public void ftp_list_sub()
{
string strReturn = "";
SecureTransfer.SSHTransferProtocol Protocol = SecureTransfer.SSHTransferProtocol.SFTP;
try {
st = new SecureTransfer(hosts, user, password,
int.Parse(port), Protocol);
st.Connect();
switch (Protocol)
{
case SecureTransfer.SSHTransferProtocol.SFTP:
st.asyncCallback = AsyncCallback;
break;
}
strReturn = st.List_File(dir);
} catch (Exception ex) {
pFrmApp.JS_Function(this.callback_error, ex.ToString());
st?.Disconnect();
st?.Dispose();
}
pFrmApp.Call_Event(callback, strReturn);
}
public void ftp_download(
string hosts, string user,
string password, string port,
string source_file, string dest_file,
string callback_status,
string callback_error)
{
this.callback_status = callback_status;
this.callback_error = callback_error;
SecureTransfer.SSHTransferProtocol Protocol = SecureTransfer.SSHTransferProtocol.SFTP;
try {
st = new SecureTransfer(hosts, user, password,
int.Parse(port), Protocol,
source_file, dest_file);
st.Connect();
switch (Protocol)
{
case SecureTransfer.SSHTransferProtocol.SFTP:
st.asyncCallback = AsyncCallback;
break;
}
var t = new Thread(Start_Download);
t.SetApartmentState(ApartmentState.STA);
t.IsBackground = true;
t.Start();
} catch (Exception ex) {
pFrmApp.JS_Function(this.callback_error, ex.ToString());
st?.Disconnect();
st?.Dispose();
}
}
private void StartTransfer(SecureTransfer.SSHTransferProtocol Protocol)
{
if (AllFieldsSet() == false)
{
Runtime.MessageCollector.AddMessage(Messages.MessageClass.ErrorMsg, Language.strPleaseFillAllFields);
return;
}
if (File.Exists(txtLocalFile.Text) == false)
{
Runtime.MessageCollector.AddMessage(Messages.MessageClass.WarningMsg, Language.strLocalFileDoesNotExist);
return;
}
try
{
st = new SecureTransfer(txtHost.Text, txtUser.Text, txtPassword.Text, int.Parse(txtPort.Text), Protocol, txtLocalFile.Text, txtRemoteFile.Text);
// Connect creates the protocol objects and makes the initial connection.
st.Connect();
if (Protocol == SecureTransfer.SSHTransferProtocol.SCP)
{
st.ScpClt.Uploading += ScpClt_Uploading;
}
if (Protocol == SecureTransfer.SSHTransferProtocol.SFTP)
{
st.asyncCallback = AsyncCallback;
}
var t = new Thread(StartTransferBG);
t.SetApartmentState(ApartmentState.STA);
t.IsBackground = true;
t.Start();
}
catch (Exception ex)
{
Runtime.MessageCollector.AddExceptionStackTrace(Language.strSSHTransferFailed, ex);
st?.Disconnect();
st?.Dispose();
}
}
