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goma / wine / refs/tags/wine-1.6 / . / dlls / kernel32 / locale.c
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/*
* Locale support
*
* Copyright 1995 Martin von Loewis
* Copyright 1998 David Lee Lambert
* Copyright 2000 Julio César Gázquez
* Copyright 2002 Alexandre Julliard for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include <assert.h>
#include <locale.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#ifdef __APPLE__
# include <CoreFoundation/CFLocale.h>
# include <CoreFoundation/CFString.h>
#endif
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winuser.h" /* for RT_STRINGW */
#include "winternl.h"
#include "wine/unicode.h"
#include "winnls.h"
#include "winerror.h"
#include "winver.h"
#include "kernel_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(nls);
#define LOCALE_LOCALEINFOFLAGSMASK (LOCALE_NOUSEROVERRIDE|LOCALE_USE_CP_ACP|\
LOCALE_RETURN_NUMBER|LOCALE_RETURN_GENITIVE_NAMES)
/* current code pages */
static const union cptable *ansi_cptable;
static const union cptable *oem_cptable;
static const union cptable *mac_cptable;
static const union cptable *unix_cptable; /* NULL if UTF8 */
static const WCHAR szLocaleKeyName[] = {
'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
'C','o','n','t','r','o','l','\\','N','l','s','\\','L','o','c','a','l','e',0
};
static const WCHAR szLangGroupsKeyName[] = {
'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
'C','o','n','t','r','o','l','\\','N','l','s','\\',
'L','a','n','g','u','a','g','e',' ','G','r','o','u','p','s',0
};
/* Charset to codepage map, sorted by name. */
static const struct charset_entry
{
const char *charset_name;
UINT codepage;
} charset_names[] =
{
{ "BIG5", 950 },
{ "CP1250", 1250 },
{ "CP1251", 1251 },
{ "CP1252", 1252 },
{ "CP1253", 1253 },
{ "CP1254", 1254 },
{ "CP1255", 1255 },
{ "CP1256", 1256 },
{ "CP1257", 1257 },
{ "CP1258", 1258 },
{ "CP932", 932 },
{ "CP936", 936 },
{ "CP949", 949 },
{ "CP950", 950 },
{ "EUCJP", 20932 },
{ "GB2312", 936 },
{ "IBM037", 37 },
{ "IBM1026", 1026 },
{ "IBM424", 424 },
{ "IBM437", 437 },
{ "IBM500", 500 },
{ "IBM850", 850 },
{ "IBM852", 852 },
{ "IBM855", 855 },
{ "IBM857", 857 },
{ "IBM860", 860 },
{ "IBM861", 861 },
{ "IBM862", 862 },
{ "IBM863", 863 },
{ "IBM864", 864 },
{ "IBM865", 865 },
{ "IBM866", 866 },
{ "IBM869", 869 },
{ "IBM874", 874 },
{ "IBM875", 875 },
{ "ISO88591", 28591 },
{ "ISO885910", 28600 },
{ "ISO885913", 28603 },
{ "ISO885914", 28604 },
{ "ISO885915", 28605 },
{ "ISO885916", 28606 },
{ "ISO88592", 28592 },
{ "ISO88593", 28593 },
{ "ISO88594", 28594 },
{ "ISO88595", 28595 },
{ "ISO88596", 28596 },
{ "ISO88597", 28597 },
{ "ISO88598", 28598 },
{ "ISO88599", 28599 },
{ "KOI8R", 20866 },
{ "KOI8U", 21866 },
{ "UTF8", CP_UTF8 }
};
struct locale_name
{
WCHAR win_name[128]; /* Windows name ("en-US") */
WCHAR lang[128]; /* language ("en") (note: buffer contains the other strings too) */
WCHAR *country; /* country ("US") */
WCHAR *charset; /* charset ("UTF-8") for Unix format only */
WCHAR *script; /* script ("Latn") for Windows format only */
WCHAR *modifier; /* modifier or sort order */
LCID lcid; /* corresponding LCID */
int matches; /* number of elements matching LCID (0..4) */
UINT codepage; /* codepage corresponding to charset */
};
/* locale ids corresponding to the various Unix locale parameters */
static LCID lcid_LC_COLLATE;
static LCID lcid_LC_CTYPE;
static LCID lcid_LC_MESSAGES;
static LCID lcid_LC_MONETARY;
static LCID lcid_LC_NUMERIC;
static LCID lcid_LC_TIME;
static LCID lcid_LC_PAPER;
static LCID lcid_LC_MEASUREMENT;
static LCID lcid_LC_TELEPHONE;
/* Copy Ascii string to Unicode without using codepages */
static inline void strcpynAtoW( WCHAR *dst, const char *src, size_t n )
{
while (n > 1 && *src)
{
*dst++ = (unsigned char)*src++;
n--;
}
if (n) *dst = 0;
}
static inline unsigned short get_table_entry( const unsigned short *table, WCHAR ch )
{
return table[table[table[ch >> 8] + ((ch >> 4) & 0x0f)] + (ch & 0xf)];
}
/***********************************************************************
* get_lcid_codepage
*
* Retrieve the ANSI codepage for a given locale.
*/
static inline UINT get_lcid_codepage( LCID lcid )
{
UINT ret;
if (!GetLocaleInfoW( lcid, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER, (WCHAR *)&ret,
sizeof(ret)/sizeof(WCHAR) )) ret = 0;
return ret;
}
/***********************************************************************
* get_codepage_table
*
* Find the table for a given codepage, handling CP_ACP etc. pseudo-codepages
*/
static const union cptable *get_codepage_table( unsigned int codepage )
{
const union cptable *ret = NULL;
assert( ansi_cptable ); /* init must have been done already */
switch(codepage)
{
case CP_ACP:
return ansi_cptable;
case CP_OEMCP:
return oem_cptable;
case CP_MACCP:
return mac_cptable;
case CP_UTF7:
case CP_UTF8:
break;
case CP_THREAD_ACP:
if (NtCurrentTeb()->CurrentLocale == GetUserDefaultLCID()) return ansi_cptable;
codepage = get_lcid_codepage( NtCurrentTeb()->CurrentLocale );
/* fall through */
default:
if (codepage == ansi_cptable->info.codepage) return ansi_cptable;
if (codepage == oem_cptable->info.codepage) return oem_cptable;
if (codepage == mac_cptable->info.codepage) return mac_cptable;
ret = wine_cp_get_table( codepage );
break;
}
return ret;
}
/***********************************************************************
* charset_cmp (internal)
*/
static int charset_cmp( const void *name, const void *entry )
{
const struct charset_entry *charset = entry;
return strcasecmp( name, charset->charset_name );
}
/***********************************************************************
* find_charset
*/
static UINT find_charset( const WCHAR *name )
{
const struct charset_entry *entry;
char charset_name[16];
size_t i, j;
/* remove punctuation characters from charset name */
for (i = j = 0; name[i] && j < sizeof(charset_name)-1; i++)
if (isalnum((unsigned char)name[i])) charset_name[j++] = name[i];
charset_name[j] = 0;
entry = bsearch( charset_name, charset_names,
sizeof(charset_names)/sizeof(charset_names[0]),
sizeof(charset_names[0]), charset_cmp );
if (entry) return entry->codepage;
return 0;
}
/***********************************************************************
* find_locale_id_callback
*/
static BOOL CALLBACK find_locale_id_callback( HMODULE hModule, LPCWSTR type,
LPCWSTR name, WORD LangID, LPARAM lParam )
{
struct locale_name *data = (struct locale_name *)lParam;
WCHAR buffer[128];
int matches = 0;
LCID lcid = MAKELCID( LangID, SORT_DEFAULT ); /* FIXME: handle sort order */
if (PRIMARYLANGID(LangID) == LANG_NEUTRAL) return TRUE; /* continue search */
/* first check exact name */
if (data->win_name[0] &&
GetLocaleInfoW( lcid, LOCALE_SNAME | LOCALE_NOUSEROVERRIDE,
buffer, sizeof(buffer)/sizeof(WCHAR) ))
{
if (!strcmpW( data->win_name, buffer ))
{
matches = 4; /* everything matches */
goto done;
}
}
if (!GetLocaleInfoW( lcid, LOCALE_SISO639LANGNAME | LOCALE_NOUSEROVERRIDE,
buffer, sizeof(buffer)/sizeof(WCHAR) ))
return TRUE;
if (strcmpW( buffer, data->lang )) return TRUE;
matches++; /* language name matched */
if (data->country)
{
if (GetLocaleInfoW( lcid, LOCALE_SISO3166CTRYNAME|LOCALE_NOUSEROVERRIDE,
buffer, sizeof(buffer)/sizeof(WCHAR) ))
{
if (strcmpW( buffer, data->country )) goto done;
matches++; /* country name matched */
}
}
else /* match default language */
{
if (SUBLANGID(LangID) == SUBLANG_DEFAULT) matches++;
}
if (data->codepage)
{
UINT unix_cp;
if (GetLocaleInfoW( lcid, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
(LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) ))
{
if (unix_cp == data->codepage) matches++;
}
}
/* FIXME: check sort order */
done:
if (matches > data->matches)
{
data->lcid = lcid;
data->matches = matches;
}
return (data->matches < 4); /* no need to continue for perfect match */
}
/***********************************************************************
* parse_locale_name
*
* Parse a locale name into a struct locale_name, handling both Windows and Unix formats.
* Unix format is: lang[_country][.charset][@modifier]
* Windows format is: lang[-script][-country][_modifier]
*/
static void parse_locale_name( const WCHAR *str, struct locale_name *name )
{
static const WCHAR sepW[] = {'-','_','.','@',0};
static const WCHAR winsepW[] = {'-','_',0};
static const WCHAR posixW[] = {'P','O','S','I','X',0};
static const WCHAR cW[] = {'C',0};
static const WCHAR latinW[] = {'l','a','t','i','n',0};
static const WCHAR latnW[] = {'-','L','a','t','n',0};
WCHAR *p;
TRACE("%s\n", debugstr_w(str));
name->country = name->charset = name->script = name->modifier = NULL;
name->lcid = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
name->matches = 0;
name->codepage = 0;
name->win_name[0] = 0;
lstrcpynW( name->lang, str, sizeof(name->lang)/sizeof(WCHAR) );
if (!(p = strpbrkW( name->lang, sepW )))
{
if (!strcmpW( name->lang, posixW ) || !strcmpW( name->lang, cW ))
{
name->matches = 4; /* perfect match for default English lcid */
return;
}
strcpyW( name->win_name, name->lang );
}
else if (*p == '-') /* Windows format */
{
strcpyW( name->win_name, name->lang );
*p++ = 0;
name->country = p;
if (!(p = strpbrkW( p, winsepW ))) goto done;
if (*p == '-')
{
*p++ = 0;
name->script = name->country;
name->country = p;
if (!(p = strpbrkW( p, winsepW ))) goto done;
}
*p++ = 0;
name->modifier = p;
}
else /* Unix format */
{
if (*p == '_')
{
*p++ = 0;
name->country = p;
p = strpbrkW( p, sepW + 2 );
}
if (p && *p == '.')
{
*p++ = 0;
name->charset = p;
p = strchrW( p, '@' );
}
if (p)
{
*p++ = 0;
name->modifier = p;
}
if (name->charset)
name->codepage = find_charset( name->charset );
/* rebuild a Windows name if possible */
if (name->charset) goto done; /* can't specify charset in Windows format */
if (name->modifier && strcmpW( name->modifier, latinW ))
goto done; /* only Latn script supported for now */
strcpyW( name->win_name, name->lang );
if (name->modifier) strcatW( name->win_name, latnW );
if (name->country)
{
p = name->win_name + strlenW(name->win_name);
*p++ = '-';
strcpyW( p, name->country );
}
}
done:
EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING, (LPCWSTR)LOCALE_ILANGUAGE,
find_locale_id_callback, (LPARAM)name );
}
/***********************************************************************
* convert_default_lcid
*
* Get the default LCID to use for a given lctype in GetLocaleInfo.
*/
static LCID convert_default_lcid( LCID lcid, LCTYPE lctype )
{
if (lcid == LOCALE_SYSTEM_DEFAULT ||
lcid == LOCALE_USER_DEFAULT ||
lcid == LOCALE_NEUTRAL)
{
LCID default_id = 0;
switch(lctype & 0xffff)
{
case LOCALE_SSORTNAME:
default_id = lcid_LC_COLLATE;
break;
case LOCALE_FONTSIGNATURE:
case LOCALE_IDEFAULTANSICODEPAGE:
case LOCALE_IDEFAULTCODEPAGE:
case LOCALE_IDEFAULTEBCDICCODEPAGE:
case LOCALE_IDEFAULTMACCODEPAGE:
case LOCALE_IDEFAULTUNIXCODEPAGE:
default_id = lcid_LC_CTYPE;
break;
case LOCALE_ICURRDIGITS:
case LOCALE_ICURRENCY:
case LOCALE_IINTLCURRDIGITS:
case LOCALE_INEGCURR:
case LOCALE_INEGSEPBYSPACE:
case LOCALE_INEGSIGNPOSN:
case LOCALE_INEGSYMPRECEDES:
case LOCALE_IPOSSEPBYSPACE:
case LOCALE_IPOSSIGNPOSN:
case LOCALE_IPOSSYMPRECEDES:
case LOCALE_SCURRENCY:
case LOCALE_SINTLSYMBOL:
case LOCALE_SMONDECIMALSEP:
case LOCALE_SMONGROUPING:
case LOCALE_SMONTHOUSANDSEP:
case LOCALE_SNATIVECURRNAME:
default_id = lcid_LC_MONETARY;
break;
case LOCALE_IDIGITS:
case LOCALE_IDIGITSUBSTITUTION:
case LOCALE_ILZERO:
case LOCALE_INEGNUMBER:
case LOCALE_SDECIMAL:
case LOCALE_SGROUPING:
case LOCALE_SNAN:
case LOCALE_SNATIVEDIGITS:
case LOCALE_SNEGATIVESIGN:
case LOCALE_SNEGINFINITY:
case LOCALE_SPOSINFINITY:
case LOCALE_SPOSITIVESIGN:
case LOCALE_STHOUSAND:
default_id = lcid_LC_NUMERIC;
break;
case LOCALE_ICALENDARTYPE:
case LOCALE_ICENTURY:
case LOCALE_IDATE:
case LOCALE_IDAYLZERO:
case LOCALE_IFIRSTDAYOFWEEK:
case LOCALE_IFIRSTWEEKOFYEAR:
case LOCALE_ILDATE:
case LOCALE_IMONLZERO:
case LOCALE_IOPTIONALCALENDAR:
case LOCALE_ITIME:
case LOCALE_ITIMEMARKPOSN:
case LOCALE_ITLZERO:
case LOCALE_S1159:
case LOCALE_S2359:
case LOCALE_SABBREVDAYNAME1:
case LOCALE_SABBREVDAYNAME2:
case LOCALE_SABBREVDAYNAME3:
case LOCALE_SABBREVDAYNAME4:
case LOCALE_SABBREVDAYNAME5:
case LOCALE_SABBREVDAYNAME6:
case LOCALE_SABBREVDAYNAME7:
case LOCALE_SABBREVMONTHNAME1:
case LOCALE_SABBREVMONTHNAME2:
case LOCALE_SABBREVMONTHNAME3:
case LOCALE_SABBREVMONTHNAME4:
case LOCALE_SABBREVMONTHNAME5:
case LOCALE_SABBREVMONTHNAME6:
case LOCALE_SABBREVMONTHNAME7:
case LOCALE_SABBREVMONTHNAME8:
case LOCALE_SABBREVMONTHNAME9:
case LOCALE_SABBREVMONTHNAME10:
case LOCALE_SABBREVMONTHNAME11:
case LOCALE_SABBREVMONTHNAME12:
case LOCALE_SABBREVMONTHNAME13:
case LOCALE_SDATE:
case LOCALE_SDAYNAME1:
case LOCALE_SDAYNAME2:
case LOCALE_SDAYNAME3:
case LOCALE_SDAYNAME4:
case LOCALE_SDAYNAME5:
case LOCALE_SDAYNAME6:
case LOCALE_SDAYNAME7:
case LOCALE_SDURATION:
case LOCALE_SLONGDATE:
case LOCALE_SMONTHNAME1:
case LOCALE_SMONTHNAME2:
case LOCALE_SMONTHNAME3:
case LOCALE_SMONTHNAME4:
case LOCALE_SMONTHNAME5:
case LOCALE_SMONTHNAME6:
case LOCALE_SMONTHNAME7:
case LOCALE_SMONTHNAME8:
case LOCALE_SMONTHNAME9:
case LOCALE_SMONTHNAME10:
case LOCALE_SMONTHNAME11:
case LOCALE_SMONTHNAME12:
case LOCALE_SMONTHNAME13:
case LOCALE_SSHORTDATE:
case LOCALE_SSHORTESTDAYNAME1:
case LOCALE_SSHORTESTDAYNAME2:
case LOCALE_SSHORTESTDAYNAME3:
case LOCALE_SSHORTESTDAYNAME4:
case LOCALE_SSHORTESTDAYNAME5:
case LOCALE_SSHORTESTDAYNAME6:
case LOCALE_SSHORTESTDAYNAME7:
case LOCALE_STIME:
case LOCALE_STIMEFORMAT:
case LOCALE_SYEARMONTH:
default_id = lcid_LC_TIME;
break;
case LOCALE_IPAPERSIZE:
default_id = lcid_LC_PAPER;
break;
case LOCALE_IMEASURE:
default_id = lcid_LC_MEASUREMENT;
break;
case LOCALE_ICOUNTRY:
default_id = lcid_LC_TELEPHONE;
break;
}
if (default_id) lcid = default_id;
}
return ConvertDefaultLocale( lcid );
}
/***********************************************************************
* is_genitive_name_supported
*
* Determine could LCTYPE basically support genitive name form or not.
*/
static BOOL is_genitive_name_supported( LCTYPE lctype )
{
switch(lctype & 0xffff)
{
case LOCALE_SMONTHNAME1:
case LOCALE_SMONTHNAME2:
case LOCALE_SMONTHNAME3:
case LOCALE_SMONTHNAME4:
case LOCALE_SMONTHNAME5:
case LOCALE_SMONTHNAME6:
case LOCALE_SMONTHNAME7:
case LOCALE_SMONTHNAME8:
case LOCALE_SMONTHNAME9:
case LOCALE_SMONTHNAME10:
case LOCALE_SMONTHNAME11:
case LOCALE_SMONTHNAME12:
case LOCALE_SMONTHNAME13:
return TRUE;
default:
return FALSE;
}
}
/***********************************************************************
* create_registry_key
*
* Create the Control Panel\\International registry key.
*/
static inline HANDLE create_registry_key(void)
{
static const WCHAR cplW[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l',0};
static const WCHAR intlW[] = {'I','n','t','e','r','n','a','t','i','o','n','a','l',0};
OBJECT_ATTRIBUTES attr;
UNICODE_STRING nameW;
HANDLE cpl_key, hkey = 0;
if (RtlOpenCurrentUser( KEY_ALL_ACCESS, &hkey ) != STATUS_SUCCESS) return 0;
attr.Length = sizeof(attr);
attr.RootDirectory = hkey;
attr.ObjectName = &nameW;
attr.Attributes = 0;
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
RtlInitUnicodeString( &nameW, cplW );
if (!NtCreateKey( &cpl_key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ))
{
NtClose( attr.RootDirectory );
attr.RootDirectory = cpl_key;
RtlInitUnicodeString( &nameW, intlW );
if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL )) hkey = 0;
}
NtClose( attr.RootDirectory );
return hkey;
}
/* update the registry settings for a given locale parameter */
/* return TRUE if an update was needed */
static BOOL locale_update_registry( HKEY hkey, const WCHAR *name, LCID lcid,
const LCTYPE *values, UINT nb_values )
{
static const WCHAR formatW[] = { '%','0','8','x',0 };
WCHAR bufferW[40];
UNICODE_STRING nameW;
DWORD count, i;
RtlInitUnicodeString( &nameW, name );
count = sizeof(bufferW);
if (!NtQueryValueKey(hkey, &nameW, KeyValuePartialInformation, bufferW, count, &count))
{
const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
LPCWSTR text = (LPCWSTR)info->Data;
if (strtoulW( text, NULL, 16 ) == lcid) return FALSE; /* already set correctly */
TRACE( "updating registry, locale %s changed %s -> %08x\n",
debugstr_w(name), debugstr_w(text), lcid );
}
else TRACE( "updating registry, locale %s changed none -> %08x\n", debugstr_w(name), lcid );
sprintfW( bufferW, formatW, lcid );
NtSetValueKey( hkey, &nameW, 0, REG_SZ, bufferW, (strlenW(bufferW) + 1) * sizeof(WCHAR) );
for (i = 0; i < nb_values; i++)
{
GetLocaleInfoW( lcid, values[i] | LOCALE_NOUSEROVERRIDE, bufferW,
sizeof(bufferW)/sizeof(WCHAR) );
SetLocaleInfoW( lcid, values[i], bufferW );
}
return TRUE;
}
/***********************************************************************
* LOCALE_InitRegistry
*
* Update registry contents on startup if the user locale has changed.
* This simulates the action of the Windows control panel.
*/
void LOCALE_InitRegistry(void)
{
static const WCHAR acpW[] = {'A','C','P',0};
static const WCHAR oemcpW[] = {'O','E','M','C','P',0};
static const WCHAR maccpW[] = {'M','A','C','C','P',0};
static const WCHAR localeW[] = {'L','o','c','a','l','e',0};
static const WCHAR lc_ctypeW[] = { 'L','C','_','C','T','Y','P','E',0 };
static const WCHAR lc_monetaryW[] = { 'L','C','_','M','O','N','E','T','A','R','Y',0 };
static const WCHAR lc_numericW[] = { 'L','C','_','N','U','M','E','R','I','C',0 };
static const WCHAR lc_timeW[] = { 'L','C','_','T','I','M','E',0 };
static const WCHAR lc_measurementW[] = { 'L','C','_','M','E','A','S','U','R','E','M','E','N','T',0 };
static const WCHAR lc_telephoneW[] = { 'L','C','_','T','E','L','E','P','H','O','N','E',0 };
static const WCHAR lc_paperW[] = { 'L','C','_','P','A','P','E','R',0};
static const struct
{
LPCWSTR name;
USHORT value;
} update_cp_values[] = {
{ acpW, LOCALE_IDEFAULTANSICODEPAGE },
{ oemcpW, LOCALE_IDEFAULTCODEPAGE },
{ maccpW, LOCALE_IDEFAULTMACCODEPAGE }
};
static const LCTYPE lc_messages_values[] = {
LOCALE_SABBREVLANGNAME,
LOCALE_SCOUNTRY,
LOCALE_SLIST };
static const LCTYPE lc_monetary_values[] = {
LOCALE_SCURRENCY,
LOCALE_ICURRENCY,
LOCALE_INEGCURR,
LOCALE_ICURRDIGITS,
LOCALE_ILZERO,
LOCALE_SMONDECIMALSEP,
LOCALE_SMONGROUPING,
LOCALE_SMONTHOUSANDSEP };
static const LCTYPE lc_numeric_values[] = {
LOCALE_SDECIMAL,
LOCALE_STHOUSAND,
LOCALE_IDIGITS,
LOCALE_IDIGITSUBSTITUTION,
LOCALE_SNATIVEDIGITS,
LOCALE_INEGNUMBER,
LOCALE_SNEGATIVESIGN,
LOCALE_SPOSITIVESIGN,
LOCALE_SGROUPING };
static const LCTYPE lc_time_values[] = {
LOCALE_S1159,
LOCALE_S2359,
LOCALE_STIME,
LOCALE_ITIME,
LOCALE_ITLZERO,
LOCALE_SSHORTDATE,
LOCALE_SLONGDATE,
LOCALE_SDATE,
LOCALE_ITIMEMARKPOSN,
LOCALE_ICALENDARTYPE,
LOCALE_IFIRSTDAYOFWEEK,
LOCALE_IFIRSTWEEKOFYEAR,
LOCALE_STIMEFORMAT,
LOCALE_SYEARMONTH,
LOCALE_IDATE };
static const LCTYPE lc_measurement_values[] = { LOCALE_IMEASURE };
static const LCTYPE lc_telephone_values[] = { LOCALE_ICOUNTRY };
static const LCTYPE lc_paper_values[] = { LOCALE_IPAPERSIZE };
UNICODE_STRING nameW;
WCHAR bufferW[80];
DWORD count, i;
HANDLE hkey;
LCID lcid = GetUserDefaultLCID();
if (!(hkey = create_registry_key()))
return; /* don't do anything if we can't create the registry key */
locale_update_registry( hkey, localeW, lcid_LC_MESSAGES, lc_messages_values,
sizeof(lc_messages_values)/sizeof(lc_messages_values[0]) );
locale_update_registry( hkey, lc_monetaryW, lcid_LC_MONETARY, lc_monetary_values,
sizeof(lc_monetary_values)/sizeof(lc_monetary_values[0]) );
locale_update_registry( hkey, lc_numericW, lcid_LC_NUMERIC, lc_numeric_values,
sizeof(lc_numeric_values)/sizeof(lc_numeric_values[0]) );
locale_update_registry( hkey, lc_timeW, lcid_LC_TIME, lc_time_values,
sizeof(lc_time_values)/sizeof(lc_time_values[0]) );
locale_update_registry( hkey, lc_measurementW, lcid_LC_MEASUREMENT, lc_measurement_values,
sizeof(lc_measurement_values)/sizeof(lc_measurement_values[0]) );
locale_update_registry( hkey, lc_telephoneW, lcid_LC_TELEPHONE, lc_telephone_values,
sizeof(lc_telephone_values)/sizeof(lc_telephone_values[0]) );
locale_update_registry( hkey, lc_paperW, lcid_LC_PAPER, lc_paper_values,
sizeof(lc_paper_values)/sizeof(lc_paper_values[0]) );
if (locale_update_registry( hkey, lc_ctypeW, lcid_LC_CTYPE, NULL, 0 ))
{
static const WCHAR codepageW[] =
{'M','a','c','h','i','n','e','\\','S','y','s','t','e','m','\\',
'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
'C','o','n','t','r','o','l','\\','N','l','s','\\','C','o','d','e','p','a','g','e',0};
OBJECT_ATTRIBUTES attr;
HANDLE nls_key;
DWORD len = 14;
RtlInitUnicodeString( &nameW, codepageW );
InitializeObjectAttributes( &attr, &nameW, 0, 0, NULL );
while (codepageW[len])
{
nameW.Length = len * sizeof(WCHAR);
if (NtCreateKey( &nls_key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL )) break;
NtClose( nls_key );
len++;
while (codepageW[len] && codepageW[len] != '\\') len++;
}
nameW.Length = len * sizeof(WCHAR);
if (!NtCreateKey( &nls_key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ))
{
for (i = 0; i < sizeof(update_cp_values)/sizeof(update_cp_values[0]); i++)
{
count = GetLocaleInfoW( lcid, update_cp_values[i].value | LOCALE_NOUSEROVERRIDE,
bufferW, sizeof(bufferW)/sizeof(WCHAR) );
RtlInitUnicodeString( &nameW, update_cp_values[i].name );
NtSetValueKey( nls_key, &nameW, 0, REG_SZ, bufferW, count * sizeof(WCHAR) );
}
NtClose( nls_key );
}
}
NtClose( hkey );
}
/***********************************************************************
* setup_unix_locales
*/
static UINT setup_unix_locales(void)
{
struct locale_name locale_name;
WCHAR buffer[128], ctype_buff[128];
char *locale;
UINT unix_cp = 0;
if ((locale = setlocale( LC_CTYPE, NULL )))
{
strcpynAtoW( ctype_buff, locale, sizeof(ctype_buff)/sizeof(WCHAR) );
parse_locale_name( ctype_buff, &locale_name );
lcid_LC_CTYPE = locale_name.lcid;
unix_cp = locale_name.codepage;
}
if (!lcid_LC_CTYPE) /* this one needs a default value */
lcid_LC_CTYPE = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
TRACE( "got lcid %04x (%d matches) for LC_CTYPE=%s\n",
locale_name.lcid, locale_name.matches, debugstr_a(locale) );
#define GET_UNIX_LOCALE(cat) do \
if ((locale = setlocale( cat, NULL ))) \
{ \
strcpynAtoW( buffer, locale, sizeof(buffer)/sizeof(WCHAR) ); \
if (!strcmpW( buffer, ctype_buff )) lcid_##cat = lcid_LC_CTYPE; \
else { \
parse_locale_name( buffer, &locale_name ); \
lcid_##cat = locale_name.lcid; \
TRACE( "got lcid %04x (%d matches) for " #cat "=%s\n", \
locale_name.lcid, locale_name.matches, debugstr_a(locale) ); \
} \
} while (0)
GET_UNIX_LOCALE( LC_COLLATE );
GET_UNIX_LOCALE( LC_MESSAGES );
GET_UNIX_LOCALE( LC_MONETARY );
GET_UNIX_LOCALE( LC_NUMERIC );
GET_UNIX_LOCALE( LC_TIME );
#ifdef LC_PAPER
GET_UNIX_LOCALE( LC_PAPER );
#endif
#ifdef LC_MEASUREMENT
GET_UNIX_LOCALE( LC_MEASUREMENT );
#endif
#ifdef LC_TELEPHONE
GET_UNIX_LOCALE( LC_TELEPHONE );
#endif
#undef GET_UNIX_LOCALE
return unix_cp;
}
/***********************************************************************
* GetUserDefaultLangID (KERNEL32.@)
*
* Get the default language Id for the current user.
*
* PARAMS
* None.
*
* RETURNS
* The current LANGID of the default language for the current user.
*/
LANGID WINAPI GetUserDefaultLangID(void)
{
return LANGIDFROMLCID(GetUserDefaultLCID());
}
/***********************************************************************
* GetSystemDefaultLangID (KERNEL32.@)
*
* Get the default language Id for the system.
*
* PARAMS
* None.
*
* RETURNS
* The current LANGID of the default language for the system.
*/
LANGID WINAPI GetSystemDefaultLangID(void)
{
return LANGIDFROMLCID(GetSystemDefaultLCID());
}
/***********************************************************************
* GetUserDefaultLCID (KERNEL32.@)
*
* Get the default locale Id for the current user.
*
* PARAMS
* None.
*
* RETURNS
* The current LCID of the default locale for the current user.
*/
LCID WINAPI GetUserDefaultLCID(void)
{
LCID lcid;
NtQueryDefaultLocale( TRUE, &lcid );
return lcid;
}
/***********************************************************************
* GetSystemDefaultLCID (KERNEL32.@)
*
* Get the default locale Id for the system.
*
* PARAMS
* None.
*
* RETURNS
* The current LCID of the default locale for the system.
*/
LCID WINAPI GetSystemDefaultLCID(void)
{
LCID lcid;
NtQueryDefaultLocale( FALSE, &lcid );
return lcid;
}
/***********************************************************************
* GetSystemDefaultLocaleName (KERNEL32.@)
*/
INT WINAPI GetSystemDefaultLocaleName(LPWSTR localename, INT len)
{
LCID lcid = GetSystemDefaultLCID();
return LCIDToLocaleName(lcid, localename, len, 0);
}
/***********************************************************************
* GetUserDefaultUILanguage (KERNEL32.@)
*
* Get the default user interface language Id for the current user.
*
* PARAMS
* None.
*
* RETURNS
* The current LANGID of the default UI language for the current user.
*/
LANGID WINAPI GetUserDefaultUILanguage(void)
{
LANGID lang;
NtQueryDefaultUILanguage( &lang );
return lang;
}
/***********************************************************************
* GetSystemDefaultUILanguage (KERNEL32.@)
*
* Get the default user interface language Id for the system.
*
* PARAMS
* None.
*
* RETURNS
* The current LANGID of the default UI language for the system. This is
* typically the same language used during the installation process.
*/
LANGID WINAPI GetSystemDefaultUILanguage(void)
{
LANGID lang;
NtQueryInstallUILanguage( &lang );
return lang;
}
/***********************************************************************
* LocaleNameToLCID (KERNEL32.@)
*/
LCID WINAPI LocaleNameToLCID( LPCWSTR name, DWORD flags )
{
struct locale_name locale_name;
if (flags) FIXME( "unsupported flags %x\n", flags );
if (name == LOCALE_NAME_USER_DEFAULT)
return GetUserDefaultLCID();
/* string parsing */
parse_locale_name( name, &locale_name );
TRACE( "found lcid %x for %s, matches %d\n",
locale_name.lcid, debugstr_w(name), locale_name.matches );
if (!locale_name.matches)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (locale_name.matches == 1)
WARN( "locale %s not recognized, defaulting to %s\n",
debugstr_w(name), debugstr_w(locale_name.lang) );
return locale_name.lcid;
}
/***********************************************************************
* LCIDToLocaleName (KERNEL32.@)
*/
INT WINAPI LCIDToLocaleName( LCID lcid, LPWSTR name, INT count, DWORD flags )
{
if (flags) FIXME( "unsupported flags %x\n", flags );
return GetLocaleInfoW( lcid, LOCALE_SNAME | LOCALE_NOUSEROVERRIDE, name, count );
}
/******************************************************************************
* get_locale_value_name
*
* Gets the registry value name for a given lctype.
*/
static const WCHAR *get_locale_value_name( DWORD lctype )
{
static const WCHAR iCalendarTypeW[] = {'i','C','a','l','e','n','d','a','r','T','y','p','e',0};
static const WCHAR iCountryW[] = {'i','C','o','u','n','t','r','y',0};
static const WCHAR iCurrDigitsW[] = {'i','C','u','r','r','D','i','g','i','t','s',0};
static const WCHAR iCurrencyW[] = {'i','C','u','r','r','e','n','c','y',0};
static const WCHAR iDateW[] = {'i','D','a','t','e',0};
static const WCHAR iDigitsW[] = {'i','D','i','g','i','t','s',0};
static const WCHAR iFirstDayOfWeekW[] = {'i','F','i','r','s','t','D','a','y','O','f','W','e','e','k',0};
static const WCHAR iFirstWeekOfYearW[] = {'i','F','i','r','s','t','W','e','e','k','O','f','Y','e','a','r',0};
static const WCHAR iLDateW[] = {'i','L','D','a','t','e',0};
static const WCHAR iLZeroW[] = {'i','L','Z','e','r','o',0};
static const WCHAR iMeasureW[] = {'i','M','e','a','s','u','r','e',0};
static const WCHAR iNegCurrW[] = {'i','N','e','g','C','u','r','r',0};
static const WCHAR iNegNumberW[] = {'i','N','e','g','N','u','m','b','e','r',0};
static const WCHAR iPaperSizeW[] = {'i','P','a','p','e','r','S','i','z','e',0};
static const WCHAR iTLZeroW[] = {'i','T','L','Z','e','r','o',0};
static const WCHAR iTimePrefixW[] = {'i','T','i','m','e','P','r','e','f','i','x',0};
static const WCHAR iTimeW[] = {'i','T','i','m','e',0};
static const WCHAR s1159W[] = {'s','1','1','5','9',0};
static const WCHAR s2359W[] = {'s','2','3','5','9',0};
static const WCHAR sCountryW[] = {'s','C','o','u','n','t','r','y',0};
static const WCHAR sCurrencyW[] = {'s','C','u','r','r','e','n','c','y',0};
static const WCHAR sDateW[] = {'s','D','a','t','e',0};
static const WCHAR sDecimalW[] = {'s','D','e','c','i','m','a','l',0};
static const WCHAR sGroupingW[] = {'s','G','r','o','u','p','i','n','g',0};
static const WCHAR sLanguageW[] = {'s','L','a','n','g','u','a','g','e',0};
static const WCHAR sListW[] = {'s','L','i','s','t',0};
static const WCHAR sLongDateW[] = {'s','L','o','n','g','D','a','t','e',0};
static const WCHAR sMonDecimalSepW[] = {'s','M','o','n','D','e','c','i','m','a','l','S','e','p',0};
static const WCHAR sMonGroupingW[] = {'s','M','o','n','G','r','o','u','p','i','n','g',0};
static const WCHAR sMonThousandSepW[] = {'s','M','o','n','T','h','o','u','s','a','n','d','S','e','p',0};
static const WCHAR sNativeDigitsW[] = {'s','N','a','t','i','v','e','D','i','g','i','t','s',0};
static const WCHAR sNegativeSignW[] = {'s','N','e','g','a','t','i','v','e','S','i','g','n',0};
static const WCHAR sPositiveSignW[] = {'s','P','o','s','i','t','i','v','e','S','i','g','n',0};
static const WCHAR sShortDateW[] = {'s','S','h','o','r','t','D','a','t','e',0};
static const WCHAR sThousandW[] = {'s','T','h','o','u','s','a','n','d',0};
static const WCHAR sTimeFormatW[] = {'s','T','i','m','e','F','o','r','m','a','t',0};
static const WCHAR sTimeW[] = {'s','T','i','m','e',0};
static const WCHAR sYearMonthW[] = {'s','Y','e','a','r','M','o','n','t','h',0};
static const WCHAR NumShapeW[] = {'N','u','m','s','h','a','p','e',0};
switch (lctype)
{
/* These values are used by SetLocaleInfo and GetLocaleInfo, and
* the values are stored in the registry, confirmed under Windows.
*/
case LOCALE_ICALENDARTYPE: return iCalendarTypeW;
case LOCALE_ICURRDIGITS: return iCurrDigitsW;
case LOCALE_ICURRENCY: return iCurrencyW;
case LOCALE_IDIGITS: return iDigitsW;
case LOCALE_IFIRSTDAYOFWEEK: return iFirstDayOfWeekW;
case LOCALE_IFIRSTWEEKOFYEAR: return iFirstWeekOfYearW;
case LOCALE_ILZERO: return iLZeroW;
case LOCALE_IMEASURE: return iMeasureW;
case LOCALE_INEGCURR: return iNegCurrW;
case LOCALE_INEGNUMBER: return iNegNumberW;
case LOCALE_IPAPERSIZE: return iPaperSizeW;
case LOCALE_ITIME: return iTimeW;
case LOCALE_S1159: return s1159W;
case LOCALE_S2359: return s2359W;
case LOCALE_SCURRENCY: return sCurrencyW;
case LOCALE_SDATE: return sDateW;
case LOCALE_SDECIMAL: return sDecimalW;
case LOCALE_SGROUPING: return sGroupingW;
case LOCALE_SLIST: return sListW;
case LOCALE_SLONGDATE: return sLongDateW;
case LOCALE_SMONDECIMALSEP: return sMonDecimalSepW;
case LOCALE_SMONGROUPING: return sMonGroupingW;
case LOCALE_SMONTHOUSANDSEP: return sMonThousandSepW;
case LOCALE_SNEGATIVESIGN: return sNegativeSignW;
case LOCALE_SPOSITIVESIGN: return sPositiveSignW;
case LOCALE_SSHORTDATE: return sShortDateW;
case LOCALE_STHOUSAND: return sThousandW;
case LOCALE_STIME: return sTimeW;
case LOCALE_STIMEFORMAT: return sTimeFormatW;
case LOCALE_SYEARMONTH: return sYearMonthW;
/* The following are not listed under MSDN as supported,
* but seem to be used and also stored in the registry.
*/
case LOCALE_ICOUNTRY: return iCountryW;
case LOCALE_IDATE: return iDateW;
case LOCALE_ILDATE: return iLDateW;
case LOCALE_ITLZERO: return iTLZeroW;
case LOCALE_SCOUNTRY: return sCountryW;
case LOCALE_SABBREVLANGNAME: return sLanguageW;
/* The following are used in XP and later */
case LOCALE_IDIGITSUBSTITUTION: return NumShapeW;
case LOCALE_SNATIVEDIGITS: return sNativeDigitsW;
case LOCALE_ITIMEMARKPOSN: return iTimePrefixW;
}
return NULL;
}
/******************************************************************************
* get_registry_locale_info
*
* Retrieve user-modified locale info from the registry.
* Return length, 0 on error, -1 if not found.
*/
static INT get_registry_locale_info( LPCWSTR value, LPWSTR buffer, INT len )
{
DWORD size;
INT ret;
HANDLE hkey;
NTSTATUS status;
UNICODE_STRING nameW;
KEY_VALUE_PARTIAL_INFORMATION *info;
static const int info_size = FIELD_OFFSET(KEY_VALUE_PARTIAL_INFORMATION, Data);
if (!(hkey = create_registry_key())) return -1;
RtlInitUnicodeString( &nameW, value );
size = info_size + len * sizeof(WCHAR);
if (!(info = HeapAlloc( GetProcessHeap(), 0, size )))
{
NtClose( hkey );
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return 0;
}
status = NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, info, size, &size );
if (!status)
{
ret = (size - info_size) / sizeof(WCHAR);
/* append terminating null if needed */
if (!ret || ((WCHAR *)info->Data)[ret-1])
{
if (ret < len || !buffer) ret++;
else
{
SetLastError( ERROR_INSUFFICIENT_BUFFER );
ret = 0;
}
}
if (ret && buffer)
{
memcpy( buffer, info->Data, (ret-1) * sizeof(WCHAR) );
buffer[ret-1] = 0;
}
}
else if (status == STATUS_BUFFER_OVERFLOW && !buffer)
{
ret = (size - info_size) / sizeof(WCHAR) + 1;
}
else if (status == STATUS_OBJECT_NAME_NOT_FOUND)
{
ret = -1;
}
else
{
SetLastError( RtlNtStatusToDosError(status) );
ret = 0;
}
NtClose( hkey );
HeapFree( GetProcessHeap(), 0, info );
return ret;
}
/******************************************************************************
* GetLocaleInfoA (KERNEL32.@)
*
* Get information about an aspect of a locale.
*
* PARAMS
* lcid [I] LCID of the locale
* lctype [I] LCTYPE_ flags from "winnls.h"
* buffer [O] Destination for the information
* len [I] Length of buffer in characters
*
* RETURNS
* Success: The size of the data requested. If buffer is non-NULL, it is filled
* with the information.
* Failure: 0. Use GetLastError() to determine the cause.
*
* NOTES
* - LOCALE_NEUTRAL is equal to LOCALE_SYSTEM_DEFAULT
* - The string returned is NUL terminated, except for LOCALE_FONTSIGNATURE,
* which is a bit string.
*/
INT WINAPI GetLocaleInfoA( LCID lcid, LCTYPE lctype, LPSTR buffer, INT len )
{
WCHAR *bufferW;
INT lenW, ret;
TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d)\n", lcid, lctype, buffer, len );
if (len < 0 || (len && !buffer))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (lctype & LOCALE_RETURN_GENITIVE_NAMES )
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
if (!len) buffer = NULL;
if (!(lenW = GetLocaleInfoW( lcid, lctype, NULL, 0 ))) return 0;
if (!(bufferW = HeapAlloc( GetProcessHeap(), 0, lenW * sizeof(WCHAR) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return 0;
}
if ((ret = GetLocaleInfoW( lcid, lctype, bufferW, lenW )))
{
if ((lctype & LOCALE_RETURN_NUMBER) ||
((lctype & ~LOCALE_LOCALEINFOFLAGSMASK) == LOCALE_FONTSIGNATURE))
{
/* it's not an ASCII string, just bytes */
ret *= sizeof(WCHAR);
if (buffer)
{
if (ret <= len) memcpy( buffer, bufferW, ret );
else
{
SetLastError( ERROR_INSUFFICIENT_BUFFER );
ret = 0;
}
}
}
else
{
UINT codepage = CP_ACP;
if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
ret = WideCharToMultiByte( codepage, 0, bufferW, ret, buffer, len, NULL, NULL );
}
}
HeapFree( GetProcessHeap(), 0, bufferW );
return ret;
}
static int get_value_base_by_lctype( LCTYPE lctype )
{
return lctype == LOCALE_ILANGUAGE || lctype == LOCALE_IDEFAULTLANGUAGE ? 16 : 10;
}
/******************************************************************************
* GetLocaleInfoW (KERNEL32.@)
*
* See GetLocaleInfoA.
*/
INT WINAPI GetLocaleInfoW( LCID lcid, LCTYPE lctype, LPWSTR buffer, INT len )
{
LANGID lang_id;
HRSRC hrsrc;
HGLOBAL hmem;
INT ret;
UINT lcflags;
const WCHAR *p;
unsigned int i;
if (len < 0 || (len && !buffer))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (lctype & LOCALE_RETURN_GENITIVE_NAMES &&
!is_genitive_name_supported( lctype ))
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
if (!len) buffer = NULL;
lcid = convert_default_lcid( lcid, lctype );
lcflags = lctype & LOCALE_LOCALEINFOFLAGSMASK;
lctype &= 0xffff;
TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d)\n", lcid, lctype, buffer, len );
/* first check for overrides in the registry */
if (!(lcflags & LOCALE_NOUSEROVERRIDE) &&
lcid == convert_default_lcid( LOCALE_USER_DEFAULT, lctype ))
{
const WCHAR *value = get_locale_value_name(lctype);
if (value)
{
if (lcflags & LOCALE_RETURN_NUMBER)
{
WCHAR tmp[16];
ret = get_registry_locale_info( value, tmp, sizeof(tmp)/sizeof(WCHAR) );
if (ret > 0)
{
WCHAR *end;
UINT number = strtolW( tmp, &end, get_value_base_by_lctype( lctype ) );
if (*end) /* invalid number */
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
ret = sizeof(UINT)/sizeof(WCHAR);
if (!buffer) return ret;
if (ret > len)
{
SetLastError( ERROR_INSUFFICIENT_BUFFER );
return 0;
}
memcpy( buffer, &number, sizeof(number) );
}
}
else ret = get_registry_locale_info( value, buffer, len );
if (ret != -1) return ret;
}
}
/* now load it from kernel resources */
lang_id = LANGIDFROMLCID( lcid );
/* replace SUBLANG_NEUTRAL by SUBLANG_DEFAULT */
if (SUBLANGID(lang_id) == SUBLANG_NEUTRAL)
lang_id = MAKELANGID(PRIMARYLANGID(lang_id), SUBLANG_DEFAULT);
if (!(hrsrc = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
ULongToPtr((lctype >> 4) + 1), lang_id )))
{
SetLastError( ERROR_INVALID_FLAGS ); /* no such lctype */
return 0;
}
if (!(hmem = LoadResource( kernel32_handle, hrsrc )))
return 0;
p = LockResource( hmem );
for (i = 0; i < (lctype & 0x0f); i++) p += *p + 1;
if (lcflags & LOCALE_RETURN_NUMBER) ret = sizeof(UINT)/sizeof(WCHAR);
else if (is_genitive_name_supported( lctype ) && *p)
{
/* genitive form's stored after a null separator from a nominative */
for (i = 1; i <= *p; i++) if (!p[i]) break;
if (i <= *p && (lcflags & LOCALE_RETURN_GENITIVE_NAMES))
{
ret = *p - i + 1;
p += i;
}
else ret = i;
}
else
ret = (lctype == LOCALE_FONTSIGNATURE) ? *p : *p + 1;
if (!buffer) return ret;
if (ret > len)
{
SetLastError( ERROR_INSUFFICIENT_BUFFER );
return 0;
}
if (lcflags & LOCALE_RETURN_NUMBER)
{
UINT number;
WCHAR *end, *tmp = HeapAlloc( GetProcessHeap(), 0, (*p + 1) * sizeof(WCHAR) );
if (!tmp) return 0;
memcpy( tmp, p + 1, *p * sizeof(WCHAR) );
tmp[*p] = 0;
number = strtolW( tmp, &end, get_value_base_by_lctype( lctype ) );
if (!*end)
memcpy( buffer, &number, sizeof(number) );
else /* invalid number */
{
SetLastError( ERROR_INVALID_FLAGS );
ret = 0;
}
HeapFree( GetProcessHeap(), 0, tmp );
TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d) returning number %d\n",
lcid, lctype, buffer, len, number );
}
else
{
memcpy( buffer, p + 1, ret * sizeof(WCHAR) );
if (lctype != LOCALE_FONTSIGNATURE) buffer[ret-1] = 0;
TRACE( "(lcid=0x%x,lctype=0x%x,%p,%d) returning %d %s\n",
lcid, lctype, buffer, len, ret, debugstr_w(buffer) );
}
return ret;
}
/******************************************************************************
* GetLocaleInfoEx (KERNEL32.@)
*/
INT WINAPI GetLocaleInfoEx(LPCWSTR locale, LCTYPE info, LPWSTR buffer, INT len)
{
LCID lcid = LocaleNameToLCID(locale, 0);
TRACE("%s, lcid=0x%x, 0x%x\n", debugstr_w(locale), lcid, info);
if (!lcid) return 0;
/* special handling for neutral locale names */
if (info == LOCALE_SNAME && strlenW(locale) == 2)
{
if (len && len < 3)
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
if (len) strcpyW(buffer, locale);
return 3;
}
return GetLocaleInfoW(lcid, info, buffer, len);
}
/******************************************************************************
* SetLocaleInfoA [KERNEL32.@]
*
* Set information about an aspect of a locale.
*
* PARAMS
* lcid [I] LCID of the locale
* lctype [I] LCTYPE_ flags from "winnls.h"
* data [I] Information to set
*
* RETURNS
* Success: TRUE. The information given will be returned by GetLocaleInfoA()
* whenever it is called without LOCALE_NOUSEROVERRIDE.
* Failure: FALSE. Use GetLastError() to determine the cause.
*
* NOTES
* - Values are only be set for the current user locale; the system locale
* settings cannot be changed.
* - Any settings changed by this call are lost when the locale is changed by
* the control panel (in Wine, this happens every time you change LANG).
* - The native implementation of this function does not check that lcid matches
* the current user locale, and simply sets the new values. Wine warns you in
* this case, but behaves the same.
*/
BOOL WINAPI SetLocaleInfoA(LCID lcid, LCTYPE lctype, LPCSTR data)
{
UINT codepage = CP_ACP;
WCHAR *strW;
DWORD len;
BOOL ret;
if (!(lctype & LOCALE_USE_CP_ACP)) codepage = get_lcid_codepage( lcid );
if (!data)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
len = MultiByteToWideChar( codepage, 0, data, -1, NULL, 0 );
if (!(strW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return FALSE;
}
MultiByteToWideChar( codepage, 0, data, -1, strW, len );
ret = SetLocaleInfoW( lcid, lctype, strW );
HeapFree( GetProcessHeap(), 0, strW );
return ret;
}
/******************************************************************************
* SetLocaleInfoW (KERNEL32.@)
*
* See SetLocaleInfoA.
*/
BOOL WINAPI SetLocaleInfoW( LCID lcid, LCTYPE lctype, LPCWSTR data )
{
const WCHAR *value;
static const WCHAR intlW[] = {'i','n','t','l',0 };
UNICODE_STRING valueW;
NTSTATUS status;
HANDLE hkey;
lctype &= 0xffff;
value = get_locale_value_name( lctype );
if (!data || !value)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (lctype == LOCALE_IDATE || lctype == LOCALE_ILDATE)
{
SetLastError( ERROR_INVALID_FLAGS );
return FALSE;
}
TRACE("setting %x (%s) to %s\n", lctype, debugstr_w(value), debugstr_w(data) );
/* FIXME: should check that data to set is sane */
/* FIXME: profile functions should map to registry */
WriteProfileStringW( intlW, value, data );
if (!(hkey = create_registry_key())) return FALSE;
RtlInitUnicodeString( &valueW, value );
status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, data, (strlenW(data)+1)*sizeof(WCHAR) );
if (lctype == LOCALE_SSHORTDATE || lctype == LOCALE_SLONGDATE)
{
/* Set I-value from S value */
WCHAR *lpD, *lpM, *lpY;
WCHAR szBuff[2];
lpD = strrchrW(data, 'd');
lpM = strrchrW(data, 'M');
lpY = strrchrW(data, 'y');
if (lpD <= lpM)
{
szBuff[0] = '1'; /* D-M-Y */
}
else
{
if (lpY <= lpM)
szBuff[0] = '2'; /* Y-M-D */
else
szBuff[0] = '0'; /* M-D-Y */
}
szBuff[1] = '\0';
if (lctype == LOCALE_SSHORTDATE)
lctype = LOCALE_IDATE;
else
lctype = LOCALE_ILDATE;
value = get_locale_value_name( lctype );
WriteProfileStringW( intlW, value, szBuff );
RtlInitUnicodeString( &valueW, value );
status = NtSetValueKey( hkey, &valueW, 0, REG_SZ, szBuff, sizeof(szBuff) );
}
NtClose( hkey );
if (status) SetLastError( RtlNtStatusToDosError(status) );
return !status;
}
/******************************************************************************
* GetACP (KERNEL32.@)
*
* Get the current Ansi code page Id for the system.
*
* PARAMS
* None.
*
* RETURNS
* The current Ansi code page identifier for the system.
*/
UINT WINAPI GetACP(void)
{
assert( ansi_cptable );
return ansi_cptable->info.codepage;
}
/******************************************************************************
* SetCPGlobal (KERNEL32.@)
*
* Set the current Ansi code page Id for the system.
*
* PARAMS
* acp [I] code page ID to be the new ACP.
*
* RETURNS
* The previous ACP.
*/
UINT WINAPI SetCPGlobal( UINT acp )
{
UINT ret = GetACP();
const union cptable *new_cptable = wine_cp_get_table( acp );
if (new_cptable) ansi_cptable = new_cptable;
return ret;
}
/***********************************************************************
* GetOEMCP (KERNEL32.@)
*
* Get the current OEM code page Id for the system.
*
* PARAMS
* None.
*
* RETURNS
* The current OEM code page identifier for the system.
*/
UINT WINAPI GetOEMCP(void)
{
assert( oem_cptable );
return oem_cptable->info.codepage;
}
/***********************************************************************
* IsValidCodePage (KERNEL32.@)
*
* Determine if a given code page identifier is valid.
*
* PARAMS
* codepage [I] Code page Id to verify.
*
* RETURNS
* TRUE, If codepage is valid and available on the system,
* FALSE otherwise.
*/
BOOL WINAPI IsValidCodePage( UINT codepage )
{
switch(codepage) {
case CP_UTF7:
case CP_UTF8:
return TRUE;
default:
return wine_cp_get_table( codepage ) != NULL;
}
}
/***********************************************************************
* IsDBCSLeadByteEx (KERNEL32.@)
*
* Determine if a character is a lead byte in a given code page.
*
* PARAMS
* codepage [I] Code page for the test.
* testchar [I] Character to test
*
* RETURNS
* TRUE, if testchar is a lead byte in codepage,
* FALSE otherwise.
*/
BOOL WINAPI IsDBCSLeadByteEx( UINT codepage, BYTE testchar )
{
const union cptable *table = get_codepage_table( codepage );
return table && wine_is_dbcs_leadbyte( table, testchar );
}
/***********************************************************************
* IsDBCSLeadByte (KERNEL32.@)
* IsDBCSLeadByte (KERNEL.207)
*
* Determine if a character is a lead byte.
*
* PARAMS
* testchar [I] Character to test
*
* RETURNS
* TRUE, if testchar is a lead byte in the ANSI code page,
* FALSE otherwise.
*/
BOOL WINAPI IsDBCSLeadByte( BYTE testchar )
{
if (!ansi_cptable) return FALSE;
return wine_is_dbcs_leadbyte( ansi_cptable, testchar );
}
/***********************************************************************
* GetCPInfo (KERNEL32.@)
*
* Get information about a code page.
*
* PARAMS
* codepage [I] Code page number
* cpinfo [O] Destination for code page information
*
* RETURNS
* Success: TRUE. cpinfo is updated with the information about codepage.
* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
*/
BOOL WINAPI GetCPInfo( UINT codepage, LPCPINFO cpinfo )
{
const union cptable *table;
if (!cpinfo)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (!(table = get_codepage_table( codepage )))
{
switch(codepage)
{
case CP_UTF7:
case CP_UTF8:
cpinfo->DefaultChar[0] = 0x3f;
cpinfo->DefaultChar[1] = 0;
cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
cpinfo->MaxCharSize = (codepage == CP_UTF7) ? 5 : 4;
return TRUE;
}
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
if (table->info.def_char & 0xff00)
{
cpinfo->DefaultChar[0] = (table->info.def_char & 0xff00) >> 8;
cpinfo->DefaultChar[1] = table->info.def_char & 0x00ff;
}
else
{
cpinfo->DefaultChar[0] = table->info.def_char & 0xff;
cpinfo->DefaultChar[1] = 0;
}
if ((cpinfo->MaxCharSize = table->info.char_size) == 2)
memcpy( cpinfo->LeadByte, table->dbcs.lead_bytes, sizeof(cpinfo->LeadByte) );
else
cpinfo->LeadByte[0] = cpinfo->LeadByte[1] = 0;
return TRUE;
}
/***********************************************************************
* GetCPInfoExA (KERNEL32.@)
*
* Get extended information about a code page.
*
* PARAMS
* codepage [I] Code page number
* dwFlags [I] Reserved, must to 0.
* cpinfo [O] Destination for code page information
*
* RETURNS
* Success: TRUE. cpinfo is updated with the information about codepage.
* Failure: FALSE, if codepage is invalid or cpinfo is NULL.
*/
BOOL WINAPI GetCPInfoExA( UINT codepage, DWORD dwFlags, LPCPINFOEXA cpinfo )
{
CPINFOEXW cpinfoW;
if (!GetCPInfoExW( codepage, dwFlags, &cpinfoW ))
return FALSE;
/* the layout is the same except for CodePageName */
memcpy(cpinfo, &cpinfoW, sizeof(CPINFOEXA));
WideCharToMultiByte(CP_ACP, 0, cpinfoW.CodePageName, -1, cpinfo->CodePageName, sizeof(cpinfo->CodePageName), NULL, NULL);
return TRUE;
}
/***********************************************************************
* GetCPInfoExW (KERNEL32.@)
*
* Unicode version of GetCPInfoExA.
*/
BOOL WINAPI GetCPInfoExW( UINT codepage, DWORD dwFlags, LPCPINFOEXW cpinfo )
{
if (!GetCPInfo( codepage, (LPCPINFO)cpinfo ))
return FALSE;
switch(codepage)
{
case CP_UTF7:
{
static const WCHAR utf7[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','7',')',0};
cpinfo->CodePage = CP_UTF7;
cpinfo->UnicodeDefaultChar = 0x3f;
strcpyW(cpinfo->CodePageName, utf7);
break;
}
case CP_UTF8:
{
static const WCHAR utf8[] = {'U','n','i','c','o','d','e',' ','(','U','T','F','-','8',')',0};
cpinfo->CodePage = CP_UTF8;
cpinfo->UnicodeDefaultChar = 0x3f;
strcpyW(cpinfo->CodePageName, utf8);
break;
}
default:
{
const union cptable *table = get_codepage_table( codepage );
cpinfo->CodePage = table->info.codepage;
cpinfo->UnicodeDefaultChar = table->info.def_unicode_char;
MultiByteToWideChar( CP_ACP, 0, table->info.name, -1, cpinfo->CodePageName,
sizeof(cpinfo->CodePageName)/sizeof(WCHAR));
break;
}
}
return TRUE;
}
/***********************************************************************
* EnumSystemCodePagesA (KERNEL32.@)
*
* Call a user defined function for every code page installed on the system.
*
* PARAMS
* lpfnCodePageEnum [I] User CODEPAGE_ENUMPROC to call with each found code page
* flags [I] Reserved, set to 0.
*
* RETURNS
* TRUE, If all code pages have been enumerated, or
* FALSE if lpfnCodePageEnum returned FALSE to stop the enumeration.
*/
BOOL WINAPI EnumSystemCodePagesA( CODEPAGE_ENUMPROCA lpfnCodePageEnum, DWORD flags )
{
const union cptable *table;
char buffer[10];
int index = 0;
for (;;)
{
if (!(table = wine_cp_enum_table( index++ ))) break;
sprintf( buffer, "%d", table->info.codepage );
if (!lpfnCodePageEnum( buffer )) break;
}
return TRUE;
}
/***********************************************************************
* EnumSystemCodePagesW (KERNEL32.@)
*
* See EnumSystemCodePagesA.
*/
BOOL WINAPI EnumSystemCodePagesW( CODEPAGE_ENUMPROCW lpfnCodePageEnum, DWORD flags )
{
const union cptable *table;
WCHAR buffer[10], *p;
int page, index = 0;
for (;;)
{
if (!(table = wine_cp_enum_table( index++ ))) break;
p = buffer + sizeof(buffer)/sizeof(WCHAR);
*--p = 0;
page = table->info.codepage;
do
{
*--p = '0' + (page % 10);
page /= 10;
} while( page );
if (!lpfnCodePageEnum( p )) break;
}
return TRUE;
}
/***********************************************************************
* MultiByteToWideChar (KERNEL32.@)
*
* Convert a multibyte character string into a Unicode string.
*
* PARAMS
* page [I] Codepage character set to convert from
* flags [I] Character mapping flags
* src [I] Source string buffer
* srclen [I] Length of src (in bytes), or -1 if src is NUL terminated
* dst [O] Destination buffer
* dstlen [I] Length of dst (in WCHARs), or 0 to compute the required length
*
* RETURNS
* Success: If dstlen > 0, the number of characters written to dst.
* If dstlen == 0, the number of characters needed to perform the
* conversion. In both cases the count includes the terminating NUL.
* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
* and dstlen != 0; ERROR_INVALID_PARAMETER, if an invalid parameter
* is passed, and ERROR_NO_UNICODE_TRANSLATION if no translation is
* possible for src.
*/
INT WINAPI MultiByteToWideChar( UINT page, DWORD flags, LPCSTR src, INT srclen,
LPWSTR dst, INT dstlen )
{
const union cptable *table;
int ret;
if (!src || !srclen || (!dst && dstlen))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (srclen < 0) srclen = strlen(src) + 1;
switch(page)
{
case CP_SYMBOL:
if (flags)
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
ret = wine_cpsymbol_mbstowcs( src, srclen, dst, dstlen );
break;
case CP_UTF7:
if (flags)
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
FIXME("UTF-7 not supported\n");
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
return 0;
case CP_UNIXCP:
if (unix_cptable)
{
ret = wine_cp_mbstowcs( unix_cptable, flags, src, srclen, dst, dstlen );
break;
}
#ifdef __APPLE__
flags |= MB_COMPOSITE; /* work around broken Mac OS X filesystem that enforces decomposed Unicode */
#endif
/* fall through */
case CP_UTF8:
ret = wine_utf8_mbstowcs( flags, src, srclen, dst, dstlen );
break;
default:
if (!(table = get_codepage_table( page )))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
ret = wine_cp_mbstowcs( table, flags, src, srclen, dst, dstlen );
break;
}
if (ret < 0)
{
switch(ret)
{
case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
}
ret = 0;
}
TRACE("cp %d %s -> %s, ret = %d\n",
page, debugstr_an(src, srclen), debugstr_wn(dst, ret), ret);
return ret;
}
/***********************************************************************
* WideCharToMultiByte (KERNEL32.@)
*
* Convert a Unicode character string into a multibyte string.
*
* PARAMS
* page [I] Code page character set to convert to
* flags [I] Mapping Flags (MB_ constants from "winnls.h").
* src [I] Source string buffer
* srclen [I] Length of src (in WCHARs), or -1 if src is NUL terminated
* dst [O] Destination buffer
* dstlen [I] Length of dst (in bytes), or 0 to compute the required length
* defchar [I] Default character to use for conversion if no exact
* conversion can be made
* used [O] Set if default character was used in the conversion
*
* RETURNS
* Success: If dstlen > 0, the number of characters written to dst.
* If dstlen == 0, number of characters needed to perform the
* conversion. In both cases the count includes the terminating NUL.
* Failure: 0. Use GetLastError() to determine the cause. Possible errors are
* ERROR_INSUFFICIENT_BUFFER, if not enough space is available in dst
* and dstlen != 0, and ERROR_INVALID_PARAMETER, if an invalid
* parameter was given.
*/
INT WINAPI WideCharToMultiByte( UINT page, DWORD flags, LPCWSTR src, INT srclen,
LPSTR dst, INT dstlen, LPCSTR defchar, BOOL *used )
{
const union cptable *table;
int ret, used_tmp;
if (!src || !srclen || (!dst && dstlen))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (srclen < 0) srclen = strlenW(src) + 1;
switch(page)
{
case CP_SYMBOL:
/* when using CP_SYMBOL, ERROR_INVALID_FLAGS takes precedence */
if (flags)
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
if (defchar || used)
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
ret = wine_cpsymbol_wcstombs( src, srclen, dst, dstlen );
break;
case CP_UTF7:
/* when using CP_UTF7, ERROR_INVALID_PARAMETER takes precedence */
if (defchar || used)
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (flags)
{
SetLastError( ERROR_INVALID_FLAGS );
return 0;
}
FIXME("UTF-7 not supported\n");
SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
return 0;
case CP_UNIXCP:
if (unix_cptable)
{
ret = wine_cp_wcstombs( unix_cptable, flags, src, srclen, dst, dstlen,
defchar, used ? &used_tmp : NULL );
break;
}
/* fall through */
case CP_UTF8:
if (defchar || used)
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
ret = wine_utf8_wcstombs( flags, src, srclen, dst, dstlen );
break;
default:
if (!(table = get_codepage_table( page )))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
ret = wine_cp_wcstombs( table, flags, src, srclen, dst, dstlen,
defchar, used ? &used_tmp : NULL );
if (used) *used = used_tmp;
break;
}
if (ret < 0)
{
switch(ret)
{
case -1: SetLastError( ERROR_INSUFFICIENT_BUFFER ); break;
case -2: SetLastError( ERROR_NO_UNICODE_TRANSLATION ); break;
}
ret = 0;
}
TRACE("cp %d %s -> %s, ret = %d\n",
page, debugstr_wn(src, srclen), debugstr_an(dst, ret), ret);
return ret;
}
/***********************************************************************
* GetThreadLocale (KERNEL32.@)
*
* Get the current threads locale.
*
* PARAMS
* None.
*
* RETURNS
* The LCID currently associated with the calling thread.
*/
LCID WINAPI GetThreadLocale(void)
{
LCID ret = NtCurrentTeb()->CurrentLocale;
if (!ret) NtCurrentTeb()->CurrentLocale = ret = GetUserDefaultLCID();
return ret;
}
/**********************************************************************
* SetThreadLocale (KERNEL32.@)
*
* Set the current threads locale.
*
* PARAMS
* lcid [I] LCID of the locale to set
*
* RETURNS
* Success: TRUE. The threads locale is set to lcid.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI SetThreadLocale( LCID lcid )
{
TRACE("(0x%04X)\n", lcid);
lcid = ConvertDefaultLocale(lcid);
if (lcid != GetThreadLocale())
{
if (!IsValidLocale(lcid, LCID_SUPPORTED))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
NtCurrentTeb()->CurrentLocale = lcid;
}
return TRUE;
}
/**********************************************************************
* SetThreadUILanguage (KERNEL32.@)
*
* Set the current threads UI language.
*
* PARAMS
* langid [I] LANGID of the language to set, or 0 to use
* the available language which is best supported
* for console applications
*
* RETURNS
* Success: The return value is the same as the input value.
* Failure: The return value differs from the input value.
* Use GetLastError() to determine the cause.
*/
LANGID WINAPI SetThreadUILanguage( LANGID langid )
{
TRACE("(0x%04x) stub - returning success\n", langid);
return langid;
}
/******************************************************************************
* ConvertDefaultLocale (KERNEL32.@)
*
* Convert a default locale identifier into a real identifier.
*
* PARAMS
* lcid [I] LCID identifier of the locale to convert
*
* RETURNS
* lcid unchanged, if not a default locale or its sublanguage is
* not SUBLANG_NEUTRAL.
* GetSystemDefaultLCID(), if lcid == LOCALE_SYSTEM_DEFAULT.
* GetUserDefaultLCID(), if lcid == LOCALE_USER_DEFAULT or LOCALE_NEUTRAL.
* Otherwise, lcid with sublanguage changed to SUBLANG_DEFAULT.
*/
LCID WINAPI ConvertDefaultLocale( LCID lcid )
{
LANGID langid;
switch (lcid)
{
case LOCALE_SYSTEM_DEFAULT:
lcid = GetSystemDefaultLCID();
break;
case LOCALE_USER_DEFAULT:
case LOCALE_NEUTRAL:
lcid = GetUserDefaultLCID();
break;
default:
/* Replace SUBLANG_NEUTRAL with SUBLANG_DEFAULT */
langid = LANGIDFROMLCID(lcid);
if (SUBLANGID(langid) == SUBLANG_NEUTRAL)
{
langid = MAKELANGID(PRIMARYLANGID(langid), SUBLANG_DEFAULT);
lcid = MAKELCID(langid, SORTIDFROMLCID(lcid));
}
}
return lcid;
}
/******************************************************************************
* IsValidLocale (KERNEL32.@)
*
* Determine if a locale is valid.
*
* PARAMS
* lcid [I] LCID of the locale to check
* flags [I] LCID_SUPPORTED = Valid, LCID_INSTALLED = Valid and installed on the system
*
* RETURNS
* TRUE, if lcid is valid,
* FALSE, otherwise.
*
* NOTES
* Wine does not currently make the distinction between supported and installed. All
* languages supported are installed by default.
*/
BOOL WINAPI IsValidLocale( LCID lcid, DWORD flags )
{
/* check if language is registered in the kernel32 resources */
return FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING,
(LPCWSTR)LOCALE_ILANGUAGE, LANGIDFROMLCID(lcid)) != 0;
}
/******************************************************************************
* IsValidLocaleName (KERNEL32.@)
*/
BOOL WINAPI IsValidLocaleName( LPCWSTR locale )
{
struct locale_name locale_name;
/* string parsing */
parse_locale_name( locale, &locale_name );
TRACE( "found lcid %x for %s, matches %d\n",
locale_name.lcid, debugstr_w(locale), locale_name.matches );
return locale_name.matches > 0;
}
static BOOL CALLBACK enum_lang_proc_a( HMODULE hModule, LPCSTR type,
LPCSTR name, WORD LangID, LONG_PTR lParam )
{
LOCALE_ENUMPROCA lpfnLocaleEnum = (LOCALE_ENUMPROCA)lParam;
char buf[20];
sprintf(buf, "%08x", (UINT)LangID);
return lpfnLocaleEnum( buf );
}
static BOOL CALLBACK enum_lang_proc_w( HMODULE hModule, LPCWSTR type,
LPCWSTR name, WORD LangID, LONG_PTR lParam )
{
static const WCHAR formatW[] = {'%','0','8','x',0};
LOCALE_ENUMPROCW lpfnLocaleEnum = (LOCALE_ENUMPROCW)lParam;
WCHAR buf[20];
sprintfW( buf, formatW, (UINT)LangID );
return lpfnLocaleEnum( buf );
}
/******************************************************************************
* EnumSystemLocalesA (KERNEL32.@)
*
* Call a users function for each locale available on the system.
*
* PARAMS
* lpfnLocaleEnum [I] Callback function to call for each locale
* dwFlags [I] LOCALE_SUPPORTED=All supported, LOCALE_INSTALLED=Installed only
*
* RETURNS
* Success: TRUE.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI EnumSystemLocalesA( LOCALE_ENUMPROCA lpfnLocaleEnum, DWORD dwFlags )
{
TRACE("(%p,%08x)\n", lpfnLocaleEnum, dwFlags);
EnumResourceLanguagesA( kernel32_handle, (LPSTR)RT_STRING,
(LPCSTR)LOCALE_ILANGUAGE, enum_lang_proc_a,
(LONG_PTR)lpfnLocaleEnum);
return TRUE;
}
/******************************************************************************
* EnumSystemLocalesW (KERNEL32.@)
*
* See EnumSystemLocalesA.
*/
BOOL WINAPI EnumSystemLocalesW( LOCALE_ENUMPROCW lpfnLocaleEnum, DWORD dwFlags )
{
TRACE("(%p,%08x)\n", lpfnLocaleEnum, dwFlags);
EnumResourceLanguagesW( kernel32_handle, (LPWSTR)RT_STRING,
(LPCWSTR)LOCALE_ILANGUAGE, enum_lang_proc_w,
(LONG_PTR)lpfnLocaleEnum);
return TRUE;
}
struct enum_locale_ex_data
{
LOCALE_ENUMPROCEX proc;
DWORD flags;
LPARAM lparam;
};
static BOOL CALLBACK enum_locale_ex_proc( HMODULE module, LPCWSTR type,
LPCWSTR name, WORD lang, LONG_PTR lparam )
{
struct enum_locale_ex_data *data = (struct enum_locale_ex_data *)lparam;
WCHAR buffer[256];
DWORD neutral;
unsigned int flags;
GetLocaleInfoW( MAKELCID( lang, SORT_DEFAULT ), LOCALE_SNAME | LOCALE_NOUSEROVERRIDE,
buffer, sizeof(buffer) / sizeof(WCHAR) );
if (!GetLocaleInfoW( MAKELCID( lang, SORT_DEFAULT ),
LOCALE_INEUTRAL | LOCALE_NOUSEROVERRIDE | LOCALE_RETURN_NUMBER,
(LPWSTR)&neutral, sizeof(neutral) / sizeof(WCHAR) ))
neutral = 0;
flags = LOCALE_WINDOWS;
flags |= neutral ? LOCALE_NEUTRALDATA : LOCALE_SPECIFICDATA;
if (data->flags && ~(data->flags & flags)) return TRUE;
return data->proc( buffer, flags, data->lparam );
}
/******************************************************************************
* EnumSystemLocalesEx (KERNEL32.@)
*/
BOOL WINAPI EnumSystemLocalesEx( LOCALE_ENUMPROCEX proc, DWORD flags, LPARAM lparam, LPVOID reserved )
{
struct enum_locale_ex_data data;
if (reserved)
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
data.proc = proc;
data.flags = flags;
data.lparam = lparam;
EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING,
(LPCWSTR)MAKEINTRESOURCE((LOCALE_SNAME >> 4) + 1),
enum_locale_ex_proc, (LONG_PTR)&data );
return TRUE;
}
/***********************************************************************
* VerLanguageNameA (KERNEL32.@)
*
* Get the name of a language.
*
* PARAMS
* wLang [I] LANGID of the language
* szLang [O] Destination for the language name
*
* RETURNS
* Success: The size of the language name. If szLang is non-NULL, it is filled
* with the name.
* Failure: 0. Use GetLastError() to determine the cause.
*
*/
DWORD WINAPI VerLanguageNameA( DWORD wLang, LPSTR szLang, DWORD nSize )
{
return GetLocaleInfoA( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
}
/***********************************************************************
* VerLanguageNameW (KERNEL32.@)
*
* See VerLanguageNameA.
*/
DWORD WINAPI VerLanguageNameW( DWORD wLang, LPWSTR szLang, DWORD nSize )
{
return GetLocaleInfoW( MAKELCID(wLang, SORT_DEFAULT), LOCALE_SENGLANGUAGE, szLang, nSize );
}
/******************************************************************************
* GetStringTypeW (KERNEL32.@)
*
* See GetStringTypeA.
*/
BOOL WINAPI GetStringTypeW( DWORD type, LPCWSTR src, INT count, LPWORD chartype )
{
static const unsigned char type2_map[16] =
{
C2_NOTAPPLICABLE, /* unassigned */
C2_LEFTTORIGHT, /* L */
C2_RIGHTTOLEFT, /* R */
C2_EUROPENUMBER, /* EN */
C2_EUROPESEPARATOR, /* ES */
C2_EUROPETERMINATOR, /* ET */
C2_ARABICNUMBER, /* AN */
C2_COMMONSEPARATOR, /* CS */
C2_BLOCKSEPARATOR, /* B */
C2_SEGMENTSEPARATOR, /* S */
C2_WHITESPACE, /* WS */
C2_OTHERNEUTRAL, /* ON */
C2_RIGHTTOLEFT, /* AL */
C2_NOTAPPLICABLE, /* NSM */
C2_NOTAPPLICABLE, /* BN */
C2_OTHERNEUTRAL /* LRE, LRO, RLE, RLO, PDF */
};
if (count == -1) count = strlenW(src) + 1;
switch(type)
{
case CT_CTYPE1:
while (count--) *chartype++ = get_char_typeW( *src++ ) & 0xfff;
break;
case CT_CTYPE2:
while (count--) *chartype++ = type2_map[get_char_typeW( *src++ ) >> 12];
break;
case CT_CTYPE3:
{
WARN("CT_CTYPE3: semi-stub.\n");
while (count--)
{
int c = *src;
WORD type1, type3 = 0; /* C3_NOTAPPLICABLE */
type1 = get_char_typeW( *src++ ) & 0xfff;
/* try to construct type3 from type1 */
if(type1 & C1_SPACE) type3 |= C3_SYMBOL;
if(type1 & C1_ALPHA) type3 |= C3_ALPHA;
if ((c>=0x30A0)&&(c<=0x30FF)) type3 |= C3_KATAKANA;
if ((c>=0x3040)&&(c<=0x309F)) type3 |= C3_HIRAGANA;
if ((c>=0x4E00)&&(c<=0x9FAF)) type3 |= C3_IDEOGRAPH;
if ((c>=0x0600)&&(c<=0x06FF)) type3 |= C3_KASHIDA;
if ((c>=0x3000)&&(c<=0x303F)) type3 |= C3_SYMBOL;
if ((c>=0xFF00)&&(c<=0xFF60)) type3 |= C3_FULLWIDTH;
if ((c>=0xFF00)&&(c<=0xFF20)) type3 |= C3_SYMBOL;
if ((c>=0xFF3B)&&(c<=0xFF40)) type3 |= C3_SYMBOL;
if ((c>=0xFF5B)&&(c<=0xFF60)) type3 |= C3_SYMBOL;
if ((c>=0xFF21)&&(c<=0xFF3A)) type3 |= C3_ALPHA;
if ((c>=0xFF41)&&(c<=0xFF5A)) type3 |= C3_ALPHA;
if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_FULLWIDTH;
if ((c>=0xFFE0)&&(c<=0xFFE6)) type3 |= C3_SYMBOL;
if ((c>=0xFF61)&&(c<=0xFFDC)) type3 |= C3_HALFWIDTH;
if ((c>=0xFF61)&&(c<=0xFF64)) type3 |= C3_SYMBOL;
if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_KATAKANA;
if ((c>=0xFF65)&&(c<=0xFF9F)) type3 |= C3_ALPHA;
if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_HALFWIDTH;
if ((c>=0xFFE8)&&(c<=0xFFEE)) type3 |= C3_SYMBOL;
*chartype++ = type3;
}
break;
}
default:
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
return TRUE;
}
/******************************************************************************
* GetStringTypeExW (KERNEL32.@)
*
* See GetStringTypeExA.
*/
BOOL WINAPI GetStringTypeExW( LCID locale, DWORD type, LPCWSTR src, INT count, LPWORD chartype )
{
/* locale is ignored for Unicode */
return GetStringTypeW( type, src, count, chartype );
}
/******************************************************************************
* GetStringTypeA (KERNEL32.@)
*
* Get characteristics of the characters making up a string.
*
* PARAMS
* locale [I] Locale Id for the string
* type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
* src [I] String to analyse
* count [I] Length of src in chars, or -1 if src is NUL terminated
* chartype [O] Destination for the calculated characteristics
*
* RETURNS
* Success: TRUE. chartype is filled with the requested characteristics of each char
* in src.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI GetStringTypeA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
{
UINT cp;
INT countW;
LPWSTR srcW;
BOOL ret = FALSE;
if(count == -1) count = strlen(src) + 1;
if (!(cp = get_lcid_codepage( locale )))
{
FIXME("For locale %04x using current ANSI code page\n", locale);
cp = GetACP();
}
countW = MultiByteToWideChar(cp, 0, src, count, NULL, 0);
if((srcW = HeapAlloc(GetProcessHeap(), 0, countW * sizeof(WCHAR))))
{
MultiByteToWideChar(cp, 0, src, count, srcW, countW);
/*
* NOTE: the target buffer has 1 word for each CHARACTER in the source
* string, with multibyte characters there maybe be more bytes in count
* than character space in the buffer!
*/
ret = GetStringTypeW(type, srcW, countW, chartype);
HeapFree(GetProcessHeap(), 0, srcW);
}
return ret;
}
/******************************************************************************
* GetStringTypeExA (KERNEL32.@)
*
* Get characteristics of the characters making up a string.
*
* PARAMS
* locale [I] Locale Id for the string
* type [I] CT_CTYPE1 = classification, CT_CTYPE2 = directionality, CT_CTYPE3 = typographic info
* src [I] String to analyse
* count [I] Length of src in chars, or -1 if src is NUL terminated
* chartype [O] Destination for the calculated characteristics
*
* RETURNS
* Success: TRUE. chartype is filled with the requested characteristics of each char
* in src.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI GetStringTypeExA( LCID locale, DWORD type, LPCSTR src, INT count, LPWORD chartype )
{
return GetStringTypeA(locale, type, src, count, chartype);
}
/*************************************************************************
* LCMapStringEx (KERNEL32.@)
*
* Map characters in a locale sensitive string.
*
* PARAMS
* name [I] Locale name for the conversion.
* flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h")
* src [I] String to map
* srclen [I] Length of src in chars, or -1 if src is NUL terminated
* dst [O] Destination for mapped string
* dstlen [I] Length of dst in characters
* version [I] reserved, must be NULL
* reserved [I] reserved, must be NULL
* lparam [I] reserved, must be 0
*
* RETURNS
* Success: The length of the mapped string in dst, including the NUL terminator.
* Failure: 0. Use GetLastError() to determine the cause.
*/
INT WINAPI LCMapStringEx(LPCWSTR name, DWORD flags, LPCWSTR src, INT srclen, LPWSTR dst, INT dstlen,
LPNLSVERSIONINFO version, LPVOID reserved, LPARAM lparam)
{
LPWSTR dst_ptr;
if (version) FIXME("unsupported version structure %p\n", version);
if (reserved) FIXME("unsupported reserved pointer %p\n", reserved);
if (lparam) FIXME("unsupported lparam %lx\n", lparam);
if (!src || !srclen || dstlen < 0)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
/* mutually exclusive flags */
if ((flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE)) == (LCMAP_LOWERCASE | LCMAP_UPPERCASE) ||
(flags & (LCMAP_HIRAGANA | LCMAP_KATAKANA)) == (LCMAP_HIRAGANA | LCMAP_KATAKANA) ||
(flags & (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH)) == (LCMAP_HALFWIDTH | LCMAP_FULLWIDTH) ||
(flags & (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE)) == (LCMAP_TRADITIONAL_CHINESE | LCMAP_SIMPLIFIED_CHINESE))
{
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
if (!dstlen) dst = NULL;
if (flags & LCMAP_SORTKEY)
{
INT ret;
if (src == dst)
{
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
if (srclen < 0) srclen = strlenW(src);
TRACE("(%s,0x%08x,%s,%d,%p,%d)\n",
debugstr_w(name), flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
ret = wine_get_sortkey(flags, src, srclen, (char *)dst, dstlen);
if (ret == 0)
SetLastError(ERROR_INSUFFICIENT_BUFFER);
else
ret++;
return ret;
}
/* SORT_STRINGSORT must be used exclusively with LCMAP_SORTKEY */
if (flags & SORT_STRINGSORT)
{
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
if (srclen < 0) srclen = strlenW(src) + 1;
TRACE("(%s,0x%08x,%s,%d,%p,%d)\n",
debugstr_w(name), flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
if (!dst) /* return required string length */
{
INT len;
for (len = 0; srclen; src++, srclen--)
{
WCHAR wch = *src;
/* tests show that win2k just ignores NORM_IGNORENONSPACE,
* and skips white space and punctuation characters for
* NORM_IGNORESYMBOLS.
*/
if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
continue;
len++;
}
return len;
}
if (flags & LCMAP_UPPERCASE)
{
for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
{
WCHAR wch = *src;
if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
continue;
*dst_ptr++ = toupperW(wch);
dstlen--;
}
}
else if (flags & LCMAP_LOWERCASE)
{
for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
{
WCHAR wch = *src;
if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
continue;
*dst_ptr++ = tolowerW(wch);
dstlen--;
}
}
else
{
if (src == dst)
{
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
for (dst_ptr = dst; srclen && dstlen; src++, srclen--)
{
WCHAR wch = *src;
if ((flags & NORM_IGNORESYMBOLS) && (get_char_typeW(wch) & (C1_PUNCT | C1_SPACE)))
continue;
*dst_ptr++ = wch;
dstlen--;
}
}
if (srclen)
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
return dst_ptr - dst;
}
/*************************************************************************
* LCMapStringW (KERNEL32.@)
*
* See LCMapStringA.
*/
INT WINAPI LCMapStringW(LCID lcid, DWORD flags, LPCWSTR src, INT srclen,
LPWSTR dst, INT dstlen)
{
TRACE("(0x%04x,0x%08x,%s,%d,%p,%d)\n",
lcid, flags, debugstr_wn(src, srclen), srclen, dst, dstlen);
return LCMapStringEx(NULL, flags, src, srclen, dst, dstlen, NULL, NULL, 0);
}
/*************************************************************************
* LCMapStringA (KERNEL32.@)
*
* Map characters in a locale sensitive string.
*
* PARAMS
* lcid [I] LCID for the conversion.
* flags [I] Flags controlling the mapping (LCMAP_ constants from "winnls.h").
* src [I] String to map
* srclen [I] Length of src in chars, or -1 if src is NUL terminated
* dst [O] Destination for mapped string
* dstlen [I] Length of dst in characters
*
* RETURNS
* Success: The length of the mapped string in dst, including the NUL terminator.
* Failure: 0. Use GetLastError() to determine the cause.
*/
INT WINAPI LCMapStringA(LCID lcid, DWORD flags, LPCSTR src, INT srclen,
LPSTR dst, INT dstlen)
{
WCHAR *bufW = NtCurrentTeb()->StaticUnicodeBuffer;
LPWSTR srcW, dstW;
INT ret = 0, srclenW, dstlenW;
UINT locale_cp = CP_ACP;
if (!src || !srclen || dstlen < 0)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, bufW, 260);
if (srclenW)
srcW = bufW;
else
{
srclenW = MultiByteToWideChar(locale_cp, 0, src, srclen, NULL, 0);
srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
if (!srcW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0;
}
MultiByteToWideChar(locale_cp, 0, src, srclen, srcW, srclenW);
}
if (flags & LCMAP_SORTKEY)
{
if (src == dst)
{
SetLastError(ERROR_INVALID_FLAGS);
goto map_string_exit;
}
ret = wine_get_sortkey(flags, srcW, srclenW, dst, dstlen);
if (ret == 0)
SetLastError(ERROR_INSUFFICIENT_BUFFER);
else
ret++;
goto map_string_exit;
}
if (flags & SORT_STRINGSORT)
{
SetLastError(ERROR_INVALID_FLAGS);
goto map_string_exit;
}
dstlenW = LCMapStringEx(NULL, flags, srcW, srclenW, NULL, 0, NULL, NULL, 0);
if (!dstlenW)
goto map_string_exit;
dstW = HeapAlloc(GetProcessHeap(), 0, dstlenW * sizeof(WCHAR));
if (!dstW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto map_string_exit;
}
LCMapStringEx(NULL, flags, srcW, srclenW, dstW, dstlenW, NULL, NULL, 0);
ret = WideCharToMultiByte(locale_cp, 0, dstW, dstlenW, dst, dstlen, NULL, NULL);
HeapFree(GetProcessHeap(), 0, dstW);
map_string_exit:
if (srcW != bufW) HeapFree(GetProcessHeap(), 0, srcW);
return ret;
}
/*************************************************************************
* FoldStringA (KERNEL32.@)
*
* Map characters in a string.
*
* PARAMS
* dwFlags [I] Flags controlling chars to map (MAP_ constants from "winnls.h")
* src [I] String to map
* srclen [I] Length of src, or -1 if src is NUL terminated
* dst [O] Destination for mapped string
* dstlen [I] Length of dst, or 0 to find the required length for the mapped string
*
* RETURNS
* Success: The length of the string written to dst, including the terminating NUL. If
* dstlen is 0, the value returned is the same, but nothing is written to dst,
* and dst may be NULL.
* Failure: 0. Use GetLastError() to determine the cause.
*/
INT WINAPI FoldStringA(DWORD dwFlags, LPCSTR src, INT srclen,
LPSTR dst, INT dstlen)
{
INT ret = 0, srclenW = 0;
WCHAR *srcW = NULL, *dstW = NULL;
if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
srclenW = MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
src, srclen, NULL, 0);
srcW = HeapAlloc(GetProcessHeap(), 0, srclenW * sizeof(WCHAR));
if (!srcW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto FoldStringA_exit;
}
MultiByteToWideChar(CP_ACP, dwFlags & MAP_COMPOSITE ? MB_COMPOSITE : 0,
src, srclen, srcW, srclenW);
dwFlags = (dwFlags & ~MAP_PRECOMPOSED) | MAP_FOLDCZONE;
ret = FoldStringW(dwFlags, srcW, srclenW, NULL, 0);
if (ret && dstlen)
{
dstW = HeapAlloc(GetProcessHeap(), 0, ret * sizeof(WCHAR));
if (!dstW)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
goto FoldStringA_exit;
}
ret = FoldStringW(dwFlags, srcW, srclenW, dstW, ret);
if (!WideCharToMultiByte(CP_ACP, 0, dstW, ret, dst, dstlen, NULL, NULL))
{
ret = 0;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
}
}
HeapFree(GetProcessHeap(), 0, dstW);
FoldStringA_exit:
HeapFree(GetProcessHeap(), 0, srcW);
return ret;
}
/*************************************************************************
* FoldStringW (KERNEL32.@)
*
* See FoldStringA.
*/
INT WINAPI FoldStringW(DWORD dwFlags, LPCWSTR src, INT srclen,
LPWSTR dst, INT dstlen)
{
int ret;
switch (dwFlags & (MAP_COMPOSITE|MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES))
{
case 0:
if (dwFlags)
break;
/* Fall through for dwFlags == 0 */
case MAP_PRECOMPOSED|MAP_COMPOSITE:
case MAP_PRECOMPOSED|MAP_EXPAND_LIGATURES:
case MAP_COMPOSITE|MAP_EXPAND_LIGATURES:
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
if (!src || !srclen || dstlen < 0 || (dstlen && !dst) || src == dst)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
ret = wine_fold_string(dwFlags, src, srclen, dst, dstlen);
if (!ret)
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return ret;
}
/******************************************************************************
* CompareStringW (KERNEL32.@)
*
* See CompareStringA.
*/
INT WINAPI CompareStringW(LCID lcid, DWORD flags,
LPCWSTR str1, INT len1, LPCWSTR str2, INT len2)
{
return CompareStringEx(NULL, flags, str1, len1, str2, len2, NULL, NULL, 0);
}
/******************************************************************************
* CompareStringEx (KERNEL32.@)
*/
INT WINAPI CompareStringEx(LPCWSTR locale, DWORD flags, LPCWSTR str1, INT len1,
LPCWSTR str2, INT len2, LPNLSVERSIONINFO version, LPVOID reserved, LPARAM lParam)
{
INT ret;
if (version) FIXME("unexpected version parameter\n");
if (reserved) FIXME("unexpected reserved value\n");
if (lParam) FIXME("unexpected lParam\n");
if (!str1 || !str2)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if( flags & ~(NORM_IGNORECASE|NORM_IGNORENONSPACE|NORM_IGNORESYMBOLS|
SORT_STRINGSORT|NORM_IGNOREKANATYPE|NORM_IGNOREWIDTH|LOCALE_USE_CP_ACP|0x10000000) )
{
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
/* this style is related to diacritics in Arabic, Japanese, and Hebrew */
if (flags & 0x10000000)
WARN("Ignoring unknown flags 0x10000000\n");
if (len1 < 0) len1 = strlenW(str1);
if (len2 < 0) len2 = strlenW(str2);
ret = wine_compare_string(flags, str1, len1, str2, len2);
if (ret) /* need to translate result */
return (ret < 0) ? CSTR_LESS_THAN : CSTR_GREATER_THAN;
return CSTR_EQUAL;
}
/******************************************************************************
* CompareStringA (KERNEL32.@)
*
* Compare two locale sensitive strings.
*
* PARAMS
* lcid [I] LCID for the comparison
* flags [I] Flags for the comparison (NORM_ constants from "winnls.h").
* str1 [I] First string to compare
* len1 [I] Length of str1, or -1 if str1 is NUL terminated
* str2 [I] Second string to compare
* len2 [I] Length of str2, or -1 if str2 is NUL terminated
*
* RETURNS
* Success: CSTR_LESS_THAN, CSTR_EQUAL or CSTR_GREATER_THAN depending on whether
* str1 is less than, equal to or greater than str2 respectively.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
INT WINAPI CompareStringA(LCID lcid, DWORD flags,
LPCSTR str1, INT len1, LPCSTR str2, INT len2)
{
WCHAR *buf1W = NtCurrentTeb()->StaticUnicodeBuffer;
WCHAR *buf2W = buf1W + 130;
LPWSTR str1W, str2W;
INT len1W = 0, len2W = 0, ret;
UINT locale_cp = CP_ACP;
if (!str1 || !str2)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (len1 < 0) len1 = strlen(str1);
if (len2 < 0) len2 = strlen(str2);
if (!(flags & LOCALE_USE_CP_ACP)) locale_cp = get_lcid_codepage( lcid );
if (len1)
{
if (len1 <= 130) len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, buf1W, 130);
if (len1W)
str1W = buf1W;
else
{
len1W = MultiByteToWideChar(locale_cp, 0, str1, len1, NULL, 0);
str1W = HeapAlloc(GetProcessHeap(), 0, len1W * sizeof(WCHAR));
if (!str1W)
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0;
}
MultiByteToWideChar(locale_cp, 0, str1, len1, str1W, len1W);
}
}
else
{
len1W = 0;
str1W = buf1W;
}
if (len2)
{
if (len2 <= 130) len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, buf2W, 130);
if (len2W)
str2W = buf2W;
else
{
len2W = MultiByteToWideChar(locale_cp, 0, str2, len2, NULL, 0);
str2W = HeapAlloc(GetProcessHeap(), 0, len2W * sizeof(WCHAR));
if (!str2W)
{
if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0;
}
MultiByteToWideChar(locale_cp, 0, str2, len2, str2W, len2W);
}
}
else
{
len2W = 0;
str2W = buf2W;
}
ret = CompareStringEx(NULL, flags, str1W, len1W, str2W, len2W, NULL, NULL, 0);
if (str1W != buf1W) HeapFree(GetProcessHeap(), 0, str1W);
if (str2W != buf2W) HeapFree(GetProcessHeap(), 0, str2W);
return ret;
}
/******************************************************************************
* CompareStringOrdinal (KERNEL32.@)
*/
INT WINAPI CompareStringOrdinal(const WCHAR *str1, INT len1, const WCHAR *str2, INT len2, BOOL ignore_case)
{
int ret, len;
if (!str1 || !str2)
{
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if (len1 < 0) len1 = strlenW(str1);
if (len2 < 0) len2 = strlenW(str2);
len = min(len1, len2);
if (ignore_case)
{
ret = memicmpW(str1, str2, len);
}
else
{
ret = 0;
for (; len > 0; len--)
if ((ret = (*str1++ - *str2++))) break;
}
if (!ret) ret = len1 - len2;
if (ret < 0) return CSTR_LESS_THAN;
if (ret > 0) return CSTR_GREATER_THAN;
return CSTR_EQUAL;
}
/*************************************************************************
* lstrcmp (KERNEL32.@)
* lstrcmpA (KERNEL32.@)
*
* Compare two strings using the current thread locale.
*
* PARAMS
* str1 [I] First string to compare
* str2 [I] Second string to compare
*
* RETURNS
* Success: A number less than, equal to or greater than 0 depending on whether
* str1 is less than, equal to or greater than str2 respectively.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
int WINAPI lstrcmpA(LPCSTR str1, LPCSTR str2)
{
int ret;
if ((str1 == NULL) && (str2 == NULL)) return 0;
if (str1 == NULL) return -1;
if (str2 == NULL) return 1;
ret = CompareStringA(GetThreadLocale(), LOCALE_USE_CP_ACP, str1, -1, str2, -1);
if (ret) ret -= 2;
return ret;
}
/*************************************************************************
* lstrcmpi (KERNEL32.@)
* lstrcmpiA (KERNEL32.@)
*
* Compare two strings using the current thread locale, ignoring case.
*
* PARAMS
* str1 [I] First string to compare
* str2 [I] Second string to compare
*
* RETURNS
* Success: A number less than, equal to or greater than 0 depending on whether
* str2 is less than, equal to or greater than str1 respectively.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
int WINAPI lstrcmpiA(LPCSTR str1, LPCSTR str2)
{
int ret;
if ((str1 == NULL) && (str2 == NULL)) return 0;
if (str1 == NULL) return -1;
if (str2 == NULL) return 1;
ret = CompareStringA(GetThreadLocale(), NORM_IGNORECASE|LOCALE_USE_CP_ACP, str1, -1, str2, -1);
if (ret) ret -= 2;
return ret;
}
/*************************************************************************
* lstrcmpW (KERNEL32.@)
*
* See lstrcmpA.
*/
int WINAPI lstrcmpW(LPCWSTR str1, LPCWSTR str2)
{
int ret;
if ((str1 == NULL) && (str2 == NULL)) return 0;
if (str1 == NULL) return -1;
if (str2 == NULL) return 1;
ret = CompareStringW(GetThreadLocale(), 0, str1, -1, str2, -1);
if (ret) ret -= 2;
return ret;
}
/*************************************************************************
* lstrcmpiW (KERNEL32.@)
*
* See lstrcmpiA.
*/
int WINAPI lstrcmpiW(LPCWSTR str1, LPCWSTR str2)
{
int ret;
if ((str1 == NULL) && (str2 == NULL)) return 0;
if (str1 == NULL) return -1;
if (str2 == NULL) return 1;
ret = CompareStringW(GetThreadLocale(), NORM_IGNORECASE, str1, -1, str2, -1);
if (ret) ret -= 2;
return ret;
}
/******************************************************************************
* LOCALE_Init
*/
void LOCALE_Init(void)
{
extern void CDECL __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp,
const union cptable *unix_cp );
UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp;
#ifdef __APPLE__
/* MacOS doesn't set the locale environment variables so we have to do it ourselves */
char user_locale[50];
CFLocaleRef user_locale_ref = CFLocaleCopyCurrent();
CFStringRef user_locale_lang_ref = CFLocaleGetValue( user_locale_ref, kCFLocaleLanguageCode );
CFStringRef user_locale_country_ref = CFLocaleGetValue( user_locale_ref, kCFLocaleCountryCode );
CFStringRef user_locale_string_ref;
if (user_locale_country_ref)
{
user_locale_string_ref = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@_%@"),
user_locale_lang_ref, user_locale_country_ref);
}
else
{
user_locale_string_ref = CFStringCreateCopy(NULL, user_locale_lang_ref);
}
CFStringGetCString( user_locale_string_ref, user_locale, sizeof(user_locale), kCFStringEncodingUTF8 );
strcat(user_locale, ".UTF-8");
unix_cp = CP_UTF8; /* default to utf-8 even if we don't get a valid locale */
setenv( "LANG", user_locale, 0 );
TRACE( "setting locale to '%s'\n", user_locale );
#endif /* __APPLE__ */
setlocale( LC_ALL, "" );
unix_cp = setup_unix_locales();
if (!lcid_LC_MESSAGES) lcid_LC_MESSAGES = lcid_LC_CTYPE;
#ifdef __APPLE__
/* Override lcid_LC_MESSAGES with user's preferred language if LC_MESSAGES is set to default */
if (!getenv("LC_ALL") && !getenv("LC_MESSAGES"))
{
/* Retrieve the preferred language as chosen in System Preferences. */
/* If language is a less specific variant of locale (e.g. 'en' vs. 'en_US'),
leave things be. */
CFArrayRef preferred_langs = CFLocaleCopyPreferredLanguages();
CFStringRef canonical_lang_string_ref = CFLocaleCreateCanonicalLanguageIdentifierFromString(NULL, user_locale_string_ref);
CFStringRef user_language_string_ref;
if (preferred_langs && canonical_lang_string_ref && CFArrayGetCount( preferred_langs ) &&
(user_language_string_ref = CFArrayGetValueAtIndex( preferred_langs, 0 )) &&
!CFEqual(user_language_string_ref, user_locale_lang_ref) &&
!CFEqual(user_language_string_ref, canonical_lang_string_ref))
{
struct locale_name locale_name;
WCHAR buffer[128];
CFStringGetCString( user_language_string_ref, user_locale, sizeof(user_locale), kCFStringEncodingUTF8 );
strcpynAtoW( buffer, user_locale, sizeof(buffer)/sizeof(WCHAR) );
parse_locale_name( buffer, &locale_name );
lcid_LC_MESSAGES = locale_name.lcid;
TRACE( "setting lcid_LC_MESSAGES to '%s' %04x\n", user_locale, lcid_LC_MESSAGES );
}
if (preferred_langs)
CFRelease( preferred_langs );
if (canonical_lang_string_ref)
CFRelease( canonical_lang_string_ref );
}
CFRelease( user_locale_ref );
CFRelease( user_locale_string_ref );
#endif
NtSetDefaultUILanguage( LANGIDFROMLCID(lcid_LC_MESSAGES) );
NtSetDefaultLocale( TRUE, lcid_LC_MESSAGES );
NtSetDefaultLocale( FALSE, lcid_LC_CTYPE );
ansi_cp = get_lcid_codepage( LOCALE_USER_DEFAULT );
GetLocaleInfoW( LOCALE_USER_DEFAULT, LOCALE_IDEFAULTMACCODEPAGE | LOCALE_RETURN_NUMBER,
(LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
GetLocaleInfoW( LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
(LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) );
if (!unix_cp)
GetLocaleInfoW( LOCALE_USER_DEFAULT, LOCALE_IDEFAULTUNIXCODEPAGE | LOCALE_RETURN_NUMBER,
(LPWSTR)&unix_cp, sizeof(unix_cp)/sizeof(WCHAR) );
if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
ansi_cptable = wine_cp_get_table( 1252 );
if (!(oem_cptable = wine_cp_get_table( oem_cp )))
oem_cptable = wine_cp_get_table( 437 );
if (!(mac_cptable = wine_cp_get_table( mac_cp )))
mac_cptable = wine_cp_get_table( 10000 );
if (unix_cp != CP_UTF8)
{
if (!(unix_cptable = wine_cp_get_table( unix_cp )))
unix_cptable = wine_cp_get_table( 28591 );
}
__wine_init_codepages( ansi_cptable, oem_cptable, unix_cptable );
TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
ansi_cptable->info.codepage, oem_cptable->info.codepage,
mac_cptable->info.codepage, unix_cp );
setlocale(LC_NUMERIC, "C"); /* FIXME: oleaut32 depends on this */
}
static HANDLE NLS_RegOpenKey(HANDLE hRootKey, LPCWSTR szKeyName)
{
UNICODE_STRING keyName;
OBJECT_ATTRIBUTES attr;
HANDLE hkey;
RtlInitUnicodeString( &keyName, szKeyName );
InitializeObjectAttributes(&attr, &keyName, 0, hRootKey, NULL);
if (NtOpenKey( &hkey, KEY_READ, &attr ) != STATUS_SUCCESS)
hkey = 0;
return hkey;
}
static BOOL NLS_RegEnumSubKey(HANDLE hKey, UINT ulIndex, LPWSTR szKeyName,
ULONG keyNameSize)
{
BYTE buffer[80];
KEY_BASIC_INFORMATION *info = (KEY_BASIC_INFORMATION *)buffer;
DWORD dwLen;
if (NtEnumerateKey( hKey, ulIndex, KeyBasicInformation, buffer,
sizeof(buffer), &dwLen) != STATUS_SUCCESS ||
info->NameLength > keyNameSize)
{
return FALSE;
}
TRACE("info->Name %s info->NameLength %d\n", debugstr_w(info->Name), info->NameLength);
memcpy( szKeyName, info->Name, info->NameLength);
szKeyName[info->NameLength / sizeof(WCHAR)] = '\0';
TRACE("returning %s\n", debugstr_w(szKeyName));
return TRUE;
}
static BOOL NLS_RegEnumValue(HANDLE hKey, UINT ulIndex,
LPWSTR szValueName, ULONG valueNameSize,
LPWSTR szValueData, ULONG valueDataSize)
{
BYTE buffer[80];
KEY_VALUE_FULL_INFORMATION *info = (KEY_VALUE_FULL_INFORMATION *)buffer;
DWORD dwLen;
if (NtEnumerateValueKey( hKey, ulIndex, KeyValueFullInformation,
buffer, sizeof(buffer), &dwLen ) != STATUS_SUCCESS ||
info->NameLength > valueNameSize ||
info->DataLength > valueDataSize)
{
return FALSE;
}
TRACE("info->Name %s info->DataLength %d\n", debugstr_w(info->Name), info->DataLength);
memcpy( szValueName, info->Name, info->NameLength);
szValueName[info->NameLength / sizeof(WCHAR)] = '\0';
memcpy( szValueData, buffer + info->DataOffset, info->DataLength );
szValueData[info->DataLength / sizeof(WCHAR)] = '\0';
TRACE("returning %s %s\n", debugstr_w(szValueName), debugstr_w(szValueData));
return TRUE;
}
static BOOL NLS_RegGetDword(HANDLE hKey, LPCWSTR szValueName, DWORD *lpVal)
{
BYTE buffer[128];
const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buffer;
DWORD dwSize = sizeof(buffer);
UNICODE_STRING valueName;
RtlInitUnicodeString( &valueName, szValueName );
TRACE("%p, %s\n", hKey, debugstr_w(szValueName));
if (NtQueryValueKey( hKey, &valueName, KeyValuePartialInformation,
buffer, dwSize, &dwSize ) == STATUS_SUCCESS &&
info->DataLength == sizeof(DWORD))
{
memcpy(lpVal, info->Data, sizeof(DWORD));
return TRUE;
}
return FALSE;
}
static BOOL NLS_GetLanguageGroupName(LGRPID lgrpid, LPWSTR szName, ULONG nameSize)
{
LANGID langId;
LPCWSTR szResourceName = MAKEINTRESOURCEW(((lgrpid + 0x2000) >> 4) + 1);
HRSRC hResource;
BOOL bRet = FALSE;
/* FIXME: Is it correct to use the system default langid? */
langId = GetSystemDefaultLangID();
if (SUBLANGID(langId) == SUBLANG_NEUTRAL)
langId = MAKELANGID( PRIMARYLANGID(langId), SUBLANG_DEFAULT );
hResource = FindResourceExW( kernel32_handle, (LPWSTR)RT_STRING, szResourceName, langId );
if (hResource)
{
HGLOBAL hResDir = LoadResource( kernel32_handle, hResource );
if (hResDir)
{
ULONG iResourceIndex = lgrpid & 0xf;
LPCWSTR lpResEntry = LockResource( hResDir );
ULONG i;
for (i = 0; i < iResourceIndex; i++)
lpResEntry += *lpResEntry + 1;
if (*lpResEntry < nameSize)
{
memcpy( szName, lpResEntry + 1, *lpResEntry * sizeof(WCHAR) );
szName[*lpResEntry] = '\0';
bRet = TRUE;
}
}
FreeResource( hResource );
}
return bRet;
}
/* Registry keys for NLS related information */
static const WCHAR szCountryListName[] = {
'M','a','c','h','i','n','e','\\','S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'T','e','l','e','p','h','o','n','y','\\',
'C','o','u','n','t','r','y',' ','L','i','s','t','\0'
};
/* Callback function ptrs for EnumSystemLanguageGroupsA/W */
typedef struct
{
LANGUAGEGROUP_ENUMPROCA procA;
LANGUAGEGROUP_ENUMPROCW procW;
DWORD dwFlags;
LONG_PTR lParam;
} ENUMLANGUAGEGROUP_CALLBACKS;
/* Internal implementation of EnumSystemLanguageGroupsA/W */
static BOOL NLS_EnumSystemLanguageGroups(ENUMLANGUAGEGROUP_CALLBACKS *lpProcs)
{
WCHAR szNumber[10], szValue[4];
HANDLE hKey;
BOOL bContinue = TRUE;
ULONG ulIndex = 0;
if (!lpProcs)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
switch (lpProcs->dwFlags)
{
case 0:
/* Default to LGRPID_INSTALLED */
lpProcs->dwFlags = LGRPID_INSTALLED;
/* Fall through... */
case LGRPID_INSTALLED:
case LGRPID_SUPPORTED:
break;
default:
SetLastError(ERROR_INVALID_FLAGS);
return FALSE;
}
hKey = NLS_RegOpenKey( 0, szLangGroupsKeyName );
if (!hKey)
FIXME("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
while (bContinue)
{
if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
szValue, sizeof(szValue) ))
{
BOOL bInstalled = szValue[0] == '1';
LGRPID lgrpid = strtoulW( szNumber, NULL, 16 );
TRACE("grpid %s (%sinstalled)\n", debugstr_w(szNumber),
bInstalled ? "" : "not ");
if (lpProcs->dwFlags == LGRPID_SUPPORTED || bInstalled)
{
WCHAR szGrpName[48];
if (!NLS_GetLanguageGroupName( lgrpid, szGrpName, sizeof(szGrpName) / sizeof(WCHAR) ))
szGrpName[0] = '\0';
if (lpProcs->procW)
bContinue = lpProcs->procW( lgrpid, szNumber, szGrpName, lpProcs->dwFlags,
lpProcs->lParam );
else
{
char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
char szGrpNameA[48];
/* FIXME: MSDN doesn't say which code page the W->A translation uses,
* or whether the language names are ever localised. Assume CP_ACP.
*/
WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
WideCharToMultiByte(CP_ACP, 0, szGrpName, -1, szGrpNameA, sizeof(szGrpNameA), 0, 0);
bContinue = lpProcs->procA( lgrpid, szNumberA, szGrpNameA, lpProcs->dwFlags,
lpProcs->lParam );
}
}
ulIndex++;
}
else
bContinue = FALSE;
if (!bContinue)
break;
}
if (hKey)
NtClose( hKey );
return TRUE;
}
/******************************************************************************
* EnumSystemLanguageGroupsA (KERNEL32.@)
*
* Call a users function for each language group available on the system.
*
* PARAMS
* pLangGrpEnumProc [I] Callback function to call for each language group
* dwFlags [I] LGRPID_SUPPORTED=All Supported, LGRPID_INSTALLED=Installed only
* lParam [I] User parameter to pass to pLangGrpEnumProc
*
* RETURNS
* Success: TRUE.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI EnumSystemLanguageGroupsA(LANGUAGEGROUP_ENUMPROCA pLangGrpEnumProc,
DWORD dwFlags, LONG_PTR lParam)
{
ENUMLANGUAGEGROUP_CALLBACKS procs;
TRACE("(%p,0x%08X,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
procs.procA = pLangGrpEnumProc;
procs.procW = NULL;
procs.dwFlags = dwFlags;
procs.lParam = lParam;
return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
}
/******************************************************************************
* EnumSystemLanguageGroupsW (KERNEL32.@)
*
* See EnumSystemLanguageGroupsA.
*/
BOOL WINAPI EnumSystemLanguageGroupsW(LANGUAGEGROUP_ENUMPROCW pLangGrpEnumProc,
DWORD dwFlags, LONG_PTR lParam)
{
ENUMLANGUAGEGROUP_CALLBACKS procs;
TRACE("(%p,0x%08X,0x%08lX)\n", pLangGrpEnumProc, dwFlags, lParam);
procs.procA = NULL;
procs.procW = pLangGrpEnumProc;
procs.dwFlags = dwFlags;
procs.lParam = lParam;
return NLS_EnumSystemLanguageGroups( pLangGrpEnumProc ? &procs : NULL);
}
/******************************************************************************
* IsValidLanguageGroup (KERNEL32.@)
*
* Determine if a language group is supported and/or installed.
*
* PARAMS
* lgrpid [I] Language Group Id (LGRPID_ values from "winnls.h")
* dwFlags [I] LGRPID_SUPPORTED=Supported, LGRPID_INSTALLED=Installed
*
* RETURNS
* TRUE, if lgrpid is supported and/or installed, according to dwFlags.
* FALSE otherwise.
*/
BOOL WINAPI IsValidLanguageGroup(LGRPID lgrpid, DWORD dwFlags)
{
static const WCHAR szFormat[] = { '%','x','\0' };
WCHAR szValueName[16], szValue[2];
BOOL bSupported = FALSE, bInstalled = FALSE;
HANDLE hKey;
switch (dwFlags)
{
case LGRPID_INSTALLED:
case LGRPID_SUPPORTED:
hKey = NLS_RegOpenKey( 0, szLangGroupsKeyName );
sprintfW( szValueName, szFormat, lgrpid );
if (NLS_RegGetDword( hKey, szValueName, (LPDWORD)szValue ))
{
bSupported = TRUE;
if (szValue[0] == '1')
bInstalled = TRUE;
}
if (hKey)
NtClose( hKey );
break;
}
if ((dwFlags == LGRPID_SUPPORTED && bSupported) ||
(dwFlags == LGRPID_INSTALLED && bInstalled))
return TRUE;
return FALSE;
}
/* Callback function ptrs for EnumLanguageGrouplocalesA/W */
typedef struct
{
LANGGROUPLOCALE_ENUMPROCA procA;
LANGGROUPLOCALE_ENUMPROCW procW;
DWORD dwFlags;
LGRPID lgrpid;
LONG_PTR lParam;
} ENUMLANGUAGEGROUPLOCALE_CALLBACKS;
/* Internal implementation of EnumLanguageGrouplocalesA/W */
static BOOL NLS_EnumLanguageGroupLocales(ENUMLANGUAGEGROUPLOCALE_CALLBACKS *lpProcs)
{
static const WCHAR szAlternateSortsKeyName[] = {
'A','l','t','e','r','n','a','t','e',' ','S','o','r','t','s','\0'
};
WCHAR szNumber[10], szValue[4];
HANDLE hKey;
BOOL bContinue = TRUE, bAlternate = FALSE;
LGRPID lgrpid;
ULONG ulIndex = 1; /* Ignore default entry of 1st key */
if (!lpProcs || !lpProcs->lgrpid || lpProcs->lgrpid > LGRPID_ARMENIAN)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (lpProcs->dwFlags)
{
SetLastError(ERROR_INVALID_FLAGS);
return FALSE;
}
hKey = NLS_RegOpenKey( 0, szLocaleKeyName );
if (!hKey)
WARN("NLS registry key not found. Please apply the default registry file 'wine.inf'\n");
while (bContinue)
{
if (NLS_RegEnumValue( hKey, ulIndex, szNumber, sizeof(szNumber),
szValue, sizeof(szValue) ))
{
lgrpid = strtoulW( szValue, NULL, 16 );
TRACE("lcid %s, grpid %d (%smatched)\n", debugstr_w(szNumber),
lgrpid, lgrpid == lpProcs->lgrpid ? "" : "not ");
if (lgrpid == lpProcs->lgrpid)
{
LCID lcid;
lcid = strtoulW( szNumber, NULL, 16 );
/* FIXME: native returns extra text for a few (17/150) locales, e.g:
* '00000437 ;Georgian'
* At present we only pass the LCID string.
*/
if (lpProcs->procW)
bContinue = lpProcs->procW( lgrpid, lcid, szNumber, lpProcs->lParam );
else
{
char szNumberA[sizeof(szNumber)/sizeof(WCHAR)];
WideCharToMultiByte(CP_ACP, 0, szNumber, -1, szNumberA, sizeof(szNumberA), 0, 0);
bContinue = lpProcs->procA( lgrpid, lcid, szNumberA, lpProcs->lParam );
}
}
ulIndex++;
}
else
{
/* Finished enumerating this key */
if (!bAlternate)
{
/* Enumerate alternate sorts also */
hKey = NLS_RegOpenKey( hKey, szAlternateSortsKeyName );
bAlternate = TRUE;
ulIndex = 0;
}
else
bContinue = FALSE; /* Finished both keys */
}
if (!bContinue)
break;
}
if (hKey)
NtClose( hKey );
return TRUE;
}
/******************************************************************************
* EnumLanguageGroupLocalesA (KERNEL32.@)
*
* Call a users function for every locale in a language group available on the system.
*
* PARAMS
* pLangGrpLcEnumProc [I] Callback function to call for each locale
* lgrpid [I] Language group (LGRPID_ values from "winnls.h")
* dwFlags [I] Reserved, set to 0
* lParam [I] User parameter to pass to pLangGrpLcEnumProc
*
* RETURNS
* Success: TRUE.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI EnumLanguageGroupLocalesA(LANGGROUPLOCALE_ENUMPROCA pLangGrpLcEnumProc,
LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
{
ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
TRACE("(%p,0x%08X,0x%08X,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
callbacks.procA = pLangGrpLcEnumProc;
callbacks.procW = NULL;
callbacks.dwFlags = dwFlags;
callbacks.lgrpid = lgrpid;
callbacks.lParam = lParam;
return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
}
/******************************************************************************
* EnumLanguageGroupLocalesW (KERNEL32.@)
*
* See EnumLanguageGroupLocalesA.
*/
BOOL WINAPI EnumLanguageGroupLocalesW(LANGGROUPLOCALE_ENUMPROCW pLangGrpLcEnumProc,
LGRPID lgrpid, DWORD dwFlags, LONG_PTR lParam)
{
ENUMLANGUAGEGROUPLOCALE_CALLBACKS callbacks;
TRACE("(%p,0x%08X,0x%08X,0x%08lX)\n", pLangGrpLcEnumProc, lgrpid, dwFlags, lParam);
callbacks.procA = NULL;
callbacks.procW = pLangGrpLcEnumProc;
callbacks.dwFlags = dwFlags;
callbacks.lgrpid = lgrpid;
callbacks.lParam = lParam;
return NLS_EnumLanguageGroupLocales( pLangGrpLcEnumProc ? &callbacks : NULL );
}
/******************************************************************************
* EnumSystemGeoID (KERNEL32.@)
*
* Call a users function for every location available on the system.
*
* PARAMS
* geoclass [I] Type of information desired (SYSGEOTYPE enum from "winnls.h")
* reserved [I] Reserved, set to 0
* pGeoEnumProc [I] Callback function to call for each location
*
* RETURNS
* Success: TRUE.
* Failure: FALSE. Use GetLastError() to determine the cause.
*/
BOOL WINAPI EnumSystemGeoID(GEOCLASS geoclass, GEOID reserved, GEO_ENUMPROC pGeoEnumProc)
{
static const WCHAR szCountryCodeValueName[] = {
'C','o','u','n','t','r','y','C','o','d','e','\0'
};
WCHAR szNumber[10];
HANDLE hKey;
ULONG ulIndex = 0;
TRACE("(0x%08X,0x%08X,%p)\n", geoclass, reserved, pGeoEnumProc);
if (geoclass != GEOCLASS_NATION || reserved || !pGeoEnumProc)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
hKey = NLS_RegOpenKey( 0, szCountryListName );
while (NLS_RegEnumSubKey( hKey, ulIndex, szNumber, sizeof(szNumber) ))
{
BOOL bContinue = TRUE;
DWORD dwGeoId;
HANDLE hSubKey = NLS_RegOpenKey( hKey, szNumber );
if (hSubKey)
{
if (NLS_RegGetDword( hSubKey, szCountryCodeValueName, &dwGeoId ))
{
TRACE("Got geoid %d\n", dwGeoId);
if (!pGeoEnumProc( dwGeoId ))
bContinue = FALSE;
}
NtClose( hSubKey );
}
if (!bContinue)
break;
ulIndex++;
}
if (hKey)
NtClose( hKey );
return TRUE;
}
/******************************************************************************
* InvalidateNLSCache (KERNEL32.@)
*
* Invalidate the cache of NLS values.
*
* PARAMS
* None.
*
* RETURNS
* Success: TRUE.
* Failure: FALSE.
*/
BOOL WINAPI InvalidateNLSCache(void)
{
FIXME("() stub\n");
return FALSE;
}
/******************************************************************************
* GetUserGeoID (KERNEL32.@)
*/
GEOID WINAPI GetUserGeoID( GEOCLASS GeoClass )
{
GEOID ret = GEOID_NOT_AVAILABLE;
static const WCHAR geoW[] = {'G','e','o',0};
static const WCHAR nationW[] = {'N','a','t','i','o','n',0};
WCHAR bufferW[40], *end;
DWORD count;
HANDLE hkey, hSubkey = 0;
UNICODE_STRING keyW;
const KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)bufferW;
RtlInitUnicodeString( &keyW, nationW );
count = sizeof(bufferW);
if(!(hkey = create_registry_key())) return ret;
switch( GeoClass ){
case GEOCLASS_NATION:
if ((hSubkey = NLS_RegOpenKey(hkey, geoW)))
{
if((NtQueryValueKey(hSubkey, &keyW, KeyValuePartialInformation,
bufferW, count, &count) == STATUS_SUCCESS ) && info->DataLength)
ret = strtolW((LPCWSTR)info->Data, &end, 10);
}
break;
case GEOCLASS_REGION:
FIXME("GEOCLASS_REGION not handled yet\n");
break;
}
NtClose(hkey);
if (hSubkey) NtClose(hSubkey);
return ret;
}
/******************************************************************************
* SetUserGeoID (KERNEL32.@)
*/
BOOL WINAPI SetUserGeoID( GEOID GeoID )
{
static const WCHAR geoW[] = {'G','e','o',0};
static const WCHAR nationW[] = {'N','a','t','i','o','n',0};
static const WCHAR formatW[] = {'%','i',0};
UNICODE_STRING nameW,keyW;
WCHAR bufferW[10];
OBJECT_ATTRIBUTES attr;
HANDLE hkey;
if(!(hkey = create_registry_key())) return FALSE;
attr.Length = sizeof(attr);
attr.RootDirectory = hkey;
attr.ObjectName = &nameW;
attr.Attributes = 0;
attr.SecurityDescriptor = NULL;
attr.SecurityQualityOfService = NULL;
RtlInitUnicodeString( &nameW, geoW );
RtlInitUnicodeString( &keyW, nationW );
if (NtCreateKey( &hkey, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS)
{
NtClose(attr.RootDirectory);
return FALSE;
}
sprintfW(bufferW, formatW, GeoID);
NtSetValueKey(hkey, &keyW, 0, REG_SZ, bufferW, (strlenW(bufferW) + 1) * sizeof(WCHAR));
NtClose(attr.RootDirectory);
NtClose(hkey);
return TRUE;
}
typedef struct
{
union
{
UILANGUAGE_ENUMPROCA procA;
UILANGUAGE_ENUMPROCW procW;
} u;
DWORD flags;
LONG_PTR param;
} ENUM_UILANG_CALLBACK;
static BOOL CALLBACK enum_uilang_proc_a( HMODULE hModule, LPCSTR type,
LPCSTR name, WORD LangID, LONG_PTR lParam )
{
ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
char buf[20];
sprintf(buf, "%08x", (UINT)LangID);
return enum_uilang->u.procA( buf, enum_uilang->param );
}
static BOOL CALLBACK enum_uilang_proc_w( HMODULE hModule, LPCWSTR type,
LPCWSTR name, WORD LangID, LONG_PTR lParam )
{
static const WCHAR formatW[] = {'%','0','8','x',0};
ENUM_UILANG_CALLBACK *enum_uilang = (ENUM_UILANG_CALLBACK *)lParam;
WCHAR buf[20];
sprintfW( buf, formatW, (UINT)LangID );
return enum_uilang->u.procW( buf, enum_uilang->param );
}
/******************************************************************************
* EnumUILanguagesA (KERNEL32.@)
*/
BOOL WINAPI EnumUILanguagesA(UILANGUAGE_ENUMPROCA pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
{
ENUM_UILANG_CALLBACK enum_uilang;
TRACE("%p, %x, %lx\n", pUILangEnumProc, dwFlags, lParam);
if(!pUILangEnumProc) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if(dwFlags) {
SetLastError(ERROR_INVALID_FLAGS);
return FALSE;
}
enum_uilang.u.procA = pUILangEnumProc;
enum_uilang.flags = dwFlags;
enum_uilang.param = lParam;
EnumResourceLanguagesA( kernel32_handle, (LPCSTR)RT_STRING,
(LPCSTR)LOCALE_ILANGUAGE, enum_uilang_proc_a,
(LONG_PTR)&enum_uilang);
return TRUE;
}
/******************************************************************************
* EnumUILanguagesW (KERNEL32.@)
*/
BOOL WINAPI EnumUILanguagesW(UILANGUAGE_ENUMPROCW pUILangEnumProc, DWORD dwFlags, LONG_PTR lParam)
{
ENUM_UILANG_CALLBACK enum_uilang;
TRACE("%p, %x, %lx\n", pUILangEnumProc, dwFlags, lParam);
if(!pUILangEnumProc) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if(dwFlags) {
SetLastError(ERROR_INVALID_FLAGS);
return FALSE;
}
enum_uilang.u.procW = pUILangEnumProc;
enum_uilang.flags = dwFlags;
enum_uilang.param = lParam;
EnumResourceLanguagesW( kernel32_handle, (LPCWSTR)RT_STRING,
(LPCWSTR)LOCALE_ILANGUAGE, enum_uilang_proc_w,
(LONG_PTR)&enum_uilang);
return TRUE;
}
INT WINAPI GetGeoInfoW(GEOID GeoId, GEOTYPE GeoType, LPWSTR lpGeoData,
int cchData, LANGID language)
{
FIXME("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, language);
return 0;
}
INT WINAPI GetGeoInfoA(GEOID GeoId, GEOTYPE GeoType, LPSTR lpGeoData,
int cchData, LANGID language)
{
FIXME("%d %d %p %d %d\n", GeoId, GeoType, lpGeoData, cchData, language);
return 0;
}
INT WINAPI GetUserDefaultLocaleName(LPWSTR localename, int buffersize)
{
LCID userlcid;
TRACE("%p, %d\n", localename, buffersize);
userlcid = GetUserDefaultLCID();
return LCIDToLocaleName(userlcid, localename, buffersize, 0);
}
/******************************************************************************
* NormalizeString (KERNEL32.@)
*/
INT WINAPI NormalizeString(NORM_FORM NormForm, LPCWSTR lpSrcString, INT cwSrcLength,
LPWSTR lpDstString, INT cwDstLength)
{
FIXME("%x %p %d %p %d\n", NormForm, lpSrcString, cwSrcLength, lpDstString, cwDstLength);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return 0;
}
/******************************************************************************
* IsNormalizedString (KERNEL32.@)
*/
BOOL WINAPI IsNormalizedString(NORM_FORM NormForm, LPCWSTR lpString, INT cwLength)
{
FIXME("%x %p %d\n", NormForm, lpString, cwLength);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
enum {
BASE = 36,
TMIN = 1,
TMAX = 26,
SKEW = 38,
DAMP = 700,
INIT_BIAS = 72,
INIT_N = 128
};
static inline INT adapt(INT delta, INT numpoints, BOOL firsttime)
{
INT k;
delta /= (firsttime ? DAMP : 2);
delta += delta/numpoints;
for(k=0; delta>((BASE-TMIN)*TMAX)/2; k+=BASE)
delta /= BASE-TMIN;
return k+((BASE-TMIN+1)*delta)/(delta+SKEW);
}
/******************************************************************************
* IdnToAscii (KERNEL32.@)
* Implementation of Punycode based on RFC 3492.
*/
INT WINAPI IdnToAscii(DWORD dwFlags, LPCWSTR lpUnicodeCharStr, INT cchUnicodeChar,
LPWSTR lpASCIICharStr, INT cchASCIIChar)
{
static const WCHAR prefixW[] = {'x','n','-','-'};
WCHAR *norm_str;
INT i, label_start, label_end, norm_len, out_label, out = 0;
TRACE("%x %p %d %p %d\n", dwFlags, lpUnicodeCharStr, cchUnicodeChar,
lpASCIICharStr, cchASCIIChar);
norm_len = IdnToNameprepUnicode(dwFlags, lpUnicodeCharStr, cchUnicodeChar, NULL, 0);
if(!norm_len)
return 0;
norm_str = HeapAlloc(GetProcessHeap(), 0, norm_len*sizeof(WCHAR));
if(!norm_str) {
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0;
}
norm_len = IdnToNameprepUnicode(dwFlags, lpUnicodeCharStr,
cchUnicodeChar, norm_str, norm_len);
if(!norm_len) {
HeapFree(GetProcessHeap(), 0, norm_str);
return 0;
}
for(label_start=0; label_start<norm_len;) {
INT n = INIT_N, bias = INIT_BIAS;
INT delta = 0, b = 0, h;
out_label = out;
for(i=label_start; i<norm_len && norm_str[i]!='.' &&
norm_str[i]!=0x3002 && norm_str[i]!='\0'; i++)
if(norm_str[i] < 0x80)
b++;
label_end = i;
if(b == label_end-label_start) {
if(label_end < norm_len)
b++;
if(!lpASCIICharStr) {
out += b;
}else if(out+b <= cchASCIIChar) {
memcpy(lpASCIICharStr+out, norm_str+label_start, b*sizeof(WCHAR));
out += b;
}else {
HeapFree(GetProcessHeap(), 0, norm_str);
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
label_start = label_end+1;
continue;
}
if(!lpASCIICharStr) {
out += 5+b; /* strlen(xn--...-) */
}else if(out+5+b <= cchASCIIChar) {
memcpy(lpASCIICharStr+out, prefixW, sizeof(prefixW));
out += 4;
for(i=label_start; i<label_end; i++)
if(norm_str[i] < 0x80)
lpASCIICharStr[out++] = norm_str[i];
lpASCIICharStr[out++] = '-';
}else {
HeapFree(GetProcessHeap(), 0, norm_str);
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
if(!b)
out--;
for(h=b; h<label_end-label_start;) {
INT m = 0xffff, q, k;
for(i=label_start; i<label_end; i++) {
if(norm_str[i]>=n && m>norm_str[i])
m = norm_str[i];
}
delta += (m-n)*(h+1);
n = m;
for(i=label_start; i<label_end; i++) {
if(norm_str[i] < n) {
delta++;
}else if(norm_str[i] == n) {
for(q=delta, k=BASE; ; k+=BASE) {
INT t = k<=bias ? TMIN : k>=bias+TMAX ? TMAX : k-bias;
INT disp = q<t ? q : t+(q-t)%(BASE-t);
if(!lpASCIICharStr) {
out++;
}else if(out+1 <= cchASCIIChar) {
lpASCIICharStr[out++] = disp<='z'-'a' ?
'a'+disp : '0'+disp-'z'+'a'-1;
}else {
HeapFree(GetProcessHeap(), 0, norm_str);
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
if(q < t)
break;
q = (q-t)/(BASE-t);
}
bias = adapt(delta, h+1, h==b);
delta = 0;
h++;
}
}
delta++;
n++;
}
if(out-out_label > 63) {
HeapFree(GetProcessHeap(), 0, norm_str);
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end < norm_len) {
if(!lpASCIICharStr) {
out++;
}else if(out+1 <= cchASCIIChar) {
lpASCIICharStr[out++] = norm_str[label_end] ? '.' : 0;
}else {
HeapFree(GetProcessHeap(), 0, norm_str);
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
}
label_start = label_end+1;
}
HeapFree(GetProcessHeap(), 0, norm_str);
return out;
}
/******************************************************************************
* IdnToNameprepUnicode (KERNEL32.@)
*/
INT WINAPI IdnToNameprepUnicode(DWORD dwFlags, LPCWSTR lpUnicodeCharStr, INT cchUnicodeChar,
LPWSTR lpNameprepCharStr, INT cchNameprepChar)
{
enum {
UNASSIGNED = 0x1,
PROHIBITED = 0x2,
BIDI_RAL = 0x4,
BIDI_L = 0x8
};
extern const unsigned short nameprep_char_type[];
extern const WCHAR nameprep_mapping[];
const WCHAR *ptr;
WORD flags;
WCHAR buf[64], *map_str, norm_str[64], ch;
DWORD i, map_len, norm_len, mask, label_start, label_end, out = 0;
BOOL have_bidi_ral, prohibit_bidi_ral, ascii_only;
TRACE("%x %p %d %p %d\n", dwFlags, lpUnicodeCharStr, cchUnicodeChar,
lpNameprepCharStr, cchNameprepChar);
if(dwFlags & ~(IDN_ALLOW_UNASSIGNED|IDN_USE_STD3_ASCII_RULES)) {
SetLastError(ERROR_INVALID_FLAGS);
return 0;
}
if(!lpUnicodeCharStr || cchUnicodeChar<-1) {
SetLastError(ERROR_INVALID_PARAMETER);
return 0;
}
if(cchUnicodeChar == -1)
cchUnicodeChar = strlenW(lpUnicodeCharStr)+1;
if(!cchUnicodeChar || (cchUnicodeChar==1 && lpUnicodeCharStr[0]==0)) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
for(label_start=0; label_start<cchUnicodeChar;) {
ascii_only = TRUE;
for(i=label_start; i<cchUnicodeChar; i++) {
ch = lpUnicodeCharStr[i];
if(i!=cchUnicodeChar-1 && !ch) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
/* check if ch is one of label separators defined in RFC3490 */
if(!ch || ch=='.' || ch==0x3002 || ch==0xff0e || ch==0xff61)
break;
if(ch > 0x7f) {
ascii_only = FALSE;
continue;
}
if((dwFlags&IDN_USE_STD3_ASCII_RULES) == 0)
continue;
if((ch>='a' && ch<='z') || (ch>='A' && ch<='Z')
|| (ch>='0' && ch<='9') || ch=='-')
continue;
SetLastError(ERROR_INVALID_NAME);
return 0;
}
label_end = i;
/* last label may be empty */
if(label_start==label_end && ch) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if((dwFlags&IDN_USE_STD3_ASCII_RULES) && (lpUnicodeCharStr[label_start]=='-' ||
lpUnicodeCharStr[label_end-1]=='-')) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(ascii_only) {
/* maximal label length is 63 characters */
if(label_end-label_start > 63) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end < cchUnicodeChar)
label_end++;
if(!lpNameprepCharStr) {
out += label_end-label_start;
}else if(out+label_end-label_start <= cchNameprepChar) {
memcpy(lpNameprepCharStr+out, lpUnicodeCharStr+label_start,
(label_end-label_start)*sizeof(WCHAR));
if(lpUnicodeCharStr[label_end-1] > 0x7f)
lpNameprepCharStr[out+label_end-label_start-1] = '.';
out += label_end-label_start;
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
label_start = label_end;
continue;
}
map_len = 0;
for(i=label_start; i<label_end; i++) {
ch = lpUnicodeCharStr[i];
ptr = nameprep_mapping + nameprep_mapping[ch>>8];
ptr = nameprep_mapping + ptr[(ch>>4)&0x0f] + 3*(ch&0x0f);
if(!ptr[0]) map_len++;
else if(!ptr[1]) map_len++;
else if(!ptr[2]) map_len += 2;
else if(ptr[0]!=0xffff || ptr[1]!=0xffff || ptr[2]!=0xffff) map_len += 3;
}
if(map_len*sizeof(WCHAR) > sizeof(buf)) {
map_str = HeapAlloc(GetProcessHeap(), 0, map_len*sizeof(WCHAR));
if(!map_str) {
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
return 0;
}
}else {
map_str = buf;
}
map_len = 0;
for(i=label_start; i<label_end; i++) {
ch = lpUnicodeCharStr[i];
ptr = nameprep_mapping + nameprep_mapping[ch>>8];
ptr = nameprep_mapping + ptr[(ch>>4)&0x0f] + 3*(ch&0x0f);
if(!ptr[0]) {
map_str[map_len++] = ch;
}else if(!ptr[1]) {
map_str[map_len++] = ptr[0];
}else if(!ptr[2]) {
map_str[map_len++] = ptr[0];
map_str[map_len++] = ptr[1];
}else if(ptr[0]!=0xffff || ptr[1]!=0xffff || ptr[2]!=0xffff) {
map_str[map_len++] = ptr[0];
map_str[map_len++] = ptr[1];
map_str[map_len++] = ptr[2];
}
}
norm_len = FoldStringW(MAP_FOLDCZONE, map_str, map_len,
norm_str, sizeof(norm_str)/sizeof(WCHAR)-1);
if(map_str != buf)
HeapFree(GetProcessHeap(), 0, map_str);
if(!norm_len) {
if(GetLastError() == ERROR_INSUFFICIENT_BUFFER)
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end < cchUnicodeChar) {
norm_str[norm_len++] = lpUnicodeCharStr[label_end] ? '.' : 0;
label_end++;
}
if(!lpNameprepCharStr) {
out += norm_len;
}else if(out+norm_len <= cchNameprepChar) {
memcpy(lpNameprepCharStr+out, norm_str, norm_len*sizeof(WCHAR));
out += norm_len;
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
have_bidi_ral = prohibit_bidi_ral = FALSE;
mask = PROHIBITED;
if((dwFlags&IDN_ALLOW_UNASSIGNED) == 0)
mask |= UNASSIGNED;
for(i=0; i<norm_len; i++) {
ch = norm_str[i];
flags = get_table_entry( nameprep_char_type, ch );
if(flags & mask) {
SetLastError((flags & PROHIBITED) ? ERROR_INVALID_NAME
: ERROR_NO_UNICODE_TRANSLATION);
return 0;
}
if(flags & BIDI_RAL)
have_bidi_ral = TRUE;
if(flags & BIDI_L)
prohibit_bidi_ral = TRUE;
}
if(have_bidi_ral) {
ch = norm_str[0];
flags = get_table_entry( nameprep_char_type, ch );
if((flags & BIDI_RAL) == 0)
prohibit_bidi_ral = TRUE;
ch = norm_str[norm_len-1];
flags = get_table_entry( nameprep_char_type, ch );
if((flags & BIDI_RAL) == 0)
prohibit_bidi_ral = TRUE;
}
if(have_bidi_ral && prohibit_bidi_ral) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
label_start = label_end;
}
return out;
}
/******************************************************************************
* IdnToUnicode (KERNEL32.@)
*/
INT WINAPI IdnToUnicode(DWORD dwFlags, LPCWSTR lpASCIICharStr, INT cchASCIIChar,
LPWSTR lpUnicodeCharStr, INT cchUnicodeChar)
{
extern const unsigned short nameprep_char_type[];
INT i, label_start, label_end, out_label, out = 0;
WCHAR ch;
TRACE("%x %p %d %p %d\n", dwFlags, lpASCIICharStr, cchASCIIChar,
lpUnicodeCharStr, cchUnicodeChar);
for(label_start=0; label_start<cchASCIIChar;) {
INT n = INIT_N, pos = 0, old_pos, w, k, bias = INIT_BIAS, delim=0, digit, t;
out_label = out;
for(i=label_start; i<cchASCIIChar; i++) {
ch = lpASCIICharStr[i];
if(ch>0x7f || (i!=cchASCIIChar-1 && !ch)) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(!ch || ch=='.')
break;
if(ch == '-')
delim = i;
if((dwFlags&IDN_USE_STD3_ASCII_RULES) == 0)
continue;
if((ch>='a' && ch<='z') || (ch>='A' && ch<='Z')
|| (ch>='0' && ch<='9') || ch=='-')
continue;
SetLastError(ERROR_INVALID_NAME);
return 0;
}
label_end = i;
/* last label may be empty */
if(label_start==label_end && ch) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if((dwFlags&IDN_USE_STD3_ASCII_RULES) && (lpASCIICharStr[label_start]=='-' ||
lpASCIICharStr[label_end-1]=='-')) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end-label_start > 63) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end-label_start<4 ||
tolowerW(lpASCIICharStr[label_start])!='x' ||
tolowerW(lpASCIICharStr[label_start+1])!='n' ||
lpASCIICharStr[label_start+2]!='-' || lpASCIICharStr[label_start+3]!='-') {
if(label_end < cchASCIIChar)
label_end++;
if(!lpUnicodeCharStr) {
out += label_end-label_start;
}else if(out+label_end-label_start <= cchUnicodeChar) {
memcpy(lpUnicodeCharStr+out, lpASCIICharStr+label_start,
(label_end-label_start)*sizeof(WCHAR));
out += label_end-label_start;
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
label_start = label_end;
continue;
}
if(delim == label_start+3)
delim++;
if(!lpUnicodeCharStr) {
out += delim-label_start-4;
}else if(out+delim-label_start-4 <= cchUnicodeChar) {
memcpy(lpUnicodeCharStr+out, lpASCIICharStr+label_start+4,
(delim-label_start-4)*sizeof(WCHAR));
out += delim-label_start-4;
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
if(out != out_label)
delim++;
for(i=delim; i<label_end;) {
old_pos = pos;
w = 1;
for(k=BASE; ; k+=BASE) {
ch = i<label_end ? tolowerW(lpASCIICharStr[i++]) : 0;
if((ch<'a' || ch>'z') && (ch<'0' || ch>'9')) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
digit = ch<='9' ? ch-'0'+'z'-'a'+1 : ch-'a';
pos += digit*w;
t = k<=bias ? TMIN : k>=bias+TMAX ? TMAX : k-bias;
if(digit < t)
break;
w *= BASE-t;
}
bias = adapt(pos-old_pos, out-out_label+1, old_pos==0);
n += pos/(out-out_label+1);
pos %= out-out_label+1;
if((dwFlags&IDN_ALLOW_UNASSIGNED)==0 &&
get_table_entry(nameprep_char_type, n)==1/*UNASSIGNED*/) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(!lpUnicodeCharStr) {
out++;
}else if(out+1 <= cchASCIIChar) {
memmove(lpUnicodeCharStr+out_label+pos+1,
lpUnicodeCharStr+out_label+pos,
(out-out_label-pos)*sizeof(WCHAR));
lpUnicodeCharStr[out_label+pos] = n;
out++;
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
pos++;
}
if(out-out_label > 63) {
SetLastError(ERROR_INVALID_NAME);
return 0;
}
if(label_end < cchASCIIChar) {
if(!lpUnicodeCharStr) {
out++;
}else if(out+1 <= cchUnicodeChar) {
lpUnicodeCharStr[out++] = lpASCIICharStr[label_end];
}else {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
}
label_start = label_end+1;
}
return out;
}