private void launchAddKnownHostDialog()
{
AddKnownHostForm form = new AddKnownHostForm();
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
BeginInvoke(new Action(async() =>
{
string hostname = StringUtils.GetHostWithPrefix(form.Host);
string accessToken = form.AccessToken;
ConnectionCheckStatus status = await ConnectionChecker.CheckConnectionAsync(hostname, accessToken);
if (status != ConnectionCheckStatus.OK)
{
string message =
status == ConnectionCheckStatus.BadAccessToken
? "Bad access token"
: "Invalid hostname";
MessageBox.Show(message, "Cannot connect to the host",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!addKnownHost(hostname, accessToken))
{
MessageBox.Show("Such host is already in the list", "Host will not be added",
MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
updateKnownHostAndTokensInSettings();
updateHostsDropdownList();
selectHost(PreferredSelection.Latest);
reconnect();
}));
}