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Giulio Grassi624f6c62014-02-18 19:42:14 +01001/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2/**
Alexander Afanasyev9bcbc7c2014-04-06 19:37:37 -07003 * Copyright (c) 2014 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 *
10 * This file is part of NFD (Named Data Networking Forwarding Daemon).
11 * See AUTHORS.md for complete list of NFD authors and contributors.
12 *
13 * NFD is free software: you can redistribute it and/or modify it under the terms
14 * of the GNU General Public License as published by the Free Software Foundation,
15 * either version 3 of the License, or (at your option) any later version.
16 *
17 * NFD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
18 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
19 * PURPOSE. See the GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License along with
22 * NFD, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
23 **/
Giulio Grassi624f6c62014-02-18 19:42:14 +010024
25#ifndef NFD_FACE_MULTICAST_UDP_FACE_HPP
26#define NFD_FACE_MULTICAST_UDP_FACE_HPP
27
Alexander Afanasyeva39b90b2014-03-05 15:31:00 +000028#include "datagram-face.hpp"
Giulio Grassi624f6c62014-02-18 19:42:14 +010029
Davide Pesaventod8d4d982014-03-21 18:47:58 +010030namespace nfd {
Giulio Grassi624f6c62014-02-18 19:42:14 +010031
32/**
Davide Pesaventod8d4d982014-03-21 18:47:58 +010033 * \brief Implementation of Face abstraction that uses
Giulio Grassi624f6c62014-02-18 19:42:14 +010034 * multicast UDP as underlying transport mechanism
35 */
Alexander Afanasyeva39b90b2014-03-05 15:31:00 +000036class MulticastUdpFace : public DatagramFace<boost::asio::ip::udp>
Giulio Grassi624f6c62014-02-18 19:42:14 +010037{
38public:
Giulio Grassi624f6c62014-02-18 19:42:14 +010039 /**
Davide Pesaventod8d4d982014-03-21 18:47:58 +010040 * \brief Creates a UDP-based face for multicast communication
Giulio Grassi624f6c62014-02-18 19:42:14 +010041 */
Junxiao Shi79494162014-04-02 18:25:11 -070042 MulticastUdpFace(const shared_ptr<protocol::socket>& socket,
43 const protocol::endpoint& localEndpoint);
Giulio Grassi624f6c62014-02-18 19:42:14 +010044
Davide Pesaventod8d4d982014-03-21 18:47:58 +010045 const protocol::endpoint&
Giulio Grassi624f6c62014-02-18 19:42:14 +010046 getMulticastGroup() const;
47
48 // from Face
49 virtual void
50 sendInterest(const Interest& interest);
51
52 virtual void
53 sendData(const Data& data);
Davide Pesaventod8d4d982014-03-21 18:47:58 +010054
Giulio Grassi624f6c62014-02-18 19:42:14 +010055 virtual bool
56 isMultiAccess() const;
Davide Pesaventod8d4d982014-03-21 18:47:58 +010057
Giulio Grassi624f6c62014-02-18 19:42:14 +010058private:
Davide Pesaventod8d4d982014-03-21 18:47:58 +010059 protocol::endpoint m_multicastGroup;
Giulio Grassi624f6c62014-02-18 19:42:14 +010060};
61
62} // namespace nfd
63
64#endif // NFD_FACE_MULTICAST_UDP_FACE_HPP