private static string TryParseFile(string file, bool exists)
{
string realFile = file;
if (file.StartsWith(PMFAT.CurrentDirectory))
{
realFile = file;
}
else if (file.StartsWith(@"0:\"))
{
realFile = file;
}
else if (!file.StartsWith(PMFAT.CurrentDirectory) && !file.StartsWith(@"0:\"))
{
realFile = PMFAT.CurrentDirectory + file;
}
if (exists)
{
if (PMFAT.FileExists(realFile))
{
return(realFile);
}
else
{
return("*ERROR");
}
}
else
{
return(realFile);
}
}
public Logon() : base("logon")
{
this.priority = ProcessPriority.high;
this.topMost = true;
this.onTaskbar = false;
// init control manager
ctrlMgr = new ControlManager();
// get login data
if (PMFAT.FileExists(@"0:\config.pmc"))
{
string fileData = PMFAT.ReadText(@"0:\config.pmc");
string[] lines = fileData.Split('\n');
for (int i = 0; i < lines.Length; i++)
{
string[] data = lines[i].Split(',');
if (data[0] == "user")
{
if (data.Length > 1)
{
username = data[1];
}
}
if (data[0] == "pass")
{
if (data.Length > 1)
{
password = data[1];
}
}
}
}
username = username.Remove(username.Length - 1, 1);
// init login window
logonWindow = new LogonWindow();
ProcessManager.AddWindow(logonWindow);
logonWindow.txtUser.kbReader.output = username;
// init invalid dialog
invalidDialog.name = "InvalidLogin";
}
public static void LoadFile(string file)
{
// format filename
if (!file.StartsWith(@"0:\"))
{
file = @"0:\" + file;
}
// load file
bool error = false;
if (PMFAT.FileExists(file))
{
try
{
string[] lines = PMFAT.ReadLines(file);
Clear(false);
for (int i = 0; i < lines.Length; i++)
{
Lines.Add(lines[i]);
}
TextGraphics.DrawLineH(0, StartY, Width, ' ', Color.White, Color.Black);
TextGraphics.DrawString(0, StartY, "Successfully loaded \"" + file + "\"", Color.Green, Color.Black);
error = false;
}
catch (Exception ex) { error = true; }
}
else
{
error = true;
}
if (error)
{
TextGraphics.DrawLineH(0, StartY, Width, ' ', Color.White, Color.Black);
TextGraphics.DrawString(0, StartY, "Unable to load file \"" + file + "\"", Color.Red, Color.Black);
}
if (!error)
{
CurrentFile = file;
}
Kernel.Delay(500);
Draw();
ReadInput();
}
// save assembled code to file
public static bool AssembleFile(string fileIn, string fileOut)
{
try
{
if (PMFAT.FileExists(fileIn))
{
// read file
Input = DataUtils.StringArrayToList(PMFAT.ReadLines(fileIn));
// store variables, then labels
// store labels
StoreVariables();
if (!StoreLabels())
{
CLI.Write("[ERROR] ", Color.Red); CLI.WriteLine("Problem occured while storing labels."); return(false);
}
if (!ReplaceLabels())
{
CLI.Write("[ERROR] ", Color.Red); CLI.WriteLine("Problem occured while replacing labels with jumps."); return(false);
}
if (!AssembleCode(fileOut))
{
CLI.Write("[ERROR] ", Color.Red); CLI.WriteLine("Problem occured while converting assmebler to bytecode."); return(false);
}
return(true);
}
else
{
CLI.WriteLine("File system error!", Color.Red);
CLI.WriteLine("Input: " + fileIn, Color.White);
CLI.WriteLine("Output: " + fileOut, Color.White);
return(false);
}
}
catch (Exception ex)
{
CLI.WriteLine("Unknown error has occured while assembling!", Color.Red);
CLI.Write("[INTERNAL] ", Color.Red); CLI.WriteLine(ex.Message, Color.White);
}
return(false);
}
// load system configuration file
public static void LoadConfig(string file, bool clear)
{
if (!PMFAT.FileExists(file))
{
CLI.WriteLine("Could not locate configuration file!", Color.Red);
}
else
{
try
{
string[] lines = PMFAT.ReadLines(file);
foreach (string line in lines)
{
string[] args = line.Split(',');
// load config attributes
if (args[0] == "back_col")
{
CLI.BackColor = (Color)int.Parse(args[1]);
}
if (args[0] == "text_col")
{
CLI.ForeColor = (Color)int.Parse(args[1]);
}
if (args[0] == "titlebar_col")
{
Shell.TitleBarColor = (Color)int.Parse(args[1]);
}
if (args[0] == "title_col")
{
Shell.TitleColor = (Color)int.Parse(args[1]);
}
if (args[0] == "time_col")
{
Shell.DateTimeColor = (Color)int.Parse(args[1]);
}
if (args[0] == "titlebar_show")
{
Shell.TitleBarVisible = DataUtils.IntToBool(int.Parse(args[1]));
}
}
// reset screen
if (clear)
{
Shell.DrawFresh();
}
else
{
Shell.DrawTitleBar();
}
}
// unexpected error!
catch (Exception ex)
{
CLI.WriteLine("Error loading system configuration file!", Color.Red);
CLI.Write("[INTERNAL] ", Color.Red); CLI.WriteLine(ex.Message);
}
}
}
private static void ReadInputMenu()
{
// draw document
Draw();
// draw menu
TextGraphics.FillRect(0, 1, 20, 5, ' ', Color.White, Shell.TitleBarColor);
TextGraphics.DrawString(1, 1, "New", Color.White, Shell.TitleBarColor);
TextGraphics.DrawString(1, 2, "Open...", Color.White, Shell.TitleBarColor);
TextGraphics.DrawString(1, 3, "Save", Color.White, Shell.TitleBarColor);
TextGraphics.DrawString(1, 4, "Save As...", Color.White, Shell.TitleBarColor);
TextGraphics.DrawString(1, 5, "Exit", Color.White, Shell.TitleBarColor);
TextGraphics.DrawChar(0, StartY + MenuIndex, '>', Color.Yellow, Shell.TitleBarColor);
CLI.SetCursorPos(0, StartY + MenuIndex);
try
{
ConsoleKeyInfo key = CLI.ReadKey(true);
// return to document
if (key.Key == ConsoleKey.Escape)
{
Draw(); ReadInput();
}
// move up
else if (key.Key == ConsoleKey.UpArrow)
{
if (MenuIndex > 0)
{
MenuIndex--;
}
}
// move down
else if (key.Key == ConsoleKey.DownArrow)
{
if (MenuIndex < 4)
{
MenuIndex++;
}
}
// select option
else if (key.Key == ConsoleKey.Enter)
{
// new document
if (MenuIndex == 0)
{
Clear(true);
}
// load document
if (MenuIndex == 1)
{
Load();
}
// save document
if (MenuIndex == 2)
{
if (PMFAT.FileExists(CurrentFile))
{
Save();
}
else
{
SaveAs();
}
}
// save document as
if (MenuIndex == 3)
{
SaveAs();
}
// exit
if (MenuIndex == 4)
{
Exit();
}
Draw();
ReadInput();
}
ReadInputMenu();
}
catch (Exception ex)
{
Clear(false);
CLI.Write("[FATAL] ", Color.Red);
CLI.WriteLine(ex.Message, Color.White);
}
}