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/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2011-2012 University of California, Los Angeles
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
*/
// custom-app.h
#ifndef CUSTOM_APP_H_
#define CUSTOM_APP_H_
#include "ns3/ndn-app.h"
namespace ns3 {
/**
* @brief A simple custom application
*
* This applications demonstrates how to send Interests and respond with ContentObjects 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 ContentObject 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 (const Ptr<const ndn::Interest> &interest, Ptr<Packet> origPacket);
// (overridden from ndn::App) Callback that will be called when Data arrives
virtual void
OnContentObject (const Ptr<const ndn::ContentObject> &contentObject,
Ptr<Packet> payload);
private:
void
SendInterest ();
};
} // namespace ns3
#endif // CUSTOM_APP_H_