1
0
moha/utils.php
2022-02-23 10:23:16 +01:00

97 lines
1.8 KiB
PHP

<?php
logger(DEBUG, _("Including utils.php"), __FILE__ . ":" . __LINE__);
function bool2string($var)
{
if ($var === false)
{
return "false";
}elseif($var === true)
{
return "true";
}elseif ($var === null)
{
return "null";
}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]->properties[$property]["value"];
}
function setValue($fn, $property, $value)
{
global $indexDevices;
$indexDevices[$ieeeAddress]->properties[$property]["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');
?>