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#!/usr/local/bin/php
<?php
/*
firewall_shaper_queues_edit.php
part of m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
All rights reserved.
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.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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
AUTHOR 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.
*/
$pgtitle = array("Firewall", "Traffic shaper", "Edit queue");
require("guiconfig.inc");
$a_queues = &$config['shaper']['queue'];
$id = $_GET['id'];
if (isset($_POST['id']))
$id = $_POST['id'];
if (isset($id) && $a_queues[$id]) {
$pconfig['targetpipe'] = $a_queues[$id]['targetpipe'];
$pconfig['weight'] = $a_queues[$id]['weight'];
$pconfig['mask'] = $a_queues[$id]['mask'];
$pconfig['descr'] = $a_queues[$id]['descr'];
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
$reqdfields = explode(" ", "weight");
$reqdfieldsn = explode(",", "Weight");
do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
if ($_POST['weight'] && (!is_int($_POST['weight'])
|| ($_POST['weight'] < 1) || ($_POST['weight'] > 100))) {
$input_errors[] = "The weight must be an integer between 1 and 100.";
}
if (!$input_errors) {
$queue = array();
$queue['targetpipe'] = $_POST['targetpipe'];
$queue['weight'] = $_POST['weight'];
if ($_POST['mask'])
$queue['mask'] = $_POST['mask'];
$queue['descr'] = $_POST['descr'];
if (isset($id) && $a_queues[$id])
$a_queues[$id] = $queue;
else
$a_queues[] = $queue;
write_config();
touch($d_shaperconfdirty_path);
header("Location: firewall_shaper_queues.php");
exit;
}
}
$pgtitle = "Firewall: Traffic Shaper: Queues Edit";
include("head.inc");
?>
<body link="#000000" vlink="#000000" alink="#000000" onload="<?= $jsevents["body"]["onload"] ?>">
<?php include("fbegin.inc"); ?>
<p class="pgtitle"><?=$pgtitle?></p>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if (is_array($config['shaper']['pipe']) && (count($config['shaper']['pipe']) > 0)): ?>
<form action="firewall_shaper_queues_edit.php" method="post" name="iform" id="iform">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td valign="top" class="vncellreq">Pipe</td>
<td class="vtable"><select name="targetpipe" class="formselect">
<?php
foreach ($config['shaper']['pipe'] as $pipei => $pipe): ?>
<option value="<?=$pipei;?>" <?php if ($pipei == $pconfig['targetpipe']) echo "selected"; ?>>
<?php
echo htmlspecialchars("Pipe " . ($pipei + 1));
if ($pipe['descr'])
echo htmlspecialchars(" (" . $pipe['descr'] . ")");
?>
</option>
<?php endforeach; ?>
</select> <br>
<span class="vexpl">Choose the pipe that this queue is linked
to.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncellreq">Weight</td>
<td width="78%" class="vtable"><?=$mandfldhtml;?><input name="weight" type="text" id="weight" size="5" value="<?=htmlspecialchars($pconfig['weight']);?>">
<br> <span class="vexpl">Valid range: 1..100.<br>
All backlogged (i.e., with packets queued) queues linked to
the same pipe share the pipe's bandwidth proportionally to
their weights (higher weight = higher share of bandwidth).
Note that weights are not priorities; a queue with a lower
weight is still guaranteed to get its fraction of the bandwidth
even if a queue with a higher weight is permanently backlogged.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Mask</td>
<td width="78%" class="vtable"> <select name="mask" class="formselect">
<option value="" <?php if (!$pconfig['mask']) echo "selected"; ?>>none</option>
<option value="source" <?php if ($pconfig['mask'] == "source") echo "selected"; ?>>source</option>
<option value="destination" <?php if ($pconfig['mask'] == "destination") echo "selected"; ?>>destination</option>
</select> <br> <span class="vexpl">If 'source' or 'destination'
is chosen, a dynamic queue associated with the pipe and with
the weight given above will be created for each source/destination
IP address encountered, respectively.</span></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell">Description</td>
<td width="78%" class="vtable"> <input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
<br> <span class="vexpl">You may enter a description here
for your reference (not parsed).</span></td>
</tr>
<tr>
<td width="22%" valign="top"> </td>
<td width="78%"> <input name="Submit" type="submit" class="formbtn" value="Save">
<?php if (isset($id) && $a_queues[$id]): ?>
<input name="id" type="hidden" value="<?=$id;?>">
<?php endif; ?>
</td>
</tr>
</table>
<?php else: ?>
<p><strong>You need to create a pipe before you can add a new queue.</strong></p>
<?php endif; ?>
</form>
<?php include("fend.inc"); ?>
</body>
</html>
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