//
// Copyright (C) 2009
// Fraunhofer Institute for Open Communication Systems (FOKUS)
-// Competence Center NETwork research (NET), St. Augustin, GERMANY
-// Thorsten Horstmann <tho@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
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// The contents of this file are subject to the Fraunhofer FOKUS Public License
+// Version 1.0 (the "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+// http://senf.berlios.de/license.html
//
-// 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.
+// The Fraunhofer FOKUS Public License Version 1.0 is based on,
+// but modifies the Mozilla Public License Version 1.1.
+// See the full license text for the amendments.
//
-// 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.
+// Software distributed under the License is distributed on an "AS IS" basis,
+// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+// for the specific language governing rights and limitations under the License.
+//
+// The Original Code is Fraunhofer FOKUS code.
+//
+// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
+// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
+// All Rights Reserved.
+//
+// Contributor(s):
+// Thorsten Horstmann <tho@berlios.de>
/** \file
\brief MIH protocol non-inline non-template implementation */
//#include "MIHPacket.ih"
// Custom includes
-#include <senf/Packets/Packets.hh>
-#include <senf/Utils/hexdump.hh>
#include <boost/io/ios_state.hpp>
+#include <senf/Utils/String.hh>
#include <senf/Packets/DefaultBundle/EthernetPacket.hh>
#define prefix_
-///////////////////////////////cc.p////////////////////////////////////////
-
-namespace {
- SENF_PACKET_REGISTRY_REGISTER( senf::EtherTypes, 0x86dd, senf::MIHPacket);
-}
-
-///////////////////////////////////////////////////////////////////////////
-// MIHFId_TLVParser
-
-prefix_ void senf::MIHFId_TLVParser::setString(std::string const &id)
-{
- size_type str_size (id.size());
- // the maximum length of a MIHF_ID is 253 octets (see F.3.11 in 802.21)
- if (str_size > 253)
- throw std::length_error("maximum length of a MIHF_ID is 253 octets");
- safe_data_iterator si = resizeValueField( str_size);
- std::copy( id.begin(), id.end(), si);
-}
-
-prefix_ void senf::MIHFId_TLVParser::setMACAddress(senf::MACAddress const &mac)
-{
- safe_data_iterator si = resizeValueField(12);
- std::copy( mac.begin(), mac.end(), getNAIEncodedOutputIterator(si));
-}
-
-prefix_ void senf::MIHFId_TLVParser::setINet4Address(senf::INet4Address const &addr)
-{
- safe_data_iterator si = resizeValueField(8);
- std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
-}
-
-prefix_ void senf::MIHFId_TLVParser::setINet6Address(senf::INet6Address const &addr)
-{
- safe_data_iterator si = resizeValueField(32);
- std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
-}
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
-prefix_ void senf::MIHFId_TLVParser::setEUI64(senf::EUI64 const &addr)
-{
- safe_data_iterator si = resizeValueField(16);
- std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
-}
-
-prefix_ senf::MIHFId senf::MIHFId_TLVParser::valueAs(MIHFId::Type type)
- const
-{
- if (length() == 0) return MIHFId();
- switch (type) {
- case MIHFId::Empty:
- return MIHFId();
- case MIHFId::MACAddress:
- return MIHFId( asMACAddress());
- case MIHFId::INet4Address:
- return MIHFId( asINet4Address());
- case MIHFId::INet6Address:
- return MIHFId( asINet6Address());
- case MIHFId::String:
- return MIHFId( asINet6Address());
- case MIHFId::EUI64:
- return MIHFId( asINet6Address());
- }
- return MIHFId();
-}
+SENF_PACKET_REGISTRY_REGISTER( senf::EtherTypes, senf::MIHPacketType::etherType, senf::MIHPacket);
-///////////////////////////////////////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
// MIHPacketType
-prefix_ void senf::MIHPacketType::dump(packet p, std::ostream &os)
+prefix_ void senf::MIHPacketType::dump(packet p, std::ostream & os)
{
boost::io::ios_all_saver ias(os);
os << "MIH Packet:\n"
- << " protocol header:\n"
- << " version : " << unsigned( p->version()) << "\n"
- << " ack request : " << p->ackRequest() << "\n"
- << " ack response : " << p->ackResponse() << "\n"
- << " UIR : " << p->uir() << "\n"
- << " more fragments : " << p->moreFragment() << "\n"
- << " fragment number : " << p->fragmentNr() << "\n"
- << " message ID (MID) : " << unsigned( p->messageId()) << "\n"
- << " sid : " << unsigned( p->sid()) << "\n"
- << " opcode : " << unsigned( p->opcode()) << "\n"
- << " aid : " << unsigned( p->aid()) << "\n"
- << " transaction id : " << unsigned( p->transactionId()) << "\n"
- << " payload length : " << unsigned( p->payloadLength()) << "\n"
- << " source MIHF_Id TLV :\n"
- << " type : " << unsigned (p->src_mihfId().type()) << "\n"
- << " length : " << unsigned (p->src_mihfId().length()) << "\n"
- << " value :\n";
- std::string src_mihfId (p->src_mihfId().asString());
- hexdump(src_mihfId.begin(), src_mihfId.end(), os);
- os << " destination MIHF_Id TLV:\n"
- << " type : " << unsigned (p->dst_mihfId().type()) << "\n"
- << " length : " << unsigned (p->dst_mihfId().length()) << "\n"
- << " value :\n";
- std::string dst_mihfId (p->dst_mihfId().asString());
- hexdump(dst_mihfId.begin(), dst_mihfId.end(), os);
+ << " protocol header:\n"
+ << senf::fieldName(" version") << unsigned( p->version()) << "\n"
+ << senf::fieldName(" ack request") << p->ackRequest() << "\n"
+ << senf::fieldName(" ack response") << p->ackResponse() << "\n"
+ << senf::fieldName(" UIR") << p->uir() << "\n"
+ << senf::fieldName(" more fragments") << p->moreFragment() << "\n"
+ << senf::fieldName(" fragment number") << p->fragmentNr() << "\n"
+ << senf::fieldName(" message ID (MID)") << unsigned( p->messageId()) << "\n"
+ << senf::fieldName(" sid") << unsigned( p->sid()) << "\n"
+ << senf::fieldName(" opcode") << unsigned( p->opcode()) << "\n"
+ << senf::fieldName(" aid") << unsigned( p->aid()) << "\n"
+ << senf::fieldName(" transaction id") << unsigned( p->transactionId()) << "\n"
+ << senf::fieldName(" payload length") << unsigned( p->payloadLength()) << "\n";
+ p->src_mihfId().dump( os);
+ p->dst_mihfId().dump( os);
}
prefix_ void senf::MIHPacketType::finalize(packet p)
{
- p->src_mihfId().finalizeLength();
- p->dst_mihfId().finalizeLength();
+ p->src_mihfId().finalize();
+ p->dst_mihfId().finalize();
p->payloadLength_() << p.size() - 8;
p->messageId() << key(p.next(nothrow));
}
{
if (p.data().size() < initSize())
return no_factory();
- PkReg_Entry const * e (PacketRegistry<MIHMessageRegistry>::lookup( p->messageId(), nothrow ));
- return e ? e->factory() : MIHPayloadPacket::factory();
+ PacketRegistry<MIHMessageRegistry>::Entry const * e (
+ PacketRegistry<MIHMessageRegistry>::lookup( p->messageId(), nothrow ));
+ return e ? e->factory() : MIHGenericPayloadPacket::factory();
}
-prefix_ void senf::MIHPayloadPacketType::dump(packet p, std::ostream &os)
+prefix_ void senf::MIHPacketType::validate(packet p)
+{
+ try {
+ if (p.data().size() < initSize())
+ throw InvalidMIHPacketException("truncated MIH message");
+ if (p->version() != 1)
+ throw InvalidMIHPacketException("invalid MIH version: ") << senf::str(p->version());
+ if (p->payloadLength() != p.size()-8)
+ throw InvalidMIHPacketException("wrong MIH length: ") << senf::str(p->payloadLength());
+ if (p.next(senf::nothrow))
+ MIHMessageRegistry::instance().validate( p->messageId(), p.next());
+ } catch (TruncatedPacketException & e) {
+ throw InvalidMIHPacketException("truncated MIH message");
+ }
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// MIHGenericPayloadPacketType
+
+prefix_ void senf::MIHGenericPayloadPacketType::dump(packet p, std::ostream & os)
{
boost::io::ios_all_saver ias(os);
- os << "MIH Payload (service specific TLVs):\n"
- << " ToDo!\n";
+ os << "MIH Payload (service specific TLVs):\n";
+ typedef parser::tlvList_t::container tlvListContainer_t;
+ tlvListContainer_t tlvListContainer (p->tlvList());
+ for (tlvListContainer_t::const_iterator i = tlvListContainer.begin(); i != tlvListContainer.end(); ++i)
+ i->dump( os);
+}
+
+prefix_ void senf::MIHGenericPayloadPacketType::finalize(packet p)
+{
+ typedef parser::tlvList_t::container tlvContainer_t;
+ tlvContainer_t tlvs (p->tlvList() );
+ for (tlvContainer_t::iterator i (tlvs.begin()); i != tlvs.end(); ++i) {
+ MIHGenericTLVParser p (*i);
+ p.finalize();
+ }
}
-///////////////////////////////cc.e////////////////////////////////////////
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_
\f