private void CloseVolumes()
{
while (_volumeHandles.Count > 0)
{
var volumeHandle = _volumeHandles.Pop();
DiskUtils.UnlockVolume(volumeHandle);
volumeHandle.Dispose();
}
}
private void OpenVolumes()
{
if (!Utils.IsNullOrEmpty(_diskInfo.Drives))
{
foreach (var drive in _diskInfo.Drives)
{
try
{
var volumeHandle = DiskUtils.GetVolumeHandle(drive.Name);
if (volumeHandle == null)
{
throw new Exception($"Could not open volume: {drive.Name}");
}
if (!DiskUtils.LockVolume(volumeHandle))
{
volumeHandle.Close();
throw new Exception($"Could not lock volume: {drive.Name}");
}
if (!DiskUtils.UnmountVolume(volumeHandle))
{
DiskUtils.UnlockVolume(volumeHandle);
volumeHandle.Close();
throw new Exception($"Could not unmount volume: {drive.Name}");
}
_volumeHandles.Push(volumeHandle);
}
catch
{
CloseVolumes();
throw;
}
}
}
}