#!/bin/sh

prefix=/home/darkness/wireless/root
ETC=${prefix}/etc
bindir=$prefix/bin

set -m

gui=`grep -e "^gui=" $ETC/kismet_ui.conf | cut -d= -f2 | tr -d [:space:]`

if test "$gui" = ""; then
	echo "No gui specified in $ETC/kismet.conf.  Please specify one!"
	exit
fi

mode="server"
while test "$1" != ""; do
	if test "$1" = "-h"; then
		echo "$0 [server options] -- [client options]"
		echo "ex: $0 -c prism2 -p 5000 -- -q -p 5000"
		echo "to start the server with a prism/2 capture source on port 5000 and start the"
		echo "client in quiet mode on the same port."
		exit
	elif test "$1" = "--"; then
		mode="client";
	elif test "$mode" = "server"; then
		server="$server $1"
	elif test "$mode" = "client"; then
		client="$client $1"
	fi

	shift
done

if test "$server" = ""; then
	echo "Server options:  none"
else
	echo "Server options:  $server"
fi

if test "$client" = ""; then
	echo "Client options:  none"
else
	echo "Server options:  $client"
fi

echo "Starting server..."
sudo sh -c $bindir'/kismet_server --silent $server &  echo $!'

#servpid=$!
servpid=`/sbin/pidof kismet_server 2>&1`
echo "kismet_server pid: $servpid"

sleep 1

echo "Starting UI..."
$bindir/kismet_curses $client

if test "$?" != "5"; then
	echo "Killing server..."
	sudo kill $servpid
	wait %-
fi

echo "Terminating..."

if test -f "/var/run/kismet_hopper.pid"; then
	HOPPERPID=`cat /var/run/kismet_hopper.pid`
	echo "Shutting down kismet_hopper..."
	# Stupid race condition gymnastics...
	# Make a temp file then move it to the target file to avoid symlinks
	CNTFILE=`mktemp /tmp/kishopper.XXXXXX`
	mv $CNTFILE /tmp/kismet_hopper.control

	WAITTIME=0
	while test "$WAITTIME" -le 5; do
		if test ! -f /var/run/kismet_hopper.pid; then
			break
		fi
		sleep 1
		WAITTIME=$(($WAITTIME+1))
	done

	if test "$WAITTIME" -gt 5; then
		echo "kismet_hopper pid $HOPPERPID didn't seem to die cleanly as requested "
		echo "within 5 seconds.  You'll have to find it and kill it yourself if its"
		echo "still running."
	fi

	rm /tmp/kismet_hopper.control
fi

echo "Done.  Run kismet_unmonitor or eject and re-insert your card (or restart your"
echo " pcmcia services) to return your card to normal operation."