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#pragma once
#include <memory>
#include <vector>
#include <sdbusplus/bus.hpp>
#include "types.hpp"
#include "zone.hpp"
namespace phosphor
{
namespace fan
{
namespace control
{
using ZoneMap = std::map<unsigned int,
std::unique_ptr<Zone>>;
/**
* @class Fan control manager
*/
class Manager
{
public:
/**
* The mode the manager will run in:
* - init - only do the initialization steps
* - control - run normal control algorithms
*/
enum class Mode
{
init,
control
};
Manager() = delete;
Manager(const Manager&) = delete;
Manager(Manager&&) = default;
Manager& operator=(const Manager&) = delete;
Manager& operator=(Manager&&) = delete;
~Manager() = default;
/**
* Constructor
* Creates the Zone objects based on the
* _zoneLayouts data.
*
* @param[in] bus - The dbus object
* @param[in] mode - The control mode
*/
Manager(sdbusplus::bus::bus& bus,
Mode mode);
/**
* Does the fan control inititialization, which is
* setting fans to full, delaying so they
* can get there, and starting a target.
*/
void doInit();
private:
/**
* Starts the obmc-fan-control-ready dbus target
*/
void startFanControlReadyTarget();
/**
* The dbus object
*/
sdbusplus::bus::bus& _bus;
/**
* The fan zones in the system
*/
ZoneMap _zones;
/**
* The fan zone layout for the system.
* This is generated data.
*/
static const std::vector<ZoneGroup> _zoneLayouts;
/**
* The number of seconds to delay after
* fans get set to high speed on a power on
* to give them a chance to get there.
*/
static const unsigned int _powerOnDelay;
};
}
}
}
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