mirror of
https://github.com/SpigotMC/BungeeCord.git
synced 2024-09-09 20:58:04 +02:00
Add onPluginMessage event
Allow plugins to register global message channels Added a packetQueue to the ServerConnection class Created a packet tag "KillCon" to kill an upstream connection (Required for Stargate-Bungee)
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@ -8,7 +8,9 @@ import java.net.Socket;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Queue;
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import java.util.concurrent.ConcurrentHashMap;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.logging.Level;
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@ -23,6 +25,7 @@ import net.md_5.bungee.command.CommandSender;
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import net.md_5.bungee.command.CommandServer;
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import net.md_5.bungee.command.ConsoleCommandSender;
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import net.md_5.bungee.packet.DefinedPacket;
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import net.md_5.bungee.packet.PacketFAPluginMessage;
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import net.md_5.bungee.plugin.JavaPluginManager;
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import net.md_5.bungee.tablist.GlobalPingTabList;
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import net.md_5.bungee.tablist.GlobalTabList;
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@ -82,6 +85,10 @@ public class BungeeCord
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* Tab list handler
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*/
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public TabListHandler tabListHandler;
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/**
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* Registered Global Plugin Channels
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*/
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public Queue<String> globalPluginChannels = new ConcurrentLinkedQueue<>();
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/**
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* Plugin manager.
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*/
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@ -184,6 +191,9 @@ public class BungeeCord
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break;
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}
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// Add RubberBand to the global plugin channel list
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globalPluginChannels.add("RubberBand");
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InetSocketAddress addr = Util.getAddr(config.bindHost);
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listener = new ListenThread(addr);
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listener.start();
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@ -262,4 +272,15 @@ public class BungeeCord
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con.packetQueue.add(packet);
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}
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}
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/**
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* Register a plugin channel for all users
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*
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* @param channel name
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*/
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public void registerPluginChannel(String channel)
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{
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globalPluginChannels.add(channel);
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broadcast(new PacketFAPluginMessage("REGISTER", channel.getBytes()));
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}
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}
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@ -4,7 +4,10 @@ import java.io.OutputStream;
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import java.net.InetSocketAddress;
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import java.net.Socket;
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import java.security.PublicKey;
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import java.util.Queue;
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import java.util.concurrent.ConcurrentLinkedQueue;
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import javax.crypto.SecretKey;
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import net.md_5.bungee.packet.DefinedPacket;
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import net.md_5.bungee.packet.Packet1Login;
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import net.md_5.bungee.packet.Packet2Handshake;
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import net.md_5.bungee.packet.PacketCDClientStatus;
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@ -24,6 +27,7 @@ public class ServerConnection extends GenericConnection
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public final String name;
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public final Packet1Login loginPacket;
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public Queue<DefinedPacket> packetQueue = new ConcurrentLinkedQueue<>();
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public ServerConnection(String name, Socket socket, PacketInputStream in, OutputStream out, Packet1Login loginPacket)
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{
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@ -73,7 +77,13 @@ public class ServerConnection extends GenericConnection
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throw new KickException("[Kicked] " + new PacketFFKick(loginResponse).message);
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}
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Packet1Login login = new Packet1Login(loginResponse);
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out.write(new PacketFAPluginMessage("REGISTER", "RubberBand".getBytes()).getPacket());
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// Register all global plugin message channels
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// TODO: Allow player-specific plugin message channels for full mod support
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for (String channel : BungeeCord.instance.globalPluginChannels)
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{
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out.write(new PacketFAPluginMessage("REGISTER", channel.getBytes()).getPacket());
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}
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return new ServerConnection(name, socket, in, out, login);
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} catch (KickException ex)
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@ -20,6 +20,8 @@ import net.md_5.bungee.packet.PacketC9PlayerListItem;
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import net.md_5.bungee.packet.PacketFAPluginMessage;
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import net.md_5.bungee.packet.PacketInputStream;
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import net.md_5.bungee.plugin.ServerConnectEvent;
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import net.md_5.bungee.plugin.PluginMessageEvent;
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import net.md_5.bungee.plugin.PluginMessageEvent.Destination;
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public class UserConnection extends GenericConnection implements CommandSender
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{
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@ -38,6 +40,7 @@ public class UserConnection extends GenericConnection implements CommandSender
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private int trackingPingId;
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private long pingTime;
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private int ping;
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public UserConnection instance = this;
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public UserConnection(Socket socket, PacketInputStream in, OutputStream out, Packet2Handshake handshake, List<byte[]> loginPackets)
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{
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@ -165,6 +168,11 @@ public class UserConnection extends GenericConnection implements CommandSender
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packetQueue.add(new Packet3Chat(message));
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}
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public void sendPluginMessage(String tag, byte[] data)
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{
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server.packetQueue.add(new PacketFAPluginMessage(tag, data));
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}
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@Override
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public String getName()
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{
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@ -190,7 +198,20 @@ public class UserConnection extends GenericConnection implements CommandSender
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boolean sendPacket = true;
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int id = Util.getId(packet);
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if (id == 0x03)
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if (id == 0xFA)
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{
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// Call the onPluginMessage event
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PacketFAPluginMessage message = new PacketFAPluginMessage(packet);
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PluginMessageEvent event = new PluginMessageEvent(Destination.SERVER, instance);
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event.setTag(message.tag);
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event.setData(new String(message.data));
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BungeeCord.instance.pluginManager.onPluginMessage(event);
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if (event.isCancelled())
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{
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continue;
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}
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} else if (id == 0x03)
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{
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Packet3Chat chat = new Packet3Chat(packet);
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String message = chat.message;
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@ -206,6 +227,15 @@ public class UserConnection extends GenericConnection implements CommandSender
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}
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}
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while (!server.packetQueue.isEmpty())
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{
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DefinedPacket p = server.packetQueue.poll();
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if (p != null)
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{
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server.out.write(p.getPacket());
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}
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}
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EntityMap.rewrite(packet, clientEntityId, serverEntityId);
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if (sendPacket && !server.socket.isClosed())
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{
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@ -242,7 +272,27 @@ public class UserConnection extends GenericConnection implements CommandSender
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int id = Util.getId(packet);
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if (id == 0xFA)
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{
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// Call the onPluginMessage event
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PacketFAPluginMessage message = new PacketFAPluginMessage(packet);
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PluginMessageEvent event = new PluginMessageEvent(Destination.CLIENT, instance);
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event.setTag(message.tag);
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event.setData(new String(message.data));
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BungeeCord.instance.pluginManager.onPluginMessage(event);
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if (event.isCancelled())
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{
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continue;
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}
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message.tag = event.getTag();
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message.data = event.getData().getBytes();
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// Allow a message for killing the connection outright
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if (message.tag.equals("KillCon"))
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{
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break;
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}
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if (message.tag.equals("RubberBand"))
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{
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String server = new String(message.data);
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@ -51,6 +51,13 @@ public abstract class JavaPlugin
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{
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}
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/**
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* Called when a plugin message is sent to the client or server
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*/
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public void onPluginMessage(PluginMessageEvent event)
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{
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}
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/**
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* Register a command for use with the proxy.
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*/
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@ -106,4 +106,13 @@ public class JavaPluginManager extends JavaPlugin
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p.onServerConnect(event);
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}
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}
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@Override
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public void onPluginMessage(PluginMessageEvent event)
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{
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for (JavaPlugin p : plugins)
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{
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p.onPluginMessage(event);
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}
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}
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}
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