face-event-notification.hpp

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

#include "face-traits.hpp"
#include "../../encoding/block.hpp"

namespace ndn {
namespace nfd {

enum FaceEventKind {
  FACE_EVENT_CREATED = 1, 
  FACE_EVENT_DESTROYED = 2, 
  FACE_EVENT_UP = 3, 
  FACE_EVENT_DOWN = 4 
};

class FaceEventNotification : public FaceTraits<FaceEventNotification>
{
public:
  FaceEventNotification();

  explicit
  FaceEventNotification(const Block& block);

  template<encoding::Tag TAG>
  size_t
  wireEncode(EncodingImpl<TAG>& encoder) const;

  const Block&
  wireEncode() const;

  void
  wireDecode(const Block& wire);

public: // getters & setters
  FaceEventKind
  getKind() const
  {
    return m_kind;
  }

  FaceEventNotification&
  setKind(FaceEventKind kind);

protected:
  void
  wireReset() const;

private:
  FaceEventKind m_kind;

  mutable Block m_wire;
};

std::ostream&
operator<<(std::ostream& os, const FaceEventNotification& notification);

} // namespace nfd
} // namespace ndn

#endif // NDN_MGMT_NFD_FACE_EVENT_NOTIFICATION_HPP