<?php
/**
 * PHP on Speed - Drugs for PHP
 * 
 * @name        PoS
 * @version     3.0-$Id$
 * @link        http://www.php-on-speed.org/
 * @author      Dennis Morhardt <info@dennismorhardt.de>
 *
 * Copyright (c) 2010 Dennis Morhardt <info@dennismorhardt.de>
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

// UTF-8 rocks!
declare(encoding='UTF-8');
header("Content-type: text/html; charset=utf-8");

// Settings
define("DS", "/");
define("BASE", dirname(__FILE__) . DS);
define("URL_BASE", "/");
define("VERSION", "3.0-alpha");
define("TRAILING_SLASH", false);
define("DEBUG", true);
define('DATABASE', 'mongodb://localhost/posdev');
define("CACHE", "dummy://");
define("TIMEZONE", "GMT");

// Flush the headers
flush();

// Autoloading
function __autoload($classname) {
	// Autoload only php on speed core files or JetPacks
	if ( false === strstr( $classname, "PoS\\" ) && false === strstr( $classname, "JetPack\\" ) && false === strstr( $classname, "DataSource\\" ) )
		return false;
	
	// Find JetPack main file
	if ( strstr( $classname, "JetPack\\" ) ):
		$parts = explode("\\", $classname);
		if ( 2 == count($parts) ) $classname = $classname . '_' . $parts[1];
	endif;
		
	// Replace the _ from the class names to /
	// and JetPack with JetPacks
	$classfile = str_replace(array('_', '\\', 'JetPack'), array(DS, DS, 'JetPacks'), $classname) . ".php";
	$file = BASE . "framework" . DS . $classfile;
	
	// Find the DataSource
	if ( strstr( $classname, "DataSource\\" ) )
		$file = BASE . "app" . DS . "datasources" . DS . str_replace('DataSource\\', '', $classname) . ".php";

	// Check if the class exists
	if ( false === is_file( $file ) )
		return false;
	
	// Include the classes
	include_once $file;
	return true;
}

// Shutdown handler to catch php errors
function __shutdown_handler() {
	if ( $error = error_get_last() ):
        if ( isset($error['type'] ) && ( $error['type'] == E_ERROR || $error['type'] == E_PARSE || $error['type'] == E_COMPILE_ERROR ) ):
            ob_end_clean();
            throw new PoS\Exception("PHP Error: " . $error['message'], null, $error['line'], $error['file']);
        endif;
	endif;
}

// Minimal start
if ( defined("MINIMAL_START") && true === MINIMAL_START )
	return;

// Start to catch and register the shutdown handler
ob_start();
register_shutdown_function('__shutdown_handler');

// Set default time zone
date_default_timezone_set(TIMEZONE);

// Load the routes
include_once BASE . "app" . DS . "Routes.php";

// Start the framework
PoS\Framework::__init();

// Save the cache or close the memcache connection
PoS\Cache::__stop();

// Flush it!
ob_end_flush();