- adding files to allow clean shutdown on Mac

tools/performance/startup/quit.js

@@ -0,0 +1,154 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; -*- */
+/* ***** 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 Mozilla Automated Testing Code.
+ *
+ * The Initial Developer of the Original Code is
+ * Mozilla Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2005
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Bob Clary <bob@bclary.com>
+ *   Jeff Walden <jwalden+code@mit.edu>
+ *
+ * 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 ***** */
+
+/*
+  From mozilla/toolkit/content
+  These files did not have a license
+*/
+
+function quitHook()
+{
+  var xhr = new XMLHttpRequest();
+  xhr.open("GET", "http://" + location.host + "/server/shutdown", true);
+  xhr.onreadystatechange = function (event)
+    {
+      if (xhr.readyState == 4)
+        goQuitApplication();
+    };
+  xhr.send(null);
+}
+
+function canQuitApplication()
+{
+  var os = Components.classes["@mozilla.org/observer-service;1"]
+    .getService(Components.interfaces.nsIObserverService);
+  if (!os) 
+  {
+    return true;
+  }
+  
+  try 
+  {
+    var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
+      .createInstance(Components.interfaces.nsISupportsPRBool);
+    os.notifyObservers(cancelQuit, "quit-application-requested", null);
+    
+    // Something aborted the quit process. 
+    if (cancelQuit.data)
+    {
+      return false;
+    }
+  }
+  catch (ex) 
+  {
+  }
+  os.notifyObservers(null, "quit-application-granted", null);
+  return true;
+}
+
+function goQuitApplication()
+{
+  const privs = 'UniversalXPConnect';
+
+  try
+  {
+    netscape.security.PrivilegeManager.enablePrivilege(privs);
+  }
+  catch(ex)
+  {
+    throw('goQuitApplication: privilege failure ' + ex);
+  }
+
+  if (!canQuitApplication())
+  {
+    return false;
+  }
+
+  const kAppStartup = '@mozilla.org/toolkit/app-startup;1';
+  const kAppShell   = '@mozilla.org/appshell/appShellService;1';
+  var   appService;
+  var   forceQuit;
+
+  if (kAppStartup in Components.classes)
+  {
+    appService = Components.classes[kAppStartup].
+      getService(Components.interfaces.nsIAppStartup);
+    forceQuit  = Components.interfaces.nsIAppStartup.eForceQuit;
+
+  }
+  else if (kAppShell in Components.classes)
+  {
+    appService = Components.classes[kAppShell].
+      getService(Components.interfaces.nsIAppShellService);
+    forceQuit = Components.interfaces.nsIAppShellService.eForceQuit;
+  }
+  else
+  {
+    throw 'goQuitApplication: no AppStartup/appShell';
+  }
+
+  var windowManager = Components.
+    classes['@mozilla.org/appshell/window-mediator;1'].getService();
+
+  var windowManagerInterface = windowManager.
+    QueryInterface(Components.interfaces.nsIWindowMediator);
+
+  var enumerator = windowManagerInterface.getEnumerator(null);
+
+  while (enumerator.hasMoreElements())
+  {
+    var domWindow = enumerator.getNext();
+    if (("tryToClose" in domWindow) && !domWindow.tryToClose())
+    {
+      return false;
+    }
+    domWindow.close();
+  }
+
+  try
+  {
+    appService.quit(forceQuit);
+  }
+  catch(ex)
+  {
+    throw('goQuitApplication: ' + ex);
+  }
+
+  return true;
+}

tools/performance/startup/quitForMac.html

@@ -0,0 +1,11 @@
+<html>
+<head>
+<title>Use JS to quit the browser on Mac OS X</title>
+<script src="quit.js" type="text/javascript"></script>
+</head>
+
+<body onload="goQuitApplication();">
+<p>This page uses <code>netscape.security.PrivilegeManager</code> JS calls to cleanly and completely exit the browser under Mac OSX.</p>
+</body>
+
+</html>