-// $Id: $
+// $Id$
//
-// Copyright (C) 2006
+// Copyright (C) 2008
// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
-// Christian Niephaus <christian.niephaus@fokus.fraunhofer.de>
+// Christian Niephaus <cni@berlios.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
// Custom includes
#include "RadiotapPacket.hh"
+#include "WLANPacket.hh"
#include "../../Packets/Packets.hh"
#include <boost/io/ios_state.hpp>
#define prefix_
-namespace
-{
-
-}
prefix_ void senf::RadiotapPacketType::dump(packet p, std::ostream &os)
{
boost::io::ios_all_saver ias(os);
- os << "Radiotap:\n"
- << " Version : " << p->version() << "\n"
- << " Length : " << p->length() << "\n";
+ os << "Radiotap:\n"
+ << " version : " << unsigned( p->version()) << "\n"
+ << " length : " << unsigned( p->length()) << "\n";
+ if (p->has_tsft())
+ os << " MAC timestamp : " << unsigned( p->tsft()) << "\n";
+ // TODO: flags
+ if (p->has_rate())
+ os << " rate : " << unsigned( p->rate()) << "\n";
+ // TODO: channelOptions
+ if (p->has_fhss())
+ os << " FHSS : " << unsigned( p->fhss()) << "\n";
+ if (p->has_dbmAntennaSignal())
+ os << " antenna signal (dBm) : " << signed( p->dbmAntennaSignal()) << "\n";
+ if (p->has_dbmAntennaNoise())
+ os << " antenna noise (dBm) : " << signed( p->dbmAntennaNoise()) << "\n";
+ if (p->has_lockQuality())
+ os << " lock quality : " << unsigned( p->lockQuality()) << "\n";
+ if (p->has_txAttenuation())
+ os << " tx attenuation : " << unsigned( p->txAttenuation()) << "\n";
+ if (p->has_dbTxAttenuation())
+ os << " tx attenuation (dB) : " << unsigned( p->dbTxAttenuation()) << "\n";
+ if (p->has_dbmTxAttenuation())
+ os << " tx attenuation (dBm) : " << signed( p->dbmTxAttenuation()) << "\n";
+ if (p->has_antenna())
+ os << " antenna : " << unsigned( p->antenna()) << "\n";
+ if (p->has_dbAntennaSignal())
+ os << " antenna signal (dB) : " << unsigned( p->dbAntennaSignal()) << "\n";
+ if (p->has_dbAntennaNoise())
+ os << " antenna noise (dB) : " << unsigned( p->dbAntennaNoise()) << "\n";
+ if (p->has_headerFcs())
+ os << " FCS : " << unsigned( p->fcs()) << "\n";
}
prefix_ void senf::RadiotapPacketType::finalize(packet p)
{
- p->length() << p.size();
+ p->length() << p->calculateSize();
+}
+
+prefix_ senf::PacketInterpreterBase::factory_t senf::RadiotapPacketType::nextPacketType(packet p)
+{
+ static factory_t frameTypeFactory[] = { WLANPacket_MgtFrame::factory(),
+ WLANPacket_CtrlFrame::factory(),
+ WLANPacket_DataFrame::factory(),
+ no_factory() };
+ return frameTypeFactory[p->frameType()];
}
+prefix_ senf::RadiotapPacketType::optional_range
+senf::RadiotapPacketType::nextPacketRange(packet p)
+{
+ size_type h (senf::bytes(p.parser()));
+ size_type t (p->flagsPresent() && p->flags().fcsAtEnd() ? 4 : 0);
+ return p.size() < h+t
+ ? no_range()
+ : optional_range( range(p.data().begin() + h, p.data().end() - t) );
+}
#undef prefix_