83 lines
3.0 KiB
Java
83 lines
3.0 KiB
Java
/*
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This file is part of the HeavenMS MapleStory Server, commands OdinMS-based
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Copyleft (L) 2016 - 2019 RonanLana
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation version 3 as published by
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the Free Software Foundation. You may not use, modify or distribute
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this program under any other version of the GNU Affero General Public
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License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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@Author: Arthur L - Refactored command content into modules
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*/
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package client.command.commands.gm3;
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import client.Character;
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import client.Client;
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import client.command.Command;
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import io.netty.buffer.Unpooled;
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import net.PacketHandler;
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import net.PacketProcessor;
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import net.packet.ByteBufInPacket;
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import net.packet.InPacket;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import tools.HexTool;
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import java.io.FileReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.util.Properties;
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public class PeCommand extends Command {
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{
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setDescription("Handle synthesized packets from file, and handle them as if sent from a client");
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}
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private static final Logger log = LoggerFactory.getLogger(PeCommand.class);
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@Override
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public void execute(Client c, String[] params) {
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Character player = c.getPlayer();
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String packet = "";
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try {
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InputStreamReader is = new FileReader("pe.txt");
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Properties packetProps = new Properties();
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packetProps.load(is);
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is.close();
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packet = packetProps.getProperty("pe");
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} catch (IOException ex) {
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ex.printStackTrace();
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player.yellowMessage("Failed to load pe.txt");
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return;
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}
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byte[] packetContent = HexTool.toBytes(packet);
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InPacket inPacket = new ByteBufInPacket(Unpooled.wrappedBuffer(packetContent));
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short packetId = inPacket.readShort();
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final PacketHandler packetHandler = PacketProcessor.getProcessor(0, c.getChannel()).getHandler(packetId);
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if (packetHandler != null && packetHandler.validateState(c)) {
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try {
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player.yellowMessage("Receiving: " + packet);
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packetHandler.handlePacket(inPacket, c);
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} catch (final Throwable t) {
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final String chrInfo = player != null ? player.getName() + " on map " + player.getMapId() : "?";
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log.warn("Error in packet handler {}. Chr {}, account {}. Packet: {}", packetHandler.getClass().getSimpleName(),
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chrInfo, c.getAccountName(), packet, t);
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}
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}
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}
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}
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