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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2014 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
*
* 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 "pit-face-record.hpp"
namespace nfd {
namespace pit {
FaceRecord::FaceRecord(shared_ptr<Face> face)
: m_face(face)
, m_lastNonce(0)
, m_lastRenewed(time::steady_clock::TimePoint::min())
, m_expiry(time::steady_clock::TimePoint::min())
{
}
FaceRecord::FaceRecord(const FaceRecord& other)
: m_face(other.m_face)
, m_lastNonce(other.m_lastNonce)
, m_lastRenewed(other.m_lastRenewed)
, m_expiry(other.m_expiry)
{
}
void
FaceRecord::update(const Interest& interest)
{
m_lastNonce = interest.getNonce();
m_lastRenewed = time::steady_clock::now();
static const time::milliseconds DEFAULT_INTEREST_LIFETIME = time::milliseconds(4000);
time::milliseconds lifetime = interest.getInterestLifetime();
if (lifetime < time::milliseconds::zero()) {
lifetime = DEFAULT_INTEREST_LIFETIME;
}
m_expiry = m_lastRenewed + time::milliseconds(lifetime);
}
} // namespace pit
} // namespace nfd