DSO.h

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/*
 * $Id: DSO.h 562 2007-12-02 08:04:16Z mindstorm2600 $
 *
 * X-VR2 
 * 
 * Copyright (C) Juan V. Guerrero 2007
 * 
 * Juan V. Guerrero <mindstorm2600@users.sourceforge.net>
 * 
 * This program is free software, distributed under the terms of
 * the GNU General Public License Version 2. See the LICENSE file
 * at the top of the source tree.
 */
#ifndef __XVR2_DSO_H__
#define __XVR2_DSO_H__
#include<xvr2/System.h>
#include<xvr2/String.h>
#include<xvr2/CoreExceptions.h>
#include<xvr2/SystemException.h>

#ifndef _WIN32

namespace xvr2{
        class DSO:public System{
                protected:
                        String dso;
                        bool loaded;
                        void *handle;
                public:
                        DSO();
                        DSO(const String &plName);
                        ~DSO();
                        void load();
                        void load(const String &plName);
                        void unload();
                        void *getSymbol(const String &sym);
                        const String &getDSOName();
                        template<class T>
                        inline T *createObject(const String &createfuncname = "__xvr2_create_dsobject"){
                                T *obj = 0;
                                T *(*dso_create)();
                                dso_create = (T * (*)())getSymbol(createfuncname);
                                obj = dso_create();
                                return obj;
                        }
                        template<class T>
                        inline void destroyObject(T *obj, const String &destroyfuncname = "__xvr2_destroy_dsobject"){
                                void (*dso_destroy)(T *);
                                dso_destroy = (void (*)(T *))getSymbol(destroyfuncname);
                                dso_destroy(obj);
                        }
                
                        bool isLoaded(){
                                return loaded;
                        }
        };

}
#else
#warning "There's no portability for the windows side yet"
#endif

#endif

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