1*f875b4ebSrica /*
2*f875b4ebSrica * CDDL HEADER START
3*f875b4ebSrica *
4*f875b4ebSrica * The contents of this file are subject to the terms of the
5*f875b4ebSrica * Common Development and Distribution License (the "License").
6*f875b4ebSrica * You may not use this file except in compliance with the License.
7*f875b4ebSrica *
8*f875b4ebSrica * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9*f875b4ebSrica * or http://www.opensolaris.org/os/licensing.
10*f875b4ebSrica * See the License for the specific language governing permissions
11*f875b4ebSrica * and limitations under the License.
12*f875b4ebSrica *
13*f875b4ebSrica * When distributing Covered Code, include this CDDL HEADER in each
14*f875b4ebSrica * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15*f875b4ebSrica * If applicable, add the following below this CDDL HEADER, with the
16*f875b4ebSrica * fields enclosed by brackets "[]" replaced with your own identifying
17*f875b4ebSrica * information: Portions Copyright [yyyy] [name of copyright owner]
18*f875b4ebSrica *
19*f875b4ebSrica * CDDL HEADER END
20*f875b4ebSrica */
21*f875b4ebSrica
22*f875b4ebSrica /*
23*f875b4ebSrica * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24*f875b4ebSrica * Use is subject to license terms.
25*f875b4ebSrica */
26*f875b4ebSrica
27*f875b4ebSrica /*
28*f875b4ebSrica * getlabel - gets file label.
29*f875b4ebSrica *
30*f875b4ebSrica */
31*f875b4ebSrica #include <stdio.h>
32*f875b4ebSrica #include <stdlib.h>
33*f875b4ebSrica #include <unistd.h>
34*f875b4ebSrica #include <fcntl.h>
35*f875b4ebSrica #include <string.h>
36*f875b4ebSrica #include <locale.h>
37*f875b4ebSrica #include <tsol/label.h>
38*f875b4ebSrica
39*f875b4ebSrica #define s_flag 0x04
40*f875b4ebSrica #define S_flag 0x08
41*f875b4ebSrica
42*f875b4ebSrica
43*f875b4ebSrica static int
get_label(char * filename,uint_t opt_flag)44*f875b4ebSrica get_label(char *filename, uint_t opt_flag)
45*f875b4ebSrica {
46*f875b4ebSrica m_label_t *fl;
47*f875b4ebSrica char *label;
48*f875b4ebSrica
49*f875b4ebSrica if ((fl = m_label_alloc(MAC_LABEL)) == NULL) {
50*f875b4ebSrica perror("m_label_alloc");
51*f875b4ebSrica return (1);
52*f875b4ebSrica } else if (getlabel(filename, fl) != 0) {
53*f875b4ebSrica perror(filename);
54*f875b4ebSrica m_label_free(fl);
55*f875b4ebSrica return (1);
56*f875b4ebSrica }
57*f875b4ebSrica
58*f875b4ebSrica (void) printf("%s:\t", filename);
59*f875b4ebSrica switch (opt_flag) {
60*f875b4ebSrica case S_flag:
61*f875b4ebSrica if (label_to_str(fl, &label, M_LABEL, LONG_NAMES) != 0) {
62*f875b4ebSrica perror(gettext("%s:unable to translate "
63*f875b4ebSrica "Sensitivity label"));
64*f875b4ebSrica m_label_free(fl);
65*f875b4ebSrica return (2);
66*f875b4ebSrica }
67*f875b4ebSrica break;
68*f875b4ebSrica case s_flag:
69*f875b4ebSrica if (label_to_str(fl, &label, M_LABEL, SHORT_NAMES) != 0) {
70*f875b4ebSrica perror(gettext("unable to translate "
71*f875b4ebSrica "Sensitivity label"));
72*f875b4ebSrica m_label_free(fl);
73*f875b4ebSrica return (2);
74*f875b4ebSrica }
75*f875b4ebSrica break;
76*f875b4ebSrica default:
77*f875b4ebSrica if (label_to_str(fl, &label, M_LABEL, DEF_NAMES) != 0) {
78*f875b4ebSrica perror(gettext("unable to translate "
79*f875b4ebSrica "Sensitivity label"));
80*f875b4ebSrica m_label_free(fl);
81*f875b4ebSrica return (2);
82*f875b4ebSrica }
83*f875b4ebSrica break;
84*f875b4ebSrica }
85*f875b4ebSrica (void) printf("%s\n", label);
86*f875b4ebSrica
87*f875b4ebSrica free(label);
88*f875b4ebSrica m_label_free(fl);
89*f875b4ebSrica return (0);
90*f875b4ebSrica }
91*f875b4ebSrica
92*f875b4ebSrica void
usage(char * prog)93*f875b4ebSrica usage(char *prog)
94*f875b4ebSrica {
95*f875b4ebSrica (void) fprintf(stderr, gettext("Usage: \n"));
96*f875b4ebSrica (void) fprintf(stderr, gettext("\t%s [-S | -s] filename ...\n"),
97*f875b4ebSrica prog);
98*f875b4ebSrica exit(1);
99*f875b4ebSrica }
100*f875b4ebSrica
101*f875b4ebSrica
102*f875b4ebSrica int
main(int argc,char ** argv)103*f875b4ebSrica main(int argc, char **argv)
104*f875b4ebSrica {
105*f875b4ebSrica uint_t opt_flag = 0;
106*f875b4ebSrica int rc = 0;
107*f875b4ebSrica int opt;
108*f875b4ebSrica char *prog;
109*f875b4ebSrica
110*f875b4ebSrica (void) setlocale(LC_ALL, "");
111*f875b4ebSrica #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
112*f875b4ebSrica #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */
113*f875b4ebSrica #endif
114*f875b4ebSrica (void) textdomain(TEXT_DOMAIN);
115*f875b4ebSrica
116*f875b4ebSrica if ((prog = strrchr(argv[0], '/')) == NULL)
117*f875b4ebSrica prog = argv[0];
118*f875b4ebSrica else
119*f875b4ebSrica prog++;
120*f875b4ebSrica
121*f875b4ebSrica if (argc < 2) {
122*f875b4ebSrica usage(prog);
123*f875b4ebSrica }
124*f875b4ebSrica
125*f875b4ebSrica while ((opt = getopt(argc, argv, ":sS")) != EOF) {
126*f875b4ebSrica switch (opt) {
127*f875b4ebSrica case 's':
128*f875b4ebSrica if (opt_flag != 0)
129*f875b4ebSrica usage(prog);
130*f875b4ebSrica opt_flag = s_flag;
131*f875b4ebSrica break;
132*f875b4ebSrica case 'S':
133*f875b4ebSrica if (opt_flag != 0)
134*f875b4ebSrica usage(prog);
135*f875b4ebSrica opt_flag = S_flag;
136*f875b4ebSrica break;
137*f875b4ebSrica default:
138*f875b4ebSrica usage(prog);
139*f875b4ebSrica }
140*f875b4ebSrica }
141*f875b4ebSrica if ((argc -= optind) < 1) {
142*f875b4ebSrica usage(prog);
143*f875b4ebSrica }
144*f875b4ebSrica argv += optind;
145*f875b4ebSrica while (argc-- > 0) {
146*f875b4ebSrica if (get_label(*argv++, opt_flag) != 0)
147*f875b4ebSrica rc = 2;
148*f875b4ebSrica }
149*f875b4ebSrica return (rc);
150*f875b4ebSrica }
151