2 /************************************************************************
3 * MXChange v0.2.1 Start: 11/16/2003 *
4 * =============== Last change: 12/13/2004 *
6 * -------------------------------------------------------------------- *
7 * File : mysql-connect.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Connects to your database *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Verbindet zu Ihrer Datenbank *
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 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
40 // CFG: DEBUG-SQL (if enabled and DEBUG_MODE is enabled all SQL queries will be logged to debug.log)
41 define('DEBUG_SQL', false);
43 // Default is not a frameset
48 require_once(PATH."inc/db/lib.php");
50 // Load general functions
51 require_once(PATH."inc/functions.php"); // Non-database functions
53 // Load more include files
54 require_once(PATH."inc/mysql-manager.php"); // Functions which interact with the database
56 // Load extensions and language
57 require_once(PATH."inc/extensions.php");
58 require_once(PATH."inc/language.php");
61 function __errorHandler ($errno, $errstr, $errfile, $errline) {
62 $msg = sprintf("errno=%s,errstr=%s,errfile=%s,errline=%s",
68 DEBUG_LOG(__FUNCTION__.":".$msg, true);
69 print "Please report this error:<pre>";
70 debug_print_backtrace();
75 //set_error_handler('__errorHandler');
77 // Check if the user setups his MySQL stuff...
78 if ((empty($MySQL['login'])) && (!defined('mxchange_installing')) && (!isset($_GET['installing'])) && (isBooleanConstantAndTrue('mxchange_installed'))) {
79 // No login entered and outside installation mode
80 echo "<STRONG>".LANG_WARNING.":</STRONG> ";
81 if (isBooleanConstantAndTrue('mxchange_installed')) {
82 // You have changed my configuration file!
83 die(DIE_CONFIG_CHANGED_YOU);
85 // Please run the installation script (maybe again)
86 die(DIE_RUN_INSTALL_MYSQL);
88 } elseif ((!defined('mxchange_installing')) && (!isset($_GET['installing'])) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
89 // No database password entered!!!
90 echo "<STRONG>".LANG_WARNING.":</STRONG> ".WARN_NULL_PASSWORD;
93 // Check if this file is writeable or read-only and warn the user
94 if ((!isBooleanConstantAndTrue('mxchange_installing')) && (isBooleanConstantAndTrue('mxchange_installed'))) {
95 // Check for write-permission for config.php and inc directory
96 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
99 $EXT_CSS_FILES = array();
101 if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
104 $link = SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
106 // Is the link valid?
107 if (is_resource($link)) {
108 // Choose the database
110 $db = SQL_SELECT_DB($MySQL['dbase'], $link, __FILE__, __LINE__);
112 // Is it a valid resource?
114 // Load configuration stuff
115 $_CONFIG = LOAD_CONFIG();
117 // Initialize include-file-pool
120 // Load "databases" aka static arrays
121 require_once(PATH."inc/databases.php");
123 // Loading patching system is required here...
124 require_once(PATH."inc/patch-system.php"); // Initialize patch system
126 // Functions which are related to themes
127 require_once(PATH."inc/theme-manager.php");
130 require_once(PATH."inc/check-reset.php");
132 // Load admin include file if he is admin
134 // Administrative functions
135 require_once(PATH."inc/modules/admin/admin-inc.php");
139 if (($CSS != 1) && ($CSS != -1)) {
140 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "empty";
141 if (empty($GLOBALS['what'])) $GLOBALS['what'] = GET_WHAT($GLOBALS['module']);
142 if (empty($GLOBALS['action'])) $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
144 // Set action/what to empty
145 $GLOBALS['action'] = "";
146 $GLOBALS['what'] = "";
149 // Secure and validate user ID from cookie
152 // Update online list
153 UPDATE_ONLINE_LIST($PHPSESSID, $GLOBALS['module'], $GLOBALS['action'], $GLOBALS['what']);
155 // Set default 'what' value
156 //* DEBUG */ echo "-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />\n";
157 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($CSS != 1) && ($CSS != -1)) {
158 if ($GLOBALS['module'] == "admin") {
159 // Set 'action' value to 'login' in admin menu
160 $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
161 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
162 // Set 'what' value to 'welcome' in guest and member menu
163 $GLOBALS['what'] = "welcome";
164 if (!empty($_CONFIG['index_home'])) $GLOBALS['what'] = $_CONFIG['index_home'];
166 // Anything else like begging link
167 $GLOBALS['what'] = "";
171 // Update sending pool
172 if (($CSS != "1") && ($CSS != "-1")) require_once(PATH."inc/pool-update.php"); // Sends out mails in configureable steps
174 // Load all active extension including language files when not upgrading.
175 // Check module for testing and count one click
176 $dummy = CHECK_MODULE($GLOBALS['module']);
177 if ($dummy == "done") COUNT_MODULE($GLOBALS['module']);
180 // Shall we activate the exchange?
181 if ($_CONFIG['activate_xchange'] > 0) activateExchange();
183 // Generate random number
184 if (isset($GLOBALS['userid'])) {
185 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
187 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), 0, ""));
191 ADD_FATAL(WRONG_DB_SELECTED);
194 // No link to database!
195 ADD_FATAL(NO_DB_LINK);
199 // Maybe you forgot to enter your MySQL data?
200 ADD_FATAL(MYSQL_DATA_MISSING);
203 ///////////////////////////////////////////////////
204 // Include neccessary functions for installation //
205 ///////////////////////////////////////////////////
212 // Set other missing variables
213 $link = false; // No database link by default
215 // Include required files
216 require_once(PATH."inc/databases.php");
217 require_once(PATH."inc/theme-manager.php");
219 // Check if we are in installation routine
220 $installPhp = basename($_SERVER['PHP_SELF']);
221 if (($installPhp != "install.php") && ($CSS != "1") && ($CSS != -1)) {
222 // Redirect to the installation system
223 LOAD_URL("install.php");
226 // Double-check installation mode
227 if ((!isBooleanConstantAndTrue('mxchange_installed')) || (!isBooleanConstantAndTrue('admin_registered'))) {
228 // Check for file permissions
229 if (!is_INCWritable("config")) {
230 ADD_FATAL(CONFIG_IS_WRITE_PROTECTED);
232 if (!is_INCWritable("dummy")) {
233 ADD_FATAL(DUMMY_IS_WRITE_PROTECTED);
235 if (!is_INCWritable(".secret/dummy")) {
236 ADD_FATAL(SECRET_IS_WRITE_PROTECTED);
241 // Any fatal messages?
242 if (!is_array($FATAL)) $FATAL = array();
243 if (((sizeof($FATAL) > 0) || (!empty($FATAL[0]))) && (isBooleanConstantAndTrue('mxchange_installed')) && (!defined('mxchange_installing')) && ($CSS != "1"))
245 // One or more fatal error(s) occur during connect...
246 include (PATH."inc/header.php");
247 include (PATH."inc/fatal_errors.php");
249 include (PATH."inc/footer.php");