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Create a branch for header work.

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svn path=/branches/header-work/; revision=45691
This commit is contained in:
Timo Kreuzer 2010-02-26 22:57:55 +00:00
parent 14fe274b1c
commit 9ea495ba33
19538 changed files with 0 additions and 1063950 deletions
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173
lib/rtl/timezone.c Normal file
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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
* PURPOSE: Timezone functions
* FILE: lib/rtl/timezone.c
* PROGRAMER: Eric Kohl
*/
/* INCLUDES *****************************************************************/
#include <rtl.h>
#define NDEBUG
#include <debug.h>
/* FUNCTIONS ***************************************************************/
/*
* @implemented
*/
NTSTATUS NTAPI
RtlQueryTimeZoneInformation(PRTL_TIME_ZONE_INFORMATION TimeZoneInformation)
{
RTL_QUERY_REGISTRY_TABLE QueryTable[8];
UNICODE_STRING StandardName;
UNICODE_STRING DaylightName;
NTSTATUS Status;
DPRINT("RtlQueryTimeZoneInformation()\n");
PAGED_CODE_RTL();
RtlZeroMemory(QueryTable,
sizeof(QueryTable));
StandardName.Length = 0;
StandardName.MaximumLength = 32 * sizeof(WCHAR);
StandardName.Buffer = TimeZoneInformation->StandardName;
DaylightName.Length = 0;
DaylightName.MaximumLength = 32 * sizeof(WCHAR);
DaylightName.Buffer = TimeZoneInformation->DaylightName;
QueryTable[0].Name = L"Bias";
QueryTable[0].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[0].EntryContext = &TimeZoneInformation->Bias;
QueryTable[1].Name = L"Standard Name";
QueryTable[1].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[1].EntryContext = &StandardName;
QueryTable[2].Name = L"Standard Bias";
QueryTable[2].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[2].EntryContext = &TimeZoneInformation->StandardBias;
QueryTable[3].Name = L"Standard Start";
QueryTable[3].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[3].EntryContext = &TimeZoneInformation->StandardDate;
QueryTable[4].Name = L"Daylight Name";
QueryTable[4].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[4].EntryContext = &DaylightName;
QueryTable[5].Name = L"Daylight Bias";
QueryTable[5].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[5].EntryContext = &TimeZoneInformation->DaylightBias;
QueryTable[6].Name = L"Daylight Start";
QueryTable[6].Flags = RTL_QUERY_REGISTRY_DIRECT;
QueryTable[6].EntryContext = &TimeZoneInformation->DaylightDate;
Status = RtlQueryRegistryValues(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
QueryTable,
NULL,
NULL);
return Status;
}
/*
* @implemented
*/
NTSTATUS NTAPI
RtlSetTimeZoneInformation(PRTL_TIME_ZONE_INFORMATION TimeZoneInformation)
{
ULONG Length;
NTSTATUS Status;
DPRINT("RtlSetTimeZoneInformation()\n");
PAGED_CODE_RTL();
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Bias",
REG_DWORD,
&TimeZoneInformation->Bias,
sizeof(LONG));
if (!NT_SUCCESS(Status))
{
return Status;
}
Length = (wcslen(TimeZoneInformation->StandardName) + 1) * sizeof(WCHAR);
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Standard Name",
REG_SZ,
TimeZoneInformation->StandardName,
Length);
if (!NT_SUCCESS(Status))
{
return Status;
}
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Standard Bias",
REG_DWORD,
&TimeZoneInformation->StandardBias,
sizeof(LONG));
if (!NT_SUCCESS(Status))
{
return Status;
}
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Standard Start",
REG_BINARY,
&TimeZoneInformation->StandardDate,
sizeof(SYSTEMTIME));
if (!NT_SUCCESS(Status))
{
return Status;
}
Length = (wcslen(TimeZoneInformation->DaylightName) + 1) * sizeof(WCHAR);
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Daylight Name",
REG_SZ,
TimeZoneInformation->DaylightName,
Length);
if (!NT_SUCCESS(Status))
{
return Status;
}
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Daylight Bias",
REG_DWORD,
&TimeZoneInformation->DaylightBias,
sizeof(LONG));
if (!NT_SUCCESS(Status))
{
return Status;
}
Status = RtlWriteRegistryValue(RTL_REGISTRY_CONTROL,
L"TimeZoneInformation",
L"Daylight Start",
REG_BINARY,
&TimeZoneInformation->DaylightDate,
sizeof(SYSTEMTIME));
return Status;
}
/* EOF */