80e72bc01a4e38f1d22d3986bf3c5fdd93b71e5e
[reactos.git] / 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 }