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#!/bin/sh
set -euf
cd $(dirname `readlink -f $0`)
GRAPH_SETTER1=dot
GRAPH_SETTER2=circo
GRAPH_SETTER3='neato -Goverlap=prism '
GRAPH_SETTER4=sfdp
LOG_FILE=${LOG_FILE:-/var/log/syslog}
TYPE=svg
TYPE2=png
OPENER=/bin/true
DOTFILE=`mktemp --suffix=san`
trap 'rm $DOTFILE' INT TERM KILL EXIT
sudo -E python tinc_stats2json |\
python parse_tinc_stats.py > $DOTFILE
i=1
for setter in dot circo 'neato -Goverlap=prism ' sfdp
do
tmpgraph=`mktemp --tmpdir=$1`
$setter -T$TYPE -o $tmpgraph $DOTFILE
chmod go+rx $tmpgraph
mv $tmpgraph $1/retiolum_$i.$TYPE
i=`expr $i + 1`
done
convert $1/retiolum_1.$TYPE $1/retiolum_1.$TYPE2
#convert -resize 20% $1/retiolum_2.$TYPE $1/retiolum_2.$TYPE2
#convert -resize 20% $1/retiolum_3.$TYPE $1/retiolum_3.$TYPE2
#convert -resize 20% $1/retiolum_4.$TYPE $1/retiolum_4.$TYPE2
rm $DOTFILE
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