#ifndef IWATCHDOG_H
#define IWATCHDOG_H
#include <QObject>

class QTimer;
class IWatchDog : public QObject
{
    Q_OBJECT

public:
    IWatchDog(const QString &name, QObject *parent = Q_NULLPTR);
    ~IWatchDog();

    bool open(int timeoutSeconds, float feedSeconds);
    bool close();
    bool isOpen();

    void setFeed(bool bFeed=true);
    void setFeedTime(float seconds);
    void setTimeoutTime(int seconds);

Q_SIGNALS:
    void feedCount(int count);

public slots:
    void feedDog();

private:
    void checkoutTime();

protected:

    QString m_dogName;
    int m_type;
    int m_fd;
    bool m_feed;
    int m_timeoutTimes;
    float m_feedTimes;
    int m_feedCount;
    QTimer *m_timer;
};

#endif // IWATCHDOG_H