jadx.api.JadxDecompiler Java Examples

The following examples show how to use jadx.api.JadxDecompiler. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: JadxCLIArgs.java From jadx with Apache License 2.0

6 votes

private boolean process(JCommanderWrapper<JadxCLIArgs> jcw) {
	if (printHelp) {
		jcw.printUsage();
		return false;
	}
	if (printVersion) {
		System.out.println(JadxDecompiler.getVersion());
		return false;
	}
	try {
		if (threadsCount <= 0) {
			throw new JadxException("Threads count must be positive, got: " + threadsCount);
		}
		LogHelper.setLogLevelFromArgs(this);
	} catch (JadxException e) {
		System.err.println("ERROR: " + e.getMessage());
		jcw.printUsage();
		return false;
	}
	return true;
}

Example #2

Source File: JadxUpdate.java From jadx with Apache License 2.0

6 votes

private static Release checkForNewRelease() throws IOException {
	String version = JadxDecompiler.getVersion();
	if (version.contains("dev")) {
		LOG.debug("Ignore check for update: development version");
		return null;
	}

	List<Release> list = get(GITHUB_RELEASES_URL, RELEASES_LIST_TYPE);
	if (list == null) {
		return null;
	}
	list.removeIf(release -> release.getName().equalsIgnoreCase(version) || release.isPreRelease());
	if (list.isEmpty()) {
		return null;
	}
	list.sort(RELEASE_COMPARATOR);
	Release latest = list.get(list.size() - 1);
	if (VersionComparator.checkAndCompare(version, latest.getName()) >= 0) {
		return null;
	}
	LOG.info("Found new jadx version: {}", latest);
	return latest;
}

Example #3

Source File: RunProgramJad.java From APKRepatcher with MIT License

5 votes

public static void decompileJar2Java(File jarPath, String outputSourceDirectory) throws JadxException
{
	 JadxDecompiler jadx = new JadxDecompiler();
	 jadx.setOutputDir(new File(outputSourceDirectory));
	 jadx.loadFile(jarPath);
	 jadx.save();
		if (jadx.getErrorsCount() != 0) {
			jadx.printErrorsReport();
		} else {
		}
}

Example #4

Source File: LogHelper.java From jadx with Apache License 2.0

5 votes

public static void applyLogLevel(LogLevelEnum logLevel) {
	Logger rootLogger = (Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
	rootLogger.setLevel(logLevel.getLevel());

	if (logLevel != LogLevelEnum.QUIET) {
		// show progress for all levels except quiet
		setLevelForClass(JadxCLI.class, Level.INFO);
		setLevelForClass(JadxDecompiler.class, Level.INFO);
	}
}

Example #5

Source File: JadxCLI.java From jadx with Apache License 2.0

5 votes

static int processAndSave(JadxArgs jadxArgs) {
	jadxArgs.setCodeCache(new NoOpCodeCache());
	try (JadxDecompiler jadx = new JadxDecompiler(jadxArgs)) {
		jadx.load();
		jadx.save();
		int errorsCount = jadx.getErrorsCount();
		if (errorsCount != 0) {
			jadx.printErrorsReport();
			LOG.error("finished with errors, count: {}", errorsCount);
		} else {
			LOG.info("done");
		}
	}
	return 0;
}

Example #6

Source File: JSourcesTest.java From jadx with Apache License 2.0

5 votes

@BeforeEach
public void init() {
	JRoot root = mock(JRoot.class);
	when(root.isFlatPackages()).thenReturn(false);
	JadxWrapper wrapper = mock(JadxWrapper.class);
	sources = new JSources(root, wrapper);
	decompiler = new JadxDecompiler(new JadxArgs());
}

Example #7

Source File: JadxWrapper.java From jadx with Apache License 2.0

5 votes

public void openFile(File file) {
	close();
	this.openFile = file;
	try {
		JadxArgs jadxArgs = settings.toJadxArgs();
		jadxArgs.setInputFile(file);

		this.decompiler = new JadxDecompiler(jadxArgs);
		this.decompiler.load();
	} catch (Exception e) {
		LOG.error("Jadx init error", e);
		close();
	}
}

Example #8

Source File: JNode.java From jadx with Apache License 2.0

5 votes

@Nullable
public JavaNode getJavaNodeAtPosition(JadxDecompiler decompiler, int line, int offset) {
	ICodeInfo codeInfo = getCodeInfo();
	if (codeInfo == null) {
		return null;
	}
	return decompiler.getJavaNodeAtPosition(codeInfo, line, offset);
}

Example #9

Source File: BaseExternalTest.java From jadx with Apache License 2.0

5 votes

private void processByPatterns(JadxDecompiler jadx, String clsPattern, @Nullable String mthPattern) {
	RootNode root = JadxInternalAccess.getRoot(jadx);
	int processed = 0;
	for (ClassNode classNode : root.getClasses(true)) {
		String clsFullName = classNode.getClassInfo().getFullName();
		if (clsFullName.equals(clsPattern)) {
			if (processCls(mthPattern, classNode)) {
				processed++;
			}
		}
	}
	assertThat("No classes processed", processed, greaterThan(0));
}

Example #10

Source File: BaseExternalTest.java From jadx with Apache License 2.0

5 votes

protected void decompile(JadxArgs jadxArgs, @Nullable String clsPatternStr, @Nullable String mthPatternStr) {
	JadxDecompiler jadx = new JadxDecompiler(jadxArgs);
	jadx.load();

	if (clsPatternStr == null) {
		processAll(jadx);
		// jadx.saveSources();
	} else {
		processByPatterns(jadx, clsPatternStr, mthPatternStr);
	}
	printErrorReport(jadx);
}

Example #11

Source File: SmaliTest.java From jadx with Apache License 2.0

5 votes

protected List<ClassNode> loadFromSmaliFiles() {
	File outDex = createTempFile(".dex");
	compileSmali(outDex, collectSmaliFiles(getTestPkg(), getTestName()));

	JadxDecompiler d = loadFiles(Collections.singletonList(outDex));
	RootNode root = JadxInternalAccess.getRoot(d);
	List<ClassNode> classes = root.getClasses(false);
	decompileAndCheck(d, classes);
	return classes;
}

Example #12

Source File: BaseExternalTest.java From Box with Apache License 2.0

5 votes

private void processByPatterns(JadxDecompiler jadx, String clsPattern, @Nullable String mthPattern) {
	RootNode root = JadxInternalAccess.getRoot(jadx);
	int processed = 0;
	for (ClassNode classNode : root.getClasses(true)) {
		String clsFullName = classNode.getClassInfo().getFullName();
		if (clsFullName.equals(clsPattern)) {
			if (processCls(mthPattern, classNode)) {
				processed++;
			}
		}
	}
	assertThat("No classes processed", processed, greaterThan(0));
}

Example #13

Source File: IntegrationTest.java From Box with Apache License 2.0

5 votes

public ClassNode getClassNodeFromFile(File file, String clsName) {
	JadxDecompiler d = loadFiles(Collections.singletonList(file));
	RootNode root = JadxInternalAccess.getRoot(d);

	ClassNode cls = root.searchClassByName(clsName);
	assertThat("Class not found: " + clsName, cls, notNullValue());
	assertThat(clsName, is(cls.getClassInfo().getFullName()));

	decompileAndCheck(d, Collections.singletonList(cls));
	return cls;
}

Example #14

Source File: SmaliTest.java From Box with Apache License 2.0

5 votes

protected List<ClassNode> loadFromSmaliFiles() {
	File outDex = createTempFile(".dex");
	compileSmali(outDex, collectSmaliFiles(getTestPkg(), getTestName()));

	JadxDecompiler d = loadFiles(Collections.singletonList(outDex));
	RootNode root = JadxInternalAccess.getRoot(d);
	List<ClassNode> classes = root.getClasses(false);
	decompileAndCheck(d, classes);
	return classes;
}

Example #15

Source File: SmaliTest.java From Box with Apache License 2.0

5 votes

protected List<ClassNode> loadFromSmaliFiles() {
	File outDex = createTempFile(".dex");
	compileSmali(outDex, collectSmaliFiles(getTestPkg(), getTestName()));

	JadxDecompiler d = loadFiles(Collections.singletonList(outDex));
	RootNode root = JadxInternalAccess.getRoot(d);
	List<ClassNode> classes = root.getClasses(false);
	decompileAndCheck(d, classes);
	return classes;
}

Example #16

Source File: BaseExternalTest.java From Box with Apache License 2.0

5 votes

protected void decompile(JadxArgs jadxArgs, @Nullable String clsPatternStr, @Nullable String mthPatternStr) {
	JadxDecompiler jadx = new JadxDecompiler(jadxArgs);
	jadx.load();

	if (clsPatternStr == null) {
		processAll(jadx);
		// jadx.saveSources();
	} else {
		processByPatterns(jadx, clsPatternStr, mthPatternStr);
	}
	printErrorReport(jadx);
}

Example #17

Source File: IntegrationTest.java From Box with Apache License 2.0

5 votes

public ClassNode getClassNodeFromFile(File file, String clsName) {
	JadxDecompiler d = loadFiles(Collections.singletonList(file));
	RootNode root = JadxInternalAccess.getRoot(d);

	ClassNode cls = root.searchClassByName(clsName);
	assertThat("Class not found: " + clsName, cls, notNullValue());
	assertThat(clsName, is(cls.getClassInfo().getFullName()));

	decompileAndCheck(d, Collections.singletonList(cls));
	return cls;
}

Example #18

Source File: BaseExternalTest.java From Box with Apache License 2.0

5 votes

protected void decompile(JadxArgs jadxArgs, @Nullable String clsPatternStr, @Nullable String mthPatternStr) {
	JadxDecompiler jadx = new JadxDecompiler(jadxArgs);
	jadx.load();

	if (clsPatternStr == null) {
		processAll(jadx);
		// jadx.saveSources();
	} else {
		processByPatterns(jadx, clsPatternStr, mthPatternStr);
	}
	printErrorReport(jadx);
}

Example #19

Source File: BaseExternalTest.java From Box with Apache License 2.0

5 votes

private void processByPatterns(JadxDecompiler jadx, String clsPattern, @Nullable String mthPattern) {
	RootNode root = JadxInternalAccess.getRoot(jadx);
	int processed = 0;
	for (ClassNode classNode : root.getClasses(true)) {
		String clsFullName = classNode.getClassInfo().getFullName();
		if (clsFullName.equals(clsPattern)) {
			if (processCls(mthPattern, classNode)) {
				processed++;
			}
		}
	}
	assertThat("No classes processed", processed, greaterThan(0));
}

Example #20

Source File: BaseExternalTest.java From jadx with Apache License 2.0

4 votes

private void printErrorReport(JadxDecompiler jadx) {
	jadx.printErrorsReport();
	assertThat(jadx.getErrorsCount(), is(0));
}

Example #21

Source File: IntegrationTest.java From Box with Apache License 2.0

4 votes

protected void decompileWithoutUnload(JadxDecompiler jadx, ClassNode cls) {
	ProcessClass.process(cls);
	generateClsCode(cls);
	// don't unload class
}

Example #22

Source File: JadxWrapper.java From jadx with Apache License 2.0

4 votes

public JadxDecompiler getDecompiler() {
	return decompiler;
}

Example #23

Source File: BaseExternalTest.java From Box with Apache License 2.0

4 votes

private void processAll(JadxDecompiler jadx) {
	for (JavaClass javaClass : jadx.getClasses()) {
		javaClass.decompile();
	}
}

Example #24

Source File: AboutDialog.java From jadx with Apache License 2.0

4 votes

public final void initUI() {
	Font font = new Font("Serif", Font.BOLD, 13);

	URL logoURL = getClass().getResource("/logos/jadx-logo-48px.png");
	Icon logo = new ImageIcon(logoURL, "jadx logo");

	JLabel name = new JLabel("jadx", logo, SwingConstants.CENTER);
	name.setFont(font);
	name.setAlignmentX(0.5f);

	JLabel desc = new JLabel("Dex to Java decompiler");
	desc.setFont(font);
	desc.setAlignmentX(0.5f);

	JLabel version = new JLabel("jadx version: " + JadxDecompiler.getVersion());
	version.setFont(font);
	version.setAlignmentX(0.5f);

	String javaVm = System.getProperty("java.vm.name");
	String javaVer = System.getProperty("java.version");

	javaVm = javaVm == null ? "" : javaVm;

	JLabel javaVmLabel = new JLabel("Java VM: " + javaVm);
	javaVmLabel.setFont(font);
	javaVmLabel.setAlignmentX(0.5f);

	javaVer = javaVer == null ? "" : javaVer;
	JLabel javaVerLabel = new JLabel("Java version: " + javaVer);
	javaVerLabel.setFont(font);
	javaVerLabel.setAlignmentX(0.5f);

	JPanel textPane = new JPanel();
	textPane.setBorder(BorderFactory.createEmptyBorder(15, 15, 15, 15));
	textPane.setLayout(new BoxLayout(textPane, BoxLayout.PAGE_AXIS));
	textPane.add(Box.createRigidArea(new Dimension(0, 10)));
	textPane.add(name);
	textPane.add(Box.createRigidArea(new Dimension(0, 10)));
	textPane.add(desc);
	textPane.add(Box.createRigidArea(new Dimension(0, 10)));
	textPane.add(version);
	textPane.add(Box.createRigidArea(new Dimension(0, 20)));
	textPane.add(javaVmLabel);
	textPane.add(javaVerLabel);
	textPane.add(Box.createRigidArea(new Dimension(0, 20)));

	JButton close = new JButton(NLS.str("tabs.close"));
	close.addActionListener(event -> dispose());
	close.setAlignmentX(0.5f);

	Container contentPane = getContentPane();
	contentPane.add(textPane, BorderLayout.CENTER);
	contentPane.add(close, BorderLayout.PAGE_END);

	UiUtils.setWindowIcons(this);

	setModalityType(ModalityType.APPLICATION_MODAL);

	setTitle(NLS.str("about_dialog.title"));
	pack();
	setDefaultCloseOperation(DISPOSE_ON_CLOSE);
	setLocationRelativeTo(null);
}

Example #25

Source File: CodeArea.java From jadx with Apache License 2.0

4 votes

private JadxDecompiler getDecompiler() {
	return getMainWindow().getWrapper().getDecompiler();
}

Example #26

Source File: BaseExternalTest.java From Box with Apache License 2.0

4 votes

private void printErrorReport(JadxDecompiler jadx) {
	jadx.printErrorsReport();
	assertThat(jadx.getErrorsCount(), is(0));
}

Example #27

Source File: ResourcesSaver.java From Box with Apache License 2.0

4 votes

public ResourcesSaver(File outDir, ResourceFile resourceFile, JadxDecompiler.ReverseCallBack reverseCallBack) {
	this.resourceFile = resourceFile;
	this.outDir = outDir;
	this.reverseCallBack=reverseCallBack;
}

Example #28

Source File: BaseExternalTest.java From jadx with Apache License 2.0

4 votes

private void processAll(JadxDecompiler jadx) {
	for (JavaClass javaClass : jadx.getClasses()) {
		javaClass.decompile();
	}
}

Example #29

Source File: IntegrationTest.java From Box with Apache License 2.0

4 votes

protected void decompileWithoutUnload(JadxDecompiler jadx, ClassNode cls) {
	ProcessClass.process(cls);
	generateClsCode(cls);
	// don't unload class
}

Example #30

Source File: IntegrationTest.java From jadx with Apache License 2.0

4 votes

protected void decompileWithoutUnload(JadxDecompiler jadx, ClassNode cls) {
	ProcessClass.process(cls);
	generateClsCode(cls);
	// don't unload class
}