public static ICASMExecutionResult Execute(Scope _currentScope, string[] statements, ICASMInterpreterMode mode = ICASMInterpreterMode.Normal)
{
ICASMExecutionResult result = new ICASMExecutionResult()
{
Success = true
};
for (int i = 0; i < statements.Length; i++)
{
string statement = statements[i];
if (statement.StartsWith("#"))
{
continue;
}
if (_mode == ICASMInterpreterMode.Function)
{
if (statement.Trim().Equals("end+"))
{
_mode = mode;
Data.Type type = TypeEngine.GetType(currentFunction.Address.Parent);
type.AddFunction(currentFunction);
currentFunction = null;
continue;
}
currentFunction.ExecutionQueue.Enqueue(statement);
continue;
}
else if (_mode == ICASMInterpreterMode.Fields)
{
if (statement.Trim().Equals("end+"))
{
_mode = mode;
currentType = null;
continue;
}
currentType.MemberCreationQueue.Enqueue(statement);
continue;
}
ICASMDirective directive = ParseDirective(_currentScope, statement);
ICASMExecutionResult temp_result = Execute(_currentScope, directive);
if (temp_result.Data.ContainsKey("JumpDirective"))
{
int step = (int)temp_result.Data["JumpDirective"];
i = i + step - 1;
}
if (!_functionReturned && !(_mode == ICASMInterpreterMode.Function))
{
if (!(directive.Type != ICASMDirectiveType.ReflectDirective || directive.Tag != ICASMTagType.Help))
{
_functionReturned = false;
}
continue;
}
result = temp_result;
_functionReturned = false;
}
return(result);
}
public static ICASMExecutionResult Execute(Scope _currentScope, ICASMDirective directive)
{
return(Execute(_currentScope, directive.Type, directive.Tag, directive.Parameters));
}
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 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));
}