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   1 /**
   2  * Copyright (c) 2010-2020 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.upnpcontrol.internal.discovery;
  14
  15 import static org.openhab.binding.upnpcontrol.internal.UpnpControlBindingConstants.*;
  16
  17 import java.util.HashMap;
  18 import java.util.Map;
  19 import java.util.Set;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.eclipse.jdt.annotation.Nullable;
  23 import org.jupnp.model.meta.RemoteDevice;
  24 import org.openhab.core.config.discovery.DiscoveryResult;
  25 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  26 import org.openhab.core.config.discovery.upnp.UpnpDiscoveryParticipant;
  27 import org.openhab.core.thing.ThingTypeUID;
  28 import org.openhab.core.thing.ThingUID;
  29 import org.osgi.service.component.annotations.Component;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 /**
  34  *
  35  * @author Mark Herwege - Initial contribution
  36  */
  37 @Component(service = { UpnpDiscoveryParticipant.class })
  38 @NonNullByDefault
  39 public class UpnpControlDiscoveryParticipant implements UpnpDiscoveryParticipant {
  40
  41     private final Logger logger = LoggerFactory.getLogger(getClass());
  42
  43     @Override
  44     public Set<ThingTypeUID> getSupportedThingTypeUIDs() {
  45         return SUPPORTED_THING_TYPES_UIDS;
  46     }
  47
  48     @Override
  49     public @Nullable DiscoveryResult createResult(RemoteDevice device) {
  50         DiscoveryResult result = null;
  51         ThingUID thingUid = getThingUID(device);
  52         if (thingUid != null) {
  53             String label = device.getDetails().getFriendlyName().isEmpty() ? device.getDisplayString()
  54                     : device.getDetails().getFriendlyName();
  55             Map<String, Object> properties = new HashMap<>();
  56             properties.put("ipAddress", device.getIdentity().getDescriptorURL().getHost());
  57             properties.put("udn", device.getIdentity().getUdn().getIdentifierString());
  58             result = DiscoveryResultBuilder.create(thingUid).withLabel(label).withProperties(properties)
  59                     .withRepresentationProperty("udn").build();
  60         }
  61         return result;
  62     }
  63
  64     @Override
  65     public @Nullable ThingUID getThingUID(RemoteDevice device) {
  66         ThingUID result = null;
  67         String deviceType = device.getType().getType();
  68         String manufacturer = device.getDetails().getManufacturerDetails().getManufacturer();
  69         String model = device.getDetails().getModelDetails().getModelName();
  70         String serialNumber = device.getDetails().getSerialNumber();
  71
  72         logger.debug("Device type {}, manufacturer {}, model {}, SN# {}", deviceType, manufacturer, model,
  73                 serialNumber);
  74
  75         if (deviceType.equalsIgnoreCase("MediaRenderer")) {
  76             this.logger.debug("Media renderer found: {}, {}", manufacturer, model);
  77             ThingTypeUID thingTypeUID = THING_TYPE_RENDERER;
  78             result = new ThingUID(thingTypeUID, device.getIdentity().getUdn().getIdentifierString());
  79         } else if (deviceType.equalsIgnoreCase("MediaServer")) {
  80             this.logger.debug("Media server found: {}, {}", manufacturer, model);
  81             ThingTypeUID thingTypeUID = THING_TYPE_SERVER;
  82             result = new ThingUID(thingTypeUID, device.getIdentity().getUdn().getIdentifierString());
  83         }
  84         return result;
  85     }
  86 }