protected override void BeforeRun()
{
KernelUtils.Init(this);
Curse.kern = this;
env_vars += ";VERSION:" + kernel_version + ";KERNEL:" + kernel_flavour;
FS = new Sys.FileSystem.CosmosVFS();
Sys.FileSystem.VFS.VFSManager.RegisterVFS(FS);
FS.Initialize();
Console.WriteLine("Scanning filesystems...");
if (!Directory.Exists(@"0:\"))
{
Curse.ShowMessagebox("FAT Driver", "Cosmos could not find a valid FAT filesystem on 0:\\. Some Memphis applications may not function.");
}
UserManager.LoginScreen();
Console.Clear();
Console.WriteLine(memphis_logo);
Console.WriteLine("Welcome to Memphis.");
Console.WriteLine($"Version: {GetVar("VERSION")}\t\tKernel flavour: {GetVar("KERNEL")}");
Console.WriteLine($@"System information:
- FAT partition count: {Sys.FileSystem.VFS.VFSManager.GetVolumes().Count}
- Current user: {UserManager.CurrentUser.Name}
- Permission level: {UserManager.CurrentUser.PermissionLevel}
- User Directory: {UserManager.CurrentUser.UserDirectory}
- Current date and time is: {SystemInfo.Time.ToString()}");
}
public static void LoginScreen()
{
Console.BackgroundColor = ConsoleColor.Blue;
Console.Clear();
Console.WriteLine(Kernel.memphis_logo);
if (is_livesession)
{
int seconds_start = SystemInfo.Time.Second;
int seconds_passed = 0;
while (seconds_passed < 10)
{
Console.CursorTop = 13;
Console.CursorLeft = (Console.WindowWidth - "Live session.".Length) / 2;
Console.WriteLine("Live session.");
Console.CursorTop = 15;
Console.CursorLeft = 0;
Console.WriteLine($"Initiating live session in {10 - seconds_passed} seconds...");
while (SystemInfo.Time.Second == seconds_start)
{
}
seconds_passed += 1;
seconds_start = SystemInfo.Time.Second;
}
Console.BackgroundColor = ConsoleColor.Black;
}
else
{
Console.CursorTop = 13;
Kernel.CenterWrite("Log In");
Console.CursorTop = 15;
Console.WriteLine("Username:"******"User not found.", "The username you entered was not found in the database.");
LoginScreen();
return;
}
Console.WriteLine("Password:"******"Invalid password.", "The password you entered was invalid.");
LoginScreen();
return;
}
current_user = usr;
}
}
public void InterpretCMD(string input)
{
string lower = input.ToLower(); //so commands are not case-sensitive use this
if (lower.StartsWith("shutdown"))
{
Console.Clear();
Console.WriteLine("It is safe to shut down your system.");
running = false;
}
else if (lower.StartsWith("mousetest"))
{
var m = new Mouse();
}
else if (lower.StartsWith("conf-gen"))
{
StartApplicationLoop(new Apps.ConfigurationGenerator(), new[] { "" });
}
else if (lower.StartsWith("win_test"))
{
var w = new TUI.BlankWindow("Jonathan Ladouceur", 22, 10, 2, 2);
Console.CursorLeft = 0;
Console.CursorTop = 0;
Console.BackgroundColor = ConsoleColor.Black;
var b1 = new TUI.Button("He's awesome.", 2, 2, 10, 1, w);
var b2 = new TUI.Button("NEIN", 2, 4, 10, 1, w);
var w2 = new TUI.BlankWindow("Another Window", 32, 20, w.X + w.Width + 3, w.Y);
}
else if (lower.StartsWith("sharppad"))
{
string fname = "";
try
{
fname = current_directory + input.Remove(0, 9);
}
catch
{
}
StartApplicationLoop(new Apps.SharpPad(), new[] { fname });
}
else if (lower.StartsWith("fileskimmer"))
{
StartApplicationLoop(new Apps.FileSkimmer(), new[] { " " });
}
else if (lower.StartsWith("pkg_install "))
{
string p = input.Remove(0, 12);
if (Directory.Exists(p))
{
KernelUtils.HandlePackageInstall(p);
}
}
else if (lower.StartsWith("write "))
{
string fname = lower.Remove(0, 6);
if (string.IsNullOrEmpty(fname))
{
throw new Exception("write - Trying to write to nothing, I see?");
}
Console.WriteLine("Single-Line Writer - Writing to file " + fname);
Console.WriteLine("You can use C#-like escape sequences like '\\n' for new-lines and '\\t' for tabs. If you want to actually write a visible escape string - i.e 'This sequence, \\n, will print a newline', you can type in '\\\\' to escape the backslash.");
Console.Write("> ");
string text = Console.ReadLine();
//escape sequence parser
text = text.Replace("\\\\", "===");
text = text.Replace("\\n", "\n");
text = text.Replace("\\t", "\t");
text = text.Replace("===", "\\"); //so that the above 2 methods don't get confused
if (!File.Exists(current_directory + fname))
{
var f = File.Create(current_directory + fname);
f.Close();
}
File.WriteAllText(current_directory + fname, text);
}
else if (lower.StartsWith("help "))
{
string topic = lower.Remove(0, 5);
StartApplicationLoop(new Apps.HelpViewer(), new[] { "0:\\help.db", topic });
}
else if (lower.StartsWith("help"))
{
StartApplicationLoop(new Apps.HelpViewer(), new[] { "0:\\help.db" });
}
else if (lower.StartsWith("$"))
{
Console.WriteLine(GetVar(input.Remove(0, 1)));
}
else if (lower.StartsWith("test_crash"))
{
throw new Exception("Test crash.");
}
else if (lower.StartsWith("reboot"))
{
Sys.Power.Reboot();
}
else if (lower.StartsWith("clear"))
{
Console.Clear();
}
else if (lower.StartsWith("echo "))
{
try
{
Console.WriteLine(input.Remove(0, 5));
}
catch (Exception ex)
{
Console.WriteLine("echo: " + ex.Message);
}
}
else if (lower.StartsWith("dir"))
{
Console.WriteLine("Type\tName");
foreach (var dir in Directory.GetDirectories(current_directory))
{
try
{
Console.WriteLine("<DIR>\t" + dir);
}
catch
{
}
}
foreach (var dir in Directory.GetFiles(current_directory))
{
try
{
string[] sp = dir.Split(new[] { "." }, StringSplitOptions.RemoveEmptyEntries);
Console.WriteLine(sp[sp.Length - 1] + "\t" + dir);
}
catch
{
}
}
}
else if (lower.StartsWith("test_write"))
{
var f = File.Create(current_directory + "TestFile.txt");
f.Close();
File.WriteAllText(current_directory + "TestFile.txt", "Test\nAnother Test");
Console.WriteLine("Created file!");
}
else if (lower.StartsWith("mkdir "))
{
string dir = input.Remove(0, 6);
if (!dir_exists(current_directory + dir))
{
Directory.CreateDirectory(current_directory + dir);
}
else
{
Console.WriteLine("mkdir: Directory exists.");
}
}
else if (lower.StartsWith("cd "))
{
var newdir = input.Remove(0, 3);
if (dir_exists(newdir))
{
Directory.SetCurrentDirectory(current_directory);
current_directory = current_directory + newdir + "\\";
}
else
{
if (newdir == "..")
{
var dir = FS.GetDirectory(current_directory);
string p = dir.mParent.mName;
if (!string.IsNullOrEmpty(p))
{
current_directory = p;
}
}
}
}
else if (lower.StartsWith("print "))
{
string file = input.Remove(0, 6);
if (File.Exists(current_directory + file))
{
Console.WriteLine(File.ReadAllText(current_directory + file));
}
else
{
Console.WriteLine("print: File doesn't exist.");
}
}
else if (lower.StartsWith("lsvol"))
{
var vols = FS.GetVolumes();
Console.WriteLine("Name\tSize\tParent");
foreach (var vol in vols)
{
Console.WriteLine(vol.mName + "\t" + vol.mSize + "\t" + vol.mParent);
}
}
else if (lower.StartsWith("msg"))
{
Console.Write("Title: ");
string title = Console.ReadLine();
Console.Write("Message Text: ");
string text = Console.ReadLine();
Curse.ShowMessagebox(title, text);
}
else if (lower.StartsWith("scr "))
{
string p = input.Remove(0, 4);
Interpret_Script(current_directory + p);
}
else
{
Console.WriteLine("Invalid Command.");
}
}