dom/workers/test/extensions/traditional/WorkerTest.js@129ffea94266
dom/workers/test/extensions/traditional/WorkerTest.js
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /**
2 * Any copyright is dedicated to the Public Domain.
3 * http://creativecommons.org/publicdomain/zero/1.0/
4 */
6 const Cc = Components.classes;
7 const Ci = Components.interfaces;
8 const Cu = Components.utils;
10 Cu.import("resource://gre/modules/Services.jsm");
11 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
13 var gWorkerAndCallback = {
14 _worker: null,
15 _callback: null,
17 _ensureStarted: function() {
18 if (!this._worker) {
19 throw new Error("Not yet started!");
20 }
21 },
23 start: function() {
24 if (!this._worker) {
25 var file = __LOCATION__.parent.parent;
26 var fileuri = file.isDirectory() ?
27 Services.io.newFileURI(file) :
28 Services.io.newURI('jar:' + file.path + '!/', null, null);
29 var resourceName = "worker-test";
31 Services.io.getProtocolHandler("resource").
32 QueryInterface(Ci.nsIResProtocolHandler).
33 setSubstitution(resourceName, fileuri);
35 var worker = new Worker("resource://" + resourceName + "/worker.js");
36 worker.onerror = function(event) {
37 Cu.reportError(event.message);
38 event.preventDefault();
39 };
41 this._worker = worker;
42 }
43 },
45 stop: function() {
46 if (this._worker) {
47 try {
48 this.terminate();
49 }
50 catch(e) {
51 Cu.reportError(e);
52 }
53 this._worker = null;
54 }
55 },
57 set callback(val) {
58 this._ensureStarted();
59 if (val) {
60 var callback = val.QueryInterface(Ci.nsIWorkerTestCallback);
61 if (this.callback != callback) {
62 this._worker.onmessage = function(event) {
63 callback.onmessage(event.data);
64 };
65 this._worker.onerror = function(event) {
66 callback.onerror(event.message);
67 event.preventDefault();
68 };
69 this._callback = callback;
70 }
71 }
72 else {
73 this._worker.onmessage = null;
74 this._worker.onerror = null;
75 this._callback = null;
76 }
77 },
79 get callback() {
80 return this._callback;
81 },
83 postMessage: function(data) {
84 this._ensureStarted();
85 this._worker.postMessage(data);
86 },
88 terminate: function() {
89 this._ensureStarted();
90 this._worker.terminate();
91 this.callback = null;
92 }
93 };
95 function WorkerTest() {
96 }
97 WorkerTest.prototype = {
98 observe: function(subject, topic, data) {
99 switch(topic) {
100 case "profile-after-change":
101 gWorkerAndCallback.start();
102 Services.obs.addObserver(this, "profile-before-change", false);
103 break;
104 case "profile-before-change":
105 gWorkerAndCallback.stop();
106 break;
107 default:
108 Cu.reportError("Unknown topic: " + topic);
109 }
110 },
112 set callback(val) {
113 gWorkerAndCallback.callback = val;
114 },
116 get callback() {
117 return gWorkerAndCallback.callback;
118 },
120 postMessage: function(message) {
121 gWorkerAndCallback.postMessage(message);
122 },
124 terminate: function() {
125 gWorkerAndCallback.terminate();
126 },
128 QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver, Ci.nsIWorkerTest]),
129 classID: Components.ID("{3b52b935-551f-4606-ba4c-decc18b67bfd}")
130 };
132 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([WorkerTest]);
