udir.hpp

/* ==================================================== ======== ======= *
 *
 *  udir.hpp
 *  Ubit Project
 *  Part of the Ubit Toolkit: A Brick Construction Game Model for Creating GUIs
 *  (C) 1999-2005 Eric Lecolinet / ENST Paris
 *
 * ***********************************************************************
 * COPYRIGHT NOTICE : 
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY AND WITHOUT EVEN THE 
 * IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 
 * YOU CAN REDISTRIBUTE IT AND/OR MODIFY IT UNDER THE TERMS OF THE GNU 
 * GENERAL PUBLIC LICENSE AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
 * EITHER VERSION 2 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
 * SEE FILES 'COPYRIGHT' AND 'COPYING' FOR MORE DETAILS.
 * ***********************************************************************
 * ==================================================== [(c)Elc] ======= *
 * ==================================================== ======== ======= */

#ifndef _udir_hpp_
#define _udir_hpp_
#include <ubit/ufile.hpp>
#include <ubit/ustr.hpp>
//pragma ident  "@(#)udir.hpp   ubit:05.05.00"
namespace ubit {

/* ==================================================== ======== ======= */
class UDir {
public:
  UDir();
  UDir(const UStr& dirpath);
  virtual ~UDir();

  void readDir(const UStr& path, int path_type,
               const UStr& prefix, const UStr& filter, bool hidden_files);
  UStr& getPath() const {return *dir_info.pname;}
  static void expandDirPath(UStr& dirpath);

  std::vector<UFileInfo*> getFileInfos() const {return files;}
  UFileInfo* getFileInfo(int k) const {return files[k];}

  unsigned int getFileCount() const {return files.size();}
  
  // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  //    Impl.
  
protected:
  friend class UIconbox;
  UFileInfo dir_info;
  //bool want_attributes;
  std::vector<UFileInfo*> files;
  std::vector<UStr*> filters;

  static bool compareEntries(const UFileInfo*, const UFileInfo*);

  void readLocalDir(const UStr& path, const UStr& prefix,
                    const UStr& filter, bool hidden_files);

  void readSshDir(const UStr& path, const UStr& prefix,
                  const UStr& filter, bool hidden_files);
  
  static void parseFilter(std::vector<UStr*>& filter_list,
                          const UStr& filter_str);
};

}
#endif
/* ==================================================== [TheEnd] ======= */
/* ==================================================== [(c)Elc] ======= */

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