2 /************************************************************************
3 * MXChange v0.2.1 Start: 08/25/2003 *
4 * =============== Last change: 07/01/2005 *
6 * -------------------------------------------------------------------- *
8 * -------------------------------------------------------------------- *
9 * Short description : Main loader file. Loads our needed stuff *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Hauptladedatei. Laedt alle benoetigten Dateien *
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 // APD call (if you have this apache extension and want to debug this script for us)
35 //apd_set_pprof_trace();
37 // Load security stuff here (Oh, I hope this is not unsecure? Am I paranoia??? ;-) )
38 require_once ("inc/libs/security_functions.php");
40 // Init "action" and "what"
41 global $what, $action, $startTime;
42 $GLOBALS['startTime'] = microtime(true);
44 $GLOBALS['what'] = ""; $GLOBALS['action'] = "";
45 $GLOBALS['userid'] = 0;
47 if (!empty($_GET['action'])) $GLOBALS['action'] = secureString($_GET['action']);
48 if (!empty($_GET['what'])) $GLOBALS['what'] = secureString($_GET['what']);
49 if (empty($_GET['module'])) $_GET['module'] = "index";
51 // Secure the module name (very important line!)
52 $GLOBALS['module'] = htmlentities(strip_tags($_GET['module']), ENT_QUOTES);
54 // Needed include files
55 require ("inc/config.php");
59 // Is still logged in so we welcome him with his name
60 $result = SQL_QUERY_ESC("SELECT surname, family FROM "._MYSQL_PREFIX."_user_data WHERE userid=%s LIMIT 1",
61 array($GLOBALS['userid']), __FILE__, __LINE__);
62 if (SQL_NUMROWS($result) == 1) {
63 // Load surname and family's name and build the username
64 list($s, $f) = SQL_FETCHROW($result);
65 $username = $s." ".$f;
67 // Update only cookies and no login data!
68 UPDATE_LOGIN_DATA(false);
71 // Hmmm, logged in and no valid cookies???
72 $username = "<I>"._UNKNOWN."</I>";
76 SQL_FREERESULT($result);
77 } elseif (IS_ADMIN()) {
80 // He's a guest, hello there... ;-)
85 include (PATH."inc/header.php");
87 // Modules are by default not valid!
88 $MOD_VALID = false; $check = "failed";
89 if ((!empty($_CONFIG['maintenance'])) && ($_CONFIG['maintenance'] == "Y") && (!IS_ADMIN()) && ($GLOBALS['module'] != "admin")) {
90 // Maintain mode is active and you are no admin
91 ADD_FATAL(LANG_DOWN_MAINTAINCE);
92 } elseif (($link) && ($db) && (sizeof($FATAL) == 0)) {
93 // Did we found the module listed in allowed modules and are we successfully connected?
94 $check = CHECK_MODULE($GLOBALS['module']);
100 // Construct module name
101 define('__MODULE', sprintf("%sinc/modules/%s.php", PATH, $GLOBALS['module']));
103 // Does the module exists on local file system?
104 if (((file_exists(__MODULE)) && (is_readable(__MODULE))) && (sizeof($FATAL) == 0)) {
105 // Module is valid, active and located on the local disc...
107 } elseif (!empty($URL)) {
108 // An URL was specified so we load the de-referrer module
109 LOAD_URL(DEREFERER($URL));
110 } elseif (sizeof($FATAL) == 0) {
111 ADD_FATAL(LANG_MOD_REG_404_1.$GLOBALS['module'].LANG_MOD_REG_404_2);
116 ADD_FATAL(LANG_MOD_REG_404_1.$GLOBALS['module'].LANG_MOD_REG_404_2);
120 if (!file_exists(PATH."inc/modules/".$GLOBALS['module'].".php"))
122 // Module does addionally not exists
123 ADD_FATAL(LANG_MOD_REG_404_1.$GLOBALS['module'].LANG_MOD_REG_404_2);
125 ADD_FATAL(LANG_MOD_LOCKED_1.$GLOBALS['module'].LANG_MOD_LOCKED_2);
129 ADD_FATAL(LANG_MOD_UNKNOWN_1.$check.LANG_MOD_UNKNOWN_2);
133 elseif (sizeof($FATAL) == 0)
136 ADD_FATAL(MYSQL_ERRORS);
140 /////////////////////////////////////////////
141 // Main including line DO NOT REMOVE/EDIT! //
142 /////////////////////////////////////////////
144 // Everything is okay so we can load the module
148 // Next-to-end add the footer
149 include (PATH."inc/footer.php");