Command Console

/**
 * Product of Boredom
 * By The Son of Man
 */
 
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
 
namespace CommandConsole
{
    public class Shell
    {
        public int i = 0;
        public static string os, domain, username;
 
        public static void interpret(string _cmd)
        {
            string direct;
            int n = 0;
 
            switch (_cmd)
            {
                case "mkdir":
                    colora();
                    Console.Write("Directory to create: ");
                    colorb();
                    direct = Console.ReadLine();
                    mkdir(direct);
                    break;
                case "chdir":
                    colora();
                    Console.Write("Directory to change to: ");
                    colorb();
                    direct = Console.ReadLine();
                    chdir(direct);
                    break;
                case "cd":
                    colora();
                    Console.Write("Directory to change to: ");
                    colorb();
                    direct = Console.ReadLine();
                    chdir(direct);
                    break;
                case "rmdir":
                    colora();
                    Console.Write("Directory to remove: ");
                    colorb();
                    direct = Console.ReadLine();
                    rmdir(direct);
                    break;
                case "rndir":
                    colora();
                    Console.Write("Directory to rename: ");
                    colorb();
                    direct = Console.ReadLine();
                    rndir(direct);
                    break;
                case "cpdir":
                    colora();
                    Console.Write("Directory to copy: ");
                    colorb();
                    direct = Console.ReadLine();
                    cpdir(direct);
                    break;
                case "copy":
                    copyfile();
                    break;
                case "move":
                    colora();
                    Console.Write("Directory of files to move: ");
                    colorb();
                    direct = Console.ReadLine();
                    movefiles(direct);
                    break;
                case "getcwd":
                    getcwd();
                    break;
                case "cwd":
                    getcwd();
                    break;
                case "getdrives":
                    getdrives();
                    break;
                case "drives":
                    getdrives();
                    break;
                case "exit":
                    System.Environment.Exit(0);
                    break;
                case "quit":
                    System.Environment.Exit(0);
                    break;
                case "bye":
                    System.Environment.Exit(0);
                    break;
                case "clear":
                    Console.Clear();
                    break;
                case "cls":
                    Console.Clear();
                    break;
                case "title":
                    title();
                    break;
                case "help":
                    help();
                    break;
                case "?":
                    help();
                    break;
                case "refresh":
                    Main();
                    break;
                case "restart":
                    Main();
                    break;
                case "ls":
                    listdir(n);
                    break;
                case "dir":
                    listdir(n);
                    break;
                case "setprompt":
                    setPrompt();
                    break;
                case "prompt":
                    setPrompt();
                    break;
                default:
                    colora();
                    Console.Write("Unknown command: ");
                    colorb();
                    Console.Write(_cmd);
                    break;
            }
            colora();
        }
 
        public static void setPrompt()
        {
            string promptStyle;
            Console.Clear();
            colora();
            Console.Write("New prompt style: ");
            colorb();
            promptStyle = Console.ReadLine();
            customPrompt(promptStyle);
        }
 
        public static void customPrompt(string promptStyle)
        {
            string cmd;
            do
            {
                colora();
                Console.Write(promptStyle);
                colorb();
                cmd = Console.ReadLine();
                interpret(cmd);
            } while (cmd != "exit" || cmd != "EXIT");
        }
 
        public static void shell()
        {
            string directory;
            string cmd;
            chdir("C:\\");
 
            do
            {
                directory = Directory.GetCurrentDirectory();
                colora();
                Console.Write("[" +username + "@" + domain + "(" + directory + ")]$ ");
                colorb();
                cmd = Console.ReadLine();
                interpret(cmd);
            } while (cmd != "exit" || cmd != "EXIT");
        }
 
        public static void rmdir(string dirName)
        {
            Directory.Delete(dirName);
        }
 
        public static void mkdir(string dirName)
        {
            if (dirName.Equals("\\") || dirName.Equals("/"))
            {
                colora();
                Console.WriteLine("Directory names cannot contain these characters:");
                colorb();
                Console.WriteLine("\n\n" + "\\\n" + "/\n");
            }
            else
            {
                Directory.CreateDirectory(dirName);
                colora();
                Console.WriteLine("Directory Created");
            }
        }
 
        public static void chdir(string dirName)
        {
            Directory.SetCurrentDirectory(dirName);
        }
 
        public static void cpdir(string dirName)
        {
            colora();
            Console.Write("New directory name: ");
            colorb();
            string targetPath = Console.ReadLine();
            System.IO.Directory.CreateDirectory(targetPath);
        }
 
        public static void rndir(string dirName)
        {
            string path = dirName;
            string target;
            colora();
            Console.Write("New directory name: ");
            colorb();
            target = Console.ReadLine();
            try
            {
                if (!Directory.Exists(path))
                {
                    Directory.CreateDirectory(path);
                }
 
                if (Directory.Exists(target))
                {
                    Directory.Delete(target, true);
                }
 
                Directory.Move(path, target);
            }
            catch (Exception e)
            {
                Console.WriteLine("The process failed: {0}", e.ToString());
            }
            finally { }
        }
 
        public static void copyfile()
        {
            string fileName, sourcePath, targetPath;
            colora();
            Console.Write("File to copy: ");
            colorb();
            fileName = Console.ReadLine();
            sourcePath = Directory.GetCurrentDirectory();
            colora();
            Console.Write("Path to copy to: ");
            colorb();
            targetPath = Console.ReadLine();
            string sourceFile = System.IO.Path.Combine(sourcePath, fileName);
            string destFile = System.IO.Path.Combine(targetPath, fileName);
            System.IO.File.Copy(sourceFile, destFile, true);
        }
 
        public static void movefiles(string dirName)
        {
            string sourcePath = dirName, fileName, destFile;
            string targetPath;
 
            colora();
            Console.Write("Directory to move files into: ");
            colorb();
            targetPath = Console.ReadLine();
 
            if (System.IO.Directory.Exists(sourcePath))
            {
                string[] files = System.IO.Directory.GetFiles(sourcePath);
 
                foreach (string s in files)
                {
                    fileName = System.IO.Path.GetFileName(s);
                    destFile = System.IO.Path.Combine(targetPath, fileName);
                    System.IO.File.Copy(s, destFile, true);
                }
            }
        }
 
        public static void getcwd()
        {
            string directory = Directory.GetCurrentDirectory();
            Console.WriteLine(directory);
        }
 
        public static void title()
        {
            string title;
            colora();
            Console.Write("New title bar text: ");
            colorb();
            title = Console.ReadLine();
            Console.Title = title;
        }
 
        public static void getdrives()
        {
            try
            {
                string[] str = Directory.GetLogicalDrives();
                colora();
                Console.WriteLine("Available Drive Letters");
                colorb();
                for (int i = 0; i < str.Length; i++)
                {   
                    Console.WriteLine(str[i]);
                }
            }
            catch (IOException e)
            {
                colorb();
                Console.WriteLine(e.ToString());
            }
            Console.WriteLine();
        }
 
        public static void help()
        {
            colora();
            Console.WriteLine("CSConsole Help Menu\n");
            colorb();
            Console.WriteLine("chdir              Changes current directory");
            Console.WriteLine("clear              Clears CSConsole screen");
            Console.WriteLine("copy               Copies a file");
            Console.WriteLine("cpdir              Copies a directory");
            Console.WriteLine("exit               Quits current CSConsole session");
            Console.WriteLine("getcwd             Displays the current working directory");
            Console.WriteLine("getdrives          Displays available drive letters");
            Console.WriteLine("help               Displays this help dialog");
            Console.WriteLine("listdir            Lists files in a directory");
            Console.WriteLine("mkdir              Creates a directory");
            Console.WriteLine("move               Moves files from a directory into another");
            Console.WriteLine("refresh            Restarts CSConsole");
            Console.WriteLine("rmdir              Removes a directory");
            Console.WriteLine("rndir              Renames a directory");
            Console.WriteLine("prompt             Sets the CSConsole prompt dialog");
            Console.WriteLine("title              Sets the CSConsole title");
            Console.WriteLine();
        }
 
        public static void listdir(int i)
        {
            int dirCount = 0;
            int fileCount = 0;
            Console.WriteLine();
            string currentDir = Directory.GetCurrentDirectory();
            colora();
            Console.WriteLine("Contents of " + currentDir);
            Console.WriteLine();
 
            string directoryString = Directory.GetCurrentDirectory(); 
            int abc = directoryString.LastIndexOf ('\\');
            directoryString = directoryString.Remove (abc, directoryString.Length - abc);
            string[] directories = Directory.GetDirectories (directoryString);
            colorb();
            Console.WriteLine(".\n..");
            foreach (string directory in directories)
            {
                dirCount++;
                Console.WriteLine ("{0}", directory); 
            }
 
            DirectoryInfo dirInfo = new DirectoryInfo(currentDir);
            FileInfo[] rgFiles = dirInfo.GetFiles();
            colorb();
            foreach (FileInfo fileInfo in rgFiles)
            {
                fileCount++;
                Console.WriteLine(fileInfo.Name);
            }
            Console.WriteLine();
            if (dirCount != 1)
            {
                Console.WriteLine(dirCount + " directories and " + fileCount + " file(s) found in this directory.");
            }
            else if (dirCount == 1)
            {
                Console.WriteLine(dirCount + " directory and " + fileCount + " file(s) found in this directory.");
            }
 
            Console.WriteLine();
        }
 
        public static void setup()
        {
            Console.Title = "CommandConsole";
            domain = System.Environment.UserDomainName.ToString();
            os = System.Environment.OSVersion.ToString();
            username = System.Environment.UserName.ToString();
            colora();
            Console.WriteLine(os + "\nCopyright 2010 CommandConsole by Darkside\n\n");
        }
 
        public static void colora()
        {
            Console.ForegroundColor = ConsoleColor.Gray;
            Console.BackgroundColor = ConsoleColor.Black;
        }
 
        public static void colorb()
        {
            Console.ForegroundColor = ConsoleColor.Cyan;
            Console.BackgroundColor = ConsoleColor.Black;
        }
 
        public static void Main()
        {
            Console.Clear();
            setup();
            shell();
        }
    }
}