From: cni Date: Mon, 8 Dec 2008 17:20:10 +0000 (+0000) Subject: Packets/80211Bundle: add WLAN Packet Parser and Unittests X-Git-Url: http://g0dil.de/git?a=commitdiff_plain;h=3449642e5fd7b1c83c866b98f2462c2323edddf0;p=senf.git Packets/80211Bundle: add WLAN Packet Parser and Unittests git-svn-id: https://svn.berlios.de/svnroot/repos/senf/trunk@1005 270642c3-0616-0410-b53a-bc976706d245 --- diff --git a/Packets/80211Bundle/WLANPacket.cc b/Packets/80211Bundle/WLANPacket.cc new file mode 100644 index 0000000..ff4f271 --- /dev/null +++ b/Packets/80211Bundle/WLANPacket.cc @@ -0,0 +1,131 @@ +// $Id: $ +// +// Copyright (C) 2006 +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Christian Niephaus +// +// 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 + +// Custom includes +#include "WLANPacket.hh" +#include "../../Packets/Packets.hh" +#include "../DefaultBundle/LlcSnapPacket.hh" +#include + +#define prefix_ + +namespace +{ + +} + +prefix_ senf::MACAddressParser senf::WLANPacketParser_DataFrameParser::da() + const +{ + switch (dsBits()) + { + case 0 : + case 2 : + return addr1(); + break; + case 1 : + case 3 : + return addr3(); + break; + } +} + +prefix_ senf::MACAddressParser senf::WLANPacketParser_DataFrameParser::sa() + const +{ + switch (dsBits()) + { + case 0 : + case 1 : + return addr2(); + break; + case 2 : + return addr3(); + break; +//TODO wds frames +// case 3: +// return addr4(); + } +} + +prefix_ senf::MACAddressParser senf::WLANPacketParser_DataFrameParser::bssid() + const +{ + switch (dsBits()) + { + case 0 : + return addr3(); + break; + case 1 : + return addr1(); + break; + case 2: + return addr2(); + } +} + +//shift some bits to read the 12bit sequence number bit field in LSB byte order +prefix_ boost::uint16_t senf::WLANPacketParser_MgtFrameParser::sequenceNumber() + const +{ + boost::uint16_t seqN = 0; + seqN |= seqNumber_2(); + seqN <<= 4; + seqN |= seqNumber_1(); + return seqN; +} + +//shift some bits to read the 12bit sequence number bit field in LSB byte order +prefix_ boost::uint16_t senf::WLANPacketParser_DataFrameParser::sequenceNumber() + const +{ + boost::uint16_t seqN = 0; + seqN |= seqNumber_2(); + seqN <<= 4; + seqN |= seqNumber_1(); + return seqN; +} + +prefix_ void senf::WLANPacketType::dump(packet p, std::ostream &os) +{ + boost::io::ios_all_saver ias(os); + os << "802.11 MAC Frame:\n" + << " Type : " << unsigned (p->type()) << "\n" + << " Subtype : " << unsigned (p->subtype()) << "\n" + << " Retransmission : " << unsigned (p->retry()) << "\n" + << " Duration : " << unsigned (p->duration()) << "\n"; + + if (p->has_mgtFrame()) + { + os << " BSSID : " << p->mgtFrame().bssid() << "\n"; + os << " Destination Addr. : " << p->mgtFrame().da() << "\n"; + os << " Source Addr. : " << p->mgtFrame().sa() << "\n"; + } + +}; + + + + +#undef prefix_ diff --git a/Packets/80211Bundle/WLANPacket.hh b/Packets/80211Bundle/WLANPacket.hh new file mode 100644 index 0000000..47f4930 --- /dev/null +++ b/Packets/80211Bundle/WLANPacket.hh @@ -0,0 +1,230 @@ +// $Id:$ +// +// Copyright (C) 2006 +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Christian Niephaus +// +// 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. + +/** \file + \brief 802.11 WLan MAC frame \n + + + */ + +#ifndef WLANPACKET_HH_ +#define WLANPACKET_HH_ + +#include "../../Packets/Packets.hh" +#include "../DefaultBundle/EthernetPacket.hh" +#include + +namespace senf +{ + + /** \brief Management frame parser + * Re-ordering of bits due to LSB byte order + + */ + struct WLANPacketParser_MgtFrameParser : public senf::PacketParserBase + { + # include SENF_FIXED_PARSER() + SENF_PARSER_PRIVATE_BITFIELD ( subtype, 4, unsigned); + SENF_PARSER_SKIP_BITS ( 4 ); //skip type and version + //jump to fist address field + SENF_PARSER_SKIP ( 3 ); + SENF_PARSER_FIELD ( da, MACAddressParser ); + SENF_PARSER_FIELD ( sa, MACAddressParser ); + SENF_PARSER_FIELD ( bssid, MACAddressParser ); + + //workaround since bitfield LSB parsers are not available + SENF_PARSER_PRIVATE_BITFIELD (seqNumber_1, 4, unsigned); + SENF_PARSER_BITFIELD (fragmentNumber, 4, unsigned); + SENF_PARSER_PRIVATE_FIELD (seqNumber_2, UInt8Parser); + + SENF_PARSER_FINALIZE(WLANPacketParser_MgtFrameParser); + + //this is needed due to the goto in the WLANPacketParser. Don't know exactly why yet. + SENF_PARSER_INIT() {} + + boost::uint16_t sequenceNumber() const; + + }; + + /** \brief Control frame parser + * Re-ordering of bits due to LSB byte order + * + * currently only CTS, RTS and ACK control frames are supported + + */ + struct WLANPacketParser_CtrlFrameParser : public senf::PacketParserBase + { + # include SENF_PARSER() + SENF_PARSER_PRIVATE_BITFIELD ( subtype, 4, unsigned); + SENF_PARSER_SKIP_BITS ( 4 ); //skip type and version + //jump to fist address field + SENF_PARSER_SKIP ( 3,3 ); + SENF_PARSER_FIELD ( ra, MACAddressParser ); + + //only RTS frame contains a source address field + //variant is also needed so set to correct subtype value + SENF_PARSER_VARIANT ( subtype__, subtype, + ( ids (na, na, set_cts, key(12, VoidPacketParser)) ) + ( ids (na, na, set_ack, key(13, VoidPacketParser)) ) + ( ids (sa, has_sa, set_rts, key(11, MACAddressParser)) ) ); + + SENF_PARSER_FINALIZE(WLANPacketParser_CtrlFrameParser); + + //this is needed to due to the goto in the WLANPacketParser. Don't know exactly why yet. + SENF_PARSER_INIT() {} + }; + + /** \brief Data frame parser + * Re-ordering of bits due to LSB byte order + + */ + struct WLANPacketParser_DataFrameParser : public senf::PacketParserBase + { + # include SENF_PARSER() + SENF_PARSER_PRIVATE_BITFIELD ( subtype, 4, unsigned); + //jump to 'toDS' and 'fromDS' bits + //skip type and version + SENF_PARSER_SKIP_BITS ( 4 ); + //skip other flags + SENF_PARSER_SKIP_BITS ( 6 ); + //needed in data frames due to the variable address fields + SENF_PARSER_PRIVATE_BITFIELD ( dsBits, 2, unsigned); + //skip duration field + SENF_PARSER_SKIP ( 2,0 ); + + SENF_PARSER_PRIVATE_FIELD ( addr1, MACAddressParser ); + SENF_PARSER_PRIVATE_FIELD ( addr2, MACAddressParser ); + SENF_PARSER_PRIVATE_FIELD ( addr3, MACAddressParser ); + + //sequence Number and fragment number + //shift bits manually due to LSB + SENF_PARSER_PRIVATE_BITFIELD (seqNumber_1, 4, unsigned); + SENF_PARSER_BITFIELD (fragmentNumber, 4, unsigned); + SENF_PARSER_PRIVATE_FIELD (seqNumber_2, UInt8Parser) + + //TODO fourth address field in case of WDS +// SENF_PARSER_PRIVATE_VARIANT (wds_, dsBits, +// ( novalue ( disable_addr4, VoidPacketParser )) +// ( id ( addr4, key (3, MACAddressParser ))) ); + + //QoS Filed + SENF_PARSER_VARIANT (qosField_, subtype, + ( ids (na, na, set_data, key(0, VoidPacketParser))) + ( ids (na, na, set_nullData, key(4, VoidPacketParser))) + ( ids (qosField, has_qosField, set_qosData, key(8, UInt16LSBParser))) + //we cannot parse qos Null (data) frames at the moment + ( ids (na, na, set_qosNullData, key(12, UInt16LSBParser))) ); + + + + SENF_PARSER_FINALIZE(WLANPacketParser_DataFrameParser); + + //this is needed to due to the goto in the WLANPacketParser. Don't know exactly why yet. + SENF_PARSER_INIT() {} + + boost::uint16_t sequenceNumber() const; + + MACAddressParser ra() const { return addr1(); }; //ra is always addr1 + MACAddressParser ta() const { return addr2(); }; //ta is always addr2 + MACAddressParser sa() const; + MACAddressParser da() const; + MACAddressParser bssid() const; + }; + + + /** \brief 802.11 Frame parser + * (see IEEE 802.11-2007 standard - Chapter 7 Frame formats) + * Re-ordering of bits due to LSB byte order + + */ + struct WLANPacketParser : public senf::PacketParserBase + { + # include SENF_PARSER() + + /* + * Frame control field + * re-ordering of fields due to the byte order + */ + SENF_PARSER_BITFIELD_RO ( subtype, 4, unsigned); + SENF_PARSER_BITFIELD_RO ( type, 2, unsigned); + SENF_PARSER_BITFIELD ( version, 2, unsigned); + SENF_PARSER_BITFIELD ( order, 1, bool); + SENF_PARSER_BITFIELD ( protectedFrame, 1, bool); + SENF_PARSER_BITFIELD ( moreData, 1, bool); + SENF_PARSER_BITFIELD ( pwrMgt, 1, bool); + SENF_PARSER_BITFIELD ( retry, 1, bool); + SENF_PARSER_BITFIELD ( moreFrag, 1, bool); + SENF_PARSER_BITFIELD ( fromDS, 1, bool); + SENF_PARSER_BITFIELD ( toDS, 1, bool); + + SENF_PARSER_FIELD (duration, UInt16LSBParser); + + SENF_PARSER_GOTO( subtype ); //subparsers need to know the subtype + SENF_PARSER_VARIANT ( type__, type, + ( id ( mgtFrame, WLANPacketParser_MgtFrameParser )) + ( id ( ctrlFrame, WLANPacketParser_CtrlFrameParser )) + ( id ( dataFrame, WLANPacketParser_DataFrameParser )) + ( novalue ( reserved, WLANPacketParser_CtrlFrameParser )) ); + + SENF_PARSER_CUSTOM_FIELD( fcs, senf:: UInt32Parser, fcs_t::fixed_bytes, fcs_t::fixed_bytes) { + return parse( data().size()-4 ); } + + SENF_PARSER_FINALIZE(WLANPacketParser); + + SENF_PARSER_INIT() { + version() = 0; + + + } + + //Problems can occur with old madwifi and ath5k. Some frames only + //contains two byte FCS instead of four. +// UInt32Parser fcs() const { return parse( data().size()-4 ); } + + }; + + struct WLANPacketType + : public senf::PacketTypeBase, + public senf::PacketTypeMixin + { + + typedef senf::PacketTypeMixin mixin; + typedef senf::ConcretePacket packet; + typedef WLANPacketParser parser; + +// using mixin::nextPacketRange; + using mixin::init; + using mixin::initSize; + using senf::PacketTypeBase::nextPacketRange;; + + + static void dump(packet p, std::ostream &os); +// static PacketParserBase::size_type initSize(); + }; + + typedef WLANPacketType::packet WLANPacket; + +} + + + +#endif /* WLANPACKET_HH_ */ diff --git a/Packets/80211Bundle/WLANPacket.test.cc b/Packets/80211Bundle/WLANPacket.test.cc new file mode 100644 index 0000000..e66acd0 --- /dev/null +++ b/Packets/80211Bundle/WLANPacket.test.cc @@ -0,0 +1,228 @@ +// $Id: main.test.cc 206 2008-08-06 14:20:52Z pug $ +// +// Copyright (C) 2006 +// Fraunhofer Institute for Open Communication Systems (FOKUS) +// Competence Center NETwork research (NET), St. Augustin, GERMANY +// Christian Niephaus +// +// 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 + +// Custom includes + +#include "../../Packets/Packets.hh" +#include "../../Utils/auto_unit_test.hh" +#include +#include "WLANPacket.hh" + +/* test parser with a data frame */ +BOOST_AUTO_UNIT_TEST(WLANPacket_dataFrame_packet) +{ + + + unsigned char data[] = {0x88, 0x01, 0x00, 0x00, 0x00, 0x1a, //header + 0x4d, 0x3e, 0xc7, 0x5c, 0x00, 0x0b, 0x6b, 0x57, + 0x06, 0xb0, 0x00, 0x18, 0x4d, 0x6e, 0x78, 0x48, + 0x30, 0x00, 0x01, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //dummy data + 0x38, 0x39, 0x30, 0x31 //trailer + }; + + + + + senf::WLANPacket p (senf::WLANPacket::create(data)); + + BOOST_CHECK_EQUAL( p->version(), 0u); + BOOST_CHECK_EQUAL( p->type(), 2u); + BOOST_CHECK_EQUAL( p->subtype(), 8u); + BOOST_CHECK_EQUAL( p->toDS(), true); + BOOST_CHECK_EQUAL( p->fromDS(), false); + BOOST_CHECK_EQUAL( p->moreFrag(), false); + BOOST_CHECK_EQUAL( p->retry(), false); + BOOST_CHECK_EQUAL( p->pwrMgt(), false); + BOOST_CHECK_EQUAL( p->moreData(), false); + BOOST_CHECK_EQUAL( p->protectedFrame(), false); + BOOST_CHECK_EQUAL( p->order(), false); + + BOOST_CHECK_EQUAL( p->duration(), 0u); + + BOOST_CHECK_EQUAL( p->dataFrame().da()[0], 0x00 ); + BOOST_CHECK_EQUAL( p->dataFrame().da()[1], 0x18 ); + BOOST_CHECK_EQUAL( p->dataFrame().da()[2], 0x4d ); + BOOST_CHECK_EQUAL( p->dataFrame().da()[3], 0x6e ); + BOOST_CHECK_EQUAL( p->dataFrame().da()[4], 0x78 ); + BOOST_CHECK_EQUAL( p->dataFrame().da()[5], 0x48 ); + + BOOST_CHECK_EQUAL( p->dataFrame().sa()[0], 0x00 ); + BOOST_CHECK_EQUAL( p->dataFrame().sa()[3], 0x57 ); + BOOST_CHECK_EQUAL( p->dataFrame().sa()[5], 0xb0 ); + + BOOST_CHECK_EQUAL( p->dataFrame().bssid()[0], 0x00 ); + BOOST_CHECK_EQUAL( p->dataFrame().bssid()[3], 0x3e ); + BOOST_CHECK_EQUAL( p->dataFrame().bssid()[5], 0x5c ); + + BOOST_CHECK_EQUAL( p->dataFrame().bssid()[3], + p->dataFrame().ra()[3]); + + BOOST_CHECK_EQUAL( p->dataFrame().ta()[3], + p->dataFrame().sa()[3]); + + BOOST_CHECK_EQUAL( p->dataFrame().sequenceNumber(), 3u ); + BOOST_CHECK_EQUAL( p->dataFrame().fragmentNumber(), 0u ); + + + +} + +/* test parser with creating a data frame*/ +BOOST_AUTO_UNIT_TEST(WLANPacket_dataFrame_create) +{ + senf::WLANPacket p (senf::WLANPacket::create()); + + SENF_CHECK_NO_THROW(p->init_dataFrame()); + p->dataFrame().bssid()=senf::MACAddress::from_string("00:1a:4d:3e:c7:5c"); + BOOST_CHECK_EQUAL( p->type(), 2u); +} + + + +/* test parser with a beacon frame */ +BOOST_AUTO_UNIT_TEST(WLANPacket_beaconFrame_packet) +{ + + + unsigned char data[] = {0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, + 0xff, 0xff, 0x00, 0x1a, 0x4d, 0x3e, 0xc7, 0x5c, + 0x00, 0x1a, 0x4d, 0x3e, 0xc7, 0x5c, 0xe0, 0x12, + 0x38, 0xa0, 0x86, 0x01, 0x00, 0x00, 0x00, 0x00, + 0x64, 0x00, 0x01, 0x05, 0x00, 0x05, 0x62, 0x6f, + 0x78, 0x43, 0x31, 0x01, 0x08, 0x8c, 0x12, 0x98, + 0x24, 0xb0, 0x48, 0x60, 0x6c, 0x03, 0x01, 0x40, + 0x05, 0x04, 0x00, 0x01, 0x00, 0x00, 0x07, 0x2a, + 0x4e, 0x41, 0x49, 0x24, 0x01, 0x11, 0x28, 0x01, + 0x11, 0x2c, 0x01, 0x11, 0x30, 0x01, 0x11, 0x34, + 0x01, 0x17, 0x38, 0x01, 0x17, 0x3c, 0x01, 0x17, + 0x40, 0x01, 0x17, 0x95, 0x01, 0x1e, 0x99, 0x01, + 0x1e, 0x9d, 0x01, 0x1e, 0xa1, 0x01, 0x1e, 0xa5, + 0x01, 0x1e, 0x20, 0x01, 0x00, 0xdd, 0x18, 0x00, + 0x50, 0xf2, 0x02, 0x01, 0x01, 0x81, 0x00, 0x02, + 0xa3, 0x40, 0x00, 0x27, 0xa4, 0x00, 0x00, 0x42, + 0x43, 0x5e, 0x00, 0x62, 0x32, 0x2f, 0x00, 0xa0, + 0x00, 0xdd, 0x09, 0x00, 0x03, 0x7f, 0x01, 0x01, + 0x00, 0x24, 0xff, 0x7f, 0x87, 0x07, 0x1f, 0xf5, + }; + + senf::WLANPacket p (senf::WLANPacket::create(data)); + + BOOST_CHECK_EQUAL( p->version(), 0u); + BOOST_CHECK_EQUAL( p->type(), 0u); + BOOST_CHECK_EQUAL( p->subtype(), 8u); + BOOST_CHECK_EQUAL( p->toDS(), false); + BOOST_CHECK_EQUAL( p->fromDS(), false); + BOOST_CHECK_EQUAL( p->moreFrag(), false); + BOOST_CHECK_EQUAL( p->retry(), false); + BOOST_CHECK_EQUAL( p->pwrMgt(), false); + BOOST_CHECK_EQUAL( p->moreData(), false); + BOOST_CHECK_EQUAL( p->protectedFrame(), false); + BOOST_CHECK_EQUAL( p->order(), false); + + BOOST_CHECK_EQUAL( p->duration(), 0u); + + BOOST_CHECK_EQUAL (p->has_mgtFrame(), true); + + BOOST_CHECK_EQUAL( p->mgtFrame().da()[0], 0xff ); + BOOST_CHECK_EQUAL( p->mgtFrame().da()[3], 0xff ); + BOOST_CHECK_EQUAL( p->mgtFrame().da()[5], 0xff ); + + BOOST_CHECK_EQUAL( p->mgtFrame().sa()[0], 0x00 ); + BOOST_CHECK_EQUAL( p->mgtFrame().sa()[3], 0x3e ); + BOOST_CHECK_EQUAL( p->mgtFrame().sa()[5], 0x5c ); + + BOOST_CHECK_EQUAL( p->mgtFrame().bssid()[0], 0x00 ); + BOOST_CHECK_EQUAL( p->mgtFrame().bssid()[3], 0x3e ); + BOOST_CHECK_EQUAL( p->mgtFrame().bssid()[5], 0x5c ); + + BOOST_CHECK_EQUAL( p->mgtFrame().sequenceNumber(), 302u ); + BOOST_CHECK_EQUAL( p->mgtFrame().fragmentNumber(), 0u ); + + + BOOST_CHECK_EQUAL ( p->fcs(), 0x87071ff5); + +} + +/* test parser with creating a beacon frame*/ +BOOST_AUTO_UNIT_TEST(WLANPacket_mgtFrame_create) +{ + senf::WLANPacket p (senf::WLANPacket::create()); + + SENF_CHECK_NO_THROW(p->init_mgtFrame()); + SENF_CHECK_NO_THROW( + p->mgtFrame().da()=senf::MACAddress::from_string("ff:ff:ff:ff:ff:ff") + ); + SENF_CHECK_NO_THROW( + p->mgtFrame().sa()=senf::MACAddress::from_string("00:1a:4d:3e:c7:5c") + ); + SENF_CHECK_NO_THROW( + p->mgtFrame().bssid()=senf::MACAddress::from_string("00:1a:4d:3e:c7:5c") + ); + + BOOST_CHECK_EQUAL( p->type(), 0u); +} + +/* test parser with an ACK frame*/ +BOOST_AUTO_UNIT_TEST(WLANPacket_ctrlFrame_packet) +{ + + + unsigned char data[] = {0xd4, 0x00, 0x00, 0x00, 0x00, 0x0b, 0x6b, 0x57, + 0x06, 0xb0, 0x4f, 0xda}; + + senf::WLANPacket p (senf::WLANPacket::create(data)); + + BOOST_CHECK_EQUAL( p->version(), 0u); + BOOST_CHECK_EQUAL( p->type(), 1u); + BOOST_CHECK_EQUAL( p->subtype(), 13u); + BOOST_CHECK_EQUAL( p->toDS(), false); + BOOST_CHECK_EQUAL( p->fromDS(), false); + BOOST_CHECK_EQUAL( p->moreFrag(), false); + BOOST_CHECK_EQUAL( p->retry(), false); + BOOST_CHECK_EQUAL( p->pwrMgt(), false); + BOOST_CHECK_EQUAL( p->moreData(), false); + BOOST_CHECK_EQUAL( p->protectedFrame(), false); + BOOST_CHECK_EQUAL( p->order(), false); + + BOOST_CHECK_EQUAL( p->duration(), 0u); + + BOOST_CHECK_EQUAL (p->ctrlFrame().ra()[0], 0x00); + BOOST_CHECK_EQUAL (p->ctrlFrame().ra()[3], 0x57); + BOOST_CHECK_EQUAL (p->ctrlFrame().ra()[5], 0xb0); +} + +/* test parser with creating an ACK frame*/ +BOOST_AUTO_UNIT_TEST(WLANPacket_ctrlFrame_create) +{ + senf::WLANPacket p (senf::WLANPacket::create()) ; +// std::cout << unsigned( senf::init_bytes::value ) << "\n"; + SENF_CHECK_NO_THROW(p->init_ctrlFrame()); +// std::cout << unsigned( senf::init_bytes::value ) << "\n"; + p->ctrlFrame().ra()=senf::MACAddress::from_string("00:1a:4d:3e:c7:5c"); + p->ctrlFrame().set_ack(); + BOOST_CHECK_EQUAL( p->type(), 1u); + BOOST_CHECK_EQUAL( p->subtype(), 13u); +} +