/// <summary>
/// Function will calculate/read 'Disk geometry' for provided <see cref="SystemVolume"/>
/// </summary>
/// <param name="device"><see cref="SystemVolume"/> to query</param>
/// <returns>Disk geometry information</returns>
internal virtual DISK_GEOMETRY_EX GetDriveGeometry(DeviceHandle device)
{
DeviceIoControl<DISK_GEOMETRY_EX> deviceControl = new DeviceIoControl<DISK_GEOMETRY_EX>();
return deviceControl.GetDiskGeometryEx(device);
}
/// <summary>
/// Retrieves the device type, device number, and, for a partitionable device, the partition number of a device.
/// </summary>
/// <param name="device"><see cref="SystemVolume"/> to query</param>
/// <returns><see cref="STORAGE_DEVICE_NUMBER"/> structure</returns>
internal virtual STORAGE_DEVICE_NUMBER GetDeviceNumber(DeviceHandle device)
{
DeviceIoControl<STORAGE_DEVICE_NUMBER> deviceControl = new DeviceIoControl<STORAGE_DEVICE_NUMBER>();
return deviceControl.GetDataForDevice(device, IoControlCode.IOCTL_STORAGE_GET_DEVICE_NUMBER);
}
