public void HandleCapture(byte[] buffer, int offset, int length)
{
TimeSpan timeOffset = DateTime.UtcNow - _connectedAt;
MemoryStream stream = PrepareSendFrame(RPCAP_VERSION, RPCAP_MSG_PACKET, 0);
NetworkWriter writer = new NetworkWriter(stream);
uint seconds = (uint)Math.Floor(timeOffset.TotalSeconds);
uint microseconds = (uint)((timeOffset.Ticks % TimeSpan.TicksPerSecond) / 10L);
int bytesToTransmit = Math.Min(_snapLength, length);
writer.WriteUnsigned32(seconds);
writer.WriteUnsigned32(microseconds);
writer.WriteUnsigned32((uint)bytesToTransmit);
writer.WriteUnsigned32((uint)length);
writer.WriteUnsigned32(_packetNumber++);
stream.Write(buffer, offset, bytesToTransmit);
CompleteSendFrame(stream);
}
void HandleOpenRequest(byte[] data)
{
string deviceName = Encoding.UTF8.GetString(data);
MemoryStream stream = PrepareSendFrame(RPCAP_VERSION, RPCAP_MSG_OPEN_REPLY, 0);
NetworkWriter writer = new NetworkWriter(stream);
uint linkType = DLT_EN10MB;
uint offsetFromUtc = 0;
writer.WriteUnsigned32(linkType);
writer.WriteUnsigned32(offsetFromUtc);
CompleteSendFrame(stream);
}
