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Commit 1eb82363 authored by Jimmy Chen's avatar Jimmy Chen
Browse files

wifi: add pmk cache interface 

Bug: 36505680
Test: atest VtsHalWifiSupplicantV1_3TargetTest
Test: connect EAP access point and verify PMK cache works correctly.
Change-Id: Iab3a8a69b5fd23bda209c4fa8cf1518c9a1602db
parent b893a6d1

compatibility_matrices/compatibility_matrix.current.xml

+1 −1
Original line number Diff line number Diff line
@@ -507,7 +507,7 @@ 
    </hal>

    <hal format="hidl" optional="true">

        <name>android.hardware.wifi.supplicant</name>

        <version>1.0-2</version>

        <version>1.0-3</version>

        <interface>

            <name>ISupplicant</name>

            <instance>default</instance>

wifi/supplicant/1.3/Android.bp

+2 −0
Original line number Diff line number Diff line
@@ -9,6 +9,8 @@ hidl_interface { 
    srcs: [

        "types.hal",

        "ISupplicant.hal",

        "ISupplicantStaIface.hal",

        "ISupplicantStaIfaceCallback.hal",

        "ISupplicantStaNetwork.hal",

    ],

    interfaces: [

wifi/supplicant/1.3/ISupplicantStaIface.hal

0 → 100644
+46 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package android.hardware.wifi.supplicant@1.3;



import @1.0::SupplicantStatus;

import @1.2::ISupplicantStaIface;

import @1.3::ISupplicantStaIfaceCallback;



/**

 * Interface exposed by the supplicant for each station mode network

 * interface (e.g wlan0) it controls.

 */

interface ISupplicantStaIface extends @1.2::ISupplicantStaIface {

    /**

     * Register for callbacks from this interface.

     *

     * These callbacks are invoked for events that are specific to this interface.

     * Registration of multiple callback objects is supported. These objects must

     * be automatically deleted when the corresponding client process is dead or

     * if this interface is removed.

     *

     * @param callback An instance of the |ISupplicantStaIfaceCallback| HIDL

     *        interface object.

     * @return status Status of the operation.

     *         Possible status codes:

     *         |SupplicantStatusCode.SUCCESS|,

     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,

     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|

     */

    registerCallback_1_3(ISupplicantStaIfaceCallback callback)

        generates (SupplicantStatus status);

};

wifi/supplicant/1.3/ISupplicantStaIfaceCallback.hal

0 → 100644
+38 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package android.hardware.wifi.supplicant@1.3;



import @1.2::ISupplicantStaIfaceCallback;



/**

 * Callback Interface exposed by the supplicant service

 * for each station mode interface (ISupplicantStaIface).

 *

 * Clients need to host an instance of this HIDL interface object and

 * pass a reference of the object to the supplicant via the

 * corresponding |ISupplicantStaIface.registerCallback_1_3| method.

 */

interface ISupplicantStaIfaceCallback extends @1.2::ISupplicantStaIfaceCallback {

    /**

     * Indicates PMK cache added event.

     *

     * @param expirationTimeInSec expiration time in seconds

     * @param serializedEntry is serialized PMK cache entry, the content is

     *              opaque for the framework and depends on the native implementation.

     */

    oneway onPmkCacheAdded(int64_t expirationTimeInSec, vec<uint8_t> serializedEntry);

};

wifi/supplicant/1.3/ISupplicantStaNetwork.hal

+15 −0
Original line number Diff line number Diff line
@@ -47,4 +47,19 @@ interface ISupplicantStaNetwork extends @1.2::ISupplicantStaNetwork { 
     * @return ocspType ocsp type.

     */

    getOcsp() generates (SupplicantStatus status, OcspType ocspType);



    /**

     * Add a PMK into supplicant PMK cache.

     *

     * @param serializedEntry is serialized PMK cache entry, the content is

     *              opaque for the framework and depends on the native implementation.

     * @return status Status of the operation

     *         Possible status codes:

     *         |SupplicantStatusCode.SUCCESS|,

     *         |SupplicantStatusCode.FAILURE_ARGS_INVALID|,

     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,

     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|

     */

    setPmkCache(vec<uint8_t> serializedEntry)

        generates (SupplicantStatus status);

};