Method getFileName

CesiumUtility/src/Uri.cpp:150–178

}

std::string_view Uri::getFileName() const {
  if (!this->isValid()) {
    return {};
  }

  uint32_t pathLength = this->_url->get_pathname_length();
  // If the pathname is empty or just "/", there's no filename.
  if (pathLength <= 1) {
    return {};
  }

  const std::string_view path = this->_url->get_pathname();
  const int32_t end = (int32_t)(pathLength - 1);
  for (int32_t i = end; i >= 0; i--) {
    if (path[(size_t)i] != '/') {
      continue;
    }

    // Last char of pathname is '/', so no filename
    if (i == end) {
      return {};
    }

    return path.substr((size_t)(i + 1), (size_t)(end - i));
  }

  // If we've gotten this far, the whole pathname is the filename
  return path;
}

std::string_view Uri::getStem() const {
  const std::string_view filename = this->getFileName();