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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) 2004-2006 Sage Weil <sage@newdream.net> | |
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_MAUTH_H | |
16 | #define CEPH_MAUTH_H | |
17 | ||
18 | #include "messages/PaxosServiceMessage.h" | |
19 | ||
11fdf7f2 TL |
20 | class MAuth : public MessageInstance<MAuth, PaxosServiceMessage> { |
21 | public: | |
22 | friend factory; | |
23 | ||
7c673cae FG |
24 | __u32 protocol; |
25 | bufferlist auth_payload; | |
26 | epoch_t monmap_epoch; | |
27 | ||
28 | /* if protocol == 0, then auth_payload is a set<__u32> listing protocols the client supports */ | |
29 | ||
11fdf7f2 | 30 | MAuth() : MessageInstance(CEPH_MSG_AUTH, 0), protocol(0), monmap_epoch(0) { } |
7c673cae FG |
31 | private: |
32 | ~MAuth() override {} | |
33 | ||
34 | public: | |
11fdf7f2 | 35 | std::string_view get_type_name() const override { return "auth"; } |
7c673cae FG |
36 | void print(ostream& out) const override { |
37 | out << "auth(proto " << protocol << " " << auth_payload.length() << " bytes" | |
38 | << " epoch " << monmap_epoch << ")"; | |
39 | } | |
40 | ||
41 | void decode_payload() override { | |
11fdf7f2 TL |
42 | using ceph::encode; |
43 | auto p = payload.cbegin(); | |
7c673cae | 44 | paxos_decode(p); |
11fdf7f2 TL |
45 | decode(protocol, p); |
46 | decode(auth_payload, p); | |
7c673cae | 47 | if (!p.end()) |
11fdf7f2 | 48 | decode(monmap_epoch, p); |
7c673cae FG |
49 | else |
50 | monmap_epoch = 0; | |
51 | } | |
52 | void encode_payload(uint64_t features) override { | |
11fdf7f2 | 53 | using ceph::encode; |
7c673cae | 54 | paxos_encode(); |
11fdf7f2 TL |
55 | encode(protocol, payload); |
56 | encode(auth_payload, payload); | |
57 | encode(monmap_epoch, payload); | |
7c673cae FG |
58 | } |
59 | bufferlist& get_auth_payload() { return auth_payload; } | |
60 | }; | |
61 | ||
62 | #endif |