public SimpleElement parse(XmlTextReader reader)
{
SimpleElement se = null;
this.Reader = reader;
while(!Reader.EOF)
{
Reader.Read();
// Proceed based on type of node encountered. We mostly care about Elements at this point.
switch (Reader.NodeType)
{
case XmlNodeType.Element:
// create a new SimpleElement
se = new SimpleElement(Reader.LocalName);
currentElem = se;
if (elements.Count == 0)
{
rootElem = se;
elements.Push(se);
}
else
{
SimpleElement parent = (SimpleElement) elements.Peek();
parent.ChildElems.Add(se);
foreach (SimpleElement simpElem in parent.ChildElems)
{
if (simpElem.Text != "")
{
// rootElem.modelList.AddPoly(simpElem.Text);
// Console.WriteLine(simpElem.Text);
}
}
if (Reader.LocalName.Equals("float_array"))
{
}
// don['t push empty elements onto the stack
if (Reader.IsEmptyElement) // ends with "/>"
{
break;
}
else
{
elements.Push(se);
}
}
if (Reader.HasAttributes)
{
while (Reader.MoveToNextAttribute())
{
currentElem.setAttribute(Reader.Name, Reader.Value);
}
}
break;
case XmlNodeType.Attribute:
se.setAttribute(Reader.Name, Reader.Value);
break;
case XmlNodeType.EndElement:
//pop the top element
elements.Pop();
break;
case XmlNodeType.Text:
currentElem.Text = Reader.Value;
break;
case XmlNodeType.CDATA:
currentElem.Text = Reader.Value;
break;
default:
// ignore
break;
}
}
return rootElem;
}
public Parser()
{
elements = new Stack();
currentElem = null;
}
private static void printTree(SimpleElement elements, StringBuilder sb, int depth)
{
sb.Append(new string('\t', depth) + "<" + elements.TagName);
foreach (string attName in elements.Attrib.Keys)
{
sb.Append(" " + attName + "=" + "\"" + elements.Attribute(attName) + "\"");
}
sb.Append(">" + elements.Text.Trim());
if (elements.ChildElems.Count > 0)
{
sb.Append(System.Environment.NewLine);
depth += 1;
foreach (SimpleElement ch in elements.ChildElems)
{
//sb.Append(System.Environment.NewLine);
printTree(ch, sb, depth);
}
depth -= 1;
sb.Append(new string('\t', depth) + "</" + elements.TagName + ">" + System.Environment.NewLine);
}
else
{
sb.Append("</" + elements.TagName + ">" + System.Environment.NewLine);
}
}
public void Parse(String inputFile)
{
try
{
starttick = System.Environment.TickCount;
// String fileToParse = @"c:/models/6d.dae";
// String fileToParse = @"c:/doc.kml";
String fileToParse = @inputFile;
if (System.IO.Path.GetExtension(fileToParse).Equals(".kml"))
{
XmlTextReader readr = new XmlTextReader(fileToParse);
Parser tempParse = new Parser();
while (!readr.EOF)
{
readr.Read();
if (readr.LocalName.Equals("href"))
{
readr.Read();
String newFilePath = readr.Value;
String finalFileName = Path.GetDirectoryName(fileToParse);
finalFileName = Path.Combine(@finalFileName, @newFilePath);
fileToParse = finalFileName;
break;
}
else if (readr.LocalName.Equals("float_array"))
{
System.Console.WriteLine(readr.LocalName);
System.Console.WriteLine("Found");
}
}
}
rdr = new XmlTextReader(@fileToParse);
XmlTextReader temprdr = new XmlTextReader(fileToParse);
sdp = new Parser();
while (!temprdr.EOF)
{
temprdr.Read();
if (temprdr.LocalName.Equals("float_array"))
{
if (temprdr.HasAttributes)
{
temprdr.MoveToNextAttribute();
if (temprdr.Value.Contains("position"))
{
temprdr.MoveToElement();
String testval = temprdr.ReadInnerXml();
Console.WriteLine("Testval is {0}", testval);
models.AddPoly(testval);
}
}
}
}
elements = sdp.parse(rdr);
rdr.Close();
endtick = System.Environment.TickCount;
sb = new StringBuilder();
if (DEBUG)
{
printTree(elements, sb, 0);
System.Diagnostics.Debug.WriteLine(sb.ToString());
System.Diagnostics.Debug.WriteLine("There are " + this.models.ModelCount + " total models in the file.");
for (int j = 0; j < this.models.ModelCount; j++)
{
System.Diagnostics.Debug.WriteLine("Model " + j + " has " + this.models.TotalVerts(j) + " total vertices.\n");
}
System.Diagnostics.Debug.WriteLine("Total time to parse: "+ (endtick - starttick));
istr = Console.ReadLine(); //Pause to debug
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}
public void Add(SimpleElement se)
{
this.List.Add(se);
}
