mirror of
https://github.com/Maschell/JNUSLib.git
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74 lines
2.7 KiB
Java
74 lines
2.7 KiB
Java
/****************************************************************************
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* Copyright (C) 2016-2018 Maschell
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*
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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 General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU 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 de.mas.wiiu.jnus;
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import java.io.File;
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import java.nio.file.Files;
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import de.mas.wiiu.jnus.implementations.NUSDataProvider;
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import de.mas.wiiu.jnus.implementations.NUSDataProviderWUD;
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import de.mas.wiiu.jnus.implementations.wud.WUDImage;
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import de.mas.wiiu.jnus.implementations.wud.parser.WUDInfo;
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import de.mas.wiiu.jnus.implementations.wud.parser.WUDInfoParser;
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import lombok.extern.java.Log;
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@Log
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public final class NUSTitleLoaderWUD extends NUSTitleLoader {
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private NUSTitleLoaderWUD() {
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super();
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}
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public static NUSTitle loadNUSTitle(String WUDPath) throws Exception {
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return loadNUSTitle(WUDPath, null);
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}
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public static NUSTitle loadNUSTitle(String WUDPath, byte[] titleKey) throws Exception {
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NUSTitleLoader loader = new NUSTitleLoaderWUD();
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NUSTitleConfig config = new NUSTitleConfig();
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byte[] usedTitleKey = titleKey;
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File wudFile = new File(WUDPath);
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if (!wudFile.exists()) {
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log.info(WUDPath + " does not exist.");
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System.exit(1);
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}
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WUDImage image = new WUDImage(wudFile);
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if (usedTitleKey == null) {
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File keyFile = new File(wudFile.getParentFile().getPath() + File.separator + Settings.WUD_KEY_FILENAME);
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if (!keyFile.exists()) {
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log.info(keyFile.getAbsolutePath() + " does not exist and no title key was provided.");
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return null;
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}
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usedTitleKey = Files.readAllBytes(keyFile.toPath());
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}
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WUDInfo wudInfo = WUDInfoParser.createAndLoad(image.getWUDDiscReader(), usedTitleKey);
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if (wudInfo == null) {
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return null;
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}
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config.setWUDInfo(wudInfo);
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return loader.loadNusTitle(config);
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}
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@Override
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protected NUSDataProvider getDataProvider(NUSTitle title, NUSTitleConfig config) {
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return new NUSDataProviderWUD(title, config.getWUDInfo());
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}
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}
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