More ui improvements.

Under the hood improvements.

1 files changed, 33 insertions, 5 deletions

diff --git a/client/src/hwid/hwid.h b/client/src/hwid/hwid.h
index 8fae489..445635d 100644
--- a/client/src/hwid/hwid.h
+++ b/client/src/hwid/hwid.h
@@ -1,10 +1,38 @@
 #pragma once
-
+#include "../ui/ui.h"
 
 namespace hwid {
-	__forceinline std::string fetch() {
-		nlohmann::json j;
-		j["uid"] = 0;
-		return j.dump();
+	struct hwid_data_t {
+		std::string gpu;
+
+		uint64_t uid;
+	};
+
+	__forceinline bool fetch(hwid_data_t& out) {
+		IDXGIDevice* dxgi_device;
+		if (ui::device->QueryInterface(&dxgi_device) != S_OK) {
+			return false;
+		}
+
+		IDXGIAdapter* adapter;
+		if (dxgi_device->GetParent(__uuidof(IDXGIAdapter), reinterpret_cast<void**>(&adapter)) != S_OK) {
+			return false;
+		}
+
+		DXGI_ADAPTER_DESC desc;
+		if (adapter->GetDesc(&desc) != S_OK) {
+			return false;
+		}
+
+		out.uid += desc.VendorId >> 1;
+		out.uid += desc.DeviceId >> 1;
+		out.uid += desc.DedicatedVideoMemory << 5;
+
+		out.gpu = util::wide_to_multibyte(desc.Description);
+
+		adapter->Release();
+		dxgi_device->Release();
+
+		return true;
 	}
 };
\ No newline at end of file