/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * ***** 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.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Javier Delgadillo <javi@netscape.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 ***** */

const nsIPK11Token = Components.interfaces.nsIPK11Token;
const nsPK11TokenDB = "@mozilla.org/security/pk11tokendb;1";
const nsIPK11TokenDB = Components.interfaces.nsIPK11TokenDB;
const nsIDialogParamBlock = Components.interfaces.nsIDialogParamBlock;
const nsDialogParamBlock = "@mozilla.org/embedcomp/dialogparam;1";

var internal_token;

function onMasterPasswordLoad()
{
  var tokendb = Components.classes[nsPK11TokenDB].getService(nsIPK11TokenDB);
  internal_token = tokendb.getInternalKeyToken();
  var askTimes = internal_token.getAskPasswordTimes();
  switch (askTimes) {
  case nsIPK11Token.ASK_FIRST_TIME:  askTimes = 0; break;
  case nsIPK11Token.ASK_EVERY_TIME:  askTimes = 1; break;
  case nsIPK11Token.ASK_EXPIRE_TIME: askTimes = 2; break;
  }
  var radiogroup = document.getElementById("passwordAskTimes");
  var radioitem;
  switch (askTimes) {
  case 0: radioitem = document.getElementById("askFirstTime"); break;
  case 1: radioitem = document.getElementById("askEveryTime"); break;
  case 2: radioitem = document.getElementById("askTimeout"); break;
  }
  radiogroup.selectedItem = radioitem;
  var timeout = internal_token.getAskPasswordTimeout();
  var timeoutField = document.getElementById("passwordTimeout");
  timeoutField.setAttribute("value", timeout);
  
  changePasswordSettings(false);
}

function changePasswordSettings(setFocus)
{
  var askTimes = 0;
  var timeout = internal_token.getAskPasswordTimeout();
  var timeoutField = document.getElementById("passwordTimeout");
  var radiogroup = document.getElementById("passwordAskTimes");
  switch ( radiogroup.value ) {
  case "0": 
    timeoutField.setAttribute("disabled", true);
    askTimes = nsIPK11Token.ASK_FIRST_TIME;
    break;
  case "1": 
    timeoutField.setAttribute("disabled", true);
    askTimes = nsIPK11Token.ASK_EVERY_TIME;
    break;
  case "2":
    timeoutField.removeAttribute("disabled");
    if ( setFocus ) {
      timeoutField.focus();
    }
    timeout = timeoutField.value;
    var re = new RegExp("^[0-9]+$");
    if (!re.test(timeout)) {
      timeout = "1";
    }
    askTimes = nsIPK11Token.ASK_EXPIRE_TIME;
    break;
  }
  internal_token.setAskPasswordDefaults(askTimes, timeout);

  var askEveryTimeHidden = document.getElementById("askEveryTimeHidden");
  askEveryTimeHidden.checked = (radiogroup.value == 1) ? true : false;
}

function ChangePW()
{
  var params = Components.classes[nsDialogParamBlock].createInstance(nsIDialogParamBlock);
  params.SetString(1,"");
  window.openDialog("chrome://pippki/content/changepassword.xul","",
                    "chrome,centerscreen,modal",params);
}

function ResetPW()
{
  var params = Components.classes[nsDialogParamBlock].createInstance(nsIDialogParamBlock);
  params.SetString(1,internal_token.tokenName);
  window.openDialog("chrome://pippki/content/resetpassword.xul", "",
                    "chrome,centerscreen,modal", params);
}