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kernel32: Retrieve the Unix codepage from ntdll. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2019-10-19 14:17:40 +02:00
parent 4f42088762
commit 6d8c58d7cc
4 changed files with 24 additions and 144 deletions
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156
dlls/kernel32/locale.c
View File

@ -73,79 +73,15 @@ static const union cptable *oem_cptable;
static const union cptable *mac_cptable; static const union cptable *mac_cptable;
static const union cptable *unix_cptable; /* NULL if UTF8 */ static const union cptable *unix_cptable; /* NULL if UTF8 */
/* 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 struct locale_name
{ {
WCHAR win_name[128]; /* Windows name ("en-US") */ WCHAR win_name[128]; /* Windows name ("en-US") */
WCHAR lang[128]; /* language ("en") (note: buffer contains the other strings too) */ WCHAR lang[128]; /* language ("en") (note: buffer contains the other strings too) */
WCHAR *country; /* country ("US") */ WCHAR *country; /* country ("US") */
WCHAR *charset; /* charset ("UTF-8") for Unix format only */
WCHAR *script; /* script ("Latn") for Windows format only */ WCHAR *script; /* script ("Latn") for Windows format only */
WCHAR *modifier; /* modifier or sort order */ WCHAR *modifier; /* modifier or sort order */
LCID lcid; /* corresponding LCID */ LCID lcid; /* corresponding LCID */
int matches; /* number of elements matching LCID (0..4) */ int matches; /* number of elements matching LCID (0..3) */
UINT codepage; /* codepage corresponding to charset */
}; };
/* locale ids corresponding to the various Unix locale parameters */ /* locale ids corresponding to the various Unix locale parameters */
@ -332,35 +268,6 @@ static const union cptable *get_codepage_table( unsigned int codepage )
} }
/***********************************************************************
* charset_cmp (internal)
*/
static int charset_cmp( const void *name, const void *entry )
{
const struct charset_entry *charset = entry;
return _strnicmp( name, charset->charset_name, -1 );
}
/***********************************************************************
* 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, ARRAY_SIZE( charset_names ),
sizeof(charset_names[0]), charset_cmp );
if (entry) return entry->codepage;
return 0;
}
static LANGID get_default_sublang( LANGID lang ) static LANGID get_default_sublang( LANGID lang )
{ {
switch (lang) switch (lang)
@ -398,7 +305,7 @@ static BOOL CALLBACK find_locale_id_callback( HMODULE hModule, LPCWSTR type,
{ {
if (!strcmpiW( data->win_name, buffer )) if (!strcmpiW( data->win_name, buffer ))
{ {
matches = 4; /* everything matches */ matches = 3; /* everything matches */
goto done; goto done;
} }
} }
@ -442,16 +349,6 @@ static BOOL CALLBACK find_locale_id_callback( HMODULE hModule, LPCWSTR type,
if (lang == get_default_sublang( def_lang )) matches++; if (lang == get_default_sublang( def_lang )) 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 */ /* FIXME: check sort order */
done: done:
@ -460,7 +357,7 @@ done:
data->lcid = lcid; data->lcid = lcid;
data->matches = matches; data->matches = matches;
} }
return (data->matches < 4); /* no need to continue for perfect match */ return (data->matches < 3); /* no need to continue for perfect match */
} }
@ -483,17 +380,16 @@ static void parse_locale_name( const WCHAR *str, struct locale_name *name )
TRACE("%s\n", debugstr_w(str)); TRACE("%s\n", debugstr_w(str));
name->country = name->charset = name->script = name->modifier = NULL; name->country = name->script = name->modifier = NULL;
name->lcid = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT ); name->lcid = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
name->matches = 0; name->matches = 0;
name->codepage = 0;
name->win_name[0] = 0; name->win_name[0] = 0;
lstrcpynW( name->lang, str, ARRAY_SIZE( name->lang )); lstrcpynW( name->lang, str, ARRAY_SIZE( name->lang ));
if (!*name->lang) if (!*name->lang)
{ {
name->lcid = LOCALE_INVARIANT; name->lcid = LOCALE_INVARIANT;
name->matches = 4; name->matches = 3;
return; return;
} }
@ -501,7 +397,7 @@ static void parse_locale_name( const WCHAR *str, struct locale_name *name )
{ {
if (!strcmpW( name->lang, posixW ) || !strcmpW( name->lang, cW )) if (!strcmpW( name->lang, posixW ) || !strcmpW( name->lang, cW ))
{ {
name->matches = 4; /* perfect match for default English lcid */ name->matches = 3; /* perfect match for default English lcid */
return; return;
} }
strcpyW( name->win_name, name->lang ); strcpyW( name->win_name, name->lang );
@ -541,7 +437,7 @@ static void parse_locale_name( const WCHAR *str, struct locale_name *name )
if (p && *p == '.') if (p && *p == '.')
{ {
*p++ = 0; *p++ = 0;
name->charset = p; /* charset, ignore */
p = strchrW( p, '@' ); p = strchrW( p, '@' );
} }
if (p) if (p)
@ -550,12 +446,8 @@ static void parse_locale_name( const WCHAR *str, struct locale_name *name )
name->modifier = p; name->modifier = p;
} }
if (name->charset)
name->codepage = find_charset( name->charset );
/* rebuild a Windows name if possible */ /* 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 )) if (name->modifier && strcmpW( name->modifier, latinW ))
goto done; /* only Latn script supported for now */ goto done; /* only Latn script supported for now */
strcpyW( name->win_name, name->lang ); strcpyW( name->win_name, name->lang );
@ -962,7 +854,7 @@ void LOCALE_InitRegistry(void)
* Return a locale identifier string reflecting the Mac locale, in a form * Return a locale identifier string reflecting the Mac locale, in a form
* that parse_locale_name() will understand. So, strip out unusual * that parse_locale_name() will understand. So, strip out unusual
* things like script, variant, etc. Or, rather, just construct it as * things like script, variant, etc. Or, rather, just construct it as
* <lang>[_<country>].UTF-8. * <lang>[_<country>]
*/ */
static const char* get_mac_locale(void) static const char* get_mac_locale(void)
{ {
@ -981,8 +873,6 @@ static const char* get_mac_locale(void)
locale_string = CFStringCreateCopy(NULL, lang); locale_string = CFStringCreateCopy(NULL, lang);
CFStringGetCString(locale_string, mac_locale, sizeof(mac_locale), kCFStringEncodingUTF8); CFStringGetCString(locale_string, mac_locale, sizeof(mac_locale), kCFStringEncodingUTF8);
strcat(mac_locale, ".UTF-8");
CFRelease(locale); CFRelease(locale);
CFRelease(locale_string); CFRelease(locale_string);
} }
@ -1073,7 +963,6 @@ static const char* get_locale(int category, const char* category_name)
else else
locale_string = CFStringCreateCopy( NULL, lang ); locale_string = CFStringCreateCopy( NULL, lang );
CFStringGetCString( locale_string, messages_locale, sizeof(messages_locale), kCFStringEncodingUTF8 ); CFStringGetCString( locale_string, messages_locale, sizeof(messages_locale), kCFStringEncodingUTF8 );
strcat( messages_locale, ".UTF-8" );
CFRelease( locale_string ); CFRelease( locale_string );
if (locale) CFRelease( locale ); if (locale) CFRelease( locale );
@ -1100,19 +989,17 @@ static const char* get_locale(int category, const char* category_name)
/*********************************************************************** /***********************************************************************
* setup_unix_locales * setup_unix_locales
*/ */
static UINT setup_unix_locales(void) static void setup_unix_locales(void)
{ {
struct locale_name locale_name; struct locale_name locale_name;
WCHAR buffer[128], ctype_buff[128]; WCHAR buffer[128], ctype_buff[128];
const char *locale; const char *locale;
UINT unix_cp = 0;
if ((locale = get_locale( LC_CTYPE, "LC_CTYPE" ))) if ((locale = get_locale( LC_CTYPE, "LC_CTYPE" )))
{ {
strcpynAtoW( ctype_buff, locale, ARRAY_SIZE( ctype_buff )); strcpynAtoW( ctype_buff, locale, ARRAY_SIZE( ctype_buff ));
parse_locale_name( ctype_buff, &locale_name ); parse_locale_name( ctype_buff, &locale_name );
lcid_LC_CTYPE = locale_name.lcid; lcid_LC_CTYPE = locale_name.lcid;
unix_cp = locale_name.codepage;
} }
if (!lcid_LC_CTYPE) /* this one needs a default value */ if (!lcid_LC_CTYPE) /* this one needs a default value */
lcid_LC_CTYPE = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT ); lcid_LC_CTYPE = MAKELCID( MAKELANGID(LANG_ENGLISH,SUBLANG_DEFAULT), SORT_DEFAULT );
@ -1149,8 +1036,6 @@ static UINT setup_unix_locales(void)
#endif #endif
#undef GET_UNIX_LOCALE #undef GET_UNIX_LOCALE
return unix_cp;
} }
@ -3652,8 +3537,8 @@ INT WINAPI CompareStringA(LCID lcid, DWORD flags,
*/ */
void LOCALE_Init(void) void LOCALE_Init(void)
{ {
extern void CDECL __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp, extern void CDECL __wine_init_codepages( const union cptable *ansi_cp, const union cptable *oem_cp );
const union cptable *unix_cp ); extern UINT CDECL __wine_get_unix_codepage(void);
UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp; UINT ansi_cp = 1252, oem_cp = 437, mac_cp = 10000, unix_cp;
@ -3677,14 +3562,9 @@ void LOCALE_Init(void)
} }
#endif /* __APPLE__ */ #endif /* __APPLE__ */
unix_cp = setup_unix_locales(); setup_unix_locales();
if (!lcid_LC_MESSAGES) lcid_LC_MESSAGES = lcid_LC_CTYPE; if (!lcid_LC_MESSAGES) lcid_LC_MESSAGES = lcid_LC_CTYPE;
#ifdef __APPLE__
if (!unix_cp)
unix_cp = CP_UTF8; /* default to utf-8 even if we don't get a valid locale */
#endif
NtSetDefaultUILanguage( LANGIDFROMLCID(lcid_LC_MESSAGES) ); NtSetDefaultUILanguage( LANGIDFROMLCID(lcid_LC_MESSAGES) );
NtSetDefaultLocale( TRUE, lcid_LC_MESSAGES ); NtSetDefaultLocale( TRUE, lcid_LC_MESSAGES );
NtSetDefaultLocale( FALSE, lcid_LC_CTYPE ); NtSetDefaultLocale( FALSE, lcid_LC_CTYPE );
@ -3694,9 +3574,6 @@ void LOCALE_Init(void)
(LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) ); (LPWSTR)&mac_cp, sizeof(mac_cp)/sizeof(WCHAR) );
GetLocaleInfoW( LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER, GetLocaleInfoW( LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE | LOCALE_RETURN_NUMBER,
(LPWSTR)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR) ); (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 ))) if (!(ansi_cptable = wine_cp_get_table( ansi_cp )))
ansi_cptable = wine_cp_get_table( 1252 ); ansi_cptable = wine_cp_get_table( 1252 );
@ -3704,13 +3581,10 @@ void LOCALE_Init(void)
oem_cptable = wine_cp_get_table( 437 ); oem_cptable = wine_cp_get_table( 437 );
if (!(mac_cptable = wine_cp_get_table( mac_cp ))) if (!(mac_cptable = wine_cp_get_table( mac_cp )))
mac_cptable = wine_cp_get_table( 10000 ); 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 ); __wine_init_codepages( ansi_cptable, oem_cptable );
unix_cp = __wine_get_unix_codepage();
if (unix_cp != CP_UTF8) unix_cptable = wine_cp_get_table( unix_cp );
TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n", TRACE( "ansi=%03d oem=%03d mac=%03d unix=%03d\n",
ansi_cptable->info.codepage, oem_cptable->info.codepage, ansi_cptable->info.codepage, oem_cptable->info.codepage,

6
dlls/ntdll/directory.c
View File

@ -336,6 +336,12 @@ static void init_unix_codepage(void) { }
#endif /* __APPLE__ || __ANDROID__ */ #endif /* __APPLE__ || __ANDROID__ */
UINT CDECL __wine_get_unix_codepage(void)
{
if (!unix_table) return CP_UTF8;
return unix_table->info.codepage;
}
/* check if a given Unicode char is OK in a DOS short name */ /* check if a given Unicode char is OK in a DOS short name */
static inline BOOL is_invalid_dos_char( WCHAR ch ) static inline BOOL is_invalid_dos_char( WCHAR ch )
{ {

3
dlls/ntdll/ntdll.spec
View File

@ -1561,7 +1561,8 @@
@ cdecl wine_get_host_version(ptr ptr) NTDLL_wine_get_host_version @ cdecl wine_get_host_version(ptr ptr) NTDLL_wine_get_host_version
# Codepages # Codepages
@ cdecl __wine_init_codepages(ptr ptr ptr) @ cdecl __wine_init_codepages(ptr ptr)
@ cdecl __wine_get_unix_codepage()
# signal handling # signal handling
@ cdecl __wine_set_signal_handler(long ptr) @ cdecl __wine_set_signal_handler(long ptr)

3
dlls/ntdll/rtlstr.c
View File

@ -55,8 +55,7 @@ static const union cptable *oem_table = &cptable_20127;
* *
* Set the code page once kernel32 is loaded. Should be done differently. * Set the code page once kernel32 is loaded. Should be done differently.
*/ */
void CDECL __wine_init_codepages( const union cptable *ansi, const union cptable *oem, void CDECL __wine_init_codepages( const union cptable *ansi, const union cptable *oem )
const union cptable *ucp)
{ {
ansi_table = ansi; ansi_table = ansi;
oem_table = oem; oem_table = oem;