1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *  * Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 *  * Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in
12 *    the documentation and/or other materials provided with the
13 *    distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef NDK_ANDROID_SUPPORT_LOCALE_H
29#define NDK_ANDROID_SUPPORT_LOCALE_H
30
31#if defined(__LP64__)
32
33#include_next <locale.h>
34
35#else
36
37#define lconv  __libc_lconv
38#define localeconv  __libc_localeconv
39#include_next <locale.h>
40#undef lconv
41#undef localeconv
42#include <xlocale.h>
43
44#if !defined(LC_CTYPE)
45/* Define all LC_XXX to itself.  Sounds silly but libc++ expects it's defined, not in enum */
46#define LC_CTYPE           LC_CTYPE
47#define LC_NUMERIC         LC_NUMERIC
48#define LC_TIME            LC_TIME
49#define LC_COLLATE         LC_COLLATE
50#define LC_MONETARY        LC_MONETARY
51#define LC_MESSAGES        LC_MESSAGES
52#define LC_ALL             LC_ALL
53#define LC_PAPER           LC_PAPER
54#define LC_NAME            LC_NAME
55#define LC_ADDRESS         LC_ADDRESS
56#define LC_TELEPHONE       LC_TELEPHONE
57#define LC_MEASUREMENT     LC_MEASUREMENT
58#define LC_IDENTIFICATION  LC_IDENTIFICATION
59#endif
60
61#ifdef __cplusplus
62extern "C" {
63#endif
64
65#define LC_CTYPE_MASK  (1 << LC_CTYPE)
66#define LC_NUMERIC_MASK (1 << LC_NUMERIC)
67#define LC_TIME_MASK (1 << LC_TIME)
68#define LC_COLLATE_MASK (1 << LC_COLLATE)
69#define LC_MONETARY_MASK (1 << LC_MONETARY)
70#define LC_MESSAGES_MASK (1 << LC_MESSAGES)
71#define LC_PAPER_MASK (1 << LC_PAPER)
72#define LC_NAME_MASK (1 << LC_NAME)
73#define LC_ADDRESS_MASK (1 << LC_ADDRESS)
74#define LC_TELEPHONE_MASK (1 << LC_TELEPHONE)
75#define LC_MEASUREMENT_MASK (1 << LC_MEASUREMENT)
76#define LC_IDENTIFICATION_MASK (1 << LC_IDENTIFICATION)
77
78#undef LC_ALL_MASK
79#define LC_ALL_MASK (LC_CTYPE_MASK \
80                     | LC_NUMERIC_MASK \
81                     | LC_TIME_MASK \
82                     | LC_COLLATE_MASK \
83                     | LC_MONETARY_MASK \
84                     | LC_MESSAGES_MASK \
85                     | LC_PAPER_MASK \
86                     | LC_NAME_MASK \
87                     | LC_ADDRESS_MASK \
88                     | LC_TELEPHONE_MASK \
89                     | LC_MEASUREMENT_MASK \
90                     | LC_IDENTIFICATION_MASK \
91                     )
92
93extern locale_t newlocale(int, const char*, locale_t);
94extern locale_t uselocale(locale_t);
95extern void     freelocale(locale_t);
96
97#define LC_GLOBAL_LOCALE    ((locale_t) -1L)
98
99struct lconv {
100    char* decimal_point;       /* Decimal point character */
101    char* thousands_sep;       /* Thousands separator */
102    char* grouping;            /* Grouping */
103    char* int_curr_symbol;
104    char* currency_symbol;
105    char* mon_decimal_point;
106    char* mon_thousands_sep;
107    char* mon_grouping;
108    char* positive_sign;
109    char* negative_sign;
110    char  int_frac_digits;
111    char  frac_digits;
112    char  p_cs_precedes;
113    char  p_sep_by_space;
114    char  n_cs_precedes;
115    char  n_sep_by_space;
116    char  p_sign_posn;
117    char  n_sign_posn;
118    /* ISO-C99 */
119    char  int_p_cs_precedes;
120    char  int_p_sep_by_space;
121    char  int_n_cs_precedes;
122    char  int_n_sep_by_space;
123    char  int_p_sign_posn;
124    char  int_n_sign_posn;
125};
126
127struct lconv* localeconv(void);
128
129#if 0
130// Used to implement the std::ctype<char> specialization.
131extern const char * const __ctype_c_mask_table;
132// TODO(ajwong): Make this based on some exported bionic constant.
133const int __ctype_c_mask_table_size = 256;
134#endif
135
136#ifdef __cplusplus
137}  // extern "C"
138#endif
139
140#endif // !__LP64__
141
142#endif  // NDK_ANDROID_SUPPORT_LOCALE_H
143