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<?php
/* $Id$ */
/*
firewall_shaper_vinterface.php
*/
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
* Copyright (c) 2004, 2005 Scott Ullrich
* Copyright (c) 2008 Ermal Luçi
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ====================================================================
*
*/
/*
pfSense_BUILDER_BINARIES: /usr/bin/killall
pfSense_MODULE: shaper
*/
##|+PRIV
##|*IDENT=page-firewall-trafficshaper-limiter
##|*NAME=Firewall: Traffic Shaper: Limiter page
##|*DESCR=Allow access to the 'Firewall: Traffic Shaper: Limiter' page.
##|*MATCH=firewall_shaper_vinterface.php*
##|-PRIV
require_once('classes/Form.class.php');
require("guiconfig.inc");
require_once("functions.inc");
require_once("filter.inc");
require_once("shaper.inc");
if ($_GET['reset'] != "") {
mwexec("/usr/bin/killall -9 pfctl");
exit;
}
$pgtitle = array(gettext("Firewall"), gettext("Traffic Shaper"), gettext("Limiter"));
$shortcut_section = "trafficshaper-limiters";
$dfltmsg = false;
read_dummynet_config();
/*
* The whole logic in these code maybe can be specified.
* If you find a better way contact me :).
*/
if ($_GET) {
if ($_GET['queue']) {
$qname = htmlspecialchars(trim($_GET['queue']));
}
if ($_GET['pipe']) {
$pipe = htmlspecialchars(trim($_GET['pipe']));
}
if ($_GET['action']) {
$action = htmlspecialchars($_GET['action']);
}
}
if ($_POST) {
if ($_POST['name']) {
$qname = htmlspecialchars(trim($_POST['name']));
} else if ($_POST['newname']) {
$qname = htmlspecialchars(trim($_POST['newname']));
}
if ($_POST['pipe']) {
$pipe = htmlspecialchars(trim($_POST['pipe']));
} else {
$pipe = htmlspecialchars(trim($qname));
}
if ($_POST['parentqueue']) {
$parentqueue = htmlspecialchars(trim($_POST['parentqueue']));
}
}
if ($pipe) {
$dnpipe = $dummynet_pipe_list[$pipe];
if ($dnpipe) {
$queue =& $dnpipe->find_queue($pipe, $qname);
} else {
$addnewpipe = true;
}
}
$dontshow = false;
$newqueue = false;
$output_form = "";
if ($_GET) {
switch ($action) {
case "delete":
if ($queue) {
if (is_array($config['filter']['rule'])) {
foreach ($config['filter']['rule'] as $rule) {
if ($rule['dnpipe'] == $queue->GetQname() || $rule['pdnpipe'] == $queue->GetQname()) {
$input_errors[] = gettext("This pipe/queue is referenced in filter rules, please remove references from there before deleting.");
}
}
}
if (!$input_errors) {
$queue->delete_queue();
if (write_config()) {
mark_subsystem_dirty('shaper');
}
header("Location: firewall_shaper_vinterface.php");
exit;
}
$output_form .= $queue->build_form();
} else {
$input_errors[] = sprintf(gettext("No queue with name %s was found!"), $qname);
$output_form .= $dn_default_shaper_msg;
$dontshow = true;
}
break;
case "resetall":
foreach ($dummynet_pipe_list as $dn) {
$dn->delete_queue();
}
unset($dummynet_pipe_list);
$dummynet_pipe_list = array();
unset($config['dnshaper']['queue']);
unset($queue);
unset($pipe);
$can_add = false;
$can_enable = false;
$dontshow = true;
foreach ($config['filter']['rule'] as $key => $rule) {
if (isset($rule['dnpipe'])) {
unset($config['filter']['rule'][$key]['dnpipe']);
}
if (isset($rule['pdnpipe'])) {
unset($config['filter']['rule'][$key]['pdnpipe']);
}
}
if (write_config()) {
$retval = 0;
$retval = filter_configure();
$savemsg = get_std_save_message($retval);
if (stristr($retval, "error") != true)
$savemsg = get_std_save_message($retval);
else
$savemsg = $retval;
} else
$savemsg = gettext("Unable to write config.xml (Access Denied?)");
$dfltmsg = true;
break;
case "add":
if ($dnpipe) {
$q = new dnqueue_class();
$q->SetPipe($pipe);
$output_form .= "<input type=\"hidden\" name=\"parentqueue\" id=\"parentqueue\"";
$output_form .= " value=\"".$pipe."\" />";
} else if ($addnewpipe) {
$q = new dnpipe_class();
$q->SetQname($pipe);
} else
$input_errors[] = gettext("Could not create new queue/discipline!");
if ($q) {
$sform = $q->build_form();
$newjavascript = $q->build_javascript();
unset($q);
$newqueue = true;
}
break;
case "show":
if ($queue)
$sform = $queue->build_form();
else
$input_errors[] = gettext("Queue not found!");
break;
case "enable":
if ($queue) {
$queue->SetEnabled("on");
$sform = $queue->build_form();
$queue->wconfig();
if (write_config())
mark_subsystem_dirty('shaper');
} else
$input_errors[] = gettext("Queue not found!");
break;
case "disable":
if ($queue) {
$queue->SetEnabled("");
$sform = $queue->build_form();
$queue->wconfig();
if (write_config())
mark_subsystem_dirty('shaper');
} else
$input_errors[] = gettext("Queue not found!");
break;
default:
$dfltmsg = true;
$dontshow = true;
break;
}
}
if ($_POST) {
unset($input_errors);
if ($addnewpipe) {
if (!empty($dummynet_pipe_list[$qname])) {
$input_errors[] = gettext("You cannot name a child queue with the same name as a parent limiter");
} else {
$dnpipe =& new dnpipe_class();
$dnpipe->ReadConfig($_POST);
$dnpipe->validate_input($_POST, $input_errors);
if (!$input_errors) {
$number = dnpipe_find_nextnumber();
$dnpipe->SetNumber($number);
unset($tmppath);
$tmppath[] = $dnpipe->GetQname();
$dnpipe->SetLink($tmppath);
$dnpipe->wconfig();
if (write_config()) {
mark_subsystem_dirty('shaper');
}
$can_enable = true;
$can_add = true;
}
read_dummynet_config();
$sform = $dnpipe->build_form();
$newjavascript = $dnpipe->build_javascript();
}
} else if ($parentqueue) { /* Add a new queue */
if (!empty($dummynet_pipe_list[$qname])) {
$input_errors[] = gettext("You cannot name a child queue with the same name as a parent limiter");
} else if ($dnpipe) {
$tmppath =& $dnpipe->GetLink();
array_push($tmppath, $qname);
$tmp =& $dnpipe->add_queue($pipe, $_POST, $tmppath, $input_errors);
if (!$input_errors) {
array_pop($tmppath);
$tmp->wconfig();
if (write_config()) {
$can_enable = true;
$can_add = false;
mark_subsystem_dirty('shaper');
}
}
read_dummynet_config();
$sform = $tmp->build_form();
} else
$input_errors[] = gettext("Could not add new queue.");
} else if ($_POST['apply']) {
write_config();
$retval = 0;
$retval = filter_configure();
$savemsg = get_std_save_message($retval);
if (stristr($retval, "error") != true)
$savemsg = get_std_save_message($retval);
else
$savemsg = $retval;
/* XXX: TODO Make dummynet pretty graphs */
// enable_rrd_graphing();
clear_subsystem_dirty('shaper');
if ($queue) {
$sform = $queue->build_form();
$dontshow = false;
}
else {
$output_form .= $dn_default_shaper_message;
$dontshow = true;
}
} else if ($queue) {
$queue->validate_input($_POST, $input_errors);
if (!$input_errors) {
$queue->update_dn_data($_POST);
$queue->wconfig();
if (write_config())
mark_subsystem_dirty('shaper');
$dontshow = false;
}
read_dummynet_config();
$sform = $queue->build_form();
} else {
$dfltmsg = true;
$dontshow = true;
}
}
if (!$_POST && !$_GET) {
$dfltmsg = true;
$dontshow = true;
}
if ($queue) {
if ($queue->GetEnabled())
$can_enable = true;
else
$can_enable = false;
if ($queue->CanHaveChildren()) {
$can_add = true;
} else
$can_add = false;
}
$tree = "<ul class=\"tree\" >";
if (is_array($dummynet_pipe_list)) {
foreach ($dummynet_pipe_list as $tmpdn) {
$tree .= $tmpdn->build_tree();
}
}
$tree .= "</ul>";
$output = "<table summary=\"output form\">";
$output .= $output_form;
$closehead = false;
include("head.inc");
?>
<link rel="stylesheet" type="text/css" media="all" href="./tree/tree.css" />
<script type="text/javascript" src="./tree/tree.js"></script>
<script type="text/javascript">
//<![CDATA[
function show_source_port_range() {
document.getElementById("sprtable").style.display = '';
document.getElementById("sprtable1").style.display = '';
document.getElementById("sprtable2").style.display = '';
document.getElementById("sprtable5").style.display = '';
document.getElementById("sprtable4").style.display = 'none';
document.getElementById("showadvancedboxspr").innerHTML='';
}
//]]>
</script>
<?php
if ($queue) {
echo $queue->build_javascript();
} else {
echo $newjavascript;
}
if ($input_errors)
print_input_errors($input_errors);
if ($savemsg)
print_info_box($savemsg, 'success');
if (is_subsystem_dirty('shaper'))
print_info_box_np(gettext("The traffic shaper configuration has been changed. You must apply the changes in order for them to take effect."));
$tab_array = array();
$tab_array[] = array(gettext("By Interface"), false, "firewall_shaper.php");
$tab_array[] = array(gettext("By Queue"), false, "firewall_shaper_queues.php");
$tab_array[] = array(gettext("Limiter"), true, "firewall_shaper_vinterface.php");
$tab_array[] = array(gettext("Layer7"), false, "firewall_shaper_layer7.php");
$tab_array[] = array(gettext("Wizards"), false, "firewall_shaper_wizards.php");
display_top_tabs($tab_array);
?>
<div class="table-responsive">
<table class="table">
<tbody>
<tr class="tabcont">
<td class="col-md-1">
<?=$tree?>
<a href="firewall_shaper_vinterface.php?pipe=new&action=add" class="btn btn-sm btn-success"/>
<?=gettext('New Limiter')?>
</a>
</td>
<td>
<?php
if ($dfltmsg)
print_info_box($dn_default_shaper_msg);
else {
// Add global buttons
if (!$dontshow || $newqueue) {
if ($can_add || $addnewaltq) {
if ($queue)
$url = 'href="firewall_shaper_vinterface.php?pipe=' . $pipe . '&queue=' . $queue->GetQname() . '&action=add';
else
$url = 'firewall_shaper.php?pipe='. $pipe . '&action=add';
$sform->addGlobal(new Form_Button(
'add',
'Add new Queue',
$url
))->removeClass('btn-default')->addClass('btn-success');
}
if ($queue)
$url = 'firewall_shaper_vinterface.php?pipe='. $pipe . '&queue=' . $queue->GetQname() . '&action=delete';
else
$url = 'firewall_shaper_vinterface.php?pipe='. $pipe . '&action=delete';
$sform->addGlobal(new Form_Button(
'delete',
$queue ? 'Delete this queue':'Delete',
$url
))->removeClass('btn-default')->addClass('btn-danger');
}
// Print the form
print($sform);
}
?>
</td>
</tr>
</tbody>
</table>
</div>
<script>
//<![CDATA[
events.push(function(){
// Disables the specified input element
function disableInput(id, disable) {
$('#' + id).prop("disabled", disable);
}
function change_masks() {
disableInput('maskbits', ($('#scheduler').val() == 'none'));
disableInput('maskbitsv6', ($('#scheduler').val() == 'none'));
}
// On page load . .
change_masks();
// On click . .
$('#scheduler').on('change', function() {
change_masks();
});
});
//]]>
</script>
<?php
include("foot.inc");
|