/**
 * Copyright (C) 2021 Saturneric <eric@bktus.com>
 *
 * This file is part of GpgFrontend.
 *
 * GpgFrontend is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GpgFrontend is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GpgFrontend. If not, see <https://www.gnu.org/licenses/>.
 *
 * The initial version of the source code is inherited from
 * the gpg4usb project, which is under GPL-3.0-or-later.
 *
 * All the source code of GpgFrontend was modified and released by
 * Saturneric <eric@bktus.com> starting on May 12, 2021.
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 */

#include "FilesystemUtils.h"

namespace GpgFrontend {

auto GetOnlyFileNameWithPath(const std::string& path) -> std::string {
  // Create a path object from given string
  std::filesystem::path path_obj(path);
  // Check if file name in the path object has extension
  if (path_obj.has_filename()) {
    // Fetch the extension from path object and return
    return (path_obj.parent_path() / path_obj.stem()).u8string();
  }
  // In case of no extension return empty string
  return {};
}

auto GetFileExtension(const std::string& path) -> std::string {
  // Create a path object from given string
  std::filesystem::path path_obj(path);

  // Check if file name in the path object has extension
  if (path_obj.has_extension()) {
    // Fetch the extension from path object and return
    return path_obj.extension().u8string();
  }
  // In case of no extension return empty string
  return {};
}

}  // namespace GpgFrontend