public void Add(MetadataTables tables)
{
ContractUtils.Requires(tables != null);
foreach (TypeDef typeDef in tables.TypeDefs)
{
if (typeDef.IsGlobal || typeDef.Attributes.IsNested())
{
continue;
}
MetadataNamePart prefix = typeDef.Namespace.GetExtent();
NamespaceTreeNode ns = null;
while (true)
{
NamespaceTreeNode existing;
if (_names.TryGetValue(prefix, out existing))
{
if (ns == null)
{
existing.AddType(typeDef);
}
else
{
existing.AddNamespace(ns);
}
break;
}
ContractUtils.Assert(prefix.Length > 0);
int lastDot = prefix.LastIndexOf((byte)'.', prefix.Length - 1, prefix.Length);
MetadataNamePart name = (lastDot >= 0) ? prefix.GetPart(lastDot + 1) : prefix;
NamespaceTreeNode newNs = new NamespaceTreeNode(name);
if (ns == null)
{
newNs.AddType(typeDef);
}
else
{
newNs.AddNamespace(ns);
}
ns = newNs;
_names.Add(prefix, ns);
prefix = (lastDot >= 0) ? prefix.GetPart(0, lastDot) : MetadataNamePart.Empty;
}
}
}
public unsafe void TestPrefixSuffix(string str, char separator, string expectedPrefix, string expectedSuffix)
{
byte[] bytes = Encoding.UTF8.GetBytes(str + '\0');
fixed(byte *fbytes = &bytes[0])
{
MetadataName name = new MetadataName(fbytes, null);
MetadataNamePart prefix;
MetadataNamePart suffix;
MetadataNamePart extent = name.GetExtent();
int index = extent.IndexOf((byte)separator);
Assert.That((index < 0), Is.EqualTo((expectedPrefix == null)));
if (index >= 0)
{
prefix = extent.GetPart(0, index);
Assert.That(prefix.ToString(), Is.EqualTo(expectedPrefix));
suffix = extent.GetPart(index + 1);
Assert.That(suffix.ToString(), Is.EqualTo(expectedSuffix));
}
}
}