[Pkg-nagios-devel] Bug#808722: Ubuntu Trusty Version Works

Tue Dec 22 09:41:09 UTC 2015

Package is here: 
http://mirrors.kernel.org/ubuntu/pool/universe/n/nagios-plugins-contrib/nagios-plugins-contrib_9.20140106_amd64.deb

Copy of working script attached.

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#!/usr/bin/perl
#
# Copyright (c) 2007,2011 Eric F Crist
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or 
# without modification, are permitted provided that the following 
# conditions are met:
#
# Redistributions of source code must retain the above copyright 
# notice, this list of conditions and the following disclaimer.
# 
# 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.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
#
# $Id$
# $HeadURL$

use strict;
use warnings;

use Nagios::Plugin qw(%ERRORS);

my $usage = "
Usage: $0 host_addr community warn% crit%

This script connects via SNMP to a print and checks printer supply
levels.  This script outputs performance data for all supplies
found for toner and drum.
";

## set to 1 if you want debug output for development
my $debug = 0;
if ($ARGV[4]){
        use Data::Dumper;
	$debug = 1;
}
die $usage unless ($#ARGV >= 3);
my $base_oid = ".1.3.6.1.2.1.43.11.1.1";
my $type_oid = "3.1";
my $name_oid = "6.1";
my $uom_oid = "7.1";
my $max_oid  = "8.1";
my $curr_oid = "9.1";
my $loop;

my $host = $ARGV[0];
my $comm = $ARGV[1];

my @vars = ("snmpwalk -On -v 1 -c $comm $host $base_oid.$name_oid",
	   "snmpwalk -On -v 1 -c $comm $host $base_oid.$uom_oid",
	   "snmpwalk -On -v 1 -c $comm $host $base_oid.$max_oid",
	   "snmpwalk -On -v 1 -c $comm $host $base_oid.$curr_oid");
my(@values, @names, @max, @min);

our %uom = (     "4" => "µm",
		"7" => "impressions",
		"8" => "pages",
		"11" => "hrs",
		"12" => "oz/1000",
		"13" => "gr/10",
		"14" => "gr/100",
		"15" => "mL",
		"16" => "feet",
		"17" => "meters",
		"18" => "items",
		"19" => "%");

foreach(@vars){
	@values = (@values, split /\n/, `$_`);
	if ($? != 0){
		print "Printer Supplies UNKNOWN";
		exit $ERRORS{'UNKNOWN'};
	}
}

if ($debug){
	print Dumper(\@values);
}
my %finvalues;
foreach(@values){
	# matching the following line
	#            $1                    $2           $3 
	# .1.3.6.1.2.1.43.11.1.1.6.1.1 = STRING: "Black Cartridge"
	$_ =~ m/^([\.\d]+) = ([\w-]+):[\s\"]+([\(\)\-\d\w\s,\/:]+)\"*$/;
	my $loid = $1;
	my $ltype = $2;
	my $string = $3;
	if ($ltype =~ m/HEX/i){
		# hex string, convert to ascii
		$string = join "", map {chr hex $_ } split m/ /, $string;
	}
	$finvalues{"$loid"} = $string;
}

my %status;
# get OID field numbers for matching later
while (my ($key, $value) = each(%finvalues)){
	## sort this array into an associative in the following format:
	#    $status['name']   : Supply Name
	#    $status['curr']   : Supply Status
	#    $status['max']    : Supply Level When New
	my $search = quotemeta("$base_oid.$name_oid");
	if ($key =~ /^$search\.([\d\.]+)$/){
		## we'll assume a name
		$status{$value}{"sub"} = $1;
	} else {
	}
}
# get maximum values,  matching on OID field number
while (my ($key, $value) = each(%finvalues)){
	my $search = quotemeta("$base_oid.$max_oid");
	if ($key =~ /^$search\.([\d\.]+)$/){
		## assign it to the other variable
		## search the existing keys, find the one we want
		foreach my $subvalue (values %status){
			if ($subvalue->{"sub"} eq $1){
				$subvalue->{"max"} = $value;
			}
		}
	}
}

# get current value, matching on OID field number
while (my ($key, $value) = each(%finvalues)){
	my $search = quotemeta("$base_oid.$curr_oid");
	if ($key =~ /^$search\.([\d\.]+)$/){
		## assign it to the other variable
		## search the existing keys, find the one we want
		foreach my $subvalue (values %status){
			if ($subvalue->{"sub"} eq $1){
				$subvalue->{"curr"} = $value;
			}
		}
	}
}

# get uom, add it to data
while (my ($key, $value) = each(%finvalues)){
	my $search = quotemeta("$base_oid.$uom_oid");
	if ($key =~ /^$search\.([\d\.]+)$/){
		## assign it to the other variable
		## search the existing keys, find the one we want
		foreach my $subvalue (values %status){
			if ($subvalue->{"sub"} eq $1){
				$subvalue->{"uom"} = $uom{$value};
			}
		}
	}
}

## Assemble performance data and error string.
my $perf_str = "";
my $is_warn = 0;
my $is_crit = 0;
my $err_str = "";
while (my($key, $value) = each(%status)){
	my ($maximum, $current);
	my $critical = $ARGV[3];
	my $warning = $ARGV[2];
	if ($value->{"curr"} == -3){
		## we can process as yes/no
		$current = 100;
		## Override the critical/warning, since they're moot
		$critical = 0;
		$warning = 0;
	} elsif (($value->{"max"} == -2) and ($value->{"uom"} ne '%')){
		## we don't know (-2 == unknown) the max and can't compute
		next;
	} else {
		$maximum = $value->{"max"};
	}
	if ($value->{"curr"} == -3){
		## -3 means printer knows supply exists, but not how much
		$current = 100;
	} elsif ($value->{"curr"} < 0){
		## weird value, set to 0 for math reasons
		$current = 0;
	} else {
		$current = round(($value->{"curr"} / $maximum) * 100);
	}

	my $lcurrent;
	if (($key =~ m/waste/i) or ($key =~ m/Toneruppsamlare/i) or ($key =~ m/Restonner/i)){
		# invert the $current as waste is calculated in reverse
		if ($value->{"curr"} == -3){
			$lcurrent = 0;
		} else {
			$lcurrent = $maximum - $current;
		}
	} else {
		$lcurrent = $current;
	}
	if ($lcurrent < $critical){
		$is_crit = $is_crit + 1;
		if ($err_str eq ""){
			$err_str = "$key";
		} else {
			$err_str = "$err_str, $key";
		}
	} elsif ($lcurrent < $warning){
		$is_warn = $is_warn + 1;
		if ($err_str eq ""){
			$err_str = "$key";
		} else {
			$err_str = "$err_str, $key";
		}
	}
	if ($debug){
		print "Key: $key\nCur: $current\nWarn: $warning\nCrit: $critical\n";
	}
	$perf_str = "$perf_str '$key'=$current%;$warning;$critical;0;100 ";
}

if ($debug){
	print Dumper(\%status);
	print "\n\n############ ATTENTION ############\n";
	print "You have debug enabled.  If asked to enable debug by the Debian Maintainer,\n";
	print "please send all of the output to the Debian Bug Tracking System, either by \n";
	print "replying to an existing bug or by opening a new bug.\n";
}
if ($is_crit){
	print "$err_str CRITICAL.  See http://$ARGV[0] | $perf_str";
	exit $ERRORS{'CRITICAL'};
} elsif ($is_warn){
	print "$err_str WARNING. See http://$ARGV[0] | $perf_str";
	exit $ERRORS{'WARNING'};
} else {
	print "Printer Supplies OK | $perf_str";
	exit $ERRORS{'OK'};
}

###
### subroutines here
###

sub round {
	my($number) = shift;
	return int($number + .5 * ($number <=> 0));
}