/**
* Constructor - preparing Service
*
* @access public
*
* @param Device $device
* @param string $service
*/
public function __construct(Device $device, $service)
{
Logger::debug(__METHOD__ . '; Device: ' . $device->getId() . ' [' . $device->getName() . ']; Service: ' . $service, self::$logfile);
$this->device = $device;
$services = $this->device->services;
if (!isset($services[$service])) {
throw new UPnPException('Unknown service: ' . $service);
}
$this->service = $services[$service];
}
/**
* Find devices by UPnP multicast message and stores them to cache
*
* @static
* @access public
*
* @return array Parsed device list
*/
public static function findDevices()
{
$discover = self::discover();
$cache = array();
flush();
foreach ($discover as $response) {
$device = new Device();
if ($device->initByDiscoveryReponse($response)) {
$device->saveToCache();
try {
$client = $device->getClient('ConnectionManager');
$protocolInfo = $client->call('GetProtocolInfo');
$sink = $protocolInfo['Sink'];
$tmp = explode(',', $sink);
$protocols = array();
foreach ($tmp as $protocol) {
$t = explode(':', $protocol);
if ($t[0] == 'http-get') {
$protocols[] = $t[2];
}
}
} catch (UPnPException $upnpe) {
$protocols = array();
}
$device->protocolInfo = $protocols;
$cache[$device->getId()] = array('name' => $device->getName(), 'services' => $device->getServices(), 'icons' => $device->getIcons(), 'protocols' => $device->getProtocolInfo());
}
}
self::saveCache($cache);
flush();
return $cache;
}
