1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// server_status.h
/**
* Copyright (C) 2012 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#pragma once
#include <string>
#include "mongo/db/commands.h"
#include "mongo/db/jsobj.h"
#include "mongo/db/stats/counters.h"
#include "mongo/platform/atomic_word.h"
namespace mongo {
class ServerStatusSection {
public:
ServerStatusSection( const string& sectionName );
virtual ~ServerStatusSection(){}
const string& getSectionName() const { return _sectionName; }
/**
* if this returns true, if the user doesn't mention this section
* it will be included in the result
* if they do : 1, it will be included
* if they do : 0, it will not
*
* examples (section 'foo')
* includeByDefault returning true
* foo : 0 = not included
* foo : 1 = included
* foo missing = included
* includeByDefault returning false
* foo : 0 = not included
* foo : 1 = included
* foo missing = false
*/
virtual bool includeByDefault() const = 0;
/**
* Adds the privileges that are required to view this section
* TODO: Remove this empty default implementation and implement for every section.
*/
virtual void addRequiredPrivileges(std::vector<Privilege>* out) {};
/**
* actually generate the result
* @param configElement the element from the actual command related to this section
* so if the section is 'foo', this is cmdObj['foo']
*/
virtual BSONObj generateSection(const BSONElement& configElement) const = 0;
private:
const string _sectionName;
};
class OpCounterServerStatusSection : public ServerStatusSection {
public:
OpCounterServerStatusSection( const string& sectionName, OpCounters* counters );
virtual bool includeByDefault() const { return true; }
virtual BSONObj generateSection(const BSONElement& configElement) const;
private:
const OpCounters* _counters;
};
}
|
