net.minecraftforge.fml.common.network.handshake

Class NetworkDispatcher

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<Packet<?>>

net.minecraftforge.fml.common.network.handshake.NetworkDispatcher

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler

public class NetworkDispatcher
extends io.netty.channel.SimpleChannelInboundHandler<Packet<?>>
implements io.netty.channel.ChannelOutboundHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	NetworkDispatcher.ConnectionState
static class	NetworkDispatcher.ConnectionType
private class	NetworkDispatcher.MultiPartCustomPayload

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
private NetworkDispatcher.ConnectionType	connectionType
private static boolean	DEBUG_HANDSHAKE
static io.netty.util.AttributeKey<NetworkDispatcher>	FML_DISPATCHER
static io.netty.util.AttributeKey<java.util.Map<ResourceLocation,ForgeRegistry.Snapshot>>	FML_GAMEDATA_SNAPSHOT
private io.netty.channel.embedded.EmbeddedChannel	handshakeChannel
static io.netty.util.AttributeKey<java.lang.Boolean>	IS_LOCAL
NetworkManager	manager
private java.util.Map<java.lang.String,java.lang.String>	modList
private NetworkDispatcher.MultiPartCustomPayload	multipart
private INetHandler	netHandler
private int	overrideLoginDim
private EntityPlayerMP	player
private PlayerList	scm
private NetHandlerPlayServer	serverHandler
private Side	side
private NetworkDispatcher.ConnectionState	state

Constructor Summary

Constructors

Constructor and Description
NetworkDispatcher(NetworkManager manager)
NetworkDispatcher(NetworkManager manager, PlayerList scm)

Method Summary

Modifier and Type	Method and Description
void	abortClientHandshake(java.lang.String type)
static NetworkDispatcher	allocAndSet(NetworkManager manager)
static NetworkDispatcher	allocAndSet(NetworkManager manager, PlayerList scm)
void	bind(io.netty.channel.ChannelHandlerContext ctx, java.net.SocketAddress localAddress, io.netty.channel.ChannelPromise promise)
protected void	channelRead0(io.netty.channel.ChannelHandlerContext ctx, Packet<?> msg)
private void	cleanAttributes(io.netty.channel.ChannelHandlerContext ctx)
(package private) void	clientListenForServerHandshake()
void	clientToServerHandshake()
void	close(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)
void	completeClientHandshake()
private void	completeClientSideConnection(NetworkDispatcher.ConnectionType type)
void	completeHandshake(Side target)
private void	completeServerSideConnection(NetworkDispatcher.ConnectionType type)
void	connect(io.netty.channel.ChannelHandlerContext ctx, java.net.SocketAddress remoteAddress, java.net.SocketAddress localAddress, io.netty.channel.ChannelPromise promise)
void	deregister(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise) Deprecated.
void	disconnect(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, java.lang.Throwable cause)
void	flush(io.netty.channel.ChannelHandlerContext ctx)
static NetworkDispatcher	get(NetworkManager manager)
NetworkDispatcher.ConnectionType	getConnectionType()
java.util.Map<java.lang.String,java.lang.String>	getModList() The mod list returned by this method is in no way reliable because it is provided by the client
INetHandler	getNetHandler()
int	getOverrideDimension(SPacketJoinGame packetIn)
private boolean	handleClientSideCustomPacket(SPacketCustomPayload msg, io.netty.channel.ChannelHandlerContext context)
private boolean	handleMultiPartCustomPacket(SPacketCustomPayload msg, io.netty.channel.ChannelHandlerContext context)
private boolean	handleServerSideCustomPacket(CPacketCustomPayload msg, io.netty.channel.ChannelHandlerContext context)
private boolean	handleVanilla(Packet<?> msg)
private void	insertIntoChannel()
private void	kickVanilla()
private void	kickWithMessage(java.lang.String message)
void	read(io.netty.channel.ChannelHandlerContext ctx)
void	rejectHandshake(java.lang.String result)
void	sendProxy(FMLProxyPacket msg)
(package private) int	serverInitiateHandshake()
void	serverToClientHandshake(EntityPlayerMP player)
protected void	setModList(java.util.Map<java.lang.String,java.lang.String> modList)
void	setOverrideDimension(int overrideDim)
void	userEventTriggered(io.netty.channel.ChannelHandlerContext ctx, java.lang.Object evt)
void	write(io.netty.channel.ChannelHandlerContext ctx, java.lang.Object msg, io.netty.channel.ChannelPromise promise)

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

Field Detail

DEBUG_HANDSHAKE

private static boolean DEBUG_HANDSHAKE

FML_DISPATCHER

public static final io.netty.util.AttributeKey<NetworkDispatcher> FML_DISPATCHER

IS_LOCAL

public static final io.netty.util.AttributeKey<java.lang.Boolean> IS_LOCAL

FML_GAMEDATA_SNAPSHOT

public static final io.netty.util.AttributeKey<java.util.Map<ResourceLocation,ForgeRegistry.Snapshot>> FML_GAMEDATA_SNAPSHOT

manager

public final NetworkManager manager

scm

private final PlayerList scm

player

private EntityPlayerMP player

state

private NetworkDispatcher.ConnectionState state

connectionType

private NetworkDispatcher.ConnectionType connectionType

side

private final Side side

handshakeChannel

private final io.netty.channel.embedded.EmbeddedChannel handshakeChannel

serverHandler

private NetHandlerPlayServer serverHandler

netHandler

private INetHandler netHandler

modList

private java.util.Map<java.lang.String,java.lang.String> modList

overrideLoginDim

private int overrideLoginDim

multipart

private NetworkDispatcher.MultiPartCustomPayload multipart

Constructor Detail

NetworkDispatcher

public NetworkDispatcher(NetworkManager manager)

NetworkDispatcher

public NetworkDispatcher(NetworkManager manager,
                         PlayerList scm)

Method Detail

get

public static NetworkDispatcher get(NetworkManager manager)

allocAndSet

public static NetworkDispatcher allocAndSet(NetworkManager manager)

allocAndSet

public static NetworkDispatcher allocAndSet(NetworkManager manager,
                                            PlayerList scm)

serverToClientHandshake

public void serverToClientHandshake(EntityPlayerMP player)

setModList

protected void setModList(java.util.Map<java.lang.String,java.lang.String> modList)

insertIntoChannel

private void insertIntoChannel()

clientToServerHandshake

public void clientToServerHandshake()

serverInitiateHandshake

int serverInitiateHandshake()

clientListenForServerHandshake

void clientListenForServerHandshake()

completeClientSideConnection

private void completeClientSideConnection(NetworkDispatcher.ConnectionType type)

completeServerSideConnection

private void completeServerSideConnection(NetworkDispatcher.ConnectionType type)

channelRead0

protected void channelRead0(io.netty.channel.ChannelHandlerContext ctx,
                            Packet<?> msg)
                     throws java.lang.Exception

Specified by:

channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<Packet<?>>

Throws:

java.lang.Exception

handleVanilla

private boolean handleVanilla(Packet<?> msg)

getNetHandler

public INetHandler getNetHandler()

getModList

public java.util.Map<java.lang.String,java.lang.String> getModList()

The mod list returned by this method is in no way reliable because it is provided by the client

Returns:

a map that will contain String keys and values listing all mods and their versions

userEventTriggered

public void userEventTriggered(io.netty.channel.ChannelHandlerContext ctx,
                               java.lang.Object evt)
                        throws java.lang.Exception

Specified by:

userEventTriggered in interface io.netty.channel.ChannelInboundHandler

Overrides:

userEventTriggered in class io.netty.channel.ChannelInboundHandlerAdapter

Throws:

java.lang.Exception

kickVanilla

private void kickVanilla()

kickWithMessage

private void kickWithMessage(java.lang.String message)

handleClientSideCustomPacket

private boolean handleClientSideCustomPacket(SPacketCustomPayload msg,
                                             io.netty.channel.ChannelHandlerContext context)

handleMultiPartCustomPacket

private boolean handleMultiPartCustomPacket(SPacketCustomPayload msg,
                                            io.netty.channel.ChannelHandlerContext context)

handleServerSideCustomPacket

private boolean handleServerSideCustomPacket(CPacketCustomPayload msg,
                                             io.netty.channel.ChannelHandlerContext context)

sendProxy

public void sendProxy(FMLProxyPacket msg)

rejectHandshake

public void rejectHandshake(java.lang.String result)

bind

public void bind(io.netty.channel.ChannelHandlerContext ctx,
                 java.net.SocketAddress localAddress,
                 io.netty.channel.ChannelPromise promise)
          throws java.lang.Exception

Specified by:

bind in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

connect

public void connect(io.netty.channel.ChannelHandlerContext ctx,
                    java.net.SocketAddress remoteAddress,
                    java.net.SocketAddress localAddress,
                    io.netty.channel.ChannelPromise promise)
             throws java.lang.Exception

Specified by:

connect in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

disconnect

public void disconnect(io.netty.channel.ChannelHandlerContext ctx,
                       io.netty.channel.ChannelPromise promise)
                throws java.lang.Exception

Specified by:

disconnect in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

close

public void close(io.netty.channel.ChannelHandlerContext ctx,
                  io.netty.channel.ChannelPromise promise)
           throws java.lang.Exception

Specified by:

close in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

deregister

@Deprecated
public void deregister(io.netty.channel.ChannelHandlerContext ctx,
                                   io.netty.channel.ChannelPromise promise)
                            throws java.lang.Exception

Deprecated.

Specified by:

deregister in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

read

public void read(io.netty.channel.ChannelHandlerContext ctx)
          throws java.lang.Exception

Specified by:

read in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

write

public void write(io.netty.channel.ChannelHandlerContext ctx,
                  java.lang.Object msg,
                  io.netty.channel.ChannelPromise promise)
           throws java.lang.Exception

Specified by:

write in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

flush

public void flush(io.netty.channel.ChannelHandlerContext ctx)
           throws java.lang.Exception

Specified by:

flush in interface io.netty.channel.ChannelOutboundHandler

Throws:

java.lang.Exception

completeHandshake

public void completeHandshake(Side target)

completeClientHandshake

public void completeClientHandshake()

abortClientHandshake

public void abortClientHandshake(java.lang.String type)

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                            java.lang.Throwable cause)
                     throws java.lang.Exception

Specified by:

exceptionCaught in interface io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter

Throws:

java.lang.Exception

cleanAttributes

private void cleanAttributes(io.netty.channel.ChannelHandlerContext ctx)

setOverrideDimension

public void setOverrideDimension(int overrideDim)

getOverrideDimension

public int getOverrideDimension(SPacketJoinGame packetIn)

getConnectionType

public NetworkDispatcher.ConnectionType getConnectionType()