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

/*

 * Copyright (c) 2005 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>

 */

#include "ns3/log.h"

#include "ns3/assert.h"

#include "ipv4-interface-address.h"

NS_LOG_COMPONENT_DEFINE("Ipv4InterfaceAddress");

namespace ns3 {

Ipv4InterfaceAddress::Ipv4InterfaceAddress ()

  : m_scope (GLOBAL), 

    m_secondary (false)

{

  NS_LOG_FUNCTION (this);

}

Ipv4InterfaceAddress::Ipv4InterfaceAddress (Ipv4Address local, Ipv4Mask mask)

  : m_scope (GLOBAL), 

    m_secondary (false)

{

  NS_LOG_FUNCTION (this);

  m_local = local;

  m_mask = mask;

  m_broadcast = Ipv4Address (local.Get () | (~mask.Get ()));

}

Ipv4InterfaceAddress::Ipv4InterfaceAddress (const Ipv4InterfaceAddress &o)

  : m_local (o.m_local),

    m_peer (o.m_peer),

    m_mask (o.m_mask),

    m_broadcast (o.m_broadcast),

    m_scope (o.m_scope),

    m_secondary (o.m_secondary)

{

  NS_LOG_FUNCTION (this);

}

void 

Ipv4InterfaceAddress::SetLocal (Ipv4Address local)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_local = local;

}

Ipv4Address 

Ipv4InterfaceAddress::GetLocal (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_local; 

}

void 

Ipv4InterfaceAddress::SetPeer (Ipv4Address peer)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_peer = peer;

}

Ipv4Address 

Ipv4InterfaceAddress::GetPeer (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_peer;

}

void 

Ipv4InterfaceAddress::SetMask (Ipv4Mask mask) 

{

  NS_LOG_FUNCTION_NOARGS ();

  m_mask = mask;

}

Ipv4Mask 

Ipv4InterfaceAddress::GetMask (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_mask;

}

void 

Ipv4InterfaceAddress::SetBroadcast (Ipv4Address broadcast)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_broadcast = broadcast;

}

Ipv4Address 

Ipv4InterfaceAddress::GetBroadcast (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_broadcast;

}

void 

Ipv4InterfaceAddress::SetScope (Ipv4InterfaceAddress::InterfaceAddressScope_e scope)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_scope = scope;

}

Ipv4InterfaceAddress::InterfaceAddressScope_e 

Ipv4InterfaceAddress::GetScope (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_scope;

}

bool 

Ipv4InterfaceAddress::IsSecondary (void) const

{

  NS_LOG_FUNCTION_NOARGS ();

  return m_secondary;

}

void 

Ipv4InterfaceAddress::SetSecondary (void)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_secondary = true;

}

void 

Ipv4InterfaceAddress::SetPrimary (void)

{

  NS_LOG_FUNCTION_NOARGS ();

  m_secondary = false;

}

std::ostream& operator<< (std::ostream& os, const Ipv4InterfaceAddress &addr)

{ 

  os << "m_local=" << addr.GetLocal () << "; m_peer=" << addr.GetPeer () << "; m_mask=" <<

    addr.GetMask () << "; m_broadcast=" << addr.GetBroadcast () << "; m_scope=" << addr.GetScope() <<

    "; m_secondary=" << addr.IsSecondary ();

  return os;

} 

} // namespace ns3