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
|
/**
* Copyright (C) 2018-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.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kBridge
#include "mongo/tools/mongobridge_options.h"
#include <algorithm>
#include <iostream>
#include "mongo/base/status.h"
#include "mongo/platform/random.h"
#include "mongo/util/log.h"
#include "mongo/util/options_parser/startup_options.h"
namespace mongo {
MongoBridgeGlobalParams mongoBridgeGlobalParams;
void printMongoBridgeHelp(std::ostream* out) {
*out << "Usage: mongobridge --port <port> --dest <dest> [ --seed <seed> ] [ --verbose <vvv> ]"
" [ --help ]"
<< std::endl;
*out << moe::startupOptions.helpString();
*out << std::flush;
}
bool handlePreValidationMongoBridgeOptions(const moe::Environment& params) {
if (params.count("help")) {
printMongoBridgeHelp(&std::cout);
return false;
}
return true;
}
Status storeMongoBridgeOptions(const moe::Environment& params,
const std::vector<std::string>& args) {
if (!params.count("port")) {
return {ErrorCodes::BadValue, "Missing required option: --port"};
}
if (!params.count("dest")) {
return {ErrorCodes::BadValue, "Missing required option: --dest"};
}
if (!params.count("seed")) {
std::unique_ptr<SecureRandom> seedSource{SecureRandom::create()};
mongoBridgeGlobalParams.seed = seedSource->nextInt64();
} else {
mongoBridgeGlobalParams.seed = static_cast<int64_t>(params["seed"].as<long>());
}
if (params.count("verbose")) {
std::string verbosity = params["verbose"].as<std::string>();
if (std::any_of(verbosity.cbegin(), verbosity.cend(), [](char ch) { return ch != 'v'; })) {
return {ErrorCodes::BadValue,
"The string for the --verbose option cannot contain characters other than 'v'"};
}
logger::globalLogDomain()->setMinimumLoggedSeverity(
logger::LogSeverity::Debug(verbosity.length()));
}
return Status::OK();
}
} // namespace mongo
|
