reactos/base/shell/cmd/locale.c

   1 /*
   2  *  LOCALE.C - locale handling.
   3  *
   4  *
   5  *  History:
   6  *
   7  *    09-Jan-1999 (Eric Kohl)
   8  *        Started.
   9  *
  10  *    20-Jan-1999 (Eric Kohl)
  11  *        Unicode safe!
  12  */
  13
  14 #include <precomp.h>
  15
  16
  17 TCHAR cDateSeparator;
  18 TCHAR cTimeSeparator;
  19 TCHAR cThousandSeparator;
  20 TCHAR cDecimalSeparator;
  21 INT   nDateFormat;
  22 INT   nTimeFormat;
  23 INT   nNumberGroups;
  24
  25
  26 VOID InitLocale (VOID)
  27 {
  28         TCHAR szBuffer[256];
  29
  30         /* date settings */
  31         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SDATE, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  32         cDateSeparator = szBuffer[0];
  33         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_IDATE | LOCALE_RETURN_NUMBER, (LPTSTR)&nDateFormat, sizeof(nDateFormat) / sizeof(TCHAR));
  34
  35         /* time settings */
  36         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_STIME, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  37         cTimeSeparator = szBuffer[0];
  38         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_ITIME | LOCALE_RETURN_NUMBER, (LPTSTR)&nTimeFormat, sizeof(nTimeFormat) / sizeof(TCHAR));
  39
  40         /* number settings */
  41         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_STHOUSAND, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  42         cThousandSeparator = szBuffer[0];
  43         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SDECIMAL, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  44         cDecimalSeparator  = szBuffer[0];
  45         GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SGROUPING, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  46         nNumberGroups = _ttoi(szBuffer);
  47 #if 0
  48         /* days of week */
  49         for (i = 0; i < 7; i++)
  50         {
  51                 GetLocaleInfo (LOCALE_USER_DEFAULT, LOCALE_SABBREVDAYNAME1 + i, szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]));
  52                 _tcscpy (aszDayNames[(i+1)%7], szBuffer); /* little hack */
  53         }
  54 #endif
  55 }
  56
  57 /* Return date string including weekday. Used for $D in prompt and %DATE% */
  58 LPTSTR
  59 GetDateString(VOID)
  60 {
  61         static TCHAR szDate[32];
  62         SYSTEMTIME t;
  63         INT len;
  64         GetLocalTime(&t);
  65
  66         len = GetDateFormat(LOCALE_USER_DEFAULT, 0, &t, _T("ddd"), szDate, sizeof szDate);
  67         szDate[len - 1] = _T(' ');
  68         FormatDate(&szDate[len], &t, TRUE);
  69         return szDate;
  70 }
  71
  72 /* Return time in hh:mm:ss.xx format. Used for $T in prompt and %TIME% */
  73 LPTSTR
  74 GetTimeString(VOID)
  75 {
  76         static TCHAR szTime[12];
  77         SYSTEMTIME t;
  78         GetLocalTime(&t);
  79         _stprintf(szTime, _T("%2d%c%02d%c%02d%c%02d"),
  80                 t.wHour, cTimeSeparator, t.wMinute, cTimeSeparator,
  81                 t.wSecond, cDecimalSeparator, t.wMilliseconds / 10);
  82         return szTime;
  83 }