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qdbusintrospection_p.h

/****************************************************************************
**
** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
**
** This file is part of the tools applications of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.com.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/

#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>

00046 class QDBUS_EXPORT QDBusIntrospection
{
public:
    // forward declarations
    struct Argument;
    struct Method;
    struct Signal;
    struct Property;
    struct Interface;
    struct Object;
00056     struct ObjectTree;

    // typedefs
    typedef QMap<QString, QString> Annotations;
00060     typedef QList<Argument> Arguments;
00061     typedef QMultiMap<QString, Method> Methods;
00062     typedef QMultiMap<QString, Signal> Signals;
00063     typedef QMap<QString, Property> Properties;
00064     typedef QMap<QString, QSharedDataPointer<Interface> > Interfaces;
00065     typedef QMap<QString, QSharedDataPointer<ObjectTree> > Objects;

public:
    // the structs

00070     struct Argument
    {
        QString type;
        QString name;

00075         inline bool operator==(const Argument& other) const
        { return name == other.name && type == other.type; }
    };
    
00079     struct Method
    {
        QString name;
        Arguments inputArgs;
        Arguments outputArgs;
        Annotations annotations;

00086         inline bool operator==(const Method& other) const
        { return name == other.name && annotations == other.annotations &&
                inputArgs == other.inputArgs && outputArgs == other.outputArgs; }
    };

00091     struct Signal
    {
        QString name;
        Arguments outputArgs;
        Annotations annotations;

00097         inline bool operator==(const Signal& other) const
        { return name == other.name && annotations == other.annotations &&
                outputArgs == other.outputArgs; }
    };

00102     struct Property
    {
00104         enum Access { Read, Write, ReadWrite };
        QString name;
        QString type;
        Access access;
        Annotations annotations;

00110         inline bool operator==(const Property& other) const
        { return access == other.access && name == other.name &&
                annotations == other.annotations && type == other.type; }
    };

00115     struct Interface: public QSharedData
    {
        QString name;
        QString introspection;

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

00125         inline bool operator==(const Interface &other) const
        { return !name.isEmpty() && name == other.name; }
    };

00129     struct Object: public QSharedData
    {
        QString service;
        QString path;
        QString introspection;

        QStringList interfaces;
        QStringList childObjects;
    };

00139     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();
};

#endif

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