Location: PHPKode > projects > Eventum > eventum-2.2/include/pear/Auth/SASL.php
<?php
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// | Copyright (c) 2002-2003 Richard Heyes                                 | 
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// +-----------------------------------------------------------------------+ 
// | Author: Richard Heyes <hide@address.com>                               | 
// +-----------------------------------------------------------------------+ 
// 
// $Id: SASL.php,v 1.5 2006/03/22 05:20:11 amistry Exp $

/**
* Client implementation of various SASL mechanisms 
*
* @author  Richard Heyes <hide@address.com>
* @access  public
* @version 1.0
* @package Auth_SASL
*/

require_once('PEAR.php');

class Auth_SASL
{
    /**
    * Factory class. Returns an object of the request
    * type.
    *
    * @param string $type One of: Anonymous
    *                             Plain
    *                             CramMD5
    *                             DigestMD5
    *                     Types are not case sensitive
    */
    function &factory($type)
    {
        switch (strtolower($type)) {
            case 'anonymous':
                $filename  = 'Auth/SASL/Anonymous.php';
                $classname = 'Auth_SASL_Anonymous';
                break;

            case 'login':
                $filename  = 'Auth/SASL/Login.php';
                $classname = 'Auth_SASL_Login';
                break;

            case 'plain':
                $filename  = 'Auth/SASL/Plain.php';
                $classname = 'Auth_SASL_Plain';
                break;

            case 'crammd5':
                $filename  = 'Auth/SASL/CramMD5.php';
                $classname = 'Auth_SASL_CramMD5';
                break;

            case 'digestmd5':
                $filename  = 'Auth/SASL/DigestMD5.php';
                $classname = 'Auth_SASL_DigestMD5';
                break;

            default:
                return PEAR::raiseError('Invalid SASL mechanism type');
                break;
        }

        require_once($filename);
        $obj = new $classname();
        return $obj;
    }
}

?>
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