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<?php
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/*
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 * status_ntpd.php
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 *
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 * part of pfSense (https://www.pfsense.org)
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 * Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
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 * Copyright (c) 2013 Dagorlad
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 * All rights reserved.
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 *
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 * originally based on m0n0wall (http://m0n0.ch/wall)
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 * Copyright (c) 2003-2004 Manuel Kasper <mk@neon1.net>.
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 * All rights reserved.
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 *
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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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 *
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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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 *
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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
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 *    the documentation and/or other materials provided with the
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 *    distribution.
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 *
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 * 3. All advertising materials mentioning features or use of this software
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 *    must display the following acknowledgment:
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 *    "This product includes software developed by the pfSense Project
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 *    for use in the pfSense® software distribution. (http://www.pfsense.org/).
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 *
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 * 4. The names "pfSense" and "pfSense Project" must not be used to
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 *    endorse or promote products derived from this software without
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 *    prior written permission. For written permission, please contact
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 *    coreteam@pfsense.org.
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 *
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 * 5. Products derived from this software may not be called "pfSense"
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 *    nor may "pfSense" appear in their names without prior written
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 *    permission of the Electric Sheep Fencing, LLC.
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 *
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 * 6. Redistributions of any form whatsoever must retain the following
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 *    acknowledgment:
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 *
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 * "This product includes software developed by the pfSense Project
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 * for use in the pfSense software distribution (http://www.pfsense.org/).
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
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 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 * 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
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 * OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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##|+PRIV
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##|*IDENT=page-status-ntp
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##|*NAME=Status: NTP
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##|*DESCR=Allow access to the 'Status: NTP' page.
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##|*MATCH=status_ntpd.php*
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##|-PRIV
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require_once("guiconfig.inc");
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if (!isset($config['ntpd']['noquery'])) {
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	if (isset($config['system']['ipv6allow'])) {
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		$inet_version = "";
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	} else {
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		$inet_version = " -4";
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	}
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	exec("/usr/local/sbin/ntpq -pn $inet_version | /usr/bin/tail +3", $ntpq_output);
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	$ntpq_servers = array();
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	foreach ($ntpq_output as $line) {
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		$server = array();
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		switch (substr($line, 0, 1)) {
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			case " ":
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				$server['status'] = gettext("Unreach/Pending");
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				break;
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			case "*":
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				$server['status'] = gettext("Active Peer");
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				break;
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			case "+":
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				$server['status'] = gettext("Candidate");
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				break;
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			case "o":
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				$server['status'] = gettext("PPS Peer");
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				break;
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			case "#":
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				$server['status'] = gettext("Selected");
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				break;
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			case ".":
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				$server['status'] = gettext("Excess Peer");
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				break;
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			case "x":
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				$server['status'] = gettext("False Ticker");
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				break;
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			case "-":
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				$server['status'] = gettext("Outlier");
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				break;
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		}
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		$line = substr($line, 1);
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		$peerinfo = preg_split("/[\s\t]+/", $line);
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		$server['server'] = $peerinfo[0];
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		$server['refid'] = $peerinfo[1];
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		$server['stratum'] = $peerinfo[2];
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		$server['type'] = $peerinfo[3];
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		$server['when'] = $peerinfo[4];
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		$server['poll'] = $peerinfo[5];
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		$server['reach'] = $peerinfo[6];
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		$server['delay'] = $peerinfo[7];
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		$server['offset'] = $peerinfo[8];
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		$server['jitter'] = $peerinfo[9];
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		$ntpq_servers[] = $server;
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	}
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	exec("/usr/local/sbin/ntpq -c clockvar $inet_version", $ntpq_clockvar_output);
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	foreach ($ntpq_clockvar_output as $line) {
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		if (substr($line, 0, 9) == "timecode=") {
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			$tmp = explode('"', $line);
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			$tmp = $tmp[1];
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			if (substr($tmp, 0, 6) == '$GPRMC') {
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				$gps_vars = explode(",", $tmp);
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				$gps_ok = ($gps_vars[2] == "A");
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				$gps_lat_deg = substr($gps_vars[3], 0, 2);
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				$gps_lat_min = substr($gps_vars[3], 2) / 60.0;
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				$gps_lon_deg = substr($gps_vars[5], 0, 3);
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				$gps_lon_min = substr($gps_vars[5], 3) / 60.0;
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				$gps_lat = $gps_lat_deg + $gps_lat_min;
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				$gps_lat = $gps_lat * (($gps_vars[4] == "N") ? 1 : -1);
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				$gps_lon = $gps_lon_deg + $gps_lon_min;
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				$gps_lon = $gps_lon * (($gps_vars[6] == "E") ? 1 : -1);
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			} elseif (substr($tmp, 0, 6) == '$GPGGA') {
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				$gps_vars = explode(",", $tmp);
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				$gps_ok = $gps_vars[6];
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				$gps_lat_deg = substr($gps_vars[2], 0, 2);
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				$gps_lat_min = substr($gps_vars[2], 2) / 60.0;
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				$gps_lon_deg = substr($gps_vars[4], 0, 3);
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				$gps_lon_min = substr($gps_vars[4], 3) / 60.0;
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				$gps_lat = $gps_lat_deg + $gps_lat_min;
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				$gps_lat = $gps_lat * (($gps_vars[3] == "N") ? 1 : -1);
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				$gps_lon = $gps_lon_deg + $gps_lon_min;
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				$gps_lon = $gps_lon * (($gps_vars[5] == "E") ? 1 : -1);
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				$gps_alt = $gps_vars[9];
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				$gps_alt_unit = $gps_vars[10];
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				$gps_sat = $gps_vars[7];
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			} elseif (substr($tmp, 0, 6) == '$GPGLL') {
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				$gps_vars = explode(",", $tmp);
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				$gps_ok = ($gps_vars[6] == "A");
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				$gps_lat_deg = substr($gps_vars[1], 0, 2);
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				$gps_lat_min = substr($gps_vars[1], 2) / 60.0;
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				$gps_lon_deg = substr($gps_vars[3], 0, 3);
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				$gps_lon_min = substr($gps_vars[3], 3) / 60.0;
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				$gps_lat = $gps_lat_deg + $gps_lat_min;
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				$gps_lat = $gps_lat * (($gps_vars[2] == "N") ? 1 : -1);
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				$gps_lon = $gps_lon_deg + $gps_lon_min;
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				$gps_lon = $gps_lon * (($gps_vars[4] == "E") ? 1 : -1);
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			}
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		}
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	}
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}
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if (isset($config['ntpd']['gps']['type']) && ($config['ntpd']['gps']['type'] == 'SureGPS') && (isset($gps_ok))) {
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	//GSV message is only enabled by init commands in services_ntpd_gps.php for SureGPS board
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	$gpsport = fopen("/dev/gps0", "r+");
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	while ($gpsport) {
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		$buffer = fgets($gpsport);
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		if (substr($buffer, 0, 6) == '$GPGSV') {
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			//echo $buffer."\n";
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			$gpgsv = explode(',', $buffer);
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			$gps_satview = $gpgsv[3];
180
			break;
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		}
182
	}
183
}
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// Responding to an AJAX call, we return the GPS data or the status data depending on $_REQUEST['dogps']
186
if ($_REQUEST['ajax']) {
187
188
	if ($_REQUEST['dogps'] == "yes") {
189
		print_gps();
190
	} else {
191
		print_status();
192
	}
193
194
	exit;
195
}
196
197
function print_status() {
198
	global $config, $ntpq_servers;
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	if (isset($config['ntpd']['noquery'])):
201
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		print("<tr>\n");
203
		print('<td class="warning" colspan="11">');
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		printf(gettext("Statistics unavailable because ntpq and ntpdc queries are disabled in the %sNTP service settings%s"), '<a href="services_ntpd.php">', '</a>');
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		print("</td>\n");
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		print("</tr>\n");
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	elseif (count($ntpq_servers) == 0):
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		print("<tr>\n");
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		print('<td class="warning" colspan="11">');
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		printf(gettext("No peers found, %sis the ntp service running?%s"), '<a href="status_services.php">', '</a>');
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		print("</td>\n");
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		print("</tr>\n");
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	else:
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		$i = 0;
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		foreach ($ntpq_servers as $server):
217
			print("<tr>\n");
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			print("<td>" . $server['status'] . "</td>\n");
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			print("<td>" . $server['server'] . "</td>\n");
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			print("<td>" . $server['refid'] . "</td>\n");
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			print("<td>" . $server['stratum'] . "</td>\n");
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			print("<td>" . $server['type'] . "</td>\n");
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			print("<td>" . $server['when'] . "</td>\n");
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			print("<td>" . $server['poll'] . "</td>\n");
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			print("<td>" . $server['reach'] . "</td>\n");
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			print("<td>" . $server['delay'] . "</td>\n");
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			print("<td>" . $server['offset'] . "</td>\n");
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			print("<td>" . $server['jitter'] . "</td>\n");
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			print("</tr>\n");
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			$i++;
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		endforeach;
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	endif;
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}
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function print_gps() {
236
	global 	$gps_lat, $gps_lon, $gps_lat_deg, $gps_lon_deg, $gps_lat_min, $gps_lon_min, $gps_vars,
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			$gps_alt, $gps_alt_unit, $gps_sat, $gps_satview, $gps_goo_lnk;
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	print("<tr>\n");
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	print("<td>\n");
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	printf("%.5f", $gps_lat);
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	print(" (");
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	printf("%d%s", $gps_lat_deg, "&deg;");
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	printf("%.5f", $gps_lat_min*60);
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	print($gps_vars[4]);
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	print(")");
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	print("</td>\n");
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	print("<td>\n");
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	printf("%.5f", $gps_lon);
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	print(" (");
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	printf("%d%s", $gps_lon_deg, "&deg;");
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	printf("%.5f", $gps_lon_min*60);
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	print($gps_vars[6]);
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	print(")");
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	print("</td>\n");
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	if (isset($gps_alt)) {
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		print("<td>\n");
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		print($gps_alt . ' ' . $gps_alt_unit);
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		print("</td>\n");
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	}
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	if (isset($gps_sat) || isset($gps_satview)) {
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		print('<td class="text-center">');
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		if (isset($gps_satview)) {
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			print(gettext('in view ') . intval($gps_satview));
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		}
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		if (isset($gps_sat) && isset($gps_satview)) {
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			print(', ');
272
		}
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		if (isset($gps_sat)) {
274
			print(gettext('in use ') . $gps_sat);
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		}
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		print("</td>\n");
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	}
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	print("</tr>\n");
281
	print("<tr>\n");
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	print('<td colspan="' . $gps_goo_lnk . '"><a target="_gmaps" href="http://maps.google.com/?q=' . $gps_lat . ',' . $gps_lon . '">' . gettext("Google Maps Link") . '</a></td>');
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	print("</tr>\n");
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}
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$pgtitle = array(gettext("Status"), gettext("NTP"));
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$shortcut_section = "ntp";
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include("head.inc");
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?>
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<div class="panel panel-default">
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	<div class="panel-heading"><h2 class="panel-title"><?=gettext("Network Time Protocol Status");?></h2></div>
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	<div class="panel-body">
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		<table class="table table-striped table-hover table-condensed sortable-theme-bootstrap" data-sortable>
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			<thead>
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				<tr>
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					<th><?=gettext("Status")?></th>
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					<th><?=gettext("Server")?></th>
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					<th><?=gettext("Ref ID")?></th>
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					<th><?=gettext("Stratum")?></th>
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					<th><?=gettext("Type")?></th>
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					<th><?=gettext("When")?></th>
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					<th><?=gettext("Poll")?></th>
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					<th><?=gettext("Reach")?></th>
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					<th><?=gettext("Delay")?></th>
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					<th><?=gettext("Offset")?></th>
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					<th><?=gettext("Jitter")?></th>
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				</tr>
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			</thead>
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			<tbody id="ntpbody">
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				<?=print_status()?>
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			</tbody>
314
		</table>
315
	</div>
316
</div>
317
318
319
<?php
320
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$showgps = 0;
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// GPS satellite information (if available)
324
if (($gps_ok) && ($gps_lat) && ($gps_lon)):
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	$gps_goo_lnk = 2;
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	$showgps = 1;
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?>
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<div class="panel panel-default">
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	<div class="panel-heading"><h2 class="panel-title"><?=gettext("GPS Information");?></h2></div>
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	<div class="panel-body">
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		<table class="table table-striped table-hover table-condensed">
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			<thead>
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				<tr>
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					<th><?=gettext("Clock Latitude")?></th>
336
					<th><?=gettext("Clock Longitude")?></th>
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<?php
338
	if (isset($gps_alt)) {
339
?>
340 ae74c26d Stephen Beaver
					<th><?=gettext("Clock Altitude")?></th>
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<?php
342
		$gps_goo_lnk++;
343
	}
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	if (isset($gps_sat) || isset($gps_satview)) {
346
?>
347 ae74c26d Stephen Beaver
					<th><?=gettext("Satellites")?></th>
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<?php
349
		$gps_goo_lnk++;
350
	}
351
?>
352
				</tr>
353
			</thead>
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			<tbody id="gpsbody">
356
				<?=print_gps()?>
357
			</tbody>
358
		</table>
359
	</div>
360
</div>
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<?php
363 ae74c26d Stephen Beaver
endif;
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?>
365 8dff26ce sbeaver
366 ae74c26d Stephen Beaver
<script type="text/javascript">
367
//<![CDATA[
368
events.push(function() {
369
	ajax_lock = false;		// Mutex so we don't make a call until the previous call is finished
370
	do_gps = "no";
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372 ae74c26d Stephen Beaver
	// Fetch the tbody contents from the server
373
	function update_tables() {
374
375
		if (ajax_lock) {
376
			return;
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		}
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379
		ajax_lock = true;
380
381
		ajaxRequest = $.ajax(
382
			{
383
				url: "/status_ntpd.php",
384
				type: "post",
385
				data: {
386
					ajax: 	"ajax",
387
					dogps:  do_gps
388
				}
389
			}
390
		);
391
392
		// Deal with the results of the above ajax call
393
		ajaxRequest.done(function (response, textStatus, jqXHR) {
394
			if (do_gps == "yes") {
395
				$('#gpsbody').html(response);
396
			} else {
397
				$('#ntpbody').html(response);
398
			}
399
400
			ajax_lock = false;
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402 4c84c124 Stephen Beaver
			// Alternate updating the status table and the gps table (if enabled)
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			if ((do_gps == "yes") || ("<?=$showgps?>" != 1)) {
404
				do_gps = "no";
405
			} else {
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				do_gps = "yes";
407 ae74c26d Stephen Beaver
			}
408
409
			// and do it again
410
			setTimeout(update_tables, 5000);
411
		});
412
413
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	}
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416 ae74c26d Stephen Beaver
	// Populate the tbody on page load
417
	update_tables();
418
});
419
//]]>
420
</script>
421 8dff26ce sbeaver
422 ae74c26d Stephen Beaver
<?php
423 c33f2391 Phil Davis
include("foot.inc");
424
?>