2 /************************************************************************
3 * MXChange v0.2.1 Start: 11/16/2003 *
4 * =============== Last change: 12/13/2004 *
6 * -------------------------------------------------------------------- *
7 * File : mysql-connect.php *
8 * -------------------------------------------------------------------- *
9 * Short description : Connects to your database *
10 * -------------------------------------------------------------------- *
11 * Kurzbeschreibung : Verbindet zu Ihrer Datenbank *
12 * -------------------------------------------------------------------- *
14 * -------------------------------------------------------------------- *
15 * Copyright (c) 2003 - 2008 by Roland Haeder *
16 * For more information visit: http://www.mxchange.org *
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. *
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. *
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, *
32 ************************************************************************/
34 // Some security stuff...
35 if (!defined('__SECURITY')) {
36 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
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);
43 // Non-database functions
44 require("inc/functions.php");
46 // Load more function libraries or includes
47 foreach (array('request-functions', 'session-functions', 'config-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks') as $lib) {
48 // Load special functions
49 LOAD_INC_ONCE(sprintf("inc/%s.php", $lib));
53 set_error_handler('__errorHandler');
55 // Register shutdown hook
56 register_shutdown_function('__SHUTDOWN_HOOK');
58 // Check if the user setups his MySQL stuff...
59 if ((empty($MySQL['login'])) && (!defined('mxchange_installing')) && (!REQUEST_ISSET_GET(('installing'))) && (isInstalled())) {
60 // No login entered and outside installation mode
61 OUTPUT_HTML("<strong>{--LANG_WARNING--}:</strong> ");
63 // You have changed my configuration file!
64 mxchange_die("{--DIE_CONFIG_CHANGED_YOU--}");
66 // Please run the installation script (maybe again)
67 mxchange_die("{--DIE_RUN_INSTALL_MYSQL--}");
69 } elseif ((!isInstalling()) && (!REQUEST_ISSET_GET(('installing'))) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
70 // No database password entered!!!
71 OUTPUT_HTML("<div>{--LANG_WARNING--}:</div> {--WARN_NULL_PASSWORD--}");
74 // Set dummy config array
77 // Set important header_sent
78 $GLOBALS['header_sent'] = 0;
80 // Init fatal messages
83 // Check if this file is writeable or read-only and warn the user
84 if ((!isInstalling()) && (isInstalled())) {
85 // Check for write-permission for config.php and inc directory
86 if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
87 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
92 if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
94 SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
97 if (SQL_IS_LINK_UP()) {
98 // Is it a valid resource?
99 if (SQL_SELECT_DB($MySQL['dbase'], __FILE__, __LINE__) === true) {
100 // This is required for extension 'optimize' to work
101 define('__DB_NAME', $MySQL['dbase']);
103 // Remove MySQL array from namespace
106 // Load configuration stuff
110 LOAD_INC_ONCE("inc/session.php");
112 // Load "databases" aka static arrays
113 LOAD_INC_ONCE("inc/databases.php");
115 // Loading patching system is required here...
116 LOAD_INC_ONCE("inc/patch-system.php"); // Initialize patch system
119 LOAD_INC_ONCE("inc/check-reset.php");
121 // Load admin include file if he is admin
123 // Administrative functions
124 LOAD_INC_ONCE("inc/modules/admin/admin-inc.php");
126 //* DEBUG: */ ADD_POINTS_REFSYSTEM("test", 36, 1000);
130 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
131 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "empty";
132 if (empty($GLOBALS['what'])) $GLOBALS['what'] = GET_WHAT($GLOBALS['module']);
133 if (empty($GLOBALS['action'])) $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
135 // Set action/what to empty
136 $GLOBALS['action'] = "";
137 $GLOBALS['what'] = "";
140 // Run the init filter chain
141 runFilterChain('init');
143 // Set default 'what' value
144 //* DEBUG: */ OUTPUT_HTML("-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />");
145 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
146 if ($GLOBALS['module'] == "admin") {
147 // Set 'action' value to 'login' in admin menu
148 $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
149 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
150 // Set 'what' value to 'welcome' in guest and member menu
151 $GLOBALS['what'] = "welcome";
152 if (getConfig('index_home') != "") $GLOBALS['what'] = getConfig('index_home');
154 // Anything else like begging link
155 $GLOBALS['what'] = "";
159 // Update sending pool
160 if (($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) LOAD_INC_ONCE("inc/pool-update.php"); // Sends out mails in configureable steps
162 // Load all active extension including language files when not upgrading.
163 // Check module for testing and count one click
164 $dummy = checkModulePermissions($GLOBALS['module']);
165 if ($dummy == "done") countModuleHit($GLOBALS['module']);
168 // Shall we activate the exchange?
169 if (getConfig('activate_xchange') > 0) activateExchange();
171 // Is the extension sql_patches installed and at least 0.3.6?
172 if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
173 // Generate random number
174 if (isset($GLOBALS['userid'])) {
175 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), $GLOBALS['userid'], ""));
177 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), 0, ""));
180 // Generate weak (!!!) code
181 define('RAND_NUMBER', mt_rand(1000000, 9999999));
185 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
188 // No link to database!
189 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
192 // Maybe you forgot to enter your MySQL data?
193 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
196 ///////////////////////////////////////////////////
197 // Include neccessary functions for installation //
198 ///////////////////////////////////////////////////
200 // Set other missing variables
201 if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = "0";
204 LOAD_INC_ONCE("inc/session.php");
206 // Include databases.php
207 LOAD_INC_ONCE("inc/databases.php");
209 // Check if we are in installation routine
210 if ((basename($_SERVER['PHP_SELF']) != "install.php") && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != -1)) {
211 // Redirect to the installation system
212 LOAD_URL("install.php");
215 // Double-check installation mode
216 if ((!isInstalled()) || (!isAdminRegistered())) {
217 // Check for file permissions
218 if (!IS_INC_WRITEABLE("config")) {
219 addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
221 if (!IS_INC_WRITEABLE("dummy")) {
222 addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
224 if (!IS_INC_WRITEABLE(".secret/dummy")) {
225 addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
229 // Run the init filter chain
230 runFilterChain('init');
232 // Load extension 'sql_patches'
233 LOAD_EXTENSION("sql_patches");
236 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!defined('mxchange_installing')) && ($GLOBALS['output_mode'] != "1")) {
237 // One or more fatal error(s) occur during connect...
238 LOAD_INC_ONCE("inc/header.php");
239 LOAD_INC_ONCE("inc/fatal_errors.php");
240 LOAD_INC_ONCE("inc/footer.php");