December 2069 Update

src/common/utils/properties.cpp

@@ -0,0 +1,25 @@
+#include "properties.hpp"
+
+#include <gsl/gsl>
+
+#include <ShlObj.h>
+
+namespace utils::properties
+{
+	std::filesystem::path get_appdata_path()
+	{
+		PWSTR path;
+		if (!SUCCEEDED(SHGetKnownFolderPath(FOLDERID_LocalAppData, 0, nullptr, &path)))
+		{
+			throw std::runtime_error("Failed to read APPDATA path!");
+		}
+
+		auto _ = gsl::finally([&path]
+		{
+			CoTaskMemFree(path);
+		});
+
+		static auto appdata = std::filesystem::path(path) / "alterware";
+		return appdata;
+	}
+}

src/common/utils/properties.hpp

@@ -0,0 +1,7 @@
+#pragma once
+#include <filesystem>
+
+namespace utils::properties
+{
+	std::filesystem::path get_appdata_path();
+}