public AtributoAutofocus(Tag tag) {
this.tag = tag;
Class c = (Class) tag.getClass();
if (!AgregadorAtributos.class.isAssignableFrom(c)) {
type = tag.getName();
} else {
AgregadorAtributos temp = (AgregadorAtributos) tag;
type = temp.getType();
}
}
/**
* Writes a tag.
*
* @param tag The tag to write.
* @throws IOException if an I/O error occurs.
*/
public void writeTag(Tag tag) throws IOException {
int type = NBTUtils.getTypeCode(tag.getClass());
String name = tag.getName();
byte[] nameBytes = name.getBytes(NBTConstants.CHARSET);
os.writeByte(type);
os.writeShort(nameBytes.length);
os.write(nameBytes);
if (type == NBTConstants.TYPE_END) {
throw new IOException("Named TAG_End not permitted.");
}
writeTagPayload(tag);
}
/**
* Writes tag payload.
*
* @param tag The tag.
* @throws IOException if an I/O error occurs.
*/
private void writeTagPayload(Tag tag) throws IOException {
int type = NBTUtils.getTypeCode(tag.getClass());
switch (type) {
case NBTConstants.TYPE_END:
writeEndTagPayload((EndTag) tag);
break;
case NBTConstants.TYPE_BYTE:
writeByteTagPayload((ByteTag) tag);
break;
case NBTConstants.TYPE_SHORT:
writeShortTagPayload((ShortTag) tag);
break;
case NBTConstants.TYPE_INT:
writeIntTagPayload((IntTag) tag);
break;
case NBTConstants.TYPE_LONG:
writeLongTagPayload((LongTag) tag);
break;
case NBTConstants.TYPE_FLOAT:
writeFloatTagPayload((FloatTag) tag);
break;
case NBTConstants.TYPE_DOUBLE:
writeDoubleTagPayload((DoubleTag) tag);
break;
case NBTConstants.TYPE_BYTE_ARRAY:
writeByteArrayTagPayload((ByteArrayTag) tag);
break;
case NBTConstants.TYPE_STRING:
writeStringTagPayload((StringTag) tag);
break;
case NBTConstants.TYPE_LIST:
writeListTagPayload((ListTag) tag);
break;
case NBTConstants.TYPE_COMPOUND:
writeCompoundTagPayload((CompoundTag) tag);
break;
case NBTConstants.TYPE_LISTSTRING_ARRAY:
writeListStringArrayTagPayload((ListStringArrayTag) tag);
break;
case NBTConstants.TYPE_LISTITEMSTACK_ARRAY:
writeListItemStackArrayTagPayload((ListItemStackArrayTag) tag);
break;
default:
throw new IOException("Invalid tag type: " + type + ".");
}
}
void handleClassAnnotation(ClassDef classDef) {
Set<? extends Annotation> aSet = classDef.getAnnotations();
if (aSet == null || aSet.isEmpty()) return;
List<Tag> tags = handleAnnotation(aSet, classDef.getType());
if (tags == null) return;
InnerClassAttribute ica = null;
for (Tag t : tags)
if (t != null) {
if (t instanceof InnerClassTag) {
if (ica == null) {
// Do we already have an InnerClassAttribute?
ica = (InnerClassAttribute) clazz.getTag("InnerClassAttribute");
// If not, create one
if (ica == null) {
ica = new InnerClassAttribute();
clazz.addTag(ica);
}
}
ica.add((InnerClassTag) t);
} else if (t instanceof VisibilityAnnotationTag) {
// If a dalvik/annotation/AnnotationDefault tag is present
// in a class, its AnnotationElements must be propagated
// to methods through the creation of new AnnotationDefaultTag.
VisibilityAnnotationTag vt = (VisibilityAnnotationTag) t;
for (AnnotationTag a : vt.getAnnotations()) {
if (a.getType().equals("Ldalvik/annotation/AnnotationDefault;")) {
for (AnnotationElem ae : a.getElems()) {
if (ae instanceof AnnotationAnnotationElem) {
AnnotationAnnotationElem aae = (AnnotationAnnotationElem) ae;
AnnotationTag at = aae.getValue();
// extract default elements
Map<String, AnnotationElem> defaults = new HashMap<String, AnnotationElem>();
for (AnnotationElem aelem : at.getElems()) {
defaults.put(aelem.getName(), aelem);
}
// create default tags containing default elements
// and add tags on methods
for (SootMethod sm : clazz.getMethods()) {
String methodName = sm.getName();
if (defaults.containsKey(methodName)) {
AnnotationElem e = defaults.get(methodName);
// Okay, the name is the same, but is it actually the same type?
Type annotationType = getSootType(e);
boolean isCorrectType = false;
if (annotationType == null) {
// we do not know the type of the annotation, so we guess it's the correct
// type.
isCorrectType = true;
} else {
if (annotationType.equals(sm.getReturnType())) {
isCorrectType = true;
} else if (annotationType.equals(ARRAY_TYPE)) {
if (sm.getReturnType() instanceof ArrayType) isCorrectType = true;
}
}
if (isCorrectType && sm.getParameterCount() == 0) {
e.setName("default");
AnnotationDefaultTag d = new AnnotationDefaultTag(e);
sm.addTag(d);
// In case there is more than one matching method, we only use the first one
defaults.remove(sm.getName());
}
}
}
for (Entry<String, AnnotationElem> leftOverEntry : defaults.entrySet()) {
// We were not able to find a matching method for the tag, because the return
// signature
// does not match
SootMethod found = clazz.getMethodByNameUnsafe(leftOverEntry.getKey());
AnnotationElem element = leftOverEntry.getValue();
if (found != null) {
element.setName("default");
AnnotationDefaultTag d = new AnnotationDefaultTag(element);
found.addTag(d);
}
}
}
}
}
}
if (!(vt.getVisibility() == AnnotationConstants.RUNTIME_INVISIBLE)) clazz.addTag(vt);
} else {
clazz.addTag(t);
}
Debug.printDbg("add class annotation: ", t, " type: ", t.getClass());
}
}