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:: 856                                                    $ *
  14  * $Date:: 2009-03-06 20:24:32 +0100 (Fr, 06. Mär 2009)              $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author:: stelzi                                                   $ *
  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 // CFG: DEBUG-SQL (if enabled and DEBUG_MODE is enabled all SQL queries will be logged to debug.log)
  46 define('DEBUG_SQL', false);
  47
  48 // Non-database functions
  49 require("inc/functions.php");
  50
  51 // Load more function libraries or includes
  52 foreach (array('request-functions', 'session-functions', 'config-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks') as $lib) {
  53         // Load special functions
  54         LOAD_INC_ONCE(sprintf("inc/%s.php", $lib));
  55 } // END - foreach
  56
  57 // Set error handler
  58 set_error_handler('__errorHandler');
  59
  60 // Register shutdown hook
  61 register_shutdown_function('__SHUTDOWN_HOOK');
  62
  63 // Check if the user setups his MySQL stuff...
  64 if ((empty($MySQL['login'])) && (!defined('mxchange_installing')) && (!REQUEST_ISSET_GET(('installing'))) && (isInstalled())) {
  65         // No login entered and outside installation mode
  66         OUTPUT_HTML("<strong>{--LANG_WARNING--}:</strong> ");
  67         if (isInstalled()) {
  68                 // You have changed my configuration file!
  69                 mxchange_die("{--DIE_CONFIG_CHANGED_YOU--}");
  70         } else {
  71                 // Please run the installation script (maybe again)
  72                 mxchange_die("{--DIE_RUN_INSTALL_MYSQL--}");
  73         }
  74 } elseif ((!isInstalling()) && (!REQUEST_ISSET_GET(('installing'))) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
  75         // No database password entered!!!
  76         OUTPUT_HTML("<div>{--LANG_WARNING--}:</div> {--WARN_NULL_PASSWORD--}");
  77 }
  78
  79 // Set dummy config array
  80 initConfig();
  81
  82 // Set important header_sent
  83 $GLOBALS['header_sent'] = 0;
  84
  85 // Init fatal messages
  86 initFatalMessages();
  87
  88 // Check if this file is writeable or read-only and warn the user
  89 if ((!isInstalling()) && (isInstalled())) {
  90         // Check for write-permission for config.php and inc directory
  91         if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
  92         if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
  93
  94         // CSS array
  95         EXT_INIT_CSS_FILES();
  96
  97         if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
  98                 // Connect to DB
  99                 SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
 100
 101                 // Is the link valid?
 102                 if (SQL_IS_LINK_UP()) {
 103                         // Is it a valid resource?
 104                         if (SQL_SELECT_DB($MySQL['dbase'], __FILE__, __LINE__) === true) {
 105                                 // This is required for extension 'optimize' to work
 106                                 define('__DB_NAME', $MySQL['dbase']);
 107
 108                                 // Remove MySQL array from namespace
 109                                 unset($MySQL);
 110
 111                                 // Load configuration stuff
 112                                 loadConfiguration();
 113
 114                                 // Init session
 115                                 LOAD_INC_ONCE("inc/session.php");
 116
 117                                 // Load "databases" aka static arrays
 118                                 LOAD_INC_ONCE("inc/databases.php");
 119
 120                                 // Loading patching system is required here...
 121                                 LOAD_INC_ONCE("inc/patch-system.php"); // Initialize patch system
 122
 123                                 // Run daily reset
 124                                 LOAD_INC_ONCE("inc/check-reset.php");
 125
 126                                 // Load admin include file if he is admin
 127                                 if (IS_ADMIN()) {
 128                                         // Administrative functions
 129                                         LOAD_INC_ONCE("inc/modules/admin/admin-inc.php");
 130                                 } // END - if
 131                                 //* DEBUG: */ ADD_POINTS_REFSYSTEM("test", 36, 1000);
 132                                 //* DEBUG: */ die();
 133
 134                                 // Get all values
 135                                 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
 136                                         if (empty($GLOBALS['module']))  $GLOBALS['module'] = "empty";
 137                                         if (empty($GLOBALS['what']))    $GLOBALS['what']   = GET_WHAT($GLOBALS['module']);
 138                                         if (empty($GLOBALS['action']))  $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 139                                 } else {
 140                                         // Set action/what to empty
 141                                         $GLOBALS['action'] = "";
 142                                         $GLOBALS['what']   = "";
 143                                 }
 144
 145                                 // Run the init filter chain
 146                                 runFilterChain('init');
 147
 148                                 // Set default 'what' value
 149                                 //* DEBUG: */ OUTPUT_HTML("-".$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                                                 $GLOBALS['action'] = GET_ACTION($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');
 158                                         } else {
 159                                                 // Anything else like begging link
 160                                                 $GLOBALS['what'] = "";
 161                                         }
 162                                 } // END - if
 163
 164                                 // Update sending pool
 165                                 if (($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) LOAD_INC_ONCE("inc/pool-update.php"); // Sends out mails in configureable steps
 166
 167                                 // Load all active extension including language files when not upgrading.
 168                                 // Check module for testing and count one click
 169                                 $dummy = checkModulePermissions($GLOBALS['module']);
 170                                 if ($dummy == "done") countModuleHit($GLOBALS['module']);
 171                                 unset($dummy);
 172
 173                                 // Shall we activate the exchange?
 174                                 if (getConfig('activate_xchange') > 0) activateExchange();
 175
 176                                 // Is the extension sql_patches installed and at least 0.3.6?
 177                                 if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
 178                                         // Generate random number
 179                                         if (isset($GLOBALS['userid'])) {
 180                                                 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
 181                                         } else {
 182                                                 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), 0, ""));
 183                                         }
 184                                 } else {
 185                                         // Generate weak (!!!) code
 186                                         define('RAND_NUMBER', mt_rand(1000000, 9999999));
 187                                 }
 188                         } else {
 189                                 // Wrong database?
 190                                 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
 191                         }
 192                 } else {
 193                         // No link to database!
 194                         addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
 195                 }
 196         } else {
 197                 // Maybe you forgot to enter your MySQL data?
 198                 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
 199         }
 200 } else {
 201         ///////////////////////////////////////////////////
 202         // Include neccessary functions for installation //
 203         ///////////////////////////////////////////////////
 204
 205         // Set other missing variables
 206         if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = "0";
 207
 208         // Init session
 209         LOAD_INC_ONCE("inc/session.php");
 210
 211         // Include databases.php
 212         LOAD_INC_ONCE("inc/databases.php");
 213
 214         // Check if we are in installation routine
 215         if ((basename($_SERVER['PHP_SELF']) != "install.php") && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != -1)) {
 216                 // Redirect to the installation system
 217                 LOAD_URL("install.php");
 218         } // END - if
 219
 220         // Double-check installation mode
 221         if ((!isInstalled()) || (!isAdminRegistered())) {
 222                 // Check for file permissions
 223                 if (!IS_INC_WRITEABLE("config")) {
 224                         addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
 225                 } // END - if
 226                 if (!IS_INC_WRITEABLE("dummy")) {
 227                         addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
 228                 } // END - if
 229                 if (!IS_INC_WRITEABLE(".secret/dummy")) {
 230                         addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
 231                 } // END - if
 232         } // END - if
 233
 234         // Run the init filter chain
 235         runFilterChain('init');
 236
 237         // Load extension 'sql_patches'
 238         LOAD_EXTENSION("sql_patches");
 239 }
 240
 241 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!defined('mxchange_installing')) && ($GLOBALS['output_mode'] != "1")) {
 242         // One or more fatal error(s) occur during connect...
 243         LOAD_INC_ONCE("inc/header.php");
 244         LOAD_INC_ONCE("inc/fatal_errors.php");
 245         LOAD_INC_ONCE("inc/footer.php");
 246 } // END - if
 247
 248 //
 249 ?>