X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=package%2Fnetwork%2Fconfig%2Fnetifd%2Ffiles%2Flib%2Fnetifd%2Fproto%2Fdhcp.sh;h=143e4451b6648ac2048b782989f7bb1c50f800d8;hb=abdf0dea3ab6470b596096635a60fbe2e8d0dfff;hp=0117b27ff851d56b84df529171f5bd36e30377bc;hpb=56bc5367139aeb9ac08ad528d7bf1c52af25d54a;p=openwrt%2Fstaging%2Fchunkeey.git

diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
index 0117b27ff8..143e4451b6 100755
--- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
+++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
@@ -5,23 +5,31 @@
 init_proto "$@"
 
 proto_dhcp_init_config() {
-	proto_config_add_string "ipaddr"
-	proto_config_add_string "netmask"
-	proto_config_add_string "hostname"
-	proto_config_add_string "clientid"
-	proto_config_add_string "vendorid"
-	proto_config_add_boolean "broadcast"
-	proto_config_add_string "reqopts"
-	proto_config_add_string "iface6rd"
-	proto_config_add_string "sendopts"
+	renew_handler=1
+
+	proto_config_add_string 'ipaddr:ipaddr'
+	proto_config_add_string 'hostname:hostname'
+	proto_config_add_string clientid
+	proto_config_add_string vendorid
+	proto_config_add_boolean 'broadcast:bool'
+	proto_config_add_boolean 'release:bool'
+	proto_config_add_string 'reqopts:list(string)'
+	proto_config_add_string iface6rd
+	proto_config_add_string sendopts
+	proto_config_add_boolean delegate
+	proto_config_add_string zone6rd
+	proto_config_add_string zone
+	proto_config_add_string mtu6rd
+	proto_config_add_string customroutes
+	proto_config_add_boolean classlessroute
 }
 
 proto_dhcp_setup() {
 	local config="$1"
 	local iface="$2"
 
-	local ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts
-	json_get_vars ipaddr hostname clientid vendorid broadcast reqopts iface6rd sendopts
+	local ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes classlessroute
+	json_get_vars ipaddr hostname clientid vendorid broadcast release reqopts iface6rd sendopts delegate zone6rd zone mtu6rd customroutes classlessroute
 
 	local opt dhcpopts
 	for opt in $reqopts; do
@@ -32,9 +40,19 @@ proto_dhcp_setup() {
 		append dhcpopts "-x $opt"
 	done
 
+	[ -z "$hostname" ] && hostname="$(cat /proc/sys/kernel/hostname)"
 	[ "$broadcast" = 1 ] && broadcast="-B" || broadcast=
+	[ "$release" = 1 ] && release="-R" || release=
 	[ -n "$clientid" ] && clientid="-x 0x3d:${clientid//:/}" || clientid="-C"
 	[ -n "$iface6rd" ] && proto_export "IFACE6RD=$iface6rd"
+	[ "$iface6rd" != 0 -a -f /lib/netifd/proto/6rd.sh ] && append dhcpopts "-O 212"
+	[ -n "$zone6rd" ] && proto_export "ZONE6RD=$zone6rd"
+	[ -n "$zone" ] && proto_export "ZONE=$zone"
+	[ -n "$mtu6rd" ] && proto_export "MTU6RD=$mtu6rd"
+	[ -n "$customroutes" ] && proto_export "CUSTOMROUTES=$customroutes"
+	[ "$delegate" = "0" ] && proto_export "IFACE6RD_DELEGATE=0"
+	# Request classless route option (see RFC 3442) by default
+	[ "$classlessroute" = "0" ] || append dhcpopts "-O 121"
 
 	proto_export "INTERFACE=$config"
 	proto_run_command "$config" udhcpc \
@@ -42,9 +60,16 @@ proto_dhcp_setup() {
 		-s /lib/netifd/dhcp.script \
 		-f -t 0 -i "$iface" \
 		${ipaddr:+-r $ipaddr} \
-		${hostname:+-H $hostname} \
-		${vendorid:+-V $vendorid} \
-		$clientid $broadcast $dhcpopts
+		${hostname:+-x "hostname:$hostname"} \
+		${vendorid:+-V "$vendorid"} \
+		$clientid $broadcast $release $dhcpopts
+}
+
+proto_dhcp_renew() {
+	local interface="$1"
+	# SIGUSR1 forces udhcpc to renew its lease
+	local sigusr1="$(kill -l SIGUSR1)"
+	[ -n "$sigusr1" ] && proto_kill_command "$interface" $sigusr1
 }
 
 proto_dhcp_teardown() {
@@ -53,4 +78,3 @@ proto_dhcp_teardown() {
 }
 
 add_protocol dhcp
-