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<?php
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/*
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firewall_shaper.php
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*/
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/* ====================================================================
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* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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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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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgment:
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* "This product includes software developed by the pfSense Project
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* for use in the pfSense software distribution. (http://www.pfsense.org/).
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*
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* 4. The names "pfSense" and "pfSense Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* coreteam@pfsense.org.
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*
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* 5. Products derived from this software may not be called "pfSense"
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* nor may "pfSense" appear in their names without prior written
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* permission of the Electric Sheep Fencing, LLC.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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*
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* "This product includes software developed by the pfSense Project
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* for use in the pfSense software distribution (http://www.pfsense.org/).
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*
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* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* 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
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ====================================================================
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*
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*/
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##|+PRIV
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##|*IDENT=page-firewall-trafficshaper
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##|*NAME=Firewall: Traffic Shaper
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##|*DESCR=Allow access to the 'Firewall: Traffic Shaper' page.
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##|*MATCH=firewall_shaper.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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66
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require_once("shaper.inc");
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67
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require_once("rrd.inc");
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68
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if ($_GET['reset'] != "") {
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/* XXX: Huh, why are we killing php? */
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mwexec("killall -9 pfctl php");
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exit;
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}
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$pgtitle = array(gettext("Firewall"), gettext("Traffic Shaper"), gettext("Interfaces"));
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$shortcut_section = "trafficshaper";
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$shaperIFlist = get_configured_interface_with_descr();
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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 ($_GET) {
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86
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if ($_GET['queue']) {
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$qname = htmlspecialchars(trim($_GET['queue']));
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}
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if ($_GET['interface']) {
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$interface = htmlspecialchars(trim($_GET['interface']));
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}
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if ($_GET['action']) {
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$action = htmlspecialchars($_GET['action']);
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}
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}
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96
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if ($_POST) {
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if ($_POST['name']) {
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$qname = htmlspecialchars(trim($_POST['name']));
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}
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if ($_POST['interface']) {
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$interface = htmlspecialchars(trim($_POST['interface']));
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}
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if ($_POST['parentqueue']) {
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$parentqueue = htmlspecialchars(trim($_POST['parentqueue']));
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}
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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, $qname);
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} else {
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$addnewaltq = true;
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}
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}
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$dontshow = false;
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$newqueue = false;
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$dfltmsg = false;
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122
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if ($_GET) {
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124
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switch ($action) {
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125
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case "delete":
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if ($queue) {
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$queue->delete_queue();
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if (write_config()) {
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mark_subsystem_dirty('shaper');
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}
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}
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header("Location: firewall_shaper.php");
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exit;
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break;
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case "resetall":
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foreach ($altq_list_queues as $altq) {
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$altq->delete_all();
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}
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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'][$key]);
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}
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}
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156
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if (write_config()) {
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$retval = 0;
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$retval |= filter_configure();
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$savemsg = get_std_save_message($retval);
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if (stristr($retval, "error") <> true) {
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$savemsg = get_std_save_message($retval);
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} else {
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$savemsg = $retval;
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}
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} else {
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$savemsg = gettext("Unable to write config.xml (Access Denied?)");
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}
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$dfltmsg = true;
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173
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break;
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176
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case "add":
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/* XXX: Find better way because we shouldn't know about this */
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if ($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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$input_errors[] = gettext("Could not create new queue/discipline! Did you remember to apply any recent changes?");
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}
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if ($q) {
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$q->SetInterface($interface);
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$sform = $q->build_form();
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207
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$sform->addGlobal(new Form_Input(
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'parentqueue',
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null,
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'hidden',
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$qname
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));
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214
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$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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$sform = $queue->build_form();
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} else {
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$input_errors[] = gettext("Queue not found!");
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}
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break;
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226
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case "enable":
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227
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if ($queue) {
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$queue->SetEnabled("on");
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$sform = $queue->build_form();
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230
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if (write_config()) {
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mark_subsystem_dirty('shaper');
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}
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233
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} else {
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234
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$input_errors[] = gettext("Queue not found!");
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235
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}
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break;
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237
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case "disable":
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238
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if ($queue) {
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239
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$queue->SetEnabled("");
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240
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$sform = $queue->build_form();
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241
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if (write_config()) {
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242
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mark_subsystem_dirty('shaper');
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243
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}
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244
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} else {
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245
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$input_errors[] = gettext("Queue not found!");
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246
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}
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247
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break;
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248
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default:
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249
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$dfltmsg = true;
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250
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$dontshow = true;
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251
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break;
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252
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}
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253
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}
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254
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255
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if ($_POST) {
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256
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unset($input_errors);
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257
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258
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if ($addnewaltq) {
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259
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$altq =& new altq_root_queue();
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260
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$altq->SetInterface($interface);
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261
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262
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switch ($altq->GetBwscale()) {
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263
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case "Mb":
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264
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$factor = 1000 * 1000;
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265
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break;
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266
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case "Kb":
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267
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$factor = 1000;
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268
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break;
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269
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case "b":
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270
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$factor = 1;
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271
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break;
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272
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case "Gb":
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273
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$factor = 1000 * 1000 * 1000;
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274
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break;
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275
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case "%": /* We don't use it for root_XXX queues. */
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276
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default: /* XXX assume Kb by default. */
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277
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$factor = 1000;
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278
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break;
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|
279
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}
|
|
280
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|
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281
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$altq->SetAvailableBandwidth($altq->GetBandwidth() * $factor);
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282
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$altq->ReadConfig($_POST);
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283
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$altq->validate_input($_POST, $input_errors);
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|
284
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if (!$input_errors) {
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285
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unset($tmppath);
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286
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$tmppath[] = $altq->GetInterface();
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|
287
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$altq->SetLink($tmppath);
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288
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$altq->wconfig();
|
|
289
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if (write_config()) {
|
|
290
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mark_subsystem_dirty('shaper');
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|
291
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}
|
|
292
|
$can_enable = true;
|
|
293
|
$can_add = true;
|
|
294
|
}
|
|
295
|
|
|
296
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read_altq_config();
|
|
297
|
$sform = $altq->build_form();
|
|
298
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} else if ($parentqueue) { /* Add a new queue */
|
|
299
|
$qtmp =& $altq->find_queue($interface, $parentqueue);
|
|
300
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if ($qtmp) {
|
|
301
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$tmppath =& $qtmp->GetLink();
|
|
302
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array_push($tmppath, $qname);
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303
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$tmp =& $qtmp->add_queue($interface, $_POST, $tmppath, $input_errors);
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|
304
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if (!$input_errors) {
|
|
305
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array_pop($tmppath);
|
|
306
|
$tmp->wconfig();
|
|
307
|
$can_enable = true;
|
|
308
|
if ($tmp->CanHaveChildren() && $can_enable) {
|
|
309
|
if ($tmp->GetDefault() <> "") {
|
|
310
|
$can_add = false;
|
|
311
|
} else {
|
|
312
|
$can_add = true;
|
|
313
|
}
|
|
314
|
} else {
|
|
315
|
$can_add = false;
|
|
316
|
}
|
|
317
|
if (write_config()) {
|
|
318
|
mark_subsystem_dirty('shaper');
|
|
319
|
}
|
|
320
|
$can_enable = true;
|
|
321
|
if ($altq->GetScheduler() != "PRIQ") { /* XXX */
|
|
322
|
if ($tmp->GetDefault() <> "") {
|
|
323
|
$can_add = false;
|
|
324
|
} else {
|
|
325
|
$can_add = true;
|
|
326
|
}
|
|
327
|
}
|
|
328
|
}
|
|
329
|
read_altq_config();
|
|
330
|
$sform = $tmp->build_form();
|
|
331
|
} else {
|
|
332
|
$input_errors[] = gettext("Could not add new queue.");
|
|
333
|
}
|
|
334
|
} else if ($_POST['apply']) {
|
|
335
|
write_config();
|
|
336
|
|
|
337
|
$retval = 0;
|
|
338
|
$retval = filter_configure();
|
|
339
|
$savemsg = get_std_save_message($retval);
|
|
340
|
|
|
341
|
if (stristr($retval, "error") <> true) {
|
|
342
|
$savemsg = get_std_save_message($retval);
|
|
343
|
} else {
|
|
344
|
$savemsg = $retval;
|
|
345
|
}
|
|
346
|
|
|
347
|
/* reset rrd queues */
|
|
348
|
system("rm -f /var/db/rrd/*queuedrops.rrd");
|
|
349
|
system("rm -f /var/db/rrd/*queues.rrd");
|
|
350
|
enable_rrd_graphing();
|
|
351
|
|
|
352
|
clear_subsystem_dirty('shaper');
|
|
353
|
|
|
354
|
if ($queue) {
|
|
355
|
$sform = $queue->build_form();
|
|
356
|
$dontshow = false;
|
|
357
|
} else {
|
|
358
|
$sform = $default_shaper_message;
|
|
359
|
$dontshow = true;
|
|
360
|
}
|
|
361
|
} else if ($queue) {
|
|
362
|
$queue->validate_input($_POST, $input_errors);
|
|
363
|
if (!$input_errors) {
|
|
364
|
$queue->update_altq_queue_data($_POST);
|
|
365
|
$queue->wconfig();
|
|
366
|
if (write_config()) {
|
|
367
|
mark_subsystem_dirty('shaper');
|
|
368
|
}
|
|
369
|
$dontshow = false;
|
|
370
|
}
|
|
371
|
read_altq_config();
|
|
372
|
$sform = $queue->build_form();
|
|
373
|
} else {
|
|
374
|
$dfltmsg = true;
|
|
375
|
$dontshow = true;
|
|
376
|
}
|
|
377
|
mwexec("killall qstats");
|
|
378
|
}
|
|
379
|
|
|
380
|
if (!$_POST && !$_GET) {
|
|
381
|
$dfltmsg = true;
|
|
382
|
$dontshow = true;
|
|
383
|
}
|
|
384
|
|
|
385
|
if ($queue) {
|
|
386
|
if ($queue->GetEnabled()) {
|
|
387
|
$can_enable = true;
|
|
388
|
} else {
|
|
389
|
$can_enable = false;
|
|
390
|
}
|
|
391
|
if ($queue->CanHaveChildren() && $can_enable) {
|
|
392
|
if ($altq->GetQname() <> $queue->GetQname() && $queue->GetDefault() <> "") {
|
|
393
|
$can_add = false;
|
|
394
|
} else {
|
|
395
|
$can_add = true;
|
|
396
|
}
|
|
397
|
} else {
|
|
398
|
$can_add = false;
|
|
399
|
}
|
|
400
|
}
|
|
401
|
|
|
402
|
//$pgtitle = "Firewall: Shaper: By Interface View";
|
|
403
|
include("head.inc");
|
|
404
|
|
|
405
|
$tree = '<ul class="tree" >';
|
|
406
|
if (is_array($altq_list_queues)) {
|
|
407
|
foreach ($altq_list_queues as $tmpaltq) {
|
|
408
|
$tree .= $tmpaltq->build_tree();
|
|
409
|
}
|
|
410
|
$tree .= get_interface_list_to_show();
|
|
411
|
}
|
|
412
|
|
|
413
|
$tree .= "</ul>";
|
|
414
|
|
|
415
|
if ($queue) {
|
|
416
|
print($queue->build_javascript());
|
|
417
|
}
|
|
418
|
|
|
419
|
print($newjavascript);
|
|
420
|
|
|
421
|
if ($input_errors) {
|
|
422
|
print_input_errors($input_errors);
|
|
423
|
}
|
|
424
|
|
|
425
|
if ($savemsg) {
|
|
426
|
print_info_box($savemsg, 'success');
|
|
427
|
}
|
|
428
|
|
|
429
|
if (is_subsystem_dirty('shaper')) {
|
|
430
|
print_info_box_np(gettext("The traffic shaper configuration has been changed. You must apply the changes in order for them to take effect."));
|
|
431
|
}
|
|
432
|
|
|
433
|
$tab_array = array();
|
|
434
|
$tab_array[] = array(gettext("By Interface"), true, "firewall_shaper.php");
|
|
435
|
$tab_array[] = array(gettext("By Queue"), false, "firewall_shaper_queues.php");
|
|
436
|
$tab_array[] = array(gettext("Limiter"), false, "firewall_shaper_vinterface.php");
|
|
437
|
$tab_array[] = array(gettext("Wizards"), false, "firewall_shaper_wizards.php");
|
|
438
|
display_top_tabs($tab_array);
|
|
439
|
|
|
440
|
?>
|
|
441
|
<script type="text/javascript" src="./tree/tree.js"></script>
|
|
442
|
|
|
443
|
<div class="table-responsive">
|
|
444
|
<table class="table">
|
|
445
|
<tbody>
|
|
446
|
<tr class="tabcont">
|
|
447
|
<td class="col-md-1">
|
|
448
|
<?php
|
|
449
|
// Display the shaper tree
|
|
450
|
print($tree);
|
|
451
|
|
|
452
|
if (count($altq_list_queues) > 0) {
|
|
453
|
?>
|
|
454
|
<a href="firewall_shaper.php?action=resetall" class="btn btn-sm btn-danger">
|
|
455
|
<?=gettext('Remove Shaper')?>
|
|
456
|
</a>
|
|
457
|
<?php
|
|
458
|
}
|
|
459
|
?>
|
|
460
|
</td>
|
|
461
|
<td>
|
|
462
|
<?php
|
|
463
|
|
|
464
|
if (!$dfltmsg && $sform) {
|
|
465
|
// Add global buttons
|
|
466
|
if (!$dontshow || $newqueue) {
|
|
467
|
if ($can_add || $addnewaltq) {
|
|
468
|
if ($queue) {
|
|
469
|
$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=add';
|
|
470
|
} else {
|
|
471
|
$url = 'firewall_shaper.php?interface='. $interface . '&action=add';
|
|
472
|
}
|
|
473
|
|
|
474
|
$sform->addGlobal(new Form_Button(
|
|
475
|
'add',
|
|
476
|
'Add new Queue',
|
|
477
|
$url
|
|
478
|
))->removeClass('btn-default')->addClass('btn-success');
|
|
479
|
|
|
480
|
}
|
|
481
|
|
|
482
|
if ($queue) {
|
|
483
|
$url = 'firewall_shaper.php?interface='. $interface . '&queue=' . $queue->GetQname() . '&action=delete';
|
|
484
|
} else {
|
|
485
|
$url = 'firewall_shaper.php?interface='. $interface . '&action=delete';
|
|
486
|
}
|
|
487
|
|
|
488
|
$sform->addGlobal(new Form_Button(
|
|
489
|
'delete',
|
|
490
|
$queue ? 'Delete this queue':'Disable shaper on interface',
|
|
491
|
$url
|
|
492
|
))->removeClass('btn-default')->addClass('btn-danger');
|
|
493
|
|
|
494
|
}
|
|
495
|
|
|
496
|
print($sform);
|
|
497
|
}
|
|
498
|
?>
|
|
499
|
</td>
|
|
500
|
</tr>
|
|
501
|
</tbody>
|
|
502
|
</table>
|
|
503
|
</div>
|
|
504
|
|
|
505
|
<?php
|
|
506
|
if ($dfltmsg) {
|
|
507
|
?>
|
|
508
|
<div>
|
|
509
|
<div class="infoblock">
|
|
510
|
<?=print_info_box($default_shaper_msg, 'info')?>
|
|
511
|
</div>
|
|
512
|
</div>
|
|
513
|
<?php
|
|
514
|
}
|
|
515
|
include("foot.inc");
|
