OPAL  Version 3.14.3
h323h224.h
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1 /*
2  * h323h224.h
3  *
4  * H.323 H.224 logical channel establishment implementation for the
5  * OpenH323 Project.
6  *
7  * Copyright (c) 2006 Network for Educational Technology, ETH Zurich.
8  * Written by Hannes Friederich.
9  *
10  * The contents of this file are subject to the Mozilla Public License
11  * Version 1.0 (the "License"); you may not use this file except in
12  * compliance with the License. You may obtain a copy of the License at
13  * http://www.mozilla.org/MPL/
14  *
15  * Software distributed under the License is distributed on an "AS IS"
16  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
17  * the License for the specific language governing rights and limitations
18  * under the License.
19  *
20  * Contributor(s): ______________________________________.
21  *
22  * $Revision: 31401 $
23  * $Author: rjongbloed $
24  * $Date: 2014-02-07 17:11:13 +1100 (Fri, 07 Feb 2014) $
25  */
26 
27 #ifndef OPAL_H224_H323H224_H
28 #define OPAL_H224_H323H224_H
29 
30 #ifdef P_USE_PRAGMA
31 #pragma interface
32 #endif
33 
34 #include <opal_config.h>
35 
36 #if OPAL_HAS_H281 && OPAL_H323
37 
38 #include <h323/h323caps.h>
39 
40 #include <h224/h224.h>
41 #include <h224/h281.h>
42 
43 
46 class H323_H224_AnnexQCapability : public H323GenericDataCapability
47 {
48  PCLASSINFO_WITH_CLONE(H323_H224_AnnexQCapability, H323GenericDataCapability);
49 public:
50  H323_H224_AnnexQCapability(const OpalMediaFormat & mediaFormat);
51 
52  virtual PString GetFormatName() const;
53 
54  virtual H323Channel * CreateChannel(H323Connection & connection,
55  H323Channel::Directions direction,
56  unsigned int sessionID,
57  const H245_H2250LogicalChannelParameters * params) const;
58 };
59 
60 class H323_FECC_RTP_Capability : public H323_H224_AnnexQCapability
61 {
62  PCLASSINFO_WITH_CLONE(H323_FECC_RTP_Capability, H323_H224_AnnexQCapability);
63 public:
64  H323_FECC_RTP_Capability()
65  : H323_H224_AnnexQCapability(GetOpalFECC_RTP())
66  {
67  }
68 };
69 
70 
73 class H323_H224_HDLCTunnelingCapability : public H323DataCapability
74 {
75  PCLASSINFO_WITH_CLONE(H323_H224_HDLCTunnelingCapability, H323DataCapability);
76 public:
77  H323_H224_HDLCTunnelingCapability(const OpalMediaFormat & mediaFormat);
78 
79  virtual unsigned GetSubType() const;
80 
81  virtual PString GetFormatName() const;
82 
83  virtual H323Channel * CreateChannel(H323Connection & connection,
84  H323Channel::Directions direction,
85  unsigned int sessionID,
86  const H245_H2250LogicalChannelParameters * params) const;
87 
88  virtual PBoolean OnSendingPDU(H245_DataApplicationCapability & pdu) const;
89  virtual PBoolean OnSendingPDU(H245_DataMode & pdu) const;
90  virtual PBoolean OnReceivedPDU(const H245_DataApplicationCapability & pdu);
91 
92 };
93 
94 class H323_FECC_HDLC_Capability : public H323_H224_HDLCTunnelingCapability
95 {
96  PCLASSINFO_WITH_CLONE(H323_FECC_HDLC_Capability, H323_H224_HDLCTunnelingCapability);
97 public:
98  H323_FECC_HDLC_Capability()
99  : H323_H224_HDLCTunnelingCapability(GetOpalFECC_HDLC())
100  {
101  }
102 };
103 
104 
105 #endif // OPAL_HAS_H281 && OPAL_H323
106 
107 #endif // OPAL_H224_H323H224_H