blob: 373262a0e1663a9d5c0a3d386a7e1a60f1a03e9e (
plain)
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) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
******************************************************************************/
#ifndef QSYSTEMERROR_P_H
#define QSYSTEMERROR_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/private/qglobal_p.h>
#include <qstring.h>
QT_BEGIN_NAMESPACE
class QSystemError
{
public:
enum ErrorScope
{
NoError,
StandardLibraryError,
NativeError
};
constexpr explicit QSystemError(int error, ErrorScope scope)
: errorCode(error), errorScope(scope)
{
}
constexpr QSystemError() = default;
QString toString() const { return string(errorScope, errorCode); }
constexpr ErrorScope scope() const { return errorScope; }
constexpr int error() const { return errorCode; }
static Q_CORE_EXPORT QString string(ErrorScope errorScope, int errorCode);
static Q_CORE_EXPORT QString stdString(int errorCode = -1);
#ifdef Q_OS_WIN
static Q_CORE_EXPORT QString windowsString(int errorCode = -1);
#endif
// data members
int errorCode = 0;
ErrorScope errorScope = NoError;
};
QT_END_NAMESPACE
#endif // QSYSTEMERROR_P_H
|
