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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) 2014 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.
*
*/
#ifndef CEPH_MMONGETOSDMAP_H
#define CEPH_MMONGETOSDMAP_H
#include <iostream>
#include <string>
#include <string_view>
#include "msg/Message.h"
#include "include/types.h"
class MMonGetOSDMap final : public PaxosServiceMessage {
private:
epoch_t full_first, full_last;
epoch_t inc_first, inc_last;
public:
MMonGetOSDMap()
: PaxosServiceMessage{CEPH_MSG_MON_GET_OSDMAP, 0},
full_first(0),
full_last(0),
inc_first(0),
inc_last(0) { }
private:
~MMonGetOSDMap() final {}
public:
void request_full(epoch_t first, epoch_t last) {
ceph_assert(last >= first);
full_first = first;
full_last = last;
}
void request_inc(epoch_t first, epoch_t last) {
ceph_assert(last >= first);
inc_first = first;
inc_last = last;
}
epoch_t get_full_first() const {
return full_first;
}
epoch_t get_full_last() const {
return full_last;
}
epoch_t get_inc_first() const {
return inc_first;
}
epoch_t get_inc_last() const {
return inc_last;
}
std::string_view get_type_name() const override { return "mon_get_osdmap"; }
void print(std::ostream& out) const override {
out << "mon_get_osdmap(";
if (full_first && full_last)
out << "full " << full_first << "-" << full_last;
if (inc_first && inc_last)
out << " inc" << inc_first << "-" << inc_last;
out << ")";
}
void encode_payload(uint64_t features) override {
using ceph::encode;
paxos_encode();
encode(full_first, payload);
encode(full_last, payload);
encode(inc_first, payload);
encode(inc_last, payload);
}
void decode_payload() override {
using ceph::decode;
auto p = payload.cbegin();
paxos_decode(p);
decode(full_first, p);
decode(full_last, p);
decode(inc_first, p);
decode(inc_last, p);
}
private:
template<class T, typename... Args>
friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
};
#endif
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