lp-fragmenter.hpp

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

#include "face-log.hpp"

#include <ndn-cxx/lp/packet.hpp>

namespace nfd {
namespace face {

class LinkService;

class LpFragmenter
{
public:
  class Options
  {
  public:
    Options();

  public:
    size_t nMaxFragments;
  };

  explicit
  LpFragmenter(const Options& options = Options(), const LinkService* linkService = nullptr);

  void
  setOptions(const Options& options);

  const LinkService*
  getLinkService() const;

  std::tuple<bool, std::vector<lp::Packet>>
  fragmentPacket(const lp::Packet& packet, size_t mtu);

private:
  Options m_options;
  const LinkService* m_linkService;
};

std::ostream&
operator<<(std::ostream& os, const FaceLogHelper<LpFragmenter>& flh);

} // namespace face
} // namespace nfd

#endif // NFD_DAEMON_FACE_LP_FRAGMENTER_HPP