#include <Windows.h>
	#include <tchar.h>

	class TestInterfaceImplementation : public IUnknown, public IClassFactory{
		public:
			/* begin implement IUnknown */
			ULONG STDMETHODCALLTYPE AddRef()
			{
				MessageBox(NULL,
					_T("TEST1"),
					_T("TEST1"),
					NULL);
				return 0;
			}
			HRESULT STDMETHODCALLTYPE QueryInterface(IN REFIID riid, OUT void **ppvObject)
			{
				MessageBox(NULL,
					_T("TEST2"),
					_T("TEST2"),
					NULL);
				return S_OK;
			}
			ULONG STDMETHODCALLTYPE Release() {
				MessageBox(NULL,
					_T("TEST3"),
					_T("TEST3"),
					NULL);
				return 0;
			}
			/* end implement IUnknown */

			/* begin implement IClassFactory */
			HRESULT STDMETHODCALLTYPE CreateInstance(IN IUnknown *pUnkOuter, IN REFIID riid, OUT void **ppvObject)
			{
				MessageBox(NULL,
					_T("TEST4"),
					_T("TEST4"),
					NULL);
				return S_OK;
			}
			HRESULT STDMETHODCALLTYPE LockServer(IN BOOL fLock)
			{
				MessageBox(NULL,
					_T("TEST5"),
					_T("TEST5"),
					NULL);
				return S_OK;
			}
			/* end implement IClassFactory */
	};

	HRESULT __stdcall DllGetClassObject(IN REFCLSID rclsid, IN REFIID riid, OUT LPVOID *ppv)	{
		HRESULT hr = E_OUTOFMEMORY;
		*ppv = NULL;
		TestInterfaceImplementation *tii = new TestInterfaceImplementation(rclsid);
		if (tii != NULL)   {
			hr = tii->QueryInterface(riid, ppv);
			tii->Release();
		}
		return S_OK;
	}