dhcp-helper.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2011 UPB
 * Copyright (c) 2017 NITK Surathkal
 *
 * 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: Radu Lupu <rlupu@elcom.pub.ro>
 *         Ankit Deepak <adadeepak8@gmail.com>
 *         Deepti Rajagopal <deeptir96@gmail.com>
 *
 */

#ifndef DHCP_HELPER_H
#define DHCP_HELPER_H

#include <stdint.h>
#include "ns3/application-container.h"
#include "ns3/net-device-container.h"
#include "ns3/object-factory.h"
#include "ns3/ipv4-address.h"
#include "ns3/ipv4-interface-container.h"

namespace ns3 {

class DhcpHelper
{
public:
  DhcpHelper ();

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

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

  ApplicationContainer InstallDhcpClient (Ptr<NetDevice> netDevice) const;

  ApplicationContainer InstallDhcpClient (NetDeviceContainer netDevices) const;

  ApplicationContainer InstallDhcpServer (Ptr<NetDevice> netDevice, Ipv4Address serverAddr,
                                          Ipv4Address poolAddr, Ipv4Mask poolMask,
                                          Ipv4Address minAddr, Ipv4Address maxAddr,
                                          Ipv4Address gateway = Ipv4Address ());
  Ipv4InterfaceContainer InstallFixedAddress (Ptr<NetDevice> netDevice, Ipv4Address addr, Ipv4Mask mask);

private:
  Ptr<Application> InstallDhcpClientPriv (Ptr<NetDevice> netDevice) const;
  ObjectFactory m_clientFactory;                 
  ObjectFactory m_serverFactory;                 
  std::list<Ipv4Address> m_fixedAddresses;       
  std::list< std::pair <Ipv4Address, Ipv4Address> > m_addressPools; 
};

} // namespace ns3

#endif /* DHCP_HELPER_H */