Mirror von
https://github.com/ViaVersion/ViaVersion.git
synchronisiert 2024-12-27 08:30:09 +01:00
Add Via channel handlers instead of wrapping Vanilla handlers on Bukkit (#3132)
Dieser Commit ist enthalten in:
Nassim Jahnke
Ursprung
43ad855499
Commit
c5738a2203
@ -34,29 +34,21 @@ import java.lang.reflect.Method;
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import java.util.ArrayList;
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import java.util.List;
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public class PipelineUtil {
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private static Method DECODE_METHOD;
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private static Method ENCODE_METHOD;
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private static Method MTM_DECODE;
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public final class PipelineUtil {
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private static final Method DECODE_METHOD;
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private static final Method ENCODE_METHOD;
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private static final Method MTM_DECODE;
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static {
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try {
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DECODE_METHOD = ByteToMessageDecoder.class.getDeclaredMethod("decode", ChannelHandlerContext.class, ByteBuf.class, List.class);
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DECODE_METHOD.setAccessible(true);
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} catch (NoSuchMethodException e) {
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e.printStackTrace();
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}
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try {
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ENCODE_METHOD = MessageToByteEncoder.class.getDeclaredMethod("encode", ChannelHandlerContext.class, Object.class, ByteBuf.class);
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ENCODE_METHOD.setAccessible(true);
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} catch (NoSuchMethodException e) {
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e.printStackTrace();
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}
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try {
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MTM_DECODE = MessageToMessageDecoder.class.getDeclaredMethod("decode", ChannelHandlerContext.class, Object.class, List.class);
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MTM_DECODE.setAccessible(true);
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} catch (NoSuchMethodException e) {
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e.printStackTrace();
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throw new RuntimeException(e);
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}
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}
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@ -29,7 +29,6 @@ import com.viaversion.viaversion.api.platform.ViaPlatform;
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import com.viaversion.viaversion.bukkit.classgenerator.ClassGenerator;
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import com.viaversion.viaversion.bukkit.commands.BukkitCommandHandler;
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import com.viaversion.viaversion.bukkit.commands.BukkitCommandSender;
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import com.viaversion.viaversion.bukkit.listeners.ProtocolLibEnableListener;
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import com.viaversion.viaversion.bukkit.platform.BukkitViaAPI;
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import com.viaversion.viaversion.bukkit.platform.BukkitViaConfig;
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import com.viaversion.viaversion.bukkit.platform.BukkitViaInjector;
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@ -89,10 +88,6 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaPlatform<Player>
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@Override
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public void onLoad() {
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// Via should load before PL, so we can't check for it in the constructor
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Plugin protocolLib = Bukkit.getPluginManager().getPlugin("ProtocolLib");
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ProtocolLibEnableListener.checkCompat(protocolLib);
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// Spigot detector
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try {
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Class.forName("org.spigotmc.SpigotConfig");
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@ -134,8 +129,6 @@ public class ViaVersionPlugin extends JavaPlugin implements ViaPlatform<Player>
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getCommand("viaversion").setExecutor(commandHandler);
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getCommand("viaversion").setTabCompleter(commandHandler);
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getServer().getPluginManager().registerEvents(new ProtocolLibEnableListener(), this);
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// Warn them if they have anti-xray on and they aren't using spigot
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if (conf.isAntiXRay() && !spigot) {
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getLogger().info("You have anti-xray on in your config, since you're not using spigot it won't fix xray!");
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@ -21,8 +21,7 @@ import com.viaversion.viaversion.ViaVersionPlugin;
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import com.viaversion.viaversion.bukkit.handlers.BukkitDecodeHandler;
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import com.viaversion.viaversion.bukkit.handlers.BukkitEncodeHandler;
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import com.viaversion.viaversion.bukkit.util.NMSUtil;
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import com.viaversion.viaversion.classgenerator.generated.BasicHandlerConstructor;
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import com.viaversion.viaversion.classgenerator.generated.HandlerConstructor;
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import com.viaversion.viaversion.classgenerator.generated.HandlerSupplier;
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import javassist.CannotCompileException;
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import javassist.ClassPool;
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import javassist.CtClass;
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@ -48,11 +47,11 @@ import java.lang.reflect.Method;
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//TODO maybe clean this up a bit 👀
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public final class ClassGenerator {
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private static final boolean useModules = hasModuleMethod();
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private static HandlerConstructor constructor = new BasicHandlerConstructor();
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private static HandlerSupplier constructor = new HandlerSupplier.DefaultHandlerSupplier();
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private static String psPackage;
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private static Class psConnectListener;
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public static HandlerConstructor getConstructor() {
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public static HandlerSupplier handlerSupplier() {
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return constructor;
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}
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@ -91,7 +90,7 @@ public final class ClassGenerator {
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// Implement Constructor
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CtClass generated = pool.makeClass("com.viaversion.viaversion.classgenerator.generated.GeneratedConstructor");
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CtClass handlerInterface = pool.get(HandlerConstructor.class.getName());
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CtClass handlerInterface = pool.get(HandlerSupplier.class.getName());
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generated.setInterfaces(new CtClass[]{handlerInterface});
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// Import required classes
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@ -107,7 +106,7 @@ public final class ClassGenerator {
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" return new BukkitDecodeHandler(info, minecraftDecoder);\n" +
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" }", generated));
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constructor = (HandlerConstructor) toClass(generated).getConstructor().newInstance();
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constructor = (HandlerSupplier) toClass(generated).getConstructor().newInstance();
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} catch (ReflectiveOperationException | CannotCompileException | NotFoundException e) {
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e.printStackTrace();
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}
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@ -332,7 +331,7 @@ public final class ClassGenerator {
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@SuppressWarnings("deprecation")
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private static Class<?> toClass(CtClass ctClass) throws CannotCompileException {
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return useModules ? ctClass.toClass(HandlerConstructor.class) : ctClass.toClass(HandlerConstructor.class.getClassLoader());
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return useModules ? ctClass.toClass(HandlerSupplier.class) : ctClass.toClass(HandlerSupplier.class.getClassLoader());
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}
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private static boolean hasModuleMethod() {
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@ -20,31 +20,47 @@ package com.viaversion.viaversion.bukkit.handlers;
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import com.viaversion.viaversion.api.connection.UserConnection;
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import com.viaversion.viaversion.bukkit.classgenerator.ClassGenerator;
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import com.viaversion.viaversion.bukkit.platform.PaperViaInjector;
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import com.viaversion.viaversion.classgenerator.generated.HandlerConstructor;
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import com.viaversion.viaversion.connection.UserConnectionImpl;
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import com.viaversion.viaversion.platform.WrappedChannelInitializer;
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import com.viaversion.viaversion.protocol.ProtocolPipelineImpl;
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import io.netty.channel.Channel;
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import io.netty.channel.ChannelInitializer;
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import io.netty.handler.codec.ByteToMessageDecoder;
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import io.netty.handler.codec.MessageToByteEncoder;
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import io.netty.channel.ChannelPipeline;
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import org.checkerframework.checker.nullness.qual.Nullable;
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import java.lang.reflect.Method;
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public class BukkitChannelInitializer extends ChannelInitializer<Channel> implements WrappedChannelInitializer {
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public final class BukkitChannelInitializer extends ChannelInitializer<Channel> implements WrappedChannelInitializer {
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public static final String VIA_ENCODER = "via-encoder";
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public static final String VIA_DECODER = "via-decoder";
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public static final String MINECRAFT_ENCODER = "encoder";
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public static final String MINECRAFT_DECODER = "decoder";
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public static final String MINECRAFT_COMPRESSOR = "compress";
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public static final String MINECRAFT_DECOMPRESSOR = "decompress";
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public static final Object COMPRESSION_ENABLED_EVENT = paperCompressionEnabledEvent();
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private static final Method INIT_CHANNEL_METHOD;
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private final ChannelInitializer<Channel> original;
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static {
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try {
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INIT_CHANNEL_METHOD = ChannelInitializer.class.getDeclaredMethod("initChannel", Channel.class);
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INIT_CHANNEL_METHOD.setAccessible(true);
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} catch (NoSuchMethodException e) {
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} catch (final ReflectiveOperationException e) {
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throw new RuntimeException(e);
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}
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}
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private static @Nullable Object paperCompressionEnabledEvent() {
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try {
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final Class<?> eventClass = Class.forName("io.papermc.paper.network.ConnectionEvent");
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return eventClass.getDeclaredField("COMPRESSION_THRESHOLD_SET").get(null);
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} catch (final ReflectiveOperationException e) {
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return null;
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}
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}
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public BukkitChannelInitializer(ChannelInitializer<Channel> oldInit) {
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this.original = oldInit;
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}
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@ -62,7 +78,7 @@ public class BukkitChannelInitializer extends ChannelInitializer<Channel> implem
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}
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public static void afterChannelInitialize(Channel channel) {
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UserConnection connection = new UserConnectionImpl(channel);
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final UserConnection connection = new UserConnectionImpl(channel);
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new ProtocolPipelineImpl(connection);
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if (PaperViaInjector.PAPER_PACKET_LIMITER) {
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@ -70,12 +86,9 @@ public class BukkitChannelInitializer extends ChannelInitializer<Channel> implem
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}
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// Add our transformers
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HandlerConstructor constructor = ClassGenerator.getConstructor();
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MessageToByteEncoder encoder = constructor.newEncodeHandler(connection, (MessageToByteEncoder) channel.pipeline().get("encoder"));
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ByteToMessageDecoder decoder = constructor.newDecodeHandler(connection, (ByteToMessageDecoder) channel.pipeline().get("decoder"));
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channel.pipeline().replace("encoder", "encoder", encoder);
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channel.pipeline().replace("decoder", "decoder", decoder);
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final ChannelPipeline pipeline = channel.pipeline();
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pipeline.addBefore(MINECRAFT_ENCODER, VIA_ENCODER, ClassGenerator.handlerSupplier().newEncodeHandler(connection));
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pipeline.addBefore(MINECRAFT_DECODER, VIA_DECODER, ClassGenerator.handlerSupplier().newDecodeHandler(connection));
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}
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@Override
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@ -26,59 +26,64 @@ import com.viaversion.viaversion.exception.CancelDecoderException;
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import com.viaversion.viaversion.exception.InformativeException;
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import com.viaversion.viaversion.util.PipelineUtil;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandler;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.handler.codec.ByteToMessageDecoder;
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import io.netty.channel.ChannelPipeline;
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import io.netty.handler.codec.MessageToMessageDecoder;
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import java.lang.reflect.InvocationTargetException;
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import java.util.List;
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public class BukkitDecodeHandler extends ByteToMessageDecoder {
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private final ByteToMessageDecoder minecraftDecoder;
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private final UserConnection info;
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@ChannelHandler.Sharable
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public final class BukkitDecodeHandler extends MessageToMessageDecoder<ByteBuf> {
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private final UserConnection connection;
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public BukkitDecodeHandler(UserConnection info, ByteToMessageDecoder minecraftDecoder) {
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this.info = info;
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this.minecraftDecoder = minecraftDecoder;
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public BukkitDecodeHandler(final UserConnection connection) {
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this.connection = connection;
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}
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@Override
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protected void decode(ChannelHandlerContext ctx, ByteBuf bytebuf, List<Object> list) throws Exception {
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if (!info.checkServerboundPacket()) {
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bytebuf.clear(); // Don't accumulate
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protected void decode(final ChannelHandlerContext ctx, final ByteBuf bytebuf, final List<Object> out) throws Exception {
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if (!connection.checkServerboundPacket()) {
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throw CancelDecoderException.generate(null);
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}
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if (!connection.shouldTransformPacket()) {
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out.add(bytebuf.retain());
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return;
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}
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ByteBuf transformedBuf = null;
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final ByteBuf transformedBuf = ctx.alloc().buffer().writeBytes(bytebuf);
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try {
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if (info.shouldTransformPacket()) {
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transformedBuf = ctx.alloc().buffer().writeBytes(bytebuf);
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info.transformServerbound(transformedBuf, CancelDecoderException::generate);
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}
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try {
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list.addAll(PipelineUtil.callDecode(this.minecraftDecoder, ctx, transformedBuf == null ? bytebuf : transformedBuf));
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} catch (InvocationTargetException e) {
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if (e.getCause() instanceof Exception) {
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throw (Exception) e.getCause();
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} else if (e.getCause() instanceof Error) {
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throw (Error) e.getCause();
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}
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}
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connection.transformIncoming(transformedBuf, CancelDecoderException::generate);
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out.add(transformedBuf.retain());
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} finally {
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if (transformedBuf != null) {
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transformedBuf.release();
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}
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transformedBuf.release();
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}
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}
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@Override
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public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
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if (PipelineUtil.containsCause(cause, CancelCodecException.class)) return; // ProtocolLib compat
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public void exceptionCaught(final ChannelHandlerContext ctx, final Throwable cause) throws Exception {
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if (PipelineUtil.containsCause(cause, CancelCodecException.class)) {
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return;
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}
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super.exceptionCaught(ctx, cause);
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if (!NMSUtil.isDebugPropertySet() && PipelineUtil.containsCause(cause, InformativeException.class)
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&& (info.getProtocolInfo().getState() != State.HANDSHAKE || Via.getManager().isDebug())) {
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&& (connection.getProtocolInfo().getState() != State.HANDSHAKE || Via.getManager().isDebug())) {
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cause.printStackTrace(); // Print if CB doesn't already do it
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}
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}
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@Override
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public void userEventTriggered(final ChannelHandlerContext ctx, final Object event) throws Exception {
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if (BukkitChannelInitializer.COMPRESSION_ENABLED_EVENT == null || event != BukkitChannelInitializer.COMPRESSION_ENABLED_EVENT) {
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super.userEventTriggered(ctx, event);
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return;
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}
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// When compression handlers are added, the order becomes Minecraft Encoder -> Compressor -> Via Encoder; fix the order again
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final ChannelPipeline pipeline = ctx.pipeline();
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pipeline.addAfter(BukkitChannelInitializer.MINECRAFT_COMPRESSOR, BukkitChannelInitializer.VIA_ENCODER, pipeline.remove(BukkitChannelInitializer.VIA_ENCODER));
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pipeline.addAfter(BukkitChannelInitializer.MINECRAFT_DECOMPRESSOR, BukkitChannelInitializer.VIA_DECODER, pipeline.remove(BukkitChannelInitializer.VIA_DECODER));
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super.userEventTriggered(ctx, event);
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}
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}
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@ -24,84 +24,99 @@ import com.viaversion.viaversion.bukkit.util.NMSUtil;
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import com.viaversion.viaversion.exception.CancelCodecException;
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import com.viaversion.viaversion.exception.CancelEncoderException;
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import com.viaversion.viaversion.exception.InformativeException;
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import com.viaversion.viaversion.handlers.ChannelHandlerContextWrapper;
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import com.viaversion.viaversion.handlers.ViaCodecHandler;
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import com.viaversion.viaversion.util.PipelineUtil;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandler;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelPipeline;
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import io.netty.handler.codec.ByteToMessageDecoder;
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import io.netty.handler.codec.MessageToByteEncoder;
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import io.netty.handler.codec.MessageToMessageEncoder;
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import java.lang.reflect.Field;
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import java.lang.reflect.InvocationTargetException;
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import java.util.List;
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public class BukkitEncodeHandler extends MessageToByteEncoder implements ViaCodecHandler {
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private static Field versionField;
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@ChannelHandler.Sharable
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public final class BukkitEncodeHandler extends MessageToMessageEncoder<ByteBuf> {
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private final UserConnection connection;
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private boolean handledCompression = BukkitChannelInitializer.COMPRESSION_ENABLED_EVENT != null;
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static {
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try {
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// Attempt to get any version info from the handler
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versionField = NMSUtil.nms(
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"PacketEncoder",
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"net.minecraft.network.PacketEncoder"
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).getDeclaredField("version");
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versionField.setAccessible(true);
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} catch (Exception e) {
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// Not compat version
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}
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}
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private final UserConnection info;
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private final MessageToByteEncoder minecraftEncoder;
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public BukkitEncodeHandler(UserConnection info, MessageToByteEncoder minecraftEncoder) {
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this.info = info;
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this.minecraftEncoder = minecraftEncoder;
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public BukkitEncodeHandler(final UserConnection connection) {
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this.connection = connection;
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}
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@Override
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protected void encode(final ChannelHandlerContext ctx, Object o, final ByteBuf bytebuf) throws Exception {
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if (versionField != null) {
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versionField.set(minecraftEncoder, versionField.get(this));
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protected void encode(final ChannelHandlerContext ctx, final ByteBuf bytebuf, final List<Object> out) throws Exception {
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if (!connection.checkClientboundPacket()) {
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throw CancelEncoderException.generate(null);
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}
|
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// handle the packet type
|
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if (!(o instanceof ByteBuf)) {
|
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// call minecraft encoder
|
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try {
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PipelineUtil.callEncode(this.minecraftEncoder, new ChannelHandlerContextWrapper(ctx, this), o, bytebuf);
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} catch (InvocationTargetException e) {
|
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if (e.getCause() instanceof Exception) {
|
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throw (Exception) e.getCause();
|
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} else if (e.getCause() instanceof Error) {
|
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throw (Error) e.getCause();
|
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}
|
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if (!connection.shouldTransformPacket()) {
|
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out.add(bytebuf.retain());
|
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return;
|
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}
|
||||
|
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final ByteBuf transformedBuf = ctx.alloc().buffer().writeBytes(bytebuf);
|
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try {
|
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final boolean needsCompression = !handledCompression && handleCompressionOrder(ctx, transformedBuf);
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connection.transformClientbound(transformedBuf, CancelEncoderException::generate);
|
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if (needsCompression) {
|
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recompress(ctx, transformedBuf);
|
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}
|
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|
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} else {
|
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bytebuf.writeBytes((ByteBuf) o);
|
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out.add(transformedBuf.retain());
|
||||
} finally {
|
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transformedBuf.release();
|
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}
|
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}
|
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|
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private boolean handleCompressionOrder(final ChannelHandlerContext ctx, final ByteBuf buf) throws Exception {
|
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final ChannelPipeline pipeline = ctx.pipeline();
|
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final List<String> names = pipeline.names();
|
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final int compressorIndex = names.indexOf(BukkitChannelInitializer.MINECRAFT_COMPRESSOR);
|
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if (compressorIndex == -1) {
|
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return false;
|
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}
|
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|
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handledCompression = true;
|
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if (compressorIndex > names.indexOf(BukkitChannelInitializer.VIA_ENCODER)) {
|
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// Need to decompress this packet due to bad order
|
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final ByteBuf decompressed = (ByteBuf) PipelineUtil.callDecode((ByteToMessageDecoder) pipeline.get(BukkitChannelInitializer.MINECRAFT_DECOMPRESSOR), ctx, buf).get(0);
|
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try {
|
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buf.clear().writeBytes(decompressed);
|
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} finally {
|
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decompressed.release();
|
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}
|
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|
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pipeline.addAfter(BukkitChannelInitializer.MINECRAFT_COMPRESSOR, BukkitChannelInitializer.VIA_ENCODER, pipeline.remove(BukkitChannelInitializer.VIA_ENCODER));
|
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pipeline.addAfter(BukkitChannelInitializer.MINECRAFT_DECOMPRESSOR, BukkitChannelInitializer.VIA_DECODER, pipeline.remove(BukkitChannelInitializer.VIA_DECODER));
|
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return true;
|
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}
|
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return true;
|
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}
|
||||
|
||||
private void recompress(final ChannelHandlerContext ctx, final ByteBuf buf) throws Exception {
|
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final ByteBuf compressed = ctx.alloc().buffer();
|
||||
try {
|
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PipelineUtil.callEncode((MessageToByteEncoder<ByteBuf>) ctx.pipeline().get(BukkitChannelInitializer.MINECRAFT_COMPRESSOR), ctx, buf, compressed);
|
||||
buf.clear().writeBytes(compressed);
|
||||
} finally {
|
||||
compressed.release();
|
||||
}
|
||||
transform(bytebuf);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void transform(ByteBuf bytebuf) throws Exception {
|
||||
if (!info.checkClientboundPacket()) throw CancelEncoderException.generate(null);
|
||||
if (!info.shouldTransformPacket()) return;
|
||||
info.transformClientbound(bytebuf, CancelEncoderException::generate);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
|
||||
if (PipelineUtil.containsCause(cause, CancelCodecException.class)) return; // ProtocolLib compat
|
||||
public void exceptionCaught(final ChannelHandlerContext ctx, final Throwable cause) throws Exception {
|
||||
if (PipelineUtil.containsCause(cause, CancelCodecException.class)) {
|
||||
return;
|
||||
}
|
||||
|
||||
super.exceptionCaught(ctx, cause);
|
||||
if (!NMSUtil.isDebugPropertySet() && PipelineUtil.containsCause(cause, InformativeException.class)
|
||||
&& (info.getProtocolInfo().getState() != State.HANDSHAKE || Via.getManager().isDebug())) {
|
||||
&& (connection.getProtocolInfo().getState() != State.HANDSHAKE || Via.getManager().isDebug())) {
|
||||
cause.printStackTrace(); // Print if CB doesn't already do it
|
||||
}
|
||||
}
|
||||
|
||||
public UserConnection getInfo() {
|
||||
return info;
|
||||
public UserConnection connection() {
|
||||
return connection;
|
||||
}
|
||||
}
|
||||
|
||||
@ -103,7 +103,7 @@ public class JoinListener implements Listener {
|
||||
|
||||
private @Nullable UserConnection getUserConnection(Channel channel) {
|
||||
BukkitEncodeHandler encoder = channel.pipeline().get(BukkitEncodeHandler.class);
|
||||
return encoder != null ? encoder.getInfo() : null;
|
||||
return encoder != null ? encoder.connection() : null;
|
||||
}
|
||||
|
||||
private Channel getChannel(Player player) throws Exception {
|
||||
|
||||
@ -1,62 +0,0 @@
|
||||
/*
|
||||
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
|
||||
* Copyright (C) 2016-2022 ViaVersion and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package com.viaversion.viaversion.bukkit.listeners;
|
||||
|
||||
import com.viaversion.viaversion.api.Via;
|
||||
import com.viaversion.viaversion.bukkit.platform.BukkitViaInjector;
|
||||
import org.bukkit.event.EventHandler;
|
||||
import org.bukkit.event.Listener;
|
||||
import org.bukkit.event.server.PluginDisableEvent;
|
||||
import org.bukkit.event.server.PluginEnableEvent;
|
||||
import org.bukkit.plugin.Plugin;
|
||||
import org.jetbrains.annotations.Nullable;
|
||||
|
||||
public class ProtocolLibEnableListener implements Listener {
|
||||
|
||||
@EventHandler
|
||||
public void onPluginEnable(PluginEnableEvent e) {
|
||||
// Will likely never happen, but try to account for hacky plugin loading systems anyways
|
||||
if (e.getPlugin().getName().equals("ProtocolLib")) {
|
||||
checkCompat(e.getPlugin());
|
||||
}
|
||||
}
|
||||
|
||||
@EventHandler
|
||||
public void onPluginDisable(PluginDisableEvent e) {
|
||||
if (e.getPlugin().getName().equals("ProtocolLib")) {
|
||||
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(false);
|
||||
}
|
||||
}
|
||||
|
||||
public static void checkCompat(@Nullable Plugin protocolLib) {
|
||||
if (protocolLib != null) {
|
||||
String version = protocolLib.getDescription().getVersion();
|
||||
String majorVersion = version.split("\\.", 2)[0];
|
||||
try {
|
||||
// Only need the compat check for version < 5
|
||||
if (Integer.parseInt(majorVersion) < 5) {
|
||||
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(true);
|
||||
return;
|
||||
}
|
||||
} catch (NumberFormatException ignored) {
|
||||
Via.getPlatform().getLogger().warning("ProtocolLib version check failed for version " + version);
|
||||
}
|
||||
}
|
||||
((BukkitViaInjector) Via.getManager().getInjector()).setProtocolLib(false);
|
||||
}
|
||||
}
|
||||
@ -35,7 +35,6 @@ import java.lang.reflect.Method;
|
||||
import java.util.List;
|
||||
|
||||
public class BukkitViaInjector extends LegacyViaInjector {
|
||||
private boolean protocolLib;
|
||||
|
||||
@Override
|
||||
public void inject() throws ReflectiveOperationException {
|
||||
@ -112,11 +111,6 @@ public class BukkitViaInjector extends LegacyViaInjector {
|
||||
throw new RuntimeException("Failed to get server");
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDecoderName() {
|
||||
return protocolLib ? "protocol_lib_decoder" : "decoder";
|
||||
}
|
||||
|
||||
@Override
|
||||
protected @Nullable Object getServerConnection() throws ReflectiveOperationException {
|
||||
Class<?> serverClass = NMSUtil.nms(
|
||||
@ -189,8 +183,4 @@ public class BukkitViaInjector extends LegacyViaInjector {
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public void setProtocolLib(boolean protocolLib) {
|
||||
this.protocolLib = protocolLib;
|
||||
}
|
||||
}
|
||||
@ -1,28 +0,0 @@
|
||||
/*
|
||||
* This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
|
||||
* Copyright (C) 2016-2022 ViaVersion and contributors
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
package com.viaversion.viaversion.classgenerator.generated;
|
||||
|
||||
import com.viaversion.viaversion.api.connection.UserConnection;
|
||||
import io.netty.handler.codec.ByteToMessageDecoder;
|
||||
import io.netty.handler.codec.MessageToByteEncoder;
|
||||
|
||||
public interface HandlerConstructor {
|
||||
public MessageToByteEncoder newEncodeHandler(UserConnection info, MessageToByteEncoder minecraftEncoder);
|
||||
|
||||
public ByteToMessageDecoder newDecodeHandler(UserConnection info, ByteToMessageDecoder minecraftDecoder);
|
||||
}
|
||||
@ -20,17 +20,25 @@ package com.viaversion.viaversion.classgenerator.generated;
|
||||
import com.viaversion.viaversion.api.connection.UserConnection;
|
||||
import com.viaversion.viaversion.bukkit.handlers.BukkitDecodeHandler;
|
||||
import com.viaversion.viaversion.bukkit.handlers.BukkitEncodeHandler;
|
||||
import io.netty.handler.codec.ByteToMessageDecoder;
|
||||
import io.netty.handler.codec.MessageToByteEncoder;
|
||||
import io.netty.buffer.ByteBuf;
|
||||
import io.netty.handler.codec.MessageToMessageDecoder;
|
||||
import io.netty.handler.codec.MessageToMessageEncoder;
|
||||
|
||||
public class BasicHandlerConstructor implements HandlerConstructor {
|
||||
@Override
|
||||
public BukkitEncodeHandler newEncodeHandler(UserConnection info, MessageToByteEncoder minecraftEncoder) {
|
||||
return new BukkitEncodeHandler(info, minecraftEncoder);
|
||||
}
|
||||
public interface HandlerSupplier {
|
||||
|
||||
@Override
|
||||
public BukkitDecodeHandler newDecodeHandler(UserConnection info, ByteToMessageDecoder minecraftDecoder) {
|
||||
return new BukkitDecodeHandler(info, minecraftDecoder);
|
||||
MessageToMessageEncoder<ByteBuf> newEncodeHandler(UserConnection connection);
|
||||
|
||||
MessageToMessageDecoder<ByteBuf> newDecodeHandler(UserConnection connection);
|
||||
|
||||
final class DefaultHandlerSupplier implements HandlerSupplier {
|
||||
@Override
|
||||
public MessageToMessageEncoder<ByteBuf> newEncodeHandler(final UserConnection connection) {
|
||||
return new BukkitEncodeHandler(connection);
|
||||
}
|
||||
|
||||
@Override
|
||||
public MessageToMessageDecoder<ByteBuf> newDecodeHandler(final UserConnection connection) {
|
||||
return new BukkitDecodeHandler(connection);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -235,16 +235,6 @@ public abstract class LegacyViaInjector implements ViaInjector {
|
||||
return data;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEncoderName() {
|
||||
return "encoder";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDecoderName() {
|
||||
return "decoder";
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the Vanilla server connection object the channels to be injected should be searched in.
|
||||
*
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
# Project properties - we put these here so they can be modified without causing a recompile of the build scripts
|
||||
projectVersion=4.4.3-SNAPSHOT
|
||||
projectVersion=4.5.0-SNAPSHOT
|
||||
|
||||
# Gradle properties
|
||||
org.gradle.daemon=true
|
||||
|
||||
@ -50,4 +50,14 @@ public class SpongeViaInjector extends LegacyViaInjector {
|
||||
protected void blame(ChannelHandler bootstrapAcceptor) {
|
||||
throw new RuntimeException("Unable to find core component 'childHandler', please check your plugins. Issue: " + bootstrapAcceptor.getClass().getName());
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEncoderName() {
|
||||
return "encoder";
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getDecoderName() {
|
||||
return "decoder";
|
||||
}
|
||||
}
|
||||
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