public static List <string> TokenizeSource(string codePath, bool saveTemporary)
{
var normalizedCode = Scanner.ScanSource(File.ReadAllLines(codePath));
unIdentified = new List <string> ();
if (saveTemporary)
{
File.WriteAllText(Path.GetFileNameWithoutExtension(codePath) + ".s1.txt", normalizedCode.ToString());
}
var tokensTemp = normalizedCode.ToString().Split(' ', ',', '{', '}');
var tokensFinal = new List <string> ();
foreach (var token in tokensTemp)
{
if (token.Trim().Length == 0)
{
continue;
}
if (Constants.ArithmeticOp.Contains(token))
{
tokensFinal.Add("Arithmetic Operator : " + token);
}
else if (Constants.LogicalOp.Contains(token))
{
tokensFinal.Add("Logical Operator : " + token);
}
else if (Constants.RelationalOp.Contains(token))
{
tokensFinal.Add("Relational Operator : " + token);
}
else if (Constants.BitwiseOp.Contains(token))
{
tokensFinal.Add("Bitwise Operator : " + token);
}
else if (token == "=")
{
tokensFinal.Add("Assignment Operator : " + token);
}
else if (Constants.KeyWords.Contains(token))
{
tokensFinal.Add("Keyword : " + token);
}
else // Seems like them is some identifiers
// sanitize the token for the good
{
var tempToken = token.Replace(";", "");
if (tempToken.All(char.IsLetter)) // plain alpha-id confirmed
{
tokensFinal.Add("Identifier : " + tempToken);
}
// this is some crazy shiz, can be abc12, 12abc or abc#@$ or 123 or 123.4
// let's work out our way through numbers, floats and then stuff
else if (tempToken.Replace(".", "").All(char.IsDigit)) // dec or dig, dunno yet
{
if (tempToken.Contains("."))
{
tokensFinal.Add("Float/Double : " + tempToken);
}
else
{
tokensFinal.Add("Number : " + tempToken);
}
}
else // this is ids or some
{
if (char.IsDigit(tempToken [0]))
{
unIdentified.Add(tempToken);
}
else if (char.IsLetter(tempToken [0]) || tempToken [0] == '_')
{
if (tempToken.Replace("_", "a").All(char.IsLetterOrDigit))
{
tokensFinal.Add("Identifier : " + tempToken);
}
else if (tempToken.Contains("(") && tempToken.Contains(")"))
{
tokensFinal.Add("Function : " + tempToken);
}
else if (tempToken.Contains("[") && tempToken.Contains("]"))
{
tokensFinal.Add("Array Variable : " + tempToken);
}
else if (tempToken.Trim().Contains("``"))
{
tokensFinal.Add("MultLine Comment : " + tempToken.Replace("@@", "")
.Replace("``", "").Replace("~", " "));
}
else
{
unIdentified.Add(tempToken);
}
}
else if (tempToken.Contains("("))
{
tokensFinal.Add("Opening bracket : " + tempToken);
}
else if (tempToken.Contains(")"))
{
tokensFinal.Add("Closing bracket : " + tempToken);
}
else if (tempToken.StartsWith("$$"))
{
tokensFinal.Add("Comment : " + tempToken.Replace("$$", "//")
.Replace("~", " "));
}
else if (tempToken.Contains("@@") || tempToken.Trim().Contains("``"))
{
tokensFinal.Add("MultLine Comment : " + tempToken.Replace("@@", "")
.Replace("``", "").Replace("~", " "));
}
else
{
unIdentified.Add(tempToken);
}
}
}
}
if (saveTemporary)
{
File.WriteAllLines(Path.GetFileNameWithoutExtension(codePath) + ".s2.txt", tokensFinal);
File.WriteAllLines(Path.GetFileNameWithoutExtension(codePath) + ".s2.invalid.txt", unIdentified);
}
return(tokensFinal);
}
