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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2015 Red Hat | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef CEPH_MMONMETADATA_H | |
16 | #define CEPH_MMONMETADATA_H | |
17 | ||
18 | #include "mon/mon_types.h" | |
19 | #include "msg/Message.h" | |
20 | ||
11fdf7f2 | 21 | class MMonMetadata : public MessageInstance<MMonMetadata> { |
7c673cae | 22 | public: |
11fdf7f2 TL |
23 | friend factory; |
24 | ||
7c673cae FG |
25 | Metadata data; |
26 | ||
27 | private: | |
11fdf7f2 | 28 | static constexpr int HEAD_VERSION = 1; |
7c673cae FG |
29 | ~MMonMetadata() override {} |
30 | ||
31 | public: | |
32 | MMonMetadata() : | |
11fdf7f2 | 33 | MessageInstance(CEPH_MSG_MON_METADATA) |
7c673cae FG |
34 | {} |
35 | MMonMetadata(const Metadata& metadata) : | |
11fdf7f2 | 36 | MessageInstance(CEPH_MSG_MON_METADATA, HEAD_VERSION), |
7c673cae FG |
37 | data(metadata) |
38 | {} | |
39 | ||
11fdf7f2 | 40 | std::string_view get_type_name() const override { |
7c673cae FG |
41 | return "mon_metadata"; |
42 | } | |
43 | ||
44 | void encode_payload(uint64_t features) override { | |
11fdf7f2 TL |
45 | using ceph::encode; |
46 | encode(data, payload); | |
7c673cae FG |
47 | } |
48 | ||
49 | void decode_payload() override { | |
11fdf7f2 TL |
50 | auto p = payload.cbegin(); |
51 | decode(data, p); | |
7c673cae FG |
52 | } |
53 | }; | |
54 | ||
55 | #endif |