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
|
/**
* 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.
*/
#pragma once
#include "mongo/base/status.h"
#include "mongo/util/net/hostandport.h"
#include "mongo/util/net/sockaddr.h"
#include <asio.hpp>
namespace mongo {
namespace transport {
inline SockAddr endpointToSockAddr(const asio::generic::stream_protocol::endpoint& endPoint) {
struct sockaddr_storage sa = {};
memcpy(&sa, endPoint.data(), endPoint.size());
SockAddr wrappedAddr(sa, endPoint.size());
return wrappedAddr;
}
// Utility function to turn an ASIO endpoint into a mongo HostAndPort
inline HostAndPort endpointToHostAndPort(const asio::generic::stream_protocol::endpoint& endPoint) {
return HostAndPort(endpointToSockAddr(endPoint));
}
inline Status errorCodeToStatus(const std::error_code& ec) {
if (!ec)
return Status::OK();
// If the ec.category() is a mongoErrorCategory() then this error was propogated from
// mongodb code and we should just pass the error cdoe along as-is.
ErrorCodes::Error errorCode = (ec.category() == mongoErrorCategory())
? ErrorCodes::Error(ec.value())
// Otherwise it's an error code from the network and we should pass it along as a
// SocketException
: ErrorCodes::SocketException;
// Either way, include the error message.
return {errorCode, ec.message()};
}
} // namespace transport
} // namespace mongo
|
