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#pragma once
#include "utility.hpp"
#include <libevdev/libevdev.h>
namespace phosphor
{
namespace cooling
{
namespace type
{
constexpr auto INVENTORY_PATH = "/xyz/openbmc_project/inventory";
constexpr auto INVENTORY_INTF = "xyz.openbmc_project.Inventory.Manager";
struct FreeEvDev
{
void operator()(struct libevdev* device) const
{
libevdev_free(device);
}
};
class CoolingType
{
using Property = std::string;
using Value = sdbusplus::message::variant<bool>;
// Association between property and its value
using PropertyMap = std::map<Property, Value>;
using Interface = std::string;
// Association between interface and the dbus property
using InterfaceMap = std::map<Interface, PropertyMap>;
using Object = sdbusplus::message::object_path;
// Association between object and the interface
using ObjectMap = std::map<Object, InterfaceMap>;
public:
CoolingType() = delete;
~CoolingType() = default;
CoolingType(const CoolingType&) = delete;
CoolingType(CoolingType&&) = default;
CoolingType& operator=(const CoolingType&) = delete;
CoolingType& operator=(CoolingType&&) = default;
/**
* @brief Constructs Cooling Type Object
*
* @param[in] bus - Dbus bus object
*/
CoolingType(sdbusplus::bus::bus& bus) : bus(bus)
{
//TODO: Issue openbmc/openbmc#1531 - means to default properties.
}
/**
* @brief Sets airCooled to true.
*/
void setAirCooled();
/**
* @brief Sets waterCooled to true.
*/
void setWaterCooled();
/**
* @brief Updates the inventory properties for CoolingType.
*
* @param[in] path - Path to object to update
*/
void updateInventory(const std::string& path);
/**
* @brief Setup and read the GPIO device for reading cooling type.
*
* @param[in] path - Path to the GPIO device file to read
* @param[in] pin - Event/key code to read (pin)
*/
void readGpio(const std::string& path, unsigned int pin);
private:
/** @brief Connection for sdbusplus bus */
sdbusplus::bus::bus& bus;
// File descriptor for the GPIO file we are going to read.
phosphor::fan::util::FileDescriptor gpioFd = -1;
bool airCooled = false;
bool waterCooled = false;
/**
* @brief Construct the inventory object map for CoolingType.
*
* @param[in] objpath - Path to object to update
*
* @return The inventory object map to update inventory
*/
ObjectMap getObjectMap(const std::string& objpath);
};
}
}
}
// vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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