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', 'language-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks') as $lib) {
53 // Load special functions
54 loadIncludeOnce('inc/' . $lib . '.php');
58 set_error_handler('__errorHandler');
60 // Disable block-mode by default
61 enableBlockMode(false);
69 // Set important header_sent
70 if (!isset($GLOBALS['header_sent'])) $GLOBALS['header_sent'] = 0;
72 // Init fatal messages
75 // Check if this file is writeable or read-only and warn the user
76 if ((!isInstalling()) && (isInstalled())) {
77 // Load "databases" aka static arrays
78 loadIncludeOnce('inc/databases.php');
80 // Load configuration file(s) here
81 loadIncludeOnce('inc/load_config.php');
83 // Check for write-permission for config.php and inc directory
84 if (!isModuleSet()) setModule(REQUEST_GET('module'));
85 if (!isModuleSet()) setModule('index');
90 if ((!empty($GLOBALS['mysql']['host'])) && (!empty($GLOBALS['mysql']['login'])) && (!empty($GLOBALS['mysql']['password'])) && (!empty($GLOBALS['mysql']['dbase']))) {
92 SQL_CONNECT($GLOBALS['mysql']['host'], $GLOBALS['mysql']['login'], $GLOBALS['mysql']['password'], __FILE__, __LINE__);
95 if (SQL_IS_LINK_UP()) {
96 // Enable exit on error
99 // Is it a valid resource?
100 if (SQL_SELECT_DB($GLOBALS['mysql']['dbase'], __FILE__, __LINE__) === true) {
101 // This is required for extension 'optimize' to work
102 define('__DB_NAME', $GLOBALS['mysql']['dbase']);
104 // Remove MySQL array from namespace
105 unset($GLOBALS['mysql']);
107 // Load configuration stuff
111 loadIncludeOnce('inc/session.php');
114 loadIncludeOnce('inc/versions.php');
116 // Loading patching system is required here...
117 loadIncludeOnce('inc/patch-system.php');
120 loadIncludeOnce('inc/check-reset.php');
122 // Load admin include file if he is admin
124 // Administrative functions
125 loadIncludeOnce('inc/modules/admin/admin-inc.php');
127 //* DEBUG: */ ADD_POINTS_REFSYSTEM('test', 36, 1000);
131 if ((getOutputMode() != 1) && (getOutputMode() != -1)) {
132 if (!isModuleSet()) setModule('empty');
133 if (!isWhatSet()) setWhat(getWhatFromModule(getModule()));
134 if (!isActionSet()) setAction(getModeAction(getModule(), getWhat()));
136 // Set action/what to empty
141 // Run the init filter chain
142 runFilterChain('init');
144 // Set default 'what' value
145 //* DEBUG: */ OUTPUT_HTML('-'.getModule().'/'.getWhat()."-<br />");
146 if ((!isWhatSet()) && (!isActionSet()) && (getOutputMode() != 1) && (getOutputMode() != -1)) {
147 if (getModule() == 'admin') {
148 // Set 'action' value to 'login' in admin menu
149 setAction(getModeAction(getModule(), getWhat()));
150 } elseif ((getModule() == 'index') || (getModule() == 'login')) {
151 // Set 'what' value to 'welcome' in guest and member menu
153 if (getConfig('index_home') != '') setWhatFromConfig('index_home');
155 // Anything else like begging link
160 // Update sending pool
161 if ((getOutputMode() != '1') && (getOutputMode() != '-1')) loadIncludeOnce('inc/pool-update.php'); // Sends out mails in configureable steps
163 // Check module for permissions
164 $checkModule = checkModulePermissions(getModule());
165 if ($checkModule != 'done') {
167 DEBUG_LOG(__FILE__, __LINE__, sprintf("Check of module %s results in unpexted value: %s",
173 // Shall we activate the exchange?
174 if (getConfig('activate_xchange') > 0) activateExchange();
176 // Is the extension sql_patches installed and at least 0.3.6?
177 if (GET_EXT_VERSION('sql_patches') >= '0.3.6') {
178 // Generate random number
179 define('RAND_NUMBER', generateRandomCode(10, mt_rand(10000,32766), getUserId(), ''));
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 // Default output is 'direct' for HTML output
202 setConfigEntry('OUTPUT_MODE', 'direct');
204 // This hack prevents a backtrace in CSS output
205 if (getOutputMode() == '1') {
206 // Problem with config so set output mode
207 setConfigEntry('OUTPUT_MODE', 'render');
210 // Set other missing variables
211 if (!isOutputModeSet()) setOutputMode('0');
213 // Include databases.php
214 loadIncludeOnce('inc/databases.php');
217 loadIncludeOnce('inc/session.php');
220 loadIncludeOnce('inc/versions.php');
222 // Check if we are in installation routine
223 if ((!isInstalling()) && (getOutputMode() != '1') && (getOutputMode() != -1)) {
224 // Redirect to the installation system
225 redirectToUrl('install.php');
228 // Double-check installation mode
229 if ((!isInstalled()) || (!isAdminRegistered())) {
230 // Check for file permissions
231 if (!isIncludeWriteable('config')) {
232 addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
234 if (!isIncludeWriteable('dummy')) {
235 addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
237 if (!isIncludeWriteable('.secret/dummy')) {
238 addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
242 // Run the init filter chain
243 runFilterChain('init');
245 // Load extension 'sql_patches'
246 LOAD_EXTENSION('sql_patches');
248 // Load configuration file(s) here
249 loadIncludeOnce('inc/load_config.php');
253 loadIncludeOnce('inc/session.php');
256 loadIncludeOnce('inc/versions.php');
258 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!isInstalling()) && (getOutputMode() != '1')) {
259 // One or more fatal error(s) occur during connect...
260 loadIncludeOnce('inc/header.php');
261 loadIncludeOnce('inc/fatal_errors.php');
262 loadIncludeOnce('inc/footer.php');