| /* |
| * msvcrt.dll date/time functions |
| * |
| * Copyright 1996,1998 Marcus Meissner |
| * Copyright 1996 Jukka Iivonen |
| * Copyright 1997,2000 Uwe Bonnes |
| * Copyright 2000 Jon Griffiths |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include <time.h> |
| #include <sys/times.h> |
| |
| #include "msvcrt.h" |
| #include "msvcrt/sys/timeb.h" |
| #include "msvcrt/time.h" |
| |
| |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(msvcrt); |
| |
| |
| /* INTERNAL: Return formatted current time/date */ |
| char* msvcrt_get_current_time(char* out, const char* format) |
| { |
| static const MSVCRT_time_t bad_time = (MSVCRT_time_t)-1; |
| time_t t; |
| struct tm *_tm = NULL; |
| char *retval = NULL; |
| |
| if (time(&t) != bad_time && (_tm = localtime(&t)) && |
| strftime(out,9,format,_tm) == 8) |
| retval = out; |
| return retval; |
| } |
| |
| /********************************************************************** |
| * mktime (MSVCRT.@) |
| */ |
| MSVCRT_time_t MSVCRT_mktime(struct MSVCRT_tm *t) |
| { |
| MSVCRT_time_t res; |
| struct tm tm; |
| |
| tm.tm_sec = t->tm_sec; |
| tm.tm_min = t->tm_min; |
| tm.tm_hour = t->tm_hour; |
| tm.tm_mday = t->tm_mday; |
| tm.tm_mon = t->tm_mon; |
| tm.tm_year = t->tm_year; |
| tm.tm_isdst = t->tm_isdst; |
| res = mktime(&tm); |
| if (res != -1) |
| { |
| t->tm_sec = tm.tm_sec; |
| t->tm_min = tm.tm_min; |
| t->tm_hour = tm.tm_hour; |
| t->tm_mday = tm.tm_mday; |
| t->tm_mon = tm.tm_mon; |
| t->tm_year = tm.tm_year; |
| t->tm_isdst = tm.tm_isdst; |
| } |
| return res; |
| } |
| |
| /********************************************************************** |
| * _strdate (MSVCRT.@) |
| */ |
| char* _strdate(char* date) |
| { |
| return msvcrt_get_current_time(date,"%m/%d/%y"); |
| } |
| |
| /********************************************************************* |
| * _strtime (MSVCRT.@) |
| */ |
| char* _strtime(char* date) |
| { |
| return msvcrt_get_current_time(date,"%H:%M:%S"); |
| } |
| |
| /********************************************************************* |
| * clock (MSVCRT.@) |
| */ |
| MSVCRT_clock_t MSVCRT_clock(void) |
| { |
| struct tms alltimes; |
| clock_t res; |
| |
| times(&alltimes); |
| res = alltimes.tms_utime + alltimes.tms_stime + |
| alltimes.tms_cutime + alltimes.tms_cstime; |
| /* FIXME: We need some symbolic representation for CLOCKS_PER_SEC, |
| * 10 holds only for Windows/Linux_i86) |
| */ |
| return 10*res; |
| } |
| |
| /********************************************************************* |
| * difftime (MSVCRT.@) |
| */ |
| double MSVCRT_difftime(MSVCRT_time_t time1, MSVCRT_time_t time2) |
| { |
| return (double)(time1 - time2); |
| } |
| |
| /********************************************************************* |
| * time (MSVCRT.@) |
| */ |
| MSVCRT_time_t MSVCRT_time(MSVCRT_time_t* buf) |
| { |
| MSVCRT_time_t curtime = time(NULL); |
| return buf ? *buf = curtime : curtime; |
| } |
| |
| /********************************************************************* |
| * _ftime (MSVCRT.@) |
| */ |
| void _ftime(struct _timeb *buf) |
| { |
| buf->time = MSVCRT_time(NULL); |
| buf->millitm = 0; /* FIXME */ |
| buf->timezone = 0; |
| buf->dstflag = 0; |
| } |