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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/messages/MExportDir.h | |
parent | Initial commit. (diff) | |
download | ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.tar.xz ceph-19fcec84d8d7d21e796c7624e521b60d28ee21ed.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/messages/MExportDir.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/messages/MExportDir.h b/src/messages/MExportDir.h new file mode 100644 index 000000000..882aecfca --- /dev/null +++ b/src/messages/MExportDir.h @@ -0,0 +1,66 @@ +// -*- 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_MEXPORTDIR_H +#define CEPH_MEXPORTDIR_H + +#include "messages/MMDSOp.h" + +class MExportDir final : public MMDSOp { +public: + dirfrag_t dirfrag; + ceph::buffer::list export_data; + std::vector<dirfrag_t> bounds; + ceph::buffer::list client_map; + +protected: + MExportDir() : MMDSOp{MSG_MDS_EXPORTDIR} {} + MExportDir(dirfrag_t df, uint64_t tid) : + MMDSOp{MSG_MDS_EXPORTDIR}, dirfrag(df) { + set_tid(tid); + } + ~MExportDir() final {} + +public: + std::string_view get_type_name() const override { return "Ex"; } + void print(std::ostream& o) const override { + o << "export(" << dirfrag << ")"; + } + + void add_export(dirfrag_t df) { + bounds.push_back(df); + } + + void encode_payload(uint64_t features) override { + using ceph::encode; + encode(dirfrag, payload); + encode(bounds, payload); + encode(export_data, payload); + encode(client_map, payload); + } + void decode_payload() override { + using ceph::decode; + auto p = payload.cbegin(); + decode(dirfrag, p); + decode(bounds, p); + decode(export_data, p); + decode(client_map, p); + } +private: + template<class T, typename... Args> + friend boost::intrusive_ptr<T> ceph::make_message(Args&&... args); +}; + +#endif |