Beispiel #1
0
        public void MonadicFunction1()
        {
            string      input  = "+*%- 1 2 3 4.0";
            AplusParser parser = TestUtils.BuildASCIIParser(input);

            Assert.IsTrue(parser.Parse(), "Monadic Parsing FAILED!");

            ConstantList floatList = Node.ConstantList(Node.IntConstant("1"));

            floatList.AddLast(Node.IntConstant("2"));
            floatList.AddLast(Node.IntConstant("3"));
            floatList.AddLast(Node.FloatConstant("4.0"));

            Node expectedTree = Node.ExpressionList(Node.ExpressionList(
                                                        Node.MonadicFunction(Node.Token(Tokens.IDENTITY),
                                                                             Node.MonadicFunction(Node.Token(Tokens.SIGN),
                                                                                                  Node.MonadicFunction(Node.Token(Tokens.RECIPROCAL),
                                                                                                                       Node.MonadicFunction(Node.Token(Tokens.NEGATE),
                                                                                                                                            floatList
                                                                                                                                            )
                                                                                                                       )
                                                                                                  )
                                                                             )
                                                        ));

            Assert.AreEqual(expectedTree, parser.Tree, "Incorrect AST generated!");
        }
Beispiel #2
0
        int AddConstant(float constant, string type)
        {
            Const tempConst = ConstantList.Find(x => x._Const == constant);

            if (tempConst == null)
            {
                ConstantList.Add(new Const(constant, ConstantList.Count, type));
                return(ConstantList.Count - 1);
            }
            else
            {
                return(tempConst.Index);
            }
        }
        private void AddValueToList(IConstantRange range)
        {
            if (LanguageConstant.TryParseInt(range.Minimum, out int IntMinimum) && LanguageConstant.TryParseInt(range.Maximum, out int IntMaximum))
            {
                ConstantList.Add(range.Minimum);

                if (IntMinimum < IntMaximum)
                {
                    for (int i = IntMinimum + 1; i < IntMaximum; i++)
                    {
                        ConstantList.Add(new NumberLanguageConstant(new Number(i)));
                    }

                    ConstantList.Add(range.Maximum);
                }
            }

            else if (range.Minimum is DiscreteLanguageConstant AsDiscreteMinimum && AsDiscreteMinimum.IsValueKnown && range.Maximum is DiscreteLanguageConstant AsDiscreteMaximum && AsDiscreteMaximum.IsValueKnown)
            {
                ConstantList.Add(AsDiscreteMinimum);

                if (AsDiscreteMaximum.IsConstantGreater(AsDiscreteMinimum))
                {
                    IClass EmbeddingClass = AsDiscreteMinimum.Discrete.EmbeddingClass;

                    int DiscreteMinimumIndex = EmbeddingClass.DiscreteList.IndexOf(AsDiscreteMinimum.Discrete);
                    int DiscreteMaximumIndex = EmbeddingClass.DiscreteList.IndexOf(AsDiscreteMaximum.Discrete);

                    if (DiscreteMinimumIndex >= 0 && DiscreteMaximumIndex >= 0)
                    {
                        for (int Index = DiscreteMinimumIndex + 1; Index < DiscreteMaximumIndex; Index++)
                        {
                            IDiscrete MiddleDiscrete = EmbeddingClass.DiscreteList[Index];
                            DiscreteLanguageConstant MiddleConstant = new DiscreteLanguageConstant(MiddleDiscrete);
                            ConstantList.Add(MiddleConstant);
                        }
                    }
                }
            }
        }
Beispiel #4
0
        static void Main(string[] args)
        {
            string programScript = null;
            string device_str    = "";
            string device_name   = "";

            try
            {
                ConstantList constants = new ConstantList();

                //foreach(var p in args)
                //{
                //    Console.WriteLine(p);
                //}
                try
                {
                    foreach (var p in args)
                    {
                        Match m;
                        if ((m = Regex.Match(p, @"-(?<op>[fdx])(?<key>[^=]*)(?>=(?<value>.*))?")).Success)
                        {
                            var op    = m.Groups[@"op"].Value;
                            var key   = m.Groups[@"key"]?.Value;
                            var value = m.Groups[@"value"]?.Value;
                            switch (op)
                            {
                            case @"f":
                                if (programScript != null)
                                {
                                    throw new Exception("Duplicate program block");
                                }
                                string fname = "";
                                if (key.EndsWith(".asm") || key.EndsWith(".ASM") || key.EndsWith(".sasm") || key.EndsWith(".SASM"))
                                {
                                    fname = key;
                                }
                                else
                                {
                                    if (File.Exists(key + ".sasm"))
                                    {
                                        fname = key + ".sasm";
                                    }
                                    if (File.Exists(key + ".asm"))
                                    {
                                        fname = key + ".asm";
                                    }
                                }
                                if (fname != "")
                                {
                                    programScript = File.ReadAllText(fname);
                                }
                                else
                                {
                                    throw new Exception("Assembler file not found");
                                }
                                break;

                            case @"d":
                                constants.Add(new Constant()
                                {
                                    Name = key, Value = value
                                });
                                break;

                            case @"x":
                                Device device;
                                try
                                {
                                    device_name = key + ".xml";
                                    device_str  = File.ReadAllText(key + ".xml");
                                    device_str.Replace("\r", "");
                                    device_str.Replace("\n", "");

                                    DeviceXmlParser _parser = new DeviceXmlParser(device_str);
                                    foreach (var port in _parser.Nodes.Where(n => n.Name.CompareTo("Port") == 0))
                                    {
                                        constants.Add(new Constant()
                                        {
                                            Name = port.GetPropertyValue("Alias"), Value = port.GetPropertyValue("Address")
                                        });
                                    }
                                }
                                catch (Exception e)
                                {
                                    device = new Device();
                                    string errorMessage = "";
                                    errorMessage += "Device XML serialize exception! Message:" + e.Message;

                                    string msg  = "";
                                    var    _exc = e;
                                    while (_exc != null && _exc.InnerException != null)
                                    {
                                        msg += _exc.Message;
                                        _exc = _exc.InnerException;
                                    }
                                    errorMessage += $" IE: {msg}";

                                    errorMessage += $" ST: {e.StackTrace}";
                                    errorMessage  = errorMessage.Replace("/n", "").Replace("/r", "");

                                    Console.WriteLine($"{{\"result\": -4, \"message\": \"{errorMessage}\"}}");
                                    return;
                                }
                                break;

                            default:
                                throw new Exception("Unknown switch '" + op + "'");
                            }
                        }
                        else
                        {
                            if (programScript != null)
                            {
                                throw new Exception("Duplicate program block");
                            }
                            programScript = p;
                        }
                    }
                } catch (Exception exc)
                {
                    Console.WriteLine($"{{\"result\": -3, \"message\": \"{exc.Message}\"}}");
                    return;
                }

                try
                {
                    programScript = programScript.Replace("\\r\\n", "\r\n");
                    programScript = programScript.Replace("\\n", "\n");

                    var assembly     = new Assembly(programScript, constants);
                    var listing      = assembly.GetListing();
                    var programBytes = Assembly.Compile(listing);

                    string binPropgram = "";
                    foreach (var b in programBytes)
                    {
                        binPropgram += b.ToString("X2");
                    }

                    if (string.IsNullOrWhiteSpace(binPropgram))
                    {
                        Console.WriteLine($"{{\"result\": -5, \"message\": \"Bad program\"}}");
                    }
                    else if (binPropgram.Length > 510)
                    {
                        Console.WriteLine($"{{\"result\": -6, \"message\": \"Program is huge\"}}");
                    }

                    else
                    {
                        Console.WriteLine($"{{\"result\": 1, \"message\":\"{binPropgram}\"}}");
                    }
                    return;
                }
                catch (Exception exc)
                {
                    Console.WriteLine($"{{\"result\": -1, \"message\": \"{exc.Message}\"}}");
                    return;
                }
            }
            catch (Exception e)
            {
                string errorMessage = "";
                errorMessage += "Can't compile script! " + e.Message;
                errorMessage += "Device file name:" + device_name + " with data:" + device_str;

                Console.WriteLine($"{{\"result\": -2, \"message\": \"{errorMessage}\"}}");
                return;
            }
        }
Beispiel #5
0
 public KeyPad()
 {
     InitializeComponent();
     _constants = new ConstantList();
     ConstList.ItemsSource = _constants;
 }
Beispiel #6
0
 public KeyPad()
 {
     InitializeComponent();
     _constants            = new ConstantList();
     ConstList.ItemsSource = _constants;
 }
 private static string ToDot(string parent, ConstantList node)
 {
     string name = String.Format("ConstantList{0}", counter++);
     foreach (Constant item in node)
     {
         string itemName = ToDot(name, item);
         text.AppendFormat("  {0} -> {1};\n", name, itemName);
     }
     return name;
 }
Beispiel #8
0
        private void ParserLine(List <LexicalUnit> lexUnitInRowList)
        {
            int   tempInt;
            float tempFloat;

            foreach (var unit in lexUnitInRowList)
            {
                //if we have this lexem in reserved lexem
                tempInt = Check.IsReservedLexem(unit.Substring);
                if (tempInt >= 0)
                {
                    LexemList.Add(new Lexem(unit.Row, unit.Substring, tempInt));
                    continue;
                }

                //if this lexem is a constant
                if (float.TryParse(unit.Substring.Replace('.', ','), out tempFloat))
                {
                    if (int.TryParse(unit.Substring, out tempInt))
                    {
                        var const_ = ConstantList.Find(x => x._Const == tempInt);

                        if (const_ != null)
                        {
                            LexemList.Add(new Lexem(unit.Row, unit.Substring, 38, indexConst: const_.Index));
                        }
                        else
                        {
                            ConstantList.Add(new Const(tempInt, ConstantList.Count, "int"));
                            LexemList.Add(new Lexem(unit.Row, unit.Substring, 38, indexConst: ConstantList.Count - 1));
                        }
                    }
                    else
                    {
                        var const_ = ConstantList.Find(x => x._Const == tempInt);

                        if (const_ != null)
                        {
                            LexemList.Add(new Lexem(unit.Row, unit.Substring, 38, indexConst: const_.Index));
                        }
                        else
                        {
                            ConstantList.Add(new Const(tempInt, ConstantList.Count, "float"));
                            LexemList.Add(new Lexem(unit.Row, unit.Substring, 38, indexConst: ConstantList.Count - 1));
                        }
                    }
                    continue;
                }

                //if this lexem is a idnt;
                Idnt tempIdnt = IdentifierList.Find(x => x.Name == unit.Substring);
                if (tempIdnt != null)
                {
                    LexemList.Add(new Lexem(unit.Row, tempIdnt.Name, 35, indexIdnt: tempIdnt.Index));
                }
                else
                {
                    if (lexUnitInRowList.Exists(x => (x.Substring.Contains("float"))) &&
                        (lexUnitInRowList.Exists(x => x.Substring.Contains("="))))
                    {
                        IdentifierList.Add(new Idnt(unit.Substring, IdentifierList.Count, "float"));
                        LexemList.Add(new Lexem(unit.Row, unit.Substring, 35, indexIdnt: IdentifierList.Count - 1));
                    }


                    else if (lexUnitInRowList.Exists(x => (x.Substring.Contains("int"))) &&
                             (lexUnitInRowList.Exists(x => x.Substring.Contains("="))))
                    {
                        IdentifierList.Add(new Idnt(unit.Substring, IdentifierList.Count, "int"));
                        LexemList.Add(new Lexem(unit.Row, unit.Substring, 35, indexIdnt: IdentifierList.Count - 1));
                    }


                    else if ((lexUnitInRowList.Exists(x => x.Substring.Contains("program"))))
                    {
                        IdentifierList.Add(new Idnt(unit.Substring, IdentifierList.Count, "program"));
                        LexemList.Add(new Lexem(unit.Row, unit.Substring, 35, indexIdnt: IdentifierList.Count - 1));
                    }

                    else
                    {
                        throw new Exception($"not defined variable {unit.Substring} ");
                    }
                }
            }
        }