hooks/zones/teredo

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2010  Michael Tremer & Christian Schmidt                      #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 . /usr/lib/network/header-zone
  23
  24 HOOK_SETTINGS="HOOK SERVER"
  25
  26 SERVER=""
  27
  28 function hook_check() {
  29         assert isset SERVER
  30 }
  31
  32 function hook_parse_cmdline() {
  33         local value
  34
  35         while [ $# -gt 0 ]; do
  36                 case "${1}" in
  37                         --server=*)
  38                                 SERVER=$(cli_get_val ${1})
  39                                 ;;
  40                         *)
  41                                 echo "Unknown option: ${1}" >&2
  42                                 exit ${EXIT_ERROR}
  43                                 ;;
  44                 esac
  45                 shift
  46         done
  47 }
  48
  49 function hook_up() {
  50         local zone=${1}
  51         assert isset zone
  52
  53         teredo_start ${zone}
  54
  55         exit ${EXIT_OK}
  56 }
  57
  58 function hook_down() {
  59         local zone=${1}
  60         assert isset zone
  61
  62         teredo_stop ${zone}
  63
  64         exit ${EXIT_OK}
  65 }
  66
  67 function hook_status() {
  68         local zone=${1}
  69         assert isset zone
  70
  71         # Print a nice header.
  72         cli_device_headline ${zone}
  73
  74         zone_config_read ${zone}
  75
  76         cli_headline 2 "Configuration"
  77         cli_print_fmt1 2 "Server" "${SERVER}"
  78
  79         # Exit if zone is down
  80         if ! zone_is_up ${zone}; then
  81                 cli_space
  82                 exit ${EXIT_ERROR}
  83         fi
  84
  85         cli_headline 2 "Protocol information"
  86         cli_print_fmt1 2 "MTU" "$(device_get_mtu ${zone})"
  87         cli_space
  88
  89         exit ${EXIT_OK}
  90 }