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If W32kGetDefaultKeyLayout() is called before a user logged on, fall back to the layout set in HKU\.DEFAULT instead of falling back to US English.

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This enables the layout set in 1st stage setup also in 2nd stage setup and half-fixes bug 2952. (win32csr will only use the HKU\.DEFAULT setting as it's loaded before a user logged on. Currently, we don't change the keyboard layout for win32csr, when a user logs on).

svn path=/trunk/; revision=31690
This commit is contained in:
Colin Finck 2008-01-09 17:46:36 +00:00
parent cf111d5b8d
commit 5c1602ce91
1 changed files with 22 additions and 20 deletions
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42
reactos/subsystems/win32/win32k/ntuser/kbdlayout.c
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@ -272,6 +272,7 @@ BOOL UserInitDefaultKeyboardLayout()
PKBL W32kGetDefaultKeyLayout(VOID)
{
const WCHAR szKeyboardLayoutPath[] = L"\\Keyboard Layout\\Preload";
const WCHAR szDefaultUserPath[] = L"\\REGISTRY\\USER\\.DEFAULT";
HANDLE KeyHandle;
LCID LayoutLocaleId = 0;
@ -290,41 +291,42 @@ PKBL W32kGetDefaultKeyLayout(VOID)
if( NT_SUCCESS(Status) )
{
// FIXME: Is this 100% correct?
// We're called very early, so \\REGISTRY\\USER might not be available yet. Check this first.
// We're called very early, so HKEY_CURRENT_USER might not be available yet. Check this first.
InitializeObjectAttributes(&KeyAttributes, &CurrentUserPath, OBJ_CASE_INSENSITIVE, NULL, NULL);
Status = ZwOpenKey(&KeyHandle, KEY_READ, &KeyAttributes);
if(Status == STATUS_OBJECT_NAME_NOT_FOUND)
{
// Fall back to US English without any debug message
LayoutLocaleId = 0x409;
// It is not available, so read it from HKEY_USERS\.DEFAULT
RtlCopyMemory(wszBuffer, szDefaultUserPath, sizeof(szDefaultUserPath));
}
else
{
// The path is available, so build the full path to HKEY_CURRENT_USER\Keyboard Layout\Preload
// The path is available
ZwClose(KeyHandle);
RtlCopyMemory(wszBuffer, CurrentUserPath.Buffer, CurrentUserPath.MaximumLength);
RtlInitUnicodeString(&FullKeyboardLayoutPath, wszBuffer);
FullKeyboardLayoutPath.MaximumLength = MAX_PATH;
}
Status = RtlAppendUnicodeToString(&FullKeyboardLayoutPath, szKeyboardLayoutPath);
// Build the full path
RtlInitUnicodeString(&FullKeyboardLayoutPath, wszBuffer);
FullKeyboardLayoutPath.MaximumLength = MAX_PATH;
Status = RtlAppendUnicodeToString(&FullKeyboardLayoutPath, szKeyboardLayoutPath);
if( NT_SUCCESS(Status) )
{
// Return the first keyboard layout listed there
RtlInitUnicodeString(&LayoutValueName, L"1");
Status = ReadRegistryValue(&FullKeyboardLayoutPath, &LayoutValueName, &LayoutLocaleIdString);
if( NT_SUCCESS(Status) )
{
// Return the first keyboard layout listed there
RtlInitUnicodeString(&LayoutValueName, L"1");
Status = ReadRegistryValue(&FullKeyboardLayoutPath, &LayoutValueName, &LayoutLocaleIdString);
if( NT_SUCCESS(Status) )
RtlUnicodeStringToInteger(&LayoutLocaleIdString, 16, &LayoutLocaleId);
else
DPRINT1("ReadRegistryValue failed! (%08lx).\n", Status);
}
RtlUnicodeStringToInteger(&LayoutLocaleIdString, 16, &LayoutLocaleId);
else
DPRINT1("RtlAppendUnicodeToString failed! (%08lx)\n", Status);
DPRINT1("ReadRegistryValue failed! (%08lx).\n", Status);
}
else
DPRINT1("RtlAppendUnicodeToString failed! (%08lx)\n", Status);
RtlFreeUnicodeString(&CurrentUserPath);
}