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

/*

 * Copyright (c) 2006 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 "status-code.h"

#include <string>

#include <ostream>

namespace ns3 {

StatusCode::StatusCode ()

{

}

void

StatusCode::SetSuccess (void)

{

  m_code = 0;

}

void

StatusCode::SetFailure (void)

{

  m_code = 1;

}

bool

StatusCode::IsSuccess (void) const

{

  return (m_code == 0);

}

uint32_t

StatusCode::GetSerializedSize (void) const

{

  return 2;

}

Buffer::Iterator

StatusCode::Serialize (Buffer::Iterator start) const

{

  start.WriteHtolsbU16 (m_code);

  return start;

}

Buffer::Iterator

StatusCode::Deserialize (Buffer::Iterator start)

{

  m_code = start.ReadLsbtohU16 ();

  return start;

}

/**

 * Serialize StatusCode to the given ostream.

 *

 * \param os

 * \param code

 *

 * \return std::ostream

 */

std::ostream &

operator << (std::ostream &os, const StatusCode &code)

{

  if (code.IsSuccess ())

    {

      os << "success";

    }

  else

    {

      os << "failure";

    }

  return os;

}

} //namespace ns3