private void UnmountAndDetach(string vhdFileName)
{
FileInfo fi = new FileInfo(vhdFileName);
if (!fi.Exists)
{
return;
}
Log.WriteLine("UnmountAndDetach({0})", vhdFileName);
fi.IsReadOnly = false; //unlock file to enable load
try
{
if (_virtualDisk != null) // && _virtualDisk.FileName.CompareTo(vhdFileName) != 0)
{
_virtualDisk.Close();
_virtualDisk = null;
}
if (_virtualDisk == null || !_virtualDisk.IsOpen)
{
_virtualDisk = new Medo.IO.VirtualDisk(vhdFileName);
_virtualDisk.Open();
}
string diskPath = _virtualDisk.GetAttachedPath();
if (!string.IsNullOrWhiteSpace(diskPath)) //if device is attached
{
DiskCryptor.DriveInfo drive = FindDriveInfo(diskPath);
if (drive != null)
{
try { UnmountDiscryptorDrive(drive); }
catch (Exception err)
{
Log.WriteLine("UnmountDiscryptorDrive({0}) - Error: {1}", diskPath, err);
}
}
_virtualDisk.Detach();
}
}
catch (Exception err)
{
Log.WriteLine("UnmountAndDetach({0}): {1}", vhdFileName, err.ToString());
throw;
}
finally
{
if (_virtualDisk != null)
{
_virtualDisk.Close();
_virtualDisk = null;
}
fi.IsReadOnly = true; //lock file to improve security
}
}
private void m_listDrives_SelectedIndexChanged(object sender, EventArgs e)
{
m_lblSelected.Text = "Selected: ???";
m_btnMount.Enabled = false;
m_btnUnmount.Enabled = false;
if (m_listDrives.SelectedIndices.Count <= 0)
{
return;
}
DiskCryptor.DriveInfo drive = m_listDrives.SelectedItems[0].Tag as DiskCryptor.DriveInfo;
m_lblSelected.Text = "Selected: " + drive.volume + ", MP: " + drive.mount_point;
m_btnMount.Enabled = drive.volume.StartsWith("pt") && drive.status.StartsWith("unmounted");
m_btnUnmount.Enabled = drive.volume.StartsWith("pt") && drive.status.StartsWith("mounted");
}
private void m_btnUnmount_Click(object sender, EventArgs e)
{
ExecuteClickAction(() =>
{
m_lblSelected.Text = "Selected: ???";
if (m_listDrives.SelectedIndices.Count <= 0)
{
return;
}
DiskCryptor.DriveInfo drive = m_listDrives.SelectedItems[0].Tag as DiskCryptor.DriveInfo;
Unmount(drive);
ReloadDriveData();
}, sender);
}
private void OnDiskAddedMountDiskCryptorDisk(DiskCryptor.DriveInfo driveInfo)
{
if (_cachedDriveInfo == null)
{
return;
}
//find newly added drive
var found = _cachedDriveInfo.FirstOrDefault(d => d.ToString() == driveInfo.ToString());
if (found == null)
{
_diskCryptor.OnDisksAdded -= OnDiskAddedMountDiskCryptorDisk;
_cachedDriveInfo = null;
Debug.WriteLine("On Disk Added: " + driveInfo.Description());
_diskCryptor.ExecuteMount(driveInfo, _selectedDriveLetterForMount, GetPasswordFunc());
ReloadDriveData(1000);
}
}
private void m_btnMount_Click(object sender, EventArgs e)
{
ExecuteClickAction(() =>
{
m_lblSelected.Text = "Selected: ???";
if (m_listDrives.SelectedIndices.Count <= 0)
{
return;
}
if (string.IsNullOrWhiteSpace(m_txtPwd.Text))
{
MessageBox.Show(this, "Password is empty");
return;
}
DiskCryptor.DriveInfo drive = m_listDrives.SelectedItems[0].Tag as DiskCryptor.DriveInfo;
_diskCryptor.ExecuteMount(drive, m_cmbAvailableDriveLetters.SelectedItem.ToString(), m_txtPwd.Text);
ReloadDriveData();
}, sender);
}
private void Unmount(DiskCryptor.DriveInfo drive)
{
_diskCryptor.ExecuteUnMount(drive);
ReloadDriveData();
}
