private Server GetServerDetailsFromUI()
{
Server server = new Server();
if (Uri.CheckHostName(server.server = IPTextBox.Text.Trim()) == UriHostNameType.Unknown)
{
MessageBox.Show(I18N.GetString("Invalid server address"));
IPTextBox.Focus();
return(null);
}
if (!int.TryParse(ServerPortTextBox.Text, out server.server_port))
{
MessageBox.Show(I18N.GetString("Illegal port number format"));
ServerPortTextBox.Focus();
return(null);
}
server.password = PasswordTextBox.Text;
server.method = EncryptionSelect.Text;
server.plugin = PluginTextBox.Text;
server.plugin_opts = PluginOptionsTextBox.Text;
server.plugin_args = PluginArgumentsTextBox.Text;
server.remarks = RemarksTextBox.Text;
if (!int.TryParse(TimeoutTextBox.Text, out server.timeout))
{
MessageBox.Show(I18N.GetString("Illegal timeout format"));
TimeoutTextBox.Focus();
return(null);
}
return(server);
}
private bool SaveOldSelectedServer()
{
try
{
if (_lastSelectedIndex == -1 || _lastSelectedIndex >= _modifiedConfiguration.configs.Count)
{
return(true);
}
Server server = new Server();
if (Uri.CheckHostName(server.server = IPTextBox.Text.Trim()) == UriHostNameType.Unknown)
{
MessageBox.Show(I18N.GetString("Invalid server address"));
IPTextBox.Focus();
return(false);
}
if (!int.TryParse(ServerPortTextBox.Text, out server.server_port))
{
MessageBox.Show(I18N.GetString("Illegal port number format"));
ServerPortTextBox.Focus();
return(false);
}
server.password = PasswordTextBox.Text;
server.method = EncryptionSelect.Text;
server.use_kcp = UseKcpCheckBox.Checked;
server.kcp_argument = KcpArgumentTextBox.Text;
if (!int.TryParse(KcpRemotePortTextBox.Text, out server.kcp_remote_port))
{
MessageBox.Show(I18N.GetString("Illegal kcp remote port number format"));
ServerPortTextBox.Focus();
return(false);
}
server.remarks = RemarksTextBox.Text;
if (!int.TryParse(TimeoutTextBox.Text, out server.timeout))
{
MessageBox.Show(I18N.GetString("Illegal timeout format"));
TimeoutTextBox.Focus();
return(false);
}
int localPort = int.Parse(ProxyPortTextBox.Text);
Configuration.CheckServer(server);
Configuration.CheckLocalPort(localPort);
_modifiedConfiguration.configs[_lastSelectedIndex] = server;
_modifiedConfiguration.localPort = localPort;
return(true);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return(false);
}
private bool?CheckServerPortTextBox(out int?addressPort, bool isSave, bool isCopy)
{
addressPort = null;
if (!int.TryParse(ServerPortTextBox.Text, out int outaddressPort))
{
if (!isSave && !isCopy && ServersListBox.Items.Count > 1 && I18N.GetString("New server").Equals(ServersListBox.Items[_lastSelectedIndex].ToString()))
{
DialogResult result = MessageBox.Show(I18N.GetString("Whether to discard unconfigured servers"), I18N.GetString("Operation failure"), MessageBoxButtons.OKCancel);
if (result == DialogResult.OK)
{
return(null);
}
}
else if (isChange && !isSave && !isCopy)
{
var result = MessageBox.Show(I18N.GetString("Illegal port number format, Cannot automatically save or discard changes"), I18N.GetString("Auto save failed"), MessageBoxButtons.OKCancel);
if (result == DialogResult.Cancel)
{
return(false);
}
else
{
addressPort = _modifiedConfiguration.configs[_lastSelectedIndex].server_port;
return(true);
}
}
else
{
MessageBox.Show(I18N.GetString("Illegal port number format"), I18N.GetString("Operation failure"));
ServerPortTextBox.Focus();
}
return(false);
}
else
{
addressPort = outaddressPort;
}
return(true);
}