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https://github.com/reactos/reactos.git
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Implement GetLocaleInfoW
svn path=/trunk/; revision=7626
This commit is contained in:
Richard Campbell
parent
fa6209cc0f
commit
da051e4b51
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@ -1,4 +1,4 @@
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# $Id: makefile,v 1.73 2003/12/30 05:10:31 hyperion Exp $
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# $Id: makefile,v 1.74 2004/01/14 21:40:12 rcampbell Exp $
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PATH_TO_TOP = ../..
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@ -13,7 +13,7 @@ TARGET_CFLAGS += -D_DISABLE_TIDENTS -Wall -Werror
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TARGET_LFLAGS = -nostartfiles -nostdlib
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TARGET_SDKLIBS = rosrtl.a ntdll.a
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TARGET_SDKLIBS = rosrtl.a ntdll.a kernel32.a
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TARGET_GCCLIBS = gcc
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@ -1,4 +1,4 @@
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/* $Id: lang.c,v 1.3 2004/01/14 07:22:17 rcampbell Exp $
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/* $Id: lang.c,v 1.4 2004/01/14 21:40:12 rcampbell Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT : ReactOS user mode libraries
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@ -13,6 +13,14 @@
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#include <kernel32/kernel32.h>
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#include <string.h>
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#define LOCALE_SYEARMONTH 0x1006
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#define LOCALE_IPAPERSIZE 0x100A
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#define LOCALE_RETURN_NUMBER 0x20000000
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#define LOCALE_USE_CP_ACP 0x40000000
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#define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|LOCALE_RETURN_NUMBER)
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#define LOCALE_NEUTRAL (MAKELCID(MAKELANGID(LANG_NEUTRAL,SUBLANG_NEUTRAL),SORT_DEFAULT))
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#define LOCALE_FONTSIGNATURE 0x00000058
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static LCID SystemLocale = MAKELCID(LANG_ENGLISH, SORT_DEFAULT);
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//#define _OLE2NLS_IN_BUILD_
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@ -608,22 +616,271 @@ GetGeoInfoA(
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return 0;
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}
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const WCHAR *RosGetLocaleValueName( DWORD lctype )
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{
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static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
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static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
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static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
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static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
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static const WCHAR iDateW[] = {'i','D','a','t','e',0};
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static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
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static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
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static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
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static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
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static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
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static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
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static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
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static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
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static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
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static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
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static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
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static const WCHAR s1159W[] = {'s','1','1','5','9',0};
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static const WCHAR s2359W[] = {'s','2','3','5','9',0};
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static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
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static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
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static const WCHAR sDateW[] = {'s','D','a','t','e',0};
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static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
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static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
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static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
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static const WCHAR sListW[] = {'s','L','i','s','t',0};
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static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
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static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
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static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
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static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
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static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
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static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
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static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
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static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
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static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
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static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
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static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
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switch (lctype & ~LOCALE_LOCALEINFOFLAGSMASK)
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{
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/* These values are used by SetLocaleInfo and GetLocaleInfo, and
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* the values are stored in the registry, confirmed under Windows.
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*/
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case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
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case LOCALE_ICURRDIGITS: return iCurrDigitsW;
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case LOCALE_ICURRENCY: return iCurrencyW;
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case LOCALE_IDIGITS: return iDigitsW;
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case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
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case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
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case LOCALE_ILZERO: return iLZeroW;
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case LOCALE_IMEASURE: return iMeasureW;
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case LOCALE_INEGCURR: return iNegCurrW;
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case LOCALE_INEGNUMBER: return iNegNumberW;
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case LOCALE_IPAPERSIZE: return iPaperSizeW;
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case LOCALE_ITIME: return iTimeW;
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case LOCALE_S1159: return s1159W;
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case LOCALE_S2359: return s2359W;
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case LOCALE_SCURRENCY: return sCurrencyW;
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case LOCALE_SDATE: return sDateW;
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case LOCALE_SDECIMAL: return sDecimalW;
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case LOCALE_SGROUPING: return sGroupingW;
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case LOCALE_SLIST: return sListW;
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case LOCALE_SLONGDATE: return sLongDateW;
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case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
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case LOCALE_SMONGROUPING: return sMonGroupingW;
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case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
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case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
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case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
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case LOCALE_SSHORTDATE: return sShortDateW;
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case LOCALE_STHOUSAND: return sThousandW;
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case LOCALE_STIME: return sTimeW;
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case LOCALE_STIMEFORMAT: return sTimeFormatW;
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case LOCALE_SYEARMONTH: return sYearMonthW;
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/* The following are not listed under MSDN as supported,
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* but seem to be used and also stored in the registry.
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*/
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case LOCALE_ICOUNTRY: return iCountryW;
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case LOCALE_IDATE: return iDateW;
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case LOCALE_ILDATE: return iLDateW;
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case LOCALE_ITLZERO: return iTLZeroW;
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case LOCALE_SCOUNTRY: return sCountryW;
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case LOCALE_SLANGUAGE: return sLanguageW;
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}
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return NULL;
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}
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HKEY RosCreateRegistryKey(void)
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{
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static const WCHAR intlW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
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'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
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OBJECT_ATTRIBUTES objAttr;
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UNICODE_STRING nameW;
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HKEY hKey;
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if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hKey ) != STATUS_SUCCESS) return 0;
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objAttr.Length = sizeof(objAttr);
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objAttr.RootDirectory = hKey;
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objAttr.ObjectName = &nameW;
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objAttr.Attributes = 0;
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objAttr.SecurityDescriptor = NULL;
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objAttr.SecurityQualityOfService = NULL;
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RtlInitUnicodeString( &nameW, intlW );
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if (NtCreateKey( &hKey, KEY_ALL_ACCESS, &objAttr, 0, NULL, 0, NULL ) != STATUS_SUCCESS) hKey = 0;
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NtClose( objAttr.RootDirectory );
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return hKey;
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}
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INT RosGetRegistryLocaleInfo( LPCWSTR lpValue, LPWSTR lpBuffer, INT nLen )
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{
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DWORD dwSize;
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HKEY hKey;
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INT nRet;
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NTSTATUS ntStatus;
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UNICODE_STRING usNameW;
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KEY_VALUE_PARTIAL_INFORMATION *kvpiInfo;
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const int nInfoSize = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
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if (!(hKey = RosCreateRegistryKey())) return -1;
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RtlInitUnicodeString( &usNameW, lpValue );
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dwSize = nInfoSize + nLen * sizeof(WCHAR);
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if (!(kvpiInfo = HeapAlloc( GetProcessHeap(), 0, dwSize )))
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{
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NtClose( hKey );
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SetLastError( ERROR_NOT_ENOUGH_MEMORY );
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return 0;
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}
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ntStatus = NtQueryValueKey( hKey, &usNameW, KeyValuePartialInformation, kvpiInfo, dwSize, &dwSize );
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if (ntStatus == STATUS_BUFFER_OVERFLOW && !lpBuffer) ntStatus = 0;
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if (!ntStatus)
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{
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nRet = (dwSize - nInfoSize) / sizeof(WCHAR);
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if (!nRet || ((WCHAR *)kvpiInfo->Data)[nRet - 1])
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{
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if (nRet < nLen || !lpBuffer) nRet++;
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else
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{
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SetLastError( ERROR_INSUFFICIENT_BUFFER );
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nRet = 0;
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}
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}
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if (nRet && lpBuffer)
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{
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memcpy( lpBuffer, kvpiInfo->Data, (nRet - 1) * sizeof(WCHAR) );
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lpBuffer[nRet - 1] = 0;
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}
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}
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else
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{
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if (ntStatus == STATUS_OBJECT_NAME_NOT_FOUND) nRet = -1;
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else
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{
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SetLastError( RtlNtStatusToDosError(ntStatus) );
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nRet = 0;
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}
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}
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NtClose( hKey );
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HeapFree( GetProcessHeap(), 0, kvpiInfo );
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return nRet;
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}
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/*
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* @unimplemented
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* @implemented
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*/
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int
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STDCALL
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GetLocaleInfoW (
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LCID Locale,
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LCID Locale,
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LCTYPE LCType,
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LPWSTR lpLCData,
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int cchData
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)
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{
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return 0;
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LANGID liLangID;
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HRSRC hRsrc;
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HGLOBAL hMem;
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HMODULE hModule;
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INT nRet;
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UINT uiFlags;
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const WCHAR *ch;
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int i;
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if (cchData < 0 || (cchData && !lpLCData))
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{
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SetLastError( ERROR_INVALID_PARAMETER );
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return 0;
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}
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if (!cchData) lpLCData = NULL;
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if (Locale == LOCALE_NEUTRAL || Locale == LOCALE_SYSTEM_DEFAULT) Locale = GetSystemDefaultLCID();
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else if (Locale == LOCALE_USER_DEFAULT) Locale = GetUserDefaultLCID();
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uiFlags = LCType & LOCALE_LOCALEINFOFLAGSMASK;
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LCType &= ~LOCALE_LOCALEINFOFLAGSMASK;
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if (!(uiFlags & LOCALE_NOUSEROVERRIDE) && Locale == GetUserDefaultLCID())
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{
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const WCHAR *value = RosGetLocaleValueName(LCType);
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if (value && ((nRet = RosGetRegistryLocaleInfo( value, lpLCData, cchData )) != -1)) return nRet;
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}
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liLangID = LANGIDFROMLCID( Locale );
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if (SUBLANGID(liLangID) == SUBLANG_NEUTRAL)
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liLangID = MAKELANGID(PRIMARYLANGID(liLangID), SUBLANG_DEFAULT);
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hModule = GetModuleHandleA( "kernel32.dll" );
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if (!(hRsrc = FindResourceExW( hModule, RT_STRINGW, (LPCWSTR)((LCType >> 4) + 1), liLangID )))
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{
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SetLastError( ERROR_INVALID_FLAGS );
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return 0;
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}
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if (!(hMem = LoadResource( hModule, hRsrc )))
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return 0;
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ch = LockResource( hMem );
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for (i = 0; i < (LCType & 0x0f); i++) ch += *ch + 1;
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if (uiFlags & LOCALE_RETURN_NUMBER) nRet = sizeof(UINT) / sizeof(WCHAR);
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else nRet = (LCType == LOCALE_FONTSIGNATURE) ? *ch : *ch + 1;
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if (!lpLCData) return nRet;
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if (nRet > cchData)
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{
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SetLastError( ERROR_INSUFFICIENT_BUFFER );
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return 0;
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}
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if (uiFlags & LOCALE_RETURN_NUMBER)
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{
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UINT uiNum;
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WCHAR *chEnd, *chTmp = HeapAlloc( GetProcessHeap(), 0, (*ch + 1) * sizeof(WCHAR) );
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if (!chTmp)
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return 0;
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memcpy( chTmp, ch + 1, *ch * sizeof(WCHAR) );
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chTmp[*ch] = 0;
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uiNum = wcstol( chTmp, &chEnd, 10 );
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if (!*chEnd)
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memcpy( lpLCData, &uiNum, sizeof(uiNum) );
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else
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{
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SetLastError( ERROR_INVALID_FLAGS );
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nRet = 0;
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}
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HeapFree( GetProcessHeap(), 0, chTmp );
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}
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else
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{
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memcpy( lpLCData, ch + 1, *ch * sizeof(WCHAR) );
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if (LCType != LOCALE_FONTSIGNATURE) lpLCData[nRet-1] = 0;
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}
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return nRet;
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}
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