48 lines
959 B
PHP
48 lines
959 B
PHP
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<?php
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/**
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* the purpose I added this class is to make the file system much flexible
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* for customization.
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* Actually, this is a kind of interface and you should modify it to fit your system
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* @author Logan Cai (cailongqun [at] yahoo [dot] com [dot] cn)
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* @link www.phpletter.com
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* @since 4/August/2007
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*/
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class Auth
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{
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var $__loginIndexInSession = 'ajax_user';
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function __construct()
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{
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}
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function Auth()
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{
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$this->__construct();
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}
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/**
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* check if the user has logged
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*
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* @return boolean
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*/
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function isLoggedIn()
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{
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return (!empty($_SESSION[$this->__loginIndexInSession])?true:false);
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}
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/**
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* validate the username & password
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* @return boolean
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*
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*/
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function login()
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{
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if ($_POST['username'] == CONFIG_LOGIN_USERNAME && $_POST['password'] == CONFIG_LOGIN_PASSWORD)
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{
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$_SESSION[$this->__loginIndexInSession] = true;
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return true;
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}else
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{
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return false;
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}
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}
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}
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?>
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