85 lines
3.5 KiB
Java
85 lines
3.5 KiB
Java
package the.bytecode.club.bytecodeviewer.util;
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import com.googlecode.d2j.dex.Dex2jar;
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import com.googlecode.d2j.dex.DexExceptionHandler;
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import com.googlecode.d2j.Method;
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import com.googlecode.d2j.node.DexMethodNode;
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import org.objectweb.asm.MethodVisitor;
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import java.io.File;
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import the.bytecode.club.bytecodeviewer.BytecodeViewer;
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/***************************************************************************
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* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
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* Copyright (C) 2014 Kalen 'Konloch' Kinloch - http://bytecodeviewer.com *
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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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/**
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* A simple wrapper for Dex2Jar.
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*
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* @author Konloch
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*/
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public class Dex2Jar {
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/**
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* Converts a .apk or .dex to .jar
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*
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* @param input the input .apk or .dex file
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* @param output the output .jar file
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*/
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public static synchronized void dex2Jar(File input, File output) {
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try {
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Dex2jar d2Jar = Dex2jar.from(input)
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.withExceptionHandler(new DexExceptionHandler() {
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public void handleFileException(Exception e) {
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e.printStackTrace();
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}
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public void handleMethodTranslateException(Method method, DexMethodNode methodNode, MethodVisitor mv, Exception e) {
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e.printStackTrace();
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}
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});
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d2Jar.to(output.toPath());
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} catch (com.googlecode.d2j.DexException e) {
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e.printStackTrace();
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} catch (Exception e) {
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BytecodeViewer.handleException(e);
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}
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}
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/**
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* Converts a .jar to .dex
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*
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* @param input the input .jar file
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* @param output the output .dex file
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*/
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public static synchronized void saveAsDex(File input, File output) {
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saveAsDex(input, output, true);
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}
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public static synchronized void saveAsDex(File input, File output, boolean delete) {
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try {
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com.googlecode.dex2jar.tools.Jar2Dex.main(input.getAbsolutePath(),
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"-o", output.getAbsolutePath(),
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"-s", BytecodeViewer.viewer.getMinSdkVersion() + "");
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if (delete)
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input.delete();
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} catch (Exception e) {
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BytecodeViewer.handleException(e);
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}
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}
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}
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