1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

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

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Security\Acl\Permission;

    13 

    14 /**

    15  * This is the interface that must be implemented by permission maps.

    16  *

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

    18  */

    19 interface PermissionMapInterface

    20 {

    21     /**

    22      * Returns an array of bitmasks.

    23      *

    24      * The security identity must have been granted access to at least one of

    25      * these bitmasks.

    26      *

    27      * @param string $permission

    28      * @param object $object

    29      * @return array may return null if permission/object combination is not supported

    30      */

    31     function getMasks($permission, $object);

    32 

    33     /**

    34      * Whether this map contains the given permission

    35      *

    36      * @param string $permission

    37      * @return Boolean

    38      */

    39     function contains($permission);

    40 }