public uint GetEnumTypeIndex(TypeDesc type)
{
System.Diagnostics.Debug.Assert(type.IsEnum, "GetEnumTypeIndex was called with wrong type");
DefType defType = type as DefType;
System.Diagnostics.Debug.Assert(defType != null, "GetEnumTypeIndex was called with non def type");
EnumTypeDescriptor enumTypeDescriptor = new EnumTypeDescriptor();
List <FieldDesc> fieldsDescriptors = new List <FieldDesc>();
foreach (var field in defType.GetFields())
{
if (field.IsLiteral)
{
fieldsDescriptors.Add(field);
}
}
enumTypeDescriptor.ElementCount = (ulong)fieldsDescriptors.Count;
enumTypeDescriptor.ElementType = PrimitiveTypeDescriptor.GetPrimitiveTypeIndex(defType.UnderlyingType);
enumTypeDescriptor.Name = defType.Name;
enumTypeDescriptor.UniqueName = defType.GetFullName();
EnumRecordTypeDescriptor[] typeRecords = new EnumRecordTypeDescriptor[enumTypeDescriptor.ElementCount];
for (int i = 0; i < fieldsDescriptors.Count; ++i)
{
FieldDesc field = fieldsDescriptors[i];
EnumRecordTypeDescriptor recordTypeDescriptor;
recordTypeDescriptor.Value = GetEnumRecordValue(field);
recordTypeDescriptor.Name = field.Name;
typeRecords[i] = recordTypeDescriptor;
}
uint typeIndex = _objectWriter.GetEnumTypeIndex(enumTypeDescriptor, typeRecords);
_knownTypes[type] = typeIndex;
_completeKnownTypes[type] = typeIndex;
return(typeIndex);
}
public uint GetEnumTypeIndex(EnumTypeDescriptor enumTypeDescriptor, EnumRecordTypeDescriptor[] enumerates)
{
checked
{
FieldListInProgress fieldList = default(FieldListInProgress);
if ((enumerates != null && enumerates.Length > 0))
{
fieldList = StartFieldList();
foreach (EnumRecordTypeDescriptor enumerate in enumerates)
{
EmitEnumerate(ref fieldList, enumerate.Value, new Utf8String(enumerate.Name));
}
FinalizeFieldList(fieldList);
}
if (enumerates != null)
{
Debug.Assert(checked ((int)enumTypeDescriptor.ElementCount == enumerates.Length));
}
if (enumerates == null)
{
Debug.Assert(enumTypeDescriptor.ElementCount == 0);
}
uint enumTypeIndex = _blob.GetNextTypeIndex();
Utf8String name = new Utf8String(enumTypeDescriptor.Name);
uint recordSize = 16 + DebugInfoBlob.StringLengthEncoded(name);
_blob.WriteWORD(checked ((ushort)(_blob.DWORDAlignedSize(recordSize) - 2))); // don't include size of 'length' in 'length'
_blob.WriteLeafKind(LeafKind.LF_ENUM);
_blob.WriteWORD(fieldList.FieldsCount);
_blob.WriteWORD(0);
_blob.WriteDWORD((uint)enumTypeDescriptor.ElementType);
_blob.WriteDWORD(fieldList.TypeIndexOfFieldList);
_blob.WriteString(name);
_blob.AlignToDWORD();
VerifyBlobEligibleToBeBetweenRecords();
return(enumTypeIndex);
}
}
