hostapd: add external registrar support

Setting wireless.@wifi-iface[N].ext_registrar=1 will enable UPNP
advertising and add an external registrar to the interface this vif
belongs to (br-lan if the vif is included in the LAN bridge). By
enabling this we append upnp_iface=xxx to the hostapd config file.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
SVN-Revision: 38338

diff --git a/package/network/services/hostapd/files/hostapd.sh b/package/network/services/hostapd/files/hostapd.sh
index ce0f2271ded6c228b5d5cb86ad17d1684df8f5ec..f856a0b739de44513994f9ccbe46d4b4dc3b7571 100644 (file)
--- a/package/network/services/hostapd/files/hostapd.sh
+++ b/package/network/services/hostapd/files/hostapd.sh
@@ -196,6 +196,9 @@ hostapd_set_bss_options() {
                config_get manufacturer "$vif" wps_manufacturer "openwrt.org"
                config_get wps_pin "$vif" wps_pin "12345670"
 
+               config_get_bool ext_registrar "$vif" ext_registrar 0
+               [ "$ext_registrar" -gt 0 -a -n "$bridge" ] && append "$var" "upnp_iface=$bridge" "$N"
+
                append "$var" "eap_server=1" "$N"
                append "$var" "ap_pin=$wps_pin" "$N"
                append "$var" "wps_state=${wps_not_configured:-2}" "$N"