Package org.geysermc.geyser.network

Class QueryPacketHandler

java.lang.Object

org.geysermc.geyser.network.QueryPacketHandler

public class QueryPacketHandler
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static byte	HANDSHAKE
static byte	STATISTICS

Constructor Summary

Constructors

Constructor	Description
QueryPacketHandler(GeyserImpl geyser, InetSocketAddress sender, io.netty.buffer.ByteBuf buffer)	The Query packet handler instance.

Method Summary

Modifier and Type	Method	Description
static byte[]	getTokenString(byte[] token, InetAddress address)	Gets an MD5 token for the current IP/Port.
static boolean	isQueryPacket(io.netty.buffer.ByteBuf buffer)	Checks the packet is in fact a query packet
void	regenerateToken()	Regenerates a token

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

HANDSHAKE

public static final byte HANDSHAKE

See Also:

Constant Field Values

STATISTICS

public static final byte STATISTICS

See Also:

Constant Field Values

Constructor Details

QueryPacketHandler

public QueryPacketHandler(GeyserImpl geyser,
 InetSocketAddress sender,
 io.netty.buffer.ByteBuf buffer)

The Query packet handler instance. The unsigned short magic handshake should already be read at this point, and the packet should be verified to have enough buffer space to be a qualified query packet.

Parameters:

geyser - Geyser

sender - The Sender IP/Port for the Query

buffer - The Query data

Method Details

isQueryPacket

public static boolean isQueryPacket(io.netty.buffer.ByteBuf buffer)

Checks the packet is in fact a query packet

Parameters:

buffer - Query data

Returns:

if the packet is a query packet

regenerateToken

public void regenerateToken()

Regenerates a token

getTokenString

public static byte[] getTokenString(byte[] token,
 InetAddress address)

Gets an MD5 token for the current IP/Port. This should reset every 30 seconds but a new one is generated per instance Seems wasteful to code something in to clear it when it has no use.

Parameters:

token - the token

address - the address

Returns:

an MD5 token for the current IP/Port