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
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
* (C) 2006 by Pablo Neira Ayuso <pablo@netfilter.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "traffic_stats.h"
#include "conntrackd.h"
void update_traffic_stats(struct nf_conntrack *ct)
{
STATE(stats).bytes_orig +=
nfct_get_attr_u32(ct, ATTR_ORIG_COUNTER_BYTES);
STATE(stats).bytes_repl +=
nfct_get_attr_u32(ct, ATTR_REPL_COUNTER_BYTES);
STATE(stats).packets_orig +=
nfct_get_attr_u32(ct, ATTR_ORIG_COUNTER_PACKETS);
STATE(stats).packets_repl +=
nfct_get_attr_u32(ct, ATTR_REPL_COUNTER_PACKETS);
}
void dump_traffic_stats(int fd)
{
char buf[512];
int size;
uint64_t bytes = STATE(stats).bytes_orig + STATE(stats).bytes_repl;
uint64_t packets = STATE(stats).packets_orig +
STATE(stats).packets_repl;
size = sprintf(buf, "traffic processed:\n");
size += sprintf(buf+size, "%20llu Bytes ", (unsigned long long)bytes);
size += sprintf(buf+size, "%20llu Pckts\n\n", (unsigned long long)packets);
send(fd, buf, size, 0);
}
|