#!/usr/local/bin/php
<?php
/*
interfaces_opt.php
part of FreeNAS (http://freenas.org)
Based on m0n0wall (http://m0n0.ch/wall)
Copyright (C) 2005 Olivier Cochard <olivier@freenas.org>.
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.
*/
require("guiconfig.inc");
unset($index);
if ($_GET['index'])
$index = $_GET['index'];
else if ($_POST['index'])
$index = $_POST['index'];
if (!$index)
exit;
$optcfg = &$config['interfaces']['opt' . $index];
$pconfig['descr'] = $optcfg['descr'];
$pconfig['ipaddr'] = $optcfg['ipaddr'];
$pconfig['subnet'] = $optcfg['subnet'];
$pconfig['mtu'] = $optcfg['mtu'];
$pconfig['enable'] = isset($optcfg['enable']);
$pconfig['polling'] = isset($optcfg['polling']);
$pconfig['media'] = $optcfg['media'];
$pconfig['mediaopt'] = $optcfg[['mediaopt'];
/* Wireless interface? */
if (isset($optcfg['wireless'])) {
require("interfaces_wlan.inc");
wireless_config_init();
}
if ($_POST) {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
if ($_POST['enable'])
{
/* description unique? */
for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
if ($i != $index) {
if ($config['interfaces']['opt' . $i]['descr'] == $_POST['descr']) {
$input_errors[] = "An interface with the specified description already exists.";
}
}
}
$reqdfields = explode(" ", "descr ipaddr subnet");
$reqdfieldsn = explode(",", "Description,IP address,Subnet bit count");
do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
if (($_POST['ipaddr'] && !is_ipaddr($_POST['ipaddr'])))
$input_errors[] = _INTPHP_MSGVALIDIP;
if (($_POST['subnet'] && !is_numeric($_POST['subnet'])))
$input_errors[] = _INTPHP_MSGVALIDMASK;
if (($_POST['mtu'] && !is_mtu($_POST['mtu'])))
$input_errors[] = _INTPHP_MSGVALIDMTU;
}
/* Wireless interface? */
if (isset($optcfg['wireless'])) {
$wi_input_errors = wireless_config_post();
if ($wi_input_errors) {
$input_errors = array_merge($input_errors, $wi_input_errors);
}
}
if (!$input_errors) {
$optcfg['descr'] = $_POST['descr'];
$optcfg['ipaddr'] = $_POST['ipaddr'];
$optcfg['subnet'] = $_POST['subnet'];
$optcfg['mtu'] = $_POST['mtu'];
$optcfg['enable'] = $_POST['enable'] ? true : false;
$optcfg['polling'] = $_POST['polling'] ? true : false;
$optcfg['media'] = $_POST['media'];
$optcfg['mediaopt'] = $_POST['mediaopt'];
write_config();
$retval = 0;
if (!file_exists($d_sysrebootreqd_path)) {
config_lock();
$retval = interfaces_optional_configure();
config_unlock();
}
$savemsg = get_std_save_message($retval);
}
}
$pgtitle = array("Interfaces", "Optional $index (" . htmlspecialchars($optcfg['descr']) . ")");
?>
<?php include("fbegin.inc"); ?>
<script language="JavaScript">
<!--
function enable_change(enable_over) {
var endis;
endis = !(document.iform.enable.checked || enable_over);
document.iform.descr.disabled = endis;
document.iform.ipaddr.disabled = endis;
document.iform.subnet.disabled = endis;
if (document.iform.mode) {
document.iform.mode.disabled = endis;
document.iform.ssid.disabled = endis;
document.iform.channel.disabled = endis;
document.iform.stationname.disabled = endis;
document.iform.wep_enable.disabled = endis;
document.iform.key1.disabled = endis;
document.iform.key2.disabled = endis;
document.iform.key3.disabled = endis;
document.iform.key4.disabled = endis;
}
}
function bridge_change(enable_over) {
var endis;
if (document.iform.enable.checked || enable_over) {
endis = !((document.iform.bridge.selectedIndex == 0) || enable_over);
} else {
endis = true;
}
document.iform.ipaddr.disabled = endis;
document.iform.subnet.disabled = endis;
}
function gen_bits(ipaddr) {
if (ipaddr.search(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) != -1) {
var adr = ipaddr.split(/\./);
if (adr[0] > 255 || adr[1] > 255 || adr[2] > 255 || adr[3] > 255)
return 0;
if (adr[0] == 0 && adr[1] == 0 && adr[2] == 0 && adr[3] == 0)
return 0;
if (adr[0] <= 127)
return 23;
else if (adr[0] <= 191)
return 15;
else
return 7;
}
else
return 0;
}
function ipaddr_change() {
document.iform.subnet.selectedIndex = gen_bits(document.iform.ipaddr.value);
}
//-->
</script>
<?php if ($input_errors) print_input_errors($input_errors); ?>
<?php if ($savemsg) print_info_box($savemsg); ?>
<?php if ($optcfg['if']): ?>
<form action="interfaces_opt.php" method="post" name="iform" id="iform">
<table width="100%" border="0" cellpadding="6" cellspacing="0">
<tr>
<td width="22%" valign="top" class="vtable"> </td>
<td width="78%" class="vtable">
<input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(false);bridge_change(false)">
<strong><?=_INTPHP_ENOPT;?><?=$index;?><?=_INTPHP_ENOPTINT;?></strong></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell"><?=_INTPHP_DESC;?></td>
<td width="78%" class="vtable">
<input name="descr" type="text" class="formfld" id="descr" size="30" value="<?=htmlspecialchars($pconfig['descr']);?>">
<br> <span class="vexpl"><?=_INTPHP_DESCTEXT;?></span>
</td>
</tr>
<tr>
<td colspan="2" valign="top" height="16"></td>
</tr>
<tr>
<td colspan="2" valign="top" class="listtopic">IP configuration</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncellreq"><?=_INTPHP_IP; ?></td>
<td width="78%" class="vtable">
<?=$mandfldhtml;?><input name="ipaddr" type="text" class="formfld" id="ipaddr" size="20" value="<?=htmlspecialchars($pconfig['ipaddr']);?>" onchange="ipaddr_change()">
/
<select name="subnet" class="formfld" id="subnet">
<?php for ($i = 31; $i > 0; $i--): ?>
<option value="<?=$i;?>" <?php if ($i == $pconfig['subnet']) echo "selected"; ?>><?=$i;?></option>
<?php endfor; ?>
</select>
</td>
</tr>
<tr>
<td valign="top" class="vncell"><?=_INTPHP_MTU; ?></td>
<td class="vtable"><?=$mandfldhtml;?><input name="mtu" type="text" class="formfld" id="mtu" size="20" value="<?=htmlspecialchars($pconfig['mtu']);?>">
<br>
<?=_INTPHP_MTUTEXT; ?>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell"><?=_INTPHP_POLLING; ?></td>
<td width="78%" class="vtable">
<input name="polling" type="checkbox" id="polling" value="yes" <?php if ($pconfig['polling']) echo "checked"; ?>>
<strong><?=_INTPHP_ENPOLLING; ?></strong><br>
<?=_INTPHP_POLLINGTEXT; ?>
</td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell"><?=_INTPHP_SPEED; ?></td>
<td width="78%" class="vtable">
<select name="media" class="formfld" id="media">
<?php $types = explode(",", "autoselect,10baseT/UTP,100baseTX,1000baseTX,1000baseSX");
$vals = explode(" ", "autoselect,10baseT/UTP 100baseTX 1000baseTX 1000baseSX");
$j = 0; for ($j = 0; $j < count($vals); $j++): ?>
<option value="<?=$vals[$j];?>" <?php if ($vals[$j] == $pconfig['media']) echo "selected";?>>
<?=htmlspecialchars($types[$j]);?>
</option>
<?php endfor; ?>
</select></td>
</tr>
<tr>
<td width="22%" valign="top" class="vncell"><?=_INTPHP_DUPLEX; ?></td>
<td width="78%" class="vtable">
<select name="mediaopt" class="formfld" id="mediaopt">
<?php $types = explode(",", "autoselect,half-duplex,full-duplex");
$vals = explode(" ", "autoselect half-duplex full-duplex");
$j = 0; for ($j = 0; $j < count($vals); $j++): ?>
<option value="<?=$vals[$j];?>" <?php if ($vals[$j] == $pconfig['mediaopt']) echo "selected";?>>
<?=htmlspecialchars($types[$j]);?>
</option>
<?php endfor; ?>
</select></td>
</tr>
<?php /* Wireless interface? */
if (isset($optcfg['wireless']))
wireless_config_print();
?>
<tr>
<td width="22%" valign="top"> </td>
<td width="78%">
<input name="index" type="hidden" value="<?=$index;?>">
<input name="Submit" type="submit" class="formbtn" value="Save" onclick="enable_change(true);bridge_change(true)">
</td>
</tr>
</table>
</form>
<script language="JavaScript">
<!--
enable_change(false);
//-->
</script>
<?php else: ?>
<strong>Optional <?=$index;?> has been disabled because there is no OPT<?=$index;?> interface.</strong>
<?php endif; ?>
<?php include("fend.inc"); ?>
