Method readByteData

src/codec/utils/DecodeStream.cpp:143–151

}

std::unique_ptr<ByteData> DecodeStream::readByteData() {
  auto length = readEncodedUint32();
  auto bytes = readBytes(length);
  // must check whether the byte data is valid. otherwise, memcpy() will crash.
  if (length == 0 || length > bytes.length() || context->hasException()) {
    return nullptr;
  }
  return ByteData::MakeCopy(bytes.data(), length);
}

std::string DecodeStream::readUTF8String() {
  if (_position < dataView.size()) {