Examples with DirectClassFile com.taobao.android.dx.cf.direct.DirectClassFile used on opensource projects

Example 6 with DirectClassFile

use of com.taobao.android.dx.cf.direct.DirectClassFile in project atlas by alibaba.

the class Main method processClass.

/**
     * Processes one classfile.
     *
     * @param name {@code non-null;} name of the file, clipped such that it
     * <i>should</i> correspond to the name of the class it contains
     * @param bytes {@code non-null;} contents of the file
     * @return whether processing was successful
     */
private boolean processClass(String name, byte[] bytes) {
    if (!args.coreLibrary) {
        checkClassName(name);
    }
    DirectClassFile cf = new DirectClassFile(bytes, name, args.cfOptions.strictNameCheck);
    cf.setAttributeFactory(StdAttributeFactory.THE_ONE);
    cf.getMagic();
    int numMethodIds = outputDex.getMethodIds().items().size();
    int numFieldIds = outputDex.getFieldIds().items().size();
    int constantPoolSize = cf.getConstantPool().size();
    int maxMethodIdsInDex = numMethodIds + constantPoolSize + cf.getMethods().size() + MAX_METHOD_ADDED_DURING_DEX_CREATION;
    int maxFieldIdsInDex = numFieldIds + constantPoolSize + cf.getFields().size() + MAX_FIELD_ADDED_DURING_DEX_CREATION;
    if (args.multiDex && // Never switch to the next dex if current dex is already empty
    (outputDex.getClassDefs().items().size() > 0) && ((maxMethodIdsInDex > args.maxNumberOfIdxPerDex) || (maxFieldIdsInDex > args.maxNumberOfIdxPerDex))) {
        DexFile completeDex = outputDex;
        createDexFile();
        assert (completeDex.getMethodIds().items().size() <= numMethodIds + MAX_METHOD_ADDED_DURING_DEX_CREATION) && (completeDex.getFieldIds().items().size() <= numFieldIds + MAX_FIELD_ADDED_DURING_DEX_CREATION);
    }
    try {
        ClassDefItem clazz = CfTranslator.translate(cf, bytes, args.cfOptions, args.dexOptions, args.optimizerOptions, outputDex);
        synchronized (outputDex) {
            outputDex.add(clazz);
        }
        return true;
    } catch (ParseException ex) {
        dxConsole.err.println("\ntrouble processing:");
        if (args.debug) {
            ex.printStackTrace(dxConsole.err);
        } else {
            ex.printContext(dxConsole.err);
        }
    }
    errors.incrementAndGet();
    return false;
}

Example 7 with DirectClassFile

use of com.taobao.android.dx.cf.direct.DirectClassFile in project atlas by alibaba.

the class BlockDumper method dump.

/**
     * Does the dumping.
     */
public void dump() {
    byte[] bytes = getBytes();
    ByteArray ba = new ByteArray(bytes);
    /*
         * First, parse the file completely, so we can safely refer to
         * attributes, etc.
         */
    classFile = new DirectClassFile(ba, getFilePath(), getStrictParse());
    classFile.setAttributeFactory(StdAttributeFactory.THE_ONE);
    // Force parsing to happen.
    classFile.getMagic();
    // Next, reparse it and observe the process.
    DirectClassFile liveCf = new DirectClassFile(ba, getFilePath(), getStrictParse());
    liveCf.setAttributeFactory(StdAttributeFactory.THE_ONE);
    liveCf.setObserver(this);
    // Force parsing to happen.
    liveCf.getMagic();
}

Example 8 with DirectClassFile

use of com.taobao.android.dx.cf.direct.DirectClassFile in project atlas by alibaba.

the class DotDumper method run.

private void run() {
    ByteArray ba = new ByteArray(bytes);
    /*
         * First, parse the file completely, so we can safely refer to
         * attributes, etc.
         */
    classFile = new DirectClassFile(ba, filePath, strictParse);
    classFile.setAttributeFactory(StdAttributeFactory.THE_ONE);
    // Force parsing to happen.
    classFile.getMagic();
    // Next, reparse it and observe the process.
    DirectClassFile liveCf = new DirectClassFile(ba, filePath, strictParse);
    liveCf.setAttributeFactory(StdAttributeFactory.THE_ONE);
    liveCf.setObserver(this);
    // Force parsing to happen.
    liveCf.getMagic();
}