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diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index ab9c877b557a0aac3d57dca0a2699739a21c1e98..5703e606b7b6e255fa3f568060c07793168017cc 100644 (file)
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
/******************************************************************************
-
- 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.
+*
+* Nagios check_nagios plugin
+*
+* License: GPL
+* Copyright (c) 1999-2006 nagios-plugins team
+*
+* Last Modified: $Date$
+*
+* Description:
+*
+* This file contains the check_nagios plugin
+*
+* This plugin checks the status of the Nagios process on the local machine
+* The plugin will check to make sure the Nagios status log is no older than
+* the number of minutes specified by the expires option.
+* It also checks the process table for a process matching the command argument.
+*
+*
+* License Information:
+*
+* 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.
$Id$
const char *progname = "check_nagios";
const char *revision = "$Revision$";
-const char *copyright = "1999-2004";
+const char *copyright = "1999-2006";
const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
/* open the status log */
fp = fopen (status_log, "r");
if (fp == NULL) {
- printf (_("CRITICAL - Cannot open status log for reading!\n"));
- return STATE_CRITICAL;
+ die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot open status log for reading!"));
}
/* get the date/time of the last item updated in the log */
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
- temp_ptr = strtok (input_buffer, "]");
- temp_entry_time =
- (temp_ptr == NULL) ? 0L : strtoul (temp_ptr + 1, NULL, 10);
- if (temp_entry_time > latest_entry_time)
+ if ((temp_ptr = strstr (input_buffer, "created=")) != NULL) {
+ temp_entry_time = strtoul (temp_ptr + 8, NULL, 10);
latest_entry_time = temp_entry_time;
+ break;
+ } else if ((temp_ptr = strtok (input_buffer, "]")) != NULL) {
+ temp_entry_time = strtoul (temp_ptr + 1, NULL, 10);
+ if (temp_entry_time > latest_entry_time)
+ latest_entry_time = temp_entry_time;
+ }
}
fclose (fp);
if (verbose >= 2)
- printf(_("command: %s\n"), PS_COMMAND);
+ printf("command: %s\n", PS_COMMAND);
/* run the command to check for the Nagios process.. */
if((result = np_runcmd(PS_COMMAND, &chld_out, &chld_err, 0)) != 0)
alarm (0);
if (proc_entries == 0) {
- printf (_("Could not locate a running Nagios process!\n"));
- return STATE_CRITICAL;
+ die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Could not locate a running Nagios process!"));
}
- result = STATE_OK;
+ if (latest_entry_time == 0L) {
+ die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot parse Nagios log file for valid time"));
+ }
time (¤t_time);
- if ((int)(current_time - latest_entry_time) > (expire_minutes * 60))
+ if ((int)(current_time - latest_entry_time) > (expire_minutes * 60)) {
result = STATE_WARNING;
+ } else {
+ result = STATE_OK;
+ }
- printf
- (_("Nagios %s: located %d process%s, status log updated %d second%s ago\n"),
- (result == STATE_OK) ? "ok" : "problem", proc_entries,
- (proc_entries == 1) ? "" : "es",
- (int) (current_time - latest_entry_time),
- ((int) (current_time - latest_entry_time) == 1) ? "" : "s");
+ printf ("NAGIOS %s: ", (result == STATE_OK) ? _("OK") : _("WARNING"));
+ printf (ngettext ("%d process", "%d processes", proc_entries), proc_entries);
+ printf (", ");
+ printf (
+ ngettext ("status log updated %d second ago",
+ "status log updated %d seconds ago",
+ (int) (current_time - latest_entry_time) ),
+ (int) (current_time - latest_entry_time) );
+ printf ("\n");
return result;
}
verbose++;
break;
default: /* print short usage_va statement if args not parsable */
- usage_va(_("Unknown argument - %s"), optarg);
+ usage5();
}
}
printf (_(COPYRIGHT), copyright, email);
- printf (_("\
-This plugin checks the status of the Nagios process on the local\n\
-machine. The plugin will check to make sure the Nagios status log is no older\n\
-than the number of minutes specified by the expires option. It also\n\
-checks the process table for a process matching the command argument.\n\n"));
+ printf ("%s\n", _("This plugin checks the status of the Nagios process on the local machine"));
+ printf ("%s\n", _("The plugin will check to make sure the Nagios status log is no older than"));
+ printf ("%s\n", _("the number of minutes specified by the expires option."));
+ printf ("%s\n", _("It also checks the process table for a process matching the command argument."));
+ printf ("\n\n");
+
print_usage ();
printf (_(UT_HELP_VRSN));
- printf (_("\
- -F, --filename=FILE\n\
- Name of the log file to check\n\
- -e, --expires=INTEGER\n\
- Minutes aging after which logfile is considered stale\n\
- -C, --command=STRING\n\
- Substring to search for in process arguments\n"));
-
- printf (_("\
-Example:\n\
- ./check_nagios -e 5 -F /usr/local/nagios/var/status.log -C /usr/local/nagios/bin/nagios\n"));
+ printf (" %s\n", "-F, --filename=FILE");
+ printf (" %s\n", _("Name of the log file to check"));
+ printf (" %s\n", "-e, --expires=INTEGER");
+ printf (" %s\n", _("Minutes aging after which logfile is considered stale"));
+ printf (" %s\n", "-C, --command=STRING");
+ printf (" %s\n", _("Substring to search for in process arguments"));
+ printf (_(UT_VERBOSE));
+ printf ("\n");
+ printf ("%s\n", _("Examples:"));
+ printf (" %s\n", "check_nagios -e 5 -F /usr/local/nagios/var/status.log -C /usr/local/nagios/bin/nagios");
+ printf (_(UT_SUPPORT));
}
void
print_usage (void)
{
- printf ("\
-Usage: %s -F <status log file> -e <expire_minutes> -C <process_string>\n", progname);
+ printf (_("Usage:"));
+ printf ("%s -F <status log file> -e <expire_minutes> -C <process_string>\n", progname);
}