1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/* Handle special requests.
Copyright (C) 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include "localeinfo.h"
/* We provide support for some special names. This helps debugging
and may be useful for advanced usage of the provided information
outside C. */
void
locale_special (const char *name, int show_category_name,
int show_keyword_name)
{
/* "collate-elements": print collation elements of locale. */
if (strcmp (name, "collate-elements") == 0)
{
size_t nelem = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_ELEM_HASH_SIZE);
if (show_category_name)
puts ("LC_COLLATE");
if (show_keyword_name)
fputs ("collate-elements=", stdout);
if (nelem != 0)
{
int first = 1;
size_t cnt;
for (cnt = 0; cnt < nelem; ++cnt)
if (__collate_element_hash[2 * cnt] != (~((u_int32_t) 0)))
{
size_t idx = __collate_element_hash[2 * cnt];
printf ("%s<%s>", first ? "" : ";",
&__collate_element_strings[idx]);
#if 0
/* We don't print the string. This is only confusing
because only the programs have to know the
encoding. The code is left in place because it
shows how to get the information. */
{
const wchar_t *wp;
idx = __collate_element_hash[2 * cnt + 1];
wp = &__collate_element_values[idx];
while (*wp != L'\0')
{
/********************************************\
|* XXX The element values are really wide *|
|* chars. But we are currently not able to *|
|* print these so fake here. *|
\********************************************/
int ch = wctob (*wp++);
if (ch != EOF)
putchar (ch);
else
fputs ("<???>", stdout);
}
putchar ('"');
}
#endif
first = 0;
}
}
putchar ('\n');
return;
}
}
|
