2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)compare.c 8.1 (Berkeley) 6/6/93
34 * $FreeBSD: src/usr.sbin/mtree/compare.c,v 1.15.2.4 2003/05/07 17:55:17 tobez Exp $
35 * $DragonFly: src/usr.sbin/mtree/compare.c,v 1.5 2004/03/15 16:24:22 dillon Exp $
38 #include <sys/param.h>
59 static const char *ftype(u_int);
61 #define INDENTNAMELEN 8
64 len = printf("%s changed\n", RP(p)); \
69 compare(NODE *s, FTSENT *p)
79 if (!S_ISBLK(p->fts_statp->st_mode))
83 if (!S_ISCHR(p->fts_statp->st_mode))
87 if (!S_ISDIR(p->fts_statp->st_mode))
91 if (!S_ISFIFO(p->fts_statp->st_mode))
95 if (!S_ISREG(p->fts_statp->st_mode))
99 if (!S_ISLNK(p->fts_statp->st_mode))
103 if (!S_ISSOCK(p->fts_statp->st_mode)) {
105 printf("\ttype expected %s found %s\n",
106 ftype(s->type), inotype(p->fts_statp->st_mode));
111 /* Set the uid/gid first, then set the mode. */
112 if (s->flags & (F_UID | F_UNAME) && s->st_uid != p->fts_statp->st_uid) {
114 printf("%suser expected %lu found %lu",
115 tab, (u_long)s->st_uid, (u_long)p->fts_statp->st_uid);
117 if (chown(p->fts_accpath, s->st_uid, -1))
118 printf(" not modified: %s\n",
121 printf(" modified\n");
126 if (s->flags & (F_GID | F_GNAME) && s->st_gid != p->fts_statp->st_gid) {
128 printf("%sgid expected %lu found %lu",
129 tab, (u_long)s->st_gid, (u_long)p->fts_statp->st_gid);
131 if (chown(p->fts_accpath, -1, s->st_gid))
132 printf(" not modified: %s\n",
135 printf(" modified\n");
140 if (s->flags & F_MODE &&
141 !S_ISLNK(p->fts_statp->st_mode) &&
142 s->st_mode != (p->fts_statp->st_mode & MBITS)) {
144 printf("%spermissions expected %#o found %#o",
145 tab, s->st_mode, p->fts_statp->st_mode & MBITS);
147 if (chmod(p->fts_accpath, s->st_mode))
148 printf(" not modified: %s\n",
151 printf(" modified\n");
156 if (s->flags & F_NLINK && s->type != F_DIR &&
157 s->st_nlink != p->fts_statp->st_nlink) {
159 printf("%slink_count expected %u found %u\n",
160 tab, s->st_nlink, p->fts_statp->st_nlink);
163 if (s->flags & F_SIZE && s->st_size != p->fts_statp->st_size &&
164 !S_ISDIR(p->fts_statp->st_mode)) {
166 printf("%ssize expected %jd found %jd\n", tab,
167 (intmax_t)s->st_size, (intmax_t)p->fts_statp->st_size);
172 * Catches nano-second differences, but doesn't display them.
174 if ((s->flags & F_TIME) &&
175 ((s->st_mtimespec.tv_sec != p->fts_statp->st_mtimespec.tv_sec) ||
176 (s->st_mtimespec.tv_nsec != p->fts_statp->st_mtimespec.tv_nsec))) {
178 printf("%smodification time expected %.24s ",
179 tab, ctime(&s->st_mtimespec.tv_sec));
180 printf("found %.24s\n",
181 ctime(&p->fts_statp->st_mtimespec.tv_sec));
184 if (s->flags & F_CKSUM) {
185 if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0) {
187 printf("%scksum: %s: %s\n",
188 tab, p->fts_accpath, strerror(errno));
190 } else if (crc(fd, &val, &len)) {
193 printf("%scksum: %s: %s\n",
194 tab, p->fts_accpath, strerror(errno));
198 if (s->cksum != val) {
200 printf("%scksum expected %lu found %lu\n",
208 * since chflags(2) will reset file times, the utimes() above
209 * may have been useless! oh well, we'd rather have correct
210 * flags, rather than times?
212 if ((s->flags & F_FLAGS) && s->st_flags != p->fts_statp->st_flags) {
214 fflags = flags_to_string(s->st_flags);
215 printf("%sflags expected \"%s\"", tab, fflags);
218 fflags = flags_to_string(p->fts_statp->st_flags);
219 printf(" found \"%s\"", fflags);
223 if (chflags(p->fts_accpath, s->st_flags))
224 printf(" not modified: %s\n",
227 printf(" modified\n");
233 if (s->flags & F_MD5) {
234 char *new_digest, buf[33];
236 new_digest = MD5File(p->fts_accpath, buf);
239 printf("%sMD5: %s: %s\n", tab, p->fts_accpath,
242 } else if (strcmp(new_digest, s->md5digest)) {
244 printf("%sMD5 expected %s found %s\n", tab, s->md5digest,
251 if (s->flags & F_SHA1) {
252 char *new_digest, buf[41];
254 new_digest = SHA1_File(p->fts_accpath, buf);
257 printf("%sSHA-1: %s: %s\n", tab, p->fts_accpath,
260 } else if (strcmp(new_digest, s->sha1digest)) {
262 printf("%sSHA-1 expected %s found %s\n",
263 tab, s->sha1digest, new_digest);
269 if (s->flags & F_RMD160) {
270 char *new_digest, buf[41];
272 new_digest = RIPEMD160_File(p->fts_accpath, buf);
275 printf("%sRIPEMD160: %s: %s\n", tab,
276 p->fts_accpath, strerror(errno));
278 } else if (strcmp(new_digest, s->rmd160digest)) {
280 printf("%sRIPEMD160 expected %s found %s\n",
281 tab, s->rmd160digest, new_digest);
287 if (s->flags & F_SLINK &&
288 strcmp(cp = rlink(p->fts_accpath), s->slink)) {
290 printf("%slink_ref expected %s found %s\n",
299 switch(type & S_IFMT) {
347 static char lbuf[MAXPATHLEN];
350 if ((len = readlink(name, lbuf, sizeof(lbuf) - 1)) == -1)
351 err(1, "line %d: %s", lineno, name);