/etc/init.d/pulseaudio - 3 way multiseat - Pulseaudio

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          pulseaudio esound
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      udev NetworkManager
# Should-Stop:       udev NetworkManager
# Default-Start:     2 3 4 5
# Default-Stop:      1
# Short-Description: Start the PulseAudio sound server
# Description:       System mode startup script for
#                    the PulseAudio sound server.
### END INIT INFO

DAEMON=/usr/bin/pulseaudio
PIDDIR=/var/run/pulse
PIDFILE=$PIDDIR/pid
DAEMONUSER=pulse
PATH=/sbin:/bin:/usr/sbin:/usr/bin

test -x $DAEMON || exit 0

. /lib/lsb/init-functions

# Multiseat:
PULSEAUDIO_SYSTEM_START=1
##PULSEAUDIO_SYSTEM_START=0

DISALLOW_MODULE_LOADING=1
test -f /etc/default/pulseaudio && . /etc/default/pulseaudio
if [ "$PULSEAUDIO_SYSTEM_START" != "1" ]; then
	log_warning_msg "PulseAudio configured for per-user sessions"
	exit 0
fi

pulseaudio_start () {
	log_daemon_msg "Starting system PulseAudio Daemon"
	if [ ! -d $PIDDIR ]; then
		mkdir -p $PIDDIR
		chown $DAEMONUSER:$DAEMONUSER $PIDDIR
	fi
	start-stop-daemon -x $DAEMON -p $PIDFILE --start -- -vv --system --daemonize --high-priority --log-target=syslog --disallow-module-loading=$DISALLOW_MODULE_LOADING
	status=$?
	if [ -e /var/run/pulse/.esd_auth ]; then
		chown pulse:pulse-access /var/run/pulse/.esd_auth
		chmod 640 /var/run/pulse/.esd_auth
	fi
	if [ -e /var/run/pulse/.pulse-cookie ]; then
		chown pulse:pulse-access /var/run/pulse/.pulse-cookie
		chmod 640 /var/run/pulse/.pulse-cookie
	fi
	log_end_msg ${status}
}

pulseaudio_stop () {
	log_daemon_msg "Stopping system PulseAudio Daemon"
	start-stop-daemon -p $PIDFILE --stop --retry 5 || echo -n "...which is not running"
	log_end_msg $?
}

case "$1" in
	start|stop)
		pulseaudio_${1}
		;;
	restart|reload|force-reload)
		if [ -s $PIDFILE ] && kill -0 $(cat $PIDFILE) >/dev/null 2>&1; then
			pulseaudio_stop
			pulseaudio_start
		fi
		;;
	force-stop)
		pulseaudio_stop
		killall pulseaudio || true
		sleep 2
		killall -9 pulseaudio || true
		;;
	status)
		status_of_proc -p $PIDFILE "$DAEMON" "system-wide PulseAudio" && exit 0 || exit $?
		;;
	*)
		echo "Usage: /etc/init.d/pulseaudio {start|stop|force-stop|restart|reload|force-reload|status}"
		exit 1
		;;
esac

exit 0