From f4a8b12921876f79a275e822057bcfdcc4626939 Mon Sep 17 00:00:00 2001
From: modmuss50 <modmuss50@gmail.com>
Date: Fri, 29 Dec 2023 12:21:01 +0000
Subject: [PATCH] Add Architecture files..

---
 src/Architecture.cpp | 16 ++++++++++++++++
 src/Architecture.h   | 21 +++++++++++++++++++++
 2 files changed, 37 insertions(+)
 create mode 100644 src/Architecture.cpp
 create mode 100644 src/Architecture.h

diff --git a/src/Architecture.cpp b/src/Architecture.cpp
new file mode 100644
index 0000000..5eae959
--- /dev/null
+++ b/src/Architecture.cpp
@@ -0,0 +1,16 @@
+#include "Architecture.h"
+
+std::wstring Architecture::AsString(const Value& arch)
+{
+	switch (arch) {
+	case X64:
+		return L"x64";
+	case ARM64:
+		return L"arm64";
+	case X86:
+		return L"x86";
+	case UNKNOWN:
+	default:
+		return L"unknown";
+	}
+}
diff --git a/src/Architecture.h b/src/Architecture.h
new file mode 100644
index 0000000..6e5ccfa
--- /dev/null
+++ b/src/Architecture.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <string>
+
+namespace Architecture
+{
+	// Ordered to ensure that we only check for JVMs that will run on the host arch.
+	// On an x64 host only check for x64 and x86 as arm will never run.
+	// On x86 there is no need to try any other arch as it wont run.
+	enum Value {
+		UNKNOWN,
+		ARM64,
+		X64,
+		X86,
+	};
+
+	constexpr Value VALUES[] = { UNKNOWN, ARM64, X64, X86 };
+
+	std::wstring AsString(const Value& arch);
+};
+