#if !defined(lint) && !defined(SABER)
static char sccsid
[] = "@(#)ns_stats.c 4.10 (Berkeley) 6/27/90";
static char rcsid
[] = "$Id: ns_stats.c,v 4.9.1.3 1993/11/06 22:33:07 vixie Exp $";
* 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
* 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
* Portions Copyright (c) 1993 by Digital Equipment Corporation.
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies, and that
* the name of Digital Equipment Corporation not be used in advertising or
* publicity pertaining to distribution of the document or software without
* specific, written prior permission.
* THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
* CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
/**************************************************************************/
/* simple monitoring of named behavior */
/* dumps a bunch of values into a well-known file */
/**************************************************************************/
#include <arpa/nameser.h>
* General statistics gathered
struct stats stats
[S_NSTATS
] = {
{ 0, "duplicate queries" },
{ 0, "duplicate responses" },
{ 0, "FORMERR answers" },
{ 0, "prime cache calls" },
{ 0, "bad responses dropped" },
{ 0, "martian responses" },
{ 0, "negative responses cached" },
* Statistics for queries (by type)
unsigned long typestats
[T_ANY
+1];
char *typenames
[T_ANY
+1] = {
"Unknown", "A", "NS", "invalid(MD)", "invalid(MF)",
"CNAME", "SOA", "MB", "MG", "MR",
"NULL", "WKS", "PTR", "HINFO", "MINFO",
"MX", "TXT", "RP", "AFSDB", "X25",
"ISDN", "RT", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
"UINFO", "UID", "GID", "UNSPEC", 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, "AXFR", "MAILB", "MAILA", "ANY"
if ((f
= fopen(statsfile
, "a")) == 0)
dprintf(1, (ddt
, "can't open stat file, \"%s\"\n",statsfile
));
syslog(LOG_ERR
, "cannot open stat file, \"%s\"\n",statsfile
);
fprintf(f
, "### (%ld) %s", (long)timenow
, ctime(&timenow
));
fprintf(f
, "%d\ttime since boot (secs)\n", timenow
- boottime
);
fprintf(f
, "%d\ttime since reset (secs)\n", timenow
- resettime
);
for (i
= 0; i
< S_NSTATS
; i
++)
fprintf(f
,"%lu\t%s\n", stats
[i
].cnt
, stats
[i
].description
);
/* query type statistics */
fprintf(f
, "%d\tUnknown query types\n", typestats
[0]);
for(i
=1; i
< T_ANY
+1; i
++)
fprintf(f
, "%lu\t%s queries\n", typestats
[i
],
fprintf(f
, "%lu\ttype %d queries\n",