooltip = function (element, options) { + this.type = null + this.options = null + this.enabled = null + this.timeout = null + this.hoverState = null + this.$element = null + this.inState = null + + this.init('tooltip', element, options) + } + + Tooltip.VERSION = '3.3.6' + + Tooltip.TRANSITION_DURATION = 150 + + Tooltip.DEFAULTS = { + animation: true, + placement: 'top', + selector: false, + template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>', + trigger: 'hover focus', + title: '', + delay: 0, + html: false, + container: false, + viewport: { + selector: 'body', + padding: 0 + } + } + + Tooltip.prototype.init = function (type, element, options) { + this.enabled = true + this.type = type + this.$element = $(element) + this.options = this.getOptions(options) + this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport)) + this.inState = { click: false, hover: false, focus: false } + + if (this.$element[0] instanceof document.constructor && !this.options.selector) { + throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!') + } + + var triggers = this.options.trigger.split(' ') + + for (var i = triggers.length; i--;) { + var trigger = triggers[i] + + if (trigger == 'click') { + this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this)) + } else if (trigger != 'manual') { + var eventIn = trigger == 'hover' ? 'mouseenter' : 'focusin' + var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout' + + this.$element.on(eventIn + '.' + this.type, this.options.selector, $.proxy(this.enter, this)) + this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this)) + } + } + + this.options.selector ? + (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) : + this.fixTitle() + } + + Tooltip.prototype.getDefaults = function () { + return Tooltip.DEFAULTS + } + + Tooltip.prototype.getOptions = function (options) { + options = $.extend({}, this.getDefaults(), this.$element.data(), options) + + if (options.delay && typeof options.delay == 'number') { + options.delay = { + show: options.delay, + hide: options.delay + } + } + + return options + } + + Tooltip.prototype.getDelegateOptions = function () { + var options = {} + var defaults = this.getDefaults() + + this._options && $.each(this._options, function (key, value) { + if (defaults[key] != value) options[key] = value + }) + + return options + } + + Tooltip.prototype.enter = function (obj) { + var self = obj instanceof this.constructor ? + obj : $(obj.currentTarget).data('bs.' + this.type) + + if (!self) { + self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) + $(obj.currentTarget).data('bs.' + this.type, self) + } + + if (obj instanceof $.Event) { + self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true + } + + if (self.tip().hasClass('in') || self.hoverState == 'in') { + self.hoverState = 'in' + return + } + + clearTimeout(self.timeout) + + self.hoverState = 'in' + + if (!self.options.delay || !self.options.delay.show) return self.show() + + self.timeout = setTimeout(function () { + if (self.hoverState == 'in') self.show() + }, self.options.delay.show) + } + + Tooltip.prototype.isInStateTrue = function () { + for (var key in this.inState) { + if (this.inState[key]) return true + } + + return false + } + + Tooltip.prototype.leave = function (obj) { + var self = obj instanceof this.constructor ? + obj : $(obj.currentTarget).data('bs.' + this.type) + + if (!self) { + self = new this.constructor(obj.currentTarget, this.getDelegateOptions()) + $(obj.currentTarget).data('bs.' + this.type, self) + } + + if (obj instanceof $.Event) { + self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false + } + + if (self.isInStateTrue()) return + + clearTimeout(self.timeout) + + self.hoverState = 'out' + + if (!self.options.delay || !self.options.delay.hide) return self.hide() + + self.timeout = setTimeout(function () { + if (self.hoverState == 'out') self.hide() + }, self.options.delay.hide) + } + + Tooltip.prototype.show = function () { + var e = $.Event('show.bs.' + this.type) + + if (this.hasContent() && this.enabled) { + this.$element.trigger(e) + + var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0]) + if (e.isDefaultPrevented() || !inDom) return + var that = this + + var $tip = this.tip() + + var tipId = this.getUID(this.type) + + this.setContent() + $tip.attr('id', tipId) + this.$element.attr('aria-describedby', tipId) + + if (this.options.animation) $tip.addClass('fade') + + var placement = typeof this.options.placement == 'function' ? + this.options.placement.call(this, $tip[0], this.$element[0]) : + this.options.placement + + var autoToken = /\s?auto?\s?/i + var autoPlace = autoToken.test(placement) + if (autoPlace) placement = placement.replace(autoToken, '') || 'top' + + $tip + .detach() + .css({ top: 0, left: 0, display: 'block' }) + .addClass(placement) + .data('bs.' + this.type, this) + + this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element) + this.$element.trigger('inserted.bs.' + this.type) + + var pos = this.getPosition() + var actualWidth = $tip[0].offsetWidth + var actualHeight = $tip[0].offsetHeight + + if (autoPlace) { + var orgPlacement = placement + var viewportDim = this.getPosition(this.$viewport) + + placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top' : + placement == 'top' && pos.top - actualHeight < viewportDim.top ? 'bottom' : + placement == 'right' && pos.right + actualWidth > viewportDim.width ? 'left' : + placement == 'left' && pos.left - actualWidth < viewportDim.left ? 'right' : + placement + + $tip + .removeClass(orgPlacement) + .addClass(placement) + } + + var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight) + + this.applyPlacement(calculatedOffset, placement) + + var complete = function () { + var prevHoverState = that.hoverState + that.$element.trigger('shown.bs.' + that.type) + that.hoverState = null + + if (prevHoverState == 'out') that.leave(that) + } + + $.support.transition && this.$tip.hasClass('fade') ? + $tip + .one('bsTransitionEnd', complete) + .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : + complete() + } + } + + Tooltip.prototype.applyPlacement = function (offset, placement) { + var $tip = this.tip() + var width = $tip[0].offsetWidth + var height = $tip[0].offsetHeight + + // manually read margins because getBoundingClientRect includes difference + var marginTop = parseInt($tip.css('margin-top'), 10) + var marginLeft = parseInt($tip.css('margin-left'), 10) + + // we must check for NaN for ie 8/9 + if (isNaN(marginTop)) marginTop = 0 + if (isNaN(marginLeft)) marginLeft = 0 + + offset.top += marginTop + offset.left += marginLeft + + // $.fn.offset doesn't round pixel values + // so we use setOffset directly with our own function B-0 + $.offset.setOffset($tip[0], $.extend({ + using: function (props) { + $tip.css({ + top: Math.round(props.top), + left: Math.round(props.left) + }) + } + }, offset), 0) + + $tip.addClass('in') + + // check to see if placing tip in new offset caused the tip to resize itself + var actualWidth = $tip[0].offsetWidth + var actualHeight = $tip[0].offsetHeight + + if (placement == 'top' && actualHeight != height) { + offset.top = offset.top + height - actualHeight + } + + var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight) + + if (delta.left) offset.left += delta.left + else offset.top += delta.top + + var isVertical = /top|bottom/.test(placement) + var arrowDelta = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight + var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight' + + $tip.offset(offset) + this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical) + } + + Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) { + this.arrow() + .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%') + .css(isVertical ? 'top' : 'left', '') + } + + Tooltip.prototype.setContent = function () { + var $tip = this.tip() + var title = this.getTitle() + + $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title) + $tip.removeClass('fade in top bottom left right') + } + + Tooltip.prototype.hide = function (callback) { + var that = this + var $tip = $(this.$tip) + var e = $.Event('hide.bs.' + this.type) + + function complete() { + if (that.hoverState != 'in') $tip.detach() + that.$element + .removeAttr('aria-describedby') + .trigger('hidden.bs.' + that.type) + callback && callback() + } + + this.$element.trigger(e) + + if (e.isDefaultPrevented()) return + + $tip.removeClass('in') + + $.support.transition && $tip.hasClass('fade') ? + $tip + .one('bsTransitionEnd', complete) + .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) : + complete() + + this.hoverState = null + + return this + } + + Tooltip.prototype.fixTitle = function () { + var $e = this.$element + if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') { + $e.attr('data-original-title', $e.attr('title') || '').attr('title', '') + } + } + + Tooltip.prototype.hasContent = function () { + return this.getTitle() + } + + Tooltip.prototype.getPosition = function ($element) { + $element = $element || this.$element + + var el = $element[0] + var isBody = el.tagName == 'BODY' + + var elRect = el.getBoundingClientRect() + if (elRect.width == null) { + // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093 + elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top }) + } + var elOffset = isBody ? { top: 0, left: 0 } : $element.offset() + var scroll = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() } + var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null + + return $.extend({}, elRect, scroll, outerDims, elOffset) + } + + Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) { + return placement == 'bottom' ? { top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2 } : + placement == 'top' ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } : + placement == 'left' ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } : + /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width } + + } + + Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) { + var delta = { top: 0, left: 0 } + if (!this.$viewport) return delta + + var viewportPadding = this.options.viewport && this.options.viewport.padding || 0 + var viewportDimensions = this.getPosition(this.$viewport) + + if (/right|left/.test(placement)) { + var topEdgeOffset = pos.top - viewportPadding - viewportDimensions.scroll + var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight + if (topEdgeOffset < viewportDimensions.top) { // top overflow + delta.top = viewportDimensions.top - topEdgeOffset + } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow + delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset + } + } else { + var leftEdgeOffset = pos.left - viewportPadding + var rightEdgeOffset = pos.left + viewportPadding + actualWidth + if (leftEdgeOffset < viewportDimensions.left) { // left overflow + delta.left = viewportDimensions.left - leftEdgeOffset + } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow + delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset + } + } + + return delta + } + + Tooltip.prototype.getTitle = function () { + var title + var $e = this.$element + var o = this.options + + title = $e.attr('data-original-title') + || (typeof o.title == 'function' ? o.title.call($e[0]) : o.title) + + return title + } + + Tooltip.prototype.getUID = function (prefix) { + do prefix += ~~(Math.random() * 1000000) + while (document.getElementById(prefix)) + return prefix + } + + Tooltip.prototype.tip = function () { + if (!this.$tip) { + this.$tip = $(this.options.template) + if (this.$tip.length != 1) { + throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!') + } + } + return this.$tip + } + + Tooltip.prototype.arrow = function () { + return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow')) + } + + Tooltip.prototype.enable = function () { + this.enabled = true + } + + Tooltip.prototype.disable = function () { + this.enabled = false + } + + Tooltip.prototype.toggleEnabled = function () { + this.enabled = !this.enabled + } + + Tooltip.prototype.toggle = function (e) { + var self = this + if (e) { + self = $(e.currentTarget).data('bs.' + this.type) + if (!self) { + self = new this.constructor(e.currentTarget, this.getDelegateOptions()) + $(e.currentTarget).data('bs.' + this.type, self) + } + } + + if (e) { + self.inState.click = !self.inState.click + if (self.isInStateTrue()) self.enter(self) + else self.leave(self) + } else { + self.tip().hasClass('in') ? self.leave(self) : self.enter(self) + } + } + + Tooltip.prototype.destroy = function () { + var that = this + clearTimeout(this.timeout) + this.hide(function () { + that.$element.off('.' + that.type).removeData('bs.' + that.type) + if (that.$tip) { + that.$tip.detach() + } + that.$tip = null + that.$arrow = null + that.$viewport = null + }) + } + + + // TOOLTIP PLUGIN DEFINITION + // ========================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.tooltip') + var options = typeof option == 'object' && option + + if (!data && /destroy|hide/.test(option)) return + if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.tooltip + + $.fn.tooltip = Plugin + $.fn.tooltip.Constructor = Tooltip + + + // TOOLTIP NO CONFLICT + // =================== + + $.fn.tooltip.noConflict = function () { + $.fn.tooltip = old + return this + } + +}(jQuery); + +/* ======================================================================== + * Bootstrap: popover.js v3.3.6 + * http://getbootstrap.com/javascript/#popovers + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // POPOVER PUBLIC CLASS DEFINITION + // =============================== + + var Popover = function (element, options) { + this.init('popover', element, options) + } + + if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js') + + Popover.VERSION = '3.3.6' + + Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, { + placement: 'right', + trigger: 'click', + content: '', + template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>' + }) + + + // NOTE: POPOVER EXTENDS tooltip.js + // ================================ + + Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype) + + Popover.prototype.constructor = Popover + + Popover.prototype.getDefaults = function () { + return Popover.DEFAULTS + } + + Popover.prototype.setContent = function () { + var $tip = this.tip() + var title = this.getTitle() + var content = this.getContent() + + $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title) + $tip.find('.popover-content').children().detach().end()[ // we use append for html objects to maintain js events + this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text' + ](content) + + $tip.removeClass('fade top bottom left right in') + + // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do + // this manually by checking the contents. + if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide() + } + + Popover.prototype.hasContent = function () { + return this.getTitle() || this.getContent() + } + + Popover.prototype.getContent = function () { + var $e = this.$element + var o = this.options + + return $e.attr('data-content') + || (typeof o.content == 'function' ? + o.content.call($e[0]) : + o.content) + } + + Popover.prototype.arrow = function () { + return (this.$arrow = this.$arrow || this.tip().find('.arrow')) + } + + + // POPOVER PLUGIN DEFINITION + // ========================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.popover') + var options = typeof option == 'object' && option + + if (!data && /destroy|hide/.test(option)) return + if (!data) $this.data('bs.popover', (data = new Popover(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.popover + + $.fn.popover = Plugin + $.fn.popover.Constructor = Popover + + + // POPOVER NO CONFLICT + // =================== + + $.fn.popover.noConflict = function () { + $.fn.popover = old + return this + } + +}(jQuery); + +/* ======================================================================== + * Bootstrap: scrollspy.js v3.3.6 + * http://getbootstrap.com/javascript/#scrollspy + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // SCROLLSPY CLASS DEFINITION + // ========================== + + function ScrollSpy(element, options) { + this.$body = $(document.body) + this.$scrollElement = $(element).is(document.body) ? $(window) : $(element) + this.options = $.extend({}, ScrollSpy.DEFAULTS, options) + this.selector = (this.options.target || '') + ' .nav li > a' + this.offsets = [] + this.targets = [] + this.activeTarget = null + this.scrollHeight = 0 + + this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this)) + this.refresh() + this.process() + } + + ScrollSpy.VERSION = '3.3.6' + + ScrollSpy.DEFAULTS = { + offset: 10 + } + + ScrollSpy.prototype.getScrollHeight = function () { + return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight) + } + + ScrollSpy.prototype.refresh = function () { + var that = this + var offsetMethod = 'offset' + var offsetBase = 0 + + this.offsets = [] + this.targets = [] + this.scrollHeight = this.getScrollHeight() + + if (!$.isWindow(this.$scrollElement[0])) { + offsetMethod = 'position' + offsetBase = this.$scrollElement.scrollTop() + } + + this.$body + .find(this.selector) + .map(function () { + var $el = $(this) + var href = $el.data('target') || $el.attr('href') + var $href = /^#./.test(href) && $(href) + + return ($href + && $href.length + && $href.is(':visible') + && [[$href[offsetMethod]().top + offsetBase, href]]) || null + }) + .sort(function (a, b) { return a[0] - b[0] }) + .each(function () { + that.offsets.push(this[0]) + that.targets.push(this[1]) + }) + } + + ScrollSpy.prototype.process = function () { + var scrollTop = this.$scrollElement.scrollTop() + this.options.offset + var scrollHeight = this.getScrollHeight() + var maxScroll = this.options.offset + scrollHeight - this.$scrollElement.height() + var offsets = this.offsets + var targets = this.targets + var activeTarget = this.activeTarget + var i + + if (this.scrollHeight != scrollHeight) { + this.refresh() + } + + if (scrollTop >= maxScroll) { + return activeTarget != (i = targets[targets.length - 1]) && this.activate(i) + } + + if (activeTarget && scrollTop < offsets[0]) { + this.activeTarget = null + return this.clear() + } + + for (i = offsets.length; i--;) { + activeTarget != targets[i] + && scrollTop >= offsets[i] + && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1]) + && this.activate(targets[i]) + } + } + + ScrollSpy.prototype.activate = function (target) { + this.activeTarget = target + + this.clear() + + var selector = this.selector + + '[data-target="' + target + '"],' + + this.selector + '[href="' + target + '"]' + + var active = $(selector) + .parents('li') + .addClass('active') + + if (active.parent('.dropdown-menu').length) { + active = active + .closest('li.dropdown') + .addClass('active') + } + + active.trigger('activate.bs.scrollspy') + } + + ScrollSpy.prototype.clear = function () { + $(this.selector) + .parentsUntil(this.options.target, '.active') + .removeClass('active') + } + + + // SCROLLSPY PLUGIN DEFINITION + // =========================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.scrollspy') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.scrollspy + + $.fn.scrollspy = Plugin + $.fn.scrollspy.Constructor = ScrollSpy + + + // SCROLLSPY NO CONFLICT + // ===================== + + $.fn.scrollspy.noConflict = function () { + $.fn.scrollspy = old + return this + } + + + // SCROLLSPY DATA-API + // ================== + + $(window).on('load.bs.scrollspy.data-api', function () { + $('[data-spy="scroll"]').each(function () { + var $spy = $(this) + Plugin.call($spy, $spy.data()) + }) + }) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: tab.js v3.3.6 + * http://getbootstrap.com/javascript/#tabs + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // TAB CLASS DEFINITION + // ==================== + + var Tab = function (element) { + // jscs:disable requireDollarBeforejQueryAssignment + this.element = $(element) + // jscs:enable requireDollarBeforejQueryAssignment + } + + Tab.VERSION = '3.3.6' + + Tab.TRANSITION_DURATION = 150 + + Tab.prototype.show = function () { + var $this = this.element + var $ul = $this.closest('ul:not(.dropdown-menu)') + var selector = $this.data('target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7 + } + + if ($this.parent('li').hasClass('active')) return + + var $previous = $ul.find('.active:last a') + var hideEvent = $.Event('hide.bs.tab', { + relatedTarget: $this[0] + }) + var showEvent = $.Event('show.bs.tab', { + relatedTarget: $previous[0] + }) + + $previous.trigger(hideEvent) + $this.trigger(showEvent) + + if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return + + var $target = $(selector) + + this.activate($this.closest('li'), $ul) + this.activate($target, $target.parent(), function () { + $previous.trigger({ + type: 'hidden.bs.tab', + relatedTarget: $this[0] + }) + $this.trigger({ + type: 'shown.bs.tab', + relatedTarget: $previous[0] + }) + }) + } + + Tab.prototype.activate = function (element, container, callback) { + var $active = container.find('> .active') + var transition = callback + && $.support.transition + && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length) + + function next() { + $active + .removeClass('active') + .find('> .dropdown-menu > .active') + .removeClass('active') + .end() + .find('[data-toggle="tab"]') + .attr('aria-expanded', false) + + element + .addClass('active') + .find('[data-toggle="tab"]') + .attr('aria-expanded', true) + + if (transition) { + element[0].offsetWidth // reflow for transition + element.addClass('in') + } else { + element.removeClass('fade') + } + + if (element.parent('.dropdown-menu').length) { + element + .closest('li.dropdown') + .addClass('active') + .end() + .find('[data-toggle="tab"]') + .attr('aria-expanded', true) + } + + callback && callback() + } + + $active.length && transition ? + $active + .one('bsTransitionEnd', next) + .emulateTransitionEnd(Tab.TRANSITION_DURATION) : + next() + + $active.removeClass('in') + } + + + // TAB PLUGIN DEFINITION + // ===================== + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.tab') + + if (!data) $this.data('bs.tab', (data = new Tab(this))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.tab + + $.fn.tab = Plugin + $.fn.tab.Constructor = Tab + + + // TAB NO CONFLICT + // =============== + + $.fn.tab.noConflict = function () { + $.fn.tab = old + return this + } + + + // TAB DATA-API + // ============ + + var clickHandler = function (e) { + e.preventDefault() + Plugin.call($(this), 'show') + } + + $(document) + .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler) + .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler) + +}(jQuery); + +/* ======================================================================== + * Bootstrap: affix.js v3.3.6 + * http://getbootstrap.com/javascript/#affix + * ======================================================================== + * Copyright 2011-2015 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + * ======================================================================== */ + + ++function ($) { + 'use strict'; + + // AFFIX CLASS DEFINITION + // ====================== + + var Affix = function (element, options) { + this.options = $.extend({}, Affix.DEFAULTS, options) + + this.$target = $(this.options.target) + .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this)) + .on('click.bs.affix.data-api', $.proxy(this.checkPositionWithEventLoop, this)) + + this.$element = $(element) + this.affixed = null + this.unpin = null + this.pinnedOffset = null + + this.checkPosition() + } + + Affix.VERSION = '3.3.6' + + Affix.RESET = 'affix affix-top affix-bottom' + + Affix.DEFAULTS = { + offset: 0, + target: window + } + + Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) { + var scrollTop = this.$target.scrollTop() + var position = this.$element.offset() + var targetHeight = this.$target.height() + + if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false + + if (this.affixed == 'bottom') { + if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom' + return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom' + } + + var initializing = this.affixed == null + var colliderTop = initializing ? scrollTop : position.top + var colliderHeight = initializing ? targetHeight : height + + if (offsetTop != null && scrollTop <= offsetTop) return 'top' + if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom' + + return false + } + + Affix.prototype.getPinnedOffset = function () { + if (this.pinnedOffset) return this.pinnedOffset + this.$element.removeClass(Affix.RESET).addClass('affix') + var scrollTop = this.$target.scrollTop() + var position = this.$element.offset() + return (this.pinnedOffset = position.top - scrollTop) + } + + Affix.prototype.checkPositionWithEventLoop = function () { + setTimeout($.proxy(this.checkPosition, this), 1) + } + + Affix.prototype.checkPosition = function () { + if (!this.$element.is(':visible')) return + + var height = this.$element.height() + var offset = this.options.offset + var offsetTop = offset.top + var offsetBottom = offset.bottom + var scrollHeight = Math.max($(document).height(), $(document.body).height()) + + if (typeof offset != 'object') offsetBottom = offsetTop = offset + if (typeof offsetTop == 'function') offsetTop = offset.top(this.$element) + if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element) + + var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom) + + if (this.affixed != affix) { + if (this.unpin != null) this.$element.css('top', '') + + var affixType = 'affix' + (affix ? '-' + affix : '') + var e = $.Event(affixType + '.bs.affix') + + this.$element.trigger(e) + + if (e.isDefaultPrevented()) return + + this.affixed = affix + this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null + + this.$element + .removeClass(Affix.RESET) + .addClass(affixType) + .trigger(affixType.replace('affix', 'affixed') + '.bs.affix') + } + + if (affix == 'bottom') { + this.$element.offset({ + top: scrollHeight - height - offsetBottom + }) + } + } + + + // AFFIX PLUGIN DEFINITION + // ======================= + + function Plugin(option) { + return this.each(function () { + var $this = $(this) + var data = $this.data('bs.affix') + var options = typeof option == 'object' && option + + if (!data) $this.data('bs.affix', (data = new Affix(this, options))) + if (typeof option == 'string') data[option]() + }) + } + + var old = $.fn.affix + + $.fn.affix = Plugin + $.fn.affix.Constructor = Affix + + + // AFFIX NO CONFLICT + // ================= + + $.fn.affix.noConflict = function () { + $.fn.affix = old + return this + } + + + // AFFIX DATA-API + // ============== + + $(window).on('load', function () { + $('[data-spy="affix"]').each(function () { + var $spy = $(this) + var data = $spy.data() + + data.offset = data.offset || {} + + if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom + if (data.offsetTop != null) data.offset.top = data.offsetTop + + Plugin.call($spy, data) + }) + }) + +}(jQuery);
@@ -0,0 +1,7 @@
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+// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment. +require('../../js/transition.js') +require('../../js/alert.js') +require('../../js/button.js') +require('../../js/carousel.js') +require('../../js/collapse.js') +require('../../js/dropdown.js') +require('../../js/modal.js') +require('../../js/tooltip.js') +require('../../js/popover.js') +require('../../js/scrollspy.js') +require('../../js/tab.js') +require('../../js/affix.js')
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+#!/bin/sh +basedir=`dirname "$0"` + +case `uname` in + *CYGWIN*) basedir=`cygpath -w "$basedir"`;; +esac + +if [ -x "$basedir/node" ]; then + "$basedir/node" "$basedir/../express/bin/express" "$@" + ret=$? +else + node "$basedir/../express/bin/express" "$@" + ret=$? +fi +exit $ret
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+@IF EXIST "%~dp0\node.exe" ( + "%~dp0\node.exe" "%~dp0\..\express\bin\express" %* +) ELSE ( + @SETLOCAL + @SET PATHEXT=%PATHEXT:;.JS;=;% + node "%~dp0\..\express\bin\express" %* +)
@@ -0,0 +1,15 @@
+#!/bin/sh +basedir=`dirname "$0"` + +case `uname` in + *CYGWIN*) basedir=`cygpath -w "$basedir"`;; +esac + +if [ -x "$basedir/node" ]; then + "$basedir/node" "$basedir/../ws/bin/wscat" "$@" + ret=$? +else + node "$basedir/../ws/bin/wscat" "$@" + ret=$? +fi +exit $ret
@@ -0,0 +1,7 @@
+@IF EXIST "%~dp0\node.exe" ( + "%~dp0\node.exe" "%~dp0\..\ws\bin\wscat" %* +) ELSE ( + @SETLOCAL + @SET PATHEXT=%PATHEXT:;.JS;=;% + node "%~dp0\..\ws\bin\wscat" %* +)
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+language: node_js +node_js: + - 0.6 + - 0.8 + - 0.9
@@ -0,0 +1,19 @@
+Copyright (c) 2011 Raynos. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,75 @@
+# After [![Build Status][1]][2] + +Invoke callback after n calls + +## Status: production ready + +## Example + + var after = require("after") + , next = after(3, logItWorks) + + next() + next() + next() // it works + + function logItWorks() { + console.log("it works!") + } + +## Example with error handling + + var after = require("after") + , next = after(3, logError) + + next() + next(new Error("oops")) // logs oops + next() // does nothing + + function logError(err) { + console.log(err) + } + +## After < 0.6.0 + +Older versions of after had iterators and flows in them. + +These have been replaced with seperate modules + + - [iterators][8] + - [composite][9] + +## Installation + +`npm install after` + +## Tests + +`npm test` + +## Blog post + + - [Flow control in node.js][3] + +## Examples : + + - [Determining the end of asynchronous operations][4] + - [In javascript what are best practices for executing multiple asynchronous functions][5] + - [JavaScript performance long running tasks][6] + - [Synchronous database queries with node.js][7] + +## Contributors + + - Raynos + +## MIT Licenced + + [1]: https://secure.travis-ci.org/Raynos/after.png + [2]: http://travis-ci.org/Raynos/after + [3]: http://raynos.org/blog/2/Flow-control-in-node.js + [4]: http://stackoverflow.com/questions/6852059/determining-the-end-of-asynchronous-operations-javascript/6852307#6852307 + [5]: http://stackoverflow.com/questions/6869872/in-javascript-what-are-best-practices-for-executing-multiple-asynchronous-functi/6870031#6870031 + [6]: http://stackoverflow.com/questions/6864397/javascript-performance-long-running-tasks/6889419#6889419 + [7]: http://stackoverflow.com/questions/6597493/synchronous-database-queries-with-node-js/6620091#6620091 + [8]: http://github.com/Raynos/iterators + [9]: http://github.com/Raynos/composite
@@ -0,0 +1,28 @@
+module.exports = after + +function after(count, callback, err_cb) { + var bail = false + err_cb = err_cb || noop + proxy.count = count + + return (count === 0) ? callback() : proxy + + function proxy(err, result) { + if (proxy.count <= 0) { + throw new Error('after called too many times') + } + --proxy.count + + // after first error, rest are passed to err_cb + if (err) { + bail = true + callback(err) + // future error callbacks will go to error handler + callback = err_cb + } else if (proxy.count === 0 && !bail) { + callback(null, result) + } + } +} + +function noop() {}
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "after@0.8.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser" + ] + ], + "_from": "after@0.8.1", + "_id": "after@0.8.1", + "_inCache": true, + "_installable": true, + "_location": "/after", + "_npmUser": { + "email": "raynos2@gmail.com", + "name": "raynos" + }, + "_npmVersion": "1.2.25", + "_phantomChildren": {}, + "_requested": { + "name": "after", + "raw": "after@0.8.1", + "rawSpec": "0.8.1", + "scope": null, + "spec": "0.8.1", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-parser" + ], + "_resolved": "https://registry.npmjs.org/after/-/after-0.8.1.tgz", + "_shasum": "ab5d4fb883f596816d3515f8f791c0af486dd627", + "_shrinkwrap": null, + "_spec": "after@0.8.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser", + "author": { + "email": "raynos2@gmail.com", + "name": "Raynos" + }, + "bugs": { + "url": "https://github.com/Raynos/after/issues" + }, + "contributors": [ + { + "email": "raynos2@gmail.com", + "name": "Raynos", + "url": "http://raynos.org" + } + ], + "dependencies": {}, + "description": "after - tiny flow control", + "devDependencies": { + "mocha": "~1.8.1" + }, + "directories": {}, + "dist": { + "shasum": "ab5d4fb883f596816d3515f8f791c0af486dd627", + "tarball": "http://registry.npmjs.org/after/-/after-0.8.1.tgz" + }, + "homepage": "https://github.com/Raynos/after#readme", + "keywords": [ + "flowcontrol", + "after", + "flow", + "control", + "arch" + ], + "maintainers": [ + { + "email": "raynos2@gmail.com", + "name": "raynos" + }, + { + "email": "shtylman@gmail.com", + "name": "shtylman" + } + ], + "name": "after", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/Raynos/after.git" + }, + "scripts": { + "test": "mocha --ui tdd --reporter spec test/*.js" + }, + "version": "0.8.1" +}
@@ -0,0 +1,120 @@
+/*global suite, test*/ + +var assert = require("assert") + , after = require("../") + +test("exists", function () { + assert(typeof after === "function", "after is not a function") +}) + +test("after when called with 0 invokes", function (done) { + after(0, done) +}); + +test("after 1", function (done) { + var next = after(1, done) + next() +}) + +test("after 5", function (done) { + var next = after(5, done) + , i = 5 + + while (i--) { + next() + } +}) + +test("manipulate count", function (done) { + var next = after(1, done) + , i = 5 + + next.count = i + while (i--) { + next() + } +}) + +test("after terminates on error", function (done) { + var next = after(2, function(err) { + assert.equal(err.message, 'test'); + done(); + }) + next(new Error('test')) + next(new Error('test2')) +}) + +test('gee', function(done) { + done = after(2, done) + + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + assert.equal(err.message, 2) + done() + }); + + next() + next(new Error(1)) + next(new Error(2)) +}) + +test('eee', function(done) { + done = after(3, done) + + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + assert.equal(err.message, 2) + done() + }); + + next(new Error(1)) + next(new Error(2)) + next(new Error(2)) +}) + +test('gge', function(done) { + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + // should not happen + assert.ok(false); + }); + + next() + next() + next(new Error(1)) +}) + +test('egg', function(done) { + function cb(err) { + assert.equal(err.message, 1); + done() + } + + var next = after(3, cb, function(err) { + // should not happen + assert.ok(false); + }); + + next(new Error(1)) + next() + next() +}) + +test('throws on too many calls', function(done) { + var next = after(1, done); + next() + assert.throws(next, /after called too many times/); +}); +
@@ -0,0 +1,17 @@
+lib-cov +lcov.info +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results +build +.grunt + +node_modules
@@ -0,0 +1,8 @@
+ +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) + +.PHONY: test
@@ -0,0 +1,17 @@
+# How to +```javascript +var sliceBuffer = require('arraybuffer.slice'); +var ab = (new Int8Array(5)).buffer; +var sliced = sliceBuffer(ab, 1, 3); +sliced = sliceBuffer(ab, 1); +``` + +# Licence (MIT) +Copyright (C) 2013 Rase- + + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,29 @@
+/** + * An abstraction for slicing an arraybuffer even when + * ArrayBuffer.prototype.slice is not supported + * + * @api public + */ + +module.exports = function(arraybuffer, start, end) { + var bytes = arraybuffer.byteLength; + start = start || 0; + end = end || bytes; + + if (arraybuffer.slice) { return arraybuffer.slice(start, end); } + + if (start < 0) { start += bytes; } + if (end < 0) { end += bytes; } + if (end > bytes) { end = bytes; } + + if (start >= bytes || start >= end || bytes === 0) { + return new ArrayBuffer(0); + } + + var abv = new Uint8Array(arraybuffer); + var result = new Uint8Array(end - start); + for (var i = start, ii = 0; i < end; i++, ii++) { + result[ii] = abv[i]; + } + return result.buffer; +};
@@ -0,0 +1,64 @@
+{ + "_args": [ + [ + "arraybuffer.slice@0.0.6", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser" + ] + ], + "_from": "arraybuffer.slice@0.0.6", + "_id": "arraybuffer.slice@0.0.6", + "_inCache": true, + "_installable": true, + "_location": "/arraybuffer.slice", + "_npmUser": { + "email": "tonykovanen@hotmail.com", + "name": "rase-" + }, + "_npmVersion": "1.3.5", + "_phantomChildren": {}, + "_requested": { + "name": "arraybuffer.slice", + "raw": "arraybuffer.slice@0.0.6", + "rawSpec": "0.0.6", + "scope": null, + "spec": "0.0.6", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-parser" + ], + "_resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz", + "_shasum": "f33b2159f0532a3f3107a272c0ccfbd1ad2979ca", + "_shrinkwrap": null, + "_spec": "arraybuffer.slice@0.0.6", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser", + "bugs": { + "url": "https://github.com/rase-/arraybuffer.slice/issues" + }, + "dependencies": {}, + "description": "Exports a function for slicing ArrayBuffers (no polyfilling)", + "devDependencies": { + "expect.js": "0.2.0", + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "f33b2159f0532a3f3107a272c0ccfbd1ad2979ca", + "tarball": "http://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz" + }, + "homepage": "https://github.com/rase-/arraybuffer.slice", + "maintainers": [ + { + "email": "tonykovanen@hotmail.com", + "name": "rase-" + } + ], + "name": "arraybuffer.slice", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/rase-/arraybuffer.slice.git" + }, + "version": "0.0.6" +}
@@ -0,0 +1,227 @@
+/* + * Test dependencies + */ + +var sliceBuffer = require('../index.js'); +var expect = require('expect.js'); + +/** + * Tests + */ + +describe('sliceBuffer', function() { + describe('using standard slice', function() { + it('should slice correctly with only start provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 3); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with start and end provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 3, 8); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < 8; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 0, -3); + var sabv = new Uint8Array(sliced); + for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, -6, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with equal start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 1, 1); + expect(sliced.byteLength).to.equal(0); + }); + + it('should slice correctly when end larger than buffer', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 0, 100); + expect(new Uint8Array(sliced)).to.eql(abv); + }); + + it('shoud slice correctly when start larger than end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + + var sliced = sliceBuffer(abv.buffer, 6, 5); + expect(sliced.byteLength).to.equal(0); + }); + }); + + describe('using fallback', function() { + it('should slice correctly with only start provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 3); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with start and end provided', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + + var sliced = sliceBuffer(ab, 3, 8); + var sabv = new Uint8Array(sliced); + for (var i = 3, ii = 0; i < 8; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + + var sliced = sliceBuffer(ab, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 0, -3); + var sabv = new Uint8Array(sliced); + for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with negative start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, -6, -3); + var sabv = new Uint8Array(sliced); + for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) { + expect(abv[i]).to.equal(sabv[ii]); + } + }); + + it('should slice correctly with equal start and end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 1, 1); + expect(sliced.byteLength).to.equal(0); + }); + + it('should slice correctly when end larger than buffer', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 0, 100); + var sabv = new Uint8Array(sliced); + for (var i = 0; i < abv.length; i++) { + expect(abv[i]).to.equal(sabv[i]); + } + }); + + it('shoud slice correctly when start larger than end', function() { + var abv = new Uint8Array(10); + for (var i = 0; i < abv.length; i++) { + abv[i] = i; + } + var ab = abv.buffer; + ab.slice = undefined; + + var sliced = sliceBuffer(ab, 6, 5); + expect(sliced.byteLength).to.equal(0); + }); + }); +});
@@ -0,0 +1,6 @@
+--- +language: node_js +node_js: +- '0.10' +before_script: +- npm install
@@ -0,0 +1,22 @@
+Copyright (c) 2012 Niklas von Hertzen + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,23 @@
+# base64-arraybuffer + +[](https://travis-ci.org/niklasvh/base64-arraybuffer) + +Encode/decode base64 data into ArrayBuffers + +## Getting Started +Install the module with: `npm install base64-arraybuffer` + +## API +The library encodes and decodes base64 to and from ArrayBuffers + + - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string + - __decode(str)__ - Decodes base64 string to `ArrayBuffer` + +## Release History + + - 0.1.2 - Fix old format of typed arrays + - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer + +## License +Copyright (c) 2012 Niklas von Hertzen +Licensed under the MIT license.
@@ -0,0 +1,23 @@
+# base64-arraybuffer + +[](https://travis-ci.org/niklasvh/base64-arraybuffer) + +Encode/decode base64 data into ArrayBuffers + +## Getting Started +Install the module with: `npm install base64-arraybuffer` + +## API +The library encodes and decodes base64 to and from ArrayBuffers + + - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string + - __decode(str)__ - Decodes base64 string to `ArrayBuffer` + +## Release History + + - 0.1.2 - Fix old format of typed arrays + - 0.1.0 - Initial version, basic decode/encode base64 to and from ArrayBuffer + +## License +Copyright (c) 2012 Niklas von Hertzen +Licensed under the MIT license.
@@ -0,0 +1,39 @@
+module.exports = function(grunt) { + "use strict"; + // Project configuration. + grunt.initConfig({ + pkg: '<json:package.json>', + test: { + files: ['test/**/*.js'] + }, + lint: { + files: ['grunt.js', 'lib/**/*.js', 'test/**/*.js'] + }, + watch: { + files: '<config:lint.files>', + tasks: 'default' + }, + jshint: { + options: { + curly: true, + eqeqeq: true, + immed: true, + latedef: true, + newcap: true, + noarg: true, + sub: true, + undef: true, + boss: true, + eqnull: true, + node: true + }, + globals: { + exports: true + } + } + }); + + // Default task. + grunt.registerTask('default', 'test'); + +};
@@ -0,0 +1,59 @@
+/* + * base64-arraybuffer + * https://github.com/niklasvh/base64-arraybuffer + * + * Copyright (c) 2012 Niklas von Hertzen + * Licensed under the MIT license. + */ +(function(chars){ + "use strict"; + + exports.encode = function(arraybuffer) { + var bytes = new Uint8Array(arraybuffer), + i, len = bytes.length, base64 = ""; + + for (i = 0; i < len; i+=3) { + base64 += chars[bytes[i] >> 2]; + base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)]; + base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)]; + base64 += chars[bytes[i + 2] & 63]; + } + + if ((len % 3) === 2) { + base64 = base64.substring(0, base64.length - 1) + "="; + } else if (len % 3 === 1) { + base64 = base64.substring(0, base64.length - 2) + "=="; + } + + return base64; + }; + + exports.decode = function(base64) { + var bufferLength = base64.length * 0.75, + len = base64.length, i, p = 0, + encoded1, encoded2, encoded3, encoded4; + + if (base64[base64.length - 1] === "=") { + bufferLength--; + if (base64[base64.length - 2] === "=") { + bufferLength--; + } + } + + var arraybuffer = new ArrayBuffer(bufferLength), + bytes = new Uint8Array(arraybuffer); + + for (i = 0; i < len; i+=4) { + encoded1 = chars.indexOf(base64[i]); + encoded2 = chars.indexOf(base64[i+1]); + encoded3 = chars.indexOf(base64[i+2]); + encoded4 = chars.indexOf(base64[i+3]); + + bytes[p++] = (encoded1 << 2) | (encoded2 >> 4); + bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2); + bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63); + } + + return arraybuffer; + }; +})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
@@ -0,0 +1,82 @@
+{ + "_args": [ + [ + "base64-arraybuffer@0.1.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser" + ] + ], + "_from": "base64-arraybuffer@0.1.2", + "_id": "base64-arraybuffer@0.1.2", + "_inCache": true, + "_installable": true, + "_location": "/base64-arraybuffer", + "_npmUser": { + "email": "niklasvh@gmail.com", + "name": "niklasvh" + }, + "_npmVersion": "1.3.21", + "_phantomChildren": {}, + "_requested": { + "name": "base64-arraybuffer", + "raw": "base64-arraybuffer@0.1.2", + "rawSpec": "0.1.2", + "scope": null, + "spec": "0.1.2", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-parser" + ], + "_resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz", + "_shasum": "474df4a9f2da24e05df3158c3b1db3c3cd46a154", + "_shrinkwrap": null, + "_spec": "base64-arraybuffer@0.1.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser", + "author": { + "email": "niklasvh@gmail.com", + "name": "Niklas von Hertzen", + "url": "http://hertzen.com" + }, + "bugs": { + "url": "https://github.com/niklasvh/base64-arraybuffer/issues" + }, + "dependencies": {}, + "description": "Encode/decode base64 data into ArrayBuffers", + "devDependencies": { + "grunt": "~0.3.17" + }, + "directories": {}, + "dist": { + "shasum": "474df4a9f2da24e05df3158c3b1db3c3cd46a154", + "tarball": "http://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.2.tgz" + }, + "engines": { + "node": ">= 0.6.0" + }, + "homepage": "https://github.com/niklasvh/base64-arraybuffer", + "keywords": [], + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT" + } + ], + "main": "lib/base64-arraybuffer", + "maintainers": [ + { + "email": "niklasvh@gmail.com", + "name": "niklasvh" + } + ], + "name": "base64-arraybuffer", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/niklasvh/base64-arraybuffer.git" + }, + "scripts": { + "test": "grunt test" + }, + "version": "0.1.2" +}
@@ -0,0 +1,35 @@
+{ + "name": "base64-arraybuffer", + "description": "Encode/decode base64 data into ArrayBuffers", + "version": "0.1.1", + "homepage": "https://github.com/niklasvh/base64-arraybuffer", + "author": { + "name": "Niklas von Hertzen", + "email": "niklasvh@gmail.com", + "url": "http://hertzen.com" + }, + "repository": { + "type": "git", + "url": "https://github.com/niklasvh/base64-arraybuffer" + }, + "bugs": { + "url": "https://github.com/niklasvh/base64-arraybuffer/issues" + }, + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT" + } + ], + "main": "lib/base64-arraybuffer", + "engines": { + "node": ">= 0.6.0" + }, + "scripts": { + "test": "grunt test" + }, + "devDependencies": { + "grunt": "~0.3.17" + }, + "keywords": [] +}
@@ -0,0 +1,72 @@
+(function(){ + "use strict"; + var base64_arraybuffer = require('../lib/base64-arraybuffer.js'); + + /* + ======== A Handy Little Nodeunit Reference ======== + https://github.com/caolan/nodeunit + + Test methods: + test.expect(numAssertions) + test.done() + Test assertions: + test.ok(value, [message]) + test.equal(actual, expected, [message]) + test.notEqual(actual, expected, [message]) + test.deepEqual(actual, expected, [message]) + test.notDeepEqual(actual, expected, [message]) + test.strictEqual(actual, expected, [message]) + test.notStrictEqual(actual, expected, [message]) + test.throws(block, [error], [message]) + test.doesNotThrow(block, [error], [message]) + test.ifError(value) +*/ + + + function stringArrayBuffer(str) { + var buffer = new ArrayBuffer(str.length); + var bytes = new Uint8Array(buffer); + + str.split('').forEach(function(str, i) { + bytes[i] = str.charCodeAt(0); + }); + + return buffer; + } + + function testArrayBuffers(buffer1, buffer2) { + var len1 = buffer1.byteLength, + len2 = buffer2.byteLength; + if (len1 !== len2) { + console.log(buffer1, buffer2); + return false; + } + + for (var i = 0; i < len1; i++) { + if (buffer1[i] !== buffer1[i]) { + console.log(i, buffer1, buffer2); + return false; + } + } + return true; + } + + exports['base64tests'] = { + 'encode': function(test) { + test.expect(4); + + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello world")), "SGVsbG8gd29ybGQ=", 'encode "Hello world"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Man")), 'TWFu', 'encode "Man"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Ma")), "TWE=", 'encode "Ma"'); + test.equal(base64_arraybuffer.encode(stringArrayBuffer("Hello worlds!")), "SGVsbG8gd29ybGRzIQ==", 'encode "Hello worlds!"'); + test.done(); + }, + 'decode': function(test) { + test.expect(3); + test.ok(testArrayBuffers(base64_arraybuffer.decode("TWFu"), stringArrayBuffer("Man")), 'decode "Man"'); + test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGQ="), stringArrayBuffer("Hello world")), 'decode "Hello world"'); + test.ok(testArrayBuffers(base64_arraybuffer.decode("SGVsbG8gd29ybGRzIQ=="), stringArrayBuffer("Hello worlds!")), 'decode "Hello worlds!"'); + test.done(); + } + }; +})();
@@ -0,0 +1,18 @@
+base64id +======== + +Node.js module that generates a base64 id. + +Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4. + +To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes. + +## Installation + + $ npm install mongoose + +## Usage + + var base64id = require('base64id'); + + var id = base64id.generateId();
@@ -0,0 +1,103 @@
+/*! + * base64id v0.1.0 + */ + +/** + * Module dependencies + */ + +var crypto = require('crypto'); + +/** + * Constructor + */ + +var Base64Id = function() { }; + +/** + * Get random bytes + * + * Uses a buffer if available, falls back to crypto.randomBytes + */ + +Base64Id.prototype.getRandomBytes = function(bytes) { + + var BUFFER_SIZE = 4096 + var self = this; + + bytes = bytes || 12; + + if (bytes > BUFFER_SIZE) { + return crypto.randomBytes(bytes); + } + + var bytesInBuffer = parseInt(BUFFER_SIZE/bytes); + var threshold = parseInt(bytesInBuffer*0.85); + + if (!threshold) { + return crypto.randomBytes(bytes); + } + + if (this.bytesBufferIndex == null) { + this.bytesBufferIndex = -1; + } + + if (this.bytesBufferIndex == bytesInBuffer) { + this.bytesBuffer = null; + this.bytesBufferIndex = -1; + } + + // No buffered bytes available or index above threshold + if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) { + + if (!this.isGeneratingBytes) { + this.isGeneratingBytes = true; + crypto.randomBytes(BUFFER_SIZE, function(err, bytes) { + self.bytesBuffer = bytes; + self.bytesBufferIndex = 0; + self.isGeneratingBytes = false; + }); + } + + // Fall back to sync call when no buffered bytes are available + if (this.bytesBufferIndex == -1) { + return crypto.randomBytes(bytes); + } + } + + var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1)); + this.bytesBufferIndex++; + + return result; +} + +/** + * Generates a base64 id + * + * (Original version from socket.io <http://socket.io>) + */ + +Base64Id.prototype.generateId = function () { + var rand = new Buffer(15); // multiple of 3 for base64 + if (!rand.writeInt32BE) { + return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString() + + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString(); + } + this.sequenceNumber = (this.sequenceNumber + 1) | 0; + rand.writeInt32BE(this.sequenceNumber, 11); + if (crypto.randomBytes) { + this.getRandomBytes(12).copy(rand); + } else { + // not secure for node 0.4 + [0, 4, 8].forEach(function(i) { + rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i); + }); + } + return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-'); +}; + +/** + * Export + */ + +exports = module.exports = new Base64Id();
@@ -0,0 +1,72 @@
+{ + "_args": [ + [ + "base64id@0.1.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "base64id@0.1.0", + "_id": "base64id@0.1.0", + "_inCache": true, + "_installable": true, + "_location": "/base64id", + "_nodeVersion": "v0.6.15", + "_npmUser": { + "email": "faeldt_kristian@cyberagent.co.jp", + "name": "faeldt_kristian" + }, + "_npmVersion": "1.1.16", + "_phantomChildren": {}, + "_requested": { + "name": "base64id", + "raw": "base64id@0.1.0", + "rawSpec": "0.1.0", + "scope": null, + "spec": "0.1.0", + "type": "version" + }, + "_requiredBy": [ + "/engine.io" + ], + "_resolved": "https://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz", + "_shasum": "02ce0fdeee0cef4f40080e1e73e834f0b1bfce3f", + "_shrinkwrap": null, + "_spec": "base64id@0.1.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io", + "author": { + "email": "faeldt_kristian@cyberagent.co.jp", + "name": "Kristian Faeldt" + }, + "bugs": { + "url": "https://github.com/faeldt/base64id/issues" + }, + "dependencies": {}, + "description": "Generates a base64 id", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "02ce0fdeee0cef4f40080e1e73e834f0b1bfce3f", + "tarball": "http://registry.npmjs.org/base64id/-/base64id-0.1.0.tgz" + }, + "engines": { + "node": ">= 0.4.0" + }, + "homepage": "https://github.com/faeldt/base64id#readme", + "main": "./lib/base64id.js", + "maintainers": [ + { + "email": "faeldt_kristian@cyberagent.co.jp", + "name": "faeldt_kristian" + } + ], + "name": "base64id", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/faeldt/base64id.git" + }, + "version": "0.1.0" +}
@@ -0,0 +1,22 @@
+Copyright 2010-2012 Mathias Bynens <http://mathiasbynens.be/> +Based on JSLitmus.js, copyright Robert Kieffer <http://broofa.com/> +Modified by John-David Dalton <http://allyoucanleet.com/> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,131 @@
+# Benchmark.js <sup>v1.0.0</sup> + +A [robust](http://calendar.perfplanet.com/2010/bulletproof-javascript-benchmarks/ "Bulletproof JavaScript benchmarks") benchmarking library that works on nearly all JavaScript platforms<sup><a name="fnref1" href="#fn1">1</a></sup>, supports high-resolution timers, and returns statistically significant results. As seen on [jsPerf](http://jsperf.com/). + +## BestieJS + +Benchmark.js is part of the BestieJS *"Best in Class"* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation. + +## Documentation + +The documentation for Benchmark.js can be viewed here: <http://benchmarkjs.com/docs> + +For a list of upcoming features, check out our [roadmap](https://github.com/bestiejs/benchmark.js/wiki/Roadmap). + +## Support + +Benchmark.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1.5-13, IE 6-9, Opera 9.25-12.01, Safari 3-6, Node.js 0.8.6, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5. + +## Installation and usage + +In a browser or Adobe AIR: + +~~~ html +<script src="benchmark.js"></script> +~~~ + +Optionally, expose Java’s nanosecond timer by adding the `nano` applet to the `<body>`: + +~~~ html +<applet code="nano" archive="nano.jar"></applet> +~~~ + +Or enable Chrome’s microsecond timer by using the [command line switch](http://peter.sh/experiments/chromium-command-line-switches/#enable-benchmarking): + + --enable-benchmarking + +Via [npm](http://npmjs.org/): + +~~~ bash +npm install benchmark +~~~ + +In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/): + +~~~ js +var Benchmark = require('benchmark'); +~~~ + +Optionally, use the [microtime module](https://github.com/wadey/node-microtime) by Wade Simmons: + +~~~ bash +npm install microtime +~~~ + +In [RingoJS v0.7.0-](http://ringojs.org/): + +~~~ js +var Benchmark = require('benchmark').Benchmark; +~~~ + +In [Rhino](http://www.mozilla.org/rhino/): + +~~~ js +load('benchmark.js'); +~~~ + +In an AMD loader like [RequireJS](http://requirejs.org/): + +~~~ js +require({ + 'paths': { + 'benchmark': 'path/to/benchmark' + } +}, +['benchmark'], function(Benchmark) { + console.log(Benchmark.version); +}); + +// or with platform.js +// https://github.com/bestiejs/platform.js +require({ + 'paths': { + 'benchmark': 'path/to/benchmark', + 'platform': 'path/to/platform' + } +}, +['benchmark', 'platform'], function(Benchmark, platform) { + Benchmark.platform = platform; + console.log(Benchmark.platform.name); +}); +~~~ + +Usage example: + +~~~ js +var suite = new Benchmark.Suite; + +// add tests +suite.add('RegExp#test', function() { + /o/.test('Hello World!'); +}) +.add('String#indexOf', function() { + 'Hello World!'.indexOf('o') > -1; +}) +// add listeners +.on('cycle', function(event) { + console.log(String(event.target)); +}) +.on('complete', function() { + console.log('Fastest is ' + this.filter('fastest').pluck('name')); +}) +// run async +.run({ 'async': true }); + +// logs: +// > RegExp#test x 4,161,532 +-0.99% (59 cycles) +// > String#indexOf x 6,139,623 +-1.00% (131 cycles) +// > Fastest is String#indexOf +~~~ + +## Authors + +* [Mathias Bynens](http://mathiasbynens.be/) + [](https://twitter.com/mathias "Follow @mathias on Twitter") +* [John-David Dalton](http://allyoucanleet.com/) + [](https://twitter.com/jdalton "Follow @jdalton on Twitter") + +## Contributors + +* [Kit Cambridge](http://kitcambridge.github.com/) + [](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter")
@@ -0,0 +1,3918 @@
+/*! + * Benchmark.js v1.0.0 <http://benchmarkjs.com/> + * Copyright 2010-2012 Mathias Bynens <http://mths.be/> + * Based on JSLitmus.js, copyright Robert Kieffer <http://broofa.com/> + * Modified by John-David Dalton <http://allyoucanleet.com/> + * Available under MIT license <http://mths.be/mit> + */ +;(function(window, undefined) { + 'use strict'; + + /** Used to assign each benchmark an incrimented id */ + var counter = 0; + + /** Detect DOM document object */ + var doc = isHostType(window, 'document') && document; + + /** Detect free variable `define` */ + var freeDefine = typeof define == 'function' && + typeof define.amd == 'object' && define.amd && define; + + /** Detect free variable `exports` */ + var freeExports = typeof exports == 'object' && exports && + (typeof global == 'object' && global && global == global.global && (window = global), exports); + + /** Detect free variable `require` */ + var freeRequire = typeof require == 'function' && require; + + /** Used to crawl all properties regardless of enumerability */ + var getAllKeys = Object.getOwnPropertyNames; + + /** Used to get property descriptors */ + var getDescriptor = Object.getOwnPropertyDescriptor; + + /** Used in case an object doesn't have its own method */ + var hasOwnProperty = {}.hasOwnProperty; + + /** Used to check if an object is extensible */ + var isExtensible = Object.isExtensible || function() { return true; }; + + /** Used to access Wade Simmons' Node microtime module */ + var microtimeObject = req('microtime'); + + /** Used to access the browser's high resolution timer */ + var perfObject = isHostType(window, 'performance') && performance; + + /** Used to call the browser's high resolution timer */ + var perfName = perfObject && ( + perfObject.now && 'now' || + perfObject.webkitNow && 'webkitNow' + ); + + /** Used to access Node's high resolution timer */ + var processObject = isHostType(window, 'process') && process; + + /** Used to check if an own property is enumerable */ + var propertyIsEnumerable = {}.propertyIsEnumerable; + + /** Used to set property descriptors */ + var setDescriptor = Object.defineProperty; + + /** Used to resolve a value's internal [[Class]] */ + var toString = {}.toString; + + /** Used to prevent a `removeChild` memory leak in IE < 9 */ + var trash = doc && doc.createElement('div'); + + /** Used to integrity check compiled tests */ + var uid = 'uid' + (+new Date); + + /** Used to avoid infinite recursion when methods call each other */ + var calledBy = {}; + + /** Used to avoid hz of Infinity */ + var divisors = { + '1': 4096, + '2': 512, + '3': 64, + '4': 8, + '5': 0 + }; + + /** + * T-Distribution two-tailed critical values for 95% confidence + * http://www.itl.nist.gov/div898/handbook/eda/section3/eda3672.htm + */ + var tTable = { + '1': 12.706,'2': 4.303, '3': 3.182, '4': 2.776, '5': 2.571, '6': 2.447, + '7': 2.365, '8': 2.306, '9': 2.262, '10': 2.228, '11': 2.201, '12': 2.179, + '13': 2.16, '14': 2.145, '15': 2.131, '16': 2.12, '17': 2.11, '18': 2.101, + '19': 2.093, '20': 2.086, '21': 2.08, '22': 2.074, '23': 2.069, '24': 2.064, + '25': 2.06, '26': 2.056, '27': 2.052, '28': 2.048, '29': 2.045, '30': 2.042, + 'infinity': 1.96 + }; + + /** + * Critical Mann-Whitney U-values for 95% confidence + * http://www.saburchill.com/IBbiology/stats/003.html + */ + var uTable = { + '5': [0, 1, 2], + '6': [1, 2, 3, 5], + '7': [1, 3, 5, 6, 8], + '8': [2, 4, 6, 8, 10, 13], + '9': [2, 4, 7, 10, 12, 15, 17], + '10': [3, 5, 8, 11, 14, 17, 20, 23], + '11': [3, 6, 9, 13, 16, 19, 23, 26, 30], + '12': [4, 7, 11, 14, 18, 22, 26, 29, 33, 37], + '13': [4, 8, 12, 16, 20, 24, 28, 33, 37, 41, 45], + '14': [5, 9, 13, 17, 22, 26, 31, 36, 40, 45, 50, 55], + '15': [5, 10, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64], + '16': [6, 11, 15, 21, 26, 31, 37, 42, 47, 53, 59, 64, 70, 75], + '17': [6, 11, 17, 22, 28, 34, 39, 45, 51, 57, 63, 67, 75, 81, 87], + '18': [7, 12, 18, 24, 30, 36, 42, 48, 55, 61, 67, 74, 80, 86, 93, 99], + '19': [7, 13, 19, 25, 32, 38, 45, 52, 58, 65, 72, 78, 85, 92, 99, 106, 113], + '20': [8, 14, 20, 27, 34, 41, 48, 55, 62, 69, 76, 83, 90, 98, 105, 112, 119, 127], + '21': [8, 15, 22, 29, 36, 43, 50, 58, 65, 73, 80, 88, 96, 103, 111, 119, 126, 134, 142], + '22': [9, 16, 23, 30, 38, 45, 53, 61, 69, 77, 85, 93, 101, 109, 117, 125, 133, 141, 150, 158], + '23': [9, 17, 24, 32, 40, 48, 56, 64, 73, 81, 89, 98, 106, 115, 123, 132, 140, 149, 157, 166, 175], + '24': [10, 17, 25, 33, 42, 50, 59, 67, 76, 85, 94, 102, 111, 120, 129, 138, 147, 156, 165, 174, 183, 192], + '25': [10, 18, 27, 35, 44, 53, 62, 71, 80, 89, 98, 107, 117, 126, 135, 145, 154, 163, 173, 182, 192, 201, 211], + '26': [11, 19, 28, 37, 46, 55, 64, 74, 83, 93, 102, 112, 122, 132, 141, 151, 161, 171, 181, 191, 200, 210, 220, 230], + '27': [11, 20, 29, 38, 48, 57, 67, 77, 87, 97, 107, 118, 125, 138, 147, 158, 168, 178, 188, 199, 209, 219, 230, 240, 250], + '28': [12, 21, 30, 40, 50, 60, 70, 80, 90, 101, 111, 122, 132, 143, 154, 164, 175, 186, 196, 207, 218, 228, 239, 250, 261, 272], + '29': [13, 22, 32, 42, 52, 62, 73, 83, 94, 105, 116, 127, 138, 149, 160, 171, 182, 193, 204, 215, 226, 238, 249, 260, 271, 282, 294], + '30': [13, 23, 33, 43, 54, 65, 76, 87, 98, 109, 120, 131, 143, 154, 166, 177, 189, 200, 212, 223, 235, 247, 258, 270, 282, 293, 305, 317] + }; + + /** + * An object used to flag environments/features. + * + * @static + * @memberOf Benchmark + * @type Object + */ + var support = {}; + + (function() { + + /** + * Detect Adobe AIR. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.air = isClassOf(window.runtime, 'ScriptBridgingProxyObject'); + + /** + * Detect if `arguments` objects have the correct internal [[Class]] value. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.argumentsClass = isClassOf(arguments, 'Arguments'); + + /** + * Detect if in a browser environment. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.browser = doc && isHostType(window, 'navigator'); + + /** + * Detect if strings support accessing characters by index. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.charByIndex = + // IE 8 supports indexes on string literals but not string objects + ('x'[0] + Object('x')[0]) == 'xx'; + + /** + * Detect if strings have indexes as own properties. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.charByOwnIndex = + // Narwhal, Rhino, RingoJS, IE 8, and Opera < 10.52 support indexes on + // strings but don't detect them as own properties + support.charByIndex && hasKey('x', '0'); + + /** + * Detect if Java is enabled/exposed. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.java = isClassOf(window.java, 'JavaPackage'); + + /** + * Detect if the Timers API exists. + * + * @memberOf Benchmark.support + * @type Boolean + */ + support.timeout = isHostType(window, 'setTimeout') && isHostType(window, 'clearTimeout'); + + /** + * Detect if functions support decompilation. + * + * @name decompilation + * @memberOf Benchmark.support + * @type Boolean + */ + try { + // Safari 2.x removes commas in object literals + // from Function#toString results + // http://webk.it/11609 + // Firefox 3.6 and Opera 9.25 strip grouping + // parentheses from Function#toString results + // http://bugzil.la/559438 + support.decompilation = Function( + 'return (' + (function(x) { return { 'x': '' + (1 + x) + '', 'y': 0 }; }) + ')' + )()(0).x === '1'; + } catch(e) { + support.decompilation = false; + } + + /** + * Detect ES5+ property descriptor API. + * + * @name descriptors + * @memberOf Benchmark.support + * @type Boolean + */ + try { + var o = {}; + support.descriptors = (setDescriptor(o, o, o), 'value' in getDescriptor(o, o)); + } catch(e) { + support.descriptors = false; + } + + /** + * Detect ES5+ Object.getOwnPropertyNames(). + * + * @name getAllKeys + * @memberOf Benchmark.support + * @type Boolean + */ + try { + support.getAllKeys = /\bvalueOf\b/.test(getAllKeys(Object.prototype)); + } catch(e) { + support.getAllKeys = false; + } + + /** + * Detect if own properties are iterated before inherited properties (all but IE < 9). + * + * @name iteratesOwnLast + * @memberOf Benchmark.support + * @type Boolean + */ + support.iteratesOwnFirst = (function() { + var props = []; + function ctor() { this.x = 1; } + ctor.prototype = { 'y': 1 }; + for (var prop in new ctor) { props.push(prop); } + return props[0] == 'x'; + }()); + + /** + * Detect if a node's [[Class]] is resolvable (all but IE < 9) + * and that the JS engine errors when attempting to coerce an object to a + * string without a `toString` property value of `typeof` "function". + * + * @name nodeClass + * @memberOf Benchmark.support + * @type Boolean + */ + try { + support.nodeClass = ({ 'toString': 0 } + '', toString.call(doc || 0) != '[object Object]'); + } catch(e) { + support.nodeClass = true; + } + }()); + + /** + * Timer object used by `clock()` and `Deferred#resolve`. + * + * @private + * @type Object + */ + var timer = { + + /** + * The timer namespace object or constructor. + * + * @private + * @memberOf timer + * @type Function|Object + */ + 'ns': Date, + + /** + * Starts the deferred timer. + * + * @private + * @memberOf timer + * @param {Object} deferred The deferred instance. + */ + 'start': null, // lazy defined in `clock()` + + /** + * Stops the deferred timer. + * + * @private + * @memberOf timer + * @param {Object} deferred The deferred instance. + */ + 'stop': null // lazy defined in `clock()` + }; + + /** Shortcut for inverse results */ + var noArgumentsClass = !support.argumentsClass, + noCharByIndex = !support.charByIndex, + noCharByOwnIndex = !support.charByOwnIndex; + + /** Math shortcuts */ + var abs = Math.abs, + floor = Math.floor, + max = Math.max, + min = Math.min, + pow = Math.pow, + sqrt = Math.sqrt; + + /*--------------------------------------------------------------------------*/ + + /** + * The Benchmark constructor. + * + * @constructor + * @param {String} name A name to identify the benchmark. + * @param {Function|String} fn The test to benchmark. + * @param {Object} [options={}] Options object. + * @example + * + * // basic usage (the `new` operator is optional) + * var bench = new Benchmark(fn); + * + * // or using a name first + * var bench = new Benchmark('foo', fn); + * + * // or with options + * var bench = new Benchmark('foo', fn, { + * + * // displayed by Benchmark#toString if `name` is not available + * 'id': 'xyz', + * + * // called when the benchmark starts running + * 'onStart': onStart, + * + * // called after each run cycle + * 'onCycle': onCycle, + * + * // called when aborted + * 'onAbort': onAbort, + * + * // called when a test errors + * 'onError': onError, + * + * // called when reset + * 'onReset': onReset, + * + * // called when the benchmark completes running + * 'onComplete': onComplete, + * + * // compiled/called before the test loop + * 'setup': setup, + * + * // compiled/called after the test loop + * 'teardown': teardown + * }); + * + * // or name and options + * var bench = new Benchmark('foo', { + * + * // a flag to indicate the benchmark is deferred + * 'defer': true, + * + * // benchmark test function + * 'fn': function(deferred) { + * // call resolve() when the deferred test is finished + * deferred.resolve(); + * } + * }); + * + * // or options only + * var bench = new Benchmark({ + * + * // benchmark name + * 'name': 'foo', + * + * // benchmark test as a string + * 'fn': '[1,2,3,4].sort()' + * }); + * + * // a test's `this` binding is set to the benchmark instance + * var bench = new Benchmark('foo', function() { + * 'My name is '.concat(this.name); // My name is foo + * }); + */ + function Benchmark(name, fn, options) { + var me = this; + + // allow instance creation without the `new` operator + if (me == null || me.constructor != Benchmark) { + return new Benchmark(name, fn, options); + } + // juggle arguments + if (isClassOf(name, 'Object')) { + // 1 argument (options) + options = name; + } + else if (isClassOf(name, 'Function')) { + // 2 arguments (fn, options) + options = fn; + fn = name; + } + else if (isClassOf(fn, 'Object')) { + // 2 arguments (name, options) + options = fn; + fn = null; + me.name = name; + } + else { + // 3 arguments (name, fn [, options]) + me.name = name; + } + setOptions(me, options); + me.id || (me.id = ++counter); + me.fn == null && (me.fn = fn); + me.stats = deepClone(me.stats); + me.times = deepClone(me.times); + } + + /** + * The Deferred constructor. + * + * @constructor + * @memberOf Benchmark + * @param {Object} clone The cloned benchmark instance. + */ + function Deferred(clone) { + var me = this; + if (me == null || me.constructor != Deferred) { + return new Deferred(clone); + } + me.benchmark = clone; + clock(me); + } + + /** + * The Event constructor. + * + * @constructor + * @memberOf Benchmark + * @param {String|Object} type The event type. + */ + function Event(type) { + var me = this; + return (me == null || me.constructor != Event) + ? new Event(type) + : (type instanceof Event) + ? type + : extend(me, { 'timeStamp': +new Date }, typeof type == 'string' ? { 'type': type } : type); + } + + /** + * The Suite constructor. + * + * @constructor + * @memberOf Benchmark + * @param {String} name A name to identify the suite. + * @param {Object} [options={}] Options object. + * @example + * + * // basic usage (the `new` operator is optional) + * var suite = new Benchmark.Suite; + * + * // or using a name first + * var suite = new Benchmark.Suite('foo'); + * + * // or with options + * var suite = new Benchmark.Suite('foo', { + * + * // called when the suite starts running + * 'onStart': onStart, + * + * // called between running benchmarks + * 'onCycle': onCycle, + * + * // called when aborted + * 'onAbort': onAbort, + * + * // called when a test errors + * 'onError': onError, + * + * // called when reset + * 'onReset': onReset, + * + * // called when the suite completes running + * 'onComplete': onComplete + * }); + */ + function Suite(name, options) { + var me = this; + + // allow instance creation without the `new` operator + if (me == null || me.constructor != Suite) { + return new Suite(name, options); + } + // juggle arguments + if (isClassOf(name, 'Object')) { + // 1 argument (options) + options = name; + } else { + // 2 arguments (name [, options]) + me.name = name; + } + setOptions(me, options); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Note: Some array methods have been implemented in plain JavaScript to avoid + * bugs in IE, Opera, Rhino, and Mobile Safari. + * + * IE compatibility mode and IE < 9 have buggy Array `shift()` and `splice()` + * functions that fail to remove the last element, `object[0]`, of + * array-like-objects even though the `length` property is set to `0`. + * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()` + * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9. + * + * In Opera < 9.50 and some older/beta Mobile Safari versions using `unshift()` + * generically to augment the `arguments` object will pave the value at index 0 + * without incrimenting the other values's indexes. + * https://github.com/documentcloud/underscore/issues/9 + * + * Rhino and environments it powers, like Narwhal and RingoJS, may have + * buggy Array `concat()`, `reverse()`, `shift()`, `slice()`, `splice()` and + * `unshift()` functions that make sparse arrays non-sparse by assigning the + * undefined indexes a value of undefined. + * https://github.com/mozilla/rhino/commit/702abfed3f8ca043b2636efd31c14ba7552603dd + */ + + /** + * Creates an array containing the elements of the host array followed by the + * elements of each argument in order. + * + * @memberOf Benchmark.Suite + * @returns {Array} The new array. + */ + function concat() { + var value, + j = -1, + length = arguments.length, + result = slice.call(this), + index = result.length; + + while (++j < length) { + value = arguments[j]; + if (isClassOf(value, 'Array')) { + for (var k = 0, l = value.length; k < l; k++, index++) { + if (k in value) { + result[index] = value[k]; + } + } + } else { + result[index++] = value; + } + } + return result; + } + + /** + * Utility function used by `shift()`, `splice()`, and `unshift()`. + * + * @private + * @param {Number} start The index to start inserting elements. + * @param {Number} deleteCount The number of elements to delete from the insert point. + * @param {Array} elements The elements to insert. + * @returns {Array} An array of deleted elements. + */ + function insert(start, deleteCount, elements) { + // `result` should have its length set to the `deleteCount` + // see https://bugs.ecmascript.org/show_bug.cgi?id=332 + var deleteEnd = start + deleteCount, + elementCount = elements ? elements.length : 0, + index = start - 1, + length = start + elementCount, + object = this, + result = Array(deleteCount), + tail = slice.call(object, deleteEnd); + + // delete elements from the array + while (++index < deleteEnd) { + if (index in object) { + result[index - start] = object[index]; + delete object[index]; + } + } + // insert elements + index = start - 1; + while (++index < length) { + object[index] = elements[index - start]; + } + // append tail elements + start = index--; + length = max(0, (object.length >>> 0) - deleteCount + elementCount); + while (++index < length) { + if ((index - start) in tail) { + object[index] = tail[index - start]; + } else if (index in object) { + delete object[index]; + } + } + // delete excess elements + deleteCount = deleteCount > elementCount ? deleteCount - elementCount : 0; + while (deleteCount--) { + index = length + deleteCount; + if (index in object) { + delete object[index]; + } + } + object.length = length; + return result; + } + + /** + * Rearrange the host array's elements in reverse order. + * + * @memberOf Benchmark.Suite + * @returns {Array} The reversed array. + */ + function reverse() { + var upperIndex, + value, + index = -1, + object = Object(this), + length = object.length >>> 0, + middle = floor(length / 2); + + if (length > 1) { + while (++index < middle) { + upperIndex = length - index - 1; + value = upperIndex in object ? object[upperIndex] : uid; + if (index in object) { + object[upperIndex] = object[index]; + } else { + delete object[upperIndex]; + } + if (value != uid) { + object[index] = value; + } else { + delete object[index]; + } + } + } + return object; + } + + /** + * Removes the first element of the host array and returns it. + * + * @memberOf Benchmark.Suite + * @returns {Mixed} The first element of the array. + */ + function shift() { + return insert.call(this, 0, 1)[0]; + } + + /** + * Creates an array of the host array's elements from the start index up to, + * but not including, the end index. + * + * @memberOf Benchmark.Suite + * @param {Number} start The starting index. + * @param {Number} end The end index. + * @returns {Array} The new array. + */ + function slice(start, end) { + var index = -1, + object = Object(this), + length = object.length >>> 0, + result = []; + + start = toInteger(start); + start = start < 0 ? max(length + start, 0) : min(start, length); + start--; + end = end == null ? length : toInteger(end); + end = end < 0 ? max(length + end, 0) : min(end, length); + + while ((++index, ++start) < end) { + if (start in object) { + result[index] = object[start]; + } + } + return result; + } + + /** + * Allows removing a range of elements and/or inserting elements into the + * host array. + * + * @memberOf Benchmark.Suite + * @param {Number} start The start index. + * @param {Number} deleteCount The number of elements to delete. + * @param {Mixed} [val1, val2, ...] values to insert at the `start` index. + * @returns {Array} An array of removed elements. + */ + function splice(start, deleteCount) { + var object = Object(this), + length = object.length >>> 0; + + start = toInteger(start); + start = start < 0 ? max(length + start, 0) : min(start, length); + + // support the de-facto SpiderMonkey extension + // https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/splice#Parameters + // https://bugs.ecmascript.org/show_bug.cgi?id=429 + deleteCount = arguments.length == 1 + ? length - start + : min(max(toInteger(deleteCount), 0), length - start); + + return insert.call(object, start, deleteCount, slice.call(arguments, 2)); + } + + /** + * Converts the specified `value` to an integer. + * + * @private + * @param {Mixed} value The value to convert. + * @returns {Number} The resulting integer. + */ + function toInteger(value) { + value = +value; + return value === 0 || !isFinite(value) ? value || 0 : value - (value % 1); + } + + /** + * Appends arguments to the host array. + * + * @memberOf Benchmark.Suite + * @returns {Number} The new length. + */ + function unshift() { + var object = Object(this); + insert.call(object, 0, 0, arguments); + return object.length; + } + + /*--------------------------------------------------------------------------*/ + + /** + * A generic `Function#bind` like method. + * + * @private + * @param {Function} fn The function to be bound to `thisArg`. + * @param {Mixed} thisArg The `this` binding for the given function. + * @returns {Function} The bound function. + */ + function bind(fn, thisArg) { + return function() { fn.apply(thisArg, arguments); }; + } + + /** + * Creates a function from the given arguments string and body. + * + * @private + * @param {String} args The comma separated function arguments. + * @param {String} body The function body. + * @returns {Function} The new function. + */ + function createFunction() { + // lazy define + createFunction = function(args, body) { + var result, + anchor = freeDefine ? define.amd : Benchmark, + prop = uid + 'createFunction'; + + runScript((freeDefine ? 'define.amd.' : 'Benchmark.') + prop + '=function(' + args + '){' + body + '}'); + result = anchor[prop]; + delete anchor[prop]; + return result; + }; + // fix JaegerMonkey bug + // http://bugzil.la/639720 + createFunction = support.browser && (createFunction('', 'return"' + uid + '"') || noop)() == uid ? createFunction : Function; + return createFunction.apply(null, arguments); + } + + /** + * Delay the execution of a function based on the benchmark's `delay` property. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} fn The function to execute. + */ + function delay(bench, fn) { + bench._timerId = setTimeout(fn, bench.delay * 1e3); + } + + /** + * Destroys the given element. + * + * @private + * @param {Element} element The element to destroy. + */ + function destroyElement(element) { + trash.appendChild(element); + trash.innerHTML = ''; + } + + /** + * Iterates over an object's properties, executing the `callback` for each. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @private + * @param {Object} object The object to iterate over. + * @param {Function} callback The function executed per own property. + * @param {Object} options The options object. + * @returns {Object} Returns the object iterated over. + */ + function forProps() { + var forShadowed, + skipSeen, + forArgs = true, + shadowed = ['constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf']; + + (function(enumFlag, key) { + // must use a non-native constructor to catch the Safari 2 issue + function Klass() { this.valueOf = 0; }; + Klass.prototype.valueOf = 0; + // check various for-in bugs + for (key in new Klass) { + enumFlag += key == 'valueOf' ? 1 : 0; + } + // check if `arguments` objects have non-enumerable indexes + for (key in arguments) { + key == '0' && (forArgs = false); + } + // Safari 2 iterates over shadowed properties twice + // http://replay.waybackmachine.org/20090428222941/http://tobielangel.com/2007/1/29/for-in-loop-broken-in-safari/ + skipSeen = enumFlag == 2; + // IE < 9 incorrectly makes an object's properties non-enumerable if they have + // the same name as other non-enumerable properties in its prototype chain. + forShadowed = !enumFlag; + }(0)); + + // lazy define + forProps = function(object, callback, options) { + options || (options = {}); + + var result = object; + object = Object(object); + + var ctor, + key, + keys, + skipCtor, + done = !result, + which = options.which, + allFlag = which == 'all', + index = -1, + iteratee = object, + length = object.length, + ownFlag = allFlag || which == 'own', + seen = {}, + skipProto = isClassOf(object, 'Function'), + thisArg = options.bind; + + if (thisArg !== undefined) { + callback = bind(callback, thisArg); + } + // iterate all properties + if (allFlag && support.getAllKeys) { + for (index = 0, keys = getAllKeys(object), length = keys.length; index < length; index++) { + key = keys[index]; + if (callback(object[key], key, object) === false) { + break; + } + } + } + // else iterate only enumerable properties + else { + for (key in object) { + // Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1 + // (if the prototype or a property on the prototype has been set) + // incorrectly set a function's `prototype` property [[Enumerable]] value + // to `true`. Because of this we standardize on skipping the `prototype` + // property of functions regardless of their [[Enumerable]] value. + if ((done = + !(skipProto && key == 'prototype') && + !(skipSeen && (hasKey(seen, key) || !(seen[key] = true))) && + (!ownFlag || ownFlag && hasKey(object, key)) && + callback(object[key], key, object) === false)) { + break; + } + } + // in IE < 9 strings don't support accessing characters by index + if (!done && (forArgs && isArguments(object) || + ((noCharByIndex || noCharByOwnIndex) && isClassOf(object, 'String') && + (iteratee = noCharByIndex ? object.split('') : object)))) { + while (++index < length) { + if ((done = + callback(iteratee[index], String(index), object) === false)) { + break; + } + } + } + if (!done && forShadowed) { + // Because IE < 9 can't set the `[[Enumerable]]` attribute of an existing + // property and the `constructor` property of a prototype defaults to + // non-enumerable, we manually skip the `constructor` property when we + // think we are iterating over a `prototype` object. + ctor = object.constructor; + skipCtor = ctor && ctor.prototype && ctor.prototype.constructor === ctor; + for (index = 0; index < 7; index++) { + key = shadowed[index]; + if (!(skipCtor && key == 'constructor') && + hasKey(object, key) && + callback(object[key], key, object) === false) { + break; + } + } + } + } + return result; + }; + return forProps.apply(null, arguments); + } + + /** + * Gets the name of the first argument from a function's source. + * + * @private + * @param {Function} fn The function. + * @returns {String} The argument name. + */ + function getFirstArgument(fn) { + return (!hasKey(fn, 'toString') && + (/^[\s(]*function[^(]*\(([^\s,)]+)/.exec(fn) || 0)[1]) || ''; + } + + /** + * Computes the arithmetic mean of a sample. + * + * @private + * @param {Array} sample The sample. + * @returns {Number} The mean. + */ + function getMean(sample) { + return reduce(sample, function(sum, x) { + return sum + x; + }) / sample.length || 0; + } + + /** + * Gets the source code of a function. + * + * @private + * @param {Function} fn The function. + * @param {String} altSource A string used when a function's source code is unretrievable. + * @returns {String} The function's source code. + */ + function getSource(fn, altSource) { + var result = altSource; + if (isStringable(fn)) { + result = String(fn); + } else if (support.decompilation) { + // escape the `{` for Firefox 1 + result = (/^[^{]+\{([\s\S]*)}\s*$/.exec(fn) || 0)[1]; + } + // trim string + result = (result || '').replace(/^\s+|\s+$/g, ''); + + // detect strings containing only the "use strict" directive + return /^(?:\/\*+[\w|\W]*?\*\/|\/\/.*?[\n\r\u2028\u2029]|\s)*(["'])use strict\1;?$/.test(result) + ? '' + : result; + } + + /** + * Checks if a value is an `arguments` object. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the value is an `arguments` object, else `false`. + */ + function isArguments() { + // lazy define + isArguments = function(value) { + return toString.call(value) == '[object Arguments]'; + }; + if (noArgumentsClass) { + isArguments = function(value) { + return hasKey(value, 'callee') && + !(propertyIsEnumerable && propertyIsEnumerable.call(value, 'callee')); + }; + } + return isArguments(arguments[0]); + } + + /** + * Checks if an object is of the specified class. + * + * @private + * @param {Mixed} value The value to check. + * @param {String} name The name of the class. + * @returns {Boolean} Returns `true` if the value is of the specified class, else `false`. + */ + function isClassOf(value, name) { + return value != null && toString.call(value) == '[object ' + name + ']'; + } + + /** + * Host objects can return type values that are different from their actual + * data type. The objects we are concerned with usually return non-primitive + * types of object, function, or unknown. + * + * @private + * @param {Mixed} object The owner of the property. + * @param {String} property The property to check. + * @returns {Boolean} Returns `true` if the property value is a non-primitive, else `false`. + */ + function isHostType(object, property) { + var type = object != null ? typeof object[property] : 'number'; + return !/^(?:boolean|number|string|undefined)$/.test(type) && + (type == 'object' ? !!object[property] : true); + } + + /** + * Checks if a given `value` is an object created by the `Object` constructor + * assuming objects created by the `Object` constructor have no inherited + * enumerable properties and that there are no `Object.prototype` extensions. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the `value` is a plain `Object` object, else `false`. + */ + function isPlainObject(value) { + // avoid non-objects and false positives for `arguments` objects in IE < 9 + var result = false; + if (!(value && typeof value == 'object') || (noArgumentsClass && isArguments(value))) { + return result; + } + // IE < 9 presents DOM nodes as `Object` objects except they have `toString` + // methods that are `typeof` "string" and still can coerce nodes to strings. + // Also check that the constructor is `Object` (i.e. `Object instanceof Object`) + var ctor = value.constructor; + if ((support.nodeClass || !(typeof value.toString != 'function' && typeof (value + '') == 'string')) && + (!isClassOf(ctor, 'Function') || ctor instanceof ctor)) { + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + if (support.iteratesOwnFirst) { + forProps(value, function(subValue, subKey) { + result = subKey; + }); + return result === false || hasKey(value, result); + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + forProps(value, function(subValue, subKey) { + result = !hasKey(value, subKey); + return false; + }); + return result === false; + } + return result; + } + + /** + * Checks if a value can be safely coerced to a string. + * + * @private + * @param {Mixed} value The value to check. + * @returns {Boolean} Returns `true` if the value can be coerced, else `false`. + */ + function isStringable(value) { + return hasKey(value, 'toString') || isClassOf(value, 'String'); + } + + /** + * Wraps a function and passes `this` to the original function as the + * first argument. + * + * @private + * @param {Function} fn The function to be wrapped. + * @returns {Function} The new function. + */ + function methodize(fn) { + return function() { + var args = [this]; + args.push.apply(args, arguments); + return fn.apply(null, args); + }; + } + + /** + * A no-operation function. + * + * @private + */ + function noop() { + // no operation performed + } + + /** + * A wrapper around require() to suppress `module missing` errors. + * + * @private + * @param {String} id The module id. + * @returns {Mixed} The exported module or `null`. + */ + function req(id) { + try { + var result = freeExports && freeRequire(id); + } catch(e) { } + return result || null; + } + + /** + * Runs a snippet of JavaScript via script injection. + * + * @private + * @param {String} code The code to run. + */ + function runScript(code) { + var anchor = freeDefine ? define.amd : Benchmark, + script = doc.createElement('script'), + sibling = doc.getElementsByTagName('script')[0], + parent = sibling.parentNode, + prop = uid + 'runScript', + prefix = '(' + (freeDefine ? 'define.amd.' : 'Benchmark.') + prop + '||function(){})();'; + + // Firefox 2.0.0.2 cannot use script injection as intended because it executes + // asynchronously, but that's OK because script injection is only used to avoid + // the previously commented JaegerMonkey bug. + try { + // remove the inserted script *before* running the code to avoid differences + // in the expected script element count/order of the document. + script.appendChild(doc.createTextNode(prefix + code)); + anchor[prop] = function() { destroyElement(script); }; + } catch(e) { + parent = parent.cloneNode(false); + sibling = null; + script.text = code; + } + parent.insertBefore(script, sibling); + delete anchor[prop]; + } + + /** + * A helper function for setting options/event handlers. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} [options={}] Options object. + */ + function setOptions(bench, options) { + options = extend({}, bench.constructor.options, options); + bench.options = forOwn(options, function(value, key) { + if (value != null) { + // add event listeners + if (/^on[A-Z]/.test(key)) { + forEach(key.split(' '), function(key) { + bench.on(key.slice(2).toLowerCase(), value); + }); + } else if (!hasKey(bench, key)) { + bench[key] = deepClone(value); + } + } + }); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Handles cycling/completing the deferred benchmark. + * + * @memberOf Benchmark.Deferred + */ + function resolve() { + var me = this, + clone = me.benchmark, + bench = clone._original; + + if (bench.aborted) { + // cycle() -> clone cycle/complete event -> compute()'s invoked bench.run() cycle/complete + me.teardown(); + clone.running = false; + cycle(me); + } + else if (++me.cycles < clone.count) { + // continue the test loop + if (support.timeout) { + // use setTimeout to avoid a call stack overflow if called recursively + setTimeout(function() { clone.compiled.call(me, timer); }, 0); + } else { + clone.compiled.call(me, timer); + } + } + else { + timer.stop(me); + me.teardown(); + delay(clone, function() { cycle(me); }); + } + } + + /*--------------------------------------------------------------------------*/ + + /** + * A deep clone utility. + * + * @static + * @memberOf Benchmark + * @param {Mixed} value The value to clone. + * @returns {Mixed} The cloned value. + */ + function deepClone(value) { + var accessor, + circular, + clone, + ctor, + descriptor, + extensible, + key, + length, + markerKey, + parent, + result, + source, + subIndex, + data = { 'value': value }, + index = 0, + marked = [], + queue = { 'length': 0 }, + unmarked = []; + + /** + * An easily detectable decorator for cloned values. + */ + function Marker(object) { + this.raw = object; + } + + /** + * The callback used by `forProps()`. + */ + function forPropsCallback(subValue, subKey) { + // exit early to avoid cloning the marker + if (subValue && subValue.constructor == Marker) { + return; + } + // add objects to the queue + if (subValue === Object(subValue)) { + queue[queue.length++] = { 'key': subKey, 'parent': clone, 'source': value }; + } + // assign non-objects + else { + try { + // will throw an error in strict mode if the property is read-only + clone[subKey] = subValue; + } catch(e) { } + } + } + + /** + * Gets an available marker key for the given object. + */ + function getMarkerKey(object) { + // avoid collisions with existing keys + var result = uid; + while (object[result] && object[result].constructor != Marker) { + result += 1; + } + return result; + } + + do { + key = data.key; + parent = data.parent; + source = data.source; + clone = value = source ? source[key] : data.value; + accessor = circular = descriptor = false; + + // create a basic clone to filter out functions, DOM elements, and + // other non `Object` objects + if (value === Object(value)) { + // use custom deep clone function if available + if (isClassOf(value.deepClone, 'Function')) { + clone = value.deepClone(); + } else { + ctor = value.constructor; + switch (toString.call(value)) { + case '[object Array]': + clone = new ctor(value.length); + break; + + case '[object Boolean]': + clone = new ctor(value == true); + break; + + case '[object Date]': + clone = new ctor(+value); + break; + + case '[object Object]': + isPlainObject(value) && (clone = {}); + break; + + case '[object Number]': + case '[object String]': + clone = new ctor(value); + break; + + case '[object RegExp]': + clone = ctor(value.source, + (value.global ? 'g' : '') + + (value.ignoreCase ? 'i' : '') + + (value.multiline ? 'm' : '')); + } + } + // continue clone if `value` doesn't have an accessor descriptor + // http://es5.github.com/#x8.10.1 + if (clone && clone != value && + !(descriptor = source && support.descriptors && getDescriptor(source, key), + accessor = descriptor && (descriptor.get || descriptor.set))) { + // use an existing clone (circular reference) + if ((extensible = isExtensible(value))) { + markerKey = getMarkerKey(value); + if (value[markerKey]) { + circular = clone = value[markerKey].raw; + } + } else { + // for frozen/sealed objects + for (subIndex = 0, length = unmarked.length; subIndex < length; subIndex++) { + data = unmarked[subIndex]; + if (data.object === value) { + circular = clone = data.clone; + break; + } + } + } + if (!circular) { + // mark object to allow quickly detecting circular references and tie it to its clone + if (extensible) { + value[markerKey] = new Marker(clone); + marked.push({ 'key': markerKey, 'object': value }); + } else { + // for frozen/sealed objects + unmarked.push({ 'clone': clone, 'object': value }); + } + // iterate over object properties + forProps(value, forPropsCallback, { 'which': 'all' }); + } + } + } + if (parent) { + // for custom property descriptors + if (accessor || (descriptor && !(descriptor.configurable && descriptor.enumerable && descriptor.writable))) { + if ('value' in descriptor) { + descriptor.value = clone; + } + setDescriptor(parent, key, descriptor); + } + // for default property descriptors + else { + parent[key] = clone; + } + } else { + result = clone; + } + } while ((data = queue[index++])); + + // remove markers + for (index = 0, length = marked.length; index < length; index++) { + data = marked[index]; + delete data.object[data.key]; + } + return result; + } + + /** + * An iteration utility for arrays and objects. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Array|Object} object The object to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array|Object} Returns the object iterated over. + */ + function each(object, callback, thisArg) { + var result = object; + object = Object(object); + + var fn = callback, + index = -1, + length = object.length, + isSnapshot = !!(object.snapshotItem && (length = object.snapshotLength)), + isSplittable = (noCharByIndex || noCharByOwnIndex) && isClassOf(object, 'String'), + isConvertable = isSnapshot || isSplittable || 'item' in object, + origObject = object; + + // in Opera < 10.5 `hasKey(object, 'length')` returns `false` for NodeLists + if (length === length >>> 0) { + if (isConvertable) { + // the third argument of the callback is the original non-array object + callback = function(value, index) { + return fn.call(this, value, index, origObject); + }; + // in IE < 9 strings don't support accessing characters by index + if (isSplittable) { + object = object.split(''); + } else { + object = []; + while (++index < length) { + // in Safari 2 `index in object` is always `false` for NodeLists + object[index] = isSnapshot ? result.snapshotItem(index) : result[index]; + } + } + } + forEach(object, callback, thisArg); + } else { + forOwn(object, callback, thisArg); + } + return result; + } + + /** + * Copies enumerable properties from the source(s) object to the destination object. + * + * @static + * @memberOf Benchmark + * @param {Object} destination The destination object. + * @param {Object} [source={}] The source object. + * @returns {Object} The destination object. + */ + function extend(destination, source) { + // Chrome < 14 incorrectly sets `destination` to `undefined` when we `delete arguments[0]` + // http://code.google.com/p/v8/issues/detail?id=839 + var result = destination; + delete arguments[0]; + + forEach(arguments, function(source) { + forProps(source, function(value, key) { + result[key] = value; + }); + }); + return result; + } + + /** + * A generic `Array#filter` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function|String} callback The function/alias called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} A new array of values that passed callback filter. + * @example + * + * // get odd numbers + * Benchmark.filter([1, 2, 3, 4, 5], function(n) { + * return n % 2; + * }); // -> [1, 3, 5]; + * + * // get fastest benchmarks + * Benchmark.filter(benches, 'fastest'); + * + * // get slowest benchmarks + * Benchmark.filter(benches, 'slowest'); + * + * // get benchmarks that completed without erroring + * Benchmark.filter(benches, 'successful'); + */ + function filter(array, callback, thisArg) { + var result; + + if (callback == 'successful') { + // callback to exclude those that are errored, unrun, or have hz of Infinity + callback = function(bench) { return bench.cycles && isFinite(bench.hz); }; + } + else if (callback == 'fastest' || callback == 'slowest') { + // get successful, sort by period + margin of error, and filter fastest/slowest + result = filter(array, 'successful').sort(function(a, b) { + a = a.stats; b = b.stats; + return (a.mean + a.moe > b.mean + b.moe ? 1 : -1) * (callback == 'fastest' ? 1 : -1); + }); + result = filter(result, function(bench) { + return result[0].compare(bench) == 0; + }); + } + return result || reduce(array, function(result, value, index) { + return callback.call(thisArg, value, index, array) ? (result.push(value), result) : result; + }, []); + } + + /** + * A generic `Array#forEach` like method. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} Returns the array iterated over. + */ + function forEach(array, callback, thisArg) { + var index = -1, + length = (array = Object(array)).length >>> 0; + + if (thisArg !== undefined) { + callback = bind(callback, thisArg); + } + while (++index < length) { + if (index in array && + callback(array[index], index, array) === false) { + break; + } + } + return array; + } + + /** + * Iterates over an object's own properties, executing the `callback` for each. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @static + * @memberOf Benchmark + * @param {Object} object The object to iterate over. + * @param {Function} callback The function executed per own property. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Object} Returns the object iterated over. + */ + function forOwn(object, callback, thisArg) { + return forProps(object, callback, { 'bind': thisArg, 'which': 'own' }); + } + + /** + * Converts a number to a more readable comma-separated string representation. + * + * @static + * @memberOf Benchmark + * @param {Number} number The number to convert. + * @returns {String} The more readable string representation. + */ + function formatNumber(number) { + number = String(number).split('.'); + return number[0].replace(/(?=(?:\d{3})+$)(?!\b)/g, ',') + + (number[1] ? '.' + number[1] : ''); + } + + /** + * Checks if an object has the specified key as a direct property. + * + * @static + * @memberOf Benchmark + * @param {Object} object The object to check. + * @param {String} key The key to check for. + * @returns {Boolean} Returns `true` if key is a direct property, else `false`. + */ + function hasKey() { + // lazy define for worst case fallback (not as accurate) + hasKey = function(object, key) { + var parent = object != null && (object.constructor || Object).prototype; + return !!parent && key in Object(object) && !(key in parent && object[key] === parent[key]); + }; + // for modern browsers + if (isClassOf(hasOwnProperty, 'Function')) { + hasKey = function(object, key) { + return object != null && hasOwnProperty.call(object, key); + }; + } + // for Safari 2 + else if ({}.__proto__ == Object.prototype) { + hasKey = function(object, key) { + var result = false; + if (object != null) { + object = Object(object); + object.__proto__ = [object.__proto__, object.__proto__ = null, result = key in object][0]; + } + return result; + }; + } + return hasKey.apply(this, arguments); + } + + /** + * A generic `Array#indexOf` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Mixed} value The value to search for. + * @param {Number} [fromIndex=0] The index to start searching from. + * @returns {Number} The index of the matched value or `-1`. + */ + function indexOf(array, value, fromIndex) { + var index = toInteger(fromIndex), + length = (array = Object(array)).length >>> 0; + + index = (index < 0 ? max(0, length + index) : index) - 1; + while (++index < length) { + if (index in array && value === array[index]) { + return index; + } + } + return -1; + } + + /** + * Modify a string by replacing named tokens with matching object property values. + * + * @static + * @memberOf Benchmark + * @param {String} string The string to modify. + * @param {Object} object The template object. + * @returns {String} The modified string. + */ + function interpolate(string, object) { + forOwn(object, function(value, key) { + // escape regexp special characters in `key` + string = string.replace(RegExp('#\\{' + key.replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1') + '\\}', 'g'), value); + }); + return string; + } + + /** + * Invokes a method on all items in an array. + * + * @static + * @memberOf Benchmark + * @param {Array} benches Array of benchmarks to iterate over. + * @param {String|Object} name The name of the method to invoke OR options object. + * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with. + * @returns {Array} A new array of values returned from each method invoked. + * @example + * + * // invoke `reset` on all benchmarks + * Benchmark.invoke(benches, 'reset'); + * + * // invoke `emit` with arguments + * Benchmark.invoke(benches, 'emit', 'complete', listener); + * + * // invoke `run(true)`, treat benchmarks as a queue, and register invoke callbacks + * Benchmark.invoke(benches, { + * + * // invoke the `run` method + * 'name': 'run', + * + * // pass a single argument + * 'args': true, + * + * // treat as queue, removing benchmarks from front of `benches` until empty + * 'queued': true, + * + * // called before any benchmarks have been invoked. + * 'onStart': onStart, + * + * // called between invoking benchmarks + * 'onCycle': onCycle, + * + * // called after all benchmarks have been invoked. + * 'onComplete': onComplete + * }); + */ + function invoke(benches, name) { + var args, + bench, + queued, + index = -1, + eventProps = { 'currentTarget': benches }, + options = { 'onStart': noop, 'onCycle': noop, 'onComplete': noop }, + result = map(benches, function(bench) { return bench; }); + + /** + * Invokes the method of the current object and if synchronous, fetches the next. + */ + function execute() { + var listeners, + async = isAsync(bench); + + if (async) { + // use `getNext` as the first listener + bench.on('complete', getNext); + listeners = bench.events.complete; + listeners.splice(0, 0, listeners.pop()); + } + // execute method + result[index] = isClassOf(bench && bench[name], 'Function') ? bench[name].apply(bench, args) : undefined; + // if synchronous return true until finished + return !async && getNext(); + } + + /** + * Fetches the next bench or executes `onComplete` callback. + */ + function getNext(event) { + var cycleEvent, + last = bench, + async = isAsync(last); + + if (async) { + last.off('complete', getNext); + last.emit('complete'); + } + // emit "cycle" event + eventProps.type = 'cycle'; + eventProps.target = last; + cycleEvent = Event(eventProps); + options.onCycle.call(benches, cycleEvent); + + // choose next benchmark if not exiting early + if (!cycleEvent.aborted && raiseIndex() !== false) { + bench = queued ? benches[0] : result[index]; + if (isAsync(bench)) { + delay(bench, execute); + } + else if (async) { + // resume execution if previously asynchronous but now synchronous + while (execute()) { } + } + else { + // continue synchronous execution + return true; + } + } else { + // emit "complete" event + eventProps.type = 'complete'; + options.onComplete.call(benches, Event(eventProps)); + } + // When used as a listener `event.aborted = true` will cancel the rest of + // the "complete" listeners because they were already called above and when + // used as part of `getNext` the `return false` will exit the execution while-loop. + if (event) { + event.aborted = true; + } else { + return false; + } + } + + /** + * Checks if invoking `Benchmark#run` with asynchronous cycles. + */ + function isAsync(object) { + // avoid using `instanceof` here because of IE memory leak issues with host objects + var async = args[0] && args[0].async; + return Object(object).constructor == Benchmark && name == 'run' && + ((async == null ? object.options.async : async) && support.timeout || object.defer); + } + + /** + * Raises `index` to the next defined index or returns `false`. + */ + function raiseIndex() { + var length = result.length; + if (queued) { + // if queued remove the previous bench and subsequent skipped non-entries + do { + ++index > 0 && shift.call(benches); + } while ((length = benches.length) && !('0' in benches)); + } + else { + while (++index < length && !(index in result)) { } + } + // if we reached the last index then return `false` + return (queued ? length : index < length) ? index : (index = false); + } + + // juggle arguments + if (isClassOf(name, 'String')) { + // 2 arguments (array, name) + args = slice.call(arguments, 2); + } else { + // 2 arguments (array, options) + options = extend(options, name); + name = options.name; + args = isClassOf(args = 'args' in options ? options.args : [], 'Array') ? args : [args]; + queued = options.queued; + } + + // start iterating over the array + if (raiseIndex() !== false) { + // emit "start" event + bench = result[index]; + eventProps.type = 'start'; + eventProps.target = bench; + options.onStart.call(benches, Event(eventProps)); + + // end early if the suite was aborted in an "onStart" listener + if (benches.aborted && benches.constructor == Suite && name == 'run') { + // emit "cycle" event + eventProps.type = 'cycle'; + options.onCycle.call(benches, Event(eventProps)); + // emit "complete" event + eventProps.type = 'complete'; + options.onComplete.call(benches, Event(eventProps)); + } + // else start + else { + if (isAsync(bench)) { + delay(bench, execute); + } else { + while (execute()) { } + } + } + } + return result; + } + + /** + * Creates a string of joined array values or object key-value pairs. + * + * @static + * @memberOf Benchmark + * @param {Array|Object} object The object to operate on. + * @param {String} [separator1=','] The separator used between key-value pairs. + * @param {String} [separator2=': '] The separator used between keys and values. + * @returns {String} The joined result. + */ + function join(object, separator1, separator2) { + var result = [], + length = (object = Object(object)).length, + arrayLike = length === length >>> 0; + + separator2 || (separator2 = ': '); + each(object, function(value, key) { + result.push(arrayLike ? value : key + separator2 + value); + }); + return result.join(separator1 || ','); + } + + /** + * A generic `Array#map` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} thisArg The `this` binding for the callback. + * @returns {Array} A new array of values returned by the callback. + */ + function map(array, callback, thisArg) { + return reduce(array, function(result, value, index) { + result[index] = callback.call(thisArg, value, index, array); + return result; + }, Array(Object(array).length >>> 0)); + } + + /** + * Retrieves the value of a specified property from all items in an array. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {String} property The property to pluck. + * @returns {Array} A new array of property values. + */ + function pluck(array, property) { + return map(array, function(object) { + return object == null ? undefined : object[property]; + }); + } + + /** + * A generic `Array#reduce` like method. + * + * @static + * @memberOf Benchmark + * @param {Array} array The array to iterate over. + * @param {Function} callback The function called per iteration. + * @param {Mixed} accumulator Initial value of the accumulator. + * @returns {Mixed} The accumulator. + */ + function reduce(array, callback, accumulator) { + var noaccum = arguments.length < 3; + forEach(array, function(value, index) { + accumulator = noaccum ? (noaccum = false, value) : callback(accumulator, value, index, array); + }); + return accumulator; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Aborts all benchmarks in the suite. + * + * @name abort + * @memberOf Benchmark.Suite + * @returns {Object} The suite instance. + */ + function abortSuite() { + var event, + me = this, + resetting = calledBy.resetSuite; + + if (me.running) { + event = Event('abort'); + me.emit(event); + if (!event.cancelled || resetting) { + // avoid infinite recursion + calledBy.abortSuite = true; + me.reset(); + delete calledBy.abortSuite; + + if (!resetting) { + me.aborted = true; + invoke(me, 'abort'); + } + } + } + return me; + } + + /** + * Adds a test to the benchmark suite. + * + * @memberOf Benchmark.Suite + * @param {String} name A name to identify the benchmark. + * @param {Function|String} fn The test to benchmark. + * @param {Object} [options={}] Options object. + * @returns {Object} The benchmark instance. + * @example + * + * // basic usage + * suite.add(fn); + * + * // or using a name first + * suite.add('foo', fn); + * + * // or with options + * suite.add('foo', fn, { + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + * + * // or name and options + * suite.add('foo', { + * 'fn': fn, + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + * + * // or options only + * suite.add({ + * 'name': 'foo', + * 'fn': fn, + * 'onCycle': onCycle, + * 'onComplete': onComplete + * }); + */ + function add(name, fn, options) { + var me = this, + bench = Benchmark(name, fn, options), + event = Event({ 'type': 'add', 'target': bench }); + + if (me.emit(event), !event.cancelled) { + me.push(bench); + } + return me; + } + + /** + * Creates a new suite with cloned benchmarks. + * + * @name clone + * @memberOf Benchmark.Suite + * @param {Object} options Options object to overwrite cloned options. + * @returns {Object} The new suite instance. + */ + function cloneSuite(options) { + var me = this, + result = new me.constructor(extend({}, me.options, options)); + + // copy own properties + forOwn(me, function(value, key) { + if (!hasKey(result, key)) { + result[key] = value && isClassOf(value.clone, 'Function') + ? value.clone() + : deepClone(value); + } + }); + return result; + } + + /** + * An `Array#filter` like method. + * + * @name filter + * @memberOf Benchmark.Suite + * @param {Function|String} callback The function/alias called per iteration. + * @returns {Object} A new suite of benchmarks that passed callback filter. + */ + function filterSuite(callback) { + var me = this, + result = new me.constructor; + + result.push.apply(result, filter(me, callback)); + return result; + } + + /** + * Resets all benchmarks in the suite. + * + * @name reset + * @memberOf Benchmark.Suite + * @returns {Object} The suite instance. + */ + function resetSuite() { + var event, + me = this, + aborting = calledBy.abortSuite; + + if (me.running && !aborting) { + // no worries, `resetSuite()` is called within `abortSuite()` + calledBy.resetSuite = true; + me.abort(); + delete calledBy.resetSuite; + } + // reset if the state has changed + else if ((me.aborted || me.running) && + (me.emit(event = Event('reset')), !event.cancelled)) { + me.running = false; + if (!aborting) { + invoke(me, 'reset'); + } + } + return me; + } + + /** + * Runs the suite. + * + * @name run + * @memberOf Benchmark.Suite + * @param {Object} [options={}] Options object. + * @returns {Object} The suite instance. + * @example + * + * // basic usage + * suite.run(); + * + * // or with options + * suite.run({ 'async': true, 'queued': true }); + */ + function runSuite(options) { + var me = this; + + me.reset(); + me.running = true; + options || (options = {}); + + invoke(me, { + 'name': 'run', + 'args': options, + 'queued': options.queued, + 'onStart': function(event) { + me.emit(event); + }, + 'onCycle': function(event) { + var bench = event.target; + if (bench.error) { + me.emit({ 'type': 'error', 'target': bench }); + } + me.emit(event); + event.aborted = me.aborted; + }, + 'onComplete': function(event) { + me.running = false; + me.emit(event); + } + }); + return me; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Executes all registered listeners of the specified event type. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String|Object} type The event type or object. + * @returns {Mixed} Returns the return value of the last listener executed. + */ + function emit(type) { + var listeners, + me = this, + event = Event(type), + events = me.events, + args = (arguments[0] = event, arguments); + + event.currentTarget || (event.currentTarget = me); + event.target || (event.target = me); + delete event.result; + + if (events && (listeners = hasKey(events, event.type) && events[event.type])) { + forEach(listeners.slice(), function(listener) { + if ((event.result = listener.apply(me, args)) === false) { + event.cancelled = true; + } + return !event.aborted; + }); + } + return event.result; + } + + /** + * Returns an array of event listeners for a given type that can be manipulated + * to add or remove listeners. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} type The event type. + * @returns {Array} The listeners array. + */ + function listeners(type) { + var me = this, + events = me.events || (me.events = {}); + + return hasKey(events, type) ? events[type] : (events[type] = []); + } + + /** + * Unregisters a listener for the specified event type(s), + * or unregisters all listeners for the specified event type(s), + * or unregisters all listeners for all event types. + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} [type] The event type. + * @param {Function} [listener] The function to unregister. + * @returns {Object} The benchmark instance. + * @example + * + * // unregister a listener for an event type + * bench.off('cycle', listener); + * + * // unregister a listener for multiple event types + * bench.off('start cycle', listener); + * + * // unregister all listeners for an event type + * bench.off('cycle'); + * + * // unregister all listeners for multiple event types + * bench.off('start cycle complete'); + * + * // unregister all listeners for all event types + * bench.off(); + */ + function off(type, listener) { + var me = this, + events = me.events; + + events && each(type ? type.split(' ') : events, function(listeners, type) { + var index; + if (typeof listeners == 'string') { + type = listeners; + listeners = hasKey(events, type) && events[type]; + } + if (listeners) { + if (listener) { + index = indexOf(listeners, listener); + if (index > -1) { + listeners.splice(index, 1); + } + } else { + listeners.length = 0; + } + } + }); + return me; + } + + /** + * Registers a listener for the specified event type(s). + * + * @memberOf Benchmark, Benchmark.Suite + * @param {String} type The event type. + * @param {Function} listener The function to register. + * @returns {Object} The benchmark instance. + * @example + * + * // register a listener for an event type + * bench.on('cycle', listener); + * + * // register a listener for multiple event types + * bench.on('start cycle', listener); + */ + function on(type, listener) { + var me = this, + events = me.events || (me.events = {}); + + forEach(type.split(' '), function(type) { + (hasKey(events, type) + ? events[type] + : (events[type] = []) + ).push(listener); + }); + return me; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Aborts the benchmark without recording times. + * + * @memberOf Benchmark + * @returns {Object} The benchmark instance. + */ + function abort() { + var event, + me = this, + resetting = calledBy.reset; + + if (me.running) { + event = Event('abort'); + me.emit(event); + if (!event.cancelled || resetting) { + // avoid infinite recursion + calledBy.abort = true; + me.reset(); + delete calledBy.abort; + + if (support.timeout) { + clearTimeout(me._timerId); + delete me._timerId; + } + if (!resetting) { + me.aborted = true; + me.running = false; + } + } + } + return me; + } + + /** + * Creates a new benchmark using the same test and options. + * + * @memberOf Benchmark + * @param {Object} options Options object to overwrite cloned options. + * @returns {Object} The new benchmark instance. + * @example + * + * var bizarro = bench.clone({ + * 'name': 'doppelganger' + * }); + */ + function clone(options) { + var me = this, + result = new me.constructor(extend({}, me, options)); + + // correct the `options` object + result.options = extend({}, me.options, options); + + // copy own custom properties + forOwn(me, function(value, key) { + if (!hasKey(result, key)) { + result[key] = deepClone(value); + } + }); + return result; + } + + /** + * Determines if a benchmark is faster than another. + * + * @memberOf Benchmark + * @param {Object} other The benchmark to compare. + * @returns {Number} Returns `-1` if slower, `1` if faster, and `0` if indeterminate. + */ + function compare(other) { + var critical, + zStat, + me = this, + sample1 = me.stats.sample, + sample2 = other.stats.sample, + size1 = sample1.length, + size2 = sample2.length, + maxSize = max(size1, size2), + minSize = min(size1, size2), + u1 = getU(sample1, sample2), + u2 = getU(sample2, sample1), + u = min(u1, u2); + + function getScore(xA, sampleB) { + return reduce(sampleB, function(total, xB) { + return total + (xB > xA ? 0 : xB < xA ? 1 : 0.5); + }, 0); + } + + function getU(sampleA, sampleB) { + return reduce(sampleA, function(total, xA) { + return total + getScore(xA, sampleB); + }, 0); + } + + function getZ(u) { + return (u - ((size1 * size2) / 2)) / sqrt((size1 * size2 * (size1 + size2 + 1)) / 12); + } + + // exit early if comparing the same benchmark + if (me == other) { + return 0; + } + // reject the null hyphothesis the two samples come from the + // same population (i.e. have the same median) if... + if (size1 + size2 > 30) { + // ...the z-stat is greater than 1.96 or less than -1.96 + // http://www.statisticslectures.com/topics/mannwhitneyu/ + zStat = getZ(u); + return abs(zStat) > 1.96 ? (zStat > 0 ? -1 : 1) : 0; + } + // ...the U value is less than or equal the critical U value + // http://www.geoib.com/mann-whitney-u-test.html + critical = maxSize < 5 || minSize < 3 ? 0 : uTable[maxSize][minSize - 3]; + return u <= critical ? (u == u1 ? 1 : -1) : 0; + } + + /** + * Reset properties and abort if running. + * + * @memberOf Benchmark + * @returns {Object} The benchmark instance. + */ + function reset() { + var data, + event, + me = this, + index = 0, + changes = { 'length': 0 }, + queue = { 'length': 0 }; + + if (me.running && !calledBy.abort) { + // no worries, `reset()` is called within `abort()` + calledBy.reset = true; + me.abort(); + delete calledBy.reset; + } + else { + // a non-recursive solution to check if properties have changed + // http://www.jslab.dk/articles/non.recursive.preorder.traversal.part4 + data = { 'destination': me, 'source': extend({}, me.constructor.prototype, me.options) }; + do { + forOwn(data.source, function(value, key) { + var changed, + destination = data.destination, + currValue = destination[key]; + + if (value && typeof value == 'object') { + if (isClassOf(value, 'Array')) { + // check if an array value has changed to a non-array value + if (!isClassOf(currValue, 'Array')) { + changed = currValue = []; + } + // or has changed its length + if (currValue.length != value.length) { + changed = currValue = currValue.slice(0, value.length); + currValue.length = value.length; + } + } + // check if an object has changed to a non-object value + else if (!currValue || typeof currValue != 'object') { + changed = currValue = {}; + } + // register a changed object + if (changed) { + changes[changes.length++] = { 'destination': destination, 'key': key, 'value': currValue }; + } + queue[queue.length++] = { 'destination': currValue, 'source': value }; + } + // register a changed primitive + else if (value !== currValue && !(value == null || isClassOf(value, 'Function'))) { + changes[changes.length++] = { 'destination': destination, 'key': key, 'value': value }; + } + }); + } + while ((data = queue[index++])); + + // if changed emit the `reset` event and if it isn't cancelled reset the benchmark + if (changes.length && (me.emit(event = Event('reset')), !event.cancelled)) { + forEach(changes, function(data) { + data.destination[data.key] = data.value; + }); + } + } + return me; + } + + /** + * Displays relevant benchmark information when coerced to a string. + * + * @name toString + * @memberOf Benchmark + * @returns {String} A string representation of the benchmark instance. + */ + function toStringBench() { + var me = this, + error = me.error, + hz = me.hz, + id = me.id, + stats = me.stats, + size = stats.sample.length, + pm = support.java ? '+/-' : '\xb1', + result = me.name || (isNaN(id) ? id : '<Test #' + id + '>'); + + if (error) { + result += ': ' + join(error); + } else { + result += ' x ' + formatNumber(hz.toFixed(hz < 100 ? 2 : 0)) + ' ops/sec ' + pm + + stats.rme.toFixed(2) + '% (' + size + ' run' + (size == 1 ? '' : 's') + ' sampled)'; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Clocks the time taken to execute a test per cycle (secs). + * + * @private + * @param {Object} bench The benchmark instance. + * @returns {Number} The time taken. + */ + function clock() { + var applet, + options = Benchmark.options, + template = { 'begin': 's$=new n$', 'end': 'r$=(new n$-s$)/1e3', 'uid': uid }, + timers = [{ 'ns': timer.ns, 'res': max(0.0015, getRes('ms')), 'unit': 'ms' }]; + + // lazy define for hi-res timers + clock = function(clone) { + var deferred; + if (clone instanceof Deferred) { + deferred = clone; + clone = deferred.benchmark; + } + + var bench = clone._original, + fn = bench.fn, + fnArg = deferred ? getFirstArgument(fn) || 'deferred' : '', + stringable = isStringable(fn); + + var source = { + 'setup': getSource(bench.setup, preprocess('m$.setup()')), + 'fn': getSource(fn, preprocess('m$.fn(' + fnArg + ')')), + 'fnArg': fnArg, + 'teardown': getSource(bench.teardown, preprocess('m$.teardown()')) + }; + + var count = bench.count = clone.count, + decompilable = support.decompilation || stringable, + id = bench.id, + isEmpty = !(source.fn || stringable), + name = bench.name || (typeof id == 'number' ? '<Test #' + id + '>' : id), + ns = timer.ns, + result = 0; + + // init `minTime` if needed + clone.minTime = bench.minTime || (bench.minTime = bench.options.minTime = options.minTime); + + // repair nanosecond timer + // (some Chrome builds erase the `ns` variable after millions of executions) + if (applet) { + try { + ns.nanoTime(); + } catch(e) { + // use non-element to avoid issues with libs that augment them + ns = timer.ns = new applet.Packages.nano; + } + } + + // Compile in setup/teardown functions and the test loop. + // Create a new compiled test, instead of using the cached `bench.compiled`, + // to avoid potential engine optimizations enabled over the life of the test. + var compiled = bench.compiled = createFunction(preprocess('t$'), interpolate( + preprocess(deferred + ? 'var d$=this,#{fnArg}=d$,m$=d$.benchmark._original,f$=m$.fn,su$=m$.setup,td$=m$.teardown;' + + // when `deferred.cycles` is `0` then... + 'if(!d$.cycles){' + + // set `deferred.fn` + 'd$.fn=function(){var #{fnArg}=d$;if(typeof f$=="function"){try{#{fn}\n}catch(e$){f$(d$)}}else{#{fn}\n}};' + + // set `deferred.teardown` + 'd$.teardown=function(){d$.cycles=0;if(typeof td$=="function"){try{#{teardown}\n}catch(e$){td$()}}else{#{teardown}\n}};' + + // execute the benchmark's `setup` + 'if(typeof su$=="function"){try{#{setup}\n}catch(e$){su$()}}else{#{setup}\n};' + + // start timer + 't$.start(d$);' + + // execute `deferred.fn` and return a dummy object + '}d$.fn();return{}' + + : 'var r$,s$,m$=this,f$=m$.fn,i$=m$.count,n$=t$.ns;#{setup}\n#{begin};' + + 'while(i$--){#{fn}\n}#{end};#{teardown}\nreturn{elapsed:r$,uid:"#{uid}"}'), + source + )); + + try { + if (isEmpty) { + // Firefox may remove dead code from Function#toString results + // http://bugzil.la/536085 + throw new Error('The test "' + name + '" is empty. This may be the result of dead code removal.'); + } + else if (!deferred) { + // pretest to determine if compiled code is exits early, usually by a + // rogue `return` statement, by checking for a return object with the uid + bench.count = 1; + compiled = (compiled.call(bench, timer) || {}).uid == uid && compiled; + bench.count = count; + } + } catch(e) { + compiled = null; + clone.error = e || new Error(String(e)); + bench.count = count; + } + // fallback when a test exits early or errors during pretest + if (decompilable && !compiled && !deferred && !isEmpty) { + compiled = createFunction(preprocess('t$'), interpolate( + preprocess( + (clone.error && !stringable + ? 'var r$,s$,m$=this,f$=m$.fn,i$=m$.count' + : 'function f$(){#{fn}\n}var r$,s$,m$=this,i$=m$.count' + ) + + ',n$=t$.ns;#{setup}\n#{begin};m$.f$=f$;while(i$--){m$.f$()}#{end};' + + 'delete m$.f$;#{teardown}\nreturn{elapsed:r$}' + ), + source + )); + + try { + // pretest one more time to check for errors + bench.count = 1; + compiled.call(bench, timer); + bench.compiled = compiled; + bench.count = count; + delete clone.error; + } + catch(e) { + bench.count = count; + if (clone.error) { + compiled = null; + } else { + bench.compiled = compiled; + clone.error = e || new Error(String(e)); + } + } + } + // assign `compiled` to `clone` before calling in case a deferred benchmark + // immediately calls `deferred.resolve()` + clone.compiled = compiled; + // if no errors run the full test loop + if (!clone.error) { + result = compiled.call(deferred || bench, timer).elapsed; + } + return result; + }; + + /*------------------------------------------------------------------------*/ + + /** + * Gets the current timer's minimum resolution (secs). + */ + function getRes(unit) { + var measured, + begin, + count = 30, + divisor = 1e3, + ns = timer.ns, + sample = []; + + // get average smallest measurable time + while (count--) { + if (unit == 'us') { + divisor = 1e6; + if (ns.stop) { + ns.start(); + while (!(measured = ns.microseconds())) { } + } else if (ns[perfName]) { + divisor = 1e3; + measured = Function('n', 'var r,s=n.' + perfName + '();while(!(r=n.' + perfName + '()-s)){};return r')(ns); + } else { + begin = ns(); + while (!(measured = ns() - begin)) { } + } + } + else if (unit == 'ns') { + divisor = 1e9; + if (ns.nanoTime) { + begin = ns.nanoTime(); + while (!(measured = ns.nanoTime() - begin)) { } + } else { + begin = (begin = ns())[0] + (begin[1] / divisor); + while (!(measured = ((measured = ns())[0] + (measured[1] / divisor)) - begin)) { } + divisor = 1; + } + } + else { + begin = new ns; + while (!(measured = new ns - begin)) { } + } + // check for broken timers (nanoTime may have issues) + // http://alivebutsleepy.srnet.cz/unreliable-system-nanotime/ + if (measured > 0) { + sample.push(measured); + } else { + sample.push(Infinity); + break; + } + } + // convert to seconds + return getMean(sample) / divisor; + } + + /** + * Replaces all occurrences of `$` with a unique number and + * template tokens with content. + */ + function preprocess(code) { + return interpolate(code, template).replace(/\$/g, /\d+/.exec(uid)); + } + + /*------------------------------------------------------------------------*/ + + // detect nanosecond support from a Java applet + each(doc && doc.applets || [], function(element) { + return !(timer.ns = applet = 'nanoTime' in element && element); + }); + + // check type in case Safari returns an object instead of a number + try { + if (typeof timer.ns.nanoTime() == 'number') { + timers.push({ 'ns': timer.ns, 'res': getRes('ns'), 'unit': 'ns' }); + } + } catch(e) { } + + // detect Chrome's microsecond timer: + // enable benchmarking via the --enable-benchmarking command + // line switch in at least Chrome 7 to use chrome.Interval + try { + if ((timer.ns = new (window.chrome || window.chromium).Interval)) { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + } catch(e) { } + + // detect `performance.now` microsecond resolution timer + if ((timer.ns = perfName && perfObject)) { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + + // detect Node's nanosecond resolution timer available in Node >= 0.8 + if (processObject && typeof (timer.ns = processObject.hrtime) == 'function') { + timers.push({ 'ns': timer.ns, 'res': getRes('ns'), 'unit': 'ns' }); + } + + // detect Wade Simmons' Node microtime module + if (microtimeObject && typeof (timer.ns = microtimeObject.now) == 'function') { + timers.push({ 'ns': timer.ns, 'res': getRes('us'), 'unit': 'us' }); + } + + // pick timer with highest resolution + timer = reduce(timers, function(timer, other) { + return other.res < timer.res ? other : timer; + }); + + // remove unused applet + if (timer.unit != 'ns' && applet) { + applet = destroyElement(applet); + } + // error if there are no working timers + if (timer.res == Infinity) { + throw new Error('Benchmark.js was unable to find a working timer.'); + } + // use API of chosen timer + if (timer.unit == 'ns') { + if (timer.ns.nanoTime) { + extend(template, { + 'begin': 's$=n$.nanoTime()', + 'end': 'r$=(n$.nanoTime()-s$)/1e9' + }); + } else { + extend(template, { + 'begin': 's$=n$()', + 'end': 'r$=n$(s$);r$=r$[0]+(r$[1]/1e9)' + }); + } + } + else if (timer.unit == 'us') { + if (timer.ns.stop) { + extend(template, { + 'begin': 's$=n$.start()', + 'end': 'r$=n$.microseconds()/1e6' + }); + } else if (perfName) { + extend(template, { + 'begin': 's$=n$.' + perfName + '()', + 'end': 'r$=(n$.' + perfName + '()-s$)/1e3' + }); + } else { + extend(template, { + 'begin': 's$=n$()', + 'end': 'r$=(n$()-s$)/1e6' + }); + } + } + + // define `timer` methods + timer.start = createFunction(preprocess('o$'), + preprocess('var n$=this.ns,#{begin};o$.elapsed=0;o$.timeStamp=s$')); + + timer.stop = createFunction(preprocess('o$'), + preprocess('var n$=this.ns,s$=o$.timeStamp,#{end};o$.elapsed=r$')); + + // resolve time span required to achieve a percent uncertainty of at most 1% + // http://spiff.rit.edu/classes/phys273/uncert/uncert.html + options.minTime || (options.minTime = max(timer.res / 2 / 0.01, 0.05)); + return clock.apply(null, arguments); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Computes stats on benchmark results. + * + * @private + * @param {Object} bench The benchmark instance. + * @param {Object} options The options object. + */ + function compute(bench, options) { + options || (options = {}); + + var async = options.async, + elapsed = 0, + initCount = bench.initCount, + minSamples = bench.minSamples, + queue = [], + sample = bench.stats.sample; + + /** + * Adds a clone to the queue. + */ + function enqueue() { + queue.push(bench.clone({ + '_original': bench, + 'events': { + 'abort': [update], + 'cycle': [update], + 'error': [update], + 'start': [update] + } + })); + } + + /** + * Updates the clone/original benchmarks to keep their data in sync. + */ + function update(event) { + var clone = this, + type = event.type; + + if (bench.running) { + if (type == 'start') { + // Note: `clone.minTime` prop is inited in `clock()` + clone.count = bench.initCount; + } + else { + if (type == 'error') { + bench.error = clone.error; + } + if (type == 'abort') { + bench.abort(); + bench.emit('cycle'); + } else { + event.currentTarget = event.target = bench; + bench.emit(event); + } + } + } else if (bench.aborted) { + // clear abort listeners to avoid triggering bench's abort/cycle again + clone.events.abort.length = 0; + clone.abort(); + } + } + + /** + * Determines if more clones should be queued or if cycling should stop. + */ + function evaluate(event) { + var critical, + df, + mean, + moe, + rme, + sd, + sem, + variance, + clone = event.target, + done = bench.aborted, + now = +new Date, + size = sample.push(clone.times.period), + maxedOut = size >= minSamples && (elapsed += now - clone.times.timeStamp) / 1e3 > bench.maxTime, + times = bench.times, + varOf = function(sum, x) { return sum + pow(x - mean, 2); }; + + // exit early for aborted or unclockable tests + if (done || clone.hz == Infinity) { + maxedOut = !(size = sample.length = queue.length = 0); + } + + if (!done) { + // sample mean (estimate of the population mean) + mean = getMean(sample); + // sample variance (estimate of the population variance) + variance = reduce(sample, varOf, 0) / (size - 1) || 0; + // sample standard deviation (estimate of the population standard deviation) + sd = sqrt(variance); + // standard error of the mean (a.k.a. the standard deviation of the sampling distribution of the sample mean) + sem = sd / sqrt(size); + // degrees of freedom + df = size - 1; + // critical value + critical = tTable[Math.round(df) || 1] || tTable.infinity; + // margin of error + moe = sem * critical; + // relative margin of error + rme = (moe / mean) * 100 || 0; + + extend(bench.stats, { + 'deviation': sd, + 'mean': mean, + 'moe': moe, + 'rme': rme, + 'sem': sem, + 'variance': variance + }); + + // Abort the cycle loop when the minimum sample size has been collected + // and the elapsed time exceeds the maximum time allowed per benchmark. + // We don't count cycle delays toward the max time because delays may be + // increased by browsers that clamp timeouts for inactive tabs. + // https://developer.mozilla.org/en/window.setTimeout#Inactive_tabs + if (maxedOut) { + // reset the `initCount` in case the benchmark is rerun + bench.initCount = initCount; + bench.running = false; + done = true; + times.elapsed = (now - times.timeStamp) / 1e3; + } + if (bench.hz != Infinity) { + bench.hz = 1 / mean; + times.cycle = mean * bench.count; + times.period = mean; + } + } + // if time permits, increase sample size to reduce the margin of error + if (queue.length < 2 && !maxedOut) { + enqueue(); + } + // abort the invoke cycle when done + event.aborted = done; + } + + // init queue and begin + enqueue(); + invoke(queue, { + 'name': 'run', + 'args': { 'async': async }, + 'queued': true, + 'onCycle': evaluate, + 'onComplete': function() { bench.emit('complete'); } + }); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Cycles a benchmark until a run `count` can be established. + * + * @private + * @param {Object} clone The cloned benchmark instance. + * @param {Object} options The options object. + */ + function cycle(clone, options) { + options || (options = {}); + + var deferred; + if (clone instanceof Deferred) { + deferred = clone; + clone = clone.benchmark; + } + + var clocked, + cycles, + divisor, + event, + minTime, + period, + async = options.async, + bench = clone._original, + count = clone.count, + times = clone.times; + + // continue, if not aborted between cycles + if (clone.running) { + // `minTime` is set to `Benchmark.options.minTime` in `clock()` + cycles = ++clone.cycles; + clocked = deferred ? deferred.elapsed : clock(clone); + minTime = clone.minTime; + + if (cycles > bench.cycles) { + bench.cycles = cycles; + } + if (clone.error) { + event = Event('error'); + event.message = clone.error; + clone.emit(event); + if (!event.cancelled) { + clone.abort(); + } + } + } + + // continue, if not errored + if (clone.running) { + // time taken to complete last test cycle + bench.times.cycle = times.cycle = clocked; + // seconds per operation + period = bench.times.period = times.period = clocked / count; + // ops per second + bench.hz = clone.hz = 1 / period; + // avoid working our way up to this next time + bench.initCount = clone.initCount = count; + // do we need to do another cycle? + clone.running = clocked < minTime; + + if (clone.running) { + // tests may clock at `0` when `initCount` is a small number, + // to avoid that we set its count to something a bit higher + if (!clocked && (divisor = divisors[clone.cycles]) != null) { + count = floor(4e6 / divisor); + } + // calculate how many more iterations it will take to achive the `minTime` + if (count <= clone.count) { + count += Math.ceil((minTime - clocked) / period); + } + clone.running = count != Infinity; + } + } + // should we exit early? + event = Event('cycle'); + clone.emit(event); + if (event.aborted) { + clone.abort(); + } + // figure out what to do next + if (clone.running) { + // start a new cycle + clone.count = count; + if (deferred) { + clone.compiled.call(deferred, timer); + } else if (async) { + delay(clone, function() { cycle(clone, options); }); + } else { + cycle(clone); + } + } + else { + // fix TraceMonkey bug associated with clock fallbacks + // http://bugzil.la/509069 + if (support.browser) { + runScript(uid + '=1;delete ' + uid); + } + // done + clone.emit('complete'); + } + } + + /*--------------------------------------------------------------------------*/ + + /** + * Runs the benchmark. + * + * @memberOf Benchmark + * @param {Object} [options={}] Options object. + * @returns {Object} The benchmark instance. + * @example + * + * // basic usage + * bench.run(); + * + * // or with options + * bench.run({ 'async': true }); + */ + function run(options) { + var me = this, + event = Event('start'); + + // set `running` to `false` so `reset()` won't call `abort()` + me.running = false; + me.reset(); + me.running = true; + + me.count = me.initCount; + me.times.timeStamp = +new Date; + me.emit(event); + + if (!event.cancelled) { + options = { 'async': ((options = options && options.async) == null ? me.async : options) && support.timeout }; + + // for clones created within `compute()` + if (me._original) { + if (me.defer) { + Deferred(me); + } else { + cycle(me, options); + } + } + // for original benchmarks + else { + compute(me, options); + } + } + return me; + } + + /*--------------------------------------------------------------------------*/ + + // Firefox 1 erroneously defines variable and argument names of functions on + // the function itself as non-configurable properties with `undefined` values. + // The bugginess continues as the `Benchmark` constructor has an argument + // named `options` and Firefox 1 will not assign a value to `Benchmark.options`, + // making it non-writable in the process, unless it is the first property + // assigned by for-in loop of `extend()`. + extend(Benchmark, { + + /** + * The default options copied by benchmark instances. + * + * @static + * @memberOf Benchmark + * @type Object + */ + 'options': { + + /** + * A flag to indicate that benchmark cycles will execute asynchronously + * by default. + * + * @memberOf Benchmark.options + * @type Boolean + */ + 'async': false, + + /** + * A flag to indicate that the benchmark clock is deferred. + * + * @memberOf Benchmark.options + * @type Boolean + */ + 'defer': false, + + /** + * The delay between test cycles (secs). + * @memberOf Benchmark.options + * @type Number + */ + 'delay': 0.005, + + /** + * Displayed by Benchmark#toString when a `name` is not available + * (auto-generated if absent). + * + * @memberOf Benchmark.options + * @type String + */ + 'id': undefined, + + /** + * The default number of times to execute a test on a benchmark's first cycle. + * + * @memberOf Benchmark.options + * @type Number + */ + 'initCount': 1, + + /** + * The maximum time a benchmark is allowed to run before finishing (secs). + * Note: Cycle delays aren't counted toward the maximum time. + * + * @memberOf Benchmark.options + * @type Number + */ + 'maxTime': 5, + + /** + * The minimum sample size required to perform statistical analysis. + * + * @memberOf Benchmark.options + * @type Number + */ + 'minSamples': 5, + + /** + * The time needed to reduce the percent uncertainty of measurement to 1% (secs). + * + * @memberOf Benchmark.options + * @type Number + */ + 'minTime': 0, + + /** + * The name of the benchmark. + * + * @memberOf Benchmark.options + * @type String + */ + 'name': undefined, + + /** + * An event listener called when the benchmark is aborted. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onAbort': undefined, + + /** + * An event listener called when the benchmark completes running. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onComplete': undefined, + + /** + * An event listener called after each run cycle. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onCycle': undefined, + + /** + * An event listener called when a test errors. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onError': undefined, + + /** + * An event listener called when the benchmark is reset. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onReset': undefined, + + /** + * An event listener called when the benchmark starts running. + * + * @memberOf Benchmark.options + * @type Function + */ + 'onStart': undefined + }, + + /** + * Platform object with properties describing things like browser name, + * version, and operating system. + * + * @static + * @memberOf Benchmark + * @type Object + */ + 'platform': req('platform') || window.platform || { + + /** + * The platform description. + * + * @memberOf Benchmark.platform + * @type String + */ + 'description': window.navigator && navigator.userAgent || null, + + /** + * The name of the browser layout engine. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'layout': null, + + /** + * The name of the product hosting the browser. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'product': null, + + /** + * The name of the browser/environment. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'name': null, + + /** + * The name of the product's manufacturer. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'manufacturer': null, + + /** + * The name of the operating system. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'os': null, + + /** + * The alpha/beta release indicator. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'prerelease': null, + + /** + * The browser/environment version. + * + * @memberOf Benchmark.platform + * @type String|Null + */ + 'version': null, + + /** + * Return platform description when the platform object is coerced to a string. + * + * @memberOf Benchmark.platform + * @type Function + * @returns {String} The platform description. + */ + 'toString': function() { + return this.description || ''; + } + }, + + /** + * The semantic version number. + * + * @static + * @memberOf Benchmark + * @type String + */ + 'version': '1.0.0', + + // an object of environment/feature detection flags + 'support': support, + + // clone objects + 'deepClone': deepClone, + + // iteration utility + 'each': each, + + // augment objects + 'extend': extend, + + // generic Array#filter + 'filter': filter, + + // generic Array#forEach + 'forEach': forEach, + + // generic own property iteration utility + 'forOwn': forOwn, + + // converts a number to a comma-separated string + 'formatNumber': formatNumber, + + // generic Object#hasOwnProperty + // (trigger hasKey's lazy define before assigning it to Benchmark) + 'hasKey': (hasKey(Benchmark, ''), hasKey), + + // generic Array#indexOf + 'indexOf': indexOf, + + // template utility + 'interpolate': interpolate, + + // invokes a method on each item in an array + 'invoke': invoke, + + // generic Array#join for arrays and objects + 'join': join, + + // generic Array#map + 'map': map, + + // retrieves a property value from each item in an array + 'pluck': pluck, + + // generic Array#reduce + 'reduce': reduce + }); + + /*--------------------------------------------------------------------------*/ + + extend(Benchmark.prototype, { + + /** + * The number of times a test was executed. + * + * @memberOf Benchmark + * @type Number + */ + 'count': 0, + + /** + * The number of cycles performed while benchmarking. + * + * @memberOf Benchmark + * @type Number + */ + 'cycles': 0, + + /** + * The number of executions per second. + * + * @memberOf Benchmark + * @type Number + */ + 'hz': 0, + + /** + * The compiled test function. + * + * @memberOf Benchmark + * @type Function|String + */ + 'compiled': undefined, + + /** + * The error object if the test failed. + * + * @memberOf Benchmark + * @type Object + */ + 'error': undefined, + + /** + * The test to benchmark. + * + * @memberOf Benchmark + * @type Function|String + */ + 'fn': undefined, + + /** + * A flag to indicate if the benchmark is aborted. + * + * @memberOf Benchmark + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the benchmark is running. + * + * @memberOf Benchmark + * @type Boolean + */ + 'running': false, + + /** + * Compiled into the test and executed immediately **before** the test loop. + * + * @memberOf Benchmark + * @type Function|String + * @example + * + * // basic usage + * var bench = Benchmark({ + * 'setup': function() { + * var c = this.count, + * element = document.getElementById('container'); + * while (c--) { + * element.appendChild(document.createElement('div')); + * } + * }, + * 'fn': function() { + * element.removeChild(element.lastChild); + * } + * }); + * + * // compiles to something like: + * var c = this.count, + * element = document.getElementById('container'); + * while (c--) { + * element.appendChild(document.createElement('div')); + * } + * var start = new Date; + * while (count--) { + * element.removeChild(element.lastChild); + * } + * var end = new Date - start; + * + * // or using strings + * var bench = Benchmark({ + * 'setup': '\ + * var a = 0;\n\ + * (function() {\n\ + * (function() {\n\ + * (function() {', + * 'fn': 'a += 1;', + * 'teardown': '\ + * }())\n\ + * }())\n\ + * }())' + * }); + * + * // compiles to something like: + * var a = 0; + * (function() { + * (function() { + * (function() { + * var start = new Date; + * while (count--) { + * a += 1; + * } + * var end = new Date - start; + * }()) + * }()) + * }()) + */ + 'setup': noop, + + /** + * Compiled into the test and executed immediately **after** the test loop. + * + * @memberOf Benchmark + * @type Function|String + */ + 'teardown': noop, + + /** + * An object of stats including mean, margin or error, and standard deviation. + * + * @memberOf Benchmark + * @type Object + */ + 'stats': { + + /** + * The margin of error. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'moe': 0, + + /** + * The relative margin of error (expressed as a percentage of the mean). + * + * @memberOf Benchmark#stats + * @type Number + */ + 'rme': 0, + + /** + * The standard error of the mean. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'sem': 0, + + /** + * The sample standard deviation. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'deviation': 0, + + /** + * The sample arithmetic mean. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'mean': 0, + + /** + * The array of sampled periods. + * + * @memberOf Benchmark#stats + * @type Array + */ + 'sample': [], + + /** + * The sample variance. + * + * @memberOf Benchmark#stats + * @type Number + */ + 'variance': 0 + }, + + /** + * An object of timing data including cycle, elapsed, period, start, and stop. + * + * @memberOf Benchmark + * @type Object + */ + 'times': { + + /** + * The time taken to complete the last cycle (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'cycle': 0, + + /** + * The time taken to complete the benchmark (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'elapsed': 0, + + /** + * The time taken to execute the test once (secs). + * + * @memberOf Benchmark#times + * @type Number + */ + 'period': 0, + + /** + * A timestamp of when the benchmark started (ms). + * + * @memberOf Benchmark#times + * @type Number + */ + 'timeStamp': 0 + }, + + // aborts benchmark (does not record times) + 'abort': abort, + + // creates a new benchmark using the same test and options + 'clone': clone, + + // compares benchmark's hertz with another + 'compare': compare, + + // executes listeners + 'emit': emit, + + // get listeners + 'listeners': listeners, + + // unregister listeners + 'off': off, + + // register listeners + 'on': on, + + // reset benchmark properties + 'reset': reset, + + // runs the benchmark + 'run': run, + + // pretty print benchmark info + 'toString': toStringBench + }); + + /*--------------------------------------------------------------------------*/ + + extend(Deferred.prototype, { + + /** + * The deferred benchmark instance. + * + * @memberOf Benchmark.Deferred + * @type Object + */ + 'benchmark': null, + + /** + * The number of deferred cycles performed while benchmarking. + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'cycles': 0, + + /** + * The time taken to complete the deferred benchmark (secs). + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'elapsed': 0, + + /** + * A timestamp of when the deferred benchmark started (ms). + * + * @memberOf Benchmark.Deferred + * @type Number + */ + 'timeStamp': 0, + + // cycles/completes the deferred benchmark + 'resolve': resolve + }); + + /*--------------------------------------------------------------------------*/ + + extend(Event.prototype, { + + /** + * A flag to indicate if the emitters listener iteration is aborted. + * + * @memberOf Benchmark.Event + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the default action is cancelled. + * + * @memberOf Benchmark.Event + * @type Boolean + */ + 'cancelled': false, + + /** + * The object whose listeners are currently being processed. + * + * @memberOf Benchmark.Event + * @type Object + */ + 'currentTarget': undefined, + + /** + * The return value of the last executed listener. + * + * @memberOf Benchmark.Event + * @type Mixed + */ + 'result': undefined, + + /** + * The object to which the event was originally emitted. + * + * @memberOf Benchmark.Event + * @type Object + */ + 'target': undefined, + + /** + * A timestamp of when the event was created (ms). + * + * @memberOf Benchmark.Event + * @type Number + */ + 'timeStamp': 0, + + /** + * The event type. + * + * @memberOf Benchmark.Event + * @type String + */ + 'type': '' + }); + + /*--------------------------------------------------------------------------*/ + + /** + * The default options copied by suite instances. + * + * @static + * @memberOf Benchmark.Suite + * @type Object + */ + Suite.options = { + + /** + * The name of the suite. + * + * @memberOf Benchmark.Suite.options + * @type String + */ + 'name': undefined + }; + + /*--------------------------------------------------------------------------*/ + + extend(Suite.prototype, { + + /** + * The number of benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @type Number + */ + 'length': 0, + + /** + * A flag to indicate if the suite is aborted. + * + * @memberOf Benchmark.Suite + * @type Boolean + */ + 'aborted': false, + + /** + * A flag to indicate if the suite is running. + * + * @memberOf Benchmark.Suite + * @type Boolean + */ + 'running': false, + + /** + * An `Array#forEach` like method. + * Callbacks may terminate the loop by explicitly returning `false`. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @returns {Object} The suite iterated over. + */ + 'forEach': methodize(forEach), + + /** + * An `Array#indexOf` like method. + * + * @memberOf Benchmark.Suite + * @param {Mixed} value The value to search for. + * @returns {Number} The index of the matched value or `-1`. + */ + 'indexOf': methodize(indexOf), + + /** + * Invokes a method on all benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @param {String|Object} name The name of the method to invoke OR options object. + * @param {Mixed} [arg1, arg2, ...] Arguments to invoke the method with. + * @returns {Array} A new array of values returned from each method invoked. + */ + 'invoke': methodize(invoke), + + /** + * Converts the suite of benchmarks to a string. + * + * @memberOf Benchmark.Suite + * @param {String} [separator=','] A string to separate each element of the array. + * @returns {String} The string. + */ + 'join': [].join, + + /** + * An `Array#map` like method. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @returns {Array} A new array of values returned by the callback. + */ + 'map': methodize(map), + + /** + * Retrieves the value of a specified property from all benchmarks in the suite. + * + * @memberOf Benchmark.Suite + * @param {String} property The property to pluck. + * @returns {Array} A new array of property values. + */ + 'pluck': methodize(pluck), + + /** + * Removes the last benchmark from the suite and returns it. + * + * @memberOf Benchmark.Suite + * @returns {Mixed} The removed benchmark. + */ + 'pop': [].pop, + + /** + * Appends benchmarks to the suite. + * + * @memberOf Benchmark.Suite + * @returns {Number} The suite's new length. + */ + 'push': [].push, + + /** + * Sorts the benchmarks of the suite. + * + * @memberOf Benchmark.Suite + * @param {Function} [compareFn=null] A function that defines the sort order. + * @returns {Object} The sorted suite. + */ + 'sort': [].sort, + + /** + * An `Array#reduce` like method. + * + * @memberOf Benchmark.Suite + * @param {Function} callback The function called per iteration. + * @param {Mixed} accumulator Initial value of the accumulator. + * @returns {Mixed} The accumulator. + */ + 'reduce': methodize(reduce), + + // aborts all benchmarks in the suite + 'abort': abortSuite, + + // adds a benchmark to the suite + 'add': add, + + // creates a new suite with cloned benchmarks + 'clone': cloneSuite, + + // executes listeners of a specified type + 'emit': emit, + + // creates a new suite of filtered benchmarks + 'filter': filterSuite, + + // get listeners + 'listeners': listeners, + + // unregister listeners + 'off': off, + + // register listeners + 'on': on, + + // resets all benchmarks in the suite + 'reset': resetSuite, + + // runs all benchmarks in the suite + 'run': runSuite, + + // array methods + 'concat': concat, + + 'reverse': reverse, + + 'shift': shift, + + 'slice': slice, + + 'splice': splice, + + 'unshift': unshift + }); + + /*--------------------------------------------------------------------------*/ + + // expose Deferred, Event and Suite + extend(Benchmark, { + 'Deferred': Deferred, + 'Event': Event, + 'Suite': Suite + }); + + // expose Benchmark + // some AMD build optimizers, like r.js, check for specific condition patterns like the following: + if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) { + // define as an anonymous module so, through path mapping, it can be aliased + define(function() { + return Benchmark; + }); + } + // check for `exports` after `define` in case a build optimizer adds an `exports` object + else if (freeExports) { + // in Node.js or RingoJS v0.8.0+ + if (typeof module == 'object' && module && module.exports == freeExports) { + (module.exports = Benchmark).Benchmark = Benchmark; + } + // in Narwhal or RingoJS v0.7.0- + else { + freeExports.Benchmark = Benchmark; + } + } + // in a browser or Rhino + else { + // use square bracket notation so Closure Compiler won't munge `Benchmark` + // http://code.google.com/closure/compiler/docs/api-tutorial3.html#export + window['Benchmark'] = Benchmark; + } + + // trigger clock's lazy define early to avoid a security error + if (support.air) { + clock({ '_original': { 'fn': noop, 'count': 1, 'options': {} } }); + } +}(this));
@@ -0,0 +1,2629 @@
+# Benchmark.js <sup>v1.0.0</sup> + +<!-- div --> + + +<!-- div --> + +## <a id="Benchmark"></a>`Benchmark` +* [`Benchmark`](#benchmarkname-fn--options) +* [`Benchmark.version`](#benchmarkversion) +* [`Benchmark.deepClone`](#benchmarkdeepclonevalue) +* [`Benchmark.each`](#benchmarkeachobject-callback-thisarg) +* [`Benchmark.extend`](#benchmarkextenddestination--source) +* [`Benchmark.filter`](#benchmarkfilterarray-callback-thisarg) +* [`Benchmark.forEach`](#benchmarkforeacharray-callback-thisarg) +* [`Benchmark.formatNumber`](#benchmarkformatnumbernumber) +* [`Benchmark.forOwn`](#benchmarkforownobject-callback-thisarg) +* [`Benchmark.hasKey`](#benchmarkhaskeyobject-key) +* [`Benchmark.indexOf`](#benchmarkindexofarray-value--fromindex0) +* [`Benchmark.interpolate`](#benchmarkinterpolatestring-object) +* [`Benchmark.invoke`](#benchmarkinvokebenches-name--arg1-arg2-) +* [`Benchmark.join`](#benchmarkjoinobject--separator1--separator2:) +* [`Benchmark.map`](#benchmarkmaparray-callback-thisarg) +* [`Benchmark.pluck`](#benchmarkpluckarray-property) +* [`Benchmark.reduce`](#benchmarkreducearray-callback-accumulator) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype` +* [`Benchmark.prototype.aborted`](#benchmarkprototypeaborted) +* [`Benchmark.prototype.compiled`](#benchmarkprototypecompiled) +* [`Benchmark.prototype.count`](#benchmarkprototypecount) +* [`Benchmark.prototype.cycles`](#benchmarkprototypecycles) +* [`Benchmark.prototype.fn`](#benchmarkprototypefn) +* [`Benchmark.prototype.hz`](#benchmarkprototypehz) +* [`Benchmark.prototype.running`](#benchmarkprototyperunning) +* [`Benchmark.prototype.setup`](#benchmarkprototypesetup) +* [`Benchmark.prototype.teardown`](#benchmarkprototypeteardown) +* [`Benchmark.prototype.abort`](#benchmarkprototypeabort) +* [`Benchmark.prototype.clone`](#benchmarkprototypecloneoptions) +* [`Benchmark.prototype.compare`](#benchmarkprototypecompareother) +* [`Benchmark.prototype.emit`](#benchmarkprototypeemittype) +* [`Benchmark.prototype.listeners`](#benchmarkprototypelistenerstype) +* [`Benchmark.prototype.off`](#benchmarkprototypeofftype-listener) +* [`Benchmark.prototype.on`](#benchmarkprototypeontype-listener) +* [`Benchmark.prototype.reset`](#benchmarkprototypereset) +* [`Benchmark.prototype.run`](#benchmarkprototyperunoptions) +* [`Benchmark.prototype.toString`](#benchmarkprototypetostring) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.options` +* [`Benchmark.options`](#benchmarkoptions) +* [`Benchmark.options.async`](#benchmarkoptionsasync) +* [`Benchmark.options.defer`](#benchmarkoptionsdefer) +* [`Benchmark.options.delay`](#benchmarkoptionsdelay) +* [`Benchmark.options.id`](#benchmarkoptionsid) +* [`Benchmark.options.initCount`](#benchmarkoptionsinitcount) +* [`Benchmark.options.maxTime`](#benchmarkoptionsmaxtime) +* [`Benchmark.options.minSamples`](#benchmarkoptionsminsamples) +* [`Benchmark.options.minTime`](#benchmarkoptionsmintime) +* [`Benchmark.options.name`](#benchmarkoptionsname) +* [`Benchmark.options.onAbort`](#benchmarkoptionsonabort) +* [`Benchmark.options.onComplete`](#benchmarkoptionsoncomplete) +* [`Benchmark.options.onCycle`](#benchmarkoptionsoncycle) +* [`Benchmark.options.onError`](#benchmarkoptionsonerror) +* [`Benchmark.options.onReset`](#benchmarkoptionsonreset) +* [`Benchmark.options.onStart`](#benchmarkoptionsonstart) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.platform` +* [`Benchmark.platform`](#benchmarkplatform) +* [`Benchmark.platform.description`](#benchmarkplatformdescription) +* [`Benchmark.platform.layout`](#benchmarkplatformlayout) +* [`Benchmark.platform.manufacturer`](#benchmarkplatformmanufacturer) +* [`Benchmark.platform.name`](#benchmarkplatformname) +* [`Benchmark.platform.os`](#benchmarkplatformos) +* [`Benchmark.platform.prerelease`](#benchmarkplatformprerelease) +* [`Benchmark.platform.product`](#benchmarkplatformproduct) +* [`Benchmark.platform.version`](#benchmarkplatformversion) +* [`Benchmark.platform.toString`](#benchmarkplatformtostring) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.support` +* [`Benchmark.support`](#benchmarksupport) +* [`Benchmark.support.air`](#benchmarksupportair) +* [`Benchmark.support.argumentsClass`](#benchmarksupportargumentsclass) +* [`Benchmark.support.browser`](#benchmarksupportbrowser) +* [`Benchmark.support.charByIndex`](#benchmarksupportcharbyindex) +* [`Benchmark.support.charByOwnIndex`](#benchmarksupportcharbyownindex) +* [`Benchmark.support.decompilation`](#benchmarksupportdecompilation) +* [`Benchmark.support.descriptors`](#benchmarksupportdescriptors) +* [`Benchmark.support.getAllKeys`](#benchmarksupportgetallkeys) +* [`Benchmark.support.iteratesOwnLast`](#benchmarksupportiteratesownfirst) +* [`Benchmark.support.java`](#benchmarksupportjava) +* [`Benchmark.support.nodeClass`](#benchmarksupportnodeclass) +* [`Benchmark.support.timeout`](#benchmarksupporttimeout) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.error` +* [`Benchmark.prototype.error`](#benchmarkprototypeerror) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.stats` +* [`Benchmark.prototype.stats`](#benchmarkprototypestats) +* [`Benchmark.prototype.stats.deviation`](#benchmark-statsdeviation) +* [`Benchmark.prototype.stats.mean`](#benchmark-statsmean) +* [`Benchmark.prototype.stats.moe`](#benchmark-statsmoe) +* [`Benchmark.prototype.stats.rme`](#benchmark-statsrme) +* [`Benchmark.prototype.stats.sample`](#benchmark-statssample) +* [`Benchmark.prototype.stats.sem`](#benchmark-statssem) +* [`Benchmark.prototype.stats.variance`](#benchmark-statsvariance) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.times` +* [`Benchmark.prototype.times`](#benchmarkprototypetimes) +* [`Benchmark.prototype.times.cycle`](#benchmark-timescycle) +* [`Benchmark.prototype.times.elapsed`](#benchmark-timeselapsed) +* [`Benchmark.prototype.times.period`](#benchmark-timesperiod) +* [`Benchmark.prototype.times.timeStamp`](#benchmark-timestimestamp) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Deferred` +* [`Benchmark.Deferred`](#benchmarkdeferredclone) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Deferred.prototype` +* [`Benchmark.Deferred.prototype.benchmark`](#benchmarkdeferredprototypebenchmark) +* [`Benchmark.Deferred.prototype.cycles`](#benchmarkdeferredprototypecycles) +* [`Benchmark.Deferred.prototype.elapsed`](#benchmarkdeferredprototypeelapsed) +* [`Benchmark.Deferred.prototype.resolve`](#benchmarkdeferredprototyperesolve) +* [`Benchmark.Deferred.prototype.timeStamp`](#benchmarkdeferredprototypetimestamp) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event` +* [`Benchmark.Event`](#benchmarkeventtype) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype` +* [`Benchmark.Event.prototype.aborted`](#benchmarkeventprototypeaborted) +* [`Benchmark.Event.prototype.cancelled`](#benchmarkeventprototypecancelled) +* [`Benchmark.Event.prototype.result`](#benchmarkeventprototyperesult) +* [`Benchmark.Event.prototype.timeStamp`](#benchmarkeventprototypetimestamp) +* [`Benchmark.Event.prototype.type`](#benchmarkeventprototypetype) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype.currentTarget` +* [`Benchmark.Event.prototype.currentTarget`](#benchmarkeventprototypecurrenttarget) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype.target` +* [`Benchmark.Event.prototype.target`](#benchmarkeventprototypetarget) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite` +* [`Benchmark.Suite`](#benchmarksuitename--options) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite.prototype` +* [`Benchmark.Suite.prototype.aborted`](#benchmarksuiteprototypeaborted) +* [`Benchmark.Suite.prototype.length`](#benchmarksuiteprototypelength) +* [`Benchmark.Suite.prototype.running`](#benchmarksuiteprototyperunning) +* [`Benchmark.Suite.prototype.abort`](#benchmarksuiteprototypeabort) +* [`Benchmark.Suite.prototype.add`](#benchmarksuiteprototypeaddname-fn--options) +* [`Benchmark.Suite.prototype.clone`](#benchmarksuiteprototypecloneoptions) +* [`Benchmark.Suite.prototype.emit`](#benchmarkprototypeemittype) +* [`Benchmark.Suite.prototype.filter`](#benchmarksuiteprototypefiltercallback) +* [`Benchmark.Suite.prototype.forEach`](#benchmarksuiteprototypeforeachcallback) +* [`Benchmark.Suite.prototype.indexOf`](#benchmarksuiteprototypeindexofvalue) +* [`Benchmark.Suite.prototype.invoke`](#benchmarksuiteprototypeinvokename--arg1-arg2-) +* [`Benchmark.Suite.prototype.join`](#benchmarksuiteprototypejoinseparator-) +* [`Benchmark.Suite.prototype.listeners`](#benchmarkprototypelistenerstype) +* [`Benchmark.Suite.prototype.map`](#benchmarksuiteprototypemapcallback) +* [`Benchmark.Suite.prototype.off`](#benchmarkprototypeofftype-listener) +* [`Benchmark.Suite.prototype.on`](#benchmarkprototypeontype-listener) +* [`Benchmark.Suite.prototype.pluck`](#benchmarksuiteprototypepluckproperty) +* [`Benchmark.Suite.prototype.pop`](#benchmarksuiteprototypepop) +* [`Benchmark.Suite.prototype.push`](#benchmarksuiteprototypepush) +* [`Benchmark.Suite.prototype.reduce`](#benchmarksuiteprototypereducecallback-accumulator) +* [`Benchmark.Suite.prototype.reset`](#benchmarksuiteprototypereset) +* [`Benchmark.Suite.prototype.reverse`](#benchmarksuiteprototypereverse) +* [`Benchmark.Suite.prototype.run`](#benchmarksuiteprototyperunoptions) +* [`Benchmark.Suite.prototype.shift`](#benchmarksuiteprototypeshift) +* [`Benchmark.Suite.prototype.slice`](#benchmarksuiteprototypeslicestart-end) +* [`Benchmark.Suite.prototype.sort`](#benchmarksuiteprototypesortcomparefnnull) +* [`Benchmark.Suite.prototype.splice`](#benchmarksuiteprototypesplicestart-deletecount--val1-val2-) +* [`Benchmark.Suite.prototype.unshift`](#benchmarksuiteprototypeunshift) + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite.options` +* [`Benchmark.Suite.options`](#benchmarksuiteoptions) +* [`Benchmark.Suite.options.name`](#benchmarksuiteoptionsname) + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + + +<!-- div --> + +## `Benchmark` + +<!-- div --> + +### <a id="benchmarkname-fn--options"></a>`Benchmark(name, fn [, options={}])` +<a href="#benchmarkname-fn--options">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L404 "View in source") [Ⓣ][1] + +The Benchmark constructor. + +#### Arguments +1. `name` *(String)*: A name to identify the benchmark. +2. `fn` *(Function|String)*: The test to benchmark. +3. `[options={}]` *(Object)*: Options object. + +#### Example +~~~ js +// basic usage (the `new` operator is optional) +var bench = new Benchmark(fn); + +// or using a name first +var bench = new Benchmark('foo', fn); + +// or with options +var bench = new Benchmark('foo', fn, { + + // displayed by Benchmark#toString if `name` is not available + 'id': 'xyz', + + // called when the benchmark starts running + 'onStart': onStart, + + // called after each run cycle + 'onCycle': onCycle, + + // called when aborted + 'onAbort': onAbort, + + // called when a test errors + 'onError': onError, + + // called when reset + 'onReset': onReset, + + // called when the benchmark completes running + 'onComplete': onComplete, + + // compiled/called before the test loop + 'setup': setup, + + // compiled/called after the test loop + 'teardown': teardown +}); + +// or name and options +var bench = new Benchmark('foo', { + + // a flag to indicate the benchmark is deferred + 'defer': true, + + // benchmark test function + 'fn': function(deferred) { + // call resolve() when the deferred test is finished + deferred.resolve(); + } +}); + +// or options only +var bench = new Benchmark({ + + // benchmark name + 'name': 'foo', + + // benchmark test as a string + 'fn': '[1,2,3,4].sort()' +}); + +// a test's `this` binding is set to the benchmark instance +var bench = new Benchmark('foo', function() { + 'My name is '.concat(this.name); // My name is foo +}); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkversion"></a>`Benchmark.version` +<a href="#benchmarkversion">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3267 "View in source") [Ⓣ][1] + +*(String)*: The semantic version number. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkdeepclonevalue"></a>`Benchmark.deepClone(value)` +<a href="#benchmarkdeepclonevalue">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1225 "View in source") [Ⓣ][1] + +A deep clone utility. + +#### Arguments +1. `value` *(Mixed)*: The value to clone. + +#### Returns +*(Mixed)*: The cloned value. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkeachobject-callback-thisarg"></a>`Benchmark.each(object, callback, thisArg)` +<a href="#benchmarkeachobject-callback-thisarg">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1400 "View in source") [Ⓣ][1] + +An iteration utility for arrays and objects. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `object` *(Array|Object)*: The object to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array, Object)*: Returns the object iterated over. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkextenddestination--source"></a>`Benchmark.extend(destination [, source={}])` +<a href="#benchmarkextenddestination--source">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1446 "View in source") [Ⓣ][1] + +Copies enumerable properties from the source(s) object to the destination object. + +#### Arguments +1. `destination` *(Object)*: The destination object. +2. `[source={}]` *(Object)*: The source object. + +#### Returns +*(Object)*: The destination object. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkfilterarray-callback-thisarg"></a>`Benchmark.filter(array, callback, thisArg)` +<a href="#benchmarkfilterarray-callback-thisarg">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1485 "View in source") [Ⓣ][1] + +A generic `Array#filter` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function|String)*: The function/alias called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: A new array of values that passed callback filter. + +#### Example +~~~ js +// get odd numbers +Benchmark.filter([1, 2, 3, 4, 5], function(n) { + return n % 2; +}); // -> [1, 3, 5]; + +// get fastest benchmarks +Benchmark.filter(benches, 'fastest'); + +// get slowest benchmarks +Benchmark.filter(benches, 'slowest'); + +// get benchmarks that completed without erroring +Benchmark.filter(benches, 'successful'); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkforeacharray-callback-thisarg"></a>`Benchmark.forEach(array, callback, thisArg)` +<a href="#benchmarkforeacharray-callback-thisarg">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1518 "View in source") [Ⓣ][1] + +A generic `Array#forEach` like method. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: Returns the array iterated over. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkformatnumbernumber"></a>`Benchmark.formatNumber(number)` +<a href="#benchmarkformatnumbernumber">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1557 "View in source") [Ⓣ][1] + +Converts a number to a more readable comma-separated string representation. + +#### Arguments +1. `number` *(Number)*: The number to convert. + +#### Returns +*(String)*: The more readable string representation. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkforownobject-callback-thisarg"></a>`Benchmark.forOwn(object, callback, thisArg)` +<a href="#benchmarkforownobject-callback-thisarg">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1545 "View in source") [Ⓣ][1] + +Iterates over an object's own properties, executing the `callback` for each. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `object` *(Object)*: The object to iterate over. +2. `callback` *(Function)*: The function executed per own property. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Object)*: Returns the object iterated over. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkhaskeyobject-key"></a>`Benchmark.hasKey(object, key)` +<a href="#benchmarkhaskeyobject-key">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1572 "View in source") [Ⓣ][1] + +Checks if an object has the specified key as a direct property. + +#### Arguments +1. `object` *(Object)*: The object to check. +2. `key` *(String)*: The key to check for. + +#### Returns +*(Boolean)*: Returns `true` if key is a direct property, else `false`. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkindexofarray-value--fromindex0"></a>`Benchmark.indexOf(array, value [, fromIndex=0])` +<a href="#benchmarkindexofarray-value--fromindex0">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1608 "View in source") [Ⓣ][1] + +A generic `Array#indexOf` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `value` *(Mixed)*: The value to search for. +3. `[fromIndex=0]` *(Number)*: The index to start searching from. + +#### Returns +*(Number)*: The index of the matched value or `-1`. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkinterpolatestring-object"></a>`Benchmark.interpolate(string, object)` +<a href="#benchmarkinterpolatestring-object">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1630 "View in source") [Ⓣ][1] + +Modify a string by replacing named tokens with matching object property values. + +#### Arguments +1. `string` *(String)*: The string to modify. +2. `object` *(Object)*: The template object. + +#### Returns +*(String)*: The modified string. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkinvokebenches-name--arg1-arg2-"></a>`Benchmark.invoke(benches, name [, arg1, arg2, ...])` +<a href="#benchmarkinvokebenches-name--arg1-arg2-">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1677 "View in source") [Ⓣ][1] + +Invokes a method on all items in an array. + +#### Arguments +1. `benches` *(Array)*: Array of benchmarks to iterate over. +2. `name` *(String|Object)*: The name of the method to invoke OR options object. +3. `[arg1, arg2, ...]` *(Mixed)*: Arguments to invoke the method with. + +#### Returns +*(Array)*: A new array of values returned from each method invoked. + +#### Example +~~~ js +// invoke `reset` on all benchmarks +Benchmark.invoke(benches, 'reset'); + +// invoke `emit` with arguments +Benchmark.invoke(benches, 'emit', 'complete', listener); + +// invoke `run(true)`, treat benchmarks as a queue, and register invoke callbacks +Benchmark.invoke(benches, { + + // invoke the `run` method + 'name': 'run', + + // pass a single argument + 'args': true, + + // treat as queue, removing benchmarks from front of `benches` until empty + 'queued': true, + + // called before any benchmarks have been invoked. + 'onStart': onStart, + + // called between invoking benchmarks + 'onCycle': onCycle, + + // called after all benchmarks have been invoked. + 'onComplete': onComplete +}); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkjoinobject--separator1--separator2:"></a>`Benchmark.join(object [, separator1=',', separator2=': '])` +<a href="#benchmarkjoinobject--separator1--separator2:">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1831 "View in source") [Ⓣ][1] + +Creates a string of joined array values or object key-value pairs. + +#### Arguments +1. `object` *(Array|Object)*: The object to operate on. +2. `[separator1=',']` *(String)*: The separator used between key-value pairs. +3. `[separator2=': ']` *(String)*: The separator used between keys and values. + +#### Returns +*(String)*: The joined result. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkmaparray-callback-thisarg"></a>`Benchmark.map(array, callback, thisArg)` +<a href="#benchmarkmaparray-callback-thisarg">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1853 "View in source") [Ⓣ][1] + +A generic `Array#map` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `thisArg` *(Mixed)*: The `this` binding for the callback. + +#### Returns +*(Array)*: A new array of values returned by the callback. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkpluckarray-property"></a>`Benchmark.pluck(array, property)` +<a href="#benchmarkpluckarray-property">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1869 "View in source") [Ⓣ][1] + +Retrieves the value of a specified property from all items in an array. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `property` *(String)*: The property to pluck. + +#### Returns +*(Array)*: A new array of property values. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkreducearray-callback-accumulator"></a>`Benchmark.reduce(array, callback, accumulator)` +<a href="#benchmarkreducearray-callback-accumulator">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1885 "View in source") [Ⓣ][1] + +A generic `Array#reduce` like method. + +#### Arguments +1. `array` *(Array)*: The array to iterate over. +2. `callback` *(Function)*: The function called per iteration. +3. `accumulator` *(Mixed)*: Initial value of the accumulator. + +#### Returns +*(Mixed)*: The accumulator. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype` + +<!-- div --> + +### <a id="benchmarkprototypeaborted"></a>`Benchmark.prototype.aborted` +<a href="#benchmarkprototypeaborted">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3377 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the benchmark is aborted. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypecompiled"></a>`Benchmark.prototype.compiled` +<a href="#benchmarkprototypecompiled">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3353 "View in source") [Ⓣ][1] + +*(Function, String)*: The compiled test function. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypecount"></a>`Benchmark.prototype.count` +<a href="#benchmarkprototypecount">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3329 "View in source") [Ⓣ][1] + +*(Number)*: The number of times a test was executed. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypecycles"></a>`Benchmark.prototype.cycles` +<a href="#benchmarkprototypecycles">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3337 "View in source") [Ⓣ][1] + +*(Number)*: The number of cycles performed while benchmarking. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypefn"></a>`Benchmark.prototype.fn` +<a href="#benchmarkprototypefn">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3369 "View in source") [Ⓣ][1] + +*(Function, String)*: The test to benchmark. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypehz"></a>`Benchmark.prototype.hz` +<a href="#benchmarkprototypehz">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3345 "View in source") [Ⓣ][1] + +*(Number)*: The number of executions per second. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototyperunning"></a>`Benchmark.prototype.running` +<a href="#benchmarkprototyperunning">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3385 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the benchmark is running. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypesetup"></a>`Benchmark.prototype.setup` +<a href="#benchmarkprototypesetup">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3448 "View in source") [Ⓣ][1] + +*(Function, String)*: Compiled into the test and executed immediately **before** the test loop. + +#### Example +~~~ js +// basic usage +var bench = Benchmark({ + 'setup': function() { + var c = this.count, + element = document.getElementById('container'); + while (c--) { + element.appendChild(document.createElement('div')); + } + }, + 'fn': function() { + element.removeChild(element.lastChild); + } +}); + +// compiles to something like: +var c = this.count, + element = document.getElementById('container'); +while (c--) { + element.appendChild(document.createElement('div')); +} +var start = new Date; +while (count--) { + element.removeChild(element.lastChild); +} +var end = new Date - start; + +// or using strings +var bench = Benchmark({ + 'setup': '\ + var a = 0;\n\ + (function() {\n\ + (function() {\n\ + (function() {', + 'fn': 'a += 1;', + 'teardown': '\ + }())\n\ + }())\n\ + }())' +}); + +// compiles to something like: +var a = 0; +(function() { + (function() { + (function() { + var start = new Date; + while (count--) { + a += 1; + } + var end = new Date - start; + }()) + }()) +}()) +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeteardown"></a>`Benchmark.prototype.teardown` +<a href="#benchmarkprototypeteardown">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3456 "View in source") [Ⓣ][1] + +*(Function, String)*: Compiled into the test and executed immediately **after** the test loop. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeabort"></a>`Benchmark.prototype.abort()` +<a href="#benchmarkprototypeabort">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2218 "View in source") [Ⓣ][1] + +Aborts the benchmark without recording times. + +#### Returns +*(Object)*: The benchmark instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypecloneoptions"></a>`Benchmark.prototype.clone(options)` +<a href="#benchmarkprototypecloneoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2257 "View in source") [Ⓣ][1] + +Creates a new benchmark using the same test and options. + +#### Arguments +1. `options` *(Object)*: Options object to overwrite cloned options. + +#### Returns +*(Object)*: The new benchmark instance. + +#### Example +~~~ js +var bizarro = bench.clone({ + 'name': 'doppelganger' +}); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypecompareother"></a>`Benchmark.prototype.compare(other)` +<a href="#benchmarkprototypecompareother">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2280 "View in source") [Ⓣ][1] + +Determines if a benchmark is faster than another. + +#### Arguments +1. `other` *(Object)*: The benchmark to compare. + +#### Returns +*(Number)*: Returns `-1` if slower, `1` if faster, and `0` if indeterminate. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeemittype"></a>`Benchmark.Suite.prototype.emit(type)` +<a href="#benchmarkprototypeemittype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2095 "View in source") [Ⓣ][1] + +Executes all registered listeners of the specified event type. + +#### Arguments +1. `type` *(String|Object)*: The event type or object. + +#### Returns +*(Mixed)*: Returns the return value of the last listener executed. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypelistenerstype"></a>`Benchmark.Suite.prototype.listeners(type)` +<a href="#benchmarkprototypelistenerstype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2125 "View in source") [Ⓣ][1] + +Returns an array of event listeners for a given type that can be manipulated to add or remove listeners. + +#### Arguments +1. `type` *(String)*: The event type. + +#### Returns +*(Array)*: The listeners array. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeofftype-listener"></a>`Benchmark.Suite.prototype.off([type, listener])` +<a href="#benchmarkprototypeofftype-listener">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2158 "View in source") [Ⓣ][1] + +Unregisters a listener for the specified event type(s), or unregisters all listeners for the specified event type(s), or unregisters all listeners for all event types. + +#### Arguments +1. `[type]` *(String)*: The event type. +2. `[listener]` *(Function)*: The function to unregister. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// unregister a listener for an event type +bench.off('cycle', listener); + +// unregister a listener for multiple event types +bench.off('start cycle', listener); + +// unregister all listeners for an event type +bench.off('cycle'); + +// unregister all listeners for multiple event types +bench.off('start cycle complete'); + +// unregister all listeners for all event types +bench.off(); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeontype-listener"></a>`Benchmark.Suite.prototype.on(type, listener)` +<a href="#benchmarkprototypeontype-listener">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2197 "View in source") [Ⓣ][1] + +Registers a listener for the specified event type(s). + +#### Arguments +1. `type` *(String)*: The event type. +2. `listener` *(Function)*: The function to register. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// register a listener for an event type +bench.on('cycle', listener); + +// register a listener for multiple event types +bench.on('start cycle', listener); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypereset"></a>`Benchmark.prototype.reset()` +<a href="#benchmarkprototypereset">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2334 "View in source") [Ⓣ][1] + +Reset properties and abort if running. + +#### Returns +*(Object)*: The benchmark instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototyperunoptions"></a>`Benchmark.prototype.run([options={}])` +<a href="#benchmarkprototyperunoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3000 "View in source") [Ⓣ][1] + +Runs the benchmark. + +#### Arguments +1. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// basic usage +bench.run(); + +// or with options +bench.run({ 'async': true }); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypetostring"></a>`Benchmark.prototype.toString()` +<a href="#benchmarkprototypetostring">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2405 "View in source") [Ⓣ][1] + +Displays relevant benchmark information when coerced to a string. + +#### Returns +*(String)*: A string representation of the benchmark instance. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.options` + +<!-- div --> + +### <a id="benchmarkoptions"></a>`Benchmark.options` +<a href="#benchmarkoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3049 "View in source") [Ⓣ][1] + +*(Object)*: The default options copied by benchmark instances. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsasync"></a>`Benchmark.options.async` +<a href="#benchmarkoptionsasync">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3058 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate that benchmark cycles will execute asynchronously by default. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsdefer"></a>`Benchmark.options.defer` +<a href="#benchmarkoptionsdefer">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3066 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate that the benchmark clock is deferred. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsdelay"></a>`Benchmark.options.delay` +<a href="#benchmarkoptionsdelay">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3073 "View in source") [Ⓣ][1] + +*(Number)*: The delay between test cycles *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsid"></a>`Benchmark.options.id` +<a href="#benchmarkoptionsid">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3082 "View in source") [Ⓣ][1] + +*(String)*: Displayed by Benchmark#toString when a `name` is not available *(auto-generated if absent)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsinitcount"></a>`Benchmark.options.initCount` +<a href="#benchmarkoptionsinitcount">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3090 "View in source") [Ⓣ][1] + +*(Number)*: The default number of times to execute a test on a benchmark's first cycle. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsmaxtime"></a>`Benchmark.options.maxTime` +<a href="#benchmarkoptionsmaxtime">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3099 "View in source") [Ⓣ][1] + +*(Number)*: The maximum time a benchmark is allowed to run before finishing *(secs)*. Note: Cycle delays aren't counted toward the maximum time. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsminsamples"></a>`Benchmark.options.minSamples` +<a href="#benchmarkoptionsminsamples">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3107 "View in source") [Ⓣ][1] + +*(Number)*: The minimum sample size required to perform statistical analysis. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsmintime"></a>`Benchmark.options.minTime` +<a href="#benchmarkoptionsmintime">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3115 "View in source") [Ⓣ][1] + +*(Number)*: The time needed to reduce the percent uncertainty of measurement to `1`% *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsname"></a>`Benchmark.options.name` +<a href="#benchmarkoptionsname">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3123 "View in source") [Ⓣ][1] + +*(String)*: The name of the benchmark. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsonabort"></a>`Benchmark.options.onAbort` +<a href="#benchmarkoptionsonabort">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3131 "View in source") [Ⓣ][1] + +An event listener called when the benchmark is aborted. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsoncomplete"></a>`Benchmark.options.onComplete` +<a href="#benchmarkoptionsoncomplete">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3139 "View in source") [Ⓣ][1] + +An event listener called when the benchmark completes running. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsoncycle"></a>`Benchmark.options.onCycle` +<a href="#benchmarkoptionsoncycle">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3147 "View in source") [Ⓣ][1] + +An event listener called after each run cycle. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsonerror"></a>`Benchmark.options.onError` +<a href="#benchmarkoptionsonerror">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3155 "View in source") [Ⓣ][1] + +An event listener called when a test errors. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsonreset"></a>`Benchmark.options.onReset` +<a href="#benchmarkoptionsonreset">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3163 "View in source") [Ⓣ][1] + +An event listener called when the benchmark is reset. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkoptionsonstart"></a>`Benchmark.options.onStart` +<a href="#benchmarkoptionsonstart">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3171 "View in source") [Ⓣ][1] + +An event listener called when the benchmark starts running. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.platform` + +<!-- div --> + +### <a id="benchmarkplatform"></a>`Benchmark.platform` +<a href="#benchmarkplatform">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3182 "View in source") [Ⓣ][1] + +*(Object)*: Platform object with properties describing things like browser name, version, and operating system. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformdescription"></a>`Benchmark.platform.description` +<a href="#benchmarkplatformdescription">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3190 "View in source") [Ⓣ][1] + +*(String)*: The platform description. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformlayout"></a>`Benchmark.platform.layout` +<a href="#benchmarkplatformlayout">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3198 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the browser layout engine. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformmanufacturer"></a>`Benchmark.platform.manufacturer` +<a href="#benchmarkplatformmanufacturer">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3222 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the product's manufacturer. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformname"></a>`Benchmark.platform.name` +<a href="#benchmarkplatformname">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3214 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the browser/environment. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformos"></a>`Benchmark.platform.os` +<a href="#benchmarkplatformos">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3230 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the operating system. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformprerelease"></a>`Benchmark.platform.prerelease` +<a href="#benchmarkplatformprerelease">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3238 "View in source") [Ⓣ][1] + +*(String, Null)*: The alpha/beta release indicator. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformproduct"></a>`Benchmark.platform.product` +<a href="#benchmarkplatformproduct">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3206 "View in source") [Ⓣ][1] + +*(String, Null)*: The name of the product hosting the browser. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformversion"></a>`Benchmark.platform.version` +<a href="#benchmarkplatformversion">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3246 "View in source") [Ⓣ][1] + +*(String, Null)*: The browser/environment version. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkplatformtostring"></a>`Benchmark.platform.toString()` +<a href="#benchmarkplatformtostring">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3255 "View in source") [Ⓣ][1] + +Return platform description when the platform object is coerced to a string. + +#### Returns +*(String)*: The platform description. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.support` + +<!-- div --> + +### <a id="benchmarksupport"></a>`Benchmark.support` +<a href="#benchmarksupport">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L135 "View in source") [Ⓣ][1] + +*(Object)*: An object used to flag environments/features. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportair"></a>`Benchmark.support.air` +<a href="#benchmarksupportair">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L145 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect Adobe AIR. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportargumentsclass"></a>`Benchmark.support.argumentsClass` +<a href="#benchmarksupportargumentsclass">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L153 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if `arguments` objects have the correct internal [[Class]] value. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportbrowser"></a>`Benchmark.support.browser` +<a href="#benchmarksupportbrowser">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L161 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if in a browser environment. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportcharbyindex"></a>`Benchmark.support.charByIndex` +<a href="#benchmarksupportcharbyindex">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L169 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if strings support accessing characters by index. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportcharbyownindex"></a>`Benchmark.support.charByOwnIndex` +<a href="#benchmarksupportcharbyownindex">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L179 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if strings have indexes as own properties. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportdecompilation"></a>`Benchmark.support.decompilation` +<a href="#benchmarksupportdecompilation">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L207 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if functions support decompilation. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportdescriptors"></a>`Benchmark.support.descriptors` +<a href="#benchmarksupportdescriptors">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L228 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect ES5+ property descriptor API. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportgetallkeys"></a>`Benchmark.support.getAllKeys` +<a href="#benchmarksupportgetallkeys">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L242 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect ES5+ Object.getOwnPropertyNames(). + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportiteratesownfirst"></a>`Benchmark.support.iteratesOwnFirst` +<a href="#benchmarksupportiteratesownfirst">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L255 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if own properties are iterated before inherited properties *(all but IE < `9`)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportjava"></a>`Benchmark.support.java` +<a href="#benchmarksupportjava">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L190 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if Java is enabled/exposed. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupportnodeclass"></a>`Benchmark.support.nodeClass` +<a href="#benchmarksupportnodeclass">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L272 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if a node's [[Class]] is resolvable *(all but IE < `9`)* and that the JS engine errors when attempting to coerce an object to a string without a `toString` property value of `typeof` "function". + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksupporttimeout"></a>`Benchmark.support.timeout` +<a href="#benchmarksupporttimeout">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L198 "View in source") [Ⓣ][1] + +*(Boolean)*: Detect if the Timers API exists. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.error` + +<!-- div --> + +### <a id="benchmarkprototypeerror"></a>`Benchmark.prototype.error` +<a href="#benchmarkprototypeerror">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3361 "View in source") [Ⓣ][1] + +*(Object)*: The error object if the test failed. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.stats` + +<!-- div --> + +### <a id="benchmarkprototypestats"></a>`Benchmark.prototype.stats` +<a href="#benchmarkprototypestats">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3464 "View in source") [Ⓣ][1] + +*(Object)*: An object of stats including mean, margin or error, and standard deviation. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statsdeviation"></a>`Benchmark.prototype.stats.deviation` +<a href="#benchmark-statsdeviation">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3496 "View in source") [Ⓣ][1] + +*(Number)*: The sample standard deviation. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statsmean"></a>`Benchmark.prototype.stats.mean` +<a href="#benchmark-statsmean">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3504 "View in source") [Ⓣ][1] + +*(Number)*: The sample arithmetic mean. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statsmoe"></a>`Benchmark.prototype.stats.moe` +<a href="#benchmark-statsmoe">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3472 "View in source") [Ⓣ][1] + +*(Number)*: The margin of error. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statsrme"></a>`Benchmark.prototype.stats.rme` +<a href="#benchmark-statsrme">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3480 "View in source") [Ⓣ][1] + +*(Number)*: The relative margin of error *(expressed as a percentage of the mean)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statssample"></a>`Benchmark.prototype.stats.sample` +<a href="#benchmark-statssample">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3512 "View in source") [Ⓣ][1] + +*(Array)*: The array of sampled periods. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statssem"></a>`Benchmark.prototype.stats.sem` +<a href="#benchmark-statssem">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3488 "View in source") [Ⓣ][1] + +*(Number)*: The standard error of the mean. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-statsvariance"></a>`Benchmark.prototype.stats.variance` +<a href="#benchmark-statsvariance">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3520 "View in source") [Ⓣ][1] + +*(Number)*: The sample variance. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.prototype.times` + +<!-- div --> + +### <a id="benchmarkprototypetimes"></a>`Benchmark.prototype.times` +<a href="#benchmarkprototypetimes">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3529 "View in source") [Ⓣ][1] + +*(Object)*: An object of timing data including cycle, elapsed, period, start, and stop. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-timescycle"></a>`Benchmark.prototype.times.cycle` +<a href="#benchmark-timescycle">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3537 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the last cycle *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-timeselapsed"></a>`Benchmark.prototype.times.elapsed` +<a href="#benchmark-timeselapsed">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3545 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the benchmark *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-timesperiod"></a>`Benchmark.prototype.times.period` +<a href="#benchmark-timesperiod">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3553 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to execute the test once *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmark-timestimestamp"></a>`Benchmark.prototype.times.timeStamp` +<a href="#benchmark-timestimestamp">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3561 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the benchmark started *(ms)*. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Deferred` + +<!-- div --> + +### <a id="benchmarkdeferredclone"></a>`Benchmark.Deferred(clone)` +<a href="#benchmarkdeferredclone">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L445 "View in source") [Ⓣ][1] + +The Deferred constructor. + +#### Arguments +1. `clone` *(Object)*: The cloned benchmark instance. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Deferred.prototype` + +<!-- div --> + +### <a id="benchmarkdeferredprototypebenchmark"></a>`Benchmark.Deferred.prototype.benchmark` +<a href="#benchmarkdeferredprototypebenchmark">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3605 "View in source") [Ⓣ][1] + +*(Object)*: The deferred benchmark instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkdeferredprototypecycles"></a>`Benchmark.Deferred.prototype.cycles` +<a href="#benchmarkdeferredprototypecycles">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3613 "View in source") [Ⓣ][1] + +*(Number)*: The number of deferred cycles performed while benchmarking. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkdeferredprototypeelapsed"></a>`Benchmark.Deferred.prototype.elapsed` +<a href="#benchmarkdeferredprototypeelapsed">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3621 "View in source") [Ⓣ][1] + +*(Number)*: The time taken to complete the deferred benchmark *(secs)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkdeferredprototyperesolve"></a>`Benchmark.Deferred.prototype.resolve` +<a href="#benchmarkdeferredprototyperesolve">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1188 "View in source") [Ⓣ][1] + +*(Unknown)*: Handles cycling/completing the deferred benchmark. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkdeferredprototypetimestamp"></a>`Benchmark.Deferred.prototype.timeStamp` +<a href="#benchmarkdeferredprototypetimestamp">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3629 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the deferred benchmark started *(ms)*. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event` + +<!-- div --> + +### <a id="benchmarkeventtype"></a>`Benchmark.Event(type)` +<a href="#benchmarkeventtype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L461 "View in source") [Ⓣ][1] + +The Event constructor. + +#### Arguments +1. `type` *(String|Object)*: The event type. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype` + +<!-- div --> + +### <a id="benchmarkeventprototypeaborted"></a>`Benchmark.Event.prototype.aborted` +<a href="#benchmarkeventprototypeaborted">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3645 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the emitters listener iteration is aborted. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkeventprototypecancelled"></a>`Benchmark.Event.prototype.cancelled` +<a href="#benchmarkeventprototypecancelled">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3653 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the default action is cancelled. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkeventprototyperesult"></a>`Benchmark.Event.prototype.result` +<a href="#benchmarkeventprototyperesult">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3669 "View in source") [Ⓣ][1] + +*(Mixed)*: The return value of the last executed listener. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkeventprototypetimestamp"></a>`Benchmark.Event.prototype.timeStamp` +<a href="#benchmarkeventprototypetimestamp">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3685 "View in source") [Ⓣ][1] + +*(Number)*: A timestamp of when the event was created *(ms)*. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkeventprototypetype"></a>`Benchmark.Event.prototype.type` +<a href="#benchmarkeventprototypetype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3693 "View in source") [Ⓣ][1] + +*(String)*: The event type. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype.currentTarget` + +<!-- div --> + +### <a id="benchmarkeventprototypecurrenttarget"></a>`Benchmark.Event.prototype.currentTarget` +<a href="#benchmarkeventprototypecurrenttarget">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3661 "View in source") [Ⓣ][1] + +*(Object)*: The object whose listeners are currently being processed. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Event.prototype.target` + +<!-- div --> + +### <a id="benchmarkeventprototypetarget"></a>`Benchmark.Event.prototype.target` +<a href="#benchmarkeventprototypetarget">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3677 "View in source") [Ⓣ][1] + +*(Object)*: The object to which the event was originally emitted. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite` + +<!-- div --> + +### <a id="benchmarksuitename--options"></a>`Benchmark.Suite(name [, options={}])` +<a href="#benchmarksuitename--options">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L507 "View in source") [Ⓣ][1] + +The Suite constructor. + +#### Arguments +1. `name` *(String)*: A name to identify the suite. +2. `[options={}]` *(Object)*: Options object. + +#### Example +~~~ js +// basic usage (the `new` operator is optional) +var suite = new Benchmark.Suite; + +// or using a name first +var suite = new Benchmark.Suite('foo'); + +// or with options +var suite = new Benchmark.Suite('foo', { + + // called when the suite starts running + 'onStart': onStart, + + // called between running benchmarks + 'onCycle': onCycle, + + // called when aborted + 'onAbort': onAbort, + + // called when a test errors + 'onError': onError, + + // called when reset + 'onReset': onReset, + + // called when the suite completes running + 'onComplete': onComplete +}); +~~~ + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite.prototype` + +<!-- div --> + +### <a id="benchmarksuiteprototypeaborted"></a>`Benchmark.Suite.prototype.aborted` +<a href="#benchmarksuiteprototypeaborted">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3734 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the suite is aborted. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypelength"></a>`Benchmark.Suite.prototype.length` +<a href="#benchmarksuiteprototypelength">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3726 "View in source") [Ⓣ][1] + +*(Number)*: The number of benchmarks in the suite. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototyperunning"></a>`Benchmark.Suite.prototype.running` +<a href="#benchmarksuiteprototyperunning">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3742 "View in source") [Ⓣ][1] + +*(Boolean)*: A flag to indicate if the suite is running. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeabort"></a>`Benchmark.Suite.prototype.abort()` +<a href="#benchmarksuiteprototypeabort">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1902 "View in source") [Ⓣ][1] + +Aborts all benchmarks in the suite. + +#### Returns +*(Object)*: The suite instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeaddname-fn--options"></a>`Benchmark.Suite.prototype.add(name, fn [, options={}])` +<a href="#benchmarksuiteprototypeaddname-fn--options">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1962 "View in source") [Ⓣ][1] + +Adds a test to the benchmark suite. + +#### Arguments +1. `name` *(String)*: A name to identify the benchmark. +2. `fn` *(Function|String)*: The test to benchmark. +3. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// basic usage +suite.add(fn); + +// or using a name first +suite.add('foo', fn); + +// or with options +suite.add('foo', fn, { + 'onCycle': onCycle, + 'onComplete': onComplete +}); + +// or name and options +suite.add('foo', { + 'fn': fn, + 'onCycle': onCycle, + 'onComplete': onComplete +}); + +// or options only +suite.add({ + 'name': 'foo', + 'fn': fn, + 'onCycle': onCycle, + 'onComplete': onComplete +}); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypecloneoptions"></a>`Benchmark.Suite.prototype.clone(options)` +<a href="#benchmarksuiteprototypecloneoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L1981 "View in source") [Ⓣ][1] + +Creates a new suite with cloned benchmarks. + +#### Arguments +1. `options` *(Object)*: Options object to overwrite cloned options. + +#### Returns +*(Object)*: The new suite instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeemittype"></a>`Benchmark.Suite.prototype.emit(type)` +<a href="#benchmarkprototypeemittype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2095 "View in source") [Ⓣ][1] + +Executes all registered listeners of the specified event type. + +#### Arguments +1. `type` *(String|Object)*: The event type or object. + +#### Returns +*(Mixed)*: Returns the return value of the last listener executed. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypefiltercallback"></a>`Benchmark.Suite.prototype.filter(callback)` +<a href="#benchmarksuiteprototypefiltercallback">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2004 "View in source") [Ⓣ][1] + +An `Array#filter` like method. + +#### Arguments +1. `callback` *(Function|String)*: The function/alias called per iteration. + +#### Returns +*(Object)*: A new suite of benchmarks that passed callback filter. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeforeachcallback"></a>`Benchmark.Suite.prototype.forEach(callback)` +<a href="#benchmarksuiteprototypeforeachcallback">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3752 "View in source") [Ⓣ][1] + +An `Array#forEach` like method. Callbacks may terminate the loop by explicitly returning `false`. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. + +#### Returns +*(Object)*: The suite iterated over. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeindexofvalue"></a>`Benchmark.Suite.prototype.indexOf(value)` +<a href="#benchmarksuiteprototypeindexofvalue">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3761 "View in source") [Ⓣ][1] + +An `Array#indexOf` like method. + +#### Arguments +1. `value` *(Mixed)*: The value to search for. + +#### Returns +*(Number)*: The index of the matched value or `-1`. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeinvokename--arg1-arg2-"></a>`Benchmark.Suite.prototype.invoke(name [, arg1, arg2, ...])` +<a href="#benchmarksuiteprototypeinvokename--arg1-arg2-">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3771 "View in source") [Ⓣ][1] + +Invokes a method on all benchmarks in the suite. + +#### Arguments +1. `name` *(String|Object)*: The name of the method to invoke OR options object. +2. `[arg1, arg2, ...]` *(Mixed)*: Arguments to invoke the method with. + +#### Returns +*(Array)*: A new array of values returned from each method invoked. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypejoinseparator-"></a>`Benchmark.Suite.prototype.join([separator=','])` +<a href="#benchmarksuiteprototypejoinseparator-">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3780 "View in source") [Ⓣ][1] + +Converts the suite of benchmarks to a string. + +#### Arguments +1. `[separator=',']` *(String)*: A string to separate each element of the array. + +#### Returns +*(String)*: The string. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypelistenerstype"></a>`Benchmark.Suite.prototype.listeners(type)` +<a href="#benchmarkprototypelistenerstype">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2125 "View in source") [Ⓣ][1] + +Returns an array of event listeners for a given type that can be manipulated to add or remove listeners. + +#### Arguments +1. `type` *(String)*: The event type. + +#### Returns +*(Array)*: The listeners array. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypemapcallback"></a>`Benchmark.Suite.prototype.map(callback)` +<a href="#benchmarksuiteprototypemapcallback">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3789 "View in source") [Ⓣ][1] + +An `Array#map` like method. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. + +#### Returns +*(Array)*: A new array of values returned by the callback. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeofftype-listener"></a>`Benchmark.Suite.prototype.off([type, listener])` +<a href="#benchmarkprototypeofftype-listener">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2158 "View in source") [Ⓣ][1] + +Unregisters a listener for the specified event type(s), or unregisters all listeners for the specified event type(s), or unregisters all listeners for all event types. + +#### Arguments +1. `[type]` *(String)*: The event type. +2. `[listener]` *(Function)*: The function to unregister. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// unregister a listener for an event type +bench.off('cycle', listener); + +// unregister a listener for multiple event types +bench.off('start cycle', listener); + +// unregister all listeners for an event type +bench.off('cycle'); + +// unregister all listeners for multiple event types +bench.off('start cycle complete'); + +// unregister all listeners for all event types +bench.off(); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarkprototypeontype-listener"></a>`Benchmark.Suite.prototype.on(type, listener)` +<a href="#benchmarkprototypeontype-listener">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2197 "View in source") [Ⓣ][1] + +Registers a listener for the specified event type(s). + +#### Arguments +1. `type` *(String)*: The event type. +2. `listener` *(Function)*: The function to register. + +#### Returns +*(Object)*: The benchmark instance. + +#### Example +~~~ js +// register a listener for an event type +bench.on('cycle', listener); + +// register a listener for multiple event types +bench.on('start cycle', listener); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypepluckproperty"></a>`Benchmark.Suite.prototype.pluck(property)` +<a href="#benchmarksuiteprototypepluckproperty">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3798 "View in source") [Ⓣ][1] + +Retrieves the value of a specified property from all benchmarks in the suite. + +#### Arguments +1. `property` *(String)*: The property to pluck. + +#### Returns +*(Array)*: A new array of property values. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypepop"></a>`Benchmark.Suite.prototype.pop()` +<a href="#benchmarksuiteprototypepop">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3806 "View in source") [Ⓣ][1] + +Removes the last benchmark from the suite and returns it. + +#### Returns +*(Mixed)*: The removed benchmark. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypepush"></a>`Benchmark.Suite.prototype.push()` +<a href="#benchmarksuiteprototypepush">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3814 "View in source") [Ⓣ][1] + +Appends benchmarks to the suite. + +#### Returns +*(Number)*: The suite's new length. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypereducecallback-accumulator"></a>`Benchmark.Suite.prototype.reduce(callback, accumulator)` +<a href="#benchmarksuiteprototypereducecallback-accumulator">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3833 "View in source") [Ⓣ][1] + +An `Array#reduce` like method. + +#### Arguments +1. `callback` *(Function)*: The function called per iteration. +2. `accumulator` *(Mixed)*: Initial value of the accumulator. + +#### Returns +*(Mixed)*: The accumulator. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypereset"></a>`Benchmark.Suite.prototype.reset()` +<a href="#benchmarksuiteprototypereset">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2019 "View in source") [Ⓣ][1] + +Resets all benchmarks in the suite. + +#### Returns +*(Object)*: The suite instance. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypereverse"></a>`Benchmark.Suite.prototype.reverse()` +<a href="#benchmarksuiteprototypereverse">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L638 "View in source") [Ⓣ][1] + +Rearrange the host array's elements in reverse order. + +#### Returns +*(Array)*: The reversed array. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototyperunoptions"></a>`Benchmark.Suite.prototype.run([options={}])` +<a href="#benchmarksuiteprototyperunoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L2056 "View in source") [Ⓣ][1] + +Runs the suite. + +#### Arguments +1. `[options={}]` *(Object)*: Options object. + +#### Returns +*(Object)*: The suite instance. + +#### Example +~~~ js +// basic usage +suite.run(); + +// or with options +suite.run({ 'async': true, 'queued': true }); +~~~ + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeshift"></a>`Benchmark.Suite.prototype.shift()` +<a href="#benchmarksuiteprototypeshift">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L671 "View in source") [Ⓣ][1] + +Removes the first element of the host array and returns it. + +#### Returns +*(Mixed)*: The first element of the array. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeslicestart-end"></a>`Benchmark.Suite.prototype.slice(start, end)` +<a href="#benchmarksuiteprototypeslicestart-end">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L684 "View in source") [Ⓣ][1] + +Creates an array of the host array's elements from the start index up to, but not including, the end index. + +#### Arguments +1. `start` *(Number)*: The starting index. +2. `end` *(Number)*: The end index. + +#### Returns +*(Array)*: The new array. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypesortcomparefnnull"></a>`Benchmark.Suite.prototype.sort([compareFn=null])` +<a href="#benchmarksuiteprototypesortcomparefnnull">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3823 "View in source") [Ⓣ][1] + +Sorts the benchmarks of the suite. + +#### Arguments +1. `[compareFn=null]` *(Function)*: A function that defines the sort order. + +#### Returns +*(Object)*: The sorted suite. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypesplicestart-deletecount--val1-val2-"></a>`Benchmark.Suite.prototype.splice(start, deleteCount [, val1, val2, ...])` +<a href="#benchmarksuiteprototypesplicestart-deletecount--val1-val2-">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L714 "View in source") [Ⓣ][1] + +Allows removing a range of elements and/or inserting elements into the host array. + +#### Arguments +1. `start` *(Number)*: The start index. +2. `deleteCount` *(Number)*: The number of elements to delete. +3. `[val1, val2, ...]` *(Mixed)*: values to insert at the `start` index. + +#### Returns +*(Array)*: An array of removed elements. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteprototypeunshift"></a>`Benchmark.Suite.prototype.unshift()` +<a href="#benchmarksuiteprototypeunshift">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L749 "View in source") [Ⓣ][1] + +Appends arguments to the host array. + +#### Returns +*(Number)*: The new length. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- div --> + +## `Benchmark.Suite.options` + +<!-- div --> + +### <a id="benchmarksuiteoptions"></a>`Benchmark.Suite.options` +<a href="#benchmarksuiteoptions">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3705 "View in source") [Ⓣ][1] + +*(Object)*: The default options copied by suite instances. + +* * * + +<!-- /div --> + + +<!-- div --> + +### <a id="benchmarksuiteoptionsname"></a>`Benchmark.Suite.options.name` +<a href="#benchmarksuiteoptionsname">#</a> [Ⓢ](https://github.com/bestiejs/benchmark.js/blob/master/benchmark.js#L3713 "View in source") [Ⓣ][1] + +*(String)*: The name of the suite. + +* * * + +<!-- /div --> + + +<!-- /div --> + + +<!-- /div --> + + + [1]: #Benchmark "Jump back to the TOC."
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "benchmark@1.0.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser" + ] + ], + "_from": "benchmark@1.0.0", + "_id": "benchmark@1.0.0", + "_inCache": true, + "_installable": true, + "_location": "/benchmark", + "_phantomChildren": {}, + "_requested": { + "name": "benchmark", + "raw": "benchmark@1.0.0", + "rawSpec": "1.0.0", + "scope": null, + "spec": "1.0.0", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-parser" + ], + "_resolved": "https://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz", + "_shasum": "2f1e2fa4c359f11122aa183082218e957e390c73", + "_shrinkwrap": null, + "_spec": "benchmark@1.0.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser", + "author": { + "email": "mathias@benchmarkjs.com", + "name": "Mathias Bynens", + "url": "http://mathiasbynens.be/" + }, + "bugs": { + "email": "bugs@benchmarkjs.com", + "url": "https://github.com/bestiejs/benchmark.js/issues" + }, + "dependencies": {}, + "description": "A benchmarking library that works on nearly all JavaScript platforms, supports high-resolution timers, and returns statistically significant results.", + "devDependencies": {}, + "directories": { + "doc": "./doc", + "test": "./test" + }, + "dist": { + "shasum": "2f1e2fa4c359f11122aa183082218e957e390c73", + "tarball": "http://registry.npmjs.org/benchmark/-/benchmark-1.0.0.tgz" + }, + "engines": [ + "node", + "rhino" + ], + "homepage": "http://benchmarkjs.com/", + "keywords": [ + "benchmark", + "narwhal", + "node", + "performance", + "ringo", + "speed" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://mths.be/mit" + } + ], + "main": "benchmark", + "maintainers": [ + { + "email": "john@fusejs.com", + "name": "jdalton" + }, + { + "email": "mathias@qiwi.be", + "name": "mathias" + } + ], + "name": "benchmark", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/bestiejs/benchmark.js.git" + }, + "version": "1.0.0" +}
@@ -0,0 +1,9 @@
+cd "$(dirname "$0")" +for cmd in rhino ringo narwhal node; do + echo "" + echo "Testing in $cmd..." + $cmd test.js +done +echo "" +echo "Testing in a browser..." +open index.html
@@ -0,0 +1,2074 @@
+;(function(window, undefined) { + 'use strict'; + + /** Use a single load function */ + var load = typeof require == 'function' ? require : window.load; + + /** The `platform` object to check */ + var platform = + window.platform || + load('../vendor/platform.js/platform.js') || + window.platform; + + /** The unit testing framework */ + var QUnit = + window.QUnit || ( + window.setTimeout || (window.addEventListener = window.setTimeout = / /), + window.QUnit = load('../vendor/qunit/qunit/qunit' + (platform.name == 'Narwhal' ? '-1.8.0' : '') + '.js') || window.QUnit, + load('../vendor/qunit-clib/qunit-clib.js'), + (window.addEventListener || 0).test && delete window.addEventListener, + window.QUnit + ); + + /** The `Benchmark` constructor to test */ + var Benchmark = + window.Benchmark || ( + Benchmark = load('../benchmark.js') || window.Benchmark, + Benchmark.Benchmark || Benchmark + ); + + /** API shortcut */ + var forOwn = Benchmark.forOwn; + + /** Used to get property descriptors */ + var getDescriptor = Object.getOwnPropertyDescriptor; + + /** Used to set property descriptors */ + var setDescriptor = Object.defineProperty; + + /** Shortcut used to convert array-like objects to arrays */ + var slice = [].slice; + + /** Used to resolve a value's internal [[Class]] */ + var toString = {}.toString; + + /** Used to check problem JScript properties (a.k.a. the [[DontEnum]] bug) */ + var shadowed = { + 'constructor': 1, + 'hasOwnProperty': 2, + 'isPrototypeOf': 3, + 'propertyIsEnumerable': 4, + 'toLocaleString': 5, + 'toString': 6, + 'valueOf': 7 + }; + + /** Used to flag environments/features */ + var support = { + 'descriptors': !!function() { + try { + var o = {}; + return (setDescriptor(o, o, o), 'value' in getDescriptor(o, o)); + } catch(e) { } + }() + }; + + /*--------------------------------------------------------------------------*/ + + /** + * Skips a given number of tests with a passing result. + * + * @private + * @param {Number} [count=1] The number of tests to skip. + */ + function skipTest(count) { + count || (count = 1); + while (count--) { + ok(true, 'test skipped'); + } + } + + /*--------------------------------------------------------------------------*/ + + // init Benchmark.options.minTime + Benchmark(function() { throw 0; }).run(); + + // set a shorter max time + Benchmark.options.maxTime = Benchmark.options.minTime * 5; + + // explicitly call `QUnit.module()` instead of `module()` + // in case we are in a CLI environment + QUnit.module('Benchmark'); + + (function() { + test('has the default `Benchmark.platform` value', function() { + if (window.document) { + equal(String(Benchmark.platform), navigator.userAgent); + } else { + skipTest(1) + } + }); + + test('supports loading Benchmark.js as a module', function() { + if (window.document && window.require) { + equal((Benchmark2 || {}).version, Benchmark.version); + } else { + skipTest(1) + } + }); + + test('supports loading Platform.js as a module', function() { + if (window.document && window.require) { + var platform = (Benchmark2 || {}).platform || {}; + equal(typeof platform.name, 'string'); + } else { + skipTest(1) + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark constructor'); + + (function() { + test('creates a new instance when called without the `new` operator', function() { + ok(Benchmark() instanceof Benchmark); + }); + + test('supports passing an options object', function() { + var bench = Benchmark({ 'name': 'foo', 'fn': function() { } }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" and "fn" argument', function() { + var bench = Benchmark('foo', function() { }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" argument and an options object', function() { + var bench = Benchmark('foo', { 'fn': function() { } }); + ok(bench.fn && bench.name == 'foo'); + }); + + test('supports passing a "name" argument and an options object', function() { + var bench = Benchmark('foo', function() { }, { 'id': 'bar' }); + ok(bench.fn && bench.name == 'foo' && bench.id == 'bar'); + }); + + test('supports passing an empy string for the "fn" options property', function() { + var bench = Benchmark({ 'fn': '' }).run(); + ok(!bench.error); + }); + + test('detects dead code', function() { + var bench = Benchmark(function() { }).run(); + ok(/setup\(\)/.test(bench.compiled) ? !bench.error : bench.error); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark compilation'); + + (function() { + test('compiles using the default `Function#toString`', function() { + var bench = Benchmark({ + 'setup': function() { var a = 1; }, + 'fn': function() { throw a; }, + 'teardown': function() { a = 2; } + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + + test('compiles using a custom "toString" method', function() { + var bench = Benchmark({ + 'setup': function() { }, + 'fn': function() { }, + 'teardown': function() { } + }); + + bench.setup.toString = function() { return 'var a = 1;' }; + bench.fn.toString = function() { return 'throw a;' }; + bench.teardown.toString = function() { return 'a = 2;' }; + bench.run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + + test('compiles using a string value', function() { + var bench = Benchmark({ + 'setup': 'var a = 1;', + 'fn': 'throw a;', + 'teardown': 'a = 2;' + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(); + } + else { + ok(/var a\s*=\s*1/.test(compiled) && /throw a/.test(compiled) && /a\s*=\s*2/.test(compiled)); + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark test binding'); + + (function() { + var count = 0; + + var tests = { + 'inlined "setup", "fn", and "teardown"': ( + 'if(/ops/.test(this))this._fn=true;' + ), + 'called "fn" and inlined "setup"/"teardown" reached by error': function() { + count++; + if (/ops/.test(this)) { + this._fn = true; + } + }, + 'called "fn" and inlined "setup"/"teardown" reached by `return` statement': function() { + if (/ops/.test(this)) { + this._fn = true; + } + return; + } + }; + + forOwn(tests, function(fn, title) { + test('has correct binding for ' + title, function() { + var bench = Benchmark({ + 'setup': 'if(/ops/.test(this))this._setup=true;', + 'fn': fn, + 'teardown': 'if(/ops/.test(this))this._teardown=true;', + 'onCycle': function() { this.abort(); } + }).run(); + + var compiled = bench.compiled; + if (/setup\(\)/.test(compiled)) { + skipTest(3); + } + else { + ok(bench._setup, 'correct binding for "setup"'); + ok(bench._fn, 'correct binding for "fn"'); + ok(bench._teardown, 'correct binding for "teardown"'); + } + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.deepClone'); + + (function() { + function createCircularObject() { + var result = { + 'foo': { 'b': { 'foo': { 'c': { } } } }, + 'bar': { } + }; + + result.foo.b.foo.c.foo = result; + result.bar.b = result.foo.b; + return result; + } + + function Klass() { + this.a = 1; + } + + Klass.prototype = { 'b': 1 }; + + var notCloneable = { + 'an arguments object': arguments, + 'an element': window.document && document.body, + 'a function': Klass, + 'a Klass instance': new Klass + }; + + var objects = { + 'an array': ['a', 'b', 'c', ''], + 'an array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 }, + 'boolean': false, + 'boolean object': Object(false), + 'an object': { 'a': 0, 'b': 1, 'c': 3 }, + 'an object with object values': { 'a': /a/, 'b': ['B'], 'c': { 'C': 1 } }, + 'null': null, + 'a number': 3, + 'a number object': Object(3), + 'a regexp': /x/gim, + 'a string': 'x', + 'a string object': Object('x'), + 'undefined': undefined + }; + + objects['an array'].length = 5; + + forOwn(objects, function(object, key) { + test('clones ' + key + ' correctly', function() { + var kind = toString.call(object), + clone = Benchmark.deepClone(object); + + if (object == null) { + equal(clone, object); + } else { + deepEqual(clone.valueOf(), object.valueOf()); + } + if (object === Object(object)) { + ok(clone !== object); + } else { + skipTest(); + } + }); + }); + + forOwn(notCloneable, function(object, key) { + test('does not clone ' + key, function() { + ok(Benchmark.deepClone(object) === object); + }); + }); + + test('clones using Klass#deepClone', function() { + var object = new Klass; + Klass.prototype.deepClone = function() { return new Klass; }; + + var clone = Benchmark.deepClone(object); + ok(clone !== object && clone instanceof Klass); + + delete Klass.prototype.clone; + }); + + test('clones problem JScript properties', function() { + var clone = Benchmark.deepClone(shadowed); + deepEqual(clone, shadowed); + }); + + test('clones string object with custom property', function() { + var object = new String('x'); + object.x = 1; + + var clone = Benchmark.deepClone(object); + ok(clone == 'x' && typeof clone == 'object' && clone.x === 1 && toString.call(clone) == '[object String]'); + }); + + test('clones objects with circular references', function() { + var object = createCircularObject(), + clone = Benchmark.deepClone(object); + + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + }); + + test('clones non-extensible objects with circular references', function() { + if (Object.preventExtensions) { + var object = Object.preventExtensions(createCircularObject()); + Object.preventExtensions(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones sealed objects with circular references', function() { + if (Object.seal) { + var object = Object.seal(createCircularObject()); + Object.seal(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones frozen objects with circular references', function() { + if (Object.freeze) { + var object = Object.freeze(createCircularObject()); + Object.freeze(object.bar.b); + + var clone = Benchmark.deepClone(object); + ok(clone.bar.b === clone.foo.b && clone === clone.foo.b.foo.c.foo && clone !== object); + } else { + skipTest(1) + } + }); + + test('clones objects with custom descriptors and circular references', function() { + var accessor, + descriptor; + + if (support.descriptors) { + var object = setDescriptor({}, 'foo', { + 'configurable': true, + 'value': setDescriptor({}, 'b', { + 'writable': true, + 'value': setDescriptor({}, 'foo', { + 'get': function() { return accessor; }, + 'set': function(value) { accessor = value; } + }) + }) + }); + + setDescriptor(object, 'bar', { 'value': {} }); + object.foo.b.foo = { 'c': object }; + object.bar.b = object.foo.b; + + var clone = Benchmark.deepClone(object); + ok(clone !== object && + clone.bar.b === clone.foo.b && + clone !== clone.foo.b.foo.c.foo && + (descriptor = getDescriptor(clone, 'foo')) && + descriptor.configurable && !(descriptor.enumerable && descriptor.writable) && + (descriptor = getDescriptor(clone.foo, 'b')) && + descriptor.writable && !(descriptor.configurable && descriptor.enumerable) && + (descriptor = getDescriptor(clone.foo.b, 'foo')) && + descriptor.get && descriptor.set && + (descriptor = getDescriptor(clone.foo.b, 'foo')) && + !(descriptor.configurable && descriptor.enumerable && descriptor.writable) && + (descriptor = getDescriptor(clone, 'bar')) && + !(descriptor.configurable && descriptor.enumerable && descriptor.writable)); + } + else { + skipTest(1) + } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.each'); + + (function() { + var xpathResult; + + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 }, + 'xpath snapshot': null + }; + + if (window.document && document.evaluate) { + xpathResult = [document.documentElement, document.getElementsByTagName('head')[0], document.body]; + objects['xpath snapshot'] = document.evaluate('//*[self::html or self::head or self::body]', document, null, 7, null); + } + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + if (object) { + var args + Benchmark.each(object, function() { + args || (args = slice.call(arguments)); + }); + + if (key == 'xpath snapshot') { + ok(args[0] === xpathResult[0]); + } else { + equal(args[0], 'a'); + } + equal(args[1], 0); + ok(args[2] === object); + } + else { + skipTest(3); + } + }); + + test('returns the passed object when passing an ' + key, function() { + if (object) { + var actual = Benchmark.each(object, function() { }); + ok(actual === object); + } + else { + skipTest(); + } + }); + + test('iterates over all indexes when passing an ' + key, function() { + if (object) { + var values = []; + Benchmark.each(object, function(value) { + values.push(value); + }); + + deepEqual(values, key == 'xpath snapshot' ? xpathResult : ['a', 'b', 'c', '']); + } + else { + skipTest(); + } + }); + + test('exits early when returning `false` when passing an ' + key, function() { + if (object) { + var values = []; + Benchmark.each(object, function(value) { + values.push(value); + return values.length < 2; + }); + + deepEqual(values, key == 'xpath snapshot' ? xpathResult.slice(0, 2) : ['a', 'b']); + } + else { + skipTest(); + } + }); + }); + + test('passes the third callback argument as an object', function() { + var thirdArg; + Benchmark.each('hello', function(value, index, object) { + thirdArg = object; + }); + + ok(thirdArg && typeof thirdArg == 'object'); + }); + + test('iterates over strings by index', function() { + var values = []; + Benchmark.each('hello', function(value) { + values.push(value) + }); + + deepEqual(values, ['h', 'e', 'l', 'l', 'o']); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.extend'); + + (function() { + test('allows no source argument', function() { + var object = {}; + equal(Benchmark.extend(object), object); + }); + + test('allows a single source argument', function() { + var source = { 'x': 1, 'y': 1 }, + actual = Benchmark.extend({}, source); + + deepEqual(Benchmark.extend({}, source), { 'x': 1, 'y': 1 }); + }); + + test('allows multiple source arguments', function() { + var source1 = { 'x': 1, 'y': 1 }, + source2 = { 'y': 2, 'z': 2 }, + actual = Benchmark.extend({}, source1, source2); + + deepEqual(actual, { 'x': 1, 'y': 2, 'z': 2 }); + }); + + test('will add inherited source properties', function() { + function Source() { } + Source.prototype.x = 1; + deepEqual(Benchmark.extend({}, new Source), { 'x': 1 }); + }); + + test('will add problem JScript properties', function() { + deepEqual(Benchmark.extend({}, shadowed), shadowed); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.filter'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.filter(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['a', 0, object]); + }); + + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.filter(object, function(value, index) { + return index > 0; + }); + + deepEqual(actual, ['b', 'c', '']); + }); + + test('iterates over sparse ' + key + 's correctly', function() { + var actual = Benchmark.filter(object, function(value) { + return value === undefined; + }); + + deepEqual(actual, []); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.forOwn'); + + (function() { + function fn() { + // no-op + } + + function KlassA() { + this.a = 1; + this.b = 2; + this.c = 3; + } + + function KlassB() { + this.a = 1; + this.constructor = 2; + this.hasOwnProperty = 3; + this.isPrototypeOf = 4; + this.propertyIsEnumerable = 5; + this.toLocaleString = 6; + this.toString = 7; + this.valueOf = 8; + } + + function KlassC() { + // no-op + } + + fn.a = 1; + fn.b = 2; + fn.c = 3; + + KlassC.prototype.a = 1; + KlassC.prototype.b = 2; + KlassC.prototype.c = 3; + + var objects = { + 'an arguments object': arguments, + 'a function': fn, + 'an object': new KlassA, + 'an object shadowing properties on Object.prototype': new KlassB, + 'a prototype object': KlassC.prototype, + 'a string': 'abc' + }; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing ' + key, function() { + var args; + Benchmark.forOwn(object, function() { + args || (args = slice.call(arguments)); + }); + + equal(typeof args[0], key == 'a string' ? 'string' : 'number'); + equal(typeof args[1], 'string'); + equal(args[2] && typeof args[2], key == 'a function' ? 'function' : 'object'); + }); + + test('returns the passed object when passing ' + key, function() { + var actual = Benchmark.forOwn(object, function() { }); + deepEqual(actual, object); + }); + + test('iterates over own properties when passing ' + key, function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + }); + + if (object instanceof KlassB) { + deepEqual(values.sort(), [1, 2, 3, 4, 5, 6, 7, 8]); + } else if (key == 'a string') { + deepEqual(values, ['a', 'b', 'c']); + } else { + deepEqual(values.sort(), [1, 2, 3]); + } + }); + + test('exits early when returning `false` when passing ' + key, function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + return false; + }); + + equal(values.length, 1); + }); + + if (object instanceof KlassB) { + test('exits correctly when transitioning to the JScript [[DontEnum]] fix', function() { + var values = []; + Benchmark.forOwn(object, function(value) { + values.push(value); + return values.length < 2; + }); + + equal(values.length, 2); + }); + } + }); + }(1, 2, 3)); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.formatNumber'); + + (function() { + test('formats a million correctly', function() { + equal(Benchmark.formatNumber(1e6), '1,000,000'); + }); + + test('formats less than 100 correctly', function() { + equal(Benchmark.formatNumber(23), '23'); + }); + + test('formats numbers with decimal values correctly', function() { + equal(Benchmark.formatNumber(1234.56), '1,234.56'); + }); + + test('formats negative numbers correctly', function() { + equal(Benchmark.formatNumber(-1234.56), '-1,234.56'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.hasKey'); + + (function() { + test('returns `true` for own properties', function() { + var object = { 'x': 1 }; + equal(Benchmark.hasKey(object, 'x'), true); + }); + + test('returns `false` for inherited properties', function() { + equal(Benchmark.hasKey({}, 'toString'), false); + }); + + test('doesn\'t use an object\'s `hasOwnProperty` method', function() { + var object = { 'hasOwnProperty': function() { return true; } }; + equal(Benchmark.hasKey(object, 'x'), false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.indexOf'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + equal(Benchmark.indexOf(object, 'b'), 1); + }); + + test('matches values by strict equality when passing an ' + key, function() { + equal(Benchmark.indexOf(object, new String('b')), -1); + }); + + test('iterates over sparse ' + key + 's correctly', function() { + equal(Benchmark.indexOf(object, undefined), -1); + }); + }); + + test('searches from the given `fromIndex`', function() { + var array = ['a', 'b', 'c', 'a']; + equal(Benchmark.indexOf(array, 'a', 1), 3); + }); + + test('handles extreme negative `fromIndex` values correctly', function() { + var array = ['a']; + array['-1'] = 'z'; + equal(Benchmark.indexOf(array, 'z', -2), -1); + }); + + test('handles extreme positive `fromIndex` values correctly', function() { + var object = { '0': 'a', '1': 'b', '2': 'c', 'length': 2 }; + equal(Benchmark.indexOf(object, 'c', 2), -1); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.interpolate'); + + (function() { + test('replaces tokens correctly', function() { + var actual = Benchmark.interpolate('#{greeting} #{location}.', { + 'greeting': 'Hello', + 'location': 'world' + }); + + equal(actual, 'Hello world.'); + }); + + test('ignores inherited object properties', function() { + var actual = Benchmark.interpolate('x#{toString}', {}); + equal(actual, 'x#{toString}'); + }); + + test('allows for no template object', function() { + var actual = Benchmark.interpolate('x'); + equal(actual, 'x'); + }); + + test('replaces duplicate tokens', function() { + var actual = Benchmark.interpolate('#{x}#{x}#{x}', { 'x': 'a' }); + equal(actual, 'aaa'); + }); + + test('handles keys containing RegExp special characters', function() { + var actual = Benchmark.interpolate('#{.*+?^=!:${}()|[]\\/}', { '.*+?^=!:${}()|[]\\/': 'x' }); + equal(actual, 'x'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.invoke'); + + (function() { + var objects = { + 'array': ['a', ['b'], 'c', null], + 'array-like-object': { '0': 'a', '1': ['b'], '2': 'c', '3': null, 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.invoke(object, 'concat'); + deepEqual(actual, ['a', ['b'], 'c', undefined, undefined]); + equal('4' in actual, false); + }); + + test('passes the correct arguments to the invoked method when passing an ' + key, function() { + var actual = Benchmark.invoke(object, 'concat', 'x', 'y', 'z'); + deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]); + equal('4' in actual, false); + }); + + test('handles options object with callbacks correctly when passing an ' + key, function() { + function callback() { + callbacks.push(slice.call(arguments)); + } + + var callbacks = []; + var actual = Benchmark.invoke(object, { + 'name': 'concat', + 'args': ['x', 'y', 'z'], + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback + }); + + deepEqual(actual, ['axyz', ['b', 'x', 'y', 'z'], 'cxyz', undefined, undefined]); + equal('4' in actual, false); + + equal(callbacks[0].length, 1); + equal(callbacks[0][0].target, 'a'); + deepEqual(callbacks[0][0].currentTarget, object); + equal(callbacks[0][0].type, 'start'); + equal(callbacks[1][0].type, 'cycle'); + equal(callbacks[5][0].type, 'complete'); + }); + + test('supports queuing when passing an ' + key, function() { + var lengths = []; + var actual = Benchmark.invoke(object, { + 'name': 'concat', + 'queued': true, + 'args': 'x', + 'onCycle': function() { + lengths.push(object.length); + } + }); + + deepEqual(lengths, [5, 4, 3, 2]); + deepEqual(actual, ['ax', ['b', 'x'], 'cx', undefined, undefined]); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.join'); + + (function() { + var objects = { + 'array': ['a', 'b', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': '', 'length': 4 }, + 'object': { 'a': '0', 'b': '1', '': '2' } + }; + + objects.array.length = 4; + + forOwn(objects, function(object, key) { + test('joins correctly using the default separator when passing an ' + key, function() { + equal(Benchmark.join(object), key == 'object' ? 'a: 0,b: 1,: 2' : 'a,b,'); + }); + + test('joins correctly using a custom separator when passing an ' + key, function() { + equal(Benchmark.join(object, '+', '@'), key == 'object' ? 'a@0+b@1+@2' : 'a+b+'); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.map'); + + (function() { + var objects = { + 'array': ['a', 'b', 'c', ''], + 'array-like-object': { '0': 'a', '1': 'b', '2': 'c', '3': '', 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.map(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['a', 0, object]); + }); + + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.map(object, function(value, index) { + return value + index; + }); + + deepEqual(actual, ['a0', 'b1', 'c2', '3', undefined]); + equal('4' in actual, false); + }); + + test('produces an array of the correct length for sparse ' + key + 's', function() { + equal(Benchmark.map(object, function() { }).length, 5); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.pluck'); + + (function() { + var objects = { + 'array': [{ '_': 'a' }, { '_': 'b' }, { '_': 'c' }, null], + 'array-like-object': { '0': { '_': 'a' }, '1': { '_': 'b' }, '2': { '_': 'c' }, '3': null, 'length': 5 } + }; + + objects.array.length = 5; + + forOwn(objects, function(object, key) { + test('produces the correct result when passing an ' + key, function() { + var actual = Benchmark.pluck(object, '_'); + deepEqual(actual, ['a', 'b', 'c', undefined, undefined]); + equal('4' in actual, false); + }); + + test('produces the correct result for non-existent keys when passing an ' + key, function() { + var actual = Benchmark.pluck(object, 'non-existent'); + deepEqual(actual, [undefined, undefined, undefined, undefined, undefined]); + equal('4' in actual, false); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.reduce'); + + (function() { + var objects = { + 'array': ['b', 'c', ''], + 'array-like-object': { '0': 'b', '1': 'c', '2': '', 'length': 4 } + }; + + objects.array.length = 4; + + forOwn(objects, function(object, key) { + test('passes the correct arguments when passing an ' + key, function() { + var args; + Benchmark.reduce(object, function() { + args || (args = slice.call(arguments)); + }, 'a'); + + deepEqual(args, ['a', 'b', 0, object]); + }); + + test('accumulates correctly when passing an ' + key, function() { + var actual = Benchmark.reduce(object, function(string, value) { + return string + value; + }, 'a'); + + equal(actual, 'abc'); + }); + + test('handles arguments with no initial value correctly when passing an ' + key, function() { + var args; + Benchmark.reduce(object, function() { + args || (args = slice.call(arguments)); + }); + + deepEqual(args, ['b', 'c', 1, object]); + }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark#clone'); + + (function() { + var bench = Benchmark(function() { this.count += 0; }).run(); + + test('produces the correct result passing no arguments', function() { + var clone = bench.clone(); + deepEqual(clone, bench); + ok(clone.stats != bench.stats && clone.times != bench.times && clone.options != bench.options); + }); + + test('produces the correct result passing a data object', function() { + var clone = bench.clone({ 'fn': '', 'name': 'foo' }); + ok(clone.fn === '' && clone.options.fn === ''); + ok(clone.name == 'foo' && clone.options.name == 'foo'); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark#run'); + + (function() { + var data = { 'onComplete': 0, 'onCycle': 0, 'onStart': 0 }; + + var bench = Benchmark({ + 'fn': function() { + this.count += 0; + }, + 'onStart': function() { + data.onStart++; + }, + 'onComplete': function() { + data.onComplete++; + } + }) + .run(); + + test('onXYZ callbacks should not be triggered by internal benchmark clones', function() { + equal(data.onStart, 1); + equal(data.onComplete, 1); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + forOwn({ + 'Benchmark': Benchmark, + 'Benchmark.Suite': Benchmark.Suite + }, + function(Constructor, namespace) { + + QUnit.module(namespace + '#emit'); + + (function() { + test('emits passed arguments', function() { + var args, + object = Constructor(); + + object.on('args', function() { args = slice.call(arguments, 1); }); + object.emit('args', 'a', 'b', 'c'); + deepEqual(args, ['a', 'b', 'c']); + }); + + test('emits with no listeners', function() { + var event = Benchmark.Event('empty'), + object = Constructor(); + + object.emit(event); + equal(event.cancelled, false); + }); + + test('emits with an event type of "toString"', function() { + var event = Benchmark.Event('toString'), + object = Constructor(); + + object.emit(event); + equal(event.cancelled, false); + }); + + test('returns the last listeners returned value', function() { + var event = Benchmark.Event('result'), + object = Constructor(); + + object.on('result', function() { return 'x'; }); + object.on('result', function() { return 'y'; }); + equal(object.emit(event), 'y'); + }); + + test('aborts the emitters listener iteration when `event.aborted` is `true`', function() { + var event = Benchmark.Event('aborted'), + object = Constructor(); + + object.on('aborted', function(event) { + event.aborted = true; + return false; + }); + + object.on('aborted', function(event) { + // should not get here + event.aborted = false; + return true; + }); + + equal(object.emit(event), false); + equal(event.aborted, true); + }); + + test('cancels the event if a listener explicitly returns `false`', function() { + var event = Benchmark.Event('cancel'), + object = Constructor(); + + object.on('cancel', function() { return false; }); + object.on('cancel', function() { return true; }); + object.emit(event); + equal(event.cancelled, true); + }); + + test('uses a shallow clone of the listeners when emitting', function() { + var event, + listener2 = function(eventObject) { eventObject.listener2 = true }, + object = Constructor(); + + object.on('shallowclone', function(eventObject) { + event = eventObject; + object.off(event.type, listener2); + }) + .on('shallowclone', listener2) + .emit('shallowclone'); + + ok(event.listener2); + }); + + test('emits a custom event object', function() { + var event = Benchmark.Event('custom'), + object = Constructor(); + + object.on('custom', function(eventObject) { eventObject.touched = true; }); + object.emit(event); + ok(event.touched); + }); + + test('sets `event.result` correctly', function() { + var event = Benchmark.Event('result'), + object = Constructor(); + + object.on('result', function() { return 'x'; }); + object.emit(event); + equal(event.result, 'x'); + }); + + test('sets `event.type` correctly', function() { + var event, + object = Constructor(); + + object.on('type', function(eventObj) { + event = eventObj; + }); + + object.emit('type'); + equal(event.type, 'type'); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#listeners'); + + (function() { + test('returns the correct listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + deepEqual(object.listeners('x'), [listener]); + }); + + test('returns an array and initializes previously uninitialized listeners', function() { + var object = Constructor(); + deepEqual(object.listeners('x'), []); + deepEqual(object.events, { 'x': [] }); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#off'); + + (function() { + test('returns the benchmark', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + equal(object.off('x', listener), object); + }); + + test('will ignore inherited properties of the event cache', function() { + var Dummy = function() { }, + listener = function() { }, + object = Constructor(); + + Dummy.prototype.x = [listener]; + object.events = new Dummy; + + object.off('x', listener); + deepEqual(object.events.x, [listener]); + }); + + test('handles an event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.off('x', listener); + deepEqual(object.events.x, []); + }); + + test('handles unregistering duplicate listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('x', listener); + + var events = object.events; + object.off('x', listener); + deepEqual(events.x, [listener]); + + object.off('x', listener); + deepEqual(events.x, []); + }); + + test('handles a non-registered listener', function() { + var object = Constructor(); + object.off('x', function() { }); + equal(object.events, undefined); + }); + + test('handles space separated event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('y', listener); + + var events = object.events; + object.off('x y', listener); + deepEqual(events.x, []); + deepEqual(events.y, []); + }); + + test('handles space separated event type and no listener', function() { + var listener1 = function() { }, + listener2 = function() { }, + object = Constructor(); + + object.on('x', listener1); + object.on('y', listener2); + + var events = object.events; + object.off('x y'); + deepEqual(events.x, []); + deepEqual(events.y, []); + }); + + test('handles no arguments', function() { + var listener1 = function() { }, + listener2 = function() { }, + listener3 = function() { }, + object = Constructor(); + + object.on('x', listener1); + object.on('y', listener2); + object.on('z', listener3); + + var events = object.events; + object.off(); + deepEqual(events.x, []); + deepEqual(events.y, []); + deepEqual(events.z, []); + }); + }()); + + /*------------------------------------------------------------------------*/ + + QUnit.module(namespace + '#on'); + + (function() { + test('returns the benchmark', function() { + var listener = function() { }, + object = Constructor(); + + equal(object.on('x', listener), object); + }); + + test('will ignore inherited properties of the event cache', function() { + var Dummy = function() { }, + listener1 = function() { }, + listener2 = function() { }, + object = Constructor(); + + Dummy.prototype.x = [listener1]; + object.events = new Dummy; + + object.on('x', listener2); + deepEqual(object.events.x, [listener2]); + }); + + test('handles an event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + deepEqual(object.events.x, [listener]); + }); + + test('handles registering duplicate listeners', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x', listener); + object.on('x', listener); + deepEqual(object.events.x, [listener, listener]); + }); + + test('handles space separated event type and listener', function() { + var listener = function() { }, + object = Constructor(); + + object.on('x y', listener); + + var events = object.events; + deepEqual(events.x, [listener]); + deepEqual(events.y, [listener]); + }); + }()); + }); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#abort'); + + (function() { + test('igores abort calls when the suite isn\'t running', function() { + var fired = false; + var suite = Benchmark.Suite('suite', { + 'onAbort': function() { fired = true; } + }); + + suite.add('foo', function() { }); + suite.abort(); + equal(fired, false); + }); + + test('ignores abort calls from `Benchmark.Suite#reset` when the suite isn\'t running', function() { + var fired = false; + var suite = Benchmark.Suite('suite', { + 'onAbort': function() { fired = true; } + }); + + suite.add('foo', function() { }); + suite.reset(); + equal(fired, false); + }); + + asyncTest('emits an abort event when running', function() { + var fired = false; + + Benchmark.Suite({ + 'onAbort': function() { fired = true; } + }) + .on('start', function() { + this.abort(); + }) + .on('complete', function() { + ok(fired); + QUnit.start(); + }) + .add(function(){ }) + .run({ 'async': true }); + }); + + asyncTest('emits an abort event after calling `Benchmark.Suite#reset`', function() { + var fired = false; + + Benchmark.Suite({ + 'onAbort': function() { fired = true; } + }) + .on('start', function() { + this.reset(); + }) + .on('complete', function() { + ok(fired); + QUnit.start(); + }) + .add(function(){ }) + .run({ 'async': true }); + }); + + asyncTest('should abort deferred benchmark', function() { + var fired = false, + suite = Benchmark.Suite(); + + suite.on('complete', function() { + equal(fired, false); + QUnit.start(); + }) + .add('a', { + 'defer': true, + 'fn': function(deferred) { + // avoid test inlining + suite.name; + // delay resolve + setTimeout(function() { + deferred.resolve(); + suite.abort(); + }, 10); + } + }) + .add('b', { + 'defer': true, + 'fn': function(deferred) { + // avoid test inlining + suite.name; + // delay resolve + setTimeout(function() { + deferred.resolve(); + fired = true; + }, 10); + } + }) + .run(); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#concat'); + + (function() { + var args = arguments; + + test('doesn\'t treat an arguments object like an array', function() { + var suite = Benchmark.Suite(); + deepEqual(suite.concat(args), [args]); + }); + + test('flattens array arguments', function() { + var suite = Benchmark.Suite(); + deepEqual(suite.concat([1, 2], 3, [4, 5]), [1, 2, 3, 4, 5]); + }); + + test('supports concating sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[2] = 2; + suite.length = 3; + + var actual = suite.concat(3); + deepEqual(actual, [0, undefined, 2, 3]); + equal('1' in actual, false); + }); + + test('supports sparse arrays as arguments', function() { + var suite = Benchmark.Suite(), + sparse = []; + + sparse[0] = 0; + sparse[2] = 2; + sparse.length = 3; + + var actual = suite.concat(sparse); + deepEqual(actual, [0, undefined, 2]); + equal('1' in actual, false); + }); + + test('creates a new array', function() { + var suite = Benchmark.Suite(); + ok(suite.concat(1) !== suite); + }); + }(1, 2, 3)); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#reverse'); + + (function() { + test('reverses the element order', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.reverse(); + equal(actual, suite); + deepEqual(slice.call(actual), [1, 0]); + }); + + test('supports reversing sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[2] = 2; + suite.length = 3; + + var actual = suite.reverse(); + equal(actual, suite); + deepEqual(slice.call(actual), [2, undefined, 0]); + equal('1' in actual, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#shift'); + + (function() { + test('removes the first element', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.shift(); + equal(actual, 0); + deepEqual(slice.call(suite), [1]); + }); + + test('shifts an object with no elements', function() { + var suite = Benchmark.Suite(), + actual = suite.shift(); + + equal(actual, undefined); + deepEqual(slice.call(suite), []); + }); + + test('should have no elements when length is 0 after shift', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1; + suite.shift(); + + // ensure element is removed + equal('0' in suite, false); + equal(suite.length, 0); + }); + + test('supports shifting sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 1; + suite[3] = 3; + suite.length = 4; + + var actual = suite.shift(); + equal(actual, undefined); + deepEqual(slice.call(suite), [1, undefined, 3]); + equal('1' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#slice'); + + (function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite[2] = 2; + suite[3] = 3; + suite.length = 4; + + test('works with no arguments', function() { + var actual = suite.slice(); + deepEqual(actual, [0, 1, 2, 3]); + ok(suite !== actual); + }); + + test('works with positive `start` argument', function() { + var actual = suite.slice(2); + deepEqual(actual, [2, 3]); + ok(suite !== actual); + }); + + test('works with positive `start` and `end` arguments', function() { + var actual = suite.slice(1, 3); + deepEqual(actual, [1, 2]); + ok(suite !== actual); + }); + + test('works with `end` values exceeding length', function() { + var actual = suite.slice(1, 10); + deepEqual(actual, [1, 2, 3]); + ok(suite !== actual); + }); + + test('works with negative `start` and `end` arguments', function() { + var actual = suite.slice(-3, -1); + deepEqual(actual, [1, 2]); + ok(suite !== actual); + }); + + test('works with an extreme negative `end` value', function() { + var actual = suite.slice(1, -10); + deepEqual(actual, []); + equal('-1' in actual, false); + ok(suite !== actual); + }); + + test('supports slicing sparse arrays', function() { + var sparse = Benchmark.Suite(); + sparse[1] = 1; + sparse[3] = 3; + sparse.length = 4; + + var actual = sparse.slice(0, 2); + deepEqual(actual, [undefined, 1]); + equal('0' in actual, false); + + actual = sparse.slice(1); + deepEqual(actual, [1, undefined, 3]); + equal('1' in actual, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#splice'); + + (function() { + test('works with no arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1; + + var actual = suite.splice(); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0]); + }); + + test('works with only the `start` argument', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 1; + suite.length = 2; + + var actual = suite.splice(1); + deepEqual(actual, [1]); + deepEqual(slice.call(suite), [0]); + }); + + test('should have no elements when length is 0 after splice', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite.length = 1 + suite.splice(0, 1); + + // ensure element is removed + equal('0' in suite, false); + equal(suite.length, 0); + }); + + test('works with positive `start` argument', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 0, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('works with positive `start` and `deleteCount` arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 1, 1, 2); + deepEqual(actual, [3]); + deepEqual(slice.call(suite), [0, 1, 2]); + }); + + test('works with `deleteCount` values exceeding length', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(1, 10, 1, 2); + deepEqual(actual, [3]); + deepEqual(slice.call(suite), [0, 1, 2]); + }); + + test('works with negative `start` and `deleteCount` arguments', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(-1, -1, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('works with an extreme negative `deleteCount` value', function() { + var suite = Benchmark.Suite(); + suite[0] = 0; + suite[1] = 3; + suite.length = 2; + + var actual = suite.splice(0, -10, 1, 2); + deepEqual(actual, []); + deepEqual(slice.call(suite), [1, 2, 0, 3]); + }); + + test('supports splicing sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 1; + suite[3] = 3; + suite.length = 4; + + var actual = suite.splice(1, 2, 1, 2); + deepEqual(actual, [1, undefined]); + equal(actual.length, 2); + deepEqual(slice.call(suite), [undefined, 1, 2, 3]); + equal('0' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite#unshift'); + + (function() { + test('adds a first element', function() { + var suite = Benchmark.Suite(); + suite[0] = 1; + suite.length = 1; + + var actual = suite.unshift(0); + equal(actual, 2); + deepEqual(slice.call(suite), [0, 1]); + }); + + test('adds multiple elements to the front', function() { + var suite = Benchmark.Suite(); + suite[0] = 3; + suite.length = 1; + + var actual = suite.unshift(0, 1, 2); + equal(actual, 4); + deepEqual(slice.call(suite), [0, 1, 2, 3]); + }); + + test('supports unshifting sparse arrays', function() { + var suite = Benchmark.Suite(); + suite[1] = 2; + suite.length = 2; + + var actual = suite.unshift(0); + equal(actual, 3); + deepEqual(slice.call(suite), [0, undefined, 2]); + equal('1' in suite, false); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite filtered results onComplete'); + + (function() { + var count = 0, + suite = Benchmark.Suite(); + + suite.add('a', function() { + count++; + }) + .add('b', function() { + for (var i = 0; i < 1e6; i++) { + count++; + } + }) + .add('c', function() { + throw new TypeError; + }); + + asyncTest('should filter by fastest', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('fastest').pluck('name'), ['a']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + + asyncTest('should filter by slowest', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('slowest').pluck('name'), ['b']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + + asyncTest('should filter by successful', function() { + suite.on('complete', function() { + suite.off(); + deepEqual(this.filter('successful').pluck('name'), ['a', 'b']); + QUnit.start(); + }) + .run({ 'async': true }); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.Suite event flow'); + + (function() { + var events = [], + callback = function(event) { events.push(event); }; + + var suite = Benchmark.Suite('suite', { + 'onAdd': callback, + 'onAbort': callback, + 'onClone': callback, + 'onError': callback, + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback, + 'onReset': callback + }) + .add('bench', function() { + throw null; + }, { + 'onAbort': callback, + 'onClone': callback, + 'onError': callback, + 'onStart': callback, + 'onCycle': callback, + 'onComplete': callback, + 'onReset': callback + }) + .run({ 'async': false }); + + // first Suite#onAdd + test('should emit the suite "add" event first', function() { + var event = events[0]; + ok(event.type == 'add' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // next we start the Suite because no reset was needed + test('should emit the suite "start" event', function() { + var event = events[1]; + ok(event.type == 'start' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // and so start the first benchmark + test('should emit the benchmark "start" event', function() { + var event = events[2]; + ok(event.type == 'start' && event.currentTarget.name == 'bench'); + }); + + // oh no! we abort because of an error + test('should emit the benchmark "error" event', function() { + var event = events[3]; + ok(event.type == 'error' && event.currentTarget.name == 'bench'); + }); + + // benchmark error triggered + test('should emit the benchmark "abort" event', function() { + var event = events[4]; + ok(event.type == 'abort' && event.currentTarget.name == 'bench'); + }); + + // we reset the benchmark as part of the abort + test('should emit the benchmark "reset" event', function() { + var event = events[5]; + ok(event.type == 'reset' && event.currentTarget.name == 'bench'); + }); + + // benchmark is cycle is finished + test('should emit the benchmark "cycle" event', function() { + var event = events[6]; + ok(event.type == 'cycle' && event.currentTarget.name == 'bench'); + }); + + // benchmark is complete + test('should emit the benchmark "complete" event', function() { + var event = events[7]; + ok(event.type == 'complete' && event.currentTarget.name == 'bench'); + }); + + // the benchmark error triggers a Suite error + test('should emit the suite "error" event', function() { + var event = events[8]; + ok(event.type == 'error' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // the Suite cycle finishes + test('should emit the suite "cycle" event', function() { + var event = events[9]; + ok(event.type == 'cycle' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + // the Suite completes + test('finally it should emit the suite "complete" event', function() { + var event = events[10]; + ok(event.type == 'complete' && event.currentTarget.name == 'suite' && event.target.name == 'bench'); + }); + + test('emitted all expected events', function() { + ok(events.length == 11); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Deferred benchmarks'); + + (function() { + asyncTest('should run a deferred benchmark correctly', function() { + Benchmark(function(deferred) { + setTimeout(function() { deferred.resolve(); }, 1e3); + }, { + 'defer': true, + 'onComplete': function() { + equal(this.hz.toFixed(0), 1); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should run with string values for "fn", "setup", and "teardown"', function() { + Benchmark({ + 'defer': true, + 'setup': 'var x = [3, 2, 1];', + 'fn': 'setTimeout(function() { x.sort(); deferred.resolve(); }, 10);', + 'teardown': 'x.length = 0;', + 'onComplete': function() { + ok(true); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should run recursively', function() { + Benchmark({ + 'defer': true, + 'setup': 'var x = [3, 2, 1];', + 'fn': 'for (var i = 0; i < 100; i++) x[ i % 2 ? "sort" : "reverse" ](); deferred.resolve();', + 'teardown': 'x.length = 0;', + 'onComplete': function() { + ok(true); + QUnit.start(); + } + }) + .run(); + }); + + asyncTest('should execute "setup", "fn", and "teardown" in correct order', function() { + var fired = []; + + Benchmark({ + 'defer': true, + 'setup': function() { + fired.push('setup'); + }, + 'fn': function(deferred) { + fired.push('fn'); + setTimeout(function() { deferred.resolve(); }, 10); + }, + 'teardown': function() { + fired.push('teardown'); + }, + 'onComplete': function() { + var actual = fired.join().replace(/(fn,)+/g, '$1').replace(/(setup,fn,teardown(?:,|$))+/, '$1'); + equal(actual, 'setup,fn,teardown'); + QUnit.start(); + } + }) + .run(); + }); + }()); + + /*--------------------------------------------------------------------------*/ + + QUnit.module('Benchmark.deepClone'); + + (function() { + asyncTest('avoids call stack limits', function() { + var result, + count = 0, + object = {}, + recurse = function() { count++; recurse(); }; + + setTimeout(function() { + ok(result, 'avoids call stack limits (stack limit is ' + (count - 1) + ')'); + QUnit.start(); + }, 15); + + if (toString.call(window.java) == '[object JavaPackage]') { + // Java throws uncatchable errors on call stack overflows, so to avoid + // them I chose a number higher than Rhino's call stack limit without + // dynamically testing for the actual limit + count = 3e3; + } else { + try { recurse(); } catch(e) { } + } + + // exceed limit + count++; + for (var i = 0, sub = object; i <= count; i++) { + sub = sub[i] = {}; + } + + try { + for (var i = 0, sub = Benchmark.deepClone(object); sub = sub[i]; i++) { } + result = --i == count; + } catch(e) { } + }); + }()); + + /*--------------------------------------------------------------------------*/ + + // explicitly call `QUnit.start()` for Narwhal, Rhino, and RingoJS + if (!window.document) { + QUnit.start(); + } +}(typeof global == 'object' && global || this));
@@ -0,0 +1,15 @@
+ +1.0.0 / 2013-02-03 +================== + + * Stop using the removed magic __stack global getter + +0.1.0 / 2012-10-04 +================== + + * add throwing of AssertionError for test frameworks etc + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,61 @@
+ +# better-assert + + Better c-style assertions using [callsite](https://github.com/visionmedia/callsite) for + self-documenting failure messages. + +## Installation + + $ npm install better-assert + +## Example + + By default assertions are enabled, however the __NO_ASSERT__ environment variable + will deactivate them when truthy. + +```js +var assert = require('better-assert'); + +test(); + +function test() { + var user = { name: 'tobi' }; + assert('tobi' == user.name); + assert('number' == typeof user.age); +} + +AssertionError: 'number' == typeof user.age + at test (/Users/tj/projects/better-assert/example.js:9:3) + at Object.<anonymous> (/Users/tj/projects/better-assert/example.js:4:1) + at Module._compile (module.js:449:26) + at Object.Module._extensions..js (module.js:467:10) + at Module.load (module.js:356:32) + at Function.Module._load (module.js:312:12) + at Module.runMain (module.js:492:10) + at process.startup.processNextTick.process._tickCallback (node.js:244:9) +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,10 @@
+ +var assert = require('./'); + +test(); + +function test() { + var user = { name: 'tobi' }; + assert('tobi' == user.name); + assert('number' == typeof user.age); +}
@@ -0,0 +1,38 @@
+/** + * Module dependencies. + */ + +var AssertionError = require('assert').AssertionError + , callsite = require('callsite') + , fs = require('fs') + +/** + * Expose `assert`. + */ + +module.exports = process.env.NO_ASSERT + ? function(){} + : assert; + +/** + * Assert the given `expr`. + */ + +function assert(expr) { + if (expr) return; + + var stack = callsite(); + var call = stack[1]; + var file = call.getFileName(); + var lineno = call.getLineNumber(); + var src = fs.readFileSync(file, 'utf8'); + var line = src.split('\n')[lineno-1]; + var src = line.match(/assert\((.*)\)/)[1]; + + var err = new AssertionError({ + message: src, + stackStartFunction: stack[0].getFunction() + }); + + throw err; +}
@@ -0,0 +1,93 @@
+{ + "_args": [ + [ + "better-assert@~1.0.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\parsejson" + ] + ], + "_from": "better-assert@>=1.0.0 <1.1.0", + "_id": "better-assert@1.0.2", + "_inCache": true, + "_installable": true, + "_location": "/better-assert", + "_npmUser": { + "email": "coolhzb@163.com", + "name": "tony_ado" + }, + "_npmVersion": "1.4.9", + "_phantomChildren": {}, + "_requested": { + "name": "better-assert", + "raw": "better-assert@~1.0.0", + "rawSpec": "~1.0.0", + "scope": null, + "spec": ">=1.0.0 <1.1.0", + "type": "range" + }, + "_requiredBy": [ + "/engine.io-client/parseuri", + "/parsejson", + "/parseqs", + "/parseuri" + ], + "_resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz", + "_shasum": "40866b9e1b9e0b55b481894311e68faffaebc522", + "_shrinkwrap": null, + "_spec": "better-assert@~1.0.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\parsejson", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "bugs": { + "url": "https://github.com/visionmedia/better-assert/issues" + }, + "contributors": [ + { + "email": "coolhzb@163.com", + "name": "TonyHe" + }, + { + "name": "ForbesLindesay" + } + ], + "dependencies": { + "callsite": "1.0.0" + }, + "description": "Better assertions for node, reporting the expr, filename, lineno etc", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "40866b9e1b9e0b55b481894311e68faffaebc522", + "tarball": "http://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/visionmedia/better-assert", + "keywords": [ + "assert", + "stack", + "trace", + "debug" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + { + "email": "coolhzb@163.com", + "name": "tony_ado" + } + ], + "name": "better-assert", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/visionmedia/better-assert.git" + }, + "version": "1.0.2" +}
@@ -0,0 +1,8 @@
+ui: mocha-bdd +browsers: + - name: chrome + version: [8, latest] + - name: ie + version: 10 + - name: android + version: latest
@@ -0,0 +1,14 @@
+REPORTER = dot + +build: blob.js + +blob.js: + @./node_modules/.bin/browserify --standalone blob index.js > blob.js + +test: + @./node_modules/.bin/zuul -- test/index.js + +clean: + rm blob.js + +.PHONY: test blob.js
@@ -0,0 +1,11 @@
+Blob +==== + +A module that exports a constructor that uses window.Blob when available, and a BlobBuilder with any vendor prefix in other cases. If neither is available, it exports undefined. + +Usage: + +```javascript +var Blob = require('blob'); +var b = new Blob(['hi', 'constructing', 'a', 'blob']); +```
@@ -0,0 +1,49 @@
+/** + * Create a blob builder even when vendor prefixes exist + */ + +var BlobBuilder = global.BlobBuilder + || global.WebKitBlobBuilder + || global.MSBlobBuilder + || global.MozBlobBuilder; + +/** + * Check if Blob constructor is supported + */ + +var blobSupported = (function() { + try { + var b = new Blob(['hi']); + return b.size == 2; + } catch(e) { + return false; + } +})(); + +/** + * Check if BlobBuilder is supported + */ + +var blobBuilderSupported = BlobBuilder + && BlobBuilder.prototype.append + && BlobBuilder.prototype.getBlob; + +function BlobBuilderConstructor(ary, options) { + options = options || {}; + + var bb = new BlobBuilder(); + for (var i = 0; i < ary.length; i++) { + bb.append(ary[i]); + } + return (options.type) ? bb.getBlob(options.type) : bb.getBlob(); +}; + +module.exports = (function() { + if (blobSupported) { + return global.Blob; + } else if (blobBuilderSupported) { + return BlobBuilderConstructor; + } else { + return undefined; + } +})();
@@ -0,0 +1,69 @@
+{ + "_args": [ + [ + "blob@0.0.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser" + ] + ], + "_from": "blob@0.0.2", + "_id": "blob@0.0.2", + "_inCache": true, + "_installable": true, + "_location": "/blob", + "_npmUser": { + "email": "tonykovanen@hotmail.com", + "name": "rase-" + }, + "_npmVersion": "1.3.5", + "_phantomChildren": {}, + "_requested": { + "name": "blob", + "raw": "blob@0.0.2", + "rawSpec": "0.0.2", + "scope": null, + "spec": "0.0.2", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-parser" + ], + "_resolved": "https://registry.npmjs.org/blob/-/blob-0.0.2.tgz", + "_shasum": "b89562bd6994af95ba1e812155536333aa23cf24", + "_shrinkwrap": null, + "_spec": "blob@0.0.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser", + "bugs": { + "url": "https://github.com/rase-/blob/issues" + }, + "dependencies": {}, + "description": "Abstracts out Blob and uses BlobBulder in cases where it is supported with any vendor prefix.", + "devDependencies": { + "browserify": "3.30.1", + "expect.js": "0.2.0", + "mocha": "1.17.1", + "zuul": "1.5.4" + }, + "directories": {}, + "dist": { + "shasum": "b89562bd6994af95ba1e812155536333aa23cf24", + "tarball": "http://registry.npmjs.org/blob/-/blob-0.0.2.tgz" + }, + "homepage": "https://github.com/rase-/blob", + "maintainers": [ + { + "email": "tonykovanen@hotmail.com", + "name": "rase-" + } + ], + "name": "blob", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/rase-/blob.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.0.2" +}
@@ -0,0 +1,52 @@
+var Blob = require('../'); +var expect = require('expect.js'); + +if (!Blob) { + return; +} + +describe('blob', function() { + it('should encode a proper sized blob when given a string argument', function() { + var b = new Blob(['hi']); + expect(b.size).to.be(2); + }); + + it('should encode a blob with proper size when given two strings as arguments', function() { + var b = new Blob(['hi', 'hello']); + expect(b.size).to.be(7); + }); + + it('should encode arraybuffers with right content', function() { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary.buffer]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i); + }; + }); + + it('should encode with blobs', function() { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([new Blob([ary.buffer])]); + var fr = new FileReader(); + fr.onload = function() { + var newAry = new Uint8Array(this.result); + for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i); + }; + }); + + it('should enode mixed contents to right size', function() { + var ary = new Uint8Array(5); + for (var i = 0; i < 5; i++) ary[i] = i; + var b = new Blob([ary.buffer, 'hello']); + expect(b.size).to.be(10); + }); + + it('should accept mime type', function() { + var b = new Blob(['hi', 'hello'], { type: 'text/html' }); + expect(b.type).to.be('text/html'); + }); +});
@@ -0,0 +1,8 @@
+language: node_js +node_js: + - 0.6 + - 0.8 +notifications: + email: + recipients: + - brianloveswords@gmail.com
@@ -0,0 +1,47 @@
+# buffer-crc32 + +[](http://travis-ci.org/brianloveswords/buffer-crc32) + +crc32 that works with binary data and fancy character sets, outputs +buffer, signed or unsigned data and has tests. + +Derived from the sample CRC implementation in the PNG specification: http://www.w3.org/TR/PNG/#D-CRCAppendix + +# install +``` +npm install buffer-crc32 +``` + +# example +```js +var crc32 = require('buffer-crc32'); +// works with buffers +var buf = Buffer([0x00, 0x73, 0x75, 0x70, 0x20, 0x62, 0x72, 0x6f, 0x00]) +crc32(buf) // -> <Buffer 94 5a ab 4a> + +// has convenience methods for getting signed or unsigned ints +crc32.signed(buf) // -> -1805997238 +crc32.unsigned(buf) // -> 2488970058 + +// will cast to buffer if given a string, so you can +// directly use foreign characters safely +crc32('自動販売機') // -> <Buffer cb 03 1a c5> + +// and works in append mode too +var partialCrc = crc32('hey'); +var partialCrc = crc32(' ', partialCrc); +var partialCrc = crc32('sup', partialCrc); +var partialCrc = crc32(' ', partialCrc); +var finalCrc = crc32('bros', partialCrc); // -> <Buffer 47 fa 55 70> +``` + +# tests +This was tested against the output of zlib's crc32 method. You can run +the tests with`npm test` (requires tap) + +# see also +https://github.com/alexgorbatchev/node-crc, `crc.buffer.crc32` also +supports buffer inputs and return unsigned ints (thanks @tjholowaychuk). + +# license +MIT/X11
@@ -0,0 +1,88 @@
+var Buffer = require('buffer').Buffer; + +var CRC_TABLE = [ + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d +]; + +function bufferizeInt(num) { + var tmp = Buffer(4); + tmp.writeInt32BE(num, 0); + return tmp; +} + +function _crc32(buf, previous) { + if (!Buffer.isBuffer(buf)) { + buf = Buffer(buf); + } + if (Buffer.isBuffer(previous)) { + previous = previous.readUInt32BE(0); + } + var crc = ~~previous ^ -1; + for (var n = 0; n < buf.length; n++) { + crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8); + } + return (crc ^ -1); +} + +function crc32() { + return bufferizeInt(_crc32.apply(null, arguments)); +} +crc32.signed = function () { + return _crc32.apply(null, arguments); +}; +crc32.unsigned = function () { + return _crc32.apply(null, arguments) >>> 0; +}; + +module.exports = crc32;
@@ -0,0 +1,81 @@
+{ + "_args": [ + [ + "buffer-crc32@0.2.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "buffer-crc32@0.2.1", + "_id": "buffer-crc32@0.2.1", + "_inCache": true, + "_installable": true, + "_location": "/buffer-crc32", + "_npmUser": { + "email": "brian@nyhacker.org", + "name": "brianloveswords" + }, + "_npmVersion": "1.1.65", + "_phantomChildren": {}, + "_requested": { + "name": "buffer-crc32", + "raw": "buffer-crc32@0.2.1", + "rawSpec": "0.2.1", + "scope": null, + "spec": "0.2.1", + "type": "version" + }, + "_requiredBy": [ + "/connect", + "/express" + ], + "_resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.1.tgz", + "_shasum": "be3e5382fc02b6d6324956ac1af98aa98b08534c", + "_shrinkwrap": null, + "_spec": "buffer-crc32@0.2.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "brianloveswords@gmail.com", + "name": "Brian J. Brennan", + "url": "http://bjb.io" + }, + "bugs": { + "url": "https://github.com/brianloveswords/buffer-crc32/issues" + }, + "contributors": [ + { + "name": "Vladimir Kuznetsov" + } + ], + "dependencies": {}, + "description": "A pure javascript CRC32 algorithm that plays nice with binary data", + "devDependencies": { + "tap": "~0.2.5" + }, + "directories": {}, + "dist": { + "shasum": "be3e5382fc02b6d6324956ac1af98aa98b08534c", + "tarball": "http://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.1.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/brianloveswords/buffer-crc32", + "main": "index.js", + "maintainers": [ + { + "email": "brian@nyhacker.org", + "name": "brianloveswords" + } + ], + "name": "buffer-crc32", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/brianloveswords/buffer-crc32.git" + }, + "scripts": { + "test": "./node_modules/.bin/tap tests/*.test.js" + }, + "version": "0.2.1" +}
@@ -0,0 +1,89 @@
+var crc32 = require('..'); +var test = require('tap').test; + +test('simple crc32 is no problem', function (t) { + var input = Buffer('hey sup bros'); + var expected = Buffer([0x47, 0xfa, 0x55, 0x70]); + t.same(crc32(input), expected); + t.end(); +}); + +test('another simple one', function (t) { + var input = Buffer('IEND'); + var expected = Buffer([0xae, 0x42, 0x60, 0x82]); + t.same(crc32(input), expected); + t.end(); +}); + +test('slightly more complex', function (t) { + var input = Buffer([0x00, 0x00, 0x00]); + var expected = Buffer([0xff, 0x41, 0xd9, 0x12]); + t.same(crc32(input), expected); + t.end(); +}); + +test('complex crc32 gets calculated like a champ', function (t) { + var input = Buffer('शीर्षक'); + var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]); + t.same(crc32(input), expected); + t.end(); +}); + +test('casts to buffer if necessary', function (t) { + var input = 'शीर्षक'; + var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]); + t.same(crc32(input), expected); + t.end(); +}); + +test('can do signed', function (t) { + var input = 'ham sandwich'; + var expected = -1891873021; + t.same(crc32.signed(input), expected); + t.end(); +}); + +test('can do unsigned', function (t) { + var input = 'bear sandwich'; + var expected = 3711466352; + t.same(crc32.unsigned(input), expected); + t.end(); +}); + + +test('simple crc32 in append mode', function (t) { + var input = [Buffer('hey'), Buffer(' '), Buffer('sup'), Buffer(' '), Buffer('bros')]; + var expected = Buffer([0x47, 0xfa, 0x55, 0x70]); + for (var crc = 0, i = 0; i < input.length; i++) { + crc = crc32(input[i], crc); + } + t.same(crc, expected); + t.end(); +}); + + +test('can do signed in append mode', function (t) { + var input1 = 'ham'; + var input2 = ' '; + var input3 = 'sandwich'; + var expected = -1891873021; + + var crc = crc32.signed(input1); + crc = crc32.signed(input2, crc); + crc = crc32.signed(input3, crc); + + t.same(crc, expected); + t.end(); +}); + +test('can do unsigned in append mode', function (t) { + var input1 = 'bear san'; + var input2 = 'dwich'; + var expected = 3711466352; + + var crc = crc32.unsigned(input1); + crc = crc32.unsigned(input2, crc); + t.same(crc, expected); + t.end(); +}); +
@@ -0,0 +1,10 @@
+ +0.2.0 / 2012-10-28 +================== + + * bytes(200).should.eql('200b') + +0.1.0 / 2012-07-04 +================== + + * add bytes to string conversion [yields]
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --reporter spec \ + --require should + +.PHONY: test
@@ -0,0 +1,51 @@
+# node-bytes + + Byte string parser / formatter. + +## Example: + +```js +bytes('1kb') +// => 1024 + +bytes('2mb') +// => 2097152 + +bytes('1gb') +// => 1073741824 + +bytes(1073741824) +// => 1gb +``` + +## Installation + +``` +$ npm install bytes +$ component install visionmedia/bytes.js +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,7 @@
+{ + "name": "bytes", + "description": "byte size string parser / serializer", + "keywords": ["bytes", "utility"], + "version": "0.1.0", + "scripts": ["index.js"] +}
@@ -0,0 +1,39 @@
+ +/** + * Parse byte `size` string. + * + * @param {String} size + * @return {Number} + * @api public + */ + +module.exports = function(size) { + if ('number' == typeof size) return convert(size); + var parts = size.match(/^(\d+(?:\.\d+)?) *(kb|mb|gb)$/) + , n = parseFloat(parts[1]) + , type = parts[2]; + + var map = { + kb: 1 << 10 + , mb: 1 << 20 + , gb: 1 << 30 + }; + + return map[type] * n; +}; + +/** + * convert bytes into string. + * + * @param {Number} b - bytes to convert + * @return {String} + * @api public + */ + +function convert (b) { + var gb = 1 << 30, mb = 1 << 20, kb = 1 << 10; + if (b >= gb) return (Math.round(b / gb * 100) / 100) + 'gb'; + if (b >= mb) return (Math.round(b / mb * 100) / 100) + 'mb'; + if (b >= kb) return (Math.round(b / kb * 100) / 100) + 'kb'; + return b + 'b'; +}
@@ -0,0 +1,62 @@
+{ + "_args": [ + [ + "bytes@0.2.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect" + ] + ], + "_from": "bytes@0.2.0", + "_id": "bytes@0.2.0", + "_inCache": true, + "_installable": true, + "_location": "/bytes", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.64", + "_phantomChildren": {}, + "_requested": { + "name": "bytes", + "raw": "bytes@0.2.0", + "rawSpec": "0.2.0", + "scope": null, + "spec": "0.2.0", + "type": "version" + }, + "_requiredBy": [ + "/connect" + ], + "_resolved": "https://registry.npmjs.org/bytes/-/bytes-0.2.0.tgz", + "_shasum": "aad33ec14e3dc2ca74e8e7d451f9ba053ad4f7a0", + "_shrinkwrap": null, + "_spec": "bytes@0.2.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk", + "url": "http://tjholowaychuk.com" + }, + "dependencies": {}, + "description": "byte size string parser / serializer", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "aad33ec14e3dc2ca74e8e7d451f9ba053ad4f7a0", + "tarball": "http://registry.npmjs.org/bytes/-/bytes-0.2.0.tgz" + }, + "main": "index.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "bytes", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.2.0" +}
@@ -0,0 +1,10 @@
+ +1.0.0 / 2013-01-24 +================== + + * remove lame magical getters + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,6 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should + +.PHONY: test
@@ -0,0 +1,44 @@
+# callstack + + Access to v8's "raw" `CallSite`s. + +## Installation + + $ npm install callsite + +## Example + +```js +var stack = require('callsite'); + +foo(); + +function foo() { + bar(); +} + +function bar() { + baz(); +} + +function baz() { + console.log(); + stack().forEach(function(site){ + console.log(' \033[36m%s\033[90m in %s:%d\033[0m' + , site.getFunctionName() || 'anonymous' + , site.getFileName() + , site.getLineNumber()); + }); + console.log(); +} +``` + +## Why? + + Because you can do weird, stupid, clever, wacky things such as: + + - [better-assert](https://github.com/visionmedia/better-assert) + +## License + + MIT
@@ -0,0 +1,10 @@
+ +module.exports = function(){ + var orig = Error.prepareStackTrace; + Error.prepareStackTrace = function(_, stack){ return stack; }; + var err = new Error; + Error.captureStackTrace(err, arguments.callee); + var stack = err.stack; + Error.prepareStackTrace = orig; + return stack; +};
@@ -0,0 +1,69 @@
+{ + "_args": [ + [ + "callsite@1.0.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\better-assert" + ] + ], + "_from": "callsite@1.0.0", + "_id": "callsite@1.0.0", + "_inCache": true, + "_installable": true, + "_location": "/callsite", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.2.2", + "_phantomChildren": {}, + "_requested": { + "name": "callsite", + "raw": "callsite@1.0.0", + "rawSpec": "1.0.0", + "scope": null, + "spec": "1.0.0", + "type": "version" + }, + "_requiredBy": [ + "/better-assert" + ], + "_resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz", + "_shasum": "280398e5d664bd74038b6f0905153e6e8af1bc20", + "_shrinkwrap": null, + "_spec": "callsite@1.0.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\better-assert", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "dependencies": {}, + "description": "access to v8's CallSites", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "280398e5d664bd74038b6f0905153e6e8af1bc20", + "tarball": "http://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz" + }, + "engines": { + "node": "*" + }, + "keywords": [ + "stack", + "trace", + "line" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "callsite", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "1.0.0" +}
@@ -0,0 +1,107 @@
+ +0.6.1 / 2012-06-01 +================== + + * Added: append (yes or no) on confirmation + * Added: allow node.js v0.7.x + +0.6.0 / 2012-04-10 +================== + + * Added `.prompt(obj, callback)` support. Closes #49 + * Added default support to .choose(). Closes #41 + * Fixed the choice example + +0.5.1 / 2011-12-20 +================== + + * Fixed `password()` for recent nodes. Closes #36 + +0.5.0 / 2011-12-04 +================== + + * Added sub-command option support [itay] + +0.4.3 / 2011-12-04 +================== + + * Fixed custom help ordering. Closes #32 + +0.4.2 / 2011-11-24 +================== + + * Added travis support + * Fixed: line-buffered input automatically trimmed. Closes #31 + +0.4.1 / 2011-11-18 +================== + + * Removed listening for "close" on --help + +0.4.0 / 2011-11-15 +================== + + * Added support for `--`. Closes #24 + +0.3.3 / 2011-11-14 +================== + + * Fixed: wait for close event when writing help info [Jerry Hamlet] + +0.3.2 / 2011-11-01 +================== + + * Fixed long flag definitions with values [felixge] + +0.3.1 / 2011-10-31 +================== + + * Changed `--version` short flag to `-V` from `-v` + * Changed `.version()` so it's configurable [felixge] + +0.3.0 / 2011-10-31 +================== + + * Added support for long flags only. Closes #18 + +0.2.1 / 2011-10-24 +================== + + * "node": ">= 0.4.x < 0.7.0". Closes #20 + +0.2.0 / 2011-09-26 +================== + + * Allow for defaults that are not just boolean. Default peassignment only occurs for --no-*, optional, and required arguments. [Jim Isaacs] + +0.1.0 / 2011-08-24 +================== + + * Added support for custom `--help` output + +0.0.5 / 2011-08-18 +================== + + * Changed: when the user enters nothing prompt for password again + * Fixed issue with passwords beginning with numbers [NuckChorris] + +0.0.4 / 2011-08-15 +================== + + * Fixed `Commander#args` + +0.0.3 / 2011-08-15 +================== + + * Added default option value support + +0.0.2 / 2011-08-15 +================== + + * Added mask support to `Command#password(str[, mask], fn)` + * Added `Command#password(str, fn)` + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,7 @@
+ +TESTS = $(shell find test/test.*.js) + +test: + @./test/run $(TESTS) + +.PHONY: test
@@ -0,0 +1,262 @@
+# Commander.js + + The complete solution for [node.js](http://nodejs.org) command-line interfaces, inspired by Ruby's [commander](https://github.com/visionmedia/commander). + + [](http://travis-ci.org/visionmedia/commander.js) + +## Installation + + $ npm install commander + +## Option parsing + + Options with commander are defined with the `.option()` method, also serving as documentation for the options. The example below parses args and options from `process.argv`, leaving remaining args as the `program.args` array which were not consumed by options. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('commander'); + +program + .version('0.0.1') + .option('-p, --peppers', 'Add peppers') + .option('-P, --pineapple', 'Add pineapple') + .option('-b, --bbq', 'Add bbq sauce') + .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble') + .parse(process.argv); + +console.log('you ordered a pizza with:'); +if (program.peppers) console.log(' - peppers'); +if (program.pineapple) console.log(' - pineappe'); +if (program.bbq) console.log(' - bbq'); +console.log(' - %s cheese', program.cheese); +``` + + Short flags may be passed as a single arg, for example `-abc` is equivalent to `-a -b -c`. Multi-word options such as "--template-engine" are camel-cased, becoming `program.templateEngine` etc. + +## Automated --help + + The help information is auto-generated based on the information commander already knows about your program, so the following `--help` info is for free: + +``` + $ ./examples/pizza --help + + Usage: pizza [options] + + Options: + + -V, --version output the version number + -p, --peppers Add peppers + -P, --pineapple Add pineappe + -b, --bbq Add bbq sauce + -c, --cheese <type> Add the specified type of cheese [marble] + -h, --help output usage information + +``` + +## Coercion + +```js +function range(val) { + return val.split('..').map(Number); +} + +function list(val) { + return val.split(','); +} + +program + .version('0.0.1') + .usage('[options] <file ...>') + .option('-i, --integer <n>', 'An integer argument', parseInt) + .option('-f, --float <n>', 'A float argument', parseFloat) + .option('-r, --range <a>..<b>', 'A range', range) + .option('-l, --list <items>', 'A list', list) + .option('-o, --optional [value]', 'An optional value') + .parse(process.argv); + +console.log(' int: %j', program.integer); +console.log(' float: %j', program.float); +console.log(' optional: %j', program.optional); +program.range = program.range || []; +console.log(' range: %j..%j', program.range[0], program.range[1]); +console.log(' list: %j', program.list); +console.log(' args: %j', program.args); +``` + +## Custom help + + You can display arbitrary `-h, --help` information + by listening for "--help". Commander will automatically + exit once you are done so that the remainder of your program + does not execute causing undesired behaviours, for example + in the following executable "stuff" will not output when + `--help` is used. + +```js +#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var program = require('../'); + +function list(val) { + return val.split(',').map(Number); +} + +program + .version('0.0.1') + .option('-f, --foo', 'enable some foo') + .option('-b, --bar', 'enable some bar') + .option('-B, --baz', 'enable some baz'); + +// must be before .parse() since +// node's emit() is immediate + +program.on('--help', function(){ + console.log(' Examples:'); + console.log(''); + console.log(' $ custom-help --help'); + console.log(' $ custom-help -h'); + console.log(''); +}); + +program.parse(process.argv); + +console.log('stuff'); +``` + +yielding the following help output: + +``` + +Usage: custom-help [options] + +Options: + + -h, --help output usage information + -V, --version output the version number + -f, --foo enable some foo + -b, --bar enable some bar + -B, --baz enable some baz + +Examples: + + $ custom-help --help + $ custom-help -h + +``` + +## .prompt(msg, fn) + + Single-line prompt: + +```js +program.prompt('name: ', function(name){ + console.log('hi %s', name); +}); +``` + + Multi-line prompt: + +```js +program.prompt('description:', function(name){ + console.log('hi %s', name); +}); +``` + + Coercion: + +```js +program.prompt('Age: ', Number, function(age){ + console.log('age: %j', age); +}); +``` + +```js +program.prompt('Birthdate: ', Date, function(date){ + console.log('date: %s', date); +}); +``` + +## .password(msg[, mask], fn) + +Prompt for password without echoing: + +```js +program.password('Password: ', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +Prompt for password with mask char "*": + +```js +program.password('Password: ', '*', function(pass){ + console.log('got "%s"', pass); + process.stdin.destroy(); +}); +``` + +## .confirm(msg, fn) + + Confirm with the given `msg`: + +```js +program.confirm('continue? ', function(ok){ + console.log(' got %j', ok); +}); +``` + +## .choose(list, fn) + + Let the user choose from a `list`: + +```js +var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + +console.log('Choose the coolest pet:'); +program.choose(list, function(i){ + console.log('you chose %d "%s"', i, list[i]); +}); +``` + +## Links + + - [API documentation](http://visionmedia.github.com/commander.js/) + - [ascii tables](https://github.com/LearnBoost/cli-table) + - [progress bars](https://github.com/visionmedia/node-progress) + - [more progress bars](https://github.com/substack/node-multimeter) + - [examples](https://github.com/visionmedia/commander.js/tree/master/examples) + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,1026 @@
+ +/*! + * commander + * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca> + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , path = require('path') + , tty = require('tty') + , basename = path.basename; + +/** + * Expose the root command. + */ + +exports = module.exports = new Command; + +/** + * Expose `Command`. + */ + +exports.Command = Command; + +/** + * Expose `Option`. + */ + +exports.Option = Option; + +/** + * Initialize a new `Option` with the given `flags` and `description`. + * + * @param {String} flags + * @param {String} description + * @api public + */ + +function Option(flags, description) { + this.flags = flags; + this.required = ~flags.indexOf('<'); + this.optional = ~flags.indexOf('['); + this.bool = !~flags.indexOf('-no-'); + flags = flags.split(/[ ,|]+/); + if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift(); + this.long = flags.shift(); + this.description = description; +} + +/** + * Return option name. + * + * @return {String} + * @api private + */ + +Option.prototype.name = function(){ + return this.long + .replace('--', '') + .replace('no-', ''); +}; + +/** + * Check if `arg` matches the short or long flag. + * + * @param {String} arg + * @return {Boolean} + * @api private + */ + +Option.prototype.is = function(arg){ + return arg == this.short + || arg == this.long; +}; + +/** + * Initialize a new `Command`. + * + * @param {String} name + * @api public + */ + +function Command(name) { + this.commands = []; + this.options = []; + this.args = []; + this.name = name; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Command.prototype.__proto__ = EventEmitter.prototype; + +/** + * Add command `name`. + * + * The `.action()` callback is invoked when the + * command `name` is specified via __ARGV__, + * and the remaining arguments are applied to the + * function for access. + * + * When the `name` is "*" an un-matched command + * will be passed as the first arg, followed by + * the rest of __ARGV__ remaining. + * + * Examples: + * + * program + * .version('0.0.1') + * .option('-C, --chdir <path>', 'change the working directory') + * .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf') + * .option('-T, --no-tests', 'ignore test hook') + * + * program + * .command('setup') + * .description('run remote setup commands') + * .action(function(){ + * console.log('setup'); + * }); + * + * program + * .command('exec <cmd>') + * .description('run the given remote command') + * .action(function(cmd){ + * console.log('exec "%s"', cmd); + * }); + * + * program + * .command('*') + * .description('deploy the given env') + * .action(function(env){ + * console.log('deploying "%s"', env); + * }); + * + * program.parse(process.argv); + * + * @param {String} name + * @return {Command} the new command + * @api public + */ + +Command.prototype.command = function(name){ + var args = name.split(/ +/); + var cmd = new Command(args.shift()); + this.commands.push(cmd); + cmd.parseExpectedArgs(args); + cmd.parent = this; + return cmd; +}; + +/** + * Parse expected `args`. + * + * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`. + * + * @param {Array} args + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parseExpectedArgs = function(args){ + if (!args.length) return; + var self = this; + args.forEach(function(arg){ + switch (arg[0]) { + case '<': + self.args.push({ required: true, name: arg.slice(1, -1) }); + break; + case '[': + self.args.push({ required: false, name: arg.slice(1, -1) }); + break; + } + }); + return this; +}; + +/** + * Register callback `fn` for the command. + * + * Examples: + * + * program + * .command('help') + * .description('display verbose help') + * .action(function(){ + * // output help here + * }); + * + * @param {Function} fn + * @return {Command} for chaining + * @api public + */ + +Command.prototype.action = function(fn){ + var self = this; + this.parent.on(this.name, function(args, unknown){ + // Parse any so-far unknown options + unknown = unknown || []; + var parsed = self.parseOptions(unknown); + + // Output help if necessary + outputHelpIfNecessary(self, parsed.unknown); + + // If there are still any unknown options, then we simply + // die, unless someone asked for help, in which case we give it + // to them, and then we die. + if (parsed.unknown.length > 0) { + self.unknownOption(parsed.unknown[0]); + } + + self.args.forEach(function(arg, i){ + if (arg.required && null == args[i]) { + self.missingArgument(arg.name); + } + }); + + // Always append ourselves to the end of the arguments, + // to make sure we match the number of arguments the user + // expects + if (self.args.length) { + args[self.args.length] = self; + } else { + args.push(self); + } + + fn.apply(this, args); + }); + return this; +}; + +/** + * Define option with `flags`, `description` and optional + * coercion `fn`. + * + * The `flags` string should contain both the short and long flags, + * separated by comma, a pipe or space. The following are all valid + * all will output this way when `--help` is used. + * + * "-p, --pepper" + * "-p|--pepper" + * "-p --pepper" + * + * Examples: + * + * // simple boolean defaulting to false + * program.option('-p, --pepper', 'add pepper'); + * + * --pepper + * program.pepper + * // => Boolean + * + * // simple boolean defaulting to false + * program.option('-C, --no-cheese', 'remove cheese'); + * + * program.cheese + * // => true + * + * --no-cheese + * program.cheese + * // => true + * + * // required argument + * program.option('-C, --chdir <path>', 'change the working directory'); + * + * --chdir /tmp + * program.chdir + * // => "/tmp" + * + * // optional argument + * program.option('-c, --cheese [type]', 'add cheese [marble]'); + * + * @param {String} flags + * @param {String} description + * @param {Function|Mixed} fn or default + * @param {Mixed} defaultValue + * @return {Command} for chaining + * @api public + */ + +Command.prototype.option = function(flags, description, fn, defaultValue){ + var self = this + , option = new Option(flags, description) + , oname = option.name() + , name = camelcase(oname); + + // default as 3rd arg + if ('function' != typeof fn) defaultValue = fn, fn = null; + + // preassign default value only for --no-*, [optional], or <required> + if (false == option.bool || option.optional || option.required) { + // when --no-* we make sure default is true + if (false == option.bool) defaultValue = true; + // preassign only if we have a default + if (undefined !== defaultValue) self[name] = defaultValue; + } + + // register the option + this.options.push(option); + + // when it's passed assign the value + // and conditionally invoke the callback + this.on(oname, function(val){ + // coercion + if (null != val && fn) val = fn(val); + + // unassigned or bool + if ('boolean' == typeof self[name] || 'undefined' == typeof self[name]) { + // if no value, bool true, and we have a default, then use it! + if (null == val) { + self[name] = option.bool + ? defaultValue || true + : false; + } else { + self[name] = val; + } + } else if (null !== val) { + // reassign + self[name] = val; + } + }); + + return this; +}; + +/** + * Parse `argv`, settings options and invoking commands when defined. + * + * @param {Array} argv + * @return {Command} for chaining + * @api public + */ + +Command.prototype.parse = function(argv){ + // store raw args + this.rawArgs = argv; + + // guess name + if (!this.name) this.name = basename(argv[1]); + + // process argv + var parsed = this.parseOptions(this.normalize(argv.slice(2))); + this.args = parsed.args; + return this.parseArgs(this.args, parsed.unknown); +}; + +/** + * Normalize `args`, splitting joined short flags. For example + * the arg "-abc" is equivalent to "-a -b -c". + * + * @param {Array} args + * @return {Array} + * @api private + */ + +Command.prototype.normalize = function(args){ + var ret = [] + , arg; + + for (var i = 0, len = args.length; i < len; ++i) { + arg = args[i]; + if (arg.length > 1 && '-' == arg[0] && '-' != arg[1]) { + arg.slice(1).split('').forEach(function(c){ + ret.push('-' + c); + }); + } else { + ret.push(arg); + } + } + + return ret; +}; + +/** + * Parse command `args`. + * + * When listener(s) are available those + * callbacks are invoked, otherwise the "*" + * event is emitted and those actions are invoked. + * + * @param {Array} args + * @return {Command} for chaining + * @api private + */ + +Command.prototype.parseArgs = function(args, unknown){ + var cmds = this.commands + , len = cmds.length + , name; + + if (args.length) { + name = args[0]; + if (this.listeners(name).length) { + this.emit(args.shift(), args, unknown); + } else { + this.emit('*', args); + } + } else { + outputHelpIfNecessary(this, unknown); + + // If there were no args and we have unknown options, + // then they are extraneous and we need to error. + if (unknown.length > 0) { + this.unknownOption(unknown[0]); + } + } + + return this; +}; + +/** + * Return an option matching `arg` if any. + * + * @param {String} arg + * @return {Option} + * @api private + */ + +Command.prototype.optionFor = function(arg){ + for (var i = 0, len = this.options.length; i < len; ++i) { + if (this.options[i].is(arg)) { + return this.options[i]; + } + } +}; + +/** + * Parse options from `argv` returning `argv` + * void of these options. + * + * @param {Array} argv + * @return {Array} + * @api public + */ + +Command.prototype.parseOptions = function(argv){ + var args = [] + , len = argv.length + , literal + , option + , arg; + + var unknownOptions = []; + + // parse options + for (var i = 0; i < len; ++i) { + arg = argv[i]; + + // literal args after -- + if ('--' == arg) { + literal = true; + continue; + } + + if (literal) { + args.push(arg); + continue; + } + + // find matching Option + option = this.optionFor(arg); + + // option is defined + if (option) { + // requires arg + if (option.required) { + arg = argv[++i]; + if (null == arg) return this.optionMissingArgument(option); + if ('-' == arg[0]) return this.optionMissingArgument(option, arg); + this.emit(option.name(), arg); + // optional arg + } else if (option.optional) { + arg = argv[i+1]; + if (null == arg || '-' == arg[0]) { + arg = null; + } else { + ++i; + } + this.emit(option.name(), arg); + // bool + } else { + this.emit(option.name()); + } + continue; + } + + // looks like an option + if (arg.length > 1 && '-' == arg[0]) { + unknownOptions.push(arg); + + // If the next argument looks like it might be + // an argument for this option, we pass it on. + // If it isn't, then it'll simply be ignored + if (argv[i+1] && '-' != argv[i+1][0]) { + unknownOptions.push(argv[++i]); + } + continue; + } + + // arg + args.push(arg); + } + + return { args: args, unknown: unknownOptions }; +}; + +/** + * Argument `name` is missing. + * + * @param {String} name + * @api private + */ + +Command.prototype.missingArgument = function(name){ + console.error(); + console.error(" error: missing required argument `%s'", name); + console.error(); + process.exit(1); +}; + +/** + * `Option` is missing an argument, but received `flag` or nothing. + * + * @param {String} option + * @param {String} flag + * @api private + */ + +Command.prototype.optionMissingArgument = function(option, flag){ + console.error(); + if (flag) { + console.error(" error: option `%s' argument missing, got `%s'", option.flags, flag); + } else { + console.error(" error: option `%s' argument missing", option.flags); + } + console.error(); + process.exit(1); +}; + +/** + * Unknown option `flag`. + * + * @param {String} flag + * @api private + */ + +Command.prototype.unknownOption = function(flag){ + console.error(); + console.error(" error: unknown option `%s'", flag); + console.error(); + process.exit(1); +}; + +/** + * Set the program version to `str`. + * + * This method auto-registers the "-V, --version" flag + * which will print the version number when passed. + * + * @param {String} str + * @param {String} flags + * @return {Command} for chaining + * @api public + */ + +Command.prototype.version = function(str, flags){ + if (0 == arguments.length) return this._version; + this._version = str; + flags = flags || '-V, --version'; + this.option(flags, 'output the version number'); + this.on('version', function(){ + console.log(str); + process.exit(0); + }); + return this; +}; + +/** + * Set the description `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.description = function(str){ + if (0 == arguments.length) return this._description; + this._description = str; + return this; +}; + +/** + * Set / get the command usage `str`. + * + * @param {String} str + * @return {String|Command} + * @api public + */ + +Command.prototype.usage = function(str){ + var args = this.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }); + + var usage = '[options' + + (this.commands.length ? '] [command' : '') + + ']' + + (this.args.length ? ' ' + args : ''); + if (0 == arguments.length) return this._usage || usage; + this._usage = str; + + return this; +}; + +/** + * Return the largest option length. + * + * @return {Number} + * @api private + */ + +Command.prototype.largestOptionLength = function(){ + return this.options.reduce(function(max, option){ + return Math.max(max, option.flags.length); + }, 0); +}; + +/** + * Return help for options. + * + * @return {String} + * @api private + */ + +Command.prototype.optionHelp = function(){ + var width = this.largestOptionLength(); + + // Prepend the help information + return [pad('-h, --help', width) + ' ' + 'output usage information'] + .concat(this.options.map(function(option){ + return pad(option.flags, width) + + ' ' + option.description; + })) + .join('\n'); +}; + +/** + * Return command help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.commandHelp = function(){ + if (!this.commands.length) return ''; + return [ + '' + , ' Commands:' + , '' + , this.commands.map(function(cmd){ + var args = cmd.args.map(function(arg){ + return arg.required + ? '<' + arg.name + '>' + : '[' + arg.name + ']'; + }).join(' '); + + return cmd.name + + (cmd.options.length + ? ' [options]' + : '') + ' ' + args + + (cmd.description() + ? '\n' + cmd.description() + : ''); + }).join('\n\n').replace(/^/gm, ' ') + , '' + ].join('\n'); +}; + +/** + * Return program help documentation. + * + * @return {String} + * @api private + */ + +Command.prototype.helpInformation = function(){ + return [ + '' + , ' Usage: ' + this.name + ' ' + this.usage() + , '' + this.commandHelp() + , ' Options:' + , '' + , '' + this.optionHelp().replace(/^/gm, ' ') + , '' + , '' + ].join('\n'); +}; + +/** + * Prompt for a `Number`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForNumber = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseNumber(val){ + val = Number(val); + if (isNaN(val)) return self.promptSingleLine(str + '(must be a number) ', parseNumber); + fn(val); + }); +}; + +/** + * Prompt for a `Date`. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptForDate = function(str, fn){ + var self = this; + this.promptSingleLine(str, function parseDate(val){ + val = new Date(val); + if (isNaN(val.getTime())) return self.promptSingleLine(str + '(must be a date) ', parseDate); + fn(val); + }); +}; + +/** + * Single-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptSingleLine = function(str, fn){ + if ('function' == typeof arguments[2]) { + return this['promptFor' + (fn.name || fn)](str, arguments[2]); + } + + process.stdout.write(str); + process.stdin.setEncoding('utf8'); + process.stdin.once('data', function(val){ + fn(val.trim()); + }).resume(); +}; + +/** + * Multi-line prompt. + * + * @param {String} str + * @param {Function} fn + * @api private + */ + +Command.prototype.promptMultiLine = function(str, fn){ + var buf = []; + console.log(str); + process.stdin.setEncoding('utf8'); + process.stdin.on('data', function(val){ + if ('\n' == val || '\r\n' == val) { + process.stdin.removeAllListeners('data'); + fn(buf.join('\n')); + } else { + buf.push(val.trimRight()); + } + }).resume(); +}; + +/** + * Prompt `str` and callback `fn(val)` + * + * Commander supports single-line and multi-line prompts. + * To issue a single-line prompt simply add white-space + * to the end of `str`, something like "name: ", whereas + * for a multi-line prompt omit this "description:". + * + * + * Examples: + * + * program.prompt('Username: ', function(name){ + * console.log('hi %s', name); + * }); + * + * program.prompt('Description:', function(desc){ + * console.log('description was "%s"', desc.trim()); + * }); + * + * @param {String|Object} str + * @param {Function} fn + * @api public + */ + +Command.prototype.prompt = function(str, fn){ + var self = this; + + if ('string' == typeof str) { + if (/ $/.test(str)) return this.promptSingleLine.apply(this, arguments); + this.promptMultiLine(str, fn); + } else { + var keys = Object.keys(str) + , obj = {}; + + function next() { + var key = keys.shift() + , label = str[key]; + + if (!key) return fn(obj); + self.prompt(label, function(val){ + obj[key] = val; + next(); + }); + } + + next(); + } +}; + +/** + * Prompt for password with `str`, `mask` char and callback `fn(val)`. + * + * The mask string defaults to '', aka no output is + * written while typing, you may want to use "*" etc. + * + * Examples: + * + * program.password('Password: ', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * program.password('Password: ', '*', function(pass){ + * console.log('got "%s"', pass); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {String} mask + * @param {Function} fn + * @api public + */ + +Command.prototype.password = function(str, mask, fn){ + var self = this + , buf = ''; + + // default mask + if ('function' == typeof mask) { + fn = mask; + mask = ''; + } + + process.stdin.resume(); + tty.setRawMode(true); + process.stdout.write(str); + + // keypress + process.stdin.on('keypress', function(c, key){ + if (key && 'enter' == key.name) { + console.log(); + process.stdin.removeAllListeners('keypress'); + tty.setRawMode(false); + if (!buf.trim().length) return self.password(str, mask, fn); + fn(buf); + return; + } + + if (key && key.ctrl && 'c' == key.name) { + console.log('%s', buf); + process.exit(); + } + + process.stdout.write(mask); + buf += c; + }).resume(); +}; + +/** + * Confirmation prompt with `str` and callback `fn(bool)` + * + * Examples: + * + * program.confirm('continue? ', function(ok){ + * console.log(' got %j', ok); + * process.stdin.destroy(); + * }); + * + * @param {String} str + * @param {Function} fn + * @api public + */ + + +Command.prototype.confirm = function(str, fn, verbose){ + var self = this; + this.prompt(str, function(ok){ + if (!ok.trim()) { + if (!verbose) str += '(yes or no) '; + return self.confirm(str, fn, true); + } + fn(parseBool(ok)); + }); +}; + +/** + * Choice prompt with `list` of items and callback `fn(index, item)` + * + * Examples: + * + * var list = ['tobi', 'loki', 'jane', 'manny', 'luna']; + * + * console.log('Choose the coolest pet:'); + * program.choose(list, function(i){ + * console.log('you chose %d "%s"', i, list[i]); + * process.stdin.destroy(); + * }); + * + * @param {Array} list + * @param {Number|Function} index or fn + * @param {Function} fn + * @api public + */ + +Command.prototype.choose = function(list, index, fn){ + var self = this + , hasDefault = 'number' == typeof index; + + if (!hasDefault) { + fn = index; + index = null; + } + + list.forEach(function(item, i){ + if (hasDefault && i == index) { + console.log('* %d) %s', i + 1, item); + } else { + console.log(' %d) %s', i + 1, item); + } + }); + + function again() { + self.prompt(' : ', function(val){ + val = parseInt(val, 10) - 1; + if (hasDefault && isNaN(val)) val = index; + + if (null == list[val]) { + again(); + } else { + fn(val, list[val]); + } + }); + } + + again(); +}; + +/** + * Camel-case the given `flag` + * + * @param {String} flag + * @return {String} + * @api private + */ + +function camelcase(flag) { + return flag.split('-').reduce(function(str, word){ + return str + word[0].toUpperCase() + word.slice(1); + }); +} + +/** + * Parse a boolean `str`. + * + * @param {String} str + * @return {Boolean} + * @api private + */ + +function parseBool(str) { + return /^y|yes|ok|true$/i.test(str); +} + +/** + * Pad `str` to `width`. + * + * @param {String} str + * @param {Number} width + * @return {String} + * @api private + */ + +function pad(str, width) { + var len = Math.max(0, width - str.length); + return str + Array(len + 1).join(' '); +} + +/** + * Output help information if necessary + * + * @param {Command} command to output help for + * @param {Array} array of options to search for -h or --help + * @api private + */ + +function outputHelpIfNecessary(cmd, options) { + options = options || []; + for (var i = 0; i < options.length; i++) { + if (options[i] == '--help' || options[i] == '-h') { + process.stdout.write(cmd.helpInformation()); + cmd.emit('--help'); + process.exit(0); + } + } +}
@@ -0,0 +1,85 @@
+{ + "_args": [ + [ + "commander@0.6.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "commander@0.6.1", + "_id": "commander@0.6.1", + "_inCache": true, + "_installable": true, + "_location": "/commander", + "_nodeVersion": "v0.6.12", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.0-3", + "_phantomChildren": {}, + "_requested": { + "name": "commander", + "raw": "commander@0.6.1", + "rawSpec": "0.6.1", + "scope": null, + "spec": "0.6.1", + "type": "version" + }, + "_requiredBy": [ + "/express", + "/ws" + ], + "_resolved": "https://registry.npmjs.org/commander/-/commander-0.6.1.tgz", + "_shasum": "fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06", + "_shrinkwrap": null, + "_spec": "commander@0.6.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "bugs": { + "url": "https://github.com/visionmedia/commander.js/issues" + }, + "dependencies": {}, + "description": "the complete solution for node.js command-line programs", + "devDependencies": { + "should": ">= 0.0.1" + }, + "directories": {}, + "dist": { + "shasum": "fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06", + "tarball": "http://registry.npmjs.org/commander/-/commander-0.6.1.tgz" + }, + "engines": { + "node": ">= 0.4.x" + }, + "homepage": "https://github.com/visionmedia/commander.js#readme", + "keywords": [ + "command", + "option", + "parser", + "prompt", + "stdin" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "commander", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/commander.js.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.6.1" +}
@@ -0,0 +1,13 @@
+ +1.0.0 / 2014-05-27 +================== + + * index: use slice ref (#7, @viatropos) + * package: rename package to "component-bind" + * package: add "repository" field (#6, @repoify) + * package: add "component" section + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test
@@ -0,0 +1,64 @@
+# bind + + Function binding utility. + +## Installation + +``` +$ component install component/bind +``` + +## API + + - [bind(obj, fn)](#bindobj-fn) + - [bind(obj, fn, ...)](#bindobj-fn-) + - [bind(obj, name)](#bindobj-name) +<a name=""></a> + +<a name="bindobj-fn"></a> +### bind(obj, fn) +should bind the function to the given object. + +```js +var tobi = { name: 'tobi' }; + +function name() { + return this.name; +} + +var fn = bind(tobi, name); +fn().should.equal('tobi'); +``` + +<a name="bindobj-fn-"></a> +### bind(obj, fn, ...) +should curry the remaining arguments. + +```js +function add(a, b) { + return a + b; +} + +bind(null, add)(1, 2).should.equal(3); +bind(null, add, 1)(2).should.equal(3); +bind(null, add, 1, 2)().should.equal(3); +``` + +<a name="bindobj-name"></a> +### bind(obj, name) +should bind the method of the given name. + +```js +var tobi = { name: 'tobi' }; + +tobi.getName = function() { + return this.name; +}; + +var fn = bind(tobi, 'getName'); +fn().should.equal('tobi'); +``` + +## License + + MIT
@@ -0,0 +1,13 @@
+{ + "name": "bind", + "version": "1.0.0", + "description": "function binding utility", + "keywords": [ + "bind", + "utility" + ], + "dependencies": {}, + "scripts": [ + "index.js" + ] +}
@@ -0,0 +1,23 @@
+/** + * Slice reference. + */ + +var slice = [].slice; + +/** + * Bind `obj` to `fn`. + * + * @param {Object} obj + * @param {Function|String} fn or string + * @return {Function} + * @api public + */ + +module.exports = function(obj, fn){ + if ('string' == typeof fn) fn = obj[fn]; + if ('function' != typeof fn) throw new Error('bind() requires a function'); + var args = slice.call(arguments, 2); + return function(){ + return fn.apply(obj, args.concat(slice.call(arguments))); + } +};
@@ -0,0 +1,73 @@
+{ + "_args": [ + [ + "component-bind@1.0.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "component-bind@1.0.0", + "_id": "component-bind@1.0.0", + "_inCache": true, + "_installable": true, + "_location": "/component-bind", + "_npmUser": { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + }, + "_npmVersion": "1.4.9", + "_phantomChildren": {}, + "_requested": { + "name": "component-bind", + "raw": "component-bind@1.0.0", + "rawSpec": "1.0.0", + "scope": null, + "spec": "1.0.0", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz", + "_shasum": "00c608ab7dcd93897c0009651b1d3a8e1e73bbd1", + "_shrinkwrap": null, + "_spec": "component-bind@1.0.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "bugs": { + "url": "https://github.com/component/bind/issues" + }, + "component": { + "scripts": { + "bind/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "function binding utility", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "00c608ab7dcd93897c0009651b1d3a8e1e73bbd1", + "tarball": "http://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz" + }, + "homepage": "https://github.com/component/bind", + "keywords": [ + "bind", + "utility" + ], + "maintainers": [ + { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + } + ], + "name": "component-bind", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/component/bind.git" + }, + "version": "1.0.0" +}
@@ -0,0 +1,4 @@
+node_js: +- "0.8" +- "0.10" +language: node_js
@@ -0,0 +1,52 @@
+ +1.1.2 / 2014-02-10 +================== + + * package: rename to "component-emitter" + * package: update "main" and "component" fields + * Add license to Readme (same format as the other components) + * created .npmignore + * travis stuff + +1.1.1 / 2013-12-01 +================== + + * fix .once adding .on to the listener + * docs: Emitter#off() + * component: add `.repo` prop + +1.1.0 / 2013-10-20 +================== + + * add `.addEventListener()` and `.removeEventListener()` aliases + +1.0.1 / 2013-06-27 +================== + + * add support for legacy ie + +1.0.0 / 2013-02-26 +================== + + * add `.off()` support for removing all listeners + +0.0.6 / 2012-10-08 +================== + + * add `this._callbacks` initialization to prevent funky gotcha + +0.0.5 / 2012-09-07 +================== + + * fix `Emitter.call(this)` usage + +0.0.3 / 2012-07-11 +================== + + * add `.listeners()` + * rename `.has()` to `.hasListeners()` + +0.0.2 / 2012-06-28 +================== + + * fix `.off()` with `.once()`-registered callbacks
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test
@@ -0,0 +1,74 @@
+# Emitter [](https://travis-ci.org/component/emitter) + + Event emitter component. + +## Installation + +``` +$ component install component/emitter +``` + +## API + +### Emitter(obj) + + The `Emitter` may also be used as a mixin. For example + a "plain" object may become an emitter, or you may + extend an existing prototype. + + As an `Emitter` instance: + +```js +var Emitter = require('emitter'); +var emitter = new Emitter; +emitter.emit('something'); +``` + + As a mixin: + +```js +var Emitter = require('emitter'); +var user = { name: 'tobi' }; +Emitter(user); + +user.emit('im a user'); +``` + + As a prototype mixin: + +```js +var Emitter = require('emitter'); +Emitter(User.prototype); +``` + +### Emitter#on(event, fn) + + Register an `event` handler `fn`. + +### Emitter#once(event, fn) + + Register a single-shot `event` handler `fn`, + removed immediately after it is invoked the + first time. + +### Emitter#off(event, fn) + + * Pass `event` and `fn` to remove a listener. + * Pass `event` to remove all listeners on that event. + * Pass nothing to remove all listeners on all events. + +### Emitter#emit(event, ...) + + Emit an `event` with variable option args. + +### Emitter#listeners(event) + + Return an array of callbacks, or an empty array. + +### Emitter#hasListeners(event) + + Check if this emitter has `event` handlers. + +## License + +MIT
@@ -0,0 +1,21 @@
+{ + "name": "emitter", + "description": "Event emitter", + "keywords": [ + "emitter", + "events" + ], + "version": "1.1.2", + "license": "MIT", + "main": "index.js", + "homepage": "https://github.com/component/emitter", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "Makefile", + "package.json", + "component.json" + ] +}
@@ -0,0 +1,14 @@
+{ + "name": "emitter", + "repo": "component/emitter", + "description": "Event emitter", + "keywords": [ + "emitter", + "events" + ], + "version": "1.1.2", + "scripts": [ + "index.js" + ], + "license": "MIT" +}
@@ -0,0 +1,164 @@
+ +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +};
@@ -0,0 +1,75 @@
+{ + "_args": [ + [ + "component-emitter@1.1.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser" + ] + ], + "_from": "component-emitter@1.1.2", + "_id": "component-emitter@1.1.2", + "_inCache": true, + "_installable": true, + "_location": "/component-emitter", + "_npmUser": { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + }, + "_npmVersion": "1.3.24", + "_phantomChildren": {}, + "_requested": { + "name": "component-emitter", + "raw": "component-emitter@1.1.2", + "rawSpec": "1.1.2", + "scope": null, + "spec": "1.1.2", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client", + "/socket.io-client", + "/socket.io-parser" + ], + "_resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz", + "_shasum": "296594f2753daa63996d2af08d15a95116c9aec3", + "_shrinkwrap": null, + "_spec": "component-emitter@1.1.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser", + "bugs": { + "url": "https://github.com/component/emitter/issues" + }, + "component": { + "scripts": { + "emitter/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Event emitter", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "296594f2753daa63996d2af08d15a95116c9aec3", + "tarball": "http://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz" + }, + "homepage": "https://github.com/component/emitter", + "main": "index.js", + "maintainers": [ + { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + } + ], + "name": "component-emitter", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/component/emitter.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.1.2" +}
@@ -0,0 +1,5 @@
+ +0.0.2 / 2012-09-03 +================== + + * fix typo in package.json
@@ -0,0 +1,16 @@
+ +build: components index.js + @component build + +components: + @Component install + +clean: + rm -fr build components template.js + +test: + @node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: clean test
@@ -0,0 +1,24 @@
+# inherit + + Prototype inheritance utility. + +## Installation + +``` +$ component install component/inherit +``` + +## Example + +```js +var inherit = require('inherit'); + +function Human() {} +function Woman() {} + +inherit(Woman, Human); +``` + +## License + + MIT
@@ -0,0 +1,10 @@
+{ + "name": "inherit", + "description": "Prototype inheritance utility", + "version": "0.0.3", + "keywords": ["inherit", "utility"], + "dependencies": {}, + "scripts": [ + "index.js" + ] +}
@@ -0,0 +1,7 @@
+ +module.exports = function(a, b){ + var fn = function(){}; + fn.prototype = b.prototype; + a.prototype = new fn; + a.prototype.constructor = a; +};
@@ -0,0 +1,70 @@
+{ + "_args": [ + [ + "component-inherit@0.0.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "component-inherit@0.0.3", + "_id": "component-inherit@0.0.3", + "_inCache": true, + "_installable": true, + "_location": "/component-inherit", + "_npmUser": { + "email": "thecoreh@gmail.com", + "name": "coreh" + }, + "_npmVersion": "1.3.24", + "_phantomChildren": {}, + "_requested": { + "name": "component-inherit", + "raw": "component-inherit@0.0.3", + "rawSpec": "0.0.3", + "scope": null, + "spec": "0.0.3", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz", + "_shasum": "645fc4adf58b72b649d5cae65135619db26ff143", + "_shrinkwrap": null, + "_spec": "component-inherit@0.0.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "bugs": { + "url": "https://github.com/component/inherit/issues" + }, + "component": { + "scripts": { + "inherit/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Prototype inheritance utility", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "645fc4adf58b72b649d5cae65135619db26ff143", + "tarball": "http://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz" + }, + "homepage": "https://github.com/component/inherit", + "keywords": [ + "inherit", + "utility" + ], + "maintainers": [ + { + "email": "thecoreh@gmail.com", + "name": "coreh" + } + ], + "name": "component-inherit", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/component/inherit.git" + }, + "version": "0.0.3" +}
@@ -0,0 +1,21 @@
+ +/** + * Module dependencies. + */ + +var inherit = require('..'); + +describe('inherit(a, b)', function(){ + it('should inherit b\'s prototype', function(){ + function Loki(){} + function Animal(){} + + Animal.prototype.species = 'unknown'; + + inherit(Loki, Animal); + + var loki = new Loki; + loki.species.should.equal('unknown'); + loki.constructor.should.equal(Loki); + }) +})
@@ -0,0 +1,12 @@
+*.markdown +*.md +.git* +Makefile +benchmarks/ +docs/ +examples/ +install.sh +support/ +test/ +.DS_Store +coverage.html
@@ -0,0 +1,24 @@
+(The MIT License) + +Copyright (c) 2010 Sencha Inc. +Copyright (c) 2011 LearnBoost +Copyright (c) 2011 TJ Holowaychuk + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,133 @@
+[](http://travis-ci.org/senchalabs/connect) +# Connect + + Connect is an extensible HTTP server framework for [node](http://nodejs.org), providing high performance "plugins" known as _middleware_. + + Connect is bundled with over _20_ commonly used middleware, including + a logger, session support, cookie parser, and [more](http://senchalabs.github.com/connect). Be sure to view the 2.x [documentation](http://senchalabs.github.com/connect/). + +```js +var connect = require('connect') + , http = require('http'); + +var app = connect() + .use(connect.favicon()) + .use(connect.logger('dev')) + .use(connect.static('public')) + .use(connect.directory('public')) + .use(connect.cookieParser()) + .use(connect.session({ secret: 'my secret here' })) + .use(function(req, res){ + res.end('Hello from Connect!\n'); + }); + +http.createServer(app).listen(3000); +``` + +## Middleware + + - [csrf](http://www.senchalabs.org/connect/csrf.html) + - [basicAuth](http://www.senchalabs.org/connect/basicAuth.html) + - [bodyParser](http://www.senchalabs.org/connect/bodyParser.html) + - [json](http://www.senchalabs.org/connect/json.html) + - [multipart](http://www.senchalabs.org/connect/multipart.html) + - [urlencoded](http://www.senchalabs.org/connect/urlencoded.html) + - [cookieParser](http://www.senchalabs.org/connect/cookieParser.html) + - [directory](http://www.senchalabs.org/connect/directory.html) + - [compress](http://www.senchalabs.org/connect/compress.html) + - [errorHandler](http://www.senchalabs.org/connect/errorHandler.html) + - [favicon](http://www.senchalabs.org/connect/favicon.html) + - [limit](http://www.senchalabs.org/connect/limit.html) + - [logger](http://www.senchalabs.org/connect/logger.html) + - [methodOverride](http://www.senchalabs.org/connect/methodOverride.html) + - [query](http://www.senchalabs.org/connect/query.html) + - [responseTime](http://www.senchalabs.org/connect/responseTime.html) + - [session](http://www.senchalabs.org/connect/session.html) + - [static](http://www.senchalabs.org/connect/static.html) + - [staticCache](http://www.senchalabs.org/connect/staticCache.html) + - [vhost](http://www.senchalabs.org/connect/vhost.html) + - [subdomains](http://www.senchalabs.org/connect/subdomains.html) + - [cookieSession](http://www.senchalabs.org/connect/cookieSession.html) + +## Running Tests + +first: + + $ npm install -d + +then: + + $ make test + +## Authors + + Below is the output from [git-summary](http://github.com/visionmedia/git-extras). + + + project: connect + commits: 2033 + active : 301 days + files : 171 + authors: + 1414 Tj Holowaychuk 69.6% + 298 visionmedia 14.7% + 191 Tim Caswell 9.4% + 51 TJ Holowaychuk 2.5% + 10 Ryan Olds 0.5% + 8 Astro 0.4% + 5 Nathan Rajlich 0.2% + 5 Jakub Nešetřil 0.2% + 3 Daniel Dickison 0.1% + 3 David Rio Deiros 0.1% + 3 Alexander Simmerl 0.1% + 3 Andreas Lind Petersen 0.1% + 2 Aaron Heckmann 0.1% + 2 Jacques Crocker 0.1% + 2 Fabian Jakobs 0.1% + 2 Brian J Brennan 0.1% + 2 Adam Malcontenti-Wilson 0.1% + 2 Glen Mailer 0.1% + 2 James Campos 0.1% + 1 Trent Mick 0.0% + 1 Troy Kruthoff 0.0% + 1 Wei Zhu 0.0% + 1 comerc 0.0% + 1 darobin 0.0% + 1 nateps 0.0% + 1 Marco Sanson 0.0% + 1 Arthur Taylor 0.0% + 1 Aseem Kishore 0.0% + 1 Bart Teeuwisse 0.0% + 1 Cameron Howey 0.0% + 1 Chad Weider 0.0% + 1 Craig Barnes 0.0% + 1 Eran Hammer-Lahav 0.0% + 1 Gregory McWhirter 0.0% + 1 Guillermo Rauch 0.0% + 1 Jae Kwon 0.0% + 1 Jakub Nesetril 0.0% + 1 Joshua Peek 0.0% + 1 Jxck 0.0% + 1 AJ ONeal 0.0% + 1 Michael Hemesath 0.0% + 1 Morten Siebuhr 0.0% + 1 Samori Gorse 0.0% + 1 Tom Jensen 0.0% + +## Node Compatibility + + Connect `< 1.x` is compatible with node 0.2.x + + + Connect `1.x` is compatible with node 0.4.x + + + Connect (_master_) `2.x` is compatible with node 0.6.x + +## CLA + + [http://sencha.com/cla](http://sencha.com/cla) + +## License + +View the [LICENSE](https://github.com/senchalabs/connect/blob/master/LICENSE) file. The [Silk](http://www.famfamfam.com/lab/icons/silk/) icons used by the `directory` middleware created by/copyright of [FAMFAMFAM](http://www.famfamfam.com/).
@@ -0,0 +1,4 @@
+ +module.exports = process.env.CONNECT_COV + ? require('./lib-cov/connect') + : require('./lib/connect');
@@ -0,0 +1,81 @@
+ +/*! + * Connect - Cache + * Copyright(c) 2011 Sencha Inc. + * MIT Licensed + */ + +/** + * Expose `Cache`. + */ + +module.exports = Cache; + +/** + * LRU cache store. + * + * @param {Number} limit + * @api private + */ + +function Cache(limit) { + this.store = {}; + this.keys = []; + this.limit = limit; +} + +/** + * Touch `key`, promoting the object. + * + * @param {String} key + * @param {Number} i + * @api private + */ + +Cache.prototype.touch = function(key, i){ + this.keys.splice(i,1); + this.keys.push(key); +}; + +/** + * Remove `key`. + * + * @param {String} key + * @api private + */ + +Cache.prototype.remove = function(key){ + delete this.store[key]; +}; + +/** + * Get the object stored for `key`. + * + * @param {String} key + * @return {Array} + * @api private + */ + +Cache.prototype.get = function(key){ + return this.store[key]; +}; + +/** + * Add a cache `key`. + * + * @param {String} key + * @return {Array} + * @api private + */ + +Cache.prototype.add = function(key){ + // initialize store + var len = this.keys.push(key); + + // limit reached, invalidate LRU + if (len > this.limit) this.remove(this.keys.shift()); + + var arr = this.store[key] = []; + arr.createdAt = new Date; + return arr; +};
@@ -0,0 +1,92 @@
+/*! + * Connect + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , proto = require('./proto') + , utils = require('./utils') + , path = require('path') + , basename = path.basename + , fs = require('fs'); + +// node patches + +require('./patch'); + +// expose createServer() as the module + +exports = module.exports = createServer; + +/** + * Framework version. + */ + +exports.version = '2.7.11'; + +/** + * Expose mime module. + */ + +exports.mime = require('./middleware/static').mime; + +/** + * Expose the prototype. + */ + +exports.proto = proto; + +/** + * Auto-load middleware getters. + */ + +exports.middleware = {}; + +/** + * Expose utilities. + */ + +exports.utils = utils; + +/** + * Create a new connect server. + * + * @return {Function} + * @api public + */ + +function createServer() { + function app(req, res, next){ app.handle(req, res, next); } + utils.merge(app, proto); + utils.merge(app, EventEmitter.prototype); + app.route = '/'; + app.stack = []; + for (var i = 0; i < arguments.length; ++i) { + app.use(arguments[i]); + } + return app; +}; + +/** + * Support old `.createServer()` method. + */ + +createServer.createServer = createServer; + +/** + * Auto-load bundled middleware with getters. + */ + +fs.readdirSync(__dirname + '/middleware').forEach(function(filename){ + if (!/\.js$/.test(filename)) return; + var name = basename(filename, '.js'); + function load(){ return require('./middleware/' + name); } + exports.middleware.__defineGetter__(name, load); + exports.__defineGetter__(name, load); +});
@@ -0,0 +1,50 @@
+ +/** + * Connect is a middleware framework for node, + * shipping with over 18 bundled middleware and a rich selection of + * 3rd-party middleware. + * + * var app = connect() + * .use(connect.logger('dev')) + * .use(connect.static('public')) + * .use(function(req, res){ + * res.end('hello world\n'); + * }) + * .listen(3000); + * + * Installation: + * + * $ npm install connect + * + * Middleware: + * + * - [logger](logger.html) request logger with custom format support + * - [csrf](csrf.html) Cross-site request forgery protection + * - [compress](compress.html) Gzip compression middleware + * - [basicAuth](basicAuth.html) basic http authentication + * - [bodyParser](bodyParser.html) extensible request body parser + * - [json](json.html) application/json parser + * - [urlencoded](urlencoded.html) application/x-www-form-urlencoded parser + * - [multipart](multipart.html) multipart/form-data parser + * - [timeout](timeout.html) request timeouts + * - [cookieParser](cookieParser.html) cookie parser + * - [session](session.html) session management support with bundled MemoryStore + * - [cookieSession](cookieSession.html) cookie-based session support + * - [methodOverride](methodOverride.html) faux HTTP method support + * - [responseTime](responseTime.html) calculates response-time and exposes via X-Response-Time + * - [staticCache](staticCache.html) memory cache layer for the static() middleware + * - [static](static.html) streaming static file server supporting `Range` and more + * - [directory](directory.html) directory listing middleware + * - [vhost](vhost.html) virtual host sub-domain mapping middleware + * - [favicon](favicon.html) efficient favicon server (with default icon) + * - [limit](limit.html) limit the bytesize of request bodies + * - [query](query.html) automatic querystring parser, populating `req.query` + * - [errorHandler](errorHandler.html) flexible error handler + * + * Links: + * + * - list of [3rd-party](https://github.com/senchalabs/connect/wiki) middleware + * - GitHub [repository](http://github.com/senchalabs/connect) + * - [test documentation](https://github.com/senchalabs/connect/blob/gh-pages/tests.md) + * + */
@@ -0,0 +1,103 @@
+ +/*! + * Connect - basicAuth + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils') + , unauthorized = utils.unauthorized; + +/** + * Basic Auth: + * + * Enfore basic authentication by providing a `callback(user, pass)`, + * which must return `true` in order to gain access. Alternatively an async + * method is provided as well, invoking `callback(user, pass, callback)`. Populates + * `req.user`. The final alternative is simply passing username / password + * strings. + * + * Simple username and password + * + * connect(connect.basicAuth('username', 'password')); + * + * Callback verification + * + * connect() + * .use(connect.basicAuth(function(user, pass){ + * return 'tj' == user & 'wahoo' == pass; + * })) + * + * Async callback verification, accepting `fn(err, user)`. + * + * connect() + * .use(connect.basicAuth(function(user, pass, fn){ + * User.authenticate({ user: user, pass: pass }, fn); + * })) + * + * @param {Function|String} callback or username + * @param {String} realm + * @api public + */ + +module.exports = function basicAuth(callback, realm) { + var username, password; + + // user / pass strings + if ('string' == typeof callback) { + username = callback; + password = realm; + if ('string' != typeof password) throw new Error('password argument required'); + realm = arguments[2]; + callback = function(user, pass){ + return user == username && pass == password; + } + } + + realm = realm || 'Authorization Required'; + + return function(req, res, next) { + var authorization = req.headers.authorization; + + if (req.user) return next(); + if (!authorization) return unauthorized(res, realm); + + var parts = authorization.split(' '); + + if (parts.length !== 2) return next(utils.error(400)); + + var scheme = parts[0] + , credentials = new Buffer(parts[1], 'base64').toString() + , index = credentials.indexOf(':'); + + if ('Basic' != scheme || index < 0) return next(utils.error(400)); + + var user = credentials.slice(0, index) + , pass = credentials.slice(index + 1); + + // async + if (callback.length >= 3) { + var pause = utils.pause(req); + callback(user, pass, function(err, user){ + if (err || !user) return unauthorized(res, realm); + req.user = req.remoteUser = user; + next(); + pause.resume(); + }); + // sync + } else { + if (callback(user, pass)) { + req.user = req.remoteUser = user; + next(); + } else { + unauthorized(res, realm); + } + } + } +}; +
@@ -0,0 +1,61 @@
+ +/*! + * Connect - bodyParser + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var multipart = require('./multipart') + , urlencoded = require('./urlencoded') + , json = require('./json'); + +/** + * Body parser: + * + * Parse request bodies, supports _application/json_, + * _application/x-www-form-urlencoded_, and _multipart/form-data_. + * + * This is equivalent to: + * + * app.use(connect.json()); + * app.use(connect.urlencoded()); + * app.use(connect.multipart()); + * + * Examples: + * + * connect() + * .use(connect.bodyParser()) + * .use(function(req, res) { + * res.end('viewing user ' + req.body.user.name); + * }); + * + * $ curl -d 'user[name]=tj' http://local/ + * $ curl -d '{"user":{"name":"tj"}}' -H "Content-Type: application/json" http://local/ + * + * View [json](json.html), [urlencoded](urlencoded.html), and [multipart](multipart.html) for more info. + * + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function bodyParser(options){ + var _urlencoded = urlencoded(options) + , _multipart = multipart(options) + , _json = json(options); + + return function bodyParser(req, res, next) { + _json(req, res, function(err){ + if (err) return next(err); + _urlencoded(req, res, function(err){ + if (err) return next(err); + _multipart(req, res, next); + }); + }); + } +};
@@ -0,0 +1,157 @@
+/*! + * Connect - compress + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var zlib = require('zlib'); + +/** + * Supported content-encoding methods. + */ + +exports.methods = { + gzip: zlib.createGzip + , deflate: zlib.createDeflate +}; + +/** + * Default filter function. + */ + +exports.filter = function(req, res){ + return /json|text|javascript/.test(res.getHeader('Content-Type')); +}; + +/** + * Compress: + * + * Compress response data with gzip/deflate. + * + * Filter: + * + * A `filter` callback function may be passed to + * replace the default logic of: + * + * exports.filter = function(req, res){ + * return /json|text|javascript/.test(res.getHeader('Content-Type')); + * }; + * + * Options: + * + * All remaining options are passed to the gzip/deflate + * creation functions. Consult node's docs for additional details. + * + * - `chunkSize` (default: 16*1024) + * - `windowBits` + * - `level`: 0-9 where 0 is no compression, and 9 is slow but best compression + * - `memLevel`: 1-9 low is slower but uses less memory, high is fast but uses more + * - `strategy`: compression strategy + * + * @param {Object} options + * @return {Function} + * @api public + */ + +module.exports = function compress(options) { + options = options || {}; + var names = Object.keys(exports.methods) + , filter = options.filter || exports.filter; + + return function compress(req, res, next){ + var accept = req.headers['accept-encoding'] + , vary = res.getHeader('Vary') + , write = res.write + , end = res.end + , stream + , method; + + // vary + if (!vary) { + res.setHeader('Vary', 'Accept-Encoding'); + } else if (!~vary.indexOf('Accept-Encoding')) { + res.setHeader('Vary', vary + ', Accept-Encoding'); + } + + // see #724 + req.on('close', function(){ + res.write = res.end = function(){}; + }); + + // proxy + + res.write = function(chunk, encoding){ + if (!this.headerSent) this._implicitHeader(); + return stream + ? stream.write(new Buffer(chunk, encoding)) + : write.call(res, chunk, encoding); + }; + + res.end = function(chunk, encoding){ + if (chunk) this.write(chunk, encoding); + return stream + ? stream.end() + : end.call(res); + }; + + res.on('header', function(){ + var encoding = res.getHeader('Content-Encoding') || 'identity'; + + // already encoded + if ('identity' != encoding) return; + + // default request filter + if (!filter(req, res)) return; + + // SHOULD use identity + if (!accept) return; + + // head + if ('HEAD' == req.method) return; + + // default to gzip + if ('*' == accept.trim()) method = 'gzip'; + + // compression method + if (!method) { + for (var i = 0, len = names.length; i < len; ++i) { + if (~accept.indexOf(names[i])) { + method = names[i]; + break; + } + } + } + + // compression method + if (!method) return; + + // compression stream + stream = exports.methods[method](options); + + // header fields + res.setHeader('Content-Encoding', method); + res.removeHeader('Content-Length'); + + // compression + + stream.on('data', function(chunk){ + write.call(res, chunk); + }); + + stream.on('end', function(){ + end.call(res); + }); + + stream.on('drain', function() { + res.emit('drain'); + }); + }); + + next(); + }; +};
@@ -0,0 +1,73 @@
+/*! + * Connect - csrf + * Copyright(c) 2011 Sencha Inc. + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils'); + +/** + * Anti CSRF: + * + * CRSF protection middleware. + * + * By default this middleware generates a token named "_csrf" + * which should be added to requests which mutate + * state, within a hidden form field, query-string etc. This + * token is validated against the visitor's `req.session._csrf` + * property. + * + * The default `value` function checks `req.body` generated + * by the `bodyParser()` middleware, `req.query` generated + * by `query()`, and the "X-CSRF-Token" header field. + * + * This middleware requires session support, thus should be added + * somewhere _below_ `session()` and `cookieParser()`. + * + * Options: + * + * - `value` a function accepting the request, returning the token + * + * @param {Object} options + * @api public + */ + +module.exports = function csrf(options) { + options = options || {}; + var value = options.value || defaultValue; + + return function(req, res, next){ + // generate CSRF token + var token = req.session._csrf || (req.session._csrf = utils.uid(24)); + + // ignore these methods + if ('GET' == req.method || 'HEAD' == req.method || 'OPTIONS' == req.method) return next(); + + // determine value + var val = value(req); + + // check + if (val != token) return next(utils.error(403)); + + next(); + } +}; + +/** + * Default value function, checking the `req.body` + * and `req.query` for the CSRF token. + * + * @param {IncomingMessage} req + * @return {String} + * @api private + */ + +function defaultValue(req) { + return (req.body && req.body._csrf) + || (req.query && req.query._csrf) + || (req.headers['x-csrf-token']); +}
@@ -0,0 +1,229 @@
+ +/*! + * Connect - directory + * Copyright(c) 2011 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +// TODO: icon / style for directories +// TODO: arrow key navigation +// TODO: make icons extensible + +/** + * Module dependencies. + */ + +var fs = require('fs') + , parse = require('url').parse + , utils = require('../utils') + , path = require('path') + , normalize = path.normalize + , extname = path.extname + , join = path.join; + +/*! + * Icon cache. + */ + +var cache = {}; + +/** + * Directory: + * + * Serve directory listings with the given `root` path. + * + * Options: + * + * - `hidden` display hidden (dot) files. Defaults to false. + * - `icons` display icons. Defaults to false. + * - `filter` Apply this filter function to files. Defaults to false. + * + * @param {String} root + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function directory(root, options){ + options = options || {}; + + // root required + if (!root) throw new Error('directory() root path required'); + var hidden = options.hidden + , icons = options.icons + , filter = options.filter + , root = normalize(root); + + return function directory(req, res, next) { + if ('GET' != req.method && 'HEAD' != req.method) return next(); + + var accept = req.headers.accept || 'text/plain' + , url = parse(req.url) + , dir = decodeURIComponent(url.pathname) + , path = normalize(join(root, dir)) + , originalUrl = parse(req.originalUrl) + , originalDir = decodeURIComponent(originalUrl.pathname) + , showUp = path != root && path != root + '/'; + + // null byte(s), bad request + if (~path.indexOf('\0')) return next(utils.error(400)); + + // malicious path, forbidden + if (0 != path.indexOf(root)) return next(utils.error(403)); + + // check if we have a directory + fs.stat(path, function(err, stat){ + if (err) return 'ENOENT' == err.code + ? next() + : next(err); + + if (!stat.isDirectory()) return next(); + + // fetch files + fs.readdir(path, function(err, files){ + if (err) return next(err); + if (!hidden) files = removeHidden(files); + if (filter) files = files.filter(filter); + files.sort(); + + // content-negotiation + for (var key in exports) { + if (~accept.indexOf(key) || ~accept.indexOf('*/*')) { + exports[key](req, res, files, next, originalDir, showUp, icons); + return; + } + } + + // not acceptable + next(utils.error(406)); + }); + }); + }; +}; + +/** + * Respond with text/html. + */ + +exports.html = function(req, res, files, next, dir, showUp, icons){ + fs.readFile(__dirname + '/../public/directory.html', 'utf8', function(err, str){ + if (err) return next(err); + fs.readFile(__dirname + '/../public/style.css', 'utf8', function(err, style){ + if (err) return next(err); + if (showUp) files.unshift('..'); + str = str + .replace('{style}', style) + .replace('{files}', html(files, dir, icons)) + .replace('{directory}', dir) + .replace('{linked-path}', htmlPath(dir)); + res.setHeader('Content-Type', 'text/html'); + res.setHeader('Content-Length', str.length); + res.end(str); + }); + }); +}; + +/** + * Respond with application/json. + */ + +exports.json = function(req, res, files){ + files = JSON.stringify(files); + res.setHeader('Content-Type', 'application/json'); + res.setHeader('Content-Length', files.length); + res.end(files); +}; + +/** + * Respond with text/plain. + */ + +exports.plain = function(req, res, files){ + files = files.join('\n') + '\n'; + res.setHeader('Content-Type', 'text/plain'); + res.setHeader('Content-Length', files.length); + res.end(files); +}; + +/** + * Map html `dir`, returning a linked path. + */ + +function htmlPath(dir) { + var curr = []; + return dir.split('/').map(function(part){ + curr.push(part); + return '<a href="' + curr.join('/') + '">' + part + '</a>'; + }).join(' / '); +} + +/** + * Map html `files`, returning an html unordered list. + */ + +function html(files, dir, useIcons) { + return '<ul id="files">' + files.map(function(file){ + var icon = '' + , classes = []; + + if (useIcons && '..' != file) { + icon = icons[extname(file)] || icons.default; + icon = '<img src="data:image/png;base64,' + load(icon) + '" />'; + classes.push('icon'); + } + + return '<li><a href="' + + join(dir, file) + + '" class="' + + classes.join(' ') + '"' + + ' title="' + file + '">' + + icon + file + '</a></li>'; + + }).join('\n') + '</ul>'; +} + +/** + * Load and cache the given `icon`. + * + * @param {String} icon + * @return {String} + * @api private + */ + +function load(icon) { + if (cache[icon]) return cache[icon]; + return cache[icon] = fs.readFileSync(__dirname + '/../public/icons/' + icon, 'base64'); +} + +/** + * Filter "hidden" `files`, aka files + * beginning with a `.`. + * + * @param {Array} files + * @return {Array} + * @api private + */ + +function removeHidden(files) { + return files.filter(function(file){ + return '.' != file[0]; + }); +} + +/** + * Icon map. + */ + +var icons = { + '.js': 'page_white_code_red.png' + , '.c': 'page_white_c.png' + , '.h': 'page_white_h.png' + , '.cc': 'page_white_cplusplus.png' + , '.php': 'page_white_php.png' + , '.rb': 'page_white_ruby.png' + , '.cpp': 'page_white_cplusplus.png' + , '.swf': 'page_white_flash.png' + , '.pdf': 'page_white_acrobat.png' + , 'default': 'page_white.png' +};
@@ -0,0 +1,86 @@
+/*! + * Connect - errorHandler + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils') + , fs = require('fs'); + +// environment + +var env = process.env.NODE_ENV || 'development'; + +/** + * Error handler: + * + * Development error handler, providing stack traces + * and error message responses for requests accepting text, html, + * or json. + * + * Text: + * + * By default, and when _text/plain_ is accepted a simple stack trace + * or error message will be returned. + * + * JSON: + * + * When _application/json_ is accepted, connect will respond with + * an object in the form of `{ "error": error }`. + * + * HTML: + * + * When accepted connect will output a nice html stack trace. + * + * @return {Function} + * @api public + */ + +exports = module.exports = function errorHandler(){ + return function errorHandler(err, req, res, next){ + if (err.status) res.statusCode = err.status; + if (res.statusCode < 400) res.statusCode = 500; + if ('test' != env) console.error(err.stack); + var accept = req.headers.accept || ''; + // html + if (~accept.indexOf('html')) { + fs.readFile(__dirname + '/../public/style.css', 'utf8', function(e, style){ + fs.readFile(__dirname + '/../public/error.html', 'utf8', function(e, html){ + var stack = (err.stack || '') + .split('\n').slice(1) + .map(function(v){ return '<li>' + v + '</li>'; }).join(''); + html = html + .replace('{style}', style) + .replace('{stack}', stack) + .replace('{title}', exports.title) + .replace('{statusCode}', res.statusCode) + .replace(/\{error\}/g, utils.escape(err.toString())); + res.setHeader('Content-Type', 'text/html; charset=utf-8'); + res.end(html); + }); + }); + // json + } else if (~accept.indexOf('json')) { + var error = { message: err.message, stack: err.stack }; + for (var prop in err) error[prop] = err[prop]; + var json = JSON.stringify({ error: error }); + res.setHeader('Content-Type', 'application/json'); + res.end(json); + // plain text + } else { + res.writeHead(res.statusCode, { 'Content-Type': 'text/plain' }); + res.end(err.stack); + } + }; +}; + +/** + * Template title, framework authors may override this value. + */ + +exports.title = 'Connect';
@@ -0,0 +1,80 @@
+/*! + * Connect - favicon + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var fs = require('fs') + , utils = require('../utils'); + +/** + * Favicon: + * + * By default serves the connect favicon, or the favicon + * located by the given `path`. + * + * Options: + * + * - `maxAge` cache-control max-age directive, defaulting to 1 day + * + * Examples: + * + * Serve default favicon: + * + * connect() + * .use(connect.favicon()) + * + * Serve favicon before logging for brevity: + * + * connect() + * .use(connect.favicon()) + * .use(connect.logger('dev')) + * + * Serve custom favicon: + * + * connect() + * .use(connect.favicon('public/favicon.ico')) + * + * @param {String} path + * @param {Object} options + * @return {Function} + * @api public + */ + +module.exports = function favicon(path, options){ + var options = options || {} + , path = path || __dirname + '/../public/favicon.ico' + , maxAge = options.maxAge || 86400000 + , icon; // favicon cache + + return function favicon(req, res, next){ + if ('/favicon.ico' == req.url) { + if (icon) { + res.writeHead(200, icon.headers); + res.end(icon.body); + } else { + fs.readFile(path, function(err, buf){ + if (err) return next(err); + icon = { + headers: { + 'Content-Type': 'image/x-icon' + , 'Content-Length': buf.length + , 'ETag': '"' + utils.md5(buf) + '"' + , 'Cache-Control': 'public, max-age=' + (maxAge / 1000) + }, + body: buf + }; + res.writeHead(200, icon.headers); + res.end(icon.body); + }); + } + } else { + next(); + } + }; +};
@@ -0,0 +1,86 @@
+ +/*! + * Connect - json + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils') + , _limit = require('./limit'); + +/** + * noop middleware. + */ + +function noop(req, res, next) { + next(); +} + +/** + * JSON: + * + * Parse JSON request bodies, providing the + * parsed object as `req.body`. + * + * Options: + * + * - `strict` when `false` anything `JSON.parse()` accepts will be parsed + * - `reviver` used as the second "reviver" argument for JSON.parse + * - `limit` byte limit disabled by default + * + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function(options){ + var options = options || {} + , strict = options.strict !== false; + + var limit = options.limit + ? _limit(options.limit) + : noop; + + return function json(req, res, next) { + if (req._body) return next(); + req.body = req.body || {}; + + if (!utils.hasBody(req)) return next(); + + // check Content-Type + if ('application/json' != utils.mime(req)) return next(); + + // flag as parsed + req._body = true; + + // parse + limit(req, res, function(err){ + if (err) return next(err); + var buf = ''; + req.setEncoding('utf8'); + req.on('data', function(chunk){ buf += chunk }); + req.on('end', function(){ + var first = buf.trim()[0]; + + if (0 == buf.length) { + return next(utils.error(400, 'invalid json, empty body')); + } + + if (strict && '{' != first && '[' != first) return next(utils.error(400, 'invalid json')); + try { + req.body = JSON.parse(buf, options.reviver); + } catch (err){ + err.body = buf; + err.status = 400; + return next(err); + } + next(); + }); + }); + }; +};
@@ -0,0 +1,78 @@
+ +/*! + * Connect - limit + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils'), + brokenPause = utils.brokenPause; + +/** + * Limit: + * + * Limit request bodies to the given size in `bytes`. + * + * A string representation of the bytesize may also be passed, + * for example "5mb", "200kb", "1gb", etc. + * + * connect() + * .use(connect.limit('5.5mb')) + * .use(handleImageUpload) + * + * @param {Number|String} bytes + * @return {Function} + * @api public + */ + +module.exports = function limit(bytes){ + if ('string' == typeof bytes) bytes = utils.parseBytes(bytes); + if ('number' != typeof bytes) throw new Error('limit() bytes required'); + return function limit(req, res, next){ + var received = 0 + , len = req.headers['content-length'] + ? parseInt(req.headers['content-length'], 10) + : null; + + // self-awareness + if (req._limit) return next(); + req._limit = true; + + // limit by content-length + if (len && len > bytes) return next(utils.error(413)); + + // limit + if (brokenPause) { + listen(); + } else { + req.on('newListener', function handler(event) { + if (event !== 'data') return; + + req.removeListener('newListener', handler); + // Start listening at the end of the current loop + // otherwise the request will be consumed too early. + // Sideaffect is `limit` will miss the first chunk, + // but that's not a big deal. + // Unfortunately, the tests don't have large enough + // request bodies to test this. + process.nextTick(listen); + }); + }; + + next(); + + function listen() { + req.on('data', function(chunk) { + received += Buffer.isBuffer(chunk) + ? chunk.length : + Buffer.byteLength(chunk); + + if (received > bytes) req.destroy(); + }); + }; + }; +};
@@ -0,0 +1,339 @@
+/*! + * Connect - logger + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var bytes = require('bytes'); + +/*! + * Log buffer. + */ + +var buf = []; + +/*! + * Default log buffer duration. + */ + +var defaultBufferDuration = 1000; + +/** + * Logger: + * + * Log requests with the given `options` or a `format` string. + * + * Options: + * + * - `format` Format string, see below for tokens + * - `stream` Output stream, defaults to _stdout_ + * - `buffer` Buffer duration, defaults to 1000ms when _true_ + * - `immediate` Write log line on request instead of response (for response times) + * + * Tokens: + * + * - `:req[header]` ex: `:req[Accept]` + * - `:res[header]` ex: `:res[Content-Length]` + * - `:http-version` + * - `:response-time` + * - `:remote-addr` + * - `:date` + * - `:method` + * - `:url` + * - `:referrer` + * - `:user-agent` + * - `:status` + * + * Formats: + * + * Pre-defined formats that ship with connect: + * + * - `default` ':remote-addr - - [:date] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"' + * - `short` ':remote-addr - :method :url HTTP/:http-version :status :res[content-length] - :response-time ms' + * - `tiny` ':method :url :status :res[content-length] - :response-time ms' + * - `dev` concise output colored by response status for development use + * + * Examples: + * + * connect.logger() // default + * connect.logger('short') + * connect.logger('tiny') + * connect.logger({ immediate: true, format: 'dev' }) + * connect.logger(':method :url - :referrer') + * connect.logger(':req[content-type] -> :res[content-type]') + * connect.logger(function(tokens, req, res){ return 'some format string' }) + * + * Defining Tokens: + * + * To define a token, simply invoke `connect.logger.token()` with the + * name and a callback function. The value returned is then available + * as ":type" in this case. + * + * connect.logger.token('type', function(req, res){ return req.headers['content-type']; }) + * + * Defining Formats: + * + * All default formats are defined this way, however it's public API as well: + * + * connect.logger.format('name', 'string or function') + * + * @param {String|Function|Object} format or options + * @return {Function} + * @api public + */ + +exports = module.exports = function logger(options) { + if ('object' == typeof options) { + options = options || {}; + } else if (options) { + options = { format: options }; + } else { + options = {}; + } + + // output on request instead of response + var immediate = options.immediate; + + // format name + var fmt = exports[options.format] || options.format || exports.default; + + // compile format + if ('function' != typeof fmt) fmt = compile(fmt); + + // options + var stream = options.stream || process.stdout + , buffer = options.buffer; + + // buffering support + if (buffer) { + var realStream = stream + , interval = 'number' == typeof buffer + ? buffer + : defaultBufferDuration; + + // flush interval + setInterval(function(){ + if (buf.length) { + realStream.write(buf.join('')); + buf.length = 0; + } + }, interval); + + // swap the stream + stream = { + write: function(str){ + buf.push(str); + } + }; + } + + return function logger(req, res, next) { + req._startTime = new Date; + + // immediate + if (immediate) { + var line = fmt(exports, req, res); + if (null == line) return; + stream.write(line + '\n'); + // proxy end to output logging + } else { + var end = res.end; + res.end = function(chunk, encoding){ + res.end = end; + res.end(chunk, encoding); + var line = fmt(exports, req, res); + if (null == line) return; + stream.write(line + '\n'); + }; + } + + + next(); + }; +}; + +/** + * Compile `fmt` into a function. + * + * @param {String} fmt + * @return {Function} + * @api private + */ + +function compile(fmt) { + fmt = fmt.replace(/"/g, '\\"'); + var js = ' return "' + fmt.replace(/:([-\w]{2,})(?:\[([^\]]+)\])?/g, function(_, name, arg){ + return '"\n + (tokens["' + name + '"](req, res, "' + arg + '") || "-") + "'; + }) + '";' + return new Function('tokens, req, res', js); +}; + +/** + * Define a token function with the given `name`, + * and callback `fn(req, res)`. + * + * @param {String} name + * @param {Function} fn + * @return {Object} exports for chaining + * @api public + */ + +exports.token = function(name, fn) { + exports[name] = fn; + return this; +}; + +/** + * Define a `fmt` with the given `name`. + * + * @param {String} name + * @param {String|Function} fmt + * @return {Object} exports for chaining + * @api public + */ + +exports.format = function(name, str){ + exports[name] = str; + return this; +}; + +/** + * Default format. + */ + +exports.format('default', ':remote-addr - - [:date] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"'); + +/** + * Short format. + */ + +exports.format('short', ':remote-addr - :method :url HTTP/:http-version :status :res[content-length] - :response-time ms'); + +/** + * Tiny format. + */ + +exports.format('tiny', ':method :url :status :res[content-length] - :response-time ms'); + +/** + * dev (colored) + */ + +exports.format('dev', function(tokens, req, res){ + var status = res.statusCode + , len = parseInt(res.getHeader('Content-Length'), 10) + , color = 32; + + if (status >= 500) color = 31 + else if (status >= 400) color = 33 + else if (status >= 300) color = 36; + + len = isNaN(len) + ? '' + : len = ' - ' + bytes(len); + + return '\033[90m' + req.method + + ' ' + req.originalUrl + ' ' + + '\033[' + color + 'm' + res.statusCode + + ' \033[90m' + + (new Date - req._startTime) + + 'ms' + len + + '\033[0m'; +}); + +/** + * request url + */ + +exports.token('url', function(req){ + return req.originalUrl || req.url; +}); + +/** + * request method + */ + +exports.token('method', function(req){ + return req.method; +}); + +/** + * response time in milliseconds + */ + +exports.token('response-time', function(req){ + return new Date - req._startTime; +}); + +/** + * UTC date + */ + +exports.token('date', function(){ + return new Date().toUTCString(); +}); + +/** + * response status code + */ + +exports.token('status', function(req, res){ + return res.statusCode; +}); + +/** + * normalized referrer + */ + +exports.token('referrer', function(req){ + return req.headers['referer'] || req.headers['referrer']; +}); + +/** + * remote address + */ + +exports.token('remote-addr', function(req){ + if (req.ip) return req.ip; + var sock = req.socket; + if (sock.socket) return sock.socket.remoteAddress; + return sock.remoteAddress; +}); + +/** + * HTTP version + */ + +exports.token('http-version', function(req){ + return req.httpVersionMajor + '.' + req.httpVersionMinor; +}); + +/** + * UA string + */ + +exports.token('user-agent', function(req){ + return req.headers['user-agent']; +}); + +/** + * request header + */ + +exports.token('req', function(req, res, field){ + return req.headers[field.toLowerCase()]; +}); + +/** + * response header + */ + +exports.token('res', function(req, res, field){ + return (res._headers || {})[field.toLowerCase()]; +}); +
@@ -0,0 +1,40 @@
+ +/*! + * Connect - methodOverride + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Method Override: + * + * Provides faux HTTP method support. + * + * Pass an optional `key` to use when checking for + * a method override, othewise defaults to _\_method_. + * The original method is available via `req.originalMethod`. + * + * @param {String} key + * @return {Function} + * @api public + */ + +module.exports = function methodOverride(key){ + key = key || "_method"; + return function methodOverride(req, res, next) { + req.originalMethod = req.originalMethod || req.method; + + // req.body + if (req.body && key in req.body) { + req.method = req.body[key].toUpperCase(); + delete req.body[key]; + // check X-HTTP-Method-Override + } else if (req.headers['x-http-method-override']) { + req.method = req.headers['x-http-method-override'].toUpperCase(); + } + + next(); + }; +}; +
@@ -0,0 +1,133 @@
+/*! + * Connect - multipart + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var formidable = require('formidable') + , _limit = require('./limit') + , utils = require('../utils') + , qs = require('qs'); + +/** + * noop middleware. + */ + +function noop(req, res, next) { + next(); +} + +/** + * Multipart: + * + * Parse multipart/form-data request bodies, + * providing the parsed object as `req.body` + * and `req.files`. + * + * Configuration: + * + * The options passed are merged with [formidable](https://github.com/felixge/node-formidable)'s + * `IncomingForm` object, allowing you to configure the upload directory, + * size limits, etc. For example if you wish to change the upload dir do the following. + * + * app.use(connect.multipart({ uploadDir: path })); + * + * Options: + * + * - `limit` byte limit defaulting to none + * - `defer` defers processing and exposes the Formidable form object as `req.form`. + * `next()` is called without waiting for the form's "end" event. + * This option is useful if you need to bind to the "progress" event, for example. + * + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function(options){ + options = options || {}; + + var limit = options.limit + ? _limit(options.limit) + : noop; + + return function multipart(req, res, next) { + if (req._body) return next(); + req.body = req.body || {}; + req.files = req.files || {}; + + if (!utils.hasBody(req)) return next(); + + // ignore GET + if ('GET' == req.method || 'HEAD' == req.method) return next(); + + // check Content-Type + if ('multipart/form-data' != utils.mime(req)) return next(); + + // flag as parsed + req._body = true; + + // parse + limit(req, res, function(err){ + if (err) return next(err); + + var form = new formidable.IncomingForm + , data = {} + , files = {} + , done; + + Object.keys(options).forEach(function(key){ + form[key] = options[key]; + }); + + function ondata(name, val, data){ + if (Array.isArray(data[name])) { + data[name].push(val); + } else if (data[name]) { + data[name] = [data[name], val]; + } else { + data[name] = val; + } + } + + form.on('field', function(name, val){ + ondata(name, val, data); + }); + + form.on('file', function(name, val){ + ondata(name, val, files); + }); + + form.on('error', function(err){ + if (!options.defer) { + err.status = 400; + next(err); + } + done = true; + }); + + form.on('end', function(){ + if (done) return; + try { + req.body = qs.parse(data); + req.files = qs.parse(files); + if (!options.defer) next(); + } catch (err) { + form.emit('error', err); + } + }); + + form.parse(req); + + if (options.defer) { + req.form = form; + next(); + } + }); + } +};
@@ -0,0 +1,46 @@
+/*! + * Connect - query + * Copyright(c) 2011 TJ Holowaychuk + * Copyright(c) 2011 Sencha Inc. + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var qs = require('qs') + , parse = require('../utils').parseUrl; + +/** + * Query: + * + * Automatically parse the query-string when available, + * populating the `req.query` object. + * + * Examples: + * + * connect() + * .use(connect.query()) + * .use(function(req, res){ + * res.end(JSON.stringify(req.query)); + * }); + * + * The `options` passed are provided to qs.parse function. + * + * @param {Object} options + * @return {Function} + * @api public + */ + +module.exports = function query(options){ + return function query(req, res, next){ + if (!req.query) { + req.query = ~req.url.indexOf('?') + ? qs.parse(parse(req).query, options) + : {}; + } + + next(); + }; +};
@@ -0,0 +1,32 @@
+ +/*! + * Connect - responseTime + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Reponse time: + * + * Adds the `X-Response-Time` header displaying the response + * duration in milliseconds. + * + * @return {Function} + * @api public + */ + +module.exports = function responseTime(){ + return function(req, res, next){ + var start = new Date; + + if (res._responseTime) return next(); + res._responseTime = true; + + res.on('header', function(){ + var duration = new Date - start; + res.setHeader('X-Response-Time', duration + 'ms'); + }); + + next(); + }; +};
@@ -0,0 +1,356 @@
+ +/*! + * Connect - session + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var Session = require('./session/session') + , debug = require('debug')('connect:session') + , MemoryStore = require('./session/memory') + , signature = require('cookie-signature') + , Cookie = require('./session/cookie') + , Store = require('./session/store') + , utils = require('./../utils') + , parse = utils.parseUrl + , crc32 = require('buffer-crc32'); + +// environment + +var env = process.env.NODE_ENV; + +/** + * Expose the middleware. + */ + +exports = module.exports = session; + +/** + * Expose constructors. + */ + +exports.Store = Store; +exports.Cookie = Cookie; +exports.Session = Session; +exports.MemoryStore = MemoryStore; + +/** + * Warning message for `MemoryStore` usage in production. + */ + +var warning = 'Warning: connection.session() MemoryStore is not\n' + + 'designed for a production environment, as it will leak\n' + + 'memory, and will not scale past a single process.'; + +/** + * Session: + * + * Setup session store with the given `options`. + * + * Session data is _not_ saved in the cookie itself, however + * cookies are used, so we must use the [cookieParser()](cookieParser.html) + * middleware _before_ `session()`. + * + * Examples: + * + * connect() + * .use(connect.cookieParser()) + * .use(connect.session({ secret: 'keyboard cat', key: 'sid', cookie: { secure: true }})) + * + * Options: + * + * - `key` cookie name defaulting to `connect.sid` + * - `store` session store instance + * - `secret` session cookie is signed with this secret to prevent tampering + * - `cookie` session cookie settings, defaulting to `{ path: '/', httpOnly: true, maxAge: null }` + * - `proxy` trust the reverse proxy when setting secure cookies (via "x-forwarded-proto") + * + * Cookie option: + * + * By default `cookie.maxAge` is `null`, meaning no "expires" parameter is set + * so the cookie becomes a browser-session cookie. When the user closes the + * browser the cookie (and session) will be removed. + * + * ## req.session + * + * To store or access session data, simply use the request property `req.session`, + * which is (generally) serialized as JSON by the store, so nested objects + * are typically fine. For example below is a user-specific view counter: + * + * connect() + * .use(connect.favicon()) + * .use(connect.cookieParser()) + * .use(connect.session({ secret: 'keyboard cat', cookie: { maxAge: 60000 }})) + * .use(function(req, res, next){ + * var sess = req.session; + * if (sess.views) { + * res.setHeader('Content-Type', 'text/html'); + * res.write('<p>views: ' + sess.views + '</p>'); + * res.write('<p>expires in: ' + (sess.cookie.maxAge / 1000) + 's</p>'); + * res.end(); + * sess.views++; + * } else { + * sess.views = 1; + * res.end('welcome to the session demo. refresh!'); + * } + * } + * )).listen(3000); + * + * ## Session#regenerate() + * + * To regenerate the session simply invoke the method, once complete + * a new SID and `Session` instance will be initialized at `req.session`. + * + * req.session.regenerate(function(err){ + * // will have a new session here + * }); + * + * ## Session#destroy() + * + * Destroys the session, removing `req.session`, will be re-generated next request. + * + * req.session.destroy(function(err){ + * // cannot access session here + * }); + * + * ## Session#reload() + * + * Reloads the session data. + * + * req.session.reload(function(err){ + * // session updated + * }); + * + * ## Session#save() + * + * Save the session. + * + * req.session.save(function(err){ + * // session saved + * }); + * + * ## Session#touch() + * + * Updates the `.maxAge` property. Typically this is + * not necessary to call, as the session middleware does this for you. + * + * ## Session#cookie + * + * Each session has a unique cookie object accompany it. This allows + * you to alter the session cookie per visitor. For example we can + * set `req.session.cookie.expires` to `false` to enable the cookie + * to remain for only the duration of the user-agent. + * + * ## Session#maxAge + * + * Alternatively `req.session.cookie.maxAge` will return the time + * remaining in milliseconds, which we may also re-assign a new value + * to adjust the `.expires` property appropriately. The following + * are essentially equivalent + * + * var hour = 3600000; + * req.session.cookie.expires = new Date(Date.now() + hour); + * req.session.cookie.maxAge = hour; + * + * For example when `maxAge` is set to `60000` (one minute), and 30 seconds + * has elapsed it will return `30000` until the current request has completed, + * at which time `req.session.touch()` is called to reset `req.session.maxAge` + * to its original value. + * + * req.session.cookie.maxAge; + * // => 30000 + * + * Session Store Implementation: + * + * Every session store _must_ implement the following methods + * + * - `.get(sid, callback)` + * - `.set(sid, session, callback)` + * - `.destroy(sid, callback)` + * + * Recommended methods include, but are not limited to: + * + * - `.length(callback)` + * - `.clear(callback)` + * + * For an example implementation view the [connect-redis](http://github.com/visionmedia/connect-redis) repo. + * + * @param {Object} options + * @return {Function} + * @api public + */ + +function session(options){ + var options = options || {} + , key = options.key || 'connect.sid' + , store = options.store || new MemoryStore + , cookie = options.cookie || {} + , trustProxy = options.proxy + , storeReady = true; + + // notify user that this store is not + // meant for a production environment + if ('production' == env && store instanceof MemoryStore) { + console.warn(warning); + } + + // generates the new session + store.generate = function(req){ + req.sessionID = utils.uid(24); + req.session = new Session(req); + req.session.cookie = new Cookie(cookie); + }; + + store.on('disconnect', function(){ storeReady = false; }); + store.on('connect', function(){ storeReady = true; }); + + return function session(req, res, next) { + // self-awareness + if (req.session) return next(); + + // Handle connection as if there is no session if + // the store has temporarily disconnected etc + if (!storeReady) return debug('store is disconnected'), next(); + + // pathname mismatch + if (0 != req.originalUrl.indexOf(cookie.path || '/')) return next(); + + // backwards compatibility for signed cookies + // req.secret is passed from the cookie parser middleware + var secret = options.secret || req.secret; + + // ensure secret is available or bail + if (!secret) throw new Error('`secret` option required for sessions'); + + // parse url + var originalHash + , originalId; + + // expose store + req.sessionStore = store; + + // grab the session cookie value and check the signature + var rawCookie = req.cookies[key]; + + // get signedCookies for backwards compat with signed cookies + var unsignedCookie = req.signedCookies[key]; + + if (!unsignedCookie && rawCookie) { + unsignedCookie = utils.parseSignedCookie(rawCookie, secret); + } + + // set-cookie + res.on('header', function(){ + if (!req.session) return; + var cookie = req.session.cookie + , proto = (req.headers['x-forwarded-proto'] || '').split(',')[0].toLowerCase().trim() + , tls = req.connection.encrypted || (trustProxy && 'https' == proto) + , secured = cookie.secure && tls + , isNew = unsignedCookie != req.sessionID; + + // only send secure cookies via https + if (cookie.secure && !secured) return debug('not secured'); + + // long expires, handle expiry server-side + if (!isNew && cookie.hasLongExpires) return debug('already set cookie'); + + // browser-session length cookie + if (null == cookie.expires) { + if (!isNew) return debug('already set browser-session cookie'); + // compare hashes and ids + } else if (originalHash == hash(req.session) && originalId == req.session.id) { + return debug('unmodified session'); + } + + var val = 's:' + signature.sign(req.sessionID, secret); + val = cookie.serialize(key, val); + debug('set-cookie %s', val); + res.setHeader('Set-Cookie', val); + }); + + // proxy end() to commit the session + var end = res.end; + res.end = function(data, encoding){ + res.end = end; + if (!req.session) return res.end(data, encoding); + debug('saving'); + req.session.resetMaxAge(); + req.session.save(function(err){ + if (err) console.error(err.stack); + debug('saved'); + res.end(data, encoding); + }); + }; + + // generate the session + function generate() { + store.generate(req); + } + + // get the sessionID from the cookie + req.sessionID = unsignedCookie; + + // generate a session if the browser doesn't send a sessionID + if (!req.sessionID) { + debug('no SID sent, generating session'); + generate(); + next(); + return; + } + + // generate the session object + var pause = utils.pause(req); + debug('fetching %s', req.sessionID); + store.get(req.sessionID, function(err, sess){ + // proxy to resume() events + var _next = next; + next = function(err){ + _next(err); + pause.resume(); + }; + + // error handling + if (err) { + debug('error %j', err); + if ('ENOENT' == err.code) { + generate(); + next(); + } else { + next(err); + } + // no session + } else if (!sess) { + debug('no session found'); + generate(); + next(); + // populate req.session + } else { + debug('session found'); + store.createSession(req, sess); + originalId = req.sessionID; + originalHash = hash(sess); + next(); + } + }); + }; +}; + +/** + * Hash the given `sess` object omitting changes + * to `.cookie`. + * + * @param {Object} sess + * @return {String} + * @api private + */ + +function hash(sess) { + return crc32.signed(JSON.stringify(sess, function(key, val){ + if ('cookie' != key) return val; + })); +}
@@ -0,0 +1,129 @@
+ +/*! + * Connect - session - MemoryStore + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var Store = require('./store'); + +/** + * Initialize a new `MemoryStore`. + * + * @api public + */ + +var MemoryStore = module.exports = function MemoryStore() { + this.sessions = {}; +}; + +/** + * Inherit from `Store.prototype`. + */ + +MemoryStore.prototype.__proto__ = Store.prototype; + +/** + * Attempt to fetch session by the given `sid`. + * + * @param {String} sid + * @param {Function} fn + * @api public + */ + +MemoryStore.prototype.get = function(sid, fn){ + var self = this; + process.nextTick(function(){ + var expires + , sess = self.sessions[sid]; + if (sess) { + sess = JSON.parse(sess); + expires = 'string' == typeof sess.cookie.expires + ? new Date(sess.cookie.expires) + : sess.cookie.expires; + if (!expires || new Date < expires) { + fn(null, sess); + } else { + self.destroy(sid, fn); + } + } else { + fn(); + } + }); +}; + +/** + * Commit the given `sess` object associated with the given `sid`. + * + * @param {String} sid + * @param {Session} sess + * @param {Function} fn + * @api public + */ + +MemoryStore.prototype.set = function(sid, sess, fn){ + var self = this; + process.nextTick(function(){ + self.sessions[sid] = JSON.stringify(sess); + fn && fn(); + }); +}; + +/** + * Destroy the session associated with the given `sid`. + * + * @param {String} sid + * @api public + */ + +MemoryStore.prototype.destroy = function(sid, fn){ + var self = this; + process.nextTick(function(){ + delete self.sessions[sid]; + fn && fn(); + }); +}; + +/** + * Invoke the given callback `fn` with all active sessions. + * + * @param {Function} fn + * @api public + */ + +MemoryStore.prototype.all = function(fn){ + var arr = [] + , keys = Object.keys(this.sessions); + for (var i = 0, len = keys.length; i < len; ++i) { + arr.push(this.sessions[keys[i]]); + } + fn(null, arr); +}; + +/** + * Clear all sessions. + * + * @param {Function} fn + * @api public + */ + +MemoryStore.prototype.clear = function(fn){ + this.sessions = {}; + fn && fn(); +}; + +/** + * Fetch number of sessions. + * + * @param {Function} fn + * @api public + */ + +MemoryStore.prototype.length = function(fn){ + fn(null, Object.keys(this.sessions).length); +};
@@ -0,0 +1,116 @@
+ +/*! + * Connect - session - Session + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../../utils'); + +/** + * Create a new `Session` with the given request and `data`. + * + * @param {IncomingRequest} req + * @param {Object} data + * @api private + */ + +var Session = module.exports = function Session(req, data) { + Object.defineProperty(this, 'req', { value: req }); + Object.defineProperty(this, 'id', { value: req.sessionID }); + if ('object' == typeof data) utils.merge(this, data); +}; + +/** + * Update reset `.cookie.maxAge` to prevent + * the cookie from expiring when the + * session is still active. + * + * @return {Session} for chaining + * @api public + */ + +Session.prototype.touch = function(){ + return this.resetMaxAge(); +}; + +/** + * Reset `.maxAge` to `.originalMaxAge`. + * + * @return {Session} for chaining + * @api public + */ + +Session.prototype.resetMaxAge = function(){ + this.cookie.maxAge = this.cookie.originalMaxAge; + return this; +}; + +/** + * Save the session data with optional callback `fn(err)`. + * + * @param {Function} fn + * @return {Session} for chaining + * @api public + */ + +Session.prototype.save = function(fn){ + this.req.sessionStore.set(this.id, this, fn || function(){}); + return this; +}; + +/** + * Re-loads the session data _without_ altering + * the maxAge properties. Invokes the callback `fn(err)`, + * after which time if no exception has occurred the + * `req.session` property will be a new `Session` object, + * although representing the same session. + * + * @param {Function} fn + * @return {Session} for chaining + * @api public + */ + +Session.prototype.reload = function(fn){ + var req = this.req + , store = this.req.sessionStore; + store.get(this.id, function(err, sess){ + if (err) return fn(err); + if (!sess) return fn(new Error('failed to load session')); + store.createSession(req, sess); + fn(); + }); + return this; +}; + +/** + * Destroy `this` session. + * + * @param {Function} fn + * @return {Session} for chaining + * @api public + */ + +Session.prototype.destroy = function(fn){ + delete this.req.session; + this.req.sessionStore.destroy(this.id, fn); + return this; +}; + +/** + * Regenerate this request's session. + * + * @param {Function} fn + * @return {Session} for chaining + * @api public + */ + +Session.prototype.regenerate = function(fn){ + this.req.sessionStore.regenerate(this.req, fn); + return this; +};
@@ -0,0 +1,84 @@
+ +/*! + * Connect - session - Store + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , Session = require('./session') + , Cookie = require('./cookie'); + +/** + * Initialize abstract `Store`. + * + * @api private + */ + +var Store = module.exports = function Store(options){}; + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Store.prototype.__proto__ = EventEmitter.prototype; + +/** + * Re-generate the given requests's session. + * + * @param {IncomingRequest} req + * @return {Function} fn + * @api public + */ + +Store.prototype.regenerate = function(req, fn){ + var self = this; + this.destroy(req.sessionID, function(err){ + self.generate(req); + fn(err); + }); +}; + +/** + * Load a `Session` instance via the given `sid` + * and invoke the callback `fn(err, sess)`. + * + * @param {String} sid + * @param {Function} fn + * @api public + */ + +Store.prototype.load = function(sid, fn){ + var self = this; + this.get(sid, function(err, sess){ + if (err) return fn(err); + if (!sess) return fn(); + var req = { sessionID: sid, sessionStore: self }; + sess = self.createSession(req, sess); + fn(null, sess); + }); +}; + +/** + * Create session from JSON `sess` data. + * + * @param {IncomingRequest} req + * @param {Object} sess + * @return {Session} + * @api private + */ + +Store.prototype.createSession = function(req, sess){ + var expires = sess.cookie.expires + , orig = sess.cookie.originalMaxAge; + sess.cookie = new Cookie(sess.cookie); + if ('string' == typeof expires) sess.cookie.expires = new Date(expires); + sess.cookie.originalMaxAge = orig; + req.session = new Session(req, sess); + return req.session; +};
@@ -0,0 +1,95 @@
+/*! + * Connect - static + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var send = require('send') + , utils = require('../utils') + , parse = utils.parseUrl + , url = require('url'); + +/** + * Static: + * + * Static file server with the given `root` path. + * + * Examples: + * + * var oneDay = 86400000; + * + * connect() + * .use(connect.static(__dirname + '/public')) + * + * connect() + * .use(connect.static(__dirname + '/public', { maxAge: oneDay })) + * + * Options: + * + * - `maxAge` Browser cache maxAge in milliseconds. defaults to 0 + * - `hidden` Allow transfer of hidden files. defaults to false + * - `redirect` Redirect to trailing "/" when the pathname is a dir. defaults to true + * - `index` Default file name, defaults to 'index.html' + * + * @param {String} root + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function(root, options){ + options = options || {}; + + // root required + if (!root) throw new Error('static() root path required'); + + // default redirect + var redirect = false !== options.redirect; + + return function static(req, res, next) { + if ('GET' != req.method && 'HEAD' != req.method) return next(); + var path = parse(req).pathname; + var pause = utils.pause(req); + + function resume() { + next(); + pause.resume(); + } + + function directory() { + if (!redirect) return resume(); + var pathname = url.parse(req.originalUrl).pathname; + res.statusCode = 301; + res.setHeader('Location', pathname + '/'); + res.end('Redirecting to ' + utils.escape(pathname) + '/'); + } + + function error(err) { + if (404 == err.status) return resume(); + next(err); + } + + send(req, path) + .maxage(options.maxAge || 0) + .root(root) + .index(options.index || 'index.html') + .hidden(options.hidden) + .on('error', error) + .on('directory', directory) + .pipe(res); + }; +}; + +/** + * Expose mime module. + * + * If you wish to extend the mime table use this + * reference to the "mime" module in the npm registry. + */ + +exports.mime = send.mime;
@@ -0,0 +1,231 @@
+ +/*! + * Connect - staticCache + * Copyright(c) 2011 Sencha Inc. + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils') + , Cache = require('../cache') + , fresh = require('fresh'); + +/** + * Static cache: + * + * Enables a memory cache layer on top of + * the `static()` middleware, serving popular + * static files. + * + * By default a maximum of 128 objects are + * held in cache, with a max of 256k each, + * totalling ~32mb. + * + * A Least-Recently-Used (LRU) cache algo + * is implemented through the `Cache` object, + * simply rotating cache objects as they are + * hit. This means that increasingly popular + * objects maintain their positions while + * others get shoved out of the stack and + * garbage collected. + * + * Benchmarks: + * + * static(): 2700 rps + * node-static: 5300 rps + * static() + staticCache(): 7500 rps + * + * Options: + * + * - `maxObjects` max cache objects [128] + * - `maxLength` max cache object length 256kb + * + * @param {Object} options + * @return {Function} + * @api public + */ + +module.exports = function staticCache(options){ + var options = options || {} + , cache = new Cache(options.maxObjects || 128) + , maxlen = options.maxLength || 1024 * 256; + + console.warn('connect.staticCache() is deprecated and will be removed in 3.0'); + console.warn('use varnish or similar reverse proxy caches.'); + + return function staticCache(req, res, next){ + var key = cacheKey(req) + , ranges = req.headers.range + , hasCookies = req.headers.cookie + , hit = cache.get(key); + + // cache static + // TODO: change from staticCache() -> cache() + // and make this work for any request + req.on('static', function(stream){ + var headers = res._headers + , cc = utils.parseCacheControl(headers['cache-control'] || '') + , contentLength = headers['content-length'] + , hit; + + // dont cache set-cookie responses + if (headers['set-cookie']) return hasCookies = true; + + // dont cache when cookies are present + if (hasCookies) return; + + // ignore larger files + if (!contentLength || contentLength > maxlen) return; + + // don't cache partial files + if (headers['content-range']) return; + + // dont cache items we shouldn't be + // TODO: real support for must-revalidate / no-cache + if ( cc['no-cache'] + || cc['no-store'] + || cc['private'] + || cc['must-revalidate']) return; + + // if already in cache then validate + if (hit = cache.get(key)){ + if (headers.etag == hit[0].etag) { + hit[0].date = new Date; + return; + } else { + cache.remove(key); + } + } + + // validation notifiactions don't contain a steam + if (null == stream) return; + + // add the cache object + var arr = []; + + // store the chunks + stream.on('data', function(chunk){ + arr.push(chunk); + }); + + // flag it as complete + stream.on('end', function(){ + var cacheEntry = cache.add(key); + delete headers['x-cache']; // Clean up (TODO: others) + cacheEntry.push(200); + cacheEntry.push(headers); + cacheEntry.push.apply(cacheEntry, arr); + }); + }); + + if (req.method == 'GET' || req.method == 'HEAD') { + if (ranges) { + next(); + } else if (!hasCookies && hit && !mustRevalidate(req, hit)) { + res.setHeader('X-Cache', 'HIT'); + respondFromCache(req, res, hit); + } else { + res.setHeader('X-Cache', 'MISS'); + next(); + } + } else { + next(); + } + } +}; + +/** + * Respond with the provided cached value. + * TODO: Assume 200 code, that's iffy. + * + * @param {Object} req + * @param {Object} res + * @param {Object} cacheEntry + * @return {String} + * @api private + */ + +function respondFromCache(req, res, cacheEntry) { + var status = cacheEntry[0] + , headers = utils.merge({}, cacheEntry[1]) + , content = cacheEntry.slice(2); + + headers.age = (new Date - new Date(headers.date)) / 1000 || 0; + + switch (req.method) { + case 'HEAD': + res.writeHead(status, headers); + res.end(); + break; + case 'GET': + if (utils.conditionalGET(req) && fresh(req.headers, headers)) { + headers['content-length'] = 0; + res.writeHead(304, headers); + res.end(); + } else { + res.writeHead(status, headers); + + function write() { + while (content.length) { + if (false === res.write(content.shift())) { + res.once('drain', write); + return; + } + } + res.end(); + } + + write(); + } + break; + default: + // This should never happen. + res.writeHead(500, ''); + res.end(); + } +} + +/** + * Determine whether or not a cached value must be revalidated. + * + * @param {Object} req + * @param {Object} cacheEntry + * @return {String} + * @api private + */ + +function mustRevalidate(req, cacheEntry) { + var cacheHeaders = cacheEntry[1] + , reqCC = utils.parseCacheControl(req.headers['cache-control'] || '') + , cacheCC = utils.parseCacheControl(cacheHeaders['cache-control'] || '') + , cacheAge = (new Date - new Date(cacheHeaders.date)) / 1000 || 0; + + if ( cacheCC['no-cache'] + || cacheCC['must-revalidate'] + || cacheCC['proxy-revalidate']) return true; + + if (reqCC['no-cache']) return true; + + if (null != reqCC['max-age']) return reqCC['max-age'] < cacheAge; + + if (null != cacheCC['max-age']) return cacheCC['max-age'] < cacheAge; + + return false; +} + +/** + * The key to use in the cache. For now, this is the URL path and query. + * + * 'http://example.com?key=value' -> '/?key=value' + * + * @param {Object} req + * @return {String} + * @api private + */ + +function cacheKey(req) { + return utils.parseUrl(req).path; +}
@@ -0,0 +1,55 @@
+/*! + * Connect - timeout + * Ported from https://github.com/LearnBoost/connect-timeout + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var debug = require('debug')('connect:timeout'); + +/** + * Timeout: + * + * Times out the request in `ms`, defaulting to `5000`. The + * method `req.clearTimeout()` is added to revert this behaviour + * programmatically within your application's middleware, routes, etc. + * + * The timeout error is passed to `next()` so that you may customize + * the response behaviour. This error has the `.timeout` property as + * well as `.status == 408`. + * + * @param {Number} ms + * @return {Function} + * @api public + */ + +module.exports = function timeout(ms) { + ms = ms || 5000; + + return function(req, res, next) { + var id = setTimeout(function(){ + req.emit('timeout', ms); + }, ms); + + req.on('timeout', function(){ + if (res.headerSent) return debug('response started, cannot timeout'); + var err = new Error('Response timeout'); + err.timeout = ms; + err.status = 503; + next(err); + }); + + req.clearTimeout = function(){ + clearTimeout(id); + }; + + res.on('header', function(){ + clearTimeout(id); + }); + + next(); + }; +};
@@ -0,0 +1,78 @@
+ +/*! + * Connect - urlencoded + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var utils = require('../utils') + , _limit = require('./limit') + , qs = require('qs'); + +/** + * noop middleware. + */ + +function noop(req, res, next) { + next(); +} + +/** + * Urlencoded: + * + * Parse x-ww-form-urlencoded request bodies, + * providing the parsed object as `req.body`. + * + * Options: + * + * - `limit` byte limit disabled by default + * + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function(options){ + options = options || {}; + + var limit = options.limit + ? _limit(options.limit) + : noop; + + return function urlencoded(req, res, next) { + if (req._body) return next(); + req.body = req.body || {}; + + if (!utils.hasBody(req)) return next(); + + // check Content-Type + if ('application/x-www-form-urlencoded' != utils.mime(req)) return next(); + + // flag as parsed + req._body = true; + + // parse + limit(req, res, function(err){ + if (err) return next(err); + var buf = ''; + req.setEncoding('utf8'); + req.on('data', function(chunk){ buf += chunk }); + req.on('end', function(){ + try { + req.body = buf.length + ? qs.parse(buf, options) + : {}; + next(); + } catch (err){ + err.body = buf; + next(err); + } + }); + }); + } +};
@@ -0,0 +1,40 @@
+ +/*! + * Connect - vhost + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Vhost: + * + * Setup vhost for the given `hostname` and `server`. + * + * connect() + * .use(connect.vhost('foo.com', fooApp)) + * .use(connect.vhost('bar.com', barApp)) + * .use(connect.vhost('*.com', mainApp)) + * + * The `server` may be a Connect server or + * a regular Node `http.Server`. + * + * @param {String} hostname + * @param {Server} server + * @return {Function} + * @api public + */ + +module.exports = function vhost(hostname, server){ + if (!hostname) throw new Error('vhost hostname required'); + if (!server) throw new Error('vhost server required'); + var regexp = new RegExp('^' + hostname.replace(/[^*\w]/g, '\\$&').replace(/[*]/g, '(?:.*?)') + '$', 'i'); + if (server.onvhost) server.onvhost(hostname); + return function vhost(req, res, next){ + if (!req.headers.host) return next(); + var host = req.headers.host.split(':')[0]; + if (!regexp.test(host)) return next(); + if ('function' == typeof server) return server(req, res, next); + server.emit('request', req, res); + }; +};
@@ -0,0 +1,79 @@
+ +/*! + * Connect + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var http = require('http') + , res = http.ServerResponse.prototype + , setHeader = res.setHeader + , _renderHeaders = res._renderHeaders + , writeHead = res.writeHead; + +// apply only once + +if (!res._hasConnectPatch) { + + /** + * Provide a public "header sent" flag + * until node does. + * + * @return {Boolean} + * @api public + */ + + res.__defineGetter__('headerSent', function(){ + return this._header; + }); + + /** + * Set header `field` to `val`, special-casing + * the `Set-Cookie` field for multiple support. + * + * @param {String} field + * @param {String} val + * @api public + */ + + res.setHeader = function(field, val){ + var key = field.toLowerCase() + , prev; + + // special-case Set-Cookie + if (this._headers && 'set-cookie' == key) { + if (prev = this.getHeader(field)) { + val = Array.isArray(prev) + ? prev.concat(val) + : [prev, val]; + } + // charset + } else if ('content-type' == key && this.charset) { + val += '; charset=' + this.charset; + } + + return setHeader.call(this, field, val); + }; + + /** + * Proxy to emit "header" event. + */ + + res._renderHeaders = function(){ + if (!this._emittedHeader) this.emit('header'); + this._emittedHeader = true; + return _renderHeaders.call(this); + }; + + res.writeHead = function(){ + if (!this._emittedHeader) this.emit('header'); + this._emittedHeader = true; + return writeHead.apply(this, arguments); + }; + + res._hasConnectPatch = true; +}
@@ -0,0 +1,230 @@
+ +/*! + * Connect - HTTPServer + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var http = require('http') + , utils = require('./utils') + , debug = require('debug')('connect:dispatcher'); + +// prototype + +var app = module.exports = {}; + +// environment + +var env = process.env.NODE_ENV || 'development'; + +/** + * Utilize the given middleware `handle` to the given `route`, + * defaulting to _/_. This "route" is the mount-point for the + * middleware, when given a value other than _/_ the middleware + * is only effective when that segment is present in the request's + * pathname. + * + * For example if we were to mount a function at _/admin_, it would + * be invoked on _/admin_, and _/admin/settings_, however it would + * not be invoked for _/_, or _/posts_. + * + * Examples: + * + * var app = connect(); + * app.use(connect.favicon()); + * app.use(connect.logger()); + * app.use(connect.static(__dirname + '/public')); + * + * If we wanted to prefix static files with _/public_, we could + * "mount" the `static()` middleware: + * + * app.use('/public', connect.static(__dirname + '/public')); + * + * This api is chainable, so the following is valid: + * + * connect() + * .use(connect.favicon()) + * .use(connect.logger()) + * .use(connect.static(__dirname + '/public')) + * .listen(3000); + * + * @param {String|Function|Server} route, callback or server + * @param {Function|Server} callback or server + * @return {Server} for chaining + * @api public + */ + +app.use = function(route, fn){ + // default route to '/' + if ('string' != typeof route) { + fn = route; + route = '/'; + } + + // wrap sub-apps + if ('function' == typeof fn.handle) { + var server = fn; + fn.route = route; + fn = function(req, res, next){ + server.handle(req, res, next); + }; + } + + // wrap vanilla http.Servers + if (fn instanceof http.Server) { + fn = fn.listeners('request')[0]; + } + + // strip trailing slash + if ('/' == route[route.length - 1]) { + route = route.slice(0, -1); + } + + // add the middleware + debug('use %s %s', route || '/', fn.name || 'anonymous'); + this.stack.push({ route: route, handle: fn }); + + return this; +}; + +/** + * Handle server requests, punting them down + * the middleware stack. + * + * @api private + */ + +app.handle = function(req, res, out) { + var stack = this.stack + , fqdn = ~req.url.indexOf('://') + , removed = '' + , slashAdded = false + , index = 0; + + function next(err) { + var layer, path, status, c; + + if (slashAdded) { + req.url = req.url.substr(1); + slashAdded = false; + } + + req.url = removed + req.url; + req.originalUrl = req.originalUrl || req.url; + removed = ''; + + // next callback + layer = stack[index++]; + + // all done + if (!layer || res.headerSent) { + // delegate to parent + if (out) return out(err); + + // unhandled error + if (err) { + // default to 500 + if (res.statusCode < 400) res.statusCode = 500; + debug('default %s', res.statusCode); + + // respect err.status + if (err.status) res.statusCode = err.status; + + // production gets a basic error message + var msg = 'production' == env + ? http.STATUS_CODES[res.statusCode] + : err.stack || err.toString(); + + // log to stderr in a non-test env + if ('test' != env) console.error(err.stack || err.toString()); + if (res.headerSent) return req.socket.destroy(); + res.setHeader('Content-Type', 'text/plain'); + res.setHeader('Content-Length', Buffer.byteLength(msg)); + if ('HEAD' == req.method) return res.end(); + res.end(msg); + } else { + debug('default 404'); + res.statusCode = 404; + res.setHeader('Content-Type', 'text/plain'); + if ('HEAD' == req.method) return res.end(); + res.end('Cannot ' + req.method + ' ' + utils.escape(req.originalUrl)); + } + return; + } + + try { + path = utils.parseUrl(req).pathname; + if (undefined == path) path = '/'; + + // skip this layer if the route doesn't match. + if (0 != path.toLowerCase().indexOf(layer.route.toLowerCase())) return next(err); + + c = path[layer.route.length]; + if (c && '/' != c && '.' != c) return next(err); + + // Call the layer handler + // Trim off the part of the url that matches the route + removed = layer.route; + req.url = req.url.substr(removed.length); + + // Ensure leading slash + if (!fqdn && '/' != req.url[0]) { + req.url = '/' + req.url; + slashAdded = true; + } + + debug('%s', layer.handle.name || 'anonymous'); + var arity = layer.handle.length; + if (err) { + if (arity === 4) { + layer.handle(err, req, res, next); + } else { + next(err); + } + } else if (arity < 4) { + layer.handle(req, res, next); + } else { + next(); + } + } catch (e) { + next(e); + } + } + next(); +}; + +/** + * Listen for connections. + * + * This method takes the same arguments + * as node's `http.Server#listen()`. + * + * HTTP and HTTPS: + * + * If you run your application both as HTTP + * and HTTPS you may wrap them individually, + * since your Connect "server" is really just + * a JavaScript `Function`. + * + * var connect = require('connect') + * , http = require('http') + * , https = require('https'); + * + * var app = connect(); + * + * http.createServer(app).listen(80); + * https.createServer(options, app).listen(443); + * + * @return {http.Server} + * @api public + */ + +app.listen = function(){ + var server = http.createServer(this); + return server.listen.apply(server, arguments); +};
@@ -0,0 +1,81 @@
+<!DOCTYPE html> +<html> + <head> + <meta charset='utf-8'> + <title>listing directory {directory}</title> + <style>{style}</style> + <script> + function $(id){ + var el = 'string' == typeof id + ? document.getElementById(id) + : id; + + el.on = function(event, fn){ + if ('content loaded' == event) { + event = window.attachEvent ? "load" : "DOMContentLoaded"; + } + el.addEventListener + ? el.addEventListener(event, fn, false) + : el.attachEvent("on" + event, fn); + }; + + el.all = function(selector){ + return $(el.querySelectorAll(selector)); + }; + + el.each = function(fn){ + for (var i = 0, len = el.length; i < len; ++i) { + fn($(el[i]), i); + } + }; + + el.getClasses = function(){ + return this.getAttribute('class').split(/\s+/); + }; + + el.addClass = function(name){ + var classes = this.getAttribute('class'); + el.setAttribute('class', classes + ? classes + ' ' + name + : name); + }; + + el.removeClass = function(name){ + var classes = this.getClasses().filter(function(curr){ + return curr != name; + }); + this.setAttribute('class', classes); + }; + + return el; + } + + function search() { + var str = $('search').value + , links = $('files').all('a'); + + links.each(function(link){ + var text = link.textContent; + + if ('..' == text) return; + if (str.length && ~text.indexOf(str)) { + link.addClass('highlight'); + } else { + link.removeClass('highlight'); + } + }); + } + + $(window).on('content loaded', function(){ + $('search').on('keyup', search); + }); + </script> + </head> + <body class="directory"> + <input id="search" type="text" placeholder="Search" autocomplete="off" /> + <div id="wrapper"> + <h1>{linked-path}</h1> + {files} + </div> + </body> +</html>
@@ -0,0 +1,14 @@
+<html> + <head> + <meta charset='utf-8'> + <title>{error}</title> + <style>{style}</style> + </head> + <body> + <div id="wrapper"> + <h1>{title}</h1> + <h2><em>{statusCode}</em> {error}</h2> + <ul id="stacktrace">{stack}</ul> + </div> + </body> +</html>
@@ -0,0 +1,141 @@
+body { + margin: 0; + padding: 80px 100px; + font: 13px "Helvetica Neue", "Lucida Grande", "Arial"; + background: #ECE9E9 -webkit-gradient(linear, 0% 0%, 0% 100%, from(#fff), to(#ECE9E9)); + background: #ECE9E9 -moz-linear-gradient(top, #fff, #ECE9E9); + background-repeat: no-repeat; + color: #555; + -webkit-font-smoothing: antialiased; +} +h1, h2, h3 { + margin: 0; + font-size: 22px; + color: #343434; +} +h1 em, h2 em { + padding: 0 5px; + font-weight: normal; +} +h1 { + font-size: 60px; +} +h2 { + margin-top: 10px; +} +h3 { + margin: 5px 0 10px 0; + padding-bottom: 5px; + border-bottom: 1px solid #eee; + font-size: 18px; +} +ul { + margin: 0; + padding: 0; +} +ul li { + margin: 5px 0; + padding: 3px 8px; + list-style: none; +} +ul li:hover { + cursor: pointer; + color: #2e2e2e; +} +ul li .path { + padding-left: 5px; + font-weight: bold; +} +ul li .line { + padding-right: 5px; + font-style: italic; +} +ul li:first-child .path { + padding-left: 0; +} +p { + line-height: 1.5; +} +a { + color: #555; + text-decoration: none; +} +a:hover { + color: #303030; +} +#stacktrace { + margin-top: 15px; +} +.directory h1 { + margin-bottom: 15px; + font-size: 18px; +} +ul#files { + width: 100%; + height: 500px; +} +ul#files li { + padding: 0; +} +ul#files li img { + position: absolute; + top: 5px; + left: 5px; +} +ul#files li a { + position: relative; + display: block; + margin: 1px; + width: 30%; + height: 25px; + line-height: 25px; + text-indent: 8px; + float: left; + border: 1px solid transparent; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; + overflow: hidden; + text-overflow: ellipsis; +} +ul#files li a.icon { + text-indent: 25px; +} +ul#files li a:focus, +ul#files li a:hover { + outline: none; + background: rgba(255,255,255,0.65); + border: 1px solid #ececec; +} +ul#files li a.highlight { + -webkit-transition: background .4s ease-in-out; + background: #ffff4f; + border-color: #E9DC51; +} +#search { + display: block; + position: fixed; + top: 20px; + right: 20px; + width: 90px; + -webkit-transition: width ease 0.2s, opacity ease 0.4s; + -moz-transition: width ease 0.2s, opacity ease 0.4s; + -webkit-border-radius: 32px; + -moz-border-radius: 32px; + -webkit-box-shadow: inset 0px 0px 3px rgba(0, 0, 0, 0.25), inset 0px 1px 3px rgba(0, 0, 0, 0.7), 0px 1px 0px rgba(255, 255, 255, 0.03); + -moz-box-shadow: inset 0px 0px 3px rgba(0, 0, 0, 0.25), inset 0px 1px 3px rgba(0, 0, 0, 0.7), 0px 1px 0px rgba(255, 255, 255, 0.03); + -webkit-font-smoothing: antialiased; + text-align: left; + font: 13px "Helvetica Neue", Arial, sans-serif; + padding: 4px 10px; + border: none; + background: transparent; + margin-bottom: 0; + outline: none; + opacity: 0.7; + color: #888; +} +#search:focus { + width: 120px; + opacity: 1.0; +}
@@ -0,0 +1,404 @@
+ +/*! + * Connect - utils + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var http = require('http') + , crypto = require('crypto') + , parse = require('url').parse + , signature = require('cookie-signature') + , nodeVersion = process.versions.node.split('.'); + +// pause is broken in node < 0.10 +exports.brokenPause = parseInt(nodeVersion[0], 10) === 0 + && parseInt(nodeVersion[1], 10) < 10; + +/** + * Return `true` if the request has a body, otherwise return `false`. + * + * @param {IncomingMessage} req + * @return {Boolean} + * @api private + */ + +exports.hasBody = function(req) { + return 'transfer-encoding' in req.headers || 'content-length' in req.headers; +}; + +/** + * Extract the mime type from the given request's + * _Content-Type_ header. + * + * @param {IncomingMessage} req + * @return {String} + * @api private + */ + +exports.mime = function(req) { + var str = req.headers['content-type'] || ''; + return str.split(';')[0]; +}; + +/** + * Generate an `Error` from the given status `code` + * and optional `msg`. + * + * @param {Number} code + * @param {String} msg + * @return {Error} + * @api private + */ + +exports.error = function(code, msg){ + var err = new Error(msg || http.STATUS_CODES[code]); + err.status = code; + return err; +}; + +/** + * Return md5 hash of the given string and optional encoding, + * defaulting to hex. + * + * utils.md5('wahoo'); + * // => "e493298061761236c96b02ea6aa8a2ad" + * + * @param {String} str + * @param {String} encoding + * @return {String} + * @api private + */ + +exports.md5 = function(str, encoding){ + return crypto + .createHash('md5') + .update(str) + .digest(encoding || 'hex'); +}; + +/** + * Merge object b with object a. + * + * var a = { foo: 'bar' } + * , b = { bar: 'baz' }; + * + * utils.merge(a, b); + * // => { foo: 'bar', bar: 'baz' } + * + * @param {Object} a + * @param {Object} b + * @return {Object} + * @api private + */ + +exports.merge = function(a, b){ + if (a && b) { + for (var key in b) { + a[key] = b[key]; + } + } + return a; +}; + +/** + * Escape the given string of `html`. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html){ + return String(html) + .replace(/&(?!\w+;)/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"'); +}; + + +/** + * Return a unique identifier with the given `len`. + * + * utils.uid(10); + * // => "FDaS435D2z" + * + * @param {Number} len + * @return {String} + * @api private + */ + +exports.uid = function(len) { + return crypto.randomBytes(Math.ceil(len * 3 / 4)) + .toString('base64') + .slice(0, len) + .replace(/\//g, '-') + .replace(/\+/g, '_'); +}; + +/** + * Sign the given `val` with `secret`. + * + * @param {String} val + * @param {String} secret + * @return {String} + * @api private + */ + +exports.sign = function(val, secret){ + console.warn('do not use utils.sign(), use https://github.com/visionmedia/node-cookie-signature') + return val + '.' + crypto + .createHmac('sha256', secret) + .update(val) + .digest('base64') + .replace(/=+$/, ''); +}; + +/** + * Unsign and decode the given `val` with `secret`, + * returning `false` if the signature is invalid. + * + * @param {String} val + * @param {String} secret + * @return {String|Boolean} + * @api private + */ + +exports.unsign = function(val, secret){ + console.warn('do not use utils.unsign(), use https://github.com/visionmedia/node-cookie-signature') + var str = val.slice(0, val.lastIndexOf('.')); + return exports.sign(str, secret) == val + ? str + : false; +}; + +/** + * Parse signed cookies, returning an object + * containing the decoded key/value pairs, + * while removing the signed key from `obj`. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +exports.parseSignedCookies = function(obj, secret){ + var ret = {}; + Object.keys(obj).forEach(function(key){ + var val = obj[key]; + if (0 == val.indexOf('s:')) { + val = signature.unsign(val.slice(2), secret); + if (val) { + ret[key] = val; + delete obj[key]; + } + } + }); + return ret; +}; + +/** + * Parse a signed cookie string, return the decoded value + * + * @param {String} str signed cookie string + * @param {String} secret + * @return {String} decoded value + * @api private + */ + +exports.parseSignedCookie = function(str, secret){ + return 0 == str.indexOf('s:') + ? signature.unsign(str.slice(2), secret) + : str; +}; + +/** + * Parse JSON cookies. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +exports.parseJSONCookies = function(obj){ + Object.keys(obj).forEach(function(key){ + var val = obj[key]; + var res = exports.parseJSONCookie(val); + if (res) obj[key] = res; + }); + return obj; +}; + +/** + * Parse JSON cookie string + * + * @param {String} str + * @return {Object} Parsed object or null if not json cookie + * @api private + */ + +exports.parseJSONCookie = function(str) { + if (0 == str.indexOf('j:')) { + try { + return JSON.parse(str.slice(2)); + } catch (err) { + // no op + } + } +}; + +/** + * Pause `data` and `end` events on the given `obj`. + * Middleware performing async tasks _should_ utilize + * this utility (or similar), to re-emit data once + * the async operation has completed, otherwise these + * events may be lost. Pause is only required for + * node versions less than 10, and is replaced with + * noop's otherwise. + * + * var pause = utils.pause(req); + * fs.readFile(path, function(){ + * next(); + * pause.resume(); + * }); + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +exports.pause = exports.brokenPause + ? require('pause') + : function () { + return { + end: noop, + resume: noop + } + } + +/** + * Strip `Content-*` headers from `res`. + * + * @param {ServerResponse} res + * @api private + */ + +exports.removeContentHeaders = function(res){ + Object.keys(res._headers).forEach(function(field){ + if (0 == field.indexOf('content')) { + res.removeHeader(field); + } + }); +}; + +/** + * Check if `req` is a conditional GET request. + * + * @param {IncomingMessage} req + * @return {Boolean} + * @api private + */ + +exports.conditionalGET = function(req) { + return req.headers['if-modified-since'] + || req.headers['if-none-match']; +}; + +/** + * Respond with 401 "Unauthorized". + * + * @param {ServerResponse} res + * @param {String} realm + * @api private + */ + +exports.unauthorized = function(res, realm) { + res.statusCode = 401; + res.setHeader('WWW-Authenticate', 'Basic realm="' + realm + '"'); + res.end('Unauthorized'); +}; + +/** + * Respond with 304 "Not Modified". + * + * @param {ServerResponse} res + * @param {Object} headers + * @api private + */ + +exports.notModified = function(res) { + exports.removeContentHeaders(res); + res.statusCode = 304; + res.end(); +}; + +/** + * Return an ETag in the form of `"<size>-<mtime>"` + * from the given `stat`. + * + * @param {Object} stat + * @return {String} + * @api private + */ + +exports.etag = function(stat) { + return '"' + stat.size + '-' + Number(stat.mtime) + '"'; +}; + +/** + * Parse the given Cache-Control `str`. + * + * @param {String} str + * @return {Object} + * @api private + */ + +exports.parseCacheControl = function(str){ + var directives = str.split(',') + , obj = {}; + + for(var i = 0, len = directives.length; i < len; i++) { + var parts = directives[i].split('=') + , key = parts.shift().trim() + , val = parseInt(parts.shift(), 10); + + obj[key] = isNaN(val) ? true : val; + } + + return obj; +}; + +/** + * Parse the `req` url with memoization. + * + * @param {ServerRequest} req + * @return {Object} + * @api private + */ + +exports.parseUrl = function(req){ + var parsed = req._parsedUrl; + if (parsed && parsed.href == req.url) { + return parsed; + } else { + return req._parsedUrl = parse(req.url); + } +}; + +/** + * Parse byte `size` string. + * + * @param {String} size + * @return {Number} + * @api private + */ + +exports.parseBytes = require('bytes'); + +function noop() {}
@@ -0,0 +1,25 @@
+ +0.1.0 / 2012-08-25 +================== + + * add options parameter to send() that is passed to fs.createReadStream() [kanongil] + +0.0.4 / 2012-08-16 +================== + + * allow custom "Accept-Ranges" definition + +0.0.3 / 2012-07-16 +================== + + * fix normalization of the root directory. Closes #3 + +0.0.2 / 2012-07-09 +================== + + * add passing of req explicitly for now (YUCK) + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,8 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec \ + --bail + +.PHONY: test
@@ -0,0 +1,128 @@
+# send + + Send is Connect's `static()` extracted for generalized use, a streaming static file + server supporting partial responses (Ranges), conditional-GET negotiation, high test coverage, and granular events which may be leveraged to take appropriate actions in your application or framework. + +## Installation + + $ npm install send + +## Examples + + Small: + +```js +var http = require('http'); +var send = require('send'); + +var app = http.createServer(function(req, res){ + send(req, req.url).pipe(res); +}).listen(3000); +``` + + Serving from a root directory with custom error-handling: + +```js +var http = require('http'); +var send = require('send'); +var url = require('url'); + +var app = http.createServer(function(req, res){ + // your custom error-handling logic: + function error(err) { + res.statusCode = err.status || 500; + res.end(err.message); + } + + // your custom directory handling logic: + function redirect() { + res.statusCode = 301; + res.setHeader('Location', req.url + '/'); + res.end('Redirecting to ' + req.url + '/'); + } + + // transfer arbitrary files from within + // /www/example.com/public/* + send(req, url.parse(req.url).pathname) + .root('/www/example.com/public') + .on('error', error) + .on('directory', redirect) + .pipe(res); +}).listen(3000); +``` + +## API + +### Events + + - `error` an error occurred `(err)` + - `directory` a directory was requested + - `file` a file was requested `(path, stat)` + - `stream` file streaming has started `(stream)` + - `end` streaming has completed + +### .root(dir) + + Serve files relative to `path`. Aliased as `.from(dir)`. + +### .index(path) + + By default send supports "index.html" files, to disable this + invoke `.index(false)` or to supply a new index pass a string. + +### .maxage(ms) + + Provide a max-age in milliseconds for http caching, defaults to 0. + +### .hidden(bool) + + Enable or disable transfer of hidden files, defaults to false. + +## Error-handling + + By default when no `error` listeners are present an automatic response will be made, otherwise you have full control over the response, aka you may show a 5xx page etc. + +## Caching + + It does _not_ perform internal caching, you should use a reverse proxy cache such + as Varnish for this, or those fancy things called CDNs. If your application is small enough that it would benefit from single-node memory caching, it's small enough that it does not need caching at all ;). + +## Debugging + + To enable `debug()` instrumentation output export __DEBUG__: + +``` +$ DEBUG=send node app +``` + +## Running tests + +``` +$ npm install +$ make test +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,2 @@
+ +module.exports = require('./lib/send');
@@ -0,0 +1,474 @@
+ +/** + * Module dependencies. + */ + +var debug = require('debug')('send') + , parseRange = require('range-parser') + , Stream = require('stream') + , mime = require('mime') + , fresh = require('fresh') + , path = require('path') + , http = require('http') + , fs = require('fs') + , basename = path.basename + , normalize = path.normalize + , join = path.join + , utils = require('./utils'); + +/** + * Expose `send`. + */ + +exports = module.exports = send; + +/** + * Expose mime module. + */ + +exports.mime = mime; + +/** + * Return a `SendStream` for `req` and `path`. + * + * @param {Request} req + * @param {String} path + * @param {Object} options + * @return {SendStream} + * @api public + */ + +function send(req, path, options) { + return new SendStream(req, path, options); +} + +/** + * Initialize a `SendStream` with the given `path`. + * + * Events: + * + * - `error` an error occurred + * - `stream` file streaming has started + * - `end` streaming has completed + * - `directory` a directory was requested + * + * @param {Request} req + * @param {String} path + * @param {Object} options + * @api private + */ + +function SendStream(req, path, options) { + var self = this; + this.req = req; + this.path = path; + this.options = options || {}; + this.maxage(0); + this.hidden(false); + this.index('index.html'); +} + +/** + * Inherits from `Stream.prototype`. + */ + +SendStream.prototype.__proto__ = Stream.prototype; + +/** + * Enable or disable "hidden" (dot) files. + * + * @param {Boolean} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.hidden = function(val){ + debug('hidden %s', val); + this._hidden = val; + return this; +}; + +/** + * Set index `path`, set to a falsy + * value to disable index support. + * + * @param {String|Boolean} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.index = function(path){ + debug('index %s', path); + this._index = path; + return this; +}; + +/** + * Set root `path`. + * + * @param {String} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.root = +SendStream.prototype.from = function(path){ + this._root = normalize(path); + return this; +}; + +/** + * Set max-age to `ms`. + * + * @param {Number} ms + * @return {SendStream} + * @api public + */ + +SendStream.prototype.maxage = function(ms){ + if (Infinity == ms) ms = 60 * 60 * 24 * 365 * 1000; + debug('max-age %d', ms); + this._maxage = ms; + return this; +}; + +/** + * Emit error with `status`. + * + * @param {Number} status + * @api private + */ + +SendStream.prototype.error = function(status, err){ + var res = this.res; + var msg = http.STATUS_CODES[status]; + err = err || new Error(msg); + err.status = status; + if (this.listeners('error').length) return this.emit('error', err); + res.statusCode = err.status; + res.end(msg); +}; + +/** + * Check if the pathname is potentially malicious. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isMalicious = function(){ + return !this._root && ~this.path.indexOf('..'); +}; + +/** + * Check if the pathname ends with "/". + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.hasTrailingSlash = function(){ + return '/' == this.path[this.path.length - 1]; +}; + +/** + * Check if the basename leads with ".". + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.hasLeadingDot = function(){ + return '.' == basename(this.path)[0]; +}; + +/** + * Check if this is a conditional GET request. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isConditionalGET = function(){ + return this.req.headers['if-none-match'] + || this.req.headers['if-modified-since']; +}; + +/** + * Strip content-* header fields. + * + * @api private + */ + +SendStream.prototype.removeContentHeaderFields = function(){ + var res = this.res; + Object.keys(res._headers).forEach(function(field){ + if (0 == field.indexOf('content')) { + res.removeHeader(field); + } + }); +}; + +/** + * Respond with 304 not modified. + * + * @api private + */ + +SendStream.prototype.notModified = function(){ + var res = this.res; + debug('not modified'); + this.removeContentHeaderFields(); + res.statusCode = 304; + res.end(); +}; + +/** + * Check if the request is cacheable, aka + * responded with 2xx or 304 (see RFC 2616 section 14.2{5,6}). + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isCachable = function(){ + var res = this.res; + return (res.statusCode >= 200 && res.statusCode < 300) || 304 == res.statusCode; +}; + +/** + * Handle stat() error. + * + * @param {Error} err + * @api private + */ + +SendStream.prototype.onStatError = function(err){ + var notfound = ['ENOENT', 'ENAMETOOLONG', 'ENOTDIR']; + if (~notfound.indexOf(err.code)) return this.error(404, err); + this.error(500, err); +}; + +/** + * Check if the cache is fresh. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isFresh = function(){ + return fresh(this.req.headers, this.res._headers); +}; + +/** + * Redirect to `path`. + * + * @param {String} path + * @api private + */ + +SendStream.prototype.redirect = function(path){ + if (this.listeners('directory').length) return this.emit('directory'); + var res = this.res; + path += '/'; + res.statusCode = 301; + res.setHeader('Location', path); + res.end('Redirecting to ' + utils.escape(path)); +}; + +/** + * Pipe to `res. + * + * @param {Stream} res + * @return {Stream} res + * @api public + */ + +SendStream.prototype.pipe = function(res){ + var self = this + , args = arguments + , path = this.path + , root = this._root; + + // references + this.res = res; + + // invalid request uri + path = utils.decode(path); + if (-1 == path) return this.error(400); + + // null byte(s) + if (~path.indexOf('\0')) return this.error(400); + + // join / normalize from optional root dir + if (root) path = normalize(join(this._root, path)); + + // ".." is malicious without "root" + if (this.isMalicious()) return this.error(403); + + // malicious path + if (root && 0 != path.indexOf(root)) return this.error(403); + + // hidden file support + if (!this._hidden && this.hasLeadingDot()) return this.error(404); + + // index file support + if (this._index && this.hasTrailingSlash()) path += this._index; + + debug('stat "%s"', path); + fs.stat(path, function(err, stat){ + if (err) return self.onStatError(err); + if (stat.isDirectory()) return self.redirect(self.path); + self.emit('file', path, stat); + self.send(path, stat); + }); + + return res; +}; + +/** + * Transfer `path`. + * + * @param {String} path + * @api public + */ + +SendStream.prototype.send = function(path, stat){ + var options = this.options; + var len = stat.size; + var res = this.res; + var req = this.req; + var ranges = req.headers.range; + var offset = options.start || 0; + + // set header fields + this.setHeader(stat); + + // set content-type + this.type(path); + + // conditional GET support + if (this.isConditionalGET() + && this.isCachable() + && this.isFresh()) { + return this.notModified(); + } + + // adjust len to start/end options + len = Math.max(0, len - offset); + if (options.end !== undefined) { + var bytes = options.end - offset + 1; + if (len > bytes) len = bytes; + } + + // Range support + if (ranges) { + ranges = parseRange(len, ranges); + + // unsatisfiable + if (-1 == ranges) { + res.setHeader('Content-Range', 'bytes */' + stat.size); + return this.error(416); + } + + // valid (syntactically invalid ranges are treated as a regular response) + if (-2 != ranges) { + options.start = offset + ranges[0].start; + options.end = offset + ranges[0].end; + + // Content-Range + res.statusCode = 206; + res.setHeader('Content-Range', 'bytes ' + + ranges[0].start + + '-' + + ranges[0].end + + '/' + + len); + len = options.end - options.start + 1; + } + } + + // content-length + res.setHeader('Content-Length', len); + + // HEAD support + if ('HEAD' == req.method) return res.end(); + + this.stream(path, options); +}; + +/** + * Stream `path` to the response. + * + * @param {String} path + * @param {Object} options + * @api private + */ + +SendStream.prototype.stream = function(path, options){ + // TODO: this is all lame, refactor meeee + var self = this; + var res = this.res; + var req = this.req; + + // pipe + var stream = fs.createReadStream(path, options); + this.emit('stream', stream); + stream.pipe(res); + + // socket closed, done with the fd + req.on('close', stream.destroy.bind(stream)); + + // error handling code-smell + stream.on('error', function(err){ + // no hope in responding + if (res._header) { + console.error(err.stack); + req.destroy(); + return; + } + + // 500 + err.status = 500; + self.emit('error', err); + }); + + // end + stream.on('end', function(){ + self.emit('end'); + }); +}; + +/** + * Set content-type based on `path` + * if it hasn't been explicitly set. + * + * @param {String} path + * @api private + */ + +SendStream.prototype.type = function(path){ + var res = this.res; + if (res.getHeader('Content-Type')) return; + var type = mime.lookup(path); + var charset = mime.charsets.lookup(type); + debug('content-type %s', type); + res.setHeader('Content-Type', type + (charset ? '; charset=' + charset : '')); +}; + +/** + * Set reaponse header fields, most + * fields may be pre-defined. + * + * @param {Object} stat + * @api private + */ + +SendStream.prototype.setHeader = function(stat){ + var res = this.res; + if (!res.getHeader('Accept-Ranges')) res.setHeader('Accept-Ranges', 'bytes'); + if (!res.getHeader('ETag')) res.setHeader('ETag', utils.etag(stat)); + if (!res.getHeader('Date')) res.setHeader('Date', new Date().toUTCString()); + if (!res.getHeader('Cache-Control')) res.setHeader('Cache-Control', 'public, max-age=' + (this._maxage / 1000)); + if (!res.getHeader('Last-Modified')) res.setHeader('Last-Modified', stat.mtime.toUTCString()); +};
@@ -0,0 +1,47 @@
+ +/** + * Return an ETag in the form of `"<size>-<mtime>"` + * from the given `stat`. + * + * @param {Object} stat + * @return {String} + * @api private + */ + +exports.etag = function(stat) { + return '"' + stat.size + '-' + Number(stat.mtime) + '"'; +}; + +/** + * decodeURIComponent. + * + * Allows V8 to only deoptimize this fn instead of all + * of send(). + * + * @param {String} path + * @api private + */ + +exports.decode = function(path){ + try { + return decodeURIComponent(path); + } catch (err) { + return -1; + } +}; + +/** + * Escape the given string of `html`. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html){ + return String(html) + .replace(/&(?!\w+;)/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"'); +};
@@ -0,0 +1,84 @@
+{ + "_args": [ + [ + "send@0.1.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect" + ] + ], + "_from": "send@0.1.1", + "_id": "send@0.1.1", + "_inCache": true, + "_installable": true, + "_location": "/connect/send", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.2.14", + "_phantomChildren": {}, + "_requested": { + "name": "send", + "raw": "send@0.1.1", + "rawSpec": "0.1.1", + "scope": null, + "spec": "0.1.1", + "type": "version" + }, + "_requiredBy": [ + "/connect" + ], + "_resolved": "https://registry.npmjs.org/send/-/send-0.1.1.tgz", + "_shasum": "0bcfcbd03def6e2d8612e1abf8f4895b450c60c8", + "_shrinkwrap": null, + "_spec": "send@0.1.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "bugs": { + "url": "https://github.com/visionmedia/send/issues" + }, + "dependencies": { + "debug": "*", + "fresh": "0.1.0", + "mime": "~1.2.9", + "range-parser": "0.0.4" + }, + "description": "Better streaming static file server with Range and conditional-GET support", + "devDependencies": { + "connect": "2.x", + "mocha": "*", + "should": "*", + "supertest": "0.0.1" + }, + "directories": {}, + "dist": { + "shasum": "0bcfcbd03def6e2d8612e1abf8f4895b450c60c8", + "tarball": "http://registry.npmjs.org/send/-/send-0.1.1.tgz" + }, + "homepage": "https://github.com/visionmedia/send#readme", + "keywords": [ + "static", + "file", + "server" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "send", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/send.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.1.1" +}
@@ -0,0 +1,105 @@
+{ + "_args": [ + [ + "connect@2.7.11", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "connect@2.7.11", + "_id": "connect@2.7.11", + "_inCache": true, + "_installable": true, + "_location": "/connect", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.2.14", + "_phantomChildren": { + "debug": "2.2.0", + "fresh": "0.1.0", + "mime": "1.2.11", + "range-parser": "0.0.4" + }, + "_requested": { + "name": "connect", + "raw": "connect@2.7.11", + "rawSpec": "2.7.11", + "scope": null, + "spec": "2.7.11", + "type": "version" + }, + "_requiredBy": [ + "/express" + ], + "_resolved": "https://registry.npmjs.org/connect/-/connect-2.7.11.tgz", + "_shasum": "f561d5eef70b8d719c397f724d34ba4065c77a3e", + "_shrinkwrap": null, + "_spec": "connect@2.7.11", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk", + "url": "http://tjholowaychuk.com" + }, + "bugs": { + "url": "https://github.com/senchalabs/connect/issues" + }, + "dependencies": { + "buffer-crc32": "0.2.1", + "bytes": "0.2.0", + "cookie": "0.0.5", + "cookie-signature": "1.0.1", + "debug": "*", + "formidable": "1.0.14", + "fresh": "0.1.0", + "pause": "0.0.1", + "qs": "0.6.5", + "send": "0.1.1" + }, + "description": "High performance middleware framework", + "devDependencies": { + "dox": "*", + "jade": "*", + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "f561d5eef70b8d719c397f724d34ba4065c77a3e", + "tarball": "http://registry.npmjs.org/connect/-/connect-2.7.11.tgz" + }, + "engines": { + "node": ">= 0.8.0" + }, + "homepage": "https://github.com/senchalabs/connect#readme", + "keywords": [ + "framework", + "web", + "middleware", + "connect", + "rack" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + { + "email": "tim@creationix.com", + "name": "creationix" + } + ], + "name": "connect", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/senchalabs/connect.git" + }, + "scripts": { + "test": "make" + }, + "version": "2.7.11" +}
@@ -0,0 +1,40 @@
+ +var connect = require('./'); +var app = connect(); + +app.use(connect.logger('dev')); +app.use(connect.bodyParser()); + +app.use(function(req, res, next){ + if (req.checkContinue) { + res.writeContinue(); + } + res.end('hello'); +}); + +var server = app.listen(3000); + +server.on('checkContinue', function(req, res){ + req.checkContinue = true; + app(req, res); +}); + + +// var http = require('http'); + +// var app = http.createServer(function(req, res){ +// console.log(req.headers); +// }); + +// app.on('checkContinue', function(req, res){ +// if ('application/json' == req.headers['content-type']) { +// res.writeContinue(); +// console.log('ok'); +// res.end('thanks') +// } else { +// res.writeHead(400); +// res.end('bad request, json only'); +// } +// }); + +// app.listen(3000);
@@ -0,0 +1,195 @@
+ +2.2.0 / 2015-05-09 +================== + + * package: update "ms" to v0.7.1 (#202, @dougwilson) + * README: add logging to file example (#193, @DanielOchoa) + * README: fixed a typo (#191, @amir-s) + * browser: expose `storage` (#190, @stephenmathieson) + * Makefile: add a `distclean` target (#189, @stephenmathieson) + +2.1.3 / 2015-03-13 +================== + + * Updated stdout/stderr example (#186) + * Updated example/stdout.js to match debug current behaviour + * Renamed example/stderr.js to stdout.js + * Update Readme.md (#184) + * replace high intensity foreground color for bold (#182, #183) + +2.1.2 / 2015-03-01 +================== + + * dist: recompile + * update "ms" to v0.7.0 + * package: update "browserify" to v9.0.3 + * component: fix "ms.js" repo location + * changed bower package name + * updated documentation about using debug in a browser + * fix: security error on safari (#167, #168, @yields) + +2.1.1 / 2014-12-29 +================== + + * browser: use `typeof` to check for `console` existence + * browser: check for `console.log` truthiness (fix IE 8/9) + * browser: add support for Chrome apps + * Readme: added Windows usage remarks + * Add `bower.json` to properly support bower install + +2.1.0 / 2014-10-15 +================== + + * node: implement `DEBUG_FD` env variable support + * package: update "browserify" to v6.1.0 + * package: add "license" field to package.json (#135, @panuhorsmalahti) + +2.0.0 / 2014-09-01 +================== + + * package: update "browserify" to v5.11.0 + * node: use stderr rather than stdout for logging (#29, @stephenmathieson) + +1.0.4 / 2014-07-15 +================== + + * dist: recompile + * example: remove `console.info()` log usage + * example: add "Content-Type" UTF-8 header to browser example + * browser: place %c marker after the space character + * browser: reset the "content" color via `color: inherit` + * browser: add colors support for Firefox >= v31 + * debug: prefer an instance `log()` function over the global one (#119) + * Readme: update documentation about styled console logs for FF v31 (#116, @wryk) + +1.0.3 / 2014-07-09 +================== + + * Add support for multiple wildcards in namespaces (#122, @seegno) + * browser: fix lint + +1.0.2 / 2014-06-10 +================== + + * browser: update color palette (#113, @gscottolson) + * common: make console logging function configurable (#108, @timoxley) + * node: fix %o colors on old node <= 0.8.x + * Makefile: find node path using shell/which (#109, @timoxley) + +1.0.1 / 2014-06-06 +================== + + * browser: use `removeItem()` to clear localStorage + * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777) + * package: add "contributors" section + * node: fix comment typo + * README: list authors + +1.0.0 / 2014-06-04 +================== + + * make ms diff be global, not be scope + * debug: ignore empty strings in enable() + * node: make DEBUG_COLORS able to disable coloring + * *: export the `colors` array + * npmignore: don't publish the `dist` dir + * Makefile: refactor to use browserify + * package: add "browserify" as a dev dependency + * Readme: add Web Inspector Colors section + * node: reset terminal color for the debug content + * node: map "%o" to `util.inspect()` + * browser: map "%j" to `JSON.stringify()` + * debug: add custom "formatters" + * debug: use "ms" module for humanizing the diff + * Readme: add "bash" syntax highlighting + * browser: add Firebug color support + * browser: add colors for WebKit browsers + * node: apply log to `console` + * rewrite: abstract common logic for Node & browsers + * add .jshintrc file + +0.8.1 / 2014-04-14 +================== + + * package: re-add the "component" section + +0.8.0 / 2014-03-30 +================== + + * add `enable()` method for nodejs. Closes #27 + * change from stderr to stdout + * remove unnecessary index.js file + +0.7.4 / 2013-11-13 +================== + + * remove "browserify" key from package.json (fixes something in browserify) + +0.7.3 / 2013-10-30 +================== + + * fix: catch localStorage security error when cookies are blocked (Chrome) + * add debug(err) support. Closes #46 + * add .browser prop to package.json. Closes #42 + +0.7.2 / 2013-02-06 +================== + + * fix package.json + * fix: Mobile Safari (private mode) is broken with debug + * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript + +0.7.1 / 2013-02-05 +================== + + * add repository URL to package.json + * add DEBUG_COLORED to force colored output + * add browserify support + * fix component. Closes #24 + +0.7.0 / 2012-05-04 +================== + + * Added .component to package.json + * Added debug.component.js build + +0.6.0 / 2012-03-16 +================== + + * Added support for "-" prefix in DEBUG [Vinay Pulim] + * Added `.enabled` flag to the node version [TooTallNate] + +0.5.0 / 2012-02-02 +================== + + * Added: humanize diffs. Closes #8 + * Added `debug.disable()` to the CS variant + * Removed padding. Closes #10 + * Fixed: persist client-side variant again. Closes #9 + +0.4.0 / 2012-02-01 +================== + + * Added browser variant support for older browsers [TooTallNate] + * Added `debug.enable('project:*')` to browser variant [TooTallNate] + * Added padding to diff (moved it to the right) + +0.3.0 / 2012-01-26 +================== + + * Added millisecond diff when isatty, otherwise UTC string + +0.2.0 / 2012-01-22 +================== + + * Added wildcard support + +0.1.0 / 2011-12-02 +================== + + * Added: remove colors unless stderr isatty [TooTallNate] + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,36 @@
+ +# get Makefile directory name: http://stackoverflow.com/a/5982798/376773 +THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd) + +# BIN directory +BIN := $(THIS_DIR)/node_modules/.bin + +# applications +NODE ?= $(shell which node) +NPM ?= $(NODE) $(shell which npm) +BROWSERIFY ?= $(NODE) $(BIN)/browserify + +all: dist/debug.js + +install: node_modules + +clean: + @rm -rf dist + +dist: + @mkdir -p $@ + +dist/debug.js: node_modules browser.js debug.js dist + @$(BROWSERIFY) \ + --standalone debug \ + . > $@ + +distclean: clean + @rm -rf node_modules + +node_modules: package.json + @NODE_ENV= $(NPM) install + @touch node_modules + +.PHONY: all install clean distclean
@@ -0,0 +1,188 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +```bash +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +#### Windows note + + On Windows the environment variable is set using the `set` command. + + ```cmd + set DEBUG=*,-not_this + ``` + +Then, run the program to be debugged as usual. + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. Consider the situation shown below where you have `worker:a` and `worker:b`, and wish to debug both. Somewhere in the code on your page, include: + +```js +window.myDebug = require("debug"); +``` + + ("debug" is a global object in the browser so we give this object a different name.) When your page is open in the browser, type the following in the console: + +```js +myDebug.enable("worker:*") +``` + + Refresh the page. Debug output will continue to be sent to the console until it is disabled by typing `myDebug.disable()` in the console. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + b('doing some work'); +}, 1200); +``` + +#### Web Inspector Colors + + Colors are also enabled on "Web Inspectors" that understand the `%c` formatting + option. These are WebKit web inspectors, Firefox ([since version + 31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/)) + and the Firebug plugin for Firefox (any version). + + Colored output looks something like: + +  + +### stderr vs stdout + +You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: + +Example _stdout.js_: + +```js +var debug = require('debug'); +var error = debug('app:error'); + +// by default stderr is used +error('goes to stderr!'); + +var log = debug('app:log'); +// set this namespace to log via console.log +log.log = console.log.bind(console); // don't forget to bind to console! +log('goes to stdout'); +error('still goes to stderr!'); + +// set all output to go via console.info +// overrides all per-namespace log settings +debug.log = console.info.bind(console); +error('now goes to stdout via console.info'); +log('still goes to stdout, but via console.info now'); +``` + +### Save debug output to a file + +You can save all debug statements to a file by piping them. + +Example: + +```bash +$ DEBUG_FD=3 node your-app.js 3> whatever.log +``` + +## Authors + + - TJ Holowaychuk + - Nathan Rajlich + +## License + +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,28 @@
+{ + "name": "visionmedia-debug", + "main": "dist/debug.js", + "version": "2.2.0", + "homepage": "https://github.com/visionmedia/debug", + "authors": [ + "TJ Holowaychuk <tj@vision-media.ca>" + ], + "description": "visionmedia-debug", + "moduleType": [ + "amd", + "es6", + "globals", + "node" + ], + "keywords": [ + "visionmedia", + "debug" + ], + "license": "MIT", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +}
@@ -0,0 +1,168 @@
+ +/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = 'undefined' != typeof chrome + && 'undefined' != typeof chrome.storage + ? chrome.storage.local + : localstorage(); + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // is webkit? http://stackoverflow.com/a/16459606/376773 + return ('WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (window.console && (console.firebug || (console.exception && console.table))) || + // is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + return JSON.stringify(v); +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? ' %c' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return args; + + var c = 'color: ' + this.color; + args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1)); + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); + return args; +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // this hackery is required for IE8/9, where + // the `console.log` function doesn't have 'apply' + return 'object' === typeof console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + exports.storage.removeItem('debug'); + } else { + exports.storage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = exports.storage.debug; + } catch(e) {} + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load()); + +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage(){ + try { + return window.localStorage; + } catch (e) {} +}
@@ -0,0 +1,19 @@
+{ + "name": "debug", + "repo": "visionmedia/debug", + "description": "small debugging utility", + "version": "2.2.0", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "browser.js", + "scripts": [ + "browser.js", + "debug.js" + ], + "dependencies": { + "rauchg/ms.js": "0.7.1" + } +}
@@ -0,0 +1,197 @@
+ +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = debug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = require('ms'); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lowercased letter, i.e. "n". + */ + +exports.formatters = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function selectColor() { + return exports.colors[prevColor++ % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function debug(namespace) { + + // define the `disabled` version + function disabled() { + } + disabled.enabled = false; + + // define the `enabled` version + function enabled() { + + var self = enabled; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // add the `color` if not set + if (null == self.useColors) self.useColors = exports.useColors(); + if (null == self.color && self.useColors) self.color = selectColor(); + + var args = Array.prototype.slice.call(arguments); + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %o + args = ['%o'].concat(args); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + if ('function' === typeof exports.formatArgs) { + args = exports.formatArgs.apply(self, args); + } + var logFn = enabled.log || exports.log || console.log.bind(console); + logFn.apply(self, args); + } + enabled.enabled = true; + + var fn = exports.enabled(namespace) ? enabled : disabled; + + fn.namespace = namespace; + + return fn; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,209 @@
+ +/** + * Module dependencies. + */ + +var tty = require('tty'); +var util = require('util'); + +/** + * This is the Node.js implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +/** + * The file descriptor to write the `debug()` calls to. + * Set the `DEBUG_FD` env variable to override with another value. i.e.: + * + * $ DEBUG_FD=3 node script.js 3>debug.log + */ + +var fd = parseInt(process.env.DEBUG_FD, 10) || 2; +var stream = 1 === fd ? process.stdout : + 2 === fd ? process.stderr : + createWritableStdioStream(fd); + +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ + +function useColors() { + var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); + if (0 === debugColors.length) { + return tty.isatty(fd); + } else { + return '0' !== debugColors + && 'no' !== debugColors + && 'false' !== debugColors + && 'disabled' !== debugColors; + } +} + +/** + * Map %o to `util.inspect()`, since Node doesn't do that out of the box. + */ + +var inspect = (4 === util.inspect.length ? + // node <= 0.8.x + function (v, colors) { + return util.inspect(v, void 0, void 0, colors); + } : + // node > 0.8.x + function (v, colors) { + return util.inspect(v, { colors: colors }); + } +); + +exports.formatters.o = function(v) { + return inspect(v, this.useColors) + .replace(/\s*\n\s*/g, ' '); +}; + +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + var name = this.namespace; + + if (useColors) { + var c = this.color; + + args[0] = ' \u001b[3' + c + ';1m' + name + ' ' + + '\u001b[0m' + + args[0] + '\u001b[3' + c + 'm' + + ' +' + exports.humanize(this.diff) + '\u001b[0m'; + } else { + args[0] = new Date().toUTCString() + + ' ' + name + ' ' + args[0]; + } + return args; +} + +/** + * Invokes `console.error()` with the specified arguments. + */ + +function log() { + return stream.write(util.format.apply(this, arguments) + '\n'); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + if (null == namespaces) { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } else { + process.env.DEBUG = namespaces; + } +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + return process.env.DEBUG; +} + +/** + * Copied from `node/src/node.js`. + * + * XXX: It's lame that node doesn't expose this API out-of-the-box. It also + * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame. + */ + +function createWritableStdioStream (fd) { + var stream; + var tty_wrap = process.binding('tty_wrap'); + + // Note stream._type is used for test-module-load-list.js + + switch (tty_wrap.guessHandleType(fd)) { + case 'TTY': + stream = new tty.WriteStream(fd); + stream._type = 'tty'; + + // Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + case 'FILE': + var fs = require('fs'); + stream = new fs.SyncWriteStream(fd, { autoClose: false }); + stream._type = 'fs'; + break; + + case 'PIPE': + case 'TCP': + var net = require('net'); + stream = new net.Socket({ + fd: fd, + readable: false, + writable: true + }); + + // FIXME Should probably have an option in net.Socket to create a + // stream from an existing fd which is writable only. But for now + // we'll just add this hack and set the `readable` member to false. + // Test: ./node test/fixtures/echo.js < /etc/passwd + stream.readable = false; + stream.read = null; + stream._type = 'pipe'; + + // FIXME Hack to have stream not keep the event loop alive. + // See https://github.com/joyent/node/issues/1726 + if (stream._handle && stream._handle.unref) { + stream._handle.unref(); + } + break; + + default: + // Probably an error on in uv_guess_handle() + throw new Error('Implement me. Unknown stream file type!'); + } + + // For supporting legacy API we put the FD here. + stream.fd = fd; + + stream._isStdio = true; + + return stream; +} + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +exports.enable(load());
@@ -0,0 +1,101 @@
+{ + "_args": [ + [ + "debug@*", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "debug@*", + "_id": "debug@2.2.0", + "_inCache": true, + "_installable": true, + "_location": "/debug", + "_nodeVersion": "0.12.2", + "_npmUser": { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + }, + "_npmVersion": "2.7.4", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@*", + "rawSpec": "*", + "scope": null, + "spec": "*", + "type": "range" + }, + "_requiredBy": [ + "/connect", + "/connect/send", + "/express", + "/send" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-2.2.0.tgz", + "_shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "_shrinkwrap": null, + "_spec": "debug@*", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./browser.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "browser.js" + } + }, + "contributors": [ + { + "email": "nathan@tootallnate.net", + "name": "Nathan Rajlich", + "url": "http://n8.io" + } + ], + "dependencies": { + "ms": "0.7.1" + }, + "description": "small debugging utility", + "devDependencies": { + "browserify": "9.0.3", + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "f87057e995b1a1f6ae6a4960664137bc56f039da", + "tarball": "http://registry.npmjs.org/debug/-/debug-2.2.0.tgz" + }, + "gitHead": "b38458422b5aa8aa6d286b10dfe427e8a67e2b35", + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "license": "MIT", + "main": "./node.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "scripts": {}, + "version": "2.2.0" +}
@@ -0,0 +1,45 @@
+language: node_js +node_js: + - "0.10" +notifications: + irc: "irc.freenode.org#socket.io" +env: + global: + - secure: v76/Y3hGIGsANoFAW0US3X8cuDFY7g8stMFrwGUxiQnm4HN3j83w+FfoZay0mESKhNIpqk4nCJQwMCd1gJnLL7ybjGOt5LeEuQVlLDXkRVrXSViy2XwAW+mLj7H/++/LTHWo/Ma6pOa1YC2o4SbSsiK1NdhdAK5ZGluonPBIG18= + - secure: P2zFTMeI9duoPBXhAZZLddqeJS+dUI27Q02tTdr+AjvUkr8f7Zga57SZxP6Jbn8bxUPI3ZQzAm1KMsyUo4IAegXLJ4j9VCF6ab65NkE1k8UH99kXXS30Ha27NS1aQafCbaOTxxQfqQHmnjt2HJtvk04nqCEDhoZCdDUZNVSGCOc= +matrix: + include: + - node_js: '0.10' + env: BROWSER_NAME=chrome BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=safari BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=6 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=7 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=8 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=9 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=10 BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=latest BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=4.3 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=5.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=6.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=7.1 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.0 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.1 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.2 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.3 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.4
@@ -0,0 +1,20 @@
+ui: mocha-bdd +server: ./test/support/server.js +browsers: + - name: chrome + version: 29..latest +# Firefox disabled for now because it can cause infinite wait loops when +# running any tests +# - name: firefox +# version: latest + - name: safari + version: latest + - name: ie + version: 10 + platform: Windows 2012 + - name: ie + version: [6..9, latest] + - name: iphone + version: oldest..latest + - name: android + version: oldest..latest
@@ -0,0 +1,447 @@
+ +1.4.2 / 2014-10-27 +================== + + * remove invalid value for strict mode + * IE10 should prefer using XHR2 over XDR because it's safer + * fixed transport close deferring logic [nkzawa] + * wait for buffer to be drained before closing [nkzawa] + +1.4.1 / 2014-10-03 +================== + + * Fixed "jsonp polling iframe removal error" + * Move ws upgrade needing connection tests to a block checking browser support. + * check `readyState` in `sendPacket` and close on `upgradeError` too + * defer close while upgrading a transport + +1.4.0 / 2014-09-03 +================== + + * add matrix support for travis runs. + * add `enablesXDR` option to turn on `XDomainRequest` + * package: bump `browserify` + * package: bump `engine.io-parser` + * style and close socket after assert + * add support for `jsonp` option to turn it off + +1.3.1 / 2014-06-19 +================== + + * transport: catch utf8 decode errors + +1.3.0 / 2014-06-13 +================== + + * smaller inherits utility + * fix a test for ws + * upgrade emitter dep to not rely on tarball + +1.2.2 / 2014-05-30 +================== + + * package: bump `engine.io-parser` for binary utf8 fix + +1.2.1 / 2014-05-22 +================== + + * build + +1.2.0 / 2014-05-18 +================== + + * removed flashsocket, moving to userland + * new build + +1.1.1 / 2014-05-14 +================== + + * jsonp-polling: fixed newline double escaping + * package: bump parser + * remove legacy Socket#onopen call + * added tests for multibyte strings + +1.1.0 / 2014-04-27 +================== + + * bump zuul version + * renamed removeAllListeners to cleanup + * use inherits package instead of inherit + * removed all references to util.js + * fix if statement in FlashWS.ready method + * polling-jsonp: prevent spurious errors from being emitted when the window is unloaded + * polling-xhr: fix a comment and remove unneeded `document` reference + * enforce cache busting for all user agents + * JSONP and test fixes for fails in IE + * package: bump `engine.io-parser` + * polling-xhr: abort the request when the window is unloaded + +1.0.5 / 2014-03-18 +================== + + * package: bump `engine.io-parser` for android binary fix + +1.0.4 / 2014-03-14 +================== + + * no base64 encoding for no reason when using websockets + +1.0.3 / 2014-03-12 +================== + + * fix browserify + +1.0.2 / 2014-03-12 +================== + + * bump `engine.io-parser` + * made `parseJSON` and `parseURI` from `util` their own modules [gkoren] + * clean up tests + * clean up browserify + +1.0.1 / 2014-03-06 +================== + + * package: bump `engine.io-parser` + +1.0.0 / 2014-03-06 +================== + + * run browserify without shims + * emit socket upgrade event after upgrade done + * better feature detection for XHR2 + * added `rememberUpgrade` option + * binary support + +0.9.0 / 2014-02-09 +================== + + * Fix simple `host:port` URLs and IPV6 [bmalehorn] + * Fix XHR cleanup method [poohlty] + * Match semantics of `close` event with `WebSocket`. If an error occurs + and `open` hadn't fired before, we still emit `close` as per + WebSocket spec [mokesmokes]. + * Removed SPEC (now in `engine.io-protocol` repository) + * Remove `Socket#open` docs (private API) [mokesmokes] + +0.8.2 / 2014-01-18 +================== + + * polling-xhr: avoid catching user-thrown errors + * util: remove unused `hasCORS` + * polling: remove deferring for faster startup (fixes #174) + * engine now works perfectly on workers + +0.8.1 / 2014-01-17 +================== + + * package: bump debug to fix `localStorage` issue (fixes #213) + * remove duplicate xmlhttprequest code + * add iphone automated testing + * bump zuul to 1.3.0 to improve tests performance + * use invalid ip address for incorrect connection test + * Fix GH-224, remove sockets array + +0.8.0 / 2014-01-05 +================== + + * socket: emit upgrade errors as `upgradeError` instead of `error` + +0.7.14 / 2014-01-01 +=================== + + * test: increase timeouts for network tests + * test: whitelist globals + * test: improve socket closing test + * polling: improve url timestamp for ie11 and allow force disabling + * polling-xhr: handle errors for xhr creation (fixes `access denied` issues) + * polling-xhr: style + * socket: more instrumentation for transport creation + * socket: allow explicit `false` for `timestampRequests` + * socket: accept `null` as first argument + * Makefile: cleanup + * .travis: deprecate 0.6 + +0.7.13 / 2013-12-20 +=================== + + * use `jsonp` in favor of `XDomainRequest` to preserve `Cookie` + headers in all situations [3rd-eden] (fixes #217) + * run zuul tests after node tests [defunctzombie] + * add zuul support for easier browser testing [defunctzombie] + +0.7.12 / 2013-11-11 +=================== + + * engine.io: updated build to fix WebSocket constructor issue + * package: move browserify into devDeps + +0.7.11 / 2013-11-06 +=================== + + * AMD support + * Makefile: build now smaller thanks to browserify + * add browserify support + +0.7.10 / 2013-10-28 +=================== + + * fixed issue which prevented IE9 and under to pass Cookies to server during handshake + * package: update "ws" to v0.4.31 + * fixed - there is no host property only hostname + * fixed - flash socket creation + * fixed - emit errors thrown by xhr.send() + +0.7.9 / 2013-08-30 +================== + + * websocket: pass `undefined` as the WebSocket "protocols" + +0.7.8 / 2013-08-30 +================== + + * package: update "ws" + +0.7.7 / 2013-08-30 +================== + + * package: bump ws to 0.4.30 + * websocket: no more env sniffing, just require `ws` [TooTallNate] + * websocket: remove the "bufferedAmount" checking logic [TooTallNate] + +0.7.6 / 2013-08-30 +================== + + * package: revert ws to avoid upgrade fail now + +0.7.5 / 2013-08-30 +================== + + * package: bump ws to 0.4.30 + +0.7.4 / 2013-08-25 +================== + + * package: rolling back to `ws` `0.4.25` due to disconnection bug + +0.7.3 / 2013-08-23 +================== + + * noop bump + +0.7.2 / 2013-08-23 +================== + + * transports: fix WebSocket transport in the web browser (again) + +0.7.1 / 2013-08-23 +================== + + * transports: fix WebSocket transport in the web browser + * package: upgrade "ws" to v0.4.29 + +0.7.0 / 2013-08-23 +================== + + * socket: add `agent` option + * package: point "xmlhttprequest" to our LearnBoost fork for agent support + * package: specify a newer version of "ws" that includes `agent` support + * util: use "component/has-cors" + * transport: fix whitespace + * util: use "component/global" + * package: Add repository field to readme + * socket: Don't lose packets writen during upgrade after a re-open + * socket: use a consistent "debug" name for socket.js + * package: Update emitter dep to 1.0.1 for old IE support + +0.6.3 / 2013-06-21 +================== + + * fix check readyState in polling transport (Naoyuki Kanezawa) + * use http url in npm dependencies for emitter (Eric Schoffstall) + +0.6.2 / 2013-06-15 +================== + + * transports: improve polling orderly close (fixes #164) + * socket: ignore further transport communication upon `onClose` + * socket: added missing `socket#onerror` support + * socket: don't call `socket#onclose` if previous state was not `open` + * transports: fix iOS5 crash issue + * Makefile: extra precaution when building to avoid 0.6.0 build problem + +0.6.1 / 2013-06-06 +================== + + * engine.io: fixed build + +0.6.0 / 2013-05-31 +================== + + * does not emit close on incorrect socket connection + * use indexof component for ie8 and below + * improved x-domain handling + * introduce public `ping` api + * added drain event + * fix `flush` and `flushComplete` events + * fixed `drain` bug splicing with upgrading + * add support for callbacks with socket.send() + +0.5.0 / 2013-03-16 +================== + + * socket: implement qs support for `string` + * added query.EIO to take protocol version from parser + * use istanbul for code coverage + * integrated engine.io-protocol 0.3.0 + * updated ws + * fixed JSONPPolling iframe removal error + * changed error message to match xhr error message on jsonp transport script tag + * Added onerror handler for script tag in jsonp transport + * remove uid qs + * Added missing colon in payload. Thanks @lsm + +0.4.3 / 2013-02-08 +================== + + * package: removed unusued `parser.js` + +0.4.2 / 2013-02-08 +================== + + * polling-jsonp: fix ie6 JSONP on SSL + * close also if socket.readyState is on "opening" + * parser.js: removed the file package.json: added the engine.io-parser dependency everything else: switched to engine.io-parser + * fix "TypeError: Object #<Object> has no method 'global'" + * client now ignores unsupported upgrades + +0.4.1 / 2013-01-18 +================== + + * do not shadow global XMLHttpRequest + * socket: added `data` event (as synonym to `message`) + * socket: remove `resource` and fix `path` + * socket: fixed access to `opts` + * test: fixed transports tests + * socket: constructor can accept uri/opts simultaneously + * SPEC: simplified: removed resource from SPEC + * socket: proper `host`/`hostname` support + * socket: ensure `onclose` idempotency + * socket: added `onerror` instrumentation + * socket: fix style + * use window to detect platform and fix global reference + * *: fix references to `global` (fixes #79) + +0.4.0 / 2012-12-09 +================== + + * *: now based on `component(1)` + * *: module now exports `Socket` + * socket: export constructors, utils and `protocol` + * *: implemented `emitter` component + * *: removed browserbuild and preprocessor instructions + +0.3.10 / 2012-12-03 +=================== + + * socket: fix closing the socket in an `open` listener [mmastrac] + * socket: perform ping interval/timer cleanup [mmastrac] + * fix SPEC (packages -> packets) [jxck] + * socket: handle probe's transport errors [indutny] + +0.3.9 / 2012-10-23 +================== + + * socket: fix `hostname` instead of `host` + * socket: avoid duplicate `port` defaults + +0.3.8 / 2012-10-23 +================== + + * socket: introduce introspection hooks + * socket: introduced `host` and `port` `location` defaults + * flashsocket: obfuscate activex (fixes #31) + * README: documented reconnect (closes #45) + * socket: unset `id` upon close + * socket: clear transport listeners upon force close + +0.3.7 / 2012-10-21 +================== + + * fix `version` [quackingduck] + * ping timeout gets reset upon any packet received [indutny] + * timeout fixes [cadorn, indutny] + * transport: fix xdomain detection in absence of location.port (GH-38) + * socket: fix passing `false` as secure getting overridden + * socket: default `secure` to `true` for SSL-served pages + * socket: fix default port for SSL when `secure` is not supplied + +0.3.6 / 2012-10-16 +================== + + * socket: reset timeout on any incoming data [indutny] + +0.3.5 / 2012-10-14 +================== + + * new build + +0.3.4 / 2012-10-14 +================== + + * package: fix `component` exports + +0.3.3 / 2012-10-10 +================== + + * socket: fix `secure` default value discovery [quackingduck] + +0.3.2 / 2012-10-08 +================== + + * Bump + +0.3.1 / 2012-10-08 +================== + + * socket: added `write` alias for `send` + * package: added `component` + +0.3.0 / 2012-09-04 +================== + + * IE's XDomainRequest cannot do requests that go from HTTPS to HTTP or HTTP to HTTPS [mixu] + * Switch to client-initiated ping, and set interval in handshake [cadorn] + +0.2.2 / 2012-08-26 +================== + + * polling-jsonp: allow unneeded global leak (fixes #41) + * polling-jsonp: allow for multiple eio's in the same page + +0.2.1 / 2012-08-13 +================== + + * Bump + +0.2.0 / 2012-08-06 +================== + + * polling: introduced `poll` and `pollComplete` (formerly `poll`) events + +0.1.2 / 2012-08-02 +================== + + * Bump + +0.1.1 / 2012-08-01 +================== + + * Added options for request timestamping + * Made timestamp query param customizable + * Added automatic timestamping for Android + +0.1.0 / 2012-07-03 +================== + + * Initial release.
@@ -0,0 +1,37 @@
+ +REPORTER = dot + +build: engine.io.js + +engine.io.js: lib/*.js lib/transports/*.js package.json + @./support/browserify.sh > engine.io.js + +test: + @if [ "x$(BROWSER_NAME)" = "x" ]; then make test-node; else make test-zuul; fi + +test-node: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + test/index.js + +test-zuul: + @if [ "x$(BROWSER_PLATFORM)" = "x" ]; then \ + ./node_modules/zuul/bin/zuul \ + --browser-name $(BROWSER_NAME) \ + --browser-version $(BROWSER_VERSION) \ + test/index.js; \ + else \ + ./node_modules/zuul/bin/zuul \ + --browser-name $(BROWSER_NAME) \ + --browser-version $(BROWSER_VERSION) \ + --browser-platform "$(BROWSER_PLATFORM)" \ + test/index.js; \ + fi + +test-cov: + @./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- \ + --require ./test/common \ + --reporter $(REPORTER) \ + $(TESTS) + +.PHONY: test build
@@ -0,0 +1,243 @@
+ +# Engine.IO client + +[](http://travis-ci.org/Automattic/engine.io-client) +[](http://badge.fury.io/js/engine.io-client) + +This is the client for [Engine.IO](http://github.com/automattic/engine.io), +the implementation of transport-based cross-browser/cross-device +bi-directional communication layer for [Socket.IO](http://github.com/automattic/socket.io). + +## How to use + +### Standalone + +You can find an `engine.io.js` file in this repository, which is a +standalone build you can use as follows: + +```html +<script src="/path/to/engine.io.js"></script> +<script> + // eio = Socket + var socket = eio('ws://localhost'); + socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); + }); +</script> +``` + +### With browserify + +Engine.IO is a commonjs module, which means you can include it by using +`require` on the browser and package using [browserify](http://browserify.org/): + +1. install the client package + + ```bash + $ npm install engine.io-client + ``` + +1. write your app code + + ```js + var socket = require('engine.io-client')('ws://localhost'); + socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); + }); + ``` + +1. build your app bundle + + ```bash + $ browserify app.js > bundle.js + ``` + +1. include on your page + + ```html + <script src="/path/to/bundle.js"></script> + ``` + +### Sending and receiving binary + +```html +<script src="/path/to/engine.io.js"></script> +<script> + var socket = new eio.Socket('ws://localhost/'); + socket.binaryType = 'blob'; + socket.on('open', function () { + socket.send(new Int8Array(5)); + socket.on('message', function(blob){}); + socket.on('close', function(){ }); + }); +</script> +``` + +### Node.JS + +Add `engine.io-client` to your `package.json` and then: + +```js +var socket = require('engine.io-client')('ws://localhost'); +socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); +}); +``` + +## Features + +- Lightweight +- Runs on browser and node.js seamlessly +- Transports are independent of `Engine` + - Easy to debug + - Easy to unit test +- Runs inside HTML5 WebWorker +- Can send and receive binary data + - Receives as ArrayBuffer or Blob when in browser, and Buffer or ArrayBuffer + in Node + - When XHR2 or WebSockets are used, binary is emitted directly. Otherwise + binary is encoded into base64 strings, and decoded when binary types are + supported. + - With browsers that don't support ArrayBuffer, an object { base64: true, + data: dataAsBase64String } is emitted on the `message` event. + +## API + +### Socket + +The client class. Mixes in [Emitter](http://github.com/component/emitter). +Exposed as `eio` in the browser standalone build. + +#### Properties + +- `protocol` _(Number)_: protocol revision number +- `binaryType` _(String)_ : can be set to 'arraybuffer' or 'blob' in browsers, + and `buffer` or `arraybuffer` in Node. Blob is only used in browser if it's + supported. + +#### Events + +- `open` + - Fired upon successful connection. +- `message` + - Fired when data is received from the server. + - **Arguments** + - `String` | `ArrayBuffer`: utf-8 encoded data or ArrayBuffer containing + binary data +- `close` + - Fired upon disconnection. In compliance with the WebSocket API spec, this event may be + fired even if the `open` event does not occur (i.e. due to connection error or `close()`). +- `error` + - Fired when an error occurs. +- `flush` + - Fired upon completing a buffer flush +- `drain` + - Fired after `drain` event of transport if writeBuffer is empty +- `upgradeError` + - Fired if an error occurs with a transport we're trying to upgrade to. +- `upgrade` + - Fired upon upgrade success, after the new transport is set + +#### Methods + +- **constructor** + - Initializes the client + - **Parameters** + - `String` uri + - `Object`: optional, options object + - **Options** + - `agent` (`http.Agent`): `http.Agent` to use, defaults to `false` (NodeJS only) + - `upgrade` (`Boolean`): defaults to true, whether the client should try + to upgrade the transport from long-polling to something better. + - `forceJSONP` (`Boolean`): forces JSONP for polling transport. + - `jsonp` (`Boolean`): determines whether to use JSONP when + necessary for polling. If disabled (by settings to false) an error will + be emitted (saying "No transports available") if no other transports + are available. If another transport is available for opening a + connection (e.g. WebSocket) that transport + will be used instead. + - `forceBase64` (`Boolean`): forces base 64 encoding for polling transport even when XHR2 responseType is available and WebSocket even if the used standard supports binary. + - `enablesXDR` (`Boolean`): enables XDomainRequest for IE8 to avoid loading bar flashing with click sound. default to `false` because XDomainRequest has a flaw of not sending cookie. + - `timestampRequests` (`Boolean`): whether to add the timestamp with + each transport request. Note: this is ignored if the browser is + IE or Android, in which case requests are always stamped (`false`) + - `timestampParam` (`String`): timestamp parameter (`t`) + - `policyPort` (`Number`): port the policy server listens on (`843`) + - `path` (`String`): path to connect to, default is `/engine.io` + - `transports` (`Array`): a list of transports to try (in order). + Defaults to `['polling', 'websocket']`. `Engine` + always attempts to connect directly with the first one, provided the + feature detection test for it passes. + - `rememberUpgrade` (`Boolean`): defaults to false. + If true and if the previous websocket connection to the server succeeded, + the connection attempt will bypass the normal upgrade process and will initially + try websocket. A connection attempt following a transport error will use the + normal upgrade process. It is recommended you turn this on only when using + SSL/TLS connections, or if you know that your network does not block websockets. +- `send` + - Sends a message to the server + - **Parameters** + - `String` | `ArrayBuffer` | `ArrayBufferView` | `Blob`: data to send + - `Function`: optional, callback upon `drain` +- `close` + - Disconnects the client. + +### Transport + +The transport class. Private. _Inherits from EventEmitter_. + +#### Events + +- `poll`: emitted by polling transports upon starting a new request +- `pollComplete`: emitted by polling transports upon completing a request +- `drain`: emitted by polling transports upon a buffer drain + +## Tests + +`engine.io-client` is used to test +[engine](http://github.com/automattic/engine.io). Running the `engine.io` +test suite ensures the client works and vice-versa. + +Browser tests are run using [zuul](https://github.com/defunctzombie/zuul). You can +run the tests locally using the following command. + +``` +./node_modules/.bin/zuul --local 8080 -- test/index.js +``` + +Additionally, `engine.io-client` has a standalone test suite you can run +with `make test` which will run node.js and browser tests. You must have zuul setup with +a saucelabs account. + +## Support + +The support channels for `engine.io-client` are the same as `socket.io`: + - irc.freenode.net **#socket.io** + - [Google Groups](http://groups.google.com/group/socket_io) + - [Website](http://socket.io) + +## Development + +To contribute patches, run tests or benchmarks, make sure to clone the +repository: + +```bash +git clone git://github.com/automattic/engine.io-client.git +``` + +Then: + +```bash +cd engine.io-client +npm install +``` + +See the `Tests` section above for how to run tests before submitting any patches. + +## License + +MIT - Copyright (c) 2014 Automattic, Inc. +
@@ -0,0 +1,3551 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.eio=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./lib/'); + +},{"./lib/":2}],2:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./socket'); + +/** + * Exports parser + * + * @api public + * + */ +module.exports.parser = _dereq_('engine.io-parser'); + +},{"./socket":3,"engine.io-parser":15}],3:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies. + */ + +var transports = _dereq_('./transports'); +var Emitter = _dereq_('component-emitter'); +var debug = _dereq_('debug')('engine.io-client:socket'); +var index = _dereq_('indexof'); +var parser = _dereq_('engine.io-parser'); +var parseuri = _dereq_('parseuri'); +var parsejson = _dereq_('parsejson'); +var parseqs = _dereq_('parseqs'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Noop function. + * + * @api private + */ + +function noop(){} + +/** + * Socket constructor. + * + * @param {String|Object} uri or options + * @param {Object} options + * @api public + */ + +function Socket(uri, opts){ + if (!(this instanceof Socket)) return new Socket(uri, opts); + + opts = opts || {}; + + if (uri && 'object' == typeof uri) { + opts = uri; + uri = null; + } + + if (uri) { + uri = parseuri(uri); + opts.host = uri.host; + opts.secure = uri.protocol == 'https' || uri.protocol == 'wss'; + opts.port = uri.port; + if (uri.query) opts.query = uri.query; + } + + this.secure = null != opts.secure ? opts.secure : + (global.location && 'https:' == location.protocol); + + if (opts.host) { + var pieces = opts.host.split(':'); + opts.hostname = pieces.shift(); + if (pieces.length) opts.port = pieces.pop(); + } + + this.agent = opts.agent || false; + this.hostname = opts.hostname || + (global.location ? location.hostname : 'localhost'); + this.port = opts.port || (global.location && location.port ? + location.port : + (this.secure ? 443 : 80)); + this.query = opts.query || {}; + if ('string' == typeof this.query) this.query = parseqs.decode(this.query); + this.upgrade = false !== opts.upgrade; + this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/'; + this.forceJSONP = !!opts.forceJSONP; + this.jsonp = false !== opts.jsonp; + this.forceBase64 = !!opts.forceBase64; + this.enablesXDR = !!opts.enablesXDR; + this.timestampParam = opts.timestampParam || 't'; + this.timestampRequests = opts.timestampRequests; + this.transports = opts.transports || ['polling', 'websocket']; + this.readyState = ''; + this.writeBuffer = []; + this.callbackBuffer = []; + this.policyPort = opts.policyPort || 843; + this.rememberUpgrade = opts.rememberUpgrade || false; + this.open(); + this.binaryType = null; + this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades; +} + +Socket.priorWebsocketSuccess = false; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = parser.protocol; // this is an int + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = _dereq_('./transport'); +Socket.transports = _dereq_('./transports'); +Socket.parser = _dereq_('engine.io-parser'); + +/** + * Creates transport of the given type. + * + * @param {String} transport name + * @return {Transport} + * @api private + */ + +Socket.prototype.createTransport = function (name) { + debug('creating transport "%s"', name); + var query = clone(this.query); + + // append engine.io protocol identifier + query.EIO = parser.protocol; + + // transport name + query.transport = name; + + // session id if we already have one + if (this.id) query.sid = this.id; + + var transport = new transports[name]({ + agent: this.agent, + hostname: this.hostname, + port: this.port, + secure: this.secure, + path: this.path, + query: query, + forceJSONP: this.forceJSONP, + jsonp: this.jsonp, + forceBase64: this.forceBase64, + enablesXDR: this.enablesXDR, + timestampRequests: this.timestampRequests, + timestampParam: this.timestampParam, + policyPort: this.policyPort, + socket: this + }); + + return transport; +}; + +function clone (obj) { + var o = {}; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + o[i] = obj[i]; + } + } + return o; +} + +/** + * Initializes transport to use and starts probe. + * + * @api private + */ +Socket.prototype.open = function () { + var transport; + if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) { + transport = 'websocket'; + } else if (0 == this.transports.length) { + // Emit error on next tick so it can be listened to + var self = this; + setTimeout(function() { + self.emit('error', 'No transports available'); + }, 0); + return; + } else { + transport = this.transports[0]; + } + this.readyState = 'opening'; + + // Retry with the next transport if the transport is disabled (jsonp: false) + var transport; + try { + transport = this.createTransport(transport); + } catch (e) { + this.transports.shift(); + this.open(); + return; + } + + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function(transport){ + debug('setting transport %s', transport.name); + var self = this; + + if (this.transport) { + debug('clearing existing transport %s', this.transport.name); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function(){ + self.onDrain(); + }) + .on('packet', function(packet){ + self.onPacket(packet); + }) + .on('error', function(e){ + self.onError(e); + }) + .on('close', function(){ + self.onClose('transport close'); + }); +}; + +/** + * Probes a transport. + * + * @param {String} transport name + * @api private + */ + +Socket.prototype.probe = function (name) { + debug('probing transport "%s"', name); + var transport = this.createTransport(name, { probe: 1 }) + , failed = false + , self = this; + + Socket.priorWebsocketSuccess = false; + + function onTransportOpen(){ + if (self.onlyBinaryUpgrades) { + var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; + failed = failed || upgradeLosesBinary; + } + if (failed) return; + + debug('probe transport "%s" opened', name); + transport.send([{ type: 'ping', data: 'probe' }]); + transport.once('packet', function (msg) { + if (failed) return; + if ('pong' == msg.type && 'probe' == msg.data) { + debug('probe transport "%s" pong', name); + self.upgrading = true; + self.emit('upgrading', transport); + if (!transport) return; + Socket.priorWebsocketSuccess = 'websocket' == transport.name; + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState) return; + debug('changing transport and sending upgrade packet'); + + cleanup(); + + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + self.emit('upgrade', transport); + transport = null; + self.upgrading = false; + self.flush(); + }); + } else { + debug('probe transport "%s" failed', name); + var err = new Error('probe error'); + err.transport = transport.name; + self.emit('upgradeError', err); + } + }); + } + + function freezeTransport() { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + cleanup(); + + transport.close(); + transport = null; + } + + //Handle any error that happens while probing + function onerror(err) { + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + freezeTransport(); + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('upgradeError', error); + } + + function onTransportClose(){ + onerror("transport closed"); + } + + //When the socket is closed while we're probing + function onclose(){ + onerror("socket closed"); + } + + //When the socket is upgraded while we're probing + function onupgrade(to){ + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + freezeTransport(); + } + } + + //Remove all listeners on the transport and on self + function cleanup(){ + transport.removeListener('open', onTransportOpen); + transport.removeListener('error', onerror); + transport.removeListener('close', onTransportClose); + self.removeListener('close', onclose); + self.removeListener('upgrading', onupgrade); + } + + transport.once('open', onTransportOpen); + transport.once('error', onerror); + transport.once('close', onTransportClose); + + this.once('close', onclose); + this.once('upgrading', onupgrade); + + transport.open(); + +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + Socket.priorWebsocketSuccess = 'websocket' == this.transport.name; + this.emit('open'); + this.flush(); + + // we check for `readyState` in case an `open` + // listener already closed the socket + if ('open' == this.readyState && this.upgrade && this.transport.pause) { + debug('starting upgrade probes'); + for (var i = 0, l = this.upgrades.length; i < l; i++) { + this.probe(this.upgrades[i]); + } + } +}; + +/** + * Handles a packet. + * + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('opening' == this.readyState || 'open' == this.readyState) { + debug('socket receive: type "%s", data "%s"', packet.type, packet.data); + + this.emit('packet', packet); + + // Socket is live - any packet counts + this.emit('heartbeat'); + + switch (packet.type) { + case 'open': + this.onHandshake(parsejson(packet.data)); + break; + + case 'pong': + this.setPing(); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.emit('error', err); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with socket readyState "%s"', this.readyState); + } +}; + +/** + * Called upon handshake completion. + * + * @param {Object} handshake obj + * @api private + */ + +Socket.prototype.onHandshake = function (data) { + this.emit('handshake', data); + this.id = data.sid; + this.transport.query.sid = data.sid; + this.upgrades = this.filterUpgrades(data.upgrades); + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + // In case open handler closes socket + if ('closed' == this.readyState) return; + this.setPing(); + + // Prolong liveness of socket on heartbeat + this.removeListener('heartbeat', this.onHeartbeat); + this.on('heartbeat', this.onHeartbeat); +}; + +/** + * Resets ping timeout. + * + * @api private + */ + +Socket.prototype.onHeartbeat = function (timeout) { + clearTimeout(this.pingTimeoutTimer); + var self = this; + self.pingTimeoutTimer = setTimeout(function () { + if ('closed' == self.readyState) return; + self.onClose('ping timeout'); + }, timeout || (self.pingInterval + self.pingTimeout)); +}; + +/** + * Pings server every `this.pingInterval` and expects response + * within `this.pingTimeout` or closes connection. + * + * @api private + */ + +Socket.prototype.setPing = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.ping(); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** +* Sends a ping packet. +* +* @api public +*/ + +Socket.prototype.ping = function () { + this.sendPacket('ping'); +}; + +/** + * Called on `drain` event + * + * @api private + */ + +Socket.prototype.onDrain = function() { + for (var i = 0; i < this.prevBufferLen; i++) { + if (this.callbackBuffer[i]) { + this.callbackBuffer[i](); + } + } + + this.writeBuffer.splice(0, this.prevBufferLen); + this.callbackBuffer.splice(0, this.prevBufferLen); + + // setting prevBufferLen = 0 is very important + // for example, when upgrading, upgrade packet is sent over, + // and a nonzero prevBufferLen could cause problems on `drain` + this.prevBufferLen = 0; + + if (this.writeBuffer.length == 0) { + this.emit('drain'); + } else { + this.flush(); + } +}; + +/** + * Flush write buffers. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable && + !this.upgrading && this.writeBuffer.length) { + debug('flushing %d packets in socket', this.writeBuffer.length); + this.transport.send(this.writeBuffer); + // keep track of current length of writeBuffer + // splice writeBuffer and callbackBuffer on `drain` + this.prevBufferLen = this.writeBuffer.length; + this.emit('flush'); + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @param {Function} callback function. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg, fn) { + this.sendPacket('message', msg, fn); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @param {Function} callback function. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, fn) { + if ('closing' == this.readyState || 'closed' == this.readyState) { + return; + } + + var packet = { type: type, data: data }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + this.callbackBuffer.push(fn); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.readyState = 'closing'; + + var self = this; + + function close() { + self.onClose('forced close'); + debug('socket closing - telling transport to close'); + self.transport.close(); + } + + function cleanupAndClose() { + self.removeListener('upgrade', cleanupAndClose); + self.removeListener('upgradeError', cleanupAndClose); + close(); + } + + function waitForUpgrade() { + // wait for upgrade to finish since we can't send packets while pausing a transport + self.once('upgrade', cleanupAndClose); + self.once('upgradeError', cleanupAndClose); + } + + if (this.writeBuffer.length) { + this.once('drain', function() { + if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + }); + } else if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('socket error %j', err); + Socket.priorWebsocketSuccess = false; + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) { + debug('socket close with reason: "%s"', reason); + var self = this; + + // clear timers + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + + // clean buffers in next tick, so developers can still + // grab the buffers on `close` event + setTimeout(function() { + self.writeBuffer = []; + self.callbackBuffer = []; + self.prevBufferLen = 0; + }, 0); + + // stop event from firing again for transport + this.transport.removeAllListeners('close'); + + // ensure transport won't stay open + this.transport.close(); + + // ignore further transport communication + this.transport.removeAllListeners(); + + // set ready state + this.readyState = 'closed'; + + // clear session id + this.id = null; + + // emit close event + this.emit('close', reason, desc); + } +}; + +/** + * Filters upgrades, returning only those matching client transports. + * + * @param {Array} server upgrades + * @api private + * + */ + +Socket.prototype.filterUpgrades = function (upgrades) { + var filteredUpgrades = []; + for (var i = 0, j = upgrades.length; i<j; i++) { + if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]); + } + return filteredUpgrades; +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./transport":4,"./transports":5,"component-emitter":12,"debug":14,"engine.io-parser":15,"indexof":23,"parsejson":24,"parseqs":25,"parseuri":26}],4:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var parser = _dereq_('engine.io-parser'); +var Emitter = _dereq_('component-emitter'); + +/** + * Module exports. + */ + +module.exports = Transport; + +/** + * Transport abstract constructor. + * + * @param {Object} options. + * @api private + */ + +function Transport (opts) { + this.path = opts.path; + this.hostname = opts.hostname; + this.port = opts.port; + this.secure = opts.secure; + this.query = opts.query; + this.timestampParam = opts.timestampParam; + this.timestampRequests = opts.timestampRequests; + this.readyState = ''; + this.agent = opts.agent || false; + this.socket = opts.socket; + this.enablesXDR = opts.enablesXDR; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Transport.prototype); + +/** + * A counter used to prevent collisions in the timestamps used + * for cache busting. + */ + +Transport.timestamps = 0; + +/** + * Emits an error. + * + * @param {String} str + * @return {Transport} for chaining + * @api public + */ + +Transport.prototype.onError = function (msg, desc) { + var err = new Error(msg); + err.type = 'TransportError'; + err.description = desc; + this.emit('error', err); + return this; +}; + +/** + * Opens the transport. + * + * @api public + */ + +Transport.prototype.open = function () { + if ('closed' == this.readyState || '' == this.readyState) { + this.readyState = 'opening'; + this.doOpen(); + } + + return this; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Transport.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.doClose(); + this.onClose(); + } + + return this; +}; + +/** + * Sends multiple packets. + * + * @param {Array} packets + * @api private + */ + +Transport.prototype.send = function(packets){ + if ('open' == this.readyState) { + this.write(packets); + } else { + throw new Error('Transport not open'); + } +}; + +/** + * Called upon open + * + * @api private + */ + +Transport.prototype.onOpen = function () { + this.readyState = 'open'; + this.writable = true; + this.emit('open'); +}; + +/** + * Called with data. + * + * @param {String} data + * @api private + */ + +Transport.prototype.onData = function(data){ + var packet = parser.decodePacket(data, this.socket.binaryType); + this.onPacket(packet); +}; + +/** + * Called with a decoded packet. + */ + +Transport.prototype.onPacket = function (packet) { + this.emit('packet', packet); +}; + +/** + * Called upon close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + this.readyState = 'closed'; + this.emit('close'); +}; + +},{"component-emitter":12,"engine.io-parser":15}],5:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies + */ + +var XMLHttpRequest = _dereq_('xmlhttprequest'); +var XHR = _dereq_('./polling-xhr'); +var JSONP = _dereq_('./polling-jsonp'); +var websocket = _dereq_('./websocket'); + +/** + * Export transports. + */ + +exports.polling = polling; +exports.websocket = websocket; + +/** + * Polling transport polymorphic constructor. + * Decides on xhr vs jsonp based on feature detection. + * + * @api private + */ + +function polling(opts){ + var xhr; + var xd = false; + var xs = false; + var jsonp = false !== opts.jsonp; + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + xd = opts.hostname != location.hostname || port != opts.port; + xs = opts.secure != isSSL; + } + + opts.xdomain = xd; + opts.xscheme = xs; + xhr = new XMLHttpRequest(opts); + + if ('open' in xhr && !opts.forceJSONP) { + return new XHR(opts); + } else { + if (!jsonp) throw new Error('JSONP disabled'); + return new JSONP(opts); + } +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling-jsonp":6,"./polling-xhr":7,"./websocket":9,"xmlhttprequest":10}],6:[function(_dereq_,module,exports){ +(function (global){ + +/** + * Module requirements. + */ + +var Polling = _dereq_('./polling'); +var inherit = _dereq_('component-inherit'); + +/** + * Module exports. + */ + +module.exports = JSONPPolling; + +/** + * Cached regular expressions. + */ + +var rNewline = /\n/g; +var rEscapedNewline = /\\n/g; + +/** + * Global JSONP callbacks. + */ + +var callbacks; + +/** + * Callbacks count. + */ + +var index = 0; + +/** + * Noop. + */ + +function empty () { } + +/** + * JSONP Polling constructor. + * + * @param {Object} opts. + * @api public + */ + +function JSONPPolling (opts) { + Polling.call(this, opts); + + this.query = this.query || {}; + + // define global callbacks array if not present + // we do this here (lazily) to avoid unneeded global pollution + if (!callbacks) { + // we need to consider multiple engines in the same page + if (!global.___eio) global.___eio = []; + callbacks = global.___eio; + } + + // callback identifier + this.index = callbacks.length; + + // add callback to jsonp global + var self = this; + callbacks.push(function (msg) { + self.onData(msg); + }); + + // append to query string + this.query.j = this.index; + + // prevent spurious errors from being emitted when the window is unloaded + if (global.document && global.addEventListener) { + global.addEventListener('beforeunload', function () { + if (self.script) self.script.onerror = empty; + }); + } +} + +/** + * Inherits from Polling. + */ + +inherit(JSONPPolling, Polling); + +/* + * JSONP only supports binary as base64 encoded strings + */ + +JSONPPolling.prototype.supportsBinary = false; + +/** + * Closes the socket. + * + * @api private + */ + +JSONPPolling.prototype.doClose = function () { + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + if (this.form) { + this.form.parentNode.removeChild(this.form); + this.form = null; + this.iframe = null; + } + + Polling.prototype.doClose.call(this); +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +JSONPPolling.prototype.doPoll = function () { + var self = this; + var script = document.createElement('script'); + + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + script.async = true; + script.src = this.uri(); + script.onerror = function(e){ + self.onError('jsonp poll error',e); + }; + + var insertAt = document.getElementsByTagName('script')[0]; + insertAt.parentNode.insertBefore(script, insertAt); + this.script = script; + + var isUAgecko = 'undefined' != typeof navigator && /gecko/i.test(navigator.userAgent); + + if (isUAgecko) { + setTimeout(function () { + var iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + document.body.removeChild(iframe); + }, 100); + } +}; + +/** + * Writes with a hidden iframe. + * + * @param {String} data to send + * @param {Function} called upon flush. + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data, fn) { + var self = this; + + if (!this.form) { + var form = document.createElement('form'); + var area = document.createElement('textarea'); + var id = this.iframeId = 'eio_iframe_' + this.index; + var iframe; + + form.className = 'socketio'; + form.style.position = 'absolute'; + form.style.top = '-1000px'; + form.style.left = '-1000px'; + form.target = id; + form.method = 'POST'; + form.setAttribute('accept-charset', 'utf-8'); + area.name = 'd'; + form.appendChild(area); + document.body.appendChild(form); + + this.form = form; + this.area = area; + } + + this.form.action = this.uri(); + + function complete () { + initIframe(); + fn(); + } + + function initIframe () { + if (self.iframe) { + try { + self.form.removeChild(self.iframe); + } catch (e) { + self.onError('jsonp polling iframe removal error', e); + } + } + + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + var html = '<iframe src="javascript:0" name="'+ self.iframeId +'">'; + iframe = document.createElement(html); + } catch (e) { + iframe = document.createElement('iframe'); + iframe.name = self.iframeId; + iframe.src = 'javascript:0'; + } + + iframe.id = self.iframeId; + + self.form.appendChild(iframe); + self.iframe = iframe; + } + + initIframe(); + + // escape \n to prevent it from being converted into \r\n by some UAs + // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side + data = data.replace(rEscapedNewline, '\\\n'); + this.area.value = data.replace(rNewline, '\\n'); + + try { + this.form.submit(); + } catch(e) {} + + if (this.iframe.attachEvent) { + this.iframe.onreadystatechange = function(){ + if (self.iframe.readyState == 'complete') { + complete(); + } + }; + } else { + this.iframe.onload = complete; + } +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling":8,"component-inherit":13}],7:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module requirements. + */ + +var XMLHttpRequest = _dereq_('xmlhttprequest'); +var Polling = _dereq_('./polling'); +var Emitter = _dereq_('component-emitter'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:polling-xhr'); + +/** + * Module exports. + */ + +module.exports = XHR; +module.exports.Request = Request; + +/** + * Empty function + */ + +function empty(){} + +/** + * XHR Polling constructor. + * + * @param {Object} opts + * @api public + */ + +function XHR(opts){ + Polling.call(this, opts); + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + this.xd = opts.hostname != global.location.hostname || + port != opts.port; + this.xs = opts.secure != isSSL; + } +} + +/** + * Inherits from Polling. + */ + +inherit(XHR, Polling); + +/** + * XHR supports binary + */ + +XHR.prototype.supportsBinary = true; + +/** + * Creates a request. + * + * @param {String} method + * @api private + */ + +XHR.prototype.request = function(opts){ + opts = opts || {}; + opts.uri = this.uri(); + opts.xd = this.xd; + opts.xs = this.xs; + opts.agent = this.agent || false; + opts.supportsBinary = this.supportsBinary; + opts.enablesXDR = this.enablesXDR; + return new Request(opts); +}; + +/** + * Sends data. + * + * @param {String} data to send. + * @param {Function} called upon flush. + * @api private + */ + +XHR.prototype.doWrite = function(data, fn){ + var isBinary = typeof data !== 'string' && data !== undefined; + var req = this.request({ method: 'POST', data: data, isBinary: isBinary }); + var self = this; + req.on('success', fn); + req.on('error', function(err){ + self.onError('xhr post error', err); + }); + this.sendXhr = req; +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +XHR.prototype.doPoll = function(){ + debug('xhr poll'); + var req = this.request(); + var self = this; + req.on('data', function(data){ + self.onData(data); + }); + req.on('error', function(err){ + self.onError('xhr poll error', err); + }); + this.pollXhr = req; +}; + +/** + * Request constructor + * + * @param {Object} options + * @api public + */ + +function Request(opts){ + this.method = opts.method || 'GET'; + this.uri = opts.uri; + this.xd = !!opts.xd; + this.xs = !!opts.xs; + this.async = false !== opts.async; + this.data = undefined != opts.data ? opts.data : null; + this.agent = opts.agent; + this.isBinary = opts.isBinary; + this.supportsBinary = opts.supportsBinary; + this.enablesXDR = opts.enablesXDR; + this.create(); +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Request.prototype); + +/** + * Creates the XHR object and sends the request. + * + * @api private + */ + +Request.prototype.create = function(){ + var xhr = this.xhr = new XMLHttpRequest({ agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR }); + var self = this; + + try { + debug('xhr open %s: %s', this.method, this.uri); + xhr.open(this.method, this.uri, this.async); + if (this.supportsBinary) { + // This has to be done after open because Firefox is stupid + // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension + xhr.responseType = 'arraybuffer'; + } + + if ('POST' == this.method) { + try { + if (this.isBinary) { + xhr.setRequestHeader('Content-type', 'application/octet-stream'); + } else { + xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8'); + } + } catch (e) {} + } + + // ie6 check + if ('withCredentials' in xhr) { + xhr.withCredentials = true; + } + + if (this.hasXDR()) { + xhr.onload = function(){ + self.onLoad(); + }; + xhr.onerror = function(){ + self.onError(xhr.responseText); + }; + } else { + xhr.onreadystatechange = function(){ + if (4 != xhr.readyState) return; + if (200 == xhr.status || 1223 == xhr.status) { + self.onLoad(); + } else { + // make sure the `error` event handler that's user-set + // does not throw in the same tick and gets caught here + setTimeout(function(){ + self.onError(xhr.status); + }, 0); + } + }; + } + + debug('xhr data %s', this.data); + xhr.send(this.data); + } catch (e) { + // Need to defer since .create() is called directly fhrom the constructor + // and thus the 'error' event can only be only bound *after* this exception + // occurs. Therefore, also, we cannot throw here at all. + setTimeout(function() { + self.onError(e); + }, 0); + return; + } + + if (global.document) { + this.index = Request.requestsCount++; + Request.requests[this.index] = this; + } +}; + +/** + * Called upon successful response. + * + * @api private + */ + +Request.prototype.onSuccess = function(){ + this.emit('success'); + this.cleanup(); +}; + +/** + * Called if we have data. + * + * @api private + */ + +Request.prototype.onData = function(data){ + this.emit('data', data); + this.onSuccess(); +}; + +/** + * Called upon error. + * + * @api private + */ + +Request.prototype.onError = function(err){ + this.emit('error', err); + this.cleanup(); +}; + +/** + * Cleans up house. + * + * @api private + */ + +Request.prototype.cleanup = function(){ + if ('undefined' == typeof this.xhr || null === this.xhr) { + return; + } + // xmlhttprequest + if (this.hasXDR()) { + this.xhr.onload = this.xhr.onerror = empty; + } else { + this.xhr.onreadystatechange = empty; + } + + try { + this.xhr.abort(); + } catch(e) {} + + if (global.document) { + delete Request.requests[this.index]; + } + + this.xhr = null; +}; + +/** + * Called upon load. + * + * @api private + */ + +Request.prototype.onLoad = function(){ + var data; + try { + var contentType; + try { + contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0]; + } catch (e) {} + if (contentType === 'application/octet-stream') { + data = this.xhr.response; + } else { + if (!this.supportsBinary) { + data = this.xhr.responseText; + } else { + data = 'ok'; + } + } + } catch (e) { + this.onError(e); + } + if (null != data) { + this.onData(data); + } +}; + +/** + * Check if it has XDomainRequest. + * + * @api private + */ + +Request.prototype.hasXDR = function(){ + return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR; +}; + +/** + * Aborts the request. + * + * @api public + */ + +Request.prototype.abort = function(){ + this.cleanup(); +}; + +/** + * Aborts pending requests when unloading the window. This is needed to prevent + * memory leaks (e.g. when using IE) and to ensure that no spurious error is + * emitted. + */ + +if (global.document) { + Request.requestsCount = 0; + Request.requests = {}; + if (global.attachEvent) { + global.attachEvent('onunload', unloadHandler); + } else if (global.addEventListener) { + global.addEventListener('beforeunload', unloadHandler); + } +} + +function unloadHandler() { + for (var i in Request.requests) { + if (Request.requests.hasOwnProperty(i)) { + Request.requests[i].abort(); + } + } +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling":8,"component-emitter":12,"component-inherit":13,"debug":14,"xmlhttprequest":10}],8:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var Transport = _dereq_('../transport'); +var parseqs = _dereq_('parseqs'); +var parser = _dereq_('engine.io-parser'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:polling'); + +/** + * Module exports. + */ + +module.exports = Polling; + +/** + * Is XHR2 supported? + */ + +var hasXHR2 = (function() { + var XMLHttpRequest = _dereq_('xmlhttprequest'); + var xhr = new XMLHttpRequest({ xdomain: false }); + return null != xhr.responseType; +})(); + +/** + * Polling interface. + * + * @param {Object} opts + * @api private + */ + +function Polling(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (!hasXHR2 || forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(Polling, Transport); + +/** + * Transport name. + */ + +Polling.prototype.name = 'polling'; + +/** + * Opens the socket (triggers polling). We write a PING message to determine + * when the transport is open. + * + * @api private + */ + +Polling.prototype.doOpen = function(){ + this.poll(); +}; + +/** + * Pauses polling. + * + * @param {Function} callback upon buffers are flushed and transport is paused + * @api private + */ + +Polling.prototype.pause = function(onPause){ + var pending = 0; + var self = this; + + this.readyState = 'pausing'; + + function pause(){ + debug('paused'); + self.readyState = 'paused'; + onPause(); + } + + if (this.polling || !this.writable) { + var total = 0; + + if (this.polling) { + debug('we are currently polling - waiting to pause'); + total++; + this.once('pollComplete', function(){ + debug('pre-pause polling complete'); + --total || pause(); + }); + } + + if (!this.writable) { + debug('we are currently writing - waiting to pause'); + total++; + this.once('drain', function(){ + debug('pre-pause writing complete'); + --total || pause(); + }); + } + } else { + pause(); + } +}; + +/** + * Starts polling cycle. + * + * @api public + */ + +Polling.prototype.poll = function(){ + debug('polling'); + this.polling = true; + this.doPoll(); + this.emit('poll'); +}; + +/** + * Overloads onData to detect payloads. + * + * @api private + */ + +Polling.prototype.onData = function(data){ + var self = this; + debug('polling got data %s', data); + var callback = function(packet, index, total) { + // if its the first message we consider the transport open + if ('opening' == self.readyState) { + self.onOpen(); + } + + // if its a close packet, we close the ongoing requests + if ('close' == packet.type) { + self.onClose(); + return false; + } + + // otherwise bypass onData and handle the message + self.onPacket(packet); + }; + + // decode payload + parser.decodePayload(data, this.socket.binaryType, callback); + + // if an event did not trigger closing + if ('closed' != this.readyState) { + // if we got data we're not polling + this.polling = false; + this.emit('pollComplete'); + + if ('open' == this.readyState) { + this.poll(); + } else { + debug('ignoring poll - transport state "%s"', this.readyState); + } + } +}; + +/** + * For polling, send a close packet. + * + * @api private + */ + +Polling.prototype.doClose = function(){ + var self = this; + + function close(){ + debug('writing close packet'); + self.write([{ type: 'close' }]); + } + + if ('open' == this.readyState) { + debug('transport open - closing'); + close(); + } else { + // in case we're trying to close while + // handshaking is in progress (GH-164) + debug('transport not open - deferring close'); + this.once('open', close); + } +}; + +/** + * Writes a packets payload. + * + * @param {Array} data packets + * @param {Function} drain callback + * @api private + */ + +Polling.prototype.write = function(packets){ + var self = this; + this.writable = false; + var callbackfn = function() { + self.writable = true; + self.emit('drain'); + }; + + var self = this; + parser.encodePayload(packets, this.supportsBinary, function(data) { + self.doWrite(data, callbackfn); + }); +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +Polling.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'https' : 'http'; + var port = ''; + + // cache busting is forced + if (false !== this.timestampRequests) { + query[this.timestampParam] = +new Date + '-' + Transport.timestamps++; + } + + if (!this.supportsBinary && !query.sid) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // avoid port if default for schema + if (this.port && (('https' == schema && this.port != 443) || + ('http' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +}; + +},{"../transport":4,"component-inherit":13,"debug":14,"engine.io-parser":15,"parseqs":25,"xmlhttprequest":10}],9:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var Transport = _dereq_('../transport'); +var parser = _dereq_('engine.io-parser'); +var parseqs = _dereq_('parseqs'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:websocket'); + +/** + * `ws` exposes a WebSocket-compatible interface in + * Node, or the `WebSocket` or `MozWebSocket` globals + * in the browser. + */ + +var WebSocket = _dereq_('ws'); + +/** + * Module exports. + */ + +module.exports = WS; + +/** + * WebSocket transport constructor. + * + * @api {Object} connection options + * @api public + */ + +function WS(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(WS, Transport); + +/** + * Transport name. + * + * @api public + */ + +WS.prototype.name = 'websocket'; + +/* + * WebSockets support binary + */ + +WS.prototype.supportsBinary = true; + +/** + * Opens socket. + * + * @api private + */ + +WS.prototype.doOpen = function(){ + if (!this.check()) { + // let probe timeout + return; + } + + var self = this; + var uri = this.uri(); + var protocols = void(0); + var opts = { agent: this.agent }; + + this.ws = new WebSocket(uri, protocols, opts); + + if (this.ws.binaryType === undefined) { + this.supportsBinary = false; + } + + this.ws.binaryType = 'arraybuffer'; + this.addEventListeners(); +}; + +/** + * Adds event listeners to the socket + * + * @api private + */ + +WS.prototype.addEventListeners = function(){ + var self = this; + + this.ws.onopen = function(){ + self.onOpen(); + }; + this.ws.onclose = function(){ + self.onClose(); + }; + this.ws.onmessage = function(ev){ + self.onData(ev.data); + }; + this.ws.onerror = function(e){ + self.onError('websocket error', e); + }; +}; + +/** + * Override `onData` to use a timer on iOS. + * See: https://gist.github.com/mloughran/2052006 + * + * @api private + */ + +if ('undefined' != typeof navigator + && /iPad|iPhone|iPod/i.test(navigator.userAgent)) { + WS.prototype.onData = function(data){ + var self = this; + setTimeout(function(){ + Transport.prototype.onData.call(self, data); + }, 0); + }; +} + +/** + * Writes data to socket. + * + * @param {Array} array of packets. + * @api private + */ + +WS.prototype.write = function(packets){ + var self = this; + this.writable = false; + // encodePacket efficient as it uses WS framing + // no need for encodePayload + for (var i = 0, l = packets.length; i < l; i++) { + parser.encodePacket(packets[i], this.supportsBinary, function(data) { + //Sometimes the websocket has already been closed but the browser didn't + //have a chance of informing us about it yet, in that case send will + //throw an error + try { + self.ws.send(data); + } catch (e){ + debug('websocket closed before onclose event'); + } + }); + } + + function ondrain() { + self.writable = true; + self.emit('drain'); + } + // fake drain + // defer to next tick to allow Socket to clear writeBuffer + setTimeout(ondrain, 0); +}; + +/** + * Called upon close + * + * @api private + */ + +WS.prototype.onClose = function(){ + Transport.prototype.onClose.call(this); +}; + +/** + * Closes socket. + * + * @api private + */ + +WS.prototype.doClose = function(){ + if (typeof this.ws !== 'undefined') { + this.ws.close(); + } +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +WS.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'wss' : 'ws'; + var port = ''; + + // avoid port if default for schema + if (this.port && (('wss' == schema && this.port != 443) + || ('ws' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // append timestamp to URI + if (this.timestampRequests) { + query[this.timestampParam] = +new Date; + } + + // communicate binary support capabilities + if (!this.supportsBinary) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +}; + +/** + * Feature detection for WebSocket. + * + * @return {Boolean} whether this transport is available. + * @api public + */ + +WS.prototype.check = function(){ + return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name); +}; + +},{"../transport":4,"component-inherit":13,"debug":14,"engine.io-parser":15,"parseqs":25,"ws":27}],10:[function(_dereq_,module,exports){ +// browser shim for xmlhttprequest module +var hasCORS = _dereq_('has-cors'); + +module.exports = function(opts) { + var xdomain = opts.xdomain; + + // scheme must be same when usign XDomainRequest + // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx + var xscheme = opts.xscheme; + + // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default. + // https://github.com/Automattic/engine.io-client/pull/217 + var enablesXDR = opts.enablesXDR; + + // XMLHttpRequest can be disabled on IE + try { + if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) { + return new XMLHttpRequest(); + } + } catch (e) { } + + // Use XDomainRequest for IE8 if enablesXDR is true + // because loading bar keeps flashing when using jsonp-polling + // https://github.com/yujiosaka/socke.io-ie8-loading-example + try { + if ('undefined' != typeof XDomainRequest && !xscheme && enablesXDR) { + return new XDomainRequest(); + } + } catch (e) { } + + if (!xdomain) { + try { + return new ActiveXObject('Microsoft.XMLHTTP'); + } catch(e) { } + } +} + +},{"has-cors":21}],11:[function(_dereq_,module,exports){ +(function (global){ +/** + * Create a blob builder even when vendor prefixes exist + */ + +var BlobBuilder = global.BlobBuilder + || global.WebKitBlobBuilder + || global.MSBlobBuilder + || global.MozBlobBuilder; + +/** + * Check if Blob constructor is supported + */ + +var blobSupported = (function() { + try { + var b = new Blob(['hi']); + return b.size == 2; + } catch(e) { + return false; + } +})(); + +/** + * Check if BlobBuilder is supported + */ + +var blobBuilderSupported = BlobBuilder + && BlobBuilder.prototype.append + && BlobBuilder.prototype.getBlob; + +function BlobBuilderConstructor(ary, options) { + options = options || {}; + + var bb = new BlobBuilder(); + for (var i = 0; i < ary.length; i++) { + bb.append(ary[i]); + } + return (options.type) ? bb.getBlob(options.type) : bb.getBlob(); +}; + +module.exports = (function() { + if (blobSupported) { + return global.Blob; + } else if (blobBuilderSupported) { + return BlobBuilderConstructor; + } else { + return undefined; + } +})(); + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],12:[function(_dereq_,module,exports){ + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; + +},{}],13:[function(_dereq_,module,exports){ + +module.exports = function(a, b){ + var fn = function(){}; + fn.prototype = b.prototype; + a.prototype = new fn; + a.prototype.constructor = a; +}; +},{}],14:[function(_dereq_,module,exports){ + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){} + +},{}],15:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies. + */ + +var keys = _dereq_('./keys'); +var sliceBuffer = _dereq_('arraybuffer.slice'); +var base64encoder = _dereq_('base64-arraybuffer'); +var after = _dereq_('after'); +var utf8 = _dereq_('utf8'); + +/** + * Check if we are running an android browser. That requires us to use + * ArrayBuffer with polling transports... + * + * http://ghinda.net/jpeg-blob-ajax-android/ + */ + +var isAndroid = navigator.userAgent.match(/Android/i); + +/** + * Current protocol version. + */ + +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Create a blob api even for blob builder when vendor prefixes exist + */ + +var Blob = _dereq_('blob'); + +/** + * Encodes a packet. + * + * <packet type id> [ <data> ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = false; + } + + if ('function' == typeof utf8encode) { + callback = utf8encode; + utf8encode = null; + } + + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (global.ArrayBuffer && data instanceof ArrayBuffer) { + return encodeArrayBuffer(packet, supportsBinary, callback); + } else if (Blob && data instanceof global.Blob) { + return encodeBlob(packet, supportsBinary, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); + +}; + +/** + * Encode packet helpers for binary types + */ + +function encodeArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var data = packet.data; + var contentArray = new Uint8Array(data); + var resultBuffer = new Uint8Array(1 + data.byteLength); + + resultBuffer[0] = packets[packet.type]; + for (var i = 0; i < contentArray.length; i++) { + resultBuffer[i+1] = contentArray[i]; + } + + return callback(resultBuffer.buffer); +} + +function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var fr = new FileReader(); + fr.onload = function() { + packet.data = fr.result; + exports.encodePacket(packet, supportsBinary, true, callback); + }; + return fr.readAsArrayBuffer(packet.data); +} + +function encodeBlob(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + if (isAndroid) { + return encodeBlobAsArrayBuffer(packet, supportsBinary, callback); + } + + var length = new Uint8Array(1); + length[0] = packets[packet.type]; + var blob = new Blob([length.buffer, packet.data]); + + return callback(blob); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback) { + var message = 'b' + exports.packets[packet.type]; + if (Blob && packet.data instanceof Blob) { + var fr = new FileReader(); + fr.onload = function() { + var b64 = fr.result.split(',')[1]; + callback(message + b64); + }; + return fr.readAsDataURL(packet.data); + } + + var b64data; + try { + b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data)); + } catch (e) { + // iPhone Safari doesn't let you apply with typed arrays + var typed = new Uint8Array(packet.data); + var basic = new Array(typed.length); + for (var i = 0; i < typed.length; i++) { + basic[i] = typed[i]; + } + b64data = String.fromCharCode.apply(null, basic); + } + message += global.btoa(b64data); + return callback(message); +}; + +/** + * Decodes a packet. Changes format to Blob if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + var type = data.charAt(0); + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + var asArray = new Uint8Array(data); + var type = asArray[0]; + var rest = sliceBuffer(data, 1); + if (Blob && binaryType === 'blob') { + rest = new Blob([rest]); + } + return { type: packetslist[type], data: rest }; +}; + +/** + * Decodes a packet encoded in a base64 string + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + if (!global.ArrayBuffer) { + return { type: type, data: { base64: true, data: msg.substr(1) } }; + } + + var data = base64encoder.decode(msg.substr(1)); + + if (binaryType === 'blob' && Blob) { + data = new Blob([data]); + } + + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * <length>:data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + if (supportsBinary) { + if (Blob && !isAndroid) { + return exports.encodePayloadAsBlob(packets, callback); + } + + return exports.encodePayloadAsArrayBuffer(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if (typeof data != 'string') { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number + * 255><data> + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {ArrayBuffer} encoded payload + * @api private + */ + +exports.encodePayloadAsArrayBuffer = function(packets, callback) { + if (!packets.length) { + return callback(new ArrayBuffer(0)); + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(data) { + return doneCallback(null, data); + }); + } + + map(packets, encodeOne, function(err, encodedPackets) { + var totalLength = encodedPackets.reduce(function(acc, p) { + var len; + if (typeof p === 'string'){ + len = p.length; + } else { + len = p.byteLength; + } + return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2 + }, 0); + + var resultArray = new Uint8Array(totalLength); + + var bufferIndex = 0; + encodedPackets.forEach(function(p) { + var isString = typeof p === 'string'; + var ab = p; + if (isString) { + var view = new Uint8Array(p.length); + for (var i = 0; i < p.length; i++) { + view[i] = p.charCodeAt(i); + } + ab = view.buffer; + } + + if (isString) { // not true binary + resultArray[bufferIndex++] = 0; + } else { // true binary + resultArray[bufferIndex++] = 1; + } + + var lenStr = ab.byteLength.toString(); + for (var i = 0; i < lenStr.length; i++) { + resultArray[bufferIndex++] = parseInt(lenStr[i]); + } + resultArray[bufferIndex++] = 255; + + var view = new Uint8Array(ab); + for (var i = 0; i < view.length; i++) { + resultArray[bufferIndex++] = view[i]; + } + }); + + return callback(resultArray.buffer); + }); +}; + +/** + * Encode as Blob + */ + +exports.encodePayloadAsBlob = function(packets, callback) { + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(encoded) { + var binaryIdentifier = new Uint8Array(1); + binaryIdentifier[0] = 1; + if (typeof encoded === 'string') { + var view = new Uint8Array(encoded.length); + for (var i = 0; i < encoded.length; i++) { + view[i] = encoded.charCodeAt(i); + } + encoded = view.buffer; + binaryIdentifier[0] = 0; + } + + var len = (encoded instanceof ArrayBuffer) + ? encoded.byteLength + : encoded.size; + + var lenStr = len.toString(); + var lengthAry = new Uint8Array(lenStr.length + 1); + for (var i = 0; i < lenStr.length; i++) { + lengthAry[i] = parseInt(lenStr[i]); + } + lengthAry[lenStr.length] = 255; + + if (Blob) { + var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]); + doneCallback(null, blob); + } + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(new Blob(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + * + * @param {ArrayBuffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + var numberTooLong = false; + while (bufferTail.byteLength > 0) { + var tailArray = new Uint8Array(bufferTail); + var isString = tailArray[0] === 0; + var msgLength = ''; + + for (var i = 1; ; i++) { + if (tailArray[i] == 255) break; + + if (msgLength.length > 310) { + numberTooLong = true; + break; + } + + msgLength += tailArray[i]; + } + + if(numberTooLong) return callback(err, 0, 1); + + bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length); + msgLength = parseInt(msgLength); + + var msg = sliceBuffer(bufferTail, 0, msgLength); + if (isString) { + try { + msg = String.fromCharCode.apply(null, new Uint8Array(msg)); + } catch (e) { + // iPhone Safari doesn't let you apply to typed arrays + var typed = new Uint8Array(msg); + msg = ''; + for (var i = 0; i < typed.length; i++) { + msg += String.fromCharCode(typed[i]); + } + } + } + + buffers.push(msg); + bufferTail = sliceBuffer(bufferTail, msgLength); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./keys":16,"after":17,"arraybuffer.slice":18,"base64-arraybuffer":19,"blob":11,"utf8":20}],16:[function(_dereq_,module,exports){ + +/** + * Gets the keys for an object. + * + * @return {Array} keys + * @api private + */ + +module.exports = Object.keys || function keys (obj){ + var arr = []; + var has = Object.prototype.hasOwnProperty; + + for (var i in obj) { + if (has.call(obj, i)) { + arr.push(i); + } + } + return arr; +}; + +},{}],17:[function(_dereq_,module,exports){ +module.exports = after + +function after(count, callback, err_cb) { + var bail = false + err_cb = err_cb || noop + proxy.count = count + + return (count === 0) ? callback() : proxy + + function proxy(err, result) { + if (proxy.count <= 0) { + throw new Error('after called too many times') + } + --proxy.count + + // after first error, rest are passed to err_cb + if (err) { + bail = true + callback(err) + // future error callbacks will go to error handler + callback = err_cb + } else if (proxy.count === 0 && !bail) { + callback(null, result) + } + } +} + +function noop() {} + +},{}],18:[function(_dereq_,module,exports){ +/** + * An abstraction for slicing an arraybuffer even when + * ArrayBuffer.prototype.slice is not supported + * + * @api public + */ + +module.exports = function(arraybuffer, start, end) { + var bytes = arraybuffer.byteLength; + start = start || 0; + end = end || bytes; + + if (arraybuffer.slice) { return arraybuffer.slice(start, end); } + + if (start < 0) { start += bytes; } + if (end < 0) { end += bytes; } + if (end > bytes) { end = bytes; } + + if (start >= bytes || start >= end || bytes === 0) { + return new ArrayBuffer(0); + } + + var abv = new Uint8Array(arraybuffer); + var result = new Uint8Array(end - start); + for (var i = start, ii = 0; i < end; i++, ii++) { + result[ii] = abv[i]; + } + return result.buffer; +}; + +},{}],19:[function(_dereq_,module,exports){ +/* + * base64-arraybuffer + * https://github.com/niklasvh/base64-arraybuffer + * + * Copyright (c) 2012 Niklas von Hertzen + * Licensed under the MIT license. + */ +(function(chars){ + "use strict"; + + exports.encode = function(arraybuffer) { + var bytes = new Uint8Array(arraybuffer), + i, len = bytes.length, base64 = ""; + + for (i = 0; i < len; i+=3) { + base64 += chars[bytes[i] >> 2]; + base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)]; + base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)]; + base64 += chars[bytes[i + 2] & 63]; + } + + if ((len % 3) === 2) { + base64 = base64.substring(0, base64.length - 1) + "="; + } else if (len % 3 === 1) { + base64 = base64.substring(0, base64.length - 2) + "=="; + } + + return base64; + }; + + exports.decode = function(base64) { + var bufferLength = base64.length * 0.75, + len = base64.length, i, p = 0, + encoded1, encoded2, encoded3, encoded4; + + if (base64[base64.length - 1] === "=") { + bufferLength--; + if (base64[base64.length - 2] === "=") { + bufferLength--; + } + } + + var arraybuffer = new ArrayBuffer(bufferLength), + bytes = new Uint8Array(arraybuffer); + + for (i = 0; i < len; i+=4) { + encoded1 = chars.indexOf(base64[i]); + encoded2 = chars.indexOf(base64[i+1]); + encoded3 = chars.indexOf(base64[i+2]); + encoded4 = chars.indexOf(base64[i+3]); + + bytes[p++] = (encoded1 << 2) | (encoded2 >> 4); + bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2); + bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63); + } + + return arraybuffer; + }; +})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"); + +},{}],20:[function(_dereq_,module,exports){ +(function (global){ +/*! http://mths.be/utf8js v2.0.0 by @mathias */ +;(function(root) { + + // Detect free variables `exports` + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module` + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root` + var freeGlobal = typeof global == 'object' && global; + if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + // Taken from http://mths.be/punycode + function ucs2decode(string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + // Taken from http://mths.be/punycode + function ucs2encode(array) { + var length = array.length; + var index = -1; + var value; + var output = ''; + while (++index < length) { + value = array[index]; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + } + return output; + } + + /*--------------------------------------------------------------------------*/ + + function createByte(codePoint, shift) { + return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80); + } + + function encodeCodePoint(codePoint) { + if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence + return stringFromCharCode(codePoint); + } + var symbol = ''; + if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence + symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0); + } + else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence + symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0); + symbol += createByte(codePoint, 6); + } + else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence + symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0); + symbol += createByte(codePoint, 12); + symbol += createByte(codePoint, 6); + } + symbol += stringFromCharCode((codePoint & 0x3F) | 0x80); + return symbol; + } + + function utf8encode(string) { + var codePoints = ucs2decode(string); + + // console.log(JSON.stringify(codePoints.map(function(x) { + // return 'U+' + x.toString(16).toUpperCase(); + // }))); + + var length = codePoints.length; + var index = -1; + var codePoint; + var byteString = ''; + while (++index < length) { + codePoint = codePoints[index]; + byteString += encodeCodePoint(codePoint); + } + return byteString; + } + + /*--------------------------------------------------------------------------*/ + + function readContinuationByte() { + if (byteIndex >= byteCount) { + throw Error('Invalid byte index'); + } + + var continuationByte = byteArray[byteIndex] & 0xFF; + byteIndex++; + + if ((continuationByte & 0xC0) == 0x80) { + return continuationByte & 0x3F; + } + + // If we end up here, it’s not a continuation byte + throw Error('Invalid continuation byte'); + } + + function decodeSymbol() { + var byte1; + var byte2; + var byte3; + var byte4; + var codePoint; + + if (byteIndex > byteCount) { + throw Error('Invalid byte index'); + } + + if (byteIndex == byteCount) { + return false; + } + + // Read first byte + byte1 = byteArray[byteIndex] & 0xFF; + byteIndex++; + + // 1-byte sequence (no continuation bytes) + if ((byte1 & 0x80) == 0) { + return byte1; + } + + // 2-byte sequence + if ((byte1 & 0xE0) == 0xC0) { + var byte2 = readContinuationByte(); + codePoint = ((byte1 & 0x1F) << 6) | byte2; + if (codePoint >= 0x80) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 3-byte sequence (may include unpaired surrogates) + if ((byte1 & 0xF0) == 0xE0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3; + if (codePoint >= 0x0800) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 4-byte sequence + if ((byte1 & 0xF8) == 0xF0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + byte4 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) | + (byte3 << 0x06) | byte4; + if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) { + return codePoint; + } + } + + throw Error('Invalid UTF-8 detected'); + } + + var byteArray; + var byteCount; + var byteIndex; + function utf8decode(byteString) { + byteArray = ucs2decode(byteString); + byteCount = byteArray.length; + byteIndex = 0; + var codePoints = []; + var tmp; + while ((tmp = decodeSymbol()) !== false) { + codePoints.push(tmp); + } + return ucs2encode(codePoints); + } + + /*--------------------------------------------------------------------------*/ + + var utf8 = { + 'version': '2.0.0', + 'encode': utf8encode, + 'decode': utf8decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define(function() { + return utf8; + }); + } else if (freeExports && !freeExports.nodeType) { + if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = utf8; + } else { // in Narwhal or RingoJS v0.7.0- + var object = {}; + var hasOwnProperty = object.hasOwnProperty; + for (var key in utf8) { + hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]); + } + } + } else { // in Rhino or a web browser + root.utf8 = utf8; + } + +}(this)); + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],21:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var global = _dereq_('global'); + +/** + * Module exports. + * + * Logic borrowed from Modernizr: + * + * - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js + */ + +try { + module.exports = 'XMLHttpRequest' in global && + 'withCredentials' in new global.XMLHttpRequest(); +} catch (err) { + // if XMLHttp support is disabled in IE then it will throw + // when trying to create + module.exports = false; +} + +},{"global":22}],22:[function(_dereq_,module,exports){ + +/** + * Returns `this`. Execute this without a "context" (i.e. without it being + * attached to an object of the left-hand side), and `this` points to the + * "global" scope of the current JS execution. + */ + +module.exports = (function () { return this; })(); + +},{}],23:[function(_dereq_,module,exports){ + +var indexOf = [].indexOf; + +module.exports = function(arr, obj){ + if (indexOf) return arr.indexOf(obj); + for (var i = 0; i < arr.length; ++i) { + if (arr[i] === obj) return i; + } + return -1; +}; +},{}],24:[function(_dereq_,module,exports){ +(function (global){ +/** + * JSON parse. + * + * @see Based on jQuery#parseJSON (MIT) and JSON2 + * @api private + */ + +var rvalidchars = /^[\],:{}\s]*$/; +var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g; +var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g; +var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g; +var rtrimLeft = /^\s+/; +var rtrimRight = /\s+$/; + +module.exports = function parsejson(data) { + if ('string' != typeof data || !data) { + return null; + } + + data = data.replace(rtrimLeft, '').replace(rtrimRight, ''); + + // Attempt to parse using the native JSON parser first + if (global.JSON && JSON.parse) { + return JSON.parse(data); + } + + if (rvalidchars.test(data.replace(rvalidescape, '@') + .replace(rvalidtokens, ']') + .replace(rvalidbraces, ''))) { + return (new Function('return ' + data))(); + } +}; +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],25:[function(_dereq_,module,exports){ +/** + * Compiles a querystring + * Returns string representation of the object + * + * @param {Object} + * @api private + */ + +exports.encode = function (obj) { + var str = ''; + + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + if (str.length) str += '&'; + str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]); + } + } + + return str; +}; + +/** + * Parses a simple querystring into an object + * + * @param {String} qs + * @api private + */ + +exports.decode = function(qs){ + var qry = {}; + var pairs = qs.split('&'); + for (var i = 0, l = pairs.length; i < l; i++) { + var pair = pairs[i].split('='); + qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]); + } + return qry; +}; + +},{}],26:[function(_dereq_,module,exports){ +/** + * Parses an URI + * + * @author Steven Levithan <stevenlevithan.com> (MIT license) + * @api private + */ + +var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + +var parts = [ + 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor' +]; + +module.exports = function parseuri(str) { + var src = str, + b = str.indexOf('['), + e = str.indexOf(']'); + + if (b != -1 && e != -1) { + str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length); + } + + var m = re.exec(str || ''), + uri = {}, + i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + if (b != -1 && e != -1) { + uri.source = src; + uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':'); + uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':'); + uri.ipv6uri = true; + } + + return uri; +}; + +},{}],27:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var global = (function() { return this; })(); + +/** + * WebSocket constructor. + */ + +var WebSocket = global.WebSocket || global.MozWebSocket; + +/** + * Module exports. + */ + +module.exports = WebSocket ? ws : null; + +/** + * WebSocket constructor. + * + * The third `opts` options object gets ignored in web browsers, since it's + * non-standard, and throws a TypeError if passed to the constructor. + * See: https://github.com/einaros/ws/issues/227 + * + * @param {String} uri + * @param {Array} protocols (optional) + * @param {Object) opts (optional) + * @api public + */ + +function ws(uri, protocols, opts) { + var instance; + if (protocols) { + instance = new WebSocket(uri, protocols); + } else { + instance = new WebSocket(uri); + } + return instance; +} + +if (WebSocket) ws.prototype = WebSocket.prototype; + +},{}]},{},[1]) +(1) +});
@@ -0,0 +1,10 @@
+ +module.exports = require('./socket'); + +/** + * Exports parser + * + * @api public + * + */ +module.exports.parser = require('engine.io-parser');
@@ -0,0 +1,683 @@
+/** + * Module dependencies. + */ + +var transports = require('./transports'); +var Emitter = require('component-emitter'); +var debug = require('debug')('engine.io-client:socket'); +var index = require('indexof'); +var parser = require('engine.io-parser'); +var parseuri = require('parseuri'); +var parsejson = require('parsejson'); +var parseqs = require('parseqs'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Noop function. + * + * @api private + */ + +function noop(){} + +/** + * Socket constructor. + * + * @param {String|Object} uri or options + * @param {Object} options + * @api public + */ + +function Socket(uri, opts){ + if (!(this instanceof Socket)) return new Socket(uri, opts); + + opts = opts || {}; + + if (uri && 'object' == typeof uri) { + opts = uri; + uri = null; + } + + if (uri) { + uri = parseuri(uri); + opts.host = uri.host; + opts.secure = uri.protocol == 'https' || uri.protocol == 'wss'; + opts.port = uri.port; + if (uri.query) opts.query = uri.query; + } + + this.secure = null != opts.secure ? opts.secure : + (global.location && 'https:' == location.protocol); + + if (opts.host) { + var pieces = opts.host.split(':'); + opts.hostname = pieces.shift(); + if (pieces.length) opts.port = pieces.pop(); + } + + this.agent = opts.agent || false; + this.hostname = opts.hostname || + (global.location ? location.hostname : 'localhost'); + this.port = opts.port || (global.location && location.port ? + location.port : + (this.secure ? 443 : 80)); + this.query = opts.query || {}; + if ('string' == typeof this.query) this.query = parseqs.decode(this.query); + this.upgrade = false !== opts.upgrade; + this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/'; + this.forceJSONP = !!opts.forceJSONP; + this.jsonp = false !== opts.jsonp; + this.forceBase64 = !!opts.forceBase64; + this.enablesXDR = !!opts.enablesXDR; + this.timestampParam = opts.timestampParam || 't'; + this.timestampRequests = opts.timestampRequests; + this.transports = opts.transports || ['polling', 'websocket']; + this.readyState = ''; + this.writeBuffer = []; + this.callbackBuffer = []; + this.policyPort = opts.policyPort || 843; + this.rememberUpgrade = opts.rememberUpgrade || false; + this.open(); + this.binaryType = null; + this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades; +} + +Socket.priorWebsocketSuccess = false; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = parser.protocol; // this is an int + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = require('./transport'); +Socket.transports = require('./transports'); +Socket.parser = require('engine.io-parser'); + +/** + * Creates transport of the given type. + * + * @param {String} transport name + * @return {Transport} + * @api private + */ + +Socket.prototype.createTransport = function (name) { + debug('creating transport "%s"', name); + var query = clone(this.query); + + // append engine.io protocol identifier + query.EIO = parser.protocol; + + // transport name + query.transport = name; + + // session id if we already have one + if (this.id) query.sid = this.id; + + var transport = new transports[name]({ + agent: this.agent, + hostname: this.hostname, + port: this.port, + secure: this.secure, + path: this.path, + query: query, + forceJSONP: this.forceJSONP, + jsonp: this.jsonp, + forceBase64: this.forceBase64, + enablesXDR: this.enablesXDR, + timestampRequests: this.timestampRequests, + timestampParam: this.timestampParam, + policyPort: this.policyPort, + socket: this + }); + + return transport; +}; + +function clone (obj) { + var o = {}; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + o[i] = obj[i]; + } + } + return o; +} + +/** + * Initializes transport to use and starts probe. + * + * @api private + */ +Socket.prototype.open = function () { + var transport; + if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) { + transport = 'websocket'; + } else if (0 == this.transports.length) { + // Emit error on next tick so it can be listened to + var self = this; + setTimeout(function() { + self.emit('error', 'No transports available'); + }, 0); + return; + } else { + transport = this.transports[0]; + } + this.readyState = 'opening'; + + // Retry with the next transport if the transport is disabled (jsonp: false) + var transport; + try { + transport = this.createTransport(transport); + } catch (e) { + this.transports.shift(); + this.open(); + return; + } + + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function(transport){ + debug('setting transport %s', transport.name); + var self = this; + + if (this.transport) { + debug('clearing existing transport %s', this.transport.name); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function(){ + self.onDrain(); + }) + .on('packet', function(packet){ + self.onPacket(packet); + }) + .on('error', function(e){ + self.onError(e); + }) + .on('close', function(){ + self.onClose('transport close'); + }); +}; + +/** + * Probes a transport. + * + * @param {String} transport name + * @api private + */ + +Socket.prototype.probe = function (name) { + debug('probing transport "%s"', name); + var transport = this.createTransport(name, { probe: 1 }) + , failed = false + , self = this; + + Socket.priorWebsocketSuccess = false; + + function onTransportOpen(){ + if (self.onlyBinaryUpgrades) { + var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; + failed = failed || upgradeLosesBinary; + } + if (failed) return; + + debug('probe transport "%s" opened', name); + transport.send([{ type: 'ping', data: 'probe' }]); + transport.once('packet', function (msg) { + if (failed) return; + if ('pong' == msg.type && 'probe' == msg.data) { + debug('probe transport "%s" pong', name); + self.upgrading = true; + self.emit('upgrading', transport); + if (!transport) return; + Socket.priorWebsocketSuccess = 'websocket' == transport.name; + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState) return; + debug('changing transport and sending upgrade packet'); + + cleanup(); + + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + self.emit('upgrade', transport); + transport = null; + self.upgrading = false; + self.flush(); + }); + } else { + debug('probe transport "%s" failed', name); + var err = new Error('probe error'); + err.transport = transport.name; + self.emit('upgradeError', err); + } + }); + } + + function freezeTransport() { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + cleanup(); + + transport.close(); + transport = null; + } + + //Handle any error that happens while probing + function onerror(err) { + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + freezeTransport(); + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('upgradeError', error); + } + + function onTransportClose(){ + onerror("transport closed"); + } + + //When the socket is closed while we're probing + function onclose(){ + onerror("socket closed"); + } + + //When the socket is upgraded while we're probing + function onupgrade(to){ + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + freezeTransport(); + } + } + + //Remove all listeners on the transport and on self + function cleanup(){ + transport.removeListener('open', onTransportOpen); + transport.removeListener('error', onerror); + transport.removeListener('close', onTransportClose); + self.removeListener('close', onclose); + self.removeListener('upgrading', onupgrade); + } + + transport.once('open', onTransportOpen); + transport.once('error', onerror); + transport.once('close', onTransportClose); + + this.once('close', onclose); + this.once('upgrading', onupgrade); + + transport.open(); + +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + Socket.priorWebsocketSuccess = 'websocket' == this.transport.name; + this.emit('open'); + this.flush(); + + // we check for `readyState` in case an `open` + // listener already closed the socket + if ('open' == this.readyState && this.upgrade && this.transport.pause) { + debug('starting upgrade probes'); + for (var i = 0, l = this.upgrades.length; i < l; i++) { + this.probe(this.upgrades[i]); + } + } +}; + +/** + * Handles a packet. + * + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('opening' == this.readyState || 'open' == this.readyState) { + debug('socket receive: type "%s", data "%s"', packet.type, packet.data); + + this.emit('packet', packet); + + // Socket is live - any packet counts + this.emit('heartbeat'); + + switch (packet.type) { + case 'open': + this.onHandshake(parsejson(packet.data)); + break; + + case 'pong': + this.setPing(); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.emit('error', err); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with socket readyState "%s"', this.readyState); + } +}; + +/** + * Called upon handshake completion. + * + * @param {Object} handshake obj + * @api private + */ + +Socket.prototype.onHandshake = function (data) { + this.emit('handshake', data); + this.id = data.sid; + this.transport.query.sid = data.sid; + this.upgrades = this.filterUpgrades(data.upgrades); + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + // In case open handler closes socket + if ('closed' == this.readyState) return; + this.setPing(); + + // Prolong liveness of socket on heartbeat + this.removeListener('heartbeat', this.onHeartbeat); + this.on('heartbeat', this.onHeartbeat); +}; + +/** + * Resets ping timeout. + * + * @api private + */ + +Socket.prototype.onHeartbeat = function (timeout) { + clearTimeout(this.pingTimeoutTimer); + var self = this; + self.pingTimeoutTimer = setTimeout(function () { + if ('closed' == self.readyState) return; + self.onClose('ping timeout'); + }, timeout || (self.pingInterval + self.pingTimeout)); +}; + +/** + * Pings server every `this.pingInterval` and expects response + * within `this.pingTimeout` or closes connection. + * + * @api private + */ + +Socket.prototype.setPing = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.ping(); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** +* Sends a ping packet. +* +* @api public +*/ + +Socket.prototype.ping = function () { + this.sendPacket('ping'); +}; + +/** + * Called on `drain` event + * + * @api private + */ + +Socket.prototype.onDrain = function() { + for (var i = 0; i < this.prevBufferLen; i++) { + if (this.callbackBuffer[i]) { + this.callbackBuffer[i](); + } + } + + this.writeBuffer.splice(0, this.prevBufferLen); + this.callbackBuffer.splice(0, this.prevBufferLen); + + // setting prevBufferLen = 0 is very important + // for example, when upgrading, upgrade packet is sent over, + // and a nonzero prevBufferLen could cause problems on `drain` + this.prevBufferLen = 0; + + if (this.writeBuffer.length == 0) { + this.emit('drain'); + } else { + this.flush(); + } +}; + +/** + * Flush write buffers. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable && + !this.upgrading && this.writeBuffer.length) { + debug('flushing %d packets in socket', this.writeBuffer.length); + this.transport.send(this.writeBuffer); + // keep track of current length of writeBuffer + // splice writeBuffer and callbackBuffer on `drain` + this.prevBufferLen = this.writeBuffer.length; + this.emit('flush'); + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @param {Function} callback function. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg, fn) { + this.sendPacket('message', msg, fn); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @param {Function} callback function. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, fn) { + if ('closing' == this.readyState || 'closed' == this.readyState) { + return; + } + + var packet = { type: type, data: data }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + this.callbackBuffer.push(fn); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.readyState = 'closing'; + + var self = this; + + function close() { + self.onClose('forced close'); + debug('socket closing - telling transport to close'); + self.transport.close(); + } + + function cleanupAndClose() { + self.removeListener('upgrade', cleanupAndClose); + self.removeListener('upgradeError', cleanupAndClose); + close(); + } + + function waitForUpgrade() { + // wait for upgrade to finish since we can't send packets while pausing a transport + self.once('upgrade', cleanupAndClose); + self.once('upgradeError', cleanupAndClose); + } + + if (this.writeBuffer.length) { + this.once('drain', function() { + if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + }); + } else if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('socket error %j', err); + Socket.priorWebsocketSuccess = false; + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) { + debug('socket close with reason: "%s"', reason); + var self = this; + + // clear timers + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + + // clean buffers in next tick, so developers can still + // grab the buffers on `close` event + setTimeout(function() { + self.writeBuffer = []; + self.callbackBuffer = []; + self.prevBufferLen = 0; + }, 0); + + // stop event from firing again for transport + this.transport.removeAllListeners('close'); + + // ensure transport won't stay open + this.transport.close(); + + // ignore further transport communication + this.transport.removeAllListeners(); + + // set ready state + this.readyState = 'closed'; + + // clear session id + this.id = null; + + // emit close event + this.emit('close', reason, desc); + } +}; + +/** + * Filters upgrades, returning only those matching client transports. + * + * @param {Array} server upgrades + * @api private + * + */ + +Socket.prototype.filterUpgrades = function (upgrades) { + var filteredUpgrades = []; + for (var i = 0, j = upgrades.length; i<j; i++) { + if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]); + } + return filteredUpgrades; +};
@@ -0,0 +1,150 @@
+/** + * Module dependencies. + */ + +var parser = require('engine.io-parser'); +var Emitter = require('component-emitter'); + +/** + * Module exports. + */ + +module.exports = Transport; + +/** + * Transport abstract constructor. + * + * @param {Object} options. + * @api private + */ + +function Transport (opts) { + this.path = opts.path; + this.hostname = opts.hostname; + this.port = opts.port; + this.secure = opts.secure; + this.query = opts.query; + this.timestampParam = opts.timestampParam; + this.timestampRequests = opts.timestampRequests; + this.readyState = ''; + this.agent = opts.agent || false; + this.socket = opts.socket; + this.enablesXDR = opts.enablesXDR; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Transport.prototype); + +/** + * A counter used to prevent collisions in the timestamps used + * for cache busting. + */ + +Transport.timestamps = 0; + +/** + * Emits an error. + * + * @param {String} str + * @return {Transport} for chaining + * @api public + */ + +Transport.prototype.onError = function (msg, desc) { + var err = new Error(msg); + err.type = 'TransportError'; + err.description = desc; + this.emit('error', err); + return this; +}; + +/** + * Opens the transport. + * + * @api public + */ + +Transport.prototype.open = function () { + if ('closed' == this.readyState || '' == this.readyState) { + this.readyState = 'opening'; + this.doOpen(); + } + + return this; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Transport.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.doClose(); + this.onClose(); + } + + return this; +}; + +/** + * Sends multiple packets. + * + * @param {Array} packets + * @api private + */ + +Transport.prototype.send = function(packets){ + if ('open' == this.readyState) { + this.write(packets); + } else { + throw new Error('Transport not open'); + } +}; + +/** + * Called upon open + * + * @api private + */ + +Transport.prototype.onOpen = function () { + this.readyState = 'open'; + this.writable = true; + this.emit('open'); +}; + +/** + * Called with data. + * + * @param {String} data + * @api private + */ + +Transport.prototype.onData = function(data){ + var packet = parser.decodePacket(data, this.socket.binaryType); + this.onPacket(packet); +}; + +/** + * Called with a decoded packet. + */ + +Transport.prototype.onPacket = function (packet) { + this.emit('packet', packet); +}; + +/** + * Called upon close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + this.readyState = 'closed'; + this.emit('close'); +};
@@ -0,0 +1,53 @@
+/** + * Module dependencies + */ + +var XMLHttpRequest = require('xmlhttprequest'); +var XHR = require('./polling-xhr'); +var JSONP = require('./polling-jsonp'); +var websocket = require('./websocket'); + +/** + * Export transports. + */ + +exports.polling = polling; +exports.websocket = websocket; + +/** + * Polling transport polymorphic constructor. + * Decides on xhr vs jsonp based on feature detection. + * + * @api private + */ + +function polling(opts){ + var xhr; + var xd = false; + var xs = false; + var jsonp = false !== opts.jsonp; + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + xd = opts.hostname != location.hostname || port != opts.port; + xs = opts.secure != isSSL; + } + + opts.xdomain = xd; + opts.xscheme = xs; + xhr = new XMLHttpRequest(opts); + + if ('open' in xhr && !opts.forceJSONP) { + return new XHR(opts); + } else { + if (!jsonp) throw new Error('JSONP disabled'); + return new JSONP(opts); + } +}
@@ -0,0 +1,233 @@
+ +/** + * Module requirements. + */ + +var Polling = require('./polling'); +var inherit = require('component-inherit'); + +/** + * Module exports. + */ + +module.exports = JSONPPolling; + +/** + * Cached regular expressions. + */ + +var rNewline = /\n/g; +var rEscapedNewline = /\\n/g; + +/** + * Global JSONP callbacks. + */ + +var callbacks; + +/** + * Callbacks count. + */ + +var index = 0; + +/** + * Noop. + */ + +function empty () { } + +/** + * JSONP Polling constructor. + * + * @param {Object} opts. + * @api public + */ + +function JSONPPolling (opts) { + Polling.call(this, opts); + + this.query = this.query || {}; + + // define global callbacks array if not present + // we do this here (lazily) to avoid unneeded global pollution + if (!callbacks) { + // we need to consider multiple engines in the same page + if (!global.___eio) global.___eio = []; + callbacks = global.___eio; + } + + // callback identifier + this.index = callbacks.length; + + // add callback to jsonp global + var self = this; + callbacks.push(function (msg) { + self.onData(msg); + }); + + // append to query string + this.query.j = this.index; + + // prevent spurious errors from being emitted when the window is unloaded + if (global.document && global.addEventListener) { + global.addEventListener('beforeunload', function () { + if (self.script) self.script.onerror = empty; + }); + } +} + +/** + * Inherits from Polling. + */ + +inherit(JSONPPolling, Polling); + +/* + * JSONP only supports binary as base64 encoded strings + */ + +JSONPPolling.prototype.supportsBinary = false; + +/** + * Closes the socket. + * + * @api private + */ + +JSONPPolling.prototype.doClose = function () { + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + if (this.form) { + this.form.parentNode.removeChild(this.form); + this.form = null; + this.iframe = null; + } + + Polling.prototype.doClose.call(this); +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +JSONPPolling.prototype.doPoll = function () { + var self = this; + var script = document.createElement('script'); + + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + script.async = true; + script.src = this.uri(); + script.onerror = function(e){ + self.onError('jsonp poll error',e); + }; + + var insertAt = document.getElementsByTagName('script')[0]; + insertAt.parentNode.insertBefore(script, insertAt); + this.script = script; + + var isUAgecko = 'undefined' != typeof navigator && /gecko/i.test(navigator.userAgent); + + if (isUAgecko) { + setTimeout(function () { + var iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + document.body.removeChild(iframe); + }, 100); + } +}; + +/** + * Writes with a hidden iframe. + * + * @param {String} data to send + * @param {Function} called upon flush. + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data, fn) { + var self = this; + + if (!this.form) { + var form = document.createElement('form'); + var area = document.createElement('textarea'); + var id = this.iframeId = 'eio_iframe_' + this.index; + var iframe; + + form.className = 'socketio'; + form.style.position = 'absolute'; + form.style.top = '-1000px'; + form.style.left = '-1000px'; + form.target = id; + form.method = 'POST'; + form.setAttribute('accept-charset', 'utf-8'); + area.name = 'd'; + form.appendChild(area); + document.body.appendChild(form); + + this.form = form; + this.area = area; + } + + this.form.action = this.uri(); + + function complete () { + initIframe(); + fn(); + } + + function initIframe () { + if (self.iframe) { + try { + self.form.removeChild(self.iframe); + } catch (e) { + self.onError('jsonp polling iframe removal error', e); + } + } + + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + var html = '<iframe src="javascript:0" name="'+ self.iframeId +'">'; + iframe = document.createElement(html); + } catch (e) { + iframe = document.createElement('iframe'); + iframe.name = self.iframeId; + iframe.src = 'javascript:0'; + } + + iframe.id = self.iframeId; + + self.form.appendChild(iframe); + self.iframe = iframe; + } + + initIframe(); + + // escape \n to prevent it from being converted into \r\n by some UAs + // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side + data = data.replace(rEscapedNewline, '\\\n'); + this.area.value = data.replace(rNewline, '\\n'); + + try { + this.form.submit(); + } catch(e) {} + + if (this.iframe.attachEvent) { + this.iframe.onreadystatechange = function(){ + if (self.iframe.readyState == 'complete') { + complete(); + } + }; + } else { + this.iframe.onload = complete; + } +};
@@ -0,0 +1,351 @@
+/** + * Module requirements. + */ + +var XMLHttpRequest = require('xmlhttprequest'); +var Polling = require('./polling'); +var Emitter = require('component-emitter'); +var inherit = require('component-inherit'); +var debug = require('debug')('engine.io-client:polling-xhr'); + +/** + * Module exports. + */ + +module.exports = XHR; +module.exports.Request = Request; + +/** + * Empty function + */ + +function empty(){} + +/** + * XHR Polling constructor. + * + * @param {Object} opts + * @api public + */ + +function XHR(opts){ + Polling.call(this, opts); + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + this.xd = opts.hostname != global.location.hostname || + port != opts.port; + this.xs = opts.secure != isSSL; + } +} + +/** + * Inherits from Polling. + */ + +inherit(XHR, Polling); + +/** + * XHR supports binary + */ + +XHR.prototype.supportsBinary = true; + +/** + * Creates a request. + * + * @param {String} method + * @api private + */ + +XHR.prototype.request = function(opts){ + opts = opts || {}; + opts.uri = this.uri(); + opts.xd = this.xd; + opts.xs = this.xs; + opts.agent = this.agent || false; + opts.supportsBinary = this.supportsBinary; + opts.enablesXDR = this.enablesXDR; + return new Request(opts); +}; + +/** + * Sends data. + * + * @param {String} data to send. + * @param {Function} called upon flush. + * @api private + */ + +XHR.prototype.doWrite = function(data, fn){ + var isBinary = typeof data !== 'string' && data !== undefined; + var req = this.request({ method: 'POST', data: data, isBinary: isBinary }); + var self = this; + req.on('success', fn); + req.on('error', function(err){ + self.onError('xhr post error', err); + }); + this.sendXhr = req; +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +XHR.prototype.doPoll = function(){ + debug('xhr poll'); + var req = this.request(); + var self = this; + req.on('data', function(data){ + self.onData(data); + }); + req.on('error', function(err){ + self.onError('xhr poll error', err); + }); + this.pollXhr = req; +}; + +/** + * Request constructor + * + * @param {Object} options + * @api public + */ + +function Request(opts){ + this.method = opts.method || 'GET'; + this.uri = opts.uri; + this.xd = !!opts.xd; + this.xs = !!opts.xs; + this.async = false !== opts.async; + this.data = undefined != opts.data ? opts.data : null; + this.agent = opts.agent; + this.isBinary = opts.isBinary; + this.supportsBinary = opts.supportsBinary; + this.enablesXDR = opts.enablesXDR; + this.create(); +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Request.prototype); + +/** + * Creates the XHR object and sends the request. + * + * @api private + */ + +Request.prototype.create = function(){ + var xhr = this.xhr = new XMLHttpRequest({ agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR }); + var self = this; + + try { + debug('xhr open %s: %s', this.method, this.uri); + xhr.open(this.method, this.uri, this.async); + if (this.supportsBinary) { + // This has to be done after open because Firefox is stupid + // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension + xhr.responseType = 'arraybuffer'; + } + + if ('POST' == this.method) { + try { + if (this.isBinary) { + xhr.setRequestHeader('Content-type', 'application/octet-stream'); + } else { + xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8'); + } + } catch (e) {} + } + + // ie6 check + if ('withCredentials' in xhr) { + xhr.withCredentials = true; + } + + if (this.hasXDR()) { + xhr.onload = function(){ + self.onLoad(); + }; + xhr.onerror = function(){ + self.onError(xhr.responseText); + }; + } else { + xhr.onreadystatechange = function(){ + if (4 != xhr.readyState) return; + if (200 == xhr.status || 1223 == xhr.status) { + self.onLoad(); + } else { + // make sure the `error` event handler that's user-set + // does not throw in the same tick and gets caught here + setTimeout(function(){ + self.onError(xhr.status); + }, 0); + } + }; + } + + debug('xhr data %s', this.data); + xhr.send(this.data); + } catch (e) { + // Need to defer since .create() is called directly fhrom the constructor + // and thus the 'error' event can only be only bound *after* this exception + // occurs. Therefore, also, we cannot throw here at all. + setTimeout(function() { + self.onError(e); + }, 0); + return; + } + + if (global.document) { + this.index = Request.requestsCount++; + Request.requests[this.index] = this; + } +}; + +/** + * Called upon successful response. + * + * @api private + */ + +Request.prototype.onSuccess = function(){ + this.emit('success'); + this.cleanup(); +}; + +/** + * Called if we have data. + * + * @api private + */ + +Request.prototype.onData = function(data){ + this.emit('data', data); + this.onSuccess(); +}; + +/** + * Called upon error. + * + * @api private + */ + +Request.prototype.onError = function(err){ + this.emit('error', err); + this.cleanup(); +}; + +/** + * Cleans up house. + * + * @api private + */ + +Request.prototype.cleanup = function(){ + if ('undefined' == typeof this.xhr || null === this.xhr) { + return; + } + // xmlhttprequest + if (this.hasXDR()) { + this.xhr.onload = this.xhr.onerror = empty; + } else { + this.xhr.onreadystatechange = empty; + } + + try { + this.xhr.abort(); + } catch(e) {} + + if (global.document) { + delete Request.requests[this.index]; + } + + this.xhr = null; +}; + +/** + * Called upon load. + * + * @api private + */ + +Request.prototype.onLoad = function(){ + var data; + try { + var contentType; + try { + contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0]; + } catch (e) {} + if (contentType === 'application/octet-stream') { + data = this.xhr.response; + } else { + if (!this.supportsBinary) { + data = this.xhr.responseText; + } else { + data = 'ok'; + } + } + } catch (e) { + this.onError(e); + } + if (null != data) { + this.onData(data); + } +}; + +/** + * Check if it has XDomainRequest. + * + * @api private + */ + +Request.prototype.hasXDR = function(){ + return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR; +}; + +/** + * Aborts the request. + * + * @api public + */ + +Request.prototype.abort = function(){ + this.cleanup(); +}; + +/** + * Aborts pending requests when unloading the window. This is needed to prevent + * memory leaks (e.g. when using IE) and to ensure that no spurious error is + * emitted. + */ + +if (global.document) { + Request.requestsCount = 0; + Request.requests = {}; + if (global.attachEvent) { + global.attachEvent('onunload', unloadHandler); + } else if (global.addEventListener) { + global.addEventListener('beforeunload', unloadHandler); + } +} + +function unloadHandler() { + for (var i in Request.requests) { + if (Request.requests.hasOwnProperty(i)) { + Request.requests[i].abort(); + } + } +}
@@ -0,0 +1,245 @@
+/** + * Module dependencies. + */ + +var Transport = require('../transport'); +var parseqs = require('parseqs'); +var parser = require('engine.io-parser'); +var inherit = require('component-inherit'); +var debug = require('debug')('engine.io-client:polling'); + +/** + * Module exports. + */ + +module.exports = Polling; + +/** + * Is XHR2 supported? + */ + +var hasXHR2 = (function() { + var XMLHttpRequest = require('xmlhttprequest'); + var xhr = new XMLHttpRequest({ xdomain: false }); + return null != xhr.responseType; +})(); + +/** + * Polling interface. + * + * @param {Object} opts + * @api private + */ + +function Polling(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (!hasXHR2 || forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(Polling, Transport); + +/** + * Transport name. + */ + +Polling.prototype.name = 'polling'; + +/** + * Opens the socket (triggers polling). We write a PING message to determine + * when the transport is open. + * + * @api private + */ + +Polling.prototype.doOpen = function(){ + this.poll(); +}; + +/** + * Pauses polling. + * + * @param {Function} callback upon buffers are flushed and transport is paused + * @api private + */ + +Polling.prototype.pause = function(onPause){ + var pending = 0; + var self = this; + + this.readyState = 'pausing'; + + function pause(){ + debug('paused'); + self.readyState = 'paused'; + onPause(); + } + + if (this.polling || !this.writable) { + var total = 0; + + if (this.polling) { + debug('we are currently polling - waiting to pause'); + total++; + this.once('pollComplete', function(){ + debug('pre-pause polling complete'); + --total || pause(); + }); + } + + if (!this.writable) { + debug('we are currently writing - waiting to pause'); + total++; + this.once('drain', function(){ + debug('pre-pause writing complete'); + --total || pause(); + }); + } + } else { + pause(); + } +}; + +/** + * Starts polling cycle. + * + * @api public + */ + +Polling.prototype.poll = function(){ + debug('polling'); + this.polling = true; + this.doPoll(); + this.emit('poll'); +}; + +/** + * Overloads onData to detect payloads. + * + * @api private + */ + +Polling.prototype.onData = function(data){ + var self = this; + debug('polling got data %s', data); + var callback = function(packet, index, total) { + // if its the first message we consider the transport open + if ('opening' == self.readyState) { + self.onOpen(); + } + + // if its a close packet, we close the ongoing requests + if ('close' == packet.type) { + self.onClose(); + return false; + } + + // otherwise bypass onData and handle the message + self.onPacket(packet); + }; + + // decode payload + parser.decodePayload(data, this.socket.binaryType, callback); + + // if an event did not trigger closing + if ('closed' != this.readyState) { + // if we got data we're not polling + this.polling = false; + this.emit('pollComplete'); + + if ('open' == this.readyState) { + this.poll(); + } else { + debug('ignoring poll - transport state "%s"', this.readyState); + } + } +}; + +/** + * For polling, send a close packet. + * + * @api private + */ + +Polling.prototype.doClose = function(){ + var self = this; + + function close(){ + debug('writing close packet'); + self.write([{ type: 'close' }]); + } + + if ('open' == this.readyState) { + debug('transport open - closing'); + close(); + } else { + // in case we're trying to close while + // handshaking is in progress (GH-164) + debug('transport not open - deferring close'); + this.once('open', close); + } +}; + +/** + * Writes a packets payload. + * + * @param {Array} data packets + * @param {Function} drain callback + * @api private + */ + +Polling.prototype.write = function(packets){ + var self = this; + this.writable = false; + var callbackfn = function() { + self.writable = true; + self.emit('drain'); + }; + + var self = this; + parser.encodePayload(packets, this.supportsBinary, function(data) { + self.doWrite(data, callbackfn); + }); +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +Polling.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'https' : 'http'; + var port = ''; + + // cache busting is forced + if (false !== this.timestampRequests) { + query[this.timestampParam] = +new Date + '-' + Transport.timestamps++; + } + + if (!this.supportsBinary && !query.sid) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // avoid port if default for schema + if (this.port && (('https' == schema && this.port != 443) || + ('http' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +};
@@ -0,0 +1,229 @@
+/** + * Module dependencies. + */ + +var Transport = require('../transport'); +var parser = require('engine.io-parser'); +var parseqs = require('parseqs'); +var inherit = require('component-inherit'); +var debug = require('debug')('engine.io-client:websocket'); + +/** + * `ws` exposes a WebSocket-compatible interface in + * Node, or the `WebSocket` or `MozWebSocket` globals + * in the browser. + */ + +var WebSocket = require('ws'); + +/** + * Module exports. + */ + +module.exports = WS; + +/** + * WebSocket transport constructor. + * + * @api {Object} connection options + * @api public + */ + +function WS(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(WS, Transport); + +/** + * Transport name. + * + * @api public + */ + +WS.prototype.name = 'websocket'; + +/* + * WebSockets support binary + */ + +WS.prototype.supportsBinary = true; + +/** + * Opens socket. + * + * @api private + */ + +WS.prototype.doOpen = function(){ + if (!this.check()) { + // let probe timeout + return; + } + + var self = this; + var uri = this.uri(); + var protocols = void(0); + var opts = { agent: this.agent }; + + this.ws = new WebSocket(uri, protocols, opts); + + if (this.ws.binaryType === undefined) { + this.supportsBinary = false; + } + + this.ws.binaryType = 'arraybuffer'; + this.addEventListeners(); +}; + +/** + * Adds event listeners to the socket + * + * @api private + */ + +WS.prototype.addEventListeners = function(){ + var self = this; + + this.ws.onopen = function(){ + self.onOpen(); + }; + this.ws.onclose = function(){ + self.onClose(); + }; + this.ws.onmessage = function(ev){ + self.onData(ev.data); + }; + this.ws.onerror = function(e){ + self.onError('websocket error', e); + }; +}; + +/** + * Override `onData` to use a timer on iOS. + * See: https://gist.github.com/mloughran/2052006 + * + * @api private + */ + +if ('undefined' != typeof navigator + && /iPad|iPhone|iPod/i.test(navigator.userAgent)) { + WS.prototype.onData = function(data){ + var self = this; + setTimeout(function(){ + Transport.prototype.onData.call(self, data); + }, 0); + }; +} + +/** + * Writes data to socket. + * + * @param {Array} array of packets. + * @api private + */ + +WS.prototype.write = function(packets){ + var self = this; + this.writable = false; + // encodePacket efficient as it uses WS framing + // no need for encodePayload + for (var i = 0, l = packets.length; i < l; i++) { + parser.encodePacket(packets[i], this.supportsBinary, function(data) { + //Sometimes the websocket has already been closed but the browser didn't + //have a chance of informing us about it yet, in that case send will + //throw an error + try { + self.ws.send(data); + } catch (e){ + debug('websocket closed before onclose event'); + } + }); + } + + function ondrain() { + self.writable = true; + self.emit('drain'); + } + // fake drain + // defer to next tick to allow Socket to clear writeBuffer + setTimeout(ondrain, 0); +}; + +/** + * Called upon close + * + * @api private + */ + +WS.prototype.onClose = function(){ + Transport.prototype.onClose.call(this); +}; + +/** + * Closes socket. + * + * @api private + */ + +WS.prototype.doClose = function(){ + if (typeof this.ws !== 'undefined') { + this.ws.close(); + } +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +WS.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'wss' : 'ws'; + var port = ''; + + // avoid port if default for schema + if (this.port && (('wss' == schema && this.port != 443) + || ('ws' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // append timestamp to URI + if (this.timestampRequests) { + query[this.timestampParam] = +new Date; + } + + // communicate binary support capabilities + if (!this.supportsBinary) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +}; + +/** + * Feature detection for WebSocket. + * + * @return {Boolean} whether this transport is available. + * @api public + */ + +WS.prototype.check = function(){ + return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name); +};
@@ -0,0 +1,36 @@
+// browser shim for xmlhttprequest module +var hasCORS = require('has-cors'); + +module.exports = function(opts) { + var xdomain = opts.xdomain; + + // scheme must be same when usign XDomainRequest + // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx + var xscheme = opts.xscheme; + + // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default. + // https://github.com/Automattic/engine.io-client/pull/217 + var enablesXDR = opts.enablesXDR; + + // XMLHttpRequest can be disabled on IE + try { + if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) { + return new XMLHttpRequest(); + } + } catch (e) { } + + // Use XDomainRequest for IE8 if enablesXDR is true + // because loading bar keeps flashing when using jsonp-polling + // https://github.com/yujiosaka/socke.io-ie8-loading-example + try { + if ('undefined' != typeof XDomainRequest && !xscheme && enablesXDR) { + return new XDomainRequest(); + } + } catch (e) { } + + if (!xdomain) { + try { + return new ActiveXObject('Microsoft.XMLHTTP'); + } catch(e) { } + } +}
@@ -0,0 +1,115 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,137 @@
+ +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){}
@@ -0,0 +1,5 @@
+if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +}
@@ -0,0 +1,147 @@
+/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "debug@0.7.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "debug@0.7.4", + "_id": "debug@0.7.4", + "_inCache": true, + "_installable": true, + "_location": "/engine.io-client/debug", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.3.13", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@0.7.4", + "rawSpec": "0.7.4", + "scope": null, + "spec": "0.7.4", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz", + "_shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "_shrinkwrap": null, + "_spec": "debug@0.7.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./debug.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "small debugging utility", + "devDependencies": { + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "tarball": "http://registry.npmjs.org/debug/-/debug-0.7.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "lib/debug.js", + "debug.js", + "index.js" + ], + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "lib/debug.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "version": "0.7.4" +}
@@ -0,0 +1,5 @@
+ +n.n.n / 2014-02-09 +================== + + * parseuri first commit
@@ -0,0 +1,3 @@
+ +test: + @./node_modules/.bin/mocha test.js
@@ -0,0 +1,39 @@
+/** + * Parses an URI + * + * @author Steven Levithan <stevenlevithan.com> (MIT license) + * @api private + */ + +var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + +var parts = [ + 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor' +]; + +module.exports = function parseuri(str) { + var src = str, + b = str.indexOf('['), + e = str.indexOf(']'); + + if (b != -1 && e != -1) { + str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length); + } + + var m = re.exec(str || ''), + uri = {}, + i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + if (b != -1 && e != -1) { + uri.source = src; + uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':'); + uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':'); + uri.ipv6uri = true; + } + + return uri; +};
@@ -0,0 +1,70 @@
+{ + "_args": [ + [ + "parseuri@0.0.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "parseuri@0.0.4", + "_id": "parseuri@0.0.4", + "_inCache": true, + "_installable": true, + "_location": "/engine.io-client/parseuri", + "_npmUser": { + "email": "koren@mit.edu", + "name": "gal" + }, + "_npmVersion": "1.3.15", + "_phantomChildren": {}, + "_requested": { + "name": "parseuri", + "raw": "parseuri@0.0.4", + "rawSpec": "0.0.4", + "scope": null, + "spec": "0.0.4", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.4.tgz", + "_shasum": "806582a39887e1ea18dd5e2fe0e01902268e9350", + "_shrinkwrap": null, + "_spec": "parseuri@0.0.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": "", + "bugs": { + "url": "https://github.com/get/parseuri/issues" + }, + "dependencies": { + "better-assert": "~1.0.0" + }, + "description": "Method that parses a URI and returns an array of its components", + "devDependencies": { + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "806582a39887e1ea18dd5e2fe0e01902268e9350", + "tarball": "http://registry.npmjs.org/parseuri/-/parseuri-0.0.4.tgz" + }, + "homepage": "https://github.com/get/parseuri", + "license": "MIT", + "maintainers": [ + { + "email": "koren@mit.edu", + "name": "gal" + } + ], + "name": "parseuri", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/get/parseuri.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.0.4" +}
@@ -0,0 +1,51 @@
+var assert = require('better-assert'); +var expect = require('expect.js'); +var parseuri = require('./index.js'); + +describe('my suite', function(){ + it('should parse an uri', function () { + var http = parseuri('http://google.com') + , https = parseuri('https://www.google.com:80') + , query = parseuri('google.com:8080/foo/bar?foo=bar') + , localhost = parseuri('localhost:8080') + , ipv6 = parseuri('2001:0db8:85a3:0042:1000:8a2e:0370:7334') + , ipv6short = parseuri('2001:db8:85a3:42:1000:8a2e:370:7334') + , ipv6port = parseuri('2001:db8:85a3:42:1000:8a2e:370:7334:80') + , ipv6abbrev = parseuri('2001::7334:a:80') + , ipv6http = parseuri('http://[2001::7334:a]:80') + , ipv6query = parseuri('http://[2001::7334:a]:80/foo/bar?foo=bar') + + expect(http.protocol).to.be('http'); + expect(http.port).to.be(''); + expect(http.host).to.be('google.com'); + expect(https.protocol).to.be('https'); + expect(https.port).to.be('80'); + expect(https.host).to.be('www.google.com'); + expect(query.port).to.be('8080'); + expect(query.query).to.be('foo=bar'); + expect(query.path).to.be('/foo/bar'); + expect(query.relative).to.be('/foo/bar?foo=bar'); + expect(localhost.protocol).to.be(''); + expect(localhost.host).to.be('localhost'); + expect(localhost.port).to.be('8080'); + expect(ipv6.protocol).to.be(''); + expect(ipv6.host).to.be('2001:0db8:85a3:0042:1000:8a2e:0370:7334'); + expect(ipv6.port).to.be(''); + expect(ipv6short.protocol).to.be(''); + expect(ipv6short.host).to.be('2001:db8:85a3:42:1000:8a2e:370:7334'); + expect(ipv6short.port).to.be(''); + expect(ipv6port.protocol).to.be(''); + expect(ipv6port.host).to.be('2001:db8:85a3:42:1000:8a2e:370:7334'); + expect(ipv6port.port).to.be('80'); + expect(ipv6abbrev.protocol).to.be(''); + expect(ipv6abbrev.host).to.be('2001::7334:a:80'); + expect(ipv6abbrev.port).to.be(''); + expect(ipv6http.protocol).to.be('http'); + expect(ipv6http.port).to.be('80'); + expect(ipv6http.host).to.be('2001::7334:a'); + expect(ipv6query.protocol).to.be('http'); + expect(ipv6query.port).to.be('80'); + expect(ipv6query.host).to.be('2001::7334:a'); + expect(ipv6query.relative).to.be('/foo/bar?foo=bar'); + }); +});
@@ -0,0 +1,109 @@
+{ + "_args": [ + [ + "engine.io-client@1.4.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "engine.io-client@1.4.2", + "_id": "engine.io-client@1.4.2", + "_inCache": true, + "_installable": true, + "_location": "/engine.io-client", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": { + "better-assert": "1.0.2" + }, + "_requested": { + "name": "engine.io-client", + "raw": "engine.io-client@1.4.2", + "rawSpec": "1.4.2", + "scope": null, + "spec": "1.4.2", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-1.4.2.tgz", + "_shasum": "c7ac000e6df05b1ca358f060c7999df9114ccf1e", + "_shrinkwrap": null, + "_spec": "engine.io-client@1.4.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "browser": { + "xmlhttprequest": "./lib/xmlhttprequest.js" + }, + "bugs": { + "url": "https://github.com/Automattic/engine.io-client/issues" + }, + "contributors": [ + { + "email": "rauchg@gmail.com", + "name": "Guillermo Rauch" + }, + { + "email": "dronnikov@gmail.com", + "name": "Vladimir Dronnikov" + }, + { + "name": "Christoph Dorn", + "url": "https://github.com/cadorn" + }, + { + "email": "mokesmokes@gmail.com", + "name": "Mark Mokryn" + } + ], + "dependencies": { + "component-emitter": "1.1.2", + "component-inherit": "0.0.3", + "debug": "0.7.4", + "engine.io-parser": "1.1.0", + "has-cors": "1.0.3", + "indexof": "0.0.1", + "parsejson": "0.0.1", + "parseqs": "0.0.2", + "parseuri": "0.0.4", + "ws": "0.4.31", + "xmlhttprequest": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz" + }, + "description": "Client for the realtime Engine", + "devDependencies": { + "blob": "0.0.2", + "browserify": "4.2.1", + "engine.io": "1.4.2", + "expect.js": "0.2.0", + "express": "3.4.8", + "istanbul": "0.2.3", + "mocha": "1.16.2", + "zuul": "1.10.2" + }, + "directories": {}, + "dist": { + "shasum": "c7ac000e6df05b1ca358f060c7999df9114ccf1e", + "tarball": "http://registry.npmjs.org/engine.io-client/-/engine.io-client-1.4.2.tgz" + }, + "gitHead": "8bd41ad7b44c66d6ec400c398bcaad1e29eb0f9a", + "homepage": "http://socket.io", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "engine.io-client", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/Automattic/engine.io-client.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.4.2" +}
@@ -0,0 +1,17 @@
+lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log +node_modules/* + +test
@@ -0,0 +1,9 @@
+language: node_js +node_js: +- 0.10 +notifications: + irc: irc.freenode.org##socket.io +env: + global: + - secure: ZS6AzV1n1K1exomhZoK0SorBHEy4/7/qdk1p5/dm0tQdStSVwRDJyQk5wUIgJFsJaVlN8O/MH8LBkiLlalohR/DdE2ZtkNJqfMnetE/ZqPX7r8mzwDasnHJNJnKWJlBVqOpy7hciiPV2yZGIJoe2OQfwWxFEcLJ6NGOXCEkyLAg= + - secure: hcqk+nIqzrwJSQs+5T1sKN4YiCghQdP849RjH64bb7Ayslh+o0DmihTE3Wl+cCWFcRBvwBJdmDV2gJpsVcODTc2VdOrJnv8ezfQ8zvAyDZFYxno47PtbjQUi0By2wBPp6zlfigcnXxQ2z6997EDRvsI4VgQVqKsGLot4cMU9oz0=
@@ -0,0 +1,18 @@
+ui: mocha-bdd +browsers: + - name: chrome + version: 29..latest + - name: firefox + version: latest + - name: safari + version: latest + - name: ie + version: 10 + platform: Windows 2012 + - name: ie + version: 9 + version: [6..9, latest] + - name: iphone + version: oldest..latest + - name: android + version: latest
@@ -0,0 +1,82 @@
+ +1.1.0 / 2014-07-16 +================== + + * make utf8 encoding/decoding optional + +1.0.8 / 2014-07-16 +================== + + * adjust protocol revision + * handle invalid utf8 errors gracefully + * fix memory leak on browser + +1.0.7 / 2014-06-24 +================== + + * fix decodePayloadAsBinary memory leak [christophwitzko] + * README improvements + +1.0.6 / 2014-05-30 +================== + + * utf8 fixes when using binary encoding [nkzawa] + +1.0.5 / 2014-05-06 +================== + + * fix range error + +1.0.4 / 2014-04-13 +================== + + * fix `encodePayloadAsBinary` method encodes packets to base64 + +1.0.3 / 2014-04-10 +================== + + * Fix length calculation when encoding as binary [binlain] + +1.0.2 / 2014-03-16 +================== + + * fix binary for android due to a bug in Blob XHR2 implementation [Rase-] + +1.0.1 / 2014-03-06 +================== + + * implement `blob` module to simplify code + * bump `arraybuffer.slice` + * style fixes + +1.0.0 / 2014-02-18 +================== + + * parser: added binary encoding [Rase-] + * parser: switched to an async interface [Rase-] + +0.3.0 / 2013-03-16 +================== + + * parser: if callback returns `false` ignore rest of payload + * test: fixed all broken tests + +0.2.1 / 2013-03-16 +================== + + * added protocol version to index.js [albertyfwu] + +0.2.0 / 2013-02-26 +================== + + * Changed `decodePayload` to use a callback instead of returning an array [sweetieSong, albertyfwu] + +0.1.1 / 2013-01-26 +================== + + * package.json fixes + +0.1.0 / 2013-01-19 +================== + + * Initial release
@@ -0,0 +1,22 @@
+(The MIT License) + +Copyright (c) 2014 Automattic <dev@cloudup.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,10 @@
+ +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + test/index.js + @./node_modules/.bin/zuul -- test/index.js + +.PHONY: test
@@ -0,0 +1,14 @@
+ +# engine.io-parser + +[](http://travis-ci.org/Automattic/engine.io-parser) +[](http://badge.fury.io/js/engine.io-parser) + +This is the JavaScript parser for the engine.io protocol encoding, +shared by both +[engine.io-client](https://github.com/Automattic/engine.io-client) and +[engine.io](https://github.com/Automattic/engine.io). + +## License + +MIT
@@ -0,0 +1,566 @@
+/** + * Module dependencies. + */ + +var keys = require('./keys'); +var sliceBuffer = require('arraybuffer.slice'); +var base64encoder = require('base64-arraybuffer'); +var after = require('after'); +var utf8 = require('utf8'); + +/** + * Check if we are running an android browser. That requires us to use + * ArrayBuffer with polling transports... + * + * http://ghinda.net/jpeg-blob-ajax-android/ + */ + +var isAndroid = navigator.userAgent.match(/Android/i); + +/** + * Current protocol version. + */ + +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Create a blob api even for blob builder when vendor prefixes exist + */ + +var Blob = require('blob'); + +/** + * Encodes a packet. + * + * <packet type id> [ <data> ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = false; + } + + if ('function' == typeof utf8encode) { + callback = utf8encode; + utf8encode = null; + } + + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (global.ArrayBuffer && data instanceof ArrayBuffer) { + return encodeArrayBuffer(packet, supportsBinary, callback); + } else if (Blob && data instanceof global.Blob) { + return encodeBlob(packet, supportsBinary, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); + +}; + +/** + * Encode packet helpers for binary types + */ + +function encodeArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var data = packet.data; + var contentArray = new Uint8Array(data); + var resultBuffer = new Uint8Array(1 + data.byteLength); + + resultBuffer[0] = packets[packet.type]; + for (var i = 0; i < contentArray.length; i++) { + resultBuffer[i+1] = contentArray[i]; + } + + return callback(resultBuffer.buffer); +} + +function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var fr = new FileReader(); + fr.onload = function() { + packet.data = fr.result; + exports.encodePacket(packet, supportsBinary, true, callback); + }; + return fr.readAsArrayBuffer(packet.data); +} + +function encodeBlob(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + if (isAndroid) { + return encodeBlobAsArrayBuffer(packet, supportsBinary, callback); + } + + var length = new Uint8Array(1); + length[0] = packets[packet.type]; + var blob = new Blob([length.buffer, packet.data]); + + return callback(blob); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback) { + var message = 'b' + exports.packets[packet.type]; + if (Blob && packet.data instanceof Blob) { + var fr = new FileReader(); + fr.onload = function() { + var b64 = fr.result.split(',')[1]; + callback(message + b64); + }; + return fr.readAsDataURL(packet.data); + } + + var b64data; + try { + b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data)); + } catch (e) { + // iPhone Safari doesn't let you apply with typed arrays + var typed = new Uint8Array(packet.data); + var basic = new Array(typed.length); + for (var i = 0; i < typed.length; i++) { + basic[i] = typed[i]; + } + b64data = String.fromCharCode.apply(null, basic); + } + message += global.btoa(b64data); + return callback(message); +}; + +/** + * Decodes a packet. Changes format to Blob if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + var type = data.charAt(0); + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + var asArray = new Uint8Array(data); + var type = asArray[0]; + var rest = sliceBuffer(data, 1); + if (Blob && binaryType === 'blob') { + rest = new Blob([rest]); + } + return { type: packetslist[type], data: rest }; +}; + +/** + * Decodes a packet encoded in a base64 string + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + if (!global.ArrayBuffer) { + return { type: type, data: { base64: true, data: msg.substr(1) } }; + } + + var data = base64encoder.decode(msg.substr(1)); + + if (binaryType === 'blob' && Blob) { + data = new Blob([data]); + } + + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * <length>:data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + if (supportsBinary) { + if (Blob && !isAndroid) { + return exports.encodePayloadAsBlob(packets, callback); + } + + return exports.encodePayloadAsArrayBuffer(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if (typeof data != 'string') { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number + * 255><data> + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {ArrayBuffer} encoded payload + * @api private + */ + +exports.encodePayloadAsArrayBuffer = function(packets, callback) { + if (!packets.length) { + return callback(new ArrayBuffer(0)); + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(data) { + return doneCallback(null, data); + }); + } + + map(packets, encodeOne, function(err, encodedPackets) { + var totalLength = encodedPackets.reduce(function(acc, p) { + var len; + if (typeof p === 'string'){ + len = p.length; + } else { + len = p.byteLength; + } + return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2 + }, 0); + + var resultArray = new Uint8Array(totalLength); + + var bufferIndex = 0; + encodedPackets.forEach(function(p) { + var isString = typeof p === 'string'; + var ab = p; + if (isString) { + var view = new Uint8Array(p.length); + for (var i = 0; i < p.length; i++) { + view[i] = p.charCodeAt(i); + } + ab = view.buffer; + } + + if (isString) { // not true binary + resultArray[bufferIndex++] = 0; + } else { // true binary + resultArray[bufferIndex++] = 1; + } + + var lenStr = ab.byteLength.toString(); + for (var i = 0; i < lenStr.length; i++) { + resultArray[bufferIndex++] = parseInt(lenStr[i]); + } + resultArray[bufferIndex++] = 255; + + var view = new Uint8Array(ab); + for (var i = 0; i < view.length; i++) { + resultArray[bufferIndex++] = view[i]; + } + }); + + return callback(resultArray.buffer); + }); +}; + +/** + * Encode as Blob + */ + +exports.encodePayloadAsBlob = function(packets, callback) { + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(encoded) { + var binaryIdentifier = new Uint8Array(1); + binaryIdentifier[0] = 1; + if (typeof encoded === 'string') { + var view = new Uint8Array(encoded.length); + for (var i = 0; i < encoded.length; i++) { + view[i] = encoded.charCodeAt(i); + } + encoded = view.buffer; + binaryIdentifier[0] = 0; + } + + var len = (encoded instanceof ArrayBuffer) + ? encoded.byteLength + : encoded.size; + + var lenStr = len.toString(); + var lengthAry = new Uint8Array(lenStr.length + 1); + for (var i = 0; i < lenStr.length; i++) { + lengthAry[i] = parseInt(lenStr[i]); + } + lengthAry[lenStr.length] = 255; + + if (Blob) { + var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]); + doneCallback(null, blob); + } + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(new Blob(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + * + * @param {ArrayBuffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + var numberTooLong = false; + while (bufferTail.byteLength > 0) { + var tailArray = new Uint8Array(bufferTail); + var isString = tailArray[0] === 0; + var msgLength = ''; + + for (var i = 1; ; i++) { + if (tailArray[i] == 255) break; + + if (msgLength.length > 310) { + numberTooLong = true; + break; + } + + msgLength += tailArray[i]; + } + + if(numberTooLong) return callback(err, 0, 1); + + bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length); + msgLength = parseInt(msgLength); + + var msg = sliceBuffer(bufferTail, 0, msgLength); + if (isString) { + try { + msg = String.fromCharCode.apply(null, new Uint8Array(msg)); + } catch (e) { + // iPhone Safari doesn't let you apply to typed arrays + var typed = new Uint8Array(msg); + msg = ''; + for (var i = 0; i < typed.length; i++) { + msg += String.fromCharCode(typed[i]); + } + } + } + + buffers.push(msg); + bufferTail = sliceBuffer(bufferTail, msgLength); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +};
@@ -0,0 +1,467 @@
+/** + * Module dependencies. + */ + +var utf8 = require('utf8'); +var after = require('after'); +var keys = require('./keys'); + +/** + * Current protocol version. + */ +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Encodes a packet. + * + * <packet type id> [ <data> ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = null; + } + + if ('function' == typeof utf8encode ) { + callback = utf8encode; + utf8encode = null; + } + + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (Buffer.isBuffer(data)) { + return encodeBuffer(packet, supportsBinary, callback); + } else if (data instanceof ArrayBuffer) { + return encodeArrayBuffer(packet, supportsBinary, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); +}; + +/** + * Encode Buffer data + */ + +function encodeBuffer(packet, supportsBinary, callback) { + var data = packet.data; + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var typeBuffer = new Buffer(1); + typeBuffer[0] = packets[packet.type]; + return callback(Buffer.concat([typeBuffer, data])); +} + +function encodeArrayBuffer(packet, supportsBinary, callback) { + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var contentArray = new Uint8Array(data); + var resultBuffer = new Buffer(1 + data.byteLength); + + resultBuffer[0] = packets[packet.type]; + for (var i = 0; i < contentArray.length; i++){ + resultBuffer[i+1] = contentArray[i]; + } + return callback(resultBuffer); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback){ + var data = packet.data.buffer || packet.data; + if (data instanceof ArrayBuffer) { + var buf = new Buffer(data.byteLength); + for (var i = 0; i < buf.length; i++) { + buf[i] = data[i]; + } + packet.data = buf; + } + + var message = 'b' + packets[packet.type]; + message += packet.data.toString('base64'); + return callback(message); +}; + +/** + * Decodes a packet. Data also available as an ArrayBuffer if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + var type = data.charAt(0); + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + // Binary data + if (binaryType === 'arraybuffer') { + var type = data[0]; + var intArray = new Uint8Array(data.length - 1); + for (var i = 1; i < data.length; i++) { + intArray[i - 1] = data[i]; + } + return { type: packetslist[type], data: intArray.buffer }; + } + var type = data[0]; + return { type: packetslist[type], data: data.slice(1) }; +}; + +/** + * Decodes a packet encoded in a base64 string. + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + var data = new Buffer(msg.substr(1), 'base64'); + if (binaryType === 'arraybuffer') { + var abv = new Uint8Array(data.length); + for (var i = 0; i < abv.length; i++){ + abv[i] = data[i]; + } + data = abv.buffer; + } + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * <length>:data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + if (supportsBinary) { + return exports.encodePayloadAsBinary(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if ('string' != typeof data) { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * + * Converts a buffer to a utf8.js encoded string + * + * @api private + */ + +function bufferToString(buffer) { + var str = ''; + for (var i = 0; i < buffer.length; i++) { + str += String.fromCharCode(buffer[i]); + } + return str; +} + +/** + * + * Converts a utf8.js encoded string to a buffer + * + * @api private + */ + +function stringToBuffer(string) { + var buf = new Buffer(string.length); + for (var i = 0; i < string.length; i++) { + buf.writeUInt8(string.charCodeAt(i), i); + } + return buf; +} + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number + * 255><data> + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {Buffer} encoded payload + * @api private + */ + +exports.encodePayloadAsBinary = function (packets, callback) { + if (!packets.length) { + return callback(new Buffer(0)); + } + + function encodeOne(p, doneCallback) { + exports.encodePacket(p, true, true, function(packet) { + + if (typeof packet === 'string') { + var encodingLength = '' + packet.length; + var sizeBuffer = new Buffer(encodingLength.length + 2); + sizeBuffer[0] = 0; // is a string (not true binary = 0) + for (var i = 0; i < encodingLength.length; i++) { + sizeBuffer[i + 1] = parseInt(encodingLength[i], 10); + } + sizeBuffer[sizeBuffer.length - 1] = 255; + return doneCallback(null, Buffer.concat([sizeBuffer, stringToBuffer(packet)])); + } + + var encodingLength = '' + packet.length; + var sizeBuffer = new Buffer(encodingLength.length + 2); + sizeBuffer[0] = 1; // is binary (true binary = 1) + for (var i = 0; i < encodingLength.length; i++) { + sizeBuffer[i + 1] = parseInt(encodingLength[i], 10); + } + sizeBuffer[sizeBuffer.length - 1] = 255; + doneCallback(null, Buffer.concat([sizeBuffer, packet])); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(Buffer.concat(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + + * @param {Buffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + while (bufferTail.length > 0) { + var strLen = ''; + var isString = bufferTail[0] === 0; + var numberTooLong = false; + for (var i = 1; ; i++) { + if (bufferTail[i] == 255) break; + // 310 = char length of Number.MAX_VALUE + if (strLen.length > 310) { + numberTooLong = true; + break; + } + strLen += '' + bufferTail[i]; + } + if(numberTooLong) return callback(err, 0, 1); + bufferTail = bufferTail.slice(strLen.length + 1); + + var msgLength = parseInt(strLen, 10); + + var msg = bufferTail.slice(1, msgLength + 1); + if (isString) msg = bufferToString(msg); + buffers.push(msg); + bufferTail = bufferTail.slice(msgLength + 1); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +};
@@ -0,0 +1,19 @@
+ +/** + * Gets the keys for an object. + * + * @return {Array} keys + * @api private + */ + +module.exports = Object.keys || function keys (obj){ + var arr = []; + var has = Object.prototype.hasOwnProperty; + + for (var i in obj) { + if (has.call(obj, i)) { + arr.push(i); + } + } + return arr; +};
@@ -0,0 +1,83 @@
+{ + "_args": [ + [ + "engine.io-parser@1.1.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io" + ] + ], + "_from": "engine.io-parser@1.1.0", + "_id": "engine.io-parser@1.1.0", + "_inCache": true, + "_installable": true, + "_location": "/engine.io-parser", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.14", + "_phantomChildren": {}, + "_requested": { + "name": "engine.io-parser", + "raw": "engine.io-parser@1.1.0", + "rawSpec": "1.1.0", + "scope": null, + "spec": "1.1.0", + "type": "version" + }, + "_requiredBy": [ + "/engine.io", + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.1.0.tgz", + "_shasum": "39a2f7b1e8998fa1245fbc91e13504b8c92f3755", + "_shrinkwrap": null, + "_spec": "engine.io-parser@1.1.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io", + "browser": "./lib/browser.js", + "bugs": { + "url": "https://github.com/LearnBoost/engine.io-parser/issues" + }, + "component": { + "scripts": { + "engine.io-parser/index.js": "lib/index.js", + "engine.io-parser/keys.js": "lib/keys.js" + } + }, + "dependencies": { + "after": "0.8.1", + "arraybuffer.slice": "0.0.6", + "base64-arraybuffer": "0.1.2", + "blob": "0.0.2", + "utf8": "2.0.0" + }, + "description": "Parser for the client for the realtime Engine", + "devDependencies": { + "expect.js": "*", + "mocha": "*", + "zuul": "1.6.3" + }, + "directories": {}, + "dist": { + "shasum": "39a2f7b1e8998fa1245fbc91e13504b8c92f3755", + "tarball": "http://registry.npmjs.org/engine.io-parser/-/engine.io-parser-1.1.0.tgz" + }, + "gitHead": "859338a4ae4cd43706559b3213e04554a3d71fe5", + "homepage": "https://github.com/LearnBoost/engine.io-protocol", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "engine.io-parser", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/LearnBoost/engine.io-parser.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.1.0" +}
@@ -0,0 +1,6 @@
+examples +node_modules +test +npm-debug.log +coverage.html +.gitignore
@@ -0,0 +1,7 @@
+language: node_js +node_js: + - "0.10" + - "0.8" + +notifications: + irc: "irc.freenode.org#socket.io"
@@ -0,0 +1,388 @@
+ +1.4.2 / 2014-10-08 +================== + + * add iframe onload handling to jsonp tests [rase-] + +1.4.1 / 2014-10-03 +================== + + * socket: allow upgrades if the socket is still in closing state + * README: fix typo + +1.4.0 / 2014-09-03 +================== + + * readme: fix formatting for goals numbering + * server: ref fix by @nicokaiser + * server: fix ws memory leak (fixes #268) + * cache remote address in handshake since it might be lost later. + * correct git ref + * update client to commit with bumped parser + * package: bump parser + * npmignore: ignore `.gitignore` + * package: bump `debug` + * package: bump `engine.io-parser` for memleak fix + +1.3.1 / 2014-06-19 +================== + + * package: bump `engine.io-client` + +1.3.0 / 2014-06-13 +================== + + * update example to use v1.2.2 + * fixed newline parsing in jsonp + * make require('engine.io')() return a new Server instance [defunctzombie] + * add Server.attach method [defunctzombie] + * fix GH-211, set CORS headers when sending error message [mokesmokes] + +1.2.2 / 2014-05-30 +================== + + * package: bump `engine.io-parser` for binary utf8 fix + +1.2.1 / 2014-05-22 +================== + + * package: bump engine.io-client + +1.2.0 / 2014-05-18 +================== + + * removed flashsocket, moving to userland + +1.1.1 / 2014-05-14 +================== + + * test: reduce packet size + * package: bump parser + +1.1.0 / 2014-04-27 +================== + + * socket: removed unneeded `clearTimeout` (fixes #250) + * made the request verification process async + * package: bump `engine.io-parser` + * use _query instead of query, fixes compat with restify + * added a maximum buffer size to received data from polling + * fixing looping array via for in to normal loop + +1.0.5 / 2014-03-18 +================== + + * package: bump `engine.io-parser` and `engine.io-client` + +1.0.4 / 2014-03-14 +================== + + * package: bump `engine.io-client` + +1.0.3 / 2014-03-12 +================== + + * package: bump `engine.io-client` + +1.0.2 / 2014-03-12 +================== + + * bump engine.io-client + +1.0.1 / 2014-03-06 +================== + + * package: bump `engine.io-parser` + * transports: fix jshint warnings and style + +1.0.0 / 2014-03-06 +================== + + * polling-xhr: added `OPTIONS` support, fixes CORS + * close() properly when triggered in connection handler + * fix DDOS vector by setting up too many intervals + * binary support + +0.9.0 / 2014-02-09 +================== + + * Prevent errors with connections behind proxies without WS support + like Squid [nicklagrow, samaanghani, davidhcummings] + * Socket#request a simple property [mokesmokes] + * Changed `Socket`'s `upgrade` event to happen after upgrade [mokesmokes] + * Document `Socket#id` [mokesmokes] + +0.8.2 / 2014-01-18 +================== + + * package: bump `engine.io-client` + +0.8.1 / 2014-01-17 +================== + + * package: bump `engine.io-client` + * package: pin dev deps + * examples: fix port output + * fix latency example + +0.8.0 / 2014-01-05 +================== + + * package: bump `engine.io-client` to `0.8.0` + * test: fix syntax, remove globals + +0.7.14 / 2014-01-01 +=================== + + * package: bump `engine.io-client` to `0.7.14` + +0.7.13 / 2013-12-20 +=================== + + * package: bump `engine.io-client` + * transports: added support for XSS filters on IE [guille, 3rd-eden] + +0.7.12 / 2013-11-11 +=================== + + * package: bump `engine.io-client` + +0.7.11 / 2013-11-06 +=================== + + * package: bump engine.io-client + * fix GH-198 + +0.7.10 / 2013-10-28 +=================== + + * package: bump `engine.io-client` + * package: update "ws" to v0.4.31 + +0.7.9 / 2013-08-30 +================== + + * package: bump `engine.io-client` + +0.7.8 / 2013-08-30 +================== + + * package: bump `engine.io-client` + * package: bump ws + +0.7.7 / 2013-08-30 +================== + + * package: bump `engine.io-client` + +0.7.6 / 2013-08-30 +================== + + * package: bump engine.io-client + +0.7.5 / 2013-08-30 +================== + + * package: bump engine.io-client + +0.7.4 / 2013-08-25 +================== + + * package: bump `engine.io-client` + +0.7.3 / 2013-08-23 +================== + + * package: bump engine.io-client (noop) + * package: fix regresison in upgrade cause by ws update + +0.7.2 / 2013-08-23 +================== + + * package: bump `engine.io-client` for `WebSocket` browser fix + +0.7.1 / 2013-08-23 +================== + + * package: bump engine.io-client for ws fix + +0.7.0 / 2013-08-23 +================== + + * package: bump engine.io-client + * updated example + * inline merge + * added support node version 0.10 to .travis.yml + * fixed respond to flash policy request test. Closes #184 + * fixed upgrade with timeout test. Closes #185 + * engine.io: don't use __proto__, closes #170 + +0.6.3 / 2013-06-21 +================== + + * package: bumped `engine.io-client` to `0.6.3` + +0.6.2 / 2013-06-15 +================== + + * fix upgrade stalling edge case introduced with #174 fix + * remove unneeded client code related to iOS + * added test for `engine.io-client` `0.6.1` + +0.6.1 / 2013-06-06 +================== + + * package: bumped `engine.io-client` to `0.6.1` + +0.6.0 / 2013-05-31 +================== + + * socket: clear timer after sending one noop packet (fixes #174) + * clear all timers on socket close + * sending error on transport creation upon a bad request + * added test for client-side buffer cleanup + * changed flushComplete to flush + * ended support for node 0.6 + +0.5.0 / 2013-03-16 +================== + + * polling: implemented new parser + * test writeBuffer isn't cleared onError, removed 'closing' check in .flush() + * fixed bug89 and added tests: writeBuffer not flushed until nextTick + +0.4.3 / 2013-02-08 +================== + + * package: bumped `engine.io-client` to `0.4.3` + +0.4.2 / 2013-02-08 +================== + + * Only end upgrade socket connections if unhandled + * Fix websocket dependency + * Close socket if upgrade is received and socket.readyState != open + +0.4.1 / 2013-01-18 +================== + + * package: bumped versions + * Fixed bugs in previous send callback fix and updated test cases + * Added a test case which makes the code before the send callback fix fail + * socket: emit `data` event (synonym with `message`) + * socket: added `Socket#write` + * engine.io: cleanup + * engine.io: deprecated `resource` + * `npm docs engine.io` works now + +0.3.10 / 2012-12-03 +=================== + + * package: bumped `engine.io-client` with `close` fixes + * add packetCreate event [jxck] + * add packet event to socket [jxck] + * transport: remove `Connection` headers and let node handle it + * server: send validation failure reason to clients + * engine: invoking as a function causes attach + * socket: reset `writeBuffer` before send + +0.3.9 / 2012-10-23 +================== + + * package: bumped `engine.io-client` + +0.3.8 / 2012-10-23 +================== + + * package: bumped engine.io-client + * examples: added first example + +0.3.7 / 2012-10-21 +================== + + * package: bumped `engine.io-client` + +0.3.6 / 2012-10-21 +================== + + [skipped] + +0.3.5 / 2012-10-14 +================== + + * package: reverted last commit - we use the parser from the client + +0.3.4 / 2012-10-14 +================== + + * package: `engine.io-client` moved to `devDependencies` + * socket: added missing jsdoc + +0.3.3 / 2012-10-10 +================== + + * socket: fixed check interval clearing [joewalnes] + * transports: improved instrumentation + +0.3.2 / 2012-10-08 +================== + + * socket: improve check interval for upgrade + +0.3.1 / 2012-10-08 +================== + + * socket: faster upgrades (we perform a check immediately) + * server: don't assume sid is numeric + +0.3.0 / 2012-10-04 +================== + + * socket: `writeBuffer` now gets sliced, and is recoverable after `close` [afshinm] + * server: expect ping from client and send interval with handshake [cadorn] + * polling-jsonp: prevent client breakage with utf8 whitespace + * socket: fix `flush` and `drain` events + * socket: add `send` callback [afshinm] + * transport: avoid unhandled error events for stale transports + * README: documentation improvements [EugenDueck] + +0.2.2 / 2012-08-26 +================== + + * server: remove buffering for flash policy requests + * transport: avoid unhandled error events for stale transports (fixes #69) + * readme: documented `toString` behavior on `send` [EugenDueck] + +0.2.1 / 2012-08-13 +================== + + * polling-xhr: skip Keep-Alive when it's implied [EugenDueck] + * polling-jsonp: skip Keep-Alive when it's implied [EugenDueck] + * README: added plugins list with engine.io-conflation + * socket: added flush/drain events (fixes #56) + * server: avoid passing websocket to non-websocket transports (fixes #24) + +0.2.0 / 2012-08-06 +================== + + * Bumped client + * test: added closing connection test + * server: implemented stronger id generator with collision detection + +0.1.2 / 2012-08-02 +================== + + * Fixed a jsonp bug in Nokia mobile phones and potentially other UAs. + +0.1.1 / 2012-08-01 +================== + + * Fixed errors when a socket is closed while upgrade probe is happening. + * Improved WS error handling + * Replaced websocket.io with ws, now that it supports older drafts + * README fixes + +0.1.0 / 2012-07-03 +================== + + * Initial release.
@@ -0,0 +1,23 @@
+ +TESTS = test/*.js +BENCHMARKS = $(shell find bench -type f ! -name 'runner.js') +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --slow 500ms \ + --bail \ + --globals ___eio,document \ + $(TESTS) + +test-cov: lib-cov + EIO_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html + +lib-cov: + jscoverage --no-highlight lib lib-cov + +bench: + @node $(PROFILEFLAGS) bench/runner.js $(BENCHMARKS) + +.PHONY: test test-cov bench
@@ -0,0 +1,517 @@
+ +# Engine.IO: the realtime engine + +[](http://travis-ci.org/Automattic/engine.io) +[](http://badge.fury.io/js/engine.io) + +`Engine.IO` is the implementation of transport-based +cross-browser/cross-device bi-directional communication layer for +[Socket.IO](http://github.com/learnboost/socket.io). + +## How to use + +### Server + +#### (A) Listening on a port + +```js +var engine = require('engine.io'); +var server = engine.listen(80); + +server.on('connection', function(socket){ + socket.send('utf 8 string'); + socket.send(new Buffer([0, 1, 2, 3, 4, 5])); // binary data +}); +``` + +#### (B) Intercepting requests for a http.Server + +```js +var engine = require('engine.io'); +var http = require('http').createServer().listen(3000); +var server = engine.attach(http); + +server.on('connection', function (socket) { + socket.on('message', function(data){ }); + socket.on('close', function(){ }); +}); +``` + +#### (C) Passing in requests + +```js +var engine = require('engine.io'); +var server = new engine.Server(); + +server.on('connection', function(socket){ + socket.send('hi'); +}); + +// … +httpServer.on('upgrade', function(req, socket, head){ + server.handleUpgrade(req, socket, head); +}); +httpServer.on('request', function(req, res){ + server.handleRequest(req, res); +}); +``` + +### Client + +```html +<script src="/path/to/engine.io.js"></script> +<script> + var socket = new eio.Socket('ws://localhost/'); + socket.on('open', function(){ + socket.on('message', function(data){}); + socket.on('close', function(){}); + }); +</script> +``` + +For more information on the client refer to the +[engine-client](http://github.com/learnboost/engine.io-client) repository. + +## What features does it have? + +- **Maximum reliability**. Connections are established even in the presence of: + - proxies and load balancers. + - personal firewall and antivirus software. + - for more information refer to **Goals** and **Architecture** sections +- **Minimal client size** aided by: + - lazy loading of flash transports. + - lack of redundant transports. +- **Scalable** + - load balancer friendly +- **Future proof** +- **100% Node.JS core style** + - No API sugar (left for higher level projects) + - Written in readable vanilla JavaScript + +## API + +### Server + +<hr><br> + +#### Top-level + +These are exposed by `require('engine.io')`: + +##### Events + +- `flush` + - Called when a socket buffer is being flushed. + - **Arguments** + - `Socket`: socket being flushed + - `Array`: write buffer +- `drain` + - Called when a socket buffer is drained + - **Arguments** + - `Socket`: socket being flushed + +##### Properties + +- `protocol` _(Number)_: protocol revision number +- `Server`: Server class constructor +- `Socket`: Socket class constructor +- `Transport` _(Function)_: transport constructor +- `transports` _(Object)_: map of available transports + +##### Methods + +- `()` + - Returns a new `Server` instance. If the first argument is an `http.Server` then the + new `Server` instance will be attached to it. Otherwise, the arguments are passed + directly to the `Server` constructor. + - **Parameters** + - `http.Server`: optional, server to attach to. + - `Object`: optional, options object (see `Server#constructor` api docs below) + + The following are identical ways to instantiate a server and then attach it. + ```js + var httpServer; // previously created with `http.createServer();` from node.js api. + + // create a server first, and then attach + var eioServer = require('engine.io').Server(); + eioServer.attach(httpServer); + + // or call the module as a function to get `Server` + var eioServer = require('engine.io')(); + eioServer.attach(httpServer); + + // immediately attach + var eioServer = require('engine.io')(httpServer); + ``` + +- `listen` + - Creates an `http.Server` which listens on the given port and attaches WS + to it. It returns `501 Not Implemented` for regular http requests. + - **Parameters** + - `Number`: port to listen on. + - `Object`: optional, options object + - `Function`: callback for `listen`. + - **Options** + - All options from `Server.attach` method, documented below. + - **Additionally** See Server `constructor` below for options you can pass for creating the new Server + - **Returns** `Server` +- `attach` + - Captures `upgrade` requests for a `http.Server`. In other words, makes + a regular http.Server WebSocket-compatible. + - **Parameters** + - `http.Server`: server to attach to. + - `Object`: optional, options object + - **Options** + - All options from `Server.attach` method, documented below. + - **Additionally** See Server `constructor` below for options you can pass for creating the new Server + - **Returns** `Server` a new Server instance. + +<hr><br> + +#### Server + +The main server/manager. _Inherits from EventEmitter_. + +##### Events + +- `connection` + - Fired when a new connection is established. + - **Arguments** + - `Socket`: a Socket object + +##### Properties + +**Important**: if you plan to use Engine.IO in a scalable way, please +keep in mind the properties below will only reflect the clients connected +to a single process. + +- `clients` _(Object)_: hash of connected clients by id. +- `clientsCount` _(Number)_: number of connected clients. + +##### Methods + +- **constructor** + - Initializes the server + - **Parameters** + - `Object`: optional, options object + - **Options** + - `pingTimeout` (`Number`): how many ms without a pong packet to + consider the connection closed (`60000`) + - `pingInterval` (`Number`): how many ms before sending a new ping + packet (`25000`) + - `maxHttpBufferSize` (`Number`): how many bytes or characters a message + can be when polling, before closing the session (to avoid DoS). Default + value is `10E7`. + - `allowRequest` (`Function`): A function that receives a given handshake + or upgrade request as its first parameter, and can decide whether to + continue or not. The second argument is a function that needs to be + called with the decided information: `fn(err, success)`, where + `success` is a boolean value where false means that the request is + rejected, and err is an error code. + - `transports` (`<Array> String`): transports to allow connections + to (`['polling', 'websocket']`) + - `allowUpgrades` (`Boolean`): whether to allow transport upgrades + (`true`) + - `cookie` (`String|Boolean`): name of the HTTP cookie that + contains the client sid to send as part of handshake response + headers. Set to `false` to not send one. (`io`) +- `close` + - Closes all clients + - **Returns** `Server` for chaining +- `handleRequest` + - Called internally when a `Engine` request is intercepted. + - **Parameters** + - `http.ServerRequest`: a node request object + - `http.ServerResponse`: a node response object + - **Returns** `Server` for chaining +- `handleUpgrade` + - Called internally when a `Engine` ws upgrade is intercepted. + - **Parameters** (same as `upgrade` event) + - `http.ServerRequest`: a node request object + - `net.Stream`: TCP socket for the request + - `Buffer`: legacy tail bytes + - **Returns** `Server` for chaining +- `attach` + - Attach this Server instance to an `http.Server` + - Captures `upgrade` requests for a `http.Server`. In other words, makes + a regular http.Server WebSocket-compatible. + - **Parameters** + - `http.Server`: server to attach to. + - `Object`: optional, options object + - **Options** + - `path` (`String`): name of the path to capture (`/engine.io`). + - `destroyUpgrade` (`Boolean`): destroy unhandled upgrade requests (`true`) + - `destroyUpgradeTimeout` (`Number`): milliseconds after which unhandled requests are ended (`1000`) + +<hr><br> + +#### Socket + +A representation of a client. _Inherits from EventEmitter_. + +##### Events + +- `close` + - Fired when the client is disconnected. + - **Arguments** + - `String`: reason for closing + - `Object`: description object (optional) +- `message` + - Fired when the client sends a message. + - **Arguments** + - `String` or `Buffer`: Unicode string or Buffer with binary contents +- `error` + - Fired when an error occurs. + - **Arguments** + - `Error`: error object +- `flush` + - Called when the write buffer is being flushed. + - **Arguments** + - `Array`: write buffer +- `drain` + - Called when the write buffer is drained +- `packet` + - Called when a socket received a packet (`message`, `ping`) + - **Arguments** + - `type`: packet type + - `data`: packet data (if type is message) +- `packetCreate` + - Called before a socket sends a packet (`message`, `pong`) + - **Arguments** + - `type`: packet type + - `data`: packet data (if type is message) + +##### Properties + +- `id` _(String)_: unique identifier +- `server` _(Server)_: engine parent reference +- `request` _(http.ServerRequest)_: request that originated the Socket +- `upgraded` _(Boolean)_: whether the transport has been upgraded +- `readyState` _(String)_: opening|open|closing|closed +- `transport` _(Transport)_: transport reference + +##### Methods + +- `send`: + - Sends a message, performing `message = toString(arguments[0])` unless + sending binary data, which is sent as is. + - **Parameters** + - `String` | `Buffer` | `ArrayBuffer` | `ArrayBufferView`: a string or any object implementing `toString()`, with outgoing data, or a Buffer or ArrayBuffer with binary data. Also any ArrayBufferView can be sent as is. + - `Function`: optional, a callback executed when the message gets flushed out by the transport + - **Returns** `Socket` for chaining +- `close` + - Disconnects the client + - **Returns** `Socket` for chaining + +### Client + +<hr><br> + +Exposed in the `eio` global namespace (in the browser), or by +`require('engine.io-client')` (in Node.JS). + +For the client API refer to the +[engine-client](http://github.com/learnboost/engine.io-client) repository. + +## Debug / logging + +Engine.IO is powered by [debug](http://github.com/visionmedia/debug). +In order to see all the debug output, run your app with the environment variable +`DEBUG` including the desired scope. + +To see the output from all of Engine.IO's debugging scopes you can use: + +``` +DEBUG=engine* node myapp +``` + +## Transports + +- `polling`: XHR / JSONP polling transport. +- `websocket`: WebSocket transport. + +## Plugins + +- [engine.io-conflation](https://github.com/EugenDueck/engine.io-conflation): Makes **conflation and aggregation** of messages straightforward. + +## Support + +The support channels for `engine.io` are the same as `socket.io`: + - irc.freenode.net **#socket.io** + - [Google Groups](http://groups.google.com/group/socket_io) + - [Website](http://socket.io) + +## Development + +To contribute patches, run tests or benchmarks, make sure to clone the +repository: + +``` +git clone git://github.com/LearnBoost/engine.io.git +``` + +Then: + +``` +cd engine.io +npm install +``` + +## Tests + +Tests run with `make test`. It runs the server tests that are aided by +the usage of `engine.io-client`. + +Make sure `npm install` is run first. + +## Goals + +The main goal of `Engine` is ensuring the most reliable realtime communication. +Unlike the previous Socket.IO core, it always establishes a long-polling +connection first, then tries to upgrade to better transports that are "tested" on +the side. + +During the lifetime of the Socket.IO projects, we've found countless drawbacks +to relying on `HTML5 WebSocket` or `Flash Socket` as the first connection +mechanisms. + +Both are clearly the _right way_ of establishing a bidirectional communication, +with HTML5 WebSocket being the way of the future. However, to answer most business +needs, alternative traditional HTTP 1.1 mechanisms are just as good as delivering +the same solution. + +WebSocket based connections have two fundamental benefits: + +1. **Better server performance** + - _A: Load balancers_<br> + Load balancing a long polling connection poses a serious architectural nightmare + since requests can come from any number of open sockets by the user agent, but + they all need to be routed to the process and computer that owns the `Engine` + connection. This negatively impacts RAM and CPU usage. + - _B: Network traffic_<br> + WebSocket is designed around the premise that each message frame has to be + surrounded by the least amount of data. In HTTP 1.1 transports, each message + frame is surrounded by HTTP headers and chunked encoding frames. If you try to + send the message _"Hello world"_ with xhr-polling, the message ultimately + becomes larger than if you were to send it with WebSocket. + - _C: Lightweight parser_<br> + As an effect of **B**, the server has to do a lot more work to parse the network + data and figure out the message when traditional HTTP requests are used + (as in long polling). This means that another advantage of WebSocket is + less server CPU usage. + +2. **Better user experience** + + Due to the reasons stated in point **1**, the most important effect of being able + to establish a WebSocket connection is raw data transfer speed, which translates + in _some_ cases in better user experience. + + Applications with heavy realtime interaction (such as games) will benefit greatly, + whereas applications like realtime chat (Gmail/Facebook), newsfeeds (Facebook) or + timelines (Twitter) will have negligible user experience improvements. + +Having said this, attempting to establish a WebSocket connection directly so far has +proven problematic: + +1. **Proxies**<br> + Many corporate proxies block WebSocket traffic. + +2. **Personal firewall and antivirus software**<br> + As a result of our research, we've found that at least 3 personal security + applications block WebSocket traffic. + +3. **Cloud application platforms**<br> + Platforms like Heroku or No.de have had trouble keeping up with the fast-paced + nature of the evolution of the WebSocket protocol. Applications therefore end up + inevitably using long polling, but the seamless installation experience of + Socket.IO we strive for (_"require() it and it just works"_) disappears. + +Some of these problems have solutions. In the case of proxies and personal programs, +however, the solutions many times involve upgrading software. Experience has shown +that relying on client software upgrades to deliver a business solution is +fruitless: the very existence of this project has to do with a fragmented panorama +of user agent distribution, with clients connecting with latest versions of the most +modern user agents (Chrome, Firefox and Safari), but others with versions as low as +IE 5.5. + +From the user perspective, an unsuccessful WebSocket connection can translate in +up to at least 10 seconds of waiting for the realtime application to begin +exchanging data. This **perceptively** hurts user experience. + +To summarize, **Engine** focuses on reliability and user experience first, marginal +potential UX improvements and increased server performance second. `Engine` is the +result of all the lessons learned with WebSocket in the wild. + +## Architecture + +The main premise of `Engine`, and the core of its existence, is the ability to +swap transports on the fly. A connection starts as xhr-polling, but it can +switch to WebSocket. + +The central problem this poses is: how do we switch transports without losing +messages? + +`Engine` only switches from polling to another transport in between polling +cycles. Since the server closes the connection after a certain timeout when +there's no activity, and the polling transport implementation buffers messages +in between connections, this ensures no message loss and optimal performance. + +Another benefit of this design is that we workaround almost all the limitations +of **Flash Socket**, such as slow connection times, increased file size (we can +safely lazy load it without hurting user experience), etc. + +## FAQ + +### Can I use engine without Socket.IO ? + +Absolutely. Although the recommended framework for building realtime applications +is Socket.IO, since it provides fundamental features for real-world applications +such as multiplexing, reconnection support, etc. + +`Engine` is to Socket.IO what Connect is to Express. An essential piece for building +realtime frameworks, but something you _probably_ won't be using for building +actual applications. + +### Does the server serve the client? + +No. The main reason is that `Engine` is meant to be bundled with frameworks. +Socket.IO includes `Engine`, therefore serving two clients is not necessary. If +you use Socket.IO, including + +```html +<script src="/socket.io/socket.io.js"> +``` + +has you covered. + +### Can I implement `Engine` in other languages? + +Absolutely. The [engine.io-protocol](https://github.com/LearnBoost/engine.io-protocol) +repository contains the most up to date description of the specification +at all times, and the parser implementation in JavaScript. + +## License + +(The MIT License) + +Copyright (c) 2014 Guillermo Rauch <guillermo@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +
@@ -0,0 +1,4 @@
+ +module.exports = process.env.EIO_COV + ? require('./lib-cov/engine.io') + : require('./lib/engine.io');
@@ -0,0 +1,126 @@
+/** + * Module dependencies. + */ + +var http = require('http'); + +/** + * Invoking the library as a function delegates to attach if the first argument + * is an `http.Server`. + * + * If there are no arguments or the first argument is an options object, then + * a new Server instance is returned. + * + * @param {http.Server} server (if specified, will be attached to by the new Server instance) + * @param {Object} options + * @return {Server} engine server + * @api public + */ + +exports = module.exports = function() { + // backwards compatible use as `.attach` + // if first argument is an http server + if (arguments.length && arguments[0] instanceof http.Server) { + return attach.apply(this, arguments); + } + + // if first argument is not an http server, then just make a regular eio server + return exports.Server.apply(null, arguments); +}; + +/** + * Protocol revision number. + * + * @api public + */ + +exports.protocol = 1; + +/** + * Expose Server constructor. + * + * @api public + */ + +exports.Server = require('./server'); + +/** + * Expose Server constructor. + * + * @api public + */ + +exports.Socket = require('./socket'); + +/** + * Expose Transport constructor. + * + * @api public + */ + +exports.Transport = require('./transport'); + +/** + * Expose mutable list of available transports. + * + * @api public + */ + +exports.transports = require('./transports'); + +/** + * Exports parser. + * + * @api public + */ + +exports.parser = require('engine.io-parser'); + +/** + * Creates an http.Server exclusively used for WS upgrades. + * + * @param {Number} port + * @param {Function} callback + * @param {Object} options + * @return {Server} websocket.io server + * @api public + */ + +exports.listen = listen; + +function listen(port, options, fn) { + if ('function' == typeof options) { + fn = options; + options = {}; + } + + var server = http.createServer(function (req, res) { + res.writeHead(501); + res.end('Not Implemented'); + }); + + server.listen(port, fn); + + // create engine server + var engine = exports.attach(server, options); + engine.httpServer = server; + + return engine; +}; + +/** + * Captures upgrade requests for a http.Server. + * + * @param {http.Server} server + * @param {Object} options + * @return {Server} engine server + * @api public + */ + +exports.attach = attach; + +function attach(server, options) { + var engine = new exports.Server(options); + engine.attach(server, options); + return engine; +};
@@ -0,0 +1,391 @@
+ +/** + * Module dependencies. + */ + +var qs = require('querystring') + , parse = require('url').parse + , readFileSync = require('fs').readFileSync + , crypto = require('crypto') + , base64id = require('base64id') + , transports = require('./transports') + , EventEmitter = require('events').EventEmitter + , Socket = require('./socket') + , WebSocketServer = require('ws').Server + , debug = require('debug')('engine'); + +/** + * Module exports. + */ + +module.exports = Server; + +/** + * Server constructor. + * + * @param {Object} options + * @api public + */ + +function Server(opts){ + if (!(this instanceof Server)) { + return new Server(opts); + } + + this.clients = {}; + this.clientsCount = 0; + + opts = opts || {}; + this.pingTimeout = opts.pingTimeout || 60000; + this.pingInterval = opts.pingInterval || 25000; + this.upgradeTimeout = opts.upgradeTimeout || 10000; + this.maxHttpBufferSize = opts.maxHttpBufferSize || 10E7; + this.transports = opts.transports || Object.keys(transports); + this.allowUpgrades = false !== opts.allowUpgrades; + this.allowRequest = opts.allowRequest; + this.cookie = false !== opts.cookie ? (opts.cookie || 'io') : false; + + // initialize websocket server + if (~this.transports.indexOf('websocket')) { + this.ws = new WebSocketServer({ noServer: true, clientTracking: false }); + } +} + +/** + * Protocol errors mappings. + */ + +Server.errors = { + UNKNOWN_TRANSPORT: 0, + UNKNOWN_SID: 1, + BAD_HANDSHAKE_METHOD: 2, + BAD_REQUEST: 3 +}; + +Server.errorMessages = { + 0: 'Transport unknown', + 1: 'Session ID unknown', + 2: 'Bad handshake method', + 3: 'Bad request' +}; + +/** + * Inherits from EventEmitter. + */ + +Server.prototype.__proto__ = EventEmitter.prototype; + +/** + * Hash of open clients. + * + * @api public + */ + +Server.prototype.clients; + +/** + * Returns a list of available transports for upgrade given a certain transport. + * + * @return {Array} + * @api public + */ + +Server.prototype.upgrades = function(transport){ + if (!this.allowUpgrades) return []; + return transports[transport].upgradesTo || []; +}; + +/** + * Verifies a request. + * + * @param {http.ServerRequest} + * @return {Boolean} whether the request is valid + * @api private + */ + +Server.prototype.verify = function(req, upgrade, fn){ + // transport check + var transport = req._query.transport; + if (!~this.transports.indexOf(transport)) { + debug('unknown transport "%s"', transport); + return fn(Server.errors.UNKNOWN_TRANSPORT, false); + } + + // sid check + var sid = req._query.sid; + if (sid) { + if (!this.clients.hasOwnProperty(sid)) + return fn(Server.errors.UNKNOWN_SID, false); + if (!upgrade && this.clients[sid].transport.name !== transport) { + debug('bad request: unexpected transport without upgrade'); + return fn(Server.errors.BAD_REQUEST, false); + } + } else { + // handshake is GET only + if ('GET' != req.method) return fn(Server.errors.BAD_HANDSHAKE_METHOD, false); + if (!this.allowRequest) return fn(null, true); + return this.allowRequest(req, fn); + } + + fn(null, true); +}; + +/** + * Prepares a request by processing the query string. + * + * @api private + */ + +Server.prototype.prepare = function(req){ + // try to leverage pre-existing `req._query` (e.g: from connect) + if (!req._query) { + req._query = ~req.url.indexOf('?') ? qs.parse(parse(req.url).query) : {}; + } +}; + +/** + * Closes all clients. + * + * @api public + */ + +Server.prototype.close = function(){ + debug('closing all open clients'); + for (var i in this.clients) { + this.clients[i].close(); + } + return this; +}; + +/** + * Handles an Engine.IO HTTP request. + * + * @param {http.ServerRequest} request + * @param {http.ServerResponse|http.OutgoingMessage} response + * @api public + */ + +Server.prototype.handleRequest = function(req, res){ + debug('handling "%s" http request "%s"', req.method, req.url); + this.prepare(req); + req.res = res; + + var self = this; + this.verify(req, false, function(err, success) { + if (!success) { + sendErrorMessage(req, res, err); + return; + } + + if (req._query.sid) { + debug('setting new request for existing client'); + self.clients[req._query.sid].transport.onRequest(req); + } else { + self.handshake(req._query.transport, req); + } + }); +}; + +/** + * Sends an Engine.IO Error Message + * + * @param {http.ServerResponse} response + * @param {code} error code + * @api private + */ + + function sendErrorMessage(req, res, code) { + var headers = { 'Content-Type': 'application/json' }; + + if (req.headers.origin) { + headers['Access-Control-Allow-Credentials'] = 'true'; + headers['Access-Control-Allow-Origin'] = req.headers.origin; + } else { + headers['Access-Control-Allow-Origin'] = '*'; + } + res.writeHead(400, headers); + res.end(JSON.stringify({ + code: code, + message: Server.errorMessages[code] + })); + } + +/** + * Handshakes a new client. + * + * @param {String} transport name + * @param {Object} request object + * @api private + */ + +Server.prototype.handshake = function(transport, req){ + var id = base64id.generateId(); + + debug('handshaking client "%s"', id); + + var transportName = transport; + try { + var transport = new transports[transport](req); + if ('polling' == transportName) { + transport.maxHttpBufferSize = this.maxHttpBufferSize; + } + + if (req._query && req._query.b64) { + transport.supportsBinary = false; + } else { + transport.supportsBinary = true; + } + } + catch (e) { + sendErrorMessage(req, req.res, Server.errors.BAD_REQUEST); + return; + } + var socket = new Socket(id, this, transport, req); + var self = this; + + if (false !== this.cookie) { + transport.on('headers', function(headers){ + headers['Set-Cookie'] = self.cookie + '=' + id; + }); + } + + transport.onRequest(req); + + this.clients[id] = socket; + this.clientsCount++; + + socket.once('close', function(){ + delete self.clients[id]; + self.clientsCount--; + }); + + this.emit('connection', socket); +}; + +/** + * Handles an Engine.IO HTTP Upgrade. + * + * @api public + */ + +Server.prototype.handleUpgrade = function(req, socket, upgradeHead){ + this.prepare(req); + + var self = this; + this.verify(req, true, function(err, success) { + if (!success) { + socket.end(); + return; + } + + var head = new Buffer(upgradeHead.length); + upgradeHead.copy(head); + upgradeHead = null; + + // delegate to ws + self.ws.handleUpgrade(req, socket, head, function(conn){ + self.onWebSocket(req, conn); + }); + }); +}; + +/** + * Called upon a ws.io connection. + * + * @param {ws.Socket} websocket + * @api private + */ + +Server.prototype.onWebSocket = function(req, socket){ + if (!transports[req._query.transport].prototype.handlesUpgrades) { + debug('transport doesnt handle upgraded requests'); + socket.close(); + return; + } + + // get client id + var id = req._query.sid; + + // keep a reference to the ws.Socket + req.websocket = socket; + + if (id) { + if (!this.clients[id]) { + debug('upgrade attempt for closed client'); + socket.close(); + } else if (this.clients[id].upgraded) { + debug('transport had already been upgraded'); + socket.close(); + } else { + debug('upgrading existing transport'); + var transport = new transports[req._query.transport](req); + if (req._query && req._query.b64) { + transport.supportsBinary = false; + } else { + transport.supportsBinary = true; + } + this.clients[id].maybeUpgrade(transport); + } + } else { + this.handshake(req._query.transport, req); + } +}; + +/** + * Captures upgrade requests for a http.Server. + * + * @param {http.Server} server + * @param {Object} options + * @api public + */ + +Server.prototype.attach = function(server, options){ + var self = this; + var options = options || {}; + var path = (options.path || '/engine.io').replace(/\/$/, ''); + + var destroyUpgrade = (options.destroyUpgrade !== undefined) ? options.destroyUpgrade : true; + var destroyUpgradeTimeout = options.destroyUpgradeTimeout || 1000; + + // normalize path + path += '/'; + + function check (req) { + return path == req.url.substr(0, path.length); + } + + // cache and clean up listeners + var listeners = server.listeners('request').slice(0); + server.removeAllListeners('request'); + server.on('close', self.close.bind(self)); + + // add request handler + server.on('request', function(req, res){ + if (check(req)) { + debug('intercepting request for path "%s"', path); + self.handleRequest(req, res); + } else { + for (var i = 0, l = listeners.length; i < l; i++) { + listeners[i].call(server, req, res); + } + } + }); + + if(~self.transports.indexOf('websocket')) { + server.on('upgrade', function (req, socket, head) { + if (check(req)) { + self.handleUpgrade(req, socket, head); + } else if (false !== options.destroyUpgrade) { + // default node behavior is to disconnect when no handlers + // but by adding a handler, we prevent that + // and if no eio thing handles the upgrade + // then the socket needs to die! + setTimeout(function() { + if (socket.writable && socket.bytesWritten <= 0) { + return socket.end(); + } + }, options.destroyUpgradeTimeout); + } + }); + } +};
@@ -0,0 +1,380 @@
+/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter; +var debug = require('debug')('engine:socket'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Client class (abstract). + * + * @api private + */ + +function Socket (id, server, transport, req) { + this.id = id; + this.server = server; + this.upgraded = false; + this.readyState = 'opening'; + this.writeBuffer = []; + this.packetsFn = []; + this.sentCallbackFn = []; + this.request = req; + + // Cache IP since it might not be in the req later + this.remoteAddress = req.connection.remoteAddress; + + this.checkIntervalTimer = null; + this.upgradeTimeoutTimer = null; + this.pingTimeoutTimer = null; + + this.setTransport(transport); + this.onOpen(); +} + +/** + * Inherits from EventEmitter. + */ + +Socket.prototype.__proto__ = EventEmitter.prototype; + +/** + * Called upon transport considered open. + * + * @api private + */ + +Socket.prototype.onOpen = function () { + this.readyState = 'open'; + + // sends an `open` packet + this.transport.sid = this.id; + this.sendPacket('open', JSON.stringify({ + sid: this.id + , upgrades: this.getAvailableUpgrades() + , pingInterval: this.server.pingInterval + , pingTimeout: this.server.pingTimeout + })); + + this.emit('open'); + this.setPingTimeout(); +}; + +/** + * Called upon transport packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('open' == this.readyState) { + // export packet event + debug('packet'); + this.emit('packet', packet); + + // Reset ping timeout on any packet, incoming data is a good sign of + // other side's liveness + this.setPingTimeout(); + + switch (packet.type) { + + case 'ping': + debug('got ping'); + this.sendPacket('pong'); + this.emit('heartbeat'); + break; + + case 'error': + this.onClose('parse error'); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with closed socket'); + } +}; + +/** + * Called upon transport error. + * + * @param {Error} error object + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('transport error'); + this.onClose('transport error', err); +}; + +/** + * Sets and resets ping timeout timer based on client pings. + * + * @api private + */ + +Socket.prototype.setPingTimeout = function () { + var self = this; + clearTimeout(self.pingTimeoutTimer); + self.pingTimeoutTimer = setTimeout(function () { + self.onClose('ping timeout'); + }, self.server.pingInterval + self.server.pingTimeout); +}; + +/** + * Attaches handlers for the given transport. + * + * @param {Transport} transport + * @api private + */ + +Socket.prototype.setTransport = function (transport) { + this.transport = transport; + this.transport.once('error', this.onError.bind(this)); + this.transport.on('packet', this.onPacket.bind(this)); + this.transport.on('drain', this.flush.bind(this)); + this.transport.once('close', this.onClose.bind(this, 'transport close')); + //this function will manage packet events (also message callbacks) + this.setupSendCallback(); +}; + +/** + * Upgrades socket to the given transport + * + * @param {Transport} transport + * @api private + */ + +Socket.prototype.maybeUpgrade = function (transport) { + debug('might upgrade socket transport from "%s" to "%s"' + , this.transport.name, transport.name); + + var self = this; + + // set transport upgrade timer + self.upgradeTimeoutTimer = setTimeout(function () { + debug('client did not complete upgrade - closing transport'); + clearInterval(self.checkIntervalTimer); + self.checkIntervalTimer = null; + if ('open' == transport.readyState) { + transport.close(); + } + }, this.server.upgradeTimeout); + + function onPacket(packet){ + if ('ping' == packet.type && 'probe' == packet.data) { + transport.send([{ type: 'pong', data: 'probe' }]); + clearInterval(self.checkIntervalTimer); + self.checkIntervalTimer = setInterval(check, 100); + } else if ('upgrade' == packet.type && self.readyState != 'closed') { + debug('got upgrade packet - upgrading'); + self.upgraded = true; + self.clearTransport(); + self.setTransport(transport); + self.emit('upgrade', transport); + self.setPingTimeout(); + self.flush(); + clearInterval(self.checkIntervalTimer); + self.checkIntervalTimer = null; + clearTimeout(self.upgradeTimeoutTimer); + transport.removeListener('packet', onPacket); + if (self.readyState == 'closing') { + transport.close(function () { + self.onClose('forced close'); + }); + } + } else { + transport.close(); + } + } + + // we force a polling cycle to ensure a fast upgrade + function check(){ + if ('polling' == self.transport.name && self.transport.writable) { + debug('writing a noop packet to polling for fast upgrade'); + self.transport.send([{ type: 'noop' }]); + } + } + + transport.on('packet', onPacket); +}; + +/** + * Clears listeners and timers associated with current transport. + * + * @api private + */ + +Socket.prototype.clearTransport = function () { + // silence further transport errors and prevent uncaught exceptions + this.transport.on('error', function(){ + debug('error triggered by discarded transport'); + }); + clearTimeout(this.pingTimeoutTimer); +}; + +/** + * Called upon transport considered closed. + * Possible reasons: `ping timeout`, `client error`, `parse error`, + * `transport error`, `server close`, `transport close` + */ + +Socket.prototype.onClose = function (reason, description) { + if ('closed' != this.readyState) { + clearTimeout(this.pingTimeoutTimer); + clearInterval(this.checkIntervalTimer); + this.checkIntervalTimer = null; + clearTimeout(this.upgradeTimeoutTimer); + var self = this; + // clean writeBuffer in next tick, so developers can still + // grab the writeBuffer on 'close' event + process.nextTick(function() { + self.writeBuffer = []; + }); + this.packetsFn = []; + this.sentCallbackFn = []; + this.clearTransport(); + this.readyState = 'closed'; + this.emit('close', reason, description); + } +}; + +/** + * Setup and manage send callback + * + * @api private + */ + +Socket.prototype.setupSendCallback = function () { + var self = this; + //the message was sent successfully, execute the callback + this.transport.on('drain', function() { + if (self.sentCallbackFn.length > 0) { + var seqFn = self.sentCallbackFn.splice(0,1)[0]; + if ('function' == typeof seqFn) { + debug('executing send callback'); + seqFn(self.transport); + } else if (Array.isArray(seqFn)) { + debug('executing batch send callback'); + for (var l = seqFn.length, i = 0; i < l; i++) { + if ('function' == typeof seqFn[i]) { + seqFn[i](self.transport); + } + } + } + } + }); +}; + +/** + * Sends a message packet. + * + * @param {String} message + * @param {Function} callback + * @return {Socket} for chaining + * @api public + */ + +Socket.prototype.send = +Socket.prototype.write = function(data, callback){ + this.sendPacket('message', data, callback); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type + * @param {String} optional, data + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, callback) { + if ('closing' != this.readyState) { + debug('sending packet "%s" (%s)', type, data); + + var packet = { type: type }; + if (data) packet.data = data; + + // exports packetCreate event + this.emit('packetCreate', packet); + + this.writeBuffer.push(packet); + + //add send callback to object + this.packetsFn.push(callback); + + this.flush(); + } +}; + +/** + * Attempts to flush the packets buffer. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable + && this.writeBuffer.length) { + debug('flushing buffer to transport'); + this.emit('flush', this.writeBuffer); + this.server.emit('flush', this, this.writeBuffer); + var wbuf = this.writeBuffer; + this.writeBuffer = []; + if (!this.transport.supportsFraming) { + this.sentCallbackFn.push(this.packetsFn); + } else { + this.sentCallbackFn.push.apply(this.sentCallbackFn, this.packetsFn); + } + this.packetsFn = []; + this.transport.send(wbuf); + this.emit('drain'); + this.server.emit('drain', this); + } +}; + +/** + * Get available upgrades for this socket. + * + * @api private + */ + +Socket.prototype.getAvailableUpgrades = function () { + var availableUpgrades = []; + var allUpgrades = this.server.upgrades(this.transport.name); + for (var i = 0, l = allUpgrades.length; i < l; ++i) { + var upg = allUpgrades[i]; + if (this.server.transports.indexOf(upg) != -1) { + availableUpgrades.push(upg); + } + } + return availableUpgrades; +}; + +/** + * Closes the socket and underlying transport. + * + * @return {Socket} for chaining + * @api public + */ + +Socket.prototype.close = function () { + if ('open' == this.readyState) { + this.readyState = 'closing'; + var self = this; + this.transport.close(function () { + self.onClose('forced close'); + }); + } +};
@@ -0,0 +1,114 @@
+ +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter + , parser = require('engine.io-parser') + , debug = require('debug')('engine:transport'); + +/** + * Expose the constructor. + */ + +module.exports = Transport; + +/** + * Noop function. + * + * @api private + */ + +function noop () {}; + +/** + * Transport constructor. + * + * @param {http.ServerRequest} request + * @api public + */ + +function Transport (req) { + this.readyState = 'opening'; +}; + +/** + * Inherits from EventEmitter. + */ + +Transport.prototype.__proto__ = EventEmitter.prototype; + +/** + * Called with an incoming HTTP request. + * + * @param {http.ServerRequest} request + * @api private + */ + +Transport.prototype.onRequest = function (req) { + debug('setting request'); + this.req = req; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Transport.prototype.close = function (fn) { + this.readyState = 'closing'; + this.doClose(fn || noop); +}; + +/** + * Called with a transport error. + * + * @param {String} message error + * @param {Object} error description + * @api private + */ + +Transport.prototype.onError = function (msg, desc) { + if (this.listeners('error').length) { + var err = new Error(msg); + err.type = 'TransportError'; + err.description = desc; + this.emit('error', err); + } else { + debug('ignored transport error %s (%s)', msg, desc); + } +}; + +/** + * Called with parsed out a packets from the data stream. + * + * @param {Object} packet + * @api private + */ + +Transport.prototype.onPacket = function (packet) { + this.emit('packet', packet); +}; + +/** + * Called with the encoded packet data. + * + * @param {String} data + * @api private + */ + +Transport.prototype.onData = function (data) { + this.onPacket(parser.decodePacket(data)); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + this.readyState = 'closed'; + this.emit('close'); +};
@@ -0,0 +1,36 @@
+ +/** + * Module dependencies. + */ + +var XHR = require('./polling-xhr'); +var JSONP = require('./polling-jsonp'); + +/** + * Export transports. + */ + +module.exports = exports = { + polling: polling, + websocket: require('./websocket') +}; + +/** + * Export upgrades map. + */ + +exports.polling.upgradesTo = ['websocket']; + +/** + * Polling polimorphic constructor. + * + * @api private + */ + +function polling (req) { + if ('string' == typeof req._query.j) { + return new JSONP(req); + } else { + return new XHR(req); + } +}
@@ -0,0 +1,108 @@
+ +/** + * Module dependencies. + */ + +var Polling = require('./polling'); +var qs = require('querystring'); +var rDoubleSlashes = /\\\\n/g; +var rSlashes = /(\\)?\\n/g; + +/** + * Module exports. + */ + +module.exports = JSONP; + +/** + * JSON-P polling transport. + * + * @api public + */ + +function JSONP (req) { + Polling.call(this, req); + + this.head = '___eio[' + (req._query.j || '').replace(/[^0-9]/g, '') + ']('; + this.foot = ');'; +}; + +/** + * Inherits from Polling. + */ + +JSONP.prototype.__proto__ = Polling.prototype; + +/** + * Handles incoming data. + * Due to a bug in \n handling by browsers, we expect a escaped string. + * + * @api private + */ + +JSONP.prototype.onData = function (data) { + // we leverage the qs module so that we get built-in DoS protection + // and the fast alternative to decodeURIComponent + data = qs.parse(data).d; + if ('string' == typeof data) { + //client will send already escaped newlines as \\\\n and newlines as \\n + // \\n must be replaced with \n and \\\\n with \\n + data = data.replace(rSlashes, function(match, slashes) { + return slashes ? match : '\n'; + }); + Polling.prototype.onData.call(this, data.replace(rDoubleSlashes, '\\n')); + } +}; + +/** + * Performs the write. + * + * @api private + */ + +JSONP.prototype.doWrite = function (data) { + // we must output valid javascript, not valid json + // see: http://timelessrepo.com/json-isnt-a-javascript-subset + var js = JSON.stringify(data) + .replace(/\u2028/g, '\\u2028') + .replace(/\u2029/g, '\\u2029'); + + // prepare response + data = this.head + js + this.foot; + + // explicit UTF-8 is required for pages not served under utf + var headers = { + 'Content-Type': 'text/javascript; charset=UTF-8', + 'Content-Length': Buffer.byteLength(data) + }; + + // prevent XSS warnings on IE + // https://github.com/LearnBoost/socket.io/pull/1333 + var ua = this.req.headers['user-agent']; + if (ua && (~ua.indexOf(';MSIE') || ~ua.indexOf('Trident/'))) { + headers['X-XSS-Protection'] = '0'; + } + + this.res.writeHead(200, this.headers(this.req, headers)); + this.res.end(data); +}; + +/** + * Returns headers for a response. + * + * @param {http.ServerRequest} request + * @param {Object} extra headers + * @api private + */ + +JSONP.prototype.headers = function (req, headers) { + headers = headers || {}; + + // disable XSS protection for IE + if (/MSIE 8\.0/.test(req.headers['user-agent'])) { + headers['X-XSS-Protection'] = '0'; + } + + this.emit('headers', headers); + return headers; +};
@@ -0,0 +1,101 @@
+ +/** + * Module dependencies. + */ + +var Polling = require('./polling'); +var Transport = require('../transport'); +var debug = require('debug')('engine:polling-xhr'); + +/** + * Module exports. + */ + +module.exports = XHR; + +/** + * Ajax polling transport. + * + * @api public + */ + +function XHR(req){ + Polling.call(this, req); +} + +/** + * Inherits from Polling. + */ + +XHR.prototype.__proto__ = Polling.prototype; + +/** + * Overrides `onRequest` to handle `OPTIONS`.. + * + * @param {http.ServerRequest} + * @api private + */ + +XHR.prototype.onRequest = function (req) { + if ('OPTIONS' == req.method) { + var res = req.res; + var headers = this.headers(req); + headers['Access-Control-Allow-Headers'] = 'Content-Type'; + res.writeHead(200, headers); + res.end(); + } else { + Polling.prototype.onRequest.call(this, req); + } +}; + +/** + * Frames data prior to write. + * + * @api private + */ + +XHR.prototype.doWrite = function(data){ + // explicit UTF-8 is required for pages not served under utf + var isString = typeof data == 'string'; + var contentType = isString + ? 'text/plain; charset=UTF-8' + : 'application/octet-stream'; + var contentLength = '' + (isString ? Buffer.byteLength(data) : data.length); + + var headers = { + 'Content-Type': contentType, + 'Content-Length': contentLength + }; + + // prevent XSS warnings on IE + // https://github.com/LearnBoost/socket.io/pull/1333 + var ua = this.req.headers['user-agent']; + if (ua && (~ua.indexOf(';MSIE') || ~ua.indexOf('Trident/'))) { + headers['X-XSS-Protection'] = '0'; + } + + this.res.writeHead(200, this.headers(this.req, headers)); + this.res.end(data); +}; + +/** + * Returns headers for a response. + * + * @param {http.ServerRequest} request + * @param {Object} extra headers + * @api private + */ + +XHR.prototype.headers = function(req, headers){ + headers = headers || {}; + + if (req.headers.origin) { + headers['Access-Control-Allow-Credentials'] = 'true'; + headers['Access-Control-Allow-Origin'] = req.headers.origin; + } else { + headers['Access-Control-Allow-Origin'] = '*'; + } + + this.emit('headers', headers); + return headers; +};
@@ -0,0 +1,267 @@
+ +/** + * Module requirements. + */ + +var Transport = require('../transport') + , parser = require('engine.io-parser') + , debug = require('debug')('engine:polling'); + +/** + * Exports the constructor. + */ + +module.exports = Polling; + +/** + * HTTP polling constructor. + * + * @api public. + */ + +function Polling (req) { + Transport.call(this, req); +} + +/** + * Inherits from Transport. + * + * @api public. + */ + +Polling.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +Polling.prototype.name = 'polling'; + +/** + * Overrides onRequest. + * + * @param {http.ServerRequest} + * @api private + */ + +Polling.prototype.onRequest = function (req) { + var res = req.res; + + if ('GET' == req.method) { + this.onPollRequest(req, res); + } else if ('POST' == req.method) { + this.onDataRequest(req, res); + } else { + res.writeHead(500); + res.end(); + } +}; + +/** + * The client sends a request awaiting for us to send data. + * + * @api private + */ + +Polling.prototype.onPollRequest = function (req, res) { + if (this.req) { + debug('request overlap'); + // assert: this.res, '.req and .res should be (un)set together' + this.onError('overlap from client'); + res.writeHead(500); + return; + } + + debug('setting request'); + + this.req = req; + this.res = res; + + var self = this; + + function onClose () { + self.onError('poll connection closed prematurely'); + } + + function cleanup () { + req.removeListener('close', onClose); + self.req = self.res = null; + } + + req.cleanup = cleanup; + req.on('close', onClose); + + this.writable = true; + this.emit('drain'); + + // if we're still writable but had a pending close, trigger an empty send + if (this.writable && this.shouldClose) { + debug('triggering empty send to append close packet'); + this.send([{ type: 'noop' }]); + } +}; + +/** + * The client sends a request with data. + * + * @api private + */ + +Polling.prototype.onDataRequest = function (req, res) { + if (this.dataReq) { + // assert: this.dataRes, '.dataReq and .dataRes should be (un)set together' + this.onError('data request overlap from client'); + res.writeHead(500); + return; + } + + var isBinary = 'application/octet-stream' == req.headers['content-type']; + + this.dataReq = req; + this.dataRes = res; + + var chunks = isBinary ? new Buffer(0) : ''; + var self = this; + + function cleanup () { + chunks = isBinary ? new Buffer(0) : ''; + req.removeListener('data', onData); + req.removeListener('end', onEnd); + req.removeListener('close', onClose); + self.dataReq = self.dataRes = null; + } + + function onClose () { + cleanup(); + self.onError('data request connection closed prematurely'); + } + + function onData (data) { + var contentLength; + if (typeof data == 'string') { + chunks += data; + contentLength = Buffer.byteLength(chunks); + } else { + chunks = Buffer.concat([chunks, data]); + contentLength = chunks.length; + } + + if (contentLength > self.maxHttpBufferSize) { + chunks = ''; + req.connection.destroy(); + } + } + + function onEnd () { + self.onData(chunks); + + var headers = { + // text/html is required instead of text/plain to avoid an + // unwanted download dialog on certain user-agents (GH-43) + 'Content-Type': 'text/html', + 'Content-Length': 2 + }; + + // prevent XSS warnings on IE + // https://github.com/LearnBoost/socket.io/pull/1333 + var ua = req.headers['user-agent']; + if (ua && (~ua.indexOf(';MSIE') || ~ua.indexOf('Trident/'))) { + headers['X-XSS-Protection'] = '0'; + } + + res.writeHead(200, self.headers(req, headers)); + res.end('ok'); + cleanup(); + } + + req.abort = cleanup; + req.on('close', onClose); + req.on('data', onData); + req.on('end', onEnd); + if (!isBinary) req.setEncoding('utf8'); +}; + +/** + * Processes the incoming data payload. + * + * @param {String} encoded payload + * @api private + */ + +Polling.prototype.onData = function (data) { + debug('received "%s"', data); + var self = this; + var callback = function(packet) { + if ('close' == packet.type) { + debug('got xhr close packet'); + self.onClose(); + return false; + } + + self.onPacket(packet); + }; + + parser.decodePayload(data, callback); +}; + +/** + * Writes a packet payload. + * + * @param {Object} packet + * @api private + */ + +Polling.prototype.send = function (packets) { + if (this.shouldClose) { + debug('appending close packet to payload'); + packets.push({ type: 'close' }); + this.shouldClose(); + this.shouldClose = null; + } + + var self = this; + parser.encodePayload(packets, this.supportsBinary, function(data) { + self.write(data); + }); +}; + +/** + * Writes data as response to poll request. + * + * @param {String} data + * @api private + */ + +Polling.prototype.write = function (data) { + debug('writing "%s"', data); + this.doWrite(data); + this.req.cleanup(); + this.writable = false; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Polling.prototype.doClose = function (fn) { + debug('closing'); + + if (this.dataReq) { + // FIXME: should we do this? + debug('aborting ongoing data request'); + this.dataReq.abort(); + } + + if (this.writable) { + debug('transport writable - closing right away'); + this.send([{ type: 'close' }]); + fn(); + } else { + debug('transport not writable - buffering orderly close'); + this.shouldClose = fn; + } +};
@@ -0,0 +1,110 @@
+ +/** + * Module dependencies. + */ + +var Transport = require('../transport') + , parser = require('engine.io-parser') + , debug = require('debug')('engine:ws') + +/** + * Export the constructor. + */ + +module.exports = WebSocket; + +/** + * WebSocket transport + * + * @param {http.ServerRequest} + * @api public + */ + +function WebSocket (req) { + Transport.call(this, req); + var self = this; + this.socket = req.websocket; + this.socket.on('message', this.onData.bind(this)); + this.socket.once('close', this.onClose.bind(this)); + this.socket.on('error', this.onError.bind(this)); + this.socket.on('headers', function (headers) { + self.emit('headers', headers); + }); + this.writable = true; +}; + +/** + * Inherits from Transport. + */ + +WebSocket.prototype.__proto__ = Transport.prototype; + +/** + * Transport name + * + * @api public + */ + +WebSocket.prototype.name = 'websocket'; + +/** + * Advertise upgrade support. + * + * @api public + */ + +WebSocket.prototype.handlesUpgrades = true; + +/** + * Advertise framing support. + * + * @api public + */ + +WebSocket.prototype.supportsFraming = true; + +/** + * Processes the incoming data. + * + * @param {String} encoded packet + * @api private + */ + +WebSocket.prototype.onData = function (data) { + debug('received "%s"', data); + Transport.prototype.onData.call(this, data); +}; + +/** + * Writes a packet payload. + * + * @param {Array} packets + * @api private + */ + +WebSocket.prototype.send = function (packets) { + var self = this; + for (var i = 0, l = packets.length; i < l; i++) { + parser.encodePacket(packets[i], this.supportsBinary, function(data) { + debug('writing "%s"', data); + self.writable = false; + self.socket.send(data, function (err){ + if (err) return self.onError('write error', err.stack); + self.writable = true; + self.emit('drain'); + }); + }); + } +}; + +/** + * Closes the transport. + * + * @api private + */ + +WebSocket.prototype.doClose = function (fn) { + debug('closing'); + this.socket.close(); + fn && fn(); +};
@@ -0,0 +1,6 @@
+support +test +examples +example +*.sock +dist
@@ -0,0 +1,132 @@
+ +1.0.3 / 2014-07-09 +================== + + * Add support for multiple wildcards in namespaces (#122, @seegno) + * browser: fix lint + +1.0.2 / 2014-06-10 +================== + + * browser: update color palette (#113, @gscottolson) + * common: make console logging function configurable (#108, @timoxley) + * node: fix %o colors on old node <= 0.8.x + * Makefile: find node path using shell/which (#109, @timoxley) + +1.0.1 / 2014-06-06 +================== + + * browser: use `removeItem()` to clear localStorage + * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777) + * package: add "contributors" section + * node: fix comment typo + * README: list authors + +1.0.0 / 2014-06-04 +================== + + * make ms diff be global, not be scope + * debug: ignore empty strings in enable() + * node: make DEBUG_COLORS able to disable coloring + * *: export the `colors` array + * npmignore: don't publish the `dist` dir + * Makefile: refactor to use browserify + * package: add "browserify" as a dev dependency + * Readme: add Web Inspector Colors section + * node: reset terminal color for the debug content + * node: map "%o" to `util.inspect()` + * browser: map "%j" to `JSON.stringify()` + * debug: add custom "formatters" + * debug: use "ms" module for humanizing the diff + * Readme: add "bash" syntax highlighting + * browser: add Firebug color support + * browser: add colors for WebKit browsers + * node: apply log to `console` + * rewrite: abstract common logic for Node & browsers + * add .jshintrc file + +0.8.1 / 2014-04-14 +================== + + * package: re-add the "component" section + +0.8.0 / 2014-03-30 +================== + + * add `enable()` method for nodejs. Closes #27 + * change from stderr to stdout + * remove unnecessary index.js file + +0.7.4 / 2013-11-13 +================== + + * remove "browserify" key from package.json (fixes something in browserify) + +0.7.3 / 2013-10-30 +================== + + * fix: catch localStorage security error when cookies are blocked (Chrome) + * add debug(err) support. Closes #46 + * add .browser prop to package.json. Closes #42 + +0.7.2 / 2013-02-06 +================== + + * fix package.json + * fix: Mobile Safari (private mode) is broken with debug + * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript + +0.7.1 / 2013-02-05 +================== + + * add repository URL to package.json + * add DEBUG_COLORED to force colored output + * add browserify support + * fix component. Closes #24 + +0.7.0 / 2012-05-04 +================== + + * Added .component to package.json + * Added debug.component.js build + +0.6.0 / 2012-03-16 +================== + + * Added support for "-" prefix in DEBUG [Vinay Pulim] + * Added `.enabled` flag to the node version [TooTallNate] + +0.5.0 / 2012-02-02 +================== + + * Added: humanize diffs. Closes #8 + * Added `debug.disable()` to the CS variant + * Removed padding. Closes #10 + * Fixed: persist client-side variant again. Closes #9 + +0.4.0 / 2012-02-01 +================== + + * Added browser variant support for older browsers [TooTallNate] + * Added `debug.enable('project:*')` to browser variant [TooTallNate] + * Added padding to diff (moved it to the right) + +0.3.0 / 2012-01-26 +================== + + * Added millisecond diff when isatty, otherwise UTC string + +0.2.0 / 2012-01-22 +================== + + * Added wildcard support + +0.1.0 / 2011-12-02 +================== + + * Added: remove colors unless stderr isatty [TooTallNate] + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,33 @@
+ +# get Makefile directory name: http://stackoverflow.com/a/5982798/376773 +THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd) + +# BIN directory +BIN := $(THIS_DIR)/node_modules/.bin + +# applications +NODE ?= $(shell which node) +NPM ?= $(NODE) $(shell which npm) +BROWSERIFY ?= $(NODE) $(BIN)/browserify + +all: dist/debug.js + +install: node_modules + +clean: + @rm -rf node_modules dist + +dist: + @mkdir -p $@ + +dist/debug.js: node_modules browser.js debug.js dist + @$(BROWSERIFY) \ + --standalone debug \ + . > $@ + +node_modules: package.json + @NODE_ENV= $(NPM) install + @touch node_modules + +.PHONY: all install clean
@@ -0,0 +1,153 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +```bash +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + b('doing some work'); +}, 1200); +``` + +#### Web Inspector Colors + + Colors are also enabled on "Web Inspectors" that understand the `%c` formatting + option. These are WebKit web inspectors, and the Firebug plugin for Firefox. + Colored output looks something like: + +  + +### stderr vs stdout + +You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: + +Example _stderr.js_: + +```js +var debug = require('../'); +var log = debug('app:log'); + +// by default console.log is used +log('goes to stdout!'); + +var error = debug('app:error'); +// set this namespace to log via console.error +error.log = console.error.bind(console); // don't forget to bind to console! +error('goes to stderr'); +log('still goes to stdout!'); + +// set all output to go via console.warn +// overrides all per-namespace log settings +debug.log = console.warn.bind(console); +log('now goes to stderr via console.warn'); +error('still goes to stderr, but via console.warn now'); +``` + +## Authors + + - TJ Holowaychuk + - Nathan Rajlich + +## License + +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,144 @@
+ +/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors and the Firebug + * extension (*not* the built-in Firefox web inpector) are + * known to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // is webkit? http://stackoverflow.com/a/16459606/376773 + return ('WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (window.console && (console.firebug || (console.exception && console.table))); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + return JSON.stringify(v); +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? '%c ' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return args; + + var c = 'color: ' + this.color; + args = [args[0], c, ''].concat(Array.prototype.slice.call(args, 1)); + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); + return args; +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // This hackery is required for IE8, + // where the `console.log` function doesn't have 'apply' + return 'object' == typeof console + && 'function' == typeof console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + localStorage.removeItem('debug'); + } else { + localStorage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = localStorage.debug; + } catch(e) {} + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load());
@@ -0,0 +1,19 @@
+{ + "name": "debug", + "repo": "visionmedia/debug", + "description": "small debugging utility", + "version": "1.0.3", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "browser.js", + "scripts": [ + "browser.js", + "debug.js" + ], + "dependencies": { + "guille/ms.js": "0.6.1" + } +}
@@ -0,0 +1,197 @@
+ +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = debug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = require('ms'); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lowercased letter, i.e. "n". + */ + +exports.formatters = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function selectColor() { + return exports.colors[prevColor++ % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function debug(namespace) { + + // define the `disabled` version + function disabled() { + } + disabled.enabled = false; + + // define the `enabled` version + function enabled() { + + var self = enabled; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // add the `color` if not set + if (null == self.useColors) self.useColors = exports.useColors(); + if (null == self.color && self.useColors) self.color = selectColor(); + + var args = Array.prototype.slice.call(arguments); + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %o + args = ['%o'].concat(args); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + if ('function' === typeof exports.formatArgs) { + args = exports.formatArgs.apply(self, args); + } + var logFn = exports.log || enabled.log || console.log.bind(console); + logFn.apply(self, args); + } + enabled.enabled = true; + + var fn = exports.enabled(namespace) ? enabled : disabled; + + fn.namespace = namespace; + + return fn; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,129 @@
+ +/** + * Module dependencies. + */ + +var tty = require('tty'); +var util = require('util'); + +/** + * This is the Node.js implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ + +function useColors() { + var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); + if (0 === debugColors.length) { + return tty.isatty(1); + } else { + return '0' !== debugColors + && 'no' !== debugColors + && 'false' !== debugColors + && 'disabled' !== debugColors; + } +} + +/** + * Map %o to `util.inspect()`, since Node doesn't do that out of the box. + */ + +var inspect = (4 === util.inspect.length ? + // node <= 0.8.x + function (v, colors) { + return util.inspect(v, void 0, void 0, colors); + } : + // node > 0.8.x + function (v, colors) { + return util.inspect(v, { colors: colors }); + } +); + +exports.formatters.o = function(v) { + return inspect(v, this.useColors) + .replace(/\s*\n\s*/g, ' '); +}; + +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + var name = this.namespace; + + if (useColors) { + var c = this.color; + + args[0] = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[0m' + + args[0] + '\u001b[3' + c + 'm' + + ' +' + exports.humanize(this.diff) + '\u001b[0m'; + } else { + args[0] = new Date().toUTCString() + + ' ' + name + ' ' + args[0]; + } + return args; +} + +/** + * Invokes `console.log()` with the specified arguments. + */ + +function log() { + return console.log.apply(console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + if (null == namespaces) { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } else { + process.env.DEBUG = namespaces; + } +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + return process.env.DEBUG; +} + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +exports.enable(load());
@@ -0,0 +1,96 @@
+{ + "_args": [ + [ + "debug@1.0.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io" + ] + ], + "_from": "debug@1.0.3", + "_id": "debug@1.0.3", + "_inCache": true, + "_installable": true, + "_location": "/engine.io/debug", + "_npmUser": { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + }, + "_npmVersion": "1.4.14", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@1.0.3", + "rawSpec": "1.0.3", + "scope": null, + "spec": "1.0.3", + "type": "version" + }, + "_requiredBy": [ + "/engine.io" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-1.0.3.tgz", + "_shasum": "fc8c6b2d6002804b4081c0208e0f6460ba1fa3e4", + "_shrinkwrap": null, + "_spec": "debug@1.0.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./browser.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "browser.js" + } + }, + "contributors": [ + { + "email": "nathan@tootallnate.net", + "name": "Nathan Rajlich", + "url": "http://n8.io" + } + ], + "dependencies": { + "ms": "0.6.2" + }, + "description": "small debugging utility", + "devDependencies": { + "browserify": "4.1.6", + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "fc8c6b2d6002804b4081c0208e0f6460ba1fa3e4", + "tarball": "http://registry.npmjs.org/debug/-/debug-1.0.3.tgz" + }, + "gitHead": "93c759961d53ad7f06a1892a8dd0bf4be4a7b9df", + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "./node.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "scripts": {}, + "version": "1.0.3" +}
@@ -0,0 +1,5 @@
+node_modules +test +History.md +Makefile +component.json
@@ -0,0 +1,33 @@
+# ms.js: miliseconds conversion utility + +```js +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours', { long: true })) // "10 hours" +``` + +- Node/Browser compatible. Published as `ms` in NPM. +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT
@@ -0,0 +1,111 @@
+/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 's': + return n * s; + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +}
@@ -0,0 +1,71 @@
+{ + "_args": [ + [ + "ms@0.6.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io\\node_modules\\debug" + ] + ], + "_from": "ms@0.6.2", + "_id": "ms@0.6.2", + "_inCache": true, + "_installable": true, + "_location": "/engine.io/ms", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.2.30", + "_phantomChildren": {}, + "_requested": { + "name": "ms", + "raw": "ms@0.6.2", + "rawSpec": "0.6.2", + "scope": null, + "spec": "0.6.2", + "type": "version" + }, + "_requiredBy": [ + "/engine.io/debug" + ], + "_resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz", + "_shasum": "d89c2124c6fdc1353d65a8b77bf1aac4b193708c", + "_shrinkwrap": null, + "_spec": "ms@0.6.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io\\node_modules\\debug", + "bugs": { + "url": "https://github.com/guille/ms.js/issues" + }, + "component": { + "scripts": { + "ms/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Tiny ms conversion utility", + "devDependencies": { + "expect.js": "*", + "mocha": "*", + "serve": "*" + }, + "directories": {}, + "dist": { + "shasum": "d89c2124c6fdc1353d65a8b77bf1aac4b193708c", + "tarball": "http://registry.npmjs.org/ms/-/ms-0.6.2.tgz" + }, + "homepage": "https://github.com/guille/ms.js#readme", + "main": "./index", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "ms", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/guille/ms.js.git" + }, + "version": "0.6.2" +}
@@ -0,0 +1,99 @@
+{ + "_args": [ + [ + "engine.io@1.4.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io" + ] + ], + "_from": "engine.io@1.4.2", + "_id": "engine.io@1.4.2", + "_inCache": true, + "_installable": true, + "_location": "/engine.io", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": {}, + "_requested": { + "name": "engine.io", + "raw": "engine.io@1.4.2", + "rawSpec": "1.4.2", + "scope": null, + "spec": "1.4.2", + "type": "version" + }, + "_requiredBy": [ + "/socket.io" + ], + "_resolved": "https://registry.npmjs.org/engine.io/-/engine.io-1.4.2.tgz", + "_shasum": "0e69b0f7b57e1d9dfd6b57260abb204cb9de9d73", + "_shrinkwrap": null, + "_spec": "engine.io@1.4.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io", + "author": { + "email": "guillermo@learnboost.com", + "name": "Guillermo Rauch" + }, + "bugs": { + "url": "https://github.com/LearnBoost/engine.io/issues" + }, + "contributors": [ + { + "name": "Eugen Dueck", + "url": "https://github.com/EugenDueck" + }, + { + "name": "Afshin Mehrabani", + "url": "https://github.com/afshinm" + }, + { + "name": "Christoph Dorn", + "url": "https://github.com/cadorn" + }, + { + "email": "mokesmokes@gmail.com", + "name": "Mark Mokryn" + } + ], + "dependencies": { + "base64id": "0.1.0", + "debug": "1.0.3", + "engine.io-parser": "1.1.0", + "ws": "0.4.31" + }, + "description": "The realtime engine behind Socket.IO. Provides the foundation of a bidirectional connection between client and server", + "devDependencies": { + "engine.io-client": "1.4.2", + "expect.js": "0.2.0", + "mocha": "1.12.0", + "s": "0.1.1", + "superagent": "0.15.4" + }, + "directories": {}, + "dist": { + "shasum": "0e69b0f7b57e1d9dfd6b57260abb204cb9de9d73", + "tarball": "http://registry.npmjs.org/engine.io/-/engine.io-1.4.2.tgz" + }, + "gitHead": "7de96249b07ba37eea3eb57603f13a2eecf8aef3", + "homepage": "https://github.com/LearnBoost/engine.io", + "main": "./lib/engine.io", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "engine.io", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/LearnBoost/engine.io.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.4.2" +}
@@ -0,0 +1,9 @@
+.git* +docs/ +examples/ +support/ +test/ +testing.js +.DS_Store +coverage.html +lib-cov
@@ -0,0 +1,1152 @@
+ +3.2.6 / 2013-06-02 +================== + + * update connect + +3.2.5 / 2013-05-21 +================== + + * update connect + * update node-cookie + * add: throw a meaningful error when there is no default engine + * change generation of ETags with res.send() to GET requests only. Closes #1619 + +3.2.4 / 2013-05-09 +================== + + * fix `req.subdomains` when no Host is present + * fix `req.host` when no Host is present, return undefined + +3.2.3 / 2013-05-07 +================== + + * update connect / qs + +3.2.2 / 2013-05-03 +================== + + * update qs + +3.2.1 / 2013-04-29 +================== + + * add app.VERB() paths array deprecation warning + * update connect + * update qs and remove all ~ semver crap + * fix: accept number as value of Signed Cookie + +3.2.0 / 2013-04-15 +================== + + * add "view" constructor setting to override view behaviour + * add req.acceptsEncoding(name) + * add req.acceptedEncodings + * revert cookie signature change causing session race conditions + * fix sorting of Accept values of the same quality + +3.1.2 / 2013-04-12 +================== + + * add support for custom Accept parameters + * update cookie-signature + +3.1.1 / 2013-04-01 +================== + + * add X-Forwarded-Host support to `req.host` + * fix relative redirects + * update mkdirp + * update buffer-crc32 + * remove legacy app.configure() method from app template. + +3.1.0 / 2013-01-25 +================== + + * add support for leading "." in "view engine" setting + * add array support to `res.set()` + * add node 0.8.x to travis.yml + * add "subdomain offset" setting for tweaking `req.subdomains` + * add `res.location(url)` implementing `res.redirect()`-like setting of Location + * use app.get() for x-powered-by setting for inheritance + * fix colons in passwords for `req.auth` + +3.0.6 / 2013-01-04 +================== + + * add http verb methods to Router + * update connect + * fix mangling of the `res.cookie()` options object + * fix jsonp whitespace escape. Closes #1132 + +3.0.5 / 2012-12-19 +================== + + * add throwing when a non-function is passed to a route + * fix: explicitly remove Transfer-Encoding header from 204 and 304 responses + * revert "add 'etag' option" + +3.0.4 / 2012-12-05 +================== + + * add 'etag' option to disable `res.send()` Etags + * add escaping of urls in text/plain in `res.redirect()` + for old browsers interpreting as html + * change crc32 module for a more liberal license + * update connect + +3.0.3 / 2012-11-13 +================== + + * update connect + * update cookie module + * fix cookie max-age + +3.0.2 / 2012-11-08 +================== + + * add OPTIONS to cors example. Closes #1398 + * fix route chaining regression. Closes #1397 + +3.0.1 / 2012-11-01 +================== + + * update connect + +3.0.0 / 2012-10-23 +================== + + * add `make clean` + * add "Basic" check to req.auth + * add `req.auth` test coverage + * add cb && cb(payload) to `res.jsonp()`. Closes #1374 + * add backwards compat for `res.redirect()` status. Closes #1336 + * add support for `res.json()` to retain previously defined Content-Types. Closes #1349 + * update connect + * change `res.redirect()` to utilize a pathname-relative Location again. Closes #1382 + * remove non-primitive string support for `res.send()` + * fix view-locals example. Closes #1370 + * fix route-separation example + +3.0.0rc5 / 2012-09-18 +================== + + * update connect + * add redis search example + * add static-files example + * add "x-powered-by" setting (`app.disable('x-powered-by')`) + * add "application/octet-stream" redirect Accept test case. Closes #1317 + +3.0.0rc4 / 2012-08-30 +================== + + * add `res.jsonp()`. Closes #1307 + * add "verbose errors" option to error-pages example + * add another route example to express(1) so people are not so confused + * add redis online user activity tracking example + * update connect dep + * fix etag quoting. Closes #1310 + * fix error-pages 404 status + * fix jsonp callback char restrictions + * remove old OPTIONS default response + +3.0.0rc3 / 2012-08-13 +================== + + * update connect dep + * fix signed cookies to work with `connect.cookieParser()` ("s:" prefix was missing) [tnydwrds] + * fix `res.render()` clobbering of "locals" + +3.0.0rc2 / 2012-08-03 +================== + + * add CORS example + * update connect dep + * deprecate `.createServer()` & remove old stale examples + * fix: escape `res.redirect()` link + * fix vhost example + +3.0.0rc1 / 2012-07-24 +================== + + * add more examples to view-locals + * add scheme-relative redirects (`res.redirect("//foo.com")`) support + * update cookie dep + * update connect dep + * update send dep + * fix `express(1)` -h flag, use -H for hogan. Closes #1245 + * fix `res.sendfile()` socket error handling regression + +3.0.0beta7 / 2012-07-16 +================== + + * update connect dep for `send()` root normalization regression + +3.0.0beta6 / 2012-07-13 +================== + + * add `err.view` property for view errors. Closes #1226 + * add "jsonp callback name" setting + * add support for "/foo/:bar*" non-greedy matches + * change `res.sendfile()` to use `send()` module + * change `res.send` to use "response-send" module + * remove `app.locals.use` and `res.locals.use`, use regular middleware + +3.0.0beta5 / 2012-07-03 +================== + + * add "make check" support + * add route-map example + * add `res.json(obj, status)` support back for BC + * add "methods" dep, remove internal methods module + * update connect dep + * update auth example to utilize cores pbkdf2 + * updated tests to use "supertest" + +3.0.0beta4 / 2012-06-25 +================== + + * Added `req.auth` + * Added `req.range(size)` + * Added `res.links(obj)` + * Added `res.send(body, status)` support back for backwards compat + * Added `.default()` support to `res.format()` + * Added 2xx / 304 check to `req.fresh` + * Revert "Added + support to the router" + * Fixed `res.send()` freshness check, respect res.statusCode + +3.0.0beta3 / 2012-06-15 +================== + + * Added hogan `--hjs` to express(1) [nullfirm] + * Added another example to content-negotiation + * Added `fresh` dep + * Changed: `res.send()` always checks freshness + * Fixed: expose connects mime module. Cloases #1165 + +3.0.0beta2 / 2012-06-06 +================== + + * Added `+` support to the router + * Added `req.host` + * Changed `req.param()` to check route first + * Update connect dep + +3.0.0beta1 / 2012-06-01 +================== + + * Added `res.format()` callback to override default 406 behaviour + * Fixed `res.redirect()` 406. Closes #1154 + +3.0.0alpha5 / 2012-05-30 +================== + + * Added `req.ip` + * Added `{ signed: true }` option to `res.cookie()` + * Removed `res.signedCookie()` + * Changed: dont reverse `req.ips` + * Fixed "trust proxy" setting check for `req.ips` + +3.0.0alpha4 / 2012-05-09 +================== + + * Added: allow `[]` in jsonp callback. Closes #1128 + * Added `PORT` env var support in generated template. Closes #1118 [benatkin] + * Updated: connect 2.2.2 + +3.0.0alpha3 / 2012-05-04 +================== + + * Added public `app.routes`. Closes #887 + * Added _view-locals_ example + * Added _mvc_ example + * Added `res.locals.use()`. Closes #1120 + * Added conditional-GET support to `res.send()` + * Added: coerce `res.set()` values to strings + * Changed: moved `static()` in generated apps below router + * Changed: `res.send()` only set ETag when not previously set + * Changed connect 2.2.1 dep + * Changed: `make test` now runs unit / acceptance tests + * Fixed req/res proto inheritance + +3.0.0alpha2 / 2012-04-26 +================== + + * Added `make benchmark` back + * Added `res.send()` support for `String` objects + * Added client-side data exposing example + * Added `res.header()` and `req.header()` aliases for BC + * Added `express.createServer()` for BC + * Perf: memoize parsed urls + * Perf: connect 2.2.0 dep + * Changed: make `expressInit()` middleware self-aware + * Fixed: use app.get() for all core settings + * Fixed redis session example + * Fixed session example. Closes #1105 + * Fixed generated express dep. Closes #1078 + +3.0.0alpha1 / 2012-04-15 +================== + + * Added `app.locals.use(callback)` + * Added `app.locals` object + * Added `app.locals(obj)` + * Added `res.locals` object + * Added `res.locals(obj)` + * Added `res.format()` for content-negotiation + * Added `app.engine()` + * Added `res.cookie()` JSON cookie support + * Added "trust proxy" setting + * Added `req.subdomains` + * Added `req.protocol` + * Added `req.secure` + * Added `req.path` + * Added `req.ips` + * Added `req.fresh` + * Added `req.stale` + * Added comma-delmited / array support for `req.accepts()` + * Added debug instrumentation + * Added `res.set(obj)` + * Added `res.set(field, value)` + * Added `res.get(field)` + * Added `app.get(setting)`. Closes #842 + * Added `req.acceptsLanguage()` + * Added `req.acceptsCharset()` + * Added `req.accepted` + * Added `req.acceptedLanguages` + * Added `req.acceptedCharsets` + * Added "json replacer" setting + * Added "json spaces" setting + * Added X-Forwarded-Proto support to `res.redirect()`. Closes #92 + * Added `--less` support to express(1) + * Added `express.response` prototype + * Added `express.request` prototype + * Added `express.application` prototype + * Added `app.path()` + * Added `app.render()` + * Added `res.type()` to replace `res.contentType()` + * Changed: `res.redirect()` to add relative support + * Changed: enable "jsonp callback" by default + * Changed: renamed "case sensitive routes" to "case sensitive routing" + * Rewrite of all tests with mocha + * Removed "root" setting + * Removed `res.redirect('home')` support + * Removed `req.notify()` + * Removed `app.register()` + * Removed `app.redirect()` + * Removed `app.is()` + * Removed `app.helpers()` + * Removed `app.dynamicHelpers()` + * Fixed `res.sendfile()` with non-GET. Closes #723 + * Fixed express(1) public dir for windows. Closes #866 + +2.5.9/ 2012-04-02 +================== + + * Added support for PURGE request method [pbuyle] + * Fixed `express(1)` generated app `app.address()` before `listening` [mmalecki] + +2.5.8 / 2012-02-08 +================== + + * Update mkdirp dep. Closes #991 + +2.5.7 / 2012-02-06 +================== + + * Fixed `app.all` duplicate DELETE requests [mscdex] + +2.5.6 / 2012-01-13 +================== + + * Updated hamljs dev dep. Closes #953 + +2.5.5 / 2012-01-08 +================== + + * Fixed: set `filename` on cached templates [matthewleon] + +2.5.4 / 2012-01-02 +================== + + * Fixed `express(1)` eol on 0.4.x. Closes #947 + +2.5.3 / 2011-12-30 +================== + + * Fixed `req.is()` when a charset is present + +2.5.2 / 2011-12-10 +================== + + * Fixed: express(1) LF -> CRLF for windows + +2.5.1 / 2011-11-17 +================== + + * Changed: updated connect to 1.8.x + * Removed sass.js support from express(1) + +2.5.0 / 2011-10-24 +================== + + * Added ./routes dir for generated app by default + * Added npm install reminder to express(1) app gen + * Added 0.5.x support + * Removed `make test-cov` since it wont work with node 0.5.x + * Fixed express(1) public dir for windows. Closes #866 + +2.4.7 / 2011-10-05 +================== + + * Added mkdirp to express(1). Closes #795 + * Added simple _json-config_ example + * Added shorthand for the parsed request's pathname via `req.path` + * Changed connect dep to 1.7.x to fix npm issue... + * Fixed `res.redirect()` __HEAD__ support. [reported by xerox] + * Fixed `req.flash()`, only escape args + * Fixed absolute path checking on windows. Closes #829 [reported by andrewpmckenzie] + +2.4.6 / 2011-08-22 +================== + + * Fixed multiple param callback regression. Closes #824 [reported by TroyGoode] + +2.4.5 / 2011-08-19 +================== + + * Added support for routes to handle errors. Closes #809 + * Added `app.routes.all()`. Closes #803 + * Added "basepath" setting to work in conjunction with reverse proxies etc. + * Refactored `Route` to use a single array of callbacks + * Added support for multiple callbacks for `app.param()`. Closes #801 +Closes #805 + * Changed: removed .call(self) for route callbacks + * Dependency: `qs >= 0.3.1` + * Fixed `res.redirect()` on windows due to `join()` usage. Closes #808 + +2.4.4 / 2011-08-05 +================== + + * Fixed `res.header()` intention of a set, even when `undefined` + * Fixed `*`, value no longer required + * Fixed `res.send(204)` support. Closes #771 + +2.4.3 / 2011-07-14 +================== + + * Added docs for `status` option special-case. Closes #739 + * Fixed `options.filename`, exposing the view path to template engines + +2.4.2. / 2011-07-06 +================== + + * Revert "removed jsonp stripping" for XSS + +2.4.1 / 2011-07-06 +================== + + * Added `res.json()` JSONP support. Closes #737 + * Added _extending-templates_ example. Closes #730 + * Added "strict routing" setting for trailing slashes + * Added support for multiple envs in `app.configure()` calls. Closes #735 + * Changed: `res.send()` using `res.json()` + * Changed: when cookie `path === null` don't default it + * Changed; default cookie path to "home" setting. Closes #731 + * Removed _pids/logs_ creation from express(1) + +2.4.0 / 2011-06-28 +================== + + * Added chainable `res.status(code)` + * Added `res.json()`, an explicit version of `res.send(obj)` + * Added simple web-service example + +2.3.12 / 2011-06-22 +================== + + * \#express is now on freenode! come join! + * Added `req.get(field, param)` + * Added links to Japanese documentation, thanks @hideyukisaito! + * Added; the `express(1)` generated app outputs the env + * Added `content-negotiation` example + * Dependency: connect >= 1.5.1 < 2.0.0 + * Fixed view layout bug. Closes #720 + * Fixed; ignore body on 304. Closes #701 + +2.3.11 / 2011-06-04 +================== + + * Added `npm test` + * Removed generation of dummy test file from `express(1)` + * Fixed; `express(1)` adds express as a dep + * Fixed; prune on `prepublish` + +2.3.10 / 2011-05-27 +================== + + * Added `req.route`, exposing the current route + * Added _package.json_ generation support to `express(1)` + * Fixed call to `app.param()` function for optional params. Closes #682 + +2.3.9 / 2011-05-25 +================== + + * Fixed bug-ish with `../' in `res.partial()` calls + +2.3.8 / 2011-05-24 +================== + + * Fixed `app.options()` + +2.3.7 / 2011-05-23 +================== + + * Added route `Collection`, ex: `app.get('/user/:id').remove();` + * Added support for `app.param(fn)` to define param logic + * Removed `app.param()` support for callback with return value + * Removed module.parent check from express(1) generated app. Closes #670 + * Refactored router. Closes #639 + +2.3.6 / 2011-05-20 +================== + + * Changed; using devDependencies instead of git submodules + * Fixed redis session example + * Fixed markdown example + * Fixed view caching, should not be enabled in development + +2.3.5 / 2011-05-20 +================== + + * Added export `.view` as alias for `.View` + +2.3.4 / 2011-05-08 +================== + + * Added `./examples/say` + * Fixed `res.sendfile()` bug preventing the transfer of files with spaces + +2.3.3 / 2011-05-03 +================== + + * Added "case sensitive routes" option. + * Changed; split methods supported per rfc [slaskis] + * Fixed route-specific middleware when using the same callback function several times + +2.3.2 / 2011-04-27 +================== + + * Fixed view hints + +2.3.1 / 2011-04-26 +================== + + * Added `app.match()` as `app.match.all()` + * Added `app.lookup()` as `app.lookup.all()` + * Added `app.remove()` for `app.remove.all()` + * Added `app.remove.VERB()` + * Fixed template caching collision issue. Closes #644 + * Moved router over from connect and started refactor + +2.3.0 / 2011-04-25 +================== + + * Added options support to `res.clearCookie()` + * Added `res.helpers()` as alias of `res.locals()` + * Added; json defaults to UTF-8 with `res.send()`. Closes #632. [Daniel * Dependency `connect >= 1.4.0` + * Changed; auto set Content-Type in res.attachement [Aaron Heckmann] + * Renamed "cache views" to "view cache". Closes #628 + * Fixed caching of views when using several apps. Closes #637 + * Fixed gotcha invoking `app.param()` callbacks once per route middleware. +Closes #638 + * Fixed partial lookup precedence. Closes #631 +Shaw] + +2.2.2 / 2011-04-12 +================== + + * Added second callback support for `res.download()` connection errors + * Fixed `filename` option passing to template engine + +2.2.1 / 2011-04-04 +================== + + * Added `layout(path)` helper to change the layout within a view. Closes #610 + * Fixed `partial()` collection object support. + Previously only anything with `.length` would work. + When `.length` is present one must still be aware of holes, + however now `{ collection: {foo: 'bar'}}` is valid, exposes + `keyInCollection` and `keysInCollection`. + + * Performance improved with better view caching + * Removed `request` and `response` locals + * Changed; errorHandler page title is now `Express` instead of `Connect` + +2.2.0 / 2011-03-30 +================== + + * Added `app.lookup.VERB()`, ex `app.lookup.put('/user/:id')`. Closes #606 + * Added `app.match.VERB()`, ex `app.match.put('/user/12')`. Closes #606 + * Added `app.VERB(path)` as alias of `app.lookup.VERB()`. + * Dependency `connect >= 1.2.0` + +2.1.1 / 2011-03-29 +================== + + * Added; expose `err.view` object when failing to locate a view + * Fixed `res.partial()` call `next(err)` when no callback is given [reported by aheckmann] + * Fixed; `res.send(undefined)` responds with 204 [aheckmann] + +2.1.0 / 2011-03-24 +================== + + * Added `<root>/_?<name>` partial lookup support. Closes #447 + * Added `request`, `response`, and `app` local variables + * Added `settings` local variable, containing the app's settings + * Added `req.flash()` exception if `req.session` is not available + * Added `res.send(bool)` support (json response) + * Fixed stylus example for latest version + * Fixed; wrap try/catch around `res.render()` + +2.0.0 / 2011-03-17 +================== + + * Fixed up index view path alternative. + * Changed; `res.locals()` without object returns the locals + +2.0.0rc3 / 2011-03-17 +================== + + * Added `res.locals(obj)` to compliment `res.local(key, val)` + * Added `res.partial()` callback support + * Fixed recursive error reporting issue in `res.render()` + +2.0.0rc2 / 2011-03-17 +================== + + * Changed; `partial()` "locals" are now optional + * Fixed `SlowBuffer` support. Closes #584 [reported by tyrda01] + * Fixed .filename view engine option [reported by drudge] + * Fixed blog example + * Fixed `{req,res}.app` reference when mounting [Ben Weaver] + +2.0.0rc / 2011-03-14 +================== + + * Fixed; expose `HTTPSServer` constructor + * Fixed express(1) default test charset. Closes #579 [reported by secoif] + * Fixed; default charset to utf-8 instead of utf8 for lame IE [reported by NickP] + +2.0.0beta3 / 2011-03-09 +================== + + * Added support for `res.contentType()` literal + The original `res.contentType('.json')`, + `res.contentType('application/json')`, and `res.contentType('json')` + will work now. + * Added `res.render()` status option support back + * Added charset option for `res.render()` + * Added `.charset` support (via connect 1.0.4) + * Added view resolution hints when in development and a lookup fails + * Added layout lookup support relative to the page view. + For example while rendering `./views/user/index.jade` if you create + `./views/user/layout.jade` it will be used in favour of the root layout. + * Fixed `res.redirect()`. RFC states absolute url [reported by unlink] + * Fixed; default `res.send()` string charset to utf8 + * Removed `Partial` constructor (not currently used) + +2.0.0beta2 / 2011-03-07 +================== + + * Added res.render() `.locals` support back to aid in migration process + * Fixed flash example + +2.0.0beta / 2011-03-03 +================== + + * Added HTTPS support + * Added `res.cookie()` maxAge support + * Added `req.header()` _Referrer_ / _Referer_ special-case, either works + * Added mount support for `res.redirect()`, now respects the mount-point + * Added `union()` util, taking place of `merge(clone())` combo + * Added stylus support to express(1) generated app + * Added secret to session middleware used in examples and generated app + * Added `res.local(name, val)` for progressive view locals + * Added default param support to `req.param(name, default)` + * Added `app.disabled()` and `app.enabled()` + * Added `app.register()` support for omitting leading ".", either works + * Added `res.partial()`, using the same interface as `partial()` within a view. Closes #539 + * Added `app.param()` to map route params to async/sync logic + * Added; aliased `app.helpers()` as `app.locals()`. Closes #481 + * Added extname with no leading "." support to `res.contentType()` + * Added `cache views` setting, defaulting to enabled in "production" env + * Added index file partial resolution, eg: partial('user') may try _views/user/index.jade_. + * Added `req.accepts()` support for extensions + * Changed; `res.download()` and `res.sendfile()` now utilize Connect's + static file server `connect.static.send()`. + * Changed; replaced `connect.utils.mime()` with npm _mime_ module + * Changed; allow `req.query` to be pre-defined (via middleware or other parent + * Changed view partial resolution, now relative to parent view + * Changed view engine signature. no longer `engine.render(str, options, callback)`, now `engine.compile(str, options) -> Function`, the returned function accepts `fn(locals)`. + * Fixed `req.param()` bug returning Array.prototype methods. Closes #552 + * Fixed; using `Stream#pipe()` instead of `sys.pump()` in `res.sendfile()` + * Fixed; using _qs_ module instead of _querystring_ + * Fixed; strip unsafe chars from jsonp callbacks + * Removed "stream threshold" setting + +1.0.8 / 2011-03-01 +================== + + * Allow `req.query` to be pre-defined (via middleware or other parent app) + * "connect": ">= 0.5.0 < 1.0.0". Closes #547 + * Removed the long deprecated __EXPRESS_ENV__ support + +1.0.7 / 2011-02-07 +================== + + * Fixed `render()` setting inheritance. + Mounted apps would not inherit "view engine" + +1.0.6 / 2011-02-07 +================== + + * Fixed `view engine` setting bug when period is in dirname + +1.0.5 / 2011-02-05 +================== + + * Added secret to generated app `session()` call + +1.0.4 / 2011-02-05 +================== + + * Added `qs` dependency to _package.json_ + * Fixed namespaced `require()`s for latest connect support + +1.0.3 / 2011-01-13 +================== + + * Remove unsafe characters from JSONP callback names [Ryan Grove] + +1.0.2 / 2011-01-10 +================== + + * Removed nested require, using `connect.router` + +1.0.1 / 2010-12-29 +================== + + * Fixed for middleware stacked via `createServer()` + previously the `foo` middleware passed to `createServer(foo)` + would not have access to Express methods such as `res.send()` + or props like `req.query` etc. + +1.0.0 / 2010-11-16 +================== + + * Added; deduce partial object names from the last segment. + For example by default `partial('forum/post', postObject)` will + give you the _post_ object, providing a meaningful default. + * Added http status code string representation to `res.redirect()` body + * Added; `res.redirect()` supporting _text/plain_ and _text/html_ via __Accept__. + * Added `req.is()` to aid in content negotiation + * Added partial local inheritance [suggested by masylum]. Closes #102 + providing access to parent template locals. + * Added _-s, --session[s]_ flag to express(1) to add session related middleware + * Added _--template_ flag to express(1) to specify the + template engine to use. + * Added _--css_ flag to express(1) to specify the + stylesheet engine to use (or just plain css by default). + * Added `app.all()` support [thanks aheckmann] + * Added partial direct object support. + You may now `partial('user', user)` providing the "user" local, + vs previously `partial('user', { object: user })`. + * Added _route-separation_ example since many people question ways + to do this with CommonJS modules. Also view the _blog_ example for + an alternative. + * Performance; caching view path derived partial object names + * Fixed partial local inheritance precedence. [reported by Nick Poulden] Closes #454 + * Fixed jsonp support; _text/javascript_ as per mailinglist discussion + +1.0.0rc4 / 2010-10-14 +================== + + * Added _NODE_ENV_ support, _EXPRESS_ENV_ is deprecated and will be removed in 1.0.0 + * Added route-middleware support (very helpful, see the [docs](http://expressjs.com/guide.html#Route-Middleware)) + * Added _jsonp callback_ setting to enable/disable jsonp autowrapping [Dav Glass] + * Added callback query check on response.send to autowrap JSON objects for simple webservice implementations [Dav Glass] + * Added `partial()` support for array-like collections. Closes #434 + * Added support for swappable querystring parsers + * Added session usage docs. Closes #443 + * Added dynamic helper caching. Closes #439 [suggested by maritz] + * Added authentication example + * Added basic Range support to `res.sendfile()` (and `res.download()` etc) + * Changed; `express(1)` generated app using 2 spaces instead of 4 + * Default env to "development" again [aheckmann] + * Removed _context_ option is no more, use "scope" + * Fixed; exposing _./support_ libs to examples so they can run without installs + * Fixed mvc example + +1.0.0rc3 / 2010-09-20 +================== + + * Added confirmation for `express(1)` app generation. Closes #391 + * Added extending of flash formatters via `app.flashFormatters` + * Added flash formatter support. Closes #411 + * Added streaming support to `res.sendfile()` using `sys.pump()` when >= "stream threshold" + * Added _stream threshold_ setting for `res.sendfile()` + * Added `res.send()` __HEAD__ support + * Added `res.clearCookie()` + * Added `res.cookie()` + * Added `res.render()` headers option + * Added `res.redirect()` response bodies + * Added `res.render()` status option support. Closes #425 [thanks aheckmann] + * Fixed `res.sendfile()` responding with 403 on malicious path + * Fixed `res.download()` bug; when an error occurs remove _Content-Disposition_ + * Fixed; mounted apps settings now inherit from parent app [aheckmann] + * Fixed; stripping Content-Length / Content-Type when 204 + * Fixed `res.send()` 204. Closes #419 + * Fixed multiple _Set-Cookie_ headers via `res.header()`. Closes #402 + * Fixed bug messing with error handlers when `listenFD()` is called instead of `listen()`. [thanks guillermo] + + +1.0.0rc2 / 2010-08-17 +================== + + * Added `app.register()` for template engine mapping. Closes #390 + * Added `res.render()` callback support as second argument (no options) + * Added callback support to `res.download()` + * Added callback support for `res.sendfile()` + * Added support for middleware access via `express.middlewareName()` vs `connect.middlewareName()` + * Added "partials" setting to docs + * Added default expresso tests to `express(1)` generated app. Closes #384 + * Fixed `res.sendfile()` error handling, defer via `next()` + * Fixed `res.render()` callback when a layout is used [thanks guillermo] + * Fixed; `make install` creating ~/.node_libraries when not present + * Fixed issue preventing error handlers from being defined anywhere. Closes #387 + +1.0.0rc / 2010-07-28 +================== + + * Added mounted hook. Closes #369 + * Added connect dependency to _package.json_ + + * Removed "reload views" setting and support code + development env never caches, production always caches. + + * Removed _param_ in route callbacks, signature is now + simply (req, res, next), previously (req, res, params, next). + Use _req.params_ for path captures, _req.query_ for GET params. + + * Fixed "home" setting + * Fixed middleware/router precedence issue. Closes #366 + * Fixed; _configure()_ callbacks called immediately. Closes #368 + +1.0.0beta2 / 2010-07-23 +================== + + * Added more examples + * Added; exporting `Server` constructor + * Added `Server#helpers()` for view locals + * Added `Server#dynamicHelpers()` for dynamic view locals. Closes #349 + * Added support for absolute view paths + * Added; _home_ setting defaults to `Server#route` for mounted apps. Closes #363 + * Added Guillermo Rauch to the contributor list + * Added support for "as" for non-collection partials. Closes #341 + * Fixed _install.sh_, ensuring _~/.node_libraries_ exists. Closes #362 [thanks jf] + * Fixed `res.render()` exceptions, now passed to `next()` when no callback is given [thanks guillermo] + * Fixed instanceof `Array` checks, now `Array.isArray()` + * Fixed express(1) expansion of public dirs. Closes #348 + * Fixed middleware precedence. Closes #345 + * Fixed view watcher, now async [thanks aheckmann] + +1.0.0beta / 2010-07-15 +================== + + * Re-write + - much faster + - much lighter + - Check [ExpressJS.com](http://expressjs.com) for migration guide and updated docs + +0.14.0 / 2010-06-15 +================== + + * Utilize relative requires + * Added Static bufferSize option [aheckmann] + * Fixed caching of view and partial subdirectories [aheckmann] + * Fixed mime.type() comments now that ".ext" is not supported + * Updated haml submodule + * Updated class submodule + * Removed bin/express + +0.13.0 / 2010-06-01 +================== + + * Added node v0.1.97 compatibility + * Added support for deleting cookies via Request#cookie('key', null) + * Updated haml submodule + * Fixed not-found page, now using using charset utf-8 + * Fixed show-exceptions page, now using using charset utf-8 + * Fixed view support due to fs.readFile Buffers + * Changed; mime.type() no longer accepts ".type" due to node extname() changes + +0.12.0 / 2010-05-22 +================== + + * Added node v0.1.96 compatibility + * Added view `helpers` export which act as additional local variables + * Updated haml submodule + * Changed ETag; removed inode, modified time only + * Fixed LF to CRLF for setting multiple cookies + * Fixed cookie complation; values are now urlencoded + * Fixed cookies parsing; accepts quoted values and url escaped cookies + +0.11.0 / 2010-05-06 +================== + + * Added support for layouts using different engines + - this.render('page.html.haml', { layout: 'super-cool-layout.html.ejs' }) + - this.render('page.html.haml', { layout: 'foo' }) // assumes 'foo.html.haml' + - this.render('page.html.haml', { layout: false }) // no layout + * Updated ext submodule + * Updated haml submodule + * Fixed EJS partial support by passing along the context. Issue #307 + +0.10.1 / 2010-05-03 +================== + + * Fixed binary uploads. + +0.10.0 / 2010-04-30 +================== + + * Added charset support via Request#charset (automatically assigned to 'UTF-8' when respond()'s + encoding is set to 'utf8' or 'utf-8'. + * Added "encoding" option to Request#render(). Closes #299 + * Added "dump exceptions" setting, which is enabled by default. + * Added simple ejs template engine support + * Added error reponse support for text/plain, application/json. Closes #297 + * Added callback function param to Request#error() + * Added Request#sendHead() + * Added Request#stream() + * Added support for Request#respond(304, null) for empty response bodies + * Added ETag support to Request#sendfile() + * Added options to Request#sendfile(), passed to fs.createReadStream() + * Added filename arg to Request#download() + * Performance enhanced due to pre-reversing plugins so that plugins.reverse() is not called on each request + * Performance enhanced by preventing several calls to toLowerCase() in Router#match() + * Changed; Request#sendfile() now streams + * Changed; Renamed Request#halt() to Request#respond(). Closes #289 + * Changed; Using sys.inspect() instead of JSON.encode() for error output + * Changed; run() returns the http.Server instance. Closes #298 + * Changed; Defaulting Server#host to null (INADDR_ANY) + * Changed; Logger "common" format scale of 0.4f + * Removed Logger "request" format + * Fixed; Catching ENOENT in view caching, preventing error when "views/partials" is not found + * Fixed several issues with http client + * Fixed Logger Content-Length output + * Fixed bug preventing Opera from retaining the generated session id. Closes #292 + +0.9.0 / 2010-04-14 +================== + + * Added DSL level error() route support + * Added DSL level notFound() route support + * Added Request#error() + * Added Request#notFound() + * Added Request#render() callback function. Closes #258 + * Added "max upload size" setting + * Added "magic" variables to collection partials (\_\_index\_\_, \_\_length\_\_, \_\_isFirst\_\_, \_\_isLast\_\_). Closes #254 + * Added [haml.js](http://github.com/visionmedia/haml.js) submodule; removed haml-js + * Added callback function support to Request#halt() as 3rd/4th arg + * Added preprocessing of route param wildcards using param(). Closes #251 + * Added view partial support (with collections etc) + * Fixed bug preventing falsey params (such as ?page=0). Closes #286 + * Fixed setting of multiple cookies. Closes #199 + * Changed; view naming convention is now NAME.TYPE.ENGINE (for example page.html.haml) + * Changed; session cookie is now httpOnly + * Changed; Request is no longer global + * Changed; Event is no longer global + * Changed; "sys" module is no longer global + * Changed; moved Request#download to Static plugin where it belongs + * Changed; Request instance created before body parsing. Closes #262 + * Changed; Pre-caching views in memory when "cache view contents" is enabled. Closes #253 + * Changed; Pre-caching view partials in memory when "cache view partials" is enabled + * Updated support to node --version 0.1.90 + * Updated dependencies + * Removed set("session cookie") in favour of use(Session, { cookie: { ... }}) + * Removed utils.mixin(); use Object#mergeDeep() + +0.8.0 / 2010-03-19 +================== + + * Added coffeescript example app. Closes #242 + * Changed; cache api now async friendly. Closes #240 + * Removed deprecated 'express/static' support. Use 'express/plugins/static' + +0.7.6 / 2010-03-19 +================== + + * Added Request#isXHR. Closes #229 + * Added `make install` (for the executable) + * Added `express` executable for setting up simple app templates + * Added "GET /public/*" to Static plugin, defaulting to <root>/public + * Added Static plugin + * Fixed; Request#render() only calls cache.get() once + * Fixed; Namespacing View caches with "view:" + * Fixed; Namespacing Static caches with "static:" + * Fixed; Both example apps now use the Static plugin + * Fixed set("views"). Closes #239 + * Fixed missing space for combined log format + * Deprecated Request#sendfile() and 'express/static' + * Removed Server#running + +0.7.5 / 2010-03-16 +================== + + * Added Request#flash() support without args, now returns all flashes + * Updated ext submodule + +0.7.4 / 2010-03-16 +================== + + * Fixed session reaper + * Changed; class.js replacing js-oo Class implementation (quite a bit faster, no browser cruft) + +0.7.3 / 2010-03-16 +================== + + * Added package.json + * Fixed requiring of haml / sass due to kiwi removal + +0.7.2 / 2010-03-16 +================== + + * Fixed GIT submodules (HAH!) + +0.7.1 / 2010-03-16 +================== + + * Changed; Express now using submodules again until a PM is adopted + * Changed; chat example using millisecond conversions from ext + +0.7.0 / 2010-03-15 +================== + + * Added Request#pass() support (finds the next matching route, or the given path) + * Added Logger plugin (default "common" format replaces CommonLogger) + * Removed Profiler plugin + * Removed CommonLogger plugin + +0.6.0 / 2010-03-11 +================== + + * Added seed.yml for kiwi package management support + * Added HTTP client query string support when method is GET. Closes #205 + + * Added support for arbitrary view engines. + For example "foo.engine.html" will now require('engine'), + the exports from this module are cached after the first require(). + + * Added async plugin support + + * Removed usage of RESTful route funcs as http client + get() etc, use http.get() and friends + + * Removed custom exceptions + +0.5.0 / 2010-03-10 +================== + + * Added ext dependency (library of js extensions) + * Removed extname() / basename() utils. Use path module + * Removed toArray() util. Use arguments.values + * Removed escapeRegexp() util. Use RegExp.escape() + * Removed process.mixin() dependency. Use utils.mixin() + * Removed Collection + * Removed ElementCollection + * Shameless self promotion of ebook "Advanced JavaScript" (http://dev-mag.com) ;) + +0.4.0 / 2010-02-11 +================== + + * Added flash() example to sample upload app + * Added high level restful http client module (express/http) + * Changed; RESTful route functions double as HTTP clients. Closes #69 + * Changed; throwing error when routes are added at runtime + * Changed; defaulting render() context to the current Request. Closes #197 + * Updated haml submodule + +0.3.0 / 2010-02-11 +================== + + * Updated haml / sass submodules. Closes #200 + * Added flash message support. Closes #64 + * Added accepts() now allows multiple args. fixes #117 + * Added support for plugins to halt. Closes #189 + * Added alternate layout support. Closes #119 + * Removed Route#run(). Closes #188 + * Fixed broken specs due to use(Cookie) missing + +0.2.1 / 2010-02-05 +================== + + * Added "plot" format option for Profiler (for gnuplot processing) + * Added request number to Profiler plugin + * Fixed binary encoding for multi-part file uploads, was previously defaulting to UTF8 + * Fixed issue with routes not firing when not files are present. Closes #184 + * Fixed process.Promise -> events.Promise + +0.2.0 / 2010-02-03 +================== + + * Added parseParam() support for name[] etc. (allows for file inputs with "multiple" attr) Closes #180 + * Added Both Cache and Session option "reapInterval" may be "reapEvery". Closes #174 + * Added expiration support to cache api with reaper. Closes #133 + * Added cache Store.Memory#reap() + * Added Cache; cache api now uses first class Cache instances + * Added abstract session Store. Closes #172 + * Changed; cache Memory.Store#get() utilizing Collection + * Renamed MemoryStore -> Store.Memory + * Fixed use() of the same plugin several time will always use latest options. Closes #176 + +0.1.0 / 2010-02-03 +================== + + * Changed; Hooks (before / after) pass request as arg as well as evaluated in their context + * Updated node support to 0.1.27 Closes #169 + * Updated dirname(__filename) -> __dirname + * Updated libxmljs support to v0.2.0 + * Added session support with memory store / reaping + * Added quick uid() helper + * Added multi-part upload support + * Added Sass.js support / submodule + * Added production env caching view contents and static files + * Added static file caching. Closes #136 + * Added cache plugin with memory stores + * Added support to StaticFile so that it works with non-textual files. + * Removed dirname() helper + * Removed several globals (now their modules must be required) + +0.0.2 / 2010-01-10 +================== + + * Added view benchmarks; currently haml vs ejs + * Added Request#attachment() specs. Closes #116 + * Added use of node's parseQuery() util. Closes #123 + * Added `make init` for submodules + * Updated Haml + * Updated sample chat app to show messages on load + * Updated libxmljs parseString -> parseHtmlString + * Fixed `make init` to work with older versions of git + * Fixed specs can now run independant specs for those who cant build deps. Closes #127 + * Fixed issues introduced by the node url module changes. Closes 126. + * Fixed two assertions failing due to Collection#keys() returning strings + * Fixed faulty Collection#toArray() spec due to keys() returning strings + * Fixed `make test` now builds libxmljs.node before testing + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,22 @@
+(The MIT License) + +Copyright (c) 2009-2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,33 @@
+ +MOCHA_OPTS= --check-leaks +REPORTER = dot + +check: test + +test: test-unit test-acceptance + +test-unit: + @NODE_ENV=test ./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + $(MOCHA_OPTS) + +test-acceptance: + @NODE_ENV=test ./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --bail \ + test/acceptance/*.js + +test-cov: lib-cov + @EXPRESS_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html + +lib-cov: + @jscoverage lib lib-cov + +benchmark: + @./support/bench + +clean: + rm -f coverage.html + rm -fr lib-cov + +.PHONY: test test-unit test-acceptance benchmark clean
@@ -0,0 +1,179 @@
+ + + Fast, unopinionated, minimalist web framework for [node](http://nodejs.org). [](http://travis-ci.org/visionmedia/express) [](https://gemnasium.com/visionmedia/express) + +```js +var express = require('express'); +var app = express(); + +app.get('/', function(req, res){ + res.send('Hello World'); +}); + +app.listen(3000); +``` + +## Installation + + $ npm install -g express + +## Quick Start + + The quickest way to get started with express is to utilize the executable `express(1)` to generate an application as shown below: + + Create the app: + + $ npm install -g express + $ express /tmp/foo && cd /tmp/foo + + Install dependencies: + + $ npm install + + Start the server: + + $ node app + +## Features + + * Built on [Connect](http://github.com/senchalabs/connect) + * Robust routing + * HTTP helpers (redirection, caching, etc) + * View system supporting 14+ template engines + * Content negotiation + * Focus on high performance + * Environment based configuration + * Executable for generating applications quickly + * High test coverage + +## Philosophy + + The Express philosophy is to provide small, robust tooling for HTTP servers. Making + it a great solution for single page applications, web sites, hybrids, or public + HTTP APIs. + + Built on Connect you can use _only_ what you need, and nothing more, applications + can be as big or as small as you like, even a single file. Express does + not force you to use any specific ORM or template engine. With support for over + 14 template engines via [Consolidate.js](http://github.com/visionmedia/consolidate.js) + you can quickly craft your perfect framework. + +## More Information + + * Join #express on freenode + * [Google Group](http://groups.google.com/group/express-js) for discussion + * Follow [tjholowaychuk](http://twitter.com/tjholowaychuk) on twitter for updates + * Visit the [Wiki](http://github.com/visionmedia/express/wiki) + * [Русскоязычная документация](http://jsman.ru/express/) + * Run express examples [online](https://runnable.com/express) + +## Viewing Examples + +Clone the Express repo, then install the dev dependencies to install all the example / test suite deps: + + $ git clone git://github.com/visionmedia/express.git --depth 1 + $ cd express + $ npm install + +then run whichever tests you want: + + $ node examples/content-negotiation + +## Running Tests + +To run the test suite first invoke the following command within the repo, installing the development dependencies: + + $ npm install + +then run the tests: + + $ make test + +## Contributors + +``` +project: express +commits: 3559 +active : 468 days +files : 237 +authors: + 1891 Tj Holowaychuk 53.1% + 1285 visionmedia 36.1% + 182 TJ Holowaychuk 5.1% + 54 Aaron Heckmann 1.5% + 34 csausdev 1.0% + 26 ciaranj 0.7% + 21 Robert Sköld 0.6% + 6 Guillermo Rauch 0.2% + 3 Dav Glass 0.1% + 3 Nick Poulden 0.1% + 2 Randy Merrill 0.1% + 2 Benny Wong 0.1% + 2 Hunter Loftis 0.1% + 2 Jake Gordon 0.1% + 2 Brian McKinney 0.1% + 2 Roman Shtylman 0.1% + 2 Ben Weaver 0.1% + 2 Dave Hoover 0.1% + 2 Eivind Fjeldstad 0.1% + 2 Daniel Shaw 0.1% + 1 Matt Colyer 0.0% + 1 Pau Ramon 0.0% + 1 Pero Pejovic 0.0% + 1 Peter Rekdal Sunde 0.0% + 1 Raynos 0.0% + 1 Teng Siong Ong 0.0% + 1 Viktor Kelemen 0.0% + 1 ctide 0.0% + 1 8bitDesigner 0.0% + 1 isaacs 0.0% + 1 mgutz 0.0% + 1 pikeas 0.0% + 1 shuwatto 0.0% + 1 tstrimple 0.0% + 1 ewoudj 0.0% + 1 Adam Sanderson 0.0% + 1 Andrii Kostenko 0.0% + 1 Andy Hiew 0.0% + 1 Arpad Borsos 0.0% + 1 Ashwin Purohit 0.0% + 1 Benjen 0.0% + 1 Darren Torpey 0.0% + 1 Greg Ritter 0.0% + 1 Gregory Ritter 0.0% + 1 James Herdman 0.0% + 1 Jim Snodgrass 0.0% + 1 Joe McCann 0.0% + 1 Jonathan Dumaine 0.0% + 1 Jonathan Palardy 0.0% + 1 Jonathan Zacsh 0.0% + 1 Justin Lilly 0.0% + 1 Ken Sato 0.0% + 1 Maciej Małecki 0.0% + 1 Masahiro Hayashi 0.0% +``` + +## License + +(The MIT License) + +Copyright (c) 2009-2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,422 @@
+#!/usr/bin/env node + +/** + * Module dependencies. + */ + +var exec = require('child_process').exec + , program = require('commander') + , mkdirp = require('mkdirp') + , pkg = require('../package.json') + , version = pkg.version + , os = require('os') + , fs = require('fs'); + +// CLI + +program + .version(version) + .option('-s, --sessions', 'add session support') + .option('-e, --ejs', 'add ejs engine support (defaults to jade)') + .option('-J, --jshtml', 'add jshtml engine support (defaults to jade)') + .option('-H, --hogan', 'add hogan.js engine support') + .option('-c, --css <engine>', 'add stylesheet <engine> support (less|stylus) (defaults to plain css)') + .option('-f, --force', 'force on non-empty directory') + .parse(process.argv); + +// Path + +var path = program.args.shift() || '.'; + +// end-of-line code + +var eol = os.EOL + +// Template engine + +program.template = 'jade'; +if (program.ejs) program.template = 'ejs'; +if (program.jshtml) program.template = 'jshtml'; +if (program.hogan) program.template = 'hjs'; + +/** + * Routes index template. + */ + +var index = [ + '' + , '/*' + , ' * GET home page.' + , ' */' + , '' + , 'exports.index = function(req, res){' + , ' res.render(\'index\', { title: \'Express\' });' + , '};' +].join(eol); + +/** + * Routes users template. + */ + +var users = [ + '' + , '/*' + , ' * GET users listing.' + , ' */' + , '' + , 'exports.list = function(req, res){' + , ' res.send("respond with a resource");' + , '};' +].join(eol); + +/** + * Jade layout template. + */ + +var jadeLayout = [ + 'doctype 5' + , 'html' + , ' head' + , ' title= title' + , ' link(rel=\'stylesheet\', href=\'/stylesheets/style.css\')' + , ' body' + , ' block content' +].join(eol); + +/** + * Jade index template. + */ + +var jadeIndex = [ + 'extends layout' + , '' + , 'block content' + , ' h1= title' + , ' p Welcome to #{title}' +].join(eol); + +/** + * EJS index template. + */ + +var ejsIndex = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title><%= title %></title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' <h1><%= title %></h1>' + , ' <p>Welcome to <%= title %></p>' + , ' </body>' + , '</html>' +].join(eol); + +/** + * JSHTML layout template. + */ + +var jshtmlLayout = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title> @write(title) </title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' @write(body)' + , ' </body>' + , '</html>' +].join(eol); + +/** + * JSHTML index template. + */ + +var jshtmlIndex = [ + '<h1>@write(title)</h1>' + , '<p>Welcome to @write(title)</p>' +].join(eol); + +/** + * Hogan.js index template. + */ +var hoganIndex = [ + '<!DOCTYPE html>' + , '<html>' + , ' <head>' + , ' <title>{{ title }}</title>' + , ' <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />' + , ' </head>' + , ' <body>' + , ' <h1>{{ title }}</h1>' + , ' <p>Welcome to {{ title }}</p>' + , ' </body>' + , '</html>' +].join(eol); + +/** + * Default css template. + */ + +var css = [ + 'body {' + , ' padding: 50px;' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;' + , '}' + , '' + , 'a {' + , ' color: #00B7FF;' + , '}' +].join(eol); + +/** + * Default less template. + */ + +var less = [ + 'body {' + , ' padding: 50px;' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;' + , '}' + , '' + , 'a {' + , ' color: #00B7FF;' + , '}' +].join(eol); + +/** + * Default stylus template. + */ + +var stylus = [ + 'body' + , ' padding: 50px' + , ' font: 14px "Lucida Grande", Helvetica, Arial, sans-serif' + , 'a' + , ' color: #00B7FF' +].join(eol); + +/** + * App template. + */ + +var app = [ + '' + , '/**' + , ' * Module dependencies.' + , ' */' + , '' + , 'var express = require(\'express\')' + , ' , routes = require(\'./routes\')' + , ' , user = require(\'./routes/user\')' + , ' , http = require(\'http\')' + , ' , path = require(\'path\');' + , '' + , 'var app = express();' + , '' + , '// all environments' + , 'app.set(\'port\', process.env.PORT || 3000);' + , 'app.set(\'views\', __dirname + \'/views\');' + , 'app.set(\'view engine\', \':TEMPLATE\');' + , 'app.use(express.favicon());' + , 'app.use(express.logger(\'dev\'));' + , 'app.use(express.bodyParser());' + , 'app.use(express.methodOverride());{sess}' + , 'app.use(app.router);{css}' + , 'app.use(express.static(path.join(__dirname, \'public\')));' + , '' + , '// development only' + , 'if (\'development\' == app.get(\'env\')) {' + , ' app.use(express.errorHandler());' + , '}' + , '' + , 'app.get(\'/\', routes.index);' + , 'app.get(\'/users\', user.list);' + , '' + , 'http.createServer(app).listen(app.get(\'port\'), function(){' + , ' console.log(\'Express server listening on port \' + app.get(\'port\'));' + , '});' + , '' +].join(eol); + +// Generate application + +(function createApplication(path) { + emptyDirectory(path, function(empty){ + if (empty || program.force) { + createApplicationAt(path); + } else { + program.confirm('destination is not empty, continue? ', function(ok){ + if (ok) { + process.stdin.destroy(); + createApplicationAt(path); + } else { + abort('aborting'); + } + }); + } + }); +})(path); + +/** + * Create application at the given directory `path`. + * + * @param {String} path + */ + +function createApplicationAt(path) { + console.log(); + process.on('exit', function(){ + console.log(); + console.log(' install dependencies:'); + console.log(' $ cd %s && npm install', path); + console.log(); + console.log(' run the app:'); + console.log(' $ node app'); + console.log(); + }); + + mkdir(path, function(){ + mkdir(path + '/public'); + mkdir(path + '/public/javascripts'); + mkdir(path + '/public/images'); + mkdir(path + '/public/stylesheets', function(){ + switch (program.css) { + case 'less': + write(path + '/public/stylesheets/style.less', less); + break; + case 'stylus': + write(path + '/public/stylesheets/style.styl', stylus); + break; + default: + write(path + '/public/stylesheets/style.css', css); + } + }); + + mkdir(path + '/routes', function(){ + write(path + '/routes/index.js', index); + write(path + '/routes/user.js', users); + }); + + mkdir(path + '/views', function(){ + switch (program.template) { + case 'ejs': + write(path + '/views/index.ejs', ejsIndex); + break; + case 'jade': + write(path + '/views/layout.jade', jadeLayout); + write(path + '/views/index.jade', jadeIndex); + break; + case 'jshtml': + write(path + '/views/layout.jshtml', jshtmlLayout); + write(path + '/views/index.jshtml', jshtmlIndex); + break; + case 'hjs': + write(path + '/views/index.hjs', hoganIndex); + break; + + } + }); + + // CSS Engine support + switch (program.css) { + case 'less': + app = app.replace('{css}', eol + 'app.use(require(\'less-middleware\')({ src: __dirname + \'/public\' }));'); + break; + case 'stylus': + app = app.replace('{css}', eol + 'app.use(require(\'stylus\').middleware(__dirname + \'/public\'));'); + break; + default: + app = app.replace('{css}', ''); + } + + // Session support + app = app.replace('{sess}', program.sessions + ? eol + 'app.use(express.cookieParser(\'your secret here\'));' + eol + 'app.use(express.session());' + : ''); + + // Template support + app = app.replace(':TEMPLATE', program.template); + + // package.json + var pkg = { + name: 'application-name' + , version: '0.0.1' + , private: true + , scripts: { start: 'node app.js' } + , dependencies: { + express: version + } + } + + if (program.template) pkg.dependencies[program.template] = '*'; + + // CSS Engine support + switch (program.css) { + case 'less': + pkg.dependencies['less-middleware'] = '*'; + break; + default: + if (program.css) { + pkg.dependencies[program.css] = '*'; + } + } + + write(path + '/package.json', JSON.stringify(pkg, null, 2)); + write(path + '/app.js', app); + }); +} + +/** + * Check if the given directory `path` is empty. + * + * @param {String} path + * @param {Function} fn + */ + +function emptyDirectory(path, fn) { + fs.readdir(path, function(err, files){ + if (err && 'ENOENT' != err.code) throw err; + fn(!files || !files.length); + }); +} + +/** + * echo str > path. + * + * @param {String} path + * @param {String} str + */ + +function write(path, str) { + fs.writeFile(path, str); + console.log(' \x1b[36mcreate\x1b[0m : ' + path); +} + +/** + * Mkdir -p. + * + * @param {String} path + * @param {Function} fn + */ + +function mkdir(path, fn) { + mkdirp(path, 0755, function(err){ + if (err) throw err; + console.log(' \033[36mcreate\033[0m : ' + path); + fn && fn(); + }); +} + +/** + * Exit with the given `str`. + * + * @param {String} str + */ + +function abort(str) { + console.error(str); + process.exit(1); +}
@@ -0,0 +1,4 @@
+ +module.exports = process.env.EXPRESS_COV + ? require('./lib-cov/express') + : require('./lib/express');
@@ -0,0 +1,536 @@
+/** + * Module dependencies. + */ + +var connect = require('connect') + , Router = require('./router') + , methods = require('methods') + , middleware = require('./middleware') + , debug = require('debug')('express:application') + , locals = require('./utils').locals + , View = require('./view') + , utils = connect.utils + , path = require('path') + , http = require('http') + , join = path.join; + +/** + * Application prototype. + */ + +var app = exports = module.exports = {}; + +/** + * Initialize the server. + * + * - setup default configuration + * - setup default middleware + * - setup route reflection methods + * + * @api private + */ + +app.init = function(){ + this.cache = {}; + this.settings = {}; + this.engines = {}; + this.defaultConfiguration(); +}; + +/** + * Initialize application configuration. + * + * @api private + */ + +app.defaultConfiguration = function(){ + // default settings + this.enable('x-powered-by'); + this.set('env', process.env.NODE_ENV || 'development'); + this.set('subdomain offset', 2); + debug('booting in %s mode', this.get('env')); + + // implicit middleware + this.use(connect.query()); + this.use(middleware.init(this)); + + // inherit protos + this.on('mount', function(parent){ + this.request.__proto__ = parent.request; + this.response.__proto__ = parent.response; + this.engines.__proto__ = parent.engines; + this.settings.__proto__ = parent.settings; + }); + + // router + this._router = new Router(this); + this.routes = this._router.map; + this.__defineGetter__('router', function(){ + this._usedRouter = true; + this._router.caseSensitive = this.enabled('case sensitive routing'); + this._router.strict = this.enabled('strict routing'); + return this._router.middleware; + }); + + // setup locals + this.locals = locals(this); + + // default locals + this.locals.settings = this.settings; + + // default configuration + this.set('view', View); + this.set('views', process.cwd() + '/views'); + this.set('jsonp callback name', 'callback'); + + this.configure('development', function(){ + this.set('json spaces', 2); + }); + + this.configure('production', function(){ + this.enable('view cache'); + }); +}; + +/** + * Proxy `connect#use()` to apply settings to + * mounted applications. + * + * @param {String|Function|Server} route + * @param {Function|Server} fn + * @return {app} for chaining + * @api public + */ + +app.use = function(route, fn){ + var app; + + // default route to '/' + if ('string' != typeof route) fn = route, route = '/'; + + // express app + if (fn.handle && fn.set) app = fn; + + // restore .app property on req and res + if (app) { + app.route = route; + fn = function(req, res, next) { + var orig = req.app; + app.handle(req, res, function(err){ + req.app = res.app = orig; + req.__proto__ = orig.request; + res.__proto__ = orig.response; + next(err); + }); + }; + } + + connect.proto.use.call(this, route, fn); + + // mounted an app + if (app) { + app.parent = this; + app.emit('mount', this); + } + + return this; +}; + +/** + * Register the given template engine callback `fn` + * as `ext`. + * + * By default will `require()` the engine based on the + * file extension. For example if you try to render + * a "foo.jade" file Express will invoke the following internally: + * + * app.engine('jade', require('jade').__express); + * + * For engines that do not provide `.__express` out of the box, + * or if you wish to "map" a different extension to the template engine + * you may use this method. For example mapping the EJS template engine to + * ".html" files: + * + * app.engine('html', require('ejs').renderFile); + * + * In this case EJS provides a `.renderFile()` method with + * the same signature that Express expects: `(path, options, callback)`, + * though note that it aliases this method as `ejs.__express` internally + * so if you're using ".ejs" extensions you dont need to do anything. + * + * Some template engines do not follow this convention, the + * [Consolidate.js](https://github.com/visionmedia/consolidate.js) + * library was created to map all of node's popular template + * engines to follow this convention, thus allowing them to + * work seamlessly within Express. + * + * @param {String} ext + * @param {Function} fn + * @return {app} for chaining + * @api public + */ + +app.engine = function(ext, fn){ + if ('function' != typeof fn) throw new Error('callback function required'); + if ('.' != ext[0]) ext = '.' + ext; + this.engines[ext] = fn; + return this; +}; + +/** + * Map the given param placeholder `name`(s) to the given callback(s). + * + * Parameter mapping is used to provide pre-conditions to routes + * which use normalized placeholders. For example a _:user_id_ parameter + * could automatically load a user's information from the database without + * any additional code, + * + * The callback uses the samesignature as middleware, the only differencing + * being that the value of the placeholder is passed, in this case the _id_ + * of the user. Once the `next()` function is invoked, just like middleware + * it will continue on to execute the route, or subsequent parameter functions. + * + * app.param('user_id', function(req, res, next, id){ + * User.find(id, function(err, user){ + * if (err) { + * next(err); + * } else if (user) { + * req.user = user; + * next(); + * } else { + * next(new Error('failed to load user')); + * } + * }); + * }); + * + * @param {String|Array} name + * @param {Function} fn + * @return {app} for chaining + * @api public + */ + +app.param = function(name, fn){ + var self = this + , fns = [].slice.call(arguments, 1); + + // array + if (Array.isArray(name)) { + name.forEach(function(name){ + fns.forEach(function(fn){ + self.param(name, fn); + }); + }); + // param logic + } else if ('function' == typeof name) { + this._router.param(name); + // single + } else { + if (':' == name[0]) name = name.substr(1); + fns.forEach(function(fn){ + self._router.param(name, fn); + }); + } + + return this; +}; + +/** + * Assign `setting` to `val`, or return `setting`'s value. + * + * app.set('foo', 'bar'); + * app.get('foo'); + * // => "bar" + * + * Mounted servers inherit their parent server's settings. + * + * @param {String} setting + * @param {String} val + * @return {Server} for chaining + * @api public + */ + +app.set = function(setting, val){ + if (1 == arguments.length) { + return this.settings[setting]; + } else { + this.settings[setting] = val; + return this; + } +}; + +/** + * Return the app's absolute pathname + * based on the parent(s) that have + * mounted it. + * + * For example if the application was + * mounted as "/admin", which itself + * was mounted as "/blog" then the + * return value would be "/blog/admin". + * + * @return {String} + * @api private + */ + +app.path = function(){ + return this.parent + ? this.parent.path() + this.route + : ''; +}; + +/** + * Check if `setting` is enabled (truthy). + * + * app.enabled('foo') + * // => false + * + * app.enable('foo') + * app.enabled('foo') + * // => true + * + * @param {String} setting + * @return {Boolean} + * @api public + */ + +app.enabled = function(setting){ + return !!this.set(setting); +}; + +/** + * Check if `setting` is disabled. + * + * app.disabled('foo') + * // => true + * + * app.enable('foo') + * app.disabled('foo') + * // => false + * + * @param {String} setting + * @return {Boolean} + * @api public + */ + +app.disabled = function(setting){ + return !this.set(setting); +}; + +/** + * Enable `setting`. + * + * @param {String} setting + * @return {app} for chaining + * @api public + */ + +app.enable = function(setting){ + return this.set(setting, true); +}; + +/** + * Disable `setting`. + * + * @param {String} setting + * @return {app} for chaining + * @api public + */ + +app.disable = function(setting){ + return this.set(setting, false); +}; + +/** + * Configure callback for zero or more envs, + * when no `env` is specified that callback will + * be invoked for all environments. Any combination + * can be used multiple times, in any order desired. + * + * Examples: + * + * app.configure(function(){ + * // executed for all envs + * }); + * + * app.configure('stage', function(){ + * // executed staging env + * }); + * + * app.configure('stage', 'production', function(){ + * // executed for stage and production + * }); + * + * Note: + * + * These callbacks are invoked immediately, and + * are effectively sugar for the following: + * + * var env = process.env.NODE_ENV || 'development'; + * + * switch (env) { + * case 'development': + * ... + * break; + * case 'stage': + * ... + * break; + * case 'production': + * ... + * break; + * } + * + * @param {String} env... + * @param {Function} fn + * @return {app} for chaining + * @api public + */ + +app.configure = function(env, fn){ + var envs = 'all' + , args = [].slice.call(arguments); + fn = args.pop(); + if (args.length) envs = args; + if ('all' == envs || ~envs.indexOf(this.settings.env)) fn.call(this); + return this; +}; + +/** + * Delegate `.VERB(...)` calls to `router.VERB(...)`. + */ + +methods.forEach(function(method){ + app[method] = function(path){ + if ('get' == method && 1 == arguments.length) return this.set(path); + + // deprecated + if (Array.isArray(path)) { + console.trace('passing an array to app.VERB() is deprecated and will be removed in 4.0'); + } + + // if no router attached yet, attach the router + if (!this._usedRouter) this.use(this.router); + + // setup route + this._router[method].apply(this._router, arguments); + return this; + }; +}); + +/** + * Special-cased "all" method, applying the given route `path`, + * middleware, and callback to _every_ HTTP method. + * + * @param {String} path + * @param {Function} ... + * @return {app} for chaining + * @api public + */ + +app.all = function(path){ + var args = arguments; + methods.forEach(function(method){ + app[method].apply(this, args); + }, this); + return this; +}; + +// del -> delete alias + +app.del = app.delete; + +/** + * Render the given view `name` name with `options` + * and a callback accepting an error and the + * rendered template string. + * + * Example: + * + * app.render('email', { name: 'Tobi' }, function(err, html){ + * // ... + * }) + * + * @param {String} name + * @param {String|Function} options or fn + * @param {Function} fn + * @api public + */ + +app.render = function(name, options, fn){ + var opts = {} + , cache = this.cache + , engines = this.engines + , view; + + // support callback function as second arg + if ('function' == typeof options) { + fn = options, options = {}; + } + + // merge app.locals + utils.merge(opts, this.locals); + + // merge options._locals + if (options._locals) utils.merge(opts, options._locals); + + // merge options + utils.merge(opts, options); + + // set .cache unless explicitly provided + opts.cache = null == opts.cache + ? this.enabled('view cache') + : opts.cache; + + // primed cache + if (opts.cache) view = cache[name]; + + // view + if (!view) { + view = new (this.get('view'))(name, { + defaultEngine: this.get('view engine'), + root: this.get('views'), + engines: engines + }); + + if (!view.path) { + var err = new Error('Failed to lookup view "' + name + '"'); + err.view = view; + return fn(err); + } + + // prime the cache + if (opts.cache) cache[name] = view; + } + + // render + try { + view.render(opts, fn); + } catch (err) { + fn(err); + } +}; + +/** + * Listen for connections. + * + * A node `http.Server` is returned, with this + * application (which is a `Function`) as its + * callback. If you wish to create both an HTTP + * and HTTPS server you may do so with the "http" + * and "https" modules as shown here: + * + * var http = require('http') + * , https = require('https') + * , express = require('express') + * , app = express(); + * + * http.createServer(app).listen(80); + * https.createServer({ ... }, app).listen(443); + * + * @return {http.Server} + * @api public + */ + +app.listen = function(){ + var server = http.createServer(this); + return server.listen.apply(server, arguments); +};
@@ -0,0 +1,92 @@
+/** + * Module dependencies. + */ + +var connect = require('connect') + , proto = require('./application') + , Route = require('./router/route') + , Router = require('./router') + , req = require('./request') + , res = require('./response') + , utils = connect.utils; + +/** + * Expose `createApplication()`. + */ + +exports = module.exports = createApplication; + +/** + * Framework version. + */ + +exports.version = '3.2.5'; + +/** + * Expose mime. + */ + +exports.mime = connect.mime; + +/** + * Create an express application. + * + * @return {Function} + * @api public + */ + +function createApplication() { + var app = connect(); + utils.merge(app, proto); + app.request = { __proto__: req }; + app.response = { __proto__: res }; + app.init(); + return app; +} + +/** + * Expose connect.middleware as express.* + * for example `express.logger` etc. + */ + +for (var key in connect.middleware) { + Object.defineProperty( + exports + , key + , Object.getOwnPropertyDescriptor(connect.middleware, key)); +} + +/** + * Error on createServer(). + */ + +exports.createServer = function(){ + console.warn('Warning: express.createServer() is deprecated, express'); + console.warn('applications no longer inherit from http.Server,'); + console.warn('please use:'); + console.warn(''); + console.warn(' var express = require("express");'); + console.warn(' var app = express();'); + console.warn(''); + return createApplication(); +}; + +/** + * Expose the prototypes. + */ + +exports.application = proto; +exports.request = req; +exports.response = res; + +/** + * Expose constructors. + */ + +exports.Route = Route; +exports.Router = Router; + +// Error handler title + +exports.errorHandler.title = 'Express'; +
@@ -0,0 +1,33 @@
+ +/** + * Module dependencies. + */ + +var utils = require('./utils'); + +/** + * Initialization middleware, exposing the + * request and response to eachother, as well + * as defaulting the X-Powered-By header field. + * + * @param {Function} app + * @return {Function} + * @api private + */ + +exports.init = function(app){ + return function expressInit(req, res, next){ + req.app = res.app = app; + if (app.enabled('x-powered-by')) res.setHeader('X-Powered-By', 'Express'); + req.res = res; + res.req = req; + req.next = next; + + req.__proto__ = app.request; + res.__proto__ = app.response; + + res.locals = res.locals || utils.locals(res); + + next(); + } +};
@@ -0,0 +1,527 @@
+ +/** + * Module dependencies. + */ + +var http = require('http') + , utils = require('./utils') + , connect = require('connect') + , fresh = require('fresh') + , parseRange = require('range-parser') + , parse = connect.utils.parseUrl + , mime = connect.mime; + +/** + * Request prototype. + */ + +var req = exports = module.exports = { + __proto__: http.IncomingMessage.prototype +}; + +/** + * Return request header. + * + * The `Referrer` header field is special-cased, + * both `Referrer` and `Referer` are interchangeable. + * + * Examples: + * + * req.get('Content-Type'); + * // => "text/plain" + * + * req.get('content-type'); + * // => "text/plain" + * + * req.get('Something'); + * // => undefined + * + * Aliased as `req.header()`. + * + * @param {String} name + * @return {String} + * @api public + */ + +req.get = +req.header = function(name){ + switch (name = name.toLowerCase()) { + case 'referer': + case 'referrer': + return this.headers.referrer + || this.headers.referer; + default: + return this.headers[name]; + } +}; + +/** + * Check if the given `type(s)` is acceptable, returning + * the best match when true, otherwise `undefined`, in which + * case you should respond with 406 "Not Acceptable". + * + * The `type` value may be a single mime type string + * such as "application/json", the extension name + * such as "json", a comma-delimted list such as "json, html, text/plain", + * or an array `["json", "html", "text/plain"]`. When a list + * or array is given the _best_ match, if any is returned. + * + * Examples: + * + * // Accept: text/html + * req.accepts('html'); + * // => "html" + * + * // Accept: text/*, application/json + * req.accepts('html'); + * // => "html" + * req.accepts('text/html'); + * // => "text/html" + * req.accepts('json, text'); + * // => "json" + * req.accepts('application/json'); + * // => "application/json" + * + * // Accept: text/*, application/json + * req.accepts('image/png'); + * req.accepts('png'); + * // => undefined + * + * // Accept: text/*;q=.5, application/json + * req.accepts(['html', 'json']); + * req.accepts('html, json'); + * // => "json" + * + * @param {String|Array} type(s) + * @return {String} + * @api public + */ + +req.accepts = function(type){ + return utils.accepts(type, this.get('Accept')); +}; + +/** + * Check if the given `encoding` is accepted. + * + * @param {String} encoding + * @return {Boolean} + * @api public + */ + +req.acceptsEncoding = function(encoding){ + return ~this.acceptedEncodings.indexOf(encoding); +}; + +/** + * Check if the given `charset` is acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} charset + * @return {Boolean} + * @api public + */ + +req.acceptsCharset = function(charset){ + var accepted = this.acceptedCharsets; + return accepted.length + ? ~accepted.indexOf(charset) + : true; +}; + +/** + * Check if the given `lang` is acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} lang + * @return {Boolean} + * @api public + */ + +req.acceptsLanguage = function(lang){ + var accepted = this.acceptedLanguages; + return accepted.length + ? ~accepted.indexOf(lang) + : true; +}; + +/** + * Parse Range header field, + * capping to the given `size`. + * + * Unspecified ranges such as "0-" require + * knowledge of your resource length. In + * the case of a byte range this is of course + * the total number of bytes. If the Range + * header field is not given `null` is returned, + * `-1` when unsatisfiable, `-2` when syntactically invalid. + * + * NOTE: remember that ranges are inclusive, so + * for example "Range: users=0-3" should respond + * with 4 users when available, not 3. + * + * @param {Number} size + * @return {Array} + * @api public + */ + +req.range = function(size){ + var range = this.get('Range'); + if (!range) return; + return parseRange(size, range); +}; + +/** + * Return an array of encodings. + * + * Examples: + * + * ['gzip', 'deflate'] + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('acceptedEncodings', function(){ + var accept = this.get('Accept-Encoding'); + return accept + ? accept.trim().split(/ *, */) + : []; +}); + +/** + * Return an array of Accepted media types + * ordered from highest quality to lowest. + * + * Examples: + * + * [ { value: 'application/json', + * quality: 1, + * type: 'application', + * subtype: 'json' }, + * { value: 'text/html', + * quality: 0.5, + * type: 'text', + * subtype: 'html' } ] + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('accepted', function(){ + var accept = this.get('Accept'); + return accept + ? utils.parseAccept(accept) + : []; +}); + +/** + * Return an array of Accepted languages + * ordered from highest quality to lowest. + * + * Examples: + * + * Accept-Language: en;q=.5, en-us + * ['en-us', 'en'] + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('acceptedLanguages', function(){ + var accept = this.get('Accept-Language'); + return accept + ? utils + .parseParams(accept) + .map(function(obj){ + return obj.value; + }) + : []; +}); + +/** + * Return an array of Accepted charsets + * ordered from highest quality to lowest. + * + * Examples: + * + * Accept-Charset: iso-8859-5;q=.2, unicode-1-1;q=0.8 + * ['unicode-1-1', 'iso-8859-5'] + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('acceptedCharsets', function(){ + var accept = this.get('Accept-Charset'); + return accept + ? utils + .parseParams(accept) + .map(function(obj){ + return obj.value; + }) + : []; +}); + +/** + * Return the value of param `name` when present or `defaultValue`. + * + * - Checks route placeholders, ex: _/user/:id_ + * - Checks body params, ex: id=12, {"id":12} + * - Checks query string params, ex: ?id=12 + * + * To utilize request bodies, `req.body` + * should be an object. This can be done by using + * the `connect.bodyParser()` middleware. + * + * @param {String} name + * @param {Mixed} [defaultValue] + * @return {String} + * @api public + */ + +req.param = function(name, defaultValue){ + var params = this.params || {}; + var body = this.body || {}; + var query = this.query || {}; + if (null != params[name] && params.hasOwnProperty(name)) return params[name]; + if (null != body[name]) return body[name]; + if (null != query[name]) return query[name]; + return defaultValue; +}; + +/** + * Check if the incoming request contains the "Content-Type" + * header field, and it contains the give mime `type`. + * + * Examples: + * + * // With Content-Type: text/html; charset=utf-8 + * req.is('html'); + * req.is('text/html'); + * req.is('text/*'); + * // => true + * + * // When Content-Type is application/json + * req.is('json'); + * req.is('application/json'); + * req.is('application/*'); + * // => true + * + * req.is('html'); + * // => false + * + * @param {String} type + * @return {Boolean} + * @api public + */ + +req.is = function(type){ + var ct = this.get('Content-Type'); + if (!ct) return false; + ct = ct.split(';')[0]; + if (!~type.indexOf('/')) type = mime.lookup(type); + if (~type.indexOf('*')) { + type = type.split('/'); + ct = ct.split('/'); + if ('*' == type[0] && type[1] == ct[1]) return true; + if ('*' == type[1] && type[0] == ct[0]) return true; + return false; + } + return !! ~ct.indexOf(type); +}; + +/** + * Return the protocol string "http" or "https" + * when requested with TLS. When the "trust proxy" + * setting is enabled the "X-Forwarded-Proto" header + * field will be trusted. If you're running behind + * a reverse proxy that supplies https for you this + * may be enabled. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('protocol', function(){ + var trustProxy = this.app.get('trust proxy'); + return this.connection.encrypted + ? 'https' + : trustProxy + ? (this.get('X-Forwarded-Proto') || 'http') + : 'http'; +}); + +/** + * Short-hand for: + * + * req.protocol == 'https' + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('secure', function(){ + return 'https' == this.protocol; +}); + +/** + * Return the remote address, or when + * "trust proxy" is `true` return + * the upstream addr. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('ip', function(){ + return this.ips[0] || this.connection.remoteAddress; +}); + +/** + * When "trust proxy" is `true`, parse + * the "X-Forwarded-For" ip address list. + * + * For example if the value were "client, proxy1, proxy2" + * you would receive the array `["client", "proxy1", "proxy2"]` + * where "proxy2" is the furthest down-stream. + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('ips', function(){ + var trustProxy = this.app.get('trust proxy'); + var val = this.get('X-Forwarded-For'); + return trustProxy && val + ? val.split(/ *, */) + : []; +}); + +/** + * Return basic auth credentials. + * + * Examples: + * + * // http://tobi:hello@example.com + * req.auth + * // => { username: 'tobi', password: 'hello' } + * + * @return {Object} or undefined + * @api public + */ + +req.__defineGetter__('auth', function(){ + // missing + var auth = this.get('Authorization'); + if (!auth) return; + + // malformed + var parts = auth.split(' '); + if ('basic' != parts[0].toLowerCase()) return; + if (!parts[1]) return; + auth = parts[1]; + + // credentials + auth = new Buffer(auth, 'base64').toString().match(/^([^:]*):(.*)$/); + if (!auth) return; + return { username: auth[1], password: auth[2] }; +}); + +/** + * Return subdomains as an array. + * + * Subdomains are the dot-separated parts of the host before the main domain of + * the app. By default, the domain of the app is assumed to be the last two + * parts of the host. This can be changed by setting "subdomain offset". + * + * For example, if the domain is "tobi.ferrets.example.com": + * If "subdomain offset" is not set, req.subdomains is `["ferrets", "tobi"]`. + * If "subdomain offset" is 3, req.subdomains is `["tobi"]`. + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('subdomains', function(){ + var offset = this.app.get('subdomain offset'); + return (this.host || '') + .split('.') + .reverse() + .slice(offset); +}); + +/** + * Short-hand for `url.parse(req.url).pathname`. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('path', function(){ + return parse(this).pathname; +}); + +/** + * Parse the "Host" header field hostname. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('host', function(){ + var trustProxy = this.app.get('trust proxy'); + var host = trustProxy && this.get('X-Forwarded-Host'); + host = host || this.get('Host'); + if (!host) return; + return host.split(':')[0]; +}); + +/** + * Check if the request is fresh, aka + * Last-Modified and/or the ETag + * still match. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('fresh', function(){ + var method = this.method; + var s = this.res.statusCode; + + // GET or HEAD for weak freshness validation only + if ('GET' != method && 'HEAD' != method) return false; + + // 2xx or 304 as per rfc2616 14.26 + if ((s >= 200 && s < 300) || 304 == s) { + return fresh(this.headers, this.res._headers); + } + + return false; +}); + +/** + * Check if the request is stale, aka + * "Last-Modified" and / or the "ETag" for the + * resource has changed. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('stale', function(){ + return !this.fresh; +}); + +/** + * Check if the request was an _XMLHttpRequest_. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('xhr', function(){ + var val = this.get('X-Requested-With') || ''; + return 'xmlhttprequest' == val.toLowerCase(); +});
@@ -0,0 +1,757 @@
+/** + * Module dependencies. + */ + +var http = require('http') + , path = require('path') + , connect = require('connect') + , utils = connect.utils + , sign = require('cookie-signature').sign + , normalizeType = require('./utils').normalizeType + , normalizeTypes = require('./utils').normalizeTypes + , etag = require('./utils').etag + , statusCodes = http.STATUS_CODES + , cookie = require('cookie') + , send = require('send') + , mime = connect.mime + , basename = path.basename + , extname = path.extname + , join = path.join; + +/** + * Response prototype. + */ + +var res = module.exports = { + __proto__: http.ServerResponse.prototype +}; + +/** + * Set status `code`. + * + * @param {Number} code + * @return {ServerResponse} + * @api public + */ + +res.status = function(code){ + this.statusCode = code; + return this; +}; + +/** + * Set Link header field with the given `links`. + * + * Examples: + * + * res.links({ + * next: 'http://api.example.com/users?page=2', + * last: 'http://api.example.com/users?page=5' + * }); + * + * @param {Object} links + * @return {ServerResponse} + * @api public + */ + +res.links = function(links){ + return this.set('Link', Object.keys(links).map(function(rel){ + return '<' + links[rel] + '>; rel="' + rel + '"'; + }).join(', ')); +}; + +/** + * Send a response. + * + * Examples: + * + * res.send(new Buffer('wahoo')); + * res.send({ some: 'json' }); + * res.send('<p>some html</p>'); + * res.send(404, 'Sorry, cant find that'); + * res.send(404); + * + * @param {Mixed} body or status + * @param {Mixed} body + * @return {ServerResponse} + * @api public + */ + +res.send = function(body){ + var req = this.req; + var head = 'HEAD' == req.method; + var len; + + // allow status / body + if (2 == arguments.length) { + // res.send(body, status) backwards compat + if ('number' != typeof body && 'number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = body; + body = arguments[1]; + } + } + + switch (typeof body) { + // response status + case 'number': + this.get('Content-Type') || this.type('txt'); + this.statusCode = body; + body = http.STATUS_CODES[body]; + break; + // string defaulting to html + case 'string': + if (!this.get('Content-Type')) { + this.charset = this.charset || 'utf-8'; + this.type('html'); + } + break; + case 'boolean': + case 'object': + if (null == body) { + body = ''; + } else if (Buffer.isBuffer(body)) { + this.get('Content-Type') || this.type('bin'); + } else { + return this.json(body); + } + break; + } + + // populate Content-Length + if (undefined !== body && !this.get('Content-Length')) { + this.set('Content-Length', len = Buffer.isBuffer(body) + ? body.length + : Buffer.byteLength(body)); + } + + // ETag support + // TODO: W/ support + if (len > 1024 && 'GET' == req.method) { + if (!this.get('ETag')) { + this.set('ETag', etag(body)); + } + } + + // freshness + if (req.fresh) this.statusCode = 304; + + // strip irrelevant headers + if (204 == this.statusCode || 304 == this.statusCode) { + this.removeHeader('Content-Type'); + this.removeHeader('Content-Length'); + this.removeHeader('Transfer-Encoding'); + body = ''; + } + + // respond + this.end(head ? null : body); + return this; +}; + +/** + * Send JSON response. + * + * Examples: + * + * res.json(null); + * res.json({ user: 'tj' }); + * res.json(500, 'oh noes!'); + * res.json(404, 'I dont have that'); + * + * @param {Mixed} obj or status + * @param {Mixed} obj + * @return {ServerResponse} + * @api public + */ + +res.json = function(obj){ + // allow status / body + if (2 == arguments.length) { + // res.json(body, status) backwards compat + if ('number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = obj; + obj = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(obj, replacer, spaces); + + // content-type + this.charset = this.charset || 'utf-8'; + this.get('Content-Type') || this.set('Content-Type', 'application/json'); + + return this.send(body); +}; + +/** + * Send JSON response with JSONP callback support. + * + * Examples: + * + * res.jsonp(null); + * res.jsonp({ user: 'tj' }); + * res.jsonp(500, 'oh noes!'); + * res.jsonp(404, 'I dont have that'); + * + * @param {Mixed} obj or status + * @param {Mixed} obj + * @return {ServerResponse} + * @api public + */ + +res.jsonp = function(obj){ + // allow status / body + if (2 == arguments.length) { + // res.json(body, status) backwards compat + if ('number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = obj; + obj = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(obj, replacer, spaces) + .replace(/\u2028/g, '\\u2028') + .replace(/\u2029/g, '\\u2029'); + var callback = this.req.query[app.get('jsonp callback name')]; + + // content-type + this.charset = this.charset || 'utf-8'; + this.set('Content-Type', 'application/json'); + + // jsonp + if (callback) { + this.set('Content-Type', 'text/javascript'); + var cb = callback.replace(/[^\[\]\w$.]/g, ''); + body = cb + ' && ' + cb + '(' + body + ');'; + } + + return this.send(body); +}; + +/** + * Transfer the file at the given `path`. + * + * Automatically sets the _Content-Type_ response header field. + * The callback `fn(err)` is invoked when the transfer is complete + * or when an error occurs. Be sure to check `res.sentHeader` + * if you wish to attempt responding, as the header and some data + * may have already been transferred. + * + * Options: + * + * - `maxAge` defaulting to 0 + * - `root` root directory for relative filenames + * + * Examples: + * + * The following example illustrates how `res.sendfile()` may + * be used as an alternative for the `static()` middleware for + * dynamic situations. The code backing `res.sendfile()` is actually + * the same code, so HTTP cache support etc is identical. + * + * app.get('/user/:uid/photos/:file', function(req, res){ + * var uid = req.params.uid + * , file = req.params.file; + * + * req.user.mayViewFilesFrom(uid, function(yes){ + * if (yes) { + * res.sendfile('/uploads/' + uid + '/' + file); + * } else { + * res.send(403, 'Sorry! you cant see that.'); + * } + * }); + * }); + * + * @param {String} path + * @param {Object|Function} options or fn + * @param {Function} fn + * @api public + */ + +res.sendfile = function(path, options, fn){ + var self = this + , req = self.req + , next = this.req.next + , options = options || {} + , done; + + // support function as second arg + if ('function' == typeof options) { + fn = options; + options = {}; + } + + // socket errors + req.socket.on('error', error); + + // errors + function error(err) { + if (done) return; + done = true; + + // clean up + cleanup(); + if (!self.headerSent) self.removeHeader('Content-Disposition'); + + // callback available + if (fn) return fn(err); + + // list in limbo if there's no callback + if (self.headerSent) return; + + // delegate + next(err); + } + + // streaming + function stream() { + if (done) return; + cleanup(); + if (fn) self.on('finish', fn); + } + + // cleanup + function cleanup() { + req.socket.removeListener('error', error); + } + + // transfer + var file = send(req, path); + if (options.root) file.root(options.root); + file.maxage(options.maxAge || 0); + file.on('error', error); + file.on('directory', next); + file.on('stream', stream); + file.pipe(this); + this.on('finish', cleanup); +}; + +/** + * Transfer the file at the given `path` as an attachment. + * + * Optionally providing an alternate attachment `filename`, + * and optional callback `fn(err)`. The callback is invoked + * when the data transfer is complete, or when an error has + * ocurred. Be sure to check `res.headerSent` if you plan to respond. + * + * This method uses `res.sendfile()`. + * + * @param {String} path + * @param {String|Function} filename or fn + * @param {Function} fn + * @api public + */ + +res.download = function(path, filename, fn){ + // support function as second arg + if ('function' == typeof filename) { + fn = filename; + filename = null; + } + + filename = filename || path; + this.set('Content-Disposition', 'attachment; filename="' + basename(filename) + '"'); + return this.sendfile(path, fn); +}; + +/** + * Set _Content-Type_ response header with `type` through `mime.lookup()` + * when it does not contain "/", or set the Content-Type to `type` otherwise. + * + * Examples: + * + * res.type('.html'); + * res.type('html'); + * res.type('json'); + * res.type('application/json'); + * res.type('png'); + * + * @param {String} type + * @return {ServerResponse} for chaining + * @api public + */ + +res.contentType = +res.type = function(type){ + return this.set('Content-Type', ~type.indexOf('/') + ? type + : mime.lookup(type)); +}; + +/** + * Respond to the Acceptable formats using an `obj` + * of mime-type callbacks. + * + * This method uses `req.accepted`, an array of + * acceptable types ordered by their quality values. + * When "Accept" is not present the _first_ callback + * is invoked, otherwise the first match is used. When + * no match is performed the server responds with + * 406 "Not Acceptable". + * + * Content-Type is set for you, however if you choose + * you may alter this within the callback using `res.type()` + * or `res.set('Content-Type', ...)`. + * + * res.format({ + * 'text/plain': function(){ + * res.send('hey'); + * }, + * + * 'text/html': function(){ + * res.send('<p>hey</p>'); + * }, + * + * 'appliation/json': function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * In addition to canonicalized MIME types you may + * also use extnames mapped to these types: + * + * res.format({ + * text: function(){ + * res.send('hey'); + * }, + * + * html: function(){ + * res.send('<p>hey</p>'); + * }, + * + * json: function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * By default Express passes an `Error` + * with a `.status` of 406 to `next(err)` + * if a match is not made. If you provide + * a `.default` callback it will be invoked + * instead. + * + * @param {Object} obj + * @return {ServerResponse} for chaining + * @api public + */ + +res.format = function(obj){ + var req = this.req + , next = req.next; + + var fn = obj.default; + if (fn) delete obj.default; + var keys = Object.keys(obj); + + var key = req.accepts(keys); + + this.set('Vary', 'Accept'); + + if (key) { + this.set('Content-Type', normalizeType(key).value); + obj[key](req, this, next); + } else if (fn) { + fn(); + } else { + var err = new Error('Not Acceptable'); + err.status = 406; + err.types = normalizeTypes(keys).map(function(o){ return o.value }); + next(err); + } + + return this; +}; + +/** + * Set _Content-Disposition_ header to _attachment_ with optional `filename`. + * + * @param {String} filename + * @return {ServerResponse} + * @api public + */ + +res.attachment = function(filename){ + if (filename) this.type(extname(filename)); + this.set('Content-Disposition', filename + ? 'attachment; filename="' + basename(filename) + '"' + : 'attachment'); + return this; +}; + +/** + * Set header `field` to `val`, or pass + * an object of header fields. + * + * Examples: + * + * res.set('Foo', ['bar', 'baz']); + * res.set('Accept', 'application/json'); + * res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' }); + * + * Aliased as `res.header()`. + * + * @param {String|Object|Array} field + * @param {String} val + * @return {ServerResponse} for chaining + * @api public + */ + +res.set = +res.header = function(field, val){ + if (2 == arguments.length) { + if (Array.isArray(val)) val = val.map(String); + else val = String(val); + this.setHeader(field, val); + } else { + for (var key in field) { + this.set(key, field[key]); + } + } + return this; +}; + +/** + * Get value for header `field`. + * + * @param {String} field + * @return {String} + * @api public + */ + +res.get = function(field){ + return this.getHeader(field); +}; + +/** + * Clear cookie `name`. + * + * @param {String} name + * @param {Object} options + * @param {ServerResponse} for chaining + * @api public + */ + +res.clearCookie = function(name, options){ + var opts = { expires: new Date(1), path: '/' }; + return this.cookie(name, '', options + ? utils.merge(opts, options) + : opts); +}; + +/** + * Set cookie `name` to `val`, with the given `options`. + * + * Options: + * + * - `maxAge` max-age in milliseconds, converted to `expires` + * - `signed` sign the cookie + * - `path` defaults to "/" + * + * Examples: + * + * // "Remember Me" for 15 minutes + * res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true }); + * + * // save as above + * res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true }) + * + * @param {String} name + * @param {String|Object} val + * @param {Options} options + * @api public + */ + +res.cookie = function(name, val, options){ + options = utils.merge({}, options); + var secret = this.req.secret; + var signed = options.signed; + if (signed && !secret) throw new Error('connect.cookieParser("secret") required for signed cookies'); + if ('number' == typeof val) val = val.toString(); + if ('object' == typeof val) val = 'j:' + JSON.stringify(val); + if (signed) val = 's:' + sign(val, secret); + if ('maxAge' in options) { + options.expires = new Date(Date.now() + options.maxAge); + options.maxAge /= 1000; + } + if (null == options.path) options.path = '/'; + this.set('Set-Cookie', cookie.serialize(name, String(val), options)); + return this; +}; + + +/** + * Set the location header to `url`. + * + * The given `url` can also be the name of a mapped url, for + * example by default express supports "back" which redirects + * to the _Referrer_ or _Referer_ headers or "/". + * + * Examples: + * + * res.location('/foo/bar').; + * res.location('http://example.com'); + * res.location('../login'); // /blog/post/1 -> /blog/login + * + * Mounting: + * + * When an application is mounted and `res.location()` + * is given a path that does _not_ lead with "/" it becomes + * relative to the mount-point. For example if the application + * is mounted at "/blog", the following would become "/blog/login". + * + * res.location('login'); + * + * While the leading slash would result in a location of "/login": + * + * res.location('/login'); + * + * @param {String} url + * @api public + */ + +res.location = function(url){ + var app = this.app + , req = this.req; + + // setup redirect map + var map = { back: req.get('Referrer') || '/' }; + + // perform redirect + url = map[url] || url; + + // relative + if (!~url.indexOf('://') && 0 != url.indexOf('//')) { + var path + + // relative to path + if ('.' == url[0]) { + path = req.originalUrl.split('?')[0] + url = path + ('/' == path[path.length - 1] ? '' : '/') + url; + // relative to mount-point + } else if ('/' != url[0]) { + path = app.path(); + url = path + '/' + url; + } + } + + // Respond + this.set('Location', url); + return this; +}; + +/** + * Redirect to the given `url` with optional response `status` + * defaulting to 302. + * + * The resulting `url` is determined by `res.location()`, so + * it will play nicely with mounted apps, relative paths, + * `"back"` etc. + * + * Examples: + * + * res.redirect('/foo/bar'); + * res.redirect('http://example.com'); + * res.redirect(301, 'http://example.com'); + * res.redirect('http://example.com', 301); + * res.redirect('../login'); // /blog/post/1 -> /blog/login + * + * @param {String} url + * @param {Number} code + * @api public + */ + +res.redirect = function(url){ + var app = this.app + , head = 'HEAD' == this.req.method + , status = 302 + , body; + + // allow status / url + if (2 == arguments.length) { + if ('number' == typeof url) { + status = url; + url = arguments[1]; + } else { + status = arguments[1]; + } + } + + // Set location header + this.location(url); + url = this.get('Location'); + + // Support text/{plain,html} by default + this.format({ + text: function(){ + body = statusCodes[status] + '. Redirecting to ' + encodeURI(url); + }, + + html: function(){ + var u = utils.escape(url); + body = '<p>' + statusCodes[status] + '. Redirecting to <a href="' + u + '">' + u + '</a></p>'; + }, + + default: function(){ + body = ''; + } + }); + + // Respond + this.statusCode = status; + this.set('Content-Length', Buffer.byteLength(body)); + this.end(head ? null : body); +}; + +/** + * Render `view` with the given `options` and optional callback `fn`. + * When a callback function is given a response will _not_ be made + * automatically, otherwise a response of _200_ and _text/html_ is given. + * + * Options: + * + * - `cache` boolean hinting to the engine it should cache + * - `filename` filename of the view being rendered + * + * @param {String} view + * @param {Object|Function} options or callback function + * @param {Function} fn + * @api public + */ + +res.render = function(view, options, fn){ + var self = this + , options = options || {} + , req = this.req + , app = req.app; + + // support callback function as second arg + if ('function' == typeof options) { + fn = options, options = {}; + } + + // merge res.locals + options._locals = self.locals; + + // default callback to respond + fn = fn || function(err, str){ + if (err) return req.next(err); + self.send(str); + }; + + // render + app.render(view, options, fn); +};
@@ -0,0 +1,273 @@
+/** + * Module dependencies. + */ + +var Route = require('./route') + , utils = require('../utils') + , methods = require('methods') + , debug = require('debug')('express:router') + , parse = require('connect').utils.parseUrl; + +/** + * Expose `Router` constructor. + */ + +exports = module.exports = Router; + +/** + * Initialize a new `Router` with the given `options`. + * + * @param {Object} options + * @api private + */ + +function Router(options) { + options = options || {}; + var self = this; + this.map = {}; + this.params = {}; + this._params = []; + this.caseSensitive = options.caseSensitive; + this.strict = options.strict; + this.middleware = function router(req, res, next){ + self._dispatch(req, res, next); + }; +} + +/** + * Register a param callback `fn` for the given `name`. + * + * @param {String|Function} name + * @param {Function} fn + * @return {Router} for chaining + * @api public + */ + +Router.prototype.param = function(name, fn){ + // param logic + if ('function' == typeof name) { + this._params.push(name); + return; + } + + // apply param functions + var params = this._params + , len = params.length + , ret; + + for (var i = 0; i < len; ++i) { + if (ret = params[i](name, fn)) { + fn = ret; + } + } + + // ensure we end up with a + // middleware function + if ('function' != typeof fn) { + throw new Error('invalid param() call for ' + name + ', got ' + fn); + } + + (this.params[name] = this.params[name] || []).push(fn); + return this; +}; + +/** + * Route dispatcher aka the route "middleware". + * + * @param {IncomingMessage} req + * @param {ServerResponse} res + * @param {Function} next + * @api private + */ + +Router.prototype._dispatch = function(req, res, next){ + var params = this.params + , self = this; + + debug('dispatching %s %s (%s)', req.method, req.url, req.originalUrl); + + // route dispatch + (function pass(i, err){ + var paramCallbacks + , paramIndex = 0 + , paramVal + , route + , keys + , key; + + // match next route + function nextRoute(err) { + pass(req._route_index + 1, err); + } + + // match route + req.route = route = self.matchRequest(req, i); + + // no route + if (!route) return next(err); + debug('matched %s %s', route.method, route.path); + + // we have a route + // start at param 0 + req.params = route.params; + keys = route.keys; + i = 0; + + // param callbacks + function param(err) { + paramIndex = 0; + key = keys[i++]; + paramVal = key && req.params[key.name]; + paramCallbacks = key && params[key.name]; + + try { + if ('route' == err) { + nextRoute(); + } else if (err) { + i = 0; + callbacks(err); + } else if (paramCallbacks && undefined !== paramVal) { + paramCallback(); + } else if (key) { + param(); + } else { + i = 0; + callbacks(); + } + } catch (err) { + param(err); + } + }; + + param(err); + + // single param callbacks + function paramCallback(err) { + var fn = paramCallbacks[paramIndex++]; + if (err || !fn) return param(err); + fn(req, res, paramCallback, paramVal, key.name); + } + + // invoke route callbacks + function callbacks(err) { + var fn = route.callbacks[i++]; + try { + if ('route' == err) { + nextRoute(); + } else if (err && fn) { + if (fn.length < 4) return callbacks(err); + fn(err, req, res, callbacks); + } else if (fn) { + if (fn.length < 4) return fn(req, res, callbacks); + callbacks(); + } else { + nextRoute(err); + } + } catch (err) { + callbacks(err); + } + } + })(0); +}; + +/** + * Attempt to match a route for `req` + * with optional starting index of `i` + * defaulting to 0. + * + * @param {IncomingMessage} req + * @param {Number} i + * @return {Route} + * @api private + */ + +Router.prototype.matchRequest = function(req, i, head){ + var method = req.method.toLowerCase() + , url = parse(req) + , path = url.pathname + , routes = this.map + , i = i || 0 + , route; + + // HEAD support + if (!head && 'head' == method) { + route = this.matchRequest(req, i, true); + if (route) return route; + method = 'get'; + } + + // routes for this method + if (routes = routes[method]) { + + // matching routes + for (var len = routes.length; i < len; ++i) { + route = routes[i]; + if (route.match(path)) { + req._route_index = i; + return route; + } + } + } +}; + +/** + * Attempt to match a route for `method` + * and `url` with optional starting + * index of `i` defaulting to 0. + * + * @param {String} method + * @param {String} url + * @param {Number} i + * @return {Route} + * @api private + */ + +Router.prototype.match = function(method, url, i, head){ + var req = { method: method, url: url }; + return this.matchRequest(req, i, head); +}; + +/** + * Route `method`, `path`, and one or more callbacks. + * + * @param {String} method + * @param {String} path + * @param {Function} callback... + * @return {Router} for chaining + * @api private + */ + +Router.prototype.route = function(method, path, callbacks){ + var method = method.toLowerCase() + , callbacks = utils.flatten([].slice.call(arguments, 2)); + + // ensure path was given + if (!path) throw new Error('Router#' + method + '() requires a path'); + + // ensure all callbacks are functions + callbacks.forEach(function(fn, i){ + if ('function' == typeof fn) return; + var type = {}.toString.call(fn); + var msg = '.' + method + '() requires callback functions but got a ' + type; + throw new Error(msg); + }); + + // create the route + debug('defined %s %s', method, path); + var route = new Route(method, path, callbacks, { + sensitive: this.caseSensitive, + strict: this.strict + }); + + // add it + (this.map[method] = this.map[method] || []).push(route); + return this; +}; + +methods.forEach(function(method){ + Router.prototype[method] = function(path){ + var args = [method].concat([].slice.call(arguments)); + this.route.apply(this, args); + return this; + }; +});
@@ -0,0 +1,72 @@
+ +/** + * Module dependencies. + */ + +var utils = require('../utils'); + +/** + * Expose `Route`. + */ + +module.exports = Route; + +/** + * Initialize `Route` with the given HTTP `method`, `path`, + * and an array of `callbacks` and `options`. + * + * Options: + * + * - `sensitive` enable case-sensitive routes + * - `strict` enable strict matching for trailing slashes + * + * @param {String} method + * @param {String} path + * @param {Array} callbacks + * @param {Object} options. + * @api private + */ + +function Route(method, path, callbacks, options) { + options = options || {}; + this.path = path; + this.method = method; + this.callbacks = callbacks; + this.regexp = utils.pathRegexp(path + , this.keys = [] + , options.sensitive + , options.strict); +} + +/** + * Check if this route matches `path`, if so + * populate `.params`. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +Route.prototype.match = function(path){ + var keys = this.keys + , params = this.params = [] + , m = this.regexp.exec(path); + + if (!m) return false; + + for (var i = 1, len = m.length; i < len; ++i) { + var key = keys[i - 1]; + + var val = 'string' == typeof m[i] + ? decodeURIComponent(m[i]) + : m[i]; + + if (key) { + params[key.name] = val; + } else { + params.push(val); + } + } + + return true; +};
@@ -0,0 +1,313 @@
+ +/** + * Module dependencies. + */ + +var mime = require('connect').mime + , crc32 = require('buffer-crc32'); + +/** + * toString ref. + */ + +var toString = {}.toString; + +/** + * Return ETag for `body`. + * + * @param {String|Buffer} body + * @return {String} + * @api private + */ + +exports.etag = function(body){ + return '"' + crc32.signed(body) + '"'; +}; + +/** + * Make `locals()` bound to the given `obj`. + * + * This is used for `app.locals` and `res.locals`. + * + * @param {Object} obj + * @return {Function} + * @api private + */ + +exports.locals = function(obj){ + function locals(obj){ + for (var key in obj) locals[key] = obj[key]; + return obj; + }; + + return locals; +}; + +/** + * Check if `path` looks absolute. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +exports.isAbsolute = function(path){ + if ('/' == path[0]) return true; + if (':' == path[1] && '\\' == path[2]) return true; +}; + +/** + * Flatten the given `arr`. + * + * @param {Array} arr + * @return {Array} + * @api private + */ + +exports.flatten = function(arr, ret){ + var ret = ret || [] + , len = arr.length; + for (var i = 0; i < len; ++i) { + if (Array.isArray(arr[i])) { + exports.flatten(arr[i], ret); + } else { + ret.push(arr[i]); + } + } + return ret; +}; + +/** + * Normalize the given `type`, for example "html" becomes "text/html". + * + * @param {String} type + * @return {Object} + * @api private + */ + +exports.normalizeType = function(type){ + return ~type.indexOf('/') + ? acceptParams(type) + : { value: mime.lookup(type), params: {} }; +}; + +/** + * Normalize `types`, for example "html" becomes "text/html". + * + * @param {Array} types + * @return {Array} + * @api private + */ + +exports.normalizeTypes = function(types){ + var ret = []; + + for (var i = 0; i < types.length; ++i) { + ret.push(exports.normalizeType(types[i])); + } + + return ret; +}; + +/** + * Return the acceptable type in `types`, if any. + * + * @param {Array} types + * @param {String} str + * @return {String} + * @api private + */ + +exports.acceptsArray = function(types, str){ + // accept anything when Accept is not present + if (!str) return types[0]; + + // parse + var accepted = exports.parseAccept(str) + , normalized = exports.normalizeTypes(types) + , len = accepted.length; + + for (var i = 0; i < len; ++i) { + for (var j = 0, jlen = types.length; j < jlen; ++j) { + if (exports.accept(normalized[j], accepted[i])) { + return types[j]; + } + } + } +}; + +/** + * Check if `type(s)` are acceptable based on + * the given `str`. + * + * @param {String|Array} type(s) + * @param {String} str + * @return {Boolean|String} + * @api private + */ + +exports.accepts = function(type, str){ + if ('string' == typeof type) type = type.split(/ *, */); + return exports.acceptsArray(type, str); +}; + +/** + * Check if `type` array is acceptable for `other`. + * + * @param {Object} type + * @param {Object} other + * @return {Boolean} + * @api private + */ + +exports.accept = function(type, other){ + var t = type.value.split('/'); + return (t[0] == other.type || '*' == other.type) + && (t[1] == other.subtype || '*' == other.subtype) + && paramsEqual(type.params, other.params); +}; + +/** + * Check if accept params are equal. + * + * @param {Object} a + * @param {Object} b + * @return {Boolean} + * @api private + */ + +function paramsEqual(a, b){ + return !Object.keys(a).some(function(k) { + return a[k] != b[k]; + }); +} + +/** + * Parse accept `str`, returning + * an array objects containing + * `.type` and `.subtype` along + * with the values provided by + * `parseQuality()`. + * + * @param {Type} name + * @return {Type} + * @api private + */ + +exports.parseAccept = function(str){ + return exports + .parseParams(str) + .map(function(obj){ + var parts = obj.value.split('/'); + obj.type = parts[0]; + obj.subtype = parts[1]; + return obj; + }); +}; + +/** + * Parse quality `str`, returning an + * array of objects with `.value`, + * `.quality` and optional `.params` + * + * @param {String} str + * @return {Array} + * @api private + */ + +exports.parseParams = function(str){ + return str + .split(/ *, */) + .map(acceptParams) + .filter(function(obj){ + return obj.quality; + }) + .sort(function(a, b){ + if (a.quality === b.quality) { + return a.originalIndex - b.originalIndex; + } else { + return b.quality - a.quality; + } + }); +}; + +/** + * Parse accept params `str` returning an + * object with `.value`, `.quality` and `.params`. + * also includes `.originalIndex` for stable sorting + * + * @param {String} str + * @return {Object} + * @api private + */ + +function acceptParams(str, index) { + var parts = str.split(/ *; */); + var ret = { value: parts[0], quality: 1, params: {}, originalIndex: index }; + + for (var i = 1; i < parts.length; ++i) { + var pms = parts[i].split(/ *= */); + if ('q' == pms[0]) { + ret.quality = parseFloat(pms[1]); + } else { + ret.params[pms[0]] = pms[1]; + } + } + + return ret; +} + +/** + * Escape special characters in the given string of html. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html) { + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(/</g, '<') + .replace(/>/g, '>'); +}; + +/** + * Normalize the given path string, + * returning a regular expression. + * + * An empty array should be passed, + * which will contain the placeholder + * key names. For example "/user/:id" will + * then contain ["id"]. + * + * @param {String|RegExp|Array} path + * @param {Array} keys + * @param {Boolean} sensitive + * @param {Boolean} strict + * @return {RegExp} + * @api private + */ + +exports.pathRegexp = function(path, keys, sensitive, strict) { + if (toString.call(path) == '[object RegExp]') return path; + if (Array.isArray(path)) path = '(' + path.join('|') + ')'; + path = path + .concat(strict ? '' : '/?') + .replace(/\/\(/g, '(?:/') + .replace(/(\/)?(\.)?:(\w+)(?:(\(.*?\)))?(\?)?(\*)?/g, function(_, slash, format, key, capture, optional, star){ + keys.push({ name: key, optional: !! optional }); + slash = slash || ''; + return '' + + (optional ? '' : slash) + + '(?:' + + (optional ? slash : '') + + (format || '') + (capture || (format && '([^/.]+?)' || '([^/]+?)')) + ')' + + (optional || '') + + (star ? '(/*)?' : ''); + }) + .replace(/([\/.])/g, '\\$1') + .replace(/\*/g, '(.*)'); + return new RegExp('^' + path + '$', sensitive ? '' : 'i'); +}
@@ -0,0 +1,77 @@
+/** + * Module dependencies. + */ + +var path = require('path') + , fs = require('fs') + , utils = require('./utils') + , dirname = path.dirname + , basename = path.basename + , extname = path.extname + , exists = fs.existsSync || path.existsSync + , join = path.join; + +/** + * Expose `View`. + */ + +module.exports = View; + +/** + * Initialize a new `View` with the given `name`. + * + * Options: + * + * - `defaultEngine` the default template engine name + * - `engines` template engine require() cache + * - `root` root path for view lookup + * + * @param {String} name + * @param {Object} options + * @api private + */ + +function View(name, options) { + options = options || {}; + this.name = name; + this.root = options.root; + var engines = options.engines; + this.defaultEngine = options.defaultEngine; + var ext = this.ext = extname(name); + if (!ext && !this.defaultEngine) throw new Error('No default engine was specified and no extension was provided.'); + if (!ext) name += (ext = this.ext = ('.' != this.defaultEngine[0] ? '.' : '') + this.defaultEngine); + this.engine = engines[ext] || (engines[ext] = require(ext.slice(1)).__express); + this.path = this.lookup(name); +} + +/** + * Lookup view by the given `path` + * + * @param {String} path + * @return {String} + * @api private + */ + +View.prototype.lookup = function(path){ + var ext = this.ext; + + // <path>.<engine> + if (!utils.isAbsolute(path)) path = join(this.root, path); + if (exists(path)) return path; + + // <path>/index.<engine> + path = join(dirname(path), basename(path, ext), 'index' + ext); + if (exists(path)) return path; +}; + +/** + * Render with the given `options` and callback `fn(err, str)`. + * + * @param {Object} options + * @param {Function} fn + * @api private + */ + +View.prototype.render = function(options, fn){ + this.engine(this.path, options, fn); +};
@@ -0,0 +1,127 @@
+{ + "_args": [ + [ + "express@3.2.6", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer" + ] + ], + "_from": "express@3.2.6", + "_id": "express@3.2.6", + "_inCache": true, + "_installable": true, + "_location": "/express", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.2.14", + "_phantomChildren": {}, + "_requested": { + "name": "express", + "raw": "express@3.2.6", + "rawSpec": "3.2.6", + "scope": null, + "spec": "3.2.6", + "type": "version" + }, + "_requiredBy": [ + "/" + ], + "_resolved": "https://registry.npmjs.org/express/-/express-3.2.6.tgz", + "_shasum": "d8a9fe065adc23c5b41ec2c689c672b261430ffc", + "_shrinkwrap": null, + "_spec": "express@3.2.6", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "bin": { + "express": "./bin/express" + }, + "bugs": { + "url": "https://github.com/visionmedia/express/issues" + }, + "contributors": [ + { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + { + "email": "aaron.heckmann+github@gmail.com", + "name": "Aaron Heckmann" + }, + { + "email": "ciaranj@gmail.com", + "name": "Ciaran Jessup" + }, + { + "email": "rauchg@gmail.com", + "name": "Guillermo Rauch" + } + ], + "dependencies": { + "buffer-crc32": "0.2.1", + "commander": "0.6.1", + "connect": "2.7.11", + "cookie": "0.1.0", + "cookie-signature": "1.0.1", + "debug": "*", + "fresh": "0.1.0", + "methods": "0.0.1", + "mkdirp": "0.3.4", + "range-parser": "0.0.4", + "send": "0.1.0" + }, + "description": "Sinatra inspired web development framework", + "devDependencies": { + "connect-redis": "*", + "ejs": "*", + "hjs": "*", + "jade": "*", + "marked": "*", + "mocha": "*", + "should": "*", + "stylus": "*", + "supertest": "0.6.0" + }, + "directories": {}, + "dist": { + "shasum": "d8a9fe065adc23c5b41ec2c689c672b261430ffc", + "tarball": "http://registry.npmjs.org/express/-/express-3.2.6.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/visionmedia/express#readme", + "keywords": [ + "express", + "framework", + "sinatra", + "web", + "rest", + "restful", + "router", + "app", + "api" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "express", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/express.git" + }, + "scripts": { + "prepublish": "npm prune", + "test": "make test" + }, + "version": "3.2.6" +}
@@ -0,0 +1,17 @@
+var express = require('./'); +var app = express(); + +express.request.toJSON = function(){ + return { + method: this.method, + url: this.url, + header: this.headers + } +}; + +app.get('*', function(req, res){ + console.log(JSON.stringify(req)); + res.send(200); +}); + +app.listen(4000)
@@ -0,0 +1,5 @@
+language: node_js +node_js: + - 0.8 + - 0.9 + - "0.10"
@@ -0,0 +1,7 @@
+Copyright (C) 2011 Felix Geisendörfer + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,419 @@
+# Formidable + +[](http://travis-ci.org/felixge/node-formidable) + +## Purpose + +A node.js module for parsing form data, especially file uploads. + +## Current status + +This module was developed for [Transloadit](http://transloadit.com/), a service focused on uploading +and encoding images and videos. It has been battle-tested against hundreds of GB of file uploads from +a large variety of clients and is considered production-ready. + +## Features + +* Fast (~500mb/sec), non-buffering multipart parser +* Automatically writing file uploads to disk +* Low memory footprint +* Graceful error handling +* Very high test coverage + +## Installation + +Via [npm](http://github.com/isaacs/npm): +``` +npm install formidable@latest +``` +Manually: +``` +git clone git://github.com/felixge/node-formidable.git formidable +vim my.js +# var formidable = require('./formidable'); +``` + +Note: Formidable requires [gently](http://github.com/felixge/node-gently) to run the unit tests, but you won't need it for just using the library. + +## Example + +Parse an incoming file upload. +```javascript +var formidable = require('formidable'), + http = require('http'), + util = require('util'); + +http.createServer(function(req, res) { + if (req.url == '/upload' && req.method.toLowerCase() == 'post') { + // parse a file upload + var form = new formidable.IncomingForm(); + + form.parse(req, function(err, fields, files) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.write('received upload:\n\n'); + res.end(util.inspect({fields: fields, files: files})); + }); + + return; + } + + // show a file upload form + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '<form action="/upload" enctype="multipart/form-data" method="post">'+ + '<input type="text" name="title"><br>'+ + '<input type="file" name="upload" multiple="multiple"><br>'+ + '<input type="submit" value="Upload">'+ + '</form>' + ); +}).listen(8080); +``` +## API + +### Formidable.IncomingForm +```javascript +var form = new formidable.IncomingForm() +``` +Creates a new incoming form. + +```javascript +form.encoding = 'utf-8'; +``` +Sets encoding for incoming form fields. + +```javascript +form.uploadDir = process.env.TMP || process.env.TMPDIR || process.env.TEMP || '/tmp' || process.cwd(); +``` +The directory for placing file uploads in. You can move them later on using +`fs.rename()`. The default directory is picked at module load time depending on +the first existing directory from those listed above. + +```javascript +form.keepExtensions = false; +``` +If you want the files written to `form.uploadDir` to include the extensions of the original files, set this property to `true`. + +```javascript +form.type +``` +Either 'multipart' or 'urlencoded' depending on the incoming request. + +```javascript +form.maxFieldsSize = 2 * 1024 * 1024; +``` +Limits the amount of memory a field (not file) can allocate in bytes. +If this value is exceeded, an `'error'` event is emitted. The default +size is 2MB. + +```javascript +form.maxFields = 0; +``` +Limits the number of fields that the querystring parser will decode. Defaults +to 0 (unlimited). + +```javascript +form.hash = false; +``` +If you want checksums calculated for incoming files, set this to either `'sha1'` or `'md5'`. + +```javascript +form.bytesReceived +``` +The amount of bytes received for this form so far. + +```javascript +form.bytesExpected +``` +The expected number of bytes in this form. + +```javascript +form.parse(request, [cb]); +``` +Parses an incoming node.js `request` containing form data. If `cb` is provided, all fields an files are collected and passed to the callback: + + +```javascript +form.parse(req, function(err, fields, files) { + // ... +}); + +form.onPart(part); +``` +You may overwrite this method if you are interested in directly accessing the multipart stream. Doing so will disable any `'field'` / `'file'` events processing which would occur otherwise, making you fully responsible for handling the processing. + +```javascript +form.onPart = function(part) { + part.addListener('data', function() { + // ... + }); +} +``` +If you want to use formidable to only handle certain parts for you, you can do so: +```javascript +form.onPart = function(part) { + if (!part.filename) { + // let formidable handle all non-file parts + form.handlePart(part); + } +} +``` +Check the code in this method for further inspiration. + + +### Formidable.File +```javascript +file.size = 0 +``` +The size of the uploaded file in bytes. If the file is still being uploaded (see `'fileBegin'` event), this property says how many bytes of the file have been written to disk yet. +```javascript +file.path = null +``` +The path this file is being written to. You can modify this in the `'fileBegin'` event in +case you are unhappy with the way formidable generates a temporary path for your files. +```javascript +file.name = null +``` +The name this file had according to the uploading client. +```javascript +file.type = null +``` +The mime type of this file, according to the uploading client. +```javascript +file.lastModifiedDate = null +``` +A date object (or `null`) containing the time this file was last written to. Mostly +here for compatibility with the [W3C File API Draft](http://dev.w3.org/2006/webapi/FileAPI/). +```javascript +file.hash = null +``` +If hash calculation was set, you can read the hex digest out of this var. + +#### Formidable.File#toJSON() + + This method returns a JSON-representation of the file, allowing you to + `JSON.stringify()` the file which is useful for logging and responding + to requests. + +### Events + + +#### 'progress' +```javascript +form.on('progress', function(bytesReceived, bytesExpected) { +}); +``` +Emitted after each incoming chunk of data that has been parsed. Can be used to roll your own progress bar. + + + +#### 'field' +```javascript +form.on('field', function(name, value) { +}); +``` + +#### 'fileBegin' + +Emitted whenever a field / value pair has been received. +```javascript +form.on('fileBegin', function(name, file) { +}); +``` + +#### 'file' + +Emitted whenever a new file is detected in the upload stream. Use this even if +you want to stream the file to somewhere else while buffering the upload on +the file system. + +Emitted whenever a field / file pair has been received. `file` is an instance of `File`. +```javascript +form.on('file', function(name, file) { +}); +``` + +#### 'error' + +Emitted when there is an error processing the incoming form. A request that experiences an error is automatically paused, you will have to manually call `request.resume()` if you want the request to continue firing `'data'` events. +```javascript +form.on('error', function(err) { +}); +``` + +#### 'aborted' + + +Emitted when the request was aborted by the user. Right now this can be due to a 'timeout' or 'close' event on the socket. In the future there will be a separate 'timeout' event (needs a change in the node core). +```javascript +form.on('aborted', function() { +}); +``` + +##### 'end' +```javascript +form.on('end', function() { +}); +``` +Emitted when the entire request has been received, and all contained files have finished flushing to disk. This is a great place for you to send your response. + + + +## Changelog + +### v1.0.14 + +* Add failing hash tests. (Ben Trask) +* Enable hash calculation again (Eugene Girshov) +* Test for immediate data events (Tim Smart) +* Re-arrange IncomingForm#parse (Tim Smart) + +### v1.0.13 + +* Only update hash if update method exists (Sven Lito) +* According to travis v0.10 needs to go quoted (Sven Lito) +* Bumping build node versions (Sven Lito) +* Additional fix for empty requests (Eugene Girshov) +* Change the default to 1000, to match the new Node behaviour. (OrangeDog) +* Add ability to control maxKeys in the querystring parser. (OrangeDog) +* Adjust test case to work with node 0.9.x (Eugene Girshov) +* Update package.json (Sven Lito) +* Path adjustment according to eb4468b (Markus Ast) + +### v1.0.12 + +* Emit error on aborted connections (Eugene Girshov) +* Add support for empty requests (Eugene Girshov) +* Fix name/filename handling in Content-Disposition (jesperp) +* Tolerate malformed closing boundary in multipart (Eugene Girshov) +* Ignore preamble in multipart messages (Eugene Girshov) +* Add support for application/json (Mike Frey, Carlos Rodriguez) +* Add support for Base64 encoding (Elmer Bulthuis) +* Add File#toJSON (TJ Holowaychuk) +* Remove support for Node.js 0.4 & 0.6 (Andrew Kelley) +* Documentation improvements (Sven Lito, Andre Azevedo) +* Add support for application/octet-stream (Ion Lupascu, Chris Scribner) +* Use os.tmpDir() to get tmp directory (Andrew Kelley) +* Improve package.json (Andrew Kelley, Sven Lito) +* Fix benchmark script (Andrew Kelley) +* Fix scope issue in incoming_forms (Sven Lito) +* Fix file handle leak on error (OrangeDog) + +### v1.0.11 + +* Calculate checksums for incoming files (sreuter) +* Add definition parameters to "IncomingForm" as an argument (Math-) + +### v1.0.10 + +* Make parts to be proper Streams (Matt Robenolt) + +### v1.0.9 + +* Emit progress when content length header parsed (Tim Koschützki) +* Fix Readme syntax due to GitHub changes (goob) +* Replace references to old 'sys' module in Readme with 'util' (Peter Sugihara) + +### v1.0.8 + +* Strip potentially unsafe characters when using `keepExtensions: true`. +* Switch to utest / urun for testing +* Add travis build + +### v1.0.7 + +* Remove file from package that was causing problems when installing on windows. (#102) +* Fix typos in Readme (Jason Davies). + +### v1.0.6 + +* Do not default to the default to the field name for file uploads where + filename="". + +### v1.0.5 + +* Support filename="" in multipart parts +* Explain unexpected end() errors in parser better + +**Note:** Starting with this version, formidable emits 'file' events for empty +file input fields. Previously those were incorrectly emitted as regular file +input fields with value = "". + +### v1.0.4 + +* Detect a good default tmp directory regardless of platform. (#88) + +### v1.0.3 + +* Fix problems with utf8 characters (#84) / semicolons in filenames (#58) +* Small performance improvements +* New test suite and fixture system + +### v1.0.2 + +* Exclude node\_modules folder from git +* Implement new `'aborted'` event +* Fix files in example folder to work with recent node versions +* Make gently a devDependency + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.1...v1.0.2) + +### v1.0.1 + +* Fix package.json to refer to proper main directory. (#68, Dean Landolt) + +[See Commits](https://github.com/felixge/node-formidable/compare/v1.0.0...v1.0.1) + +### v1.0.0 + +* Add support for multipart boundaries that are quoted strings. (Jeff Craig) + +This marks the beginning of development on version 2.0 which will include +several architectural improvements. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.11...v1.0.0) + +### v0.9.11 + +* Emit `'progress'` event when receiving data, regardless of parsing it. (Tim Koschützki) +* Use [W3C FileAPI Draft](http://dev.w3.org/2006/webapi/FileAPI/) properties for File class + +**Important:** The old property names of the File class will be removed in a +future release. + +[See Commits](https://github.com/felixge/node-formidable/compare/v0.9.10...v0.9.11) + +### Older releases + +These releases were done before starting to maintain the above Changelog: + +* [v0.9.10](https://github.com/felixge/node-formidable/compare/v0.9.9...v0.9.10) +* [v0.9.9](https://github.com/felixge/node-formidable/compare/v0.9.8...v0.9.9) +* [v0.9.8](https://github.com/felixge/node-formidable/compare/v0.9.7...v0.9.8) +* [v0.9.7](https://github.com/felixge/node-formidable/compare/v0.9.6...v0.9.7) +* [v0.9.6](https://github.com/felixge/node-formidable/compare/v0.9.5...v0.9.6) +* [v0.9.5](https://github.com/felixge/node-formidable/compare/v0.9.4...v0.9.5) +* [v0.9.4](https://github.com/felixge/node-formidable/compare/v0.9.3...v0.9.4) +* [v0.9.3](https://github.com/felixge/node-formidable/compare/v0.9.2...v0.9.3) +* [v0.9.2](https://github.com/felixge/node-formidable/compare/v0.9.1...v0.9.2) +* [v0.9.1](https://github.com/felixge/node-formidable/compare/v0.9.0...v0.9.1) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.9.0](https://github.com/felixge/node-formidable/compare/v0.8.0...v0.9.0) +* [v0.1.0](https://github.com/felixge/node-formidable/commits/v0.1.0) + +## License + +Formidable is licensed under the MIT license. + +## Ports + +* [multipart-parser](http://github.com/FooBarWidget/multipart-parser): a C++ parser based on formidable + +## Credits + +* [Ryan Dahl](http://twitter.com/ryah) for his work on [http-parser](http://github.com/ry/http-parser) which heavily inspired multipart_parser.js
@@ -0,0 +1,71 @@
+var assert = require('assert'); +require('../test/common'); +var multipartParser = require('../lib/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + Buffer = require('buffer').Buffer, + boundary = '-----------------------------168072824752491622650073', + mb = 100, + buffer = createMultipartBuffer(boundary, mb * 1024 * 1024), + callbacks = + { partBegin: -1, + partEnd: -1, + headerField: -1, + headerValue: -1, + partData: -1, + end: -1, + }; + + +parser.initWithBoundary(boundary); +parser.onHeaderField = function() { + callbacks.headerField++; +}; + +parser.onHeaderValue = function() { + callbacks.headerValue++; +}; + +parser.onPartBegin = function() { + callbacks.partBegin++; +}; + +parser.onPartData = function() { + callbacks.partData++; +}; + +parser.onPartEnd = function() { + callbacks.partEnd++; +}; + +parser.onEnd = function() { + callbacks.end++; +}; + +var start = +new Date(), + nparsed = parser.write(buffer), + duration = +new Date - start, + mbPerSec = (mb / (duration / 1000)).toFixed(2); + +console.log(mbPerSec+' mb/sec'); + +assert.equal(nparsed, buffer.length); + +function createMultipartBuffer(boundary, size) { + var head = + '--'+boundary+'\r\n' + + 'content-disposition: form-data; name="field1"\r\n' + + '\r\n' + , tail = '\r\n--'+boundary+'--\r\n' + , buffer = new Buffer(size); + + buffer.write(head, 'ascii', 0); + buffer.write(tail, 'ascii', buffer.length - tail.length); + return buffer; +} + +process.on('exit', function() { + for (var k in callbacks) { + assert.equal(0, callbacks[k], k+' count off by '+callbacks[k]); + } +});
@@ -0,0 +1,67 @@
+var common = require('../test/common'), + http = require('http'), + util = require('util'), + formidable = common.formidable, + Buffer = require('buffer').Buffer, + port = common.port, + server; + +server = http.createServer(function(req, res) { + if (req.method !== 'POST') { + res.writeHead(200, {'content-type': 'text/plain'}) + res.end('Please POST a JSON payload to http://localhost:'+port+'/') + return; + } + + var form = new formidable.IncomingForm(), + fields = {}; + + form + .on('error', function(err) { + res.writeHead(500, {'content-type': 'text/plain'}); + res.end('error:\n\n'+util.inspect(err)); + console.error(err); + }) + .on('field', function(field, value) { + console.log(field, value); + fields[field] = value; + }) + .on('end', function() { + console.log('-> post done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('received fields:\n\n '+util.inspect(fields)); + }); + form.parse(req); +}); +server.listen(port); + +console.log('listening on http://localhost:'+port+'/'); + + +var request = http.request({ + host: 'localhost', + path: '/', + port: port, + method: 'POST', + headers: { 'content-type':'application/json', 'content-length':48 } +}, function(response) { + var data = ''; + console.log('\nServer responded with:'); + console.log('Status:', response.statusCode); + response.pipe(process.stdout); + response.on('end', function() { + console.log('\n') + process.exit(); + }); + // response.on('data', function(chunk) { + // data += chunk.toString('utf8'); + // }); + // response.on('end', function() { + // console.log('Response Data:') + // console.log(data); + // process.exit(); + // }); +}) + +request.write('{"numbers":[1,2,3,4,5],"nested":{"key":"value"}}'); +request.end();
@@ -0,0 +1,43 @@
+require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '<form action="/post" method="post">'+ + '<input type="text" name="title"><br>'+ + '<input type="text" name="data[foo][]"><br>'+ + '<input type="submit" value="Submit">'+ + '</form>' + ); + } else if (req.url == '/post') { + var form = new formidable.IncomingForm(), + fields = []; + + form + .on('error', function(err) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('error:\n\n'+util.inspect(err)); + }) + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('end', function() { + console.log('-> post done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.end('received fields:\n\n '+util.inspect(fields)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/');
@@ -0,0 +1,48 @@
+require('../test/common'); +var http = require('http'), + util = require('util'), + formidable = require('formidable'), + server; + +server = http.createServer(function(req, res) { + if (req.url == '/') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '<form action="/upload" enctype="multipart/form-data" method="post">'+ + '<input type="text" name="title"><br>'+ + '<input type="file" name="upload" multiple="multiple"><br>'+ + '<input type="submit" value="Upload">'+ + '</form>' + ); + } else if (req.url == '/upload') { + var form = new formidable.IncomingForm(), + files = [], + fields = []; + + form.uploadDir = TEST_TMP; + + form + .on('field', function(field, value) { + console.log(field, value); + fields.push([field, value]); + }) + .on('file', function(field, file) { + console.log(field, file); + files.push([field, file]); + }) + .on('end', function() { + console.log('-> upload done'); + res.writeHead(200, {'content-type': 'text/plain'}); + res.write('received fields:\n\n '+util.inspect(fields)); + res.write('\n\n'); + res.end('received files:\n\n '+util.inspect(files)); + }); + form.parse(req); + } else { + res.writeHead(404, {'content-type': 'text/plain'}); + res.end('404'); + } +}); +server.listen(TEST_PORT); + +console.log('listening on http://localhost:'+TEST_PORT+'/');
@@ -0,0 +1,72 @@
+if (global.GENTLY) require = GENTLY.hijack(require); + +var util = require('util'), + WriteStream = require('fs').WriteStream, + EventEmitter = require('events').EventEmitter, + crypto = require('crypto'); + +function File(properties) { + EventEmitter.call(this); + + this.size = 0; + this.path = null; + this.name = null; + this.type = null; + this.hash = null; + this.lastModifiedDate = null; + + this._writeStream = null; + + for (var key in properties) { + this[key] = properties[key]; + } + + if(typeof this.hash === 'string') { + this.hash = crypto.createHash(properties.hash); + } else { + this.hash = null; + } +} +module.exports = File; +util.inherits(File, EventEmitter); + +File.prototype.open = function() { + this._writeStream = new WriteStream(this.path); +}; + +File.prototype.toJSON = function() { + return { + size: this.size, + path: this.path, + name: this.name, + type: this.type, + mtime: this.lastModifiedDate, + length: this.length, + filename: this.filename, + mime: this.mime + }; +}; + +File.prototype.write = function(buffer, cb) { + var self = this; + if (self.hash) { + self.hash.update(buffer); + } + this._writeStream.write(buffer, function() { + self.lastModifiedDate = new Date(); + self.size += buffer.length; + self.emit('progress', self.size); + cb(); + }); +}; + +File.prototype.end = function(cb) { + var self = this; + if (self.hash) { + self.hash = self.hash.digest('hex'); + } + this._writeStream.end(function() { + self.emit('end'); + cb(); + }); +};
@@ -0,0 +1,535 @@
+if (global.GENTLY) require = GENTLY.hijack(require); + +var fs = require('fs'); +var util = require('util'), + path = require('path'), + File = require('./file'), + MultipartParser = require('./multipart_parser').MultipartParser, + QuerystringParser = require('./querystring_parser').QuerystringParser, + OctetParser = require('./octet_parser').OctetParser, + JSONParser = require('./json_parser').JSONParser, + StringDecoder = require('string_decoder').StringDecoder, + EventEmitter = require('events').EventEmitter, + Stream = require('stream').Stream, + os = require('os'); + +function IncomingForm(opts) { + if (!(this instanceof IncomingForm)) return new IncomingForm(opts); + EventEmitter.call(this); + + opts=opts||{}; + + this.error = null; + this.ended = false; + + this.maxFields = opts.maxFields || 1000; + this.maxFieldsSize = opts.maxFieldsSize || 2 * 1024 * 1024; + this.keepExtensions = opts.keepExtensions || false; + this.uploadDir = opts.uploadDir || os.tmpDir(); + this.encoding = opts.encoding || 'utf-8'; + this.headers = null; + this.type = null; + this.hash = false; + + this.bytesReceived = null; + this.bytesExpected = null; + + this._parser = null; + this._flushing = 0; + this._fieldsSize = 0; + this.openedFiles = []; + + return this; +}; +util.inherits(IncomingForm, EventEmitter); +exports.IncomingForm = IncomingForm; + +IncomingForm.prototype.parse = function(req, cb) { + this.pause = function() { + try { + req.pause(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + return true; + }; + + this.resume = function() { + try { + req.resume(); + } catch (err) { + // the stream was destroyed + if (!this.ended) { + // before it was completed, crash & burn + this._error(err); + } + return false; + } + + return true; + }; + + // Setup callback first, so we don't miss anything from data events emitted + // immediately. + if (cb) { + var fields = {}, files = {}; + this + .on('field', function(name, value) { + fields[name] = value; + }) + .on('file', function(name, file) { + files[name] = file; + }) + .on('error', function(err) { + cb(err, fields, files); + }) + .on('end', function() { + cb(null, fields, files); + }); + } + + // Parse headers and setup the parser, ready to start listening for data. + this.writeHeaders(req.headers); + + // Start listening for data. + var self = this; + req + .on('error', function(err) { + self._error(err); + }) + .on('aborted', function() { + self.emit('aborted'); + self._error(new Error('Request aborted')); + }) + .on('data', function(buffer) { + self.write(buffer); + }) + .on('end', function() { + if (self.error) { + return; + } + + var err = self._parser.end(); + if (err) { + self._error(err); + } + }); + + return this; +}; + +IncomingForm.prototype.writeHeaders = function(headers) { + this.headers = headers; + this._parseContentLength(); + this._parseContentType(); +}; + +IncomingForm.prototype.write = function(buffer) { + if (!this._parser) { + this._error(new Error('unintialized parser')); + return; + } + + this.bytesReceived += buffer.length; + this.emit('progress', this.bytesReceived, this.bytesExpected); + + var bytesParsed = this._parser.write(buffer); + if (bytesParsed !== buffer.length) { + this._error(new Error('parser error, '+bytesParsed+' of '+buffer.length+' bytes parsed')); + } + + return bytesParsed; +}; + +IncomingForm.prototype.pause = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.resume = function() { + // this does nothing, unless overwritten in IncomingForm.parse + return false; +}; + +IncomingForm.prototype.onPart = function(part) { + // this method can be overwritten by the user + this.handlePart(part); +}; + +IncomingForm.prototype.handlePart = function(part) { + var self = this; + + if (part.filename === undefined) { + var value = '' + , decoder = new StringDecoder(this.encoding); + + part.on('data', function(buffer) { + self._fieldsSize += buffer.length; + if (self._fieldsSize > self.maxFieldsSize) { + self._error(new Error('maxFieldsSize exceeded, received '+self._fieldsSize+' bytes of field data')); + return; + } + value += decoder.write(buffer); + }); + + part.on('end', function() { + self.emit('field', part.name, value); + }); + return; + } + + this._flushing++; + + var file = new File({ + path: this._uploadPath(part.filename), + name: part.filename, + type: part.mime, + hash: self.hash + }); + + this.emit('fileBegin', part.name, file); + + file.open(); + this.openedFiles.push(file); + + part.on('data', function(buffer) { + self.pause(); + file.write(buffer, function() { + self.resume(); + }); + }); + + part.on('end', function() { + file.end(function() { + self._flushing--; + self.emit('file', part.name, file); + self._maybeEnd(); + }); + }); +}; + +function dummyParser(self) { + return { + end: function () { + self.ended = true; + self._maybeEnd(); + return null; + } + }; +} + +IncomingForm.prototype._parseContentType = function() { + if (this.bytesExpected === 0) { + this._parser = dummyParser(this); + return; + } + + if (!this.headers['content-type']) { + this._error(new Error('bad content-type header, no content-type')); + return; + } + + if (this.headers['content-type'].match(/octet-stream/i)) { + this._initOctetStream(); + return; + } + + if (this.headers['content-type'].match(/urlencoded/i)) { + this._initUrlencoded(); + return; + } + + if (this.headers['content-type'].match(/multipart/i)) { + var m; + if (m = this.headers['content-type'].match(/boundary=(?:"([^"]+)"|([^;]+))/i)) { + this._initMultipart(m[1] || m[2]); + } else { + this._error(new Error('bad content-type header, no multipart boundary')); + } + return; + } + + if (this.headers['content-type'].match(/json/i)) { + this._initJSONencoded(); + return; + } + + this._error(new Error('bad content-type header, unknown content-type: '+this.headers['content-type'])); +}; + +IncomingForm.prototype._error = function(err) { + if (this.error || this.ended) { + return; + } + + this.error = err; + this.pause(); + this.emit('error', err); + + if (Array.isArray(this.openedFiles)) { + this.openedFiles.forEach(function(file) { + file._writeStream.destroy(); + setTimeout(fs.unlink, 0, file.path); + }); + } +}; + +IncomingForm.prototype._parseContentLength = function() { + this.bytesReceived = 0; + if (this.headers['content-length']) { + this.bytesExpected = parseInt(this.headers['content-length'], 10); + } else if (this.headers['transfer-encoding'] === undefined) { + this.bytesExpected = 0; + } + + if (this.bytesExpected !== null) { + this.emit('progress', this.bytesReceived, this.bytesExpected); + } +}; + +IncomingForm.prototype._newParser = function() { + return new MultipartParser(); +}; + +IncomingForm.prototype._initMultipart = function(boundary) { + this.type = 'multipart'; + + var parser = new MultipartParser(), + self = this, + headerField, + headerValue, + part; + + parser.initWithBoundary(boundary); + + parser.onPartBegin = function() { + part = new Stream(); + part.readable = true; + part.headers = {}; + part.name = null; + part.filename = null; + part.mime = null; + + part.transferEncoding = 'binary'; + part.transferBuffer = ''; + + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString(self.encoding, start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString(self.encoding, start, end); + }; + + parser.onHeaderEnd = function() { + headerField = headerField.toLowerCase(); + part.headers[headerField] = headerValue; + + var m; + if (headerField == 'content-disposition') { + if (m = headerValue.match(/\bname="([^"]+)"/i)) { + part.name = m[1]; + } + + part.filename = self._fileName(headerValue); + } else if (headerField == 'content-type') { + part.mime = headerValue; + } else if (headerField == 'content-transfer-encoding') { + part.transferEncoding = headerValue.toLowerCase(); + } + + headerField = ''; + headerValue = ''; + }; + + parser.onHeadersEnd = function() { + switch(part.transferEncoding){ + case 'binary': + case '7bit': + case '8bit': + parser.onPartData = function(b, start, end) { + part.emit('data', b.slice(start, end)); + }; + + parser.onPartEnd = function() { + part.emit('end'); + }; + break; + + case 'base64': + parser.onPartData = function(b, start, end) { + part.transferBuffer += b.slice(start, end).toString('ascii'); + + /* + four bytes (chars) in base64 converts to three bytes in binary + encoding. So we should always work with a number of bytes that + can be divided by 4, it will result in a number of buytes that + can be divided vy 3. + */ + var offset = parseInt(part.transferBuffer.length / 4) * 4; + part.emit('data', new Buffer(part.transferBuffer.substring(0, offset), 'base64')) + part.transferBuffer = part.transferBuffer.substring(offset); + }; + + parser.onPartEnd = function() { + part.emit('data', new Buffer(part.transferBuffer, 'base64')) + part.emit('end'); + }; + break; + + default: + return self._error(new Error('unknown transfer-encoding')); + } + + self.onPart(part); + }; + + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._fileName = function(headerValue) { + var m = headerValue.match(/\bfilename="(.*?)"($|; )/i); + if (!m) return; + + var filename = m[1].substr(m[1].lastIndexOf('\\') + 1); + filename = filename.replace(/%22/g, '"'); + filename = filename.replace(/&#([\d]{4});/g, function(m, code) { + return String.fromCharCode(code); + }); + return filename; +}; + +IncomingForm.prototype._initUrlencoded = function() { + this.type = 'urlencoded'; + + var parser = new QuerystringParser(this.maxFields) + , self = this; + + parser.onField = function(key, val) { + self.emit('field', key, val); + }; + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._initOctetStream = function() { + this.type = 'octet-stream'; + var filename = this.headers['x-file-name']; + var mime = this.headers['content-type']; + + var file = new File({ + path: this._uploadPath(filename), + name: filename, + type: mime + }); + + file.open(); + + this.emit('fileBegin', filename, file); + + this._flushing++; + + var self = this; + + self._parser = new OctetParser(); + + //Keep track of writes that haven't finished so we don't emit the file before it's done being written + var outstandingWrites = 0; + + self._parser.on('data', function(buffer){ + self.pause(); + outstandingWrites++; + + file.write(buffer, function() { + outstandingWrites--; + self.resume(); + + if(self.ended){ + self._parser.emit('doneWritingFile'); + } + }); + }); + + self._parser.on('end', function(){ + self._flushing--; + self.ended = true; + + var done = function(){ + self.emit('file', 'file', file); + self._maybeEnd(); + }; + + if(outstandingWrites === 0){ + done(); + } else { + self._parser.once('doneWritingFile', done); + } + }); +}; + +IncomingForm.prototype._initJSONencoded = function() { + this.type = 'json'; + + var parser = new JSONParser() + , self = this; + + if (this.bytesExpected) { + parser.initWithLength(this.bytesExpected); + } + + parser.onField = function(key, val) { + self.emit('field', key, val); + } + + parser.onEnd = function() { + self.ended = true; + self._maybeEnd(); + }; + + this._parser = parser; +}; + +IncomingForm.prototype._uploadPath = function(filename) { + var name = ''; + for (var i = 0; i < 32; i++) { + name += Math.floor(Math.random() * 16).toString(16); + } + + if (this.keepExtensions) { + var ext = path.extname(filename); + ext = ext.replace(/(\.[a-z0-9]+).*/, '$1'); + + name += ext; + } + + return path.join(this.uploadDir, name); +}; + +IncomingForm.prototype._maybeEnd = function() { + if (!this.ended || this._flushing || this.error) { + return; + } + + this.emit('end'); +}; +
@@ -0,0 +1,3 @@
+var IncomingForm = require('./incoming_form').IncomingForm; +IncomingForm.IncomingForm = IncomingForm; +module.exports = IncomingForm;
@@ -0,0 +1,35 @@
+if (global.GENTLY) require = GENTLY.hijack(require); + +var Buffer = require('buffer').Buffer + +function JSONParser() { + this.data = new Buffer(''); + this.bytesWritten = 0; +}; +exports.JSONParser = JSONParser; + +JSONParser.prototype.initWithLength = function(length) { + this.data = new Buffer(length); +} + +JSONParser.prototype.write = function(buffer) { + if (this.data.length >= this.bytesWritten + buffer.length) { + buffer.copy(this.data, this.bytesWritten); + } else { + this.data = Buffer.concat([this.data, buffer]); + } + this.bytesWritten += buffer.length; + return buffer.length; +} + +JSONParser.prototype.end = function() { + try { + var fields = JSON.parse(this.data.toString('utf8')) + for (var field in fields) { + this.onField(field, fields[field]); + } + } catch (e) {} + this.data = null; + + this.onEnd(); +}
@@ -0,0 +1,324 @@
+var Buffer = require('buffer').Buffer, + s = 0, + S = + { PARSER_UNINITIALIZED: s++, + START: s++, + START_BOUNDARY: s++, + HEADER_FIELD_START: s++, + HEADER_FIELD: s++, + HEADER_VALUE_START: s++, + HEADER_VALUE: s++, + HEADER_VALUE_ALMOST_DONE: s++, + HEADERS_ALMOST_DONE: s++, + PART_DATA_START: s++, + PART_DATA: s++, + PART_END: s++, + END: s++ + }, + + f = 1, + F = + { PART_BOUNDARY: f, + LAST_BOUNDARY: f *= 2 + }, + + LF = 10, + CR = 13, + SPACE = 32, + HYPHEN = 45, + COLON = 58, + A = 97, + Z = 122, + + lower = function(c) { + return c | 0x20; + }; + +for (s in S) { + exports[s] = S[s]; +} + +function MultipartParser() { + this.boundary = null; + this.boundaryChars = null; + this.lookbehind = null; + this.state = S.PARSER_UNINITIALIZED; + + this.index = null; + this.flags = 0; +}; +exports.MultipartParser = MultipartParser; + +MultipartParser.stateToString = function(stateNumber) { + for (var state in S) { + var number = S[state]; + if (number === stateNumber) return state; + } +}; + +MultipartParser.prototype.initWithBoundary = function(str) { + this.boundary = new Buffer(str.length+4); + this.boundary.write('\r\n--', 'ascii', 0); + this.boundary.write(str, 'ascii', 4); + this.lookbehind = new Buffer(this.boundary.length+8); + this.state = S.START; + + this.boundaryChars = {}; + for (var i = 0; i < this.boundary.length; i++) { + this.boundaryChars[this.boundary[i]] = true; + } +}; + +MultipartParser.prototype.write = function(buffer) { + var self = this, + i = 0, + len = buffer.length, + prevIndex = this.index, + index = this.index, + state = this.state, + flags = this.flags, + lookbehind = this.lookbehind, + boundary = this.boundary, + boundaryChars = this.boundaryChars, + boundaryLength = this.boundary.length, + boundaryEnd = boundaryLength - 1, + bufferLength = buffer.length, + c, + cl, + + mark = function(name) { + self[name+'Mark'] = i; + }, + clear = function(name) { + delete self[name+'Mark']; + }, + callback = function(name, buffer, start, end) { + if (start !== undefined && start === end) { + return; + } + + var callbackSymbol = 'on'+name.substr(0, 1).toUpperCase()+name.substr(1); + if (callbackSymbol in self) { + self[callbackSymbol](buffer, start, end); + } + }, + dataCallback = function(name, clear) { + var markSymbol = name+'Mark'; + if (!(markSymbol in self)) { + return; + } + + if (!clear) { + callback(name, buffer, self[markSymbol], buffer.length); + self[markSymbol] = 0; + } else { + callback(name, buffer, self[markSymbol], i); + delete self[markSymbol]; + } + }; + + for (i = 0; i < len; i++) { + c = buffer[i]; + switch (state) { + case S.PARSER_UNINITIALIZED: + return i; + case S.START: + index = 0; + state = S.START_BOUNDARY; + case S.START_BOUNDARY: + if (index == boundary.length - 2) { + if (c != CR) { + return i; + } + index++; + break; + } else if (index - 1 == boundary.length - 2) { + if (c != LF) { + return i; + } + index = 0; + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + + if (c != boundary[index+2]) { + index = -2; + } + if (c == boundary[index+2]) { + index++; + } + break; + case S.HEADER_FIELD_START: + state = S.HEADER_FIELD; + mark('headerField'); + index = 0; + case S.HEADER_FIELD: + if (c == CR) { + clear('headerField'); + state = S.HEADERS_ALMOST_DONE; + break; + } + + index++; + if (c == HYPHEN) { + break; + } + + if (c == COLON) { + if (index == 1) { + // empty header field + return i; + } + dataCallback('headerField', true); + state = S.HEADER_VALUE_START; + break; + } + + cl = lower(c); + if (cl < A || cl > Z) { + return i; + } + break; + case S.HEADER_VALUE_START: + if (c == SPACE) { + break; + } + + mark('headerValue'); + state = S.HEADER_VALUE; + case S.HEADER_VALUE: + if (c == CR) { + dataCallback('headerValue', true); + callback('headerEnd'); + state = S.HEADER_VALUE_ALMOST_DONE; + } + break; + case S.HEADER_VALUE_ALMOST_DONE: + if (c != LF) { + return i; + } + state = S.HEADER_FIELD_START; + break; + case S.HEADERS_ALMOST_DONE: + if (c != LF) { + return i; + } + + callback('headersEnd'); + state = S.PART_DATA_START; + break; + case S.PART_DATA_START: + state = S.PART_DATA; + mark('partData'); + case S.PART_DATA: + prevIndex = index; + + if (index == 0) { + // boyer-moore derrived algorithm to safely skip non-boundary data + i += boundaryEnd; + while (i < bufferLength && !(buffer[i] in boundaryChars)) { + i += boundaryLength; + } + i -= boundaryEnd; + c = buffer[i]; + } + + if (index < boundary.length) { + if (boundary[index] == c) { + if (index == 0) { + dataCallback('partData', true); + } + index++; + } else { + index = 0; + } + } else if (index == boundary.length) { + index++; + if (c == CR) { + // CR = part boundary + flags |= F.PART_BOUNDARY; + } else if (c == HYPHEN) { + // HYPHEN = end boundary + flags |= F.LAST_BOUNDARY; + } else { + index = 0; + } + } else if (index - 1 == boundary.length) { + if (flags & F.PART_BOUNDARY) { + index = 0; + if (c == LF) { + // unset the PART_BOUNDARY flag + flags &= ~F.PART_BOUNDARY; + callback('partEnd'); + callback('partBegin'); + state = S.HEADER_FIELD_START; + break; + } + } else if (flags & F.LAST_BOUNDARY) { + if (c == HYPHEN) { + callback('partEnd'); + callback('end'); + state = S.END; + } else { + index = 0; + } + } else { + index = 0; + } + } + + if (index > 0) { + // when matching a possible boundary, keep a lookbehind reference + // in case it turns out to be a false lead + lookbehind[index-1] = c; + } else if (prevIndex > 0) { + // if our boundary turned out to be rubbish, the captured lookbehind + // belongs to partData + callback('partData', lookbehind, 0, prevIndex); + prevIndex = 0; + mark('partData'); + + // reconsider the current character even so it interrupted the sequence + // it could be the beginning of a new sequence + i--; + } + + break; + case S.END: + break; + default: + return i; + } + } + + dataCallback('headerField'); + dataCallback('headerValue'); + dataCallback('partData'); + + this.index = index; + this.state = state; + this.flags = flags; + + return len; +}; + +MultipartParser.prototype.end = function() { + var callback = function(self, name) { + var callbackSymbol = 'on'+name.substr(0, 1).toUpperCase()+name.substr(1); + if (callbackSymbol in self) { + self[callbackSymbol](); + } + }; + if ((this.state == S.HEADER_FIELD_START && this.index == 0) || + (this.state == S.PART_DATA && this.index == this.boundary.length)) { + callback(this, 'partEnd'); + callback(this, 'end'); + } else if (this.state != S.END) { + return new Error('MultipartParser.end(): stream ended unexpectedly: ' + this.explain()); + } +}; + +MultipartParser.prototype.explain = function() { + return 'state = ' + MultipartParser.stateToString(this.state); +};
@@ -0,0 +1,20 @@
+var EventEmitter = require('events').EventEmitter + , util = require('util'); + +function OctetParser(options){ + if(!(this instanceof OctetParser)) return new OctetParser(options); + EventEmitter.call(this); +} + +util.inherits(OctetParser, EventEmitter); + +exports.OctetParser = OctetParser; + +OctetParser.prototype.write = function(buffer) { + this.emit('data', buffer); + return buffer.length; +}; + +OctetParser.prototype.end = function() { + this.emit('end'); +};
@@ -0,0 +1,27 @@
+if (global.GENTLY) require = GENTLY.hijack(require); + +// This is a buffering parser, not quite as nice as the multipart one. +// If I find time I'll rewrite this to be fully streaming as well +var querystring = require('querystring'); + +function QuerystringParser(maxKeys) { + this.maxKeys = maxKeys; + this.buffer = ''; +}; +exports.QuerystringParser = QuerystringParser; + +QuerystringParser.prototype.write = function(buffer) { + this.buffer += buffer.toString('ascii'); + return buffer.length; +}; + +QuerystringParser.prototype.end = function() { + var fields = querystring.parse(this.buffer, '&', '=', { maxKeys: this.maxKeys }); + for (var field in fields) { + this.onField(field, fields[field]); + } + this.buffer = ''; + + this.onEnd(); +}; +
@@ -0,0 +1,90 @@
+{ + "_args": [ + [ + "formidable@1.0.14", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect" + ] + ], + "_from": "formidable@1.0.14", + "_id": "formidable@1.0.14", + "_inCache": true, + "_installable": true, + "_location": "/formidable", + "_npmUser": { + "email": "tim@fostle.com", + "name": "tim-smart" + }, + "_npmVersion": "1.2.18", + "_phantomChildren": {}, + "_requested": { + "name": "formidable", + "raw": "formidable@1.0.14", + "rawSpec": "1.0.14", + "scope": null, + "spec": "1.0.14", + "type": "version" + }, + "_requiredBy": [ + "/connect" + ], + "_resolved": "https://registry.npmjs.org/formidable/-/formidable-1.0.14.tgz", + "_shasum": "2b3f4c411cbb5fdd695c44843e2a23514a43231a", + "_shrinkwrap": null, + "_spec": "formidable@1.0.14", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect", + "bugs": { + "url": "http://github.com/felixge/node-formidable/issues" + }, + "dependencies": {}, + "description": "A node.js module for parsing form data, especially file uploads.", + "devDependencies": { + "findit": "0.1.1", + "gently": "0.8.0", + "hashish": "0.0.4", + "request": "~2.11.4", + "urun": "~0.0.6", + "utest": "0.0.3" + }, + "directories": { + "lib": "./lib" + }, + "dist": { + "shasum": "2b3f4c411cbb5fdd695c44843e2a23514a43231a", + "tarball": "http://registry.npmjs.org/formidable/-/formidable-1.0.14.tgz" + }, + "engines": { + "node": ">=0.8.0" + }, + "homepage": "https://github.com/felixge/node-formidable", + "main": "./lib/index", + "maintainers": [ + { + "email": "felix@debuggable.com", + "name": "felixge" + }, + { + "email": "me@svenlito.com", + "name": "svnlto" + }, + { + "email": "superjoe30@gmail.com", + "name": "superjoe" + }, + { + "email": "tim@fostle.com", + "name": "tim-smart" + } + ], + "name": "formidable", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/felixge/node-formidable.git" + }, + "scripts": { + "clean": "rm test/tmp/*", + "test": "node test/run.js" + }, + "version": "1.0.14" +}
@@ -0,0 +1,18 @@
+var path = require('path'); + +var root = path.join(__dirname, '../'); +exports.dir = { + root : root, + lib : root + '/lib', + fixture : root + '/test/fixture', + tmp : root + '/test/tmp', +}; + +exports.port = 13532; + +exports.formidable = require('..'); +exports.assert = require('assert'); + +exports.require = function(lib) { + return require(exports.dir.lib + '/' + lib); +};
@@ -0,0 +1,1 @@
+I am a text file with a funky name!
@@ -0,0 +1,3 @@
+* Opera does not allow submitting this file, it shows a warning to the + user that the file could not be found instead. Tested in 9.8, 11.51 on OSX. + Reported to Opera on 08.09.2011 (tracking email DSK-346009@bugs.opera.com).
@@ -0,0 +1,24 @@
+module.exports['menu_seperator.png.http'] = [ + {type: 'file', name: 'image', filename: 'menu_separator.png', fixture: 'menu_separator.png', + sha1: 'c845ca3ea794be298f2a1b79769b71939eaf4e54'} +]; + +module.exports['beta-sticker-1.png.http'] = [ + {type: 'file', name: 'sticker', filename: 'beta-sticker-1.png', fixture: 'beta-sticker-1.png', + sha1: '6abbcffd12b4ada5a6a084fe9e4584f846331bc4'} +]; + +module.exports['blank.gif.http'] = [ + {type: 'file', name: 'file', filename: 'blank.gif', fixture: 'blank.gif', + sha1: 'a1fdee122b95748d81cee426d717c05b5174fe96'} +]; + +module.exports['binaryfile.tar.gz.http'] = [ + {type: 'file', name: 'file', filename: 'binaryfile.tar.gz', fixture: 'binaryfile.tar.gz', + sha1: 'cfabe13b348e5e69287d677860880c52a69d2155'} +]; + +module.exports['plain.txt.http'] = [ + {type: 'file', name: 'file', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'} +];
@@ -0,0 +1,6 @@
+module.exports = { + 'empty.http': [], + 'empty-urlencoded.http': [], + 'empty-multipart.http': [], + 'minimal.http': [], +};
@@ -0,0 +1,9 @@
+module.exports['generic.http'] = [ + {type: 'file', name: 'upload', filename: '', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; + +module.exports['filename-name.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +];
@@ -0,0 +1,9 @@
+module.exports['crlf.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; + +module.exports['preamble.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +];
@@ -0,0 +1,21 @@
+var properFilename = 'funkyfilename.txt'; + +function expect(filename) { + return [ + {type: 'field', name: 'title', value: 'Weird filename'}, + {type: 'file', name: 'upload', filename: filename, fixture: properFilename}, + ]; +}; + +var webkit = " ? % * | \" < > . ? ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; +var ffOrIe = " ? % * | \" < > . ☃ ; ' @ # $ ^ & ( ) - _ = + { } [ ] ` ~.txt"; + +module.exports = { + 'osx-chrome-13.http' : expect(webkit), + 'osx-firefox-3.6.http' : expect(ffOrIe), + 'osx-safari-5.http' : expect(webkit), + 'xp-chrome-12.http' : expect(webkit), + 'xp-ie-7.http' : expect(ffOrIe), + 'xp-ie-8.http' : expect(ffOrIe), + 'xp-safari-5.http' : expect(webkit), +};
@@ -0,0 +1,8 @@
+module.exports['missing-hyphens1.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +]; +module.exports['missing-hyphens2.http'] = [ + {type: 'file', name: 'upload', filename: 'plain.txt', fixture: 'plain.txt', + sha1: 'b31d07bac24ac32734de88b3687dddb10e976872'}, +];
@@ -0,0 +1,72 @@
+exports['rfc1867'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['noTrailing\r\n'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--', + parts: + [ { headers: { + 'content-disposition': 'form-data; name="field1"', + }, + data: 'Joe Blow\r\nalmost tricked you!', + }, + { headers: { + 'content-disposition': 'form-data; name="pics"; filename="file1.txt"', + 'Content-Type': 'text/plain', + }, + data: '... contents of file1.txt ...\r', + } + ] + }; + +exports['emptyHeader'] = + { boundary: 'AaB03x', + raw: + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="field1"\r\n'+ + ': foo\r\n'+ + '\r\n'+ + 'Joe Blow\r\nalmost tricked you!\r\n'+ + '--AaB03x\r\n'+ + 'content-disposition: form-data; name="pics"; filename="file1.txt"\r\n'+ + 'Content-Type: text/plain\r\n'+ + '\r\n'+ + '... contents of file1.txt ...\r\r\n'+ + '--AaB03x--\r\n', + expectError: true, + };
@@ -0,0 +1,96 @@
+var hashish = require('hashish'); +var fs = require('fs'); +var findit = require('findit'); +var path = require('path'); +var http = require('http'); +var net = require('net'); +var assert = require('assert'); + +var common = require('../common'); +var formidable = common.formidable; + +var server = http.createServer(); +server.listen(common.port, findFixtures); + +function findFixtures() { + var fixtures = []; + findit + .sync(common.dir.fixture + '/js') + .forEach(function(jsPath) { + if (!/\.js$/.test(jsPath)) return; + + var group = path.basename(jsPath, '.js'); + hashish.forEach(require(jsPath), function(fixture, name) { + fixtures.push({ + name : group + '/' + name, + fixture : fixture, + }); + }); + }); + + testNext(fixtures); +} + +function testNext(fixtures) { + var fixture = fixtures.shift(); + if (!fixture) return server.close(); + + var name = fixture.name; + var fixture = fixture.fixture; + + uploadFixture(name, function(err, parts) { + if (err) throw err; + + fixture.forEach(function(expectedPart, i) { + var parsedPart = parts[i]; + assert.equal(parsedPart.type, expectedPart.type); + assert.equal(parsedPart.name, expectedPart.name); + + if (parsedPart.type === 'file') { + var file = parsedPart.value; + assert.equal(file.name, expectedPart.filename); + if(expectedPart.sha1) assert.equal(file.hash, expectedPart.sha1); + } + }); + + testNext(fixtures); + }); +}; + +function uploadFixture(name, cb) { + server.once('request', function(req, res) { + var form = new formidable.IncomingForm(); + form.uploadDir = common.dir.tmp; + form.hash = "sha1"; + form.parse(req); + + function callback() { + var realCallback = cb; + cb = function() {}; + realCallback.apply(null, arguments); + } + + var parts = []; + form + .on('error', callback) + .on('fileBegin', function(name, value) { + parts.push({type: 'file', name: name, value: value}); + }) + .on('field', function(name, value) { + parts.push({type: 'field', name: name, value: value}); + }) + .on('end', function() { + res.end('OK'); + callback(null, parts); + }); + }); + + var socket = net.createConnection(common.port); + var file = fs.createReadStream(common.dir.fixture + '/http/' + name); + + file.pipe(socket, {end: false}); + socket.on('data', function () { + socket.end(); + }); + +}
@@ -0,0 +1,38 @@
+var common = require('../common'); +var formidable = common.formidable; +var http = require('http'); +var assert = require('assert'); + +var testData = { + numbers: [1, 2, 3, 4, 5], + nested: { key: 'value' } +}; + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + + form.parse(req, function(err, fields, files) { + assert.deepEqual(fields, testData); + + res.end(); + server.close(); + }); +}); + +var port = common.port; + +server.listen(port, function(err){ + assert.equal(err, null); + + var request = http.request({ + port: port, + method: 'POST', + headers: { + 'Content-Type': 'application/json' + } + }); + + request.write(JSON.stringify(testData)); + request.end(); +}); +
@@ -0,0 +1,45 @@
+var common = require('../common'); +var formidable = common.formidable; +var http = require('http'); +var fs = require('fs'); +var path = require('path'); +var hashish = require('hashish'); +var assert = require('assert'); + +var testFilePath = path.join(__dirname, '../fixture/file/binaryfile.tar.gz'); + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + + form.parse(req, function(err, fields, files) { + assert.equal(hashish(files).length, 1); + var file = files.file; + + assert.equal(file.size, 301); + + var uploaded = fs.readFileSync(file.path); + var original = fs.readFileSync(testFilePath); + + assert.deepEqual(uploaded, original); + + res.end(); + server.close(); + }); +}); + +var port = common.port; + +server.listen(port, function(err){ + assert.equal(err, null); + + var request = http.request({ + port: port, + method: 'POST', + headers: { + 'Content-Type': 'application/octet-stream' + } + }); + + fs.createReadStream(testFilePath).pipe(request); +}); +
@@ -0,0 +1,24 @@
+var path = require('path'), + fs = require('fs'); + +try { + global.Gently = require('gently'); +} catch (e) { + throw new Error('this test suite requires node-gently'); +} + +exports.lib = path.join(__dirname, '../../lib'); + +global.GENTLY = new Gently(); + +global.assert = require('assert'); +global.TEST_PORT = 13532; +global.TEST_FIXTURES = path.join(__dirname, '../fixture'); +global.TEST_TMP = path.join(__dirname, '../tmp'); + +// Stupid new feature in node that complains about gently attaching too many +// listeners to process 'exit'. This is a workaround until I can think of a +// better way to deal with this. +if (process.setMaxListeners) { + process.setMaxListeners(10000); +}
@@ -0,0 +1,80 @@
+var common = require('../common'); +var CHUNK_LENGTH = 10, + multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + parser = new MultipartParser(), + fixtures = require(TEST_FIXTURES + '/multipart'), + Buffer = require('buffer').Buffer; + +Object.keys(fixtures).forEach(function(name) { + var fixture = fixtures[name], + buffer = new Buffer(Buffer.byteLength(fixture.raw, 'binary')), + offset = 0, + chunk, + nparsed, + + parts = [], + part = null, + headerField, + headerValue, + endCalled = ''; + + parser.initWithBoundary(fixture.boundary); + parser.onPartBegin = function() { + part = {headers: {}, data: ''}; + parts.push(part); + headerField = ''; + headerValue = ''; + }; + + parser.onHeaderField = function(b, start, end) { + headerField += b.toString('ascii', start, end); + }; + + parser.onHeaderValue = function(b, start, end) { + headerValue += b.toString('ascii', start, end); + } + + parser.onHeaderEnd = function() { + part.headers[headerField] = headerValue; + headerField = ''; + headerValue = ''; + }; + + parser.onPartData = function(b, start, end) { + var str = b.toString('ascii', start, end); + part.data += b.slice(start, end); + } + + parser.onEnd = function() { + endCalled = true; + } + + buffer.write(fixture.raw, 'binary', 0); + + while (offset < buffer.length) { + if (offset + CHUNK_LENGTH < buffer.length) { + chunk = buffer.slice(offset, offset+CHUNK_LENGTH); + } else { + chunk = buffer.slice(offset, buffer.length); + } + offset = offset + CHUNK_LENGTH; + + nparsed = parser.write(chunk); + if (nparsed != chunk.length) { + if (fixture.expectError) { + return; + } + puts('-- ERROR --'); + p(chunk.toString('ascii')); + throw new Error(chunk.length+' bytes written, but only '+nparsed+' bytes parsed!'); + } + } + + if (fixture.expectError) { + throw new Error('expected parse error did not happen'); + } + + assert.ok(endCalled); + assert.deepEqual(parts, fixture.parts); +});
@@ -0,0 +1,104 @@
+var common = require('../common'); +var WriteStreamStub = GENTLY.stub('fs', 'WriteStream'); + +var File = require(common.lib + '/file'), + EventEmitter = require('events').EventEmitter, + file, + gently; + +function test(test) { + gently = new Gently(); + file = new File(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.ok(file instanceof EventEmitter); + assert.strictEqual(file.size, 0); + assert.strictEqual(file.path, null); + assert.strictEqual(file.name, null); + assert.strictEqual(file.type, null); + assert.strictEqual(file.lastModifiedDate, null); + + assert.strictEqual(file._writeStream, null); + + (function testSetProperties() { + var file2 = new File({foo: 'bar'}); + assert.equal(file2.foo, 'bar'); + })(); +}); + +test(function open() { + var WRITE_STREAM; + file.path = '/foo'; + + gently.expect(WriteStreamStub, 'new', function (path) { + WRITE_STREAM = this; + assert.strictEqual(path, file.path); + }); + + file.open(); + assert.strictEqual(file._writeStream, WRITE_STREAM); +}); + +test(function write() { + var BUFFER = {length: 10}, + CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'write', function (buffer, cb) { + assert.strictEqual(buffer, BUFFER); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.ok(file.lastModifiedDate instanceof Date); + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 10); + }); + + cb(); + + gently.expect(file, 'emit', function (event, bytesWritten) { + assert.equal(event, 'progress'); + assert.equal(bytesWritten, file.size); + }); + + CB_STUB = gently.expect(function writeCb() { + assert.equal(file.size, 20); + }); + + cb(); + }); + + file.write(BUFFER, CB); +}); + +test(function end() { + var CB_STUB, + CB = function() { + CB_STUB.apply(this, arguments); + }; + + file._writeStream = {}; + + gently.expect(file._writeStream, 'end', function (cb) { + gently.expect(file, 'emit', function (event) { + assert.equal(event, 'end'); + }); + + CB_STUB = gently.expect(function endCb() { + }); + + cb(); + }); + + file.end(CB); +});
@@ -0,0 +1,756 @@
+var common = require('../common'); +var MultipartParserStub = GENTLY.stub('./multipart_parser', 'MultipartParser'), + QuerystringParserStub = GENTLY.stub('./querystring_parser', 'QuerystringParser'), + EventEmitterStub = GENTLY.stub('events', 'EventEmitter'), + StreamStub = GENTLY.stub('stream', 'Stream'), + FileStub = GENTLY.stub('./file'); + +var formidable = require(common.lib + '/index'), + IncomingForm = formidable.IncomingForm, + events = require('events'), + fs = require('fs'), + path = require('path'), + Buffer = require('buffer').Buffer, + fixtures = require(TEST_FIXTURES + '/multipart'), + form, + gently; + +function test(test) { + gently = new Gently(); + gently.expect(EventEmitterStub, 'call'); + form = new IncomingForm(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.strictEqual(form.error, null); + assert.strictEqual(form.ended, false); + assert.strictEqual(form.type, null); + assert.strictEqual(form.headers, null); + assert.strictEqual(form.keepExtensions, false); + // Can't assume dir === '/tmp' for portability + // assert.strictEqual(form.uploadDir, '/tmp'); + // Make sure it is a directory instead + assert.doesNotThrow(function () { + assert(fs.statSync(form.uploadDir).isDirectory()); + }); + assert.strictEqual(form.encoding, 'utf-8'); + assert.strictEqual(form.bytesReceived, null); + assert.strictEqual(form.bytesExpected, null); + assert.strictEqual(form.maxFieldsSize, 2 * 1024 * 1024); + assert.strictEqual(form._parser, null); + assert.strictEqual(form._flushing, 0); + assert.strictEqual(form._fieldsSize, 0); + assert.ok(form instanceof EventEmitterStub); + assert.equal(form.constructor.name, 'IncomingForm'); + + (function testSimpleConstructor() { + gently.expect(EventEmitterStub, 'call'); + var form = IncomingForm(); + assert.ok(form instanceof IncomingForm); + })(); + + (function testSimpleConstructorShortcut() { + gently.expect(EventEmitterStub, 'call'); + var form = formidable(); + assert.ok(form instanceof IncomingForm); + })(); +}); + +test(function parse() { + var REQ = {headers: {}} + , emit = {}; + + gently.expect(form, 'writeHeaders', function(headers) { + assert.strictEqual(headers, REQ.headers); + }); + + var EVENTS = ['error', 'aborted', 'data', 'end']; + gently.expect(REQ, 'on', EVENTS.length, function(event, fn) { + assert.equal(event, EVENTS.shift()); + emit[event] = fn; + return this; + }); + + form.parse(REQ); + + (function testPause() { + gently.expect(REQ, 'pause'); + assert.strictEqual(form.pause(), true); + })(); + + (function testPauseCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testPauseHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'pause', function() { + throw ERR; + }); + + assert.strictEqual(form.pause(), false); + })(); + + (function testResume() { + gently.expect(REQ, 'resume'); + assert.strictEqual(form.resume(), true); + })(); + + (function testResumeCriticalException() { + form.ended = false; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testResumeHarmlessException() { + form.ended = true; + + var ERR = new Error('dasdsa'); + gently.expect(REQ, 'resume', function() { + throw ERR; + }); + + assert.strictEqual(form.resume(), false); + })(); + + (function testEmitError() { + var ERR = new Error('something bad happened'); + gently.expect(form, '_error',function(err) { + assert.strictEqual(err, ERR); + }); + emit.error(ERR); + })(); + + (function testEmitAborted() { + gently.expect(form, 'emit',function(event) { + assert.equal(event, 'aborted'); + }); + gently.expect(form, '_error'); + + emit.aborted(); + })(); + + + (function testEmitData() { + var BUFFER = [1, 2, 3]; + gently.expect(form, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + }); + emit.data(BUFFER); + })(); + + (function testEmitEnd() { + form._parser = {}; + + (function testWithError() { + var ERR = new Error('haha'); + gently.expect(form._parser, 'end', function() { + return ERR; + }); + + gently.expect(form, '_error', function(err) { + assert.strictEqual(err, ERR); + }); + + emit.end(); + })(); + + (function testWithoutError() { + gently.expect(form._parser, 'end'); + emit.end(); + })(); + + (function testAfterError() { + form.error = true; + emit.end(); + })(); + })(); + + (function testWithCallback() { + gently.expect(EventEmitterStub, 'call'); + var form = new IncomingForm(), + REQ = {headers: {}}, + parseCalled = 0; + + gently.expect(form, 'on', 4, function(event, fn) { + if (event == 'field') { + fn('field1', 'foo'); + fn('field1', 'bar'); + fn('field2', 'nice'); + } + + if (event == 'file') { + fn('file1', '1'); + fn('file1', '2'); + fn('file2', '3'); + } + + if (event == 'end') { + fn(); + } + return this; + }); + + gently.expect(form, 'writeHeaders'); + + gently.expect(REQ, 'on', 4, function() { + return this; + }); + + var parseCbOk = function (err, fields, files) { + assert.deepEqual(fields, {field1: 'bar', field2: 'nice'}); + assert.deepEqual(files, {file1: '2', file2: '3'}); + }; + form.parse(REQ, parseCbOk); + + var ERR = new Error('test'); + gently.expect(form, 'on', 3, function(event, fn) { + if (event == 'field') { + fn('foo', 'bar'); + } + + if (event == 'error') { + fn(ERR); + gently.expect(form, 'on'); + gently.expect(form, 'writeHeaders'); + gently.expect(REQ, 'on', 4, function() { + return this; + }); + } + return this; + }); + + form.parse(REQ, function parseCbErr(err, fields, files) { + assert.strictEqual(err, ERR); + assert.deepEqual(fields, {foo: 'bar'}); + }); + })(); + + (function testWriteOrder() { + gently.expect(EventEmitterStub, 'call'); + var form = new IncomingForm(); + var REQ = new events.EventEmitter(); + var BUF = {}; + var DATACB = null; + + REQ.on('newListener', function(event, fn) { + if ('data' === event) fn(BUF); + }); + + gently.expect(form, 'writeHeaders'); + gently.expect(form, 'write', function(buf) { + assert.strictEqual(buf, BUF); + }); + + form.parse(REQ); + })(); +}); + +test(function pause() { + assert.strictEqual(form.pause(), false); +}); + +test(function resume() { + assert.strictEqual(form.resume(), false); +}); + + +test(function writeHeaders() { + var HEADERS = {}; + gently.expect(form, '_parseContentLength'); + gently.expect(form, '_parseContentType'); + + form.writeHeaders(HEADERS); + assert.strictEqual(form.headers, HEADERS); +}); + +test(function write() { + var parser = {}, + BUFFER = [1, 2, 3]; + + form._parser = parser; + form.bytesExpected = 523423; + + (function testBasic() { + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, BUFFER.length); + assert.equal(bytesExpected, form.bytesExpected); + }); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length; + }); + + assert.equal(form.write(BUFFER), BUFFER.length); + assert.equal(form.bytesReceived, BUFFER.length); + })(); + + (function testParserError() { + gently.expect(form, 'emit'); + + gently.expect(parser, 'write', function(buffer) { + assert.strictEqual(buffer, BUFFER); + return buffer.length - 1; + }); + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/parser error/i)); + }); + + assert.equal(form.write(BUFFER), BUFFER.length - 1); + assert.equal(form.bytesReceived, BUFFER.length + BUFFER.length); + })(); + + (function testUninitialized() { + delete form._parser; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unintialized parser/i)); + }); + form.write(BUFFER); + })(); +}); + +test(function parseContentType() { + var HEADERS = {}; + + form.headers = {'content-type': 'application/x-www-form-urlencoded'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + // accept anything that has 'urlencoded' in it + form.headers = {'content-type': 'broken-client/urlencoded-stupid'}; + gently.expect(form, '_initUrlencoded'); + form._parseContentType(); + + var BOUNDARY = '---------------------------57814261102167618332366269'; + form.headers = {'content-type': 'multipart/form-data; boundary='+BOUNDARY}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + + (function testQuotedBoundary() { + form.headers = {'content-type': 'multipart/form-data; boundary="' + BOUNDARY + '"'}; + + gently.expect(form, '_initMultipart', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + form._parseContentType(); + })(); + + (function testNoBoundary() { + form.headers = {'content-type': 'multipart/form-data'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no multipart boundary/i)); + }); + form._parseContentType(); + })(); + + (function testNoContentType() { + form.headers = {}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/no content-type/i)); + }); + form._parseContentType(); + })(); + + (function testUnknownContentType() { + form.headers = {'content-type': 'invalid'}; + + gently.expect(form, '_error', function(err) { + assert.ok(err.message.match(/unknown content-type/i)); + }); + form._parseContentType(); + })(); +}); + +test(function parseContentLength() { + var HEADERS = {}; + + form.headers = {}; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 0); + }); + form._parseContentLength(); + + form.headers['content-length'] = '8'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesReceived, 0); + assert.strictEqual(form.bytesExpected, 8); + + // JS can be evil, lets make sure we are not + form.headers['content-length'] = '08'; + gently.expect(form, 'emit', function(event, bytesReceived, bytesExpected) { + assert.equal(event, 'progress'); + assert.equal(bytesReceived, 0); + assert.equal(bytesExpected, 8); + }); + form._parseContentLength(); + assert.strictEqual(form.bytesExpected, 8); +}); + +test(function _initMultipart() { + var BOUNDARY = '123', + PARSER; + + gently.expect(MultipartParserStub, 'new', function() { + PARSER = this; + }); + + gently.expect(MultipartParserStub.prototype, 'initWithBoundary', function(boundary) { + assert.equal(boundary, BOUNDARY); + }); + + form._initMultipart(BOUNDARY); + assert.equal(form.type, 'multipart'); + assert.strictEqual(form._parser, PARSER); + + (function testRegularField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.strictEqual(part, PART); + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field1"' + , 'foo': 'bar' + } + ); + assert.equal(part.name, 'field1'); + + var strings = ['hello', ' world']; + gently.expect(part, 'emit', 2, function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), strings.shift()); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 10); + PARSER.onHeaderField(new Buffer('content-disposition'), 10, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 0, 14); + PARSER.onHeaderValue(new Buffer('form-data; name="field1"'), 14, 24); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('foo'), 0, 3); + PARSER.onHeaderValue(new Buffer('bar'), 0, 3); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('hello world'), 0, 5); + PARSER.onPartData(new Buffer('hello world'), 5, 11); + PARSER.onPartEnd(); + })(); + + (function testFileField() { + var PART; + gently.expect(StreamStub, 'new', function() { + PART = this; + }); + + gently.expect(form, 'onPart', function(part) { + assert.deepEqual + ( part.headers + , { 'content-disposition': 'form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"' + , 'content-type': 'text/plain' + } + ); + assert.equal(part.name, 'field2'); + assert.equal(part.filename, 'Sun"et.jpg'); + assert.equal(part.mime, 'text/plain'); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'data'); + assert.equal(b.toString(), '... contents of file1.txt ...'); + }); + + gently.expect(part, 'emit', function(event, b) { + assert.equal(event, 'end'); + }); + }); + + PARSER.onPartBegin(); + PARSER.onHeaderField(new Buffer('content-disposition'), 0, 19); + PARSER.onHeaderValue(new Buffer('form-data; name="field2"; filename="C:\\Documents and Settings\\IE\\Must\\Die\\Sun"et.jpg"'), 0, 85); + PARSER.onHeaderEnd(); + PARSER.onHeaderField(new Buffer('Content-Type'), 0, 12); + PARSER.onHeaderValue(new Buffer('text/plain'), 0, 10); + PARSER.onHeaderEnd(); + PARSER.onHeadersEnd(); + PARSER.onPartData(new Buffer('... contents of file1.txt ...'), 0, 29); + PARSER.onPartEnd(); + })(); + + (function testEnd() { + gently.expect(form, '_maybeEnd'); + PARSER.onEnd(); + assert.ok(form.ended); + })(); +}); + +test(function _fileName() { + // TODO + return; +}); + +test(function _initUrlencoded() { + var PARSER; + + gently.expect(QuerystringParserStub, 'new', function() { + PARSER = this; + }); + + form._initUrlencoded(); + assert.equal(form.type, 'urlencoded'); + assert.strictEqual(form._parser, PARSER); + + (function testOnField() { + var KEY = 'KEY', VAL = 'VAL'; + gently.expect(form, 'emit', function(field, key, val) { + assert.equal(field, 'field'); + assert.equal(key, KEY); + assert.equal(val, VAL); + }); + + PARSER.onField(KEY, VAL); + })(); + + (function testOnEnd() { + gently.expect(form, '_maybeEnd'); + + PARSER.onEnd(); + assert.equal(form.ended, true); + })(); +}); + +test(function _error() { + var ERR = new Error('bla'); + + gently.expect(form, 'pause'); + gently.expect(form, 'emit', function(event, err) { + assert.equal(event, 'error'); + assert.strictEqual(err, ERR); + }); + + form._error(ERR); + assert.strictEqual(form.error, ERR); + + // make sure _error only does its thing once + form._error(ERR); +}); + +test(function onPart() { + var PART = {}; + gently.expect(form, 'handlePart', function(part) { + assert.strictEqual(part, PART); + }); + + form.onPart(PART); +}); + +test(function handlePart() { + (function testUtf8Field() { + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field'); + assert.equal(value, 'hello world: €'); + }); + + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testBinaryField() { + var PART = new events.EventEmitter(); + PART.name = 'my_field2'; + + gently.expect(form, 'emit', function(event, field, value) { + assert.equal(event, 'field'); + assert.equal(field, 'my_field2'); + assert.equal(value, 'hello world: '+new Buffer([0xE2, 0x82, 0xAC]).toString('binary')); + }); + + form.encoding = 'binary'; + form.handlePart(PART); + PART.emit('data', new Buffer('hello')); + PART.emit('data', new Buffer(' world: ')); + PART.emit('data', new Buffer([0xE2])); + PART.emit('data', new Buffer([0x82, 0xAC])); + PART.emit('end'); + })(); + + (function testFieldSize() { + form.maxFieldsSize = 8; + var PART = new events.EventEmitter(); + PART.name = 'my_field'; + + gently.expect(form, '_error', function(err) { + assert.equal(err.message, 'maxFieldsSize exceeded, received 9 bytes of field data'); + }); + + form.handlePart(PART); + form._fieldsSize = 1; + PART.emit('data', new Buffer(7)); + PART.emit('data', new Buffer(1)); + })(); + + (function testFilePart() { + var PART = new events.EventEmitter(), + FILE = new events.EventEmitter(), + PATH = '/foo/bar'; + + PART.name = 'my_file'; + PART.filename = 'sweet.txt'; + PART.mime = 'sweet.txt'; + + gently.expect(form, '_uploadPath', function(filename) { + assert.equal(filename, PART.filename); + return PATH; + }); + + gently.expect(FileStub, 'new', function(properties) { + assert.equal(properties.path, PATH); + assert.equal(properties.name, PART.filename); + assert.equal(properties.type, PART.mime); + FILE = this; + + gently.expect(form, 'emit', function (event, field, file) { + assert.equal(event, 'fileBegin'); + assert.strictEqual(field, PART.name); + assert.strictEqual(file, FILE); + }); + + gently.expect(FILE, 'open'); + }); + + form.handlePart(PART); + assert.equal(form._flushing, 1); + + var BUFFER; + gently.expect(form, 'pause'); + gently.expect(FILE, 'write', function(buffer, cb) { + assert.strictEqual(buffer, BUFFER); + gently.expect(form, 'resume'); + // @todo handle cb(new Err) + cb(); + }); + + PART.emit('data', BUFFER = new Buffer('test')); + + gently.expect(FILE, 'end', function(cb) { + gently.expect(form, 'emit', function(event, field, file) { + assert.equal(event, 'file'); + assert.strictEqual(file, FILE); + }); + + gently.expect(form, '_maybeEnd'); + + cb(); + assert.equal(form._flushing, 0); + }); + + PART.emit('end'); + })(); +}); + +test(function _uploadPath() { + (function testUniqueId() { + var UUID_A, UUID_B; + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + assert.equal(uploadDir, form.uploadDir); + UUID_A = uuid; + }); + form._uploadPath(); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, uuid) { + UUID_B = uuid; + }); + form._uploadPath(); + + assert.notEqual(UUID_A, UUID_B); + })(); + + (function testFileExtension() { + form.keepExtensions = true; + var FILENAME = 'foo.jpg', + EXT = '.bar'; + + gently.expect(GENTLY.hijacked.path, 'extname', function(filename) { + assert.equal(filename, FILENAME); + gently.restore(path, 'extname'); + + return EXT; + }); + + gently.expect(GENTLY.hijacked.path, 'join', function(uploadDir, name) { + assert.equal(path.extname(name), EXT); + }); + form._uploadPath(FILENAME); + })(); +}); + +test(function _maybeEnd() { + gently.expect(form, 'emit', 0); + form._maybeEnd(); + + form.ended = true; + form._flushing = 1; + form._maybeEnd(); + + gently.expect(form, 'emit', function(event) { + assert.equal(event, 'end'); + }); + + form.ended = true; + form._flushing = 0; + form._maybeEnd(); +});
@@ -0,0 +1,50 @@
+var common = require('../common'); +var multipartParser = require(common.lib + '/multipart_parser'), + MultipartParser = multipartParser.MultipartParser, + events = require('events'), + Buffer = require('buffer').Buffer, + parser; + +function test(test) { + parser = new MultipartParser(); + test(); +} + +test(function constructor() { + assert.equal(parser.boundary, null); + assert.equal(parser.state, 0); + assert.equal(parser.flags, 0); + assert.equal(parser.boundaryChars, null); + assert.equal(parser.index, null); + assert.equal(parser.lookbehind, null); + assert.equal(parser.constructor.name, 'MultipartParser'); +}); + +test(function initWithBoundary() { + var boundary = 'abc'; + parser.initWithBoundary(boundary); + assert.deepEqual(Array.prototype.slice.call(parser.boundary), [13, 10, 45, 45, 97, 98, 99]); + assert.equal(parser.state, multipartParser.START); + + assert.deepEqual(parser.boundaryChars, {10: true, 13: true, 45: true, 97: true, 98: true, 99: true}); +}); + +test(function parserError() { + var boundary = 'abc', + buffer = new Buffer(5); + + parser.initWithBoundary(boundary); + buffer.write('--ad', 'ascii', 0); + assert.equal(parser.write(buffer), 5); +}); + +test(function end() { + (function testError() { + assert.equal(parser.end().message, 'MultipartParser.end(): stream ended unexpectedly: ' + parser.explain()); + })(); + + (function testRegular() { + parser.state = multipartParser.END; + assert.strictEqual(parser.end(), undefined); + })(); +});
@@ -0,0 +1,45 @@
+var common = require('../common'); +var QuerystringParser = require(common.lib + '/querystring_parser').QuerystringParser, + Buffer = require('buffer').Buffer, + gently, + parser; + +function test(test) { + gently = new Gently(); + parser = new QuerystringParser(); + test(); + gently.verify(test.name); +} + +test(function constructor() { + assert.equal(parser.buffer, ''); + assert.equal(parser.constructor.name, 'QuerystringParser'); +}); + +test(function write() { + var a = new Buffer('a=1'); + assert.equal(parser.write(a), a.length); + + var b = new Buffer('&b=2'); + parser.write(b); + assert.equal(parser.buffer, a + b); +}); + +test(function end() { + var FIELDS = {a: ['b', {c: 'd'}], e: 'f'}; + + gently.expect(GENTLY.hijacked.querystring, 'parse', function(str) { + assert.equal(str, parser.buffer); + return FIELDS; + }); + + gently.expect(parser, 'onField', Object.keys(FIELDS).length, function(key, val) { + assert.deepEqual(FIELDS[key], val); + }); + + gently.expect(parser, 'onEnd'); + + parser.buffer = 'my buffer'; + parser.end(); + assert.equal(parser.buffer, ''); +});
@@ -0,0 +1,71 @@
+var common = require('../common'); +var BOUNDARY = '---------------------------10102754414578508781458777923', + FIXTURE = TEST_FIXTURES+'/multi_video.upload', + fs = require('fs'), + http = require('http'), + formidable = require(common.lib + '/index'), + server = http.createServer(); + +server.on('request', function(req, res) { + var form = new formidable.IncomingForm(), + uploads = {}; + + form.uploadDir = TEST_TMP; + form.hash = 'sha1'; + form.parse(req); + + form + .on('fileBegin', function(field, file) { + assert.equal(field, 'upload'); + + var tracker = {file: file, progress: [], ended: false}; + uploads[file.name] = tracker; + file + .on('progress', function(bytesReceived) { + tracker.progress.push(bytesReceived); + assert.equal(bytesReceived, file.size); + }) + .on('end', function() { + tracker.ended = true; + }); + }) + .on('field', function(field, value) { + assert.equal(field, 'title'); + assert.equal(value, ''); + }) + .on('file', function(field, file) { + assert.equal(field, 'upload'); + assert.strictEqual(uploads[file.name].file, file); + }) + .on('end', function() { + assert.ok(uploads['shortest_video.flv']); + assert.ok(uploads['shortest_video.flv'].ended); + assert.ok(uploads['shortest_video.flv'].progress.length > 3); + assert.equal(uploads['shortest_video.flv'].file.hash, 'd6a17616c7143d1b1438ceeef6836d1a09186b3a'); + assert.equal(uploads['shortest_video.flv'].progress.slice(-1), uploads['shortest_video.flv'].file.size); + assert.ok(uploads['shortest_video.mp4']); + assert.ok(uploads['shortest_video.mp4'].ended); + assert.ok(uploads['shortest_video.mp4'].progress.length > 3); + assert.equal(uploads['shortest_video.mp4'].file.hash, '937dfd4db263f4887ceae19341dcc8d63bcd557f'); + + server.close(); + res.writeHead(200); + res.end('good'); + }); +}); + +server.listen(TEST_PORT, function() { + var stat, headers, request, fixture; + + stat = fs.statSync(FIXTURE); + request = http.request({ + port: TEST_PORT, + path: '/', + method: 'POST', + headers: { + 'content-type': 'multipart/form-data; boundary='+BOUNDARY, + 'content-length': stat.size, + }, + }); + fs.createReadStream(FIXTURE).pipe(request); +});
@@ -0,0 +1,27 @@
+var assert = require('assert'); +var http = require('http'); +var net = require('net'); +var formidable = require('../../lib/index'); + +var server = http.createServer(function (req, res) { + var form = new formidable.IncomingForm(); + var aborted_received = false; + form.on('aborted', function () { + aborted_received = true; + }); + form.on('error', function () { + assert(aborted_received, 'Error event should follow aborted'); + server.close(); + }); + form.on('end', function () { + throw new Error('Unexpected "end" event'); + }); + form.parse(req); +}).listen(0, 'localhost', function () { + var client = net.connect(server.address().port); + client.write( + "POST / HTTP/1.1\r\n" + + "Content-Length: 70\r\n" + + "Content-Type: multipart/form-data; boundary=foo\r\n\r\n"); + client.end(); +});
@@ -0,0 +1,48 @@
+var assert = require('assert'); +var common = require('../common'); +var formidable = require('../../lib/index'); +var http = require('http'); + +var server = http.createServer(function(req, res) { + var form = new formidable.IncomingForm(); + form.uploadDir = common.dir.tmp; + form.on('end', function () { + throw new Error('Unexpected "end" event'); + }); + form.on('error', function (e) { + res.writeHead(500); + res.end(e.message); + }); + form.parse(req); +}); + +server.listen(0, function() { + var body = + '--foo\r\n' + + 'Content-Disposition: form-data; name="file1"; filename="file1"\r\n' + + 'Content-Type: application/octet-stream\r\n' + + '\r\nThis is the first file\r\n' + + '--foo\r\n' + + 'Content-Type: application/octet-stream\r\n' + + 'Content-Disposition: form-data; name="file2"; filename="file2"\r\n' + + 'Content-Transfer-Encoding: unknown\r\n' + + '\r\nThis is the second file\r\n' + + '--foo--\r\n'; + + var req = http.request({ + method: 'POST', + port: server.address().port, + headers: { + 'Content-Length': body.length, + 'Content-Type': 'multipart/form-data; boundary=foo' + } + }); + req.on('response', function (res) { + assert.equal(res.statusCode, 500); + res.on('data', function () {}); + res.on('end', function () { + server.close(); + }); + }); + req.end(body); +});
@@ -0,0 +1,49 @@
+var http = require('http'), + formidable = require('../../lib/index'), + request = require('request'), + assert = require('assert'); + +var host = 'localhost'; + +var index = [ + '<form action="/" method="post" enctype="multipart/form-data">', + ' <input type="text" name="foo" />', + ' <input type="submit" />', + '</form>' +].join("\n"); + +var server = http.createServer(function(req, res) { + + // Show a form for testing purposes. + if (req.method == 'GET') { + res.writeHead(200, {'content-type': 'text/html'}); + res.end(index); + return; + } + + // Parse form and write results to response. + var form = new formidable.IncomingForm(); + form.parse(req, function(err, fields, files) { + res.writeHead(200, {'content-type': 'text/plain'}); + res.write(JSON.stringify({err: err, fields: fields, files: files})); + res.end(); + }); + +}).listen(0, host, function() { + + console.log("Server up and running..."); + + var server = this, + url = 'http://' + host + ':' + server.address().port; + + var parts = [ + {'Content-Disposition': 'form-data; name="foo"', 'body': 'bar'} + ] + + var req = request({method: 'POST', url: url, multipart: parts}, function(e, res, body) { + var obj = JSON.parse(body); + assert.equal("bar", obj.fields.foo); + server.close(); + }); + +});
@@ -0,0 +1,67 @@
+<html> +<head> + <title>Convert a file to a base64 request</title> + +<script type="text/javascript"> + +function form_submit(e){ + console.log(e) + + var resultOutput = document.getElementById('resultOutput'); + var fileInput = document.getElementById('fileInput'); + var fieldInput = document.getElementById('fieldInput'); + + makeRequestBase64(fileInput.files[0], fieldInput.value, function(err, result){ + resultOutput.value = result; + }); + + return false; +} + +function makeRequestBase64(file, fieldName, cb){ + var boundary = '\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/'; + var crlf = "\r\n"; + + var reader = new FileReader(); + reader.onload = function(e){ + var body = ''; + + body += '--' + boundary + crlf; + body += 'Content-Disposition: form-data; name="' + fieldName + '"; filename="' + escape(file.name)+ '"' + crlf; + body += 'Content-Type: ' + file.type + '' + crlf; + body += 'Content-Transfer-Encoding: base64' + crlf + body += crlf; + body += e.target.result.substring(e.target.result.indexOf(',') + 1) + crlf; + + body += '--' + boundary + '--'; + + var head = ''; + head += 'POST /upload HTTP/1.1' + crlf; + head += 'Host: localhost:8080' + crlf; + head += 'Content-Type: multipart/form-data; boundary=' + boundary + '' + crlf; + head += 'Content-Length: ' + body.length + '' + crlf; + + cb(null, head + crlf + body); + }; + + reader.readAsDataURL(file); +} + +</script> + +</head> + +<body> + +<form action="" onsubmit="return form_submit();"> + <label>File: <input id="fileInput" type="file" /></label><br /> + <label>Field: <input id="fieldInput" type="text" value="file" /></label><br /> + <button type="submit">Ok!</button><br /> + <label>Request: <textarea id="resultOutput" readonly="readonly" rows="20" cols="80"></textarea></label><br /> +</form> +<p> +Don't forget to save the output with windows (CRLF) line endings! +</p> + +</body> +</html>
@@ -0,0 +1,33 @@
+var common = require('../common'); +var test = require('utest'); +var assert = common.assert; +var File = common.require('file'); + +var file; +var now = new Date; +test('IncomingForm', { + before: function() { + file = new File({ + size: 1024, + path: '/tmp/cat.png', + name: 'cat.png', + type: 'image/png', + lastModifiedDate: now, + filename: 'cat.png', + mime: 'image/png' + }) + }, + + '#toJSON()': function() { + var obj = file.toJSON(); + var len = Object.keys(obj).length; + assert.equal(1024, obj.size); + assert.equal('/tmp/cat.png', obj.path); + assert.equal('cat.png', obj.name); + assert.equal('image/png', obj.type); + assert.equal('image/png', obj.mime); + assert.equal('cat.png', obj.filename); + assert.equal(now, obj.mtime); + assert.equal(len, 8); + } +});
@@ -0,0 +1,63 @@
+var common = require('../common'); +var test = require('utest'); +var assert = common.assert; +var IncomingForm = common.require('incoming_form').IncomingForm; +var path = require('path'); + +var form; +test('IncomingForm', { + before: function() { + form = new IncomingForm(); + }, + + '#_fileName with regular characters': function() { + var filename = 'foo.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'foo.txt'); + }, + + '#_fileName with unescaped quote': function() { + var filename = 'my".txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with escaped quote': function() { + var filename = 'my%22.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my".txt'); + }, + + '#_fileName with bad quote and additional sub-header': function() { + var filename = 'my".txt'; + var header = makeHeader(filename) + '; foo="bar"'; + assert.equal(form._fileName(header), filename); + }, + + '#_fileName with semicolon': function() { + var filename = 'my;.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my;.txt'); + }, + + '#_fileName with utf8 character': function() { + var filename = 'my☃.txt'; + assert.equal(form._fileName(makeHeader(filename)), 'my☃.txt'); + }, + + '#_uploadPath strips harmful characters from extension when keepExtensions': function() { + form.keepExtensions = true; + + var ext = path.extname(form._uploadPath('fine.jpg?foo=bar')); + assert.equal(ext, '.jpg'); + + var ext = path.extname(form._uploadPath('fine?foo=bar')); + assert.equal(ext, ''); + + var ext = path.extname(form._uploadPath('super.cr2+dsad')); + assert.equal(ext, '.cr2'); + + var ext = path.extname(form._uploadPath('super.bar')); + assert.equal(ext, '.bar'); + }, +}); + +function makeHeader(filename) { + return 'Content-Disposition: form-data; name="upload"; filename="' + filename + '"'; +}
@@ -0,0 +1,47 @@
+var http = require('http'); +var fs = require('fs'); +var connections = 0; + +var server = http.createServer(function(req, res) { + var socket = req.socket; + console.log('Request: %s %s -> %s', req.method, req.url, socket.filename); + + req.on('end', function() { + if (req.url !== '/') { + res.end(JSON.stringify({ + method: req.method, + url: req.url, + filename: socket.filename, + })); + return; + } + + res.writeHead(200, {'content-type': 'text/html'}); + res.end( + '<form action="/upload" enctype="multipart/form-data" method="post">'+ + '<input type="text" name="title"><br>'+ + '<input type="file" name="upload" multiple="multiple"><br>'+ + '<input type="submit" value="Upload">'+ + '</form>' + ); + }); +}); + +server.on('connection', function(socket) { + connections++; + + socket.id = connections; + socket.filename = 'connection-' + socket.id + '.http'; + socket.file = fs.createWriteStream(socket.filename); + socket.pipe(socket.file); + + console.log('--> %s', socket.filename); + socket.on('close', function() { + console.log('<-- %s', socket.filename); + }); +}); + +var port = process.env.PORT || 8080; +server.listen(port, function() { + console.log('Recording connections on port %s', port); +});
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --reporter spec \ + --require should + +.PHONY: test
@@ -0,0 +1,32 @@
+ +# node-fresh + + HTTP response freshness testing + +## fresh(req, res) + + Check freshness of `req` and `res` headers. + + When the cache is "fresh" __true__ is returned, + otherwise __false__ is returned to indicate that + the cache is now stale. + +## Example: + +```js +var req = { 'if-none-match': 'tobi' }; +var res = { 'etag': 'luna' }; +fresh(req, res); +// => false + +var req = { 'if-none-match': 'tobi' }; +var res = { 'etag': 'tobi' }; +fresh(req, res); +// => true +``` + +## Installation + +``` +$ npm install fresh +```
@@ -0,0 +1,49 @@
+ +/** + * Expose `fresh()`. + */ + +module.exports = fresh; + +/** + * Check freshness of `req` and `res` headers. + * + * When the cache is "fresh" __true__ is returned, + * otherwise __false__ is returned to indicate that + * the cache is now stale. + * + * @param {Object} req + * @param {Object} res + * @return {Boolean} + * @api public + */ + +function fresh(req, res) { + // defaults + var etagMatches = true; + var notModified = true; + + // fields + var modifiedSince = req['if-modified-since']; + var noneMatch = req['if-none-match']; + var lastModified = res['last-modified']; + var etag = res['etag']; + + // unconditional request + if (!modifiedSince && !noneMatch) return false; + + // parse if-none-match + if (noneMatch) noneMatch = noneMatch.split(/ *, */); + + // if-none-match + if (noneMatch) etagMatches = ~noneMatch.indexOf(etag) || '*' == noneMatch[0]; + + // if-modified-since + if (modifiedSince) { + modifiedSince = new Date(modifiedSince); + lastModified = new Date(lastModified); + notModified = lastModified <= modifiedSince; + } + + return !! (etagMatches && notModified); +}
@@ -0,0 +1,71 @@
+{ + "_args": [ + [ + "fresh@0.1.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "fresh@0.1.0", + "_id": "fresh@0.1.0", + "_inCache": true, + "_installable": true, + "_location": "/fresh", + "_nodeVersion": "v0.6.19", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.24", + "_phantomChildren": {}, + "_requested": { + "name": "fresh", + "raw": "fresh@0.1.0", + "rawSpec": "0.1.0", + "scope": null, + "spec": "0.1.0", + "type": "version" + }, + "_requiredBy": [ + "/connect", + "/connect/send", + "/express", + "/send" + ], + "_resolved": "https://registry.npmjs.org/fresh/-/fresh-0.1.0.tgz", + "_shasum": "03e4b0178424e4c2d5d19a54d8814cdc97934850", + "_shrinkwrap": null, + "_spec": "fresh@0.1.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk", + "url": "http://tjholowaychuk.com" + }, + "dependencies": {}, + "description": "HTTP response freshness testing", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "03e4b0178424e4c2d5d19a54d8814cdc97934850", + "tarball": "http://registry.npmjs.org/fresh/-/fresh-0.1.0.tgz" + }, + "engines": { + "node": "*" + }, + "main": "index.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "fresh", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.1.0" +}
@@ -0,0 +1,15 @@
+ +2.0.1 / 2013-08-23 +================== + + - package: add "component" section + +2.0.0 / 2013-08-22 +================== + + - No more function invocation required, returns `global` directly + +1.0.0 / 2013-08-22 +================== + + - Initial release
@@ -0,0 +1,11 @@
+ +build: components + @component build --dev + +components: component.json + @component install --dev + +clean: + rm -fr build components template.js + +.PHONY: clean
@@ -0,0 +1,20 @@
+ +# global + + Returns a reference to the `global` object + +## Installation + + Install with [component(1)](http://component.io): + + $ component install component/global + +## API + +``` js +var global = require('global'); +``` + +## License + + MIT
@@ -0,0 +1,15 @@
+{ + "name": "global", + "repo": "component/global", + "description": "Returns a reference to the `global` object", + "version": "2.0.1", + "keywords": [], + "dependencies": {}, + "development": { + "component/assert": "*" + }, + "scripts": [ + "index.js" + ], + "license": "MIT" +}
@@ -0,0 +1,8 @@
+ +/** + * Returns `this`. Execute this without a "context" (i.e. without it being + * attached to an object of the left-hand side), and `this` points to the + * "global" scope of the current JS execution. + */ + +module.exports = (function () { return this; })();
@@ -0,0 +1,66 @@
+{ + "_args": [ + [ + "global@https://github.com/component/global/archive/v2.0.1.tar.gz", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\has-cors" + ] + ], + "_from": "https://github.com/component/global/archive/v2.0.1.tar.gz", + "_id": "global@2.0.1", + "_inCache": true, + "_installable": true, + "_location": "/global", + "_phantomChildren": {}, + "_requested": { + "name": "global", + "raw": "global@https://github.com/component/global/archive/v2.0.1.tar.gz", + "rawSpec": "https://github.com/component/global/archive/v2.0.1.tar.gz", + "scope": null, + "spec": "https://github.com/component/global/archive/v2.0.1.tar.gz", + "type": "remote" + }, + "_requiredBy": [ + "/has-cors" + ], + "_resolved": "https://github.com/component/global/archive/v2.0.1.tar.gz", + "_shasum": "3fb25343fb66d79991b0f4a429ce3b54480eec3c", + "_shrinkwrap": null, + "_spec": "global@https://github.com/component/global/archive/v2.0.1.tar.gz", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\has-cors", + "author": { + "email": "nathan@tootallnate.net", + "name": "Nathan Rajlich", + "url": "http://n8.io/" + }, + "bugs": { + "url": "https://github.com/component/global/issues" + }, + "component": { + "scripts": { + "global/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Returns a reference to the `global` object", + "devDependencies": { + "mocha": "*" + }, + "homepage": "https://github.com/component/global#readme", + "keywords": [ + "global" + ], + "license": "MIT", + "main": "index.js", + "name": "global", + "optionalDependencies": {}, + "readme": "\n# global\n\n Returns a reference to the `global` object\n\n## Installation\n\n Install with [component(1)](http://component.io):\n\n $ component install component/global\n\n## API\n\n``` js\nvar global = require('global');\n```\n\n## License\n\n MIT\n", + "readmeFilename": "Readme.md", + "repository": { + "type": "git", + "url": "git://github.com/component/global.git" + }, + "scripts": { + "test": "mocha --reporter spec test/test.js" + }, + "version": "2.0.1" +}
@@ -0,0 +1,17 @@
+<html> + <head> + <title>Mocha</title> + <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> + <link rel="stylesheet" href="mocha.css" /> + </head> + <body> + <div id="mocha"></div> + <script src="mocha.js"></script> + <script>mocha.setup('bdd')</script> + <script src="../build/build.js"></script> + <script src="test.js"></script> + <script> + mocha.run(); + </script> + </body> +</html>
@@ -0,0 +1,199 @@
+@charset "UTF-8"; +body { + font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; + padding: 60px 50px; +} + +#mocha ul, #mocha li { + margin: 0; + padding: 0; +} + +#mocha ul { + list-style: none; +} + +#mocha h1, #mocha h2 { + margin: 0; +} + +#mocha h1 { + margin-top: 15px; + font-size: 1em; + font-weight: 200; +} + +#mocha h1 a { + text-decoration: none; + color: inherit; +} + +#mocha h1 a:hover { + text-decoration: underline; +} + +#mocha .suite .suite h1 { + margin-top: 0; + font-size: .8em; +} + +#mocha h2 { + font-size: 12px; + font-weight: normal; + cursor: pointer; +} + +#mocha .suite { + margin-left: 15px; +} + +#mocha .test { + margin-left: 15px; +} + +#mocha .test:hover h2::after { + position: relative; + top: 0; + right: -10px; + content: '(view source)'; + font-size: 12px; + font-family: arial; + color: #888; +} + +#mocha .test.pending:hover h2::after { + content: '(pending)'; + font-family: arial; +} + +#mocha .test.pass.medium .duration { + background: #C09853; +} + +#mocha .test.pass.slow .duration { + background: #B94A48; +} + +#mocha .test.pass::before { + content: '✓'; + font-size: 12px; + display: block; + float: left; + margin-right: 5px; + color: #00d6b2; +} + +#mocha .test.pass .duration { + font-size: 9px; + margin-left: 5px; + padding: 2px 5px; + color: white; + -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + box-shadow: inset 0 1px 1px rgba(0,0,0,.2); + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + -ms-border-radius: 5px; + -o-border-radius: 5px; + border-radius: 5px; +} + +#mocha .test.pass.fast .duration { + display: none; +} + +#mocha .test.pending { + color: #0b97c4; +} + +#mocha .test.pending::before { + content: '◦'; + color: #0b97c4; +} + +#mocha .test.fail { + color: #c00; +} + +#mocha .test.fail pre { + color: black; +} + +#mocha .test.fail::before { + content: '✖'; + font-size: 12px; + display: block; + float: left; + margin-right: 5px; + color: #c00; +} + +#mocha .test pre.error { + color: #c00; +} + +#mocha .test pre { + display: inline-block; + font: 12px/1.5 monaco, monospace; + margin: 5px; + padding: 15px; + border: 1px solid #eee; + border-bottom-color: #ddd; + -webkit-border-radius: 3px; + -webkit-box-shadow: 0 1px 3px #eee; +} + +#report.pass .test.fail { + display: none; +} + +#report.fail .test.pass { + display: none; +} + +#error { + color: #c00; + font-size: 1.5 em; + font-weight: 100; + letter-spacing: 1px; +} + +#stats { + position: fixed; + top: 15px; + right: 10px; + font-size: 12px; + margin: 0; + color: #888; +} + +#stats .progress { + float: right; + padding-top: 0; +} + +#stats em { + color: black; +} + +#stats a { + text-decoration: none; + color: inherit; +} + +#stats a:hover { + border-bottom: 1px solid #eee; +} + +#stats li { + display: inline-block; + margin: 0 5px; + list-style: none; + padding-top: 11px; +} + +code .comment { color: #ddd } +code .init { color: #2F6FAD } +code .string { color: #5890AD } +code .keyword { color: #8A6343 } +code .number { color: #2F6FAD }
@@ -0,0 +1,4699 @@
+;(function(){ + + +// CommonJS require() + +function require(p){ + var path = require.resolve(p) + , mod = require.modules[path]; + if (!mod) throw new Error('failed to require "' + p + '"'); + if (!mod.exports) { + mod.exports = {}; + mod.call(mod.exports, mod, mod.exports, require.relative(path)); + } + return mod.exports; + } + +require.modules = {}; + +require.resolve = function (path){ + var orig = path + , reg = path + '.js' + , index = path + '/index.js'; + return require.modules[reg] && reg + || require.modules[index] && index + || orig; + }; + +require.register = function (path, fn){ + require.modules[path] = fn; + }; + +require.relative = function (parent) { + return function(p){ + if ('.' != p.charAt(0)) return require(p); + + var path = parent.split('/') + , segs = p.split('/'); + path.pop(); + + for (var i = 0; i < segs.length; i++) { + var seg = segs[i]; + if ('..' == seg) path.pop(); + else if ('.' != seg) path.push(seg); + } + + return require(path.join('/')); + }; + }; + + +require.register("browser/debug.js", function(module, exports, require){ + +module.exports = function(type){ + return function(){ + + } +}; +}); // module: browser/debug.js + +require.register("browser/diff.js", function(module, exports, require){ + +}); // module: browser/diff.js + +require.register("browser/events.js", function(module, exports, require){ + +/** + * Module exports. + */ + +exports.EventEmitter = EventEmitter; + +/** + * Check if `obj` is an array. + */ + +function isArray(obj) { + return '[object Array]' == {}.toString.call(obj); +} + +/** + * Event emitter constructor. + * + * @api public + */ + +function EventEmitter(){}; + +/** + * Adds a listener. + * + * @api public + */ + +EventEmitter.prototype.on = function (name, fn) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = fn; + } else if (isArray(this.$events[name])) { + this.$events[name].push(fn); + } else { + this.$events[name] = [this.$events[name], fn]; + } + + return this; +}; + +EventEmitter.prototype.addListener = EventEmitter.prototype.on; + +/** + * Adds a volatile listener. + * + * @api public + */ + +EventEmitter.prototype.once = function (name, fn) { + var self = this; + + function on () { + self.removeListener(name, on); + fn.apply(this, arguments); + }; + + on.listener = fn; + this.on(name, on); + + return this; +}; + +/** + * Removes a listener. + * + * @api public + */ + +EventEmitter.prototype.removeListener = function (name, fn) { + if (this.$events && this.$events[name]) { + var list = this.$events[name]; + + if (isArray(list)) { + var pos = -1; + + for (var i = 0, l = list.length; i < l; i++) { + if (list[i] === fn || (list[i].listener && list[i].listener === fn)) { + pos = i; + break; + } + } + + if (pos < 0) { + return this; + } + + list.splice(pos, 1); + + if (!list.length) { + delete this.$events[name]; + } + } else if (list === fn || (list.listener && list.listener === fn)) { + delete this.$events[name]; + } + } + + return this; +}; + +/** + * Removes all listeners for an event. + * + * @api public + */ + +EventEmitter.prototype.removeAllListeners = function (name) { + if (name === undefined) { + this.$events = {}; + return this; + } + + if (this.$events && this.$events[name]) { + this.$events[name] = null; + } + + return this; +}; + +/** + * Gets all listeners for a certain event. + * + * @api public + */ + +EventEmitter.prototype.listeners = function (name) { + if (!this.$events) { + this.$events = {}; + } + + if (!this.$events[name]) { + this.$events[name] = []; + } + + if (!isArray(this.$events[name])) { + this.$events[name] = [this.$events[name]]; + } + + return this.$events[name]; +}; + +/** + * Emits an event. + * + * @api public + */ + +EventEmitter.prototype.emit = function (name) { + if (!this.$events) { + return false; + } + + var handler = this.$events[name]; + + if (!handler) { + return false; + } + + var args = [].slice.call(arguments, 1); + + if ('function' == typeof handler) { + handler.apply(this, args); + } else if (isArray(handler)) { + var listeners = handler.slice(); + + for (var i = 0, l = listeners.length; i < l; i++) { + listeners[i].apply(this, args); + } + } else { + return false; + } + + return true; +}; +}); // module: browser/events.js + +require.register("browser/fs.js", function(module, exports, require){ + +}); // module: browser/fs.js + +require.register("browser/path.js", function(module, exports, require){ + +}); // module: browser/path.js + +require.register("browser/progress.js", function(module, exports, require){ + +/** + * Expose `Progress`. + */ + +module.exports = Progress; + +/** + * Initialize a new `Progress` indicator. + */ + +function Progress() { + this.percent = 0; + this.size(0); + this.fontSize(11); + this.font('helvetica, arial, sans-serif'); +} + +/** + * Set progress size to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.size = function(n){ + this._size = n; + return this; +}; + +/** + * Set text to `str`. + * + * @param {String} str + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.text = function(str){ + this._text = str; + return this; +}; + +/** + * Set font size to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + * @api public + */ + +Progress.prototype.fontSize = function(n){ + this._fontSize = n; + return this; +}; + +/** + * Set font `family`. + * + * @param {String} family + * @return {Progress} for chaining + */ + +Progress.prototype.font = function(family){ + this._font = family; + return this; +}; + +/** + * Update percentage to `n`. + * + * @param {Number} n + * @return {Progress} for chaining + */ + +Progress.prototype.update = function(n){ + this.percent = n; + return this; +}; + +/** + * Draw on `ctx`. + * + * @param {CanvasRenderingContext2d} ctx + * @return {Progress} for chaining + */ + +Progress.prototype.draw = function(ctx){ + var percent = Math.min(this.percent, 100) + , size = this._size + , half = size / 2 + , x = half + , y = half + , rad = half - 1 + , fontSize = this._fontSize; + + ctx.font = fontSize + 'px ' + this._font; + + var angle = Math.PI * 2 * (percent / 100); + ctx.clearRect(0, 0, size, size); + + // outer circle + ctx.strokeStyle = '#9f9f9f'; + ctx.beginPath(); + ctx.arc(x, y, rad, 0, angle, false); + ctx.stroke(); + + // inner circle + ctx.strokeStyle = '#eee'; + ctx.beginPath(); + ctx.arc(x, y, rad - 1, 0, angle, true); + ctx.stroke(); + + // text + var text = this._text || (percent | 0) + '%' + , w = ctx.measureText(text).width; + + ctx.fillText( + text + , x - w / 2 + 1 + , y + fontSize / 2 - 1); + + return this; +}; + +}); // module: browser/progress.js + +require.register("browser/tty.js", function(module, exports, require){ + +exports.isatty = function(){ + return true; +}; + +exports.getWindowSize = function(){ + return [window.innerHeight, window.innerWidth]; +}; +}); // module: browser/tty.js + +require.register("context.js", function(module, exports, require){ + +/** + * Expose `Context`. + */ + +module.exports = Context; + +/** + * Initialize a new `Context`. + * + * @api private + */ + +function Context(){} + +/** + * Set or get the context `Runnable` to `runnable`. + * + * @param {Runnable} runnable + * @return {Context} + * @api private + */ + +Context.prototype.runnable = function(runnable){ + if (0 == arguments.length) return this._runnable; + this.test = this._runnable = runnable; + return this; +}; + +/** + * Set test timeout `ms`. + * + * @param {Number} ms + * @return {Context} self + * @api private + */ + +Context.prototype.timeout = function(ms){ + this.runnable().timeout(ms); + return this; +}; + +/** + * Inspect the context void of `._runnable`. + * + * @return {String} + * @api private + */ + +Context.prototype.inspect = function(){ + return JSON.stringify(this, function(key, val){ + if ('_runnable' == key) return; + if ('test' == key) return; + return val; + }, 2); +}; + +}); // module: context.js + +require.register("hook.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Runnable = require('./runnable'); + +/** + * Expose `Hook`. + */ + +module.exports = Hook; + +/** + * Initialize a new `Hook` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Hook(title, fn) { + Runnable.call(this, title, fn); + this.type = 'hook'; +} + +/** + * Inherit from `Runnable.prototype`. + */ + +Hook.prototype = new Runnable; +Hook.prototype.constructor = Hook; + + +/** + * Get or set the test `err`. + * + * @param {Error} err + * @return {Error} + * @api public + */ + +Hook.prototype.error = function(err){ + if (0 == arguments.length) { + var err = this._error; + this._error = null; + return err; + } + + this._error = err; +}; + + +}); // module: hook.js + +require.register("interfaces/bdd.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test'); + +/** + * BDD-style interface: + * + * describe('Array', function(){ + * describe('#indexOf()', function(){ + * it('should return -1 when not present', function(){ + * + * }); + * + * it('should return the index when present', function(){ + * + * }); + * }); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context, file, mocha){ + + /** + * Execute before running tests. + */ + + context.before = function(fn){ + suites[0].beforeAll(fn); + }; + + /** + * Execute after running tests. + */ + + context.after = function(fn){ + suites[0].afterAll(fn); + }; + + /** + * Execute before each test case. + */ + + context.beforeEach = function(fn){ + suites[0].beforeEach(fn); + }; + + /** + * Execute after each test case. + */ + + context.afterEach = function(fn){ + suites[0].afterEach(fn); + }; + + /** + * Describe a "suite" with the given `title` + * and callback `fn` containing nested suites + * and/or tests. + */ + + context.describe = context.context = function(title, fn){ + var suite = Suite.create(suites[0], title); + suites.unshift(suite); + fn(); + suites.shift(); + return suite; + }; + + /** + * Pending describe. + */ + + context.xdescribe = + context.xcontext = + context.describe.skip = function(title, fn){ + var suite = Suite.create(suites[0], title); + suite.pending = true; + suites.unshift(suite); + fn(); + suites.shift(); + }; + + /** + * Exclusive suite. + */ + + context.describe.only = function(title, fn){ + var suite = context.describe(title, fn); + mocha.grep(suite.fullTitle()); + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.it = context.specify = function(title, fn){ + var suite = suites[0]; + if (suite.pending) var fn = null; + var test = new Test(title, fn); + suite.addTest(test); + return test; + }; + + /** + * Exclusive test-case. + */ + + context.it.only = function(title, fn){ + var test = context.it(title, fn); + mocha.grep(test.fullTitle()); + }; + + /** + * Pending test case. + */ + + context.xit = + context.xspecify = + context.it.skip = function(title){ + context.it(title); + }; + }); +}; + +}); // module: interfaces/bdd.js + +require.register("interfaces/exports.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test'); + +/** + * TDD-style interface: + * + * exports.Array = { + * '#indexOf()': { + * 'should return -1 when the value is not present': function(){ + * + * }, + * + * 'should return the correct index when the value is present': function(){ + * + * } + * } + * }; + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('require', visit); + + function visit(obj) { + var suite; + for (var key in obj) { + if ('function' == typeof obj[key]) { + var fn = obj[key]; + switch (key) { + case 'before': + suites[0].beforeAll(fn); + break; + case 'after': + suites[0].afterAll(fn); + break; + case 'beforeEach': + suites[0].beforeEach(fn); + break; + case 'afterEach': + suites[0].afterEach(fn); + break; + default: + suites[0].addTest(new Test(key, fn)); + } + } else { + var suite = Suite.create(suites[0], key); + suites.unshift(suite); + visit(obj[key]); + suites.shift(); + } + } + } +}; +}); // module: interfaces/exports.js + +require.register("interfaces/index.js", function(module, exports, require){ + +exports.bdd = require('./bdd'); +exports.tdd = require('./tdd'); +exports.qunit = require('./qunit'); +exports.exports = require('./exports'); + +}); // module: interfaces/index.js + +require.register("interfaces/qunit.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test'); + +/** + * QUnit-style interface: + * + * suite('Array'); + * + * test('#length', function(){ + * var arr = [1,2,3]; + * ok(arr.length == 3); + * }); + * + * test('#indexOf()', function(){ + * var arr = [1,2,3]; + * ok(arr.indexOf(1) == 0); + * ok(arr.indexOf(2) == 1); + * ok(arr.indexOf(3) == 2); + * }); + * + * suite('String'); + * + * test('#length', function(){ + * ok('foo'.length == 3); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context){ + + /** + * Execute before running tests. + */ + + context.before = function(fn){ + suites[0].beforeAll(fn); + }; + + /** + * Execute after running tests. + */ + + context.after = function(fn){ + suites[0].afterAll(fn); + }; + + /** + * Execute before each test case. + */ + + context.beforeEach = function(fn){ + suites[0].beforeEach(fn); + }; + + /** + * Execute after each test case. + */ + + context.afterEach = function(fn){ + suites[0].afterEach(fn); + }; + + /** + * Describe a "suite" with the given `title`. + */ + + context.suite = function(title){ + if (suites.length > 1) suites.shift(); + var suite = Suite.create(suites[0], title); + suites.unshift(suite); + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.test = function(title, fn){ + suites[0].addTest(new Test(title, fn)); + }; + }); +}; + +}); // module: interfaces/qunit.js + +require.register("interfaces/tdd.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Suite = require('../suite') + , Test = require('../test'); + +/** + * TDD-style interface: + * + * suite('Array', function(){ + * suite('#indexOf()', function(){ + * suiteSetup(function(){ + * + * }); + * + * test('should return -1 when not present', function(){ + * + * }); + * + * test('should return the index when present', function(){ + * + * }); + * + * suiteTeardown(function(){ + * + * }); + * }); + * }); + * + */ + +module.exports = function(suite){ + var suites = [suite]; + + suite.on('pre-require', function(context, file, mocha){ + + /** + * Execute before each test case. + */ + + context.setup = function(fn){ + suites[0].beforeEach(fn); + }; + + /** + * Execute after each test case. + */ + + context.teardown = function(fn){ + suites[0].afterEach(fn); + }; + + /** + * Execute before the suite. + */ + + context.suiteSetup = function(fn){ + suites[0].beforeAll(fn); + }; + + /** + * Execute after the suite. + */ + + context.suiteTeardown = function(fn){ + suites[0].afterAll(fn); + }; + + /** + * Describe a "suite" with the given `title` + * and callback `fn` containing nested suites + * and/or tests. + */ + + context.suite = function(title, fn){ + var suite = Suite.create(suites[0], title); + suites.unshift(suite); + fn(); + suites.shift(); + return suite; + }; + + /** + * Exclusive test-case. + */ + + context.suite.only = function(title, fn){ + var suite = context.suite(title, fn); + mocha.grep(suite.fullTitle()); + }; + + /** + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. + */ + + context.test = function(title, fn){ + var test = new Test(title, fn); + suites[0].addTest(test); + return test; + }; + + /** + * Exclusive test-case. + */ + + context.test.only = function(title, fn){ + var test = context.test(title, fn); + mocha.grep(test.fullTitle()); + }; + }); +}; + +}); // module: interfaces/tdd.js + +require.register("mocha.js", function(module, exports, require){ +/*! + * mocha + * Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca> + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var path = require('browser/path') + , utils = require('./utils'); + +/** + * Expose `Mocha`. + */ + +exports = module.exports = Mocha; + +/** + * Expose internals. + */ + +exports.utils = utils; +exports.interfaces = require('./interfaces'); +exports.reporters = require('./reporters'); +exports.Runnable = require('./runnable'); +exports.Context = require('./context'); +exports.Runner = require('./runner'); +exports.Suite = require('./suite'); +exports.Hook = require('./hook'); +exports.Test = require('./test'); + +/** + * Return image `name` path. + * + * @param {String} name + * @return {String} + * @api private + */ + +function image(name) { + return __dirname + '/../images/' + name + '.png'; +} + +/** + * Setup mocha with `options`. + * + * Options: + * + * - `ui` name "bdd", "tdd", "exports" etc + * - `reporter` reporter instance, defaults to `mocha.reporters.Dot` + * - `globals` array of accepted globals + * - `timeout` timeout in milliseconds + * - `ignoreLeaks` ignore global leaks + * - `grep` string or regexp to filter tests with + * + * @param {Object} options + * @api public + */ + +function Mocha(options) { + options = options || {}; + this.files = []; + this.options = options; + this.grep(options.grep); + this.suite = new exports.Suite('', new exports.Context); + this.ui(options.ui); + this.reporter(options.reporter); + if (options.timeout) this.timeout(options.timeout); +} + +/** + * Add test `file`. + * + * @param {String} file + * @api public + */ + +Mocha.prototype.addFile = function(file){ + this.files.push(file); + return this; +}; + +/** + * Set reporter to `reporter`, defaults to "dot". + * + * @param {String|Function} reporter name of a reporter or a reporter constructor + * @api public + */ + +Mocha.prototype.reporter = function(reporter){ + if ('function' == typeof reporter) { + this._reporter = reporter; + } else { + reporter = reporter || 'dot'; + try { + this._reporter = require('./reporters/' + reporter); + } catch (err) { + this._reporter = require(reporter); + } + if (!this._reporter) throw new Error('invalid reporter "' + reporter + '"'); + } + return this; +}; + +/** + * Set test UI `name`, defaults to "bdd". + * + * @param {String} bdd + * @api public + */ + +Mocha.prototype.ui = function(name){ + name = name || 'bdd'; + this._ui = exports.interfaces[name]; + if (!this._ui) throw new Error('invalid interface "' + name + '"'); + this._ui = this._ui(this.suite); + return this; +}; + +/** + * Load registered files. + * + * @api private + */ + +Mocha.prototype.loadFiles = function(fn){ + var self = this; + var suite = this.suite; + var pending = this.files.length; + this.files.forEach(function(file){ + file = path.resolve(file); + suite.emit('pre-require', global, file, self); + suite.emit('require', require(file), file, self); + suite.emit('post-require', global, file, self); + --pending || (fn && fn()); + }); +}; + +/** + * Enable growl support. + * + * @api private + */ + +Mocha.prototype._growl = function(runner, reporter) { + var notify = require('growl'); + + runner.on('end', function(){ + var stats = reporter.stats; + if (stats.failures) { + var msg = stats.failures + ' of ' + runner.total + ' tests failed'; + notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); + } else { + notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { + name: 'mocha' + , title: 'Passed' + , image: image('ok') + }); + } + }); +}; + +/** + * Add regexp to grep, if `re` is a string it is escaped. + * + * @param {RegExp|String} re + * @return {Mocha} + * @api public + */ + +Mocha.prototype.grep = function(re){ + this.options.grep = 'string' == typeof re + ? new RegExp(utils.escapeRegexp(re)) + : re; + return this; +}; + +/** + * Invert `.grep()` matches. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.invert = function(){ + this.options.invert = true; + return this; +}; + +/** + * Ignore global leaks. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.ignoreLeaks = function(){ + this.options.ignoreLeaks = true; + return this; +}; + +/** + * Enable growl support. + * + * @return {Mocha} + * @api public + */ + +Mocha.prototype.growl = function(){ + this.options.growl = true; + return this; +}; + +/** + * Ignore `globals` array or string. + * + * @param {Array|String} globals + * @return {Mocha} + * @api public + */ + +Mocha.prototype.globals = function(globals){ + this.options.globals = (this.options.globals || []).concat(globals); + return this; +}; + +/** + * Set the timeout in milliseconds. + * + * @param {Number} timeout + * @return {Mocha} + * @api public + */ + +Mocha.prototype.timeout = function(timeout){ + this.suite.timeout(timeout); + return this; +}; + +/** + * Run tests and invoke `fn()` when complete. + * + * @param {Function} fn + * @return {Runner} + * @api public + */ + +Mocha.prototype.run = function(fn){ + this.loadFiles(); + var suite = this.suite; + var options = this.options; + var runner = new exports.Runner(suite); + var reporter = new this._reporter(runner); + runner.ignoreLeaks = options.ignoreLeaks; + if (options.grep) runner.grep(options.grep, options.invert); + if (options.globals) runner.globals(options.globals); + if (options.growl) this._growl(runner, reporter); + return runner.run(fn); +}; + +}); // module: mocha.js + +require.register("reporters/base.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var tty = require('browser/tty') + , diff = require('browser/diff'); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Check if both stdio streams are associated with a tty. + */ + +var isatty = tty.isatty(1) && tty.isatty(2); + +/** + * Expose `Base`. + */ + +exports = module.exports = Base; + +/** + * Enable coloring by default. + */ + +exports.useColors = isatty; + +/** + * Default color map. + */ + +exports.colors = { + 'pass': 90 + , 'fail': 31 + , 'bright pass': 92 + , 'bright fail': 91 + , 'bright yellow': 93 + , 'pending': 36 + , 'suite': 0 + , 'error title': 0 + , 'error message': 31 + , 'error stack': 90 + , 'checkmark': 32 + , 'fast': 90 + , 'medium': 33 + , 'slow': 31 + , 'green': 32 + , 'light': 90 + , 'diff gutter': 90 + , 'diff added': 42 + , 'diff removed': 41 +}; + +/** + * Color `str` with the given `type`, + * allowing colors to be disabled, + * as well as user-defined color + * schemes. + * + * @param {String} type + * @param {String} str + * @return {String} + * @api private + */ + +var color = exports.color = function(type, str) { + if (!exports.useColors) return str; + return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; +}; + +/** + * Expose term window size, with some + * defaults for when stderr is not a tty. + */ + +exports.window = { + width: isatty + ? process.stdout.getWindowSize + ? process.stdout.getWindowSize(1)[0] + : tty.getWindowSize()[1] + : 75 +}; + +/** + * Expose some basic cursor interactions + * that are common among reporters. + */ + +exports.cursor = { + hide: function(){ + process.stdout.write('\u001b[?25l'); + }, + + show: function(){ + process.stdout.write('\u001b[?25h'); + }, + + deleteLine: function(){ + process.stdout.write('\u001b[2K'); + }, + + beginningOfLine: function(){ + process.stdout.write('\u001b[0G'); + }, + + CR: function(){ + exports.cursor.deleteLine(); + exports.cursor.beginningOfLine(); + } +}; + +/** + * A test is considered slow if it + * exceeds the following value in milliseconds. + */ + +exports.slow = 75; + +/** + * Outut the given `failures` as a list. + * + * @param {Array} failures + * @api public + */ + +exports.list = function(failures){ + console.error(); + failures.forEach(function(test, i){ + // format + var fmt = color('error title', ' %s) %s:\n') + + color('error message', ' %s') + + color('error stack', '\n%s\n'); + + // msg + var err = test.err + , message = err.message || '' + , stack = err.stack || message + , index = stack.indexOf(message) + message.length + , msg = stack.slice(0, index) + , actual = err.actual + , expected = err.expected; + + // actual / expected diff + if ('string' == typeof actual && 'string' == typeof expected) { + var len = Math.max(actual.length, expected.length); + + if (len < 20) msg = errorDiff(err, 'Chars'); + else msg = errorDiff(err, 'Words'); + + // linenos + var lines = msg.split('\n'); + if (lines.length > 4) { + var width = String(lines.length).length; + msg = lines.map(function(str, i){ + return pad(++i, width) + ' |' + ' ' + str; + }).join('\n'); + } + + // legend + msg = '\n' + + color('diff removed', 'actual') + + ' ' + + color('diff added', 'expected') + + '\n\n' + + msg + + '\n'; + + // indent + msg = msg.replace(/^/gm, ' '); + + fmt = color('error title', ' %s) %s:\n%s') + + color('error stack', '\n%s\n'); + } + + // indent stack trace without msg + stack = stack.slice(index ? index + 1 : index) + .replace(/^/gm, ' '); + + console.error(fmt, (i + 1), test.fullTitle(), msg, stack); + }); +}; + +/** + * Initialize a new `Base` reporter. + * + * All other reporters generally + * inherit from this reporter, providing + * stats such as test duration, number + * of tests passed / failed etc. + * + * @param {Runner} runner + * @api public + */ + +function Base(runner) { + var self = this + , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 } + , failures = this.failures = []; + + if (!runner) return; + this.runner = runner; + + runner.on('start', function(){ + stats.start = new Date; + }); + + runner.on('suite', function(suite){ + stats.suites = stats.suites || 0; + suite.root || stats.suites++; + }); + + runner.on('test end', function(test){ + stats.tests = stats.tests || 0; + stats.tests++; + }); + + runner.on('pass', function(test){ + stats.passes = stats.passes || 0; + + var medium = exports.slow / 2; + test.speed = test.duration > exports.slow + ? 'slow' + : test.duration > medium + ? 'medium' + : 'fast'; + + stats.passes++; + }); + + runner.on('fail', function(test, err){ + stats.failures = stats.failures || 0; + stats.failures++; + test.err = err; + failures.push(test); + }); + + runner.on('end', function(){ + stats.end = new Date; + stats.duration = new Date - stats.start; + }); + + runner.on('pending', function(){ + stats.pending++; + }); +} + +/** + * Output common epilogue used by many of + * the bundled reporters. + * + * @api public + */ + +Base.prototype.epilogue = function(){ + var stats = this.stats + , fmt + , tests; + + console.log(); + + function pluralize(n) { + return 1 == n ? 'test' : 'tests'; + } + + // failure + if (stats.failures) { + fmt = color('bright fail', ' ✖') + + color('fail', ' %d of %d %s failed') + + color('light', ':') + + console.error(fmt, + stats.failures, + this.runner.total, + pluralize(this.runner.total)); + + Base.list(this.failures); + console.error(); + return; + } + + // pass + fmt = color('bright pass', ' ✔') + + color('green', ' %d %s complete') + + color('light', ' (%dms)'); + + console.log(fmt, + stats.tests || 0, + pluralize(stats.tests), + stats.duration); + + // pending + if (stats.pending) { + fmt = color('pending', ' •') + + color('pending', ' %d %s pending'); + + console.log(fmt, stats.pending, pluralize(stats.pending)); + } + + console.log(); +}; + +/** + * Pad the given `str` to `len`. + * + * @param {String} str + * @param {String} len + * @return {String} + * @api private + */ + +function pad(str, len) { + str = String(str); + return Array(len - str.length + 1).join(' ') + str; +} + +/** + * Return a character diff for `err`. + * + * @param {Error} err + * @return {String} + * @api private + */ + +function errorDiff(err, type) { + return diff['diff' + type](err.actual, err.expected).map(function(str){ + if (/^(\n+)$/.test(str.value)) str.value = Array(++RegExp.$1.length).join('<newline>'); + if (str.added) return colorLines('diff added', str.value); + if (str.removed) return colorLines('diff removed', str.value); + return str.value; + }).join(''); +} + +/** + * Color lines for `str`, using the color `name`. + * + * @param {String} name + * @param {String} str + * @return {String} + * @api private + */ + +function colorLines(name, str) { + return str.split('\n').map(function(str){ + return color(name, str); + }).join('\n'); +} + +}); // module: reporters/base.js + +require.register("reporters/doc.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils'); + +/** + * Expose `Doc`. + */ + +exports = module.exports = Doc; + +/** + * Initialize a new `Doc` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Doc(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , indents = 2; + + function indent() { + return Array(indents).join(' '); + } + + runner.on('suite', function(suite){ + if (suite.root) return; + ++indents; + console.log('%s<section class="suite">', indent()); + ++indents; + console.log('%s<h1>%s</h1>', indent(), suite.title); + console.log('%s<dl>', indent()); + }); + + runner.on('suite end', function(suite){ + if (suite.root) return; + console.log('%s</dl>', indent()); + --indents; + console.log('%s</section>', indent()); + --indents; + }); + + runner.on('pass', function(test){ + console.log('%s <dt>%s</dt>', indent(), test.title); + var code = utils.escape(utils.clean(test.fn.toString())); + console.log('%s <dd><pre><code>%s</code></pre></dd>', indent(), code); + }); +} + +}); // module: reporters/doc.js + +require.register("reporters/dot.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `Dot`. + */ + +exports = module.exports = Dot; + +/** + * Initialize a new `Dot` matrix test reporter. + * + * @param {Runner} runner + * @api public + */ + +function Dot(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , c = '․' + , n = 0; + + runner.on('start', function(){ + process.stdout.write('\n '); + }); + + runner.on('pending', function(test){ + process.stdout.write(color('pending', c)); + }); + + runner.on('pass', function(test){ + if (++n % width == 0) process.stdout.write('\n '); + if ('slow' == test.speed) { + process.stdout.write(color('bright yellow', c)); + } else { + process.stdout.write(color(test.speed, c)); + } + }); + + runner.on('fail', function(test, err){ + if (++n % width == 0) process.stdout.write('\n '); + process.stdout.write(color('fail', c)); + }); + + runner.on('end', function(){ + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +Dot.prototype = new Base; +Dot.prototype.constructor = Dot; + +}); // module: reporters/dot.js + +require.register("reporters/html-cov.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var JSONCov = require('./json-cov') + , fs = require('browser/fs'); + +/** + * Expose `HTMLCov`. + */ + +exports = module.exports = HTMLCov; + +/** + * Initialize a new `JsCoverage` reporter. + * + * @param {Runner} runner + * @api public + */ + +function HTMLCov(runner) { + var jade = require('jade') + , file = __dirname + '/templates/coverage.jade' + , str = fs.readFileSync(file, 'utf8') + , fn = jade.compile(str, { filename: file }) + , self = this; + + JSONCov.call(this, runner, false); + + runner.on('end', function(){ + process.stdout.write(fn({ + cov: self.cov + , coverageClass: coverageClass + })); + }); +} + +/** + * Return coverage class for `n`. + * + * @return {String} + * @api private + */ + +function coverageClass(n) { + if (n >= 75) return 'high'; + if (n >= 50) return 'medium'; + if (n >= 25) return 'low'; + return 'terrible'; +} +}); // module: reporters/html-cov.js + +require.register("reporters/html.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils') + , Progress = require('../browser/progress') + , escape = utils.escape; + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Expose `Doc`. + */ + +exports = module.exports = HTML; + +/** + * Stats template. + */ + +var statsTemplate = '<ul id="stats">' + + '<li class="progress"><canvas width="40" height="40"></canvas></li>' + + '<li class="passes"><a href="#">passes:</a> <em>0</em></li>' + + '<li class="failures"><a href="#">failures:</a> <em>0</em></li>' + + '<li class="duration">duration: <em>0</em>s</li>' + + '</ul>'; + +/** + * Initialize a new `Doc` reporter. + * + * @param {Runner} runner + * @api public + */ + +function HTML(runner, root) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , stat = fragment(statsTemplate) + , items = stat.getElementsByTagName('li') + , passes = items[1].getElementsByTagName('em')[0] + , passesLink = items[1].getElementsByTagName('a')[0] + , failures = items[2].getElementsByTagName('em')[0] + , failuresLink = items[2].getElementsByTagName('a')[0] + , duration = items[3].getElementsByTagName('em')[0] + , canvas = stat.getElementsByTagName('canvas')[0] + , report = fragment('<ul id="report"></ul>') + , stack = [report] + , progress + , ctx + + root = root || document.getElementById('mocha'); + + if (canvas.getContext) { + var ratio = window.devicePixelRatio || 1; + canvas.style.width = canvas.width; + canvas.style.height = canvas.height; + canvas.width *= ratio; + canvas.height *= ratio; + ctx = canvas.getContext('2d'); + ctx.scale(ratio, ratio); + progress = new Progress; + } + + if (!root) return error('#mocha div missing, add it to your document'); + + // pass toggle + on(passesLink, 'click', function () { + var className = /pass/.test(report.className) ? '' : ' pass'; + report.className = report.className.replace(/fail|pass/g, '') + className; + }); + + // failure toggle + on(failuresLink, 'click', function () { + var className = /fail/.test(report.className) ? '' : ' fail'; + report.className = report.className.replace(/fail|pass/g, '') + className; + }); + + root.appendChild(stat); + root.appendChild(report); + + if (progress) progress.size(40); + + runner.on('suite', function(suite){ + if (suite.root) return; + + // suite + var url = '?grep=' + encodeURIComponent(suite.fullTitle()); + var el = fragment('<li class="suite"><h1><a href="%s">%s</a></h1></li>', url, escape(suite.title)); + + // container + stack[0].appendChild(el); + stack.unshift(document.createElement('ul')); + el.appendChild(stack[0]); + }); + + runner.on('suite end', function(suite){ + if (suite.root) return; + stack.shift(); + }); + + runner.on('fail', function(test, err){ + if ('hook' == test.type || err.uncaught) runner.emit('test end', test); + }); + + runner.on('test end', function(test){ + window.scrollTo(0, document.body.scrollHeight); + + // TODO: add to stats + var percent = stats.tests / total * 100 | 0; + if (progress) progress.update(percent).draw(ctx); + + // update stats + var ms = new Date - stats.start; + text(passes, stats.passes); + text(failures, stats.failures); + text(duration, (ms / 1000).toFixed(2)); + + // test + if ('passed' == test.state) { + var el = fragment('<li class="test pass %e"><h2>%e<span class="duration">%ems</span></h2></li>', test.speed, test.title, test.duration); + } else if (test.pending) { + var el = fragment('<li class="test pass pending"><h2>%e</h2></li>', test.title); + } else { + var el = fragment('<li class="test fail"><h2>%e</h2></li>', test.title); + var str = test.err.stack || test.err.toString(); + + // FF / Opera do not add the message + if (!~str.indexOf(test.err.message)) { + str = test.err.message + '\n' + str; + } + + // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we + // check for the result of the stringifying. + if ('[object Error]' == str) str = test.err.message; + + // Safari doesn't give you a stack. Let's at least provide a source line. + if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) { + str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")"; + } + + el.appendChild(fragment('<pre class="error">%e</pre>', str)); + } + + // toggle code + // TODO: defer + if (!test.pending) { + var h2 = el.getElementsByTagName('h2')[0]; + + on(h2, 'click', function(){ + pre.style.display = 'none' == pre.style.display + ? 'inline-block' + : 'none'; + }); + + var pre = fragment('<pre><code>%e</code></pre>', utils.clean(test.fn.toString())); + el.appendChild(pre); + pre.style.display = 'none'; + } + + stack[0].appendChild(el); + }); +} + +/** + * Display error `msg`. + */ + +function error(msg) { + document.body.appendChild(fragment('<div id="error">%s</div>', msg)); +} + +/** + * Return a DOM fragment from `html`. + */ + +function fragment(html) { + var args = arguments + , div = document.createElement('div') + , i = 1; + + div.innerHTML = html.replace(/%([se])/g, function(_, type){ + switch (type) { + case 's': return String(args[i++]); + case 'e': return escape(args[i++]); + } + }); + + return div.firstChild; +} + +/** + * Set `el` text to `str`. + */ + +function text(el, str) { + if (el.textContent) { + el.textContent = str; + } else { + el.innerText = str; + } +} + +/** + * Listen on `event` with callback `fn`. + */ + +function on(el, event, fn) { + if (el.addEventListener) { + el.addEventListener(event, fn, false); + } else { + el.attachEvent('on' + event, fn); + } +} + +}); // module: reporters/html.js + +require.register("reporters/index.js", function(module, exports, require){ + +exports.Base = require('./base'); +exports.Dot = require('./dot'); +exports.Doc = require('./doc'); +exports.TAP = require('./tap'); +exports.JSON = require('./json'); +exports.HTML = require('./html'); +exports.List = require('./list'); +exports.Min = require('./min'); +exports.Spec = require('./spec'); +exports.Nyan = require('./nyan'); +exports.XUnit = require('./xunit'); +exports.Markdown = require('./markdown'); +exports.Progress = require('./progress'); +exports.Landing = require('./landing'); +exports.JSONCov = require('./json-cov'); +exports.HTMLCov = require('./html-cov'); +exports.JSONStream = require('./json-stream'); +exports.Teamcity = require('./teamcity'); + +}); // module: reporters/index.js + +require.register("reporters/json-cov.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base'); + +/** + * Expose `JSONCov`. + */ + +exports = module.exports = JSONCov; + +/** + * Initialize a new `JsCoverage` reporter. + * + * @param {Runner} runner + * @param {Boolean} output + * @api public + */ + +function JSONCov(runner, output) { + var self = this + , output = 1 == arguments.length ? true : output; + + Base.call(this, runner); + + var tests = [] + , failures = [] + , passes = []; + + runner.on('test end', function(test){ + tests.push(test); + }); + + runner.on('pass', function(test){ + passes.push(test); + }); + + runner.on('fail', function(test){ + failures.push(test); + }); + + runner.on('end', function(){ + var cov = global._$jscoverage || {}; + var result = self.cov = map(cov); + result.stats = self.stats; + result.tests = tests.map(clean); + result.failures = failures.map(clean); + result.passes = passes.map(clean); + if (!output) return; + process.stdout.write(JSON.stringify(result, null, 2 )); + }); +} + +/** + * Map jscoverage data to a JSON structure + * suitable for reporting. + * + * @param {Object} cov + * @return {Object} + * @api private + */ + +function map(cov) { + var ret = { + instrumentation: 'node-jscoverage' + , sloc: 0 + , hits: 0 + , misses: 0 + , coverage: 0 + , files: [] + }; + + for (var filename in cov) { + var data = coverage(filename, cov[filename]); + ret.files.push(data); + ret.hits += data.hits; + ret.misses += data.misses; + ret.sloc += data.sloc; + } + + if (ret.sloc > 0) { + ret.coverage = (ret.hits / ret.sloc) * 100; + } + + return ret; +}; + +/** + * Map jscoverage data for a single source file + * to a JSON structure suitable for reporting. + * + * @param {String} filename name of the source file + * @param {Object} data jscoverage coverage data + * @return {Object} + * @api private + */ + +function coverage(filename, data) { + var ret = { + filename: filename, + coverage: 0, + hits: 0, + misses: 0, + sloc: 0, + source: {} + }; + + data.source.forEach(function(line, num){ + num++; + + if (data[num] === 0) { + ret.misses++; + ret.sloc++; + } else if (data[num] !== undefined) { + ret.hits++; + ret.sloc++; + } + + ret.source[num] = { + source: line + , coverage: data[num] === undefined + ? '' + : data[num] + }; + }); + + ret.coverage = ret.hits / ret.sloc * 100; + + return ret; +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title + , fullTitle: test.fullTitle() + , duration: test.duration + } +} + +}); // module: reporters/json-cov.js + +require.register("reporters/json-stream.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `List`. + */ + +exports = module.exports = List; + +/** + * Initialize a new `List` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function List(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total; + + runner.on('start', function(){ + console.log(JSON.stringify(['start', { total: total }])); + }); + + runner.on('pass', function(test){ + console.log(JSON.stringify(['pass', clean(test)])); + }); + + runner.on('fail', function(test, err){ + console.log(JSON.stringify(['fail', clean(test)])); + }); + + runner.on('end', function(){ + process.stdout.write(JSON.stringify(['end', self.stats])); + }); +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title + , fullTitle: test.fullTitle() + , duration: test.duration + } +} +}); // module: reporters/json-stream.js + +require.register("reporters/json.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `JSON`. + */ + +exports = module.exports = JSONReporter; + +/** + * Initialize a new `JSON` reporter. + * + * @param {Runner} runner + * @api public + */ + +function JSONReporter(runner) { + var self = this; + Base.call(this, runner); + + var tests = [] + , failures = [] + , passes = []; + + runner.on('test end', function(test){ + tests.push(test); + }); + + runner.on('pass', function(test){ + passes.push(test); + }); + + runner.on('fail', function(test){ + failures.push(test); + }); + + runner.on('end', function(){ + var obj = { + stats: self.stats + , tests: tests.map(clean) + , failures: failures.map(clean) + , passes: passes.map(clean) + }; + + process.stdout.write(JSON.stringify(obj, null, 2)); + }); +} + +/** + * Return a plain-object representation of `test` + * free of cyclic properties etc. + * + * @param {Object} test + * @return {Object} + * @api private + */ + +function clean(test) { + return { + title: test.title + , fullTitle: test.fullTitle() + , duration: test.duration + } +} +}); // module: reporters/json.js + +require.register("reporters/landing.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Landing`. + */ + +exports = module.exports = Landing; + +/** + * Airplane color. + */ + +Base.colors.plane = 0; + +/** + * Airplane crash color. + */ + +Base.colors['plane crash'] = 31; + +/** + * Runway color. + */ + +Base.colors.runway = 90; + +/** + * Initialize a new `Landing` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Landing(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , total = runner.total + , stream = process.stdout + , plane = color('plane', '✈') + , crashed = -1 + , n = 0; + + function runway() { + var buf = Array(width).join('-'); + return ' ' + color('runway', buf); + } + + runner.on('start', function(){ + stream.write('\n '); + cursor.hide(); + }); + + runner.on('test end', function(test){ + // check if the plane crashed + var col = -1 == crashed + ? width * ++n / total | 0 + : crashed; + + // show the crash + if ('failed' == test.state) { + plane = color('plane crash', '✈'); + crashed = col; + } + + // render landing strip + stream.write('\u001b[4F\n\n'); + stream.write(runway()); + stream.write('\n '); + stream.write(color('runway', Array(col).join('⋅'))); + stream.write(plane) + stream.write(color('runway', Array(width - col).join('⋅') + '\n')); + stream.write(runway()); + stream.write('\u001b[0m'); + }); + + runner.on('end', function(){ + cursor.show(); + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +Landing.prototype = new Base; +Landing.prototype.constructor = Landing; + +}); // module: reporters/landing.js + +require.register("reporters/list.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `List`. + */ + +exports = module.exports = List; + +/** + * Initialize a new `List` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function List(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , n = 0; + + runner.on('start', function(){ + console.log(); + }); + + runner.on('test', function(test){ + process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); + }); + + runner.on('pending', function(test){ + var fmt = color('checkmark', ' -') + + color('pending', ' %s'); + console.log(fmt, test.fullTitle()); + }); + + runner.on('pass', function(test){ + var fmt = color('checkmark', ' ✓') + + color('pass', ' %s: ') + + color(test.speed, '%dms'); + cursor.CR(); + console.log(fmt, test.fullTitle(), test.duration); + }); + + runner.on('fail', function(test, err){ + cursor.CR(); + console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); + }); + + runner.on('end', self.epilogue.bind(self)); +} + +/** + * Inherit from `Base.prototype`. + */ + +List.prototype = new Base; +List.prototype.constructor = List; + + +}); // module: reporters/list.js + +require.register("reporters/markdown.js", function(module, exports, require){ +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils'); + +/** + * Expose `Markdown`. + */ + +exports = module.exports = Markdown; + +/** + * Initialize a new `Markdown` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Markdown(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , level = 0 + , buf = ''; + + function title(str) { + return Array(level).join('#') + ' ' + str; + } + + function indent() { + return Array(level).join(' '); + } + + function mapTOC(suite, obj) { + var ret = obj; + obj = obj[suite.title] = obj[suite.title] || { suite: suite }; + suite.suites.forEach(function(suite){ + mapTOC(suite, obj); + }); + return ret; + } + + function stringifyTOC(obj, level) { + ++level; + var buf = ''; + var link; + for (var key in obj) { + if ('suite' == key) continue; + if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; + if (key) buf += Array(level).join(' ') + link; + buf += stringifyTOC(obj[key], level); + } + --level; + return buf; + } + + function generateTOC(suite) { + var obj = mapTOC(suite, {}); + return stringifyTOC(obj, 0); + } + + generateTOC(runner.suite); + + runner.on('suite', function(suite){ + ++level; + var slug = utils.slug(suite.fullTitle()); + buf += '<a name="' + slug + '" />' + '\n'; + buf += title(suite.title) + '\n'; + }); + + runner.on('suite end', function(suite){ + --level; + }); + + runner.on('pass', function(test){ + var code = utils.clean(test.fn.toString()); + buf += test.title + '.\n'; + buf += '\n```js\n'; + buf += code + '\n'; + buf += '```\n\n'; + }); + + runner.on('end', function(){ + process.stdout.write('# TOC\n'); + process.stdout.write(generateTOC(runner.suite)); + process.stdout.write(buf); + }); +} +}); // module: reporters/markdown.js + +require.register("reporters/min.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base'); + +/** + * Expose `Min`. + */ + +exports = module.exports = Min; + +/** + * Initialize a new `Min` minimal test reporter (best used with --watch). + * + * @param {Runner} runner + * @api public + */ + +function Min(runner) { + Base.call(this, runner); + + runner.on('start', function(){ + // clear screen + process.stdout.write('\u001b[2J'); + // set cursor position + process.stdout.write('\u001b[1;3H'); + }); + + runner.on('end', this.epilogue.bind(this)); +} + +/** + * Inherit from `Base.prototype`. + */ + +Min.prototype = new Base; +Min.prototype.constructor = Min; + +}); // module: reporters/min.js + +require.register("reporters/nyan.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , color = Base.color; + +/** + * Expose `Dot`. + */ + +exports = module.exports = NyanCat; + +/** + * Initialize a new `Dot` matrix test reporter. + * + * @param {Runner} runner + * @api public + */ + +function NyanCat(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , width = Base.window.width * .75 | 0 + , rainbowColors = this.rainbowColors = self.generateColors() + , colorIndex = this.colorIndex = 0 + , numerOfLines = this.numberOfLines = 4 + , trajectories = this.trajectories = [[], [], [], []] + , nyanCatWidth = this.nyanCatWidth = 11 + , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth) + , scoreboardWidth = this.scoreboardWidth = 5 + , tick = this.tick = 0 + , n = 0; + + runner.on('start', function(){ + Base.cursor.hide(); + self.draw('start'); + }); + + runner.on('pending', function(test){ + self.draw('pending'); + }); + + runner.on('pass', function(test){ + self.draw('pass'); + }); + + runner.on('fail', function(test, err){ + self.draw('fail'); + }); + + runner.on('end', function(){ + Base.cursor.show(); + for (var i = 0; i < self.numberOfLines; i++) write('\n'); + self.epilogue(); + }); +} + +/** + * Draw the nyan cat with runner `status`. + * + * @param {String} status + * @api private + */ + +NyanCat.prototype.draw = function(status){ + this.appendRainbow(); + this.drawScoreboard(); + this.drawRainbow(); + this.drawNyanCat(status); + this.tick = !this.tick; +}; + +/** + * Draw the "scoreboard" showing the number + * of passes, failures and pending tests. + * + * @api private + */ + +NyanCat.prototype.drawScoreboard = function(){ + var stats = this.stats; + var colors = Base.colors; + + function draw(color, n) { + write(' '); + write('\u001b[' + color + 'm' + n + '\u001b[0m'); + write('\n'); + } + + draw(colors.green, stats.passes); + draw(colors.fail, stats.failures); + draw(colors.pending, stats.pending); + write('\n'); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Append the rainbow. + * + * @api private + */ + +NyanCat.prototype.appendRainbow = function(){ + var segment = this.tick ? '_' : '-'; + var rainbowified = this.rainbowify(segment); + + for (var index = 0; index < this.numberOfLines; index++) { + var trajectory = this.trajectories[index]; + if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift(); + trajectory.push(rainbowified); + } +}; + +/** + * Draw the rainbow. + * + * @api private + */ + +NyanCat.prototype.drawRainbow = function(){ + var self = this; + + this.trajectories.forEach(function(line, index) { + write('\u001b[' + self.scoreboardWidth + 'C'); + write(line.join('')); + write('\n'); + }); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Draw the nyan cat with `status`. + * + * @param {String} status + * @api private + */ + +NyanCat.prototype.drawNyanCat = function(status) { + var self = this; + var startWidth = this.scoreboardWidth + this.trajectories[0].length; + + [0, 1, 2, 3].forEach(function(index) { + write('\u001b[' + startWidth + 'C'); + + switch (index) { + case 0: + write('_,------,'); + write('\n'); + break; + case 1: + var padding = self.tick ? ' ' : ' '; + write('_|' + padding + '/\\_/\\ '); + write('\n'); + break; + case 2: + var padding = self.tick ? '_' : '__'; + var tail = self.tick ? '~' : '^'; + var face; + switch (status) { + case 'pass': + face = '( ^ .^)'; + break; + case 'fail': + face = '( o .o)'; + break; + default: + face = '( - .-)'; + } + write(tail + '|' + padding + face + ' '); + write('\n'); + break; + case 3: + var padding = self.tick ? ' ' : ' '; + write(padding + '"" "" '); + write('\n'); + break; + } + }); + + this.cursorUp(this.numberOfLines); +}; + +/** + * Move cursor up `n`. + * + * @param {Number} n + * @api private + */ + +NyanCat.prototype.cursorUp = function(n) { + write('\u001b[' + n + 'A'); +}; + +/** + * Move cursor down `n`. + * + * @param {Number} n + * @api private + */ + +NyanCat.prototype.cursorDown = function(n) { + write('\u001b[' + n + 'B'); +}; + +/** + * Generate rainbow colors. + * + * @return {Array} + * @api private + */ + +NyanCat.prototype.generateColors = function(){ + var colors = []; + + for (var i = 0; i < (6 * 7); i++) { + var pi3 = Math.floor(Math.PI / 3); + var n = (i * (1.0 / 6)); + var r = Math.floor(3 * Math.sin(n) + 3); + var g = Math.floor(3 * Math.sin(n + 2 * pi3) + 3); + var b = Math.floor(3 * Math.sin(n + 4 * pi3) + 3); + colors.push(36 * r + 6 * g + b + 16); + } + + return colors; +}; + +/** + * Apply rainbow to the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +NyanCat.prototype.rainbowify = function(str){ + var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; + this.colorIndex += 1; + return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; +}; + +/** + * Stdout helper. + */ + +function write(string) { + process.stdout.write(string); +} + +/** + * Inherit from `Base.prototype`. + */ + +NyanCat.prototype = new Base; +NyanCat.prototype.constructor = NyanCat; + + +}); // module: reporters/nyan.js + +require.register("reporters/progress.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Progress`. + */ + +exports = module.exports = Progress; + +/** + * General progress bar color. + */ + +Base.colors.progress = 90; + +/** + * Initialize a new `Progress` bar test reporter. + * + * @param {Runner} runner + * @param {Object} options + * @api public + */ + +function Progress(runner, options) { + Base.call(this, runner); + + var self = this + , options = options || {} + , stats = this.stats + , width = Base.window.width * .50 | 0 + , total = runner.total + , complete = 0 + , max = Math.max; + + // default chars + options.open = options.open || '['; + options.complete = options.complete || '▬'; + options.incomplete = options.incomplete || '⋅'; + options.close = options.close || ']'; + options.verbose = false; + + // tests started + runner.on('start', function(){ + console.log(); + cursor.hide(); + }); + + // tests complete + runner.on('test end', function(){ + complete++; + var incomplete = total - complete + , percent = complete / total + , n = width * percent | 0 + , i = width - n; + + cursor.CR(); + process.stdout.write('\u001b[J'); + process.stdout.write(color('progress', ' ' + options.open)); + process.stdout.write(Array(n).join(options.complete)); + process.stdout.write(Array(i).join(options.incomplete)); + process.stdout.write(color('progress', options.close)); + if (options.verbose) { + process.stdout.write(color('progress', ' ' + complete + ' of ' + total)); + } + }); + + // tests are complete, output some stats + // and the failures if any + runner.on('end', function(){ + cursor.show(); + console.log(); + self.epilogue(); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +Progress.prototype = new Base; +Progress.prototype.constructor = Progress; + + +}); // module: reporters/progress.js + +require.register("reporters/spec.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `Spec`. + */ + +exports = module.exports = Spec; + +/** + * Initialize a new `Spec` test reporter. + * + * @param {Runner} runner + * @api public + */ + +function Spec(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , indents = 0 + , n = 0; + + function indent() { + return Array(indents).join(' ') + } + + runner.on('start', function(){ + console.log(); + }); + + runner.on('suite', function(suite){ + ++indents; + console.log(color('suite', '%s%s'), indent(), suite.title); + }); + + runner.on('suite end', function(suite){ + --indents; + if (1 == indents) console.log(); + }); + + runner.on('test', function(test){ + process.stdout.write(indent() + color('pass', ' ◦ ' + test.title + ': ')); + }); + + runner.on('pending', function(test){ + var fmt = indent() + color('pending', ' - %s'); + console.log(fmt, test.title); + }); + + runner.on('pass', function(test){ + if ('fast' == test.speed) { + var fmt = indent() + + color('checkmark', ' ✓') + + color('pass', ' %s '); + cursor.CR(); + console.log(fmt, test.title); + } else { + var fmt = indent() + + color('checkmark', ' ✓') + + color('pass', ' %s ') + + color(test.speed, '(%dms)'); + cursor.CR(); + console.log(fmt, test.title, test.duration); + } + }); + + runner.on('fail', function(test, err){ + cursor.CR(); + console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); + }); + + runner.on('end', self.epilogue.bind(self)); +} + +/** + * Inherit from `Base.prototype`. + */ + +Spec.prototype = new Base; +Spec.prototype.constructor = Spec; + + +}); // module: reporters/spec.js + +require.register("reporters/tap.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , cursor = Base.cursor + , color = Base.color; + +/** + * Expose `TAP`. + */ + +exports = module.exports = TAP; + +/** + * Initialize a new `TAP` reporter. + * + * @param {Runner} runner + * @api public + */ + +function TAP(runner) { + Base.call(this, runner); + + var self = this + , stats = this.stats + , total = runner.total + , n = 1; + + runner.on('start', function(){ + console.log('%d..%d', 1, total); + }); + + runner.on('test end', function(){ + ++n; + }); + + runner.on('pending', function(test){ + console.log('ok %d %s # SKIP -', n, title(test)); + }); + + runner.on('pass', function(test){ + console.log('ok %d %s', n, title(test)); + }); + + runner.on('fail', function(test, err){ + console.log('not ok %d %s', n, title(test)); + console.log(err.stack.replace(/^/gm, ' ')); + }); +} + +/** + * Return a TAP-safe title of `test` + * + * @param {Object} test + * @return {String} + * @api private + */ + +function title(test) { + return test.fullTitle().replace(/#/g, ''); +} + +}); // module: reporters/tap.js + +require.register("reporters/teamcity.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base'); + +/** + * Expose `Teamcity`. + */ + +exports = module.exports = Teamcity; + +/** + * Initialize a new `Teamcity` reporter. + * + * @param {Runner} runner + * @api public + */ + +function Teamcity(runner) { + Base.call(this, runner); + var stats = this.stats; + + runner.on('start', function() { + console.log("##teamcity[testSuiteStarted name='mocha.suite']"); + }); + + runner.on('test', function(test) { + console.log("##teamcity[testStarted name='" + escape(test.fullTitle()) + "']"); + }); + + runner.on('fail', function(test, err) { + console.log("##teamcity[testFailed name='" + escape(test.fullTitle()) + "' message='" + escape(err.message) + "']"); + }); + + runner.on('pending', function(test) { + console.log("##teamcity[testIgnored name='" + escape(test.fullTitle()) + "' message='pending']"); + }); + + runner.on('test end', function(test) { + console.log("##teamcity[testFinished name='" + escape(test.fullTitle()) + "' duration='" + test.duration + "']"); + }); + + runner.on('end', function() { + console.log("##teamcity[testSuiteFinished name='mocha.suite' duration='" + stats.duration + "']"); + }); +} + +/** + * Escape the given `str`. + */ + +function escape(str) { + return str + .replace(/\|/g, "||") + .replace(/\n/g, "|n") + .replace(/\r/g, "|r") + .replace(/\[/g, "|[") + .replace(/\]/g, "|]") + .replace(/\u0085/g, "|x") + .replace(/\u2028/g, "|l") + .replace(/\u2029/g, "|p") + .replace(/'/g, "|'"); +} + +}); // module: reporters/teamcity.js + +require.register("reporters/xunit.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Base = require('./base') + , utils = require('../utils') + , escape = utils.escape; + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Expose `XUnit`. + */ + +exports = module.exports = XUnit; + +/** + * Initialize a new `XUnit` reporter. + * + * @param {Runner} runner + * @api public + */ + +function XUnit(runner) { + Base.call(this, runner); + var stats = this.stats + , tests = [] + , self = this; + + runner.on('pass', function(test){ + tests.push(test); + }); + + runner.on('fail', function(test){ + tests.push(test); + }); + + runner.on('end', function(){ + console.log(tag('testsuite', { + name: 'Mocha Tests' + , tests: stats.tests + , failures: stats.failures + , errors: stats.failures + , skip: stats.tests - stats.failures - stats.passes + , timestamp: (new Date).toUTCString() + , time: stats.duration / 1000 + }, false)); + + tests.forEach(test); + console.log('</testsuite>'); + }); +} + +/** + * Inherit from `Base.prototype`. + */ + +XUnit.prototype = new Base; +XUnit.prototype.constructor = XUnit; + + +/** + * Output tag for the given `test.` + */ + +function test(test) { + var attrs = { + classname: test.parent.fullTitle() + , name: test.title + , time: test.duration / 1000 + }; + + if ('failed' == test.state) { + var err = test.err; + attrs.message = escape(err.message); + console.log(tag('testcase', attrs, false, tag('failure', attrs, false, cdata(err.stack)))); + } else if (test.pending) { + console.log(tag('testcase', attrs, false, tag('skipped', {}, true))); + } else { + console.log(tag('testcase', attrs, true) ); + } +} + +/** + * HTML tag helper. + */ + +function tag(name, attrs, close, content) { + var end = close ? '/>' : '>' + , pairs = [] + , tag; + + for (var key in attrs) { + pairs.push(key + '="' + escape(attrs[key]) + '"'); + } + + tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; + if (content) tag += content + '</' + name + end; + return tag; +} + +/** + * Return cdata escaped CDATA `str`. + */ + +function cdata(str) { + return '<![CDATA[' + escape(str) + ']]>'; +} + +}); // module: reporters/xunit.js + +require.register("runnable.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:runnable'); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +var Date = global.Date + , setTimeout = global.setTimeout + , setInterval = global.setInterval + , clearTimeout = global.clearTimeout + , clearInterval = global.clearInterval; + +/** + * Expose `Runnable`. + */ + +module.exports = Runnable; + +/** + * Initialize a new `Runnable` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Runnable(title, fn) { + this.title = title; + this.fn = fn; + this.async = fn && fn.length; + this.sync = ! this.async; + this._timeout = 2000; + this.timedOut = false; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Runnable.prototype = new EventEmitter; +Runnable.prototype.constructor = Runnable; + + +/** + * Set & get timeout `ms`. + * + * @param {Number} ms + * @return {Runnable|Number} ms or self + * @api private + */ + +Runnable.prototype.timeout = function(ms){ + if (0 == arguments.length) return this._timeout; + debug('timeout %d', ms); + this._timeout = ms; + if (this.timer) this.resetTimeout(); + return this; +}; + +/** + * Return the full title generated by recursively + * concatenating the parent's full title. + * + * @return {String} + * @api public + */ + +Runnable.prototype.fullTitle = function(){ + return this.parent.fullTitle() + ' ' + this.title; +}; + +/** + * Clear the timeout. + * + * @api private + */ + +Runnable.prototype.clearTimeout = function(){ + clearTimeout(this.timer); +}; + +/** + * Inspect the runnable void of private properties. + * + * @return {String} + * @api private + */ + +Runnable.prototype.inspect = function(){ + return JSON.stringify(this, function(key, val){ + if ('_' == key[0]) return; + if ('parent' == key) return '#<Suite>'; + if ('ctx' == key) return '#<Context>'; + return val; + }, 2); +}; + +/** + * Reset the timeout. + * + * @api private + */ + +Runnable.prototype.resetTimeout = function(){ + var self = this + , ms = this.timeout(); + + this.clearTimeout(); + if (ms) { + this.timer = setTimeout(function(){ + self.callback(new Error('timeout of ' + ms + 'ms exceeded')); + self.timedOut = true; + }, ms); + } +}; + +/** + * Run the test and invoke `fn(err)`. + * + * @param {Function} fn + * @api private + */ + +Runnable.prototype.run = function(fn){ + var self = this + , ms = this.timeout() + , start = new Date + , ctx = this.ctx + , finished + , emitted; + + if (ctx) ctx.runnable(this); + + // timeout + if (this.async) { + if (ms) { + this.timer = setTimeout(function(){ + done(new Error('timeout of ' + ms + 'ms exceeded')); + self.timedOut = true; + }, ms); + } + } + + // called multiple times + function multiple(err) { + if (emitted) return; + emitted = true; + self.emit('error', err || new Error('done() called multiple times')); + } + + // finished + function done(err) { + if (self.timedOut) return; + if (finished) return multiple(err); + self.clearTimeout(); + self.duration = new Date - start; + finished = true; + fn(err); + } + + // for .resetTimeout() + this.callback = done; + + // async + if (this.async) { + try { + this.fn.call(ctx, function(err){ + if (err instanceof Error) return done(err); + if (null != err) return done(new Error('done() invoked with non-Error: ' + err)); + done(); + }); + } catch (err) { + done(err); + } + return; + } + + // sync + try { + if (!this.pending) this.fn.call(ctx); + this.duration = new Date - start; + fn(); + } catch (err) { + fn(err); + } +}; + +}); // module: runnable.js + +require.register("runner.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:runner') + , Test = require('./test') + , utils = require('./utils') + , filter = utils.filter + , keys = utils.keys + , noop = function(){}; + +/** + * Expose `Runner`. + */ + +module.exports = Runner; + +/** + * Initialize a `Runner` for the given `suite`. + * + * Events: + * + * - `start` execution started + * - `end` execution complete + * - `suite` (suite) test suite execution started + * - `suite end` (suite) all tests (and sub-suites) have finished + * - `test` (test) test execution started + * - `test end` (test) test completed + * - `hook` (hook) hook execution started + * - `hook end` (hook) hook complete + * - `pass` (test) test passed + * - `fail` (test, err) test failed + * + * @api public + */ + +function Runner(suite) { + var self = this; + this._globals = []; + this.suite = suite; + this.total = suite.total(); + this.failures = 0; + this.on('test end', function(test){ self.checkGlobals(test); }); + this.on('hook end', function(hook){ self.checkGlobals(hook); }); + this.grep(/.*/); + this.globals(utils.keys(global).concat(['errno'])); +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Runner.prototype = new EventEmitter; +Runner.prototype.constructor = Runner; + + +/** + * Run tests with full titles matching `re`. Updates runner.total + * with number of tests matched. + * + * @param {RegExp} re + * @param {Boolean} invert + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.grep = function(re, invert){ + debug('grep %s', re); + this._grep = re; + this._invert = invert; + this.total = this.grepTotal(this.suite); + return this; +}; + +/** + * Returns the number of tests matching the grep search for the + * given suite. + * + * @param {Suite} suite + * @return {Number} + * @api public + */ + +Runner.prototype.grepTotal = function(suite) { + var self = this; + var total = 0; + + suite.eachTest(function(test){ + var match = self._grep.test(test.fullTitle()); + if (self._invert) match = !match; + if (match) total++; + }); + + return total; +}; + +/** + * Allow the given `arr` of globals. + * + * @param {Array} arr + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.globals = function(arr){ + if (0 == arguments.length) return this._globals; + debug('globals %j', arr); + utils.forEach(arr, function(arr){ + this._globals.push(arr); + }, this); + return this; +}; + +/** + * Check for global variable leaks. + * + * @api private + */ + +Runner.prototype.checkGlobals = function(test){ + if (this.ignoreLeaks) return; + var leaks = filterLeaks(this._globals); + + this._globals = this._globals.concat(leaks); + + if (leaks.length > 1) { + this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + '')); + } else if (leaks.length) { + this.fail(test, new Error('global leak detected: ' + leaks[0])); + } +}; + +/** + * Fail the given `test`. + * + * @param {Test} test + * @param {Error} err + * @api private + */ + +Runner.prototype.fail = function(test, err){ + ++this.failures; + test.state = 'failed'; + if ('string' == typeof err) { + err = new Error('the string "' + err + '" was thrown, throw an Error :)'); + } + this.emit('fail', test, err); +}; + +/** + * Fail the given `hook` with `err`. + * + * Hook failures (currently) hard-end due + * to that fact that a failing hook will + * surely cause subsequent tests to fail, + * causing jumbled reporting. + * + * @param {Hook} hook + * @param {Error} err + * @api private + */ + +Runner.prototype.failHook = function(hook, err){ + this.fail(hook, err); + this.emit('end'); +}; + +/** + * Run hook `name` callbacks and then invoke `fn()`. + * + * @param {String} name + * @param {Function} function + * @api private + */ + +Runner.prototype.hook = function(name, fn){ + var suite = this.suite + , hooks = suite['_' + name] + , ms = suite._timeout + , self = this + , timer; + + function next(i) { + var hook = hooks[i]; + if (!hook) return fn(); + self.currentRunnable = hook; + + self.emit('hook', hook); + + hook.on('error', function(err){ + self.failHook(hook, err); + }); + + hook.run(function(err){ + hook.removeAllListeners('error'); + var testError = hook.error(); + if (testError) self.fail(self.test, testError); + if (err) return self.failHook(hook, err); + self.emit('hook end', hook); + next(++i); + }); + } + + process.nextTick(function(){ + next(0); + }); +}; + +/** + * Run hook `name` for the given array of `suites` + * in order, and callback `fn(err)`. + * + * @param {String} name + * @param {Array} suites + * @param {Function} fn + * @api private + */ + +Runner.prototype.hooks = function(name, suites, fn){ + var self = this + , orig = this.suite; + + function next(suite) { + self.suite = suite; + + if (!suite) { + self.suite = orig; + return fn(); + } + + self.hook(name, function(err){ + if (err) { + self.suite = orig; + return fn(err); + } + + next(suites.pop()); + }); + } + + next(suites.pop()); +}; + +/** + * Run hooks from the top level down. + * + * @param {String} name + * @param {Function} fn + * @api private + */ + +Runner.prototype.hookUp = function(name, fn){ + var suites = [this.suite].concat(this.parents()).reverse(); + this.hooks(name, suites, fn); +}; + +/** + * Run hooks from the bottom up. + * + * @param {String} name + * @param {Function} fn + * @api private + */ + +Runner.prototype.hookDown = function(name, fn){ + var suites = [this.suite].concat(this.parents()); + this.hooks(name, suites, fn); +}; + +/** + * Return an array of parent Suites from + * closest to furthest. + * + * @return {Array} + * @api private + */ + +Runner.prototype.parents = function(){ + var suite = this.suite + , suites = []; + while (suite = suite.parent) suites.push(suite); + return suites; +}; + +/** + * Run the current test and callback `fn(err)`. + * + * @param {Function} fn + * @api private + */ + +Runner.prototype.runTest = function(fn){ + var test = this.test + , self = this; + + try { + test.on('error', function(err){ + self.fail(test, err); + }); + test.run(fn); + } catch (err) { + fn(err); + } +}; + +/** + * Run tests in the given `suite` and invoke + * the callback `fn()` when complete. + * + * @param {Suite} suite + * @param {Function} fn + * @api private + */ + +Runner.prototype.runTests = function(suite, fn){ + var self = this + , tests = suite.tests + , test; + + function next(err) { + // if we bail after first err + if (self.failures && suite._bail) return fn(); + + // next test + test = tests.shift(); + + // all done + if (!test) return fn(); + + // grep + var match = self._grep.test(test.fullTitle()); + if (self._invert) match = !match; + if (!match) return next(); + + // pending + if (test.pending) { + self.emit('pending', test); + self.emit('test end', test); + return next(); + } + + // execute test and hook(s) + self.emit('test', self.test = test); + self.hookDown('beforeEach', function(){ + self.currentRunnable = self.test; + self.runTest(function(err){ + test = self.test; + + if (err) { + self.fail(test, err); + self.emit('test end', test); + return self.hookUp('afterEach', next); + } + + test.state = 'passed'; + self.emit('pass', test); + self.emit('test end', test); + self.hookUp('afterEach', next); + }); + }); + } + + this.next = next; + next(); +}; + +/** + * Run the given `suite` and invoke the + * callback `fn()` when complete. + * + * @param {Suite} suite + * @param {Function} fn + * @api private + */ + +Runner.prototype.runSuite = function(suite, fn){ + var total = this.grepTotal(suite) + , self = this + , i = 0; + + debug('run suite %s', suite.fullTitle()); + + if (!total) return fn(); + + this.emit('suite', this.suite = suite); + + function next() { + var curr = suite.suites[i++]; + if (!curr) return done(); + self.runSuite(curr, next); + } + + function done() { + self.suite = suite; + self.hook('afterAll', function(){ + self.emit('suite end', suite); + fn(); + }); + } + + this.hook('beforeAll', function(){ + self.runTests(suite, next); + }); +}; + +/** + * Handle uncaught exceptions. + * + * @param {Error} err + * @api private + */ + +Runner.prototype.uncaught = function(err){ + debug('uncaught exception %s', err.message); + var runnable = this.currentRunnable; + if (!runnable || 'failed' == runnable.state) return; + runnable.clearTimeout(); + err.uncaught = true; + this.fail(runnable, err); + + // recover from test + if ('test' == runnable.type) { + this.emit('test end', runnable); + this.hookUp('afterEach', this.next); + return; + } + + // bail on hooks + this.emit('end'); +}; + +/** + * Run the root suite and invoke `fn(failures)` + * on completion. + * + * @param {Function} fn + * @return {Runner} for chaining + * @api public + */ + +Runner.prototype.run = function(fn){ + var self = this + , fn = fn || function(){}; + + debug('start'); + + // uncaught callback + function uncaught(err) { + self.uncaught(err); + } + + // callback + this.on('end', function(){ + debug('end'); + process.removeListener('uncaughtException', uncaught); + fn(self.failures); + }); + + // run suites + this.emit('start'); + this.runSuite(this.suite, function(){ + debug('finished running'); + self.emit('end'); + }); + + // uncaught exception + process.on('uncaughtException', uncaught); + + return this; +}; + +/** + * Filter leaks with the given globals flagged as `ok`. + * + * @param {Array} ok + * @return {Array} + * @api private + */ + +function filterLeaks(ok) { + return filter(keys(global), function(key){ + var matched = filter(ok, function(ok){ + if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]); + return key == ok; + }); + return matched.length == 0 && (!global.navigator || 'onerror' !== key); + }); +} +}); // module: runner.js + +require.register("suite.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var EventEmitter = require('browser/events').EventEmitter + , debug = require('browser/debug')('mocha:suite') + , utils = require('./utils') + , Hook = require('./hook'); + +/** + * Expose `Suite`. + */ + +exports = module.exports = Suite; + +/** + * Create a new `Suite` with the given `title` + * and parent `Suite`. When a suite with the + * same title is already present, that suite + * is returned to provide nicer reporter + * and more flexible meta-testing. + * + * @param {Suite} parent + * @param {String} title + * @return {Suite} + * @api public + */ + +exports.create = function(parent, title){ + var suite = new Suite(title, parent.ctx); + suite.parent = parent; + if (parent.pending) suite.pending = true; + title = suite.fullTitle(); + parent.addSuite(suite); + return suite; +}; + +/** + * Initialize a new `Suite` with the given + * `title` and `ctx`. + * + * @param {String} title + * @param {Context} ctx + * @api private + */ + +function Suite(title, ctx) { + this.title = title; + this.ctx = ctx; + this.suites = []; + this.tests = []; + this.pending = false; + this._beforeEach = []; + this._beforeAll = []; + this._afterEach = []; + this._afterAll = []; + this.root = !title; + this._timeout = 2000; + this._bail = false; +} + +/** + * Inherit from `EventEmitter.prototype`. + */ + +Suite.prototype = new EventEmitter; +Suite.prototype.constructor = Suite; + + +/** + * Return a clone of this `Suite`. + * + * @return {Suite} + * @api private + */ + +Suite.prototype.clone = function(){ + var suite = new Suite(this.title); + debug('clone'); + suite.ctx = this.ctx; + suite.timeout(this.timeout()); + suite.bail(this.bail()); + return suite; +}; + +/** + * Set timeout `ms` or short-hand such as "2s". + * + * @param {Number|String} ms + * @return {Suite|Number} for chaining + * @api private + */ + +Suite.prototype.timeout = function(ms){ + if (0 == arguments.length) return this._timeout; + if (String(ms).match(/s$/)) ms = parseFloat(ms) * 1000; + debug('timeout %d', ms); + this._timeout = parseInt(ms, 10); + return this; +}; + +/** + * Sets whether to bail after first error. + * + * @parma {Boolean} bail + * @return {Suite|Number} for chaining + * @api private + */ + +Suite.prototype.bail = function(bail){ + if (0 == arguments.length) return this._bail; + debug('bail %s', bail); + this._bail = bail; + return this; +}; + +/** + * Run `fn(test[, done])` before running tests. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.beforeAll = function(fn){ + if (this.pending) return this; + var hook = new Hook('"before all" hook', fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.ctx = this.ctx; + this._beforeAll.push(hook); + this.emit('beforeAll', hook); + return this; +}; + +/** + * Run `fn(test[, done])` after running tests. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.afterAll = function(fn){ + if (this.pending) return this; + var hook = new Hook('"after all" hook', fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.ctx = this.ctx; + this._afterAll.push(hook); + this.emit('afterAll', hook); + return this; +}; + +/** + * Run `fn(test[, done])` before each test case. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.beforeEach = function(fn){ + if (this.pending) return this; + var hook = new Hook('"before each" hook', fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.ctx = this.ctx; + this._beforeEach.push(hook); + this.emit('beforeEach', hook); + return this; +}; + +/** + * Run `fn(test[, done])` after each test case. + * + * @param {Function} fn + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.afterEach = function(fn){ + if (this.pending) return this; + var hook = new Hook('"after each" hook', fn); + hook.parent = this; + hook.timeout(this.timeout()); + hook.ctx = this.ctx; + this._afterEach.push(hook); + this.emit('afterEach', hook); + return this; +}; + +/** + * Add a test `suite`. + * + * @param {Suite} suite + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.addSuite = function(suite){ + suite.parent = this; + suite.timeout(this.timeout()); + suite.bail(this.bail()); + this.suites.push(suite); + this.emit('suite', suite); + return this; +}; + +/** + * Add a `test` to this suite. + * + * @param {Test} test + * @return {Suite} for chaining + * @api private + */ + +Suite.prototype.addTest = function(test){ + test.parent = this; + test.timeout(this.timeout()); + test.ctx = this.ctx; + this.tests.push(test); + this.emit('test', test); + return this; +}; + +/** + * Return the full title generated by recursively + * concatenating the parent's full title. + * + * @return {String} + * @api public + */ + +Suite.prototype.fullTitle = function(){ + if (this.parent) { + var full = this.parent.fullTitle(); + if (full) return full + ' ' + this.title; + } + return this.title; +}; + +/** + * Return the total number of tests. + * + * @return {Number} + * @api public + */ + +Suite.prototype.total = function(){ + return utils.reduce(this.suites, function(sum, suite){ + return sum + suite.total(); + }, 0) + this.tests.length; +}; + +/** + * Iterates through each suite recursively to find + * all tests. Applies a function in the format + * `fn(test)`. + * + * @param {Function} fn + * @return {Suite} + * @api private + */ + +Suite.prototype.eachTest = function(fn){ + utils.forEach(this.tests, fn); + utils.forEach(this.suites, function(suite){ + suite.eachTest(fn); + }); + return this; +}; + +}); // module: suite.js + +require.register("test.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var Runnable = require('./runnable'); + +/** + * Expose `Test`. + */ + +module.exports = Test; + +/** + * Initialize a new `Test` with the given `title` and callback `fn`. + * + * @param {String} title + * @param {Function} fn + * @api private + */ + +function Test(title, fn) { + Runnable.call(this, title, fn); + this.pending = !fn; + this.type = 'test'; +} + +/** + * Inherit from `Runnable.prototype`. + */ + +Test.prototype = new Runnable; +Test.prototype.constructor = Test; + + +}); // module: test.js + +require.register("utils.js", function(module, exports, require){ + +/** + * Module dependencies. + */ + +var fs = require('browser/fs') + , path = require('browser/path') + , join = path.join + , debug = require('browser/debug')('mocha:watch'); + +/** + * Ignored directories. + */ + +var ignore = ['node_modules', '.git']; + +/** + * Escape special characters in the given string of html. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html) { + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(/</g, '<') + .replace(/>/g, '>'); +}; + +/** + * Array#forEach (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} scope + * @api private + */ + +exports.forEach = function(arr, fn, scope) { + for (var i = 0, l = arr.length; i < l; i++) + fn.call(scope, arr[i], i); +}; + +/** + * Array#indexOf (<=IE8) + * + * @parma {Array} arr + * @param {Object} obj to find index of + * @param {Number} start + * @api private + */ + +exports.indexOf = function (arr, obj, start) { + for (var i = start || 0, l = arr.length; i < l; i++) { + if (arr[i] === obj) + return i; + } + return -1; +}; + +/** + * Array#reduce (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} initial value + * @param {Object} scope + * @api private + */ + +exports.reduce = function(arr, fn, val, scope) { + var rval = val; + + for (var i = 0, l = arr.length; i < l; i++) { + rval = fn.call(scope, rval, arr[i], i, arr); + } + + return rval; +}; + +/** + * Array#filter (<=IE8) + * + * @param {Array} array + * @param {Function} fn + * @param {Object} scope + * @api private + */ + +exports.filter = function(arr, fn, scope) { + var ret = []; + + for (var i = 0, l = arr.length; i < l; i++) { + var val = arr[i]; + if (fn.call(scope, val, i, arr)) + ret.push(val); + } + + return ret; +}; + +/** + * Object.keys (<=IE8) + * + * @param {Object} obj + * @return {Array} keys + * @api private + */ + +exports.keys = Object.keys || function(obj) { + var keys = [] + , has = Object.prototype.hasOwnProperty // for `window` on <=IE8 + + for (var key in obj) { + if (has.call(obj, key)) { + keys.push(key); + } + } + + return keys; +}; + +/** + * Watch the given `files` for changes + * and invoke `fn(file)` on modification. + * + * @param {Array} files + * @param {Function} fn + * @api private + */ + +exports.watch = function(files, fn){ + var options = { interval: 100 }; + files.forEach(function(file){ + debug('file %s', file); + fs.watchFile(file, options, function(curr, prev){ + if (prev.mtime < curr.mtime) fn(file); + }); + }); +}; + +/** + * Ignored files. + */ + +function ignored(path){ + return !~ignore.indexOf(path); +} + +/** + * Lookup files in the given `dir`. + * + * @return {Array} + * @api private + */ + +exports.files = function(dir, ret){ + ret = ret || []; + + fs.readdirSync(dir) + .filter(ignored) + .forEach(function(path){ + path = join(dir, path); + if (fs.statSync(path).isDirectory()) { + exports.files(path, ret); + } else if (path.match(/\.(js|coffee)$/)) { + ret.push(path); + } + }); + + return ret; +}; + +/** + * Compute a slug from the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.slug = function(str){ + return str + .toLowerCase() + .replace(/ +/g, '-') + .replace(/[^-\w]/g, ''); +}; + +/** + * Strip the function definition from `str`, + * and re-indent for pre whitespace. + */ + +exports.clean = function(str) { + str = str + .replace(/^function *\(.*\) *{/, '') + .replace(/\s+\}$/, ''); + + var spaces = str.match(/^\n?( *)/)[1].length + , re = new RegExp('^ {' + spaces + '}', 'gm'); + + str = str.replace(re, ''); + + return exports.trim(str); +}; + +/** + * Escape regular expression characters in `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.escapeRegexp = function(str){ + return str.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&"); +}; + +/** + * Trim the given `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +exports.trim = function(str){ + return str.replace(/^\s+|\s+$/g, ''); +}; + +/** + * Parse the given `qs`. + * + * @param {String} qs + * @return {Object} + * @api private + */ + +exports.parseQuery = function(qs){ + return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){ + var i = pair.indexOf('=') + , key = pair.slice(0, i) + , val = pair.slice(++i); + + obj[key] = decodeURIComponent(val); + return obj; + }, {}); +}; + +/** + * Highlight the given string of `js`. + * + * @param {String} js + * @return {String} + * @api private + */ + +function highlight(js) { + return js + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/\/\/(.*)/gm, '<span class="comment">//$1</span>') + .replace(/('.*?')/gm, '<span class="string">$1</span>') + .replace(/(\d+\.\d+)/gm, '<span class="number">$1</span>') + .replace(/(\d+)/gm, '<span class="number">$1</span>') + .replace(/\bnew *(\w+)/gm, '<span class="keyword">new</span> <span class="init">$1</span>') + .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '<span class="keyword">$1</span>') +} + +/** + * Highlight the contents of tag `name`. + * + * @param {String} name + * @api private + */ + +exports.highlightTags = function(name) { + var code = document.getElementsByTagName(name); + for (var i = 0, len = code.length; i < len; ++i) { + code[i].innerHTML = highlight(code[i].innerHTML); + } +}; +}); // module: utils.js +/** + * Node shims. + * + * These are meant only to allow + * mocha.js to run untouched, not + * to allow running node code in + * the browser. + */ + +process = {}; +process.exit = function(status){}; +process.stdout = {}; +global = window; + +/** + * next tick implementation. + */ + +process.nextTick = (function(){ + // postMessage behaves badly on IE8 + if (window.ActiveXObject || !window.postMessage) { + return function(fn){ fn() }; + } + + // based on setZeroTimeout by David Baron + // - http://dbaron.org/log/20100309-faster-timeouts + var timeouts = [] + , name = 'mocha-zero-timeout' + + window.addEventListener('message', function(e){ + if (e.source == window && e.data == name) { + if (e.stopPropagation) e.stopPropagation(); + if (timeouts.length) timeouts.shift()(); + } + }, true); + + return function(fn){ + timeouts.push(fn); + window.postMessage(name, '*'); + } +})(); + +/** + * Remove uncaughtException listener. + */ + +process.removeListener = function(e){ + if ('uncaughtException' == e) { + window.onerror = null; + } +}; + +/** + * Implements uncaughtException listener. + */ + +process.on = function(e, fn){ + if ('uncaughtException' == e) { + window.onerror = fn; + } +}; + +// boot +;(function(){ + + /** + * Expose mocha. + */ + + var Mocha = window.Mocha = require('mocha'), + mocha = window.mocha = new Mocha({ reporter: 'html' }); + + /** + * Override ui to ensure that the ui functions are initialized. + * Normally this would happen in Mocha.prototype.loadFiles. + */ + + mocha.ui = function(ui){ + Mocha.prototype.ui.call(this, ui); + this.suite.emit('pre-require', window, null, this); + return this; + }; + + /** + * Setup mocha with the given setting options. + */ + + mocha.setup = function(opts){ + if ('string' == typeof opts) opts = { ui: opts }; + for (var opt in opts) this[opt](opts[opt]); + return this; + }; + + /** + * Run mocha, returning the Runner. + */ + + mocha.run = function(fn){ + var options = mocha.options; + mocha.globals('location'); + + var query = Mocha.utils.parseQuery(window.location.search || ''); + if (query.grep) mocha.grep(query.grep); + + return Mocha.prototype.run.call(mocha, function(){ + Mocha.utils.highlightTags('code'); + if (fn) fn(); + }); + }; +})(); +})();
@@ -0,0 +1,22 @@
+ +/** + * Module dependencies. + */ + +var assert = require('assert'); +var global; + +try { + // component + global = require('global'); +} catch (e) { + // node.js + global = require('../'); +} + +describe('global', function () { + it('should return the `global` object', function () { + var str = String(global); + assert('[object global]' == str || '[object Window]' == str); + }); +});
@@ -0,0 +1,15 @@
+lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log +node_modules
@@ -0,0 +1,20 @@
+The MIT License (MIT) + +Copyright (c) 2014 Kevin Roark + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,3 @@
+ +test: + @./node_modules/.bin/mocha test.js
@@ -0,0 +1,4 @@
+has-binarydata.js +================= + +Simple module to test if an object contains binary data
@@ -0,0 +1,1 @@
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@@ -0,0 +1,17 @@
+var ob = {}; + +var max = 5230; // just before call stack breaks +var count = 0; + +function g(o) { + if (count++ < max) { + o.k = {}; + g(o.k); + } + else { + o.k = 'cool'; + } +} + +g(ob); +console.log(JSON.stringify(ob));
@@ -0,0 +1,57 @@
+/* + * Module requirements. + */ + +var isArray = require('isarray'); + +/** + * Module exports. + */ + +module.exports = hasBinary; + +/** + * Checks for binary data. + * + * Right now only Buffer and ArrayBuffer are supported.. + * + * @param {Object} anything + * @api public + */ + +function hasBinary(data) { + + function _hasBinary(obj) { + if (!obj) return false; + + if ( (global.Buffer && Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer) || + (global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File) + ) { + return true; + } + + if (isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + if (_hasBinary(obj[i])) { + return true; + } + } + } else if (obj && 'object' == typeof obj) { + if (obj.toJSON) { + obj = obj.toJSON(); + } + + for (var key in obj) { + if (obj.hasOwnProperty(key) && _hasBinary(obj[key])) { + return true; + } + } + } + + return false; + } + + return _hasBinary(data); +}
@@ -0,0 +1,62 @@
+{ + "_args": [ + [ + "has-binary-data@0.1.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io" + ] + ], + "_from": "has-binary-data@0.1.3", + "_id": "has-binary-data@0.1.3", + "_inCache": true, + "_installable": true, + "_location": "/has-binary-data", + "_npmUser": { + "email": "ker2143@columbia.edu", + "name": "porkfat" + }, + "_npmVersion": "1.3.24", + "_phantomChildren": {}, + "_requested": { + "name": "has-binary-data", + "raw": "has-binary-data@0.1.3", + "rawSpec": "0.1.3", + "scope": null, + "spec": "0.1.3", + "type": "version" + }, + "_requiredBy": [ + "/socket.io" + ], + "_resolved": "https://registry.npmjs.org/has-binary-data/-/has-binary-data-0.1.3.tgz", + "_shasum": "8ebb18388b57f19a5231275a16fc18d51f379aae", + "_shrinkwrap": null, + "_spec": "has-binary-data@0.1.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io", + "author": { + "name": "Kevin Roark" + }, + "dependencies": { + "isarray": "0.0.1" + }, + "description": "A function that takes anything in javascript and returns true if its argument contains binary data.", + "devDependencies": { + "better-assert": "1.0.0", + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "8ebb18388b57f19a5231275a16fc18d51f379aae", + "tarball": "http://registry.npmjs.org/has-binary-data/-/has-binary-data-0.1.3.tgz" + }, + "license": "ISC", + "maintainers": [ + { + "email": "ker2143@columbia.edu", + "name": "porkfat" + } + ], + "name": "has-binary-data", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.1.3" +}
@@ -0,0 +1,108 @@
+ +var hasBinary = require('./'); +var assert = require('better-assert'); +var fs = require('fs'); + +var start = new Date(); + +describe('has-binarydata', function(){ + + it('should work with buffer', function(){ + assert(hasBinary(fs.readFileSync('./test.js'))); + }); + + it('should work with an array that does not contain binary', function() { + var arr = [1, 'cool', 2]; + assert(!hasBinary(arr)); + }); + + it('should work with an array that contains a buffer', function() { + var arr = [1, new Buffer('asdfasdf', 'utf8'), 2]; + assert(hasBinary(arr)); + }); + + it('should work with an object that does not contain binary', function() { + var ob = {a: 'a', b: [], c: 1234}; + assert(!hasBinary(ob)); + }); + + it('should work with an object that contains a buffer', function() { + var ob = {a: 'a', b: new Buffer('abc'), c: 1234}; + assert(hasBinary(ob)); + }); + + it('should work with null', function() { + assert(!hasBinary(null)); + }); + + it('should work with undefined', function() { + assert(!hasBinary(undefined)); + }); + + it('should work with a complex object that contains undefined and no binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [] + }; + assert(!hasBinary(ob)); + }); + + it('should work with a complex object that contains undefined and binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [], + bin: new Buffer('xxx') + }; + assert(hasBinary(ob)); + }); + + it('should handle a very large json object with no binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + data = JSON.parse(data); + assert(!hasBinary(data)); + done(); + }); + }); + + it('should handle a very large json object with binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + var ob = JSON.parse(data); + ob.bin = {bin: {bin: {bin: new Buffer('abc')}}}; + assert(hasBinary(ob)); + done(); + }); + }); + + if (global.ArrayBuffer) { + it('should work with an ArrayBuffer', function() { + assert(hasBinary(new ArrayBuffer())); + }); + } + + if (global.Blob) { + it('should work with a Blob', function() { + assert(hasBinary(new Blob())); + }); + } + + it('should print the test time', function() { + var end = new Date(); + var diff = end - start; + console.log('\ntest time: ' + diff + ' ms'); + }); + +});
@@ -0,0 +1,15 @@
+lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +npm-debug.log +node_modules
@@ -0,0 +1,5 @@
+ +0.1.5 / 2014-09-04 +================== + + * prevent browserify from bundling `Buffer`
@@ -0,0 +1,20 @@
+The MIT License (MIT) + +Copyright (c) 2014 Kevin Roark + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,4 @@
+has-binarydata.js +================= + +Simple module to test if an object contains binary data
@@ -0,0 +1,1 @@
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@@ -0,0 +1,58 @@
+ +/* + * Module requirements. + */ + +var isArray = require('isarray'); + +/** + * Module exports. + */ + +module.exports = hasBinary; + +/** + * Checks for binary data. + * + * Right now only Buffer and ArrayBuffer are supported.. + * + * @param {Object} anything + * @api public + */ + +function hasBinary(data) { + + function _hasBinary(obj) { + if (!obj) return false; + + if ( (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer) || + (global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File) + ) { + return true; + } + + if (isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + if (_hasBinary(obj[i])) { + return true; + } + } + } else if (obj && 'object' == typeof obj) { + if (obj.toJSON) { + obj = obj.toJSON(); + } + + for (var key in obj) { + if (obj.hasOwnProperty(key) && _hasBinary(obj[key])) { + return true; + } + } + } + + return false; + } + + return _hasBinary(data); +}
@@ -0,0 +1,64 @@
+{ + "_args": [ + [ + "has-binary@0.1.5", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "has-binary@0.1.5", + "_id": "has-binary@0.1.5", + "_inCache": true, + "_installable": true, + "_location": "/has-binary", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.25", + "_phantomChildren": {}, + "_requested": { + "name": "has-binary", + "raw": "has-binary@0.1.5", + "rawSpec": "0.1.5", + "scope": null, + "spec": "0.1.5", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/has-binary/-/has-binary-0.1.5.tgz", + "_shasum": "95e75720ff31b72a3ba89a5b6dce082e4bc6467f", + "_shrinkwrap": null, + "_spec": "has-binary@0.1.5", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "author": { + "name": "Kevin Roark" + }, + "dependencies": { + "isarray": "0.0.1" + }, + "description": "A function that takes anything in javascript and returns true if its argument contains binary data.", + "devDependencies": { + "better-assert": "1.0.0", + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "95e75720ff31b72a3ba89a5b6dce082e4bc6467f", + "tarball": "http://registry.npmjs.org/has-binary/-/has-binary-0.1.5.tgz" + }, + "gitHead": "9034d3f6822521245b2507633b7d4eb54dc5ec91", + "license": "MIT", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "has-binary", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": {}, + "version": "0.1.5" +}
@@ -0,0 +1,108 @@
+ +var hasBinary = require('./'); +var assert = require('better-assert'); +var fs = require('fs'); + +var start = new Date(); + +describe('has-binarydata', function(){ + + it('should work with buffer', function(){ + assert(hasBinary(fs.readFileSync('./test.js'))); + }); + + it('should work with an array that does not contain binary', function() { + var arr = [1, 'cool', 2]; + assert(!hasBinary(arr)); + }); + + it('should work with an array that contains a buffer', function() { + var arr = [1, new Buffer('asdfasdf', 'utf8'), 2]; + assert(hasBinary(arr)); + }); + + it('should work with an object that does not contain binary', function() { + var ob = {a: 'a', b: [], c: 1234}; + assert(!hasBinary(ob)); + }); + + it('should work with an object that contains a buffer', function() { + var ob = {a: 'a', b: new Buffer('abc'), c: 1234}; + assert(hasBinary(ob)); + }); + + it('should work with null', function() { + assert(!hasBinary(null)); + }); + + it('should work with undefined', function() { + assert(!hasBinary(undefined)); + }); + + it('should work with a complex object that contains undefined and no binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [] + }; + assert(!hasBinary(ob)); + }); + + it('should work with a complex object that contains undefined and binary', function() { + var ob = { + x: ['a', 'b', 123], + y: undefined, + z: {a: 'x', b: 'y', c: 3, d: null}, + w: [], + bin: new Buffer('xxx') + }; + assert(hasBinary(ob)); + }); + + it('should handle a very large json object with no binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + data = JSON.parse(data); + assert(!hasBinary(data)); + done(); + }); + }); + + it('should handle a very large json object with binary', function(done) { + this.timeout(); + fs.readFile(__dirname + '/fixtures/big.json', function(err, data) { + if (err) { + console.log(err); + assert(false); + } + var ob = JSON.parse(data); + ob.bin = {bin: {bin: {bin: new Buffer('abc')}}}; + assert(hasBinary(ob)); + done(); + }); + }); + + if (global.ArrayBuffer) { + it('should work with an ArrayBuffer', function() { + assert(hasBinary(new ArrayBuffer())); + }); + } + + if (global.Blob) { + it('should work with a Blob', function() { + assert(hasBinary(new Blob())); + }); + } + + it('should print the test time', function() { + var end = new Date(); + var diff = end - start; + console.log('\ntest time: ' + diff + ' ms'); + }); + +});
@@ -0,0 +1,16 @@
+ +1.0.2 / 2013-08-27 +================== + + - explicitly use `global` instead of being implicit + - pin "component/global" to v2.0.1 + +1.0.1 / 2013-08-23 +================== + + - package: add "component" section + +1.0.0 / 2013-08-22 +================== + + - Initial release
@@ -0,0 +1,11 @@
+ +build: components index.js + @component build --dev + +components: component.json + @component install --dev + +clean: + rm -fr build components template.js + +.PHONY: clean
@@ -0,0 +1,24 @@
+ +# has-cors + + Detects support for Cross-Origin Resource Sharing + +## Installation + + Install with [component(1)](http://component.io): + + $ component install component/has-cors + +## API + +Exports `true` if the user-agent supports CORS, or `false` otherwise. + +``` js +var hasCORS = require('has-cors'); +console.log(hasCORS); +// true +``` + +## License + + MIT
@@ -0,0 +1,16 @@
+{ + "name": "has-cors", + "repo": "component/has-cors", + "description": "Detects support for Cross-Origin Resource Sharing", + "version": "1.0.3", + "keywords": [], + "dependencies": { + "component/global": "2.0.1" + }, + "development": {}, + "license": "MIT", + "main": "index.js", + "scripts": [ + "index.js" + ] +}
@@ -0,0 +1,23 @@
+ +/** + * Module dependencies. + */ + +var global = require('global'); + +/** + * Module exports. + * + * Logic borrowed from Modernizr: + * + * - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js + */ + +try { + module.exports = 'XMLHttpRequest' in global && + 'withCredentials' in new global.XMLHttpRequest(); +} catch (err) { + // if XMLHttp support is disabled in IE then it will throw + // when trying to create + module.exports = false; +}
@@ -0,0 +1,83 @@
+{ + "_args": [ + [ + "has-cors@1.0.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "has-cors@1.0.3", + "_id": "has-cors@1.0.3", + "_inCache": true, + "_installable": true, + "_location": "/has-cors", + "_npmUser": { + "email": "shtylman@gmail.com", + "name": "shtylman" + }, + "_npmVersion": "1.3.24", + "_phantomChildren": {}, + "_requested": { + "name": "has-cors", + "raw": "has-cors@1.0.3", + "rawSpec": "1.0.3", + "scope": null, + "spec": "1.0.3", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.0.3.tgz", + "_shasum": "502acb9b3104dac33dd2630eaf2f888b0baf4cb3", + "_shrinkwrap": null, + "_spec": "has-cors@1.0.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": { + "email": "nathan@tootallnate.net", + "name": "Nathan Rajlich", + "url": "http://n8.io/" + }, + "bugs": { + "url": "https://github.com/component/has-cors/issues" + }, + "component": { + "scripts": { + "has-cors/index.js": "index.js" + } + }, + "dependencies": { + "global": "https://github.com/component/global/archive/v2.0.1.tar.gz" + }, + "description": "Detects support for Cross-Origin Resource Sharing", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "502acb9b3104dac33dd2630eaf2f888b0baf4cb3", + "tarball": "http://registry.npmjs.org/has-cors/-/has-cors-1.0.3.tgz" + }, + "homepage": "https://github.com/component/has-cors", + "keywords": [ + "cors", + "cross", + "origin", + "resource", + "sharing", + "domain" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "email": "shtylman@gmail.com", + "name": "shtylman" + } + ], + "name": "has-cors", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/component/has-cors.git" + }, + "version": "1.0.3" +}
@@ -0,0 +1,11 @@
+ +build: components index.js + @component build + +components: + @Component install + +clean: + rm -fr build components template.js + +.PHONY: clean
@@ -0,0 +1,15 @@
+ +# indexOf + + Lame indexOf thing, thanks microsoft + +## Example + +```js +var index = require('indexof'); +index(arr, obj); +``` + +## License + + MIT
@@ -0,0 +1,10 @@
+{ + "name": "indexof", + "description": "Microsoft sucks", + "version": "0.0.1", + "keywords": ["index", "array", "indexOf"], + "dependencies": {}, + "scripts": [ + "index.js" + ] +}
@@ -0,0 +1,10 @@
+ +var indexOf = [].indexOf; + +module.exports = function(arr, obj){ + if (indexOf) return arr.indexOf(obj); + for (var i = 0; i < arr.length; ++i) { + if (arr[i] === obj) return i; + } + return -1; +};
@@ -0,0 +1,59 @@
+{ + "_args": [ + [ + "indexof@0.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "indexof@0.0.1", + "_id": "indexof@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/indexof", + "_phantomChildren": {}, + "_requested": { + "name": "indexof", + "raw": "indexof@0.0.1", + "rawSpec": "0.0.1", + "scope": null, + "spec": "0.0.1", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client", + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz", + "_shasum": "82dc336d232b9062179d05ab3293a66059fd435d", + "_shrinkwrap": null, + "_spec": "indexof@0.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "component": { + "scripts": { + "indexof/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Microsoft sucks", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "82dc336d232b9062179d05ab3293a66059fd435d", + "tarball": "http://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz" + }, + "keywords": [ + "index", + "array", + "indexOf" + ], + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "indexof", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.0.1" +}
@@ -0,0 +1,54 @@
+ +# isarray + +`Array#isArray` for older browsers. + +## Usage + +```js +var isArray = require('isarray'); + +console.log(isArray([])); // => true +console.log(isArray({})); // => false +``` + +## Installation + +With [npm](http://npmjs.org) do + +```bash +$ npm install isarray +``` + +Then bundle for the browser with +[browserify](https://github.com/substack/browserify). + +With [component](http://component.io) do + +```bash +$ component install juliangruber/isarray +``` + +## License + +(MIT) + +Copyright (c) 2013 Julian Gruber <julian@juliangruber.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.
@@ -0,0 +1,209 @@
+ +/** + * Require the given path. + * + * @param {String} path + * @return {Object} exports + * @api public + */ + +function require(path, parent, orig) { + var resolved = require.resolve(path); + + // lookup failed + if (null == resolved) { + orig = orig || path; + parent = parent || 'root'; + var err = new Error('Failed to require "' + orig + '" from "' + parent + '"'); + err.path = orig; + err.parent = parent; + err.require = true; + throw err; + } + + var module = require.modules[resolved]; + + // perform real require() + // by invoking the module's + // registered function + if (!module.exports) { + module.exports = {}; + module.client = module.component = true; + module.call(this, module.exports, require.relative(resolved), module); + } + + return module.exports; +} + +/** + * Registered modules. + */ + +require.modules = {}; + +/** + * Registered aliases. + */ + +require.aliases = {}; + +/** + * Resolve `path`. + * + * Lookup: + * + * - PATH/index.js + * - PATH.js + * - PATH + * + * @param {String} path + * @return {String} path or null + * @api private + */ + +require.resolve = function(path) { + if (path.charAt(0) === '/') path = path.slice(1); + var index = path + '/index.js'; + + var paths = [ + path, + path + '.js', + path + '.json', + path + '/index.js', + path + '/index.json' + ]; + + for (var i = 0; i < paths.length; i++) { + var path = paths[i]; + if (require.modules.hasOwnProperty(path)) return path; + } + + if (require.aliases.hasOwnProperty(index)) { + return require.aliases[index]; + } +}; + +/** + * Normalize `path` relative to the current path. + * + * @param {String} curr + * @param {String} path + * @return {String} + * @api private + */ + +require.normalize = function(curr, path) { + var segs = []; + + if ('.' != path.charAt(0)) return path; + + curr = curr.split('/'); + path = path.split('/'); + + for (var i = 0; i < path.length; ++i) { + if ('..' == path[i]) { + curr.pop(); + } else if ('.' != path[i] && '' != path[i]) { + segs.push(path[i]); + } + } + + return curr.concat(segs).join('/'); +}; + +/** + * Register module at `path` with callback `definition`. + * + * @param {String} path + * @param {Function} definition + * @api private + */ + +require.register = function(path, definition) { + require.modules[path] = definition; +}; + +/** + * Alias a module definition. + * + * @param {String} from + * @param {String} to + * @api private + */ + +require.alias = function(from, to) { + if (!require.modules.hasOwnProperty(from)) { + throw new Error('Failed to alias "' + from + '", it does not exist'); + } + require.aliases[to] = from; +}; + +/** + * Return a require function relative to the `parent` path. + * + * @param {String} parent + * @return {Function} + * @api private + */ + +require.relative = function(parent) { + var p = require.normalize(parent, '..'); + + /** + * lastIndexOf helper. + */ + + function lastIndexOf(arr, obj) { + var i = arr.length; + while (i--) { + if (arr[i] === obj) return i; + } + return -1; + } + + /** + * The relative require() itself. + */ + + function localRequire(path) { + var resolved = localRequire.resolve(path); + return require(resolved, parent, path); + } + + /** + * Resolve relative to the parent. + */ + + localRequire.resolve = function(path) { + var c = path.charAt(0); + if ('/' == c) return path.slice(1); + if ('.' == c) return require.normalize(p, path); + + // resolve deps by returning + // the dep in the nearest "deps" + // directory + var segs = parent.split('/'); + var i = lastIndexOf(segs, 'deps') + 1; + if (!i) i = 0; + path = segs.slice(0, i + 1).join('/') + '/deps/' + path; + return path; + }; + + /** + * Check if module is defined at `path`. + */ + + localRequire.exists = function(path) { + return require.modules.hasOwnProperty(localRequire.resolve(path)); + }; + + return localRequire; +}; +require.register("isarray/index.js", function(exports, require, module){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +}); +require.alias("isarray/index.js", "isarray/index.js"); +
@@ -0,0 +1,19 @@
+{ + "name" : "isarray", + "description" : "Array#isArray for older browsers", + "version" : "0.0.1", + "repository" : "juliangruber/isarray", + "homepage": "https://github.com/juliangruber/isarray", + "main" : "index.js", + "scripts" : [ + "index.js" + ], + "dependencies" : {}, + "keywords": ["browser","isarray","array"], + "author": { + "name": "Julian Gruber", + "email": "mail@juliangruber.com", + "url": "http://juliangruber.com" + }, + "license": "MIT" +}
@@ -0,0 +1,3 @@
+module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +};
@@ -0,0 +1,80 @@
+{ + "_args": [ + [ + "isarray@0.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\has-binary-data" + ] + ], + "_from": "isarray@0.0.1", + "_id": "isarray@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/isarray", + "_npmUser": { + "email": "julian@juliangruber.com", + "name": "juliangruber" + }, + "_npmVersion": "1.2.18", + "_phantomChildren": {}, + "_requested": { + "name": "isarray", + "raw": "isarray@0.0.1", + "rawSpec": "0.0.1", + "scope": null, + "spec": "0.0.1", + "type": "version" + }, + "_requiredBy": [ + "/has-binary", + "/has-binary-data", + "/socket.io-parser" + ], + "_resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz", + "_shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "_shrinkwrap": null, + "_spec": "isarray@0.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\has-binary-data", + "author": { + "email": "mail@juliangruber.com", + "name": "Julian Gruber", + "url": "http://juliangruber.com" + }, + "bugs": { + "url": "https://github.com/juliangruber/isarray/issues" + }, + "dependencies": {}, + "description": "Array#isArray for older browsers", + "devDependencies": { + "tap": "*" + }, + "directories": {}, + "dist": { + "shasum": "8a18acfca9a8f4177e09abfc6038939b05d1eedf", + "tarball": "http://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz" + }, + "homepage": "https://github.com/juliangruber/isarray", + "keywords": [ + "browser", + "isarray", + "array" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "email": "julian@juliangruber.com", + "name": "juliangruber" + } + ], + "name": "isarray", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/juliangruber/isarray.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.0.1" +}
@@ -0,0 +1,6 @@
+[submodule "vendor/spec"] + path = vendor/spec + url = git://github.com/kitcambridge/spec.git +[submodule "vendor/marked"] + path = vendor/marked + url = git://github.com/chjj/marked.git
@@ -0,0 +1,10 @@
+.* +build.js +index.html +component.json +bower.json +index.js +benchmark +page +test +vendor
@@ -0,0 +1,11 @@
+bower.json +component.json +build.js +index.html +index.js +.jshintrc + +benchmark +page +test +vendor
@@ -0,0 +1,33 @@
+language: node_js +node_js: + - "0.6" + - "0.8" + - "0.10" +env: + matrix: + - BIN="node" + - BIN="phantomjs" +matrix: + include: + - node_js: "0.10" + env: BIN="narwhal" + - node_js: "0.10" + env: BIN="rhino" + - node_js: "0.10" + env: BIN="ringo" +git: + depth: 10 +branches: + only: + - gh-pages +before_install: + - "[ $BIN == 'istanbul' ] && npm i -g istanbul@\"~0.1.0\" || true" + - "[ $BIN == 'narwhal' ] && wget https://github.com/280north/narwhal/archive/v0.3.2.zip && sudo unzip v0.3.2 -d /opt/ && rm v0.3.2.zip || true" + - "[ $BIN == 'narwhal' ] && sudo ln -s /opt/narwhal-0.3.2/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal || true" + - "[ $BIN == 'rhino' ] && sudo mkdir /opt/rhino-1.7R5 && sudo wget -O /opt/rhino-1.7R5/js.jar https://oss.sonatype.org/content/repositories/snapshots/org/mozilla/rhino/1.7R5-SNAPSHOT/rhino-1.7R5-20120629.144839-4.jar || true" + - "[ $BIN == 'rhino' ] && echo -e '#!/bin/sh\\njava -jar /opt/rhino-1.7R5/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino || true" + - "[ $BIN == 'ringo' ] && wget http://ringojs.org/downloads/ringojs-0.9.zip && sudo unzip ringojs-0.9 -d /opt && rm ringojs-0.9.zip || true" + - "[ $BIN == 'ringo' ] && sudo ln -s /opt/ringojs-0.9/bin/ringo /usr/local/bin/ringo && sudo chmod +x /usr/local/bin/ringo || true" +install: true +script: + - "[ $BIN == 'istanbul' ] && $BIN cover ./test/test_json3.js || cd test && $BIN ./test_json3.js"
@@ -0,0 +1,20 @@
+Copyright (c) 2012-2013 Kit Cambridge. +http://kitcambridge.be/ + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.
@@ -0,0 +1,126 @@
+# JSON 3 # + + + +**JSON 3** is a modern JSON implementation compatible with a variety of JavaScript platforms, including Internet Explorer 6, Opera 7, Safari 2, and Netscape 6. The current version is **3.2.6**. + +- [Development Version](https://raw.github.com/bestiejs/json3/v3.2.6/lib/json3.js) *(40 KB; uncompressed with comments)* +- [Production Version](https://raw.github.com/bestiejs/json3/v3.2.6/lib/json3.min.js) *(3.3 KB; compressed and `gzip`-ped)* + +CDN copies are also available at [cdnjs](http://cdnjs.com/libraries/json3/) & [jsDelivr](http://www.jsdelivr.com/#!json3). + +[JSON](http://json.org/) is a language-independent data interchange format based on a loose subset of the JavaScript grammar. Originally popularized by [Douglas Crockford](http://www.crockford.com/), the format was standardized in the [fifth edition](http://es5.github.com/) of the ECMAScript specification. The 5.1 edition, ratified in June 2011, incorporates several modifications to the grammar pertaining to the serialization of dates. + +JSON 3 exposes two functions: `stringify()` for [serializing](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/JSON/stringify) a JavaScript value to JSON, and `parse()` for [producing](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/JSON/parse) a JavaScript value from a JSON source string. It is a **drop-in replacement** for [JSON 2](http://json.org/js). The functions behave exactly as described in the ECMAScript spec, **except** for the date serialization discrepancy noted below. + +The JSON 3 parser does **not** use `eval` or regular expressions. This provides security and performance benefits in obsolete and mobile environments, where the margin is particularly significant. The complete [benchmark suite](http://jsperf.com/json3) is available on [jsPerf](http://jsperf.com/). + +The project is [hosted on GitHub](http://git.io/json3), along with the [unit tests](http://bestiejs.github.io/json3/test/test_browser.html). It is part of the [BestieJS](https://github.com/bestiejs) family, a collection of best-in-class JavaScript libraries that promote cross-platform support, specification precedents, unit testing, and plenty of documentation. + +# Changes from JSON 2 # + +JSON 3... + +* Correctly serializes primitive wrapper objects. +* Throws a `TypeError` when serializing cyclic structures (JSON 2 recurses until the call stack overflows). +* Utilizes **feature tests** to detect broken or incomplete *native* JSON implementations (JSON 2 only checks for the presence of the native functions). The tests are only executed once at runtime, so there is no additional performance cost when parsing or serializing values. + +**As of v3.2.3**, JSON 3 is compatible with [Prototype](http://prototypejs.org) 1.6.1 and older. + +In contrast to JSON 2, JSON 3 **does not**... + +* Add `toJSON()` methods to the `Boolean`, `Number`, and `String` prototypes. These are not part of any standard, and are made redundant by the design of the `stringify()` implementation. +* Add `toJSON()` or `toISOString()` methods to `Date.prototype`. See the note about date serialization below. + +## Date Serialization + +**JSON 3 deviates from the specification in one important way**: it does not define `Date#toISOString()` or `Date#toJSON()`. This preserves CommonJS compatibility and avoids polluting native prototypes. Instead, date serialization is performed internally by the `stringify()` implementation: if a date object does not define a custom `toJSON()` method, it is serialized as a [simplified ISO 8601 date-time string](http://es5.github.com/#x15.9.1.15). + +**Several native `Date#toJSON()` implementations produce date time strings that do *not* conform to the grammar outlined in the spec**. For instance, all versions of Safari 4, as well as JSON 2, fail to serialize extended years correctly. Furthermore, JSON 2 and older implementations omit the milliseconds from the date-time string (optional in ES 5, but required in 5.1). Finally, in all versions of Safari 4 and 5, serializing an invalid date will produce the string `"Invalid Date"`, rather than `null`. Because these environments exhibit other serialization bugs, however, JSON 3 will override the native `stringify()` implementation. + +Portions of the date serialization code are adapted from the [`date-shim`](https://github.com/Yaffle/date-shim) project. + +# Usage # + +## Web Browsers + + <script src="http://bestiejs.github.io/json3/lib/json3.js"></script> + <script> + JSON.stringify({"Hello": 123}); + // => '{"Hello":123}' + JSON.parse("[[1, 2, 3], 1, 2, 3, 4]", function (key, value) { + if (typeof value == "number") { + value = value % 2 ? "Odd" : "Even"; + } + return value; + }); + // => [["Odd", "Even", "Odd"], "Odd", "Even", "Odd", "Even"] + </script> + +## CommonJS Environments + + var JSON3 = require("./path/to/json3"); + JSON3.parse("[1, 2, 3]"); + // => [1, 2, 3] + +## JavaScript Engines + + load("path/to/json3.js"); + JSON.stringify({"Hello": 123, "Good-bye": 456}, ["Hello"], "\t"); + // => '{\n\t"Hello": 123\n}' + +# Compatibility # + +JSON 3 has been **tested** with the following web browsers, CommonJS environments, and JavaScript engines. + +## Web Browsers + +- Windows [Internet Explorer](http://www.microsoft.com/windows/internet-explorer), version 6.0 and higher +- Mozilla [Firefox](http://www.mozilla.com/firefox), version 1.0 and higher +- Apple [Safari](http://www.apple.com/safari), version 2.0 and higher +- [Opera](http://www.opera.com) 7.02 and higher +- [Mozilla](http://sillydog.org/narchive/gecko.php) 1.0, [Netscape](http://sillydog.org/narchive/) 6.2.3, and [SeaMonkey](http://www.seamonkey-project.org/) 1.0 and higher + +## CommonJS Environments + +- [Node](http://nodejs.org/) 0.2.6 and higher +- [RingoJS](http://ringojs.org/) 0.4 and higher +- [Narwhal](http://narwhaljs.org/) 0.3.2 and higher + +## JavaScript Engines + +- Mozilla [Rhino](http://www.mozilla.org/rhino) 1.5R5 and higher +- WebKit [JSC](https://trac.webkit.org/wiki/JSC) +- Google [V8](http://code.google.com/p/v8) + +## Known Incompatibilities + +* Attempting to serialize the `arguments` object may produce inconsistent results across environments due to specification version differences. As a workaround, please convert the `arguments` object to an array first: `JSON.stringify([].slice.call(arguments, 0))`. + +## Required Native Methods + +JSON 3 assumes that the following methods exist and function as described in the ECMAScript specification: + +- The `Number`, `String`, `Array`, `Object`, `Date`, `SyntaxError`, and `TypeError` constructors. +- `String.fromCharCode` +- `Object#toString` +- `Function#call` +- `Math.floor` +- `Number#toString` +- `Date#valueOf` +- `String.prototype`: `indexOf`, `charCodeAt`, `charAt`, `slice`. +- `Array.prototype`: `push`, `pop`, `join`. + +# Contribute # + +Check out a working copy of the JSON 3 source code with [Git](http://git-scm.com/): + + $ git clone git://github.com/bestiejs/json3.git + $ cd json3 + $ git submodule update --init + +If you'd like to contribute a feature or bug fix, you can [fork](http://help.github.com/fork-a-repo/) JSON 3, commit your changes, and [send a pull request](http://help.github.com/send-pull-requests/). Please make sure to update the unit tests in the `test` directory as well. + +Alternatively, you can use the [GitHub issue tracker](https://github.com/bestiejs/json3/issues) to submit bug reports, feature requests, and questions, or send tweets to [@kitcambridge](http://twitter.com/kitcambridge). + +JSON 3 is released under the [MIT License](http://kit.mit-license.org/).
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+<div class="header low"> + <h1>Code coverage report for <span class="entity">lib/json3.js</span></h1> + <h2> + + Statements: <span class="metric">13.77% <small>(50 / 363)</small></span> + + + Branches: <span class="metric">15.32% <small>(59 / 385)</small></span> + + + Functions: <span class="metric">11.54% <small>(3 / 26)</small></span> + + + Lines: <span class="metric">13.77% <small>(50 / 363)</small></span> + + </h2> + <div class="path"><a href="../index.html">All files</a> » <a href="index.html">lib/</a> » json3.js</div> +</div> +<div class="body"> +<pre><table class="coverage"> +<tr><td class="line-count">1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 +70 +71 +72 +73 +74 +75 +76 +77 +78 +79 +80 +81 +82 +83 +84 +85 +86 +87 +88 +89 +90 +91 +92 +93 +94 +95 +96 +97 +98 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class="cline-any cline-neutral"> </span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-yes">1</span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-no"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span> +<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">/*! JSON v3.2.5 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */ +;(function (window) { + // Convenience aliases. + var getClass = {}.toString, isProperty, forEach, undef; + + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = typeof define === "function" && <span class="branch-1 cbranch-no" title="branch not covered" >define.amd;</span> + + // Detect native implementations. + var nativeJSON = typeof JSON == "object" && JSON; + + // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if + // available. + var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports; + + <span class="missing-if-branch" title="else path not taken"" >E</span>if (JSON3 && nativeJSON) { + // Explicitly delegate to the native `stringify` and `parse` + // implementations in CommonJS environments. + JSON3.stringify = nativeJSON.stringify; + JSON3.parse = nativeJSON.parse; + } else { + // Export for web browsers, JavaScript engines, and asynchronous module + // loaders, using the global `JSON` object if available. +<span class="cstat-no" title="statement not covered" > JSON3 = window.JSON = nativeJSON || {};</span> + } + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + <span class="missing-if-branch" title="if path not taken"" >I</span>if (has[name] != null) { + // Return cached feature test result. +<span class="cstat-no" title="statement not covered" > return has[name];</span> + } + + var isSupported; + <span class="missing-if-branch" title="if path not taken"" >I</span>if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. +<span class="cstat-no" title="statement not covered" > isSupported = "a"[0] != "a";</span> + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { +<span class="cstat-no" title="statement not covered" > stringifySupported = false;</span> + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = JSON3.parse; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + <span class="missing-if-branch" title="else path not taken"" >E</span>if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + <span class="missing-if-branch" title="else path not taken"" >E</span>if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + <span class="missing-if-branch" title="else path not taken"" >E</span>if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { +<span class="cstat-no" title="statement not covered" > parseSupported = false;</span> + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + has["bug-string-char-index"] = null; + has["json"] = null; + has["json-stringify"] = null; + has["json-parse"] = null; + + <span class="missing-if-branch" title="if path not taken"" >I</span>if (!has("json")) { + // Common `[[Class]]` name aliases. +<span class="cstat-no" title="statement not covered" > var functionClass = "[object Function]";</span> +<span class="cstat-no" title="statement not covered" > var dateClass = "[object Date]";</span> +<span class="cstat-no" title="statement not covered" > var numberClass = "[object Number]";</span> +<span class="cstat-no" title="statement not covered" > var stringClass = "[object String]";</span> +<span class="cstat-no" title="statement not covered" > var arrayClass = "[object Array]";</span> +<span class="cstat-no" title="statement not covered" > var booleanClass = "[object Boolean]";</span> + + // Detect incomplete support for accessing string characters by index. +<span class="cstat-no" title="statement not covered" > var charIndexBuggy = has("bug-string-char-index");</span> + + // Define additional utility methods if the `Date` methods are buggy. +<span class="cstat-no" title="statement not covered" > if (!isExtended) {</span> +<span class="cstat-no" title="statement not covered" > var floor = Math.floor;</span> + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. +<span class="cstat-no" title="statement not covered" > var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];</span> + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. +<span class="cstat-no" title="statement not covered" > var getDay = <span class="fstat-no" title="function not covered" >function (year, month) {</span></span> +<span class="cstat-no" title="statement not covered" > return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);</span> + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. +<span class="cstat-no" title="statement not covered" > if (!(isProperty = {}.hasOwnProperty)) {</span> +<span class="cstat-no" title="statement not covered" > isProperty = <span class="fstat-no" title="function not covered" >function (property) {</span></span> +<span class="cstat-no" title="statement not covered" > var members = {}, constructor;</span> +<span class="cstat-no" title="statement not covered" > if ((members.__proto__ = null, members.__proto__ = {</span> + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. +<span class="cstat-no" title="statement not covered" > isProperty = <span class="fstat-no" title="function not covered" >function (property) {</span></span> + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. +<span class="cstat-no" title="statement not covered" > var original = this.__proto__, result = property in (this.__proto__ = null, this);</span> + // Restore the original prototype chain. +<span class="cstat-no" title="statement not covered" > this.__proto__ = original;</span> +<span class="cstat-no" title="statement not covered" > return result;</span> + }; + } else { + // Capture a reference to the top-level `Object` constructor. +<span class="cstat-no" title="statement not covered" > constructor = members.constructor;</span> + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. +<span class="cstat-no" title="statement not covered" > isProperty = <span class="fstat-no" title="function not covered" >function (property) {</span></span> +<span class="cstat-no" title="statement not covered" > var parent = (this.constructor || constructor).prototype;</span> +<span class="cstat-no" title="statement not covered" > return property in this && !(property in parent && this[property] === parent[property]);</span> + }; + } +<span class="cstat-no" title="statement not covered" > members = null;</span> +<span class="cstat-no" title="statement not covered" > return isProperty.call(this, property);</span> + }; + } + + // Internal: A set of primitive types used by `isHostType`. +<span class="cstat-no" title="statement not covered" > var PrimitiveTypes = {</span> + 'boolean': 1, + 'number': 1, + 'string': 1, + 'undefined': 1 + }; + + // Internal: Determines if the given object `property` value is a + // non-primitive. +<span class="cstat-no" title="statement not covered" > var isHostType = <span class="fstat-no" title="function not covered" >function (object, property) {</span></span> +<span class="cstat-no" title="statement not covered" > var type = typeof object[property];</span> +<span class="cstat-no" title="statement not covered" > return type == 'object' ? !!object[property] : !PrimitiveTypes[type];</span> + }; + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. +<span class="cstat-no" title="statement not covered" > forEach = <span class="fstat-no" title="function not covered" >function (object, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var size = 0, Properties, members, property;</span> + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. +<span class="cstat-no" title="statement not covered" > (Properties = <span class="fstat-no" title="function not covered" >function () {</span></span> +<span class="cstat-no" title="statement not covered" > this.valueOf = 0;</span> + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. +<span class="cstat-no" title="statement not covered" > members = new Properties();</span> +<span class="cstat-no" title="statement not covered" > for (property in members) {</span> + // Ignore all properties inherited from `Object.prototype`. +<span class="cstat-no" title="statement not covered" > if (isProperty.call(members, property)) {</span> +<span class="cstat-no" title="statement not covered" > size++;</span> + } + } +<span class="cstat-no" title="statement not covered" > Properties = members = null;</span> + + // Normalize the iteration algorithm. +<span class="cstat-no" title="statement not covered" > if (!size) {</span> + // A list of non-enumerable properties inherited from `Object.prototype`. +<span class="cstat-no" title="statement not covered" > members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];</span> + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. +<span class="cstat-no" title="statement not covered" > forEach = <span class="fstat-no" title="function not covered" >function (object, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var isFunction = getClass.call(object) == functionClass, property, length;</span> +<span class="cstat-no" title="statement not covered" > var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty;</span> +<span class="cstat-no" title="statement not covered" > for (property in object) {</span> + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. +<span class="cstat-no" title="statement not covered" > if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {</span> +<span class="cstat-no" title="statement not covered" > callback(property);</span> + } + } + // Manually invoke the callback for each non-enumerable property. +<span class="cstat-no" title="statement not covered" > for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));</span> + }; + } else <span class="cstat-no" title="statement not covered" >if (size == 2) {</span> + // Safari <= 2.0.4 enumerates shadowed properties twice. +<span class="cstat-no" title="statement not covered" > forEach = <span class="fstat-no" title="function not covered" >function (object, callback) {</span></span> + // Create a set of iterated properties. +<span class="cstat-no" title="statement not covered" > var members = {}, isFunction = getClass.call(object) == functionClass, property;</span> +<span class="cstat-no" title="statement not covered" > for (property in object) {</span> + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. +<span class="cstat-no" title="statement not covered" > if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {</span> +<span class="cstat-no" title="statement not covered" > callback(property);</span> + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. +<span class="cstat-no" title="statement not covered" > forEach = <span class="fstat-no" title="function not covered" >function (object, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var isFunction = getClass.call(object) == functionClass, property, isConstructor;</span> +<span class="cstat-no" title="statement not covered" > for (property in object) {</span> +<span class="cstat-no" title="statement not covered" > if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {</span> +<span class="cstat-no" title="statement not covered" > callback(property);</span> + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. +<span class="cstat-no" title="statement not covered" > if (isConstructor || isProperty.call(object, (property = "constructor"))) {</span> +<span class="cstat-no" title="statement not covered" > callback(property);</span> + } + }; + } +<span class="cstat-no" title="statement not covered" > return forEach(object, callback);</span> + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. +<span class="cstat-no" title="statement not covered" > if (!has("json-stringify")) {</span> + // Internal: A map of control characters and their escaped equivalents. +<span class="cstat-no" title="statement not covered" > var Escapes = {</span> + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. +<span class="cstat-no" title="statement not covered" > var leadingZeroes = "000000";</span> +<span class="cstat-no" title="statement not covered" > var toPaddedString = <span class="fstat-no" title="function not covered" >function (width, value) {</span></span> + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. +<span class="cstat-no" title="statement not covered" > return (leadingZeroes + (value || 0)).slice(-width);</span> + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. +<span class="cstat-no" title="statement not covered" > var unicodePrefix = "\\u00";</span> +<span class="cstat-no" title="statement not covered" > var quote = <span class="fstat-no" title="function not covered" >function (value) {</span></span> +<span class="cstat-no" title="statement not covered" > var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols;</span> +<span class="cstat-no" title="statement not covered" > if (isLarge) {</span> +<span class="cstat-no" title="statement not covered" > symbols = value.split("");</span> + } +<span class="cstat-no" title="statement not covered" > for (; index < length; index++) {</span> +<span class="cstat-no" title="statement not covered" > var charCode = value.charCodeAt(index);</span> + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. +<span class="cstat-no" title="statement not covered" > switch (charCode) {</span> + case 8: case 9: case 10: case 12: case 13: case 34: case 92: +<span class="cstat-no" title="statement not covered" > result += Escapes[charCode];</span> +<span class="cstat-no" title="statement not covered" > break;</span> + default: +<span class="cstat-no" title="statement not covered" > if (charCode < 32) {</span> +<span class="cstat-no" title="statement not covered" > result += unicodePrefix + toPaddedString(2, charCode.toString(16));</span> +<span class="cstat-no" title="statement not covered" > break;</span> + } +<span class="cstat-no" title="statement not covered" > result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index];</span> + } + } +<span class="cstat-no" title="statement not covered" > return result + '"';</span> + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. +<span class="cstat-no" title="statement not covered" > var serialize = <span class="fstat-no" title="function not covered" >function (property, object, callback, properties, whitespace, indentation, stack) {</span></span> +<span class="cstat-no" title="statement not covered" > var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, hasMembers, result;</span> +<span class="cstat-no" title="statement not covered" > try {</span> + // Necessary for host object support. +<span class="cstat-no" title="statement not covered" > value = object[property];</span> + } catch (exception) {} +<span class="cstat-no" title="statement not covered" > if (typeof value == "object" && value) {</span> +<span class="cstat-no" title="statement not covered" > className = getClass.call(value);</span> +<span class="cstat-no" title="statement not covered" > if (className == dateClass && !isProperty.call(value, "toJSON")) {</span> +<span class="cstat-no" title="statement not covered" > if (value > -1 / 0 && value < 1 / 0) {</span> + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. +<span class="cstat-no" title="statement not covered" > if (getDay) {</span> + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. +<span class="cstat-no" title="statement not covered" > date = floor(value / 864e5);</span> +<span class="cstat-no" title="statement not covered" > for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);</span> +<span class="cstat-no" title="statement not covered" > for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);</span> +<span class="cstat-no" title="statement not covered" > date = 1 + date - getDay(year, month);</span> + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. +<span class="cstat-no" title="statement not covered" > time = (value % 864e5 + 864e5) % 864e5;</span> + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. +<span class="cstat-no" title="statement not covered" > hours = floor(time / 36e5) % 24;</span> +<span class="cstat-no" title="statement not covered" > minutes = floor(time / 6e4) % 60;</span> +<span class="cstat-no" title="statement not covered" > seconds = floor(time / 1e3) % 60;</span> +<span class="cstat-no" title="statement not covered" > milliseconds = time % 1e3;</span> + } else { +<span class="cstat-no" title="statement not covered" > year = value.getUTCFullYear();</span> +<span class="cstat-no" title="statement not covered" > month = value.getUTCMonth();</span> +<span class="cstat-no" title="statement not covered" > date = value.getUTCDate();</span> +<span class="cstat-no" title="statement not covered" > hours = value.getUTCHours();</span> +<span class="cstat-no" title="statement not covered" > minutes = value.getUTCMinutes();</span> +<span class="cstat-no" title="statement not covered" > seconds = value.getUTCSeconds();</span> +<span class="cstat-no" title="statement not covered" > milliseconds = value.getUTCMilliseconds();</span> + } + // Serialize extended years correctly. +<span class="cstat-no" title="statement not covered" > value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +</span> + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { +<span class="cstat-no" title="statement not covered" > value = null;</span> + } + } else <span class="cstat-no" title="statement not covered" >if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {</span> + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. +<span class="cstat-no" title="statement not covered" > value = value.toJSON(property);</span> + } + } +<span class="cstat-no" title="statement not covered" > if (callback) {</span> + // If a replacement function was provided, call it to obtain the value + // for serialization. +<span class="cstat-no" title="statement not covered" > value = callback.call(object, property, value);</span> + } +<span class="cstat-no" title="statement not covered" > if (value === null) {</span> +<span class="cstat-no" title="statement not covered" > return "null";</span> + } +<span class="cstat-no" title="statement not covered" > className = getClass.call(value);</span> +<span class="cstat-no" title="statement not covered" > if (className == booleanClass) {</span> + // Booleans are represented literally. +<span class="cstat-no" title="statement not covered" > return "" + value;</span> + } else <span class="cstat-no" title="statement not covered" >if (className == numberClass) {</span> + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. +<span class="cstat-no" title="statement not covered" > return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";</span> + } else <span class="cstat-no" title="statement not covered" >if (className == stringClass) {</span> + // Strings are double-quoted and escaped. +<span class="cstat-no" title="statement not covered" > return quote("" + value);</span> + } + // Recursively serialize objects and arrays. +<span class="cstat-no" title="statement not covered" > if (typeof value == "object") {</span> + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. +<span class="cstat-no" title="statement not covered" > for (length = stack.length; length--;) {</span> +<span class="cstat-no" title="statement not covered" > if (stack[length] === value) {</span> + // Cyclic structures cannot be serialized by `JSON.stringify`. +<span class="cstat-no" title="statement not covered" > throw TypeError();</span> + } + } + // Add the object to the stack of traversed objects. +<span class="cstat-no" title="statement not covered" > stack.push(value);</span> +<span class="cstat-no" title="statement not covered" > results = [];</span> + // Save the current indentation level and indent one additional level. +<span class="cstat-no" title="statement not covered" > prefix = indentation;</span> +<span class="cstat-no" title="statement not covered" > indentation += whitespace;</span> +<span class="cstat-no" title="statement not covered" > if (className == arrayClass) {</span> + // Recursively serialize array elements. +<span class="cstat-no" title="statement not covered" > for (index = 0, length = value.length; index < length; hasMembers || (hasMembers = true), index++) {</span> +<span class="cstat-no" title="statement not covered" > element = serialize(index, value, callback, properties, whitespace, indentation, stack);</span> +<span class="cstat-no" title="statement not covered" > results.push(element === undef ? "null" : element);</span> + } +<span class="cstat-no" title="statement not covered" > result = hasMembers ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";</span> + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. +<span class="cstat-no" title="statement not covered" > forEach(properties || value, <span class="fstat-no" title="function not covered" >function (property) {</span></span> +<span class="cstat-no" title="statement not covered" > var element = serialize(property, value, callback, properties, whitespace, indentation, stack);</span> +<span class="cstat-no" title="statement not covered" > if (element !== undef) {</span> + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. +<span class="cstat-no" title="statement not covered" > results.push(quote(property) + ":" + (whitespace ? " " : "") + element);</span> + } +<span class="cstat-no" title="statement not covered" > hasMembers || (hasMembers = true);</span> + }); +<span class="cstat-no" title="statement not covered" > result = hasMembers ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";</span> + } + // Remove the object from the traversed object stack. +<span class="cstat-no" title="statement not covered" > stack.pop();</span> +<span class="cstat-no" title="statement not covered" > return result;</span> + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. +<span class="cstat-no" title="statement not covered" > JSON3.stringify = <span class="fstat-no" title="function not covered" >function (source, filter, width) {</span></span> +<span class="cstat-no" title="statement not covered" > var whitespace, callback, properties, className;</span> +<span class="cstat-no" title="statement not covered" > if (typeof filter == "function" || typeof filter == "object" && filter) {</span> +<span class="cstat-no" title="statement not covered" > if ((className = getClass.call(filter)) == functionClass) {</span> +<span class="cstat-no" title="statement not covered" > callback = filter;</span> + } else <span class="cstat-no" title="statement not covered" >if (className == arrayClass) {</span> + // Convert the property names array into a makeshift set. +<span class="cstat-no" title="statement not covered" > properties = {};</span> +<span class="cstat-no" title="statement not covered" > for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((getClass.call(value) == stringClass || getClass.call(value) == numberClass) && (properties[value] = 1)));</span> + } + } +<span class="cstat-no" title="statement not covered" > if (width) {</span> +<span class="cstat-no" title="statement not covered" > if ((className = getClass.call(width)) == numberClass) {</span> + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. +<span class="cstat-no" title="statement not covered" > if ((width -= width % 1) > 0) {</span> +<span class="cstat-no" title="statement not covered" > for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");</span> + } + } else <span class="cstat-no" title="statement not covered" >if (className == stringClass) {</span> +<span class="cstat-no" title="statement not covered" > whitespace = width.length <= 10 ? width : width.slice(0, 10);</span> + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). +<span class="cstat-no" title="statement not covered" > return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);</span> + }; + } + + // Public: Parses a JSON source string. +<span class="cstat-no" title="statement not covered" > if (!has("json-parse")) {</span> +<span class="cstat-no" title="statement not covered" > var fromCharCode = String.fromCharCode;</span> + + // Internal: A map of escaped control characters and their unescaped + // equivalents. +<span class="cstat-no" title="statement not covered" > var Unescapes = {</span> + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. +<span class="cstat-no" title="statement not covered" > var Index, Source;</span> + + // Internal: Resets the parser state and throws a `SyntaxError`. +<span class="cstat-no" title="statement not covered" > var abort = <span class="fstat-no" title="function not covered" >function() {</span></span> +<span class="cstat-no" title="statement not covered" > Index = Source = null;</span> +<span class="cstat-no" title="statement not covered" > throw SyntaxError();</span> + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. +<span class="cstat-no" title="statement not covered" > var lex = <span class="fstat-no" title="function not covered" >function () {</span></span> +<span class="cstat-no" title="statement not covered" > var source = Source, length = source.length, value, begin, position, isSigned, charCode;</span> +<span class="cstat-no" title="statement not covered" > while (Index < length) {</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(Index);</span> +<span class="cstat-no" title="statement not covered" > switch (charCode) {</span> + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. +<span class="cstat-no" title="statement not covered" > Index++;</span> +<span class="cstat-no" title="statement not covered" > break;</span> + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. +<span class="cstat-no" title="statement not covered" > value = charIndexBuggy ? source.charAt(Index) : source[Index];</span> +<span class="cstat-no" title="statement not covered" > Index++;</span> +<span class="cstat-no" title="statement not covered" > return value;</span> + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. +<span class="cstat-no" title="statement not covered" > for (value = "@", Index++; Index < length;) {</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(Index);</span> +<span class="cstat-no" title="statement not covered" > if (charCode < 32) {</span> + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. +<span class="cstat-no" title="statement not covered" > abort();</span> + } else <span class="cstat-no" title="statement not covered" >if (charCode == 92) {</span> + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(++Index);</span> +<span class="cstat-no" title="statement not covered" > switch (charCode) {</span> + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. +<span class="cstat-no" title="statement not covered" > value += Unescapes[charCode];</span> +<span class="cstat-no" title="statement not covered" > Index++;</span> +<span class="cstat-no" title="statement not covered" > break;</span> + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. +<span class="cstat-no" title="statement not covered" > begin = ++Index;</span> +<span class="cstat-no" title="statement not covered" > for (position = Index + 4; Index < position; Index++) {</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(Index);</span> + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. +<span class="cstat-no" title="statement not covered" > if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {</span> + // Invalid Unicode escape sequence. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } + // Revive the escaped character. +<span class="cstat-no" title="statement not covered" > value += fromCharCode("0x" + source.slice(begin, Index));</span> +<span class="cstat-no" title="statement not covered" > break;</span> + default: + // Invalid escape sequence. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } else { +<span class="cstat-no" title="statement not covered" > if (charCode == 34) {</span> + // An unescaped double-quote character marks the end of the + // string. +<span class="cstat-no" title="statement not covered" > break;</span> + } +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(Index);</span> +<span class="cstat-no" title="statement not covered" > begin = Index;</span> + // Optimize for the common case where a string is valid. +<span class="cstat-no" title="statement not covered" > while (charCode >= 32 && charCode != 92 && charCode != 34) {</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(++Index);</span> + } + // Append the string as-is. +<span class="cstat-no" title="statement not covered" > value += source.slice(begin, Index);</span> + } + } +<span class="cstat-no" title="statement not covered" > if (source.charCodeAt(Index) == 34) {</span> + // Advance to the next character and return the revived string. +<span class="cstat-no" title="statement not covered" > Index++;</span> +<span class="cstat-no" title="statement not covered" > return value;</span> + } + // Unterminated string. +<span class="cstat-no" title="statement not covered" > abort();</span> + default: + // Parse numbers and literals. +<span class="cstat-no" title="statement not covered" > begin = Index;</span> + // Advance past the negative sign, if one is specified. +<span class="cstat-no" title="statement not covered" > if (charCode == 45) {</span> +<span class="cstat-no" title="statement not covered" > isSigned = true;</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(++Index);</span> + } + // Parse an integer or floating-point value. +<span class="cstat-no" title="statement not covered" > if (charCode >= 48 && charCode <= 57) {</span> + // Leading zeroes are interpreted as octal literals. +<span class="cstat-no" title="statement not covered" > if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {</span> + // Illegal octal literal. +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > isSigned = false;</span> + // Parse the integer component. +<span class="cstat-no" title="statement not covered" > for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);</span> + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. +<span class="cstat-no" title="statement not covered" > if (source.charCodeAt(Index) == 46) {</span> +<span class="cstat-no" title="statement not covered" > position = ++Index;</span> + // Parse the decimal component. +<span class="cstat-no" title="statement not covered" > for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);</span> +<span class="cstat-no" title="statement not covered" > if (position == Index) {</span> + // Illegal trailing decimal. +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > Index = position;</span> + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(Index);</span> +<span class="cstat-no" title="statement not covered" > if (charCode == 101 || charCode == 69) {</span> +<span class="cstat-no" title="statement not covered" > charCode = source.charCodeAt(++Index);</span> + // Skip past the sign following the exponent, if one is + // specified. +<span class="cstat-no" title="statement not covered" > if (charCode == 43 || charCode == 45) {</span> +<span class="cstat-no" title="statement not covered" > Index++;</span> + } + // Parse the exponential component. +<span class="cstat-no" title="statement not covered" > for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);</span> +<span class="cstat-no" title="statement not covered" > if (position == Index) {</span> + // Illegal empty exponent. +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > Index = position;</span> + } + // Coerce the parsed value to a JavaScript number. +<span class="cstat-no" title="statement not covered" > return +source.slice(begin, Index);</span> + } + // A negative sign may only precede numbers. +<span class="cstat-no" title="statement not covered" > if (isSigned) {</span> +<span class="cstat-no" title="statement not covered" > abort();</span> + } + // `true`, `false`, and `null` literals. +<span class="cstat-no" title="statement not covered" > if (source.slice(Index, Index + 4) == "true") {</span> +<span class="cstat-no" title="statement not covered" > Index += 4;</span> +<span class="cstat-no" title="statement not covered" > return true;</span> + } else <span class="cstat-no" title="statement not covered" >if (source.slice(Index, Index + 5) == "false") {</span> +<span class="cstat-no" title="statement not covered" > Index += 5;</span> +<span class="cstat-no" title="statement not covered" > return false;</span> + } else <span class="cstat-no" title="statement not covered" >if (source.slice(Index, Index + 4) == "null") {</span> +<span class="cstat-no" title="statement not covered" > Index += 4;</span> +<span class="cstat-no" title="statement not covered" > return null;</span> + } + // Unrecognized token. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. +<span class="cstat-no" title="statement not covered" > return "$";</span> + }; + + // Internal: Parses a JSON `value` token. +<span class="cstat-no" title="statement not covered" > var get = <span class="fstat-no" title="function not covered" >function (value) {</span></span> +<span class="cstat-no" title="statement not covered" > var results, hasMembers;</span> +<span class="cstat-no" title="statement not covered" > if (value == "$") {</span> + // Unexpected end of input. +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > if (typeof value == "string") {</span> +<span class="cstat-no" title="statement not covered" > if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {</span> + // Remove the sentinel `@` character. +<span class="cstat-no" title="statement not covered" > return value.slice(1);</span> + } + // Parse object and array literals. +<span class="cstat-no" title="statement not covered" > if (value == "[") {</span> + // Parses a JSON array, returning a new JavaScript array. +<span class="cstat-no" title="statement not covered" > results = [];</span> +<span class="cstat-no" title="statement not covered" > for (;; hasMembers || (hasMembers = true)) {</span> +<span class="cstat-no" title="statement not covered" > value = lex();</span> + // A closing square bracket marks the end of the array literal. +<span class="cstat-no" title="statement not covered" > if (value == "]") {</span> +<span class="cstat-no" title="statement not covered" > break;</span> + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. +<span class="cstat-no" title="statement not covered" > if (hasMembers) {</span> +<span class="cstat-no" title="statement not covered" > if (value == ",") {</span> +<span class="cstat-no" title="statement not covered" > value = lex();</span> +<span class="cstat-no" title="statement not covered" > if (value == "]") {</span> + // Unexpected trailing `,` in array literal. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } else { + // A `,` must separate each array element. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } + // Elisions and leading commas are not permitted. +<span class="cstat-no" title="statement not covered" > if (value == ",") {</span> +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > results.push(get(value));</span> + } +<span class="cstat-no" title="statement not covered" > return results;</span> + } else <span class="cstat-no" title="statement not covered" >if (value == "{") {</span> + // Parses a JSON object, returning a new JavaScript object. +<span class="cstat-no" title="statement not covered" > results = {};</span> +<span class="cstat-no" title="statement not covered" > for (;; hasMembers || (hasMembers = true)) {</span> +<span class="cstat-no" title="statement not covered" > value = lex();</span> + // A closing curly brace marks the end of the object literal. +<span class="cstat-no" title="statement not covered" > if (value == "}") {</span> +<span class="cstat-no" title="statement not covered" > break;</span> + } + // If the object literal contains members, the current token + // should be a comma separator. +<span class="cstat-no" title="statement not covered" > if (hasMembers) {</span> +<span class="cstat-no" title="statement not covered" > if (value == ",") {</span> +<span class="cstat-no" title="statement not covered" > value = lex();</span> +<span class="cstat-no" title="statement not covered" > if (value == "}") {</span> + // Unexpected trailing `,` in object literal. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } else { + // A `,` must separate each object member. +<span class="cstat-no" title="statement not covered" > abort();</span> + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. +<span class="cstat-no" title="statement not covered" > if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {</span> +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > results[value.slice(1)] = get(lex());</span> + } +<span class="cstat-no" title="statement not covered" > return results;</span> + } + // Unexpected token encountered. +<span class="cstat-no" title="statement not covered" > abort();</span> + } +<span class="cstat-no" title="statement not covered" > return value;</span> + }; + + // Internal: Updates a traversed object member. +<span class="cstat-no" title="statement not covered" > var update = <span class="fstat-no" title="function not covered" >function(source, property, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var element = walk(source, property, callback);</span> +<span class="cstat-no" title="statement not covered" > if (element === undef) {</span> +<span class="cstat-no" title="statement not covered" > delete source[property];</span> + } else { +<span class="cstat-no" title="statement not covered" > source[property] = element;</span> + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. +<span class="cstat-no" title="statement not covered" > var walk = <span class="fstat-no" title="function not covered" >function (source, property, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var value = source[property], length;</span> +<span class="cstat-no" title="statement not covered" > if (typeof value == "object" && value) {</span> + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). +<span class="cstat-no" title="statement not covered" > if (getClass.call(value) == arrayClass) {</span> +<span class="cstat-no" title="statement not covered" > for (length = value.length; length--;) {</span> +<span class="cstat-no" title="statement not covered" > update(value, length, callback);</span> + } + } else { +<span class="cstat-no" title="statement not covered" > forEach(value, <span class="fstat-no" title="function not covered" >function (property) {</span></span> +<span class="cstat-no" title="statement not covered" > update(value, property, callback);</span> + }); + } + } +<span class="cstat-no" title="statement not covered" > return callback.call(source, property, value);</span> + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. +<span class="cstat-no" title="statement not covered" > JSON3.parse = <span class="fstat-no" title="function not covered" >function (source, callback) {</span></span> +<span class="cstat-no" title="statement not covered" > var result, value;</span> +<span class="cstat-no" title="statement not covered" > Index = 0;</span> +<span class="cstat-no" title="statement not covered" > Source = "" + source;</span> +<span class="cstat-no" title="statement not covered" > result = get(lex());</span> + // If a JSON string contains multiple tokens, it is invalid. +<span class="cstat-no" title="statement not covered" > if (lex() != "$") {</span> +<span class="cstat-no" title="statement not covered" > abort();</span> + } + // Reset the parser state. +<span class="cstat-no" title="statement not covered" > Index = Source = null;</span> +<span class="cstat-no" title="statement not covered" > return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;</span> + }; + } + } + + // Export for asynchronous module loaders. + <span class="missing-if-branch" title="if path not taken"" >I</span>if (isLoader) { +<span class="cstat-no" title="statement not covered" > define(<span class="fstat-no" title="function not covered" >function () {</span></span> +<span class="cstat-no" title="statement not covered" > return JSON3;</span> + }); + } +}(this)); + </pre></td></tr> +</table></pre> + +</div> +<div class="footer"> + <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Sun Nov 17 2013 14:21:36 GMT-0800 (PST)</div> +</div> + +<script src="../prettify.js"></script> + +<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> +<script> + + YUI().use('datatable', function (Y) { + + var formatters = { + pct: function (o) { + o.className += o.record.get('classes')[o.column.key]; + try { + return o.value.toFixed(2) + '%'; + } catch (ex) { return o.value + '%'; } + }, + html: function (o) { + o.className += o.record.get('classes')[o.column.key]; + return o.record.get(o.column.key + '_html'); + } + }, + defaultFormatter = function (o) { + o.className += o.record.get('classes')[o.column.key]; + return o.value; + }; + + function getColumns(theadNode) { + var colNodes = theadNode.all('tr th'), + cols = [], + col; + colNodes.each(function (colNode) { + col = { + key: colNode.getAttribute('data-col'), + label: colNode.get('innerHTML') || ' ', + sortable: !colNode.getAttribute('data-nosort'), + className: colNode.getAttribute('class'), + type: colNode.getAttribute('data-type'), + allowHTML: colNode.getAttribute('data-html') === 'true' || colNode.getAttribute('data-fmt') === 'html' + }; + col.formatter = formatters[colNode.getAttribute('data-fmt')] || defaultFormatter; + cols.push(col); + }); + return cols; + } + + function getRowData(trNode, cols) { + var tdNodes = trNode.all('td'), + i, + row = { classes: {} }, + node, + name; + for (i = 0; i < cols.length; i += 1) { + name = cols[i].key; + node = tdNodes.item(i); + row[name] = node.getAttribute('data-value') || node.get('innerHTML'); + row[name + '_html'] = node.get('innerHTML'); + row.classes[name] = node.getAttribute('class'); + //Y.log('Name: ' + name + '; Value: ' + row[name]); + if (cols[i].type === 'number') { row[name] = row[name] * 1; } + } + //Y.log(row); + return row; + } + + function getData(tbodyNode, cols) { + var data = []; + tbodyNode.all('tr').each(function (trNode) { + data.push(getRowData(trNode, cols)); + }); + return data; + } + + function replaceTable(node) { + if (!node) { return; } + var cols = getColumns(node.one('thead')), + data = getData(node.one('tbody'), cols), + table, + parent = node.get('parentNode'); + + table = new Y.DataTable({ + columns: cols, + data: data, + sortBy: 'file' + }); + parent.set('innerHTML', ''); + table.render(parent); + } + + Y.on('domready', function () { + replaceTable(Y.one('div.coverage-summary table')); + if (typeof prettyPrint === 'function') { + prettyPrint(); + } + }); + }); +</script> +</body> +</html>
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+/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */ +;(function (window) { + // Convenience aliases. + var getClass = {}.toString, isProperty, forEach, undef; + + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = typeof define === "function" && define.amd; + + // Detect native implementations. + var nativeJSON = typeof JSON == "object" && JSON; + + // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if + // available. + var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports; + + if (JSON3 && nativeJSON) { + // Explicitly delegate to the native `stringify` and `parse` + // implementations in CommonJS environments. + JSON3.stringify = nativeJSON.stringify; + JSON3.parse = nativeJSON.parse; + } else { + // Export for web browsers, JavaScript engines, and asynchronous module + // loaders, using the global `JSON` object if available. + JSON3 = window.JSON = nativeJSON || {}; + } + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = JSON3.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]"; + var dateClass = "[object Date]"; + var numberClass = "[object Number]"; + var stringClass = "[object String]"; + var arrayClass = "[object Array]"; + var booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = {}.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: A set of primitive types used by `isHostType`. + var PrimitiveTypes = { + 'boolean': 1, + 'number': 1, + 'string': 1, + 'undefined': 1 + }; + + // Internal: Determines if the given object `property` value is a + // non-primitive. + var isHostType = function (object, property) { + var type = typeof object[property]; + return type == 'object' ? !!object[property] : !PrimitiveTypes[type]; + }; + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols; + if (isLarge) { + symbols = value.split(""); + } + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index]; + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + JSON3.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (typeof filter == "function" || typeof filter == "object" && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function() { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function(source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + JSON3.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + // Export for asynchronous module loaders. + if (isLoader) { + define(function () { + return JSON3; + }); + } +}(this));
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+{ + "_args": [ + [ + "json3@3.2.6", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser" + ] + ], + "_from": "json3@3.2.6", + "_id": "json3@3.2.6", + "_inCache": true, + "_installable": true, + "_location": "/json3", + "_npmUser": { + "email": "github@kitcambridge.be", + "name": "kitcambridge" + }, + "_npmVersion": "1.3.8", + "_phantomChildren": {}, + "_requested": { + "name": "json3", + "raw": "json3@3.2.6", + "rawSpec": "3.2.6", + "scope": null, + "spec": "3.2.6", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-parser" + ], + "_resolved": "https://registry.npmjs.org/json3/-/json3-3.2.6.tgz", + "_shasum": "f6efc93c06a04de9aec53053df2559bb19e2038b", + "_shrinkwrap": null, + "_spec": "json3@3.2.6", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-parser", + "author": { + "email": "github@kitcambridge.be", + "name": "Kit Cambridge", + "url": "http://kitcambridge.be/" + }, + "bugs": { + "url": "https://github.com/bestiejs/json3/issues" + }, + "contributors": [ + { + "email": "olivier@webitup.fr", + "name": "Mangled Deutz", + "url": "http://tech.roxee.tv/" + }, + { + "email": "oyvind@kinsey.no", + "name": "Øyvind Sean Kinsey", + "url": "http://fb.me/ok" + }, + { + "email": "public@oxy.fi", + "name": "Oskar Schöldström", + "url": "http://oxy.fi/" + }, + { + "email": "demoneaux@gmail.com", + "name": "Benjamin Tan", + "url": "http://d10.github.io/" + }, + { + "email": "rma4ok@gmail.com", + "name": "Kiryl Yermakou", + "url": "https://github.com/rma4ok" + } + ], + "dependencies": {}, + "description": "A modern JSON implementation compatible with nearly all JavaScript platforms.", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "f6efc93c06a04de9aec53053df2559bb19e2038b", + "tarball": "http://registry.npmjs.org/json3/-/json3-3.2.6.tgz" + }, + "homepage": "http://bestiejs.github.io/json3", + "jam": { + "main": "./lib/json3.js" + }, + "keywords": [ + "json", + "spec", + "ecma", + "es5", + "lexer", + "parser", + "stringify" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://kit.mit-license.org/" + } + ], + "main": "./lib/json3", + "maintainers": [ + { + "email": "kitcambridge@me.com", + "name": "kitcambridge" + } + ], + "name": "json3", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/bestiejs/json3.git" + }, + "scripts": { + "test": "node test/test_*.js" + }, + "version": "3.2.6", + "volo": { + "ignore": [ + ".*", + "build.js", + "index.html", + "component.json", + "bower.json", + "benchmark", + "page", + "test", + "vendor" + ], + "type": "directory" + } +}
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+ +module.exports = [ + 'get' + , 'post' + , 'put' + , 'head' + , 'delete' + , 'options' + , 'trace' + , 'copy' + , 'lock' + , 'mkcol' + , 'move' + , 'propfind' + , 'proppatch' + , 'unlock' + , 'report' + , 'mkactivity' + , 'checkout' + , 'merge' + , 'm-search' + , 'notify' + , 'subscribe' + , 'unsubscribe' + , 'patch' +];
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+{ + "_args": [ + [ + "methods@0.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "methods@0.0.1", + "_id": "methods@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/methods", + "_phantomChildren": {}, + "_requested": { + "name": "methods", + "raw": "methods@0.0.1", + "rawSpec": "0.0.1", + "scope": null, + "spec": "0.0.1", + "type": "version" + }, + "_requiredBy": [ + "/express" + ], + "_resolved": "https://registry.npmjs.org/methods/-/methods-0.0.1.tgz", + "_shasum": "277c90f8bef39709645a8371c51c3b6c648e068c", + "_shrinkwrap": null, + "_spec": "methods@0.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "name": "TJ Holowaychuk" + }, + "dependencies": {}, + "description": "HTTP methods that node supports", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "277c90f8bef39709645a8371c51c3b6c648e068c", + "tarball": "http://registry.npmjs.org/methods/-/methods-0.0.1.tgz" + }, + "keywords": [ + "http", + "methods" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "methods", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "version": "0.0.1" +}
@@ -0,0 +1,19 @@
+Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,66 @@
+# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file, if no mime type is found `application/octet-stream` is returned. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + + var mime = require('mime'); + + mime.lookup('/path/to/file.txt'); // => 'text/plain' + mime.lookup('file.txt'); // => 'text/plain' + mime.lookup('.TXT'); // => 'text/plain' + mime.lookup('htm'); // => 'text/html' + +### mime.default_type +Sets the mime type returned when `mime.lookup` fails to find the extension searched for. (Default is `application/octet-stream`.) + +### mime.extension(type) +Get the default extension for `type` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/broofa/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples.
@@ -0,0 +1,114 @@
+var path = require('path'); +var fs = require('fs'); + +function Mime() { + // Map of extension -> mime type + this.types = Object.create(null); + + // Map of mime type -> extension + this.extensions = Object.create(null); +} + +/** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ +Mime.prototype.define = function (map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + if (process.env.DEBUG_MIME && this.types[exts]) { + console.warn(this._loading.replace(/.*\//, ''), 'changes "' + exts[i] + '" extension type from ' + + this.types[exts] + ' to ' + type); + } + + this.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!this.extensions[type]) { + this.extensions[type] = exts[0]; + } + } +}; + +/** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ +Mime.prototype.load = function(file) { + + this._loading = file; + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + this.define(map); + + this._loading = null; +}; + +/** + * Lookup a mime type based on extension + */ +Mime.prototype.lookup = function(path, fallback) { + var ext = path.replace(/.*[\.\/\\]/, '').toLowerCase(); + + return this.types[ext] || fallback || this.default_type; +}; + +/** + * Return file extension associated with a mime type + */ +Mime.prototype.extension = function(mimeType) { + var type = mimeType.match(/^\s*([^;\s]*)(?:;|\s|$)/)[1].toLowerCase(); + return this.extensions[type]; +}; + +// Default instance +var mime = new Mime(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +}; + +module.exports = mime;
@@ -0,0 +1,82 @@
+{ + "_args": [ + [ + "mime@~1.2.9", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect\\node_modules\\send" + ] + ], + "_from": "mime@>=1.2.9 <1.3.0", + "_id": "mime@1.2.11", + "_inCache": true, + "_installable": true, + "_location": "/mime", + "_npmUser": { + "email": "robert@broofa.com", + "name": "broofa" + }, + "_npmVersion": "1.3.6", + "_phantomChildren": {}, + "_requested": { + "name": "mime", + "raw": "mime@~1.2.9", + "rawSpec": "~1.2.9", + "scope": null, + "spec": ">=1.2.9 <1.3.0", + "type": "range" + }, + "_requiredBy": [ + "/connect/send" + ], + "_resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz", + "_shasum": "58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10", + "_shrinkwrap": null, + "_spec": "mime@~1.2.9", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect\\node_modules\\send", + "author": { + "email": "robert@broofa.com", + "name": "Robert Kieffer", + "url": "http://github.com/broofa" + }, + "bugs": { + "url": "https://github.com/broofa/node-mime/issues" + }, + "contributors": [ + { + "email": "benjamin@benjaminthomas.org", + "name": "Benjamin Thomas", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10", + "tarball": "http://registry.npmjs.org/mime/-/mime-1.2.11.tgz" + }, + "homepage": "https://github.com/broofa/node-mime#readme", + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "maintainers": [ + { + "email": "robert@broofa.com", + "name": "broofa" + }, + { + "email": "benjamin@benjaminthomas.org", + "name": "bentomas" + } + ], + "name": "mime", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/broofa/node-mime.git" + }, + "version": "1.2.11" +}
@@ -0,0 +1,84 @@
+/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); +var path = require('path'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); // normal file +eq('text/plain', mime.lookup('TEXT.TXT')); // uppercase +eq('text/plain', mime.lookup('dir/text.txt')); // dir + file +eq('text/plain', mime.lookup('.text.txt')); // hidden file +eq('text/plain', mime.lookup('.txt')); // nameless +eq('text/plain', mime.lookup('txt')); // extension-only +eq('text/plain', mime.lookup('/txt')); // extension-less () +eq('text/plain', mime.lookup('\\txt')); // Windows, extension-less +eq('application/octet-stream', mime.lookup('text.nope')); // unrecognized +eq('fallback', mime.lookup('text.fallback', 'fallback')); // alternate default + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq('bin', mime.extension('application/octet-stream ')); +eq('html', mime.extension(' text/html; charset=UTF-8')); +eq('html', mime.extension('text/html; charset=UTF-8 ')); +eq('html', mime.extension('text/html; charset=UTF-8')); +eq('html', mime.extension('text/html ; charset=UTF-8')); +eq('html', mime.extension('text/html;charset=UTF-8')); +eq('html', mime.extension('text/Html;charset=UTF-8')); +eq(undefined, mime.extension('unrecognized')); + +// +// Test node.types lookups +// + +eq('application/font-woff', mime.lookup('file.woff')); +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); +eq('font/opentype', mime.lookup('file.otf')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +// +// Test for overlaps between mime.types and node.types +// + +var apacheTypes = new mime.Mime(), nodeTypes = new mime.Mime(); +apacheTypes.load(path.join(__dirname, 'types/mime.types')); +nodeTypes.load(path.join(__dirname, 'types/node.types')); + +var keys = [].concat(Object.keys(apacheTypes.types)) + .concat(Object.keys(nodeTypes.types)); +keys.sort(); +for (var i = 1; i < keys.length; i++) { + if (keys[i] == keys[i-1]) { + console.warn('Warning: ' + + 'node.types defines ' + keys[i] + '->' + nodeTypes.types[keys[i]] + + ', mime.types defines ' + keys[i] + '->' + apacheTypes.types[keys[i]]); + } +} + +console.log('\nOK');
@@ -0,0 +1,1588 @@
+# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at <http://www.iana.org/assignments/media-types/>. +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +application/docbook+xml dbk +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +application/gml+xml gml +application/gpx+xml gpx +application/gxf gxf +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +application/jsonml+json jsonml +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink+xml metalink +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lrf mar so dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/omdoc+xml omdoc +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssdl+xml ssdl +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.formscentral.fcdt fcdt +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.dart dart +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.ds-keypoint kpxx +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +# application/vnd.hzn-3d-crossword +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +# application/vnd.innopath.wamp.notification +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.newsmessage+xml +# application/vnd.iptc.g2.packageitem+xml +# application/vnd.iptc.g2.planningitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +# application/vnd.ms-color.iccprofile +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +# application/vnd.ms-opentype +# application/vnd.ms-package.obfuscated-opentype +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +# application/vnd.ms-printing.printticket+xml +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.nitf ntf nitf +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +application/vnd.osgi.subsystem esa +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.rn-realmedia-vbr rmvb +application/vnd.route66.link66+xml link66 +# application/vnd.rs-274x +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +# application/x-amf +application/x-apple-diskimage dmg +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-blorb blb blorb +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cbr cbr cba cbt cbz cb7 +application/x-cdlink vcd +application/x-cfs-compressed cfs +application/x-chat chat +application/x-chess-pgn pgn +application/x-conference nsc +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-dgc-compressed dgc +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-envoy evy +application/x-eva eva +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/font-woff woff +# application/x-font-vfont +application/x-freearc arc +application/x-futuresplash spl +application/x-gca-compressed gca +application/x-glulx ulx +application/x-gnumeric gnumeric +application/x-gramps-xml gramps +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-install-instructions install +application/x-iso9660-image iso +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-lzh-compressed lzh lha +application/x-mie mie +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-shortcut lnk +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf wmz emf emz +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-nzb nzb +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-research-info-systems ris +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-sql sql +application/x-stuffit sit +application/x-stuffitx sitx +application/x-subrip srt +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-t3vm-image t3 +application/x-tads gam +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-tgif obj +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xliff+xml xlf +application/x-xpinstall xpi +application/x-xz xz +application/x-zmachine z1 z2 z3 z4 z5 z6 z7 z8 +# application/x400-bp +application/xaml+xml xaml +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xproc+xml xpl +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/isac +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +# audio/musepack +audio/ogg oga ogg spx +# audio/opus +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +audio/s3m s3m +audio/silk sil +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-caf caf +audio/x-flac flac +audio/x-matroska mka +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +# audio/x-tta +audio/x-wav wav +audio/xm xm +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/sgi sgi +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.ms-photo wdp +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-3ds 3ds +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-mrsid-image sid +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-tga tga +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +model/x3d+binary x3db x3dbz +model/x3d+vrml x3dv x3dvz +model/x3d+xml x3d x3dz +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/cache-manifest appcache +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-java-source java +text/x-opml opml +text/x-pascal p pas +text/x-nfo nfo +text/x-setext etx +text/x-sfv sfv +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-matroska mkv mk3d mks +video/x-mng mng +video/x-ms-asf asf asx +video/x-ms-vob vob +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +video/x-smv smv +x-conference/x-cooltalk ice
@@ -0,0 +1,77 @@
+# What: WebVTT +# Why: To allow formats intended for marking up external text track resources. +# http://dev.w3.org/html5/webvtt/ +# Added by: niftylettuce +text/vtt vtt + +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifes ('.manifest' extension) +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp + +# What: Lua file types +# Why: Googling around shows de-facto consensus on these +# Added by: creationix (Issue #45) +text/x-lua lua +application/x-lua-bytecode luac + +# What: Markdown files, as per http://daringfireball.net/projects/markdown/syntax +# Why: http://stackoverflow.com/questions/10701983/what-is-the-mime-type-for-markdown +# Added by: avoidwork +text/x-markdown markdown md mkd + +# What: ini files +# Why: because they're just text files +# Added by: Matthew Kastor +text/plain ini + +# What: DASH Adaptive Streaming manifest +# Why: https://developer.mozilla.org/en-US/docs/DASH_Adaptive_Streaming_for_HTML_5_Video +# Added by: eelcocramer +application/dash+xml mdp + +# What: OpenType font files - http://www.microsoft.com/typography/otspec/ +# Why: Browsers usually ignore the font MIME types and sniff the content, +# but Chrome, shows a warning if OpenType fonts aren't served with +# the `font/opentype` MIME type: http://i.imgur.com/8c5RN8M.png. +# Added by: alrra +font/opentype otf
@@ -0,0 +1,21 @@
+Copyright 2010 James Halliday (mail@substack.net) + +This project is free software released under the MIT/X11 license: + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,61 @@
+mkdirp +====== + +Like `mkdir -p`, but in node.js! + +[](http://travis-ci.org/substack/node-mkdirp) + +example +======= + +pow.js +------ + var mkdirp = require('mkdirp'); + + mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') + }); + +Output + pow! + +And now /tmp/foo/bar/baz exists, huzzah! + +methods +======= + +var mkdirp = require('mkdirp'); + +mkdirp(dir, mode, cb) +--------------------- + +Create a new directory and any necessary subdirectories at `dir` with octal +permission string `mode`. + +If `mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +`cb(err, made)` fires with the error or the first directory `made` +that had to be created, if any. + +mkdirp.sync(dir, mode) +---------------------- + +Synchronously create a new directory and any necessary subdirectories at `dir` +with octal permission string `mode`. + +If `mode` isn't specified, it defaults to `0777 & (~process.umask())`. + +Returns the first directory that had to be created, if any. + +install +======= + +With [npm](http://npmjs.org) do: + + npm install mkdirp + +license +======= + +MIT/X11
@@ -0,0 +1,6 @@
+var mkdirp = require('mkdirp'); + +mkdirp('/tmp/foo/bar/baz', function (err) { + if (err) console.error(err) + else console.log('pow!') +});
@@ -0,0 +1,82 @@
+var path = require('path'); +var fs = require('fs'); + +module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; + +function mkdirP (p, mode, f, made) { + if (typeof mode === 'function' || mode === undefined) { + f = mode; + mode = 0777 & (~process.umask()); + } + if (!made) made = null; + + var cb = f || function () {}; + if (typeof mode === 'string') mode = parseInt(mode, 8); + p = path.resolve(p); + + fs.mkdir(p, mode, function (er) { + if (!er) { + made = made || p; + return cb(null, made); + } + switch (er.code) { + case 'ENOENT': + mkdirP(path.dirname(p), mode, function (er, made) { + if (er) cb(er, made); + else mkdirP(p, mode, cb, made); + }); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + fs.stat(p, function (er2, stat) { + // if the stat fails, then that's super weird. + // let the original error be the failure reason. + if (er2 || !stat.isDirectory()) cb(er, made) + else cb(null, made); + }); + break; + } + }); +} + +mkdirP.sync = function sync (p, mode, made) { + if (mode === undefined) { + mode = 0777 & (~process.umask()); + } + if (!made) made = null; + + if (typeof mode === 'string') mode = parseInt(mode, 8); + p = path.resolve(p); + + try { + fs.mkdirSync(p, mode); + made = made || p; + } + catch (err0) { + switch (err0.code) { + case 'ENOENT' : + made = sync(path.dirname(p), mode, made); + sync(p, mode, made); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + var stat; + try { + stat = fs.statSync(p); + } + catch (err1) { + throw err0; + } + if (!stat.isDirectory()) throw err0; + break; + } + } + + return made; +};
@@ -0,0 +1,75 @@
+{ + "_args": [ + [ + "mkdirp@0.3.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "mkdirp@0.3.4", + "_id": "mkdirp@0.3.4", + "_inCache": true, + "_installable": true, + "_location": "/mkdirp", + "_phantomChildren": {}, + "_requested": { + "name": "mkdirp", + "raw": "mkdirp@0.3.4", + "rawSpec": "0.3.4", + "scope": null, + "spec": "0.3.4", + "type": "version" + }, + "_requiredBy": [ + "/express" + ], + "_resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.4.tgz", + "_shasum": "f8c81d213b7299a031f193a57d752a17d2f6c7d8", + "_shrinkwrap": null, + "_spec": "mkdirp@0.3.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "mail@substack.net", + "name": "James Halliday", + "url": "http://substack.net" + }, + "bugs": { + "url": "https://github.com/substack/node-mkdirp/issues" + }, + "dependencies": {}, + "description": "Recursively mkdir, like `mkdir -p`", + "devDependencies": { + "tap": "~0.2.4" + }, + "directories": {}, + "dist": { + "shasum": "f8c81d213b7299a031f193a57d752a17d2f6c7d8", + "tarball": "http://registry.npmjs.org/mkdirp/-/mkdirp-0.3.4.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/substack/node-mkdirp#readme", + "keywords": [ + "mkdir", + "directory" + ], + "license": "MIT/X11", + "main": "./index", + "maintainers": [ + { + "email": "mail@substack.net", + "name": "substack" + } + ], + "name": "mkdirp", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/substack/node-mkdirp.git" + }, + "scripts": { + "test": "tap test/*.js" + }, + "version": "0.3.4" +}
@@ -0,0 +1,38 @@
+var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +test('chmod-pre', function (t) { + var mode = 0744 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.equal(stat && stat.mode & 0777, mode, 'should be 0744'); + t.end(); + }); + }); +}); + +test('chmod', function (t) { + var mode = 0755 + mkdirp(file, mode, function (er) { + t.ifError(er, 'should not error'); + fs.stat(file, function (er, stat) { + t.ifError(er, 'should exist'); + t.ok(stat && stat.isDirectory(), 'should be directory'); + t.end(); + }); + }); +});
@@ -0,0 +1,37 @@
+var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +var ps = [ '', 'tmp' ]; + +for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); +} + +var file = ps.join('/'); + +// a file in the way +var itw = ps.slice(0, 3).join('/'); + + +test('clobber-pre', function (t) { + console.error("about to write to "+itw) + fs.writeFileSync(itw, 'I AM IN THE WAY, THE TRUTH, AND THE LIGHT.'); + + fs.stat(itw, function (er, stat) { + t.ifError(er) + t.ok(stat && stat.isFile(), 'should be file') + t.end() + }) +}) + +test('clobber', function (t) { + t.plan(2); + mkdirp(file, 0755, function (err) { + t.ok(err); + t.equal(err.code, 'ENOTDIR'); + t.end(); + }); +});
@@ -0,0 +1,28 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('woo', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, 0755, function (err) { + if (err) t.fail(err); + else path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }) + }); +});
@@ -0,0 +1,32 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('async perm', function (t) { + t.plan(2); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16); + + mkdirp(file, 0755, function (err) { + if (err) t.fail(err); + else path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }) + }); +}); + +test('async root perm', function (t) { + mkdirp('/tmp', 0755, function (err) { + if (err) t.fail(err); + t.end(); + }); + t.end(); +});
@@ -0,0 +1,39 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('sync perm', function (t) { + t.plan(2); + var file = '/tmp/' + (Math.random() * (1<<30)).toString(16) + '.json'; + + mkdirp.sync(file, 0755); + path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }); +}); + +test('sync root perm', function (t) { + t.plan(1); + + var file = '/tmp'; + mkdirp.sync(file, 0755); + path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }); +});
@@ -0,0 +1,41 @@
+var mkdirp = require('../').mkdirp; +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('race', function (t) { + t.plan(4); + var ps = [ '', 'tmp' ]; + + for (var i = 0; i < 25; i++) { + var dir = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + ps.push(dir); + } + var file = ps.join('/'); + + var res = 2; + mk(file, function () { + if (--res === 0) t.end(); + }); + + mk(file, function () { + if (--res === 0) t.end(); + }); + + function mk (file, cb) { + mkdirp(file, 0755, function (err) { + if (err) t.fail(err); + else path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + if (cb) cb(); + } + }) + }) + }); + } +});
@@ -0,0 +1,32 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('rel', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var cwd = process.cwd(); + process.chdir('/tmp'); + + var file = [x,y,z].join('/'); + + mkdirp(file, 0755, function (err) { + if (err) t.fail(err); + else path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + process.chdir(cwd); + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }) + }); +});
@@ -0,0 +1,25 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(4); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, '/tmp/' + x); + mkdirp(file, function (err, made) { + t.ifError(err); + t.equal(made, null); + }); + }); +});
@@ -0,0 +1,24 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('return value', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + // should return the first dir created. + // By this point, it would be profoundly surprising if /tmp didn't + // already exist, since every other test makes things in there. + // Note that this will throw on failure, which will fail the test. + var made = mkdirp.sync(file); + t.equal(made, '/tmp/' + x); + + // making the same file again should have no effect. + made = mkdirp.sync(file); + t.equal(made, null); +});
@@ -0,0 +1,18 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('root', function (t) { + // '/' on unix, 'c:/' on windows. + var file = path.resolve('/'); + + mkdirp(file, 0755, function (err) { + if (err) throw err + fs.stat(file, function (er, stat) { + if (er) throw er + t.ok(stat.isDirectory(), 'target is a directory'); + t.end(); + }) + }); +});
@@ -0,0 +1,32 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('sync', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file, 0755); + } catch (err) { + t.fail(err); + return t.end(); + } + + path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0755); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }); + }); +});
@@ -0,0 +1,28 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('implicit mode from umask', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + mkdirp(file, function (err) { + if (err) t.fail(err); + else path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, 0777 & (~process.umask())); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }) + }) + }); +});
@@ -0,0 +1,32 @@
+var mkdirp = require('../'); +var path = require('path'); +var fs = require('fs'); +var test = require('tap').test; + +test('umask sync modes', function (t) { + t.plan(2); + var x = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var y = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + var z = Math.floor(Math.random() * Math.pow(16,4)).toString(16); + + var file = '/tmp/' + [x,y,z].join('/'); + + try { + mkdirp.sync(file); + } catch (err) { + t.fail(err); + return t.end(); + } + + path.exists(file, function (ex) { + if (!ex) t.fail('file not created') + else fs.stat(file, function (err, stat) { + if (err) t.fail(err) + else { + t.equal(stat.mode & 0777, (0777 & (~process.umask()))); + t.ok(stat.isDirectory(), 'target not a directory'); + t.end(); + } + }); + }); +});
@@ -0,0 +1,5 @@
+node_modules +test +History.md +Makefile +component.json
@@ -0,0 +1,66 @@
+ +0.7.1 / 2015-04-20 +================== + + * prevent extraordinary long inputs (@evilpacket) + * Fixed broken readme link + +0.7.0 / 2014-11-24 +================== + + * add time abbreviations, updated tests and readme for the new units + * fix example in the readme. + * add LICENSE file + +0.6.2 / 2013-12-05 +================== + + * Adding repository section to package.json to suppress warning from NPM. + +0.6.1 / 2013-05-10 +================== + + * fix singularization [visionmedia] + +0.6.0 / 2013-03-15 +================== + + * fix minutes + +0.5.1 / 2013-02-24 +================== + + * add component namespace + +0.5.0 / 2012-11-09 +================== + + * add short formatting as default and .long option + * add .license property to component.json + * add version to component.json + +0.4.0 / 2012-10-22 +================== + + * add rounding to fix crazy decimals + +0.3.0 / 2012-09-07 +================== + + * fix `ms(<String>)` [visionmedia] + +0.2.0 / 2012-09-03 +================== + + * add component.json [visionmedia] + * add days support [visionmedia] + * add hours support [visionmedia] + * add minutes support [visionmedia] + * add seconds support [visionmedia] + * add ms string support [visionmedia] + * refactor tests to facilitate ms(number) [visionmedia] + +0.1.0 / 2012-03-07 +================== + + * Initial release
@@ -0,0 +1,20 @@
+(The MIT License) + +Copyright (c) 2014 Guillermo Rauch <rauchg@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,35 @@
+# ms.js: miliseconds conversion utility + +```js +ms('2 days') // 172800000 +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2.5 hrs') // 9000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours'), { long: true }) // "10 hours" +``` + +- Node/Browser compatible. Published as [`ms`](https://www.npmjs.org/package/ms) in [NPM](http://nodejs.org/download). +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT
@@ -0,0 +1,125 @@
+/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = '' + str; + if (str.length > 10000) return; + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +}
@@ -0,0 +1,74 @@
+{ + "_args": [ + [ + "ms@0.7.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\debug" + ] + ], + "_from": "ms@0.7.1", + "_id": "ms@0.7.1", + "_inCache": true, + "_installable": true, + "_location": "/ms", + "_nodeVersion": "0.12.2", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "2.7.5", + "_phantomChildren": {}, + "_requested": { + "name": "ms", + "raw": "ms@0.7.1", + "rawSpec": "0.7.1", + "scope": null, + "spec": "0.7.1", + "type": "version" + }, + "_requiredBy": [ + "/debug" + ], + "_resolved": "https://registry.npmjs.org/ms/-/ms-0.7.1.tgz", + "_shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "_shrinkwrap": null, + "_spec": "ms@0.7.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\debug", + "bugs": { + "url": "https://github.com/guille/ms.js/issues" + }, + "component": { + "scripts": { + "ms/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Tiny ms conversion utility", + "devDependencies": { + "expect.js": "*", + "mocha": "*", + "serve": "*" + }, + "directories": {}, + "dist": { + "shasum": "9cd13c03adbff25b65effde7ce864ee952017098", + "tarball": "http://registry.npmjs.org/ms/-/ms-0.7.1.tgz" + }, + "gitHead": "713dcf26d9e6fd9dbc95affe7eff9783b7f1b909", + "homepage": "https://github.com/guille/ms.js", + "main": "./index", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "ms", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/guille/ms.js.git" + }, + "scripts": {}, + "version": "0.7.1" +}
@@ -0,0 +1,43 @@
+Copyright 2013, NAN contributors: + - Rod Vagg <https://github.com/rvagg> + - Benjamin Byholm <https://github.com/kkoopa> + - Trevor Norris <https://github.com/trevnorris> +(the "Original Author") +All rights reserved. + +MIT +no-false-attribs License + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +Distributions of all or part of the Software intended to be used +by the recipients as they would use the unmodified Software, +containing modifications that substantially alter, remove, or +disable functionality of the Software, outside of the documented +configuration mechanisms provided by the Software, shall be +modified such that the Original Author's bug reporting email +addresses and urls are either replaced with the contact information +of the parties responsible for the changes, or removed entirely. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + + +Except where noted, this license applies to any and all software +programs and associated documentation files created by the +Original Author, when distributed with the Software.
@@ -0,0 +1,705 @@
+Native Abstractions for Node.js +=============================== + +**A header file filled with macro and utility goodness for making addon development for Node.js easier across versions 0.8, 0.10 and 0.11, and eventually 0.12.** + +***Current version: 0.3.2*** *(See [nan.h](https://github.com/rvagg/nan/blob/master/nan.h) for changelog)* + +[](https://nodei.co/npm/nan/) [](https://nodei.co/npm/nan/) + +Thanks to the crazy changes in V8 (and some in Node core), keeping native addons compiling happily across versions, particularly 0.10 to 0.11/0.12, is a minor nightmare. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspect `NODE_MODULE_VERSION` and get yourself into a macro-tangle. + +This project also contains some helper utilities that make addon development a bit more pleasant. + + * **[Usage](#usage)** + * **[Example](#example)** + * **[API](#api)** + +<a name="usage"></a> +## Usage + +Simply add **NAN** as a dependency in the *package.json* of your Node addon: + +```js +"dependencies": { + ... + "nan" : "~0.3.1" + ... +} +``` + +Pull in the path to **NAN** in your *binding.gyp* so that you can use `#include "nan.h"` in your *.cpp*: + +```js +"include_dirs" : [ + ... + "<!(node -p -e \"require('path').dirname(require.resolve('nan'))\")" + ... +] +``` + +This works like a `-I<path-to-NAN>` when compiling your addon. + +<a name="example"></a> +## Example + +See **[LevelDOWN](https://github.com/rvagg/node-leveldown/pull/48)** for a full example of **NAN** in use. + +For a simpler example, see the **[async pi estimation example](https://github.com/rvagg/nan/tree/master/examples/async_pi_estimate)** in the examples directory for full code and an explanation of what this Monte Carlo Pi estimation example does. Below are just some parts of the full example that illustrate the use of **NAN**. + +Compare to the current 0.10 version of this example, found in the [node-addon-examples](https://github.com/rvagg/node-addon-examples/tree/master/9_async_work) repository and also a 0.11 version of the same found [here](https://github.com/kkoopa/node-addon-examples/tree/5c01f58fc993377a567812597e54a83af69686d7/9_async_work). + +Note that there is no embedded version sniffing going on here and also the async work is made much simpler, see below for details on the `NanAsyncWorker` class. + +```c++ +// addon.cc +#include <node.h> +#include "nan.h" +// ... + +using namespace v8; + +void InitAll(Handle<Object> exports) { + exports->Set(NanSymbol("calculateSync"), + FunctionTemplate::New(CalculateSync)->GetFunction()); + + exports->Set(NanSymbol("calculateAsync"), + FunctionTemplate::New(CalculateAsync)->GetFunction()); +} + +NODE_MODULE(addon, InitAll) +``` + +```c++ +// sync.h +#include <node.h> +#include "nan.h" + +NAN_METHOD(CalculateSync); +``` + +```c++ +// sync.cc +#include <node.h> +#include "nan.h" +#include "sync.h" +// ... + +using namespace v8; + +// Simple synchronous access to the `Estimate()` function +NAN_METHOD(CalculateSync) { + NanScope(); + + // expect a number as the first argument + int points = args[0]->Uint32Value(); + double est = Estimate(points); + + NanReturnValue(Number::New(est)); +} +``` + +```c++ +// async.cc +#include <node.h> +#include "nan.h" +#include "async.h" + +// ... + +using namespace v8; + +class PiWorker : public NanAsyncWorker { + public: + PiWorker(NanCallback *callback, int points) + : NanAsyncWorker(callback), points(points) {} + ~PiWorker() {} + + // Executed inside the worker-thread. + // It is not safe to access V8, or V8 data structures + // here, so everything we need for input and output + // should go on `this`. + void Execute () { + estimate = Estimate(points); + } + + // Executed when the async work is complete + // this function will be run inside the main event loop + // so it is safe to use V8 again + void HandleOKCallback () { + NanScope(); + + Local<Value> argv[] = { + Local<Value>::New(Null()) + , Number::New(estimate) + }; + + callback->Call(2, argv); + }; + + private: + int points; + double estimate; +}; + +// Asynchronous access to the `Estimate()` function +NAN_METHOD(CalculateAsync) { + NanScope(); + + int points = args[0]->Uint32Value(); + NanCallback *callback = new NanCallback(args[1].As<Function>()); + + NanAsyncQueueWorker(new PiWorker(callback, points)); + NanReturnUndefined(); +} +``` + +<a name="api"></a> +## API + + * <a href="#api_nan_method"><b><code>NAN_METHOD</code></b></a> + * <a href="#api_nan_getter"><b><code>NAN_GETTER</code></b></a> + * <a href="#api_nan_setter"><b><code>NAN_SETTER</code></b></a> + * <a href="#api_nan_property_getter"><b><code>NAN_PROPERTY_GETTER</code></b></a> + * <a href="#api_nan_property_setter"><b><code>NAN_PROPERTY_SETTER</code></b></a> + * <a href="#api_nan_property_enumerator"><b><code>NAN_PROPERTY_ENUMERATOR</code></b></a> + * <a href="#api_nan_property_deleter"><b><code>NAN_PROPERTY_DELETER</code></b></a> + * <a href="#api_nan_property_query"><b><code>NAN_PROPERTY_QUERY</code></b></a> + * <a href="#api_nan_weak_callback"><b><code>NAN_WEAK_CALLBACK</code></b></a> + * <a href="#api_nan_return_value"><b><code>NanReturnValue</code></b></a> + * <a href="#api_nan_return_undefined"><b><code>NanReturnUndefined</code></b></a> + * <a href="#api_nan_return_null"><b><code>NanReturnNull</code></b></a> + * <a href="#api_nan_return_empty_string"><b><code>NanReturnEmptyString</code></b></a> + * <a href="#api_nan_scope"><b><code>NanScope</code></b></a> + * <a href="#api_nan_locker"><b><code>NanLocker</code></b></a> + * <a href="#api_nan_unlocker"><b><code>NanUnlocker</code></b></a> + * <a href="#api_nan_get_internal_field_pointer"><b><code>NanGetInternalFieldPointer</code></b></a> + * <a href="#api_nan_set_internal_field_pointer"><b><code>NanSetInternalFieldPointer</code></b></a> + * <a href="#api_nan_object_wrap_handle"><b><code>NanObjectWrapHandle</code></b></a> + * <a href="#api_nan_make_weak"><b><code>NanMakeWeak</code></b></a> + * <a href="#api_nan_symbol"><b><code>NanSymbol</code></b></a> + * <a href="#api_nan_get_pointer_safe"><b><code>NanGetPointerSafe</code></b></a> + * <a href="#api_nan_set_pointer_safe"><b><code>NanSetPointerSafe</code></b></a> + * <a href="#api_nan_from_v8_string"><b><code>NanFromV8String</code></b></a> + * <a href="#api_nan_boolean_option_value"><b><code>NanBooleanOptionValue</code></b></a> + * <a href="#api_nan_uint32_option_value"><b><code>NanUInt32OptionValue</code></b></a> + * <a href="#api_nan_throw_error"><b><code>NanThrowError</code></b>, <b><code>NanThrowTypeError</code></b>, <b><code>NanThrowRangeError</code></b>, <b><code>NanThrowError(Handle<Value>)</code></b>, <b><code>NanThrowError(Handle<Value>, int)</code></b></a> + * <a href="#api_nan_new_buffer_handle"><b><code>NanNewBufferHandle(char *, size_t, FreeCallback, void *)</code></b>, <b><code>NanNewBufferHandle(char *, uint32_t)</code></b>, <b><code>NanNewBufferHandle(uint32_t)</code></b></a> + * <a href="#api_nan_buffer_use"><b><code>NanBufferUse(char *, uint32_t)</code></b></a> + * <a href="#api_nan_new_context_handle"><b><code>NanNewContextHandle</code></b></a> + * <a href="#api_nan_has_instance"><b><code>NanHasInstance</code></b></a> + * <a href="#api_nan_persistent_to_local"><b><code>NanPersistentToLocal</code></b></a> + * <a href="#api_nan_dispose"><b><code>NanDispose</code></b></a> + * <a href="#api_nan_assign_persistent"><b><code>NanAssignPersistent</code></b></a> + * <a href="#api_nan_init_persistent"><b><code>NanInitPersistent</code></b></a> + * <a href="#api_nan_callback"><b><code>NanCallback</code></b></a> + * <a href="#api_nan_async_worker"><b><code>NanAsyncWorker</code></b></a> + * <a href="#api_nan_async_queue_worker"><b><code>NanAsyncQueueWorker</code></b></a> + +<a name="api_nan_method"></a> +### NAN_METHOD(methodname) + +Use `NAN_METHOD` to define your V8 accessible methods: + +```c++ +// .h: +class Foo : public node::ObjectWrap { + ... + + static NAN_METHOD(Bar); + static NAN_METHOD(Baz); +} + + +// .cc: +NAN_METHOD(Foo::Bar) { + ... +} + +NAN_METHOD(Foo::Baz) { + ... +} +``` + +The reason for this macro is because of the method signature change in 0.11: + +```c++ +// 0.10 and below: +Handle<Value> name(const Arguments& args) + +// 0.11 and above +void name(const FunctionCallbackInfo<Value>& args) +``` + +The introduction of `FunctionCallbackInfo` brings additional complications: + +<a name="api_nan_getter"></a> +### NAN_GETTER(methodname) + +Use `NAN_GETTER` to declare your V8 accessible getters. You get a `Local<String>` `property` and an appropriately typed `args` object that can act like the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_GETTER`. + +<a name="api_nan_setter"></a> +### NAN_SETTER(methodname) + +Use `NAN_SETTER` to declare your V8 accessible setters. Same as `NAN_GETTER` but you also get a `Local<Value>` `value` object to work with. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_SETTER`. + +<a name="api_nan_property_getter"></a> +### NAN_PROPERTY_GETTER(cbname) +Use `NAN_PROPERTY_GETTER` to declare your V8 accessible property getters. You get a `Local<String>` `property` and an appropriately typed `args` object that can act similar to the `args` argument to a `NAN_METHOD` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_GETTER`. + +<a name="api_nan_property_setter"></a> +### NAN_PROPERTY_SETTER(cbname) +Use `NAN_PROPERTY_SETTER` to declare your V8 accessible property setters. Same as `NAN_PROPERTY_GETTER` but you also get a `Local<Value>` `value` object to work with. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_SETTER`. + +<a name="api_nan_property_enumerator"></a> +### NAN_PROPERTY_ENUMERATOR(cbname) +Use `NAN_PROPERTY_ENUMERATOR` to declare your V8 accessible property enumerators. You get an appropriately typed `args` object like the `args` argument to a `NAN_PROPERTY_GETTER` call. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_ENUMERATOR`. + +<a name="api_nan_property_deleter"></a> +### NAN_PROPERTY_DELETER(cbname) +Use `NAN_PROPERTY_DELETER` to declare your V8 accessible property deleters. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_DELETER`. + +<a name="api_nan_property_query"></a> +### NAN_PROPERTY_QUERY(cbname) +Use `NAN_PROPERTY_QUERY` to declare your V8 accessible property queries. Same as `NAN_PROPERTY_GETTER`. + +You can use `NanReturnNull()`, `NanReturnEmptyString()`, `NanReturnUndefined()` and `NanReturnValue()` in a `NAN_PROPERTY_QUERY`. + +<a name="api_nan_weak_callback"></a> +### NAN_WEAK_CALLBACK(type, cbname) + +Use `NAN_WEAK_CALLBACK` to declare your V8 WeakReference callbacks. There is an object argument accessible through `NAN_WEAK_CALLBACK_OBJECT`. The `type` argument gives the type of the `data` argument, accessible through `NAN_WEAK_CALLBACK_DATA(type)`. + +```c++ +static NAN_WEAK_CALLBACK(BufferReference*, WeakCheck) { + if (NAN_WEAK_CALLBACK_DATA(BufferReference*)->noLongerNeeded_) { + delete NAN_WEAK_CALLBACK_DATA(BufferReference*); + } else { + // Still in use, revive, prevent GC + NanMakeWeak(NAN_WEAK_CALLBACK_OBJECT, NAN_WEAK_CALLBACK_DATA(BufferReference*), &WeakCheck); + } +} + +``` +<a name="api_nan_return_value"></a> +### NanReturnValue(Handle<Value>) + +Use `NanReturnValue` when you want to return a value from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Bar) { + ... + + NanReturnValue(String::New("FooBar!")); +} +``` + +No `return` statement required. + +<a name="api_nan_return_undefined"></a> +### NanReturnUndefined() + +Use `NanReturnUndefined` when you don't want to return anything from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnUndefined(); +} +``` + +<a name="api_nan_return_null"></a> +### NanReturnNull() + +Use `NanReturnNull` when you want to return `Null` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnNull(); +} +``` + +<a name="api_nan_return_empty_string"></a> +### NanReturnEmptyString() + +Use `NanReturnEmptyString` when you want to return an empty `String` from your V8 accessible method: + +```c++ +NAN_METHOD(Foo::Baz) { + ... + + NanReturnEmptyString(); +} +``` + +<a name="api_nan_scope"></a> +### NanScope() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanScope()` necessary, use it in place of `HandleScope scope`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanScope(); + + NanReturnValue(String::New("FooBar!")); +} +``` + +<a name="api_nan_locker"></a> +### NanLocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanLocker()` necessary, use it in place of `Locker locker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + +<a name="api_nan_unlocker"></a> +### NanUnlocker() + +The introduction of `isolate` references for many V8 calls in Node 0.11 makes `NanUnlocker()` necessary, use it in place of `Unlocker unlocker`: + +```c++ +NAN_METHOD(Foo::Bar) { + NanLocker(); + ... + NanUnlocker(); +} +``` + +<a name="api_nan_get_internal_field_pointer"></a> +### void * NanGetInternalFieldPointer(Handle<Object>, int) + +Gets a pointer to the internal field with at `index` from a V8 `Object` handle. + +```c++ +Local<Object> obj; +... +NanGetInternalFieldPointer(obj, 0); +``` +<a name="api_nan_set_internal_field_pointer"></a> +### void NanSetInternalFieldPointer(Handle<Object>, int, void *) + +Sets the value of the internal field at `index` on a V8 `Object` handle. + +```c++ +static Persistent<Function> dataWrapperCtor; +... +Local<Object> wrapper = NanPersistentToLocal(dataWrapperCtor)->NewInstance(); +NanSetInternalFieldPointer(wrapper, 0, this); +``` + +<a name="api_nan_object_wrap_handle"></a> +### Local<Object> NanObjectWrapHandle(Object) + +When you want to fetch the V8 object handle from a native object you've wrapped with Node's `ObjectWrap`, you should use `NanObjectWrapHandle`: + +```c++ +NanObjectWrapHandle(iterator)->Get(String::NewSymbol("end")) +``` + +<a name="api_nan_make_weak"></a> +### NanMakeWeak(Persistent<T>, parameter, callback) + +Make a persistent reference weak. + +<a name="api_nan_symbol"></a> +### String NanSymbol(char *) + +This isn't strictly about compatibility, it's just an easier way to create string symbol objects (i.e. `String::NewSymbol(x)`), for getting and setting object properties, or names of objects. + +```c++ +bool foo = false; +if (obj->Has(NanSymbol("foo"))) + foo = optionsObj->Get(NanSymbol("foo"))->BooleanValue() +``` + +<a name="api_nan_get_pointer_safe"></a> +### Type NanGetPointerSafe(Type *[, Type]) + +A helper for getting values from optional pointers. If the pointer is `NULL`, the function returns the optional default value, which defaults to `0`. Otherwise, the function returns the value the pointer points to. + +```c++ +char *plugh(uint32_t *optional) { + char res[] = "xyzzy"; + uint32_t param = NanGetPointerSafe<uint32_t>(optional, 0x1337); + switch (param) { + ... + } + NanSetPointerSafe<uint32_t>(optional, 0xDEADBEEF); +} +``` + +<a name="api_nan_set_pointer_safe"></a> +### bool NanSetPointerSafe(Type *, Type) + +A helper for setting optional argument pointers. If the pointer is `NULL`, the function simply return `false`. Otherwise, the value is assigned to the variable the pointer points to. + +```c++ +const char *plugh(size_t *outputsize) { + char res[] = "xyzzy"; + if !(NanSetPointerSafe<size_t>(outputsize, strlen(res) + 1)) { + ... + } + + ... +} +``` + +<a name="api_nan_from_v8_string"></a> +### char* NanFromV8String(Handle<Value>[, enum Nan::Encoding, size_t *, char *, size_t, int]) + +When you want to convert a V8 `String` to a `char*` use `NanFromV8String`. It is possible to define an encoding that defaults to `Nan::UTF8` as well as a pointer to a variable that will be assigned the number of bytes in the returned string. It is also possible to supply a buffer and its length to the function in order not to have a new buffer allocated. The final argument allows optionally setting `String::WriteOptions`, which default to `String::HINT_MANY_WRITES_EXPECTED | String::NO_NULL_TERMINATION`. +Just remember that you'll end up with an object that you'll need to `delete[]` at some point unless you supply your own buffer: + +```c++ +size_t count; +char* name = NanFromV8String(args[0]); +char* decoded = NanFromV8String(args[1], Nan::BASE64, &count, NULL, 0, String::HINT_MANY_WRITES_EXPECTED); +char param_copy[count]; +memcpy(param_copy, decoded, count); +delete[] decoded; +``` + +<a name="api_nan_boolean_option_value"></a> +### bool NanBooleanOptionValue(Handle<Value>, Handle<String>[, bool]) + +When you have an "options" object that you need to fetch properties from, boolean options can be fetched with this pair. They check first if the object exists (`IsEmpty`), then if the object has the given property (`Has`) then they get and convert/coerce the property to a `bool`. + +The optional last parameter is the *default* value, which is `false` if left off: + +```c++ +// `foo` is false unless the user supplies a truthy value for it +bool foo = NanBooleanOptionValue(optionsObj, NanSymbol("foo")); +// `bar` is true unless the user supplies a falsy value for it +bool bar = NanBooleanOptionValueDefTrue(optionsObj, NanSymbol("bar"), true); +``` + +<a name="api_nan_uint32_option_value"></a> +### uint32_t NanUInt32OptionValue(Handle<Value>, Handle<String>, uint32_t) + +Similar to `NanBooleanOptionValue`, use `NanUInt32OptionValue` to fetch an integer option from your options object. Can be any kind of JavaScript `Number` and it will be coerced to an unsigned 32-bit integer. + +Requires all 3 arguments as a default is not optional: + +```c++ +uint32_t count = NanUInt32OptionValue(optionsObj, NanSymbol("count"), 1024); +``` + +<a name="api_nan_throw_error"></a> +### NanThrowError(message), NanThrowTypeError(message), NanThrowRangeError(message), NanThrowError(Local<Value>), NanThrowError(Local<Value>, int) + +For throwing `Error`, `TypeError` and `RangeError` objects. You should `return` this call: + +```c++ +return NanThrowError("you must supply a callback argument"); +``` + +Can also handle any custom object you may want to throw. If used with the error code argument, it will add the supplied error code to the error object as a property called `code`. + +<a name="api_nan_new_buffer_handle"></a> +### Local<Object> NanNewBufferHandle(char *, uint32_t), Local<Object> NanNewBufferHandle(uint32_t) + +The `Buffer` API has changed a little in Node 0.11, this helper provides consistent access to `Buffer` creation: + +```c++ +NanNewBufferHandle((char*)value.data(), value.size()); +``` + +Can also be used to initialize a `Buffer` with just a `size` argument. + +Can also be supplied with a `NAN_WEAK_CALLBACK` and a hint for the garbage collector, when dealing with weak references. + +<a name="api_nan_buffer_use"></a> +### Local<Object> NanBufferUse(char*, uint32_t) + +`Buffer::New(char*, uint32_t)` prior to 0.11 would make a copy of the data. +While it was possible to get around this, it required a shim by passing a +callback. So the new API `Buffer::Use(char*, uint32_t)` was introduced to remove +needing to use this shim. + +`NanBufferUse` uses the `char*` passed as the backing data, and will free the +memory automatically when the weak callback is called. Keep this in mind, as +careless use can lead to "double free or corruption" and other cryptic failures. + +<a name="api_nan_has_instance"></a> +### bool NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>) + +Can be used to check the type of an object to determine it is of a particular class you have already defined and have a `Persistent<FunctionTemplate>` handle for. + +<a name="api_nan_persistent_to_local"></a> +### Local<Type> NanPersistentToLocal(Persistent<Type>&) + +Aside from `FunctionCallbackInfo`, the biggest and most painful change to V8 in Node 0.11 is the many restrictions now placed on `Persistent` handles. They are difficult to assign and difficult to fetch the original value out of. + +Use `NanPersistentToLocal` to convert a `Persistent` handle back to a `Local` handle. + +```c++ +Local<Object> handle = NanPersistentToLocal(persistentHandle); +``` + +<a href="#api_nan_new_context_handle"> +### Local<Context> NanNewContextHandle([ExtensionConfiguration*, Handle<ObjectTemplate>, Handle<Value>]) +Creates a new `Local<Context>` handle. + +```c++ +Local<FunctionTemplate> ftmpl = FunctionTemplate::New(); +Local<ObjectTemplate> otmpl = ftmpl->InstanceTemplate(); +Local<Context> ctx = NanNewContextHandle(NULL, otmpl); +``` + +<a name="api_nan_dispose"></a> +### void NanDispose(Persistent<T> &) + +Use `NanDispose` to dispose a `Persistent` handle. + +```c++ +NanDispose(persistentHandle); +``` + +<a name="api_nan_assign_persistent"></a> +### NanAssignPersistent(type, handle, object) + +Use `NanAssignPersistent` to assign a non-`Persistent` handle to a `Persistent` one. You can no longer just declare a `Persistent` handle and assign directly to it later, you have to `Reset` it in Node 0.11, so this makes it easier. + +In general it is now better to place anything you want to protect from V8's garbage collector as properties of a generic `Object` and then assign that to a `Persistent`. This works in older versions of Node also if you use `NanAssignPersistent`: + +```c++ +Persistent<Object> persistentHandle; + +... + +Local<Object> obj = Object::New(); +obj->Set(NanSymbol("key"), keyHandle); // where keyHandle might be a Local<String> +NanAssignPersistent(Object, persistentHandle, obj) +``` + +<a name="api_nan_init_persistent"></a> +### NanInitPersistent(type, name, object) + +User `NanInitPersistent` to declare and initialize a new `Persistent` with the supplied object. The assignment operator for `Persistent` is no longer public in Node 0.11, so this macro makes it easier to declare and initializing a new `Persistent`. See <a href="#api_nan_assign_persistent"><b><code>NanAssignPersistent</code></b></a> for more information. + +```c++ +Local<Object> obj = Object::New(); +obj->Set(NanSymbol("key"), keyHandle); // where keyHandle might be a Local<String> +NanInitPersistent(Object, persistentHandle, obj); +``` + +<a name="api_nan_callback"></a> +### NanCallback + +Because of the difficulties imposed by the changes to `Persistent` handles in V8 in Node 0.11, creating `Persistent` versions of your `Local<Function>` handles is annoyingly tricky. `NanCallback` makes it easier by taking your `Local` handle, making it persistent until the `NanCallback` is deleted and even providing a handy `Call()` method to fetch and execute the callback `Function`. + +```c++ +Local<Function> callbackHandle = callback = args[0].As<Function>(); +NanCallback *callback = new NanCallback(callbackHandle); +// pass `callback` around and it's safe from GC until you: +delete callback; +``` + +You can execute the callback like so: + +```c++ +// no arguments: +callback->Call(0, NULL); + +// an error argument: +Local<Value> argv[] = { + Exception::Error(String::New("fail!")) +}; +callback->Call(1, argv); + +// a success argument: +Local<Value> argv[] = { + Local<Value>::New(Null()), + String::New("w00t!") +}; +callback->Call(2, argv); +``` + +`NanCallback` also has a `Local<Function> GetCallback()` method that you can use to fetch a local handle to the underlying callback function if you need it. + +<a name="api_nan_async_worker"></a> +### NanAsyncWorker + +`NanAsyncWorker` is an abstract class that you can subclass to have much of the annoying async queuing and handling taken care of for you. It can even store arbitrary V8 objects for you and have them persist while the async work is in progress. + +See a rough outline of the implementation: + +```c++ +class NanAsyncWorker { +public: + NanAsyncWorker (NanCallback *callback); + + // Clean up persistent handles and delete the *callback + virtual ~NanAsyncWorker (); + + // Check the `char *errmsg` property and call HandleOKCallback() + // or HandleErrorCallback depending on whether it has been set or not + virtual void WorkComplete (); + + // You must implement this to do some async work. If there is an + // error then allocate `errmsg` to to a message and the callback will + // be passed that string in an Error object + virtual void Execute (); + +protected: + // Set this if there is an error, otherwise it's NULL + const char *errmsg; + + // Save a V8 object in a Persistent handle to protect it from GC + void SavePersistent(const char *key, Local<Object> &obj); + + // Fetch a stored V8 object (don't call from within `Execute()`) + Local<Object> GetFromPersistent(const char *key); + + // Default implementation calls the callback function with no arguments. + // Override this to return meaningful data + virtual void HandleOKCallback (); + + // Default implementation calls the callback function with an Error object + // wrapping the `errmsg` string + virtual void HandleErrorCallback (); +}; +``` + +<a name="api_nan_async_queue_worker"></a> +### NanAsyncQueueWorker(NanAsyncWorker *) + +`NanAsyncQueueWorker` will run a `NanAsyncWorker` asynchronously via libuv. Both the *execute* and *after_work* steps are taken care of for you—most of the logic for this is embedded in `NanAsyncWorker`. + +### Contributors + +NAN is only possible due to the excellent work of the following contributors: + +<table><tbody> +<tr><th align="left">Rod Vagg</th><td><a href="https://github.com/rvagg">GitHub/rvagg</a></td><td><a href="http://twitter.com/rvagg">Twitter/@rvagg</a></td></tr> +<tr><th align="left">Benjamin Byholm</th><td><a href="https://github.com/kkoopa/">GitHub/kkoopa</a></td></tr> +<tr><th align="left">Trevor Norris</th><td><a href="https://github.com/trevnorris">GitHub/trevnorris</a></td><td><a href="http://twitter.com/trevnorris">Twitter/@trevnorris</a></td></tr> +</tbody></table> + +Licence & copyright +----------------------- + +Copyright (c) 2013 Rod Vagg & NAN contributors (listed above). + +Native Abstractions for Node.js is licensed under an MIT +no-false-attribs license. All rights not explicitly granted in the MIT license are reserved. See the included LICENSE file for more details.
@@ -0,0 +1,884 @@
+/********************************************************************************** + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2013 NAN contributors: + * - Rod Vagg <https://github.com/rvagg> + * - Benjamin Byholm <https://github.com/kkoopa> + * - Trevor Norris <https://github.com/trevnorris> + * + * MIT +no-false-attribs License <https://github.com/rvagg/nan/blob/master/LICENSE> + * + * Version 0.3.2 (current Node unstable: 0.11.6, Node stable: 0.10.17) + * + * ChangeLog: + * * 0.3.2 Aug 30 2013 + * - Fix missing scope declaration in GetFromPersistent() and SaveToPersistent + * in NanAsyncWorker + * + * * 0.3.1 Aug 20 2013 + * - fix "not all control paths return a value" compile warning on some platforms + * + * * 0.3.0 Aug 19 2013 + * - Made NAN work with NPM + * - Lots of fixes to NanFromV8String, pulling in features from new Node core + * - Changed node::encoding to Nan::Encoding in NanFromV8String to unify the API + * - Added optional error number argument for NanThrowError() + * - Added NanInitPersistent() + * - Added NanReturnNull() and NanReturnEmptyString() + * - Added NanLocker and NanUnlocker + * - Added missing scopes + * - Made sure to clear disposed Persistent handles + * - Changed NanAsyncWorker to allocate error messages on the heap + * - Changed NanThrowError(Local<Value>) to NanThrowError(Handle<Value>) + * - Fixed leak in NanAsyncWorker when errmsg is used + * + * * 0.2.2 Aug 5 2013 + * - Fixed usage of undefined variable with node::BASE64 in NanFromV8String() + * + * * 0.2.1 Aug 5 2013 + * - Fixed 0.8 breakage, node::BUFFER encoding type not available in 0.8 for + * NanFromV8String() + * + * * 0.2.0 Aug 5 2013 + * - Added NAN_PROPERTY_GETTER, NAN_PROPERTY_SETTER, NAN_PROPERTY_ENUMERATOR, + * NAN_PROPERTY_DELETER, NAN_PROPERTY_QUERY + * - Extracted _NAN_METHOD_ARGS, _NAN_GETTER_ARGS, _NAN_SETTER_ARGS, + * _NAN_PROPERTY_GETTER_ARGS, _NAN_PROPERTY_SETTER_ARGS, + * _NAN_PROPERTY_ENUMERATOR_ARGS, _NAN_PROPERTY_DELETER_ARGS, + * _NAN_PROPERTY_QUERY_ARGS + * - Added NanGetInternalFieldPointer, NanSetInternalFieldPointer + * - Added NAN_WEAK_CALLBACK, NAN_WEAK_CALLBACK_OBJECT, + * NAN_WEAK_CALLBACK_DATA, NanMakeWeak + * - Renamed THROW_ERROR to _NAN_THROW_ERROR + * - Added NanNewBufferHandle(char*, size_t, node::smalloc::FreeCallback, void*) + * - Added NanBufferUse(char*, uint32_t) + * - Added NanNewContextHandle(v8::ExtensionConfiguration*, + * v8::Handle<v8::ObjectTemplate>, v8::Handle<v8::Value>) + * - Fixed broken NanCallback#GetFunction() + * - Added optional encoding and size arguments to NanFromV8String() + * - Added NanGetPointerSafe() and NanSetPointerSafe() + * - Added initial test suite (to be expanded) + * - Allow NanUInt32OptionValue to convert any Number object + * + * * 0.1.0 Jul 21 2013 + * - Added `NAN_GETTER`, `NAN_SETTER` + * - Added `NanThrowError` with single Local<Value> argument + * - Added `NanNewBufferHandle` with single uint32_t argument + * - Added `NanHasInstance(Persistent<FunctionTemplate>&, Handle<Value>)` + * - Added `Local<Function> NanCallback#GetFunction()` + * - Added `NanCallback#Call(int, Local<Value>[])` + * - Deprecated `NanCallback#Run(int, Local<Value>[])` in favour of Call + * + * See https://github.com/rvagg/nan for the latest update to this file + **********************************************************************************/ + +#ifndef NAN_H +#define NAN_H + +#include <node.h> +#include <node_buffer.h> +#include <string.h> + +// some generic helpers + +template<class T> static inline bool NanSetPointerSafe(T *var, T val) { + if (var) { + *var = val; + return true; + } else { + return false; + } +} + +template<class T> static inline T NanGetPointerSafe( + T *var, + T fallback = reinterpret_cast<T>(0)) { + if (var) { + return *var; + } else { + return fallback; + } +} + +#define NanSymbol(value) v8::String::NewSymbol(value) + +static inline bool NanBooleanOptionValue( + v8::Local<v8::Object> optionsObj + , v8::Handle<v8::String> opt, bool def) { + + if (def) { + return optionsObj.IsEmpty() + || !optionsObj->Has(opt) + || optionsObj->Get(opt)->BooleanValue(); + } else { + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->BooleanValue(); + } +} + +static inline bool NanBooleanOptionValue( + v8::Local<v8::Object> optionsObj + , v8::Handle<v8::String> opt) { + return NanBooleanOptionValue(optionsObj, opt, false); +} + +static inline uint32_t NanUInt32OptionValue( + v8::Local<v8::Object> optionsObj + , v8::Handle<v8::String> opt + , uint32_t def) { + + return !optionsObj.IsEmpty() + && optionsObj->Has(opt) + && optionsObj->Get(opt)->IsNumber() + ? optionsObj->Get(opt)->Uint32Value() + : def; +} + +#if (NODE_MODULE_VERSION > 0x000B) +// Node 0.11+ (0.11.3 and below won't compile with these) + +static v8::Isolate* nan_isolate = v8::Isolate::GetCurrent(); + +# define _NAN_METHOD_ARGS const v8::FunctionCallbackInfo<v8::Value>& args +# define NAN_METHOD(name) void name(_NAN_METHOD_ARGS) +# define _NAN_GETTER_ARGS const v8::PropertyCallbackInfo<v8::Value>& args +# define NAN_GETTER(name) \ + void name(v8::Local<v8::String> property, _NAN_GETTER_ARGS) +# define _NAN_SETTER_ARGS const v8::PropertyCallbackInfo<void>& args +# define NAN_SETTER(name) \ + void name( \ + v8::Local<v8::String> property \ + , v8::Local<v8::Value> value \ + , _NAN_SETTER_ARGS) +# define _NAN_PROPERTY_GETTER_ARGS \ + const v8::PropertyCallbackInfo<v8::Value>& args +# define NAN_PROPERTY_GETTER(name) \ + void name(v8::Local<v8::String> property \ + , _NAN_PROPERTY_GETTER_ARGS) +# define _NAN_PROPERTY_SETTER_ARGS \ + const v8::PropertyCallbackInfo<v8::Value>& args +# define NAN_PROPERTY_SETTER(name) \ + void name(v8::Local<v8::String> property \ + , v8::Local<v8::Value> value \ + , _NAN_PROPERTY_SETTER_ARGS) +# define _NAN_PROPERTY_ENUMERATOR_ARGS \ + const v8::PropertyCallbackInfo<v8::Array>& args +# define NAN_PROPERTY_ENUMERATOR(name) \ + void name(_NAN_PROPERTY_ENUMERATOR_ARGS) +# define _NAN_PROPERTY_DELETER_ARGS \ + const v8::PropertyCallbackInfo<v8::Boolean>& args +# define NAN_PROPERTY_DELETER(name) \ + void name( \ + v8::Local<v8::String> property \ + , _NAN_PROPERTY_DELETER_ARGS) +# define _NAN_PROPERTY_QUERY_ARGS \ + const v8::PropertyCallbackInfo<v8::Integer>& args +# define NAN_PROPERTY_QUERY(name) \ + void name(v8::Local<v8::String> property, _NAN_PROPERTY_QUERY_ARGS) +# define NanGetInternalFieldPointer(object, index) \ + object->GetAlignedPointerFromInternalField(index) +# define NanSetInternalFieldPointer(object, index, value) \ + object->SetAlignedPointerInInternalField(index, value) + +# define NAN_WEAK_CALLBACK(type, name) \ + void name( \ + v8::Isolate* isolate, \ + v8::Persistent<v8::Object>* object, \ + type data) +# define NAN_WEAK_CALLBACK_OBJECT (*object) +# define NAN_WEAK_CALLBACK_DATA(type) ((type) data) + +# define NanScope() v8::HandleScope scope(nan_isolate) +# define NanLocker() v8::Locker locker(nan_isolate) +# define NanUnlocker() v8::Unlocker unlocker(nan_isolate) +# define NanReturnValue(value) return args.GetReturnValue().Set(value) +# define NanReturnUndefined() return +# define NanReturnNull() return args.GetReturnValue().SetNull() +# define NanReturnEmptyString() return args.GetReturnValue().SetEmptyString() +# define NanAssignPersistent(type, handle, obj) handle.Reset(nan_isolate, obj) +# define NanInitPersistent(type, name, obj) \ + v8::Persistent<type> name(nan_isolate, obj) +# define NanObjectWrapHandle(obj) obj->handle() +# define NanMakeWeak(handle, parameter, callback) \ + handle.MakeWeak(nan_isolate, parameter, callback) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + v8::ThrowException(fun(v8::String::New(errmsg))); \ + } while (0); + + inline static void NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + inline static void NanThrowError(v8::Handle<v8::Value> error) { + NanScope(); + v8::ThrowException(error); + } + + inline static void NanThrowError(const char *msg, const int errorNumber) { + v8::Local<v8::Value> err = v8::Exception::Error(v8::String::New(msg)); + v8::Local<v8::Object> obj = err.As<v8::Object>(); + obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); + NanThrowError(err); + } + + inline static void NanThrowTypeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + inline static void NanThrowRangeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template<class T> static inline void NanDispose(v8::Persistent<T> &handle) { + handle.Dispose(nan_isolate); + handle.Clear(); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle ( + char *data, + size_t length, + node::smalloc::FreeCallback callback, + void *hint) { + return node::Buffer::New(data, length, callback, hint); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle ( + char *data, uint32_t size) { + return node::Buffer::New(data, size); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle (uint32_t size) { + return node::Buffer::New(size); + } + + static inline v8::Local<v8::Object> NanBufferUse(char* data, uint32_t size) { + return node::Buffer::Use(data, size); + } + + template <class TypeName> + inline v8::Local<TypeName> NanPersistentToLocal( + const v8::Persistent<TypeName>& persistent) { + if (persistent.IsWeak()) { + return v8::Local<TypeName>::New(nan_isolate, persistent); + } else { + return *reinterpret_cast<v8::Local<TypeName>*>( + const_cast<v8::Persistent<TypeName>*>(&persistent)); + } + } + + inline bool NanHasInstance( + v8::Persistent<v8::FunctionTemplate>& function_template + , v8::Handle<v8::Value> value) { + return NanPersistentToLocal(function_template)->HasInstance(value); + } + + static inline v8::Local<v8::Context> NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL, + v8::Handle<v8::ObjectTemplate> tmpl = v8::Handle<v8::ObjectTemplate>(), + v8::Handle<v8::Value> obj = v8::Handle<v8::Value>()) { + return v8::Local<v8::Context>::New(nan_isolate, v8::Context::New( + nan_isolate, extensions, tmpl, obj)); + } + +#else +// Node 0.8 and 0.10 + +# define _NAN_METHOD_ARGS const v8::Arguments& args +# define NAN_METHOD(name) v8::Handle<v8::Value> name(_NAN_METHOD_ARGS) +# define _NAN_GETTER_ARGS const v8::AccessorInfo &args +# define NAN_GETTER(name) \ + v8::Handle<v8::Value> name(v8::Local<v8::String> property, _NAN_GETTER_ARGS) +# define _NAN_SETTER_ARGS const v8::AccessorInfo &args +# define NAN_SETTER(name) \ + void name( \ + v8::Local<v8::String> property \ + , v8::Local<v8::Value> value \ + , _NAN_SETTER_ARGS) +# define _NAN_PROPERTY_GETTER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_GETTER(name) \ + v8::Handle<v8::Value> name(v8::Local<v8::String> property \ + , _NAN_PROPERTY_GETTER_ARGS) +# define _NAN_PROPERTY_SETTER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_SETTER(name) \ + v8::Handle<v8::Value> name(v8::Local<v8::String> property \ + , v8::Local<v8::Value> value \ + , _NAN_PROPERTY_SETTER_ARGS) +# define _NAN_PROPERTY_ENUMERATOR_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_ENUMERATOR(name) \ + v8::Handle<v8::Array> name(_NAN_PROPERTY_ENUMERATOR_ARGS) +# define _NAN_PROPERTY_DELETER_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_DELETER(name) \ + v8::Handle<v8::Boolean> name( \ + v8::Local<v8::String> property \ + , _NAN_PROPERTY_DELETER_ARGS) +# define _NAN_PROPERTY_QUERY_ARGS const v8::AccessorInfo& args +# define NAN_PROPERTY_QUERY(name) \ + v8::Handle<v8::Integer> name( \ + v8::Local<v8::String> property \ + , _NAN_PROPERTY_QUERY_ARGS) + +# define NanGetInternalFieldPointer(object, index) \ + object->GetPointerFromInternalField(index) +# define NanSetInternalFieldPointer(object, index, value) \ + object->SetPointerInInternalField(index, value) +# define NAN_WEAK_CALLBACK(type, name) void name( \ + v8::Persistent<v8::Value> object, \ + void *data) +# define NAN_WEAK_CALLBACK_OBJECT object +# define NAN_WEAK_CALLBACK_DATA(type) ((type) data) + +# define NanScope() v8::HandleScope scope +# define NanLocker() v8::Locker locker +# define NanUnlocker() v8::Unlocker unlocker +# define NanReturnValue(value) return scope.Close(value) +# define NanReturnUndefined() return v8::Undefined() +# define NanReturnNull() return v8::Null() +# define NanReturnEmptyString() return v8::String::Empty() +# define NanInitPersistent(type, name, obj) \ + v8::Persistent<type> name = v8::Persistent<type>::New(obj) +# define NanAssignPersistent(type, handle, obj) \ + handle = v8::Persistent<type>::New(obj) +# define NanObjectWrapHandle(obj) obj->handle_ +# define NanMakeWeak(handle, parameters, callback) \ + handle.MakeWeak(parameters, callback) + +# define _NAN_THROW_ERROR(fun, errmsg) \ + do { \ + NanScope(); \ + return v8::ThrowException(fun(v8::String::New(errmsg))); \ + } while (0); + + inline static v8::Handle<v8::Value> NanThrowError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::Error, errmsg); + } + + inline static v8::Handle<v8::Value> NanThrowError( + v8::Handle<v8::Value> error) { + NanScope(); + return v8::ThrowException(error); + } + + inline static v8::Handle<v8::Value> NanThrowError( + const char *msg, + const int errorNumber) { + v8::Local<v8::Value> err = v8::Exception::Error(v8::String::New(msg)); + v8::Local<v8::Object> obj = err.As<v8::Object>(); + obj->Set(v8::String::New("code"), v8::Int32::New(errorNumber)); + return NanThrowError(err); + } + + inline static v8::Handle<v8::Value> NanThrowTypeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::TypeError, errmsg); + } + + inline static v8::Handle<v8::Value> NanThrowRangeError(const char* errmsg) { + _NAN_THROW_ERROR(v8::Exception::RangeError, errmsg); + } + + template<class T> static inline void NanDispose(v8::Persistent<T> &handle) { + handle.Dispose(); + handle.Clear(); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle ( + char *data, + size_t length, + node::Buffer::free_callback callback, + void *hint) { + return v8::Local<v8::Object>::New( + node::Buffer::New(data, length, callback, hint)->handle_); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle ( + char *data, uint32_t size) { + return v8::Local<v8::Object>::New(node::Buffer::New(data, size)->handle_); + } + + static inline v8::Local<v8::Object> NanNewBufferHandle (uint32_t size) { + return v8::Local<v8::Object>::New(node::Buffer::New(size)->handle_); + } + + static inline void FreeData(char *data, void *hint) { + delete[] data; + } + + static inline v8::Local<v8::Object> NanBufferUse(char* data, uint32_t size) { + return v8::Local<v8::Object>::New( + node::Buffer::New(data, size, FreeData, NULL)->handle_); + } + + template <class TypeName> + inline v8::Local<TypeName> NanPersistentToLocal( + const v8::Persistent<TypeName>& persistent) { + if (persistent.IsWeak()) { + return v8::Local<TypeName>::New(persistent); + } else { + return *reinterpret_cast<v8::Local<TypeName>*>( + const_cast<v8::Persistent<TypeName>*>(&persistent)); + } + } + + inline bool NanHasInstance( + v8::Persistent<v8::FunctionTemplate>& function_template + , v8::Handle<v8::Value> value) { + return function_template->HasInstance(value); + } + + static inline v8::Local<v8::Context> NanNewContextHandle( + v8::ExtensionConfiguration* extensions = NULL + , v8::Handle<v8::ObjectTemplate> tmpl = + v8::Handle<v8::ObjectTemplate>() + , v8::Handle<v8::Value> obj = v8::Handle<v8::Value>() + ) { + v8::Persistent<v8::Context> ctx = + v8::Context::New(extensions, tmpl, obj); + v8::Local<v8::Context> lctx = v8::Local<v8::Context>::New(ctx); + ctx.Dispose(); + return lctx; + } + +#endif // node version + +class NanCallback { + public: + NanCallback(const v8::Local<v8::Function> &fn) { + NanScope(); + v8::Local<v8::Object> obj = v8::Object::New(); + obj->Set(NanSymbol("callback"), fn); + NanAssignPersistent(v8::Object, handle, obj); + } + + ~NanCallback() { + if (handle.IsEmpty()) return; + handle.Dispose(); + handle.Clear(); + } + + inline v8::Local<v8::Function> GetFunction () { + return NanPersistentToLocal(handle)->Get(NanSymbol("callback")) + .As<v8::Function>(); + } + + // deprecated + void Run(int argc, v8::Local<v8::Value> argv[]) { + Call(argc, argv); + } + + void Call(int argc, v8::Local<v8::Value> argv[]) { + NanScope(); + + v8::Local<v8::Function> callback = NanPersistentToLocal(handle)-> + Get(NanSymbol("callback")).As<v8::Function>(); + v8::TryCatch try_catch; + callback->Call(v8::Context::GetCurrent()->Global(), argc, argv); + if (try_catch.HasCaught()) { + node::FatalException(try_catch); + } + } + + private: + v8::Persistent<v8::Object> handle; +}; + +/* abstract */ class NanAsyncWorker { +public: + NanAsyncWorker (NanCallback *callback) : callback(callback) { + request.data = this; + errmsg = NULL; + } + + virtual ~NanAsyncWorker () { + NanScope(); + + if (!persistentHandle.IsEmpty()) + NanDispose(persistentHandle); + if (callback) + delete callback; + if (errmsg) + delete errmsg; + } + + virtual void WorkComplete () { + NanScope(); + + if (errmsg == NULL) + HandleOKCallback(); + else + HandleErrorCallback(); + delete callback; + callback = NULL; + } + + virtual void Execute () =0; + + uv_work_t request; + +protected: + v8::Persistent<v8::Object> persistentHandle; + NanCallback *callback; + const char *errmsg; + + void SavePersistent(const char *key, v8::Local<v8::Object> &obj) { + NanScope(); + + v8::Local<v8::Object> handle = NanPersistentToLocal(persistentHandle); + handle->Set(NanSymbol(key), obj); + } + + v8::Local<v8::Object> GetFromPersistent(const char *key) { + NanScope(); + + v8::Local<v8::Object> handle = NanPersistentToLocal(persistentHandle); + return handle->Get(NanSymbol(key)).As<v8::Object>(); + } + + virtual void HandleOKCallback () { + NanScope(); + + callback->Call(0, NULL); + }; + + virtual void HandleErrorCallback () { + NanScope(); + + v8::Local<v8::Value> argv[] = { + v8::Exception::Error(v8::String::New(errmsg)) + }; + callback->Call(1, argv); + } +}; + +inline void NanAsyncExecute (uv_work_t* req) { + NanAsyncWorker *worker = static_cast<NanAsyncWorker*>(req->data); + worker->Execute(); +} + +inline void NanAsyncExecuteComplete (uv_work_t* req) { + NanAsyncWorker* worker = static_cast<NanAsyncWorker*>(req->data); + worker->WorkComplete(); + delete worker; +} + +inline void NanAsyncQueueWorker (NanAsyncWorker* worker) { + uv_queue_work( + uv_default_loop() + , &worker->request + , NanAsyncExecute + , (uv_after_work_cb)NanAsyncExecuteComplete + ); +} + +//// Base 64 //// + +#define _nan_base64_encoded_size(size) ((size + 2 - ((size + 2) % 3)) / 3 * 4) + + +// Doesn't check for padding at the end. Can be 1-2 bytes over. +static inline size_t _nan_base64_decoded_size_fast(size_t size) { + size_t remainder = size % 4; + + size = (size / 4) * 3; + if (remainder) { + if (size == 0 && remainder == 1) { + // special case: 1-byte input cannot be decoded + size = 0; + } else { + // non-padded input, add 1 or 2 extra bytes + size += 1 + (remainder == 3); + } + } + + return size; +} + +template <typename TypeName> +static size_t _nan_base64_decoded_size(const TypeName* src, size_t size) { + if (size == 0) + return 0; + + if (src[size - 1] == '=') + size--; + if (size > 0 && src[size - 1] == '=') + size--; + + return _nan_base64_decoded_size_fast(size); +} + + +// supports regular and URL-safe base64 +static const int _nan_unbase64_table[] = + { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -2, -1, -1, -2, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -2, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, 62, -1, 63, + 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, + -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, 63, + -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, + 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 + }; + +#define _nan_unbase64(x) _nan_unbase64_table[(uint8_t)(x)] + + +template <typename TypeName> +static size_t _nan_base64_decode(char* buf, + size_t len, + const TypeName* src, + const size_t srcLen) { + char a, b, c, d; + char* dst = buf; + char* dstEnd = buf + len; + const TypeName* srcEnd = src + srcLen; + + while (src < srcEnd && dst < dstEnd) { + int remaining = srcEnd - src; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining == 0 || *src == '=') break; + a = _nan_unbase64(*src++); + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 1 || *src == '=') break; + b = _nan_unbase64(*src++); + + *dst++ = (a << 2) | ((b & 0x30) >> 4); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 2 || *src == '=') break; + c = _nan_unbase64(*src++); + + *dst++ = ((b & 0x0F) << 4) | ((c & 0x3C) >> 2); + if (dst == dstEnd) break; + + while (_nan_unbase64(*src) < 0 && src < srcEnd) src++, remaining--; + if (remaining <= 3 || *src == '=') break; + d = _nan_unbase64(*src++); + + *dst++ = ((c & 0x03) << 6) | (d & 0x3F); + } + + return dst - buf; +} + +//// HEX //// + +template <typename TypeName> +unsigned _nan_hex2bin(TypeName c) { + if (c >= '0' && c <= '9') return c - '0'; + if (c >= 'A' && c <= 'F') return 10 + (c - 'A'); + if (c >= 'a' && c <= 'f') return 10 + (c - 'a'); + return static_cast<unsigned>(-1); +} + + +template <typename TypeName> +static size_t _nan_hex_decode(char* buf, + size_t len, + const TypeName* src, + const size_t srcLen) { + size_t i; + for (i = 0; i < len && i * 2 + 1 < srcLen; ++i) { + unsigned a = _nan_hex2bin(src[i * 2 + 0]); + unsigned b = _nan_hex2bin(src[i * 2 + 1]); + if (!~a || !~b) return i; + buf[i] = a * 16 + b; + } + + return i; +} + +static bool _NanGetExternalParts( + v8::Handle<v8::Value> val + , const char** data + , size_t* len) { + + if (node::Buffer::HasInstance(val)) { + *data = node::Buffer::Data(val.As<v8::Object>()); + *len = node::Buffer::Length(val.As<v8::Object>()); + return true; + + } + + assert(val->IsString()); + v8::Local<v8::String> str = v8::Local<v8::String>::New(val.As<v8::String>()); + + if (str->IsExternalAscii()) { + const v8::String::ExternalAsciiStringResource* ext; + ext = str->GetExternalAsciiStringResource(); + *data = ext->data(); + *len = ext->length(); + return true; + + } else if (str->IsExternal()) { + const v8::String::ExternalStringResource* ext; + ext = str->GetExternalStringResource(); + *data = reinterpret_cast<const char*>(ext->data()); + *len = ext->length(); + return true; + } + + return false; +} + +namespace Nan { + enum Encoding {ASCII, UTF8, BASE64, UCS2, BINARY, HEX, BUFFER}; +} + +static inline char* NanFromV8String( + v8::Handle<v8::Value> from + , enum Nan::Encoding encoding = Nan::UTF8 + , size_t *datalen = NULL + , char *buf = NULL + , size_t buflen = 0 + , int flags = v8::String::NO_NULL_TERMINATION + | v8::String::HINT_MANY_WRITES_EXPECTED) { + + NanScope(); + + size_t sz_; + size_t term_len = !(flags & v8::String::NO_NULL_TERMINATION); + char *data = NULL; + size_t len; + bool is_extern = _NanGetExternalParts( + from + , const_cast<const char**>(&data) + , &len); + + if (is_extern && !term_len) { + NanSetPointerSafe(datalen, len); + return data; + } + + v8::Local<v8::String> toStr = from->ToString(); + + char *to = buf; + + v8::String::AsciiValue value(toStr); + switch(encoding) { + case Nan::ASCII: +#if NODE_MODULE_VERSION < 0x0C + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe<size_t>( + datalen + , toStr->WriteAscii(to, 0, sz_ + term_len, flags)); + return to; +#endif + case Nan::BINARY: + case Nan::BUFFER: + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } +#if NODE_MODULE_VERSION < 0x0C + // TODO(isaacs): THIS IS AWFUL!!! + // AGREE(kkoopa) + { + uint16_t* twobytebuf = new uint16_t[sz_ + term_len]; + + size_t len = toStr->Write(twobytebuf, 0, sz_ + term_len, flags); + + for (size_t i = 0; i < sz_ + term_len && i < len + term_len; i++) { + unsigned char *b = reinterpret_cast<unsigned char*>(&twobytebuf[i]); + to[i] = *b; + } + + NanSetPointerSafe<size_t>(datalen, len); + + delete[] twobytebuf; + return to; + } +#else + NanSetPointerSafe<size_t>( + datalen, + toStr->WriteOneByte( + reinterpret_cast<uint8_t *>(to) + , 0 + , sz_ + term_len + , flags)); + return to; +#endif + case Nan::UTF8: + sz_ = toStr->Utf8Length(); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len && "too small buffer"); + } + NanSetPointerSafe<size_t>( + datalen + , toStr->WriteUtf8(to, sz_ + term_len, NULL, flags) - term_len); + return to; + case Nan::BASE64: + sz_ = _nan_base64_decoded_size(*value, toStr->Length()); + if (to == NULL) { + to = new char[sz_ + term_len]; + } else { + assert(buflen >= sz_ + term_len); + } + NanSetPointerSafe<size_t>( + datalen + , _nan_base64_decode(to, sz_, *value, value.length())); + if (term_len) { + to[sz_] = '\0'; + } + return to; + case Nan::UCS2: + { + sz_ = toStr->Length(); + if (to == NULL) { + to = new char[(sz_ + term_len) * 2]; + } else { + assert(buflen >= (sz_ + term_len) * 2 && "too small buffer"); + } + + int bc = 2 * toStr->Write( + reinterpret_cast<uint16_t *>(to) + , 0 + , sz_ + term_len + , flags); + NanSetPointerSafe<size_t>(datalen, bc); + return to; + } + case Nan::HEX: + sz_ = toStr->Length(); + assert(!(sz_ & 1) && "bad hex data"); + if (to == NULL) { + to = new char[sz_ / 2 + term_len]; + } else { + assert(buflen >= sz_ / 2 + term_len && "too small buffer"); + } + + NanSetPointerSafe<size_t>( + datalen + , _nan_hex_decode(to, sz_ / 2, *value, value.length())); + if (term_len) { + to[sz_ / 2] = '\0'; + } + return to; + default: + assert(0 && "unknown encoding"); + } + return to; +} + +#endif
@@ -0,0 +1,80 @@
+{ + "_args": [ + [ + "nan@~0.3.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws" + ] + ], + "_from": "nan@>=0.3.0 <0.4.0", + "_id": "nan@0.3.2", + "_inCache": true, + "_installable": true, + "_location": "/nan", + "_npmUser": { + "email": "rod@vagg.org", + "name": "rvagg" + }, + "_npmVersion": "1.3.8", + "_phantomChildren": {}, + "_requested": { + "name": "nan", + "raw": "nan@~0.3.0", + "rawSpec": "~0.3.0", + "scope": null, + "spec": ">=0.3.0 <0.4.0", + "type": "range" + }, + "_requiredBy": [ + "/ws" + ], + "_resolved": "https://registry.npmjs.org/nan/-/nan-0.3.2.tgz", + "_shasum": "0df1935cab15369075ef160ad2894107aa14dc2d", + "_shrinkwrap": null, + "_spec": "nan@~0.3.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws", + "bugs": { + "url": "https://github.com/rvagg/nan/issues" + }, + "contributors": [ + { + "email": "r@va.gg", + "name": "Rod Vagg", + "url": "https://github.com/rvagg" + }, + { + "email": "bbyholm@abo.fi", + "name": "Benjamin Byholm", + "url": "https://github.com/kkoopa/" + }, + { + "email": "trev.norris@gmail.com", + "name": "Trevor Norris", + "url": "https://github.com/trevnorris" + } + ], + "dependencies": {}, + "description": "Native Abstractions for Node.js: C++ header for Node 0.8->0.12 compatibility", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "0df1935cab15369075ef160ad2894107aa14dc2d", + "tarball": "http://registry.npmjs.org/nan/-/nan-0.3.2.tgz" + }, + "homepage": "https://github.com/rvagg/nan#readme", + "license": "MIT", + "main": ".index.js", + "maintainers": [ + { + "email": "rod@vagg.org", + "name": "rvagg" + } + ], + "name": "nan", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/rvagg/nan.git" + }, + "version": "0.3.2" +}
@@ -0,0 +1,10 @@
+ +0.0.3 / 2012-10-15 +================== + + * package: added `component` namespace (fixes #1) + +0.0.2 / 2012-09-20 +================== + + * add code smell to `.merge()`
@@ -0,0 +1,16 @@
+ +build: components index.js + @component build + +components: + @Component install + +clean: + rm -fr build components template.js + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: clean test
@@ -0,0 +1,31 @@
+ +# object + + Object utils. + +## API + +### .keys(obj) + + Return the keys for `obj`. + +### .values(obj) + + Return the values for `obj`. + +### .length(obj) + + Return the number of keys for `obj`. + +### .isEmpty(obj) + + Check if `obj` is empty. + +### .merge(a, b) + + Merge object `b` into `a`, returns `a`. + Precedence is given to `b`. + +## License + + MIT
@@ -0,0 +1,10 @@
+{ + "name": "object", + "description": "Object keys / values / length", + "version": "0.0.3", + "keywords": ["object", "keys", "utility"], + "dependencies": {}, + "scripts": [ + "index.js" + ] +}
@@ -0,0 +1,84 @@
+ +/** + * HOP ref. + */ + +var has = Object.prototype.hasOwnProperty; + +/** + * Return own keys in `obj`. + * + * @param {Object} obj + * @return {Array} + * @api public + */ + +exports.keys = Object.keys || function(obj){ + var keys = []; + for (var key in obj) { + if (has.call(obj, key)) { + keys.push(key); + } + } + return keys; +}; + +/** + * Return own values in `obj`. + * + * @param {Object} obj + * @return {Array} + * @api public + */ + +exports.values = function(obj){ + var vals = []; + for (var key in obj) { + if (has.call(obj, key)) { + vals.push(obj[key]); + } + } + return vals; +}; + +/** + * Merge `b` into `a`. + * + * @param {Object} a + * @param {Object} b + * @return {Object} a + * @api public + */ + +exports.merge = function(a, b){ + for (var key in b) { + if (has.call(b, key)) { + a[key] = b[key]; + } + } + return a; +}; + +/** + * Return length of `obj`. + * + * @param {Object} obj + * @return {Number} + * @api public + */ + +exports.length = function(obj){ + return exports.keys(obj).length; +}; + +/** + * Check if `obj` is empty. + * + * @param {Object} obj + * @return {Boolean} + * @api public + */ + +exports.isEmpty = function(obj){ + return 0 == exports.length(obj); +};
@@ -0,0 +1,61 @@
+{ + "_args": [ + [ + "object-component@0.0.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "object-component@0.0.3", + "_id": "object-component@0.0.3", + "_inCache": true, + "_installable": true, + "_location": "/object-component", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.61", + "_phantomChildren": {}, + "_requested": { + "name": "object-component", + "raw": "object-component@0.0.3", + "rawSpec": "0.0.3", + "scope": null, + "spec": "0.0.3", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/object-component/-/object-component-0.0.3.tgz", + "_shasum": "f0c69aa50efc95b866c186f400a33769cb2f1291", + "_shrinkwrap": null, + "_spec": "object-component@0.0.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "component": { + "scripts": { + "object/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "Object utils.", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "f0c69aa50efc95b866c186f400a33769cb2f1291", + "tarball": "http://registry.npmjs.org/object-component/-/object-component-0.0.3.tgz" + }, + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "object-component", + "optionalDependencies": {}, + "readme": "\n# object\n\n Object utils.\n\n## API\n\n### .keys(obj)\n\n Return the keys for `obj`.\n\n### .values(obj)\n\n Return the values for `obj`.\n\n### .length(obj)\n\n Return the number of keys for `obj`.\n\n### .isEmpty(obj)\n\n Check if `obj` is empty.\n\n### .merge(a, b)\n\n Merge object `b` into `a`, returns `a`.\n Precedence is given to `b`.\n\n## License\n\n MIT", + "version": "0.0.3" +}
@@ -0,0 +1,48 @@
+ +/** + * Module dependencies. + */ + +var object = require('..'); + +describe('.keys(obj)', function(){ + it('should return the keys of an object', function(){ + var obj = { name: 'tobi', age: 1 }; + object.keys(obj).should.eql(['name', 'age']); + }) +}) + +describe('.values(obj)', function(){ + it('should return the values of an object', function(){ + var obj = { name: 'tobi', age: 1 }; + object.values(obj).should.eql(['tobi', 1]); + }) +}) + +describe('.length(obj)', function(){ + it('should return key count', function(){ + var obj = { name: 'tobi', age: 1 }; + object.length(obj).should.equal(2); + }) +}) + +describe('.merge(a, b)', function(){ + it('should merge two objects', function(){ + var a = { foo: 'bar' }; + var b = { bar: 'baz' }; + object.merge(a, b).should.eql({ foo: 'bar', bar: 'baz' }); + }) + + it('should give precedence to b', function(){ + var a = { foo: 'bar' }; + var b = { foo: 'baz' }; + object.merge(a, b).should.eql({ foo: 'baz' }); + }) +}) + +describe('.isEmpty()', function(){ + it('should check if the object is empty', function(){ + object.isEmpty({}).should.be.true; + object.isEmpty({ foo: 'bar' }).should.be.false; + }) +})
@@ -0,0 +1,55 @@
+{ + "requireCurlyBraces": ["if", "else", "for", "while", "do", "try", "catch"], + + "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"], + + "disallowSpaceAfterKeywords": [], + + "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true }, + "requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true }, + "requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true }, + + "disallowSpacesInsideParentheses": true, + + "disallowSpacesInsideArrayBrackets": true, + + "disallowQuotedKeysInObjects": "allButReserved", + + "disallowSpaceAfterObjectKeys": true, + + "requireCommaBeforeLineBreak": true, + + "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"], + "requireSpaceAfterPrefixUnaryOperators": [], + + "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"], + "requireSpaceBeforePostfixUnaryOperators": [], + + "disallowSpaceBeforeBinaryOperators": [], + "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + + "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + "disallowSpaceAfterBinaryOperators": [], + + "disallowImplicitTypeConversion": ["binary", "string"], + + "disallowKeywords": ["with", "eval"], + + "validateLineBreaks": "LF", + + "requireKeywordsOnNewLine": [], + "disallowKeywordsOnNewLine": ["else"], + + "requireLineFeedAtFileEnd": true, + + "disallowTrailingWhitespace": true, + + "excludeFiles": ["node_modules/**", "vendor/**"], + + "disallowMultipleLineStrings": true, + + "additionalRules": [] +} +
@@ -0,0 +1,18 @@
+language: node_js +node_js: + - "0.11" + - "0.10" + - "0.9" + - "0.8" + - "0.6" + - "0.4" +before_install: + - '[ "${TRAVIS_NODE_VERSION}" == "0.6" ] || npm install -g npm@~1.4.6' +matrix: + fast_finish: true + allow_failures: + - node_js: "0.11" + - node_js: "0.9" + - node_js: "0.6" + - node_js: "0.4" +
@@ -0,0 +1,151 @@
+1.0.0 / 2014-08-26 +================= + * v1.0.0 + +0.6.1 / 2014-08-25 +================= + * v0.6.1 + * Updating dependencies (tape, covert, is) + * Update badges in readme + * Use separate var statements + +0.6.0 / 2014-04-23 +================= + * v0.6.0 + * Updating dependencies (tape, covert) + * Make sure boxed primitives, and arguments objects, work properly in ES3 browsers + * Improve test matrix: test all node versions, but only latest two stables are a failure + * Remove internal foreach shim. + +0.5.1 / 2014-03-09 +================= + * 0.5.1 + * Updating dependencies (tape, covert, is) + * Removing forEach from the module (but keeping it in tests) + +0.5.0 / 2014-01-30 +================= + * 0.5.0 + * Explicitly returning the shim, instead of returning native Object.keys when present + * Adding a changelog. + * Cleaning up IIFE wrapping + * Testing on node 0.4 through 0.11 + +0.4.0 / 2013-08-14 +================== + + * v0.4.0 + * In Chrome 4-10 and Safari 4, typeof (new RegExp) === 'function' + * If it's a string, make sure to use charAt instead of brackets. + * Only use Function#call if necessary. + * Making sure the context tests actually run. + * Better function detection + * Adding the android browser + * Fixing testling files + * Updating tape + * Removing the "is" dependency. + * Making an isArguments shim. + * Adding a local forEach shim and tests. + * Updating paths. + * Moving the shim test. + * v0.3.0 + +0.3.0 / 2013-05-18 +================== + + * README tweak. + * Fixing constructor enum issue. Fixes [#5](https://github.com/ljharb/object-keys/issues/5). + * Adding a test for [#5](https://github.com/ljharb/object-keys/issues/5) + * Updating readme. + * Updating dependencies. + * Giving credit to lodash. + * Make sure that a prototype's constructor property is not enumerable. Fixes [#3](https://github.com/ljharb/object-keys/issues/3). + * Adding additional tests to handle arguments objects, and to skip "prototype" in functions. Fixes [#2](https://github.com/ljharb/object-keys/issues/2). + * Fixing a typo on this test for [#3](https://github.com/ljharb/object-keys/issues/3). + * Adding node 0.10 to travis. + * Adding an IE < 9 test per [#3](https://github.com/ljharb/object-keys/issues/3) + * Adding an iOS 5 mobile Safari test per [#2](https://github.com/ljharb/object-keys/issues/2) + * Moving "indexof" and "is" to be dev dependencies. + * Making sure the shim works with functions. + * Flattening the tests. + +0.2.0 / 2013-05-10 +================== + + * v0.2.0 + * Object.keys should work with arrays. + +0.1.8 / 2013-05-10 +================== + + * v0.1.8 + * Upgrading dependencies. + * Using a simpler check. + * Fixing a bug in hasDontEnumBug browsers. + * Using the newest tape! + * Fixing this error test. + * "undefined" is probably a reserved word in ES3. + * Better test message. + +0.1.7 / 2013-04-17 +================== + + * Upgrading "is" once more. + * The key "null" is breaking some browsers. + +0.1.6 / 2013-04-17 +================== + + * v0.1.6 + * Upgrading "is" + +0.1.5 / 2013-04-14 +================== + + * Bumping version. + * Adding more testling browsers. + * Updating "is" + +0.1.4 / 2013-04-08 +================== + + * Using "is" instead of "is-extended". + +0.1.3 / 2013-04-07 +================== + + * Using "foreach" instead of my own shim. + * Removing "tap"; I'll just wait for "tape" to fix its node 0.10 bug. + +0.1.2 / 2013-04-03 +================== + + * Adding dependency status; moving links to an index at the bottom. + * Upgrading is-extended; version 0.1.2 + * Adding an npm version badge. + +0.1.1 / 2013-04-01 +================== + + * Adding Travis CI. + * Bumping the version. + * Adding indexOf since IE sucks. + * Adding a forEach shim since older browsers don't have Array#forEach. + * Upgrading tape - 0.3.2 uses Array#map + * Using explicit end instead of plan. + * Can't test with Array.isArray in older browsers. + * Using is-extended. + * Fixing testling files. + * JSHint/JSLint-ing. + * Removing an unused object. + * Using strict mode. + +0.1.0 / 2013-03-30 +================== + + * Changing the exports should have meant a higher version bump. + * Oops, fixing the repo URL. + * Adding more tests. + * 0.0.2 + * Merge branch 'export_one_thing'; closes [#1](https://github.com/ljharb/object-keys/issues/1) + * Move shim export to a separate file.
@@ -0,0 +1,21 @@
+The MIT License (MIT) + +Copyright (C) 2013 Jordan Harband + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,76 @@
+#object-keys <sup>[![Version Badge][2]][1]</sup> + +[![Build Status][3]][4] +[![dependency status][5]][6] +[![dev dependency status][7]][8] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][13]][1] + +[![browser support][9]][10] + +An Object.keys shim. Invoke its "shim" method to shim Object.keys if it is unavailable. + +Most common usage: +```js +var keys = Object.keys || require('object-keys'); +``` + +## Example + +```js +var keys = require('object-keys'); +var assert = require('assert'); +var obj = { + a: true, + b: true, + c: true +}; + +assert.deepEqual(keys(obj), ['a', 'b', 'c']); +``` + +```js +var keys = require('object-keys'); +var assert = require('assert'); +/* when Object.keys is not present */ +delete Object.keys; +var shimmedKeys = keys.shim(); +assert.equal(shimmedKeys, keys); +assert.deepEqual(Object.keys(obj), keys(obj)); +``` + +```js +var keys = require('object-keys'); +var assert = require('assert'); +/* when Object.keys is present */ +var shimmedKeys = keys.shim(); +assert.equal(shimmedKeys, Object.keys); +assert.deepEqual(Object.keys(obj), keys(obj)); +``` + +## Source +Implementation taken directly from [es5-shim][11], with modifications, including from [lodash][12]. + +## Tests +Simply clone the repo, `npm install`, and run `npm test` + +[1]: https://npmjs.org/package/object-keys +[2]: http://vb.teelaun.ch/ljharb/object-keys.svg +[3]: https://travis-ci.org/ljharb/object-keys.svg +[4]: https://travis-ci.org/ljharb/object-keys +[5]: https://david-dm.org/ljharb/object-keys.svg +[6]: https://david-dm.org/ljharb/object-keys +[7]: https://david-dm.org/ljharb/object-keys/dev-status.svg +[8]: https://david-dm.org/ljharb/object-keys#info=devDependencies +[9]: https://ci.testling.com/ljharb/object-keys.png +[10]: https://ci.testling.com/ljharb/object-keys +[11]: https://github.com/es-shims/es5-shim/blob/master/es5-shim.js#L542-589 +[12]: https://github.com/bestiejs/lodash +[13]: https://nodei.co/npm/object-keys.png?downloads=true&stars=true +[license-image]: http://img.shields.io/npm/l/object-keys.svg +[license-url]: LICENSE +[downloads-image]: http://img.shields.io/npm/dm/object-keys.svg +[downloads-url]: http://npm-stat.com/charts.html?package=object-keys +
@@ -0,0 +1,70 @@
+"use strict"; + +// modified from https://github.com/es-shims/es5-shim +var has = Object.prototype.hasOwnProperty; +var toString = Object.prototype.toString; +var isArgs = require('./isArguments'); +var hasDontEnumBug = !({'toString': null}).propertyIsEnumerable('toString'); +var hasProtoEnumBug = (function () {}).propertyIsEnumerable('prototype'); +var dontEnums = [ + "toString", + "toLocaleString", + "valueOf", + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable", + "constructor" +]; + +var keysShim = function keys(object) { + var isObject = object !== null && typeof object === 'object'; + var isFunction = toString.call(object) === '[object Function]'; + var isArguments = isArgs(object); + var isString = isObject && toString.call(object) === '[object String]'; + var theKeys = []; + + if (!isObject && !isFunction && !isArguments) { + throw new TypeError("Object.keys called on a non-object"); + } + + var skipProto = hasProtoEnumBug && isFunction; + if (isString && object.length > 0 && !has.call(object, 0)) { + for (var i = 0; i < object.length; ++i) { + theKeys.push(String(i)); + } + } + + if (isArguments && object.length > 0) { + for (var j = 0; j < object.length; ++j) { + theKeys.push(String(j)); + } + } else { + for (var name in object) { + if (!(skipProto && name === 'prototype') && has.call(object, name)) { + theKeys.push(String(name)); + } + } + } + + if (hasDontEnumBug) { + var ctor = object.constructor; + var skipConstructor = ctor && ctor.prototype === object; + + for (var j = 0; j < dontEnums.length; ++j) { + if (!(skipConstructor && dontEnums[j] === 'constructor') && has.call(object, dontEnums[j])) { + theKeys.push(dontEnums[j]); + } + } + } + return theKeys; +}; + +keysShim.shim = function shimObjectKeys() { + if (!Object.keys) { + Object.keys = keysShim; + } + return Object.keys || keysShim; +}; + +module.exports = keysShim; +
@@ -0,0 +1,18 @@
+"use strict"; + +var toString = Object.prototype.toString; + +module.exports = function isArguments(value) { + var str = toString.call(value); + var isArguments = str === '[object Arguments]'; + if (!isArguments) { + isArguments = str !== '[object Array]' + && value !== null + && typeof value === 'object' + && typeof value.length === 'number' + && value.length >= 0 + && toString.call(value.callee) === '[object Function]'; + } + return isArguments; +}; +
@@ -0,0 +1,107 @@
+{ + "_args": [ + [ + "object-keys@1.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-adapter" + ] + ], + "_from": "object-keys@1.0.1", + "_id": "object-keys@1.0.1", + "_inCache": true, + "_installable": true, + "_location": "/object-keys", + "_npmUser": { + "email": "ljharb@gmail.com", + "name": "ljharb" + }, + "_npmVersion": "1.4.23", + "_phantomChildren": {}, + "_requested": { + "name": "object-keys", + "raw": "object-keys@1.0.1", + "rawSpec": "1.0.1", + "scope": null, + "spec": "1.0.1", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-adapter" + ], + "_resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.1.tgz", + "_shasum": "55802e85842c26bbb5ebbc157abf3be302569ba8", + "_shrinkwrap": null, + "_spec": "object-keys@1.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-adapter", + "author": { + "name": "Jordan Harband" + }, + "bugs": { + "url": "https://github.com/ljharb/object-keys/issues" + }, + "dependencies": {}, + "description": "An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim", + "devDependencies": { + "covert": "~1.0.0", + "foreach": "~2.0.4", + "indexof": "~0.0.1", + "is": "~2.0.1", + "jscs": "~1.6.1", + "tape": "~2.14.0" + }, + "directories": {}, + "dist": { + "shasum": "55802e85842c26bbb5ebbc157abf3be302569ba8", + "tarball": "http://registry.npmjs.org/object-keys/-/object-keys-1.0.1.tgz" + }, + "engines": { + "node": ">= 0.4" + }, + "gitHead": "2ecbaaa0405c2f03e8b669ccf4b70376318a8f8b", + "homepage": "https://github.com/ljharb/object-keys", + "keywords": [ + "Object.keys", + "keys", + "ES5", + "shim" + ], + "license": "MIT", + "main": "index.js", + "maintainers": [ + { + "email": "ljharb@gmail.com", + "name": "ljharb" + } + ], + "name": "object-keys", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/ljharb/object-keys.git" + }, + "scripts": { + "coverage": "covert test/*.js", + "coverage-quiet": "covert test/*.js --quiet", + "lint": "jscs test/*.js *.js", + "test": "npm run lint && node test/index.js" + }, + "testling": { + "browsers": [ + "iexplore/6.0..latest", + "firefox/3.0..6.0", + "firefox/15.0..latest", + "firefox/nightly", + "chrome/4.0..10.0", + "chrome/20.0..latest", + "chrome/canary", + "opera/10.0..latest", + "opera/next", + "safari/4.0..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2" + ], + "files": "test/index.js" + }, + "version": "1.0.1" +}
@@ -0,0 +1,7 @@
+npm-debug.log +node_modules +.*.swp +.lock-* +build/ + +test
@@ -0,0 +1,12 @@
+ALL_TESTS = $(shell find test/ -name '*.test.js') + +run-tests: + @./node_modules/.bin/mocha \ + -t 2000 \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +.PHONY: test
@@ -0,0 +1,69 @@
+# options.js # + +A very light-weight in-code option parsers for node.js. + +## Usage ## + +``` js +var Options = require("options"); + +// Create an Options object +function foo(options) { + var default_options = { + foo : "bar" + }; + + // Create an option object with default value + var opts = new Options(default_options); + + // Merge options + opts = opts.merge(options); + + // Reset to default value + opts.reset(); + + // Copy selected attributes out + var seled_att = opts.copy("foo"); + + // Read json options from a file. + opts.read("options.file"); // Sync + opts.read("options.file", function(err){ // Async + if(err){ // If error occurs + console.log("File error."); + }else{ + // No error + } + }); + + // Attributes defined or not + opts.isDefinedAndNonNull("foobar"); + opts.isDefined("foobar"); +} + +``` + + +## License ## + +(The MIT License) + +Copyright (c) 2012 Einar Otto Stangvik <einaros@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,86 @@
+/*! + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var fs = require('fs'); + +function Options(defaults) { + var internalValues = {}; + var values = this.value = {}; + Object.keys(defaults).forEach(function(key) { + internalValues[key] = defaults[key]; + Object.defineProperty(values, key, { + get: function() { return internalValues[key]; }, + configurable: false, + enumerable: true + }); + }); + this.reset = function() { + Object.keys(defaults).forEach(function(key) { + internalValues[key] = defaults[key]; + }); + return this; + }; + this.merge = function(options, required) { + options = options || {}; + if (Object.prototype.toString.call(required) === '[object Array]') { + var missing = []; + for (var i = 0, l = required.length; i < l; ++i) { + var key = required[i]; + if (!(key in options)) { + missing.push(key); + } + } + if (missing.length > 0) { + if (missing.length > 1) { + throw new Error('options ' + + missing.slice(0, missing.length - 1).join(', ') + ' and ' + + missing[missing.length - 1] + ' must be defined'); + } + else throw new Error('option ' + missing[0] + ' must be defined'); + } + } + Object.keys(options).forEach(function(key) { + if (key in internalValues) { + internalValues[key] = options[key]; + } + }); + return this; + }; + this.copy = function(keys) { + var obj = {}; + Object.keys(defaults).forEach(function(key) { + if (keys.indexOf(key) !== -1) { + obj[key] = values[key]; + } + }); + return obj; + }; + this.read = function(filename, cb) { + if (typeof cb == 'function') { + var self = this; + fs.readFile(filename, function(error, data) { + if (error) return cb(error); + var conf = JSON.parse(data); + self.merge(conf); + cb(); + }); + } + else { + var conf = JSON.parse(fs.readFileSync(filename)); + this.merge(conf); + } + return this; + }; + this.isDefined = function(key) { + return typeof values[key] != 'undefined'; + }; + this.isDefinedAndNonNull = function(key) { + return typeof values[key] != 'undefined' && values[key] !== null; + }; + Object.freeze(values); + Object.freeze(this); +} + +module.exports = Options;
@@ -0,0 +1,76 @@
+{ + "_args": [ + [ + "options@>=0.0.5", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws" + ] + ], + "_from": "options@>=0.0.5", + "_id": "options@0.0.6", + "_inCache": true, + "_installable": true, + "_location": "/options", + "_npmUser": { + "email": "einaros@gmail.com", + "name": "einaros" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": {}, + "_requested": { + "name": "options", + "raw": "options@>=0.0.5", + "rawSpec": ">=0.0.5", + "scope": null, + "spec": ">=0.0.5", + "type": "range" + }, + "_requiredBy": [ + "/ws" + ], + "_resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz", + "_shasum": "ec22d312806bb53e731773e7cdaefcf1c643128f", + "_shrinkwrap": null, + "_spec": "options@>=0.0.5", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws", + "author": { + "email": "einaros@gmail.com", + "name": "Einar Otto Stangvik", + "url": "http://2x.io" + }, + "bugs": { + "url": "https://github.com/einaros/options.js/issues" + }, + "dependencies": {}, + "description": "A very light-weight in-code option parsers for node.js.", + "devDependencies": { + "mocha": "latest" + }, + "directories": {}, + "dist": { + "shasum": "ec22d312806bb53e731773e7cdaefcf1c643128f", + "tarball": "http://registry.npmjs.org/options/-/options-0.0.6.tgz" + }, + "engines": { + "node": ">=0.4.0" + }, + "gitHead": "ff53d0a092c897cb95964232a96fe17da65c11af", + "homepage": "https://github.com/einaros/options.js", + "main": "lib/options", + "maintainers": [ + { + "email": "einaros@gmail.com", + "name": "einaros" + } + ], + "name": "options", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/einaros/options.js.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.0.6" +}
@@ -0,0 +1,32 @@
+/** + * JSON parse. + * + * @see Based on jQuery#parseJSON (MIT) and JSON2 + * @api private + */ + +var rvalidchars = /^[\],:{}\s]*$/; +var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g; +var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g; +var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g; +var rtrimLeft = /^\s+/; +var rtrimRight = /\s+$/; + +module.exports = function parsejson(data) { + if ('string' != typeof data || !data) { + return null; + } + + data = data.replace(rtrimLeft, '').replace(rtrimRight, ''); + + // Attempt to parse using the native JSON parser first + if (global.JSON && JSON.parse) { + return JSON.parse(data); + } + + if (rvalidchars.test(data.replace(rvalidescape, '@') + .replace(rvalidtokens, ']') + .replace(rvalidbraces, ''))) { + return (new Function('return ' + data))(); + } +};
@@ -0,0 +1,62 @@
+{ + "_args": [ + [ + "parsejson@0.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "parsejson@0.0.1", + "_id": "parsejson@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/parsejson", + "_npmUser": { + "email": "koren@mit.edu", + "name": "gal" + }, + "_npmVersion": "1.3.15", + "_phantomChildren": {}, + "_requested": { + "name": "parsejson", + "raw": "parsejson@0.0.1", + "rawSpec": "0.0.1", + "scope": null, + "spec": "0.0.1", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/parsejson/-/parsejson-0.0.1.tgz", + "_shasum": "9b10c6c0d825ab589e685153826de0a3ba278bcc", + "_shrinkwrap": null, + "_spec": "parsejson@0.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": "", + "dependencies": { + "better-assert": "~1.0.0" + }, + "description": "Method that parses a JSON string and returns a JSON object", + "devDependencies": { + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "9b10c6c0d825ab589e685153826de0a3ba278bcc", + "tarball": "http://registry.npmjs.org/parsejson/-/parsejson-0.0.1.tgz" + }, + "license": "MIT", + "maintainers": [ + { + "email": "koren@mit.edu", + "name": "gal" + } + ], + "name": "parsejson", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": { + "test": "make test" + }, + "version": "0.0.1" +}
@@ -0,0 +1,21 @@
+var assert = require('better-assert'); +var expect = require('expect.js'); +var parsejson = require('./index.js'); + +describe('my suite', function(){ + it('should parse a JSON string', function () { + + var jsonString = '{"users" :[{"first_name":"foo", "last_name":"bar"}],' + + '"id" :40,' + + '"cities":["los angeles", "new york", "boston"]}'; + + var jsonObj = parsejson(jsonString); + expect(jsonObj.users[0].first_name).to.be("foo"); + expect(jsonObj.users[0].last_name).to.be("bar"); + expect(jsonObj.id).to.be(40); + expect(jsonObj.cities[0]).to.be('los angeles'); + expect(jsonObj.cities[1]).to.be('new york'); + expect(jsonObj.cities[2]).to.be('boston'); + + }); +});
@@ -0,0 +1,37 @@
+/** + * Compiles a querystring + * Returns string representation of the object + * + * @param {Object} + * @api private + */ + +exports.encode = function (obj) { + var str = ''; + + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + if (str.length) str += '&'; + str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]); + } + } + + return str; +}; + +/** + * Parses a simple querystring into an object + * + * @param {String} qs + * @api private + */ + +exports.decode = function(qs){ + var qry = {}; + var pairs = qs.split('&'); + for (var i = 0, l = pairs.length; i < l; i++) { + var pair = pairs[i].split('='); + qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]); + } + return qry; +};
@@ -0,0 +1,62 @@
+{ + "_args": [ + [ + "parseqs@0.0.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "parseqs@0.0.2", + "_id": "parseqs@0.0.2", + "_inCache": true, + "_installable": true, + "_location": "/parseqs", + "_npmUser": { + "email": "koren@mit.edu", + "name": "gal" + }, + "_npmVersion": "1.3.15", + "_phantomChildren": {}, + "_requested": { + "name": "parseqs", + "raw": "parseqs@0.0.2", + "rawSpec": "0.0.2", + "scope": null, + "spec": "0.0.2", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/parseqs/-/parseqs-0.0.2.tgz", + "_shasum": "9dfe70b2cddac388bde4f35b1f240fa58adbe6c7", + "_shrinkwrap": null, + "_spec": "parseqs@0.0.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": "", + "dependencies": { + "better-assert": "~1.0.0" + }, + "description": "Provides methods for parsing a query string into an object, and vice versa.", + "devDependencies": { + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "9dfe70b2cddac388bde4f35b1f240fa58adbe6c7", + "tarball": "http://registry.npmjs.org/parseqs/-/parseqs-0.0.2.tgz" + }, + "license": "MIT", + "maintainers": [ + { + "email": "koren@mit.edu", + "name": "gal" + } + ], + "name": "parseqs", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": { + "test": "make test" + }, + "version": "0.0.2" +}
@@ -0,0 +1,27 @@
+var assert = require('better-assert'); +var expect = require('expect.js'); +var util = require('./index.js'); + +describe('querystring test suite', function(){ + it('should parse a querystring and return an object', function () { + + // Single assignment + var queryObj = util.decode("foo=bar"); + expect(queryObj.foo).to.be("bar"); + + // Multiple assignments + queryObj = util.decode("france=paris&germany=berlin"); + expect(queryObj.france).to.be("paris"); + expect(queryObj.germany).to.be("berlin"); + + // Assignments containing non-alphanumeric characters + queryObj = util.decode("india=new%20delhi"); + expect(queryObj.india).to.be("new delhi"); + }); + + it('should construct a query string from an object', function () { + expect(util.encode({ a: 'b' })).to.be('a=b'); + expect(util.encode({ a: 'b', c: 'd' })).to.be('a=b&c=d'); + expect(util.encode({ a: 'b', c: 'tobi rocks' })).to.be('a=b&c=tobi%20rocks'); + }); +});
@@ -0,0 +1,5 @@
+ +n.n.n / 2014-02-09 +================== + + * parseuri first commit
@@ -0,0 +1,25 @@
+/** + * Parses an URI + * + * @author Steven Levithan <stevenlevithan.com> (MIT license) + * @api private + */ + +var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + +var parts = [ + 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host' + , 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor' +]; + +module.exports = function parseuri(str) { + var m = re.exec(str || '') + , uri = {} + , i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + return uri; +};
@@ -0,0 +1,62 @@
+{ + "_args": [ + [ + "parseuri@0.0.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "parseuri@0.0.2", + "_id": "parseuri@0.0.2", + "_inCache": true, + "_installable": true, + "_location": "/parseuri", + "_npmUser": { + "email": "koren@mit.edu", + "name": "gal" + }, + "_npmVersion": "1.3.15", + "_phantomChildren": {}, + "_requested": { + "name": "parseuri", + "raw": "parseuri@0.0.2", + "rawSpec": "0.0.2", + "scope": null, + "spec": "0.0.2", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.2.tgz", + "_shasum": "db41878f2d6964718be870b3140973d8093be156", + "_shrinkwrap": null, + "_spec": "parseuri@0.0.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "author": "", + "dependencies": { + "better-assert": "~1.0.0" + }, + "description": "Method that parses a URI and returns an array of its components", + "devDependencies": { + "mocha": "1.17.1" + }, + "directories": {}, + "dist": { + "shasum": "db41878f2d6964718be870b3140973d8093be156", + "tarball": "http://registry.npmjs.org/parseuri/-/parseuri-0.0.2.tgz" + }, + "license": "MIT", + "maintainers": [ + { + "email": "koren@mit.edu", + "name": "gal" + } + ], + "name": "parseuri", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": { + "test": "make test" + }, + "version": "0.0.2" +}
@@ -0,0 +1,42 @@
+var assert = require('better-assert'); +var expect = require('expect.js'); +var parseuri = require('./index.js'); + +describe('my suite', function(){ + it('should parse an uri', function () { + var http = parseuri('http://google.com') + , https = parseuri('https://www.google.com:80') + , query = parseuri('google.com:8080/foo/bar?foo=bar') + , localhost = parseuri('localhost:8080') + , ipv6 = parseuri('2001:0db8:85a3:0042:1000:8a2e:0370:7334') + , ipv6short = parseuri('2001:db8:85a3:42:1000:8a2e:370:7334') + , ipv6port = parseuri('2001:db8:85a3:42:1000:8a2e:370:7334:80') + , ipv6abbrev = parseuri('2001::7334:a:80') + + expect(http.protocol).to.be('http'); + expect(http.port).to.be(''); + expect(http.host).to.be('google.com'); + expect(https.protocol).to.be('https'); + expect(https.port).to.be('80'); + expect(https.host).to.be('www.google.com'); + expect(query.port).to.be('8080'); + expect(query.query).to.be('foo=bar'); + expect(query.path).to.be('/foo/bar'); + expect(query.relative).to.be('/foo/bar?foo=bar'); + expect(localhost.protocol).to.be(''); + expect(localhost.host).to.be('localhost'); + expect(localhost.port).to.be('8080'); + expect(ipv6.protocol).to.be(''); + expect(ipv6.host).to.be('2001:0db8:85a3:0042:1000:8a2e:0370:7334'); + expect(ipv6.port).to.be(''); + expect(ipv6short.protocol).to.be(''); + expect(ipv6short.host).to.be('2001:db8:85a3:42:1000:8a2e:370:7334'); + expect(ipv6short.port).to.be(''); + expect(ipv6port.protocol).to.be(''); + expect(ipv6port.host).to.be('2001:db8:85a3:42:1000:8a2e:370:7334'); + expect(ipv6port.port).to.be('80'); + expect(ipv6abbrev.protocol).to.be(''); + expect(ipv6abbrev.host).to.be('2001::7334:a:80'); + expect(ipv6abbrev.port).to.be(''); + }); +});
@@ -0,0 +1,5 @@
+ +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test
@@ -0,0 +1,29 @@
+ +# pause + + Pause streams... + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,29 @@
+ +module.exports = function(obj){ + var onData + , onEnd + , events = []; + + // buffer data + obj.on('data', onData = function(data, encoding){ + events.push(['data', data, encoding]); + }); + + // buffer end + obj.on('end', onEnd = function(data, encoding){ + events.push(['end', data, encoding]); + }); + + return { + end: function(){ + obj.removeListener('data', onData); + obj.removeListener('end', onEnd); + }, + resume: function(){ + this.end(); + for (var i = 0, len = events.length; i < len; ++i) { + obj.emit.apply(obj, events[i]); + } + } + }; +};
@@ -0,0 +1,57 @@
+{ + "_args": [ + [ + "pause@0.0.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect" + ] + ], + "_from": "pause@0.0.1", + "_id": "pause@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/pause", + "_phantomChildren": {}, + "_requested": { + "name": "pause", + "raw": "pause@0.0.1", + "rawSpec": "0.0.1", + "scope": null, + "spec": "0.0.1", + "type": "version" + }, + "_requiredBy": [ + "/connect" + ], + "_resolved": "https://registry.npmjs.org/pause/-/pause-0.0.1.tgz", + "_shasum": "1d408b3fdb76923b9543d96fb4c9dfd535d9cb5d", + "_shrinkwrap": null, + "_spec": "pause@0.0.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "dependencies": {}, + "description": "Pause streams...", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "1d408b3fdb76923b9543d96fb4c9dfd535d9cb5d", + "tarball": "http://registry.npmjs.org/pause/-/pause-0.0.1.tgz" + }, + "keywords": [], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "pause", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.0.1" +}
@@ -0,0 +1,6 @@
+[submodule "support/expresso"] + path = support/expresso + url = git://github.com/visionmedia/expresso.git +[submodule "support/should"] + path = support/should + url = git://github.com/visionmedia/should.js.git
@@ -0,0 +1,7 @@
+test +.travis.yml +benchmark.js +component.json +examples.js +History.md +Makefile
@@ -0,0 +1,58 @@
+# node-querystring + + query string parser for node and the browser supporting nesting, as it was removed from `0.3.x`, so this library provides the previous and commonly desired behaviour (and twice as fast). Used by [express](http://expressjs.com), [connect](http://senchalabs.github.com/connect) and others. + +## Installation + + $ npm install qs + +## Examples + +```js +var qs = require('qs'); + +qs.parse('user[name][first]=Tobi&user[email]=tobi@learnboost.com'); +// => { user: { name: { first: 'Tobi' }, email: 'tobi@learnboost.com' } } + +qs.stringify({ user: { name: 'Tobi', email: 'tobi@learnboost.com' }}) +// => user[name]=Tobi&user[email]=tobi%40learnboost.com +``` + +## Testing + +Install dev dependencies: + + $ npm install -d + +and execute: + + $ make test + +browser: + + $ open test/browser/index.html + +## License + +(The MIT License) + +Copyright (c) 2010 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,387 @@
+/** + * Object#toString() ref for stringify(). + */ + +var toString = Object.prototype.toString; + +/** + * Object#hasOwnProperty ref + */ + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * Array#indexOf shim. + */ + +var indexOf = typeof Array.prototype.indexOf === 'function' + ? function(arr, el) { return arr.indexOf(el); } + : function(arr, el) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] === el) return i; + } + return -1; + }; + +/** + * Array.isArray shim. + */ + +var isArray = Array.isArray || function(arr) { + return toString.call(arr) == '[object Array]'; +}; + +/** + * Object.keys shim. + */ + +var objectKeys = Object.keys || function(obj) { + var ret = []; + for (var key in obj) ret.push(key); + return ret; +}; + +/** + * Array#forEach shim. + */ + +var forEach = typeof Array.prototype.forEach === 'function' + ? function(arr, fn) { return arr.forEach(fn); } + : function(arr, fn) { + for (var i = 0; i < arr.length; i++) fn(arr[i]); + }; + +/** + * Array#reduce shim. + */ + +var reduce = function(arr, fn, initial) { + if (typeof arr.reduce === 'function') return arr.reduce(fn, initial); + var res = initial; + for (var i = 0; i < arr.length; i++) res = fn(res, arr[i]); + return res; +}; + +/** + * Create a nullary object if possible + */ + +function createObject() { + return Object.create + ? Object.create(null) + : {}; +} + +/** + * Cache non-integer test regexp. + */ + +var isint = /^[0-9]+$/; + +function promote(parent, key) { + if (parent[key].length == 0) return parent[key] = createObject(); + var t = createObject(); + for (var i in parent[key]) { + if (hasOwnProperty.call(parent[key], i)) { + t[i] = parent[key][i]; + } + } + parent[key] = t; + return t; +} + +function parse(parts, parent, key, val) { + var part = parts.shift(); + // end + if (!part) { + if (isArray(parent[key])) { + parent[key].push(val); + } else if ('object' == typeof parent[key]) { + parent[key] = val; + } else if ('undefined' == typeof parent[key]) { + parent[key] = val; + } else { + parent[key] = [parent[key], val]; + } + // array + } else { + var obj = parent[key] = parent[key] || []; + if (']' == part) { + if (isArray(obj)) { + if ('' != val) obj.push(val); + } else if ('object' == typeof obj) { + obj[objectKeys(obj).length] = val; + } else { + obj = parent[key] = [parent[key], val]; + } + // prop + } else if (~indexOf(part, ']')) { + part = part.substr(0, part.length - 1); + if (!isint.test(part) && isArray(obj)) obj = promote(parent, key); + parse(parts, obj, part, val); + // key + } else { + if (!isint.test(part) && isArray(obj)) obj = promote(parent, key); + parse(parts, obj, part, val); + } + } +} + +/** + * Merge parent key/val pair. + */ + +function merge(parent, key, val){ + if (~indexOf(key, ']')) { + var parts = key.split('[') + , len = parts.length + , last = len - 1; + parse(parts, parent, 'base', val); + // optimize + } else { + if (!isint.test(key) && isArray(parent.base)) { + var t = createObject(); + for (var k in parent.base) t[k] = parent.base[k]; + parent.base = t; + } + set(parent.base, key, val); + } + + return parent; +} + +/** + * Compact sparse arrays. + */ + +function compact(obj) { + if ('object' != typeof obj) return obj; + + if (isArray(obj)) { + var ret = []; + + for (var i in obj) { + if (hasOwnProperty.call(obj, i)) { + ret.push(obj[i]); + } + } + + return ret; + } + + for (var key in obj) { + obj[key] = compact(obj[key]); + } + + return obj; +} + +/** + * Restore Object.prototype. + * see pull-request #58 + */ + +function restoreProto(obj) { + if (!Object.create) return obj; + if (isArray(obj)) return obj; + if (obj && 'object' != typeof obj) return obj; + + for (var key in obj) { + if (hasOwnProperty.call(obj, key)) { + obj[key] = restoreProto(obj[key]); + } + } + + obj.__proto__ = Object.prototype; + return obj; +} + +/** + * Parse the given obj. + */ + +function parseObject(obj){ + var ret = { base: {} }; + + forEach(objectKeys(obj), function(name){ + merge(ret, name, obj[name]); + }); + + return compact(ret.base); +} + +/** + * Parse the given str. + */ + +function parseString(str){ + var ret = reduce(String(str).split('&'), function(ret, pair){ + var eql = indexOf(pair, '=') + , brace = lastBraceInKey(pair) + , key = pair.substr(0, brace || eql) + , val = pair.substr(brace || eql, pair.length) + , val = val.substr(indexOf(val, '=') + 1, val.length); + + // ?foo + if ('' == key) key = pair, val = ''; + if ('' == key) return ret; + + return merge(ret, decode(key), decode(val)); + }, { base: createObject() }).base; + + return restoreProto(compact(ret)); +} + +/** + * Parse the given query `str` or `obj`, returning an object. + * + * @param {String} str | {Object} obj + * @return {Object} + * @api public + */ + +exports.parse = function(str){ + if (null == str || '' == str) return {}; + return 'object' == typeof str + ? parseObject(str) + : parseString(str); +}; + +/** + * Turn the given `obj` into a query string + * + * @param {Object} obj + * @return {String} + * @api public + */ + +var stringify = exports.stringify = function(obj, prefix) { + if (isArray(obj)) { + return stringifyArray(obj, prefix); + } else if ('[object Object]' == toString.call(obj)) { + return stringifyObject(obj, prefix); + } else if ('string' == typeof obj) { + return stringifyString(obj, prefix); + } else { + return prefix + '=' + encodeURIComponent(String(obj)); + } +}; + +/** + * Stringify the given `str`. + * + * @param {String} str + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyString(str, prefix) { + if (!prefix) throw new TypeError('stringify expects an object'); + return prefix + '=' + encodeURIComponent(str); +} + +/** + * Stringify the given `arr`. + * + * @param {Array} arr + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyArray(arr, prefix) { + var ret = []; + if (!prefix) throw new TypeError('stringify expects an object'); + for (var i = 0; i < arr.length; i++) { + ret.push(stringify(arr[i], prefix + '[' + i + ']')); + } + return ret.join('&'); +} + +/** + * Stringify the given `obj`. + * + * @param {Object} obj + * @param {String} prefix + * @return {String} + * @api private + */ + +function stringifyObject(obj, prefix) { + var ret = [] + , keys = objectKeys(obj) + , key; + + for (var i = 0, len = keys.length; i < len; ++i) { + key = keys[i]; + if ('' == key) continue; + if (null == obj[key]) { + ret.push(encodeURIComponent(key) + '='); + } else { + ret.push(stringify(obj[key], prefix + ? prefix + '[' + encodeURIComponent(key) + ']' + : encodeURIComponent(key))); + } + } + + return ret.join('&'); +} + +/** + * Set `obj`'s `key` to `val` respecting + * the weird and wonderful syntax of a qs, + * where "foo=bar&foo=baz" becomes an array. + * + * @param {Object} obj + * @param {String} key + * @param {String} val + * @api private + */ + +function set(obj, key, val) { + var v = obj[key]; + if (undefined === v) { + obj[key] = val; + } else if (isArray(v)) { + v.push(val); + } else { + obj[key] = [v, val]; + } +} + +/** + * Locate last brace in `str` within the key. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function lastBraceInKey(str) { + var len = str.length + , brace + , c; + for (var i = 0; i < len; ++i) { + c = str[i]; + if (']' == c) brace = false; + if ('[' == c) brace = true; + if ('=' == c && !brace) return i; + } +} + +/** + * Decode `str`. + * + * @param {String} str + * @return {String} + * @api private + */ + +function decode(str) { + try { + return decodeURIComponent(str.replace(/\+/g, ' ')); + } catch (err) { + return str; + } +}
@@ -0,0 +1,81 @@
+{ + "_args": [ + [ + "qs@0.6.5", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect" + ] + ], + "_from": "qs@0.6.5", + "_id": "qs@0.6.5", + "_inCache": true, + "_installable": true, + "_location": "/qs", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.2.14", + "_phantomChildren": {}, + "_requested": { + "name": "qs", + "raw": "qs@0.6.5", + "rawSpec": "0.6.5", + "scope": null, + "spec": "0.6.5", + "type": "version" + }, + "_requiredBy": [ + "/connect" + ], + "_resolved": "https://registry.npmjs.org/qs/-/qs-0.6.5.tgz", + "_shasum": "294b268e4b0d4250f6dde19b3b8b34935dff14ef", + "_shrinkwrap": null, + "_spec": "qs@0.6.5", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\connect", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk", + "url": "http://tjholowaychuk.com" + }, + "bugs": { + "url": "https://github.com/visionmedia/node-querystring/issues" + }, + "dependencies": {}, + "description": "querystring parser", + "devDependencies": { + "expect.js": "*", + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "294b268e4b0d4250f6dde19b3b8b34935dff14ef", + "tarball": "http://registry.npmjs.org/qs/-/qs-0.6.5.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/visionmedia/node-querystring#readme", + "keywords": [ + "query string", + "parser", + "component" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "qs", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/node-querystring.git" + }, + "scripts": { + "test": "make test" + }, + "version": "0.6.5" +}
@@ -0,0 +1,15 @@
+ +0.0.4 / 2012-06-17 +================== + + * changed: ret -1 for unsatisfiable and -2 when invalid + +0.0.3 / 2012-06-17 +================== + + * fix last-byte-pos default to len - 1 + +0.0.2 / 2012-06-14 +================== + + * add `.type`
@@ -0,0 +1,7 @@
+ +test: + @./node_modules/.bin/mocha \ + --reporter spec \ + --require should + +.PHONY: test
@@ -0,0 +1,28 @@
+ +# node-range-parser + + Range header field parser. + +## Example: + +```js +assert(-1 == parse(200, 'bytes=500-20')); +assert(-2 == parse(200, 'bytes=malformed')); +parse(200, 'bytes=0-499').should.eql(arr('bytes', [{ start: 0, end: 199 }])); +parse(1000, 'bytes=0-499').should.eql(arr('bytes', [{ start: 0, end: 499 }])); +parse(1000, 'bytes=40-80').should.eql(arr('bytes', [{ start: 40, end: 80 }])); +parse(1000, 'bytes=-500').should.eql(arr('bytes', [{ start: 500, end: 999 }])); +parse(1000, 'bytes=-400').should.eql(arr('bytes', [{ start: 600, end: 999 }])); +parse(1000, 'bytes=500-').should.eql(arr('bytes', [{ start: 500, end: 999 }])); +parse(1000, 'bytes=400-').should.eql(arr('bytes', [{ start: 400, end: 999 }])); +parse(1000, 'bytes=0-0').should.eql(arr('bytes', [{ start: 0, end: 0 }])); +parse(1000, 'bytes=-1').should.eql(arr('bytes', [{ start: 999, end: 999 }])); +parse(1000, 'items=0-5').should.eql(arr('items', [{ start: 0, end: 5 }])); +parse(1000, 'bytes=40-80,-1').should.eql(arr('bytes', [{ start: 40, end: 80 }, { start: 999, end: 999 }])); +``` + +## Installation + +``` +$ npm install range-parser +```
@@ -0,0 +1,49 @@
+ +/** + * Parse "Range" header `str` relative to the given file `size`. + * + * @param {Number} size + * @param {String} str + * @return {Array} + * @api public + */ + +module.exports = function(size, str){ + var valid = true; + var i = str.indexOf('='); + + if (-1 == i) return -2; + + var arr = str.slice(i + 1).split(',').map(function(range){ + var range = range.split('-') + , start = parseInt(range[0], 10) + , end = parseInt(range[1], 10); + + // -nnn + if (isNaN(start)) { + start = size - end; + end = size - 1; + // nnn- + } else if (isNaN(end)) { + end = size - 1; + } + + // limit last-byte-pos to current length + if (end > size - 1) end = size - 1; + + // invalid + if (isNaN(start) + || isNaN(end) + || start > end + || start < 0) valid = false; + + return { + start: start, + end: end + }; + }); + + arr.type = str.slice(0, i); + + return valid ? arr : -1; +};
@@ -0,0 +1,70 @@
+{ + "_args": [ + [ + "range-parser@0.0.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "range-parser@0.0.4", + "_id": "range-parser@0.0.4", + "_inCache": true, + "_installable": true, + "_location": "/range-parser", + "_nodeVersion": "v0.6.16", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.19", + "_phantomChildren": {}, + "_requested": { + "name": "range-parser", + "raw": "range-parser@0.0.4", + "rawSpec": "0.0.4", + "scope": null, + "spec": "0.0.4", + "type": "version" + }, + "_requiredBy": [ + "/connect/send", + "/express", + "/send" + ], + "_resolved": "https://registry.npmjs.org/range-parser/-/range-parser-0.0.4.tgz", + "_shasum": "c0427ffef51c10acba0782a46c9602e744ff620b", + "_shrinkwrap": null, + "_spec": "range-parser@0.0.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk", + "url": "http://tjholowaychuk.com" + }, + "dependencies": {}, + "description": "Range header field string parser", + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "directories": {}, + "dist": { + "shasum": "c0427ffef51c10acba0782a46c9602e744ff620b", + "tarball": "http://registry.npmjs.org/range-parser/-/range-parser-0.0.4.tgz" + }, + "engines": { + "node": "*" + }, + "main": "index.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "range-parser", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "version": "0.0.4" +}
@@ -0,0 +1,25 @@
+ +0.1.0 / 2012-08-25 +================== + + * add options parameter to send() that is passed to fs.createReadStream() [kanongil] + +0.0.4 / 2012-08-16 +================== + + * allow custom "Accept-Ranges" definition + +0.0.3 / 2012-07-16 +================== + + * fix normalization of the root directory. Closes #3 + +0.0.2 / 2012-07-09 +================== + + * add passing of req explicitly for now (YUCK) + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,8 @@
+ +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec \ + --bail + +.PHONY: test
@@ -0,0 +1,123 @@
+ +# send + + Send is Connect's `static()` extracted for generalized use, a streaming static file + server supporting partial responses (Ranges), conditional-GET negotiation, high test coverage, and granular events which may be leveraged to take appropriate actions in your application or framework. + +## Installation + + $ npm install send + +## Examples + + Small: + +```js +var http = require('http'); +var send = require('send'); + +var app = http.createServer(function(req, res){ + send(req, req.url).pipe(res); +}); +``` + + Serving from a root directory with custom error-handling: + +```js +var http = require('http'); +var send = require('send'); + +var app = http.createServer(function(req, res){ + // your custom error-handling logic: + function error(err) { + res.statusCode = err.status || 500; + res.end(err.message); + } + + // your custom directory handling logic: + function redirect() { + res.statusCode = 301; + res.setHeader('Location', req.url + '/'); + res.end('Redirecting to ' + req.url + '/'); + } + + // transfer arbitrary files from within + // /www/example.com/public/* + send(req, url.parse(req.url).pathname) + .root('/www/example.com/public') + .on('error', error) + .on('directory', redirect) + .pipe(res); +}); +``` + +## API + +### Events + + - `error` an error occurred `(err)` + - `directory` a directory was requested + - `stream` file streaming has started `(stream)` + - `end` streaming has completed + +### .root(dir) + + Serve files relative to `path`. Aliased as `.from(dir)`. + +### .index(path) + + By default send supports "index.html" files, to disable this + invoke `.index(false)` or to supply a new index pass a string. + +### .maxage(ms) + + Provide a max-age in milliseconds for http caching, defaults to 0. + +## Error-handling + + By default when no `error` listeners are present an automatic response will be made, otherwise you have full control over the response, aka you may show a 5xx page etc. + +## Caching + + It does _not_ perform internal caching, you should use a reverse proxy cache such + as Varnish for this, or those fancy things called CDNs. If your application is small enough that it would benefit from single-node memory caching, it's small enough that it does not need caching at all ;). + +## Debugging + + To enable `debug()` instrumentation output export __DEBUG__: + +``` +$ DEBUG=send node app +``` + +## Running tests + +``` +$ npm install +$ make test +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,473 @@
+ +/** + * Module dependencies. + */ + +var debug = require('debug')('send') + , parseRange = require('range-parser') + , Stream = require('stream') + , mime = require('mime') + , fresh = require('fresh') + , path = require('path') + , http = require('http') + , fs = require('fs') + , basename = path.basename + , normalize = path.normalize + , join = path.join + , utils = require('./utils'); + +/** + * Expose `send`. + */ + +exports = module.exports = send; + +/** + * Expose mime module. + */ + +exports.mime = mime; + +/** + * Return a `SendStream` for `req` and `path`. + * + * @param {Request} req + * @param {String} path + * @param {Object} options + * @return {SendStream} + * @api public + */ + +function send(req, path, options) { + return new SendStream(req, path, options); +} + +/** + * Initialize a `SendStream` with the given `path`. + * + * Events: + * + * - `error` an error occurred + * - `stream` file streaming has started + * - `end` streaming has completed + * - `directory` a directory was requested + * + * @param {Request} req + * @param {String} path + * @param {Object} options + * @api private + */ + +function SendStream(req, path, options) { + var self = this; + this.req = req; + this.path = path; + this.options = options || {}; + this.maxage(0); + this.hidden(false); + this.index('index.html'); +} + +/** + * Inherits from `Stream.prototype`. + */ + +SendStream.prototype.__proto__ = Stream.prototype; + +/** + * Enable or disable "hidden" (dot) files. + * + * @param {Boolean} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.hidden = function(val){ + debug('hidden %s', val); + this._hidden = val; + return this; +}; + +/** + * Set index `path`, set to a falsy + * value to disable index support. + * + * @param {String|Boolean} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.index = function(path){ + debug('index %s', path); + this._index = path; + return this; +}; + +/** + * Set root `path`. + * + * @param {String} path + * @return {SendStream} + * @api public + */ + +SendStream.prototype.root = +SendStream.prototype.from = function(path){ + this._root = normalize(path); + return this; +}; + +/** + * Set max-age to `ms`. + * + * @param {Number} ms + * @return {SendStream} + * @api public + */ + +SendStream.prototype.maxage = function(ms){ + if (Infinity == ms) ms = 60 * 60 * 24 * 365 * 1000; + debug('max-age %d', ms); + this._maxage = ms; + return this; +}; + +/** + * Emit error with `status`. + * + * @param {Number} status + * @api private + */ + +SendStream.prototype.error = function(status, err){ + var res = this.res; + var msg = http.STATUS_CODES[status]; + err = err || new Error(msg); + err.status = status; + if (this.listeners('error').length) return this.emit('error', err); + res.statusCode = err.status; + res.end(msg); +}; + +/** + * Check if the pathname is potentially malicious. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isMalicious = function(){ + return !this._root && ~this.path.indexOf('..'); +}; + +/** + * Check if the pathname ends with "/". + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.hasTrailingSlash = function(){ + return '/' == this.path[this.path.length - 1]; +}; + +/** + * Check if the basename leads with ".". + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.hasLeadingDot = function(){ + return '.' == basename(this.path)[0]; +}; + +/** + * Check if this is a conditional GET request. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isConditionalGET = function(){ + return this.req.headers['if-none-match'] + || this.req.headers['if-modified-since']; +}; + +/** + * Strip content-* header fields. + * + * @api private + */ + +SendStream.prototype.removeContentHeaderFields = function(){ + var res = this.res; + Object.keys(res._headers).forEach(function(field){ + if (0 == field.indexOf('content')) { + res.removeHeader(field); + } + }); +}; + +/** + * Respond with 304 not modified. + * + * @api private + */ + +SendStream.prototype.notModified = function(){ + var res = this.res; + debug('not modified'); + this.removeContentHeaderFields(); + res.statusCode = 304; + res.end(); +}; + +/** + * Check if the request is cacheable, aka + * responded with 2xx or 304 (see RFC 2616 section 14.2{5,6}). + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isCachable = function(){ + var res = this.res; + return (res.statusCode >= 200 && res.statusCode < 300) || 304 == res.statusCode; +}; + +/** + * Handle stat() error. + * + * @param {Error} err + * @api private + */ + +SendStream.prototype.onStatError = function(err){ + var notfound = ['ENOENT', 'ENAMETOOLONG', 'ENOTDIR']; + if (~notfound.indexOf(err.code)) return this.error(404, err); + this.error(500, err); +}; + +/** + * Check if the cache is fresh. + * + * @return {Boolean} + * @api private + */ + +SendStream.prototype.isFresh = function(){ + return fresh(this.req.headers, this.res._headers); +}; + +/** + * Redirect to `path`. + * + * @param {String} path + * @api private + */ + +SendStream.prototype.redirect = function(path){ + if (this.listeners('directory').length) return this.emit('directory'); + var res = this.res; + path += '/'; + res.statusCode = 301; + res.setHeader('Location', path); + res.end('Redirecting to ' + utils.escape(path)); +}; + +/** + * Pipe to `res. + * + * @param {Stream} res + * @return {Stream} res + * @api public + */ + +SendStream.prototype.pipe = function(res){ + var self = this + , args = arguments + , path = this.path + , root = this._root; + + // references + this.res = res; + + // invalid request uri + path = utils.decode(path); + if (-1 == path) return this.error(400); + + // null byte(s) + if (~path.indexOf('\0')) return this.error(400); + + // join / normalize from optional root dir + if (root) path = normalize(join(this._root, path)); + + // ".." is malicious without "root" + if (this.isMalicious()) return this.error(403); + + // malicious path + if (root && 0 != path.indexOf(root)) return this.error(403); + + // hidden file support + if (!this._hidden && this.hasLeadingDot()) return this.error(404); + + // index file support + if (this._index && this.hasTrailingSlash()) path += this._index; + + debug('stat "%s"', path); + fs.stat(path, function(err, stat){ + if (err) return self.onStatError(err); + if (stat.isDirectory()) return self.redirect(self.path); + self.send(path, stat); + }); + + return res; +}; + +/** + * Transfer `path`. + * + * @param {String} path + * @api public + */ + +SendStream.prototype.send = function(path, stat){ + var options = this.options; + var len = stat.size; + var res = this.res; + var req = this.req; + var ranges = req.headers.range; + var offset = options.start || 0; + + // set header fields + this.setHeader(stat); + + // set content-type + this.type(path); + + // conditional GET support + if (this.isConditionalGET() + && this.isCachable() + && this.isFresh()) { + return this.notModified(); + } + + // adjust len to start/end options + len = Math.max(0, len - offset); + if (options.end !== undefined) { + var bytes = options.end - offset + 1; + if (len > bytes) len = bytes; + } + + // Range support + if (ranges) { + ranges = parseRange(len, ranges); + + // unsatisfiable + if (-1 == ranges) { + res.setHeader('Content-Range', 'bytes */' + stat.size); + return this.error(416); + } + + // valid (syntactically invalid ranges are treated as a regular response) + if (-2 != ranges) { + options.start = offset + ranges[0].start; + options.end = offset + ranges[0].end; + + // Content-Range + res.statusCode = 206; + res.setHeader('Content-Range', 'bytes ' + + ranges[0].start + + '-' + + ranges[0].end + + '/' + + len); + len = options.end - options.start + 1; + } + } + + // content-length + res.setHeader('Content-Length', len); + + // HEAD support + if ('HEAD' == req.method) return res.end(); + + this.stream(path, options); +}; + +/** + * Stream `path` to the response. + * + * @param {String} path + * @param {Object} options + * @api private + */ + +SendStream.prototype.stream = function(path, options){ + // TODO: this is all lame, refactor meeee + var self = this; + var res = this.res; + var req = this.req; + + // pipe + var stream = fs.createReadStream(path, options); + this.emit('stream', stream); + stream.pipe(res); + + // socket closed, done with the fd + req.on('close', stream.destroy.bind(stream)); + + // error handling code-smell + stream.on('error', function(err){ + // no hope in responding + if (res._header) { + console.error(err.stack); + req.destroy(); + return; + } + + // 500 + err.status = 500; + self.emit('error', err); + }); + + // end + stream.on('end', function(){ + self.emit('end'); + }); +}; + +/** + * Set content-type based on `path` + * if it hasn't been explicitly set. + * + * @param {String} path + * @api private + */ + +SendStream.prototype.type = function(path){ + var res = this.res; + if (res.getHeader('Content-Type')) return; + var type = mime.lookup(path); + var charset = mime.charsets.lookup(type); + debug('content-type %s', type); + res.setHeader('Content-Type', type + (charset ? '; charset=' + charset : '')); +}; + +/** + * Set reaponse header fields, most + * fields may be pre-defined. + * + * @param {Object} stat + * @api private + */ + +SendStream.prototype.setHeader = function(stat){ + var res = this.res; + if (!res.getHeader('Accept-Ranges')) res.setHeader('Accept-Ranges', 'bytes'); + if (!res.getHeader('ETag')) res.setHeader('ETag', utils.etag(stat)); + if (!res.getHeader('Date')) res.setHeader('Date', new Date().toUTCString()); + if (!res.getHeader('Cache-Control')) res.setHeader('Cache-Control', 'public, max-age=' + (this._maxage / 1000)); + if (!res.getHeader('Last-Modified')) res.setHeader('Last-Modified', stat.mtime.toUTCString()); +};
@@ -0,0 +1,47 @@
+ +/** + * Return an ETag in the form of `"<size>-<mtime>"` + * from the given `stat`. + * + * @param {Object} stat + * @return {String} + * @api private + */ + +exports.etag = function(stat) { + return '"' + stat.size + '-' + Number(stat.mtime) + '"'; +}; + +/** + * decodeURIComponent. + * + * Allows V8 to only deoptimize this fn instead of all + * of send(). + * + * @param {String} path + * @api private + */ + +exports.decode = function(path){ + try { + return decodeURIComponent(path); + } catch (err) { + return -1; + } +}; + +/** + * Escape the given string of `html`. + * + * @param {String} html + * @return {String} + * @api private + */ + +exports.escape = function(html){ + return String(html) + .replace(/&(?!\w+;)/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"'); +};
@@ -0,0 +1,19 @@
+Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,63 @@
+# mime + +Comprehensive MIME type mapping API. Includes all 600+ types and 800+ extensions defined by the Apache project, plus additional types submitted by the node.js community. + +## Install + +Install with [npm](http://github.com/isaacs/npm): + + npm install mime + +## API - Queries + +### mime.lookup(path) +Get the mime type associated with a file. Performs a case-insensitive lookup using the extension in `path` (the substring after the last '/' or '.'). E.g. + + var mime = require('mime'); + + mime.lookup('/path/to/file.txt'); // => 'text/plain' + mime.lookup('file.txt'); // => 'text/plain' + mime.lookup('.TXT'); // => 'text/plain' + mime.lookup('htm'); // => 'text/html' + +### mime.extension(type) +Get the default extension for `type` + + mime.extension('text/html'); // => 'html' + mime.extension('application/octet-stream'); // => 'bin' + +### mime.charsets.lookup() + +Map mime-type to charset + + mime.charsets.lookup('text/plain'); // => 'UTF-8' + +(The logic for charset lookups is pretty rudimentary. Feel free to suggest improvements.) + +## API - Defining Custom Types + +The following APIs allow you to add your own type mappings within your project. If you feel a type should be included as part of node-mime, see [requesting new types](https://github.com/bentomas/node-mime/wiki/Requesting-New-Types). + +### mime.define() + +Add custom mime/extension mappings + + mime.define({ + 'text/x-some-format': ['x-sf', 'x-sft', 'x-sfml'], + 'application/x-my-type': ['x-mt', 'x-mtt'], + // etc ... + }); + + mime.lookup('x-sft'); // => 'text/x-some-format' + +The first entry in the extensions array is returned by `mime.extension()`. E.g. + + mime.extension('text/x-some-format'); // => 'x-sf' + +### mime.load(filepath) + +Load mappings from an Apache ".types" format file + + mime.load('./my_project.types'); + +The .types file format is simple - See the `types` dir for examples.
@@ -0,0 +1,104 @@
+var path = require('path'); +var fs = require('fs'); + +function Mime() { + // Map of extension -> mime type + this.types = Object.create(null); + + // Map of mime type -> extension + this.extensions = Object.create(null); +} + +/** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ +Mime.prototype.define = function (map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + this.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!this.extensions[type]) { + this.extensions[type] = exts[0]; + } + } +}; + +/** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ +Mime.prototype.load = function(file) { + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + this.define(map); +}; + +/** + * Lookup a mime type based on extension + */ +Mime.prototype.lookup = function(path, fallback) { + var ext = path.replace(/.*[\.\/]/, '').toLowerCase(); + + return this.types[ext] || fallback || this.default_type; +}; + +/** + * Return file extension associated with a mime type + */ +Mime.prototype.extension = function(mimeType) { + return this.extensions[mimeType]; +}; + +// Default instance +var mime = new Mime(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +} + +module.exports = mime;
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "mime@1.2.6", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\send" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "mime@1.2.6", + "_id": "mime@1.2.6", + "_inCache": true, + "_installable": true, + "_location": "/send/mime", + "_nodeVersion": "v0.6.14", + "_npmUser": { + "email": "benjamin@benjaminthomas.org", + "name": "bentomas" + }, + "_npmVersion": "1.1.12", + "_phantomChildren": {}, + "_requested": { + "name": "mime", + "raw": "mime@1.2.6", + "rawSpec": "1.2.6", + "scope": null, + "spec": "1.2.6", + "type": "version" + }, + "_requiredBy": [ + "/send" + ], + "_resolved": "https://registry.npmjs.org/mime/-/mime-1.2.6.tgz", + "_shasum": "b1f86c768c025fa87b48075f1709f28aeaf20365", + "_shrinkwrap": null, + "_spec": "mime@1.2.6", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\send", + "author": { + "email": "robert@broofa.com", + "name": "Robert Kieffer", + "url": "http://github.com/broofa" + }, + "bugs": { + "url": "https://github.com/broofa/node-mime/issues" + }, + "contributors": [ + { + "email": "benjamin@benjaminthomas.org", + "name": "Benjamin Thomas", + "url": "http://github.com/bentomas" + } + ], + "dependencies": {}, + "description": "A comprehensive library for mime-type mapping", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "b1f86c768c025fa87b48075f1709f28aeaf20365", + "tarball": "http://registry.npmjs.org/mime/-/mime-1.2.6.tgz" + }, + "engines": { + "node": "*" + }, + "homepage": "https://github.com/broofa/node-mime#readme", + "keywords": [ + "util", + "mime" + ], + "main": "mime.js", + "maintainers": [ + { + "email": "robert@broofa.com", + "name": "broofa" + }, + { + "email": "benjamin@benjaminthomas.org", + "name": "bentomas" + } + ], + "name": "mime", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/broofa/node-mime.git" + }, + "version": "1.2.6" +}
@@ -0,0 +1,55 @@
+/** + * Usage: node test.js + */ + +var mime = require('./mime'); +var assert = require('assert'); + +function eq(a, b) { + console.log('Test: ' + a + ' === ' + b); + assert.strictEqual.apply(null, arguments); +} + +console.log(Object.keys(mime.extensions).length + ' types'); +console.log(Object.keys(mime.types).length + ' extensions\n'); + +// +// Test mime lookups +// + +eq('text/plain', mime.lookup('text.txt')); +eq('text/plain', mime.lookup('.text.txt')); +eq('text/plain', mime.lookup('.txt')); +eq('text/plain', mime.lookup('txt')); +eq('application/octet-stream', mime.lookup('text.nope')); +eq('fallback', mime.lookup('text.fallback', 'fallback')); +eq('application/octet-stream', mime.lookup('constructor')); +eq('text/plain', mime.lookup('TEXT.TXT')); +eq('text/event-stream', mime.lookup('text/event-stream')); +eq('application/x-web-app-manifest+json', mime.lookup('text.webapp')); + +// +// Test extensions +// + +eq('txt', mime.extension(mime.types.text)); +eq('html', mime.extension(mime.types.htm)); +eq('bin', mime.extension('application/octet-stream')); +eq(undefined, mime.extension('constructor')); + +// +// Test node types +// + +eq('application/octet-stream', mime.lookup('file.buffer')); +eq('audio/mp4', mime.lookup('file.m4a')); + +// +// Test charsets +// + +eq('UTF-8', mime.charsets.lookup('text/plain')); +eq(undefined, mime.charsets.lookup(mime.types.js)); +eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); + +console.log('\nOK');
@@ -0,0 +1,1510 @@
+# This file maps Internet media types to unique file extension(s). +# Although created for httpd, this file is used by many software systems +# and has been placed in the public domain for unlimited redisribution. +# +# The table below contains both registered and (common) unregistered types. +# A type that has no unique extension can be ignored -- they are listed +# here to guide configurations toward known types and to make it easier to +# identify "new" types. File extensions are also commonly used to indicate +# content languages and encodings, so choose them carefully. +# +# Internet media types should be registered as described in RFC 4288. +# The registry is at <http://www.iana.org/assignments/media-types/>. +# +# MIME type (lowercased) Extensions +# ============================================ ========== +# application/1d-interleaved-parityfec +# application/3gpp-ims+xml +# application/activemessage +application/andrew-inset ez +# application/applefile +application/applixware aw +application/atom+xml atom +application/atomcat+xml atomcat +# application/atomicmail +application/atomsvc+xml atomsvc +# application/auth-policy+xml +# application/batch-smtp +# application/beep+xml +# application/calendar+xml +# application/cals-1840 +# application/ccmp+xml +application/ccxml+xml ccxml +application/cdmi-capability cdmia +application/cdmi-container cdmic +application/cdmi-domain cdmid +application/cdmi-object cdmio +application/cdmi-queue cdmiq +# application/cea-2018+xml +# application/cellml+xml +# application/cfw +# application/cnrp+xml +# application/commonground +# application/conference-info+xml +# application/cpl+xml +# application/csta+xml +# application/cstadata+xml +application/cu-seeme cu +# application/cybercash +application/davmount+xml davmount +# application/dca-rft +# application/dec-dx +# application/dialog-info+xml +# application/dicom +# application/dns +# application/dskpp+xml +application/dssc+der dssc +application/dssc+xml xdssc +# application/dvcs +application/ecmascript ecma +# application/edi-consent +# application/edi-x12 +# application/edifact +application/emma+xml emma +# application/epp+xml +application/epub+zip epub +# application/eshop +# application/example +application/exi exi +# application/fastinfoset +# application/fastsoap +# application/fits +application/font-tdpfr pfr +# application/framework-attributes+xml +# application/h224 +# application/held+xml +# application/http +application/hyperstudio stk +# application/ibe-key-request+xml +# application/ibe-pkg-reply+xml +# application/ibe-pp-data +# application/iges +# application/im-iscomposing+xml +# application/index +# application/index.cmd +# application/index.obj +# application/index.response +# application/index.vnd +application/inkml+xml ink inkml +# application/iotp +application/ipfix ipfix +# application/ipp +# application/isup +application/java-archive jar +application/java-serialized-object ser +application/java-vm class +application/javascript js +application/json json +# application/kpml-request+xml +# application/kpml-response+xml +application/lost+xml lostxml +application/mac-binhex40 hqx +application/mac-compactpro cpt +# application/macwriteii +application/mads+xml mads +application/marc mrc +application/marcxml+xml mrcx +application/mathematica ma nb mb +# application/mathml-content+xml +# application/mathml-presentation+xml +application/mathml+xml mathml +# application/mbms-associated-procedure-description+xml +# application/mbms-deregister+xml +# application/mbms-envelope+xml +# application/mbms-msk+xml +# application/mbms-msk-response+xml +# application/mbms-protection-description+xml +# application/mbms-reception-report+xml +# application/mbms-register+xml +# application/mbms-register-response+xml +# application/mbms-user-service-description+xml +application/mbox mbox +# application/media_control+xml +application/mediaservercontrol+xml mscml +application/metalink4+xml meta4 +application/mets+xml mets +# application/mikey +application/mods+xml mods +# application/moss-keys +# application/moss-signature +# application/mosskey-data +# application/mosskey-request +application/mp21 m21 mp21 +application/mp4 mp4s +# application/mpeg4-generic +# application/mpeg4-iod +# application/mpeg4-iod-xmt +# application/msc-ivr+xml +# application/msc-mixer+xml +application/msword doc dot +application/mxf mxf +# application/nasdata +# application/news-checkgroups +# application/news-groupinfo +# application/news-transmission +# application/nss +# application/ocsp-request +# application/ocsp-response +application/octet-stream bin dms lha lrf lzh so iso dmg dist distz pkg bpk dump elc deploy +application/oda oda +application/oebps-package+xml opf +application/ogg ogx +application/onenote onetoc onetoc2 onetmp onepkg +application/oxps oxps +# application/parityfec +application/patch-ops-error+xml xer +application/pdf pdf +application/pgp-encrypted pgp +# application/pgp-keys +application/pgp-signature asc sig +application/pics-rules prf +# application/pidf+xml +# application/pidf-diff+xml +application/pkcs10 p10 +application/pkcs7-mime p7m p7c +application/pkcs7-signature p7s +application/pkcs8 p8 +application/pkix-attr-cert ac +application/pkix-cert cer +application/pkix-crl crl +application/pkix-pkipath pkipath +application/pkixcmp pki +application/pls+xml pls +# application/poc-settings+xml +application/postscript ai eps ps +# application/prs.alvestrand.titrax-sheet +application/prs.cww cww +# application/prs.nprend +# application/prs.plucker +# application/prs.rdf-xml-crypt +# application/prs.xsf+xml +application/pskc+xml pskcxml +# application/qsig +application/rdf+xml rdf +application/reginfo+xml rif +application/relax-ng-compact-syntax rnc +# application/remote-printing +application/resource-lists+xml rl +application/resource-lists-diff+xml rld +# application/riscos +# application/rlmi+xml +application/rls-services+xml rs +application/rpki-ghostbusters gbr +application/rpki-manifest mft +application/rpki-roa roa +# application/rpki-updown +application/rsd+xml rsd +application/rss+xml rss +application/rtf rtf +# application/rtx +# application/samlassertion+xml +# application/samlmetadata+xml +application/sbml+xml sbml +application/scvp-cv-request scq +application/scvp-cv-response scs +application/scvp-vp-request spq +application/scvp-vp-response spp +application/sdp sdp +# application/set-payment +application/set-payment-initiation setpay +# application/set-registration +application/set-registration-initiation setreg +# application/sgml +# application/sgml-open-catalog +application/shf+xml shf +# application/sieve +# application/simple-filter+xml +# application/simple-message-summary +# application/simplesymbolcontainer +# application/slate +# application/smil +application/smil+xml smi smil +# application/soap+fastinfoset +# application/soap+xml +application/sparql-query rq +application/sparql-results+xml srx +# application/spirits-event+xml +application/srgs gram +application/srgs+xml grxml +application/sru+xml sru +application/ssml+xml ssml +# application/tamp-apex-update +# application/tamp-apex-update-confirm +# application/tamp-community-update +# application/tamp-community-update-confirm +# application/tamp-error +# application/tamp-sequence-adjust +# application/tamp-sequence-adjust-confirm +# application/tamp-status-query +# application/tamp-status-response +# application/tamp-update +# application/tamp-update-confirm +application/tei+xml tei teicorpus +application/thraud+xml tfi +# application/timestamp-query +# application/timestamp-reply +application/timestamped-data tsd +# application/tve-trigger +# application/ulpfec +# application/vcard+xml +# application/vemmi +# application/vividence.scriptfile +# application/vnd.3gpp.bsf+xml +application/vnd.3gpp.pic-bw-large plb +application/vnd.3gpp.pic-bw-small psb +application/vnd.3gpp.pic-bw-var pvb +# application/vnd.3gpp.sms +# application/vnd.3gpp2.bcmcsinfo+xml +# application/vnd.3gpp2.sms +application/vnd.3gpp2.tcap tcap +application/vnd.3m.post-it-notes pwn +application/vnd.accpac.simply.aso aso +application/vnd.accpac.simply.imp imp +application/vnd.acucobol acu +application/vnd.acucorp atc acutc +application/vnd.adobe.air-application-installer-package+zip air +application/vnd.adobe.fxp fxp fxpl +# application/vnd.adobe.partial-upload +application/vnd.adobe.xdp+xml xdp +application/vnd.adobe.xfdf xfdf +# application/vnd.aether.imp +# application/vnd.ah-barcode +application/vnd.ahead.space ahead +application/vnd.airzip.filesecure.azf azf +application/vnd.airzip.filesecure.azs azs +application/vnd.amazon.ebook azw +application/vnd.americandynamics.acc acc +application/vnd.amiga.ami ami +# application/vnd.amundsen.maze+xml +application/vnd.android.package-archive apk +application/vnd.anser-web-certificate-issue-initiation cii +application/vnd.anser-web-funds-transfer-initiation fti +application/vnd.antix.game-component atx +application/vnd.apple.installer+xml mpkg +application/vnd.apple.mpegurl m3u8 +# application/vnd.arastra.swi +application/vnd.aristanetworks.swi swi +application/vnd.astraea-software.iota iota +application/vnd.audiograph aep +# application/vnd.autopackage +# application/vnd.avistar+xml +application/vnd.blueice.multipass mpm +# application/vnd.bluetooth.ep.oob +application/vnd.bmi bmi +application/vnd.businessobjects rep +# application/vnd.cab-jscript +# application/vnd.canon-cpdl +# application/vnd.canon-lips +# application/vnd.cendio.thinlinc.clientconf +application/vnd.chemdraw+xml cdxml +application/vnd.chipnuts.karaoke-mmd mmd +application/vnd.cinderella cdy +# application/vnd.cirpack.isdn-ext +application/vnd.claymore cla +application/vnd.cloanto.rp9 rp9 +application/vnd.clonk.c4group c4g c4d c4f c4p c4u +application/vnd.cluetrust.cartomobile-config c11amc +application/vnd.cluetrust.cartomobile-config-pkg c11amz +# application/vnd.collection+json +# application/vnd.commerce-battelle +application/vnd.commonspace csp +application/vnd.contact.cmsg cdbcmsg +application/vnd.cosmocaller cmc +application/vnd.crick.clicker clkx +application/vnd.crick.clicker.keyboard clkk +application/vnd.crick.clicker.palette clkp +application/vnd.crick.clicker.template clkt +application/vnd.crick.clicker.wordbank clkw +application/vnd.criticaltools.wbs+xml wbs +application/vnd.ctc-posml pml +# application/vnd.ctct.ws+xml +# application/vnd.cups-pdf +# application/vnd.cups-postscript +application/vnd.cups-ppd ppd +# application/vnd.cups-raster +# application/vnd.cups-raw +# application/vnd.curl +application/vnd.curl.car car +application/vnd.curl.pcurl pcurl +# application/vnd.cybank +application/vnd.data-vision.rdz rdz +application/vnd.dece.data uvf uvvf uvd uvvd +application/vnd.dece.ttml+xml uvt uvvt +application/vnd.dece.unspecified uvx uvvx +application/vnd.dece.zip uvz uvvz +application/vnd.denovo.fcselayout-link fe_launch +# application/vnd.dir-bi.plate-dl-nosuffix +application/vnd.dna dna +application/vnd.dolby.mlp mlp +# application/vnd.dolby.mobile.1 +# application/vnd.dolby.mobile.2 +application/vnd.dpgraph dpg +application/vnd.dreamfactory dfac +application/vnd.dvb.ait ait +# application/vnd.dvb.dvbj +# application/vnd.dvb.esgcontainer +# application/vnd.dvb.ipdcdftnotifaccess +# application/vnd.dvb.ipdcesgaccess +# application/vnd.dvb.ipdcesgaccess2 +# application/vnd.dvb.ipdcesgpdd +# application/vnd.dvb.ipdcroaming +# application/vnd.dvb.iptv.alfec-base +# application/vnd.dvb.iptv.alfec-enhancement +# application/vnd.dvb.notif-aggregate-root+xml +# application/vnd.dvb.notif-container+xml +# application/vnd.dvb.notif-generic+xml +# application/vnd.dvb.notif-ia-msglist+xml +# application/vnd.dvb.notif-ia-registration-request+xml +# application/vnd.dvb.notif-ia-registration-response+xml +# application/vnd.dvb.notif-init+xml +# application/vnd.dvb.pfr +application/vnd.dvb.service svc +# application/vnd.dxr +application/vnd.dynageo geo +# application/vnd.easykaraoke.cdgdownload +# application/vnd.ecdis-update +application/vnd.ecowin.chart mag +# application/vnd.ecowin.filerequest +# application/vnd.ecowin.fileupdate +# application/vnd.ecowin.series +# application/vnd.ecowin.seriesrequest +# application/vnd.ecowin.seriesupdate +# application/vnd.emclient.accessrequest+xml +application/vnd.enliven nml +# application/vnd.eprints.data+xml +application/vnd.epson.esf esf +application/vnd.epson.msf msf +application/vnd.epson.quickanime qam +application/vnd.epson.salt slt +application/vnd.epson.ssf ssf +# application/vnd.ericsson.quickcall +application/vnd.eszigno3+xml es3 et3 +# application/vnd.etsi.aoc+xml +# application/vnd.etsi.cug+xml +# application/vnd.etsi.iptvcommand+xml +# application/vnd.etsi.iptvdiscovery+xml +# application/vnd.etsi.iptvprofile+xml +# application/vnd.etsi.iptvsad-bc+xml +# application/vnd.etsi.iptvsad-cod+xml +# application/vnd.etsi.iptvsad-npvr+xml +# application/vnd.etsi.iptvservice+xml +# application/vnd.etsi.iptvsync+xml +# application/vnd.etsi.iptvueprofile+xml +# application/vnd.etsi.mcid+xml +# application/vnd.etsi.overload-control-policy-dataset+xml +# application/vnd.etsi.sci+xml +# application/vnd.etsi.simservs+xml +# application/vnd.etsi.tsl+xml +# application/vnd.etsi.tsl.der +# application/vnd.eudora.data +application/vnd.ezpix-album ez2 +application/vnd.ezpix-package ez3 +# application/vnd.f-secure.mobile +application/vnd.fdf fdf +application/vnd.fdsn.mseed mseed +application/vnd.fdsn.seed seed dataless +# application/vnd.ffsns +# application/vnd.fints +application/vnd.flographit gph +application/vnd.fluxtime.clip ftc +# application/vnd.font-fontforge-sfd +application/vnd.framemaker fm frame maker book +application/vnd.frogans.fnc fnc +application/vnd.frogans.ltf ltf +application/vnd.fsc.weblaunch fsc +application/vnd.fujitsu.oasys oas +application/vnd.fujitsu.oasys2 oa2 +application/vnd.fujitsu.oasys3 oa3 +application/vnd.fujitsu.oasysgp fg5 +application/vnd.fujitsu.oasysprs bh2 +# application/vnd.fujixerox.art-ex +# application/vnd.fujixerox.art4 +# application/vnd.fujixerox.hbpl +application/vnd.fujixerox.ddd ddd +application/vnd.fujixerox.docuworks xdw +application/vnd.fujixerox.docuworks.binder xbd +# application/vnd.fut-misnet +application/vnd.fuzzysheet fzs +application/vnd.genomatix.tuxedo txd +# application/vnd.geocube+xml +application/vnd.geogebra.file ggb +application/vnd.geogebra.tool ggt +application/vnd.geometry-explorer gex gre +application/vnd.geonext gxt +application/vnd.geoplan g2w +application/vnd.geospace g3w +# application/vnd.globalplatform.card-content-mgt +# application/vnd.globalplatform.card-content-mgt-response +application/vnd.gmx gmx +application/vnd.google-earth.kml+xml kml +application/vnd.google-earth.kmz kmz +application/vnd.grafeq gqf gqs +# application/vnd.gridmp +application/vnd.groove-account gac +application/vnd.groove-help ghf +application/vnd.groove-identity-message gim +application/vnd.groove-injector grv +application/vnd.groove-tool-message gtm +application/vnd.groove-tool-template tpl +application/vnd.groove-vcard vcg +# application/vnd.hal+json +application/vnd.hal+xml hal +application/vnd.handheld-entertainment+xml zmm +application/vnd.hbci hbci +# application/vnd.hcl-bireports +application/vnd.hhe.lesson-player les +application/vnd.hp-hpgl hpgl +application/vnd.hp-hpid hpid +application/vnd.hp-hps hps +application/vnd.hp-jlyt jlt +application/vnd.hp-pcl pcl +application/vnd.hp-pclxl pclxl +# application/vnd.httphone +application/vnd.hydrostatix.sof-data sfd-hdstx +application/vnd.hzn-3d-crossword x3d +# application/vnd.ibm.afplinedata +# application/vnd.ibm.electronic-media +application/vnd.ibm.minipay mpy +application/vnd.ibm.modcap afp listafp list3820 +application/vnd.ibm.rights-management irm +application/vnd.ibm.secure-container sc +application/vnd.iccprofile icc icm +application/vnd.igloader igl +application/vnd.immervision-ivp ivp +application/vnd.immervision-ivu ivu +# application/vnd.informedcontrol.rms+xml +# application/vnd.informix-visionary +# application/vnd.infotech.project +# application/vnd.infotech.project+xml +application/vnd.insors.igm igm +application/vnd.intercon.formnet xpw xpx +application/vnd.intergeo i2g +# application/vnd.intertrust.digibox +# application/vnd.intertrust.nncp +application/vnd.intu.qbo qbo +application/vnd.intu.qfx qfx +# application/vnd.iptc.g2.conceptitem+xml +# application/vnd.iptc.g2.knowledgeitem+xml +# application/vnd.iptc.g2.newsitem+xml +# application/vnd.iptc.g2.packageitem+xml +application/vnd.ipunplugged.rcprofile rcprofile +application/vnd.irepository.package+xml irp +application/vnd.is-xpr xpr +application/vnd.isac.fcs fcs +application/vnd.jam jam +# application/vnd.japannet-directory-service +# application/vnd.japannet-jpnstore-wakeup +# application/vnd.japannet-payment-wakeup +# application/vnd.japannet-registration +# application/vnd.japannet-registration-wakeup +# application/vnd.japannet-setstore-wakeup +# application/vnd.japannet-verification +# application/vnd.japannet-verification-wakeup +application/vnd.jcp.javame.midlet-rms rms +application/vnd.jisp jisp +application/vnd.joost.joda-archive joda +application/vnd.kahootz ktz ktr +application/vnd.kde.karbon karbon +application/vnd.kde.kchart chrt +application/vnd.kde.kformula kfo +application/vnd.kde.kivio flw +application/vnd.kde.kontour kon +application/vnd.kde.kpresenter kpr kpt +application/vnd.kde.kspread ksp +application/vnd.kde.kword kwd kwt +application/vnd.kenameaapp htke +application/vnd.kidspiration kia +application/vnd.kinar kne knp +application/vnd.koan skp skd skt skm +application/vnd.kodak-descriptor sse +application/vnd.las.las+xml lasxml +# application/vnd.liberty-request+xml +application/vnd.llamagraphics.life-balance.desktop lbd +application/vnd.llamagraphics.life-balance.exchange+xml lbe +application/vnd.lotus-1-2-3 123 +application/vnd.lotus-approach apr +application/vnd.lotus-freelance pre +application/vnd.lotus-notes nsf +application/vnd.lotus-organizer org +application/vnd.lotus-screencam scm +application/vnd.lotus-wordpro lwp +application/vnd.macports.portpkg portpkg +# application/vnd.marlin.drm.actiontoken+xml +# application/vnd.marlin.drm.conftoken+xml +# application/vnd.marlin.drm.license+xml +# application/vnd.marlin.drm.mdcf +application/vnd.mcd mcd +application/vnd.medcalcdata mc1 +application/vnd.mediastation.cdkey cdkey +# application/vnd.meridian-slingshot +application/vnd.mfer mwf +application/vnd.mfmp mfm +application/vnd.micrografx.flo flo +application/vnd.micrografx.igx igx +application/vnd.mif mif +# application/vnd.minisoft-hp3000-save +# application/vnd.mitsubishi.misty-guard.trustweb +application/vnd.mobius.daf daf +application/vnd.mobius.dis dis +application/vnd.mobius.mbk mbk +application/vnd.mobius.mqy mqy +application/vnd.mobius.msl msl +application/vnd.mobius.plc plc +application/vnd.mobius.txf txf +application/vnd.mophun.application mpn +application/vnd.mophun.certificate mpc +# application/vnd.motorola.flexsuite +# application/vnd.motorola.flexsuite.adsi +# application/vnd.motorola.flexsuite.fis +# application/vnd.motorola.flexsuite.gotap +# application/vnd.motorola.flexsuite.kmr +# application/vnd.motorola.flexsuite.ttc +# application/vnd.motorola.flexsuite.wem +# application/vnd.motorola.iprm +application/vnd.mozilla.xul+xml xul +application/vnd.ms-artgalry cil +# application/vnd.ms-asf +application/vnd.ms-cab-compressed cab +application/vnd.ms-excel xls xlm xla xlc xlt xlw +application/vnd.ms-excel.addin.macroenabled.12 xlam +application/vnd.ms-excel.sheet.binary.macroenabled.12 xlsb +application/vnd.ms-excel.sheet.macroenabled.12 xlsm +application/vnd.ms-excel.template.macroenabled.12 xltm +application/vnd.ms-fontobject eot +application/vnd.ms-htmlhelp chm +application/vnd.ms-ims ims +application/vnd.ms-lrm lrm +# application/vnd.ms-office.activex+xml +application/vnd.ms-officetheme thmx +application/vnd.ms-pki.seccat cat +application/vnd.ms-pki.stl stl +# application/vnd.ms-playready.initiator+xml +application/vnd.ms-powerpoint ppt pps pot +application/vnd.ms-powerpoint.addin.macroenabled.12 ppam +application/vnd.ms-powerpoint.presentation.macroenabled.12 pptm +application/vnd.ms-powerpoint.slide.macroenabled.12 sldm +application/vnd.ms-powerpoint.slideshow.macroenabled.12 ppsm +application/vnd.ms-powerpoint.template.macroenabled.12 potm +application/vnd.ms-project mpp mpt +# application/vnd.ms-tnef +# application/vnd.ms-wmdrm.lic-chlg-req +# application/vnd.ms-wmdrm.lic-resp +# application/vnd.ms-wmdrm.meter-chlg-req +# application/vnd.ms-wmdrm.meter-resp +application/vnd.ms-word.document.macroenabled.12 docm +application/vnd.ms-word.template.macroenabled.12 dotm +application/vnd.ms-works wps wks wcm wdb +application/vnd.ms-wpl wpl +application/vnd.ms-xpsdocument xps +application/vnd.mseq mseq +# application/vnd.msign +# application/vnd.multiad.creator +# application/vnd.multiad.creator.cif +# application/vnd.music-niff +application/vnd.musician mus +application/vnd.muvee.style msty +application/vnd.mynfc taglet +# application/vnd.ncd.control +# application/vnd.ncd.reference +# application/vnd.nervana +# application/vnd.netfpx +application/vnd.neurolanguage.nlu nlu +application/vnd.noblenet-directory nnd +application/vnd.noblenet-sealer nns +application/vnd.noblenet-web nnw +# application/vnd.nokia.catalogs +# application/vnd.nokia.conml+wbxml +# application/vnd.nokia.conml+xml +# application/vnd.nokia.isds-radio-presets +# application/vnd.nokia.iptv.config+xml +# application/vnd.nokia.landmark+wbxml +# application/vnd.nokia.landmark+xml +# application/vnd.nokia.landmarkcollection+xml +# application/vnd.nokia.n-gage.ac+xml +application/vnd.nokia.n-gage.data ngdat +application/vnd.nokia.n-gage.symbian.install n-gage +# application/vnd.nokia.ncd +# application/vnd.nokia.pcd+wbxml +# application/vnd.nokia.pcd+xml +application/vnd.nokia.radio-preset rpst +application/vnd.nokia.radio-presets rpss +application/vnd.novadigm.edm edm +application/vnd.novadigm.edx edx +application/vnd.novadigm.ext ext +# application/vnd.ntt-local.file-transfer +# application/vnd.ntt-local.sip-ta_remote +# application/vnd.ntt-local.sip-ta_tcp_stream +application/vnd.oasis.opendocument.chart odc +application/vnd.oasis.opendocument.chart-template otc +application/vnd.oasis.opendocument.database odb +application/vnd.oasis.opendocument.formula odf +application/vnd.oasis.opendocument.formula-template odft +application/vnd.oasis.opendocument.graphics odg +application/vnd.oasis.opendocument.graphics-template otg +application/vnd.oasis.opendocument.image odi +application/vnd.oasis.opendocument.image-template oti +application/vnd.oasis.opendocument.presentation odp +application/vnd.oasis.opendocument.presentation-template otp +application/vnd.oasis.opendocument.spreadsheet ods +application/vnd.oasis.opendocument.spreadsheet-template ots +application/vnd.oasis.opendocument.text odt +application/vnd.oasis.opendocument.text-master odm +application/vnd.oasis.opendocument.text-template ott +application/vnd.oasis.opendocument.text-web oth +# application/vnd.obn +# application/vnd.oftn.l10n+json +# application/vnd.oipf.contentaccessdownload+xml +# application/vnd.oipf.contentaccessstreaming+xml +# application/vnd.oipf.cspg-hexbinary +# application/vnd.oipf.dae.svg+xml +# application/vnd.oipf.dae.xhtml+xml +# application/vnd.oipf.mippvcontrolmessage+xml +# application/vnd.oipf.pae.gem +# application/vnd.oipf.spdiscovery+xml +# application/vnd.oipf.spdlist+xml +# application/vnd.oipf.ueprofile+xml +# application/vnd.oipf.userprofile+xml +application/vnd.olpc-sugar xo +# application/vnd.oma-scws-config +# application/vnd.oma-scws-http-request +# application/vnd.oma-scws-http-response +# application/vnd.oma.bcast.associated-procedure-parameter+xml +# application/vnd.oma.bcast.drm-trigger+xml +# application/vnd.oma.bcast.imd+xml +# application/vnd.oma.bcast.ltkm +# application/vnd.oma.bcast.notification+xml +# application/vnd.oma.bcast.provisioningtrigger +# application/vnd.oma.bcast.sgboot +# application/vnd.oma.bcast.sgdd+xml +# application/vnd.oma.bcast.sgdu +# application/vnd.oma.bcast.simple-symbol-container +# application/vnd.oma.bcast.smartcard-trigger+xml +# application/vnd.oma.bcast.sprov+xml +# application/vnd.oma.bcast.stkm +# application/vnd.oma.cab-address-book+xml +# application/vnd.oma.cab-feature-handler+xml +# application/vnd.oma.cab-pcc+xml +# application/vnd.oma.cab-user-prefs+xml +# application/vnd.oma.dcd +# application/vnd.oma.dcdc +application/vnd.oma.dd2+xml dd2 +# application/vnd.oma.drm.risd+xml +# application/vnd.oma.group-usage-list+xml +# application/vnd.oma.pal+xml +# application/vnd.oma.poc.detailed-progress-report+xml +# application/vnd.oma.poc.final-report+xml +# application/vnd.oma.poc.groups+xml +# application/vnd.oma.poc.invocation-descriptor+xml +# application/vnd.oma.poc.optimized-progress-report+xml +# application/vnd.oma.push +# application/vnd.oma.scidm.messages+xml +# application/vnd.oma.xcap-directory+xml +# application/vnd.omads-email+xml +# application/vnd.omads-file+xml +# application/vnd.omads-folder+xml +# application/vnd.omaloc-supl-init +application/vnd.openofficeorg.extension oxt +# application/vnd.openxmlformats-officedocument.custom-properties+xml +# application/vnd.openxmlformats-officedocument.customxmlproperties+xml +# application/vnd.openxmlformats-officedocument.drawing+xml +# application/vnd.openxmlformats-officedocument.drawingml.chart+xml +# application/vnd.openxmlformats-officedocument.drawingml.chartshapes+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramcolors+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramdata+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramlayout+xml +# application/vnd.openxmlformats-officedocument.drawingml.diagramstyle+xml +# application/vnd.openxmlformats-officedocument.extended-properties+xml +# application/vnd.openxmlformats-officedocument.presentationml.commentauthors+xml +# application/vnd.openxmlformats-officedocument.presentationml.comments+xml +# application/vnd.openxmlformats-officedocument.presentationml.handoutmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesmaster+xml +# application/vnd.openxmlformats-officedocument.presentationml.notesslide+xml +application/vnd.openxmlformats-officedocument.presentationml.presentation pptx +# application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.presprops+xml +application/vnd.openxmlformats-officedocument.presentationml.slide sldx +# application/vnd.openxmlformats-officedocument.presentationml.slide+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidelayout+xml +# application/vnd.openxmlformats-officedocument.presentationml.slidemaster+xml +application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx +# application/vnd.openxmlformats-officedocument.presentationml.slideshow.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.slideupdateinfo+xml +# application/vnd.openxmlformats-officedocument.presentationml.tablestyles+xml +# application/vnd.openxmlformats-officedocument.presentationml.tags+xml +application/vnd.openxmlformats-officedocument.presentationml.template potx +# application/vnd.openxmlformats-officedocument.presentationml.template.main+xml +# application/vnd.openxmlformats-officedocument.presentationml.viewprops+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.calcchain+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.connections+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.dialogsheet+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.externallink+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcachedefinition+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivotcacherecords+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.pivottable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.querytable+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionheaders+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.revisionlog+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sharedstrings+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.sheetmetadata+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.tablesinglecells+xml +application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx +# application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.usernames+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.volatiledependencies+xml +# application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml +# application/vnd.openxmlformats-officedocument.theme+xml +# application/vnd.openxmlformats-officedocument.themeoverride+xml +# application/vnd.openxmlformats-officedocument.vmldrawing +# application/vnd.openxmlformats-officedocument.wordprocessingml.comments+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.document docx +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.glossary+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.endnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.fonttable+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footer+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.footnotes+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml +application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx +# application/vnd.openxmlformats-officedocument.wordprocessingml.template.main+xml +# application/vnd.openxmlformats-officedocument.wordprocessingml.websettings+xml +# application/vnd.openxmlformats-package.core-properties+xml +# application/vnd.openxmlformats-package.digital-signature-xmlsignature+xml +# application/vnd.openxmlformats-package.relationships+xml +# application/vnd.quobject-quoxdocument +# application/vnd.osa.netdeploy +application/vnd.osgeo.mapguide.package mgp +# application/vnd.osgi.bundle +application/vnd.osgi.dp dp +# application/vnd.otps.ct-kip+xml +application/vnd.palm pdb pqa oprc +# application/vnd.paos.xml +application/vnd.pawaafile paw +application/vnd.pg.format str +application/vnd.pg.osasli ei6 +# application/vnd.piaccess.application-licence +application/vnd.picsel efif +application/vnd.pmi.widget wg +# application/vnd.poc.group-advertisement+xml +application/vnd.pocketlearn plf +application/vnd.powerbuilder6 pbd +# application/vnd.powerbuilder6-s +# application/vnd.powerbuilder7 +# application/vnd.powerbuilder7-s +# application/vnd.powerbuilder75 +# application/vnd.powerbuilder75-s +# application/vnd.preminet +application/vnd.previewsystems.box box +application/vnd.proteus.magazine mgz +application/vnd.publishare-delta-tree qps +application/vnd.pvi.ptid1 ptid +# application/vnd.pwg-multiplexed +# application/vnd.pwg-xhtml-print+xml +# application/vnd.qualcomm.brew-app-res +application/vnd.quark.quarkxpress qxd qxt qwd qwt qxl qxb +# application/vnd.radisys.moml+xml +# application/vnd.radisys.msml+xml +# application/vnd.radisys.msml-audit+xml +# application/vnd.radisys.msml-audit-conf+xml +# application/vnd.radisys.msml-audit-conn+xml +# application/vnd.radisys.msml-audit-dialog+xml +# application/vnd.radisys.msml-audit-stream+xml +# application/vnd.radisys.msml-conf+xml +# application/vnd.radisys.msml-dialog+xml +# application/vnd.radisys.msml-dialog-base+xml +# application/vnd.radisys.msml-dialog-fax-detect+xml +# application/vnd.radisys.msml-dialog-fax-sendrecv+xml +# application/vnd.radisys.msml-dialog-group+xml +# application/vnd.radisys.msml-dialog-speech+xml +# application/vnd.radisys.msml-dialog-transform+xml +# application/vnd.rainstor.data +# application/vnd.rapid +application/vnd.realvnc.bed bed +application/vnd.recordare.musicxml mxl +application/vnd.recordare.musicxml+xml musicxml +# application/vnd.renlearn.rlprint +application/vnd.rig.cryptonote cryptonote +application/vnd.rim.cod cod +application/vnd.rn-realmedia rm +application/vnd.route66.link66+xml link66 +# application/vnd.ruckus.download +# application/vnd.s3sms +application/vnd.sailingtracker.track st +# application/vnd.sbm.cid +# application/vnd.sbm.mid2 +# application/vnd.scribus +# application/vnd.sealed.3df +# application/vnd.sealed.csf +# application/vnd.sealed.doc +# application/vnd.sealed.eml +# application/vnd.sealed.mht +# application/vnd.sealed.net +# application/vnd.sealed.ppt +# application/vnd.sealed.tiff +# application/vnd.sealed.xls +# application/vnd.sealedmedia.softseal.html +# application/vnd.sealedmedia.softseal.pdf +application/vnd.seemail see +application/vnd.sema sema +application/vnd.semd semd +application/vnd.semf semf +application/vnd.shana.informed.formdata ifm +application/vnd.shana.informed.formtemplate itp +application/vnd.shana.informed.interchange iif +application/vnd.shana.informed.package ipk +application/vnd.simtech-mindmapper twd twds +application/vnd.smaf mmf +# application/vnd.smart.notebook +application/vnd.smart.teacher teacher +# application/vnd.software602.filler.form+xml +# application/vnd.software602.filler.form-xml-zip +application/vnd.solent.sdkm+xml sdkm sdkd +application/vnd.spotfire.dxp dxp +application/vnd.spotfire.sfs sfs +# application/vnd.sss-cod +# application/vnd.sss-dtf +# application/vnd.sss-ntf +application/vnd.stardivision.calc sdc +application/vnd.stardivision.draw sda +application/vnd.stardivision.impress sdd +application/vnd.stardivision.math smf +application/vnd.stardivision.writer sdw vor +application/vnd.stardivision.writer-global sgl +application/vnd.stepmania.package smzip +application/vnd.stepmania.stepchart sm +# application/vnd.street-stream +application/vnd.sun.xml.calc sxc +application/vnd.sun.xml.calc.template stc +application/vnd.sun.xml.draw sxd +application/vnd.sun.xml.draw.template std +application/vnd.sun.xml.impress sxi +application/vnd.sun.xml.impress.template sti +application/vnd.sun.xml.math sxm +application/vnd.sun.xml.writer sxw +application/vnd.sun.xml.writer.global sxg +application/vnd.sun.xml.writer.template stw +# application/vnd.sun.wadl+xml +application/vnd.sus-calendar sus susp +application/vnd.svd svd +# application/vnd.swiftview-ics +application/vnd.symbian.install sis sisx +application/vnd.syncml+xml xsm +application/vnd.syncml.dm+wbxml bdm +application/vnd.syncml.dm+xml xdm +# application/vnd.syncml.dm.notification +# application/vnd.syncml.ds.notification +application/vnd.tao.intent-module-archive tao +application/vnd.tcpdump.pcap pcap cap dmp +application/vnd.tmobile-livetv tmo +application/vnd.trid.tpt tpt +application/vnd.triscape.mxs mxs +application/vnd.trueapp tra +# application/vnd.truedoc +# application/vnd.ubisoft.webplayer +application/vnd.ufdl ufd ufdl +application/vnd.uiq.theme utz +application/vnd.umajin umj +application/vnd.unity unityweb +application/vnd.uoml+xml uoml +# application/vnd.uplanet.alert +# application/vnd.uplanet.alert-wbxml +# application/vnd.uplanet.bearer-choice +# application/vnd.uplanet.bearer-choice-wbxml +# application/vnd.uplanet.cacheop +# application/vnd.uplanet.cacheop-wbxml +# application/vnd.uplanet.channel +# application/vnd.uplanet.channel-wbxml +# application/vnd.uplanet.list +# application/vnd.uplanet.list-wbxml +# application/vnd.uplanet.listcmd +# application/vnd.uplanet.listcmd-wbxml +# application/vnd.uplanet.signal +application/vnd.vcx vcx +# application/vnd.vd-study +# application/vnd.vectorworks +# application/vnd.verimatrix.vcas +# application/vnd.vidsoft.vidconference +application/vnd.visio vsd vst vss vsw +application/vnd.visionary vis +# application/vnd.vividence.scriptfile +application/vnd.vsf vsf +# application/vnd.wap.sic +# application/vnd.wap.slc +application/vnd.wap.wbxml wbxml +application/vnd.wap.wmlc wmlc +application/vnd.wap.wmlscriptc wmlsc +application/vnd.webturbo wtb +# application/vnd.wfa.wsc +# application/vnd.wmc +# application/vnd.wmf.bootstrap +# application/vnd.wolfram.mathematica +# application/vnd.wolfram.mathematica.package +application/vnd.wolfram.player nbp +application/vnd.wordperfect wpd +application/vnd.wqd wqd +# application/vnd.wrq-hp3000-labelled +application/vnd.wt.stf stf +# application/vnd.wv.csp+wbxml +# application/vnd.wv.csp+xml +# application/vnd.wv.ssp+xml +application/vnd.xara xar +application/vnd.xfdl xfdl +# application/vnd.xfdl.webform +# application/vnd.xmi+xml +# application/vnd.xmpie.cpkg +# application/vnd.xmpie.dpkg +# application/vnd.xmpie.plan +# application/vnd.xmpie.ppkg +# application/vnd.xmpie.xlim +application/vnd.yamaha.hv-dic hvd +application/vnd.yamaha.hv-script hvs +application/vnd.yamaha.hv-voice hvp +application/vnd.yamaha.openscoreformat osf +application/vnd.yamaha.openscoreformat.osfpvg+xml osfpvg +# application/vnd.yamaha.remote-setup +application/vnd.yamaha.smaf-audio saf +application/vnd.yamaha.smaf-phrase spf +# application/vnd.yamaha.through-ngn +# application/vnd.yamaha.tunnel-udpencap +application/vnd.yellowriver-custom-menu cmp +application/vnd.zul zir zirz +application/vnd.zzazz.deck+xml zaz +application/voicexml+xml vxml +# application/vq-rtcpxr +# application/watcherinfo+xml +# application/whoispp-query +# application/whoispp-response +application/widget wgt +application/winhlp hlp +# application/wita +# application/wordperfect5.1 +application/wsdl+xml wsdl +application/wspolicy+xml wspolicy +application/x-7z-compressed 7z +application/x-abiword abw +application/x-ace-compressed ace +application/x-authorware-bin aab x32 u32 vox +application/x-authorware-map aam +application/x-authorware-seg aas +application/x-bcpio bcpio +application/x-bittorrent torrent +application/x-bzip bz +application/x-bzip2 bz2 boz +application/x-cdlink vcd +application/x-chat chat +application/x-chess-pgn pgn +# application/x-compress +application/x-cpio cpio +application/x-csh csh +application/x-debian-package deb udeb +application/x-director dir dcr dxr cst cct cxt w3d fgd swa +application/x-doom wad +application/x-dtbncx+xml ncx +application/x-dtbook+xml dtb +application/x-dtbresource+xml res +application/x-dvi dvi +application/x-font-bdf bdf +# application/x-font-dos +# application/x-font-framemaker +application/x-font-ghostscript gsf +# application/x-font-libgrx +application/x-font-linux-psf psf +application/x-font-otf otf +application/x-font-pcf pcf +application/x-font-snf snf +# application/x-font-speedo +# application/x-font-sunos-news +application/x-font-ttf ttf ttc +application/x-font-type1 pfa pfb pfm afm +application/x-font-woff woff +# application/x-font-vfont +application/x-futuresplash spl +application/x-gnumeric gnumeric +application/x-gtar gtar +# application/x-gzip +application/x-hdf hdf +application/x-java-jnlp-file jnlp +application/x-latex latex +application/x-mobipocket-ebook prc mobi +application/x-ms-application application +application/x-ms-wmd wmd +application/x-ms-wmz wmz +application/x-ms-xbap xbap +application/x-msaccess mdb +application/x-msbinder obd +application/x-mscardfile crd +application/x-msclip clp +application/x-msdownload exe dll com bat msi +application/x-msmediaview mvb m13 m14 +application/x-msmetafile wmf +application/x-msmoney mny +application/x-mspublisher pub +application/x-msschedule scd +application/x-msterminal trm +application/x-mswrite wri +application/x-netcdf nc cdf +application/x-pkcs12 p12 pfx +application/x-pkcs7-certificates p7b spc +application/x-pkcs7-certreqresp p7r +application/x-rar-compressed rar +application/x-sh sh +application/x-shar shar +application/x-shockwave-flash swf +application/x-silverlight-app xap +application/x-stuffit sit +application/x-stuffitx sitx +application/x-sv4cpio sv4cpio +application/x-sv4crc sv4crc +application/x-tar tar +application/x-tcl tcl +application/x-tex tex +application/x-tex-tfm tfm +application/x-texinfo texinfo texi +application/x-ustar ustar +application/x-wais-source src +application/x-x509-ca-cert der crt +application/x-xfig fig +application/x-xpinstall xpi +# application/x400-bp +# application/xcap-att+xml +# application/xcap-caps+xml +application/xcap-diff+xml xdf +# application/xcap-el+xml +# application/xcap-error+xml +# application/xcap-ns+xml +# application/xcon-conference-info-diff+xml +# application/xcon-conference-info+xml +application/xenc+xml xenc +application/xhtml+xml xhtml xht +# application/xhtml-voice+xml +application/xml xml xsl +application/xml-dtd dtd +# application/xml-external-parsed-entity +# application/xmpp+xml +application/xop+xml xop +application/xslt+xml xslt +application/xspf+xml xspf +application/xv+xml mxml xhvml xvml xvm +application/yang yang +application/yin+xml yin +application/zip zip +# audio/1d-interleaved-parityfec +# audio/32kadpcm +# audio/3gpp +# audio/3gpp2 +# audio/ac3 +audio/adpcm adp +# audio/amr +# audio/amr-wb +# audio/amr-wb+ +# audio/asc +# audio/atrac-advanced-lossless +# audio/atrac-x +# audio/atrac3 +audio/basic au snd +# audio/bv16 +# audio/bv32 +# audio/clearmode +# audio/cn +# audio/dat12 +# audio/dls +# audio/dsr-es201108 +# audio/dsr-es202050 +# audio/dsr-es202211 +# audio/dsr-es202212 +# audio/dv +# audio/dvi4 +# audio/eac3 +# audio/evrc +# audio/evrc-qcp +# audio/evrc0 +# audio/evrc1 +# audio/evrcb +# audio/evrcb0 +# audio/evrcb1 +# audio/evrcwb +# audio/evrcwb0 +# audio/evrcwb1 +# audio/example +# audio/fwdred +# audio/g719 +# audio/g722 +# audio/g7221 +# audio/g723 +# audio/g726-16 +# audio/g726-24 +# audio/g726-32 +# audio/g726-40 +# audio/g728 +# audio/g729 +# audio/g7291 +# audio/g729d +# audio/g729e +# audio/gsm +# audio/gsm-efr +# audio/gsm-hr-08 +# audio/ilbc +# audio/ip-mr_v2.5 +# audio/l16 +# audio/l20 +# audio/l24 +# audio/l8 +# audio/lpc +audio/midi mid midi kar rmi +# audio/mobile-xmf +audio/mp4 mp4a +# audio/mp4a-latm +# audio/mpa +# audio/mpa-robust +audio/mpeg mpga mp2 mp2a mp3 m2a m3a +# audio/mpeg4-generic +audio/ogg oga ogg spx +# audio/parityfec +# audio/pcma +# audio/pcma-wb +# audio/pcmu-wb +# audio/pcmu +# audio/prs.sid +# audio/qcelp +# audio/red +# audio/rtp-enc-aescm128 +# audio/rtp-midi +# audio/rtx +# audio/smv +# audio/smv0 +# audio/smv-qcp +# audio/sp-midi +# audio/speex +# audio/t140c +# audio/t38 +# audio/telephone-event +# audio/tone +# audio/uemclip +# audio/ulpfec +# audio/vdvi +# audio/vmr-wb +# audio/vnd.3gpp.iufp +# audio/vnd.4sb +# audio/vnd.audiokoz +# audio/vnd.celp +# audio/vnd.cisco.nse +# audio/vnd.cmles.radio-events +# audio/vnd.cns.anp1 +# audio/vnd.cns.inf1 +audio/vnd.dece.audio uva uvva +audio/vnd.digital-winds eol +# audio/vnd.dlna.adts +# audio/vnd.dolby.heaac.1 +# audio/vnd.dolby.heaac.2 +# audio/vnd.dolby.mlp +# audio/vnd.dolby.mps +# audio/vnd.dolby.pl2 +# audio/vnd.dolby.pl2x +# audio/vnd.dolby.pl2z +# audio/vnd.dolby.pulse.1 +audio/vnd.dra dra +audio/vnd.dts dts +audio/vnd.dts.hd dtshd +# audio/vnd.dvb.file dvb +# audio/vnd.everad.plj +# audio/vnd.hns.audio +audio/vnd.lucent.voice lvp +audio/vnd.ms-playready.media.pya pya +# audio/vnd.nokia.mobile-xmf +# audio/vnd.nortel.vbk +audio/vnd.nuera.ecelp4800 ecelp4800 +audio/vnd.nuera.ecelp7470 ecelp7470 +audio/vnd.nuera.ecelp9600 ecelp9600 +# audio/vnd.octel.sbc +# audio/vnd.qcelp +# audio/vnd.rhetorex.32kadpcm +audio/vnd.rip rip +# audio/vnd.sealedmedia.softseal.mpeg +# audio/vnd.vmx.cvsd +# audio/vorbis +# audio/vorbis-config +audio/webm weba +audio/x-aac aac +audio/x-aiff aif aiff aifc +audio/x-mpegurl m3u +audio/x-ms-wax wax +audio/x-ms-wma wma +audio/x-pn-realaudio ram ra +audio/x-pn-realaudio-plugin rmp +audio/x-wav wav +chemical/x-cdx cdx +chemical/x-cif cif +chemical/x-cmdf cmdf +chemical/x-cml cml +chemical/x-csml csml +# chemical/x-pdb +chemical/x-xyz xyz +image/bmp bmp +image/cgm cgm +# image/example +# image/fits +image/g3fax g3 +image/gif gif +image/ief ief +# image/jp2 +image/jpeg jpeg jpg jpe +# image/jpm +# image/jpx +image/ktx ktx +# image/naplps +image/png png +image/prs.btif btif +# image/prs.pti +image/svg+xml svg svgz +# image/t38 +image/tiff tiff tif +# image/tiff-fx +image/vnd.adobe.photoshop psd +# image/vnd.cns.inf2 +image/vnd.dece.graphic uvi uvvi uvg uvvg +image/vnd.dvb.subtitle sub +image/vnd.djvu djvu djv +image/vnd.dwg dwg +image/vnd.dxf dxf +image/vnd.fastbidsheet fbs +image/vnd.fpx fpx +image/vnd.fst fst +image/vnd.fujixerox.edmics-mmr mmr +image/vnd.fujixerox.edmics-rlc rlc +# image/vnd.globalgraphics.pgb +# image/vnd.microsoft.icon +# image/vnd.mix +image/vnd.ms-modi mdi +image/vnd.net-fpx npx +# image/vnd.radiance +# image/vnd.sealed.png +# image/vnd.sealedmedia.softseal.gif +# image/vnd.sealedmedia.softseal.jpg +# image/vnd.svf +image/vnd.wap.wbmp wbmp +image/vnd.xiff xif +image/webp webp +image/x-cmu-raster ras +image/x-cmx cmx +image/x-freehand fh fhc fh4 fh5 fh7 +image/x-icon ico +image/x-pcx pcx +image/x-pict pic pct +image/x-portable-anymap pnm +image/x-portable-bitmap pbm +image/x-portable-graymap pgm +image/x-portable-pixmap ppm +image/x-rgb rgb +image/x-xbitmap xbm +image/x-xpixmap xpm +image/x-xwindowdump xwd +# message/cpim +# message/delivery-status +# message/disposition-notification +# message/example +# message/external-body +# message/feedback-report +# message/global +# message/global-delivery-status +# message/global-disposition-notification +# message/global-headers +# message/http +# message/imdn+xml +# message/news +# message/partial +message/rfc822 eml mime +# message/s-http +# message/sip +# message/sipfrag +# message/tracking-status +# message/vnd.si.simp +# model/example +model/iges igs iges +model/mesh msh mesh silo +model/vnd.collada+xml dae +model/vnd.dwf dwf +# model/vnd.flatland.3dml +model/vnd.gdl gdl +# model/vnd.gs-gdl +# model/vnd.gs.gdl +model/vnd.gtw gtw +# model/vnd.moml+xml +model/vnd.mts mts +# model/vnd.parasolid.transmit.binary +# model/vnd.parasolid.transmit.text +model/vnd.vtu vtu +model/vrml wrl vrml +# multipart/alternative +# multipart/appledouble +# multipart/byteranges +# multipart/digest +# multipart/encrypted +# multipart/example +# multipart/form-data +# multipart/header-set +# multipart/mixed +# multipart/parallel +# multipart/related +# multipart/report +# multipart/signed +# multipart/voice-message +# text/1d-interleaved-parityfec +text/calendar ics ifb +text/css css +text/csv csv +# text/directory +# text/dns +# text/ecmascript +# text/enriched +# text/example +# text/fwdred +text/html html htm +# text/javascript +text/n3 n3 +# text/parityfec +text/plain txt text conf def list log in +# text/prs.fallenstein.rst +text/prs.lines.tag dsc +# text/vnd.radisys.msml-basic-layout +# text/red +# text/rfc822-headers +text/richtext rtx +# text/rtf +# text/rtp-enc-aescm128 +# text/rtx +text/sgml sgml sgm +# text/t140 +text/tab-separated-values tsv +text/troff t tr roff man me ms +text/turtle ttl +# text/ulpfec +text/uri-list uri uris urls +text/vcard vcard +# text/vnd.abc +text/vnd.curl curl +text/vnd.curl.dcurl dcurl +text/vnd.curl.scurl scurl +text/vnd.curl.mcurl mcurl +# text/vnd.dmclientscript +text/vnd.dvb.subtitle sub +# text/vnd.esmertec.theme-descriptor +text/vnd.fly fly +text/vnd.fmi.flexstor flx +text/vnd.graphviz gv +text/vnd.in3d.3dml 3dml +text/vnd.in3d.spot spot +# text/vnd.iptc.newsml +# text/vnd.iptc.nitf +# text/vnd.latex-z +# text/vnd.motorola.reflex +# text/vnd.ms-mediapackage +# text/vnd.net2phone.commcenter.command +# text/vnd.si.uricatalogue +text/vnd.sun.j2me.app-descriptor jad +# text/vnd.trolltech.linguist +# text/vnd.wap.si +# text/vnd.wap.sl +text/vnd.wap.wml wml +text/vnd.wap.wmlscript wmls +text/x-asm s asm +text/x-c c cc cxx cpp h hh dic +text/x-fortran f for f77 f90 +text/x-pascal p pas +text/x-java-source java +text/x-setext etx +text/x-uuencode uu +text/x-vcalendar vcs +text/x-vcard vcf +# text/xml +# text/xml-external-parsed-entity +# video/1d-interleaved-parityfec +video/3gpp 3gp +# video/3gpp-tt +video/3gpp2 3g2 +# video/bmpeg +# video/bt656 +# video/celb +# video/dv +# video/example +video/h261 h261 +video/h263 h263 +# video/h263-1998 +# video/h263-2000 +video/h264 h264 +# video/h264-rcdo +# video/h264-svc +video/jpeg jpgv +# video/jpeg2000 +video/jpm jpm jpgm +video/mj2 mj2 mjp2 +# video/mp1s +# video/mp2p +# video/mp2t +video/mp4 mp4 mp4v mpg4 +# video/mp4v-es +video/mpeg mpeg mpg mpe m1v m2v +# video/mpeg4-generic +# video/mpv +# video/nv +video/ogg ogv +# video/parityfec +# video/pointer +video/quicktime qt mov +# video/raw +# video/rtp-enc-aescm128 +# video/rtx +# video/smpte292m +# video/ulpfec +# video/vc1 +# video/vnd.cctv +video/vnd.dece.hd uvh uvvh +video/vnd.dece.mobile uvm uvvm +# video/vnd.dece.mp4 +video/vnd.dece.pd uvp uvvp +video/vnd.dece.sd uvs uvvs +video/vnd.dece.video uvv uvvv +# video/vnd.directv.mpeg +# video/vnd.directv.mpeg-tts +# video/vnd.dlna.mpeg-tts +video/vnd.dvb.file dvb +video/vnd.fvt fvt +# video/vnd.hns.video +# video/vnd.iptvforum.1dparityfec-1010 +# video/vnd.iptvforum.1dparityfec-2005 +# video/vnd.iptvforum.2dparityfec-1010 +# video/vnd.iptvforum.2dparityfec-2005 +# video/vnd.iptvforum.ttsavc +# video/vnd.iptvforum.ttsmpeg2 +# video/vnd.motorola.video +# video/vnd.motorola.videop +video/vnd.mpegurl mxu m4u +video/vnd.ms-playready.media.pyv pyv +# video/vnd.nokia.interleaved-multimedia +# video/vnd.nokia.videovoip +# video/vnd.objectvideo +# video/vnd.sealed.mpeg1 +# video/vnd.sealed.mpeg4 +# video/vnd.sealed.swf +# video/vnd.sealedmedia.softseal.mov +video/vnd.uvvu.mp4 uvu uvvu +video/vnd.vivo viv +video/webm webm +video/x-f4v f4v +video/x-fli fli +video/x-flv flv +video/x-m4v m4v +video/x-ms-asf asf asx +video/x-ms-wm wm +video/x-ms-wmv wmv +video/x-ms-wmx wmx +video/x-ms-wvx wvx +video/x-msvideo avi +video/x-sgi-movie movie +x-conference/x-cooltalk ice
@@ -0,0 +1,65 @@
+# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: OTF Message Silencer +# Why: To silence the "Resource interpreted as font but transferred with MIME +# type font/otf" message that occurs in Google Chrome +# Added by: niftylettuce +font/opentype otf + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifest +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest appcache manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Music playlist format (http://en.wikipedia.org/wiki/M3U) +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +application/x-mpegURL m3u8 + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: The FLAC lossless codec format +# Why: Streaming and serving FLAC audio +# Added by: jacobrask +audio/flac flac + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp + +# What: Matroska Mime Types +# Why: http://en.wikipedia.org/wiki/Matroska +# Added by: aduncan88 +video/x-matroska mkv +audio/x-matroska mka
@@ -0,0 +1,76 @@
+{ + "_args": [ + [ + "send@0.1.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express" + ] + ], + "_from": "send@0.1.0", + "_id": "send@0.1.0", + "_inCache": true, + "_installable": true, + "_location": "/send", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.1.61", + "_phantomChildren": {}, + "_requested": { + "name": "send", + "raw": "send@0.1.0", + "rawSpec": "0.1.0", + "scope": null, + "spec": "0.1.0", + "type": "version" + }, + "_requiredBy": [ + "/express" + ], + "_resolved": "https://registry.npmjs.org/send/-/send-0.1.0.tgz", + "_shasum": "cfb08ebd3cec9b7fc1a37d9ff9e875a971cf4640", + "_shrinkwrap": null, + "_spec": "send@0.1.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\express", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "dependencies": { + "debug": "*", + "fresh": "0.1.0", + "mime": "1.2.6", + "range-parser": "0.0.4" + }, + "description": "Better streaming static file server with Range and conditional-GET support", + "devDependencies": { + "connect": "2.x", + "mocha": "*", + "should": "*", + "supertest": "0.0.1" + }, + "directories": {}, + "dist": { + "shasum": "cfb08ebd3cec9b7fc1a37d9ff9e875a971cf4640", + "tarball": "http://registry.npmjs.org/send/-/send-0.1.0.tgz" + }, + "keywords": [ + "static", + "file", + "server" + ], + "main": "index", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "send", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "scripts": { + "test": "make test" + }, + "version": "0.1.0" +}
@@ -0,0 +1,7 @@
+/templates/ +/examples/ +/test/ +/.idea/ +/browser/ +.jshintrc +.travis.yml
@@ -0,0 +1,65 @@
+'use strict'; + +module.exports = function (grunt) { + + require('time-grunt')(grunt); + + grunt.initConfig({ + browserify: { + browser: { + src: [ require('./package.json').main ], + dest: './browser/shortid.js' + }, + tests: { + src: [ + './test/**/*.test.js' + ], + dest: './browser/shortid.test.js' + } + }, + + open: { + test: { + path: './test/index.html', + app: 'Google Chrome' + } + }, + + mochaTest: { + notify: { + src: 'test/**/*.test.js', + options: { + reporter: 'spec', + timeout: 50000 + } + } + }, + + jshint: { + options: { + jshintrc: '.jshintrc' + }, + all: [ + 'Gruntfile.js', + 'lib/**/*.js', + 'tests/*' + ] + } + + }); + require('load-grunt-tasks')(grunt); + + grunt.registerTask('build', [ + 'browserify' + ]); + + grunt.registerTask('test', [ + 'jshint', + 'mochaTest' + ]); + + grunt.registerTask('default', [ + 'build', + 'test' + ]); +};
@@ -0,0 +1,34 @@
+Copyright (c) Dylan Greene +All rights reserved. + +MIT +no-false-attribs License + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +Distributions of all or part of the Software intended to be used +by the recipients as they would use the unmodified Software, +containing modifications that substantially alter, remove, or +disable functionality of the Software, outside of the documented +configuration mechanisms provided by the Software, shall be +modified such that the Original Author's bug reporting email +addresses and urls are either replaced with the contact information +of the parties responsible for the changes, or removed entirely. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,255 @@
+## shortid [](https://travis-ci.org/dylang/shortid) [](https://www.npmjs.org/package/shortid) + +> Amazingly short non-sequential url-friendly unique id generator. + + + + + + + + +ShortId creates amazingly short non-sequential url-friendly unique ids. Perfect for url shorteners, MongoDB and Reddis ids, and any other id users might see. + + * By default 7-14 url-friendly characters: `A-Z`, `a-z`, `0-9`, `_-` + * Non-sequential so they are not predictable. + * Supports `cluster` (automatically), custom seeds, custom alphabet. + * Can generate any number of ids without duplicates, even millions per day. + * Perfect for games, especially if you are concerned about cheating so you don't want an easily guessable id. + * Apps can be restarted any number of times without any chance of repeating an id. + * Popular replacement for Mongo ID/Mongoose ID. + * Works in Node, io.js, and web browsers. + * Includes [Mocha](http://visionmedia.github.com/mocha/) tests. + + + +### Usage + +```js +var shortid = require('shortid'); + +console.log(shortid.generate()); +//PPBqWA9 +``` + +Mongoose Unique Id +```js +_id: { + type: String, + unique: true, + 'default': shortid.generate +}, +``` + + + +### Browser Compatibility + +The best way to use `shortid` in the browser is via [browserify](http://browserify.org/) or [webpack](http://webpack.github.io/). + +These tools will automatically only include the files necessary for browser compatibility. + +All tests will run in the browser as well: + +```bash +## build the bundle, then open Mocha in a browser to see the tests run. +$ grunt build open +``` + + + +### Example + +```js +~/projects/shortid ❯ node examples/examples.js +eWRhpRV +23TplPdS +46Juzcyx +dBvJIh-H +2WEKaVNO +7oet_d9Z +dogPzIz8 +nYrnfYEv +a4vhAoFG +hwX6aOr7 +``` + + +#### Real World Examples + +`shortId` was created for Node Knockout 2011 winner for Most Fun [Doodle Or Die](http://doodleordie.com). +Millions of doodles have been saved with `shortId` filenames. Every log message gets a `shortId` to make it easy +for us to look up later. + +Here are some other projects that use shortId: + +* [bevy](https://npmjs.org/package/bevy) - A simple server to manage multiple Node services. +* [capre](https://npmjs.org/package/capre) - Cross-Server Data Replication. +* [cordova-build](https://www.npmjs.org/package/cordova-build) - an alternative to phonegap build that runs on your servers/agents. +* [couchdb-tools](https://www.npmjs.org/package/couchdb-tools) - A library of handy functions for use when working with CouchDB documents. +* [CleverStack/clever-email](https://github.com/CleverStack/clever-email) - E-mail system for CleverStack. +* [CloudTypes](https://github.com/ticup/CloudTypes) - JavaScript end2end implementation of the Cloud Types model for Eventual Consistency programming. +* [dnode-tarantula](https://github.com/jutaz/dnode-tarantula) - an asynchronous rpc and event system for node.js based on dnode-protocol and TCP sockets. +* [mongoose-url-shortener](https://www.npmjs.org/package/mongoose-url-shortener) - A simple URL Shortening library for NodeJS using Promises/A+ results. +* [mozilla/smokejumper](https://github.com/mozilla/smokejumper) - The Smoke Jumper project is an effort to bring dead simple, secure, P2P file sharing to Firefox. +* [shortness](https://npmjs.org/package/shortness) - Node based URL shortener that uses SQLite. +* [file-db](https://npmjs.org/package/file-db) - Document database that uses directories and files to store its data, supporting nested key-value objects in named collections. +* [resume-generator](https://www.npmjs.org/package/resume-generator) - Resume Generator. +* [riffmint](https://npmjs.org/package/riffmint) - Collaboration in musical space. +* [rap1ds/dippa](https://github.com/rap1ds/dippa) - Dippa Editor – A web-based LaTeX editor + + + + +### API + +`var shortid = require('shortid');` + +--------------------------------------- + +#### `shortid.generate()` + +__Returns__ `string` non-sequential unique id. + +__Example__ + +```js +users.insert({ + _id: shortid.generate() + name: ... + email: ... + }); +``` + +--------------------------------------- + +#### `characters(string)` + +__Default:__ `'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_'` + +__Returns__ new alphabet as a `string` + +__Recommendation:__ If you don't like _ or -, you can to set new characters to use. + +__Optional__ + +Change the characters used. + +You must provide a string of all 64 unique characters. Order is not important. + +The default characters provided were selected because they are url safe. + +__Example__ + +```js +// use $ and @ instead of - and _ +shortid.characters('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$@'); +``` + +```js +// any 64 unicode characters work, but I wouldn't recommend this. +shortid.characters('ⒶⒷⒸⒹⒺⒻⒼⒽⒾⒿⓀⓁⓂⓃⓄⓅⓆⓇⓈⓉⓊⓋⓌⓍⓎⓏⓐⓑⓒⓓⓔⓕⓖⓗⓘⓙⓚⓛⓜⓝⓞⓟⓠⓡⓢⓣⓤⓥⓦⓧⓨⓩ①②③④⑤⑥⑦⑧⑨⑩⑪⑫'); +``` + + +--------------------------------------- + +#### `isValid(id)` + +__Returns__ `boolean` + +Check to see if an id is a valid `shortid`. Note: This only means the id _could_ have been generated by `shortid`, it doesn't guarantee it. + +__Example__ + +```js +shortid.isValid('41XTDbE'); +// true +``` + +```js +shortid.isValid('i have spaces'); +// false +``` + +--------------------------------------- + +#### `shortid.worker(integer)` + +__Default:__ `process.env.NODE_UNIQUE_ID || 0` + +__Recommendation:__ You typically won't want to change this. + +__Optional__ + +If you are running multiple server processes then you should make sure every one has a unique `worker` id. Should be an integer between 0 and 16. +If you do not do this there is very little chance of two servers generating the same id, but it is theatrically possible +if both are generated in the exact same second and are generating the same number of ids that second and a half-dozen random numbers are all exactly the same. + +__Example__ + +```js +shortId.seed(1000); +``` + +--------------------------------------- + +#### `shortid.seed(float)` + +__Default:__ `1` + +__Recommendation:__ You typically won't want to change this. + +__Optional__ + +Choose a unique value that will seed the random number generator so users won't be able to figure out the pattern of the unique ids. Call it just once in your application before using `shortId` and always use the same value in your application. + +Most developers won't need to use this, it's mainly for testing ShortId. + +If you are worried about users somehow decrypting the id then use it as a secret value for increased encryption. + +__Example__ + +```js +shortId.seed(1000); +``` + + + + + + +### About the Author + +Hi! Thanks for checking out this project! My name is **Dylan Greene**. When not overwhelmed with my two young kids I enjoy contributing +to the open source community. I'm also a tech lead at [Opower](http://opower.com). [](https://github.com/dylang) [](https://twitter.com/dylang) + +Here's some of my other Node projects: + +| Name | Description | npm Downloads | +|---|---|---| +| [`grunt‑notify`](https://github.com/dylang/grunt-notify) | Automatic desktop notifications for Grunt errors and warnings using Growl for OS X or Windows, Mountain Lion and Mavericks Notification Center, and Notify-Send. | [](https://www.npmjs.org/package/grunt-notify) | +| [`npm‑check`](https://github.com/dylang/npm-check) | Check for outdated, incorrect, and unused dependencies. | [](https://www.npmjs.org/package/npm-check) | +| [`grunt‑prompt`](https://github.com/dylang/grunt-prompt) | Interactive prompt for your Grunt config using console checkboxes, text input with filtering, password fields. | [](https://www.npmjs.org/package/grunt-prompt) | +| [`rss`](https://github.com/dylang/node-rss) | RSS feed generator. Add RSS feeds to any project. Supports enclosures and GeoRSS. | [](https://www.npmjs.org/package/rss) | +| [`xml`](https://github.com/dylang/node-xml) | Fast and simple xml generator. Supports attributes, CDATA, etc. Includes tests and examples. | [](https://www.npmjs.org/package/xml) | +| [`changelog`](https://github.com/dylang/changelog) | Command line tool (and Node module) that generates a changelog in color output, markdown, or json for modules in npmjs.org's registry as well as any public github.com repo. | [](https://www.npmjs.org/package/changelog) | +| [`grunt‑attention`](https://github.com/dylang/grunt-attention) | Display attention-grabbing messages in the terminal | [](https://www.npmjs.org/package/grunt-attention) | +| [`observatory`](https://github.com/dylang/observatory) | Beautiful UI for showing tasks running on the command line. | [](https://www.npmjs.org/package/observatory) | +| [`anthology`](https://github.com/dylang/anthology) | Module information and stats for any @npmjs user | [](https://www.npmjs.org/package/anthology) | +| [`grunt‑cat`](https://github.com/dylang/grunt-cat) | Echo a file to the terminal. Works with text, figlets, ascii art, and full-color ansi. | [](https://www.npmjs.org/package/grunt-cat) | + +_This list was generated using [anthology](https://github.com/dylang/anthology)._ + + +### License +Copyright (c) 2015 Dylan Greene, contributors. + +Released under the [MIT license](https://tldrlegal.com/license/mit-license). + +Screenshots are [CC BY-SA](http://creativecommons.org/licenses/by-sa/4.0/) (Attribution-ShareAlike). + +*** +_Generated using [grunt-readme](https://github.com/assemble/grunt-readme) with [grunt-templates-dylang](https://github.com/dylang/grunt-templates-dylang) on Sunday, April 5, 2015._ +_To make changes to this document look in `/templates/readme/` +
@@ -0,0 +1,98 @@
+'use strict'; + +var randomFromSeed = require('./random/random-from-seed'); + +var ORIGINAL = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-'; +var alphabet; +var previousSeed; + +var shuffled; + +function reset() { + shuffled = false; +} + +function setCharacters(_alphabet_) { + if (!_alphabet_) { + if (alphabet !== ORIGINAL) { + alphabet = ORIGINAL; + reset(); + } + return; + } + + if (_alphabet_ === alphabet) { + return; + } + + if (_alphabet_.length !== ORIGINAL.length) { + throw new Error('Custom alphabet for shortid must be ' + ORIGINAL.length + ' unique characters. You submitted ' + _alphabet_.length + ' characters: ' + _alphabet_); + } + + var unique = _alphabet_.split('').filter(function(item, ind, arr){ + return ind !== arr.lastIndexOf(item); + }); + + if (unique.length) { + throw new Error('Custom alphabet for shortid must be ' + ORIGINAL.length + ' unique characters. These characters were not unique: ' + unique.join(', ')); + } + + alphabet = _alphabet_; + reset(); +} + +function characters(_alphabet_) { + setCharacters(_alphabet_); + return alphabet; +} + +function setSeed(seed) { + randomFromSeed.seed(seed); + if (previousSeed !== seed) { + reset(); + previousSeed = seed; + } +} + +function shuffle() { + if (!alphabet) { + setCharacters(ORIGINAL); + } + + var sourceArray = alphabet.split(''); + var targetArray = []; + var r = randomFromSeed.nextValue(); + var characterIndex; + + while (sourceArray.length > 0) { + r = randomFromSeed.nextValue(); + characterIndex = Math.floor(r * sourceArray.length); + targetArray.push(sourceArray.splice(characterIndex, 1)[0]); + } + return targetArray.join(''); +} + +function getShuffled() { + if (shuffled) { + return shuffled; + } + shuffled = shuffle(); + return shuffled; +} + +/** + * lookup shuffled letter + * @param index + * @returns {string} + */ +function lookup(index) { + var alphabetShuffled = getShuffled(); + return alphabetShuffled[index]; +} + +module.exports = { + characters: characters, + seed: setSeed, + lookup: lookup, + shuffled: getShuffled +};
@@ -0,0 +1,17 @@
+'use strict'; +var alphabet = require('./alphabet'); + +/** + * Decode the id to get the version and worker + * Mainly for debugging and testing. + * @param id - the shortid-generated id. + */ +function decode(id) { + var characters = alphabet.shuffled(); + return { + version: characters.indexOf(id.substr(0, 1)) & 0x0f, + worker: characters.indexOf(id.substr(1, 1)) & 0x0f + }; +} + +module.exports = decode;
@@ -0,0 +1,19 @@
+'use strict'; + +var randomByte = require('./random/random-byte'); + +function encode(lookup, number) { + var loopCounter = 0; + var done; + + var str = ''; + + while (!done) { + str = str + lookup( ( (number >> (4 * loopCounter)) & 0x0f ) | randomByte() ); + done = number < (Math.pow(16, loopCounter + 1 ) ); + loopCounter++; + } + return str; +} + +module.exports = encode;
@@ -0,0 +1,100 @@
+'use strict'; + +var alphabet = require('./alphabet'); +var encode = require('./encode'); +var decode = require('./decode'); +var isValid = require('./is-valid'); + +// Ignore all milliseconds before a certain time to reduce the size of the date entropy without sacrificing uniqueness. +// This number should be updated every year or so to keep the generated id short. +// To regenerate `new Date() - 0` and bump the version. Always bump the version! +var REDUCE_TIME = 1426452414093; + +// don't change unless we change the algos or REDUCE_TIME +// must be an integer and less than 16 +var version = 5; + +// if you are using cluster or multiple servers use this to make each instance +// has a unique value for worker +// Note: I don't know if this is automatically set when using third +// party cluster solutions such as pm2. +var clusterWorkerId = require('./util/cluster-worker-id') || 0; + +// Counter is used when shortid is called multiple times in one second. +var counter; + +// Remember the last time shortid was called in case counter is needed. +var previousSeconds; + +/** + * Generate unique id + * Returns string id + */ +function generate() { + + var str = ''; + + var seconds = Math.floor((Date.now() - REDUCE_TIME) * 0.001); + + if (seconds === previousSeconds) { + counter++; + } else { + counter = 0; + previousSeconds = seconds; + } + + str = str + encode(alphabet.lookup, version); + str = str + encode(alphabet.lookup, clusterWorkerId); + if (counter > 0) { + str = str + encode(alphabet.lookup, counter); + } + str = str + encode(alphabet.lookup, seconds); + + return str; +} + + +/** + * Set the seed. + * Highly recommended if you don't want people to try to figure out your id schema. + * exposed as shortid.seed(int) + * @param seed Integer value to seed the random alphabet. ALWAYS USE THE SAME SEED or you might get overlaps. + */ +function seed(seedValue) { + alphabet.seed(seedValue); + return module.exports; +} + +/** + * Set the cluster worker or machine id + * exposed as shortid.worker(int) + * @param workerId worker must be positive integer. Number less than 16 is recommended. + * returns shortid module so it can be chained. + */ +function worker(workerId) { + clusterWorkerId = workerId; + return module.exports; +} + +/** + * + * sets new characters to use in the alphabet + * returns the shuffled alphabet + */ +function characters(newCharacters) { + if (newCharacters !== undefined) { + alphabet.characters(newCharacters); + } + + return alphabet.shuffled(); +} + + +// Export all other functions as properties of the generate function +module.exports = generate; +module.exports.generate = generate; +module.exports.seed = seed; +module.exports.worker = worker; +module.exports.characters = characters; +module.exports.decode = decode; +module.exports.isValid = isValid;
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+'use strict'; +var alphabet = require('./alphabet'); + +function isShortId(id) { + if (!id || typeof id !== 'string' || id.length < 6 ) { + return false; + } + + var characters = alphabet.characters(); + var invalidCharacters = id.split('').map(function(char){ + if (characters.indexOf(char) === -1) { + return char; + } + }).join('').split('').join(''); + + return invalidCharacters.length === 0; +} + +module.exports = isShortId;
@@ -0,0 +1,14 @@
+'use strict'; + +var crypto = window.crypto || window.msCrypto; // IE 11 uses window.msCrypto + +function randomByte() { + if (!crypto || !crypto.getRandomValues) { + return Math.floor(Math.random() * 256) & 0x30; + } + var dest = new Uint8Array(1); + crypto.getRandomValues(dest); + return dest[0] & 0x30; +} + +module.exports = randomByte;
@@ -0,0 +1,10 @@
+'use strict'; + +var crypto = require('crypto'); +var randomBytes = crypto.randomBytes; + +function randomByte() { + return randomBytes(1)[0] & 0x30; +} + +module.exports = randomByte;
@@ -0,0 +1,25 @@
+'use strict'; + +// Found this seed-based random generator somewhere +// Based on The Central Randomizer 1.3 (C) 1997 by Paul Houle (houle@msc.cornell.edu) + +var seed = 1; + +/** + * return a random number based on a seed + * @param seed + * @returns {number} + */ +function getNextValue() { + seed = (seed * 9301 + 49297) % 233280; + return seed/(233280.0); +} + +function setSeed(_seed_) { + seed = _seed_; +} + +module.exports = { + nextValue: getNextValue, + seed: setSeed +};
@@ -0,0 +1,3 @@
+'use strict'; + +module.exports = 0;
@@ -0,0 +1,3 @@
+'use strict'; + +module.exports = parseInt(process.env.NODE_UNIQUE_ID || 0, 10);
@@ -0,0 +1,76 @@
+{ + "name": "shortid", + "version": "2.2.2", + "description": "Amazingly short non-sequential url-friendly unique id generator.", + "main": "lib/index.js", + "scripts": { + "test": "grunt test" + }, + "keywords": [ + "short", + "tiny", + "id", + "uuid", + "bitly", + "shorten", + "mongoid", + "shortid", + "tinyid" + ], + "homepage": "https://github.com/dylang/shortid", + "author": { + "name": "Dylan Greene", + "email": "dylang@gmail.com" + }, + "repository": { + "type": "git", + "url": "https://github.com/dylang/shortid.git" + }, + "browser": { + "./lib/util/cluster-worker-id.js": "./lib/util/cluster-worker-id-browser.js", + "./lib/random/random-byte.js": "./lib/random/random-byte-browser.js" + }, + "devDependencies": { + "chai": "^2.2.0", + "envify": "^3.4.0", + "grunt": "^0.4.5", + "grunt-browserify": "^3.6.0", + "grunt-contrib-concat": "^0.5.1", + "grunt-contrib-jshint": "^0.11.1", + "grunt-contrib-uglify": "^0.8.1", + "grunt-mocha-test": "^0.12.7", + "grunt-notify": "^0.4.1", + "grunt-open": "^0.2.3", + "grunt-release": "^0.12.0", + "grunt-templates-dylang": "^1.0.10", + "load-grunt-tasks": "^3.1.0", + "mocha": "^2.2.1", + "time-grunt": "^1.1.0" + }, + "license": "MIT", + "gitHead": "2c47c2f6b3f38449518830602cff39b3485af0e4", + "bugs": { + "url": "https://github.com/dylang/shortid/issues" + }, + "_id": "shortid@2.2.2", + "_shasum": "7b76bffb6b719aef8b1886dab2488fb5a97ce53a", + "_from": "shortid@*", + "_npmVersion": "2.7.5", + "_nodeVersion": "1.5.1", + "_npmUser": { + "name": "dylang", + "email": "dylang@gmail.com" + }, + "maintainers": [ + { + "name": "dylang", + "email": "dylang@gmail.com" + } + ], + "dist": { + "shasum": "7b76bffb6b719aef8b1886dab2488fb5a97ce53a", + "tarball": "http://registry.npmjs.org/shortid/-/shortid-2.2.2.tgz" + }, + "directories": {}, + "_resolved": "http://registry.npmjs.org/shortid/-/shortid-2.2.2.tgz" +}
@@ -0,0 +1,25 @@
+ +0.3.1 / 2014-10-27 +================== + + * bump parser version + * fix room autopruning + * add autoprunning of empty rooms + * rooms are now created as objects + * added the repository field. + * updated the debug dependency. + +0.3.0 / 2014-05-30 +================== + + * bump `socket.io-parser` for binary ack fix + +0.2.0 / 2014-03-14 +================== + + * upgraded faster parser + +0.1.0 / 2014-03-07 +================== + + * initial commit
@@ -0,0 +1,16 @@
+ +# socket.io-adapter + +Default socket.io in-memory adapter class. + +## How to use + +This module is not intended for end-user usage, but can be used as an +interface to inheirt from from other adapters you might want to build. + +As an example of an adapter that builds on top of this, please take a look +at [socket.io-redis](https://github.com/learnboost/socket.io-redis). + +## License + +MIT
@@ -0,0 +1,144 @@
+ +/** + * Module dependencies. + */ + +var keys = require('object-keys'); +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); + +/** + * Module exports. + */ + +module.exports = Adapter; + +/** + * Memory adapter constructor. + * + * @param {Namespace} nsp + * @api public + */ + +function Adapter(nsp){ + this.nsp = nsp; + this.rooms = {}; + this.sids = {}; + this.encoder = new parser.Encoder(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Adapter.prototype.__proto__ = Emitter.prototype; + +/** + * Adds a socket from a room. + * + * @param {String} socket id + * @param {String} room name + * @param {Function} callback + * @api public + */ + +Adapter.prototype.add = function(id, room, fn){ + this.sids[id] = this.sids[id] || {}; + this.sids[id][room] = true; + this.rooms[room] = this.rooms[room] || {}; + this.rooms[room][id] = true; + if (fn) process.nextTick(fn.bind(null, null)); +}; + +/** + * Removes a socket from a room. + * + * @param {String} socket id + * @param {String} room name + * @param {Function} callback + * @api public + */ + +Adapter.prototype.del = function(id, room, fn){ + this.sids[id] = this.sids[id] || {}; + this.rooms[room] = this.rooms[room] || {}; + delete this.sids[id][room]; + delete this.rooms[room][id]; + if (this.rooms.hasOwnProperty(room) && !keys(this.rooms[room]).length) { + delete this.rooms[room]; + } + + if (fn) process.nextTick(fn.bind(null, null)); +}; + +/** + * Removes a socket from all rooms it's joined. + * + * @param {String} socket id + * @api public + */ + +Adapter.prototype.delAll = function(id, fn){ + var rooms = this.sids[id]; + if (rooms) { + for (var room in rooms) { + if (rooms.hasOwnProperty(room)) { + delete this.rooms[room][id]; + } + + if (this.rooms.hasOwnProperty(room) && !keys(this.rooms[room]).length) { + delete this.rooms[room]; + } + } + } + delete this.sids[id]; +}; + +/** + * Broadcasts a packet. + * + * Options: + * - `flags` {Object} flags for this packet + * - `except` {Array} sids that should be excluded + * - `rooms` {Array} list of rooms to broadcast to + * + * @param {Object} packet object + * @api public + */ + +Adapter.prototype.broadcast = function(packet, opts){ + var rooms = opts.rooms || []; + var except = opts.except || []; + var flags = opts.flags || {}; + var ids = {}; + var self = this; + var socket; + + packet.nsp = this.nsp.name; + this.encoder.encode(packet, function(encodedPackets) { + if (rooms.length) { + for (var i = 0; i < rooms.length; i++) { + var room = self.rooms[rooms[i]]; + if (!room) continue; + for (var id in room) { + if (room.hasOwnProperty(id)) { + if (ids[id] || ~except.indexOf(id)) continue; + socket = self.nsp.connected[id]; + if (socket) { + socket.packet(encodedPackets, true, flags.volatile); + ids[id] = true; + } + } + } + } + } else { + for (var id in self.sids) { + if (self.sids.hasOwnProperty(id)) { + if (~except.indexOf(id)) continue; + socket = self.nsp.connected[id]; + if (socket) socket.packet(encodedPackets, true, flags.volatile); + } + } + } + }); +};
@@ -0,0 +1,3 @@
+{ + "laxbreak": true +}
@@ -0,0 +1,6 @@
+support +test +examples +example +*.sock +dist
@@ -0,0 +1,126 @@
+ +1.0.2 / 2014-06-10 +================== + + * browser: update color palette (#113, @gscottolson) + * common: make console logging function configurable (#108, @timoxley) + * node: fix %o colors on old node <= 0.8.x + * Makefile: find node path using shell/which (#109, @timoxley) + +1.0.1 / 2014-06-06 +================== + + * browser: use `removeItem()` to clear localStorage + * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777) + * package: add "contributors" section + * node: fix comment typo + * README: list authors + +1.0.0 / 2014-06-04 +================== + + * make ms diff be global, not be scope + * debug: ignore empty strings in enable() + * node: make DEBUG_COLORS able to disable coloring + * *: export the `colors` array + * npmignore: don't publish the `dist` dir + * Makefile: refactor to use browserify + * package: add "browserify" as a dev dependency + * Readme: add Web Inspector Colors section + * node: reset terminal color for the debug content + * node: map "%o" to `util.inspect()` + * browser: map "%j" to `JSON.stringify()` + * debug: add custom "formatters" + * debug: use "ms" module for humanizing the diff + * Readme: add "bash" syntax highlighting + * browser: add Firebug color support + * browser: add colors for WebKit browsers + * node: apply log to `console` + * rewrite: abstract common logic for Node & browsers + * add .jshintrc file + +0.8.1 / 2014-04-14 +================== + + * package: re-add the "component" section + +0.8.0 / 2014-03-30 +================== + + * add `enable()` method for nodejs. Closes #27 + * change from stderr to stdout + * remove unnecessary index.js file + +0.7.4 / 2013-11-13 +================== + + * remove "browserify" key from package.json (fixes something in browserify) + +0.7.3 / 2013-10-30 +================== + + * fix: catch localStorage security error when cookies are blocked (Chrome) + * add debug(err) support. Closes #46 + * add .browser prop to package.json. Closes #42 + +0.7.2 / 2013-02-06 +================== + + * fix package.json + * fix: Mobile Safari (private mode) is broken with debug + * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript + +0.7.1 / 2013-02-05 +================== + + * add repository URL to package.json + * add DEBUG_COLORED to force colored output + * add browserify support + * fix component. Closes #24 + +0.7.0 / 2012-05-04 +================== + + * Added .component to package.json + * Added debug.component.js build + +0.6.0 / 2012-03-16 +================== + + * Added support for "-" prefix in DEBUG [Vinay Pulim] + * Added `.enabled` flag to the node version [TooTallNate] + +0.5.0 / 2012-02-02 +================== + + * Added: humanize diffs. Closes #8 + * Added `debug.disable()` to the CS variant + * Removed padding. Closes #10 + * Fixed: persist client-side variant again. Closes #9 + +0.4.0 / 2012-02-01 +================== + + * Added browser variant support for older browsers [TooTallNate] + * Added `debug.enable('project:*')` to browser variant [TooTallNate] + * Added padding to diff (moved it to the right) + +0.3.0 / 2012-01-26 +================== + + * Added millisecond diff when isatty, otherwise UTC string + +0.2.0 / 2012-01-22 +================== + + * Added wildcard support + +0.1.0 / 2011-12-02 +================== + + * Added: remove colors unless stderr isatty [TooTallNate] + +0.0.1 / 2010-01-03 +================== + + * Initial release
@@ -0,0 +1,33 @@
+ +# get Makefile directory name: http://stackoverflow.com/a/5982798/376773 +THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd) + +# BIN directory +BIN := $(THIS_DIR)/node_modules/.bin + +# applications +NODE ?= $(shell which node) +NPM ?= $(NODE) $(shell which npm) +BROWSERIFY ?= $(NODE) $(BIN)/browserify + +all: dist/debug.js + +install: node_modules + +clean: + @rm -rf node_modules dist + +dist: + @mkdir -p $@ + +dist/debug.js: node_modules browser.js debug.js dist + @$(BROWSERIFY) \ + --standalone debug \ + . > $@ + +node_modules: package.json + @NODE_ENV= $(NPM) install + @touch node_modules + +.PHONY: all install clean
@@ -0,0 +1,153 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +```bash +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + b('doing some work'); +}, 1200); +``` + +#### Web Inspector Colors + + Colors are also enabled on "Web Inspectors" that understand the `%c` formatting + option. These are WebKit web inspectors, and the Firebug plugin for Firefox. + Colored output looks something like: + +  + +### stderr vs stdout + +You can set an alternative logging method per-namespace by overriding the `log` method on a per-namespace or globally: + +Example _stderr.js_: + +```js +var debug = require('../'); +var log = debug('app:log'); + +// by default console.log is used +log('goes to stdout!'); + +var error = debug('app:error'); +// set this namespace to log via console.error +error.log = console.error.bind(console); // don't forget to bind to console! +error('goes to stderr'); +log('still goes to stdout!'); + +// set all output to go via console.warn +// overrides all per-namespace log settings +debug.log = console.warn.bind(console); +log('now goes to stderr via console.warn'); +error('still goes to stderr, but via console.warn now'); +``` + +## Authors + + - TJ Holowaychuk + - Nathan Rajlich + +## License + +(The MIT License) + +Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,144 @@
+ +/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors and the Firebug + * extension (*not* the built-in Firefox web inpector) are + * known to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // is webkit? http://stackoverflow.com/a/16459606/376773 + return ('WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (window.console && (console.firebug || (console.exception && console.table))); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + return JSON.stringify(v); +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? '%c ' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return args + + var c = 'color: ' + this.color; + args = [args[0], c, ''].concat(Array.prototype.slice.call(args, 1)); + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); + return args; +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // This hackery is required for IE8, + // where the `console.log` function doesn't have 'apply' + return 'object' == typeof console + && 'function' == typeof console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + localStorage.removeItem('debug'); + } else { + localStorage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = localStorage.debug; + } catch(e) {} + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load());
@@ -0,0 +1,19 @@
+{ + "name": "debug", + "repo": "visionmedia/debug", + "description": "small debugging utility", + "version": "1.0.2", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "browser.js", + "scripts": [ + "browser.js", + "debug.js" + ], + "dependencies": { + "guille/ms.js": "0.6.1" + } +}
@@ -0,0 +1,197 @@
+ +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = debug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = require('ms'); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lowercased letter, i.e. "n". + */ + +exports.formatters = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function selectColor() { + return exports.colors[prevColor++ % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function debug(namespace) { + + // define the `disabled` version + function disabled() { + } + disabled.enabled = false; + + // define the `enabled` version + function enabled() { + + var self = enabled; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // add the `color` if not set + if (null == self.useColors) self.useColors = exports.useColors(); + if (null == self.color && self.useColors) self.color = selectColor(); + + var args = Array.prototype.slice.call(arguments); + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %o + args = ['%o'].concat(args); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + if ('function' === typeof exports.formatArgs) { + args = exports.formatArgs.apply(self, args); + } + var logFn = exports.log || enabled.log || console.log.bind(console); + logFn.apply(self, args); + } + enabled.enabled = true; + + var fn = exports.enabled(namespace) ? enabled : disabled; + + fn.namespace = namespace; + + return fn; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace('*', '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,129 @@
+ +/** + * Module dependencies. + */ + +var tty = require('tty'); +var util = require('util'); + +/** + * This is the Node.js implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = require('./debug'); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; + +/** + * Colors. + */ + +exports.colors = [6, 2, 3, 4, 5, 1]; + +/** + * Is stdout a TTY? Colored output is enabled when `true`. + */ + +function useColors() { + var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); + if (0 === debugColors.length) { + return tty.isatty(1); + } else { + return '0' !== debugColors + && 'no' !== debugColors + && 'false' !== debugColors + && 'disabled' !== debugColors; + } +} + +/** + * Map %o to `util.inspect()`, since Node doesn't do that out of the box. + */ + +var inspect = (4 === util.inspect.length ? + // node <= 0.8.x + function (v, colors) { + return util.inspect(v, void 0, void 0, colors); + } : + // node > 0.8.x + function (v, colors) { + return util.inspect(v, { colors: colors }); + } +); + +exports.formatters.o = function(v) { + return inspect(v, this.useColors) + .replace(/\s*\n\s*/g, ' '); +}; + +/** + * Adds ANSI color escape codes if enabled. + * + * @api public + */ + +function formatArgs() { + var args = arguments; + var useColors = this.useColors; + var name = this.namespace; + + if (useColors) { + var c = this.color; + + args[0] = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[0m' + + args[0] + '\u001b[3' + c + 'm' + + ' +' + exports.humanize(this.diff) + '\u001b[0m'; + } else { + args[0] = new Date().toUTCString() + + ' ' + name + ' ' + args[0]; + } + return args; +} + +/** + * Invokes `console.log()` with the specified arguments. + */ + +function log() { + return console.log.apply(console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + if (null == namespaces) { + // If you set a process.env field to null or undefined, it gets cast to the + // string 'null' or 'undefined'. Just delete instead. + delete process.env.DEBUG; + } else { + process.env.DEBUG = namespaces; + } +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + return process.env.DEBUG; +} + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +exports.enable(load());
@@ -0,0 +1,94 @@
+{ + "_args": [ + [ + "debug@1.0.2", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-adapter" + ] + ], + "_from": "debug@1.0.2", + "_id": "debug@1.0.2", + "_inCache": true, + "_installable": true, + "_location": "/socket.io-adapter/debug", + "_npmUser": { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + }, + "_npmVersion": "1.4.9", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@1.0.2", + "rawSpec": "1.0.2", + "scope": null, + "spec": "1.0.2", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-adapter" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-1.0.2.tgz", + "_shasum": "3849591c10cce648476c3c7c2e2e3416db5963c4", + "_shrinkwrap": null, + "_spec": "debug@1.0.2", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-adapter", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./browser.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "browser.js" + } + }, + "contributors": [ + { + "email": "nathan@tootallnate.net", + "name": "Nathan Rajlich", + "url": "http://n8.io" + } + ], + "dependencies": { + "ms": "0.6.2" + }, + "description": "small debugging utility", + "devDependencies": { + "browserify": "4.1.6", + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "3849591c10cce648476c3c7c2e2e3416db5963c4", + "tarball": "http://registry.npmjs.org/debug/-/debug-1.0.2.tgz" + }, + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "./node.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + { + "email": "nathan@tootallnate.net", + "name": "tootallnate" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "version": "1.0.2" +}
@@ -0,0 +1,5 @@
+node_modules +test +History.md +Makefile +component.json
@@ -0,0 +1,33 @@
+# ms.js: miliseconds conversion utility + +```js +ms('1d') // 86400000 +ms('10h') // 36000000 +ms('2h') // 7200000 +ms('1m') // 60000 +ms('5s') // 5000 +ms('100') // 100 +``` + +```js +ms(60000) // "1m" +ms(2 * 60000) // "2m" +ms(ms('10 hours')) // "10h" +``` + +```js +ms(60000, { long: true }) // "1 minute" +ms(2 * 60000, { long: true }) // "2 minutes" +ms(ms('10 hours', { long: true })) // "10 hours" +``` + +- Node/Browser compatible. Published as `ms` in NPM. +- If a number is supplied to `ms`, a string with a unit is returned. +- If a string that contains the number is supplied, it returns it as +a number (e.g: it returns `100` for `'100'`). +- If you pass a string with a number and a valid unit, the number of +equivalent ms is returned. + +## License + +MIT
@@ -0,0 +1,111 @@
+/** + * Helpers. + */ + +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var y = d * 365.25; + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @return {String|Number} + * @api public + */ + +module.exports = function(val, options){ + options = options || {}; + if ('string' == typeof val) return parse(val); + return options.long + ? long(val) + : short(val); +}; + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); + if (!match) return; + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'y': + return n * y; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 's': + return n * s; + case 'ms': + return n; + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function short(ms) { + if (ms >= d) return Math.round(ms / d) + 'd'; + if (ms >= h) return Math.round(ms / h) + 'h'; + if (ms >= m) return Math.round(ms / m) + 'm'; + if (ms >= s) return Math.round(ms / s) + 's'; + return ms + 'ms'; +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function long(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) return; + if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; + return Math.ceil(ms / n) + ' ' + name + 's'; +}
@@ -0,0 +1,71 @@
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@@ -0,0 +1,67 @@
+{ + "_args": [ + [ + "socket.io-adapter@0.3.1", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io" + ] + ], + "_from": "socket.io-adapter@0.3.1", + "_id": "socket.io-adapter@0.3.1", + "_inCache": true, + "_installable": true, + "_location": "/socket.io-adapter", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": {}, + "_requested": { + "name": "socket.io-adapter", + "raw": "socket.io-adapter@0.3.1", + "rawSpec": "0.3.1", + "scope": null, + "spec": "0.3.1", + "type": "version" + }, + "_requiredBy": [ + "/socket.io" + ], + "_resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.3.1.tgz", + "_shasum": "df81f970b4df6493902d93e519c7b72755c3a958", + "_shrinkwrap": null, + "_spec": "socket.io-adapter@0.3.1", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io", + "bugs": { + "url": "https://github.com/Automattic/socket.io-adapter/issues" + }, + "dependencies": { + "debug": "1.0.2", + "object-keys": "1.0.1", + "socket.io-parser": "2.2.2" + }, + "description": "Default socket.io in-memory adapter class.", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "df81f970b4df6493902d93e519c7b72755c3a958", + "tarball": "http://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-0.3.1.tgz" + }, + "gitHead": "c22e10f6351e99b2673216898106590d9e290305", + "homepage": "https://github.com/Automattic/socket.io-adapter", + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "socket.io-adapter", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/Automattic/socket.io-adapter.git" + }, + "scripts": {}, + "version": "0.3.1" +}
@@ -0,0 +1,45 @@
+language: node_js +node_js: +- '0.10' +notifications: + irc: irc.freenode.org#socket.io +env: + global: + - secure: wn0UtEtmR0+5ecvr8mXaLJey5XZ4a3j2f5EDoBW0ItALKixqRR6wCrdplwp9MMEDGuer11byIy2YJ+HRazgpcdf+3IuHmSvLb5IItbAaEwcjskawarGcYQO8Gy6GffkbYLFsjEhlkFk9+yXPJuws9msY2+9Y0IymgY8rT9O4D98= + - secure: f5EAsqnJNW//oUgShxSGcDQsz6NUbwfkZCKoPymTamjyK69N5/Q70MQ5UrF3gih3ZiwWDK7Cd6T394vU+Jdrf+LdOdzgef3sz8YJbF3HiOOLp5tYuFVOtOMCBkefdJ/JkqFvrBQUgo3klSD6jUz2SdRlwi33iYlYO8mleO8IxRo= + - secure: 0ah52GLAyJYZwJpnYbTscXgSuSoRLQBj/X0mZeeNGofPbQdWyhQoyBJMq77cTZJQ0mPKd3acojRH5DzYO5q0sMMPkN5mW3couqlyMk94PoYgaiTYRj7dzPnegi1myeVTioX9jomwkh1j+kg1diIHz+VHOgp9n7u595F0HnVXRwA= + - secure: MFEtLhbKZKQDsU9h6dXLRSSZfBUWRJgVV4pucS0bSVA4SZ3Cqq405mg83EiUCww0L0jMXkKKojxcbNl5aHHIzWtTDJTiDw1ifQrIWsbSZ4IPFixd98hU9N7fI4BkEiNhN2j5W4iF+52GDr6Msuy9+6bbuUXEWcJnhjrJ4ePNlBs= +matrix: + include: + - node_js: '0.10' + env: BROWSER_NAME=chrome BROWSER_VERSION=latest + #- node_js: '0.10' + #env: BROWSER_NAME=firefox BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=safari BROWSER_VERSION=latest + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=6 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=7 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=8 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=9 + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=10 BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=ie BROWSER_VERSION=latest BROWSER_PLATFORM="Windows 2012" + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=6.1 + - node_js: '0.10' + env: BROWSER_NAME=iphone BROWSER_VERSION=7.1 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.0 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.1 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.2 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.3 + - node_js: '0.10' + env: BROWSER_NAME=android BROWSER_VERSION=4.4
@@ -0,0 +1,19 @@
+ui: mocha-bdd +server: ./test/support/server.js +browsers: + - name: chrome + version: 29..latest + - name: firefox + version: latest + - name: safari + version: latest + - name: ie + version: 10 + platform: Windows 2012 + - name: ie + version: [6..9, latest] + - name: iphone + version: 6.0..latest + - name: android + version: oldest..latest + version: 5.1
@@ -0,0 +1,342 @@
+ +1.2.0 / 2014-10-27 +================== + + * bump `engine.io-client`. + * set `readyState` before engine.io close event + * fix reconnection after reconnecting manually + * enable to stop reconnecting + * downloads badge + * support no schema relative url + * enable to reconnect manually + +1.1.0 / 2014-09-04 +================== + + * socket: fix in `has-binary` + * package: bump `socket.io-parser` + * package: bump `engine.io-client` + * further increase test timeout. + * double to singly quotes in tests. + * extend timeout and remember to close everything in each test case + * fix travis + * add travis + zuul matrix + * use svg instead of png to get better image quality in readme + * make CI build faster + * removed unnecessary code from try block. Only decode packet is needed. + * package: bump `browserify` + * package: bump `engine.io-client` + * fix autoConnect option + * npmignore: ignore `.gitignore` + * package: update `browserify` + * don't fire an extra reconnect when we're not reconnecting + after a failed initial connect attempt + * package: bump `socket.io-parser` for `component-emitter` dep fix + * updated tests to reflect `autoConnect` option + * add `autoConnect` option to wait with connecting + +1.0.6 / 2014-06-19 +================== + + * test fixes on internet explorer + * fixes for duplicate event propagation from manager instance [Rase-] + +1.0.5 / 2014-06-16 +================== + + * package: bump `engine.io-client` for better deps and smaller build + * handle io.connect(null, opts) correctly [audreyt] + * url: fix incorrect ports in certain connections [holic] + * manager: propagate all reconnection events to sockets [Rase-] + * index: added BC for `force new connection` + * socket: fix event buffering while in disconnected state [kevin-roark] + * package: stop using tarballs in dependencies [reid] + * manager: relay `connect_error` and `connect_timeout` to sockets + +1.0.4 / 2014-06-02 +================== + + * update build + +1.0.3 / 2014-05-31 +================== + + * package; bump `socket.io-parser` for binary ACK fix + * package: bump `engine.io-client` for binary UTF8 fix + +1.0.2 / 2014-05-28 +================== + + * package: bump `socket.io-parser` for windows fix + +1.0.1 / 2014-05-28 +================== + + * override npm tag + +1.0.0 / 2014-05-28 +================== + + * stable release + +1.0.0-pre5 / 2014-05-22 +======================= + + * package: bump `engine.io-client` for parser fixes + +1.0.0-pre4 / 2014-05-19 +======================= + + * build + +1.0.0-pre3 / 2014-05-17 +======================= + + * package: bump parser + * package: bump engine.io-client + +1.0.0-pre2 / 2014-04-27 +======================= + + * package: bump `engine.io-client` + * package: bump `zuul` + * allows user-level query string parameters to be in socket.request + * package: bump `socket.io-parser` + * package: bump `engine.io-client` for android fix + * tidy up .gitignore + +1.0.0-pre / 2014-03-14 +====================== + + * implemented `engine.io-client` + * implemented `socket.io-parser` + * implemented `json3` to avoid env pollution + * implemented `debug` + * added binary support + * added `browserify` support + +0.9.11 / 2012-11-02 +=================== + + * Enable use of 'xhr' transport in Node.js + * Fix the problem with disconnecting xhr-polling users + * Add should to devDependencies + * Prefer XmlHttpRequest if CORS is available + * Make client compatible with AMD loaders. + +0.9.10 / 2012-08-10 +=================== + + * fix removeAllListeners to behave as expected. + * set withCredentials to true only if xdomain. + * socket: disable disconnect on unload by default. + +0.9.9 / 2012-08-01 +================== + + * socket: fixed disconnect xhr url and made it actually sync + * *: bump xmlhttprequest dep + +0.9.8 / 2012-07-24 +================== + + * Fixed build. + +0.9.7 / 2012-07-24 +================== + + * iOS websocket crash fix. + * Fixed potential `open` collision. + * Fixed disconnectSync. + +0.9.6 / 2012-04-17 +================== + + * Don't position the jsonp form off the screen (android fix). + +0.9.5 / 2012-04-05 +================== + + * Bumped version. + +0.9.4 / 2012-04-01 +================== + + * Fixes polling loop upon reconnect advice (fixes #438). + +0.9.3 / 2012-03-28 +================== + + * Fix XHR.check, which was throwing an error transparently and causing non-IE browsers to fall back to JSONP [mikito] + * Fixed forced disconnect on window close [zzzaaa] + +0.9.2 / 2012-03-13 +================== + + * Transport order set by "options" [zzzaaa] + +0.9.1-1 / 2012-03-02 +==================== + + * Fixed active-x-obfuscator NPM dependency. + +0.9.1 / 2012-03-02 +================== + + * Misc corrections. + * Added warning within Firefox about webworker test in test runner. + * Update ws dependency [einaros] + * Implemented client side heartbeat checks. [felixge] + * Improved Firewall support with ActiveX obfuscation. [felixge] + * Fixed error handling during connection process. [Outsideris] + +0.9.0 / 2012-02-26 +================== + + * Added DS_Store to gitignore. + * Updated depedencies. + * Bumped uglify + * Tweaking code so it doesn't throw an exception when used inside a WebWorker in Firefox + * Do not rely on Array.prototype.indexOf as it breaks with pages that use the Prototype.js library. + * Windows support landed + * Use @einaros ws module instead of the old crap one + * Fix for broken closeTimeout and 'IE + xhr' goes into infinite loop on disconnection + * Disabled reconnection on error if reconnect option is set to false + * Set withCredentials to true before xhr to fix authentication + * Clears the timeout from reconnection attempt when there is a successful or failed reconnection. + This fixes the issue of setTimeout's carrying over from previous reconnection + and changing (skipping) values of self.reconnectionDelay in the newer reconnection. + * Removed decoding of parameters when chunking the query string. + This was used later on to construct the url to post to the socket.io server + for connection and if we're adding custom parameters of our own to this url + (for example for OAuth authentication) they were being sent decoded, which is wrong. + +0.8.7 / 2011-11-05 +================== + + * Bumped client + +0.8.6 / 2011-10-27 +================== + + * Added WebWorker support. + * Fixed swfobject and web_socket.js to not assume window. + * Fixed CORS detection for webworker. + * Fix `defer` for webkit in a webworker. + * Fixed io.util.request to not rely on window. + * FIxed; use global instead of window and dont rely on document. + * Fixed; JSON-P handshake if CORS is not available. + * Made underlying Transport disconnection trigger immediate socket.io disconnect. + * Fixed warning when compressing with Google Closure Compiler. + * Fixed builder's uglify utf-8 support. + * Added workaround for loading indicator in FF jsonp-polling. [3rd-Eden] + * Fixed host discovery lookup. [holic] + * Fixed close timeout when disconnected/reconnecting. [jscharlach] + * Fixed jsonp-polling feature detection. + * Fixed jsonp-polling client POSTing of \n. + * Fixed test runner on IE6/7 + +0.8.5 / 2011-10-07 +================== + + * Bumped client + +0.8.4 / 2011-09-06 +================== + + * Corrected build + +0.8.3 / 2011-09-03 +================== + + * Fixed `\n` parsing for non-JSON packets. + * Fixed; make Socket.IO XHTML doctype compatible (fixes #460 from server) + * Fixed support for Node.JS running `socket.io-client`. + * Updated repository name in `package.json`. + * Added support for different policy file ports without having to port + forward 843 on the server side [3rd-Eden] + +0.8.2 / 2011-08-29 +================== + + * Fixed flashsocket detection. + +0.8.1 / 2011-08-29 +================== + + * Bump version. + +0.8.0 / 2011-08-28 +================== + + * Added MozWebSocket support (hybi-10 doesn't require API changes) [einaros]. + +0.7.11 / 2011-08-27 +=================== + + * Corrected previous release (missing build). + +0.7.10 / 2011-08-27 +=================== + + * Fix for failing fallback in websockets + +0.7.9 / 2011-08-12 +================== + + * Added check on `Socket#onConnect` to prevent double `connect` events on the main manager. + * Fixed socket namespace connect test. Remove broken alternative namespace connect test. + * Removed test handler for removed test. + * Bumped version to match `socket.io` server. + +0.7.5 / 2011-08-08 +================== + + * Added querystring support for `connect` [3rd-Eden] + * Added partial Node.JS transports support [3rd-Eden, josephg] + * Fixed builder test. + * Changed `util.inherit` to replicate Object.create / __proto__. + * Changed and cleaned up some acceptance tests. + * Fixed race condition with a test that could not be run multiple times. + * Added test for encoding a payload. + * Added the ability to override the transport to use in acceptance test [3rd-Eden] + * Fixed multiple connect packets [DanielBaulig] + * Fixed jsonp-polling over-buffering [3rd-Eden] + * Fixed ascii preservation in minified socket.io client [3rd-Eden] + * Fixed socket.io in situations where the page is not served through utf8. + * Fixed namespaces not reconnecting after disconnect [3rd-Eden] + * Fixed default port for secure connections. + +0.7.4 / 2011-07-12 +================== + + * Added `SocketNamespace#of` shortcut. [3rd-Eden] + * Fixed a IE payload decoding bug. [3rd-Eden] + * Honor document protocol, unless overriden. [dvv] + * Fixed new builder dependencies. [3rd-Eden] + +0.7.3 / 2011-06-30 +================== + + * Fixed; acks don't depend on arity. They're automatic for `.send` and + callback based for `.emit`. [dvv] + * Added support for sub-sockets authorization. [3rd-Eden] + * Added BC support for `new io.connect`. [fat] + * Fixed double `connect` events. [3rd-Eden] + * Fixed reconnection with jsonp-polling maintaining old sessionid. [franck34] + +0.7.2 / 2011-06-22 +================== + + * Added `noop` message type. + +0.7.1 / 2011-06-21 +================== + + * Bumped socket.io dependency version for acceptance tests. + +0.7.0 / 2011-06-21 +================== + + * http://socket.io/announcement.html +
@@ -0,0 +1,36 @@
+ +REPORTER = dot + +build: socket.io.js + +socket.io.js: lib/*.js package.json + @./support/browserify.sh > socket.io.js + +test: + @if [ "x$(BROWSER_NAME)" = "x" ]; then make test-node; else make test-zuul; fi + +test-node: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + test/index.js + +test-zuul: + @if [ "x$(BROWSER_PLATFORM)" = "x" ]; then \ + ./node_modules/zuul/bin/zuul \ + --browser-name $(BROWSER_NAME) \ + --browser-version $(BROWSER_VERSION) \ + test/index.js; \ + else \ + ./node_modules/zuul/bin/zuul \ + --browser-name $(BROWSER_NAME) \ + --browser-version $(BROWSER_VERSION) \ + --browser-platform "$(BROWSER_PLATFORM)" \ + test/index.js; \ + fi + +test-cov: + @./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- \ + --reporter $(REPORTER) \ + test/ + +.PHONY: test
@@ -0,0 +1,166 @@
+ +# socket.io-client + +[](http://travis-ci.org/Automattic/socket.io-client) +[](http://badge.fury.io/js/socket.io-client) + + +## How to use + +A standalone build of `socket.io-client` is exposed automatically by the +socket.io server as `/socket.io/socket.io.js`. Alternatively you can +serve the file `socket.io.js` found at the root of this repository. + +```html +<script src="/socket.io/socket.io.js"></script> +<script> + var socket = io('http://localhost'); + socket.on('connect', function(){ + socket.on('event', function(data){}); + socket.on('disconnect', function(){}); + }); +</script> +``` + +Socket.IO is compatible with [browserify](http://browserify.org/). + +### Node.JS (server-side usage) + + Add `socket.io-client` to your `package.json` and then: + + ```js + var socket = require('socket.io-client')('http://localhost'); + socket.on('connect', function(){ + socket.on('event', function(data){}); + socket.on('disconnect', function(){}); + }); + ``` + +## API + +### IO(url:String, opts:Object):Socket + + Exposed as the `io` namespace in the standalone build, or the result + of calling `require('socket.io-client')`. + + When called, it creates a new `Manager` for the given URL, and attempts + to reuse an existing `Manager` for subsequent calls, unless the + `multiplex` option is passed with `false`. + + The rest of the options are passed to the `Manager` constructor (see below + for details). + + A `Socket` instance is returned for the namespace specified by the + pathname in the URL, defaulting to `/`. For example, if the `url` is + `http://localhost/users`, a transport connection will be established to + `http://localhost` and a Socket.IO connection will be established to + `/users`. + +### IO#protocol + + Socket.io protocol revision number this client works with. + +### IO#Socket + + Reference to the `Socket` constructor. + +### IO#Manager + + Reference to the `Manager` constructor. + +### IO#Emitter + + Reference to the `Emitter` constructor. + +### Manager(url:String, opts:Object) + + A `Manager` represents a connection to a given Socket.IO server. One or + more `Socket` instances are associated with the manager. The manager + can be accessed through the `io` property of each `Socket` instance. + + The `opts` are also passed to `engine.io` upon initialization of the + underlying `Socket`. + + Options: + - `reconnection` whether to reconnect automatically (`true`) + - `reconnectionDelay` how long to wait before attempting a new + reconnection (`1000`) + - `reconnectionDelayMax` maximum amount of time to wait between + reconnections (`5000`). Each attempt increases the reconnection by + the amount specified by `reconnectionDelay`. + - `timeout` connection timeout before a `connect_error` + and `connect_timeout` events are emitted (`20000`) + - `autoConnect` by setting this false, you have to call `manager.open` + whenever you decide it's appropriate + +#### Events + + - `connect`. Fired upon a successful connection. + - `connect_error`. Fired upon a connection error. + Parameters: + - `Object` error object + - `connect_timeout`. Fired upon a connection timeout. + - `reconnect`. Fired upon a successful reconnection. + Parameters: + - `Number` reconnection attempt number + - `reconnect_attempt`. Fired upon an attempt to reconnect. + - `reconnecting`. Fired upon an attempt to reconnect. + Parameters: + - `Number` reconnection attempt number + - `reconnect_error`. Fired upon a reconnection attempt error. + Parameters: + - `Object` error object + - `reconnect_failed`. Fired when couldn't reconnect within `reconnectionAttempts` + +The events above are also emitted on the individual sockets that +reconnect that depend on this `Manager`. + +### Manager#reconnection(v:Boolean):Manager + + Sets the `reconnection` option, or returns it if no parameters + are passed. + +### Manager#reconnectionAttempts(v:Boolean):Manager + + Sets the `reconnectionAttempts` option, or returns it if no parameters + are passed. + +### Manager#reconnectionDelay(v:Boolean):Manager + + Sets the `reconectionDelay` option, or returns it if no parameters + are passed. + +### Manager#reconnectionDelayMax(v:Boolean):Manager + + Sets the `reconectionDelayMax` option, or returns it if no parameters + are passed. + +### Manager#timeout(v:Boolean):Manager + + Sets the `timeout` option, or returns it if no parameters + are passed. + +### Socket + +#### Events + + - `connect`. Fired upon connecting. + - `error`. Fired upon a connection error + Parameters: + - `Object` error data + - `disconnect`. Fired upon a disconnection. + - `reconnect`. Fired upon a successful reconnection. + Parameters: + - `Number` reconnection attempt number + - `reconnect_attempt`. Fired upon an attempt to reconnect. + - `reconnecting`. Fired upon an attempt to reconnect. + Parameters: + - `Number` reconnection attempt number + - `reconnect_error`. Fired upon a reconnection attempt error. + Parameters: + - `Object` error object + - `reconnect_failed`. Fired when couldn't reconnect within `reconnectionAttempts` + +## License + +MIT
@@ -0,0 +1,87 @@
+ +/** + * Module dependencies. + */ + +var url = require('./url'); +var parser = require('socket.io-parser'); +var Manager = require('./manager'); +var debug = require('debug')('socket.io-client'); + +/** + * Module exports. + */ + +module.exports = exports = lookup; + +/** + * Managers cache. + */ + +var cache = exports.managers = {}; + +/** + * Looks up an existing `Manager` for multiplexing. + * If the user summons: + * + * `io('http://localhost/a');` + * `io('http://localhost/b');` + * + * We reuse the existing instance based on same scheme/port/host, + * and we initialize sockets for each namespace. + * + * @api public + */ + +function lookup(uri, opts) { + if (typeof uri == 'object') { + opts = uri; + uri = undefined; + } + + opts = opts || {}; + + var parsed = url(uri); + var source = parsed.source; + var id = parsed.id; + var io; + + if (opts.forceNew || opts['force new connection'] || false === opts.multiplex) { + debug('ignoring socket cache for %s', source); + io = Manager(source, opts); + } else { + if (!cache[id]) { + debug('new io instance for %s', source); + cache[id] = Manager(source, opts); + } + io = cache[id]; + } + + return io.socket(parsed.path); +} + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = parser.protocol; + +/** + * `connect`. + * + * @param {String} uri + * @api public + */ + +exports.connect = lookup; + +/** + * Expose constructors for standalone build. + * + * @api public + */ + +exports.Manager = require('./manager'); +exports.Socket = require('./socket');
@@ -0,0 +1,473 @@
+ +/** + * Module dependencies. + */ + +var url = require('./url'); +var eio = require('engine.io-client'); +var Socket = require('./socket'); +var Emitter = require('component-emitter'); +var parser = require('socket.io-parser'); +var on = require('./on'); +var bind = require('component-bind'); +var object = require('object-component'); +var debug = require('debug')('socket.io-client:manager'); +var indexOf = require('indexof'); + +/** + * Module exports + */ + +module.exports = Manager; + +/** + * `Manager` constructor. + * + * @param {String} engine instance or engine uri/opts + * @param {Object} options + * @api public + */ + +function Manager(uri, opts){ + if (!(this instanceof Manager)) return new Manager(uri, opts); + if (uri && ('object' == typeof uri)) { + opts = uri; + uri = undefined; + } + opts = opts || {}; + + opts.path = opts.path || '/socket.io'; + this.nsps = {}; + this.subs = []; + this.opts = opts; + this.reconnection(opts.reconnection !== false); + this.reconnectionAttempts(opts.reconnectionAttempts || Infinity); + this.reconnectionDelay(opts.reconnectionDelay || 1000); + this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000); + this.timeout(null == opts.timeout ? 20000 : opts.timeout); + this.readyState = 'closed'; + this.uri = uri; + this.connected = []; + this.attempts = 0; + this.encoding = false; + this.packetBuffer = []; + this.encoder = new parser.Encoder(); + this.decoder = new parser.Decoder(); + this.autoConnect = opts.autoConnect !== false; + if (this.autoConnect) this.open(); +} + +/** + * Propagate given event to sockets and emit on `this` + * + * @api private + */ + +Manager.prototype.emitAll = function() { + this.emit.apply(this, arguments); + for (var nsp in this.nsps) { + this.nsps[nsp].emit.apply(this.nsps[nsp], arguments); + } +}; + +/** + * Mix in `Emitter`. + */ + +Emitter(Manager.prototype); + +/** + * Sets the `reconnection` config. + * + * @param {Boolean} true/false if it should automatically reconnect + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnection = function(v){ + if (!arguments.length) return this._reconnection; + this._reconnection = !!v; + return this; +}; + +/** + * Sets the reconnection attempts config. + * + * @param {Number} max reconnection attempts before giving up + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionAttempts = function(v){ + if (!arguments.length) return this._reconnectionAttempts; + this._reconnectionAttempts = v; + return this; +}; + +/** + * Sets the delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelay = function(v){ + if (!arguments.length) return this._reconnectionDelay; + this._reconnectionDelay = v; + return this; +}; + +/** + * Sets the maximum delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelayMax = function(v){ + if (!arguments.length) return this._reconnectionDelayMax; + this._reconnectionDelayMax = v; + return this; +}; + +/** + * Sets the connection timeout. `false` to disable + * + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.timeout = function(v){ + if (!arguments.length) return this._timeout; + this._timeout = v; + return this; +}; + +/** + * Starts trying to reconnect if reconnection is enabled and we have not + * started reconnecting yet + * + * @api private + */ + +Manager.prototype.maybeReconnectOnOpen = function() { + // Only try to reconnect if it's the first time we're connecting + if (!this.openReconnect && !this.reconnecting && this._reconnection && this.attempts === 0) { + // keeps reconnection from firing twice for the same reconnection loop + this.openReconnect = true; + this.reconnect(); + } +}; + + +/** + * Sets the current transport `socket`. + * + * @param {Function} optional, callback + * @return {Manager} self + * @api public + */ + +Manager.prototype.open = +Manager.prototype.connect = function(fn){ + debug('readyState %s', this.readyState); + if (~this.readyState.indexOf('open')) return this; + + debug('opening %s', this.uri); + this.engine = eio(this.uri, this.opts); + var socket = this.engine; + var self = this; + this.readyState = 'opening'; + this.skipReconnect = false; + + // emit `open` + var openSub = on(socket, 'open', function() { + self.onopen(); + fn && fn(); + }); + + // emit `connect_error` + var errorSub = on(socket, 'error', function(data){ + debug('connect_error'); + self.cleanup(); + self.readyState = 'closed'; + self.emitAll('connect_error', data); + if (fn) { + var err = new Error('Connection error'); + err.data = data; + fn(err); + } + + self.maybeReconnectOnOpen(); + }); + + // emit `connect_timeout` + if (false !== this._timeout) { + var timeout = this._timeout; + debug('connect attempt will timeout after %d', timeout); + + // set timer + var timer = setTimeout(function(){ + debug('connect attempt timed out after %d', timeout); + openSub.destroy(); + socket.close(); + socket.emit('error', 'timeout'); + self.emitAll('connect_timeout', timeout); + }, timeout); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } + + this.subs.push(openSub); + this.subs.push(errorSub); + + return this; +}; + +/** + * Called upon transport open. + * + * @api private + */ + +Manager.prototype.onopen = function(){ + debug('open'); + + // clear old subs + this.cleanup(); + + // mark as open + this.readyState = 'open'; + this.emit('open'); + + // add new subs + var socket = this.engine; + this.subs.push(on(socket, 'data', bind(this, 'ondata'))); + this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded'))); + this.subs.push(on(socket, 'error', bind(this, 'onerror'))); + this.subs.push(on(socket, 'close', bind(this, 'onclose'))); +}; + +/** + * Called with data. + * + * @api private + */ + +Manager.prototype.ondata = function(data){ + this.decoder.add(data); +}; + +/** + * Called when parser fully decodes a packet. + * + * @api private + */ + +Manager.prototype.ondecoded = function(packet) { + this.emit('packet', packet); +}; + +/** + * Called upon socket error. + * + * @api private + */ + +Manager.prototype.onerror = function(err){ + debug('error', err); + this.emitAll('error', err); +}; + +/** + * Creates a new socket for the given `nsp`. + * + * @return {Socket} + * @api public + */ + +Manager.prototype.socket = function(nsp){ + var socket = this.nsps[nsp]; + if (!socket) { + socket = new Socket(this, nsp); + this.nsps[nsp] = socket; + var self = this; + socket.on('connect', function(){ + if (!~indexOf(self.connected, socket)) { + self.connected.push(socket); + } + }); + } + return socket; +}; + +/** + * Called upon a socket close. + * + * @param {Socket} socket + */ + +Manager.prototype.destroy = function(socket){ + var index = indexOf(this.connected, socket); + if (~index) this.connected.splice(index, 1); + if (this.connected.length) return; + + this.close(); +}; + +/** + * Writes a packet. + * + * @param {Object} packet + * @api private + */ + +Manager.prototype.packet = function(packet){ + debug('writing packet %j', packet); + var self = this; + + if (!self.encoding) { + // encode, then write to engine with result + self.encoding = true; + this.encoder.encode(packet, function(encodedPackets) { + for (var i = 0; i < encodedPackets.length; i++) { + self.engine.write(encodedPackets[i]); + } + self.encoding = false; + self.processPacketQueue(); + }); + } else { // add packet to the queue + self.packetBuffer.push(packet); + } +}; + +/** + * If packet buffer is non-empty, begins encoding the + * next packet in line. + * + * @api private + */ + +Manager.prototype.processPacketQueue = function() { + if (this.packetBuffer.length > 0 && !this.encoding) { + var pack = this.packetBuffer.shift(); + this.packet(pack); + } +}; + +/** + * Clean up transport subscriptions and packet buffer. + * + * @api private + */ + +Manager.prototype.cleanup = function(){ + var sub; + while (sub = this.subs.shift()) sub.destroy(); + + this.packetBuffer = []; + this.encoding = false; + + this.decoder.destroy(); +}; + +/** + * Close the current socket. + * + * @api private + */ + +Manager.prototype.close = +Manager.prototype.disconnect = function(){ + this.skipReconnect = true; + this.readyState = 'closed'; + this.engine && this.engine.close(); +}; + +/** + * Called upon engine close. + * + * @api private + */ + +Manager.prototype.onclose = function(reason){ + debug('close'); + this.cleanup(); + this.readyState = 'closed'; + this.emit('close', reason); + if (this._reconnection && !this.skipReconnect) { + this.reconnect(); + } +}; + +/** + * Attempt a reconnection. + * + * @api private + */ + +Manager.prototype.reconnect = function(){ + if (this.reconnecting || this.skipReconnect) return this; + + var self = this; + this.attempts++; + + if (this.attempts > this._reconnectionAttempts) { + debug('reconnect failed'); + this.emitAll('reconnect_failed'); + this.reconnecting = false; + } else { + var delay = this.attempts * this.reconnectionDelay(); + delay = Math.min(delay, this.reconnectionDelayMax()); + debug('will wait %dms before reconnect attempt', delay); + + this.reconnecting = true; + var timer = setTimeout(function(){ + if (self.skipReconnect) return; + + debug('attempting reconnect'); + self.emitAll('reconnect_attempt', self.attempts); + self.emitAll('reconnecting', self.attempts); + + // check again for the case socket closed in above events + if (self.skipReconnect) return; + + self.open(function(err){ + if (err) { + debug('reconnect attempt error'); + self.reconnecting = false; + self.reconnect(); + self.emitAll('reconnect_error', err.data); + } else { + debug('reconnect success'); + self.onreconnect(); + } + }); + }, delay); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } +}; + +/** + * Called upon successful reconnect. + * + * @api private + */ + +Manager.prototype.onreconnect = function(){ + var attempt = this.attempts; + this.attempts = 0; + this.reconnecting = false; + this.emitAll('reconnect', attempt); +};
@@ -0,0 +1,24 @@
+ +/** + * Module exports. + */ + +module.exports = on; + +/** + * Helper for subscriptions. + * + * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter` + * @param {String} event name + * @param {Function} callback + * @api public + */ + +function on(obj, ev, fn) { + obj.on(ev, fn); + return { + destroy: function(){ + obj.removeListener(ev, fn); + } + }; +}
@@ -0,0 +1,384 @@
+ +/** + * Module dependencies. + */ + +var parser = require('socket.io-parser'); +var Emitter = require('component-emitter'); +var toArray = require('to-array'); +var on = require('./on'); +var bind = require('component-bind'); +var debug = require('debug')('socket.io-client:socket'); +var hasBin = require('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Internal events (blacklisted). + * These events can't be emitted by the user. + * + * @api private + */ + +var events = { + connect: 1, + connect_error: 1, + connect_timeout: 1, + disconnect: 1, + error: 1, + reconnect: 1, + reconnect_attempt: 1, + reconnect_failed: 1, + reconnect_error: 1, + reconnecting: 1 +}; + +/** + * Shortcut to `Emitter#emit`. + */ + +var emit = Emitter.prototype.emit; + +/** + * `Socket` constructor. + * + * @api public + */ + +function Socket(io, nsp){ + this.io = io; + this.nsp = nsp; + this.json = this; // compat + this.ids = 0; + this.acks = {}; + if (this.io.autoConnect) this.open(); + this.receiveBuffer = []; + this.sendBuffer = []; + this.connected = false; + this.disconnected = true; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Subscribe to open, close and packet events + * + * @api private + */ + +Socket.prototype.subEvents = function() { + if (this.subs) return; + + var io = this.io; + this.subs = [ + on(io, 'open', bind(this, 'onopen')), + on(io, 'packet', bind(this, 'onpacket')), + on(io, 'close', bind(this, 'onclose')) + ]; +}; + +/** + * "Opens" the socket. + * + * @api public + */ + +Socket.prototype.open = +Socket.prototype.connect = function(){ + if (this.connected) return this; + + this.subEvents(); + this.io.open(); // ensure open + if ('open' == this.io.readyState) this.onopen(); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = function(){ + var args = toArray(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Override `emit`. + * If the event is in `events`, it's emitted normally. + * + * @param {String} event name + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (events.hasOwnProperty(ev)) { + emit.apply(this, arguments); + return this; + } + + var args = toArray(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + var packet = { type: parserType, data: args }; + + // event ack callback + if ('function' == typeof args[args.length - 1]) { + debug('emitting packet with ack id %d', this.ids); + this.acks[this.ids] = args.pop(); + packet.id = this.ids++; + } + + if (this.connected) { + this.packet(packet); + } else { + this.sendBuffer.push(packet); + } + + return this; +}; + +/** + * Sends a packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.packet = function(packet){ + packet.nsp = this.nsp; + this.io.packet(packet); +}; + +/** + * Called upon engine `open`. + * + * @api private + */ + +Socket.prototype.onopen = function(){ + debug('transport is open - connecting'); + + // write connect packet if necessary + if ('/' != this.nsp) { + this.packet({ type: parser.CONNECT }); + } +}; + +/** + * Called upon engine `close`. + * + * @param {String} reason + * @api private + */ + +Socket.prototype.onclose = function(reason){ + debug('close (%s)', reason); + this.connected = false; + this.disconnected = true; + this.emit('disconnect', reason); +}; + +/** + * Called with socket packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + if (packet.nsp != this.nsp) return; + + switch (packet.type) { + case parser.CONNECT: + this.onconnect(); + break; + + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + break; + } +}; + +/** + * Called upon a server event. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + if (this.connected) { + emit.apply(this, args); + } else { + this.receiveBuffer.push(args); + } +}; + +/** + * Produces an ack callback to emit with an event. + * + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + sent = true; + var args = toArray(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + type: type, + id: id, + data: args + }); + }; +}; + +/** + * Called upon a server acknowlegement. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onack = function(packet){ + debug('calling ack %s with %j', packet.id, packet.data); + var fn = this.acks[packet.id]; + fn.apply(this, packet.data); + delete this.acks[packet.id]; +}; + +/** + * Called upon server connect. + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + this.connected = true; + this.disconnected = false; + this.emit('connect'); + this.emitBuffered(); +}; + +/** + * Emit buffered events (received and emitted). + * + * @api private + */ + +Socket.prototype.emitBuffered = function(){ + var i; + for (i = 0; i < this.receiveBuffer.length; i++) { + emit.apply(this, this.receiveBuffer[i]); + } + this.receiveBuffer = []; + + for (i = 0; i < this.sendBuffer.length; i++) { + this.packet(this.sendBuffer[i]); + } + this.sendBuffer = []; +}; + +/** + * Called upon server disconnect. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('server disconnect (%s)', this.nsp); + this.destroy(); + this.onclose('io server disconnect'); +}; + +/** + * Called upon forced client/server side disconnections, + * this method ensures the manager stops tracking us and + * that reconnections don't get triggered for this. + * + * @api private. + */ + +Socket.prototype.destroy = function(){ + if (this.subs) { + // clean subscriptions to avoid reconnections + for (var i = 0; i < this.subs.length; i++) { + this.subs[i].destroy(); + } + this.subs = null; + } + + this.io.destroy(this); +}; + +/** + * Disconnects the socket manually. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.close = +Socket.prototype.disconnect = function(){ + if (this.connected) { + debug('performing disconnect (%s)', this.nsp); + this.packet({ type: parser.DISCONNECT }); + } + + // remove socket from pool + this.destroy(); + + if (this.connected) { + // fire events + this.onclose('io client disconnect'); + } + return this; +};
@@ -0,0 +1,73 @@
+ +/** + * Module dependencies. + */ + +var parseuri = require('parseuri'); +var debug = require('debug')('socket.io-client:url'); + +/** + * Module exports. + */ + +module.exports = url; + +/** + * URL parser. + * + * @param {String} url + * @param {Object} An object meant to mimic window.location. + * Defaults to window.location. + * @api public + */ + +function url(uri, loc){ + var obj = uri; + + // default to window.location + var loc = loc || global.location; + if (null == uri) uri = loc.protocol + '//' + loc.hostname; + + // relative path support + if ('string' == typeof uri) { + if ('/' == uri.charAt(0)) { + if ('/' == uri.charAt(1)) { + uri = loc.protocol + uri; + } else { + uri = loc.hostname + uri; + } + } + + if (!/^(https?|wss?):\/\//.test(uri)) { + debug('protocol-less url %s', uri); + if ('undefined' != typeof loc) { + uri = loc.protocol + '//' + uri; + } else { + uri = 'https://' + uri; + } + } + + // parse + debug('parse %s', uri); + obj = parseuri(uri); + } + + // make sure we treat `localhost:80` and `localhost` equally + if (!obj.port) { + if (/^(http|ws)$/.test(obj.protocol)) { + obj.port = '80'; + } + else if (/^(http|ws)s$/.test(obj.protocol)) { + obj.port = '443'; + } + } + + obj.path = obj.path || '/'; + + // define unique id + obj.id = obj.protocol + '://' + obj.host + ':' + obj.port; + // define href + obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port)); + + return obj; +}
@@ -0,0 +1,115 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,137 @@
+ +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){}
@@ -0,0 +1,5 @@
+if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +}
@@ -0,0 +1,147 @@
+/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "debug@0.7.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "debug@0.7.4", + "_id": "debug@0.7.4", + "_inCache": true, + "_installable": true, + "_location": "/socket.io-client/debug", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.3.13", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@0.7.4", + "rawSpec": "0.7.4", + "scope": null, + "spec": "0.7.4", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz", + "_shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "_shrinkwrap": null, + "_spec": "debug@0.7.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./debug.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "small debugging utility", + "devDependencies": { + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "tarball": "http://registry.npmjs.org/debug/-/debug-0.7.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "lib/debug.js", + "debug.js", + "index.js" + ], + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "lib/debug.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "version": "0.7.4" +}
@@ -0,0 +1,114 @@
+{ + "_args": [ + [ + "socket.io-client@1.2.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io" + ] + ], + "_from": "socket.io-client@1.2.0", + "_id": "socket.io-client@1.2.0", + "_inCache": true, + "_installable": true, + "_location": "/socket.io-client", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": {}, + "_requested": { + "name": "socket.io-client", + "raw": "socket.io-client@1.2.0", + "rawSpec": "1.2.0", + "scope": null, + "spec": "1.2.0", + "type": "version" + }, + "_requiredBy": [ + "/socket.io" + ], + "_resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-1.2.0.tgz", + "_shasum": "1268bd3fb182fff3afa44e126f1230d63b8d161d", + "_shrinkwrap": null, + "_spec": "socket.io-client@1.2.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io", + "bugs": { + "url": "https://github.com/Automattic/socket.io-client/issues" + }, + "contributors": [ + { + "email": "rauchg@gmail.com", + "name": "Guillermo Rauch" + }, + { + "email": "info@3rd-eden.com", + "name": "Arnout Kazemier" + }, + { + "email": "dronnikov@gmail.com", + "name": "Vladimir Dronnikov" + }, + { + "email": "einaros@gmail.com", + "name": "Einar Otto Stangvik" + } + ], + "dependencies": { + "component-bind": "1.0.0", + "component-emitter": "1.1.2", + "debug": "0.7.4", + "engine.io-client": "1.4.2", + "has-binary": "0.1.5", + "indexof": "0.0.1", + "object-component": "0.0.3", + "parseuri": "0.0.2", + "socket.io-parser": "2.2.2", + "to-array": "0.1.3" + }, + "description": "[](http://travis-ci.org/Automattic/socket.io-client) [](http://badge.fury.io/js/socket.io-client) {if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.io=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./lib/'); + +},{"./lib/":2}],2:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var url = _dereq_('./url'); +var parser = _dereq_('socket.io-parser'); +var Manager = _dereq_('./manager'); +var debug = _dereq_('debug')('socket.io-client'); + +/** + * Module exports. + */ + +module.exports = exports = lookup; + +/** + * Managers cache. + */ + +var cache = exports.managers = {}; + +/** + * Looks up an existing `Manager` for multiplexing. + * If the user summons: + * + * `io('http://localhost/a');` + * `io('http://localhost/b');` + * + * We reuse the existing instance based on same scheme/port/host, + * and we initialize sockets for each namespace. + * + * @api public + */ + +function lookup(uri, opts) { + if (typeof uri == 'object') { + opts = uri; + uri = undefined; + } + + opts = opts || {}; + + var parsed = url(uri); + var source = parsed.source; + var id = parsed.id; + var io; + + if (opts.forceNew || opts['force new connection'] || false === opts.multiplex) { + debug('ignoring socket cache for %s', source); + io = Manager(source, opts); + } else { + if (!cache[id]) { + debug('new io instance for %s', source); + cache[id] = Manager(source, opts); + } + io = cache[id]; + } + + return io.socket(parsed.path); +} + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = parser.protocol; + +/** + * `connect`. + * + * @param {String} uri + * @api public + */ + +exports.connect = lookup; + +/** + * Expose constructors for standalone build. + * + * @api public + */ + +exports.Manager = _dereq_('./manager'); +exports.Socket = _dereq_('./socket'); + +},{"./manager":3,"./socket":5,"./url":6,"debug":9,"socket.io-parser":40}],3:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var url = _dereq_('./url'); +var eio = _dereq_('engine.io-client'); +var Socket = _dereq_('./socket'); +var Emitter = _dereq_('component-emitter'); +var parser = _dereq_('socket.io-parser'); +var on = _dereq_('./on'); +var bind = _dereq_('component-bind'); +var object = _dereq_('object-component'); +var debug = _dereq_('debug')('socket.io-client:manager'); +var indexOf = _dereq_('indexof'); + +/** + * Module exports + */ + +module.exports = Manager; + +/** + * `Manager` constructor. + * + * @param {String} engine instance or engine uri/opts + * @param {Object} options + * @api public + */ + +function Manager(uri, opts){ + if (!(this instanceof Manager)) return new Manager(uri, opts); + if (uri && ('object' == typeof uri)) { + opts = uri; + uri = undefined; + } + opts = opts || {}; + + opts.path = opts.path || '/socket.io'; + this.nsps = {}; + this.subs = []; + this.opts = opts; + this.reconnection(opts.reconnection !== false); + this.reconnectionAttempts(opts.reconnectionAttempts || Infinity); + this.reconnectionDelay(opts.reconnectionDelay || 1000); + this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000); + this.timeout(null == opts.timeout ? 20000 : opts.timeout); + this.readyState = 'closed'; + this.uri = uri; + this.connected = []; + this.attempts = 0; + this.encoding = false; + this.packetBuffer = []; + this.encoder = new parser.Encoder(); + this.decoder = new parser.Decoder(); + this.autoConnect = opts.autoConnect !== false; + if (this.autoConnect) this.open(); +} + +/** + * Propagate given event to sockets and emit on `this` + * + * @api private + */ + +Manager.prototype.emitAll = function() { + this.emit.apply(this, arguments); + for (var nsp in this.nsps) { + this.nsps[nsp].emit.apply(this.nsps[nsp], arguments); + } +}; + +/** + * Mix in `Emitter`. + */ + +Emitter(Manager.prototype); + +/** + * Sets the `reconnection` config. + * + * @param {Boolean} true/false if it should automatically reconnect + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnection = function(v){ + if (!arguments.length) return this._reconnection; + this._reconnection = !!v; + return this; +}; + +/** + * Sets the reconnection attempts config. + * + * @param {Number} max reconnection attempts before giving up + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionAttempts = function(v){ + if (!arguments.length) return this._reconnectionAttempts; + this._reconnectionAttempts = v; + return this; +}; + +/** + * Sets the delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelay = function(v){ + if (!arguments.length) return this._reconnectionDelay; + this._reconnectionDelay = v; + return this; +}; + +/** + * Sets the maximum delay between reconnections. + * + * @param {Number} delay + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.reconnectionDelayMax = function(v){ + if (!arguments.length) return this._reconnectionDelayMax; + this._reconnectionDelayMax = v; + return this; +}; + +/** + * Sets the connection timeout. `false` to disable + * + * @return {Manager} self or value + * @api public + */ + +Manager.prototype.timeout = function(v){ + if (!arguments.length) return this._timeout; + this._timeout = v; + return this; +}; + +/** + * Starts trying to reconnect if reconnection is enabled and we have not + * started reconnecting yet + * + * @api private + */ + +Manager.prototype.maybeReconnectOnOpen = function() { + // Only try to reconnect if it's the first time we're connecting + if (!this.openReconnect && !this.reconnecting && this._reconnection && this.attempts === 0) { + // keeps reconnection from firing twice for the same reconnection loop + this.openReconnect = true; + this.reconnect(); + } +}; + + +/** + * Sets the current transport `socket`. + * + * @param {Function} optional, callback + * @return {Manager} self + * @api public + */ + +Manager.prototype.open = +Manager.prototype.connect = function(fn){ + debug('readyState %s', this.readyState); + if (~this.readyState.indexOf('open')) return this; + + debug('opening %s', this.uri); + this.engine = eio(this.uri, this.opts); + var socket = this.engine; + var self = this; + this.readyState = 'opening'; + this.skipReconnect = false; + + // emit `open` + var openSub = on(socket, 'open', function() { + self.onopen(); + fn && fn(); + }); + + // emit `connect_error` + var errorSub = on(socket, 'error', function(data){ + debug('connect_error'); + self.cleanup(); + self.readyState = 'closed'; + self.emitAll('connect_error', data); + if (fn) { + var err = new Error('Connection error'); + err.data = data; + fn(err); + } + + self.maybeReconnectOnOpen(); + }); + + // emit `connect_timeout` + if (false !== this._timeout) { + var timeout = this._timeout; + debug('connect attempt will timeout after %d', timeout); + + // set timer + var timer = setTimeout(function(){ + debug('connect attempt timed out after %d', timeout); + openSub.destroy(); + socket.close(); + socket.emit('error', 'timeout'); + self.emitAll('connect_timeout', timeout); + }, timeout); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } + + this.subs.push(openSub); + this.subs.push(errorSub); + + return this; +}; + +/** + * Called upon transport open. + * + * @api private + */ + +Manager.prototype.onopen = function(){ + debug('open'); + + // clear old subs + this.cleanup(); + + // mark as open + this.readyState = 'open'; + this.emit('open'); + + // add new subs + var socket = this.engine; + this.subs.push(on(socket, 'data', bind(this, 'ondata'))); + this.subs.push(on(this.decoder, 'decoded', bind(this, 'ondecoded'))); + this.subs.push(on(socket, 'error', bind(this, 'onerror'))); + this.subs.push(on(socket, 'close', bind(this, 'onclose'))); +}; + +/** + * Called with data. + * + * @api private + */ + +Manager.prototype.ondata = function(data){ + this.decoder.add(data); +}; + +/** + * Called when parser fully decodes a packet. + * + * @api private + */ + +Manager.prototype.ondecoded = function(packet) { + this.emit('packet', packet); +}; + +/** + * Called upon socket error. + * + * @api private + */ + +Manager.prototype.onerror = function(err){ + debug('error', err); + this.emitAll('error', err); +}; + +/** + * Creates a new socket for the given `nsp`. + * + * @return {Socket} + * @api public + */ + +Manager.prototype.socket = function(nsp){ + var socket = this.nsps[nsp]; + if (!socket) { + socket = new Socket(this, nsp); + this.nsps[nsp] = socket; + var self = this; + socket.on('connect', function(){ + if (!~indexOf(self.connected, socket)) { + self.connected.push(socket); + } + }); + } + return socket; +}; + +/** + * Called upon a socket close. + * + * @param {Socket} socket + */ + +Manager.prototype.destroy = function(socket){ + var index = indexOf(this.connected, socket); + if (~index) this.connected.splice(index, 1); + if (this.connected.length) return; + + this.close(); +}; + +/** + * Writes a packet. + * + * @param {Object} packet + * @api private + */ + +Manager.prototype.packet = function(packet){ + debug('writing packet %j', packet); + var self = this; + + if (!self.encoding) { + // encode, then write to engine with result + self.encoding = true; + this.encoder.encode(packet, function(encodedPackets) { + for (var i = 0; i < encodedPackets.length; i++) { + self.engine.write(encodedPackets[i]); + } + self.encoding = false; + self.processPacketQueue(); + }); + } else { // add packet to the queue + self.packetBuffer.push(packet); + } +}; + +/** + * If packet buffer is non-empty, begins encoding the + * next packet in line. + * + * @api private + */ + +Manager.prototype.processPacketQueue = function() { + if (this.packetBuffer.length > 0 && !this.encoding) { + var pack = this.packetBuffer.shift(); + this.packet(pack); + } +}; + +/** + * Clean up transport subscriptions and packet buffer. + * + * @api private + */ + +Manager.prototype.cleanup = function(){ + var sub; + while (sub = this.subs.shift()) sub.destroy(); + + this.packetBuffer = []; + this.encoding = false; + + this.decoder.destroy(); +}; + +/** + * Close the current socket. + * + * @api private + */ + +Manager.prototype.close = +Manager.prototype.disconnect = function(){ + this.skipReconnect = true; + this.readyState = 'closed'; + this.engine && this.engine.close(); +}; + +/** + * Called upon engine close. + * + * @api private + */ + +Manager.prototype.onclose = function(reason){ + debug('close'); + this.cleanup(); + this.readyState = 'closed'; + this.emit('close', reason); + if (this._reconnection && !this.skipReconnect) { + this.reconnect(); + } +}; + +/** + * Attempt a reconnection. + * + * @api private + */ + +Manager.prototype.reconnect = function(){ + if (this.reconnecting || this.skipReconnect) return this; + + var self = this; + this.attempts++; + + if (this.attempts > this._reconnectionAttempts) { + debug('reconnect failed'); + this.emitAll('reconnect_failed'); + this.reconnecting = false; + } else { + var delay = this.attempts * this.reconnectionDelay(); + delay = Math.min(delay, this.reconnectionDelayMax()); + debug('will wait %dms before reconnect attempt', delay); + + this.reconnecting = true; + var timer = setTimeout(function(){ + if (self.skipReconnect) return; + + debug('attempting reconnect'); + self.emitAll('reconnect_attempt', self.attempts); + self.emitAll('reconnecting', self.attempts); + + // check again for the case socket closed in above events + if (self.skipReconnect) return; + + self.open(function(err){ + if (err) { + debug('reconnect attempt error'); + self.reconnecting = false; + self.reconnect(); + self.emitAll('reconnect_error', err.data); + } else { + debug('reconnect success'); + self.onreconnect(); + } + }); + }, delay); + + this.subs.push({ + destroy: function(){ + clearTimeout(timer); + } + }); + } +}; + +/** + * Called upon successful reconnect. + * + * @api private + */ + +Manager.prototype.onreconnect = function(){ + var attempt = this.attempts; + this.attempts = 0; + this.reconnecting = false; + this.emitAll('reconnect', attempt); +}; + +},{"./on":4,"./socket":5,"./url":6,"component-bind":7,"component-emitter":8,"debug":9,"engine.io-client":10,"indexof":36,"object-component":37,"socket.io-parser":40}],4:[function(_dereq_,module,exports){ + +/** + * Module exports. + */ + +module.exports = on; + +/** + * Helper for subscriptions. + * + * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter` + * @param {String} event name + * @param {Function} callback + * @api public + */ + +function on(obj, ev, fn) { + obj.on(ev, fn); + return { + destroy: function(){ + obj.removeListener(ev, fn); + } + }; +} + +},{}],5:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var parser = _dereq_('socket.io-parser'); +var Emitter = _dereq_('component-emitter'); +var toArray = _dereq_('to-array'); +var on = _dereq_('./on'); +var bind = _dereq_('component-bind'); +var debug = _dereq_('debug')('socket.io-client:socket'); +var hasBin = _dereq_('has-binary'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Internal events (blacklisted). + * These events can't be emitted by the user. + * + * @api private + */ + +var events = { + connect: 1, + connect_error: 1, + connect_timeout: 1, + disconnect: 1, + error: 1, + reconnect: 1, + reconnect_attempt: 1, + reconnect_failed: 1, + reconnect_error: 1, + reconnecting: 1 +}; + +/** + * Shortcut to `Emitter#emit`. + */ + +var emit = Emitter.prototype.emit; + +/** + * `Socket` constructor. + * + * @api public + */ + +function Socket(io, nsp){ + this.io = io; + this.nsp = nsp; + this.json = this; // compat + this.ids = 0; + this.acks = {}; + if (this.io.autoConnect) this.open(); + this.receiveBuffer = []; + this.sendBuffer = []; + this.connected = false; + this.disconnected = true; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Subscribe to open, close and packet events + * + * @api private + */ + +Socket.prototype.subEvents = function() { + if (this.subs) return; + + var io = this.io; + this.subs = [ + on(io, 'open', bind(this, 'onopen')), + on(io, 'packet', bind(this, 'onpacket')), + on(io, 'close', bind(this, 'onclose')) + ]; +}; + +/** + * "Opens" the socket. + * + * @api public + */ + +Socket.prototype.open = +Socket.prototype.connect = function(){ + if (this.connected) return this; + + this.subEvents(); + this.io.open(); // ensure open + if ('open' == this.io.readyState) this.onopen(); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = function(){ + var args = toArray(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Override `emit`. + * If the event is in `events`, it's emitted normally. + * + * @param {String} event name + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (events.hasOwnProperty(ev)) { + emit.apply(this, arguments); + return this; + } + + var args = toArray(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + var packet = { type: parserType, data: args }; + + // event ack callback + if ('function' == typeof args[args.length - 1]) { + debug('emitting packet with ack id %d', this.ids); + this.acks[this.ids] = args.pop(); + packet.id = this.ids++; + } + + if (this.connected) { + this.packet(packet); + } else { + this.sendBuffer.push(packet); + } + + return this; +}; + +/** + * Sends a packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.packet = function(packet){ + packet.nsp = this.nsp; + this.io.packet(packet); +}; + +/** + * Called upon engine `open`. + * + * @api private + */ + +Socket.prototype.onopen = function(){ + debug('transport is open - connecting'); + + // write connect packet if necessary + if ('/' != this.nsp) { + this.packet({ type: parser.CONNECT }); + } +}; + +/** + * Called upon engine `close`. + * + * @param {String} reason + * @api private + */ + +Socket.prototype.onclose = function(reason){ + debug('close (%s)', reason); + this.connected = false; + this.disconnected = true; + this.emit('disconnect', reason); +}; + +/** + * Called with socket packet. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + if (packet.nsp != this.nsp) return; + + switch (packet.type) { + case parser.CONNECT: + this.onconnect(); + break; + + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + break; + } +}; + +/** + * Called upon a server event. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + if (this.connected) { + emit.apply(this, args); + } else { + this.receiveBuffer.push(args); + } +}; + +/** + * Produces an ack callback to emit with an event. + * + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + sent = true; + var args = toArray(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + type: type, + id: id, + data: args + }); + }; +}; + +/** + * Called upon a server acknowlegement. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onack = function(packet){ + debug('calling ack %s with %j', packet.id, packet.data); + var fn = this.acks[packet.id]; + fn.apply(this, packet.data); + delete this.acks[packet.id]; +}; + +/** + * Called upon server connect. + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + this.connected = true; + this.disconnected = false; + this.emit('connect'); + this.emitBuffered(); +}; + +/** + * Emit buffered events (received and emitted). + * + * @api private + */ + +Socket.prototype.emitBuffered = function(){ + var i; + for (i = 0; i < this.receiveBuffer.length; i++) { + emit.apply(this, this.receiveBuffer[i]); + } + this.receiveBuffer = []; + + for (i = 0; i < this.sendBuffer.length; i++) { + this.packet(this.sendBuffer[i]); + } + this.sendBuffer = []; +}; + +/** + * Called upon server disconnect. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('server disconnect (%s)', this.nsp); + this.destroy(); + this.onclose('io server disconnect'); +}; + +/** + * Called upon forced client/server side disconnections, + * this method ensures the manager stops tracking us and + * that reconnections don't get triggered for this. + * + * @api private. + */ + +Socket.prototype.destroy = function(){ + if (this.subs) { + // clean subscriptions to avoid reconnections + for (var i = 0; i < this.subs.length; i++) { + this.subs[i].destroy(); + } + this.subs = null; + } + + this.io.destroy(this); +}; + +/** + * Disconnects the socket manually. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.close = +Socket.prototype.disconnect = function(){ + if (this.connected) { + debug('performing disconnect (%s)', this.nsp); + this.packet({ type: parser.DISCONNECT }); + } + + // remove socket from pool + this.destroy(); + + if (this.connected) { + // fire events + this.onclose('io client disconnect'); + } + return this; +}; + +},{"./on":4,"component-bind":7,"component-emitter":8,"debug":9,"has-binary":32,"socket.io-parser":40,"to-array":44}],6:[function(_dereq_,module,exports){ +(function (global){ + +/** + * Module dependencies. + */ + +var parseuri = _dereq_('parseuri'); +var debug = _dereq_('debug')('socket.io-client:url'); + +/** + * Module exports. + */ + +module.exports = url; + +/** + * URL parser. + * + * @param {String} url + * @param {Object} An object meant to mimic window.location. + * Defaults to window.location. + * @api public + */ + +function url(uri, loc){ + var obj = uri; + + // default to window.location + var loc = loc || global.location; + if (null == uri) uri = loc.protocol + '//' + loc.hostname; + + // relative path support + if ('string' == typeof uri) { + if ('/' == uri.charAt(0)) { + if ('/' == uri.charAt(1)) { + uri = loc.protocol + uri; + } else { + uri = loc.hostname + uri; + } + } + + if (!/^(https?|wss?):\/\//.test(uri)) { + debug('protocol-less url %s', uri); + if ('undefined' != typeof loc) { + uri = loc.protocol + '//' + uri; + } else { + uri = 'https://' + uri; + } + } + + // parse + debug('parse %s', uri); + obj = parseuri(uri); + } + + // make sure we treat `localhost:80` and `localhost` equally + if (!obj.port) { + if (/^(http|ws)$/.test(obj.protocol)) { + obj.port = '80'; + } + else if (/^(http|ws)s$/.test(obj.protocol)) { + obj.port = '443'; + } + } + + obj.path = obj.path || '/'; + + // define unique id + obj.id = obj.protocol + '://' + obj.host + ':' + obj.port; + // define href + obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port)); + + return obj; +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"debug":9,"parseuri":38}],7:[function(_dereq_,module,exports){ +/** + * Slice reference. + */ + +var slice = [].slice; + +/** + * Bind `obj` to `fn`. + * + * @param {Object} obj + * @param {Function|String} fn or string + * @return {Function} + * @api public + */ + +module.exports = function(obj, fn){ + if ('string' == typeof fn) fn = obj[fn]; + if ('function' != typeof fn) throw new Error('bind() requires a function'); + var args = slice.call(arguments, 2); + return function(){ + return fn.apply(obj, args.concat(slice.call(arguments))); + } +}; + +},{}],8:[function(_dereq_,module,exports){ + +/** + * Expose `Emitter`. + */ + +module.exports = Emitter; + +/** + * Initialize a new `Emitter`. + * + * @api public + */ + +function Emitter(obj) { + if (obj) return mixin(obj); +}; + +/** + * Mixin the emitter properties. + * + * @param {Object} obj + * @return {Object} + * @api private + */ + +function mixin(obj) { + for (var key in Emitter.prototype) { + obj[key] = Emitter.prototype[key]; + } + return obj; +} + +/** + * Listen on the given `event` with `fn`. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.on = +Emitter.prototype.addEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + (this._callbacks[event] = this._callbacks[event] || []) + .push(fn); + return this; +}; + +/** + * Adds an `event` listener that will be invoked a single + * time then automatically removed. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.once = function(event, fn){ + var self = this; + this._callbacks = this._callbacks || {}; + + function on() { + self.off(event, on); + fn.apply(this, arguments); + } + + on.fn = fn; + this.on(event, on); + return this; +}; + +/** + * Remove the given callback for `event` or all + * registered callbacks. + * + * @param {String} event + * @param {Function} fn + * @return {Emitter} + * @api public + */ + +Emitter.prototype.off = +Emitter.prototype.removeListener = +Emitter.prototype.removeAllListeners = +Emitter.prototype.removeEventListener = function(event, fn){ + this._callbacks = this._callbacks || {}; + + // all + if (0 == arguments.length) { + this._callbacks = {}; + return this; + } + + // specific event + var callbacks = this._callbacks[event]; + if (!callbacks) return this; + + // remove all handlers + if (1 == arguments.length) { + delete this._callbacks[event]; + return this; + } + + // remove specific handler + var cb; + for (var i = 0; i < callbacks.length; i++) { + cb = callbacks[i]; + if (cb === fn || cb.fn === fn) { + callbacks.splice(i, 1); + break; + } + } + return this; +}; + +/** + * Emit `event` with the given args. + * + * @param {String} event + * @param {Mixed} ... + * @return {Emitter} + */ + +Emitter.prototype.emit = function(event){ + this._callbacks = this._callbacks || {}; + var args = [].slice.call(arguments, 1) + , callbacks = this._callbacks[event]; + + if (callbacks) { + callbacks = callbacks.slice(0); + for (var i = 0, len = callbacks.length; i < len; ++i) { + callbacks[i].apply(this, args); + } + } + + return this; +}; + +/** + * Return array of callbacks for `event`. + * + * @param {String} event + * @return {Array} + * @api public + */ + +Emitter.prototype.listeners = function(event){ + this._callbacks = this._callbacks || {}; + return this._callbacks[event] || []; +}; + +/** + * Check if this emitter has `event` handlers. + * + * @param {String} event + * @return {Boolean} + * @api public + */ + +Emitter.prototype.hasListeners = function(event){ + return !! this.listeners(event).length; +}; + +},{}],9:[function(_dereq_,module,exports){ + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){} + +},{}],10:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./lib/'); + +},{"./lib/":11}],11:[function(_dereq_,module,exports){ + +module.exports = _dereq_('./socket'); + +/** + * Exports parser + * + * @api public + * + */ +module.exports.parser = _dereq_('engine.io-parser'); + +},{"./socket":12,"engine.io-parser":21}],12:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies. + */ + +var transports = _dereq_('./transports'); +var Emitter = _dereq_('component-emitter'); +var debug = _dereq_('debug')('engine.io-client:socket'); +var index = _dereq_('indexof'); +var parser = _dereq_('engine.io-parser'); +var parseuri = _dereq_('parseuri'); +var parsejson = _dereq_('parsejson'); +var parseqs = _dereq_('parseqs'); + +/** + * Module exports. + */ + +module.exports = Socket; + +/** + * Noop function. + * + * @api private + */ + +function noop(){} + +/** + * Socket constructor. + * + * @param {String|Object} uri or options + * @param {Object} options + * @api public + */ + +function Socket(uri, opts){ + if (!(this instanceof Socket)) return new Socket(uri, opts); + + opts = opts || {}; + + if (uri && 'object' == typeof uri) { + opts = uri; + uri = null; + } + + if (uri) { + uri = parseuri(uri); + opts.host = uri.host; + opts.secure = uri.protocol == 'https' || uri.protocol == 'wss'; + opts.port = uri.port; + if (uri.query) opts.query = uri.query; + } + + this.secure = null != opts.secure ? opts.secure : + (global.location && 'https:' == location.protocol); + + if (opts.host) { + var pieces = opts.host.split(':'); + opts.hostname = pieces.shift(); + if (pieces.length) opts.port = pieces.pop(); + } + + this.agent = opts.agent || false; + this.hostname = opts.hostname || + (global.location ? location.hostname : 'localhost'); + this.port = opts.port || (global.location && location.port ? + location.port : + (this.secure ? 443 : 80)); + this.query = opts.query || {}; + if ('string' == typeof this.query) this.query = parseqs.decode(this.query); + this.upgrade = false !== opts.upgrade; + this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/'; + this.forceJSONP = !!opts.forceJSONP; + this.jsonp = false !== opts.jsonp; + this.forceBase64 = !!opts.forceBase64; + this.enablesXDR = !!opts.enablesXDR; + this.timestampParam = opts.timestampParam || 't'; + this.timestampRequests = opts.timestampRequests; + this.transports = opts.transports || ['polling', 'websocket']; + this.readyState = ''; + this.writeBuffer = []; + this.callbackBuffer = []; + this.policyPort = opts.policyPort || 843; + this.rememberUpgrade = opts.rememberUpgrade || false; + this.open(); + this.binaryType = null; + this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades; +} + +Socket.priorWebsocketSuccess = false; + +/** + * Mix in `Emitter`. + */ + +Emitter(Socket.prototype); + +/** + * Protocol version. + * + * @api public + */ + +Socket.protocol = parser.protocol; // this is an int + +/** + * Expose deps for legacy compatibility + * and standalone browser access. + */ + +Socket.Socket = Socket; +Socket.Transport = _dereq_('./transport'); +Socket.transports = _dereq_('./transports'); +Socket.parser = _dereq_('engine.io-parser'); + +/** + * Creates transport of the given type. + * + * @param {String} transport name + * @return {Transport} + * @api private + */ + +Socket.prototype.createTransport = function (name) { + debug('creating transport "%s"', name); + var query = clone(this.query); + + // append engine.io protocol identifier + query.EIO = parser.protocol; + + // transport name + query.transport = name; + + // session id if we already have one + if (this.id) query.sid = this.id; + + var transport = new transports[name]({ + agent: this.agent, + hostname: this.hostname, + port: this.port, + secure: this.secure, + path: this.path, + query: query, + forceJSONP: this.forceJSONP, + jsonp: this.jsonp, + forceBase64: this.forceBase64, + enablesXDR: this.enablesXDR, + timestampRequests: this.timestampRequests, + timestampParam: this.timestampParam, + policyPort: this.policyPort, + socket: this + }); + + return transport; +}; + +function clone (obj) { + var o = {}; + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + o[i] = obj[i]; + } + } + return o; +} + +/** + * Initializes transport to use and starts probe. + * + * @api private + */ +Socket.prototype.open = function () { + var transport; + if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) { + transport = 'websocket'; + } else if (0 == this.transports.length) { + // Emit error on next tick so it can be listened to + var self = this; + setTimeout(function() { + self.emit('error', 'No transports available'); + }, 0); + return; + } else { + transport = this.transports[0]; + } + this.readyState = 'opening'; + + // Retry with the next transport if the transport is disabled (jsonp: false) + var transport; + try { + transport = this.createTransport(transport); + } catch (e) { + this.transports.shift(); + this.open(); + return; + } + + transport.open(); + this.setTransport(transport); +}; + +/** + * Sets the current transport. Disables the existing one (if any). + * + * @api private + */ + +Socket.prototype.setTransport = function(transport){ + debug('setting transport %s', transport.name); + var self = this; + + if (this.transport) { + debug('clearing existing transport %s', this.transport.name); + this.transport.removeAllListeners(); + } + + // set up transport + this.transport = transport; + + // set up transport listeners + transport + .on('drain', function(){ + self.onDrain(); + }) + .on('packet', function(packet){ + self.onPacket(packet); + }) + .on('error', function(e){ + self.onError(e); + }) + .on('close', function(){ + self.onClose('transport close'); + }); +}; + +/** + * Probes a transport. + * + * @param {String} transport name + * @api private + */ + +Socket.prototype.probe = function (name) { + debug('probing transport "%s"', name); + var transport = this.createTransport(name, { probe: 1 }) + , failed = false + , self = this; + + Socket.priorWebsocketSuccess = false; + + function onTransportOpen(){ + if (self.onlyBinaryUpgrades) { + var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; + failed = failed || upgradeLosesBinary; + } + if (failed) return; + + debug('probe transport "%s" opened', name); + transport.send([{ type: 'ping', data: 'probe' }]); + transport.once('packet', function (msg) { + if (failed) return; + if ('pong' == msg.type && 'probe' == msg.data) { + debug('probe transport "%s" pong', name); + self.upgrading = true; + self.emit('upgrading', transport); + if (!transport) return; + Socket.priorWebsocketSuccess = 'websocket' == transport.name; + + debug('pausing current transport "%s"', self.transport.name); + self.transport.pause(function () { + if (failed) return; + if ('closed' == self.readyState) return; + debug('changing transport and sending upgrade packet'); + + cleanup(); + + self.setTransport(transport); + transport.send([{ type: 'upgrade' }]); + self.emit('upgrade', transport); + transport = null; + self.upgrading = false; + self.flush(); + }); + } else { + debug('probe transport "%s" failed', name); + var err = new Error('probe error'); + err.transport = transport.name; + self.emit('upgradeError', err); + } + }); + } + + function freezeTransport() { + if (failed) return; + + // Any callback called by transport should be ignored since now + failed = true; + + cleanup(); + + transport.close(); + transport = null; + } + + //Handle any error that happens while probing + function onerror(err) { + var error = new Error('probe error: ' + err); + error.transport = transport.name; + + freezeTransport(); + + debug('probe transport "%s" failed because of error: %s', name, err); + + self.emit('upgradeError', error); + } + + function onTransportClose(){ + onerror("transport closed"); + } + + //When the socket is closed while we're probing + function onclose(){ + onerror("socket closed"); + } + + //When the socket is upgraded while we're probing + function onupgrade(to){ + if (transport && to.name != transport.name) { + debug('"%s" works - aborting "%s"', to.name, transport.name); + freezeTransport(); + } + } + + //Remove all listeners on the transport and on self + function cleanup(){ + transport.removeListener('open', onTransportOpen); + transport.removeListener('error', onerror); + transport.removeListener('close', onTransportClose); + self.removeListener('close', onclose); + self.removeListener('upgrading', onupgrade); + } + + transport.once('open', onTransportOpen); + transport.once('error', onerror); + transport.once('close', onTransportClose); + + this.once('close', onclose); + this.once('upgrading', onupgrade); + + transport.open(); + +}; + +/** + * Called when connection is deemed open. + * + * @api public + */ + +Socket.prototype.onOpen = function () { + debug('socket open'); + this.readyState = 'open'; + Socket.priorWebsocketSuccess = 'websocket' == this.transport.name; + this.emit('open'); + this.flush(); + + // we check for `readyState` in case an `open` + // listener already closed the socket + if ('open' == this.readyState && this.upgrade && this.transport.pause) { + debug('starting upgrade probes'); + for (var i = 0, l = this.upgrades.length; i < l; i++) { + this.probe(this.upgrades[i]); + } + } +}; + +/** + * Handles a packet. + * + * @api private + */ + +Socket.prototype.onPacket = function (packet) { + if ('opening' == this.readyState || 'open' == this.readyState) { + debug('socket receive: type "%s", data "%s"', packet.type, packet.data); + + this.emit('packet', packet); + + // Socket is live - any packet counts + this.emit('heartbeat'); + + switch (packet.type) { + case 'open': + this.onHandshake(parsejson(packet.data)); + break; + + case 'pong': + this.setPing(); + break; + + case 'error': + var err = new Error('server error'); + err.code = packet.data; + this.emit('error', err); + break; + + case 'message': + this.emit('data', packet.data); + this.emit('message', packet.data); + break; + } + } else { + debug('packet received with socket readyState "%s"', this.readyState); + } +}; + +/** + * Called upon handshake completion. + * + * @param {Object} handshake obj + * @api private + */ + +Socket.prototype.onHandshake = function (data) { + this.emit('handshake', data); + this.id = data.sid; + this.transport.query.sid = data.sid; + this.upgrades = this.filterUpgrades(data.upgrades); + this.pingInterval = data.pingInterval; + this.pingTimeout = data.pingTimeout; + this.onOpen(); + // In case open handler closes socket + if ('closed' == this.readyState) return; + this.setPing(); + + // Prolong liveness of socket on heartbeat + this.removeListener('heartbeat', this.onHeartbeat); + this.on('heartbeat', this.onHeartbeat); +}; + +/** + * Resets ping timeout. + * + * @api private + */ + +Socket.prototype.onHeartbeat = function (timeout) { + clearTimeout(this.pingTimeoutTimer); + var self = this; + self.pingTimeoutTimer = setTimeout(function () { + if ('closed' == self.readyState) return; + self.onClose('ping timeout'); + }, timeout || (self.pingInterval + self.pingTimeout)); +}; + +/** + * Pings server every `this.pingInterval` and expects response + * within `this.pingTimeout` or closes connection. + * + * @api private + */ + +Socket.prototype.setPing = function () { + var self = this; + clearTimeout(self.pingIntervalTimer); + self.pingIntervalTimer = setTimeout(function () { + debug('writing ping packet - expecting pong within %sms', self.pingTimeout); + self.ping(); + self.onHeartbeat(self.pingTimeout); + }, self.pingInterval); +}; + +/** +* Sends a ping packet. +* +* @api public +*/ + +Socket.prototype.ping = function () { + this.sendPacket('ping'); +}; + +/** + * Called on `drain` event + * + * @api private + */ + +Socket.prototype.onDrain = function() { + for (var i = 0; i < this.prevBufferLen; i++) { + if (this.callbackBuffer[i]) { + this.callbackBuffer[i](); + } + } + + this.writeBuffer.splice(0, this.prevBufferLen); + this.callbackBuffer.splice(0, this.prevBufferLen); + + // setting prevBufferLen = 0 is very important + // for example, when upgrading, upgrade packet is sent over, + // and a nonzero prevBufferLen could cause problems on `drain` + this.prevBufferLen = 0; + + if (this.writeBuffer.length == 0) { + this.emit('drain'); + } else { + this.flush(); + } +}; + +/** + * Flush write buffers. + * + * @api private + */ + +Socket.prototype.flush = function () { + if ('closed' != this.readyState && this.transport.writable && + !this.upgrading && this.writeBuffer.length) { + debug('flushing %d packets in socket', this.writeBuffer.length); + this.transport.send(this.writeBuffer); + // keep track of current length of writeBuffer + // splice writeBuffer and callbackBuffer on `drain` + this.prevBufferLen = this.writeBuffer.length; + this.emit('flush'); + } +}; + +/** + * Sends a message. + * + * @param {String} message. + * @param {Function} callback function. + * @return {Socket} for chaining. + * @api public + */ + +Socket.prototype.write = +Socket.prototype.send = function (msg, fn) { + this.sendPacket('message', msg, fn); + return this; +}; + +/** + * Sends a packet. + * + * @param {String} packet type. + * @param {String} data. + * @param {Function} callback function. + * @api private + */ + +Socket.prototype.sendPacket = function (type, data, fn) { + if ('closing' == this.readyState || 'closed' == this.readyState) { + return; + } + + var packet = { type: type, data: data }; + this.emit('packetCreate', packet); + this.writeBuffer.push(packet); + this.callbackBuffer.push(fn); + this.flush(); +}; + +/** + * Closes the connection. + * + * @api private + */ + +Socket.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.readyState = 'closing'; + + var self = this; + + function close() { + self.onClose('forced close'); + debug('socket closing - telling transport to close'); + self.transport.close(); + } + + function cleanupAndClose() { + self.removeListener('upgrade', cleanupAndClose); + self.removeListener('upgradeError', cleanupAndClose); + close(); + } + + function waitForUpgrade() { + // wait for upgrade to finish since we can't send packets while pausing a transport + self.once('upgrade', cleanupAndClose); + self.once('upgradeError', cleanupAndClose); + } + + if (this.writeBuffer.length) { + this.once('drain', function() { + if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + }); + } else if (this.upgrading) { + waitForUpgrade(); + } else { + close(); + } + } + + return this; +}; + +/** + * Called upon transport error + * + * @api private + */ + +Socket.prototype.onError = function (err) { + debug('socket error %j', err); + Socket.priorWebsocketSuccess = false; + this.emit('error', err); + this.onClose('transport error', err); +}; + +/** + * Called upon transport close. + * + * @api private + */ + +Socket.prototype.onClose = function (reason, desc) { + if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) { + debug('socket close with reason: "%s"', reason); + var self = this; + + // clear timers + clearTimeout(this.pingIntervalTimer); + clearTimeout(this.pingTimeoutTimer); + + // clean buffers in next tick, so developers can still + // grab the buffers on `close` event + setTimeout(function() { + self.writeBuffer = []; + self.callbackBuffer = []; + self.prevBufferLen = 0; + }, 0); + + // stop event from firing again for transport + this.transport.removeAllListeners('close'); + + // ensure transport won't stay open + this.transport.close(); + + // ignore further transport communication + this.transport.removeAllListeners(); + + // set ready state + this.readyState = 'closed'; + + // clear session id + this.id = null; + + // emit close event + this.emit('close', reason, desc); + } +}; + +/** + * Filters upgrades, returning only those matching client transports. + * + * @param {Array} server upgrades + * @api private + * + */ + +Socket.prototype.filterUpgrades = function (upgrades) { + var filteredUpgrades = []; + for (var i = 0, j = upgrades.length; i<j; i++) { + if (~index(this.transports, upgrades[i])) filteredUpgrades.push(upgrades[i]); + } + return filteredUpgrades; +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./transport":13,"./transports":14,"component-emitter":8,"debug":9,"engine.io-parser":21,"indexof":36,"parsejson":28,"parseqs":29,"parseuri":30}],13:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var parser = _dereq_('engine.io-parser'); +var Emitter = _dereq_('component-emitter'); + +/** + * Module exports. + */ + +module.exports = Transport; + +/** + * Transport abstract constructor. + * + * @param {Object} options. + * @api private + */ + +function Transport (opts) { + this.path = opts.path; + this.hostname = opts.hostname; + this.port = opts.port; + this.secure = opts.secure; + this.query = opts.query; + this.timestampParam = opts.timestampParam; + this.timestampRequests = opts.timestampRequests; + this.readyState = ''; + this.agent = opts.agent || false; + this.socket = opts.socket; + this.enablesXDR = opts.enablesXDR; +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Transport.prototype); + +/** + * A counter used to prevent collisions in the timestamps used + * for cache busting. + */ + +Transport.timestamps = 0; + +/** + * Emits an error. + * + * @param {String} str + * @return {Transport} for chaining + * @api public + */ + +Transport.prototype.onError = function (msg, desc) { + var err = new Error(msg); + err.type = 'TransportError'; + err.description = desc; + this.emit('error', err); + return this; +}; + +/** + * Opens the transport. + * + * @api public + */ + +Transport.prototype.open = function () { + if ('closed' == this.readyState || '' == this.readyState) { + this.readyState = 'opening'; + this.doOpen(); + } + + return this; +}; + +/** + * Closes the transport. + * + * @api private + */ + +Transport.prototype.close = function () { + if ('opening' == this.readyState || 'open' == this.readyState) { + this.doClose(); + this.onClose(); + } + + return this; +}; + +/** + * Sends multiple packets. + * + * @param {Array} packets + * @api private + */ + +Transport.prototype.send = function(packets){ + if ('open' == this.readyState) { + this.write(packets); + } else { + throw new Error('Transport not open'); + } +}; + +/** + * Called upon open + * + * @api private + */ + +Transport.prototype.onOpen = function () { + this.readyState = 'open'; + this.writable = true; + this.emit('open'); +}; + +/** + * Called with data. + * + * @param {String} data + * @api private + */ + +Transport.prototype.onData = function(data){ + var packet = parser.decodePacket(data, this.socket.binaryType); + this.onPacket(packet); +}; + +/** + * Called with a decoded packet. + */ + +Transport.prototype.onPacket = function (packet) { + this.emit('packet', packet); +}; + +/** + * Called upon close. + * + * @api private + */ + +Transport.prototype.onClose = function () { + this.readyState = 'closed'; + this.emit('close'); +}; + +},{"component-emitter":8,"engine.io-parser":21}],14:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies + */ + +var XMLHttpRequest = _dereq_('xmlhttprequest'); +var XHR = _dereq_('./polling-xhr'); +var JSONP = _dereq_('./polling-jsonp'); +var websocket = _dereq_('./websocket'); + +/** + * Export transports. + */ + +exports.polling = polling; +exports.websocket = websocket; + +/** + * Polling transport polymorphic constructor. + * Decides on xhr vs jsonp based on feature detection. + * + * @api private + */ + +function polling(opts){ + var xhr; + var xd = false; + var xs = false; + var jsonp = false !== opts.jsonp; + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + xd = opts.hostname != location.hostname || port != opts.port; + xs = opts.secure != isSSL; + } + + opts.xdomain = xd; + opts.xscheme = xs; + xhr = new XMLHttpRequest(opts); + + if ('open' in xhr && !opts.forceJSONP) { + return new XHR(opts); + } else { + if (!jsonp) throw new Error('JSONP disabled'); + return new JSONP(opts); + } +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling-jsonp":15,"./polling-xhr":16,"./websocket":18,"xmlhttprequest":19}],15:[function(_dereq_,module,exports){ +(function (global){ + +/** + * Module requirements. + */ + +var Polling = _dereq_('./polling'); +var inherit = _dereq_('component-inherit'); + +/** + * Module exports. + */ + +module.exports = JSONPPolling; + +/** + * Cached regular expressions. + */ + +var rNewline = /\n/g; +var rEscapedNewline = /\\n/g; + +/** + * Global JSONP callbacks. + */ + +var callbacks; + +/** + * Callbacks count. + */ + +var index = 0; + +/** + * Noop. + */ + +function empty () { } + +/** + * JSONP Polling constructor. + * + * @param {Object} opts. + * @api public + */ + +function JSONPPolling (opts) { + Polling.call(this, opts); + + this.query = this.query || {}; + + // define global callbacks array if not present + // we do this here (lazily) to avoid unneeded global pollution + if (!callbacks) { + // we need to consider multiple engines in the same page + if (!global.___eio) global.___eio = []; + callbacks = global.___eio; + } + + // callback identifier + this.index = callbacks.length; + + // add callback to jsonp global + var self = this; + callbacks.push(function (msg) { + self.onData(msg); + }); + + // append to query string + this.query.j = this.index; + + // prevent spurious errors from being emitted when the window is unloaded + if (global.document && global.addEventListener) { + global.addEventListener('beforeunload', function () { + if (self.script) self.script.onerror = empty; + }); + } +} + +/** + * Inherits from Polling. + */ + +inherit(JSONPPolling, Polling); + +/* + * JSONP only supports binary as base64 encoded strings + */ + +JSONPPolling.prototype.supportsBinary = false; + +/** + * Closes the socket. + * + * @api private + */ + +JSONPPolling.prototype.doClose = function () { + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + if (this.form) { + this.form.parentNode.removeChild(this.form); + this.form = null; + this.iframe = null; + } + + Polling.prototype.doClose.call(this); +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +JSONPPolling.prototype.doPoll = function () { + var self = this; + var script = document.createElement('script'); + + if (this.script) { + this.script.parentNode.removeChild(this.script); + this.script = null; + } + + script.async = true; + script.src = this.uri(); + script.onerror = function(e){ + self.onError('jsonp poll error',e); + }; + + var insertAt = document.getElementsByTagName('script')[0]; + insertAt.parentNode.insertBefore(script, insertAt); + this.script = script; + + var isUAgecko = 'undefined' != typeof navigator && /gecko/i.test(navigator.userAgent); + + if (isUAgecko) { + setTimeout(function () { + var iframe = document.createElement('iframe'); + document.body.appendChild(iframe); + document.body.removeChild(iframe); + }, 100); + } +}; + +/** + * Writes with a hidden iframe. + * + * @param {String} data to send + * @param {Function} called upon flush. + * @api private + */ + +JSONPPolling.prototype.doWrite = function (data, fn) { + var self = this; + + if (!this.form) { + var form = document.createElement('form'); + var area = document.createElement('textarea'); + var id = this.iframeId = 'eio_iframe_' + this.index; + var iframe; + + form.className = 'socketio'; + form.style.position = 'absolute'; + form.style.top = '-1000px'; + form.style.left = '-1000px'; + form.target = id; + form.method = 'POST'; + form.setAttribute('accept-charset', 'utf-8'); + area.name = 'd'; + form.appendChild(area); + document.body.appendChild(form); + + this.form = form; + this.area = area; + } + + this.form.action = this.uri(); + + function complete () { + initIframe(); + fn(); + } + + function initIframe () { + if (self.iframe) { + try { + self.form.removeChild(self.iframe); + } catch (e) { + self.onError('jsonp polling iframe removal error', e); + } + } + + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + var html = '<iframe src="javascript:0" name="'+ self.iframeId +'">'; + iframe = document.createElement(html); + } catch (e) { + iframe = document.createElement('iframe'); + iframe.name = self.iframeId; + iframe.src = 'javascript:0'; + } + + iframe.id = self.iframeId; + + self.form.appendChild(iframe); + self.iframe = iframe; + } + + initIframe(); + + // escape \n to prevent it from being converted into \r\n by some UAs + // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side + data = data.replace(rEscapedNewline, '\\\n'); + this.area.value = data.replace(rNewline, '\\n'); + + try { + this.form.submit(); + } catch(e) {} + + if (this.iframe.attachEvent) { + this.iframe.onreadystatechange = function(){ + if (self.iframe.readyState == 'complete') { + complete(); + } + }; + } else { + this.iframe.onload = complete; + } +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling":17,"component-inherit":20}],16:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module requirements. + */ + +var XMLHttpRequest = _dereq_('xmlhttprequest'); +var Polling = _dereq_('./polling'); +var Emitter = _dereq_('component-emitter'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:polling-xhr'); + +/** + * Module exports. + */ + +module.exports = XHR; +module.exports.Request = Request; + +/** + * Empty function + */ + +function empty(){} + +/** + * XHR Polling constructor. + * + * @param {Object} opts + * @api public + */ + +function XHR(opts){ + Polling.call(this, opts); + + if (global.location) { + var isSSL = 'https:' == location.protocol; + var port = location.port; + + // some user agents have empty `location.port` + if (!port) { + port = isSSL ? 443 : 80; + } + + this.xd = opts.hostname != global.location.hostname || + port != opts.port; + this.xs = opts.secure != isSSL; + } +} + +/** + * Inherits from Polling. + */ + +inherit(XHR, Polling); + +/** + * XHR supports binary + */ + +XHR.prototype.supportsBinary = true; + +/** + * Creates a request. + * + * @param {String} method + * @api private + */ + +XHR.prototype.request = function(opts){ + opts = opts || {}; + opts.uri = this.uri(); + opts.xd = this.xd; + opts.xs = this.xs; + opts.agent = this.agent || false; + opts.supportsBinary = this.supportsBinary; + opts.enablesXDR = this.enablesXDR; + return new Request(opts); +}; + +/** + * Sends data. + * + * @param {String} data to send. + * @param {Function} called upon flush. + * @api private + */ + +XHR.prototype.doWrite = function(data, fn){ + var isBinary = typeof data !== 'string' && data !== undefined; + var req = this.request({ method: 'POST', data: data, isBinary: isBinary }); + var self = this; + req.on('success', fn); + req.on('error', function(err){ + self.onError('xhr post error', err); + }); + this.sendXhr = req; +}; + +/** + * Starts a poll cycle. + * + * @api private + */ + +XHR.prototype.doPoll = function(){ + debug('xhr poll'); + var req = this.request(); + var self = this; + req.on('data', function(data){ + self.onData(data); + }); + req.on('error', function(err){ + self.onError('xhr poll error', err); + }); + this.pollXhr = req; +}; + +/** + * Request constructor + * + * @param {Object} options + * @api public + */ + +function Request(opts){ + this.method = opts.method || 'GET'; + this.uri = opts.uri; + this.xd = !!opts.xd; + this.xs = !!opts.xs; + this.async = false !== opts.async; + this.data = undefined != opts.data ? opts.data : null; + this.agent = opts.agent; + this.isBinary = opts.isBinary; + this.supportsBinary = opts.supportsBinary; + this.enablesXDR = opts.enablesXDR; + this.create(); +} + +/** + * Mix in `Emitter`. + */ + +Emitter(Request.prototype); + +/** + * Creates the XHR object and sends the request. + * + * @api private + */ + +Request.prototype.create = function(){ + var xhr = this.xhr = new XMLHttpRequest({ agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR }); + var self = this; + + try { + debug('xhr open %s: %s', this.method, this.uri); + xhr.open(this.method, this.uri, this.async); + if (this.supportsBinary) { + // This has to be done after open because Firefox is stupid + // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension + xhr.responseType = 'arraybuffer'; + } + + if ('POST' == this.method) { + try { + if (this.isBinary) { + xhr.setRequestHeader('Content-type', 'application/octet-stream'); + } else { + xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8'); + } + } catch (e) {} + } + + // ie6 check + if ('withCredentials' in xhr) { + xhr.withCredentials = true; + } + + if (this.hasXDR()) { + xhr.onload = function(){ + self.onLoad(); + }; + xhr.onerror = function(){ + self.onError(xhr.responseText); + }; + } else { + xhr.onreadystatechange = function(){ + if (4 != xhr.readyState) return; + if (200 == xhr.status || 1223 == xhr.status) { + self.onLoad(); + } else { + // make sure the `error` event handler that's user-set + // does not throw in the same tick and gets caught here + setTimeout(function(){ + self.onError(xhr.status); + }, 0); + } + }; + } + + debug('xhr data %s', this.data); + xhr.send(this.data); + } catch (e) { + // Need to defer since .create() is called directly fhrom the constructor + // and thus the 'error' event can only be only bound *after* this exception + // occurs. Therefore, also, we cannot throw here at all. + setTimeout(function() { + self.onError(e); + }, 0); + return; + } + + if (global.document) { + this.index = Request.requestsCount++; + Request.requests[this.index] = this; + } +}; + +/** + * Called upon successful response. + * + * @api private + */ + +Request.prototype.onSuccess = function(){ + this.emit('success'); + this.cleanup(); +}; + +/** + * Called if we have data. + * + * @api private + */ + +Request.prototype.onData = function(data){ + this.emit('data', data); + this.onSuccess(); +}; + +/** + * Called upon error. + * + * @api private + */ + +Request.prototype.onError = function(err){ + this.emit('error', err); + this.cleanup(); +}; + +/** + * Cleans up house. + * + * @api private + */ + +Request.prototype.cleanup = function(){ + if ('undefined' == typeof this.xhr || null === this.xhr) { + return; + } + // xmlhttprequest + if (this.hasXDR()) { + this.xhr.onload = this.xhr.onerror = empty; + } else { + this.xhr.onreadystatechange = empty; + } + + try { + this.xhr.abort(); + } catch(e) {} + + if (global.document) { + delete Request.requests[this.index]; + } + + this.xhr = null; +}; + +/** + * Called upon load. + * + * @api private + */ + +Request.prototype.onLoad = function(){ + var data; + try { + var contentType; + try { + contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0]; + } catch (e) {} + if (contentType === 'application/octet-stream') { + data = this.xhr.response; + } else { + if (!this.supportsBinary) { + data = this.xhr.responseText; + } else { + data = 'ok'; + } + } + } catch (e) { + this.onError(e); + } + if (null != data) { + this.onData(data); + } +}; + +/** + * Check if it has XDomainRequest. + * + * @api private + */ + +Request.prototype.hasXDR = function(){ + return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR; +}; + +/** + * Aborts the request. + * + * @api public + */ + +Request.prototype.abort = function(){ + this.cleanup(); +}; + +/** + * Aborts pending requests when unloading the window. This is needed to prevent + * memory leaks (e.g. when using IE) and to ensure that no spurious error is + * emitted. + */ + +if (global.document) { + Request.requestsCount = 0; + Request.requests = {}; + if (global.attachEvent) { + global.attachEvent('onunload', unloadHandler); + } else if (global.addEventListener) { + global.addEventListener('beforeunload', unloadHandler); + } +} + +function unloadHandler() { + for (var i in Request.requests) { + if (Request.requests.hasOwnProperty(i)) { + Request.requests[i].abort(); + } + } +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./polling":17,"component-emitter":8,"component-inherit":20,"debug":9,"xmlhttprequest":19}],17:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var Transport = _dereq_('../transport'); +var parseqs = _dereq_('parseqs'); +var parser = _dereq_('engine.io-parser'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:polling'); + +/** + * Module exports. + */ + +module.exports = Polling; + +/** + * Is XHR2 supported? + */ + +var hasXHR2 = (function() { + var XMLHttpRequest = _dereq_('xmlhttprequest'); + var xhr = new XMLHttpRequest({ xdomain: false }); + return null != xhr.responseType; +})(); + +/** + * Polling interface. + * + * @param {Object} opts + * @api private + */ + +function Polling(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (!hasXHR2 || forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(Polling, Transport); + +/** + * Transport name. + */ + +Polling.prototype.name = 'polling'; + +/** + * Opens the socket (triggers polling). We write a PING message to determine + * when the transport is open. + * + * @api private + */ + +Polling.prototype.doOpen = function(){ + this.poll(); +}; + +/** + * Pauses polling. + * + * @param {Function} callback upon buffers are flushed and transport is paused + * @api private + */ + +Polling.prototype.pause = function(onPause){ + var pending = 0; + var self = this; + + this.readyState = 'pausing'; + + function pause(){ + debug('paused'); + self.readyState = 'paused'; + onPause(); + } + + if (this.polling || !this.writable) { + var total = 0; + + if (this.polling) { + debug('we are currently polling - waiting to pause'); + total++; + this.once('pollComplete', function(){ + debug('pre-pause polling complete'); + --total || pause(); + }); + } + + if (!this.writable) { + debug('we are currently writing - waiting to pause'); + total++; + this.once('drain', function(){ + debug('pre-pause writing complete'); + --total || pause(); + }); + } + } else { + pause(); + } +}; + +/** + * Starts polling cycle. + * + * @api public + */ + +Polling.prototype.poll = function(){ + debug('polling'); + this.polling = true; + this.doPoll(); + this.emit('poll'); +}; + +/** + * Overloads onData to detect payloads. + * + * @api private + */ + +Polling.prototype.onData = function(data){ + var self = this; + debug('polling got data %s', data); + var callback = function(packet, index, total) { + // if its the first message we consider the transport open + if ('opening' == self.readyState) { + self.onOpen(); + } + + // if its a close packet, we close the ongoing requests + if ('close' == packet.type) { + self.onClose(); + return false; + } + + // otherwise bypass onData and handle the message + self.onPacket(packet); + }; + + // decode payload + parser.decodePayload(data, this.socket.binaryType, callback); + + // if an event did not trigger closing + if ('closed' != this.readyState) { + // if we got data we're not polling + this.polling = false; + this.emit('pollComplete'); + + if ('open' == this.readyState) { + this.poll(); + } else { + debug('ignoring poll - transport state "%s"', this.readyState); + } + } +}; + +/** + * For polling, send a close packet. + * + * @api private + */ + +Polling.prototype.doClose = function(){ + var self = this; + + function close(){ + debug('writing close packet'); + self.write([{ type: 'close' }]); + } + + if ('open' == this.readyState) { + debug('transport open - closing'); + close(); + } else { + // in case we're trying to close while + // handshaking is in progress (GH-164) + debug('transport not open - deferring close'); + this.once('open', close); + } +}; + +/** + * Writes a packets payload. + * + * @param {Array} data packets + * @param {Function} drain callback + * @api private + */ + +Polling.prototype.write = function(packets){ + var self = this; + this.writable = false; + var callbackfn = function() { + self.writable = true; + self.emit('drain'); + }; + + var self = this; + parser.encodePayload(packets, this.supportsBinary, function(data) { + self.doWrite(data, callbackfn); + }); +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +Polling.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'https' : 'http'; + var port = ''; + + // cache busting is forced + if (false !== this.timestampRequests) { + query[this.timestampParam] = +new Date + '-' + Transport.timestamps++; + } + + if (!this.supportsBinary && !query.sid) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // avoid port if default for schema + if (this.port && (('https' == schema && this.port != 443) || + ('http' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +}; + +},{"../transport":13,"component-inherit":20,"debug":9,"engine.io-parser":21,"parseqs":29,"xmlhttprequest":19}],18:[function(_dereq_,module,exports){ +/** + * Module dependencies. + */ + +var Transport = _dereq_('../transport'); +var parser = _dereq_('engine.io-parser'); +var parseqs = _dereq_('parseqs'); +var inherit = _dereq_('component-inherit'); +var debug = _dereq_('debug')('engine.io-client:websocket'); + +/** + * `ws` exposes a WebSocket-compatible interface in + * Node, or the `WebSocket` or `MozWebSocket` globals + * in the browser. + */ + +var WebSocket = _dereq_('ws'); + +/** + * Module exports. + */ + +module.exports = WS; + +/** + * WebSocket transport constructor. + * + * @api {Object} connection options + * @api public + */ + +function WS(opts){ + var forceBase64 = (opts && opts.forceBase64); + if (forceBase64) { + this.supportsBinary = false; + } + Transport.call(this, opts); +} + +/** + * Inherits from Transport. + */ + +inherit(WS, Transport); + +/** + * Transport name. + * + * @api public + */ + +WS.prototype.name = 'websocket'; + +/* + * WebSockets support binary + */ + +WS.prototype.supportsBinary = true; + +/** + * Opens socket. + * + * @api private + */ + +WS.prototype.doOpen = function(){ + if (!this.check()) { + // let probe timeout + return; + } + + var self = this; + var uri = this.uri(); + var protocols = void(0); + var opts = { agent: this.agent }; + + this.ws = new WebSocket(uri, protocols, opts); + + if (this.ws.binaryType === undefined) { + this.supportsBinary = false; + } + + this.ws.binaryType = 'arraybuffer'; + this.addEventListeners(); +}; + +/** + * Adds event listeners to the socket + * + * @api private + */ + +WS.prototype.addEventListeners = function(){ + var self = this; + + this.ws.onopen = function(){ + self.onOpen(); + }; + this.ws.onclose = function(){ + self.onClose(); + }; + this.ws.onmessage = function(ev){ + self.onData(ev.data); + }; + this.ws.onerror = function(e){ + self.onError('websocket error', e); + }; +}; + +/** + * Override `onData` to use a timer on iOS. + * See: https://gist.github.com/mloughran/2052006 + * + * @api private + */ + +if ('undefined' != typeof navigator + && /iPad|iPhone|iPod/i.test(navigator.userAgent)) { + WS.prototype.onData = function(data){ + var self = this; + setTimeout(function(){ + Transport.prototype.onData.call(self, data); + }, 0); + }; +} + +/** + * Writes data to socket. + * + * @param {Array} array of packets. + * @api private + */ + +WS.prototype.write = function(packets){ + var self = this; + this.writable = false; + // encodePacket efficient as it uses WS framing + // no need for encodePayload + for (var i = 0, l = packets.length; i < l; i++) { + parser.encodePacket(packets[i], this.supportsBinary, function(data) { + //Sometimes the websocket has already been closed but the browser didn't + //have a chance of informing us about it yet, in that case send will + //throw an error + try { + self.ws.send(data); + } catch (e){ + debug('websocket closed before onclose event'); + } + }); + } + + function ondrain() { + self.writable = true; + self.emit('drain'); + } + // fake drain + // defer to next tick to allow Socket to clear writeBuffer + setTimeout(ondrain, 0); +}; + +/** + * Called upon close + * + * @api private + */ + +WS.prototype.onClose = function(){ + Transport.prototype.onClose.call(this); +}; + +/** + * Closes socket. + * + * @api private + */ + +WS.prototype.doClose = function(){ + if (typeof this.ws !== 'undefined') { + this.ws.close(); + } +}; + +/** + * Generates uri for connection. + * + * @api private + */ + +WS.prototype.uri = function(){ + var query = this.query || {}; + var schema = this.secure ? 'wss' : 'ws'; + var port = ''; + + // avoid port if default for schema + if (this.port && (('wss' == schema && this.port != 443) + || ('ws' == schema && this.port != 80))) { + port = ':' + this.port; + } + + // append timestamp to URI + if (this.timestampRequests) { + query[this.timestampParam] = +new Date; + } + + // communicate binary support capabilities + if (!this.supportsBinary) { + query.b64 = 1; + } + + query = parseqs.encode(query); + + // prepend ? to query + if (query.length) { + query = '?' + query; + } + + return schema + '://' + this.hostname + port + this.path + query; +}; + +/** + * Feature detection for WebSocket. + * + * @return {Boolean} whether this transport is available. + * @api public + */ + +WS.prototype.check = function(){ + return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name); +}; + +},{"../transport":13,"component-inherit":20,"debug":9,"engine.io-parser":21,"parseqs":29,"ws":31}],19:[function(_dereq_,module,exports){ +// browser shim for xmlhttprequest module +var hasCORS = _dereq_('has-cors'); + +module.exports = function(opts) { + var xdomain = opts.xdomain; + + // scheme must be same when usign XDomainRequest + // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx + var xscheme = opts.xscheme; + + // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default. + // https://github.com/Automattic/engine.io-client/pull/217 + var enablesXDR = opts.enablesXDR; + + // XMLHttpRequest can be disabled on IE + try { + if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) { + return new XMLHttpRequest(); + } + } catch (e) { } + + // Use XDomainRequest for IE8 if enablesXDR is true + // because loading bar keeps flashing when using jsonp-polling + // https://github.com/yujiosaka/socke.io-ie8-loading-example + try { + if ('undefined' != typeof XDomainRequest && !xscheme && enablesXDR) { + return new XDomainRequest(); + } + } catch (e) { } + + if (!xdomain) { + try { + return new ActiveXObject('Microsoft.XMLHTTP'); + } catch(e) { } + } +} + +},{"has-cors":34}],20:[function(_dereq_,module,exports){ + +module.exports = function(a, b){ + var fn = function(){}; + fn.prototype = b.prototype; + a.prototype = new fn; + a.prototype.constructor = a; +}; +},{}],21:[function(_dereq_,module,exports){ +(function (global){ +/** + * Module dependencies. + */ + +var keys = _dereq_('./keys'); +var sliceBuffer = _dereq_('arraybuffer.slice'); +var base64encoder = _dereq_('base64-arraybuffer'); +var after = _dereq_('after'); +var utf8 = _dereq_('utf8'); + +/** + * Check if we are running an android browser. That requires us to use + * ArrayBuffer with polling transports... + * + * http://ghinda.net/jpeg-blob-ajax-android/ + */ + +var isAndroid = navigator.userAgent.match(/Android/i); + +/** + * Current protocol version. + */ + +exports.protocol = 3; + +/** + * Packet types. + */ + +var packets = exports.packets = { + open: 0 // non-ws + , close: 1 // non-ws + , ping: 2 + , pong: 3 + , message: 4 + , upgrade: 5 + , noop: 6 +}; + +var packetslist = keys(packets); + +/** + * Premade error packet. + */ + +var err = { type: 'error', data: 'parser error' }; + +/** + * Create a blob api even for blob builder when vendor prefixes exist + */ + +var Blob = _dereq_('blob'); + +/** + * Encodes a packet. + * + * <packet type id> [ <data> ] + * + * Example: + * + * 5hello world + * 3 + * 4 + * + * Binary is encoded in an identical principle + * + * @api private + */ + +exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) { + if ('function' == typeof supportsBinary) { + callback = supportsBinary; + supportsBinary = false; + } + + if ('function' == typeof utf8encode) { + callback = utf8encode; + utf8encode = null; + } + + var data = (packet.data === undefined) + ? undefined + : packet.data.buffer || packet.data; + + if (global.ArrayBuffer && data instanceof ArrayBuffer) { + return encodeArrayBuffer(packet, supportsBinary, callback); + } else if (Blob && data instanceof global.Blob) { + return encodeBlob(packet, supportsBinary, callback); + } + + // Sending data as a utf-8 string + var encoded = packets[packet.type]; + + // data fragment is optional + if (undefined !== packet.data) { + encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data); + } + + return callback('' + encoded); + +}; + +/** + * Encode packet helpers for binary types + */ + +function encodeArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var data = packet.data; + var contentArray = new Uint8Array(data); + var resultBuffer = new Uint8Array(1 + data.byteLength); + + resultBuffer[0] = packets[packet.type]; + for (var i = 0; i < contentArray.length; i++) { + resultBuffer[i+1] = contentArray[i]; + } + + return callback(resultBuffer.buffer); +} + +function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + var fr = new FileReader(); + fr.onload = function() { + packet.data = fr.result; + exports.encodePacket(packet, supportsBinary, true, callback); + }; + return fr.readAsArrayBuffer(packet.data); +} + +function encodeBlob(packet, supportsBinary, callback) { + if (!supportsBinary) { + return exports.encodeBase64Packet(packet, callback); + } + + if (isAndroid) { + return encodeBlobAsArrayBuffer(packet, supportsBinary, callback); + } + + var length = new Uint8Array(1); + length[0] = packets[packet.type]; + var blob = new Blob([length.buffer, packet.data]); + + return callback(blob); +} + +/** + * Encodes a packet with binary data in a base64 string + * + * @param {Object} packet, has `type` and `data` + * @return {String} base64 encoded message + */ + +exports.encodeBase64Packet = function(packet, callback) { + var message = 'b' + exports.packets[packet.type]; + if (Blob && packet.data instanceof Blob) { + var fr = new FileReader(); + fr.onload = function() { + var b64 = fr.result.split(',')[1]; + callback(message + b64); + }; + return fr.readAsDataURL(packet.data); + } + + var b64data; + try { + b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data)); + } catch (e) { + // iPhone Safari doesn't let you apply with typed arrays + var typed = new Uint8Array(packet.data); + var basic = new Array(typed.length); + for (var i = 0; i < typed.length; i++) { + basic[i] = typed[i]; + } + b64data = String.fromCharCode.apply(null, basic); + } + message += global.btoa(b64data); + return callback(message); +}; + +/** + * Decodes a packet. Changes format to Blob if requested. + * + * @return {Object} with `type` and `data` (if any) + * @api private + */ + +exports.decodePacket = function (data, binaryType, utf8decode) { + // String data + if (typeof data == 'string' || data === undefined) { + if (data.charAt(0) == 'b') { + return exports.decodeBase64Packet(data.substr(1), binaryType); + } + + if (utf8decode) { + try { + data = utf8.decode(data); + } catch (e) { + return err; + } + } + var type = data.charAt(0); + + if (Number(type) != type || !packetslist[type]) { + return err; + } + + if (data.length > 1) { + return { type: packetslist[type], data: data.substring(1) }; + } else { + return { type: packetslist[type] }; + } + } + + var asArray = new Uint8Array(data); + var type = asArray[0]; + var rest = sliceBuffer(data, 1); + if (Blob && binaryType === 'blob') { + rest = new Blob([rest]); + } + return { type: packetslist[type], data: rest }; +}; + +/** + * Decodes a packet encoded in a base64 string + * + * @param {String} base64 encoded message + * @return {Object} with `type` and `data` (if any) + */ + +exports.decodeBase64Packet = function(msg, binaryType) { + var type = packetslist[msg.charAt(0)]; + if (!global.ArrayBuffer) { + return { type: type, data: { base64: true, data: msg.substr(1) } }; + } + + var data = base64encoder.decode(msg.substr(1)); + + if (binaryType === 'blob' && Blob) { + data = new Blob([data]); + } + + return { type: type, data: data }; +}; + +/** + * Encodes multiple messages (payload). + * + * <length>:data + * + * Example: + * + * 11:hello world2:hi + * + * If any contents are binary, they will be encoded as base64 strings. Base64 + * encoded strings are marked with a b before the length specifier + * + * @param {Array} packets + * @api private + */ + +exports.encodePayload = function (packets, supportsBinary, callback) { + if (typeof supportsBinary == 'function') { + callback = supportsBinary; + supportsBinary = null; + } + + if (supportsBinary) { + if (Blob && !isAndroid) { + return exports.encodePayloadAsBlob(packets, callback); + } + + return exports.encodePayloadAsArrayBuffer(packets, callback); + } + + if (!packets.length) { + return callback('0:'); + } + + function setLengthHeader(message) { + return message.length + ':' + message; + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, supportsBinary, true, function(message) { + doneCallback(null, setLengthHeader(message)); + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(results.join('')); + }); +}; + +/** + * Async array map using after + */ + +function map(ary, each, done) { + var result = new Array(ary.length); + var next = after(ary.length, done); + + var eachWithIndex = function(i, el, cb) { + each(el, function(error, msg) { + result[i] = msg; + cb(error, result); + }); + }; + + for (var i = 0; i < ary.length; i++) { + eachWithIndex(i, ary[i], next); + } +} + +/* + * Decodes data when a payload is maybe expected. Possible binary contents are + * decoded from their base64 representation + * + * @param {String} data, callback method + * @api public + */ + +exports.decodePayload = function (data, binaryType, callback) { + if (typeof data != 'string') { + return exports.decodePayloadAsBinary(data, binaryType, callback); + } + + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var packet; + if (data == '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + var length = '' + , n, msg; + + for (var i = 0, l = data.length; i < l; i++) { + var chr = data.charAt(i); + + if (':' != chr) { + length += chr; + } else { + if ('' == length || (length != (n = Number(length)))) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + msg = data.substr(i + 1, n); + + if (length != msg.length) { + // parser error - ignoring payload + return callback(err, 0, 1); + } + + if (msg.length) { + packet = exports.decodePacket(msg, binaryType, true); + + if (err.type == packet.type && err.data == packet.data) { + // parser error in individual packet - ignoring payload + return callback(err, 0, 1); + } + + var ret = callback(packet, i + n, l); + if (false === ret) return; + } + + // advance cursor + i += n; + length = ''; + } + } + + if (length != '') { + // parser error - ignoring payload + return callback(err, 0, 1); + } + +}; + +/** + * Encodes multiple messages (payload) as binary. + * + * <1 = binary, 0 = string><number from 0-9><number from 0-9>[...]<number + * 255><data> + * + * Example: + * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers + * + * @param {Array} packets + * @return {ArrayBuffer} encoded payload + * @api private + */ + +exports.encodePayloadAsArrayBuffer = function(packets, callback) { + if (!packets.length) { + return callback(new ArrayBuffer(0)); + } + + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(data) { + return doneCallback(null, data); + }); + } + + map(packets, encodeOne, function(err, encodedPackets) { + var totalLength = encodedPackets.reduce(function(acc, p) { + var len; + if (typeof p === 'string'){ + len = p.length; + } else { + len = p.byteLength; + } + return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2 + }, 0); + + var resultArray = new Uint8Array(totalLength); + + var bufferIndex = 0; + encodedPackets.forEach(function(p) { + var isString = typeof p === 'string'; + var ab = p; + if (isString) { + var view = new Uint8Array(p.length); + for (var i = 0; i < p.length; i++) { + view[i] = p.charCodeAt(i); + } + ab = view.buffer; + } + + if (isString) { // not true binary + resultArray[bufferIndex++] = 0; + } else { // true binary + resultArray[bufferIndex++] = 1; + } + + var lenStr = ab.byteLength.toString(); + for (var i = 0; i < lenStr.length; i++) { + resultArray[bufferIndex++] = parseInt(lenStr[i]); + } + resultArray[bufferIndex++] = 255; + + var view = new Uint8Array(ab); + for (var i = 0; i < view.length; i++) { + resultArray[bufferIndex++] = view[i]; + } + }); + + return callback(resultArray.buffer); + }); +}; + +/** + * Encode as Blob + */ + +exports.encodePayloadAsBlob = function(packets, callback) { + function encodeOne(packet, doneCallback) { + exports.encodePacket(packet, true, true, function(encoded) { + var binaryIdentifier = new Uint8Array(1); + binaryIdentifier[0] = 1; + if (typeof encoded === 'string') { + var view = new Uint8Array(encoded.length); + for (var i = 0; i < encoded.length; i++) { + view[i] = encoded.charCodeAt(i); + } + encoded = view.buffer; + binaryIdentifier[0] = 0; + } + + var len = (encoded instanceof ArrayBuffer) + ? encoded.byteLength + : encoded.size; + + var lenStr = len.toString(); + var lengthAry = new Uint8Array(lenStr.length + 1); + for (var i = 0; i < lenStr.length; i++) { + lengthAry[i] = parseInt(lenStr[i]); + } + lengthAry[lenStr.length] = 255; + + if (Blob) { + var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]); + doneCallback(null, blob); + } + }); + } + + map(packets, encodeOne, function(err, results) { + return callback(new Blob(results)); + }); +}; + +/* + * Decodes data when a payload is maybe expected. Strings are decoded by + * interpreting each byte as a key code for entries marked to start with 0. See + * description of encodePayloadAsBinary + * + * @param {ArrayBuffer} data, callback method + * @api public + */ + +exports.decodePayloadAsBinary = function (data, binaryType, callback) { + if (typeof binaryType === 'function') { + callback = binaryType; + binaryType = null; + } + + var bufferTail = data; + var buffers = []; + + var numberTooLong = false; + while (bufferTail.byteLength > 0) { + var tailArray = new Uint8Array(bufferTail); + var isString = tailArray[0] === 0; + var msgLength = ''; + + for (var i = 1; ; i++) { + if (tailArray[i] == 255) break; + + if (msgLength.length > 310) { + numberTooLong = true; + break; + } + + msgLength += tailArray[i]; + } + + if(numberTooLong) return callback(err, 0, 1); + + bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length); + msgLength = parseInt(msgLength); + + var msg = sliceBuffer(bufferTail, 0, msgLength); + if (isString) { + try { + msg = String.fromCharCode.apply(null, new Uint8Array(msg)); + } catch (e) { + // iPhone Safari doesn't let you apply to typed arrays + var typed = new Uint8Array(msg); + msg = ''; + for (var i = 0; i < typed.length; i++) { + msg += String.fromCharCode(typed[i]); + } + } + } + + buffers.push(msg); + bufferTail = sliceBuffer(bufferTail, msgLength); + } + + var total = buffers.length; + buffers.forEach(function(buffer, i) { + callback(exports.decodePacket(buffer, binaryType, true), i, total); + }); +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./keys":22,"after":23,"arraybuffer.slice":24,"base64-arraybuffer":25,"blob":26,"utf8":27}],22:[function(_dereq_,module,exports){ + +/** + * Gets the keys for an object. + * + * @return {Array} keys + * @api private + */ + +module.exports = Object.keys || function keys (obj){ + var arr = []; + var has = Object.prototype.hasOwnProperty; + + for (var i in obj) { + if (has.call(obj, i)) { + arr.push(i); + } + } + return arr; +}; + +},{}],23:[function(_dereq_,module,exports){ +module.exports = after + +function after(count, callback, err_cb) { + var bail = false + err_cb = err_cb || noop + proxy.count = count + + return (count === 0) ? callback() : proxy + + function proxy(err, result) { + if (proxy.count <= 0) { + throw new Error('after called too many times') + } + --proxy.count + + // after first error, rest are passed to err_cb + if (err) { + bail = true + callback(err) + // future error callbacks will go to error handler + callback = err_cb + } else if (proxy.count === 0 && !bail) { + callback(null, result) + } + } +} + +function noop() {} + +},{}],24:[function(_dereq_,module,exports){ +/** + * An abstraction for slicing an arraybuffer even when + * ArrayBuffer.prototype.slice is not supported + * + * @api public + */ + +module.exports = function(arraybuffer, start, end) { + var bytes = arraybuffer.byteLength; + start = start || 0; + end = end || bytes; + + if (arraybuffer.slice) { return arraybuffer.slice(start, end); } + + if (start < 0) { start += bytes; } + if (end < 0) { end += bytes; } + if (end > bytes) { end = bytes; } + + if (start >= bytes || start >= end || bytes === 0) { + return new ArrayBuffer(0); + } + + var abv = new Uint8Array(arraybuffer); + var result = new Uint8Array(end - start); + for (var i = start, ii = 0; i < end; i++, ii++) { + result[ii] = abv[i]; + } + return result.buffer; +}; + +},{}],25:[function(_dereq_,module,exports){ +/* + * base64-arraybuffer + * https://github.com/niklasvh/base64-arraybuffer + * + * Copyright (c) 2012 Niklas von Hertzen + * Licensed under the MIT license. + */ +(function(chars){ + "use strict"; + + exports.encode = function(arraybuffer) { + var bytes = new Uint8Array(arraybuffer), + i, len = bytes.length, base64 = ""; + + for (i = 0; i < len; i+=3) { + base64 += chars[bytes[i] >> 2]; + base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)]; + base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)]; + base64 += chars[bytes[i + 2] & 63]; + } + + if ((len % 3) === 2) { + base64 = base64.substring(0, base64.length - 1) + "="; + } else if (len % 3 === 1) { + base64 = base64.substring(0, base64.length - 2) + "=="; + } + + return base64; + }; + + exports.decode = function(base64) { + var bufferLength = base64.length * 0.75, + len = base64.length, i, p = 0, + encoded1, encoded2, encoded3, encoded4; + + if (base64[base64.length - 1] === "=") { + bufferLength--; + if (base64[base64.length - 2] === "=") { + bufferLength--; + } + } + + var arraybuffer = new ArrayBuffer(bufferLength), + bytes = new Uint8Array(arraybuffer); + + for (i = 0; i < len; i+=4) { + encoded1 = chars.indexOf(base64[i]); + encoded2 = chars.indexOf(base64[i+1]); + encoded3 = chars.indexOf(base64[i+2]); + encoded4 = chars.indexOf(base64[i+3]); + + bytes[p++] = (encoded1 << 2) | (encoded2 >> 4); + bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2); + bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63); + } + + return arraybuffer; + }; +})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"); + +},{}],26:[function(_dereq_,module,exports){ +(function (global){ +/** + * Create a blob builder even when vendor prefixes exist + */ + +var BlobBuilder = global.BlobBuilder + || global.WebKitBlobBuilder + || global.MSBlobBuilder + || global.MozBlobBuilder; + +/** + * Check if Blob constructor is supported + */ + +var blobSupported = (function() { + try { + var b = new Blob(['hi']); + return b.size == 2; + } catch(e) { + return false; + } +})(); + +/** + * Check if BlobBuilder is supported + */ + +var blobBuilderSupported = BlobBuilder + && BlobBuilder.prototype.append + && BlobBuilder.prototype.getBlob; + +function BlobBuilderConstructor(ary, options) { + options = options || {}; + + var bb = new BlobBuilder(); + for (var i = 0; i < ary.length; i++) { + bb.append(ary[i]); + } + return (options.type) ? bb.getBlob(options.type) : bb.getBlob(); +}; + +module.exports = (function() { + if (blobSupported) { + return global.Blob; + } else if (blobBuilderSupported) { + return BlobBuilderConstructor; + } else { + return undefined; + } +})(); + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],27:[function(_dereq_,module,exports){ +(function (global){ +/*! http://mths.be/utf8js v2.0.0 by @mathias */ +;(function(root) { + + // Detect free variables `exports` + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module` + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root` + var freeGlobal = typeof global == 'object' && global; + if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + // Taken from http://mths.be/punycode + function ucs2decode(string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + // Taken from http://mths.be/punycode + function ucs2encode(array) { + var length = array.length; + var index = -1; + var value; + var output = ''; + while (++index < length) { + value = array[index]; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + } + return output; + } + + /*--------------------------------------------------------------------------*/ + + function createByte(codePoint, shift) { + return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80); + } + + function encodeCodePoint(codePoint) { + if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence + return stringFromCharCode(codePoint); + } + var symbol = ''; + if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence + symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0); + } + else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence + symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0); + symbol += createByte(codePoint, 6); + } + else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence + symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0); + symbol += createByte(codePoint, 12); + symbol += createByte(codePoint, 6); + } + symbol += stringFromCharCode((codePoint & 0x3F) | 0x80); + return symbol; + } + + function utf8encode(string) { + var codePoints = ucs2decode(string); + + // console.log(JSON.stringify(codePoints.map(function(x) { + // return 'U+' + x.toString(16).toUpperCase(); + // }))); + + var length = codePoints.length; + var index = -1; + var codePoint; + var byteString = ''; + while (++index < length) { + codePoint = codePoints[index]; + byteString += encodeCodePoint(codePoint); + } + return byteString; + } + + /*--------------------------------------------------------------------------*/ + + function readContinuationByte() { + if (byteIndex >= byteCount) { + throw Error('Invalid byte index'); + } + + var continuationByte = byteArray[byteIndex] & 0xFF; + byteIndex++; + + if ((continuationByte & 0xC0) == 0x80) { + return continuationByte & 0x3F; + } + + // If we end up here, it’s not a continuation byte + throw Error('Invalid continuation byte'); + } + + function decodeSymbol() { + var byte1; + var byte2; + var byte3; + var byte4; + var codePoint; + + if (byteIndex > byteCount) { + throw Error('Invalid byte index'); + } + + if (byteIndex == byteCount) { + return false; + } + + // Read first byte + byte1 = byteArray[byteIndex] & 0xFF; + byteIndex++; + + // 1-byte sequence (no continuation bytes) + if ((byte1 & 0x80) == 0) { + return byte1; + } + + // 2-byte sequence + if ((byte1 & 0xE0) == 0xC0) { + var byte2 = readContinuationByte(); + codePoint = ((byte1 & 0x1F) << 6) | byte2; + if (codePoint >= 0x80) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 3-byte sequence (may include unpaired surrogates) + if ((byte1 & 0xF0) == 0xE0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3; + if (codePoint >= 0x0800) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 4-byte sequence + if ((byte1 & 0xF8) == 0xF0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + byte4 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) | + (byte3 << 0x06) | byte4; + if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) { + return codePoint; + } + } + + throw Error('Invalid UTF-8 detected'); + } + + var byteArray; + var byteCount; + var byteIndex; + function utf8decode(byteString) { + byteArray = ucs2decode(byteString); + byteCount = byteArray.length; + byteIndex = 0; + var codePoints = []; + var tmp; + while ((tmp = decodeSymbol()) !== false) { + codePoints.push(tmp); + } + return ucs2encode(codePoints); + } + + /*--------------------------------------------------------------------------*/ + + var utf8 = { + 'version': '2.0.0', + 'encode': utf8encode, + 'decode': utf8decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define(function() { + return utf8; + }); + } else if (freeExports && !freeExports.nodeType) { + if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = utf8; + } else { // in Narwhal or RingoJS v0.7.0- + var object = {}; + var hasOwnProperty = object.hasOwnProperty; + for (var key in utf8) { + hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]); + } + } + } else { // in Rhino or a web browser + root.utf8 = utf8; + } + +}(this)); + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],28:[function(_dereq_,module,exports){ +(function (global){ +/** + * JSON parse. + * + * @see Based on jQuery#parseJSON (MIT) and JSON2 + * @api private + */ + +var rvalidchars = /^[\],:{}\s]*$/; +var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g; +var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g; +var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g; +var rtrimLeft = /^\s+/; +var rtrimRight = /\s+$/; + +module.exports = function parsejson(data) { + if ('string' != typeof data || !data) { + return null; + } + + data = data.replace(rtrimLeft, '').replace(rtrimRight, ''); + + // Attempt to parse using the native JSON parser first + if (global.JSON && JSON.parse) { + return JSON.parse(data); + } + + if (rvalidchars.test(data.replace(rvalidescape, '@') + .replace(rvalidtokens, ']') + .replace(rvalidbraces, ''))) { + return (new Function('return ' + data))(); + } +}; +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],29:[function(_dereq_,module,exports){ +/** + * Compiles a querystring + * Returns string representation of the object + * + * @param {Object} + * @api private + */ + +exports.encode = function (obj) { + var str = ''; + + for (var i in obj) { + if (obj.hasOwnProperty(i)) { + if (str.length) str += '&'; + str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]); + } + } + + return str; +}; + +/** + * Parses a simple querystring into an object + * + * @param {String} qs + * @api private + */ + +exports.decode = function(qs){ + var qry = {}; + var pairs = qs.split('&'); + for (var i = 0, l = pairs.length; i < l; i++) { + var pair = pairs[i].split('='); + qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]); + } + return qry; +}; + +},{}],30:[function(_dereq_,module,exports){ +/** + * Parses an URI + * + * @author Steven Levithan <stevenlevithan.com> (MIT license) + * @api private + */ + +var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + +var parts = [ + 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor' +]; + +module.exports = function parseuri(str) { + var src = str, + b = str.indexOf('['), + e = str.indexOf(']'); + + if (b != -1 && e != -1) { + str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length); + } + + var m = re.exec(str || ''), + uri = {}, + i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + if (b != -1 && e != -1) { + uri.source = src; + uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':'); + uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':'); + uri.ipv6uri = true; + } + + return uri; +}; + +},{}],31:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var global = (function() { return this; })(); + +/** + * WebSocket constructor. + */ + +var WebSocket = global.WebSocket || global.MozWebSocket; + +/** + * Module exports. + */ + +module.exports = WebSocket ? ws : null; + +/** + * WebSocket constructor. + * + * The third `opts` options object gets ignored in web browsers, since it's + * non-standard, and throws a TypeError if passed to the constructor. + * See: https://github.com/einaros/ws/issues/227 + * + * @param {String} uri + * @param {Array} protocols (optional) + * @param {Object) opts (optional) + * @api public + */ + +function ws(uri, protocols, opts) { + var instance; + if (protocols) { + instance = new WebSocket(uri, protocols); + } else { + instance = new WebSocket(uri); + } + return instance; +} + +if (WebSocket) ws.prototype = WebSocket.prototype; + +},{}],32:[function(_dereq_,module,exports){ +(function (global){ + +/* + * Module requirements. + */ + +var isArray = _dereq_('isarray'); + +/** + * Module exports. + */ + +module.exports = hasBinary; + +/** + * Checks for binary data. + * + * Right now only Buffer and ArrayBuffer are supported.. + * + * @param {Object} anything + * @api public + */ + +function hasBinary(data) { + + function _hasBinary(obj) { + if (!obj) return false; + + if ( (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer) || + (global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File) + ) { + return true; + } + + if (isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + if (_hasBinary(obj[i])) { + return true; + } + } + } else if (obj && 'object' == typeof obj) { + if (obj.toJSON) { + obj = obj.toJSON(); + } + + for (var key in obj) { + if (obj.hasOwnProperty(key) && _hasBinary(obj[key])) { + return true; + } + } + } + + return false; + } + + return _hasBinary(data); +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"isarray":33}],33:[function(_dereq_,module,exports){ +module.exports = Array.isArray || function (arr) { + return Object.prototype.toString.call(arr) == '[object Array]'; +}; + +},{}],34:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var global = _dereq_('global'); + +/** + * Module exports. + * + * Logic borrowed from Modernizr: + * + * - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js + */ + +try { + module.exports = 'XMLHttpRequest' in global && + 'withCredentials' in new global.XMLHttpRequest(); +} catch (err) { + // if XMLHttp support is disabled in IE then it will throw + // when trying to create + module.exports = false; +} + +},{"global":35}],35:[function(_dereq_,module,exports){ + +/** + * Returns `this`. Execute this without a "context" (i.e. without it being + * attached to an object of the left-hand side), and `this` points to the + * "global" scope of the current JS execution. + */ + +module.exports = (function () { return this; })(); + +},{}],36:[function(_dereq_,module,exports){ + +var indexOf = [].indexOf; + +module.exports = function(arr, obj){ + if (indexOf) return arr.indexOf(obj); + for (var i = 0; i < arr.length; ++i) { + if (arr[i] === obj) return i; + } + return -1; +}; +},{}],37:[function(_dereq_,module,exports){ + +/** + * HOP ref. + */ + +var has = Object.prototype.hasOwnProperty; + +/** + * Return own keys in `obj`. + * + * @param {Object} obj + * @return {Array} + * @api public + */ + +exports.keys = Object.keys || function(obj){ + var keys = []; + for (var key in obj) { + if (has.call(obj, key)) { + keys.push(key); + } + } + return keys; +}; + +/** + * Return own values in `obj`. + * + * @param {Object} obj + * @return {Array} + * @api public + */ + +exports.values = function(obj){ + var vals = []; + for (var key in obj) { + if (has.call(obj, key)) { + vals.push(obj[key]); + } + } + return vals; +}; + +/** + * Merge `b` into `a`. + * + * @param {Object} a + * @param {Object} b + * @return {Object} a + * @api public + */ + +exports.merge = function(a, b){ + for (var key in b) { + if (has.call(b, key)) { + a[key] = b[key]; + } + } + return a; +}; + +/** + * Return length of `obj`. + * + * @param {Object} obj + * @return {Number} + * @api public + */ + +exports.length = function(obj){ + return exports.keys(obj).length; +}; + +/** + * Check if `obj` is empty. + * + * @param {Object} obj + * @return {Boolean} + * @api public + */ + +exports.isEmpty = function(obj){ + return 0 == exports.length(obj); +}; +},{}],38:[function(_dereq_,module,exports){ +/** + * Parses an URI + * + * @author Steven Levithan <stevenlevithan.com> (MIT license) + * @api private + */ + +var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/; + +var parts = [ + 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host' + , 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor' +]; + +module.exports = function parseuri(str) { + var m = re.exec(str || '') + , uri = {} + , i = 14; + + while (i--) { + uri[parts[i]] = m[i] || ''; + } + + return uri; +}; + +},{}],39:[function(_dereq_,module,exports){ +(function (global){ +/*global Blob,File*/ + +/** + * Module requirements + */ + +var isArray = _dereq_('isarray'); +var isBuf = _dereq_('./is-buffer'); + +/** + * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder. + * Anything with blobs or files should be fed through removeBlobs before coming + * here. + * + * @param {Object} packet - socket.io event packet + * @return {Object} with deconstructed packet and list of buffers + * @api public + */ + +exports.deconstructPacket = function(packet){ + var buffers = []; + var packetData = packet.data; + + function _deconstructPacket(data) { + if (!data) return data; + + if (isBuf(data)) { + var placeholder = { _placeholder: true, num: buffers.length }; + buffers.push(data); + return placeholder; + } else if (isArray(data)) { + var newData = new Array(data.length); + for (var i = 0; i < data.length; i++) { + newData[i] = _deconstructPacket(data[i]); + } + return newData; + } else if ('object' == typeof data && !(data instanceof Date)) { + var newData = {}; + for (var key in data) { + newData[key] = _deconstructPacket(data[key]); + } + return newData; + } + return data; + } + + var pack = packet; + pack.data = _deconstructPacket(packetData); + pack.attachments = buffers.length; // number of binary 'attachments' + return {packet: pack, buffers: buffers}; +}; + +/** + * Reconstructs a binary packet from its placeholder packet and buffers + * + * @param {Object} packet - event packet with placeholders + * @param {Array} buffers - binary buffers to put in placeholder positions + * @return {Object} reconstructed packet + * @api public + */ + +exports.reconstructPacket = function(packet, buffers) { + var curPlaceHolder = 0; + + function _reconstructPacket(data) { + if (data && data._placeholder) { + var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway) + return buf; + } else if (isArray(data)) { + for (var i = 0; i < data.length; i++) { + data[i] = _reconstructPacket(data[i]); + } + return data; + } else if (data && 'object' == typeof data) { + for (var key in data) { + data[key] = _reconstructPacket(data[key]); + } + return data; + } + return data; + } + + packet.data = _reconstructPacket(packet.data); + packet.attachments = undefined; // no longer useful + return packet; +}; + +/** + * Asynchronously removes Blobs or Files from data via + * FileReader's readAsArrayBuffer method. Used before encoding + * data as msgpack. Calls callback with the blobless data. + * + * @param {Object} data + * @param {Function} callback + * @api private + */ + +exports.removeBlobs = function(data, callback) { + function _removeBlobs(obj, curKey, containingObject) { + if (!obj) return obj; + + // convert any blob + if ((global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File)) { + pendingBlobs++; + + // async filereader + var fileReader = new FileReader(); + fileReader.onload = function() { // this.result == arraybuffer + if (containingObject) { + containingObject[curKey] = this.result; + } + else { + bloblessData = this.result; + } + + // if nothing pending its callback time + if(! --pendingBlobs) { + callback(bloblessData); + } + }; + + fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer + } else if (isArray(obj)) { // handle array + for (var i = 0; i < obj.length; i++) { + _removeBlobs(obj[i], i, obj); + } + } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object + for (var key in obj) { + _removeBlobs(obj[key], key, obj); + } + } + } + + var pendingBlobs = 0; + var bloblessData = data; + _removeBlobs(bloblessData); + if (!pendingBlobs) { + callback(bloblessData); + } +}; + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./is-buffer":41,"isarray":42}],40:[function(_dereq_,module,exports){ + +/** + * Module dependencies. + */ + +var debug = _dereq_('debug')('socket.io-parser'); +var json = _dereq_('json3'); +var isArray = _dereq_('isarray'); +var Emitter = _dereq_('component-emitter'); +var binary = _dereq_('./binary'); +var isBuf = _dereq_('./is-buffer'); + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = 4; + +/** + * Packet types. + * + * @api public + */ + +exports.types = [ + 'CONNECT', + 'DISCONNECT', + 'EVENT', + 'BINARY_EVENT', + 'ACK', + 'BINARY_ACK', + 'ERROR' +]; + +/** + * Packet type `connect`. + * + * @api public + */ + +exports.CONNECT = 0; + +/** + * Packet type `disconnect`. + * + * @api public + */ + +exports.DISCONNECT = 1; + +/** + * Packet type `event`. + * + * @api public + */ + +exports.EVENT = 2; + +/** + * Packet type `ack`. + * + * @api public + */ + +exports.ACK = 3; + +/** + * Packet type `error`. + * + * @api public + */ + +exports.ERROR = 4; + +/** + * Packet type 'binary event' + * + * @api public + */ + +exports.BINARY_EVENT = 5; + +/** + * Packet type `binary ack`. For acks with binary arguments. + * + * @api public + */ + +exports.BINARY_ACK = 6; + +/** + * Encoder constructor. + * + * @api public + */ + +exports.Encoder = Encoder; + +/** + * Decoder constructor. + * + * @api public + */ + +exports.Decoder = Decoder; + +/** + * A socket.io Encoder instance + * + * @api public + */ + +function Encoder() {} + +/** + * Encode a packet as a single string if non-binary, or as a + * buffer sequence, depending on packet type. + * + * @param {Object} obj - packet object + * @param {Function} callback - function to handle encodings (likely engine.write) + * @return Calls callback with Array of encodings + * @api public + */ + +Encoder.prototype.encode = function(obj, callback){ + debug('encoding packet %j', obj); + + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + encodeAsBinary(obj, callback); + } + else { + var encoding = encodeAsString(obj); + callback([encoding]); + } +}; + +/** + * Encode packet as string. + * + * @param {Object} packet + * @return {String} encoded + * @api private + */ + +function encodeAsString(obj) { + var str = ''; + var nsp = false; + + // first is type + str += obj.type; + + // attachments if we have them + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + str += obj.attachments; + str += '-'; + } + + // if we have a namespace other than `/` + // we append it followed by a comma `,` + if (obj.nsp && '/' != obj.nsp) { + nsp = true; + str += obj.nsp; + } + + // immediately followed by the id + if (null != obj.id) { + if (nsp) { + str += ','; + nsp = false; + } + str += obj.id; + } + + // json data + if (null != obj.data) { + if (nsp) str += ','; + str += json.stringify(obj.data); + } + + debug('encoded %j as %s', obj, str); + return str; +} + +/** + * Encode packet as 'buffer sequence' by removing blobs, and + * deconstructing packet into object with placeholders and + * a list of buffers. + * + * @param {Object} packet + * @return {Buffer} encoded + * @api private + */ + +function encodeAsBinary(obj, callback) { + + function writeEncoding(bloblessData) { + var deconstruction = binary.deconstructPacket(bloblessData); + var pack = encodeAsString(deconstruction.packet); + var buffers = deconstruction.buffers; + + buffers.unshift(pack); // add packet info to beginning of data list + callback(buffers); // write all the buffers + } + + binary.removeBlobs(obj, writeEncoding); +} + +/** + * A socket.io Decoder instance + * + * @return {Object} decoder + * @api public + */ + +function Decoder() { + this.reconstructor = null; +} + +/** + * Mix in `Emitter` with Decoder. + */ + +Emitter(Decoder.prototype); + +/** + * Decodes an ecoded packet string into packet JSON. + * + * @param {String} obj - encoded packet + * @return {Object} packet + * @api public + */ + +Decoder.prototype.add = function(obj) { + var packet; + if ('string' == typeof obj) { + packet = decodeString(obj); + if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json + this.reconstructor = new BinaryReconstructor(packet); + + // no attachments, labeled binary but no binary data to follow + if (this.reconstructor.reconPack.attachments == 0) { + this.emit('decoded', packet); + } + } else { // non-binary full packet + this.emit('decoded', packet); + } + } + else if (isBuf(obj) || obj.base64) { // raw binary data + if (!this.reconstructor) { + throw new Error('got binary data when not reconstructing a packet'); + } else { + packet = this.reconstructor.takeBinaryData(obj); + if (packet) { // received final buffer + this.reconstructor = null; + this.emit('decoded', packet); + } + } + } + else { + throw new Error('Unknown type: ' + obj); + } +}; + +/** + * Decode a packet String (JSON data) + * + * @param {String} str + * @return {Object} packet + * @api private + */ + +function decodeString(str) { + var p = {}; + var i = 0; + + // look up type + p.type = Number(str.charAt(0)); + if (null == exports.types[p.type]) return error(); + + // look up attachments if type binary + if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) { + p.attachments = ''; + while (str.charAt(++i) != '-') { + p.attachments += str.charAt(i); + } + p.attachments = Number(p.attachments); + } + + // look up namespace (if any) + if ('/' == str.charAt(i + 1)) { + p.nsp = ''; + while (++i) { + var c = str.charAt(i); + if (',' == c) break; + p.nsp += c; + if (i + 1 == str.length) break; + } + } else { + p.nsp = '/'; + } + + // look up id + var next = str.charAt(i + 1); + if ('' != next && Number(next) == next) { + p.id = ''; + while (++i) { + var c = str.charAt(i); + if (null == c || Number(c) != c) { + --i; + break; + } + p.id += str.charAt(i); + if (i + 1 == str.length) break; + } + p.id = Number(p.id); + } + + // look up json data + if (str.charAt(++i)) { + try { + p.data = json.parse(str.substr(i)); + } catch(e){ + return error(); + } + } + + debug('decoded %s as %j', str, p); + return p; +} + +/** + * Deallocates a parser's resources + * + * @api public + */ + +Decoder.prototype.destroy = function() { + if (this.reconstructor) { + this.reconstructor.finishedReconstruction(); + } +}; + +/** + * A manager of a binary event's 'buffer sequence'. Should + * be constructed whenever a packet of type BINARY_EVENT is + * decoded. + * + * @param {Object} packet + * @return {BinaryReconstructor} initialized reconstructor + * @api private + */ + +function BinaryReconstructor(packet) { + this.reconPack = packet; + this.buffers = []; +} + +/** + * Method to be called when binary data received from connection + * after a BINARY_EVENT packet. + * + * @param {Buffer | ArrayBuffer} binData - the raw binary data received + * @return {null | Object} returns null if more binary data is expected or + * a reconstructed packet object if all buffers have been received. + * @api private + */ + +BinaryReconstructor.prototype.takeBinaryData = function(binData) { + this.buffers.push(binData); + if (this.buffers.length == this.reconPack.attachments) { // done with buffer list + var packet = binary.reconstructPacket(this.reconPack, this.buffers); + this.finishedReconstruction(); + return packet; + } + return null; +}; + +/** + * Cleans up binary packet reconstruction variables. + * + * @api private + */ + +BinaryReconstructor.prototype.finishedReconstruction = function() { + this.reconPack = null; + this.buffers = []; +}; + +function error(data){ + return { + type: exports.ERROR, + data: 'parser error' + }; +} + +},{"./binary":39,"./is-buffer":41,"component-emitter":8,"debug":9,"isarray":42,"json3":43}],41:[function(_dereq_,module,exports){ +(function (global){ + +module.exports = isBuf; + +/** + * Returns true if obj is a buffer or an arraybuffer. + * + * @api private + */ + +function isBuf(obj) { + return (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer); +} + +}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],42:[function(_dereq_,module,exports){ +module.exports=_dereq_(33) +},{}],43:[function(_dereq_,module,exports){ +/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */ +;(function (window) { + // Convenience aliases. + var getClass = {}.toString, isProperty, forEach, undef; + + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = typeof define === "function" && define.amd; + + // Detect native implementations. + var nativeJSON = typeof JSON == "object" && JSON; + + // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if + // available. + var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports; + + if (JSON3 && nativeJSON) { + // Explicitly delegate to the native `stringify` and `parse` + // implementations in CommonJS environments. + JSON3.stringify = nativeJSON.stringify; + JSON3.parse = nativeJSON.parse; + } else { + // Export for web browsers, JavaScript engines, and asynchronous module + // loaders, using the global `JSON` object if available. + JSON3 = window.JSON = nativeJSON || {}; + } + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = JSON3.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]"; + var dateClass = "[object Date]"; + var numberClass = "[object Number]"; + var stringClass = "[object String]"; + var arrayClass = "[object Array]"; + var booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = {}.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: A set of primitive types used by `isHostType`. + var PrimitiveTypes = { + 'boolean': 1, + 'number': 1, + 'string': 1, + 'undefined': 1 + }; + + // Internal: Determines if the given object `property` value is a + // non-primitive. + var isHostType = function (object, property) { + var type = typeof object[property]; + return type == 'object' ? !!object[property] : !PrimitiveTypes[type]; + }; + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols; + if (isLarge) { + symbols = value.split(""); + } + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index]; + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + JSON3.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (typeof filter == "function" || typeof filter == "object" && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function() { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function(source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + JSON3.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + // Export for asynchronous module loaders. + if (isLoader) { + define(function () { + return JSON3; + }); + } +}(this)); + +},{}],44:[function(_dereq_,module,exports){ +module.exports = toArray + +function toArray(list, index) { + var array = [] + + index = index || 0 + + for (var i = index || 0; i < list.length; i++) { + array[i - index] = list[i] + } + + return array +} + +},{}]},{},[1]) +(1) +});
@@ -0,0 +1,11 @@
+language: node_js +node_js: + - 0.10 +notifications: + irc: irc.freenode.org##socket.io +git: + depth: 1 +env: + global: + - secure: 28HHk1J0H64KNjzmmlxG/Ro0EPuLnhO0rU+kZjjthDHj/FaugIsqjAVQ1Dl6heWV2/MlVzw6nDCyMNiGwiVk0ruZPQ0SYdAKLplrdMtzAihbU3xx+ULFQPLM3SoW0ZFCEpe8dWPGy4WdgW7aLByeel9TJb3vlhAu7p7AvrcO7Fs= + - secure: rKEG0Cfw0vkw8thk63RHYG7h8XWYcBlvZ0w1IWpr2dAfnnLMi1palSTrBrFQc77flk7rN00zGIe76FhKydV9r4WWYAUYKPqo4k+9/FkpzjZlNtL49QRoNwC9jmJ8OeUwGowA13gZPyl/5P13wVaKCB0YrKnzz5LHo3Sp7So6J8U=
@@ -0,0 +1,16 @@
+ui: mocha-bdd +browsers: + - name: chrome + version: 29..latest + - name: firefox + version: latest + - name: safari + version: latest + - name: ie + version: 10 + platform: Windows 2012 + - name: ie + version: 9 + version: [6..9, latest] + - name: iphone + version: oldest..latest
@@ -0,0 +1,87 @@
+ +2.2.2 / 2014-09-04 +================== + + * prevent direct `Buffer` reference that breaks browserify + * binary: reuse `isBuf` helper + +2.2.1 / 2014-06-20 +================== + + * added benchmarking [kevin-roark] + * upgrade component-emitter to 1.1.2 [kevin-roark] + * update protocol version [kevin-roark] + * less indentation and a small optimization [kevin-roark] + +2.2.0 / 2014-05-30 +================== + + * added a BINARY_ACK type [kevin-roark] + +2.1.5 / 2014-05-24 +================== + + * don't iterate keys of `Date` objects [Rase-] + +2.1.4 / 2014-05-17 +================== + + * fix null reconstruction bug [kevin-roark] + +2.1.3 / 2014-04-27 +================== + + * bump zuul version + * updated protocol version + +2.1.2 / 2014-03-06 +================== + + * added support for binary in ACK packets + +2.1.1 / 2014-03-04 +================== + + * removed has-binary-data dependency + * fixed the object check in binary.removeBlobs + +2.1.0 / 2014-03-01 +================== + + * faster and smaller binary parser and protocol [kevin-roark] + +2.0.0 / 2014-02-19 +================== + + * binary support [kevin-roark] + +1.1.2 / 2014-02-11 +================== + + * package: bump `json3` to fix IE6-7 + +1.1.1 / 2014-02-10 +================== + + * package: bump debug to fix browserify issues + +1.1.0 / 2013-12-25 +================== + + * index: use `json3` + +1.0.3 / 2012-12-18 +================== + + * index: added instrumentation through `debug` + * index: make sure decoded `id` is a `Number` + +1.0.2 / 2012-12-18 +================== + + * index: allow for falsy values in `id` and `data` + +1.0.1 / 2012-12-10 +================== + + * Revision 1
@@ -0,0 +1,11 @@
+ +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --bail \ + test/index.js + @./node_modules/.bin/zuul -- test/index.js + +.PHONY: test
@@ -0,0 +1,73 @@
+ +# socket.io-parser + +[](http://travis-ci.org/Automattic/socket.io-parser) +[](http://badge.fury.io/js/socket.io-parser) + +A socket.io encoder and decoder written in JavaScript complying with version `3` +of [socket.io-protocol](https://github.com/learnboost/socket.io-protocol). +Used by [socket.io](https://github.com/learnboost/socket.io) and +[socket.io-client](https://github.com/learnboost/socket.io-client). + +## Parser API + + socket.io-parser is the reference implementation of socket.io-protocol. Read + the full API here: + [socket.io-protocol](https://github.com/learnboost/socket.io-protocol). + +## Example Usage + +### Encoding and decoding a packet + +```js +var parser = require('socket.io-parser'); +var encoder = new parser.Encoder(); +var packet = { + type: parser.EVENT, + data: 'test-packet', + id: 13 +}; +encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(decodedPacket) { + // decodedPacket.type == parser.EVENT + // decodedPacket.data == 'test-packet' + // decodedPacket.id == 13 + }); + + for (var i = 0; i < encodedPackets.length; i++) { + decoder.add(encodedPackets[i]); + } +}); +``` + +### Encoding and decoding a packet with binary data + +```js +var parser = require('socket.io-parser'); +var encoder = new parser.Encoder(); +var packet = { + type: parser.BINARY_EVENT, + data: {i: new Buffer(1234), j: new Blob([new ArrayBuffer(2)])} + id: 15 +}; +encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(decodedPacket) { + // decodedPacket.type == parser.BINARY_EVENTEVENT + // Buffer.isBuffer(decodedPacket.data.i) == true + // Buffer.isBuffer(decodedPacket.data.j) == true + // decodedPacket.id == 15 + }); + + for (var i = 0; i < encodedPackets.length; i++) { + decoder.add(encodedPackets[i]); + } +}); +``` +See the test suite for more examples of how socket.io-parser is used. + + +## License + +MIT
@@ -0,0 +1,10 @@
+var bencher = require('./index'); +bencher(function(benchmark) { + function logMean(test) { + console.log(test.name + ' mean run time: ' + test.stats.mean); + } + + for (var i = 0; i < benchmark.length; i++) { + logMean(benchmark[i]); + } +});
@@ -0,0 +1,81 @@
+var Benchmark = require('benchmark'); +var parser = require('../index'); + +function test(packet, deferred) { + var encoder = new parser.Encoder(); + var decoder = new parser.Decoder(); + encoder.encode(packet, function(encodedPackets) { + var decoder = new parser.Decoder(); + decoder.on('decoded', function(packet) { + deferred.resolve(); + }); + + decoder.add(encodedPackets[0]); + }); +} + +var dataObject = { + 'a': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17], + 'b': 'xxxyyyzzzalsdfalskdjfalksdjfalksdjfalksdjfjjfjfjfjjfjfjfj', + 'data': { + 'is': 'cool', + 'or': { + 'is': { + 'it': true + } + } + } +}; +var bigArray = []; +for (var i = 0; i < 250; i++) { + bigArray.push(dataObject); +} + + + +module.exports = function(callback) { + var suite = new Benchmark.Suite(); + + suite.add('small json parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: dataObject + }; + test(packet, deferred); + }}) + .add('big json parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: bigArray + }; + test(packet, deferred); + }}) + .add('json with small binary parse', {defer: true, fn: function(deferred) { + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: {'a': [1, 2, 3], 'b': 'xxxyyyzzz', 'data': new Buffer(1000)} + }; + test(packet, deferred); + }}) + .add('json with big binary parse', {defer: true, fn: function(deferred) { + var bigBinaryData = { + bin1: new Buffer(10000), + arr: bigArray, + bin2: new Buffer(10000), + bin3: new Buffer(10000) + }; + var packet = { + type: parser.EVENT, + nsp: '/bench', + data: bigBinaryData + }; + test(packet, deferred); + }}) + .on('complete', function() { + callback(this); + }) + .run({'async': true}); +};
@@ -0,0 +1,141 @@
+/*global Blob,File*/ + +/** + * Module requirements + */ + +var isArray = require('isarray'); +var isBuf = require('./is-buffer'); + +/** + * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder. + * Anything with blobs or files should be fed through removeBlobs before coming + * here. + * + * @param {Object} packet - socket.io event packet + * @return {Object} with deconstructed packet and list of buffers + * @api public + */ + +exports.deconstructPacket = function(packet){ + var buffers = []; + var packetData = packet.data; + + function _deconstructPacket(data) { + if (!data) return data; + + if (isBuf(data)) { + var placeholder = { _placeholder: true, num: buffers.length }; + buffers.push(data); + return placeholder; + } else if (isArray(data)) { + var newData = new Array(data.length); + for (var i = 0; i < data.length; i++) { + newData[i] = _deconstructPacket(data[i]); + } + return newData; + } else if ('object' == typeof data && !(data instanceof Date)) { + var newData = {}; + for (var key in data) { + newData[key] = _deconstructPacket(data[key]); + } + return newData; + } + return data; + } + + var pack = packet; + pack.data = _deconstructPacket(packetData); + pack.attachments = buffers.length; // number of binary 'attachments' + return {packet: pack, buffers: buffers}; +}; + +/** + * Reconstructs a binary packet from its placeholder packet and buffers + * + * @param {Object} packet - event packet with placeholders + * @param {Array} buffers - binary buffers to put in placeholder positions + * @return {Object} reconstructed packet + * @api public + */ + +exports.reconstructPacket = function(packet, buffers) { + var curPlaceHolder = 0; + + function _reconstructPacket(data) { + if (data && data._placeholder) { + var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway) + return buf; + } else if (isArray(data)) { + for (var i = 0; i < data.length; i++) { + data[i] = _reconstructPacket(data[i]); + } + return data; + } else if (data && 'object' == typeof data) { + for (var key in data) { + data[key] = _reconstructPacket(data[key]); + } + return data; + } + return data; + } + + packet.data = _reconstructPacket(packet.data); + packet.attachments = undefined; // no longer useful + return packet; +}; + +/** + * Asynchronously removes Blobs or Files from data via + * FileReader's readAsArrayBuffer method. Used before encoding + * data as msgpack. Calls callback with the blobless data. + * + * @param {Object} data + * @param {Function} callback + * @api private + */ + +exports.removeBlobs = function(data, callback) { + function _removeBlobs(obj, curKey, containingObject) { + if (!obj) return obj; + + // convert any blob + if ((global.Blob && obj instanceof Blob) || + (global.File && obj instanceof File)) { + pendingBlobs++; + + // async filereader + var fileReader = new FileReader(); + fileReader.onload = function() { // this.result == arraybuffer + if (containingObject) { + containingObject[curKey] = this.result; + } + else { + bloblessData = this.result; + } + + // if nothing pending its callback time + if(! --pendingBlobs) { + callback(bloblessData); + } + }; + + fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer + } else if (isArray(obj)) { // handle array + for (var i = 0; i < obj.length; i++) { + _removeBlobs(obj[i], i, obj); + } + } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object + for (var key in obj) { + _removeBlobs(obj[key], key, obj); + } + } + } + + var pendingBlobs = 0; + var bloblessData = data; + _removeBlobs(bloblessData); + if (!pendingBlobs) { + callback(bloblessData); + } +};
@@ -0,0 +1,396 @@
+ +/** + * Module dependencies. + */ + +var debug = require('debug')('socket.io-parser'); +var json = require('json3'); +var isArray = require('isarray'); +var Emitter = require('component-emitter'); +var binary = require('./binary'); +var isBuf = require('./is-buffer'); + +/** + * Protocol version. + * + * @api public + */ + +exports.protocol = 4; + +/** + * Packet types. + * + * @api public + */ + +exports.types = [ + 'CONNECT', + 'DISCONNECT', + 'EVENT', + 'BINARY_EVENT', + 'ACK', + 'BINARY_ACK', + 'ERROR' +]; + +/** + * Packet type `connect`. + * + * @api public + */ + +exports.CONNECT = 0; + +/** + * Packet type `disconnect`. + * + * @api public + */ + +exports.DISCONNECT = 1; + +/** + * Packet type `event`. + * + * @api public + */ + +exports.EVENT = 2; + +/** + * Packet type `ack`. + * + * @api public + */ + +exports.ACK = 3; + +/** + * Packet type `error`. + * + * @api public + */ + +exports.ERROR = 4; + +/** + * Packet type 'binary event' + * + * @api public + */ + +exports.BINARY_EVENT = 5; + +/** + * Packet type `binary ack`. For acks with binary arguments. + * + * @api public + */ + +exports.BINARY_ACK = 6; + +/** + * Encoder constructor. + * + * @api public + */ + +exports.Encoder = Encoder; + +/** + * Decoder constructor. + * + * @api public + */ + +exports.Decoder = Decoder; + +/** + * A socket.io Encoder instance + * + * @api public + */ + +function Encoder() {} + +/** + * Encode a packet as a single string if non-binary, or as a + * buffer sequence, depending on packet type. + * + * @param {Object} obj - packet object + * @param {Function} callback - function to handle encodings (likely engine.write) + * @return Calls callback with Array of encodings + * @api public + */ + +Encoder.prototype.encode = function(obj, callback){ + debug('encoding packet %j', obj); + + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + encodeAsBinary(obj, callback); + } + else { + var encoding = encodeAsString(obj); + callback([encoding]); + } +}; + +/** + * Encode packet as string. + * + * @param {Object} packet + * @return {String} encoded + * @api private + */ + +function encodeAsString(obj) { + var str = ''; + var nsp = false; + + // first is type + str += obj.type; + + // attachments if we have them + if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) { + str += obj.attachments; + str += '-'; + } + + // if we have a namespace other than `/` + // we append it followed by a comma `,` + if (obj.nsp && '/' != obj.nsp) { + nsp = true; + str += obj.nsp; + } + + // immediately followed by the id + if (null != obj.id) { + if (nsp) { + str += ','; + nsp = false; + } + str += obj.id; + } + + // json data + if (null != obj.data) { + if (nsp) str += ','; + str += json.stringify(obj.data); + } + + debug('encoded %j as %s', obj, str); + return str; +} + +/** + * Encode packet as 'buffer sequence' by removing blobs, and + * deconstructing packet into object with placeholders and + * a list of buffers. + * + * @param {Object} packet + * @return {Buffer} encoded + * @api private + */ + +function encodeAsBinary(obj, callback) { + + function writeEncoding(bloblessData) { + var deconstruction = binary.deconstructPacket(bloblessData); + var pack = encodeAsString(deconstruction.packet); + var buffers = deconstruction.buffers; + + buffers.unshift(pack); // add packet info to beginning of data list + callback(buffers); // write all the buffers + } + + binary.removeBlobs(obj, writeEncoding); +} + +/** + * A socket.io Decoder instance + * + * @return {Object} decoder + * @api public + */ + +function Decoder() { + this.reconstructor = null; +} + +/** + * Mix in `Emitter` with Decoder. + */ + +Emitter(Decoder.prototype); + +/** + * Decodes an ecoded packet string into packet JSON. + * + * @param {String} obj - encoded packet + * @return {Object} packet + * @api public + */ + +Decoder.prototype.add = function(obj) { + var packet; + if ('string' == typeof obj) { + packet = decodeString(obj); + if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json + this.reconstructor = new BinaryReconstructor(packet); + + // no attachments, labeled binary but no binary data to follow + if (this.reconstructor.reconPack.attachments == 0) { + this.emit('decoded', packet); + } + } else { // non-binary full packet + this.emit('decoded', packet); + } + } + else if (isBuf(obj) || obj.base64) { // raw binary data + if (!this.reconstructor) { + throw new Error('got binary data when not reconstructing a packet'); + } else { + packet = this.reconstructor.takeBinaryData(obj); + if (packet) { // received final buffer + this.reconstructor = null; + this.emit('decoded', packet); + } + } + } + else { + throw new Error('Unknown type: ' + obj); + } +}; + +/** + * Decode a packet String (JSON data) + * + * @param {String} str + * @return {Object} packet + * @api private + */ + +function decodeString(str) { + var p = {}; + var i = 0; + + // look up type + p.type = Number(str.charAt(0)); + if (null == exports.types[p.type]) return error(); + + // look up attachments if type binary + if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) { + p.attachments = ''; + while (str.charAt(++i) != '-') { + p.attachments += str.charAt(i); + } + p.attachments = Number(p.attachments); + } + + // look up namespace (if any) + if ('/' == str.charAt(i + 1)) { + p.nsp = ''; + while (++i) { + var c = str.charAt(i); + if (',' == c) break; + p.nsp += c; + if (i + 1 == str.length) break; + } + } else { + p.nsp = '/'; + } + + // look up id + var next = str.charAt(i + 1); + if ('' != next && Number(next) == next) { + p.id = ''; + while (++i) { + var c = str.charAt(i); + if (null == c || Number(c) != c) { + --i; + break; + } + p.id += str.charAt(i); + if (i + 1 == str.length) break; + } + p.id = Number(p.id); + } + + // look up json data + if (str.charAt(++i)) { + try { + p.data = json.parse(str.substr(i)); + } catch(e){ + return error(); + } + } + + debug('decoded %s as %j', str, p); + return p; +} + +/** + * Deallocates a parser's resources + * + * @api public + */ + +Decoder.prototype.destroy = function() { + if (this.reconstructor) { + this.reconstructor.finishedReconstruction(); + } +}; + +/** + * A manager of a binary event's 'buffer sequence'. Should + * be constructed whenever a packet of type BINARY_EVENT is + * decoded. + * + * @param {Object} packet + * @return {BinaryReconstructor} initialized reconstructor + * @api private + */ + +function BinaryReconstructor(packet) { + this.reconPack = packet; + this.buffers = []; +} + +/** + * Method to be called when binary data received from connection + * after a BINARY_EVENT packet. + * + * @param {Buffer | ArrayBuffer} binData - the raw binary data received + * @return {null | Object} returns null if more binary data is expected or + * a reconstructed packet object if all buffers have been received. + * @api private + */ + +BinaryReconstructor.prototype.takeBinaryData = function(binData) { + this.buffers.push(binData); + if (this.buffers.length == this.reconPack.attachments) { // done with buffer list + var packet = binary.reconstructPacket(this.reconPack, this.buffers); + this.finishedReconstruction(); + return packet; + } + return null; +}; + +/** + * Cleans up binary packet reconstruction variables. + * + * @api private + */ + +BinaryReconstructor.prototype.finishedReconstruction = function() { + this.reconPack = null; + this.buffers = []; +}; + +function error(data){ + return { + type: exports.ERROR, + data: 'parser error' + }; +}
@@ -0,0 +1,13 @@
+ +module.exports = isBuf; + +/** + * Returns true if obj is a buffer or an arraybuffer. + * + * @api private + */ + +function isBuf(obj) { + return (global.Buffer && global.Buffer.isBuffer(obj)) || + (global.ArrayBuffer && obj instanceof ArrayBuffer); +}
@@ -0,0 +1,115 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,137 @@
+ +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){}
@@ -0,0 +1,5 @@
+if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +}
@@ -0,0 +1,147 @@
+/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,88 @@
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@@ -0,0 +1,78 @@
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@@ -0,0 +1,16 @@
+language: node_js +node_js: + - "0.8" + - "0.10" + - "0.11" + +git: + depth: 1 + +matrix: + fast_finish: true + allow_failures: + - node_js: "0.11" + +notifications: + irc: "irc.freenode.org#socket.io"
@@ -0,0 +1,444 @@
+ +1.2.0 / 2014-10-27 +================== + + * package: bump `engine.io` + * downloads badge + * add test to check that empty rooms are autopruned + * added Server#origins(v:Function) description for dynamic CORS + * added test coverage for Server#origins(function) for dynamic CORS + * added optional Server#origins(function) for dynamic CORS + * fix usage example for Server#close + * package: fix main file for example application 'chat' + * package: bump `socket.io-parser` + * update README http ctor to createServer() + * bump adapter with a lot of fixes for room bookkeeping + +1.1.0 / 2014-09-04 +================== + + * examples: minor fix of escaping + * testing for equivalence of namespaces starting with / or without + * update index.js + * added relevant tests + * take "" and "/" as equivalent namespaces on server + * use svg instead of png to get better image quality in readme + * make CI build faster + * fix splice arguments and `socket.rooms` value update in `socket.leaveAll`. + * client cannot connect to non-existing namespaces + * bump engine.io version to get the cached IP address + * fixed handshake object address property and made the test case more strict. + * package: bump `engine.io` + * fixed the failing test where server crashes on disconnect involving connectBuffer + * npmignore: ignore `.gitignore` (fixes #1607) + * test: added failing case for `socket.disconnect` and nsps + * fix repo in package.json + * improve Close documentation + * use ephemeral ports + * fix: We should use the standard http protocol to handler the etag header. + * override default browser font-family for inputs + * update has-binary-data to 1.0.3 + * add close specs + * add ability to stop the http server even if not created inside socket.io + * make sure server gets close + * Add test case for checking that reconnect_failed is fired only once upon failure + * package: bump `socket.io-parser` for `component-emitter` dep fix + +1.0.6 / 2014-06-19 +================== + + * package: bump `socket.io-client` + +1.0.5 / 2014-06-16 +================== + + * package: bump `engine.io` to fix jsonp `\n` bug and CORS warnings + * index: fix typo [yanatan16] + * add `removeListener` to blacklisted events + * examples: clearer instructions to install chat example + * index: fix namespace `connectBuffer` issue + +1.0.4 / 2014-06-02 +================== + + * package: bump socket.io-client + +1.0.3 / 2014-05-31 +================== + + * package: bump `socket.io-client` + * package: bump `socket.io-parser` for binary ACK fix + * package: bump `engine.io` for binary UTF8 fix + * example: fix XSS in chat example + +1.0.2 / 2014-05-28 +================== + + * package: bump `socket.io-parser` for windows fix + +1.0.1 / 2014-05-28 +================== + + * bump due to bad npm tag + +1.0.0 / 2014-05-28 +================== + + * stable release + +1.0.0-pre5 / 2014-05-22 +======================= + + * package: bump `socket.io-client` for parser fixes + * package: bump `engine.io` + +1.0.0-pre4 / 2014-05-19 +======================= + + * package: bump client + +1.0.0-pre3 / 2014-05-17 +======================= + + * package: bump parser + * package: bump engine.io + +1.0.0-pre2 / 2014-04-27 +======================= + + * package: bump `engine.io` + * added backwards compatible of engine.io maxHttpBufferSize + * added test that server and client using same protocol + * added support for setting allowed origins + * added information about logging + * the set function in server can be used to set some attributes for BC + * fix error in callback call 'done' instead of 'next' in docs + * package: bump `socket.io-parser` + * package: bump `expect.js` + * added some new tests, including binary with acks + +1.0.0-pre / 2014-03-14 +====================== + + * implemented `engine.io` + * implemented `socket.io-adapter` + * implemented `socket.io-protocol` + * implemented `debug` and improved instrumentation + * added binary support + * added new `require('io')(srv)` signature + * simplified `socket.io-client` serving + +0.9.14 / 2013-03-29 +=================== + + * manager: fix memory leak with SSL [jpallen] + +0.9.13 / 2012-12-13 +=================== + + * package: fixed `base64id` requirement + +0.9.12 / 2012-12-13 +=================== + + * manager: fix for latest node which is returning a clone with `listeners` [viirya] + +0.9.11 / 2012-11-02 +=================== + + * package: move redis to optionalDependenices [3rd-Eden] + * bumped client + +0.9.10 / 2012-08-10 +=================== + + * Don't lowercase log messages + * Always set the HTTP response in case an error should be returned to the client + * Create or destroy the flash policy server on configuration change + * Honour configuration to disable flash policy server + * Add express 3.0 instructions on Readme.md + * Bump client + +0.9.9 / 2012-08-01 +================== + + * Fixed sync disconnect xhrs handling + * Put license text in its own file (#965) + * Add warning to .listen() to ease the migration to Express 3.x + * Restored compatibility with node 0.4.x + +0.9.8 / 2012-07-24 +================== + + * Bumped client. + +0.9.7 / 2012-07-24 +================== + + * Prevent crash when socket leaves a room twice. + * Corrects unsafe usage of for..in + * Fix for node 0.8 with `gzip compression` [vadimi] + * Update redis to support Node 0.8.x + * Made ID generation securely random + * Fix Redis Store race condition in manager onOpen unsubscribe callback + * Fix for EventEmitters always reusing the same Array instance for listeners + +0.9.6 / 2012-04-17 +================== + + * Fixed XSS in jsonp-polling. + +0.9.5 / 2012-04-05 +================== + + * Added test for polling and socket close. + * Ensure close upon request close. + * Fix disconnection reason being lost for polling transports. + * Ensure that polling transports work with Connection: close. + * Log disconnection reason. + +0.9.4 / 2012-04-01 +================== + + * Disconnecting from namespace improvement (#795) [DanielBaulig] + * Bumped client with polling reconnection loop (#438) + +0.9.3 / 2012-03-28 +================== + + * Fix "Syntax error" on FF Web Console with XHR Polling [mikito] + +0.9.2 / 2012-03-13 +================== + + * More sensible close `timeout default` (fixes disconnect issue) + +0.9.1-1 / 2012-03-02 +==================== + + * Bumped client with NPM dependency fix. + +0.9.1 / 2012-03-02 +================== + + * Changed heartbeat timeout and interval defaults (60 and 25 seconds) + * Make tests work both on 0.4 and 0.6 + * Updated client (improvements + bug fixes). + +0.9.0 / 2012-02-26 +================== + + * Make it possible to use a regexp to match the socket.io resource URL. + We need this because we have to prefix the socket.io URL with a variable ID. + * Supplemental fix to gavinuhma/authfix, it looks like the same Access-Control-Origin logic is needed in the http and xhr-polling transports + * Updated express dep for windows compatibility. + * Combine two substr calls into one in decodePayload to improve performance + * Minor documentation fix + * Minor. Conform to style of other files. + * Switching setting to 'match origin protocol' + * Revert "Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect()." + * Revert "Handle leaked dispatch:[id] subscription." + * Merge pull request #667 from dshaw/patch/redis-disconnect + * Handle leaked dispatch:[id] subscription. + * Fixes leaking Redis subscriptions for #663. The local flag was not getting passed through onClientDisconnect(). + * Prevent memory leaking on uncompleted requests & add max post size limitation + * Fix for testcase + * Set Access-Control-Allow-Credentials true, regardless of cookie + * Remove assertvarnish from package as it breaks on 0.6 + * Correct irc channel + * Added proper return after reserved field error + * Fixes manager.js failure to close connection after transport error has happened + * Added implicit port 80 for origin checks. fixes #638 + * Fixed bug #432 in 0.8.7 + * Set Access-Control-Allow-Origin header to origin to enable withCredentials + * Adding configuration variable matchOriginProtocol + * Fixes location mismatch error in Safari. + * Use tty to detect if we should add colors or not by default. + * Updated the package location. + +0.8.7 / 2011-11-05 +================== + + * Fixed memory leaks in closed clients. + * Fixed memory leaks in namespaces. + * Fixed websocket handling for malformed requests from proxies. [einaros] + * Node 0.6 compatibility. [einaros] [3rd-Eden] + * Adapted tests and examples. + +0.8.6 / 2011-10-27 +================== + + * Added JSON decoding on jsonp-polling transport. + * Fixed README example. + * Major speed optimizations [3rd-Eden] [einaros] [visionmedia] + * Added decode/encode benchmarks [visionmedia] + * Added support for black-listing client sent events. + * Fixed logging options, closes #540 [3rd-Eden] + * Added vary header for gzip [3rd-Eden] + * Properly cleaned up async websocket / flashsocket tests, after patching node-websocket-client + * Patched to properly shut down when a finishClose call is made during connection establishment + * Added support for socket.io version on url and far-future Expires [3rd-Eden] [getify] + * Began IE10 compatibility [einaros] [tbranyen] + * Misc WebSocket fixes [einaros] + * Added UTF8 to respone headers for htmlfile [3rd-Eden] + +0.8.5 / 2011-10-07 +================== + + * Added websocket draft HyBi-16 support. [einaros] + * Fixed websocket continuation bugs. [einaros] + * Fixed flashsocket transport name. + * Fixed websocket tests. + * Ensured `parser#decodePayload` doesn't choke. + * Added http referrer verification to manager verifyOrigin. + * Added access control for cross domain xhr handshakes [3rd-Eden] + * Added support for automatic generation of socket.io files [3rd-Eden] + * Added websocket binary support [einaros] + * Added gzip support for socket.io.js [3rd-Eden] + * Expose socket.transport [3rd-Eden] + * Updated client. + +0.8.4 / 2011-09-06 +================== + + * Client build + +0.8.3 / 2011-09-03 +================== + + * Fixed `\n` parsing for non-JSON packets (fixes #479). + * Fixed parsing of certain unicode characters (fixes #451). + * Fixed transport message packet logging. + * Fixed emission of `error` event resulting in an uncaught exception if unhandled (fixes #476). + * Fixed; allow for falsy values as the configuration value of `log level` (fixes #491). + * Fixed repository URI in `package.json`. Fixes #504. + * Added text/plain content-type to handshake responses [einaros] + * Improved single byte writes [einaros] + * Updated socket.io-flashsocket default port from 843 to 10843 [3rd-Eden] + * Updated client. + +0.8.2 / 2011-08-29 +================== + + * Updated client. + +0.8.1 / 2011-08-29 +================== + + * Fixed utf8 bug in send framing in websocket [einaros] + * Fixed typo in docs [Znarkus] + * Fixed bug in send framing for over 64kB of data in websocket [einaros] + * Corrected ping handling in websocket transport [einaros] + +0.8.0 / 2011-08-28 +================== + + * Updated to work with two-level websocket versioning. [einaros] + * Added hybi07 support. [einaros] + * Added hybi10 support. [einaros] + * Added http referrer verification to manager.js verifyOrigin. [einaors] + +0.7.11 / 2011-08-27 +=================== + + * Updated socket.io-client. + +0.7.10 / 2011-08-27 +=================== + + * Updated socket.io-client. + +0.7.9 / 2011-08-12 +================== + + * Updated socket.io-client. + * Make sure we only do garbage collection when the server we receive is actually run. + +0.7.8 / 2011-08-08 +================== + + * Changed; make sure sio#listen passes options to both HTTP server and socket.io manager. + * Added docs for sio#listen. + * Added options parameter support for Manager constructor. + * Added memory leaks tests and test-leaks Makefile task. + * Removed auto npm-linking from make test. + * Make sure that you can disable heartbeats. [3rd-Eden] + * Fixed rooms memory leak [3rd-Eden] + * Send response once we got all POST data, not immediately [Pita] + * Fixed onLeave behavior with missing clientsk [3rd-Eden] + * Prevent duplicate references in rooms. + * Added alias for `to` to `in` and `in` to `to`. + * Fixed roomClients definition. + * Removed dependency on redis for installation without npm [3rd-Eden] + * Expose path and querystring in handshakeData [3rd-Eden] + +0.7.7 / 2011-07-12 +================== + + * Fixed double dispatch handling with emit to closed clients. + * Added test for emitting to closed clients to prevent regression. + * Fixed race condition in redis test. + * Changed Transport#end instrumentation. + * Leveraged $emit instead of emit internally. + * Made tests faster. + * Fixed double disconnect events. + * Fixed disconnect logic + * Simplified remote events handling in Socket. + * Increased testcase timeout. + * Fixed unknown room emitting (GH-291). [3rd-Eden] + * Fixed `address` in handshakeData. [3rd-Eden] + * Removed transports definition in chat example. + * Fixed room cleanup + * Fixed; make sure the client is cleaned up after booting. + * Make sure to mark the client as non-open if the connection is closed. + * Removed unneeded `buffer` declarations. + * Fixed; make sure to clear socket handlers and subscriptions upon transport close. + +0.7.6 / 2011-06-30 +================== + + * Fixed general dispatching when a client has closed. + +0.7.5 / 2011-06-30 +================== + + * Fixed dispatching to clients that are disconnected. + +0.7.4 / 2011-06-30 +================== + + * Fixed; only clear handlers if they were set. [level09] + +0.7.3 / 2011-06-30 +================== + + * Exposed handshake data to clients. + * Refactored dispatcher interface. + * Changed; Moved id generation method into the manager. + * Added sub-namespace authorization. [3rd-Eden] + * Changed; normalized SocketNamespace local eventing [dvv] + * Changed; Use packet.reason or default to 'packet' [3rd-Eden] + * Changed console.error to console.log. + * Fixed; bind both servers at the same time do that the test never times out. + * Added 304 support. + * Removed `Transport#name` for abstract interface. + * Changed; lazily require http and https module only when needed. [3rd-Eden] + +0.7.2 / 2011-06-22 +================== + + * Make sure to write a packet (of type `noop`) when closing a poll. + This solves a problem with cross-domain requests being flagged as aborted and + reconnection being triggered. + * Added `noop` message type. + +0.7.1 / 2011-06-21 +================== + + * Fixed cross-domain XHR. + * Added CORS test to xhr-polling suite. + +0.7.0 / 2010-06-21 +================== + + * http://socket.io/announcement.html
@@ -0,0 +1,22 @@
+(The MIT License) + +Copyright (c) 2014 Automattic <dev@cloudup.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,15 @@
+ +REPORTER = dot + +test: + @./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --slow 200ms \ + --bail + +test-cov: + @./node_modules/.bin/istanbul cover ./node_modules/.bin/_mocha -- \ + --reporter $(REPORTER) \ + test/ + +.PHONY: test
@@ -0,0 +1,374 @@
+ +# socket.io + +[](http://travis-ci.org/Automattic/socket.io) +[](http://badge.fury.io/js/socket.io) + + +## How to use + +The following example attaches socket.io to a plain Node.JS +HTTP server listening on port `3000`. + +```js +var server = require('http').createServer(); +var io = require('socket.io')(server); +io.on('connection', function(socket){ + socket.on('event', function(data){}); + socket.on('disconnect', function(){}); +}); +server.listen(3000); +``` + +### Standalone + +```js +var io = require('socket.io')(); +io.on('connection', function(socket){}); +io.listen(3000); +``` + +### In conjunction with Express + +Starting with **3.0**, express applications have become request handler +functions that you pass to `http` or `http` `Server` instances. You need +to pass the `Server` to `socket.io`, and not the express application +function. + +```js +var app = require('express')(); +var server = require('http').createServer(app); +var io = require('socket.io')(server); +io.on('connection', function(){ /* … */ }); +server.listen(3000); +``` + +### In conjunction with Koa + +Like Express.JS, Koa works by exposing an application as a request +handler function, but only by calling the `callback` method. + +```js +var app = require('koa')(); +var server = require('http').createServer(app.callback()); +var io = require('socket.io')(server); +io.on('connection', function(){ /* … */ }); +server.listen(3000); +``` + +## API + +### Server + + Exposed by `require('socket.io')`. + +### Server() + + Creates a new `Server`. Works with and without `new`: + + ```js + var io = require('socket.io')(); + // or + var Server = require('socket.io'); + var io = new Server(); + ``` + +### Server(opts:Object) + + Optionally, the first or second argument (see below) of the `Server` + constructor can be an options object. + + The following options are supported: + + - `serveClient` sets the value for Server#serveClient() + - `path` sets the value for Server#path() + + The same options passed to socket.io are always passed to + the `engine.io` `Server` that gets created. See engine.io + [options](https://github.com/learnboost/engine.io#methods-1) + as reference. + +### Server(srv:http#Server, opts:Object) + + Creates a new `Server` and attaches it to the given `srv`. Optionally + `opts` can be passed. + +### Server(port:Number, opts:Object) + + Binds socket.io to a new `http.Server` that listens on `port`. + +### Server#serveClient(v:Boolean):Server + + If `v` is `true` the attached server (see `Server#attach`) will serve + the client files. Defaults to `true`. + + This method has no effect after `attach` is called. + + ```js + // pass a server and the `serveClient` option + var io = require('socket.io')(http, { serveClient: false }); + + // or pass no server and then you can call the method + var io = require('socket.io')(); + io.serveClient(false); + io.attach(http); + ``` + + If no arguments are supplied this method returns the current value. + +### Server#path(v:String):Server + + Sets the path `v` under which `engine.io` and the static files will be + served. Defaults to `/socket.io`. + + If no arguments are supplied this method returns the current value. + +### Server#adapter(v:Adapter):Server + + Sets the adapter `v`. Defaults to an instance of the `Adapter` that + ships with socket.io which is memory based. See + [socket.io-adapter](https://github.com/Automattic/socket.io-adapter). + + If no arguments are supplied this method returns the current value. + +### Server#origins(v:String):Server + + Sets the allowed origins `v`. Defaults to any origins being allowed. + + If no arguments are supplied this method returns the current value. + +### Server#origins(v:Function):Server + + Sets the allowed origins as dynamic function. Function takes two arguments `origin:String` and `callback(error, success)`, where `success` is a boolean value indicating whether origin is allowed or not. + + __Potential drawbacks__: + * in some situations, when it is not possible to determine `origin` it may have value of `*` + * As this function will be executed for every request, it is advised to make this function work as fast as possible + * If `socket.io` is used together with `Express`, the CORS headers will be affected only for `socket.io` requests. For Express can use [cors](https://github.com/troygoode/node-cors/) + + +### Server#sockets:Namespace + + The default (`/`) namespace. + +### Server#attach(srv:http#Server, opts:Object):Server + + Attaches the `Server` to an engine.io instance on `srv` with the + supplied `opts` (optionally). + +### Server#attach(port:Number, opts:Object):Server + + Attaches the `Server` to an engine.io instance that is bound to `port` + with the given `opts` (optionally). + +### Server#listen + + Synonym of `Server#attach`. + +### Server#bind(srv:engine#Server):Server + + Advanced use only. Binds the server to a specific engine.io `Server` + (or compatible API) instance. + +### Server#onconnection(socket:engine#Socket):Server + + Advanced use only. Creates a new `socket.io` client from the incoming + engine.io (or compatible API) `socket`. + +### Server#of(nsp:String):Namespace + + Initializes and retrieves the given `Namespace` by its pathname + identifier `nsp`. + + If the namespace was already initialized it returns it right away. + +### Server#emit + + Emits an event to all connected clients. The following two are + equivalent: + + ```js + var io = require('socket.io')(); + io.sockets.emit('an event sent to all connected clients'); + io.emit('an event sent to all connected clients'); + ``` + + For other available methods, see `Namespace` below. + +### Server#close + + Closes socket server + + ```js + var Server = require('socket.io'); + var PORT = 3030; + var server = require('http').Server(); + + var io = Server(PORT); + + io.close(); // Close current server + + server.listen(PORT); // PORT is free to use + + io = Server(server); + ``` + +### Server#use + + See `Namespace#use` below. + +### Namespace + + Represents a pool of sockets connected under a given scope identified + by a pathname (eg: `/chat`). + + By default the client always connects to `/`. + +#### Events + + - `connection` / `connect`. Fired upon a connection. + + Parameters: + - `Socket` the incoming socket. + +### Namespace#name:String + + The namespace identifier property. + +### Namespace#connected:Object<Socket> + + Hash of `Socket` objects that are connected to this namespace indexed + by `id`. + +### Namespace#use(fn:Function):Namespace + + Registers a middleware, which is a function that gets executed for + every incoming `Socket` and receives as parameter the socket and a + function to optionally defer execution to the next registered + middleware. + + ```js + var io = require('socket.io')(); + io.use(function(socket, next){ + if (socket.request.headers.cookie) return next(); + next(new Error('Authentication error')); + }); + ``` + + Errors passed to middleware callbacks are sent as special `error` + packets to clients. + +### Socket + + A `Socket` is the fundamental class for interacting with browser + clients. A `Socket` belongs to a certain `Namespace` (by default `/`) + and uses an underlying `Client` to communicate. + +### Socket#rooms:Array + + A list of strings identifying the rooms this socket is in. + +### Socket#client:Client + + A reference to the underlying `Client` object. + +### Socket#conn:Socket + + A reference to the underyling `Client` transport connection (engine.io + `Socket` object). + +### Socket#request:Request + + A getter proxy that returns the reference to the `request` that + originated the underlying engine.io `Client`. Useful for accessing + request headers such as `Cookie` or `User-Agent`. + +### Socket#id:String + + A unique identifier for the socket session, that comes from the + underlying `Client`. + +### Socket#emit(name:String[, …]):Socket + + Emits an event to the socket identified by the string `name`. Any + other parameters can be included. + + All datastructures are supported, including `Buffer`. JavaScript + functions can't be serialized/deserialized. + + ```js + var io = require('socket.io')(); + io.on('connection', function(socket){ + socket.emit('an event', { some: 'data' }); + }); + ``` + +### Socket#join(name:String[, fn:Function]):Socket + + Adds the socket to the `room`, and fires optionally a callback `fn` + with `err` signature (if any). + + The socket is automatically a member of a room identified with its + session id (see `Socket#id`). + + The mechanics of joining rooms are handled by the `Adapter` + that has been configured (see `Server#adapter` above), defaulting to + [socket.io-adapter](https://github.com/Automattic/socket.io-adapter). + +### Socket#leave(name:String[, fn:Function]):Socket + + Removes the socket from `room`, and fires optionally a callback `fn` + with `err` signature (if any). + + **Rooms are left automatically upon disconnection**. + + The mechanics of leaving rooms are handled by the `Adapter` + that has been configured (see `Server#adapter` above), defaulting to + [socket.io-adapter](https://github.com/Automattic/socket.io-adapter). + +### Socket#to(room:String):Socket +### Socket#in(room:String):Socket + + Sets a modifier for a subsequent event emission that the event will + only be _broadcasted_ to sockets that have joined the given `room`. + + To emit to multiple rooms, you can call `to` several times. + + ```js + var io = require('socket.io')(); + io.on('connection', function(socket){ + socket.to('others').emit('an event', { some: 'data' }); + }); + ``` + +### Client + + The `Client` class represents an incoming transport (engine.io) + connection. A `Client` can be associated with many multiplexed `Socket` + that belong to different `Namespace`s. + +### Client#conn + + A reference to the underlying `engine.io` `Socket` connection. + +### Client#request + + A getter proxy that returns the reference to the `request` that + originated the engine.io connection. Useful for accessing + request headers such as `Cookie` or `User-Agent`. + +## Debug / logging + +Socket.IO is powered by [debug](http://github.com/visionmedia/debug). +In order to see all the debug output, run your app with the environment variable +`DEBUG` including the desired scope. + +To see the output from all of Socket.IO's debugging scopes you can use: + +``` +DEBUG=socket.io* node myapp +``` + +## License + +MIT
@@ -0,0 +1,224 @@
+ +/** + * Module dependencies. + */ + +var parser = require('socket.io-parser'); +var debug = require('debug')('socket.io:client'); + +/** + * Module exports. + */ + +module.exports = Client; + +/** + * Client constructor. + * + * @param {Server} server instance + * @param {Socket} connection + * @api private + */ + +function Client(server, conn){ + this.server = server; + this.conn = conn; + this.encoder = new parser.Encoder(); + this.decoder = new parser.Decoder(); + this.id = conn.id; + this.request = conn.request; + this.setup(); + this.sockets = []; + this.nsps = {}; + this.connectBuffer = []; +} + +/** + * Sets up event listeners. + * + * @api private + */ + +Client.prototype.setup = function(){ + this.onclose = this.onclose.bind(this); + this.ondata = this.ondata.bind(this); + this.ondecoded = this.ondecoded.bind(this); + this.decoder.on('decoded', this.ondecoded); + this.conn.on('data', this.ondata); + this.conn.on('close', this.onclose); +}; + +/** + * Connects a client to a namespace. + * + * @param {String} namespace name + * @api private + */ + +Client.prototype.connect = function(name){ + debug('connecting to namespace %s', name); + if (!this.server.nsps[name]) { + this.packet({ type: parser.ERROR, nsp: name, data : 'Invalid namespace'}); + return; + } + var nsp = this.server.of(name); + if ('/' != name && !this.nsps['/']) { + this.connectBuffer.push(name); + return; + } + + var self = this; + var socket = nsp.add(this, function(){ + self.sockets.push(socket); + self.nsps[nsp.name] = socket; + + if ('/' == nsp.name && self.connectBuffer.length > 0) { + self.connectBuffer.forEach(self.connect, self); + self.connectBuffer = []; + } + }); +}; + +/** + * Disconnects from all namespaces and closes transport. + * + * @api private + */ + +Client.prototype.disconnect = function(){ + var socket; + // we don't use a for loop because the length of + // `sockets` changes upon each iteration + while (socket = this.sockets.shift()) { + socket.disconnect(); + } + this.close(); +}; + +/** + * Removes a socket. Called by each `Socket`. + * + * @api private + */ + +Client.prototype.remove = function(socket){ + var i = this.sockets.indexOf(socket); + if (~i) { + var nsp = this.sockets[i].nsp.name; + this.sockets.splice(i, 1); + delete this.nsps[nsp]; + } else { + debug('ignoring remove for %s', socket.id); + } +}; + +/** + * Closes the underlying connection. + * + * @api private + */ + +Client.prototype.close = function(){ + if ('open' == this.conn.readyState) { + debug('forcing transport close'); + this.conn.close(); + this.onclose('forced server close'); + } +}; + +/** + * Writes a packet to the transport. + * + * @param {Object} packet object + * @param {Boolean} whether packet is already encoded + * @param {Boolean} whether packet is volatile + * @api private + */ + +Client.prototype.packet = function(packet, preEncoded, volatile){ + var self = this; + + // this writes to the actual connection + function writeToEngine(encodedPackets) { + if (volatile && !self.conn.transport.writable) return; + for (var i = 0; i < encodedPackets.length; i++) { + self.conn.write(encodedPackets[i]); + } + } + + if ('open' == this.conn.readyState) { + debug('writing packet %j', packet); + if(!preEncoded) { // not broadcasting, need to encode + this.encoder.encode(packet, function (encodedPackets) { // encode, then write results to engine + writeToEngine(encodedPackets); + }); + } else { // a broadcast pre-encodes a packet + writeToEngine(packet); + } + } else { + debug('ignoring packet write %j', packet); + } +}; + +/** + * Called with incoming transport data. + * + * @api private + */ + +Client.prototype.ondata = function(data){ + this.decoder.add(data); +}; + +/** + * Called when parser fully decodes a packet. + * + * @api private + */ + +Client.prototype.ondecoded = function(packet) { + if (parser.CONNECT == packet.type) { + this.connect(packet.nsp); + } else { + var socket = this.nsps[packet.nsp]; + if (socket) { + socket.onpacket(packet); + } else { + debug('no socket for namespace %s', packet.nsp); + } + } +}; + +/** + * Called upon transport close. + * + * @param {String} reason + * @api private + */ + +Client.prototype.onclose = function(reason){ + debug('client close with reason %s', reason); + + // ignore a potential subsequent `close` event + this.destroy(); + + // `nsps` and `sockets` are cleaned up seamlessly + var socket; + while (socket = this.sockets.shift()) { + socket.onclose(reason); + } + + this.decoder.destroy(); // clean up decoder +}; + +/** + * Cleans up event listeners. + * + * @api private + */ + +Client.prototype.destroy = function(){ + this.conn.removeListener('data', this.ondata); + this.conn.removeListener('close', this.onclose); + this.decoder.removeListener('decoded', this.ondecoded); +};
@@ -0,0 +1,379 @@
+ +/** + * Module dependencies. + */ + +var http = require('http'); +var read = require('fs').readFileSync; +var parse = require('url').parse; +var engine = require('engine.io'); +var client = require('socket.io-client'); +var clientVersion = require('socket.io-client/package').version; +var Client = require('./client'); +var Namespace = require('./namespace'); +var Adapter = require('socket.io-adapter'); +var debug = require('debug')('socket.io:server'); +var url = require('url'); + +/** + * Module exports. + */ + +module.exports = Server; + +/** + * Socket.IO client source. + */ + +var clientSource = read(require.resolve('socket.io-client/socket.io.js'), 'utf-8'); + +/** + * Server constructor. + * + * @param {http.Server|Number|Object} http server, port or options + * @param {Object} options + * @api public + */ + +function Server(srv, opts){ + if (!(this instanceof Server)) return new Server(srv, opts); + if ('object' == typeof srv && !srv.listen) { + opts = srv; + srv = null; + } + opts = opts || {}; + this.nsps = {}; + this.path(opts.path || '/socket.io'); + this.serveClient(false !== opts.serveClient); + this.adapter(opts.adapter || Adapter); + this.origins(opts.origins || '*:*'); + this.sockets = this.of('/'); + if (srv) this.attach(srv, opts); +} + +/** + * Server request verification function, that checks for allowed origins + * + * @param {http.IncomingMessage} request + * @param {Function} callback to be called with the result: `fn(err, success)` + */ + +Server.prototype.checkRequest = function(req, fn) { + var origin = req.headers.origin || req.headers.referer; + + // file:// URLs produce a null Origin which can't be authorized via echo-back + if ('null' == origin) origin = '*'; + + if (!!origin && typeof(this._origins) == 'function') return this._origins(origin, fn); + if (this._origins.indexOf('*:*') !== -1) return fn(null, true); + if (origin) { + try { + var parts = url.parse(origin); + parts.port = parts.port || 80; + var ok = + ~this._origins.indexOf(parts.hostname + ':' + parts.port) || + ~this._origins.indexOf(parts.hostname + ':*') || + ~this._origins.indexOf('*:' + parts.port); + return fn(null, !!ok); + } catch (ex) { + } + } + fn(null, false); +}; + +/** + * Sets/gets whether client code is being served. + * + * @param {Boolean} whether to serve client code + * @return {Server|Boolean} self when setting or value when getting + * @api public + */ + +Server.prototype.serveClient = function(v){ + if (!arguments.length) return this._serveClient; + this._serveClient = v; + return this; +}; + +/** + * Old settings for backwards compatibility + */ + +var oldSettings = { + "transports": "transports", + "heartbeat timeout": "pingTimeout", + "heartbeat interval": "pingInterval", + "destroy buffer size": "maxHttpBufferSize" +}; + +/** + * Backwards compatiblity. + * + * @api public + */ + +Server.prototype.set = function(key, val){ + if ('authorization' == key && val) { + this.use(function(socket, next) { + val(socket.request, function(err, authorized) { + if (err) return next(new Error(err)); + if (!authorized) return next(new Error('Not authorized')); + next(); + }); + }); + } else if ('origins' == key && val) { + this.origins(val); + } else if ('resource' == key) { + this.path(val); + } else if (oldSettings[key] && this.eio[oldSettings[key]]) { + this.eio[oldSettings[key]] = val; + } else { + console.error('Option %s is not valid. Please refer to the README.', key); + } + + return this; +}; + +/** + * Sets the client serving path. + * + * @param {String} pathname + * @return {Server|String} self when setting or value when getting + * @api public + */ + +Server.prototype.path = function(v){ + if (!arguments.length) return this._path; + this._path = v.replace(/\/$/, ''); + return this; +}; + +/** + * Sets the adapter for rooms. + * + * @param {Adapter} pathname + * @return {Server|Adapter} self when setting or value when getting + * @api public + */ + +Server.prototype.adapter = function(v){ + if (!arguments.length) return this._adapter; + this._adapter = v; + for (var i in this.nsps) { + if (this.nsps.hasOwnProperty(i)) { + this.nsps[i].initAdapter(); + } + } + return this; +}; + +/** + * Sets the allowed origins for requests. + * + * @param {String} origins + * @return {Server|Adapter} self when setting or value when getting + * @api public + */ + +Server.prototype.origins = function(v){ + if (!arguments.length) return this._origins; + + this._origins = v; + return this; +}; + +/** + * Attaches socket.io to a server or port. + * + * @param {http.Server|Number} server or port + * @param {Object} options passed to engine.io + * @return {Server} self + * @api public + */ + +Server.prototype.listen = +Server.prototype.attach = function(srv, opts){ + if ('function' == typeof srv) { + var msg = 'You are trying to attach socket.io to an express' + + 'request handler function. Please pass a http.Server instance.'; + throw new Error(msg); + } + + // handle a port as a string + if (Number(srv) == srv) { + srv = Number(srv); + } + + if ('number' == typeof srv) { + debug('creating http server and binding to %d', srv); + var port = srv; + srv = http.Server(function(req, res){ + res.writeHead(404); + res.end(); + }); + srv.listen(port); + + } + + // set engine.io path to `/socket.io` + opts = opts || {}; + opts.path = opts.path || this.path(); + // set origins verification + opts.allowRequest = this.checkRequest.bind(this); + + // initialize engine + debug('creating engine.io instance with opts %j', opts); + this.eio = engine.attach(srv, opts); + + // attach static file serving + if (this._serveClient) this.attachServe(srv); + + // Export http server + this.httpServer = srv; + + // bind to engine events + this.bind(this.eio); + + return this; +}; + +/** + * Attaches the static file serving. + * + * @param {Function|http.Server} http server + * @api private + */ + +Server.prototype.attachServe = function(srv){ + debug('attaching client serving req handler'); + var url = this._path + '/socket.io.js'; + var evs = srv.listeners('request').slice(0); + var self = this; + srv.removeAllListeners('request'); + srv.on('request', function(req, res) { + if (0 == req.url.indexOf(url)) { + self.serve(req, res); + } else { + for (var i = 0; i < evs.length; i++) { + evs[i].call(srv, req, res); + } + } + }); +}; + +/** + * Handles a request serving `/socket.io.js` + * + * @param {http.Request} req + * @param {http.Response} res + * @api private + */ + +Server.prototype.serve = function(req, res){ + var etag = req.headers['if-none-match']; + if (etag) { + if (clientVersion == etag) { + debug('serve client 304'); + res.writeHead(304); + res.end(); + return; + } + } + + debug('serve client source'); + res.setHeader('Content-Type', 'application/javascript'); + res.setHeader('ETag', clientVersion); + res.writeHead(200); + res.end(clientSource); +}; + +/** + * Binds socket.io to an engine.io instance. + * + * @param {engine.Server} engine.io (or compatible) server + * @return {Server} self + * @api public + */ + +Server.prototype.bind = function(engine){ + this.engine = engine; + this.engine.on('connection', this.onconnection.bind(this)); + return this; +}; + +/** + * Called with each incoming transport connection. + * + * @param {engine.Socket} socket + * @return {Server} self + * @api public + */ + +Server.prototype.onconnection = function(conn){ + debug('incoming connection with id %s', conn.id); + var client = new Client(this, conn); + client.connect('/'); + return this; +}; + +/** + * Looks up a namespace. + * + * @param {String} nsp name + * @param {Function} optional, nsp `connection` ev handler + * @api public + */ + +Server.prototype.of = function(name, fn){ + if (String(name)[0] !== '/') name = '/' + name; + + if (!this.nsps[name]) { + debug('initializing namespace %s', name); + var nsp = new Namespace(this, name); + this.nsps[name] = nsp; + } + if (fn) this.nsps[name].on('connect', fn); + return this.nsps[name]; +}; + +/** + * Closes server connection + * + * @api public + */ + +Server.prototype.close = function(){ + this.nsps['/'].sockets.forEach(function(socket){ + socket.onclose(); + }); + + this.engine.close(); + + if(this.httpServer){ + this.httpServer.close(); + } +}; + +/** + * Expose main namespace (/). + */ + +['on', 'to', 'in', 'use', 'emit', 'send', 'write'].forEach(function(fn){ + Server.prototype[fn] = function(){ + var nsp = this.sockets[fn]; + return nsp.apply(this.sockets, arguments); + }; +}); + +Namespace.flags.forEach(function(flag){ + Server.prototype.__defineGetter__(flag, function(name){ + this.flags.push(name); + return this; + }); +}); + +/** + * BC with `io.listen` + */ + +Server.listen = Server;
@@ -0,0 +1,242 @@
+ +/** + * Module dependencies. + */ + +var Socket = require('./socket'); +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); +var debug = require('debug')('socket.io:namespace'); +var hasBin = require('has-binary-data'); + +/** + * Module exports. + */ + +module.exports = exports = Namespace; + +/** + * Blacklisted events. + */ + +exports.events = [ + 'connect', // for symmetry with client + 'connection', + 'newListener' +]; + +/** + * Flags. + */ + +exports.flags = ['json']; + +/** + * `EventEmitter#emit` reference. + */ + +var emit = Emitter.prototype.emit; + +/** + * Namespace constructor. + * + * @param {Server} server instance + * @param {Socket} name + * @api private + */ + +function Namespace(server, name){ + this.name = name; + this.server = server; + this.sockets = []; + this.connected = {}; + this.fns = []; + this.ids = 0; + this.acks = {}; + this.initAdapter(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Namespace.prototype.__proto__ = Emitter.prototype; + +/** + * Apply flags from `Socket`. + */ + +exports.flags.forEach(function(flag){ + Namespace.prototype.__defineGetter__(flag, function(){ + this.flags = this.flags || {}; + this.flags[flag] = true; + return this; + }); +}); + +/** + * Initializes the `Adapter` for this nsp. + * Run upon changing adapter by `Server#adapter` + * in addition to the constructor. + * + * @api private + */ + +Namespace.prototype.initAdapter = function(){ + this.adapter = new (this.server.adapter())(this); +}; + +/** + * Sets up namespace middleware. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.use = function(fn){ + this.fns.push(fn); + return this; +}; + +/** + * Executes the middleware for an incoming client. + * + * @param {Socket} socket that will get added + * @param {Function} last fn call in the middleware + * @api private + */ + +Namespace.prototype.run = function(socket, fn){ + var fns = this.fns.slice(0); + if (!fns.length) return fn(null); + + function run(i){ + fns[i](socket, function(err){ + // upon error, short-circuit + if (err) return fn(err); + + // if no middleware left, summon callback + if (!fns[i + 1]) return fn(null); + + // go on to next + run(i + 1); + }); + } + + run(0); +}; + +/** + * Targets a room when emitting. + * + * @param {String} name + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.to = +Namespace.prototype['in'] = function(name){ + this.rooms = this.rooms || []; + if (!~this.rooms.indexOf(name)) this.rooms.push(name); + return this; +}; + +/** + * Adds a new client. + * + * @return {Socket} + * @api private + */ + +Namespace.prototype.add = function(client, fn){ + debug('adding socket to nsp %s', this.name); + var socket = new Socket(this, client); + var self = this; + this.run(socket, function(err){ + process.nextTick(function(){ + if ('open' == client.conn.readyState) { + if (err) return socket.error(err.data || err.message); + + // track socket + self.sockets.push(socket); + + // it's paramount that the internal `onconnect` logic + // fires before user-set events to prevent state order + // violations (such as a disconnection before the connection + // logic is complete) + socket.onconnect(); + if (fn) fn(); + + // fire user-set events + self.emit('connect', socket); + self.emit('connection', socket); + } else { + debug('next called after client was closed - ignoring socket'); + } + }); + }); + return socket; +}; + +/** + * Removes a client. Called by each `Socket`. + * + * @api private + */ + +Namespace.prototype.remove = function(socket){ + var i = this.sockets.indexOf(socket); + if (~i) { + this.sockets.splice(i, 1); + } else { + debug('ignoring remove for %s', socket.id); + } +}; + +/** + * Emits to all clients. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.emit = function(ev){ + if (~exports.events.indexOf(ev)) { + emit.apply(this, arguments); + } else { + // set up packet object + var args = Array.prototype.slice.call(arguments); + var parserType = parser.EVENT; // default + if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary + + var packet = { type: parserType, data: args }; + + if ('function' == typeof args[args.length - 1]) { + throw new Error('Callbacks are not supported when broadcasting'); + } + + this.adapter.broadcast(packet, { + rooms: this.rooms, + flags: this.flags + }); + + delete this.rooms; + delete this.flags; + } + return this; +}; + +/** + * Sends a `message` event to all clients. + * + * @return {Namespace} self + * @api public + */ + +Namespace.prototype.send = +Namespace.prototype.write = function(){ + var args = Array.prototype.slice.call(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +};
@@ -0,0 +1,430 @@
+ +/** + * Module dependencies. + */ + +var Emitter = require('events').EventEmitter; +var parser = require('socket.io-parser'); +var url = require('url'); +var debug = require('debug')('socket.io:socket'); +var hasBin = require('has-binary-data'); + +/** + * Module exports. + */ + +module.exports = exports = Socket; + +/** + * Blacklisted events. + * + * @api public + */ + +exports.events = [ + 'error', + 'connect', + 'disconnect', + 'newListener', + 'removeListener' +]; + +/** + * Flags. + * + * @api private + */ + +var flags = [ + 'json', + 'volatile', + 'broadcast' +]; + +/** + * `EventEmitter#emit` reference. + */ + +var emit = Emitter.prototype.emit; + +/** + * Interface to a `Client` for a given `Namespace`. + * + * @param {Namespace} nsp + * @param {Client} client + * @api public + */ + +function Socket(nsp, client){ + this.nsp = nsp; + this.server = nsp.server; + this.adapter = this.nsp.adapter; + this.id = client.id; + this.request = client.request; + this.client = client; + this.conn = client.conn; + this.rooms = []; + this.acks = {}; + this.connected = true; + this.disconnected = false; + this.handshake = this.buildHandshake(); +} + +/** + * Inherits from `EventEmitter`. + */ + +Socket.prototype.__proto__ = Emitter.prototype; + +/** + * Apply flags from `Socket`. + */ + +flags.forEach(function(flag){ + Socket.prototype.__defineGetter__(flag, function(){ + this.flags = this.flags || {}; + this.flags[flag] = true; + return this; + }); +}); + +/** + * `request` engine.io shorcut. + * + * @api public + */ + +Socket.prototype.__defineGetter__('request', function(){ + return this.conn.request; +}); + +/** + * Builds the `handshake` BC object + * + * @api private + */ + +Socket.prototype.buildHandshake = function(){ + return { + headers: this.request.headers, + time: (new Date) + '', + address: this.conn.remoteAddress, + xdomain: !!this.request.headers.origin, + secure: !!this.request.connection.encrypted, + issued: +(new Date), + url: this.request.url, + query: url.parse(this.request.url, true).query || {} + }; +}; + +/** + * Emits to this client. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.emit = function(ev){ + if (~exports.events.indexOf(ev)) { + emit.apply(this, arguments); + } else { + var args = Array.prototype.slice.call(arguments); + var packet = {}; + packet.type = hasBin(args) ? parser.BINARY_EVENT : parser.EVENT; + packet.data = args; + + // access last argument to see if it's an ACK callback + if ('function' == typeof args[args.length - 1]) { + if (this._rooms || (this.flags && this.flags.broadcast)) { + throw new Error('Callbacks are not supported when broadcasting'); + } + + debug('emitting packet with ack id %d', this.nsp.ids); + this.acks[this.nsp.ids] = args.pop(); + packet.id = this.nsp.ids++; + } + + if (this._rooms || (this.flags && this.flags.broadcast)) { + this.adapter.broadcast(packet, { + except: [this.id], + rooms: this._rooms, + flags: this.flags + }); + } else { + // dispatch packet + this.packet(packet); + } + + // reset flags + delete this._rooms; + delete this.flags; + } + return this; +}; + +/** + * Targets a room when broadcasting. + * + * @param {String} name + * @return {Socket} self + * @api public + */ + +Socket.prototype.to = +Socket.prototype.in = function(name){ + this._rooms = this._rooms || []; + if (!~this._rooms.indexOf(name)) this._rooms.push(name); + return this; +}; + +/** + * Sends a `message` event. + * + * @return {Socket} self + * @api public + */ + +Socket.prototype.send = +Socket.prototype.write = function(){ + var args = Array.prototype.slice.call(arguments); + args.unshift('message'); + this.emit.apply(this, args); + return this; +}; + +/** + * Writes a packet. + * + * @param {Object} packet object + * @api private + */ + +Socket.prototype.packet = function(packet, preEncoded){ + packet.nsp = this.nsp.name; + var volatile = this.flags && this.flags.volatile; + this.client.packet(packet, preEncoded, volatile); +}; + +/** + * Joins a room. + * + * @param {String} room + * @param {Function} optional, callback + * @return {Socket} self + * @api private + */ + +Socket.prototype.join = function(room, fn){ + debug('joining room %s', room); + var self = this; + if (~this.rooms.indexOf(room)) return this; + this.adapter.add(this.id, room, function(err){ + if (err) return fn && fn(err); + debug('joined room %s', room); + self.rooms.push(room); + fn && fn(null); + }); + return this; +}; + +/** + * Leaves a room. + * + * @param {String} room + * @param {Function} optional, callback + * @return {Socket} self + * @api private + */ + +Socket.prototype.leave = function(room, fn){ + debug('leave room %s', room); + var self = this; + this.adapter.del(this.id, room, function(err){ + if (err) return fn && fn(err); + debug('left room %s', room); + self.rooms.splice(self.rooms.indexOf(room), 1); + fn && fn(null); + }); + return this; +}; + +/** + * Leave all rooms. + * + * @api private + */ + +Socket.prototype.leaveAll = function(){ + this.adapter.delAll(this.id); + this.rooms = []; +}; + +/** + * Called by `Namespace` upon succesful + * middleware execution (ie: authorization). + * + * @api private + */ + +Socket.prototype.onconnect = function(){ + debug('socket connected - writing packet'); + this.join(this.id); + this.packet({ type: parser.CONNECT }); + this.nsp.connected[this.id] = this; +}; + +/** + * Called with each packet. Called by `Client`. + * + * @param {Object} packet + * @api private + */ + +Socket.prototype.onpacket = function(packet){ + debug('got packet %j', packet); + switch (packet.type) { + case parser.EVENT: + this.onevent(packet); + break; + + case parser.BINARY_EVENT: + this.onevent(packet); + break; + + case parser.ACK: + this.onack(packet); + break; + + case parser.BINARY_ACK: + this.onack(packet); + break; + + case parser.DISCONNECT: + this.ondisconnect(); + break; + + case parser.ERROR: + this.emit('error', packet.data); + } +}; + +/** + * Called upon event packet. + * + * @param {Object} packet object + * @api private + */ + +Socket.prototype.onevent = function(packet){ + var args = packet.data || []; + debug('emitting event %j', args); + + if (null != packet.id) { + debug('attaching ack callback to event'); + args.push(this.ack(packet.id)); + } + + emit.apply(this, args); +}; + +/** + * Produces an ack callback to emit with an event. + * + * @param {Number} packet id + * @api private + */ + +Socket.prototype.ack = function(id){ + var self = this; + var sent = false; + return function(){ + // prevent double callbacks + if (sent) return; + var args = Array.prototype.slice.call(arguments); + debug('sending ack %j', args); + + var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK; + self.packet({ + id: id, + type: type, + data: args + }); + }; +}; + +/** + * Called upon ack packet. + * + * @api private + */ + +Socket.prototype.onack = function(packet){ + var ack = this.acks[packet.id]; + if ('function' == typeof ack) { + debug('calling ack %s with %j', packet.id, packet.data); + ack.apply(this, packet.data); + delete this.acks[packet.id]; + } else { + debug('bad ack %s', packet.id); + } +}; + +/** + * Called upon client disconnect packet. + * + * @api private + */ + +Socket.prototype.ondisconnect = function(){ + debug('got disconnect packet'); + this.onclose('client namespace disconnect'); +}; + +/** + * Called upon closing. Called by `Client`. + * + * @param {String} reason + * @api private + */ + +Socket.prototype.onclose = function(reason){ + if (!this.connected) return this; + debug('closing socket - reason %s', reason); + this.leaveAll(); + this.nsp.remove(this); + this.client.remove(this); + this.connected = false; + this.disconnected = true; + delete this.nsp.connected[this.id]; + this.emit('disconnect', reason); +}; + +/** + * Produces an `error` packet. + * + * @param {Object} error object + * @api private + */ + +Socket.prototype.error = function(err){ + this.packet({ type: parser.ERROR, data: err }); +}; + +/** + * Disconnects this client. + * + * @param {Boolean} if `true`, closes the underlying connection + * @return {Socket} self + * @api public + */ + +Socket.prototype.disconnect = function(close){ + if (!this.connected) return this; + if (close) { + this.client.disconnect(); + } else { + this.packet({ type: parser.DISCONNECT }); + this.onclose('server namespace disconnect'); + } + return this; +};
@@ -0,0 +1,115 @@
+# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + +  + +  + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + +  + + When stderr is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + _(NOTE: Debug now uses stderr instead of stdout, so the correct shell command for this example is actually `DEBUG=* node example/worker 2> out &`)_ + +  + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The "*" character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,137 @@
+ +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + if (!debug.enabled(name)) return function(){}; + + return function(fmt){ + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (debug[name] || curr); + debug[name] = curr; + + fmt = name + + ' ' + + fmt + + ' +' + debug.humanize(ms); + + // This hackery is required for IE8 + // where `console.log` doesn't have 'apply' + window.console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); + } +} + +/** + * The currently active debug mode names. + */ + +debug.names = []; +debug.skips = []; + +/** + * Enables a debug mode by name. This can include modes + * separated by a colon and wildcards. + * + * @param {String} name + * @api public + */ + +debug.enable = function(name) { + try { + localStorage.debug = name; + } catch(e){} + + var split = (name || '').split(/[\s,]+/) + , len = split.length; + + for (var i = 0; i < len; i++) { + name = split[i].replace('*', '.*?'); + if (name[0] === '-') { + debug.skips.push(new RegExp('^' + name.substr(1) + '$')); + } + else { + debug.names.push(new RegExp('^' + name + '$')); + } + } +}; + +/** + * Disable debug output. + * + * @api public + */ + +debug.disable = function(){ + debug.enable(''); +}; + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +debug.humanize = function(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +}; + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +debug.enabled = function(name) { + for (var i = 0, len = debug.skips.length; i < len; i++) { + if (debug.skips[i].test(name)) { + return false; + } + } + for (var i = 0, len = debug.names.length; i < len; i++) { + if (debug.names[i].test(name)) { + return true; + } + } + return false; +}; + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +// persist + +try { + if (window.localStorage) debug.enable(localStorage.debug); +} catch(e){}
@@ -0,0 +1,5 @@
+if ('undefined' == typeof window) { + module.exports = require('./lib/debug'); +} else { + module.exports = require('./debug'); +}
@@ -0,0 +1,147 @@
+/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +(process.env.DEBUG || '') + .split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] === '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(2); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.error.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.error.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +}
@@ -0,0 +1,88 @@
+{ + "_args": [ + [ + "debug@0.7.4", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io" + ] + ], + "_from": "debug@0.7.4", + "_id": "debug@0.7.4", + "_inCache": true, + "_installable": true, + "_location": "/socket.io/debug", + "_npmUser": { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + }, + "_npmVersion": "1.3.13", + "_phantomChildren": {}, + "_requested": { + "name": "debug", + "raw": "debug@0.7.4", + "rawSpec": "0.7.4", + "scope": null, + "spec": "0.7.4", + "type": "version" + }, + "_requiredBy": [ + "/socket.io" + ], + "_resolved": "https://registry.npmjs.org/debug/-/debug-0.7.4.tgz", + "_shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "_shrinkwrap": null, + "_spec": "debug@0.7.4", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io", + "author": { + "email": "tj@vision-media.ca", + "name": "TJ Holowaychuk" + }, + "browser": "./debug.js", + "bugs": { + "url": "https://github.com/visionmedia/debug/issues" + }, + "component": { + "scripts": { + "debug/debug.js": "debug.js", + "debug/index.js": "index.js" + } + }, + "dependencies": {}, + "description": "small debugging utility", + "devDependencies": { + "mocha": "*" + }, + "directories": {}, + "dist": { + "shasum": "06e1ea8082c2cb14e39806e22e2f6f757f92af39", + "tarball": "http://registry.npmjs.org/debug/-/debug-0.7.4.tgz" + }, + "engines": { + "node": "*" + }, + "files": [ + "lib/debug.js", + "debug.js", + "index.js" + ], + "homepage": "https://github.com/visionmedia/debug", + "keywords": [ + "debug", + "log", + "debugger" + ], + "main": "lib/debug.js", + "maintainers": [ + { + "email": "tj@vision-media.ca", + "name": "tjholowaychuk" + } + ], + "name": "debug", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/debug.git" + }, + "version": "0.7.4" +}
@@ -0,0 +1,105 @@
+{ + "_args": [ + [ + "socket.io@1.2.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer" + ] + ], + "_from": "socket.io@1.2.0", + "_id": "socket.io@1.2.0", + "_inCache": true, + "_installable": true, + "_location": "/socket.io", + "_npmUser": { + "email": "rauchg@gmail.com", + "name": "rauchg" + }, + "_npmVersion": "1.4.21", + "_phantomChildren": {}, + "_requested": { + "name": "socket.io", + "raw": "socket.io@1.2.0", + "rawSpec": "1.2.0", + "scope": null, + "spec": "1.2.0", + "type": "version" + }, + "_requiredBy": [ + "/" + ], + "_resolved": "https://registry.npmjs.org/socket.io/-/socket.io-1.2.0.tgz", + "_shasum": "02f00ffc24626294f46924d4c25ce35a9b940789", + "_shrinkwrap": null, + "_spec": "socket.io@1.2.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer", + "bugs": { + "url": "https://github.com/Automattic/socket.io/issues" + }, + "contributors": [ + { + "email": "rauchg@gmail.com", + "name": "Guillermo Rauch" + }, + { + "email": "info@3rd-eden.com", + "name": "Arnout Kazemier" + }, + { + "email": "dronnikov@gmail.com", + "name": "Vladimir Dronnikov" + }, + { + "email": "einaros@gmail.com", + "name": "Einar Otto Stangvik" + } + ], + "dependencies": { + "debug": "0.7.4", + "engine.io": "1.4.2", + "has-binary-data": "0.1.3", + "socket.io-adapter": "0.3.1", + "socket.io-client": "1.2.0", + "socket.io-parser": "2.2.2" + }, + "description": "node.js realtime framework server", + "devDependencies": { + "expect.js": "0.3.1", + "istanbul": "0.2.3", + "mocha": "1.16.2", + "superagent": "0.17.0", + "supertest": "0.8.2" + }, + "directories": {}, + "dist": { + "shasum": "02f00ffc24626294f46924d4c25ce35a9b940789", + "tarball": "http://registry.npmjs.org/socket.io/-/socket.io-1.2.0.tgz" + }, + "gitHead": "4a0091b25ad5ad583b8098369019306c4f907278", + "homepage": "https://github.com/Automattic/socket.io", + "keywords": [ + "realtime", + "framework", + "websocket", + "tcp", + "events", + "socket", + "io" + ], + "maintainers": [ + { + "email": "rauchg@gmail.com", + "name": "rauchg" + } + ], + "name": "socket.io", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/Automattic/socket.io.git" + }, + "scripts": { + "test": "make test" + }, + "version": "1.2.0" +}
@@ -0,0 +1,5 @@
+npm-debug.log +node_modules +.*.swp +.lock-* +build/
@@ -0,0 +1,3 @@
+# tinycolor # + +This is a no-fuzz, barebone, zero muppetry color module for node.js.
@@ -0,0 +1,3 @@
+require('./tinycolor'); +console.log('this should be red and have an underline!'.grey.underline); +console.log('this should have a blue background!'.bgBlue);
@@ -0,0 +1,73 @@
+{ + "_args": [ + [ + "tinycolor@0.x", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws" + ] + ], + "_defaultsLoaded": true, + "_engineSupported": true, + "_from": "tinycolor@>=0.0.0 <1.0.0", + "_id": "tinycolor@0.0.1", + "_inCache": true, + "_installable": true, + "_location": "/tinycolor", + "_nodeVersion": "v0.6.5", + "_npmUser": { + "email": "einaros@gmail.com", + "name": "einaros" + }, + "_npmVersion": "1.1.0-alpha-6", + "_phantomChildren": {}, + "_requested": { + "name": "tinycolor", + "raw": "tinycolor@0.x", + "rawSpec": "0.x", + "scope": null, + "spec": ">=0.0.0 <1.0.0", + "type": "range" + }, + "_requiredBy": [ + "/ws" + ], + "_resolved": "https://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz", + "_shasum": "320b5a52d83abb5978d81a3e887d4aefb15a6164", + "_shrinkwrap": null, + "_spec": "tinycolor@0.x", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\ws", + "author": { + "email": "einaros@gmail.com", + "name": "Einar Otto Stangvik", + "url": "http://2x.io" + }, + "bugs": { + "url": "https://github.com/einaros/tinycolor/issues" + }, + "dependencies": {}, + "description": "a to-the-point color module for node", + "devDependencies": {}, + "directories": {}, + "dist": { + "shasum": "320b5a52d83abb5978d81a3e887d4aefb15a6164", + "tarball": "http://registry.npmjs.org/tinycolor/-/tinycolor-0.0.1.tgz" + }, + "engines": { + "node": ">=0.4.0" + }, + "homepage": "https://github.com/einaros/tinycolor#readme", + "main": "tinycolor", + "maintainers": [ + { + "email": "einaros@gmail.com", + "name": "einaros" + } + ], + "name": "tinycolor", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/einaros/tinycolor.git" + }, + "version": "0.0.1" +}
@@ -0,0 +1,31 @@
+var styles = { + 'bold': ['\033[1m', '\033[22m'], + 'italic': ['\033[3m', '\033[23m'], + 'underline': ['\033[4m', '\033[24m'], + 'inverse': ['\033[7m', '\033[27m'], + 'black': ['\033[30m', '\033[39m'], + 'red': ['\033[31m', '\033[39m'], + 'green': ['\033[32m', '\033[39m'], + 'yellow': ['\033[33m', '\033[39m'], + 'blue': ['\033[34m', '\033[39m'], + 'magenta': ['\033[35m', '\033[39m'], + 'cyan': ['\033[36m', '\033[39m'], + 'white': ['\033[37m', '\033[39m'], + 'default': ['\033[39m', '\033[39m'], + 'grey': ['\033[90m', '\033[39m'], + 'bgBlack': ['\033[40m', '\033[49m'], + 'bgRed': ['\033[41m', '\033[49m'], + 'bgGreen': ['\033[42m', '\033[49m'], + 'bgYellow': ['\033[43m', '\033[49m'], + 'bgBlue': ['\033[44m', '\033[49m'], + 'bgMagenta': ['\033[45m', '\033[49m'], + 'bgCyan': ['\033[46m', '\033[49m'], + 'bgWhite': ['\033[47m', '\033[49m'], + 'bgDefault': ['\033[49m', '\033[49m'] +} +Object.keys(styles).forEach(function(style) { + Object.defineProperty(String.prototype, style, { + get: function() { return styles[style][0] + this + styles[style][1]; }, + enumerable: false + }); +});
@@ -0,0 +1,19 @@
+Copyright (c) 2012 Raynos. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE.
@@ -0,0 +1,22 @@
+# to-array + +Turn an array like into an array + +## Example + +``` js +var toArray = require("to-array") + , elems = document.links + +var array = toArray(elems) +``` + +## Installation + +`npm install to-array` + +## Contributors + + - Raynos + +## MIT Licenced
@@ -0,0 +1,13 @@
+module.exports = toArray + +function toArray(list, index) { + var array = [] + + index = index || 0 + + for (var i = index || 0; i < list.length; i++) { + array[i - index] = list[i] + } + + return array +}
@@ -0,0 +1,84 @@
+{ + "_args": [ + [ + "to-array@0.1.3", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client" + ] + ], + "_from": "to-array@0.1.3", + "_id": "to-array@0.1.3", + "_inCache": true, + "_installable": true, + "_location": "/to-array", + "_npmUser": { + "email": "raynos2@gmail.com", + "name": "raynos" + }, + "_npmVersion": "1.1.49", + "_phantomChildren": {}, + "_requested": { + "name": "to-array", + "raw": "to-array@0.1.3", + "rawSpec": "0.1.3", + "scope": null, + "spec": "0.1.3", + "type": "version" + }, + "_requiredBy": [ + "/socket.io-client" + ], + "_resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.3.tgz", + "_shasum": "d45dadc6363417f60f28474fea50ecddbb4f4991", + "_shrinkwrap": null, + "_spec": "to-array@0.1.3", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\socket.io-client", + "author": { + "email": "raynos2@gmail.com", + "name": "Raynos" + }, + "bugs": { + "email": "raynos2@gmail.com", + "url": "https://github.com/Raynos/to-array/issues" + }, + "contributors": [ + { + "name": "Jake Verbaten" + } + ], + "dependencies": {}, + "description": "Turn an array like into an array", + "devDependencies": { + "tap": "~0.3.1" + }, + "directories": {}, + "dist": { + "shasum": "d45dadc6363417f60f28474fea50ecddbb4f4991", + "tarball": "http://registry.npmjs.org/to-array/-/to-array-0.1.3.tgz" + }, + "homepage": "https://github.com/Raynos/to-array", + "keywords": [], + "licenses": [ + { + "type": "MIT", + "url": "http://github.com/Raynos/to-array/raw/master/LICENSE" + } + ], + "main": "index", + "maintainers": [ + { + "email": "raynos2@gmail.com", + "name": "raynos" + } + ], + "name": "to-array", + "optionalDependencies": {}, + "readme": "# to-array\n\nTurn an array like into an array\n\n## Example\n\n``` js\nvar toArray = require(\"to-array\")\n , elems = document.links\n\nvar array = toArray(elems)\n```\n\n## Installation\n\n`npm install to-array`\n\n## Contributors\n\n - Raynos\n\n## MIT Licenced\n", + "repository": { + "type": "git", + "url": "git://github.com/Raynos/to-array.git" + }, + "scripts": { + "test": "tap --stderr --tap ./test" + }, + "version": "0.1.3" +}
@@ -0,0 +1,15 @@
+# Set default behaviour, in case users don't have core.autocrlf set. +* text=auto + +# Explicitly declare text files we want to always be normalized and converted +# to native line endings on checkout. +*.c text +*.h text + +# Declare files that will always have CRLF line endings on checkout. +*.sln text eol=crlf +*.csproj text eol=crlf + +# Denote all files that are truly binary and should not be modified. +*.png binary +*.jpg binary
@@ -0,0 +1,58 @@
+node_modules +bower_components + +# Ignore Visual Studio Project # +################### +*.config +*.user +*.csproj +*.gpState +*.sln +*.suo +/bin +/obj +/packages +/Properties +/Scripts +/report +/tests/coverage + + +# Compiled source # +################### +*.com +*.class +*.dll +*.exe +*.o +*.so + +# Packages # +############ +# it's better to unpack these files and commit the raw source +# git has its own built in compression methods +*.7z +*.dmg +*.gz +*.iso +*.jar +*.rar +*.tar +*.zip + +# Logs and databases # +###################### +*.log +*.sql +*.sqlite + +# OS generated files # +###################### +.DS_Store* +ehthumbs.db +Icon? +Thumbs.db + +# WebStorm # +###################### +.idea/
@@ -0,0 +1,90 @@
+{ + "excludeFiles": ["node_modules/**", "bower_components/**"], + + + "requireCurlyBraces": [ + "if", + "else", + "for", + "while", + "do", + "try", + "catch" + ], + "requireOperatorBeforeLineBreak": true, + "requireCamelCaseOrUpperCaseIdentifiers": true, + "maximumLineLength": { + "value": 80, + "allowComments": true, + "allowRegex": true + }, + "validateIndentation": 2, + "validateQuoteMarks": "'", + + "disallowMultipleLineStrings": true, + "disallowMixedSpacesAndTabs": true, + "disallowTrailingWhitespace": true, + "disallowSpaceAfterPrefixUnaryOperators": true, + "disallowMultipleVarDecl": null, + + "requireSpaceAfterKeywords": [ + "if", + "else", + "for", + "while", + "do", + "switch", + "return", + "try", + "catch" + ], + "requireSpaceBeforeBinaryOperators": [ + "=", "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=", + "&=", "|=", "^=", "+=", + + "+", "-", "*", "/", "%", "<<", ">>", ">>>", "&", + "|", "^", "&&", "||", "===", "==", ">=", + "<=", "<", ">", "!=", "!==" + ], + "requireSpaceAfterBinaryOperators": true, + "requireSpacesInConditionalExpression": true, + "requireSpaceBeforeBlockStatements": true, + "requireLineFeedAtFileEnd": true, + "disallowSpacesInsideObjectBrackets": "all", + "disallowSpacesInsideArrayBrackets": "all", + "disallowSpacesInsideParentheses": true, + + + "validateJSDoc": { + "checkParamNames": true, + "requireParamTypes": true + }, + + "disallowMultipleLineBreaks": true, + + + + + + + + "requireLineFeedAtFileEnd": null, + "disallowCommaBeforeLineBreak": null, + "disallowDanglingUnderscores": null, + "disallowEmptyBlocks": null, + "disallowMixedSpacesAndTabs": null, + "disallowMultipleLineStrings": null, + "disallowTrailingComma": null, + "disallowTrailingWhitespace": null, + "maximumLineLength": null, + "requireCamelCaseOrUpperCaseIdentifiers": null, + "requireCapitalizedConstructors": null, + "requireCommaBeforeLineBreak": null, + "requireCurlyBraces": null, + "requireDotNotation": null, + "requireMultipleVarDecl": null, + "requireOperatorBeforeLineBreak": null, + "requireParenthesesAroundIIFE": true, + "validateIndentation": 4, + "validateQuoteMarks": null +}
@@ -0,0 +1,63 @@
+{ + "bitwise": true, + "camelcase": true, + "curly": true, + "eqeqeq": true, + "es3": false, + "forin": true, + "freeze": true, + "immed": true, + "indent": 4, + "latedef": "nofunc", + "newcap": true, + "noarg": true, + "noempty": true, + "nonbsp": true, + "nonew": true, + "plusplus": false, + "quotmark": "single", + "undef": true, + "unused": false, + "strict": false, + "maxparams": 10, + "maxdepth": 5, + "maxstatements": 40, + "maxcomplexity": 8, + "maxlen": 120, + + "asi": false, + "boss": false, + "debug": false, + "eqnull": true, + "esnext": false, + "evil": false, + "expr": false, + "funcscope": false, + "globalstrict": false, + "iterator": false, + "lastsemic": false, + "laxbreak": false, + "laxcomma": false, + "loopfunc": true, + "maxerr": false, + "moz": false, + "multistr": false, + "notypeof": false, + "proto": false, + "scripturl": false, + "shadow": false, + "sub": true, + "supernew": false, + "validthis": false, + "noyield": false, + + "browser": true, + "node": true, + + "globals": { + "angular": false, + "$": false, + "module": false, + "require": false + } +}
@@ -0,0 +1,19 @@
+language: node_js +node_js: + - "0.10" + +install: + - npm install -g gulp karma-cli + - npm install + +script: + - npm test + +cache: + directories: + - node_modules + +branches: + only: + - develop + - master
@@ -0,0 +1,138 @@
+# 2.1.2 (2015-08-06) + +## New Features +- Added HTML escaping (use toastr.options.escapeHTML) +- Added more options for overriding animations, specifically to closing a toast +- Events are now passed into the onClick handler of the toast + +## Bug Fixes +- Resolved issue with centered toasts that would override top and bottom margins + +## Dev Ops +- Removed `module` and `require` from the `.jshintrc` file +- Cleaned up the readme +- Builds moved to the `builds` folder +- Made href calls relative to the transport in the demo +- CSS is now built by the included LESS file as part of a `gulp` call +- Removed un-used deps + +# 2.1.1 (2015-02-19) + +## New Features +- Support for explicitly clearing a toast [jstawski](https://github.com/jstawski) | [PR 226](https://github.com/CodeSeven/toastr/pull/226) + +## Dev Ops +- Refactor to use gulp + +# 2.1.0 (2014-10-15) + +## New Features +- Prevent duplicate sequential toasts [SBero](https://github.com/sbero) | [aa083d8](https://github.com/CodeSeven/toastr/commit/ccb377b6015d557dbb987df74750b97b3aa083d8) +- Add support for top-center and bottom-center toasts [showwin](https://github.com/showwin) | [86a4798](https://github.com/CodeSeven/toastr/commit/86a4798e76c7d8516521780b7bd085d6bb4c371b) +- Add feature allowing progress bars to be shown for toasts [TravisTX](https://github.com/TravisTX) | [PR 189](https://github.com/CodeSeven/toastr/pull/189) + +`toastr.options.preventDuplicates = true;` + +`toastr.options.progressBar = true;` + +## Bug Fixes +- None + +## Breaking Changes +- None + +## Dev Ops + +- Add karma test runner +- Added Travis CI hooks + +# 2.0.3 (2014-05-17) + +## New Features + - None + +## Bug Fixes +- positionClass changes were not being honored due to 2.0.2 release changes. Refactored getContainer to only get the container, unless a 2nd boolean parameter is passed in in which case it will also create it if the container did not exist [871c2a6](https://github.com/CodeSeven/toastr/commit/871c2a6e438bb6b996cfb80286720604a4cf00fd) + +## Breaking Changes + - None + +# 2.0.2 (2014-04-29) + +## New Features +- Added simple ARIA reader support ([45c6362](https://github.com/CodeSeven/toastr/commit/45c63628476f6b085a6579dc681f4fe61ba5820c)) +- Added SASS support (direct port of CSS for now) ([b4c8b34](https://github.com/CodeSeven/toastr/commit/b4c8b3460efb8aa51c730dd38c35ef6b025db2cc)) + +## Bug Fixes +- Added sourcemap for the min file ([1da4bd1](https://github.com/CodeSeven/toastr/commit/1da4bd1dad21bcfc7fcfe73da1abb185cf2c3f9f)) +- IE 8 does not support stopPropagation on the event ([6989573](https://github.com/CodeSeven/toastr/commit/698957325a8e7bf63990f71ee409b911d69bc8ec)) +- Media query width fixes ([ea2f5db](https://github.com/CodeSeven/toastr/commit/ea2f5db6e5314dcfe48eb34176583849c177c00e)) +- Fix of onHidden firing twice when clicking on it then moving mouse out of toast ([ad613b9](https://github.com/CodeSeven/toastr/commit/ad613b9f18feeec630497590b85ca75c52141ea3) , [#105](https://github.com/CodeSeven/toastr/issues/105)) +- Clear all toasts followed by a new toast now displays correctly ([3126a53](https://github.com/CodeSeven/toastr/commit/3126a533e0ab12ec3ff374e155a37fd38bd23bb6) , [#149](https://github.com/CodeSeven/toastr/issues/149) , [#118](https://github.com/CodeSeven/toastr/issues/118)) + +## Breaking Changes +- None + +# 2.0.1 (2013-09-01) + +## New Features + +### Close Button +Optionally enable a close button + + toastr.options.closeButton = true; + +Optionally override the close button's HTML. + + toastr.options.closeHtml = '<button><i class="icon-off"></i></button>'; + +You can also override the CSS/LESS for `#toast-container .toast-close-button` + +### Callbacks + // Define a callback for when the toast is shown/hidden + toastr.options.onShown = function() { console.log('hello'); } + toastr.options.onHidden = function() { console.log('goodbye'); } + +### Animation Options +Toastr will supply default animations, so you do not have to provide any of these settings. However you have the option to override the animations if you like. + +####Easings +Optionally override the animation easing to show or hide the toasts. Default is swing. swing and linear are built into jQuery. + + toastr.options.showEasing = 'swing'; + toastr.options.hideEasing = 'linear'; + +Using the jQuery Easing plugin (http://www.gsgd.co.uk/sandbox/jquery/easing/) + + toastr.options.showEasing = 'easeOutBounce'; + toastr.options.hideEasing = 'easeInBack'; + +####Animation Method +Use the jQuery show/hide method of your choice. These default to fadeIn/fadeOut. The methods fadeIn/fadeOut, slideDown/slideUp, and show/hide are built into jQuery. + + toastr.options.showMethod = 'slideDown'; + toastr.options.hideMethod = 'slideUp'; + + +###Timeouts +Control how toastr interacts with users by setting timeouts appropriately. + + toastr.options.timeout = 30; // How long the toast will display without user interaction + toastr.options.extendedTimeOut = 60; // How long the toast will display after a user hovers over it + +## Breaking Changes + +###Animation Changes +The following animations options have been deprecated and should be replaced: + + - Replace `options.fadeIn` with `options.showDuration` + - Replace `options.onFadeIn` with `options.onShown` + - Replace `options.fadeOut` with `options.hideDuration` + - Replace `options.onFadeOut` with `options.onHidden` + +# Version 1.3.1 + +## Display Sequence +Show newest toast at bottom (top is default) + + toastr.options.newestOnTop = false;
@@ -0,0 +1,220 @@
+# toastr +**toastr** is a Javascript library for non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended. + +[](https://travis-ci.org/CodeSeven/toastr) + +## Current Version +2.1.2 + +## Demo +- Demo can be found at http://codeseven.github.io/toastr/demo.html +- [Demo using FontAwesome icons with toastr](http://plnkr.co/edit/6W9URNyyp2ItO4aUWzBB?p=preview) + +## [CDNjs](https://cdnjs.com/libraries/toastr.js) +Toastr is hosted at CDN JS + +#### Debug +- [//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.js](//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.js) +- [//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.css](//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.css) + +#### Minified +- [//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.min.js](//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/js/toastr.min.js) +- [//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.min.css](//cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/css/toastr.min.css) + +## Install + +#### [NuGet Gallery](http://nuget.org/packages/toastr) +``` +Install-Package toastr +``` + +#### [Bower](http://bower.io/search/?q=toastr) +``` +bower install toastr +``` + +#### [npm](https://www.npmjs.com/package/toastr) +``` +npm install --save toastr +``` + +## Wiki and Change Log +[Wiki including Change Log](https://github.com/CodeSeven/toastr/wiki) + +## Breaking Changes + +####Animation Changes +The following animations options have been deprecated and should be replaced: + + - Replace `options.fadeIn` with `options.showDuration` + - Replace `options.onFadeIn` with `options.onShown` + - Replace `options.fadeOut` with `options.hideDuration` + - Replace `options.onFadeOut` with `options.onHidden` + +## Quick Start + +### 3 Easy Steps +For other API calls, see the [demo](http://codeseven.github.io/toastr/demo.html). + +1. Link to toastr.css `<link href="toastr.css" rel="stylesheet"/>` + +2. Link to toastr.js `<script src="toastr.js"></script>` + +3. use toastr to display a toast for info, success, warning or error + ```js + // Display an info toast with no title + toastr.info('Are you the 6 fingered man?') + ``` + +### Other Options +```js +// Display a warning toast, with no title +toastr.warning('My name is Inigo Montoya. You killed my father, prepare to die!') + +// Display a success toast, with a title +toastr.success('Have fun storming the castle!', 'Miracle Max Says') + +// Display an error toast, with a title +toastr.error('I do not think that word means what you think it means.', 'Inconceivable!') + +// Immediately remove current toasts without using animation +toastr.remove() + +// Remove current toasts using animation +toastr.clear() + +// Override global options +toastr.success('We do have the Kapua suite available.', 'Turtle Bay Resort', {timeOut: 5000}) +``` + +### Escape HTML characters +In case you want to escape HTML charaters in title and message + + toastr.options.escapeHtml = true; + +### Close Button +Optionally enable a close button +```js +toastr.options.closeButton = true; +```` + +Optionally override the close button's HTML. + +```js +toastr.options.closeHtml = '<button><i class="icon-off"></i></button>'; +``` + +You can also override the CSS/LESS for `#toast-container .toast-close-button` + +Optionally override the hide animation when the close button is clicked (falls back to hide configuration). +```js +toastr.options.closeMethod = 'fadeOut'; +toastr.options.closeDuration = 300; +toastr.options.closeEasing = 'swing'; +``` + +### Display Sequence +Show newest toast at bottom (top is default) +```js +toastr.options.newestOnTop = false; +``` + +### Callbacks +```js +// Define a callback for when the toast is shown/hidden +toastr.options.onShown = function() { console.log('hello'); } +toastr.options.onHidden = function() { console.log('goodbye'); } +``` + +### Animation Options +Toastr will supply default animations, so you do not have to provide any of these settings. However you have the option to override the animations if you like. + +####Easings +Optionally override the animation easing to show or hide the toasts. Default is swing. swing and linear are built into jQuery. +```js +toastr.options.showEasing = 'swing'; +toastr.options.hideEasing = 'linear'; +toastr.options.closeEasing = 'linear'; +``` + +Using the jQuery Easing plugin (http://www.gsgd.co.uk/sandbox/jquery/easing/) +```js +toastr.options.showEasing = 'easeOutBounce'; +toastr.options.hideEasing = 'easeInBack'; +toastr.options.closeEasing = 'easeInBack'; +``` + +####Animation Method +Use the jQuery show/hide method of your choice. These default to fadeIn/fadeOut. The methods fadeIn/fadeOut, slideDown/slideUp, and show/hide are built into jQuery. +```js +toastr.options.showMethod = 'slideDown'; +toastr.options.hideMethod = 'slideUp'; +toastr.options.closeMethod = 'slideUp'; +``` + +###Prevent Duplicates +Rather than having identical toasts stack, set the preventDuplicates property to true. Duplicates are matched to the previous toast based on their message content. +```js +toastr.options.preventDuplicates = true; +``` + +###Timeouts +Control how toastr interacts with users by setting timeouts appropriately. Timeouts can be disabled by setting them to 0. +```js +toastr.options.timeOut = 30; // How long the toast will display without user interaction +toastr.options.extendedTimeOut = 60; // How long the toast will display after a user hovers over it +``` + + +###Progress Bar +Visually indicate how long before a toast expires. +```js +toastr.options.progressBar = true; +``` + +## Building Toastr + +To build the minified and css versions of Toastr you will need [node](http://nodejs.org) installed. (Use Homebrew or Chocolatey.) + +``` +npm install -g gulp karma-cli +npm install +``` + +At this point the dependencies have been installed and you can build Toastr + +- Run the analytics `gulp analyze` +- Run the test `gulp test` +- Run the build `gulp` + +## Contributing + +For a pull request to be considered it must resolve a bug, or add a feature which is beneficial to a large audience. + +Pull requests must pass existing unit tests, CI processes, and add additional tests to indicate successful operation of a new feature, or the resolution of an identified bug. + +Requests must be made against the `develop` branch. Pull requests submitted against the `master` branch will not be considered. + +All pull requests are subject to approval by the repository owners, who have sole discretion over acceptance or denial. + +## Authors +**John Papa** + ++ [http://twitter.com/John_Papa](http://twitter.com/John_Papa) + +**Tim Ferrell** + ++ [http://twitter.com/ferrell_tim](http://twitter.com/ferrell_tim) + +**Hans Fjällemark** + ++ [http://twitter.com/hfjallemark](http://twitter.com/hfjallemark) + +## Credits +Inspired by https://github.com/Srirangan/notifer.js/. + +## Copyright +Copyright © 2012-2015 + +## License +toastr is under MIT license - http://www.opensource.org/licenses/mit-license.php
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+.toast-title { + font-weight: bold; +} +.toast-message { + -ms-word-wrap: break-word; + word-wrap: break-word; +} +.toast-message a, +.toast-message label { + color: #ffffff; +} +.toast-message a:hover { + color: #cccccc; + text-decoration: none; +} +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: #ffffff; + -webkit-text-shadow: 0 1px 0 #ffffff; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +.toast-close-button:hover, +.toast-close-button:focus { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} +.toast-top-center { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-center { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-left { + top: 12px; + left: 12px; +} +.toast-top-right { + top: 12px; + right: 12px; +} +.toast-bottom-right { + right: 12px; + bottom: 12px; +} +.toast-bottom-left { + bottom: 12px; + left: 12px; +} +#toast-container { + position: fixed; + z-index: 999999; + pointer-events: none; + /*overrides*/ +} +#toast-container * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +#toast-container > div { + position: relative; + pointer-events: auto; + overflow: hidden; + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + -moz-border-radius: 3px 3px 3px 3px; + -webkit-border-radius: 3px 3px 3px 3px; + border-radius: 3px 3px 3px 3px; + background-position: 15px center; + background-repeat: no-repeat; + -moz-box-shadow: 0 0 12px #999999; + -webkit-box-shadow: 0 0 12px #999999; + box-shadow: 0 0 12px #999999; + color: #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +#toast-container > :hover { + -moz-box-shadow: 0 0 12px #000000; + -webkit-box-shadow: 0 0 12px #000000; + box-shadow: 0 0 12px #000000; + opacity: 1; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); + filter: alpha(opacity=100); + cursor: pointer; +} +#toast-container > .toast-info { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-error { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; +} +#toast-container > .toast-warning { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container.toast-top-center > div, +#toast-container.toast-bottom-center > div { + width: 300px; + margin-left: auto; + margin-right: auto; +} +#toast-container.toast-top-full-width > div, +#toast-container.toast-bottom-full-width > div { + width: 96%; + margin-left: auto; + margin-right: auto; +} +.toast { + background-color: #030303; +} +.toast-success { + background-color: #51a351; +} +.toast-error { + background-color: #bd362f; +} +.toast-info { + background-color: #2f96b4; +} +.toast-warning { + background-color: #f89406; +} +.toast-progress { + position: absolute; + left: 0; + bottom: 0; + height: 4px; + background-color: #000000; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} +/*Responsive Design*/ +@media all and (max-width: 240px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 241px) and (max-width: 480px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 481px) and (max-width: 768px) { + #toast-container > div { + padding: 15px 15px 15px 50px; + width: 25em; + } +}
@@ -0,0 +1,1 @@
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@@ -0,0 +1,1 @@
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0;border:0;-webkit-appearance:none}.toast-top-center{top:0;right:0;width:100%}.toast-bottom-center{bottom:0;right:0;width:100%}.toast-top-full-width{top:0;right:0;width:100%}.toast-bottom-full-width{bottom:0;right:0;width:100%}.toast-top-left{top:12px;left:12px}.toast-top-right{top:12px;right:12px}.toast-bottom-right{right:12px;bottom:12px}.toast-bottom-left{bottom:12px;left:12px}#toast-container{position:fixed;z-index:999999;pointer-events:none}#toast-container *{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}#toast-container>div{position:relative;pointer-events:auto;overflow:hidden;margin:0 0 6px;padding:15px 15px 15px 50px;width:300px;-moz-border-radius:3px;-webkit-border-radius:3px;border-radius:3px;background-position:15px center;background-repeat:no-repeat;-moz-box-shadow:0 0 12px #999;-webkit-box-shadow:0 0 12px #999;box-shadow:0 0 12px #999;color:#fff;opacity:.8;-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=80);filter:alpha(opacity=80)}#toast-container>:hover{-moz-box-shadow:0 0 12px #000;-webkit-box-shadow:0 0 12px #000;box-shadow:0 0 12px #000;opacity:1;-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=100);filter:alpha(opacity=100);cursor:pointer}#toast-container>.toast-info{background-image:url(data:image/png;base64,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)!important}#toast-container>.toast-error{background-image:url(data:image/png;base64,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)!important}#toast-container>.toast-success{background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==)!important}#toast-container>.toast-warning{background-image:url(data:image/png;base64,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)!important}#toast-container.toast-bottom-center>div,#toast-container.toast-top-center>div{width:300px;margin-left:auto;margin-right:auto}#toast-container.toast-bottom-full-width>div,#toast-container.toast-top-full-width>div{width:96%;margin-left:auto;margin-right:auto}.toast{background-color:#030303}.toast-success{background-color:#51a351}.toast-error{background-color:#bd362f}.toast-info{background-color:#2f96b4}.toast-warning{background-color:#f89406}.toast-progress{position:absolute;left:0;bottom:0;height:4px;background-color:#000;opacity:.4;-ms-filter:progid:DXImageTransform.Microsoft.Alpha(Opacity=40);filter:alpha(opacity=40)}@media all and (max-width:240px){#toast-container>div{padding:8px 8px 8px 50px;width:11em}#toast-container .toast-close-button{right:-.2em;top:-.2em}}@media all and (min-width:241px) and (max-width:480px){#toast-container>div{padding:8px 8px 8px 50px;width:18em}#toast-container .toast-close-button{right:-.2em;top:-.2em}}@media all and (min-width:481px) and (max-width:768px){#toast-container>div{padding:15px 15px 15px 50px;width:25em}}
@@ -0,0 +1,2 @@
+!function(e){e(["jquery"],function(e){return function(){function t(e,t,n){return g({type:O.error,iconClass:m().iconClasses.error,message:e,optionsOverride:n,title:t})}function n(t,n){return t||(t=m()),v=e("#"+t.containerId),v.length?v:(n&&(v=u(t)),v)}function i(e,t,n){return g({type:O.info,iconClass:m().iconClasses.info,message:e,optionsOverride:n,title:t})}function o(e){w=e}function s(e,t,n){return g({type:O.success,iconClass:m().iconClasses.success,message:e,optionsOverride:n,title:t})}function a(e,t,n){return g({type:O.warning,iconClass:m().iconClasses.warning,message:e,optionsOverride:n,title:t})}function r(e,t){var i=m();v||n(i),l(e,i,t)||d(i)}function c(t){var i=m();return v||n(i),t&&0===e(":focus",t).length?void h(t):void(v.children().length&&v.remove())}function d(t){for(var n=v.children(),i=n.length-1;i>=0;i--)l(e(n[i]),t)}function l(t,n,i){var o=i&&i.force?i.force:!1;return t&&(o||0===e(":focus",t).length)?(t[n.hideMethod]({duration:n.hideDuration,easing:n.hideEasing,complete:function(){h(t)}}),!0):!1}function u(t){return v=e("<div/>").attr("id",t.containerId).addClass(t.positionClass).attr("aria-live","polite").attr("role","alert"),v.appendTo(e(t.target)),v}function p(){return{tapToDismiss:!0,toastClass:"toast",containerId:"toast-container",debug:!1,showMethod:"fadeIn",showDuration:300,showEasing:"swing",onShown:void 0,hideMethod:"fadeOut",hideDuration:1e3,hideEasing:"swing",onHidden:void 0,closeMethod:!1,closeDuration:!1,closeEasing:!1,extendedTimeOut:1e3,iconClasses:{error:"toast-error",info:"toast-info",success:"toast-success",warning:"toast-warning"},iconClass:"toast-info",positionClass:"toast-top-right",timeOut:5e3,titleClass:"toast-title",messageClass:"toast-message",escapeHtml:!1,target:"body",closeHtml:'<button type="button">×</button>',newestOnTop:!0,preventDuplicates:!1,progressBar:!1}}function f(e){w&&w(e)}function g(t){function i(e){return null==e&&(e=""),new String(e).replace(/&/g,"&").replace(/"/g,""").replace(/'/g,"'").replace(/</g,"<").replace(/>/g,">")}function o(){r(),d(),l(),u(),p(),c()}function s(){y.hover(b,O),!x.onclick&&x.tapToDismiss&&y.click(w),x.closeButton&&k&&k.click(function(e){e.stopPropagation?e.stopPropagation():void 0!==e.cancelBubble&&e.cancelBubble!==!0&&(e.cancelBubble=!0),w(!0)}),x.onclick&&y.click(function(e){x.onclick(e),w()})}function a(){y.hide(),y[x.showMethod]({duration:x.showDuration,easing:x.showEasing,complete:x.onShown}),x.timeOut>0&&(H=setTimeout(w,x.timeOut),q.maxHideTime=parseFloat(x.timeOut),q.hideEta=(new Date).getTime()+q.maxHideTime,x.progressBar&&(q.intervalId=setInterval(D,10)))}function r(){t.iconClass&&y.addClass(x.toastClass).addClass(E)}function c(){x.newestOnTop?v.prepend(y):v.append(y)}function d(){t.title&&(I.append(x.escapeHtml?i(t.title):t.title).addClass(x.titleClass),y.append(I))}function l(){t.message&&(M.append(x.escapeHtml?i(t.message):t.message).addClass(x.messageClass),y.append(M))}function u(){x.closeButton&&(k.addClass("toast-close-button").attr("role","button"),y.prepend(k))}function p(){x.progressBar&&(B.addClass("toast-progress"),y.prepend(B))}function g(e,t){if(e.preventDuplicates){if(t.message===C)return!0;C=t.message}return!1}function w(t){var n=t&&x.closeMethod!==!1?x.closeMethod:x.hideMethod,i=t&&x.closeDuration!==!1?x.closeDuration:x.hideDuration,o=t&&x.closeEasing!==!1?x.closeEasing:x.hideEasing;return!e(":focus",y).length||t?(clearTimeout(q.intervalId),y[n]({duration:i,easing:o,complete:function(){h(y),x.onHidden&&"hidden"!==j.state&&x.onHidden(),j.state="hidden",j.endTime=new Date,f(j)}})):void 0}function O(){(x.timeOut>0||x.extendedTimeOut>0)&&(H=setTimeout(w,x.extendedTimeOut),q.maxHideTime=parseFloat(x.extendedTimeOut),q.hideEta=(new Date).getTime()+q.maxHideTime)}function b(){clearTimeout(H),q.hideEta=0,y.stop(!0,!0)[x.showMethod]({duration:x.showDuration,easing:x.showEasing})}function D(){var e=(q.hideEta-(new Date).getTime())/q.maxHideTime*100;B.width(e+"%")}var x=m(),E=t.iconClass||x.iconClass;if("undefined"!=typeof t.optionsOverride&&(x=e.extend(x,t.optionsOverride),E=t.optionsOverride.iconClass||E),!g(x,t)){T++,v=n(x,!0);var H=null,y=e("<div/>"),I=e("<div/>"),M=e("<div/>"),B=e("<div/>"),k=e(x.closeHtml),q={intervalId:null,hideEta:null,maxHideTime:null},j={toastId:T,state:"visible",startTime:new Date,options:x,map:t};return o(),a(),s(),f(j),x.debug&&console&&console.log(j),y}}function m(){return e.extend({},p(),b.options)}function h(e){v||(v=n()),e.is(":visible")||(e.remove(),e=null,0===v.children().length&&(v.remove(),C=void 0))}var v,w,C,T=0,O={error:"error",info:"info",success:"success",warning:"warning"},b={clear:r,remove:c,error:t,getContainer:n,info:i,options:{},subscribe:o,success:s,version:"2.1.2",warning:a};return b}()})}("function"==typeof define&&define.amd?define:function(e,t){"undefined"!=typeof module&&module.exports?module.exports=t(require("jquery")):window.toastr=t(window.jQuery)}); +//# sourceMappingURL=toastr.js.map
@@ -0,0 +1,325 @@
+<!DOCTYPE html> +<html> +<head> + <meta charset="utf-8" /> + <title>toastr examples</title> + <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> + <link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.1/css/bootstrap-combined.min.css" rel="stylesheet"> + <link href="build/toastr.css" rel="stylesheet" type="text/css" /> + <style> + .row { + margin-left: 0; + } + </style> +</head> + +<body class="container"> +<section class="row"> + <h1>toastr</h1> + + <div class="well row"> + <div class="row"> + <div class="span4"> + <div class="control-group"> + <div class="controls"> + <label class="control-label" for="title">Title</label> + <input id="title" type="text" class="input-large" placeholder="Enter a title ..." /> + <label class="control-label" for="message">Message</label> + <textarea class="input-large" id="message" rows="3" placeholder="Enter a message ..."></textarea> + </div> + </div> + <div class="control-group"> + <div class="controls"> + <label class="checkbox" for="closeButton"> + <input id="closeButton" type="checkbox" value="checked" class="input-mini" />Close Button + </label> + </div> + <div class="controls"> + <label class="checkbox" for="addBehaviorOnToastClick"> + <input id="addBehaviorOnToastClick" type="checkbox" value="checked" class="input-mini" />Add behavior on toast click + </label> + </div> + <div class="controls"> + <label class="checkbox" for="debugInfo"> + <input id="debugInfo" type="checkbox" value="checked" class="input-mini" />Debug + </label> + </div> + <div class="controls"> + <label class="checkbox" for="progressBar"> + <input id="progressBar" type="checkbox" value="checked" class="input-mini" />Progress Bar + </label> + </div> + <div class="controls"> + <label class="checkbox" for="preventDuplicates"> + <input id="preventDuplicates" type="checkbox" value="checked" class="input-mini" />Prevent Duplicates + </label> + </div> + <div class="controls"> + <label class="checkbox" for="addClear"> + <input id="addClear" type="checkbox" value="checked" class="input-mini" />Add button to force clearing a toast, ignoring focus + </label> + </div> + <div class="controls"> + <label class="checkbox" for="newestOnTop"> + <input id="newestOnTop" type="checkbox" value="checked" class="input-mini" />Newest on top + </label> + </div> + </div> + </div> + + <div class="span2"> + <div class="control-group" id="toastTypeGroup"> + <div class="controls"> + <label>Toast Type</label> + <label class="radio"> + <input type="radio" name="toasts" value="success" checked />Success + </label> + <label class="radio"> + <input type="radio" name="toasts" value="info" />Info + </label> + <label class="radio"> + <input type="radio" name="toasts" value="warning" />Warning + </label> + <label class="radio"> + <input type="radio" name="toasts" value="error" />Error + </label> + </div> + </div> + <div class="control-group" id="positionGroup"> + <div class="controls"> + <label>Position</label> + <label class="radio"> + <input type="radio" name="positions" value="toast-top-right" checked />Top Right + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-bottom-right" />Bottom Right + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-bottom-left" />Bottom Left + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-top-left" />Top Left + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-top-full-width" />Top Full Width + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-bottom-full-width" />Bottom Full Width + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-top-center" />Top Center + </label> + <label class="radio"> + <input type="radio" name="positions" value="toast-bottom-center" />Bottom Center + </label> + </div> + </div> + </div> + + <div class="span2"> + <div class="control-group"> + <div class="controls"> + <label class="control-label" for="showEasing">Show Easing</label> + <input id="showEasing" type="text" placeholder="swing, linear" class="input-mini" value="swing" /> + + <label class="control-label" for="hideEasing">Hide Easing</label> + <input id="hideEasing" type="text" placeholder="swing, linear" class="input-mini" value="linear" /> + + <label class="control-label" for="showMethod">Show Method</label> + <input id="showMethod" type="text" placeholder="show, fadeIn, slideDown" class="input-mini" value="fadeIn" /> + + <label class="control-label" for="hideMethod">Hide Method</label> + <input id="hideMethod" type="text" placeholder="hide, fadeOut, slideUp" class="input-mini" value="fadeOut" /> + </div> + </div> + </div> + + <div class="span3"> + <div class="control-group"> + <div class="controls"> + <label class="control-label" for="showDuration">Show Duration</label> + <input id="showDuration" type="text" placeholder="ms" class="input-mini" value="300" /> + + <label class="control-label" for="hideDuration">Hide Duration</label> + <input id="hideDuration" type="text" placeholder="ms" class="input-mini" value="1000" /> + + <label class="control-label" for="timeOut">Time out</label> + <input id="timeOut" type="text" placeholder="ms" class="input-mini" value="5000" /> + + <label class="control-label" for="extendedTimeOut">Extended time out</label> + <input id="extendedTimeOut" type="text" placeholder="ms" class="input-mini" value="1000" /> + </div> + </div> + </div> + </div> + + <div class="row"> + <button type="button" class="btn btn-primary" id="showtoast">Show Toast</button> + <button type="button" class="btn btn-danger" id="cleartoasts">Clear Toasts</button> + <button type="button" class="btn btn-danger" id="clearlasttoast">Clear Last Toast</button> + </div> + + <div class="row" style='margin-top: 25px;'> + <pre id='toastrOptions'></pre> + </div> + </div> +</section> + +<footer class="row"> + <h2>Links</h2> + + <ul> + <li><a href="http://nuget.org/packages/toastr">NuGet</a></li> + <li><a href="https://github.com/CodeSeven/toastr">GitHub</a></li> + </ul> +</footer> + +<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> +<script src="toastr.js"></script> + +<script type="text/javascript"> + $(function () { + var i = -1; + var toastCount = 0; + var $toastlast; + + var getMessage = function () { + var msgs = ['My name is Inigo Montoya. You killed my father. Prepare to die!', + '<div><input class="input-small" value="textbox"/> <a href="http://johnpapa.net" target="_blank">This is a hyperlink</a></div><div><button type="button" id="okBtn" class="btn btn-primary">Close me</button><button type="button" id="surpriseBtn" class="btn" style="margin: 0 8px 0 8px">Surprise me</button></div>', + 'Are you the six fingered man?', + 'Inconceivable!', + 'I do not think that means what you think it means.', + 'Have fun storming the castle!' + ]; + i++; + if (i === msgs.length) { + i = 0; + } + + return msgs[i]; + }; + + var getMessageWithClearButton = function (msg) { + msg = msg ? msg : 'Clear itself?'; + msg += '<br /><br /><button type="button" class="btn clear">Yes</button>'; + return msg; + }; + + $('#showtoast').click(function () { + var shortCutFunction = $("#toastTypeGroup input:radio:checked").val(); + var msg = $('#message').val(); + var title = $('#title').val() || ''; + var $showDuration = $('#showDuration'); + var $hideDuration = $('#hideDuration'); + var $timeOut = $('#timeOut'); + var $extendedTimeOut = $('#extendedTimeOut'); + var $showEasing = $('#showEasing'); + var $hideEasing = $('#hideEasing'); + var $showMethod = $('#showMethod'); + var $hideMethod = $('#hideMethod'); + var toastIndex = toastCount++; + var addClear = $('#addClear').prop('checked'); + + toastr.options = { + closeButton: $('#closeButton').prop('checked'), + debug: $('#debugInfo').prop('checked'), + newestOnTop: $('#newestOnTop').prop('checked'), + progressBar: $('#progressBar').prop('checked'), + positionClass: $('#positionGroup input:radio:checked').val() || 'toast-top-right', + preventDuplicates: $('#preventDuplicates').prop('checked'), + onclick: null + }; + + if ($('#addBehaviorOnToastClick').prop('checked')) { + toastr.options.onclick = function () { + alert('You can perform some custom action after a toast goes away'); + }; + } + + if ($showDuration.val().length) { + toastr.options.showDuration = $showDuration.val(); + } + + if ($hideDuration.val().length) { + toastr.options.hideDuration = $hideDuration.val(); + } + + if ($timeOut.val().length) { + toastr.options.timeOut = addClear ? 0 : $timeOut.val(); + } + + if ($extendedTimeOut.val().length) { + toastr.options.extendedTimeOut = addClear ? 0 : $extendedTimeOut.val(); + } + + if ($showEasing.val().length) { + toastr.options.showEasing = $showEasing.val(); + } + + if ($hideEasing.val().length) { + toastr.options.hideEasing = $hideEasing.val(); + } + + if ($showMethod.val().length) { + toastr.options.showMethod = $showMethod.val(); + } + + if ($hideMethod.val().length) { + toastr.options.hideMethod = $hideMethod.val(); + } + + if (addClear) { + msg = getMessageWithClearButton(msg); + toastr.options.tapToDismiss = false; + } + if (!msg) { + msg = getMessage(); + } + + $('#toastrOptions').text('Command: toastr["' + + shortCutFunction + + '"]("' + + msg + + (title ? '", "' + title : '') + + '")\n\ntoastr.options = ' + + JSON.stringify(toastr.options, null, 2) + ); + + var $toast = toastr[shortCutFunction](msg, title); // Wire up an event handler to a button in the toast, if it exists + $toastlast = $toast; + + if(typeof $toast === 'undefined'){ + return; + } + + if ($toast.find('#okBtn').length) { + $toast.delegate('#okBtn', 'click', function () { + alert('you clicked me. i was toast #' + toastIndex + '. goodbye!'); + $toast.remove(); + }); + } + if ($toast.find('#surpriseBtn').length) { + $toast.delegate('#surpriseBtn', 'click', function () { + alert('Surprise! you clicked me. i was toast #' + toastIndex + '. You could perform an action here.'); + }); + } + if ($toast.find('.clear').length) { + $toast.delegate('.clear', 'click', function () { + toastr.clear($toast, { force: true }); + }); + } + }); + + function getLastToast(){ + return $toastlast; + } + $('#clearlasttoast').click(function () { + toastr.clear(getLastToast()); + }); + $('#cleartoasts').click(function () { + toastr.clear(); + }); + }) +</script> +</body> +</html>
@@ -0,0 +1,200 @@
+/* jshint node:true, camelcase:false */ +var gulp = require('gulp'); +var del = require('del'); +var glob = require('glob'); +var karma = require('karma').server; +var merge = require('merge-stream'); +var plato = require('plato'); +var plug = require('gulp-load-plugins')(); + +var paths = { + js: './toastr.js', + less: './toastr.less', + report: './report', + build: './build' +}; + +var colors = plug.util.colors; +var log = plug.util.log; + +/** + * List the available gulp tasks + */ +gulp.task('help', plug.taskListing); + +/** + * Lint the code, create coverage report, and a visualizer + * @return {Stream} + */ +gulp.task('analyze', function() { + log('Analyzing source with JSHint, JSCS, and Plato'); + + var jshint = analyzejshint([paths.js]); + var jscs = analyzejscs([paths.js]); + + startPlatoVisualizer(); + + return merge(jshint, jscs); +}); + +/** + * Minify and bundle the app's JavaScript + * @return {Stream} + */ +gulp.task('js', function() { + log('Bundling, minifying, and copying the app\'s JavaScript'); + + return gulp + .src(paths.js) + .pipe(plug.sourcemaps.init()) + .pipe(plug.bytediff.start()) + .pipe(plug.uglify({})) + .pipe(plug.bytediff.stop(bytediffFormatter)) + .pipe(plug.sourcemaps.write('.')) + .pipe(plug.rename(function(path) { + if (path.extname === '.js') { + path.basename += '.min'; + } + })) + .pipe(gulp.dest(paths.build)); +}); + +/** + * Minify and bundle the CSS + * @return {Stream} + */ +gulp.task('css', function() { + log('Bundling, minifying, and copying the app\'s CSS'); + + return gulp.src(paths.less) + .pipe(plug.less()) +// .pipe(plug.autoprefixer('last 2 version', '> 5%')) + .pipe(gulp.dest(paths.build)) + .pipe(plug.bytediff.start()) + .pipe(plug.minifyCss({})) + .pipe(plug.bytediff.stop(bytediffFormatter)) + .pipe(plug.rename('toastr.min.css')) + .pipe(gulp.dest(paths.build)); +}); + +/** + * Build js and css + */ +gulp.task('default', ['js', 'css'], function() { + log('Analyze, Build CSS and JS'); +}); + +/** + * Remove all files from the build folder + * One way to run clean before all tasks is to run + * from the cmd line: gulp clean && gulp build + * @return {Stream} + */ +gulp.task('clean', function(cb) { + log('Cleaning: ' + plug.util.colors.blue(paths.report)); + log('Cleaning: ' + plug.util.colors.blue(paths.build)); + + var delPaths = [paths.build, paths.report]; + del(delPaths, cb); +}); + +/** + * Run specs once and exit + * To start servers and run midway specs as well: + * gulp test --startServers + * @return {Stream} + */ +gulp.task('test', function(done) { + startTests(true /*singleRun*/ , done); +}); + +//////////////// + +/** + * Execute JSHint on given source files + * @param {Array} sources + * @param {String} overrideRcFile + * @return {Stream} + */ +function analyzejshint(sources, overrideRcFile) { + var jshintrcFile = overrideRcFile || './.jshintrc'; + log('Running JSHint'); + return gulp + .src(sources) + .pipe(plug.jshint(jshintrcFile)) + .pipe(plug.jshint.reporter('jshint-stylish')); +} + +/** + * Execute JSCS on given source files + * @param {Array} sources + * @return {Stream} + */ +function analyzejscs(sources) { + log('Running JSCS'); + return gulp + .src(sources) + .pipe(plug.jscs('./.jscsrc')); +} + +/** + * Start Plato inspector and visualizer + */ +function startPlatoVisualizer() { + log('Running Plato'); + + var files = glob.sync('toastr.js'); + + var options = { + title: 'Plato Inspections Report' + }; + var outputDir = './report/plato'; + + plato.inspect(files, outputDir, options, platoCompleted); + + function platoCompleted(report) { + var overview = plato.getOverviewReport(report); + log(overview.summary); + } +} + +/** + * Start the tests using karma. + * @param {boolean} singleRun - True means run once and end (CI), or keep running (dev) + * @param {Function} done - Callback to fire when karma is done + * @return {undefined} + */ +function startTests(singleRun, done) { + karma.start({ + configFile: __dirname + '/karma.conf.js', + singleRun: !!singleRun + }, karmaCompleted); + + //////////////// + + function karmaCompleted() { + done(); + } +} + +/** + * Formatter for bytediff to display the size changes after processing + * @param {Object} data - byte data + * @return {String} Difference in bytes, formatted + */ +function bytediffFormatter(data) { + var difference = (data.savings > 0) ? ' smaller.' : ' larger.'; + return data.fileName + ' went from ' + + (data.startSize / 1000).toFixed(2) + ' kB to ' + (data.endSize / 1000).toFixed(2) + ' kB' + + ' and is ' + formatPercent(1 - data.percent, 2) + '%' + difference; +} + +/** + * Format a number as a percentage + * @param {Number} num Number to format as a percent + * @param {Number} precision Precision of the decimal + * @return {Number} Formatted perentage + */ +function formatPercent(num, precision) { + return (num * 100).toFixed(precision); +}
@@ -0,0 +1,79 @@
+// Karma configuration +// Generated on Thu Sep 04 2014 07:41:43 GMT-0400 (EDT) + +module.exports = function(config) { + config.set({ + + // base path that will be used to resolve all patterns (eg. files, exclude) + basePath: '', + + + // frameworks to use + // available frameworks: https://npmjs.org/browse/keyword/karma-adapter + frameworks: ['qunit'], + +// plugins: ['karma-qunit', 'karma-coverage', 'phantomjs', 'karma-phantomjs-launcher'], + + + // list of files / patterns to load in the browser + files: [ +// 'http://code.jquery.com/jquery.js', + 'node_modules/jquery/dist/jquery.min.js', + 'build/toastr.css', + 'toastr.js', + 'node_modules/qunitjs/qunit/qunit.js', + 'tests/unit/qunit-helper.js', + //'tests/unit/x.js' + 'tests/unit/toastr-tests.js' + ], + + + // list of files to exclude + exclude: [ + ], + + + // preprocess matching files before serving them to the browser + // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor + preprocessors: { + 'toastr.js': 'coverage' + }, + + + // test results reporter to use + // possible values: 'dots', 'progress' + // available reporters: https://npmjs.org/browse/keyword/karma-reporter + reporters: ['progress', 'coverage'], + + coverageReporter: { + type: 'lcov', + dir: 'tests/coverage' + }, + + // web server port + port: 9876, + + + // enable / disable colors in the output (reporters and logs) + colors: true, + + + // level of logging + // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG + logLevel: config.LOG_INFO, + + + // enable / disable watching file and executing tests whenever any file changes + autoWatch: false, + + + // start these browsers + // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher + browsers: ['PhantomJS'], + + + // Continuous Integration mode + // if true, Karma captures browsers, runs the tests and exits + singleRun: true + }); +};
@@ -0,0 +1,180 @@
+/* + * Toastr + * Copyright 2012-2014 John Papa and Hans Fjällemark. + * All Rights Reserved. + * Use, reproduction, distribution, and modification of this code is subject to the terms and + * conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php + * + * Author: John Papa and Hans Fjällemark + * Project: https://github.com/CodeSeven/toastr + */ +.toast-title { + font-weight: bold; +} +.toast-message { + -ms-word-wrap: break-word; + word-wrap: break-word; +} +.toast-message a, +.toast-message label { + color: #ffffff; +} +.toast-message a:hover { + color: #cccccc; + text-decoration: none; +} +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: #ffffff; + -webkit-text-shadow: 0 1px 0 #ffffff; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +.toast-close-button:hover, +.toast-close-button:focus { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-left { + top: 12px; + left: 12px; +} +.toast-top-right { + top: 12px; + right: 12px; +} +.toast-bottom-right { + right: 12px; + bottom: 12px; +} +.toast-bottom-left { + bottom: 12px; + left: 12px; +} +#toast-container { + position: fixed; + z-index: 999999; + /*overrides*/ + +} +#toast-container * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +#toast-container > div { + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + -moz-border-radius: 3px 3px 3px 3px; + -webkit-border-radius: 3px 3px 3px 3px; + border-radius: 3px 3px 3px 3px; + background-position: 15px center; + background-repeat: no-repeat; + -moz-box-shadow: 0 0 12px #999999; + -webkit-box-shadow: 0 0 12px #999999; + box-shadow: 0 0 12px #999999; + color: #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +#toast-container > :hover { + -moz-box-shadow: 0 0 12px #000000; + -webkit-box-shadow: 0 0 12px #000000; + box-shadow: 0 0 12px #000000; + opacity: 1; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); + filter: alpha(opacity=100); + cursor: pointer; +} +#toast-container > .toast-info { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-error { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; +} +#toast-container > .toast-warning { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container.toast-top-full-width > div, +#toast-container.toast-bottom-full-width > div { + width: 96%; + margin: auto; +} +.toast { + background-color: #030303; +} +.toast-success { + background-color: #51a351; +} +.toast-error { + background-color: #bd362f; +} +.toast-info { + background-color: #2f96b4; +} +.toast-warning { + background-color: #f89406; +} +/*Responsive Design*/ +@media all and (max-width: 240px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 241px) and (max-width: 480px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 481px) and (max-width: 768px) { + #toast-container > div { + padding: 15px 15px 15px 50px; + width: 25em; + } +}
@@ -0,0 +1,232 @@
+// Mix-ins +.borderRadius(@radius) { + -moz-border-radius: @radius; + -webkit-border-radius: @radius; + border-radius: @radius; +} + +.boxShadow(@boxShadow) { + -moz-box-shadow: @boxShadow; + -webkit-box-shadow: @boxShadow; + box-shadow: @boxShadow; +} + +.opacity(@opacity) { + @opacityPercent: @opacity * 100; + opacity: @opacity; + -ms-filter: ~"progid:DXImageTransform.Microsoft.Alpha(Opacity=@{opacityPercent})"; + filter: ~"alpha(opacity=@{opacityPercent})"; +} + +.wordWrap(@wordWrap: break-word) { + -ms-word-wrap: @wordWrap; + word-wrap: @wordWrap; +} + +// Variables +@black: #000000; +@grey: #999999; +@light-grey: #CCCCCC; +@white: #FFFFFF; +@near-black: #030303; +@green: #51A351; +@red: #BD362F; +@blue: #2F96B4; +@orange: #F89406; + +// Styles +.toast-title { + font-weight: bold; +} + +.toast-message { + .wordWrap(); + + a, + label { + color: @white; + } + + a:hover { + color: @light-grey; + text-decoration: none; + } +} + +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: @white; + -webkit-text-shadow: 0 1px 0 rgba(255,255,255,1); + text-shadow: 0 1px 0 rgba(255,255,255,1); + .opacity(0.8); + + &:hover, + &:focus { + color: @black; + text-decoration: none; + cursor: pointer; + .opacity(0.4); + } +} + +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} + +//#endregion + +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} + +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} + +.toast-top-left { + top: 12px; + left: 12px; +} + +.toast-top-right { + top: 12px; + right: 12px; +} + +.toast-bottom-right { + right: 12px; + bottom: 12px; +} + +.toast-bottom-left { + bottom: 12px; + left: 12px; +} + +#toast-container { + position: fixed; + z-index: 999999; + + * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; + } + + > div { + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + .borderRadius(3px 3px 3px 3px); + background-position: 15px center; + background-repeat: no-repeat; + .boxShadow(0 0 12px @grey); + color: @white; + .opacity(0.8); + } + + > :hover { + .boxShadow(0 0 12px @black); + .opacity(1); + cursor: pointer; + } + + > .toast-info { + background-image: url("data:image/png;base64,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") !important; + } + + > .toast-error { + background-image: url("data:image/png;base64,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") !important; + } + + > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; + } + + > .toast-warning { + background-image: url("data:image/png;base64,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") !important; + } + + /*overrides*/ + &.toast-top-full-width > div, + &.toast-bottom-full-width > div { + width: 96%; + margin: auto; + } +} + +.toast { + background-color: @near-black; +} + +.toast-success { + background-color: @green; +} + +.toast-error { + background-color: @red; +} + +.toast-info { + background-color: @blue; +} + +.toast-warning { + background-color: @orange; +} + +/*Responsive Design*/ + +@media all and (max-width: 240px) { + #toast-container { + + > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + + & .toast-close-button { + right: -0.2em; + top: -0.2em; + } + } +} + +@media all and (min-width: 241px) and (max-width: 480px) { + #toast-container { + > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + + & .toast-close-button { + right: -0.2em; + top: -0.2em; + } + } +} + +@media all and (min-width: 481px) and (max-width: 768px) { + #toast-container { + > div { + padding: 15px 15px 15px 50px; + width: 25em; + } + } +}
@@ -0,0 +1,1 @@
+.toast-title{font-weight:bold}.toast-message{-ms-word-wrap:break-word;word-wrap:break-word}.toast-message a,.toast-message label{color:#fff}.toast-message a:hover{color:#ccc;text-decoration:none}.toast-close-button{position:relative;right:-0.3em;top:-0.3em;float:right;font-size:20px;font-weight:bold;color:#fff;-webkit-text-shadow:0 1px 0 #fff;text-shadow:0 1px 0 #fff;opacity:.8;-ms-filter:alpha(opacity=80);filter:alpha(opacity=80)}.toast-close-button:hover,.toast-close-button:focus{color:#000;text-decoration:none;cursor:pointer;opacity:.4;-ms-filter:alpha(opacity=40);filter:alpha(opacity=40)}button.toast-close-button{padding:0;cursor:pointer;background:transparent;border:0;-webkit-appearance:none}.toast-top-full-width{top:0;right:0;width:100%}.toast-bottom-full-width{bottom:0;right:0;width:100%}.toast-top-left{top:12px;left:12px}.toast-top-right{top:12px;right:12px}.toast-bottom-right{right:12px;bottom:12px}.toast-bottom-left{bottom:12px;left:12px}#toast-container{position:fixed;z-index:999999}#toast-container *{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}#toast-container>div{margin:0 0 6px;padding:15px 15px 15px 50px;width:300px;-moz-border-radius:3px 3px 3px 3px;-webkit-border-radius:3px 3px 3px 3px;border-radius:3px 3px 3px 3px;background-position:15px center;background-repeat:no-repeat;-moz-box-shadow:0 0 12px #999;-webkit-box-shadow:0 0 12px #999;box-shadow:0 0 12px #999;color:#fff;opacity:.8;-ms-filter:alpha(opacity=80);filter:alpha(opacity=80)}#toast-container>:hover{-moz-box-shadow:0 0 12px #000;-webkit-box-shadow:0 0 12px #000;box-shadow:0 0 12px #000;opacity:1;-ms-filter:alpha(opacity=100);filter:alpha(opacity=100);cursor:pointer}#toast-container>.toast-info{background-image:url("data:image/png;base64,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")!important}#toast-container>.toast-error{background-image:url("data:image/png;base64,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")!important}#toast-container>.toast-success{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==")!important}#toast-container>.toast-warning{background-image:url("data:image/png;base64,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")!important}#toast-container.toast-top-full-width>div,#toast-container.toast-bottom-full-width>div{width:96%;margin:auto}.toast{background-color:#030303}.toast-success{background-color:#51a351}.toast-error{background-color:#bd362f}.toast-info{background-color:#2f96b4}.toast-warning{background-color:#f89406}@media all and (max-width:240px){#toast-container>div{padding:8px 8px 8px 50px;width:11em}#toast-container .toast-close-button{right:-0.2em;top:-0.2em}}@media all and (min-width:241px) and (max-width:480px){#toast-container>div{padding:8px 8px 8px 50px;width:18em}#toast-container .toast-close-button{right:-0.2em;top:-0.2em}}@media all and (min-width:481px) and (max-width:768px){#toast-container>div{padding:15px 15px 15px 50px;width:25em}}
@@ -0,0 +1,183 @@
+/* + * Toastr + * Version 2.0.1 + * Copyright 2012 John Papa and Hans Fjällemark. + * All Rights Reserved. + * Use, reproduction, distribution, and modification of this code is subject to the terms and + * conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php + * + * Author: John Papa and Hans Fjällemark + * Project: https://github.com/CodeSeven/toastr + */ +.toast-title { + font-weight: bold; +} +.toast-message { + -ms-word-wrap: break-word; + word-wrap: break-word; +} +.toast-message a, +.toast-message label { + color: #ffffff; +} +.toast-message a:hover { + color: #cccccc; + text-decoration: none; +} + +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: #ffffff; + -webkit-text-shadow: 0 1px 0 #ffffff; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +.toast-close-button:hover, +.toast-close-button:focus { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} + +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-left { + top: 12px; + left: 12px; +} +.toast-top-right { + top: 12px; + right: 12px; +} +.toast-bottom-right { + right: 12px; + bottom: 12px; +} +.toast-bottom-left { + bottom: 12px; + left: 12px; +} +#toast-container { + position: fixed; + z-index: 999999; + /*overrides*/ + +} +#toast-container * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +#toast-container > div { + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + -moz-border-radius: 3px 3px 3px 3px; + -webkit-border-radius: 3px 3px 3px 3px; + border-radius: 3px 3px 3px 3px; + background-position: 15px center; + background-repeat: no-repeat; + -moz-box-shadow: 0 0 12px #999999; + -webkit-box-shadow: 0 0 12px #999999; + box-shadow: 0 0 12px #999999; + color: #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +#toast-container > :hover { + -moz-box-shadow: 0 0 12px #000000; + -webkit-box-shadow: 0 0 12px #000000; + box-shadow: 0 0 12px #000000; + opacity: 1; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); + filter: alpha(opacity=100); + cursor: pointer; +} +#toast-container > .toast-info { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-error { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; +} +#toast-container > .toast-warning { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container.toast-top-full-width > div, +#toast-container.toast-bottom-full-width > div { + width: 96%; + margin: auto; +} +.toast { + background-color: #030303; +} +.toast-success { + background-color: #51a351; +} +.toast-error { + background-color: #bd362f; +} +.toast-info { + background-color: #2f96b4; +} +.toast-warning { + background-color: #f89406; +} +/*Responsive Design*/ +@media all and (max-width: 239px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 240px) and (max-width: 479px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 480px) and (max-width: 767px) { + #toast-container > div { + padding: 15px 15px 15px 50px; + width: 25em; + } +}
@@ -0,0 +1,338 @@
+/* + * Toastr + * Copyright 2012-2014 John Papa and Hans Fjällemark. + * All Rights Reserved. + * Use, reproduction, distribution, and modification of this code is subject to the terms and + * conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php + * + * Author: John Papa and Hans Fjällemark + * ARIA Support: Greta Krafsig + * Project: https://github.com/CodeSeven/toastr + */ +; (function (define) { + define(['jquery'], function ($) { + return (function () { + var $container; + var listener; + var toastId = 0; + var toastType = { + error: 'error', + info: 'info', + success: 'success', + warning: 'warning' + }; + + var toastr = { + clear: clear, + remove: remove, + error: error, + getContainer: getContainer, + info: info, + options: {}, + subscribe: subscribe, + success: success, + version: '2.0.3', + warning: warning + }; + + return toastr; + + //#region Accessible Methods + function error(message, title, optionsOverride) { + return notify({ + type: toastType.error, + iconClass: getOptions().iconClasses.error, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function getContainer(options, create) { + if (!options) { options = getOptions(); } + $container = $('#' + options.containerId); + if ($container.length) { + return $container; + } + if(create) { + $container = createContainer(options); + } + return $container; + } + + function info(message, title, optionsOverride) { + return notify({ + type: toastType.info, + iconClass: getOptions().iconClasses.info, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function subscribe(callback) { + listener = callback; + } + + function success(message, title, optionsOverride) { + return notify({ + type: toastType.success, + iconClass: getOptions().iconClasses.success, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function warning(message, title, optionsOverride) { + return notify({ + type: toastType.warning, + iconClass: getOptions().iconClasses.warning, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function clear($toastElement) { + var options = getOptions(); + if (!$container) { getContainer(options); } + if (!clearToast($toastElement, options)) { + clearContainer(options); + } + } + + function remove($toastElement) { + var options = getOptions(); + if (!$container) { getContainer(options); } + if ($toastElement && $(':focus', $toastElement).length === 0) { + removeToast($toastElement); + return; + } + if ($container.children().length) { + $container.remove(); + } + } + //#endregion + + //#region Internal Methods + + function clearContainer(options){ + var toastsToClear = $container.children(); + for (var i = toastsToClear.length - 1; i >= 0; i--) { + clearToast($(toastsToClear[i]), options); + }; + } + + function clearToast($toastElement, options){ + if ($toastElement && $(':focus', $toastElement).length === 0) { + $toastElement[options.hideMethod]({ + duration: options.hideDuration, + easing: options.hideEasing, + complete: function () { removeToast($toastElement); } + }); + return true; + } + return false; + } + + function createContainer(options) { + $container = $('<div/>') + .attr('id', options.containerId) + .addClass(options.positionClass) + .attr('aria-live', 'polite') + .attr('role', 'alert'); + + $container.appendTo($(options.target)); + return $container; + } + + function getDefaults() { + return { + tapToDismiss: true, + toastClass: 'toast', + containerId: 'toast-container', + debug: false, + + showMethod: 'fadeIn', //fadeIn, slideDown, and show are built into jQuery + showDuration: 300, + showEasing: 'swing', //swing and linear are built into jQuery + onShown: undefined, + hideMethod: 'fadeOut', + hideDuration: 1000, + hideEasing: 'swing', + onHidden: undefined, + + extendedTimeOut: 1000, + iconClasses: { + error: 'toast-error', + info: 'toast-info', + success: 'toast-success', + warning: 'toast-warning' + }, + iconClass: 'toast-info', + positionClass: 'toast-top-right', + timeOut: 5000, // Set timeOut and extendedTimeout to 0 to make it sticky + titleClass: 'toast-title', + messageClass: 'toast-message', + target: 'body', + closeHtml: '<button>×</button>', + newestOnTop: true + }; + } + + function publish(args) { + if (!listener) { return; } + listener(args); + } + + function notify(map) { + var options = getOptions(), + iconClass = map.iconClass || options.iconClass; + + if (typeof (map.optionsOverride) !== 'undefined') { + options = $.extend(options, map.optionsOverride); + iconClass = map.optionsOverride.iconClass || iconClass; + } + + toastId++; + + $container = getContainer(options, true); + var intervalId = null, + $toastElement = $('<div/>'), + $titleElement = $('<div/>'), + $messageElement = $('<div/>'), + $closeElement = $(options.closeHtml), + response = { + toastId: toastId, + state: 'visible', + startTime: new Date(), + options: options, + map: map + }; + + if (map.iconClass) { + $toastElement.addClass(options.toastClass).addClass(iconClass); + } + + if (map.title) { + $titleElement.append(map.title).addClass(options.titleClass); + $toastElement.append($titleElement); + } + + if (map.message) { + $messageElement.append(map.message).addClass(options.messageClass); + $toastElement.append($messageElement); + } + + if (options.closeButton) { + $closeElement.addClass('toast-close-button').attr("role", "button"); + $toastElement.prepend($closeElement); + } + + $toastElement.hide(); + if (options.newestOnTop) { + $container.prepend($toastElement); + } else { + $container.append($toastElement); + } + + + $toastElement[options.showMethod]( + { duration: options.showDuration, easing: options.showEasing, complete: options.onShown } + ); + + if (options.timeOut > 0) { + intervalId = setTimeout(hideToast, options.timeOut); + } + + $toastElement.hover(stickAround, delayedHideToast); + if (!options.onclick && options.tapToDismiss) { + $toastElement.click(hideToast); + } + + if (options.closeButton && $closeElement) { + $closeElement.click(function (event) { + if( event.stopPropagation ) { + event.stopPropagation(); + } else if( event.cancelBubble !== undefined && event.cancelBubble !== true ) { + event.cancelBubble = true; + } + hideToast(true); + }); + } + + if (options.onclick) { + $toastElement.click(function () { + options.onclick(); + hideToast(); + }); + } + + publish(response); + + if (options.debug && console) { + console.log(response); + } + + return $toastElement; + + function hideToast(override) { + if ($(':focus', $toastElement).length && !override) { + return; + } + return $toastElement[options.hideMethod]({ + duration: options.hideDuration, + easing: options.hideEasing, + complete: function () { + removeToast($toastElement); + if (options.onHidden && response.state !== 'hidden') { + options.onHidden(); + } + response.state = 'hidden'; + response.endTime = new Date(); + publish(response); + } + }); + } + + function delayedHideToast() { + if (options.timeOut > 0 || options.extendedTimeOut > 0) { + intervalId = setTimeout(hideToast, options.extendedTimeOut); + } + } + + function stickAround() { + clearTimeout(intervalId); + $toastElement.stop(true, true)[options.showMethod]( + { duration: options.showDuration, easing: options.showEasing } + ); + } + } + + function getOptions() { + return $.extend({}, getDefaults(), toastr.options); + } + + function removeToast($toastElement) { + if (!$container) { $container = getContainer(); } + if ($toastElement.is(':visible')) { + return; + } + $toastElement.remove(); + $toastElement = null; + if ($container.children().length === 0) { + $container.remove(); + } + } + //#endregion + + })(); + }); +}(typeof define === 'function' && define.amd ? define : function (deps, factory) { + if (typeof module !== 'undefined' && module.exports) { //Node + module.exports = factory(require('jquery')); + } else { + window['toastr'] = factory(window['jQuery']); + } +}));
@@ -0,0 +1,1 @@
+!function(a){a(["jquery"],function(a){return function(){function b(a,b,c){return o({type:u.error,iconClass:p().iconClasses.error,message:a,optionsOverride:c,title:b})}function c(b,c){return b||(b=p()),r=a("#"+b.containerId),r.length?r:(c&&(r=l(b)),r)}function d(a,b,c){return o({type:u.info,iconClass:p().iconClasses.info,message:a,optionsOverride:c,title:b})}function e(a){s=a}function f(a,b,c){return o({type:u.success,iconClass:p().iconClasses.success,message:a,optionsOverride:c,title:b})}function g(a,b,c){return o({type:u.warning,iconClass:p().iconClasses.warning,message:a,optionsOverride:c,title:b})}function h(a){var b=p();r||c(b),k(a,b)||j(b)}function i(b){var d=p();return r||c(d),b&&0===a(":focus",b).length?void q(b):void(r.children().length&&r.remove())}function j(b){for(var c=r.children(),d=c.length-1;d>=0;d--)k(a(c[d]),b)}function k(b,c){return b&&0===a(":focus",b).length?(b[c.hideMethod]({duration:c.hideDuration,easing:c.hideEasing,complete:function(){q(b)}}),!0):!1}function l(b){return r=a("<div/>").attr("id",b.containerId).addClass(b.positionClass).attr("aria-live","polite").attr("role","alert"),r.appendTo(a(b.target)),r}function m(){return{tapToDismiss:!0,toastClass:"toast",containerId:"toast-container",debug:!1,showMethod:"fadeIn",showDuration:300,showEasing:"swing",onShown:void 0,hideMethod:"fadeOut",hideDuration:1e3,hideEasing:"swing",onHidden:void 0,extendedTimeOut:1e3,iconClasses:{error:"toast-error",info:"toast-info",success:"toast-success",warning:"toast-warning"},iconClass:"toast-info",positionClass:"toast-top-right",timeOut:5e3,titleClass:"toast-title",messageClass:"toast-message",target:"body",closeHtml:"<button>×</button>",newestOnTop:!0}}function n(a){s&&s(a)}function o(b){function d(b){return!a(":focus",j).length||b?j[g.hideMethod]({duration:g.hideDuration,easing:g.hideEasing,complete:function(){q(j),g.onHidden&&"hidden"!==o.state&&g.onHidden(),o.state="hidden",o.endTime=new Date,n(o)}}):void 0}function e(){(g.timeOut>0||g.extendedTimeOut>0)&&(i=setTimeout(d,g.extendedTimeOut))}function f(){clearTimeout(i),j.stop(!0,!0)[g.showMethod]({duration:g.showDuration,easing:g.showEasing})}var g=p(),h=b.iconClass||g.iconClass;"undefined"!=typeof b.optionsOverride&&(g=a.extend(g,b.optionsOverride),h=b.optionsOverride.iconClass||h),t++,r=c(g,!0);var i=null,j=a("<div/>"),k=a("<div/>"),l=a("<div/>"),m=a(g.closeHtml),o={toastId:t,state:"visible",startTime:new Date,options:g,map:b};return b.iconClass&&j.addClass(g.toastClass).addClass(h),b.title&&(k.append(b.title).addClass(g.titleClass),j.append(k)),b.message&&(l.append(b.message).addClass(g.messageClass),j.append(l)),g.closeButton&&(m.addClass("toast-close-button").attr("role","button"),j.prepend(m)),j.hide(),g.newestOnTop?r.prepend(j):r.append(j),j[g.showMethod]({duration:g.showDuration,easing:g.showEasing,complete:g.onShown}),g.timeOut>0&&(i=setTimeout(d,g.timeOut)),j.hover(f,e),!g.onclick&&g.tapToDismiss&&j.click(d),g.closeButton&&m&&m.click(function(a){a.stopPropagation?a.stopPropagation():void 0!==a.cancelBubble&&a.cancelBubble!==!0&&(a.cancelBubble=!0),d(!0)}),g.onclick&&j.click(function(){g.onclick(),d()}),n(o),g.debug&&console&&console.log(o),j}function p(){return a.extend({},m(),v.options)}function q(a){r||(r=c()),a.is(":visible")||(a.remove(),a=null,0===r.children().length&&r.remove())}var r,s,t=0,u={error:"error",info:"info",success:"success",warning:"warning"},v={clear:h,remove:i,error:b,getContainer:c,info:d,options:{},subscribe:e,success:f,version:"2.0.3",warning:g};return v}()})}("function"==typeof define&&define.amd?define:function(a,b){"undefined"!=typeof module&&module.exports?module.exports=b(require("jquery")):window.toastr=b(window.jQuery)});
@@ -0,0 +1,8 @@
+{ +"version":3, +"file":"toastr.min.js", +"lineCount":1, 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+}
@@ -0,0 +1,35 @@
+<?xml version="1.0"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <version>1.0.0</version> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <dependencies> + <dependency id="jQuery" version="1.7.2" /> + </dependencies> + <id>toastr</id> + <title>toastr</title> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +1) Link to toastr.css and toastr-responsive.css +2) Link to toastr.js +3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + </metadata> + <files> + <file src="content\content\toastr-responsive.css" target="content\content\toastr-responsive.css" /> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + </files> +</package>
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.0.2</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +1) Link to toastr.css and toastr-responsive.css +2) Link to toastr.js +3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Minor updates for long unbroken string going outside toast and new feature to keep the toast around after hover-off for an extended timeout. + +Set extendedTimeOut and timeOut to 0 to avoid toastr from fading away.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.7.2" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr-responsive.css" target="content\content\toastr-responsive.css" /> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + </files> +</package>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.0</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + </files> +</package>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + </files> +</package>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.2</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method clears 1 or all toasts, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.4.1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method clears 1 or all toasts, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3 + +Fix to the toastr.min.js file</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.4.2</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method clears 1 or all toasts, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3 + +Fix to the toastr.min.js file</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="..\..\..\..\_github\CodeSeven\toastr\master\toastr.js" target="content\scripts\toastr.js" /> + <file src="..\..\..\..\_github\CodeSeven\toastr\master\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.4</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added AMD support (and backwards compat with non AMD), toastr.clear() method clears 1 or all toasts, optionsOverride API to be able to override options for each toast, added onclick callback option which fires when a user clicks the toast. Also cleaned CSS, merged CSS files into 1 file, and reduced jQuery dependency to v1.6.3 + +Fix to the toastr.min.js file</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.1.5</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Now using SemVer for JavaScript files.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr-1.1.5.js" target="content\scripts\toastr-1.1.5.js" /> + <file src="content\scripts\toastr-1.1.5.min.js" target="content\scripts\toastr-1.1.5.min.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.2.0</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added getContainer(). +Fixed clear() bug. +Removed semver from file name.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.2.1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added getContainer(). +Fixed clear() bug. +Removed semver from file name.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.2.2</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added getContainer(). +Fixed clear() bug. +Removed semver from file name.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.3.0</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Added onFadeIn and onFadeOut callbacks. + toastr.options.onFadeIn = function() { console.log('hello'); } +Added option <code>newestOnTop</code> to show toasts in oldest or newest first order. + toastr.options.newestOnTop = false; +Fixed margins on full width toasts +Added LESS file. +Added min file for JS and CSS +Added missing vendor prefixes in CSS. +Various minor bug fixes. +Added unit tests for new features.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>1.3.1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>https://github.com/CodeSeven/toastr</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>toastr is a Javascript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>v.1.3.1 +Added new API for toastr.subscribe so you can be alerted when toasts appear and disappear. + +toastr.subscribe(function (args) { + // args contains the toast options and data +} + +Added support for glimpse.toastr.js plugin. https://github.com/johnpapa/glimpse.toastr + +Added toastId, state (visible/hidden), startTime and endTime to the toastr info response (available in the coneol, glimpse.toastr plugin, or via the subscribe callback). + +Fixed bug with stacking toasts when clear all toasts occurs first. + +v1.2.2 + +Added onFadeIn and onFadeOut callbacks. + toastr.options.onFadeIn = function() { console.log('hello'); } +Added option <code>newestOnTop</code> to show toasts in oldest or newest first order. + toastr.options.newestOnTop = false; +Fixed margins on full width toasts +Added LESS file. +Added min file for JS and CSS +Added missing vendor prefixes in CSS. +Various minor bug fixes. +Added unit tests for new features.</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + </files> +</package>
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/10/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>2.0.0-rc1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>http://toastrjs.com/</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>Toastr is a JavaScript library for non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>The following animations options have been deprecated and should be replaced: + +Replace options.fadeIn with options.showDuration +Replace options.onFadeIn with options.onShown +Replace options.fadeOut with options.hideDuration +Replace options.onFadeOut with options.onHidden + +Optional 'close' button, bug fixes, and improved responsive design. + +For other changes, see http://toastrjs.com</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + <file src="content\scripts\toastr.min.js.map" target="content\scripts\toastr.min.js.map" /> + </files> +</package>
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>2.0.1</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>http://toastrjs.com/</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>Toastr is a JavaScript library for non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>The following animations options have been deprecated and should be replaced: + +Replace options.fadeIn with options.showDuration +Replace options.onFadeIn with options.onShown +Replace options.fadeOut with options.hideDuration +Replace options.onFadeOut with options.onHidden + +Optional 'close' button, bug fixes, and improved responsive design. + +For other changes, see http://toastrjs.com</releaseNotes> + <copyright>Copyright © 2012 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + <file src="content\scripts\toastr.min.js.map" target="content\scripts\toastr.min.js.map" /> + </files> +</package>
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>2.0.2</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>http://toastrjs.com/</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>Toastr is a JavaScript library for non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Change log: https://github.com/CodeSeven/toastr/blob/master/CHANGELOG.md</releaseNotes> + <copyright>Copyright © 2012-2014 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\content\toastr.scss" target="content\content\toastr.scss" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + <file src="content\scripts\toastr.min.js.map" target="content\scripts\toastr.min.js.map" /> + </files> +</package>
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?> +<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd"> + <metadata> + <id>toastr</id> + <version>2.0.3</version> + <title>toastr</title> + <authors>John Papa,Hans Fjällemark</authors> + <owners>John Papa,Hans Fjällemark</owners> + <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl> + <projectUrl>http://toastrjs.com/</projectUrl> + <iconUrl>http://johnpapa.net/wp-content/images/toastr-icon.png</iconUrl> + <requireLicenseAcceptance>false</requireLicenseAcceptance> + <description>3 Easy Steps: + +(1) Link to toastr.css +(2) Link to toastr.js +(3) Use toastr to display a toast for info, success, warning or error + +// Display an info toast with no title +toastr.info('Are you the 6 fingered man?') + +*** For other API calls, see the demo</description> + <summary>Toastr is a JavaScript library for non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.</summary> + <releaseNotes>Change log: https://github.com/CodeSeven/toastr/blob/master/CHANGELOG.md</releaseNotes> + <copyright>Copyright © 2012-2014 Hans Fjällemark & John Papa.</copyright> + <language>en-US</language> + <tags>toastr, toast, notification, dialog, jquery</tags> + <dependencies> + <dependency id="jQuery" version="1.6.3" /> + </dependencies> + </metadata> + <files> + <file src="content\content\toastr.css" target="content\content\toastr.css" /> + <file src="content\content\toastr.less" target="content\content\toastr.less" /> + <file src="content\content\toastr.min.css" target="content\content\toastr.min.css" /> + <file src="content\content\toastr.scss" target="content\content\toastr.scss" /> + <file src="content\scripts\toastr.js" target="content\scripts\toastr.js" /> + <file src="content\scripts\toastr.min.js" target="content\scripts\toastr.min.js" /> + <file src="content\scripts\toastr.min.js.map" target="content\scripts\toastr.min.js.map" /> + </files> +</package>
@@ -0,0 +1,67 @@
+{ + "name": "toastr", + "filename": "build/toastr.min.js", + "main": "toastr.js", + "style": "build/toastr.min.css", + "version": "2.1.2", + "description": "ToastrJS is a JavaScript library for Gnome / Growl type non-blocking notifications. jQuery is required. The goal is to create a simple core library that can be customized and extended.", + "homepage": "http://www.toastrjs.com", + "keywords": [ + "Toastr", + "ToastrJS", + "toastr.js" + ], + "maintainers": [ + { + "name": "John Papa", + "web": "http://www.johnpapa.net", + "twitter": "@john_papa" + }, + { + "name": "Tim Ferrell", + "web": "https://twitter.com/ferrell_tim", + "twitter": "@ferrell_tim" + } + ], + "repository": { + "type": "git", + "url": "git://github.com/CodeSeven/toastr.git" + }, + "bugs": "http://stackoverflow.com/questions/tagged/toastr", + "licenses": [ + { + "type": "MIT", + "url": "http://www.opensource.org/licenses/mit-license.php" + } + ], + "devDependencies": { + "del": "^0.1.3", + "glob": "^4.0.6", + "gulp": "^3.8.10", + "gulp-bytediff": "^0.2.0", + "gulp-jscs": "^1.3.0", + "gulp-jshint": "^1.9.0", + "gulp-less": "^3.0.3", + "gulp-load-plugins": "^0.7.1", + "gulp-load-utils": "0.0.4", + "gulp-minify-css": "^0.3.11", + "gulp-rename": "^1.2.0", + "gulp-sourcemaps": "^1.2.8", + "gulp-task-listing": "^0.3.0", + "gulp-uglify": "^1.0.1", + "gulp-util": "^3.0.1", + "jquery": "^2.1.1", + "jshint-stylish": "^1.0.0", + "karma": "^0.12.25", + "karma-coverage": "^0.2.6", + "karma-phantomjs-launcher": "^0.1.4", + "karma-qunit": "^0.1.3", + "merge-stream": "^0.1.6", + "phantomjs": "^1.9.7-15", + "plato": "^1.2.2", + "qunitjs": "~1.14.0" + }, + "scripts": { + "test": "gulp test" + } +}
@@ -0,0 +1,32 @@
+Toastr Release Checklist + +1. Update Toastr Version + * toastr.js + * bower.json (toastr-bower repo) + * package.json + * nuget versions and dependency versions + * readme file for github repo + * Consider HotTowel VSIX +2. Gulp + * run main demo + * `gulp analyze` + * `gulp test` + * `gulp` +3. Nuget + * Copy new files in + * Build + * Test +4. CDNJS + * Update CDNJS +5. Update Website with New Downloads +6. Publish Bower + * Include License and Readme + * Test Locally + * Update Github repo toastr-bower + * Github tag + * Register with Bower +7. Publish Nugets +8. Release on Github + * Tag with semver + * Attach all artifacts +9. Blog post
@@ -0,0 +1,244 @@
+/** + * QUnit v1.12.0 - A JavaScript Unit Testing Framework + * + * http://qunitjs.com + * + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +/** Font Family and Sizes */ + +#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult { + font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif; +} + +#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; } +#qunit-tests { font-size: smaller; } + + +/** Resets */ + +#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter { + margin: 0; + padding: 0; +} + + +/** Header */ + +#qunit-header { + padding: 0.5em 0 0.5em 1em; + + color: #8699a4; + background-color: #0d3349; + + font-size: 1.5em; + line-height: 1em; + font-weight: normal; + + border-radius: 5px 5px 0 0; + -moz-border-radius: 5px 5px 0 0; + -webkit-border-top-right-radius: 5px; + -webkit-border-top-left-radius: 5px; +} + +#qunit-header a { + text-decoration: none; + color: #c2ccd1; +} + +#qunit-header a:hover, +#qunit-header a:focus { + color: #fff; +} + +#qunit-testrunner-toolbar label { + display: inline-block; + padding: 0 .5em 0 .1em; +} + +#qunit-banner { + height: 5px; +} + +#qunit-testrunner-toolbar { + padding: 0.5em 0 0.5em 2em; + color: #5E740B; + background-color: #eee; + overflow: hidden; +} + +#qunit-userAgent { + padding: 0.5em 0 0.5em 2.5em; + background-color: #2b81af; + color: #fff; + text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px; +} + +#qunit-modulefilter-container { + float: right; +} + +/** Tests: Pass/Fail */ + +#qunit-tests { + list-style-position: inside; +} + +#qunit-tests li { + padding: 0.4em 0.5em 0.4em 2.5em; + border-bottom: 1px solid #fff; + list-style-position: inside; +} + +#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running { + display: none; +} + +#qunit-tests li strong { + cursor: pointer; +} + +#qunit-tests li a { + padding: 0.5em; + color: #c2ccd1; + text-decoration: none; +} +#qunit-tests li a:hover, +#qunit-tests li a:focus { + color: #000; +} + +#qunit-tests li .runtime { + float: right; + font-size: smaller; +} + +.qunit-assert-list { + margin-top: 0.5em; + padding: 0.5em; + + background-color: #fff; + + border-radius: 5px; + -moz-border-radius: 5px; + -webkit-border-radius: 5px; +} + +.qunit-collapsed { + display: none; +} + +#qunit-tests table { + border-collapse: collapse; + margin-top: .2em; +} + +#qunit-tests th { + text-align: right; + vertical-align: top; + padding: 0 .5em 0 0; +} + +#qunit-tests td { + vertical-align: top; +} + +#qunit-tests pre { + margin: 0; + white-space: pre-wrap; + word-wrap: break-word; +} + +#qunit-tests del { + background-color: #e0f2be; + color: #374e0c; + text-decoration: none; +} + +#qunit-tests ins { + background-color: #ffcaca; + color: #500; + text-decoration: none; +} + +/*** Test Counts */ + +#qunit-tests b.counts { color: black; } +#qunit-tests b.passed { color: #5E740B; } +#qunit-tests b.failed { color: #710909; } + +#qunit-tests li li { + padding: 5px; + background-color: #fff; + border-bottom: none; + list-style-position: inside; +} + +/*** Passing Styles */ + +#qunit-tests li li.pass { + color: #3c510c; + background-color: #fff; + border-left: 10px solid #C6E746; +} + +#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; } +#qunit-tests .pass .test-name { color: #366097; } + +#qunit-tests .pass .test-actual, +#qunit-tests .pass .test-expected { color: #999999; } + +#qunit-banner.qunit-pass { background-color: #C6E746; } + +/*** Failing Styles */ + +#qunit-tests li li.fail { + color: #710909; + background-color: #fff; + border-left: 10px solid #EE5757; + white-space: pre; +} + +#qunit-tests > li:last-child { + border-radius: 0 0 5px 5px; + -moz-border-radius: 0 0 5px 5px; + -webkit-border-bottom-right-radius: 5px; + -webkit-border-bottom-left-radius: 5px; +} + +#qunit-tests .fail { color: #000000; background-color: #EE5757; } +#qunit-tests .fail .test-name, +#qunit-tests .fail .module-name { color: #000000; } + +#qunit-tests .fail .test-actual { color: #EE5757; } +#qunit-tests .fail .test-expected { color: green; } + +#qunit-banner.qunit-fail { background-color: #EE5757; } + + +/** Result */ + +#qunit-testresult { + padding: 0.5em 0.5em 0.5em 2.5em; + + color: #2b81af; + background-color: #D2E0E6; + + border-bottom: 1px solid white; +} +#qunit-testresult .module-name { + font-weight: bold; +} + +/** Fixture */ + +#qunit-fixture { + position: absolute; + top: -10000px; + left: -10000px; + width: 1000px; + height: 1000px; +}
@@ -0,0 +1,2212 @@
+/** + * QUnit v1.12.0 - A JavaScript Unit Testing Framework + * + * http://qunitjs.com + * + * Copyright 2013 jQuery Foundation and other contributors + * Released under the MIT license. + * https://jquery.org/license/ + */ + +(function( window ) { + +var QUnit, + assert, + config, + onErrorFnPrev, + testId = 0, + fileName = (sourceFromStacktrace( 0 ) || "" ).replace(/(:\d+)+\)?/, "").replace(/.+\//, ""), + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + // Keep a local reference to Date (GH-283) + Date = window.Date, + setTimeout = window.setTimeout, + defined = { + setTimeout: typeof window.setTimeout !== "undefined", + sessionStorage: (function() { + var x = "qunit-test-string"; + try { + sessionStorage.setItem( x, x ); + sessionStorage.removeItem( x ); + return true; + } catch( e ) { + return false; + } + }()) + }, + /** + * Provides a normalized error string, correcting an issue + * with IE 7 (and prior) where Error.prototype.toString is + * not properly implemented + * + * Based on http://es5.github.com/#x15.11.4.4 + * + * @param {String|Error} error + * @return {String} error message + */ + errorString = function( error ) { + var name, message, + errorString = error.toString(); + if ( errorString.substring( 0, 7 ) === "[object" ) { + name = error.name ? error.name.toString() : "Error"; + message = error.message ? error.message.toString() : ""; + if ( name && message ) { + return name + ": " + message; + } else if ( name ) { + return name; + } else if ( message ) { + return message; + } else { + return "Error"; + } + } else { + return errorString; + } + }, + /** + * Makes a clone of an object using only Array or Object as base, + * and copies over the own enumerable properties. + * + * @param {Object} obj + * @return {Object} New object with only the own properties (recursively). + */ + objectValues = function( obj ) { + // Grunt 0.3.x uses an older version of jshint that still has jshint/jshint#392. + /*jshint newcap: false */ + var key, val, + vals = QUnit.is( "array", obj ) ? [] : {}; + for ( key in obj ) { + if ( hasOwn.call( obj, key ) ) { + val = obj[key]; + vals[key] = val === Object(val) ? objectValues(val) : val; + } + } + return vals; + }; + +function Test( settings ) { + extend( this, settings ); + this.assertions = []; + this.testNumber = ++Test.count; +} + +Test.count = 0; + +Test.prototype = { + init: function() { + var a, b, li, + tests = id( "qunit-tests" ); + + if ( tests ) { + b = document.createElement( "strong" ); + b.innerHTML = this.nameHtml; + + // `a` initialized at top of scope + a = document.createElement( "a" ); + a.innerHTML = "Rerun"; + a.href = QUnit.url({ testNumber: this.testNumber }); + + li = document.createElement( "li" ); + li.appendChild( b ); + li.appendChild( a ); + li.className = "running"; + li.id = this.id = "qunit-test-output" + testId++; + + tests.appendChild( li ); + } + }, + setup: function() { + if ( + // Emit moduleStart when we're switching from one module to another + this.module !== config.previousModule || + // They could be equal (both undefined) but if the previousModule property doesn't + // yet exist it means this is the first test in a suite that isn't wrapped in a + // module, in which case we'll just emit a moduleStart event for 'undefined'. + // Without this, reporters can get testStart before moduleStart which is a problem. + !hasOwn.call( config, "previousModule" ) + ) { + if ( hasOwn.call( config, "previousModule" ) ) { + runLoggingCallbacks( "moduleDone", QUnit, { + name: config.previousModule, + failed: config.moduleStats.bad, + passed: config.moduleStats.all - config.moduleStats.bad, + total: config.moduleStats.all + }); + } + config.previousModule = this.module; + config.moduleStats = { all: 0, bad: 0 }; + runLoggingCallbacks( "moduleStart", QUnit, { + name: this.module + }); + } + + config.current = this; + + this.testEnvironment = extend({ + setup: function() {}, + teardown: function() {} + }, this.moduleTestEnvironment ); + + this.started = +new Date(); + runLoggingCallbacks( "testStart", QUnit, { + name: this.testName, + module: this.module + }); + + /*jshint camelcase:false */ + + + /** + * Expose the current test environment. + * + * @deprecated since 1.12.0: Use QUnit.config.current.testEnvironment instead. + */ + QUnit.current_testEnvironment = this.testEnvironment; + + /*jshint camelcase:true */ + + if ( !config.pollution ) { + saveGlobal(); + } + if ( config.notrycatch ) { + this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert ); + return; + } + try { + this.testEnvironment.setup.call( this.testEnvironment, QUnit.assert ); + } catch( e ) { + QUnit.pushFailure( "Setup failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); + } + }, + run: function() { + config.current = this; + + var running = id( "qunit-testresult" ); + + if ( running ) { + running.innerHTML = "Running: <br/>" + this.nameHtml; + } + + if ( this.async ) { + QUnit.stop(); + } + + this.callbackStarted = +new Date(); + + if ( config.notrycatch ) { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + return; + } + + try { + this.callback.call( this.testEnvironment, QUnit.assert ); + this.callbackRuntime = +new Date() - this.callbackStarted; + } catch( e ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + + QUnit.pushFailure( "Died on test #" + (this.assertions.length + 1) + " " + this.stack + ": " + ( e.message || e ), extractStacktrace( e, 0 ) ); + // else next test will carry the responsibility + saveGlobal(); + + // Restart the tests if they're blocking + if ( config.blocking ) { + QUnit.start(); + } + } + }, + teardown: function() { + config.current = this; + if ( config.notrycatch ) { + if ( typeof this.callbackRuntime === "undefined" ) { + this.callbackRuntime = +new Date() - this.callbackStarted; + } + this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); + return; + } else { + try { + this.testEnvironment.teardown.call( this.testEnvironment, QUnit.assert ); + } catch( e ) { + QUnit.pushFailure( "Teardown failed on " + this.testName + ": " + ( e.message || e ), extractStacktrace( e, 1 ) ); + } + } + checkPollution(); + }, + finish: function() { + config.current = this; + if ( config.requireExpects && this.expected === null ) { + QUnit.pushFailure( "Expected number of assertions to be defined, but expect() was not called.", this.stack ); + } else if ( this.expected !== null && this.expected !== this.assertions.length ) { + QUnit.pushFailure( "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run", this.stack ); + } else if ( this.expected === null && !this.assertions.length ) { + QUnit.pushFailure( "Expected at least one assertion, but none were run - call expect(0) to accept zero assertions.", this.stack ); + } + + var i, assertion, a, b, time, li, ol, + test = this, + good = 0, + bad = 0, + tests = id( "qunit-tests" ); + + this.runtime = +new Date() - this.started; + config.stats.all += this.assertions.length; + config.moduleStats.all += this.assertions.length; + + if ( tests ) { + ol = document.createElement( "ol" ); + ol.className = "qunit-assert-list"; + + for ( i = 0; i < this.assertions.length; i++ ) { + assertion = this.assertions[i]; + + li = document.createElement( "li" ); + li.className = assertion.result ? "pass" : "fail"; + li.innerHTML = assertion.message || ( assertion.result ? "okay" : "failed" ); + ol.appendChild( li ); + + if ( assertion.result ) { + good++; + } else { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + + // store result when possible + if ( QUnit.config.reorder && defined.sessionStorage ) { + if ( bad ) { + sessionStorage.setItem( "qunit-test-" + this.module + "-" + this.testName, bad ); + } else { + sessionStorage.removeItem( "qunit-test-" + this.module + "-" + this.testName ); + } + } + + if ( bad === 0 ) { + addClass( ol, "qunit-collapsed" ); + } + + // `b` initialized at top of scope + b = document.createElement( "strong" ); + b.innerHTML = this.nameHtml + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>"; + + addEvent(b, "click", function() { + var next = b.parentNode.lastChild, + collapsed = hasClass( next, "qunit-collapsed" ); + ( collapsed ? removeClass : addClass )( next, "qunit-collapsed" ); + }); + + addEvent(b, "dblclick", function( e ) { + var target = e && e.target ? e.target : window.event.srcElement; + if ( target.nodeName.toLowerCase() === "span" || target.nodeName.toLowerCase() === "b" ) { + target = target.parentNode; + } + if ( window.location && target.nodeName.toLowerCase() === "strong" ) { + window.location = QUnit.url({ testNumber: test.testNumber }); + } + }); + + // `time` initialized at top of scope + time = document.createElement( "span" ); + time.className = "runtime"; + time.innerHTML = this.runtime + " ms"; + + // `li` initialized at top of scope + li = id( this.id ); + li.className = bad ? "fail" : "pass"; + li.removeChild( li.firstChild ); + a = li.firstChild; + li.appendChild( b ); + li.appendChild( a ); + li.appendChild( time ); + li.appendChild( ol ); + + } else { + for ( i = 0; i < this.assertions.length; i++ ) { + if ( !this.assertions[i].result ) { + bad++; + config.stats.bad++; + config.moduleStats.bad++; + } + } + } + + runLoggingCallbacks( "testDone", QUnit, { + name: this.testName, + module: this.module, + failed: bad, + passed: this.assertions.length - bad, + total: this.assertions.length, + duration: this.runtime + }); + + QUnit.reset(); + + config.current = undefined; + }, + + queue: function() { + var bad, + test = this; + + synchronize(function() { + test.init(); + }); + function run() { + // each of these can by async + synchronize(function() { + test.setup(); + }); + synchronize(function() { + test.run(); + }); + synchronize(function() { + test.teardown(); + }); + synchronize(function() { + test.finish(); + }); + } + + // `bad` initialized at top of scope + // defer when previous test run passed, if storage is available + bad = QUnit.config.reorder && defined.sessionStorage && + +sessionStorage.getItem( "qunit-test-" + this.module + "-" + this.testName ); + + if ( bad ) { + run(); + } else { + synchronize( run, true ); + } + } +}; + +// Root QUnit object. +// `QUnit` initialized at top of scope +QUnit = { + + // call on start of module test to prepend name to all tests + module: function( name, testEnvironment ) { + config.currentModule = name; + config.currentModuleTestEnvironment = testEnvironment; + config.modules[name] = true; + }, + + asyncTest: function( testName, expected, callback ) { + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + QUnit.test( testName, expected, callback, true ); + }, + + test: function( testName, expected, callback, async ) { + var test, + nameHtml = "<span class='test-name'>" + escapeText( testName ) + "</span>"; + + if ( arguments.length === 2 ) { + callback = expected; + expected = null; + } + + if ( config.currentModule ) { + nameHtml = "<span class='module-name'>" + escapeText( config.currentModule ) + "</span>: " + nameHtml; + } + + test = new Test({ + nameHtml: nameHtml, + testName: testName, + expected: expected, + async: async, + callback: callback, + module: config.currentModule, + moduleTestEnvironment: config.currentModuleTestEnvironment, + stack: sourceFromStacktrace( 2 ) + }); + + if ( !validTest( test ) ) { + return; + } + + test.queue(); + }, + + // Specify the number of expected assertions to guarantee that failed test (no assertions are run at all) don't slip through. + expect: function( asserts ) { + if (arguments.length === 1) { + config.current.expected = asserts; + } else { + return config.current.expected; + } + }, + + start: function( count ) { + // QUnit hasn't been initialized yet. + // Note: RequireJS (et al) may delay onLoad + if ( config.semaphore === undefined ) { + QUnit.begin(function() { + // This is triggered at the top of QUnit.load, push start() to the event loop, to allow QUnit.load to finish first + setTimeout(function() { + QUnit.start( count ); + }); + }); + return; + } + + config.semaphore -= count || 1; + // don't start until equal number of stop-calls + if ( config.semaphore > 0 ) { + return; + } + // ignore if start is called more often then stop + if ( config.semaphore < 0 ) { + config.semaphore = 0; + QUnit.pushFailure( "Called start() while already started (QUnit.config.semaphore was 0 already)", null, sourceFromStacktrace(2) ); + return; + } + // A slight delay, to avoid any current callbacks + if ( defined.setTimeout ) { + setTimeout(function() { + if ( config.semaphore > 0 ) { + return; + } + if ( config.timeout ) { + clearTimeout( config.timeout ); + } + + config.blocking = false; + process( true ); + }, 13); + } else { + config.blocking = false; + process( true ); + } + }, + + stop: function( count ) { + config.semaphore += count || 1; + config.blocking = true; + + if ( config.testTimeout && defined.setTimeout ) { + clearTimeout( config.timeout ); + config.timeout = setTimeout(function() { + QUnit.ok( false, "Test timed out" ); + config.semaphore = 1; + QUnit.start(); + }, config.testTimeout ); + } + } +}; + +// `assert` initialized at top of scope +// Assert helpers +// All of these must either call QUnit.push() or manually do: +// - runLoggingCallbacks( "log", .. ); +// - config.current.assertions.push({ .. }); +// We attach it to the QUnit object *after* we expose the public API, +// otherwise `assert` will become a global variable in browsers (#341). +assert = { + /** + * Asserts rough true-ish result. + * @name ok + * @function + * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" ); + */ + ok: function( result, msg ) { + if ( !config.current ) { + throw new Error( "ok() assertion outside test context, was " + sourceFromStacktrace(2) ); + } + result = !!result; + msg = msg || (result ? "okay" : "failed" ); + + var source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: msg + }; + + msg = "<span class='test-message'>" + escapeText( msg ) + "</span>"; + + if ( !result ) { + source = sourceFromStacktrace( 2 ); + if ( source ) { + details.source = source; + msg += "<table><tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr></table>"; + } + } + runLoggingCallbacks( "log", QUnit, details ); + config.current.assertions.push({ + result: result, + message: msg + }); + }, + + /** + * Assert that the first two arguments are equal, with an optional message. + * Prints out both actual and expected values. + * @name equal + * @function + * @example equal( format( "Received {0} bytes.", 2), "Received 2 bytes.", "format() replaces {0} with next argument" ); + */ + equal: function( actual, expected, message ) { + /*jshint eqeqeq:false */ + QUnit.push( expected == actual, actual, expected, message ); + }, + + /** + * @name notEqual + * @function + */ + notEqual: function( actual, expected, message ) { + /*jshint eqeqeq:false */ + QUnit.push( expected != actual, actual, expected, message ); + }, + + /** + * @name propEqual + * @function + */ + propEqual: function( actual, expected, message ) { + actual = objectValues(actual); + expected = objectValues(expected); + QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name notPropEqual + * @function + */ + notPropEqual: function( actual, expected, message ) { + actual = objectValues(actual); + expected = objectValues(expected); + QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name deepEqual + * @function + */ + deepEqual: function( actual, expected, message ) { + QUnit.push( QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name notDeepEqual + * @function + */ + notDeepEqual: function( actual, expected, message ) { + QUnit.push( !QUnit.equiv(actual, expected), actual, expected, message ); + }, + + /** + * @name strictEqual + * @function + */ + strictEqual: function( actual, expected, message ) { + QUnit.push( expected === actual, actual, expected, message ); + }, + + /** + * @name notStrictEqual + * @function + */ + notStrictEqual: function( actual, expected, message ) { + QUnit.push( expected !== actual, actual, expected, message ); + }, + + "throws": function( block, expected, message ) { + var actual, + expectedOutput = expected, + ok = false; + + // 'expected' is optional + if ( typeof expected === "string" ) { + message = expected; + expected = null; + } + + config.current.ignoreGlobalErrors = true; + try { + block.call( config.current.testEnvironment ); + } catch (e) { + actual = e; + } + config.current.ignoreGlobalErrors = false; + + if ( actual ) { + // we don't want to validate thrown error + if ( !expected ) { + ok = true; + expectedOutput = null; + // expected is a regexp + } else if ( QUnit.objectType( expected ) === "regexp" ) { + ok = expected.test( errorString( actual ) ); + // expected is a constructor + } else if ( actual instanceof expected ) { + ok = true; + // expected is a validation function which returns true is validation passed + } else if ( expected.call( {}, actual ) === true ) { + expectedOutput = null; + ok = true; + } + + QUnit.push( ok, actual, expectedOutput, message ); + } else { + QUnit.pushFailure( message, null, "No exception was thrown." ); + } + } +}; + +/** + * @deprecated since 1.8.0 + * Kept assertion helpers in root for backwards compatibility. + */ +extend( QUnit, assert ); + +/** + * @deprecated since 1.9.0 + * Kept root "raises()" for backwards compatibility. + * (Note that we don't introduce assert.raises). + */ +QUnit.raises = assert[ "throws" ]; + +/** + * @deprecated since 1.0.0, replaced with error pushes since 1.3.0 + * Kept to avoid TypeErrors for undefined methods. + */ +QUnit.equals = function() { + QUnit.push( false, false, false, "QUnit.equals has been deprecated since 2009 (e88049a0), use QUnit.equal instead" ); +}; +QUnit.same = function() { + QUnit.push( false, false, false, "QUnit.same has been deprecated since 2009 (e88049a0), use QUnit.deepEqual instead" ); +}; + +// We want access to the constructor's prototype +(function() { + function F() {} + F.prototype = QUnit; + QUnit = new F(); + // Make F QUnit's constructor so that we can add to the prototype later + QUnit.constructor = F; +}()); + +/** + * Config object: Maintain internal state + * Later exposed as QUnit.config + * `config` initialized at top of scope + */ +config = { + // The queue of tests to run + queue: [], + + // block until document ready + blocking: true, + + // when enabled, show only failing tests + // gets persisted through sessionStorage and can be changed in UI via checkbox + hidepassed: false, + + // by default, run previously failed tests first + // very useful in combination with "Hide passed tests" checked + reorder: true, + + // by default, modify document.title when suite is done + altertitle: true, + + // when enabled, all tests must call expect() + requireExpects: false, + + // add checkboxes that are persisted in the query-string + // when enabled, the id is set to `true` as a `QUnit.config` property + urlConfig: [ + { + id: "noglobals", + label: "Check for Globals", + tooltip: "Enabling this will test if any test introduces new properties on the `window` object. Stored as query-strings." + }, + { + id: "notrycatch", + label: "No try-catch", + tooltip: "Enabling this will run tests outside of a try-catch block. Makes debugging exceptions in IE reasonable. Stored as query-strings." + } + ], + + // Set of all modules. + modules: {}, + + // logging callback queues + begin: [], + done: [], + log: [], + testStart: [], + testDone: [], + moduleStart: [], + moduleDone: [] +}; + +// Export global variables, unless an 'exports' object exists, +// in that case we assume we're in CommonJS (dealt with on the bottom of the script) +if ( typeof exports === "undefined" ) { + extend( window, QUnit.constructor.prototype ); + + // Expose QUnit object + window.QUnit = QUnit; +} + +// Initialize more QUnit.config and QUnit.urlParams +(function() { + var i, + location = window.location || { search: "", protocol: "file:" }, + params = location.search.slice( 1 ).split( "&" ), + length = params.length, + urlParams = {}, + current; + + if ( params[ 0 ] ) { + for ( i = 0; i < length; i++ ) { + current = params[ i ].split( "=" ); + current[ 0 ] = decodeURIComponent( current[ 0 ] ); + // allow just a key to turn on a flag, e.g., test.html?noglobals + current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true; + urlParams[ current[ 0 ] ] = current[ 1 ]; + } + } + + QUnit.urlParams = urlParams; + + // String search anywhere in moduleName+testName + config.filter = urlParams.filter; + + // Exact match of the module name + config.module = urlParams.module; + + config.testNumber = parseInt( urlParams.testNumber, 10 ) || null; + + // Figure out if we're running the tests from a server or not + QUnit.isLocal = location.protocol === "file:"; +}()); + +// Extend QUnit object, +// these after set here because they should not be exposed as global functions +extend( QUnit, { + assert: assert, + + config: config, + + // Initialize the configuration options + init: function() { + extend( config, { + stats: { all: 0, bad: 0 }, + moduleStats: { all: 0, bad: 0 }, + started: +new Date(), + updateRate: 1000, + blocking: false, + autostart: true, + autorun: false, + filter: "", + queue: [], + semaphore: 1 + }); + + var tests, banner, result, + qunit = id( "qunit" ); + + if ( qunit ) { + qunit.innerHTML = + "<h1 id='qunit-header'>" + escapeText( document.title ) + "</h1>" + + "<h2 id='qunit-banner'></h2>" + + "<div id='qunit-testrunner-toolbar'></div>" + + "<h2 id='qunit-userAgent'></h2>" + + "<ol id='qunit-tests'></ol>"; + } + + tests = id( "qunit-tests" ); + banner = id( "qunit-banner" ); + result = id( "qunit-testresult" ); + + if ( tests ) { + tests.innerHTML = ""; + } + + if ( banner ) { + banner.className = ""; + } + + if ( result ) { + result.parentNode.removeChild( result ); + } + + if ( tests ) { + result = document.createElement( "p" ); + result.id = "qunit-testresult"; + result.className = "result"; + tests.parentNode.insertBefore( result, tests ); + result.innerHTML = "Running...<br/> "; + } + }, + + // Resets the test setup. Useful for tests that modify the DOM. + /* + DEPRECATED: Use multiple tests instead of resetting inside a test. + Use testStart or testDone for custom cleanup. + This method will throw an error in 2.0, and will be removed in 2.1 + */ + reset: function() { + var fixture = id( "qunit-fixture" ); + if ( fixture ) { + fixture.innerHTML = config.fixture; + } + }, + + // Trigger an event on an element. + // @example triggerEvent( document.body, "click" ); + triggerEvent: function( elem, type, event ) { + if ( document.createEvent ) { + event = document.createEvent( "MouseEvents" ); + event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView, + 0, 0, 0, 0, 0, false, false, false, false, 0, null); + + elem.dispatchEvent( event ); + } else if ( elem.fireEvent ) { + elem.fireEvent( "on" + type ); + } + }, + + // Safe object type checking + is: function( type, obj ) { + return QUnit.objectType( obj ) === type; + }, + + objectType: function( obj ) { + if ( typeof obj === "undefined" ) { + return "undefined"; + // consider: typeof null === object + } + if ( obj === null ) { + return "null"; + } + + var match = toString.call( obj ).match(/^\[object\s(.*)\]$/), + type = match && match[1] || ""; + + switch ( type ) { + case "Number": + if ( isNaN(obj) ) { + return "nan"; + } + return "number"; + case "String": + case "Boolean": + case "Array": + case "Date": + case "RegExp": + case "Function": + return type.toLowerCase(); + } + if ( typeof obj === "object" ) { + return "object"; + } + return undefined; + }, + + push: function( result, actual, expected, message ) { + if ( !config.current ) { + throw new Error( "assertion outside test context, was " + sourceFromStacktrace() ); + } + + var output, source, + details = { + module: config.current.module, + name: config.current.testName, + result: result, + message: message, + actual: actual, + expected: expected + }; + + message = escapeText( message ) || ( result ? "okay" : "failed" ); + message = "<span class='test-message'>" + message + "</span>"; + output = message; + + if ( !result ) { + expected = escapeText( QUnit.jsDump.parse(expected) ); + actual = escapeText( QUnit.jsDump.parse(actual) ); + output += "<table><tr class='test-expected'><th>Expected: </th><td><pre>" + expected + "</pre></td></tr>"; + + if ( actual !== expected ) { + output += "<tr class='test-actual'><th>Result: </th><td><pre>" + actual + "</pre></td></tr>"; + output += "<tr class='test-diff'><th>Diff: </th><td><pre>" + QUnit.diff( expected, actual ) + "</pre></td></tr>"; + } + + source = sourceFromStacktrace(); + + if ( source ) { + details.source = source; + output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>"; + } + + output += "</table>"; + } + + runLoggingCallbacks( "log", QUnit, details ); + + config.current.assertions.push({ + result: !!result, + message: output + }); + }, + + pushFailure: function( message, source, actual ) { + if ( !config.current ) { + throw new Error( "pushFailure() assertion outside test context, was " + sourceFromStacktrace(2) ); + } + + var output, + details = { + module: config.current.module, + name: config.current.testName, + result: false, + message: message + }; + + message = escapeText( message ) || "error"; + message = "<span class='test-message'>" + message + "</span>"; + output = message; + + output += "<table>"; + + if ( actual ) { + output += "<tr class='test-actual'><th>Result: </th><td><pre>" + escapeText( actual ) + "</pre></td></tr>"; + } + + if ( source ) { + details.source = source; + output += "<tr class='test-source'><th>Source: </th><td><pre>" + escapeText( source ) + "</pre></td></tr>"; + } + + output += "</table>"; + + runLoggingCallbacks( "log", QUnit, details ); + + config.current.assertions.push({ + result: false, + message: output + }); + }, + + url: function( params ) { + params = extend( extend( {}, QUnit.urlParams ), params ); + var key, + querystring = "?"; + + for ( key in params ) { + if ( hasOwn.call( params, key ) ) { + querystring += encodeURIComponent( key ) + "=" + + encodeURIComponent( params[ key ] ) + "&"; + } + } + return window.location.protocol + "//" + window.location.host + + window.location.pathname + querystring.slice( 0, -1 ); + }, + + extend: extend, + id: id, + addEvent: addEvent, + addClass: addClass, + hasClass: hasClass, + removeClass: removeClass + // load, equiv, jsDump, diff: Attached later +}); + +/** + * @deprecated: Created for backwards compatibility with test runner that set the hook function + * into QUnit.{hook}, instead of invoking it and passing the hook function. + * QUnit.constructor is set to the empty F() above so that we can add to it's prototype here. + * Doing this allows us to tell if the following methods have been overwritten on the actual + * QUnit object. + */ +extend( QUnit.constructor.prototype, { + + // Logging callbacks; all receive a single argument with the listed properties + // run test/logs.html for any related changes + begin: registerLoggingCallback( "begin" ), + + // done: { failed, passed, total, runtime } + done: registerLoggingCallback( "done" ), + + // log: { result, actual, expected, message } + log: registerLoggingCallback( "log" ), + + // testStart: { name } + testStart: registerLoggingCallback( "testStart" ), + + // testDone: { name, failed, passed, total, duration } + testDone: registerLoggingCallback( "testDone" ), + + // moduleStart: { name } + moduleStart: registerLoggingCallback( "moduleStart" ), + + // moduleDone: { name, failed, passed, total } + moduleDone: registerLoggingCallback( "moduleDone" ) +}); + +if ( typeof document === "undefined" || document.readyState === "complete" ) { + config.autorun = true; +} + +QUnit.load = function() { + runLoggingCallbacks( "begin", QUnit, {} ); + + // Initialize the config, saving the execution queue + var banner, filter, i, label, len, main, ol, toolbar, userAgent, val, + urlConfigCheckboxesContainer, urlConfigCheckboxes, moduleFilter, + numModules = 0, + moduleNames = [], + moduleFilterHtml = "", + urlConfigHtml = "", + oldconfig = extend( {}, config ); + + QUnit.init(); + extend(config, oldconfig); + + config.blocking = false; + + len = config.urlConfig.length; + + for ( i = 0; i < len; i++ ) { + val = config.urlConfig[i]; + if ( typeof val === "string" ) { + val = { + id: val, + label: val, + tooltip: "[no tooltip available]" + }; + } + config[ val.id ] = QUnit.urlParams[ val.id ]; + urlConfigHtml += "<input id='qunit-urlconfig-" + escapeText( val.id ) + + "' name='" + escapeText( val.id ) + + "' type='checkbox'" + ( config[ val.id ] ? " checked='checked'" : "" ) + + " title='" + escapeText( val.tooltip ) + + "'><label for='qunit-urlconfig-" + escapeText( val.id ) + + "' title='" + escapeText( val.tooltip ) + "'>" + val.label + "</label>"; + } + for ( i in config.modules ) { + if ( config.modules.hasOwnProperty( i ) ) { + moduleNames.push(i); + } + } + numModules = moduleNames.length; + moduleNames.sort( function( a, b ) { + return a.localeCompare( b ); + }); + moduleFilterHtml += "<label for='qunit-modulefilter'>Module: </label><select id='qunit-modulefilter' name='modulefilter'><option value='' " + + ( config.module === undefined ? "selected='selected'" : "" ) + + ">< All Modules ></option>"; + + + for ( i = 0; i < numModules; i++) { + moduleFilterHtml += "<option value='" + escapeText( encodeURIComponent(moduleNames[i]) ) + "' " + + ( config.module === moduleNames[i] ? "selected='selected'" : "" ) + + ">" + escapeText(moduleNames[i]) + "</option>"; + } + moduleFilterHtml += "</select>"; + + // `userAgent` initialized at top of scope + userAgent = id( "qunit-userAgent" ); + if ( userAgent ) { + userAgent.innerHTML = navigator.userAgent; + } + + // `banner` initialized at top of scope + banner = id( "qunit-header" ); + if ( banner ) { + banner.innerHTML = "<a href='" + QUnit.url({ filter: undefined, module: undefined, testNumber: undefined }) + "'>" + banner.innerHTML + "</a> "; + } + + // `toolbar` initialized at top of scope + toolbar = id( "qunit-testrunner-toolbar" ); + if ( toolbar ) { + // `filter` initialized at top of scope + filter = document.createElement( "input" ); + filter.type = "checkbox"; + filter.id = "qunit-filter-pass"; + + addEvent( filter, "click", function() { + var tmp, + ol = document.getElementById( "qunit-tests" ); + + if ( filter.checked ) { + ol.className = ol.className + " hidepass"; + } else { + tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " "; + ol.className = tmp.replace( / hidepass /, " " ); + } + if ( defined.sessionStorage ) { + if (filter.checked) { + sessionStorage.setItem( "qunit-filter-passed-tests", "true" ); + } else { + sessionStorage.removeItem( "qunit-filter-passed-tests" ); + } + } + }); + + if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem( "qunit-filter-passed-tests" ) ) { + filter.checked = true; + // `ol` initialized at top of scope + ol = document.getElementById( "qunit-tests" ); + ol.className = ol.className + " hidepass"; + } + toolbar.appendChild( filter ); + + // `label` initialized at top of scope + label = document.createElement( "label" ); + label.setAttribute( "for", "qunit-filter-pass" ); + label.setAttribute( "title", "Only show tests and assertions that fail. Stored in sessionStorage." ); + label.innerHTML = "Hide passed tests"; + toolbar.appendChild( label ); + + urlConfigCheckboxesContainer = document.createElement("span"); + urlConfigCheckboxesContainer.innerHTML = urlConfigHtml; + urlConfigCheckboxes = urlConfigCheckboxesContainer.getElementsByTagName("input"); + // For oldIE support: + // * Add handlers to the individual elements instead of the container + // * Use "click" instead of "change" + // * Fallback from event.target to event.srcElement + addEvents( urlConfigCheckboxes, "click", function( event ) { + var params = {}, + target = event.target || event.srcElement; + params[ target.name ] = target.checked ? true : undefined; + window.location = QUnit.url( params ); + }); + toolbar.appendChild( urlConfigCheckboxesContainer ); + + if (numModules > 1) { + moduleFilter = document.createElement( "span" ); + moduleFilter.setAttribute( "id", "qunit-modulefilter-container" ); + moduleFilter.innerHTML = moduleFilterHtml; + addEvent( moduleFilter.lastChild, "change", function() { + var selectBox = moduleFilter.getElementsByTagName("select")[0], + selectedModule = decodeURIComponent(selectBox.options[selectBox.selectedIndex].value); + + window.location = QUnit.url({ + module: ( selectedModule === "" ) ? undefined : selectedModule, + // Remove any existing filters + filter: undefined, + testNumber: undefined + }); + }); + toolbar.appendChild(moduleFilter); + } + } + + // `main` initialized at top of scope + main = id( "qunit-fixture" ); + if ( main ) { + config.fixture = main.innerHTML; + } + + if ( config.autostart ) { + QUnit.start(); + } +}; + +addEvent( window, "load", QUnit.load ); + +// `onErrorFnPrev` initialized at top of scope +// Preserve other handlers +onErrorFnPrev = window.onerror; + +// Cover uncaught exceptions +// Returning true will suppress the default browser handler, +// returning false will let it run. +window.onerror = function ( error, filePath, linerNr ) { + var ret = false; + if ( onErrorFnPrev ) { + ret = onErrorFnPrev( error, filePath, linerNr ); + } + + // Treat return value as window.onerror itself does, + // Only do our handling if not suppressed. + if ( ret !== true ) { + if ( QUnit.config.current ) { + if ( QUnit.config.current.ignoreGlobalErrors ) { + return true; + } + QUnit.pushFailure( error, filePath + ":" + linerNr ); + } else { + QUnit.test( "global failure", extend( function() { + QUnit.pushFailure( error, filePath + ":" + linerNr ); + }, { validTest: validTest } ) ); + } + return false; + } + + return ret; +}; + +function done() { + config.autorun = true; + + // Log the last module results + if ( config.currentModule ) { + runLoggingCallbacks( "moduleDone", QUnit, { + name: config.currentModule, + failed: config.moduleStats.bad, + passed: config.moduleStats.all - config.moduleStats.bad, + total: config.moduleStats.all + }); + } + delete config.previousModule; + + var i, key, + banner = id( "qunit-banner" ), + tests = id( "qunit-tests" ), + runtime = +new Date() - config.started, + passed = config.stats.all - config.stats.bad, + html = [ + "Tests completed in ", + runtime, + " milliseconds.<br/>", + "<span class='passed'>", + passed, + "</span> assertions of <span class='total'>", + config.stats.all, + "</span> passed, <span class='failed'>", + config.stats.bad, + "</span> failed." + ].join( "" ); + + if ( banner ) { + banner.className = ( config.stats.bad ? "qunit-fail" : "qunit-pass" ); + } + + if ( tests ) { + id( "qunit-testresult" ).innerHTML = html; + } + + if ( config.altertitle && typeof document !== "undefined" && document.title ) { + // show ✖ for good, ✔ for bad suite result in title + // use escape sequences in case file gets loaded with non-utf-8-charset + document.title = [ + ( config.stats.bad ? "\u2716" : "\u2714" ), + document.title.replace( /^[\u2714\u2716] /i, "" ) + ].join( " " ); + } + + // clear own sessionStorage items if all tests passed + if ( config.reorder && defined.sessionStorage && config.stats.bad === 0 ) { + // `key` & `i` initialized at top of scope + for ( i = 0; i < sessionStorage.length; i++ ) { + key = sessionStorage.key( i++ ); + if ( key.indexOf( "qunit-test-" ) === 0 ) { + sessionStorage.removeItem( key ); + } + } + } + + // scroll back to top to show results + if ( window.scrollTo ) { + window.scrollTo(0, 0); + } + + runLoggingCallbacks( "done", QUnit, { + failed: config.stats.bad, + passed: passed, + total: config.stats.all, + runtime: runtime + }); +} + +/** @return Boolean: true if this test should be ran */ +function validTest( test ) { + var include, + filter = config.filter && config.filter.toLowerCase(), + module = config.module && config.module.toLowerCase(), + fullName = (test.module + ": " + test.testName).toLowerCase(); + + // Internally-generated tests are always valid + if ( test.callback && test.callback.validTest === validTest ) { + delete test.callback.validTest; + return true; + } + + if ( config.testNumber ) { + return test.testNumber === config.testNumber; + } + + if ( module && ( !test.module || test.module.toLowerCase() !== module ) ) { + return false; + } + + if ( !filter ) { + return true; + } + + include = filter.charAt( 0 ) !== "!"; + if ( !include ) { + filter = filter.slice( 1 ); + } + + // If the filter matches, we need to honour include + if ( fullName.indexOf( filter ) !== -1 ) { + return include; + } + + // Otherwise, do the opposite + return !include; +} + +// so far supports only Firefox, Chrome and Opera (buggy), Safari (for real exceptions) +// Later Safari and IE10 are supposed to support error.stack as well +// See also https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error/Stack +function extractStacktrace( e, offset ) { + offset = offset === undefined ? 3 : offset; + + var stack, include, i; + + if ( e.stacktrace ) { + // Opera + return e.stacktrace.split( "\n" )[ offset + 3 ]; + } else if ( e.stack ) { + // Firefox, Chrome + stack = e.stack.split( "\n" ); + if (/^error$/i.test( stack[0] ) ) { + stack.shift(); + } + if ( fileName ) { + include = []; + for ( i = offset; i < stack.length; i++ ) { + if ( stack[ i ].indexOf( fileName ) !== -1 ) { + break; + } + include.push( stack[ i ] ); + } + if ( include.length ) { + return include.join( "\n" ); + } + } + return stack[ offset ]; + } else if ( e.sourceURL ) { + // Safari, PhantomJS + // hopefully one day Safari provides actual stacktraces + // exclude useless self-reference for generated Error objects + if ( /qunit.js$/.test( e.sourceURL ) ) { + return; + } + // for actual exceptions, this is useful + return e.sourceURL + ":" + e.line; + } +} +function sourceFromStacktrace( offset ) { + try { + throw new Error(); + } catch ( e ) { + return extractStacktrace( e, offset ); + } +} + +/** + * Escape text for attribute or text content. + */ +function escapeText( s ) { + if ( !s ) { + return ""; + } + s = s + ""; + // Both single quotes and double quotes (for attributes) + return s.replace( /['"<>&]/g, function( s ) { + switch( s ) { + case "'": + return "'"; + case "\"": + return """; + case "<": + return "<"; + case ">": + return ">"; + case "&": + return "&"; + } + }); +} + +function synchronize( callback, last ) { + config.queue.push( callback ); + + if ( config.autorun && !config.blocking ) { + process( last ); + } +} + +function process( last ) { + function next() { + process( last ); + } + var start = new Date().getTime(); + config.depth = config.depth ? config.depth + 1 : 1; + + while ( config.queue.length && !config.blocking ) { + if ( !defined.setTimeout || config.updateRate <= 0 || ( ( new Date().getTime() - start ) < config.updateRate ) ) { + config.queue.shift()(); + } else { + setTimeout( next, 13 ); + break; + } + } + config.depth--; + if ( last && !config.blocking && !config.queue.length && config.depth === 0 ) { + done(); + } +} + +function saveGlobal() { + config.pollution = []; + + if ( config.noglobals ) { + for ( var key in window ) { + if ( hasOwn.call( window, key ) ) { + // in Opera sometimes DOM element ids show up here, ignore them + if ( /^qunit-test-output/.test( key ) ) { + continue; + } + config.pollution.push( key ); + } + } + } +} + +function checkPollution() { + var newGlobals, + deletedGlobals, + old = config.pollution; + + saveGlobal(); + + newGlobals = diff( config.pollution, old ); + if ( newGlobals.length > 0 ) { + QUnit.pushFailure( "Introduced global variable(s): " + newGlobals.join(", ") ); + } + + deletedGlobals = diff( old, config.pollution ); + if ( deletedGlobals.length > 0 ) { + QUnit.pushFailure( "Deleted global variable(s): " + deletedGlobals.join(", ") ); + } +} + +// returns a new Array with the elements that are in a but not in b +function diff( a, b ) { + var i, j, + result = a.slice(); + + for ( i = 0; i < result.length; i++ ) { + for ( j = 0; j < b.length; j++ ) { + if ( result[i] === b[j] ) { + result.splice( i, 1 ); + i--; + break; + } + } + } + return result; +} + +function extend( a, b ) { + for ( var prop in b ) { + if ( hasOwn.call( b, prop ) ) { + // Avoid "Member not found" error in IE8 caused by messing with window.constructor + if ( !( prop === "constructor" && a === window ) ) { + if ( b[ prop ] === undefined ) { + delete a[ prop ]; + } else { + a[ prop ] = b[ prop ]; + } + } + } + } + + return a; +} + +/** + * @param {HTMLElement} elem + * @param {string} type + * @param {Function} fn + */ +function addEvent( elem, type, fn ) { + // Standards-based browsers + if ( elem.addEventListener ) { + elem.addEventListener( type, fn, false ); + // IE + } else { + elem.attachEvent( "on" + type, fn ); + } +} + +/** + * @param {Array|NodeList} elems + * @param {string} type + * @param {Function} fn + */ +function addEvents( elems, type, fn ) { + var i = elems.length; + while ( i-- ) { + addEvent( elems[i], type, fn ); + } +} + +function hasClass( elem, name ) { + return (" " + elem.className + " ").indexOf(" " + name + " ") > -1; +} + +function addClass( elem, name ) { + if ( !hasClass( elem, name ) ) { + elem.className += (elem.className ? " " : "") + name; + } +} + +function removeClass( elem, name ) { + var set = " " + elem.className + " "; + // Class name may appear multiple times + while ( set.indexOf(" " + name + " ") > -1 ) { + set = set.replace(" " + name + " " , " "); + } + // If possible, trim it for prettiness, but not necessarily + elem.className = typeof set.trim === "function" ? set.trim() : set.replace(/^\s+|\s+$/g, ""); +} + +function id( name ) { + return !!( typeof document !== "undefined" && document && document.getElementById ) && + document.getElementById( name ); +} + +function registerLoggingCallback( key ) { + return function( callback ) { + config[key].push( callback ); + }; +} + +// Supports deprecated method of completely overwriting logging callbacks +function runLoggingCallbacks( key, scope, args ) { + var i, callbacks; + if ( QUnit.hasOwnProperty( key ) ) { + QUnit[ key ].call(scope, args ); + } else { + callbacks = config[ key ]; + for ( i = 0; i < callbacks.length; i++ ) { + callbacks[ i ].call( scope, args ); + } + } +} + +// Test for equality any JavaScript type. +// Author: Philippe Rathé <prathe@gmail.com> +QUnit.equiv = (function() { + + // Call the o related callback with the given arguments. + function bindCallbacks( o, callbacks, args ) { + var prop = QUnit.objectType( o ); + if ( prop ) { + if ( QUnit.objectType( callbacks[ prop ] ) === "function" ) { + return callbacks[ prop ].apply( callbacks, args ); + } else { + return callbacks[ prop ]; // or undefined + } + } + } + + // the real equiv function + var innerEquiv, + // stack to decide between skip/abort functions + callers = [], + // stack to avoiding loops from circular referencing + parents = [], + parentsB = [], + + getProto = Object.getPrototypeOf || function ( obj ) { + /*jshint camelcase:false */ + return obj.__proto__; + }, + callbacks = (function () { + + // for string, boolean, number and null + function useStrictEquality( b, a ) { + /*jshint eqeqeq:false */ + if ( b instanceof a.constructor || a instanceof b.constructor ) { + // to catch short annotation VS 'new' annotation of a + // declaration + // e.g. var i = 1; + // var j = new Number(1); + return a == b; + } else { + return a === b; + } + } + + return { + "string": useStrictEquality, + "boolean": useStrictEquality, + "number": useStrictEquality, + "null": useStrictEquality, + "undefined": useStrictEquality, + + "nan": function( b ) { + return isNaN( b ); + }, + + "date": function( b, a ) { + return QUnit.objectType( b ) === "date" && a.valueOf() === b.valueOf(); + }, + + "regexp": function( b, a ) { + return QUnit.objectType( b ) === "regexp" && + // the regex itself + a.source === b.source && + // and its modifiers + a.global === b.global && + // (gmi) ... + a.ignoreCase === b.ignoreCase && + a.multiline === b.multiline && + a.sticky === b.sticky; + }, + + // - skip when the property is a method of an instance (OOP) + // - abort otherwise, + // initial === would have catch identical references anyway + "function": function() { + var caller = callers[callers.length - 1]; + return caller !== Object && typeof caller !== "undefined"; + }, + + "array": function( b, a ) { + var i, j, len, loop, aCircular, bCircular; + + // b could be an object literal here + if ( QUnit.objectType( b ) !== "array" ) { + return false; + } + + len = a.length; + if ( len !== b.length ) { + // safe and faster + return false; + } + + // track reference to avoid circular references + parents.push( a ); + parentsB.push( b ); + for ( i = 0; i < len; i++ ) { + loop = false; + for ( j = 0; j < parents.length; j++ ) { + aCircular = parents[j] === a[i]; + bCircular = parentsB[j] === b[i]; + if ( aCircular || bCircular ) { + if ( a[i] === b[i] || aCircular && bCircular ) { + loop = true; + } else { + parents.pop(); + parentsB.pop(); + return false; + } + } + } + if ( !loop && !innerEquiv(a[i], b[i]) ) { + parents.pop(); + parentsB.pop(); + return false; + } + } + parents.pop(); + parentsB.pop(); + return true; + }, + + "object": function( b, a ) { + /*jshint forin:false */ + var i, j, loop, aCircular, bCircular, + // Default to true + eq = true, + aProperties = [], + bProperties = []; + + // comparing constructors is more strict than using + // instanceof + if ( a.constructor !== b.constructor ) { + // Allow objects with no prototype to be equivalent to + // objects with Object as their constructor. + if ( !(( getProto(a) === null && getProto(b) === Object.prototype ) || + ( getProto(b) === null && getProto(a) === Object.prototype ) ) ) { + return false; + } + } + + // stack constructor before traversing properties + callers.push( a.constructor ); + + // track reference to avoid circular references + parents.push( a ); + parentsB.push( b ); + + // be strict: don't ensure hasOwnProperty and go deep + for ( i in a ) { + loop = false; + for ( j = 0; j < parents.length; j++ ) { + aCircular = parents[j] === a[i]; + bCircular = parentsB[j] === b[i]; + if ( aCircular || bCircular ) { + if ( a[i] === b[i] || aCircular && bCircular ) { + loop = true; + } else { + eq = false; + break; + } + } + } + aProperties.push(i); + if ( !loop && !innerEquiv(a[i], b[i]) ) { + eq = false; + break; + } + } + + parents.pop(); + parentsB.pop(); + callers.pop(); // unstack, we are done + + for ( i in b ) { + bProperties.push( i ); // collect b's properties + } + + // Ensures identical properties name + return eq && innerEquiv( aProperties.sort(), bProperties.sort() ); + } + }; + }()); + + innerEquiv = function() { // can take multiple arguments + var args = [].slice.apply( arguments ); + if ( args.length < 2 ) { + return true; // end transition + } + + return (function( a, b ) { + if ( a === b ) { + return true; // catch the most you can + } else if ( a === null || b === null || typeof a === "undefined" || + typeof b === "undefined" || + QUnit.objectType(a) !== QUnit.objectType(b) ) { + return false; // don't lose time with error prone cases + } else { + return bindCallbacks(a, callbacks, [ b, a ]); + } + + // apply transition with (1..n) arguments + }( args[0], args[1] ) && innerEquiv.apply( this, args.splice(1, args.length - 1 )) ); + }; + + return innerEquiv; +}()); + +/** + * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | + * http://flesler.blogspot.com Licensed under BSD + * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008 + * + * @projectDescription Advanced and extensible data dumping for Javascript. + * @version 1.0.0 + * @author Ariel Flesler + * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html} + */ +QUnit.jsDump = (function() { + function quote( str ) { + return "\"" + str.toString().replace( /"/g, "\\\"" ) + "\""; + } + function literal( o ) { + return o + ""; + } + function join( pre, arr, post ) { + var s = jsDump.separator(), + base = jsDump.indent(), + inner = jsDump.indent(1); + if ( arr.join ) { + arr = arr.join( "," + s + inner ); + } + if ( !arr ) { + return pre + post; + } + return [ pre, inner + arr, base + post ].join(s); + } + function array( arr, stack ) { + var i = arr.length, ret = new Array(i); + this.up(); + while ( i-- ) { + ret[i] = this.parse( arr[i] , undefined , stack); + } + this.down(); + return join( "[", ret, "]" ); + } + + var reName = /^function (\w+)/, + jsDump = { + // type is used mostly internally, you can fix a (custom)type in advance + parse: function( obj, type, stack ) { + stack = stack || [ ]; + var inStack, res, + parser = this.parsers[ type || this.typeOf(obj) ]; + + type = typeof parser; + inStack = inArray( obj, stack ); + + if ( inStack !== -1 ) { + return "recursion(" + (inStack - stack.length) + ")"; + } + if ( type === "function" ) { + stack.push( obj ); + res = parser.call( this, obj, stack ); + stack.pop(); + return res; + } + return ( type === "string" ) ? parser : this.parsers.error; + }, + typeOf: function( obj ) { + var type; + if ( obj === null ) { + type = "null"; + } else if ( typeof obj === "undefined" ) { + type = "undefined"; + } else if ( QUnit.is( "regexp", obj) ) { + type = "regexp"; + } else if ( QUnit.is( "date", obj) ) { + type = "date"; + } else if ( QUnit.is( "function", obj) ) { + type = "function"; + } else if ( typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined" ) { + type = "window"; + } else if ( obj.nodeType === 9 ) { + type = "document"; + } else if ( obj.nodeType ) { + type = "node"; + } else if ( + // native arrays + toString.call( obj ) === "[object Array]" || + // NodeList objects + ( typeof obj.length === "number" && typeof obj.item !== "undefined" && ( obj.length ? obj.item(0) === obj[0] : ( obj.item( 0 ) === null && typeof obj[0] === "undefined" ) ) ) + ) { + type = "array"; + } else if ( obj.constructor === Error.prototype.constructor ) { + type = "error"; + } else { + type = typeof obj; + } + return type; + }, + separator: function() { + return this.multiline ? this.HTML ? "<br />" : "\n" : this.HTML ? " " : " "; + }, + // extra can be a number, shortcut for increasing-calling-decreasing + indent: function( extra ) { + if ( !this.multiline ) { + return ""; + } + var chr = this.indentChar; + if ( this.HTML ) { + chr = chr.replace( /\t/g, " " ).replace( / /g, " " ); + } + return new Array( this.depth + ( extra || 0 ) ).join(chr); + }, + up: function( a ) { + this.depth += a || 1; + }, + down: function( a ) { + this.depth -= a || 1; + }, + setParser: function( name, parser ) { + this.parsers[name] = parser; + }, + // The next 3 are exposed so you can use them + quote: quote, + literal: literal, + join: join, + // + depth: 1, + // This is the list of parsers, to modify them, use jsDump.setParser + parsers: { + window: "[Window]", + document: "[Document]", + error: function(error) { + return "Error(\"" + error.message + "\")"; + }, + unknown: "[Unknown]", + "null": "null", + "undefined": "undefined", + "function": function( fn ) { + var ret = "function", + // functions never have name in IE + name = "name" in fn ? fn.name : (reName.exec(fn) || [])[1]; + + if ( name ) { + ret += " " + name; + } + ret += "( "; + + ret = [ ret, QUnit.jsDump.parse( fn, "functionArgs" ), "){" ].join( "" ); + return join( ret, QUnit.jsDump.parse(fn,"functionCode" ), "}" ); + }, + array: array, + nodelist: array, + "arguments": array, + object: function( map, stack ) { + /*jshint forin:false */ + var ret = [ ], keys, key, val, i; + QUnit.jsDump.up(); + keys = []; + for ( key in map ) { + keys.push( key ); + } + keys.sort(); + for ( i = 0; i < keys.length; i++ ) { + key = keys[ i ]; + val = map[ key ]; + ret.push( QUnit.jsDump.parse( key, "key" ) + ": " + QUnit.jsDump.parse( val, undefined, stack ) ); + } + QUnit.jsDump.down(); + return join( "{", ret, "}" ); + }, + node: function( node ) { + var len, i, val, + open = QUnit.jsDump.HTML ? "<" : "<", + close = QUnit.jsDump.HTML ? ">" : ">", + tag = node.nodeName.toLowerCase(), + ret = open + tag, + attrs = node.attributes; + + if ( attrs ) { + for ( i = 0, len = attrs.length; i < len; i++ ) { + val = attrs[i].nodeValue; + // IE6 includes all attributes in .attributes, even ones not explicitly set. + // Those have values like undefined, null, 0, false, "" or "inherit". + if ( val && val !== "inherit" ) { + ret += " " + attrs[i].nodeName + "=" + QUnit.jsDump.parse( val, "attribute" ); + } + } + } + ret += close; + + // Show content of TextNode or CDATASection + if ( node.nodeType === 3 || node.nodeType === 4 ) { + ret += node.nodeValue; + } + + return ret + open + "/" + tag + close; + }, + // function calls it internally, it's the arguments part of the function + functionArgs: function( fn ) { + var args, + l = fn.length; + + if ( !l ) { + return ""; + } + + args = new Array(l); + while ( l-- ) { + // 97 is 'a' + args[l] = String.fromCharCode(97+l); + } + return " " + args.join( ", " ) + " "; + }, + // object calls it internally, the key part of an item in a map + key: quote, + // function calls it internally, it's the content of the function + functionCode: "[code]", + // node calls it internally, it's an html attribute value + attribute: quote, + string: quote, + date: quote, + regexp: literal, + number: literal, + "boolean": literal + }, + // if true, entities are escaped ( <, >, \t, space and \n ) + HTML: false, + // indentation unit + indentChar: " ", + // if true, items in a collection, are separated by a \n, else just a space. + multiline: true + }; + + return jsDump; +}()); + +// from jquery.js +function inArray( elem, array ) { + if ( array.indexOf ) { + return array.indexOf( elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; +} + +/* + * Javascript Diff Algorithm + * By John Resig (http://ejohn.org/) + * Modified by Chu Alan "sprite" + * + * Released under the MIT license. + * + * More Info: + * http://ejohn.org/projects/javascript-diff-algorithm/ + * + * Usage: QUnit.diff(expected, actual) + * + * QUnit.diff( "the quick brown fox jumped over", "the quick fox jumps over" ) == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over" + */ +QUnit.diff = (function() { + /*jshint eqeqeq:false, eqnull:true */ + function diff( o, n ) { + var i, + ns = {}, + os = {}; + + for ( i = 0; i < n.length; i++ ) { + if ( !hasOwn.call( ns, n[i] ) ) { + ns[ n[i] ] = { + rows: [], + o: null + }; + } + ns[ n[i] ].rows.push( i ); + } + + for ( i = 0; i < o.length; i++ ) { + if ( !hasOwn.call( os, o[i] ) ) { + os[ o[i] ] = { + rows: [], + n: null + }; + } + os[ o[i] ].rows.push( i ); + } + + for ( i in ns ) { + if ( hasOwn.call( ns, i ) ) { + if ( ns[i].rows.length === 1 && hasOwn.call( os, i ) && os[i].rows.length === 1 ) { + n[ ns[i].rows[0] ] = { + text: n[ ns[i].rows[0] ], + row: os[i].rows[0] + }; + o[ os[i].rows[0] ] = { + text: o[ os[i].rows[0] ], + row: ns[i].rows[0] + }; + } + } + } + + for ( i = 0; i < n.length - 1; i++ ) { + if ( n[i].text != null && n[ i + 1 ].text == null && n[i].row + 1 < o.length && o[ n[i].row + 1 ].text == null && + n[ i + 1 ] == o[ n[i].row + 1 ] ) { + + n[ i + 1 ] = { + text: n[ i + 1 ], + row: n[i].row + 1 + }; + o[ n[i].row + 1 ] = { + text: o[ n[i].row + 1 ], + row: i + 1 + }; + } + } + + for ( i = n.length - 1; i > 0; i-- ) { + if ( n[i].text != null && n[ i - 1 ].text == null && n[i].row > 0 && o[ n[i].row - 1 ].text == null && + n[ i - 1 ] == o[ n[i].row - 1 ]) { + + n[ i - 1 ] = { + text: n[ i - 1 ], + row: n[i].row - 1 + }; + o[ n[i].row - 1 ] = { + text: o[ n[i].row - 1 ], + row: i - 1 + }; + } + } + + return { + o: o, + n: n + }; + } + + return function( o, n ) { + o = o.replace( /\s+$/, "" ); + n = n.replace( /\s+$/, "" ); + + var i, pre, + str = "", + out = diff( o === "" ? [] : o.split(/\s+/), n === "" ? [] : n.split(/\s+/) ), + oSpace = o.match(/\s+/g), + nSpace = n.match(/\s+/g); + + if ( oSpace == null ) { + oSpace = [ " " ]; + } + else { + oSpace.push( " " ); + } + + if ( nSpace == null ) { + nSpace = [ " " ]; + } + else { + nSpace.push( " " ); + } + + if ( out.n.length === 0 ) { + for ( i = 0; i < out.o.length; i++ ) { + str += "<del>" + out.o[i] + oSpace[i] + "</del>"; + } + } + else { + if ( out.n[0].text == null ) { + for ( n = 0; n < out.o.length && out.o[n].text == null; n++ ) { + str += "<del>" + out.o[n] + oSpace[n] + "</del>"; + } + } + + for ( i = 0; i < out.n.length; i++ ) { + if (out.n[i].text == null) { + str += "<ins>" + out.n[i] + nSpace[i] + "</ins>"; + } + else { + // `pre` initialized at top of scope + pre = ""; + + for ( n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++ ) { + pre += "<del>" + out.o[n] + oSpace[n] + "</del>"; + } + str += " " + out.n[i].text + nSpace[i] + pre; + } + } + } + + return str; + }; +}()); + +// for CommonJS environments, export everything +if ( typeof exports !== "undefined" ) { + extend( exports, QUnit.constructor.prototype ); +} + +// get at whatever the global object is, like window in browsers +}( (function() {return this;}.call()) ));
@@ -0,0 +1,21 @@
+<!DOCTYPE html> +<html> +<head> + <title>toastr QUnit Tests</title> + <link href="../toastr.css" rel="stylesheet" type="text/css" /> + <link href="qunit/qunit.css" rel="stylesheet" type="text/css" /> +</head> +<body> +<div id="result"></div> + <h1 id="qunit-header">toastr QUnit Tests</h1> + <h2 id="qunit-banner"></h2> + <div id="qunit-testrunner-toolbar"></div> + <h2 id="qunit-userAgent"></h2> + <ol id="qunit-tests"></ol> + <div id="qunit-fixture">test markup, will be hidden</div> + <script src="http://code.jquery.com/jquery.js" type="text/javascript"></script> + <script src="../toastr.js" type="text/javascript"></script> + <script src="qunit/qunit.js" type="text/javascript"></script> + <script src="unit/toastr-tests.js" type="text/javascript"></script> +</body> +</html>
@@ -0,0 +1,13 @@
+/** + * Hack to expose spec count from QUnit to Karma + */ + +var testCount = 0; +var qunitTest = QUnit.test; +QUnit.test = window.test = function () { + testCount += 1; + qunitTest.apply(this, arguments); +}; +QUnit.begin(function (args) { + args.totalTests = testCount; +});
@@ -0,0 +1,698 @@
+/// <reference path="../../../toastr.js" /> +/// <reference path="../qunit/qunit.js" /> +(function () { + var iconClasses = { + error: 'toast-error', + info: 'toast-info', + success: 'toast-success', + warning: 'toast-warning' + }; + var positionClasses = { + topRight: 'toast-top-right', + bottomRight: 'toast-bottom-right', + bottomLeft: 'toast-bottom-left', + topLeft: 'toast-top-left', + topCenter: 'toast-top-center', + bottomCenter: 'toast-bottom-center' + }; + var sampleMsg = 'I don\'t think they really exist'; + var sampleTitle = 'ROUS'; + var selectors = { + container: 'div#toast-container', + toastInfo: 'div#toast-container > div.toast-info', + toastWarning: 'div#toast-container > div.toast-success', + toastError: 'div#toast-container > div.toast-error', + toastSuccess: 'div#toast-container > div.toast-success' + }; + + toastr.options = { + timeOut: 2000, + extendedTimeOut: 0, + fadeOut: 0, + fadeIn: 0, + showDuration: 0, + hideDuration: 0, + debug: false + }; + + var delay = toastr.options.timeOut + 500; + + // 'Clears' must go first + module('clear'); + asyncTest('clear - show 3 toasts, clear the 2nd', 1, function () { + //Arrange + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + $toast[2] = toastr.info(sampleMsg, sampleTitle + '-3'); + var $container = toastr.getContainer(); + //Act + toastr.clear($toast[1]); + //Assert + setTimeout(function () { + //debugger; + //console.log($container.children().length); + ok($container && $container.children().length === 2); + //Teardown + resetContainer(); + start(); + }, 1000); + }); + asyncTest('clear - show 3 toasts, clear all 3, 0 left', 1, function () { + //Arrange + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + $toast[2] = toastr.info(sampleMsg, sampleTitle + '-3'); + var $container = toastr.getContainer(); + //Act + toastr.clear(); + //Assert + setTimeout(function () { + ok($container && $container.children().length === 0); + //Teardown + resetContainer(); + start(); + }, delay); + }); + test('clear - after clear with force option toast with focus disappears', 1, function () { + //Arrange + var $toast; + var msg = sampleMsg + '<br/><br/><button type="button">Clear</button>'; + //Act + $toast = toastr.info(msg, sampleTitle + '-1'); + $toast.find('button').focus(); + toastr.clear($toast, { force: true }); + var $container = toastr.getContainer(); + //Assert + ok($container && $container.children().length === 0, 'Focused toast after a clear with force is not visible'); + //Teardown + resetContainer(); + }); + asyncTest('clear and show - show 2 toasts, clear both, then show 1 more', 2, function () { + //Arrange + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + var $container = toastr.getContainer(); + toastr.clear(); + //Act + setTimeout(function () { + $toast[2] = toastr.info(sampleMsg, sampleTitle + '-3-Visible'); + //Assert + equal($toast[2].find('div.toast-title').html(), sampleTitle + '-3-Visible', 'Finds toast after a clear'); + ok($toast[2].is(':visible'), 'Toast after a clear is visible'); + //Teardown + resetContainer(); + start(); + }, delay); + }); + asyncTest('clear and show - clear removes toast container', 2, function () { + //Arrange + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + var $container = toastr.getContainer(); + toastr.clear(); + //Act + setTimeout(function () { + //Assert + equal($(selectors.container).length, 0, 'Toast container does not exist'); + ok(!$toast[1].is(':visible'), 'Toast after a clear is visible'); + //Teardown + resetContainer(); + start(); + }, delay); + }); + asyncTest('clear and show - after clear new toast creates container', 1, function () { + //Arrange + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + var $container = toastr.getContainer(); + toastr.clear(); + //Act + setTimeout(function () { + $toast[2] = toastr.info(sampleMsg, sampleTitle + '-3-Visible'); + //Assert + equal($(selectors.container).find('div.toast-title').html(), sampleTitle + '-3-Visible', 'Finds toast after a clear'); //Teardown + resetContainer(); + start(); + }, delay); + }); + test('clear and show - after clear all toasts new toast still appears', 1, function () { + //Arrange + var $toast = []; + //Act + $toast[0] = toastr.info(sampleMsg, sampleTitle + '-1'); + $toast[1] = toastr.info(sampleMsg, sampleTitle + '-2'); + toastr.clear(); + $toast[2] = toastr.info(sampleMsg, sampleTitle + '-3-Visible'); + //Assert + ok($toast[2].is(':visible'), 'Toast after a clear is visible'); + //Teardown + resetContainer(); + }); + module('info'); + test('info - pass title and message', 3, function () { + //Arrange + //Act + var $toast = toastr.info(sampleMsg, sampleTitle); + //Assert + equal($toast.find('div.toast-title').html(), sampleTitle, 'Sets title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.info), 'Sets info icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('info - pass message, but no title', 3, function () { + //Arrange + //Act + var $toast = toastr.info(sampleMsg); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets null title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.info), 'Sets info icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('info - pass no message nor title', 3, function () { + //Arrange + //Act + var $toast = toastr.info(); //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets null title'); + equal($toast.find('div.toast-message').html(), null, 'Sets message'); + ok($toast.hasClass(iconClasses.info), 'Sets info icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + module('warning'); + test('warning - pass message and title', 3, function () { + //Arrange + //Act + var $toast = toastr.warning(sampleMsg, sampleTitle); + //Assert + equal($toast.find('div.toast-title').html(), sampleTitle, 'Sets title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.warning), 'Sets warning icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('warning - pass message, but no title', 3, function () { + //Arrange + //Act + var $toast = toastr.warning(sampleMsg); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets empty title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.warning), 'Sets warning icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('warning - no message nor title', 3, function () { + //Arrange + //Act + var $toast = toastr.warning(''); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets null title'); + equal($toast.find('div.toast-message').length, 0, 'Sets empty message'); + ok($toast.hasClass(iconClasses.warning), 'Sets warning icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + module('error'); + test('error - pass message and title', 3, function () { + //Arrange + //Act + var $toast = toastr.error(sampleMsg, sampleTitle); + //Assert + equal($toast.find('div.toast-title').html(), sampleTitle, 'Sets title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.error), 'Sets error icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('error - pass message, but no title', 3, function () { + //Arrange + //Act + var $toast = toastr.error(sampleMsg); //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets empty title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.error), 'Sets error icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('error - no message nor title', 3, function () { + //Arrange + //Act + var $toast = toastr.error(''); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets empty title'); + equal($toast.find('div.toast-message').length, 0, 'Sets empty message'); + ok($toast.hasClass(iconClasses.error), 'Sets error icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + module('success'); + test('success - pass message and title', 3, function () { + //Arrange + //Act + var $toast = toastr.success(sampleMsg, sampleTitle); + //Assert + equal($toast.find('div.toast-title').html(), sampleTitle, 'Sets title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.success), 'Sets success icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('success - pass message, but no title', 3, function () { + //Arrange + //Act + var $toast = toastr.success(sampleMsg); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets empty title'); + equal($toast.find('div.toast-message').html(), sampleMsg, 'Sets message'); + ok($toast.hasClass(iconClasses.success), 'Sets success icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('success - no message nor title', 3, function () { + //Arrange + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('div.toast-title').length, 0, 'Sets null title'); + equal($toast.find('div.toast-message').length, 0, 'Sets empty message'); + ok($toast.hasClass(iconClasses.success), 'Sets success icon'); //Teardown + $toast.remove(); + clearContainerChildren(); + }); + + + module('escape html', { + teardown: function () { + toastr.options.escapeHtml = false; + } + }); + test('info - escape html', 2, function () { + //Arrange + toastr.options.escapeHtml = true; + //Act + var $toast = toastr.info('html <strong>message</strong>', 'html <u>title</u>'); + //Assert + equal($toast.find('div.toast-title').html(), 'html <u>title</u>', 'Title is escaped'); + equal($toast.find('div.toast-message').html(), 'html <strong>message</strong>', 'Message is escaped'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('warning - escape html', 2, function () { + //Arrange + toastr.options.escapeHtml = true; + //Act + var $toast = toastr.warning('html <strong>message</strong>', 'html <u>title</u>'); + //Assert + equal($toast.find('div.toast-title').html(), 'html <u>title</u>', 'Title is escaped'); + equal($toast.find('div.toast-message').html(), 'html <strong>message</strong>', 'Message is escaped'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('error - escape html', 2, function () { + //Arrange + toastr.options.escapeHtml = true; + //Act + var $toast = toastr.error('html <strong>message</strong>', 'html <u>title</u>'); + //Assert + equal($toast.find('div.toast-title').html(), 'html <u>title</u>', 'Title is escaped'); + equal($toast.find('div.toast-message').html(), 'html <strong>message</strong>', 'Message is escaped'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('success - escape html', 2, function () { + //Arrange + toastr.options.escapeHtml = true; + //Act + var $toast = toastr.success('html <strong>message</strong>', 'html <u>title</u>'); + //Assert + equal($toast.find('div.toast-title').html(), 'html <u>title</u>', 'Title is escaped'); + equal($toast.find('div.toast-message').html(), 'html <strong>message</strong>', 'Message is escaped'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + + module('closeButton', { + teardown: function () { + toastr.options.closeButton = false; + } + }); + test('close button disabled', 1, function () { + //Arrange + toastr.options.closeButton = false; + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('button.toast-close-button').length, 0, 'close button should not exist with closeButton=false'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('close button enabled', 1, function () { + //Arrange + toastr.options.closeButton = true; + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('button.toast-close-button').length, 1, 'close button should exist with closeButton=true'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('close button has type=button', 1, function () { + //Arrange + toastr.options.closeButton = true; + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('button[type="button"].toast-close-button').length, 1, 'close button should have type=button'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + asyncTest('close button duration', 1, function () { + //Arrange + toastr.options.closeButton = true; + toastr.options.closeDuration = 0; + toastr.options.hideDuration = 2000; + var $container = toastr.getContainer(); + //Act + var $toast = toastr.success(''); + $toast.find('button.toast-close-button').click(); + setTimeout(function () { + //Assert + ok($container && $container.children().length === 0, 'close button should support own hide animation'); + //Teardown + toastr.options.hideDuration = 0; + resetContainer(); + start(); + }, 500); + }); + + module('progressBar', { + teardown: function () { + toastr.options.progressBar = false; + } + }); + test('progress bar disabled', 1, function () { + //Arrange + toastr.options.progressBar = false; + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('div.toast-progress').length, 0, 'progress bar should not exist with progressBar=false'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + test('progress bar enabled', 1, function () { + //Arrange + toastr.options.progressBar = true; + //Act + var $toast = toastr.success(''); + //Assert + equal($toast.find('div.toast-progress').length, 1, 'progress bar should exist with progressBar=true'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + + module('event'); + asyncTest('event - onShown is executed', 1, function () { + // Arrange + var run = false; + var onShown = function () { run = true; }; + toastr.options.onShown = onShown; + // Act + var $toast = toastr.success(sampleMsg, sampleTitle); + setTimeout(function () { + // Assert + ok(run); + //Teardown + $toast.remove(); + clearContainerChildren(); + start(); + }, delay); + }); + + asyncTest('event - onHidden is executed', 1, function () { + //Arrange + var run = false; + var onHidden = function () { run = true; }; + toastr.options.onHidden = onHidden; + toastr.options.timeOut = 1; + //Act + var $toast = toastr.success(sampleMsg, sampleTitle); + setTimeout(function () { + // Assert + ok(run); //Teardown + $toast.remove(); + clearContainerChildren(); + start(); + }, delay); + }); + + asyncTest('event - onShown and onHidden are both executed', 2, function () { + //Arrange + var onShowRun = false; + var onHideRun = false; + var onShow = function () { onShowRun = true; }; + var onHide = function () { onHideRun = true; }; + toastr.options.onShown = onShow; + toastr.options.onHidden = onHide; + toastr.options.timeOut = 1; + //Act + var $toast = toastr.success(sampleMsg, sampleTitle); + setTimeout(function () { + // Assert + ok(onShowRun); + ok(onHideRun); + //Teardown + $toast.remove(); + clearContainerChildren(); + start(); + }, delay); + }); + + test('event - message appears when no show or hide method functions provided', 1, function () { + //Arrange + //Act + var $toast = toastr.success(sampleMsg, sampleTitle); + //Assert + ok($toast.hasClass(iconClasses.success), 'Sets success icon'); + //Teardown + $toast.remove(); + clearContainerChildren(); + }); + + test('event - prevent duplicate sequential toasts.', 1, function(){ + toastr.options.preventDuplicates = true; + + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle); + $toast[1] = toastr.info(sampleMsg, sampleTitle); + $toast[2] = toastr.info(sampleMsg + " 1", sampleTitle); + $toast[3] = toastr.info(sampleMsg, sampleTitle); + var $container = toastr.getContainer(); + + ok($container && $container.children().length === 3); + + clearContainerChildren(); + }); + + test('event - prevent duplicate sequential toasts, but allow previous after clear.', 1, function(){ + toastr.options.preventDuplicates = true; + + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle); + $toast[1] = toastr.info(sampleMsg, sampleTitle); + clearContainerChildren(); + $toast[3] = toastr.info(sampleMsg, sampleTitle); + var $container = toastr.getContainer(); + + ok($container && $container.children().length === 1); + + clearContainerChildren(); + }); + + test('event - allow duplicate sequential toasts.', 1, function(){ + toastr.options.preventDuplicates = false; + + var $toast = []; + $toast[0] = toastr.info(sampleMsg, sampleTitle); + $toast[1] = toastr.info(sampleMsg, sampleTitle); + $toast[1] = toastr.info(sampleMsg, sampleTitle); + var $container = toastr.getContainer(); + + ok($container && $container.children().length === 3); + + clearContainerChildren(); + }); + + test('event - allow preventDuplicates option to be overridden.', 1, function() { + var $toast = []; + + $toast[0] = toastr.info(sampleMsg, sampleTitle, { + preventDuplicates: true + }); + $toast[1] = toastr.info(sampleMsg, sampleTitle, { + preventDuplicates: true + }); + $toast[2] = toastr.info(sampleMsg, sampleTitle); + var $container = toastr.getContainer(); + + ok($container && $container.children().length === 2); + clearContainerChildren(); + }); + + module('order of appearance'); + test('Newest toast on top', 1, function () { + //Arrange + resetContainer(); + toastr.options.newestOnTop = true; + //Act + var $first = toastr.success("First toast"); + var $second = toastr.success("Second toast"); + //Assert + var containerHtml = toastr.getContainer().html(); + ok(containerHtml.indexOf("First toast") > containerHtml.indexOf("Second toast"), 'Newest toast is on top'); + //Teardown + $first.remove(); + $second.remove(); + resetContainer(); + }); + + test('Oldest toast on top', 1, function () { + //Arrange + resetContainer(); + toastr.options.newestOnTop = false; + //Act + var $first = toastr.success("First toast"); + var $second = toastr.success("Second toast"); + //Assert + var containerHtml = toastr.getContainer().html(); + ok(containerHtml.indexOf("First toast") < containerHtml.indexOf("Second toast"), 'Oldest toast is on top'); + //Teardown + $first.remove(); + $second.remove(); + resetContainer(); + }); + + // These must go last + module('positioning'); + test('Container - position top-right', 1, function () { + //Arrange + resetContainer(); + toastr.options.positionClass = positionClasses.topRight; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.topRight), 'Has position top right'); + //Teardown + $toast.remove(); + resetContainer(); + }); + test('Container - position bottom-right', 1, function () { + //Arrange + resetContainer(); + toastr.options.positionClass = positionClasses.bottomRight; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.bottomRight), 'Has position bottom right'); + //Teardown + $toast.remove(); + resetContainer(); + }); + test('Container - position bottom-left', 1, function () { + //Arrange + resetContainer(); + //$(selectors.container).remove() + toastr.options.positionClass = positionClasses.bottomLeft; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.bottomLeft), 'Has position bottom left'); + //Teardown + $toast.remove(); + resetContainer(); + }); + test('Container - position top-left', 1, function () { + //Arrange + resetContainer(); + toastr.options.positionClass = positionClasses.topLeft; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.topLeft), 'Has position top left'); + //Teardown + $toast.remove(); + resetContainer(); + }); + test('Container - position top-center', 1, function () { + //Arrange + resetContainer(); + toastr.options.positionClass = positionClasses.topCenter; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.topCenter), 'Has position top center'); + //Teardown + $toast.remove(); + resetContainer(); + }); + test('Container - position bottom-center', 1, function () { + //Arrange + resetContainer(); + toastr.options.positionClass = positionClasses.bottomCenter; + //Act + var $toast = toastr.success(sampleMsg); + var $container = toastr.getContainer(); + //Assert + ok($container.hasClass(positionClasses.bottomCenter), 'Has position bottom center'); + //Teardown + $toast.remove(); + resetContainer(); + }); + + function resetContainer() { + var $container = toastr.getContainer(); + if ($container) { + $container.remove(); + } + $(selectors.container).remove(); + clearContainerChildren(); + } + + function clearContainerChildren() { + toastr.clear(); + } + +})();
@@ -0,0 +1,3 @@
+ test('test test', 1, function () { + ok(1 === 1, '1 equals 1'); + });
@@ -0,0 +1,435 @@
+/* + * Toastr + * Copyright 2012-2015 + * Authors: John Papa, Hans Fjällemark, and Tim Ferrell. + * All Rights Reserved. + * Use, reproduction, distribution, and modification of this code is subject to the terms and + * conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php + * + * ARIA Support: Greta Krafsig + * + * Project: https://github.com/CodeSeven/toastr + */ +/* global define */ +(function (define) { + define(['jquery'], function ($) { + return (function () { + var $container; + var listener; + var toastId = 0; + var toastType = { + error: 'error', + info: 'info', + success: 'success', + warning: 'warning' + }; + + var toastr = { + clear: clear, + remove: remove, + error: error, + getContainer: getContainer, + info: info, + options: {}, + subscribe: subscribe, + success: success, + version: '2.1.2', + warning: warning + }; + + var previousToast; + + return toastr; + + //////////////// + + function error(message, title, optionsOverride) { + return notify({ + type: toastType.error, + iconClass: getOptions().iconClasses.error, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function getContainer(options, create) { + if (!options) { options = getOptions(); } + $container = $('#' + options.containerId); + if ($container.length) { + return $container; + } + if (create) { + $container = createContainer(options); + } + return $container; + } + + function info(message, title, optionsOverride) { + return notify({ + type: toastType.info, + iconClass: getOptions().iconClasses.info, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function subscribe(callback) { + listener = callback; + } + + function success(message, title, optionsOverride) { + return notify({ + type: toastType.success, + iconClass: getOptions().iconClasses.success, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function warning(message, title, optionsOverride) { + return notify({ + type: toastType.warning, + iconClass: getOptions().iconClasses.warning, + message: message, + optionsOverride: optionsOverride, + title: title + }); + } + + function clear($toastElement, clearOptions) { + var options = getOptions(); + if (!$container) { getContainer(options); } + if (!clearToast($toastElement, options, clearOptions)) { + clearContainer(options); + } + } + + function remove($toastElement) { + var options = getOptions(); + if (!$container) { getContainer(options); } + if ($toastElement && $(':focus', $toastElement).length === 0) { + removeToast($toastElement); + return; + } + if ($container.children().length) { + $container.remove(); + } + } + + // internal functions + + function clearContainer (options) { + var toastsToClear = $container.children(); + for (var i = toastsToClear.length - 1; i >= 0; i--) { + clearToast($(toastsToClear[i]), options); + } + } + + function clearToast ($toastElement, options, clearOptions) { + var force = clearOptions && clearOptions.force ? clearOptions.force : false; + if ($toastElement && (force || $(':focus', $toastElement).length === 0)) { + $toastElement[options.hideMethod]({ + duration: options.hideDuration, + easing: options.hideEasing, + complete: function () { removeToast($toastElement); } + }); + return true; + } + return false; + } + + function createContainer(options) { + $container = $('<div/>') + .attr('id', options.containerId) + .addClass(options.positionClass) + .attr('aria-live', 'polite') + .attr('role', 'alert'); + + $container.appendTo($(options.target)); + return $container; + } + + function getDefaults() { + return { + tapToDismiss: true, + toastClass: 'toast', + containerId: 'toast-container', + debug: false, + + showMethod: 'fadeIn', //fadeIn, slideDown, and show are built into jQuery + showDuration: 300, + showEasing: 'swing', //swing and linear are built into jQuery + onShown: undefined, + hideMethod: 'fadeOut', + hideDuration: 1000, + hideEasing: 'swing', + onHidden: undefined, + closeMethod: false, + closeDuration: false, + closeEasing: false, + + extendedTimeOut: 1000, + iconClasses: { + error: 'toast-error', + info: 'toast-info', + success: 'toast-success', + warning: 'toast-warning' + }, + iconClass: 'toast-info', + positionClass: 'toast-top-right', + timeOut: 5000, // Set timeOut and extendedTimeOut to 0 to make it sticky + titleClass: 'toast-title', + messageClass: 'toast-message', + escapeHtml: false, + target: 'body', + closeHtml: '<button type="button">×</button>', + newestOnTop: true, + preventDuplicates: false, + progressBar: false + }; + } + + function publish(args) { + if (!listener) { return; } + listener(args); + } + + function notify(map) { + var options = getOptions(); + var iconClass = map.iconClass || options.iconClass; + + if (typeof (map.optionsOverride) !== 'undefined') { + options = $.extend(options, map.optionsOverride); + iconClass = map.optionsOverride.iconClass || iconClass; + } + + if (shouldExit(options, map)) { return; } + + toastId++; + + $container = getContainer(options, true); + + var intervalId = null; + var $toastElement = $('<div/>'); + var $titleElement = $('<div/>'); + var $messageElement = $('<div/>'); + var $progressElement = $('<div/>'); + var $closeElement = $(options.closeHtml); + var progressBar = { + intervalId: null, + hideEta: null, + maxHideTime: null + }; + var response = { + toastId: toastId, + state: 'visible', + startTime: new Date(), + options: options, + map: map + }; + + personalizeToast(); + + displayToast(); + + handleEvents(); + + publish(response); + + if (options.debug && console) { + console.log(response); + } + + return $toastElement; + + function escapeHtml(source) { + if (source == null) + source = ""; + + return new String(source) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(/'/g, ''') + .replace(/</g, '<') + .replace(/>/g, '>'); + } + + function personalizeToast() { + setIcon(); + setTitle(); + setMessage(); + setCloseButton(); + setProgressBar(); + setSequence(); + } + + function handleEvents() { + $toastElement.hover(stickAround, delayedHideToast); + if (!options.onclick && options.tapToDismiss) { + $toastElement.click(hideToast); + } + + if (options.closeButton && $closeElement) { + $closeElement.click(function (event) { + if (event.stopPropagation) { + event.stopPropagation(); + } else if (event.cancelBubble !== undefined && event.cancelBubble !== true) { + event.cancelBubble = true; + } + hideToast(true); + }); + } + + if (options.onclick) { + $toastElement.click(function (event) { + options.onclick(event); + hideToast(); + }); + } + } + + function displayToast() { + $toastElement.hide(); + + $toastElement[options.showMethod]( + {duration: options.showDuration, easing: options.showEasing, complete: options.onShown} + ); + + if (options.timeOut > 0) { + intervalId = setTimeout(hideToast, options.timeOut); + progressBar.maxHideTime = parseFloat(options.timeOut); + progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime; + if (options.progressBar) { + progressBar.intervalId = setInterval(updateProgress, 10); + } + } + } + + function setIcon() { + if (map.iconClass) { + $toastElement.addClass(options.toastClass).addClass(iconClass); + } + } + + function setSequence() { + if (options.newestOnTop) { + $container.prepend($toastElement); + } else { + $container.append($toastElement); + } + } + + function setTitle() { + if (map.title) { + $titleElement.append(!options.escapeHtml ? map.title : escapeHtml(map.title)).addClass(options.titleClass); + $toastElement.append($titleElement); + } + } + + function setMessage() { + if (map.message) { + $messageElement.append(!options.escapeHtml ? map.message : escapeHtml(map.message)).addClass(options.messageClass); + $toastElement.append($messageElement); + } + } + + function setCloseButton() { + if (options.closeButton) { + $closeElement.addClass('toast-close-button').attr('role', 'button'); + $toastElement.prepend($closeElement); + } + } + + function setProgressBar() { + if (options.progressBar) { + $progressElement.addClass('toast-progress'); + $toastElement.prepend($progressElement); + } + } + + function shouldExit(options, map) { + if (options.preventDuplicates) { + if (map.message === previousToast) { + return true; + } else { + previousToast = map.message; + } + } + return false; + } + + function hideToast(override) { + var method = override && options.closeMethod !== false ? options.closeMethod : options.hideMethod; + var duration = override && options.closeDuration !== false ? + options.closeDuration : options.hideDuration; + var easing = override && options.closeEasing !== false ? options.closeEasing : options.hideEasing; + if ($(':focus', $toastElement).length && !override) { + return; + } + clearTimeout(progressBar.intervalId); + return $toastElement[method]({ + duration: duration, + easing: easing, + complete: function () { + removeToast($toastElement); + if (options.onHidden && response.state !== 'hidden') { + options.onHidden(); + } + response.state = 'hidden'; + response.endTime = new Date(); + publish(response); + } + }); + } + + function delayedHideToast() { + if (options.timeOut > 0 || options.extendedTimeOut > 0) { + intervalId = setTimeout(hideToast, options.extendedTimeOut); + progressBar.maxHideTime = parseFloat(options.extendedTimeOut); + progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime; + } + } + + function stickAround() { + clearTimeout(intervalId); + progressBar.hideEta = 0; + $toastElement.stop(true, true)[options.showMethod]( + {duration: options.showDuration, easing: options.showEasing} + ); + } + + function updateProgress() { + var percentage = ((progressBar.hideEta - (new Date().getTime())) / progressBar.maxHideTime) * 100; + $progressElement.width(percentage + '%'); + } + } + + function getOptions() { + return $.extend({}, getDefaults(), toastr.options); + } + + function removeToast($toastElement) { + if (!$container) { $container = getContainer(); } + if ($toastElement.is(':visible')) { + return; + } + $toastElement.remove(); + $toastElement = null; + if ($container.children().length === 0) { + $container.remove(); + previousToast = undefined; + } + } + + })(); + }); +}(typeof define === 'function' && define.amd ? define : function (deps, factory) { + if (typeof module !== 'undefined' && module.exports) { //Node + module.exports = factory(require('jquery')); + } else { + window.toastr = factory(window.jQuery); + } +}));
@@ -0,0 +1,267 @@
+// Mix-ins +.borderRadius(@radius) { + -moz-border-radius: @radius; + -webkit-border-radius: @radius; + border-radius: @radius; +} + +.boxShadow(@boxShadow) { + -moz-box-shadow: @boxShadow; + -webkit-box-shadow: @boxShadow; + box-shadow: @boxShadow; +} + +.opacity(@opacity) { + @opacityPercent: @opacity * 100; + opacity: @opacity; + -ms-filter: ~"progid:DXImageTransform.Microsoft.Alpha(Opacity=@{opacityPercent})"; + filter: ~"alpha(opacity=@{opacityPercent})"; +} + +.wordWrap(@wordWrap: break-word) { + -ms-word-wrap: @wordWrap; + word-wrap: @wordWrap; +} + +// Variables +@black: #000000; +@grey: #999999; +@light-grey: #CCCCCC; +@white: #FFFFFF; +@near-black: #030303; +@green: #51A351; +@red: #BD362F; +@blue: #2F96B4; +@orange: #F89406; +@default-container-opacity: .8; + +// Styles +.toast-title { + font-weight: bold; +} + +.toast-message { + .wordWrap(); + + a, + label { + color: @white; + } + + a:hover { + color: @light-grey; + text-decoration: none; + } +} + +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: @white; + -webkit-text-shadow: 0 1px 0 rgba(255,255,255,1); + text-shadow: 0 1px 0 rgba(255,255,255,1); + .opacity(0.8); + + &:hover, + &:focus { + color: @black; + text-decoration: none; + cursor: pointer; + .opacity(0.4); + } +} + +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} + +//#endregion + +.toast-top-center { + top: 0; + right: 0; + width: 100%; +} + +.toast-bottom-center { + bottom: 0; + right: 0; + width: 100%; +} + +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} + +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} + +.toast-top-left { + top: 12px; + left: 12px; +} + +.toast-top-right { + top: 12px; + right: 12px; +} + +.toast-bottom-right { + right: 12px; + bottom: 12px; +} + +.toast-bottom-left { + bottom: 12px; + left: 12px; +} + +#toast-container { + position: fixed; + z-index: 999999; + // The container should not be clickable. + pointer-events: none; + * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; + } + + > div { + position: relative; + // The toast itself should be clickable. + pointer-events: auto; + overflow: hidden; + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + .borderRadius(3px 3px 3px 3px); + background-position: 15px center; + background-repeat: no-repeat; + .boxShadow(0 0 12px @grey); + color: @white; + .opacity(@default-container-opacity); + } + + > :hover { + .boxShadow(0 0 12px @black); + .opacity(1); + cursor: pointer; + } + + > .toast-info { + background-image: url("data:image/png;base64,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") !important; + } + + > .toast-error { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAHOSURBVEhLrZa/SgNBEMZzh0WKCClSCKaIYOED+AAKeQQLG8HWztLCImBrYadgIdY+gIKNYkBFSwu7CAoqCgkkoGBI/E28PdbLZmeDLgzZzcx83/zZ2SSXC1j9fr+I1Hq93g2yxH4iwM1vkoBWAdxCmpzTxfkN2RcyZNaHFIkSo10+8kgxkXIURV5HGxTmFuc75B2RfQkpxHG8aAgaAFa0tAHqYFfQ7Iwe2yhODk8+J4C7yAoRTWI3w/4klGRgR4lO7Rpn9+gvMyWp+uxFh8+H+ARlgN1nJuJuQAYvNkEnwGFck18Er4q3egEc/oO+mhLdKgRyhdNFiacC0rlOCbhNVz4H9FnAYgDBvU3QIioZlJFLJtsoHYRDfiZoUyIxqCtRpVlANq0EU4dApjrtgezPFad5S19Wgjkc0hNVnuF4HjVA6C7QrSIbylB+oZe3aHgBsqlNqKYH48jXyJKMuAbiyVJ8KzaB3eRc0pg9VwQ4niFryI68qiOi3AbjwdsfnAtk0bCjTLJKr6mrD9g8iq/S/B81hguOMlQTnVyG40wAcjnmgsCNESDrjme7wfftP4P7SP4N3CJZdvzoNyGq2c/HWOXJGsvVg+RA/k2MC/wN6I2YA2Pt8GkAAAAASUVORK5CYII=") !important; + } + + > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; + } + + > .toast-warning { + background-image: url("data:image/png;base64,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") !important; + } + + /*overrides*/ + &.toast-top-center > div, + &.toast-bottom-center > div { + width: 300px; + margin-left: auto; + margin-right: auto; + } + + &.toast-top-full-width > div, + &.toast-bottom-full-width > div { + width: 96%; + margin-left: auto; + margin-right: auto; + } +} + +.toast { + background-color: @near-black; +} + +.toast-success { + background-color: @green; +} + +.toast-error { + background-color: @red; +} + +.toast-info { + background-color: @blue; +} + +.toast-warning { + background-color: @orange; +} + +.toast-progress { + position: absolute; + left: 0; + bottom: 0; + height: 4px; + background-color: @black; + .opacity(0.4); +} + +/*Responsive Design*/ + +@media all and (max-width: 240px) { + #toast-container { + + > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + + & .toast-close-button { + right: -0.2em; + top: -0.2em; + } + } +} + +@media all and (min-width: 241px) and (max-width: 480px) { + #toast-container { + > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + + & .toast-close-button { + right: -0.2em; + top: -0.2em; + } + } +} + +@media all and (min-width: 481px) and (max-width: 768px) { + #toast-container { + > div { + padding: 15px 15px 15px 50px; + width: 25em; + } + } +}
@@ -0,0 +1,199 @@
+.toast-title { + font-weight: bold; +} +.toast-message { + -ms-word-wrap: break-word; + word-wrap: break-word; +} +.toast-message a, +.toast-message label { + color: #ffffff; +} +.toast-message a:hover { + color: #cccccc; + text-decoration: none; +} +.toast-close-button { + position: relative; + right: -0.3em; + top: -0.3em; + float: right; + font-size: 20px; + font-weight: bold; + color: #ffffff; + -webkit-text-shadow: 0 1px 0 #ffffff; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +.toast-close-button:hover, +.toast-close-button:focus { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} +/*Additional properties for button version + iOS requires the button element instead of an anchor tag. + If you want the anchor version, it requires `href="#"`.*/ +button.toast-close-button { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} +.toast-top-center { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-center { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-full-width { + top: 0; + right: 0; + width: 100%; +} +.toast-bottom-full-width { + bottom: 0; + right: 0; + width: 100%; +} +.toast-top-left { + top: 12px; + left: 12px; +} +.toast-top-right { + top: 12px; + right: 12px; +} +.toast-bottom-right { + right: 12px; + bottom: 12px; +} +.toast-bottom-left { + bottom: 12px; + left: 12px; +} +#toast-container { + position: fixed; + z-index: 999999; + /*overrides*/ + +} +#toast-container * { + -moz-box-sizing: border-box; + -webkit-box-sizing: border-box; + box-sizing: border-box; +} +#toast-container > div { + position: relative; + overflow: hidden; + margin: 0 0 6px; + padding: 15px 15px 15px 50px; + width: 300px; + -moz-border-radius: 3px 3px 3px 3px; + -webkit-border-radius: 3px 3px 3px 3px; + border-radius: 3px 3px 3px 3px; + background-position: 15px center; + background-repeat: no-repeat; + -moz-box-shadow: 0 0 12px #999999; + -webkit-box-shadow: 0 0 12px #999999; + box-shadow: 0 0 12px #999999; + color: #ffffff; + opacity: 0.8; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); + filter: alpha(opacity=80); +} +#toast-container > :hover { + -moz-box-shadow: 0 0 12px #000000; + -webkit-box-shadow: 0 0 12px #000000; + box-shadow: 0 0 12px #000000; + opacity: 1; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); + filter: alpha(opacity=100); + cursor: pointer; +} +#toast-container > .toast-info { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-error { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container > .toast-success { + background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADsSURBVEhLY2AYBfQMgf///3P8+/evAIgvA/FsIF+BavYDDWMBGroaSMMBiE8VC7AZDrIFaMFnii3AZTjUgsUUWUDA8OdAH6iQbQEhw4HyGsPEcKBXBIC4ARhex4G4BsjmweU1soIFaGg/WtoFZRIZdEvIMhxkCCjXIVsATV6gFGACs4Rsw0EGgIIH3QJYJgHSARQZDrWAB+jawzgs+Q2UO49D7jnRSRGoEFRILcdmEMWGI0cm0JJ2QpYA1RDvcmzJEWhABhD/pqrL0S0CWuABKgnRki9lLseS7g2AlqwHWQSKH4oKLrILpRGhEQCw2LiRUIa4lwAAAABJRU5ErkJggg==") !important; +} +#toast-container > .toast-warning { + background-image: url("data:image/png;base64,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") !important; +} +#toast-container.toast-top-center > div, +#toast-container.toast-bottom-center > div { + width: 300px; + margin: auto; +} +#toast-container.toast-top-full-width > div, +#toast-container.toast-bottom-full-width > div { + width: 96%; + margin: auto; +} +.toast { + background-color: #030303; +} +.toast-success { + background-color: #51a351; +} +.toast-error { + background-color: #bd362f; +} +.toast-info { + background-color: #2f96b4; +} +.toast-warning { + background-color: #f89406; +} + +.toast-progress { + position: absolute; + left: 0; + bottom: 0; + height: 4px; + background-color: #000000; + opacity: 0.4; + -ms-filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); + filter: alpha(opacity=40); +} + +/*Responsive Design*/ +@media all and (max-width: 240px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 11em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 241px) and (max-width: 480px) { + #toast-container > div { + padding: 8px 8px 8px 50px; + width: 18em; + } + #toast-container .toast-close-button { + right: -0.2em; + top: -0.2em; + } +} +@media all and (min-width: 481px) and (max-width: 768px) { + #toast-container > div { + padding: 15px 15px 15px 50px; + width: 25em; + } +}
@@ -0,0 +1,2 @@
+# Automatically normalize line endings for all text-based files +* text=auto
@@ -0,0 +1,20 @@
+# Generated test data file (> 100 MB) +tests/data.json + +# JSON version of coverage report +coverage/coverage.json + +# Installed npm modules +node_modules + +# Folder view configuration files +.DS_Store +Desktop.ini + +# Thumbnail cache files +._* +Thumbs.db + +# Files that might appear on external disks +.Spotlight-V100 +.Trashes
@@ -0,0 +1,19 @@
+language: node_js +node_js: + - "0.10" + - "0.8" +before_script: + - "npm install -g grunt-cli" + # Narwhal uses a hardcoded path to openjdk v6, so use that version + - "sudo apt-get update -qq" + - "sudo apt-get install -qq openjdk-6-jre" + - "PACKAGE=rhino1_7R3; wget http://ftp.mozilla.org/pub/mozilla.org/js/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=rhino1_7R3; echo -e '#!/bin/sh\\njava -jar /opt/'$PACKAGE'/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino" + - "PACKAGE=ringojs-0.9; wget http://ringojs.org/downloads/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=ringojs-0.9; sudo ln -s /opt/$PACKAGE/bin/ringo /usr/local/bin/ringo && sudo chmod +x /usr/local/bin/ringo" + - "PACKAGE=v0.3.2; wget https://github.com/280north/narwhal/archive/$PACKAGE.zip && sudo unzip $PACKAGE -d /opt/ && rm $PACKAGE.zip" + - "PACKAGE=narwhal-0.3.2; sudo ln -s /opt/$PACKAGE/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal" + # If the enviroment stores rt.jar in a different directory, find it and symlink the directory + - "PREFIX=/usr/lib/jvm; if [ ! -d $PREFIX/java-6-openjdk ]; then for d in $PREFIX/java-6-openjdk-*; do if [ -e $d/jre/lib/rt.jar ]; then sudo ln -s $d $PREFIX/java-6-openjdk; break; fi; done; fi" +script: + "grunt ci"
@@ -0,0 +1,72 @@
+module.exports = function(grunt) { + + grunt.initConfig({ + 'shell': { + 'options': { + 'stdout': true, + 'stderr': true, + 'failOnError': true + }, + 'generate-test-data': { // Only when needed + 'command': 'if [ ! -f data.json ]; then echo python generate-test-data.py; fi', + 'options': { + 'execOptions': { + 'cwd': 'tests' + } + } + }, + 'cover': { + 'command': 'istanbul cover --report "html" --verbose --dir "coverage" "tests/tests.js"; istanbul report --root "coverage" --format "html"' + }, + 'test-narwhal': { + 'command': 'echo "Testing in Narwhal..."; export NARWHAL_OPTIMIZATION=-1; narwhal "tests/tests.js"' + }, + 'test-phantomjs': { + 'command': 'echo "Testing in PhantomJS..."; phantomjs "tests/tests.js"' + }, + // Rhino 1.7R4 has a bug that makes it impossible to test in. + // https://bugzilla.mozilla.org/show_bug.cgi?id=775566 + // To test, use Rhino 1.7R3, or wait (heh) for the 1.7R5 release. + 'test-rhino': { + 'command': 'echo "Testing in Rhino..."; rhino -opt -1 "tests.js"', + 'options': { + 'execOptions': { + 'cwd': 'tests' + } + } + }, + 'test-ringo': { + 'command': 'echo "Testing in Ringo..."; ringo -o -1 "tests/tests.js"' + }, + 'test-node': { + 'command': 'echo "Testing in Node..."; node "tests/tests.js" --extended' + }, + 'test-browser': { + 'command': 'echo "Testing in a browser..."; open "tests/index.html"' + } + } + }); + + grunt.loadNpmTasks('grunt-shell'); + + grunt.registerTask('cover', 'shell:cover'); + grunt.registerTask('ci', [ + 'shell:generate-test-data', + 'shell:test-narwhal', + 'shell:test-phantomjs', + 'shell:test-rhino', + 'shell:test-ringo', + 'shell:test-node', + ]); + grunt.registerTask('test', [ + 'shell:generate-test-data', + 'ci', + 'shell:test-browser' + ]); + + grunt.registerTask('default', [ + 'shell:test-node', + 'cover' + ]); + +};
@@ -0,0 +1,278 @@
+ GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES.
@@ -0,0 +1,20 @@
+Copyright Mathias Bynens <http://mathiasbynens.be/> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,119 @@
+# utf8.js [](https://travis-ci.org/mathiasbynens/utf8.js) [](https://gemnasium.com/mathiasbynens/utf8.js) + +_utf8.js_ is a well-tested UTF-8 encoder/decoder written in JavaScript. Unlike many other JavaScript solutions, it is designed to be a _proper_ UTF-8 encoder/decoder: it can encode/decode any given Unicode code point, including astral symbols and unpaired surrogates. + +Feel free to fork if you see possible improvements! + +## Installation + +Via [npm](http://npmjs.org/): + +```bash +npm install utf8 +``` + +Via [Bower](http://bower.io/): + +```bash +bower install utf8 +``` + +Via [Component](https://github.com/component/component): + +```bash +component install mathiasbynens/utf8.js +``` + +In a browser: + +```html +<script src="utf8.js"></script> +``` + +In [Narwhal](http://narwhaljs.org/), [Node.js](http://nodejs.org/), and [RingoJS ≥ v0.8.0](http://ringojs.org/): + +```js +var utf8 = require('utf8'); +``` + +In [Rhino](http://www.mozilla.org/rhino/): + +```js +load('utf8.js'); +``` + +Using an AMD loader like [RequireJS](http://requirejs.org/): + +```js +require( + { + 'paths': { + 'utf8': 'path/to/utf8' + } + }, + ['utf8'], + function(utf8) { + console.log(utf8); + } +); +``` + +## API + +### `utf8.encode(string)` + +Encodes any given JavaScript string (`string`) as UTF-8, and returns the UTF-8-encoded version of the string. + +```js +// U+00A9 COPYRIGHT SIGN; see http://codepoints.net/U+00A9 +utf8.encode('\xA9'); +// → '\xC2\xA9' +// U+10001 LINEAR B SYLLABLE B038 E; see http://codepoints.net/U+10001 +utf8.encode('\uD800\uDC01'); +// → '\xF0\x90\x80\x81' +``` + +### `utf8.decode(byteString)` + +Encodes any given UTF-8-encoded string (`byteString`) as UTF-8, and returns the UTF-8-decoded version of the string. It throws an error when malformed UTF-8 is detected. + +```js +utf8.decode('\xC2\xA9'); +// → '\xA9' + +utf8.decode('\xF0\x90\x80\x81'); +// → '\uD800\uDC01' +// → U+10001 LINEAR B SYLLABLE B038 E +``` + +### `utf8.version` + +A string representing the semantic version number. + +## Support + +utf8.js has been tested in at least Chrome 27-29, Firefox 3-22, Safari 4-6, Opera 10-12, IE 6-10, Node.js v0.10.0, Narwhal 0.3.2, RingoJS 0.8-0.9, PhantomJS 1.9.0, and Rhino 1.7RC4. + +## Unit tests & code coverage + +After cloning this repository, run `npm install` to install the dependencies needed for development and testing. You may want to install Istanbul _globally_ using `npm install istanbul -g`. + +Once that’s done, you can run the unit tests in Node using `npm test` or `node tests/tests.js`. To run the tests in Rhino, Ringo, Narwhal, PhantomJS, and web browsers as well, use `grunt test`. + +To generate [the code coverage report](http://rawgithub.com/mathiasbynens/utf8.js/master/coverage/utf8.js/utf8.js.html), use `grunt cover`. + +## FAQ + +### Why is the first release named v2.0.0? Haven’t you heard of [semantic versioning](http://semver.org/)? + +Long before utf8.js was created, the `utf8` module on npm was registered and used by another (slightly buggy) library. @ryanmcgrath was kind enough to give me access to the `utf8` package on npm when I told him about utf8.js. Since there has already been a v1.0.0 release of the old library, and to avoid breaking backwards compatibility with projects that rely on the `utf8` npm package, I decided the tag the first release of utf8.js as v2.0.0 and take it from there. + +## Author + +| [](http://twitter.com/mathias "Follow @mathias on Twitter") | +|---| +| [Mathias Bynens](http://mathiasbynens.be/) | + +## License + +utf8.js is dual licensed under the [MIT](http://mths.be/mit) and [GPL](http://mths.be/gpl) licenses.
@@ -0,0 +1,14 @@
+{ + "name": "utf8", + "version": "2.0.0", + "main": "utf8.js", + "ignore": [ + "coverage", + "tests", + ".*", + "component.json", + "Gruntfile.js", + "node_modules", + "package.json" + ] +}
@@ -0,0 +1,16 @@
+{ + "name": "utf8", + "version": "2.0.0", + "description": "A well-tested UTF-8 encoder/decoder written in JavaScript.", + "repo": "mathiasbynens/utf8.js", + "license": "MIT/GPL", + "scripts": [ + "utf8.js" + ], + "keywords": [ + "charset", + "encoding", + "unicode", + "utf8" + ] +}
@@ -0,0 +1,333 @@
+<!doctype html> +<html lang="en"> +<head> + <title>Code coverage report for All files</title> + <meta charset="utf-8"> + + <link rel="stylesheet" href="prettify.css"> + + <style> + body, html { + margin:0; padding: 0; + } + body { + font-family: Helvetica Neue, Helvetica,Arial; + font-size: 10pt; + } + div.header, div.footer { + background: #eee; + padding: 1em; + } + div.header { + z-index: 100; + position: fixed; + top: 0; + border-bottom: 1px solid #666; + width: 100%; + } + div.footer { + border-top: 1px solid #666; + } + div.body { + margin-top: 10em; + } + div.meta { + font-size: 90%; + text-align: center; + } + h1, h2, h3 { + font-weight: normal; + } + h1 { + font-size: 12pt; + } + h2 { + font-size: 10pt; + } + pre { + font-family: Consolas, Menlo, Monaco, monospace; + margin: 0; + padding: 0; + line-height: 14px; + font-size: 14px; + -moz-tab-size: 2; + -o-tab-size: 2; + tab-size: 2; + } + + div.path { font-size: 110%; } + div.path a:link, div.path a:visited { color: #000; } + table.coverage { border-collapse: collapse; margin:0; padding: 0 } + + table.coverage td { + margin: 0; + padding: 0; + color: #111; + vertical-align: top; + } + table.coverage td.line-count { + width: 50px; + text-align: right; + padding-right: 5px; + } + table.coverage td.line-coverage { + color: #777 !important; + text-align: right; + border-left: 1px solid #666; + border-right: 1px solid #666; + } + + table.coverage td.text { + } + + table.coverage td span.cline-any { + display: inline-block; + padding: 0 5px; + width: 40px; + } + table.coverage td span.cline-neutral { + background: #eee; + } + table.coverage td span.cline-yes { + background: #b5d592; + color: #999; + } + table.coverage td span.cline-no { + background: #fc8c84; + } + + .cstat-yes { color: #111; } + .cstat-no { background: #fc8c84; color: #111; } + .fstat-no { background: #ffc520; color: #111 !important; } + .cbranch-no { background: yellow !important; color: #111; } + .missing-if-branch { + display: inline-block; + margin-right: 10px; + position: relative; + padding: 0 4px; + background: black; + color: yellow; + xtext-decoration: line-through; + } + .missing-if-branch .typ { + color: inherit !important; + } + + .entity, .metric { font-weight: bold; } + .metric { display: inline-block; border: 1px solid #333; padding: 0.3em; background: white; } + .metric small { font-size: 80%; font-weight: normal; color: #666; } + + div.coverage-summary table { border-collapse: collapse; margin: 3em; font-size: 110%; } + div.coverage-summary td, div.coverage-summary table th { margin: 0; padding: 0.25em 1em; border-top: 1px solid #666; border-bottom: 1px solid #666; } + div.coverage-summary th { text-align: left; border: 1px solid #666; background: #eee; font-weight: normal; } + div.coverage-summary th.file { border-right: none !important; } + div.coverage-summary th.pic { border-left: none !important; text-align: right; } + div.coverage-summary th.pct { border-right: none !important; } + div.coverage-summary th.abs { border-left: none !important; text-align: right; } + div.coverage-summary td.pct { text-align: right; border-left: 1px solid #666; } + div.coverage-summary td.abs { text-align: right; font-size: 90%; color: #444; border-right: 1px solid #666; } + div.coverage-summary td.file { text-align: right; border-left: 1px solid #666; white-space: nowrap; } + div.coverage-summary td.pic { min-width: 120px !important; } + div.coverage-summary a:link { text-decoration: none; color: #000; } + div.coverage-summary a:visited { text-decoration: none; color: #333; } + div.coverage-summary a:hover { text-decoration: underline; } + div.coverage-summary tfoot td { border-top: 1px solid #666; } + + div.coverage-summary .yui3-datatable-sort-indicator, div.coverage-summary .dummy-sort-indicator { + height: 10px; + width: 7px; + display: inline-block; + margin-left: 0.5em; + } + div.coverage-summary .yui3-datatable-sort-indicator { + background: url("http://yui.yahooapis.com/3.6.0/build/datatable-sort/assets/skins/sam/sort-arrow-sprite.png") no-repeat scroll 0 0 transparent; + } + div.coverage-summary .yui3-datatable-sorted .yui3-datatable-sort-indicator { + background-position: 0 -20px; + } + div.coverage-summary .yui3-datatable-sorted-desc .yui3-datatable-sort-indicator { + background-position: 0 -10px; + } + + .high { background: #b5d592 !important; } + .medium { background: #ffe87c !important; } + .low { background: #fc8c84 !important; } + + span.cover-fill, span.cover-empty { + display:inline-block; + border:1px solid #444; + background: white; + height: 12px; + } + span.cover-fill { + background: #ccc; + border-right: 1px solid #444; + } + span.cover-empty { + background: white; + border-left: none; + } + span.cover-full { + border-right: none !important; + } + pre.prettyprint { + border: none !important; + padding: 0 !important; + margin: 0 !important; + } + .com { color: #999 !important; } + </style> +</head> +<body> +<div class="header high"> + <h1>Code coverage report for <span class="entity">All files</span></h1> + <h2> + + Statements: <span class="metric">92.31% <small>(120 / 130)</small></span> + + + Branches: <span class="metric">78.79% <small>(52 / 66)</small></span> + + + Functions: <span class="metric">90% <small>(9 / 10)</small></span> + + + Lines: <span class="metric">92.31% <small>(120 / 130)</small></span> + + </h2> + <div class="path"></div> +</div> +<div class="body"> +<div class="coverage-summary"> +<table> +<thead> +<tr> + <th data-col="file" data-fmt="html" data-html="true" class="file">File</th> + <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th> + <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th> + <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th> + <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th> + <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th> + <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th> +</tr> +</thead> +<tbody><tr> + <td class="file high" data-value="utf8.js/"><a href="utf8.js/index.html">utf8.js/</a></td> + <td data-value="92.31" class="pic high"><span class="cover-fill" style="width: 92px;"></span><span class="cover-empty" style="width:8px;"></span></td> + <td data-value="92.31" class="pct high">92.31%</td> + <td data-value="130" class="abs high">(120 / 130)</td> + <td data-value="78.79" class="pct medium">78.79%</td> + <td data-value="66" class="abs medium">(52 / 66)</td> + <td data-value="90" class="pct high">90%</td> + <td data-value="10" class="abs high">(9 / 10)</td> + <td data-value="92.31" class="pct high">92.31%</td> + <td data-value="130" class="abs high">(120 / 130)</td> + </tr> + +</tbody> +</table> +</div> +</div> +<div class="footer"> + <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Jun 20 2013 14:00:05 GMT+0200 (CEST)</div> +</div> + +<script src="prettify.js"></script> + +<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> +<script> + + YUI().use('datatable', function (Y) { + + var formatters = { + pct: function (o) { + o.className += o.record.get('classes')[o.column.key]; 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+<!doctype html> +<html lang="en"> +<head> + <title>Code coverage report for utf8.js/</title> + <meta charset="utf-8"> + + <link rel="stylesheet" href="../prettify.css"> + + <style> + body, html { + margin:0; padding: 0; + } + body { + font-family: Helvetica Neue, Helvetica,Arial; + font-size: 10pt; + } + div.header, div.footer { + background: #eee; + padding: 1em; + } + div.header { + z-index: 100; + position: fixed; + top: 0; + border-bottom: 1px solid #666; + width: 100%; + } + div.footer { + border-top: 1px solid #666; + } + div.body { + margin-top: 10em; + } + div.meta { + font-size: 90%; + text-align: center; + } + h1, h2, h3 { + font-weight: normal; + } + h1 { + font-size: 12pt; + } + h2 { + font-size: 10pt; + } + pre { + font-family: Consolas, Menlo, Monaco, monospace; + margin: 0; + padding: 0; + line-height: 14px; + font-size: 14px; + -moz-tab-size: 2; + -o-tab-size: 2; + tab-size: 2; + } + + div.path { font-size: 110%; } + div.path a:link, div.path a:visited { color: #000; } + table.coverage { border-collapse: collapse; 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+ } + div.coverage-summary .yui3-datatable-sorted-desc .yui3-datatable-sort-indicator { + background-position: 0 -10px; + } + + .high { background: #b5d592 !important; } + .medium { background: #ffe87c !important; } + .low { background: #fc8c84 !important; } + + span.cover-fill, span.cover-empty { + display:inline-block; + border:1px solid #444; + background: white; + height: 12px; + } + span.cover-fill { + background: #ccc; + border-right: 1px solid #444; + } + span.cover-empty { + background: white; + border-left: none; + } + span.cover-full { + border-right: none !important; + } + pre.prettyprint { + border: none !important; + padding: 0 !important; + margin: 0 !important; + } + .com { color: #999 !important; } + </style> +</head> +<body> +<div class="header high"> + <h1>Code coverage report for <span class="entity">utf8.js/</span></h1> + <h2> + + Statements: <span class="metric">92.31% <small>(120 / 130)</small></span> + + + Branches: <span class="metric">78.79% <small>(52 / 66)</small></span> + + + Functions: <span class="metric">90% <small>(9 / 10)</small></span> + + + Lines: <span class="metric">92.31% <small>(120 / 130)</small></span> + + </h2> + <div class="path"><a href="../index.html">All files</a> » utf8.js/</div> +</div> +<div class="body"> +<div class="coverage-summary"> +<table> +<thead> +<tr> + <th data-col="file" data-fmt="html" data-html="true" class="file">File</th> + <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th> + <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th> + <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th> + <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th> + <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th> + <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th> + <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th> +</tr> +</thead> +<tbody><tr> + <td class="file high" data-value="utf8.js"><a href="utf8.js.html">utf8.js</a></td> + <td data-value="92.31" class="pic high"><span class="cover-fill" style="width: 92px;"></span><span class="cover-empty" style="width:8px;"></span></td> + <td data-value="92.31" class="pct high">92.31%</td> + <td data-value="130" class="abs high">(120 / 130)</td> + <td data-value="78.79" class="pct medium">78.79%</td> + <td data-value="66" class="abs medium">(52 / 66)</td> + <td data-value="90" class="pct high">90%</td> + <td data-value="10" class="abs high">(9 / 10)</td> + <td data-value="92.31" class="pct high">92.31%</td> + <td data-value="130" class="abs high">(120 / 130)</td> + </tr> + +</tbody> +</table> +</div> +</div> +<div class="footer"> + <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Jun 20 2013 14:00:05 GMT+0200 (CEST)</div> +</div> + +<script src="../prettify.js"></script> + +<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> +<script> + + YUI().use('datatable', function (Y) { + + var formatters = { + pct: function (o) { + o.className += o.record.get('classes')[o.column.key]; 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@@ -0,0 +1,1028 @@
+<!doctype html> +<html lang="en"> +<head> + <title>Code coverage report for utf8.js/utf8.js</title> + <meta charset="utf-8"> + + <link rel="stylesheet" href="../prettify.css"> + + <style> + body, html { + margin:0; padding: 0; + } + body { + font-family: Helvetica Neue, Helvetica,Arial; + font-size: 10pt; + } + div.header, div.footer { + background: #eee; + padding: 1em; + } + div.header { + z-index: 100; + position: fixed; + top: 0; + border-bottom: 1px solid #666; + width: 100%; + } + div.footer { + border-top: 1px solid #666; + } + div.body { + margin-top: 10em; + } + div.meta { + font-size: 90%; + text-align: center; + } + h1, h2, h3 { + font-weight: normal; + } + h1 { + font-size: 12pt; + } + h2 { + font-size: 10pt; + } + pre { + font-family: Consolas, Menlo, Monaco, monospace; + margin: 0; + padding: 0; + line-height: 14px; + font-size: 14px; + -moz-tab-size: 2; + -o-tab-size: 2; + tab-size: 2; + } + + div.path { font-size: 110%; } + div.path a:link, div.path a:visited { color: 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+<div class="header high"> + <h1>Code coverage report for <span class="entity">utf8.js/utf8.js</span></h1> + <h2> + + Statements: <span class="metric">92.31% <small>(120 / 130)</small></span> + + + Branches: <span class="metric">78.79% <small>(52 / 66)</small></span> + + + Functions: <span class="metric">90% <small>(9 / 10)</small></span> + + + Lines: <span class="metric">92.31% <small>(120 / 130)</small></span> + + </h2> + <div class="path"><a href="../index.html">All files</a> » <a href="index.html">utf8.js/</a> » utf8.js</div> +</div> +<div class="body"> +<pre><table class="coverage"> +<tr><td class="line-count">1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 +28 +29 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 +54 +55 +56 +57 +58 +59 +60 +61 +62 +63 +64 +65 +66 +67 +68 +69 +70 +71 +72 +73 +74 +75 +76 +77 +78 +79 +80 +81 +82 +83 +84 +85 +86 +87 +88 +89 +90 +91 +92 +93 +94 +95 +96 +97 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class="prettyprint lang-js">/*! http://mths.be/utf8js v2.0.0 by @mathias */ +;(function(root) { + + // Detect free variables `exports` + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module` + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root` + var freeGlobal = typeof global == 'object' && global; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (freeGlobal.global === freeGlobal || <span class="branch-1 cbranch-no" title="branch not covered" >freeGlobal.window === freeGlobal)</span> { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + // Taken from http://mths.be/punycode + function ucs2decode(string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + // Taken from http://mths.be/punycode + function ucs2encode(array) { + var length = array.length; + var index = -1; + var value; + var output = ''; + while (++index < length) { + value = array[index]; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + } + return output; + } + + /*--------------------------------------------------------------------------*/ + + // https://github.com/php/php-src/blob/master/ext/mbstring/oniguruma/enc/utf8.c + function createByte(codePoint, shift) { + return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80); + } + + function encodeCodePoint(codePoint) { + if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence + return stringFromCharCode(codePoint); + } + var symbol = ''; + if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence + symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0); + } + else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence + symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0); + symbol += createByte(codePoint, 6); + } + else <span class="missing-if-branch" title="else path not taken"" >E</span>if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence + symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0); + symbol += createByte(codePoint, 12); + symbol += createByte(codePoint, 6); + } + symbol += stringFromCharCode((codePoint & 0x3F) | 0x80); + return symbol; + } + + function utf8encode(string) { + var codePoints = ucs2decode(string); + + // console.log(JSON.stringify(codePoints.map(function(x) { + // return 'U+' + x.toString(16).toUpperCase(); + // }))); + + var length = codePoints.length; + var index = -1; + var codePoint; + var byteString = ''; + while (++index < length) { + codePoint = codePoints[index]; + byteString += encodeCodePoint(codePoint); + } + return byteString; + } + + /*--------------------------------------------------------------------------*/ + + // https://github.com/php/php-src/blob/master/ext/json/utf8_decode.c + function readContinuationByte() { + if (byteIndex >= byteCount) { + throw Error('Invalid byte index'); + } + + var continuationByte = byteArray[byteIndex] & 0xFF; + byteIndex++; + + if ((continuationByte & 0xC0) == 0x80) { + return continuationByte & 0x3F; + } + + // If we end up here, it’s not a continuation byte + throw Error('Invalid continuation byte'); + } + + function decodeSymbol() { + var byte1; + var byte2; + var byte3; + var byte4; + var codePoint; + + <span class="missing-if-branch" title="if path not taken"" >I</span>if (byteIndex > byteCount) { +<span class="cstat-no" title="statement not covered" > throw Error('Invalid byte index');</span> + } + + if (byteIndex == byteCount) { + return false; + } + + // Read first byte + byte1 = byteArray[byteIndex] & 0xFF; + byteIndex++; + + // 1-byte sequence (no continuation bytes) + if ((byte1 & 0x80) == 0) { + return byte1; + } + + // 2-byte sequence + if ((byte1 & 0xE0) == 0xC0) { + var byte2 = readContinuationByte(); + codePoint = ((byte1 & 0x1F) << 6) | byte2; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (codePoint >= 0x80) { + return codePoint; + } else { +<span class="cstat-no" title="statement not covered" > throw Error('Invalid continuation byte');</span> + } + } + + // 3-byte sequence (may include unpaired surrogates) + if ((byte1 & 0xF0) == 0xE0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (codePoint >= 0x0800) { + return codePoint; + } else { +<span class="cstat-no" title="statement not covered" > throw Error('Invalid continuation byte');</span> + } + } + + // 4-byte sequence + if ((byte1 & 0xF8) == 0xF0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + byte4 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) | + (byte3 << 0x06) | byte4; + <span class="missing-if-branch" title="else path not taken"" >E</span>if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) { + return codePoint; + } + } + + throw Error('Invalid UTF-8 detected'); + } + + var byteArray; + var byteCount; + var byteIndex; + function utf8decode(byteString) { + byteArray = ucs2decode(byteString); + byteCount = byteArray.length; + byteIndex = 0; + var codePoints = []; + var tmp; + while ((tmp = decodeSymbol()) !== false) { + codePoints.push(tmp); + } + return ucs2encode(codePoints); + } + + /*--------------------------------------------------------------------------*/ + + var utf8 = { + 'version': '2.0.0', + 'encode': utf8encode, + 'decode': utf8decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + <span class="missing-if-branch" title="if path not taken"" >I</span>if ( + typeof define == 'function' && +<span class="branch-1 cbranch-no" title="branch not covered" > typeof define.amd == 'object' </span>&& +<span class="branch-2 cbranch-no" title="branch not covered" > define.amd</span> + ) { +<span class="cstat-no" title="statement not covered" > define(<span class="fstat-no" title="function not covered" >function() {</span></span> +<span class="cstat-no" title="statement not covered" > return utf8;</span> + }); + } else <span class="missing-if-branch" title="else path not taken"" >E</span>if (freeExports && !freeExports.nodeType) { + <span class="missing-if-branch" title="else path not taken"" >E</span>if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = utf8; + } else { // in Narwhal or RingoJS v0.7.0- +<span class="cstat-no" title="statement not covered" > var object = {};</span> +<span class="cstat-no" title="statement not covered" > var hasOwnProperty = object.hasOwnProperty;</span> +<span class="cstat-no" title="statement not covered" > for (var key in utf8) {</span> +<span class="cstat-no" title="statement not covered" > hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);</span> + } + } + } else { // in Rhino or a web browser +<span class="cstat-no" title="statement not covered" > root.utf8 = utf8;</span> + } + +}(this)); + </pre></td></tr> +</table></pre> + +</div> +<div class="footer"> + <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Jun 20 2013 14:00:05 GMT+0200 (CEST)</div> +</div> + +<script src="../prettify.js"></script> + +<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> +<script> + + YUI().use('datatable', function (Y) { + + var formatters = { + pct: function (o) { + o.className += o.record.get('classes')[o.column.key]; + try { + return o.value.toFixed(2) + '%'; + } catch (ex) { return o.value + '%'; } + }, + html: function (o) { + o.className += o.record.get('classes')[o.column.key]; + return o.record.get(o.column.key + '_html'); + } + }, + defaultFormatter = function (o) { + o.className += o.record.get('classes')[o.column.key]; + return o.value; + }; + + function getColumns(theadNode) { + var colNodes = theadNode.all('tr th'), + cols = [], + col; + colNodes.each(function (colNode) { + col = { + key: colNode.getAttribute('data-col'), + label: colNode.get('innerHTML') || ' ', + sortable: !colNode.getAttribute('data-nosort'), + className: colNode.getAttribute('class'), + type: colNode.getAttribute('data-type'), + allowHTML: colNode.getAttribute('data-html') === 'true' || colNode.getAttribute('data-fmt') === 'html' + }; + col.formatter = formatters[colNode.getAttribute('data-fmt')] || defaultFormatter; + cols.push(col); + }); + return cols; + } + + function getRowData(trNode, cols) { + var tdNodes = trNode.all('td'), + i, + row = { classes: {} }, + node, + name; + for (i = 0; i < cols.length; i += 1) { + name = cols[i].key; + node = tdNodes.item(i); + row[name] = node.getAttribute('data-value') || node.get('innerHTML'); + row[name + '_html'] = node.get('innerHTML'); + row.classes[name] = node.getAttribute('class'); + //Y.log('Name: ' + name + '; Value: ' + row[name]); + if (cols[i].type === 'number') { row[name] = row[name] * 1; } + } + //Y.log(row); + return row; + } + + function getData(tbodyNode, cols) { + var data = []; + tbodyNode.all('tr').each(function (trNode) { + data.push(getRowData(trNode, cols)); + }); + return data; + } + + function replaceTable(node) { + if (!node) { return; } + var cols = getColumns(node.one('thead')), + data = getData(node.one('tbody'), cols), + table, + parent = node.get('parentNode'); + + table = new Y.DataTable({ + columns: cols, + data: data, + sortBy: 'file' + }); + parent.set('innerHTML', ''); + table.render(parent); + } + + Y.on('domready', function () { + replaceTable(Y.one('div.coverage-summary table')); + if (typeof prettyPrint === 'function') { + prettyPrint(); + } + }); + }); +</script> +</body> +</html>
@@ -0,0 +1,98 @@
+{ + "_args": [ + [ + "utf8@2.0.0", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser" + ] + ], + "_from": "utf8@2.0.0", + "_id": "utf8@2.0.0", + "_inCache": true, + "_installable": true, + "_location": "/utf8", + "_npmUser": { + "email": "mathias@qiwi.be", + "name": "mathias" + }, + "_npmVersion": "1.2.30", + "_phantomChildren": {}, + "_requested": { + "name": "utf8", + "raw": "utf8@2.0.0", + "rawSpec": "2.0.0", + "scope": null, + "spec": "2.0.0", + "type": "version" + }, + "_requiredBy": [ + "/engine.io-parser" + ], + "_resolved": "https://registry.npmjs.org/utf8/-/utf8-2.0.0.tgz", + "_shasum": "79ce59eced874809cab9a71fc7102c7d45d4118d", + "_shrinkwrap": null, + "_spec": "utf8@2.0.0", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-parser", + "author": { + "name": "Mathias Bynens", + "url": "http://mathiasbynens.be/" + }, + "bugs": { + "url": "https://github.com/mathiasbynens/utf8.js/issues" + }, + "dependencies": {}, + "description": "A well-tested UTF-8 encoder/decoder written in JavaScript.", + "devDependencies": { + "grunt": "~0.4.1", + "grunt-shell": "~0.2.2", + "istanbul": "~0.1.36", + "qunit-clib": "~1.3.0", + "qunitjs": "~1.11.0", + "requirejs": "~2.1.6" + }, + "directories": { + "test": "tests" + }, + "dist": { + "shasum": "79ce59eced874809cab9a71fc7102c7d45d4118d", + "tarball": "http://registry.npmjs.org/utf8/-/utf8-2.0.0.tgz" + }, + "homepage": "http://mths.be/utf8js", + "keywords": [ + "charset", + "encoding", + "unicode", + "utf8" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://mths.be/mit" + }, + { + "type": "GPL", + "url": "http://mths.be/gpl" + } + ], + "main": "utf8.js", + "maintainers": [ + { + "email": "ryan@venodesigns.net", + "name": "ryanmcgrath" + }, + { + "email": "mathias@qiwi.be", + "name": "mathias" + } + ], + "name": "utf8", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git+https://github.com/mathiasbynens/utf8.js.git" + }, + "scripts": { + "test": "node tests/tests.js" + }, + "version": "2.0.0" +}
@@ -0,0 +1,47 @@
+#!/usr/bin/env python + +import re +import json + +# http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae +# http://stackoverflow.com/a/13436167/96656 +def unisymbol(codePoint): + if codePoint >= 0x0000 and codePoint <= 0xFFFF: + return unichr(codePoint) + elif codePoint >= 0x010000 and codePoint <= 0x10FFFF: + highSurrogate = int((codePoint - 0x10000) / 0x400) + 0xD800 + lowSurrogate = int((codePoint - 0x10000) % 0x400) + 0xDC00 + return unichr(highSurrogate) + unichr(lowSurrogate) + else: + return 'Error' + +def hexify(codePoint): + return 'U+' + hex(codePoint)[2:].upper().zfill(6) + +def writeFile(filename, contents): + print filename + with open(filename, 'w') as f: + f.write(contents.strip() + '\n') + +data = [] +for codePoint in range(0x000000, 0x10FFFF + 1): + symbol = unisymbol(codePoint) + # http://stackoverflow.com/a/17199950/96656 + bytes = symbol.encode('utf8').decode('latin1') + data.append({ + 'codePoint': codePoint, + 'decoded': symbol, + 'encoded': bytes + }); + +jsonData = json.dumps(data, sort_keys=False, indent=2, separators=(',', ': ')) +# Use tabs instead of double spaces for indentation +jsonData = jsonData.replace(' ', '\t') +# Escape hexadecimal digits in escape sequences +jsonData = re.sub( + r'\\u([a-fA-F0-9]{4})', + lambda match: r'\u{}'.format(match.group(1).upper()), + jsonData +) + +writeFile('data.json', jsonData)
@@ -0,0 +1,35 @@
+<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <title>utf8.js test suite</title> + <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css"> + </head> + <body> + <div id="qunit"></div> + <script src="../node_modules/qunitjs/qunit/qunit.js"></script> + <script src="../utf8.js"></script> + <script> + // populate `QUnit.urlParams` + QUnit.urlParams.norequire = /[?&]norequire=true(?:&|$)/.test(location.search); + + // load tests.js if not using require.js + document.write(QUnit.urlParams.norequire + ? '<script src="tests.js"><\/script>' + : '<script src="../node_modules/requirejs/require.js"><\/script>' + ); + </script> + <script> + window.require && require({ + 'baseUrl': '../node_modules/requirejs/', + 'urlArgs': 't=' + (+new Date), + 'paths': { + 'utf8': '../../utf8' + } + }, + ['utf8'], function(utf8) { + require(['tests.js']); + }); + </script> + </body> +</html>
@@ -0,0 +1,242 @@
+;(function(root) { + 'use strict'; + + /** Use a single `load` function */ + var load = typeof require == 'function' ? require : root.load; + + /** The unit testing framework */ + var QUnit = (function() { + var noop = Function.prototype; + return root.QUnit || ( + root.addEventListener || (root.addEventListener = noop), + root.setTimeout || (root.setTimeout = noop), + root.QUnit = load('../node_modules/qunitjs/qunit/qunit.js') || root.QUnit, + (load('../node_modules/qunit-clib/qunit-clib.js') || { 'runInContext': noop }).runInContext(root), + addEventListener === noop && delete root.addEventListener, + root.QUnit + ); + }()); + + /** The `utf8` object to test */ + var utf8 = root.utf8 || (root.utf8 = ( + utf8 = load('../utf8.js') || root.utf8, + utf8 = utf8.utf8 || utf8 + )); + + /*--------------------------------------------------------------------------*/ + + function forEach(array, fn) { + var index = -1; + var length = array.length; + while (++index < length) { + fn(array[index]); + } + } + + // Quick and dirty test to see if we’re in Node & need extended tests + var runExtendedTests = (function() { + try { + return process.argv[0] == 'node' && process.argv[2] == '--extended'; + } catch(error) { } + }()); + + var data = [ + // 1-byte + { + 'codePoint': 0x0000, + 'decoded': '\0', + 'encoded': '\0' + }, + { + 'codePoint': 0x005C, + 'decoded': '\x5C', + 'encoded': '\x5C' + }, + { + 'codePoint': 0x007F, + 'decoded': '\x7F', + 'encoded': '\x7F' + }, + + // 2-byte + { + 'codePoint': 0x0080, + 'decoded': '\x80', + 'encoded': '\xC2\x80' + }, + { + 'codePoint': 0x05CA, + 'decoded': '\u05CA', + 'encoded': '\xD7\x8A' + }, + { + 'codePoint': 0x07FF, + 'decoded': '\u07FF', + 'encoded': '\xDF\xBF', + }, + + // 3-byte + { + 'codePoint': 0x0800, + 'decoded': '\u0800', + 'encoded': '\xE0\xA0\x80', + }, + { + 'codePoint': 0x2C3C, + 'decoded': '\u2C3C', + 'encoded': '\xE2\xB0\xBC' + }, + { + 'codePoint': 0xFFFF, + 'decoded': '\uFFFF', + 'encoded': '\xEF\xBF\xBF' + }, + // unmatched surrogate halves + // high surrogates: 0xD800 to 0xDBFF + { + 'codePoint': 0xD800, + 'decoded': '\uD800', + 'encoded': '\xED\xA0\x80' + }, + { + 'description': 'High surrogate followed by another high surrogate', + 'decoded': '\uD800\uD800', + 'encoded': '\xED\xA0\x80\xED\xA0\x80' + }, + { + 'description': 'High surrogate followed by a symbol that is not a surrogate', + 'decoded': '\uD800A', + 'encoded': '\xED\xA0\x80A' + }, + { + 'description': 'Unmatched high surrogate, followed by a surrogate pair, followed by an unmatched high surrogate', + 'decoded': '\uD800\uD834\uDF06\uD800', + 'encoded': '\xED\xA0\x80\xF0\x9D\x8C\x86\xED\xA0\x80' + }, + { + 'codePoint': 0xD9AF, + 'decoded': '\uD9AF', + 'encoded': '\xED\xA6\xAF' + }, + { + 'codePoint': 0xDBFF, + 'decoded': '\uDBFF', + 'encoded': '\xED\xAF\xBF' + }, + // low surrogates: 0xDC00 to 0xDFFF + { + 'codePoint': 0xDC00, + 'decoded': '\uDC00', + 'encoded': '\xED\xB0\x80' + }, + { + 'description': 'Low surrogate followed by another low surrogate', + 'decoded': '\uDC00\uDC00', + 'encoded': '\xED\xB0\x80\xED\xB0\x80' + }, + { + 'description': 'Low surrogate followed by a symbol that is not a surrogate', + 'decoded': '\uDC00A', + 'encoded': '\xED\xB0\x80A' + }, + { + 'description': 'Unmatched low surrogate, followed by a surrogate pair, followed by an unmatched low surrogate', + 'decoded': '\uDC00\uD834\uDF06\uDC00', + 'encoded': '\xED\xB0\x80\xF0\x9D\x8C\x86\xED\xB0\x80' + }, + { + 'codePoint': 0xDEEE, + 'decoded': '\uDEEE', + 'encoded': '\xED\xBB\xAE' + }, + { + 'codePoint': 0xDFFF, + 'decoded': '\uDFFF', + 'encoded': '\xED\xBF\xBF' + }, + + // 4-byte + { + 'codePoint': 0x010000, + 'decoded': '\uD800\uDC00', + 'encoded': '\xF0\x90\x80\x80' + }, + { + 'codePoint': 0x01D306, + 'decoded': '\uD834\uDF06', + 'encoded': '\xF0\x9D\x8C\x86' + }, + { + 'codePoint': 0x10FFF, + 'decoded': '\uDBFF\uDFFF', + 'encoded': '\xF4\x8F\xBF\xBF' + } + ]; + + if (runExtendedTests) { + data = data.concat(require('./data.json')); + } + + // `throws` is a reserved word in ES3; alias it to avoid errors + var raises = QUnit.assert['throws']; + + // explicitly call `QUnit.module()` instead of `module()` + // in case we are in a CLI environment + QUnit.module('utf8.js'); + + test('encode/decode', function() { + forEach(data, function(object) { + var description = object.description || 'U+' + object.codePoint.toString(16).toUpperCase(); + ; + equal( + object.encoded, + utf8.encode(object.decoded), + 'Encoding: ' + description + ); + equal( + object.decoded, + utf8.decode(object.encoded), + 'Decoding: ' + description + ); + }); + + // Error handling + raises( + function() { + utf8.decode('\uFFFF'); + }, + Error, + 'Error: invalid UTF-8 detected' + ); + raises( + function() { + utf8.decode('\xE9\x00\x00'); + }, + Error, + 'Error: invalid continuation byte (4-byte sequence expected)' + ); + raises( + function() { + utf8.decode('\xC2\uFFFF'); + }, + Error, + 'Error: invalid continuation byte' + ); + raises( + function() { + utf8.decode('\xF0\x9D'); + }, + Error, + 'Error: invalid byte index' + ); + }); + + /*--------------------------------------------------------------------------*/ + + // configure QUnit and call `QUnit.start()` for + // Narwhal, Node.js, PhantomJS, Rhino, and RingoJS + if (!root.document || root.phantom) { + QUnit.config.noglobals = true; + QUnit.start(); + } +}(typeof global == 'object' && global || this));
@@ -0,0 +1,239 @@
+/*! http://mths.be/utf8js v2.0.0 by @mathias */ +;(function(root) { + + // Detect free variables `exports` + var freeExports = typeof exports == 'object' && exports; + + // Detect free variable `module` + var freeModule = typeof module == 'object' && module && + module.exports == freeExports && module; + + // Detect free variable `global`, from Node.js or Browserified code, + // and use it as `root` + var freeGlobal = typeof global == 'object' && global; + if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + var stringFromCharCode = String.fromCharCode; + + // Taken from http://mths.be/punycode + function ucs2decode(string) { + var output = []; + var counter = 0; + var length = string.length; + var value; + var extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + // Taken from http://mths.be/punycode + function ucs2encode(array) { + var length = array.length; + var index = -1; + var value; + var output = ''; + while (++index < length) { + value = array[index]; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + } + return output; + } + + /*--------------------------------------------------------------------------*/ + + function createByte(codePoint, shift) { + return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80); + } + + function encodeCodePoint(codePoint) { + if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence + return stringFromCharCode(codePoint); + } + var symbol = ''; + if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence + symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0); + } + else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence + symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0); + symbol += createByte(codePoint, 6); + } + else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence + symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0); + symbol += createByte(codePoint, 12); + symbol += createByte(codePoint, 6); + } + symbol += stringFromCharCode((codePoint & 0x3F) | 0x80); + return symbol; + } + + function utf8encode(string) { + var codePoints = ucs2decode(string); + + // console.log(JSON.stringify(codePoints.map(function(x) { + // return 'U+' + x.toString(16).toUpperCase(); + // }))); + + var length = codePoints.length; + var index = -1; + var codePoint; + var byteString = ''; + while (++index < length) { + codePoint = codePoints[index]; + byteString += encodeCodePoint(codePoint); + } + return byteString; + } + + /*--------------------------------------------------------------------------*/ + + function readContinuationByte() { + if (byteIndex >= byteCount) { + throw Error('Invalid byte index'); + } + + var continuationByte = byteArray[byteIndex] & 0xFF; + byteIndex++; + + if ((continuationByte & 0xC0) == 0x80) { + return continuationByte & 0x3F; + } + + // If we end up here, it’s not a continuation byte + throw Error('Invalid continuation byte'); + } + + function decodeSymbol() { + var byte1; + var byte2; + var byte3; + var byte4; + var codePoint; + + if (byteIndex > byteCount) { + throw Error('Invalid byte index'); + } + + if (byteIndex == byteCount) { + return false; + } + + // Read first byte + byte1 = byteArray[byteIndex] & 0xFF; + byteIndex++; + + // 1-byte sequence (no continuation bytes) + if ((byte1 & 0x80) == 0) { + return byte1; + } + + // 2-byte sequence + if ((byte1 & 0xE0) == 0xC0) { + var byte2 = readContinuationByte(); + codePoint = ((byte1 & 0x1F) << 6) | byte2; + if (codePoint >= 0x80) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 3-byte sequence (may include unpaired surrogates) + if ((byte1 & 0xF0) == 0xE0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3; + if (codePoint >= 0x0800) { + return codePoint; + } else { + throw Error('Invalid continuation byte'); + } + } + + // 4-byte sequence + if ((byte1 & 0xF8) == 0xF0) { + byte2 = readContinuationByte(); + byte3 = readContinuationByte(); + byte4 = readContinuationByte(); + codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) | + (byte3 << 0x06) | byte4; + if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) { + return codePoint; + } + } + + throw Error('Invalid UTF-8 detected'); + } + + var byteArray; + var byteCount; + var byteIndex; + function utf8decode(byteString) { + byteArray = ucs2decode(byteString); + byteCount = byteArray.length; + byteIndex = 0; + var codePoints = []; + var tmp; + while ((tmp = decodeSymbol()) !== false) { + codePoints.push(tmp); + } + return ucs2encode(codePoints); + } + + /*--------------------------------------------------------------------------*/ + + var utf8 = { + 'version': '2.0.0', + 'encode': utf8encode, + 'decode': utf8decode + }; + + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + typeof define == 'function' && + typeof define.amd == 'object' && + define.amd + ) { + define(function() { + return utf8; + }); + } else if (freeExports && !freeExports.nodeType) { + if (freeModule) { // in Node.js or RingoJS v0.8.0+ + freeModule.exports = utf8; + } else { // in Narwhal or RingoJS v0.7.0- + var object = {}; + var hasOwnProperty = object.hasOwnProperty; + for (var key in utf8) { + hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]); + } + } + } else { // in Rhino or a web browser + root.utf8 = utf8; + } + +}(this));
@@ -0,0 +1,46 @@
+var utf8 = require('./utf8.js'); +var stringEscape = require('string-escape'); + +utf8.encode('\xA9'); +// console.log( +// utf8.encode('\uD800\uDC01'), +// '\xF0\x90\x80\x81', +// utf8.encode('\uD800\uDC01') == '\xF0\x90\x80\x81' +// ); + +var obj = { + 'description': 'Low surrogate followed by another low surrogate', + // 'decoded': '\uDC00\uDC00', + // 'encoded': '\xED\xB0\x80\xED\xB0\x80' + 'decoded': '\xA9', + 'encoded': '\xED\xB0\x80' +}; + +// Encoding +actual = utf8.encode(obj.decoded); +expected = obj.encoded; + +if (actual != expected) { + console.log( + 'fail\n', + 'actual ', stringEscape(actual), '\n', + 'expected', stringEscape(expected) + ); +} else { + console.log('encoding successsssss') +} + + +// // Decoding +// actual = utf8.decode(obj.encoded); +// expected = obj.decoded; + +// if (actual != expected) { +// console.log( +// 'fail\n', +// 'actual ', actual, '\n', +// 'expected', expected +// ); +// } else { +// console.log('decoding successsssss') +// }
@@ -0,0 +1,6 @@
+language: node_js +npm_args: --ws:native +node_js: + - "0.6" + - "0.8" + - "0.10"
@@ -0,0 +1,312 @@
+v0.4.31 - September 23th, 2013 +===================== + +* Component support + +v0.4.30 - August 30th, 2013 +===================== + +* BufferedAmount could be undefined, default to 0 [TooTallNate] +* Support protocols as second argument and options as third [TooTallNate] +* Proper browserify shim [mcollina] +* Broadcasting example in README [stefanocudini] + +v0.4.29 - August 23th, 2013 +===================== +* Small clean up of the Node 0.11 support by using NAN from the NPM registry [kkoopa] +* Support for custom `Agent`'s through the options. [gramakri] & [TooTallNate] +* Support for custom headers through the options [3rd-Eden] +* Added a `gypfile` flag to the package.json for compiled module discovery [wolfeidau] + +v0.4.28 - August 16th, 2013 +===================== +* Node 0.11 support. [kkoopa] +* Authorization headers are sent when basic auth is used in the url [jcrugzz] +* Origin header will now include the port number [Jason Plum] +* Race condition fixed where data was received before the readyState was updated. [saschagehlich] + +v0.4.27 - June 27th, 2013 +===================== +* Frames are no longer masked in `wscat`. [slaskis] +* Don't retrain reference to large slab buffers. [jmatthewsr-msi] +* Don't use Buffer.byteLength for ArrayBuffer's. [Anthony Pesch] +* Fix browser field in package.json. [shtylman] +* Client-side certificate support & documentation improvements. [Lukas Berns] +* WebSocket readyState's is added to the prototype for spec compatiblity. [BallBearing] +* Use Object.defineProperty. [arlolra] +* Autodetect ArrayBuffers as binary when sending. [BallBearing] +* Check instanceof Buffer for binary data. [arlolra] +* Emit the close event before destroying the internal socket. [3rd-Eden] +* Don't setup multiply timeouts for one connection. [AndreasMadsen] +* Allow support for binding to ethereal port. [wpreul] +* Fix broken terminate reference. [3rd-Eden] +* Misc node 0.10 test fixes and documentation improvements. [3rd-Eden] +* Ensure ssl options are propagated to request. [einaros] +* Add 'Host' and 'Origin' to request header. [Lars-Magnus Skog] +* Subprotocol support. [kanaka] +* Honor ArrayBufferView's byteOffset when sending. [Anthony Pesch] +* Added target attribute for events. [arlolra] + +v0.4.26 - Skipped +===================== + +v0.4.25 - December 17th, 2012 +===================== +* Removed install.js. [shtylman] +* Added browser field to package.json. [shtylman] +* Support overwriting host header. [Raynos] +* Emit 'listening' also with custom http server. [sebiq] + +v0.4.24 - December 6th, 2012 +===================== +* Yet another intermediate release, to not delay minor features any longer. +* Native support installation issues further circumvented. [einaros] + +v0.4.23 - November 19th, 2012 +===================== +* Service release - last before major upgrade. +* Changes default host from 127.0.0.1 to 0.0.0.0. [einaros] + +v0.4.22 - October 3rd, 2012 +===================== +* clear failsafe cleanup timeout once cleanup is called [AndreasMadsen] +* added w3c compatible CloseEvent for onclose / addEventListener("close", ...). [einaros] +* fix the sub protocol header handler [sonnyp] +* fix unhandled exception if socket closes and 'error' is emitted [jmatthewsr-ms] + +v0.4.21 - July 14th, 2012 +===================== +* Emit error if server reponds with anything other than status code 101. [einaros] +* Added 'headers' event to server. [rauchg] +* path.exists moved to fs.exists. [blakmatrix] + +v0.4.20 - June 26th, 2012 +===================== +* node v0.8.0 compatibility release. + +v0.4.19 - June 19th, 2012 +===================== +* Change sender to merge buffers for relatively small payloads, may improve perf in some cases [einaros] +* Avoid EventEmitter for Receiver classes. As above this may improve perf. [einaros] +* Renamed fallback files from the somewhat misleading '*Windows'. [einaros] + +v0.4.18 - June 14th 2012 +===================== +* Fixed incorrect md5 digest encoding in Hixie handshake [nicokaiser] +* Added example of use with Express 3 [einaros] +* Change installation procedure to not require --ws:native to build native extensions. They will now build if a compiler is available. [einaros] + +v0.4.17 - June 13th 2012 +===================== +* Improve error handling during connection handshaking [einaros] +* Ensure that errors are caught also after connection teardown [nicokaiser] +* Update 'mocha' version to 1.1.0. [einaros] +* Stop showing 'undefined' for some error logs. [tricknotes] +* Update 'should' version to 0.6.3 [tricknotes] + +v0.4.16 - June 1st 2012 +===================== +* Build fix for Windows. [einaros] + +v0.4.15 - May 20th 2012 +===================== +* Enable fauxe streaming for hixie tansport. [einaros] +* Allow hixie sender to deal with buffers. [einaros/pigne] +* Allow error code 1011. [einaros] +* Fix framing for empty packets (empty pings and pongs might break). [einaros] +* Improve error and close handling, to avoid connections lingering in CLOSING state. [einaros] + +v0.4.14 - Apr 30th 2012 +===================== +* use node-gyp instead of node-waf [TooTallNate] +* remove old windows compatibility makefile, and silently fall back to native modules [einaros] +* ensure connection status [nicokaiser] +* websocket client updated to use port 443 by default for wss:// connections [einaros] +* support unix sockets [kschzt] + +v0.4.13 - Apr 12th 2012 +===================== + +* circumvent node 0.6+ related memory leak caused by Object.defineProperty [nicokaiser] +* improved error handling, improving stability in massive load use cases [nicokaiser] + +v0.4.12 - Mar 30th 2012 +===================== + +* various memory leak / possible memory leak cleanups [einaros] +* api documentation [nicokaiser] +* add option to disable client tracking [nicokaiser] + +v0.4.11 - Mar 24th 2012 +===================== + +* node v0.7 compatibillity release +* gyp support [TooTallNate] +* commander dependency update [jwueller] +* loadbalancer support [nicokaiser] + +v0.4.10 - Mar 22th 2012 +===================== + +* Final hixie close frame fixes. [nicokaiser] + +v0.4.9 - Mar 21st 2012 +===================== + +* Various hixie bugfixes (such as proper close frame handling). [einaros] + +v0.4.8 - Feb 29th 2012 +===================== + +* Allow verifyClient to run asynchronously [karlsequin] +* Various bugfixes and cleanups. [einaros] + +v0.4.7 - Feb 21st 2012 +===================== + +* Exposed bytesReceived from websocket client object, which makes it possible to implement bandwidth sampling. [einaros] +* Updated browser based file upload example to include and output per websocket channel bandwidth sampling. [einaros] +* Changed build scripts to check which architecture is currently in use. Required after the node.js changes to have prebuilt packages target ia32 by default. [einaros] + +v0.4.6 - Feb 9th 2012 +===================== + +* Added browser based file upload example. [einaros] +* Added server-to-browser status push example. [einaros] +* Exposed pause() and resume() on WebSocket object, to enable client stream shaping. [einaros] + +v0.4.5 - Feb 7th 2012 +===================== + +* Corrected regression bug in handling of connections with the initial frame delivered across both http upgrade head and a standalone packet. This would lead to a race condition, which in some cases could cause message corruption. [einaros] + +v0.4.4 - Feb 6th 2012 +===================== + +* Pass original request object to verifyClient, for cookie or authentication verifications. [einaros] +* Implemented addEventListener and slightly improved the emulation API by adding a MessageEvent with a readonly data attribute. [aslakhellesoy] +* Rewrite parts of hybi receiver to avoid stack overflows for large amounts of packets bundled in the same buffer / packet. [einaros] + +v0.4.3 - Feb 4th 2012 +===================== + +* Prioritized update: Corrected issue which would cause sockets to stay open longer than necessary, and resource leakage because of this. [einaros] + +v0.4.2 - Feb 4th 2012 +===================== + +* Breaking change: WebSocketServer's verifyOrigin option has been renamed to verifyClient. [einaros] +* verifyClient now receives { origin: 'origin header', secure: true/false }, where 'secure' will be true for ssl connections. [einaros] +* Split benchmark, in preparation for more thorough case. [einaros] +* Introduced hixie-76 draft support for server, since Safari (iPhone / iPad / OS X) and Opera still aren't updated to use Hybi. [einaros] +* Expose 'supports' object from WebSocket, to indicate e.g. the underlying transport's support for binary data. [einaros] +* Test and code cleanups. [einaros] + +v0.4.1 - Jan 25th 2012 +===================== + +* Use readline in wscat [tricknotes] +* Refactor _state away, in favor of the new _readyState [tricknotes] +* travis-ci integration [einaros] +* Fixed race condition in testsuite, causing a few tests to fail (without actually indicating errors) on travis [einaros] +* Expose pong event [paddybyers] +* Enabled running of WebSocketServer in noServer-mode, meaning that upgrades are passed in manually. [einaros] +* Reworked connection procedure for WebSocketServer, and cleaned up tests. [einaros] + +v0.4.0 - Jan 2nd 2012 +===================== + +* Windows compatibility [einaros] +* Windows compatible test script [einaros] + +v0.3.9 - Jan 1st 2012 +====================== + +* Improved protocol framing performance [einaros] +* WSS support [kazuyukitanimura] +* WSS tests [einaros] +* readyState exposed [justinlatimer, tricknotes] +* url property exposed [justinlatimer] +* Removed old 'state' property [einaros] +* Test cleanups [einaros] + +v0.3.8 - Dec 27th 2011 +====================== + +* Made it possible to listen on specific paths, which is especially good to have for precreated http servers [einaros] +* Extensive WebSocket / WebSocketServer cleanup, including changing all internal properties to unconfigurable, unenumerable properties [einaros] +* Receiver modifications to ensure even better performance with fragmented sends [einaros] +* Fixed issue in sender.js, which would cause SlowBuffer instances (such as returned from the crypto library's randomBytes) to be copied (and thus be dead slow) [einaros] +* Removed redundant buffer copy in sender.js, which should improve server performance [einaros] + +v0.3.7 - Dec 25nd 2011 +====================== + +* Added a browser based API which uses EventEmitters internally [3rd-Eden] +* Expose request information from upgrade event for websocket server clients [mmalecki] + +v0.3.6 - Dec 19th 2011 +====================== + +* Added option to let WebSocket.Server use an already existing http server [mmalecki] +* Migrating various option structures to use options.js module [einaros] +* Added a few more tests, options and handshake verifications to ensure that faulty connections are dealt with [einaros] +* Code cleanups in Sender and Receiver, to ensure even faster parsing [einaros] + +v0.3.5 - Dec 13th 2011 +====================== + +* Optimized Sender.js, Receiver.js and bufferutil.cc: + * Apply loop-unrolling-like small block copies rather than use node.js Buffer#copy() (which is slow). + * Mask blocks of data using combination of 32bit xor and loop-unrolling, instead of single bytes. + * Keep pre-made send buffer for small transfers. +* Leak fixes and code cleanups. + +v0.3.3 - Dec 12th 2011 +====================== + +* Compile fix for Linux. +* Rewrote parts of WebSocket.js, to avoid try/catch and thus avoid optimizer bailouts. + +v0.3.2 - Dec 11th 2011 +====================== + +* Further performance updates, including the additions of a native BufferUtil module, which deals with several of the cpu intensive WebSocket operations. + +v0.3.1 - Dec 8th 2011 +====================== + +* Service release, fixing broken tests. + +v0.3.0 - Dec 8th 2011 +====================== + +* Node.js v0.4.x compatibility. +* Code cleanups and efficiency improvements. +* WebSocket server added, although this will still mainly be a client library. +* WebSocket server certified to pass the Autobahn test suite. +* Protocol improvements and corrections - such as handling (redundant) masks for empty fragments. +* 'wscat' command line utility added, which can act as either client or server. + +v0.2.6 - Dec 3rd 2011 +====================== + +* Renamed to 'ws'. Big woop, right -- but easy-websocket really just doesn't cut it anymore! + +v0.2.5 - Dec 3rd 2011 +====================== + + * Rewrote much of the WebSocket parser, to ensure high speed for highly fragmented messages. + * Added a BufferPool, as a start to more efficiently deal with allocations for WebSocket connections. More work to come, in that area. + * Updated the Autobahn report, at http://einaros.github.com/easy-websocket, with comparisons against WebSocket-Node 1.0.2 and Chrome 16. + +v0.2.0 - Nov 25th 2011 +====================== + + * Major rework to make sure all the Autobahn test cases pass. Also updated the internal tests to cover more corner cases. + +v0.1.2 - Nov 14th 2011 +====================== + + * Back and forth, back and forth: now settled on keeping the api (event names, methods) closer to the websocket browser api. This will stick now. + * Started keeping this history record. Better late than never, right?
@@ -0,0 +1,40 @@
+ALL_TESTS = $(shell find test/ -name '*.test.js') +ALL_INTEGRATION = $(shell find test/ -name '*.integration.js') + +all: + node-gyp configure build + +clean: + node-gyp clean + +run-tests: + @./node_modules/.bin/mocha \ + -t 2000 \ + -s 2400 \ + $(TESTFLAGS) \ + $(TESTS) + +run-integrationtests: + @./node_modules/.bin/mocha \ + -t 5000 \ + -s 6000 \ + $(TESTFLAGS) \ + $(TESTS) + +test: + @$(MAKE) NODE_TLS_REJECT_UNAUTHORIZED=0 NODE_PATH=lib TESTS="$(ALL_TESTS)" run-tests + +integrationtest: + @$(MAKE) NODE_TLS_REJECT_UNAUTHORIZED=0 NODE_PATH=lib TESTS="$(ALL_INTEGRATION)" run-integrationtests + +benchmark: + @node bench/sender.benchmark.js + @node bench/parser.benchmark.js + +autobahn: + @NODE_PATH=lib node test/autobahn.js + +autobahn-server: + @NODE_PATH=lib node test/autobahn-server.js + +.PHONY: test
@@ -0,0 +1,171 @@
+[](http://travis-ci.org/einaros/ws) + +# ws: a node.js websocket library # + +`ws` is a simple to use websocket implementation, up-to-date against RFC-6455, and [probably the fastest WebSocket library for node.js](http://web.archive.org/web/20130314230536/http://hobbycoding.posterous.com/the-fastest-websocket-module-for-nodejs). + +Passes the quite extensive Autobahn test suite. See http://einaros.github.com/ws for the full reports. + +Comes with a command line utility, `wscat`, which can either act as a server (--listen), or client (--connect); Use it to debug simple websocket services. + +## Protocol support ## + +* **Hixie draft 76** (Old and deprecated, but still in use by Safari and Opera. Added to ws version 0.4.2, but server only. Can be disabled by setting the `disableHixie` option to true.) +* **HyBi drafts 07-12** (Use the option `protocolVersion: 8`, or argument `-p 8` for wscat) +* **HyBi drafts 13-17** (Current default, alternatively option `protocolVersion: 13`, or argument `-p 13` for wscat) + +_See the echo.websocket.org example below for how to use the `protocolVersion` option._ + +## Usage ## + +### Installing ### + +`npm install ws` + +### Sending and receiving text data ### + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://www.host.com/path'); +ws.on('open', function() { + ws.send('something'); +}); +ws.on('message', function(data, flags) { + // flags.binary will be set if a binary data is received + // flags.masked will be set if the data was masked +}); +``` + +### Sending binary data ### + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://www.host.com/path'); +ws.on('open', function() { + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.send(array, {binary: true, mask: true}); +}); +``` + +Setting `mask`, as done for the send options above, will cause the data to be masked according to the websocket protocol. The same option applies for text data. + +### Server example ### + +```js +var WebSocketServer = require('ws').Server + , wss = new WebSocketServer({port: 8080}); +wss.on('connection', function(ws) { + ws.on('message', function(message) { + console.log('received: %s', message); + }); + ws.send('something'); +}); +``` + +### Server sending broadcast data ### + +```js +var WebSocketServer = require('ws').Server + , wss = new WebSocketServer({port: 8080}); + +wss.broadcast = function(data) { + for(var i in this.clients) + this.clients[i].send(data); +}; +``` + +### Error handling best practices ### + +```js +// If the WebSocket is closed before the following send is attempted +ws.send('something'); + +// Errors (both immediate and async write errors) can be detected in an optional callback. +// The callback is also the only way of being notified that data has actually been sent. +ws.send('something', function(error) { + // if error is null, the send has been completed, + // otherwise the error object will indicate what failed. +}); + +// Immediate errors can also be handled with try/catch-blocks, but **note** +// that since sends are inherently asynchronous, socket write failures will *not* +// be captured when this technique is used. +try { + ws.send('something'); +} +catch (e) { + // handle error +} +``` + +### echo.websocket.org demo ### + +```js +var WebSocket = require('ws'); +var ws = new WebSocket('ws://echo.websocket.org/', {protocolVersion: 8, origin: 'http://websocket.org'}); +ws.on('open', function() { + console.log('connected'); + ws.send(Date.now().toString(), {mask: true}); +}); +ws.on('close', function() { + console.log('disconnected'); +}); +ws.on('message', function(data, flags) { + console.log('Roundtrip time: ' + (Date.now() - parseInt(data)) + 'ms', flags); + setTimeout(function() { + ws.send(Date.now().toString(), {mask: true}); + }, 500); +}); +``` + +### wscat against echo.websocket.org ### + + $ npm install -g ws + $ wscat -c ws://echo.websocket.org -p 8 + connected (press CTRL+C to quit) + > hi there + < hi there + > are you a happy parrot? + < are you a happy parrot? + +### Other examples ### + +For a full example with a browser client communicating with a ws server, see the examples folder. + +Note that the usage together with Express 3.0 is quite different from Express 2.x. The difference is expressed in the two different serverstats-examples. + +Otherwise, see the test cases. + +### Running the tests ### + +`make test` + +## API Docs ## + +See the doc/ directory for Node.js-like docs for the ws classes. + +## License ## + +(The MIT License) + +Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,115 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +/** + * Benchmark dependencies. + */ + +var benchmark = require('benchmark') + , Receiver = require('../').Receiver + , suite = new benchmark.Suite('Receiver'); +require('tinycolor'); +require('./util'); + +/** + * Setup receiver. + */ + +suite.on('start', function () { + receiver = new Receiver(); +}); + +suite.on('cycle', function () { + receiver = new Receiver(); +}); + +/** + * Benchmarks. + */ + +var pingMessage = 'Hello' + , pingPacket1 = getBufferFromHexString('89 ' + (pack(2, 0x80 | pingMessage.length)) + + ' 34 83 a8 68 '+ getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68'))); +suite.add('ping message', function () { + receiver.add(pingPacket1); +}); + +var pingPacket2 = getBufferFromHexString('89 00') +suite.add('ping with no data', function () { + receiver.add(pingPacket2); +}); + +var closePacket = getBufferFromHexString('88 00'); +suite.add('close message', function () { + receiver.add(closePacket); + receiver.endPacket(); +}); + +var maskedTextPacket = getBufferFromHexString('81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5'); +suite.add('masked text message', function () { + receiver.add(maskedTextPacket); +}); + +binaryDataPacket = (function() { + var length = 125 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (125 bytes)', function () { + try { + receiver.add(binaryDataPacket); + + } + catch(e) {console.log(e)} +}); + +binaryDataPacket2 = (function() { + var length = 65535 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (65535 bytes)', function () { + receiver.add(binaryDataPacket2); +}); + +binaryDataPacket3 = (function() { + var length = 200*1024 + , message = new Buffer(length) + for (var i = 0; i < length; ++i) message[i] = i % 10; + return getBufferFromHexString('82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + + getHexStringFromBuffer(mask(message), '34 83 a8 68')); +})(); +suite.add('binary data (200 kB)', function () { + receiver.add(binaryDataPacket3); +}); + +/** + * Output progress. + */ + +suite.on('cycle', function (bench, details) { + console.log('\n ' + suite.name.grey, details.name.white.bold); + console.log(' ' + [ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +/** + * Run/export benchmarks. + */ + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +}
@@ -0,0 +1,66 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +/** + * Benchmark dependencies. + */ + +var benchmark = require('benchmark') + , Sender = require('../').Sender + , suite = new benchmark.Suite('Sender'); +require('tinycolor'); +require('./util'); + +/** + * Setup sender. + */ + +suite.on('start', function () { + sender = new Sender(); + sender._socket = { write: function() {} }; +}); + +suite.on('cycle', function () { + sender = new Sender(); + sender._socket = { write: function() {} }; +}); + +/** + * Benchmarks + */ + +framePacket = new Buffer(200*1024); +framePacket.fill(99); +suite.add('frameAndSend, unmasked (200 kB)', function () { + sender.frameAndSend(0x2, framePacket, true, false); +}); +suite.add('frameAndSend, masked (200 kB)', function () { + sender.frameAndSend(0x2, framePacket, true, true); +}); + +/** + * Output progress. + */ + +suite.on('cycle', function (bench, details) { + console.log('\n ' + suite.name.grey, details.name.white.bold); + console.log(' ' + [ + details.hz.toFixed(2).cyan + ' ops/sec'.grey + , details.count.toString().white + ' times executed'.grey + , 'benchmark took '.grey + details.times.elapsed.toString().white + ' sec.'.grey + , + ].join(', '.grey)); +}); + +/** + * Run/export benchmarks. + */ + +if (!module.parent) { + suite.run(); +} else { + module.exports = suite; +}
@@ -0,0 +1,105 @@
+var cluster = require('cluster') + , WebSocket = require('../') + , WebSocketServer = WebSocket.Server + , crypto = require('crypto') + , util = require('util') + , ansi = require('ansi'); +require('tinycolor'); + +function roundPrec(num, prec) { + var mul = Math.pow(10, prec); + return Math.round(num * mul) / mul; +} + +function humanSize(bytes) { + if (bytes >= 1048576) return roundPrec(bytes / 1048576, 2) + ' MB'; + if (bytes >= 1024) return roundPrec(bytes / 1024, 2) + ' kB'; + return roundPrec(bytes, 2) + ' B'; +} + +function generateRandomData(size) { + var buffer = new Buffer(size); + for (var i = 0; i < size; ++i) { + buffer[i] = ~~(Math.random() * 127); + } + return buffer; +} + +if (cluster.isMaster) { + var wss = new WebSocketServer({port: 8181}, function() { + cluster.fork(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data, flags) { + ws.send(data, {binary: flags&&flags.binary}); + }); + ws.on('close', function() {}); + }); + cluster.on('death', function(worker) { + wss.close(); + }); +} +else { + var cursor = ansi(process.stdout); + + var configs = [ + [true, 10000, 64], + [true, 5000, 16*1024], + [true, 1000, 128*1024], + [true, 100, 1024*1024], + [true, 1, 500*1024*1024], + [false, 10000, 64], + [false, 5000, 16*1024], + [false, 1000, 128*1024], + [false, 100, 1024*1024], + ]; + + var largest = configs[0][1]; + for (var i = 0, l = configs.length; i < l; ++i) { + if (configs[i][2] > largest) largest = configs[i][2]; + } + + console.log('Generating %s of test data ...', humanSize(largest)); + var randomBytes = generateRandomData(largest); + + function roundtrip(useBinary, roundtrips, size, cb) { + var data = randomBytes.slice(0, size); + var prefix = util.format('Running %d roundtrips of %s %s data', roundtrips, humanSize(size), useBinary ? 'binary' : 'text'); + console.log(prefix); + var client = new WebSocket('ws://localhost:' + '8181'); + var dt; + var roundtrip = 0; + function send() { + client.send(data, {binary: useBinary}); + } + client.on('error', function(e) { + console.error(e); + process.exit(); + }); + client.on('open', function() { + dt = Date.now(); + send(); + }); + client.on('message', function(data, flags) { + if (++roundtrip == roundtrips) { + var elapsed = Date.now() - dt; + cursor.up(); + console.log('%s:\t%ss\t%s' + , useBinary ? prefix.green : prefix.cyan + , roundPrec(elapsed / 1000, 1).toString().green.bold + , (humanSize((size * roundtrips) / elapsed * 1000) + '/s').blue.bold); + client.close(); + cb(); + return; + } + process.nextTick(send); + }); + } + + (function run() { + if (configs.length == 0) process.exit(); + var config = configs.shift(); + config.push(run); + roundtrip.apply(null, config); + })(); +}
@@ -0,0 +1,105 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +/** + * Returns a Buffer from a "ff 00 ff"-type hex string. + */ + +getBufferFromHexString = function(byteStr) { + var bytes = byteStr.split(' '); + var buf = new Buffer(bytes.length); + for (var i = 0; i < bytes.length; ++i) { + buf[i] = parseInt(bytes[i], 16); + } + return buf; +} + +/** + * Returns a hex string from a Buffer. + */ + +getHexStringFromBuffer = function(data) { + var s = ''; + for (var i = 0; i < data.length; ++i) { + s += padl(data[i].toString(16), 2, '0') + ' '; + } + return s.trim(); +} + +/** + * Splits a buffer in two parts. + */ + +splitBuffer = function(buffer) { + var b1 = new Buffer(Math.ceil(buffer.length / 2)); + buffer.copy(b1, 0, 0, b1.length); + var b2 = new Buffer(Math.floor(buffer.length / 2)); + buffer.copy(b2, 0, b1.length, b1.length + b2.length); + return [b1, b2]; +} + +/** + * Performs hybi07+ type masking on a hex string or buffer. + */ + +mask = function(buf, maskString) { + if (typeof buf == 'string') buf = new Buffer(buf); + var mask = getBufferFromHexString(maskString || '34 83 a8 68'); + for (var i = 0; i < buf.length; ++i) { + buf[i] ^= mask[i % 4]; + } + return buf; +} + +/** + * Returns a hex string representing the length of a message + */ + +getHybiLengthAsHexString = function(len, masked) { + if (len < 126) { + var buf = new Buffer(1); + buf[0] = (masked ? 0x80 : 0) | len; + } + else if (len < 65536) { + var buf = new Buffer(3); + buf[0] = (masked ? 0x80 : 0) | 126; + getBufferFromHexString(pack(4, len)).copy(buf, 1); + } + else { + var buf = new Buffer(9); + buf[0] = (masked ? 0x80 : 0) | 127; + getBufferFromHexString(pack(16, len)).copy(buf, 1); + } + return getHexStringFromBuffer(buf); +} + +/** + * Unpacks a Buffer into a number. + */ + +unpack = function(buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Returns a hex string, representing a specific byte count 'length', from a number. + */ + +pack = function(length, number) { + return padl(number.toString(16), length, '0').replace(/([0-9a-f][0-9a-f])/gi, '$1 ').trim(); +} + +/** + * Left pads the string 's' to a total length of 'n' with char 'c'. + */ + +padl = function(s, n, c) { + return new Array(1 + n - s.length).join(c) + s; +}
@@ -0,0 +1,190 @@
+#!/usr/bin/env node + +/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var WebSocket = require('../') + , fs = require('fs') + , program = require('commander') + , util = require('util') + , events = require('events') + , readline = require('readline'); + +/** + * InputReader - processes console input + */ + +function Console() { + this.stdin = process.stdin; + this.stdout = process.stdout; + + this.readlineInterface = readline.createInterface(this.stdin, this.stdout); + + var self = this; + this.readlineInterface.on('line', function(data) { + self.emit('line', data); + }); + this.readlineInterface.on('close', function() { + self.emit('close'); + }); + + this._resetInput = function() { + self.clear(); + } +} +util.inherits(Console, events.EventEmitter); + +Console.Colors = { + Red: '\033[31m', + Green: '\033[32m', + Yellow: '\033[33m', + Blue: '\033[34m', + Default: '\033[39m' +}; + +Console.prototype.prompt = function() { + this.readlineInterface.prompt(); +} + +Console.prototype.print = function(msg, color) { + this.clear(); + color = color || Console.Colors.Default; + this.stdout.write(color + msg + Console.Colors.Default + '\n'); + this.prompt(); +} + +Console.prototype.clear = function() { + this.stdout.write('\033[2K\033[E'); +} + +Console.prototype.pause = function() { + this.stdin.on('keypress', this._resetInput); +} + +Console.prototype.resume = function() { + this.stdin.removeListener('keypress', this._resetInput); +} + +/** + * The actual application + */ + +var version = JSON.parse(fs.readFileSync(__dirname + '/../package.json', 'utf8')).version; +program + .version(version) + .usage('[options] <url>') + .option('-l, --listen <port>', 'listen on port') + .option('-c, --connect <url>', 'connect to a websocket server') + .option('-p, --protocol <version>', 'optional protocol version') + .option('-o, --origin <origin>', 'optional origin') + .option('--host <host>', 'optional host') + .option('-s, --subprotocol <protocol>', 'optional subprotocol') + .parse(process.argv); + +if (program.listen && program.connect) { + console.error('\033[33merror: use either --listen or --connect\033[39m'); + process.exit(-1); +} +else if (program.listen) { + var wsConsole = new Console(); + wsConsole.pause(); + var options = {}; + if (program.protocol) options.protocolVersion = program.protocol; + if (program.origin) options.origin = program.origin; + if (program.subprotocol) options.protocol = program.subprotocol; + var ws = null; + var wss = new WebSocket.Server({port: program.listen}, function() { + wsConsole.print('listening on port ' + program.listen + ' (press CTRL+C to quit)', Console.Colors.Green); + wsConsole.clear(); + }); + wsConsole.on('close', function() { + if (ws) { + try { + ws.close(); + } + catch (e) {} + } + process.exit(0); + }); + wsConsole.on('line', function(data) { + if (ws) { + ws.send(data, {mask: false}); + wsConsole.prompt(); + } + }); + wss.on('connection', function(newClient) { + if (ws) { + // limit to one client + newClient.terminate(); + return; + }; + ws = newClient; + wsConsole.resume(); + wsConsole.prompt(); + wsConsole.print('client connected', Console.Colors.Green); + ws.on('close', function() { + wsConsole.print('disconnected', Console.Colors.Green); + wsConsole.clear(); + wsConsole.pause(); + ws = null; + }); + ws.on('error', function(code, description) { + wsConsole.print('error: ' + code + (description ? ' ' + description : ''), Console.Colors.Yellow); + }); + ws.on('message', function(data, flags) { + wsConsole.print('< ' + data, Console.Colors.Blue); + }); + }); + wss.on('error', function(error) { + wsConsole.print('error: ' + error.toString(), Console.Colors.Yellow); + process.exit(-1); + }); +} +else if (program.connect) { + var wsConsole = new Console(); + var options = {}; + if (program.protocol) options.protocolVersion = program.protocol; + if (program.origin) options.origin = program.origin; + if (program.subprotocol) options.protocol = program.subprotocol; + if (program.host) options.host = program.host; + var ws = new WebSocket(program.connect, options); + ws.on('open', function() { + wsConsole.print('connected (press CTRL+C to quit)', Console.Colors.Green); + wsConsole.on('line', function(data) { + ws.send(data, {mask: true}); + wsConsole.prompt(); + }); + }); + ws.on('close', function() { + wsConsole.print('disconnected', Console.Colors.Green); + wsConsole.clear(); + process.exit(); + }); + ws.on('error', function(code, description) { + wsConsole.print('error: ' + code + (description ? ' ' + description : ''), Console.Colors.Yellow); + process.exit(-1); + }); + ws.on('message', function(data, flags) { + wsConsole.print('< ' + data, Console.Colors.Blue); + }); + wsConsole.on('close', function() { + if (ws) { + try { + ws.close(); + } + catch(e) {} + process.exit(); + } + }); +} +else { + console.error('\033[33merror: use either --listen or --connect\033[39m'); + process.exit(-1); +}
@@ -0,0 +1,16 @@
+{ + 'targets': [ + { + 'target_name': 'validation', + 'include_dirs': ["<!(node -p -e \"require('path').dirname(require.resolve('nan'))\")"], + 'cflags': [ '-O3' ], + 'sources': [ 'src/validation.cc' ] + }, + { + 'target_name': 'bufferutil', + 'include_dirs': ["<!(node -p -e \"require('path').dirname(require.resolve('nan'))\")"], + 'cflags': [ '-O3' ], + 'sources': [ 'src/bufferutil.cc' ] + } + ] +}
@@ -0,0 +1,11 @@
+gyp ERR! configure error +gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable. +gyp ERR! stack at failNoPython (C:\Users\esanvin\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:401:14) +gyp ERR! stack at C:\Users\esanvin\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:356:11 +gyp ERR! stack at FSReqWrap.oncomplete (fs.js:82:15) +gyp ERR! System Windows_NT 6.1.7601 +gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\esanvin\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" +gyp ERR! cwd C:\Users\esanvin\Desktop\multi\NodeServer\node_modules\ws +gyp ERR! node -v v5.5.0 +gyp ERR! node-gyp -v v3.2.1 +gyp ERR! not ok
@@ -0,0 +1,181 @@
+# ws + +## Class: ws.Server + +This class is a WebSocket server. It is an `EventEmitter`. + +### new ws.Server([options], [callback]) + +* `options` Object + * `host` String + * `port` Number + * `server` http.Server + * `verifyClient` Function + * `path` String + * `noServer` Boolean + * `disableHixie` Boolean + * `clientTracking` Boolean +* `callback` Function + +Construct a new server object. + +Either `port` or `server` must be provided, otherwise you might enable +`noServer` if you want to pass the requests directly. Please note that the +`callback` is only used when you supply the a `port` number in the options. + +### server.close([code], [data]) + +Close the server and terminate all clients + +### server.handleUpgrade(request, socket, upgradeHead, callback) + +Handles a HTTP Upgrade request. `request` is an instance of `http.ServerRequest`, `socket` is an instance of `net.Socket`. + +When the Upgrade was successfully, the `callback` will be called with a `ws.WebSocket` object as parameter. + +### Event: 'error' + +`function (error) { }` + +If the underlying server emits an error, it will be forwarded here. + +### Event: 'headers' + +`function (headers) { }` + +Emitted with the object of HTTP headers that are going to be written to the `Stream` as part of the handshake. + +### Event: 'connection' + +`function (socket) { }` + +When a new WebSocket connection is established. `socket` is an object of type `ws.WebSocket`. + + +## Class: ws.WebSocket + +This class represents a WebSocket connection. It is an `EventEmitter`. + +### new ws.WebSocket(address, [options]) + +* `address` String|Array +* `options` Object + * `protocol` String + * `agent` Agent + * `headers` Object + * `protocolVersion` Number|String + -- the following only apply if `address` is a String + * `host` String + * `origin` String + * `pfx` String|Buffer + * `key` String|Buffer + * `passphrase` String + * `cert` String|Buffer + * `ca` Array + * `ciphers` String + * `rejectUnauthorized` Boolean + +Instantiating with an `address` creates a new WebSocket client object. If `address` is an Array (request, socket, rest), it is instantiated as a Server client (e.g. called from the `ws.Server`). + +### websocket.bytesReceived + +Received bytes count. + +### websocket.readyState + +Possible states are `WebSocket.CONNECTING`, `WebSocket.OPEN`, `WebSocket.CLOSING`, `WebSocket.CLOSED`. + +### websocket.protocolVersion + +The WebSocket protocol version used for this connection, `8`, `13` or `hixie-76` (the latter only for server clients). + +### websocket.url + +The URL of the WebSocket server (only for clients) + +### websocket.supports + +Describes the feature of the used protocol version. E.g. `supports.binary` is a boolean that describes if the connection supports binary messages. + +### websocket.close([code], [data]) + +Gracefully closes the connection, after sending a description message + +### websocket.pause() + +Pause the client stream + +### websocket.ping([data], [options], [dontFailWhenClosed]) + +Sends a ping. `data` is sent, `options` is an object with members `mask` and `binary`. `dontFailWhenClosed` indicates whether or not to throw if the connection isnt open. + +### websocket.pong([data], [options], [dontFailWhenClosed]) + +Sends a pong. `data` is sent, `options` is an object with members `mask` and `binary`. `dontFailWhenClosed` indicates whether or not to throw if the connection isnt open. + + +### websocket.resume() + +Resume the client stream + +### websocket.send(data, [options], [callback]) + +Sends `data` through the connection. `options` can be an object with members `mask` and `binary`. The optional `callback` is executed after the send completes. + +### websocket.stream([options], callback) + +Streams data through calls to a user supplied function. `options` can be an object with members `mask` and `binary`. `callback` is executed on successive ticks of which send is `function (data, final)`. + +### websocket.terminate() + +Immediately shuts down the connection + +### websocket.onopen +### websocket.onerror +### websocket.onclose +### websocket.onmessage + +Emulates the W3C Browser based WebSocket interface using function members. + +### websocket.addEventListener(method, listener) + +Emulates the W3C Browser based WebSocket interface using addEventListener. + +### Event: 'error' + +`function (error) { }` + +If the client emits an error, this event is emitted (errors from the underlying `net.Socket` are forwarded here). + +### Event: 'close' + +`function (code, message) { }` + +Is emitted when the connection is closed. `code` is defined in the WebSocket specification. + +The `close` event is also emitted when then underlying `net.Socket` closes the connection (`end` or `close`). + +### Event: 'message' + +`function (data, flags) { }` + +Is emitted when data is received. `flags` is an object with member `binary`. + +### Event: 'ping' + +`function (data, flags) { }` + +Is emitted when a ping is received. `flags` is an object with member `binary`. + +### Event: 'pong' + +`function (data, flags) { }` + +Is emitted when a pong is received. `flags` is an object with member `binary`. + +### Event: 'open' + +`function () { }` + +Emitted when the connection is established. +
@@ -0,0 +1,18 @@
+{ + "author": "", + "name": "fileapi", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": "~0.6.8" + }, + "dependencies": { + "express": "latest", + "ansi": "https://github.com/einaros/ansi.js/tarball/master" + }, + "devDependencies": {}, + "optionalDependencies": {} +}
@@ -0,0 +1,39 @@
+function onFilesSelected(e) { + var button = e.srcElement; + button.disabled = true; + var progress = document.querySelector('div#progress'); + progress.innerHTML = '0%'; + var files = e.target.files; + var totalFiles = files.length; + var filesSent = 0; + if (totalFiles) { + var uploader = new Uploader('ws://localhost:8080', function () { + Array.prototype.slice.call(files, 0).forEach(function(file) { + if (file.name == '.') { + --totalFiles; + return; + } + uploader.sendFile(file, function(error) { + if (error) { + console.log(error); + return; + } + ++filesSent; + progress.innerHTML = ~~(filesSent / totalFiles * 100) + '%'; + console.log('Sent: ' + file.name); + }); + }); + }); + } + uploader.ondone = function() { + uploader.close(); + progress.innerHTML = '100% done, ' + totalFiles + ' files sent.'; + } +} + +window.onload = function() { + var importButtons = document.querySelectorAll('[type="file"]'); + Array.prototype.slice.call(importButtons, 0).forEach(function(importButton) { + importButton.addEventListener('change', onFilesSelected, false); + }); +}
@@ -0,0 +1,22 @@
+<!DOCTYPE html> +<html> + <head> + <style> + body { + font-family: Tahoma, Geneva, sans-serif; + } + div { + display: inline; + } + </style> + <script src='uploader.js'></script> + <script src='app.js'></script> + </head> + <body> + <p>This example will upload an entire directory tree to the node.js server via a fast and persistent WebSocket connection.</p> + <p>Note that the example is Chrome only for now.</p> + <input type="file" webkitdirectory /><br/><br/> + Upload status: + <div id='progress'>Please select a directory to upload.</div> + </body> +</html>
@@ -0,0 +1,55 @@
+function Uploader(url, cb) { + this.ws = new WebSocket(url); + if (cb) this.ws.onopen = cb; + this.sendQueue = []; + this.sending = null; + this.sendCallback = null; + this.ondone = null; + var self = this; + this.ws.onmessage = function(event) { + var data = JSON.parse(event.data); + if (data.event == 'complete') { + if (data.path != self.sending.path) { + self.sendQueue = []; + self.sending = null; + self.sendCallback = null; + throw new Error('Got message for wrong file!'); + } + self.sending = null; + var callback = self.sendCallback; + self.sendCallback = null; + if (callback) callback(); + if (self.sendQueue.length === 0 && self.ondone) self.ondone(null); + if (self.sendQueue.length > 0) { + var args = self.sendQueue.pop(); + setTimeout(function() { self.sendFile.apply(self, args); }, 0); + } + } + else if (data.event == 'error') { + self.sendQueue = []; + self.sending = null; + var callback = self.sendCallback; + self.sendCallback = null; + var error = new Error('Server reported send error for file ' + data.path); + if (callback) callback(error); + if (self.ondone) self.ondone(error); + } + } +} + +Uploader.prototype.sendFile = function(file, cb) { + if (this.ws.readyState != WebSocket.OPEN) throw new Error('Not connected'); + if (this.sending) { + this.sendQueue.push(arguments); + return; + } + var fileData = { name: file.name, path: file.webkitRelativePath }; + this.sending = fileData; + this.sendCallback = cb; + this.ws.send(JSON.stringify(fileData)); + this.ws.send(file); +} + +Uploader.prototype.close = function() { + this.ws.close(); +}
@@ -0,0 +1,103 @@
+var WebSocketServer = require('../../').Server + , express = require('express') + , fs = require('fs') + , http = require('http') + , util = require('util') + , path = require('path') + , app = express.createServer() + , events = require('events') + , ansi = require('ansi') + , cursor = ansi(process.stdout); + +function BandwidthSampler(ws, interval) { + interval = interval || 2000; + var previousByteCount = 0; + var self = this; + var intervalId = setInterval(function() { + var byteCount = ws.bytesReceived; + var bytesPerSec = (byteCount - previousByteCount) / (interval / 1000); + previousByteCount = byteCount; + self.emit('sample', bytesPerSec); + }, interval); + ws.on('close', function() { + clearInterval(intervalId); + }); +} +util.inherits(BandwidthSampler, events.EventEmitter); + +function makePathForFile(filePath, prefix, cb) { + if (typeof cb !== 'function') throw new Error('callback is required'); + filePath = path.dirname(path.normalize(filePath)).replace(/^(\/|\\)+/, ''); + var pieces = filePath.split(/(\\|\/)/); + var incrementalPath = prefix; + function step(error) { + if (error) return cb(error); + if (pieces.length == 0) return cb(null, incrementalPath); + incrementalPath += '/' + pieces.shift(); + fs.exists(incrementalPath, function(exists) { + if (!exists) fs.mkdir(incrementalPath, step); + else process.nextTick(step); + }); + } + step(); +} + +cursor.eraseData(2).goto(1, 1); +app.use(express.static(__dirname + '/public')); + +var clientId = 0; +var wss = new WebSocketServer({server: app}); +wss.on('connection', function(ws) { + var thisId = ++clientId; + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d connected', thisId); + + var sampler = new BandwidthSampler(ws); + sampler.on('sample', function(bps) { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('WebSocket #%d incoming bandwidth: %d MB/s', thisId, Math.round(bps / (1024*1024))); + }); + + var filesReceived = 0; + var currentFile = null; + ws.on('message', function(data, flags) { + if (!flags.binary) { + currentFile = JSON.parse(data); + // note: a real-world app would want to sanity check the data + } + else { + if (currentFile == null) return; + makePathForFile(currentFile.path, __dirname + '/uploaded', function(error, path) { + if (error) { + console.log(error); + ws.send(JSON.stringify({event: 'error', path: currentFile.path, message: error.message})); + return; + } + fs.writeFile(path + '/' + currentFile.name, data, function(error) { + ++filesReceived; + // console.log('received %d bytes long file, %s', data.length, currentFile.path); + ws.send(JSON.stringify({event: 'complete', path: currentFile.path})); + currentFile = null; + }); + }); + } + }); + + ws.on('close', function() { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d disconnected. %d files received.', thisId, filesReceived); + }); + + ws.on('error', function(e) { + cursor.goto(1, 4 + thisId).eraseLine(); + console.log('Client #%d error: %s', thisId, e.message); + }); +}); + +fs.mkdir(__dirname + '/uploaded', function(error) { + // ignore errors, most likely means directory exists + console.log('Uploaded files will be saved to %s/uploaded.', __dirname); + console.log('Remember to wipe this directory if you upload lots and lots.'); + app.listen(8080); + console.log('Listening on http://localhost:8080'); +});
@@ -0,0 +1,17 @@
+{ + "author": "", + "name": "serverstats", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": ">0.4.0" + }, + "dependencies": { + "express": "~3.0.0" + }, + "devDependencies": {}, + "optionalDependencies": {} +}
@@ -0,0 +1,33 @@
+<!DOCTYPE html> +<html> + <head> + <style> + body { + font-family: Tahoma, Geneva, sans-serif; + } + + div { + display: inline; + } + </style> + <script> + function updateStats(memuse) { + document.getElementById('rss').innerHTML = memuse.rss; + document.getElementById('heapTotal').innerHTML = memuse.heapTotal; + document.getElementById('heapUsed').innerHTML = memuse.heapUsed; + } + + var host = window.document.location.host.replace(/:.*/, ''); + var ws = new WebSocket('ws://' + host + ':8080'); + ws.onmessage = function (event) { + updateStats(JSON.parse(event.data)); + }; + </script> + </head> + <body> + <strong>Server Stats</strong><br> + RSS: <div id='rss'></div><br> + Heap total: <div id='heapTotal'></div><br> + Heap used: <div id='heapUsed'></div><br> + </body> +</html>
@@ -0,0 +1,21 @@
+var WebSocketServer = require('../../').Server + , http = require('http') + , express = require('express') + , app = express(); + +app.use(express.static(__dirname + '/public')); + +var server = http.createServer(app); +server.listen(8080); + +var wss = new WebSocketServer({server: server}); +wss.on('connection', function(ws) { + var id = setInterval(function() { + ws.send(JSON.stringify(process.memoryUsage()), function() { /* ignore errors */ }); + }, 100); + console.log('started client interval'); + ws.on('close', function() { + console.log('stopping client interval'); + clearInterval(id); + }); +});
@@ -0,0 +1,17 @@
+{ + "author": "", + "name": "serverstats", + "version": "0.0.0", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "engines": { + "node": ">0.4.0" + }, + "dependencies": { + "express": "2.x" + }, + "devDependencies": {}, + "optionalDependencies": {} +}
@@ -0,0 +1,33 @@
+<!DOCTYPE html> +<html> + <head> + <style> + body { + font-family: Tahoma, Geneva, sans-serif; + } + + div { + display: inline; + } + </style> + <script> + function updateStats(memuse) { + document.getElementById('rss').innerHTML = memuse.rss; + document.getElementById('heapTotal').innerHTML = memuse.heapTotal; + document.getElementById('heapUsed').innerHTML = memuse.heapUsed; + } + + var host = window.document.location.host.replace(/:.*/, ''); + var ws = new WebSocket('ws://' + host + ':8080'); + ws.onmessage = function (event) { + updateStats(JSON.parse(event.data)); + }; + </script> + </head> + <body> + <strong>Server Stats</strong><br> + RSS: <div id='rss'></div><br> + Heap total: <div id='heapTotal'></div><br> + Heap used: <div id='heapUsed'></div><br> + </body> +</html>
@@ -0,0 +1,19 @@
+var WebSocketServer = require('../../').Server + , http = require('http') + , express = require('express') + , app = express.createServer(); + +app.use(express.static(__dirname + '/public')); +app.listen(8080); + +var wss = new WebSocketServer({server: app}); +wss.on('connection', function(ws) { + var id = setInterval(function() { + ws.send(JSON.stringify(process.memoryUsage()), function() { /* ignore errors */ }); + }, 100); + console.log('started client interval'); + ws.on('close', function() { + console.log('stopping client interval'); + clearInterval(id); + }) +});
@@ -0,0 +1,59 @@
+ +(function(){ + + "use strict"; + + var fs = require('fs'); + + // you'll probably load configuration from config + var cfg = { + ssl: true, + port: 8080, + ssl_key: '/path/to/you/ssl.key', + ssl_cert: '/path/to/you/ssl.crt' + }; + + var httpServ = ( cfg.ssl ) ? require('https') : require('http'); + + var WebSocketServer = require('../').Server; + + var app = null; + + // dummy request processing + var processRequest = function( req, res ) { + + res.writeHead(200); + res.end("All glory to WebSockets!\n"); + }; + + if ( cfg.ssl ) { + + app = httpServ.createServer({ + + // providing server with SSL key/cert + key: fs.readFileSync( cfg.ssl_key ), + cert: fs.readFileSync( cfg.ssl_cert ) + + }, processRequest ).listen( cfg.port ); + + } else { + + app = httpServ.createServer( processRequest ).listen( cfg.port ); + } + + // passing or reference to web server so WS would knew port and SSL capabilities + var wss = new WebSocketServer( { server: app } ); + + + wss.on( 'connection', function ( wsConnect ) { + + wsConnect.on( 'message', function ( message ) { + + console.log( message ); + + }); + + }); + + +}());
@@ -0,0 +1,26 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +module.exports = require('./lib/WebSocket'); +module.exports.Server = require('./lib/WebSocketServer'); +module.exports.Sender = require('./lib/Sender'); +module.exports.Receiver = require('./lib/Receiver'); + +module.exports.createServer = function (options, connectionListener) { + var server = new module.exports.Server(options); + if (typeof connectionListener === 'function') { + server.on('connection', connectionListener); + } + return server; +}; + +module.exports.connect = module.exports.createConnection = function (address, openListener) { + var client = new module.exports(address); + if (typeof openListener === 'function') { + client.on('open', openListener); + } + return client; +};
@@ -0,0 +1,59 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var util = require('util'); + +function BufferPool(initialSize, growStrategy, shrinkStrategy) { + if (typeof initialSize === 'function') { + shrinkStrategy = growStrategy; + growStrategy = initialSize; + initialSize = 0; + } + else if (typeof initialSize === 'undefined') { + initialSize = 0; + } + this._growStrategy = (growStrategy || function(db, size) { + return db.used + size; + }).bind(null, this); + this._shrinkStrategy = (shrinkStrategy || function(db) { + return initialSize; + }).bind(null, this); + this._buffer = initialSize ? new Buffer(initialSize) : null; + this._offset = 0; + this._used = 0; + this._changeFactor = 0; + this.__defineGetter__('size', function(){ + return this._buffer == null ? 0 : this._buffer.length; + }); + this.__defineGetter__('used', function(){ + return this._used; + }); +} + +BufferPool.prototype.get = function(length) { + if (this._buffer == null || this._offset + length > this._buffer.length) { + var newBuf = new Buffer(this._growStrategy(length)); + this._buffer = newBuf; + this._offset = 0; + } + this._used += length; + var buf = this._buffer.slice(this._offset, this._offset + length); + this._offset += length; + return buf; +} + +BufferPool.prototype.reset = function(forceNewBuffer) { + var len = this._shrinkStrategy(); + if (len < this.size) this._changeFactor -= 1; + if (forceNewBuffer || this._changeFactor < -2) { + this._changeFactor = 0; + this._buffer = len ? new Buffer(len) : null; + } + this._offset = 0; + this._used = 0; +} + +module.exports = BufferPool;
@@ -0,0 +1,47 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +module.exports.BufferUtil = { + merge: function(mergedBuffer, buffers) { + var offset = 0; + for (var i = 0, l = buffers.length; i < l; ++i) { + var buf = buffers[i]; + buf.copy(mergedBuffer, offset); + offset += buf.length; + } + }, + mask: function(source, mask, output, offset, length) { + var maskNum = mask.readUInt32LE(0, true); + var i = 0; + for (; i < length - 3; i += 4) { + var num = maskNum ^ source.readUInt32LE(i, true); + if (num < 0) num = 4294967296 + num; + output.writeUInt32LE(num, offset + i, true); + } + switch (length % 4) { + case 3: output[offset + i + 2] = source[i + 2] ^ mask[2]; + case 2: output[offset + i + 1] = source[i + 1] ^ mask[1]; + case 1: output[offset + i] = source[i] ^ mask[0]; + case 0:; + } + }, + unmask: function(data, mask) { + var maskNum = mask.readUInt32LE(0, true); + var length = data.length; + var i = 0; + for (; i < length - 3; i += 4) { + var num = maskNum ^ data.readUInt32LE(i, true); + if (num < 0) num = 4294967296 + num; + data.writeUInt32LE(num, i, true); + } + switch (length % 4) { + case 3: data[i + 2] = data[i + 2] ^ mask[2]; + case 2: data[i + 1] = data[i + 1] ^ mask[1]; + case 1: data[i] = data[i] ^ mask[0]; + case 0:; + } + } +}
@@ -0,0 +1,16 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +try { + module.exports = require('../build/Release/bufferutil'); +} catch (e) { try { + module.exports = require('../build/default/bufferutil'); +} catch (e) { try { + module.exports = require('./BufferUtil.fallback'); +} catch (e) { + console.error('bufferutil.node seems to not have been built. Run npm install.'); + throw e; +}}}
@@ -0,0 +1,24 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +module.exports = { + isValidErrorCode: function(code) { + return (code >= 1000 && code <= 1011 && code != 1004 && code != 1005 && code != 1006) || + (code >= 3000 && code <= 4999); + }, + 1000: 'normal', + 1001: 'going away', + 1002: 'protocol error', + 1003: 'unsupported data', + 1004: 'reserved', + 1005: 'reserved for extensions', + 1006: 'reserved for extensions', + 1007: 'inconsistent or invalid data', + 1008: 'policy violation', + 1009: 'message too big', + 1010: 'extension handshake missing', + 1011: 'an unexpected condition prevented the request from being fulfilled', +};
@@ -0,0 +1,180 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var util = require('util'); + +/** + * State constants + */ + +var EMPTY = 0 + , BODY = 1; +var BINARYLENGTH = 2 + , BINARYBODY = 3; + +/** + * Hixie Receiver implementation + */ + +function Receiver () { + this.state = EMPTY; + this.buffers = []; + this.messageEnd = -1; + this.spanLength = 0; + this.dead = false; + + this.onerror = function() {}; + this.ontext = function() {}; + this.onbinary = function() {}; + this.onclose = function() {}; + this.onping = function() {}; + this.onpong = function() {}; +} + +module.exports = Receiver; + +/** + * Add new data to the parser. + * + * @api public + */ + +Receiver.prototype.add = function(data) { + var self = this; + function doAdd() { + if (self.state === EMPTY) { + if (data.length == 2 && data[0] == 0xFF && data[1] == 0x00) { + self.reset(); + self.onclose(); + return; + } + if (data[0] === 0x80) { + self.messageEnd = 0; + self.state = BINARYLENGTH; + data = data.slice(1); + } else { + + if (data[0] !== 0x00) { + self.error('payload must start with 0x00 byte', true); + return; + } + data = data.slice(1); + self.state = BODY; + + } + } + if (self.state === BINARYLENGTH) { + var i = 0; + while ((i < data.length) && (data[i] & 0x80)) { + self.messageEnd = 128 * self.messageEnd + (data[i] & 0x7f); + ++i; + } + if (i < data.length) { + self.messageEnd = 128 * self.messageEnd + (data[i] & 0x7f); + self.state = BINARYBODY; + ++i; + } + if (i > 0) + data = data.slice(i); + } + if (self.state === BINARYBODY) { + var dataleft = self.messageEnd - self.spanLength; + if (data.length >= dataleft) { + // consume the whole buffer to finish the frame + self.buffers.push(data); + self.spanLength += dataleft; + self.messageEnd = dataleft; + return self.parse(); + } + // frame's not done even if we consume it all + self.buffers.push(data); + self.spanLength += data.length; + return; + } + self.buffers.push(data); + if ((self.messageEnd = bufferIndex(data, 0xFF)) != -1) { + self.spanLength += self.messageEnd; + return self.parse(); + } + else self.spanLength += data.length; + } + while(data) data = doAdd(); +} + +/** + * Releases all resources used by the receiver. + * + * @api public + */ + +Receiver.prototype.cleanup = function() { + this.dead = true; + this.state = EMPTY; + this.buffers = []; +} + +/** + * Process buffered data. + * + * @api public + */ + +Receiver.prototype.parse = function() { + var output = new Buffer(this.spanLength); + var outputIndex = 0; + for (var bi = 0, bl = this.buffers.length; bi < bl - 1; ++bi) { + var buffer = this.buffers[bi]; + buffer.copy(output, outputIndex); + outputIndex += buffer.length; + } + var lastBuffer = this.buffers[this.buffers.length - 1]; + if (this.messageEnd > 0) lastBuffer.copy(output, outputIndex, 0, this.messageEnd); + if (this.state !== BODY) --this.messageEnd; + var tail = null; + if (this.messageEnd < lastBuffer.length - 1) { + tail = lastBuffer.slice(this.messageEnd + 1); + } + this.reset(); + this.ontext(output.toString('utf8')); + return tail; +} + +/** + * Handles an error + * + * @api private + */ + +Receiver.prototype.error = function (reason, terminate) { + this.reset(); + this.onerror(reason, terminate); + return this; +} + +/** + * Reset parser state + * + * @api private + */ + +Receiver.prototype.reset = function (reason) { + if (this.dead) return; + this.state = EMPTY; + this.buffers = []; + this.messageEnd = -1; + this.spanLength = 0; +} + +/** + * Internal api + */ + +function bufferIndex(buffer, byte) { + for (var i = 0, l = buffer.length; i < l; ++i) { + if (buffer[i] === byte) return i; + } + return -1; +}
@@ -0,0 +1,591 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var util = require('util') + , Validation = require('./Validation').Validation + , ErrorCodes = require('./ErrorCodes') + , BufferPool = require('./BufferPool') + , bufferUtil = require('./BufferUtil').BufferUtil; + +/** + * Node version 0.4 and 0.6 compatibility + */ + +var isNodeV4 = /^v0\.4/.test(process.version); + +/** + * HyBi Receiver implementation + */ + +function Receiver () { + // memory pool for fragmented messages + var fragmentedPoolPrevUsed = -1; + this.fragmentedBufferPool = new BufferPool(1024, function(db, length) { + return db.used + length; + }, function(db) { + return fragmentedPoolPrevUsed = fragmentedPoolPrevUsed >= 0 ? + (fragmentedPoolPrevUsed + db.used) / 2 : + db.used; + }); + + // memory pool for unfragmented messages + var unfragmentedPoolPrevUsed = -1; + this.unfragmentedBufferPool = new BufferPool(1024, function(db, length) { + return db.used + length; + }, function(db) { + return unfragmentedPoolPrevUsed = unfragmentedPoolPrevUsed >= 0 ? + (unfragmentedPoolPrevUsed + db.used) / 2 : + db.used; + }); + + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0, + fragmentedOperation: false + }; + this.overflow = []; + this.headerBuffer = new Buffer(10); + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.currentMessage = []; + this.expectHeader(2, this.processPacket); + this.dead = false; + + this.onerror = function() {}; + this.ontext = function() {}; + this.onbinary = function() {}; + this.onclose = function() {}; + this.onping = function() {}; + this.onpong = function() {}; +}; + +module.exports = Receiver; + +/** + * Add new data to the parser. + * + * @api public + */ + +Receiver.prototype.add = function(data) { + var dataLength = data.length; + if (dataLength == 0) return; + if (this.expectBuffer == null) { + this.overflow.push(data); + return; + } + var toRead = Math.min(dataLength, this.expectBuffer.length - this.expectOffset); + fastCopy(toRead, data, this.expectBuffer, this.expectOffset); + this.expectOffset += toRead; + if (toRead < dataLength) { + this.overflow.push(data.slice(toRead)); + } + while (this.expectBuffer && this.expectOffset == this.expectBuffer.length) { + var bufferForHandler = this.expectBuffer; + this.expectBuffer = null; + this.expectOffset = 0; + this.expectHandler.call(this, bufferForHandler); + } +} + +/** + * Releases all resources used by the receiver. + * + * @api public + */ + +Receiver.prototype.cleanup = function() { + this.dead = true; + this.overflow = null; + this.headerBuffer = null; + this.expectBuffer = null; + this.expectHandler = null; + this.unfragmentedBufferPool = null; + this.fragmentedBufferPool = null; + this.state = null; + this.currentMessage = null; + this.onerror = null; + this.ontext = null; + this.onbinary = null; + this.onclose = null; + this.onping = null; + this.onpong = null; +} + +/** + * Waits for a certain amount of header bytes to be available, then fires a callback. + * + * @api private + */ + +Receiver.prototype.expectHeader = function(length, handler) { + if (length == 0) { + handler(null); + return; + } + this.expectBuffer = this.headerBuffer.slice(this.expectOffset, this.expectOffset + length); + this.expectHandler = handler; + var toRead = length; + while (toRead > 0 && this.overflow.length > 0) { + var fromOverflow = this.overflow.pop(); + if (toRead < fromOverflow.length) this.overflow.push(fromOverflow.slice(toRead)); + var read = Math.min(fromOverflow.length, toRead); + fastCopy(read, fromOverflow, this.expectBuffer, this.expectOffset); + this.expectOffset += read; + toRead -= read; + } +} + +/** + * Waits for a certain amount of data bytes to be available, then fires a callback. + * + * @api private + */ + +Receiver.prototype.expectData = function(length, handler) { + if (length == 0) { + handler(null); + return; + } + this.expectBuffer = this.allocateFromPool(length, this.state.fragmentedOperation); + this.expectHandler = handler; + var toRead = length; + while (toRead > 0 && this.overflow.length > 0) { + var fromOverflow = this.overflow.pop(); + if (toRead < fromOverflow.length) this.overflow.push(fromOverflow.slice(toRead)); + var read = Math.min(fromOverflow.length, toRead); + fastCopy(read, fromOverflow, this.expectBuffer, this.expectOffset); + this.expectOffset += read; + toRead -= read; + } +} + +/** + * Allocates memory from the buffer pool. + * + * @api private + */ + +Receiver.prototype.allocateFromPool = !isNodeV4 + ? function(length, isFragmented) { return (isFragmented ? this.fragmentedBufferPool : this.unfragmentedBufferPool).get(length); } + : function(length) { return new Buffer(length); }; + +/** + * Start processing a new packet. + * + * @api private + */ + +Receiver.prototype.processPacket = function (data) { + if ((data[0] & 0x70) != 0) { + this.error('reserved fields must be empty', 1002); + return; + } + this.state.lastFragment = (data[0] & 0x80) == 0x80; + this.state.masked = (data[1] & 0x80) == 0x80; + var opcode = data[0] & 0xf; + if (opcode === 0) { + // continuation frame + this.state.fragmentedOperation = true; + this.state.opcode = this.state.activeFragmentedOperation; + if (!(this.state.opcode == 1 || this.state.opcode == 2)) { + this.error('continuation frame cannot follow current opcode', 1002); + return; + } + } + else { + if (opcode < 3 && this.state.activeFragmentedOperation != null) { + this.error('data frames after the initial data frame must have opcode 0', 1002); + return; + } + this.state.opcode = opcode; + if (this.state.lastFragment === false) { + this.state.fragmentedOperation = true; + this.state.activeFragmentedOperation = opcode; + } + else this.state.fragmentedOperation = false; + } + var handler = opcodes[this.state.opcode]; + if (typeof handler == 'undefined') this.error('no handler for opcode ' + this.state.opcode, 1002); + else { + handler.start.call(this, data); + } +} + +/** + * Endprocessing a packet. + * + * @api private + */ + +Receiver.prototype.endPacket = function() { + if (!this.state.fragmentedOperation) this.unfragmentedBufferPool.reset(true); + else if (this.state.lastFragment) this.fragmentedBufferPool.reset(false); + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + if (this.state.lastFragment && this.state.opcode === this.state.activeFragmentedOperation) { + // end current fragmented operation + this.state.activeFragmentedOperation = null; + } + this.state.lastFragment = false; + this.state.opcode = this.state.activeFragmentedOperation != null ? this.state.activeFragmentedOperation : 0; + this.state.masked = false; + this.expectHeader(2, this.processPacket); +} + +/** + * Reset the parser state. + * + * @api private + */ + +Receiver.prototype.reset = function() { + if (this.dead) return; + this.state = { + activeFragmentedOperation: null, + lastFragment: false, + masked: false, + opcode: 0, + fragmentedOperation: false + }; + this.fragmentedBufferPool.reset(true); + this.unfragmentedBufferPool.reset(true); + this.expectOffset = 0; + this.expectBuffer = null; + this.expectHandler = null; + this.overflow = []; + this.currentMessage = []; +} + +/** + * Unmask received data. + * + * @api private + */ + +Receiver.prototype.unmask = function (mask, buf, binary) { + if (mask != null && buf != null) bufferUtil.unmask(buf, mask); + if (binary) return buf; + return buf != null ? buf.toString('utf8') : ''; +} + +/** + * Concatenates a list of buffers. + * + * @api private + */ + +Receiver.prototype.concatBuffers = function(buffers) { + var length = 0; + for (var i = 0, l = buffers.length; i < l; ++i) length += buffers[i].length; + var mergedBuffer = new Buffer(length); + bufferUtil.merge(mergedBuffer, buffers); + return mergedBuffer; +} + +/** + * Handles an error + * + * @api private + */ + +Receiver.prototype.error = function (reason, protocolErrorCode) { + this.reset(); + this.onerror(reason, protocolErrorCode); + return this; +} + +/** + * Buffer utilities + */ + +function readUInt16BE(start) { + return (this[start]<<8) + + this[start+1]; +} + +function readUInt32BE(start) { + return (this[start]<<24) + + (this[start+1]<<16) + + (this[start+2]<<8) + + this[start+3]; +} + +function fastCopy(length, srcBuffer, dstBuffer, dstOffset) { + switch (length) { + default: srcBuffer.copy(dstBuffer, dstOffset, 0, length); break; + case 16: dstBuffer[dstOffset+15] = srcBuffer[15]; + case 15: dstBuffer[dstOffset+14] = srcBuffer[14]; + case 14: dstBuffer[dstOffset+13] = srcBuffer[13]; + case 13: dstBuffer[dstOffset+12] = srcBuffer[12]; + case 12: dstBuffer[dstOffset+11] = srcBuffer[11]; + case 11: dstBuffer[dstOffset+10] = srcBuffer[10]; + case 10: dstBuffer[dstOffset+9] = srcBuffer[9]; + case 9: dstBuffer[dstOffset+8] = srcBuffer[8]; + case 8: dstBuffer[dstOffset+7] = srcBuffer[7]; + case 7: dstBuffer[dstOffset+6] = srcBuffer[6]; + case 6: dstBuffer[dstOffset+5] = srcBuffer[5]; + case 5: dstBuffer[dstOffset+4] = srcBuffer[4]; + case 4: dstBuffer[dstOffset+3] = srcBuffer[3]; + case 3: dstBuffer[dstOffset+2] = srcBuffer[2]; + case 2: dstBuffer[dstOffset+1] = srcBuffer[1]; + case 1: dstBuffer[dstOffset] = srcBuffer[0]; + } +} + +/** + * Opcode handlers + */ + +var opcodes = { + // text + '1': { + start: function(data) { + var self = this; + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['1'].getData.call(self, firstLength); + } + else if (firstLength == 126) { + self.expectHeader(2, function(data) { + opcodes['1'].getData.call(self, readUInt16BE.call(data, 0)); + }); + } + else if (firstLength == 127) { + self.expectHeader(8, function(data) { + if (readUInt32BE.call(data, 0) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported', 1008); + return; + } + opcodes['1'].getData.call(self, readUInt32BE.call(data, 4)); + }); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['1'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['1'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var packet = this.unmask(mask, data, true); + if (packet != null) this.currentMessage.push(packet); + if (this.state.lastFragment) { + var messageBuffer = this.concatBuffers(this.currentMessage); + if (!Validation.isValidUTF8(messageBuffer)) { + this.error('invalid utf8 sequence', 1007); + return; + } + this.ontext(messageBuffer.toString('utf8'), {masked: this.state.masked, buffer: messageBuffer}); + this.currentMessage = []; + } + this.endPacket(); + } + }, + // binary + '2': { + start: function(data) { + var self = this; + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['2'].getData.call(self, firstLength); + } + else if (firstLength == 126) { + self.expectHeader(2, function(data) { + opcodes['2'].getData.call(self, readUInt16BE.call(data, 0)); + }); + } + else if (firstLength == 127) { + self.expectHeader(8, function(data) { + if (readUInt32BE.call(data, 0) != 0) { + self.error('packets with length spanning more than 32 bit is currently not supported', 1008); + return; + } + opcodes['2'].getData.call(self, readUInt32BE.call(data, 4, true)); + }); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['2'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['2'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var packet = this.unmask(mask, data, true); + if (packet != null) this.currentMessage.push(packet); + if (this.state.lastFragment) { + var messageBuffer = this.concatBuffers(this.currentMessage); + this.onbinary(messageBuffer, {masked: this.state.masked, buffer: messageBuffer}); + this.currentMessage = []; + } + this.endPacket(); + } + }, + // close + '8': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented close is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['8'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['8'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['8'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + var self = this; + data = self.unmask(mask, data, true); + if (data && data.length == 1) { + self.error('close packets with data must be at least two bytes long', 1002); + return; + } + var code = data && data.length > 1 ? readUInt16BE.call(data, 0) : 1000; + if (!ErrorCodes.isValidErrorCode(code)) { + self.error('invalid error code', 1002); + return; + } + var message = ''; + if (data && data.length > 2) { + var messageBuffer = data.slice(2); + if (!Validation.isValidUTF8(messageBuffer)) { + self.error('invalid utf8 sequence', 1007); + return; + } + message = messageBuffer.toString('utf8'); + } + this.onclose(code, message, {masked: self.state.masked}); + this.reset(); + }, + }, + // ping + '9': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented ping is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['9'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (self.state.masked) { + self.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['9'].finish.call(self, mask, data); + }); + }); + } + else { + self.expectData(length, function(data) { + opcodes['9'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + this.onping(this.unmask(mask, data, true), {masked: this.state.masked, binary: true}); + this.endPacket(); + } + }, + // pong + '10': { + start: function(data) { + var self = this; + if (self.state.lastFragment == false) { + self.error('fragmented pong is not supported', 1002); + return; + } + + // decode length + var firstLength = data[1] & 0x7f; + if (firstLength < 126) { + opcodes['10'].getData.call(self, firstLength); + } + else { + self.error('control frames cannot have more than 125 bytes of data', 1002); + } + }, + getData: function(length) { + var self = this; + if (this.state.masked) { + this.expectHeader(4, function(data) { + var mask = data; + self.expectData(length, function(data) { + opcodes['10'].finish.call(self, mask, data); + }); + }); + } + else { + this.expectData(length, function(data) { + opcodes['10'].finish.call(self, null, data); + }); + } + }, + finish: function(mask, data) { + this.onpong(this.unmask(mask, data, true), {masked: this.state.masked, binary: true}); + this.endPacket(); + } + } +}
@@ -0,0 +1,123 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var events = require('events') + , util = require('util') + , EventEmitter = events.EventEmitter; + +/** + * Hixie Sender implementation + */ + +function Sender(socket) { + this.socket = socket; + this.continuationFrame = false; + this.isClosed = false; +} + +module.exports = Sender; + +/** + * Inherits from EventEmitter. + */ + +util.inherits(Sender, events.EventEmitter); + +/** + * Frames and writes data. + * + * @api public + */ + +Sender.prototype.send = function(data, options, cb) { + if (this.isClosed) return; +/* + if (options && options.binary) { + this.error('hixie websockets do not support binary'); + return; + } +*/ + var isString = typeof data == 'string' + , length = isString ? Buffer.byteLength(data) : data.length + , lengthbytes = (length > 127) ? 2 : 1 // assume less than 2**14 bytes + , writeStartMarker = this.continuationFrame == false + , writeEndMarker = !options || !(typeof options.fin != 'undefined' && !options.fin) + , buffer = new Buffer((writeStartMarker ? ((options && options.binary) ? (1 + lengthbytes) : 1) : 0) + length + ((writeEndMarker && !(options && options.binary)) ? 1 : 0)) + , offset = writeStartMarker ? 1 : 0; + + if (writeStartMarker) { + if (options && options.binary) { + buffer.write('\x80', 'binary'); + // assume length less than 2**14 bytes + if (lengthbytes > 1) + buffer.write(String.fromCharCode(128+length/128), offset++, 'binary'); + buffer.write(String.fromCharCode(length&0x7f), offset++, 'binary'); + } else + buffer.write('\x00', 'binary'); + } + + if (isString) buffer.write(data, offset, 'utf8'); + else data.copy(buffer, offset, 0); + + if (writeEndMarker) { + if (options && options.binary) { + // sending binary, not writing end marker + } else + buffer.write('\xff', offset + length, 'binary'); + this.continuationFrame = false; + } + else this.continuationFrame = true; + + try { + this.socket.write(buffer, 'binary', cb); + } catch (e) { + this.error(e.toString()); + } +} + +/** + * Sends a close instruction to the remote party. + * + * @api public + */ + +Sender.prototype.close = function(code, data, mask, cb) { + if (this.isClosed) return; + this.isClosed = true; + try { + if (this.continuationFrame) this.socket.write(new Buffer([0xff], 'binary')); + this.socket.write(new Buffer([0xff, 0x00]), 'binary', cb); + } catch (e) { + this.error(e.toString()); + } +} + +/** + * Sends a ping message to the remote party. Not available for hixie. + * + * @api public + */ + +Sender.prototype.ping = function(data, options) {} + +/** + * Sends a pong message to the remote party. Not available for hixie. + * + * @api public + */ + +Sender.prototype.pong = function(data, options) {} + +/** + * Handles an error + * + * @api private + */ + +Sender.prototype.error = function (reason) { + this.emit('error', reason); + return this; +}
@@ -0,0 +1,227 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var events = require('events') + , util = require('util') + , EventEmitter = events.EventEmitter + , ErrorCodes = require('./ErrorCodes') + , bufferUtil = require('./BufferUtil').BufferUtil; + +/** + * HyBi Sender implementation + */ + +function Sender(socket) { + this._socket = socket; + this.firstFragment = true; +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(Sender, events.EventEmitter); + +/** + * Sends a close instruction to the remote party. + * + * @api public + */ + +Sender.prototype.close = function(code, data, mask) { + if (typeof code !== 'undefined') { + if (typeof code !== 'number' || + !ErrorCodes.isValidErrorCode(code)) throw new Error('first argument must be a valid error code number'); + } + code = code || 1000; + var dataBuffer = new Buffer(2 + (data ? Buffer.byteLength(data) : 0)); + writeUInt16BE.call(dataBuffer, code, 0); + if (dataBuffer.length > 2) dataBuffer.write(data, 2); + this.frameAndSend(0x8, dataBuffer, true, mask); +} + +/** + * Sends a ping message to the remote party. + * + * @api public + */ + +Sender.prototype.ping = function(data, options) { + var mask = options && options.mask; + this.frameAndSend(0x9, data || '', true, mask); +} + +/** + * Sends a pong message to the remote party. + * + * @api public + */ + +Sender.prototype.pong = function(data, options) { + var mask = options && options.mask; + this.frameAndSend(0xa, data || '', true, mask); +} + +/** + * Sends text or binary data to the remote party. + * + * @api public + */ + +Sender.prototype.send = function(data, options, cb) { + var finalFragment = options && options.fin === false ? false : true; + var mask = options && options.mask; + var opcode = options && options.binary ? 2 : 1; + if (this.firstFragment === false) opcode = 0; + else this.firstFragment = false; + if (finalFragment) this.firstFragment = true + this.frameAndSend(opcode, data, finalFragment, mask, cb); +} + +/** + * Frames and sends a piece of data according to the HyBi WebSocket protocol. + * + * @api private + */ + +Sender.prototype.frameAndSend = function(opcode, data, finalFragment, maskData, cb) { + var canModifyData = false; + + if (!data) { + try { + this._socket.write(new Buffer([opcode | (finalFragment ? 0x80 : 0), 0 | (maskData ? 0x80 : 0)].concat(maskData ? [0, 0, 0, 0] : [])), 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + return; + } + + if (!Buffer.isBuffer(data)) { + canModifyData = true; + if (data && (typeof data.byteLength !== 'undefined' || typeof data.buffer !== 'undefined')) { + data = getArrayBuffer(data); + } else { + data = new Buffer(data); + } + } + + var dataLength = data.length + , dataOffset = maskData ? 6 : 2 + , secondByte = dataLength; + + if (dataLength >= 65536) { + dataOffset += 8; + secondByte = 127; + } + else if (dataLength > 125) { + dataOffset += 2; + secondByte = 126; + } + + var mergeBuffers = dataLength < 32768 || (maskData && !canModifyData); + var totalLength = mergeBuffers ? dataLength + dataOffset : dataOffset; + var outputBuffer = new Buffer(totalLength); + outputBuffer[0] = finalFragment ? opcode | 0x80 : opcode; + + switch (secondByte) { + case 126: + writeUInt16BE.call(outputBuffer, dataLength, 2); + break; + case 127: + writeUInt32BE.call(outputBuffer, 0, 2); + writeUInt32BE.call(outputBuffer, dataLength, 6); + } + + if (maskData) { + outputBuffer[1] = secondByte | 0x80; + var mask = this._randomMask || (this._randomMask = getRandomMask()); + outputBuffer[dataOffset - 4] = mask[0]; + outputBuffer[dataOffset - 3] = mask[1]; + outputBuffer[dataOffset - 2] = mask[2]; + outputBuffer[dataOffset - 1] = mask[3]; + if (mergeBuffers) { + bufferUtil.mask(data, mask, outputBuffer, dataOffset, dataLength); + try { + this._socket.write(outputBuffer, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + else { + bufferUtil.mask(data, mask, data, 0, dataLength); + try { + this._socket.write(outputBuffer, 'binary'); + this._socket.write(data, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + } + else { + outputBuffer[1] = secondByte; + if (mergeBuffers) { + data.copy(outputBuffer, dataOffset); + try { + this._socket.write(outputBuffer, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + else { + try { + this._socket.write(outputBuffer, 'binary'); + this._socket.write(data, 'binary', cb); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else this.emit('error', e); + } + } + } +} + +module.exports = Sender; + +function writeUInt16BE(value, offset) { + this[offset] = (value & 0xff00)>>8; + this[offset+1] = value & 0xff; +} + +function writeUInt32BE(value, offset) { + this[offset] = (value & 0xff000000)>>24; + this[offset+1] = (value & 0xff0000)>>16; + this[offset+2] = (value & 0xff00)>>8; + this[offset+3] = value & 0xff; +} + +function getArrayBuffer(data) { + // data is either an ArrayBuffer or ArrayBufferView. + var array = new Uint8Array(data.buffer || data) + , l = data.byteLength || data.length + , o = data.byteOffset || 0 + , buffer = new Buffer(l); + for (var i = 0; i < l; ++i) { + buffer[i] = array[o+i]; + } + return buffer; +} + +function getRandomMask() { + return new Buffer([ + ~~(Math.random() * 255), + ~~(Math.random() * 255), + ~~(Math.random() * 255), + ~~(Math.random() * 255) + ]); +}
@@ -0,0 +1,12 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +module.exports.Validation = { + isValidUTF8: function(buffer) { + return true; + } +}; +
@@ -0,0 +1,16 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +try { + module.exports = require('../build/Release/validation'); +} catch (e) { try { + module.exports = require('../build/default/validation'); +} catch (e) { try { + module.exports = require('./Validation.fallback'); +} catch (e) { + console.error('validation.node seems to not have been built. Run npm install.'); + throw e; +}}}
@@ -0,0 +1,818 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var util = require('util') + , events = require('events') + , http = require('http') + , https = require('https') + , crypto = require('crypto') + , url = require('url') + , fs = require('fs') + , Options = require('options') + , Sender = require('./Sender') + , Receiver = require('./Receiver') + , SenderHixie = require('./Sender.hixie') + , ReceiverHixie = require('./Receiver.hixie'); + +/** + * Constants + */ + +// Default protocol version + +var protocolVersion = 13; + +// Close timeout + +var closeTimeout = 30000; // Allow 5 seconds to terminate the connection cleanly + +/** + * Node version 0.4 and 0.6 compatibility + */ + +var isNodeV4 = /^v0\.4/.test(process.version); + +/** + * WebSocket implementation + */ + +function WebSocket(address, protocols, options) { + + if (protocols && !Array.isArray(protocols) && 'object' == typeof protocols) { + // accept the "options" Object as the 2nd argument + options = protocols; + protocols = null; + } + if ('string' == typeof protocols) { + protocols = [ protocols ]; + } + if (!Array.isArray(protocols)) { + protocols = []; + } + // TODO: actually handle the `Sub-Protocols` part of the WebSocket client + + this._socket = null; + this.bytesReceived = 0; + this.readyState = null; + this.supports = {}; + + if (Array.isArray(address)) { + initAsServerClient.apply(this, address.concat(options)); + } else { + initAsClient.apply(this, [address, protocols, options]); + } +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(WebSocket, events.EventEmitter); + +/** + * Ready States + */ + +["CONNECTING", "OPEN", "CLOSING", "CLOSED"].forEach(function (state, index) { + WebSocket.prototype[state] = WebSocket[state] = index; +}); + +/** + * Gracefully closes the connection, after sending a description message to the server + * + * @param {Object} data to be sent to the server + * @api public + */ + +WebSocket.prototype.close = function(code, data) { + if (this.readyState == WebSocket.CLOSING || this.readyState == WebSocket.CLOSED) return; + if (this.readyState == WebSocket.CONNECTING) { + this.readyState = WebSocket.CLOSED; + return; + } + try { + this.readyState = WebSocket.CLOSING; + this._closeCode = code; + this._closeMessage = data; + var mask = !this._isServer; + this._sender.close(code, data, mask); + } + catch (e) { + this.emit('error', e); + } + finally { + this.terminate(); + } +} + +/** + * Pause the client stream + * + * @api public + */ + +WebSocket.prototype.pause = function() { + if (this.readyState != WebSocket.OPEN) throw new Error('not opened'); + return this._socket.pause(); +} + +/** + * Sends a ping + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean + * @param {boolean} dontFailWhenClosed indicates whether or not to throw if the connection isnt open + * @api public + */ + +WebSocket.prototype.ping = function(data, options, dontFailWhenClosed) { + if (this.readyState != WebSocket.OPEN) { + if (dontFailWhenClosed === true) return; + throw new Error('not opened'); + } + options = options || {}; + if (typeof options.mask == 'undefined') options.mask = !this._isServer; + this._sender.ping(data, options); +} + +/** + * Sends a pong + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean + * @param {boolean} dontFailWhenClosed indicates whether or not to throw if the connection isnt open + * @api public + */ + +WebSocket.prototype.pong = function(data, options, dontFailWhenClosed) { + if (this.readyState != WebSocket.OPEN) { + if (dontFailWhenClosed === true) return; + throw new Error('not opened'); + } + options = options || {}; + if (typeof options.mask == 'undefined') options.mask = !this._isServer; + this._sender.pong(data, options); +} + +/** + * Resume the client stream + * + * @api public + */ + +WebSocket.prototype.resume = function() { + if (this.readyState != WebSocket.OPEN) throw new Error('not opened'); + return this._socket.resume(); +} + +/** + * Sends a piece of data + * + * @param {Object} data to be sent to the server + * @param {Object} Members - mask: boolean, binary: boolean + * @param {function} Optional callback which is executed after the send completes + * @api public + */ + +WebSocket.prototype.send = function(data, options, cb) { + if (typeof options == 'function') { + cb = options; + options = {}; + } + if (this.readyState != WebSocket.OPEN) { + if (typeof cb == 'function') cb(new Error('not opened')); + else throw new Error('not opened'); + return; + } + if (!data) data = ''; + if (this._queue) { + var self = this; + this._queue.push(function() { self.send(data, options, cb); }); + return; + } + options = options || {}; + options.fin = true; + if (typeof options.binary == 'undefined') { + options.binary = (data instanceof ArrayBuffer || data instanceof Buffer || + data instanceof Uint8Array || + data instanceof Uint16Array || + data instanceof Uint32Array || + data instanceof Int8Array || + data instanceof Int16Array || + data instanceof Int32Array || + data instanceof Float32Array || + data instanceof Float64Array); + } + if (typeof options.mask == 'undefined') options.mask = !this._isServer; + if (data instanceof fs.ReadStream) { + startQueue(this); + var self = this; + sendStream(this, data, options, function(error) { + process.nextTick(function() { executeQueueSends(self); }); + if (typeof cb == 'function') cb(error); + }); + } + else this._sender.send(data, options, cb); +} + +/** + * Streams data through calls to a user supplied function + * + * @param {Object} Members - mask: boolean, binary: boolean + * @param {function} 'function (error, send)' which is executed on successive ticks of which send is 'function (data, final)'. + * @api public + */ + +WebSocket.prototype.stream = function(options, cb) { + if (typeof options == 'function') { + cb = options; + options = {}; + } + var self = this; + if (typeof cb != 'function') throw new Error('callback must be provided'); + if (this.readyState != WebSocket.OPEN) { + if (typeof cb == 'function') cb(new Error('not opened')); + else throw new Error('not opened'); + return; + } + if (this._queue) { + this._queue.push(function() { self.stream(options, cb); }); + return; + } + options = options || {}; + if (typeof options.mask == 'undefined') options.mask = !this._isServer; + startQueue(this); + var send = function(data, final) { + try { + if (self.readyState != WebSocket.OPEN) throw new Error('not opened'); + options.fin = final === true; + self._sender.send(data, options); + if (!final) process.nextTick(cb.bind(null, null, send)); + else executeQueueSends(self); + } + catch (e) { + if (typeof cb == 'function') cb(e); + else { + delete self._queue; + self.emit('error', e); + } + } + } + process.nextTick(cb.bind(null, null, send)); +} + +/** + * Immediately shuts down the connection + * + * @api public + */ + +WebSocket.prototype.terminate = function() { + if (this.readyState == WebSocket.CLOSED) return; + if (this._socket) { + try { + // End the connection + this._socket.end(); + } + catch (e) { + // Socket error during end() call, so just destroy it right now + cleanupWebsocketResources.call(this, true); + return; + } + + // Add a timeout to ensure that the connection is completely + // cleaned up within 30 seconds, even if the clean close procedure + // fails for whatever reason + this._closeTimer = setTimeout(cleanupWebsocketResources.bind(this, true), closeTimeout); + } + else if (this.readyState == WebSocket.CONNECTING) { + cleanupWebsocketResources.call(this, true); + } +}; + +/** + * Expose bufferedAmount + * + * @api public + */ + +Object.defineProperty(WebSocket.prototype, 'bufferedAmount', { + get: function get() { + var amount = 0; + if (this._socket) { + amount = this._socket.bufferSize || 0; + } + return amount; + } +}); + +/** + * Emulates the W3C Browser based WebSocket interface using function members. + * + * @see http://dev.w3.org/html5/websockets/#the-websocket-interface + * @api public + */ + +['open', 'error', 'close', 'message'].forEach(function(method) { + Object.defineProperty(WebSocket.prototype, 'on' + method, { + /** + * Returns the current listener + * + * @returns {Mixed} the set function or undefined + * @api public + */ + + get: function get() { + var listener = this.listeners(method)[0]; + return listener ? (listener._listener ? listener._listener : listener) : undefined; + }, + + /** + * Start listening for events + * + * @param {Function} listener the listener + * @returns {Mixed} the set function or undefined + * @api public + */ + + set: function set(listener) { + this.removeAllListeners(method); + this.addEventListener(method, listener); + } + }); +}); + +/** + * Emulates the W3C Browser based WebSocket interface using addEventListener. + * + * @see https://developer.mozilla.org/en/DOM/element.addEventListener + * @see http://dev.w3.org/html5/websockets/#the-websocket-interface + * @api public + */ +WebSocket.prototype.addEventListener = function(method, listener) { + var target = this; + if (typeof listener === 'function') { + if (method === 'message') { + function onMessage (data, flags) { + listener.call(this, new MessageEvent(data, flags.binary ? 'Binary' : 'Text', target)); + } + // store a reference so we can return the original function from the addEventListener hook + onMessage._listener = listener; + this.on(method, onMessage); + } else if (method === 'close') { + function onClose (code, message) { + listener.call(this, new CloseEvent(code, message, target)); + } + // store a reference so we can return the original function from the addEventListener hook + onClose._listener = listener; + this.on(method, onClose); + } else if (method === 'error') { + function onError (event) { + event.target = target; + listener.call(this, event); + } + // store a reference so we can return the original function from the addEventListener hook + onError._listener = listener; + this.on(method, onError); + } else if (method === 'open') { + function onOpen () { + listener.call(this, new OpenEvent(target)); + } + // store a reference so we can return the original function from the addEventListener hook + onOpen._listener = listener; + this.on(method, onOpen); + } else { + this.on(method, listener); + } + } +} + +module.exports = WebSocket; + +/** + * W3C MessageEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @api private + */ + +function MessageEvent(dataArg, typeArg, target) { + this.data = dataArg; + this.type = typeArg; + this.target = target; +} + +/** + * W3C CloseEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @api private + */ + +function CloseEvent(code, reason, target) { + this.wasClean = (typeof code == 'undefined' || code == 1000); + this.code = code; + this.reason = reason; + this.target = target; +} + +/** + * W3C OpenEvent + * + * @see http://www.w3.org/TR/html5/comms.html + * @api private + */ + +function OpenEvent(target) { + this.target = target; +} + +/** + * Entirely private apis, + * which may or may not be bound to a sepcific WebSocket instance. + */ + +function initAsServerClient(req, socket, upgradeHead, options) { + options = new Options({ + protocolVersion: protocolVersion, + protocol: null + }).merge(options); + + // expose state properties + this.protocol = options.value.protocol; + this.protocolVersion = options.value.protocolVersion; + this.supports.binary = (this.protocolVersion != 'hixie-76'); + this.upgradeReq = req; + this.readyState = WebSocket.CONNECTING; + this._isServer = true; + + // establish connection + if (options.value.protocolVersion == 'hixie-76') establishConnection.call(this, ReceiverHixie, SenderHixie, socket, upgradeHead); + else establishConnection.call(this, Receiver, Sender, socket, upgradeHead); +} + +function initAsClient(address, protocols, options) { + options = new Options({ + origin: null, + protocolVersion: protocolVersion, + host: null, + headers: null, + protocol: null, + agent: null, + + // ssl-related options + pfx: null, + key: null, + passphrase: null, + cert: null, + ca: null, + ciphers: null, + rejectUnauthorized: null + }).merge(options); + if (options.value.protocolVersion != 8 && options.value.protocolVersion != 13) { + throw new Error('unsupported protocol version'); + } + + // verify url and establish http class + var serverUrl = url.parse(address); + var isUnixSocket = serverUrl.protocol === 'ws+unix:'; + if (!serverUrl.host && !isUnixSocket) throw new Error('invalid url'); + var isSecure = serverUrl.protocol === 'wss:' || serverUrl.protocol === 'https:'; + var httpObj = isSecure ? https : http; + var port = serverUrl.port || (isSecure ? 443 : 80); + var auth = serverUrl.auth; + + // expose state properties + this._isServer = false; + this.url = address; + this.protocolVersion = options.value.protocolVersion; + this.supports.binary = (this.protocolVersion != 'hixie-76'); + + // begin handshake + var key = new Buffer(options.value.protocolVersion + '-' + Date.now()).toString('base64'); + var shasum = crypto.createHash('sha1'); + shasum.update(key + '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'); + var expectedServerKey = shasum.digest('base64'); + + var agent = options.value.agent; + // node<=v0.4.x compatibility + if (!agent && isNodeV4) { + isNodeV4 = true; + agent = new httpObj.Agent({ + host: serverUrl.hostname, + port: port + }); + } + + var headerHost = serverUrl.hostname; + // Append port number to Host and Origin header, only if specified in the url and non-default + if(serverUrl.port) { + if((isSecure && (port != 443)) || (!isSecure && (port != 80))){ + headerHost = headerHost + ':' + port; + } + } + + var requestOptions = { + port: port, + host: serverUrl.hostname, + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Host': headerHost, + 'Origin': headerHost, + 'Sec-WebSocket-Version': options.value.protocolVersion, + 'Sec-WebSocket-Key': key + } + }; + + // If we have basic auth. + if (auth) { + requestOptions.headers['Authorization'] = 'Basic ' + new Buffer(auth).toString('base64'); + } + + if (options.value.protocol) { + requestOptions.headers['Sec-WebSocket-Protocol'] = options.value.protocol; + } + + if (options.value.host) { + requestOptions.headers['Host'] = options.value.host; + } + + if (options.value.headers) { + for (var header in options.value.headers) { + if (options.value.headers.hasOwnProperty(header)) { + requestOptions.headers[header] = options.value.headers[header]; + } + } + } + + if (options.isDefinedAndNonNull('pfx') + || options.isDefinedAndNonNull('key') + || options.isDefinedAndNonNull('passphrase') + || options.isDefinedAndNonNull('cert') + || options.isDefinedAndNonNull('ca') + || options.isDefinedAndNonNull('ciphers') + || options.isDefinedAndNonNull('rejectUnauthorized')) { + + if (isNodeV4) { + throw new Error('Client side certificates are not supported on Node 0.4.x'); + } + + if (options.isDefinedAndNonNull('pfx')) requestOptions.pfx = options.value.pfx; + if (options.isDefinedAndNonNull('key')) requestOptions.key = options.value.key; + if (options.isDefinedAndNonNull('passphrase')) requestOptions.passphrase = options.value.passphrase; + if (options.isDefinedAndNonNull('cert')) requestOptions.cert = options.value.cert; + if (options.isDefinedAndNonNull('ca')) requestOptions.ca = options.value.ca; + if (options.isDefinedAndNonNull('ciphers')) requestOptions.ciphers = options.value.ciphers; + if (options.isDefinedAndNonNull('rejectUnauthorized')) requestOptions.rejectUnauthorized = options.value.rejectUnauthorized; + + if (!agent) { + // global agent ignores client side certificates + agent = new httpObj.Agent(requestOptions); + } + } + + if (isNodeV4) { + requestOptions.path = (serverUrl.pathname || '/') + (serverUrl.search || ''); + } + else requestOptions.path = serverUrl.path || '/'; + + if (agent) { + requestOptions.agent = agent; + } + + if (isUnixSocket) { + requestOptions.socketPath = serverUrl.pathname; + } + if (options.value.origin) { + if (options.value.protocolVersion < 13) requestOptions.headers['Sec-WebSocket-Origin'] = options.value.origin; + else requestOptions.headers['Origin'] = options.value.origin; + } + + var self = this; + var req = httpObj.request(requestOptions); + + (isNodeV4 ? agent : req).on('error', function(error) { + self.emit('error', error); + cleanupWebsocketResources.call(this, error); + }); + (isNodeV4 ? agent : req).once('response', function(res) { + var error = new Error('unexpected server response (' + res.statusCode + ')'); + self.emit('error', error); + cleanupWebsocketResources.call(this, error); + }); + (isNodeV4 ? agent : req).once('upgrade', function(res, socket, upgradeHead) { + if (self.readyState == WebSocket.CLOSED) { + // client closed before server accepted connection + self.emit('close'); + removeAllListeners(self); + socket.end(); + return; + } + var serverKey = res.headers['sec-websocket-accept']; + if (typeof serverKey == 'undefined' || serverKey !== expectedServerKey) { + self.emit('error', 'invalid server key'); + removeAllListeners(self); + socket.end(); + return; + } + + var serverProt = res.headers['sec-websocket-protocol']; + var protList = (options.value.protocol || "").split(/, */); + var protError = null; + if (!options.value.protocol && serverProt) { + protError = 'server sent a subprotocol even though none requested'; + } else if (options.value.protocol && !serverProt) { + protError = 'server sent no subprotocol even though requested'; + } else if (serverProt && protList.indexOf(serverProt) === -1) { + protError = 'server responded with an invalid protocol'; + } + if (protError) { + self.emit('error', protError); + removeAllListeners(self); + socket.end(); + return; + } else if (serverProt) { + self.protocol = serverProt; + } + + establishConnection.call(self, Receiver, Sender, socket, upgradeHead); + + // perform cleanup on http resources + removeAllListeners(isNodeV4 ? agent : req); + req = null; + agent = null; + }); + + req.end(); + this.readyState = WebSocket.CONNECTING; +} + +function establishConnection(ReceiverClass, SenderClass, socket, upgradeHead) { + this._socket = socket; + socket.setTimeout(0); + socket.setNoDelay(true); + var self = this; + this._receiver = new ReceiverClass(); + + // socket cleanup handlers + socket.on('end', cleanupWebsocketResources.bind(this)); + socket.on('close', cleanupWebsocketResources.bind(this)); + socket.on('error', cleanupWebsocketResources.bind(this)); + + // ensure that the upgradeHead is added to the receiver + function firstHandler(data) { + if (self.readyState != WebSocket.OPEN) return; + if (upgradeHead && upgradeHead.length > 0) { + self.bytesReceived += upgradeHead.length; + var head = upgradeHead; + upgradeHead = null; + self._receiver.add(head); + } + dataHandler = realHandler; + if (data) { + self.bytesReceived += data.length; + self._receiver.add(data); + } + } + // subsequent packets are pushed straight to the receiver + function realHandler(data) { + if (data) self.bytesReceived += data.length; + self._receiver.add(data); + } + var dataHandler = firstHandler; + // if data was passed along with the http upgrade, + // this will schedule a push of that on to the receiver. + // this has to be done on next tick, since the caller + // hasn't had a chance to set event handlers on this client + // object yet. + process.nextTick(firstHandler); + + // receiver event handlers + self._receiver.ontext = function (data, flags) { + flags = flags || {}; + self.emit('message', data, flags); + }; + self._receiver.onbinary = function (data, flags) { + flags = flags || {}; + flags.binary = true; + self.emit('message', data, flags); + }; + self._receiver.onping = function(data, flags) { + flags = flags || {}; + self.pong(data, {mask: !self._isServer, binary: flags.binary === true}, true); + self.emit('ping', data, flags); + }; + self._receiver.onpong = function(data, flags) { + self.emit('pong', data, flags); + }; + self._receiver.onclose = function(code, data, flags) { + flags = flags || {}; + self.close(code, data); + }; + self._receiver.onerror = function(reason, errorCode) { + // close the connection when the receiver reports a HyBi error code + self.close(typeof errorCode != 'undefined' ? errorCode : 1002, ''); + self.emit('error', reason, errorCode); + }; + + // finalize the client + this._sender = new SenderClass(socket); + this._sender.on('error', function(error) { + self.close(1002, ''); + self.emit('error', error); + }); + this.readyState = WebSocket.OPEN; + this.emit('open'); + + socket.on('data', dataHandler); +} + +function startQueue(instance) { + instance._queue = instance._queue || []; +} + +function executeQueueSends(instance) { + var queue = instance._queue; + if (typeof queue == 'undefined') return; + delete instance._queue; + for (var i = 0, l = queue.length; i < l; ++i) { + queue[i](); + } +} + +function sendStream(instance, stream, options, cb) { + stream.on('data', function(data) { + if (instance.readyState != WebSocket.OPEN) { + if (typeof cb == 'function') cb(new Error('not opened')); + else { + delete instance._queue; + instance.emit('error', new Error('not opened')); + } + return; + } + options.fin = false; + instance._sender.send(data, options); + }); + stream.on('end', function() { + if (instance.readyState != WebSocket.OPEN) { + if (typeof cb == 'function') cb(new Error('not opened')); + else { + delete instance._queue; + instance.emit('error', new Error('not opened')); + } + return; + } + options.fin = true; + instance._sender.send(null, options); + if (typeof cb == 'function') cb(null); + }); +} + +function cleanupWebsocketResources(error) { + if (this.readyState == WebSocket.CLOSED) return; + var emitClose = this.readyState != WebSocket.CONNECTING; + this.readyState = WebSocket.CLOSED; + + clearTimeout(this._closeTimer); + this._closeTimer = null; + if (emitClose) this.emit('close', this._closeCode || 1000, this._closeMessage || ''); + + if (this._socket) { + removeAllListeners(this._socket); + // catch all socket error after removing all standard handlers + var socket = this._socket; + this._socket.on('error', function() { + try { socket.destroy(); } catch (e) {} + }); + try { + if (!error) this._socket.end(); + else this._socket.destroy(); + } + catch (e) { /* Ignore termination errors */ } + this._socket = null; + } + if (this._sender) { + removeAllListeners(this._sender); + this._sender = null; + } + if (this._receiver) { + this._receiver.cleanup(); + this._receiver = null; + } + removeAllListeners(this); + this.on('error', function() {}); // catch all errors after this + delete this._queue; +} + +function removeAllListeners(instance) { + if (isNodeV4) { + // node v4 doesn't *actually* remove all listeners globally, + // so we do that instead + instance._events = {}; + } + else instance.removeAllListeners(); +}
@@ -0,0 +1,460 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +var util = require('util') + , events = require('events') + , http = require('http') + , crypto = require('crypto') + , url = require('url') + , Options = require('options') + , WebSocket = require('./WebSocket') + , tls = require('tls') + , url = require('url'); + +/** + * WebSocket Server implementation + */ + +function WebSocketServer(options, callback) { + options = new Options({ + host: '0.0.0.0', + port: null, + server: null, + verifyClient: null, + handleProtocols: null, + path: null, + noServer: false, + disableHixie: false, + clientTracking: true + }).merge(options); + + if (!options.isDefinedAndNonNull('port') && !options.isDefinedAndNonNull('server') && !options.value.noServer) { + throw new TypeError('`port` or a `server` must be provided'); + } + + var self = this; + + if (options.isDefinedAndNonNull('port')) { + this._server = http.createServer(function (req, res) { + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end('Not implemented'); + }); + this._server.listen(options.value.port, options.value.host, callback); + this._closeServer = function() { self._server.close(); }; + } + else if (options.value.server) { + this._server = options.value.server; + if (options.value.path) { + // take note of the path, to avoid collisions when multiple websocket servers are + // listening on the same http server + if (this._server._webSocketPaths && options.value.server._webSocketPaths[options.value.path]) { + throw new Error('two instances of WebSocketServer cannot listen on the same http server path'); + } + if (typeof this._server._webSocketPaths !== 'object') { + this._server._webSocketPaths = {}; + } + this._server._webSocketPaths[options.value.path] = 1; + } + } + if (this._server) this._server.once('listening', function() { self.emit('listening'); }); + + if (typeof this._server != 'undefined') { + this._server.on('error', function(error) { + self.emit('error', error) + }); + this._server.on('upgrade', function(req, socket, upgradeHead) { + //copy upgradeHead to avoid retention of large slab buffers used in node core + var head = new Buffer(upgradeHead.length); + upgradeHead.copy(head); + + self.handleUpgrade(req, socket, head, function(client) { + self.emit('connection'+req.url, client); + self.emit('connection', client); + }); + }); + } + + this.options = options.value; + this.path = options.value.path; + this.clients = []; +} + +/** + * Inherits from EventEmitter. + */ + +util.inherits(WebSocketServer, events.EventEmitter); + +/** + * Immediately shuts down the connection. + * + * @api public + */ + +WebSocketServer.prototype.close = function() { + // terminate all associated clients + var error = null; + try { + for (var i = 0, l = this.clients.length; i < l; ++i) { + this.clients[i].terminate(); + } + } + catch (e) { + error = e; + } + + // remove path descriptor, if any + if (this.path && this._server._webSocketPaths) { + delete this._server._webSocketPaths[this.path]; + if (Object.keys(this._server._webSocketPaths).length == 0) { + delete this._server._webSocketPaths; + } + } + + // close the http server if it was internally created + try { + if (typeof this._closeServer !== 'undefined') { + this._closeServer(); + } + } + finally { + delete this._server; + } + if (error) throw error; +} + +/** + * Handle a HTTP Upgrade request. + * + * @api public + */ + +WebSocketServer.prototype.handleUpgrade = function(req, socket, upgradeHead, cb) { + // check for wrong path + if (this.options.path) { + var u = url.parse(req.url); + if (u && u.pathname !== this.options.path) return; + } + + if (typeof req.headers.upgrade === 'undefined' || req.headers.upgrade.toLowerCase() !== 'websocket') { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + if (req.headers['sec-websocket-key1']) handleHixieUpgrade.apply(this, arguments); + else handleHybiUpgrade.apply(this, arguments); +} + +module.exports = WebSocketServer; + +/** + * Entirely private apis, + * which may or may not be bound to a sepcific WebSocket instance. + */ + +function handleHybiUpgrade(req, socket, upgradeHead, cb) { + // handle premature socket errors + var errorHandler = function() { + try { socket.destroy(); } catch (e) {} + } + socket.on('error', errorHandler); + + // verify key presence + if (!req.headers['sec-websocket-key']) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + // verify version + var version = parseInt(req.headers['sec-websocket-version']); + if ([8, 13].indexOf(version) === -1) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + // verify protocol + var protocols = req.headers['sec-websocket-protocol']; + + // verify client + var origin = version < 13 ? + req.headers['sec-websocket-origin'] : + req.headers['origin']; + + // handler to call when the connection sequence completes + var self = this; + var completeHybiUpgrade2 = function(protocol) { + + // calc key + var key = req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + if (typeof protocol != 'undefined') { + headers.push('Sec-WebSocket-Protocol: ' + protocol); + } + + // allows external modification/inspection of handshake headers + self.emit('headers', headers); + + socket.setTimeout(0); + socket.setNoDelay(true); + try { + socket.write(headers.concat('', '').join('\r\n')); + } + catch (e) { + // if the upgrade write fails, shut the connection down hard + try { socket.destroy(); } catch (e) {} + return; + } + + var client = new WebSocket([req, socket, upgradeHead], { + protocolVersion: version, + protocol: protocol + }); + + if (self.options.clientTracking) { + self.clients.push(client); + client.on('close', function() { + var index = self.clients.indexOf(client); + if (index != -1) { + self.clients.splice(index, 1); + } + }); + } + + // signal upgrade complete + socket.removeListener('error', errorHandler); + cb(client); + } + + // optionally call external protocol selection handler before + // calling completeHybiUpgrade2 + var completeHybiUpgrade1 = function() { + // choose from the sub-protocols + if (typeof self.options.handleProtocols == 'function') { + var protList = (protocols || "").split(/, */); + var callbackCalled = false; + var res = self.options.handleProtocols(protList, function(result, protocol) { + callbackCalled = true; + if (!result) abortConnection(socket, 404, 'Unauthorized') + else completeHybiUpgrade2(protocol); + }); + if (!callbackCalled) { + // the handleProtocols handler never called our callback + abortConnection(socket, 501, 'Could not process protocols'); + } + return; + } else { + if (typeof protocols !== 'undefined') { + completeHybiUpgrade2(protocols.split(/, */)[0]); + } + else { + completeHybiUpgrade2(); + } + } + } + + // optionally call external client verification handler + if (typeof this.options.verifyClient == 'function') { + var info = { + origin: origin, + secure: typeof req.connection.authorized !== 'undefined' || typeof req.connection.encrypted !== 'undefined', + req: req + }; + if (this.options.verifyClient.length == 2) { + this.options.verifyClient(info, function(result) { + if (!result) abortConnection(socket, 401, 'Unauthorized') + else completeHybiUpgrade1(); + }); + return; + } + else if (!this.options.verifyClient(info)) { + abortConnection(socket, 401, 'Unauthorized'); + return; + } + } + + completeHybiUpgrade1(); +} + +function handleHixieUpgrade(req, socket, upgradeHead, cb) { + // handle premature socket errors + var errorHandler = function() { + try { socket.destroy(); } catch (e) {} + } + socket.on('error', errorHandler); + + // bail if options prevent hixie + if (this.options.disableHixie) { + abortConnection(socket, 401, 'Hixie support disabled'); + return; + } + + // verify key presence + if (!req.headers['sec-websocket-key2']) { + abortConnection(socket, 400, 'Bad Request'); + return; + } + + var origin = req.headers['origin'] + , self = this; + + // setup handshake completion to run after client has been verified + var onClientVerified = function() { + var wshost; + if (!req.headers['x-forwarded-host']) + wshost = req.headers.host; + else + wshost = req.headers['x-forwarded-host']; + var location = ((req.headers['x-forwarded-proto'] === 'https' || socket.encrypted) ? 'wss' : 'ws') + '://' + wshost + req.url + , protocol = req.headers['sec-websocket-protocol']; + + // handshake completion code to run once nonce has been successfully retrieved + var completeHandshake = function(nonce, rest) { + // calculate key + var k1 = req.headers['sec-websocket-key1'] + , k2 = req.headers['sec-websocket-key2'] + , md5 = crypto.createHash('md5'); + + [k1, k2].forEach(function (k) { + var n = parseInt(k.replace(/[^\d]/g, '')) + , spaces = k.replace(/[^ ]/g, '').length; + if (spaces === 0 || n % spaces !== 0){ + abortConnection(socket, 400, 'Bad Request'); + return; + } + n /= spaces; + md5.update(String.fromCharCode( + n >> 24 & 0xFF, + n >> 16 & 0xFF, + n >> 8 & 0xFF, + n & 0xFF)); + }); + md5.update(nonce.toString('binary')); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: WebSocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Location: ' + location + ]; + if (typeof protocol != 'undefined') headers.push('Sec-WebSocket-Protocol: ' + protocol); + if (typeof origin != 'undefined') headers.push('Sec-WebSocket-Origin: ' + origin); + + socket.setTimeout(0); + socket.setNoDelay(true); + try { + // merge header and hash buffer + var headerBuffer = new Buffer(headers.concat('', '').join('\r\n')); + var hashBuffer = new Buffer(md5.digest('binary'), 'binary'); + var handshakeBuffer = new Buffer(headerBuffer.length + hashBuffer.length); + headerBuffer.copy(handshakeBuffer, 0); + hashBuffer.copy(handshakeBuffer, headerBuffer.length); + + // do a single write, which - upon success - causes a new client websocket to be setup + socket.write(handshakeBuffer, 'binary', function(err) { + if (err) return; // do not create client if an error happens + var client = new WebSocket([req, socket, rest], { + protocolVersion: 'hixie-76', + protocol: protocol + }); + if (self.options.clientTracking) { + self.clients.push(client); + client.on('close', function() { + var index = self.clients.indexOf(client); + if (index != -1) { + self.clients.splice(index, 1); + } + }); + } + + // signal upgrade complete + socket.removeListener('error', errorHandler); + cb(client); + }); + } + catch (e) { + try { socket.destroy(); } catch (e) {} + return; + } + } + + // retrieve nonce + var nonceLength = 8; + if (upgradeHead && upgradeHead.length >= nonceLength) { + var nonce = upgradeHead.slice(0, nonceLength); + var rest = upgradeHead.length > nonceLength ? upgradeHead.slice(nonceLength) : null; + completeHandshake.call(self, nonce, rest); + } + else { + // nonce not present in upgradeHead, so we must wait for enough data + // data to arrive before continuing + var nonce = new Buffer(nonceLength); + upgradeHead.copy(nonce, 0); + var received = upgradeHead.length; + var rest = null; + var handler = function (data) { + var toRead = Math.min(data.length, nonceLength - received); + if (toRead === 0) return; + data.copy(nonce, received, 0, toRead); + received += toRead; + if (received == nonceLength) { + socket.removeListener('data', handler); + if (toRead < data.length) rest = data.slice(toRead); + completeHandshake.call(self, nonce, rest); + } + } + socket.on('data', handler); + } + } + + // verify client + if (typeof this.options.verifyClient == 'function') { + var info = { + origin: origin, + secure: typeof req.connection.authorized !== 'undefined' || typeof req.connection.encrypted !== 'undefined', + req: req + }; + if (this.options.verifyClient.length == 2) { + var self = this; + this.options.verifyClient(info, function(result) { + if (!result) abortConnection(socket, 401, 'Unauthorized') + else onClientVerified.apply(self); + }); + return; + } + else if (!this.options.verifyClient(info)) { + abortConnection(socket, 401, 'Unauthorized'); + return; + } + } + + // no client verification required + onClientVerified(); +} + +function abortConnection(socket, code, name) { + try { + var response = [ + 'HTTP/1.1 ' + code + ' ' + name, + 'Content-type: text/html' + ]; + socket.write(response.concat('', '').join('\r\n')); + } + catch (e) { /* ignore errors - we've aborted this connection */ } + finally { + // ensure that an early aborted connection is shut down completely + try { socket.destroy(); } catch (e) {} + } +}
@@ -0,0 +1,43 @@
+ +/** + * Module dependencies. + */ + +var global = (function() { return this; })(); + +/** + * WebSocket constructor. + */ + +var WebSocket = global.WebSocket || global.MozWebSocket; + +/** + * Module exports. + */ + +module.exports = WebSocket ? ws : null; + +/** + * WebSocket constructor. + * + * The third `opts` options object gets ignored in web browsers, since it's + * non-standard, and throws a TypeError if passed to the constructor. + * See: https://github.com/einaros/ws/issues/227 + * + * @param {String} uri + * @param {Array} protocols (optional) + * @param {Object) opts (optional) + * @api public + */ + +function ws(uri, protocols, opts) { + var instance; + if (protocols) { + instance = new WebSocket(uri, protocols); + } else { + instance = new WebSocket(uri); + } + return instance; +} + +if (WebSocket) ws.prototype = WebSocket.prototype;
@@ -0,0 +1,108 @@
+{ + "_args": [ + [ + "ws@0.4.31", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io" + ] + ], + "_from": "ws@0.4.31", + "_id": "ws@0.4.31", + "_inCache": true, + "_installable": true, + "_location": "/ws", + "_npmUser": { + "email": "info@3rd-Eden.com", + "name": "V1" + }, + "_npmVersion": "1.3.5", + "_phantomChildren": {}, + "_requested": { + "name": "ws", + "raw": "ws@0.4.31", + "rawSpec": "0.4.31", + "scope": null, + "spec": "0.4.31", + "type": "version" + }, + "_requiredBy": [ + "/engine.io", + "/engine.io-client" + ], + "_resolved": "https://registry.npmjs.org/ws/-/ws-0.4.31.tgz", + "_shasum": "5a4849e7a9ccd1ed5a81aeb4847c9fedf3122927", + "_shrinkwrap": null, + "_spec": "ws@0.4.31", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io", + "author": { + "email": "einaros@gmail.com", + "name": "Einar Otto Stangvik", + "url": "http://2x.io" + }, + "bin": { + "wscat": "./bin/wscat" + }, + "browser": "./lib/browser.js", + "bugs": { + "url": "https://github.com/einaros/ws/issues" + }, + "component": { + "scripts": { + "ws/index.js": "./lib/browser.js" + } + }, + "dependencies": { + "commander": "~0.6.1", + "nan": "~0.3.0", + "options": ">=0.0.5", + "tinycolor": "0.x" + }, + "description": "simple to use, blazing fast and thoroughly tested websocket client, server and console for node.js, up-to-date against RFC-6455", + "devDependencies": { + "ansi": "latest", + "benchmark": "0.3.x", + "expect.js": "0.2.x", + "mocha": "1.12.0", + "should": "1.2.x" + }, + "directories": {}, + "dist": { + "shasum": "5a4849e7a9ccd1ed5a81aeb4847c9fedf3122927", + "tarball": "http://registry.npmjs.org/ws/-/ws-0.4.31.tgz" + }, + "engines": { + "node": ">=0.4.0" + }, + "gypfile": true, + "homepage": "https://github.com/einaros/ws#readme", + "keywords": [ + "Hixie", + "HyBi", + "Push", + "RFC-6455", + "WebSocket", + "WebSockets", + "real-time" + ], + "maintainers": [ + { + "email": "einaros@gmail.com", + "name": "einaros" + }, + { + "email": "info@3rd-Eden.com", + "name": "V1" + } + ], + "name": "ws", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "git://github.com/einaros/ws.git" + }, + "scripts": { + "install": "(node-gyp rebuild 2> builderror.log) || (exit 0)", + "test": "make test" + }, + "version": "0.4.31" +}
@@ -0,0 +1,117 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +#include <v8.h> +#include <node.h> +#include <node_buffer.h> +#include <node_object_wrap.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> +#include <stdio.h> +#include "nan.h" + +using namespace v8; +using namespace node; + +class BufferUtil : public ObjectWrap +{ +public: + + static void Initialize(v8::Handle<v8::Object> target) + { + NanScope(); + Local<FunctionTemplate> t = FunctionTemplate::New(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + NODE_SET_METHOD(t, "unmask", BufferUtil::Unmask); + NODE_SET_METHOD(t, "mask", BufferUtil::Mask); + NODE_SET_METHOD(t, "merge", BufferUtil::Merge); + target->Set(String::NewSymbol("BufferUtil"), t->GetFunction()); + } + +protected: + + static NAN_METHOD(New) + { + NanScope(); + BufferUtil* bufferUtil = new BufferUtil(); + bufferUtil->Wrap(args.This()); + NanReturnValue(args.This()); + } + + static NAN_METHOD(Merge) + { + NanScope(); + Local<Object> bufferObj = args[0]->ToObject(); + char* buffer = Buffer::Data(bufferObj); + Local<Array> array = Local<Array>::Cast(args[1]); + unsigned int arrayLength = array->Length(); + size_t offset = 0; + unsigned int i; + for (i = 0; i < arrayLength; ++i) { + Local<Object> src = array->Get(i)->ToObject(); + size_t length = Buffer::Length(src); + memcpy(buffer + offset, Buffer::Data(src), length); + offset += length; + } + NanReturnValue(True()); + } + + static NAN_METHOD(Unmask) + { + NanScope(); + Local<Object> buffer_obj = args[0]->ToObject(); + size_t length = Buffer::Length(buffer_obj); + Local<Object> mask_obj = args[1]->ToObject(); + unsigned int *mask = (unsigned int*)Buffer::Data(mask_obj); + unsigned int* from = (unsigned int*)Buffer::Data(buffer_obj); + size_t len32 = length / 4; + unsigned int i; + for (i = 0; i < len32; ++i) *(from + i) ^= *mask; + from += i; + switch (length % 4) { + case 3: *((unsigned char*)from+2) = *((unsigned char*)from+2) ^ ((unsigned char*)mask)[2]; + case 2: *((unsigned char*)from+1) = *((unsigned char*)from+1) ^ ((unsigned char*)mask)[1]; + case 1: *((unsigned char*)from ) = *((unsigned char*)from ) ^ ((unsigned char*)mask)[0]; + case 0:; + } + NanReturnValue(True()); + } + + static NAN_METHOD(Mask) + { + NanScope(); + Local<Object> buffer_obj = args[0]->ToObject(); + Local<Object> mask_obj = args[1]->ToObject(); + unsigned int *mask = (unsigned int*)Buffer::Data(mask_obj); + Local<Object> output_obj = args[2]->ToObject(); + unsigned int dataOffset = args[3]->Int32Value(); + unsigned int length = args[4]->Int32Value(); + unsigned int* to = (unsigned int*)(Buffer::Data(output_obj) + dataOffset); + unsigned int* from = (unsigned int*)Buffer::Data(buffer_obj); + unsigned int len32 = length / 4; + unsigned int i; + for (i = 0; i < len32; ++i) *(to + i) = *(from + i) ^ *mask; + to += i; + from += i; + switch (length % 4) { + case 3: *((unsigned char*)to+2) = *((unsigned char*)from+2) ^ *((unsigned char*)mask+2); + case 2: *((unsigned char*)to+1) = *((unsigned char*)from+1) ^ *((unsigned char*)mask+1); + case 1: *((unsigned char*)to ) = *((unsigned char*)from ) ^ *((unsigned char*)mask); + case 0:; + } + NanReturnValue(True()); + } +}; + +extern "C" void init (Handle<Object> target) +{ + NanScope(); + BufferUtil::Initialize(target); +} + +NODE_MODULE(bufferutil, init) +
@@ -0,0 +1,145 @@
+/*! + * ws: a node.js websocket client + * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com> + * MIT Licensed + */ + +#include <v8.h> +#include <node.h> +#include <node_buffer.h> +#include <node_object_wrap.h> +#include <stdlib.h> +#include <wchar.h> +#include <stdio.h> +#include "nan.h" + +using namespace v8; +using namespace node; + +#define UNI_SUR_HIGH_START (uint32_t) 0xD800 +#define UNI_SUR_LOW_END (uint32_t) 0xDFFF +#define UNI_REPLACEMENT_CHAR (uint32_t) 0x0000FFFD +#define UNI_MAX_LEGAL_UTF32 (uint32_t) 0x0010FFFF + +static const uint8_t trailingBytesForUTF8[256] = { + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, + 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 +}; + +static const uint32_t offsetsFromUTF8[6] = { + 0x00000000, 0x00003080, 0x000E2080, + 0x03C82080, 0xFA082080, 0x82082080 +}; + +static int isLegalUTF8(const uint8_t *source, const int length) +{ + uint8_t a; + const uint8_t *srcptr = source+length; + switch (length) { + default: return 0; + /* Everything else falls through when "true"... */ + /* RFC3629 makes 5 & 6 bytes UTF-8 illegal + case 6: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 5: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; */ + case 4: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 3: if ((a = (*--srcptr)) < 0x80 || a > 0xBF) return 0; + case 2: if ((a = (*--srcptr)) > 0xBF) return 0; + switch (*source) { + /* no fall-through in this inner switch */ + case 0xE0: if (a < 0xA0) return 0; break; + case 0xED: if (a > 0x9F) return 0; break; + case 0xF0: if (a < 0x90) return 0; break; + case 0xF4: if (a > 0x8F) return 0; break; + default: if (a < 0x80) return 0; + } + + case 1: if (*source >= 0x80 && *source < 0xC2) return 0; + } + if (*source > 0xF4) return 0; + return 1; +} + +int is_valid_utf8 (size_t len, char *value) +{ + /* is the string valid UTF-8? */ + for (unsigned int i = 0; i < len; i++) { + uint32_t ch = 0; + uint8_t extrabytes = trailingBytesForUTF8[(uint8_t) value[i]]; + + if (extrabytes + i >= len) + return 0; + + if (isLegalUTF8 ((uint8_t *) (value + i), extrabytes + 1) == 0) return 0; + + switch (extrabytes) { + case 5 : ch += (uint8_t) value[i++]; ch <<= 6; + case 4 : ch += (uint8_t) value[i++]; ch <<= 6; + case 3 : ch += (uint8_t) value[i++]; ch <<= 6; + case 2 : ch += (uint8_t) value[i++]; ch <<= 6; + case 1 : ch += (uint8_t) value[i++]; ch <<= 6; + case 0 : ch += (uint8_t) value[i]; + } + + ch -= offsetsFromUTF8[extrabytes]; + + if (ch <= UNI_MAX_LEGAL_UTF32) { + if (ch >= UNI_SUR_HIGH_START && ch <= UNI_SUR_LOW_END) + return 0; + } else { + return 0; + } + } + + return 1; +} + +class Validation : public ObjectWrap +{ +public: + + static void Initialize(v8::Handle<v8::Object> target) + { + HandleScope scope; + Local<FunctionTemplate> t = FunctionTemplate::New(New); + t->InstanceTemplate()->SetInternalFieldCount(1); + NODE_SET_METHOD(t, "isValidUTF8", Validation::IsValidUTF8); + target->Set(String::NewSymbol("Validation"), t->GetFunction()); + } + +protected: + + static NAN_METHOD(New) + { + NanScope(); + Validation* validation = new Validation(); + validation->Wrap(args.This()); + NanReturnValue(args.This()); + } + + static NAN_METHOD(IsValidUTF8) + { + NanScope(); + if (!Buffer::HasInstance(args[0])) { + return NanThrowTypeError("First argument needs to be a buffer"); + } + Local<Object> buffer_obj = args[0]->ToObject(); + char *buffer_data = Buffer::Data(buffer_obj); + size_t buffer_length = Buffer::Length(buffer_obj); + NanReturnValue(is_valid_utf8(buffer_length, buffer_data) == 1 ? True() : False()); + } +}; + +extern "C" void init (Handle<Object> target) +{ + NanScope(); + Validation::Initialize(target); +} + +NODE_MODULE(validation, init) +
@@ -0,0 +1,63 @@
+var BufferPool = require('../lib/BufferPool'); +require('should'); + +describe('BufferPool', function() { + describe('#ctor', function() { + it('allocates pool', function() { + var db = new BufferPool(1000); + db.size.should.eql(1000); + }); + }); + describe('#get', function() { + it('grows the pool if necessary', function() { + var db = new BufferPool(1000); + var buf = db.get(2000); + db.size.should.be.above(1000); + db.used.should.eql(2000); + buf.length.should.eql(2000); + }); + it('grows the pool after the first call, if necessary', function() { + var db = new BufferPool(1000); + var buf = db.get(1000); + db.used.should.eql(1000); + db.size.should.eql(1000); + buf.length.should.eql(1000); + var buf2 = db.get(1000); + db.used.should.eql(2000); + db.size.should.be.above(1000); + buf2.length.should.eql(1000); + }); + it('grows the pool according to the growStrategy if necessary', function() { + var db = new BufferPool(1000, function(db, length) { + return db.size + 2345; + }); + var buf = db.get(2000); + db.size.should.eql(3345); + buf.length.should.eql(2000); + }); + it('doesnt grow the pool if theres enough room available', function() { + var db = new BufferPool(1000); + var buf = db.get(1000); + db.size.should.eql(1000); + buf.length.should.eql(1000); + }); + }); + describe('#reset', function() { + it('shinks the pool', function() { + var db = new BufferPool(1000); + var buf = db.get(2000); + db.reset(true); + db.size.should.eql(1000); + }); + it('shrinks the pool according to the shrinkStrategy', function() { + var db = new BufferPool(1000, function(db, length) { + return db.used + length; + }, function(db) { + return 0; + }); + var buf = db.get(2000); + db.reset(true); + db.size.should.eql(0); + }); + }); +});
@@ -0,0 +1,158 @@
+var assert = require('assert') + , expect = require('expect.js') + , Receiver = require('../lib/Receiver.hixie'); +require('./hybi-common'); + +describe('Receiver', function() { + it('can parse text message', function() { + var p = new Receiver(); + var packet = '00 48 65 6c 6c 6f ff'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('Hello', data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + }); + + it('can parse multiple text messages', function() { + var p = new Receiver(); + var packet = '00 48 65 6c 6c 6f ff 00 48 65 6c 6c 6f ff'; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); + + it('can parse empty message', function() { + var p = new Receiver(); + var packet = '00 ff'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('', data); + }; + + p.add(getBufferFromHexString(packet)); + expect(gotData).to.equal(true); + }); + + it('can parse text messages delivered over multiple frames', function() { + var p = new Receiver(); + var packets = [ + '00 48', + '65 6c 6c', + '6f ff 00 48', + '65', + '6c 6c 6f', + 'ff' + ]; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + for (var i = 0; i < packets.length; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); + + it('emits an error if a payload doesnt start with 0x00', function() { + var p = new Receiver(); + var packets = [ + '00 6c ff', + '00 6c ff ff', + 'ff 00 6c ff 00 6c ff', + '00', + '6c 6c 6f', + 'ff' + ]; + + var gotData = false; + var gotError = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + p.onerror = function(reason, code) { + gotError = code == true; + }; + + for (var i = 0; i < packets.length && !gotError; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotError).to.equal(true); + expect(messages[0]).to.equal('l'); + expect(messages[1]).to.equal('l'); + expect(messages.length).to.equal(2); + }); + + it('can parse close messages', function() { + var p = new Receiver(); + var packets = [ + 'ff 00' + ]; + + var gotClose = false; + var gotError = false; + p.onclose = function() { + gotClose = true; + }; + p.onerror = function(reason, code) { + gotError = code == true; + }; + + for (var i = 0; i < packets.length && !gotError; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotClose).to.equal(true); + expect(gotError).to.equal(false); + }); + + it('can parse binary messages delivered over multiple frames', function() { + var p = new Receiver(); + var packets = [ + '80 05 48', + '65 6c 6c', + '6f 80 80 05 48', + '65', + '6c 6c 6f' + ]; + + var gotData = false; + var messages = []; + p.ontext = function(data) { + gotData = true; + messages.push(data); + }; + + for (var i = 0; i < packets.length; ++i) { + p.add(getBufferFromHexString(packets[i])); + } + expect(gotData).to.equal(true); + for (var i = 0; i < 2; ++i) { + expect(messages[i]).to.equal('Hello'); + } + }); +});
@@ -0,0 +1,255 @@
+var assert = require('assert') + , Receiver = require('../lib/Receiver'); +require('should'); +require('./hybi-common'); + +describe('Receiver', function() { + it('can parse unmasked text message', function() { + var p = new Receiver(); + var packet = '81 05 48 65 6c 6c 6f'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('Hello', data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse close message', function() { + var p = new Receiver(); + var packet = '88 00'; + + var gotClose = false; + p.onclose = function(data) { + gotClose = true; + }; + + p.add(getBufferFromHexString(packet)); + gotClose.should.be.ok; + }); + it('can parse masked text message', function() { + var p = new Receiver(); + var packet = '81 93 34 83 a8 68 01 b9 92 52 4f a1 c6 09 59 e6 8a 52 16 e6 cb 00 5b a1 d5'; + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal('5:::{"name":"echo"}', data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a masked text message longer than 125 bytes', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + var packet = '81 FE ' + pack(4, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a really long masked text message', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 64*1024; ++i) message += (i % 5).toString(); + var packet = '81 FF ' + pack(16, message.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + var msgpiece1 = message.substr(0, 150); + var msgpiece2 = message.substr(150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet1)); + p.add(getBufferFromHexString(packet2)); + gotData.should.be.ok; + }); + it('can parse a ping message', function() { + var p = new Receiver(); + var message = 'Hello'; + var packet = '89 ' + getHybiLengthAsHexString(message.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(message, data); + }; + + p.add(getBufferFromHexString(packet)); + gotPing.should.be.ok; + }); + it('can parse a ping with no data', function() { + var p = new Receiver(); + var packet = '89 00'; + + var gotPing = false; + p.onping = function(data) { + gotPing = true; + }; + + p.add(getBufferFromHexString(packet)); + gotPing.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes with a ping in the middle', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + + var msgpiece1 = message.substr(0, 150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + + var pingMessage = 'Hello'; + var pingPacket = '89 ' + getHybiLengthAsHexString(pingMessage.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68')); + + var msgpiece2 = message.substr(150); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(pingMessage, data); + }; + + p.add(getBufferFromHexString(packet1)); + p.add(getBufferFromHexString(pingPacket)); + p.add(getBufferFromHexString(packet2)); + gotData.should.be.ok; + gotPing.should.be.ok; + }); + it('can parse a fragmented masked text message of 300 bytes with a ping in the middle, which is delievered over sevaral tcp packets', function() { + var p = new Receiver(); + var message = 'A'; + for (var i = 0; i < 300; ++i) message += (i % 5).toString(); + + var msgpiece1 = message.substr(0, 150); + var packet1 = '01 FE ' + pack(4, msgpiece1.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece1, '34 83 a8 68')); + + var pingMessage = 'Hello'; + var pingPacket = '89 ' + getHybiLengthAsHexString(pingMessage.length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(pingMessage, '34 83 a8 68')); + + var msgpiece2 = message.substr(150); + var packet2 = '80 FE ' + pack(4, msgpiece2.length) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(msgpiece2, '34 83 a8 68')); + + var gotData = false; + p.ontext = function(data) { + gotData = true; + assert.equal(message, data); + }; + var gotPing = false; + p.onping = function(data) { + gotPing = true; + assert.equal(pingMessage, data); + }; + + var buffers = []; + buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet1))); + buffers = buffers.concat(splitBuffer(getBufferFromHexString(pingPacket))); + buffers = buffers.concat(splitBuffer(getBufferFromHexString(packet2))); + for (var i = 0; i < buffers.length; ++i) { + p.add(buffers[i]); + } + gotData.should.be.ok; + gotPing.should.be.ok; + }); + it('can parse a 100 byte long masked binary message', function() { + var p = new Receiver(); + var length = 100; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 256 byte long masked binary message', function() { + var p = new Receiver(); + var length = 256; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 200kb long masked binary message', function() { + var p = new Receiver(); + var length = 200 * 1024; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, true) + ' 34 83 a8 68 ' + getHexStringFromBuffer(mask(message, '34 83 a8 68')); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); + it('can parse a 200kb long unmasked binary message', function() { + var p = new Receiver(); + var length = 200 * 1024; + var message = new Buffer(length); + for (var i = 0; i < length; ++i) message[i] = i % 256; + var originalMessage = getHexStringFromBuffer(message); + var packet = '82 ' + getHybiLengthAsHexString(length, false) + ' ' + getHexStringFromBuffer(message); + + var gotData = false; + p.onbinary = function(data) { + gotData = true; + assert.equal(originalMessage, getHexStringFromBuffer(data)); + }; + + p.add(getBufferFromHexString(packet)); + gotData.should.be.ok; + }); +}); +
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+var assert = require('assert') + , Sender = require('../lib/Sender.hixie'); +require('should'); +require('./hybi-common'); + +describe('Sender', function() { + describe('#send', function() { + it('frames and sends a text message', function(done) { + var message = 'Hello world'; + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(message, {}, function() { + received.toString('utf8').should.eql('\u0000' + message + '\ufffd'); + done(); + }); + }); + + it('frames and sends an empty message', function(done) { + var socket = { + write: function(data, encoding, cb) { + done(); + } + }; + var sender = new Sender(socket, {}); + sender.send('', {}, function() {}); + }); + + it('frames and sends a buffer', function(done) { + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), {}, function() { + received.toString('utf8').should.eql('\u0000foobar\ufffd'); + done(); + }); + }); + + it('frames and sends a binary message', function(done) { + var message = 'Hello world'; + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(message, {binary: true}, function() { + received.toString('hex').should.eql( + // 0x80 0x0b H e l l o <sp> w o r l d + '800b48656c6c6f20776f726c64'); + done(); + }); + }); +/* + it('throws an exception for binary data', function(done) { + var socket = { + write: function(data, encoding, cb) { + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.on('error', function() { + done(); + }); + sender.send(new Buffer(100), {binary: true}, function() {}); + }); +*/ + it('can fauxe stream data', function(done) { + var received = []; + var socket = { + write: function(data, encoding, cb) { + received.push(data); + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), { fin: false }, function() {}); + sender.send('bazbar', { fin: false }, function() {}); + sender.send(new Buffer('end'), { fin: true }, function() { + received[0].toString('utf8').should.eql('\u0000foobar'); + received[1].toString('utf8').should.eql('bazbar'); + received[2].toString('utf8').should.eql('end\ufffd'); + done(); + }); + }); + }); + + describe('#close', function() { + it('sends a hixie close frame', function(done) { + var received; + var socket = { + write: function(data, encoding, cb) { + received = data; + process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.close(null, null, null, function() { + received.toString('utf8').should.eql('\ufffd\u0000'); + done(); + }); + }); + + it('sends a message end marker if fauxe streaming has started, before hixie close frame', function(done) { + var received = []; + var socket = { + write: function(data, encoding, cb) { + received.push(data); + if (cb) process.nextTick(cb); + } + }; + var sender = new Sender(socket, {}); + sender.send(new Buffer('foobar'), { fin: false }, function() {}); + sender.close(null, null, null, function() { + received[0].toString('utf8').should.eql('\u0000foobar'); + received[1].toString('utf8').should.eql('\ufffd'); + received[2].toString('utf8').should.eql('\ufffd\u0000'); + done(); + }); + }); + }); +});
@@ -0,0 +1,24 @@
+var Sender = require('../lib/Sender'); +require('should'); + +describe('Sender', function() { + describe('#frameAndSend', function() { + it('does not modify a masked binary buffer', function() { + var sender = new Sender({ write: function() {} }); + var buf = new Buffer([1, 2, 3, 4, 5]); + sender.frameAndSend(2, buf, true, true); + buf[0].should.eql(1); + buf[1].should.eql(2); + buf[2].should.eql(3); + buf[3].should.eql(4); + buf[4].should.eql(5); + }); + + it('does not modify a masked text buffer', function() { + var sender = new Sender({ write: function() {} }); + var text = 'hi there'; + sender.frameAndSend(1, text, true, true); + text.should.eql('hi there'); + }); + }); +});
@@ -0,0 +1,23 @@
+var Validation = require('../lib/Validation').Validation; +require('should'); + +describe('Validation', function() { + describe('isValidUTF8', function() { + it('should return true for a valid utf8 string', function() { + var validBuffer = new Buffer('Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque gravida mattis rhoncus. Donec iaculis, metus quis varius accumsan, erat mauris condimentum diam, et egestas erat enim ut ligula. Praesent sollicitudin tellus eget dolor euismod euismod. Nullam ac augue nec neque varius luctus. Curabitur elit mi, consequat ultricies adipiscing mollis, scelerisque in erat. Phasellus facilisis fermentum ullamcorper. Nulla et sem eu arcu pharetra pellentesque. Praesent consectetur tempor justo, vel iaculis dui ullamcorper sit amet. Integer tristique viverra ullamcorper. Vivamus laoreet, nulla eget suscipit eleifend, lacus lectus feugiat libero, non fermentum erat nisi at risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut pulvinar dignissim tellus, eu dignissim lorem vulputate quis. Morbi ut pulvinar augue.'); + Validation.isValidUTF8(validBuffer).should.be.ok; + }); + it('should return false for an erroneous string', function() { + var invalidBuffer = new Buffer([0xce, 0xba, 0xe1, 0xbd, 0xb9, 0xcf, 0x83, 0xce, 0xbc, 0xce, 0xb5, 0xed, 0xa0, 0x80, 0x65, 0x64, 0x69, 0x74, 0x65, 0x64]); + Validation.isValidUTF8(invalidBuffer).should.not.be.ok; + }); + it('should return true for valid cases from the autobahn test suite', function() { + Validation.isValidUTF8(new Buffer('\xf0\x90\x80\x80')).should.be.ok; + Validation.isValidUTF8(new Buffer([0xf0, 0x90, 0x80, 0x80])).should.be.ok; + }); + it('should return false for erroneous autobahn strings', function() { + Validation.isValidUTF8(new Buffer([0xce, 0xba, 0xe1, 0xbd])).should.not.be.ok; + }); + }); +}); +
@@ -0,0 +1,44 @@
+var assert = require('assert') + , WebSocket = require('../') + , server = require('./testserver'); + +var port = 20000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + var uint8View = new Uint8Array(arrayBuf); + + for (var i = 0; i < l; i++) { + uint8View[i] = buf[i]; + } + return uint8View.buffer; +} + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocket', function() { + it('communicates successfully with echo service', function(done) { + var ws = new WebSocket('ws://echo.websocket.org/', {protocolVersion: 13, origin: 'http://websocket.org'}); + var str = Date.now().toString(); + var dataReceived = false; + ws.on('open', function() { + ws.send(str, {mask: true}); + }); + ws.on('close', function() { + assert.equal(true, dataReceived); + done(); + }); + ws.on('message', function(data, flags) { + assert.equal(str, data); + ws.terminate(); + dataReceived = true; + }); + }); +});
@@ -0,0 +1,1724 @@
+var assert = require('assert') + , https = require('https') + , http = require('http') + , should = require('should') + , WebSocket = require('../') + , WebSocketServer = require('../').Server + , fs = require('fs') + , server = require('./testserver') + , crypto = require('crypto'); + +var port = 20000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + var uint8View = new Uint8Array(arrayBuf); + for (var i = 0; i < l; i++) { + uint8View[i] = buf[i]; + } + return uint8View.buffer; +} + + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocket', function() { + describe('#ctor', function() { + it('throws exception for invalid url', function(done) { + try { + var ws = new WebSocket('echo.websocket.org'); + } + catch (e) { + done(); + } + }); + }); + + describe('options', function() { + it('should accept an `agent` option', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var agent = { + addRequest: function() { + wss.close(); + done(); + } + }; + var ws = new WebSocket('ws://localhost:' + port, { agent: agent }); + }); + }); + // GH-227 + it('should accept the `options` object as the 3rd argument', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var agent = { + addRequest: function() { + wss.close(); + done(); + } + }; + var ws = new WebSocket('ws://localhost:' + port, [], { agent: agent }); + }); + }); + }); + + describe('properties', function() { + it('#bytesReceived exposes number of bytes received', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function() { + ws.bytesReceived.should.eql(8); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + ws.send('foobar'); + }); + }); + + it('#url exposes the server url', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(url, ws.url); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('#protocolVersion exposes the protocol version', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(13, ws.protocolVersion); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + describe('#bufferedAmount', function() { + it('defaults to zero', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + assert.equal(0, ws.bufferedAmount); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('defaults to zero upon "open"', function(done) { + server.createServer(++port, function(srv) { + var url = 'ws://localhost:' + port; + var ws = new WebSocket(url); + ws.onopen = function() { + assert.equal(0, ws.bufferedAmount); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }; + }); + }); + + it('stress kernel write buffer', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(ws) { + while (true) { + if (ws.bufferedAmount > 0) break; + ws.send((new Array(10000)).join('hello')); + } + ws.terminate(); + ws.on('close', function() { + wss.close(); + done(); + }); + }); + }); + }); + + describe('Custom headers', function() { + it('request has an authorization header', function (done) { + var auth = 'test:testpass'; + var srv = http.createServer(function (req, res) {}); + var wss = new WebSocketServer({server: srv}); + srv.listen(++port); + var ws = new WebSocket('ws://' + auth + '@localhost:' + port); + srv.on('upgrade', function (req, socket, head) { + assert(req.headers.authorization, 'auth header exists'); + assert.equal(req.headers.authorization, 'Basic ' + new Buffer(auth).toString('base64')); + ws.terminate(); + ws.on('close', function () { + srv.close(); + wss.close(); + done(); + }); + }); + }); + + it('accepts custom headers', function (done) { + var srv = http.createServer(function (req, res) {}); + var wss = new WebSocketServer({server: srv}); + srv.listen(++port); + + var ws = new WebSocket('ws://localhost:' + port, { + headers: { + 'Cookie': 'foo=bar' + } + }); + + srv.on('upgrade', function (req, socket, head) { + assert(req.headers.cookie, 'auth header exists'); + assert.equal(req.headers.cookie, 'foo=bar'); + + ws.terminate(); + ws.on('close', function () { + srv.close(); + wss.close(); + done(); + }); + }); + }); + }); + + describe('#readyState', function() { + it('defaults to connecting', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + assert.equal(WebSocket.CONNECTING, ws.readyState); + ws.terminate(); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('set to open once connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + assert.equal(WebSocket.OPEN, ws.readyState); + srv.close(); + done(); + }); + }); + }); + + it('set to closed once connection is closed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.close(1001); + ws.on('close', function() { + assert.equal(WebSocket.CLOSED, ws.readyState); + srv.close(); + done(); + }); + }); + }); + + it('set to closed once connection is terminated', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.terminate(); + ws.on('close', function() { + assert.equal(WebSocket.CLOSED, ws.readyState); + srv.close(); + done(); + }); + }); + }); + }); + + /* + * Ready state constants + */ + + var readyStates = { + CONNECTING: 0, + OPEN: 1, + CLOSING: 2, + CLOSED: 3 + }; + + /* + * Ready state constant tests + */ + + Object.keys(readyStates).forEach(function(state) { + describe('.' + state, function() { + it('is enumerable property of class', function() { + var propertyDescripter = Object.getOwnPropertyDescriptor(WebSocket, state) + assert.equal(readyStates[state], propertyDescripter.value); + assert.equal(true, propertyDescripter.enumerable); + }); + }); + }); + + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + Object.keys(readyStates).forEach(function(state) { + describe('.' + state, function() { + it('is property of instance', function() { + assert.equal(readyStates[state], ws[state]); + }); + }); + }); + }); + }); + + describe('events', function() { + it('emits a ping event', function(done) { + var wss = new WebSocketServer({port: ++port}); + wss.on('connection', function(client) { + client.ping(); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('ping', function() { + ws.terminate(); + wss.close(); + done(); + }); + }); + + it('emits a pong event', function(done) { + var wss = new WebSocketServer({port: ++port}); + wss.on('connection', function(client) { + client.pong(); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('pong', function() { + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + describe('connection establishing', function() { + it('can disconnect before connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.terminate(); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('can close before connection is established', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.close(1001); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('invalid server key is denied', function(done) { + server.createServer(++port, server.handlers.invalidKey, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() { + srv.close(); + done(); + }); + }); + }); + + it('close event is raised when server closes connection', function(done) { + server.createServer(++port, server.handlers.closeAfterConnect, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('close', function() { + srv.close(); + done(); + }); + }); + }); + + it('error is emitted if server aborts connection', function(done) { + server.createServer(++port, server.handlers.return401, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + assert.fail('connect shouldnt be raised here'); + }); + ws.on('error', function() { + srv.close(); + done(); + }); + }); + }); + }); + + describe('#pause and #resume', function() { + it('pauses the underlying stream', function(done) { + // this test is sort-of racecondition'y, since an unlikely slow connection + // to localhost can cause the test to succeed even when the stream pausing + // isn't working as intended. that is an extremely unlikely scenario, though + // and an acceptable risk for the test. + var client; + var serverClient; + var openCount = 0; + function onOpen() { + if (++openCount == 2) { + var paused = true; + serverClient.on('message', function() { + paused.should.not.be.ok; + wss.close(); + done(); + }); + serverClient.pause(); + setTimeout(function() { + paused = false; + serverClient.resume(); + }, 200); + client.send('foo'); + } + } + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + serverClient = ws; + serverClient.on('open', onOpen); + }); + wss.on('connection', function(ws) { + client = ws; + onOpen(); + }); + }); + }); + + describe('#ping', function() { + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.ping(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + + it('before connect can silently fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.ping('', {}, true); + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping(); + }); + srv.on('ping', function(message) { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping('hi'); + }); + srv.on('ping', function(message) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.ping('hi', {mask: true}); + }); + srv.on('ping', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('#pong', function() { + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.pong(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + + it('before connect can silently fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.pong('', {}, true); + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong(); + }); + srv.on('pong', function(message) { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong('hi'); + }); + srv.on('pong', function(message) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.pong('hi', {mask: true}); + }); + srv.on('pong', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('#send', function() { + it('very long binary data can be sent and received (with echoing server)', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5 * 1024 * 1024); + for (var i = 0; i < array.length; ++i) array[i] = i / 5; + ws.on('open', function() { + ws.send(array, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('can send and receive text data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi'); + }); + ws.on('message', function(message, flags) { + assert.equal('hi', message); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('send and receive binary data as an array', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(6); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + var partial = array.subarray(2, 5); + ws.on('open', function() { + ws.send(partial, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(partial, new Float32Array(getArrayBuffer(message)))); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('binary data can be sent and received as buffer', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buf = new Buffer('foobar'); + ws.on('open', function() { + ws.send(buf, {binary: true}); + }); + ws.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(buf, message)); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('ArrayBuffer is auto-detected without binary flag', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array.buffer); + }); + ws.onmessage = function (event) { + assert.ok(event.type = 'Binary'); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(event.data)))); + ws.terminate(); + srv.close(); + done(); + }; + }); + }); + + it('Buffer is auto-detected without binary flag', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buf = new Buffer('foobar'); + ws.on('open', function() { + ws.send(buf); + }); + ws.onmessage = function (event) { + assert.ok(event.type = 'Binary'); + assert.ok(areArraysEqual(event.data, buf)); + ws.terminate(); + srv.close(); + done(); + }; + }); + }); + + it('before connect should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + try { + ws.send('hi'); + } + catch (e) { + ws.terminate(); + srv.close(); + done(); + } + }); + }); + + it('before connect should pass error through callback, if present', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.send('hi', function(error) { + assert.ok(error instanceof Error); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('without data should be successful', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send(); + }); + srv.on('message', function(message, flags) { + assert.equal('', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('calls optional callback when flushed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi', function() { + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + it('with unencoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi'); + }); + srv.on('message', function(message, flags) { + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.send('hi', {mask: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.masked); + assert.equal('hi', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with unencoded binary message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array, {binary: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded binary message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var array = new Float32Array(5); + for (var i = 0; i < array.length; ++i) array[i] = i / 2; + ws.on('open', function() { + ws.send(array, {mask: true, binary: true}); + }); + srv.on('message', function(message, flags) { + assert.ok(flags.binary); + assert.ok(flags.masked); + assert.ok(areArraysEqual(array, new Float32Array(getArrayBuffer(message)))); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with binary stream will send fragmented data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var callbackFired = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.bufferSize = 100; + ws.send(fileStream, {binary: true}, function(error) { + assert.equal(null, error); + callbackFired = true; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile'), data)); + ws.terminate(); + }); + ws.on('close', function() { + assert.ok(callbackFired); + srv.close(); + done(); + }); + }); + }); + + it('with text stream will send fragmented data', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var callbackFired = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream, {binary: false}, function(error) { + assert.equal(null, error); + callbackFired = true; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + ws.terminate(); + }); + ws.on('close', function() { + assert.ok(callbackFired); + srv.close(); + done(); + }); + }); + }); + + it('will cause intermittent send to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.send('foobar'); + ws.send('baz'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else { + assert.ok(!flags.binary); + assert.equal('baz', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent stream to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) send('foo'); + else send('bar', true); + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent ping to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.ping('foobar'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('ping', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent pong to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.pong('foobar'); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('pong', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent close to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream); + ws.close(1000, 'foobar'); + }); + ws.on('close', function() { + srv.close(); + ws.terminate(); + done(); + }); + ws.on('error', function() { /* That's quite alright -- a send was attempted after close */ }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.ok(areArraysEqual(fs.readFileSync('test/fixtures/textfile', 'utf8'), data)); + }); + srv.on('close', function(code, data) { + assert.equal(1000, code); + assert.equal('foobar', data); + }); + }); + }); + }); + + describe('#stream', function() { + it('very long binary data can be streamed', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var buffer = new Buffer(10 * 1024); + for (var i = 0; i < buffer.length; ++i) buffer[i] = i % 0xff; + ws.on('open', function() { + var i = 0; + var blockSize = 800; + var bufLen = buffer.length; + ws.stream({binary: true}, function(error, send) { + assert.ok(!error); + var start = i * blockSize; + var toSend = Math.min(blockSize, bufLen - (i * blockSize)); + var end = start + toSend; + var isFinal = toSend < blockSize; + send(buffer.slice(start, end), isFinal); + i += 1; + }); + }); + srv.on('message', function(data, flags) { + assert.ok(flags.binary); + assert.ok(areArraysEqual(buffer, data)); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('before connect should pass error through callback', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('error', function() {}); + ws.stream(function(error) { + assert.ok(error instanceof Error); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('without callback should fail', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + try { + ws.stream(); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent send to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.send('foobar'); + ws.send('baz'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.equal(payload, data); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else { + assert.ok(!flags.binary); + assert.equal('baz', data); + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent stream to be delayed in order', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + var i2 = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i2 == 1) send('foo'); + else send('bar', true); + }); + ws.send('baz'); + } + else send(payload.substr(5, 5), true); + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + ++receivedIndex; + if (receivedIndex == 1) { + assert.ok(!flags.binary); + assert.equal(payload, data); + } + else if (receivedIndex == 2) { + assert.ok(!flags.binary); + assert.equal('foobar', data); + } + else if (receivedIndex == 3){ + assert.ok(!flags.binary); + assert.equal('baz', data); + setTimeout(function() { + srv.close(); + ws.terminate(); + done(); + }, 1000); + } + else throw new Error('more messages than we actually sent just arrived'); + }); + }); + }); + + it('will cause intermittent ping to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.ping('foobar'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('ping', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent pong to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + assert.ok(!error); + if (++i == 1) { + send(payload.substr(0, 5)); + ws.pong('foobar'); + } + else { + send(payload.substr(5, 5), true); + } + }); + }); + var receivedIndex = 0; + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + srv.on('pong', function(data) { + assert.equal('foobar', data); + if (++receivedIndex == 2) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('will cause intermittent close to be delivered', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var payload = 'HelloWorld'; + var errorGiven = false; + ws.on('open', function() { + var i = 0; + ws.stream(function(error, send) { + if (++i == 1) { + send(payload.substr(0, 5)); + ws.close(1000, 'foobar'); + } + else if(i == 2) { + send(payload.substr(5, 5), true); + } + else if (i == 3) { + assert.ok(error); + errorGiven = true; + } + }); + }); + ws.on('close', function() { + assert.ok(errorGiven); + srv.close(); + ws.terminate(); + done(); + }); + srv.on('message', function(data, flags) { + assert.ok(!flags.binary); + assert.equal(payload, data); + }); + srv.on('close', function(code, data) { + assert.equal(1000, code); + assert.equal('foobar', data); + }); + }); + }); + }); + + describe('#close', function() { + it('will raise error callback, if any, if called during send stream', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var errorGiven = false; + ws.on('open', function() { + var fileStream = fs.createReadStream('test/fixtures/textfile'); + fileStream.setEncoding('utf8'); + fileStream.bufferSize = 100; + ws.send(fileStream, function(error) { + errorGiven = error != null; + }); + ws.close(1000, 'foobar'); + }); + ws.on('close', function() { + setTimeout(function() { + assert.ok(errorGiven); + srv.close(); + ws.terminate(); + done(); + }, 1000); + }); + }); + }); + + it('without invalid first argument throws exception', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + try { + ws.close('error'); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('without reserved error code 1004 throws exception', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + try { + ws.close(1004); + } + catch (e) { + srv.close(); + ws.terminate(); + done(); + } + }); + }); + }); + + it('without message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000); + }); + srv.on('close', function(code, message, flags) { + assert.equal('', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000, 'some reason'); + }); + srv.on('close', function(code, message, flags) { + assert.ok(flags.masked); + assert.equal('some reason', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('with encoded message is successfully transmitted to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('open', function() { + ws.close(1000, 'some reason', {mask: true}); + }); + srv.on('close', function(code, message, flags) { + assert.ok(flags.masked); + assert.equal('some reason', message); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + + it('ends connection to the server', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var connectedOnce = false; + ws.on('open', function() { + connectedOnce = true; + ws.close(1000, 'some reason', {mask: true}); + }); + ws.on('close', function() { + assert.ok(connectedOnce); + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + describe('W3C API emulation', function() { + it('should not throw errors when getting and setting', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var listener = function () {}; + + ws.onmessage = listener; + ws.onerror = listener; + ws.onclose = listener; + ws.onopen = listener; + + assert.ok(ws.onopen === listener); + assert.ok(ws.onmessage === listener); + assert.ok(ws.onclose === listener); + assert.ok(ws.onerror === listener); + + srv.close(); + ws.terminate(); + done(); + }); + }); + + it('should work the same as the EventEmitter api', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + var listener = function() {}; + var message = 0; + var close = 0; + var open = 0; + + ws.onmessage = function(messageEvent) { + assert.ok(!!messageEvent.data); + ++message; + ws.close(); + }; + + ws.onopen = function() { + ++open; + } + + ws.onclose = function() { + ++close; + } + + ws.on('open', function() { + ws.send('foo'); + }); + + ws.on('close', function() { + process.nextTick(function() { + assert.ok(message === 1); + assert.ok(open === 1); + assert.ok(close === 1); + + srv.close(); + ws.terminate(); + done(); + }); + }); + }); + }); + + it('should receive text data wrapped in a MessageEvent when using addEventListener', function(done) { + server.createServer(++port, function(srv) { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('open', function() { + ws.send('hi'); + }); + ws.addEventListener('message', function(messageEvent) { + assert.equal('hi', messageEvent.data); + ws.terminate(); + srv.close(); + done(); + }); + }); + }); + + it('should receive valid CloseEvent when server closes with code 1000', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('close', function(closeEvent) { + assert.equal(true, closeEvent.wasClean); + assert.equal(1000, closeEvent.code); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(client) { + client.close(1000); + }); + }); + + it('should receive valid CloseEvent when server closes with code 1001', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('close', function(closeEvent) { + assert.equal(false, closeEvent.wasClean); + assert.equal(1001, closeEvent.code); + assert.equal('some daft reason', closeEvent.reason); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(client) { + client.close(1001, 'some daft reason'); + }); + }); + + it('should have target set on Events', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.addEventListener('open', function(openEvent) { + assert.equal(ws, openEvent.target); + }); + ws.addEventListener('message', function(messageEvent) { + assert.equal(ws, messageEvent.target); + wss.close(); + }); + ws.addEventListener('close', function(closeEvent) { + assert.equal(ws, closeEvent.target); + ws.emit('error', new Error('forced')); + }); + ws.addEventListener('error', function(errorEvent) { + assert.equal(errorEvent.message, 'forced'); + assert.equal(ws, errorEvent.target); + ws.terminate(); + done(); + }); + }); + wss.on('connection', function(client) { + client.send('hi') + }); + }); + }); + + describe('ssl', function() { + it('can connect to secure websocket server', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + + it('can connect to secure websocket server with client side certificate', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem'), + ca: [fs.readFileSync('test/fixtures/ca1-cert.pem')], + requestCert: true + }; + var clientOptions = { + key: fs.readFileSync('test/fixtures/agent1-key.pem'), + cert: fs.readFileSync('test/fixtures/agent1-cert.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = !!info.req.client.authorized; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port, clientOptions); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('cannot connect to secure websocket server via ws://', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('ws://localhost:' + port, { rejectUnauthorized :false }); + ws.on('error', function() { + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + it('can send and receive text data', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + ws.on('open', function() { + ws.send('foobar'); + }); + }); + wss.on('connection', function(ws) { + ws.on('message', function(message, flags) { + message.should.eql('foobar'); + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + }); + + it('can send and receive very long binary data', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + } + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + crypto.randomBytes(5 * 1024 * 1024, function(ex, buf) { + if (ex) throw ex; + var wss = new WebSocketServer({server: app}); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + ws.on('open', function() { + ws.send(buf, {binary: true}); + }); + ws.on('message', function(message, flags) { + flags.binary.should.be.ok; + areArraysEqual(buf, message).should.be.ok; + app.close(); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + ws.on('message', function(message, flags) { + ws.send(message, {binary: true}); + }); + }); + }); + }); + }); + + describe('protocol support discovery', function() { + describe('#supports', function() { + describe('#binary', function() { + it('returns true for hybi transport', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + assert.equal(true, client.supports.binary); + wss.close(); + done(); + }); + }); + + it('returns false for hixie transport', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(client) { + assert.equal(false, client.supports.binary); + wss.close(); + done(); + }); + }); + }); + }); + }); + + describe('host and origin headers', function() { + it('includes the host header with port number', function(done) { + var srv = http.createServer(); + srv.listen(++port, function(){ + srv.on('upgrade', function(req, socket, upgradeHeade) { + assert.equal('localhost:' + port, req.headers['host']); + srv.close(); + done(); + }); + var ws = new WebSocket('ws://localhost:' + port); + }); + }); + + it('includes the origin header with port number', function(done) { + var srv = http.createServer(); + srv.listen(++port, function() { + srv.on('upgrade', function(req, socket, upgradeHeade) { + assert.equal('localhost:' + port, req.headers['origin']); + srv.close(); + done(); + }); + var ws = new WebSocket('ws://localhost:' + port); + }); + }); + }); + +});
@@ -0,0 +1,1103 @@
+var http = require('http') + , https = require('https') + , WebSocket = require('../') + , WebSocketServer = WebSocket.Server + , fs = require('fs') + , should = require('should'); + +var port = 8000; + +function getArrayBuffer(buf) { + var l = buf.length; + var arrayBuf = new ArrayBuffer(l); + for (var i = 0; i < l; ++i) { + arrayBuf[i] = buf[i]; + } + return arrayBuf; +} + +function areArraysEqual(x, y) { + if (x.length != y.length) return false; + for (var i = 0, l = x.length; i < l; ++i) { + if (x[i] !== y[i]) return false; + } + return true; +} + +describe('WebSocketServer', function() { + describe('#ctor', function() { + it('throws an error if no option object is passed', function() { + var gotException = false; + try { + var wss = new WebSocketServer(); + } + catch (e) { + gotException = true; + } + gotException.should.be.ok; + }); + + it('throws an error if no port or server is specified', function() { + var gotException = false; + try { + var wss = new WebSocketServer({}); + } + catch (e) { + gotException = true; + } + gotException.should.be.ok; + }); + + it('does not throw an error if no port or server is specified, when the noServer option is true', function() { + var gotException = false; + try { + var wss = new WebSocketServer({noServer: true}); + } + catch (e) { + gotException = true; + } + gotException.should.eql(false); + }); + + it('emits an error if http server bind fails', function(done) { + var wss = new WebSocketServer({port: 1}); + wss.on('error', function() { done(); }); + }); + + it('starts a server on a given port', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.close(); + done(); + }); + }); + + it('uses a precreated http server', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port); + + wss.on('connection', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('uses a precreated http server listening on unix socket', function (done) { + var srv = http.createServer(); + var sockPath = '/tmp/ws_socket_'+new Date().getTime()+'.'+Math.floor(Math.random() * 1000); + srv.listen(sockPath, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws+unix://'+sockPath); + + wss.on('connection', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('emits path specific connection event', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port+'/endpointName'); + + wss.on('connection/endpointName', function(client) { + wss.close(); + srv.close(); + done(); + }); + }); + }); + + it('can have two different instances listening on the same http server with two different paths', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}) + , wss2 = new WebSocketServer({server: srv, path: '/wss2'}); + var doneCount = 0; + wss1.on('connection', function(client) { + wss1.close(); + if (++doneCount == 2) { + srv.close(); + done(); + } + }); + wss2.on('connection', function(client) { + wss2.close(); + if (++doneCount == 2) { + srv.close(); + done(); + } + }); + var ws1 = new WebSocket('ws://localhost:' + port + '/wss1'); + var ws2 = new WebSocket('ws://localhost:' + port + '/wss2?foo=1'); + }); + }); + + it('cannot have two different instances listening on the same http server with the same path', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}); + try { + var wss2 = new WebSocketServer({server: srv, path: '/wss1'}); + } + catch (e) { + wss1.close(); + srv.close(); + done(); + } + }); + }); + }); + + describe('#close', function() { + it('will close all clients', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('close', function() { + if (++closes == 2) done(); + }); + }); + var closes = 0; + wss.on('connection', function(client) { + client.on('close', function() { + if (++closes == 2) done(); + }); + wss.close(); + }); + }); + + it('does not close a precreated server', function(done) { + var srv = http.createServer(); + var realClose = srv.close; + srv.close = function() { + should.fail('must not close pre-created server'); + } + srv.listen(++port, function () { + var wss = new WebSocketServer({server: srv}); + var ws = new WebSocket('ws://localhost:' + port); + wss.on('connection', function(client) { + wss.close(); + srv.close = realClose; + srv.close(); + done(); + }); + }); + }); + + it('cleans up websocket data on a precreated server', function(done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss1 = new WebSocketServer({server: srv, path: '/wss1'}) + , wss2 = new WebSocketServer({server: srv, path: '/wss2'}); + (typeof srv._webSocketPaths).should.eql('object'); + Object.keys(srv._webSocketPaths).length.should.eql(2); + wss1.close(); + Object.keys(srv._webSocketPaths).length.should.eql(1); + wss2.close(); + (typeof srv._webSocketPaths).should.eql('undefined'); + srv.close(); + done(); + }); + }); + }); + + describe('#clients', function() { + it('returns a list of connected clients', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + wss.clients.length.should.eql(0); + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.clients.length.should.eql(1); + wss.close(); + done(); + }); + }); + + it('can be disabled', function(done) { + var wss = new WebSocketServer({port: ++port, clientTracking: false}, function() { + wss.clients.length.should.eql(0); + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + }); + + it('is updated when client terminates the connection', function(done) { + var ws; + var wss = new WebSocketServer({port: ++port}, function() { + ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + client.on('close', function() { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + ws.terminate(); + }); + }); + + it('is updated when client closes the connection', function(done) { + var ws; + var wss = new WebSocketServer({port: ++port}, function() { + ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(client) { + client.on('close', function() { + wss.clients.length.should.eql(0); + wss.close(); + done(); + }); + ws.close(); + }); + }); + }); + + describe('#options', function() { + it('exposes options passed to constructor', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + wss.options.port.should.eql(port); + wss.close(); + done(); + }); + }); + }); + + describe('#handleUpgrade', function() { + it('can be used for a pre-existing server', function (done) { + var srv = http.createServer(); + srv.listen(++port, function () { + var wss = new WebSocketServer({noServer: true}); + srv.on('upgrade', function(req, socket, upgradeHead) { + wss.handleUpgrade(req, socket, upgradeHead, function(client) { + client.send('hello'); + }); + }); + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function(message) { + message.should.eql('hello'); + wss.close(); + srv.close(); + done(); + }); + }); + }); + }); + + describe('hybi mode', function() { + describe('connection establishing', function() { + it('does not accept connections with no sec-websocket-key', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with no sec-websocket-version', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with invalid sec-websocket-version', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 12 + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be denied', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 8, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets client origin', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.origin.should.eql('http://foobarbaz.com'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobarbaz.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets original request', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.req.headers['sec-websocket-key'].should.eql('dGhlIHNhbXBsZSBub25jZQ=='); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobarbaz.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient has secure:true for ssl connections', function(done) { + var options = { + key: fs.readFileSync('test/fixtures/key.pem'), + cert: fs.readFileSync('test/fixtures/certificate.pem') + }; + var app = https.createServer(options, function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = info.secure === true; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('wss://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('verifyClient has secure:false for non-ssl connections', function(done) { + var app = http.createServer(function (req, res) { + res.writeHead(200); + res.end(); + }); + var success = false; + var wss = new WebSocketServer({ + server: app, + verifyClient: function(info) { + success = info.secure === false; + return true; + } + }); + app.listen(++port, function() { + var ws = new WebSocket('ws://localhost:' + port); + }); + wss.on('connection', function(ws) { + app.close(); + ws.terminate(); + wss.close(); + success.should.be.ok; + done(); + }); + }); + + it('client can be denied asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + process.nextTick(function() { + cb(false); + }); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 8, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + process.nextTick(function() { + cb(true); + }); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('handles messages passed along with the upgrade request (upgrade head)', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.write(new Buffer([0x81, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f], 'binary')); + req.end(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data) { + data.should.eql('Hello'); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('selects the first protocol by default', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + ws.protocol.should.eql('prot1'); + wss.close(); + done(); + }); + }); + }); + + it('selects the last protocol via protocol handler', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true, ps[ps.length-1]); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + ws.protocol.should.eql('prot2'); + wss.close(); + done(); + }); + }); + }); + + it('client detects invalid server protocol', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true, 'prot3'); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('client detects no server protocol', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(true); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('client refuses server protocols', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + cb(false); }}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'prot1, prot2'}); + ws.on('open', function(client) { + done(new Error('connection must not be established')); + }); + ws.on('error', function() { + done(); + }); + }); + }); + + it('server detects invalid protocol handler', function(done) { + var wss = new WebSocketServer({port: ++port, handleProtocols: function(ps, cb) { + // not calling callback is an error and shouldn't timeout + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'websocket', + 'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==', + 'Sec-WebSocket-Version': 13, + 'Sec-WebSocket-Origin': 'http://foobar.com' + } + }; + options.port = port; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(501); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + }); + + describe('messaging', function() { + it('can send and receive data', function(done) { + var data = new Array(65*1024); + for (var i = 0; i < data.length; ++i) { + data[i] = String.fromCharCode(65 + ~~(25 * Math.random())); + } + data = data.join(''); + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port); + ws.on('message', function(message, flags) { + ws.send(message); + }); + }); + wss.on('connection', function(client) { + client.on('message', function(message) { + message.should.eql(data); + wss.close(); + done(); + }); + client.send(data); + }); + }); + }); + }); + + describe('hixie mode', function() { + it('can be disabled', function(done) { + var wss = new WebSocketServer({port: ++port, disableHixie: true}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + describe('connection establishing', function() { + it('does not accept connections with no sec-websocket-key1', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('does not accept connections with no sec-websocket-key2', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(400); + wss.close(); + done(); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('accepts connections with valid handshake', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('client can be denied', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + ws.terminate(); + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets client origin', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.origin.should.eql('http://foobarbaz.com'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('verifyClient gets original request', function(done) { + var verifyClientCalled = false; + var wss = new WebSocketServer({port: ++port, verifyClient: function(info) { + info.req.headers['sec-websocket-key1'].should.eql('3e6b263 4 17 80'); + verifyClientCalled = true; + return false; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + verifyClientCalled.should.be.ok; + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + + it('client can be denied asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + cb(false); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + req.on('response', function(res) { + res.statusCode.should.eql(401); + process.nextTick(function() { + wss.close(); + done(); + }); + }); + }); + wss.on('connection', function(ws) { + done(new Error('connection must not be established')); + }); + wss.on('error', function() {}); + }); + + it('client can be accepted asynchronously', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o, cb) { + cb(true); + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Origin': 'http://foobarbaz.com', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.end(); + }); + wss.on('connection', function(ws) { + wss.close(); + done(); + }); + wss.on('error', function() {}); + }); + + it('handles messages passed along with the upgrade request (upgrade head)', function(done) { + var wss = new WebSocketServer({port: ++port, verifyClient: function(o) { + return true; + }}, function() { + var options = { + port: port, + host: '127.0.0.1', + headers: { + 'Connection': 'Upgrade', + 'Upgrade': 'WebSocket', + 'Sec-WebSocket-Key1': '3e6b263 4 17 80', + 'Sec-WebSocket-Key2': '17 9 G`ZD9 2 2b 7X 3 /r90', + 'Origin': 'http://foobar.com' + } + }; + var req = http.request(options); + req.write('WjN}|M(6'); + req.write(new Buffer([0x00, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0xff], 'binary')); + req.end(); + }); + wss.on('connection', function(ws) { + ws.on('message', function(data) { + data.should.eql('Hello'); + ws.terminate(); + wss.close(); + done(); + }); + }); + wss.on('error', function() {}); + }); + }); + }); + + describe('client properties', function() { + it('protocol is exposed', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocol: 'hi'}); + }); + wss.on('connection', function(client) { + client.protocol.should.eql('hi'); + wss.close(); + done(); + }); + }); + + it('protocolVersion is exposed', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocolVersion: 8}); + }); + wss.on('connection', function(client) { + client.protocolVersion.should.eql(8); + wss.close(); + done(); + }); + }); + + it('upgradeReq is the original request object', function(done) { + var wss = new WebSocketServer({port: ++port}, function() { + var ws = new WebSocket('ws://localhost:' + port, {protocolVersion: 8}); + }); + wss.on('connection', function(client) { + client.upgradeReq.httpVersion.should.eql('1.1'); + wss.close(); + done(); + }); + }); + }); + +});
@@ -0,0 +1,29 @@
+var WebSocketServer = require('../').Server; + +process.on('uncaughtException', function(err) { + console.log('Caught exception: ', err, err.stack); +}); + +process.on('SIGINT', function () { + try { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + } + catch(e) { + process.exit(); + } +}); + +var wss = new WebSocketServer({port: 8181}); +wss.on('connection', function(ws) { + console.log('new connection'); + ws.on('message', function(data, flags) { + ws.send(flags.buffer, {binary: flags.binary === true}); + }); + ws.on('error', function() { + console.log('error', arguments); + }); +});
@@ -0,0 +1,52 @@
+var WebSocket = require('../'); +var currentTest = 1; +var lastTest = -1; +var testCount = null; + +process.on('uncaughtException', function(err) { + console.log('Caught exception: ', err, err.stack); +}); + +process.on('SIGINT', function () { + try { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + } + catch(e) { + process.exit(); + } +}); + +function nextTest() { + if (currentTest > testCount || (lastTest != -1 && currentTest > lastTest)) { + console.log('Updating reports and shutting down'); + var ws = new WebSocket('ws://localhost:9001/updateReports?agent=ws'); + ws.on('close', function() { + process.exit(); + }); + return; + }; + console.log('Running test case ' + currentTest + '/' + testCount); + var ws = new WebSocket('ws://localhost:9001/runCase?case=' + currentTest + '&agent=ws'); + ws.on('message', function(data, flags) { + ws.send(flags.buffer, {binary: flags.binary === true, mask: true}); + }); + ws.on('close', function(data) { + currentTest += 1; + process.nextTick(nextTest); + }); + ws.on('error', function(e) {}); +} + +var ws = new WebSocket('ws://localhost:9001/getCaseCount'); +ws.on('message', function(data, flags) { + testCount = parseInt(data); +}); +ws.on('close', function() { + if (testCount > 0) { + nextTest(); + } +});
@@ -0,0 +1,16 @@
+-----BEGIN CERTIFICATE----- +MIICbjCCAdcCCQCVvok5oeLpqzANBgkqhkiG9w0BAQUFADB6MQswCQYDVQQGEwJV +UzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQKEwZKb3llbnQxEDAO +BgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqGSIb3DQEJARYRcnlA +dGlueWNsb3Vkcy5vcmcwHhcNMTMwMzA4MDAzMDIyWhcNNDAwNzIzMDAzMDIyWjB9 +MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQK +EwZKb3llbnQxEDAOBgNVBAsTB05vZGUuanMxDzANBgNVBAMTBmFnZW50MTEgMB4G +CSqGSIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwgZ8wDQYJKoZIhvcNAQEBBQAD +gY0AMIGJAoGBAL6GwKosYb0Yc3Qo0OtQVlCJ4208Idw11ij+t2W5sfYbCil5tyQo +jnhGM1CJhEXynQpXXwjKJuIeTQCkeUibTyFKa0bs8+li2FiGoKYbb4G81ovnqkmE +2iDVb8Gw3rrM4zeZ0ZdFnjMsAZac8h6+C4sB/pS9BiMOo6qTl15RQlcJAgMBAAEw +DQYJKoZIhvcNAQEFBQADgYEAOtmLo8DwTPnI4wfQbQ3hWlTS/9itww6IsxH2ODt9 +ggB7wi7N3uAdIWRZ54ke0NEAO5CW1xNTwsWcxQbiHrDOqX1vfVCjIenI76jVEEap +/Ay53ydHNBKdsKkib61Me14Mu0bA3lUul57VXwmH4NUEFB3w973Q60PschUhOEXj +7DY= +-----END CERTIFICATE-----
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQC+hsCqLGG9GHN0KNDrUFZQieNtPCHcNdYo/rdlubH2Gwopebck +KI54RjNQiYRF8p0KV18IyibiHk0ApHlIm08hSmtG7PPpYthYhqCmG2+BvNaL56pJ +hNog1W/BsN66zOM3mdGXRZ4zLAGWnPIevguLAf6UvQYjDqOqk5deUUJXCQIDAQAB +AoGANu/CBA+SCyVOvRK70u4yRTzNMAUjukxnuSBhH1rg/pajYnwvG6T6F6IeT72n +P0gKkh3JUE6B0bds+p9yPUZTFUXghxjcF33wlIY44H6gFE4K5WutsFJ9c450wtuu +8rXZTsIg7lAXWjTFVmdtOEPetcGlO2Hpi1O7ZzkzHgB2w9ECQQDksCCYx78or1zY +ZSokm8jmpIjG3VLKdvI9HAoJRN40ldnwFoigrFa1AHwsFtWNe8bKyVRPDoLDUjpB +dkPWgweVAkEA1UfgqguQ2KIkbtp9nDBionu3QaajksrRHwIa8vdfRfLxszfHk2fh +NGY3dkRZF8HUAbzYLrd9poVhCBAEjWekpQJASOM6AHfpnXYHCZF01SYx6hEW5wsz +kARJQODm8f1ZNTlttO/5q/xBxn7ZFNRSTD3fJlL05B2j380ddC/Vf1FT4QJAP1BC +GliqnBSuGhZUWYxni3KMeTm9rzL0F29pjpzutHYlWB2D6ndY/FQnvL0XcZ0Bka58 +womIDGnl3x3aLBwLXQJBAJv6h5CHbXHx7VyDJAcNfppAqZGcEaiVg8yf2F33iWy2 +FLthhJucx7df7SO2aw5h06bRDRAhb9br0R9/3mLr7RE= +-----END RSA PRIVATE KEY-----
@@ -0,0 +1,15 @@
+-----BEGIN CERTIFICATE----- +MIICazCCAdQCCQC9/g69HtxXRzANBgkqhkiG9w0BAQUFADB6MQswCQYDVQQGEwJV +UzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQKEwZKb3llbnQxEDAO +BgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqGSIb3DQEJARYRcnlA +dGlueWNsb3Vkcy5vcmcwHhcNMTMwMzA4MDAzMDIyWhcNNDAwNzIzMDAzMDIyWjB6 +MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExCzAJBgNVBAcTAlNGMQ8wDQYDVQQK +EwZKb3llbnQxEDAOBgNVBAsTB05vZGUuanMxDDAKBgNVBAMTA2NhMTEgMB4GCSqG +SIb3DQEJARYRcnlAdGlueWNsb3Vkcy5vcmcwgZ8wDQYJKoZIhvcNAQEBBQADgY0A +MIGJAoGBAKxr1mARUcv7zaqx5y4AxJPK6c1jdbSg7StcL4vg8klaPAlfNO6o+/Cl +w5CdQD3ukaVUwUOJ4T/+b3Xf7785XcWBC33GdjVQkfbHATJYcka7j7JDw3qev5Jk +1rAbRw48hF6rYlSGcx1mccAjoLoa3I8jgxCNAYHIjUQXgdmU893rAgMBAAEwDQYJ +KoZIhvcNAQEFBQADgYEAis05yxjCtJRuv8uX/DK6TX/j9C9Lzp1rKDNFTaTZ0iRw +KCw1EcNx4OXSj9gNblW4PWxpDvygrt1AmH9h2cb8K859NSHa9JOBFw6MA5C2A4Sj +NQfNATqUl4T6cdORlcDEZwHtT8b6D4A6Er31G/eJF4Sen0TUFpjdjd+l9RBjHlo= +-----END CERTIFICATE-----
@@ -0,0 +1,17 @@
+-----BEGIN ENCRYPTED PRIVATE KEY----- +MIICxjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIFeWxJE1BrRECAggA +MBQGCCqGSIb3DQMHBAgu9PlMSQ+BOASCAoDEZN2tX0xWo/N+Jg+PrvCrFDk3P+3x +5xG/PEDjtMCAWPBEwbnaYHDzYmhNcAmxzGqEHGMDiWYs46LbO560VS3uMvFbEWPo +KYYVb13vkxl2poXdonCb5cHZA5GUYzTIVVJFptl4LHwBczHoMHtA4FqAhKlYvlWw +EOrdLB8XcwMmGPFabbbGxno0+EWWM27uNjlogfoxj35mQqSW4rOlhZ460XjOB1Zx +LjXMuZeONojkGYQRG5EUMchBoctQpCOM6cAi9r1B9BvtFCBpDV1c1zEZBzTEUd8o +kLn6tjLmY+QpTdylFjEWc7U3ppLY/pkoTBv4r85a2sEMWqkhSJboLaTboWzDJcU3 +Ke61pMpovt/3yCUd3TKgwduVwwQtDVTlBe0p66aN9QVj3CrFy/bKAGO3vxlli24H +aIjZf+OVoBY21ESlW3jLvNlBf7Ezf///2E7j4SCDLyZSFMTpFoAG/jDRyvi+wTKX +Kh485Bptnip6DCSuoH4u2SkOqwz3gJS/6s02YKe4m311QT4Pzne5/FwOFaS/HhQg +Xvyh2/d00OgJ0Y0PYQsHILPRgTUCKUXvj1O58opn3fxSacsPxIXwj6Z4FYAjUTaV +2B85k1lpant/JJEilDqMjqzx4pHZ/Z3Uto1lSM1JZs9SNL/0UR+6F0TXZTULVU9V +w8jYzz4sPr7LEyrrTbzmjQgnQFVbhAN/eKgRZK/SpLjxpmBV5MfpbPKsPUZqT4UC +4nXa8a/NYUQ9e+QKK8enq9E599c2W442W7Z1uFRZTWReMx/lF8wwA6G8zOPG0bdj +d+T5Gegzd5mvRiXMBklCo8RLxOOvgxun1n3PY4a63aH6mqBhdfhiLp5j +-----END ENCRYPTED PRIVATE KEY-----
@@ -0,0 +1,13 @@
+-----BEGIN CERTIFICATE----- +MIICATCCAWoCCQDPufXH86n2QzANBgkqhkiG9w0BAQUFADBFMQswCQYDVQQGEwJu +bzETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0 +cyBQdHkgTHRkMB4XDTEyMDEwMTE0NDQwMFoXDTIwMDMxOTE0NDQwMFowRTELMAkG +A1UEBhMCbm8xEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0 +IFdpZGdpdHMgUHR5IEx0ZDCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAtrQ7 ++r//2iV/B6F+4boH0XqFn7alcV9lpjvAmwRXNKnxAoa0f97AjYPGNLKrjpkNXXhB +JROIdbRbZnCNeC5fzX1a+JCo7KStzBXuGSZr27TtFmcV4H+9gIRIcNHtZmJLnxbJ +sIhkGR8yVYdmJZe4eT5ldk1zoB1adgPF1hZhCBMCAwEAATANBgkqhkiG9w0BAQUF +AAOBgQCeWBEHYJ4mCB5McwSSUox0T+/mJ4W48L/ZUE4LtRhHasU9hiW92xZkTa7E +QLcoJKQiWfiLX2ysAro0NX4+V8iqLziMqvswnPzz5nezaOLE/9U/QvH3l8qqNkXu +rNbsW1h/IO6FV8avWFYVFoutUwOaZ809k7iMh2F2JMgXQ5EymQ== +-----END CERTIFICATE-----
@@ -0,0 +1,15 @@
+-----BEGIN RSA PRIVATE KEY----- +MIICXAIBAAKBgQC2tDv6v//aJX8HoX7hugfReoWftqVxX2WmO8CbBFc0qfEChrR/ +3sCNg8Y0squOmQ1deEElE4h1tFtmcI14Ll/NfVr4kKjspK3MFe4ZJmvbtO0WZxXg +f72AhEhw0e1mYkufFsmwiGQZHzJVh2Yll7h5PmV2TXOgHVp2A8XWFmEIEwIDAQAB +AoGAAlVY8sHi/aE+9xT77twWX3mGHV0SzdjfDnly40fx6S1Gc7bOtVdd9DC7pk6l +3ENeJVR02IlgU8iC5lMHq4JEHPE272jtPrLlrpWLTGmHEqoVFv9AITPqUDLhB9Kk +Hjl7h8NYBKbr2JHKICr3DIPKOT+RnXVb1PD4EORbJ3ooYmkCQQDfknUnVxPgxUGs +ouABw1WJIOVgcCY/IFt4Ihf6VWTsxBgzTJKxn3HtgvE0oqTH7V480XoH0QxHhjLq +DrgobWU9AkEA0TRJ8/ouXGnFEPAXjWr9GdPQRZ1Use2MrFjneH2+Sxc0CmYtwwqL +Kr5kS6mqJrxprJeluSjBd+3/ElxURrEXjwJAUvmlN1OPEhXDmRHd92mKnlkyKEeX +OkiFCiIFKih1S5Y/sRJTQ0781nyJjtJqO7UyC3pnQu1oFEePL+UEniRztQJAMfav +AtnpYKDSM+1jcp7uu9BemYGtzKDTTAYfoiNF42EzSJiGrWJDQn4eLgPjY0T0aAf/ +yGz3Z9ErbhMm/Ysl+QJBAL4kBxRT8gM4ByJw4sdOvSeCCANFq8fhbgm8pGWlCPb5 +JGmX3/GHFM8x2tbWMGpyZP1DLtiNEFz7eCGktWK5rqE= +-----END RSA PRIVATE KEY-----
@@ -0,0 +1,11 @@
+-----BEGIN CERTIFICATE REQUEST----- +MIIBhDCB7gIBADBFMQswCQYDVQQGEwJubzETMBEGA1UECAwKU29tZS1TdGF0ZTEh +MB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIGfMA0GCSqGSIb3DQEB +AQUAA4GNADCBiQKBgQC2tDv6v//aJX8HoX7hugfReoWftqVxX2WmO8CbBFc0qfEC +hrR/3sCNg8Y0squOmQ1deEElE4h1tFtmcI14Ll/NfVr4kKjspK3MFe4ZJmvbtO0W +ZxXgf72AhEhw0e1mYkufFsmwiGQZHzJVh2Yll7h5PmV2TXOgHVp2A8XWFmEIEwID +AQABoAAwDQYJKoZIhvcNAQEFBQADgYEAjsUXEARgfxZNkMjuUcudgU2w4JXS0gGI +JQ0U1LmU0vMDSKwqndMlvCbKzEgPbJnGJDI8D4MeINCJHa5Ceyb8c+jaJYUcCabl +lQW5Psn3+eWp8ncKlIycDRj1Qk615XuXtV0fhkrgQM2ZCm9LaQ1O1Gd/CzLihLjF +W0MmgMKMMRk= +-----END CERTIFICATE REQUEST-----
@@ -0,0 +1,9 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam egestas, massa at aliquam luctus, sapien erat viverra elit, nec pulvinar turpis eros sagittis urna. Pellentesque imperdiet tempor varius. Pellentesque blandit, ipsum in imperdiet venenatis, mi elit faucibus odio, id condimentum ante enim sed lectus. Aliquam et odio non odio pellentesque pulvinar. Vestibulum a erat dolor. Integer pretium risus sit amet nisl volutpat nec venenatis magna egestas. Ut bibendum felis eu tellus laoreet eleifend. Nam pulvinar auctor tortor, eu iaculis leo vestibulum quis. In euismod risus ac purus vehicula et fermentum ligula consectetur. Vivamus condimentum tempus lacinia. + +Curabitur sodales condimentum urna id dictum. Sed quis justo sit amet quam ultrices tincidunt vel laoreet nulla. Nullam quis ipsum sed nisi mollis bibendum at sit amet nisi. Donec laoreet consequat velit sit amet mollis. Nam sed sapien a massa iaculis dapibus. Sed dui nunc, ultricies et pellentesque ullamcorper, aliquet vitae ligula. Integer eu velit in neque iaculis venenatis. Ut rhoncus cursus est, ac dignissim leo vehicula a. Nulla ullamcorper vulputate mauris id blandit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque eleifend, nisi a tempor sollicitudin, odio massa pretium urna, quis congue sapien elit at tortor. Curabitur ipsum orci, vehicula non commodo molestie, laoreet id enim. Pellentesque convallis ultrices congue. Pellentesque nec iaculis lorem. In sagittis pharetra ipsum eget sodales. + +Fusce id nulla odio. Nunc nibh justo, placerat vel tincidunt sed, ornare et enim. Nulla vel urna vel ante commodo bibendum in vitae metus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Duis erat nunc, semper eget sagittis sit amet, ullamcorper eget lacus. Donec hendrerit ipsum vitae eros vestibulum eu gravida neque tincidunt. Ut molestie lacinia nulla. Donec mattis odio at magna egestas at pellentesque eros accumsan. Praesent interdum sem sit amet nibh commodo dignissim. Duis laoreet, enim ultricies fringilla suscipit, enim libero cursus nulla, sollicitudin adipiscing erat velit ut dui. Nulla eleifend mauris at velit fringilla a molestie lorem venenatis. + +Donec sit amet scelerisque metus. Cras ac felis a nulla venenatis vulputate. Duis porttitor eros ac neque rhoncus eget aliquet neque egestas. Quisque sed nunc est, vitae dapibus quam. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In vehicula, est vitae posuere ultricies, diam purus pretium sapien, nec rhoncus dolor nisl eget arcu. Aliquam et nisi vitae risus tincidunt auctor. In vehicula, erat a cursus adipiscing, lorem orci congue est, nec ultricies elit dui in nunc. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Lorem ipsum dolor sit amet, consectetur adipiscing elit. + +Duis congue tempus elit sit amet auctor. Duis dignissim, risus ut sollicitudin ultricies, dolor ligula gravida odio, nec congue orci purus ut ligula. Fusce pretium dictum lectus at volutpat. Sed non auctor mauris. Etiam placerat vestibulum massa id blandit. Quisque consequat lacus ut nulla euismod facilisis. Sed aliquet ipsum nec mi imperdiet viverra. Pellentesque ullamcorper, lectus nec varius gravida, odio justo cursus risus, eu sagittis metus arcu quis felis. Phasellus consectetur vehicula libero, at condimentum orci euismod vel. Nunc purus tortor, suscipit nec fringilla nec, vulputate et nibh. Nam porta vehicula neque. Praesent porttitor, sapien eu auctor euismod, arcu quam elementum urna, sed hendrerit magna augue sed quam.
@@ -0,0 +1,99 @@
+/** + * Returns a Buffer from a "ff 00 ff"-type hex string. + */ + +getBufferFromHexString = function(byteStr) { + var bytes = byteStr.split(' '); + var buf = new Buffer(bytes.length); + for (var i = 0; i < bytes.length; ++i) { + buf[i] = parseInt(bytes[i], 16); + } + return buf; +} + +/** + * Returns a hex string from a Buffer. + */ + +getHexStringFromBuffer = function(data) { + var s = ''; + for (var i = 0; i < data.length; ++i) { + s += padl(data[i].toString(16), 2, '0') + ' '; + } + return s.trim(); +} + +/** + * Splits a buffer in two parts. + */ + +splitBuffer = function(buffer) { + var b1 = new Buffer(Math.ceil(buffer.length / 2)); + buffer.copy(b1, 0, 0, b1.length); + var b2 = new Buffer(Math.floor(buffer.length / 2)); + buffer.copy(b2, 0, b1.length, b1.length + b2.length); + return [b1, b2]; +} + +/** + * Performs hybi07+ type masking on a hex string or buffer. + */ + +mask = function(buf, maskString) { + if (typeof buf == 'string') buf = new Buffer(buf); + var mask = getBufferFromHexString(maskString || '34 83 a8 68'); + for (var i = 0; i < buf.length; ++i) { + buf[i] ^= mask[i % 4]; + } + return buf; +} + +/** + * Returns a hex string representing the length of a message + */ + +getHybiLengthAsHexString = function(len, masked) { + if (len < 126) { + var buf = new Buffer(1); + buf[0] = (masked ? 0x80 : 0) | len; + } + else if (len < 65536) { + var buf = new Buffer(3); + buf[0] = (masked ? 0x80 : 0) | 126; + getBufferFromHexString(pack(4, len)).copy(buf, 1); + } + else { + var buf = new Buffer(9); + buf[0] = (masked ? 0x80 : 0) | 127; + getBufferFromHexString(pack(16, len)).copy(buf, 1); + } + return getHexStringFromBuffer(buf); +} + +/** + * Unpacks a Buffer into a number. + */ + +unpack = function(buffer) { + var n = 0; + for (var i = 0; i < buffer.length; ++i) { + n = (i == 0) ? buffer[i] : (n * 256) + buffer[i]; + } + return n; +} + +/** + * Returns a hex string, representing a specific byte count 'length', from a number. + */ + +pack = function(length, number) { + return padl(number.toString(16), length, '0').replace(/([0-9a-f][0-9a-f])/gi, '$1 ').trim(); +} + +/** + * Left pads the string 's' to a total length of 'n' with char 'c'. + */ + +padl = function(s, n, c) { + return new Array(1 + n - s.length).join(c) + s; +}
@@ -0,0 +1,180 @@
+var http = require('http') + , util = require('util') + , crypto = require('crypto') + , events = require('events') + , Sender = require('../lib/Sender') + , Receiver = require('../lib/Receiver'); + +module.exports = { + handlers: { + valid: validServer, + invalidKey: invalidRequestHandler, + closeAfterConnect: closeAfterConnectHandler, + return401: return401 + }, + createServer: function(port, handler, cb) { + if (handler && !cb) { + cb = handler; + handler = null; + } + var webServer = http.createServer(function (req, res) { + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end('okay'); + }); + var srv = new Server(webServer); + webServer.on('upgrade', function(req, socket) { + webServer._socket = socket; + (handler || validServer)(srv, req, socket); + }); + webServer.listen(port, '127.0.0.1', function() { cb(srv); }); + } +}; + +/** + * Test strategies + */ + +function validServer(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // calc key + var key = req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.setTimeout(0); + socket.setNoDelay(true); + + var sender = new Sender(socket); + var receiver = new Receiver(); + receiver.ontext = function (message, flags) { + server.emit('message', message, flags); + sender.send(message); + }; + receiver.onbinary = function (message, flags) { + flags = flags || {}; + flags.binary = true; + server.emit('message', message, flags); + sender.send(message, {binary: true}); + }; + receiver.onping = function (message, flags) { + flags = flags || {}; + server.emit('ping', message, flags); + }; + receiver.onpong = function (message, flags) { + flags = flags || {}; + server.emit('pong', message, flags); + }; + receiver.onclose = function (code, message, flags) { + flags = flags || {}; + server.emit('close', code, message, flags); + }; + socket.on('data', function (data) { + receiver.add(data); + }); + socket.on('end', function() { + socket.end(); + }); +} + +function invalidRequestHandler(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // calc key + var key = req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "bogus"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + +function closeAfterConnectHandler(server, req, socket) { + if (typeof req.headers.upgrade === 'undefined' || + req.headers.upgrade.toLowerCase() !== 'websocket') { + throw new Error('invalid headers'); + return; + } + + if (!req.headers['sec-websocket-key']) { + socket.end(); + throw new Error('websocket key is missing'); + } + + // calc key + var key = req.headers['sec-websocket-key']; + var shasum = crypto.createHash('sha1'); + shasum.update(key + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"); + key = shasum.digest('base64'); + + var headers = [ + 'HTTP/1.1 101 Switching Protocols' + , 'Upgrade: websocket' + , 'Connection: Upgrade' + , 'Sec-WebSocket-Accept: ' + key + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + + +function return401(server, req, socket) { + var headers = [ + 'HTTP/1.1 401 Unauthorized' + , 'Content-type: text/html' + ]; + + socket.write(headers.concat('', '').join('\r\n')); + socket.end(); +} + +/** + * Server object, which will do the actual emitting + */ + +function Server(webServer) { + this.webServer = webServer; +} + +util.inherits(Server, events.EventEmitter); + +Server.prototype.close = function() { + this.webServer.close(); + if (this._socket) this._socket.end(); +}
@@ -0,0 +1,22 @@
+ Copyright (c) 2010 passive.ly LLC + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation + files (the "Software"), to deal in the Software without + restriction, including without limitation the rights to use, + copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following + conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + OTHER DEALINGS IN THE SOFTWARE.
@@ -0,0 +1,57 @@
+# node-XMLHttpRequest # + +node-XMLHttpRequest is a wrapper for the built-in http client to emulate the +browser XMLHttpRequest object. + +This can be used with JS designed for browsers to improve reuse of code and +allow the use of existing libraries. + +Note: This library currently conforms to [XMLHttpRequest 1](http://www.w3.org/TR/XMLHttpRequest/). Version 2.0 will target [XMLHttpRequest Level 2](http://www.w3.org/TR/XMLHttpRequest2/). + +## Usage ## + +Here's how to include the module in your project and use as the browser-based +XHR object. + + var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest; + var xhr = new XMLHttpRequest(); + +Note: use the lowercase string "xmlhttprequest" in your require(). On +case-sensitive systems (eg Linux) using uppercase letters won't work. + +## Versions ## + +Prior to 1.4.0 version numbers were arbitrary. From 1.4.0 on they conform to +the standard major.minor.bugfix. 1.x shouldn't necessarily be considered +stable just because it's above 0.x. + +Since the XMLHttpRequest API is stable this library's API is stable as +well. Major version numbers indicate significant core code changes. +Minor versions indicate minor core code changes or better conformity to +the W3C spec. + +## License ## + +MIT license. See LICENSE for full details. + +## Supports ## + +* Async and synchronous requests +* GET, POST, PUT, and DELETE requests +* All spec methods (open, send, abort, getRequestHeader, + getAllRequestHeaders, event methods) +* Requests to all domains + +## Known Issues / Missing Features ## + +For a list of open issues or to report your own visit the [github issues +page](https://github.com/driverdan/node-XMLHttpRequest/issues). + +* Local file access may have unexpected results for non-UTF8 files +* Synchronous requests don't set headers properly +* Synchronous requests freeze node while waiting for response (But that's what you want, right? Stick with async!). +* Some events are missing, such as abort +* getRequestHeader is case-sensitive +* Cookies aren't persisted between requests +* Missing XML support +* Missing basic auth
@@ -0,0 +1,8 @@
+def run_all_tests + puts `clear` + puts `node tests/test-constants.js` + puts `node tests/test-headers.js` + puts `node tests/test-request.js` +end +watch('.*.js') { run_all_tests } +run_all_tests
@@ -0,0 +1,16 @@
+var sys = require('util'); +var XMLHttpRequest = require("xmlhttprequest").XMLHttpRequest; + +var xhr = new XMLHttpRequest(); + +xhr.onreadystatechange = function() { + sys.puts("State: " + this.readyState); + + if (this.readyState == 4) { + sys.puts("Complete.\nBody length: " + this.responseText.length); + sys.puts("Body:\n" + this.responseText); + } +}; + +xhr.open("GET", "http://driverdan.com"); +xhr.send();
@@ -0,0 +1,622 @@
+/** + * Wrapper for built-in http.js to emulate the browser XMLHttpRequest object. + * + * This can be used with JS designed for browsers to improve reuse of code and + * allow the use of existing libraries. + * + * Usage: include("XMLHttpRequest.js") and use XMLHttpRequest per W3C specs. + * + * @author Dan DeFelippi <dan@driverdan.com> + * @contributor David Ellis <d.f.ellis@ieee.org> + * @license MIT + */ + +var fs = require('fs'); +var Url = require('url'); +var spawn = require('child_process').spawn; + +/** + * Module exports. + */ + +module.exports = XMLHttpRequest; + +// backwards-compat +XMLHttpRequest.XMLHttpRequest = XMLHttpRequest; + +/** + * `XMLHttpRequest` constructor. + * + * Supported options for the `opts` object are: + * + * - `agent`: An http.Agent instance; http.globalAgent may be used; if 'undefined', agent usage is disabled + * + * @param {Object} opts optional "options" object + */ + +function XMLHttpRequest(opts) { + /** + * Private variables + */ + var self = this; + var http = require('http'); + var https = require('https'); + + // Holds http.js objects + var request; + var response; + + // Request settings + var settings = {}; + + // Disable header blacklist. + // Not part of XHR specs. + var disableHeaderCheck = false; + + // Set some default headers + var defaultHeaders = { + "User-Agent": "node-XMLHttpRequest", + "Accept": "*/*" + }; + + var headers = defaultHeaders; + + // These headers are not user setable. + // The following are allowed but banned in the spec: + // * user-agent + var forbiddenRequestHeaders = [ + "accept-charset", + "accept-encoding", + "access-control-request-headers", + "access-control-request-method", + "connection", + "content-length", + "content-transfer-encoding", + "cookie", + "cookie2", + "date", + "expect", + "host", + "keep-alive", + "origin", + "referer", + "te", + "trailer", + "transfer-encoding", + "upgrade", + "via" + ]; + + // These request methods are not allowed + var forbiddenRequestMethods = [ + "TRACE", + "TRACK", + "CONNECT" + ]; + + // Send flag + var sendFlag = false; + // Error flag, used when errors occur or abort is called + var errorFlag = false; + + // Event listeners + var listeners = {}; + + /** + * Constants + */ + + this.UNSENT = 0; + this.OPENED = 1; + this.HEADERS_RECEIVED = 2; + this.LOADING = 3; + this.DONE = 4; + + /** + * Public vars + */ + + // Current state + this.readyState = this.UNSENT; + + // default ready state change handler in case one is not set or is set late + this.onreadystatechange = null; + + // Result & response + this.responseText = ""; + this.responseXML = ""; + this.status = null; + this.statusText = null; + + /** + * Private methods + */ + + /** + * Check if the specified header is allowed. + * + * @param string header Header to validate + * @return boolean False if not allowed, otherwise true + */ + var isAllowedHttpHeader = function(header) { + return disableHeaderCheck || (header && forbiddenRequestHeaders.indexOf(header.toLowerCase()) === -1); + }; + + /** + * Check if the specified method is allowed. + * + * @param string method Request method to validate + * @return boolean False if not allowed, otherwise true + */ + var isAllowedHttpMethod = function(method) { + return (method && forbiddenRequestMethods.indexOf(method) === -1); + }; + + /** + * Public methods + */ + + /** + * Open the connection. Currently supports local server requests. + * + * @param string method Connection method (eg GET, POST) + * @param string url URL for the connection. + * @param boolean async Asynchronous connection. Default is true. + * @param string user Username for basic authentication (optional) + * @param string password Password for basic authentication (optional) + */ + this.open = function(method, url, async, user, password) { + this.abort(); + errorFlag = false; + + // Check for valid request method + if (!isAllowedHttpMethod(method)) { + throw "SecurityError: Request method not allowed"; + } + + settings = { + "method": method, + "url": url.toString(), + "async": (typeof async !== "boolean" ? true : async), + "user": user || null, + "password": password || null + }; + + setState(this.OPENED); + }; + + /** + * Disables or enables isAllowedHttpHeader() check the request. Enabled by default. + * This does not conform to the W3C spec. + * + * @param boolean state Enable or disable header checking. + */ + this.setDisableHeaderCheck = function(state) { + disableHeaderCheck = state; + }; + + /** + * Sets a header for the request. + * + * @param string header Header name + * @param string value Header value + */ + this.setRequestHeader = function(header, value) { + if (this.readyState != this.OPENED) { + throw "INVALID_STATE_ERR: setRequestHeader can only be called when state is OPEN"; + } + if (!isAllowedHttpHeader(header)) { + console.warn('Refused to set unsafe header "' + header + '"'); + return; + } + if (sendFlag) { + throw "INVALID_STATE_ERR: send flag is true"; + } + headers[header] = value; + }; + + /** + * Gets a header from the server response. + * + * @param string header Name of header to get. + * @return string Text of the header or null if it doesn't exist. + */ + this.getResponseHeader = function(header) { + if (typeof header === "string" + && this.readyState > this.OPENED + && response.headers[header.toLowerCase()] + && !errorFlag + ) { + return response.headers[header.toLowerCase()]; + } + + return null; + }; + + /** + * Gets all the response headers. + * + * @return string A string with all response headers separated by CR+LF + */ + this.getAllResponseHeaders = function() { + if (this.readyState < this.HEADERS_RECEIVED || errorFlag) { + return ""; + } + var result = ""; + + for (var i in response.headers) { + // Cookie headers are excluded + if (i !== "set-cookie" && i !== "set-cookie2") { + result += i + ": " + response.headers[i] + "\r\n"; + } + } + return result.substr(0, result.length - 2); + }; + + /** + * Gets a request header + * + * @param string name Name of header to get + * @return string Returns the request header or empty string if not set + */ + this.getRequestHeader = function(name) { + // @TODO Make this case insensitive + if (typeof name === "string" && headers[name]) { + return headers[name]; + } + + return ""; + }; + + /** + * Sends the request to the server. + * + * @param string data Optional data to send as request body. + */ + this.send = function(data) { + if (this.readyState != this.OPENED) { + throw "INVALID_STATE_ERR: connection must be opened before send() is called"; + } + + if (sendFlag) { + throw "INVALID_STATE_ERR: send has already been called"; + } + + var ssl = false, local = false; + var url = Url.parse(settings.url); + var host; + // Determine the server + switch (url.protocol) { + case 'https:': + ssl = true; + // SSL & non-SSL both need host, no break here. + case 'http:': + host = url.hostname; + break; + + case 'file:': + local = true; + break; + + case undefined: + case '': + host = "localhost"; + break; + + default: + throw "Protocol not supported."; + } + + // Load files off the local filesystem (file://) + if (local) { + if (settings.method !== "GET") { + throw "XMLHttpRequest: Only GET method is supported"; + } + + if (settings.async) { + fs.readFile(url.pathname, 'utf8', function(error, data) { + if (error) { + self.handleError(error); + } else { + self.status = 200; + self.responseText = data; + setState(self.DONE); + } + }); + } else { + try { + this.responseText = fs.readFileSync(url.pathname, 'utf8'); + this.status = 200; + setState(self.DONE); + } catch(e) { + this.handleError(e); + } + } + + return; + } + + // Default to port 80. If accessing localhost on another port be sure + // to use http://localhost:port/path + var port = url.port || (ssl ? 443 : 80); + // Add query string if one is used + var uri = url.pathname + (url.search ? url.search : ''); + + // Set the Host header or the server may reject the request + headers["Host"] = host; + if (!((ssl && port === 443) || port === 80)) { + headers["Host"] += ':' + url.port; + } + + // Set Basic Auth if necessary + if (settings.user) { + if (typeof settings.password == "undefined") { + settings.password = ""; + } + var authBuf = new Buffer(settings.user + ":" + settings.password); + headers["Authorization"] = "Basic " + authBuf.toString("base64"); + } + + // Set content length header + if (settings.method === "GET" || settings.method === "HEAD") { + data = null; + } else if (data) { + headers["Content-Length"] = Buffer.isBuffer(data) ? data.length : Buffer.byteLength(data); + + if (!headers["Content-Type"]) { + headers["Content-Type"] = "text/plain;charset=UTF-8"; + } + } else if (settings.method === "POST") { + // For a post with no data set Content-Length: 0. + // This is required by buggy servers that don't meet the specs. + headers["Content-Length"] = 0; + } + + var agent = false; + if (opts && opts.agent) { + agent = opts.agent; + } + var options = { + host: host, + port: port, + path: uri, + method: settings.method, + headers: headers, + agent: agent + }; + + // Reset error flag + errorFlag = false; + + // Handle async requests + if (settings.async) { + // Use the proper protocol + var doRequest = ssl ? https.request : http.request; + + // Request is being sent, set send flag + sendFlag = true; + + // As per spec, this is called here for historical reasons. + self.dispatchEvent("readystatechange"); + + // Handler for the response + function responseHandler(resp) { + // Set response var to the response we got back + // This is so it remains accessable outside this scope + response = resp; + // Check for redirect + // @TODO Prevent looped redirects + if (response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) { + // Change URL to the redirect location + settings.url = response.headers.location; + var url = Url.parse(settings.url); + // Set host var in case it's used later + host = url.hostname; + // Options for the new request + var newOptions = { + hostname: url.hostname, + port: url.port, + path: url.path, + method: response.statusCode === 303 ? 'GET' : settings.method, + headers: headers + }; + + // Issue the new request + request = doRequest(newOptions, responseHandler).on('error', errorHandler); + request.end(); + // @TODO Check if an XHR event needs to be fired here + return; + } + + response.setEncoding("utf8"); + + setState(self.HEADERS_RECEIVED); + self.status = response.statusCode; + + response.on('data', function(chunk) { + // Make sure there's some data + if (chunk) { + self.responseText += chunk; + } + // Don't emit state changes if the connection has been aborted. + if (sendFlag) { + setState(self.LOADING); + } + }); + + response.on('end', function() { + if (sendFlag) { + // Discard the 'end' event if the connection has been aborted + setState(self.DONE); + sendFlag = false; + } + }); + + response.on('error', function(error) { + self.handleError(error); + }); + } + + // Error handler for the request + function errorHandler(error) { + self.handleError(error); + } + + // Create the request + request = doRequest(options, responseHandler).on('error', errorHandler); + + // Node 0.4 and later won't accept empty data. Make sure it's needed. + if (data) { + request.write(data); + } + + request.end(); + + self.dispatchEvent("loadstart"); + } else { // Synchronous + // Create a temporary file for communication with the other Node process + var contentFile = ".node-xmlhttprequest-content-" + process.pid; + var syncFile = ".node-xmlhttprequest-sync-" + process.pid; + fs.writeFileSync(syncFile, "", "utf8"); + // The async request the other Node process executes + var execString = "var http = require('http'), https = require('https'), fs = require('fs');" + + "var doRequest = http" + (ssl ? "s" : "") + ".request;" + + "var options = " + JSON.stringify(options) + ";" + + "var responseText = '';" + + "var req = doRequest(options, function(response) {" + + "response.setEncoding('utf8');" + + "response.on('data', function(chunk) {" + + " responseText += chunk;" + + "});" + + "response.on('end', function() {" + + "fs.writeFileSync('" + contentFile + "', 'NODE-XMLHTTPREQUEST-STATUS:' + response.statusCode + ',' + responseText, 'utf8');" + + "fs.unlinkSync('" + syncFile + "');" + + "});" + + "response.on('error', function(error) {" + + "fs.writeFileSync('" + contentFile + "', 'NODE-XMLHTTPREQUEST-ERROR:' + JSON.stringify(error), 'utf8');" + + "fs.unlinkSync('" + syncFile + "');" + + "});" + + "}).on('error', function(error) {" + + "fs.writeFileSync('" + contentFile + "', 'NODE-XMLHTTPREQUEST-ERROR:' + JSON.stringify(error), 'utf8');" + + "fs.unlinkSync('" + syncFile + "');" + + "});" + + (data ? "req.write('" + data.replace(/'/g, "\\'") + "');":"") + + "req.end();"; + // Start the other Node Process, executing this string + var syncProc = spawn(process.argv[0], ["-e", execString]); + var statusText; + while(fs.existsSync(syncFile)) { + // Wait while the sync file is empty + } + self.responseText = fs.readFileSync(contentFile, 'utf8'); + // Kill the child process once the file has data + syncProc.stdin.end(); + // Remove the temporary file + fs.unlinkSync(contentFile); + if (self.responseText.match(/^NODE-XMLHTTPREQUEST-ERROR:/)) { + // If the file returned an error, handle it + var errorObj = self.responseText.replace(/^NODE-XMLHTTPREQUEST-ERROR:/, ""); + self.handleError(errorObj); + } else { + // If the file returned okay, parse its data and move to the DONE state + self.status = self.responseText.replace(/^NODE-XMLHTTPREQUEST-STATUS:([0-9]*),.*/, "$1"); + self.responseText = self.responseText.replace(/^NODE-XMLHTTPREQUEST-STATUS:[0-9]*,(.*)/, "$1"); + setState(self.DONE); + } + } + }; + + /** + * Called when an error is encountered to deal with it. + */ + this.handleError = function(error) { + this.status = 503; + this.statusText = error; + this.responseText = error.stack; + errorFlag = true; + setState(this.DONE); + }; + + /** + * Aborts a request. + */ + this.abort = function() { + if (request) { + request.abort(); + request = null; + } + + headers = defaultHeaders; + this.responseText = ""; + this.responseXML = ""; + + errorFlag = true; + + if (this.readyState !== this.UNSENT + && (this.readyState !== this.OPENED || sendFlag) + && this.readyState !== this.DONE) { + sendFlag = false; + setState(this.DONE); + } + this.readyState = this.UNSENT; + }; + + /** + * Adds an event listener. Preferred method of binding to events. + */ + this.addEventListener = function(event, callback) { + if (!(event in listeners)) { + listeners[event] = []; + } + // Currently allows duplicate callbacks. Should it? + listeners[event].push(callback); + }; + + /** + * Remove an event callback that has already been bound. + * Only works on the matching funciton, cannot be a copy. + */ + this.removeEventListener = function(event, callback) { + if (event in listeners) { + // Filter will return a new array with the callback removed + listeners[event] = listeners[event].filter(function(ev) { + return ev !== callback; + }); + } + }; + + /** + * Dispatch any events, including both "on" methods and events attached using addEventListener. + */ + this.dispatchEvent = function(event) { + if (typeof self["on" + event] === "function") { + self["on" + event](); + } + if (event in listeners) { + for (var i = 0, len = listeners[event].length; i < len; i++) { + listeners[event][i].call(self); + } + } + }; + + /** + * Changes readyState and calls onreadystatechange. + * + * @param int state New state + */ + var setState = function(state) { + if (self.readyState !== state) { + self.readyState = state; + + if (settings.async || self.readyState < self.OPENED || self.readyState === self.DONE) { + self.dispatchEvent("readystatechange"); + } + + if (self.readyState === self.DONE && !errorFlag) { + self.dispatchEvent("load"); + // @TODO figure out InspectorInstrumentation::didLoadXHR(cookie) + self.dispatchEvent("loadend"); + } + } + }; +};
@@ -0,0 +1,68 @@
+{ + "_args": [ + [ + "xmlhttprequest@https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client" + ] + ], + "_from": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "_id": "xmlhttprequest@1.5.0", + "_inCache": true, + "_installable": true, + "_location": "/xmlhttprequest", + "_phantomChildren": {}, + "_requested": { + "name": "xmlhttprequest", + "raw": "xmlhttprequest@https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "rawSpec": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "scope": null, + "spec": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "type": "remote" + }, + "_requiredBy": [ + "/engine.io-client" + ], + "_resolved": "https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "_shasum": "0f5d53139bb6b763ef5ca92565262b9f9b2087b9", + "_shrinkwrap": null, + "_spec": "xmlhttprequest@https://github.com/LearnBoost/node-XMLHttpRequest/archive/0f36d0b5ebc03d85f860d42a64ae9791e1daa433.tar.gz", + "_where": "C:\\Users\\esanvin\\Desktop\\multi\\NodeServer\\node_modules\\engine.io-client", + "author": { + "name": "Dan DeFelippi", + "url": "http://driverdan.com" + }, + "bugs": { + "url": "http://github.com/driverdan/node-XMLHttpRequest/issues" + }, + "dependencies": {}, + "description": "XMLHttpRequest for Node", + "devDependencies": {}, + "directories": { + "example": "./example", + "lib": "./lib" + }, + "engines": { + "node": ">=0.4.0" + }, + "homepage": "https://github.com/driverdan/node-XMLHttpRequest#readme", + "keywords": [ + "xhr", + "ajax" + ], + "licenses": [ + { + "type": "MIT", + "url": "http://creativecommons.org/licenses/MIT/" + } + ], + "main": "./lib/XMLHttpRequest.js", + "name": "xmlhttprequest", + "optionalDependencies": {}, + "readme": "# node-XMLHttpRequest #\n\nnode-XMLHttpRequest is a wrapper for the built-in http client to emulate the\nbrowser XMLHttpRequest object.\n\nThis can be used with JS designed for browsers to improve reuse of code and\nallow the use of existing libraries.\n\nNote: This library currently conforms to [XMLHttpRequest 1](http://www.w3.org/TR/XMLHttpRequest/). Version 2.0 will target [XMLHttpRequest Level 2](http://www.w3.org/TR/XMLHttpRequest2/).\n\n## Usage ##\n\nHere's how to include the module in your project and use as the browser-based\nXHR object.\n\n\tvar XMLHttpRequest = require(\"xmlhttprequest\").XMLHttpRequest;\n\tvar xhr = new XMLHttpRequest();\n\nNote: use the lowercase string \"xmlhttprequest\" in your require(). On\ncase-sensitive systems (eg Linux) using uppercase letters won't work.\n\n## Versions ##\n\nPrior to 1.4.0 version numbers were arbitrary. From 1.4.0 on they conform to\nthe standard major.minor.bugfix. 1.x shouldn't necessarily be considered\nstable just because it's above 0.x.\n\nSince the XMLHttpRequest API is stable this library's API is stable as\nwell. Major version numbers indicate significant core code changes.\nMinor versions indicate minor core code changes or better conformity to\nthe W3C spec.\n\n## License ##\n\nMIT license. See LICENSE for full details.\n\n## Supports ##\n\n* Async and synchronous requests\n* GET, POST, PUT, and DELETE requests\n* All spec methods (open, send, abort, getRequestHeader,\n getAllRequestHeaders, event methods)\n* Requests to all domains\n\n## Known Issues / Missing Features ##\n\nFor a list of open issues or to report your own visit the [github issues\npage](https://github.com/driverdan/node-XMLHttpRequest/issues).\n\n* Local file access may have unexpected results for non-UTF8 files\n* Synchronous requests don't set headers properly\n* Synchronous requests freeze node while waiting for response (But that's what you want, right? Stick with async!).\n* Some events are missing, such as abort\n* getRequestHeader is case-sensitive\n* Cookies aren't persisted between requests\n* Missing XML support\n* Missing basic auth\n", + "readmeFilename": "README.md", + "repository": { + "type": "git", + "url": "git://github.com/driverdan/node-XMLHttpRequest.git" + }, + "version": "1.5.0" +}
@@ -0,0 +1,13 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest(); + +// Test constant values +assert.equal(0, xhr.UNSENT); +assert.equal(1, xhr.OPENED); +assert.equal(2, xhr.HEADERS_RECEIVED); +assert.equal(3, xhr.LOADING); +assert.equal(4, xhr.DONE); + +sys.puts("done");
@@ -0,0 +1,50 @@
+var sys = require("util") + , assert = require("assert") + , http = require("http") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr; + +// Test server +var server = http.createServer(function (req, res) { + var body = (req.method != "HEAD" ? "Hello World" : ""); + + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body) + }); + // HEAD has no body + if (req.method != "HEAD") { + res.write(body); + } + res.end(); + assert.equal(onreadystatechange, true); + assert.equal(readystatechange, true); + assert.equal(removed, true); + sys.puts("done"); + this.close(); +}).listen(8000); + +xhr = new XMLHttpRequest(); + +// Track event calls +var onreadystatechange = false; +var readystatechange = false; +var removed = true; +var removedEvent = function() { + removed = false; +}; + +xhr.onreadystatechange = function() { + onreadystatechange = true; +}; + +xhr.addEventListener("readystatechange", function() { + readystatechange = true; +}); + +// This isn't perfect, won't guarantee it was added in the first place +xhr.addEventListener("readystatechange", removedEvent); +xhr.removeEventListener("readystatechange", removedEvent); + +xhr.open("GET", "http://localhost:8000"); +xhr.send();
@@ -0,0 +1,62 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest(); + +// Test request methods that aren't allowed +try { + xhr.open("TRACK", "http://localhost:8000/"); + console.log("ERROR: TRACK should have thrown exception"); +} catch(e) {} +try { + xhr.open("TRACE", "http://localhost:8000/"); + console.log("ERROR: TRACE should have thrown exception"); +} catch(e) {} +try { + xhr.open("CONNECT", "http://localhost:8000/"); + console.log("ERROR: CONNECT should have thrown exception"); +} catch(e) {} +// Test valid request method +try { + xhr.open("GET", "http://localhost:8000/"); +} catch(e) { + console.log("ERROR: Invalid exception for GET", e); +} + +// Test forbidden headers +var forbiddenRequestHeaders = [ + "accept-charset", + "accept-encoding", + "access-control-request-headers", + "access-control-request-method", + "connection", + "content-length", + "content-transfer-encoding", + "cookie", + "cookie2", + "date", + "expect", + "host", + "keep-alive", + "origin", + "referer", + "te", + "trailer", + "transfer-encoding", + "upgrade", + "user-agent", + "via" +]; + +for (var i in forbiddenRequestHeaders) { + try { + xhr.setRequestHeader(forbiddenRequestHeaders[i], "Test"); + console.log("ERROR: " + forbiddenRequestHeaders[i] + " should have thrown exception"); + } catch(e) { + } +} + +// Try valid header +xhr.setRequestHeader("X-Foobar", "Test"); + +console.log("Done");
@@ -0,0 +1,76 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest() + , http = require("http"); + +// Test server +var server = http.createServer(function (req, res) { + // Test setRequestHeader + assert.equal("Foobar", req.headers["x-test"]); + // Test non-conforming allowed header + assert.equal("node-XMLHttpRequest-test", req.headers["user-agent"]); + // Test header set with blacklist disabled + assert.equal("http://github.com", req.headers["referer"]); + + var body = "Hello World"; + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body), + // Set cookie headers to see if they're correctly suppressed + // Actual values don't matter + "Set-Cookie": "foo=bar", + "Set-Cookie2": "bar=baz", + "Date": "Thu, 30 Aug 2012 18:17:53 GMT", + "Connection": "close" + }); + res.write("Hello World"); + res.end(); + + this.close(); +}).listen(8000); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + // Test getAllResponseHeaders() + var headers = "content-type: text/plain\r\ncontent-length: 11\r\ndate: Thu, 30 Aug 2012 18:17:53 GMT\r\nconnection: close"; + assert.equal(headers, this.getAllResponseHeaders()); + + // Test case insensitivity + assert.equal('text/plain', this.getResponseHeader('Content-Type')); + assert.equal('text/plain', this.getResponseHeader('Content-type')); + assert.equal('text/plain', this.getResponseHeader('content-Type')); + assert.equal('text/plain', this.getResponseHeader('content-type')); + + // Test aborted getAllResponseHeaders + this.abort(); + assert.equal("", this.getAllResponseHeaders()); + assert.equal(null, this.getResponseHeader("Connection")); + + sys.puts("done"); + } +}; + +assert.equal(null, xhr.getResponseHeader("Content-Type")); +try { + xhr.open("GET", "http://localhost:8000/"); + // Valid header + xhr.setRequestHeader("X-Test", "Foobar"); + // Invalid header + xhr.setRequestHeader("Content-Length", 0); + // Allowed header outside of specs + xhr.setRequestHeader("user-agent", "node-XMLHttpRequest-test"); + // Test getRequestHeader + assert.equal("Foobar", xhr.getRequestHeader("X-Test")); + // Test invalid header + assert.equal("", xhr.getRequestHeader("Content-Length")); + + // Test allowing all headers + xhr.setDisableHeaderCheck(true); + xhr.setRequestHeader("Referer", "http://github.com"); + assert.equal("http://github.com", xhr.getRequestHeader("Referer")); + + xhr.send(); +} catch(e) { + console.log("ERROR: Exception raised", e); +}
@@ -0,0 +1,41 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest() + , http = require("http"); + +// Test server +var server = http.createServer(function (req, res) { + if (req.url === '/redirectingResource') { + res.writeHead(302, {'Location': 'http://localhost:8000/'}); + res.end(); + return; + } + + var body = "Hello World"; + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body), + "Date": "Thu, 30 Aug 2012 18:17:53 GMT", + "Connection": "close" + }); + res.write("Hello World"); + res.end(); + + this.close(); +}).listen(8000); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal(xhr.getRequestHeader('Location'), ''); + assert.equal(xhr.responseText, "Hello World"); + sys.puts("done"); + } +}; + +try { + xhr.open("GET", "http://localhost:8000/redirectingResource"); + xhr.send(); +} catch(e) { + console.log("ERROR: Exception raised", e); +}
@@ -0,0 +1,41 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest() + , http = require("http"); + +// Test server +var server = http.createServer(function (req, res) { + if (req.url === '/redirectingResource') { + res.writeHead(303, {'Location': 'http://localhost:8000/'}); + res.end(); + return; + } + + var body = "Hello World"; + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body), + "Date": "Thu, 30 Aug 2012 18:17:53 GMT", + "Connection": "close" + }); + res.write("Hello World"); + res.end(); + + this.close(); +}).listen(8000); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal(xhr.getRequestHeader('Location'), ''); + assert.equal(xhr.responseText, "Hello World"); + sys.puts("done"); + } +}; + +try { + xhr.open("POST", "http://localhost:8000/redirectingResource"); + xhr.send(); +} catch(e) { + console.log("ERROR: Exception raised", e); +}
@@ -0,0 +1,43 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr = new XMLHttpRequest() + , http = require("http"); + +// Test server +var server = http.createServer(function (req, res) { + if (req.url === '/redirectingResource') { + res.writeHead(307, {'Location': 'http://localhost:8000/'}); + res.end(); + return; + } + + assert.equal(req.method, 'POST'); + + var body = "Hello World"; + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body), + "Date": "Thu, 30 Aug 2012 18:17:53 GMT", + "Connection": "close" + }); + res.write("Hello World"); + res.end(); + + this.close(); +}).listen(8000); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal(xhr.getRequestHeader('Location'), ''); + assert.equal(xhr.responseText, "Hello World"); + sys.puts("done"); + } +}; + +try { + xhr.open("POST", "http://localhost:8000/redirectingResource"); + xhr.send(); +} catch(e) { + console.log("ERROR: Exception raised", e); +}
@@ -0,0 +1,62 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , http = require("http") + , xhr; + +// Test server +var server = http.createServer(function (req, res) { + // Check request method and URL + assert.equal(methods[curMethod], req.method); + assert.equal("/" + methods[curMethod], req.url); + + var body = (req.method != "HEAD" ? "Hello World" : ""); + + res.writeHead(200, { + "Content-Type": "text/plain", + "Content-Length": Buffer.byteLength(body) + }); + // HEAD has no body + if (req.method != "HEAD") { + res.write(body); + } + res.end(); + + if (curMethod == methods.length - 1) { + this.close(); + sys.puts("done"); + } +}).listen(8000); + +// Test standard methods +var methods = ["GET", "POST", "HEAD", "PUT", "DELETE"]; +var curMethod = 0; + +function start(method) { + // Reset each time + xhr = new XMLHttpRequest(); + + xhr.onreadystatechange = function() { + if (this.readyState == 4) { + if (method == "HEAD") { + assert.equal("", this.responseText); + } else { + assert.equal("Hello World", this.responseText); + } + + curMethod++; + + if (curMethod < methods.length) { + sys.puts("Testing " + methods[curMethod]); + start(methods[curMethod]); + } + } + }; + + var url = "http://localhost:8000/" + method; + xhr.open(method, url); + xhr.send(); +} + +sys.puts("Testing " + methods[curMethod]); +start(methods[curMethod]);
@@ -0,0 +1,34 @@
+var sys = require("util") + , assert = require("assert") + , XMLHttpRequest = require("../lib/XMLHttpRequest").XMLHttpRequest + , xhr; + +xhr = new XMLHttpRequest(); + +xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal("Hello World", this.responseText); + this.close(); + runSync(); + } +}; + +// Async +var url = "file://" + __dirname + "/testdata.txt"; +xhr.open("GET", url); +xhr.send(); + +// Sync +var runSync = function() { + xhr = new XMLHttpRequest(); + + xhr.onreadystatechange = function() { + if (this.readyState == 4) { + assert.equal("Hello World", this.responseText); + this.close(); + sys.puts("done"); + } + }; + xhr.open("GET", url, false); + xhr.send(); +}
@@ -0,0 +1,80 @@
+/* +https://www.npmjs.com/package/pi-gpio +*/ + +//var gpio = require("pi-gpio"); + + +var express=require('express'), +app=express(), +server=require('http').createServer(app), +io = require('socket.io',{transports: ['websocket']}).listen(server); +server.listen(3000); +var shortId = require('shortid'); + +//ip +var os = require( 'os' ); +var networkInterfaces = os.networkInterfaces( ); + +//own modules +var IsPinAlreadyON = require('./IsPinAlreadyON.js'); + +//poder accedir al server i interactuar +app.use(express.static(__dirname + '/clientGPIO')); + + + +var numconnections=0; +var listPinsON=[]; +io.on('connection', function (socket) { + socket.on('newconnection', function (data,callback){ + numconnections++; + console.log("numconnections: " + numconnections); + io.sockets.emit('numconnections',{numconnections}); //aqí envia la data + }); + socket.on('pinON', function (data,callback){ + console.log(data + "--> ON"); + + //comprova si el pin està already encès + if(IsPinAlreadyON.isit(listPinsON, data)==false) + { + listPinsON.push(data); + console.log("listPinsON: " + listPinsON); + /*gpio.open(16, "output", function(err) { // Open pin 16 for output + gpio.write(16, 1, function() { // Set pin 16 high (1) + gpio.close(16); // Close pin 16 + }); + });*/ + //io.sockets.emit('pin16_1',{data}); //aqí envia la data + io.sockets.emit('listPinsON',{listPinsON}); + }else{ + //pin already encès + io.sockets.emit("alreadyON", data); + } + }); + + socket.on('pinOFF', function (data,callback){ + console.log(data + "--> OFF"); + for(var i=0; i<listPinsON.length; i++) + { + if(listPinsON[i]==data) + { + listPinsON.splice(i, 1); + } + } + + console.log("listPinsON: " + listPinsON); + /*gpio.open(16, "output", function(err) { // Open pin 16 for output + gpio.write(16, 1, function() { // Set pin 16 high (1) + gpio.close(16); // Close pin 16 + }); + });*/ + io.sockets.emit('listPinsON',{listPinsON}); //aqí envia la data + }); + + +}); + + + +console.log("------- server is running -------");