1if (global.GENTLY) require = GENTLY.hijack(require);
 2
 3var Buffer = require('buffer').Buffer
 4
 5function JSONParser() {
 6  this.data = new Buffer('');
 7  this.bytesWritten = 0;
 8};
 9exports.JSONParser = JSONParser;
10
11JSONParser.prototype.initWithLength = function(length) {
12  this.data = new Buffer(length);
13}
14
15JSONParser.prototype.write = function(buffer) {
16  if (this.data.length >= this.bytesWritten + buffer.length) {
17    buffer.copy(this.data, this.bytesWritten);
18  } else {
19    this.data = Buffer.concat([this.data, buffer]);
20  }
21  this.bytesWritten += buffer.length;
22  return buffer.length;
23}
24
25JSONParser.prototype.end = function() {
26  try {
27    var fields = JSON.parse(this.data.toString('utf8'))
28    for (var field in fields) {
29      this.onField(field, fields[field]);
30    }
31  } catch (e) {}
32  this.data = null;
33
34  this.onEnd();
35}