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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) 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_MCLIENTRECLAIM_H
#define CEPH_MCLIENTRECLAIM_H
#include "msg/Message.h"
class MClientReclaim final : public SafeMessage {
public:
static constexpr int HEAD_VERSION = 1;
static constexpr int COMPAT_VERSION = 1;
static constexpr uint32_t FLAG_FINISH = 1U << 31;
uint32_t get_flags() const { return flags; }
std::string_view get_uuid() const { return uuid; }
std::string_view get_type_name() const override { return "client_reclaim"; }
void print(std::ostream& o) const override {
std::ios_base::fmtflags f(o.flags());
o << "client_reclaim(" << get_uuid() << " flags 0x" << std::hex << get_flags() << ")";
o.flags(f);
}
void encode_payload(uint64_t features) override {
using ceph::encode;
encode(uuid, payload);
encode(flags, payload);
}
void decode_payload() override {
using ceph::decode;
auto p = payload.cbegin();
decode(uuid, p);
decode(flags, p);
}
protected:
MClientReclaim() :
SafeMessage{CEPH_MSG_CLIENT_RECLAIM, HEAD_VERSION, COMPAT_VERSION} {}
MClientReclaim(std::string_view _uuid, uint32_t _flags) :
SafeMessage{CEPH_MSG_CLIENT_RECLAIM, HEAD_VERSION, COMPAT_VERSION},
uuid(_uuid), flags(_flags) {}
private:
~MClientReclaim() final {}
std::string uuid;
uint32_t flags = 0;
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);
};
#endif
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