int NodeStackDepth = 0; /// Used in case we have a node inside a node... ex: <iq><elemeent><iq><otherjunk>lksjdfl</otherjunk></iq></elemeent></iq>
public void ParseStanzas(XMPPConnection connection, XMPPClient XMPPClient)
{
try
{
XMPPXMLNode objNode = null;
while ((objNode = ReadNextBlock(false)) != null)
{
//System.Diagnostics.Debug.WriteLine(string.Format("**ReadNextBlock got: {0}, type: {1}", objNode.Name, objNode.NodeType));
if ((objNode.NodeType == XmlNodeType.XmlDeclaration) || (objNode.NodeType == XmlNodeType.Comment) || (objNode.NodeType == XmlNodeType.Whitespace))
{
continue;
}
//for stream management XEP 0198// for request
if (objNode.Name == "r")
{
XMPPClient.FireDelegateStreamManagementHandler(objNode.OuterXML.ToString());
}
if ((objNode.NodeType == XmlNodeType.EndElement) && (objNode.Name == "stream:stream"))
{
Flush();
/// We've been closed, tell whoever
///
connection.GracefulDisconnect();
}
else if (objNode.Name == "stream:stream")
{
//System.Diagnostics.Debug.WriteLine("Got stream beggining fragment");
FoundStreamBeginning = true;
To = objNode.GetAttribute("to");
From = objNode.GetAttribute("from");
Id = objNode.GetAttribute("id");
Version = objNode.GetAttribute("version");
Language = objNode.GetAttribute("xml:lang");
CurrentNodeName = null;
//System.Diagnostics.Debug.WriteLine("Setting CurrentNodeName to null");
Flush();
//if (XMPPClient.XMPPState == XMPPState.Authenticated)
// XMPPClient.XMPPState = XMPPState.CanBind;
}
else if ((objNode.NodeType == XmlNodeType.EndElement) && (CurrentNodeName == null)) /// Must be a complete element
{
string strXML = FlushGet();
//System.Diagnostics.Debug.WriteLine(string.Format("Got unpaired end fragment: {0}", strXML));
XMPPStanza stanza = new XMPPStanza(strXML);
connection.FireStanzaReceived(stanza);
}
else
{
if (CurrentNodeName == null)
{
CurrentNodeName = objNode.Name;
NodeStackDepth = 0;
//System.Diagnostics.Debug.WriteLine(string.Format("Setting CurrentNodeName to : {0}", CurrentNodeName));
}
else
{
if (objNode.Name == CurrentNodeName) /// Found the end tag
{
if (objNode.NodeType == XmlNodeType.EndElement)
{
if (NodeStackDepth == 0)
{
//System.Diagnostics.Debug.WriteLine(string.Format("Found End tag to CurrentNodeName: {0}, setting to null", CurrentNodeName));
// Extract all the text up to this position
CurrentNodeName = null;
string strXML = FlushGet();
XMPPStanza stanza = new XMPPStanza(strXML);
connection.FireStanzaReceived(stanza);
}
else
{
NodeStackDepth--;
}
}
else
{
//System.Diagnostics.Debug.WriteLine(string.Format("Found nested node with the same name as our CurrentNodeName, incrementing NodeStackDepth: {0}", CurrentNodeName));
NodeStackDepth++;
}
}
}
}
}
}
catch (Exception)
{
}
finally
{
}
}
