87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
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/* BLUnZip
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* C++ class for doing basic zip extraction to strings
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* Scott Lawrence yorgle@gmail.com
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*
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* This code is HEAVILY based on the "minizip" code included with zlib
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* also available here: http://www.winimage.com/zLibDll/minizip.html
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*
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* v1.0 2013-June-05 - Initial release
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*/
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/* This code is provided under an MIT license:
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The MIT License (MIT)
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Copyright (c) 2013 Scott Lawrence
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <iostream>
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#include <vector>
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extern "C"
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{
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#include "minizip/zip.h"
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}
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class BLUnZip
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{
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private:
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std::string filename;
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bool valid;
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zipFile zf;
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public:
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BLUnZip( std::string filename );
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~BLUnZip( void );
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public:
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bool isValid( void ) { return valid; }
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public:
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zipFile Open( std::string zipfilename );
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void Close( void );
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/*
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public:
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void Add( std::string contentPath, std::string zipPath, int flags );
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*/
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public:
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void List( void );
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int ItemCount( void );
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int IndexOfItem( std::string itemName );
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void ListOfItems( std::vector<std::string>& listing );
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std::string NameOfItem( int idx );
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long SizeOfItem( int idx );
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int ExtractToRAM( int idx, char * buf, long bufsz, std::string pw="" );
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std::string ExtractToString( int idx, std::string password="" );
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public:
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long SizeOfItem( std::string itemName ) { return this->SizeOfItem( this->IndexOfItem( itemName)); }
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std::string ExtractToString( std::string itemName, std::string password="" ) { return this->ExtractToString( this->IndexOfItem( itemName), password); }
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};
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