private void ReadAttribute(byte ident)
{
if (attributes.Count == attr_count)
{
attributes.Add(new AttrNodeInfo(this));
}
AttrNodeInfo a = attributes [attr_count++];
a.Reset();
a.Position = source.Position;
switch (ident)
{
case BF.AttrString:
a.LocalName = ReadUTF8();
break;
case BF.AttrStringPrefix:
a.Prefix = ReadUTF8();
a.NSSlot = ns_slot++;
goto case BF.AttrString;
case BF.AttrIndex:
a.DictLocalName = ReadDictName();
break;
case BF.AttrIndexPrefix:
a.Prefix = ReadUTF8();
a.NSSlot = ns_slot++;
goto case BF.AttrIndex;
default:
if (BF.PrefixNAttrStringStart <= ident && ident <= BF.PrefixNAttrStringEnd)
{
a.Prefix = ((char)('a' + ident - BF.PrefixNAttrStringStart)).ToString();
a.LocalName = ReadUTF8();
break;
}
else if (BF.PrefixNAttrIndexStart <= ident && ident <= BF.PrefixNAttrIndexEnd)
{
a.Prefix = ((char)('a' + ident - BF.PrefixNAttrIndexStart)).ToString();
a.DictLocalName = ReadDictName();
break;
}
else
{
throw new XmlException(String.Format("Unexpected attribute node type: 0x{0:X02}", ident));
}
}
ReadAttributeValueBinary(a);
}
private void ReadAttributeValueBinary(AttrNodeInfo a)
{
a.ValueIndex = attr_value_count;
if (attr_value_count == attr_values.Count)
{
attr_values.Add(new NodeInfo(true));
}
NodeInfo v = attr_values [attr_value_count++];
v.Reset();
int ident = ReadByteOrError();
bool end = ident > 0x80 && (ident & 1) == 1;
ident -= end ? 1 : 0;
ReadTextOrValue((byte)ident, v, true);
}
private void ReadAttributeValueBinary (AttrNodeInfo a)
{
a.ValueIndex = attr_value_count;
if (attr_value_count == attr_values.Count)
attr_values.Add (new NodeInfo (true));
NodeInfo v = attr_values [attr_value_count++];
v.Reset ();
int ident = ReadByteOrError ();
bool end = ident > 0x80 && (ident & 1) == 1;
ident -= end ? 1 : 0;
ReadTextOrValue ((byte) ident, v, true);
}
private void ReadNamespace(byte ident)
{
// create attrubute slot.
if (attributes.Count == attr_count)
{
attributes.Add(new AttrNodeInfo(this));
}
AttrNodeInfo a = attributes [attr_count++];
a.Reset();
a.Position = source.Position;
string prefix = null, ns = null;
XmlDictionaryString dns = null;
switch (ident)
{
case BF.DefaultNSString:
prefix = String.Empty;
ns = ReadUTF8();
break;
case BF.PrefixNSString:
prefix = ReadUTF8();
ns = ReadUTF8();
break;
case BF.DefaultNSIndex:
prefix = String.Empty;
dns = ReadDictName();
ns_dict_store.Add(ns_store.Count, dns);
ns = dns.Value;
break;
case BF.PrefixNSIndex:
prefix = ReadUTF8();
dns = ReadDictName();
ns_dict_store.Add(ns_store.Count, dns);
ns = dns.Value;
break;
}
// fill attribute slot.
a.Prefix = prefix.Length > 0 ? "xmlns" : String.Empty;
a.LocalName = prefix.Length > 0 ? prefix : "xmlns";
a.NS = "http://www.w3.org/2000/xmlns/";
a.ValueIndex = attr_value_count;
if (attr_value_count == attr_values.Count)
{
attr_values.Add(new NodeInfo(true));
}
NodeInfo v = attr_values [attr_value_count++];
v.Reset();
v.Value = ns;
v.ValueType = BF.Chars8;
v.NodeType = XmlNodeType.Text;
ns_store.Add(new QName(prefix, ns));
context.NamespaceManager.AddNamespace(prefix, ns);
}
