device_grpc.hpp

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// (C) Copyright 2025, SECO Mind Srl
//
// SPDX-License-Identifier: Apache-2.0
 
#ifndef ASTARTE_DEVICE_SDK_DEVICE_GRPC_H
#define ASTARTE_DEVICE_SDK_DEVICE_GRPC_H

 
#include <chrono>
#include <filesystem>
#include <list>
#include <memory>
#include <optional>
#include <string>
#include <string_view>
 
#include "astarte_device_sdk/data.hpp"
#include "astarte_device_sdk/device.hpp"
#include "astarte_device_sdk/errors.hpp"
#include "astarte_device_sdk/msg.hpp"
#include "astarte_device_sdk/object.hpp"
#include "astarte_device_sdk/property.hpp"

namespace astarte::device::grpc {

class DeviceGrpc : public Device {
 public:
  DeviceGrpc(const std::string& server_addr, const std::string& node_uuid);

  ~DeviceGrpc() override;

  DeviceGrpc(DeviceGrpc& other) = delete;

  DeviceGrpc(DeviceGrpc&& other) = delete;

  auto operator=(DeviceGrpc& other) -> DeviceGrpc& = delete;

  auto operator=(DeviceGrpc&& other) -> DeviceGrpc& = delete;

  auto add_interface_from_file(const std::filesystem::path& json_file)
      -> astarte_tl::expected<void, Error> override;

  auto add_interface_from_str(std::string_view json) -> astarte_tl::expected<void, Error> override;

  auto remove_interface(const std::string& interface_name)
      -> astarte_tl::expected<void, Error> override;

  auto connect() -> astarte_tl::expected<void, Error> override;

  [[nodiscard]] auto is_connected() const -> bool override;

  auto disconnect() -> astarte_tl::expected<void, Error> override;

  auto send_individual(std::string_view interface_name, std::string_view path, const Data& data,
                       const std::chrono::system_clock::time_point* timestamp)
      -> astarte_tl::expected<void, Error> override;

  auto send_object(std::string_view interface_name, std::string_view path,
                   const DatastreamObject& object,
                   const std::chrono::system_clock::time_point* timestamp)
      -> astarte_tl::expected<void, Error> override;

  auto set_property(std::string_view interface_name, std::string_view path, const Data& data)
      -> astarte_tl::expected<void, Error> override;

  auto unset_property(std::string_view interface_name, std::string_view path)
      -> astarte_tl::expected<void, Error> override;

  auto poll_incoming(const std::chrono::milliseconds& timeout) -> std::optional<Message> override;

  auto get_all_properties(const std::optional<Ownership>& ownership)
      -> astarte_tl::expected<std::list<StoredProperty>, Error> override;

  auto get_properties(std::string_view interface_name)
      -> astarte_tl::expected<std::list<StoredProperty>, Error> override;

  auto get_property(std::string_view interface_name, std::string_view path)
      -> astarte_tl::expected<PropertyIndividual, Error> override;
 
 private:
  struct DeviceGrpcImpl;
  std::shared_ptr<DeviceGrpcImpl> astarte_device_impl_;
};
 
}  // namespace astarte::device::grpc
 
#endif  // ASTARTE_DEVICE_SDK_DEVICE_GRPC_H