/// <param name="connection">May be null, in which case a new connection will be created</param>
protected void ConnectToServer(IXenConnection conn, string hostname, int port, string username, string password, string version)
{
if (conn == null)
{
XenConnection connection = new XenConnection();
connection.CachePopulated += conn_CachePopulated;
connection.fromDialog = true;
conn = connection;
}
else if (!_changedPass)
{
conn.EndConnect(); // in case we're already connected
}
conn.Hostname = hostname;
conn.Port = port;
conn.Username = username;
conn.Password = password;
conn.ExpectPasswordIsCorrect = false;
conn.Version = version;
if (!_changedPass)
{
XenConnectionUI.BeginConnect(conn, true, Owner, false);
}
}
protected override void OnFormClosing(FormClosingEventArgs e)
{
if (_connection.InProgress && !_connection.IsConnected && !endBegun)
{
//if we are still trying to connect then we need to end it. This call will close this dialog as well,
//so set a guard to skip this block when we re-enter.
endBegun = true;
_connection.EndConnect();
e.Cancel = true;
//CA-65004: if this dialog is closed by closing the parent form, returning
//without calling the base class method causes the parent form to stay open
if (e.CloseReason == CloseReason.FormOwnerClosing && getOwnerForm() == ownerForm)
{
ownerForm.Close();
}
return;
}
if (_connection != null)
{
XenConnectionUI.connectionDialogs.Remove(_connection);
}
base.OnFormClosing(e);
}
private void formClosing(object sender, FormClosingEventArgs e)
{
Form dialog = (Form)sender;
if (dialog.DialogResult == DialogResult.Cancel)
{
if (_connection != null)
{
_connection.EndConnect();
}
}
}
private void DoDisconnect(IXenConnection connection)
{
string msg = string.Format(Messages.CONNECTION_CLOSED_NOTICE_TEXT, connection.Hostname);
ActionBase notice = new ActionBase(msg, msg, false, true);
notice.Pool = Helpers.GetPoolOfOne(connection);
notice.Host = Helpers.GetMaster(connection);
log.Warn($"Connection to {connection.Hostname} closed.");
MainWindowCommandInterface.CloseActiveWizards(connection);
XenDialogBase.CloseAll(connection);
connection.EndConnect();
MainWindowCommandInterface.SaveServerList();
}
/// <param name="connection">May be null, in which case a new connection will be created</param>
protected void ConnectToServer(IXenConnection conn, string hostname, int port, string username, string password, string version)
{
if (conn == null)
{
XenConnection connection = new XenConnection();
connection.CachePopulated += conn_CachePopulated;
connection.fromDialog = true;
conn = connection;
}
else if (!_changedPass)
{
conn.EndConnect(); // in case we're already connected
}
conn.Hostname = hostname;
conn.Port = port;
conn.Username = username;
conn.Password = password;
conn.ExpectPasswordIsCorrect = false;
conn.Version = version;
if (!_changedPass)
XenConnectionUI.BeginConnect(conn, true, Owner, false);
}
private void DoDisconnect(IXenConnection connection)
{
string msg = string.Format(Messages.CONNECTION_CLOSED_NOTICE_TEXT, connection.Hostname);
log.Warn(msg);
ActionBase notice = new ActionBase(ActionType.Information, msg, msg, false);
notice.Pool = Helpers.GetPoolOfOne(connection);
notice.Host = Helpers.GetMaster(connection);
MainWindowCommandInterface.CloseActiveWizards(connection);
XenDialogBase.CloseAll(connection);
connection.EndConnect();
MainWindowCommandInterface.SaveServerList();
MainWindowCommandInterface.Refresh();
}