scripts/shill_disable_wifi

#!/bin/bash

# Ask shill to give up control of WiFi devices.

propStr=$( gdbus call --system --dest org.chromium.flimflam --object-path / \
  --method org.chromium.flimflam.Manager.GetProperties | \
  sed -n -e "s/^.*'ProhibitedTechnologies': <'\(\(\w\|,\)*\)'>.*$/\1/p" )
echo "Got ProhibitedTechnologies: ${propStr}"

props=(${propStr//,/ })
if [[ " ${props[@]} " =~ " wifi " ]]; then
  echo "wifi is already prohibited."
  exit
fi

if [ -z "$propStr" ]; then
  propStr="wifi"
else
  propStr="${propStr},wifi"
fi

echo "Setting ProhibitedTechnologies: ${propStr}"
gdbus call --system --dest org.chromium.flimflam --object-path / \
  --method org.chromium.flimflam.Manager.SetProperty \
  ProhibitedTechnologies $propStr

ip link set wlan0 up

echo "Create interface wlan0 in wpa_supplicant for wpa_cli to work properly."
gdbus call --system --dest fi.w1.wpa_supplicant1 --object-path \
  /fi/w1/wpa_supplicant1 --method fi.w1.wpa_supplicant1.CreateInterface \
  "{'ConfigFile': <'/usr/lib64/shill/shims/wpa_supplicant.conf'>, \
    'Driver': <'nl80211'>, 'Ifname': <'wlan0'>}"