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   1 /**
   2  * Copyright (c) 2010-2023 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.net.URL;
  18 import java.util.HashMap;
  19 import java.util.Map;
  20 import java.util.Set;
  21
  22 import org.eclipse.jdt.annotation.NonNullByDefault;
  23 import org.eclipse.jdt.annotation.Nullable;
  24 import org.jupnp.model.meta.RemoteDevice;
  25 import org.jupnp.model.meta.RemoteService;
  26 import org.openhab.core.config.discovery.DiscoveryResult;
  27 import org.openhab.core.config.discovery.DiscoveryResultBuilder;
  28 import org.openhab.core.config.discovery.upnp.UpnpDiscoveryParticipant;
  29 import org.openhab.core.thing.ThingTypeUID;
  30 import org.openhab.core.thing.ThingUID;
  31 import org.osgi.service.component.annotations.Component;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 /**
  36  *
  37  * @author Mark Herwege - Initial contribution
  38  */
  39 @Component(service = { UpnpDiscoveryParticipant.class })
  40 @NonNullByDefault
  41 public class UpnpControlDiscoveryParticipant implements UpnpDiscoveryParticipant {
  42
  43     private final Logger logger = LoggerFactory.getLogger(getClass());
  44
  45     @Override
  46     public Set<ThingTypeUID> getSupportedThingTypeUIDs() {
  47         return SUPPORTED_THING_TYPES_UIDS;
  48     }
  49
  50     @Override
  51     public @Nullable DiscoveryResult createResult(RemoteDevice device) {
  52         DiscoveryResult result = null;
  53         ThingUID thingUid = getThingUID(device);
  54         if (thingUid != null) {
  55             String label = device.getDetails().getFriendlyName().isEmpty() ? device.getDisplayString()
  56                     : device.getDetails().getFriendlyName();
  57             Map<String, Object> properties = new HashMap<>();
  58             URL descriptorURL = device.getIdentity().getDescriptorURL();
  59             properties.put("ipAddress", descriptorURL.getHost());
  60             properties.put("udn", device.getIdentity().getUdn().getIdentifierString());
  61             properties.put("deviceDescrURL", descriptorURL.toString());
  62             URL baseURL = device.getDetails().getBaseURL();
  63             if (baseURL != null) {
  64                 properties.put("baseURL", device.getDetails().getBaseURL().toString());
  65             }
  66             for (RemoteService service : device.getServices()) {
  67                 properties.put(service.getServiceType().getType() + "DescrURI", service.getDescriptorURI().toString());
  68             }
  69             result = DiscoveryResultBuilder.create(thingUid).withLabel(label).withProperties(properties)
  70                     .withRepresentationProperty("udn").build();
  71         }
  72         return result;
  73     }
  74
  75     @Override
  76     public @Nullable ThingUID getThingUID(RemoteDevice device) {
  77         ThingUID result = null;
  78         String deviceType = device.getType().getType();
  79         String manufacturer = device.getDetails().getManufacturerDetails().getManufacturer();
  80         String model = device.getDetails().getModelDetails().getModelName();
  81         String serialNumber = device.getDetails().getSerialNumber();
  82         String udn = device.getIdentity().getUdn().getIdentifierString();
  83
  84         logger.debug("Device type {}, manufacturer {}, model {}, SN# {}, UDN {}", deviceType, manufacturer, model,
  85                 serialNumber, udn);
  86
  87         if ("MediaRenderer".equalsIgnoreCase(deviceType)) {
  88             this.logger.debug("Media renderer found: {}, {}", manufacturer, model);
  89             ThingTypeUID thingTypeUID = THING_TYPE_RENDERER;
  90             result = new ThingUID(thingTypeUID, device.getIdentity().getUdn().getIdentifierString());
  91         } else if ("MediaServer".equalsIgnoreCase(deviceType)) {
  92             this.logger.debug("Media server found: {}, {}", manufacturer, model);
  93             ThingTypeUID thingTypeUID = THING_TYPE_SERVER;
  94             result = new ThingUID(thingTypeUID, device.getIdentity().getUdn().getIdentifierString());
  95         }
  96         return result;
  97     }
  98 }