mirror of
https://github.com/ceph/ceph
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078cee3a24
instead of crimson::net so we can use TOPNSPC namespace in shared parts between crimson-osd and ceph-osd Signed-off-by: Amnon Hanuhov <ahanukov@redhat.com>
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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/*
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* Ceph - scalable distributed file system
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*
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* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
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*
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* This is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software
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* Foundation. See file COPYING.
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*
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*/
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#ifndef CEPH_MEXPORTDIRDISCOVERACK_H
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#define CEPH_MEXPORTDIRDISCOVERACK_H
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#include "include/types.h"
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#include "messages/MMDSOp.h"
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class MExportDirDiscoverAck final : public MMDSOp {
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private:
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static constexpr int HEAD_VERSION = 1;
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static constexpr int COMPAT_VERSION = 1;
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dirfrag_t dirfrag;
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bool success;
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public:
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inodeno_t get_ino() const { return dirfrag.ino; }
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dirfrag_t get_dirfrag() const { return dirfrag; }
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bool is_success() const { return success; }
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protected:
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MExportDirDiscoverAck() : MMDSOp{MSG_MDS_EXPORTDIRDISCOVERACK, HEAD_VERSION, COMPAT_VERSION} {}
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MExportDirDiscoverAck(dirfrag_t df, uint64_t tid, bool s=true) :
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MMDSOp{MSG_MDS_EXPORTDIRDISCOVERACK, HEAD_VERSION, COMPAT_VERSION},
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dirfrag(df), success(s) {
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set_tid(tid);
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}
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~MExportDirDiscoverAck() final {}
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public:
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std::string_view get_type_name() const override { return "ExDisA"; }
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void print(std::ostream& o) const override {
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o << "export_discover_ack(" << dirfrag;
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if (success)
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o << " success)";
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else
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o << " failure)";
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}
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void decode_payload() override {
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using ceph::decode;
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auto p = payload.cbegin();
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decode(dirfrag, p);
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decode(success, p);
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}
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void encode_payload(uint64_t features) override {
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using ceph::encode;
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encode(dirfrag, payload);
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encode(success, payload);
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}
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private:
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template<class T, typename... Args>
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friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args);
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template<class T, typename... Args>
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friend MURef<T> crimson::make_message(Args&&... args);
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};
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#endif
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