<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
* Minimum Requirement: PHP 5.2.0+
*
* Within this file the framework with all components as well as all phpBB-specific things will be loaded
*/

/**
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

// Init Framework
require PHPBB_ROOT_PATH . 'includes/core/bootstrap.' . PHP_EXT;

// Run through remaining Framework states
if (defined('PHPBB_CONFIG_MISSING') || !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.' . PHP_EXT;
	$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;
}

// Set PHP error handler to ours
set_error_handler(defined('PHPBB_MSG_HANDLER') ? PHPBB_MSG_HANDLER : 'msg_handler');

// enforce the use of the request class
phpbb_request::disable_super_globals();

// @todo Syndicate config variables somehow and check them here. It would be also nice to not have so many global vars from the config file (means: re-think layout of config file, maybe require phpbb:: to be set)

if (!empty($dbms))
{
	// Register DB object.
	phpbb::assign('db', phpbb_db_dbal::connect($dbms, $dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, defined('PHPBB_DB_NEW_LINK') ? PHPBB_DB_NEW_LINK : false));
}

// We do not need the db password any longer, unset for safety purposes
if (!empty($dbpasswd))
{
	unset($dbpasswd);
}

// Register Cache Manager
phpbb::register('acm');

// Grab global variables
phpbb_cache::obtain_config();

// Register Template
phpbb::register('template');

// Register permission class
phpbb::register('acl');

// Register user object
phpbb::register('user', false, false, phpbb::$config['auth_method']);

// Register API
phpbb::register('api');

// Register Plugins
phpbb::$plugins->init(PHPBB_ROOT_PATH . 'plugins/');

// Setup Plugins
phpbb::$plugins->setup();

?>