src/apps/diskusage/Snapshot.h

   1 /*
   2  * Copyright (c) 2008 Stephan Aßmus <superstippi@gmx.de>. All rights reserved.
   3  * Distributed under the terms of the MIT/X11 license.
   4  *
   5  * Copyright (c) 1999 Mike Steed. You are free to use and distribute this software
   6  * as long as it is accompanied by it's documentation and this copyright notice.
   7  * The software comes with no warranty, etc.
   8  */
   9 #ifndef SNAPSHOT_H
  10 #define SNAPSHOT_H
  11
  12
  13 #include <string>
  14 #include <vector>
  15
  16 #include <Entry.h>
  17
  18
  19 class BMimeType;
  20 class BVolume;
  21
  22 using std::string;
  23 using std::vector;
  24
  25
  26 struct FileInfo {
  27                                                                 FileInfo();
  28                                                                 ~FileInfo();
  29
  30                         void                            GetPath(std::string& path) const;
  31                         FileInfo*                       FindChild(const char* name) const;
  32                         BMimeType*                      Type() const;
  33
  34                         bool                            pseudo;
  35                         entry_ref                       ref;
  36                         off_t                           size;
  37                         int                                     count;
  38                         FileInfo*                       parent;
  39                         std::vector<FileInfo*>  children;
  40
  41                         int                                     color;
  42 };
  43
  44
  45 struct VolumeSnapshot {
  46                                                                 VolumeSnapshot(const BVolume* volume);
  47                                                                 ~VolumeSnapshot();
  48
  49                         std::string                     name;
  50                         off_t                           capacity;
  51                         off_t                           freeBytes;
  52                         FileInfo*                       rootDir;
  53                         FileInfo*                       freeSpace;
  54                         FileInfo*                       currentDir;
  55 };
  56
  57 #endif // SNAPSHOT_H