protected override void Dispose(bool disposing)
{
if (disposing)
{
if (_fileSystem != null)
{
_fileSystem.Dispose();
_fileSystem = null;
}
}
base.Dispose(disposing);
}
public override void Connect(Uri uri, string username, string password)
{
string fsPath = uri.AbsolutePath;
// Find the best (least specific) export
string bestRoot = null;
int bestMatchLength = int.MaxValue;
foreach (var export in NfsFileSystem.GetExports(uri.Host))
{
if (fsPath.Length >= export.Length)
{
int matchLength = export.Length;
for (int i = 0; i < export.Length; ++i)
{
if (export[i] != fsPath[i])
{
matchLength = i;
break;
}
}
if (matchLength < bestMatchLength)
{
bestRoot = export;
bestMatchLength = matchLength;
}
}
}
if (bestRoot == null)
{
throw new IOException(string.Format(CultureInfo.InvariantCulture, "Unable to find an NFS export providing access to '{0}'", fsPath));
}
_fileSystem = new NfsFileSystem(uri.Host, bestRoot);
_path = fsPath.Substring(bestRoot.Length).Replace('/', '\\');
_extraInfo = uri.Fragment.TrimStart('#');
}