netty5/codec-haproxy/src/main/java/io/netty/handler/codec/haproxy/HAProxyConstants.java
Trustin Lee 3900d1c665 Overall refactoring of the haproxy codec
- Convert constant classes to enum
- Rename HAProxyProtocolMessage to HAProxyMessage for simpilicity
- Rename HAProxyProtocolDecoder to HAProxyMessageDecoder
- Rename HAProxyProtocolCommand to HAProxyCommand
- Merge ProxiedProtocolAndFamity, ProxiedAddressFamily, and
  ProxiedTransportProtocol into HAProxiProxiedProtocol and its inner
  enums
- Overall clean-up
2014-06-21 16:00:27 +09:00

61 lines
1.8 KiB
Java

/*
* Copyright 2014 The Netty Project
*
* The Netty Project licenses this file to you 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.netty.handler.codec.haproxy;
final class HAProxyConstants {
/**
* Command byte constants
*/
static final byte COMMAND_LOCAL_BYTE = 0x00;
static final byte COMMAND_PROXY_BYTE = 0x01;
/**
* Version byte constants
*/
static final byte VERSION_ONE_BYTE = 0x10;
static final byte VERSION_TWO_BYTE = 0x20;
/**
* Transport protocol byte constants
*/
static final byte TRANSPORT_UNSPEC_BYTE = 0x00;
static final byte TRANSPORT_STREAM_BYTE = 0x01;
static final byte TRANSPORT_DGRAM_BYTE = 0x02;
/**
* Address family byte constants
*/
static final byte AF_UNSPEC_BYTE = 0x00;
static final byte AF_IPV4_BYTE = 0x10;
static final byte AF_IPV6_BYTE = 0x20;
static final byte AF_UNIX_BYTE = 0x30;
/**
* Transport protocol and address family byte constants
*/
static final byte TPAF_UNKNOWN_BYTE = 0x00;
static final byte TPAF_TCP4_BYTE = 0x11;
static final byte TPAF_TCP6_BYTE = 0x21;
static final byte TPAF_UDP4_BYTE = 0x12;
static final byte TPAF_UDP6_BYTE = 0x22;
static final byte TPAF_UNIX_STREAM_BYTE = 0x31;
static final byte TPAF_UNIX_DGRAM_BYTE = 0x32;
private HAProxyConstants() { }
}