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