#!/bin/sh

case "$1" in
  start)
    umask 022
    me=$(basename "$0")
    if [ ! -f /tmp/frobnicast_key ]; then
      echo "$me: /tmp/frobnicast_key not found"
      exit 1
    fi
    if [ ! -f /tmp/frobnicast_address ]; then
      echo "$me: /tmp/frobnicast_address not found"
      exit 2
    fi
    if [ ! -f /tmp/tv_buffer_key ]; then
      echo "$me: /tmp/tv_buffer_key not found"
      exit 3
    fi
    babysit 5 frobclient 2>&1 | logos frob 0 10000000 &
    ;;
  stop)
    pkillwait -f '(babysit.*)(frobclient)'
    pkillwait frobclient
    pkillwait -f 'dhclient.*frob'
    pkillwait ccopy
    ;;
  restart)
    $0 stop; $0 start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart}"
    exit 1
esac