summaryrefslogtreecommitdiffstats
path: root/src/dbus/qdbusintrospection_p.h
blob: d29807461238fdfdcfdf18f7f8822d48769bfa7e (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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDBUSINTROSPECTION_H
#define QDBUSINTROSPECTION_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of the QLibrary class.  This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/qstring.h>
#include <QtCore/qlist.h>
#include <QtCore/qstringlist.h>
#include <QtCore/qmap.h>
#include <QtCore/qpair.h>
#include <QtCore/qshareddata.h>
#include <qdbusmacros.h>

QT_BEGIN_NAMESPACE

class QDBUS_EXPORT QDBusIntrospection
{
public:
    // forward declarations
    struct Argument;
    struct Method;
    struct Signal;
    struct Property;
    struct Interface;
    struct Object;
    struct ObjectTree;

    // typedefs
    typedef QMap<QString, QString> Annotations;
    typedef QList<Argument> Arguments;
    typedef QMultiMap<QString, Method> Methods;
    typedef QMultiMap<QString, Signal> Signals;
    typedef QMap<QString, Property> Properties;
    typedef QMap<QString, QSharedDataPointer<Interface> > Interfaces;
    typedef QMap<QString, QSharedDataPointer<ObjectTree> > Objects;

public:
    // the structs

    struct Argument
    {
        QString type;
        QString name;

        inline bool operator==(const Argument& other) const
        { return name == other.name && type == other.type; }
    };
    
    struct Method
    {
        QString name;
        Arguments inputArgs;
        Arguments outputArgs;
        Annotations annotations;

        inline bool operator==(const Method& other) const
        { return name == other.name && annotations == other.annotations &&
                inputArgs == other.inputArgs && outputArgs == other.outputArgs; }
    };

    struct Signal
    {
        QString name;
        Arguments outputArgs;
        Annotations annotations;

        inline bool operator==(const Signal& other) const
        { return name == other.name && annotations == other.annotations &&
                outputArgs == other.outputArgs; }
    };

    struct Property
    {
        enum Access { Read, Write, ReadWrite };
        QString name;
        QString type;
        Access access;
        Annotations annotations;

        inline bool operator==(const Property& other) const
        { return access == other.access && name == other.name &&
                annotations == other.annotations && type == other.type; }
    };

    struct Interface: public QSharedData
    {
        QString name;
        QString introspection;

        Annotations annotations;
        Methods methods;
        Signals signals_;
        Properties properties;

        inline bool operator==(const Interface &other) const
        { return !name.isEmpty() && name == other.name; }
    };

    struct Object: public QSharedData
    {
        QString service;
        QString path;
        QString introspection;

        QStringList interfaces;
        QStringList childObjects;
    };

    struct ObjectTree: public Object
    {
        Interfaces interfaceData;
        Objects childObjectData;
    };

public:
    static Interface parseInterface(const QString &xml);
    static Interfaces parseInterfaces(const QString &xml);
    static Object parseObject(const QString &xml, const QString &service = QString(),
                              const QString &path = QString());
    static ObjectTree parseObjectTree(const QString &xml,
                                      const QString &service,
                                      const QString &path);

private:
    QDBusIntrospection();
};

QT_END_NAMESPACE

#endif