Method Resolve

src/ResourceProvider.cpp:410–439

    : searchPaths(std::move(searchPaths_)) {}

std::string
FilesystemResourceProvider::Resolve(std::string_view resourceName) const {
  const std::string resourcePath(resourceName);
  if (resourcePath.empty()) {
    throw FileNotFound(resourcePath);
  }

  if (IsAbsolutePath(resourcePath)) {
    if (IsRegularFileUtf8(resourcePath)) {
      return resourcePath;
    }
    throw FileNotFound(resourcePath);
  }

  std::ostringstream searched;
  for (size_t i = 0; i < searchPaths.size(); i++) {
    const std::string& root = searchPaths[i];
    if (i != 0) {
      searched << ", ";
    }
    searched << root;

    const std::string candidate = JoinPath(root, resourcePath);
    if (IsRegularFileUtf8(candidate)) {
      return candidate;
    }
  }

  throw FileNotFound(resourcePath + " (searched: " + searched.str() + ")");
}

ZipResourceProvider::ZipResourceProvider(std::string zipFileName)
    : internal(new Internal(zipFileName)) {}