From d729d7f57074bdb4612a1973169537b6e45b210b Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Thu, 15 Aug 2024 23:12:52 +0300
Subject: [PATCH] Kernel: Implement AML storing to Buffer

---
 kernel/include/kernel/ACPI/AML/Buffer.h | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/kernel/include/kernel/ACPI/AML/Buffer.h b/kernel/include/kernel/ACPI/AML/Buffer.h
index ffb6cf46..a48f3385 100644
--- a/kernel/include/kernel/ACPI/AML/Buffer.h
+++ b/kernel/include/kernel/ACPI/AML/Buffer.h
@@ -46,6 +46,23 @@ namespace Kernel::ACPI::AML
 			return {};
 		}
 
+		BAN::RefPtr<AML::Node> store(BAN::RefPtr<AML::Node> node) override
+		{
+			ASSERT(node);
+			auto conv_node = node->convert(AML::Node::ConvBuffer);
+			if (!conv_node)
+			{
+				AML_ERROR("Buffer store could not convert to buffer");
+				return {};
+			}
+
+			auto& conv_buffer = static_cast<AML::Buffer*>(conv_node.ptr())->buffer;
+			MUST(buffer.resize(conv_buffer.size()));
+			for (size_t i = 0; i < buffer.size(); i++)
+				buffer[i] = conv_buffer[i];
+			return this;
+		}
+
 		static ParseResult parse(AML::ParseContext& context)
 		{
 			ASSERT(context.aml_data.size() >= 1);