1 /* ***** BEGIN LICENSE BLOCK *****
  2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  3  *
  4  * The contents of this file are subject to the Mozilla Public License Version
  5  * 1.1 (the "License"); you may not use this file except in compliance with
  6  * the License. You may obtain a copy of the License at
  7  * http://www.mozilla.org/MPL/
  8  *
  9  * Software distributed under the License is distributed on an "AS IS" basis,
 10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 11  * for the specific language governing rights and limitations under the
 12  * License.
 13  *
 14  * The Original Code is gContactSync.
 15  *
 16  * The Initial Developer of the Original Code is
 17  * Josh Geenen <gcontactsync@pirules.org>.
 18  * Portions created by the Initial Developer are Copyright (C) 2010
 19  * the Initial Developer. All Rights Reserved.
 20  *
 21  * Contributor(s):
 22  *
 23  * Alternatively, the contents of this file may be used under the terms of
 24  * either the GNU General Public License Version 2 or later (the "GPL"), or
 25  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 26  * in which case the provisions of the GPL or the LGPL are applicable instead
 27  * of those above. If you wish to allow use of your version of this file only
 28  * under the terms of either the GPL or the LGPL, and not to allow others to
 29  * use your version of this file under the terms of the MPL, indicate your
 30  * decision by deleting the provisions above and replace them with the notice
 31  * and other provisions required by the GPL or the LGPL. If you do not delete
 32  * the provisions above, a recipient may use your version of this file under
 33  * the terms of any one of the MPL, the GPL or the LGPL.
 34  *
 35  * ***** END LICENSE BLOCK ***** */
 36 
 37 if (!com) var com = {}; // A generic wrapper variable
 38 // A wrapper for all GCS functions and variables
 39 if (!com.gContactSync) com.gContactSync = {};
 40 
 41 window.addEventListener("load",
 42   /** Initializes the MainOverlay class when the window has finished loading */
 43   function gCS_mainOverlayLoadListener(e) {
 44     com.gContactSync.MainOverlay.initialize();
 45   },
 46 false);
 47 
 48 /**
 49  * The main overlay removes old log files and displays basic information about
 50  * the version of gContactSync and Thunderbird.
 51  * Also resets the needRestart pref to false.
 52  * @class
 53  */
 54 com.gContactSync.MainOverlay = {
 55   /**
 56    * Initializes the MainOverlay class.
 57    * This consists of setting the needRestart pref to false, removing the old
 58    * log file, and logging basic TB and gContactSync information.
 59    */
 60   initialize: function MainOverlay_initialize() {
 61     // reset the needRestart pref
 62     com.gContactSync.Preferences.setSyncPref("needRestart", false);
 63     // remove the old log file
 64     if (com.gContactSync.FileIO.mLogFile && com.gContactSync.FileIO.mLogFile.exists())
 65       com.gContactSync.FileIO.mLogFile.remove(false); // delete the old log file
 66 
 67     // log some basic system and application info
 68     com.gContactSync.LOGGER.LOG("Loading gContactSync at " + new Date());
 69     com.gContactSync.LOGGER.LOG(" * Version is:       " + com.gContactSync.version);
 70     com.gContactSync.LOGGER.LOG(" * Last version was: " + com.gContactSync.Preferences.mSyncPrefs.lastVersion.value);
 71     com.gContactSync.LOGGER.LOG(" * User Agent:       " + navigator.userAgent + "\n");
 72   }
 73 };
 74