protected void WriteRmlData(BinaryStream stream, NomadObject data)
{
byte[] rmlBuffer = null;
using (var bs = new BinaryStream(1024))
{
var rmlData = new NomadRmlSerializer();
rmlData.Serialize(bs, data);
rmlBuffer = bs.ToArray();
}
var size = DescriptorTag.Create(rmlBuffer.Length);
var next = DescriptorTag.Create(size);
next.WriteTo(stream);
size.WriteTo(stream);
stream.Write(rmlBuffer, 0, rmlBuffer.Length);
}
public NomadObject ReadXmlObject(XElement xml, NomadObject parent = null)
{
Context.State = ContextStateType.Object;
Context.ObjectIndex++;
var name = xml.Name.LocalName;
var id = StringId.Parse(name);
var isRml = false;
if (parent != null)
{
isRml = parent.IsRml;
}
if (!isRml && (id == "RML_DATA"))
{
isRml = true;
}
if (isRml)
{
XElement rmlElem = null;
foreach (var elem in xml.Elements())
{
if (rmlElem != null)
{
throw new XmlException("Too many elements in RML_DATA node!");
}
rmlElem = elem;
}
if (rmlElem == null)
{
throw new XmlException("Empty RML_DATA nodes are cancerous to your health!");
}
var rmlRoot = new NomadObject(true)
{
Id = "RML_DATA"
};
ReadRmlObject(rmlElem, rmlRoot);
byte[] rmlBuffer = null;
using (var bs = new BinaryStream(1024))
{
// don't write size yet
bs.Position += 4;
var rmlData = new NomadRmlSerializer();
rmlData.Serialize(bs, rmlRoot);
// write size
var rmlSize = (int)(bs.Position - 4);
bs.Position = 0;
bs.Write(rmlSize);
rmlBuffer = bs.ToArray();
}
if (parent != null)
{
var rml = new NomadValue()
{
Id = id,
Data = new AttributeData(DataType.RML, rmlBuffer),
};
parent.Attributes.Add(rml);
}
return(rmlRoot);
}
var result = new NomadObject(isRml)
{
Id = id
};
foreach (var attr in xml.Attributes())
{
ReadXmlAttribute(attr, result);
}
foreach (var node in xml.Elements())
{
ReadXmlObject(node, result);
}
if (parent != null)
{
parent.Children.Add(result);
}
return(result);
}