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| <?php
/***********************************************************************
Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org)
This file is part of PunBB.
PunBB 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.
PunBB is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
************************************************************************/
// Enable DEBUG mode by removing // from the following line
//define('PUN_DEBUG', 1);
// This displays all executed queries in the page footer.
// DO NOT enable this in a production environment!
//define('PUN_SHOW_QUERIES', 1);
if (!defined('PUN_ROOT'))
exit('The constant PUN_ROOT must be defined and point to a valid FluxBB installation root directory.');
// Load the functions script
require PUN_ROOT.'include/functions.php';
// Reverse the effect of register_globals
unregister_globals();
@include PUN_ROOT.'config.php';
// If PUN isn't defined, config.php is missing or corrupt
if (!defined('PUN'))
exit('The file \'config.php\' doesn\'t exist or is corrupt. Please run <a href="install.php">install.php</a> to install FluxBB first.');
// Record the start time (will be used to calculate the generation time for the page)
list($usec, $sec) = explode(' ', microtime());
$pun_start = ((float)$usec + (float)$sec);
// Make sure PHP reports all errors except E_NOTICE. PunBB supports E_ALL, but a lot of scripts it may interact with, do not.
error_reporting(E_ALL ^ E_NOTICE);
// Turn off magic_quotes_runtime
set_magic_quotes_runtime(0);
// Strip slashes from GET/POST/COOKIE (if magic_quotes_gpc is enabled)
if (get_magic_quotes_gpc())
{
function stripslashes_array($array)
{
return is_array($array) ? array_map('stripslashes_array', $array) : stripslashes($array);
}
$_GET = stripslashes_array($_GET);
$_POST = stripslashes_array($_POST);
$_COOKIE = stripslashes_array($_COOKIE);
}
// Seed the random number generator (PHP <4.2.0 only)
if (version_compare(PHP_VERSION, '4.2.0', '<'))
mt_srand((double)microtime()*1000000);
// If a cookie name is not specified in config.php, we use the default (forum_cookie)
if (empty($cookie_name))
$cookie_name = 'forum_cookie';
// Define a few commonly used constants
define('PUN_UNVERIFIED', 32000);
define('PUN_ADMIN', 1);
define('PUN_MOD', 2);
define('PUN_GUEST', 3);
define('PUN_MEMBER', 4);
// Load DB abstraction layer and connect
require PUN_ROOT.'include/dblayer/common_db.php';
// Start a transaction
$db->start_transaction();
// Load cached config
@include PUN_ROOT.'cache/cache_config.php';
if (!defined('PUN_CONFIG_LOADED'))
{
require PUN_ROOT.'include/cache.php';
generate_config_cache();
require PUN_ROOT.'cache/cache_config.php';
}
// Enable output buffering
if (!defined('PUN_DISABLE_BUFFERING'))
{
// For some very odd reason, "Norton Internet Security" unsets this
$_SERVER['HTTP_ACCEPT_ENCODING'] = isset($_SERVER['HTTP_ACCEPT_ENCODING']) ? $_SERVER['HTTP_ACCEPT_ENCODING'] : '';
// Should we use gzip output compression?
if ($pun_config['o_gzip'] && extension_loaded('zlib') && (strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') !== false || strpos($_SERVER['HTTP_ACCEPT_ENCODING'], 'deflate') !== false))
ob_start('ob_gzhandler');
else
ob_start();
}
// Check/update/set cookie and fetch user info
$pun_user = array();
check_cookie($pun_user);
// Attempt to load the common language file
@include PUN_ROOT.'lang/'.$pun_user['language'].'/common.php';
if (!isset($lang_common))
exit('There is no valid language pack \''.pun_htmlspecialchars($pun_user['language']).'\' installed. Please reinstall a language of that name.');
// Check if we are to display a maintenance message
if ($pun_config['o_maintenance'] && $pun_user['g_id'] > PUN_ADMIN && !defined('PUN_TURN_OFF_MAINT'))
maintenance_message();
// Load cached bans
@include PUN_ROOT.'cache/cache_bans.php';
if (!defined('PUN_BANS_LOADED'))
{
require_once PUN_ROOT.'include/cache.php';
generate_bans_cache();
require PUN_ROOT.'cache/cache_bans.php';
}
// Check if current user is banned
check_bans();
// Update online list
update_users_online(); |
