internal uint GetArrayMetadataId(ArrayMetadata arrayInfo)
{
return(arrayMetadata.GetIndex(arrayInfo));
}
private static object ReadValue(Type inst_type, JsonReader reader)
{
reader.Read();
if (reader.Token == JsonToken.ArrayEnd)
{
return(null);
}
Type underlying_type = Nullable.GetUnderlyingType(inst_type);
Type value_type = underlying_type ?? inst_type;
if (reader.Token == JsonToken.Null)
{
if (inst_type.GetTypeInfo().IsClass || underlying_type != null)
{
return(null);
}
throw new JsonException(String.Format(
"Can't assign null to an instance of type {0}",
inst_type));
}
if (reader.Token == JsonToken.Double ||
reader.Token == JsonToken.Int ||
reader.Token == JsonToken.Long ||
reader.Token == JsonToken.String ||
reader.Token == JsonToken.Boolean)
{
Type json_type = reader.Value.GetType();
if (value_type.IsAssignableFrom(json_type))
{
return(reader.Value);
}
// If there's a custom importer that fits, use it
if (custom_importers_table.ContainsKey(json_type) &&
custom_importers_table[json_type].ContainsKey(
value_type))
{
ImporterFunc importer =
custom_importers_table[json_type][value_type];
return(importer(reader.Value));
}
// Maybe there's a base importer that works
if (base_importers_table.ContainsKey(json_type) &&
base_importers_table[json_type].ContainsKey(
value_type))
{
ImporterFunc importer =
base_importers_table[json_type][value_type];
return(importer(reader.Value));
}
// Maybe it's an enum
if (value_type.GetTypeInfo().IsEnum)
{
return(Enum.ToObject(value_type, reader.Value));
}
// Try using an implicit conversion operator
MethodInfo conv_op = GetConvOp(value_type, json_type);
if (conv_op != null)
{
return(conv_op.Invoke(null,
new object[] { reader.Value }));
}
// No luck
throw new JsonException(String.Format(
"Can't assign value '{0}' (type {1}) to type {2}",
reader.Value, json_type, inst_type));
}
object instance = null;
if (reader.Token == JsonToken.ArrayStart)
{
AddArrayMetadata(inst_type);
ArrayMetadata t_data = array_metadata[inst_type];
if (!t_data.IsArray && !t_data.IsList)
{
throw new JsonException(String.Format(
"Type {0} can't act as an array",
inst_type));
}
IList list;
Type elem_type;
if (!t_data.IsArray)
{
list = (IList)Activator.CreateInstance(inst_type);
elem_type = t_data.ElementType;
}
else
{
list = new ArrayList();
elem_type = inst_type.GetElementType();
}
while (true)
{
object item = ReadValue(elem_type, reader);
if (item == null && reader.Token == JsonToken.ArrayEnd)
{
break;
}
list.Add(item);
}
if (t_data.IsArray)
{
int n = list.Count;
instance = Array.CreateInstance(elem_type, n);
for (int i = 0; i < n; i++)
{
((Array)instance).SetValue(list[i], i);
}
}
else
{
instance = list;
}
}
else if (reader.Token == JsonToken.ObjectStart)
{
AddObjectMetadata(value_type);
ObjectMetadata t_data = object_metadata[value_type];
instance = Activator.CreateInstance(value_type);
while (true)
{
reader.Read();
if (reader.Token == JsonToken.ObjectEnd)
{
break;
}
string property = (string)reader.Value;
if (t_data.Properties.ContainsKey(property))
{
PropertyMetadata prop_data =
t_data.Properties[property];
if (prop_data.IsField)
{
((FieldInfo)prop_data.Info).SetValue(
instance, ReadValue(prop_data.Type, reader));
}
else
{
PropertyInfo p_info =
(PropertyInfo)prop_data.Info;
if (p_info.CanWrite)
{
p_info.SetValue(
instance,
ReadValue(prop_data.Type, reader),
null);
}
else
{
ReadValue(prop_data.Type, reader);
}
}
}
else
{
if (!t_data.IsDictionary)
{
if (!reader.SkipNonMembers)
{
throw new JsonException(String.Format(
"The type {0} doesn't have the " +
"property '{1}'",
inst_type, property));
}
else
{
ReadSkip(reader);
continue;
}
}
((IDictionary)instance).Add(
property, ReadValue(
t_data.ElementType, reader));
}
}
}
return(instance);
}
// Token: 0x06015702 RID: 87810 RVA: 0x0056F278 File Offset: 0x0056D478
private static object ReadValue(Type inst_type, JsonReader reader)
{
reader.Read();
if (reader.Token == JsonToken.ArrayEnd)
{
return(null);
}
if (reader.Token == JsonToken.Null)
{
if (!inst_type.IsClass)
{
throw new JsonException(string.Format("Can't assign null to an instance of type {0}", inst_type));
}
return(null);
}
else
{
if (reader.Token != JsonToken.Double && reader.Token != JsonToken.Int && reader.Token != JsonToken.Long && reader.Token != JsonToken.String && reader.Token != JsonToken.Boolean)
{
object obj = null;
if (reader.Token == JsonToken.ArrayStart)
{
JsonMapper.AddArrayMetadata(inst_type);
ArrayMetadata arrayMetadata = JsonMapper.array_metadata[inst_type];
if (!arrayMetadata.IsArray && !arrayMetadata.IsList)
{
throw new JsonException(string.Format("Type {0} can't act as an array", inst_type));
}
IList list;
Type elementType;
if (!arrayMetadata.IsArray)
{
list = (IList)Activator.CreateInstance(inst_type);
elementType = arrayMetadata.ElementType;
}
else
{
list = new ArrayList();
elementType = inst_type.GetElementType();
}
for (;;)
{
object value = JsonMapper.ReadValue(elementType, reader);
if (reader.Token == JsonToken.ArrayEnd)
{
break;
}
list.Add(value);
}
if (arrayMetadata.IsArray)
{
int count = list.Count;
obj = Array.CreateInstance(elementType, count);
for (int i = 0; i < count; i++)
{
((Array)obj).SetValue(list[i], i);
}
}
else
{
obj = list;
}
}
else if (reader.Token == JsonToken.ObjectStart)
{
JsonMapper.AddObjectMetadata(inst_type);
ObjectMetadata objectMetadata = JsonMapper.object_metadata[inst_type];
obj = Activator.CreateInstance(inst_type);
string text;
for (;;)
{
reader.Read();
if (reader.Token == JsonToken.ObjectEnd)
{
break;
}
text = (string)reader.Value;
if (objectMetadata.Properties.ContainsKey(text))
{
PropertyMetadata propertyMetadata = objectMetadata.Properties[text];
if (propertyMetadata.IsField)
{
((FieldInfo)propertyMetadata.Info).SetValue(obj, JsonMapper.ReadValue(propertyMetadata.Type, reader));
}
else
{
PropertyInfo propertyInfo = (PropertyInfo)propertyMetadata.Info;
if (propertyInfo.CanWrite)
{
propertyInfo.SetValue(obj, JsonMapper.ReadValue(propertyMetadata.Type, reader), null);
}
else
{
JsonMapper.ReadValue(propertyMetadata.Type, reader);
}
}
}
else
{
if (!objectMetadata.IsDictionary)
{
goto Block_27;
}
((IDictionary)obj).Add(text, JsonMapper.ReadValue(objectMetadata.ElementType, reader));
}
}
return(obj);
Block_27:
throw new JsonException(string.Format("The type {0} doesn't have the property '{1}'", inst_type, text));
}
return(obj);
}
Type type = reader.Value.GetType();
if (inst_type.IsAssignableFrom(type))
{
return(reader.Value);
}
if (JsonMapper.custom_importers_table.ContainsKey(type) && JsonMapper.custom_importers_table[type].ContainsKey(inst_type))
{
ImporterFunc importerFunc = JsonMapper.custom_importers_table[type][inst_type];
return(importerFunc(reader.Value));
}
if (JsonMapper.base_importers_table.ContainsKey(type) && JsonMapper.base_importers_table[type].ContainsKey(inst_type))
{
ImporterFunc importerFunc2 = JsonMapper.base_importers_table[type][inst_type];
return(importerFunc2(reader.Value));
}
if (inst_type.IsEnum)
{
return(Enum.ToObject(inst_type, reader.Value));
}
MethodInfo convOp = JsonMapper.GetConvOp(inst_type, type);
if (convOp != null)
{
return(convOp.Invoke(null, new object[]
{
reader.Value
}));
}
throw new JsonException(string.Format("Can't assign value '{0}' (type {1}) to type {2}", reader.Value, type, inst_type));
}
}
