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Java example source code file (SocksAuthResponseDecoder.java)
The SocksAuthResponseDecoder.java Java example source code/* * Copyright 2012 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.socks; import io.netty.buffer.ByteBuf; import io.netty.channel.ChannelHandlerContext; import io.netty.handler.codec.ReplayingDecoder; import io.netty.handler.codec.socks.SocksAuthResponseDecoder.State; import java.util.List; /** * Decodes {@link ByteBuf}s into {@link SocksAuthResponse}. * Before returning SocksResponse decoder removes itself from pipeline. */ public class SocksAuthResponseDecoder extends ReplayingDecoder<State> { private SocksSubnegotiationVersion version; private SocksAuthStatus authStatus; private SocksResponse msg = SocksCommonUtils.UNKNOWN_SOCKS_RESPONSE; public SocksAuthResponseDecoder() { super(State.CHECK_PROTOCOL_VERSION); } @Override protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List<Object> out) throws Exception { switch (state()) { case CHECK_PROTOCOL_VERSION: { version = SocksSubnegotiationVersion.valueOf(byteBuf.readByte()); if (version != SocksSubnegotiationVersion.AUTH_PASSWORD) { break; } checkpoint(State.READ_AUTH_RESPONSE); } case READ_AUTH_RESPONSE: { authStatus = SocksAuthStatus.valueOf(byteBuf.readByte()); msg = new SocksAuthResponse(authStatus); } } channelHandlerContext.pipeline().remove(this); out.add(msg); } enum State { CHECK_PROTOCOL_VERSION, READ_AUTH_RESPONSE } } Other Java examples (source code examples)Here is a short list of links related to this Java SocksAuthResponseDecoder.java source code file: |
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