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e04b831a UD |
1 | /* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Library General Public | |
15 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
18 | ||
19 | #include <string.h> | |
20 | #include <wctype.h> | |
21 | #include "../locale/localeinfo.h" | |
22 | ||
23 | wctrans_t | |
24 | __wctrans_l (const char *property, __locale_t locale) | |
25 | { | |
26 | const char *names; | |
27 | size_t cnt; | |
28 | ||
29 | names = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_NAMES)].string; | |
30 | cnt = 0; | |
31 | while (names[0] != '\0') | |
32 | { | |
33 | if (strcmp (property, names) == 0) | |
34 | break; | |
35 | ||
36 | names = strchr (names, '\0') + 1; | |
37 | ++cnt; | |
38 | } | |
39 | ||
40 | if (names[0] == '\0') | |
41 | return 0; | |
42 | ||
43 | if (locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_HASH_SIZE)].word == 0) | |
44 | { | |
45 | /* Old locale format. */ | |
5e463393 | 46 | if (cnt == __TOW_toupper) |
e04b831a | 47 | return (wctrans_t) locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOUPPER32)].string; |
5e463393 | 48 | else if (cnt == __TOW_tolower) |
e04b831a UD |
49 | return (wctrans_t) locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_TOLOWER32)].string; |
50 | ||
51 | /* We have to search the table. */ | |
52 | return (wctrans_t) (const int32_t *) locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_NUM_LC_CTYPE + cnt - 2)].string; | |
53 | } | |
54 | else | |
55 | { | |
56 | /* New locale format. */ | |
57 | size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + cnt; | |
58 | return (wctrans_t) locale->__locales[LC_CTYPE]->values[i].string; | |
59 | } | |
60 | } |