/usr/include/opal/t120/x224.h is in libopal-dev 3.10.10~dfsg2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* x224.h
*
* X.224 protocol handler
*
* Open H323 Library
*
* Copyright (c) 1998-2001 Equivalence Pty. Ltd.
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is Open H323 Library.
*
* The Initial Developer of the Original Code is Equivalence Pty. Ltd.
*
* Contributor(s): ______________________________________.
*
* $Revision: 21293 $
* $Author: rjongbloed $
* $Date: 2008-10-12 18:24:41 -0500 (Sun, 12 Oct 2008) $
*/
#ifndef OPAL_T120_X224_H
#define OPAL_T120_X224_H
#ifdef P_USE_PRAGMA
#pragma interface
#endif
#include <opal/buildopts.h>
#include <ptlib/sockets.h>
///////////////////////////////////////////////////////////////////////////////
/**This class embodies X.224 Class Zero Protocol Data Unit.
*/
class X224 : public PObject
{
PCLASSINFO(X224, PObject)
public:
enum Codes {
ConnectRequest = 0xe0,
ConnectConfirm = 0xd0,
DataPDU = 0xf0
};
X224();
void BuildConnectRequest();
void BuildConnectConfirm();
void BuildData(const PBYTEArray & data);
void PrintOn(ostream & strm) const;
PBoolean Decode(const PBYTEArray & rawData);
PBoolean Encode(PBYTEArray & rawData) const;
int GetCode() const { return header[0]; }
const PBYTEArray & GetData() const { return data; }
private:
PBYTEArray header;
PBYTEArray data;
};
#endif // OPAL_T120_X224_H
/////////////////////////////////////////////////////////////////////////////
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