private void DeserializeXmlNode(Stack <DynamicObjectExt> s,
XmlNodeInfo node, bool includeRoot)
{
if (!node.IsEndNode)
{
if (!node.IsRoot || includeRoot)
{
DynamicObjectExt p = s.Peek();
if (node.IsNode)
{
DynamicObjectExt newObj = new DynamicObjectExt();
p.TrySetValue(node.LocalName, newObj);
s.Push(newObj);
for (int i = 0; i < node.AttributeCount; i++)
{
string attrName = node.GetAttributeName(i);
newObj.TrySetValue(attrName, node.GetAttribute(i));
}
}
else if (node.IsTextNode)
{
p.TrySetValue("Value", node.Text);
}
else if (node.IsCDATANode)
{
p.TrySetValue("Value", node.CData);
}
}
}
else if (node.IsEndNode && node.IsNode)
{
s.Pop();
}
}
public static void Iterate(string file, XmlNodeInfoGetter callback = null)
{
if (callback != null)
{
Dictionary <string, int> nodeIndexes = new Dictionary <string, int>();
Dictionary <string, bool> nodeHasChild = new Dictionary <string, bool>();
Dictionary <string, bool> nodeHasText = new Dictionary <string, bool>();
Dictionary <string, bool> nodeHasCData = new Dictionary <string, bool>();
XmlNodeInfo nodeInfo = null;
using (XmlTextReader xr = new XmlTextReader(file))
{
List <string> pathItems = new List <string>();
List <string> fullPathItems = new List <string>();
while (xr.Read())
{
XmlNodeType nodeType = xr.NodeType;
if (nodeType != XmlNodeType.XmlDeclaration &&
nodeType != XmlNodeType.Whitespace &&
nodeType != XmlNodeType.Comment)
{
if (nodeType == XmlNodeType.Element)
{
string localName = xr.LocalName;
pathItems.Add(localName);
string currentPath = string.Concat("/", string.Join("/", pathItems));
string parentFullPath = fullPathItems.Count > 0 ? string.Concat("/", string.Join("/", fullPathItems)) : "/";
nodeHasChild.TryAdd(parentFullPath, true);
string indexPath = "/".Equals(parentFullPath) ? string.Concat("/", localName) : string.Concat(parentFullPath, "/", localName);
int currentIndex = nodeIndexes.GetValueOrDefault(indexPath, 0);
fullPathItems.Add(string.Concat(localName, "[", currentIndex, "]"));
string currentFullPath = string.Concat("/", string.Join("/", fullPathItems));
nodeInfo = new XmlNodeInfo(xr);
nodeInfo.Path = currentPath;
nodeInfo.FullPath = currentFullPath;
nodeInfo.LocalName = localName;
nodeInfo.NamespaceURI = xr.NamespaceURI;
nodeInfo.FullName = xr.Name;
nodeInfo.Line = xr.LineNumber;
if (!callback(nodeInfo))
{
break;
}
if (xr.IsEmptyElement)
{
nodeInfo.Path += "/@text";
nodeInfo.FullPath += "/@text";
if (!callback(nodeInfo))
{
break;
}
nodeHasText.TryAdd(currentFullPath, true);
nodeInfo.Path = currentPath;
nodeInfo.FullPath = currentFullPath;
nodeInfo.IsEndNode = true;
if (!callback(nodeInfo))
{
break;
}
if (pathItems.Count > 0)
{
pathItems.RemoveAt(pathItems.Count - 1);
}
if (fullPathItems.Count > 0)
{
fullPathItems.RemoveAt(fullPathItems.Count - 1);
}
if (!nodeIndexes.ContainsKey(indexPath))
{
nodeIndexes.Add(indexPath, 1);
}
else
{
nodeIndexes[indexPath] += 1;
}
}
}
else if (nodeType == XmlNodeType.Text)
{
nodeHasText.TryAdd(nodeInfo.FullPath, true);
nodeInfo.Path += "/@text";
nodeInfo.FullPath += "/@text";
if (!callback(nodeInfo))
{
break;
}
}
else if (nodeType == XmlNodeType.CDATA)
{
nodeHasCData.TryAdd(nodeInfo.FullPath, true);
nodeInfo.Path += "/@cdata";
nodeInfo.FullPath += "/@cdata";
if (!callback(nodeInfo))
{
break;
}
}
else if (nodeType == XmlNodeType.EndElement)
{
if (nodeInfo != null)
{
string currentPath = string.Concat("/", string.Join("/", pathItems));
string currentFullPath = string.Concat("/", string.Join("/", fullPathItems));
if (pathItems.Count > 0)
{
pathItems.RemoveAt(pathItems.Count - 1);
}
if (fullPathItems.Count > 0)
{
fullPathItems.RemoveAt(fullPathItems.Count - 1);
}
string parentFullPath = fullPathItems.Count > 0 ? string.Concat("/", string.Join("/", fullPathItems)) : "/";
string indexPath = "/".Equals(parentFullPath) ? string.Concat("/", xr.LocalName) : string.Concat(parentFullPath, "/", xr.LocalName);
if (!nodeIndexes.ContainsKey(indexPath))
{
nodeIndexes.Add(indexPath, 1);
}
else
{
nodeIndexes[indexPath] += 1;
}
bool hasChild = false;
nodeHasChild.TryGetValue(currentFullPath, out hasChild);
bool hasText = false;
nodeHasText.TryGetValue(currentFullPath, out hasText);
bool hasCData = false;
nodeHasCData.TryGetValue(currentFullPath, out hasCData);
if (!hasChild && !hasText && !hasCData)
{
nodeInfo.Path = string.Concat(currentPath, "/@text");
nodeInfo.FullPath = string.Concat(currentFullPath, "/@text");
if (!callback(nodeInfo))
{
break;
}
}
nodeInfo.Path = currentPath;
nodeInfo.FullPath = currentFullPath;
nodeInfo.Line = xr.LineNumber;
if (!callback(nodeInfo))
{
break;
}
}
}
}
}
}
}
}
