#!/bin/sh

# i hate lag, but i dident want to expose any ports on my server
# so i created this little script to tunnel ports via ssh and 
# handle it all transperently, just adapt to your own host and 
# connect your irssi-proxy to what ever ports you wish

# released under gpl, see gpl.txt
# copyright (c) 2004 Mads Jørgensen

# script to ssh tunnel two ports from gragh to localhost and run
# irssi with proxy on them
# efnet is port 2000, here 20000
# quakenet is port 2001, here 20001

# what file to store the ssh tunnel pid in
TUNNEL_PID=~/.irssi_ssh_tunnel.pid

# create the ssh tunnel
if [ ! -f $TUNNEL_PID ]; then
	
	ssh -T -N -L 20000:localhost:2000 -L 20001:localhost:2001 yourhost.tdl &
    
    # save pid
	echo $! > $TUNNEL_PID
	
else
	echo "Tunnel allready up - not starting"
fi

# wait for tunnel to come up
echo "Waiting 10 seconds for tunnel to start"
sleep 10

# start irssi
irssi

# kill tunnel and remove pid file
echo "Shuting down tunnel .."
kill `cat $TUNNEL_PID`
wait `cat $TUNNEL_PID`
echo ". done"

rm -f $TUNNEL_PID