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#pragma once
#include <string>
#include <sdbusplus/bus.hpp>
#include <sdbusplus/server/object.hpp>
#include <org/open_power/OCC/PassThrough/server.hpp>
#include "file.hpp"
namespace open_power
{
namespace occ
{
using Iface = sdbusplus::server::object::object<
sdbusplus::org::open_power::OCC::server::PassThrough>;
/** @class PassThrough
* @brief Implements org.open_power.OCC.PassThrough
*/
class PassThrough : public Iface
{
public:
PassThrough() = delete;
~PassThrough() = default;
PassThrough(const PassThrough&) = delete;
PassThrough& operator=(const PassThrough&) = delete;
PassThrough(PassThrough&&) = default;
PassThrough& operator=(PassThrough&&) = default;
/** @brief Ctor to put pass-through d-bus object on the bus
* @param[in] bus - Bus to attach to
* @param[in] path - Path to attach at
*/
PassThrough(sdbusplus::bus::bus& bus,
const char* path);
/** @brief Pass through command to OCC
* @param[in] command - command to pass-through
* @returns OCC response as an array
*/
std::vector<std::int32_t>
send(std::vector<std::int32_t> command) override;
private:
/** @brief Pass-through occ path on the bus */
std::string path;
/** @brief OCC device path
* For now, here is the hard-coded mapping until
* the udev rule is in.
* occ0 --> /dev/occfifo1
* occ1 --> /dev/occfifo2
* ...
*/
std::string devicePath = "/dev/occ";
/** @brief File descriptor manager */
FileDescriptor fd;
/** Opens devicePath and returns file descritor */
int openDevice();
};
} // namespace occ
} // namespace open_power
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