lmonetary.c revision 72443 
138738Sbrian/*
238738Sbrian * Copyright (c) 2000, 2001 Alexey Zelkin
337Srgrimes * All rights reserved.
437Srgrimes *
537Srgrimes * Redistribution and use in source and binary forms, with or without
67356Sjoerg * modification, are permitted provided that the following conditions
718689Sache * are met:
818689Sache * 1. Redistributions of source code must retain the above copyright
918689Sache *    notice, this list of conditions and the following disclaimer.
1018689Sache * 2. Redistributions in binary form must reproduce the above copyright
1118689Sache *    notice, this list of conditions and the following disclaimer in the
1218689Sache *    documentation and/or other materials provided with the distribution.
1337Srgrimes *
1418689Sache * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
1518689Sache * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/lib/libc/locale/lmonetary.c 72443 2001-02-13 15:32:21Z phantom $
27 */
28
29#include <limits.h>
30#include "lmonetary.h"
31#include "ldpart.h"
32
33extern int __mlocale_changed;
34extern const char * __fix_locale_grouping_str(const char *);
35
36#define LCMONETARY_SIZE (sizeof(struct lc_monetary_T) / sizeof(char *))
37
38static char	empty[] = "";
39static char     numempty[] = { CHAR_MAX, '\0'};
40
41static const struct lc_monetary_T _C_monetary_locale = {
42	empty ,		/* int_curr_symbol */
43	empty ,		/* currency_symbol */
44	"." , 		/* mon_decimal_point */
45	empty ,		/* mon_thousands_sep */
46	numempty ,	/* mon_grouping */
47	empty ,		/* positive_sign */
48	empty ,		/* negative_sign */
49	numempty ,	/* int_frac_digits */
50	numempty ,	/* frac_digits */
51	numempty ,	/* p_cs_precedes */
52	numempty ,	/* p_sep_by_space */
53	numempty ,	/* n_cs_precedes */
54	numempty ,	/* n_sep_by_space */
55	numempty ,	/* p_sign_posn */
56	numempty	/* n_sign_posn */
57};
58
59static struct lc_monetary_T _monetary_locale;
60static int	_monetary_using_locale;
61static char *	monetary_locale_buf;
62
63int
64__monetary_load_locale(const char *name) {
65
66	int ret;
67	__mlocale_changed = 1;
68	ret = __part_load_locale(name, &_monetary_using_locale,
69		monetary_locale_buf, "LC_MONETARY",
70		LCMONETARY_SIZE, LCMONETARY_SIZE,
71		(const char **)&_monetary_locale);
72	if (ret == 0 && _monetary_using_locale)
73		_monetary_locale.mon_grouping =
74		     __fix_locale_grouping_str(_monetary_locale.mon_grouping);
75	return ret;
76}
77
78struct lc_monetary_T *
79__get_current_monetary_locale(void) {
80
81	return (_monetary_using_locale
82		? &_monetary_locale
83		: (struct lc_monetary_T *)&_C_monetary_locale);
84}
85
86#ifdef LOCALE_DEBUG
87void
88monetdebug() {
89printf(	"int_curr_symbol = %s\n"
90	"currency_symbol = %s\n"
91	"mon_decimal_point = %s\n"
92	"mon_thousands_sep = %s\n"
93	"mon_grouping = %s\n"
94	"positive_sign = %s\n"
95	"negative_sign = %s\n"
96	"int_frac_digits = %s\n"
97	"frac_digits = %s\n"
98	"p_cs_precedes = %s\n"
99	"p_sep_by_space = %s\n"
100	"n_cs_precedes = %s\n"
101	"n_sep_by_space = %s\n"
102	"p_sign_posn = %s\n"
103	"n_sign_posn = %s\n",
104	_monetary_locale.int_curr_symbol,
105	_monetary_locale.currency_symbol,
106	_monetary_locale.mon_decimal_point,
107	_monetary_locale.mon_thousands_sep,
108	_monetary_locale.mon_grouping,
109	_monetary_locale.positive_sign,
110	_monetary_locale.negative_sign,
111	_monetary_locale.int_frac_digits,
112	_monetary_locale.frac_digits,
113	_monetary_locale.p_cs_precedes,
114	_monetary_locale.p_sep_by_space,
115	_monetary_locale.n_cs_precedes,
116	_monetary_locale.n_sep_by_space,
117	_monetary_locale.p_sign_posn,
118	_monetary_locale.n_sign_posn
119);
120}
121#endif /* LOCALE_DEBUG */
122