00001 /*************************************************************************** 00002 * Copyright (C) 2005-2008 by the FIFE team * 00003 * http://www.fifengine.de * 00004 * This file is part of FIFE. * 00005 * * 00006 * FIFE is free software; you can redistribute it and/or * 00007 * modify it under the terms of the GNU Lesser General Public * 00008 * License as published by the Free Software Foundation; either * 00009 * version 2.1 of the License, or (at your option) any later version. * 00010 * * 00011 * This library is distributed in the hope that it will be useful, * 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00014 * Lesser General Public License for more details. * 00015 * * 00016 * You should have received a copy of the GNU Lesser General Public * 00017 * License along with this library; if not, write to the * 00018 * Free Software Foundation, Inc., * 00019 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * 00020 ***************************************************************************/ 00021 00022 #ifndef FIFE_VFS_VFSSOURCEPROVIDER_H 00023 #define FIFE_VFS_VFSSOURCEPROVIDER_H 00024 00025 // Standard C++ library includes 00026 #include <string> 00027 00028 // 3rd party library includes 00029 00030 // FIFE includes 00031 // These includes are split up in two parts, separated by one empty line 00032 // First block: files included from the FIFE root src directory 00033 // Second block: files included from the same folder 00034 #include "util/base/exception.h" 00035 00036 namespace FIFE { 00037 00038 class VFSSource; 00039 00049 class VFSSourceProvider{ 00050 public: 00051 VFSSourceProvider(const std::string& name); 00052 virtual ~VFSSourceProvider(); 00053 00058 const std::string& getName() const; 00059 00063 void setVFS(VFS* vfs); 00064 00065 VFS* getVFS() const { 00066 if(!m_vfs) throw NotSet("Attempt to load from VFSSourceProvider without setting a VFS!"); 00067 return m_vfs; 00068 } 00069 00076 virtual bool isReadable(const std::string& file) const = 0; 00077 00083 virtual VFSSource* createSource(const std::string& file) const = 0; 00084 00085 private: 00086 00087 VFS* m_vfs; 00088 std::string m_name; 00089 }; 00090 } 00091 00092 #endif