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kernel32: Init TimezoneInformation registry. 

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Qian Hong 2018-04-18 07:44:29 +00:00 committed by Alexandre Julliard
parent d5fd01350f
commit 4c2cc57c7f
3 changed files with 46 additions and 0 deletions
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3
dlls/kernel32/kernel_main.c
View File

@ -88,6 +88,9 @@ static BOOL process_attach( HMODULE module )
/* Setup registry locale information */
LOCALE_InitRegistry();
/* Setup registry timezone information */
TIMEZONE_InitRegistry();
/* Setup computer name */
COMPUTERNAME_Init();

3
dlls/kernel32/kernel_private.h
View File

@ -104,6 +104,9 @@ extern void COMPUTERNAME_Init(void) DECLSPEC_HIDDEN;
extern void LOCALE_Init(void) DECLSPEC_HIDDEN;
extern void LOCALE_InitRegistry(void) DECLSPEC_HIDDEN;
/* time.c */
extern void TIMEZONE_InitRegistry(void) DECLSPEC_HIDDEN;
/* oldconfig.c */
extern void convert_old_config(void) DECLSPEC_HIDDEN;

40
dlls/kernel32/time.c
View File

@ -778,6 +778,46 @@ static void TIME_ClockTimeToFileTime(clock_t unix_time, LPFILETIME filetime)
filetime->dwHighDateTime = (DWORD)(secs >> 32);
}
/***********************************************************************
* TIMEZONE_InitRegistry
*
* Update registry contents on startup if the user timezone has changed.
* This simulates the action of the Windows control panel.
*/
void TIMEZONE_InitRegistry(void)
{
static const WCHAR timezoneInformationW[] = {
'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
'C','o','n','t','r','o','l','\\',
'T','i','m','e','Z','o','n','e','I','n','f','o','r','m','a','t','i','o','n','\0'
};
static const WCHAR standardNameW[] = {'S','t','a','n','d','a','r','d','N','a','m','e','\0'};
static const WCHAR timezoneKeyNameW[] = {'T','i','m','e','Z','o','n','e','K','e','y','N','a','m','e','\0'};
DYNAMIC_TIME_ZONE_INFORMATION tzinfo;
UNICODE_STRING name;
OBJECT_ATTRIBUTES attr;
HANDLE hkey;
DWORD tzid;
tzid = GetDynamicTimeZoneInformation(&tzinfo);
if (tzid == TIME_ZONE_ID_INVALID) return;
RtlInitUnicodeString(&name, timezoneInformationW);
InitializeObjectAttributes(&attr, &name, 0, 0, NULL);
if (NtCreateKey(&hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL) != STATUS_SUCCESS) return;
RtlInitUnicodeString(&name, standardNameW);
NtSetValueKey(hkey, &name, 0, REG_SZ, tzinfo.StandardName,
(strlenW(tzinfo.StandardName) + 1) * sizeof(WCHAR));
RtlInitUnicodeString(&name, timezoneKeyNameW);
NtSetValueKey(hkey, &name, 0, REG_SZ, tzinfo.TimeZoneKeyName,
(strlenW(tzinfo.TimeZoneKeyName) + 1) * sizeof(WCHAR));
NtClose( hkey );
}
/*********************************************************************
* GetProcessTimes (KERNEL32.@)
*