mirror of
https://github.com/moodle/moodle.git
synced 2025-05-05 15:57:04 +02:00
72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
|
|
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* Session handler base.
|
|
*
|
|
* @package core
|
|
* @copyright 2013 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
namespace core\session;
|
|
|
|
defined('MOODLE_INTERNAL') || die();
|
|
|
|
/**
|
|
* Session handler base.
|
|
*
|
|
* @package core
|
|
* @copyright 2013 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
abstract class handler {
|
|
/**
|
|
* Start the session.
|
|
* @return bool success
|
|
*/
|
|
public function start() {
|
|
return session_start();
|
|
}
|
|
|
|
/**
|
|
* Init session handler.
|
|
*/
|
|
public abstract function init();
|
|
|
|
/**
|
|
* Check for existing session with id $sid.
|
|
*
|
|
* Note: this verifies the storage backend only, not the actual session records.
|
|
*
|
|
* @param string $sid
|
|
* @return bool true if session found.
|
|
*/
|
|
public abstract function session_exists($sid);
|
|
|
|
/**
|
|
* Kill all active sessions, the core sessions table is
|
|
* purged afterwards.
|
|
*/
|
|
public abstract function kill_all_sessions();
|
|
|
|
/**
|
|
* Kill one session, the session record is removed afterwards.
|
|
* @param string $sid
|
|
*/
|
|
public abstract function kill_session($sid);
|
|
}
|