private string SetupDirDetails(string dirname)
{
// create the factory
if (fileFactory == null)
fileFactory = new FTPFileFactory();
// initialize if not yet done
if (!fileFactory.ParserSetExplicitly && fileFactory.System == null)
{
try
{
fileFactory.System = GetSystem();
}
catch (FTPException ex)
{
log.Warn("SYST command failed - setting Unix as default parser", ex);
fileFactory.System = FTPFileFactory.UNIX_STR;
}
}
if (parserCulture != null)
fileFactory.ParsingCulture = parserCulture;
string path = "";
try
{
path = Pwd();
}
catch (FTPException ex)
{
log.Warn("Failed to find current directory: " + ex.Message);
}
// get the path from the supplied dirname
string dirPath = dirname != null ? PathUtil.GetFolderPath(dirname) : "";
// combine it with the current directory
if (dirPath.Length > 0 && dirPath.Length < dirname.Length)
{
if (dirPath.StartsWith("/"))
path = dirPath;
else
path = PathUtil.Combine(path, dirPath);
}
return path;
}
/// <summary>
/// Quit the FTP session immediately by closing the control socket
/// without sending the QUIT command
/// </summary>
public virtual void QuitImmediately()
{
CheckConnection(true);
fileFactory = null;
control.Logout();
control = null;
}
/// <summary>
/// List a directory's contents as an array of FTPFile objects.
/// Should work for Windows and most Unix FTP servers - let us know
/// about unusual formats ([email protected])
/// </summary>
/// <param name="dirname"> name of directory OR filemask
/// </param>
/// <returns> an array of FTPFile objects
/// </returns>
public virtual FTPFile[] DirDetails(string dirname)
{
// create the factory
if (fileFactory == null)
fileFactory = new FTPFileFactory(GetSystem());
// get the details and parse
return fileFactory.Parse(Dir(dirname, true));
}
/// <summary>
/// Quit the FTP session
/// </summary>
public virtual void Quit()
{
CheckConnection(true);
fileFactory = null;
try
{
FTPReply reply = control.SendCommand("QUIT");
string[] validCodes = new string[]{"221", "226"};
lastValidReply = control.ValidateReply(reply, validCodes);
}
finally
{
// ensure we clean up the connection
control.Logout();
control = null;
}
}