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[KERNEL32_VISTA] Implement LocaleNameToLCID

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This commit is contained in:
Timo Kreuzer
2025-05-08 14:03:01 +03:00
parent fa79aaa0f3
commit 7c1b7ee87d
4 changed files with 118 additions and 2 deletions
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1
dll/win32/kernel32/kernel32_vista/CMakeLists.txt
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@@ -12,6 +12,7 @@ list(APPEND SOURCE
GetTickCount64.c
GetUserDefaultLocaleName.c
InitOnce.c
LocaleNameToLCID.c
sync.c
vista.c)

107
dll/win32/kernel32/kernel32_vista/LocaleNameToLCID.c Normal file
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@@ -0,0 +1,107 @@
/*
* PROJECT: ReactOS Win32 Base API
* LICENSE: MIT (https://spdx.org/licenses/MIT)
* PURPOSE: Implementation of LocaleNameToLCID
* COPYRIGHT: Copyright 2025 Timo Kreuzer <timo.kreuzer@reactos.org>
*/
#include "k32_vista.h"
#include <ndk/rtlfuncs.h>
#define NDEBUG
#include <debug.h>
LCID
WINAPI
LocaleNameToLCID(
_In_ LPCWSTR lpName,
_In_ DWORD dwFlags)
{
NTSTATUS Status;
LCID Lcid;
/* Validate flags */
if (dwFlags & ~LOCALE_ALLOW_NEUTRAL_NAMES)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
/* Check for LOCALE_NAME_USER_DEFAULT (NULL) */
if (lpName == NULL)
{
return GetUserDefaultLCID();
}
/* Check for LOCALE_NAME_INVARIANT (L"") */
if (lpName[0] == L'\0')
{
return MAKELCID(MAKELANGID(LANG_INVARIANT, SUBLANG_NEUTRAL), SORT_DEFAULT);
}
/* Call the RTL function (include neutral names) */
Status = RtlLocaleNameToLcid(lpName, &Lcid, RTL_LOCALE_ALLOW_NEUTRAL_NAMES);
if (!NT_SUCCESS(Status))
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
/* Are neutral locales allowed? */
if ((dwFlags & LOCALE_ALLOW_NEUTRAL_NAMES) == 0)
{
/* Check if we got a neutral locale */
LANGID LangId = LANGIDFROMLCID(Lcid);
USHORT SubLangId = SUBLANGID(LangId);
if (SubLangId == SUBLANG_NEUTRAL)
{
/* Adjust it to be the default locale */
Lcid = MAKELCID(MAKELANGID(PRIMARYLANGID(LangId), SUBLANG_DEFAULT), SORT_DEFAULT);
}
else if (SubLangId >= 0x18)
{
/* Handle special neutral LCIDs */
switch (Lcid)
{
case 0x0742C: return 0x0082C; // "az-Cyrl" -> "az-Cyrl-AZ"
case 0x0782C: return 0x0042C; // "az-Latn" -> "az-Latn-AZ"
case 0x07C67: return 0x00867; // "ff-Latn" -> "ff-Latn-SN"
case 0x0781A: return 0x0141A; // "bs" -> "bs-Latn-BA"
case 0x0641A: return 0x0201A; // "bs-Cyrl" -> "bs-Cyrl-BA"
case 0x0681A: return 0x0141A; // "bs-Latn" -> "bs-Latn-BA"
case 0x07C5C: return 0x0045C; // "chr-Cher" -> "chr-Cher-US"
case 0x07C2E: return 0x0082E; // "dsb" -> "dsb-DE"
case 0x07C68: return 0x00468; // "ha-Latn" -> "ha-Latn-NG"
case 0x0785D: return 0x0045D; // "iu-Cans" -> "iu-Cans-CA"
case 0x07C5D: return 0x0085D; // "iu-Latn" -> "iu-Latn-CA"
case 0x07C92: return 0x00492; // "ku-Arab" -> "ku-Arab-IQ"
case 0x07850: return 0x00450; // "mn-Cyrl" -> "mn-MN"
case 0x07C50: return 0x00850; // "mn-Mong" -> "mn-Mong-CN"
case 0x07C14: return 0x00414; // "nb" -> "nb-NO"
case 0x07814: return 0x00814; // "nn" -> "nn-NO"
case 0x07C46: return 0x00846; // "pa-Arab" -> "pa-Arab-PK"
case 0x0703B: return 0x0243B; // "smn" -> "smn-FI"
case 0x07C59: return 0x00859; // "sd-Arab" -> "sd-Arab-PK"
case 0x0783B: return 0x01C3B; // "sma" -> "sma-SE"
case 0x07C3B: return 0x0143B; // "smj" -> "smj-SE"
case 0x0743B: return 0x0203B; // "sms" -> "sms-FI"
case 0x06C1A: return 0x0281A; // "sr-Cyrl" -> "sr-Cyrl-RS"
case 0x0701A: return 0x0241A; // "sr-Latn" -> "sr-Latn-RS"
case 0x07C28: return 0x00428; // "tg-Cyrl" -> "tg-Cyrl-TJ"
case 0x07C5F: return 0x0085F; // "tzm-Latn" -> "tzm-Latn-DZ"
case 0x0785F: return 0x0105F; // "tzm-Tfng" -> "tzm-Tfng-MA"
case 0x07843: return 0x00843; // "uz-Cyrl" -> "uz-Cyrl-UZ"
case 0x07C43: return 0x00443; // "uz-Latn" -> "uz-Latn-UZ"
case 0x07804: return 0x00804; // "zh" -> "zh-CN"
case 0x07C04: return 0x00C04; // "zh-Hant" -> "zh-HK"
}
/* Should not happen */
DPRINT1("Unandled neutral LCID %x\n", Lcid);
ASSERT(FALSE);
return 0;
}
}
return Lcid;
}

1
dll/win32/kernel32/kernel32_vista/kernel32_vista.spec
View File

@@ -44,6 +44,7 @@
@ stdcall GetUILanguageInfo(long wstr wstr ptr ptr)
@ stdcall GetUserDefaultLocaleName(wstr long)
@ stdcall GetUserPreferredUILanguages(long ptr wstr ptr)
@ stdcall LocaleNameToLCID(wstr long)
@ stdcall OpenFileById(ptr ptr long long ptr long)
@ stdcall QueryFullProcessImageNameA(ptr long str ptr)
@ stdcall QueryFullProcessImageNameW(ptr long wstr ptr)

11
dll/win32/kernel32/winnls/string/locale.c
View File

@@ -333,6 +333,7 @@ static const union cptable *get_codepage_table( unsigned int codepage )
#endif // !__REACTOS__
#if (WINVER >= 0x0600)
#if 0 // See kernel32_vista
/***********************************************************************
* charset_cmp (internal)
*/
@@ -362,6 +363,7 @@ static UINT find_charset( const WCHAR *name )
if (entry) return entry->codepage;
return 0;
}
#endif // 0 See kernel32_vista
#endif // (WINVER >= 0x0600)
static LANGID get_default_sublang( LANGID lang )
@@ -383,6 +385,7 @@ static LANGID get_default_sublang( LANGID lang )
}
#if (WINVER >= 0x0600)
#if 0 // See kernel32_vista
/***********************************************************************
* find_locale_id_callback
*/
@@ -467,7 +470,7 @@ done:
}
return (data->matches < 4); /* no need to continue for perfect match */
}
#endif // 0 See kernel32_vista
/***********************************************************************
* parse_locale_name
@@ -476,6 +479,7 @@ done:
* Unix format is: lang[_country][.charset][@modifier]
* Windows format is: lang[-script][-country][_modifier]
*/
#if 0 // See kernel32_vista
static void parse_locale_name( const WCHAR *str, struct locale_name *name )
{
static const WCHAR sepW[] = {'-','_','.','@',0};
@@ -576,7 +580,8 @@ done:
EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
find_locale_id_callback, (LPARAM)name );
}
#endif
#endif // 0 See kernel32_vista
#endif // (WINVER >= 0x0600)
/***********************************************************************
@@ -1400,6 +1405,7 @@ LANGID WINAPI GetSystemDefaultUILanguage(void)
}
#if (WINVER >= 0x0600)
#if 0 // See kernel32_vista
/***********************************************************************
* LocaleNameToLCID (KERNEL32.@)
*/
@@ -1430,6 +1436,7 @@ LCID WINAPI LocaleNameToLCID( LPCWSTR name, DWORD flags )
return locale_name.lcid;
}
#endif
/***********************************************************************