public SimpleRecResult ProcessLine(CodeString Line)
{
Line = Line.Trim();
if (Line.Length > 0 && Line[0] == '#')
{
var MLine = Line.Substring(1).Trim();
var Order = MLine.Word().ToString();
if (Order == "ifdef")
{
if (!DoIf(Line, MLine, PreprocConditionMode.IfDef))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "ifndef")
{
if (!DoIf(Line, MLine, PreprocConditionMode.IfNotDef))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "if")
{
if (!DoIf(Line, MLine, PreprocConditionMode.Normal))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "elif")
{
if (!DoElseIf(Line, MLine, PreprocConditionMode.Normal))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "elifdef")
{
if (!DoElseIf(Line, MLine, PreprocConditionMode.IfDef))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "elifndef")
{
if (!DoElseIf(Line, MLine, PreprocConditionMode.IfNotDef))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "else")
{
if (!DoElse(Line))
{
return(SimpleRecResult.Failed);
}
}
else if (Order == "endif")
{
if (!DoEndif(Line))
{
return(SimpleRecResult.Failed);
}
}
else if (IsInDefBlock)
{
return(ProcCommands(Order, Line, MLine));
}
return(SimpleRecResult.Succeeded);
}
return(IsInDefBlock ? SimpleRecResult.Unknown : SimpleRecResult.Succeeded);
}
Macro ProcMacro(CodeString MLine)
{
var MacroName = MLine.Word();
if (!MacroName.IsValidIdentifierName)
{
State.Messages.Add(MessageId.NotValidName, MacroName);
return(null);
}
var Params = new CodeString();
var Handlers = State.Language.GlobalHandlers;
if (MLine.Length > 0 && MLine[0] == '(')
{
var zp = MLine.GetBracketPos(false, Handlers);
if (zp > 0)
{
Params = MLine.Substring(1, zp - 1).Trim();
MLine = MLine.Substring(zp + 1).Trim();
}
}
List <string> ParamList = null;
if (Params.IsValid)
{
var PStrList = RecognizerHelper.SplitToParameters(State, Params, ',');
if (PStrList == null)
{
return(null);
}
ParamList = new List <string>();
for (var i = 0; i < PStrList.Length; i++)
{
var String = PStrList[i].ToString();
if (!PStrList[i].IsValidIdentifierName)
{
State.Messages.Add(MessageId.WrongParamList, PStrList[i]);
return(null);
}
if (ParamList.Contains(String))
{
State.Messages.Add(MessageId.IdAlreadyDefined, PStrList[i]);
return(null);
}
ParamList.Add(String);
}
}
MLine = MLine.Trim();
if (MLine.Length > 0)
{
var Plugin = new PluginForDefine(Container, ParamList);
var Node = Expressions.CreateExpression(MLine, Plugin);
if (Node != null)
{
return(new Macro(MacroName, Node, ParamList));
}
else
{
return(null);
}
}
return(new Macro(MacroName, null, ParamList));
}