PandacubeFr/BungeeCord
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Added ability to intercept all chat and to set TabList names

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Doridian Draconia 2012-12-10 20:54:24 +01:00 committed by md_5
parent b4c13285ff
commit 52455d3249
11 changed files with 93 additions and 35 deletions
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13
src/main/java/net/md_5/bungee/BungeeCord.java
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@ -15,15 +15,7 @@ import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.logging.Level;
import static net.md_5.bungee.Logger.$;
import net.md_5.bungee.command.Command;
import net.md_5.bungee.command.CommandAlert;
import net.md_5.bungee.command.CommandEnd;
import net.md_5.bungee.command.CommandIP;
import net.md_5.bungee.command.CommandList;
import net.md_5.bungee.command.CommandMotd;
import net.md_5.bungee.command.CommandSender;
import net.md_5.bungee.command.CommandServer;
import net.md_5.bungee.command.ConsoleCommandSender;
import net.md_5.bungee.command.*;
import net.md_5.bungee.packet.DefinedPacket;
import net.md_5.bungee.packet.PacketFAPluginMessage;
import net.md_5.bungee.plugin.JavaPluginManager;
@ -37,10 +29,11 @@ import net.md_5.bungee.tablist.TabListHandler;
*/
public class BungeeCord
{
/**
* Server protocol version.
*/
public static final int PROTOCOL_VERSION= 49;
public static final int PROTOCOL_VERSION = 49;
/**
* Server game version.
*/

1
src/main/java/net/md_5/bungee/GenericConnection.java
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@ -21,6 +21,7 @@ public class GenericConnection
protected final PacketInputStream in;
protected final OutputStream out;
public String username;
public String tabListName;
/**
* Close the socket with the specified reason.

5
src/main/java/net/md_5/bungee/ServerConnection.java
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@ -3,21 +3,16 @@ package net.md_5.bungee;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import java.net.Socket;
import java.security.PublicKey;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import javax.crypto.SecretKey;
import net.md_5.bungee.packet.DefinedPacket;
import net.md_5.bungee.packet.Packet1Login;
import net.md_5.bungee.packet.Packet2Handshake;
import net.md_5.bungee.packet.PacketCDClientStatus;
import net.md_5.bungee.packet.PacketFAPluginMessage;
import net.md_5.bungee.packet.PacketFCEncryptionResponse;
import net.md_5.bungee.packet.PacketFDEncryptionRequest;
import net.md_5.bungee.packet.PacketFFKick;
import net.md_5.bungee.packet.PacketInputStream;
import org.bouncycastle.crypto.io.CipherInputStream;
import org.bouncycastle.crypto.io.CipherOutputStream;
/**
* Class representing a connection from the proxy to the server; ie upstream.

40
src/main/java/net/md_5/bungee/UserConnection.java
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@ -10,18 +10,11 @@ import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import net.md_5.bungee.command.CommandSender;
import net.md_5.bungee.packet.DefinedPacket;
import net.md_5.bungee.packet.Packet0KeepAlive;
import net.md_5.bungee.packet.Packet1Login;
import net.md_5.bungee.packet.Packet2Handshake;
import net.md_5.bungee.packet.Packet3Chat;
import net.md_5.bungee.packet.Packet9Respawn;
import net.md_5.bungee.packet.PacketC9PlayerListItem;
import net.md_5.bungee.packet.PacketFAPluginMessage;
import net.md_5.bungee.packet.PacketInputStream;
import net.md_5.bungee.plugin.ServerConnectEvent;
import net.md_5.bungee.packet.*;
import net.md_5.bungee.plugin.ChatEvent;
import net.md_5.bungee.plugin.PluginMessageEvent;
import net.md_5.bungee.plugin.PluginMessageEvent.Destination;
import net.md_5.bungee.plugin.ServerConnectEvent;
public class UserConnection extends GenericConnection implements CommandSender
{
@ -47,11 +40,19 @@ public class UserConnection extends GenericConnection implements CommandSender
super(socket, in, out);
this.handshake = handshake;
username = handshake.username;
tabListName = handshake.username;
this.loginPackets = loginPackets;
BungeeCord.instance.connections.put(username, this);
BungeeCord.instance.tabListHandler.onJoin(this);
}
public void setTabListName(String newName)
{
BungeeCord.instance.tabListHandler.onDisconnect(this);
tabListName = newName;
BungeeCord.instance.tabListHandler.onJoin(this);
}
public void connect(String server)
{
ServerConnectEvent event = new ServerConnectEvent(this.server == null, this, server);
@ -171,7 +172,7 @@ public class UserConnection extends GenericConnection implements CommandSender
public void sendPluginMessage(String tag, byte[] data)
{
server.packetQueue.add(new PacketFAPluginMessage(tag, data));
server.packetQueue.add(new PacketFAPluginMessage(tag, data));
}
@Override
@ -219,6 +220,12 @@ public class UserConnection extends GenericConnection implements CommandSender
if (message.startsWith("/"))
{
sendPacket = !BungeeCord.instance.dispatchCommand(message.substring(1), UserConnection.this);
} else
{
ChatEvent chatEvent = new ChatEvent(ChatEvent.Destination.SERVER, instance);
chatEvent.setText(message);
BungeeCord.instance.pluginManager.onChat(chatEvent);
sendPacket = !chatEvent.isCancelled();
}
} else if (id == 0x00)
{
@ -304,6 +311,17 @@ public class UserConnection extends GenericConnection implements CommandSender
{
trackingPingId = new Packet0KeepAlive(packet).id;
pingTime = System.currentTimeMillis();
} else if (id == 0x03)
{
Packet3Chat chat = new Packet3Chat(packet);
String message = chat.message;
ChatEvent chatEvent = new ChatEvent(ChatEvent.Destination.CLIENT, instance);
chatEvent.setText(message);
BungeeCord.instance.pluginManager.onChat(chatEvent);
if (chatEvent.isCancelled())
{
continue;
}
} else if (id == 0xC9)
{
if (!BungeeCord.instance.tabListHandler.onPacketC9(UserConnection.this, new PacketC9PlayerListItem(packet)))

36
src/main/java/net/md_5/bungee/plugin/ChatEvent.java Normal file
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@ -0,0 +1,36 @@
package net.md_5.bungee.plugin;
import lombok.Data;
import net.md_5.bungee.UserConnection;
@Data
public class ChatEvent implements Cancellable
{
/**
* Canceled state.
*/
private boolean cancelled;
/**
* Whether this packet is destined for the server or the client.
*/
private final Destination destination;
/**
* User in question.
*/
private final UserConnection connection;
/**
* Text contained in this chat.
*/
private String text;
/**
* An enum that signifies the destination for this packet.
*/
public enum Destination
{
SERVER,
CLIENT
}
}

7
src/main/java/net/md_5/bungee/plugin/JavaPlugin.java
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@ -58,6 +58,13 @@ public abstract class JavaPlugin
{
}
/**
* Called when a chat message is sent to the client or server
*/
public void onChat(ChatEvent event)
{
}
/**
* Register a command for use with the proxy.
*/

9
src/main/java/net/md_5/bungee/plugin/JavaPluginManager.java
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@ -115,4 +115,13 @@ public class JavaPluginManager extends JavaPlugin
p.onPluginMessage(event);
}
}
@Override
public void onChat(ChatEvent event)
{
for (JavaPlugin p : plugins)
{
p.onChat(event);
}
}
}

2
src/main/java/net/md_5/bungee/plugin/PluginMessageEvent.java
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@ -9,6 +9,7 @@ import net.md_5.bungee.UserConnection;
@Data
public class PluginMessageEvent implements Cancellable
{
/**
* Canceled state.
*/
@ -39,6 +40,7 @@ public class PluginMessageEvent implements Cancellable
*/
public enum Destination
{
SERVER,
CLIENT
}

3
src/main/java/net/md_5/bungee/tablist/GlobalPingTabList.java
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@ -3,7 +3,6 @@ package net.md_5.bungee.tablist;
import java.util.Collections;
import java.util.Map;
import java.util.WeakHashMap;
import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.packet.PacketC9PlayerListItem;
@ -20,7 +19,7 @@ public class GlobalPingTabList extends GlobalTabList
Integer lastPing = lastPings.get(con);
if (lastPing == null || (ping - PING_THRESHOLD > lastPing && ping + PING_THRESHOLD < lastPing))
{
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.username, true, ping));
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.tabListName, true, ping));
lastPings.put(con, ping);
}
}

7
src/main/java/net/md_5/bungee/tablist/GlobalTabList.java
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@ -3,7 +3,6 @@ package net.md_5.bungee.tablist;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import net.md_5.bungee.BungeeCord;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.packet.PacketC9PlayerListItem;
@ -18,7 +17,7 @@ public class GlobalTabList implements TabListHandler
{
for (UserConnection c : BungeeCord.instance.connections.values())
{
con.packetQueue.add(new PacketC9PlayerListItem(c.username, true, c.getPing()));
con.packetQueue.add(new PacketC9PlayerListItem(c.tabListName, true, c.getPing()));
}
}
@ -32,7 +31,7 @@ public class GlobalTabList implements TabListHandler
{
if (!sentPings.contains(con))
{
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.username, true, con.getPing()));
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.tabListName, true, con.getPing()));
sentPings.add(con);
}
}
@ -40,7 +39,7 @@ public class GlobalTabList implements TabListHandler
@Override
public void onDisconnect(final UserConnection con)
{
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.username, false, 9999));
BungeeCord.instance.broadcast(new PacketC9PlayerListItem(con.tabListName, false, 9999));
sentPings.remove(con);
}

1
src/main/java/net/md_5/bungee/tablist/ServerUniqueTabList.java
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@ -5,7 +5,6 @@ import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.WeakHashMap;
import net.md_5.bungee.UserConnection;
import net.md_5.bungee.packet.PacketC9PlayerListItem;