rfc4103.h

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00001 /*
00002  * rfc4103.h
00003  *
00004  * Implementation of RFC 4103 RTP Payload for Text Conversation
00005  *
00006  * Open Phone Abstraction Library (OPAL)
00007  *
00008  * Copyright (c) 2008 Post Increment
00009  *
00010  * The contents of this file are subject to the Mozilla Public License
00011  * Version 1.0 (the "License"); you may not use this file except in
00012  * compliance with the License. You may obtain a copy of the License at
00013  * http://www.mozilla.org/MPL/
00014  *
00015  * Software distributed under the License is distributed on an "AS IS"
00016  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
00017  * the License for the specific language governing rights and limitations
00018  * under the License.
00019  *
00020  * The Original Code is Open Phone Abstraction Library.
00021  *
00022  * The Initial Developer of the Original Code is Post Increment
00023  *
00024  * Contributor(s): ______________________________________.
00025  *
00026  * $Revision: 28208 $
00027  * $Author: rjongbloed $
00028  * $Date: 2012-08-16 20:54:46 -0500 (Thu, 16 Aug 2012) $
00029  */
00030 
00031 #ifndef OPAL_IM_RFC4103_H
00032 #define OPAL_IM_RFC4103_H
00033 
00034 #include <opal/buildopts.h>
00035 
00036 #if OPAL_HAS_RFC4103
00037 
00038 #include <ptclib/url.h>
00039 
00040 #include <opal/mediastrm.h>
00041 #include <rtp/rtp.h>
00042 
00043 
00044 class T140String;
00045 
00046 
00049 class OpalT140MediaStream : public OpalMediaStream
00050 {
00051   public:
00052     OpalT140MediaStream(
00053       OpalConnection & conn,
00054       const OpalMediaFormat & mediaFormat, 
00055       unsigned sessionID,                  
00056       bool isSource                        
00057     );
00058 
00059     virtual PBoolean IsSynchronous() const         { return false; }
00060     virtual PBoolean RequiresPatchThread() const   { return false; }
00061 
00062     bool ReadPacket(RTP_DataFrame & packet);
00063     bool WritePacket(RTP_DataFrame & packet);
00064 
00065   protected:
00066     virtual void InternalClose() { }
00067 };
00068 
00069 
00070 #endif // OPAL_HAS_RFC4103
00071 
00072 #endif // OPAL_IM_RFC4103_H

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