1/*-
2 * Copyright (c) 1989, 1990, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#if 0
31#ifndef lint
32static const char copyright[] =
33"@(#) Copyright (c) 1989, 1990, 1993\n\
34	The Regents of the University of California.  All rights reserved.\n";
35#endif /* not lint */
36
37#ifndef lint
38static char sccsid[] = "@(#)mtree.c	8.1 (Berkeley) 6/6/93";
39#endif /* not lint */
40#endif
41#include <sys/cdefs.h>
42__FBSDID("$FreeBSD$");
43
44#include <sys/param.h>
45#include <sys/stat.h>
46#include <err.h>
47#include <errno.h>
48#include <fts.h>
49#include <stdio.h>
50#include <unistd.h>
51#include "mtree.h"
52#include "extern.h"
53
54int ftsoptions = FTS_PHYSICAL;
55int cflag, dflag, eflag, iflag, nflag, qflag, rflag, sflag, uflag, Uflag, wflag;
56u_int keys;
57char fullpath[MAXPATHLEN];
58
59static void usage(void);
60
61int
62main(int argc, char *argv[])
63{
64	int ch;
65	char *dir, *p;
66	int status;
67	FILE *spec1, *spec2;
68
69	dir = NULL;
70	keys = KEYDEFAULT;
71	init_excludes();
72	spec1 = stdin;
73	spec2 = NULL;
74
75	while ((ch = getopt(argc, argv, "cdef:iK:k:LnPp:qrs:UuwxX:")) != -1)
76		switch((char)ch) {
77		case 'c':
78			cflag = 1;
79			break;
80		case 'd':
81			dflag = 1;
82			break;
83		case 'e':
84			eflag = 1;
85			break;
86		case 'f':
87			if (spec1 == stdin) {
88				spec1 = fopen(optarg, "r");
89				if (spec1 == NULL)
90					err(1, "%s", optarg);
91			} else if (spec2 == NULL) {
92				spec2 = fopen(optarg, "r");
93				if (spec2 == NULL)
94					err(1, "%s", optarg);
95			} else
96				usage();
97			break;
98		case 'i':
99			iflag = 1;
100			break;
101		case 'K':
102			while ((p = strsep(&optarg, " \t,")) != NULL)
103				if (*p != '\0')
104					keys |= parsekey(p, NULL);
105			break;
106		case 'k':
107			keys = F_TYPE;
108			while ((p = strsep(&optarg, " \t,")) != NULL)
109				if (*p != '\0')
110					keys |= parsekey(p, NULL);
111			break;
112		case 'L':
113			ftsoptions &= ~FTS_PHYSICAL;
114			ftsoptions |= FTS_LOGICAL;
115			break;
116		case 'n':
117			nflag = 1;
118			break;
119		case 'P':
120			ftsoptions &= ~FTS_LOGICAL;
121			ftsoptions |= FTS_PHYSICAL;
122			break;
123		case 'p':
124			dir = optarg;
125			break;
126		case 'q':
127			qflag = 1;
128			break;
129		case 'r':
130			rflag = 1;
131			break;
132		case 's':
133			sflag = 1;
134			crc_total = ~strtoul(optarg, &p, 0);
135			if (*p)
136				errx(1, "illegal seed value -- %s", optarg);
137			break;
138		case 'U':
139			Uflag = 1;
140			uflag = 1;
141			break;
142		case 'u':
143			uflag = 1;
144			break;
145		case 'w':
146			wflag = 1;
147			break;
148		case 'x':
149			ftsoptions |= FTS_XDEV;
150			break;
151		case 'X':
152			read_excludes_file(optarg);
153			break;
154		case '?':
155		default:
156			usage();
157		}
158	argc -= optind;
159	argv += optind;
160
161	if (argc)
162		usage();
163
164	if (dir && chdir(dir))
165		err(1, "%s", dir);
166
167	if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath)))
168		errx(1, "%s", fullpath);
169
170	if (cflag) {
171		cwalk();
172		exit(0);
173	}
174	if (spec2 != NULL)
175		status = mtree_specspec(spec1, spec2);
176	else
177		status = mtree_verifyspec(spec1);
178	if (Uflag & (status == MISMATCHEXIT))
179		status = 0;
180	exit(status);
181}
182
183static void
184usage(void)
185{
186	(void)fprintf(stderr,
187"usage: mtree [-LPUcdeinqruxw] [-f spec] [-f spec] [-K key] [-k key] [-p path] [-s seed]\n"
188"\t[-X excludes]\n");
189	exit(1);
190}
191