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<?php
/* $Id$ */
/*
	status_interfaces.php
	part of pfSense
	Copyright (C) 2009 Scott Ullrich <sullrich@gmail.com>.
	Copyright (C) 2013-2015 Electric Sheep Fencing, LP
	All rights reserved.

	originally 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.
*/
/*
	pfSense_MODULE:	interfaces
*/

##|+PRIV
##|*IDENT=page-status-interfaces
##|*NAME=Status: Interfaces page
##|*DESCR=Allow access to the 'Status: Interfaces' page.
##|*MATCH=status_interfaces.php*
##|-PRIV

require_once("guiconfig.inc");
require_once("shaper.inc");
require_once("filter.inc");

if ($_POST['if'] && $_POST['submit']) {
	$interface = $_POST['if'];
	if ($_POST['status'] == "up") {
		interface_bring_down($interface);
	} else {
		interface_configure($interface);
	}
	header("Location: status_interfaces.php");
	exit;
}

$pgtitle = array(gettext("Status"), gettext("Interfaces"));
$shortcut_section = "interfaces";
include("head.inc");

?>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<table width="100%" border="0" cellspacing="0" cellpadding="0" summary="status interfaces">
<?php
	$i = 0;
	$ifdescrs = get_configured_interface_with_descr(false, true);
	foreach ($ifdescrs as $ifdescr => $ifname):
		$ifinfo = get_interface_info($ifdescr);
		// Load MAC-Manufacturer table
		$mac_man = load_mac_manufacturer_table();
?>
<?php
		if ($i):
?>
	<tr>
		<td colspan="8" class="list" height="12"></td>
	</tr>
<?php
		endif;
?>
	<tr>
		<td colspan="2" class="listtopic">
			<?=htmlspecialchars($ifname);?> <?=gettext("interface"); ?> (<?=htmlspecialchars($ifdescr);?>, <?=htmlspecialchars($ifinfo['hwif']);?>)
		</td>
	</tr>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Status"); ?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['status']);?>
		</td>
	</tr>
<?php
		if ($ifinfo['dhcplink']):
?>
	<tr>
		<td width="22%" class="vncellt">
			DHCP
		</td>
		<td width="78%" class="listr">
			<form name="dhcplink_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['dhcplink']; ?>" />
				<?=htmlspecialchars($ifinfo['dhcplink']);?>&nbsp;&nbsp;
				<?php $action = ($ifinfo['dhcplink'] == "up" ? gettext("Release") : gettext("Renew")); ?>
				<input type="submit" name="submit" class="formbtn" value="<?php echo $action; ?>" />
			</form>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['dhcp6link']):
?>
	<tr>
		<td width="22%" class="vncellt">
			DHCP6
		</td>
		<td width="78%" class="listr">
			<form name="dhcp6link_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['dhcp6link']; ?>" />
				<?=htmlspecialchars($ifinfo['dhcp6link']);?>&nbsp;&nbsp;
				<?php $action = ($ifinfo['dhcp6link'] == "up" ? gettext("Release") : gettext("Renew")); ?>
				<input type="submit" name="submit" class="formbtn" value="<?php echo $action; ?>" />
			</form>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['pppoelink']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("PPPoE"); ?></td>
		<td width="78%" class="listr">
			<form name="pppoelink_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['pppoelink']; ?>" />
				<?=htmlspecialchars($ifinfo['pppoelink']);?>&nbsp;&nbsp;
				<?php $action = ($ifinfo['pppoelink'] == "up" ? gettext("Disconnect") : gettext("Connect")); ?>
				<input type="submit" name="submit" class="formbtn" value="<?php echo $action; ?>" />
			</form>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['pptplink']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("PPTP"); ?></td>
		<td width="78%" class="listr">
			<form name="pptplink_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['pptplink']; ?>" />
				<?=htmlspecialchars($ifinfo['pptplink']);?>&nbsp;&nbsp;
				<?php $action = ($ifinfo['pptplink'] == "up" ? gettext("Disconnect") : gettext("Connect")); ?>
				<input type="submit" name="submit" class="formbtn" value="<?php echo $action; ?>" />
			</form>
		</td>
	</tr>
<?php 
		endif;
		if ($ifinfo['l2tplink']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("L2TP"); ?></td>
		<td width="78%" class="listr">
			<form name="l2tplink_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['l2tplink']; ?>" />
				<?=htmlspecialchars($ifinfo['l2tplink']);?>&nbsp;&nbsp;
				<?php $action = ($ifinfo['l2tplink'] == "up" ? gettext("Disconnect") : gettext("Connect")); ?>
				<input type="submit" name="submit" class="formbtn" value="<?php echo $action; ?>" />
			</form>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['ppplink']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("PPP"); ?></td>
		<td width="78%" class="listr">
			<form name="ppplink_form" action="status_interfaces.php" method="post">
				<input type="hidden" name="if" value="<?php echo $ifdescr; ?>" />
				<input type="hidden" name="status" value="<?php echo $ifinfo['ppplink']; ?>" />
				<?=htmlspecialchars($ifinfo['ppplink']);?>
				<?php if ($ifinfo['ppplink'] == "up"): ?>
					<input type="submit" name="submit" class="formbtn" value="<?php echo gettext("Disconnect"); ?>" />
				<?php else: ?>
					<?php if (!$ifinfo['nodevice']): ?>
						<input type="submit" name="submit" class="formbtn" value="<?php echo gettext("Connect"); ?>" />
					<?php endif; ?>
				<?php endif; ?>
			</form>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['ppp_uptime'] || $ifinfo['ppp_uptime_accumulated']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Uptime ");?><?php if ($ifinfo['ppp_uptime_accumulated']) echo "(historical)"; ?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['ppp_uptime']);?> <?=htmlspecialchars($ifinfo['ppp_uptime_accumulated']);?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_rssi']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Signal (RSSI)");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_rssi']);?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_mode']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Mode");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_mode']);?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_simstate']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell SIM State");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_simstate']);?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_service']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Service");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_service']);?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_bwupstream']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Upstream");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_bwupstream']);?> kbit/s
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_bwdownstream']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Downstream");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_bwdownstream']);?> kbit/s
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_upstream']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Current Up");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_upstream']);?> kbit/s
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['cell_downstream']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Cell Current Down");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['cell_downstream']);?> kbit/s
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['macaddr']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("MAC address");?></td>
		<td width="78%" class="listr">
			<?php
			$mac=$ifinfo['macaddr'];
			$mac_hi = strtoupper($mac[0] . $mac[1] . $mac[3] . $mac[4] . $mac[6] . $mac[7]);
			if (isset($mac_man[$mac_hi])) {
				print "<span>" . $mac . " - " . htmlspecialchars($mac_man[$mac_hi]); print "</span>";
			} else {
				print htmlspecialchars($mac);
			}
			?>
		</td>
	</tr>
<?php
		endif;
		if ($ifinfo['status'] != "down"):
?>
<?php
			if ($ifinfo['dhcplink'] != "down" && $ifinfo['pppoelink'] != "down" && $ifinfo['pptplink'] != "down"):
				if ($ifinfo['ipaddr']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("IPv4 address");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['ipaddr']);?>
			&nbsp;
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['subnet']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Subnet mask IPv4");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['subnet']);?>
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['gateway']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Gateway IPv4");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($config['interfaces'][$ifdescr]['gateway']);?>
			<?=htmlspecialchars($ifinfo['gateway']);?>
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['linklocal']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("IPv6 Link Local");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['linklocal']);?>
			&nbsp;
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['ipaddrv6']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("IPv6 address");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['ipaddrv6']);?>
			&nbsp;
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['subnetv6']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Subnet mask IPv6");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['subnetv6']);?>
		</td>
	</tr>
<?php
				endif;
				if ($ifinfo['gatewayv6']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Gateway IPv6");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($config['interfaces'][$ifdescr]['gatewayv6']);?>
			<?=htmlspecialchars($ifinfo['gatewayv6']);?>
		</td>
	</tr>
<?php
				endif;
				if ($ifdescr == "wan" && file_exists("{$g['varetc_path']}/resolv.conf")):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("ISP DNS servers");?></td>
		<td width="78%" class="listr">
			<?php
					$dns_servers = get_dns_servers();
					foreach ($dns_servers as $dns) {
						echo "{$dns}<br />";
					}
			?>
		</td>
	</tr>
<?php
				endif;
			endif;
			if ($ifinfo['mtu']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("MTU");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['mtu']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['media']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Media");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['media']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['laggproto']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("LAGG Protocol");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['laggproto']);?>
		</td>
	</tr>
<?php
			endif;
			if (is_array($ifinfo['laggport'])):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("LAGG Ports");?></td>
		<td width="78%" class="listr">
			<?php
				foreach ($ifinfo['laggport'] as $laggport) {
					echo htmlspecialchars($laggport);
			?>
			<br />
			<?php
				}
			?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['channel']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Channel");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['channel']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['ssid']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("SSID");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['ssid']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['bssid']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("BSSID");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['bssid']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['rate']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Rate");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['rate']);?>
		</td>
	</tr>
<?php
			endif;
			if ($ifinfo['rssi']):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("RSSI");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['rssi']);?>
		</td>
	</tr>
<?php
			endif;
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("In/out packets");?></td>
		<td width="78%" class="listr">
		<?php
			echo htmlspecialchars($ifinfo['inpkts'] . "/" . $ifinfo['outpkts'] . " (");
			echo htmlspecialchars(format_bytes($ifinfo['inbytes']) . "/" . format_bytes($ifinfo['outbytes']) . ")");
		?>
		</td>
	</tr>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("In/out packets (pass)");?></td>
		<td width="78%" class="listr">
		<?php
			echo htmlspecialchars($ifinfo['inpktspass'] . "/" . $ifinfo['outpktspass'] . " (");
			echo htmlspecialchars(format_bytes($ifinfo['inbytespass']) . "/" . format_bytes($ifinfo['outbytespass']) . ")");
		?>
		</td>
	</tr>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("In/out packets (block)");?></td>
		<td width="78%" class="listr">
		<?php
			echo htmlspecialchars($ifinfo['inpktsblock'] . "/" . $ifinfo['outpktsblock'] . " (");
			echo htmlspecialchars(format_bytes($ifinfo['inbytesblock']) . "/" . format_bytes($ifinfo['outbytesblock']) . ")");
		?>
		</td>
	</tr>
<?php
			if (isset($ifinfo['inerrs'])):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("In/out errors");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['inerrs'] . "/" . $ifinfo['outerrs']);?>
		</td>
	</tr>
<?php
			endif;
			if (isset($ifinfo['collisions'])):
?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Collisions");?></td>
		<td width="78%" class="listr">
			<?=htmlspecialchars($ifinfo['collisions']);?>
		</td>
	</tr>
<?php
			endif;
		endif;
?>
<?php
		if ($ifinfo['bridge']):
?>
	<tr>
		<td width="22%" class="vncellt"><?php printf(gettext("Bridge (%s)"), $ifinfo['bridgeint']);?></td>
		<td width="78%" class="listr">
			<?=$ifinfo['bridge'];?>
		</td>
	</tr>
<?php
		endif;
		if (file_exists("/usr/bin/vmstat")):
			$real_interface = "";
			$interrupt_total = "";
			$interrupt_sec = "";
			$real_interface = $ifinfo['hwif'];
			$interrupt_total = `vmstat -i | grep $real_interface | awk '{ print $3 }'`;
			$interrupt_sec = `vmstat -i | grep $real_interface | awk '{ print $4 }'`;
			if (strstr($interrupt_total, "hci")) {
				$interrupt_total = `vmstat -i | grep $real_interface | awk '{ print $4 }'`;
				$interrupt_sec = `vmstat -i | grep $real_interface | awk '{ print $5 }'`;
			}
			unset($interrupt_total); // XXX: FIX ME!  Need a regex and parse correct data 100% of the time.
			if ($interrupt_total): ?>
	<tr>
		<td width="22%" class="vncellt"><?=gettext("Interrupts/Second");?></td>
		<td width="78%" class="listr">
			<?php
				echo $interrupt_total . " " . gettext("total");
				echo "<br />";
				echo $interrupt_sec . " " . gettext("rate");
			?>
		</td>
	</tr>
<?php
			endif;
		endif;
		$i++;
	endforeach;
?>
</table>

<br />

<?php printf(gettext("Using dial-on-demand will bring the connection up again if any packet ".
"triggers it. To substantiate this point: disconnecting manually ".
"will %snot%s prevent dial-on-demand from making connections ".
"to the outside! Don't use dial-on-demand if you want to make sure that the line ".
"is kept disconnected."), '<strong>', '</strong>')?>

<?php include("fend.inc"); ?>
</body>
</html>
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