#!/bin/bash
#
# Init file for Snapcast server and client


[ -x /usr/bin/snapserver ] || exit 1
[ -r /etc/default/snapcast ] || exit 1

RETVAL=0

# Read configuration
. /etc/default/snapcast

start() {
	if [ "$START_SNAPSERVER" == "true" ] ; then
		echo -n "Starting /usr/bin/snapserver $SNAPSERVER_OPTS"
		# Create pid directory on tmpfs
		mkdir -p /run/snapserver
		chown snapserver:snapserver /run/snapserver
		/usr/bin/snapserver $SNAPSERVER_OPTS
		sleep 0.5
		echo
	fi
	if [ "$START_SNAPCLIENT" == "true" ] ; then
		echo -n "Starting /usr/bin/snapclient $SNAPCLIENT_OPTS"
		/usr/bin/snapclient $SNAPCLIENT_OPTS
		echo
	fi
}

stop() {
	if [ ! -z "$(pidof /usr/bin/snapclient)" ] ; then
                echo -n "Stopping snapclient: "
                kill $(pidof /usr/bin/snapclient)
		sleep 0.5
                echo
        fi
	if [ ! -z "$(pidof /usr/bin/snapserver)" ] ; then
		echo -n "Stopping snapserver: "
		kill $(pidof /usr/bin/snapserver)
		sleep 0.5
		echo
	fi
}

restart(){
	stop
	start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
	if [ -z "$(pidof /usr/bin/snapserver)" ]; then
	    echo "Status snapserver: not running"
	else
	    echo "Status snapserver: running with pid $(pidof /usr/bin/snapserver)"
	fi
	if [ -z "$(pidof /usr/bin/snapclient)" ]; then
            echo "Status snapclient: not running"
        else
            echo "Status snapclient: running with pid $(pidof /usr/bin/snapclient)"
        fi
        ;;
  *)
        echo "Usage: $0 {start|stop|restart|status}"
esac