:github_url: https://github.com/nyx-org/gaia


.. _program_listing_file_dev_acpi_device.hpp:

Program Listing for File device.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_dev_acpi_device.hpp>` (``dev/acpi/device.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   /* SPDX-License-Identifier: BSD-2-Clause */
   #pragma once
   #include <dev/acpi/acpi.hpp>
   #include <lib/error.hpp>
   #include <lib/result.hpp>
   #include <vm/heap.hpp>
   
   namespace Gaia::Dev {
   class AcpiDevice : public Service {
   public:
     AcpiDevice(lai_variable_t id, lai_nsnode_t *obj);
   
     void start(Service *provider) override;
   
     lai_nsnode_t *aml_node;
     lai_variable_t id;
   
     bool match_properties(Properties &props) override;
     const char *class_name() override { return "AcpiDevice"; }
     const char *name() override { return _name.data(); };
   
     Result<lai_nsnode_t *, Error> resolve_path(const char *path);
     Result<uint64_t, Error> eval_path_int(const char *path);
   
   private:
     frg::string<Gaia::Vm::HeapAllocator> _name = "";
     const char *devid;
     Vm::UniquePtr<Service> driver;
   };
   } // namespace Gaia::Dev