contrib/package/meshwizard/files/usr/bin/meshwizard/helpers/rename-wifi.sh

   1 #!/bin/sh
   2 # This script renames IB_wifi_ interface names into real interface names used on this system.
   3 # E.g. wireless.IB_wifi0 would become wireless.wifi0 on madwifi and wireless.radio0 on mac80211
   4
   5 . $dir/functions.sh
   6
   7 posIB=-1
   8
   9 IBwifis="$(uci show meshwizard.netconfig | grep -v 'netconfig=netconfig' | sed 's/meshwizard.netconfig\.\(IB_wifi.*\)_.*/\1/' |uniq)"
  10 [ -z "$(echo $IBwifis |grep IB_wifi)" ] && exit
  11
  12 for w in $IBwifis; do
  13         posIB=$(( $posIB + 1 ))
  14         export IB_wifi$posIB="$w"
  15 done
  16
  17 pos=0
  18 syswifis="$(uci show wireless |grep wifi-device | sed 's/wireless\.\(.*\)=.*/\1/' |uniq)"
  19
  20 for s in $syswifis; do
  21         export syswifi$pos="$s"
  22         pos=$(( $pos + 1 ))
  23 done
  24
  25 for i in `seq 0 $posIB`; do
  26         IBwifi=$(eval echo \$IB_wifi$i)
  27         syswifi=$(eval echo \$syswifi$i)
  28
  29         if [ -n "$syswifi" ]; then
  30                 case $IBwifi in
  31                 IB_wifi* )
  32                         # replace IB_wifi_* with actual wifi interface names, delete old ones first
  33                         uci show meshwizard.netconfig | grep $IBwifi | while read line; do
  34                                 oldline=$(echo $line | cut -d "=" -f 1)
  35                                 uci set $oldline=""
  36                                 newline=$(echo $line |sed "s/$IBwifi/$syswifi/g")
  37                                 uci set $newline
  38                         done
  39                 ;;
  40                 esac
  41                 unset IBwifi
  42                 unset syswifi
  43         fi
  44 done
  45
  46 uci_commitverbose "Renaming wifi-devices in /etc/config/meshwizard" meshwizard