Members/shoshi/webvirt: cake/libs/controller/components/cookie.php annotate

author	Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
date	Sun, 24 Jul 2011 21:08:31 +0900
parents
children

rev	line source
0 261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	1 <?php
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	2 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	3 * Cookie Component
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	4 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	5 * PHP versions 4 and 5
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	6 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	7 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	8 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	9 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	10 * Licensed under The MIT License
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	11 * Redistributions of files must retain the above copyright notice.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	12 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	13 * @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	14 * @link http://cakephp.org CakePHP(tm) Project
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	15 * @package cake
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	16 * @subpackage cake.cake.libs.controller.components
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	17 * @since CakePHP(tm) v 1.2.0.4213
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	18 * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	19 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	20
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	21 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	22 * Load Security class
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	23 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	24 App::import('Core', 'Security');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	25
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	26 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	27 * Cookie Component.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	28 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	29 * Cookie handling for the controller.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	30 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	31 * @package cake
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	32 * @subpackage cake.cake.libs.controller.components
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	33 * @link http://book.cakephp.org/view/1280/Cookies
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	34 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	35 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	36 class CookieComponent extends Object {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	37
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	38 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	39 * The name of the cookie.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	40 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	41 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	42 * $this->Cookie->name = 'CookieName';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	43 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	44 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	45 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	46 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	47 var $name = 'CakeCookie';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	48
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	49 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	50 * The time a cookie will remain valid.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	51 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	52 * Can be either integer Unix timestamp or a date string.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	53 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	54 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	55 * $this->Cookie->time = '5 Days';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	56 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	57 * @var mixed
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	58 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	59 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	60 var $time = null;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	61
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	62 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	63 * Cookie path.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	64 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	65 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	66 * $this->Cookie->path = '/';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	67 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	68 * The path on the server in which the cookie will be available on.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	69 * If var $cookiePath is set to '/foo/', the cookie will only be available
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	70 * within the /foo/ directory and all sub-directories such as /foo/bar/ of domain.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	71 * The default value is the entire domain.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	72 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	73 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	74 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	75 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	76 var $path = '/';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	77
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	78 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	79 * Domain path.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	80 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	81 * The domain that the cookie is available.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	82 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	83 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	84 * $this->Cookie->domain = '.example.com';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	85 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	86 * To make the cookie available on all subdomains of example.com.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	87 * Set $this->Cookie->domain = '.example.com'; in your controller beforeFilter
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	88 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	89 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	90 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	91 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	92 var $domain = '';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	93
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	94 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	95 * Secure HTTPS only cookie.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	96 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	97 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	98 * $this->Cookie->secure = true;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	99 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	100 * Indicates that the cookie should only be transmitted over a secure HTTPS connection.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	101 * When set to true, the cookie will only be set if a secure connection exists.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	102 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	103 * @var boolean
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	104 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	105 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	106 var $secure = false;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	107
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	108 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	109 * Encryption key.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	110 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	111 * Overridden with the controller beforeFilter();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	112 * $this->Cookie->key = 'SomeRandomString';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	113 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	114 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	115 * @access protected
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	116 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	117 var $key = null;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	118
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	119 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	120 * Values stored in the cookie.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	121 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	122 * Accessed in the controller using $this->Cookie->read('Name.key');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	123 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	124 * @see CookieComponent::read();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	125 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	126 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	127 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	128 var $__values = array();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	129
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	130 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	131 * Type of encryption to use.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	132 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	133 * Currently only one method is available
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	134 * Defaults to Security::cipher();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	135 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	136 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	137 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	138 * @todo add additional encryption methods
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	139 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	140 var $__type = 'cipher';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	141
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	142 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	143 * Used to reset cookie time if $expire is passed to CookieComponent::write()
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	144 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	145 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	146 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	147 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	148 var $__reset = null;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	149
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	150 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	151 * Expire time of the cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	152 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	153 * This is controlled by CookieComponent::time;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	154 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	155 * @var string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	156 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	157 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	158 var $__expires = 0;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	159
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	160 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	161 * Main execution method.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	162 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	163 * @param object $controller A reference to the instantiating controller object
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	164 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	165 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	166 function initialize(&$controller, $settings) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	167 $this->key = Configure::read('Security.salt');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	168 $this->_set($settings);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	169 if (isset($this->time)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	170 $this->__expire($this->time);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	171 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	172 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	173
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	174 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	175 * Start CookieComponent for use in the controller
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	176 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	177 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	178 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	179 function startup() {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	180 $this->__expire($this->time);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	181
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	182 if (isset($_COOKIE[$this->name])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	183 $this->__values = $this->__decrypt($_COOKIE[$this->name]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	184 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	185 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	186
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	187 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	188 * Write a value to the $_COOKIE[$key];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	189 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	190 * Optional [Name.], required key, optional $value, optional $encrypt, optional $expires
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	191 * $this->Cookie->write('[Name.]key, $value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	192 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	193 * By default all values are encrypted.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	194 * You must pass $encrypt false to store values in clear test
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	195 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	196 * You must use this method before any output is sent to the browser.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	197 * Failure to do so will result in header already sent errors.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	198 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	199 * @param mixed $key Key for the value
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	200 * @param mixed $value Value
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	201 * @param boolean $encrypt Set to true to encrypt value, false otherwise
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	202 * @param string $expires Can be either Unix timestamp, or date string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	203 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	204 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	205 function write($key, $value = null, $encrypt = true, $expires = null) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	206 if (is_null($encrypt)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	207 $encrypt = true;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	208 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	209 $this->__encrypted = $encrypt;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	210 $this->__expire($expires);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	211
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	212 if (!is_array($key)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	213 $key = array($key => $value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	214 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	215
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	216 foreach ($key as $name => $value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	217 if (strpos($name, '.') === false) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	218 $this->__values[$name] = $value;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	219 $this->__write("[$name]", $value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	220
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	221 } else {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	222 $names = explode('.', $name, 2);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	223 if (!isset($this->__values[$names[0]])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	224 $this->__values[$names[0]] = array();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	225 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	226 $this->__values[$names[0]] = Set::insert($this->__values[$names[0]], $names[1], $value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	227 $this->__write('[' . implode('][', $names) . ']', $value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	228 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	229 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	230 $this->__encrypted = true;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	231 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	232
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	233 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	234 * Read the value of the $_COOKIE[$key];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	235 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	236 * Optional [Name.], required key
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	237 * $this->Cookie->read(Name.key);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	238 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	239 * @param mixed $key Key of the value to be obtained. If none specified, obtain map key => values
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	240 * @return string or null, value for specified key
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	241 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	242 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	243 function read($key = null) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	244 if (empty($this->__values) && isset($_COOKIE[$this->name])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	245 $this->__values = $this->__decrypt($_COOKIE[$this->name]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	246 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	247
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	248 if (is_null($key)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	249 return $this->__values;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	250 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	251
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	252 if (strpos($key, '.') !== false) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	253 $names = explode('.', $key, 2);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	254 $key = $names[0];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	255 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	256 if (!isset($this->__values[$key])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	257 return null;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	258 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	259
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	260 if (!empty($names[1])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	261 return Set::extract($this->__values[$key], $names[1]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	262 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	263 return $this->__values[$key];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	264 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	265
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	266 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	267 * Delete a cookie value
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	268 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	269 * Optional [Name.], required key
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	270 * $this->Cookie->read('Name.key);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	271 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	272 * You must use this method before any output is sent to the browser.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	273 * Failure to do so will result in header already sent errors.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	274 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	275 * @param string $key Key of the value to be deleted
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	276 * @return void
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	277 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	278 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	279 function delete($key) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	280 if (empty($this->__values)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	281 $this->read();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	282 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	283 if (strpos($key, '.') === false) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	284 if (isset($this->__values[$key]) && is_array($this->__values[$key])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	285 foreach ($this->__values[$key] as $idx => $val) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	286 $this->__delete("[$key][$idx]");
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	287 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	288 } else {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	289 $this->__delete("[$key]");
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	290 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	291 unset($this->__values[$key]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	292 return;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	293 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	294 $names = explode('.', $key, 2);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	295 $this->__values[$names[0]] = Set::remove($this->__values[$names[0]], $names[1]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	296 $this->__delete('[' . implode('][', $names) . ']');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	297 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	298
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	299 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	300 * Destroy current cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	301 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	302 * You must use this method before any output is sent to the browser.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	303 * Failure to do so will result in header already sent errors.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	304 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	305 * @return void
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	306 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	307 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	308 function destroy() {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	309 if (isset($_COOKIE[$this->name])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	310 $this->__values = $this->__decrypt($_COOKIE[$this->name]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	311 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	312
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	313 foreach ($this->__values as $name => $value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	314 if (is_array($value)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	315 foreach ($value as $key => $val) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	316 unset($this->__values[$name][$key]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	317 $this->__delete("[$name][$key]");
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	318 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	319 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	320 unset($this->__values[$name]);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	321 $this->__delete("[$name]");
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	322 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	323 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	324
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	325 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	326 * Will allow overriding default encryption method.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	327 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	328 * @param string $type Encryption method
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	329 * @access public
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	330 * @todo NOT IMPLEMENTED
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	331 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	332 function type($type = 'cipher') {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	333 $this->__type = 'cipher';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	334 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	335
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	336 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	337 * Set the expire time for a session variable.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	338 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	339 * Creates a new expire time for a session variable.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	340 * $expire can be either integer Unix timestamp or a date string.
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	341 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	342 * Used by write()
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	343 * CookieComponent::write(string, string, boolean, 8400);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	344 * CookieComponent::write(string, string, boolean, '5 Days');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	345 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	346 * @param mixed $expires Can be either Unix timestamp, or date string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	347 * @return int Unix timestamp
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	348 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	349 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	350 function __expire($expires = null) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	351 $now = time();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	352 if (is_null($expires)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	353 return $this->__expires;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	354 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	355 $this->__reset = $this->__expires;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	356
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	357 if ($expires == 0) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	358 return $this->__expires = 0;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	359 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	360
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	361 if (is_integer($expires) \|\| is_numeric($expires)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	362 return $this->__expires = $now + intval($expires);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	363 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	364 return $this->__expires = strtotime($expires, $now);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	365 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	366
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	367 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	368 * Set cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	369 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	370 * @param string $name Name for cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	371 * @param string $value Value for cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	372 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	373 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	374 function __write($name, $value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	375 setcookie($this->name . $name, $this->__encrypt($value), $this->__expires, $this->path, $this->domain, $this->secure);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	376
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	377 if (!is_null($this->__reset)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	378 $this->__expires = $this->__reset;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	379 $this->__reset = null;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	380 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	381 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	382
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	383 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	384 * Sets a cookie expire time to remove cookie value
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	385 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	386 * @param string $name Name of cookie
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	387 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	388 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	389 function __delete($name) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	390 setcookie($this->name . $name, '', time() - 42000, $this->path, $this->domain, $this->secure);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	391 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	392
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	393 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	394 * Encrypts $value using var $type method in Security class
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	395 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	396 * @param string $value Value to encrypt
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	397 * @return string encrypted string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	398 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	399 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	400 function __encrypt($value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	401 if (is_array($value)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	402 $value = $this->__implode($value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	403 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	404
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	405 if ($this->__encrypted === true) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	406 $type = $this->__type;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	407 $value = "Q2FrZQ==." .base64_encode(Security::$type($value, $this->key));
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	408 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	409 return $value;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	410 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	411
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	412 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	413 * Decrypts $value using var $type method in Security class
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	414 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	415 * @param array $values Values to decrypt
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	416 * @return string decrypted string
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	417 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	418 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	419 function __decrypt($values) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	420 $decrypted = array();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	421 $type = $this->__type;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	422
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	423 foreach ((array)$values as $name => $value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	424 if (is_array($value)) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	425 foreach ($value as $key => $val) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	426 $pos = strpos($val, 'Q2FrZQ==.');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	427 $decrypted[$name][$key] = $this->__explode($val);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	428
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	429 if ($pos !== false) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	430 $val = substr($val, 8);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	431 $decrypted[$name][$key] = $this->__explode(Security::$type(base64_decode($val), $this->key));
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	432 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	433 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	434 } else {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	435 $pos = strpos($value, 'Q2FrZQ==.');
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	436 $decrypted[$name] = $this->__explode($value);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	437
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	438 if ($pos !== false) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	439 $value = substr($value, 8);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	440 $decrypted[$name] = $this->__explode(Security::$type(base64_decode($value), $this->key));
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	441 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	442 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	443 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	444 return $decrypted;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	445 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	446
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	447 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	448 * Implode method to keep keys are multidimensional arrays
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	449 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	450 * @param array $array Map of key and values
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	451 * @return string String in the form key1\|value1,key2\|value2
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	452 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	453 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	454 function __implode($array) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	455 $string = '';
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	456 foreach ($array as $key => $value) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	457 $string .= ',' . $key . '\|' . $value;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	458 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	459 return substr($string, 1);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	460 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	461
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	462 /**
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	463 * Explode method to return array from string set in CookieComponent::__implode()
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	464 *
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	465 * @param string $string String in the form key1\|value1,key2\|value2
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	466 * @return array Map of key and values
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	467 * @access private
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	468 */
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	469 function __explode($string) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	470 $array = array();
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	471 foreach (explode(',', $string) as $pair) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	472 $key = explode('\|', $pair);
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	473 if (!isset($key[1])) {
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	474 return $key[0];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	475 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	476 $array[$key[0]] = $key[1];
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	477 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	478 return $array;
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	479 }
261e66bd5a0c hg init Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp> parents: diff changeset	480 }

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261e66bd5a0c hg init