2 /************************************************************************
3 * MXChange v0.2.1 Start: 09/16/2004 *
4 * =============== Last change: 11/23/2004 *
6 * -------------------------------------------------------------------- *
8 * -------------------------------------------------------------------- *
9 * Short description : Session management *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Sitzungs-Management *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
18 * This program is free software; you can redistribute it and/or modify *
19 * it under the terms of the GNU General Public License as published by *
20 * the Free Software Foundation; either version 2 of the License, or *
21 * (at your option) any later version. *
23 * This program is distributed in the hope that it will be useful, *
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
26 * GNU General Public License for more details. *
28 * You should have received a copy of the GNU General Public License *
29 * along with this program; if not, write to the Free Software *
30 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // Check if view.php nor click.php was called
41 // If not set variables to default
42 if (empty($CLICK)) $CLICK = 0;
43 if (empty($VIEW)) $VIEW = 0;
45 // Skip updating of cookies when viewing a banner
46 if (($VIEW == 1) && ($_SERVER['PHP_SELF'])) return;
48 // Set session save path if set
49 if (!empty($_CONFIG['session_save_path'])) {
50 // Please make sure this valid!
51 @session_save_path($_CONFIG['session_save_path']);
57 $PHPSESSID = @session_id();
59 // Load language system
60 require_once(PATH."inc/language.php");
62 // Load extensions here
63 require_once(PATH."inc/load_extensions.php");
65 // Determine and set referal id
68 // Transfer userid from session and validate it
69 if (isset($_SESSION['userid'])) {
70 // Get it secured from session
71 $GLOBALS['userid'] = bigintval($_SESSION['userid']);
75 // Then destroy the user id
76 destroy_user_session();
79 $GLOBALS['userid'] = 0;
83 // Test session if index.php or modules.php is loaded
84 if ((basename($_SERVER['PHP_SELF']) == "index.php") || (basename($_SERVER['PHP_SELF']) == "modules.php") || (isBooleanConstantAndTrue('mxchange_installing'))) {
85 if (count($_SESSION) > 0) {
86 // Session variables accepted!
87 define('__COOKIES', true);
90 define('__COOKIES', false);
94 //* DEBUG: */ print("<pre>".print_r($_SESSION, true)."</pre>");