/* -*-  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 "inet-socket-address.h"

#include "ns3/assert.h"

namespace ns3 {

InetSocketAddress::InetSocketAddress (Ipv4Address ipv4, uint16_t port)

  : m_ipv4 (ipv4),

    m_port (port)

{}

InetSocketAddress::InetSocketAddress (Ipv4Address ipv4)

  : m_ipv4 (ipv4),

    m_port (0)

{}

InetSocketAddress::InetSocketAddress (const char *ipv4, uint16_t port)

  : m_ipv4 (Ipv4Address (ipv4)),

    m_port (port)

{}

InetSocketAddress::InetSocketAddress (const char * ipv4)

  : m_ipv4 (Ipv4Address (ipv4)),

    m_port (0)

{}

InetSocketAddress::InetSocketAddress (uint16_t port)

  : m_ipv4 (Ipv4Address::GetAny ()),

    m_port (port)

{}

uint16_t 

InetSocketAddress::GetPort (void) const

{

  return m_port;

}

Ipv4Address 

InetSocketAddress::GetIpv4 (void) const

{

  return m_ipv4;

}

void 

InetSocketAddress::SetPort (uint16_t port)

{

  m_port = port;

}

void 

InetSocketAddress::SetIpv4 (Ipv4Address address)

{

  m_ipv4 = address;

}

bool 

InetSocketAddress::IsMatchingType (const Address &address)

{

  return address.CheckCompatible (GetType (), 6);

}

InetSocketAddress::operator Address () const

{

  return ConvertTo ();

}

Address 

InetSocketAddress::ConvertTo (void) const

{

  uint8_t buf[6];

  m_ipv4.Serialize (buf);

  buf[4] = m_port & 0xff;

  buf[5] = (m_port >> 8) & 0xff;

  return Address (GetType (), buf, 6);

}

InetSocketAddress 

InetSocketAddress::ConvertFrom (const Address &address)

{

  NS_ASSERT (address.CheckCompatible (GetType (), 6));

  uint8_t buf[6];

  address.CopyTo (buf);

  Ipv4Address ipv4 = Ipv4Address::Deserialize (buf);

  uint16_t port = buf[4] | (buf[5] << 8);

  return InetSocketAddress (ipv4, port);

}

uint8_t 

InetSocketAddress::GetType (void)

{

  static uint8_t type = Address::Register ();

  return type;

}

} // namespace ns3