#!/bin/bash

REGRESSION_NAME=csma-star

NS3_ALLINONE_HOME=/home/raj/code.nsnam.org/ns-3-allinone
NS3_HOME=$NS3_ALLINONE_HOME/ns-3-dev
ORIGINALS=$NS3_ALLINONE_HOME/ns-3-dev-ref-traces/$REGRESSION_NAME.ref
NEW_FILES=$NS3_HOME/build/debug/regression/traces/$REGRESSION_NAME.ref

cd $ORIGINALS
for i in `ls *.pcap`
do
tcpdump -r $i -nn -tt > $NS3_HOME/$i-orig.dump
done

cd $NEW_FILES
for i in `ls *.pcap`
do
tcpdump -r $i -nn -tt > $NS3_HOME/$i-new.dump
done

cd $NS3_HOME
for i in `ls *orig.dump`
do
diff -u $i $(echo $i | sed 's/orig/new/') > $(echo $i | sed 's/.pcap-orig.dump//').diff
done

rm *.dump