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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
<?
/* This file is part of JFFNMS
* Copyright (C) <2002-2005> Javier Szyszlican <javier@szysz.com>
* This program is licensed under the GNU GPL, full terms in the LICENSE file
*/
function unit_convert (&$value, $unit) {
switch ($unit) {
case "Kbit" : $value *= 1000; break;
case "Mbit" : $value *= 1024 * 1000; break;
}
}
function tree_tc () {
$dev = "/proc/net/dev";
$devices_raw = file($dev);
unset ($devices_raw[0]);
unset ($devices_raw[1]);
$dev_id = 1;
foreach ($devices_raw as $aux) {
$dev_name = trim(substr($aux,0,strpos($aux,":")));
$devices[$dev_id][index]=$dev_id;
$devices[$dev_id][name]=$dev_name;
$dev_id++;
}
$tc="/sbin/tc";
foreach ($devices as $dev_id=>$aux) {
unset ($result);
$dev_name = $aux[name];
exec("$tc -s class show dev $dev_name",$result);
$pos = 0;
foreach ($result as $data) {
$data = trim($data);
if ($pos==0)
if (preg_match ("/^class (\S+) (\S+) (?:parent \S+(?: leaf \S+|)(?: prio \d+|)|root(?: prio \d+|)) rate (\d+)(\S+) ceil (\d+)(\S+).+/",$data,$parts)) {
$aux = explode (":",$parts[2]);
$class_id = $dev_id.str_pad($aux[0],2,"0",STR_PAD_LEFT).str_pad($aux[1],3,"0",STR_PAD_LEFT);
unset ($aux);
$classes[$class_id][index]=$class_id;
$classes[$class_id][device]=$dev_id;
$classes[$class_id][name]=$parts[2];
$classes[$class_id][type]=$parts[1];
$classes[$class_id][rate]=$parts[3];
$classes[$class_id][ceil]=$parts[5];
unit_convert ($classes[$class_id][rate],$parts[4]);
unit_convert ($classes[$class_id][ceil],$parts[6]);
}
//Sent 72133756 bytes 250090 pkts (dropped 0, overlimits 0 requeues 0)
//Sent 198540532 bytes 822282 pkt (dropped 587, overlimits 0 requeues 0)
if ($pos==1)
if (is_array($classes[$class_id]) &&
preg_match ("/Sent (\d+) bytes (\d+) pkt(?:s*) \(dropped (\d+), overlimits (\d+)/",$data,$parts)) {
$classes[$class_id][bytes]=$parts[1]*1;
$classes[$class_id][packets]=$parts[2]*1;
$classes[$class_id][dropped]=$parts[3];
$classes[$class_id][overlimit]=$parts[4];
truncate_counter ($classes[$class_id][bytes]);
truncate_counter ($classes[$class_id][packets]);
}
$pos++;
if (empty($data)) $pos = 0;
}
}
$info[devices]=$devices;
$info[classes]=$classes;
return $info;
}
?>
|
