// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- 
// vim: ts=8 sw=2 smarttab
/*
 * Ceph - scalable distributed file system
 *
 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
 *
 * This is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1, as published by the Free Software 
 * Foundation.  See file COPYING.
 * 
 */

#ifndef CEPH_MEXPORTDIRFINISH_H
#define CEPH_MEXPORTDIRFINISH_H

#include "msg/Message.h"

class MExportDirFinish : public MessageInstance<MExportDirFinish> {
public:
  friend factory;
private:
  dirfrag_t dirfrag;
  bool last;

 public:
  dirfrag_t get_dirfrag() const { return dirfrag; }
  bool is_last() const { return last; }
  
protected:
  MExportDirFinish() : last(false) {}
  MExportDirFinish(dirfrag_t df, bool l, uint64_t tid) :
    MessageInstance(MSG_MDS_EXPORTDIRFINISH), dirfrag(df), last(l) {
    set_tid(tid);
  }
  ~MExportDirFinish() override {}

public:
  std::string_view get_type_name() const override { return "ExFin"; }
  void print(ostream& o) const override {
    o << "export_finish(" << dirfrag << (last ? " last" : "") << ")";
  }
  
  void encode_payload(uint64_t features) override {
    using ceph::encode;
    encode(dirfrag, payload);
    encode(last, payload);
  }
  void decode_payload() override {
    auto p = payload.cbegin();
    decode(dirfrag, p);
    decode(last, p);
  }

};

#endif