t120proto.h

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00001 /*
00002  * t120proto.h
00003  *
00004  * T.120 protocol handler
00005  *
00006  * Open Phone Abstraction Library
00007  *
00008  * Copyright (c) 2001 Equivalence Pty. Ltd.
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 H323 Library.
00021  *
00022  * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
00023  *
00024  * Contributor(s): ______________________________________.
00025  *
00026  * $Revision: 21004 $
00027  * $Author: rjongbloed $
00028  * $Date: 2008-09-16 07:08:56 +0000 (Tue, 16 Sep 2008) $
00029  */
00030 
00031 #ifndef __OPAL_T120PROTO_H
00032 #define __OPAL_T120PROTO_H
00033 
00034 #ifdef P_USE_PRAGMA
00035 #pragma interface
00036 #endif
00037 
00038 #include <opal/buildopts.h>
00039 
00040 #include <opal/mediafmt.h>
00041 
00042 
00043 class OpalTransport;
00044 
00045 class X224;
00046 class MCS_ConnectMCSPDU;
00047 class MCS_DomainMCSPDU;
00048 
00049 
00050 #define OPAL_T120 "T.120"
00051 
00052 
00054 
00057 class OpalT120Protocol : public PObject
00058 {
00059     PCLASSINFO(OpalT120Protocol, PObject);
00060   public:
00061     enum {
00062       DefaultTcpPort = 1503
00063     };
00064 
00069     OpalT120Protocol();
00071 
00076     virtual PBoolean Originate(
00077       OpalTransport & transport
00078     );
00079 
00082     virtual PBoolean Answer(
00083       OpalTransport & transport
00084     );
00085 
00090     virtual PBoolean HandleConnect(
00091       const MCS_ConnectMCSPDU & pdu
00092     );
00093 
00098     virtual PBoolean HandleDomain(
00099       const MCS_DomainMCSPDU & pdu
00100     );
00102 };
00103 
00104 
00105 #endif // __OPAL_T120PROTO_H
00106 
00107 

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