private void AnalyzeTField(TField tfield, HtmlNode hn, XmlElement root, XmlDocument xdResult)
{
string name = tfield.Name;
TConst tconst = tfield.TConst;
TXPath txpath = tfield.TXPath;
TRegex tregex = tfield.TRegex;
if (txpath == null)
{
String valConst = AnalyzeTConst(tconst);
AddElement(name, valConst, root, xdResult);
return;
}
String valXpath = AnalyzeTXPath(txpath, hn);
if (tregex == null)
{
AddElement(name, valXpath, root, xdResult);
return;
}
String valRegex = AnalyzeTRegex(tregex, valXpath);
AddElement(name, valRegex, root, xdResult);
}
private static TConst GetTConst(XmlNode xnField)
{
XmlNode xnConst = xnField.SelectSingleNode(@"./const");
if (xnConst == null)
{
return(null);
}
string econst = xnConst.InnerText;
TValue tv = GetTValue(xnField);
TConst tc = new TConst(econst, tv);
return(tc);
}
private string AnalyzeTConst(TConst tconst)
{
EConst ec = tconst.eConst;
switch (ec)
{
case EConst.now:
return(DateTime.Now.ToString());
case EConst.value:
default:
return(tconst.tValue.Value);
}
}
private static TField GetTField(XmlNode xnField)
{
XmlNode xnName = xnField.SelectSingleNode(@"./name");
if (xnName == null)
{
throw new Exception("no name tag found");
}
string name = xnName.InnerText;
TXPath tx = GetTXPath(xnField);
TRegex tr = GetTRegex(xnField);
TConst tc = GetTConst(xnField);
TField tf = new TField(name, tx, tr, tc);
return(tf);
}