#!/bin/sh
#
# sound:   This shell script saved mixer values your soundcards.
#
# chkconfig: 2345 30 70
# description: This shell script saved mixer values your soundcards.
# halt: yes

# Do not load RH compatibility interface.
WITHOUT_RC_COMPAT=1

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

LOCKFILE=/var/lock/subsys/sound
STATEPATH=/var/lib/hotplug

ALSACTL=/usr/sbin/alsactl
[ -x $ALSACTL ] || exit 0

start()
{
	touch "$LOCKFILE"
}

stop()
{
	DEVPATH=$(ls -d /sys/class/sound/controlC* 2>/dev/null)
	if [ -n "$DEVPATH" ]; then
		for i in $DEVPATH; do
			CARDN=${i#/sys/class/sound/controlC}
			action "Saving mixer values for card($CARDN):" $ALSACTL -f "$STATEPATH/asound$CARDN.state" store $CARDN
		done
	fi
	rm -f "$LOCKFILE"
}

restart()
{
	stop
	start
}

case $1 in
	start)
		start
		;;
	stop|condstop)
		stop
		;;
	restart|reload)
		restart
		;;
	condrestart|condreload)
		;;
	*)
		msg_usage "${0##*/} {start|stop|restart}"
		exit 1
esac
