SysFsGpioModule.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 "SysFsGpioConfig.hpp"
#include <boost/property_tree/ptree.hpp>
#include <modules/BaseModule.hpp>
#include <zmqpp/reactor.hpp>
#include <zmqpp/socket.hpp>
 
namespace Leosac
{
namespace Module
{
namespace SysFsGpio
{
class SysFsGpioPin;
 
class SysFsGpioConfig;
 
class SysFsGpioModule : public BaseModule
{
  public:
    SysFsGpioModule(zmqpp::context &ctx, zmqpp::socket *module_manager_pipe,
                    const boost::property_tree::ptree &config, CoreUtilsPtr utils);
 
    ~SysFsGpioModule();
 
    SysFsGpioModule(const SysFsGpioModule &) = delete;
 
    SysFsGpioModule &operator=(SysFsGpioModule &&) = delete;
 
    void publish_on_bus(zmqpp::message &msg);
 
    const SysFsGpioConfig &general_config() const;
 
    virtual void run() override;
 
 
  private:
    void process_config(const boost::property_tree::ptree &cfg);
 
    void process_general_config();
 
    void export_gpio(int gpio_no);
 
    zmqpp::socket bus_push_;
 
    std::vector<SysFsGpioPin *> gpios_;
 
    SysFsGpioConfig *general_cfg_;
};
}
}
}