#!/bin//bash

#A2 single run
#To run:
#chmod +x run.sh
#./run.sh  <nIN> <nWORK> <nOUT> <bufSize> <key> <fileToTest> <src file>

function print_usage
{
	echo "Usage: $0 <nIN> <nWORK> <nOUT> <bufSize> <key> <fileToTest> <src file>"
}

if [ "$#" -ne "7" ]
then
print_usage $0
exit -1
fi
#Add any special flags here
cc -g -Wall $7 -o encrypt -lpthread 


if [ "$?" -eq  "0" ]
then
echo "Compilation complete....running encryption"
./encrypt $5 $1 $2 $3 $6 $6.enc $4
else
exit -1
fi

if [ "$?" -eq  "0" ]
then
echo "Running decryption"
./encrypt -$5 $1 $2 $3  $6.enc $6.dec $4
else
exit -1
fi

if [ "$?" -eq "0" ]
then
echo "Checking....."
diff -a   $6 $6.dec
	if [ "$?" -eq "0" ]
	then
	echo "Success........!!!!!!!!!!!!!!!!!!!)(@@#@%$"
	fi
fi