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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  


#ifndef CM_WINDOWS_MODULEUPDATELOADER_H
#define CM_WINDOWS_MODULEUPDATELOADER_H

#include "foundation/PxPreprocessor.h"

#include "windows/PsWindowsInclude.h"

namespace physx
{
namespace Cm
{

#if PX_X64
#define UPDATE_LOADER_DLL_NAME "PhysXUpdateLoader64.dll"
#else
#define UPDATE_LOADER_DLL_NAME "PhysXUpdateLoader.dll"
#endif

class PX_FOUNDATION_API CmModuleUpdateLoader
{
public:
	CmModuleUpdateLoader(const char* updateLoaderDllName);

	~CmModuleUpdateLoader();

	// Loads the given module through the update loader. Loads it from the path if 
	// the update loader doesn't find the requested module. Returns NULL if no
	// module found.
	HMODULE LoadModule(const char* moduleName, const char* appGUID);

protected:
	HMODULE mUpdateLoaderDllHandle;
	FARPROC mGetUpdatedModuleFunc;
};
} // namespace Cm
} // namespace physx


#endif	// CM_WINDOWS_MODULEUPDATELOADER_H