base/shell/explorer/shell/winfs.h

   1 /*
   2  * Copyright 2003, 2004 Martin Fuchs
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  17  */
  18
  19
  20  //
  21  // Explorer clone
  22  //
  23  // winfs.h
  24  //
  25  // Martin Fuchs, 23.07.2003
  26  //
  27
  28 /* Enable this when the BackupRead API is implemented */
  29 // #define BACKUP_READ_IMPLEMENTED
  30
  31  /// Windows file system file-entry
  32 struct WinEntry : public Entry
  33 {
  34         WinEntry(Entry* parent) : Entry(parent, ET_WINDOWS) {}
  35
  36 protected:
  37         WinEntry() : Entry(ET_WINDOWS) {}
  38
  39         virtual bool get_path(PTSTR path, size_t path_count) const;
  40         virtual ShellPath create_absolute_pidl() const;
  41 };
  42
  43
  44  /// Windows file system directory-entry
  45 struct WinDirectory : public WinEntry, public Directory
  46 {
  47         WinDirectory(LPCTSTR root_path)
  48          :      WinEntry()
  49         {
  50                 _path = _tcsdup(root_path);
  51         }
  52
  53         WinDirectory(Entry* parent, LPCTSTR path)
  54          :      WinEntry(parent)
  55         {
  56                 _path = _tcsdup(path);
  57         }
  58
  59         ~WinDirectory()
  60         {
  61                 free(_path);
  62                 _path = NULL;
  63         }
  64
  65         virtual void read_directory(int scan_flags=0);
  66         virtual const void* get_next_path_component(const void*) const;
  67         virtual Entry* find_entry(const void*);
  68 };
  69
  70 #ifdef BACKUP_READ_IMPLEMENTED
  71 extern int ScanNTFSStreams(Entry* entry, HANDLE hFile);
  72 #endif