pmaports/temp/wpa_supplicant/wpa_cli.sh
Oliver Smith 2ac369ed8f
temp/{networkmanager,wpa_supplicant}: new aports (!547)
Fork from Alpine to apply Martijn's patch:
https://github.com/alpinelinux/aports/pull/9894

"This makes wpa_supplicant run in dbus mode if no config file has been
created for it, fixing the networkmanager integration. This config has
been used for a long time in postmarketOS and works fine.

It also removes the iwd dependency from networkmanager again so
wpa_supplicant is used because iwd doesn't support as many chipsets as
wpa_supplicant and it doesn't run on older kernels."

[ci:skip-build]: already built successfully in CI for x86_64, I've
                 tested that it builds for armhf and aarch64 too.
2019-08-06 11:27:35 +02:00

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#!/bin/sh
# Script for using udhcpc (started by ifup) with wpa_supplicant.
#
# Distributed under the same license as wpa_supplicant itself.
# Copyright (c) 2015,2018 Sören Tempel <soeren+alpine@soeren-tempel.net>
if [ $# -ne 2 ]; then
logger -t wpa_cli "this script should be called from wpa_cli(8)"
exit 1
fi
IFNAME="${1}"
ACTION="${2}"
SIGNAL=""
DHCPID=""
# PID file created by the busybox ifup applet for udhcpc.
DHCPIDFILE="/var/run/udhcpc.${IFNAME}.pid"
if [ ! -e "${DHCPIDFILE}" ]; then
logger -t wpa_cli "udhcpc isn't running for interface '${IFNAME}'"
exit 1
fi
logger -t wpa_cli "interface ${IFNAME} ${ACTION}"
case "${ACTION}" in
CONNECTED)
SIGNAL="USR1"
;;
DISCONNECTED)
SIGNAL="USR2"
;;
*)
logger -t wpa_cli "unknown action '${ACTION}'"
exit 1
esac
read -r DHCPID < "${DHCPIDFILE}"
kill -${SIGNAL} "${DHCPID}" || logger -t wpa_cli \
"Couldn't send '${SIGNAL}' to '${DHCPID}'"