iopsys-feed/wifimngr/files/etc/hotplug.d/button/05-wifi

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#!/bin/sh
. /lib/functions.sh
. /usr/share/libubox/jshn.sh
MAPFILE="/tmp/multiap.backhaul"
wifi_onoff() {
local devices="$(uci show wireless | grep '=wifi-device' | awk -F'[.,=]' '{print$2}')"
local wldisabled="0"
for dev in $devices; do
wldisabled="$(uci -q get wireless.$dev.disabled)"
wldisabled=${wldisabled:-0}
if [ "$wldisabled" == "1" ]; then
uci -q set wireless.$dev.disabled=0
else
uci -q set wireless.$dev.disabled=1
fi
done
uci commit wireless
killall -9 wifi 2>/dev/null
/sbin/wifi reload &
}
start_ap_wps() {
for ap in $(ubus list |grep hostapd.)
do
logger -t button "start WPS PBC on $ap"
ubus call $ap wps_start
done
}
supp_status() {
wpasupp=$1
ul_type=""
ifname="$(echo $wpasupp | cut -d . -f 2)"
# First check if bsta already configured
for idx in $(seq 0 10)
do
sec_ifname=$(uci get wireless.@wifi-iface[$idx].ifname 2>/dev/null)
if [ "$sec_ifname" = "$ifname" ]; then
logger -t button "found wifi-iface idx $idx"
sec_ssid=$(uci get wireless.@wifi-iface[$idx].ssid 2>/dev/null)
sec_key=$(uci get wireless.@wifi-iface[$idx].key 2>/dev/null)
if [ -n "$sec_key" ]; then
echo "CONFIGURED"
return
fi
fi
done
# not configured, but could be still connected
status=$(wpa_cli -i $ifname status |grep wpa_state |cut -d = -f2 2>/dev/null)
logger -t button "$ifname status $status"
if [ "$status" = "COMPLETED" ]; then
echo "CONFIGURED"
return
fi
if [ -f $MAPFILE ]; then
# check if uplink is eth
json_load "$(cat $MAPFILE)"
json_get_var ul_type "type"
json_cleanup
fi
if [ "$ul_type" = "eth" ]; then
echo "CONFIGURED"
return
fi
echo "UNCONFIGURED"
}
supp_configured() {
wpasupp=$1
for wpa in $wpasupp
do
logger -t button "WPS $wpa check if configured"
status=$(supp_status $wpa)
if [ "$status" = "CONFIGURED" ]; then
logger -t button "WPS $wpa CONFIGURED"
echo "CONFIGURED"
return
fi
done
echo "UNCONFIGURED"
}
supp_wps() {
wpasupp=$1
for wpa in $wpasupp
do
logger -t button "WPS $wpa start"
ubus -t 1 call $wpa wps_start '{"multi_ap":true}'
done
}
wps_button() {
logger -t button "WPS button is pressed"
wpasupp="$(ubus list wpa_supplicant.* 2>/dev/null)"
logger -t button "WPS checking: $wpasupp"
if [ -n "$wpasupp" ]; then
status=$(supp_configured "$wpasupp")
logger -t button "status $status"
if [ "$status" = "CONFIGURED" ]; then
start_ap_wps
else
supp_wps "$wpasupp"
fi
else
start_ap_wps
fi
}
case "$ACTION" in
add|register)
[ "wifibutton" == "$INTERFACE" ] && {
[ -e "/tmp/wps_active" ] && return
echo "WiFi button is pressed" > /dev/console
wifi_onoff
}
[ "wpsbutton" == "$INTERFACE" ] && {
[ -e "/tmp/wps_active" ] && return
wps_button
}
;;
esac