1 /*
2 * Copyright 2014 Garrett D'Amore <garrett@damore.org>
3 * Copyright 2010 Nexenta Systems, Inc. All rights reserved.
4 * Copyright (c) 2001 Alexey Zelkin <phantom@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #include "lint.h"
30 #include <stddef.h>
31 #include <errno.h>
32 #include "ldpart.h"
33 #include "lmessages.h"
34 #include "localeimpl.h"
35
36 #define LCMESSAGES_SIZE_FULL (sizeof (struct lc_messages) / sizeof (char *))
37 #define LCMESSAGES_SIZE_MIN \
38 (offsetof(struct lc_messages, yesstr) / sizeof (char *))
39
40 static char empty[] = "";
41
42 struct lc_messages lc_messages_posix = {
43 "^[yY]", /* yesexpr */
44 "^[nN]", /* noexpr */
45 "yes", /* yesstr */
46 "no" /* nostr */
47 };
48
49 struct locdata __posix_messages_locdata = {
50 .l_lname = "C",
51 .l_data = { &lc_messages_posix }
52 };
53
54 struct locdata *
__lc_messages_load(const char * name)55 __lc_messages_load(const char *name)
56 {
57 struct locdata *ldata;
58 struct lc_messages *lmsgs;
59 int ret;
60
61 if ((ldata = __locdata_alloc(name, sizeof (*lmsgs))) == NULL)
62 return (NULL);
63 lmsgs = ldata->l_data[0];
64
65 ret = __part_load_locale(name, (char **)&ldata->l_data[1],
66 "LC_MESSAGES", LCMESSAGES_SIZE_FULL, LCMESSAGES_SIZE_MIN,
67 (const char **)lmsgs);
68
69 if (ret != _LDP_LOADED) {
70 __locdata_free(ldata);
71 errno = EINVAL;
72 return (NULL);
73 }
74
75 if (lmsgs->yesstr == NULL)
76 lmsgs->yesstr = empty;
77 if (lmsgs->nostr == NULL)
78 lmsgs->nostr = empty;
79
80 return (ldata);
81 }
82