private void button1_Click(object sender, EventArgs e)
{
if (!ValidateConfigs())
{
return;
}
IPAddress ipAddress = new IPAddress(0);
for (int j = 0; j < loadRoutes.Count; j++)
{
if (listView1.Items[j].Checked &&
ValidateRoute(ref loadRoutes[j].Destination, ref loadRoutes[j].Prefix, ref loadRoutes[j].Gateway, loadRoutes[j].IPVersion))
{
Config.SavedRouteItem savedRoute = loadRoutes[j];
NetworkInterface nic = null;
string gateway = savedRoute.Gateway;
if (Global.NetworkInterfaces.ContainsKey(savedRoute.InterfaceGuid))
{
nic = Global.NetworkInterfaces[savedRoute.InterfaceGuid];
}
else if (Environment.OSVersion.Version.CompareTo(new Version("6.0")) > -1 &&
NetworkInterface.Loopback.Guid == savedRoute.InterfaceGuid)
{
nic = NetworkInterface.Loopback;
}
// load defaults
if (defaultInterfaceMode.SelectedIndex == 0 && nic == null ||
defaultInterfaceMode.SelectedIndex == 1)
{
int ifIndex = 0;
if (loadRoutes[j].IPVersion == 4)
{
ifIndex = int.Parse(Regex.Replace(defaultIPv4Interface.Text, @"^(\d+) .*$", "$1"));
if (defaultIPv4GatewayMode.SelectedIndex != 3)
{
gateway = defaultIPv4Gateway.Text;
}
}
else
{
ifIndex = int.Parse(Regex.Replace(defaultIPv6Interface.Text, @"^(\d+) .*$", "$1"));
if (defaultIPv6GatewayMode.SelectedIndex != 3)
{
gateway = defaultIPv6Gateway.Text;
}
}
nic = Global.NetworkInterfaces.FirstOrDefault(i => i.Value.Index == ifIndex).Value;
if (nic == null && Environment.OSVersion.Version.CompareTo(new Version("6.0")) > -1 &&
NetworkInterface.Loopback.Index == ifIndex)
{
nic = NetworkInterface.Loopback;
}
if (updateSavedRoutesCheckBox.Checked == true)
{
loadRoutes[j].InterfaceGuid = nic.Guid;
loadRoutes[j].Gateway = gateway;
Global.Config.Save();
}
}
savedRoute.Load(nic, gateway);
}
else
{
MessageBox.Show("Could not load route:\nDestination: " + loadRoutes[j].Destination + "\nPrefix: " + loadRoutes[j].Prefix + "\nGateway: " + loadRoutes[j].Gateway + "\nIP version: " + loadRoutes[j].IPVersion, "Invalid route", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
Close();
}
