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) 2000-2006 Torus Knot Software Ltd 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 You may alternatively use this source under the terms of a specific version of 00025 the OGRE Unrestricted License provided you have obtained such a license from 00026 Torus Knot Software Ltd. 00027 ----------------------------------------------------------------------------- 00028 */ 00029 #ifndef _DynLib_H__ 00030 #define _DynLib_H__ 00031 00032 #include "OgrePrerequisites.h" 00033 00034 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 00035 # define DYNLIB_HANDLE hInstance 00036 # define DYNLIB_LOAD( a ) LoadLibraryEx( a, NULL, LOAD_WITH_ALTERED_SEARCH_PATH ) 00037 # define DYNLIB_GETSYM( a, b ) GetProcAddress( a, b ) 00038 # define DYNLIB_UNLOAD( a ) !FreeLibrary( a ) 00039 00040 struct HINSTANCE__; 00041 typedef struct HINSTANCE__* hInstance; 00042 00043 #elif OGRE_PLATFORM == OGRE_PLATFORM_LINUX 00044 # define DYNLIB_HANDLE void* 00045 # define DYNLIB_LOAD( a ) dlopen( a, RTLD_LAZY | RTLD_GLOBAL) 00046 # define DYNLIB_GETSYM( a, b ) dlsym( a, b ) 00047 # define DYNLIB_UNLOAD( a ) dlclose( a ) 00048 00049 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE 00050 # define DYNLIB_HANDLE CFBundleRef 00051 # define DYNLIB_LOAD( a ) mac_loadExeBundle( a ) 00052 # define DYNLIB_GETSYM( a, b ) mac_getBundleSym( a, b ) 00053 # define DYNLIB_UNLOAD( a ) mac_unloadExeBundle( a ) 00054 #endif 00055 00056 namespace Ogre { 00057 00069 class _OgreExport DynLib : public DynLibAlloc 00070 { 00071 protected: 00072 String mName; 00074 String dynlibError(void); 00075 public: 00080 DynLib( const String& name ); 00081 00084 ~DynLib(); 00085 00088 void load(); 00091 void unload(); 00093 const String& getName(void) const { return mName; } 00094 00106 void* getSymbol( const String& strName ) const throw(); 00107 00108 protected: 00109 00111 DYNLIB_HANDLE m_hInst; 00112 }; 00113 00114 } 00115 00116 #endif
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Last modified Sun Sep 27 22:02:23 2009