1/*
2 * getsebool
3 *
4 * Based on libselinux 1.33.1
5 * Port to BusyBox  Hiroshi Shinji <shiroshi@my.email.ne.jp>
6 *
7 * Licensed under GPLv2, see file LICENSE in this tarball for details.
8 */
9
10#include "libbb.h"
11
12int getsebool_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
13int getsebool_main(int argc, char **argv)
14{
15	int i, rc = 0, active, pending, len = 0;
16	char **names;
17	unsigned opt;
18
19	selinux_or_die();
20	opt = getopt32(argv, "a");
21
22	if (opt) { /* -a */
23		if (argc > 2)
24			bb_show_usage();
25
26		rc = security_get_boolean_names(&names, &len);
27		if (rc)
28			bb_perror_msg_and_die("can't get boolean names");
29
30		if (!len) {
31			puts("No booleans");
32			return 0;
33		}
34	}
35
36	if (!len) {
37		if (argc < 2)
38			bb_show_usage();
39		len = argc - 1;
40		names = xmalloc(sizeof(char *) * len);
41		for (i = 0; i < len; i++)
42			names[i] = xstrdup(argv[i + 1]);
43	}
44
45	for (i = 0; i < len; i++) {
46		active = security_get_boolean_active(names[i]);
47		if (active < 0) {
48			bb_error_msg_and_die("error getting active value for %s", names[i]);
49		}
50		pending = security_get_boolean_pending(names[i]);
51		if (pending < 0) {
52			bb_error_msg_and_die("error getting pending value for %s", names[i]);
53		}
54		printf("%s --> %s", names[i], (active ? "on" : "off"));
55		if (pending != active)
56			printf(" pending: %s", (pending ? "on" : "off"));
57		bb_putchar('\n');
58	}
59
60	if (ENABLE_FEATURE_CLEAN_UP) {
61		for (i = 0; i < len; i++)
62			free(names[i]);
63		free(names);
64	}
65
66	return rc;
67}
68