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  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  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.                                  *
  22  *                                                                      *
  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.                         *
  27  *                                                                      *
  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,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if (!defined('__SECURITY')) {
  36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  37         require($INC);
  38 }
  39
  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);
  42
  43 // Non-database functions
  44 require("inc/functions.php");
  45
  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", $lib));
  50 } // END - foreach
  51
  52 // Set error handler
  53 set_error_handler('__errorHandler');
  54
  55 // Register shutdown hook
  56 register_shutdown_function('__SHUTDOWN_HOOK');
  57
  58 // Check if the user setups his MySQL stuff...
  59 if ((empty($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> ");
  62         if (isInstalled()) {
  63                 // You have changed my configuration file!
  64                 mxchange_die("{--DIE_CONFIG_CHANGED_YOU--}");
  65         } else {
  66                 // Please run the installation script (maybe again)
  67                 mxchange_die("{--DIE_RUN_INSTALL_MYSQL--}");
  68         }
  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--}");
  72 }
  73
  74 // Set dummy config array
  75 initConfig();
  76
  77 // Set important header_sent
  78 $GLOBALS['header_sent'] = 0;
  79
  80 // Init fatal messages
  81 initFatalMessages();
  82
  83 // Check if this file is writeable or read-only and warn the user
  84 if ((!isInstalling()) && (isInstalled())) {
  85         // Check for write-permission for config.php and inc directory
  86         if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
  87         if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
  88
  89         // CSS array
  90         EXT_INIT_CSS_FILES();
  91
  92         if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
  93                 // Connect to DB
  94                 SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
  95
  96                 // Is the link valid?
  97                 if (SQL_IS_LINK_UP()) {
  98                         // Is it a valid resource?
  99                         if (SQL_SELECT_DB($MySQL['dbase'], __FILE__, __LINE__) === true) {
 100                                 // This is required for extension 'optimize' to work
 101                                 define('__DB_NAME', $MySQL['dbase']);
 102
 103                                 // Remove MySQL array from namespace
 104                                 unset($MySQL);
 105
 106                                 // Load configuration stuff
 107                                 mergeConfig(LOAD_CONFIG());
 108
 109                                 // Load "databases" aka static arrays
 110                                 LOAD_INC_ONCE("inc/databases.php");
 111
 112                                 // Loading patching system is required here...
 113                                 LOAD_INC_ONCE("inc/patch-system.php"); // Initialize patch system
 114
 115                                 // Run daily reset
 116                                 LOAD_INC_ONCE("inc/check-reset.php");
 117
 118                                 // Load admin include file if he is admin
 119                                 if (IS_ADMIN()) {
 120                                         // Administrative functions
 121                                         LOAD_INC_ONCE("inc/modules/admin/admin-inc.php");
 122                                 } // END - if
 123                                 //* DEBUG: */ ADD_POINTS_REFSYSTEM("test", 36, 1000);
 124                                 //* DEBUG: */ die();
 125
 126                                 // Get all values
 127                                 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
 128                                         if (empty($GLOBALS['module']))  $GLOBALS['module'] = "empty";
 129                                         if (empty($GLOBALS['what']))    $GLOBALS['what']   = GET_WHAT($GLOBALS['module']);
 130                                         if (empty($GLOBALS['action']))  $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 131                                 } else {
 132                                         // Set action/what to empty
 133                                         $GLOBALS['action'] = "";
 134                                         $GLOBALS['what']   = "";
 135                                 }
 136
 137                                 // Run the init filter chain
 138                                 RUN_FILTER('init');
 139
 140                                 // Set default 'what' value
 141                                 //* DEBUG: */ OUTPUT_HTML("-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />");
 142                                 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
 143                                         if ($GLOBALS['module'] == "admin") {
 144                                                 // Set 'action' value to 'login' in admin menu
 145                                                 $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 146                                         } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
 147                                                 // Set 'what' value to 'welcome' in guest and member menu
 148                                                 $GLOBALS['what'] = "welcome";
 149                                                 if (getConfig('index_home') != "") $GLOBALS['what'] = getConfig('index_home');
 150                                         } else {
 151                                                 // Anything else like begging link
 152                                                 $GLOBALS['what'] = "";
 153                                         }
 154                                 } // END - if
 155
 156                                 // Update sending pool
 157                                 if (($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) LOAD_INC_ONCE("inc/pool-update.php"); // Sends out mails in configureable steps
 158
 159                                 // Load all active extension including language files when not upgrading.
 160                                 // Check module for testing and count one click
 161                                 $dummy = CHECK_MODULE($GLOBALS['module']);
 162                                 if ($dummy == "done") COUNT_MODULE($GLOBALS['module']);
 163                                 unset($dummy);
 164
 165                                 // Shall we activate the exchange?
 166                                 if (getConfig('activate_xchange') > 0) activateExchange();
 167
 168                                 // Is the extension sql_patches installed and at least 0.3.6?
 169                                 if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
 170                                         // Generate random number
 171                                         if (isset($GLOBALS['userid'])) {
 172                                                 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
 173                                         } else {
 174                                                 define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), 0, ""));
 175                                         }
 176                                 } else {
 177                                         // Generate weak (!!!) code
 178                                         define('RAND_NUMBER', mt_rand(1000000, 9999999));
 179                                 }
 180                         } else {
 181                                 // Wrong database?
 182                                 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
 183                         }
 184                 } else {
 185                         // No link to database!
 186                         addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
 187                 }
 188         } else {
 189                 // Maybe you forgot to enter your MySQL data?
 190                 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
 191         }
 192 } else {
 193         ///////////////////////////////////////////////////
 194         // Include neccessary functions for installation //
 195         ///////////////////////////////////////////////////
 196
 197         // Set other missing variables
 198         if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = "0";
 199
 200         // Include databases.php
 201         LOAD_INC_ONCE("inc/databases.php");
 202
 203         // Check if we are in installation routine
 204         if ((basename($_SERVER['PHP_SELF']) != "install.php") && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != -1)) {
 205                 // Redirect to the installation system
 206                 LOAD_URL("install.php");
 207         } // END - if
 208
 209         // Double-check installation mode
 210         if ((!isInstalled()) || (!isAdminRegistered())) {
 211                 // Check for file permissions
 212                 if (!IS_INC_WRITEABLE("config")) {
 213                         addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
 214                 } // END - if
 215                 if (!IS_INC_WRITEABLE("dummy")) {
 216                         addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
 217                 } // END - if
 218                 if (!IS_INC_WRITEABLE(".secret/dummy")) {
 219                         addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
 220                 } // END - if
 221         } // END - if
 222
 223         // Run the init filter chain
 224         RUN_FILTER('init');
 225 }
 226
 227 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!defined('mxchange_installing')) && ($GLOBALS['output_mode'] != "1")) {
 228         // One or more fatal error(s) occur during connect...
 229         LOAD_INC_ONCE("inc/header.php");
 230         LOAD_INC_ONCE("inc/fatal_errors.php");
 231         LOAD_INC_ONCE("inc/footer.php");
 232 } // END - if
 233
 234 //
 235 ?>