<?

/**
 * Session.php
 *
 * A simple class to help manage sessions conviniently and leave all the
 * complex code wrapped up in one class.
 *
 * Author: techwizrd <theninja@bluedevs.net>
 * Last updated: June 01, 2009 at 01:29:04
 */

require('database.php');

class Session {
	var $username;			//username
	var $email;				//user's email
	var $time;				//time user last logged in
	var $logged_in;			//boolean representing login state
	var $userlevel;			//level of user
	var $userinfo = array();//miscellaneous userinfo

	//Constructor
	function Session() {
		$this->time = time();
		$this->startSession();
	}

	// performs all the neccesary work in starting a session
	function startSession() {
		//global $database;
		session_start();
		this->$username = "guest";
		this->$logged_in = false;
		this->$userlevel = 0;
	}

	/**
	 * login - logins in a user and handles all the busy work updating
	 * variables to match that of the current user
	 * @params
	 * 	$username - the unmodified username
	 * 	$password - the unmodified, unsalted, unhashed password
	 * @return
	 * 	true - logged in succesfully
	 * 	false - login failed
	 */
	function login($username, $password) {
		//check the login credentials
	}

	/**
	 * logout - logs out a user and resets all the variables to the guest
	 * values from first initialization
	 */
	function logout(){
		this->$username = "guest";
		this->$email = "";
		this->$logged_in = false;
		this->$userlevel = 0;
		this->$userinfo = array();
	}
}

?>