internal Instance(AdsFieldEntry subEntry)
{
this.comment = subEntry.comment;
this.instanceName = subEntry.entryName;
this.size = (int)subEntry.size;
this.typeName = AlignTypeName(subEntry.typeName);
this.dataTypeId = subEntry.baseTypeId;
this.flags = DataTypeFlagConverter.Convert(subEntry.flags);
this.staticAddress = (subEntry.flags & (AdsDataTypeFlags.None | AdsDataTypeFlags.Static)) != AdsDataTypeFlags.None;
if (subEntry.HasAttributes && (subEntry.attributes != null))
{
this.attributes = new TypeAttributeCollection(subEntry.attributes);
}
}
internal UnionType(AdsDataTypeEntry entry) : base(DataTypeCategory.Union, entry)
{
this._fields = new FieldCollection();
for (int i = 0; i < entry.subItems; i++)
{
AdsFieldEntry subEntry = entry.subEntries[i];
Member instance = new Member(this, subEntry);
if (!this._fields.isUnique(instance))
{
((IInstanceInternal)instance).SetInstanceName(this._fields.createUniquepathName(instance));
}
this._fields.Add(instance);
}
}
public StructType(AdsDataTypeEntry entry) : base(DataTypeCategory.Struct, entry)
{
this._members = new MemberCollection();
this._baseTypeId = entry.baseTypeId;
this._baseTypeName = entry.typeName;
for (int i = 0; i < entry.subItems; i++)
{
AdsFieldEntry subEntry = entry.subEntries[i];
Member instance = new Member(this, subEntry);
if (!this._members.isUnique(instance))
{
((IInstanceInternal)instance).SetInstanceName(this._members.createUniquepathName(instance));
}
this._members.Add(instance);
}
}
public Member(DataType parent, AdsFieldEntry subEntry) : base(parent, subEntry)
{
this.offset = (int)subEntry.offset;
this._memberFlags = subEntry.Flags;
this._typeHashValue = subEntry.typeHashValue;
}
public Field(DataType parent, AdsFieldEntry subEntry) : base(subEntry)
{
this.parent = parent;
}
public static void ParseTypes(AdsStream dataTypeStream, Encoding encoding, IBinder binder, bool buildInTypesInStream, DataTypeCollection <IDataType> buildInTypes)
{
AdsBinaryReader reader = new AdsBinaryReader(dataTypeStream);
string referencedType = null;
while (dataTypeStream.Position < dataTypeStream.Length)
{
AdsDataTypeEntry entry = new AdsDataTypeEntry(true, encoding, reader);
try
{
IDataType type = null;
bool flag1 = buildInTypes.TryGetType(entry.entryName, out type);
DataType type2 = (DataType)type;
if (buildInTypesInStream && flag1)
{
continue;
}
DataType type3 = null;
int length = 0;
if (DataTypeStringParser.TryParseReference(entry.entryName, out referencedType))
{
type3 = new ReferenceType(entry, referencedType);
}
else if (DataTypeStringParser.TryParsePointer(entry.entryName, out referencedType))
{
type3 = new PointerType(entry, referencedType);
}
else
{
bool flag2;
if (DataTypeStringParser.TryParseString(entry.entryName, out length, out flag2))
{
type3 = !flag2 ? ((DataType) new StringType(length)) : ((DataType) new WStringType(length));
}
else if (entry.methodCount > 0)
{
type3 = new RpcStructType(entry);
}
else if (entry.subItems > 0)
{
bool flag3 = false;
bool flag4 = false;
if (entry.subItems > 1)
{
int num2 = 0;
AdsFieldEntry[] subEntries = entry.subEntries;
int index = 0;
while (true)
{
if (index >= subEntries.Length)
{
flag3 = entry.BitSize < num2;
break;
}
AdsFieldEntry entry2 = subEntries[index];
if (!entry2.IsStatic && !entry2.IsProperty)
{
int num4 = 0;
num4 = !entry2.IsBitType ? (entry2.Offset * 8) : entry2.Offset;
flag4 |= num4 < num2;
num2 += entry2.BitSize;
}
index++;
}
}
type3 = !flag3 ? ((DataType) new StructType(entry)) : ((DataType) new UnionType(entry));
}
else if (entry.arrayDim > 0)
{
type3 = new ArrayType(entry);
}
else if (entry.enumInfoCount <= 0)
{
if (DataTypeStringParser.TryParseSubRange(entry.entryName, out referencedType))
{
type3 = (DataType)SubRangeTypeFactory.Create(entry, binder);
}
else if (((entry.baseTypeId > AdsDatatypeId.ADST_VOID) && (entry.typeName != null)) && (entry.typeName != string.Empty))
{
type3 = new AliasType(entry);
}
else
{
DataTypeCategory cat = CategoryConverter.FromId(entry.DataTypeId);
if (cat != DataTypeCategory.Unknown)
{
Type tp = null;
if (PrimitiveTypeConverter.TryGetManagedType(entry.DataTypeId, out tp))
{
if (cat == DataTypeCategory.Primitive)
{
type3 = new PrimitiveType(entry, PrimitiveTypeConverter.GetPrimitiveFlags(entry.DataTypeId), tp);
}
else if (cat == DataTypeCategory.String)
{
type3 = new StringType(entry);
}
}
}
if (type3 == null)
{
type3 = new DataType(cat, entry);
}
}
}
else
{
AdsDatatypeId baseTypeId = entry.baseTypeId;
if (baseTypeId == AdsDatatypeId.ADST_INT16)
{
type3 = new EnumType <short>(entry);
}
else if (baseTypeId == AdsDatatypeId.ADST_INT32)
{
type3 = new EnumType <int>(entry);
}
else
{
switch (baseTypeId)
{
case AdsDatatypeId.ADST_INT8:
type3 = new EnumType <sbyte>(entry);
break;
case AdsDatatypeId.ADST_UINT8:
type3 = new EnumType <byte>(entry);
break;
case AdsDatatypeId.ADST_UINT16:
type3 = new EnumType <ushort>(entry);
break;
case AdsDatatypeId.ADST_UINT32:
type3 = new EnumType <uint>(entry);
break;
case AdsDatatypeId.ADST_INT64:
type3 = new EnumType <long>(entry);
break;
case AdsDatatypeId.ADST_UINT64:
type3 = new EnumType <ulong>(entry);
break;
default:
throw new AdsException("Enum base type mismatch!");
}
}
}
}
binder.RegisterType(type3);
}
catch (Exception exception)
{
Module.Trace.TraceWarning($"Cannot parse DataTypeEntry. Skipping dataType '{entry.entryName}'!", exception);
}
}
}
