1*25f3fb54SBrooks Davis /* $NetBSD: mtree.c,v 1.49 2014/04/24 17:22:41 christos Exp $ */
2c6ec7d31SBrooks Davis
3c6ec7d31SBrooks Davis /*-
4c6ec7d31SBrooks Davis * Copyright (c) 1989, 1990, 1993
5c6ec7d31SBrooks Davis * The Regents of the University of California. All rights reserved.
6c6ec7d31SBrooks Davis *
7c6ec7d31SBrooks Davis * Redistribution and use in source and binary forms, with or without
8c6ec7d31SBrooks Davis * modification, are permitted provided that the following conditions
9c6ec7d31SBrooks Davis * are met:
10c6ec7d31SBrooks Davis * 1. Redistributions of source code must retain the above copyright
11c6ec7d31SBrooks Davis * notice, this list of conditions and the following disclaimer.
12c6ec7d31SBrooks Davis * 2. Redistributions in binary form must reproduce the above copyright
13c6ec7d31SBrooks Davis * notice, this list of conditions and the following disclaimer in the
14c6ec7d31SBrooks Davis * documentation and/or other materials provided with the distribution.
15c6ec7d31SBrooks Davis * 3. Neither the name of the University nor the names of its contributors
16c6ec7d31SBrooks Davis * may be used to endorse or promote products derived from this software
17c6ec7d31SBrooks Davis * without specific prior written permission.
18c6ec7d31SBrooks Davis *
19c6ec7d31SBrooks Davis * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20c6ec7d31SBrooks Davis * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21c6ec7d31SBrooks Davis * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22c6ec7d31SBrooks Davis * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23c6ec7d31SBrooks Davis * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24c6ec7d31SBrooks Davis * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25c6ec7d31SBrooks Davis * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26c6ec7d31SBrooks Davis * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27c6ec7d31SBrooks Davis * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28c6ec7d31SBrooks Davis * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29c6ec7d31SBrooks Davis * SUCH DAMAGE.
30c6ec7d31SBrooks Davis */
31c6ec7d31SBrooks Davis
32c6ec7d31SBrooks Davis #if HAVE_NBTOOL_CONFIG_H
33c6ec7d31SBrooks Davis #include "nbtool_config.h"
34c6ec7d31SBrooks Davis #endif
35c6ec7d31SBrooks Davis
36c6ec7d31SBrooks Davis #include <sys/cdefs.h>
37c6ec7d31SBrooks Davis #if defined(__COPYRIGHT) && !defined(lint)
38c6ec7d31SBrooks Davis __COPYRIGHT("@(#) Copyright (c) 1989, 1990, 1993\
39c6ec7d31SBrooks Davis The Regents of the University of California. All rights reserved.");
40c6ec7d31SBrooks Davis #endif /* not lint */
41c6ec7d31SBrooks Davis
42c6ec7d31SBrooks Davis #if defined(__RCSID) && !defined(lint)
43c6ec7d31SBrooks Davis #if 0
44c6ec7d31SBrooks Davis static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93";
45c6ec7d31SBrooks Davis #else
46*25f3fb54SBrooks Davis __RCSID("$NetBSD: mtree.c,v 1.49 2014/04/24 17:22:41 christos Exp $");
47c6ec7d31SBrooks Davis #endif
48c6ec7d31SBrooks Davis #endif /* not lint */
49c6ec7d31SBrooks Davis
50c6ec7d31SBrooks Davis #include <sys/param.h>
51c6ec7d31SBrooks Davis #include <sys/stat.h>
52c6ec7d31SBrooks Davis
53c6ec7d31SBrooks Davis #include <errno.h>
54c6ec7d31SBrooks Davis #include <stdio.h>
55c6ec7d31SBrooks Davis #include <stdlib.h>
56c6ec7d31SBrooks Davis #include <string.h>
57c6ec7d31SBrooks Davis #include <unistd.h>
58c6ec7d31SBrooks Davis
59c6ec7d31SBrooks Davis #include "extern.h"
60c6ec7d31SBrooks Davis
61c6ec7d31SBrooks Davis int ftsoptions = FTS_PHYSICAL;
62edd6bc76SEd Schouten int bflag, dflag, eflag, iflag, jflag, lflag, mflag, nflag, qflag, rflag,
63edd6bc76SEd Schouten sflag, tflag, uflag;
64c6ec7d31SBrooks Davis char fullpath[MAXPATHLEN];
65c6ec7d31SBrooks Davis
66c6ec7d31SBrooks Davis static struct {
67c6ec7d31SBrooks Davis enum flavor flavor;
68c6ec7d31SBrooks Davis const char name[9];
69c6ec7d31SBrooks Davis } flavors[] = {
70c6ec7d31SBrooks Davis {F_MTREE, "mtree"},
71c6ec7d31SBrooks Davis {F_FREEBSD9, "freebsd9"},
72c6ec7d31SBrooks Davis {F_NETBSD6, "netbsd6"},
73c6ec7d31SBrooks Davis };
74c6ec7d31SBrooks Davis
75c6ec7d31SBrooks Davis __dead static void usage(void);
76c6ec7d31SBrooks Davis
77c6ec7d31SBrooks Davis int
main(int argc,char ** argv)78c6ec7d31SBrooks Davis main(int argc, char **argv)
79c6ec7d31SBrooks Davis {
80c6ec7d31SBrooks Davis int ch, status;
81c6ec7d31SBrooks Davis unsigned int i;
82edd6bc76SEd Schouten int cflag, Cflag, Dflag, Uflag, wflag;
83c6ec7d31SBrooks Davis char *dir, *p;
84c6ec7d31SBrooks Davis FILE *spec1, *spec2;
85c6ec7d31SBrooks Davis
86c6ec7d31SBrooks Davis setprogname(argv[0]);
87c6ec7d31SBrooks Davis
88edd6bc76SEd Schouten cflag = Cflag = Dflag = Uflag = wflag = 0;
89c6ec7d31SBrooks Davis dir = NULL;
90c6ec7d31SBrooks Davis init_excludes();
91c6ec7d31SBrooks Davis spec1 = stdin;
92c6ec7d31SBrooks Davis spec2 = NULL;
93c6ec7d31SBrooks Davis
94c6ec7d31SBrooks Davis while ((ch = getopt(argc, argv,
95edd6bc76SEd Schouten "bcCdDeE:f:F:I:ijk:K:lLmMnN:O:p:PqrR:s:StuUwWxX:"))
96c6ec7d31SBrooks Davis != -1) {
97c6ec7d31SBrooks Davis switch((char)ch) {
98c6ec7d31SBrooks Davis case 'b':
99c6ec7d31SBrooks Davis bflag = 1;
100c6ec7d31SBrooks Davis break;
101c6ec7d31SBrooks Davis case 'c':
102c6ec7d31SBrooks Davis cflag = 1;
103c6ec7d31SBrooks Davis break;
104c6ec7d31SBrooks Davis case 'C':
105c6ec7d31SBrooks Davis Cflag = 1;
106c6ec7d31SBrooks Davis break;
107c6ec7d31SBrooks Davis case 'd':
108c6ec7d31SBrooks Davis dflag = 1;
109c6ec7d31SBrooks Davis break;
110c6ec7d31SBrooks Davis case 'D':
111c6ec7d31SBrooks Davis Dflag = 1;
112c6ec7d31SBrooks Davis break;
113c6ec7d31SBrooks Davis case 'E':
114c6ec7d31SBrooks Davis parsetags(&excludetags, optarg);
115c6ec7d31SBrooks Davis break;
116c6ec7d31SBrooks Davis case 'e':
117c6ec7d31SBrooks Davis eflag = 1;
118c6ec7d31SBrooks Davis break;
119c6ec7d31SBrooks Davis case 'f':
120c6ec7d31SBrooks Davis if (spec1 == stdin) {
121c6ec7d31SBrooks Davis spec1 = fopen(optarg, "r");
122c6ec7d31SBrooks Davis if (spec1 == NULL)
123c6ec7d31SBrooks Davis mtree_err("%s: %s", optarg,
124c6ec7d31SBrooks Davis strerror(errno));
125c6ec7d31SBrooks Davis } else if (spec2 == NULL) {
126c6ec7d31SBrooks Davis spec2 = fopen(optarg, "r");
127c6ec7d31SBrooks Davis if (spec2 == NULL)
128c6ec7d31SBrooks Davis mtree_err("%s: %s", optarg,
129c6ec7d31SBrooks Davis strerror(errno));
130c6ec7d31SBrooks Davis } else
131c6ec7d31SBrooks Davis usage();
132c6ec7d31SBrooks Davis break;
133c6ec7d31SBrooks Davis case 'F':
134c6ec7d31SBrooks Davis for (i = 0; i < __arraycount(flavors); i++)
135c6ec7d31SBrooks Davis if (strcmp(optarg, flavors[i].name) == 0) {
136c6ec7d31SBrooks Davis flavor = flavors[i].flavor;
137c6ec7d31SBrooks Davis break;
138c6ec7d31SBrooks Davis }
139c6ec7d31SBrooks Davis if (i == __arraycount(flavors))
140c6ec7d31SBrooks Davis usage();
141c6ec7d31SBrooks Davis break;
142c6ec7d31SBrooks Davis case 'i':
143c6ec7d31SBrooks Davis iflag = 1;
144c6ec7d31SBrooks Davis break;
145c6ec7d31SBrooks Davis case 'I':
146c6ec7d31SBrooks Davis parsetags(&includetags, optarg);
147c6ec7d31SBrooks Davis break;
148c6ec7d31SBrooks Davis case 'j':
149c6ec7d31SBrooks Davis jflag = 1;
150c6ec7d31SBrooks Davis break;
151c6ec7d31SBrooks Davis case 'k':
152c6ec7d31SBrooks Davis keys = F_TYPE;
153c6ec7d31SBrooks Davis while ((p = strsep(&optarg, " \t,")) != NULL)
154c6ec7d31SBrooks Davis if (*p != '\0')
155c6ec7d31SBrooks Davis keys |= parsekey(p, NULL);
156c6ec7d31SBrooks Davis break;
157c6ec7d31SBrooks Davis case 'K':
158c6ec7d31SBrooks Davis while ((p = strsep(&optarg, " \t,")) != NULL)
159c6ec7d31SBrooks Davis if (*p != '\0')
160c6ec7d31SBrooks Davis keys |= parsekey(p, NULL);
161c6ec7d31SBrooks Davis break;
162c6ec7d31SBrooks Davis case 'l':
163c6ec7d31SBrooks Davis lflag = 1;
164c6ec7d31SBrooks Davis break;
165c6ec7d31SBrooks Davis case 'L':
166c6ec7d31SBrooks Davis ftsoptions &= ~FTS_PHYSICAL;
167c6ec7d31SBrooks Davis ftsoptions |= FTS_LOGICAL;
168c6ec7d31SBrooks Davis break;
169c6ec7d31SBrooks Davis case 'm':
170c6ec7d31SBrooks Davis mflag = 1;
171c6ec7d31SBrooks Davis break;
172c6ec7d31SBrooks Davis case 'M':
173c6ec7d31SBrooks Davis mtree_Mflag = 1;
174c6ec7d31SBrooks Davis break;
175c6ec7d31SBrooks Davis case 'n':
176c6ec7d31SBrooks Davis nflag = 1;
177c6ec7d31SBrooks Davis break;
178c6ec7d31SBrooks Davis case 'N':
179c6ec7d31SBrooks Davis if (! setup_getid(optarg))
180c6ec7d31SBrooks Davis mtree_err(
181c6ec7d31SBrooks Davis "Unable to use user and group databases in `%s'",
182c6ec7d31SBrooks Davis optarg);
183c6ec7d31SBrooks Davis break;
184edd6bc76SEd Schouten case 'O':
185edd6bc76SEd Schouten load_only(optarg);
186edd6bc76SEd Schouten break;
187c6ec7d31SBrooks Davis case 'p':
188c6ec7d31SBrooks Davis dir = optarg;
189c6ec7d31SBrooks Davis break;
190c6ec7d31SBrooks Davis case 'P':
191c6ec7d31SBrooks Davis ftsoptions &= ~FTS_LOGICAL;
192c6ec7d31SBrooks Davis ftsoptions |= FTS_PHYSICAL;
193c6ec7d31SBrooks Davis break;
194c6ec7d31SBrooks Davis case 'q':
195c6ec7d31SBrooks Davis qflag = 1;
196c6ec7d31SBrooks Davis break;
197c6ec7d31SBrooks Davis case 'r':
198c6ec7d31SBrooks Davis rflag = 1;
199c6ec7d31SBrooks Davis break;
200c6ec7d31SBrooks Davis case 'R':
201c6ec7d31SBrooks Davis while ((p = strsep(&optarg, " \t,")) != NULL)
202c6ec7d31SBrooks Davis if (*p != '\0')
203c6ec7d31SBrooks Davis keys &= ~parsekey(p, NULL);
204c6ec7d31SBrooks Davis break;
205c6ec7d31SBrooks Davis case 's':
206c6ec7d31SBrooks Davis sflag = 1;
207c6ec7d31SBrooks Davis crc_total = ~strtol(optarg, &p, 0);
208c6ec7d31SBrooks Davis if (*p)
209c6ec7d31SBrooks Davis mtree_err("illegal seed value -- %s", optarg);
210c6ec7d31SBrooks Davis break;
211c6ec7d31SBrooks Davis case 'S':
212c6ec7d31SBrooks Davis mtree_Sflag = 1;
213c6ec7d31SBrooks Davis break;
214c6ec7d31SBrooks Davis case 't':
215c6ec7d31SBrooks Davis tflag = 1;
216c6ec7d31SBrooks Davis break;
217c6ec7d31SBrooks Davis case 'u':
218c6ec7d31SBrooks Davis uflag = 1;
219c6ec7d31SBrooks Davis break;
220c6ec7d31SBrooks Davis case 'U':
221c6ec7d31SBrooks Davis Uflag = uflag = 1;
222c6ec7d31SBrooks Davis break;
223c6ec7d31SBrooks Davis case 'w':
224c6ec7d31SBrooks Davis wflag = 1;
225c6ec7d31SBrooks Davis break;
226c6ec7d31SBrooks Davis case 'W':
227c6ec7d31SBrooks Davis mtree_Wflag = 1;
228c6ec7d31SBrooks Davis break;
229c6ec7d31SBrooks Davis case 'x':
230c6ec7d31SBrooks Davis ftsoptions |= FTS_XDEV;
231c6ec7d31SBrooks Davis break;
232c6ec7d31SBrooks Davis case 'X':
233c6ec7d31SBrooks Davis read_excludes_file(optarg);
234c6ec7d31SBrooks Davis break;
235c6ec7d31SBrooks Davis case '?':
236c6ec7d31SBrooks Davis default:
237c6ec7d31SBrooks Davis usage();
238c6ec7d31SBrooks Davis }
239c6ec7d31SBrooks Davis }
240c6ec7d31SBrooks Davis argc -= optind;
241c6ec7d31SBrooks Davis argv += optind;
242c6ec7d31SBrooks Davis
243c6ec7d31SBrooks Davis if (argc)
244c6ec7d31SBrooks Davis usage();
245c6ec7d31SBrooks Davis
246c6ec7d31SBrooks Davis switch (flavor) {
247c6ec7d31SBrooks Davis case F_FREEBSD9:
248c6ec7d31SBrooks Davis if (cflag && iflag) {
249c6ec7d31SBrooks Davis warnx("-c and -i passed, replacing -i with -j for "
250c6ec7d31SBrooks Davis "FreeBSD compatibility");
251c6ec7d31SBrooks Davis iflag = 0;
252c6ec7d31SBrooks Davis jflag = 1;
253c6ec7d31SBrooks Davis }
254c6ec7d31SBrooks Davis if (dflag && !bflag) {
255c6ec7d31SBrooks Davis warnx("Adding -b to -d for FreeBSD compatibility");
256c6ec7d31SBrooks Davis bflag = 1;
257c6ec7d31SBrooks Davis }
258c6ec7d31SBrooks Davis if (uflag && !iflag) {
259c6ec7d31SBrooks Davis warnx("Adding -i to -%c for FreeBSD compatibility",
260c6ec7d31SBrooks Davis Uflag ? 'U' : 'u');
261c6ec7d31SBrooks Davis iflag = 1;
262c6ec7d31SBrooks Davis }
263c6ec7d31SBrooks Davis if (uflag && !tflag) {
264c6ec7d31SBrooks Davis warnx("Adding -t to -%c for FreeBSD compatibility",
265c6ec7d31SBrooks Davis Uflag ? 'U' : 'u');
266c6ec7d31SBrooks Davis tflag = 1;
267c6ec7d31SBrooks Davis }
268c6ec7d31SBrooks Davis if (wflag)
269c6ec7d31SBrooks Davis warnx("The -w flag is a no-op");
270c6ec7d31SBrooks Davis break;
271c6ec7d31SBrooks Davis default:
272c6ec7d31SBrooks Davis if (wflag)
273c6ec7d31SBrooks Davis usage();
274c6ec7d31SBrooks Davis }
275c6ec7d31SBrooks Davis
276c6ec7d31SBrooks Davis if (spec2 && (cflag || Cflag || Dflag))
277c6ec7d31SBrooks Davis mtree_err("Double -f, -c, -C and -D flags are mutually "
278c6ec7d31SBrooks Davis "exclusive");
279c6ec7d31SBrooks Davis
280c6ec7d31SBrooks Davis if (dir && spec2)
281c6ec7d31SBrooks Davis mtree_err("Double -f and -p flags are mutually exclusive");
282c6ec7d31SBrooks Davis
283c6ec7d31SBrooks Davis if (dir && chdir(dir))
284c6ec7d31SBrooks Davis mtree_err("%s: %s", dir, strerror(errno));
285c6ec7d31SBrooks Davis
286c6ec7d31SBrooks Davis if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath)))
287c6ec7d31SBrooks Davis mtree_err("%s", strerror(errno));
288c6ec7d31SBrooks Davis
289c6ec7d31SBrooks Davis if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag))
290c6ec7d31SBrooks Davis mtree_err("-c, -C and -D flags are mutually exclusive");
291c6ec7d31SBrooks Davis
292c6ec7d31SBrooks Davis if (iflag && mflag)
293c6ec7d31SBrooks Davis mtree_err("-i and -m flags are mutually exclusive");
294c6ec7d31SBrooks Davis
295c6ec7d31SBrooks Davis if (lflag && uflag)
296c6ec7d31SBrooks Davis mtree_err("-l and -u flags are mutually exclusive");
297c6ec7d31SBrooks Davis
298c6ec7d31SBrooks Davis if (cflag) {
299*25f3fb54SBrooks Davis cwalk(stdout);
300c6ec7d31SBrooks Davis exit(0);
301c6ec7d31SBrooks Davis }
302c6ec7d31SBrooks Davis if (Cflag || Dflag) {
303*25f3fb54SBrooks Davis dump_nodes(stdout, "", spec(spec1), Dflag);
304c6ec7d31SBrooks Davis exit(0);
305c6ec7d31SBrooks Davis }
306c6ec7d31SBrooks Davis if (spec2 != NULL)
307c6ec7d31SBrooks Davis status = mtree_specspec(spec1, spec2);
308c6ec7d31SBrooks Davis else
309c6ec7d31SBrooks Davis status = verify(spec1);
310c6ec7d31SBrooks Davis if (Uflag && (status == MISMATCHEXIT))
311c6ec7d31SBrooks Davis status = 0;
312c6ec7d31SBrooks Davis exit(status);
313c6ec7d31SBrooks Davis }
314c6ec7d31SBrooks Davis
315c6ec7d31SBrooks Davis static void
usage(void)316c6ec7d31SBrooks Davis usage(void)
317c6ec7d31SBrooks Davis {
318c6ec7d31SBrooks Davis unsigned int i;
319c6ec7d31SBrooks Davis
320c6ec7d31SBrooks Davis fprintf(stderr,
321c6ec7d31SBrooks Davis "usage: %s [-bCcDdejLlMnPqrStUuWx] [-i|-m] [-E tags]\n"
322c6ec7d31SBrooks Davis "\t\t[-f spec] [-f spec]\n"
323c6ec7d31SBrooks Davis "\t\t[-I tags] [-K keywords] [-k keywords] [-N dbdir] [-p path]\n"
324c6ec7d31SBrooks Davis "\t\t[-R keywords] [-s seed] [-X exclude-file]\n"
325c6ec7d31SBrooks Davis "\t\t[-F flavor]\n",
326c6ec7d31SBrooks Davis getprogname());
327c6ec7d31SBrooks Davis fprintf(stderr, "\nflavors:");
328c6ec7d31SBrooks Davis for (i = 0; i < __arraycount(flavors); i++)
329c6ec7d31SBrooks Davis fprintf(stderr, " %s", flavors[i].name);
330c6ec7d31SBrooks Davis fprintf(stderr, "\n");
331c6ec7d31SBrooks Davis exit(1);
332c6ec7d31SBrooks Davis }
333