| 1 |
b5b351be
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Scott Ullrich
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#!/usr/local/bin/php
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| 2 |
aa280d10
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Bill Marquette
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<?php
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| 3 |
b46bfcf5
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Bill Marquette
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/* $Id$ */
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| 4 |
aa280d10
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Bill Marquette
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/*
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| 5 |
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status_queues.php
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| 6 |
ce77a9c4
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Phil Davis
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Part of the pfSense project
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| 7 |
dd447bde
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Jim Thompson
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Copyright (C) 2004, 2005 Scott Ullrich
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| 8 |
29aef6c4
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Jim Thompson
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Copyright (C) 2009 Ermal Luçi
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| 9 |
ce77a9c4
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Phil Davis
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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| 10 |
aa280d10
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Bill Marquette
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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| 13 |
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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| 22 |
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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| 33 |
2c5fda82
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Jose Luis Duran
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/*
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| 34 |
1d333258
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Scott Ullrich
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pfSense_BUILDER_BINARIES: /sbin/pfctl
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pfSense_MODULE: shaper
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*/
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| 37 |
aa280d10
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Bill Marquette
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| 38 |
6b07c15a
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Matthew Grooms
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##|+PRIV
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##|*IDENT=page-status-trafficshaper-queues
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##|*NAME=Status: Traffic shaper: Queues page
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##|*DESCR=Allow access to the 'Status: Traffic shaper: Queues' page.
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##|*MATCH=status_queues.php*
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##|-PRIV
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| 44 |
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| 45 |
42b0c921
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Phil Davis
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header("Last-Modified: " . gmdate("D, j M Y H:i:s") . " GMT");
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header("Expires: " . gmdate("D, j M Y H:i:s", time()) . " GMT");
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header("Cache-Control: no-cache, no-store, must-revalidate"); // HTTP/1.1
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| 48 |
5f471c95
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Ermal
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header("Pragma: no-cache"); // HTTP/1.0
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| 50 |
aa280d10
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Bill Marquette
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require("guiconfig.inc");
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| 51 |
21b94a54
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Michele Di Maria
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class QueueStats {
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| 52 |
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public $queuename;
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| 53 |
2c5fda82
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Jose Luis Duran
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public $queuelength;
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| 54 |
6ba3121b
|
Michele Di Maria
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public $pps;
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| 55 |
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public $bandwidth;
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| 56 |
21b94a54
|
Michele Di Maria
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public $borrows;
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| 57 |
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public $suspends;
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| 58 |
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public $drops;
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| 59 |
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}
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| 60 |
3a1e12cf
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jim-p
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if (!file_exists("{$g['varrun_path']}/qstats.pid") || !isvalidpid("{$g['varrun_path']}/qstats.pid")) {
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| 61 |
2c5fda82
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Jose Luis Duran
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/* Start in the background so we don't hang up the GUI */
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| 62 |
a3eab908
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Michele Di Maria
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mwexec_bg("/usr/local/sbin/qstats -p {$g['varrun_path']}/qstats.pid");
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| 63 |
3a1e12cf
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jim-p
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/* Give it a moment to start up */
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sleep(1);
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}
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| 66 |
5f471c95
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Ermal
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$fd = @fsockopen("unix://{$g['varrun_path']}/qstats");
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| 67 |
42b0c921
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Phil Davis
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if (!$fd) {
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$error = "Something wrong happened during communication with stat gathering";
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| 69 |
3a1e12cf
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jim-p
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} else {
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$stats = "";
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42b0c921
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Phil Davis
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while(!feof($fd)) {
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3a1e12cf
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jim-p
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$stats .= fread($fd, 4096);
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42b0c921
|
Phil Davis
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}
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3a1e12cf
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jim-p
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fclose($fd);
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@file_put_contents("{$g['tmp_path']}/qstats", $stats);
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$altqstats = @parse_xml_config("{$g['tmp_path']}/qstats", array("altqstats"));
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42b0c921
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Phil Davis
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if ($altqstats == -1) {
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| 78 |
3a1e12cf
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jim-p
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$error = "No queue statistics could be read.";
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| 79 |
42b0c921
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Phil Davis
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}
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| 80 |
5f471c95
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Ermal
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}
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| 81 |
2c5fda82
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Jose Luis Duran
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if ($_REQUEST['getactivity']) {
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| 82 |
21b94a54
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Michele Di Maria
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$statistics = array();
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| 83 |
87428ee8
|
Michele Di Maria
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$bigger_stat = 0;
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$stat_type = $_REQUEST['stats'];
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21b94a54
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Michele Di Maria
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/* build the queue stats. */
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| 86 |
42b0c921
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Phil Davis
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foreach ($altqstats['queue'] as $q) {
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| 87 |
21b94a54
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Michele Di Maria
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statsQueues($q);
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}
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| 89 |
87428ee8
|
Michele Di Maria
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/* calculate the bigger amount of packets or bandwidth being moved through all queues. */
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if ($stat_type == "0")
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{
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| 92 |
42b0c921
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Phil Davis
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foreach ($statistics as $q) {
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if ($bigger_stat < $q->pps) {
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| 94 |
87428ee8
|
Michele Di Maria
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$bigger_stat = $q->pps;
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| 95 |
42b0c921
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Phil Davis
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}
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| 96 |
87428ee8
|
Michele Di Maria
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}
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| 97 |
21b94a54
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Michele Di Maria
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}
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| 98 |
87428ee8
|
Michele Di Maria
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else
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{
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| 100 |
42b0c921
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Phil Davis
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foreach ($statistics as $q) {
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if ($bigger_stat < $q->bandwidth) {
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| 102 |
87428ee8
|
Michele Di Maria
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$bigger_stat = $q->bandwidth;
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| 103 |
42b0c921
|
Phil Davis
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}
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| 104 |
87428ee8
|
Michele Di Maria
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}
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| 105 |
2c5fda82
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Jose Luis Duran
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}
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| 106 |
f2b8daad
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Ermal Lu?i
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$finscript = "";
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| 107 |
42b0c921
|
Phil Davis
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foreach ($statistics as $q) {
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if ($stat_type == "0") {
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| 109 |
87428ee8
|
Michele Di Maria
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$packet_s = round(150 * (1 - $q->pps / $bigger_stat), 0);
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| 110 |
42b0c921
|
Phil Davis
|
} else {
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| 111 |
87428ee8
|
Michele Di Maria
|
$packet_s = round(150 * (1 - $q->bandwidth / $bigger_stat), 0);
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| 112 |
42b0c921
|
Phil Davis
|
}
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| 113 |
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if ($packet_s < 0) {
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$packet_s = 0;
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| 115 |
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}
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| 116 |
21b94a54
|
Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}widthb').width('{$packet_s}');";
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| 117 |
8e006931
|
Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}widtha').width('" . (150 - $packet_s) . "');";
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| 118 |
ff3003df
|
Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}pps').val('" . number_format($q->pps,1) . "');";
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| 119 |
b06abfe3
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Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}bps').val('" . format_bits($q->bandwidth) . "');";
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| 120 |
21b94a54
|
Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}borrows').val('{$q->borrows}');";
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| 121 |
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$finscript .= "jQuery('#queue{$q->queuename}suspends').val('{$q->suspends}');";
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| 122 |
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$finscript .= "jQuery('#queue{$q->queuename}drops').val('{$q->drops}');";
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| 123 |
8e006931
|
Michele Di Maria
|
$finscript .= "jQuery('#queue{$q->queuename}length').val('{$q->queuelength}');";
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| 124 |
21b94a54
|
Michele Di Maria
|
}
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| 125 |
b06abfe3
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Michele Di Maria
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unset($statistics, $altqstats);
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| 126 |
f2b8daad
|
Ermal Lu?i
|
header("Content-type: text/javascript");
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| 127 |
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echo $finscript;
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| 128 |
c5d63426
|
Bill Marquette
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exit;
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| 129 |
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}
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| 130 |
6deb0c03
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Carlos Eduardo Ramos
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$pgtitle = array(gettext("Status"),gettext("Traffic shaper"),gettext("Queues"));
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| 131 |
d71fc5d3
|
jim-p
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$shortcut_section = "trafficshaper";
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| 132 |
4df96eff
|
Scott Ullrich
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include("head.inc");
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| 133 |
aa280d10
|
Bill Marquette
|
?>
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| 134 |
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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| 135 |
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<?php include("fbegin.inc"); ?>
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| 136 |
d1dd0241
|
Scott Ullrich
|
<?php
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| 137 |
42b0c921
|
Phil Davis
|
if (!is_array($config['shaper']['queue']) || count($config['shaper']['queue']) < 1) {
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| 138 |
6deb0c03
|
Carlos Eduardo Ramos
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echo gettext("Traffic shaping is not configured.");
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| 139 |
d1dd0241
|
Scott Ullrich
|
include("fend.inc");
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| 140 |
580a6561
|
Colin Fleming
|
echo "</body></html>";
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| 141 |
42b0c921
|
Phil Davis
|
exit;
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| 142 |
|
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}
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| 143 |
d1dd0241
|
Scott Ullrich
|
?>
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| 144 |
3a1e12cf
|
jim-p
|
<?php if (!$error): ?>
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| 145 |
aa280d10
|
Bill Marquette
|
<form action="status_queues.php" method="post">
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| 146 |
f2b8daad
|
Ermal Lu?i
|
<script type="text/javascript">
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| 147 |
d456b043
|
Colin Fleming
|
//<![CDATA[
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| 148 |
21b94a54
|
Michele Di Maria
|
function getqueueactivity() {
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| 149 |
|
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var url = "/status_queues.php";
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| 150 |
87428ee8
|
Michele Di Maria
|
var pars = "getactivity=yes&stats=" + jQuery("#selStatistic").val();
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| 151 |
21b94a54
|
Michele Di Maria
|
jQuery.ajax(
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| 152 |
|
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url,
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| 153 |
|
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{
|
| 154 |
|
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type: 'post',
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| 155 |
|
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data: pars,
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| 156 |
|
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complete: activitycallback
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| 157 |
|
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});
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| 158 |
|
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}
|
| 159 |
|
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function activitycallback(transport) {
|
| 160 |
|
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setTimeout('getqueueactivity()', 5100);
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| 161 |
|
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}
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| 162 |
42b0c921
|
Phil Davis
|
jQuery(document).ready(function() {
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| 163 |
21b94a54
|
Michele Di Maria
|
setTimeout('getqueueactivity()', 150);
|
| 164 |
|
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});
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| 165 |
d456b043
|
Colin Fleming
|
//]]>
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| 166 |
f2b8daad
|
Ermal Lu?i
|
</script>
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| 167 |
3a1e12cf
|
jim-p
|
<?php endif; ?>
|
| 168 |
d456b043
|
Colin Fleming
|
<table width="100%" border="1" cellpadding="0" cellspacing="0" summary="status queues">
|
| 169 |
3a1e12cf
|
jim-p
|
<?php if ($error): ?>
|
| 170 |
21b94a54
|
Michele Di Maria
|
<tr><td><?php echo $error; ?></td></tr>
|
| 171 |
3a1e12cf
|
jim-p
|
<?php else: ?>
|
| 172 |
21b94a54
|
Michele Di Maria
|
<tr>
|
| 173 |
|
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<td class="listhdr"><?=gettext("Queue"); ?></td>
|
| 174 |
87428ee8
|
Michele Di Maria
|
<td class="listhdr">
|
| 175 |
|
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<?=gettext("Statistics"); ?>
|
| 176 |
|
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<select id="selStatistic">
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| 177 |
|
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<option value="0">PPS</option>
|
| 178 |
|
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<option value="1">Bandwidth</option>
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| 179 |
|
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</select>
|
| 180 |
|
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</td>
|
| 181 |
21b94a54
|
Michele Di Maria
|
<td class="listhdr" width="1%"><?=gettext("PPS"); ?></td>
|
| 182 |
|
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<td class="listhdr" width="1%"><?=gettext("Bandwidth"); ?></td>
|
| 183 |
|
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<td class="listhdr" width="1%"><?=gettext("Borrows"); ?></td>
|
| 184 |
|
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<td class="listhdr" width="1%"><?=gettext("Suspends"); ?></td>
|
| 185 |
|
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<td class="listhdr" width="1%"><?=gettext("Drops"); ?></td>
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| 186 |
2c5fda82
|
Jose Luis Duran
|
<td class="listhdr" width="1%"><?=gettext("Length"); ?></td>
|
| 187 |
21b94a54
|
Michele Di Maria
|
</tr>
|
| 188 |
42b0c921
|
Phil Davis
|
<?php
|
| 189 |
6ba3121b
|
Michele Di Maria
|
$if_queue_list = get_configured_interface_list_by_realif(false, true);
|
| 190 |
42b0c921
|
Phil Davis
|
processQueues($altqstats, 0, "")
|
| 191 |
|
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?>
|
| 192 |
3a1e12cf
|
jim-p
|
<?php endif; ?>
|
| 193 |
21b94a54
|
Michele Di Maria
|
</table>
|
| 194 |
|
|
<p>
|
| 195 |
8cd558b6
|
ayvis
|
<strong><span class="red"><?=gettext("Note"); ?>:</span></strong><br />
|
| 196 |
|
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<?=gettext("Queue graphs take 5 seconds to sample data"); ?>.<br />
|
| 197 |
21b94a54
|
Michele Di Maria
|
<?=gettext("You can configure the Traffic Shaper"); ?> <a href="/firewall_shaper_wizards.php"><?=gettext("here"); ?></a>.
|
| 198 |
|
|
</p>
|
| 199 |
ff3003df
|
Michele Di Maria
|
<script type="text/javascript">
|
| 200 |
d456b043
|
Colin Fleming
|
//<![CDATA[
|
| 201 |
ff3003df
|
Michele Di Maria
|
function StatsShowHide(classname) {
|
| 202 |
42b0c921
|
Phil Davis
|
var firstrow = jQuery("." + classname).first();
|
| 203 |
|
|
if (firstrow.is(':visible')) {
|
| 204 |
|
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jQuery("." + classname).hide();
|
| 205 |
|
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} else {
|
| 206 |
|
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jQuery("." + classname).show();
|
| 207 |
|
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}
|
| 208 |
ff3003df
|
Michele Di Maria
|
}
|
| 209 |
d456b043
|
Colin Fleming
|
//]]>
|
| 210 |
ff3003df
|
Michele Di Maria
|
</script>
|
| 211 |
84903059
|
Michele Di Maria
|
</form>
|
| 212 |
aa280d10
|
Bill Marquette
|
<?php include("fend.inc"); ?>
|
| 213 |
|
|
</body>
|
| 214 |
|
|
</html>
|
| 215 |
2c5fda82
|
Jose Luis Duran
|
<?php
|
| 216 |
42b0c921
|
Phil Davis
|
function processQueues($altqstats, $level, $parent_name) {
|
| 217 |
21b94a54
|
Michele Di Maria
|
global $g;
|
| 218 |
6ba3121b
|
Michele Di Maria
|
global $if_queue_list;
|
| 219 |
ff3003df
|
Michele Di Maria
|
$gray_value = 190 + $level * 10;
|
| 220 |
42b0c921
|
Phil Davis
|
if ($gray_value > 250) {
|
| 221 |
|
|
$gray_value = 255;
|
| 222 |
|
|
}
|
| 223 |
ff3003df
|
Michele Di Maria
|
$row_background = str_repeat(dechex($gray_value), 3);
|
| 224 |
|
|
$parent_name = $parent_name . " queuerow" . $altqstats['name'] . $altqstats['interface'];
|
| 225 |
1679b68c
|
Michele Di Maria
|
$prev_if = $altqstats['interface'];
|
| 226 |
6ba3121b
|
Michele Di Maria
|
foreach ($altqstats['queue'] as $q) {
|
| 227 |
|
|
$if_name = "";
|
| 228 |
1679b68c
|
Michele Di Maria
|
foreach ($if_queue_list as $oif => $real_name) {
|
| 229 |
|
|
if ($oif == $q['interface']) {
|
| 230 |
6ba3121b
|
Michele Di Maria
|
$if_name = $real_name;
|
| 231 |
|
|
break;
|
| 232 |
|
|
}
|
| 233 |
|
|
}
|
| 234 |
1679b68c
|
Michele Di Maria
|
if ($prev_if != $q['interface']) {
|
| 235 |
|
|
echo "<tr><td colspan=\"8\" style=\"padding: 2px;\"><b>Interface ". htmlspecialchars(convert_real_interface_to_friendly_descr($q['interface'])) . "</b></td></tr>";
|
| 236 |
|
|
$prev_if = $q['interface'];
|
| 237 |
|
|
}
|
| 238 |
42b0c921
|
Phil Davis
|
?>
|
| 239 |
ff3003df
|
Michele Di Maria
|
<tr class="<?php echo $parent_name?>">
|
| 240 |
|
|
<td bgcolor="#<?php echo $row_background?>" style="padding-left: <?php echo $level * 20?>px;">
|
| 241 |
21b94a54
|
Michele Di Maria
|
<font color="#000000">
|
| 242 |
|
|
<?
|
| 243 |
42b0c921
|
Phil Davis
|
if (strstr($q['name'], "root_")) {
|
| 244 |
84903059
|
Michele Di Maria
|
echo "<a href=\"firewall_shaper.php?interface={$if_name}&queue={$if_name}&action=show\">Root queue</a>";
|
| 245 |
42b0c921
|
Phil Davis
|
} else {
|
| 246 |
84903059
|
Michele Di Maria
|
echo "<a href=\"firewall_shaper.php?interface={$if_name}&queue={$q['name']}&action=show\">" . htmlspecialchars($q['name']) . "</a>";
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| 247 |
42b0c921
|
Phil Davis
|
}
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| 248 |
21b94a54
|
Michele Di Maria
|
?>
|
| 249 |
|
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</font>
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| 250 |
ff3003df
|
Michele Di Maria
|
</td>
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| 251 |
42b0c921
|
Phil Davis
|
<?php
|
| 252 |
|
|
$cpuUsage = 0;
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| 253 |
|
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echo "<td class=\"nowrap\" width=\"1%\" bgcolor=\"#{$row_background}\">";
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| 254 |
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echo "<img src='./themes/".$g['theme']."/images/misc/bar_left.gif' height='10' width='4' border='0' align='middle' alt='' />";
|
| 255 |
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echo "<img src='./themes/".$g['theme']."/images/misc/bar_blue.gif' height='10' name='queue{$q['name']}{$q['interface']}widtha' id='queue{$q['name']}{$q['interface']}widtha' width='" . $cpuUsage . "' border='0' align='middle' alt='" . htmlspecialchars($q['name']) . "' />";
|
| 256 |
|
|
echo "<img src='./themes/".$g['theme']."/images/misc/bar_gray.gif' height='10' name='queue{$q['name']}{$q['interface']}widthb' id='queue{$q['name']}{$q['interface']}widthb' width='" . (150 - $cpuUsage) . "' border='0' align='middle' alt='" . htmlspecialchars($q['name']) . "' />";
|
| 257 |
|
|
echo "<img src='./themes/".$g['theme']."/images/misc/bar_right.gif' height='10' width='5' border='0' align='middle' alt='' /> ";
|
| 258 |
|
|
if (is_array($q['queue'])) {
|
| 259 |
|
|
echo "<a href=\"#\" onclick=\"StatsShowHide('queuerow{$q['name']}{$q['interface']}');return false\">+/-</a> ";
|
| 260 |
|
|
}
|
| 261 |
|
|
echo " </td>";
|
| 262 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:70px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}pps' id='queue{$q['name']}{$q['interface']}pps' value='(" . gettext("Loading") . ")' align='left' /></td>";
|
| 263 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:80px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}bps' id='queue{$q['name']}{$q['interface']}bps' value='' align='right' /></td>";
|
| 264 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:70px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}borrows' id='queue{$q['name']}{$q['interface']}borrows' value='' align='right' /></td>";
|
| 265 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:70px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}suspends' id='queue{$q['name']}{$q['interface']}suspends' value='' align='right' /></td>";
|
| 266 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:70px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}drops' id='queue{$q['name']}{$q['interface']}drops' value='' align='right' /></td>";
|
| 267 |
|
|
echo "<td width=\"1%\" bgcolor=\"#{$row_background}\"><input style='border: 0px solid white; background-color:#{$row_background}; color:#000000;width:70px;text-align:right;' size='10' name='queue{$q['name']}{$q['interface']}length' id='queue{$q['name']}{$q['interface']}length' value='' align='right' /></td>";
|
| 268 |
|
|
?>
|
| 269 |
21b94a54
|
Michele Di Maria
|
</tr>
|
| 270 |
42b0c921
|
Phil Davis
|
<?php
|
| 271 |
|
|
if (is_array($q['queue'])) {
|
| 272 |
ff3003df
|
Michele Di Maria
|
processQueues($q, $level + 1, $parent_name);
|
| 273 |
42b0c921
|
Phil Davis
|
}
|
| 274 |
21b94a54
|
Michele Di Maria
|
};
|
| 275 |
|
|
}
|
| 276 |
42b0c921
|
Phil Davis
|
function statsQueues($xml) {
|
| 277 |
21b94a54
|
Michele Di Maria
|
global $statistics;
|
| 278 |
b06abfe3
|
Michele Di Maria
|
|
| 279 |
21b94a54
|
Michele Di Maria
|
$current = new QueueStats();
|
| 280 |
|
|
$child = new QueueStats();
|
| 281 |
|
|
$current->queuename = $xml['name'] . $xml['interface'];
|
| 282 |
2c5fda82
|
Jose Luis Duran
|
$current->queuelength = $xml['qlength'];
|
| 283 |
ff3003df
|
Michele Di Maria
|
$current->pps = $xml['measured'];
|
| 284 |
|
|
$current->bandwidth = $xml['measuredspeedint'];
|
| 285 |
21b94a54
|
Michele Di Maria
|
$current->borrows = intval($xml['borrows']);
|
| 286 |
|
|
$current->suspends = intval($xml['suspends']);
|
| 287 |
8e006931
|
Michele Di Maria
|
$current->drops = intval($xml['droppedpkts']);
|
| 288 |
1679b68c
|
Michele Di Maria
|
if (is_array($xml['queue'])) {
|
| 289 |
42b0c921
|
Phil Davis
|
foreach ($xml['queue'] as $q) {
|
| 290 |
21b94a54
|
Michele Di Maria
|
$child = statsQueues($q);
|
| 291 |
|
|
$current->pps += $child->pps;
|
| 292 |
|
|
$current->bandwidth += $child->bandwidth;
|
| 293 |
|
|
$current->borrows += $child->borrows;
|
| 294 |
|
|
$current->suspends += $child->suspends;
|
| 295 |
|
|
$current->drops += $child->drops;
|
| 296 |
|
|
}
|
| 297 |
|
|
}
|
| 298 |
a3eab908
|
Michele Di Maria
|
unset($child);
|
| 299 |
21b94a54
|
Michele Di Maria
|
$statistics[] = $current;
|
| 300 |
|
|
return $current;
|
| 301 |
|
|
}
|
| 302 |
b06abfe3
|
Michele Di Maria
|
function format_bits($bits) {
|
| 303 |
|
|
if ($bits >= 1000000000) {
|
| 304 |
|
|
return sprintf("%.2f Gbps", $bits/1000000000);
|
| 305 |
|
|
} else if ($bits >= 1000000) {
|
| 306 |
|
|
return sprintf("%.2f Mbps", $bits/1000000);
|
| 307 |
|
|
} else if ($bits >= 1000) {
|
| 308 |
31e41cf4
|
Michele Di Maria
|
return sprintf("%.2f Kbps", $bits/1000);
|
| 309 |
b06abfe3
|
Michele Di Maria
|
} else {
|
| 310 |
31e41cf4
|
Michele Di Maria
|
return sprintf("%d bps", $bits);
|
| 311 |
b06abfe3
|
Michele Di Maria
|
}
|
| 312 |
|
|
}
|
| 313 |
73eeee93
|
Michele Di Maria
|
?>
|