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/**********************************************************************
- File Name: VsDllIf.h
- Date: 12/10/2003 4:52:53 PM
- Author: Michael Sheinin
- Description : 
	The declaration of the CVsDllIf class. The class provides an object-
	oriented interface to the original "bined" package. It is responsible
	for loading the DLL file implementing the "bined" package as well as
	for delegating default functionality to the package.
- Notes: 

**********************************************************************/
#pragma once


class CVsDllIf
{
public:
	CVsDllIf(void);
	~CVsDllIf(void);
	BOOL Initialize(void);
	void Uninitialize(void);
	HRESULT CanUnload(void);
	HRESULT GetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv);
	HRESULT RegisterServer(void);
	HRESULT UnregisterServer(void);
	HRESULT VSRegisterServer(void);
	HRESULT VSUnregisterServer(void);
	static HMODULE m_hDllThis;
protected:
	HMODULE LoadTargetDll();
	BOOL	m_bInitFailed;
	HMODULE m_hDll;
	typedef HRESULT (STDAPICALLTYPE *TFnDllCanUnloadNow)(void);
	TFnDllCanUnloadNow	 m_pfnDllCanUnloadNow;
	typedef HRESULT (STDAPICALLTYPE *TFnDllGetClassObject)(REFCLSID rclsid, REFIID riid, LPVOID* ppv);
	TFnDllGetClassObject	m_pfnDllGetClassObject;
	typedef HRESULT (STDAPICALLTYPE *TFnDllRegisterServer)(void);
	TFnDllRegisterServer	m_pfnDllRegisterServer;
	typedef HRESULT (STDAPICALLTYPE *TFnDllUnregisterServer)(void);
	TFnDllUnregisterServer	m_pfnDllUnregisterServer;
	typedef HRESULT (STDAPICALLTYPE *TFnVSDllRegisterServer)(void);
	TFnVSDllRegisterServer	m_pfnVSDllRegisterServer;
	typedef HRESULT (STDAPICALLTYPE *TFnVSDllUnregisterServer)(void);
	TFnVSDllUnregisterServer m_pfnVSDllUnregisterServer;
};