src/net/instaweb/genfiles/opt/mobilize/xhr_dbg.js

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goog.UNSEALABLE_CONSTRUCTOR_PROPERTY_ = "goog_defineClass_legacy_unsealable";
var mob = {XhrHijack:function(a) {
  this.xhr = a || new this.XMLHttpRequestConstructor_;
  this.onreadystatechange = null;
  this.readyState = 0;
  this.statusText = this.responseText = "";
  this.xhr.onreadystatechange = this.readyCallback.bind(this);
  this.xhr.onload = this.onloadCallback.bind(this);
}};
mob.XhrHijack.queuedEvents_ = [];
mob.XhrHijack.listener_ = {};
mob.XhrHijack.SEND_EVENT_CHAR_ = "s";
mob.XhrHijack.listener_.xhrSendHook = function() {
  mob.XhrHijack.queuedEvents_.push(mob.XhrHijack.SEND_EVENT_CHAR_);
};
mob.XhrHijack.listener_.xhrResponseHook = function(a) {
  mob.XhrHijack.queuedEvents_.push(a);
};
mob.XhrHijack.setListener = function(a) {
  mob.XhrHijack.listener_ = a;
  for (a = 0;a < mob.XhrHijack.queuedEvents_.length;++a) {
    var b = mob.XhrHijack.queuedEvents_[a];
    b == mob.XhrHijack.SEND_EVENT_CHAR_ ? mob.XhrHijack.listener_.xhrSendHook() : mob.XhrHijack.listener_.xhrResponseHook(b);
  }
  mob.XhrHijack.queuedEvents_ = null;
};
window.pagespeedXhrHijackSetListener = mob.XhrHijack.setListener;
mob.XhrHijack.prototype.XMLHttpRequestConstructor_ = XMLHttpRequest;
mob.XhrHijack.prototype.onloadCallback = function() {
  this.xhr.responseText && (this.responseText = this.xhr.responseText);
  if (this.onload) {
    this.onload();
  }
};
mob.XhrHijack.prototype.readyCallback = function() {
  this.readyState = this.xhr.readyState;
  this.status = this.xhr.status;
  this.responseText = this.xhr.responseText;
  this.xhr.statusText && (this.statusText = this.xhr.statusText);
  if (this.onreadystatechange) {
    this.onreadystatechange();
  }
  4 == this.readyState && mob.XhrHijack.listener_.xhrResponseHook(this.status);
};
mob.XhrHijack.prototype.abort = function() {
  this.xhr.abort();
};
mob.XhrHijack.prototype.open = function(a, b, c, d, e) {
  this.xhr.open(a, b, c, d, e);
};
mob.XhrHijack.prototype.send = function(a) {
  mob.XhrHijack.listener_.xhrSendHook();
  this.xhr.send(a);
};
mob.XhrHijack.prototype.overrideMimeType = function(a) {
  this.xhr.overrideMimeType(a);
};
mob.XhrHijack.prototype.setRequestHeader = function(a, b) {
  this.xhr.setRequestHeader(a, b);
};
mob.XhrHijack.prototype.getAllResponseHeaders = function() {
  return this.xhr.getAllResponseHeaders();
};
mob.XhrHijack.prototype.getResponseHeader = function(a) {
  return this.xhr.getResponseHeader(a);
};
window.XMLHttpRequest = mob.XhrHijack;
})();