private static void backup(FTPClient ftp, DirectoryInfo dir, Regex regex, RegistryKey key)
{
string[] files = ftp.Dir(null, true);
string[] names = new string[files.Length];
int i = 0;
foreach (string file in files)
{
names[i] = file.Substring(56);
if (file.Substring(0,1) == "d")
{
// A directory!
if (dir.GetDirectories(names[i]).Length != 1 && !names[i].Substring(0,1).Equals("."))
RecRm(ftp, names[i]);
}
else
// A file!
if (regex.IsMatch(names[i]) && dir.GetFiles(names[i]).Length != 1)
ftp.Delete(names[i]);
i++;
}
foreach (DirectoryInfo subdir in dir.GetDirectories())
{
if (!stringSearch(names, subdir.Name))
ftp.MkDir(subdir.Name);
ftp.ChDir(subdir.Name);
backup(ftp, subdir, regex, getDataKey(ref key, subdir.Name));
ftp.ChDir("..");
}
foreach (FileInfo file in dir.GetFiles())
{
if (!regex.IsMatch(file.Name))
continue;
if (file.LastWriteTime > getDateTime(key.GetValue(file.Name, "0001-01-01 00:00:00").ToString()))
{
ftp.Put(file.FullName, file.Name, false);
key.SetValue(file.Name, DateTime.Now.ToString());
}
}
}