pfSense

<?

if(Connection_Aborted()) {

	exit;

}

require_once("config.inc");

function get_stats() {

	$stats['cpu'] = cpu_usage();

	$stats['mem'] = mem_usage();

	$stats['uptime'] = get_uptime();

	$stats['states'] = get_pfstate();

	$stats['temp'] = get_temp();

	$stats['datetime'] = update_date_time();

	$stats['interfacestatistics'] = get_interfacestats();

	$stats['interfacestatus'] = get_interfacestatus();

	$stats['gateways'] = get_gatewaystats();

	$stats = join("|", $stats);

	return $stats;

}

function get_gatewaystats() {

	$gateways_status = array();

	$gateways_status = return_gateways_status();

	$data = "";

	$isfirst = true;

	foreach($gateways_status as $gw) {

		if(!$isfirst) 

			$data .= ",";

		$isfirst = false;

		$data .= $gw['name'] . ",";

		$data .= $gw['gateway'] . ",";

		$data .= $gw['delay'] . ",";

		$data .= $gw['loss'] . ",";

        switch($gw['status']) {

			case "None":

				$online = "Online";

				$bgcolor = "lightgreen";

				break;

			case "\"down\"":

				$online = "Offline";

				$bgcolor = "lightcoral";

				break;

			case "\"delay\"":

				$online = "Warning, Latency";

				$bgcolor = "khaki";

				break;

			case "\"loss\"":

				$online = "Warning, Packetloss";

				$bgcolor = "khaki";

				break;

			default:

				$online = "No data";

		}

		$data .= "<table><tr><td bgcolor=\"$bgcolor\" > $online </td></td></tr></table>";

	}

	return $data;

}

function get_uptime() {

	$boottime = "";

	$matches = "";

	exec("/sbin/sysctl -n kern.boottime", $boottime);

	preg_match("/sec = (\d+)/", $boottime[0], $matches);

	$boottime = $matches[1];

	$uptime = time() - $boottime;

	if(intval($boottime) == 0) 

		return;

	if(intval($uptime) == 0) 

		return;

	$updays = (int)($uptime / 86400);

	$uptime %= 86400;

	$uphours = (int)($uptime / 3600);

	$uptime %= 3600;

	$upmins = (int)($uptime / 60);

	$uptimestr = "";

	if ($updays > 1)

		$uptimestr .= "$updays days, ";

	else if ($updays > 0)

		$uptimestr .= "1 day, ";

	$uptimestr .= sprintf("%02d:%02d", $uphours, $upmins);

	return $uptimestr;

}

/* Calculates non-idle CPU time and returns as a percentage

function cpu_usage() {

	$duration = 1;

	$diff = array('user', 'nice', 'sys', 'intr', 'idle');

	$cpuTicks = array_combine($diff, explode(" ", `/sbin/sysctl -n kern.cp_time`));

	sleep($duration);

	$cpuTicks2 = array_combine($diff, explode(" ", `/sbin/sysctl -n kern.cp_time`));

	$totalStart = array_sum($cpuTicks);

	$totalEnd = array_sum($cpuTicks2);

	// Something wrapped ?!?!

	if ($totalEnd <= $totalStart)

		return 0;

	// Calculate total cycles used

	$totalUsed = ($totalEnd - $totalStart) - ($cpuTicks2['idle'] - $cpuTicks['idle']);

	// Calculate the percentage used

	$cpuUsage = floor(100 * ($totalUsed / ($totalEnd - $totalStart)));

	return $cpuUsage;

}

function get_pfstate() {

	global $config;

	$matches = "";

	if (isset($config['system']['maximumstates']) and $config['system']['maximumstates'] > 0)

	        $maxstates="{$config['system']['maximumstates']}";

	else

	        $maxstates=pfsense_default_state_size();

	$curentries = `/sbin/pfctl -si |grep current`;

	if (preg_match("/([0-9]+)/", $curentries, $matches)) {

	     $curentries = $matches[1];

	}

	return $curentries . "/" . $maxstates;

}

function has_temp() {

	/* no known temp monitors available at present */

	/* should only reach here if there is no hardware monitor */

	return false;

}

function get_hwtype() {

	return;

}

function get_temp() {

	switch(get_hwtype()) {

		default:

			return;

	}

	return $ret;

}

function disk_usage()

{

	$dfout = "";

	exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $5 }' | /usr/bin/cut -d '%' -f 1", $dfout);

	$diskusage = trim($dfout[0]);

	return $diskusage;

}

function swap_usage()

{

	$swapUsage = `/usr/sbin/swapinfo | /usr/bin/awk '{print $5;'}|/usr/bin/grep '%'`;

	$swapUsage = ereg_replace('%', "", $swapUsage);

	$swapUsage = rtrim($swapUsage);

	return $swapUsage;

}

function mem_usage()

{

	$memory = "";

	exec("/sbin/sysctl -n vm.stats.vm.v_page_count vm.stats.vm.v_inactive_count " .

		"vm.stats.vm.v_cache_count vm.stats.vm.v_free_count", $memory);

	$totalMem = $memory[0];

	$availMem = $memory[1] + $memory[2] + $memory[3];

	$usedMem = $totalMem - $availMem;

	$memUsage = round(($usedMem * 100) / $totalMem, 0);

	return $memUsage;

}

<<<<<<< HEAD:usr/local/www/includes/functions.inc.php

function update_date_time() {

	$datetime = date("D M j G:i:s T Y");

	return $datetime;

}

function get_interfacestats(){

	global $config;

	//build interface list for widget use

	$ifdescrs = get_configured_interface_list();

	$array_in_packets = array();

	$array_out_packets = array();

	$array_in_bytes = array();

	$array_out_bytes = array();

	$array_in_errors = array();

	$array_out_errors = array();

	$array_collisions = array();

	$array_interrupt = array();

	$new_data = "";

	//build data arrays

	foreach ($ifdescrs as $ifdescr => $ifname){

		$ifinfo = get_interface_info($ifdescr);	

			$new_data .= "{$ifinfo['inpkts']},";

			$new_data .= "{$ifinfo['outpkts']},";

			$new_data .= format_bytes($ifinfo['inbytes']) . ",";

			$new_data .= format_bytes($ifinfo['outbytes']) . ",";

			if (isset($ifinfo['inerrs'])){

				$new_data .= "{$ifinfo['inerrs']},";

				$new_data .= "{$ifinfo['outerrs']},";

			}

			else{

				$new_data .= "0,";

				$new_data .= "0,";

			}

			if (isset($ifinfo['collisions']))

				$new_data .= htmlspecialchars($ifinfo['collisions']) . ",";

			else

				$new_data .= "0,";

	}//end for

	return $new_data;

}

function get_interfacestatus(){

	$data = "";

	global $config;

	//build interface list for widget use

	$ifdescrs = get_configured_interface_with_descr();

	foreach ($ifdescrs as $ifdescr => $ifname){

		$ifinfo = get_interface_info($ifdescr);

		$data .= $ifname . ",";

		if($ifinfo['status'] == "up" || $ifinfo['status'] == "associated") {

			$data .= "up";

		}else if ($ifinfo['status'] == "no carrier") {

			$data .= "down";

		}else if ($ifinfo['status'] == "down") {

			$data .= "block";

		}

		$data .= ",";

		if ($ifinfo['ipaddr']){ 

			$data .= htmlspecialchars($ifinfo['ipaddr']);

			if ($ifinfo['dhcplink']) {

				$data .= " (DHCP)";

			}

		}

		$data .= ",";

		if ($ifinfo['status'] != "down")

			$data .= htmlspecialchars($ifinfo['media']);

		$data .= "~";

	}	

	return $data;

}

?>

=======

?>

>>>>>>> 9d75714... cleaner and more proper cpu graph:usr/local/www/includes/functions.inc.php