# OgreDynLib.h

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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004     (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2000-2005 The OGRE Team
    00008 Also see acknowledgements in Readme.html
    00009
    00010 This program is free software; you can redistribute it and/or modify it under
    00011 the terms of the GNU Lesser General Public License as published by the Free Software
    00012 Foundation; either version 2 of the License, or (at your option) any later
    00013 version.
    00014
    00015 This program is distributed in the hope that it will be useful, but WITHOUT
    00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
    00018
    00019 You should have received a copy of the GNU Lesser General Public License along with
    00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
    00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
    00022 http://www.gnu.org/copyleft/lesser.txt.
    00023 -----------------------------------------------------------------------------
    00024 */
    00025 #ifndef _DynLib_H__
    00026 #define _DynLib_H__
    00027
    00028 #include "OgrePrerequisites.h"
    00029
    00030 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
    00031 #    define DYNLIB_HANDLE hInstance
    00032 #    define DYNLIB_LOAD( a ) LoadLibrary( a )
    00033 #    define DYNLIB_GETSYM( a, b ) GetProcAddress( a, b )
    00034 #    define DYNLIB_UNLOAD( a ) !FreeLibrary( a )
    00035
    00036 struct HINSTANCE__;
    00037 typedef struct HINSTANCE__* hInstance;
    00038
    00039 #elif OGRE_PLATFORM == OGRE_PLATFORM_LINUX
    00040 #    define DYNLIB_HANDLE void*
    00041 #    define DYNLIB_LOAD( a ) dlopen( a, RTLD_LAZY )
    00042 #    define DYNLIB_GETSYM( a, b ) dlsym( a, b )
    00043 #    define DYNLIB_UNLOAD( a ) dlclose( a )
    00044
    00045 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE
    00046 #    define DYNLIB_HANDLE CFBundleRef
    00047 #    define DYNLIB_LOAD( a ) mac_loadExeBundle( a )
    00048 #    define DYNLIB_GETSYM( a, b ) mac_getBundleSym( a, b )
    00049 #    define DYNLIB_UNLOAD( a ) mac_unloadExeBundle( a )
    00050 #endif
    00051
    00052 namespace Ogre {
    00053
    00065     class _OgreExport DynLib
    00066     {
    00067     protected:
    00068         String mName;
    00070         String dynlibError(void);
    00071     public:
    00076         DynLib( const String& name );
    00077
    00080         ~DynLib();
    00081
    00084         void load();
    00087         void unload();
    00089         const String& getName(void) const { return mName; }
    00090
    00102         void* getSymbol( const String& strName ) const throw();
    00103
    00104     protected:
    00105
    00107         DYNLIB_HANDLE m_hInst;
    00108     };
    00109
    00110 }
    00111
    00112 #endif

Copyright © 2000-2005 by The OGRE Team
Last modified Sun Nov 20 12:35:58 2005