/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2008 INRIA

 *

 * 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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#ifndef UDP_ECHO_HELPER_H

#define UDP_ECHO_HELPER_H

#include <stdint.h>

#include "application-container.h"

#include "node-container.h"

#include "ns3/object-factory.h"

#include "ns3/ipv4-address.h"

namespace ns3 {

class UdpEchoServerHelper

{

public:

  UdpEchoServerHelper (uint16_t port);

  void SetAttribute (std::string name, const AttributeValue &value);

  ApplicationContainer Install (Ptr<Node> node) const;

  ApplicationContainer Install (std::string nodeName) const;

  ApplicationContainer Install (NodeContainer c) const;

private:

  Ptr<Application> InstallPriv (Ptr<Node> node) const;

  ObjectFactory m_factory;

};

class UdpEchoClientHelper

{

public:

  UdpEchoClientHelper (Ipv4Address ip, uint16_t port);

  void SetAttribute (std::string name, const AttributeValue &value);

  ApplicationContainer Install (Ptr<Node> node) const;

  ApplicationContainer Install (std::string nodeName) const;

  ApplicationContainer Install (NodeContainer c) const;

private:

  Ptr<Application> InstallPriv (Ptr<Node> node) const;

  ObjectFactory m_factory;

};

} // namespace ns3

#endif /* UDP_ECHO_HELPER_H */