#!/bin/sh

DAEMON=autofs
DAEMON_BIN=automount
DAEMON_LONG_NAME="AutoFS"
PID_FILE=/var/run/automount/autofs-running
. /etc/init.d/modlibrc



config() {
	#autofs
	mkdir -p $(dirname $PID_FILE)
	mkdir -p /var/media/autofs
	modprobe autofs4 2>/dev/null

	#davfs2
	[ -r /etc/options.cfg ] && . /etc/options.cfg
	if [ "$FREETZ_PACKAGE_DAVFS2" == "y" -a "$AUTOFS_DAVFS2_CONF" == "yes" ]; then
		modlib_add_user_and_group davfs2
		mkdir -p /var/davfs2
		ln -sf /tmp/flash/autofs/davfs2.conf    /var/davfs2/davfs2.conf
		ln -sf /tmp/flash/autofs/davfs2.secrets /var/davfs2/secrets
		mkdir -p /var/cache
		rm /var/cache/davfs2 2>/dev/null
		mkdir $AUTOFS_DAVFS2_TEMP 2>/dev/null
		ln -s $AUTOFS_DAVFS2_TEMP /var/cache/davfs2
	fi

	#cifs
	for x in md4 md5 hmac cmac arc4 ecb des_generic sha256_generic cifs; do
		modprobe $x 2>/dev/null
	done
	#nfs
	for x in grace sunrpc lockd nfsv3 nfsv2 nfs; do
		modprobe $x 2>/dev/null
	done
	#other
	modprobe fuse 2>/dev/null
}

start() {
	modlib_startdaemon $DAEMON_BIN $AUTOFS_CMDLINE
	if [ $? -eq 0 -a "$AUTOFS_EXTERNAL" == "yes" -a -r /mod/etc/external.pkg ]; then
		/mod/etc/init.d/rc.external start $mnt_path >/dev/null 2>&1 &
	fi
}

stop() {
	if [ "$AUTOFS_EXTERNAL" == "yes" -a -r /mod/etc/external.pkg ]; then
		/mod/etc/init.d/rc.external stop $mnt_path >/dev/null 2>&1
	fi
	local current_pid="$(cat $PID_FILE 2>/dev/null)"
	kill $current_pid 2>/dev/null
	sync
	sleep 1
	if kill -0 $current_pid 2>/dev/null; then
		killall -9 $DAEMON_BIN
	fi
}

case $1 in
	""|load)
		modlib_defaults auto.conf
		[ ! -d /var/media/autofs ] && mkdir -p /var/media/autofs

		[ -r /etc/options.cfg ] && . /etc/options.cfg
		if [ "$FREETZ_PACKAGE_DAVFS2" == "y" ]; then
			[ ! -e /tmp/flash/autofs/davfs2.conf    ] && echo '# ask_auth 0' > /tmp/flash/autofs/davfs2.conf
			[ ! -e /tmp/flash/autofs/davfs2.secrets ] && touch                 /tmp/flash/autofs/davfs2.secrets
			chmod 600 /var/davfs2/secrets

			modreg file $DAEMON davfs2  'davfs2.conf'    0 davfs2_conf
			modreg file $DAEMON secrets 'davfs2.secrets' 0 davfs2_secrets
		fi
		modreg file $DAEMON conf 'auto.conf' 1 "auto_conf"
		modreg cgi $DAEMON $DAEMON_LONG_NAME
		modreg daemon $DAEMON

		modlib_start $AUTOFS_ENABLED
		;;
	unload)
		modunreg file $DAEMON
		modunreg daemon $DAEMON
		modunreg cgi $DAEMON

		modlib_stop
		;;
	start)
		modlib_start
		;;
	stop)
		modlib_stop
		;;
	restart)
		modlib_restart
		;;
	reload)
		modlib_reload
		;;
	status)
		modlib_status
		;;
	*)
		echo "Usage: $0 [load|unload|start|stop|restart|reload|status]" 1>&2
		exit 1
		;;
esac

exit 0