#!/bin/bash

# Contiki directory
CONTIKI=$1

# Simulation file
BASENAME=$2

# Destination IPv6
IPADDR=$3

# Start simulation
echo "Starting Cooja simulation $BASENAME.csc"
java -Xshare:on -jar $CONTIKI/tools/cooja/dist/cooja.jar -nogui=$BASENAME.csc -contiki=$CONTIKI > $BASENAME.coojalog &
JPID=$!
sleep 20

echo "Enabling IPv6"
sudo sysctl -w net.ipv6.conf.all.disable_ipv6=0

# Connect to the simlation
echo "Starting native border-router"
make -C $CONTIKI/examples/rpl-border-router/
sudo $CONTIKI/examples/rpl-border-router/border-router.native -B 115200 -a localhost fd02::1/64 >> $BASENAME.nbr.log 2>&1 &
MPID=$!
echo "Waiting for network formation"
sleep 50

# Do ping
echo "Pinging"
ping6 $IPADDR -s 10 -c 5 | tee $BASENAME.scriptlog
# Fetch ping6 status code (not $? because this is piped)
STATUS=${PIPESTATUS[0]}

echo "Closing simulation and nbr"
sleep 1
kill -9 $JPID
kill -9 $MPID
sleep 1
rm COOJA.testlog
rm COOJA.log

if [ $STATUS -eq 0 ] ; then
  printf "%-32s TEST OK\n" "$BASENAME" | tee $BASENAME.testlog;
else
  echo "==== $BASENAME.coojalog ====" ; cat $BASENAME.coojalog;
  echo "==== $BASENAME.nbr.log ====" ; cat $BASENAME.nbr.log;
  echo "==== $BASENAME.scriptlog ====" ; cat $BASENAME.scriptlog;

  printf "%-32s TEST FAIL\n" "$BASENAME" | tee $BASENAME.testlog;
fi

# We do not want Make to stop -> Return 0
# The Makefile will check if a log contains FAIL at the end

exit 0