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 * -------------------------------------------------------------------- *
15 * $Tag:: 0.2.1-FINAL $ *
17 * Needs to be in all Files and every File needs "svn propset *
18 * svn:keywords Date Revision" (autoprobset!) at least!!!!!! *
19 * -------------------------------------------------------------------- *
20 * Copyright (c) 2003 - 2008 by Roland Haeder *
21 * For more information visit: http://www.mxchange.org *
23 * This program is free software; you can redistribute it and/or modify *
24 * it under the terms of the GNU General Public License as published by *
25 * the Free Software Foundation; either version 2 of the License, or *
26 * (at your option) any later version. *
28 * This program is distributed in the hope that it will be useful, *
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
31 * GNU General Public License for more details. *
33 * You should have received a copy of the GNU General Public License *
34 * along with this program; if not, write to the Free Software *
35 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
37 ************************************************************************/
39 // Some security stuff...
40 if (!defined('__SECURITY')) {
41 $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
45 // Non-database functions
46 require("inc/functions.php");
48 // Load more function libraries or includes
49 foreach (array('request-functions', 'session-functions', 'config-functions', 'code-functions', 'inc-functions', 'filters', 'mysql-manager', 'extensions', 'db/lib', 'handler', 'hooks') as $lib) {
50 // Load special functions
51 LOAD_INC_ONCE(sprintf("inc/%s.php", $lib));
55 set_error_handler('__errorHandler');
57 // Check if the user setups his MySQL stuff...
58 if ((empty($MySQL['login'])) && (!isInstalling()) && (!REQUEST_ISSET_GET('installing')) && (isInstalled())) {
59 // No login entered and outside installation mode
60 OUTPUT_HTML("<strong>{--LANG_WARNING--}:</strong> ");
62 // You have changed my configuration file!
63 app_die(__FILE__, __LINE__, "{--DIE_CONFIG_CHANGED_YOU--}");
65 // Please run the installation script (maybe again)
66 app_die(__FILE__, __LINE__, "{--DIE_RUN_INSTALL_MYSQL--}");
68 } elseif ((!isInstalling()) && (empty($MySQL['password'])) && (isBooleanConstantAndTrue('warn_no_pass'))) {
69 // No database password entered!!!
70 OUTPUT_HTML("<div>{--LANG_WARNING--}:</div> {--WARN_NULL_PASSWORD--}");
73 // Set dummy config array
76 // Set important header_sent
77 $GLOBALS['header_sent'] = 0;
79 // Init fatal messages
82 // Check if this file is writeable or read-only and warn the user
83 if ((!isInstalling()) && (isInstalled())) {
84 // Check for write-permission for config.php and inc directory
85 if (empty($GLOBALS['module'])) $GLOBALS['module'] = REQUEST_GET('module');
86 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "index";
91 if ((!empty($MySQL['host'])) && (!empty($MySQL['login'])) && (!empty($MySQL['password'])) && (!empty($MySQL['dbase']))) {
93 SQL_CONNECT($MySQL['host'], $MySQL['login'], $MySQL['password'], __FILE__, __LINE__);
96 if (SQL_IS_LINK_UP()) {
97 // Is it a valid resource?
98 if (SQL_SELECT_DB($MySQL['dbase'], __FILE__, __LINE__) === true) {
99 // This is required for extension 'optimize' to work
100 define('__DB_NAME', $MySQL['dbase']);
102 // Remove MySQL array from namespace
105 // Load configuration stuff
108 // Load "databases" aka static arrays
109 LOAD_INC_ONCE("inc/databases.php");
112 LOAD_INC_ONCE("inc/session.php");
115 LOAD_INC_ONCE("inc/versions.php");
117 // Loading patching system is required here...
118 LOAD_INC_ONCE("inc/patch-system.php"); // Initialize patch system
121 LOAD_INC_ONCE("inc/check-reset.php");
123 // Load admin include file if he is admin
125 // Administrative functions
126 LOAD_INC_ONCE("inc/modules/admin/admin-inc.php");
128 //* DEBUG: */ ADD_POINTS_REFSYSTEM("test", 36, 1000);
132 if (($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
133 if (empty($GLOBALS['module'])) $GLOBALS['module'] = "empty";
134 if (empty($GLOBALS['what'])) $GLOBALS['what'] = GET_WHAT($GLOBALS['module']);
135 if (empty($GLOBALS['action'])) $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
137 // Set action/what to empty
138 $GLOBALS['action'] = "";
139 $GLOBALS['what'] = "";
142 // Run the init filter chain
143 runFilterChain('init');
145 // Set default 'what' value
146 //* DEBUG: */ OUTPUT_HTML("-".$GLOBALS['module']."/".$GLOBALS['what']."-<br />");
147 if ((empty($GLOBALS['what'])) && (empty($GLOBALS['action'])) && ($GLOBALS['output_mode'] != 1) && ($GLOBALS['output_mode'] != -1)) {
148 if ($GLOBALS['module'] == "admin") {
149 // Set 'action' value to 'login' in admin menu
150 $GLOBALS['action'] = GET_ACTION($GLOBALS['module'], $GLOBALS['what']);
151 } elseif (($GLOBALS['module'] == "index") || ($GLOBALS['module'] == "login")) {
152 // Set 'what' value to 'welcome' in guest and member menu
153 $GLOBALS['what'] = "welcome";
154 if (getConfig('index_home') != "") $GLOBALS['what'] = getConfig('index_home');
156 // Anything else like begging link
157 $GLOBALS['what'] = "";
161 // Update sending pool
162 if (($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != "-1")) LOAD_INC_ONCE("inc/pool-update.php"); // Sends out mails in configureable steps
164 // Load all active extension including language files when not upgrading.
165 // Check module for testing and count one click
166 if (checkModulePermissions($GLOBALS['module']) == "done") countModuleHit($GLOBALS['module']);
168 // Shall we activate the exchange?
169 if (getConfig('activate_xchange') > 0) activateExchange();
171 // Is the extension sql_patches installed and at least 0.3.6?
172 if (GET_EXT_VERSION("sql_patches") >= "0.3.6") {
173 // Generate random number
174 define('RAND_NUMBER', generateRandomCodde(10, mt_rand(10000,32766), getUserId(), ""));
176 // Generate weak (!!!) code
177 define('RAND_NUMBER', mt_rand(1000000, 9999999));
181 addFatalMessage(__FILE__, __LINE__, getMessage('WRONG_DB_SELECTED'));
184 // No link to database!
185 addFatalMessage(__FILE__, __LINE__, getMessage('NO_DB_LINK'));
188 // Maybe you forgot to enter your MySQL data?
189 addFatalMessage(__FILE__, __LINE__, getMessage('MYSQL_DATA_MISSING'));
192 ///////////////////////////////////////////////////
193 // Include neccessary functions for installation //
194 ///////////////////////////////////////////////////
196 // Set other missing variables
197 if (!isset($GLOBALS['output_mode'])) $GLOBALS['output_mode'] = "0";
199 // Include databases.php
200 LOAD_INC_ONCE("inc/databases.php");
203 LOAD_INC_ONCE("inc/session.php");
206 LOAD_INC_ONCE("inc/versions.php");
208 // Check if we are in installation routine
209 if ((!isInstalling()) && ($GLOBALS['output_mode'] != "1") && ($GLOBALS['output_mode'] != -1)) {
210 // Redirect to the installation system
211 LOAD_URL("install.php");
214 // Double-check installation mode
215 if ((!isInstalled()) || (!isAdminRegistered())) {
216 // Check for file permissions
217 if (!IS_INC_WRITEABLE("config")) {
218 addFatalMessage(__FILE__, __LINE__, getMessage('CONFIG_IS_WRITE_PROTECTED'));
220 if (!IS_INC_WRITEABLE("dummy")) {
221 addFatalMessage(__FILE__, __LINE__, getMessage('DUMMY_IS_WRITE_PROTECTED'));
223 if (!IS_INC_WRITEABLE(".secret/dummy")) {
224 addFatalMessage(__FILE__, __LINE__, getMessage('SECRET_IS_WRITE_PROTECTED'));
228 // Run the init filter chain
229 runFilterChain('init');
231 // Load extension 'sql_patches'
232 LOAD_EXTENSION("sql_patches");
235 if ((getTotalFatalErrors() > 0) && (isInstalled()) && (!isInstalling()) && ($GLOBALS['output_mode'] != "1")) {
236 // One or more fatal error(s) occur during connect...
237 LOAD_INC_ONCE("inc/header.php");
238 LOAD_INC_ONCE("inc/fatal_errors.php");
239 LOAD_INC_ONCE("inc/footer.php");