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) 2000-2005 The OGRE Team 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 */ 00025 #ifndef __Zip_H__ 00026 #define __Zip_H__ 00027 00028 #include <zzip/zzip.h> 00029 #include "OgrePrerequisites.h" 00030 00031 #include "OgreArchive.h" 00032 #include "OgreArchiveFactory.h" 00033 00034 namespace Ogre { 00035 00042 class _OgreExport ZipArchive : public Archive 00043 { 00044 protected: 00046 ZZIP_DIR* mZzipDir; 00048 void checkZzipError(zzip_error_t zzipError, const String& operation) const; 00050 FileInfoList mFileList; 00051 public: 00052 ZipArchive(const String& name, const String& archType ); 00053 ~ZipArchive(); 00055 bool isCaseSensitive(void) const { return false; } 00056 00058 void load(); 00060 void unload(); 00061 00063 DataStreamPtr open(const String& filename) const; 00064 00066 StringVectorPtr list(bool recursive = true ); 00067 00069 FileInfoListPtr listFileInfo(bool recursive = true ); 00070 00072 StringVectorPtr find(const String& pattern, bool recursive = true); 00073 00075 FileInfoListPtr findFileInfo(const String& pattern, bool recursive = true); 00076 00078 bool exists(const String& filename); 00079 }; 00080 00082 class ZipArchiveFactory : public ArchiveFactory 00083 { 00084 public: 00085 virtual ~ZipArchiveFactory() {} 00087 const String& getType(void) const; 00089 Archive *createInstance( const String& name ) 00090 { 00091 return new ZipArchive(name, "Zip"); 00092 } 00094 void destroyInstance( Archive* arch) { delete arch; } 00095 }; 00096 00098 class ZipDataStream : public DataStream 00099 { 00100 protected: 00101 ZZIP_FILE* mZzipFile; 00102 public: 00104 ZipDataStream(ZZIP_FILE* zzipFile, size_t uncompressedSize); 00106 ZipDataStream(const String& name, ZZIP_FILE* zzipFile, size_t uncompressedSize); 00108 size_t read(void* buf, size_t count); 00110 size_t readLine(char* buf, size_t maxCount, const String& delim = "\n"); 00112 size_t skipLine(const String& delim = "\n"); 00114 void skip(long count); 00116 void seek( size_t pos ); 00118 size_t tell(void) const; 00120 bool eof(void) const; 00122 void close(void); 00123 00124 00125 }; 00126 00127 00128 } 00129 00130 #endif
Copyright © 2000-2005 by The OGRE Team
Last modified Wed Feb 23 00:19:16 2005