1 /*
2 * Copyright 2013 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16
17 package io.netty.handler.codec.socks;
18
19 public enum SocksAddressType {
20 IPv4((byte) 0x01),
21 DOMAIN((byte) 0x03),
22 IPv6((byte) 0x04),
23 UNKNOWN((byte) 0xff);
24
25 private final byte b;
26
27 SocksAddressType(byte b) {
28 this.b = b;
29 }
30
31 /**
32 * @deprecated Use {@link #valueOf(byte)} instead.
33 */
34 @Deprecated
35 public static SocksAddressType fromByte(byte b) {
36 return valueOf(b);
37 }
38
39 public static SocksAddressType valueOf(byte b) {
40 for (SocksAddressType code : values()) {
41 if (code.b == b) {
42 return code;
43 }
44 }
45 return UNKNOWN;
46 }
47
48 public byte byteValue() {
49 return b;
50 }
51 }
52