/**
* @return bool
*/
public function hasRequiredCapabilities()
{
if (empty($this->requiredCapabilities)) {
return true;
}
if (self::$loadedCapabilities === null) {
self::$loadedCapabilities = $this->device->getRootDevice()->getCapabilityNames();
}
$missingCaps = array_diff($this->requiredCapabilities, self::$loadedCapabilities);
return empty($missingCaps);
}
/**
* @param string $name
*
* @return null|string
*/
private function getControlValue($name)
{
// Check if loaded WURFL contains control caps
if (!$this->device->getRootDevice()->isGroupDefined(self::WURFL_CONTROL_GROUP)) {
return null;
}
$controlCap = self::PREFIX_CONTROL . $name;
// Check if loaded WURFL contains the requested control cap
if (!$this->device->getRootDevice()->isCapabilityDefined($controlCap)) {
return null;
}
return $this->device->getCapability($controlCap);
}
