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#ifndef __RESOURCEMONPLUGIN_H__

#define __RESOURCEMONPLUGIN_H__

#include <QObject>

#include "resourcemoninterface.h"

#if defined (Q_OS_SYMBIAN)

#include <e32std.h>

class TTime;

class TTimeIntervalMicroSeconds;

#endif

#if defined Q_OS_LINUX

#include <sys/time.h>

#include <sys/resource.h>

#include <stdio.h>

#include <string.h>

#include <stdint.h>

#include <malloc.h>

#endif

class ResourceMonitorPlugin : public QObject, ResourceMonitorInterface

{

    Q_OBJECT

    Q_INTERFACES(ResourceMonitorInterface)

    public:

        ~ResourceMonitorPlugin();

        bool Prepare(QString applicationThreadName);

        ResourceMonitorInterface::CpuUsage CPULoad();

        ResourceMonitorInterface::MemoryAllocation MemoryLoad();

        void BeginMeasureMemoryLoad();

        ResourceMonitorInterface::MemoryAllocation EndMeasureMemoryLoad();

        void BeginMeasureCPULoad();

        ResourceMonitorInterface::CpuUsage EndMeasureCPULoad();

    private:

        ResourceMonitorInterface::MemoryAllocation iMemoryAtStart;

#if defined (Q_OS_SYMBIAN)

        TTime iPrevSampleTime;

        TTimeIntervalMicroSeconds iPrevSystemCpuTime;

        TTimeIntervalMicroSeconds iPrevAppCpuTime;

        RThread iSysThread;

        RThread iAppThread;

#endif

#if defined Q_OS_LINUX

    uint64_t iPrevTotalJiffies;

    uint64_t iPrevBusyJiffies;

    struct timeval iPrevAppCpuTime;

#endif

};

#endif //__RESOURCEMONPLUGIN_H__