1: <?php
  2: /**
  3:  * @package Kolab_Filter
  4:  */
  5: 
  6: /**
  7:  * Drops a mail instead of delivering it.
  8:  *
  9:  * Copyright 2008 Klarälvdalens Datakonsult AB
 10:  *
 11:  * See the enclosed file COPYING for license information (LGPL). If you
 12:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 13:  *
 14:  * @author  Gunnar Wrobel <wrobel@pardus.de>
 15:  * @package Kolab_Filter
 16:  */
 17: class Horde_Kolab_Filter_Transport_drop extends Horde_Kolab_Filter_Transport
 18: {
 19:     /**
 20:      * Create the transport handler.
 21:      *
 22:      * @return DropWrapper Provides a null class as transport.
 23:      */
 24:     function _createTransport()
 25:     {
 26:         $transport = new DropWrapper();
 27:         return $transport;
 28:     }
 29: }
 30: 
 31: /**
 32:  * Defines a wrapper that provides functionality comparable to the
 33:  * Net/*MTP.php classes.
 34:  *
 35:  * Copyright 2008 Klarälvdalens Datakonsult AB
 36:  *
 37:  * See the enclosed file COPYING for license information (LGPL). If you
 38:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 39:  *
 40:  * @author  Gunnar Wrobel <wrobel@pardus.de>
 41:  * @package Kolab_Filter
 42:  */
 43: class DropWrapper
 44: {
 45:     /**
 46:      * Pretends to connect.
 47:      *
 48:      * @return boolean Always true.
 49:      */
 50:     function connect()
 51:     {
 52:         return true;
 53:     }
 54: 
 55:     /**
 56:      * Pretends to disconnect.
 57:      *
 58:      * @return boolean Always true.
 59:      */
 60:     function disconnect()
 61:     {
 62:         return true;
 63:     }
 64: 
 65:     /**
 66:      * Set the sender.
 67:      *
 68:      * @return boolean Always true.
 69:      */
 70:     function mailFrom($sender)
 71:     {
 72:         return true;
 73:     }
 74: 
 75:     /**
 76:      * Set the recipient.
 77:      *
 78:      * @return boolean Always true.
 79:      */
 80:     function rcptTo($recipient)
 81:     {
 82:         return true;
 83:     }
 84: 
 85:     /**
 86:      * Pretends to send commands.
 87:      *
 88:      * @param string $cmd The command.
 89:      *
 90:      * @return boolean Always true.
 91:      */
 92:     function _put($cmd)
 93:     {
 94:         return true;
 95:     }
 96: 
 97:     /**
 98:      * Pretends to handle responses.
 99:      *
100:      * @param string $code The response to parse.
101:      *
102:      * @return boolean Always true.
103:      */
104:     function _parseResponse($code)
105:     {
106:         return true;
107:     }
108: 
109:     /**
110:      * Write data.
111:      *
112:      * @param string $data The data to write.
113:      *
114:      * @return boolean Always true.
115:      */
116:     function _send($data)
117:     {
118:         return true;
119:     }
120: }
121: