php-phpbb/phpBB/db.php

<?php
/***************************************************************************  
 *                                 db.php
 *                            -------------------                         
 *   begin                : Saturday, Feb 13, 2001 
 *   copyright            : (C) 2001 The phpBB Group        
 *   email                : support@phpbb.com                           
 *                                                          
 *   $Id$                                                           
 *                                                            
 * 
 ***************************************************************************/ 

/***************************************************************************  
 *                                                     
 *   This program is free software; you can redistribute it and/or modify    
 *   it under the terms of the GNU General Public License as published by   
 *   the Free Software Foundation; either version 2 of the License, or  
 *   (at your option) any later version.                      
 *                                                          
 * 
 ***************************************************************************/ 

switch($dbms)
{
 case 'mysql':
   include('db/mysql.'.$phpEx);
   break;
 case 'postgres':
   include('db/postgres7.'.$phpEx);
   break;
 case 'mssql':
   include('db/mssql.'.$phpEx);
      break;
 case 'oracle':
   include('db/oracle.'.$phpEx);
   break;
}

// Make the database connection.
$db = new sql_db($dbhost, $dbuser, $dbpasswd, $dbname, false);
if(!$db->db_connect_id) 
{
   error_die($db, SQL_CONNECT);
}

// Check if user is banned
if(!auth("ip ban", $db, "", "", "", "", "", $REMOTE_ADDR, "", "", "")) 
{
   error_die($db, BANNED);
}

// Initalize these variables to keep them safe.
$user_logged_in = 0;
$logged_in = 0;
$userdata = Array();

// Setup forum wide options.
$sql = "SELECT * FROM config WHERE selected = 1";
if(!$result = $db->sql_query($sql))
{
   error_die($db, QUERY_ERROR);
}
else  
{
   $config = $db->sql_fetchrowset($result);
   $sitename = stripslashes($config[0]["sitename"]);
   $allow_html = $config[0]["allow_html"];
   $allow_bbcode = $config[0]["allow_bbcode"];
   $allow_sig = $config[0]["allow_sig"];
   $allow_namechange = $config[0]["allow_namechange"];
   $posts_per_page = $config[0]["posts_per_page"];
   $hot_threshold = $config[0]["hot_threshold"];
   $topics_per_page = $config[0]["topics_per_page"];
   $override_user_themes = $config[0]["override_themes"];
   $email_sig = stripslashes($config[0]["email_sig"]);
   $email_from = $config[0]["email_from"];
   $default_lang = $config[0]["default_lang"];
   $sys_lang = $default_lang;            
}

if(isset($HTTP_COOKIE_VARS[$session_cookie])) 
{
   $sessid = $HTTP_COOKIE_VARS[$session_cookie];
   $userid = get_userid_from_session($sessid, $session_cookie_time, $REMOTE_ADDR, $db);

   if ($userid)
     {
	$user_logged_in = 1;
	update_session_time($sessid, $db);
	
	if(!auth("username ban", $db, $userid, "", "", "", "", "", "", "", ""))
	  {
	     error_die($db, BANNED);
	  }
	$userdata = get_userdata_from_id($userid, $db);
     }
}            

// If the user isn't logged in check if they have a user ID cookie.
if (!$user_logged_in)
{
   if(isset($HTTP_COOKIE_VARS[$cookie_name]))
     {
	$userdata = get_userdata_from_id($HTTP_COOKIE_VARS["$cookie_name"], $db);
	if(!auth("username ban", $db, $userdata["user_id"], "", "", "", "", "", "", "", ""))
	  {
	     error_die($db, BANNED);
	  }
     }
}

// Setup what template to use. Currently just use default
$template = new Template("./templates/Default", "keep");

?>