95 lines
4.0 KiB
Java
95 lines
4.0 KiB
Java
/*
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This file is part of the OdinMS Maple Story Server
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Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
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Matthias Butz <matze@odinms.de>
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Jan Christian Meyer <vimes@odinms.de>
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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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package net.server.handlers.login;
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import client.Client;
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import client.Family;
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import net.AbstractPacketHandler;
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import net.packet.InPacket;
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import net.server.Server;
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import tools.DatabaseConnection;
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import tools.FilePrinter;
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import tools.PacketCreator;
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import java.sql.Connection;
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import java.sql.PreparedStatement;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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public final class DeleteCharHandler extends AbstractPacketHandler {
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@Override
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public final void handlePacket(InPacket p, Client c) {
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String pic = p.readString();
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int cid = p.readInt();
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if (c.checkPic(pic)) {
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//check for family, guild leader, pending marriage, world transfer
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try (Connection con = DatabaseConnection.getConnection();
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PreparedStatement ps = con.prepareStatement("SELECT `world`, `guildid`, `guildrank`, `familyId` FROM characters WHERE id = ?");
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PreparedStatement ps2 = con.prepareStatement("SELECT COUNT(*) as rowcount FROM worldtransfers WHERE `characterid` = ? AND completionTime IS NULL")) {
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ps.setInt(1, cid);
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try (ResultSet rs = ps.executeQuery()) {
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if (!rs.next()) {
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throw new SQLException("Character record does not exist.");
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}
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int world = rs.getInt("world");
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int guildId = rs.getInt("guildid");
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int guildRank = rs.getInt("guildrank");
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int familyId = rs.getInt("familyId");
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if (guildId != 0 && guildRank <= 1) {
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x16));
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return;
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} else if (familyId != -1) {
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Family family = Server.getInstance().getWorld(world).getFamily(familyId);
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if (family != null && family.getTotalMembers() > 1) {
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x1D));
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return;
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}
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}
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}
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ps2.setInt(1, cid);
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try (ResultSet rs = ps2.executeQuery()) {
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rs.next();
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if (rs.getInt("rowcount") > 0) {
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x1A));
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return;
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}
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}
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} catch (SQLException e) {
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e.printStackTrace();
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x09));
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return;
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}
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if (c.deleteCharacter(cid, c.getAccID())) {
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FilePrinter.print(FilePrinter.DELETED_CHAR + c.getAccountName() + ".txt", c.getAccountName() + " deleted CID: " + cid);
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0));
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} else {
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x09));
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}
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} else {
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c.sendPacket(PacketCreator.deleteCharResponse(cid, 0x14));
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}
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}
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}
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