1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3// Qt-Security score:significant reason:default
4
5#ifndef QDBUSERROR_H
6#define QDBUSERROR_H
7
8#include <QtDBus/qtdbusglobal.h>
9#include <QtCore/qobjectdefs.h>
10#include <QtCore/qstring.h>
11
12#ifndef QT_NO_DBUS
13
14struct DBusError;
15
16QT_BEGIN_NAMESPACE
17
18
19class QDBusMessage;
20
21class Q_DBUS_EXPORT QDBusError
22{
23 Q_GADGET
24public:
25 enum ErrorType {
26 NoError = 0,
27 Other = 1,
28 Failed,
29 NoMemory,
30 ServiceUnknown,
31 NoReply,
32 BadAddress,
33 NotSupported,
34 LimitsExceeded,
35 AccessDenied,
36 NoServer,
37 Timeout,
38 NoNetwork,
39 AddressInUse,
40 Disconnected,
41 InvalidArgs,
42 UnknownMethod,
43 TimedOut,
44 InvalidSignature,
45 UnknownInterface,
46 UnknownObject,
47 UnknownProperty,
48 PropertyReadOnly,
49 InternalError,
50 InvalidService,
51 InvalidObjectPath,
52 InvalidInterface,
53 InvalidMember,
54
55#ifndef Q_QDOC
56 // don't use this one!
57 LastErrorType = InvalidMember
58#endif
59 };
60 Q_ENUM(ErrorType)
61
62 QDBusError();
63#ifndef QT_BOOTSTRAPPED
64 explicit QDBusError(const DBusError *error);
65 Q_IMPLICIT QDBusError(const QDBusMessage& msg);
66#endif
67 QDBusError(ErrorType error, const QString &message);
68 QDBusError(const QDBusError &other);
69 QDBusError(QDBusError &&other) noexcept
70 : code(other.code), msg(std::move(other.msg)), nm(std::move(other.nm))
71 {}
72 QDBusError &operator=(QDBusError &&other) noexcept { swap(other); return *this; }
73 QDBusError &operator=(const QDBusError &other);
74#ifndef QT_BOOTSTRAPPED
75 QDBusError &operator=(const QDBusMessage &msg);
76#endif
77
78 void swap(QDBusError &other) noexcept
79 {
80 std::swap(a&: code, b&: other.code);
81 msg.swap(other&: other.msg);
82 nm.swap(other&: other.nm);
83 }
84
85 ErrorType type() const;
86 QString name() const;
87 QString message() const;
88 bool isValid() const;
89
90 static QString errorString(ErrorType error);
91
92private:
93 ErrorType code;
94 QString msg;
95 QString nm;
96 // ### This class has an implicit (therefore inline) destructor
97 // so the following field cannot be used:
98 void *unused;
99};
100Q_DECLARE_SHARED(QDBusError)
101
102#ifndef QT_NO_DEBUG_STREAM
103Q_DBUS_EXPORT QDebug operator<<(QDebug, const QDBusError &);
104#endif
105
106QT_END_NAMESPACE
107
108QT_DECL_METATYPE_EXTERN(QDBusError, Q_DBUS_EXPORT)
109#else
110QT_BEGIN_NAMESPACE
111class Q_DBUS_EXPORT QDBusError {}; // dummy class for moc
112QT_END_NAMESPACE
113#endif // QT_NO_DBUS
114#endif
115

source code of qtbase/src/dbus/qdbuserror.h