package/network/rocknet/ifswitch.sh

   1 #!/bin/bash
   2 # --- T2-COPYRIGHT-NOTE-BEGIN ---
   3 # T2 SDE: package/*/rocknet/ifswitch.sh
   4 # Copyright (C) 2022 The T2 SDE Project
   5 #
   6 # This Copyright note is generated by scripts/Create-CopyPatch,
   7 # more information can be found in the files COPYING and README.
   8 #
   9 # This program is free software; you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License version 2.
  11 # --- T2-COPYRIGHT-NOTE-END ---
  12
  13 set -e
  14
  15 active=$( cat /var/run/rocknet/active-interfaces 2>/dev/null || true )
  16
  17 if [ $# -eq 0 ]; then
  18         echo "Usage $0 [ interface profile ] | [ profile ]"
  19         exit
  20 fi
  21
  22 i=0
  23 for x in ${active//,/ }; do
  24         [ $(( i++ )) -eq 0 ] && echo "Deactivating current interfaces ..."
  25         if=${x/(*)/}
  26         profile=${x/*(/} profile=${profile%)}
  27         ifdown $if $profile
  28 done
  29
  30 echo "Activating specified profile/interfaces ..."
  31
  32 if [ $# -eq 1 ]; then
  33         rocknet $1 auto up
  34 else
  35         ifup $1 $2
  36 fi