public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
var count = buffer.ReadInt32();
object result = resultType != null ? Activator.CreateInstance(resultType, count) : null;
var array = result as Array;
var collection = result as IList;
Type elemenType = resultType != null ? resultType.GetElementType() : null;
if (elemenType == null && resultType != null)
{
elemenType = resultType.GetGenericArguments()[0];
}
for (int i = 0; i < count; i++)
{
var current = binaryJsonReader.Read(elemenType, buffer);
if (array != null)
{
array.SetValue(current, i);
}
else if (collection != null)
{
collection.Add(current);
}
}
return result;
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code,
BinaryJSONReader binaryJsonReader)
{
var value = binaryJsonReader.Read(Enum.GetUnderlyingType(resultType), buffer);
var result = Enum.ToObject(resultType, value);
return result;
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
var count = buffer.ReadInt32();
var keyCode = buffer.ReadByte();
IDictionary result = null;
Type keyType = null;
Type valueType = null;
if (IsValidDictionary(resultType))
{
result = (IDictionary)Activator.CreateInstance(resultType);
var args = resultType.GetGenericArguments();
keyType = args[0];
valueType = args[1];
}
for (int i = 0; i < count; i++)
{
var key = ReadField(buffer, keyCode);
var value = binaryJsonReader.Read(valueType, buffer);
if (result != null)
{
result.Add(GetKey(key, keyType), GetValue(value, valueType));
}
}
return result;
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
switch (code)
{
case BinaryValue.BYTE:
return Convert.ChangeType(buffer.ReadByte(), resultType);
case BinaryValue.SBYTE:
return Convert.ChangeType(buffer.ReadSByte(), resultType);
case BinaryValue.INT16:
return Convert.ChangeType(buffer.ReadInt16(), resultType);
case BinaryValue.UINT16:
return Convert.ChangeType(buffer.ReadUInt16(), resultType);
case BinaryValue.INT32:
return Convert.ChangeType(buffer.ReadInt32(), resultType);
case BinaryValue.UINT32:
return Convert.ChangeType(buffer.ReadUInt32(), resultType);
case BinaryValue.INT64:
return Convert.ChangeType(buffer.ReadInt64(), resultType);
case BinaryValue.UINT64:
return Convert.ChangeType(buffer.ReadUInt64(), resultType);
case BinaryValue.FLOAT:
return Convert.ChangeType(buffer.ReadSingle(), resultType);
case BinaryValue.BOOLEAN:
return Convert.ChangeType(buffer.ReadBoolean(), resultType);
case BinaryValue.DOUBLE:
return Convert.ChangeType(buffer.ReadDouble(), resultType);
case BinaryValue.DECIMAL:
return Convert.ChangeType(buffer.ReadDecimal(), resultType);
case BinaryValue.CHAR:
return Convert.ChangeType(buffer.ReadChar(), resultType);
}
return null;
}
public TypeInfo(TypeDescription typeDescription, Type type)
{
TypeDescriptions = typeDescription;
Type = type;
Type generic;
if (type == null)
{
TypeValue = TypeValue.Null;
}
else if (type.IsPrimitive)
{
TypeValue = TypeValue.Primitive;
}
else if (type.IsArray)
{
TypeValue = TypeValue.Array;
}
else if (type.IsEnum)
{
TypeValue = TypeValue.Enum;
EnumUnderlyingType = Enum.GetUnderlyingType(type);
}
else if (type == typeof(string))
{
TypeValue = TypeValue.String;
}
else if (typeof(IList).IsAssignableFrom(type))
{
TypeValue = TypeValue.List;
}
else if (typeof(IDictionary).IsAssignableFrom(type) && type.IsGenericType && ((generic = type.GetGenericArguments()[0]).IsPrimitive || generic.IsEnum || generic == typeof(string)))
{
TypeValue = TypeValue.Dictionary;
}
else
{
TypeValue = TypeValue.Object;
Fields = type.GetFields(BindingFlags.Instance | BindingFlags.GetField | BindingFlags.SetField | BindingFlags.Public);
var count = Fields.Length;
_fields = new Dictionary<string, FieldInfo>(count);
FieldInfo field;
for (int i = 0; i < count; i++)
{
field = Fields[i];
_fields.Add(field.Name, field);
}
}
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
var count = buffer.ReadInt32();
object result = resultType != null? Activator.CreateInstance(resultType) : null;
for (int i = 0; i < count; i++)
{
var fieldName = ReadField(buffer);
var info = typeDescriptor.GetType(resultType);
var field = info.GetField(fieldName);
Type type = field != null ? field.FieldType : null;
var value = binaryJsonReader.Read(type, buffer);
if (field != null)
{
info.SetValue(fieldName, result, value);
}
}
return result;
}
public BinaryJSONWriter(TypeDescription typeDescriptor = null)
{
_typeDescriptor = typeDescriptor ?? new TypeDescription();
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
return null;
}
public override object Read(BinaryReader buffer, Type resultType, TypeDescription typeDescriptor, byte code, BinaryJSONReader binaryJsonReader)
{
var count = buffer.ReadInt32();
var bytes = buffer.ReadBytes(count);
return Encoding.UTF8.GetString(bytes);
}
