/usr/include/itpp/protocol/packet.h is in libitpp-dev 4.3.1-8.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* \file
* \brief Definition of a Packet class
* \author Krister Norlund, Anders Persson and Tony Ottosson
*
* -------------------------------------------------------------------------
*
* Copyright (C) 1995-2010 (see AUTHORS file for a list of contributors)
*
* This file is part of IT++ - a C++ library of mathematical, signal
* processing, speech processing, and communications classes and functions.
*
* IT++ is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* IT++ is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along
* with IT++. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef PACKET_H
#define PACKET_H
#include <itpp/itexports.h>
#if (defined(_MSC_VER) && defined(ITPP_SHARED_LIB) && !(defined(itpp_EXPORTS) || defined(itpp_debug_EXPORTS)))
#ifndef ITPP_PROTOCOL_EXCLUDED
#define ITPP_PROTOCOL_EXCLUDED
#pragma message( "PROTOCOL definitions are not available for MSVC shared builds" )
#endif
#else
#include <itpp/protocol/signals_slots.h>
namespace itpp
{
//! \addtogroup protocol
//@{
/*! ADD DOCUMENTATION HERE
*/
class Packet
{
public:
//! ADD DOCUMENTATION HERE
Packet(const int packet_size = 0) { set_bit_size(packet_size); }
//! ADD DOCUMENTATION HERE
virtual ~Packet() {}
//! set size of packet in bits
void set_bit_size(int packet_size) { it_assert(packet_size >= 0, "Packet size must be positive"); size_bits = packet_size; }
//! get size of packet in bits
int bit_size() { return size_bits; }
private:
int size_bits; // size of packet in bits
};
/*! ADD DOCUMENTATION HERE
*/
class L3_Packet_Info
{
public:
//! ADD DOCUMENTATION HERE
L3_Packet_Info(Packet *packet) { timestamp = 0; pkt_pointer = packet; }
//! ADD DOCUMENTATION HERE
~L3_Packet_Info() {}
//! ADD DOCUMENTATION HERE
Ttype timestamp;
//! ADD DOCUMENTATION HERE
Packet *pkt_pointer;
};
/*! ADD DOCUMENTATION HERE
*/
class Link_Packet : public Packet
{
public:
//! ADD DOCUMENTATION HERE
Link_Packet(const int Seq_no, const unsigned long int Link_packet_id, L3_Packet_Info *Cp) { seq_no = Seq_no; link_packet_id = Link_packet_id; l3_pkt_info_p = Cp; }
//! ADD DOCUMENTATION HERE
~Link_Packet() {}
//! ADD DOCUMENTATION HERE
unsigned long int link_packet_id;
//! ADD DOCUMENTATION HERE
int seq_no;
//! ADD DOCUMENTATION HERE
L3_Packet_Info *l3_pkt_info_p;
};
/*! ADD DOCUMENTATION HERE
*/
class ACK : public Packet
{
public:
//! ADD DOCUMENTATION HERE
ACK(const int Seq_no = -1, const int Id = 0) { seq_no = Seq_no; id = Id; }
//! ADD DOCUMENTATION HERE
~ACK() {}
//! ADD DOCUMENTATION HERE
int id;
//! ADD DOCUMENTATION HERE
int seq_no;
};
//@}
} // namespace itpp
#endif
#endif // #ifndef PACKET_H
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