1: <?php 
  2: /* -------------------------------------------------------------
  3: This file is part of FreeDESK
  4: 
  5: FreeDESK is (C) Copyright 2012 David Cutting
  6: 
  7: FreeDESK is free software: you can redistribute it and/or modify
  8: it under the terms of the GNU General Public License as published by
  9: the Free Software Foundation, either version 3 of the License, or
 10: (at your option) any later version.
 11: 
 12: FreeDESK is distributed in the hope that it will be useful,
 13: but WITHOUT ANY WARRANTY; without even the implied warranty of
 14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 15: GNU General Public License for more details.
 16: 
 17: You should have received a copy of the GNU General Public License
 18: along with FreeDESK.  If not, see www.gnu.org/licenses
 19: 
 20: For more information see www.purplepixie.org/freedesk/
 21: -------------------------------------------------------------- */
 22: 
 23: /**
 24:  * Authentication Factory - creates a concrete AuthMethod class as requested
 25: **/
 26: class AuthenticationFactory
 27: {
 28: 	/**
 29: 	 * Create class as asked for or return a bool false
 30: 	 * @param mixed &$DESK Current FreeDESK instance
 31: 	 * @param string $method Method of Authentication
 32: 	 * @return mixed Class on success or bool false on failure
 33: 	**/
 34: 	static function Create(&$DESK, $method)
 35: 	{
 36: 		$methods = $DESK->PluginManager->GetType("Auth");
 37: 		
 38: 		foreach($methods as $pmethod)
 39: 		{
 40: 			if ($method == $pmethod->subtype)
 41: 			{
 42: 				if (class_exists($pmethod->classname))
 43: 				{
 44: 					return new $pmethod->classname($DESK);
 45: 				}
 46: 				else
 47: 					return false; // method found but illegal class
 48: 			}
 49: 		}
 50: 		return false; // no method found
 51: 	}
 52: }
 53: 	
 54: ?>
 55: