1105756Srwatson/*- 2330449Seadler * SPDX-License-Identifier: BSD-3-Clause 3330449Seadler * 4105756Srwatson * Copyright (c) 2002 Networks Associates Technology, Inc. 5105756Srwatson * All rights reserved. 6105756Srwatson * 7105756Srwatson * This software was developed for the FreeBSD Project by NAI Labs, the 8105756Srwatson * Security Research Division of Network Associates, Inc. under 9105756Srwatson * DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA 10105756Srwatson * CHATS research program. 11105756Srwatson * 12105756Srwatson * Redistribution and use in source and binary forms, with or without 13105756Srwatson * modification, are permitted provided that the following conditions 14105756Srwatson * are met: 15105756Srwatson * 1. Redistributions of source code must retain the above copyright 16105756Srwatson * notice, this list of conditions and the following disclaimer. 17105756Srwatson * 2. Redistributions in binary form must reproduce the above copyright 18105756Srwatson * notice, this list of conditions and the following disclaimer in the 19105756Srwatson * documentation and/or other materials provided with the distribution. 20105756Srwatson * 3. The names of the authors may not be used to endorse or promote 21105756Srwatson * products derived from this software without specific prior written 22105756Srwatson * permission. 23105756Srwatson * 24105756Srwatson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25105756Srwatson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26105756Srwatson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27105756Srwatson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28105756Srwatson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29105756Srwatson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30105756Srwatson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31105756Srwatson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32105756Srwatson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33105756Srwatson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34105756Srwatson * SUCH DAMAGE. 35105756Srwatson * 36105756Srwatson * $FreeBSD: stable/11/usr.sbin/getfmac/getfmac.c 330449 2018-03-05 07:26:05Z eadler $ 37105756Srwatson */ 38105756Srwatson#include <sys/types.h> 39105756Srwatson#include <sys/mac.h> 40105756Srwatson 41105756Srwatson#include <err.h> 42105756Srwatson#include <paths.h> 43105756Srwatson#include <stdio.h> 44105756Srwatson#include <stdlib.h> 45105756Srwatson#include <string.h> 46105756Srwatson#include <sysexits.h> 47105756Srwatson#include <unistd.h> 48105756Srwatson 49105756Srwatson#define MAXELEMENTS 32 50105756Srwatson 51140907Sdelphijstatic void 52105756Srwatsonusage(void) 53105756Srwatson{ 54105756Srwatson 55105756Srwatson fprintf(stderr, 56105756Srwatson "getfmac [-h] [-l list,of,labels] [file1] [file2 ...]\n"); 57105756Srwatson exit (EX_USAGE); 58105756Srwatson} 59105756Srwatson 60105756Srwatsonint 61105756Srwatsonmain(int argc, char *argv[]) 62105756Srwatson{ 63124830Sgrehan char *labellist, *string; 64105756Srwatson mac_t label; 65124830Sgrehan int ch, hflag; 66105756Srwatson int error, i; 67105756Srwatson 68105756Srwatson labellist = NULL; 69105756Srwatson hflag = 0; 70105756Srwatson while ((ch = getopt(argc, argv, "hl:")) != -1) { 71105756Srwatson switch (ch) { 72105756Srwatson case 'h': 73105756Srwatson hflag = 1; 74105756Srwatson break; 75105756Srwatson case 'l': 76105756Srwatson if (labellist != NULL) 77105756Srwatson usage(); 78105756Srwatson labellist = argv[optind - 1]; 79105756Srwatson break; 80105756Srwatson default: 81105756Srwatson usage(); 82105756Srwatson } 83105756Srwatson 84105756Srwatson } 85105756Srwatson 86105756Srwatson for (i = optind; i < argc; i++) { 87105756Srwatson if (labellist != NULL) 88105756Srwatson error = mac_prepare(&label, labellist); 89105756Srwatson else 90105756Srwatson error = mac_prepare_file_label(&label); 91105756Srwatson 92105756Srwatson if (error != 0) { 93105756Srwatson perror("mac_prepare"); 94105756Srwatson return (-1); 95105756Srwatson } 96105756Srwatson 97105756Srwatson if (hflag) 98105756Srwatson error = mac_get_link(argv[i], label); 99105756Srwatson else 100105756Srwatson error = mac_get_file(argv[i], label); 101105756Srwatson if (error) { 102105756Srwatson perror(argv[i]); 103105756Srwatson mac_free(label); 104105756Srwatson continue; 105105756Srwatson } 106105756Srwatson 107105756Srwatson error = mac_to_text(label, &string); 108105756Srwatson if (error != 0) 109105756Srwatson perror("mac_to_text"); 110105756Srwatson else { 111105756Srwatson printf("%s: %s\n", argv[i], string); 112105756Srwatson free(string); 113105756Srwatson } 114105756Srwatson mac_free(label); 115105756Srwatson } 116105756Srwatson 117105756Srwatson exit(EX_OK); 118105756Srwatson} 119