FreeCAD

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#include "zipios-config.h"
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#include "meta-iostreams.h"
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#include "zipinputstreambuf.h"
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#include "zipinputstream.h"
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#if defined(_WIN32) && defined(ZIPIOS_UTF8)
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#include <Base/FileInfo.h>
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#endif
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using std::istream;
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namespace zipios {
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ZipInputStream::ZipInputStream( std::istream &is, std::streampos pos ) 
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  : std::istream( nullptr ), 
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// SGIs basic_ifstream calls istream with 0, but calls basic_ios constructor first??
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    ifs( nullptr )
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{
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  izf = new ZipInputStreambuf( is.rdbuf(), pos ) ;
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//  this->rdbuf( izf ) ; is replaced by:
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  this->init( izf ) ;
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}
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ZipInputStream::ZipInputStream( const std::string &filename, std::streampos pos )
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  : std::istream( nullptr ),
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    ifs( nullptr )
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{
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#if defined(_WIN32) && defined(ZIPIOS_UTF8)
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  std::wstring wsname = Base::FileInfo(filename).toStdWString();
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  ifs = new std::ifstream( wsname.c_str(), std::ios::in |std:: ios::binary ) ;
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#else
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  ifs = new std::ifstream( filename.c_str(), std::ios::in |std:: ios::binary ) ;
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#endif
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  izf = new ZipInputStreambuf( ifs->rdbuf(), pos ) ;
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//  this->rdbuf( izf ) ; is replaced by:
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  this->init( izf ) ;
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}
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int ZipInputStream::available() {
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  return 1 ; // FIXME: Dummy implementation
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}
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void ZipInputStream::closeEntry() {
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  izf->closeEntry() ;
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}
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void ZipInputStream::close() {
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  izf->close() ;  
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}
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//    ZipLocalEntry *ZipInputStream::createZipCDirEntry( const string
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//    &name ) {}
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ConstEntryPointer ZipInputStream::getNextEntry() {
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  clear() ; // clear eof and other flags.
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  return izf->getNextEntry() ;
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}
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ZipInputStream::~ZipInputStream() {
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  // It's ok to call delete with a Null pointer.
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  delete izf ;
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  delete ifs ;
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}
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} // namespace
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/** \file
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    Implementation of ZipInputStream.
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*/
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/*
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  Zipios++ - a small C++ library that provides easy access to .zip files.
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  Copyright (C) 2000  Thomas Søndergaard
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  This library is free software; you can redistribute it and/or
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  modify it under the terms of the GNU Lesser General Public
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  License as published by the Free Software Foundation; either
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  version 2 of the License, or (at your option) any later version.
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  This library is distributed in the hope that it will be useful,
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  but WITHOUT ANY WARRANTY; without even the implied warranty of
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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  Lesser General Public License for more details.
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  You should have received a copy of the GNU Lesser General Public
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  License along with this library; if not, write to the Free Software
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  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
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*/
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