42 lines
1.5 KiB
Java
42 lines
1.5 KiB
Java
/*
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* This file is part of ViaLegacy - https://github.com/RaphiMC/ViaLegacy
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* Copyright (C) 2020-2024 RK_01/RaphiMC and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package net.raphimc.vialegacy.netty;
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import com.viaversion.viaversion.api.connection.UserConnection;
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import com.viaversion.viaversion.api.type.Type;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.MessageToByteEncoder;
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public class PreNettyLengthRemover extends MessageToByteEncoder<ByteBuf> {
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protected final UserConnection user;
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public PreNettyLengthRemover(final UserConnection user) {
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this.user = user;
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}
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@Override
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protected void encode(ChannelHandlerContext ctx, ByteBuf in, ByteBuf out) {
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Type.VAR_INT.readPrimitive(in); // length
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out.writeByte(Type.VAR_INT.readPrimitive(in) & 255); // id
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out.writeBytes(in); // content
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}
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}
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