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#!/bin/bash
empty=true
prio=0
i=0; while test "${if[$i]}"; do
test x"${dns_prio[$i]}" != x"" \
&& test "${dns_prio[$i]}" -gt "$prio" \
&& prio="${dns_prio[$i]}"
let i++; done
i=0; while test "${if[$i]}"; do
if test "${dnsmasq[$i]}"; then
for d in ${dnsmasq[$i]}; do
echo "$d"
empty=false
done
let i++;
continue
fi
# This iface has no dnsmasq-extended config.
# Use simple DNS names instead, if those exist.
for d in ${dns[$i]}; do
p="${dns_prio[$i]}"
test x"$p" == x"" && p=0
test x"$p" == x"$prio" || continue
echo "server=$d"
empty=false
done
let i++;
done
# Use Google DNS servers if nothing else is configured
$empty && echo "server=8.8.8.8"
$empty && echo "server=8.8.4.4"
# SIGHUP: make dnsmasq reload config
sv h dnsmasq
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