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// -*- 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 MMDSQuiesceDbListing final : public MMDSOp {
protected:
MMDSQuiesceDbListing() : MMDSOp{MSG_MDS_QUIESCE_DB_LISTING} {}
MMDSQuiesceDbListing(auto&& _pl)
: MMDSOp{MSG_MDS_QUIESCE_DB_LISTING}
, peer_listing(std::forward<decltype(_pl)>(_pl))
{}
~MMDSQuiesceDbListing() final {}
public:
std::string_view get_type_name() const override { return "mds_quiesce_db_listing"; }
void print(std::ostream& o) const override {
o << get_type_name();
}
void encode_payload(uint64_t features) override {
::encode(peer_listing, payload);
}
void decode_payload() override {
// noop to prevent unnecessary overheads
}
void decode_payload_into(QuiesceDbPeerListing &pl) const
{
auto p = payload.cbegin();
::decode(pl, 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);
QuiesceDbPeerListing peer_listing;
};
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