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<?php
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/* $Id$ */
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/*
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firewall_shaper.php
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Copyright (C) 2004, 2005 Scott Ullrich
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Copyright (C) 2008 Ermal Lu?i
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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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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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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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require("guiconfig.inc");
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if($_GET['reset'] <> "") {
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mwexec("killall -9 pfctl php");
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exit;
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}
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$pgtitle = array("Firewall","Traffic Shaper");
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read_altq_config();
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/*
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* The whole logic in these code maybe can be specified.
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* If you find a better way contact me :).
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*/
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if ($_GET) {
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if ($_GET['queue'])
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$qname = trim($_GET['queue']);
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if ($_GET['interface'])
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$interface = trim($_GET['interface']);
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if ($_GET['action'])
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$action = $_GET['action'];
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}
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if ($_POST) {
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if ($_POST['name'])
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$qname = trim($_POST['name']);
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if ($_POST['interface'])
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$interface = trim($_POST['interface']);
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if ($_POST['parentqueue'])
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$parentqueue = trim($_POST['parentqueue']);
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}
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if ($interface) {
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$altq = $altq_list_queues[$interface];
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if ($altq) {
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$queue =& $altq->find_queue($interface, $qname);
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} else $addnewaltq = true;
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}
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$dontshow = false;
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$newqueue = false;
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$output_form = "";
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if ($_GET) {
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switch ($action) {
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case "delete":
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if ($queue) {
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$queue->delete_queue();
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write_config();
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touch($d_shaperconfdirty_path);
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}
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header("Location: firewall_shaper.php");
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exit;
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break;
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case "resetall":
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foreach ($altq_list_queues as $altq)
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$altq->delete_all();
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unset($altq_list_queues);
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$altq_list_queues = array();
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$tree = "<ul class=\"tree\" >";
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$tree .= get_interface_list_to_show();
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$tree .= "</ul>";
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unset($config['shaper']['queue']);
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unset($queue);
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unset($altq);
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$can_add = false;
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$can_enable = false;
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$dontshow = true;
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foreach ($config['filter']['rule'] as $key => $rule) {
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if (isset($rule['wizard']) && $rule['wizard'] == "yes")
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unset($config['filter']['rule'][$key]);
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}
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write_config();
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$retval = 0;
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$savemsg = get_std_save_message($retval);
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config_lock();
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$retval = filter_configure();
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config_unlock();
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if (stristr($retval, "error") <> true)
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$savemsg = get_std_save_message($retval);
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else
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$savemsg = $retval;
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$output_form = $default_shaper_message;
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break;
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case "add":
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/* XXX: Find better way because we shouldn't know about this */
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if ($altq) {
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switch ($altq->GetScheduler()) {
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case "PRIQ":
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$q = new priq_queue();
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break;
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case "FAIRQ":
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$q = new fairq_queue();
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break;
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case "HFSC":
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$q = new hfsc_queue();
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break;
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case "CBQ":
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$q = new cbq_queue();
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break;
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default:
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/* XXX: Happens when sched==NONE?! */
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$q = new altq_root_queue();
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break;
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}
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} else if ($addnewaltq) {
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$q = new altq_root_queue();
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} else
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$input_errors[] = "Could not create new queue/discipline!";
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if ($q) {
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$q->SetInterface($interface);
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$output_form .= $q->build_form();
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$output_form .= "<input type=\"hidden\" name=\"parentqueue\" id=\"parentqueue\"";
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$output_form .= " value=\"".$qname."\">";
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$newjavascript = $q->build_javascript();
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unset($q);
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$newqueue = true;
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}
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break;
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case "show":
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if ($queue)
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$output_form .= $queue->build_form();
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else
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$input_errors[] = "Queue not found!";
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break;
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case "enable":
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if ($queue) {
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$queue->SetEnabled("on");
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$output_form .= $queue->build_form();
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write_config();
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touch($d_shaperconfdirty_path);
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} else
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$input_errors[] = "Queue not found!";
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break;
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case "disable":
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if ($queue) {
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$queue->SetEnabled("");
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$output_form .= $queue->build_form();
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write_config();
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touch($d_shaperconfdirty_path);
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} else
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$input_errors[] = "Queue not found!";
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break;
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default:
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$output_form .= "<p class=\"pgtitle\">" . $default_shaper_msg."</p>";
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$dontshow = true;
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break;
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}
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} else if ($_POST) {
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unset($input_errors);
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if ($addnewaltq) {
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$altq =& new altq_root_queue();
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$altq->SetInterface($interface);
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switch ($altq->GetBwscale()) {
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case "Mb":
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$factor = 1000 * 1000;
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brak;
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case "Kb":
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$factor = 1000;
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break;
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case "b":
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$factor = 1;
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break;
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case "Gb":
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$factor = 1000 * 1000 * 1000;
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break;
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case "%": /* We don't use it for root_XXX queues. */
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default: /* XXX assume Kb by default. */
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$factor = 1000;
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break;
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}
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$altq->SetAvailableBandwidth($altq->GetBandwidth() * $factor);
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$altq->ReadConfig($_POST);
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$altq->validate_input($_POST, &$input_errors);
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if (!$input_errors) {
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unset($tmppath);
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$tmppath[] = $altq->GetInterface();
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$altq->SetLink(&$tmppath);
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$altq->wconfig();
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write_config();
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touch($d_shaperconfdirty_path);
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$can_enable = true;
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$can_add = true;
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read_altq_config();
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}
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$output_form .= $altq->build_form();
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} else if ($parentqueue) { /* Add a new queue */
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$qtmp =& $altq->find_queue($interface, $parentqueue);
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if ($qtmp) {
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$tmppath =& $qtmp->GetLink();
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array_push($tmppath, $qname);
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$tmp =& $qtmp->add_queue($interface, $_POST, $tmppath, &$input_errors);
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if (!$input_errors) {
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array_pop($tmppath);
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$tmp->wconfig();
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$can_enable = true;
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read_altq_config();
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if ($tmp->CanHaveChilds() && $can_enable) {
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if ($tmp->GetDefault() <> "")
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$can_add = false;
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else
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$can_add = true;
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} else
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$can_add = false;
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write_config();
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touch($d_shaperconfdirty_path);
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$can_enable = true;
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if ($altq->GetScheduler() != "PRIQ") /* XXX */
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if ($tmp->GetDefault() <> "")
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$can_add = false;
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else
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$can_add = true;
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}
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$output_form .= $tmp->build_form();
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} else
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$input_errors[] = "Could not add new queue.";
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} else if ($_POST['apply']) {
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write_config();
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$retval = 0;
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$savemsg = get_std_save_message($retval);
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config_lock();
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$retval = filter_configure();
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config_unlock();
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if (stristr($retval, "error") <> true)
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$savemsg = get_std_save_message($retval);
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else
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$savemsg = $retval;
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/* reset rrd queues */
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system("rm -f /var/db/rrd/*queuedrops.rrd");
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system("rm -f /var/db/rrd/*queues.rrd");
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enable_rrd_graphing();
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unlink($d_shaperconfdirty_path);
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if ($queue) {
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$output_form .= $queue->build_form();
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$dontshow = false;
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}
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else {
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$output_form .= $default_shaper_message;
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$dontshow = true;
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}
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} else if ($queue) {
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$queue->validate_input($_POST, &$input_errors);
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if (!$input_errors) {
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$queue->update_altq_queue_data($_POST);
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$queue->wconfig();
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write_config();
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touch($d_shaperconfdirty_path);
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$dontshow = false;
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read_altq_config();
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}
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$output_form .= $queue->build_form();
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} else {
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$output_form .= "<p class=\"pgtitle\">" . $default_shaper_msg."</p>";
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$dontshow = true;
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}
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302
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} else {
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$output_form .= "<p class=\"pgtitle\">" . $default_shaper_msg."</p>";
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$dontshow = true;
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}
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306
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307
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if ($queue) {
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308
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if ($queue->GetEnabled())
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$can_enable = true;
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else
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$can_enable = false;
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if ($queue->CanHaveChilds() && $can_enable) {
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313
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if ($altq->GetQname() <> $queue->GetQname() && $queue->GetDefault() <> "")
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$can_add = false;
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315
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else
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316
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$can_add = true;
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317
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} else
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318
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$can_add = false;
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319
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}
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320
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321
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$tree = "<ul class=\"tree\" >";
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322
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if (is_array($altq_list_queues)) {
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323
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foreach ($altq_list_queues as $tmpaltq) {
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324
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$tree .= $tmpaltq->build_tree();
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325
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}
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326
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$tree .= get_interface_list_to_show();
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327
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}
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328
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$tree .= "</ul>";
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329
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330
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if (!$dontshow || $newqueue) {
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331
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332
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$output_form .= "<tr><td width=\"22%\" valign=\"top\" class=\"vncellreq\">";
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333
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$output_form .= "Queue Actions";
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334
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$output_form .= "</td><td valign=\"top\" class=\"vncellreq\" width=\"78%\">";
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335
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336
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$output_form .= "<input type=\"submit\" name=\"Submit\" value=\"" . gettext("Save") . "\" class=\"formbtn\" />";
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337
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if ($can_add || $addnewaltq) {
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338
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$output_form .= "<a href=\"firewall_shaper.php?interface=";
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339
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$output_form .= $interface;
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340
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if ($queue) {
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341
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$output_form .= "&queue=" . $queue->GetQname();
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342
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}
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343
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$output_form .= "&action=add\">";
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344
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$output_form .= "<input type=\"button\" class=\"formbtn\" name=\"add\" value=\"Add new queue\">";
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345
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$output_form .= "</a>";
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346
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$output_form .= "<a href=\"firewall_shaper.php?interface=";
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347
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$output_form .= $interface . "&queue=";
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348
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if ($queue) {
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349
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$output_form .= "&queue=" . $queue->GetQname();
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350
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}
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351
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$output_form .= "&action=delete\">";
|
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352
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$output_form .= "<input type=\"button\" class=\"formbtn\" name=\"delete\"";
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353
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if ($queue)
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354
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$output_form .= " value=\"Delete this queue\">";
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355
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else
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356
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$output_form .= " value=\"Disable shaper on interface\">";
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357
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$output_form .= "</a>";
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358
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}
|
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359
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$output_form .= "</td></tr>";
|
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360
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$output_form .= "</div>";
|
|
361
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}
|
|
362
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else
|
|
363
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$output_form .= "</div>";
|
|
364
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|
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365
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$output = "<div id=\"shaperarea\" style=\"position:relative\">";
|
|
366
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if (!$dontshow) {
|
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367
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if ($queue || $altq || $newqueue) {
|
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368
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$output .= "<tr><td valign=\"top\" class=\"vncellreq\"><br>";
|
|
369
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$output .= "Enable/Disable";
|
|
370
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$output .= "</td><td class=\"vncellreq\">";
|
|
371
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$output .= " <input type=\"checkbox\" id=\"enabled\" name=\"enabled\"";
|
|
372
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if ($queue)
|
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373
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if ($queue->GetEnabled())
|
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374
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$output .= " CHECKED";
|
|
375
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else if ($altq)
|
|
376
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if ($altq->GetEnabled())
|
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377
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$output .= " CHECKED";
|
|
378
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$output .= " ><span class=\"vexpl\"> Enable/Disable queue and its childs</span>";
|
|
379
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$output .= "</td></tr>";
|
|
380
|
}
|
|
381
|
}
|
|
382
|
$output .= $output_form;
|
|
383
|
|
|
384
|
//$pgtitle = "Firewall: Shaper: By Interface View";
|
|
385
|
|
|
386
|
include("head.inc");
|
|
387
|
?>
|
|
388
|
|
|
389
|
<body link="#0000CC" vlink="#0000CC" alink="#0000CC" >
|
|
390
|
<link rel="stylesheet" type="text/css" media="all" href="./tree/tree.css" />
|
|
391
|
<script type="text/javascript" src="./tree/tree.js"></script>
|
|
392
|
<?php
|
|
393
|
if ($queue) {
|
|
394
|
echo "<script type=\"text/javascript\">";
|
|
395
|
echo $queue->build_javascript();
|
|
396
|
echo "</script>";
|
|
397
|
}
|
|
398
|
echo $newjavascript;
|
|
399
|
|
|
400
|
include("fbegin.inc");
|
|
401
|
?>
|
|
402
|
<div id="inputerrors"></div>
|
|
403
|
<?php if ($input_errors) print_input_errors($input_errors); ?>
|
|
404
|
|
|
405
|
<form action="firewall_shaper.php" method="post" id="iform" name="iform">
|
|
406
|
|
|
407
|
<?php if ($savemsg) print_info_box($savemsg); ?>
|
|
408
|
<?php if (file_exists($d_shaperconfdirty_path)): ?><p>
|
|
409
|
<?php print_info_box_np("The traffic shaper configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
|
|
410
|
<?php endif; ?>
|
|
411
|
<table width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
412
|
<tr><td>
|
|
413
|
<?php
|
|
414
|
$tab_array = array();
|
|
415
|
$tab_array[0] = array("By Interface", true, "firewall_shaper.php");
|
|
416
|
$tab_array[1] = array("By Queue", false, "firewall_shaper_queues.php");
|
|
417
|
$tab_array[2] = array("Wizards", false, "firewall_shaper_wizards.php");
|
|
418
|
display_top_tabs($tab_array);
|
|
419
|
?>
|
|
420
|
</td></tr>
|
|
421
|
<tr>
|
|
422
|
<td>
|
|
423
|
<div id="mainarea">
|
|
424
|
<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
425
|
<?php if (count($altq_list_queues) > 0): ?>
|
|
426
|
<tr class="tabcont"><td width="25%" align="left">
|
|
427
|
<a href="firewall_shaper.php?action=resetall" >
|
|
428
|
<input type="button" value="Remove Shaper" class="formbtn">
|
|
429
|
</a>
|
|
430
|
</td><td width="75%"> </td></tr>
|
|
431
|
<? endif; ?>
|
|
432
|
<tr>
|
|
433
|
<td width="25%" valign="top" algin="left">
|
|
434
|
<?php
|
|
435
|
echo $tree;
|
|
436
|
?>
|
|
437
|
</td>
|
|
438
|
<td width="75%" valign="top" align="center">
|
|
439
|
<table>
|
|
440
|
<?
|
|
441
|
echo $output;
|
|
442
|
?>
|
|
443
|
</table>
|
|
444
|
|
|
445
|
</td></tr>
|
|
446
|
</table>
|
|
447
|
</div>
|
|
448
|
</td>
|
|
449
|
</tr>
|
|
450
|
</table>
|
|
451
|
</form>
|
|
452
|
<?php include("fend.inc");
|
|
453
|
?>
|
|
454
|
</body>
|
|
455
|
</html>
|