private void OutputAtts(XmlNode natts)
{
for (int i = 0; i < atts.Length; ++i)
{
var t = atts[i].GetType();
if (MustSkipAttrType(t))
{
continue;
}
XmlNode node = document.CreateElement("attribute");
AddAttribute(node, "name", t.ToString());
XmlNode properties = null;
foreach (var pi in TypeData.GetProperties(t))
{
if (pi.Name == "TypeId")
{
continue;
}
if (properties == null)
{
properties = node.AppendChild(document.CreateElement("properties"));
}
try
{
var o = pi.GetValue(atts[i], null);
var n = properties.AppendChild(document.CreateElement("property"));
AddAttribute(n, "name", pi.Name);
if (o == null)
{
AddAttribute(n, "null", "true");
continue;
}
string value = o.ToString();
if (t == typeof(GuidAttribute))
{
value = value.ToUpper();
}
AddAttribute(n, "value", value);
}
catch (TargetInvocationException)
{
continue;
}
}
natts.AppendChild(node);
}
}
public override void DoOutput()
{
if (document == null)
{
throw new InvalidOperationException("Document not set");
}
if (atts == null || atts.Length == 0)
{
return;
}
XmlNode natts = parent.SelectSingleNode("attributes");
if (natts == null)
{
natts = document.CreateElement("attributes", null);
parent.AppendChild(natts);
}
for (int i = 0; i < atts.Length; ++i)
{
Type t = atts [i].GetType();
if (!t.IsPublic && !t.Name.EndsWith("TODOAttribute"))
{
continue;
}
// we ignore attributes that inherit from SecurityAttribute on purpose as they:
// * aren't part of GetCustomAttributes in Fx 1.0/1.1;
// * are encoded differently and in a different metadata table; and
// * won't ever exactly match MS implementation (from a syntax pov)
if (t.IsSubclassOf(typeof(SecurityAttribute)))
{
continue;
}
XmlNode node = document.CreateElement("attribute");
AddAttribute(node, "name", t.ToString());
XmlNode properties = null;
foreach (PropertyInfo pi in TypeData.GetProperties(t))
{
if (pi.Name == "TypeId")
{
continue;
}
if (properties == null)
{
properties = node.AppendChild(document.CreateElement("properties"));
}
try {
object o = pi.GetValue(atts [i], null);
XmlNode n = properties.AppendChild(document.CreateElement("property"));
AddAttribute(n, "name", pi.Name);
if (o == null)
{
AddAttribute(n, "null", "true");
continue;
}
string value = o.ToString();
if (t == typeof(GuidAttribute))
{
value = value.ToUpper();
}
AddAttribute(n, "value", value);
}
catch (TargetInvocationException) {
continue;
}
}
natts.AppendChild(node);
}
}