#! /bin/sh

set -e


CONFFILE=/home/came/.camErc

if [ ! -f $CONFFILE ]; then
    exit 1
fi

NAME=camE

case "$1" in
  start)
    echo -n "Starting webcam: "
    TEMP=`su -c '/usr/local/bin/afs-gettokens 1 "came - webcam"' came`
    if [ $? -ne 0 ]; then
           exit 1;
    fi

    sleep 5   # in case the camera was still open from previous kill
    su -c "/usr/bin/camE" came
    echo "$NAME. "
    ;;
  stop)
    echo -n "Stopping webcam: "
    killall -9 camE
    su -c '/usr/local/bin/afs-gettokens 0' came
    echo "$NAME. "
      ;;
  restart)
    echo "Restarting webcam: "
    killall -9 camE
    sleep 5
    su -c "/usr/bin/camE" came
    echo "$NAME. "
    ;;
  *)
    echo "Usage: /etc/init.d/$NAME {start|stop|restart}"
    exit 1
    ;;
esac

exit 0