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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
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--- old/usr/src/lib/libc/port/locale/mskanji.c
+++ new/usr/src/lib/libc/port/locale/mskanji.c
1 1 /*
2 + * Copyright 2013 Garrett D'Amore <garrett@damore.org>
2 3 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
3 4 * Copyright (c) 2002-2004 Tim J. Robbins. All rights reserved.
4 5 *
5 6 * ja_JP.SJIS locale table for BSD4.4/rune
6 7 * version 1.0
7 8 * (C) Sin'ichiro MIYATANI / Phase One, Inc
8 9 * May 12, 1995
9 10 *
10 11 * Redistribution and use in source and binary forms, with or without
11 12 * modification, are permitted provided that the following conditions
12 13 * are met:
13 14 * 1. Redistributions of source code must retain the above copyright
14 15 * notice, this list of conditions and the following disclaimer.
15 16 * 2. Redistributions in binary form must reproduce the above copyright
16 17 * notice, this list of conditions and the following disclaimer in the
17 18 * documentation and/or other materials provided with the distribution.
18 19 * 3. All advertising materials mentioning features or use of this software
19 20 * must display the following acknowledgement:
20 21 * This product includes software developed by Phase One, Inc.
21 22 * 4. The name of Phase One, Inc. may be used to endorse or promote products
22 23 * derived from this software without specific prior written permission.
23 24 *
24 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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30 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 35 * SUCH DAMAGE.
35 36 */
36 37
37 38 #include "lint.h"
38 39 #include <sys/types.h>
39 40 #include <errno.h>
40 -#include "runetype.h"
41 41 #include <stdlib.h>
42 42 #include <string.h>
43 43 #include <wchar.h>
44 44 #include "mblocal.h"
45 +#include "lctype.h"
45 46
46 47 static size_t _MSKanji_mbrtowc(wchar_t *_RESTRICT_KYWD,
47 48 const char *_RESTRICT_KYWD,
48 49 size_t, mbstate_t *_RESTRICT_KYWD);
49 50 static int _MSKanji_mbsinit(const mbstate_t *);
50 51 static size_t _MSKanji_wcrtomb(char *_RESTRICT_KYWD, wchar_t,
51 52 mbstate_t *_RESTRICT_KYWD);
53 +static size_t _MSKanji_mbsnrtowcs(wchar_t *_RESTRICT_KYWD,
54 + const char **_RESTRICT_KYWD, size_t, size_t,
55 + mbstate_t *_RESTRICT_KYWD);
56 +static size_t _MSKanji_wcsnrtombs(char *_RESTRICT_KYWD,
57 + const wchar_t **_RESTRICT_KYWD, size_t, size_t,
58 + mbstate_t *_RESTRICT_KYWD);
52 59
53 60 typedef struct {
54 61 wchar_t ch;
55 62 } _MSKanjiState;
56 63
57 -int
58 -_MSKanji_init(_RuneLocale *rl)
64 +void
65 +_MSKanji_init(struct lc_ctype *lct)
59 66 {
60 67
61 - __mbrtowc = _MSKanji_mbrtowc;
62 - __wcrtomb = _MSKanji_wcrtomb;
63 - __mbsinit = _MSKanji_mbsinit;
64 - _CurrentRuneLocale = rl;
65 - __ctype[520] = 2;
66 - charset_is_ascii = 0;
67 - return (0);
68 + lct->lc_mbrtowc = _MSKanji_mbrtowc;
69 + lct->lc_wcrtomb = _MSKanji_wcrtomb;
70 + lct->lc_mbsnrtowcs = _MSKanji_mbsnrtowcs;
71 + lct->lc_wcsnrtombs = _MSKanji_wcsnrtombs;
72 + lct->lc_mbsinit = _MSKanji_mbsinit;
73 + lct->lc_max_mblen = 2;
74 + lct->lc_is_ascii = 0;
68 75 }
69 76
70 77 static int
71 78 _MSKanji_mbsinit(const mbstate_t *ps)
72 79 {
73 80
74 81 return (ps == NULL || ((const _MSKanjiState *)ps)->ch == 0);
75 82 }
76 83
77 84 static size_t
78 85 _MSKanji_mbrtowc(wchar_t *_RESTRICT_KYWD pwc, const char *_RESTRICT_KYWD s,
79 86 size_t n, mbstate_t *_RESTRICT_KYWD ps)
80 87 {
81 88 _MSKanjiState *ms;
82 89 wchar_t wc;
83 90
84 91 ms = (_MSKanjiState *)ps;
85 92
86 93 if ((ms->ch & ~0xFF) != 0) {
87 94 /* Bad conversion state. */
88 95 errno = EINVAL;
89 96 return ((size_t)-1);
90 97 }
91 98
92 99 if (s == NULL) {
93 100 s = "";
94 101 n = 1;
95 102 pwc = NULL;
96 103 }
97 104
98 105 if (n == 0)
99 106 /* Incomplete multibyte sequence */
100 107 return ((size_t)-2);
101 108
102 109 if (ms->ch != 0) {
103 110 if (*s == '\0') {
104 111 errno = EILSEQ;
105 112 return ((size_t)-1);
106 113 }
107 114 wc = (ms->ch << 8) | (*s & 0xFF);
108 115 if (pwc != NULL)
109 116 *pwc = wc;
110 117 ms->ch = 0;
111 118 return (1);
112 119 }
113 120 wc = *s++ & 0xff;
114 121 if ((wc > 0x80 && wc < 0xa0) || (wc >= 0xe0 && wc < 0xfd)) {
115 122 if (n < 2) {
116 123 /* Incomplete multibyte sequence */
117 124 ms->ch = wc;
118 125 return ((size_t)-2);
119 126 }
120 127 if (*s == '\0') {
121 128 errno = EILSEQ;
122 129 return ((size_t)-1);
123 130 }
124 131 wc = (wc << 8) | (*s++ & 0xff);
125 132 if (pwc != NULL)
126 133 *pwc = wc;
127 134 return (2);
128 135 } else {
129 136 if (pwc != NULL)
130 137 *pwc = wc;
131 138 return (wc == L'\0' ? 0 : 1);
132 139 }
133 140 }
134 141
135 142 static size_t
136 143 _MSKanji_wcrtomb(char *_RESTRICT_KYWD s, wchar_t wc,
137 144 mbstate_t *_RESTRICT_KYWD ps)
138 145 {
139 146 _MSKanjiState *ms;
140 147 int len, i;
141 148
142 149 ms = (_MSKanjiState *)ps;
143 150
144 151 if (ms->ch != 0) {
145 152 errno = EINVAL;
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146 153 return ((size_t)-1);
147 154 }
148 155
149 156 if (s == NULL)
150 157 /* Reset to initial shift state (no-op) */
151 158 return (1);
152 159 len = (wc > 0x100) ? 2 : 1;
153 160 for (i = len; i-- > 0; )
154 161 *s++ = wc >> (i << 3);
155 162 return (len);
163 +}
164 +
165 +static size_t
166 +_MSKanji_mbsnrtowcs(wchar_t *_RESTRICT_KYWD dst,
167 + const char **_RESTRICT_KYWD src, size_t nms,
168 + size_t len, mbstate_t *_RESTRICT_KYWD ps)
169 +{
170 + return (__mbsnrtowcs_std(dst, src, nms, len, ps, _MSKanji_mbrtowc));
171 +}
172 +
173 +static size_t
174 +_MSKanji_wcsnrtombs(char *_RESTRICT_KYWD dst,
175 + const wchar_t **_RESTRICT_KYWD src, size_t nwc,
176 + size_t len, mbstate_t *_RESTRICT_KYWD ps)
177 +{
178 + return (__wcsnrtombs_std(dst, src, nwc, len, ps, _MSKanji_wcrtomb));
156 179 }
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