1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package org.conscrypt;
19
20import java.io.IOException;
21
22/**
23 *
24 * Represents Hello Request message
25 * @see <a href="http://www.ietf.org/rfc/rfc2246.txt">TLS 1.0 spec., 7.4.1.1.
26 * Hello request</a>
27 *
28 */
29public class HelloRequest extends Message {
30
31    /**
32     * Creates outbound message
33     *
34     */
35    public HelloRequest() {
36    }
37
38    /**
39     * Creates inbound message
40     * @param in
41     * @param length
42     * @throws IOException
43     */
44    public HelloRequest(HandshakeIODataStream in, int length)
45            throws IOException {
46        if (length != 0) {
47            fatalAlert(AlertProtocol.DECODE_ERROR, "DECODE ERROR: incorrect HelloRequest");
48        }
49    }
50
51    /**
52     * Sends message
53     * @param out
54     */
55    @Override
56    public void send(HandshakeIODataStream out) {
57    }
58
59    @Override
60    public int length() {
61        return 0;
62    }
63
64    /**
65     * Returns message type
66     * @return
67     */
68    @Override
69    public int getType() {
70        return Handshake.HELLO_REQUEST;
71    }
72
73}
74