#!/bin/bash
#
# Startup script for the TiMidity++ ALSA sequencer interface
#
# chkconfig: 2345 20 65
# description:  TiMidity is a MIDI to WAVE converter and player that uses Gravis
#		Ultrasound(tm) or SoundFont(tm) patch files to generate digital
#		audio data from general MIDI files.
#
# processname: timidity
# config: /etc/sysconfig/timidity
### BEGIN INIT INFO
# Provides: timidity
# Should-Start: alsa
# Default-Start: 2 3 4 5
# Short-Description: MIDI to WAVE converter and player
# Description: TiMidity is a MIDI to WAVE converter and player that uses Gravis
#               Ultrasound(tm) or SoundFont(tm) patch files to generate digital
#               audio data from general MIDI files.
### END INIT INFO

# Source function library.
. /etc/rc.d/init.d/functions

# Get config.
. /etc/sysconfig/timidity

[ -x /usr/bin/timidity ] || exit 0

OPTIONS="-iADq -Os"
RETVAL=0

# See how we were called.
case "$1" in
  start)
	gprintf "Starting TiMidity++ ALSA sequencer interface:"
	if [ ! -f /var/lock/subsys/timidity ]; then
	
		# Parse options
		if [[ "$BUFNUM" =~ "[0-9]+" ]] && [[ "$BUFSIZE" =~ "[0-9]+" ]]; then
			OPTIONS="${OPTIONS} --buffer-fragments=${BUFNUM},${BUFSIZE}"
		fi
		[[ "$SAMPLERATE" =~ "[0-9]+" ]] && OPTIONS="$OPTIONS --sampling-freq=$SAMPLERATE"
		[ "$ANTIALIAS" = "true" ] && OPTIONS="$OPTIONS --anti-alias"
		[[ "$PRIORITY" =~ "[0-9]+" ]] && OPTIONS="$OPTIONS --realtime-priority=$PRIORITY"
		[ -n "$EXTRA_OPTIONS" ] && OPTIONS="$OPTIONS $EXTRA_OPTIONS"
		
		daemon timidity $OPTIONS
		RETVAL=$?
		[ $RETVAL -eq 0 ] && touch /var/lock/subsys/timidity
	else
		failure
	fi
	echo
	;;

  stop)
	gprintf "Shutting down TiMidity++ ALSA sequencer interface:"
	if [ -f /var/lock/subsys/timidity ]; then
		killproc timidity
		RETVAL=$?
		[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/timidity
	else
		failure
	fi
	echo
	;;

  status)
	status timidity
	RETVAL=$?
	;;

  reload)
	killproc -HUP timidity
	RETVAL=$?
	;;

  restart)
	$0 stop
	$0 start
	RETVAL=$?
	;;

  *)
	gprintf "Usage: %s {start|stop|status|reload|restart}\n" "$0"
	exit 1
esac

exit $RETVAL