зеркало из https://github.com/mozilla/pjs.git
Bug 553169: Implement the basic extension manager API and platform integration. r=robstrong
This commit is contained in:
Dave Townsend
Родитель
25a481c9f9
Коммит
a8651bb711
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@ -295,7 +295,7 @@
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@BINPATH@/components/NetworkGeolocationProvider.js
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@BINPATH@/components/GPSDGeolocationProvider.js
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@BINPATH@/components/nsSidebar.js
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@BINPATH@/components/nsExtensionManager.js
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@BINPATH@/components/addonManager.js
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@BINPATH@/components/nsBlocklistService.js
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#ifdef MOZ_UPDATER
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@BINPATH@/components/nsUpdateService.js
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@ -0,0 +1,877 @@
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/*
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
|
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# the License. You may obtain a copy of the License at
|
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
|
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
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# for the specific language governing rights and limitations under the
|
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# License.
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#
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# The Original Code is the Extension Manager.
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#
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# The Initial Developer of the Original Code is
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# the Mozilla Foundation.
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# Portions created by the Initial Developer are Copyright (C) 2009
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Dave Townsend <dtownsend@oxymoronical.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
|
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# either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
# in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
# of those above. If you wish to allow use of your version of this file only
|
||||
# under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
# use your version of this file under the terms of the MPL, indicate your
|
||||
# decision by deleting the provisions above and replace them with the notice
|
||||
# and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
# the provisions above, a recipient may use your version of this file under
|
||||
# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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*/
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cr = Components.results;
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const PREF_EM_UPDATE_ENABLED = "extensions.update.enabled";
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Components.utils.import("resource://gre/modules/Services.jsm");
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var EXPORTED_SYMBOLS = [ "AddonManager", "AddonManagerPrivate" ];
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// A list of providers to load by default
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const PROVIDERS = [
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"resource://gre/modules/XPIProvider.jsm",
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"resource://gre/modules/LightweightThemeManager.jsm"
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];
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/**
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* Logs a debugging message.
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*
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* @param str
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* The string to log
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*/
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function LOG(str) {
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dump("*** addons.manager: " + str + "\n");
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}
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/**
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* Logs a warning message.
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*
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* @param str
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* The string to log
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*/
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function WARN(str) {
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LOG(str);
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}
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/**
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* Logs an error message.
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*
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* @param str
|
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* The string to log
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*/
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function ERROR(str) {
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LOG(str);
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}
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|
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/**
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* Calls a callback method consuming any thrown exception. Any parameters after
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* the callback parameter will be passed to the callback.
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*
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* @param callback
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* The callback method to call
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*/
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function safeCall(callback) {
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var args = Array.slice(arguments, 1);
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try {
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callback.apply(null, args);
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}
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catch (e) {
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WARN("Exception calling callback: " + e);
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}
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}
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/**
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* Calls a method on a provider if it exists and consumes any thrown exception.
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* Any parameters after the dflt parameter are passed to the provider's method.
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*
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* @param provider
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* The provider to call
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* @param method
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* The method name to call
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* @param dflt
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* A default return value if the provider does not implement the named
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* method or throws an error.
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* @return the return value from the provider or dflt if the provider does not
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* implement method or throws an error
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*/
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function callProvider(provider, method, dflt) {
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if (!(method in provider))
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return dflt;
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var args = Array.slice(arguments, 3);
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try {
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return provider[method].apply(provider, args);
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}
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catch (e) {
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ERROR("Exception calling provider." + method + ": " + e);
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return dflt;
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}
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}
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/**
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* A helper class to repeatedly call a listener with each object in an array
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* optionally checking whether the object has a method in it.
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*
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* @param objects
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* The array of objects to iterate through
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* @param method
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* An optional method name, if not null any objects without this method
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* will not be passed to the listener
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* @param listener
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* A listener implementing nextObject and noMoreObjects methods. The
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* former will be called with the AsyncObjectCaller as the first
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* parameter and the object as the second. noMoreObjects will be passed
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* just the AsyncObjectCaller
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*/
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function AsyncObjectCaller(objects, method, listener) {
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this.objects = objects.slice(0);
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this.method = method;
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this.listener = listener;
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this.callNext();
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}
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AsyncObjectCaller.prototype = {
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objects: null,
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method: null,
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listener: null,
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/**
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* Passes the next object to the listener or calls noMoreObjects if there
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* are none left.
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*/
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callNext: function AOC_callNext() {
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if (this.objects.length == 0) {
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this.listener.noMoreObjects(this);
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return;
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}
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let object = this.objects.shift();
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if (!this.method || this.method in object)
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this.listener.nextObject(this, object);
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else
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this.callNext();
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}
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};
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/**
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* This is the real manager, kept here rather than in AddonManager to keep its
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* contents hidden from API users.
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*/
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var AddonManagerInternal = {
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installListeners: null,
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addonListeners: null,
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providers: [],
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started: false,
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/**
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* Initializes the AddonManager, loading any known providers and initializing
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* them.
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*/
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startup: function AMI_startup() {
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if (this.started)
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return;
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this.installListeners = [];
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this.addonListeners = [];
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let appChanged = true;
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try {
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appChanged = Services.appinfo.version !=
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Services.prefs.getCharPref("extensions.lastAppVersion");
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}
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catch (e) { }
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if (appChanged) {
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LOG("Application has been upgraded");
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Services.prefs.setCharPref("extensions.lastAppVersion",
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Services.appinfo.version);
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}
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// Ensure all default providers have had a chance to register themselves
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PROVIDERS.forEach(function(url) {
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Components.utils.import(url, {});
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});
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let needsRestart = false;
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this.providers.forEach(function(provider) {
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callProvider(provider, "startup");
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if (callProvider(provider, "checkForChanges", false, appChanged))
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needsRestart = true;
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});
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this.started = true;
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// Flag to the platform that a restart is necessary
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if (needsRestart) {
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let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"].
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getService(Ci.nsIAppStartup2);
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appStartup.needsRestart = needsRestart;
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}
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},
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/**
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* Registers a new AddonProvider.
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*
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* @param provider
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* The provider to register
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*/
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registerProvider: function AMI_registerProvider(provider) {
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this.providers.push(provider);
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// If we're registering after startup call this provider's startup.
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if (this.started)
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callProvider(provider, "startup");
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},
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/**
|
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* Shuts down the addon manager and all registered providers, this must clean
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* up everything in order for automated tests to fake restarts.
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*/
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shutdown: function AM_shutdown() {
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this.providers.forEach(function(provider) {
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callProvider(provider, "shutdown");
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});
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this.installListeners = null;
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this.addonListeners = null;
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this.started = false;
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},
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/**
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* Performs a background update check by starting an update for all add-ons
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* that can be updated.
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*/
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backgroundUpdateCheck: function AMI_backgroundUpdateCheck() {
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if (!Services.prefs.getBoolPref(PREF_EM_UPDATE_ENABLED))
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return;
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this.getAddonsByTypes(null, function getAddonsCallback(addons) {
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addons.forEach(function BUC_forEachCallback(addon) {
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if (addon.permissions & AddonManager.PERM_CAN_UPGRADE) {
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addon.findUpdates({
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onUpdateAvailable: function BUC_onUpdateAvailable(addon, install) {
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install.install();
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}
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}, AddonManager.UPDATE_WHEN_PERIODIC_UPDATE);
|
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}
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});
|
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});
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},
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/**
|
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* Calls all registered InstallListeners with an event. Any parameters after
|
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* the extraListeners parameter are passed to the listener.
|
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*
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* @param method
|
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* The method on the listeners to call
|
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* @param extraListeners
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* An array of extra InstallListeners to also call
|
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* @return false if any of the listeners returned false, true otherwise
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*/
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callInstallListeners: function AMI_callInstallListeners(method, extraListeners) {
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let result = true;
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let listeners = this.installListeners;
|
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if (extraListeners)
|
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listeners = extraListeners.concat(listeners);
|
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let args = Array.slice(arguments, 2);
|
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|
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listeners.forEach(function(listener) {
|
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try {
|
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if (method in listener) {
|
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if (listener[method].apply(listener, args) === false)
|
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result = false;
|
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}
|
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}
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catch (e) {
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WARN("InstallListener threw exception when calling " + method + ": " + e);
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}
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});
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return result;
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},
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|
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/**
|
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* Calls all registered AddonListeners with an event. Any parameters after
|
||||
* the method parameter are passed to the listener.
|
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*
|
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* @param method
|
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* The method on the listeners to call
|
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*/
|
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callAddonListeners: function AMI_callAddonListeners(method) {
|
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var args = Array.slice(arguments, 1);
|
||||
this.addonListeners.forEach(function(listener) {
|
||||
try {
|
||||
if (method in listener)
|
||||
listener[method].apply(listener, args);
|
||||
}
|
||||
catch (e) {
|
||||
WARN("AddonListener threw exception when calling " + method + ": " + e);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
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* Notifies all providers that an add-on has been enabled when that type of
|
||||
* add-on only supports a single add-on being enabled at a time. This allows
|
||||
* the providers to disable theirs if necessary.
|
||||
*
|
||||
* @param id
|
||||
* The id of the enabled add-on
|
||||
* @param type
|
||||
* The type of the enabled add-on
|
||||
* @param pendingRestart
|
||||
* A boolean indicating if the change will only take place the next
|
||||
* time the application is restarted
|
||||
*/
|
||||
notifyAddonChanged: function AMI_notifyAddonChanged(id, type, pendingRestart) {
|
||||
this.providers.forEach(function(provider) {
|
||||
callProvider(provider, "addonChanged", null, id, type, pendingRestart);
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets an AddonInstall for a URL.
|
||||
*
|
||||
* @param url
|
||||
* The url the add-on is located at
|
||||
* @param callback
|
||||
* A callback to pass the AddonInstall to
|
||||
* @param mimetype
|
||||
* The mimetype of the add-on
|
||||
* @param hash
|
||||
* An optional hash of the add-on
|
||||
* @param name
|
||||
* An optional placeholder name while the add-on is being downloaded
|
||||
* @param iconURL
|
||||
* An optional placeholder icon URL while the add-on is being downloaded
|
||||
* @param version
|
||||
* An optional placeholder version while the add-on is being downloaded
|
||||
* @param loadgroup
|
||||
* An optional nsILoadGroup to associate any network requests with
|
||||
* @throws if the url, callback or mimetype arguments are not specified
|
||||
*/
|
||||
getInstallForURL: function AMI_getInstallForURL(url, callback, mimetype, hash,
|
||||
name, iconURL, version,
|
||||
loadgroup) {
|
||||
if (!url || !mimetype || !callback)
|
||||
throw new TypeError("Invalid arguments");
|
||||
|
||||
for (let i = 0; i < this.providers.length; i++) {
|
||||
if (callProvider(this.providers[i], "supportsMimetype", false, mimetype)) {
|
||||
callProvider(this.providers[i], "getInstallForURL", null,
|
||||
url, hash, name, iconURL, version, loadgroup,
|
||||
function(install) {
|
||||
safeCall(callback, install);
|
||||
});
|
||||
return;
|
||||
}
|
||||
}
|
||||
safeCall(callback, null);
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets an AddonInstall for an nsIFile.
|
||||
*
|
||||
* @param file
|
||||
* the nsIFile where the add-on is located
|
||||
* @param callback
|
||||
* A callback to pass the AddonInstall to
|
||||
* @param mimetype
|
||||
* An optional mimetype hint for the add-on
|
||||
* @throws if the file or callback arguments are not specified
|
||||
*/
|
||||
getInstallForFile: function AMI_getInstallForFile(file, callback, mimetype) {
|
||||
if (!file || !callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
new AsyncObjectCaller(this.providers, "getInstallForFile", {
|
||||
nextObject: function(caller, provider) {
|
||||
callProvider(provider, "getInstallForFile", null, file,
|
||||
function(install) {
|
||||
if (install)
|
||||
safeCall(callback, install);
|
||||
else
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, null);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets all current AddonInstalls optionally limiting to a list
|
||||
* of types.
|
||||
*
|
||||
* @param types
|
||||
* An optional array of types to retrieve. Each type is a string name
|
||||
* @param callback
|
||||
* A callback which will be passed an array of AddonInstalls
|
||||
* @throws if the callback argument is not specified
|
||||
*/
|
||||
getInstalls: function AMI_getInstalls(types, callback) {
|
||||
if (!callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
let installs = [];
|
||||
|
||||
new AsyncObjectCaller(this.providers, "getInstalls", {
|
||||
nextObject: function(caller, provider) {
|
||||
callProvider(provider, "getInstalls", null, types,
|
||||
function(providerInstalls) {
|
||||
installs = installs.concat(providerInstalls);
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, installs);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Checks whether installation is enabled for a particular mimetype.
|
||||
*
|
||||
* @param mimetype
|
||||
* The mimetype to check
|
||||
* @return true if installation is enabled for the mimetype
|
||||
*/
|
||||
isInstallEnabled: function AMI_isInstallEnabled(mimetype) {
|
||||
for (let i = 0; i < this.providers.length; i++) {
|
||||
if (callProvider(this.providers[i], "supportsMimetype", false, mimetype) &&
|
||||
callProvider(this.providers[i], "isInstallEnabled"))
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
},
|
||||
|
||||
/**
|
||||
* Checks whether a particular source is allowed to install add-ons of a
|
||||
* given mimetype.
|
||||
*
|
||||
* @param mimetype
|
||||
* The mimetype of the add-on
|
||||
* @param uri
|
||||
* The uri of the source, may be null
|
||||
* @return true if the source is allowed to install this mimetype
|
||||
*/
|
||||
isInstallAllowed: function AMI_isInstallAllowed(mimetype, uri) {
|
||||
for (let i = 0; i < this.providers.length; i++) {
|
||||
if (callProvider(this.providers[i], "supportsMimetype", false, mimetype) &&
|
||||
callProvider(this.providers[i], "isInstallAllowed", null, uri))
|
||||
return true;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Starts installation of an array of AddonInstalls notifying the registered
|
||||
* web install listener of blocked or started installs.
|
||||
*
|
||||
* @param mimetype
|
||||
* The mimetype of add-ons being installed
|
||||
* @param source
|
||||
* The nsIDOMWindowInternal that started the installs
|
||||
* @param uri
|
||||
* the nsIURI that started the installs
|
||||
* @param installs
|
||||
* The array of AddonInstalls to be installed
|
||||
*/
|
||||
installAddonsFromWebpage: function AMI_installAddonsFromWebpage(mimetype,
|
||||
source,
|
||||
uri,
|
||||
installs) {
|
||||
if (!("@mozilla.org/addons/web-install-listener;1" in Cc)) {
|
||||
WARN("No web installer available, cancelling all installs");
|
||||
installs.forEach(function(install) {
|
||||
install.cancel();
|
||||
});
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
let weblistener = Cc["@mozilla.org/addons/web-install-listener;1"].
|
||||
getService(Ci.amIWebInstallListener);
|
||||
|
||||
if (!this.isInstallAllowed(mimetype, uri)) {
|
||||
if (weblistener.onWebInstallBlocked(source, uri, installs,
|
||||
installs.length)) {
|
||||
installs.forEach(function(install) {
|
||||
install.install();
|
||||
});
|
||||
}
|
||||
}
|
||||
else if (weblistener.onWebInstallRequested(source, uri, installs,
|
||||
installs.length)) {
|
||||
installs.forEach(function(install) {
|
||||
install.install();
|
||||
});
|
||||
}
|
||||
}
|
||||
catch (e) {
|
||||
// In the event that the weblistener throws during instatiation or when
|
||||
// calling onWebInstallBlocked or onWebInstallRequested all of the
|
||||
// installs should get cancelled.
|
||||
WARN("Failure calling web installer: " + e);
|
||||
installs.forEach(function(install) {
|
||||
install.cancel();
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Adds a new InstallListener if the listener is not already registered.
|
||||
*
|
||||
* @param listener
|
||||
* The InstallListener to add
|
||||
*/
|
||||
addInstallListener: function AMI_addInstallListener(listener) {
|
||||
if (!this.installListeners.some(function(i) { return i == listener; }))
|
||||
this.installListeners.push(listener);
|
||||
},
|
||||
|
||||
/**
|
||||
* Removes an InstallListener if the listener is registered.
|
||||
*
|
||||
* @param listener
|
||||
* The InstallListener to remove
|
||||
*/
|
||||
removeInstallListener: function AMI_removeInstallListener(listener) {
|
||||
this.installListeners = this.installListeners.filter(function(i) {
|
||||
return i != listener;
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets an add-on with a specific ID.
|
||||
*
|
||||
* @param id
|
||||
* The ID of the add-on to retrieve
|
||||
* @param callback
|
||||
* The callback to pass the retrieved add-on to
|
||||
* @throws if the id or callback arguments are not specified
|
||||
*/
|
||||
getAddon: function AMI_getAddon(id, callback) {
|
||||
if (!id || !callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
new AsyncObjectCaller(this.providers, "getAddon", {
|
||||
nextObject: function(caller, provider) {
|
||||
callProvider(provider, "getAddon", null, id, function(addon) {
|
||||
if (addon)
|
||||
safeCall(callback, addon);
|
||||
else
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, null);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets an array of add-ons.
|
||||
*
|
||||
* @param ids
|
||||
* The array of IDs to retrieve
|
||||
* @param callback
|
||||
* The callback to pass an array of Addons to
|
||||
* @throws if the id or callback arguments are not specified
|
||||
*/
|
||||
getAddons: function AMI_getAddons(ids, callback) {
|
||||
if (!ids || !callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
let addons = [];
|
||||
|
||||
new AsyncObjectCaller(ids, null, {
|
||||
nextObject: function(caller, id) {
|
||||
AddonManagerInternal.getAddon(id, function(addon) {
|
||||
addons.push(addon);
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, addons);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets add-ons of specific types.
|
||||
*
|
||||
* @param types
|
||||
* An optional array of types to retrieve. Each type is a string name
|
||||
* @param callback
|
||||
* The callback to pass an array of Addons to.
|
||||
* @throws if the callback argument is not specified
|
||||
*/
|
||||
getAddonsByTypes: function AMI_getAddonsByTypes(types, callback) {
|
||||
if (!callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
let addons = [];
|
||||
|
||||
new AsyncObjectCaller(this.providers, "getAddonsByTypes", {
|
||||
nextObject: function(caller, provider) {
|
||||
callProvider(provider, "getAddonsByTypes", null, types,
|
||||
function(providerAddons) {
|
||||
addons = addons.concat(providerAddons);
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, addons);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Asynchronously gets add-ons that have operations waiting for an application
|
||||
* restart to complete.
|
||||
*
|
||||
* @param types
|
||||
* An optional array of types to retrieve. Each type is a string name
|
||||
* @param callback
|
||||
* The callback to pass the array of Addons to
|
||||
* @throws if the callback argument is not specified
|
||||
*/
|
||||
getAddonsWithPendingOperations:
|
||||
function AMI_getAddonsWithPendingOperations(types, callback) {
|
||||
if (!callback)
|
||||
throw Cr.NS_ERROR_INVALID_ARG;
|
||||
|
||||
let addons = [];
|
||||
|
||||
new AsyncObjectCaller(this.providers, "getAddonsWithPendingOperations", {
|
||||
nextObject: function(caller, provider) {
|
||||
callProvider(provider, "getAddonsWithPendingOperations", null, types,
|
||||
function(providerAddons) {
|
||||
addons = addons.concat(providerAddons);
|
||||
caller.callNext();
|
||||
});
|
||||
},
|
||||
|
||||
noMoreObjects: function(caller) {
|
||||
safeCall(callback, addons);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
/**
|
||||
* Adds a new AddonListener if the listener is not already registered.
|
||||
*
|
||||
* @param listener
|
||||
* The listener to add
|
||||
*/
|
||||
addAddonListener: function AMI_addAddonListener(listener) {
|
||||
if (!this.addonListeners.some(function(i) { return i == listener; }))
|
||||
this.addonListeners.push(listener);
|
||||
},
|
||||
|
||||
/**
|
||||
* Removes an AddonListener if the listener is registered.
|
||||
*
|
||||
* @param listener
|
||||
* The listener to remove
|
||||
*/
|
||||
removeAddonListener: function AMI_removeAddonListener(listener) {
|
||||
this.addonListeners = this.addonListeners.filter(function(i) {
|
||||
return i != listener;
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Should not be used outside of core Mozilla code. This is a private API for
|
||||
* the startup and platform integration code to use. Refer to the methods on
|
||||
* AddonManagerInternal for documentation however note that these methods are
|
||||
* subject to change at any time.
|
||||
*/
|
||||
var AddonManagerPrivate = {
|
||||
startup: function AMP_startup() {
|
||||
AddonManagerInternal.startup();
|
||||
},
|
||||
|
||||
registerProvider: function AMP_registerProvider(provider) {
|
||||
AddonManagerInternal.registerProvider(provider);
|
||||
},
|
||||
|
||||
shutdown: function AMP_shutdown() {
|
||||
AddonManagerInternal.shutdown();
|
||||
},
|
||||
|
||||
backgroundUpdateCheck: function AMP_backgroundUpdateCheck() {
|
||||
AddonManagerInternal.backgroundUpdateCheck();
|
||||
},
|
||||
|
||||
notifyAddonChanged: function AMP_notifyAddonChanged(id, type, pendingRestart) {
|
||||
AddonManagerInternal.notifyAddonChanged(id, type, pendingRestart);
|
||||
},
|
||||
|
||||
callInstallListeners: function AMP_callInstallListeners(method) {
|
||||
return AddonManagerInternal.callInstallListeners.apply(AddonManagerInternal,
|
||||
arguments);
|
||||
},
|
||||
|
||||
callAddonListeners: function AMP_callAddonListeners(method) {
|
||||
AddonManagerInternal.callAddonListeners.apply(AddonManagerInternal, arguments);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* This is the public API that UI and developers should be calling. All methods
|
||||
* just forward to AddonManagerInternal.
|
||||
*/
|
||||
var AddonManager = {
|
||||
// Constants for the AddonInstall.state property
|
||||
// The install is available for download.
|
||||
STATE_AVAILABLE: 0,
|
||||
// The install is being downloaded.
|
||||
STATE_DOWNLOADING: 1,
|
||||
// The install is checking for compatibility information.
|
||||
STATE_CHECKING: 2,
|
||||
// The install is downloaded and ready to install.
|
||||
STATE_DOWNLOADED: 3,
|
||||
// The download failed.
|
||||
STATE_DOWNLOAD_FAILED: 4,
|
||||
// The add-on is being installed.
|
||||
STATE_INSTALLING: 5,
|
||||
// The add-on has been installed.
|
||||
STATE_INSTALLED: 6,
|
||||
// The install failed.
|
||||
STATE_INSTALL_FAILED: 7,
|
||||
// The install has been cancelled.
|
||||
STATE_CANCELLED: 8,
|
||||
|
||||
// Constants representing different types of errors while downloading an
|
||||
// add-on.
|
||||
// The download failed due to network problems.
|
||||
ERROR_NETWORK_FAILURE: -1,
|
||||
// The downloaded file did not match the provided hash.
|
||||
ERROR_INCORRECT_HASH: -2,
|
||||
// The downloaded file seems to be corrupted in some way.
|
||||
ERROR_CORRUPT_FILE: -3,
|
||||
|
||||
// Constants to indicate why an update check is being performed
|
||||
// Update check has been requested by the user.
|
||||
UPDATE_WHEN_USER_REQUESTED: 1,
|
||||
// Update check is necessary to see if the Addon is compatibile with a new
|
||||
// version of the application.
|
||||
UPDATE_WHEN_NEW_APP_DETECTED: 2,
|
||||
// Update check is necessary because a new application has been installed.
|
||||
UPDATE_WHEN_NEW_APP_INSTALLED: 3,
|
||||
// Update check is a regular background update check.
|
||||
UPDATE_WHEN_PERIODIC_UPDATE: 16,
|
||||
// Update check is needed to check an Addon that is being installed.
|
||||
UPDATE_WHEN_ADDON_INSTALLED: 17,
|
||||
|
||||
// Constants for operations in Addon.pendingOperations
|
||||
// Indicates that the Addon will be enabled after the application restarts.
|
||||
PENDING_ENABLE: 1,
|
||||
// Indicates that the Addon will be disabled after the application restarts.
|
||||
PENDING_DISABLE: 2,
|
||||
// Indicates that the Addon will be uninstalled after the application restarts.
|
||||
PENDING_UNINSTALL: 4,
|
||||
// Indicates that the Addon will be installed after the application restarts.
|
||||
PENDING_INSTALL: 8,
|
||||
|
||||
// Constants for permissions in Addon.permissions.
|
||||
// Indicates that the Addon can be uninstalled.
|
||||
PERM_CAN_UNINSTALL: 1,
|
||||
// Indicates that the Addon can be enabled by the user.
|
||||
PERM_CAN_ENABLE: 2,
|
||||
// Indicates that the Addon can be disabled by the user.
|
||||
PERM_CAN_DISABLE: 4,
|
||||
// Indicates that the Addon can be upgraded.
|
||||
PERM_CAN_UPGRADE: 8,
|
||||
|
||||
getInstallForURL: function AM_getInstallForURL(url, callback, mimetype, hash,
|
||||
name, iconURL, version,
|
||||
loadgroup) {
|
||||
AddonManagerInternal.getInstallForURL(url, callback, mimetype, hash, name,
|
||||
iconURL, version, loadgroup);
|
||||
},
|
||||
|
||||
getInstallForFile: function AM_getInstallForFile(file, callback, mimetype) {
|
||||
AddonManagerInternal.getInstallForFile(file, callback, mimetype);
|
||||
},
|
||||
|
||||
getAddon: function AM_getAdon(id, callback) {
|
||||
AddonManagerInternal.getAddon(id, callback);
|
||||
},
|
||||
|
||||
getAddons: function AM_getAddons(ids, callback) {
|
||||
AddonManagerInternal.getAddons(ids, callback);
|
||||
},
|
||||
|
||||
getAddonsWithPendingOperations:
|
||||
function AM_getAddonsWithPendingOperations(types, callback) {
|
||||
AddonManagerInternal.getAddonsWithPendingOperations(types, callback);
|
||||
},
|
||||
|
||||
getAddonsByTypes: function AM_getAddonsByTypes(types, callback) {
|
||||
AddonManagerInternal.getAddonsByTypes(types, callback);
|
||||
},
|
||||
|
||||
getInstalls: function AM_getInstalls(types, callback) {
|
||||
AddonManagerInternal.getInstalls(types, callback);
|
||||
},
|
||||
|
||||
isInstallEnabled: function AM_isInstallEnabled(type) {
|
||||
return AddonManagerInternal.isInstallEnabled(type);
|
||||
},
|
||||
|
||||
isInstallAllowed: function AM_isInstallAllowed(type, uri) {
|
||||
return AddonManagerInternal.isInstallAllowed(type, uri);
|
||||
},
|
||||
|
||||
installAddonsFromWebpage: function AM_installAddonsFromWebpage(type, source,
|
||||
uri, installs) {
|
||||
AddonManagerInternal.installAddonsFromWebpage(type, source, uri, installs);
|
||||
},
|
||||
|
||||
addInstallListener: function AM_addInstallListener(listener) {
|
||||
AddonManagerInternal.addInstallListener(listener);
|
||||
},
|
||||
|
||||
removeInstallListener: function AM_removeInstallListener(listener) {
|
||||
AddonManagerInternal.removeInstallListener(listener);
|
||||
},
|
||||
|
||||
addAddonListener: function AM_addAddonListener(listener) {
|
||||
AddonManagerInternal.addAddonListener(listener);
|
||||
},
|
||||
|
||||
removeAddonListener: function AM_removeAddonListener(listener) {
|
||||
AddonManagerInternal.removeAddonListener(listener);
|
||||
}
|
||||
};
|
||||
|
|
@ -42,16 +42,36 @@ VPATH = @srcdir@
|
|||
include $(DEPTH)/config/autoconf.mk
|
||||
|
||||
MODULE = extensions
|
||||
LIBRARY_NAME = extensions
|
||||
IS_COMPONENT = 1
|
||||
MODULE_NAME = AddonsModule
|
||||
GRE_MODULE = 1
|
||||
LIBXUL_LIBRARY = 1
|
||||
EXPORT_LIBRARY = 1
|
||||
|
||||
XPIDLSRCS = \
|
||||
amIInstallTrigger.idl \
|
||||
amIWebInstallListener.idl \
|
||||
amIWebInstaller.idl \
|
||||
nsIAddonRepository.idl \
|
||||
nsIExtensionManager.idl \
|
||||
$(NULL)
|
||||
|
||||
CPPSRCS = \
|
||||
amInstallTrigger.cpp \
|
||||
$(NULL)
|
||||
|
||||
EXTRA_PP_COMPONENTS = \
|
||||
nsAddonRepository.js \
|
||||
nsBlocklistService.js \
|
||||
nsExtensionManager.js \
|
||||
addonManager.js \
|
||||
amContentHandler.js \
|
||||
amWebInstallListener.js \
|
||||
$(NULL)
|
||||
|
||||
EXTRA_PP_JS_MODULES = \
|
||||
AddonManager.jsm \
|
||||
XPIProvider.jsm \
|
||||
AddonUpdateChecker.jsm \
|
||||
$(NULL)
|
||||
|
||||
EXTRA_JS_MODULES = \
|
||||
|
|
@ -62,4 +82,10 @@ ifdef ENABLE_TESTS
|
|||
DIRS += test
|
||||
endif
|
||||
|
||||
EXTRA_DSO_LDOPTS = \
|
||||
$(MOZ_JS_LIBS) \
|
||||
$(MOZ_UNICHARUTIL_LIBS) \
|
||||
$(MOZ_COMPONENT_LIBS) \
|
||||
$(NULL)
|
||||
|
||||
include $(topsrcdir)/config/rules.mk
|
||||
|
|
|
|||
|
|
@ -0,0 +1,191 @@
|
|||
/*
|
||||
# ***** BEGIN LICENSE BLOCK *****
|
||||
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||||
#
|
||||
# The contents of this file are subject to the Mozilla Public License Version
|
||||
# 1.1 (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.mozilla.org/MPL/
|
||||
#
|
||||
# Software distributed under the License is distributed on an "AS IS" basis,
|
||||
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
# for the specific language governing rights and limitations under the
|
||||
# License.
|
||||
#
|
||||
# The Original Code is the Extension Manager.
|
||||
#
|
||||
# The Initial Developer of the Original Code is
|
||||
# the Mozilla Foundation.
|
||||
# Portions created by the Initial Developer are Copyright (C) 2009
|
||||
# the Initial Developer. All Rights Reserved.
|
||||
#
|
||||
# Contributor(s):
|
||||
# Dave Townsend <dtownsend@oxymoronical.com>
|
||||
#
|
||||
# Alternatively, the contents of this file may be used under the terms of
|
||||
# either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
# in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
# of those above. If you wish to allow use of your version of this file only
|
||||
# under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
# use your version of this file under the terms of the MPL, indicate your
|
||||
# decision by deleting the provisions above and replace them with the notice
|
||||
# and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
# the provisions above, a recipient may use your version of this file under
|
||||
# the terms of any one of the MPL, the GPL or the LGPL.
|
||||
#
|
||||
# ***** END LICENSE BLOCK *****
|
||||
*/
|
||||
|
||||
/**
|
||||
* This component serves as integration between the platform and AddonManager.
|
||||
* It is responsible for initializing and shutting down the AddonManager as well
|
||||
* as passing new installs from webpages to the AddonManager.
|
||||
*/
|
||||
|
||||
const Cc = Components.classes;
|
||||
const Ci = Components.interfaces;
|
||||
const Cr = Components.results;
|
||||
|
||||
const PREF_EM_UPDATE_INTERVAL = "extensions.update.interval";
|
||||
|
||||
// The old XPInstall error codes
|
||||
const EXECUTION_ERROR = -203;
|
||||
const CANT_READ_ARCHIVE = -207;
|
||||
const USER_CANCELLED = -210;
|
||||
const DOWNLOAD_ERROR = -228;
|
||||
const UNSUPPORTED_TYPE = -244;
|
||||
const SUCCESS = 0;
|
||||
|
||||
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
|
||||
|
||||
var gSingleton = null;
|
||||
|
||||
function amManager() {
|
||||
Components.utils.import("resource://gre/modules/AddonManager.jsm");
|
||||
}
|
||||
|
||||
amManager.prototype = {
|
||||
observe: function AMC_observe(subject, topic, data) {
|
||||
let os = Cc["@mozilla.org/observer-service;1"].
|
||||
getService(Ci.nsIObserverService);
|
||||
|
||||
switch (topic) {
|
||||
case "profile-after-change":
|
||||
os.addObserver(this, "xpcom-shutdown", false);
|
||||
AddonManagerPrivate.startup();
|
||||
break;
|
||||
case "xpcom-shutdown":
|
||||
os.removeObserver(this, "xpcom-shutdown");
|
||||
AddonManagerPrivate.shutdown();
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* @see amIWebInstaller.idl
|
||||
*/
|
||||
isInstallEnabled: function AMC_isInstallEnabled(mimetype, referer) {
|
||||
return AddonManager.isInstallEnabled(mimetype);
|
||||
},
|
||||
|
||||
/**
|
||||
* @see amIWebInstaller.idl
|
||||
*/
|
||||
installAddonsFromWebpage: function AMC_installAddonsFromWebpage(mimetype,
|
||||
window,
|
||||
referer, uris,
|
||||
hashes, names,
|
||||
icons, callback) {
|
||||
if (uris.length == 0)
|
||||
return false;
|
||||
|
||||
let retval = true;
|
||||
if (!AddonManager.isInstallAllowed(mimetype, referer)) {
|
||||
callback = null;
|
||||
retval = false;
|
||||
}
|
||||
|
||||
let loadgroup = null;
|
||||
|
||||
try {
|
||||
loadgroup = window.QueryInterface(Ci.nsIInterfaceRequestor)
|
||||
.getInterface(Ci.nsIWebNavigation)
|
||||
.QueryInterface(Ci.nsIDocumentLoader).loadGroup;
|
||||
}
|
||||
catch (e) {
|
||||
}
|
||||
|
||||
let installs = [];
|
||||
function buildNextInstall() {
|
||||
if (uris.length == 0) {
|
||||
AddonManager.installAddonsFromWebpage(mimetype, window, referer, installs);
|
||||
return;
|
||||
}
|
||||
let uri = uris.shift();
|
||||
AddonManager.getInstallForURL(uri, function(install) {
|
||||
if (install) {
|
||||
installs.push(install);
|
||||
if (callback) {
|
||||
install.addListener({
|
||||
onDownloadCancelled: function(install) {
|
||||
callback.onInstallEnded(uri, USER_CANCELLED);
|
||||
},
|
||||
|
||||
onDownloadFailed: function(install, error) {
|
||||
if (error == AddonManager.ERROR_CORRUPT_FILE)
|
||||
callback.onInstallEnded(uri, CANT_READ_ARCHIVE);
|
||||
else
|
||||
callback.onInstallEnded(uri, DOWNLOAD_ERROR);
|
||||
},
|
||||
|
||||
onInstallFailed: function(install, error) {
|
||||
callback.onInstallEnded(uri, EXECUTION_ERROR);
|
||||
},
|
||||
|
||||
onInstallEnded: function(install, status) {
|
||||
callback.onInstallEnded(uri, SUCCESS);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
else if (callback) {
|
||||
callback.callback(uri, UNSUPPORTED_TYPE);
|
||||
}
|
||||
buildNextInstall();
|
||||
}, mimetype, hashes.shift(), names.shift(), icons.shift(), null, loadgroup);
|
||||
}
|
||||
buildNextInstall();
|
||||
|
||||
return retval;
|
||||
},
|
||||
|
||||
notify: function AMC_notify(timer) {
|
||||
AddonManagerPrivate.backgroundUpdateCheck();
|
||||
},
|
||||
|
||||
classDescription: "Addons Manager",
|
||||
contractID: "@mozilla.org/addons/integration;1",
|
||||
classID: Components.ID("{4399533d-08d1-458c-a87a-235f74451cfa}"),
|
||||
_xpcom_categories: [{ category: "profile-after-change" },
|
||||
{ category: "update-timer",
|
||||
value: "@mozilla.org/addons/integration;1," +
|
||||
"getService,addon-background-update-timer," +
|
||||
PREF_EM_UPDATE_INTERVAL + ",86400" }],
|
||||
_xpcom_factory: {
|
||||
createInstance: function(outer, iid) {
|
||||
if (outer != null)
|
||||
throw Cr.NS_ERROR_NO_AGGREGATION;
|
||||
|
||||
if (!gSingleton)
|
||||
gSingleton = new amManager();
|
||||
return gSingleton.QueryInterface(iid);
|
||||
}
|
||||
},
|
||||
QueryInterface: XPCOMUtils.generateQI([Ci.amIWebInstaller,
|
||||
Ci.nsITimerCallback,
|
||||
Ci.nsIObserver])
|
||||
};
|
||||
|
||||
function NSGetModule(compMgr, fileSpec)
|
||||
XPCOMUtils.generateModule([amManager]);
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/* ***** BEGIN LICENSE BLOCK *****
|
||||
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
||||
*
|
||||
* The contents of this file are subject to the Mozilla Public License Version
|
||||
* 1.1 (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.mozilla.org/MPL/
|
||||
*
|
||||
* Software distributed under the License is distributed on an "AS IS" basis,
|
||||
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
||||
* for the specific language governing rights and limitations under the
|
||||
* License.
|
||||
*
|
||||
* The Original Code is the Extension Manager.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* the Mozilla Foundation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 2009
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Dave Townsend <dtownsend@oxymoronical.com>
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
||||
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
||||
* in which case the provisions of the GPL or the LGPL are applicable instead
|
||||
* of those above. If you wish to allow use of your version of this file only
|
||||
* under the terms of either the GPL or the LGPL, and not to allow others to
|
||||
* use your version of this file under the terms of the MPL, indicate your
|
||||
* decision by deleting the provisions above and replace them with the notice
|
||||
* and other provisions required by the GPL or the LGPL. If you do not delete
|
||||
* the provisions above, a recipient may use your version of this file under
|
||||
* the terms of any one of the MPL, the GPL or the LGPL.
|
||||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
#include "nsISupports.idl"
|
||||
|
||||
interface nsIDOMWindowInternal;
|
||||
interface nsIVariant;
|
||||
interface amIInstallCallback;
|
||||
interface nsIURI;
|
||||
|
||||
/**
|
||||
* This interface is used to allow webpages to start installing add-ons.
|
||||
*/
|
||||
[scriptable, uuid(4fdf4f84-73dc-4857-9bbe-84895e8afd5d)]
|
||||
interface amIWebInstaller : nsISupports
|
||||
{
|
||||
/**
|
||||
* Checks if installation is enabled for a webpage.
|
||||
*
|
||||
* @param mimetype
|
||||
* The mimetype for the add-on to be installed
|
||||
* @param referer
|
||||
* The URL of the webpage trying to install an add-on
|
||||
* @return true if installation is enabled
|
||||
*/
|
||||
boolean isInstallEnabled(in AString mimetype, in nsIURI referer);
|
||||
|
||||
/**
|
||||
* Installs an array of add-ons at the request of a webpage
|
||||
*
|
||||
* @param mimetype
|
||||
* The mimetype for the add-ons
|
||||
* @param window
|
||||
* The window installing the add-ons
|
||||
* @param referer
|
||||
* The URI for the webpage installing the add-ons
|
||||
* @param uris
|
||||
* The URIs of add-ons to be installed
|
||||
* @param hashes
|
||||
* The hashes for the add-ons to be installed
|
||||
* @param names
|
||||
* The names for the add-ons to be installed
|
||||
* @param icons
|
||||
* The icons for the add-ons to be installed
|
||||
* @param callback
|
||||
* An optional callback to notify about installation success and
|
||||
* failure
|
||||
* @param installCount
|
||||
* An optional argument including the number of add-ons to install
|
||||
* @return true if the installation was successfully started
|
||||
*/
|
||||
boolean installAddonsFromWebpage(in AString mimetype,
|
||||
in nsIDOMWindowInternal window,
|
||||
in nsIURI referer,
|
||||
[array, size_is(installCount)] in wstring uris,
|
||||
[array, size_is(installCount)] in wstring hashes,
|
||||
[array, size_is(installCount)] in wstring names,
|
||||
[array, size_is(installCount)] in wstring icons,
|
||||
[optional] in amIInstallCallback callback,
|
||||
[optional] in PRUint32 installCount);
|
||||
};
|
||||
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