bulk-send-application.h

/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2010 Georgia Institute of Technology
 *
 * 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: George F. Riley <riley@ece.gatech.edu>
 */

#ifndef BULK_SEND_APPLICATION_H
#define BULK_SEND_APPLICATION_H

#include "ns3/address.h"
#include "ns3/application.h"
#include "ns3/event-id.h"
#include "ns3/ptr.h"
#include "ns3/traced-callback.h"

namespace ns3 {

class Address;
class Socket;

class BulkSendApplication : public Application
{
public:
  static TypeId GetTypeId (void);

  BulkSendApplication ();

  virtual ~BulkSendApplication ();

  void SetMaxBytes (uint32_t maxBytes);

  Ptr<Socket> GetSocket (void) const;

protected:
  virtual void DoDispose (void);
private:
  // inherited from Application base class.
  virtual void StartApplication (void);    // Called at time specified by Start
  virtual void StopApplication (void);     // Called at time specified by Stop

  void SendData ();

  Ptr<Socket>     m_socket;       // Associated socket
  Address         m_peer;         // Peer address
  bool            m_connected;    // True if connected
  uint32_t        m_sendSize;     // Size of data to send each time
  uint32_t        m_maxBytes;     // Limit total number of bytes sent
  uint32_t        m_totBytes;     // Total bytes sent so far
  TypeId          m_tid;
  TracedCallback<Ptr<const Packet> > m_txTrace;

private:
  void ConnectionSucceeded (Ptr<Socket> socket);
  void ConnectionFailed (Ptr<Socket> socket);
  void DataSend (Ptr<Socket>, uint32_t); // for socket's SetSendCallback
  void Ignore (Ptr<Socket> socket);
};

} // namespace ns3

#endif /* BULK_SEND_APPLICATION_H */