include/vrvCore/DtLibraryLoader.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtLibraryLoader.h,v $ $Revision: 1.19 $ $State: Exp $
******************************************************************************/


#ifndef DtLibraryLoader_H_
#define DtLibraryLoader_H_

#include <vrvCore/vrvCore.h>

#include <map>
#include <list>
#include <string>

class DtDynamicLibrary;

namespace makVrv
{
   class DtDe;

   class DT_DLL_VRVCORE DtLibraryLoader
   {
   public:

      DtLibraryLoader(DtDe&);

      virtual ~DtLibraryLoader();

      void getLibrariesInDirectory(const std::string& dir,
         std::list<std::string>& files) const;

      void loadAllInDirectory(const std::string& dir);

      void loadLibary(const std::string& library);

      void initializeLibraries();

   protected:

      typedef bool (*IgInitFunction)(DtDe*);
      static const char* theIgInitFunction;

      virtual bool initializeLibrary(DtDynamicLibrary* lib);

      virtual bool isLibraryIGCompatible(DtDynamicLibrary* lib);

      DtDe* myDe;

      typedef std::map<std::string, DtDynamicLibrary*> LibraryMap;
      LibraryMap myLibraries;
      
   };
}

#endif