NetBSD/libexec/bugfiler/bugfiler.c

163 lines
4.6 KiB
C

/*
* Copyright (c) 1983, 1986, 1987 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
char copyright[] =
"@(#) Copyright (c) 1983, 1986, 1987 Regents of the University of California.\n\
All rights reserved.\n";
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)bugfiler.c 5.16 (Berkeley) 2/25/91";
#endif /* not lint */
/*
* Bug report processing program, designed to be invoked
* through aliases(5).
*/
#include <sys/param.h>
#include <sys/time.h>
#include <sys/stat.h>
#include <dirent.h>
#include <pwd.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bug.h"
char bfr[MAXBSIZE], /* general I/O buffer */
tmpname[sizeof(TMP_BUG) + 5]; /* temp bug file */
main(argc, argv)
int argc;
char **argv;
{
extern char *optarg; /* getopt arguments */
register struct passwd *pwd; /* bugs password entry */
register int ch; /* getopts char */
int do_ack, /* acknowledge bug report */
do_redist; /* redistribut BR */
char *argversion; /* folder name provided */
static void logit(), make_copy();
do_ack = do_redist = YES;
argversion = NULL;
while ((ch = getopt(argc, argv, "av:r")) != EOF)
switch((char)ch) {
case 'a':
do_ack = NO;
break;
case 'v':
argversion = optarg;
break;
case 'r':
do_redist = NO;
break;
case '?':
default:
fputs("usage: bugfiler [-ar] [-v version]\n", stderr);
error("usage: bugfiler [-ar] [-v version]", CHN);
}
if (!(pwd = getpwnam(BUGS_ID)))
error("can't find bugs login.", BUGS_ID);
if (chdir(pwd->pw_dir)) /* change to bugs home directory */
error("can't chdir to %s.", pwd->pw_dir);
if (setreuid(0, pwd->pw_uid))
error("can't set id to %s.", BUGS_ID);
(void)umask(02); /* everything is 664 */
seterr(); /* redirect to log file */
logit(); /* log report arrival */
make_copy(); /* save copy in case */
gethead(do_redist);
if (argversion) /* specific folder requested */
(void)strcpy(dir, argversion);
process();
if (setuid(0))
error("can't set id to root.", CHN);
if (do_ack)
reply();
if (do_redist)
redist();
(void)unlink(tmpname);
exit(OK);
}
/*
* make_copy --
* make a copy of bug report in error folder
*/
static void
make_copy()
{
register int cnt, /* read return value */
tfd; /* temp file descriptor */
char *strcpy();
if (access(TMP_DIR, F_OK))
(void)mkdir(TMP_DIR, S_IRWXU|S_IRWXG|S_IROTH|S_IXOTH);
(void)strcpy(tmpname, TMP_BUG);
if (tfd = mkstemp(tmpname)) {
while ((cnt = read(fileno(stdin), bfr, sizeof(bfr))) != ERR && cnt)
write(tfd, bfr, cnt);
(void)close(tfd);
return;
}
error("can't make copy using %s.", tmpname);
}
/*
* logit --
* log this run of the bugfiler
*/
static void
logit()
{
struct timeval tp;
char *C1, *C2,
*ctime();
if (gettimeofday(&tp, (struct timezone *)NULL))
error("can't get time of day.", CHN);
for (C1 = C2 = ctime(&tp.tv_sec); *C1 && *C1 != '\n'; ++C1);
*C1 = EOS;
fputs(C2, stderr);
}