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// $Id$
//
// Copyright (C) 2006
// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
// Stefan Bund <stefan.bund@fokus.fraunhofer.de>
//
// This program 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 2 of the License, or
// (at your option) any later version.
//
// This program 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 this program; if not, write to the
// Free Software Foundation, Inc.,
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
// Definition of non-inline non-template functions
//#include "Sniffer.hh"
//#include "Sniffer.ih"
// Custom includes
#include <string>
#include <iostream>
#include <iomanip>
#include "Socket/PacketSocketHandle.hh"
#include "Packets/EthernetPacket.hh"
#include "Packets/IpV4Packet.hh"
#include "Packets/UDPPacket.hh"
//#include "Sniffer.mpp"
#define prefix_
///////////////////////////////cc.p////////////////////////////////////////
namespace {
static const unsigned BLOCK_SIZE = 16;
template <class Iterator>
void hexdump(Iterator i, Iterator const & i_end)
{
unsigned offset (0);
std::string ascii;
for (; i != i_end; ++i, ++offset) {
switch (offset % BLOCK_SIZE) {
case 0:
if (!ascii.empty()) {
std::cout << " " << ascii << "\n";
ascii = "";
}
std::cout << " "
<< std::hex << std::setw(4) << std::setfill('0')
<< offset << ' ';
break;
case BLOCK_SIZE/2:
std::cout << " ";
ascii += ' ';
break;
}
std::cout << ' ' << std::hex << std::setw(2) << std::setfill('0')
<< unsigned(*i);
ascii += (*i >= ' ' && *i < 126) ? *i : '.';
}
if (!ascii.empty()) {
for (; (offset % BLOCK_SIZE) != 0; ++offset) {
if ((offset % BLOCK_SIZE) == BLOCK_SIZE/2)
std::cout << " ";
std::cout << " ";
}
std::cout << " " << ascii << "\n";
}
std::cout << std::dec;
}
void use_em()
{
// Pull in symbols from the wanted packets ...
satcom::pkf::Packet::create<satcom::pkf::IpV4Packet>(0,0);
satcom::pkf::Packet::create<satcom::pkf::UDPPacket>(0,0);
}
}
int main (int argc, char const * argv[])
{
try {
satcom::lib::PacketSocketHandle sock;
sock.bind(satcom::lib::LLSocketAddress("eth0"));
// sock.protocol().promisc("eth0",satcom::lib::PacketProtocol::Promiscuous);
while (true) { // forever
std::string data (sock.read());
satcom::pkf::EthernetPacket::ptr packet (
satcom::pkf::Packet::create<satcom::pkf::EthernetPacket>(
data.begin(), data.end()));
packet->dump(std::cout);
hexdump(packet->last()->begin(),
packet->last()->end());
std::cout << "\n\n";
}
}
catch (std::exception const & ex) {
std::cerr << satcom::lib::prettyName(typeid(ex)) << ": " << ex.what() << "\n";
}
}
///////////////////////////////cc.e////////////////////////////////////////
#undef prefix_
//#include "Sniffer.mpp"
// Local Variables:
// mode: c++
// c-file-style: "satcom"
// End: