2 if (!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
3 /*********************************************************************************
4 * SugarCRM is a customer relationship management program developed by
5 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
7 * This program is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU Affero General Public License version 3 as published by the
9 * Free Software Foundation with the addition of the following permission added
10 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
11 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
12 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
19 * You should have received a copy of the GNU Affero General Public License along with
20 * this program; if not, see http://www.gnu.org/licenses or write to the Free
21 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
25 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
27 * The interactive user interfaces in modified source and object code versions
28 * of this program must display Appropriate Legal Notices, as required under
29 * Section 5 of the GNU Affero General Public License version 3.
31 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
32 * these Appropriate Legal Notices must retain the display of the "Powered by
33 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
34 * technical reasons, the Appropriate Legal Notices must display the words
35 * "Powered by SugarCRM".
36 ********************************************************************************/
40 * Provide application specific logic to the session object.
44 private static $_instance;
45 public static $sessionId;
48 * When constructing the session object, be sure to check if the session_id() already exists as is the case of session.auto_start = 1
51 public function __construct(){
55 public function setSessionId($sessionId){
56 self::$sessionId = session_id($sessionId);
59 public function start(){
60 $session_id = session_id();
61 if(empty($session_id)){
63 self::$sessionId = session_id();
65 self::$sessionId = $session_id;
69 public static function getInstance(){
70 if(!isset(self::$_instance)){
71 $className = __CLASS__;
72 self::$_instance = new $className();
75 return self::$_instance;
78 public function destroy(){
79 foreach ($_SESSION as $var => $val) {
80 $_SESSION[$var] = null;
85 public function __clone(){
89 public function __get($var){
90 return (!empty($_SESSION[$var]) ? $_SESSION[$var] : '');
93 public function __set($var, $val){
94 return ($_SESSION[$var] = $val);
97 public function __destruct(){
98 session_write_close();