public static extern int CallbackLossyPacket(ToxHandle tox, int friendnumber, byte start_byte, ToxDelegates.CallbackPacketDelegate callback, IntPtr obj);
public static extern int RegisterLosslessPacketCallback(ToxHandle tox, int friendnumber, byte start_byte, ToxDelegates.CallbackPacketDelegate callback, IntPtr obj);
/// <summary>
/// Registers a handler for lossless packets starting with start_byte. These packets can be captured with <see cref="OnLosslessPacket"/>.
/// </summary>
/// <param name="friendnumber"></param>
/// <param name="start_byte"></param>
/// <returns></returns>
public bool RegisterLosslessPacketHandler(int friendnumber, byte start_byte)
{
if (disposed)
throw new ObjectDisposedException(GetType().FullName);
if (start_byte < 160 || start_byte > 191)
throw new ArgumentException("start_byte is not in the 160-191 range.");
ToxDelegates.CallbackPacketDelegate del = new ToxDelegates.CallbackPacketDelegate((IntPtr obj, byte[] data, uint length) =>
{
if (OnLosslessPacket != null)
Invoker(OnLosslessPacket, friendnumber, data);
return 1;
});
losslessPacketHandlers.Add(del);
return ToxFunctions.CallbackLosslessPacket(tox, friendnumber, start_byte, del, IntPtr.Zero) == 0;
}