// Fraunhofer Institute for Open Communication Systems (FOKUS)
// Competence Center NETwork research (NET), St. Augustin, GERMANY
// Stefan Bund <g0dil@berlios.de>
-//
+// Philipp Batroff <philipp.batroff@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
/** \brief Parse in IPv6 fragment extension header
Parser implementing the IPv6 fragment extension. The fields implemented are:
+ \image html IPv6Extensions_Fragment.png
\see IPv6ExtensionType_Fragment \n
<a href="http://tools.ietf.org/html/rfc2460">RFC 2460</a>
{
# include SENF_FIXED_PARSER()
- SENF_PARSER_FIELD( nextHeader , UInt8Parser );
- SENF_PARSER_FIELD( reserved1 , UInt8Parser );
+ SENF_PARSER_FIELD ( nextHeader , UInt8Parser );
+ SENF_PARSER_PRIVATE_FIELD ( reserved1 , UInt8Parser );
- SENF_PARSER_BITFIELD( fragmentOffset, 13, unsigned );
- SENF_PARSER_BITFIELD( reserved2, 2, unsigned );
- SENF_PARSER_BITFIELD( moreFragments, 1, bool );
+ SENF_PARSER_BITFIELD ( fragmentOffset , 13, unsigned );
+ SENF_PARSER_PRIVATE_BITFIELD ( reserved2 , 2, unsigned );
+ SENF_PARSER_BITFIELD ( moreFragments , 1, bool );
- SENF_PARSER_FIELD( id , UInt32Parser );
+ SENF_PARSER_FIELD ( id , UInt32Parser );
SENF_PARSER_FINALIZE(IPv6PacketParserExtension_Fragment);
};
\ref IPv6PacketParserExtension_Fragment
\par Associated registries:
- \par IpTypes
+ \ref IpTypes
\par Finalize action:
Set \a nextHeader from type of next packet if found in \ref IpTypes
- \image html IPv6Extensions_Fragment.png
-
\ingroup protocolbundle_default
*/
struct IPv6ExtensionType_Fragment
{
#ifndef DOXYGEN
typedef PacketTypeMixin<IPv6ExtensionType_Fragment, IpTypes> mixin;
- typedef ConcretePacket<IPv6ExtensionType_Fragment> packet;
- typedef IPv6PacketParserExtension_Fragment parser;
#endif
+ /** \brief IPv6 fragment extension packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_Fragment> packet;
+ /** \brief typedef to the parser of IPv6 fragment extension packet */
+ typedef IPv6PacketParserExtension_Fragment parser;
+
using mixin::nextPacketRange;
using mixin::nextPacketType;
using mixin::initSize;
static key_t nextPacketKey(packet p)
{ return p->nextHeader(); }
- static void dump(packet p, std::ostream & os);
+ /** \brief Dump given IPv6Extension_Fragment in readable form to given output stream */
+ static void dump(packet p, std::ostream & os);
- static void finalize(packet p)
- { p->nextHeader() << key(p.next(nothrow)); }
+ static void finalize(packet p) {
+ p->nextHeader() << key(p.next(nothrow)); }
};
/** \brief IPv6 fragment extension packet typedef */
typedef ConcretePacket<IPv6ExtensionType_Fragment> IPv6Extension_Fragment;
-}
-///////////////////////////////hh.e////////////////////////////////////////
+// =====================================================================================================
+
+ /** \brief Parse in IPv6 routing extension header
+
+ Parser implementing the IPv6 routing Header extension. The fields implemented are:
+ \image html IPv6Extensions_Routing.png
+
+ \see IPv6ExtensionType_Routing \n
+ <a href="http://tools.ietf.org/html/rfc2460">RFC 2460</a>
+ */
+
+//Routing Header Extension (type 0 only)
+ struct IPv6PacketParserExtension_Routing : public PacketParserBase
+ {
+/*
+The Type 0 Routing header has the following format: (RFC 2460)
+
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Next Header | Hdr Ext Len | Routing Type=0| Segments Left |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | Reserved |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | |
+ + +
+ | |
+ + Address[1] +
+ | |
+ + +
+ | |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ . . .
+ . . .
+ . . .
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ | |
+ + +
+ | |
+ + Address[n] +
+ | |
+ + +
+ | |
+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+
+*/
+# include SENF_PARSER()
+
+ SENF_PARSER_FIELD ( nextHeader, UInt8Parser );
+ SENF_PARSER_FIELD ( headerLength, UInt8Parser );
+ SENF_PARSER_FIELD ( routingType, UInt8Parser ); //set to Zero for minimal implementation
+ SENF_PARSER_FIELD_RO ( segmentsLeft, UInt8Parser );
+ SENF_PARSER_FIELD ( reserved, UInt32Parser ); //set to zero by RFC
+ SENF_PARSER_VECTOR ( hopAddresses, segmentsLeft, INet6AddressParser );
+
+ SENF_PARSER_FINALIZE ( IPv6PacketParserExtension_Routing );
+
+ //provisionary, since only type 0 is implemented
+ SENF_PARSER_INIT() {
+ routingType() = 0u;
+ reserved() = 0u;
+ }
+ };
+
+ /** \brief IPv6 routing extension
+
+ \par Packet type (typedef):
+ \ref IPv6Extension_Routing
+
+ \par Fields:
+ \ref IPv6PacketParserExtension_Routing
+
+ \par Associated registries:
+ \ref IpTypes
+
+ \par Finalize action:
+ Set \a nextHeader from type of next packet if found in \ref IpTypes
+
+ \ingroup protocolbundle_default
+ */
+
+ struct IPv6ExtensionType_Routing
+ : public PacketTypeBase,
+ public PacketTypeMixin<IPv6ExtensionType_Routing, IpTypes>
+
+ {
+#ifndef DOXYGEN
+ typedef PacketTypeMixin<IPv6ExtensionType_Routing, IpTypes> mixin;
#endif
-#ifndef SENF_PACKETS_DECL_ONLY
+ /** \brief IPv6 routing extension packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_Routing> packet;
+ /** \brief typedef to the parser of IPv6 routing extension packet */
+ typedef IPv6PacketParserExtension_Routing parser;
+
+ using mixin::nextPacketRange;
+ using mixin::nextPacketType;
+ using mixin::init;
+ using mixin::initSize;
+
+ static key_t nextPacketKey(packet p)
+ { return p->nextHeader(); }
+ /** \brief Dump given IPv6Extension_Routing in readable form to given output stream */
+ static void dump(packet p, std::ostream & os);
+
+ static void finalize(packet p) {
+ p->nextHeader() << key(p.next(nothrow)); }
+ };
+
+ /** \brief IPv6 routing extension packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_Routing> IPv6Extension_Routing;
+
+
+// =====================================================================================================
+
+ /** \brief Parse in IPv6 Hop-By-Hop extension header
+
+ Parser implementing the IPv6 routing Header extension. The fields implemented are:
+ \image html IPv6Extensions_HopByHop.png
+
+ \see IPv6ExtensionType_HopByHop \n
+ <a href="http://tools.ietf.org/html/rfc2460">RFC 2460</a>
+ */
+
+// Hop-By-Hop skeleton without Options
+
+ struct IPv6PacketParserExtension_HopByHop : public PacketParserBase {
+# include SENF_PARSER()
+ SENF_PARSER_FIELD ( nextHeader, UInt8Parser );
+ SENF_PARSER_FIELD ( headerLength, UInt8Parser );
+
+ SENF_PARSER_FINALIZE ( IPv6PacketParserExtension_HopByHop );
+ };
+
+ /** \brief IPv6 Hop-By-Hop extension
+
+ \par Packet type (typedef):
+ \ref IPv6Extension_HopByHop
+
+ \par Fields:
+ \ref IPv6PacketParserExtension_HopByHop
+
+ \par Associated registries:
+ \ref IpTypes
+
+ \par Finalize action:
+ Set \a nextHeader from type of next packet if found in \ref IpTypes
+
+ \ingroup protocolbundle_default
+ */
+
+ struct IPv6ExtensionType_HopByHop
+ : public PacketTypeBase,
+ public PacketTypeMixin<IPv6ExtensionType_HopByHop, IpTypes>
+ {
+#ifndef DOXYGEN
+ typedef PacketTypeMixin<IPv6ExtensionType_HopByHop, IpTypes> mixin;
+#endif
+ /** \brief IPv6 Hop-By-Hop extension packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_HopByHop> packet;
+ /** \brief typedef to the parser of IPv6 Hop-By-Hop extension packet */
+ typedef IPv6PacketParserExtension_HopByHop parser;
+
+ using mixin::nextPacketRange;
+ using mixin::nextPacketType;
+ using mixin::init;
+ using mixin::initSize;
+
+ static key_t nextPacketKey(packet p)
+ { return p->nextHeader(); }
+ /** \brief Dump given IPv6Extension_HopByHop in readable form to given output stream */
+ static void dump(packet p, std::ostream & os);
+
+ static void finalize(packet p) {
+ p->nextHeader() << key(p.next(nothrow)); }
+ };
+
+ /** \brief IPv6 routing Hop-By-Hop packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_HopByHop> IPv6Extension_HopByHop;
+
+// =====================================================================================================
+
+ /** \brief Parse in IPv6 Destination Options extension header
+
+ Parser implementing the IPv6 Destination Options Header extension. The fields implemented are:
+ \image html IPv6Extensions_Destination.png
+
+ \see IPv6ExtensionType_Destination \n
+ <a href="http://tools.ietf.org/html/rfc2460">RFC 2460</a>
+ */
+
+ // Destination Options skeleton without TLV-Options
+
+ struct IPv6PacketParserExtension_Destination : public PacketParserBase {
+# include SENF_PARSER()
+ SENF_PARSER_FIELD ( nextHeader, UInt8Parser );
+ SENF_PARSER_FIELD ( headerLength, UInt8Parser );
+
+ SENF_PARSER_FINALIZE ( IPv6PacketParserExtension_Destination );
+ };
+
+ /** \brief IPv6 Destination Options extension
+
+ \par Packet type (typedef):
+ \ref IPv6Extension_Destination
+
+ \par Fields:
+ \ref IPv6PacketParserExtension_Destination
+
+ \par Associated registries:
+ \ref IpTypes
+
+ \par Finalize action:
+ Set \a nextHeader from type of next packet if found in \ref IpTypes
+
+ \ingroup protocolbundle_default
+ */
+
+ struct IPv6ExtensionType_Destination
+ : public PacketTypeBase,
+ public PacketTypeMixin<IPv6ExtensionType_Destination, IpTypes>
+ {
+#ifndef DOXYGEN
+ typedef PacketTypeMixin<IPv6ExtensionType_Destination, IpTypes> mixin;
+#endif
+ /** \brief IPv6 Destination Options extension packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_Destination> packet;
+ /** \brief typedef to the parser of IPv6 Destination Options extension packet */
+ typedef IPv6PacketParserExtension_Destination parser;
+
+ using mixin::nextPacketRange;
+ using mixin::nextPacketType;
+ using mixin::init;
+ using mixin::initSize;
+
+ static key_t nextPacketKey(packet p)
+ { return p->nextHeader(); }
+ /** \brief Dump given IPv6Extension_Destination in readable form to given output stream */
+ static void dump(packet p, std::ostream & os);
+
+ static void finalize(packet p) {
+ p->nextHeader() << key(p.next(nothrow)); }
+ };
+
+ /** \brief IPv6 routing Destination Options packet typedef */
+ typedef ConcretePacket<IPv6ExtensionType_Destination> IPv6Extension_Destination;
+
+
+} //namespace senf
+///////////////////////////////hh.e////////////////////////////////////////
//#include "IPv6Extensions.cci"
//#include "IPv6Extensions.ct"
//#include "IPv6Extensions.cti"
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