Examples with SerializedFileMetadata info.ata4.junity.serialize.SerializedFileMetadata used on opensource projects

Example 1 with SerializedFileMetadata

use of info.ata4.junity.serialize.SerializedFileMetadata in project disunity by ata4.

the class SerializedFileReader method readMetadata.

private void readMetadata(DataReader in) throws IOException {
    SerializedFileMetadata metadata = serialized.metadata();
    SerializedFileHeader header = serialized.header();
    DataBlock metadataBlock = serialized.metadataBlock();
    metadataBlock.markBegin(in);
    metadata.version(header.version());
    in.readStruct(metadata);
    metadataBlock.markEnd(in);
    L.log(Level.FINER, "metadataBlock: {0}", metadataBlock);
}

Example 2 with SerializedFileMetadata

use of info.ata4.junity.serialize.SerializedFileMetadata in project disunity by ata4.

the class SerializedFileReader method readObjects.

private void readObjects(DataReader in) throws IOException {
    long ofsMin = Long.MAX_VALUE;
    long ofsMax = Long.MIN_VALUE;
    SerializedFileHeader header = serialized.header();
    SerializedFileMetadata metadata = serialized.metadata();
    Map<Long, ObjectInfo> objectInfoMap = metadata.objectInfoTable().infoMap();
    Map<Integer, TypeRoot<Type>> typeTreeMap = metadata.typeTree().typeMap();
    List<SerializedObjectData> objectData = serialized.objectData();
    for (Map.Entry<Long, ObjectInfo> infoEntry : objectInfoMap.entrySet()) {
        ObjectInfo info = infoEntry.getValue();
        long id = infoEntry.getKey();
        long ofs = header.dataOffset() + info.offset();
        ofsMin = Math.min(ofsMin, ofs);
        ofsMax = Math.max(ofsMax, ofs + info.length());
        SerializedObjectData object = new SerializedObjectData(id);
        object.info(info);
        // create and read object data buffer
        ByteBuffer buf = ByteBufferUtils.allocate((int) info.length());
        in.position(ofs);
        in.readBuffer(buf);
        object.buffer(buf);
        // get type tree if possible
        TypeRoot typeRoot = typeTreeMap.get(info.typeID());
        if (typeRoot != null) {
            object.typeTree(typeRoot.nodes());
        }
        objectData.add(object);
    }
    DataBlock objectDataBlock = serialized.objectDataBlock();
    objectDataBlock.offset(ofsMin);
    objectDataBlock.endOffset(ofsMax);
    L.log(Level.FINER, "objectDataBlock: {0}", objectDataBlock);
}

Example 3 with SerializedFileMetadata

use of info.ata4.junity.serialize.SerializedFileMetadata in project disunity by ata4.

the class SerializedFileWriter method writeMetadata.

private void writeMetadata(DataWriter out) throws IOException {
    SerializedFileMetadata metadata = serialized.metadata();
    SerializedFileHeader header = serialized.header();
    DataBlock metadataBlock = serialized.metadataBlock();
    metadataBlock.markBegin(out);
    metadata.version(header.version());
    out.writeStruct(metadata);
    metadataBlock.markEnd(out);
    L.log(Level.FINER, "metadataBlock: {0}", metadataBlock);
}

Example 4 with SerializedFileMetadata

use of info.ata4.junity.serialize.SerializedFileMetadata in project disunity by ata4.

the class AssetObjects method tableModel.

@Override
protected TableModel tableModel(SerializedFile serialized) {
    SerializedFileMetadata metadata = serialized.metadata();
    TableBuilder table = new TableBuilder();
    table.row("Path ID", "Offset", "Length", "Type ID", "Class ID");
    Class<ObjectInfo> factory = metadata.objectInfoTable().elementFactory();
    boolean typeTreePresent = metadata.typeTree().embedded();
    boolean v2 = ObjectInfoV2.class.isAssignableFrom(factory);
    boolean v3 = ObjectInfoV3.class.isAssignableFrom(factory);
    if (typeTreePresent) {
        table.append("Class Name");
    }
    if (v2) {
        table.append("Script Type ID");
    }
    if (v3) {
        table.append("Stripped");
    }
    metadata.objectInfoTable().infoMap().entrySet().stream().forEach(e -> {
        ObjectInfo info = e.getValue();
        table.row(e.getKey(), info.offset(), info.length(), info.typeID(), info.classID());
        if (typeTreePresent) {
            TypeRoot<Type> baseClass = metadata.typeTree().typeMap().get(info.typeID());
            String className = baseClass.nodes().data().typeName();
            table.append(className);
        }
        if (v2) {
            table.append(((ObjectInfoV2) info).scriptTypeIndex());
        }
        if (v3) {
            table.append(((ObjectInfoV3) info).isStripped());
        }
    });
    TableModel model = new TableModel("Objects", table.get());
    TextTableFormat format = model.format();
    format.columnFormatter(1, Formatters::hex);
    return model;
}