static bool ParseNode(MIBNode parent, XmlNode node, ObjectIdentifier baseOid)
{
var oidParts = baseOid.ToNumerical();
var oid = ObjectIdentifier.Create(oidParts, uint.Parse(node.Attributes.GetNamedItem("id").Value));
var name = node.Attributes.GetNamedItem("name").Value;
var mnode = new MIBNode {
Name = name,
Oid = oid,
Parent = parent
};
var typeStr = node.Attributes.GetNamedItem("type").Value.Replace("[]", "Array");
mnode.Type = (MIBType)Enum.Parse(typeof(MIBType), typeStr, true);
_Oids[oid] = mnode;
if (parent != null)
{
parent.AddChild(mnode);
}
foreach (var child in node.ChildNodes.OfType <XmlNode>().Where((n) => n.Name == "symbol"))
{
mnode.AddValueMapping(int.Parse(child.Attributes.GetNamedItem("value").Value), child.Attributes.GetNamedItem("name").Value);
}
foreach (var child in node.ChildNodes.OfType <XmlNode>().Where((n) => n.Name == "node"))
{
if (!ParseNode(mnode, child, oid))
{
return(false);
}
}
return(true);
}
public static void EnsureRoot()
{
if (_Oids.ContainsKey(RootOid))
{
return;
}
var oids = new List <Tuple <string, string> > {
new Tuple <string, string>("1.3", "org"),
new Tuple <string, string>("1.3.6", "dod"),
new Tuple <string, string>("1.3.6.1", "internet"),
new Tuple <string, string>("1.3.6.1.4", "private"),
new Tuple <string, string>("1.3.6.1.4.1", "enterprises"),
new Tuple <string, string>("1.3.6.1.2", "mgmt"),
};
foreach (var pair in oids)
{
var oid = new ObjectIdentifier(pair.Item1);
var node = new MIBNode {
Name = pair.Item2,
Oid = oid
};
if (pair.Item1.Count(c => c == '.') > 1)
{
var parentOid = new ObjectIdentifier(string.Join(".", pair.Item1.Split('.').Take(pair.Item1.Count(c => c == '.'))));
var parent = _Oids[parentOid];
if (parent != null)
{
parent.AddChild(node);
node.Parent = parent;
}
}
_Oids[oid] = node;
}
}
public void AddChild(MIBNode child)
{
_children.Add(child);
}
