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67 lines
1.8 KiB
67 lines
1.8 KiB
<html>
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<head>
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<title>Convert a file to a base64 request</title>
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<script type="text/javascript">
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function form_submit(e){
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console.log(e)
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var resultOutput = document.getElementById('resultOutput');
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var fileInput = document.getElementById('fileInput');
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var fieldInput = document.getElementById('fieldInput');
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makeRequestBase64(fileInput.files[0], fieldInput.value, function(err, result){
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resultOutput.value = result;
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});
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return false;
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}
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function makeRequestBase64(file, fieldName, cb){
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var boundary = '\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/\\/';
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var crlf = "\r\n";
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var reader = new FileReader();
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reader.onload = function(e){
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var body = '';
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body += '--' + boundary + crlf;
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body += 'Content-Disposition: form-data; name="' + fieldName + '"; filename="' + escape(file.name)+ '"' + crlf;
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body += 'Content-Type: ' + file.type + '' + crlf;
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body += 'Content-Transfer-Encoding: base64' + crlf
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body += crlf;
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body += e.target.result.substring(e.target.result.indexOf(',') + 1) + crlf;
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body += '--' + boundary + '--';
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var head = '';
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head += 'POST /upload HTTP/1.1' + crlf;
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head += 'Host: localhost:8080' + crlf;
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head += 'Content-Type: multipart/form-data; boundary=' + boundary + '' + crlf;
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head += 'Content-Length: ' + body.length + '' + crlf;
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cb(null, head + crlf + body);
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};
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reader.readAsDataURL(file);
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}
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</script>
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</head>
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<body>
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<form action="" onsubmit="return form_submit();">
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<label>File: <input id="fileInput" type="file" /></label><br />
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<label>Field: <input id="fieldInput" type="text" value="file" /></label><br />
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<button type="submit">Ok!</button><br />
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<label>Request: <textarea id="resultOutput" readonly="readonly" rows="20" cols="80"></textarea></label><br />
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</form>
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<p>
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Don't forget to save the output with windows (CRLF) line endings!
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</p>
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</body>
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</html>
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