Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	usr.bin/locale/locale.c	Lines:	0	49	0.0 %
Date:	2016-12-06	Branches:	0	50	0.0 %


/*	$OpenBSD: locale.c,v 1.12 2016/02/05 12:59:12 jca Exp $	*/
/*
 * Copyright (c) 2013 Stefan Sperling <stsp@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <err.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

extern char		*__progname;

struct category_name {
	int category;
	const char *name;
} categories[] = {
	{ LC_COLLATE,	"LC_COLLATE" },
	{ LC_CTYPE,	"LC_CTYPE" },
	{ LC_MONETARY,	"LC_MONETARY" },
	{ LC_NUMERIC,	"LC_NUMERIC" },
	{ LC_TIME,	"LC_TIME" },
	{ LC_MESSAGES,	"LC_MESSAGES" },
	{ 0, 		NULL},
};

static void
put_assignment(const char *name, const char *value, int double_quoted)
{
	char c;

	fputs(name, stdout);
	putchar('=');
	if (double_quoted)
		putchar('"');
	if (value != NULL)
		while ((c = *value++) != '\0')
			switch (c) {
			case ' ': case '\t': case '\n': case '\'':
			case '(': case ')': case '<': case '>':
			case '&': case ';': case '|': case '~':
				if (!double_quoted)
			case '"': case '\\': case '$': case '`':
					putchar('\\');
			default:
				putchar(c);
				break;
			}
	if (double_quoted)
		putchar('"');
	putchar('\n');
}

static void
show_current_locale(void)
{
	char *lang, *lc_all;
	int i;

	lang = getenv("LANG");
	lc_all = getenv("LC_ALL");

	put_assignment("LANG", lang, 0);
	for (i = 0; categories[i].name != NULL; i++) {
		if (lc_all == NULL && getenv(categories[i].name))
			put_assignment(categories[i].name,
			    getenv(categories[i].name), 0);
		else
			put_assignment(categories[i].name,
			    setlocale(categories[i].category, NULL), 1);
	}
	put_assignment("LC_ALL", lc_all, 0);
}

const char * const some_locales[] = {
	"C",
	"C.UTF-8",
	"POSIX",
	"POSIX.UTF-8",
	"Pig.UTF-8",
	"ar_SD.UTF-8",
	"ar_SY.UTF-8",
	"ca_ES.UTF-8",
	"cs_CZ.UTF-8",
	"da_DK.UTF-8",
	"de_AT.UTF-8",
	"de_CH.UTF-8",
	"de_DE.UTF-8",
	"el_GR.UTF-8",
	"en_AU.UTF-8",
	"en_CA.UTF-8",
	"en_GB.UTF-8",
	"en_US.UTF-8",
	"es_AR.UTF-8",
	"es_BO.UTF-8",
	"es_CH.UTF-8",
	"es_CO.UTF-8",
	"es_CR.UTF-8",
	"es_CU.UTF-8",
	"es_DO.UTF-8",
	"es_EC.UTF-8",
	"es_ES.UTF-8",
	"es_GQ.UTF-8",
	"es_GT.UTF-8",
	"es_HN.UTF-8",
	"es_MX.UTF-8",
	"es_NI.UTF-8",
	"es_PA.UTF-8",
	"es_PE.UTF-8",
	"es_PR.UTF-8",
	"es_PY.UTF-8",
	"es_SV.UTF-8",
	"es_US.UTF-8",
	"es_UY.UTF-8",
	"es_VE.UTF-8",
	"fa_IR.UTF-8",
	"fi_FI.UTF-8",
	"fr_BE.UTF-8",
	"fr_CA.UTF-8",
	"fr_CH.UTF-8",
	"fr_FR.UTF-8",
	"hu_HU.UTF-8",
	"hy_AM.UTF-8",
	"is_IS.UTF-8",
	"it_CH.UTF-8",
	"it_IT.UTF-8",
	"ja_JP.UTF-8",
	"ko_KR.UTF-8",
	"lt_LT.UTF-8",
	"nl_BE.UTF-8",
	"nl_NL.UTF-8",
	"no_NO.UTF-8",
	"pl_PL.UTF-8",
	"pt_PT.UTF-8",
	"ro_RO.UTF-8",
	"ru_RU.UTF-8",
	"sk_SK.UTF-8",
	"sl_SI.UTF-8",
	"sv_SE.UTF-8",
	"tr_TR.UTF-8",
	"uk_UA.UTF-8",
	"zh_CN.UTF-8",
	"zh_TW.UTF-8",
	NULL
};

static void
show_locales(void)
{
	int i = 0;

	while (some_locales[i])
		puts(some_locales[i++]);
}

static void
usage(void)
{
	fprintf(stderr, "usage: %s [-a | -m]\n", __progname);
	exit(1);
}

int
main(int argc, char *argv[])
{
	int opt, aflag = 0, mflag = 0;

	setlocale(LC_ALL, "");

	if (pledge("stdio wpath cpath rpath", NULL) == -1)
		err(1, "pledge");

	if (argc == 1) {
		show_current_locale();
		return 0;
	}

	while ((opt = getopt(argc, argv, "am")) != -1) {
		switch (opt) {
		case 'a':
			aflag = 1;
			break;
		case 'm':
			mflag = 1;
			break;
		default:
			usage();
		}
	}
	argc -= optind;
	argv += optind;

	if (argc != 0 || (aflag && mflag))
		usage();
	else if (aflag)
		show_locales();
	else if (mflag)
		printf("UTF-8\n");

	return 0;
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: locale.c,v 1.12 2016/02/05 12:59:12 jca Exp $ */
2			/*
3			* Copyright (c) 2013 Stefan Sperling <stsp@openbsd.org>
4			*
5			* Permission to use, copy, modify, and distribute this software for any
6			* purpose with or without fee is hereby granted, provided that the above
7			* copyright notice and this permission notice appear in all copies.
8			*
9			* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10			* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11			* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12			* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13			* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14			* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15			* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16			*/
17
18			#include <err.h>
19			#include <locale.h>
20			#include <stdio.h>
21			#include <stdlib.h>
22			#include <string.h>
23			#include <unistd.h>
24
25			extern char *__progname;
26
27			struct category_name {
28			int category;
29			const char *name;
30			} categories[] = {
31			{ LC_COLLATE, "LC_COLLATE" },
32			{ LC_CTYPE, "LC_CTYPE" },
33			{ LC_MONETARY, "LC_MONETARY" },
34			{ LC_NUMERIC, "LC_NUMERIC" },
35			{ LC_TIME, "LC_TIME" },
36			{ LC_MESSAGES, "LC_MESSAGES" },
37			{ 0, NULL},
38			};
39
40			static void
41			put_assignment(const char name, const char value, int double_quoted)
42			{
43			char c;
44
45			fputs(name, stdout);
46			putchar('=');
47			if (double_quoted)
48			putchar('"');
49			if (value != NULL)
50			while ((c = *value++) != '\0')
51			switch (c) {
52			case ' ': case '\t': case '\n': case '\'':
53			case '(': case ')': case '<': case '>':
54			case '&': case ';': case '\|': case '~':
55			if (!double_quoted)
56			case '"': case '\\': case '$': case '`':
57			putchar('\\');
58			default:
59			putchar(c);
60			break;
61			}
62			if (double_quoted)
63			putchar('"');
64			putchar('\n');
65			}
66
67			static void
68			show_current_locale(void)
69			{
70			char lang, lc_all;
71			int i;
72
73			lang = getenv("LANG");
74			lc_all = getenv("LC_ALL");
75
76			put_assignment("LANG", lang, 0);
77			for (i = 0; categories[i].name != NULL; i++) {
78			if (lc_all == NULL && getenv(categories[i].name))
79			put_assignment(categories[i].name,
80			getenv(categories[i].name), 0);
81			else
82			put_assignment(categories[i].name,
83			setlocale(categories[i].category, NULL), 1);
84			}
85			put_assignment("LC_ALL", lc_all, 0);
86			}
87
88			const char * const some_locales[] = {
89			"C",
90			"C.UTF-8",
91			"POSIX",
92			"POSIX.UTF-8",
93			"Pig.UTF-8",
94			"ar_SD.UTF-8",
95			"ar_SY.UTF-8",
96			"ca_ES.UTF-8",
97			"cs_CZ.UTF-8",
98			"da_DK.UTF-8",
99			"de_AT.UTF-8",
100			"de_CH.UTF-8",
101			"de_DE.UTF-8",
102			"el_GR.UTF-8",
103			"en_AU.UTF-8",
104			"en_CA.UTF-8",
105			"en_GB.UTF-8",
106			"en_US.UTF-8",
107			"es_AR.UTF-8",
108			"es_BO.UTF-8",
109			"es_CH.UTF-8",
110			"es_CO.UTF-8",
111			"es_CR.UTF-8",
112			"es_CU.UTF-8",
113			"es_DO.UTF-8",
114			"es_EC.UTF-8",
115			"es_ES.UTF-8",
116			"es_GQ.UTF-8",
117			"es_GT.UTF-8",
118			"es_HN.UTF-8",
119			"es_MX.UTF-8",
120			"es_NI.UTF-8",
121			"es_PA.UTF-8",
122			"es_PE.UTF-8",
123			"es_PR.UTF-8",
124			"es_PY.UTF-8",
125			"es_SV.UTF-8",
126			"es_US.UTF-8",
127			"es_UY.UTF-8",
128			"es_VE.UTF-8",
129			"fa_IR.UTF-8",
130			"fi_FI.UTF-8",
131			"fr_BE.UTF-8",
132			"fr_CA.UTF-8",
133			"fr_CH.UTF-8",
134			"fr_FR.UTF-8",
135			"hu_HU.UTF-8",
136			"hy_AM.UTF-8",
137			"is_IS.UTF-8",
138			"it_CH.UTF-8",
139			"it_IT.UTF-8",
140			"ja_JP.UTF-8",
141			"ko_KR.UTF-8",
142			"lt_LT.UTF-8",
143			"nl_BE.UTF-8",
144			"nl_NL.UTF-8",
145			"no_NO.UTF-8",
146			"pl_PL.UTF-8",
147			"pt_PT.UTF-8",
148			"ro_RO.UTF-8",
149			"ru_RU.UTF-8",
150			"sk_SK.UTF-8",
151			"sl_SI.UTF-8",
152			"sv_SE.UTF-8",
153			"tr_TR.UTF-8",
154			"uk_UA.UTF-8",
155			"zh_CN.UTF-8",
156			"zh_TW.UTF-8",
157			NULL
158			};
159
160			static void
161			show_locales(void)
162			{
163			int i = 0;
164
165			while (some_locales[i])
166			puts(some_locales[i++]);
167			}
168
169			static void
170			usage(void)
171			{
172			fprintf(stderr, "usage: %s [-a \| -m]\n", __progname);
173			exit(1);
174			}
175
176			int
177			main(int argc, char *argv[])
178			{
179			int opt, aflag = 0, mflag = 0;
180
181			setlocale(LC_ALL, "");
182
183			if (pledge("stdio wpath cpath rpath", NULL) == -1)
184			err(1, "pledge");
185
186			if (argc == 1) {
187			show_current_locale();
188			return 0;
189			}
190
191			while ((opt = getopt(argc, argv, "am")) != -1) {
192			switch (opt) {
193			case 'a':
194			aflag = 1;
195			break;
196			case 'm':
197			mflag = 1;
198			break;
199			default:
200			usage();
201			}
202			}
203			argc -= optind;
204			argv += optind;
205
206			if (argc != 0 \|\| (aflag && mflag))
207			usage();
208			else if (aflag)
209			show_locales();
210			else if (mflag)
211			printf("UTF-8\n");
212
213			return 0;
214			}