wifi/supplicant/1.0/ISupplicantP2pIface.hal

/*
 * Copyright 2016 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@1.0;

import ISupplicantIface;
import ISupplicantP2pIfaceCallback;

/**
 * Interface exposed by wpa_supplicant for each P2P mode network
 * interface (e.g p2p0) it controls.
 */
interface ISupplicantP2pIface extends ISupplicantIface {
  /**
   * 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(ISupplicantP2pIfaceCallback callback)
      generates (SupplicantStatus status);
};