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|
# Set net.<iface>.dnsN properties that contain the
# DNS server addresses given by the DHCP server.
if [[ $interface == p2p* ]]
then
intf=p2p
else
intf=$interface
fi
set_dns_props()
{
case "${new_domain_name_servers}" in
"") return 0;;
esac
count=1
for i in 1 2 3 4; do
setprop dhcp.${intf}.dns${i} ""
done
count=1
for dnsaddr in ${new_domain_name_servers}; do
setprop dhcp.${intf}.dns${count} ${dnsaddr}
count=$(($count + 1))
done
separator=" "
if [ -z "$new_domain_name" ]; then
separator=""
else
if [ -z "$new_domain_search" ]; then
separator=""
fi
fi
setprop dhcp.${interface}.domain "${new_domain_name}$separator${new_domain_search}"
}
unset_dns_props()
{
for i in 1 2 3 4; do
setprop dhcp.${intf}.dns${i} ""
done
setprop dhcp.${interface}.domain ""
}
case "${reason}" in
BOUND|INFORM|REBIND|REBOOT|RENEW|TIMEOUT) set_dns_props;;
EXPIRE|FAIL|IPV4LL|RELEASE|STOP) unset_dns_props;;
esac
|
