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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#include <stdlib.h>
#include <ctype.h>
#include <stdio.h>
#include <bsm/audit.h>
#include <bsm/libbsm.h>
#include <unistd.h>
/*
* Display header every HEADER_MOD lines printed
*/
#define DFLT_HEADER_MOD (20)
#define ONEK (1024)
#define CFLG (0x01)
#define HFLG (0x02)
#define IFLG (0x04)
#define NFLG (0x08)
#define VFLG (0x10)
extern char *optarg;
static int count;
static int flags;
static int header_mod = DFLT_HEADER_MOD;
static int interval;
static void display_stats();
static void eauditon();
static void parse_args();
static void usage_exit();
static int strisdigit();
int
main(argc, argv)
int argc;
char **argv;
{
register int i;
au_stat_t s;
(void) setbuf(stdout, (char *)0);
(void) setbuf(stderr, (char *)0);
parse_args(argc, argv);
if (!flags) {
eauditon(A_GETSTAT, (caddr_t)&s, NULL);
display_stats(&s, 0);
exit(0);
}
if (flags & VFLG || flags & NFLG)
eauditon(A_GETSTAT, (caddr_t)&s, NULL);
if (flags & VFLG)
(void) printf("version = %d\n", s.as_version);
if (flags & NFLG)
(void) printf("number of kernel events = %d\n", s.as_numevent);
if (!(flags & IFLG))
exit(0);
/* CSTYLED */
for (i = 0;; i++) {
eauditon(A_GETSTAT, (caddr_t)&s, NULL);
display_stats(&s, i);
if ((flags & CFLG) && count)
if (i == count - 1)
break;
(void) sleep(interval);
}
return (0);
}
static void
display_stats(s, cnt)
au_stat_t *s;
{
int offset[12]; /* used to line the header up correctly */
char buf[512];
(void) sprintf(buf,
"%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u %n%4u%n",
s->as_generated, &(offset[0]),
s->as_nonattrib, &(offset[1]),
s->as_kernel, &(offset[2]),
s->as_audit, &(offset[3]),
s->as_auditctl, &(offset[4]),
s->as_enqueue, &(offset[5]),
s->as_written, &(offset[6]),
s->as_wblocked, &(offset[7]),
s->as_rblocked, &(offset[8]),
s->as_dropped, &(offset[9]),
s->as_totalsize / ONEK, &(offset[10]),
s->as_memused / ONEK, &(offset[11]));
/* print a properly aligned header every HEADER_MOD lines */
if (header_mod && (!cnt || !(cnt % header_mod))) {
(void) printf(
"%*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s %*s\n",
offset[0] - 1, "gen",
offset[1] - offset[0] - 1, "nona",
offset[2] - offset[1] - 1, "kern",
offset[3] - offset[2] - 1, "aud",
offset[4] - offset[3] - 1, "ctl",
offset[5] - offset[4] - 1, "enq",
offset[6] - offset[5] - 1, "wrtn",
offset[7] - offset[6] - 1, "wblk",
offset[8] - offset[7] - 1, "rblk",
offset[9] - offset[8] - 1, "drop",
offset[10] - offset[9] - 1, "tot",
offset[11] - offset[10], "mem");
}
(void) puts(buf);
}
static void
eauditon(cmd, data, length)
int cmd;
caddr_t data;
int length;
{
if (auditon(cmd, data, length) == -1) {
perror("auditstat: auditon");
exit(1);
}
}
static void
parse_args(argc, argv)
int argc;
char **argv;
{
int c;
while ((c = getopt(argc, argv, "c:h:i:vn")) != -1) {
switch (c) {
case 'c':
if (flags & CFLG)
usage_exit();
flags |= CFLG;
if (strisdigit(optarg)) {
(void) fprintf(stderr,
"auditstat: invalid count specified.\n");
exit(1);
}
count = atoi(optarg);
break;
case 'h':
if (flags & HFLG)
usage_exit();
flags |= HFLG;
if (strisdigit(optarg)) {
(void) fprintf(stderr,
"auditstat: invalid header arg specified.\n");
exit(1);
}
header_mod = atoi(optarg);
break;
case 'i':
if (flags & IFLG)
usage_exit();
flags |= IFLG;
if (strisdigit(optarg)) {
(void) fprintf(stderr,
"auditstat: invalid interval specified.\n");
exit(1);
}
interval = atoi(optarg);
break;
case 'n':
if (flags & NFLG)
usage_exit();
flags |= NFLG;
break;
case 'v':
if (flags & VFLG)
usage_exit();
flags |= VFLG;
break;
case '?':
default:
usage_exit();
break;
}
}
}
static void
usage_exit()
{
(void) fprintf(stderr,
"auditstat: usage: auditstat [-c count] [-h lines] "
"[-i interval] [-n] [-v]\n");
exit(1);
}
static int
strisdigit(s)
char *s;
{
for (; *s; s++)
if (!isdigit(*s))
return (1);
return (0);
}
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