/// <summary>
/// 添加成员
/// </summary>
/// <param name="name">成员名称</param>
/// <param name="memberIndex"></param>
/// <param name="end"></param>
private unsafe void push(string name, int memberIndex, Label end)
{
Label next = generator.DefineLabel(), value = generator.DefineLabel();
generator.memberMapIsMember(OpCodes.Ldarg_0, memberIndex);
generator.Emit(OpCodes.Brfalse, end);
generator.Emit(OpCodes.Ldloc_0);
generator.Emit(name.Length > 40 ? OpCodes.Brtrue : OpCodes.Brtrue_S, next);
generator.Emit(OpCodes.Ldc_I4_1);
generator.Emit(OpCodes.Stloc_0);
SerializeMemberDynamicMethod.WriteName(generator, OpCodes.Ldarg_3, name, false);
generator.Emit(OpCodes.Br_S, value);
generator.MarkLabel(next);
SerializeMemberDynamicMethod.WriteName(generator, OpCodes.Ldarg_3, name, true);
generator.MarkLabel(value);
}
static TypeSerializer()
{
Type type = typeof(valueType);
MethodInfo methodInfo = Serializer.GetSerializeMethod(type);
if (methodInfo != null)
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), methodInfo);
isValueType = true;
return;
}
if (type.IsArray)
{
//if (type.GetArrayRank() == 1) defaultSerializer = (Action<Serializer, valueType>)Delegate.CreateDelegate(typeof(Action<Serializer, valueType>), SerializeMethodCache.GetArray(type.GetElementType()));
if (type.GetArrayRank() == 1)
{
Type elementType = type.GetElementType();
if (elementType.IsValueType && (!elementType.IsGenericType || elementType.GetGenericTypeDefinition() != typeof(Nullable <>)))
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), StructGenericType.Get(elementType).JsonSerializeStructArrayMethod);
}
else
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), GenericType.Get(elementType).JsonSerializeArrayMethod);
}
}
else
{
defaultSerializer = arrayManyRank;
}
isValueType = true;
return;
}
if (type.IsEnum)
{
defaultSerializer = enumToString;
isValueType = true;
return;
}
if (type.IsInterface || type.IsPointer || typeof(Delegate).IsAssignableFrom(type))
{
defaultSerializer = toNull;
isValueType = true;
return;
}
if (type.IsGenericType)
{
Type genericType = type.GetGenericTypeDefinition();
if (genericType == typeof(Dictionary <,>))
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), SerializeMethodCache.GetDictionary(type));
isValueType = true;
return;
}
if (genericType == typeof(Nullable <>))
{
//defaultSerializer = (Action<Serializer, valueType>)Delegate.CreateDelegate(typeof(Action<Serializer, valueType>), SerializeMethodCache.GetNullable(type));
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), StructGenericType.Get(type.GetGenericArguments()[0]).JsonSerializeNullableMethod);
isValueType = true;
return;
}
if (genericType == typeof(KeyValuePair <,>))
{
//defaultSerializer = (Action<Serializer, valueType>)Delegate.CreateDelegate(typeof(Action<Serializer, valueType>), SerializeMethodCache.GetKeyValuePair(type));
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), GenericType2.Get(type.GetGenericArguments()).JsonSerializeKeyValuePairMethod);
isValueType = true;
return;
}
}
if ((methodInfo = SerializeMethodCache.GetCustom(type)) != null)
{
if (type.IsValueType)
{
#if NOJIT
defaultSerializer = new CustomSerializer(methodInfo).Serialize;
#else
DynamicMethod dynamicMethod = new DynamicMethod("CustomJsonSerializer", null, new Type[] { typeof(Serializer), type }, type, true);
ILGenerator generator = dynamicMethod.GetILGenerator();
generator.Emit(OpCodes.Ldarga_S, 1);
generator.Emit(OpCodes.Ldarg_0);
generator.call(methodInfo);
generator.Emit(OpCodes.Ret);
defaultSerializer = (Action <Serializer, valueType>)dynamicMethod.CreateDelegate(typeof(Action <Serializer, valueType>));
#endif
}
else
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), methodInfo);
}
isValueType = true;
}
else if ((methodInfo = SerializeMethodCache.GetIEnumerable(type)) != null)
{
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), methodInfo);
isValueType = true;
}
else
{
Type attributeType;
attribute = type.customAttribute <SerializeAttribute>(out attributeType) ?? (type.Name[0] == '<' ? SerializeAttribute.AnonymousTypeMember : Serializer.AllMemberAttribute);
if (type.IsValueType)
{
isValueType = true;
}
else if (attribute != Serializer.AllMemberAttribute && attributeType != type)
{
for (Type baseType = type.BaseType; baseType != typeof(object); baseType = baseType.BaseType)
{
SerializeAttribute baseAttribute = baseType.customAttribute <SerializeAttribute>();
if (baseAttribute != null)
{
if (baseAttribute.IsBaseType)
{
methodInfo = SerializeMethodCache.BaseSerializeMethod.MakeGenericMethod(baseType, type);
defaultSerializer = (Action <Serializer, valueType>)Delegate.CreateDelegate(typeof(Action <Serializer, valueType>), methodInfo);
return;
}
break;
}
}
}
LeftArray <FieldIndex> fields = SerializeMethodCache.GetFields(MemberIndexGroup <valueType> .GetFields(attribute.MemberFilters), attribute);
LeftArray <KeyValue <PropertyIndex, MethodInfo> > properties = SerializeMethodCache.GetProperties(MemberIndexGroup <valueType> .GetProperties(attribute.MemberFilters), attribute);
bool isBox = false;
if (type.IsValueType && fields.Length + properties.Length == 1)
{
BoxSerializeAttribute boxSerialize = AutoCSer.Metadata.TypeAttribute.GetAttribute <BoxSerializeAttribute>(type);
if (boxSerialize != null && boxSerialize.IsJson)
{
isBox = true;
}
}
#if AutoCSer
AutoCSer.WebView.ClientTypeAttribute clientType = isBox ? null : AutoCSer.Metadata.TypeAttribute.GetAttribute <AutoCSer.WebView.ClientTypeAttribute>(type);
if (clientType != null)
{
if (clientType.MemberName == null)
{
viewClientTypeName = "new " + clientType.GetClientName(type) + "({";
}
else
{
viewClientTypeName = clientType.GetClientName(type) + ".Get({";
}
}
#endif
#if NOJIT
if (isBox)
{
defaultSerializer = memberSerializer = new FieldPropertySerializer(ref fields, ref properties).SerializeBox;
}
else
{
memberSerializer = new FieldPropertySerializer(ref fields, ref properties).Serialize;
memberMapSerializer = new MemberMapSerializer(ref fields, ref properties).Serialize;
}
#else
SerializeMemberDynamicMethod dynamicMethod = new SerializeMemberDynamicMethod(type);
SerializeMemberMapDynamicMethod memberMapDynamicMethod = isBox ? default(SerializeMemberMapDynamicMethod) : new SerializeMemberMapDynamicMethod(type);
foreach (FieldIndex member in fields)
{
if (isBox)
{
dynamicMethod.PushBox(member);
}
else
{
dynamicMethod.Push(member);
memberMapDynamicMethod.Push(member);
}
}
foreach (KeyValue <PropertyIndex, MethodInfo> member in properties)
{
if (isBox)
{
dynamicMethod.PushBox(member.Key, member.Value);
}
else
{
dynamicMethod.Push(member.Key, member.Value);
memberMapDynamicMethod.Push(member.Key, member.Value);
}
}
memberSerializer = (Action <Serializer, valueType>)dynamicMethod.Create <Action <Serializer, valueType> >();
if (isBox)
{
defaultSerializer = memberSerializer;
}
else
{
memberMapSerializer = (Action <MemberMap, Serializer, valueType, CharStream>)memberMapDynamicMethod.Create <Action <MemberMap, Serializer, valueType, CharStream> >();
}
#endif
}
}
