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