1 /*
2 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
3 * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28 #include "lint.h"
29 #include <stddef.h>
30 #include "ldpart.h"
31 #include "lmessages.h"
32
33 #define LCMESSAGES_SIZE_FULL (sizeof (struct lc_messages_T) / sizeof (char *))
34 #define LCMESSAGES_SIZE_MIN \
35 (offsetof(struct lc_messages_T, yesstr) / sizeof (char *))
36
37 static char empty[] = "";
38
39 static const struct lc_messages_T _C_messages_locale = {
40 "^[yY]", /* yesexpr */
41 "^[nN]", /* noexpr */
42 "yes", /* yesstr */
43 "no" /* nostr */
44 };
45
46 static struct lc_messages_T _messages_locale;
47 static int _messages_using_locale;
48 static char *_messages_locale_buf;
49
50 int
51 __messages_load_locale(const char *name)
52 {
53 int ret;
54
55 ret = __part_load_locale(name, &_messages_using_locale,
56 &_messages_locale_buf, "LC_MESSAGES",
57 LCMESSAGES_SIZE_FULL, LCMESSAGES_SIZE_MIN,
58 (const char **)&_messages_locale);
59 if (ret == _LDP_LOADED) {
60 if (_messages_locale.yesstr == NULL)
61 _messages_locale.yesstr = empty;
62 if (_messages_locale.nostr == NULL)
63 _messages_locale.nostr = empty;
64 }
65 return (ret);
66 }
67
68 struct lc_messages_T *
69 __get_current_messages_locale(void)
70 {
71 return (_messages_using_locale ? &_messages_locale :
72 (struct lc_messages_T *)&_C_messages_locale);
73 }
|
1 /*
2 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
3 * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
4 * All rights reserved.
5 *
6 * Copyright (c) 2011 The FreeBSD Foundation
7 * All rights reserved.
8 * Portions of this software were developed by David Chisnall
9 * under sponsorship from the FreeBSD Foundation.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33 #include "lint.h"
34 #include <stddef.h>
35 #include <stdlib.h>
36 #include "ldpart.h"
37 #include "lmessages.h"
38
39 #define LCMESSAGES_SIZE_FULL (sizeof (struct lc_messages_T) / sizeof (char *))
40 #define LCMESSAGES_SIZE_MIN \
41 (offsetof(struct lc_messages_T, yesstr) / sizeof (char *))
42
43 struct xlocale_messages __xlocale_global_messages;
44
45 static char empty[] = "";
46
47 static const struct lc_messages_T _C_messages_locale = {
48 "^[yY]", /* yesexpr */
49 "^[nN]", /* noexpr */
50 "yes", /* yesstr */
51 "no" /* nostr */
52 };
53
54 static void
55 destruct_messages(void *v)
56 {
57 struct xlocale_messages *l = v;
58
59 if (l->buffer != NULL)
60 free(l->buffer);
61
62 free(l);
63 }
64
65 static int
66 messages_load_locale(struct xlocale_messages *loc, int *using_locale,
67 const char *name)
68 {
69 int ret;
70 struct lc_messages_T *l = &loc->locale;
71
72 ret = __part_load_locale(name, using_locale,
73 &loc->buffer, "LC_MESSAGES",
74 LCMESSAGES_SIZE_FULL, LCMESSAGES_SIZE_MIN,
75 (const char **)l);
76 if (ret == _LDP_LOADED) {
77 if (l->yesstr == NULL)
78 l->yesstr = empty;
79 if (l->nostr == NULL)
80 l->nostr = empty;
81 }
82
83 return (ret);
84 }
85
86 int
87 __messages_load_locale(const char *name)
88 {
89 return (messages_load_locale(&__xlocale_global_messages,
90 &__xlocale_global_locale.using_messages_locale, name));
91 }
92
93 void *
94 __messages_load(const char *name, locale_t l)
95 {
96 struct xlocale_messages *new;
97
98 new = calloc(sizeof(struct xlocale_messages), 1);
99 /* XXX */
100 new->header.header.destructor = destruct_messages;
101 if (messages_load_locale(new, &l->using_messages_locale, name) ==
102 _LDP_ERROR) {
103 xlocale_release(new);
104 return (NULL);
105 }
106
107 return (new);
108 }
109
110 struct lc_messages_T *
111 __get_current_messages_locale(locale_t loc)
112 {
113 return (loc->using_messages_locale
114 ? &((struct xlocale_messages *)loc->components[XLC_MESSAGES])->locale
115 : (struct lc_messages_T *)&_C_messages_locale);
116 }
|