/*
 * SystemBackend.h
 *
 * Copyright (C) 2008 Matthias Schiffer <matthias@gamezock.de>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAD_COMMON_SYSTEMBACKEND_H_
#define MAD_COMMON_SYSTEMBACKEND_H_

#include <config.h>

#include "SystemManager.h"

namespace Mad {
namespace Common {

class SystemBackend {
  protected:
    friend class SystemManager;

    virtual bool getUptimeInfo(const boost::function2<void, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual bool getMemoryInfo(const boost::function4<void, unsigned long, unsigned long, unsigned long, unsigned long> &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual bool getLoadInfo(const boost::function5<void, unsigned long, unsigned long, float, float, float> &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual bool getFSInfo(const boost::function1<void, const std::vector<SystemManager::FSInfo>& > &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual bool shutdown(const boost::function0<void> &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual bool reboot(const boost::function0<void> &callback _UNUSED_PARAMETER_) {
      return false;
    }

    virtual int getPriority() const {
      return 0;
    }
};

}
}

#endif /* MAD_COMMON_SYSTEMBACKEND_H_ */