/*
 * Copyright (C) AC SOFTWARE SP. Z O.O
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef EXTRAS_PORTING_LINUX_LINUX_FILE_STORAGE_H_
#define EXTRAS_PORTING_LINUX_LINUX_FILE_STORAGE_H_

#include <supla/storage/storage.h>

#include <string>

namespace Supla {

class LinuxFileStorage : public Storage {
 public:
  explicit LinuxFileStorage(const std::string &path,
                            unsigned int storageStartingOffset = 0,
                            unsigned int reservedSize = 10000);
  virtual ~LinuxFileStorage();
  bool init() override;
  void commit() override;

 protected:
  int readStorage(unsigned int, unsigned char *, unsigned int, bool) override;
  int writeStorage(unsigned int, const unsigned char *, unsigned int) override;

  unsigned int reservedSize = 0;
  bool dataChanged = false;
  unsigned char *data = nullptr;
  std::string path;
};

};  // namespace Supla

#endif  // EXTRAS_PORTING_LINUX_LINUX_FILE_STORAGE_H_
