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00001 /**************************************************************************************/ 00002 /* */ 00003 /* Visualization Library */ 00004 /* http://www.visualizationlibrary.com */ 00005 /* */ 00006 /* Copyright (c) 2005-2010, Michele Bosi */ 00007 /* All rights reserved. */ 00008 /* */ 00009 /* Redistribution and use in source and binary forms, with or without modification, */ 00010 /* are permitted provided that the following conditions are met: */ 00011 /* */ 00012 /* - Redistributions of source code must retain the above copyright notice, this */ 00013 /* list of conditions and the following disclaimer. */ 00014 /* */ 00015 /* - Redistributions in binary form must reproduce the above copyright notice, this */ 00016 /* list of conditions and the following disclaimer in the documentation and/or */ 00017 /* other materials provided with the distribution. */ 00018 /* */ 00019 /* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND */ 00020 /* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED */ 00021 /* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */ 00022 /* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR */ 00023 /* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */ 00024 /* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */ 00025 /* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */ 00026 /* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */ 00027 /* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */ 00028 /* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ 00029 /* */ 00030 /**************************************************************************************/ 00031 00032 #ifndef ZippedDirectory_INCLUDE_ONCE 00033 #define ZippedDirectory_INCLUDE_ONCE 00034 00035 #include <vlCore/VirtualDirectory.hpp> 00036 #include <vlCore/DiskFile.hpp> 00037 #include <vlCore/ZippedFile.hpp> 00038 #include <algorithm> 00039 00040 namespace vl 00041 { 00042 //--------------------------------------------------------------------------- 00043 // ZippedDirectory 00044 //--------------------------------------------------------------------------- 00058 class VLCORE_EXPORT ZippedDirectory: public VirtualDirectory 00059 { 00060 public: 00061 virtual const char* className() { return "vl::ZippedDirectory"; } 00062 00063 ZippedDirectory(); 00064 00065 ZippedDirectory(const String& zip_file); 00066 00067 ZippedDirectory(VirtualFile* zip_file); 00068 00069 bool setPath(const String& name); 00070 00071 VirtualFile* sourceZipFile() const; 00072 00073 void setSourceZipFile(VirtualFile* file); 00074 00076 void reset(); 00077 00078 ref<VirtualFile> file(const String& name) const; 00079 00081 ref<ZippedFile> zippedFile(const String& name) const; 00082 00083 void listFilesRecursive(std::vector<String>& file_list ) const; 00084 00085 int zippedFileCount() const; 00086 00087 ZippedFile* zippedFile(int index) const; 00088 00089 void listSubDirs(std::vector<String>& dirs, bool append=false) const; 00090 ref<ZippedDirectory> zippedSubDir(const String& subdir_name) const; 00091 ref<VirtualDirectory> subDir(const String& subdir_name) const { return zippedSubDir(subdir_name); } 00092 00093 void listFiles(std::vector<String>& file_list, bool append=false) const; 00094 00095 bool isCorrupted(); 00096 00097 protected: 00098 bool init(); 00099 00100 protected: 00101 std::map< String, ref<ZippedFile> > mFiles; 00102 ref<VirtualFile> mSourceZipFile; 00103 }; 00104 00105 } 00106 00107 #endif 00108