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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
/*
* Copyright (c) 2000, 2001 Alexey Zelkin <phantom@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#include <limits.h>
#include <stdlib.h>
#include "lmonetary.h"
#include "ldpart.h"
extern int __mlocale_changed;
extern const char * __fix_locale_grouping_str(const char *);
#define LCMONETARY_SIZE (sizeof(struct lc_monetary_T) / sizeof(char *))
static char empty[] = "";
static char numempty[] = { CHAR_MAX, '\0'};
#ifdef __HAVE_LOCALE_INFO_EXTENDED__
static wchar_t wempty[] = L"";
#endif
static const struct lc_monetary_T _C_monetary_locale = {
empty, /* int_curr_symbol */
empty, /* currency_symbol */
empty, /* mon_decimal_point */
empty, /* mon_thousands_sep */
numempty, /* mon_grouping */
empty, /* positive_sign */
empty, /* negative_sign */
numempty, /* int_frac_digits */
numempty, /* frac_digits */
numempty, /* p_cs_precedes */
numempty, /* p_sep_by_space */
numempty, /* n_cs_precedes */
numempty, /* n_sep_by_space */
numempty, /* p_sign_posn */
numempty /* n_sign_posn */
#ifdef __HAVE_LOCALE_INFO_EXTENDED__
, numempty, /* int_p_cs_precedes */
numempty, /* int_p_sep_by_space */
numempty, /* int_n_cs_precedes */
numempty, /* int_n_sep_by_space */
numempty, /* int_p_sign_posn */
numempty, /* int_n_sign_posn */
"ASCII", /* codeset */
wempty, /* wint_curr_symbol */
wempty, /* wcurrency_symbol */
wempty, /* wmon_decimal_point */
wempty, /* wmon_thousands_sep */
wempty, /* wpositive_sign */
wempty /* wnegative_sign */
#endif
};
static struct lc_monetary_T _monetary_locale;
static int _monetary_using_locale;
static char *_monetary_locale_buf;
static char
cnv(const char *str) {
int i = strtol(str, NULL, 10);
if (i == -1)
i = CHAR_MAX;
return (char)i;
}
int
__monetary_load_locale(const char *name , void *f_wctomb, const char *charset)
{
int ret;
#ifdef __CYGWIN__
extern int __set_lc_monetary_from_win (const char *,
const struct lc_monetary_T *,
struct lc_monetary_T *, char **,
void *, const char *);
int old_monetary_using_locale = _monetary_using_locale;
_monetary_using_locale = 0;
ret = __set_lc_monetary_from_win (name, &_C_monetary_locale,
&_monetary_locale,
&_monetary_locale_buf,
f_wctomb, charset);
/* ret == -1: error, ret == 0: C/POSIX, ret > 0: valid */
if (ret < 0)
_monetary_using_locale = old_monetary_using_locale;
else
{
_monetary_using_locale = ret;
__mlocale_changed = 1;
ret = 0;
}
#else
__mlocale_changed = 1;
ret = __part_load_locale(name, &_monetary_using_locale,
_monetary_locale_buf, "LC_MONETARY",
LCMONETARY_SIZE, LCMONETARY_SIZE,
(const char **)&_monetary_locale);
if (ret == 0 && _monetary_using_locale) {
_monetary_locale.mon_grouping =
__fix_locale_grouping_str(_monetary_locale.mon_grouping);
#define M_ASSIGN_CHAR(NAME) (((char *)_monetary_locale.NAME)[0] = \
cnv(_monetary_locale.NAME))
M_ASSIGN_CHAR(int_frac_digits);
M_ASSIGN_CHAR(frac_digits);
M_ASSIGN_CHAR(p_cs_precedes);
M_ASSIGN_CHAR(p_sep_by_space);
M_ASSIGN_CHAR(n_cs_precedes);
M_ASSIGN_CHAR(n_sep_by_space);
M_ASSIGN_CHAR(p_sign_posn);
M_ASSIGN_CHAR(n_sign_posn);
}
#endif
return ret;
}
struct lc_monetary_T *
__get_current_monetary_locale(void) {
return (_monetary_using_locale
? &_monetary_locale
: (struct lc_monetary_T *)&_C_monetary_locale);
}
#ifdef LOCALE_DEBUG
void
monetdebug() {
printf( "int_curr_symbol = %s\n"
"currency_symbol = %s\n"
"mon_decimal_point = %s\n"
"mon_thousands_sep = %s\n"
"mon_grouping = %s\n"
"positive_sign = %s\n"
"negative_sign = %s\n"
"int_frac_digits = %d\n"
"frac_digits = %d\n"
"p_cs_precedes = %d\n"
"p_sep_by_space = %d\n"
"n_cs_precedes = %d\n"
"n_sep_by_space = %d\n"
"p_sign_posn = %d\n"
"n_sign_posn = %d\n",
_monetary_locale.int_curr_symbol,
_monetary_locale.currency_symbol,
_monetary_locale.mon_decimal_point,
_monetary_locale.mon_thousands_sep,
_monetary_locale.mon_grouping,
_monetary_locale.positive_sign,
_monetary_locale.negative_sign,
_monetary_locale.int_frac_digits[0],
_monetary_locale.frac_digits[0],
_monetary_locale.p_cs_precedes[0],
_monetary_locale.p_sep_by_space[0],
_monetary_locale.n_cs_precedes[0],
_monetary_locale.n_sep_by_space[0],
_monetary_locale.p_sign_posn[0],
_monetary_locale.n_sign_posn[0]
);
}
#endif /* LOCALE_DEBUG */
|
