<?php
/*

 Copyright (c) 2001 - 2007 Ampache.org
 All rights reserved.

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License v2
 as published by the Free Software Foundation.

 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.

*/

/**
 * API Class
 * This handles functions relating to the API written for ampache, initially this is very focused
 * on providing functionality for Amarok so it can integrate with Ampache
 */
class AmpacheApi { 

	/**
 	 * constructor
	 * This really isn't anything to do here, so it's private
	 */
	private function __construct() { 

		// Rien a faire

	} // constructor


	/**
	 * handshake
	 * This is the function that handles the verifying a new handshake
	 * this takes a timestamp, auth key, and client IP. Optionally it
	 * can take a username, if non is passed the ACL must be non-use 
	 * specific
	 */
	public static function handshake($timesamp,$passphrase,$ip,$username='') { 

		// First we'll filter by username and IP 
		$username = $username ? Dba::escape($username) : '-1'; 
		$ip = ip2int($ip); 
		
		// Run the query and return the passphrases as we'll have to mangle them
		// to figure out if they match what we've got
		$sql = "SELECT * FROM `access_list` WHERE `user`='$username' AND `start` >= '$ip' AND `end` <= '$ip'"; 
		$db_results = Dba::query($sql); 

		while ($row = Dba::fetch_assoc($db_results)) { 

			// Combine and MD5 this mofo
			$md5pass = md5($timestamp . $row); 

		} // end while

	} // handhsake

} // API class
?>