/**
 * Copyright (C) 2021 Saturneric
 *
 * 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
 *
 */

#ifndef GPGFRONTEND_CHARSETDETECTOR_H
#define GPGFRONTEND_CHARSETDETECTOR_H

#include "core/GpgFrontendCore.h"

namespace GpgFrontend {

class GPGFRONTEND_CORE_EXPORT CharsetOperator {
 public:
  using CharsetInfo = std::tuple<std::string, std::string, int>;

  static CharsetInfo Detect(const std::string &buffer);

  static bool Convert2Utf8(const std::string &buffer, std::string &out_buffer,
                           std::string from_charset_name);
};
}  // namespace GpgFrontend

#endif  // GPGFRONTEND_CHARSETDETECTOR_H