1 files changed, 39 insertions, 0 deletions
diff --git a/src/zenutil/include/zenutil/openprocesscache.h b/src/zenutil/include/zenutil/openprocesscache.h
new file mode 100644
index 000000000..3db4e0b42
--- /dev/null
+++ b/src/zenutil/include/zenutil/openprocesscache.h
@@ -0,0 +1,39 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include <zencore/thread.h>
+#include <zencore/uid.h>
+
+#include <thread>
+#include <unordered_map>
+
+namespace zen {
+
+class OpenProcessCache
+{
+public:
+	OpenProcessCache();
+	~OpenProcessCache();
+
+	void* GetProcessHandle(Oid SessionId, int ProcessPid);
+
+private:
+#if ZEN_PLATFORM_WINDOWS
+	struct Process
+	{
+		int	  ProcessPid;
+		void* ProcessHandle;
+	};
+
+	void GCHandles();
+	void GcWorker();
+
+	RwLock										  m_SessionsLock;
+	std::unordered_map<Oid, Process, Oid::Hasher> m_Sessions;
+	std::thread									  m_GcThread;
+	Event										  m_GcExitEvent;
+#endif	// ZEN_PLATFORM_WINDOWS
+};
+
+}  // namespace zen