headers/build/os/storage/Volume.h

   1 // ----------------------------------------------------------------------
   2 //  This software is part of the OpenBeOS distribution and is covered
   3 //  by the MIT License.
   4 //
   5 //  File Name:          Directory.cpp
   6 //
   7 //      Description:    BVolume class
   8 // ----------------------------------------------------------------------
   9 /*!
  10         \file Volume.h
  11         BVolume interface declarations.
  12 */
  13 #ifndef _VOLUME_H
  14 #define _VOLUME_H
  15
  16 #include <sys/types.h>
  17
  18 #include <fs_info.h>
  19 #include <Mime.h>
  20 #include <StorageDefs.h>
  21 #include <SupportDefs.h>
  22
  23 #ifdef USE_OPENBEOS_NAMESPACE
  24 namespace OpenBeOS {
  25 #endif
  26
  27 class BDirectory;
  28 class BBitmap;
  29
  30 class BVolume {
  31 public:
  32         BVolume();
  33         BVolume(dev_t dev);
  34         BVolume(const BVolume &vol);
  35         virtual ~BVolume();
  36
  37         status_t InitCheck() const;
  38         status_t SetTo(dev_t dev);
  39         void Unset();
  40
  41         dev_t Device() const;
  42
  43         bool operator==(const BVolume &volume) const;
  44         bool operator!=(const BVolume &volume) const;
  45         BVolume &operator=(const BVolume &volume);
  46
  47 private:
  48 //      friend class BVolumeRoster;
  49
  50         virtual void _TurnUpTheVolume1();
  51         virtual void _TurnUpTheVolume2();
  52         virtual void _TurnUpTheVolume3();
  53         virtual void _TurnUpTheVolume4();
  54         virtual void _TurnUpTheVolume5();
  55         virtual void _TurnUpTheVolume6();
  56         virtual void _TurnUpTheVolume7();
  57         virtual void _TurnUpTheVolume8();
  58
  59         dev_t           fDevice;
  60         status_t        fCStatus;
  61         int32           _reserved[8];
  62 };
  63
  64 #ifdef USE_OPENBEOS_NAMESPACE
  65 }       // namespace OpenBeOS
  66 #endif
  67
  68 #endif  // _VOLUME_H