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wrc: Use the locale.nls data to determine a language's codepage.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -29,6 +29,7 @@
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#include "../tools.h"
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#include "wrc.h"
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#include "winternl.h"
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#include "utils.h"
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#include "parser.h"
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@ -212,6 +213,16 @@ static WCHAR *codepage_to_unicode( int codepage, const char *src, int srclen, in
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return dst;
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}
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int get_language_codepage( language_t lang )
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{
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DWORD codepage;
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if (!lang) return 1252;
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if (!GetLocaleInfoW( lang, LOCALE_IDEFAULTANSICODEPAGE | LOCALE_RETURN_NUMBER,
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(WCHAR *)&codepage, sizeof(codepage)/sizeof(WCHAR) )) return -1;
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return codepage;
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}
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#else /* _WIN32 */
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struct nls_info
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@ -312,6 +323,73 @@ static WCHAR *codepage_to_unicode( int codepage, const char *src, int srclen, in
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return dst;
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}
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static const NLS_LOCALE_LCID_INDEX *lcids_index;
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static const NLS_LOCALE_HEADER *locale_table;
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static const NLS_LOCALE_LCNAME_INDEX *lcnames_index;
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static const WCHAR *locale_strings;
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static void load_locale_nls(void)
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{
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struct
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{
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unsigned int ctypes;
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unsigned int unknown1;
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unsigned int unknown2;
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unsigned int unknown3;
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unsigned int locales;
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unsigned int charmaps;
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unsigned int geoids;
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unsigned int scripts;
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} *header;
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char *path;
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unsigned int i;
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size_t size;
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for (i = 0; nlsdirs[i]; i++)
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{
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path = strmake( "%s/locale.nls", nlsdirs[i] );
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header = read_file( path, &size );
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free( path );
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if (!header) continue;
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locale_table = (const NLS_LOCALE_HEADER *)((char *)header + header->locales);
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lcids_index = (const NLS_LOCALE_LCID_INDEX *)((char *)locale_table + locale_table->lcids_offset);
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lcnames_index = (const NLS_LOCALE_LCNAME_INDEX *)((char *)locale_table + locale_table->lcnames_offset);
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locale_strings = (const WCHAR *)((char *)locale_table + locale_table->strings_offset);
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return;
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}
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error( "unable to load locale.nls\n" );
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}
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static const NLS_LOCALE_LCID_INDEX *find_lcid_entry( LCID lcid )
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{
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int min = 0, max = locale_table->nb_lcids - 1;
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while (min <= max)
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{
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int pos = (min + max) / 2;
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if (lcid < lcids_index[pos].id) max = pos - 1;
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else if (lcid > lcids_index[pos].id) min = pos + 1;
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else return &lcids_index[pos];
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}
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return NULL;
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}
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static const NLS_LOCALE_DATA *get_locale_data( UINT idx )
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{
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ULONG offset = locale_table->locales_offset + idx * locale_table->locale_size;
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return (const NLS_LOCALE_DATA *)((const char *)locale_table + offset);
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}
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int get_language_codepage( language_t lang )
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{
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const NLS_LOCALE_LCID_INDEX *entry;
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if (!lang) return 1252;
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if (!locale_table) load_locale_nls();
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if (!(entry = find_lcid_entry( lang ))) return -1;
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return get_locale_data( entry->idx )->idefaultansicodepage;
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}
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#endif /* _WIN32 */
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static WCHAR *utf8_to_unicode( const char *src, int srclen, int *dstlen )
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@ -517,178 +595,3 @@ const char *get_nameid_str(const name_id_t *n)
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if (n->name.s_name->type == str_char) return n->name.s_name->str.cstr;
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return unicode_to_utf8( n->name.s_name->str.wstr, n->name.s_name->size, &len );
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}
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struct lang2cp
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{
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unsigned short lang;
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unsigned short sublang;
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unsigned int cp;
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};
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/* language to codepage conversion table */
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/* specific sublanguages need only be specified if their codepage */
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/* differs from the default (SUBLANG_NEUTRAL) */
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static const struct lang2cp lang2cps[] =
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{
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{ LANG_AFRIKAANS, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ALBANIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_ALSATIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_AMHARIC, SUBLANG_NEUTRAL, 0 },
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{ LANG_ARABIC, SUBLANG_NEUTRAL, 1256 },
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{ LANG_ARMENIAN, SUBLANG_NEUTRAL, 0 },
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{ LANG_ASSAMESE, SUBLANG_NEUTRAL, 0 },
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{ LANG_ASTURIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_AZERI, SUBLANG_NEUTRAL, 1254 },
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{ LANG_AZERI, SUBLANG_AZERI_CYRILLIC, 1251 },
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{ LANG_BASHKIR, SUBLANG_NEUTRAL, 1251 },
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{ LANG_BASQUE, SUBLANG_NEUTRAL, 1252 },
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{ LANG_BELARUSIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_BENGALI, SUBLANG_NEUTRAL, 0 },
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{ LANG_BOSNIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_BOSNIAN, SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC, 1251 },
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{ LANG_BRETON, SUBLANG_NEUTRAL, 1252 },
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{ LANG_BULGARIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_CATALAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_CHINESE, SUBLANG_NEUTRAL, 950 },
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{ LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED, 936 },
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{ LANG_CHINESE, SUBLANG_CHINESE_SINGAPORE, 936 },
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#ifdef LANG_CORNISH
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{ LANG_CORNISH, SUBLANG_NEUTRAL, 1252 },
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#endif /* LANG_CORNISH */
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{ LANG_CORSICAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_CROATIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_CZECH, SUBLANG_NEUTRAL, 1250 },
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{ LANG_DANISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_DARI, SUBLANG_NEUTRAL, 1256 },
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{ LANG_DIVEHI, SUBLANG_NEUTRAL, 0 },
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{ LANG_DUTCH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ENGLISH, SUBLANG_NEUTRAL, 1252 },
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#ifdef LANG_ESPERANTO
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{ LANG_ESPERANTO, SUBLANG_NEUTRAL, 1252 },
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#endif /* LANG_ESPERANTO */
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{ LANG_ESTONIAN, SUBLANG_NEUTRAL, 1257 },
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{ LANG_FAEROESE, SUBLANG_NEUTRAL, 1252 },
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{ LANG_FILIPINO, SUBLANG_NEUTRAL, 1252 },
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{ LANG_FINNISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_FRENCH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_FRISIAN, SUBLANG_NEUTRAL, 1252 },
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#ifdef LANG_MANX_GAELIC
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{ LANG_MANX_GAELIC, SUBLANG_NEUTRAL, 1252 },
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#endif /* LANG_MANX_GAELIC */
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{ LANG_GALICIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_GEORGIAN, SUBLANG_NEUTRAL, 0 },
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{ LANG_GERMAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_GREEK, SUBLANG_NEUTRAL, 1253 },
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{ LANG_GREENLANDIC, SUBLANG_NEUTRAL, 1252 },
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{ LANG_GUJARATI, SUBLANG_NEUTRAL, 0 },
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{ LANG_HAUSA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_HEBREW, SUBLANG_NEUTRAL, 1255 },
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{ LANG_HINDI, SUBLANG_NEUTRAL, 0 },
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{ LANG_HUNGARIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_ICELANDIC, SUBLANG_NEUTRAL, 1252 },
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{ LANG_IGBO, SUBLANG_NEUTRAL, 1252 },
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{ LANG_INDONESIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_INUKTITUT, SUBLANG_NEUTRAL, 0 },
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{ LANG_INUKTITUT, SUBLANG_INUKTITUT_CANADA_LATIN, 0 },
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{ LANG_INVARIANT, SUBLANG_NEUTRAL, 0 },
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{ LANG_IRISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ITALIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_JAPANESE, SUBLANG_NEUTRAL, 932 },
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{ LANG_KANNADA, SUBLANG_NEUTRAL, 0 },
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{ LANG_KAZAK, SUBLANG_NEUTRAL, 1251 },
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{ LANG_KHMER, SUBLANG_NEUTRAL, 0 },
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{ LANG_KICHE, SUBLANG_NEUTRAL, 1252 },
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{ LANG_KINYARWANDA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_KONKANI, SUBLANG_NEUTRAL, 0 },
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{ LANG_KOREAN, SUBLANG_NEUTRAL, 949 },
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{ LANG_KYRGYZ, SUBLANG_NEUTRAL, 1251 },
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{ LANG_LAO, SUBLANG_NEUTRAL, 0 },
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{ LANG_LATVIAN, SUBLANG_NEUTRAL, 1257 },
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{ LANG_LITHUANIAN, SUBLANG_NEUTRAL, 1257 },
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{ LANG_LOWER_SORBIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_LUXEMBOURGISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_MACEDONIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_MALAY, SUBLANG_NEUTRAL, 1252 },
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{ LANG_MALAYALAM, SUBLANG_NEUTRAL, 0 },
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{ LANG_MALTESE, SUBLANG_NEUTRAL, 0 },
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{ LANG_MAORI, SUBLANG_NEUTRAL, 0 },
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{ LANG_MAPUDUNGUN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_MARATHI, SUBLANG_NEUTRAL, 0 },
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{ LANG_MOHAWK, SUBLANG_NEUTRAL, 1252 },
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{ LANG_MONGOLIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_NEPALI, SUBLANG_NEUTRAL, 0 },
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{ LANG_NEUTRAL, SUBLANG_NEUTRAL, 1252 },
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{ LANG_NORWEGIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_OCCITAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ORIYA, SUBLANG_NEUTRAL, 0 },
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{ LANG_PASHTO, SUBLANG_NEUTRAL, 0 },
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{ LANG_PERSIAN, SUBLANG_NEUTRAL, 1256 },
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{ LANG_POLISH, SUBLANG_NEUTRAL, 1250 },
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{ LANG_PORTUGUESE, SUBLANG_NEUTRAL, 1252 },
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{ LANG_PUNJABI, SUBLANG_NEUTRAL, 0 },
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{ LANG_QUECHUA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ROMANIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_ROMANSH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_RUSSIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_SAMI, SUBLANG_NEUTRAL, 1252 },
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{ LANG_SANSKRIT, SUBLANG_NEUTRAL, 0 },
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{ LANG_SCOTTISH_GAELIC,SUBLANG_NEUTRAL, 1252 },
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{ LANG_SERBIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_SERBIAN, SUBLANG_SERBIAN_CYRILLIC, 1251 },
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{ LANG_SINHALESE, SUBLANG_NEUTRAL, 0 },
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{ LANG_SLOVAK, SUBLANG_NEUTRAL, 1250 },
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{ LANG_SLOVENIAN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_SOTHO, SUBLANG_NEUTRAL, 1252 },
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{ LANG_SPANISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_SWAHILI, SUBLANG_NEUTRAL, 1252 },
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{ LANG_SWEDISH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_SYRIAC, SUBLANG_NEUTRAL, 0 },
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{ LANG_TAJIK, SUBLANG_NEUTRAL, 1251 },
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{ LANG_TAMAZIGHT, SUBLANG_NEUTRAL, 1252 },
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{ LANG_TAMIL, SUBLANG_NEUTRAL, 0 },
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{ LANG_TATAR, SUBLANG_NEUTRAL, 1251 },
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{ LANG_TELUGU, SUBLANG_NEUTRAL, 0 },
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{ LANG_THAI, SUBLANG_NEUTRAL, 874 },
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{ LANG_TIBETAN, SUBLANG_NEUTRAL, 0 },
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{ LANG_TSWANA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_TURKISH, SUBLANG_NEUTRAL, 1254 },
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{ LANG_TURKMEN, SUBLANG_NEUTRAL, 1250 },
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{ LANG_UIGHUR, SUBLANG_NEUTRAL, 1256 },
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{ LANG_UKRAINIAN, SUBLANG_NEUTRAL, 1251 },
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{ LANG_UPPER_SORBIAN, SUBLANG_NEUTRAL, 1252 },
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{ LANG_URDU, SUBLANG_NEUTRAL, 1256 },
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{ LANG_UZBEK, SUBLANG_NEUTRAL, 1254 },
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{ LANG_UZBEK, SUBLANG_UZBEK_CYRILLIC, 1251 },
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{ LANG_VIETNAMESE, SUBLANG_NEUTRAL, 1258 },
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#ifdef LANG_WALON
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{ LANG_WALON, SUBLANG_NEUTRAL, 1252 },
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#endif /* LANG_WALON */
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{ LANG_WELSH, SUBLANG_NEUTRAL, 1252 },
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{ LANG_WOLOF, SUBLANG_NEUTRAL, 1252 },
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{ LANG_XHOSA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_YAKUT, SUBLANG_NEUTRAL, 1251 },
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{ LANG_YI, SUBLANG_NEUTRAL, 0 },
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{ LANG_YORUBA, SUBLANG_NEUTRAL, 1252 },
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{ LANG_ZULU, SUBLANG_NEUTRAL, 1252 }
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};
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int get_language_codepage( language_t lang )
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{
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unsigned int i;
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int cp = -1, defcp = -1;
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for (i = 0; i < ARRAY_SIZE(lang2cps); i++)
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{
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if (lang2cps[i].lang != PRIMARYLANGID(lang)) continue;
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if (lang2cps[i].sublang == SUBLANGID(lang))
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{
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cp = lang2cps[i].cp;
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break;
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}
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if (lang2cps[i].sublang == SUBLANG_NEUTRAL) defcp = lang2cps[i].cp;
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}
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if (cp == -1) cp = defcp;
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return cp;
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}
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