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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", "Limiter");
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read_dummynet_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 ($_GET['pipe'])
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$pipe = trim($_GET['pipe']);
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if ($_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['pipe'])
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$pipe = trim($_POST['pipe']);
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else
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$pipe = trim($_POST['name']);
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if ($_POST['parentqueue'])
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$parentqueue = trim($_POST['parentqueue']);
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}
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if ($pipe) {
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$dnpipe = $dummynet_pipe_list[$pipe];
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if ($dnpipe) {
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$queue =& $dnpipe->find_queue($pipe, $qname);
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} else $addnewpipe = true;
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}
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$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($d_shaperconfdirty_path);
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}
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header("Location: firewall_shaper_vinterface.php");
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exit;
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break;
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case "resetall":
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foreach ($dummynet_pipe_list as $dn)
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$dn->delete_queue();
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unset($dummynet_pipe_list);
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$dummynet_pipe_list = array();
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unset($config['dnshaper']['queue']);
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unset($queue);
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unset($pipe);
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$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['dnpipe']))
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unset($config['filter']['rule'][$key]['dnpipe']);
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if (isset($rule['pdnpipe']))
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unset($config['filter']['rule'][$key]['pdnpipe']);
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}
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write_config();
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$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 = $dn_default_shaper_message;
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break;
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case "add":
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if ($dnpipe) {
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$q = new dnqueue_class();
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$q->SetPipe($pipe);
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$output_form .= "<input type=\"hidden\" name=\"parentqueue\" id=\"parentqueue\"";
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$output_form .= " value=\"".$pipe."\">";
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} else if ($addnewpipe) {
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$q = new dnpipe_class();
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$q->SetQname($pipe);
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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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$output_form .= $q->build_form();
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unset($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\">" . $dn_default_shaper_msg."</p>";
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$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 ($addnewpipe) {
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$dnpipe =& new dnpipe_class();
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$dnpipe->ReadConfig($_POST);
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$dnpipe->validate_input($_POST, &$input_errors);
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if (!$input_errors) {
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unset($tmppath);
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$tmppath[] = $dnpipe->GetQname();
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$dnpipe->SetLink(&$tmppath);
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$dnpipe->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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$can_add = true;
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}
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read_dummynet_config();
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$output_form .= $dnpipe->build_form();
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} else if ($parentqueue) { /* Add a new queue */
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if ($dnpipe) {
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$tmppath =& $dnpipe->GetLink();
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array_push($tmppath, $qname);
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$tmp =& $dnpipe->add_queue($pipe, $_POST, $tmppath, &$input_errors);
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if (!$input_errors) {
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array_pop($tmppath);
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$tmp->wconfig();
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write_config();
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$can_enable = true;
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$can_add = false;
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touch($d_shaperconfdirty_path);
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$can_enable = true;
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}
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read_dummynet_config();
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$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 = $retval;
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/* XXX: TODO Make dummynet pretty graphs */
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// enable_rrd_graphing();
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unlink($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 .= $dn_default_shaper_message;
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$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_dn_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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}
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read_dummynet_config();
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$output_form .= $queue->build_form();
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} else {
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$output_form .= "<p class=\"pgtitle\">" . $dn_default_shaper_msg."</p>";
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$dontshow = true;
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}
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} else {
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$output_form .= "<p class=\"pgtitle\">" . $dn_default_shaper_msg."</p>";
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$dontshow = true;
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}
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if ($queue) {
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if ($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 ($queue->CanHaveChilds()) {
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$can_add = true;
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} else
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$can_add = false;
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}
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$tree = "<ul class=\"tree\" >";
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if (is_array($dummynet_pipe_list)) {
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foreach ($dummynet_pipe_list as $tmpdn) {
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$tree .= $tmpdn->build_tree();
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}
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}
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$tree .= "</ul>";
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if (!$dontshow || $newqueue) {
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$output_form .= "<tr><td width=\"22%\" valign=\"top\" class=\"vncellreq\">";
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$output_form .= "Queue Actions";
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$output_form .= "</td><td valign=\"top\" class=\"vncellreq\" width=\"78%\">";
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$output_form .= "<input type=\"submit\" name=\"Submit\" value=\"" . gettext("Save") . "\" class=\"formbtn\" />";
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if ($can_add || $addnewaltq) {
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$output_form .= "<a href=\"firewall_shaper_vinterface.php?pipe=";
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$output_form .= $pipe;
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if ($queue) {
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$output_form .= "&queue=" . $queue->GetQname();
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}
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$output_form .= "&action=add\">";
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$output_form .= "<input type=\"button\" class=\"formbtn\" name=\"add\" value=\"Add new queue\">";
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$output_form .= "</a>";
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}
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$output_form .= "<a href=\"firewall_shaper_vinterface.php?pipe=";
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$output_form .= $pipe . "&queue=";
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if ($queue) {
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$output_form .= "&queue=" . $queue->GetQname();
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}
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$output_form .= "&action=delete\">";
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$output_form .= "<input type=\"button\" class=\"formbtn\" name=\"delete\"";
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if ($queue)
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$output_form .= " value=\"Delete this queue\">";
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else
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$output_form .= " value=\"Delete virtual interface\">";
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$output_form .= "</a>";
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$output_form .= "</td></tr>";
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$output_form .= "</div>";
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}
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else
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$output_form .= "</div>";
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309
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310
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$output = "<div id=\"shaperarea\" style=\"position:relative\">";
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if (!$dontshow) {
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if ($queue || $dnpipe || $newqueue) {
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$output .= "<tr><td valign=\"top\" class=\"vncellreq\"><br>";
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$output .= "Enable/Disable";
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315
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$output .= "</td><td class=\"vncellreq\">";
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$output .= " <input type=\"checkbox\" id=\"enabled\" name=\"enabled\"";
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317
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if ($queue)
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318
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if ($queue->GetEnabled() <> "")
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319
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$output .= " CHECKED";
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320
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$output .= " ><span class=\"vexpl\"> Enable/Disable queue and its childs</span>";
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321
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$output .= "</td></tr>";
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322
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}
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323
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}
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324
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$output .= $output_form;
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325
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326
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include("head.inc");
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327
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?>
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328
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|
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329
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC" >
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330
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<link rel="stylesheet" type="text/css" media="all" href="./tree/tree.css" />
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331
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<script type="text/javascript" src="./tree/tree.js"></script>
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332
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<?php
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333
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include("fbegin.inc");
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334
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?>
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335
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<div id="inputerrors"></div>
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336
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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|
337
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|
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338
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<form action="firewall_shaper_vinterface.php" method="post" id="iform" name="iform">
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339
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340
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<?php if ($savemsg) print_info_box($savemsg); ?>
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341
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<?php if (file_exists($d_shaperconfdirty_path)): ?><p>
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342
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<?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>
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343
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<?php endif; ?>
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344
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<table width="100%" border="0" cellpadding="0" cellspacing="0">
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345
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<tr><td>
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346
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<?php
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347
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$tab_array = array();
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348
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$tab_array[0] = array("By Interface", false, "firewall_shaper.php");
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349
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$tab_array[1] = array("By Queue", false, "firewall_shaper_queues.php");
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350
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$tab_array[2] = array("Limiter", true, "firewall_shaper_vinterface.php");
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351
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$tab_array[3] = array("Wizards", false, "firewall_shaper_wizards.php");
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352
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display_top_tabs($tab_array);
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353
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?>
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354
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</td></tr>
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355
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<tr>
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356
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<td>
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357
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<div id="mainarea">
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|
358
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<table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
|
|
359
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<?php if (count($dummynet_pipe_list) > 0): ?>
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|
360
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<tr class="tabcont"><td width="25%" align="left">
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361
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</td><td width="75%"> </td></tr>
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362
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<? endif; ?>
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|
363
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<tr>
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364
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<td width="25%" valign="top" algin="left">
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|
365
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<?php
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|
366
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echo $tree;
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|
367
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?>
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|
368
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<br/><br/>
|
|
369
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<a href="firewall_shaper_vinterface.php?pipe=new&action=add">
|
|
370
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<input type="button" id="newpipe" name="newpipe" value="Create limiter"></a><br/>
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|
371
|
</td>
|
|
372
|
<td width="75%" valign="top" align="center">
|
|
373
|
<table>
|
|
374
|
<?
|
|
375
|
echo $output;
|
|
376
|
?>
|
|
377
|
</table>
|
|
378
|
|
|
379
|
</td></tr>
|
|
380
|
</table>
|
|
381
|
</div>
|
|
382
|
</td>
|
|
383
|
</tr>
|
|
384
|
</table>
|
|
385
|
</form>
|
|
386
|
<?php include("fend.inc");
|
|
387
|
?>
|
|
388
|
</body>
|
|
389
|
</html>
|