Add gsutil/third_party to telemetry/third_party/gsutilz/third_party.

tools/telemetry/third_party/gsutilz/third_party/protorpc/experimental/javascript/closure/xmlhttp.js

Index: tools/telemetry/third_party/gsutilz/third_party/protorpc/experimental/javascript/closure/xmlhttp.js
diff --git a/tools/telemetry/third_party/gsutilz/third_party/protorpc/experimental/javascript/closure/xmlhttp.js b/tools/telemetry/third_party/gsutilz/third_party/protorpc/experimental/javascript/closure/xmlhttp.js
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index 0000000000000000000000000000000000000000..d9d7e5b816cec44c13f371bf13b84ccbc99358b3
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@@ -0,0 +1,215 @@
+// Copyright 2006 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Low level handling of XMLHttpRequest.
+ */
+
+goog.provide('goog.net.DefaultXmlHttpFactory');
+goog.provide('goog.net.XmlHttp');
+goog.provide('goog.net.XmlHttp.OptionType');
+goog.provide('goog.net.XmlHttp.ReadyState');
+
+goog.require('goog.net.WrapperXmlHttpFactory');
+goog.require('goog.net.XmlHttpFactory');
+
+
+/**
+ * Static class for creating XMLHttpRequest objects.
+ * @return {!(XMLHttpRequest|GearsHttpRequest)} A new XMLHttpRequest object.
+ */
+goog.net.XmlHttp = function() {
+  return goog.net.XmlHttp.factory_.createInstance();
+};
+
+
+/**
+ * Gets the options to use with the XMLHttpRequest objects obtained using
+ * the static methods.
+ * @return {Object} The options.
+ */
+goog.net.XmlHttp.getOptions = function() {
+  return goog.net.XmlHttp.factory_.getOptions();
+};
+
+
+/**
+ * Type of options that an XmlHttp object can have.
+ * @enum {number}
+ */
+goog.net.XmlHttp.OptionType = {
+  /**
+   * Whether a goog.nullFunction should be used to clear the onreadystatechange
+   * handler instead of null.
+   */
+  USE_NULL_FUNCTION: 0,
+
+  /**
+   * NOTE(user): In IE if send() errors on a *local* request the readystate
+   * is still changed to COMPLETE.  We need to ignore it and allow the
+   * try/catch around send() to pick up the error.
+   */
+  LOCAL_REQUEST_ERROR: 1
+};
+
+
+/**
+ * Status constants for XMLHTTP, matches:
+ * http://msdn.microsoft.com/library/default.asp?url=/library/
+ *   en-us/xmlsdk/html/0e6a34e4-f90c-489d-acff-cb44242fafc6.asp
+ * @enum {number}
+ */
+goog.net.XmlHttp.ReadyState = {
+  /**
+   * Constant for when xmlhttprequest.readyState is uninitialized
+   */
+  UNINITIALIZED: 0,
+
+  /**
+   * Constant for when xmlhttprequest.readyState is loading.
+   */
+  LOADING: 1,
+
+  /**
+   * Constant for when xmlhttprequest.readyState is loaded.
+   */
+  LOADED: 2,
+
+  /**
+   * Constant for when xmlhttprequest.readyState is in an interactive state.
+   */
+  INTERACTIVE: 3,
+
+  /**
+   * Constant for when xmlhttprequest.readyState is completed
+   */
+  COMPLETE: 4
+};
+
+
+/**
+ * The global factory instance for creating XMLHttpRequest objects.
+ * @type {goog.net.XmlHttpFactory}
+ * @private
+ */
+goog.net.XmlHttp.factory_;
+
+
+/**
+ * Sets the factories for creating XMLHttpRequest objects and their options.
+ * @param {Function} factory The factory for XMLHttpRequest objects.
+ * @param {Function} optionsFactory The factory for options.
+ * @deprecated Use setGlobalFactory instead.
+ */
+goog.net.XmlHttp.setFactory = function(factory, optionsFactory) {
+  goog.net.XmlHttp.setGlobalFactory(new goog.net.WrapperXmlHttpFactory(
+      (/** @type {function() : !(XMLHttpRequest|GearsHttpRequest)} */ factory),
+      (/** @type {function() : !Object}*/ optionsFactory)));
+};
+
+
+/**
+ * Sets the global factory object.
+ * @param {!goog.net.XmlHttpFactory} factory New global factory object.
+ */
+goog.net.XmlHttp.setGlobalFactory = function(factory) {
+  goog.net.XmlHttp.factory_ = factory;
+};
+
+
+
+/**
+ * Default factory to use when creating xhr objects.  You probably shouldn't be
+ * instantiating this directly, but rather using it via goog.net.XmlHttp.
+ * @extends {goog.net.XmlHttpFactory}
+ * @constructor
+ */
+goog.net.DefaultXmlHttpFactory = function() {
+  goog.net.XmlHttpFactory.call(this);
+};
+goog.inherits(goog.net.DefaultXmlHttpFactory, goog.net.XmlHttpFactory);
+
+
+/** @inheritDoc */
+goog.net.DefaultXmlHttpFactory.prototype.createInstance = function() {
+  var progId = this.getProgId_();
+  if (progId) {
+    return new ActiveXObject(progId);
+  } else {
+    return new XMLHttpRequest();
+  }
+};
+
+
+/** @inheritDoc */
+goog.net.DefaultXmlHttpFactory.prototype.internalGetOptions = function() {
+  var progId = this.getProgId_();
+  var options = {};
+  if (progId) {
+    options[goog.net.XmlHttp.OptionType.USE_NULL_FUNCTION] = true;
+    options[goog.net.XmlHttp.OptionType.LOCAL_REQUEST_ERROR] = true;
+  }
+  return options;
+};
+
+
+/**
+ * The ActiveX PROG ID string to use to create xhr's in IE. Lazily initialized.
+ * @type {?string}
+ * @private
+ */
+goog.net.DefaultXmlHttpFactory.prototype.ieProgId_ = null;
+
+
+/**
+ * Initialize the private state used by other functions.
+ * @return {string} The ActiveX PROG ID string to use to create xhr's in IE.
+ * @private
+ */
+goog.net.DefaultXmlHttpFactory.prototype.getProgId_ = function() {
+  // The following blog post describes what PROG IDs to use to create the
+  // XMLHTTP object in Internet Explorer:
+  // http://blogs.msdn.com/xmlteam/archive/2006/10/23/using-the-right-version-of-msxml-in-internet-explorer.aspx
+  // However we do not (yet) fully trust that this will be OK for old versions
+  // of IE on Win9x so we therefore keep the last 2.
+  if (!this.ieProgId_ && typeof XMLHttpRequest == 'undefined' &&
+      typeof ActiveXObject != 'undefined') {
+    // Candidate Active X types.
+    var ACTIVE_X_IDENTS = ['MSXML2.XMLHTTP.6.0', 'MSXML2.XMLHTTP.3.0',
+                           'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP'];
+    for (var i = 0; i < ACTIVE_X_IDENTS.length; i++) {
+      var candidate = ACTIVE_X_IDENTS[i];
+      /** @preserveTry */
+      try {
+        new ActiveXObject(candidate);
+        // NOTE(user): cannot assign progid and return candidate in one line
+        // because JSCompiler complaings: BUG 658126
+        this.ieProgId_ = candidate;
+        return candidate;
+      } catch (e) {
+        // do nothing; try next choice
+      }
+    }
+
+    // couldn't find any matches
+    throw Error('Could not create ActiveXObject. ActiveX might be disabled,' +
+                ' or MSXML might not be installed');
+  }
+
+  return /** @type {string} */ (this.ieProgId_);
+};
+
+
+//Set the global factory to an instance of the default factory.
+goog.net.XmlHttp.setGlobalFactory(new goog.net.DefaultXmlHttpFactory());