SysFsGpioConfig.hpp

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/*
    Copyright (C) 2014-2016 Leosac

    This file is part of Leosac.

    Leosac is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Leosac 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 Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

#pragma once

#include "SysFSGPIOPin.hpp"
#include <boost/property_tree/ptree_fwd.hpp>
#include <map>
#include <string>

namespace Leosac
{
namespace Module
{

namespace SysFsGpio
{
class SysFsGpioConfig
{
  public:
    SysFsGpioConfig(const boost::property_tree::ptree &cfg);

    const std::string &export_path() const;

    const std::string &unexport_path() const;

    std::string value_path(int pin_no) const;

    std::string edge_path(int pin_no) const;

    std::string direction_path(int pin_no) const;

  private:
    std::map<int, std::string> pin_aliases_;

    std::string default_aliases_;

    std::string cfg_export_path_;

    std::string cfg_unexport_path_;

    std::string cfg_value_path_;

    std::string cfg_edge_path_;

    std::string cfg_direction_path_;
};
}
}
}