blob: 834f5cb0f88a687b1b1e3b73ebceb1b0aed6c43f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <netinet/in.h>
#include "libnfnetlink_queue.h"
int main(int argc, char **argv)
{
struct nfqnl_handle h;
struct nfqnl_q_handle qh;
int rv;
char buf[4096];
rv = nfqnl_open(&h);
if (rv < 0)
exit(rv);
nfqnl_bind_pf(&h, AF_INET);
nfqnl_create_queue(&h, &qh, 0);
nfqnl_set_mode(&qh, NFQNL_COPY_PACKET, 0xffff);
while (recv(h.nfnlh.fd, buf, sizeof(buf), 0) > 0) {
printf("pkt received\n");
}
nfqnl_destroy_queue(&qh);
nfqnl_unbind_pf(&h, AF_INET);
nfqnl_close(&h);
exit(0);
}
|