private void onInDataType(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c) && result.DataType.Length == 0)
{
// Leerzeichen vor dem DataType ignorieren
}
else if (ParserUtil.IsValidNameChar(c))
{
// Zeichen in DataType schreiben
result.DataType += c;
}
else if (c == '(' && ParserUtil.IsValidDataType(result.DataType))
{
Data.Back(1);
state = IN_PARAMETERS;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && ParserUtil.IsValidDataType(result.DataType))
{
// TODO: Mglw. as oder mglw. blanks vor Attributparameter???
// state => BEHIND_DATATYPE
}
else if (c == ';' && ParserUtil.IsValidDataType(result.DataType))
{
state = FINAL;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen im DataType", Data);
}
}
private void onInAttributeType(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c))
{
// Trennzeichen zwischen Attributtyp und Attributname/o.ä.
switch (result.AttributeType)
{
case "base":
case "fact":
state = IN_ATTRIBUTE_NAME;
break;
case "ref":
state = IN_REF_INTERFACENAME;
break;
default:
throw new InvalidTokenException("Ungültiges Token für AttributType => nur base, fact und ref erlaubt", Data);
}
}
else if (ParserUtil.IsValidNameChar(c))
{
// Wechsel zu InAttributeType
this.result.AttributeType += c;
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c} im AttributeType", Data);
}
}
private void onInInterfaceName(char c)
{
if (ParserUtil.IsValidNameChar(c))
{
result.Name += c;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && result.Name?.Length > 0)
{
state = BEHIND_INTERFACE_NAME;
}
else if (c == '{' && result.Name.Length > 0)
{
state = IN_INTERFACE_BODY;
}
else if (c == ':' && result.Name.Length > 0)
{
state = IN_INTERFACE_TYPE;
}
else if (c == '(' && result.Name.Length > 0)
{
state = IN_INTERFACE_PARAMS;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in InterfaceParser.IN_INTERFACE_NAME", Data);
}
}
private void onInInterfaceParams(char c)
{
if (c == '/')
{
Data.Back(1);
commentParser.Parse();
}
else if (c == ')' || ParserUtil.NextNonWhitespaceIs(Data, ')'))
{
state = BEHIND_INTERFACE_PARAMS;
}
else if (ParserUtil.IsValidNameChar(c))
{
Data.Back(1);
var param = namedParameterParser.Parse();
result.Parameters.Add(param);
Data.Back(1);
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && ParserUtil.NextNonWhitespaceIs(Data, '/'))
{
commentParser.Parse();
}
else if (ParserUtil.IsNewLineOrWhitespace(c))
{
var param = namedParameterParser.Parse();
result.Parameters.Add(param);
Data.Back(1);
}
}
private void onInInterfaceBody(char c)
{
if (c == '/')
{
Data.Back(1);
var comment = commentParser.Parse();
result.AddComment(comment);
}
else if (c == 'f' || c == 'b' || c == 'r')
{
Data.Back(1);
var attr = attributeParser.Parse();
result.AddAttribute(attr);
}
else if (c == '}')
{
state = FINAL;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && ParserUtil.NextNonWhitespaceIs(Data, '/'))
{
var comment = commentParser.Parse("" + c);
result.AddComment(comment);
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && ParserUtil.NextNonWhitespaceIs(Data, '}'))
{
state = BEFORE_FINAL;
}
else if (ParserUtil.IsNewLineOrWhitespace(c))
{
var attr = attributeParser.Parse("" + c);
result.AddAttribute(attr);
}
}
private void onBehindRefFieldName(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c))
{
// Ignorieren
}
else if (c == 'a' && Data.Content[Data.Position] == 's')
{
Data.Next();
state = IN_ALIAS;
}
else if (c == '(')
{
Data.Back(1);
state = IN_REF_PARAMETERS;
}
else if (c == ';')
{
state = FINAL;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen nach DataType", Data);
}
}
private void onInitial(char c)
{
if (c == '/')
{
char c2 = Data.Next();
if (c2 == '/')
{
result.WhitespaceBefore = whitespaceBuf;
whitespaceBuf = "";
state = IN_LINE_COMMENT;
result.CommentType = TmpCommentType.LINE_COMMENT;
}
else if (c2 == '*')
{
result.WhitespaceBefore = whitespaceBuf;
whitespaceBuf = "";
state = IN_BLOCK_COMMENT;
result.CommentType = TmpCommentType.BLOCK_COMMENT;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen am Beginn des Kommentars", Data);
}
}
else if (ParserUtil.IsNewLineOrWhitespace(c))
{
whitespaceBuf += c;
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c} vor Kommentar", Data);
}
}
private void onBeforeFinal(char c)
{
if (c == '}')
{
state = FINAL;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in der Parameterliste der Config", Data);
}
}
private void onInitial(char c)
{
if (c == '"')
{
state = IN_STRING;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException("Ungültiges Zeichen in String: StringElementParser.onInitial!", Data);
}
}
private void onBehindInterfaceParams(char c)
{
if (c == '{')
{
state = IN_INTERFACE_BODY;
}
else if (!(ParserUtil.IsNewLineOrWhitespace(c) || c == ')'))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in BEHIND_INTERFACE_PARAMS", Data);
}
}
private void onBeforeFinal(char c)
{
if (c == '}')
{
state = FINAL;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in InterfaceParser.BEFORE_FINAL", Data);
}
}
private void onInBlockComment(char c)
{
if (c == '*' && ParserUtil.NextNonWhitespaceIs(Data, '/'))
{
state = FINAL;
}
else
{
result.Comment += c;
}
}
private void onBeforeParamList(char c)
{
if (c == '{' && buf.Equals("config"))
{
state = IN_PARAMLIST;
buf = "";
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} vor Parameterliste der Config", Data);
}
}
private void onBehindName(char c)
{
if (c == '=' && result.Name.Length > 0)
{
state = IN_VALUE;
result.Value = stringElementParser.Parse();
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException("Invalid char behind param name", Data);
}
}
private void onInitial(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c))
{
// Ignorieren
}
else if (ParserUtil.IsValidNameChar(c))
{
state = IN_NAME;
result.Name += c;
}
else
{
throw new InvalidCharException($"Invalid char {c} before param name", Data);
}
}
private void onBehindParam(char c)
{
if (c == ';' && ParserUtil.NextNonWhitespaceIs(Data, '}'))
{
state = BEFORE_FINAL;
}
else if (c == ';')
{
state = IN_PARAMLIST;
Data.Back(1);
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException("Ungültiges Zeichen in der Parameterliste der Config", Data);
}
}
private void onInitial(char c)
{
if (c == '/' || ParserUtil.IsValidNameChar(c))
{
buf += c;
state = IN_TOKEN;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length == 0)
{
// Sammeln der Leerzeichen vor dem Token
whitespaceBuf += c;
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in FileParser", Data);
}
}
private void onInRefParameters(char c)
{
if (c == '(' || c == ',')
{
var param = namedParameterParser.Parse();
result.Parameters.Add(param);
Data.Back(1);
}
else if (c == ')')
{
state = BEHIND_REF_PARAMETERS;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException("Ungültiges Zeichen in Parameterliste", Data);
}
}
private void onInToken(char c)
{
if (c == '/' || c == '*' || ParserUtil.IsValidNameChar(c))
{
buf += c;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length > 0)
{
Data.Back(buf.Length + 1);
if (buf.Equals("interface"))
{
var ifa = interfaceParser.Parse(whitespaceBuf);
result.AddInterface(ifa);
whitespaceBuf = "";
}
else if (buf.Equals("config"))
{
if (result.Config != null)
{
throw new InvalidTokenException("Es wurde eine zweite config-Section in einer CEUSDL-Datei gefunden", Data);
}
result.Config = configParser.Parse(whitespaceBuf);
result.Objects.Add(new TmpMainLevelObject(result.Config));
whitespaceBuf = "";
}
else if (buf.Equals("import"))
{
var import = importParser.Parse(whitespaceBuf);
result.Objects.Add(new TmpMainLevelObject(import));
whitespaceBuf = "";
}
else if (buf.StartsWith("//") || buf.StartsWith("/*"))
{
var comment = commentParser.Parse(whitespaceBuf);
result.AddComment(comment);
whitespaceBuf = "";
}
else
{
throw new InvalidTokenException($"Ungültiges Schlüsselwort {buf} gefunden", Data);
}
state = INITIAL;
buf = "";
}
}
private void onInitial(char c)
{
if (ParserUtil.IsValidNameChar(c))
{
buf += c;
}
else if (c == '{')
{
state = IN_PARAMLIST;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length > 0)
{
state = BEFORE_PARAMLIST;
}
else if (!ParserUtil.IsNewLineOrWhitespace(c))
{
throw new InvalidCharException($"Ungültiges Zeichen {c} vor Parameterliste der Config", Data);
}
}
private void onInRefInterfaceName(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c) && string.IsNullOrEmpty(result.InterfaceName))
{
// Ignorieren
}
else if (ParserUtil.IsValidNameChar(c))
{
result.InterfaceName += c;
}
else if (c == '.' && result.InterfaceName.Length > 0)
{
state = IN_REF_FIELDNAME;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen im RefInterfaceName", Data);
}
}
private void onInAlias(char c)
{
if (ParserUtil.IsValidNameChar(c))
{
result.Alias += c;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && String.IsNullOrEmpty(result.Alias))
{
// Ignorieren
}
else if (c == ';')
{
state = FINAL;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen im Alias", Data);
}
}
private void onInName(char c)
{
if (c == '=' && result.Name.Length > 0)
{
state = IN_VALUE;
result.Value = stringElementParser.Parse();
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && result.Name.Length > 0)
{
state = BEHIND_NAME;
}
else if (ParserUtil.IsValidNameChar(c))
{
result.Name += c;
}
else
{
throw new InvalidCharException("Invalid char in param name", Data);
}
}
private void onInitial(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c) && result.AttributeType.Length == 0)
{
// Vorangestellte unsichtbare Zeichen erfassen
whitespaceBuf += c;
}
else if (ParserUtil.IsValidNameChar(c))
{
// Wechsel zu InAttributeType
this.result.WhitespaceBefore = whitespaceBuf;
this.result.AttributeType += c;
this.state = IN_ATTRIBUTE_TYPE;
whitespaceBuf = "";
}
else
{
throw new InvalidCharException("Ungültiges Zeichen ...", Data);
}
}
private void onInAttributeName(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c) && result.Name.Length == 0)
{
// Leerzeichen vor dem Attributnamen ignorieren
}
else if (ParserUtil.IsValidNameChar(c))
{
// Zeichen ins Namensfeld schreiben
result.Name += c;
}
else if (c == ':')
{
state = IN_DATATYPE;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen im AttributeName", Data);
}
}
private void onBehindDataType(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c))
{
// Ignorieren
}
else if (c == 'a' && Data.Content[Data.Position] == 's' && ParserUtil.IsValidDataType(result.DataType))
{
Data.Next();
state = IN_ALIAS;
}
else if (c == ';')
{
state = FINAL;
}
else
{
throw new InvalidCharException("Ungültiges Zeichen nach DataType", Data);
}
}
private void onBehindRefParameters(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c))
{
// Ignorieren
}
else if (c == 'a' && Data.Content[Data.Position] == 's')
{
Data.Next();
state = IN_ALIAS;
}
else if (c == ';')
{
state = FINAL;
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c} nach Attribut-Parameterliste", Data);
}
}
private void onInParamList(char c)
{
while (c == '/' || ParserUtil.NextNonWhitespaceIs(Data, '/'))
{
if (c == '/')
{
Data.Back(1);
}
commentParser.Parse();
c = ' ';
}
var p = this.namedParameterParser.Parse();
if (p != null)
{
this.result.Parameters.Add(p);
}
Data.Back(1);
state = BEHIND_PARAM;
}
private void onInitial(char c)
{
if (ParserUtil.IsValidNameChar(c))
{
buf += c;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length > 0)
{
if (buf.Equals("interface"))
{
state = IN_INTERFACE_NAME;
}
else
{
throw new InvalidTokenException($"Ungültiges Token {buf} in InterfaceParser.INITIAL", Data);
}
buf = "";
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c} in InterfaceParser.INITIAL", Data);
}
}
private void onInitial(char c)
{
if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length == 0)
{
result.WhitespaceBefore += c;
}
else if (ParserUtil.IsValidNameChar(c))
{
buf += c;
}
else if (ParserUtil.IsNewLineOrWhitespace(c) && buf.Length > 0)
{
if (buf == "import")
{
var temp = stringElementParser.Parse().Split('/');
var fileName = Path.Combine(temp); // Zum Betriebssystem passende Slashes setzen.
result.Path = Path.Combine(Data.BasePath, fileName);
result.BaseDirectory = Data.BasePath;
state = FINAL;
buf = "";
var innerData = new ParsableData(System.IO.File.ReadAllText(result.Path), result.Path);
var p = new FileParser(innerData);
var innerResult = p.Parse();
result.Content = innerResult;
Data.Back(1); // Bei direkt aufeinander folgenden Import-Zeilen hatte ich sonst mport!
}
else
{
throw new InvalidTokenException($"Ungültiges Token {buf}", Data);
}
}
else
{
throw new InvalidCharException($"Ungültiges Zeichen {c}", Data);
}
}
