#!/bin/sh
# -*- sh -*-

statsfile=${statsfile:-/var/lib/munin/plugin-state/huawei-hg612-munin-output.txt}

: << =cut

=head1 NAME

Line Stats - Plugin to get Huawei HG612 line stats

=head1 NOTES

Fetches Errors

=head1 AUTHOR

Adam Smith

=head1 LICENSE

GPL

=head1 MAGIC MARKERS

 #%# family=auto
 #%# capabilities=autoconf

=cut

if [ "$1" = "autoconf" ]; then
	echo yes 
	exit 0
fi

if [ "$1" = "config" ]; then

	echo "graph_title Errors"
	echo "graph_args --base 1000"
	echo 'graph_vlabel errors down (-) / up (+) per ${graph_period}'
	echo "graph_category hg612"
	echo "graph_scale no"


	echo "downcrc.label CRC errors"
	echo "downcrc.type DERIVE"
	echo "downcrc.graph no"
	echo "upcrc.label CRC errors"
	echo "upcrc.type DERIVE"
	echo "upcrc.negative downcrc"
	echo "upcrc.info Errors received"

	echo "downfec.label FEC errors"
	echo "downfec.type DERIVE"
	echo "downfec.graph no"
	echo "upfec.label FEC errors"
	echo "upfec.type DERIVE"
	echo "upfec.negative downfec"
	echo "upfec.info Errors received"

	echo "downhec.label HEC errors"
	echo "downhec.type DERIVE"
	echo "downhec.graph no"
	echo "uphec.label HEC errors"
	echo "uphec.type DERIVE"
	echo "uphec.negative downhec"
	echo "uphec.info Errors received"

        exit 0
fi;

	echo -n "downcrc.value " ; grep CRC $statsfile | tail -n 1 | awk '{ print $2 }'
	echo -n "upcrc.value " ; grep CRC $statsfile | tail -n 1 | awk '{ print $3 }'
 
	echo -n "downfec.value " ; grep FEC $statsfile | tail -n 1 | awk '{ print $2 }'
	echo -n "upfec.value " ; grep FEC $statsfile | tail -n 1 | awk '{ print $3 }'
 
	echo -n "downhec.value " ; grep HEC $statsfile | tail -n 1 | awk '{ print $2 }'
	echo -n "uphec.value " ; grep HEC $statsfile | tail -n 1 | awk '{ print $3 }'
 
	exit 0
fi