| 1 | <?php |
| 2 | /* |
| 3 | * Copyright (C) 2003-2011 Polytechnique.org |
| 4 | * http://opensource.polytechnique.org/ |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | abstract class PlLogger |
| 22 | { |
| 23 | /** The constructor, creates a new entry in the sessions table |
| 24 | * |
| 25 | * @param $uid the id of the logged user |
| 26 | * @param $suid the id of the administrator who has just su'd to the user |
| 27 | * @return VOID |
| 28 | */ |
| 29 | abstract public function __construct($uid, $suid = 0); |
| 30 | |
| 31 | /** Logs an action and its related data. |
| 32 | * |
| 33 | * @param $action le type d'action |
| 34 | * @param $data les données (id de liste, etc.) |
| 35 | * @return VOID |
| 36 | */ |
| 37 | abstract public function log($action, $data = null); |
| 38 | |
| 39 | /** Check validity of the logger. |
| 40 | * |
| 41 | * @param $uid the uid of the current session. |
| 42 | * @return TRUE if the logger can still be used. |
| 43 | */ |
| 44 | abstract public function isValid($uid); |
| 45 | |
| 46 | /** Return a dummy logger. |
| 47 | */ |
| 48 | public static function dummy($uid, $suid = 0) { |
| 49 | return new DummyLogger($uid, $suid); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
| 54 | ?> |