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/*
 * Copyright (C) 2015 Red Hat, Inc.
 *
 * 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 io.fabric8.kubernetes.client.server.mock;

import io.fabric8.mockwebserver.internal.WebSocketMessage;

import java.nio.charset.StandardCharsets;

public class OutputStreamMessage extends WebSocketMessage {

  private static final byte OUT_STREAM_ID = 1;

  public OutputStreamMessage(String body) {
    super(0L, getBodyBytes(OUT_STREAM_ID, body), true, true);
  }

  static byte[] getBodyBytes(byte prefix, String body) {
    byte[] original = body.getBytes(StandardCharsets.UTF_8);
    byte[] prefixed = new byte[original.length + 1];
    prefixed[0] = prefix;
    System.arraycopy(original, 0, prefixed, 1, original.length);
    return prefixed;
  }
}