/usr/include/tins/pktap.h is in libtins-dev 3.4-2+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2016, Matias Fontanini
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef TINS_PKTAP_H
#define TINS_PKTAP_H
#include "pdu.h"
#include "macros.h"
namespace Tins {
/**
* \brief Represents a PKTAP PDU
*/
class TINS_API PKTAP : public PDU {
public:
/**
* This PDU's flag.
*/
static const PDU::PDUType pdu_flag = PDU::PKTAP;
/**
* Default constructor.
*/
PKTAP();
/**
* \brief Constructs a PKTAP object from a buffer and adds all
* identifiable PDUs found in the buffer as children of this
* one.
*
* If there is not enough size for an IP header, a
* malformed_packet exception is thrown.
*
* \param buffer The buffer from which this PDU will be constructed.
* \param total_sz The total size of the buffer.
*/
PKTAP(const uint8_t* buffer, uint32_t total_sz);
/**
* \brief Getter for the PDU's type.
* \sa PDU::pdu_type
*/
PDUType pdu_type() const {
return pdu_flag;
}
/**
* \brief Returns the header size.
*
* This method overrides PDU::header_size.
* \sa PDU::header_size
*/
uint32_t header_size() const;
/**
* \sa PDU::clone
*/
PKTAP* clone() const {
return new PKTAP(*this);
}
private:
struct pktap_header {
uint32_t length;
uint32_t next;
uint32_t dlt;
uint8_t pth_ifname[24];
uint32_t flags;
uint32_t protocol_family;
uint32_t header_length;
uint32_t trailer_length;
uint32_t pid;
uint8_t command[20];
uint32_t service_class;
uint16_t interface_type;
uint16_t interface_unit;
uint32_t epid;
uint8_t ecommand[20];
};
void write_serialization(uint8_t* buffer, uint32_t total_sz, const PDU* parent);
pktap_header header_;
};
} // Tins
#endif // TINS_PKTAP_H
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