pfSense

 * firewall_shaper.php

 *

 * part of pfSense (https://www.pfsense.org)

 * Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)

 * All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 */

##|+PRIV

##|*NAME=Firewall: Traffic Shaper

##|*DESCR=Allow access to the 'Firewall: Traffic Shaper' page.

require_once("guiconfig.inc");

require_once("functions.inc");

require_once("rrd.inc");

if ($_GET['reset'] != "") {

	/* XXX: Huh, why are we killing php? */

	exit;

}

$pgtitle = array(gettext("Firewall"), gettext("Traffic Shaper"), gettext("By Interface"));

$pglinks = array("", "@self", "@self");

$shortcut_section = "trafficshaper";

$shaperIFlist = get_configured_interface_with_descr(true);

read_altq_config();

/*

 * The whole logic in these code maybe can be specified.

if ($_GET) {

	if ($_GET['queue']) {

		$qname = htmlspecialchars(trim($_GET['queue']));

	}

}

if ($_POST) {

	if ($_POST['name']) {

		$parentqueue = htmlspecialchars(trim($_POST['parentqueue']));

	}

}

if ($interface) {

	if ($altq) {

	} else {

		$addnewaltq = true;

	}

}

$dontshow = false;

$dfltmsg = false;

if ($_GET) {

		case "delete":

			if ($queue) {

				if (write_config()) {

					mark_subsystem_dirty('shaper');

				}

			}

			header("Location: firewall_shaper.php");

			break;

				$altq->delete_all();

			}

			unset($altq_list_queues);

				if (isset($rule['wizard']) && $rule['wizard'] == "yes") {

					unset($config['filter']['rule'][$key]);

				}

			}

			if (write_config()) {

				$changes_applied = true;

				$retval = 0;

				$no_write_config_msg = gettext("Unable to write config.xml (Access Denied?).");

			}

			$dfltmsg = true;

	case "add":

			switch ($altq->GetScheduler()) {

				break;

				case "FAIRQ":

		} else if ($addnewaltq) {

		} else {

			$input_errors[] = gettext("Could not create new queue/discipline! Any recent changes may need to be applied first.");

		}

		if ($q) {

		case "show":

			if ($queue) {

				$sform = $queue->build_form();

			} else {

				$input_errors[] = gettext("Queue not found!");

			}

		break;

				$queue->SetEnabled("on");

			} else {

				$input_errors[] = gettext("Queue not found!");

			}

		case "disable":

				$queue->SetEnabled("");

				$sform = $queue->build_form();

				if (write_config()) {

				$input_errors[] = gettext("Queue not found!");

			}

		default:

			$dfltmsg = true;

			$dontshow = true;

	}

}

	unset($input_errors);

	if ($addnewaltq) {

		$altq =& new altq_root_queue();

		$altq->SetInterface($interface);

		$altq->validate_input($_POST, $input_errors);

		if (!$input_errors) {

			$altq->SetLink($tmppath);

			$altq->wconfig();

			if (write_config()) {

				mark_subsystem_dirty('shaper');

			}

			$can_enable = true;

			$can_add = true;

		}

		read_altq_config();

		$sform = $altq->build_form();

	} else if ($parentqueue) { /* Add a new queue */

			$tmp =& $qtmp->add_queue($interface, $_POST, $tmppath, $input_errors);

			if (!$input_errors) {

				if ($tmp->CanHaveChildren() && $can_enable) {

					if ($tmp->GetDefault() <> "") {

						$can_add = false;

					} else {

						$can_add = true;

					}

					$can_add = false;

				}

					mark_subsystem_dirty('shaper');

				}

				$can_enable = true;

				if ($altq->GetScheduler() != "PRIQ") { /* XXX */

						$can_add = false;

					} else {

						$can_add = true;

					}

			}

			read_altq_config();

			$sform = $tmp->build_form();

		} else {

			$input_errors[] = gettext("Could not add new queue.");

		}

	} else if ($_POST['apply']) {

		write_config();

		$changes_applied = true;

		$retval = 0;

		$retval |= filter_configure();

		/* reset rrd queues */

		system("rm -f /var/db/rrd/*queuedrops.rrd");

		clear_subsystem_dirty('shaper');

		if ($queue) {

			$sform = $queue->build_form();

			$dontshow = false;

			$sform = $default_shaper_message;

			$dontshow = true;

	} else if ($queue) {

		$queue->validate_input($_POST, $input_errors);

		read_altq_config();

		$sform = $queue->build_form();

	} else	{

		$dfltmsg = true;

		$dontshow = true;

	mwexec("killall qstats");

}

if (!$_POST && !$_GET) {

	$dfltmsg = true;

	$dontshow = true;

if ($queue) {

	if ($queue->GetEnabled()) {

		$can_enable = true;

	} else {

		$can_enable = false;

	}

	if ($queue->CanHaveChildren() && $can_enable) {

		if ($altq->GetQname() <> $queue->GetQname() && $queue->GetDefault() <> "") {

			$can_add = false;

		} else {

			$can_add = true;

		}

		$can_add = false;

	}

}

include("head.inc");

if (is_array($altq_list_queues)) {

	foreach ($altq_list_queues as $tmpaltq) {

		$tree .= $tmpaltq->build_tree();

	}

	$tree .= get_interface_list_to_show();

}

$tree .= "</ul>";

if ($queue) {

	print($queue->build_javascript());

}

print($newjavascript);

if ($input_errors) {

	print_input_errors($input_errors);

}

if ($no_write_config_msg) {

}

if (is_subsystem_dirty('shaper')) {

	print_apply_box(gettext("The traffic shaper configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));

}

$tab_array[] = array(gettext("Limiters"), false, "firewall_shaper_vinterface.php");

$tab_array[] = array(gettext("Wizards"), false, "firewall_shaper_wizards.php");

?>

<script type="text/javascript" src="./vendor/tree/tree.js"></script>

<div class="table-responsive">

				<td class="col-md-1">

print($tree);

if (count($altq_list_queues) > 0) {

?>

					<a href="firewall_shaper.php?action=resetall" class="btn btn-sm btn-danger">

						<i class="fa fa-trash icon-embed-btn"></i>

						<?=gettext('Remove Shaper')?>

<?php

}

?>

				</td>

if (!$dfltmsg && $sform)  {

	// Add global buttons

			if ($queue) {

				$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=add';

			} else {

				$url = 'firewall_shaper.php?interface='. $interface . '&action=add';

			}

			$sform->addGlobal(new Form_Button(

				'Add new Queue',

				$url,

			))->addClass('btn-success');

		}

		if ($queue) {

			$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=delete';

		} else {

			$url = 'firewall_shaper.php?interface='. $interface . '&action=delete';

		}

		$sform->addGlobal(new Form_Button(

			$queue ? 'Delete this queue':'Disable shaper on interface',

			$url,

		))->addClass('btn-danger');

	}

	print($sform);

?>

				</td>

</div>

<?php if (empty(get_interface_list_to_show()) && (!is_array($altq_list_queues) || (count($altq_list_queues) == 0))): ?>

<div>

<?php

if ($dfltmsg) {

	<div class="infoblock">

		<?php print_info_box($default_shaper_msg, 'info', false); ?>

	</div>

include("foot.inc");