#!/bin/sh
#
# musicgate: dead simple ssh tunnel for DAAP
# blame:     Arnaud Berthomier <oz@cyprio.net>
#
# You probably want to change these values:

# Your distant server infos (ssh: remote_user@remote_server)
remote_user="user"
remote_server="myhome.example.com"

# Your distant music server, as seen from your remote server.
# (defaults are probably fine if you're connecting to a Mac
#  where iTunes is already running)
remote_daap_host="localhost"
remote_daap_port=3689
remote_daap_name="Music"

local_daap_port=3690

# ------------------------------------------------------------------------------
# Leave the rest up to me.

echo "Start advertising new music share"
dns-sd -P "$remote_daap_name" _daap._tcp local $local_daap_port localhost 127.0.0.1 "txtvers=1 iTShVersion=131073 Version=196610" &
PID=$! 

echo "Tunneling port from $remote_server ..."
echo "  - To stop the tunnel, just hit Ctrl-c."
echo "  - If you need your term back, use Ctrl-z, then use the bg."
ssh -N $remote_user@$remote_server -L $local_daap_port:$remote_daap_host:$remote_daap_port

echo "ssh session ended, bye!"
kill $PID