1: <?php
2: /**
3: * Magento
4: *
5: * NOTICE OF LICENSE
6: *
7: * This source file is subject to the Open Software License (OSL 3.0)
8: * that is bundled with this package in the file LICENSE.txt.
9: * It is also available through the world-wide-web at this URL:
10: * http://opensource.org/licenses/osl-3.0.php
11: * If you did not receive a copy of the license and are unable to
12: * obtain it through the world-wide-web, please send an email
13: * to license@magentocommerce.com so we can send you a copy immediately.
14: *
15: * DISCLAIMER
16: *
17: * Do not edit or add to this file if you wish to upgrade Magento to newer
18: * versions in the future. If you wish to customize Magento for your
19: * needs please refer to http://www.magentocommerce.com for more information.
20: *
21: * @category Mage
22: * @package Mage_Core
23: * @copyright Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
24: * @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
25: */
26:
27:
28: /**
29: * Core session model
30: *
31: * @todo extend from Mage_Core_Model_Session_Abstract
32: *
33: * @method null|bool getCookieShouldBeReceived()
34: * @method Mage_Core_Model_Session setCookieShouldBeReceived(bool $flag)
35: * @method Mage_Core_Model_Session unsCookieShouldBeReceived()
36: */
37: class Mage_Core_Model_Session extends Mage_Core_Model_Session_Abstract
38: {
39: public function __construct($data=array())
40: {
41: $name = isset($data['name']) ? $data['name'] : null;
42: $this->init('core', $name);
43: }
44:
45: /**
46: * Retrieve Session Form Key
47: *
48: * @return string A 16 bit unique key for forms
49: */
50: public function getFormKey()
51: {
52: if (!$this->getData('_form_key')) {
53: $this->setData('_form_key', Mage::helper('core')->getRandomString(16));
54: }
55: return $this->getData('_form_key');
56: }
57: }
58: