d75d6dacc86234e82eeb9cb376a3c5c14f93ad67
[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 (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 ?>