NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
API Documentation
protocol-factory.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2014-2017, Regents of the University of California,
4  * Arizona Board of Regents,
5  * Colorado State University,
6  * University Pierre & Marie Curie, Sorbonne University,
7  * Washington University in St. Louis,
8  * Beijing Institute of Technology,
9  * The University of Memphis.
10  *
11  * This file is part of NFD (Named Data Networking Forwarding Daemon).
12  * See AUTHORS.md for complete list of NFD authors and contributors.
13  *
14  * NFD is free software: you can redistribute it and/or modify it under the terms
15  * of the GNU General Public License as published by the Free Software Foundation,
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20  * PURPOSE. See the GNU General Public License for more details.
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23  * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
24  */
25 
26 #include "protocol-factory.hpp"
27 #include <boost/range/adaptor/map.hpp>
28 #include <boost/range/algorithm/copy.hpp>
29 
30 namespace nfd {
31 namespace face {
32 
33 ProtocolFactory::Registry&
34 ProtocolFactory::getRegistry()
35 {
36  static Registry registry;
37  return registry;
38 }
39 
40 unique_ptr<ProtocolFactory>
41 ProtocolFactory::create(const std::string& id, const CtorParams& params)
42 {
43  Registry& registry = getRegistry();
44  auto found = registry.find(id);
45  if (found == registry.end()) {
46  return nullptr;
47  }
48 
49  return found->second(params);
50 }
51 
52 std::set<std::string>
54 {
55  std::set<std::string> factoryIds;
56  boost::copy(getRegistry() | boost::adaptors::map_keys,
57  std::inserter(factoryIds, factoryIds.end()));
58  return factoryIds;
59 }
60 
62  : addFace(params.addFace)
63  , netmon(params.netmon)
64 {
65  BOOST_ASSERT(addFace != nullptr);
66  BOOST_ASSERT(netmon != nullptr);
67 }
68 
69 } // namespace face
70 } // namespace nfd
static std::set< std::string > listRegistered()
Get registered protocol factory ids.
shared_ptr< ndn::net::NetworkMonitor > netmon
NetworkMonitor for listing available network interfaces and monitoring their changes.
ProtocolFactory(const CtorParams &params)
FaceCreatedCallback addFace
callback when a new face is created
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-common.hpp:40
Parameters to ProtocolFactory constructor.
static unique_ptr< ProtocolFactory > create(const std::string &id, const CtorParams &params)
Create a protocol factory instance.