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Commit | Line | Data |
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2f76d88d UD |
1 | #include <stdio.h> |
2 | #include <string.h> | |
e054f494 | 3 | #include <stdint.h> |
2f76d88d UD |
4 | #include <locale.h> |
5 | #include <locale/localeinfo.h> | |
6 | ||
7 | int | |
8 | main (void) | |
9 | { | |
10 | int32_t table_size, idx, i, found; | |
11 | const int32_t *symb_table; | |
12 | const unsigned char *extra; | |
13 | uint32_t nrules; | |
14 | char *ca; | |
01625861 | 15 | union locale_data_value u; |
2f76d88d UD |
16 | |
17 | ca = setlocale (LC_ALL, "da_DK.ISO-8859-1"); | |
18 | if (ca == NULL) | |
19 | { | |
20 | printf ("cannot set locale: %m\n"); | |
21 | return 1; | |
22 | } | |
23 | printf ("current locale : %s\n", ca); | |
24 | ||
5d0bbaaf RM |
25 | u.string = nl_langinfo (_NL_COLLATE_NRULES); |
26 | nrules = u.word; | |
2f76d88d UD |
27 | if (nrules == 0) |
28 | { | |
29 | printf("No rule\n"); | |
30 | return 1; | |
31 | } | |
32 | ||
01625861 RM |
33 | u.string = nl_langinfo (_NL_COLLATE_SYMB_HASH_SIZEMB); |
34 | table_size = u.word; | |
418f1701 UD |
35 | symb_table = (const int32_t *) nl_langinfo (_NL_COLLATE_SYMB_TABLEMB); |
36 | extra = (const unsigned char *) nl_langinfo (_NL_COLLATE_SYMB_EXTRAMB); | |
2f76d88d UD |
37 | |
38 | found = 0; | |
39 | for (i = 0; i < table_size; ++i) | |
40 | { | |
41 | if (symb_table[2 * i] != 0) | |
42 | { | |
43 | char elem[256]; | |
44 | idx = symb_table[2 * i + 1]; | |
0317eaec | 45 | strncpy (elem, (const char *) (extra + idx + 1), extra[idx]); |
2f76d88d UD |
46 | elem[extra[idx]] = '\0'; |
47 | printf ("Found a collating element: %s\n", elem); | |
48 | ++found; | |
49 | } | |
50 | } | |
51 | if (found == 0) | |
52 | { | |
53 | printf ("No collating element!\n"); | |
54 | return 1; | |
55 | } | |
56 | else if (found != 4) | |
57 | { | |
58 | printf ("expected 4 collating elements, found %d\n", found); | |
59 | return 1; | |
60 | } | |
61 | ||
62 | return 0; | |
63 | } |