OpenMetaverse.TestClient.ClientManager.DoCommandAll C# (CSharp) Method

        public void DoCommandAll(string cmd, UUID fromAgentID)
        {
            string[] tokens = cmd.Trim().Split(new char[] { ' ', '\t' });
            if (tokens.Length == 0)
                return;

            string firstToken = tokens[0].ToLower();
            if (String.IsNullOrEmpty(firstToken))
                return;

            string[] args = new string[tokens.Length - 1];
            if (args.Length > 0)
                Array.Copy(tokens, 1, args, 0, args.Length);

            if (firstToken == "login")
            {
                Login(args, false);
            }
            else if (firstToken == "login3di")
            {
                Login(args, true);
            }
            else if (firstToken == "quit")
            {
                Quit();
                Logger.Log("All clients logged out and program finished running.", Helpers.LogLevel.Info);
            }
            else if (firstToken == "help")
            {
                if (Clients.Count > 0)
                {
                    foreach (TestClient client in Clients.Values)
                    {
                        Console.WriteLine(client.Commands["help"].Execute(args, UUID.Zero));
                        break;
                    }
                }
                else
                {
                    Console.WriteLine("You must login at least one bot to use the help command");
                }
            }
            else if (firstToken == "script")
            {
                // No reason to pass this to all bots, and we also want to allow it when there are no bots
                ScriptCommand command = new ScriptCommand(null);
                Logger.Log(command.Execute(args, UUID.Zero), Helpers.LogLevel.Info);
            }
            else
            {
                // Make an immutable copy of the Clients dictionary to safely iterate over
                Dictionary<UUID, TestClient> clientsCopy = new Dictionary<UUID, TestClient>(Clients);

                int completed = 0;

                foreach (TestClient client in clientsCopy.Values)
                {
                    ThreadPool.QueueUserWorkItem((WaitCallback)
                        delegate(object state)
                        {
                            TestClient testClient = (TestClient)state;
                            if (testClient.Commands.ContainsKey(firstToken))
                                Logger.Log(testClient.Commands[firstToken].Execute(args, fromAgentID),
                                    Helpers.LogLevel.Info, testClient);
                            else
                                Logger.Log("Unknown command " + firstToken, Helpers.LogLevel.Warning);

                            ++completed;
                        },
                        client);
                }

                while (completed < clientsCopy.Count)
                    Thread.Sleep(50);
            }
        }

        static void Main(string[] args)
        {
            Arguments arguments = new Arguments(args);

            ClientManager manager;
            List<LoginDetails> accounts = new List<LoginDetails>();
            LoginDetails account;
            bool groupCommands = false;
            string masterName = String.Empty;
            Guid masterKey = Guid.Empty;
            string file = String.Empty;
            string loginuri = String.Empty;
            bool getTextures = false;
            string scriptFile = String.Empty;

            if (arguments["groupcommands"] != null)
                groupCommands = true;

            if (arguments["masterkey"] != null)
                masterKey = Guid.Parse(arguments["masterkey"]);

            if (arguments["master"] != null)
                masterName = arguments["master"];

            if (arguments["loginuri"] != null)
                loginuri = arguments["loginuri"];

            if (arguments["gettextures"] != null)
                getTextures = true;

            if (arguments["scriptfile"] != null)
            {
                scriptFile = arguments["scriptfile"];
                if (!File.Exists(scriptFile))
                {
                    Console.WriteLine("File {0} Does not exist", scriptFile);
                    return;
                }
            }

            if (arguments["file"] != null)
            {
                file = arguments["file"];

                if (!File.Exists(file))
                {
                    Console.WriteLine("File {0} Does not exist", file);
                    return;
                }

                // Loading names from a file
                try
                {
                    using (StreamReader reader = new StreamReader(file))
                    {
                        string line;
                        int lineNumber = 0;

                        while ((line = reader.ReadLine()) != null)
                        {
                            lineNumber++;
                            string[] tokens = line.Trim().Split(new char[] { ' ', ',' });

                            if (tokens.Length >= 3)
                            {
                                account = new LoginDetails();
                                account.FirstName = tokens[0];
                                account.LastName = tokens[1];
                                account.Password = tokens[2];

                                if (tokens.Length >= 4) // Optional starting position
                                {
                                    char sep = '/';
                                    string[] startbits = tokens[3].Split(sep);
                                    account.StartLocation = NetworkManager.StartLocation(startbits[0], Int32.Parse(startbits[1]),
                                        Int32.Parse(startbits[2]), Int32.Parse(startbits[3]));
                                }

                                accounts.Add(account);
                            }
                            else
                            {
                                Logger.Log("Invalid data on line " + lineNumber +
                                    ", must be in the format of: FirstName LastName Password [Sim/StartX/StartY/StartZ]",
                                    Helpers.LogLevel.Warning);
                            }
                        }
                    }
                }
                catch (Exception e)
                {
                    Console.WriteLine("Error reading from " + args[1]);
                    Console.WriteLine(e.ToString());
                    return;
                }
            }
            else if (arguments["first"] != null && arguments["last"] != null && arguments["pass"] != null)
            {
                // Taking a single login off the command-line
                account = new LoginDetails();
                account.FirstName = arguments["first"];
                account.LastName = arguments["last"];
                account.Password = arguments["pass"];

                accounts.Add(account);
            }
            else if (arguments["help"] != null)
            {
                Usage();
                return;
            }

            foreach (LoginDetails a in accounts)
            {
                a.GroupCommands = groupCommands;
                a.MasterName = masterName;
                a.MasterKey = masterKey;
                a.URI = loginuri;

                if (arguments["startpos"] != null)
                {
                    char sep = '/';
                    string[] startbits = arguments["startpos"].Split(sep);
                    a.StartLocation = NetworkManager.StartLocation(startbits[0], Int32.Parse(startbits[1]),
                            Int32.Parse(startbits[2]), Int32.Parse(startbits[3]));
                }
            }

            // Login the accounts and run the input loop
            manager = new ClientManager(accounts, getTextures);

            if (!String.IsNullOrEmpty(scriptFile))
                manager.DoCommandAll("script " + scriptFile, Guid.Empty);

            // Then Run the ClientManager normally
            manager.Run();
        }