openwrt/package/netifd/files/sbin/ifup

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#!/bin/sh
ifup_all=
setup_wifi=
if_call() {
local interface="$1"
for mode in $modes; do
ubus call $interface $mode
done
}
case "$0" in
*ifdown) modes=down;;
*ifup)
modes="down up"
setup_wifi=1
;;
*) echo "Invalid command: $0";;
esac
while :; do
case "$1" in
-a)
ifup_all=1
shift
;;
-w)
setup_wifi=
shift
;;
*)
break
;;
esac
done
[ "$modes" = "down up" ] && ubus call network reload
if [ -n "$ifup_all" ]; then
for interface in `ubus -S list 'network.interface.*'`; do
if_call "$interface"
done
[ -n "$setup_wifi" ] && /sbin/wifi up
exit
else
ubus -S list "network.interface.$1" > /dev/null || {
echo "Interface $1 not found"
exit
}
if_call "network.interface.$1"
fi
if [ -n "$setup_wifi" ] && grep -q config /etc/config/wireless; then
. /lib/functions.sh
find_related_radios() {
local wdev wnet
config_get wdev "$1" device
config_get wnet "$1" network
if [ -n "$wdev" ] && [ "$wnet" = "$network" ]; then
append radio_devs "$wdev" "$N"
fi
}
local radio_devs
local network="$1"
config_load wireless
config_foreach find_related_radios wifi-iface
local dev
for dev in $(echo "$radio_devs" | sort -u); do
/sbin/wifi up "$dev"
done
fi