#pragma once

#include <stdint.h>

#include "host.h"

#define SCAN_NULL (1 << 0)
#define SCAN_SYN (1 << 1)
#define SCAN_ACK (1 << 2)
#define SCAN_FIN (1 << 3)
#define SCAN_XMAS (1 << 4)
#define SCAN_UDP (1 << 5)
#define SCAN_ALL (SCAN_NULL | SCAN_SYN | SCAN_ACK | SCAN_FIN | SCAN_XMAS | SCAN_UDP) 

[[__maybe_unused__]] static const char *types_str[] = {
    "NULL", "SYN", "ACK", "FIN", "XMAS", "UDP",
};

#define NB_SCAN (sizeof(types_str) / sizeof(*types_str)) 

struct scan {
	struct host host;
	char *dest_addr;
	uint16_t port_start;
	uint16_t port_end;
	uint8_t type;
	uint8_t ttl;
	uint8_t max_retries;
	struct response *responses;
};

int scan(struct scan *data);