/****************************************************************************

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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).

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** Contact: Nokia Corporation (qt-info@nokia.com)

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** This file is part of the QtCore module of the Qt Toolkit.

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** GNU Lesser General Public License Usage

** 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

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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

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** rights. These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU General

** Public License version 3.0 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 the GNU General

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****************************************************************************/

#ifndef QSOCKETNOTIFIER_H

#define QSOCKETNOTIFIER_H

#include <QtCore/qobject.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

class Q_CORE_EXPORT QSocketNotifier : public QObject

{

    Q_OBJECT

    Q_DECLARE_PRIVATE(QObject)

public:

    enum Type { Read, Write, Exception };

    QSocketNotifier(int socket, Type, QObject *parent = 0);

#ifdef QT3_SUPPORT

    QT3_SUPPORT_CONSTRUCTOR QSocketNotifier(int socket, Type, QObject *parent, const char *name);

#endif

    ~QSocketNotifier();

    inline int socket() const { return sockfd; }

    inline Type type() const { return sntype; }

    inline bool isEnabled() const { return snenabled; }

public Q_SLOTS:

    void setEnabled(bool);

Q_SIGNALS:

    void activated(int socket);

protected:

    bool event(QEvent *);

private:

    Q_DISABLE_COPY(QSocketNotifier)

    int sockfd;

    Type sntype;

    bool snenabled;

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QSOCKETNOTIFIER_H