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 // Non-database functions
44 require("inc/functions.php");
46 // Load more function libraries or includes
47 foreach (array('request-functions', 'session-functions', 'config-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks', 'session') as $lib) {
48 // Load special functions
49 LOAD_INC_ONCE(sprintf("inc/%s.php", $lib));
53 set_error_handler('__errorHandler');
55 // Register shutdown hook
56 register_shutdown_function('__SHUTDOWN_HOOK');
58 // Check if the user setups his MySQL stuff...
59 if ((empty($MySQL['login'])) && (!defined('mxchange_installing')) && (!REQUEST_ISSET_GET(('installing'))) && (isInstalled())) {
60 // No login entered and outside installation mode
61 OUTPUT_HTML("<strong>{--LANG_WARNING--}:</strong> ");
63 // You have changed my configuration file!
64 mxchange_die("{--DIE_CONFIG_CHANGED_YOU--}");
66 // Please run the installation script (maybe again)
67 mxchange_die("{--DIE_RUN_INSTALL_MYSQL--}");
69 } elseif ((!isInstalling()) && (!REQUEST_ISSET_GET(('installing'))) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
70 // No database password entered!!!
71 OUTPUT_HTML("<div>{--LANG_WARNING--}:</div> {--WARN_NULL_PASSWORD--}");
74 // Set dummy $_CONFIG array
78 'last_update' => time()
81 // Set important header_sent
82 $GLOBALS['header_sent'] = 0;
84 // Init fatal messages
87 // Check if this file is writeable or read-only and warn the user
88 if ((!isInstalling()) && (isInstalled())) {
89 // Check for write-permission for config.php and inc directory
90 if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
91 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
96 if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
98 SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
100 // Is the link valid?
101 if (SQL_IS_LINK_UP()) {
102 // Is it a valid resource?
103 if (SQL_SELECT_DB($MySQL['dbase'], __FILE__, __LINE__) === true) {
104 // This is required for extension 'optimize' to work
105 define('__DB_NAME', $MySQL['dbase']);
107 // Remove MySQL array from namespace
110 // Load configuration stuff
111 mergeConfig(LOAD_CONFIG());
113 // Load "databases" aka static arrays
114 LOAD_INC_ONCE("inc/databases.php");
116 // Loading patching system is required here...
117 LOAD_INC_ONCE("inc/patch-system.php"); // Initialize patch system
120 LOAD_INC_ONCE("inc/check-reset.php");
122 // Load admin include file if he is admin
124 // Administrative functions
125 LOAD_INC_ONCE("inc/modules/admin/admin-inc.php");
127 //* DEBUG: */ ADD_POINTS_REFSYSTEM("test", 36, 1000);
131 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
132 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "empty";
133 if (empty($GLOBALS['what'])) $GLOBALS['what'] = GET_WHAT($GLOBALS['module']);
134 if (empty($GLOBALS['action'])) $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
136 // Set action/what to empty
137 $GLOBALS['action'] = "";
138 $GLOBALS['what'] = "";
141 // Run the init filter chain
144 // Set default 'what' value
145 //* DEBUG: */ OUTPUT_HTML("-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />");
146 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
147 if ($GLOBALS['module'] == "admin") {
148 // Set 'action' value to 'login' in admin menu
149 $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
150 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
151 // Set 'what' value to 'welcome' in guest and member menu
152 $GLOBALS['what'] = "welcome";
153 if (getConfig('index_home') != "") $GLOBALS['what'] = getConfig('index_home');
155 // Anything else like begging link
156 $GLOBALS['what'] = "";
160 // Update sending pool
161 if (($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) LOAD_INC_ONCE("inc/pool-update.php"); // Sends out mails in configureable steps
163 // Load all active extension including language files when not upgrading.
164 // Check module for testing and count one click
165 $dummy = CHECK_MODULE($GLOBALS['module']);
166 if ($dummy == "done") COUNT_MODULE($GLOBALS['module']);
169 // Shall we activate the exchange?
170 if (getConfig('activate_xchange') > 0) activateExchange();
172 // Is the extension sql_patches installed and at least 0.3.6?
173 if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
174 // Generate random number
175 if (isset($GLOBALS['userid'])) {
176 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
178 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), 0, ""));
181 // Generate weak (!!!) code
182 define('RAND_NUMBER', mt_rand(1000000, 9999999));
186 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
189 // No link to database!
190 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
193 // Maybe you forgot to enter your MySQL data?
194 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
197 ///////////////////////////////////////////////////
198 // Include neccessary functions for installation //
199 ///////////////////////////////////////////////////
201 // Set other missing variables
202 if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = "0";
204 // Include databases.php
205 LOAD_INC_ONCE("inc/databases.php");
207 // Check if we are in installation routine
208 if ((basename($_SERVER['PHP_SELF']) != "install.php") && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != -1)) {
209 // Redirect to the installation system
210 LOAD_URL("install.php");
213 // Double-check installation mode
214 if ((!isInstalled()) || (!isAdminRegistered())) {
215 // Check for file permissions
216 if (!IS_INC_WRITEABLE("config")) {
217 addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
219 if (!IS_INC_WRITEABLE("dummy")) {
220 addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
222 if (!IS_INC_WRITEABLE(".secret/dummy")) {
223 addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
227 // Run the init filter chain
231 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!defined('mxchange_installing')) && ($GLOBALS['output_mode'] != "1")) {
232 // One or more fatal error(s) occur during connect...
233 LOAD_INC_ONCE("inc/header.php");
234 LOAD_INC_ONCE("inc/fatal_errors.php");
235 LOAD_INC_ONCE("inc/footer.php");