// -*- 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) 2024 IBM, Red Hat
 *
 * 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.
 * 
 */


#pragma once

#include "messages/MMDSOp.h"
#include "mds/QuiesceDbEncoding.h"

class MMDSQuiesceDbAck final : public MMDSOp {
protected:
  MMDSQuiesceDbAck() : MMDSOp{MSG_MDS_QUIESCE_DB_ACK} {}
  ~MMDSQuiesceDbAck() final {}

public:
  std::string_view get_type_name() const override { return "mds_quiesce_db_ack"; }
  void print(std::ostream& o) const override {

  }

  void encode_payload(uint64_t features) override
  {
    // noop to prevent unnecessary overheads
  }

  void encode_payload_from(QuiesceDbPeerAck const& ack)
  {
    ::encode(ack, payload);
  }

  void decode_payload() override {
    // noop to prevent unnecessary overheads
  }

  void decode_payload_into(QuiesceDbPeerAck &ack) const
  {
    auto p = payload.cbegin();
    ::decode(ack, p);
  }

private:
  template<class T, typename... Args>
  friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
  template<class T, typename... Args>
  friend MURef<T> crimson::make_message(Args&&... args);
};