Пример #1
0
        static void Main(string[] args)
        {
            CommandLine.Version v = new CommandLine.Version(0, 1, 1, "ipadr");

            Cli cli = new Cli();

            cli.usage_text = "ipaddr v4|v6 <adr> [<mask>]";
            cli.version    = v;
            cli.AddSubcommand("v4", "IPV4");
            cli.AddSubcommand("v6", "IPV6");

            cli.AddSwitch("m", "mask", "test operand - is valid subnet mask?", null, "false");

            cli.Analyze(args);
            if (cli.Present("help") || cli.Present("h"))
            {
                cli.Help();
            }
            if (cli.Present("m"))
            {
                Console.WriteLine("Mask validation");
                string mval = cli.GetString("m");
                Console.WriteLine("Mask value {0,0}", mval);
            }
            else
            {
                Console.WriteLine("No mask specified");
                if (cli.Present("mask"))
                {
                    Console.WriteLine("Mask value {0,0}", cli.GetString("mask"));
                }
            }
            foreach (string op in cli.Operands())
            {
                Console.WriteLine("Operand {0,1}", op);
            }

            string    sc = cli.subcommand;
            IPAddress adr;

            switch (sc)
            {
            case "v4":
                bool bstat = false;
                adr = new IPV4Address();
                string[] cliargs = cli.Operands();
                if (cliargs.Length >= 1)
                {
                    adr   = new IPV4Address();
                    bstat = adr.Analyze(cliargs[0]);
                    if (!bstat)
                    {
                        Console.WriteLine("Please provide a valid IP Address");
                        return;
                    }
                    if (cliargs.Length >= 2)
                    {
                        bstat = adr.SetMask(cliargs[1]);
                        if (!bstat)
                        {
                            Console.WriteLine("Invalid network mask");
                            return;
                        }
                    }
                    else
                    {
                        if (cli.Present("m"))
                        {
                            string mval = cli.GetString("m");
                            adr   = new IPV4Address();
                            bstat = adr.Analyze(cliargs[0]);
                            if (!bstat)
                            {
                                Console.WriteLine("Invalid address for mask validation");
                                return;
                            }
                            int mlen = IPV4Address.ValidMask((IPV4Address)adr);
                            if (mlen > 0)
                            {
                                Console.WriteLine("Valid Mask");
                                return;
                            }
                        }
                    }
                    adr.Show();
                }
                break;

            case "v6":
                adr = new IPV6Address();
                break;

            default:
                Console.WriteLine("Unrecognized subcommand {0,1}", sc);
                return;
            }
        }