00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*- 00002 00003 this file is part of rcssserver3D 00004 Fri May 9 2003 00005 Copyright (C) 2002,2003 Koblenz University 00006 Copyright (C) 2003 RoboCup Soccer Server 3D Maintenance Group 00007 $Id: sharedlibrary.h,v 1.5 2003/11/14 14:05:54 fruit Exp $ 00008 00009 This program is free software; you can redistribute it and/or modify 00010 it under the terms of the GNU General Public License as published by 00011 the Free Software Foundation; version 2 of the License. 00012 00013 This program is distributed in the hope that it will be useful, 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 GNU General Public License for more details. 00017 00018 You should have received a copy of the GNU General Public License 00019 along with this program; if not, write to the Free Software 00020 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00021 00022 Manages a shared library in a common way across different platforms. 00023 00024 HISTORY: 00025 20.07.2002 MK 00026 - initial version 00027 00028 */ 00029 #ifndef SALT_SHAREDLIBRARY_H 00030 #define SALT_SHAREDLIBRARY_H 00031 00032 #ifdef HAVE_CONFIG_H 00033 #include <config.h> 00034 #endif 00035 00036 #include "defines.h" 00037 #include <string> 00038 #include <cstdio> 00039 00040 namespace salt 00041 { 00042 00049 class SharedLibrary 00050 { 00051 // 00052 // types 00053 // 00054 public: 00055 protected: 00056 private: 00057 00058 // 00059 // functions 00060 // 00061 public: 00062 00064 SharedLibrary() : mLibHandle(0) {}; 00065 00067 ~SharedLibrary() { Close(); }; 00068 00070 bool Open(const std::string &libName); 00071 00075 void* GetProcAddress(const std::string &procName); 00076 00078 void Close(); 00079 00080 // 00081 // members 00082 // 00083 private: 00085 void *mLibHandle; 00086 }; 00087 00088 } //namespace salt 00089 00090 #endif //SALT_SHAREDLIBRARY_H