#include "IPv6Packet.hh"
#include "UDPPacket.hh"
#include "ICMPv6Packet.hh"
+#include "ICMPv6TypePacket.hh"
+#include "EthernetPacket.hh"
#include <senf/Utils/hexdump.hh>
#include <senf/Utils/auto_unit_test.hh>
SENF_CHECK_NO_THROW( pHop_packet.dump( oss ));
BOOST_REQUIRE( pHop_packet.next().is<senf::IPv6HopByHopOptionsPacket>() );
- senf::IPv6HopByHopOptionsPacket pHop_extension (
- pHop_packet.next().as<senf::IPv6HopByHopOptionsPacket>());
+ senf::IPv6HopByHopOptionsPacket pHop_extension (pHop_packet.next().as<senf::IPv6HopByHopOptionsPacket>());
BOOST_CHECK_EQUAL( pHop_extension->nextHeader(), 58u );
BOOST_CHECK_EQUAL( pHop_extension->headerLength(), 0x00 );
BOOST_CHECK_EQUAL( pICMPv6->checksum(), 0x50cc);
}
-BOOST_AUTO_UNIT_TEST(ipv6Extensions_hopByHop_create)
-{
- std::ostringstream oss (std::ostringstream::out);
+BOOST_AUTO_UNIT_TEST(ipv6Extensions_hopByHop_create)
+{
+ std::ostringstream oss (std::ostringstream::out);
unsigned char HopByHop_packetData[] = {
- 0x60, 0x00, 0x00, 0x00, //IP version, class, flow label
- 0x00, 0x0c, //payload length
- 0x00, //next header: IPv6 hop-by-hop option (0)
- 0x01, //hop limit (1)
- 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //IPv6 Source address (fe80::219:b9ff:feeb:b226)
- 0x02, 0x19, 0xb9, 0xff, 0xfe, 0xeb, 0xb2, 0x26,
-
- 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //IPv6 Destination address ff02::16
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16,
- //HopByHop option
- 0x3a, //next Header (ICMPv6)
- 0x00, //Length (0 = 8Bytes)
-
- //option Header
- 0x05, //option type
- 0x02, //option Length (= 2 byte)
- 0x00, 0x00, //data (zero data here ...)
-
- 0x02, //option type (2, set for testing purposes only)
- 0x00, //option Type length (=0, no data field needed here)
-
- //ICMPv6
- 0x8f, //type 143
- 0x00, //code 0, should always be 0
- 0xca, 0xdf, //checksum
+ //Ethernet
+ 0x33 ,0x33 ,0x00 ,0x00 ,0x00 ,0x16 , //destination MAC
+ 0x00 ,0x19 ,0xb9 ,0xeb ,0xb2 ,0x26 , //source MAC
+ 0x86 ,0xdd, //type (IPv6)
+ //IPv6
+ 0x60, 0x00, 0x00, 0x00, //IP version, class, flow label
+ 0x00, 0x24, //payload length
+ 0x00, //next header: IPv6 hop-by-hop option (0)
+ 0x01, //hop limit (1)
+ 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //IPv6 Source address (fe80::219:b9ff:feeb:b226)
+ 0x02, 0x19, 0xb9, 0xff, 0xfe, 0xeb, 0xb2, 0x26,
+
+ 0xff, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //IPv6 Destination address ff02::16
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16,
+// HopByHop option
+ 0x3a, //next Header (ICMPv6)
+ 0x00, //Length (0 = 8Bytes)
+
+// option Header
+ 0x05, //option type
+ 0x02, //option Length (= 2 byte)
+ 0x00, 0x00, //data (zero data here ...)
+ 0x01, 0x00, //padding
+// ICMPv6
+ 0x8f, //type 143
+ 0x00, //code 0, should always be 0
+ 0x50 ,0xcc , //checksum
+
+// MLDv2
+ 0x00 ,0x00 , //reserved, zero by default
+ 0x00 ,0x01 , //nr of McAddressRecords
+ 0x04 , //recordType
+ 0x00 , //auxiliarydatalength
+ 0x00 ,0x00 , // number of sources
+ 0xff ,0x02 ,0x00 ,0x00, 0x00 ,0x00 ,0x00 ,0x00 , //ipv6McAddress ff02::1:ffeb:b226
+ 0x00 ,0x00 ,0x00 ,0x01 ,0xff ,0xeb ,0xb2 ,0x26
};
- senf::IPv6Packet ip (senf::IPv6Packet::create());
+ senf::EthernetPacket eth (senf::EthernetPacket::create() );
+ eth->destination() = senf::MACAddress::from_string( "33:33:00:00:00:16" );
+ eth->source() = senf::MACAddress::from_string( "00:19:b9:eb:b2:26" );
+ eth->type_length() = 0x86dd;
+
+ senf::IPv6Packet ip (senf::IPv6Packet::createAfter(eth));
ip->version() = 6u;
ip->length() = 12u;
ip->nextHeader() = 0u;
ip->hopLimit() = 1u;
ip->source() = senf::INet6Address::from_string("fe80::219:b9ff:feeb:b226");
ip->destination() = senf::INet6Address::from_string("ff02::16");
+
senf::IPv6HopByHopOptionsPacket pext (senf::IPv6HopByHopOptionsPacket::createAfter(ip) );
pext->nextHeader() = 58u;
pext->headerLength() = 0u;
{
senf::IPv6HopByHopOptionsPacket::Parser::options_t::container optC(pext->options() );
{
- senf::IPv6GenericOptionTLVParser opt (
- optC.push_back_space().init<senf::IPv6GenericOptionTLVParser>());
+ senf::IPv6GenericOptionTLVParser opt ( optC.push_back_space().init<senf::IPv6GenericOptionTLVParser>());
opt.altAction() = 0u;
opt.changeFlag() = 0u;
opt.optionType() = 5u;
unsigned char val[] = {0x00, 0x00};
opt.setPayload(val);
}
- {
- senf::IPv6GenericOptionTLVParser opt (
- optC.push_back_space().init<senf::IPv6GenericOptionTLVParser>());
- opt.altAction() = 0u;
- opt.changeFlag() = 0u;
- opt.optionType() = 2u;
- }
}
+
senf::ICMPv6Packet icmp (senf::ICMPv6Packet::createAfter (pext));
- icmp->type() = 0x8f;
icmp->code() = 0u;
- ip.finalizeAll();
- SENF_CHECK_NO_THROW( ip.dump(oss) );
+ senf::MLDv2ListenerReport mld ( senf::MLDv2ListenerReport::createAfter(icmp) );
+ {
+ senf::MLDv2ListenerReport::Parser::mcastAddrRecords_t::container c (mld->mcastAddrRecords() );
+ c.push_back_space();
+ c.back().recordType() = 4u;
+ senf::INet6Address addr( senf::INet6Address::from_string("ff02::1:ffeb:b226") );
+ c.back().mcAddress() = addr;
+ }
+ eth.finalizeAll();
+ SENF_CHECK_NO_THROW( eth.dump(oss) );
SENF_CHECK_EQUAL_COLLECTIONS(
- HopByHop_packetData, HopByHop_packetData+sizeof(HopByHop_packetData),
- ip.data().begin(), ip.data().end() );
+ HopByHop_packetData, HopByHop_packetData+sizeof(HopByHop_packetData),
+ eth.data().begin(), eth.data().end() );
+}
+
+namespace {
+ struct IPv6ChecksumOptionTLVParser : public senf::IPv6OptionTLVParser
+ {
+ # include SENF_PARSER()
+ SENF_PARSER_INHERIT ( IPv6OptionTLVParser );
+ SENF_PARSER_FIELD ( slfNetType, senf::UInt8Parser );
+ SENF_PARSER_FIELD ( checksum, senf::UInt32Parser );
+
+ SENF_PARSER_INIT() {
+ optionType() = typeCode;
+ optionLength() = senf::init_bytes<IPv6ChecksumOptionTLVParser>::value -senf::init_bytes<IPv6OptionTLVParser>::value;
+ slfNetType() = SN_typeCode;
+ }
+ SENF_PARSER_FINALIZE ( IPv6ChecksumOptionTLVParser );
+ static const boost::uint8_t typeCode = 0x0d;
+ static const boost::uint8_t SN_typeCode = 0x4d;
+ };
+}
+
+BOOST_AUTO_UNIT_TEST(ipv6Extensions_hopByHop_create_SN) {
+ unsigned char data[] = {
+ 0x3a, 0x01, // Hop-By-Hop Header (nextHeader, length)
+ 0x0d, 0x05, // option type, length
+ // option value: slfNetType, checksum
+ 0x01, 0x01, 0x23, 0x45, 0x67,
+ // padding (PadN option: type, length, 0-padding)
+ 0x01, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+
+ senf::IPv6HopByHopOptionsPacket p ( senf::IPv6HopByHopOptionsPacket::create() );
+ p->nextHeader() = 0x3a;
+ {
+ senf::IPv6HopByHopOptionsPacket::Parser::options_t::container optC(p->options() );
+ {
+ IPv6ChecksumOptionTLVParser opt (
+ optC.push_back_space().init<IPv6ChecksumOptionTLVParser>());
+ SENF_CHECK_NO_THROW( opt.slfNetType() = 1u) ;
+ opt.checksum() = 0x01234567u;
+ }
+ }
+
+ SENF_CHECK_EQUAL_COLLECTIONS( data, data+sizeof(data),
+ p.data().begin(), p.data().end() );
}
///////////////////////////////cc.e////////////////////////////////////////
projects / senf.git / blobdiff