Directory GetRootDirectory(PathName name)
{
string root = Path.GetPathRoot(name.GetAbsolutePath());
var di = new DirectoryInfo(root);
return new DotNetDirectory(DirectoryName.GetDirectoryName(di.FullName));
}
Directory ResolveDirectory(PathName name)
{
Directory rootDirectory = GetRootDirectory(name);
string relativePath = name.GetAbsolutePath().Substring(rootDirectory.Name.GetPath().Length);
string[] names = relativePath.Split('\\', '/');
return ResolveDirectory(rootDirectory, names);
}