<?php
/********************************************************************
Borrowed and adapted from Sepia (sepia.lp-musix.net)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public
License for more details.
You should have received a copy of the GNU General
Public License along with this program; if not, write to
the Free Software Foundation, Inc.,
 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
********************************************************************/

class session
{
	var $pin;
	var $loggedin;

	function session()
	{
		session_set_cookie_params(60*60*24*365);
		session_start();
	}

	function loggedin()
	{
		if(isset($_SESSION['uid']))
		{
			return 1;
		}
		else
		{
			return 0;
		}
	}

	function login($pin)
	{
		$this->pin = $user;

		$sql = "SELECT NULL FROM users WHERE uid='" . intval($this->pin) . "'";
		$result = sql_query($sql);
		$num = count($result);

		if($num > 0)
		{
			$user = $this->pin;

			session_register("uid");
		}
		else
		{
			echo "UID not found, create one here";
		}
	}
}

$session = &new session();
global $session;
?>