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#ifndef BACKEND_H_
#define BACKEND_H_
#include "../backend/api.h"
#include <QObject>
#include <QSocketNotifier>
class Backend : public QObject
{
Q_OBJECT
public:
Backend();
virtual ~Backend();
int connectToBackend();
int getBatteryState(struct pt_message *msg);
int getBacklightState(struct pt_message *msg);
int setBacklight(int value);
int setBacklightAutodim(bool enable, bool enable_on_ac, int max_percent);
signals:
void backlightStateChanged(struct pt_message *msg);
void batteryStateChanged(struct pt_message *msg);
protected slots:
void readNotification(int sock);
protected:
int sendMessage(struct pt_message *msg);
int sendMessageSyncReply(struct pt_message *msg);
int recvMessage(struct pt_message *msg);
void processReceivedMessage(struct pt_message *msg);
void checkErrorCount();
protected:
int fd;
QSocketNotifier *notifier;
int errcount;
};
#endif /* BACKEND_H_ */
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