private IEnumerable <string> Directories()
{
string[] dirs = VirtualDrive.GetDirectories(Path);
foreach (string dir in dirs)
{
if ((VirtualDrive.DirectoryAttributes(dir) & FileAttributes.Hidden) == 0)
{
yield return(dir);
}
}
}
public static void ClearAttributes(string currentDir)
{
if (VirtualDrive.ExistsDirectory(currentDir))
{
VirtualDrive.ClearDirectoryAttributes(currentDir);
foreach (string dir in VirtualDrive.GetDirectories(currentDir))
{
ClearAttributes(dir);
}
foreach (string file in VirtualDrive.GetFiles(currentDir, "*.*"))
{
VirtualDrive.ClearFileAttributes(file);
}
}
}
public virtual void Process(object obj)
{
DirectoryInfo rootDirectory = obj as DirectoryInfo;
List <string> directories = new List <string>();
directories.Add(rootDirectory.FullName);
while (directories.Count > 0)
{
if (Abort)
{
return;
}
try
{
string currentDirectory = directories[0];
directories.RemoveAt(0);
if (Processor.SupportedClasses().Contains(typeof(DirectoryInfo)) ||
ForceRecurse)
{
directories.AddRange(VirtualDrive.GetDirectories(currentDirectory));
}
if (Processor.SupportedClasses().Contains(typeof(DirectoryInfo)))
{
ProcessDir(currentDirectory);
}
if (Processor.SupportedClasses().Contains(typeof(FileInfo)))
{
ProcessFiles(VirtualDrive.GetFiles(currentDirectory, FileMask));
}
}
catch (System.IO.DirectoryNotFoundException e)
{
Logger.WriteLine(Tokens.Exception, e);
}
catch (System.UnauthorizedAccessException e)
{
Logger.WriteLine(Tokens.Exception, e);
}
}
}
private void RemoveChildrenIfFolderEmpty(TreeNode node)
{
try
{
if (node is VolumeItem && !VirtualDrive.DriveIsReady(node.ItemPath) ||
VirtualDrive.GetDirectories(node.ItemPath).Length == 0)
{
WorkerThreadPool.Instance.InvokingThread.BeginInvokeLowPrio(
delegate()
{
Root.ClearNode(node);
});
}
}
catch (Exception)
{
}
}
public static IEnumerable <string> SuggestPaths(string fullPath, bool showHiddenDirectories)
{
string basePath = BasePath(fullPath);
List <string> result = new List <string>();
if (VirtualDrive.ExistsDirectory(basePath))
{
try
{
foreach (var dirName in VirtualDrive.GetDirectories(basePath))
{
bool isHidden = new DirectoryInfo(dirName).Attributes.HasFlag(FileAttributes.Hidden);
bool show = isHidden && showHiddenDirectories || !isHidden;
bool matches = Path.Combine(basePath, dirName).StartsWith(
fullPath.ToLower(), true, CultureInfo.CurrentUICulture);
if (show && matches)
{
result.Add(dirName);
}
}
}
catch (UnauthorizedAccessException)
{
}
}
else if (String.IsNullOrEmpty(basePath) ||
!basePath.Contains(new String(new char[] { Path.VolumeSeparatorChar })))
{
foreach (var dir in DriveInfo.GetDrives())
{
result.Add(dir.Name);
}
}
return(result);
}
private static bool IsDirectoryEmpty(DirectoryInfo dir)
{
return(VirtualDrive.GetFiles(dir.FullName, "*.*").Length == 0 &&
VirtualDrive.GetDirectories(dir.FullName).Length == 0);
}
