git.basschouten.com Git - openhab-addons.git/blob

   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.freeboxos.internal.handler;
  14
  15 import static org.openhab.binding.freeboxos.internal.FreeboxOsBindingConstants.*;
  16
  17 import java.util.Collection;
  18 import java.util.Collections;
  19 import java.util.Map;
  20
  21 import org.eclipse.jdt.annotation.NonNullByDefault;
  22 import org.openhab.binding.freeboxos.internal.action.HostActions;
  23 import org.openhab.binding.freeboxos.internal.api.FreeboxException;
  24 import org.openhab.binding.freeboxos.internal.api.rest.LanBrowserManager;
  25 import org.openhab.binding.freeboxos.internal.api.rest.LanBrowserManager.HostIntf;
  26 import org.openhab.binding.freeboxos.internal.api.rest.LanBrowserManager.LanHost;
  27 import org.openhab.binding.freeboxos.internal.api.rest.LanBrowserManager.Source;
  28 import org.openhab.binding.freeboxos.internal.api.rest.WebSocketManager;
  29 import org.openhab.binding.freeboxos.internal.config.ApiConsumerConfiguration;
  30 import org.openhab.core.thing.Thing;
  31 import org.openhab.core.thing.ThingStatus;
  32 import org.openhab.core.thing.binding.ThingHandlerService;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35
  36 /**
  37  * The {@link HostHandler} is responsible for all network equipments hosted on the network
  38  *
  39  * @author Gaël L'hopital - Initial contribution
  40  */
  41 @NonNullByDefault
  42 public class HostHandler extends ApiConsumerHandler {
  43     private final Logger logger = LoggerFactory.getLogger(HostHandler.class);
  44
  45     // We start in pull mode and switch to push after a first update
  46     private boolean pushSubscribed = false;
  47
  48     public HostHandler(Thing thing) {
  49         super(thing);
  50     }
  51
  52     @Override
  53     void initializeProperties(Map<String, String> properties) throws FreeboxException {
  54         getManager(LanBrowserManager.class).getHost(getMac()).ifPresent(result -> {
  55             LanHost host = result.host();
  56             properties.put(Thing.PROPERTY_VENDOR, host.vendorName());
  57             host.getUPnPName().ifPresent(upnpName -> properties.put(Source.UPNP.name(), upnpName));
  58         });
  59     }
  60
  61     @Override
  62     public void dispose() {
  63         try {
  64             getManager(WebSocketManager.class).unregisterListener(getMac());
  65         } catch (FreeboxException e) {
  66             logger.warn("Error unregistering host from the websocket: {}", e.getMessage());
  67         }
  68         super.dispose();
  69     }
  70
  71     @Override
  72     protected void internalPoll() throws FreeboxException {
  73         if (pushSubscribed) {
  74             return;
  75         }
  76         HostIntf data = getManager(LanBrowserManager.class).getHost(getMac())
  77                 .orElseThrow(() -> new FreeboxException("Host data not found"));
  78
  79         updateConnectivityChannels(data.host());
  80         logger.debug("Switching to push mode - refreshInterval will now be ignored for Connectivity data");
  81         getManager(WebSocketManager.class).registerListener(data.host().getMac(), this);
  82         pushSubscribed = true;
  83     }
  84
  85     public void updateConnectivityChannels(LanHost host) {
  86         updateChannelOnOff(CONNECTIVITY, REACHABLE, host.reachable());
  87         updateChannelDateTimeState(CONNECTIVITY, LAST_SEEN, host.getLastSeen());
  88         updateChannelString(CONNECTIVITY, IP_ADDRESS, host.getIpv4());
  89         updateStatus(host.reachable() ? ThingStatus.ONLINE : ThingStatus.OFFLINE);
  90     }
  91
  92     public void wol() {
  93         try {
  94             getManager(LanBrowserManager.class).wakeOnLan(getMac(),
  95                     getConfigAs(ApiConsumerConfiguration.class).password);
  96         } catch (FreeboxException e) {
  97             logger.warn("Error waking up host: {}", e.getMessage());
  98         }
  99     }
 100
 101     @Override
 102     public Collection<Class<? extends ThingHandlerService>> getServices() {
 103         return Collections.singletonList(HostActions.class);
 104     }
 105 }