/home/jeroen/FOX/fox/fox-1.7.33/include/FXDLL.h

/********************************************************************************
*                                                                               *
*             D y n a m i c   L i n k   L i b r a r y   S u p p o r t           *
*                                                                               *
*********************************************************************************
* Copyright (C) 2002,2012 by Jeroen van der Zijp.   All Rights Reserved.        *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 of the License, or             *
* (at your option) any later version.                                           *
*                                                                               *
* This library is distributed in the hope that it will be useful,               *
* but WITHOUT ANY WARRANTY; without even the implied warranty of                *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                 *
* GNU Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXDLL_H
#define FXDLL_H

namespace FX {


class FXAPI FXDLL {
private:
  void *hnd;
public:

  FXDLL():hnd(NULL){}

  FXDLL(void *h):hnd(h){}

  FXDLL(const FXDLL& org):hnd(org.hnd){}

  FXString name() const;

  void* handle() const { return hnd; }

  FXbool loaded() const { return hnd!=NULL; }

  FXbool load(const FXString& nm);

  void unload();

  void* address(const FXchar* sym) const;
  void* address(const FXString& sym) const;

  static FXString symbol(void *addr);

  static FXString name(void *addr);

  static FXDLL dll(void* addr);

  static FXDLL dll();

  static FXString error();
  };


class FXAPI FXAUTODLL : public FXDLL {
private:
  FXAUTODLL(const FXAUTODLL&);
  FXAUTODLL &operator=(const FXAUTODLL&);
public:

  FXAUTODLL(const FXString& nm);

  ~FXAUTODLL();
  };

}

#endif