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Added a monitor every packet listener.

Dieser Commit ist enthalten in:
Kristian S. Stangeland 2012-10-13 22:19:01 +02:00
Ursprung a173824b3f
Commit 98ae5c6e29
2 geänderte Dateien mit 212 neuen und 124 gelöschten Zeilen

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@ -0,0 +1,75 @@
package com.comphenix.protocol.events;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.bukkit.plugin.Plugin;
import com.comphenix.protocol.Packets;
import com.comphenix.protocol.events.ConnectionSide;
import com.comphenix.protocol.events.ListenerPriority;
import com.comphenix.protocol.events.ListeningWhitelist;
import com.comphenix.protocol.events.PacketEvent;
import com.comphenix.protocol.events.PacketListener;
import com.comphenix.protocol.reflect.FieldAccessException;
/**
* Represents a listener that is notified of every sent and recieved packet.
*
* @author Kristian
*/
public abstract class MonitorAdapter implements PacketListener {
private Plugin plugin;
private ListeningWhitelist sending = ListeningWhitelist.EMPTY_WHITELIST;
private ListeningWhitelist receiving = ListeningWhitelist.EMPTY_WHITELIST;
public MonitorAdapter(Plugin plugin, ConnectionSide side) {
this(plugin, side, plugin.getLogger());
}
public MonitorAdapter(Plugin plugin, ConnectionSide side, Logger logger) {
super();
this.plugin = plugin;
// Recover in case something goes wrong
try {
if (side.isForServer())
this.sending = new ListeningWhitelist(ListenerPriority.MONITOR, Packets.Server.getSupported());
if (side.isForClient())
this.receiving = new ListeningWhitelist(ListenerPriority.MONITOR, Packets.Client.getSupported());
} catch (FieldAccessException e) {
if (side.isForServer())
this.sending = new ListeningWhitelist(ListenerPriority.MONITOR, Packets.Server.getRegistry().values());
if (side.isForClient())
this.receiving = new ListeningWhitelist(ListenerPriority.MONITOR, Packets.Client.getRegistry().values());
logger.log(Level.WARNING, "Defaulting to 1.3 packets.", e);
}
}
@Override
public void onPacketReceiving(PacketEvent event) {
// Empty for now
}
@Override
public void onPacketSending(PacketEvent event) {
// Empty for now
}
@Override
public ListeningWhitelist getSendingWhitelist() {
return sending;
}
@Override
public ListeningWhitelist getReceivingWhitelist() {
return receiving;
}
@Override
public Plugin getPlugin() {
return plugin;
}
}

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@ -1,124 +1,137 @@
/*
* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
* Copyright (C) 2012 Kristian S. Stangeland
*
* 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*/
package com.comphenix.protocol.events;
import org.bukkit.plugin.Plugin;
/**
* Represents a packet listener with useful constructors.
*
* @author Kristian
*/
public abstract class PacketAdapter implements PacketListener {
protected Plugin plugin;
protected ConnectionSide connectionSide;
protected ListeningWhitelist receivingWhitelist = ListeningWhitelist.EMPTY_WHITELIST;
protected ListeningWhitelist sendingWhitelist = ListeningWhitelist.EMPTY_WHITELIST;
/**
* Initialize a packet listener with default priority.
* @param plugin - the plugin that spawned this listener.
* @param connectionSide - the packet type the listener is looking for.
* @param packets - the packet IDs the listener is looking for.
*/
public PacketAdapter(Plugin plugin, ConnectionSide connectionSide, Integer... packets) {
this(plugin, connectionSide, ListenerPriority.NORMAL, packets);
}
/**
* Initialize a packet listener for a single connection side.
* @param plugin - the plugin that spawned this listener.
* @param connectionSide - the packet type the listener is looking for.
* @param listenerPriority - the event priority.
* @param packets - the packet IDs the listener is looking for.
*/
public PacketAdapter(Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority, Integer... packets) {
if (plugin == null)
throw new IllegalArgumentException("plugin cannot be null");
if (connectionSide == null)
throw new IllegalArgumentException("connectionSide cannot be null");
if (listenerPriority == null)
throw new IllegalArgumentException("listenerPriority cannot be null");
if (packets == null)
throw new IllegalArgumentException("packets cannot be null");
// Add whitelists
if (connectionSide.isForServer())
sendingWhitelist = new ListeningWhitelist(listenerPriority, packets);
if (connectionSide.isForClient())
receivingWhitelist = new ListeningWhitelist(listenerPriority, packets);
this.plugin = plugin;
this.connectionSide = connectionSide;
}
@Override
public void onPacketReceiving(PacketEvent event) {
// Default is to do nothing
}
@Override
public void onPacketSending(PacketEvent event) {
// And here too
}
@Override
public ListeningWhitelist getReceivingWhitelist() {
return receivingWhitelist;
}
@Override
public ListeningWhitelist getSendingWhitelist() {
return sendingWhitelist;
}
@Override
public Plugin getPlugin() {
return plugin;
}
/**
* Retrieves the name of the plugin that has been associated with the listener.
* @return Name of the associated plugin.
*/
public static String getPluginName(PacketListener listener) {
Plugin plugin = listener.getPlugin();
// Try to get the plugin name
try {
if (plugin == null)
return "UNKNOWN";
else
return plugin.getName();
} catch (NoSuchMethodError e) {
return plugin.toString();
}
}
@Override
public String toString() {
// This is used by the error reporter
return String.format("PacketAdapter[plugin=%s, sending=%s, receiving=%s]",
getPluginName(this),
sendingWhitelist,
receivingWhitelist);
}
}
/*
* ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
* Copyright (C) 2012 Kristian S. Stangeland
*
* 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA
*/
package com.comphenix.protocol.events;
import java.util.Set;
import org.bukkit.plugin.Plugin;
/**
* Represents a packet listener with useful constructors.
*
* @author Kristian
*/
public abstract class PacketAdapter implements PacketListener {
protected Plugin plugin;
protected ConnectionSide connectionSide;
protected ListeningWhitelist receivingWhitelist = ListeningWhitelist.EMPTY_WHITELIST;
protected ListeningWhitelist sendingWhitelist = ListeningWhitelist.EMPTY_WHITELIST;
/**
* Initialize a packet listener with default priority.
* @param plugin - the plugin that spawned this listener.
* @param connectionSide - the packet type the listener is looking for.
* @param packets - the packet IDs the listener is looking for.
*/
public PacketAdapter(Plugin plugin, ConnectionSide connectionSide, Integer... packets) {
this(plugin, connectionSide, ListenerPriority.NORMAL, packets);
}
/**
* Initialize a packet listener for a single connection side.
* @param plugin - the plugin that spawned this listener.
* @param connectionSide - the packet type the listener is looking for.
* @param listenerPriority - the event priority.
* @param packets - the packet IDs the listener is looking for.
*/
public PacketAdapter(Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority, Set<Integer> packets) {
this(plugin, connectionSide, listenerPriority, packets.toArray(new Integer[0]));
}
/**
* Initialize a packet listener for a single connection side.
* @param plugin - the plugin that spawned this listener.
* @param connectionSide - the packet type the listener is looking for.
* @param listenerPriority - the event priority.
* @param packets - the packet IDs the listener is looking for.
*/
public PacketAdapter(Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority, Integer... packets) {
if (plugin == null)
throw new IllegalArgumentException("plugin cannot be null");
if (connectionSide == null)
throw new IllegalArgumentException("connectionSide cannot be null");
if (listenerPriority == null)
throw new IllegalArgumentException("listenerPriority cannot be null");
if (packets == null)
throw new IllegalArgumentException("packets cannot be null");
// Add whitelists
if (connectionSide.isForServer())
sendingWhitelist = new ListeningWhitelist(listenerPriority, packets);
if (connectionSide.isForClient())
receivingWhitelist = new ListeningWhitelist(listenerPriority, packets);
this.plugin = plugin;
this.connectionSide = connectionSide;
}
@Override
public void onPacketReceiving(PacketEvent event) {
// Default is to do nothing
}
@Override
public void onPacketSending(PacketEvent event) {
// And here too
}
@Override
public ListeningWhitelist getReceivingWhitelist() {
return receivingWhitelist;
}
@Override
public ListeningWhitelist getSendingWhitelist() {
return sendingWhitelist;
}
@Override
public Plugin getPlugin() {
return plugin;
}
/**
* Retrieves the name of the plugin that has been associated with the listener.
* @return Name of the associated plugin.
*/
public static String getPluginName(PacketListener listener) {
Plugin plugin = listener.getPlugin();
// Try to get the plugin name
try {
if (plugin == null)
return "UNKNOWN";
else
return plugin.getName();
} catch (NoSuchMethodError e) {
return plugin.toString();
}
}
@Override
public String toString() {
// This is used by the error reporter
return String.format("PacketAdapter[plugin=%s, sending=%s, receiving=%s]",
getPluginName(this),
sendingWhitelist,
receivingWhitelist);
}
}