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Commit d7fcfd77 authored by Jimmy Chen's avatar Jimmy Chen Committed by Android (Google) Code Review
Browse files

Merge "wifi: Add WFD R2 HAL API" into sc-dev

parents 3c85eae7 e162c6cd

wifi/supplicant/1.4/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ hidl_interface { 
        "types.hal",

        "ISupplicant.hal",

        "ISupplicantP2pIface.hal",

        "ISupplicantP2pIfaceCallback.hal",

        "ISupplicantStaIface.hal",

        "ISupplicantStaNetwork.hal",

        "ISupplicantStaNetworkCallback.hal",

wifi/supplicant/1.4/ISupplicantP2pIface.hal

+33 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
package android.hardware.wifi.supplicant@1.4;



import @1.2::ISupplicantP2pIface;

import ISupplicantP2pIfaceCallback;



/**

 * Interface exposed by the supplicant for each P2P mode network
@@ -48,4 +49,36 @@ interface ISupplicantP2pIface extends @1.2::ISupplicantP2pIface { 
     * @return enabled true if set, false otherwise.

     */

    getEdmg() generates (SupplicantStatus status, bool enabled);



    /**

     * 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 |ISupplicantP2pIfaceCallback| HIDL

     *        interface object.

     * @return status Status of the operation.

     *         Possible status codes:

     *         |SupplicantStatusCode.SUCCESS|,

     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,

     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|

     */

    registerCallback_1_4(ISupplicantP2pIfaceCallback callback)

        generates (SupplicantStatus status);



    /*

     * Set Wifi Display R2 device info.

     *

     * @param info WFD R2 device info as described in section 5.1.12 of WFD technical

     *        specification v2.1.

     * @return status Status of the operation.

     *         Possible status codes:

     *         |SupplicantStatusCode.SUCCESS|,

     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,

     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|

     */

    setWfdR2DeviceInfo(uint8_t[4] info) generates (SupplicantStatus status);

};

wifi/supplicant/1.4/ISupplicantP2pIfaceCallback.hal

0 → 100644
+61 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2021 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@1.4;



import @1.0::ISupplicantP2pIfaceCallback;

import @1.0::MacAddress;

import @1.0::WpsConfigMethods;

import @1.0::P2pGroupCapabilityMask;



/**

 * Callback Interface exposed by the supplicant service

 * for each P2P mode interface (ISupplicantP2pIface).

 *

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

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

 * corresponding |ISupplicantP2pIface.registerCallback| method.

 */

interface ISupplicantP2pIfaceCallback extends @1.0::ISupplicantP2pIfaceCallback {

    /**

     * Used to indicate that a P2P Wi-Fi Display R2 device has been found. Refer to

     * Wi-Fi Display Technical Specification Version 2.0.

     *

     * @param srcAddress MAC address of the device found. This must either

     *        be the P2P device address for a peer which is not in a group,

     *        or the P2P interface address for a peer which is a Group Owner.

     * @param p2pDeviceAddress P2P device address.

     * @param primaryDeviceType Type of device. Refer to section B.1 of Wifi P2P

     *        Technical specification v1.2.

     * @param deviceName Name of the device.

     * @param configMethods Mask of WPS configuration methods supported by the

     *        device.

     * @param deviceCapabilities Refer to section 4.1.4 of Wifi P2P Technical

     *        specification v1.2.

     * @param groupCapabilites Refer to section 4.1.4 of Wifi P2P Technical

     *        specification v1.2.

     * @param wfdDeviceInfo WFD device info as described in section 5.1.2 of WFD

     *        technical specification v1.0.0.

     * @param wfdR2DeviceInfo WFD R2 device info as described in section 5.1.12 of WFD

     *        technical specification v2.1.

     */

    oneway onR2DeviceFound(

        MacAddress srcAddress, MacAddress p2pDeviceAddress,

        uint8_t[8] primaryDeviceType, string deviceName,

        bitfield<WpsConfigMethods> configMethods, uint8_t deviceCapabilities,

        bitfield<P2pGroupCapabilityMask> groupCapabilities, uint8_t[6] wfdDeviceInfo,

        uint8_t[2] wfdR2DeviceInfo);

};

wifi/supplicant/1.4/types.hal

+4 −0
Original line number Diff line number Diff line
@@ -107,6 +107,10 @@ enum WpaDriverCapabilitiesMask : @1.3::WpaDriverCapabilitiesMask { 
     * WPA3 SAE Public-Key.

     */

    SAE_PK = 1 << 2,

    /**

     * Wi-Fi Display R2

     */

    WFD_R2 = 1 << 3,

};



/**

wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp

+121 −0
Original line number Diff line number Diff line
@@ -28,16 +28,23 @@ 
#include "supplicant_hidl_test_utils_1_4.h"



using ::android::sp;

using ::android::hardware::hidl_array;

using ::android::hardware::hidl_string;

using ::android::hardware::hidl_vec;

using ::android::hardware::Return;

using ::android::hardware::Void;

using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;

using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;

using ::android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIface;

using ::android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIfaceCallback;



using SupplicantStatusV1_4 =

    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatus;

using SupplicantStatusCodeV1_4 =

    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatusCode;



constexpr uint8_t kTestWfdR2DeviceInfo[] = {[0 ... 3] = 0x01};



class SupplicantP2pIfaceHidlTest : public SupplicantHidlTestBaseV1_4 {

   public:

    virtual void SetUp() override {
@@ -51,6 +58,100 @@ class SupplicantP2pIfaceHidlTest : public SupplicantHidlTestBaseV1_4 { 
    sp<ISupplicantP2pIface> p2p_iface_;

};



class IfaceCallback : public ISupplicantP2pIfaceCallback {

    Return<void> onNetworkAdded(uint32_t /* id */) override { return Void(); }

    Return<void> onNetworkRemoved(uint32_t /* id */) override { return Void(); }

    Return<void> onDeviceFound(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */,

        const hidl_array<uint8_t, 8>& /* primaryDeviceType */,

        const hidl_string& /* deviceName */, uint16_t /* configMethods */,

        uint8_t /* deviceCapabilities */, uint32_t /* groupCapabilities */,

        const hidl_array<uint8_t, 6>& /* wfdDeviceInfo */) override {

        return Void();

    }

    Return<void> onDeviceLost(

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */) override {

        return Void();

    }

    Return<void> onFindStopped() override { return Void(); }

    Return<void> onGoNegotiationRequest(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        ISupplicantP2pIfaceCallback::WpsDevPasswordId /* passwordId */)

        override {

        return Void();

    }

    Return<void> onGoNegotiationCompleted(

        ISupplicantP2pIfaceCallback::P2pStatusCode /* status */) override {

        return Void();

    }

    Return<void> onGroupFormationSuccess() override { return Void(); }

    Return<void> onGroupFormationFailure(

        const hidl_string& /* failureReason */) override {

        return Void();

    }

    Return<void> onGroupStarted(

        const hidl_string& /* groupIfname */, bool /* isGo */,

        const hidl_vec<uint8_t>& /* ssid */, uint32_t /* frequency */,

        const hidl_array<uint8_t, 32>& /* psk */,

        const hidl_string& /* passphrase */,

        const hidl_array<uint8_t, 6>& /* goDeviceAddress */,

        bool /* isPersistent */) override {

        return Void();

    }

    Return<void> onGroupRemoved(const hidl_string& /* groupIfname */,

                                bool /* isGo */) override {

        return Void();

    }

    Return<void> onInvitationReceived(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        const hidl_array<uint8_t, 6>& /* goDeviceAddress */,

        const hidl_array<uint8_t, 6>& /* bssid */,

        uint32_t /* persistentNetworkId */,

        uint32_t /* operatingFrequency */) override {

        return Void();

    }

    Return<void> onInvitationResult(

        const hidl_array<uint8_t, 6>& /* bssid */,

        ISupplicantP2pIfaceCallback::P2pStatusCode /* status */) override {

        return Void();

    }

    Return<void> onProvisionDiscoveryCompleted(

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */,

        bool /* isRequest */,

        ISupplicantP2pIfaceCallback::P2pProvDiscStatusCode /* status */,

        uint16_t /* configMethods */,

        const hidl_string& /* generatedPin */) override {

        return Void();

    }

    Return<void> onServiceDiscoveryResponse(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        uint16_t /* updateIndicator */,

        const hidl_vec<uint8_t>& /* tlvs */) override {

        return Void();

    }

    Return<void> onStaAuthorized(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */) override {

        return Void();

    }

    Return<void> onStaDeauthorized(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */) override {

        return Void();

    }

    Return<void> onR2DeviceFound(

        const hidl_array<uint8_t, 6>& /* srcAddress */,

        const hidl_array<uint8_t, 6>& /* p2pDeviceAddress */,

        const hidl_array<uint8_t, 8>& /* primaryDeviceType */,

        const hidl_string& /* deviceName */, uint16_t /* configMethods */,

        uint8_t /* deviceCapabilities */, uint32_t /* groupCapabilities */,

        const hidl_array<uint8_t, 6>& /* wfdDeviceInfo */,

        const hidl_array<uint8_t, 2>& /* wfdR2DeviceInfo */) override {

        return Void();

    }

};



/*

 * SetGetEdmg

 */
@@ -71,6 +172,26 @@ TEST_P(SupplicantP2pIfaceHidlTest, SetGetEdmg) { 
    });

}



/*

 * RegisterCallback_1_4

 */

TEST_P(SupplicantP2pIfaceHidlTest, RegisterCallback_1_4) {

    p2p_iface_->registerCallback_1_4(

        new IfaceCallback(), [](const SupplicantStatusV1_4& status) {

            EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);

        });

}



/*

 * SetWfdR2DeviceInfo

 */

TEST_P(SupplicantP2pIfaceHidlTest, SetWfdR2DeviceInfo) {

    p2p_iface_->setWfdR2DeviceInfo(

        kTestWfdR2DeviceInfo, [&](const SupplicantStatusV1_4& status) {

            EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);

        });

}



GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantP2pIfaceHidlTest);

INSTANTIATE_TEST_CASE_P(

    PerInstance, SupplicantP2pIfaceHidlTest,