private void HandleChannelCreate(Packets.ChannelCreate payload, ushort channelNumber)
{
NanoChannelId id = NanoChannelClass.GetIdByClassName(payload.Name);
_channels[channelNumber] = id;
GetChannelById(id).OnChannelCreated(payload.Flags, channelNumber);
}
public static INanoPacket ParsePacket(byte[] data, NanoChannelContext context)
{
EndianReader packetReader = new EndianReader(data);
RtpHeader header = new RtpHeader();
header.Deserialize(packetReader);
NanoPayloadType payloadType = header.PayloadType;
// It might be NanoChannel.Unknown at this point, if ChannelCreate
// packet was not processed yet
// It gets processed at the end of the function
NanoChannel channel = context.GetChannel(header.ChannelId);
INanoPacket packet = null;
long payloadOffset = packetReader.Position;
switch (payloadType)
{
// FIXME: Create from Attribute is broken
case NanoPayloadType.UDPHandshake:
packet = new UdpHandshake();
break;
case NanoPayloadType.ControlHandshake:
packet = new ControlHandshake();
break;
case NanoPayloadType.ChannelControl:
// Read type to pinpoint exact payload
ChannelControlType cct =
(ChannelControlType)packetReader.ReadUInt32LE();
packet = CreateFromChannelControlType(cct);
break;
case NanoPayloadType.Streamer:
packet = CreateFromStreamerHeader(packetReader, channel);
break;
default:
throw new NanoPackingException(
$"Unknown packet type received: {payloadType}");
}
if (packet == null)
{
throw new NanoPackingException("Failed to find matching body for packet");
}
packetReader.Seek(payloadOffset, SeekOrigin.Begin);
packet.Deserialize(packetReader);
packet.Header = header;
if (packet as ChannelCreate != null)
{
string channelName = ((ChannelCreate)packet).Name;
channel = NanoChannelClass.GetIdByClassName(channelName);
}
if (channel == NanoChannel.Unknown)
{
throw new NanoPackingException("ParsePacket: INanoPacket.Channel is UNKNOWN");
}
packet.Channel = channel;
return(packet);
}