public static List <UsbEject.Library.Volume> GetRemovableDriveList(List <UsbEject.Library.Device> list)
{
List <UsbEject.Library.Volume> removable_volumes = new List <UsbEject.Library.Volume>();
foreach (UsbEject.Library.Device drive in list)
{
if (drive.RemovableDevices.Count == 0)
{
continue;
}
UsbEject.Library.Volume vol = drive as UsbEject.Library.Volume;
if (vol == null || vol.Disks.Count == 0)
{
continue;
}
//if already has this volume
if (removable_volumes.FirstOrDefault(v => v.Disks[0].FriendlyName == vol.Disks[0].FriendlyName) != null)
{
continue;
}
removable_volumes.Add(vol);
}
return(removable_volumes);
}
private DiskCryptor.DriveInfo FindDriveInfo(string attachedPath)
{
List <UsbEject.Library.Device> list = DriveTools.GetUsbDriveList();
List <UsbEject.Library.Volume> removable_volumes = DriveTools.GetRemovableDriveList(list);
const string PHYSICALDRIVE = "PHYSICALDRIVE";
int pos = attachedPath.IndexOf(PHYSICALDRIVE) + PHYSICALDRIVE.Length;
int diskNumber = int.Parse(attachedPath.Substring(pos));
UsbEject.Library.Volume vol = null;
foreach (UsbEject.Library.Volume device in list)
{
if (device.Disks[0].DiskNumber == diskNumber)
{
vol = device;
break;
}
}
if (vol == null)
{
return(null);
}
foreach (DiskCryptor.DriveInfo drive in _diskCryptor.DriveList)
{
if (drive != null && !string.IsNullOrWhiteSpace(drive.DriveLetter) && drive.DriveLetter[0] == vol.LogicalDrive[0])
{
return(drive);
}
}
return(null);
}
private void ReloadDriveList()
{
m_treeDrives.Nodes.Clear();
m_mnuEject.DropDownItems.Clear();
List <UsbEject.Library.Device> list = DriveTools.GetUsbDriveList();
List <UsbEject.Library.Volume> removable_volumes = new List <UsbEject.Library.Volume>();
foreach (UsbEject.Library.Device drive in list)
{
if (drive.RemovableDevices.Count == 0)
{
continue;
}
UsbEject.Library.Volume vol = drive as UsbEject.Library.Volume;
if (vol == null || vol.Disks.Count == 0)
{
continue;
}
if (removable_volumes.FirstOrDefault(v => v.Disks[0].FriendlyName == vol.Disks[0].FriendlyName) != null)
{
continue;
}
removable_volumes.Add(vol);
TreeNode node = m_treeDrives.Nodes.Add(vol.Disks[0].FriendlyName);
node.Tag = vol;
List <string> driveLetters = DriveTools.GetUsbDriveList(vol);
string mnuText = "";
foreach (string dr in driveLetters)
{
mnuText += (dr) + ", ";
TreeNode sub = node.Nodes.Add(GetDriveDescription(dr));
sub.Tag = vol;
}
mnuText += "[" + vol.Disks[0].FriendlyName + "]";
ToolStripItem mnu = new ToolStripMenuItem(mnuText);
mnu.Tag = vol;
mnu.Click += mnuEjectDisk_Click;;
m_mnuEject.DropDownItems.Add(mnu);
}
m_mnuEject.Enabled = m_mnuEject.DropDownItems.Count > 0;
m_treeDrives.ExpandAll();
if (m_treeDrives.Nodes.Count > 0)
{
m_treeDrives.SelectedNode = m_treeDrives.Nodes[0];
}
}
private void m_btnEject_Click(object sender, EventArgs e)
{
ExecuteClickAction(() =>
{
UsbEject.Library.Volume device = m_treeDrives.SelectedNode.Tag as UsbEject.Library.Volume;
if (device == null || device.Disks.Count == 0)
{
return;
}
UnmountAndEjectDevice(device);
}, sender);
}
private void UnmountAndEjectDevice(UsbEject.Library.Volume device)
{
List <UsbEject.Library.Device> list = DriveTools.GetUsbDriveList();
List <string> driveLetters = DriveTools.GetAllDriveLettersForDevice(list, device.Disks[0].FriendlyName);
foreach (string dr in driveLetters)
{
_diskCryptor.ExecuteUnMount(dr);
}
Thread.Sleep(800);
device.Eject(true);
ReloadDriveData();
}
private void mnuEjectDisk_Click(object sender, EventArgs e)
{
ToolStripItem mnu = sender as ToolStripItem;
if (mnu == null)
{
return;
}
UsbEject.Library.Volume vol = mnu.Tag as UsbEject.Library.Volume;
if (vol == null)
{
return;
}
ExecuteClickAction(() => UnmountAndEjectDevice(vol), sender);
}
public static List <string> GetAllDriveLettersForDevice(List <UsbEject.Library.Device> drives, string deviceFriendlyName)
{
List <string> driveLetters = new List <string>();
foreach (UsbEject.Library.Device device in drives)
{
UsbEject.Library.Volume volume = device as UsbEject.Library.Volume;
if (volume == null || volume.Disks.Count == 0)
{
continue;
}
if (volume.Disks[0].FriendlyName != deviceFriendlyName)
{
continue;
}
driveLetters.Add(volume.LogicalDrive);
}
return(driveLetters);
}
