1 |
dpavlin |
1.1 |
#!/usr/bin/perl |
2 |
|
|
|
3 |
|
|
# based on work of Eric Wong <eric@taedium.net> |
4 |
|
|
# available at http://www.taedium.net/rrd-iptraf/ [iptraf.txt] |
5 |
|
|
|
6 |
|
|
use strict; |
7 |
|
|
use warnings; |
8 |
|
|
|
9 |
|
|
my @PORTS = qw ( |
10 |
|
|
TCP/22 TCP/25 TCP/20 TCP/21 UDP/53 |
11 |
|
|
TCP/80 TCP/110 TCP/113 TCP/119 UDP/137 UDP/138 |
12 |
|
|
TCP/210 TCP/443 UDP/514 ); |
13 |
|
|
|
14 |
dpavlin |
1.4 |
my $log = '/var/log/iptraf/tcp_udp_services-eth1.log'; |
15 |
|
|
#my $log = '/home/dpavlin/iptraf/tcp_udp_services-eth1.log'; |
16 |
|
|
|
17 |
|
|
$log = $ARGV[0] if ($ARGV[0] && -r $ARGV[0]); |
18 |
dpavlin |
1.1 |
|
19 |
|
|
open(LOG,$log) || die "Can't open logfile '$log': $!"; |
20 |
|
|
|
21 |
dpavlin |
1.4 |
my $delta="/var/tmp/"; |
22 |
|
|
my $tmp_log=$log; |
23 |
|
|
$tmp_log=~s/\W/_/g; |
24 |
|
|
$delta.=$tmp_log.".offset"; |
25 |
|
|
|
26 |
|
|
if (-e $delta) { |
27 |
|
|
open(D,$delta) || die "can't open delta file '$delta' for log '$log': $!"; |
28 |
|
|
my $offset=<D>; |
29 |
|
|
chomp $offset; |
30 |
|
|
close(D); |
31 |
|
|
my $log_size = -s $log; |
32 |
|
|
if ($offset <= $log_size) { |
33 |
|
|
seek(LOG,$offset,0); |
34 |
|
|
} |
35 |
|
|
} |
36 |
|
|
|
37 |
dpavlin |
1.1 |
my %hash; |
38 |
|
|
|
39 |
|
|
while (<LOG>) { |
40 |
|
|
chomp; |
41 |
|
|
last if ( m/^Running/ ); |
42 |
|
|
next if ( m/^\s*$/ ); |
43 |
|
|
|
44 |
|
|
## read data for tcp packets |
45 |
|
|
if (my ($port) = $_ =~ m/^(\w+\/\d+)/) { |
46 |
|
|
my ($packs, $bytes, $pack_in, $byte_in, $pack_out, $byte_out) = |
47 |
|
|
$_ =~ m/\s(\d+)\s/g; |
48 |
|
|
|
49 |
|
|
$hash{$port} = [$byte_in, $byte_out]; |
50 |
|
|
} |
51 |
|
|
} |
52 |
dpavlin |
1.4 |
|
53 |
|
|
open(D,"> $delta") || die "can't open delta file '$delta' for log '$log': $!"; |
54 |
|
|
print D tell(LOG); |
55 |
|
|
close(D); |
56 |
dpavlin |
1.1 |
|
57 |
|
|
close(LOG); |
58 |
|
|
|
59 |
|
|
foreach my $port (@PORTS) { |
60 |
|
|
print @{$hash{$port}}[0] || 0,"\n",@{$hash{$port}}[1] || 0,"\n"; |
61 |
dpavlin |
1.3 |
delete $hash{$port}; |
62 |
dpavlin |
1.1 |
} |
63 |
dpavlin |
1.3 |
|
64 |
|
|
my ($sum_in,$sum_out) = (0,0); |
65 |
|
|
|
66 |
|
|
foreach my $port (keys %hash) { |
67 |
|
|
$sum_in+=@{$hash{$port}}[0]; |
68 |
|
|
$sum_out+=@{$hash{$port}}[1]; |
69 |
|
|
} |
70 |
|
|
print "$sum_in\n$sum_out\n"; |