467f21827a2b8a918da9294fed70edaf8eb94ba9
[mailer.git] / 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 // Default is not a frameset
44 global $isFrameset;
45 $isFrameset = false;
46
47 // Load library
48 require_once(PATH."inc/db/lib.php");
49
50 // Load general functions
51 require_once(PATH."inc/functions.php");  // Non-database functions
52
53 // Load more include files
54 require_once(PATH."inc/mysql-manager.php"); // Functions which interact with the database
55
56 // Load extensions and language
57 require_once(PATH."inc/extensions.php");
58 require_once(PATH."inc/language.php");
59
60 // Check if the user setups his MySQL stuff...
61 if ((empty($MySQL['login'])) && (!defined('mxchange_installing')) && (!isset($_GET['installing'])) && (isBooleanConstantAndTrue('mxchange_installed'))) {
62         // No login entered and outside installation mode
63         echo "<STRONG>".LANG_WARNING.":</STRONG> ";
64         if (isBooleanConstantAndTrue('mxchange_installed')) {
65                 // You have changed my configuration file!
66                 die(DIE_CONFIG_CHANGED_YOU);
67         } else {
68                 // Please run the installation script (maybe again)
69                 die(DIE_RUN_INSTALL_MYSQL);
70         }
71 } elseif ((!defined('mxchange_installing')) && (!isset($_GET['installing'])) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
72         // No database password entered!!!
73         echo "<STRONG>".LANG_WARNING.":</STRONG> ".WARN_NULL_PASSWORD;
74 }
75
76 // Check if this file is writeable or read-only and warn the user
77 if ((!isBooleanConstantAndTrue('mxchange_installing')) && (isBooleanConstantAndTrue('mxchange_installed'))) {
78         // Check for write-permission for config.php and inc directory
79         if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
80         if (($GLOBALS['module'] != "admin") && (isBooleanConstantAndTrue('admin_registered')) && (!isset($_SERVER['WINDIR']))) {
81                 if (is_INCWritable("config"))     ADD_FATAL(FATAL_CONFIG_WRITABLE);
82                 if (is_INCWritable("dummy"))      ADD_FATAL(FATAL_INC_WRITABLE);
83         }
84         $EXT_CSS_FILES = array();
85
86         if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
87                 // Connect to DB
88                 global $link;
89                 $link = SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
90
91                 // Is the link valid?
92                 if (is_resource($link)) {
93                         // Choose the database
94                         global $db;
95                         $db = SQL_SELECT_DB($MySQL['dbase'], $link, __FILE__, __LINE__);
96
97                         // Is it a valid resource?
98                         if ($db === true) {
99                                 // Load configuration stuff
100                                 $_CONFIG = LOAD_CONFIG();
101
102                                 // Initialize include-file-pool
103                                 $INC_POOL = array();
104
105                                 // Load "databases" aka static arrays
106                                 require_once(PATH."inc/databases.php");
107
108                                 // Loading patching system is required here...
109                                 require_once(PATH."inc/patch-system.php"); // Initialize patch system
110
111                                 // Functions which are related to themes
112                                 require_once(PATH."inc/theme-manager.php");
113
114                                 // Run daily reset
115                                 require_once(PATH."inc/check-reset.php");
116
117                                 // Load admin include file if he is admin
118                                 if (IS_ADMIN()) {
119                                         // Administrative functions
120                                         require_once(PATH."inc/modules/admin/admin-inc.php");
121                                 } // END - if
122
123                                 // Get all values
124                                 if (($CSS != 1) && ($CSS != -1)) {
125                                         if (empty($GLOBALS['module']))  $GLOBALS['module'] = "empty";
126                                         if (empty($GLOBALS['what']))    $GLOBALS['what']   = GET_WHAT($GLOBALS['module']);
127                                         if (empty($GLOBALS['action']))  $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
128                                 } else {
129                                         // Set action/what to empty
130                                         $GLOBALS['action'] = "";
131                                         $GLOBALS['what']   = "";
132                                 }
133
134                                 // Secure and validate user ID from cookie
135                                 UPDATE_LOGIN_DATA();
136
137                                 // Update online list
138                                 UPDATE_ONLINE_LIST($PHPSESSID, $GLOBALS['module'], $GLOBALS['action'], $GLOBALS['what']);
139
140                                 // Set default 'what' value
141                                 //* DEBUG */ echo "-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />\n";
142                                 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($CSS != 1) && ($CSS != -1)) {
143                                         if ($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                                                 $GLOBALS['what'] = "welcome";
149                                                 if (!empty($_CONFIG['index_home'])) $GLOBALS['what'] = $_CONFIG['index_home'];
150                                         } else {
151                                                 // Anything else like begging link
152                                                 $GLOBALS['what'] = "";
153                                         }
154                                 } // END - if
155
156                                 // Update sending pool
157                                 if (($CSS != "1") && ($CSS != "-1")) require_once(PATH."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($dummy);
164
165                                 // Shall we activate the exchange?
166                                 if ($_CONFIG['activate_xchange'] > 0) activateExchange();
167
168                                 // Generate random number
169                                 if (isset($GLOBALS['userid'])) {
170                                         define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
171                                 } else {
172                                         define('RAND_NUMBER', GEN_RANDOM_CODE(10, mt_rand(10000,32766), 0, ""));
173                                 }
174                         } else {
175                                 // Wrong database?
176                                 ADD_FATAL(WRONG_DB_SELECTED);
177                         }
178                 } else {
179                         // No link to database!
180                         ADD_FATAL(NO_DB_LINK);
181                         $db = false;
182                 }
183         } else {
184                 // Maybe you forgot to enter your MySQL data?
185                 ADD_FATAL(MYSQL_DATA_MISSING);
186         }
187 } else {
188         ///////////////////////////////////////////////////
189         // Include neccessary functions for installation //
190         ///////////////////////////////////////////////////
191
192         // Set CONFIG array
193         $_CONFIG = array(
194                 'code_length' => 0
195         );
196
197         // Set other missing variables
198         $link = false; // No database link by default
199
200         // Include required files
201         require_once(PATH."inc/databases.php");
202         require_once(PATH."inc/theme-manager.php");
203
204         // Check if we are in installation routine
205         $installPhp = basename($_SERVER['PHP_SELF']);
206         if (($installPhp != "install.php") && ($CSS != "1") && ($CSS != -1)) {
207                 // Redirect to the installation system
208                 LOAD_URL("install.php");
209         }
210
211         // Double-check installation mode
212         if ((!defined('mxchange_installed')) || (!defined('admin_registered'))) {
213                 // Check for file permissions
214                 if (!is_INCWritable("config")) {
215                         ADD_FATAL(CONFIG_IS_WRITE_PROTECTED);
216                 }
217                 if (!is_INCWritable("dummy")) {
218                         ADD_FATAL(DUMMY_IS_WRITE_PROTECTED);
219                 }
220                 if (!is_INCWritable(".secret/dummy")) {
221                         ADD_FATAL(SECRET_IS_WRITE_PROTECTED);
222                 }
223         }
224 }
225
226 // Any fatal messages?
227 if (!is_array($FATAL)) $FATAL = array();
228 if (((sizeof($FATAL) > 0) || (!empty($FATAL[0]))) && (isBooleanConstantAndTrue('mxchange_installed')) && (!defined('mxchange_installing')) && ($CSS != "1"))
229 {
230         // One or more fatal error(s) occur during connect...
231         include (PATH."inc/header.php");
232         include (PATH."inc/fatal_errors.php");
233         unset($FATAL);
234         include (PATH."inc/footer.php");
235         exit;
236 }
237
238 //
239 ?>