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. 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.
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
29 * @(#)compare.c 8.1 (Berkeley) 6/6/93
30 * $FreeBSD: src/usr.sbin/mtree/compare.c,v 1.15.2.4 2003/05/07 17:55:17 tobez Exp $
31 * $DragonFly: src/usr.sbin/mtree/compare.c,v 1.5 2004/03/15 16:24:22 dillon Exp $
34 #include <sys/param.h>
55 static const char *ftype(u_int);
57 #define INDENTNAMELEN 8
60 len = printf("%s changed\n", RP(p)); \
65 compare(NODE *s, FTSENT *p)
75 if (!S_ISBLK(p->fts_statp->st_mode))
79 if (!S_ISCHR(p->fts_statp->st_mode))
83 if (!S_ISDIR(p->fts_statp->st_mode))
87 if (!S_ISFIFO(p->fts_statp->st_mode))
91 if (!S_ISREG(p->fts_statp->st_mode))
95 if (!S_ISLNK(p->fts_statp->st_mode))
99 if (!S_ISSOCK(p->fts_statp->st_mode)) {
101 printf("\ttype expected %s found %s\n",
102 ftype(s->type), inotype(p->fts_statp->st_mode));
107 /* Set the uid/gid first, then set the mode. */
108 if (s->flags & (F_UID | F_UNAME) && s->st_uid != p->fts_statp->st_uid) {
110 printf("%suser expected %lu found %lu",
111 tab, (u_long)s->st_uid, (u_long)p->fts_statp->st_uid);
113 if (chown(p->fts_accpath, s->st_uid, -1))
114 printf(" not modified: %s\n",
117 printf(" modified\n");
122 if (s->flags & (F_GID | F_GNAME) && s->st_gid != p->fts_statp->st_gid) {
124 printf("%sgid expected %lu found %lu",
125 tab, (u_long)s->st_gid, (u_long)p->fts_statp->st_gid);
127 if (chown(p->fts_accpath, -1, s->st_gid))
128 printf(" not modified: %s\n",
131 printf(" modified\n");
136 if (s->flags & F_MODE &&
137 !S_ISLNK(p->fts_statp->st_mode) &&
138 s->st_mode != (p->fts_statp->st_mode & MBITS)) {
140 printf("%spermissions expected %#o found %#o",
141 tab, s->st_mode, p->fts_statp->st_mode & MBITS);
143 if (chmod(p->fts_accpath, s->st_mode))
144 printf(" not modified: %s\n",
147 printf(" modified\n");
152 if (s->flags & F_NLINK && s->type != F_DIR &&
153 s->st_nlink != p->fts_statp->st_nlink) {
155 printf("%slink_count expected %u found %u\n",
156 tab, s->st_nlink, p->fts_statp->st_nlink);
159 if (s->flags & F_SIZE && s->st_size != p->fts_statp->st_size &&
160 !S_ISDIR(p->fts_statp->st_mode)) {
162 printf("%ssize expected %jd found %jd\n", tab,
163 (intmax_t)s->st_size, (intmax_t)p->fts_statp->st_size);
168 * Catches nano-second differences, but doesn't display them.
170 if ((s->flags & F_TIME) &&
171 ((s->st_mtimespec.tv_sec != p->fts_statp->st_mtimespec.tv_sec) ||
172 (s->st_mtimespec.tv_nsec != p->fts_statp->st_mtimespec.tv_nsec))) {
174 printf("%smodification time expected %.24s ",
175 tab, ctime(&s->st_mtimespec.tv_sec));
176 printf("found %.24s\n",
177 ctime(&p->fts_statp->st_mtimespec.tv_sec));
180 if (s->flags & F_CKSUM) {
181 if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0) {
183 printf("%scksum: %s: %s\n",
184 tab, p->fts_accpath, strerror(errno));
186 } else if (crc(fd, &val, &len)) {
189 printf("%scksum: %s: %s\n",
190 tab, p->fts_accpath, strerror(errno));
194 if (s->cksum != val) {
196 printf("%scksum expected %lu found %lu\n",
204 * since chflags(2) will reset file times, the utimes() above
205 * may have been useless! oh well, we'd rather have correct
206 * flags, rather than times?
208 if ((s->flags & F_FLAGS) && s->st_flags != p->fts_statp->st_flags) {
210 fflags = flags_to_string(s->st_flags);
211 printf("%sflags expected \"%s\"", tab, fflags);
214 fflags = flags_to_string(p->fts_statp->st_flags);
215 printf(" found \"%s\"", fflags);
219 if (chflags(p->fts_accpath, s->st_flags))
220 printf(" not modified: %s\n",
223 printf(" modified\n");
229 if (s->flags & F_MD5) {
230 char *new_digest, buf[33];
232 new_digest = MD5File(p->fts_accpath, buf);
235 printf("%sMD5: %s: %s\n", tab, p->fts_accpath,
238 } else if (strcmp(new_digest, s->md5digest)) {
240 printf("%sMD5 expected %s found %s\n", tab, s->md5digest,
247 if (s->flags & F_SHA1) {
248 char *new_digest, buf[41];
250 new_digest = SHA1_File(p->fts_accpath, buf);
253 printf("%sSHA-1: %s: %s\n", tab, p->fts_accpath,
256 } else if (strcmp(new_digest, s->sha1digest)) {
258 printf("%sSHA-1 expected %s found %s\n",
259 tab, s->sha1digest, new_digest);
265 if (s->flags & F_RMD160) {
266 char *new_digest, buf[41];
268 new_digest = RIPEMD160_File(p->fts_accpath, buf);
271 printf("%sRIPEMD160: %s: %s\n", tab,
272 p->fts_accpath, strerror(errno));
274 } else if (strcmp(new_digest, s->rmd160digest)) {
276 printf("%sRIPEMD160 expected %s found %s\n",
277 tab, s->rmd160digest, new_digest);
283 if (s->flags & F_SLINK &&
284 strcmp(cp = rlink(p->fts_accpath), s->slink)) {
286 printf("%slink_ref expected %s found %s\n",
295 switch(type & S_IFMT) {
343 static char lbuf[MAXPATHLEN];
346 if ((len = readlink(name, lbuf, sizeof(lbuf) - 1)) == -1)
347 err(1, "line %d: %s", lineno, name);