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<?php

/**

*

* @package phpBB3

* @version $Id: common.php 11241 2011-06-15 17:00:29Z git-gate $

* @copyright (c) 2005 phpBB Group

* @license http://opensource.org/licenses/gpl-license.php GNU Public License

*

* Minimum Requirement: PHP 4.3.3

*/

/**

*/

if (!defined('IN_PHPBB'))

{

        exit;

}

require($phpbb_root_path . 'includes/startup.' . $phpEx);

if (file_exists($phpbb_root_path . 'config.' . $phpEx))

{

        require($phpbb_root_path . 'config.' . $phpEx);

}

if (!defined('PHPBB_INSTALLED'))

{

        // Redirect the user to the installer

        // We have to generate a full HTTP/1.1 header here since we can't guarantee to have any of the information

        // available as used by the redirect function

        $server_name = (!empty($_SERVER['HTTP_HOST'])) ? strtolower($_SERVER['HTTP_HOST']) : ((!empty($_SERVER['SERVER_NAME'])) ? $_SERVER['SERVER_NAME'] : getenv('SERVER_NAME'));

        $server_port = (!empty($_SERVER['SERVER_PORT'])) ? (int) $_SERVER['SERVER_PORT'] : (int) getenv('SERVER_PORT');

        $secure = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 1 : 0;

        $script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF');

        if (!$script_name)

        {

                $script_name = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI');

        }

        // Replace any number of consecutive backslashes and/or slashes with a single slash

        // (could happen on some proxy setups and/or Windows servers)

        $script_path = trim(dirname($script_name)) . '/install/index.' . $phpEx;

        $script_path = preg_replace('#[\\\\/]{2,}#', '/', $script_path);

        $url = (($secure) ? 'https://' : 'http://') . $server_name;

        if ($server_port && (($secure && $server_port <> 443) || (!$secure && $server_port <> 80)))

        {

                // HTTP HOST can carry a port number...

                if (strpos($server_name, ':') === false)

                {

                        $url .= ':' . $server_port;

                }

        }

        $url .= $script_path;

        header('Location: ' . $url);

        exit;

}

if (defined('DEBUG_EXTRA'))

{

        $base_memory_usage = 0;

        if (function_exists('memory_get_usage'))

        {

                $base_memory_usage = memory_get_usage();

        }

}

// Load Extensions

// dl() is deprecated and disabled by default as of PHP 5.3.

if (!empty($load_extensions) && function_exists('dl'))

{

        $load_extensions = explode(',', $load_extensions);

        foreach ($load_extensions as $extension)

        {

                @dl(trim($extension));

        }

}

// Include files

require($phpbb_root_path . 'includes/acm/acm_' . $acm_type . '.' . $phpEx);

require($phpbb_root_path . 'includes/cache.' . $phpEx);

require($phpbb_root_path . 'includes/template.' . $phpEx);

require($phpbb_root_path . 'includes/session.' . $phpEx);

require($phpbb_root_path . 'includes/auth.' . $phpEx);

require($phpbb_root_path . 'includes/functions.' . $phpEx);

require($phpbb_root_path . 'includes/functions_content.' . $phpEx);

require($phpbb_root_path . 'includes/constants.' . $phpEx);

require($phpbb_root_path . 'includes/db/' . $dbms . '.' . $phpEx);

require($phpbb_root_path . 'includes/utf/utf_tools.' . $phpEx);

// Set PHP error handler to ours

set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler');

// Instantiate some basic classes

$user                = new user();

$auth                = new auth();

$template        = new template();

$cache                = new cache();

$db                        = new $sql_db();

// Connect to DB

$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, defined('PHPBB_DB_NEW_LINK') ? PHPBB_DB_NEW_LINK : false);

// We do not need this any longer, unset for safety purposes

unset($dbpasswd);

// Grab global variables, re-cache if necessary

$config = $cache->obtain_config();

// Add own hook handler

require($phpbb_root_path . 'includes/hooks/index.' . $phpEx);

$phpbb_hook = new phpbb_hook(array('exit_handler', 'phpbb_user_session_handler', 'append_sid', array('template', 'display')));

foreach ($cache->obtain_hooks() as $hook)

{

        @include($phpbb_root_path . 'includes/hooks/' . $hook . '.' . $phpEx);

}

?>