CCT Version 3.0.0.0 2024-04-23 00:00:00

Time flies when you're having fun!


File out: ..\..\..\OutputFiles\CCTOut_I_TESTGETWINDOWSTIME.txt


====== TestGetWindowsTime() ======

--- Get Windows time zone information from Windows registry
    Daylight Saving time in effect
    Windows Display Name (UTC-05:00) Eastern Time (US & Canada) 
--- Find Tz Database name from Windows display name
    Windows zone name:     (UTC-05:00) Eastern Time (US & Canada) CLDR idx [22]
    Tz Database zone name: America/New_York idx [255]
--- Set CCT time zone from Windows Display Name
--- Set CCT to operate at Windows resolution, 100 nanoseconds (CLOCK_7)
--- call Win32::GetSystemTimeAsFileTime()
    (FILETIME is 100-nanoseconds since 1601-01-01 'UTC' without leap-seconds)

------ Populate Common Calendar (CCT) from Windows FILETIME --------
--- call CCct->SetFromWindowsFILETIME()
--- Show CCT CCbf member values:
CBFTime_st::
 m_eRateEnumeration CLOCK_7
 m_bLocalDateExt    TRUE
 m_b24HourPeriodExt  FALSE
 m_bCounterSign     positive
 m_eCounterSize     COUNTERSIZE_48
 m_ulCounterLow32   135047154
CBFCounterHigh16_st::
 m_unCounterHigh16  157
CBFTime_st Counter  674444912626
CBFLocalDate_st::
 m_l1970DayNumber    19840
 m_nLeapsecs         27
 m_TZDTimeZoneID_st.m_unZoneIdx    idx[255] America/New_York
 m_TZDTimeZoneID_st.m_unTzDataReleaseYear   49
 m_TZDTimeZoneID_st.m_unTzDataReleaseLetter 0
 m_TZDTimeZoneID_st.m_bCBFLocationExt       FALSE
 m_TZDTimeZoneID_st.m_bCBFAbbrExt           TRUE
 m_TZDTimeZoneID_st.m_bCBFAbbrChangeExt     FALSE
 m_lUTCOffset         -18000
 m_eTODMode           TOD_LEAPSECOND_UTC_UTC
 m_eDstMode      DSTCOUNTMODE_CONVENTIONAL
 m_bIsLeapSecondDay   FALSE
 m_bIsLeapSecond      FALSE
 m_bIsLeapSecondNegative   FALSE
 m_bUtcShiftExt       FALSE
 m_bDstBiasExt            TRUE
 m_bDstTransDayExt    FALSE
CBFAbbr::
 edt
CBFDstBias_st::
 m_eDSTBias         3600
CBF Total size      31 bytes  248 bits

CCbf UTC1970
   seconds.100ns   Rate
1714257871.4912626 CLOCK_7

--- Assemble CCT binary CBF format from class CCbf data
--- print the interchange bytes as hexadecimal
06 05 -f2 -a7 0c 08 00 00 -9d 00 -80 4d 00 00 -80 0d 00 -ff 00 31 10 -b0 -b9 55 00 00 10 0e -e5 -e4 74  size 31

--- Construct CCcf character format from class CCbf data and print

D2024-04-27T18:44:04h4912626U-04Zamerica/new_yorkAedtV2021aL27S01cMuX

--- print Windows times from native SYSTEMTIME

 2024-04-27T18:44:04.491 Windows SYSTEMTIME_Local
 2024-04-27T22:44:04.491 Windows SYSTEMTIME_UTC

Your time is up.