reactos/base/applications/cmdutils/fsutil/fsinfo.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS FS utility tool
   4  * FILE:            base/applications/cmdutils/fsinfo.c
   5  * PURPOSE:         FSutil file systems information
   6  * PROGRAMMERS:     Pierre Schweitzer <pierre@reactos.org>
   7  */
   8
   9 #include "fsutil.h"
  10
  11 /* Add handlers here for subcommands */
  12 static int DrivesMain(int argc, const TCHAR *argv[]);
  13 static int DriveTypeMain(int argc, const TCHAR *argv[]);
  14 static HandlerItem HandlersList[] =
  15 {
  16     /* Proc, name, help */
  17     { DrivesMain, _T("drives"), _T("Enumerates the drives") },
  18     { DriveTypeMain, _T("drivetype"), _T("Provides the type of a drive") },
  19 };
  20
  21 static int
  22 DrivesMain(int argc, const TCHAR *argv[])
  23 {
  24     UINT i;
  25     DWORD Drives;
  26
  27     /* Get the drives bitmap */
  28     Drives = GetLogicalDrives();
  29     if (Drives == 0)
  30     {
  31         _ftprintf(stderr, _T("Error: %d\n"), GetLastError());
  32         return 1;
  33     }
  34
  35     /* And output any found drive */
  36     _ftprintf(stdout, _T("Drives:"));
  37     for (i = 0; i < 26; i++)
  38     {
  39         if (Drives & (1 << i))
  40         {
  41             _ftprintf(stdout, _T(" %c:\\"), 'A' + i);
  42         }
  43     }
  44     _ftprintf(stdout, _T("\n"));
  45
  46     return 0;
  47 }
  48
  49 static int
  50 DriveTypeMain(int argc, const TCHAR *argv[])
  51 {
  52     UINT Type;
  53
  54     /* We need a volume (letter) */
  55     if (argc < 2)
  56     {
  57         _ftprintf(stderr, _T("Usage: fsutil fsinfo drivetype <volume>\n"));
  58         _ftprintf(stderr, _T("\tFor example: fsutil fsinfo drivetype c:\n"));
  59         return 1;
  60     }
  61
  62     /* Get its drive type and make it readable */
  63     Type = GetDriveType(argv[1]);
  64     switch (Type)
  65     {
  66         case DRIVE_UNKNOWN:
  67             _ftprintf(stdout, _T("%s - unknown drive type\n"), argv[1]);
  68             break;
  69
  70         case DRIVE_NO_ROOT_DIR:
  71             _ftprintf(stdout, _T("%s - not a root directory\n"), argv[1]);
  72             break;
  73
  74         case DRIVE_REMOVABLE:
  75             _ftprintf(stdout, _T("%s - removable drive\n"), argv[1]);
  76             break;
  77
  78         case DRIVE_FIXED:
  79             _ftprintf(stdout, _T("%s - fixed drive\n"), argv[1]);
  80             break;
  81
  82         case DRIVE_REMOTE:
  83             _ftprintf(stdout, _T("%s - remote or network drive\n"), argv[1]);
  84             break;
  85
  86         case DRIVE_CDROM:
  87             _ftprintf(stdout, _T("%s - CD-ROM drive\n"), argv[1]);
  88             break;
  89
  90         case DRIVE_RAMDISK:
  91             _ftprintf(stdout, _T("%s - RAM disk drive\n"), argv[1]);
  92             break;
  93     }
  94
  95     return 0;
  96 }
  97
  98 static void
  99 PrintUsage(const TCHAR * Command)
 100 {
 101     PrintDefaultUsage(_T(" FSINFO "), Command, (HandlerItem *)&HandlersList,
 102                       (sizeof(HandlersList) / sizeof(HandlersList[0])));
 103 }
 104
 105 int
 106 FsInfoMain(int argc, const TCHAR *argv[])
 107 {
 108     return FindHandler(argc, argv, (HandlerItem *)&HandlersList,
 109                        (sizeof(HandlersList) / sizeof(HandlersList[0])),
 110                        PrintUsage);
 111 }