src/initscripts/networking/wpa_supplicant.exe

   1 #!/bin/bash
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2022  IPFire Team  <info@ipfire.org>                     #
   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 . /etc/sysconfig/rc
  23 . ${rc_functions}
  24 . /etc/init.d/networking/functions.network
  25
  26 # Gather required information from wpa_cli.
  27 device="$1"
  28 wpa_state="$2"
  29
  30 # Check if the RED device has been configured to use DHCP or exit immediately.
  31 eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
  32 if [ ! "${RED_TYPE}" == "DHCP" ] ; then
  33         exit 0
  34 fi
  35
  36 case "${wpa_state}" in
  37         CONNECTED)
  38                 # Start dhcpcd.
  39                 dhcpcd_start "${device}"
  40
  41                 exit 0
  42                 ;;
  43
  44         DISCONNECTED)
  45                 # Stop dhcpcd.
  46                 dhcpcd_stop "${device}"
  47
  48                 exit 0
  49                 ;;
  50
  51         *)
  52                 # When we ever got here, there is a really big problem.
  53                 exit 1
  54                 ;;
  55 esac