/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2014-2023,  Regents of the University of California,
 *                           Arizona Board of Regents,
 *                           Colorado State University,
 *                           University Pierre & Marie Curie, Sorbonne University,
 *                           Washington University in St. Louis,
 *                           Beijing Institute of Technology,
 *                           The University of Memphis.
 *
 * This file is part of NFD (Named Data Networking Forwarding Daemon).
 * See AUTHORS.md for complete list of NFD authors and contributors.
 *
 * NFD is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation,
 * either version 3 of the License, or (at your option) any later version.
 *
 * NFD 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
 * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "fib-update.hpp"

namespace nfd::rib {

FibUpdate
FibUpdate::createAddUpdate(const Name& name, uint64_t faceId, uint64_t cost)
{
  FibUpdate update;
  update.name = name;
  update.faceId = faceId;
  update.cost = cost;
  update.action = ADD_NEXTHOP;
  return update;
}

FibUpdate
FibUpdate::createRemoveUpdate(const Name& name, uint64_t faceId)
{
  FibUpdate update;
  update.name = name;
  update.faceId = faceId;
  update.action = REMOVE_NEXTHOP;
  return update;
}

std::ostream&
operator<<(std::ostream& os, const FibUpdate& update)
{
  os << "FibUpdate(" << update.name << ", "
     << "faceid: " << update.faceId << ", ";

  if (update.action == FibUpdate::ADD_NEXTHOP) {
    os << "cost: " << update.cost << ", "
       << "action: ADD_NEXTHOP";
  }
  else {
    os << "action: REMOVE_NEXTHOP";
  }

  return os << ")";
}

} // namespace nfd::rib