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.hotspot2.anqp;
  
  import com.android.internal.annotations.VisibleForTesting;
  
  import java.nio.ByteBuffer;
  import java.util.Arrays;
  
  /**
   * An object holding the raw octets of an ANQP element as provided by the wpa_supplicant.
   */
  public class RawByteElement extends ANQPElement {
      private final byte[] mPayload;
  
      @VisibleForTesting
      public RawByteElement(Constants.ANQPElementType infoID, byte[] payload) {
          super(infoID);
          mPayload = payload;
      }
  
      /**
       * Parse a RawByteElement from the given buffer.
       *
       * @param payload The byte buffer to read from
       * @return {@link HSConnectionCapabilityElement}
       */
      public static RawByteElement parse(Constants.ANQPElementType infoID, ByteBuffer payload) {
          byte[] rawBytes = new byte[payload.remaining()];
          if (payload.hasRemaining()) {
              payload.get(rawBytes);
          }
          return new RawByteElement(infoID, rawBytes);
      }
  
      public byte[] getPayload() {
          return mPayload;
      }
  
      @Override
      public boolean equals(Object thatObject) {
          if (this == thatObject) {
              return true;
          }
          if (!(thatObject instanceof RawByteElement)) {
              return false;
          }
          RawByteElement that = (RawByteElement) thatObject;
          return getID() == that.getID() && Arrays.equals(mPayload, that.mPayload);
      }
  
      @Override
      public int hashCode() {
          return Arrays.hashCode(mPayload);
      }
  }
  