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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtDBus module of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
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17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 3 as published by the Free Software |
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21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 3 requirements |
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24 | ** |
25 | ** GNU General Public License Usage |
26 | ** Alternatively, this file may be used under the terms of the GNU |
27 | ** General Public License version 2.0 or (at your option) the GNU General |
28 | ** Public license version 3 or any later version approved by the KDE Free |
29 | ** Qt Foundation. The licenses are as published by the Free Software |
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36 | ** $QT_END_LICENSE$ |
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38 | ****************************************************************************/ |
39 | |
40 | #ifndef QDBUSERROR_H |
41 | #define QDBUSERROR_H |
42 | |
43 | #include <QtDBus/qtdbusglobal.h> |
44 | #include <QtCore/qobjectdefs.h> |
45 | #include <QtCore/qstring.h> |
46 | |
47 | #ifndef QT_NO_DBUS |
48 | |
49 | struct DBusError; |
50 | |
51 | QT_BEGIN_NAMESPACE |
52 | |
53 | |
54 | class QDBusMessage; |
55 | |
56 | class Q_DBUS_EXPORT QDBusError |
57 | { |
58 | Q_GADGET |
59 | public: |
60 | enum ErrorType { |
61 | NoError = 0, |
62 | Other = 1, |
63 | Failed, |
64 | NoMemory, |
65 | ServiceUnknown, |
66 | NoReply, |
67 | BadAddress, |
68 | NotSupported, |
69 | LimitsExceeded, |
70 | AccessDenied, |
71 | NoServer, |
72 | Timeout, |
73 | NoNetwork, |
74 | AddressInUse, |
75 | Disconnected, |
76 | InvalidArgs, |
77 | UnknownMethod, |
78 | TimedOut, |
79 | InvalidSignature, |
80 | UnknownInterface, |
81 | UnknownObject, |
82 | UnknownProperty, |
83 | PropertyReadOnly, |
84 | InternalError, |
85 | InvalidService, |
86 | InvalidObjectPath, |
87 | InvalidInterface, |
88 | InvalidMember, |
89 | |
90 | #ifndef Q_QDOC |
91 | // don't use this one! |
92 | LastErrorType = InvalidMember |
93 | #endif |
94 | }; |
95 | Q_ENUM(ErrorType) |
96 | |
97 | QDBusError(); |
98 | #ifndef QT_BOOTSTRAPPED |
99 | explicit QDBusError(const DBusError *error); |
100 | /*implicit*/ QDBusError(const QDBusMessage& msg); |
101 | #endif |
102 | QDBusError(ErrorType error, const QString &message); |
103 | QDBusError(const QDBusError &other); |
104 | QDBusError(QDBusError &&other) noexcept |
105 | : code(other.code), msg(std::move(other.msg)), nm(std::move(other.nm)) |
106 | {} |
107 | QDBusError &operator=(QDBusError &&other) noexcept { swap(other); return *this; } |
108 | QDBusError &operator=(const QDBusError &other); |
109 | #ifndef QT_BOOTSTRAPPED |
110 | QDBusError &operator=(const QDBusMessage &msg); |
111 | #endif |
112 | |
113 | void swap(QDBusError &other) noexcept |
114 | { |
115 | qSwap(code, other.code); |
116 | qSwap(msg, other.msg); |
117 | qSwap(nm, other.nm); |
118 | } |
119 | |
120 | ErrorType type() const; |
121 | QString name() const; |
122 | QString message() const; |
123 | bool isValid() const; |
124 | |
125 | static QString errorString(ErrorType error); |
126 | |
127 | private: |
128 | ErrorType code; |
129 | QString msg; |
130 | QString nm; |
131 | // ### This class has an implicit (therefore inline) destructor |
132 | // so the following field cannot be used: |
133 | void *unused; |
134 | }; |
135 | Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QDBusError) |
136 | |
137 | #ifndef QT_NO_DEBUG_STREAM |
138 | Q_DBUS_EXPORT QDebug operator<<(QDebug, const QDBusError &); |
139 | #endif |
140 | |
141 | QT_END_NAMESPACE |
142 | |
143 | Q_DECLARE_METATYPE(QDBusError) |
144 | |
145 | #endif // QT_NO_DBUS |
146 | #endif |
147 | |