/usr/include/tins/data_link_type.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_DATA_LINK_TYPE_H
#define TINS_DATA_LINK_TYPE_H
#include <pcap.h>
namespace Tins {
class EthernetII;
class RadioTap;
class Dot11;
class Dot3;
class SLL;
class Loopback;
class PPI;
/**
* \struct DataLinkType
* \brief Maps a libtins link layer PDU to a libpcap data link identifier.
*
* This is an empty class that should be instantiated with any object that
* represents a link layer PDU (EthernetII, Dot11, RadioTap, etc):
*
* \code
* // Instantiate it and pass it to PacketWriter's constructor.
* PacketWriter writer("file.pcap", DataLinkType<RadioTap>());
* \endcode
*/
template<typename T>
struct DataLinkType;
#define TINS_MAKE_DATA_LINK_TYPE(tins_type, pcap_type) \
template<> \
struct DataLinkType<tins_type> { \
static const int type = pcap_type; \
int get_type() const { \
return type; \
} \
};
TINS_MAKE_DATA_LINK_TYPE(EthernetII, DLT_EN10MB)
TINS_MAKE_DATA_LINK_TYPE(Dot3, DLT_EN10MB)
TINS_MAKE_DATA_LINK_TYPE(SLL, DLT_LINUX_SLL)
TINS_MAKE_DATA_LINK_TYPE(Loopback, DLT_LOOP)
TINS_MAKE_DATA_LINK_TYPE(PPI, DLT_PPI)
TINS_MAKE_DATA_LINK_TYPE(Dot11, DLT_IEEE802_11)
TINS_MAKE_DATA_LINK_TYPE(RadioTap, DLT_IEEE802_11_RADIO)
#undef TINS_MAKE_DATA_LINK_TYPE
} // Tins
#endif // TINS_DATA_LINK_TYPE_H
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