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 (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
  36 {
  37         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  38         require($INC);
  39 }
  40
  41 // CFG: DEBUG-SQL (if enabled and DEBUG_MODE is enabled all SQL queries will be logged to debug.log)
  42 define('DEBUG_SQL', false);
  43
  44 // Load library
  45 require_once(PATH."inc/db/lib.php");
  46
  47 // Check if the user setups his MySQL stuff...
  48 if ((empty($MySQL['login'])) && (!mxchange_installing) && (!isset($_GET['installing'])) && (mxchange_installed))
  49 {
  50         // No login entered and outside installation mode
  51         echo "<STRONG>".LANG_WARNING.":</STRONG> ";
  52         if (mxchange_installed)
  53         {
  54                 // You have changed my configuration file!
  55                 die(DIE_CONFIG_CHANGED_YOU);
  56         }
  57          else
  58         {
  59                 // Please run the installation script (maybe again)
  60                 die(DIE_RUN_INSTALL_MYSQL);
  61         }
  62 }
  63  elseif ((!mxchange_installing) && (!isset($_GET['installing'])) && (empty($MySQL['password'])) && (warn_no_pass))
  64 {
  65         // No database password entered!!!
  66         echo "<STRONG>".LANG_WARNING.":</STRONG> ".WARN_NULL_PASSWORD;
  67 }
  68
  69 // Check if this file is writeable or read-only and warn the user
  70 if ((!mxchange_installing) && (mxchange_installed))
  71 {
  72         // Check for write-permission for config.php and inc directory
  73         if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
  74         if (($GLOBALS['module'] != "admin") && (admin_registered))
  75         {
  76                 if (is_INCWritable("config"))     ADD_FATAL(FATAL_CONFIG_WRITABLE);
  77                 if (is_INCWritable("dummy"))      ADD_FATAL(FATAL_INC_WRITABLE);
  78         }
  79
  80         // Init configuration arrays
  81         $CONFIG = array(
  82                 'code_length' => 0
  83         );
  84         $EXT_CSS_FILES = array();
  85
  86         // Load general stuff, like...
  87         require_once(PATH."inc/extensions.php"); // Extension management
  88         require_once(PATH."inc/functions.php");  // Non-database functions
  89         require_once(PATH."inc/databases.php");     // Several hard-coded databases (arrays, constants)
  90
  91         if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
  92                 // Connect to DB
  93                 $link = SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
  94
  95                 // Is the link valid?
  96                 if (is_resource($link)) {
  97                         // Choose the database
  98                         $db = SQL_SELECT_DB($MySQL['dbase'], $link, __FILE__, __LINE__);
  99
 100                         // Is it a valid resource?
 101                         if ($db === true) {
 102                                 // Load configuration stuff
 103                                 $result = SQL_QUERY("SELECT pass_len, points_register, points_ref, least_cats, check_double_email, check_double_pass, admin_notify, url_tlock, test_text, max_tlength, test_subj, autosend_active, max_send, url_blacklist, auto_purge, auto_purge_active, last_update, unconfirmed, profile_lock, online_timeout, mad_timestamp, mad_count, profile_update, send_prof_update, resend_profile_update, code_length, patch_level, patch_ctime, guest_stats, ref_payout, activate_xchange, order_multi_page, display_refid, ip_timeout, allow_direct_pay, config FROM "._MYSQL_PREFIX."_config WHERE config='0' LIMIT 1", __FILE__, __LINE__);
 104
 105                                 if (SQL_NUMROWS($result) == 1) {
 106                                         // Load data when previous SQL query did not fail
 107                                         if (!$result) {
 108                                                 // Something went wrong
 109                                                 ADD_FATAL(FATAL_CANNOT_LOAD_CONFIG);
 110                                                 return;
 111                                         }
 112
 113                                         // Load the configuration
 114                                         $CONFIG = array_merge($CONFIG, SQL_FETCHARRAY($result));
 115
 116                                         // Initialize include-file-pool
 117                                         $INC_POOL = array();
 118
 119                                         // Load more include files
 120                                         require_once(PATH."inc/mysql-manager.php"); // Functions which interact with the database
 121
 122                                         // Run daily reset
 123                                         if ((date("d", $CONFIG['last_update']) != date("d", time()) || (DEBUG_MODE == true)) && (!mxchange_installing) && (mxchange_installed) && (admin_registered) && (!isset($_GET['register'])) && ($CSS != 1)) {
 124                                                 // Do daily things in external PHP file but only when script is completely setup
 125                                                 $INC_POOL[] = PATH."inc/reset/reset_daily.php";
 126
 127                                                 // Daily reset was run!
 128                                                 define('__DAILY_RESET', "1");
 129                                         }
 130
 131                                         // Load all extensions
 132                                         require_once(PATH."inc/load_extensions.php");
 133
 134                                         // Loading patching system is required here...
 135                                         require_once(PATH."inc/patch-system.php");      // Initialize patch system
 136
 137                                         // Functions which are related to themes
 138                                         require_once(PATH."inc/theme-manager.php");
 139
 140                                         // Initialize session management
 141                                         require_once(PATH."inc/session.php");
 142
 143                                         // Load admin include file if he is admin
 144                                         if (IS_ADMIN()) {
 145                                                 // Administrative functions
 146                                                 require_once(PATH."inc/modules/admin/admin-inc.php");
 147                                         }
 148
 149                                         // Get all values
 150                                         if (($CSS != 1) && ($CSS != -1)) {
 151                                                 if (empty($GLOBALS['module']))  $GLOBALS['module'] = "empty";
 152                                                 if (empty($GLOBALS['what']))    $GLOBALS['what']   = GET_WHAT($GLOBALS['module']);
 153                                                 if (empty($GLOBALS['action']))  $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 154                                         } else {
 155                                                 // Set action/what to empty
 156                                                 $GLOBALS['action'] = "";
 157                                                 $GLOBALS['what']   = "";
 158                                         }
 159
 160                                         // Secure and validate user ID from cookie
 161                                         UPDATE_LOGIN_DATA();
 162
 163                                         // Get session ID
 164                                         if (empty($_COOKIE['PHPSESSID'])) $_COOKIE['PHPSESSID'] = session_id();
 165
 166                                         // Update online list
 167                                         UPDATE_ONLINE_LIST($_COOKIE['PHPSESSID'], $GLOBALS['module'], $GLOBALS['action'], $GLOBALS['what']);
 168
 169                                         // Load theme name
 170                                         $CurrTheme = GET_CURR_THEME();
 171
 172                                         // Set default 'what' value
 173                                         //* DEBUG */ echo "-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />\n";
 174                                         if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($CSS != 1) && ($CSS != -1)) {
 175                                                 if ($GLOBALS['module'] == "admin") {
 176                                                         // Set 'action' value to 'login' in admin menu
 177                                                         $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 178                                                 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
 179                                                         // Set 'what' value to 'welcome' in guest and member menu
 180                                                         $GLOBALS['what'] = "welcome";
 181                                                         if (!empty($CONFIG['index_home'])) $GLOBALS['what'] = $CONFIG['index_home'];
 182                                                 } else {
 183                                                         // Anything else like begging link
 184                                                         $GLOBALS['what'] = "";
 185                                                 }
 186                                         }
 187
 188                                         // Update sending pool
 189                                         if (($CSS != "1") && ($CSS != "-1")) require_once(PATH."inc/pool-update.php"); // Sends out mails in configureable steps
 190
 191                                         // Load all active extension including language files when not upgrading.
 192                                         // Check module for testing and count one click
 193                                         $dummy = CHECK_MODULE($GLOBALS['module']);
 194                                         if ($dummy == "done") COUNT_MODULE($GLOBALS['module']);
 195                                         unset($dummy);
 196                                         if ($CONFIG['activate_xchange'] > 0) activateExchange();
 197                                 } else {
 198                                         // If you will read following error message you probably need to contact me (webmaster@mxchange.org)
 199                                         // and download the sql-upgrades extension from my server. Please ask me which SQL file(s) you need to
 200                                         // import *BEFORE* you import them!
 201                                         ADD_FATAL(FATAL_CANNOT_LOAD_CONFIG);
 202                                 }
 203
 204                                 // Free memory
 205                                 SQL_FREERESULT($result);
 206                         } else {
 207                                 // Wrong database?
 208                                 ADD_FATAL(WRONG_DB_SELECTED);
 209                         }
 210                 } else {
 211                         // No link to database!
 212                         ADD_FATAL(NO_DB_LINK);
 213                         $db = false;
 214                 }
 215         } else {
 216                 // Maybe you forgot to enter your MySQL data?
 217                 ADD_FATAL(MYSQL_DATA_MISSING);
 218         }
 219 } else {
 220         ///////////////////////////////////////////////////
 221         // Include neccessary functions for installation //
 222         ///////////////////////////////////////////////////
 223
 224         // Set CONFIG array
 225         $CONFIG = array(
 226                 'code_length' => 0
 227         );
 228
 229         // Set other missing variables
 230         $link = false; // No database link by default
 231
 232         // Include required files
 233         require_once(PATH."inc/databases.php");
 234         require_once(PATH."inc/extensions.php");
 235         require_once(PATH."inc/theme-manager.php");
 236         require_once(PATH."inc/load_extensions.php");
 237         require_once(PATH."inc/session.php");
 238
 239         // Check if we are in installation routine
 240         $installPhp = basename($_SERVER['PHP_SELF']);
 241         if (($installPhp != "install.php") && ($CSS != "1") && ($CSS != -1)) {
 242                 // Redirect to the installation system
 243                 LOAD_URL(URL."/install.php");
 244         }
 245
 246         // Double-check installation mode
 247         if ((!mxchange_installed) || (!admin_registered)) {
 248                 // Check for file permissions
 249                 if (!is_INCWritable("config")) {
 250                         ADD_FATAL(CONFIG_IS_WRITE_PROTECTED);
 251                 }
 252                 if (!is_INCWritable("dummy")) {
 253                         ADD_FATAL(DUMMY_IS_WRITE_PROTECTED);
 254                 }
 255                 if (!is_INCWritable(".secret/dummy")) {
 256                         ADD_FATAL(SECRET_IS_WRITE_PROTECTED);
 257                 }
 258         }
 259 }
 260
 261 // Any fatal messages?
 262 if (!is_array($FATAL)) $FATAL = array();
 263 if (((sizeof($FATAL) > 0) || (!empty($FATAL[0]))) && (mxchange_installed) && (!mxchange_installing) && ($CSS != "1"))
 264 {
 265         // One or more fatal error(s) occur during connect...
 266         include (PATH."inc/header.php");
 267         include (PATH."inc/fatal_errors.php");
 268         unset($FATAL);
 269         include (PATH."inc/footer.php");
 270         exit;
 271 }
 272
 273 //
 274 ?>