/*
    Copyright 2009 Benjamin K. Stuhl <bks24@cornell.edu>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) version 3, or any
    later version accepted by the membership of KDE e.V. (or its
    successor approved by the membership of KDE e.V.), which shall
    act as a proxy defined in Section 6 of version 3 of the license.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef UDEVQTCLIENT_H
#define UDEVQTCLIENT_H

#include <QtCore/QObject>
#include <QtCore/QList>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QVariant>

#include "udevqtdevice.h"

namespace UdevQt
{

class ClientPrivate;
class Client : public QObject
{
    Q_OBJECT

    Q_PROPERTY(QStringList watchedSubsystems READ watchedSubsystems WRITE setWatchedSubsystems)

public:
    Client(QObject *parent = 0);
    Client(const QStringList &subsystemList, QObject *parent = 0);
    ~Client();

    QStringList watchedSubsystems() const;
    void setWatchedSubsystems(const QStringList &subsystemList);

    DeviceList allDevices();
    DeviceList devicesByProperty(const QString &property, const QVariant &value);
    DeviceList devicesBySubsystem(const QString &subsystem);
    Device deviceByDeviceFile(const QString &deviceFile);
    Device deviceBySysfsPath(const QString &sysfsPath);
    Device deviceBySubsystemAndName(const QString &subsystem, const QString &name);

Q_SIGNALS:
    void deviceAdded(const UdevQt::Device &dev);
    void deviceRemoved(const UdevQt::Device &dev);
    void deviceChanged(const UdevQt::Device &dev);
    void deviceOnlined(const UdevQt::Device &dev);
    void deviceOfflined(const UdevQt::Device &dev);

private:
    friend class ClientPrivate;
    Q_PRIVATE_SLOT(d, void _uq_monitorReadyRead(int fd))
    ClientPrivate *d;
};

}

#endif
