private static void HandleCommandLine(string[] args)
{
UpnpHelper Upnp;
if (args.Length > 0)
{
if (string.Compare(args[0].ToLower(), "help") == 0)
{
ShowHelp();
return;
}
if (string.Compare(args[0].ToLower(), "list") == 0)
{
Upnp = new UpnpHelper();
Upnp.ListMappings();
return;
}
if (string.Compare(args[0].ToLower(), "clear") == 0)
{
Upnp = new UpnpHelper();
Upnp.ClearMappings();
return;
}
if (string.Compare(args[0].ToLower(), "add") == 0)
{
HandleAddCommand(args);
return;
}
}
ShowUsage();
}
private static void HandleAddCommand(string[] args)
{
UpnpHelper Upnp;
ushort port;
string Protocol;
if (args.Length != 4)
{
Console.WriteLine("Invalid number of arguments");
ShowAddUsage();
return;
}
// Get and check port number
try
{
port = ushort.Parse(args[1]);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
ShowAddUsage();
return;
}
if (port < 1)
{
Console.WriteLine("Port number out of range");
}
// Get and check protocol
Protocol = args[2].ToUpper();
if (!( (string.Compare(Protocol, "UDP") == 0) ^ (string.Compare(Protocol, "TCP") == 0) ))
{
Console.WriteLine("Invalid protocol. Must be TCP or UDP");
return;
}
// Get Description
string Description = args[3];
Console.WriteLine("Adding: Port: {0}, Protocol: {1}, Description: {2}", port, Protocol, Description);
Upnp = new UpnpHelper();
Upnp.AddMapping(port, Protocol, Description);
}