SocksServerInitializer.java

/*
 * Copyright (c) 2014 The APN-PROXY Project
 *
 * The APN-PROXY 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 com.xx_dev.apn.socks.remote;

import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelPipeline;
import io.netty.channel.socket.SocketChannel;
import io.netty.handler.codec.socks.SocksInitRequestDecoder;
import io.netty.handler.codec.socks.SocksMessageEncoder;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;

public final class SocksServerInitializer extends ChannelInitializer<SocketChannel> {

    private final SocksMessageEncoder socksMessageEncoder = new SocksMessageEncoder();
    private final SocksServerHandler socksServerHandler = new SocksServerHandler();

    @Override
    public void initChannel(SocketChannel socketChannel) throws Exception {
        ChannelPipeline p = socketChannel.pipeline();

        p.addLast(new FakeHttpServerDecoder());
        p.addLast(new FakeHttpServerEncoder());

        p.addLast("log", new LoggingHandler("BYTE_LOGGER", LogLevel.DEBUG));

        p.addLast(new SocksInitRequestDecoder());
        p.addLast(socksMessageEncoder);
        p.addLast(socksServerHandler);
    }
}