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