src/header-port

   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 INFO_SETTINGS="HOOK PORT_PARENTS PORT_CHILDREN"
  23
  24 # This function is called after a device has been plugged
  25 # into the system and got its correct name.
  26 # The function is intended to create child ports and things
  27 # like that.
  28 function hook_hotplug() {
  29         # If the hook does not handle the hotplug event, it
  30         # must return EXIT_NOT_HANDLED.
  31         exit ${EXIT_NOT_HANDLED}
  32 }
  33
  34 # This function gets called when a device is plugged in
  35 # to determine the right name.
  36 # The first argument is the port which should be tested
  37 # against the second argument which is the device that
  38 # has been plugged in.
  39 function hook_hotplug_rename() {
  40         exit ${EXIT_FALSE}
  41 }
  42
  43 function hook_add() {
  44         cmd_not_implemented
  45 }
  46
  47 function hook_info() {
  48         local port="${1}"
  49         assert isset port
  50         shift
  51
  52         settings_read "$(port_file ${port})"
  53
  54         local key val
  55         for key in PORT_PARENTS PORT_CHILDREN; do
  56                 val="${key}_VAR"
  57                 val=${!val}
  58                 eval "${key}=\"${!val}\""
  59         done
  60
  61         for key in ${INFO_SETTINGS}; do
  62                 echo "${key}=\"${!key}\""
  63         done
  64
  65         exit ${ERROR_OK}
  66 }
  67
  68 function hook_status() {
  69         local port="${1}"
  70         assert isset port
  71
  72         cli_device_headline "${port}" --long
  73         exit ${EXIT_OK}
  74 }