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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
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2016 John Spray <john.spray@redhat.com>
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.
15 #ifndef CEPH_MMGROPEN_H_
16 #define CEPH_MMGROPEN_H_
18 #include "msg/Message.h"
20 class MMgrOpen
: public Message
{
22 static constexpr int HEAD_VERSION
= 3;
23 static constexpr int COMPAT_VERSION
= 1;
27 std::string daemon_name
;
28 std::string service_name
; // optional; otherwise infer from entity type
30 bool service_daemon
= false;
31 std::map
<std::string
,std::string
> daemon_metadata
;
32 std::map
<std::string
,std::string
> daemon_status
;
34 // encode map<string,map<int32_t,string>> of current config
35 ceph::buffer::list config_bl
;
37 // encode map<string,string> of compiled-in defaults
38 ceph::buffer::list config_defaults_bl
;
40 void decode_payload() override
43 auto p
= payload
.cbegin();
44 decode(daemon_name
, p
);
45 if (header
.version
>= 2) {
46 decode(service_name
, p
);
47 decode(service_daemon
, p
);
49 decode(daemon_metadata
, p
);
50 decode(daemon_status
, p
);
53 if (header
.version
>= 3) {
55 decode(config_defaults_bl
, p
);
59 void encode_payload(uint64_t features
) override
{
61 encode(daemon_name
, payload
);
62 encode(service_name
, payload
);
63 encode(service_daemon
, payload
);
65 encode(daemon_metadata
, payload
);
66 encode(daemon_status
, payload
);
68 encode(config_bl
, payload
);
69 encode(config_defaults_bl
, payload
);
72 std::string_view
get_type_name() const override
{ return "mgropen"; }
73 void print(std::ostream
& out
) const override
{
74 out
<< get_type_name() << "(";
75 if (service_name
.length()) {
78 out
<< ceph_entity_type_name(get_source().type());
80 out
<< "." << daemon_name
;
89 : Message
{MSG_MGR_OPEN
, HEAD_VERSION
, COMPAT_VERSION
}
91 using RefCountedObject::put
;
92 using RefCountedObject::get
;
93 template<class T
, typename
... Args
>
94 friend boost::intrusive_ptr
<T
> ceph::make_message(Args
&&... args
);