39c2609065
Adding a new API to prevent wpa_supplicant from initiating auto reconnects. Bug: 36282386 Test: Compiles & manual tests. Change-Id: I81d7b1a3677cb26c6e9dc35b7302cc6b00d9a6a2
478 lines
17 KiB
Text
478 lines
17 KiB
Text
/*
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* Copyright 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.wifi.supplicant@1.0;
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import ISupplicantIface;
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import ISupplicantStaIfaceCallback;
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/**
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* Interface exposed by the supplicant for each station mode network
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* interface (e.g wlan0) it controls.
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*/
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interface ISupplicantStaIface extends ISupplicantIface {
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/**
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* Access Network Query Protocol info ID elements
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* for IEEE Std 802.11u-2011.
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*/
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enum AnqpInfoId : uint16_t {
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VENUE_NAME = 258,
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ROAMING_CONSORTIUM = 261,
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IP_ADDR_TYPE_AVAILABILITY = 262,
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NAI_REALM = 263,
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ANQP_3GPP_CELLULAR_NETWORK = 264,
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DOMAIN_NAME = 268
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};
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/**
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* Access Network Query Protocol subtype elements
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* for Hotspot 2.0.
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*/
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enum Hs20AnqpSubtypes : uint32_t {
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OPERATOR_FRIENDLY_NAME = 3,
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WAN_METRICS = 4,
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CONNECTION_CAPABILITY = 5,
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OSU_PROVIDERS_LIST = 8,
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};
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/**
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* Enum describing the types of RX filter supported
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* via driver commands.
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*/
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enum RxFilterType : uint8_t {
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V4_MULTICAST = 0,
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V6_MULTICAST = 1
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};
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/**
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* Enum describing the modes of BT coexistence supported
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* via driver commands.
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*/
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enum BtCoexistenceMode : uint8_t {
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ENABLED = 0,
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DISABLED = 1,
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SENSE = 2
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};
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enum ExtRadioWorkDefaults : uint32_t {
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TIMEOUT_IN_SECS = 10
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};
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/**
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* Register for callbacks from this interface.
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*
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* These callbacks are invoked for events that are specific to this interface.
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* Registration of multiple callback objects is supported. These objects must
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* be automatically deleted when the corresponding client process is dead or
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* if this interface is removed.
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*
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* @param callback An instance of the |ISupplicantStaIfaceCallback| HIDL
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* interface object.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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registerCallback(ISupplicantStaIfaceCallback callback)
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generates (SupplicantStatus status);
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/**
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* Reconnect to the currently active network, even if we are already
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* connected.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
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* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
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*/
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reassociate() generates (SupplicantStatus status);
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/**
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* Reconnect to the currently active network, if we are currently
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* disconnected.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
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* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|,
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* |SupplicantStatusCode.FAILURE_IFACE_NOT_DISCONNECTED|
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*/
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reconnect() generates (SupplicantStatus status);
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/**
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* Disconnect from the current active network.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
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* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
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*/
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disconnect() generates (SupplicantStatus status);
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/**
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* Turn on/off power save mode for the interface.
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*
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* @param enable Indicate if power save is to be turned on/off.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
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* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
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*/
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setPowerSave(bool enable) generates (SupplicantStatus status);
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/**
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* Initiate TDLS discover with the provided peer MAC address.
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*
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* @param macAddress MAC address of the peer.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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initiateTdlsDiscover(MacAddress macAddress)
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generates (SupplicantStatus status);
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/**
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* Initiate TDLS setup with the provided peer MAC address.
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*
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* @param macAddress MAC address of the peer.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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initiateTdlsSetup(MacAddress macAddress)
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generates (SupplicantStatus status);
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/**
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* Initiate TDLS teardown with the provided peer MAC address.
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*
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* @param macAddress MAC address of the peer.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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initiateTdlsTeardown(MacAddress macAddress)
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generates (SupplicantStatus status);
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/**
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* Initiate ANQP (for IEEE 802.11u Interworking/Hotspot 2.0) queries with the
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* specified access point.
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* The ANQP data fetched must be returned in the
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* |ISupplicantStaIfaceCallback.onAnqpQueryDone| callback.
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*
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* @param macAddress MAC address of the access point.
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* @param infoElements List of information elements to query for.
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* @param subtypes List of HS20 subtypes to query for.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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initiateAnqpQuery(MacAddress macAddress,
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vec<AnqpInfoId> infoElements,
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vec<Hs20AnqpSubtypes> subTypes)
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generates (SupplicantStatus status);
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/**
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* Initiate the Hotspot 2.0 icon query with the specified accesss point.
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* The icon data fetched must be returned in the
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* |ISupplicantStaIfaceCallback.onHs20IconQueryDone| callback.
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*
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* @param macAddress MAC address of the access point.
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* @param fileName Name of the file to request from the access point.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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initiateHs20IconQuery(MacAddress macAddress, string fileName)
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generates (SupplicantStatus status);
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/**
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* Send driver command to get MAC address of the device.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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* @return macAddr MAC address of the device.
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*/
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getMacAddress()
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generates (SupplicantStatus status, MacAddress macAddr);
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/**
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* Send driver command to start RX filter.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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startRxFilter() generates (SupplicantStatus status);
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/**
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* Send driver command to stop RX filter.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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stopRxFilter() generates (SupplicantStatus status);
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/**
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* Send driver command to add the specified RX filter.
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*
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* @param type Type of filter.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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addRxFilter(RxFilterType type)
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generates (SupplicantStatus status);
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/**
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* Send driver command to remove the specified RX filter.
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*
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* @param type Type of filter.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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removeRxFilter(RxFilterType type)
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generates (SupplicantStatus status);
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/**
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* Send driver command to set Bluetooth coexistence mode.
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*
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* @param mode Mode of Bluetooth coexistence.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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setBtCoexistenceMode(BtCoexistenceMode mode)
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generates (SupplicantStatus status);
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/**
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* Send driver command to set Bluetooth coexistence scan mode.
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* When this mode is on, some of the low-level scan parameters
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* used by the driver are changed to reduce interference
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* with A2DP streaming.
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*
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* @param enable true to enable, false to disable.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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setBtCoexistenceScanModeEnabled(bool enable)
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generates (SupplicantStatus status);
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/**
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* Send driver command to set suspend optimizations for power save.
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*
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* @param enable true to enable, false to disable.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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setSuspendModeEnabled(bool enable)
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generates (SupplicantStatus status);
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/**
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* Send driver command to set country code.
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*
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* @param code 2 byte country code (as defined in ISO 3166) to set.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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setCountryCode(int8_t[2] code)
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generates (SupplicantStatus status);
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/**
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* Initiate WPS setup in registrar role to learn the current AP configuration.
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*
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* @param bssid BSSID of the AP.
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* @param pin Pin of the AP.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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startWpsRegistrar(Bssid bssid, string pin)
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generates (SupplicantStatus status);
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/**
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* Initiate WPS Push Button setup.
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* The PBC operation requires that a button is also pressed at the
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* AP/Registrar at about the same time (2 minute window).
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*
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* @param bssid BSSID of the AP. Use zero'ed bssid to indicate wildcard.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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startWpsPbc(Bssid bssid) generates (SupplicantStatus status);
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/**
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* Initiate WPS Pin Keypad setup.
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*
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* @param pin 8 digit pin to be used.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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startWpsPinKeypad(string pin) generates (SupplicantStatus status);
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/**
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* Initiate WPS Pin Display setup.
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*
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* @param bssid BSSID of the AP. Use zero'ed bssid to indicate wildcard.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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* @return generatedPin 8 digit pin generated.
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*/
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startWpsPinDisplay(Bssid bssid)
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generates (SupplicantStatus status, string generatedPin);
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/**
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* Cancel any ongoing WPS operations.
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*
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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cancelWps() generates (SupplicantStatus status);
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/**
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* Use external processing for SIM/USIM operations
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*
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* @param useExternalSim true to use external, false otherwise.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|
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*/
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setExternalSim(bool useExternalSim) generates (SupplicantStatus status);
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/**
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* External programs can request supplicant to not start offchannel
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* operations during other tasks that may need exclusive control of the
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* radio.
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*
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* This method can be used to reserve a slot for radio access. If freq is
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* specified, other radio work items on the same channel can be completed in
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* parallel. Otherwise, all other radio work items are blocked during
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* execution. Timeout must be set to |ExtRadioWorkDefaults.TIMEOUT_IN_SECS|
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* seconds by default to avoid blocking supplicant operations on the iface
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* for excessive time. If a longer (or shorter) safety timeout is needed,
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* that may be specified with the optional timeout parameter. This command
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* returns an identifier for the radio work item.
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*
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* Once the radio work item has been started,
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* |ISupplicant.onExtRadioWorkStart| callback is indicated that the external
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* processing can start.
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*
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* @param name Name for the radio work being added.
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* @param freqInMhz Frequency to specify. Set to 0 for all channels.
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* @param timeoutInSec Timeout tospecify. Set to 0 for default timeout.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|
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* @return id Identifier for this radio work.
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*/
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addExtRadioWork(string name, uint32_t freqInMhz, uint32_t timeoutInSec)
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generates (SupplicantStatus status, uint32_t id);
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/**
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* Indicates to supplicant that the external radio work has completed.
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* This allows other radio works to be performed. If this method is not
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* invoked (e.g., due to the external program terminating), supplicant
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* must time out the radio work item on the iface and send
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* |ISupplicantCallback.onExtRadioWorkTimeout| event to indicate
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* that this has happened.
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*
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* This method may also be used to cancel items that have been scheduled
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* via |addExtRadioWork|, but have not yet been started (notified via
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* |ISupplicantCallback.onExtRadioWorkStart|).
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*
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* @return id Identifier generated for the radio work addition
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* (using |addExtRadioWork|).
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|
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*/
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removeExtRadioWork(uint32_t id) generates (SupplicantStatus status);
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/**
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* Enable/Disable auto reconnect to networks.
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* Use this to prevent wpa_supplicant from trying to connect to networks
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* on its own.
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*
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* @param enable true to enable, false to disable.
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* @return status Status of the operation.
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* Possible status codes:
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* |SupplicantStatusCode.SUCCESS|,
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* |SupplicantStatusCode.FAILURE_UNKNOWN|,
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* |SupplicantStatusCode.FAILURE_IFACE_INVALID|,
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* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
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*/
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enableAutoReconnect(bool enable) generates (SupplicantStatus status);
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};
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