private void DeleteDirectory(
FileObject parentDirectory,
string directoryName,
FileObject directory,
DeleteOptions deleteOptions,
AbsolutePath directoryPath)
{
if (!directory.IsDirectory)
{
throw new IOException();
}
if ((deleteOptions & DeleteOptions.ReadOnly) != 0)
{
directory.Attributes &= ~FileAttributes.ReadOnly;
}
if ((deleteOptions & DeleteOptions.Recurse) != 0)
{
foreach (KeyValuePair <string, FileObject> file in
directory.Children.Where(kvp => !kvp.Value.IsDirectory).ToList())
{
if ((deleteOptions & DeleteOptions.ReadOnly) != 0)
{
file.Value.Attributes &= ~FileAttributes.ReadOnly;
}
file.Value.DeleteLink(directoryPath / file.Key, true);
directory.Children.Remove(file.Key);
}
foreach (KeyValuePair <string, FileObject> childDirectory in directory.Children.ToList())
{
DeleteDirectory(
directory, childDirectory.Key, childDirectory.Value, deleteOptions, directoryPath / childDirectory.Key);
directory.Children.Remove(childDirectory.Key);
}
}
directory.CheckForDelete(null, true);
parentDirectory.Children.Remove(directoryName);
}