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8d206fdfb0
upgrade were not yet received. So we prepare for GPL by uniformizing licence text keys to GPL-3+. Will move later to AGPL if all answers are positive.
147 lines
3.2 KiB
PHP
147 lines
3.2 KiB
PHP
<?php
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/* Copyright (C) 2009 Regis Houssin <regis.houssin@capnetworks.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file htdocs/core/class/cookie.class.php
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* \ingroup core
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* \brief File of class to manage cookies
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*/
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/**
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* \class DolCookie
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* \brief Class to manage cookies
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*/
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class DolCookie
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{
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var $myKey;
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var $myCookie;
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var $myValue;
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var $myExpire;
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var $myPath;
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var $myDomain;
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var $mySsecure;
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var $cookiearray;
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var $cookie;
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/**
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* Constructor
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*
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* @param string $key Personnal key
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*/
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function __construct($key = '')
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{
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$this->myKey = $key;
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$this->cookiearray = array();
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$this->cookie = "";
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$this->myCookie = "";
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$this->myValue = "";
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}
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/**
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* Encrypt en create the cookie
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*
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* @return void
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*/
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function cryptCookie()
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{
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if (!empty($this->myKey))
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{
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$valuecrypt = base64_encode($this->myValue);
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$max=dol_strlen($valuecrypt)-1;
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for ($f=0 ; $f <= $max; $f++)
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{
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$this->cookie .= intval(ord($valuecrypt[$f]))*$this->myKey."|";
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}
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}
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else
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{
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$this->cookie = $this->myValue;
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}
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setcookie($this->myCookie, $this->cookie, $this->myExpire, $this->myPath, $this->myDomain, $this->mySecure);
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}
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/**
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* Decrypt the cookie
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*
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* @return void
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*/
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function decryptCookie()
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{
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if (!empty($this->myKey))
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{
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$this->cookiearray = explode("|",$_COOKIE[$this->myCookie]);
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$this->myValue = "" ;
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$num = (count($this->cookiearray) - 2);
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for ($f = 0; $f <= $num; $f++)
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{
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$this->myValue .= strval(chr($this->cookiearray[$f]/$this->myKey));
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}
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return(base64_decode($this->myValue));
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}
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else
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{
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return($_COOKIE[$this->myCookie]);
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}
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}
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/**
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* Set and create the cookie
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*
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* @param string $cookie Cookie name
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* @param string $value Cookie value
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* @param string $expire Expiration
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* @param string $path Path of cookie
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* @param string $domain Domain name
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* @param int $secure 0 or 1
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* @return void
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*/
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function _setCookie($cookie, $value, $expire=0, $path="/", $domain="", $secure=0)
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{
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$this->myCookie = $cookie;
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$this->myValue = $value;
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$this->myExpire = $expire;
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$this->myPath = $path;
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$this->myDomain = $domain;
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$this->mySecure = $secure;
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//print 'key='.$this->myKey.' name='.$this->myCookie.' value='.$this->myValue.' expire='.$this->myExpire;
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$this->cryptCookie();
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}
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/**
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* Get the cookie
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*
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* @param string $cookie Cookie name
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* @return string Decrypted value
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*/
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function _getCookie($cookie)
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{
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$this->myCookie = $cookie;
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$decryptValue = $this->decryptCookie();
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return $decryptValue;
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}
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}
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?>
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