/// <summary>
/// refreshs the XML data, may reset hadErrors
/// </summary>
/// <param name="silence">don't show message boxes on error</param>
public void refresh(bool silence)
{
XmlDocument doc;
// TODO: Check what happens if we are not connected
try
{
doc = new XmlDocument();
doc.Load(XmlReader.Create("http://openvpn.jowisoftware.de/versions.xml"));
}
catch (WebException e)
{
if (!silence)
{
RTLMessageBox.Show(m_parent, ProgramVPN.res.GetString(
"BOX_UpdateError") + ": " + e.Message,
MessageBoxIcon.Error);
}
return;
}
catch (XmlException e)
{
if (!silence)
{
RTLMessageBox.Show(m_parent, ProgramVPN.res.GetString(
"BOX_UpdateFormat") + ": " + e.Message,
MessageBoxIcon.Error);
}
return;
}
n = doc.DocumentElement.SelectSingleNode("application[@name='OpenVPN Manager']");
}
private void WarnServiceChange(string oldBin, string p)
{
if (ServiceIsInstalled() && oldBin != p)
{
RTLMessageBox.Show(ProgramVPN.res.GetString("BOX_UpdateService"),
MessageBoxIcon.Information);
}
}
/// <summary>
/// Show settings, if wanted, detect defaults.
/// </summary>
/// <param name="Detect"></param>
public void ShowSettings(bool detect)
{
String runningConnections = "";
foreach (VPNConfig c in m_configs)
{
if (c.Running)
{
runningConnections += "\r\n" + c.Name;
}
}
if (runningConnections != "")
{
if (RTLMessageBox.Show(this,
ProgramVPN.res.GetString("BOX_Settings_Close") + "\r\n" + runningConnections,
MessageBoxButtons.YesNo,
MessageBoxDefaultButton.Button2,
MessageBoxIcon.Exclamation) != DialogResult.Yes)
{
return;
}
}
// remember visible-state, hide everything, unload everything
bool reShow = Visible;
niIcon.Visible = false;
Hide();
if (Properties.Settings.Default.allowRemoteControl)
{
m_simpleComm.stopServer();
}
UnloadConfigs();
// show settings, detect settings
ViewVPNSettings m_settingsDialog = new ViewVPNSettings();
if (detect)
{
m_settingsDialog.Detect();
}
Console.WriteLine("Oups I did it again ;)");
//m_settingsDialog.ShowDialog();
// reread settings, show icon, show form if needed
ReadConfigs();
if (Properties.Settings.Default.allowRemoteControl)
{
m_simpleComm.startServer();
}
niIcon.Visible = true;
if (reShow)
{
Show();
}
}
/// <summary>
/// a listitem was been double clicked, show text in message box
/// </summary>
/// <param name="sender">ignored</param>
/// <param name="e">ignored</param>
private void lstLog_DoubleClick(object sender, EventArgs e)
{
// show the selected item
if (lstLog.SelectedItem != null)
{
RTLMessageBox.Show(this,
((ColoredListBoxItem)lstLog.SelectedItem).Text,
MessageBoxIcon.Information);
}
}
/*/// <summary>
* /// returns the url to the update file itself
* /// </summary>
* /// <returns>the url to the update file itself</returns>
* public string getDownloadFileUrl()
* {
* if (n == null)
* return null;
*
* string url;
*
* try
* {
* url = n.SelectSingleNode("child::download").InnerText;
* }
* catch (NullReferenceException)
* {
* MessageBox.Show(ProgramVPN.res.GetString("BOX_UpdateMissing"),
* "OpenVPN Manager", MessageBoxButtons.OK, MessageBoxIcon.Error);
* return null;
* }
*
* return url;
* }*/
/// <summary>
/// returns the version of the update
/// </summary>
/// <returns>version of the update</returns>
public string getVersion()
{
if (n == null)
{
return(null);
}
try
{
return(n.SelectSingleNode("child::version").InnerText);
}
catch (NullReferenceException)
{
RTLMessageBox.Show(m_parent,
ProgramVPN.res.GetString("BOX_UpdateMissing"),
MessageBoxIcon.Error);
return(null);
}
}
/// <summary>
/// returns the url to the update page
/// </summary>
/// <returns>the url to the update page</returns>
public string getUpdateUrl()
{
if (n == null)
{
return(null);
}
string url;
try
{
url = n.SelectSingleNode("child::url").InnerText;
}
catch (NullReferenceException)
{
RTLMessageBox.Show(m_parent,
ProgramVPN.res.GetString("BOX_UpdateMissing"),
MessageBoxIcon.Error);
return(null);
}
return(url);
}
private void llHowChange_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
RTLMessageBox.Show(this,
ProgramVPN.res.GetString("BOX_Service_How_Change"),
MessageBoxIcon.Information);
}
private void llWhy_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
RTLMessageBox.Show(this,
m_error, MessageBoxIcon.Information);
}
/// <summary>
/// Read all configs, initialize/add controls, etc.
/// </summary>
public void ReadConfigs()
{
// unload config first, if needed
UnloadConfigs();
// find config files
List <String> configs = UtilsHelper.LocateOpenVPNConfigs(Properties.Settings.Default.vpnconf);
configs.AddRange(UtilsHelper.LocateOpenVPNManagerConfigs(false));
// insert configs in context menu and panel
int atIndex = 2;
if (configs != null)
{
toolStripSeparator2.Visible = true;
foreach (string cfile in configs)
{
try
{
VPNConfig c = VPNConfig.CreateUserspaceConnection(
Properties.Settings.Default.vpnbin,
cfile, Properties.Settings.Default.debugLevel,
Properties.Settings.Default.smartCardSupport, this);
m_configs.Add(c);
contextMenu.Items.Insert(atIndex++, c.Menuitem);
pnlStatus.Controls.Add(c.InfoBox);
}
catch (ArgumentException e)
{
RTLMessageBox.Show(this,
ProgramVPN.res.GetString("BOX_Config_Error") +
Environment.NewLine + cfile + ": " +
e.Message, MessageBoxIcon.Exclamation);
}
}
}
configs = UtilsHelper.LocateOpenVPNManagerConfigs(true);
if (Helper.CanUseService())
{
configs.AddRange(Helper.LocateOpenVPNServiceConfigs());
}
toolStripSeparator2.Visible = configs.Count > 0;
foreach (string cfile in configs)
{
try
{
VPNConfig c = VPNConfig.CreateServiceConnection(
cfile, Properties.Settings.Default.debugLevel,
Properties.Settings.Default.smartCardSupport, this);
m_configs.Add(c);
contextMenu.Items.Insert(atIndex++, c.Menuitem);
pnlStatus.Controls.Add(c.InfoBox);
}
catch (ArgumentException e)
{
RTLMessageBox.Show(this,
ProgramVPN.res.GetString("BOX_Config_Error") +
Environment.NewLine + cfile + ": " +
e.Message, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// Executes the given commandline.
/// </summary>
/// <param name="commands">Array of commands</param>
private void parseCommandLine(string[] commands)
{
List <string> args = new List <string>(commands);
int i = 0;
bool found = false;
string names;
while (i < args.Count)
{
switch (args[i].ToUpperInvariant())
{
// -connect "vpn name"
case "-CONNECT":
if (i == args.Count - 1)
{
RTLMessageBox.Show(this, String.Format(
CultureInfo.InvariantCulture,
ProgramVPN.res.GetString(
"ARGS_Missing_Parameter"),
args[i]), MessageBoxIcon.Error);
return;
}
found = false;
names = "";
foreach (VPNConfig c in m_configs)
{
names += c.Name + "\n";
if (c.Name.Equals(args[i + 1],
StringComparison.OrdinalIgnoreCase))
{
c.Connect();
found = true;
}
}
if (!found)
{
RTLMessageBox.Show(this, String.Format(
CultureInfo.InvariantCulture,
ProgramVPN.res.GetString(
"ARGS_Invalid_Parameter"),
args[i], args[i + 1], names),
MessageBoxIcon.Error);
}
++i;
break;
case "-DISCONNECT":
if (i == args.Count - 1)
{
RTLMessageBox.Show(this, String.Format(
CultureInfo.InvariantCulture,
ProgramVPN.res.GetString(
"ARGS_Missing_Parameter"),
args[i]), MessageBoxIcon.Error);
return;
}
found = false;
names = "";
foreach (VPNConfig c in m_configs)
{
names += c.Name + "\n";
if (c.Name.Equals(args[i + 1],
StringComparison.OrdinalIgnoreCase))
{
c.Disconnect();
found = true;
}
}
if (!found)
{
RTLMessageBox.Show(this, String.Format(
CultureInfo.InvariantCulture,
ProgramVPN.res.GetString(
"ARGS_Invalid_Parameter"),
args[i], args[i + 1], names),
MessageBoxIcon.Error);
}
++i;
break;
case "-QUIT":
case "-EXIT":
m_quit = true;
//this.Close();
break;
default:
RTLMessageBox.Show(this, String.Format(
CultureInfo.InvariantCulture,
ProgramVPN.res.GetString(
"ARGS_Unknown_Parameter"),
args[i]), MessageBoxIcon.Error);
break;
}
++i;
}
}