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Source for my MapleSolaxiaV2 (v83 MapleStory).
This commit is contained in:
ronancpl
2015-11-02 23:17:21 -02:00
parent 324982e94f
commit 972517e7b2
1675 changed files with 261831 additions and 0 deletions
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src/net/MapleServerHandler.java Normal file
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/*
This file is part of the OdinMS Maple Story Server
Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
Matthias Butz <matze@odinms.de>
Jan Christian Meyer <vimes@odinms.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation version 3 as published by
the Free Software Foundation. You may not use, modify or distribute
this program under any other version of the GNU Affero General Public
License.
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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package net;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Random;
import net.server.Server;
import org.apache.mina.core.service.IoHandlerAdapter;
import org.apache.mina.core.session.IdleStatus;
import org.apache.mina.core.session.IoSession;
import tools.FilePrinter;
import tools.MapleAESOFB;
import tools.MapleLogger;
import tools.MaplePacketCreator;
import tools.data.input.ByteArrayByteStream;
import tools.data.input.GenericSeekableLittleEndianAccessor;
import tools.data.input.SeekableLittleEndianAccessor;
import client.MapleClient;
import constants.ServerConstants;
public class MapleServerHandler extends IoHandlerAdapter {
private PacketProcessor processor;
private int world = -1, channel = -1;
private static final SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy HH:mm");
public MapleServerHandler() {
this.processor = PacketProcessor.getProcessor(-1, -1);
}
public MapleServerHandler(int world, int channel) {
this.processor = PacketProcessor.getProcessor(world, channel);
this.world = world;
this.channel = channel;
}
@Override
public void exceptionCaught(IoSession session, Throwable cause) throws Exception {
if (cause instanceof IOException || cause instanceof ClassCastException) {
return;
}
MapleClient mc = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
if (mc != null && mc.getPlayer() != null) {
FilePrinter.printError(FilePrinter.EXCEPTION_CAUGHT, cause, "Exception caught by: " + mc.getPlayer());
}
}
@Override
public void sessionOpened(IoSession session) {
if (!Server.getInstance().isOnline()) {
session.close(true);
return;
}
if (channel > -1 && world > -1) {
if (Server.getInstance().getChannel(world, channel) == null) {
session.close(true);
return;
}
} else {
FilePrinter.print(FilePrinter.SESSION, "IoSession with " + session.getRemoteAddress() + " opened on " + sdf.format(Calendar.getInstance().getTime()), false);
}
byte key[] = {0x13, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, (byte) 0xB4, 0x00, 0x00, 0x00, 0x1B, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x33, 0x00, 0x00, 0x00, 0x52, 0x00, 0x00, 0x00};
byte ivRecv[] = {70, 114, 122, 82};
byte ivSend[] = {82, 48, 120, 115};
ivRecv[3] = (byte) (Math.random() * 255);
ivSend[3] = (byte) (Math.random() * 255);
MapleAESOFB sendCypher = new MapleAESOFB(key, ivSend, (short) (0xFFFF - ServerConstants.VERSION));
MapleAESOFB recvCypher = new MapleAESOFB(key, ivRecv, (short) ServerConstants.VERSION);
MapleClient client = new MapleClient(sendCypher, recvCypher, session);
client.setWorld(world);
client.setChannel(channel);
Random r = new Random();
client.setSessionId(r.nextLong()); // Generates a random session id.
session.write(MaplePacketCreator.getHello(ServerConstants.VERSION, ivSend, ivRecv));
session.setAttribute(MapleClient.CLIENT_KEY, client);
}
@Override
public void sessionClosed(IoSession session) throws Exception {
MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
if (client != null) {
try {
boolean inCashShop = false;
if (client.getPlayer() != null) {
inCashShop = client.getPlayer().getCashShop().isOpened();
}
client.disconnect(false, inCashShop);
} catch (Throwable t) {
FilePrinter.printError(FilePrinter.ACCOUNT_STUCK, t);
} finally {
session.close();
session.removeAttribute(MapleClient.CLIENT_KEY);
//client.empty();
}
}
super.sessionClosed(session);
}
@Override
public void messageReceived(IoSession session, Object message) {
byte[] content = (byte[]) message;
SeekableLittleEndianAccessor slea = new GenericSeekableLittleEndianAccessor(new ByteArrayByteStream(content));
short packetId = slea.readShort();
MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
final MaplePacketHandler packetHandler = processor.getHandler(packetId);
if (packetHandler != null && packetHandler.validateState(client)) {
try {
MapleLogger.logRecv(client, packetId, message);
packetHandler.handlePacket(slea, client);
} catch (final Throwable t) {
FilePrinter.printError(FilePrinter.PACKET_HANDLER + packetHandler.getClass().getName() + ".txt", t, "Error for " + (client.getPlayer() == null ? "" : "player ; " + client.getPlayer() + " on map ; " + client.getPlayer().getMapId() + " - ") + "account ; " + client.getAccountName() + "\r\n" + slea.toString());
//client.announce(MaplePacketCreator.enableActions());//bugs sometimes
}
}
}
@Override
public void messageSent(IoSession session, Object message) {
byte[] content = (byte[]) message;
SeekableLittleEndianAccessor slea = new GenericSeekableLittleEndianAccessor(new ByteArrayByteStream(content));
slea.readShort(); //packetId
}
@Override
public void sessionIdle(final IoSession session, final IdleStatus status) throws Exception {
MapleClient client = (MapleClient) session.getAttribute(MapleClient.CLIENT_KEY);
if (client != null) {
client.sendPing();
}
super.sessionIdle(session, status);
}
}