/**
* Boots the system and reads the configuration files. Should not be called manually.
*/
function __bootloader()
{
//get the current path
$currentPath = getcwd();
//we make sure the last character of the current path is a separator
if (substr($currentPath, -1) != '/') {
$currentPath .= '/';
}
//these definitions must be present
if (!defined('PATH_SYSTEM')) {
throw new \Exception('PATH_SYSTEM is not set in paths.inc');
}
if (!defined('PATH_CONFIG')) {
throw new \Exception('PATH_CONFIG is not set in paths.inc');
}
if (!defined('PATH_TEMP')) {
throw new \Exception('PATH_TEMP is not set in paths.inc');
}
if (!defined('PATH_LOGS')) {
throw new \Exception('PATH_LOGS is not set in paths.inc');
}
if (!defined('PATH_MODULES')) {
throw new \Exception('PATH_MODULES is not set in paths.inc');
}
if (!defined('PATH_PAGECACHE_CACHE')) {
throw new \Exception('PATH_PAGECACHE_CACHE is not set in paths.inc');
}
//define the security locks so we can include files
define('InSite', null);
define('System', null);
//we define the default character sets to utf8
mb_internal_encoding("UTF-8");
//load the autoloader. After this call, all the classes can be called.
$autoloader = PATH_SYSTEM . 'Autoload.class.php';
if (file_exists($autoloader)) {
require_once $autoloader;
} else {
throw new \Exception('Could not load ' . $autoloader . '. Please check the PATH_SYSTEM constant in your configuration!');
}
//debug parameters when the platform is our development platform
if (\System\Server\OS::getOS() == \System\Server\OS::OS_WINDOWS) {
defined('DEBUG') || define('DEBUG', null);
}
register_shutdown_function('\\System\\Db\\Database::handleShutdown');
//boot the errorhandler and register the exception and error handlers
\System\Error\ErrorHandler::getInstance();
//set the timezone values
defined('TIMEZONE_IDENTIFIER') || define('TIMEZONE_IDENTIFIER', 'Europe/Amsterdam');
\System\Version::registerRequiredConfigDirective('TIMEZONE_IDENTIFIER');
date_default_timezone_set(TIMEZONE_IDENTIFIER);
//register
$register = \System\Register\Register::getInstance();
//we set the start timer
\System\Calendar\Timer::getSystemExecutionTime();
//config
require_once PATH_CONFIG . 'site.inc';
//initialize the language subsystem
\System\Internationalization\Language::init();
//initialize the system interaction system
\System\System\Interaction\Event\SystemInteractionEvent::registerListeners();
//register extra handlers if needed
if (file_exists(PATH_CONFIG . 'handlers.inc')) {
require_once PATH_CONFIG . 'handlers.inc';
}
//turn the displaying of errors off, when we are in production environment
defined('DEBUG') || ini_set('display_errors', 0);
//verify the required configuration variables
__requirements();
//check if the visitors ip address is allowed.
if (!\System\HTTP\Visitor\PermaBan\PermaBan::isIPAllowed(\System\HTTP\Visitor\IP::getClientIP())) {
header('HTTP/1.0 403 Forbidden');
header('Status: 403 Forbidden');
header('HTTP/1.1 403 Forbidden');
exit;
}
//database
$register->defaultDb = \System\Db\Database::getConnection();
//we dont want to cache our output, as this allows access without revalidating
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
//requestshizzle
\System\Version::registerRequiredConfigDirective('DEFAULT_CONTROLLER');
if (!defined('DEFAULT_CONTROLLER')) {
throw new \System\Error\Exception\SystemException('The configuration is invalid: DEFAULT_CONTROLLER not set or invalid.');
}
$controller = \System\Web\Controller::callController();
//do buffered output rendering if needed
if ($controller->getRenderSetting() == \System\Web\Controller::RENDERER_ENABLED) {
//render the surface
$renderSurface = $controller->getRenderSurface();
if (!$renderSurface) {
throw new \System\Error\Exception\SystemException('Please make sure your controller action sets a RenderSurface!');
}
$controller->getRenderSurface()->execute();
}
//shutdown the system to prevent further execution of code
exit;
}
/**
* Outputs the error and logs it to a file.
* Note that this function effectively halts the execution of our script.
* @param int The errorlevel of the error.
* @param string The message
* @param string The file the error occured in
* @param int The line number of the error
* @param string The stacktrace as a string
*/
protected static final function outputError($errorLevel, $errorNotice, $errorFile, $errorLine, $stackTrace)
{
//logging of the error goes here. This is done using classic SQL queries and manual connecting to the db,
//because we dont want to be dependant of the system
$errorPage = self::ERRORPAGE;
if (defined('ERRORPAGE_CUSTOM')) {
$errorPage = constant('ERRORPAGE_CUSTOM');
}
if (defined('DATABASE_HOST') && defined('DATABASE_USER') && defined('DATABASE_PASS') && defined('DATABASE_PORT') && defined('DATABASE_NAME')) {
$link = @mysqli_connect(DATABASE_HOST, DATABASE_USER, DATABASE_PASS, DATABASE_NAME, DATABASE_PORT);
if ($link) {
$ip = @mysqli_real_escape_string($link, \System\HTTP\Visitor\IP::getClientIP());
$serverIp = @mysqli_real_escape_string($link, \System\HTTP\Request\Request::getServerAddress());
$query = @mysqli_real_escape_string($link, \System\HTTP\Request\Request::getQuery());
$referer = @mysqli_real_escape_string($link, \System\HTTP\Request\Request::getReferer());
$request = @mysqli_real_escape_string($link, \System\HTTP\Request\Request::getRequest());
$errorNumber = @mysqli_real_escape_string($link, $errorLevel);
$errorString = @mysqli_real_escape_string($link, $errorNotice);
$escapedError = @mysqli_real_escape_string($link, $errorFile);
$errorLine = @mysqli_real_escape_string($link, $errorLine);
$escapedTrace = @mysqli_real_escape_string($link, $stackTrace);
$post = new \System\HTTP\Request\Post();
$postData = $post->serialize();
$get = new \System\HTTP\Request\Get();
$getData = $get->serialize();
@mysqli_query($link, "INSERT INTO syserror (syserror_code, syserror_string, syserror_file, syserror_line, syserror_timestamp, syserror_server_ip, syserror_ip, syserror_query, syserror_referer, syserror_request, syserror_stacktrace, syserror_post, syserror_get)\n\t VALUES ('{$errorNumber}', '{$errorString}', '{$escapedError}', '{$errorLine}', NOW(), '{$serverIp}', '{$ip}', '{$query}', '{$referer}', '{$request}', '{$escapedTrace}', '{$postData}', '{$getData}')");
@mysqli_close($link);
//remove extended notices for cli mode
if (\System\Server\SAPI::getSAPI() == \System\Server\SAPI::SAPI_CLI) {
$errorPage = '{ERROR}';
}
if (!defined('DEBUG')) {
$errorPage = str_replace('{ERROR}', "<p><b>Details:</b></p><p>The page you requested could not be found. Please contact the webmaster.</p>", $errorPage);
} else {
$errorPage = str_ireplace("{ERROR}", "<p><b>Details:</b></p><p><b>Errorcode</b>: " . $errorNumber . " - " . self::translateErrorNumber($errorNumber) . "</p><p><b>Error message</b>: " . $errorNotice . "</p><p><b>Errorneous file</b>: " . $errorFile . "</p><p><b>On line</b>: " . $errorLine . "</p><p><b>Stacktrace</b>:<br />" . nl2br(strip_tags($stackTrace)) . "</p>", $errorPage);
}
//remove tags for cli mode
if (\System\Server\SAPI::getSAPI() == \System\Server\SAPI::SAPI_CLI) {
$errorPage = strip_tags(str_ireplace(array('<br />', '<br>', '<br/>', '</p><p>'), PHP_EOL, $errorPage));
}
}
}
//terminate; in debug mode we output potentially harmfull info without escaping!
$errorPage = str_replace('{ERROR}', "<p><b>Details:</b></p><p>(ERR: 1001) The page you requested could not be found. Please contact the webmaster.</p>" . (defined('DEBUG') ? '<p>' . $errorNotice . '</p>' : ''), $errorPage);
echo $errorPage;
}