src/initscripts/init.d/networking/wpa_supplicant.exe

   1 #!/bin/bash
   2 ########################################################################
   3 # Begin
   4 #
   5 # Description : wpa_supplicant Script
   6 #
   7 # Authors     : IPFire Development Team <developers@ipfire.org>
   8 #
   9 # Version     : 01.00
  10 #
  11 # Notes       : This script starts/stops the dhclient if a WPA/WPA2
  12 #               connection to an AP successfull has been established
  13 #               or disconnected.
  14 #
  15 ########################################################################
  16
  17 . /etc/sysconfig/rc
  18 . ${rc_functions}
  19 . /etc/init.d/networking/functions.network
  20
  21 # Gather required information from wpa_cli.
  22 device="$1"
  23 wpa_state="$2"
  24
  25 # Check if the RED device has been configured to use DHCP or exit immediately.
  26 eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
  27 if [ ! "${RED_TYPE}" == "DHCP" ] ; then
  28         exit 0
  29 fi
  30
  31 case "${wpa_state}" in
  32         CONNECTED)
  33                 # Start dhcpcd.
  34                 dhcpcd_start "${device}"
  35
  36                 exit 0
  37                 ;;
  38
  39         DISCONNECTED)
  40                 # Stop dhcpcd.
  41                 dhcpcd_stop "${device}"
  42
  43                 exit 0
  44                 ;;
  45
  46         *)
  47                 # When we ever got here, there is a really big problem.
  48                 exit 1
  49                 ;;
  50 esac