1 files changed, 55 insertions, 0 deletions
diff --git a/Kernel/Modules/ACPI/ACPIFactoryInterface.hxx b/Kernel/Modules/ACPI/ACPIFactoryInterface.hxx
new file mode 100644
index 00000000..7fbe6192
--- /dev/null
+++ b/Kernel/Modules/ACPI/ACPIFactoryInterface.hxx
@@ -0,0 +1,55 @@
+/* -------------------------------------------
+
+	Copyright Zeta Electronics Corporation
+
+------------------------------------------- */
+
+#ifndef __ACPI_MANAGER__
+#define __ACPI_MANAGER__
+
+#include <Modules/ACPI/ACPI.hxx>
+#include <KernelKit/DebugOutput.hpp>
+#include <NewKit/Defines.hpp>
+#include <NewKit/Ref.hpp>
+
+namespace NewOS
+{
+	class ACPIFactoryInterface final
+	{
+	public:
+		explicit ACPIFactoryInterface(voidPtr rsdPtr);
+		~ACPIFactoryInterface() = default;
+
+		ACPIFactoryInterface& operator=(const ACPIFactoryInterface&) = default;
+		ACPIFactoryInterface(const ACPIFactoryInterface&)			 = default;
+
+	public:
+		void Shutdown(); // shutdown
+		void Reboot();	 // soft-reboot
+
+	public:
+		/// @brief Descriptor find factory.
+		/// @param signature The signature of the descriptor table (MADT, ACPI...)
+		/// @return the blob inside an ErrorOr object.
+		ErrorOr<voidPtr> Find(const char* signature);
+
+		/// @brief Checksum factory.
+		/// @param checksum the data to checksum
+		/// @param len it's size
+		/// @return if it succeed
+		bool Checksum(const char* checksum, SSizeT len); // watch for collides!
+
+	public:
+		ErrorOr<voidPtr> operator[](const char* signature)
+		{
+			return this->Find(signature);
+		}
+
+	private:
+		VoidPtr fRsdp;	  // pointer to root descriptor.
+		SSizeT	fEntries; // number of entries, -1 tells that no invalid entries were
+						  // found.
+	};
+} // namespace NewOS
+
+#endif // !__ACPI_MANAGER__