115 lines
2.8 KiB
Java
115 lines
2.8 KiB
Java
package org.moparscape.msc.gs.connection;
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import org.apache.mina.common.IdleStatus;
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import org.apache.mina.common.IoHandler;
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import org.apache.mina.common.IoSession;
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import org.apache.mina.filter.codec.ProtocolCodecFilter;
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import org.moparscape.msc.gs.Instance;
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import org.moparscape.msc.gs.Server;
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import org.moparscape.msc.gs.core.LoginConnector;
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import org.moparscape.msc.gs.util.Logger;
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/**
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* Handles the protocol events fired from MINA.
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*/
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public class LSConnectionHandler implements IoHandler {
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/**
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* A reference to the login connector
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*/
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private LoginConnector connector;
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/**
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* Creates a new connection handler for the given login connector.
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*
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* @param connector
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* The connector in use
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*/
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public LSConnectionHandler(LoginConnector connector) {
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this.connector = connector;
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}
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/**
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* Invoked whenever an exception is thrown by MINA or this IoHandler.
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*
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* @param session
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* The associated session
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* @param cause
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* The exception thrown
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*/
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public void exceptionCaught(IoSession session, Throwable cause) {
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}
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/**
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* Invoked whenever a packet is ready to be added to the queue.
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*
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* @param session
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* The IO session on which the packet was received
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* @param message
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* The packet
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*/
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public void messageReceived(IoSession session, Object message) {
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if (session.isClosing()) {
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return;
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}
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LSPacket p = (LSPacket) message;
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connector.getPacketQueue().add(p);
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}
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/**
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* Invoked whenever a packet is sent.
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*
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* @param session
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* The associated session
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* @param message
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* The packet sent
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*/
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public void messageSent(IoSession session, Object message) {
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}
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/**
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* Invoked whenever an IO session is closed. This must handle unregistering
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* the disconnecting player from the engine.
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*
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* @param session
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* The IO session which has been closed
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*/
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public void sessionClosed(IoSession session) {
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Server server = Instance.getServer();
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if (server != null && server.running()) {
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Logger.error(new Exception("Lost connection the login server!"));
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}
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}
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/**
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* Invoked whenever an IO session is created.
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*
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* @param session
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* The session opened
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*/
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public void sessionCreated(IoSession session) {
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session.getFilterChain().addFirst("protocolFilter",
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new ProtocolCodecFilter(new LSCodecFactory()));
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// Logger.event("Connection to LOGIN_SERVER created");
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}
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/**
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* Invoked when the idle status of a session changes.
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*
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* @param session
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* The session in question
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* @param status
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* The new idle status
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*/
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public void sessionIdle(IoSession session, IdleStatus status) {
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}
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/**
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* Invoked when a new session is opened.
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*
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* @param session
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* The session opened
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*/
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public void sessionOpened(IoSession session) {
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}
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}
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