blob: c4f6205051c871e8cf9ee8389a128b8342350a86 [file] [log] [blame]
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -07001/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2/*
3 * Copyright (c) 2011 University of California, Los Angeles
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation;
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 *
Alexander Afanasyev996b4872012-07-17 17:07:56 -070018 * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
19 * Ilya Moiseenko <iliamo@cs.ucla.edu>
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070020 */
21
Alexander Afanasyev996b4872012-07-17 17:07:56 -070022#ifndef NDNSIM_FLOODING_H
23#define NDNSIM_FLOODING_H
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070024
Alexander Afanasyev996b4872012-07-17 17:07:56 -070025#include "nacks.h"
Alexander Afanasyev042b4a72012-11-09 17:47:48 -080026#include "ns3/log.h"
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070027
Alexander Afanasyev996b4872012-07-17 17:07:56 -070028namespace ns3 {
Alexander Afanasyev2b4c9472012-08-09 15:00:38 -070029namespace ndn {
30namespace fw {
Alexander Afanasyev996b4872012-07-17 17:07:56 -070031
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070032/**
Alexander Afanasyev4aac5572012-08-09 10:49:55 -070033 * \ingroup ndn
Alexander Afanasyev4fa5e842011-11-21 13:38:39 -080034 * \brief Flooding strategy
Alexander Afanasyeva5bbe0e2011-11-22 17:28:39 -080035 *
36 * \todo Describe
Alexander Afanasyev4fa5e842011-11-21 13:38:39 -080037 */
Alexander Afanasyev996b4872012-07-17 17:07:56 -070038class Flooding :
39 public Nacks
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070040{
Alexander Afanasyev042b4a72012-11-09 17:47:48 -080041private:
42 typedef Nacks super;
Alexander Afanasyeva5bbe0e2011-11-22 17:28:39 -080043
Alexander Afanasyev042b4a72012-11-09 17:47:48 -080044public:
45 static TypeId
46 GetTypeId ();
47
48 /**
49 * @brief Helper function to retrieve logging name for the forwarding strategy
50 */
51 static std::string
52 GetLogName ();
53
Alexander Afanasyeva5bbe0e2011-11-22 17:28:39 -080054 /**
55 * @brief Default constructor
56 */
Alexander Afanasyev996b4872012-07-17 17:07:56 -070057 Flooding ();
Alexander Afanasyev4fa5e842011-11-21 13:38:39 -080058
Alexander Afanasyev996b4872012-07-17 17:07:56 -070059protected:
Alexander Afanasyev2b4c9472012-08-09 15:00:38 -070060 // inherited from Nacks/ForwardingStrategy
Alexander Afanasyev4fa5e842011-11-21 13:38:39 -080061 virtual bool
Alexander Afanasyev31cb4692012-08-17 13:08:20 -070062 DoPropagateInterest (Ptr<Face> inFace,
63 Ptr<const InterestHeader> header,
64 Ptr<const Packet> origPacket,
Alexander Afanasyev2b4c9472012-08-09 15:00:38 -070065 Ptr<pit::Entry> pitEntry);
Alexander Afanasyevbed75692012-04-06 13:01:25 -070066
Alexander Afanasyev042b4a72012-11-09 17:47:48 -080067protected:
68 static LogComponent g_log;
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070069};
Ilya Moiseenko25f7d4d2011-09-29 18:41:06 -070070
Alexander Afanasyev2b4c9472012-08-09 15:00:38 -070071} // namespace fw
72} // namespace ndn
Alexander Afanasyev996b4872012-07-17 17:07:56 -070073} // namespace ns3
74
75#endif // NDNSIM_FLOODING