init

#!/bin/sh
### BEGIN INIT INFO
# Provides:          omxd
# Required-Start:    $local_fs
# Required-Stop:     $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Description:       Raspberry Pi omxplayer playlist daemon and YouTube player
### END INIT INFO

omxd_pid() {
  ps -C omxd -o pid=,ppid= | while read PID PPID; do
    [ "$PPID" = 1 ] && echo $PID && break
  done
}

start() {
  if [ `omxd_pid` ]; then
    echo '[info] Service omxd already running' >&2
    return 0
  fi
  echo -n '[....] Starting omxd playlist daemon... ' >&2
  omxd >/dev/null
  echo "done.\r[ ok ]" >&2
}

stop() {
  PID=`omxd_pid`
  if [ -z "$PID" ]; then
    echo '[info] Service omxd not running' >&2
    return 0
  fi
  echo -n '[....] Stopping omxd playlist daemon... ' >&2
  kill $PID >/dev/null 2>&1
  killall omxplayer.bin >/dev/null 2>&1
  rm -f /var/run/omxctl /var/log/omxlog* /var/log/omxstat /var/log/omxplayer.log.* >/dev/null 2>&1
  echo "done.\r[ ok ]" >&2
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  restart)
    stop
    start
    ;;
  force-reload)
    stop
    start
    ;;
  *)
    echo "Usage: $0 {start|stop|restart|force-reload}"
esac