dircoll.h

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#ifndef DIRCOLL_H
#define DIRCOLL_H
 
#include "zipios++/zipios-config.h"
 
 
#include "zipios++/fcoll.h"
#include "zipios++/basicentry.h"
#include "zipios++/filepath.h"
 
namespace zipios {
 
typedef BasicEntry DirEntry ;
 
class DirectoryCollection : public FileCollection {
public:
 
  explicit DirectoryCollection() 
    : _entries_loaded( false ), _recursive( true ) {}
 
 
  explicit DirectoryCollection( const string &path, 
                                bool recursive = true,
                                bool load_now = false ) ;
 
  /* Default Copy constructor and copy assignment operator are sufficient. */
 
  virtual void close() ;
 
  virtual ConstEntries entries() const ;
 
  virtual ConstEntryPointer getEntry( const string &name, 
                                     MatchPath matchpath = MATCH ) const ;
 
  virtual istream *getInputStream( const ConstEntryPointer &entry ) ;
 
  virtual istream *getInputStream( const string &entry_name, 
                                     MatchPath matchpath = MATCH ) ;
 
  virtual int size() const ;
 
  virtual FileCollection *clone() const ;
 
  virtual ~DirectoryCollection() ;
 
protected:
  mutable bool _entries_loaded ;
  bool _recursive ; // recurse into subdirs.
  FilePath _filepath ;
 
  void loadEntries() const ;
  void load( bool recursive, const FilePath &subdir = FilePath() ) ;
 
};
 
} // namespace
 
#endif
 
/*
  Zipios++ - a small C++ library that provides easy access to .zip files.
  Copyright (C) 2000  Thomas Sшndergaard
  
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.
  
  This library is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  Lesser General Public License for more details.
  
  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
*/