async_timer_test.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

/* ***** BEGIN LICENSE BLOCK ***** 
 * Version: RCSL 1.0/RPSL 1.0 
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#ifndef ASYNC_TIMER_TEST_H
#define ASYNC_TIMER_TEST_H

#include "hxtypes.h"
#include "hx_unit_test.h"

class HXAsyncTimerTest : public HLXUnitTest
{
public:
    HXAsyncTimerTest();
    virtual ~HXAsyncTimerTest();
    virtual const char* DefaultCommandLine() const;
    virtual bool Init(int argc, char* argv[]);

    virtual bool Start();
    virtual void Reset();

private:

    bool RunTimeoutTest(ULONG32 ulPeriod);

    void OnTimeout(UINT32 idEvent, ULONG32 ulTime);

    static void TimerFunc(void* handle, UINT32 uMesg, UINT32 idEvent, 
			  ULONG32 ulTime);

    static HXAsyncTimerTest* GetInstance();
    static void SetInstance(HXAsyncTimerTest* pInstance);

        // platform specific functions
    static void ProcessEvents(); // Used by event loop
    static UINT32 SchedulerQuantum(); // minimum sleep time in milliseconds

    UINT32 m_ulTimerID;
    BOOL m_bFailed;
    ULONG32 m_ulLastTime;
    UINT32 m_ulTimeoutPeriod;
    UINT32 m_ulTimeoutCount;
    
};

#endif /* ASYNC_TIMER_TEST_H */