The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/other-licenses/7zstub/src/Windows/Time.h	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,66 @@
     1.4 +// Windows/Time.h
     1.5 +
     1.6 +#ifndef __WINDOWS_TIME_H
     1.7 +#define __WINDOWS_TIME_H
     1.8 +
     1.9 +#include "Common/Types.h"
    1.10 +#include "Windows/Defs.h"
    1.11 +
    1.12 +namespace NWindows {
    1.13 +namespace NTime {
    1.14 +
    1.15 +inline bool DosTimeToFileTime(UInt32 dosTime, FILETIME &fileTime)
    1.16 +{
    1.17 +  return BOOLToBool(::DosDateTimeToFileTime(UInt16(dosTime >> 16), 
    1.18 +      UInt16(dosTime & 0xFFFF), &fileTime));
    1.19 +}
    1.20 +
    1.21 +const UInt32 kHighDosTime = 0xFF9FBF7D;
    1.22 +const UInt32 kLowDosTime = 0x210000;
    1.23 +
    1.24 +inline bool FileTimeToDosTime(const FILETIME &fileTime, UInt32 &dosTime)
    1.25 +{
    1.26 +  WORD datePart, timePart;
    1.27 +  if (!::FileTimeToDosDateTime(&fileTime, &datePart, &timePart))
    1.28 +  {
    1.29 +    if (fileTime.dwHighDateTime >= 0x01C00000) // 2000
    1.30 +      dosTime = kHighDosTime;
    1.31 +    else
    1.32 +      dosTime = kLowDosTime;
    1.33 +    return false;
    1.34 +  }
    1.35 +  dosTime = (((UInt32)datePart) << 16) + timePart;
    1.36 +  return true;
    1.37 +}
    1.38 +
    1.39 +const UInt32 kNumTimeQuantumsInSecond = 10000000;
    1.40 +const UInt64 kUnixTimeStartValue = ((UInt64)kNumTimeQuantumsInSecond) * 60 * 60 * 24 * 134774;
    1.41 +
    1.42 +inline void UnixTimeToFileTime(UInt32 unixTime, FILETIME &fileTime)
    1.43 +{
    1.44 +  UInt64 v = kUnixTimeStartValue + ((UInt64)unixTime) * kNumTimeQuantumsInSecond;
    1.45 +  fileTime.dwLowDateTime = (DWORD)v;
    1.46 +  fileTime.dwHighDateTime = (DWORD)(v >> 32);
    1.47 +}
    1.48 +
    1.49 +inline bool FileTimeToUnixTime(const FILETIME &fileTime, UInt32 &unixTime)
    1.50 +{
    1.51 +  UInt64 winTime = (((UInt64)fileTime.dwHighDateTime) << 32) + fileTime.dwLowDateTime;
    1.52 +  if (winTime < kUnixTimeStartValue)
    1.53 +  {
    1.54 +    unixTime = 0;
    1.55 +    return false;
    1.56 +  }
    1.57 +  winTime = (winTime - kUnixTimeStartValue) / kNumTimeQuantumsInSecond;
    1.58 +  if (winTime > 0xFFFFFFFF)
    1.59 +  {
    1.60 +    unixTime = 0xFFFFFFFF;
    1.61 +    return false;
    1.62 +  }
    1.63 +  unixTime = (UInt32)winTime;
    1.64 +  return true;
    1.65 +}
    1.66 +
    1.67 +}}
    1.68 +
    1.69 +#endif