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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) 2011 New Dream Network
*
* 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_MMONGETVERSIONREPLY_H
#define CEPH_MMONGETVERSIONREPLY_H
#include "msg/Message.h"
#include "include/types.h"
/*
* This message is sent from the monitors to clients in response to a
* MMonGetVersion. The latest version of the requested thing is sent
* back.
*/
class MMonGetVersionReply final : public Message {
private:
static constexpr int HEAD_VERSION = 2;
public:
MMonGetVersionReply() : Message{CEPH_MSG_MON_GET_VERSION_REPLY, HEAD_VERSION} { }
std::string_view get_type_name() const override {
return "mon_get_version_reply";
}
void print(std::ostream& o) const override {
o << "mon_get_version_reply(handle=" << handle << " version=" << version << ")";
}
void encode_payload(uint64_t features) override {
using ceph::encode;
encode(handle, payload);
encode(version, payload);
encode(oldest_version, payload);
}
void decode_payload() override {
using ceph::decode;
auto p = payload.cbegin();
decode(handle, p);
decode(version, p);
if (header.version >= 2)
decode(oldest_version, p);
}
ceph_tid_t handle = 0;
version_t version = 0;
version_t oldest_version = 0;
private:
~MMonGetVersionReply() final {}
};
#endif
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