process

#!/bin/bash

if [ "$#" -lt 6 ]
then
	echo "Usage: `basename $0` warmup maxtime senders cutoff first-key files..." 1>&2
	exit 1
fi

warmup=$1
shift
maxtime=$1
shift
senders=$1
shift
cutoff=$1
shift
key=$1
shift

files=$@

base_filter='tcp&&!tcp.analysis.retransmission&&ip.dst==10.0.0.1'
retrans_filter='tcp&&tcp.analysis.retransmission&&ip.dst==10.0.0.1'
base_filter2="frame.time_relative>${warmup}&&frame.time_relative<${maxtime}"
total_filters="${base_filter},${retrans_filter}"

org_senders=$senders

((senders++))
for i in ${files}; do
	tot_filter=''
	tot_filter2=''
	tot_retrans=''
	for j in `seq 2 $senders`; do
		filter="${base_filter}&&ip.src==10.0.0.$j"
		tot_retrans="${tot_retrans}${retrans_filter}&&ip.src==10.0.0.$j"
		tot_filter="${tot_filter}${filter}"
		tot_filter2="$tot_filter&&${base_filter2}"
		if ((j < senders)) 
		then 
			tot_filter="${tot_filter}," 
			tot_filter2="${tot_filter2},"
			tot_retrans="${tot_retrans},"
		fi
	done
	
	echo "key=$key"	

	out_total="${i%/*}/total_res.out"
	tshark -r $i -q -z io,stat,1,${total_filters} | awk 'BEGIN {FS="(<>|[|])"} /<>/{$1=""; $2=""; print $0}' | head -n -2 > ${out_total}	
	
	out_retrans="${i%/*}/retrans.out"
	tshark -r $i -q -z io,stat,1,${tot_retrans} | awk 'BEGIN {FS="(<>|[|])"} /<>/{$1=""; $2=""; print $0}' | head -n -2 > ${out_retrans}

	outfile=${i%/*}/out.`basename {${i%.gz}`
	tshark -r $i -q -z io,stat,1,${tot_filter} | awk 'BEGIN {FS="(<>|[|])"} /<>/{$1=""; $2=""; print $0}' | head -n -2 > ${outfile}
	sumfile=${i%/*}/summary.txt
	tshark -r $i -q -z io,stat,0,${tot_filter2} | awk 'BEGIN {FS="(<>|[|])"} /<>/{$1=""; $2=""; print $0}' > ${sumfile} 
	title="'$org_senders Senders, $cutoff non-ECN flows'"
	setup="ylabel='Goodput [Mbps]'; key1='$key' ;warmup=$warmup; cutoff=$cutoff; outfile='${i%/*}/goodput.png'; title=$title; infile='${outfile}'"
	#echo $setup
	gnuplot -e "$setup" plot_timeseries

	setup_retrans="ylabel='Retransmission Rate [Mbps]'; key1='$key' ;warmup=$warmup; cutoff=$cutoff; outfile='${i%/*}/retrans.png'; title=$title; infile='${out_retrans}'"
	gnuplot -e "$setup_retrans" plot_timeseries

	setup_tot="warmup=$warmup; cutoff=$cutoff; outdir=\"${i%/*}\"; title=$title; infile='${out_total}'"
	gnuplot -e "$setup_tot" plot_tot_timeseries

done