supplicant(interface): Add support for Hotspot 2.0
HIDL interface to
a) Initiate ANQP queries & icon queries for hotspot 2.0
b) Add callbacks for the reception of WNM frames (hotspot
remediation, deauth imminent notice).
Bug: 31116047
Test: ./hardware/interfaces/update-makefiles.sh
Change-Id: Ib3353f04b493f50c6415d1f3475efa957d921540
diff --git a/wifi/supplicant/1.0/ISupplicantStaIface.hal b/wifi/supplicant/1.0/ISupplicantStaIface.hal
index a68e961..868758e 100644
--- a/wifi/supplicant/1.0/ISupplicantStaIface.hal
+++ b/wifi/supplicant/1.0/ISupplicantStaIface.hal
@@ -25,6 +25,30 @@
*/
interface ISupplicantStaIface extends ISupplicantIface {
/**
+ * Access Network Query Protocol info ID elements
+ * for IEEE Std 802.11u-2011.
+ */
+ enum AnqpInfoId : uint32_t {
+ VENUE_NAME = 258,
+ ROAMING_CONSORTIUM = 261,
+ IP_ADDR_TYPE_AVAILABILITY = 262,
+ NAI_REALM = 263,
+ ANQP_3GPP_CELLULAR_NETWORK = 264,
+ DOMAIN_NAME = 268
+ };
+
+ /**
+ * Access Network Query Protocol subtype elements
+ * for Hotspot 2.0.
+ */
+ enum Hs20AnqpSubtypes : uint32_t {
+ OPERATOR_FRIENDLY_NAME = 2,
+ WAN_METRICS = 4,
+ CONNECTION_CAPABILITY = 5,
+ OSU_PROVIDERS_LIST = 8,
+ };
+
+ /**
* Register for callbacks from this interface.
*
* These callbacks are invoked for events that are specific to this interface.
@@ -133,4 +157,40 @@
*/
initiateTdlsTeardown(MacAddress macAddress)
generates (SupplicantStatus status);
+
+ /**
+ * Initiate ANQP (for IEEE 802.11u Interworking/Hotspot 2.0) queries with the
+ * specified access point.
+ * The ANQP data fetched must be returned in the
+ * |ISupplicantStaIfaceCallback.onAnqpQueryDone| callback.
+ *
+ * @param macAddress MAC address of the access point.
+ * @param infoElements List of information elements to query for.
+ * @param subtypes List of HS20 subtypes to query for.
+ * @return status Status of the operation.
+ * Possible status codes:
+ * |SupplicantStatusCode.SUCCESS|,
+ * |SupplicantStatusCode.FAILURE_UNKNOWN|,
+ * |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+ */
+ initiateAnqpQuery(MacAddress macAddress,
+ vec<AnqpInfoId> infoElements,
+ vec<Hs20AnqpSubtypes> subTypes)
+ generates (SupplicantStatus status);
+
+ /**
+ * Initiate the Hotspot 2.0 icon query with the specified accesss point.
+ * The icon data fetched must be returned in the
+ * |ISupplicantStaIfaceCallback.onHs20IconQueryDone| callback.
+ *
+ * @param macAddress MAC address of the access point.
+ * @param fileName Name of the file to request from the access point.
+ * @return status Status of the operation.
+ * Possible status codes:
+ * |SupplicantStatusCode.SUCCESS|,
+ * |SupplicantStatusCode.FAILURE_UNKNOWN|,
+ * |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+ */
+ initiateHs20IconQuery(MacAddress macAddress, string fileName)
+ generates (SupplicantStatus status);
};