DeviceIoControl assembly

Wrapper for DeviceIoControl function. Primary task of this assembly was to read SMART data from supported devices. S.M.A.R.T.rar contains original source code written by Andrew I. Reshin (11.02.2001) in C++

Usage:

using(DeviceIoControl device = new DeviceIoControl(@"c:\"))
{
    Boolean isOn = device.IsDeviceOn;
    Console.WriteLine(String.Format("Device is {0}", isOn ? "on" : "off"));

    if(device.Disc.Version != null)
    {
        String capabilities = "Capabilities: ";
        if(device.Disc.Version.Value.IsAtaSupported)
            capabilities += "ATA,";
        if(device.Disc.Version.Value.IsAtapiSupported)
            capabilities += "ATAPI,";
        if(device.Disc.Version.Value.IsSmartSupported)
            capabilities += "SCSI";
        Console.WriteLine(capabilities);
    }

    if(device.Disc.Smart != null)
    {
        Console.WriteLine("===INFO===");
        //Info
        String deviceInfo = String.Format(@"Type: {0}
Serial number: {1}\
Firmware version: {2}
Model number: {3}
Capabilities: 0x{4:X}
User addressable space {5:n0} sectors (LBA mode only)",
            device.Disc.Smart.SystemParams.Type,
            device.Disc.Smart.SystemParams.SerialNumber,
            device.Disc.Smart.SystemParams.FirmwareRev,
            device.Disc.Smart.SystemParams.ModelNumber,
            device.Disc.Smart.SystemParams.wCapabilities,
            device.Disc.Smart.SystemParams.ulTotalAddressableSectors);
        Console.WriteLine(deviceInfo);

        String deviceParams = String.Format(@"Number of cylinders: {0:n0}
Number of heads: {1:n0}
Current number of cylinders: {2:n0}
Current number of heads: {3:n0}
Current Sectors per track: {4:n0}
Current Sector capacity: {5:n0}",
            device.Disc.Smart.SystemParams.wNumCyls,
            device.Disc.Smart.SystemParams.wNumHeads,
            device.Disc.Smart.SystemParams.wNumCurrentCyls,
            device.Disc.Smart.SystemParams.wNumCurrentHeads,
            device.Disc.Smart.SystemParams.wNumCurrentSectorsPerTrack,
            device.Disc.Smart.SystemParams.ulCurrentSectorCapacity);
        Console.WriteLine(deviceParams);
    }
}

Supported structures:

• IOCTL_VOLUME
  • GET_VOLUME_DISK_EXTENTS
  • IS_CLUSTERED
• IOCTL_DISC
  • PERFORMANCE
  • IS_WRITABLE
  • PERFORMANCE_OFF
  • SMART_GET_VERSION
  • SMART_SEND_DRIVE_COMMAND
  • SMART_RCV_DRIVE_DATA
  • GET_DRIVE_GEOMETRY_EX
• IOCTL_STORAGE
  • CHECK_VERIFY
  • CHECK_VERIFY2
  • MEDIA_REMOVAL
  • EJECT_MEDIA
  • GET_MEDIA_TYPES_EX
  • GET_MEDIA_SERIAL_NUMBER
  • GET_HOTPLUG_INFO
  • GET_DEVICE_NUMBER
  • PREDICT_FAILURE
  • QUERY_PROPERTY
• FSCTL
  • LOCK_VOLUME
  • UNLOCK_VOLUME
  • DISMOUNT_VOLUME
  • IS_VOLUME_MOUNTED
  • FILESYSTEM_GET_STATISTICS
  • GET_NTFS_VOLUME_DATA
  • GET_VOLUME_BITMAP