Hello Mxc forum,

 

In my attempt to correct l2jattackers and other packet flooding sh***s i tried to rework the mmocore, i didn't find the way so i made a code for packethandler debug,

Anyway here we are:

 

 

Index: java/config/server.properties

===================================================================

--- java/config/server.properties (revision 3695)

+++ java/config/server.properties (working copy)

@@ -64,6 +64,8 @@

# Define how many players are allowed to play simultaneously on your server.

MaximumOnlineUsers=100

 

+# Packet Handler Debug

+PacketHandlerDebug = False

 

# Minimum and maximum protocol revision that server allow to connect.

# You must keep MinProtocolRevision <= MaxProtocolRevision.

Index: java/net/sf/l2j/Config.java

===================================================================

--- java/net/sf/l2j/Config.java (revision 3695)

+++ java/net/sf/l2j/Config.java (working copy)

@@ -728,7 +728,8 @@

    public static int        SELECTED_NODE_ID;

    public static int        LINKED_NODE_ID;

    public static String     NEW_NODE_TYPE;

-

+    public static boolean PACKET_HANDLER_DEBUG;

+    

    /** Show "data/html/servnews.htm" whenever a character enters world.*/

    public static boolean SERVER_NEWS;

    /** Show L2Monster level and aggro ? */

@@ -1185,7 +1186,7 @@

 

                EXTERNAL_HOSTNAME       = serverSettings.getProperty("ExternalHostname", "*");

                INTERNAL_HOSTNAME       = serverSettings.getProperty("InternalHostname", "*");

-

+                PACKET_HANDLER_DEBUG = Boolean.parseBoolean(serverSettings.getProperty("PacketHandlerDebug", "False"));

                GAME_SERVER_LOGIN_PORT  = Integer.parseInt(serverSettings.getProperty("LoginPort","9014"));

                GAME_SERVER_LOGIN_HOST  = serverSettings.getProperty("LoginHost","127.0.0.1");

 

Index: java/net/sf/l2j/gameserver/clientpackets/L2GameClientPacket.java

===================================================================

--- java/net/sf/l2j/gameserver/clientpackets/L2GameClientPacket.java (revision 3695)

+++ java/net/sf/l2j/gameserver/clientpackets/L2GameClientPacket.java (working copy)

@@ -46,6 +46,9 @@

}

catch (Throwable t)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return;

+

_log.severe("Client: "+getClient().toString()+" - Failed reading: "+getType()+" - L2J Server Version: "+Config.SERVER_VERSION+" - DP Revision: "+Config.DATAPACK_VERSION);

t.printStackTrace();

}

@@ -90,6 +93,9 @@

}

catch (Throwable t)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return false;

+

_log.severe("Client: "+getClient().toString()+" - Failed running: "+getType()+" - L2J Server Version: "+Config.SERVER_VERSION+" - DP Revision: "+Config.DATAPACK_VERSION);

t.printStackTrace();

}

Index: java/net/sf/l2j/gameserver/network/L2GamePacketHandler.java

===================================================================

--- java/net/sf/l2j/gameserver/network/L2GamePacketHandler.java (revision 3695)

+++ java/net/sf/l2j/gameserver/network/L2GamePacketHandler.java (working copy)

@@ -813,6 +813,9 @@

 

private void printDebug(int opcode, ByteBuffer buf, GameClientState state, L2GameClient client)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return false;

+

int size = buf.remaining();

      _log.warning("Unknown Packet: "+Integer.toHexString(opcode)+" on State: "+state.name()+" Client: "+client.toString());

      byte[] array = new byte;

@@ -822,6 +825,9 @@

 

private void printDebugDoubleOpcode(int opcode, int id2, ByteBuffer buf, GameClientState state, L2GameClient client)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return false;

+

int size = buf.remaining();

      _log.warning("Unknown Packet: "+Integer.toHexString(opcode)+":" + Integer.toHexString(id2)+" on State: "+state.name()+" Client: "+client.toString());

      byte[] array = new byte;

Index: java/net/sf/l2j/gameserver/serverpackets/L2GameServerPacket.java

===================================================================

--- java/net/sf/l2j/gameserver/serverpackets/L2GameServerPacket.java (revision 3695)

+++ java/net/sf/l2j/gameserver/serverpackets/L2GameServerPacket.java (working copy)

@@ -44,6 +44,9 @@

}

catch (Throwable t)

{

+ if (Config.PACKET_HANDLER_DEBUG)

+ return false;

+

_log.severe("Client: "+getClient().toString()+" - Failed writing: "+getType()+" - L2J Server Version: "+Config.SERVER_VERSION+" - DP Revision: "+Config.DATAPACK_VERSION);

t.printStackTrace();

}

Index: java/net/sf/l2j/loginserver/L2LoginPacketHandler.java

===================================================================

--- java/net/sf/l2j/loginserver/L2LoginPacketHandler.java (revision 3695)

+++ java/net/sf/l2j/loginserver/L2LoginPacketHandler.java (working copy)

@@ -19,6 +19,7 @@

 

import java.nio.ByteBuffer;

 

+import net.sf.l2j.Config;

import net.sf.l2j.loginserver.L2LoginClient.LoginClientState;

import net.sf.l2j.loginserver.clientpackets.AuthGameGuard;

import net.sf.l2j.loginserver.clientpackets.RequestAuthLogin;

@@ -87,6 +88,9 @@

 

private void debugOpcode(int opcode, LoginClientState state)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return false;

+

System.out.println("Unknown Opcode: "+opcode+" for state: "+state.name());

}

}

Index: java/net/sf/l2j/loginserver/clientpackets/L2LoginClientPacket.java

===================================================================

--- java/net/sf/l2j/loginserver/clientpackets/L2LoginClientPacket.java (revision 3695)

+++ java/net/sf/l2j/loginserver/clientpackets/L2LoginClientPacket.java (working copy)

@@ -19,6 +19,7 @@

 

import java.util.logging.Logger;

 

+import net.sf.l2j.Config;

import net.sf.l2j.loginserver.L2LoginClient;

 

import com.l2jserver.mmocore.network.ReceivablePacket;

@@ -43,6 +44,8 @@

}

catch (Exception e)

{

+ if (!Config.PACKET_HANDLER_DEBUG)

+ return;

_log.severe("ERROR READING: "+this.getClass().getSimpleName());

e.printStackTrace();

return false;

 

Credits: me,

 

Hope you enjoy this.

Amazing Share zake . keep up :)

Amazing Share zake . keep up :)

Thanks,

- Updated, Hidden for less than 4 karma.

less than 4 karma , lol:D?

Already fixed on l2jserver, isn't it?

are u kidding me? DS commited that on l2js timeline 1 year ago >.> at least when u copy someone change ur variable name >.>

Also what u did is a boolean check, which is not such a big deal to acct so lame and point out credits xD

are u kidding me? DS commited that on l2js timeline 1 year ago >.> at least when u copy someone change ur variable name >.>

Also what u did is a boolean check, which is not such a big deal to acct so lame and point out credits xD

 

I knew it :P!!! Already fixed :)!

Hi it says to me [Hidden post: This post has been hidden by a moderator.]

Why i can't see that??

 

Hi it says to me [Hidden post: This post has been hidden by a moderator.]

Why i can't see that??

 

you must be VIP or Donator member to see it

you must be VIP or Donator member to see it

 

aaaah oks i will donate soon thanx :D

Why can not I see the Share?

you must be VIP or Donator member to see it

 

lol, just lol. I wonder how long this forum will exist with this kind of attitude.

 

And especially for a simple copied fix I guess.

[Hidden post: This post has been hidden by a moderator.]

 

For his government which appears here in this house is!

 

So do not question me saw Scuttle

[Hidden post: This post has been hidden by a moderator.]

 

For his government which appears here in this house is!

 

So do not question me saw Scuttle

 

:/ aff

That is fixet thill  in all interlude server so that dont work sry cuz i say it but you dont deserve Karma FOr 1thing what dont work!!

 

Karma Fixet!