4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Thorsten Horstmann <tho@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief MIH Message-Registry public header */
26 #ifndef HH_SENF_Packets_80221Bundle_MIHMessageRegistry_
27 #define HH_SENF_Packets_80221Bundle_MIHMessageRegistry_ 1
30 #include <boost/ptr_container/ptr_map.hpp>
31 #include <senf/Utils/singleton.hh>
32 #include <senf/Packets/Packets.hh>
34 //#include "MIHMessageRegistry.mpp"
35 //-/////////////////////////////////////////////////////////////////////////////////////////////////
41 template<class T, typename Signature>
42 struct has_static_validate_member
48 static char test(helper<&U::validate> *);
51 static char (&test(...))[2];
53 static const bool value = sizeof(test<T>(0))==1;
56 struct MIHMessageRegistry_EntryBase {
57 virtual ~MIHMessageRegistry_EntryBase() {}
58 virtual std::pair<bool, std::string> validate(senf::Packet message) const = 0;
61 template <class MIHPacket,
62 bool use_validate_member = has_static_validate_member<typename MIHPacket::type, std::pair<bool, std::string>(MIHPacket)>::value>
63 struct MIHMessageRegistryEntry : MIHMessageRegistry_EntryBase
65 virtual std::pair<bool, std::string> validate(senf::Packet message) const {
66 return std::make_pair(true, "");
70 template <class MIHPacket>
71 struct MIHMessageRegistryEntry<MIHPacket, true> : MIHMessageRegistry_EntryBase
73 virtual std::pair<bool, std::string> validate(senf::Packet message) const {
74 return MIHPacket::type::validate(message.as<MIHPacket>());
80 class MIHMessageRegistry
81 : public senf::singleton<MIHMessageRegistry>
84 typedef boost::uint16_t key_t;
86 using senf::singleton<MIHMessageRegistry>::instance;
87 friend class senf::singleton<MIHMessageRegistry>;
89 template <typename MIHPacket>
90 struct RegistrationProxy {
94 template <typename MIHPacket>
95 void registerMessageType();
97 std::pair<bool, std::string> validate(key_t messageId, senf::Packet message);
100 typedef boost::ptr_map<key_t, detail::MIHMessageRegistry_EntryBase > Map;
103 MIHMessageRegistry() {};
107 # define SENF_MIH_PACKET_REGISTRY_REGISTER( packet ) \
108 SENF_PACKET_REGISTRY_REGISTER( \
109 senf::MIHMessageRegistry, packet::type::MESSAGE_ID, packet ) \
111 senf::MIHMessageRegistry::RegistrationProxy< packet > \
112 BOOST_PP_CAT(mihPacketRegistration_, __LINE__); \
116 //-/////////////////////////////////////////////////////////////////////////////////////////////////
117 //#include "MIHMessageRegistry.cci"
118 #include "MIHMessageRegistry.ct"
119 //#include "MIHMessageRegistry.cti"
127 // c-file-style: "senf"
128 // indent-tabs-mode: nil
129 // ispell-local-dictionary: "american"
130 // compile-command: "scons -u test"
131 // comment-column: 40