770 lines
27 KiB
C
770 lines
27 KiB
C
/*
|
|
* Win32 kernel functions
|
|
*
|
|
* Copyright 1995 Martin von Loewis and Cameron Heide
|
|
*
|
|
* 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 "config.h"
|
|
|
|
#include <string.h>
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#ifdef HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
#endif
|
|
#include <sys/times.h>
|
|
#include "file.h"
|
|
#include "ntddk.h"
|
|
#include "winerror.h"
|
|
#include "winnls.h"
|
|
#include "wine/unicode.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(win32);
|
|
|
|
/* maximum time adjustment in seconds for SetLocalTime and SetSystemTime */
|
|
#define SETTIME_MAX_ADJUST 120
|
|
#define CALINFO_MAX_YEAR 2029
|
|
|
|
|
|
/* This structure is used to store strings that represent all of the time zones
|
|
in the world. (This is used to help GetTimeZoneInformation)
|
|
*/
|
|
struct tagTZ_INFO
|
|
{
|
|
const char *psTZFromUnix;
|
|
WCHAR psTZWindows[32];
|
|
int bias;
|
|
int dst;
|
|
};
|
|
|
|
static const struct tagTZ_INFO TZ_INFO[] =
|
|
{
|
|
{"MHT",
|
|
{'D','a','t','e','l','i','n','e',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-720, 0},
|
|
{"SST",
|
|
{'S','a','m','o','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
660, 0},
|
|
{"HST",
|
|
{'H','a','w','a','i','i','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
600, 0},
|
|
{"AKDT",
|
|
{'A','l','a','s','k','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
480, 1},
|
|
{"PDT",
|
|
{'P','a','c','i','f','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
420, 1},
|
|
{"MST",
|
|
{'U','S',' ','M','o','u','n','t','a','i','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
420, 0},
|
|
{"MDT",
|
|
{'M','o','u','n','t','a','i','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
360, 1},
|
|
{"CST",
|
|
{'C','e','n','t','r','a','l',' ','A','m','e','r','i','c','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
360, 0},
|
|
{"CDT",
|
|
{'C','e','n','t','r','a','l',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
300, 1},
|
|
{"COT",
|
|
{'S','A',' ','P','a','c','i','f','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
300, 0},
|
|
{"EDT",
|
|
{'E','a','s','t','e','r','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
240, 1},
|
|
{"EST",
|
|
{'U','S',' ','E','a','s','t','e','r','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
300, 0},
|
|
{"ADT",
|
|
{'A','t','l','a','n','t','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
180, 1},
|
|
{"VET",
|
|
{'S','A',' ','W','e','s','t','e','r','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
240, 0},
|
|
{"CLT",
|
|
{'P','a','c','i','f','i','c',' ','S','A',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
240, 0},
|
|
{"NDT",
|
|
{'N','e','w','f','o','u','n','d','l','a','n','d',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
150, 1},
|
|
{"BRT",
|
|
{'E','.',' ','S','o','u','t','h',' ','A','m','e','r','i','c','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
180, 0},
|
|
{"ART",
|
|
{'S','A',' ','E','a','s','t','e','r','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
180, 0},
|
|
{"WGST",
|
|
{'G','r','e','e','n','l','a','n','d',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
120, 1},
|
|
{"GST",
|
|
{'M','i','d','-','A','t','l','a','n','t','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
120, 0},
|
|
{"AZOST",
|
|
{'A','z','o','r','e','s',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
0, 1},
|
|
{"CVT",
|
|
{'C','a','p','e',' ','V','e','r','d','e',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
60, 0},
|
|
{"WET",
|
|
{'G','r','e','e','n','w','i','c','h',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
0, 0},
|
|
{"BST",
|
|
{'G','M','T',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-60, 1},
|
|
{"GMT",
|
|
{'G','M','T',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
0, 0},
|
|
{"CEST",
|
|
{'C','e','n','t','r','a','l',' ','E','u','r','o','p','e',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-120, 1},
|
|
{"WAT",
|
|
{'W','.',' ','C','e','n','t','r','a','l',' ','A','f','r','i','c','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-60, 0},
|
|
{"EEST",
|
|
{'E','.',' ','E','u','r','o','p','e',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-180, 1},
|
|
{"EET",
|
|
{'E','g','y','p','t',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-120, 0},
|
|
{"CAT",
|
|
{'S','o','u','t','h',' ','A','f','r','i','c','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-120, 0},
|
|
{"IST",
|
|
{'I','s','r','a','e','l',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-120, 0},
|
|
{"ADT",
|
|
{'A','r','a','b','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-240, 1},
|
|
{"AST",
|
|
{'A','r','a','b',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-180, 0},
|
|
{"MSD",
|
|
{'R','u','s','s','i','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-240, 1},
|
|
{"EAT",
|
|
{'E','.',' ','A','f','r','i','c','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-180, 0},
|
|
{"IRST",
|
|
{'I','r','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-270, 1},
|
|
{"GST",
|
|
{'A','r','a','b','i','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-240, 0},
|
|
{"AZST",
|
|
{'C','a','u','c','a','s','u','s',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-300, 1},
|
|
{"AFT",
|
|
{'A','f','g','h','a','n','i','s','t','a','n',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-270, 0},
|
|
{"YEKST",
|
|
{'E','k','a','t','e','r','i','n','b','u','r','g',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-360, 1},
|
|
{"PKT",
|
|
{'W','e','s','t',' ','A','s','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-300, 0},
|
|
{"IST",
|
|
{'I','n','d','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-330, 0},
|
|
{"NPT",
|
|
{'N','e','p','a','l',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-345, 0},
|
|
{"ALMST",
|
|
{'N','.',' ','C','e','n','t','r','a','l',' ','A','s','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-420, 1},
|
|
{"BDT",
|
|
{'C','e','n','t','r','a','l',' ','A','s','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-360, 0},
|
|
{"LKT",
|
|
{'S','r','i',' ','L','a','n','k','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-360, 0},
|
|
{"MMT",
|
|
{'M','y','a','n','m','a','r',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-390, 0},
|
|
{"ICT",
|
|
{'S','E',' ','A','s','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-420, 0},
|
|
{"KRAST",
|
|
{'N','o','r','t','h',' ','A','s','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-480, 1},
|
|
{"CST",
|
|
{'C','h','i','n','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-480, 0},
|
|
{"IRKST",
|
|
{'N','o','r','t','h',' ','A','s','i','a',' ','E','a','s','t',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-540, 1},
|
|
{"SGT",
|
|
{'M','a','l','a','y',' ','P','e','n','i','n','s','u','l','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-480, 0},
|
|
{"WST",
|
|
{'W','.',' ','A','u','s','t','r','a','l','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-480, 0},
|
|
{"JST",
|
|
{'T','o','k','y','o',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-540, 0},
|
|
{"KST",
|
|
{'K','o','r','e','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-540, 0},
|
|
{"YAKST",
|
|
{'Y','a','k','u','t','s','k',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-600, 1},
|
|
{"CST",
|
|
{'C','e','n','.',' ','A','u','s','t','r','a','l','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-570, 0},
|
|
{"EST",
|
|
{'E','.',' ','A','u','s','t','r','a','l','i','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-600, 0},
|
|
{"GST",
|
|
{'W','e','s','t',' ','P','a','c','i','f','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-600, 0},
|
|
{"VLAST",
|
|
{'V','l','a','d','i','v','o','s','t','o','k',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-660, 1},
|
|
{"MAGST",
|
|
{'C','e','n','t','r','a','l',' ','P','a','c','i','f','i','c',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-720, 1},
|
|
{"NZST",
|
|
{'N','e','w',' ','Z','e','a','l','a','n','d',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-720, 0},
|
|
{"FJT",
|
|
{'F','i','j','i',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-720, 0},
|
|
{"TOT",
|
|
{'T','o','n','g','a',' ','S','t','a','n','d','a','r','d',' ','T','i','m','e','\0'},
|
|
-780, 0}
|
|
};
|
|
|
|
/* TIME_GetTZAsStr: helper function that returns the given timezone as a string.
|
|
This could be done with a hash table instead of merely iterating through
|
|
a table, however with the small amount of entries (60 or so) I didn't think
|
|
it was worth it. */
|
|
static const WCHAR* TIME_GetTZAsStr (time_t utc, int bias, int dst)
|
|
{
|
|
char psTZName[7];
|
|
struct tm *ptm = localtime(&utc);
|
|
int i;
|
|
|
|
if (!strftime (psTZName, 7, "%Z", ptm))
|
|
return (NULL);
|
|
|
|
for (i=0; i<(sizeof(TZ_INFO) / sizeof(struct tagTZ_INFO)); i++)
|
|
{
|
|
if ( strcmp(TZ_INFO[i].psTZFromUnix, psTZName) == 0 &&
|
|
TZ_INFO[i].bias == bias &&
|
|
TZ_INFO[i].dst == dst
|
|
)
|
|
return TZ_INFO[i].psTZWindows;
|
|
}
|
|
|
|
return (NULL);
|
|
}
|
|
|
|
|
|
/* TIME_GetBias: helper function calculates delta local time from UTC */
|
|
static int TIME_GetBias( time_t utc, int *pdaylight)
|
|
{
|
|
struct tm *ptm = localtime(&utc);
|
|
*pdaylight = ptm->tm_isdst; /* daylight for local timezone */
|
|
ptm = gmtime(&utc);
|
|
ptm->tm_isdst = *pdaylight; /* use local daylight, not that of Greenwich */
|
|
return (int)(utc-mktime(ptm));
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetLocalTime (KERNEL32.@)
|
|
*
|
|
* Sets the local time using current time zone and daylight
|
|
* savings settings.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* True if the time was set, false if the time was invalid or the
|
|
* necessary permissions were not held.
|
|
*/
|
|
BOOL WINAPI SetLocalTime(
|
|
const SYSTEMTIME *systime) /* [in] The desired local time. */
|
|
{
|
|
struct timeval tv;
|
|
struct tm t;
|
|
time_t sec;
|
|
time_t oldsec=time(NULL);
|
|
int err;
|
|
|
|
/* get the number of seconds */
|
|
t.tm_sec = systime->wSecond;
|
|
t.tm_min = systime->wMinute;
|
|
t.tm_hour = systime->wHour;
|
|
t.tm_mday = systime->wDay;
|
|
t.tm_mon = systime->wMonth - 1;
|
|
t.tm_year = systime->wYear - 1900;
|
|
t.tm_isdst = -1;
|
|
sec = mktime (&t);
|
|
|
|
/* set the new time */
|
|
tv.tv_sec = sec;
|
|
tv.tv_usec = systime->wMilliseconds * 1000;
|
|
|
|
/* error and sanity check*/
|
|
if( sec == (time_t)-1 || abs((int)(sec-oldsec)) > SETTIME_MAX_ADJUST ){
|
|
err = 1;
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
} else {
|
|
#ifdef HAVE_SETTIMEOFDAY
|
|
err=settimeofday(&tv, NULL); /* 0 is OK, -1 is error */
|
|
if(err == 0)
|
|
return TRUE;
|
|
SetLastError(ERROR_PRIVILEGE_NOT_HELD);
|
|
#else
|
|
err = 1;
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
#endif
|
|
}
|
|
ERR("Cannot set time to %d/%d/%d %d:%d:%d Time adjustment %ld %s\n",
|
|
systime->wYear, systime->wMonth, systime->wDay, systime->wHour,
|
|
systime->wMinute, systime->wSecond,
|
|
sec-oldsec, err == -1 ? "No Permission" :
|
|
sec==(time_t)-1 ? "" : "is too large." );
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemTimeAdjustment (KERNEL32.@)
|
|
*
|
|
* Indicates the period between clock interrupt and the amount the clock
|
|
* is adjusted each interrupt so as to keep it insync with an external source.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* Always returns true.
|
|
*
|
|
* BUGS
|
|
*
|
|
* Only the special case of disabled time adjustments is supported.
|
|
*/
|
|
BOOL WINAPI GetSystemTimeAdjustment(
|
|
PDWORD lpTimeAdjustment, /* [out] The clock adjustment per interupt in 100's of nanoseconds. */
|
|
PDWORD lpTimeIncrement, /* [out] The time between clock interupts in 100's of nanoseconds. */
|
|
PBOOL lpTimeAdjustmentDisabled) /* [out] The clock synchonisation has been disabled. */
|
|
{
|
|
*lpTimeAdjustment = 0;
|
|
*lpTimeIncrement = 0;
|
|
*lpTimeAdjustmentDisabled = TRUE;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetSystemTime (KERNEL32.@)
|
|
*
|
|
* Sets the system time (utc).
|
|
*
|
|
* RETURNS
|
|
*
|
|
* True if the time was set, false if the time was invalid or the
|
|
* necessary permissions were not held.
|
|
*/
|
|
BOOL WINAPI SetSystemTime(
|
|
const SYSTEMTIME *systime) /* [in] The desired system time. */
|
|
{
|
|
struct timeval tv;
|
|
struct timezone tz;
|
|
struct tm t;
|
|
time_t sec, oldsec;
|
|
int dst, bias;
|
|
int err;
|
|
|
|
/* call gettimeofday to get the current timezone */
|
|
gettimeofday(&tv, &tz);
|
|
oldsec=tv.tv_sec;
|
|
/* get delta local time from utc */
|
|
bias=TIME_GetBias(oldsec,&dst);
|
|
|
|
/* get the number of seconds */
|
|
t.tm_sec = systime->wSecond;
|
|
t.tm_min = systime->wMinute;
|
|
t.tm_hour = systime->wHour;
|
|
t.tm_mday = systime->wDay;
|
|
t.tm_mon = systime->wMonth - 1;
|
|
t.tm_year = systime->wYear - 1900;
|
|
t.tm_isdst = dst;
|
|
sec = mktime (&t);
|
|
/* correct for timezone and daylight */
|
|
sec += bias;
|
|
|
|
/* set the new time */
|
|
tv.tv_sec = sec;
|
|
tv.tv_usec = systime->wMilliseconds * 1000;
|
|
|
|
/* error and sanity check*/
|
|
if( sec == (time_t)-1 || abs((int)(sec-oldsec)) > SETTIME_MAX_ADJUST ){
|
|
err = 1;
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
} else {
|
|
#ifdef HAVE_SETTIMEOFDAY
|
|
err=settimeofday(&tv, NULL); /* 0 is OK, -1 is error */
|
|
if(err == 0)
|
|
return TRUE;
|
|
SetLastError(ERROR_PRIVILEGE_NOT_HELD);
|
|
#else
|
|
err = 1;
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
#endif
|
|
}
|
|
ERR("Cannot set time to %d/%d/%d %d:%d:%d Time adjustment %ld %s\n",
|
|
systime->wYear, systime->wMonth, systime->wDay, systime->wHour,
|
|
systime->wMinute, systime->wSecond,
|
|
sec-oldsec, err == -1 ? "No Permission" :
|
|
sec==(time_t)-1 ? "" : "is too large." );
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetTimeZoneInformation (KERNEL32.@)
|
|
*
|
|
* Fills in the a time zone information structure with values based on
|
|
* the current local time.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* The daylight savings time standard or TIME_ZONE_ID_INVALID if the call failed.
|
|
*/
|
|
DWORD WINAPI GetTimeZoneInformation(
|
|
LPTIME_ZONE_INFORMATION tzinfo) /* [out] The time zone structure to be filled in. */
|
|
{
|
|
time_t gmt;
|
|
int bias, daylight;
|
|
const WCHAR *psTZ;
|
|
|
|
|
|
memset(tzinfo, 0, sizeof(TIME_ZONE_INFORMATION));
|
|
|
|
gmt = time(NULL);
|
|
bias=TIME_GetBias(gmt,&daylight);
|
|
|
|
tzinfo->Bias = -bias / 60;
|
|
tzinfo->StandardBias = 0;
|
|
tzinfo->DaylightBias = -60;
|
|
psTZ = TIME_GetTZAsStr (gmt, (-bias/60), daylight);
|
|
if (psTZ) strcpyW( tzinfo->StandardName, psTZ );
|
|
return TIME_ZONE_ID_STANDARD;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetTimeZoneInformation (KERNEL32.@)
|
|
*
|
|
* Set the local time zone with values based on the time zone structure.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* True on successful setting of the time zone.
|
|
*
|
|
* BUGS
|
|
*
|
|
* Use the obsolete unix timezone structure and tz_dsttime member.
|
|
*/
|
|
BOOL WINAPI SetTimeZoneInformation(
|
|
const LPTIME_ZONE_INFORMATION tzinfo) /* [in] The new time zone. */
|
|
{
|
|
struct timezone tz;
|
|
|
|
tz.tz_minuteswest = tzinfo->Bias;
|
|
#ifdef DST_NONE
|
|
tz.tz_dsttime = DST_NONE;
|
|
#else
|
|
tz.tz_dsttime = 0;
|
|
#endif
|
|
return !settimeofday(NULL, &tz);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SystemTimeToTzSpecificLocalTime (KERNEL32.@)
|
|
*
|
|
* Converts the system time (utc) to the local time in the specified time zone.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* Returns true when the local time was calculated.
|
|
*
|
|
* BUGS
|
|
*
|
|
* Does not handle daylight savings time adjustments correctly.
|
|
*/
|
|
BOOL WINAPI SystemTimeToTzSpecificLocalTime(
|
|
LPTIME_ZONE_INFORMATION lpTimeZoneInformation, /* [in] The desired time zone. */
|
|
LPSYSTEMTIME lpUniversalTime, /* [in] The utc time to base local time on. */
|
|
LPSYSTEMTIME lpLocalTime) /* [out] The local time in the time zone. */
|
|
{
|
|
FIXME(":stub\n");
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetSystemTimeAsFileTime (KERNEL32.@)
|
|
*
|
|
* Fills in a file time structure with the current time in UTC format.
|
|
*/
|
|
VOID WINAPI GetSystemTimeAsFileTime(
|
|
LPFILETIME time) /* [out] The file time struct to be filled with the system time. */
|
|
{
|
|
NtQuerySystemTime( (LARGE_INTEGER *)time );
|
|
}
|
|
|
|
|
|
/*********************************************************************
|
|
* TIME_ClockTimeToFileTime (olorin@fandra.org, 20-Sep-1998)
|
|
*
|
|
* Used by GetProcessTimes to convert clock_t into FILETIME.
|
|
*
|
|
* Differences to UnixTimeToFileTime:
|
|
* 1) Divided by CLK_TCK
|
|
* 2) Time is relative. There is no 'starting date', so there is
|
|
* no need in offset correction, like in UnixTimeToFileTime
|
|
*/
|
|
static void TIME_ClockTimeToFileTime(clock_t unix_time, LPFILETIME filetime)
|
|
{
|
|
ULONGLONG secs = RtlEnlargedUnsignedMultiply( unix_time, 10000000 );
|
|
secs = RtlExtendedLargeIntegerDivide( secs, CLK_TCK, NULL );
|
|
filetime->dwLowDateTime = (DWORD)secs;
|
|
filetime->dwHighDateTime = (DWORD)(secs >> 32);
|
|
}
|
|
|
|
/*********************************************************************
|
|
* GetProcessTimes (KERNEL32.@)
|
|
*
|
|
* Returns the user and kernel execution times of a process,
|
|
* along with the creation and exit times if known.
|
|
*
|
|
* olorin@fandra.org:
|
|
* Would be nice to subtract the cpu time, used by Wine at startup.
|
|
* Also, there is a need to separate times used by different applications.
|
|
*
|
|
* RETURNS
|
|
*
|
|
* Always returns true.
|
|
*
|
|
* BUGS
|
|
*
|
|
* lpCreationTime, lpExitTime are NOT INITIALIZED.
|
|
*/
|
|
BOOL WINAPI GetProcessTimes(
|
|
HANDLE hprocess, /* [in] The process to be queried (obtained from PROCESS_QUERY_INFORMATION). */
|
|
LPFILETIME lpCreationTime, /* [out] The creation time of the process. */
|
|
LPFILETIME lpExitTime, /* [out] The exit time of the process if exited. */
|
|
LPFILETIME lpKernelTime, /* [out] The time spent in kernal routines in 100's of nanoseconds. */
|
|
LPFILETIME lpUserTime) /* [out] The time spent in user routines in 100's of nanoseconds. */
|
|
{
|
|
struct tms tms;
|
|
|
|
times(&tms);
|
|
TIME_ClockTimeToFileTime(tms.tms_utime,lpUserTime);
|
|
TIME_ClockTimeToFileTime(tms.tms_stime,lpKernelTime);
|
|
return TRUE;
|
|
}
|
|
|
|
/*********************************************************************
|
|
* GetCalendarInfoA (KERNEL32.@)
|
|
*
|
|
*/
|
|
int WINAPI GetCalendarInfoA(LCID Locale, CALID Calendar, CALTYPE CalType,
|
|
LPSTR lpCalData, int cchData, LPDWORD lpValue)
|
|
{
|
|
int ret;
|
|
LPWSTR lpCalDataW = NULL;
|
|
|
|
FIXME("(%08lx,%08lx,%08lx,%p,%d,%p): quarter-stub\n",
|
|
Locale, Calendar, CalType, lpCalData, cchData, lpValue);
|
|
/* FIXME: Should verify if Locale is allowable in ANSI, as per MSDN */
|
|
|
|
if(cchData)
|
|
if(!(lpCalDataW = HeapAlloc(GetProcessHeap(), 0, cchData*sizeof(WCHAR)))) return 0;
|
|
|
|
ret = GetCalendarInfoW(Locale, Calendar, CalType, lpCalDataW, cchData, lpValue);
|
|
if(ret && lpCalDataW && lpCalData)
|
|
WideCharToMultiByte(CP_ACP, 0, lpCalDataW, cchData, lpCalData, cchData, NULL, NULL);
|
|
if(lpCalDataW)
|
|
HeapFree(GetProcessHeap(), 0, lpCalDataW);
|
|
|
|
return ret;
|
|
}
|
|
|
|
/*********************************************************************
|
|
* GetCalendarInfoW (KERNEL32.@)
|
|
*
|
|
*/
|
|
int WINAPI GetCalendarInfoW(LCID Locale, CALID Calendar, CALTYPE CalType,
|
|
LPWSTR lpCalData, int cchData, LPDWORD lpValue)
|
|
{
|
|
FIXME("(%08lx,%08lx,%08lx,%p,%d,%p): quarter-stub\n",
|
|
Locale, Calendar, CalType, lpCalData, cchData, lpValue);
|
|
|
|
if (CalType & CAL_NOUSEROVERRIDE)
|
|
FIXME("flag CAL_NOUSEROVERRIDE used, not fully implemented\n");
|
|
if (CalType & CAL_USE_CP_ACP)
|
|
FIXME("flag CAL_USE_CP_ACP used, not fully implemented\n");
|
|
|
|
if (CalType & CAL_RETURN_NUMBER) {
|
|
if (lpCalData != NULL)
|
|
WARN("lpCalData not NULL (%p) when it should!\n", lpCalData);
|
|
if (cchData != 0)
|
|
WARN("cchData not 0 (%d) when it should!\n", cchData);
|
|
} else {
|
|
if (lpValue != NULL)
|
|
WARN("lpValue not NULL (%p) when it should!\n", lpValue);
|
|
}
|
|
|
|
/* FIXME: No verification is made yet wrt Locale
|
|
* for the CALTYPES not requiring GetLocaleInfoA */
|
|
switch (CalType & ~(CAL_NOUSEROVERRIDE|CAL_RETURN_NUMBER|CAL_USE_CP_ACP)) {
|
|
case CAL_ICALINTVALUE:
|
|
FIXME("Unimplemented caltype %ld\n", CalType & 0xffff);
|
|
return E_FAIL;
|
|
case CAL_SCALNAME:
|
|
FIXME("Unimplemented caltype %ld\n", CalType & 0xffff);
|
|
return E_FAIL;
|
|
case CAL_IYEAROFFSETRANGE:
|
|
FIXME("Unimplemented caltype %ld\n", CalType & 0xffff);
|
|
return E_FAIL;
|
|
case CAL_SERASTRING:
|
|
FIXME("Unimplemented caltype %ld\n", CalType & 0xffff);
|
|
return E_FAIL;
|
|
case CAL_SSHORTDATE:
|
|
return GetLocaleInfoW(Locale, LOCALE_SSHORTDATE, lpCalData, cchData);
|
|
case CAL_SLONGDATE:
|
|
return GetLocaleInfoW(Locale, LOCALE_SLONGDATE, lpCalData, cchData);
|
|
case CAL_SDAYNAME1:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME1, lpCalData, cchData);
|
|
case CAL_SDAYNAME2:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME2, lpCalData, cchData);
|
|
case CAL_SDAYNAME3:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME3, lpCalData, cchData);
|
|
case CAL_SDAYNAME4:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME4, lpCalData, cchData);
|
|
case CAL_SDAYNAME5:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME5, lpCalData, cchData);
|
|
case CAL_SDAYNAME6:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME6, lpCalData, cchData);
|
|
case CAL_SDAYNAME7:
|
|
return GetLocaleInfoW(Locale, LOCALE_SDAYNAME7, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME1:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME1, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME2:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME2, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME3:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME3, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME4:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME4, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME5:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME5, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME6:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME6, lpCalData, cchData);
|
|
case CAL_SABBREVDAYNAME7:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVDAYNAME7, lpCalData, cchData);
|
|
case CAL_SMONTHNAME1:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME1, lpCalData, cchData);
|
|
case CAL_SMONTHNAME2:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME2, lpCalData, cchData);
|
|
case CAL_SMONTHNAME3:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME3, lpCalData, cchData);
|
|
case CAL_SMONTHNAME4:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME4, lpCalData, cchData);
|
|
case CAL_SMONTHNAME5:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME5, lpCalData, cchData);
|
|
case CAL_SMONTHNAME6:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME6, lpCalData, cchData);
|
|
case CAL_SMONTHNAME7:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME7, lpCalData, cchData);
|
|
case CAL_SMONTHNAME8:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME8, lpCalData, cchData);
|
|
case CAL_SMONTHNAME9:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME9, lpCalData, cchData);
|
|
case CAL_SMONTHNAME10:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME10, lpCalData, cchData);
|
|
case CAL_SMONTHNAME11:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME11, lpCalData, cchData);
|
|
case CAL_SMONTHNAME12:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME12, lpCalData, cchData);
|
|
case CAL_SMONTHNAME13:
|
|
return GetLocaleInfoW(Locale, LOCALE_SMONTHNAME13, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME1:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME1, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME2:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME2, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME3:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME3, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME4:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME4, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME5:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME5, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME6:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME6, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME7:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME7, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME8:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME8, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME9:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME9, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME10:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME10, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME11:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME11, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME12:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME12, lpCalData, cchData);
|
|
case CAL_SABBREVMONTHNAME13:
|
|
return GetLocaleInfoW(Locale, LOCALE_SABBREVMONTHNAME13, lpCalData, cchData);
|
|
case CAL_SYEARMONTH:
|
|
return GetLocaleInfoW(Locale, LOCALE_SYEARMONTH, lpCalData, cchData);
|
|
case CAL_ITWODIGITYEARMAX:
|
|
if (lpValue) *lpValue = CALINFO_MAX_YEAR;
|
|
break;
|
|
default: MESSAGE("Unknown caltype %ld\n",CalType & 0xffff);
|
|
return E_FAIL;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*********************************************************************
|
|
* SetCalendarInfoA (KERNEL32.@)
|
|
*
|
|
*/
|
|
int WINAPI SetCalendarInfoA(LCID Locale, CALID Calendar, CALTYPE CalType, LPCSTR lpCalData)
|
|
{
|
|
FIXME("(%08lx,%08lx,%08lx,%s): stub\n",
|
|
Locale, Calendar, CalType, debugstr_a(lpCalData));
|
|
return 0;
|
|
}
|
|
|
|
/*********************************************************************
|
|
* SetCalendarInfoW (KERNEL32.@)
|
|
*
|
|
*/
|
|
int WINAPI SetCalendarInfoW(LCID Locale, CALID Calendar, CALTYPE CalType, LPCWSTR lpCalData)
|
|
{
|
|
FIXME("(%08lx,%08lx,%08lx,%s): stub\n",
|
|
Locale, Calendar, CalType, debugstr_w(lpCalData));
|
|
return 0;
|
|
}
|
|
|