public SirenProperty(SirenClass parentSirenClass, PropertyInfo info, SirenPropertyAttribute attribute, uint index, ushort id)
{
ParentSirenClass = parentSirenClass;
Info = info;
Id = id;
Attribute = attribute;
Index = index;
FieldType = SirenPropertyFieldType.Struct;
DataType = SirenFactory.GetDataType(Type);
MethodType = SirenPropertyMethodType.Unsupported;
if (Type.IsGenericType)
{
if (Type.Name.StartsWith("List"))
{
MethodType = SirenPropertyMethodType.List;
FieldType = SirenPropertyFieldType.List;
ValueType = Type.GenericTypeArguments[0];
ValueSirenClass = SirenFactory.FindClass(ValueType);
}
else if (Type.Name.StartsWith("Dictionary"))
{
MethodType = SirenPropertyMethodType.Dictionary;
FieldType = SirenPropertyFieldType.Dictionary;
KeyType = Type.GenericTypeArguments[0];
ValueType = Type.GenericTypeArguments[1];
KeySirenClass = SirenFactory.FindClass(KeyType);
ValueSirenClass = SirenFactory.FindClass(ValueType);
}
else
{
ValueSirenClass = SirenFactory.FindClass(Type);
if (Attribute.Modifier == SirenPropertyModifier.Required)
{
MethodType = SirenPropertyMethodType.Value;
FieldType = SirenPropertyFieldType.Struct;
}
else
{
MethodType = SirenPropertyMethodType.Pointer;
FieldType = SirenPropertyFieldType.Pointer;
}
}
DefaultValueString = String.Empty;
}
else
{
if (Type.IsValueType || Type == typeof(string) || Type == typeof(byte[]))
{
MethodType = SirenPropertyMethodType.Value;
if (Type == typeof(string))
{
FieldType = SirenPropertyFieldType.String;
}
else if (Type == typeof(byte[]))
{
FieldType = SirenPropertyFieldType.Blob;
}
else
{
FieldType = SirenPropertyFieldType.Value;
}
}
else
{
if (Attribute.Modifier == SirenPropertyModifier.Required)
{
MethodType = SirenPropertyMethodType.Value;
FieldType = SirenPropertyFieldType.Struct;
}
else
{
MethodType = SirenPropertyMethodType.Pointer;
FieldType = SirenPropertyFieldType.Pointer;
}
ValueSirenClass = SirenFactory.FindClass(Type);
}
DefaultValueString = String.Empty;
if (Type.IsValueType)
{
if (Attribute.DefaultValue != null)
{
if (Type.IsEnum)
{
DefaultValueString = String.Format("({0}){1}", Type.Name, Convert.ToUInt32(Attribute.DefaultValue));
}
else
{
DefaultValueString = Attribute.DefaultValue.ToString();
}
}
else
{
if (Type == typeof(bool))
{
DefaultValueString = "false";
}
else if (Type == typeof(float))
{
DefaultValueString = "0.f";
}
else if (Type == typeof(double))
{
DefaultValueString = "0.0";
}
else
{
if (Type.IsEnum)
{
DefaultValueString = String.Format("({0})0", Type.Name);
}
else
{
DefaultValueString = "0";
}
}
}
}
}
}
public void SerializeBase(object obj, SirenClass sirenClass)
{
if (sirenClass.BaseSirenClass != null)
{
SerializeBase(obj, sirenClass.BaseSirenClass);
}
foreach (var sirenProperty in sirenClass.Properties)
{
if (sirenProperty.Attribute.Modifier == SirenPropertyModifier.Required)
{
if (!sirenProperty.HasValue(obj))
{
Console.WriteLine("Forget to set {0}.{1}", sirenClass.Name, sirenProperty.Name);
Writer.OnError();
return;
}
}
else
{
if (!sirenProperty.HasValue(obj))
{
//skip
return;
}
}
Writer.OnPropertyBegin(sirenProperty.Name, sirenProperty.Id, sirenProperty.DataType);
switch (sirenProperty.FieldType)
{
case SirenPropertyFieldType.Value:
Writer.OnValue(sirenProperty.Info.GetValue(obj));
break;
case SirenPropertyFieldType.String:
Writer.OnString(sirenProperty.Info.GetValue(obj) as string);
break;
case SirenPropertyFieldType.Blob:
Writer.OnMemoryData(sirenProperty.Info.GetValue(obj) as byte[]);
break;
case SirenPropertyFieldType.List:
{
object items = sirenProperty.Info.GetValue(obj);
var listType = sirenProperty.Type;
int count = Convert.ToInt32(listType.GetProperty("Count").GetValue(items));
var itemType = sirenProperty.Type.GenericTypeArguments[0];
SirenDataType itemDataType = SirenFactory.GetDataType(itemType);
Writer.OnListBegin(itemDataType, count);
var itemsProperty = listType.GetProperty("Item");
for (int i = 0; i < count; i++)
{
object listItem = itemsProperty.GetValue(items, new object[] { i });
SerializeHelper(listItem, sirenProperty.ValueSirenClass);
}
Writer.OnListEnd();
}
break;
case SirenPropertyFieldType.Dictionary:
{
object items = sirenProperty.Info.GetValue(obj);
var dictType = sirenProperty.Type;
int count = Convert.ToInt32(dictType.GetProperty("Count").GetValue(items));
var keyType = sirenProperty.Type.GenericTypeArguments[0];
var valueType = sirenProperty.Type.GenericTypeArguments[1];
SirenDataType keyDataType = SirenFactory.GetDataType(keyType);
SirenDataType valueDataType = SirenFactory.GetDataType(valueType);
Writer.OnDictionaryBegin(keyDataType, valueDataType, count);
foreach (var o in (items as IEnumerable))
{
var itemKey = o.GetType().GetProperty("Key").GetValue(o, null);
SerializeHelper(itemKey, sirenProperty.KeySirenClass);
var itemValue = o.GetType().GetProperty("Value").GetValue(o, null);
SerializeHelper(itemValue, sirenProperty.ValueSirenClass);
}
Writer.OnDictionaryEnd();
}
break;
case SirenPropertyFieldType.Pointer:
case SirenPropertyFieldType.Struct:
{
object val = sirenProperty.Info.GetValue(obj);
SerializeHelper(val, sirenProperty.ValueSirenClass);
}
break;
}
Writer.OnPropertyEnd();
}
}