public void PushNewConfig(FtpConnectionSettings NewConfig)
{
if (Connection.IsConnected() || ServerThread != null)
{
throw new Exception("cannot_change_config_at_service_runtime");
}
CurrentConfig = NewConfig;
}
private void SetupConfig()
{
FtpConfig = new FtpConnectionSettings();
if (!FtpConfig.TryReadFromFile(ConfigFilenameFtp))
{
MessageBox.Show("FTP config file could not be parsed (either missing or corrupted).\nPlease fill your information in the config menu.");
}
}
public Configuration(FtpConnectionSettings InFtp)
{
InitializeComponent();
InFtpSrettings = InFtp;
TempFtpSettings = new FtpConnectionSettings();
TempFtpSettings.CloneFrom(InFtp);
InFtpHostname.Text = TempFtpSettings.Hostname;
InFtpPort.Text = TempFtpSettings.Port.ToString();
InFtpUsername.Text = TempFtpSettings.UserLogin;
InFtpPassword.Text = TempFtpSettings.UserPassword;
CheckFtpSsl.Checked = TempFtpSettings.UseSsl;
EnableUnixListing.Value = TempFtpSettings.UnixListing ? 1 : 0;
}
internal override bool ParseResponse(string Response)
{
Success = Response.StartsWith("229");
if (!Success)
{
switch (NewMode)
{
case FtpService.Mode.PassiveV4:
NewMode = FtpService.Mode.None;
return(true);
case FtpService.Mode.PassiveV6:
NewMode = FtpService.Mode.PassiveV4;
return(true);
default: return(false);
}
}
else
{
string IpData = Response.Split('(', ')')[1];
switch (NewMode)
{
case FtpService.Mode.PassiveV4:
throw new NotImplementedException();
case FtpService.Mode.PassiveV6:
string Port = IpData.Split(new char[] { '|' }, StringSplitOptions.None)[3];
if (!UInt16.TryParse(Port, out TargetPort))
{
return(false);
}
TargetHost = ParentService.GetConfig().Hostname;
break;
}
}
FtpConnectionSettings DataSettings = new FtpConnectionSettings();
DataSettings.Hostname = TargetHost;
DataSettings.Port = TargetPort;
DataSettings.UseSsl = false;
ParentService.DataConfig = DataSettings;
return(true);
}
internal override string BuildVerb()
{
Creds = ParentService.GetConfig();
switch (AuthState)
{
case AuthorizationState.NotStarted:
AuthState = AuthorizationState.SentLogin;
return("USER " + Creds.UserLogin + EOL);
case AuthorizationState.AcceptedLogin:
AuthState = AuthorizationState.SentPassword;
return("PASS " + Creds.UserPassword + EOL);
default:
throw new Exception("no_verbs_left");
}
}
