chamilo-lms2/vendor/symfony/security-bundle/Security/FirewallMap.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Bundle\SecurityBundle\Security;

use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Http\FirewallMapInterface;

/**
 * This is a lazy-loading firewall map implementation.
 *
 * Listeners will only be initialized if we really need them.
 *
 * @author Johannes M. Schmitt <schmittjoh@gmail.com>
 */
class FirewallMap implements FirewallMapInterface
{
    protected $container;
    protected $map;

    public function __construct(ContainerInterface $container, array $map)
    {
        $this->container = $container;
        $this->map = $map;
    }

    public function getListeners(Request $request)
    {
        foreach ($this->map as $contextId => $requestMatcher) {
            if (null === $requestMatcher || $requestMatcher->matches($request)) {
                return $this->container->get($contextId)->getContext();
            }
        }

        return array(array(), null, null);
    }
}