private bool CheckIfConflictingMembersHaveDifferentTypes(DataMember member)
{
while (member.ConflictingMember != null)
{
if (member.MemberType != member.ConflictingMember.MemberType)
{
return true;
}
member = member.ConflictingMember;
}
return false;
}
protected override void ReflectionReadMembers(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, XmlDictionaryString[] memberNames, XmlDictionaryString[] memberNamespaces, ClassDataContract classContract, ref object obj)
{
int memberCount = classContract.MemberNames.Length;
context.IncrementItemCount(memberCount);
int memberIndex = -1;
int firstRequiredMember;
bool[] requiredMembers = GetRequiredMembers(classContract, out firstRequiredMember);
bool hasRequiredMembers = (firstRequiredMember < memberCount);
int requiredIndex = hasRequiredMembers ? firstRequiredMember : -1;
DataMember[] members = new DataMember[memberCount];
int reflectedMemberCount = ReflectionGetMembers(classContract, members);
Debug.Assert(reflectedMemberCount == memberCount, "The value returned by ReflectionGetMembers() should equal to memberCount.");
while (true)
{
if (!XmlObjectSerializerReadContext.MoveToNextElement(xmlReader))
{
return;
}
if (hasRequiredMembers)
{
memberIndex = context.GetMemberIndexWithRequiredMembers(xmlReader, memberNames, memberNamespaces, memberIndex, requiredIndex, null);
}
else
{
memberIndex = context.GetMemberIndex(xmlReader, memberNames, memberNamespaces, memberIndex, null);
}
// GetMemberIndex returns memberNames.Length if member not found
if (memberIndex < members.Length)
{
ReflectionReadMember(xmlReader, context, classContract, ref obj, memberIndex, members);
requiredIndex = memberIndex + 1;
}
}
}
private bool CheckIfMemberHasConflict(DataMember member, ClassDataContract classContract, ClassDataContract derivedMostClassContract)
{
if (this.CheckIfConflictingMembersHaveDifferentTypes(member))
{
return true;
}
string name = member.Name;
string str2 = classContract.StableName.Namespace;
for (ClassDataContract contract = derivedMostClassContract; (contract != null) && (contract != classContract); contract = contract.BaseContract)
{
if (str2 == contract.StableName.Namespace)
{
List<DataMember> members = contract.Members;
for (int i = 0; i < members.Count; i++)
{
if (name == members[i].Name)
{
return this.CheckIfConflictingMembersHaveDifferentTypes(members[i]);
}
}
}
}
return false;
}
internal DataContract GetMemberTypeDataContract(DataMember dataMember)
{
if (dataMember.MemberInfo != null)
{
Type dataMemberType = dataMember.MemberType;
if (dataMember.IsGetOnlyCollection)
{
if (dataContractSurrogate != null)
{
Type dcType = DataContractSurrogateCaller.GetDataContractType(dataContractSurrogate, dataMemberType);
if (dcType != dataMemberType)
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.GetString(SR.SurrogatesWithGetOnlyCollectionsNotSupported,
DataContract.GetClrTypeFullName(dataMemberType), DataContract.GetClrTypeFullName(dataMember.MemberInfo.DeclaringType), dataMember.MemberInfo.Name)));
}
}
return DataContract.GetGetOnlyCollectionDataContract(DataContract.GetId(dataMemberType.TypeHandle), dataMemberType.TypeHandle, dataMemberType, SerializationMode.SharedContract);
}
else
{
return GetDataContract(dataMemberType);
}
}
return dataMember.MemberTypeContract;
}
private XmlElement ExportEmitDefaultValue(DataMember dataMember)
{
if (dataMember.EmitDefaultValue)
return null;
XmlElement defaultValueElement = XmlDoc.CreateElement(DefaultValueAnnotation.Name, DefaultValueAnnotation.Namespace);
XmlAttribute emitDefaultValueAttribute = XmlDoc.CreateAttribute(Globals.EmitDefaultValueAttribute);
emitDefaultValueAttribute.Value = Globals.False;
defaultValueElement.Attributes.Append(emitDefaultValueAttribute);
return defaultValueElement;
}
void ImportClassMember(XmlSchemaElement element, ClassDataContract dataContract)
{
XmlQualifiedName typeName = dataContract.StableName;
if (element.MinOccurs > 1)
ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.ElementMinOccursMustBe, element.Name));
if (element.MaxOccurs != 1)
ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.ElementMaxOccursMustBe, element.Name));
DataContract memberTypeContract = null;
string memberName = element.Name;
bool memberIsRequired = (element.MinOccurs > 0);
bool memberIsNullable = element.IsNillable;
bool memberEmitDefaultValue;
int memberOrder = 0;
XmlSchemaForm elementForm = (element.Form == XmlSchemaForm.None) ? SchemaHelper.GetSchemaWithType(SchemaObjects, schemaSet, typeName).ElementFormDefault : element.Form;
if (elementForm != XmlSchemaForm.Qualified)
ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.FormMustBeQualified, element.Name));
CheckIfElementUsesUnsupportedConstructs(typeName, element);
if (element.SchemaTypeName.IsEmpty)
{
if (element.SchemaType != null)
memberTypeContract = ImportAnonymousElement(element, new XmlQualifiedName(String.Format(CultureInfo.InvariantCulture, "{0}.{1}Type", typeName.Name, element.Name), typeName.Namespace));
else if (!element.RefName.IsEmpty)
ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.ElementRefOnLocalElementNotSupported, element.RefName.Name, element.RefName.Namespace));
else
memberTypeContract = ImportType(SchemaExporter.AnytypeQualifiedName);
}
else
{
XmlQualifiedName memberTypeName = ImportActualType(element.Annotation, element.SchemaTypeName, typeName);
memberTypeContract = ImportType(memberTypeName);
if (IsObjectContract(memberTypeContract))
needToImportKnownTypesForObject = true;
}
bool? emitDefaultValueFromAnnotation = ImportEmitDefaultValue(element.Annotation, typeName);
if (!memberTypeContract.IsValueType && !memberIsNullable)
{
if (emitDefaultValueFromAnnotation != null && emitDefaultValueFromAnnotation.Value)
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(SR.GetString(SR.InvalidEmitDefaultAnnotation, memberName, typeName.Name, typeName.Namespace)));
memberEmitDefaultValue = false;
}
else
memberEmitDefaultValue = emitDefaultValueFromAnnotation != null ? emitDefaultValueFromAnnotation.Value : Globals.DefaultEmitDefaultValue;
int prevMemberIndex = dataContract.Members.Count - 1;
if (prevMemberIndex >= 0)
{
DataMember prevMember = dataContract.Members[prevMemberIndex];
if (prevMember.Order > Globals.DefaultOrder)
memberOrder = dataContract.Members.Count;
DataMember currentMember = new DataMember(memberTypeContract, memberName, memberIsNullable, memberIsRequired, memberEmitDefaultValue, memberOrder);
int compare = ClassDataContract.DataMemberComparer.Singleton.Compare(prevMember, currentMember);
if (compare == 0)
ThrowTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.CannotHaveDuplicateElementNames, memberName));
else if (compare > 0)
memberOrder = dataContract.Members.Count;
}
DataMember dataMember = new DataMember(memberTypeContract, memberName, memberIsNullable, memberIsRequired, memberEmitDefaultValue, memberOrder);
XmlQualifiedName surrogateDataAnnotationName = SchemaExporter.SurrogateDataAnnotationName;
dataContractSet.SetSurrogateData(dataMember, ImportSurrogateData(ImportAnnotation(element.Annotation, surrogateDataAnnotationName), surrogateDataAnnotationName.Name, surrogateDataAnnotationName.Namespace));
dataContract.Members.Add(dataMember);
}
private EnumDataContract ImportEnum(XmlQualifiedName typeName, XmlSchemaSimpleTypeRestriction restriction, bool isFlags, XmlSchemaAnnotation annotation)
{
EnumDataContract dataContract = new EnumDataContract {
StableName = typeName,
BaseContractName = ImportActualType(annotation, SchemaExporter.DefaultEnumBaseTypeName, typeName),
IsFlags = isFlags
};
this.AddDataContract(dataContract);
dataContract.Values = new List<long>();
dataContract.Members = new List<DataMember>();
foreach (XmlSchemaFacet facet in restriction.Facets)
{
XmlSchemaEnumerationFacet facet2 = facet as XmlSchemaEnumerationFacet;
if (facet2 == null)
{
ThrowEnumTypeCannotBeImportedException(typeName.Name, typeName.Namespace, System.Runtime.Serialization.SR.GetString("EnumOnlyEnumerationFacetsSupported"));
}
if (facet2.Value == null)
{
ThrowEnumTypeCannotBeImportedException(typeName.Name, typeName.Namespace, System.Runtime.Serialization.SR.GetString("EnumEnumerationFacetsMustHaveValue"));
}
string innerText = this.GetInnerText(typeName, ImportAnnotation(facet2.Annotation, SchemaExporter.EnumerationValueAnnotationName));
if (innerText == null)
{
dataContract.Values.Add(SchemaExporter.GetDefaultEnumValue(isFlags, dataContract.Members.Count));
}
else
{
dataContract.Values.Add(dataContract.GetEnumValueFromString(innerText));
}
DataMember item = new DataMember(facet2.Value);
dataContract.Members.Add(item);
}
return dataContract;
}
private void ImportDataMembers()
{
/*
* DataMembers are used for the deserialization of Exceptions.
* DataMembers represent the fields and/or settable properties that the underlying Exception has.
* The DataMembers are stored and eventually passed to a ClassDataContract created from the underlying Exception.
* The ClassDataContract uses the list of DataMembers to set the fields/properties for the newly created Exception.
* If a DataMember is a property it must be settable.
*/
Type type = this.UnderlyingType;
if (type == Globals.TypeOfException)
{
ImportSystemExceptionDataMembers(); //System.Exception must be handled specially because it is the only exception that imports private fields.
return;
}
List<DataMember> tempMembers;
if (BaseContract != null)
{
tempMembers = new List<DataMember>(BaseContract.Members); //Don't set tempMembers = BaseContract.Members and then start adding, because this alters the base's reference.
}
else
{
tempMembers = new List<DataMember>();
}
Dictionary<string, DataMember> memberNamesTable = new Dictionary<string, DataMember>();
MemberInfo[] memberInfos;
memberInfos = type.GetMembers(BindingFlags.DeclaredOnly | BindingFlags.Instance | BindingFlags.Public);
for (int i = 0; i < memberInfos.Length; i++)
{
MemberInfo member = memberInfos[i];
//Public properties with set methods can be deserialized with the ClassDataContract
PropertyInfo publicProperty = member as PropertyInfo;
if (publicProperty != null && publicProperty.SetMethod != null)
{
DataMember memberContract = new DataMember(member);
memberContract.Name = DataContract.EncodeLocalName(member.Name);
memberContract.IsRequired = false;
memberContract.IsNullable = DataContract.IsTypeNullable(memberContract.MemberType);
if (HasNoConflictWithBaseMembers(memberContract))
{
CheckAndAddMember(tempMembers, memberContract, memberNamesTable);
}
}
}
Interlocked.MemoryBarrier();
_members = tempMembers;
}
private void ReflectionSetMemberValue(ref object obj, object memberValue, DataMember dataMember)
{
dataMember.Setter(ref obj, memberValue);
}
private object ReflectionGetMemberValue(object obj, DataMember dataMember)
{
return(dataMember.Getter(obj));
}
private int WriteMembers(ClassDataContract classContract, LocalBuilder extensionDataLocal, ClassDataContract derivedMostClassContract)
{
int memberCount = (classContract.BaseContract == null) ? 0 :
WriteMembers(classContract.BaseContract, extensionDataLocal, derivedMostClassContract);
LocalBuilder namespaceLocal = _ilg.DeclareLocal(typeof(XmlDictionaryString), "ns");
if (_contractNamespacesLocal == null)
{
_ilg.Load(_dataContractArg);
_ilg.LoadMember(XmlFormatGeneratorStatics.NamespaceProperty);
}
else
{
_ilg.LoadArrayElement(_contractNamespacesLocal, _typeIndex - 1);
}
_ilg.Store(namespaceLocal);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.IncrementItemCountMethod, classContract.Members.Count);
for (int i = 0; i < classContract.Members.Count; i++, memberCount++)
{
DataMember member = classContract.Members[i];
Type memberType = member.MemberType;
LocalBuilder memberValue = null;
if (member.IsGetOnlyCollection)
{
_ilg.Load(_contextArg);
_ilg.Call(XmlFormatGeneratorStatics.StoreIsGetOnlyCollectionMethod);
}
if (!member.EmitDefaultValue)
{
memberValue = LoadMemberValue(member);
_ilg.IfNotDefaultValue(memberValue);
}
bool writeXsiType = CheckIfMemberHasConflict(member, classContract, derivedMostClassContract);
if (writeXsiType || !TryWritePrimitive(memberType, memberValue, member.MemberInfo, null /*arrayItemIndex*/, namespaceLocal, null /*nameLocal*/, i + _childElementIndex))
{
WriteStartElement(memberType, classContract.Namespace, namespaceLocal, null /*nameLocal*/, i + _childElementIndex);
if (classContract.ChildElementNamespaces[i + _childElementIndex] != null)
{
_ilg.Load(_xmlWriterArg);
_ilg.LoadArrayElement(_childElementNamespacesLocal, i + _childElementIndex);
_ilg.Call(XmlFormatGeneratorStatics.WriteNamespaceDeclMethod);
}
if (memberValue == null)
{
memberValue = LoadMemberValue(member);
}
WriteValue(memberValue, writeXsiType);
WriteEndElement();
}
if (!member.EmitDefaultValue)
{
if (member.IsRequired)
{
_ilg.Else();
_ilg.Call(null, XmlFormatGeneratorStatics.ThrowRequiredMemberMustBeEmittedMethod, member.Name, classContract.UnderlyingType);
}
_ilg.EndIf();
}
}
_typeIndex++;
_childElementIndex += classContract.Members.Count;
return(memberCount);
}
public void WriteChildToContext(DataMember contextMember, string prefix)
{
_xPathBuilder.Append(XPathQueryGenerator.XPathSeparator + prefix + XPathQueryGenerator.NsSeparator + contextMember.Name);
}
protected object ReflectionGetMemberValue(object obj, DataMember dataMember)
{
return dataMember.Getter(obj);
}
protected object?ReflectionGetMemberValue(object obj, DataMember dataMember)
{
return(dataMember.Getter(obj));
}
private void ImportDataMembers()
{
Type underlyingType = base.UnderlyingType;
FieldInfo[] fields = underlyingType.GetFields(BindingFlags.Public | BindingFlags.Static);
Dictionary<string, DataMember> memberNamesTable = new Dictionary<string, DataMember>();
List<DataMember> members = new List<DataMember>(fields.Length);
List<long> list2 = new List<long>(fields.Length);
for (int i = 0; i < fields.Length; i++)
{
FieldInfo memberInfo = fields[i];
bool flag = false;
if (this.hasDataContract)
{
object[] customAttributes = memberInfo.GetCustomAttributes(Globals.TypeOfEnumMemberAttribute, false);
if ((customAttributes != null) && (customAttributes.Length > 0))
{
if (customAttributes.Length > 1)
{
base.ThrowInvalidDataContractException(System.Runtime.Serialization.SR.GetString("TooManyEnumMembers", new object[] { DataContract.GetClrTypeFullName(memberInfo.DeclaringType), memberInfo.Name }));
}
EnumMemberAttribute attribute = (EnumMemberAttribute) customAttributes[0];
DataMember memberContract = new DataMember(memberInfo);
if (attribute.IsValueSetExplicit)
{
if ((attribute.Value == null) || (attribute.Value.Length == 0))
{
base.ThrowInvalidDataContractException(System.Runtime.Serialization.SR.GetString("InvalidEnumMemberValue", new object[] { memberInfo.Name, DataContract.GetClrTypeFullName(underlyingType) }));
}
memberContract.Name = attribute.Value;
}
else
{
memberContract.Name = memberInfo.Name;
}
ClassDataContract.CheckAndAddMember(members, memberContract, memberNamesTable);
flag = true;
}
object[] objArray2 = memberInfo.GetCustomAttributes(Globals.TypeOfDataMemberAttribute, false);
if ((objArray2 != null) && (objArray2.Length > 0))
{
base.ThrowInvalidDataContractException(System.Runtime.Serialization.SR.GetString("DataMemberOnEnumField", new object[] { DataContract.GetClrTypeFullName(memberInfo.DeclaringType), memberInfo.Name }));
}
}
else if (!memberInfo.IsNotSerialized)
{
DataMember member2 = new DataMember(memberInfo) {
Name = memberInfo.Name
};
ClassDataContract.CheckAndAddMember(members, member2, memberNamesTable);
flag = true;
}
if (flag)
{
object obj2 = memberInfo.GetValue(null);
if (this.isULong)
{
list2.Add((long) ((IConvertible) obj2).ToUInt64(null));
}
else
{
list2.Add(((IConvertible) obj2).ToInt64(null));
}
}
}
Thread.MemoryBarrier();
this.members = members;
this.values = list2;
}
private void ImportDataMembers()
{
Type type = this.UnderlyingType;
FieldInfo[] fields = type.GetFields(BindingFlags.Static | BindingFlags.Public);
Dictionary<string, DataMember> memberValuesTable = new Dictionary<string, DataMember>();
List<DataMember> tempMembers = new List<DataMember>(fields.Length);
List<long> tempValues = new List<long>(fields.Length);
for (int i = 0; i < fields.Length; i++)
{
FieldInfo field = fields[i];
bool enumMemberValid = false;
if (_hasDataContract)
{
object[] memberAttributes = field.GetCustomAttributes(Globals.TypeOfEnumMemberAttribute, false).ToArray();
if (memberAttributes != null && memberAttributes.Length > 0)
{
if (memberAttributes.Length > 1)
ThrowInvalidDataContractException(SR.Format(SR.TooManyEnumMembers, DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
EnumMemberAttribute memberAttribute = (EnumMemberAttribute)memberAttributes[0];
DataMember memberContract = new DataMember(field);
if (memberAttribute.IsValueSetExplicitly)
{
if (memberAttribute.Value == null || memberAttribute.Value.Length == 0)
ThrowInvalidDataContractException(SR.Format(SR.InvalidEnumMemberValue, field.Name, DataContract.GetClrTypeFullName(type)));
memberContract.Name = memberAttribute.Value;
}
else
memberContract.Name = field.Name;
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
object[] dataMemberAttributes = field.GetCustomAttributes(Globals.TypeOfDataMemberAttribute, false).ToArray();
if (dataMemberAttributes != null && dataMemberAttributes.Length > 0)
ThrowInvalidDataContractException(SR.Format(SR.DataMemberOnEnumField, DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
}
else
{
DataMember memberContract = new DataMember(field);
memberContract.Name = field.Name;
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
if (enumMemberValid)
{
object enumValue = field.GetValue(null);
if (_isULong)
tempValues.Add((long)Convert.ToUInt64(enumValue, null));
else
tempValues.Add(Convert.ToInt64(enumValue, null));
}
}
Interlocked.MemoryBarrier();
_members = tempMembers;
_values = tempValues;
}
private LocalBuilder LoadMemberValue(DataMember member)
{
ilg.LoadAddress(objectLocal);
ilg.LoadMember(member.MemberInfo);
LocalBuilder memberValue = ilg.DeclareLocal(member.MemberType, member.Name + "Value");
ilg.Stloc(memberValue);
return memberValue;
}
private object ReflectionReadValue(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, DataMember dataMember, string ns)
{
Type type = dataMember.MemberType;
string name = dataMember.Name;
return(ReflectionReadValue(xmlReader, context, type, name, ns, dataMember.MemberPrimitiveContract));
}
private bool HasNoConflictWithBaseMembers(DataMember memberContract)
{
//Don't add redundant members, this can happen if a property overrides it's base class implementation. Because the overridden property will appear as "declared" in that type.
foreach (DataMember dm in BaseContract.Members)
{
if (dm.Name.Equals(memberContract.Name))
{
return false;
}
}
return true;
}
int WriteMembers(ClassDataContract classContract, ExtensionDataObject extensionData, ClassDataContract derivedMostClassContract)
{
int memberCount = (classContract.BaseContract == null) ? 0 : WriteMembers(classContract.BaseContract, extensionData, derivedMostClassContract);
XmlDictionaryString ns =
(contractNamespaces == null) ? dataContract.Namespace :
contractNamespaces [typeIndex - 1];
ctx.IncrementItemCount(classContract.Members.Count);
for (int i = 0; i < classContract.Members.Count; i++, memberCount++)
{
DataMember member = classContract.Members[i];
Type memberType = member.MemberType;
object memberValue = null;
if (member.IsGetOnlyCollection)
{
ctx.StoreIsGetOnlyCollection();
}
bool doWrite = true, hasMemberValue = false;
if (!member.EmitDefaultValue)
{
hasMemberValue = true;
memberValue = LoadMemberValue(member);
doWrite = !IsDefaultValue(memberType, memberValue);
}
if (doWrite)
{
bool writeXsiType = CheckIfMemberHasConflict(member, classContract, derivedMostClassContract);
if (writeXsiType || !TryWritePrimitive(memberType, hasMemberValue ? () => memberValue : (Func <object>)null, member.MemberInfo, null /*arrayItemIndex*/, ns, null /*nameLocal*/, i + childElementIndex))
{
WriteStartElement(memberType, classContract.Namespace, ns, null /*nameLocal*/, i + childElementIndex);
if (classContract.ChildElementNamespaces [i + childElementIndex] != null)
{
writer.WriteNamespaceDecl(childElementNamespaces [i + childElementIndex]);
}
if (memberValue == null)
{
memberValue = LoadMemberValue(member);
}
WriteValue(memberType, memberValue, writeXsiType);
WriteEndElement();
}
if (classContract.HasExtensionData)
{
ctx.WriteExtensionData(writer, extensionData, memberCount);
}
}
else if (!member.EmitDefaultValue)
{
if (member.IsRequired)
{
XmlObjectSerializerWriteContext.ThrowRequiredMemberMustBeEmitted(member.Name, classContract.UnderlyingType);
}
}
}
typeIndex++;
childElementIndex += classContract.Members.Count;
return(memberCount);
}
EnumDataContract ImportEnum(XmlQualifiedName typeName, XmlSchemaSimpleTypeRestriction restriction, bool isFlags, XmlSchemaAnnotation annotation)
{
EnumDataContract dataContract = new EnumDataContract();
dataContract.StableName = typeName;
dataContract.BaseContractName = ImportActualType(annotation, SchemaExporter.DefaultEnumBaseTypeName, typeName);
dataContract.IsFlags = isFlags;
AddDataContract(dataContract);
// CheckIfEnum has already checked if baseType of restriction is string
dataContract.Values = new List<long>();
dataContract.Members = new List<DataMember>();
foreach (XmlSchemaFacet facet in restriction.Facets)
{
XmlSchemaEnumerationFacet enumFacet = facet as XmlSchemaEnumerationFacet;
if (enumFacet == null)
ThrowEnumTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.EnumOnlyEnumerationFacetsSupported));
if (enumFacet.Value == null)
ThrowEnumTypeCannotBeImportedException(typeName.Name, typeName.Namespace, SR.GetString(SR.EnumEnumerationFacetsMustHaveValue));
string valueInnerText = GetInnerText(typeName, ImportAnnotation(enumFacet.Annotation, SchemaExporter.EnumerationValueAnnotationName));
if (valueInnerText == null)
dataContract.Values.Add(SchemaExporter.GetDefaultEnumValue(isFlags, dataContract.Members.Count));
else
dataContract.Values.Add(dataContract.GetEnumValueFromString(valueInnerText));
DataMember dataMember = new DataMember(enumFacet.Value);
dataContract.Members.Add(dataMember);
}
return dataContract;
}
object LoadMemberValue(DataMember member)
{
return(CodeInterpreter.GetMember(member.MemberInfo, objLocal));
}
bool CheckIfMemberHasConflict(DataMember dataMember)
{
if (dataMember.HasConflictingNameAndType)
return true;
DataMember conflictingMember = dataMember.ConflictingMember;
while (conflictingMember != null)
{
if (conflictingMember.HasConflictingNameAndType)
return true;
conflictingMember = conflictingMember.ConflictingMember;
}
return false;
}
private int ReadMembers(ClassDataContract classContract, bool[] requiredMembers, Label[] memberLabels, LocalBuilder memberIndexLocal, LocalBuilder requiredIndexLocal)
{
int memberCount = (classContract.BaseContract == null) ? 0 : ReadMembers(classContract.BaseContract, requiredMembers,
memberLabels, memberIndexLocal, requiredIndexLocal);
for (int i = 0; i < classContract.Members.Count; i++, memberCount++)
{
DataMember dataMember = classContract.Members[i];
Type memberType = dataMember.MemberType;
_ilg.Case(memberLabels[memberCount], dataMember.Name);
if (dataMember.IsRequired)
{
int nextRequiredIndex = memberCount + 1;
for (; nextRequiredIndex < requiredMembers.Length; nextRequiredIndex++)
{
if (requiredMembers[nextRequiredIndex])
{
break;
}
}
_ilg.Set(requiredIndexLocal, nextRequiredIndex);
}
LocalBuilder value = null;
if (dataMember.IsGetOnlyCollection)
{
_ilg.LoadAddress(_objectLocal);
_ilg.LoadMember(dataMember.MemberInfo);
value = _ilg.DeclareLocal(memberType, dataMember.Name + "Value");
_ilg.Stloc(value);
_ilg.Call(_contextArg, XmlFormatGeneratorStatics.StoreCollectionMemberInfoMethod, value);
ReadValue(memberType, dataMember.Name, classContract.StableName.Namespace);
}
else
{
value = ReadValue(memberType, dataMember.Name, classContract.StableName.Namespace);
_ilg.LoadAddress(_objectLocal);
_ilg.ConvertAddress(_objectLocal.LocalType, _objectType);
_ilg.Ldloc(value);
_ilg.StoreMember(dataMember.MemberInfo);
}
#if FEATURE_LEGACYNETCF
// The DataContractSerializer in the full framework doesn't support unordered elements:
// deserialization will fail if the data members in the XML are not sorted alphabetically.
// But the NetCF DataContractSerializer does support unordered element. To maintain compatibility
// with Mango we always search for the member from the beginning of the member list.
// We set memberIndexLocal to -1 because GetMemberIndex always starts from memberIndex+1.
if (CompatibilitySwitches.IsAppEarlierThanWindowsPhone8)
{
ilg.Set(memberIndexLocal, (int)-1);
}
else
#endif // FEATURE_LEGACYNETCF
_ilg.Set(memberIndexLocal, memberCount);
_ilg.EndCase();
}
return(memberCount);
}
private static void PopulateReadOnlyCollection(object instance, DataMember member, IEnumerable value)
{
Debug.Assert(member.IsGetOnlyCollection);
CollectionDataContract memberContract = (CollectionDataContract)member.MemberTypeContract;
var collection = DataContractToObjectConverter.GetMemberValue(instance, member.MemberInfo, instance.GetType());
// Special case an array
var array = collection as Array;
if (array != null)
{
Array srcArray = (Array)value;
Type elementType = srcArray.GetType().GetElementType();
// Resize
var resizeMethod = typeof(Array).GetMethod("Resize", BindingFlags.Static | BindingFlags.Public);
var properResizeMethod = resizeMethod.MakeGenericMethod(elementType);
properResizeMethod.Invoke(null, new object[] { array, srcArray.Length });
// Copy
Array.Copy(srcArray, 0, array, 0, srcArray.Length);
return;
}
// General collection
IEnumerator enumerator = value.GetEnumerator();
object currentItem = null;
object[] currentItemArray = null;
while (enumerator.MoveNext())
{
currentItem = enumerator.Current;
currentItemArray = new object[] { currentItem };
// Dictionary
if (memberContract.IsDictionary)
{
Type currentItemType = currentItem.GetType();
MemberInfo keyMember = currentItemType.GetMember("Key")[0];
MemberInfo valueMember = currentItemType.GetMember("Value")[0];
currentItemArray = new object[] { DataContractToObjectConverter.GetMemberValue(currentItem, keyMember, currentItemType), DataContractToObjectConverter.GetMemberValue(currentItem, valueMember, currentItemType) };
}
memberContract.AddMethod.Invoke(collection, currentItemArray);
}
}
private bool CheckIfMemberHasConflict(DataMember dataMember)
{
if (dataMember.HasConflictingNameAndType)
{
return true;
}
for (DataMember member = dataMember.ConflictingMember; member != null; member = member.ConflictingMember)
{
if (member.HasConflictingNameAndType)
{
return true;
}
}
return false;
}
internal DataMember BindGenericParameters(DataContract[] paramContracts, Dictionary<DataContract, DataContract> boundContracts)
{
DataContract memberTypeContract = this.MemberTypeContract.BindGenericParameters(paramContracts, boundContracts);
DataMember boundDataMember = new DataMember(memberTypeContract,
this.Name,
!memberTypeContract.IsValueType,
this.IsRequired,
this.EmitDefaultValue,
this.Order);
return boundDataMember;
}
private XmlElement ExportEmitDefaultValue(DataMember dataMember)
{
if (dataMember.EmitDefaultValue)
{
return null;
}
XmlElement element = this.XmlDoc.CreateElement(DefaultValueAnnotation.Name, DefaultValueAnnotation.Namespace);
System.Xml.XmlAttribute node = this.XmlDoc.CreateAttribute("EmitDefaultValue");
node.Value = "false";
element.Attributes.Append(node);
return element;
}
private LocalBuilder LoadMemberValue(DataMember member)
{
this.ilg.LoadAddress(this.objectLocal);
this.ilg.LoadMember(member.MemberInfo);
LocalBuilder local = this.ilg.DeclareLocal(member.MemberType, member.Name + "Value");
this.ilg.Stloc(local);
return local;
}
private void ExportClassDataContract(ClassDataContract classDataContract, XmlSchema schema)
{
XmlSchemaComplexType type = new XmlSchemaComplexType();
type.Name = classDataContract.StableName.Name;
schema.Items.Add(type);
XmlElement?genericInfoElement = null;
if (classDataContract.UnderlyingType.IsGenericType)
{
genericInfoElement = ExportGenericInfo(classDataContract.UnderlyingType, Globals.GenericTypeLocalName, Globals.SerializationNamespace);
}
XmlSchemaSequence rootSequence = new XmlSchemaSequence();
for (int i = 0; i < classDataContract.Members !.Count; i++)
{
DataMember dataMember = classDataContract.Members[i];
XmlSchemaElement element = new XmlSchemaElement();
element.Name = dataMember.Name;
XmlElement? actualTypeElement = null;
DataContract memberTypeContract = _dataContractSet.GetMemberTypeDataContract(dataMember);
if (CheckIfMemberHasConflict(dataMember))
{
element.SchemaTypeName = AnytypeQualifiedName;
actualTypeElement = ExportActualType(memberTypeContract.StableName);
SchemaHelper.AddSchemaImport(memberTypeContract.StableName.Namespace, schema);
}
else
{
SetElementType(element, memberTypeContract, schema);
}
SchemaHelper.AddElementForm(element, schema);
if (dataMember.IsNullable)
{
element.IsNillable = true;
}
if (!dataMember.IsRequired)
{
element.MinOccurs = 0;
}
element.Annotation = GetSchemaAnnotation(actualTypeElement, ExportSurrogateData(dataMember), ExportEmitDefaultValue(dataMember));
rootSequence.Items.Add(element);
}
XmlElement?isValueTypeElement = null;
if (classDataContract.BaseContract != null)
{
XmlSchemaComplexContentExtension extension = CreateTypeContent(type, classDataContract.BaseContract.StableName, schema);
extension.Particle = rootSequence;
if (classDataContract.IsReference && !classDataContract.BaseContract.IsReference)
{
AddReferenceAttributes(extension.Attributes, schema);
}
}
else
{
type.Particle = rootSequence;
if (classDataContract.IsValueType)
{
isValueTypeElement = GetAnnotationMarkup(IsValueTypeName, XmlConvert.ToString(classDataContract.IsValueType), schema);
}
if (classDataContract.IsReference)
{
AddReferenceAttributes(type.Attributes, schema);
}
}
type.Annotation = GetSchemaAnnotation(genericInfoElement, ExportSurrogateData(classDataContract), isValueTypeElement);
}
internal DataContract GetMemberTypeDataContract(DataMember dataMember)
{
if (dataMember.MemberInfo == null)
{
return dataMember.MemberTypeContract;
}
Type memberType = dataMember.MemberType;
if (!dataMember.IsGetOnlyCollection)
{
return this.GetDataContract(memberType);
}
if ((this.dataContractSurrogate != null) && (DataContractSurrogateCaller.GetDataContractType(this.dataContractSurrogate, memberType) != memberType))
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(System.Runtime.Serialization.SR.GetString("SurrogatesWithGetOnlyCollectionsNotSupported", new object[] { DataContract.GetClrTypeFullName(memberType), DataContract.GetClrTypeFullName(dataMember.MemberInfo.DeclaringType), dataMember.MemberInfo.Name })));
}
return DataContract.GetGetOnlyCollectionDataContract(DataContract.GetId(memberType.TypeHandle), memberType.TypeHandle, memberType, SerializationMode.SharedContract);
}
public void WriteChildToContext(DataMember contextMember, string prefix)
{
this.xPathBuilder.Append("/" + prefix + ":" + contextMember.Name);
}
public void WriteChildToContext(DataMember contextMember, string prefix)
{
this.xPathBuilder.Append(XPathQueryGenerator.XPathSeparator + prefix + XPathQueryGenerator.NsSeparator + contextMember.Name);
}
private void ImportDataMembers()
{
Type type = this.UnderlyingType;
FieldInfo[] fields = type.GetFields(BindingFlags.Static | BindingFlags.Public);
Dictionary <string, DataMember> memberValuesTable = new Dictionary <string, DataMember>();
List <DataMember> tempMembers = new List <DataMember>(fields.Length);
List <long> tempValues = new List <long>(fields.Length);
for (int i = 0; i < fields.Length; i++)
{
FieldInfo field = fields[i];
bool enumMemberValid = false;
if (_hasDataContract)
{
object[] memberAttributes = field.GetCustomAttributes(Globals.TypeOfEnumMemberAttribute, false).ToArray();
if (memberAttributes != null && memberAttributes.Length > 0)
{
if (memberAttributes.Length > 1)
{
ThrowInvalidDataContractException(SR.Format(SR.TooManyEnumMembers, DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
}
EnumMemberAttribute memberAttribute = (EnumMemberAttribute)memberAttributes[0];
DataMember memberContract = new DataMember(field);
if (memberAttribute.IsValueSetExplicitly)
{
if (memberAttribute.Value == null || memberAttribute.Value.Length == 0)
{
ThrowInvalidDataContractException(SR.Format(SR.InvalidEnumMemberValue, field.Name, DataContract.GetClrTypeFullName(type)));
}
memberContract.Name = memberAttribute.Value;
}
else
{
memberContract.Name = field.Name;
}
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
object[] dataMemberAttributes = field.GetCustomAttributes(Globals.TypeOfDataMemberAttribute, false).ToArray();
if (dataMemberAttributes != null && dataMemberAttributes.Length > 0)
{
ThrowInvalidDataContractException(SR.Format(SR.DataMemberOnEnumField, DataContract.GetClrTypeFullName(field.DeclaringType), field.Name));
}
}
else
{
if (!field.IsNotSerialized)
{
DataMember memberContract = new DataMember(field);
memberContract.Name = field.Name;
ClassDataContract.CheckAndAddMember(tempMembers, memberContract, memberValuesTable);
enumMemberValid = true;
}
}
if (enumMemberValid)
{
object enumValue = field.GetValue(null);
if (_isULong)
{
tempValues.Add((long)Convert.ToUInt64(enumValue, null));
}
else
{
tempValues.Add(Convert.ToInt64(enumValue, null));
}
}
}
Interlocked.MemoryBarrier();
_members = tempMembers;
_values = tempValues;
}
bool CheckIfMemberHasConflict(DataMember member, ClassDataContract classContract, ClassDataContract derivedMostClassContract)
{
// Check for conflict with base type members
if (CheckIfConflictingMembersHaveDifferentTypes(member))
return true;
// Check for conflict with derived type members
string name = member.Name;
string ns = classContract.StableName.Namespace;
ClassDataContract currentContract = derivedMostClassContract;
while (currentContract != null && currentContract != classContract)
{
if (ns == currentContract.StableName.Namespace)
{
List<DataMember> members = currentContract.Members;
for (int j = 0; j < members.Count; j++)
{
if (name == members[j].Name)
return CheckIfConflictingMembersHaveDifferentTypes(members[j]);
}
}
currentContract = currentContract.BaseContract;
}
return false;
}
object LoadMemberValue (DataMember member)
{
return CodeInterpreter.GetMember (member.MemberInfo, objLocal);
}
private void ImportSystemExceptionDataMembers()
{
/*
* The data members imported for System.Exception are private fields. They must be treated specially.
* The EssentialExceptionFields Dictionary keeps track of which private fields needs to be imported, and also the name that they should be serialized with.
*/
Type type = this.UnderlyingType;
List<DataMember> tempMembers;
tempMembers = new List<DataMember>();
Dictionary<string, DataMember> memberNamesTable = new Dictionary<string, DataMember>();
foreach (string fieldInfoName in EssentialExceptionFields.Keys)
{
FieldInfo member = type.GetField(fieldInfoName, BindingFlags.NonPublic | BindingFlags.DeclaredOnly | BindingFlags.Instance);
if (CanSerializeMember(member))
{
DataMember memberContract = new DataMember(member);
memberContract.Name = DataContract.EncodeLocalName(member.Name);
memberContract.IsRequired = false;
memberContract.IsNullable = DataContract.IsTypeNullable(memberContract.MemberType);
CheckAndAddMember(tempMembers, memberContract, memberNamesTable);
}
}
Interlocked.MemoryBarrier();
_members = tempMembers;
}
GenericInfo GetGenericInfoForDataMember(DataMember dataMember)
{
GenericInfo genericInfo = null;
if (dataMember.MemberTypeContract.IsValueType && dataMember.IsNullable)
{
genericInfo = new GenericInfo(DataContract.GetStableName(Globals.TypeOfNullable), Globals.TypeOfNullable.FullName);
genericInfo.Add(new GenericInfo(dataMember.MemberTypeContract.StableName, null));
}
else
{
genericInfo = new GenericInfo(dataMember.MemberTypeContract.StableName, null);
}
return genericInfo;
}
private static void CheckAndAddMember(List<DataMember> members, DataMember memberContract, Dictionary<string, DataMember> memberNamesTable)
{
DataMember existingMemberContract;
if (memberNamesTable.TryGetValue(memberContract.Name, out existingMemberContract))
{
Type declaringType = memberContract.MemberInfo.DeclaringType;
DataContract.ThrowInvalidDataContractException(
SR.Format(SR.DupMemberName,
existingMemberContract.MemberInfo.Name,
memberContract.MemberInfo.Name,
DataContract.GetClrTypeFullName(declaringType),
memberContract.Name),
declaringType);
}
memberNamesTable.Add(memberContract.Name, memberContract);
members.Add(memberContract);
}
private void ImportClassMember(XmlSchemaElement element, ClassDataContract dataContract)
{
bool flag3;
XmlQualifiedName stableName = dataContract.StableName;
if (element.MinOccurs > 1M)
{
ThrowTypeCannotBeImportedException(stableName.Name, stableName.Namespace, System.Runtime.Serialization.SR.GetString("ElementMinOccursMustBe", new object[] { element.Name }));
}
if (element.MaxOccurs != 1M)
{
ThrowTypeCannotBeImportedException(stableName.Name, stableName.Namespace, System.Runtime.Serialization.SR.GetString("ElementMaxOccursMustBe", new object[] { element.Name }));
}
DataContract contract = null;
string name = element.Name;
bool isRequired = element.MinOccurs > 0M;
bool isNillable = element.IsNillable;
int order = 0;
XmlSchemaForm form = (element.Form == XmlSchemaForm.None) ? SchemaHelper.GetSchemaWithType(this.SchemaObjects, this.schemaSet, stableName).ElementFormDefault : element.Form;
if (form != XmlSchemaForm.Qualified)
{
ThrowTypeCannotBeImportedException(stableName.Name, stableName.Namespace, System.Runtime.Serialization.SR.GetString("FormMustBeQualified", new object[] { element.Name }));
}
this.CheckIfElementUsesUnsupportedConstructs(stableName, element);
if (element.SchemaTypeName.IsEmpty)
{
if (element.SchemaType != null)
{
contract = this.ImportAnonymousElement(element, new XmlQualifiedName(string.Format(CultureInfo.InvariantCulture, "{0}.{1}Type", new object[] { stableName.Name, element.Name }), stableName.Namespace));
}
else if (!element.RefName.IsEmpty)
{
ThrowTypeCannotBeImportedException(stableName.Name, stableName.Namespace, System.Runtime.Serialization.SR.GetString("ElementRefOnLocalElementNotSupported", new object[] { element.RefName.Name, element.RefName.Namespace }));
}
else
{
contract = this.ImportType(SchemaExporter.AnytypeQualifiedName);
}
}
else
{
XmlQualifiedName typeName = ImportActualType(element.Annotation, element.SchemaTypeName, stableName);
contract = this.ImportType(typeName);
if (IsObjectContract(contract))
{
this.needToImportKnownTypesForObject = true;
}
}
bool? nullable = this.ImportEmitDefaultValue(element.Annotation, stableName);
if (!contract.IsValueType && !isNillable)
{
if (nullable.HasValue && nullable.Value)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidDataContractException(System.Runtime.Serialization.SR.GetString("InvalidEmitDefaultAnnotation", new object[] { name, stableName.Name, stableName.Namespace })));
}
flag3 = false;
}
else
{
flag3 = nullable.HasValue ? nullable.Value : true;
}
int num2 = dataContract.Members.Count - 1;
if (num2 >= 0)
{
DataMember x = dataContract.Members[num2];
if (x.Order > 0)
{
order = dataContract.Members.Count;
}
DataMember y = new DataMember(contract, name, isNillable, isRequired, flag3, order);
int num3 = ClassDataContract.DataMemberComparer.Singleton.Compare(x, y);
if (num3 == 0)
{
ThrowTypeCannotBeImportedException(stableName.Name, stableName.Namespace, System.Runtime.Serialization.SR.GetString("CannotHaveDuplicateElementNames", new object[] { name }));
}
else if (num3 > 0)
{
order = dataContract.Members.Count;
}
}
DataMember key = new DataMember(contract, name, isNillable, isRequired, flag3, order);
XmlQualifiedName surrogateDataAnnotationName = SchemaExporter.SurrogateDataAnnotationName;
this.dataContractSet.SetSurrogateData(key, this.ImportSurrogateData(ImportAnnotation(element.Annotation, surrogateDataAnnotationName), surrogateDataAnnotationName.Name, surrogateDataAnnotationName.Namespace));
dataContract.Members.Add(key);
}
