Exemplo n.º 1
0
        public static ICASMExecutionResult Execute(Scope _currentScope, ICASMDirectiveType type, ICASMTagType tag, ICASMDirectiveParameters parameters)
        {
            ICASMExecutionResult result = new ICASMExecutionResult()
            {
                Success = true
            };
            ICASMValue varname, varvalue, varscope, vartype;
            Variable   variable;
            Address    address;
            string     _ideoutput = "";

            switch (type)
            {
                #region VariableAddDirective
            case ICASMDirectiveType.VariableAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tVariableAddDirective, usage - \n\t+var <name> <?scope> <?type> <?value>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                vartype  = null;
                varvalue = new ICASMValue(ICASMValueType.Normal, null);
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                    if (parameters.Count > 2)
                    {
                        vartype = parameters[2].Check(ICASMValueType.Address);
                        if (parameters.Count > 3)
                        {
                            varvalue = parameters[3].Check(ICASMValueType.Address, ICASMValueType.ExecutableResult, ICASMValueType.Identifier, ICASMValueType.Normal);
                        }
                    }
                }
                Data.Type varType = null;
                if (vartype != null)
                {
                    varType = TypeEngine.GetType(Address.FromScope(new Scripting.Scope((string)vartype.Value)));
                }
                else
                {
                    varType = ICASMValue.GetTypeFromPrimitiveType(varvalue.PrimitiveType);
                }
                string[] memberCreation = varType.MemberCreationQueue.ToArray();
                variable = new Variable(varvalue.Value, varType);
                for (int i = 0; i < memberCreation.Length; i++)
                {
                    ICASMDirective _temp_directive_function_member = ICASMInterpreter.ParseDirective(_currentScope, memberCreation[i]);
                    if (_temp_directive_function_member.Type == ICASMDirectiveType.VariableAddDirective)
                    {
                        _temp_directive_function_member.SetTag(ICASMTagType.AppendTuple);
                        string varscopestr = (string)varscope.Value;
                        if (!varscopestr.Equals("/"))
                        {
                            varscopestr = varscopestr + "/";
                        }
                        _temp_directive_function_member.Parameters.Insert(1, new ICASMValue(ICASMValueType.Address, varscopestr + (string)varname.Value));
                        ICASMExecutionResult res = Execute(_currentScope, _temp_directive_function_member);
                        variable.TupleAddresses.Add((string)_temp_directive_function_member.Parameters[0].Value, (Address)res.Data["VariableAddDirective"]);
                    }
                }
                address = Address.FromScope(new Scripting.Scope((string)varscope.Value + "/" + (string)varname.Value));
                if (tag == ICASMTagType.Suppress)
                {
                    RuntimeEngine.CreatePool(address.Parent);
                    if (RuntimeEngine.GetPool(address.Parent).HasVariable(address.Name))
                    {
                        RuntimeEngine.GetPool(address.Parent).Pull(address.Name);
                    }
                }
                else if (tag == ICASMTagType.AppendTuple)
                {
                    address = Address.FromScope(new Scripting.Scope((string)varscope.Value + "." + (string)varname.Value));
                }
                RuntimeEngine.PutVariable(address, variable);
                result.Success = true;
                result.Data.Add(type.ToString(), address);
                break;

                #endregion
                #region VariableRemoveDirective
            case ICASMDirectiveType.VariableRemoveDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tVariableRemoveDirective, usage - \n\t-var <name> <?scope>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                VariablePool pool = RuntimeEngine.GetPool(Address.FromScope(new Scope((string)varscope.Value)));
                variable = pool.Pull((string)varname.Value);
                if (variable != null)
                {
                    result.Success = true;
                    result.Data.Add(type.ToString(), new Address((string)varscope.Value, (string)varname.Value, AddressType.Variable));
                }
                break;

                #endregion
                #region VariablePoolAddDirective
            case ICASMDirectiveType.VariablePoolAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tVariablePoolAddDirective, usage - \n\t+pool <name> <?scope>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                address = Address.FromScope(new Scope((string)varscope.Value + "/" + (string)varname.Value));
                RuntimeEngine.CreatePool(address);
                result.Success = true;
                result.Data.Add(type.ToString(), address);
                break;

                #endregion
                #region VariablePoolRemoveDirective
            case ICASMDirectiveType.VariablePoolRemoveDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tVariablePoolRemoveDirective, usage - \n\t-pool <name> <?scope>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                address = Address.FromScope(new Scope((string)varscope.Value + "/" + (string)varname.Value));
                RuntimeEngine.GetPool(address.Parent).PullPool(address.Name);
                result.Success = true;
                result.Data.Add(type.ToString(), address);
                break;

                #endregion
                #region CallDirective
            case ICASMDirectiveType.CallDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tCallDirective, usage - \n\tcall <type> <function name> <?parameters>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname = parameters[0];
                if (varname.Type == ICASMValueType.Identifier && varname.Value.Equals("type(stack)"))
                {
                    varname.Value = MemoryStack.Peek();
                }
                else
                {
                    varname = varname.Check(ICASMValueType.Address);
                }
                varscope = parameters[1];
                if ((string)varscope.Value == "/")
                {
                    varscope.Type = ICASMValueType.FunctionIdentifier;
                }
                varscope = varscope.Check(ICASMValueType.FunctionIdentifier, ICASMValueType.Identifier);
                if (parameters.Count > 2)
                {
                    Address[] _addresses = new Address[parameters.Count - 2];
                    for (int i = 2; i < parameters.Count; i++)
                    {
                        if (parameters[i].Type == ICASMValueType.Normal)
                        {
                            Data.Type ttt = ICASMValue.GetTypeFromPrimitiveType(parameters[i].PrimitiveType);
                            variable = new Variable(parameters[i].Value, ttt);
                            RuntimeEngine.PutVariable("/$SYSTEM$_temp" + (_temps), variable);
                            _addresses[i - 2] = "/$SYSTEM$_temp" + _temps;
                            MemoryStack.Push(_addresses[i - 2]);
                            _temps++;
                        }
                        else if (parameters[i].Type == ICASMValueType.Address)
                        {
                            _addresses[i - 2] = (string)parameters[i].Value;
                        }
                        else if (parameters[i].Type == ICASMValueType.Identifier)
                        {
                            _addresses[i - 2] = "/" + (string)parameters[i].Value;
                        }
                    }
                    address = (string)varname.Value;
                    string temp_address = "/$SYSTEM$_temp" + (_temps);
                    _executingFunction = true;
                    TypeEngine.GetType(address).ExecuteFunction(temp_address, (string)varscope.Value, _addresses);
                    MemoryStack.Push(temp_address);
                    address        = temp_address;
                    result.Success = true;
                    result.Data.Add(type.ToString(), (Address)temp_address);
                    _temps++;
                }
                break;

                #endregion
                #region AssignDirective
            case ICASMDirectiveType.AssignDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tAssignDirective, usage - \n\tassign <value> <address of variable>\n\t\t<value> - can be any primitive value, address, identifier or another nested <?call> or <?ewfc>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0];
                varscope = parameters[1].Check(ICASMValueType.Identifier, ICASMValueType.Address);
                address  = (string)varscope.Value;
                variable = new Variable();
                Address addr = null;
                if (varname.Type == ICASMValueType.Normal)
                {
                    Data.Type ttt = ICASMValue.GetTypeFromPrimitiveType(varname.PrimitiveType);
                    variable = new Variable(varname.Value, ttt);
                }
                else if (varname.Type == ICASMValueType.Identifier)
                {
                    addr     = "/" + (string)varname.Value;
                    variable = RuntimeEngine.GetVariable(addr);
                }
                else if (varname.Type == ICASMValueType.Address)
                {
                    addr     = (string)varname.Value;
                    variable = RuntimeEngine.GetVariable(addr);
                }
                if (tag == ICASMTagType.Suppress)
                {
                    RuntimeEngine.CreatePool(address.Parent);
                    VariablePool variablep = RuntimeEngine.GetPool(address.Parent);
                    if (variablep.HasVariable(address.Name))
                    {
                        variablep.Pull(address.Name);
                    }
                    RuntimeEngine.PutVariable(address, variable);
                }
                RuntimeEngine.SetVariable(address, variable);
                result.Success = true;
                result.Data.Add(type.ToString(), address);
                break;

                #endregion
                #region FunctionAddDirective
            case ICASMDirectiveType.FunctionAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tFunctionAddDirective, usage - \n\t+function <name> <type address> <function type> <?parameter type addresses>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname = parameters[0].Check(ICASMValueType.FunctionIdentifier, ICASMValueType.Identifier);
                if (varname == null && parameters[0].Value.Equals("/"))
                {
                    varname = parameters[0];
                }
                varscope = parameters[1].Check(ICASMValueType.Address);
                vartype  = parameters[2].Check(ICASMValueType.Identifier);
                List <Address> parametertypes = new List <Address>();
                int            j = 3;
                while (j < parameters.Count && parameters[j].Type == ICASMValueType.Address)
                {
                    parametertypes.Add((string)parameters[j].Value);
                    j++;
                }
                FunctionType  _newFunctionType = (FunctionType)Enum.Parse(typeof(FunctionType), (string)vartype.Value);
                ICASMFunction new_function     = new ICASMFunction((string)varname.Value, (string)varname.Value,
                                                                   _newFunctionType, (string)varscope.Value, parametertypes.ToArray());
                _mode           = ICASMInterpreterMode.Function;
                currentFunction = new_function;
                break;

                #endregion
                #region FunctionRemoveDirective
            case ICASMDirectiveType.FunctionRemoveDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tFunctionRemoveDirective, usage - \n\t+function <name> <type address>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                //To-do
                break;

                #endregion
                #region FieldsAddDirective
            case ICASMDirectiveType.FieldsAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tFieldsAddDirective, usage - \n\t+fields <type address>\n\t\t<... var add statements>\n\tend+";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname     = parameters[0].Check(ICASMValueType.Address);
                currentType = TypeEngine.GetType((string)varname.Value);
                _mode       = ICASMInterpreterMode.Fields;
                break;

                #endregion
                #region TypeAddDirective
            case ICASMDirectiveType.TypeAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tTypeAddDirective, usage - \n\t+type <name> <typespace address>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                Data.Type t = new Data.Type((string)varname.Value, (string)varscope.Value);
                TypeEngine.AddType(t.Address, t);
                break;

                #endregion
                #region TypeRemoveDirective
            case ICASMDirectiveType.TypeRemoveDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tTypeRemoveDirective, usage - \n\t-type <name> <typespace address>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                TypeSpace from = TypeEngine.GetTypeSpace((string)varscope.Value);
                if (from.HasType((string)varname.Value))
                {
                    from.Pull((string)varname.Value);
                }
                break;

                #endregion
                #region TypespaceAddDirective
            case ICASMDirectiveType.TypespaceAddDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tTypespaceAddDirective, usage - \n\t+typespace <name> <?typespace parent>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                TypeSpace _toCreateTypespaceIn = TypeEngine.GetTypeSpace((string)varscope.Value);
                _toCreateTypespaceIn.CreateTypeSpace((string)varname.Value);
                break;

                #endregion
                #region TypespaceRemoveDirective
            case ICASMDirectiveType.TypespaceRemoveDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tTypespaceRemoveDirective, usage - \n\t-typespace <name> <?typespace parent>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname  = parameters[0].Check(ICASMValueType.Identifier);
                varscope = new ICASMValue(ICASMValueType.Address, "/");
                if (parameters.Count > 1)
                {
                    varscope = parameters[1].Check(ICASMValueType.Address);
                }
                TypeSpace _toRemoveTypespaceFrom = TypeEngine.GetTypeSpace((string)varscope.Value);
                _toRemoveTypespaceFrom.PullTypeSpace((string)varname.Value);
                break;

                #endregion
                #region ReturnDirective
            case ICASMDirectiveType.ReturnDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tReturnDirective, usage - \n\treturn <identifier/address/value>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                address = null;
                varname = parameters[0].Check(ICASMValueType.Address, ICASMValueType.Identifier, ICASMValueType.Normal);
                if (varname.Type == ICASMValueType.Address)
                {
                    address = (string)varname.Value;
                }
                else if (varname.Type == ICASMValueType.Identifier)
                {
                    address = "/" + (string)varname.Value;
                }
                else if (varname.Type == ICASMValueType.Normal)
                {
                    Data.Type ttt = ICASMValue.GetTypeFromPrimitiveType(varname.PrimitiveType);
                    variable = new Variable(varname.Value, ttt);
                    RuntimeEngine.PutVariable("/$SYSTEM$_temp" + (_temps), variable);
                    address = "/$SYSTEM$_temp" + _temps;
                    MemoryStack.Push(address);
                    _temps++;
                }
                if (address != null)
                {
                    result.Success = true;
                    result.Data.Add(type.ToString(), address);
                }
                _functionReturned  = true;
                _executingFunction = false;
                break;

                #endregion
                #region TypeAddDirective
            case ICASMDirectiveType.ImportDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tTypeAddDirective, usage - \n\timport <librarypath/filepath>\n\t\t-path - for importing a file";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname = parameters[0].Check(ICASMValueType.Normal);
                string _importPath = (string)varname.Value;
                LoadAndExecute(_importPath.Trim());
                break;

                #endregion
                #region EwfcDirective
            case ICASMDirectiveType.EwfcDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tEwfcDirective, usage - \n\tewfc <.net namespace> <function name> <?parameters>";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varscope    = parameters[0].Check(ICASMValueType.Address);
                varname     = parameters[1].Check(ICASMValueType.Identifier);
                _importPath = (string)varscope.Value;
                string _importMethodName = (string)varname.Value;
                _importPath = _importPath.Replace('/', '.').Trim('.');
                object[]      _parametersToCallingFunction     = new object[parameters.Count - 2];
                System.Type[] _parameterTypesToCallingFunction = new System.Type[parameters.Count - 2];
                variable = new Variable();
                for (int i = 2; i < parameters.Count; i++)
                {
                    if (parameters[i].Type == ICASMValueType.Normal)
                    {
                        Data.Type ttt = ICASMValue.GetTypeFromPrimitiveType(parameters[i].PrimitiveType);
                        variable = new Variable(parameters[i].Value, ttt);
                    }
                    else if (parameters[i].Type == ICASMValueType.Address)
                    {
                        variable = RuntimeEngine.GetVariable((string)parameters[i].Value);
                    }
                    else if (parameters[i].Type == ICASMValueType.Identifier)
                    {
                        variable = RuntimeEngine.GetVariable("/" + (string)parameters[i].Value);
                    }
                    if (variable.Value == null)
                    {
                        continue;
                    }
                    _parametersToCallingFunction[i - 2]     = variable.Value;
                    _parameterTypesToCallingFunction[i - 2] = variable.Value.GetType();
                }
                System.Type _typeOfCallingMethod = System.Type.GetType(_importPath);
                MethodInfo  _callingMethodInfo   = _typeOfCallingMethod.GetMethod(_importMethodName, _parameterTypesToCallingFunction);
                object      _methodCallResult    = _callingMethodInfo.Invoke(null, _parametersToCallingFunction);
                if (_methodCallResult != null)
                {
                    string     _methodResultValue        = _methodCallResult.ToString();
                    ICASMValue icasm_methodReturnedValue = null;
                    Variable   _methodCallResultVariable = null;
                    if ((icasm_methodReturnedValue = ICASMValue.ParseValue(_methodResultValue)) != null)
                    {
                        Data.Type ttt = ICASMValue.GetTypeFromPrimitiveType(icasm_methodReturnedValue.PrimitiveType);
                        _methodCallResultVariable = new Variable(icasm_methodReturnedValue.Value, ttt);
                    }
                    else
                    {
                        _methodCallResultVariable = new Variable(_methodCallResult, new Data.Type("Object", "/"));
                    }
                    address = "/$SYSTEM$_temp" + _temps;
                    RuntimeEngine.PutVariable(address, _methodCallResultVariable);
                    result.Success = true;
                    result.Data.Add(ICASMDirectiveType.CallDirective.ToString(), address);
                    MemoryStack.Push(address);
                    _temps++;
                }
                break;

                #endregion
                #region ReflectDirective
            case ICASMDirectiveType.ReflectDirective:
                if (tag == ICASMTagType.Help)
                {
                    _ideoutput = "\n\tReflectDirective, usage - \n\treflect <address>\n\t\t-variable - reflect variable\n\t\t-pool - reflect variable pool\n\t\t-typespace - reflect typespace\n\t\t-type - reflect type";
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                    break;
                }
                varname = parameters[0].Check(ICASMValueType.Address);
                if (tag == ICASMTagType.Variable)
                {
                    Variable _reflectVariable = RuntimeEngine.GetVariable((string)varname.Value);
                    _ideoutput  = "\n\tReflect options - " + tag + ", " + _reflectVariable.Address;
                    _ideoutput += "\n\tVariable Address - " + _reflectVariable.Address;
                    _ideoutput += "\n\tVariable Value - " + _reflectVariable.Value;
                    if (_reflectVariable.Type != null)
                    {
                        _ideoutput += "\n\tVariable Type - " + _reflectVariable.Type.Address + "\n\tTuples - ";
                    }
                    foreach (Address _reflectVariableTuple in _reflectVariable.TupleAddresses.Values)
                    {
                        _ideoutput += "\n\t\t" + _reflectVariableTuple;
                    }
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                }
                else if (tag == ICASMTagType.Pool)
                {
                    VariablePool _reflectPool = RuntimeEngine.GetPool((string)varname.Value);
                    _ideoutput  = "\n\tReflect options - " + tag + ", " + _reflectPool.Address;
                    _ideoutput += "\n\tVariable Address - " + _reflectPool.Address;
                    _ideoutput += "\n\tVariablePools - " + _reflectPool.VariablePoolCount;
                    foreach (VariablePool _pool in _reflectPool.VariablePools.Values)
                    {
                        _ideoutput += "\n\t\t" + _pool.Address;
                    }
                    _ideoutput += "\n\tVariables - " + _reflectPool.VariableCount;
                    foreach (Variable _var in _reflectPool.Variables.Values)
                    {
                        _ideoutput += "\n\t\t" + _var.Address;
                    }
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                }
                else if (tag == ICASMTagType.Type)
                {
                    Data.Type _reflectType = TypeEngine.GetType((string)varname.Value);
                    _ideoutput  = "\n\tReflect options - " + tag + ", " + _reflectType.Address;
                    _ideoutput += "\n\tFunctions - " + _reflectType.FunctionCount;
                    foreach (FunctionOverloads f in _reflectType.Functions.Values)
                    {
                        _ideoutput += "\n\t\t" + f.AccessKey + " (overloads " + f.Overloads.Count + ")";
                        for (int i = 0; i < f.Overloads.Count; i++)
                        {
                            _ideoutput += "\n\t\t\t" + i + " - ";
                            foreach (Address typse in f.Overloads[i].Parameters)
                            {
                                _ideoutput += "[" + typse.FullPath + "] ";
                            }
                        }
                    }
                    result.Data.Add("$IDE_OUTPUT$", _ideoutput);
                }
                else if (tag == ICASMTagType.Typespace)
                {
                }
                break;

                #endregion
                #region JumpDirective
            case ICASMDirectiveType.JumpDirective:
                varname = parameters[0];
                int step = (int)varname.Value;
                result.Success = true;
                result.Data.Add(ICASMDirectiveType.JumpDirective.ToString(), step);
                break;
                #endregion
            }
            if (!_executingFunction)
            {
                while (MemoryStack.Count != 0)
                {
                    Address addr = MemoryStack.Pop();
                    if (result.Data.ContainsKey("CallDirective"))
                    {
                        Address addr_c1 = (Address)result.Data["CallDirective"];
                        if (addr_c1.Equals(addr))
                        {
                            continue;
                        }
                    }
                    else if (result.Data.ContainsKey("ReturnDirective"))
                    {
                        if (result.Data["ReturnDirective"].Equals(addr.FullPath))
                        {
                            continue;
                        }
                    }
                    VariablePool pool = RuntimeEngine.VariablePool;
                    RuntimeEngine.GetPool(addr.Parent).Pull(addr.Name, true);
                }
            }
            return(result);
        }
 public ICASMDirective(ICASMDirectiveType type, ICASMTagType tag, ICASMDirectiveParameters parameters)
 {
     _type       = type;
     _tag        = tag;
     _parameters = parameters;
 }
Exemplo n.º 3
0
        public static ICASMDirective ParseDirective(Scope _currentScope, string statement)
        {
            statement = statement.Trim();
            LiteralGrammarElement lge = new LiteralGrammarElement("import", "reflect", "ewfc", "+var", "-var", "+pool", "-pool",
                                                                  "+fields", "+field", "-field", "-fields", "+typespace", "-typespace", "+type", "-type", "-all",
                                                                  "+function", "-function", "call", "assign", "jump", "return", "clear", "if", "elseif", "else",
                                                                  "while", "repeat", "end+");
            TestResult <bool> directiveKeywordResult = lge.Validate(ref statement, true);
            string            directiveKeyword       = (string)directiveKeywordResult["Symbol"];

            statement = statement.Trim();
            ICASMDirectiveType type = ICASMDirective.GetTypeFromString(directiveKeyword);
            ICASMTagType       tag  = ICASMTagType.None;

            if (statement.StartsWith("-"))
            {
                LiteralGrammarElement tagChecker       = new LiteralGrammarElement("-help", "-path", "-none", "-suppress", "-temporary", "-random", "-report", "-variable", "-pool", "-type", "-typespace");
                TestResult <bool>     tagKeywordResult = tagChecker.Validate(ref statement, true);
                if (tagKeywordResult.Result)
                {
                    string tagKeyword = (string)tagKeywordResult["Symbol"];
                    tag = ICASMDirective.GetTagTypeFromString(tagKeyword);
                }
            }
            string innerstatement = null;

            statement = statement.Trim();
            if (type == ICASMDirectiveType.AssignDirective && statement.StartsWith("("))
            {
                innerstatement = statement.Trim().Substring(1, statement.LastIndexOf(')') - 1).Trim();
                statement      = statement.Substring(statement.LastIndexOf(')') + 1).Trim();
                ICASMDirective       innerdirective = ICASMInterpreter.ParseDirective(_currentScope, innerstatement);
                ICASMExecutionResult innerresult    = ICASMInterpreter.Execute(_currentScope, innerdirective);
                if (innerresult.Data.ContainsKey("CallDirective"))
                {
                    statement = ((Address)innerresult.Data["CallDirective"]).FullPath + " " + statement;
                }
            }
            string[] paramstrs = statement.Trim().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
            ICASMDirectiveParameters parameters = new ICASMDirectiveParameters();
            string str        = "";
            bool   stringopen = false;

            foreach (string param in paramstrs)
            {
                ICASMValue value = null;
                if (!stringopen && param.StartsWith("\"") && !param.EndsWith("\""))
                {
                    stringopen = true;
                    str        = param + " ";
                }
                else if (stringopen || (param.StartsWith("\"") && param.EndsWith("\"")))
                {
                    str = str + param + " ";
                    if (param.EndsWith("\""))
                    {
                        stringopen = false;
                        value      = ICASMValue.ParseValue(str.Trim());
                        str        = "";
                    }
                }
                else
                {
                    value = ICASMValue.ParseValue(param);
                }
                if (value != null)
                {
                    parameters.Add(value);
                }
            }
            return(new ICASMDirective(type, tag, parameters));
        }