private static int GetFieldCount(ProtocolMessage message)
{
int fieldCount = 2; //action & msgSerial
if (!string.IsNullOrEmpty(message.Channel))
{
fieldCount++;
}
if (message.Messages != null && message.Messages.Any(c => GetFieldCount(c) > 0))
{
fieldCount++;
}
if (message.Presence != null)
{
fieldCount++;
}
return(fieldCount);
}
public ProtocolMessage DeserializeProtocolMessage(object value)
{
ProtocolMessage message = new ProtocolMessage();
using (MemoryStream stream = new MemoryStream((byte[])value))
{
using (Unpacker unpacker = Unpacker.Create(stream))
{
long fieldCount = 0;
unpacker.ReadMapLength(out fieldCount);
for (int i = 0; i < fieldCount; i++)
{
string fieldName;
unpacker.ReadString(out fieldName);
unpackActions[fieldName](unpacker, message);
}
}
}
return(message);
}
public ProtocolMessage DeserializeProtocolMessage(object value)
{
JObject json = JObject.Parse(value as string);
ProtocolMessage message = new ProtocolMessage();
JToken token;
if (json.TryGetValue(ProtocolMessage.ActionPropertyName, out token))
{
message.Action = (ProtocolMessage.MessageAction)token.Value <int>();
}
if (json.TryGetValue(ProtocolMessage.FlagsPropertyName, out token))
{
message.Flags = (ProtocolMessage.MessageFlag)token.Value <int>();
}
if (json.TryGetValue(ProtocolMessage.CountPropertyName, out token))
{
message.Count = token.Value <int>();
}
if (json.TryGetValue(ProtocolMessage.MsgSerialPropertyName, out token))
{
message.MsgSerial = token.Value <long>();
}
if (json.TryGetValue(ProtocolMessage.ErrorPropertyName, out token))
{
JObject errorJObject = token.Value <JObject>();
string reason = errorJObject.OptValue <string>(ErrorInfo.ReasonPropertyName);
int statusCode = errorJObject.OptValue <int>(ErrorInfo.StatusCodePropertyName);
int code = errorJObject.OptValue <int>(ErrorInfo.CodePropertyName);
message.Error = new ErrorInfo(reason, code, statusCode == 0 ? null : (System.Net.HttpStatusCode?)statusCode);
}
if (json.TryGetValue(ProtocolMessage.IdPropertyName, out token))
{
message.Id = token.Value <string>();
}
if (json.TryGetValue(ProtocolMessage.ChannelPropertyName, out token))
{
message.Channel = token.Value <string>();
}
if (json.TryGetValue(ProtocolMessage.ChannelSerialPropertyName, out token))
{
message.ChannelSerial = token.Value <string>();
}
if (json.TryGetValue(ProtocolMessage.ConnectionIdPropertyName, out token))
{
message.ConnectionId = token.Value <string>();
}
if (json.TryGetValue(ProtocolMessage.ConnectionKeyPropertyName, out token))
{
message.ConnectionKey = token.Value <string>();
}
if (json.TryGetValue(ProtocolMessage.ConnectionSerialPropertyName, out token))
{
message.ConnectionSerial = token.Value <long>();
}
if (json.TryGetValue(ProtocolMessage.TimestampPropertyName, out token))
{
message.Timestamp = token.Value <long>().FromUnixTimeInMilliseconds();
}
if (json.TryGetValue(ProtocolMessage.MessagesPropertyName, out token))
{
JArray messagesArray = (JArray)token;
message.Messages = messagesArray.Select(c => DeserializeMessage(c as JObject)).ToArray();
}
if (json.TryGetValue(ProtocolMessage.PresencePropertyName, out token))
{
JArray messagesArray = (JArray)token;
message.Presence = messagesArray.Select(c => DeserializePresenceMessage(c as JObject)).ToArray();
}
return(message);
}