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
|
/**
* Copyright (C) 2020-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 Server Side 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 <functional>
#include <boost/optional.hpp>
#include <mongo/base/status.h>
#include <mongo/base/string_data.h>
namespace mongo::logv2 {
constexpr auto kServerLogTag = "server"_sd;
constexpr auto kAuditLogTag = "audit"_sd;
using LogRotateCallback = std::function<Status(bool, StringData)>;
/**
* logType param needs to have static lifetime. If a new logType needs to be defined, add it above
* with the other constexpr logTags.
*/
void addLogRotator(StringData logType, LogRotateCallback cb);
/**
* Rotates the log files. Returns true if all logs rotate successfully.
*
* renameFiles - true means we rename files, false means we expect the file to be renamed
* externally
*
* logrotate on *nix systems expects us not to rename the file, it is expected that the program
* simply open the file again with the same name.
* We expect logrotate to rename the existing file before we rotate, and so the next open
* we do should result in a file create.
*/
bool rotateLogs(bool renameFiles, boost::optional<StringData> logType = boost::none);
/**
* Returns true if system logs should be redacted.
*/
bool shouldRedactLogs();
/**
* Set the 'redact' mode of the server.
*/
void setShouldRedactLogs(bool enabled);
} // namespace mongo::logv2
|
