/*
* Utility routines
*
* Copyright 1998 Bertho A. Stultiens
*
* 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 <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include "wrc.h"
#include "utils.h"
#include "parser.h"
/* #define WANT_NEAR_INDICATION */
#ifdef WANT_NEAR_INDICATION
void make_print(char *str)
{
while(*str)
{
if(!isprint(*str))
*str = ' ';
str++;
}
}
#endif
static void generic_msg(const char *s, const char *t, const char *n, va_list ap)
{
fprintf(stderr, "%s:%d:%d: %s: ", input_name ? input_name : "stdin", line_number, char_number, t);
vfprintf(stderr, s, ap);
#ifdef WANT_NEAR_INDICATION
{
char *cpy;
if(n)
{
cpy = xstrdup(n);
make_print(cpy);
fprintf(stderr, " near '%s'", cpy);
free(cpy);
}
}
#endif
}
int parser_error(const char *s, ...)
{
va_list ap;
va_start(ap, s);
generic_msg(s, "Error", parser_text, ap);
fputc( '\n', stderr );
va_end(ap);
exit(1);
return 1;
}
int parser_warning(const char *s, ...)
{
va_list ap;
va_start(ap, s);
generic_msg(s, "Warning", parser_text, ap);
va_end(ap);
return 0;
}
void internal_error(const char *file, int line, const char *s, ...)
{
va_list ap;
va_start(ap, s);
fprintf(stderr, "Internal error (please report) %s %d: ", file, line);
vfprintf(stderr, s, ap);
va_end(ap);
exit(3);
}
void fatal_perror( const char *msg, ... )
{
va_list valist;
va_start( valist, msg );
fprintf(stderr, "Error: ");
vfprintf( stderr, msg, valist );
perror( " " );
va_end( valist );
exit(2);
}
void error(const char *s, ...)
{
va_list ap;
va_start(ap, s);
fprintf(stderr, "Error: ");
vfprintf(stderr, s, ap);
va_end(ap);
exit(2);
}
void warning(const char *s, ...)
{
va_list ap;
va_start(ap, s);
fprintf(stderr, "Warning: ");
vfprintf(stderr, s, ap);
va_end(ap);
}
void chat(const char *s, ...)
{
if(debuglevel & DEBUGLEVEL_CHAT)
{
va_list ap;
va_start(ap, s);
fprintf(stderr, "FYI: ");
vfprintf(stderr, s, ap);
va_end(ap);
}
}
char *dup_basename(const char *name, const char *ext)
{
int namelen;
int extlen = strlen(ext);
char *base;
char *slash;
if(!name)
name = "wrc.tab";
slash = strrchr(name, '/');
if (slash)
name = slash + 1;
namelen = strlen(name);
/* +4 for later extension and +1 for '\0' */
base = xmalloc(namelen +4 +1);
strcpy(base, name);
if(!strcasecmp(name + namelen-extlen, ext))
{
base[namelen - extlen] = '\0';
}
return base;
}
void *xmalloc(size_t size)
{
void *res;
assert(size > 0);
res = malloc(size);
if(res == NULL)
{
error("Virtual memory exhausted.\n");
}
memset(res, 0x55, size);
return res;
}
void *xrealloc(void *p, size_t size)
{
void *res;
assert(size > 0);
res = realloc(p, size);
if(res == NULL)
{
error("Virtual memory exhausted.\n");
}
return res;
}
char *strmake( const char* fmt, ... )
{
int n;
size_t size = 100;
va_list ap;
for (;;)
{
char *p = xmalloc( size );
va_start( ap, fmt );
n = vsnprintf( p, size, fmt, ap );
va_end( ap );
if (n == -1) size *= 2;
else if ((size_t)n >= size) size = n + 1;
else return p;
free( p );
}
}
char *xstrdup(const char *str)
{
char *s;
assert(str != NULL);
s = xmalloc(strlen(str)+1);
return strcpy(s, str);
}
int strendswith( const char *str, const char *end )
{
int l = strlen(str);
int m = strlen(end);
return l >= m && !strcmp( str + l - m, end );
}
int compare_striA( const char *str1, const char *str2 )
{
for (;;)
{
/* only the A-Z range is case-insensitive */
char ch1 = (*str1 >= 'a' && *str1 <= 'z') ? *str1 + 'A' - 'a' : *str1;
char ch2 = (*str2 >= 'a' && *str2 <= 'z') ? *str2 + 'A' - 'a' : *str2;
if (!ch1 || ch1 != ch2) return ch1 - ch2;
str1++;
str2++;
}
}
int compare_striW( const WCHAR *str1, const WCHAR *str2 )
{
for (;;)
{
/* only the A-Z range is case-insensitive */
WCHAR ch1 = (*str1 >= 'a' && *str1 <= 'z') ? *str1 + 'A' - 'a' : *str1;
WCHAR ch2 = (*str2 >= 'a' && *str2 <= 'z') ? *str2 + 'A' - 'a' : *str2;
if (!ch1 || ch1 != ch2) return ch1 - ch2;
str1++;
str2++;
}
}
/*
*****************************************************************************
* Function : compare_name_id
* Syntax : int compare_name_id(const name_id_t *n1, const name_id_t *n2)
* Input :
* Output :
* Description :
* Remarks :
*****************************************************************************
*/
int compare_name_id(const name_id_t *n1, const name_id_t *n2)
{
if(n1->type == name_ord && n2->type == name_ord)
{
return n1->name.i_name - n2->name.i_name;
}
else if(n1->type == name_str && n2->type == name_str)
{
if(n1->name.s_name->type == str_char
&& n2->name.s_name->type == str_char)
{
return compare_striA(n1->name.s_name->str.cstr, n2->name.s_name->str.cstr);
}
else if(n1->name.s_name->type == str_unicode
&& n2->name.s_name->type == str_unicode)
{
return compare_striW(n1->name.s_name->str.wstr, n2->name.s_name->str.wstr);
}
else
{
internal_error(__FILE__, __LINE__, "Can't yet compare strings of mixed type\n");
}
}
else if(n1->type == name_ord && n2->type == name_str)
return 1;
else if(n1->type == name_str && n2->type == name_ord)
return -1;
else
internal_error(__FILE__, __LINE__, "Comparing name-ids with unknown types (%d, %d)\n",
n1->type, n2->type);
return 0; /* Keep the compiler happy */
}
#ifdef _WIN32
int is_valid_codepage(int id)
{
return IsValidCodePage( id );
}
static WCHAR *codepage_to_unicode( int codepage, const char *src, int srclen, int *dstlen )
{
WCHAR *dst = xmalloc( (srclen + 1) * sizeof(WCHAR) );
DWORD ret = MultiByteToWideChar( codepage, MB_ERR_INVALID_CHARS, src, srclen, dst, srclen );
if (!ret) return NULL;
dst[ret] = 0;
*dstlen = ret;
return dst;
}
#else /* _WIN32 */
struct nls_info
{
unsigned short codepage;
unsigned short unidef;
unsigned short trans_unidef;
unsigned short *cp2uni;
unsigned short *dbcs_offsets;
};
static struct nls_info nlsinfo[128];
static void init_nls_info( struct nls_info *info, unsigned short *ptr )
{
unsigned short hdr_size = ptr[0];
info->codepage = ptr[1];
info->unidef = ptr[4];
info->trans_unidef = ptr[6];
ptr += hdr_size;
info->cp2uni = ++ptr;
ptr += 256;
if (*ptr++) ptr += 256; /* glyph table */
info->dbcs_offsets = *ptr ? ptr + 1 : NULL;
}
static const struct nls_info *get_nls_info( unsigned int codepage )
{
struct stat st;
unsigned short *data;
char *path;
unsigned int i;
int fd;
for (i = 0; i < ARRAY_SIZE(nlsinfo) && nlsinfo[i].codepage; i++)
if (nlsinfo[i].codepage == codepage) return &nlsinfo[i];
assert( i < ARRAY_SIZE(nlsinfo) );
for (i = 0; nlsdirs[i]; i++)
{
path = strmake( "%s/c_%03u.nls", nlsdirs[i], codepage );
if ((fd = open( path, O_RDONLY )) != -1) break;
free( path );
}
if (!nlsdirs[i]) return NULL;
fstat( fd, &st );
data = xmalloc( st.st_size );
if (read( fd, data, st.st_size ) != st.st_size) error( "failed to load %s\n", path );
close( fd );
free( path );
init_nls_info( &nlsinfo[i], data );
return &nlsinfo[i];
}
int is_valid_codepage(int cp)
{
return cp == CP_UTF8 || get_nls_info( cp );
}
static WCHAR *codepage_to_unicode( int codepage, const char *src, int srclen, int *dstlen )
{
const struct nls_info *info = get_nls_info( codepage );
unsigned int i;
WCHAR dbch, *dst = xmalloc( (srclen + 1) * sizeof(WCHAR) );
if (!info) error( "codepage %u not supported\n", codepage );
if (info->dbcs_offsets)
{
for (i = 0; srclen; i++, srclen--, src++)
{
unsigned short off = info->dbcs_offsets[(unsigned char)*src];
if (off)
{
if (srclen == 1) return NULL;
dbch = (src[0] << 8) | (unsigned char)src[1];
src++;
srclen--;
dst[i] = info->dbcs_offsets[off + (unsigned char)*src];
if (dst[i] == info->unidef && dbch != info->trans_unidef) return NULL;
}
else
{
dst[i] = info->cp2uni[(unsigned char)*src];
if (dst[i] == info->unidef && *src != info->trans_unidef) return NULL;
}
}
}
else
{
for (i = 0; i < srclen; i++)
{
dst[i] = info->cp2uni[(unsigned char)src[i]];
if (dst[i] == info->unidef && src[i] != info->trans_unidef) return NULL;
}
}
dst[i] = 0;
*dstlen = i;
return dst;
}
#endif /* _WIN32 */
static WCHAR *utf8_to_unicode( const char *src, int srclen, int *dstlen )
{
static const char utf8_length[128] =
{
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x80-0x8f */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x90-0x9f */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xa0-0xaf */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0xb0-0xbf */
0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 0xc0-0xcf */
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 0xd0-0xdf */
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, /* 0xe0-0xef */
3,3,3,3,3,0,0,0,0,0,0,0,0,0,0,0 /* 0xf0-0xff */
};
static const unsigned char utf8_mask[4] = { 0x7f, 0x1f, 0x0f, 0x07 };
const char *srcend = src + srclen;
int len, res;
WCHAR *ret, *dst;
dst = ret = xmalloc( (srclen + 1) * sizeof(WCHAR) );
while (src < srcend)
{
unsigned char ch = *src++;
if (ch < 0x80) /* special fast case for 7-bit ASCII */
{
*dst++ = ch;
continue;
}
len = utf8_length[ch - 0x80];
if (len && src + len <= srcend)
{
res = ch & utf8_mask[len];
switch (len)
{
case 3:
if ((ch = *src ^ 0x80) >= 0x40) break;
res = (res << 6) | ch;
src++;
if (res < 0x10) break;
case 2:
if ((ch = *src ^ 0x80) >= 0x40) break;
res = (res << 6) | ch;
if (res >= 0x110000 >> 6) break;
src++;
if (res < 0x20) break;
if (res >= 0xd800 >> 6 && res <= 0xdfff >> 6) break;
case 1:
if ((ch = *src ^ 0x80) >= 0x40) break;
res = (res << 6) | ch;
src++;
if (res < 0x80) break;
if (res <= 0xffff) *dst++ = res;
else
{
res -= 0x10000;
*dst++ = 0xd800 | (res >> 10);
*dst++ = 0xdc00 | (res & 0x3ff);
}
continue;
}
}
*dst++ = 0xfffd;
}
*dst = 0;
*dstlen = dst - ret;
return ret;
}
static char *unicode_to_utf8( const WCHAR *src, int srclen, int *dstlen )
{
char *ret, *dst;
dst = ret = xmalloc( srclen * 3 + 1 );
for ( ; srclen; srclen--, src++)
{
unsigned int ch = *src;
if (ch < 0x80) /* 0x00-0x7f: 1 byte */
{
*dst++ = ch;
continue;
}
if (ch < 0x800) /* 0x80-0x7ff: 2 bytes */
{
dst[1] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[0] = 0xc0 | ch;
dst += 2;
continue;
}
if (ch >= 0xd800 && ch <= 0xdbff && srclen > 1 && src[1] >= 0xdc00 && src[1] <= 0xdfff)
{
/* 0x10000-0x10ffff: 4 bytes */
ch = 0x10000 + ((ch & 0x3ff) << 10) + (src[1] & 0x3ff);
dst[3] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[2] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[1] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[0] = 0xf0 | ch;
dst += 4;
src++;
srclen--;
continue;
}
if (ch >= 0xd800 && ch <= 0xdfff) ch = 0xfffd; /* invalid surrogate pair */
/* 0x800-0xffff: 3 bytes */
dst[2] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[1] = 0x80 | (ch & 0x3f);
ch >>= 6;
dst[0] = 0xe0 | ch;
dst += 3;
}
*dst = 0;
*dstlen = dst - ret;
return ret;
}
string_t *convert_string_unicode( const string_t *str, int codepage )
{
string_t *ret = xmalloc(sizeof(*ret));
ret->type = str_unicode;
ret->loc = str->loc;
if (str->type == str_char)
{
if (!codepage) parser_error( "Current language is Unicode only, cannot convert string" );
if (codepage == CP_UTF8)
ret->str.wstr = utf8_to_unicode( str->str.cstr, str->size, &ret->size );
else
ret->str.wstr = codepage_to_unicode( codepage, str->str.cstr, str->size, &ret->size );
if (!ret->str.wstr) parser_error( "Invalid character in string '%.*s' for codepage %u",
str->size, str->str.cstr, codepage );
}
else
{
ret->size = str->size;
ret->str.wstr = xmalloc(sizeof(WCHAR)*(ret->size+1));
memcpy( ret->str.wstr, str->str.wstr, ret->size * sizeof(WCHAR) );
ret->str.wstr[ret->size] = 0;
}
return ret;
}
char *convert_string_utf8( const string_t *str, int codepage )
{
int len;
string_t *wstr = convert_string_unicode( str, codepage );
char *ret = unicode_to_utf8( wstr->str.wstr, wstr->size, &len );
free_string( wstr );
return ret;
}
void free_string(string_t *str)
{
if (str->type == str_unicode) free( str->str.wstr );
else free( str->str.cstr );
free( str );
}
/* check if the string is valid utf8 despite a different codepage being in use */
int check_valid_utf8( const string_t *str, int codepage )
{
int i, count;
WCHAR *wstr;
if (!check_utf8) return 0;
if (!codepage) return 0;
if (codepage == CP_UTF8) return 0;
if (!is_valid_codepage( codepage )) return 0;
for (i = count = 0; i < str->size; i++)
{
if ((unsigned char)str->str.cstr[i] >= 0xf5) goto done;
if ((unsigned char)str->str.cstr[i] >= 0xc2) { count++; continue; }
if ((unsigned char)str->str.cstr[i] >= 0x80) goto done;
}
if (!count) return 0; /* no 8-bit chars at all */
wstr = utf8_to_unicode( str->str.cstr, str->size, &count );
for (i = 0; i < count; i++) if (wstr[i] == 0xfffd) break;
free( wstr );
return (i == count);
done:
check_utf8 = 0; /* at least one 8-bit non-utf8 string found, stop checking */
return 0;
}
struct lang2cp
{
unsigned short lang;
unsigned short sublang;
unsigned int cp;
};
/* language to codepage conversion table */
/* specific sublanguages need only be specified if their codepage */
/* differs from the default (SUBLANG_NEUTRAL) */
static const struct lang2cp lang2cps[] =
{
{ LANG_AFRIKAANS, SUBLANG_NEUTRAL, 1252 },
{ LANG_ALBANIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_ALSATIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_AMHARIC, SUBLANG_NEUTRAL, 0 },
{ LANG_ARABIC, SUBLANG_NEUTRAL, 1256 },
{ LANG_ARMENIAN, SUBLANG_NEUTRAL, 0 },
{ LANG_ASSAMESE, SUBLANG_NEUTRAL, 0 },
{ LANG_ASTURIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_AZERI, SUBLANG_NEUTRAL, 1254 },
{ LANG_AZERI, SUBLANG_AZERI_CYRILLIC, 1251 },
{ LANG_BASHKIR, SUBLANG_NEUTRAL, 1251 },
{ LANG_BASQUE, SUBLANG_NEUTRAL, 1252 },
{ LANG_BELARUSIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_BENGALI, SUBLANG_NEUTRAL, 0 },
{ LANG_BOSNIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_BOSNIAN, SUBLANG_BOSNIAN_BOSNIA_HERZEGOVINA_CYRILLIC, 1251 },
{ LANG_BRETON, SUBLANG_NEUTRAL, 1252 },
{ LANG_BULGARIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_CATALAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_CHINESE, SUBLANG_NEUTRAL, 950 },
{ LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED, 936 },
{ LANG_CHINESE, SUBLANG_CHINESE_SINGAPORE, 936 },
#ifdef LANG_CORNISH
{ LANG_CORNISH, SUBLANG_NEUTRAL, 1252 },
#endif /* LANG_CORNISH */
{ LANG_CORSICAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_CROATIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_CZECH, SUBLANG_NEUTRAL, 1250 },
{ LANG_DANISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_DARI, SUBLANG_NEUTRAL, 1256 },
{ LANG_DIVEHI, SUBLANG_NEUTRAL, 0 },
{ LANG_DUTCH, SUBLANG_NEUTRAL, 1252 },
{ LANG_ENGLISH, SUBLANG_NEUTRAL, 1252 },
#ifdef LANG_ESPERANTO
{ LANG_ESPERANTO, SUBLANG_NEUTRAL, 1252 },
#endif /* LANG_ESPERANTO */
{ LANG_ESTONIAN, SUBLANG_NEUTRAL, 1257 },
{ LANG_FAEROESE, SUBLANG_NEUTRAL, 1252 },
{ LANG_FILIPINO, SUBLANG_NEUTRAL, 1252 },
{ LANG_FINNISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_FRENCH, SUBLANG_NEUTRAL, 1252 },
{ LANG_FRISIAN, SUBLANG_NEUTRAL, 1252 },
#ifdef LANG_MANX_GAELIC
{ LANG_MANX_GAELIC, SUBLANG_NEUTRAL, 1252 },
#endif /* LANG_MANX_GAELIC */
{ LANG_GALICIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_GEORGIAN, SUBLANG_NEUTRAL, 0 },
{ LANG_GERMAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_GREEK, SUBLANG_NEUTRAL, 1253 },
{ LANG_GREENLANDIC, SUBLANG_NEUTRAL, 1252 },
{ LANG_GUJARATI, SUBLANG_NEUTRAL, 0 },
{ LANG_HAUSA, SUBLANG_NEUTRAL, 1252 },
{ LANG_HEBREW, SUBLANG_NEUTRAL, 1255 },
{ LANG_HINDI, SUBLANG_NEUTRAL, 0 },
{ LANG_HUNGARIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_ICELANDIC, SUBLANG_NEUTRAL, 1252 },
{ LANG_IGBO, SUBLANG_NEUTRAL, 1252 },
{ LANG_INDONESIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_INUKTITUT, SUBLANG_NEUTRAL, 0 },
{ LANG_INUKTITUT, SUBLANG_INUKTITUT_CANADA_LATIN, 0 },
{ LANG_INVARIANT, SUBLANG_NEUTRAL, 0 },
{ LANG_IRISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_ITALIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_JAPANESE, SUBLANG_NEUTRAL, 932 },
{ LANG_KANNADA, SUBLANG_NEUTRAL, 0 },
{ LANG_KAZAK, SUBLANG_NEUTRAL, 1251 },
{ LANG_KHMER, SUBLANG_NEUTRAL, 0 },
{ LANG_KICHE, SUBLANG_NEUTRAL, 1252 },
{ LANG_KINYARWANDA, SUBLANG_NEUTRAL, 1252 },
{ LANG_KONKANI, SUBLANG_NEUTRAL, 0 },
{ LANG_KOREAN, SUBLANG_NEUTRAL, 949 },
{ LANG_KYRGYZ, SUBLANG_NEUTRAL, 1251 },
{ LANG_LAO, SUBLANG_NEUTRAL, 0 },
{ LANG_LATVIAN, SUBLANG_NEUTRAL, 1257 },
{ LANG_LITHUANIAN, SUBLANG_NEUTRAL, 1257 },
{ LANG_LOWER_SORBIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_LUXEMBOURGISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_MACEDONIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_MALAY, SUBLANG_NEUTRAL, 1252 },
{ LANG_MALAYALAM, SUBLANG_NEUTRAL, 0 },
{ LANG_MALTESE, SUBLANG_NEUTRAL, 0 },
{ LANG_MAORI, SUBLANG_NEUTRAL, 0 },
{ LANG_MAPUDUNGUN, SUBLANG_NEUTRAL, 1252 },
{ LANG_MARATHI, SUBLANG_NEUTRAL, 0 },
{ LANG_MOHAWK, SUBLANG_NEUTRAL, 1252 },
{ LANG_MONGOLIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_NEPALI, SUBLANG_NEUTRAL, 0 },
{ LANG_NEUTRAL, SUBLANG_NEUTRAL, 1252 },
{ LANG_NORWEGIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_OCCITAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_ORIYA, SUBLANG_NEUTRAL, 0 },
{ LANG_PASHTO, SUBLANG_NEUTRAL, 0 },
{ LANG_PERSIAN, SUBLANG_NEUTRAL, 1256 },
{ LANG_POLISH, SUBLANG_NEUTRAL, 1250 },
{ LANG_PORTUGUESE, SUBLANG_NEUTRAL, 1252 },
{ LANG_PUNJABI, SUBLANG_NEUTRAL, 0 },
{ LANG_QUECHUA, SUBLANG_NEUTRAL, 1252 },
{ LANG_ROMANIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_ROMANSH, SUBLANG_NEUTRAL, 1252 },
{ LANG_RUSSIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_SAMI, SUBLANG_NEUTRAL, 1252 },
{ LANG_SANSKRIT, SUBLANG_NEUTRAL, 0 },
{ LANG_SCOTTISH_GAELIC,SUBLANG_NEUTRAL, 1252 },
{ LANG_SERBIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_SERBIAN, SUBLANG_SERBIAN_CYRILLIC, 1251 },
{ LANG_SINHALESE, SUBLANG_NEUTRAL, 0 },
{ LANG_SLOVAK, SUBLANG_NEUTRAL, 1250 },
{ LANG_SLOVENIAN, SUBLANG_NEUTRAL, 1250 },
{ LANG_SOTHO, SUBLANG_NEUTRAL, 1252 },
{ LANG_SPANISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_SWAHILI, SUBLANG_NEUTRAL, 1252 },
{ LANG_SWEDISH, SUBLANG_NEUTRAL, 1252 },
{ LANG_SYRIAC, SUBLANG_NEUTRAL, 0 },
{ LANG_TAJIK, SUBLANG_NEUTRAL, 1251 },
{ LANG_TAMAZIGHT, SUBLANG_NEUTRAL, 1252 },
{ LANG_TAMIL, SUBLANG_NEUTRAL, 0 },
{ LANG_TATAR, SUBLANG_NEUTRAL, 1251 },
{ LANG_TELUGU, SUBLANG_NEUTRAL, 0 },
{ LANG_THAI, SUBLANG_NEUTRAL, 874 },
{ LANG_TIBETAN, SUBLANG_NEUTRAL, 0 },
{ LANG_TSWANA, SUBLANG_NEUTRAL, 1252 },
{ LANG_TURKISH, SUBLANG_NEUTRAL, 1254 },
{ LANG_TURKMEN, SUBLANG_NEUTRAL, 1250 },
{ LANG_UIGHUR, SUBLANG_NEUTRAL, 1256 },
{ LANG_UKRAINIAN, SUBLANG_NEUTRAL, 1251 },
{ LANG_UPPER_SORBIAN, SUBLANG_NEUTRAL, 1252 },
{ LANG_URDU, SUBLANG_NEUTRAL, 1256 },
{ LANG_UZBEK, SUBLANG_NEUTRAL, 1254 },
{ LANG_UZBEK, SUBLANG_UZBEK_CYRILLIC, 1251 },
{ LANG_VIETNAMESE, SUBLANG_NEUTRAL, 1258 },
#ifdef LANG_WALON
{ LANG_WALON, SUBLANG_NEUTRAL, 1252 },
#endif /* LANG_WALON */
{ LANG_WELSH, SUBLANG_NEUTRAL, 1252 },
{ LANG_WOLOF, SUBLANG_NEUTRAL, 1252 },
{ LANG_XHOSA, SUBLANG_NEUTRAL, 1252 },
{ LANG_YAKUT, SUBLANG_NEUTRAL, 1251 },
{ LANG_YI, SUBLANG_NEUTRAL, 0 },
{ LANG_YORUBA, SUBLANG_NEUTRAL, 1252 },
{ LANG_ZULU, SUBLANG_NEUTRAL, 1252 }
};
int get_language_codepage( unsigned short lang, unsigned short sublang )
{
unsigned int i;
int cp = -1, defcp = -1;
for (i = 0; i < ARRAY_SIZE(lang2cps); i++)
{
if (lang2cps[i].lang != lang) continue;
if (lang2cps[i].sublang == sublang)
{
cp = lang2cps[i].cp;
break;
}
if (lang2cps[i].sublang == SUBLANG_NEUTRAL) defcp = lang2cps[i].cp;
}
if (cp == -1) cp = defcp;
return cp;
}