<?php

/*

 * This file is part of the Symfony framework.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * This source file is subject to the MIT license that is bundled

 * with this source code in the file LICENSE.

 */

namespace Symfony\Component\Security\Http;

use Symfony\Component\HttpFoundation\Request;

/**

 * This interface must be implemented by firewall maps.

 *

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

interface FirewallMapInterface

{

    /**

     * Returns the authentication listeners, and the exception listener to use

     * for the given request.

     *

     * If there are no authentication listeners, the first inner are must be

     * empty.

     *

     * If there is no exception listener, the second element of the outer array

     * must be null.

     *

     * @param Request $request

     * @return array of the format array(array(AuthenticationListener), ExceptionListener)

     */

    function getListeners(Request $request);

}