Examples with JadxException jadx.core.utils.exceptions.JadxException used on opensource projects

Example 1 with JadxException

use of jadx.core.utils.exceptions.JadxException in project jadx by skylot.

the class IntegrationTest method getClassNodeFromFile.

public ClassNode getClassNodeFromFile(File file, String clsName) {
    JadxDecompiler d = new JadxDecompiler(args);
    try {
        d.loadFile(file);
    } catch (JadxException e) {
        e.printStackTrace();
        fail(e.getMessage());
    }
    RootNode root = JadxInternalAccess.getRoot(d);
    root.getConstValues().getResourcesNames().putAll(resMap);
    ClassNode cls = root.searchClassByName(clsName);
    assertThat("Class not found: " + clsName, cls, notNullValue());
    assertThat(clsName, is(cls.getClassInfo().getFullName()));
    if (unloadCls) {
        decompile(d, cls);
    } else {
        decompileWithoutUnload(d, cls);
    }
    System.out.println("-----------------------------------------------------------");
    System.out.println(cls.getCode());
    System.out.println("-----------------------------------------------------------");
    checkCode(cls);
    compile(cls);
    runAutoCheck(clsName);
    return cls;
}

Example 2 with JadxException

use of jadx.core.utils.exceptions.JadxException in project jadx by skylot.

the class JadxCLIArgs method process.

private boolean process() {
    if (isPrintHelp()) {
        printUsage();
        return false;
    }
    try {
        if (threadsCount <= 0) {
            throw new JadxException("Threads count must be positive");
        }
        if (files != null) {
            for (String fileName : files) {
                File file = new File(fileName);
                if (file.exists()) {
                    input.add(file);
                } else {
                    throw new JadxException("File not found: " + file);
                }
            }
        }
        if (input.size() > 1) {
            throw new JadxException("Only one input file is supported");
        }
        if (outDirName != null) {
            outputDir = new File(outDirName);
        }
        if (isVerbose()) {
            ch.qos.logback.classic.Logger rootLogger = (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME);
            // remove INFO ThresholdFilter
            Appender<ILoggingEvent> appender = rootLogger.getAppender("STDOUT");
            if (appender != null) {
                appender.clearAllFilters();
            }
        }
    } catch (JadxException e) {
        System.err.println("ERROR: " + e.getMessage());
        printUsage();
        return false;
    }
    return true;
}

Example 3 with JadxException

use of jadx.core.utils.exceptions.JadxException in project jadx by skylot.

the class InputFile method loadFromJar.

private static Dex loadFromJar(File jarFile) throws DecodeException {
    try {
        LOG.info("converting to dex: {} ...", jarFile.getName());
        JavaToDex j2d = new JavaToDex();
        byte[] ba = j2d.convert(jarFile.getAbsolutePath());
        if (ba.length == 0) {
            throw new JadxException(j2d.isError() ? j2d.getDxErrors() : "Empty dx output");
        }
        if (j2d.isError()) {
            LOG.warn("dx message: {}", j2d.getDxErrors());
        }
        return new Dex(ba);
    } catch (Throwable e) {
        throw new DecodeException("java class to dex conversion error:\n " + e.getMessage(), e);
    }
}

Example 4 with JadxException

use of jadx.core.utils.exceptions.JadxException in project jadx by skylot.

the class JavaToDex method convert.

public byte[] convert(String javaFile) throws JadxException {
    ByteArrayOutputStream errOut = new ByteArrayOutputStream();
    try {
        DxConsole.err = new PrintStream(errOut, true, CHARSET_NAME);
    } catch (UnsupportedEncodingException e) {
        throw new JadxException(e.getMessage(), e);
    }
    PrintStream oldOut = System.out;
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {
        setOut(new PrintStream(baos, true, CHARSET_NAME));
        DxArgs args = new DxArgs("-", new String[] { javaFile });
        resetOutDexVar();
        run(args);
    } catch (Throwable e) {
        throw new JadxException("dx exception: " + e.getMessage(), e);
    } finally {
        close(baos);
        System.setOut(oldOut);
    }
    try {
        // errOut also contains warnings
        dxErrors = errOut.toString(CHARSET_NAME);
    } catch (UnsupportedEncodingException e) {
        throw new JadxException("Can't save error output", e);
    }
    return baos.toByteArray();
}

Example 5 with JadxException

use of jadx.core.utils.exceptions.JadxException in project jadx by skylot.

the class JavaToDex method resetOutDexVar.

private void resetOutDexVar() throws JadxException {
    try {
        Field outputDex = Main.class.getDeclaredField("outputDex");
        outputDex.setAccessible(true);
        outputDex.set(null, null);
    } catch (Exception e) {
        throw new JadxException("Failed to reset outputDex field", e);
    }
}