#pragma once

#include <netinet/ip_icmp.h>
#include <netinet/tcp.h>
#include <netinet/udp.h>
#include <stdint.h>

#include "scan.h"

#define TIMEOUT 5

typedef enum {
	CLOSED,
	OPENED,
	FILTERED,
	UNFILTERED,
	OPENFILTERED,
} e_state;

[[__maybe_unused__]] static const char *states_str[] = {
    "CLOSED", "OPENED", "FILTERED", "UNFILTERED", "OPENFILTERED",
};

struct response {
	e_state states[SCAN_ALL];
	char *service;
};

void tcp_response(const struct tcphdr *tcphdr, const struct scan *data);
void udp_response(const struct udphdr *udphdr, const struct scan *data);
void icmp_response(const struct icmphdr *icmphdr, const struct scan *data);
void no_response(const struct scan *data);