messagefilter.cpp

00001 /*
00002   Copyright (c) 2005-2009 by Jakob Schroeter <js@camaya.net>
00003   This file is part of the gloox library. http://camaya.net/gloox
00004 
00005   This software is distributed under a license. The full license
00006   agreement can be found in the file LICENSE in this distribution.
00007   This software may not be copied, modified, sold or distributed
00008   other than expressed in the named license agreement.
00009 
00010   This software is distributed without any warranty.
00011 */
00012 
00013 
00014 #include "messagefilter.h"
00015 
00016 
00017 namespace gloox
00018 {
00019 
00020   MessageFilter::MessageFilter( MessageSession* parent )
00021     : m_parent( 0 )
00022   {
00023     if( parent )
00024       attachTo( parent );
00025   }
00026 
00027   MessageFilter::~MessageFilter()
00028   {
00029   }
00030 
00031   void MessageFilter::attachTo( MessageSession* session )
00032   {
00033     if( m_parent )
00034       m_parent->removeMessageFilter( this );
00035 
00036     if( session )
00037       session->registerMessageFilter( this );
00038 
00039     m_parent = session;
00040   }
00041 
00042 }
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