private void ChildrenAuslesen(string code)
{
string str1 = code;
this._art = DTDChildElemente.DTDChildElementArten.ChildListe;
int num = 0;
StringBuilder stringBuilder = new StringBuilder();
while (code.Length > 0)
{
string code1 = code.Substring(0, 1);
code = code.Remove(0, 1);
string str2 = code1;
if (!(str2 == "("))
{
if (str2 == ")")
{
--num;
}
}
else
{
++num;
}
if (this.IstOperator(code1))
{
if (num == 0)
{
this._operator = this.GetOperatorFromChar(code1);
string code2 = stringBuilder.ToString().Trim();
if (code2.Length == 0)
{
throw new ApplicationException("Leerer ChildCode gefunden in '" + str1 + "'");
}
this.SpeichereChildElement(code2);
stringBuilder = new StringBuilder();
}
else
{
stringBuilder.Append(code1);
}
}
else
{
stringBuilder.Append(code1);
}
}
if (stringBuilder.Length <= 0)
{
return;
}
this.SpeichereChildElement(stringBuilder.ToString());
}
private void CodeAuslesen()
{
string str1 = this._quellcode;
string str2 = str1.Substring(str1.Length - 1, 1);
if (!(str2 == "+"))
{
if (!(str2 == "*"))
{
if (str2 == "?")
{
this._defAnzahl = DTDChildElemente.DTDChildElementAnzahl.NullOderEinmal;
str1 = str1.Remove(str1.Length - 1, 1);
}
else
{
this._defAnzahl = DTDChildElemente.DTDChildElementAnzahl.GenauEinmal;
}
}
else
{
this._defAnzahl = DTDChildElemente.DTDChildElementAnzahl.NullUndMehr;
str1 = str1.Remove(str1.Length - 1, 1);
}
}
else
{
this._defAnzahl = DTDChildElemente.DTDChildElementAnzahl.EinsUndMehr;
str1 = str1.Remove(str1.Length - 1, 1);
}
string str3 = str1.Trim();
if (str3.Substring(0, 1) == "(" && str3.Substring(str3.Length - 1, 1) == ")")
{
this.ChildrenAuslesen(str3.Substring(1, str3.Length - 2));
}
else
{
this._art = DTDChildElemente.DTDChildElementArten.EinzelChild;
this._elementName = str3;
}
}
public DTDChildElemente(string childrenQuellcode)
{
this._art = DTDChildElemente.DTDChildElementArten.Leer;
this._children = new ArrayList();
this._defAnzahl = DTDChildElemente.DTDChildElementAnzahl.GenauEinmal;
this._elementName = "";
this._operator = DTDChildElemente.DTDChildElementOperatoren.Oder;
this._quellcode = childrenQuellcode;
this._quellcode = this._quellcode.Replace("\t", " ");
this._quellcode = this._quellcode.Replace("\r\n", " ");
this._quellcode = this._quellcode.Trim();
if (this._quellcode.Length == 0)
{
this._art = DTDChildElemente.DTDChildElementArten.Leer;
}
else
{
this.CodeAuslesen();
}
}