forked from SteamWar/SteamWar
61 lines
2.1 KiB
Java
61 lines
2.1 KiB
Java
/*
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* This file is a part of the SteamWar software.
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*
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* Copyright (C) 2026 SteamWar.de-Serverteam
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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 Affero 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 Affero General Public License for more details.
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*
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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 <https://www.gnu.org/licenses/>.
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*/
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package de.steamwar;
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import java.io.IOException;
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import java.io.InputStream;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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import java.util.logging.Logger;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipFile;
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public class Utils {
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private static final Logger LOG = Logger.getLogger("AccessWidenerAgent");
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private Utils() {
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throw new IllegalStateException("Utility class");
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}
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public static List<AccessWidenerEntry> findAndParseAccessWideners(Path jarPath) throws IOException {
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List<AccessWidenerEntry> results = new ArrayList<>();
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try (ZipFile zip = new ZipFile(jarPath.toFile())) {
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Enumeration<? extends ZipEntry> entries = zip.entries();
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while (entries.hasMoreElements()) {
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ZipEntry entry = entries.nextElement();
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if (entry.isDirectory() || !entry.getName().endsWith(".accesswidener")) continue;
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try (InputStream in = zip.getInputStream(entry)) {
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results.addAll(AccessWidenerParser.parse(in));
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} catch (IOException e) {
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LOG.warning("[AccessWidener] Failed to parse " + entry.getName()
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+ " in " + jarPath.getFileName() + ": " + e.getMessage());
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}
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}
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}
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return results;
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}
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}
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