} // method: newInterpreter
public string evalXMLString(TextReader message)
{
XmlDocumentLineInfo xdoc = new XmlDocumentLineInfo("evalXMLString: " + message, true);
try
{
//readerSettings.ValidationEventHandler += new ValidationEventHandler(LLSDXmlSchemaValidationHandler);
XmlReader reader = new XmlTextReader(message);
xdoc.Load(reader);
}
catch (Exception e)
{
throw e;
}
if (xdoc.DocumentElement == null)
{
return("no document");
}
return(EvaluateXmlDocument(xdoc.DocumentElement.OuterXml));
}
public static void LoadAssetFile(string s)
{
try
{
XmlDocument doc = new XmlDocumentLineInfo();
doc.Load(s);
foreach (XmlNode node in doc.DocumentElement.ChildNodes)
{
string nodename = node.Name.ToLower();
if (nodename == "alias")
{
string type = GetAttribValue(node, "type", String.Empty);
string to = GetAttribValue(node, "to", String.Empty);
string from = GetAttribValue(node, "from", String.Empty);
AssetType atype = GetAssetType(type);
if (!String.IsNullOrEmpty(from))
{
string file = from;
// only add Hanson .csv files
file = file.Replace(">", "");
if (!file.EndsWith(".csv"))
{
continue;
}
if (file.Contains("&"))
{
DLRConsole.DebugWriteLine("ERROR ASSETNAME {0}", file);
}
AddAssetAlias(file, to, atype);
}
else
{
foreach (XmlNode fnode in node.ChildNodes)
{
string file = fnode.InnerText;
file = file.Replace(">", "");
// only add Hanson .csv files
if (!file.EndsWith(".csv"))
{
continue;
}
if (file.Contains("&"))
{
DLRConsole.DebugWriteLine("ERROR ASSETNAME {0}", file);
}
AddAssetAlias(file, to, atype);
}
}
continue;
}
if (nodename == "asset")
{
string type = GetAttribValue(node, "type", String.Empty);
string to = GetAttribValue(node, "name", String.Empty);
string from = GetAttribValue(node, "uuid", String.Empty);
AssetType atype = GetAssetType(type);
SimAsset A = FindOrCreateAsset(UUID.Parse(from), atype);
A.Name = to;
foreach (XmlNode fnode in node.ChildNodes)
{
if (fnode.Name == "name") A.Name = fnode.InnerText;
if (fnode.Name == "meaning") A.AddType(fnode.InnerText);
}
continue;
}
}
}
catch (Exception exception)
{
DLRConsole.DebugWriteLine("ERROR {0}", exception);
}
}
public string EvaluateXmlDocument(string xcmd)
{
WriteLine("EvaluateXmlDocument :" + xcmd);
string response = "<request>\r\n <cmd>" + xcmd + "</cmd>\r\n <response>null</response>\r\n</request>";
try
{
if (xcmd.Contains(".xlsp"))
{
return(XML2Lisp(xcmd));
}
int depth = 0;
var xdoc = new XmlDocumentLineInfo();
XmlTextReader reader;
StringReader stringReader;
if (xcmd.Contains("http:") || xcmd.Contains(".xml"))
{
// assuming its a file
xcmd = xcmd.Trim();
reader = XmlDocumentLineInfo.CreateXmlTextFileReader(xcmd);
xdoc.Load(xcmd);
}
else
{
// otherwise just use the string
stringReader = new System.IO.StringReader(xcmd);
reader = new XmlTextReader(stringReader);
xdoc.LoadXml(xcmd);
}
Hashtable[] attributeStack = new Hashtable[16];
string[] strURI = new String[16];
string[] strName = new String[16];
string[] strPath = new String[16];
string totalResponse = "";
for (int i = 0; i < 16; i++)
{
attributeStack[i] = new Hashtable();
}
while (reader.Read())
{
depth = reader.Depth + 1;
switch (reader.NodeType)
{
case XmlNodeType.Element:
//Hashtable attributes = new Hashtable();
strURI[depth] = reader.NamespaceURI;
strName[depth] = reader.Name;
strPath[depth] = strPath[depth - 1] + "." + strName[depth];
if (reader.HasAttributes)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
string attributeName = reader.Name;
string attributeValue = reader.Value;
string attributePath = "";
if ((attributeName == "name") && ((strName[depth] == "param") || (strName[depth] == "feeling")))
{
// so you can have multiple named params
strPath[depth] = strPath[depth] + "." + attributeValue;
}
if (depth > 1)
{
attributePath = strPath[depth] + "." + attributeName;
}
else
{
attributePath = attributeName;
}
overwrite2Hash(attributeStack[depth], attributeName, attributeValue);
// zero depth contains the fully qualified nested dotted value
// i.e. pet-action-plan.action.param.vector.x
// i.e. pet-action-plan.action.param.entity.value
overwrite2Hash(attributeStack[0], attributePath, attributeValue);
}
}
overwrite2Hash(attributeStack[depth], "ElementName", strName[depth]);
overwrite2Hash(attributeStack[depth], "Path", strPath[depth]);
xStartElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
if (reader.IsEmptyElement)
{
// do whatever EndElement would do
response = xEndElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
totalResponse += response + "\r\n";
}
break;
//
//you can handle other cases here
//
case XmlNodeType.Text:
// Todo
WriteLine(" TextNode: depth=" + depth.ToString() + " path = " + strPath[depth - 1]);;
if (reader.Name == "param")
{
overwrite2Hash(attributeStack[depth], strPath[depth - 1] + ".param." + strName[depth] + ".InnerText", reader.Value);
overwrite2Hash(attributeStack[0], strPath[depth - 1] + ".param." + strName[depth] + ".InnerText", reader.Value);
}
else
{
overwrite2Hash(attributeStack[depth], strPath[depth - 1] + ".InnerText", reader.Value);
overwrite2Hash(attributeStack[0], strPath[depth - 1] + ".InnerText", reader.Value);
}
break;
case XmlNodeType.EndElement:
response = xEndElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
totalResponse += response + "\r\n";
// Todo
//depth--;
break;
default:
break;
} //switch
} //while
string finalResponse = "<pet-petaverse-msg>\r\n" + totalResponse + "</pet-petaverse-msg>\r\n";
return(finalResponse);
} //try
catch (Exception e)
{
WriteLine("error occured: " + e.Message);
WriteLine(" Stack: " + e.StackTrace.ToString());
return("<error><response>" + response + "</response><errormsg>" + e.Message.ToString() + "</errormsg> </error>");
}
}
/// <summary>
/// Example text: <sapi> <silence msec="100" /> <bookmark mark="anim:hello.csv"/> Hi there </sapi>
/// </summary>
/// <param name="text"></param>
/// <param name="gate"></param>
public void XmlTalk(string text, OutputDelegate gate)
{
if (true)
{
// SendCleanText(text);
// return;
}
try
{
if (!text.Trim().StartsWith("<sapi"))
{
text = "<sapi>" + text + "</sapi>";
// Talk(text);
// return;
}
// var sr = new StringReader("<xml>" + text + "</xml>");
String toSay = "";
HashSet<String> toAnimate = new HashSet<string>();
// var reader = new XmlTextReader(sr);
//while (reader.Read())
{
var doc = new XmlDocumentLineInfo("XmlTalk: " + text, false);
doc.Load(new XmlTextReader(new StringReader(text)));
//reader.MoveToElement();
foreach (var n in doc.DocumentElement.ChildNodes)
{
XmlNode node = (XmlNode) n;
if (node == null) continue;
string lname = node.Name.ToLower();
//XmlNode node = null;
if (lname == "sapi")
{
XmlTalk(node.InnerXml, gate);
continue;
}
if (lname == "silence")
{
double sleepms = Double.Parse(node.Attributes["msec"].Value);
// todo
continue;
}
if (lname == "bookmark")
{
toSay = toSay.Trim();
if (!String.IsNullOrEmpty(toSay))
TalkExact(toSay, 0, ChatType.Normal);
toSay = String.Empty;
toAnimate.Add(node.Attributes["mark"].Value);
continue;
}
if (node.NodeType == XmlNodeType.Text)
{
toSay += " " + node.InnerText;
continue;
}
toSay += " <parseme>" + node.OuterXml + "</parseme>";
}
}
toSay = toSay.Trim();
if (!String.IsNullOrEmpty(toSay))
TalkExact(toSay, 0, ChatType.Normal);
int maxAnims = 2;
foreach (var animation in toAnimate)
{
if (maxAnims <= 0) return;
maxAnims--;
DoAnimation(animation);
}
return;
}
catch (Exception e)
{
LogException("XMlTalk " + text, e);
// example fragment
// <sapi> <silence msec="100" /> <bookmark mark="anim:hello.csv"/> Hi there </sapi>
Talk(text);
}
}
public string EvaluateXmlDocument(string xcmd)
{
WriteLine("EvaluateXmlDocument :" + xcmd);
string response = "<request>\r\n <cmd>" + xcmd + "</cmd>\r\n <response>null</response>\r\n</request>";
try
{
if (xcmd.Contains(".xlsp"))
{
return XML2Lisp(xcmd);
}
int depth = 0;
var xdoc = new XmlDocumentLineInfo();
XmlTextReader reader;
StringReader stringReader;
if (xcmd.Contains("http:") || xcmd.Contains(".xml"))
{
// assuming its a file
xcmd = xcmd.Trim();
reader = XmlDocumentLineInfo.CreateXmlTextFileReader(xcmd);
xdoc.Load(xcmd);
}
else
{
// otherwise just use the string
stringReader = new System.IO.StringReader(xcmd);
reader = new XmlTextReader(stringReader);
xdoc.LoadXml(xcmd);
}
Hashtable[] attributeStack = new Hashtable[16];
string[] strURI = new String[16];
string[] strName = new String[16];
string[] strPath = new String[16];
string totalResponse = "";
for (int i = 0; i < 16; i++) { attributeStack[i] = new Hashtable(); }
while (reader.Read())
{
depth = reader.Depth + 1;
switch (reader.NodeType)
{
case XmlNodeType.Element:
//Hashtable attributes = new Hashtable();
strURI[depth] = reader.NamespaceURI;
strName[depth] = reader.Name;
strPath[depth] = strPath[depth - 1] + "." + strName[depth];
if (reader.HasAttributes)
{
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
string attributeName = reader.Name;
string attributeValue = reader.Value;
string attributePath = "";
if ((attributeName == "name") && ((strName[depth] == "param") || (strName[depth] == "feeling")))
{
// so you can have multiple named params
strPath[depth] = strPath[depth] + "." + attributeValue;
}
if (depth > 1)
{
attributePath = strPath[depth] + "." + attributeName;
}
else
{
attributePath = attributeName;
}
overwrite2Hash(attributeStack[depth], attributeName, attributeValue);
// zero depth contains the fully qualified nested dotted value
// i.e. pet-action-plan.action.param.vector.x
// i.e. pet-action-plan.action.param.entity.value
overwrite2Hash(attributeStack[0], attributePath, attributeValue);
}
}
overwrite2Hash(attributeStack[depth], "ElementName", strName[depth]);
overwrite2Hash(attributeStack[depth], "Path", strPath[depth]);
xStartElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
if (reader.IsEmptyElement)
{
// do whatever EndElement would do
response = xEndElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
totalResponse += response + "\r\n";
}
break;
//
//you can handle other cases here
//
case XmlNodeType.Text:
// Todo
WriteLine(" TextNode: depth=" + depth.ToString() + " path = " + strPath[depth - 1]); ;
if (reader.Name == "param")
{
overwrite2Hash(attributeStack[depth], strPath[depth - 1] + ".param." + strName[depth] + ".InnerText", reader.Value);
overwrite2Hash(attributeStack[0], strPath[depth - 1] + ".param." + strName[depth] + ".InnerText", reader.Value);
}
else
{
overwrite2Hash(attributeStack[depth], strPath[depth - 1] + ".InnerText", reader.Value);
overwrite2Hash(attributeStack[0], strPath[depth - 1] + ".InnerText", reader.Value);
}
break;
case XmlNodeType.EndElement:
response = xEndElement(strURI[depth], strName[depth], attributeStack[depth], depth, attributeStack);
totalResponse += response + "\r\n";
// Todo
//depth--;
break;
default:
break;
} //switch
} //while
string finalResponse = "<pet-petaverse-msg>\r\n" + totalResponse + "</pet-petaverse-msg>\r\n";
return finalResponse;
} //try
catch (Exception e)
{
WriteLine("error occured: " + e.Message);
WriteLine(" Stack: " + e.StackTrace.ToString());
return "<error><response>" + response + "</response><errormsg>" + e.Message.ToString() + "</errormsg> </error>";
}
}
} // method: newInterpreter
public string evalXMLString(TextReader message)
{
XmlDocumentLineInfo xdoc = new XmlDocumentLineInfo("evalXMLString: " + message, true);
try
{
//readerSettings.ValidationEventHandler += new ValidationEventHandler(LLSDXmlSchemaValidationHandler);
XmlReader reader = new XmlTextReader(message);
xdoc.Load(reader);
}
catch (Exception e)
{
throw e;
}
if (xdoc.DocumentElement == null) return "no document";
return EvaluateXmlDocument(xdoc.DocumentElement.OuterXml);
}