private static void AppendNamespaceHashCode(ref HashCodeBuilder builder, NamespaceReferenceHandle namespaceRefHandle, MetadataReader reader)
{
NamespaceReference namespaceReference = reader.GetNamespaceReference(namespaceRefHandle);
Handle parentHandle = namespaceReference.ParentScopeOrNamespace;
HandleType parentHandleType = parentHandle.HandleType;
if (parentHandleType == HandleType.NamespaceReference)
{
AppendNamespaceHashCode(ref builder, parentHandle.ToNamespaceReferenceHandle(reader), reader);
string namespaceNamePart = reader.GetString(namespaceReference.Name);
builder.Append(namespaceNamePart);
builder.Append(".");
}
else
{
Debug.Assert(parentHandleType == HandleType.ScopeReference);
Debug.Assert(String.IsNullOrEmpty(reader.GetString(namespaceReference.Name)), "Root namespace with a name?");
}
}
} // Read
public static uint Read(this NativeReader reader, uint offset, out NamespaceReferenceHandle[] values)
{
uint count;
offset = reader.DecodeUnsigned(offset, out count);
if (count == 0)
{
values = s_emptyNamespaceReferenceHandleArray;
}
else
{
values = new NamespaceReferenceHandle[count];
for (uint i = 0; i < count; ++i)
{
NamespaceReferenceHandle tmp;
offset = reader.Read(offset, out tmp);
values[i] = tmp;
}
}
return offset;
} // Read
} // Read
public static uint Read(this NativeReader reader, uint offset, out NamespaceReferenceHandle handle)
{
uint value;
offset = reader.DecodeUnsigned(offset, out value);
handle = new NamespaceReferenceHandle((int)value);
handle._Validate();
return offset;
} // Read
internal static string GetNamespaceName(this MetadataReader metadataReader, NamespaceReferenceHandle namespaceReferenceHandle)
{
if (namespaceReferenceHandle.IsNull(metadataReader))
{
return null;
}
else
{
// TODO! Cache this result, or do something to make it more efficient.
NamespaceReference namespaceReference = namespaceReferenceHandle.GetNamespaceReference(metadataReader);
string name = metadataReader.GetString(namespaceReference.Name) ?? "";
if (namespaceReference.ParentScopeOrNamespace.HandleType == HandleType.NamespaceReference)
{
string parentName = metadataReader.GetNamespaceName(namespaceReference.ParentScopeOrNamespace.ToNamespaceReferenceHandle(metadataReader));
if (!string.IsNullOrEmpty(parentName))
{
name = parentName + "." + name;
}
}
return name;
}
}
} // IsNull
internal bool IsNull(NamespaceReferenceHandle handle)
{
return (handle._value & 0x00FFFFFF) == 0;
} // IsNull
} // ToHandle
internal Handle ToHandle(NamespaceReferenceHandle handle)
{
return new Handle(handle._value);
} // ToHandle
} // GetNamespaceDefinition
public NamespaceReference GetNamespaceReference(NamespaceReferenceHandle handle)
{
var record = new NamespaceReference() { _reader = this, _handle = handle };
var offset = (uint)handle.Offset;
offset = _streamReader.Read(offset, out record._parentScopeOrNamespace);
offset = _streamReader.Read(offset, out record._name);
return record;
} // GetNamespaceReference
} // Equals
public bool Equals(NamespaceReferenceHandle handle)
{
return _value == handle._value;
} // Equals
} // Read
public static uint Read(this NativeReader reader, uint offset, out NamespaceReferenceHandle[] values)
{
uint count;
offset = reader.DecodeUnsigned(offset, out count);
#if !NETFX_45
if (count == 0)
{
values = Array.Empty<NamespaceReferenceHandle>();
}
else
#endif
{
values = new NamespaceReferenceHandle[count];
for (uint i = 0; i < count; ++i)
{
NamespaceReferenceHandle tmp;
offset = reader.Read(offset, out tmp);
values[i] = tmp;
}
}
return offset;
} // Read
