public Message Deserialize(Stream stream, out SerializationContext serializationContext)
{
serializationContext = null;
var reader = new StreamReader(stream) { Position = 0 };
var subTypeInfo = this.packetInspector.FindSubType(reader);
if (subTypeInfo == null)
{
return null;
}
var serializer = this.serializerResolver.GetSerializer(subTypeInfo.Type);
if (serializer == null)
{
return null;
}
reader.Position = 0;
serializationContext = new SerializationContext(this.serializerResolver);
var message = new Message
{
Header = (Header)this.headerSerializer.Deserialize(reader, serializationContext),
Body = (MessageBody)serializer.Deserialize(reader, serializationContext)
};
return message;
}
public byte[] Serialize(Message message, out SerializationContext serializationContext)
{
Contract.Requires<ArgumentNullException>(message != null);
Contract.Requires<ArgumentNullException>(message.Header != null);
Contract.Requires<ArgumentNullException>(message.Body != null);
Contract.Ensures(Contract.Result<byte[]>() != null);
Contract.Ensures(Contract.Result<byte[]>().Length >= 16);
throw new NotImplementedException();
}
public Message Deserialize(byte[] packet, out SerializationContext serializationContext)
{
Contract.Requires<ArgumentNullException>(packet != null);
Contract.Requires<ArgumentNullException>(packet.Length >= 16);
Contract.Ensures(Contract.Result<Message>() != null);
Contract.Ensures(Contract.Result<Message>().Header != null);
Contract.Ensures(Contract.Result<Message>().Body != null);
throw new NotImplementedException();
}
public Message Deserialize(byte[] packet, out SerializationContext serializationContext)
{
using (var memoryStream = new MemoryStream(packet))
{
var message = this.messageSerializer.Deserialize(memoryStream, out serializationContext);
if (message == null || message.Body == null || message.Header == null)
{
throw new InvalidOperationException();
}
return message;
}
}
public byte[] Serialize(Message message, out SerializationContext serializationContext)
{
using (var memoryStream = new MemoryStream())
{
this.messageSerializer.Serialize(memoryStream, message, out serializationContext);
var buffer = memoryStream.GetBuffer();
if (buffer == null || buffer.Length < 16)
{
throw new InvalidOperationException();
}
return buffer;
}
}
private object SerializeDeserialize(object obj)
{
MemoryStream memoryStream = null;
var serializerResolver = new DebuggingSerializerResolverBuilder<MessageBody>().Build();
var serializer = serializerResolver.GetSerializer(obj.GetType());
try
{
memoryStream = new MemoryStream();
using (var streamWriter = new StreamWriter(memoryStream))
using (var streamReader = new StreamReader(memoryStream))
{
var serializationContext = new SerializationContext(serializerResolver);
serializer.Serialize(streamWriter, serializationContext, obj);
var arr = memoryStream.ToArray();
Console.WriteLine(BitConverter.ToString(arr));
memoryStream.Position = 0;
var deserializationContext = new SerializationContext(serializerResolver);
var result = serializer.Deserialize(streamReader, deserializationContext);
memoryStream = null;
return result;
}
}
finally
{
if (memoryStream != null)
{
memoryStream.Dispose();
}
}
}
public void Serialize(Stream stream, Message message, out SerializationContext serializationContext)
{
serializationContext = null;
var serializer = this.serializerResolver.GetSerializer(message.Body.GetType());
if (serializer == null)
{
return;
}
serializationContext = new SerializationContext(this.serializerResolver);
var writer = new StreamWriter(stream) { Position = 0 };
this.headerSerializer.Serialize(writer, serializationContext, message.Header);
serializer.Serialize(writer, serializationContext, message.Body);
var length = writer.Position;
writer.Position = 6;
writer.WriteInt16((short)length);
}