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 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
45 // Non-database functions
46 require('inc/functions.php');
49 require('inc/wrapper-functions.php');
51 // Load more function libraries or includes
52 foreach (array('request-functions', 'session-functions', 'config-functions', 'code-functions', 'inc-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks') as $lib) {
53 // Load special functions
54 loadIncludeOnce('inc/' . $lib . '.php');
58 set_error_handler('__errorHandler');
60 // Load configuration file(s) here
61 loadIncludeOnce('inc/load_config.php');
63 // Set important header_sent
64 $GLOBALS['header_sent'] = 0;
66 // Check if the user setups his MySQL stuff...
67 if ((empty($GLOBALS['mysql']['login'])) && (!isInstalling()) && (!REQUEST_ISSET_GET('installing')) && (isInstalled())) {
68 // No login entered and outside installation mode
69 OUTPUT_HTML('<strong>{--LANG_WARNING--}:</strong> ');
71 // You have changed my configuration file!
72 app_die(__FILE__, __LINE__, '{--DIE_CONFIG_CHANGED_YOU--}');
74 // Please run the installation script (maybe again)
75 app_die(__FILE__, __LINE__, '{--DIE_RUN_INSTALL_MYSQL--}');
77 } elseif ((!isInstalling()) && (empty($GLOBALS['mysql']['password'])) && (getConfig('WARN_NO_PASS') == 'Y')) {
78 // No database password entered!!!
79 OUTPUT_HTML('<div>{--LANG_WARNING--}:</div> {--WARN_NULL_PASSWORD--}');
82 // Init fatal messages
85 // Check if this file is writeable or read-only and warn the user
86 if ((!isInstalling()) && (isInstalled())) {
87 // Check for write-permission for config.php and inc directory
88 if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
89 if (empty($GLOBALS['module'])) $GLOBALS['module'] = 'index';
94 if ((!empty($GLOBALS['mysql']['host'])) && (!empty($GLOBALS['mysql']['login'])) && (!empty($GLOBALS['mysql']['password'])) && (!empty($GLOBALS['mysql']['dbase']))) {
96 SQL_CONNECT($GLOBALS['mysql']['host'], $GLOBALS['mysql']['login'], $GLOBALS['mysql']['password'], __FILE__, __LINE__);
99 if (SQL_IS_LINK_UP()) {
100 // Is it a valid resource?
101 if (SQL_SELECT_DB($GLOBALS['mysql']['dbase'], __FILE__, __LINE__) === true) {
102 // This is required for extension 'optimize' to work
103 define('__DB_NAME', $GLOBALS['mysql']['dbase']);
105 // Remove MySQL array from namespace
106 unset($GLOBALS['mysql']);
108 // Load configuration stuff
111 // Load "databases" aka static arrays
112 loadIncludeOnce('inc/databases.php');
115 loadIncludeOnce('inc/session.php');
118 loadIncludeOnce('inc/versions.php');
120 // Loading patching system is required here...
121 loadIncludeOnce('inc/patch-system.php');
124 loadIncludeOnce('inc/check-reset.php');
126 // Load admin include file if he is admin
128 // Administrative functions
129 loadIncludeOnce('inc/modules/admin/admin-inc.php');
131 //* DEBUG: */ ADD_POINTS_REFSYSTEM('test', 36, 1000);
135 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
136 if (empty($GLOBALS['module'])) $GLOBALS['module'] = 'empty';
137 if (empty($GLOBALS['what'])) $GLOBALS['what'] = getWhatFromModule($GLOBALS['module']);
138 if (empty($GLOBALS['action'])) $GLOBALS['action'] = getModeAction($GLOBALS['module'], $GLOBALS['what']);
140 // Set action/what to empty
141 $GLOBALS['action'] = '';
142 $GLOBALS['what'] = '';
145 // Run the init filter chain
146 runFilterChain('init');
148 // Set default 'what' value
149 //* DEBUG: */ OUTPUT_HTML('-'.$GLOBALS['module'].'/'.$GLOBALS['what']."-<br />");
150 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
151 if ($GLOBALS['module'] == 'admin') {
152 // Set 'action' value to 'login' in admin menu
153 $GLOBALS['action'] = getModeAction($GLOBALS['module'], $GLOBALS['what']);
154 } elseif (($GLOBALS['module'] == 'index') || ($GLOBALS['module'] == 'login')) {
155 // Set 'what' value to 'welcome' in guest and member menu
156 $GLOBALS['what'] = 'welcome';
157 if (getConfig('index_home') != '') $GLOBALS['what'] = getConfig('index_home');
159 // Anything else like begging link
160 $GLOBALS['what'] = '';
164 // Update sending pool
165 if (($GLOBALS['output_mode'] != '1') && ($GLOBALS['output_mode'] != '-1')) loadIncludeOnce('inc/pool-update.php'); // Sends out mails in configureable steps
167 // Load all active extension including language files when not upgrading.
168 // Check module for testing and count one click
169 if (checkModulePermissions($GLOBALS['module']) == 'done') countModuleHit($GLOBALS['module']);
171 // Shall we activate the exchange?
172 if (getConfig('activate_xchange') > 0) activateExchange();
174 // Is the extension sql_patches installed and at least 0.3.6?
175 if (GET_EXT_VERSION('sql_patches') >= '0.3.6') {
176 // Generate random number
177 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), getUserId(), ''));
179 // Generate weak (!!!) code
180 define('RAND_NUMBER', mt_rand(1000000, 9999999));
184 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
187 // No link to database!
188 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
191 // Maybe you forgot to enter your MySQL data?
192 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
195 ///////////////////////////////////////////////////
196 // Include neccessary functions for installation //
197 ///////////////////////////////////////////////////
199 // Set other missing variables
200 if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = '0';
202 // Include databases.php
203 loadIncludeOnce('inc/databases.php');
206 loadIncludeOnce('inc/session.php');
209 loadIncludeOnce('inc/versions.php');
211 // Check if we are in installation routine
212 if ((!isInstalling()) && ($GLOBALS['output_mode'] != '1') && ($GLOBALS['output_mode'] != -1)) {
213 // Redirect to the installation system
214 redirectToUrl('install.php');
217 // Double-check installation mode
218 if ((!isInstalled()) || (!isAdminRegistered())) {
219 // Check for file permissions
220 if (!isIncludeWriteable('config')) {
221 addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
223 if (!isIncludeWriteable('dummy')) {
224 addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
226 if (!isIncludeWriteable('.secret/dummy')) {
227 addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
231 // Run the init filter chain
232 runFilterChain('init');
234 // Load extension 'sql_patches'
235 LOAD_EXTENSION('sql_patches');
238 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!isInstalling()) && ($GLOBALS['output_mode'] != '1')) {
239 // One or more fatal error(s) occur during connect...
240 loadIncludeOnce('inc/header.php');
241 loadIncludeOnce('inc/fatal_errors.php');
242 loadIncludeOnce('inc/footer.php');