Method MakeFromFile

src/core/utils/Stream.cpp:123–151

}

std::unique_ptr<Stream> Stream::MakeFromFile(const std::string& filePath) {
  if (filePath.empty()) {
    return nullptr;
  }
  auto protocol = GetProtocolFromPath(filePath);
  if (!protocol.empty()) {
    locker.lock();
    auto streamFactory = customProtocolsMap[protocol];
    locker.unlock();
    if (streamFactory) {
      auto stream = streamFactory->createStream(filePath);
      if (stream) {
        return stream;
      }
    }
  }
  auto file = fopen(filePath.c_str(), "rb");
  if (file == nullptr) {
    return nullptr;
  }
  fseek(file, 0, SEEK_END);
  auto length = ftell(file);
  if (length <= 0) {
    fclose(file);
    return nullptr;
  }
  fseek(file, 0, SEEK_SET);
  return std::make_unique<FileStream>(file, length);
}

std::unique_ptr<Stream> Stream::MakeFromData(std::shared_ptr<Data> data) {
  if (data == nullptr) {