CCats/daemon/src/Sniffer.cpp

#include "../include/Sniffer.h"
#include <iostream>

Sniffer::Sniffer(std::string interfaceName) : sniffer(interfaceName) {
  Tins::SnifferConfiguration config;
  config.set_promisc_mode(true);

  sniffer = Tins::Sniffer(interfaceName, config);
}

Sniffer::~Sniffer() {}

void Sniffer::startSniffing() {
  sniffer.sniff_loop(make_sniffer_handler(this, &Sniffer::handle));
}

void Sniffer::setFilter(std::string filterString) {
  sniffer.set_filter(filterString);
}

bool Sniffer::handle(Tins::PDU &pdu) {
  // TODO implement handler for sniffed traffic

  std::cout << "packet sniffed" << std::endl;

  return false; // will stop sniffing after the first packet because this
                // handler returns false
}