4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@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 PacketRegistry non-inline template implementation */
26 #include "PacketRegistry.ih"
29 #include <senf/Utils/senfassert.hh>
33 #include <senf/Utils/TypeInfo.hh>
34 #include <senf/Utils/Format.hh>
37 ///////////////////////////////ct.p////////////////////////////////////////
39 ///////////////////////////////////////////////////////////////////////////
40 // senf::detail::PkReg_EntryImpl<PacketType>
42 template <class PacketType>
43 prefix_ senf::PacketInterpreterBase::factory_t senf::detail::PkReg_EntryImpl<PacketType>::factory()
46 return PacketType::factory();
49 template <class PacketType>
50 prefix_ std::string senf::detail::PkReg_EntryImpl<PacketType>::name()
53 return prettyName(typeid(PacketType));
56 template <class PacketType>
57 prefix_ senf::TypeIdValue senf::detail::PkReg_EntryImpl<PacketType>::typeIdValue()
60 return typeid(PacketType);
63 ///////////////////////////////////////////////////////////////////////////
64 // senf::PacketRegistry<Tag>
67 prefix_ typename senf::PacketRegistry<Tag>::Registry &
68 senf::PacketRegistry<Tag>::registry()
70 static Registry registry (prettyName(typeid(Tag)));
74 ///////////////////////////////////////////////////////////////////////////
75 // senf::detail::PacketRegistryImpl<KeyType>:
77 template <class KeyType>
78 template <class PacketType>
79 prefix_ void senf::detail::PacketRegistryImpl<KeyType>::registerPacket(key_t key)
82 registry_.insert(std::make_pair(key, Entry_ptr(new detail::PkReg_EntryImpl<PacketType>())));
83 reverseRegistry_.insert(std::make_pair(senf::typeIdValue<PacketType>(), key));
87 std::make_pair(key, Entry_ptr(new detail::PkReg_EntryImpl<PacketType>()))).second);
88 // If this assertion fails, a Packet was registered with an already known key
89 SENF_ASSERT( isUnique );
91 reverseRegistry_.insert(
92 std::make_pair(senf::typeIdValue<PacketType>(), key)).second);
93 // If this assertion fails, the same Packet was registered with two different keys
98 template <class KeyType>
99 template <class PacketType>
100 prefix_ void senf::detail::PacketRegistryImpl<KeyType>::unregisterPacket()
102 typename PacketMap::iterator i (registry_.find(key(typeIdValue<PacketType>())));
103 typename ReversePacketMap::iterator j (reverseRegistry_.find(typeIdValue<PacketType>()));
104 if (i != registry_.end())
106 if (j != reverseRegistry_.end())
107 reverseRegistry_.erase(j);
110 template <class KeyType>
111 prefix_ void senf::detail::PacketRegistryImpl<KeyType>::unregisterPacket(key_t key)
113 typename PacketMap::iterator i (registry_.find(key));
114 if (i == registry_.end())
115 throw PacketTypeNotRegisteredException();
116 typename ReversePacketMap::iterator j (reverseRegistry_.find(i->second->typeIdValue()));
118 if (j != reverseRegistry_.end())
119 reverseRegistry_.erase(j);
122 template <class KeyType>
123 prefix_ typename senf::detail::PacketRegistryImpl<KeyType>::key_t
124 senf::detail::PacketRegistryImpl<KeyType>::key(senf::TypeIdValue const & type)
126 typename ReversePacketMap::iterator i (reverseRegistry_.find(type));
127 if (i==reverseRegistry_.end())
128 throw PacketTypeNotRegisteredException();
132 template <class KeyType>
133 prefix_ boost::optional<typename senf::detail::PacketRegistryImpl<KeyType>::key_t>
134 senf::detail::PacketRegistryImpl<KeyType>::key(senf::TypeIdValue const & type, bool)
136 typename ReversePacketMap::iterator i (reverseRegistry_.find(type));
137 if (i==reverseRegistry_.end())
138 return boost::optional<key_t>();
142 template <class KeyType>
143 prefix_ typename senf::detail::PacketRegistryImpl<KeyType>::Entry const &
144 senf::detail::PacketRegistryImpl<KeyType>::lookup(key_t key)
146 typename PacketMap::iterator i (registry_.find(key));
147 if (i==registry_.end())
148 throw PacketTypeNotRegisteredException();
152 template <class KeyType>
153 prefix_ typename senf::detail::PacketRegistryImpl<KeyType>::Entry const *
154 senf::detail::PacketRegistryImpl<KeyType>::lookup(key_t key, bool)
156 typename PacketMap::iterator i (registry_.find(key));
157 if (i==registry_.end())
159 return i->second.get();
162 template <class KeyType>
163 prefix_ bool senf::detail::PacketRegistryImpl<KeyType>::v_empty()
166 return registry_.empty();
169 template <class KeyType>
170 prefix_ void senf::detail::PacketRegistryImpl<KeyType>::v_dump(std::ostream & os)
173 typename PacketMap::const_iterator i (registry_.begin());
174 typename PacketMap::const_iterator const i_end (registry_.end());
175 for (; i != i_end; ++i) {
176 std::string n (i->second->name());
177 senf::detail::DumpKey<KeyType>::dump(i->first, os);
178 os << ' ' << n.substr(21,n.size()-22) << "\n";
182 template <class KeyType>
183 prefix_ void senf::detail::PacketRegistryImpl<KeyType>::v_clear()
186 reverseRegistry_.clear();
189 ///////////////////////////////////////////////////////////////////////////
190 // senf::detail::DumpKey<KeyType,is_integral>
192 template <class KeyType, bool is_integral>
193 prefix_ void senf::detail::DumpKey<KeyType,is_integral>::dump(KeyType const & v,
196 os << " " << std::setw(16) << std::left << v << std::setw(0) << std::right;
199 // senf::detail::DumpKey<KeyType, true>
201 template <class KeyType>
202 prefix_ void senf::detail::DumpKey<KeyType, true>::dump(KeyType const & v, std::ostream & os)
204 os << " " << senf::format::dumpint(v);
207 ///////////////////////////////ct.e////////////////////////////////////////
214 // c-file-style: "senf"
215 // indent-tabs-mode: nil
216 // ispell-local-dictionary: "american"
217 // compile-command: "scons -u test"
218 // comment-column: 40