Examples with JavaAttrStorage jadx.plugins.input.java.data.attributes.JavaAttrStorage used on opensource projects

Example 1 with JavaAttrStorage

use of jadx.plugins.input.java.data.attributes.JavaAttrStorage in project jadx by skylot.

the class JavaClassData method parseField.

private void parseField(DataReader reader, JavaFieldData field) {
    int accessFlags = reader.readU2();
    int nameIdx = reader.readU2();
    int typeIdx = reader.readU2();
    JavaAttrStorage attributes = attributesReader.load(reader);
    field.setAccessFlags(accessFlags);
    field.setName(constPoolReader.getUtf8(nameIdx));
    field.setType(constPoolReader.getUtf8(typeIdx));
    field.setAttributes(attributes);
}

Example 2 with JavaAttrStorage

use of jadx.plugins.input.java.data.attributes.JavaAttrStorage in project jadx by skylot.

the class JavaClassData method getAttributes.

@Override
public List<IJadxAttribute> getAttributes() {
    data.absPos(offsets.getAttributesOffset());
    JavaAttrStorage attributes = attributesReader.load(data);
    int size = attributes.size();
    if (size == 0) {
        return Collections.emptyList();
    }
    List<IJadxAttribute> list = new ArrayList<>(size);
    Utils.addToList(list, JavaAnnotationsAttr.merge(attributes));
    Utils.addToList(list, attributes.get(JavaAttrType.INNER_CLASSES));
    Utils.addToList(list, attributes.get(JavaAttrType.SOURCE_FILE));
    Utils.addToList(list, attributes.get(JavaAttrType.SIGNATURE));
    return list;
}

Example 3 with JavaAttrStorage

use of jadx.plugins.input.java.data.attributes.JavaAttrStorage in project jadx by skylot.

the class JavaClassData method parseMethod.

private void parseMethod(DataReader reader, JavaMethodData method, int id) {
    int accessFlags = reader.readU2();
    int nameIdx = reader.readU2();
    int descriptorIdx = reader.readU2();
    JavaAttrStorage attributes = attributesReader.load(reader);
    JavaMethodRef methodRef = method.getMethodRef();
    methodRef.reset();
    methodRef.initUniqId(clsReader, id, false);
    methodRef.setName(constPoolReader.getUtf8(nameIdx));
    methodRef.setDescr(constPoolReader.getUtf8(descriptorIdx));
    if (methodRef.getName().equals("<init>")) {
        // java bytecode don't use that flag
        accessFlags |= AccessFlags.CONSTRUCTOR;
    }
    method.setData(accessFlags, attributes);
}

Example 4 with JavaAttrStorage

use of jadx.plugins.input.java.data.attributes.JavaAttrStorage in project jadx by skylot.

the class JavaCodeReader method getDebugInfo.

@Override
@Nullable
public IDebugInfo getDebugInfo() {
    int maxStack = readMaxStack();
    reader.skip(2);
    reader.skip(reader.readU4());
    reader.skip(reader.readU2() * 8);
    JavaAttrStorage attrs = clsData.getAttributesReader().load(reader);
    LineNumberTableAttr linesAttr = attrs.get(JavaAttrType.LINE_NUMBER_TABLE);
    LocalVarsAttr varsAttr = attrs.get(JavaAttrType.LOCAL_VAR_TABLE);
    if (linesAttr == null && varsAttr == null) {
        return null;
    }
    Map<Integer, Integer> linesMap = linesAttr != null ? linesAttr.getLineMap() : Collections.emptyMap();
    List<ILocalVar> vars;
    if (varsAttr == null) {
        vars = Collections.emptyList();
    } else {
        List<JavaLocalVar> javaVars = varsAttr.getVars();
        LocalVarTypesAttr typedVars = attrs.get(JavaAttrType.LOCAL_VAR_TYPE_TABLE);
        if (typedVars != null && !typedVars.getVars().isEmpty()) {
            // merge signature from typedVars into javaVars
            Map<JavaLocalVar, JavaLocalVar> varsMap = new HashMap<>(javaVars.size());
            javaVars.forEach(v -> varsMap.put(v, v));
            for (JavaLocalVar typedVar : typedVars.getVars()) {
                JavaLocalVar jv = varsMap.get(typedVar);
                if (jv != null) {
                    jv.setSignature(typedVar.getSignature());
                }
            }
        }
        javaVars.forEach(v -> v.shiftRegNum(maxStack));
        vars = Collections.unmodifiableList(javaVars);
    }
    return new DebugInfo(linesMap, vars);
}