FIFE 2008.0
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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_VFS_H 00023 #define FIFE_VFS_VFS_H 00024 00025 // Standard C++ library includes 00026 #include <set> 00027 #include <string> 00028 #include <vector> 00029 00030 // 3rd party library includes 00031 #include <boost/shared_ptr.hpp> 00032 00033 // FIFE includes 00034 // These includes are split up in two parts, separated by one empty line 00035 // First block: files included from the FIFE root src directory 00036 // Second block: files included from the same folder 00037 00038 namespace FIFE { 00039 00040 class RawData; 00041 00042 class VFSSourceProvider; 00043 class VFSSource; 00044 00056 class VFS { 00057 public: 00061 VFS(); 00062 00065 virtual ~VFS(); 00066 00067 void cleanup(); 00068 00075 void addProvider(VFSSourceProvider* provider); 00076 00083 VFSSource* createSource(const std::string& path) const; 00084 00088 void addNewSource(const std::string& path); 00089 00090 00092 void addSource(VFSSource* source); 00093 00095 void removeSource(VFSSource* source); 00096 00102 bool exists(const std::string& file) const; 00103 00109 bool isDirectory(const std::string& path) const; 00110 00117 RawData* open(const std::string& path); 00118 00124 std::set<std::string> listFiles(const std::string& path) const; 00125 00135 std::set<std::string> listFiles(const std::string& path, const std::string& filterregex) const; 00136 00142 std::set<std::string> listDirectories(const std::string& path) const; 00143 00150 std::set<std::string> listDirectories(const std::string& path, const std::string& filterregex) const; 00151 00152 private: 00153 typedef std::vector<VFSSourceProvider*> type_providers; 00154 type_providers m_providers; 00155 00156 typedef std::vector<VFSSource*> type_sources; 00157 type_sources m_sources; 00158 00159 typedef std::set<std::string> type_usedfiles; 00160 mutable type_usedfiles m_usedfiles; 00161 00162 std::set<std::string> filterList(const std::set<std::string>& list, const std::string& fregex) const; 00163 VFSSource* getSourceForFile(const std::string& file) const; 00164 }; 00165 00166 } 00167 00168 #endif