content: /*
   * Copyright (C) 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 com.android.server.wifi.wificond;
  
  import android.os.Parcel;
  import android.os.Parcelable;
  
  import java.util.ArrayList;
  import java.util.BitSet;
  
  /**
   * ScanResult from wificond
   *
   * @hide
   */
  public class NativeScanResult implements Parcelable {
      private static final int CAPABILITY_SIZE = 16;
  
      public byte[] ssid;
      public byte[] bssid;
      public byte[] infoElement;
      public int frequency;
      public int signalMbm;
      public long tsf;
      public BitSet capability;
      public boolean associated;
      public ArrayList<RadioChainInfo> radioChainInfos;
  
      /** public constructor */
      public NativeScanResult() { }
  
      /** copy constructor */
      public NativeScanResult(NativeScanResult source) {
          ssid = source.ssid.clone();
          bssid = source.bssid.clone();
          infoElement = source.infoElement.clone();
          frequency = source.frequency;
          signalMbm = source.signalMbm;
          tsf = source.tsf;
          capability = (BitSet) source.capability.clone();
          associated = source.associated;
      }
  
      /** implement Parcelable interface */
      @Override
      public int describeContents() {
          return 0;
      }
  
      /** implement Parcelable interface */
      @Override
      public void writeToParcel(Parcel out, int flags) {
          out.writeByteArray(ssid);
          out.writeByteArray(bssid);
          out.writeByteArray(infoElement);
          out.writeInt(frequency);
          out.writeInt(signalMbm);
          out.writeLong(tsf);
          int capabilityInt = 0;
          for (int i = 0; i < CAPABILITY_SIZE; i++) {
              if (capability.get(i)) {
                  capabilityInt |= 1 << i;
              }
          }
          out.writeInt(capabilityInt);
          out.writeInt(associated ? 1 : 0);
          out.writeTypedList(radioChainInfos);
      }
  
      /** implement Parcelable interface */
      public static final Parcelable.Creator<NativeScanResult> CREATOR =
              new Parcelable.Creator<NativeScanResult>() {
          @Override
          public NativeScanResult createFromParcel(Parcel in) {
              NativeScanResult result = new NativeScanResult();
              result.ssid = in.createByteArray();
              result.bssid = in.createByteArray();
              result.infoElement = in.createByteArray();
              result.frequency = in.readInt();
              result.signalMbm = in.readInt();
              result.tsf = in.readLong();
              int capabilityInt = in.readInt();
              result.capability = new BitSet(CAPABILITY_SIZE);
              for (int i = 0; i < CAPABILITY_SIZE; i++) {
                  if ((capabilityInt & (1 << i)) != 0) {
                      result.capability.set(i);
                  }
              }
              result.associated = (in.readInt() != 0);
              result.radioChainInfos = new ArrayList<>();
              in.readTypedList(result.radioChainInfos, RadioChainInfo.CREATOR);
              return result;
          }
  
          @Override
          public NativeScanResult[] newArray(int size) {
              return new NativeScanResult[size];
          }
      };
  }
  