--- /dev/null
+// $Id$
+//
+// Copyright (C) 2009
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Dennis Goslar <dennis.goslar@inf.hochschule-bonn-rhein-sieg.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.
+
+/** \file
+ \brief TCPPacket non-inline non-template implementation */
+
+#include "TCPPacket.hh"
+//#include "TCPPacket.ih"
+
+// Custom includes
+#include <iomanip>
+#include <boost/io/ios_state.hpp>
+#include "../../Packets/Packets.hh"
+#include "../../Utils/IpChecksum.hh"
+#include "IPv4Packet.hh"
+#include "IPv6Packet.hh"
+
+#define prefix_
+///////////////////////////////cc.p////////////////////////////////////////
+
+namespace {
+ senf::PacketRegistry<senf::IpTypes>::RegistrationProxy<senf::TCPPacket>
+ registerTCPPacket (6);
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::TCPPacketParser
+
+prefix_ boost::uint16_t senf::TCPPacketParser::calcChecksum()
+ const
+{
+ IpChecksum summer;
+ // first on to the awkward part: the IP pseudo header
+ IPv4Packet ipv4 (packet().rfind<IPv4Packet>(nothrow));
+ if (ipv4) {
+ // Pseudo header defined in RFC793
+ // begin
+ summer.feed( ipv4->source().i(),
+ ipv4->source().i() + IPv4Packet::Parser::source_t::fixed_bytes );
+ ///\fixme What about a hop-by-hop routing option? Which destination is used in IPv4 ?
+ summer.feed( ipv4->destination().i(),
+ ipv4->destination().i() + IPv4PacketParser::destination_t::fixed_bytes );
+ // include zero byte
+ summer.feed( 0u );
+ ///\fixme May there be another header between the IPv4 header and TCP? if so, we
+ /// need to hack the correct protocol number here ...
+ summer.feed( 6u );
+
+ // feed 1st byte and 2nd byte from field tcp length
+ summer.feed(boost::uint16_t(data().size()) & 0xff00);
+ summer.feed(boost::uint16_t(data().size()) & 0x00ff);
+ // end pseudo header
+ }
+ else {
+ // Pseudo header defined in RFC2460
+ IPv6Packet ipv6 (packet().rfind<IPv6Packet>(nothrow));
+ if (ipv6) {
+ summer.feed( ipv6->source().i(),
+ ipv6->source().i() + IPv6Packet::Parser::source_t::fixed_bytes );
+ ///\todo Implement routing header support
+ // The destination used here must be the *final* destination ...
+ summer.feed( ipv6->destination().i(),
+ ipv6->destination().i() + IPv6PacketParser::destination_t::fixed_bytes );
+ // This is a simplification. The value is really 32bit to support UDP Jumbograms
+ // (RFC2147). However, skipping an even number of 0 bytes does not change the checksum
+ // RFC2460 specifies, that this must always be 6, not the value used in the ipv6
+ // header
+ // feed 1st byte and 2nd byte from field tcp length
+ summer.feed(boost::uint16_t(data().size()) & 0xff00);
+ summer.feed(boost::uint16_t(data().size()) & 0x00ff);
+ // include zero byte
+ summer.feed( 0u );
+ // add TCP protocol number
+ summer.feed( 6u );
+ }
+ }
+
+ // since header are 16 / even 32bit aligned we don't have to care for padding. since IpChecksum
+ // cares for padding at the final summing we don't have to care is the payload is 16nbit-aligned, too.
+
+ // iterate till checksum field and skip 2 bytes,
+ // iterate over rest of tcp header and tcp payload
+ summer.feed( i(), i()+16 );
+ summer.feed( i()+18, data().end() );
+
+ boost::uint16_t rv (summer.sum());
+ return rv ? rv : 0xffffu;
+
+}
+
+///////////////////////////////////////////////////////////////////////////
+// senf::TCPPacketType
+
+prefix_ void senf::TCPPacketType::dump(packet p, std::ostream & os)
+{
+ boost::io::ios_all_saver ias(os);
+ os << "TCP:\n"
+ << " source port : " << p->source() << "\n"
+ << " destination port : " << p->destination() << "\n"
+ << " sequence number : " << p->sequencenumber() << "\n"
+ << " acknowledgment number : " << p->acknowledgmentnumber() << "\n"
+ << " data offset : " << p->dataoffset() << "\n"
+ << " urgent flag : " << p->urgf() << "\n"
+ << " ack flag : " << p->ackf() << "\n"
+ << " push flag : " << p->pshf() << "\n"
+ << " reset flag : " << p->rstf() << "\n"
+ << " syn flag : " << p->synf() << "\n"
+ << " fin flag : " << p->finf() << "\n"
+ << " window size : " << p->window() << "\n"
+ << " checksum : "
+ << std::hex << std::setw(4) << std::setfill('0') << p->checksum() << "\n"
+ << " urgent pointer : " << p->urgentpointer() << "\n";
+}
+
+prefix_ void senf::TCPPacketType::finalize(packet p)
+{
+ p->dataoffset() << p.size();
+ p->checksum() << p->calcChecksum();
+}
+
+///////////////////////////////cc.e////////////////////////////////////////
+#undef prefix_
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
+// End:
--- /dev/null
+// $Id$
+//
+// Copyright (C) 2009
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Dennis Goslar <dennis.goslar@inf.hochschule-bonn-rhein-sieg.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.
+
+/** \file
+ \brief TCPPacket public header */
+
+#ifndef HH_SENF_Packets_DefaultBundle_TCPPacket_
+#define HH_SENF_Packets_DefaultBundle_TCPPacket_ 1
+
+// Custom includes
+#include "../../Packets/Packets.hh"
+
+//#include "TCPPacket.mpp"
+///////////////////////////////hh.p////////////////////////////////////////
+
+namespace senf {
+
+ /** \brief Parse a TCP packet
+
+ Parser implementing the TCP header. The fields implemented are:
+ \image html TCPPacket.png
+
+ \see TCPPacketType \n
+ <a href="http://tools.ietf.org/html/rfc793">RFC 793</a>
+ */
+ struct TCPPacketParser : public PacketParserBase
+ {
+# include SENF_PARSER()
+
+ SENF_PARSER_FIELD( source, UInt16Parser );
+ SENF_PARSER_FIELD( destination, UInt16Parser );
+ SENF_PARSER_FIELD( sequencenumber, UInt32Parser );
+ SENF_PARSER_FIELD( acknowledgmentnumber, UInt32Parser );
+
+ SENF_PARSER_BITFIELD ( dataoffset, 4, unsigned );
+ SENF_PARSER_PRIVATE_BITFIELD( reserved, 6, unsigned );
+ SENF_PARSER_BITFIELD ( urgf, 1, bool );
+ SENF_PARSER_BITFIELD ( ackf, 1, bool );
+ SENF_PARSER_BITFIELD ( pshf, 1, bool );
+ SENF_PARSER_BITFIELD ( rstf, 1, bool );
+ SENF_PARSER_BITFIELD ( synf, 1, bool );
+ SENF_PARSER_BITFIELD ( finf, 1, bool );
+
+ SENF_PARSER_FIELD( window, UInt16Parser );
+ SENF_PARSER_FIELD( checksum, UInt16Parser );
+ SENF_PARSER_FIELD( urgentpointer, UInt16Parser );
+
+ // skip option part in TCP-Header, dataoffset()*4 = TCP header length in byte
+ // for options see http://www.iana.org/assignments/tcp-parameters/
+ // if dataoffset() < 5 packet is invalid
+ SENF_PARSER_SKIP( (dataoffset() < 5 ? 0 : dataoffset()*4-20), 0);
+
+ SENF_PARSER_FINALIZE(TCPPacketParser);
+
+ SENF_PARSER_INIT() {
+ // Reserved: 6 bits, reserved for future use. Must be zero.
+ // see http://tools.ietf.org/html/rfc793
+ reserved_() = 0;
+ // dataoffset per default 5, 5*4 = 20 Byte Header Length
+ dataoffset() = 5;
+ }
+
+ boost::uint16_t calcChecksum() const; ///< calculate (pseudo-)header checksum
+ /**< calculate and return the checksum of the
+ (pseudo-)header \see \ref senf::IpChecksum */
+
+ bool validateChecksum() const {
+ return checksum() == 0u || checksum() == calcChecksum();
+ } ///< validate header checksum
+ /**< return \c true if the \ref checksum() "checksum"
+ field is equal to the \ref calcChecksum() "calculated checksum" */
+ };
+
+ /** \brief TCP packet
+
+ \par Packet type (typedef):
+ \ref TCPPacket
+
+ \par Fields:
+ \ref TCPPacketParser
+
+ <table class="packet" cellpadding="5" cellspacing="1" border="1">
+ <tr>
+ <th width="12%">0</th>
+ <th width="20%">4</th>
+ <th width="3%">10</th>
+ <th width="3%">11</th>
+ <th width="3%">12</th>
+ <th width="3%">13</th>
+ <th width="3%">14</th>
+ <th width="3%">15</th>
+ <th width="25%">16</th>
+ <th style="text-align:right" width="25%">31</th>
+ </tr>
+ <tr>
+ <td colspan="8">\ref TCPPacketParser::source() "Source Port"</td>
+ <td colspan="2">\ref TCPPacketParser::destination() "Destination Port"</td>
+ </tr><tr>
+ <td colspan="10">\ref TCPPacketParser::sequencenumber() "Sequence Number"</td>
+ </tr><tr>
+ <td colspan="10">\ref TCPPacketParser::acknowledgmentnumber() "Acknowledgment Number"</td>
+ </tr><tr>
+ <td colspan="1">\ref TCPPacketParser::dataoffset() "DataOffset"</td>
+ <td colspan="1">Reserved</td>
+ <td colspan="1">\ref TCPPacketParser::urgf() "UR"</td>
+ <td colspan="1">\ref TCPPacketParser::ackf() "AC"</td>
+ <td colspan="1">\ref TCPPacketParser::pshf() "PS"</td>
+ <td colspan="1">\ref TCPPacketParser::rstf() "RS"</td>
+ <td colspan="1">\ref TCPPacketParser::synf() "SY"</td>
+ <td colspan="1">\ref TCPPacketParser::finf() "FI"</td>
+ <td colspan="2">\ref TCPPacketParser::window() "Window Size"</td>
+ </tr><tr>
+ <td colspan="8">\ref TCPPacketParser::checksum() "Checksum"</td>
+ <td colspan="2">\ref TCPPacketParser::urgentpointer() "Urgent Pointer"</td>
+ </tr>
+ </table>
+
+ \par Finalize action:
+ \copydetails finalize()
+
+ \ingroup protocolbundle_default
+ */
+ struct TCPPacketType
+ : public PacketTypeBase,
+ public PacketTypeMixin<TCPPacketType>
+ {
+#ifndef DOXYGEN
+ typedef PacketTypeMixin<TCPPacketType> mixin;
+#endif
+ typedef ConcretePacket<TCPPacketType> packet; ///< TCP packet typedef
+ typedef TCPPacketParser parser; ///< typedef to the parser of TCP packet
+
+ using mixin::nextPacketRange;
+ using mixin::initSize;
+ using mixin::init;
+
+ /** \brief Dump given TCPPacket in readable form to given output stream */
+ static void dump(packet p, std::ostream & os);
+
+ static void finalize(packet p); ///< Finalize packet.
+ /**< \li set \ref TCPPacketParser::dataoffset() "Data Offset" from
+ header size
+ \li calculate and set \ref TCPPacketParser::checksum()
+ "checksum" */
+ };
+
+ /** \brief TCP packet typedef */
+ typedef ConcretePacket<TCPPacketType> TCPPacket;
+}
+
+
+///////////////////////////////hh.e////////////////////////////////////////
+//#include "TCPPacket.cci"
+//#include "TCPPacket.ct"
+//#include "TCPPacket.cti"
+#endif
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
+// End:
--- /dev/null
+// $Id$
+//
+// Copyright (C) 2009
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
+// Dennis Goslar <dennis.goslar@inf.hochschule-bonn-rhein-sieg.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.
+
+/** \file
+ \brief TCPPacket unit tests */
+
+//#include "TCPPacket.test.hh"
+//#include "TCPPacket.test.ih"
+
+// Custom includes
+#include "TCPPacket.hh"
+#include "IPv4Packet.hh"
+#include "IPv6Packet.hh"
+
+#include "../../Utils/auto_unit_test.hh"
+#include <boost/test/test_tools.hpp>
+
+#define prefix_
+///////////////////////////////cc.p////////////////////////////////////////
+
+BOOST_AUTO_UNIT_TEST(tcpPacket_parse)
+{
+
+ unsigned char data[] = {
+ 0x80, 0xA6, 0x00, 0x50, 0x2E, 0x93, 0x31, 0xB8, 0x66, 0xF9, 0xB7,
+ 0xA1, 0x80, 0x18, 0x00, 0x2E, 0xCF, 0x65, 0x00, 0x00
+ };
+
+ senf::TCPPacket p (senf::TCPPacket::create(data));
+
+ BOOST_CHECK_EQUAL( p->source(), 0x80A6u );
+ BOOST_CHECK_EQUAL( p->destination(), 0x0050u );
+ BOOST_CHECK_EQUAL( p->sequencenumber(), 0x2E9331B8u );
+ BOOST_CHECK_EQUAL( p->acknowledgmentnumber(), 0x66F9B7A1u );
+ BOOST_CHECK_EQUAL( p->dataoffset(), 0x8u );
+ BOOST_CHECK_EQUAL( p->urgf(), 0u );
+ BOOST_CHECK_EQUAL( p->ackf(), 1u );
+ BOOST_CHECK_EQUAL( p->pshf(), 1u );
+ BOOST_CHECK_EQUAL( p->rstf(), 0u );
+ BOOST_CHECK_EQUAL( p->synf(), 0u );
+ BOOST_CHECK_EQUAL( p->finf(), 0u );
+ BOOST_CHECK_EQUAL( p->window(), 0x002Eu );
+ BOOST_CHECK_EQUAL( p->checksum(), 0xCF65u );
+ BOOST_CHECK_EQUAL( p->urgentpointer(), 0x0000u );
+
+ std::ostringstream oss (std::ostringstream::out);
+ SENF_CHECK_NO_THROW( p.dump( oss));
+}
+
+BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv4_parse)
+{
+ unsigned char data[] = {
+ //20 Byte IPv4-Header
+ 0x45, 0x00, 0x00, 0xb2, 0x0f, 0x4d, 0x40, 0x00, 0x0f9, 0x06, 0xa0,
+ 0xa1, 0xc1, 0x63, 0x90, 0x55, 0x0a, 0x14, 0x75, 0x8a,
+
+ //20 Byte TCP-Header + 12 Byte Options
+ 0x00, 0x50, 0xc3, 0xbf, 0xe2, 0xf7, 0x49, 0xf3, 0x3e, 0x4f, 0x8a,
+ 0xbe, 0x80, 0x18, 0x13, 0x24, 0x2e, 0x33, 0x00, 0x00, 0x01, 0x01,
+ 0x08, 0x0a, 0x0f, 0xf1, 0xa7, 0x6b, 0x00, 0x59, 0xf4, 0x75,
+
+ //TCP-Payload
+ 0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x31, 0x20, 0x33, 0x30,
+ 0x34, 0x20, 0x4e, 0x6f, 0x74, 0x20, 0x4d, 0x6f, 0x64, 0x69, 0x66,
+ 0x69, 0x65, 0x64, 0x0d, 0x0a, 0x44, 0x61, 0x74, 0x65, 0x3a, 0x20,
+ 0x54, 0x68, 0x75, 0x2c, 0x20, 0x32, 0x33, 0x20, 0x4a, 0x75, 0x6c,
+ 0x20, 0x32, 0x30, 0x30, 0x39, 0x20, 0x31, 0x35, 0x3a, 0x31, 0x35,
+ 0x3a, 0x31, 0x39, 0x20, 0x47, 0x4d, 0x54, 0x0d, 0x0a, 0x53, 0x65,
+ 0x72, 0x76, 0x65, 0x72, 0x3a, 0x20, 0x41, 0x70, 0x61, 0x63, 0x68,
+ 0x65, 0x2f, 0x32, 0x2e, 0x32, 0x2e, 0x31, 0x31, 0x0d, 0x0a, 0x43,
+ 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x3a, 0x20,
+ 0x63, 0x6c, 0x6f, 0x73, 0x65, 0x0d, 0x0a, 0x56, 0x61, 0x72, 0x79,
+ 0x3a, 0x20, 0x55, 0x73, 0x65, 0x72, 0x2d, 0x41, 0x67, 0x65, 0x6e,
+ 0x74, 0x0d, 0x0a, 0x0d, 0x0a
+ };
+
+ senf::IPv4Packet ip (senf::IPv4Packet::create(data));
+ senf::TCPPacket tcp (ip.next<senf::TCPPacket>());
+
+ BOOST_CHECK( tcp->validateChecksum() );
+}
+
+
+BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv6_parse)
+{
+ unsigned char data[] = {
+ // IPv6-Header
+ 0x60, 0x00, 0x00, 0x00, 0x00, 0xa5, 0x06, 0x39, 0x20, 0x01, 0x48,
+ 0x60, 0xa0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x68, 0x20, 0x01, 0x06, 0x38, 0x04, 0x08, 0x02, 0x01, 0xef,
+ 0xdc, 0x71, 0x52, 0x17, 0x2c, 0x44, 0x3e,
+
+ // 20 Byte TCP-Header without Options
+ 0x00, 0x50, 0xac, 0x3e, 0x82, 0x99, 0x60, 0xa6, 0xa4, 0xfa, 0x32,
+ 0x83, 0x50, 0x18, 0x19, 0x20, 0xd7, 0xcd, 0x00, 0x00,
+
+ // TCP-Payload
+ 0x1a, 0x01, 0x52, 0x0e, 0x26, 0x6f, 0xac, 0xd9, 0x78, 0x0c, 0x3c,
+ 0x69, 0x3c, 0xa6, 0x49, 0xc6, 0x85, 0xc2, 0xa9, 0x72, 0x75, 0x9a,
+ 0xef, 0x63, 0x46, 0xa3, 0xd4, 0x11, 0xda, 0x04, 0x95, 0x55,0x7b,
+ 0xb5, 0x6c, 0xcb, 0x52, 0xfb, 0xa0, 0x7a, 0x03, 0xd5, 0x98, 0x75,
+ 0x8b, 0x53, 0xfc, 0x23, 0x21, 0x01, 0xc5, 0x06, 0x66, 0x6c, 0x0d,
+ 0x06, 0x1d, 0x69, 0x2f, 0xec, 0xb7, 0x7d, 0xe3, 0xd6, 0x71, 0x23,
+ 0xaa, 0x58, 0x3b, 0x80, 0x58, 0x5b, 0x10, 0xa1, 0xa8, 0x8f, 0x59,
+ 0x3d, 0x3d, 0x80, 0xd6, 0x2e, 0x0d, 0x21, 0x33, 0x2b, 0x47, 0x5b,
+ 0xb2, 0xd0, 0xde, 0x19, 0xaf, 0x03, 0x2a, 0x33,0x86, 0x57, 0x8e,
+ 0x07, 0xf9, 0x6e, 0xde, 0x68, 0xe1, 0xd8, 0x63, 0x92, 0x18, 0x1a,
+ 0xa9, 0xc0, 0xe5, 0x94, 0xba, 0x1d, 0x97, 0xed, 0x7e, 0x2b, 0xa8,
+ 0xda, 0x4a, 0x96, 0x0c, 0xe5, 0x78, 0xb9, 0xec, 0x80, 0xf8, 0x5c,
+ 0x94, 0xf9, 0xd3, 0x49, 0x79, 0x4a, 0x4a, 0x98, 0xb1, 0x13, 0x73,
+ 0x50, 0x6c
+ };
+
+ senf::IPv6Packet ip (senf::IPv6Packet::create(data));
+ senf::TCPPacket tcp (ip.next<senf::TCPPacket>());
+
+ BOOST_CHECK( tcp->validateChecksum() );
+}
+
+BOOST_AUTO_UNIT_TEST(tcpPacket_in_ipv6_create)
+{
+ unsigned char data[] = {
+ // IPv6-Header
+ 0x60, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x06, 0x40,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+
+ // TCP-Header + TCP-Payload
+ 0x5b, 0xa0, 0x30, 0x39, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00,
+ 0x18, 0x80, 0x00, 0x00, 0x54, 0x45, 0x53, 0x54,
+ 0x2d, 0x57, 0x52, 0x49, 0x54, 0x45
+ };
+
+ senf::IPv6Packet ip (senf::IPv6Packet::create());
+ ip->source() = senf::INet6Address::Loopback;
+ ip->destination() = senf::INet6Address::Loopback;
+ ip->hopLimit() = 64;
+
+ senf::TCPPacket tcp (senf::TCPPacket::createAfter(ip));
+ tcp->source() = 23456;
+ tcp->destination() = 12345;
+
+ senf::DataPacket::createAfter(tcp, std::string("TEST-WRITE"));
+
+ // validates, since the checksum is 0 and thus ignored !
+ BOOST_CHECK( tcp->validateChecksum() );
+
+ ip.finalizeAll();
+
+ BOOST_CHECK_EQUAL_COLLECTIONS(
+ data, data+sizeof(data), ip.data().begin(), ip.data().end() );
+ BOOST_CHECK( tcp->validateChecksum() );
+}
+
+///////////////////////////////cc.e////////////////////////////////////////
+#undef prefix_
+
+\f
+// Local Variables:
+// mode: c++
+// fill-column: 100
+// c-file-style: "senf"
+// indent-tabs-mode: nil
+// ispell-local-dictionary: "american"
+// compile-command: "scons -u test"
+// comment-column: 40
+// End:
projects / senf.git / commitdiff