371 lines
9.1 KiB
C
371 lines
9.1 KiB
C
/*-
|
|
* Copyright (c) 1989, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef lint
|
|
#if 0
|
|
static char sccsid[] = "@(#)compare.c 8.1 (Berkeley) 6/6/93";
|
|
#endif
|
|
static const char rcsid[] =
|
|
"$FreeBSD$";
|
|
#endif /* not lint */
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/stat.h>
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <fts.h>
|
|
#ifdef MD5
|
|
#include <md5.h>
|
|
#endif
|
|
#ifdef SHA1
|
|
#include <sha.h>
|
|
#endif
|
|
#ifdef RMD160
|
|
#include <ripemd.h>
|
|
#endif
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include "mtree.h"
|
|
#include "extern.h"
|
|
|
|
extern int uflag;
|
|
extern int lineno;
|
|
|
|
static const char *ftype(u_int);
|
|
|
|
#define INDENTNAMELEN 8
|
|
#define LABEL \
|
|
if (!label++) { \
|
|
len = printf("%s changed\n", RP(p)); \
|
|
tab = "\t"; \
|
|
}
|
|
|
|
int
|
|
compare(name, s, p)
|
|
char *name __unused;
|
|
register NODE *s;
|
|
register FTSENT *p;
|
|
{
|
|
extern int uflag;
|
|
u_long len, val;
|
|
int fd, label;
|
|
char *cp;
|
|
const char *tab = "";
|
|
char *fflags;
|
|
|
|
label = 0;
|
|
switch(s->type) {
|
|
case F_BLOCK:
|
|
if (!S_ISBLK(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_CHAR:
|
|
if (!S_ISCHR(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_DIR:
|
|
if (!S_ISDIR(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_FIFO:
|
|
if (!S_ISFIFO(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_FILE:
|
|
if (!S_ISREG(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_LINK:
|
|
if (!S_ISLNK(p->fts_statp->st_mode))
|
|
goto typeerr;
|
|
break;
|
|
case F_SOCK:
|
|
if (!S_ISSOCK(p->fts_statp->st_mode)) {
|
|
typeerr: LABEL;
|
|
(void)printf("\ttype expected %s found %s\n",
|
|
ftype(s->type), inotype(p->fts_statp->st_mode));
|
|
return (label);
|
|
}
|
|
break;
|
|
}
|
|
/* Set the uid/gid first, then set the mode. */
|
|
if (s->flags & (F_UID | F_UNAME) && s->st_uid != p->fts_statp->st_uid) {
|
|
LABEL;
|
|
(void)printf("%suser expected %lu found %lu",
|
|
tab, (u_long)s->st_uid, (u_long)p->fts_statp->st_uid);
|
|
if (uflag)
|
|
if (chown(p->fts_accpath, s->st_uid, -1))
|
|
(void)printf(" not modified: %s\n",
|
|
strerror(errno));
|
|
else
|
|
(void)printf(" modified\n");
|
|
else
|
|
(void)printf("\n");
|
|
tab = "\t";
|
|
}
|
|
if (s->flags & (F_GID | F_GNAME) && s->st_gid != p->fts_statp->st_gid) {
|
|
LABEL;
|
|
(void)printf("%sgid expected %lu found %lu",
|
|
tab, (u_long)s->st_gid, (u_long)p->fts_statp->st_gid);
|
|
if (uflag)
|
|
if (chown(p->fts_accpath, -1, s->st_gid))
|
|
(void)printf(" not modified: %s\n",
|
|
strerror(errno));
|
|
else
|
|
(void)printf(" modified\n");
|
|
else
|
|
(void)printf("\n");
|
|
tab = "\t";
|
|
}
|
|
if (s->flags & F_MODE &&
|
|
!S_ISLNK(p->fts_statp->st_mode) &&
|
|
s->st_mode != (p->fts_statp->st_mode & MBITS)) {
|
|
LABEL;
|
|
(void)printf("%spermissions expected %#o found %#o",
|
|
tab, s->st_mode, p->fts_statp->st_mode & MBITS);
|
|
if (uflag)
|
|
if (chmod(p->fts_accpath, s->st_mode))
|
|
(void)printf(" not modified: %s\n",
|
|
strerror(errno));
|
|
else
|
|
(void)printf(" modified\n");
|
|
else
|
|
(void)printf("\n");
|
|
tab = "\t";
|
|
}
|
|
if (s->flags & F_NLINK && s->type != F_DIR &&
|
|
s->st_nlink != p->fts_statp->st_nlink) {
|
|
LABEL;
|
|
(void)printf("%slink_count expected %u found %u\n",
|
|
tab, s->st_nlink, p->fts_statp->st_nlink);
|
|
tab = "\t";
|
|
}
|
|
if (s->flags & F_SIZE && s->st_size != p->fts_statp->st_size &&
|
|
!S_ISDIR(p->fts_statp->st_mode)) {
|
|
LABEL;
|
|
(void)printf("%ssize expected %jd found %jd\n", tab,
|
|
(intmax_t)s->st_size, (intmax_t)p->fts_statp->st_size);
|
|
tab = "\t";
|
|
}
|
|
/*
|
|
* XXX
|
|
* Catches nano-second differences, but doesn't display them.
|
|
*/
|
|
if ((s->flags & F_TIME) &&
|
|
((s->st_mtimespec.tv_sec != p->fts_statp->st_mtimespec.tv_sec) ||
|
|
(s->st_mtimespec.tv_nsec != p->fts_statp->st_mtimespec.tv_nsec))) {
|
|
LABEL;
|
|
(void)printf("%smodification time expected %.24s ",
|
|
tab, ctime(&s->st_mtimespec.tv_sec));
|
|
(void)printf("found %.24s\n",
|
|
ctime(&p->fts_statp->st_mtimespec.tv_sec));
|
|
tab = "\t";
|
|
}
|
|
if (s->flags & F_CKSUM) {
|
|
if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0) {
|
|
LABEL;
|
|
(void)printf("%scksum: %s: %s\n",
|
|
tab, p->fts_accpath, strerror(errno));
|
|
tab = "\t";
|
|
} else if (crc(fd, &val, &len)) {
|
|
(void)close(fd);
|
|
LABEL;
|
|
(void)printf("%scksum: %s: %s\n",
|
|
tab, p->fts_accpath, strerror(errno));
|
|
tab = "\t";
|
|
} else {
|
|
(void)close(fd);
|
|
if (s->cksum != val) {
|
|
LABEL;
|
|
(void)printf("%scksum expected %lu found %lu\n",
|
|
tab, s->cksum, val);
|
|
}
|
|
tab = "\t";
|
|
}
|
|
}
|
|
/*
|
|
* XXX
|
|
* since chflags(2) will reset file times, the utimes() above
|
|
* may have been useless! oh well, we'd rather have correct
|
|
* flags, rather than times?
|
|
*/
|
|
if ((s->flags & F_FLAGS) && s->st_flags != p->fts_statp->st_flags) {
|
|
LABEL;
|
|
fflags = flags_to_string(s->st_flags);
|
|
(void)printf("%sflags expected \"%s\"", tab, fflags);
|
|
free(fflags);
|
|
|
|
fflags = flags_to_string(p->fts_statp->st_flags);
|
|
(void)printf(" found \"%s\"", fflags);
|
|
free(fflags);
|
|
|
|
if (uflag)
|
|
if (chflags(p->fts_accpath, s->st_flags))
|
|
(void)printf(" not modified: %s\n",
|
|
strerror(errno));
|
|
else
|
|
(void)printf(" modified\n");
|
|
else
|
|
(void)printf("\n");
|
|
tab = "\t";
|
|
}
|
|
#ifdef MD5
|
|
if (s->flags & F_MD5) {
|
|
char *new_digest, buf[33];
|
|
|
|
new_digest = MD5File(p->fts_accpath, buf);
|
|
if (!new_digest) {
|
|
LABEL;
|
|
printf("%sMD5: %s: %s\n", tab, p->fts_accpath,
|
|
strerror(errno));
|
|
tab = "\t";
|
|
} else if (strcmp(new_digest, s->md5digest)) {
|
|
LABEL;
|
|
printf("%sMD5 expected %s found %s\n", tab, s->md5digest,
|
|
new_digest);
|
|
tab = "\t";
|
|
}
|
|
}
|
|
#endif /* MD5 */
|
|
#ifdef SHA1
|
|
if (s->flags & F_SHA1) {
|
|
char *new_digest, buf[41];
|
|
|
|
new_digest = SHA1_File(p->fts_accpath, buf);
|
|
if (!new_digest) {
|
|
LABEL;
|
|
printf("%sSHA-1: %s: %s\n", tab, p->fts_accpath,
|
|
strerror(errno));
|
|
tab = "\t";
|
|
} else if (strcmp(new_digest, s->sha1digest)) {
|
|
LABEL;
|
|
printf("%sSHA-1 expected %s found %s\n",
|
|
tab, s->sha1digest, new_digest);
|
|
tab = "\t";
|
|
}
|
|
}
|
|
#endif /* SHA1 */
|
|
#ifdef RMD160
|
|
if (s->flags & F_RMD160) {
|
|
char *new_digest, buf[41];
|
|
|
|
new_digest = RIPEMD160_File(p->fts_accpath, buf);
|
|
if (!new_digest) {
|
|
LABEL;
|
|
printf("%sRIPEMD160: %s: %s\n", tab,
|
|
p->fts_accpath, strerror(errno));
|
|
tab = "\t";
|
|
} else if (strcmp(new_digest, s->rmd160digest)) {
|
|
LABEL;
|
|
printf("%sRIPEMD160 expected %s found %s\n",
|
|
tab, s->rmd160digest, new_digest);
|
|
tab = "\t";
|
|
}
|
|
}
|
|
#endif /* RMD160 */
|
|
|
|
if (s->flags & F_SLINK &&
|
|
strcmp(cp = rlink(p->fts_accpath), s->slink)) {
|
|
LABEL;
|
|
(void)printf("%slink_ref expected %s found %s\n",
|
|
tab, cp, s->slink);
|
|
}
|
|
return (label);
|
|
}
|
|
|
|
const char *
|
|
inotype(type)
|
|
u_int type;
|
|
{
|
|
switch(type & S_IFMT) {
|
|
case S_IFBLK:
|
|
return ("block");
|
|
case S_IFCHR:
|
|
return ("char");
|
|
case S_IFDIR:
|
|
return ("dir");
|
|
case S_IFIFO:
|
|
return ("fifo");
|
|
case S_IFREG:
|
|
return ("file");
|
|
case S_IFLNK:
|
|
return ("link");
|
|
case S_IFSOCK:
|
|
return ("socket");
|
|
default:
|
|
return ("unknown");
|
|
}
|
|
/* NOTREACHED */
|
|
}
|
|
|
|
static const char *
|
|
ftype(type)
|
|
u_int type;
|
|
{
|
|
switch(type) {
|
|
case F_BLOCK:
|
|
return ("block");
|
|
case F_CHAR:
|
|
return ("char");
|
|
case F_DIR:
|
|
return ("dir");
|
|
case F_FIFO:
|
|
return ("fifo");
|
|
case F_FILE:
|
|
return ("file");
|
|
case F_LINK:
|
|
return ("link");
|
|
case F_SOCK:
|
|
return ("socket");
|
|
default:
|
|
return ("unknown");
|
|
}
|
|
/* NOTREACHED */
|
|
}
|
|
|
|
char *
|
|
rlink(name)
|
|
char *name;
|
|
{
|
|
static char lbuf[MAXPATHLEN];
|
|
register int len;
|
|
|
|
if ((len = readlink(name, lbuf, sizeof(lbuf) - 1)) == -1)
|
|
err(1, "line %d: %s", lineno, name);
|
|
lbuf[len] = '\0';
|
|
return (lbuf);
|
|
}
|