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) 2000-2012 Torus Knot Software Ltd 00008 00009 Permission is hereby granted, free of charge, to any person obtaining a copy 00010 of this software and associated documentation files (the "Software"), to deal 00011 in the Software without restriction, including without limitation the rights 00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00013 copies of the Software, and to permit persons to whom the Software is 00014 furnished to do so, subject to the following conditions: 00015 00016 The above copyright notice and this permission notice shall be included in 00017 all copies or substantial portions of the Software. 00018 00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00025 THE SOFTWARE. 00026 ----------------------------------------------------------------------------- 00027 */ 00028 #ifndef _DynLib_H__ 00029 #define _DynLib_H__ 00030 00031 #include "OgrePrerequisites.h" 00032 00033 #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32 00034 # define DYNLIB_HANDLE hInstance 00035 # define DYNLIB_LOAD( a ) LoadLibraryEx( a, NULL, LOAD_WITH_ALTERED_SEARCH_PATH ) 00036 # define DYNLIB_GETSYM( a, b ) GetProcAddress( a, b ) 00037 # define DYNLIB_UNLOAD( a ) !FreeLibrary( a ) 00038 00039 struct HINSTANCE__; 00040 typedef struct HINSTANCE__* hInstance; 00041 00042 #elif OGRE_PLATFORM == OGRE_PLATFORM_LINUX || OGRE_PLATFORM == OGRE_PLATFORM_ANDROID || OGRE_PLATFORM == OGRE_PLATFORM_NACL 00043 # define DYNLIB_HANDLE void* 00044 # define DYNLIB_LOAD( a ) dlopen( a, RTLD_LAZY | RTLD_GLOBAL) 00045 # define DYNLIB_GETSYM( a, b ) dlsym( a, b ) 00046 # define DYNLIB_UNLOAD( a ) dlclose( a ) 00047 00048 #elif OGRE_PLATFORM == OGRE_PLATFORM_APPLE || OGRE_PLATFORM == OGRE_PLATFORM_APPLE_IOS 00049 # define DYNLIB_HANDLE void* 00050 # define DYNLIB_LOAD( a ) mac_loadDylib( a ) 00051 # define DYNLIB_GETSYM( a, b ) dlsym( a, b ) 00052 # define DYNLIB_UNLOAD( a ) dlclose( a ) 00053 00054 #endif 00055 00056 namespace Ogre { 00075 class _OgreExport DynLib : public DynLibAlloc 00076 { 00077 protected: 00078 String mName; 00080 String dynlibError(void); 00081 public: 00086 DynLib( const String& name ); 00087 00090 ~DynLib(); 00091 00094 void load(); 00097 void unload(); 00099 const String& getName(void) const { return mName; } 00100 00112 void* getSymbol( const String& strName ) const throw(); 00113 00114 protected: 00115 00117 DYNLIB_HANDLE mInst; 00118 }; 00122 } 00123 00124 #endif
Copyright © 2012 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun Sep 2 2012 07:27:21