moha/utils.php

<?php
logger(DEBUG, _("Including utils.php"), __FILE__ . ":" . __LINE__);

function bool2string($var)
{
	if ($var === false)
	{
		return "false";
	}elseif($var === true)
	{
		return "true";
	}else
	{
		return $var;
	}
}

function now()
{
	$now = new datetime();
	return $now;
}

function farenheit2celsius($value)
{
	return round((((float)$value - 32) / 1.8),2);
}

function mph2kmh($value)
{
	return round(((float)$value * 1.60934),2);
}

function millibars($value)
{
	return round(((float)$value * 33.86),2);
}

function mktopic($device)
{
	return $device->topic . "/" . $device->friendlyName;
}

function getDevice($topic, $fn)
{
	global $topics, $devices;
	if (array_key_exists($topic, $topics))
	{
		$var = $devices[$topic];
		$path = explode("/", $fn);
		foreach($path as $tmp)
		{
			if (array_key_exists($tmp, $var))
			{
				$var = $var[$tmp];
			}else
			{
				logger(ERROR, sprintf(_("level %s of %s do not exists in %s"), $tmp, $fn, $topic), __FILE__ . ":" . __LINE__ );
				return false;
			}
		}
		logger(DEBUG, sprintf(_("returning a value")), __FILE__ . ":" . __LINE__ );
		return $var["device"];
	}else
	{
		logger(ERROR, sprintf(_("Topic %s do not exists"), $topic), __FILE__ . ":" . __LINE__ );
		return false;
	}
}


function getValue($ieeeAddress, $property)
{
	global $indexDevices;
	return $indexDevices[$ieeeAddress]->$property["value"];
}

function setValue($fn, $property, $value)
{
	global $indexDevices;
	$indexDevices(RDC_SALON_MVMT2)->occupancy["value"] = $value;
}

logger(DEBUG, _("signal handling"), __FILE__ . ":" . __LINE__, false);
//signal handling
function signalHandler($signal)
{
	endMoha();
}
pcntl_signal(SIGTERM, 'signalHandler');// Termination ('kill' was called)
pcntl_signal(SIGHUP, 'signalHandler'); // Terminal log-out
pcntl_signal(SIGINT, 'signalHandler');
?>