internal static ISubRangeType Create(string name, IDataTypeResolver resolver)
{
string baseType = null;
if (DataTypeStringParser.TryParseSubRange(name, out baseType))
{
IDataType type = null;
if (resolver.TryResolveType(baseType, out type))
{
Create(name, type);
}
}
return(null);
}
internal static ISubRangeType Create(AdsDataTypeEntry entry, IDataTypeResolver resolver)
{
ISubRangeType type = null;
string baseType = null;
if (DataTypeStringParser.TryParseSubRange(entry.entryName, out baseType))
{
IDataType type2 = null;
if (resolver.TryResolveType(baseType, out type2))
{
type = Create(entry.entryName, type2);
}
}
return(type);
}
private static ISubRangeType Create(string name, IDataType baseType)
{
ISubRangeType type = null;
string str;
Type managedType = ((IManagedMappableType)baseType).ManagedType;
if (managedType == typeof(sbyte))
{
sbyte num;
sbyte num2;
DataTypeStringParser.TryParseSubRange <sbyte>(name, out str, out num, out num2);
type = new SubRangeType <sbyte>(name, baseType.Name, 1, num, num2);
}
else if (managedType == typeof(byte))
{
byte num3;
byte num4;
DataTypeStringParser.TryParseSubRange <byte>(name, out str, out num3, out num4);
type = new SubRangeType <byte>(name, baseType.Name, 1, num3, num4);
}
else if (managedType == typeof(short))
{
short num5;
short num6;
DataTypeStringParser.TryParseSubRange <short>(name, out str, out num5, out num6);
type = new SubRangeType <short>(name, baseType.Name, 2, num5, num6);
}
else if (managedType == typeof(ushort))
{
ushort num7;
ushort num8;
DataTypeStringParser.TryParseSubRange <ushort>(name, out str, out num7, out num8);
type = new SubRangeType <ushort>(name, baseType.Name, 2, num7, num8);
}
else if (managedType == typeof(int))
{
int num9;
int num10;
DataTypeStringParser.TryParseSubRange <int>(name, out str, out num9, out num10);
type = new SubRangeType <int>(name, baseType.Name, 4, num9, num10);
}
else if (managedType == typeof(uint))
{
uint num11;
uint num12;
DataTypeStringParser.TryParseSubRange <uint>(name, out str, out num11, out num12);
type = new SubRangeType <uint>(name, baseType.Name, 4, num11, num12);
}
else if (managedType == typeof(long))
{
long num13;
long num14;
DataTypeStringParser.TryParseSubRange <long>(name, out str, out num13, out num14);
type = new SubRangeType <long>(name, baseType.Name, 8, num13, num14);
}
else
{
ulong num15;
ulong num16;
if (managedType != typeof(ulong))
{
throw new AdsException($"Could not create range type '{name}'");
}
DataTypeStringParser.TryParseSubRange <ulong>(name, out str, out num15, out num16);
type = new SubRangeType <ulong>(name, baseType.Name, 8, num15, num16);
}
return(type);
}
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);
}
}
}
internal TcAdsDataType(AdsDataTypeEntry entry, IDataTypeResolver table) : this()
{
if (entry == null)
{
throw new ArgumentNullException("entry");
}
if (table == null)
{
throw new ArgumentNullException("table");
}
this._table = table;
this._size = entry.size;
this._typeName = entry.entryName;
this._typeHashValue = entry.typeHashValue;
this._comment = entry.Comment;
this._flags = entry.flags;
this._offset = entry.offset;
this._dataTypeId = entry.baseTypeId;
if (entry.nameLength > 0)
{
bool isUnicode = false;
int length = 0;
string referencedType = null;
AdsDatatypeArrayInfo[] dims = null;
string baseType = null;
if (entry.IsArray)
{
if (DataTypeStringParser.TryParseArray(this._typeName, out dims, out baseType))
{
this._category = DataTypeCategory.Array;
this._arrayInfo = dims;
this._baseTypeName = baseType;
}
else
{
this._arrayInfo = entry.arrayInfos;
this._category = DataTypeCategory.Array;
this._baseTypeName = entry.Name;
}
}
else if (DataTypeStringParser.TryParseString(this._typeName, out length, out isUnicode))
{
this._category = DataTypeCategory.String;
}
else if (DataTypeStringParser.TryParseReference(this._typeName, out referencedType))
{
this._baseTypeName = referencedType;
this._category = DataTypeCategory.Reference;
}
else if (DataTypeStringParser.TryParsePointer(this._typeName, out referencedType))
{
this._baseTypeName = referencedType;
this._category = DataTypeCategory.Pointer;
}
else if (DataTypeStringParser.TryParseSubRange(this._typeName, out referencedType))
{
this._baseTypeName = entry.Name;
this._category = DataTypeCategory.SubRange;
}
else if (!string.IsNullOrEmpty(entry.Name))
{
this._baseTypeName = entry.Name;
this._category = DataTypeCategory.Alias;
}
}
if (entry.subItems <= 0)
{
if (entry.IsEnum)
{
this._enumInfos = entry.enums;
this._category = DataTypeCategory.Enum;
bool flag3 = PrimitiveTypeConverter.TryGetManagedType(this._dataTypeId, out this._managedType);
}
}
else
{
this._subItems = new TcAdsSubItem[entry.subItems];
bool flag2 = false;
int num2 = 0;
int index = 0;
while (true)
{
int num1;
if (index < entry.subItems)
{
if (entry.subEntries[index] != null)
{
this._subItems[index] = new TcAdsSubItem(entry.subEntries[index], table);
if (!this._subItems[index].IsStatic && !this._subItems[index].IsProperty)
{
int num4 = 0;
num4 = !this._subItems[index].IsBitType ? (this._subItems[index].Offset * 8) : this._subItems[index].Offset;
flag2 |= num4 < num2;
num2 += this._subItems[index].BitSize;
}
index++;
continue;
}
object[] args = new object[] { index, entry.Name };
Module.Trace.TraceError("SubEntry '{0}' missing in TcAdsDataType '{1}'", args);
}
if ((entry.subItems <= 1) || (entry.BitSize >= num2))
{
num1 = 0;
}
else
{
num1 = (int)!entry.IsBitType;
}
this._category = ((num1 & flag2) == 0) ? DataTypeCategory.Struct : DataTypeCategory.Union;
break;
}
}
if (entry.HasAttributes)
{
this._attributes = entry.attributes;
}
if (entry.HasRpcMethods)
{
this._rpcMethodInfos = entry.methods;
}
if (this._category == DataTypeCategory.Unknown)
{
this._category = (entry.DataTypeId != AdsDatatypeId.ADST_BIGTYPE) ? DataTypeCategory.Primitive : DataTypeCategory.Interface;
}
if ((this._category == DataTypeCategory.Array) && string.IsNullOrEmpty(this._baseTypeName))
{
string message = $"Base type of ARRAY '{this._typeName}' not defined!";
Module.Trace.TraceWarning(message);
}
}