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

/*

 * Copyright (c) 2007-2008 Louis Pasteur University

 *

 * 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: Sebastien Vincent <vincent@clarinet.u-strasbg.fr>

 */

#include "ns3/assert.h"

#include "inet6-socket-address.h"

namespace ns3

{

Inet6SocketAddress::Inet6SocketAddress (Ipv6Address ipv6, uint16_t port)

  : m_ipv6(ipv6),

  m_port(port)

{

}

Inet6SocketAddress::Inet6SocketAddress (Ipv6Address ipv6)

  : m_ipv6(ipv6),

  m_port(0)

{

}

Inet6SocketAddress::Inet6SocketAddress (const char* ipv6, uint16_t port)

  : m_ipv6(Ipv6Address(ipv6)),

  m_port(port)

{

}

Inet6SocketAddress::Inet6SocketAddress (const char* ipv6)

  : m_ipv6(Ipv6Address(ipv6)),

  m_port(0)

{

}

Inet6SocketAddress::Inet6SocketAddress (uint16_t port)

  : m_ipv6(Ipv6Address::GetAny()),

  m_port(port)

{

}

uint16_t Inet6SocketAddress::GetPort (void) const

{

  return m_port;

}

void Inet6SocketAddress::SetPort (uint16_t port)

{

  m_port=port;

}

Ipv6Address Inet6SocketAddress::GetIpv6 (void) const

{

  return m_ipv6;

}

void Inet6SocketAddress::SetIpv6 (Ipv6Address ipv6)

{

  m_ipv6=ipv6;

}

bool Inet6SocketAddress::IsMatchingType (const Address &addr)

{

  return addr.CheckCompatible(GetType(), 18); /* 16 (address) + 2  (port) */

}

Inet6SocketAddress::operator Address (void) const

{

  return ConvertTo();

}

Address Inet6SocketAddress::ConvertTo (void) const

{

  uint8_t buf[18];

  m_ipv6.Serialize(buf);

  buf[16]=m_port & 0xff;

  buf[17]=(m_port >> 8) &0xff;

  return Address(GetType(), buf, 18);

}

Inet6SocketAddress Inet6SocketAddress::ConvertFrom (const Address &addr)

{

  NS_ASSERT(addr.CheckCompatible(GetType(), 18));

  uint8_t buf[18];

  addr.CopyTo(buf);

  Ipv6Address ipv6=Ipv6Address::Deserialize(buf);

  uint16_t port= buf[16] | (buf[17] << 8);

  return Inet6SocketAddress(ipv6, port);

}

uint8_t Inet6SocketAddress::GetType (void)

{

  static uint8_t type=Address::Register();

  return type;

}

} /* namespace ns3 */