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x224.h

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00001 /* 00002 * x224.h 00003 * 00004 * X.224 protocol handler 00005 * 00006 * Open H323 Library 00007 * 00008 * Copyright (c) 1998-2000 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 * $Log: x224.h,v $ 00027 * Revision 1.10 2002/09/16 01:14:15 robertj 00028 * Added #define so can select if #pragma interface/implementation is used on 00029 * platform basis (eg MacOS) rather than compiler, thanks Robert Monaghan. 00030 * 00031 * Revision 1.9 2002/09/03 06:19:37 robertj 00032 * Normalised the multi-include header prevention ifdef/define symbol. 00033 * 00034 * Revision 1.8 2002/08/05 10:03:47 robertj 00035 * Cosmetic changes to normalise the usage of pragma interface/implementation. 00036 * 00037 * Revision 1.7 2001/02/09 05:16:24 robertj 00038 * Added #pragma interface for GNU C++. 00039 * 00040 * Revision 1.6 2000/05/18 11:53:35 robertj 00041 * Changes to support doc++ documentation generation. 00042 * 00043 * Revision 1.5 2000/05/02 04:32:25 robertj 00044 * Fixed copyright notice comment. 00045 * 00046 * Revision 1.4 1999/08/31 13:30:20 robertj 00047 * Added gatekeeper support. 00048 * 00049 * Revision 1.3 1999/06/09 05:26:20 robertj 00050 * Major restructuring of classes. 00051 * 00052 * Revision 1.2 1999/01/16 11:31:47 robertj 00053 * Fixed name in header comment. 00054 * 00055 * Revision 1.1 1998/12/14 09:13:51 robertj 00056 * Initial revision 00057 * 00058 */ 00059 00060 #ifndef __OPAL_X224_H 00061 #define __OPAL_X224_H 00062 00063 #ifdef P_USE_PRAGMA 00064 #pragma interface 00065 #endif 00066 00067 00068 #include <ptlib/sockets.h> 00069 00070 00071 00073 00076 class X224 : public PObject 00077 { 00078 PCLASSINFO(X224, PObject) 00079 00080 public: 00081 enum Codes { 00082 ConnectRequest = 0xe0, 00083 ConnectConfirm = 0xd0, 00084 DataPDU = 0xf0 00085 }; 00086 00087 X224(); 00088 00089 void BuildConnectRequest(); 00090 void BuildConnectConfirm(); 00091 void BuildData(const PBYTEArray & data); 00092 00093 void PrintOn(ostream & strm) const; 00094 BOOL Decode(const PBYTEArray & rawData); 00095 BOOL Encode(PBYTEArray & rawData) const; 00096 00097 int GetCode() const { return header[0]; } 00098 const PBYTEArray & GetData() const { return data; } 00099 00100 private: 00101 PBYTEArray header; 00102 PBYTEArray data; 00103 }; 00104 00105 00106 #endif // __OPAL_X224_H 00107 00108

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