blob: 7ed6a7889a25279e2549f4bb912a7e16d639ebfc [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2011-2015 Regents of the University of California.
*
* This file is part of ndnSIM. See AUTHORS for complete list of ndnSIM authors and
* contributors.
*
* ndnSIM is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version.
*
* ndnSIM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* ndnSIM, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
**/
// custom-app.hpp
#ifndef CUSTOM_APP_H_
#define CUSTOM_APP_H_
#include "ns3/ndnSIM/apps/ndn-app.hpp"
namespace ns3 {
/**
* @brief A simple custom application
*
* This applications demonstrates how to send Interests and respond with Datas to incoming interests
*
* When application starts it "sets interest filter" (install FIB entry) for /prefix/sub, as well as
* sends Interest for this prefix
*
* When an Interest is received, it is replied with a Data with 1024-byte fake payload
*/
class CustomApp : public ndn::App {
public:
// register NS-3 type "CustomApp"
static TypeId
GetTypeId();
// (overridden from ndn::App) Processing upon start of the application
virtual void
StartApplication();
// (overridden from ndn::App) Processing when application is stopped
virtual void
StopApplication();
// (overridden from ndn::App) Callback that will be called when Interest arrives
virtual void
OnInterest(std::shared_ptr<const ndn::Interest> interest);
// (overridden from ndn::App) Callback that will be called when Data arrives
virtual void
OnData(std::shared_ptr<const ndn::Data> contentObject);
private:
void
SendInterest();
};
} // namespace ns3
#endif // CUSTOM_APP_H_