#!/bin/bash
#
# Init file for Bluez Alsa A2DP sink


[ -x /usr/bin/bluealsa ] || exit 1
[ -x /usr/bin/bluetoothctl ] || exit 1


# Read configuration
. /etc/default/bluez-alsa

start() {
	echo -n "Starting bluez-alsa: /usr/bin/a2dp-agent "
	/usr/bin/a2dp-agent &
	# Turn bluetooth on and set discoverable.
	echo -e 'power on\ndiscoverable on\nquit' | bluetoothctl >/dev/null
	# Start the daemon
        echo -n -e "\n                     /usr/bin/bluealsa ${OPTIONS} "
	/usr/bin/bluealsa ${OPTIONS} >/dev/null 2>/dev/null &
	sleep 1
	echo -n -e "\n                     /usr/bin/bluealsa-aplay ${ADEVICE}"
	/usr/bin/bluealsa-aplay ${ADEVICE} --profile-a2dp --pcm-buffer-time=170000 --pcm-period-time=10000 00:00:00:00:00:00 >/dev/null 2>/dev/null &
	echo
}

stop() {
        echo -n "Shutting down bluez-alsa: "
	[ ! -z "$(pidof /usr/bin/bluealsa-aplay)" ] && kill $(pidof /usr/bin/bluealsa-aplay)
	[ ! -z "$(pidof /usr/bin/bluealsa)" ] && kill $(pidof /usr/bin/bluealsa)
	[ ! -z "$(pgrep a2dp-agent)" ] && kill $(pgrep a2dp-agent)
        echo
}

restart(){
	stop
	sleep 1
        start
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  status)
	if [ -z "$(pidof -x /usr/bin/a2dp-agent)" ]; then
	    echo "bluez-alsa: not running"
	else
	    echo "bluez-alsa a2dp-agent: running with pid $(pidof -x /usr/bin/a2dp-agent)"
	    if [ -z "$(pidof /usr/bin/bluealsa)" ]; then
                echo "           bluealsa: not running"
            else
            	echo "           bluealsa: running with pid $(pidof /usr/bin/bluealsa)"
            fi
	    if [ -z "$(pidof /usr/bin/bluealsa-aplay)" ]; then
                echo "           bluealsa-aplay: not running"
            else
                echo "           bluealsa-aplay: running with pid $(pidof /usr/bin/bluealsa-aplay)"
            fi
	fi
        ;;
  *)
        echo "Usage: $0 {start|stop|restart|status}"
esac