face-status-publisher.cpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#include "face-status-publisher.hpp"
#include "fw/face-table.hpp"

#include <boost/range/adaptor/reversed.hpp>
#include <ndn-cxx/management/nfd-face-status.hpp>

namespace nfd {

FaceStatusPublisher::FaceStatusPublisher(const FaceTable& faceTable,
                                         AppFace& face,
                                         const Name& prefix,
                                         ndn::KeyChain& keyChain)
  : SegmentPublisher(face, prefix, keyChain)
  , m_faceTable(faceTable)
{
}

FaceStatusPublisher::~FaceStatusPublisher()
{
}

size_t
FaceStatusPublisher::generate(ndn::EncodingBuffer& outBuffer)
{
  size_t totalLength = 0;

  for (const shared_ptr<Face>& face : m_faceTable | boost::adaptors::reversed) {
    ndn::nfd::FaceStatus status = face->getFaceStatus();
    totalLength += status.wireEncode(outBuffer);
  }
  return totalLength;
}

} // namespace nfd