16 lines
471 B
C++
16 lines
471 B
C++
#include "tcp_state.hh"
|
|
|
|
using namespace std;
|
|
|
|
string TCPState::state_summary(const TCPReceiver &receiver) {
|
|
if (receiver.stream_out().error()) {
|
|
return TCPReceiverStateSummary::ERROR;
|
|
} else if (not receiver.ackno().has_value()) {
|
|
return TCPReceiverStateSummary::LISTEN;
|
|
} else if (receiver.stream_out().input_ended()) {
|
|
return TCPReceiverStateSummary::FIN_RECV;
|
|
} else {
|
|
return TCPReceiverStateSummary::SYN_RECV;
|
|
}
|
|
}
|