Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\HttpFoundation\Session\Storage;
Chris@0: 
Chris@0: /**
Chris@0:  * Allows session to be started by PHP and managed by Symfony.
Chris@0:  *
Chris@0:  * @author Drak <drak@zikula.org>
Chris@0:  */
Chris@0: class PhpBridgeSessionStorage extends NativeSessionStorage
Chris@0: {
Chris@0:     /**
Chris@14:      * @param \SessionHandlerInterface|null $handler
Chris@14:      * @param MetadataBag                   $metaBag MetadataBag
Chris@0:      */
Chris@0:     public function __construct($handler = null, MetadataBag $metaBag = null)
Chris@0:     {
Chris@0:         $this->setMetadataBag($metaBag);
Chris@0:         $this->setSaveHandler($handler);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function start()
Chris@0:     {
Chris@0:         if ($this->started) {
Chris@0:             return true;
Chris@0:         }
Chris@0: 
Chris@0:         $this->loadSession();
Chris@0: 
Chris@0:         return true;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function clear()
Chris@0:     {
Chris@0:         // clear out the bags and nothing else that may be set
Chris@0:         // since the purpose of this driver is to share a handler
Chris@0:         foreach ($this->bags as $bag) {
Chris@0:             $bag->clear();
Chris@0:         }
Chris@0: 
Chris@0:         // reconnect the bags to the session
Chris@0:         $this->loadSession();
Chris@0:     }
Chris@0: }