RtlpMuiRegPopulateBaseLanguages
NTSTATUS __fastcall RtlpMuiRegPopulateBaseLanguages(_WORD *a1, __int64 a2, _WORD *a3, __int64 a4){
unsigned __int64 v4;
WCHAR v8;
__int64 v9;
__int16 v10;
NTSTATUS v11;
unsigned int v12;
NTSTATUS result;
unsigned __int16 v14;
unsigned __int16 v15;
__int64 v16;
VOID *v17;
WCHAR v18;
__int64 v19;
unsigned int i;
unsigned __int64 v21;
__int16 v22;
unsigned int *v23;
UINT64 Length;
_LARGE_INTEGER *ResultLength;
LANGID LanguageId[2];
v4 = (unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64;
*(_QWORD *)(v4 + 48) = a2;
*(_QWORD *)(v4 + 56) = a4;
*(_DWORD *)(v4 + 44) = 0;
*(_OWORD *)(v4 + 24) = 0i64;
memset(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 64, 0i64);
memset(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 768, 0i64);
memset(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 944, 0i64);
*(_WORD *)v4 = 0;
*(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x10) = 0i64;
LODWORD(v9) = 0;
*(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 8) = 0;
*(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0xC) = 0;
if( !a1 || !a3 || !a2 )
return -1073741811;
v10 = a1[2];
v11 = 0;
*(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x28) = 0;
v12 = 0;
if( v10 )
{
v14 = a1[3];
v15 = a1[4];
}
else
{
result = NtQueryInstallUILanguage((UINT16 *)((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64));
v11 = result;
if( result < 0 )
return result;
if( (int)RtlpLoadInstallLanguageFallback((__int64)a1, (_WORD *)(v4 + 8), (_WORD *)(v4 + 12)) >= 0 )
{
v14 = *(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 8);
v15 = *(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0xC);
}
else
{
v14 = 0;
v15 = 0;
}
v10 = *(_WORD *)v4;
if( PsUILanguageComitted )
{
a1[4] = v15;
a1[3] = v14;
a1[2] = v10;
}
}
v16 = -1i64;
if( a3[2] == v10 )
{
if( v14 )
{
*(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x20) = ((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64)
+ 768;
*(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 4) = 512;
*(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x1A) = 170;
if( RtlLCIDToCultureName(v14, (_UNICODE_STRING *)(v4 + 24)) )
{
if( ZwQueryValueKey(
*(HANDLE *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x30),
(PUNICODE_STRING)(v4 + 24),
KeyValueFullInformation,
(PVOID)(v4 + 256),
0x200u,
(PULONG)(v4 + 4)) >= 0
&& (int)RtlpMuiRegValidateAndGetInstallFallbackBase(
(__int64)a1,
(_DWORD *)(v4 + 256),
v15,
(wchar_t *)(v4 + 944)) >= 0
&& (int)RtlpMuiRegAddBaseLanguage((__int64)a1, a3, 0, v4 + 256, (wchar_t *)(v4 + 944)) >= 0 )
{
v12 = 1;
v9 = -1i64;
do
++v9;
while( *(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x300 + 2 * v9) );
}
}
}
}
RtlInitUnicodeString((PUNICODE_STRING)(v4 + 24), L"DefaultFallback", v8);
v17 = *(VOID **)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x30);
*(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0xC) = 1;
*(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 4) = 170;
if( (int)LdrpQueryValueKey(
v17,
(_UNICODE_STRING *)(v4 + 24),
(UINT64 *)(v4 + 12),
(VOID *)(v4 + 64),
(UINT64 *)(v4 + 4),
ResultLength) >= 0
&& *(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0xC) == 1
&& (!(_DWORD)v9
|| RtlCompareUnicodeStrings(
v4 + 64,
(unsigned __int64)*(unsigned int *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 4) >> 1,
v4 + 768))
&& (RtlInitUnicodeString((PUNICODE_STRING)(v4 + 24), (PCWSTR)(v4 + 64), v18),
*(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 4) = 512,
ZwQueryValueKey(
v17,
(PUNICODE_STRING)(v4 + 24),
KeyValueFullInformation,
(PVOID)(v4 + 256),
0x200u,
(PULONG)(v4 + 4)) >= 0)
&& *(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x104) == 7
&& (int)RtlpMuiRegAddBaseLanguage((__int64)a1, a3, v12, v4 + 256, 0i64) >= 0 )
{
++v12;
do
++v16;
while( *(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x40 + 2 * v16) );
LODWORD(v19) = v16;
*(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x10) = v16;
}
else
{
v19 = *(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x10);
}
if( v11 != -2147483622 )
{
for( i = *(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x28); ; ++i )
{
if( v12 >= 4 )
goto LABEL_47;
LODWORD(Length) = 512;
if( ZwEnumerateValueKey(
*(VOID **)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x30),
i,
KeyValueFullInformation,
(VOID *)(v4 + 256),
Length,
(UINT64 *)(v4 + 44)) < 0 )
goto LABEL_47;
if( *(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x104) == 7
&& *(_DWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x110) <= 0x200u )
{
if( !(_DWORD)v19 && !(_DWORD)v9 )
goto LABEL_44;
v21 = (unsigned __int64)*(unsigned int *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x110) >> 1;
v22 = *(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 2 * v21 + 0x114);
*(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 2 * v21 + 0x114) = 0;
if( (!(_DWORD)v9
|| RtlCompareUnicodeStrings(
v4 + 276,
(unsigned __int64)*(unsigned int *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x110) >> 1,
v4 + 768))
&& (!(unsigned int)*(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x10)
|| RtlCompareUnicodeStrings(
v4 + 276,
(unsigned __int64)*(unsigned int *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x110) >> 1,
v4 + 64)) )
{
break;
}
}
LABEL_46:
v19 = *(_QWORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x10);
}
*(_WORD *)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 2 * v21 + 0x114) = v22;
LABEL_44:
if( (int)RtlpMuiRegAddBaseLanguage((__int64)a1, a3, v12, v4 + 256, 0i64) >= 0 )
++v12;
goto LABEL_46;
}
LABEL_47:
v23 = *(unsigned int **)(((unsigned __int64)LanguageId & 0xFFFFFFFFFFFFFFE0ui64) + 0x38);
if( v23 )
*v23 = v12;
return 0;
}Referenced by:
RtlpMuiRegInitPartialLanguage