inc/mysql-connect.php

   1 <?php
   2 /************************************************************************
   3  * Mailer v0.2.1-FINAL                                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  * -------------------------------------------------------------------- *
  18  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  19  * Copyright (c) 2009, 2010 by Mailer Developer Team                    *
  20  * For more information visit: http://www.mxchange.org                  *
  21  *                                                                      *
  22  * This program is free software; you can redistribute it and/or modify *
  23  * it under the terms of the GNU General Public License as published by *
  24  * the Free Software Foundation; either version 2 of the License, or    *
  25  * (at your option) any later version.                                  *
  26  *                                                                      *
  27  * This program is distributed in the hope that it will be useful,      *
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  30  * GNU General Public License for more details.                         *
  31  *                                                                      *
  32  * You should have received a copy of the GNU General Public License    *
  33  * along with this program; if not, write to the Free Software          *
  34  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  35  * MA  02110-1301  USA                                                  *
  36  ************************************************************************/
  37
  38 // Some security stuff...
  39 if (!defined('__SECURITY')) {
  40         die();
  41 } // END - if
  42
  43 // Load more function libraries or includes
  44 foreach (array('request-functions', 'session-functions', 'code-functions', 'language-functions', 'sql-functions', 'expression-functions', 'filter-functions','revision-functions', 'filters', 'mysql-manager', 'extensions-functions', 'handler') as $lib) {
  45         // Load special functions
  46         loadIncludeOnce('inc/' . $lib . '.php');
  47 } // END - foreach
  48
  49 // Set error handler
  50 set_error_handler('__errorHandler');
  51
  52 // Disable block-mode by default
  53 enableBlockMode(false);
  54
  55 // Init error handler
  56 initErrorHandler();
  57
  58 // Init request
  59 initRequest();
  60
  61 // Init userid
  62 initMemberId();
  63
  64 // Set important header_sent
  65 if (!isset($GLOBALS['header_sent'])) $GLOBALS['header_sent'] = '0';
  66
  67 // Init fatal messages
  68 initFatalMessages();
  69
  70 // Init repository data sub-system
  71 initRepositoryData();
  72
  73 // Enable HTML templates by default
  74 enableTemplateHtml();
  75
  76 // Are we in installation phase?
  77 if ((!isInstalling()) && (!isInstallationPhase())) {
  78         // Load configuration file(s) here
  79         loadIncludeOnce('inc/load_config.php');
  80
  81         // Load database layer here
  82         loadIncludeOnce('inc/db/lib.php');
  83
  84         // Init message system
  85         initMessages();
  86
  87         // CSS array
  88         initExtensionCssFiles();
  89
  90         if ((!empty($GLOBALS['mysql']['host'])) && (!empty($GLOBALS['mysql']['login'])) && (!empty($GLOBALS['mysql']['dbase']))) {
  91                 // Connect to DB
  92                 SQL_CONNECT($GLOBALS['mysql']['host'], $GLOBALS['mysql']['login'], $GLOBALS['mysql']['password'], __FILE__, __LINE__);
  93
  94                 // Is the link valid?
  95                 if (SQL_IS_LINK_UP()) {
  96                         // Enable exit on error
  97                         enableExitOnError();
  98
  99                         // Is it a valid resource?
 100                         if (SQL_SELECT_DB($GLOBALS['mysql']['dbase'], __FILE__, __LINE__) === true) {
 101                                 // This is required for extension 'optimize' to work
 102                                 setConfigEntry('__DB_NAME', $GLOBALS['mysql']['dbase']);
 103
 104                                 // Remove MySQL array from namespace
 105                                 unset($GLOBALS['mysql']);
 106
 107                                 // Load cache
 108                                 loadIncludeOnce('inc/load_cache.php');
 109
 110                                 // Check module for permissions
 111                                 $checkModule = checkModulePermissions();
 112
 113                                 // Admin module should be accessable by guests to login
 114                                 if ((getModule() == 'admin') && ($checkModule == 'admin_only')) {
 115                                         // This is fine and can be ignored
 116                                 } elseif ($checkModule != 'done') {
 117                                         // Not fine!
 118                                         logDebugMessage(__FILE__, __LINE__, sprintf("Check of module %s results in unexpected value: %s",
 119                                                 getModule(),
 120                                                 $checkModule
 121                                         ));
 122                                 }
 123                         } else {
 124                                 // Wrong database?
 125                                 addFatalMessage(__FILE__, __LINE__, '{--WRONG_DB_SELECTED--}');
 126                         }
 127                 } else {
 128                         // No link to database!
 129                         addFatalMessage(__FILE__, __LINE__, '{--NO_DB_LINK--}');
 130                 }
 131         } else {
 132                 // Maybe you forgot to enter your MySQL data?
 133                 addFatalMessage(__FILE__, __LINE__, '{--MYSQL_DATA_MISSING--}');
 134         }
 135 } else {
 136         // Default output is 'direct' for HTML output
 137         setConfigEntry('OUTPUT_MODE', 'direct');
 138
 139         // This hack prevents a backtrace in CSS output
 140         if (isCssOutputMode()) {
 141                 // Problem with config so set output mode
 142                 setConfigEntry('OUTPUT_MODE', 'render');
 143         } // END - if
 144
 145         // CFG: DATABASE-TYPE
 146         setConfigEntry('_DB_TYPE', 'mysql3');
 147
 148         // Load database layer here
 149         loadIncludeOnce('inc/db/lib.php');
 150
 151         // Init message system
 152         initMessages();
 153
 154         // Include more
 155         foreach (array('databases','session','versions','install-functions','load_config','load_cache') as $inc) {
 156                 // Load the include
 157                 loadIncludeOnce('inc/' . $inc . '.php');
 158         } // END - foreach
 159
 160         // Check wether we are in installation routine
 161         if ((!isInstalling()) && (!isCssOutputMode()) && (!isRawOutputMode())) {
 162                 // Redirect to the URL
 163                 redirectToUrl('install.php');
 164         } // END - if
 165 }
 166
 167 // Handle fatal errors
 168 runFilterChain('handle_fatal_errors');
 169
 170 // [EOF]
 171 ?>