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- /* ***** 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 Firefox Browser Glue Service.
- *
- * The Initial Developer of the Original Code is
- * Giorgio Maone
- * Portions created by the Initial Developer are Copyright (C) 2005
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Giorgio Maone <g.maone@informaction.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 ***** */
-
-
-
- // Constructor
-
- function BrowserGlue() {
- this._init();
- }
-
- BrowserGlue.prototype = {
- QueryInterface: function(iid)
- {
- xpcomCheckInterfaces(iid, kServiceIIds, Components.results.NS_ERROR_NO_INTERFACE);
- return this;
- }
- ,
- // nsIObserver implementation
- observe: function(subject, topic, data)
- {
- switch(topic) {
- case "xpcom-shutdown":
- this._dispose();
- break;
- case "profile-change-teardown":
- this._onProfileShutdown();
- break;
- case "final-ui-startup":
- this._onProfileStartup();
- break;
- case "browser:purge-session-history":
- // reset the console service's error buffer
- const cs = Components.classes["@mozilla.org/consoleservice;1"]
- .getService(Components.interfaces.nsIConsoleService_MOZILLA_1_8_BRANCH);
- cs.logStringMessage(null); // clear the console (in case it's open)
- cs.reset();
- break;
- }
- }
- ,
- // initialization (called on application startup)
- _init: function()
- {
- // observer registration
- const osvr = Components.classes['@mozilla.org/observer-service;1']
- .getService(Components.interfaces.nsIObserverService);
- osvr.addObserver(this, "profile-change-teardown", false);
- osvr.addObserver(this, "xpcom-shutdown", false);
- osvr.addObserver(this, "final-ui-startup", false);
- osvr.addObserver(this, "browser:purge-session-history", false);
- },
-
- // cleanup (called on application shutdown)
- _dispose: function()
- {
- // observer removal
- const osvr = Components.classes['@mozilla.org/observer-service;1']
- .getService(Components.interfaces.nsIObserverService);
- osvr.removeObserver(this, "profile-change-teardown");
- osvr.removeObserver(this, "xpcom-shutdown");
- osvr.removeObserver(this, "final-ui-startup");
- osvr.removeObserver(this, "browser:purge-session-history");
- },
-
- // profile startup handler (contains profile initialization routines)
- _onProfileStartup: function()
- {
- // check to see if the EULA must be shown on startup
- try {
- var mustDisplayEULA = true;
- var prefService = Components.classes["@mozilla.org/preferences-service;1"]
- .getService(Components.interfaces.nsIPrefBranch);
- var EULAVersion = prefService.getIntPref("browser.EULA.version");
- mustDisplayEULA = !prefService.getBoolPref("browser.EULA." + EULAVersion + ".accepted");
- } catch(ex) {
- }
-
- if (mustDisplayEULA) {
- var ww2 = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
- .getService(Components.interfaces.nsIWindowWatcher);
- ww2.openWindow(null, "chrome://browser/content/EULA.xul",
- "_blank", "chrome,centerscreen,modal,resizable=yes", null);
- }
-
- this.Sanitizer.onStartup();
- // check if we're in safe mode
- var app = Components.classes["@mozilla.org/xre/app-info;1"].getService(Components.interfaces.nsIXULAppInfo)
- .QueryInterface(Components.interfaces.nsIXULRuntime);
- if (app.inSafeMode) {
- var ww = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
- .getService(Components.interfaces.nsIWindowWatcher);
- ww.openWindow(null, "chrome://browser/content/safeMode.xul",
- "_blank", "chrome,centerscreen,modal,resizable=no", null);
- }
- },
-
- // profile shutdown handler (contains profile cleanup routines)
- _onProfileShutdown: function()
- {
- // here we enter last survival area, in order to avoid multiple
- // "quit-application" notifications caused by late window closings
- const appStartup = Components.classes['@mozilla.org/toolkit/app-startup;1']
- .getService(Components.interfaces.nsIAppStartup);
- try {
- appStartup.enterLastWindowClosingSurvivalArea();
-
- this.Sanitizer.onShutdown();
-
- } catch(ex) {
- } finally {
- appStartup.exitLastWindowClosingSurvivalArea();
- }
- },
-
- // returns the (cached) Sanitizer constructor
- get Sanitizer()
- {
- if(typeof(Sanitizer) != "function") { // we should dynamically load the script
- Components.classes["@mozilla.org/moz/jssubscript-loader;1"]
- .getService(Components.interfaces.mozIJSSubScriptLoader)
- .loadSubScript("chrome://browser/content/sanitize.js", null);
- }
- return Sanitizer;
- },
-
- // ------------------------------
- // public nsIBrowserGlue members
- // ------------------------------
-
- sanitize: function(aParentWindow)
- {
- this.Sanitizer.sanitize(aParentWindow);
- }
-
- }
-
-
- // XPCOM Scaffolding code
-
- // component defined in this file
-
- const kServiceName = "Firefox Browser Glue Service";
- const kServiceId = "{eab9012e-5f74-4cbc-b2b5-a590235513cc}";
- const kServiceCtrId = "@mozilla.org/browser/browserglue;1";
- const kServiceConstructor = BrowserGlue;
-
- const kServiceCId = Components.ID(kServiceId);
-
- // interfaces implemented by this component
- const kServiceIIds = [
- Components.interfaces.nsIObserver,
- Components.interfaces.nsISupports,
- Components.interfaces.nsISupportsWeakReference,
- Components.interfaces.nsIBrowserGlue
- ];
-
- // categories which this component is registered in
- const kServiceCats = ["app-startup"];
-
- // Factory object
- const kServiceFactory = {
- _instance: null,
- createInstance: function (outer, iid)
- {
- if (outer != null) throw Components.results.NS_ERROR_NO_AGGREGATION;
-
- xpcomCheckInterfaces(iid, kServiceIIds,
- Components.results.NS_ERROR_INVALID_ARG);
- return this._instance == null ?
- this._instance = new kServiceConstructor() : this._instance;
- }
- };
-
- function xpcomCheckInterfaces(iid, iids, ex) {
- for (var j = iids.length; j-- >0;) {
- if (iid.equals(iids[j])) return true;
- }
- throw ex;
- }
-
- // Module
-
- var Module = {
- registered: false,
-
- registerSelf: function(compMgr, fileSpec, location, type)
- {
- if (!this.registered) {
- compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar)
- .registerFactoryLocation(kServiceCId,
- kServiceName,
- kServiceCtrId,
- fileSpec,
- location,
- type);
- const catman = Components.classes['@mozilla.org/categorymanager;1']
- .getService(Components.interfaces.nsICategoryManager);
- var len = kServiceCats.length;
- for (var j = 0; j < len; j++) {
- catman.addCategoryEntry(kServiceCats[j],
- kServiceCtrId, kServiceCtrId, true, true, null);
- }
- this.registered = true;
- }
- },
-
- unregisterSelf: function(compMgr, fileSpec, location)
- {
- compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar)
- .unregisterFactoryLocation(kServiceCId, fileSpec);
- const catman = Components.classes['@mozilla.org/categorymanager;1']
- .getService(Components.interfaces.nsICategoryManager);
- var len = kServiceCats.length;
- for (var j = 0; j < len; j++) {
- catman.deleteCategoryEntry(kServiceCats[j], kServiceCtrId, true);
- }
- },
-
- getClassObject: function(compMgr, cid, iid)
- {
- if(cid.equals(kServiceCId))
- return kServiceFactory;
-
- throw Components.results[
- iid.equals(Components.interfaces.nsIFactory)
- ? "NS_ERROR_NO_INTERFACE"
- : "NS_ERROR_NOT_IMPLEMENTED"
- ];
-
- },
-
- canUnload: function(compMgr)
- {
- return true;
- }
- };
-
- // entrypoint
- function NSGetModule(compMgr, fileSpec) {
- return Module;
- }
-