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         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  37         require($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 // Load library
  44 require_once(PATH."inc/db/lib.php");
  45
  46 // Load general functions
  47 require_once(PATH."inc/functions.php");  // Non-database functions
  48 require_once(PATH."inc/extensions.php");
  49 require_once(PATH."inc/language.php");
  50
  51 // Check if the user setups his MySQL stuff...
  52 if ((empty($MySQL['login'])) && (!isBooleanConstantAndTrue('mxchange_installing')) && (!isset($_GET['installing'])) && (isBooleanConstantAndTrue('mxchange_installed'))) {
  53         // No login entered and outside installation mode
  54         echo "<STRONG>".LANG_WARNING.":</STRONG> ";
  55         if (isBooleanConstantAndTrue('mxchange_installed')) {
  56                 // You have changed my configuration file!
  57                 die(DIE_CONFIG_CHANGED_YOU);
  58         } else {
  59                 // Please run the installation script (maybe again)
  60                 die(DIE_RUN_INSTALL_MYSQL);
  61         }
  62 } elseif ((!isBooleanConstantAndTrue('mxchange_installing')) && (!isset($_GET['installing'])) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
  63         // No database password entered!!!
  64         echo "<STRONG>".LANG_WARNING.":</STRONG> ".WARN_NULL_PASSWORD;
  65 }
  66
  67 // Check if this file is writeable or read-only and warn the user
  68 if ((!isBooleanConstantAndTrue('mxchange_installing')) && (isBooleanConstantAndTrue('mxchange_installed'))) {
  69         // Check for write-permission for config.php and inc directory
  70         if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
  71         if (($GLOBALS['module'] != "admin") && (isBooleanConstantAndTrue('admin_registered')) && (!isset($_SERVER['WINDIR']))) {
  72                 if (is_INCWritable("config"))     ADD_FATAL(FATAL_CONFIG_WRITABLE);
  73                 if (is_INCWritable("dummy"))      ADD_FATAL(FATAL_INC_WRITABLE);
  74         }
  75         $EXT_CSS_FILES = array();
  76
  77         if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
  78                 // Connect to DB
  79                 global $link;
  80                 $link = SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
  81
  82                 // Is the link valid?
  83                 if (is_resource($link)) {
  84                         // Choose the database
  85                         global $db;
  86                         $db = SQL_SELECT_DB($MySQL['dbase'], $link, __FILE__, __LINE__);
  87
  88                         // Is it a valid resource?
  89                         if ($db === true) {
  90                                 // Load more include files
  91                                 require_once(PATH."inc/mysql-manager.php"); // Functions which interact with the database
  92
  93                                 // Load configuration stuff
  94                                 $result = SQL_QUERY("SELECT pass_len, points_register, points_ref, least_cats, check_double_email, check_double_pass, admin_notify, url_tlock, test_text, max_tlength, test_subj, autosend_active, max_send, url_blacklist, auto_purge, auto_purge_active, last_update, unconfirmed, profile_lock, online_timeout, mad_timestamp, mad_count, profile_update, send_prof_update, resend_profile_update, code_length, patch_level, patch_ctime, guest_stats, ref_payout, activate_xchange, order_multi_page, display_refid, ip_timeout, allow_direct_pay, config
  95 FROM "._MYSQL_PREFIX."_config
  96 WHERE config=0
  97 LIMIT 1", __FILE__, __LINE__);
  98
  99                                 if (SQL_NUMROWS($result) == 1) {
 100                                         // Load data when previous SQL query did not fail
 101                                         if (!is_resource($result)) {
 102                                                 // Something went wrong
 103                                                 ADD_FATAL(FATAL_CANNOT_LOAD_CONFIG);
 104                                                 return;
 105                                         }
 106
 107                                         // Load the configuration
 108                                         $_CONFIG = array_merge($_CONFIG, SQL_FETCHARRAY($result));
 109
 110                                         // Initialize include-file-pool
 111                                         $INC_POOL = array();
 112
 113                                         // Run daily reset
 114                                         if ((date("d", $_CONFIG['last_update']) != date("d", time()) || ((isBooleanConstantAndTrue('DEBUG_MODE')))) && (!isBooleanConstantAndTrue('mxchange_installing')) && (isBooleanConstantAndTrue('mxchange_installed')) && (isBooleanConstantAndTrue('admin_registered')) && (!isset($_GET['register'])) && ($CSS != 1)) {
 115                                                 // Do daily things in external PHP file but only when script is completely setup
 116                                                 $INC_POOL[] = PATH."inc/reset/reset_daily.php";
 117
 118                                                 // Daily reset was run!
 119                                                 define('__DAILY_RESET', "1");
 120                                         }
 121
 122                                         // Load "databases" aka static arrays
 123                                         require_once(PATH."inc/databases.php");
 124
 125                                         // Loading patching system is required here...
 126                                         require_once(PATH."inc/patch-system.php"); // Initialize patch system
 127
 128                                         // Functions which are related to themes
 129                                         require_once(PATH."inc/theme-manager.php");
 130
 131                                         // Load admin include file if he is admin
 132                                         if (IS_ADMIN()) {
 133                                                 // Administrative functions
 134                                                 require_once(PATH."inc/modules/admin/admin-inc.php");
 135                                         }
 136
 137                                         // Get all values
 138                                         if (($CSS != 1) && ($CSS != -1)) {
 139                                                 if (empty($GLOBALS['module']))  $GLOBALS['module'] = "empty";
 140                                                 if (empty($GLOBALS['what']))    $GLOBALS['what']   = GET_WHAT($GLOBALS['module']);
 141                                                 if (empty($GLOBALS['action']))  $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 142                                         } else {
 143                                                 // Set action/what to empty
 144                                                 $GLOBALS['action'] = "";
 145                                                 $GLOBALS['what']   = "";
 146                                         }
 147
 148                                         // Secure and validate user ID from cookie
 149                                         UPDATE_LOGIN_DATA();
 150
 151                                         // Update online list
 152                                         UPDATE_ONLINE_LIST(get_session('PHPSESSID'), $GLOBALS['module'], $GLOBALS['action'], $GLOBALS['what']);
 153
 154                                         // Load theme name
 155                                         $currTheme = GET_CURR_THEME();
 156
 157                                         // Set default 'what' value
 158                                         //* DEBUG */ echo "-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />\n";
 159                                         if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($CSS != 1) && ($CSS != -1)) {
 160                                                 if ($GLOBALS['module'] == "admin") {
 161                                                         // Set 'action' value to 'login' in admin menu
 162                                                         $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
 163                                                 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
 164                                                         // Set 'what' value to 'welcome' in guest and member menu
 165                                                         $GLOBALS['what'] = "welcome";
 166                                                         if (!empty($_CONFIG['index_home'])) $GLOBALS['what'] = $_CONFIG['index_home'];
 167                                                 } else {
 168                                                         // Anything else like begging link
 169                                                         $GLOBALS['what'] = "";
 170                                                 }
 171                                         }
 172
 173                                         // Update sending pool
 174                                         if (($CSS != "1") && ($CSS != "-1")) require_once(PATH."inc/pool-update.php"); // Sends out mails in configureable steps
 175
 176                                         // Load all active extension including language files when not upgrading.
 177                                         // Check module for testing and count one click
 178                                         $dummy = CHECK_MODULE($GLOBALS['module']);
 179                                         if ($dummy == "done") COUNT_MODULE($GLOBALS['module']);
 180                                         unset($dummy);
 181
 182                                         // Shall we activate the exchange?
 183                                         if ($_CONFIG['activate_xchange'] > 0) activateExchange();
 184                                 } else {
 185                                         // If you will read following error message you probably need to contact me (webmaster@mxchange.org)
 186                                         // and download the sql-upgrades extension from my server. Please ask me which SQL file(s) you need to
 187                                         // import *BEFORE* you import them!
 188                                         ADD_FATAL(FATAL_CANNOT_LOAD_CONFIG);
 189
 190                                         // Reset link and db here, close database first
 191                                         SQL_CLOSE($link, __FILE__, __LINE__);
 192                                         $link = false; $db = false;
 193                                 }
 194
 195                                 // Free memory
 196                                 SQL_FREERESULT($result);
 197
 198                                 // Generate random number
 199                                 if (isset($GLOBALS['userid'])) {
 200                                         define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
 201                                 } else {
 202                                         define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), 0, ""));
 203                                 }
 204                         } else {
 205                                 // Wrong database?
 206                                 ADD_FATAL(WRONG_DB_SELECTED);
 207                         }
 208                 } else {
 209                         // No link to database!
 210                         ADD_FATAL(NO_DB_LINK);
 211                         $db = false;
 212                 }
 213         } else {
 214                 // Maybe you forgot to enter your MySQL data?
 215                 ADD_FATAL(MYSQL_DATA_MISSING);
 216         }
 217 } else {
 218         ///////////////////////////////////////////////////
 219         // Include neccessary functions for installation //
 220         ///////////////////////////////////////////////////
 221
 222         // Set CONFIG array
 223         $_CONFIG = array(
 224                 'code_length' => 0
 225         );
 226
 227         // Set other missing variables
 228         $link = false; // No database link by default
 229
 230         // Include required files
 231         require_once(PATH."inc/databases.php");
 232         require_once(PATH."inc/theme-manager.php");
 233
 234         // Check if we are in installation routine
 235         $installPhp = basename($_SERVER['PHP_SELF']);
 236         if (($installPhp != "install.php") && ($CSS != "1") && ($CSS != -1)) {
 237                 // Redirect to the installation system
 238                 LOAD_URL("install.php");
 239         }
 240
 241         // Double-check installation mode
 242         if ((!isBooleanConstantAndTrue('mxchange_installed')) || (!isBooleanConstantAndTrue('admin_registered'))) {
 243                 // Check for file permissions
 244                 if (!is_INCWritable("config")) {
 245                         ADD_FATAL(CONFIG_IS_WRITE_PROTECTED);
 246                 }
 247                 if (!is_INCWritable("dummy")) {
 248                         ADD_FATAL(DUMMY_IS_WRITE_PROTECTED);
 249                 }
 250                 if (!is_INCWritable(".secret/dummy")) {
 251                         ADD_FATAL(SECRET_IS_WRITE_PROTECTED);
 252                 }
 253         }
 254 }
 255
 256 // Any fatal messages?
 257 if (!is_array($FATAL)) $FATAL = array();
 258 if (((sizeof($FATAL) > 0) || (!empty($FATAL[0]))) && (isBooleanConstantAndTrue('mxchange_installed')) && (!isBooleanConstantAndTrue('mxchange_installing')) && ($CSS != "1"))
 259 {
 260         // One or more fatal error(s) occur during connect...
 261         include (PATH."inc/header.php");
 262         include (PATH."inc/fatal_errors.php");
 263         unset($FATAL);
 264         include (PATH."inc/footer.php");
 265         exit;
 266 }
 267
 268 //
 269 ?>