+#!/bin/bash
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2010 Michael Tremer & Christian Schmidt #
+# #
+# 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/header-config
+
+HOOK_CONFIG_SETTINGS="HOOK"
+
+function hook_create() {
+ local zone="${1}"
+ shift
+
+ zone_config_settings_write "${zone}" "${HOOK}"
+
+ exit ${EXIT_OK}
+}
+
+function hook_up() {
+ local zone="${1}"
+ local config="${2}"
+ shift 2
+
+ if ! device_exists "${zone}"; then
+ error "Zone '${zone}' doesn't exist."
+ exit ${EXIT_ERROR}
+ fi
+
+ # Start dhclient for IPv6 on this zone.
+ dhclient_start "${zone}" "ipv6"
+
+ exit ${EXIT_OK}
+}
+
+function hook_down() {
+ local zone="${1}"
+ local config="${2}"
+ shift 2
+
+ if ! device_exists "${zone}"; then
+ error "Zone '${zone}' doesn't exist."
+ exit ${EXIT_ERROR}
+ fi
+
+ # Stop dhclient for IPv6 on this zone.
+ dhclient_stop "${zone}" "ipv6"
+
+ exit ${EXIT_OK}
+}
+
+function hook_status() {
+ local zone="${1}"
+ local config="${2}"
+ shift 2
+
+ if ! device_exists "${zone}"; then
+ error "Zone '${zone}' doesn't exist."
+ exit ${EXIT_ERROR}
+ fi
+
+ zone_config_settings_read "${zone}" "${config}"
+
+ local status
+ if dhclient_status "${zone}" "ipv6"; then
+ status="${MSG_HOOK_UP}"
+ else
+ status="${MSG_HOOK_DOWN}"
+ fi
+ cli_statusline 3 "${HOOK}" "${status}"
+
+ cli_print_fmt1 3 "IPv6 address" "$(routing_db_get "${zone}" "ipv6" "local-ip-address")"
+ local gateway=$(routing_db_get ${zone} ipv6 remote-ip-address)
+ if isset gateway; then
+ cli_print_fmt1 3 "Gateway" "${gateway}"
+ fi
+ cli_space
+
+ exit ${EXIT_OK}
+}