util: Make a shortcut for "which".

[people/ms/network.git] / firewall

#!/bin/bash
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2012  IPFire Network Development Team                         #
#                                                                             #
# This program is free software: you can redistribute it and/or modify        #
# it under the terms of the GNU General Public License as published by        #
# the Free Software Foundation, either version 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program is distributed in the hope that it will be useful,             #
# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
# GNU General Public License for more details.                                #
#                                                                             #
# You should have received a copy of the GNU General Public License           #
# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

. /usr/lib/network/functions

function cli_start() {
	firewall_start
}

function cli_stop() {
	firewall_stop
}

function cli_config() {
	if cli_help_requested $@; then
		cli_usage root-config
		exit ${EXIT_OK}
	fi

	if [ -n "${1}" ]; then
		config_set $@
		firewall_config_write
	else
		firewall_config_print
	fi
}

# Parse the command line
while [ $# -gt 0 ]; do
	case "${1}" in
		-d|--debug)
			DEBUG=1
			log DEBUG "Enabled debugging mode"
			;;
		*)
			action=${1}
			;;
	esac
	shift
	[ -n "${action}" ] && break
done

# Process the given action
case "${action}" in
	start|restart|reload)
		cli_start $@
		;;

	stop)
		cli_stop $@
		;;

	config)
		cli_config $@
		;;

	""|help|--help|-h)
		cli_usage root
		exit ${EXIT_OK}
		;;

	*)
		error "Invalid command given: ${action}"
		cli_usage usage
		exit ${EXIT_CONF_ERROR}
		;;
esac

exit ${EXIT_OK}