/*
 * 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 Lesser 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser 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 "export.h"

#include "SystemManager.h"

namespace Mad {
namespace Common {

class SystemBackend {
  protected:
    friend class SystemManager;

    virtual void getUptimeInfo(unsigned long* /*uptime*/, unsigned long* /*idleTime*/) throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

    virtual void getMemoryInfo(unsigned long* /*totalMem*/, unsigned long* /*freeMem*/, unsigned long* /*totalSwap*/, unsigned long* /*freeSwap*/) throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

    virtual void getLoadInfo(unsigned long* /*currentLoad*/, unsigned long* /*nProcesses*/, float* /*loadAvg1*/, float* /*loadAvg5*/, float* /*loadAvg15*/) throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

    virtual void getFSInfo(std::vector<SystemManager::FSInfo>* /*fsInfo*/) throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

    virtual void shutdown() throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

    virtual void reboot() throw(Core::Exception) {
      throw Core::Exception(Core::Exception::NOT_IMPLEMENTED);
    }

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

}
}

#endif /* MAD_COMMON_SYSTEMBACKEND_H_ */