<?php if(!defined('IN_GS')){ die('you cannot load this page directly.'); }
     /**
      * Cookie Functions
      *
      * @package GetSimple
      * @subpackage Login
      */
     require_once(GSADMININCPATH.'configuration.php');
     
     /**
      * Create Cookie
      *
      * @since 1.0
      * @uses $USR
      * @uses $SALT
      * @uses $cookie_time
      * @uses $cookie_name
      */
     function create_cookie() {
     	global $USR,$SALT,$cookie_time,$cookie_name;
       $saltUSR = $USR.$SALT;
       $saltCOOKIE = sha1($cookie_name.$SALT);
       setcookie($saltCOOKIE, sha1($saltUSR), time() + $cookie_time,'/'); 
       setcookie('GS_ADMIN_USERNAME', $USR, time() + $cookie_time,'/');   
     }
     
     /**
      * Kill Cookie
      *
      * @since 1.0
      * @uses $SALT
      *
      * @params string $identifier Name of the cookie to kill
      */
     function kill_cookie($identifier) {
       global $SALT;
       $saltCOOKIE = sha1($identifier.$SALT);
      	setcookie('GS_ADMIN_USERNAME', 'null', time() - 3600,'/');  
       if (isset($_COOKIE[$saltCOOKIE])) {
     		$_COOKIE[$saltCOOKIE] = FALSE;
     		setcookie($saltCOOKIE, FALSE, time() - 3600,'/');
       }
     }
     
     /**
      * Cookie Checker
      *
      * @since 1.0
      * @uses $SALT
      * @uses $USR
      * @uses $cookie_name
      * @uses GSCOOKIEISSITEWIDE
      *
      * @return bool
      */
     function cookie_check() {
     	global $USR,$SALT,$cookie_name;
     	$saltUSR = $USR.$SALT;
     	$saltCOOKIE = sha1($cookie_name.$SALT);
     	if(isset($_COOKIE[$saltCOOKIE])&&$_COOKIE[$saltCOOKIE]==sha1($saltUSR)) {
     		return TRUE; // Cookie proves logged in status.
     	} else { 
     		return FALSE; 
     	}
     }
     
     /**
      * Check Login Cookie
      *
      * @since 1.0
      * @uses $cookie_login
      * @uses cookie_check
      * @uses redirect
      */
     function login_cookie_check() {
     	global $cookie_login;
     	if(cookie_check()) {
     		create_cookie();
     	} else {
     		redirect($cookie_login.'?redirect='.myself(FALSE));
     	}
     }
     
     /**
      * Get Cookie
      *
      * @since 1.0
      * @global $_COOKIE
      * @uses cookie_check
      *
      * @return bool
      */
     function get_cookie($cookie_name) {
     	if(cookie_check($cookie_name)==TRUE) { 
     		return $_COOKIE[$cookie_name];
     	}
     }
     	
     ?>