inc/mysql-connect.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 11/16/2003 *
   4  * ===============                              Last change: 12/13/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : mysql-connect.php                                *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Connects to your database                        *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Verbindet zu Ihrer Datenbank                     *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  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                  *
  22  *                                                                      *
  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.                                  *
  27  *                                                                      *
  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.                         *
  32  *                                                                      *
  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,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if (!defined('__SECURITY')) {
  41         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
  42         require($INC);
  43 }
  44
  45 // Non-database functions
  46 require('inc/functions.php');
  47
  48 // Wrapper functions
  49 require('inc/wrapper-functions.php');
  50
  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');
  55 } // END - foreach
  56
  57 // Set error handler
  58 set_error_handler('__errorHandler');
  59
  60 // Set important header_sent
  61 $GLOBALS['header_sent'] = 0;
  62
  63 // Init fatal messages
  64 initFatalMessages();
  65
  66 // Check if this file is writeable or read-only and warn the user
  67 if ((!isInstalling()) && (isInstalled())) {
  68         // Load "databases" aka static arrays
  69         loadIncludeOnce('inc/databases.php');
  70
  71         // Load configuration file(s) here
  72         loadIncludeOnce('inc/load_config.php');
  73
  74         // Check for write-permission for config.php and inc directory
  75         if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
  76         if (empty($GLOBALS['module'])) $GLOBALS['module'] = 'index';
  77
  78         // CSS array
  79         EXT_INIT_CSS_FILES();
  80
  81         if ((!empty($GLOBALS['mysql']['host'])) && (!empty($GLOBALS['mysql']['login'])) && (!empty($GLOBALS['mysql']['password'])) && (!empty($GLOBALS['mysql']['dbase']))) {
  82                 // Connect to DB
  83                 SQL_CONNECT($GLOBALS['mysql']['host'], $GLOBALS['mysql']['login'], $GLOBALS['mysql']['password'], __FILE__, __LINE__);
  84
  85                 // Is the link valid?
  86                 if (SQL_IS_LINK_UP()) {
  87                         // Is it a valid resource?
  88                         if (SQL_SELECT_DB($GLOBALS['mysql']['dbase'], __FILE__, __LINE__) === true) {
  89                                 // This is required for extension 'optimize' to work
  90                                 define('__DB_NAME', $GLOBALS['mysql']['dbase']);
  91
  92                                 // Remove MySQL array from namespace
  93                                 unset($GLOBALS['mysql']);
  94
  95                                 // Load configuration stuff
  96                                 loadConfiguration();
  97
  98                                 // Init session
  99                                 loadIncludeOnce('inc/session.php');
 100
 101                                 // Load versions
 102                                 loadIncludeOnce('inc/versions.php');
 103
 104                                 // Loading patching system is required here...
 105                                 loadIncludeOnce('inc/patch-system.php');
 106
 107                                 // Run daily reset
 108                                 loadIncludeOnce('inc/check-reset.php');
 109
 110                                 // Load admin include file if he is admin
 111                                 if (IS_ADMIN()) {
 112                                         // Administrative functions
 113                                         loadIncludeOnce('inc/modules/admin/admin-inc.php');
 114                                 } // END - if
 115                                 //* DEBUG: */ ADD_POINTS_REFSYSTEM('test', 36, 1000);
 116                                 //* DEBUG: */ die();
 117
 118                                 // Get all values
 119                                 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
 120                                         if (empty($GLOBALS['module']))  $GLOBALS['module'] = 'empty';
 121                                         if (empty($GLOBALS['what']))    $GLOBALS['what']   = getWhatFromModule($GLOBALS['module']);
 122                                         if (empty($GLOBALS['action']))  $GLOBALS['action'] = getModeAction($GLOBALS['module'], $GLOBALS['what']);
 123                                 } else {
 124                                         // Set action/what to empty
 125                                         $GLOBALS['action'] = '';
 126                                         $GLOBALS['what']   = '';
 127                                 }
 128
 129                                 // Run the init filter chain
 130                                 runFilterChain('init');
 131
 132                                 // Set default 'what' value
 133                                 //* DEBUG: */ OUTPUT_HTML('-'.$GLOBALS['module'].'/'.$GLOBALS['what']."-<br />");
 134                                 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
 135                                         if ($GLOBALS['module'] == 'admin') {
 136                                                 // Set 'action' value to 'login' in admin menu
 137                                                 $GLOBALS['action'] = getModeAction($GLOBALS['module'], $GLOBALS['what']);
 138                                         } elseif (($GLOBALS['module'] == 'index') || ($GLOBALS['module'] == 'login')) {
 139                                                 // Set 'what' value to 'welcome' in guest and member menu
 140                                                 $GLOBALS['what'] = 'welcome';
 141                                                 if (getConfig('index_home') != '') $GLOBALS['what'] = getConfig('index_home');
 142                                         } else {
 143                                                 // Anything else like begging link
 144                                                 $GLOBALS['what'] = '';
 145                                         }
 146                                 } // END - if
 147
 148                                 // Update sending pool
 149                                 if (($GLOBALS['output_mode'] != '1') && ($GLOBALS['output_mode'] != '-1')) loadIncludeOnce('inc/pool-update.php'); // Sends out mails in configureable steps
 150
 151                                 // Load all active extension including language files when not upgrading.
 152                                 // Check module for testing and count one click
 153                                 if (checkModulePermissions($GLOBALS['module']) == 'done') countModuleHit($GLOBALS['module']);
 154
 155                                 // Shall we activate the exchange?
 156                                 if (getConfig('activate_xchange') > 0) activateExchange();
 157
 158                                 // Is the extension sql_patches installed and at least 0.3.6?
 159                                 if (GET_EXT_VERSION('sql_patches') >= '0.3.6') {
 160                                         // Generate random number
 161                                         define('RAND_NUMBER', generateRandomCode(10, mt_rand(10000,32766), getUserId(), ''));
 162                                 } else {
 163                                         // Generate weak (!!!) code
 164                                         define('RAND_NUMBER', mt_rand(1000000, 9999999));
 165                                 }
 166                         } else {
 167                                 // Wrong database?
 168                                 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
 169                         }
 170                 } else {
 171                         // No link to database!
 172                         addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
 173                 }
 174         } else {
 175                 // Maybe you forgot to enter your MySQL data?
 176                 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
 177         }
 178 } else {
 179         ///////////////////////////////////////////////////
 180         // Include neccessary functions for installation //
 181         ///////////////////////////////////////////////////
 182
 183         // Default output is 'direct' for HTML output
 184         setConfigEntry('OUTPUT_MODE', 'direct');
 185
 186         // This hack prevents a backtrace in CSS output
 187         if ($GLOBALS['output_mode'] == '1') {
 188                 // Problem with config so set output mode
 189                 setConfigEntry('OUTPUT_MODE', 'render');
 190         } // END - if
 191
 192         // Set other missing variables
 193         if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = '0';
 194
 195         // Include databases.php
 196         loadIncludeOnce('inc/databases.php');
 197
 198         // Init session
 199         loadIncludeOnce('inc/session.php');
 200
 201         // Load versions
 202         loadIncludeOnce('inc/versions.php');
 203
 204         // Check if we are in installation routine
 205         if ((!isInstalling()) && ($GLOBALS['output_mode'] != '1') && ($GLOBALS['output_mode'] != -1)) {
 206                 // Redirect to the installation system
 207                 redirectToUrl('install.php');
 208         } // END - if
 209
 210         // Double-check installation mode
 211         if ((!isInstalled()) || (!isAdminRegistered())) {
 212                 // Check for file permissions
 213                 if (!isIncludeWriteable('config')) {
 214                         addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
 215                 } // END - if
 216                 if (!isIncludeWriteable('dummy')) {
 217                         addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
 218                 } // END - if
 219                 if (!isIncludeWriteable('.secret/dummy')) {
 220                         addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
 221                 } // END - if
 222         } // END - if
 223
 224         // Run the init filter chain
 225         runFilterChain('init');
 226
 227         // Load extension 'sql_patches'
 228         LOAD_EXTENSION('sql_patches');
 229
 230         // Load configuration file(s) here
 231         loadIncludeOnce('inc/load_config.php');
 232 }
 233
 234 // Init session
 235 loadIncludeOnce('inc/session.php');
 236
 237 // Load versions
 238 loadIncludeOnce('inc/versions.php');
 239
 240 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!isInstalling()) && ($GLOBALS['output_mode'] != '1')) {
 241         // One or more fatal error(s) occur during connect...
 242         loadIncludeOnce('inc/header.php');
 243         loadIncludeOnce('inc/fatal_errors.php');
 244         loadIncludeOnce('inc/footer.php');
 245 } // END - if
 246
 247 //
 248 ?>