source: nscp/trunk/modules/CheckSystem/PDHCollector.h @ 3b8eb61

#pragma once

#include "PDHCollectors.h"
#include <thread.h>
#include <Mutex.h>

/**
 * @ingroup NSClientCompat
 * PDH collector thread (gathers performance data and allows for clients to retrieve it)
 *
 * @version 1.0
 * first version
 *
 * @date 02-13-2005
 *
 * @author mickem
 *
 * @par license
 * This code is absolutely free to use and modify. The code is provided "as is" with
 * no expressed or implied warranty. The author accepts no liability if it causes
 * any damage to your computer, causes your pet to fall ill, increases baldness
 * or makes your car start emitting strange noises when you start it up.
 * This code has no bugs, just undocumented features!
 * 
 */
class PDHCollector {
private:
        MutexHandler mutexHandler;
        HANDLE hStopEvent_;
        int checkIntervall_;

        PDHCollectors::StaticPDHCounterListener memCmtLim;
        PDHCollectors::StaticPDHCounterListener memCmt;
        PDHCollectors::StaticPDHCounterListener upTime;
        PDHCollectors::RoundINTPDHBufferListener cpu;

public:
        PDHCollector();
        virtual ~PDHCollector();
        DWORD threadProc(LPVOID lpParameter);
        void exitThread(void);

        // Retrieve values
        int getCPUAvrage(std::string time);
        long long getUptime();
        long long getMemCommitLimit();
        long long getMemCommit();


private:
//      bool isRunning(void);
//      void startRunning(void);
//      void stopRunning(void);

};


typedef Thread<PDHCollector> PDHCollectorThread;