]>
git.proxmox.com Git - ceph.git/blob - ceph/src/common/entity_name.h
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) 2011 New Dream Network
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_COMMON_ENTITY_NAME_H
16 #define CEPH_COMMON_ENTITY_NAME_H
20 #include "msg/msg_types.h"
22 /* Represents a Ceph entity name.
24 * For example, mds.0 is the name of the first metadata server.
29 void encode(ceph::buffer::list
& bl
) const {
34 void decode(ceph::buffer::list::const_iterator
& bl
) {
43 const std::string
& to_str() const;
44 const char *to_cstr() const;
45 bool from_str(const std::string
& s
);
46 void set(uint32_t type_
, const std::string
&id_
);
47 int set(const std::string
&type_
, const std::string
&id_
);
48 void set_type(uint32_t type_
);
49 int set_type(const char *type
);
50 void set_id(const std::string
&id_
);
51 void set_name(entity_name_t n
);
53 const char* get_type_str() const;
55 uint32_t get_type() const { return type
; }
56 bool is_osd() const { return get_type() == CEPH_ENTITY_TYPE_OSD
; }
57 bool is_mgr() const { return get_type() == CEPH_ENTITY_TYPE_MGR
; }
58 bool is_mds() const { return get_type() == CEPH_ENTITY_TYPE_MDS
; }
59 bool is_client() const { return get_type() == CEPH_ENTITY_TYPE_CLIENT
; }
60 bool is_mon() const { return get_type() == CEPH_ENTITY_TYPE_MON
; }
62 const char * get_type_name() const;
63 const std::string
&get_id() const;
64 bool has_default_id() const;
66 static std::string
get_valid_types_as_str();
67 static uint32_t str_to_ceph_entity_type(std::string_view
);
69 friend bool operator<(const EntityName
& a
, const EntityName
& b
);
70 friend std::ostream
& operator<<(std::ostream
& out
, const EntityName
& n
);
71 friend bool operator==(const EntityName
& a
, const EntityName
& b
);
72 friend bool operator!=(const EntityName
& a
, const EntityName
& b
);
75 struct str_to_entity_type_t
{
79 static const std::array
<str_to_entity_type_t
, 6> STR_TO_ENTITY_TYPE
;
86 WRITE_CLASS_ENCODER(EntityName
)
88 WRITE_EQ_OPERATORS_2(EntityName
, type
, id
)