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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@697 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2003-08-26 10:51:03 +00:00
parent 68e8cc5f4d
commit 8e55797aba
1 changed files with 54 additions and 53 deletions
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107
plugins/check_fping.c
View file

@ -1,35 +1,24 @@
/******************************************************************************
*
* CHECK_FPING.C
*
* Program: Fping plugin for Nagios
* License: GPL
* Copyright (c) 1999 Didi Rieder (adrieder@sbox.tu-graz.ac.at)
* $Id$
*
* Modifications:
*
* 08-24-1999 Didi Rieder (adrieder@sbox.tu-graz.ac.at)
* Intial Coding
* 09-11-1999 Karl DeBisschop (kdebiss@alum.mit.edu)
* Change to spopen
* Fix so that state unknown is returned by default
* (formerly would give state ok if no fping specified)
* Add server_name to output
* Reformat to 80-character standard screen
* 11-18-1999 Karl DeBisschop (kdebiss@alum.mit.edu)
* set STATE_WARNING of stderr written or nonzero status returned
*
* Description:
*
* This plugin will use the /bin/fping command (from saint) to ping
* the specified host for a fast check if the host is alive. Note that
* it is necessary to set the suid flag on fping.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
******************************************************************************/
const char *progname = "check_fping";
const char *revision = "$Revision$";
const char *copyright = "1999-2003";
const char *copyright = "2000-2003";
const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
@ -37,13 +26,12 @@ const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "netutils.h"
#include "utils.h"
#define PACKET_COUNT 1
#define PACKET_SIZE 56
#define UNKNOWN_PACKET_LOSS 200 /* 200% */
#define UNKNOWN_TRIP_TIME -1.0 /* -1 seconds */
#define PL 0
#define RTA 1
enum {
PACKET_COUNT = 1,
PACKET_SIZE = 56,
PL = 0,
RTA = 1
};
int textscan (char *buf);
int process_arguments (int, char **);
@ -52,13 +40,17 @@ void print_help (void);
void print_usage (void);
char *server_name = NULL;
int cpl = UNKNOWN_PACKET_LOSS;
int wpl = UNKNOWN_PACKET_LOSS;
double crta = UNKNOWN_TRIP_TIME;
double wrta = UNKNOWN_TRIP_TIME;
int packet_size = PACKET_SIZE;
int packet_count = PACKET_COUNT;
int verbose = FALSE;
int cpl;
int wpl;
double crta;
double wrta;
int cpl_p = FALSE;
int wpl_p = FALSE;
int crta_p = FALSE;
int wrta_p = FALSE;
int
main (int argc, char **argv)
@ -160,18 +152,21 @@ textscan (char *buf)
rtastr = 1 + index (rtastr, '/');
loss = strtod (losstr, NULL);
rta = strtod (rtastr, NULL);
if (cpl != UNKNOWN_PACKET_LOSS && loss > cpl)
if (cpl_p == TRUE && loss > cpl)
status = STATE_CRITICAL;
else if (crta <= 0 && rta > crta)
else if (crta_p == TRUE && rta > crta)
status = STATE_CRITICAL;
else if (wpl != UNKNOWN_PACKET_LOSS && loss > wpl)
else if (wpl_p == TRUE && loss > wpl)
status = STATE_WARNING;
else if (wrta >= 0 && rta > wrta)
else if (wrta_p == TRUE && rta > wrta)
status = STATE_WARNING;
else
status = STATE_OK;
die (status, _("FPING %s - %s (loss=%f%%, rta=%f ms)\n"),
state_text (status), server_name, loss, rta);
die (status,
_("FPING %s - %s (loss=%.0f%%, rta=%f ms)|%s %s\n"),
state_text (status), server_name, loss, rta,
perfdata ("loss", (int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100),
perfdata ("rta", (long int)(rta*1.0e3), "us", wrta_p, (long int)(wrta*1.0e3), crta_p, (long int)(crta*1.0e3), TRUE, 0, FALSE, 0));
}
else if(strstr (buf, "xmt/rcv/%loss") ) {
@ -182,15 +177,16 @@ textscan (char *buf)
loss = strtod (losstr, NULL);
if (atoi(losstr) == 100)
status = STATE_CRITICAL;
else if (cpl != UNKNOWN_PACKET_LOSS && loss > cpl)
else if (cpl_p == TRUE && loss > cpl)
status = STATE_CRITICAL;
else if (wpl != UNKNOWN_PACKET_LOSS && loss > wpl)
else if (wpl_p == TRUE && loss > wpl)
status = STATE_WARNING;
else
status = STATE_OK;
die (status, _("FPING %s - %s (loss=%f%% )\n"),
state_text (status), server_name, loss );
/* loss=%.0f%%;%d;%d;0;100 */
die (status, _("FPING %s - %s (loss=%.0f%% )|%s\n"),
state_text (status), server_name, loss ,
perfdata ("loss", (int)loss, "%", wpl_p, wpl, cpl_p, cpl, TRUE, 0, TRUE, 100));
}
else {
@ -267,22 +263,26 @@ process_arguments (int argc, char **argv)
case 'c':
get_threshold (optarg, rv);
if (rv[RTA]) {
crta = strtod (rv[RTA], NULL);
crta = 1e3 * strtod (rv[RTA], NULL);
crta_p = TRUE;
rv[RTA] = NULL;
}
if (rv[PL]) {
cpl = atoi (rv[PL]);
cpl_p = TRUE;
rv[PL] = NULL;
}
break;
case 'w':
get_threshold (optarg, rv);
if (rv[RTA]) {
wrta = strtod (rv[RTA], NULL);
wrta = 1e3 * strtod (rv[RTA], NULL);
wrta_p = TRUE;
rv[RTA] = NULL;
}
if (rv[PL]) {
wpl = atoi (rv[PL]);
wpl_p = TRUE;
rv[PL] = NULL;
}
break;
@ -355,7 +355,6 @@ get_threshold (char *arg, char *rv[2])
void
print_help (void)
@ -363,8 +362,10 @@ print_help (void)
print_revision (progname, "$Revision$");
printf (_("Copyright (c) 1999 Didi Rieder <adrieder@sbox.tu-graz.ac.at>\n"));
printf (_(COPYRIGHT), copyright, email);
printf (_("\
Copyright (c) 1999 Didi Rieder (adrieder@sbox.tu-graz.ac.at)\n\n\
This plugin will use the /bin/fping command (from saint) to ping the\n\
specified host for a fast check if the host is alive. Note that it is\n\
necessary to set the suid flag on fping.\n\n"));