86 lines
1.9 KiB
C++
86 lines
1.9 KiB
C++
#include "HGTime.h"
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#include "HGInc.h"
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HGResult HGAPI HGBase_GetLocalTime(HGTimeInfo* timeInfo)
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{
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if (NULL == timeInfo)
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{
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return HGBASE_ERR_INVALIDARG;
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}
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#if defined(HG_CMP_MSC)
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SYSTEMTIME st;
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GetLocalTime(&st);
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timeInfo->year = st.wYear;
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timeInfo->month = st.wMonth;
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timeInfo->day = st.wDay;
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timeInfo->dayOfWeek = st.wDayOfWeek;
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timeInfo->hour = st.wHour;
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timeInfo->minute = st.wMinute;
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timeInfo->second = st.wSecond;
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timeInfo->milliseconds = st.wMilliseconds;
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#else
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struct timeval time;
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gettimeofday(&time, NULL);
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struct tm* p = localtime(&time.tv_sec);
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assert(NULL != p);
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timeInfo->year = p->tm_year + 1900;
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timeInfo->month = 1 + p->tm_mon;
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timeInfo->day = p->tm_mday;
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timeInfo->dayOfWeek = p->tm_wday;
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timeInfo->hour = p->tm_hour;
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timeInfo->minute = p->tm_min;
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timeInfo->second = p->tm_sec;
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timeInfo->milliseconds = time.tv_usec / 1000;
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#endif
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return HGBASE_ERR_OK;
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}
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HGResult HGAPI HGBase_GetTickCount(HGULonglong* tickCount)
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{
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if (NULL == tickCount)
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{
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return HGBASE_ERR_INVALIDARG;
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}
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#if defined(HG_CMP_MSC)
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LARGE_INTEGER performanceCount;
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if (!QueryPerformanceCounter(&performanceCount))
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{
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return HGBASE_ERR_FAIL;
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}
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*tickCount = performanceCount.QuadPart;
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#else
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struct timespec ts;
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if (0 != clock_gettime(CLOCK_MONOTONIC, &ts))
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{
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return HGBASE_ERR_FAIL;
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}
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*tickCount = (HGULonglong)ts.tv_sec * (HGULonglong)1000000000 + (HGULonglong)ts.tv_nsec;
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#endif
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return HGBASE_ERR_OK;
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}
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HGResult HGAPI HGBase_GetIntervalSeconds(HGULonglong startTickCount, HGULonglong stopTickCount, HGDouble* seconds)
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{
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if (startTickCount > stopTickCount || NULL == seconds)
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{
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return HGBASE_ERR_INVALIDARG;
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}
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#if defined(HG_CMP_MSC)
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LARGE_INTEGER frequency;
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if (!QueryPerformanceFrequency(&frequency))
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{
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return HGBASE_ERR_FAIL;
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}
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*seconds = (HGDouble)(stopTickCount - startTickCount) / (HGDouble)frequency.QuadPart;
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#else
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* seconds = (HGDouble)(stopTickCount - startTickCount) / (HGDouble)1000000000.0;
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#endif
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return HGBASE_ERR_OK;
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} |