source: trunk/src/dbus/qdbusmessage.h@ 5

Last change on this file since 5 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtDBus module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QDBUSMESSAGE_H
43#define QDBUSMESSAGE_H
44
45#include <QtDBus/qdbusmacros.h>
46#include <QtDBus/qdbuserror.h>
47#include <QtCore/qlist.h>
48#include <QtCore/qvariant.h>
49
50QT_BEGIN_HEADER
51
52QT_BEGIN_NAMESPACE
53
54QT_MODULE(DBus)
55
56class QDBusMessagePrivate;
57class QDBUS_EXPORT QDBusMessage
58{
59public:
60 enum MessageType {
61 InvalidMessage,
62 MethodCallMessage,
63 ReplyMessage,
64 ErrorMessage,
65 SignalMessage
66 };
67
68 QDBusMessage();
69 QDBusMessage(const QDBusMessage &other);
70 QDBusMessage &operator=(const QDBusMessage &other);
71 ~QDBusMessage();
72
73 static QDBusMessage createSignal(const QString &path, const QString &interface,
74 const QString &name);
75 static QDBusMessage createMethodCall(const QString &destination, const QString &path,
76 const QString &interface, const QString &method);
77 static QDBusMessage createError(const QString &name, const QString &msg);
78 static inline QDBusMessage createError(const QDBusError &err)
79 { return createError(err.name(), err.message()); }
80 static inline QDBusMessage createError(QDBusError::ErrorType type, const QString &msg)
81 { return createError(QDBusError::errorString(type), msg); }
82
83 QDBusMessage createReply(const QList<QVariant> &arguments = QList<QVariant>()) const;
84 inline QDBusMessage createReply(const QVariant &argument) const
85 { return createReply(QList<QVariant>() << argument); }
86
87 QDBusMessage createErrorReply(const QString name, const QString &msg) const;
88 inline QDBusMessage createErrorReply(const QDBusError &err) const
89 { return createErrorReply(err.name(), err.message()); }
90 inline QDBusMessage createErrorReply(QDBusError::ErrorType type, const QString &msg) const;
91
92 QString service() const;
93 QString path() const;
94 QString interface() const;
95 QString member() const;
96 QString errorName() const;
97 QString errorMessage() const;
98 MessageType type() const;
99 QString signature() const;
100
101 bool isReplyRequired() const;
102
103 void setDelayedReply(bool enable) const;
104 bool isDelayedReply() const;
105
106 void setArguments(const QList<QVariant> &arguments);
107 QList<QVariant> arguments() const;
108
109 QDBusMessage &operator<<(const QVariant &arg);
110
111private:
112 friend class QDBusMessagePrivate;
113 QDBusMessagePrivate *d_ptr;
114};
115
116inline QDBusMessage QDBusMessage::createErrorReply(QDBusError::ErrorType atype, const QString &amsg) const
117{ return createErrorReply(QDBusError::errorString(atype), amsg); }
118
119#ifndef QT_NO_DEBUG_STREAM
120QDBUS_EXPORT QDebug operator<<(QDebug, const QDBusMessage &);
121#endif
122
123QT_END_NAMESPACE
124
125QT_END_HEADER
126
127#endif
128
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