1 files changed, 0 insertions, 194 deletions
diff --git a/node_modules/ws/lib/Receiver.hixie.js b/node_modules/ws/lib/Receiver.hixie.js
deleted file mode 100644
index 598ccbdaf..000000000
--- a/node_modules/ws/lib/Receiver.hixie.js
+++ /dev/null
@@ -1,194 +0,0 @@
-/*!
- * 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 () {
-  if (this instanceof Receiver === false) {
-    throw new TypeError("Classes can't be function-called");
-  }
-
-  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) {
-  if (this.dead) return;
-  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) {
-  if (this.dead) return;
-  this.reset();
-  if(typeof reason == 'string'){
-    this.onerror(new Error(reason), terminate);
-  }
-  else if(reason.constructor == Error){
-    this.onerror(reason, terminate);
-  }
-  else{
-    this.onerror(new Error("An error occured"),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;
-}