#!/bin/sh

DAEMON="${0##*/rc.}"
DAEMON_LONG_NAME="$(cat /tmp/.openvpn.title.${DAEMON} 2>/dev/null || echo -n ${DAEMON/openvpn/OpenVPN})"
PID_FILE="/var/run/${DAEMON}.pid"
CONF_ENABLED="OPENVPN_ENABLED"
. /etc/init.d/modlibrc

[ -z "$OPENVPN_ENABLED" ] && OPENVPN_ENABLED="no"


config() {
	if [ "$OPENVPN_LOAD_TUN" == "yes" ]; then
		modprobe tun 2>/dev/null
		modprobe yf_patchkernel 2>/dev/null
	fi

	modlib_config
}

start() {
	modlib_startdaemon ${DAEMON} --config /mod/etc/${DAEMON}.conf --writepid "$PID_FILE" --daemon
}

configs() {
	touch /tmp/.openvpn.firstrun
	for config in $(sed 's/#.*//g' /tmp/flash/openvpn/configs 2>/dev/null); do
		/mod/etc/default.openvpn/generate_virtual_pkg $config
	done
}

case $1 in
	""|load)
		modreg cgi "${DAEMON}" "${DAEMON_LONG_NAME}"
		modreg daemon ${DAEMON}

		if [ "$DAEMON" == "openvpn" ]; then
		modlib_defaults
		modlib_add_user_and_group ${DAEMON}
		[ -e /tmp/.openvpn.firstrun ] || configs

		modreg file "${DAEMON}" "configs"    "Configs"    0 "configs"
#		modreg file "${DAEMON}" "script1"    "Script1"    0 "script1"
#		modreg file "${DAEMON}" "script2"    "Script2"    0 "script2"
#		modreg file "${DAEMON}" "script3"    "Script3"    0 "script3"
		fi

		modreg file "${DAEMON}" "box_crt"    "box.crt"    0 "box_crt"
		modreg file "${DAEMON}" "box_key"    "box.key"    0 "box_key"
		modreg file "${DAEMON}" "ca_crt"     "ca.crt"     0 "ca_crt"
		modreg file "${DAEMON}" "crl_pem"    "crl.pem"    0 "crl_pem"
		modreg file "${DAEMON}" "dh_pem"     "dh.pem"     0 "dh_pem"
		modreg file "${DAEMON}" "static_key" "static.key" 0 "static_key"

		modlib_start "${OPENVPN_ENABLED}"
		;;
	unload)
		modlib_stop

		modunreg file ${DAEMON}
		modunreg daemon ${DAEMON}
		modunreg cgi ${DAEMON}
		;;
	start)
		modlib_start
		;;
	stop)
		modlib_stop
		;;
	restart)
		modlib_restart
		;;
	reload)
		modlib_reload
		;;
	configs)
		[ "$DAEMON" == "openvpn" ] || exit 1
		for x in /mod/etc/init.d/rc.openvpn-*; do [ -e "$x" ] && "$x" unload; done
		configs
		;;
	status)
		modlib_status
		;;
	*)
		echo "Usage: $0 [load|unload|start|stop|restart|reload|configs|status]" 1>&2
		exit 1
		;;
esac

exit 0