if [ ! -e /etc/pcmcia/network.opts.p2p -o ! -e /etc/pcmcia/wireless.opts.p2p ]
then
	echo "Necessary files are missing!"
	exit 1
fi

if [ $# == 3 ]
then
	#check if 0 <= $2, $3 < 255
	if [ $2 -ge 0 -a $3 -ge 0 -a $2 -lt 255 -a $3 -lt 255 ]
	then
		echo "Using p2p on network $1"
		cat /etc/pcmcia/wireless.opts.p2p | sed s/protonet/$1/ > /etc/pcmcia/wireless.opts
		/root/scripts/setIP $2 $3 
	else
		echo "arguments 2 and 3 must be between 0 and 254"
		exit 1	
	fi
else
	echo "Usage: ./netP2P network subnet addr"
	echo "eg. './netP2P robo 2 9' sets network to robo and the IP address to 192.168.2.9"
fi
