#!/bin/sh

DAEMON=bluez-utils
DAEMON_LONG_NAME=bluetooth
DAEMON_CHECK=hcid
. /etc/init.d/modlibrc

start() {
	echo -n "Starting $DAEMON_LONG_NAME ... "

	# create PIN-File
	echo $BLUEZ_UTILS_PIN >/tmp/bluetooth/pin

	# create PIN-Helper
	echo -e '#!/bin/sh'"\nPIN:$BLUEZ_UTILS_PIN" >/tmp/bluetooth/bluepin
	chmod 755 /tmp/bluetooth/bluepin

	# create Linkkeys for prepaired devices
	if [ "$BLUEZ_UTILS_USE_LINKKEYS" = "yes" ]; then
		[ ! -d "/var/lib/bluetooth/$BLUEZ_UTILS_MAC" ] && mkdir -p /var/lib/bluetooth/$BLUEZ_UTILS_MAC
		ln -sf /tmp/flash/bluez/linkkeys /var/lib/bluetooth/$BLUEZ_UTILS_MAC/linkkeys
	fi

	# /wtc/hotplug/net.pandu set rights
	[ -e /tmp/flash/bluez/netpandu ] && chmod 755 /tmp/flash/bluez/netpandu

	# Insert bfusb (bluefritz driver), btusb, hci_usb and rfcomm module
	modprobe -q bfusb >/dev/null 2>&1
	modprobe -q btusb >/dev/null 2>&1
	modprobe -q hci_usb >/dev/null 2>&1

	if [ "$BLUEZ_UTILS_RFCOMM_START" = "yes" ]; then
		echo -n "starting rfcomm ... "
		modprobe -q rfcomm >/dev/null 2>&1
	fi

	# start daemons
	hcid
	exitval1=$?

	if [ "$BLUEZ_UTILS_SDPD_START" = "yes" ]; then
		echo -n "starting sdpd ... "
		sdpd $BLUEZ_UTILS_SDPD_OPTIONS
		exitval2=$?
	else
		exitval2=0
	fi

	if [ "$BLUEZ_UTILS_RFCOMMPRG_START" = "yes" ]; then
		echo -n "set rfcomm (rfcomm "$BLUEZ_UTILS_RFCOMMPRG_OPTIONS") ... "
		rfcomm $BLUEZ_UTILS_RFCOMMPRG_OPTIONS
	fi

	if [ "$BLUEZ_UTILS_BNEP_START" = "yes" ]; then
		echo -n "starting bnep ... "
		modprobe -q bnep $BLUEZ_UTILS_BNEP_OPTIONS >/dev/null 2>&1
	fi

	if [ "$BLUEZ_UTILS_SDPTOOL_START" = "yes" ]; then
		echo -n "starting sdptool ... "
		sdptool $BLUEZ_UTILS_SDPDTOOL_OPTIONS
	fi

	if [ "$BLUEZ_UTILS_PAND_START" = "yes" ]; then
		echo -n "starting sdptool (sdptool "$BLUEZ_UTILS_PAND_SDPDTOOL_OPTIONS") ... "
		sdptool $BLUEZ_UTILS_PAND_SDPDTOOL_OPTIONS
		echo -n "starting pand (pand "$BLUEZ_UTILS_PAND_OPTIONS") ... "
		pand $BLUEZ_UTILS_PAND_OPTIONS
	fi

	if [ "$BLUEZ_UTILS_DUND_START" = "yes" ]; then
		echo -n "starting sdptool (sdptool "$BLUEZ_UTILS_DUND_SDPDTOOL_OPTIONS") ... "
		sdptool $BLUEZ_UTILS_DUND_SDPDTOOL_OPTIONS
		echo -n "starting dund (dund "$BLUEZ_UTILS_DUND_OPTIONS") ... "
		dund $BLUEZ_UTILS_DUND_OPTIONS
	fi

	if [ "$exitval1" -eq 0 -a "$exitval2" -eq 0 ]; then
		echo 'done.'
	else
		echo 'failed.'
		return 1
	fi
}

stop() {
	killall -9 dund pand rfcomm >/dev/null 2>&1

	if [ "$(ps | grep s[d]pd)" ]; then
		killall -9 sdpd >/dev/null 2>&1
		exitval2=$?
	else
		exitval2=0
	fi

	killall -9 hcid >/dev/null 2>&1
	exitval1=$?

	rmmod bnep rfcomm l2cap bluetooth bfusb btusb hci_usb >/dev/null 2>&1

	[ "$exitval1" -eq 0 -a "$exitval2" -eq 0 ] && return 0
}

case $1 in
	""|load)
		# create directories
		[ ! -d "/tmp/flash/bluez " ] && mkdir -p /tmp/flash/bluez
		[ ! -d "/mod/etc/ppp/peers" ] && mkdir -p /mod/etc/ppp/peers
		[ ! -d "/tmp/bluetooth" ] && mkdir -p /tmp/bluetooth

		modreg cgi 'bluez-utils' 'Bluez-Utils'
		modreg daemon $DAEMON

		modreg extra bluez-utils bluez-utils-help 2 bluez-utils-help
		modreg file bluez-utils dun 'Bluez-Dun' 0 "dun"
		modreg file bluez-utils rfcomm 'Bluez-Rfcomm' 0 "rfcomm"
		modreg file bluez-utils linkkeys 'Bluez-Linkkeys' 0 "linkkeys"
		modreg file bluez-utils netpandu 'Bluez-Netpandu' 0 "netpandu"
		modreg file bluez-utils hcidconf 'Bluez-Hcidconf' 0 "hcidconf"

		modlib_start $BLUEZ_UTILS_ENABLED
		;;
	unload)
		modunreg file bluez-utils
		modunreg daemon $DAEMON
		modunreg cgi bluez-utils
		modunreg extra bluez-utils
		modlib_stop
		;;
	start)
		modlib_start
		;;
	stop)
		modlib_stop
		;;
	restart)
		modlib_restart
		;;
	status)
		modlib_status
		;;
	*)
		echo "Usage: $0 [load|unload|start|stop|restart|status]" 1>&2
		exit 1
		;;
esac

exit 0