2 * Copyright (c) 2010-2024 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
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
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.freeboxos.internal.handler;
15 import static org.openhab.binding.freeboxos.internal.FreeboxOsBindingConstants.*;
17 import java.util.Collection;
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.LanHost;
26 import org.openhab.binding.freeboxos.internal.api.rest.LanBrowserManager.Source;
27 import org.openhab.binding.freeboxos.internal.api.rest.WebSocketManager;
28 import org.openhab.binding.freeboxos.internal.config.ApiConsumerConfiguration;
29 import org.openhab.core.thing.Thing;
30 import org.openhab.core.thing.ThingStatus;
31 import org.openhab.core.thing.binding.ThingHandlerService;
32 import org.slf4j.Logger;
33 import org.slf4j.LoggerFactory;
35 import inet.ipaddr.mac.MACAddress;
38 * The {@link HostHandler} is responsible for all network equipments hosted on the network
40 * @author Gaƫl L'hopital - Initial contribution
43 public class HostHandler extends ApiConsumerHandler {
44 private final Logger logger = LoggerFactory.getLogger(HostHandler.class);
46 // We start in pull mode and switch to push after a first update...
47 protected boolean pushSubscribed = false;
49 protected boolean reachable;
51 private int tryConfigureMediaSink = 1;
53 public HostHandler(Thing thing) {
55 statusDrivenByBridge = false;
59 void initializeProperties(Map<String, String> properties) throws FreeboxException {
60 LanHost host = getLanHost();
61 properties.put(Thing.PROPERTY_VENDOR, host.vendorName());
62 host.getName(Source.UPNP).ifPresent(upnpName -> properties.put(Source.UPNP.name(), upnpName));
66 public void dispose() {
67 cancelPushSubscription();
71 protected void cancelPushSubscription() {
72 MACAddress mac = getMac();
73 if (pushSubscribed && mac != null) {
75 getManager(WebSocketManager.class).unregisterListener(mac);
76 } catch (FreeboxException e) {
77 logger.warn("Error unregistering host from the websocket: {}", e.getMessage());
79 pushSubscribed = false;
84 protected void internalPoll() throws FreeboxException {
85 if (tryConfigureMediaSink > 0) {
87 tryConfigureMediaSink--;
94 LanHost host = getLanHost();
95 updateConnectivityChannels(host);
96 logger.debug("Switching to push mode - refreshInterval will now be ignored for Connectivity data");
97 pushSubscribed = getManager(WebSocketManager.class).registerListener(host.getMac(), this);
101 protected void internalForcePoll() throws FreeboxException {
102 LanHost host = getLanHost();
103 updateConnectivityChannels(host);
106 protected LanHost getLanHost() throws FreeboxException {
107 MACAddress mac = getMac();
109 throw new FreeboxException(
110 "getLanHost is not possible because MAC address is undefined for the thing " + thing.getUID());
112 return getManager(LanBrowserManager.class).getHost(mac).map(hostIntf -> hostIntf.host())
113 .orElseThrow(() -> new FreeboxException("Host data not found"));
116 public void updateConnectivityChannels(LanHost host) {
117 updateChannelOnOff(CONNECTIVITY, REACHABLE, host.reachable());
118 updateChannelDateTimeState(CONNECTIVITY, LAST_SEEN, host.getLastSeen());
119 updateChannelString(CONNECTIVITY, IP_ADDRESS, host.getIpv4());
120 updateStatus(host.reachable() ? ThingStatus.ONLINE : ThingStatus.OFFLINE);
121 // We will check and configure audio sink only when the host reachability changed
122 if (reachable != host.reachable()) {
123 reachable = host.reachable();
124 // It can take time until the Media Receiver API returns the receiver after it becomes reachable.
125 // So this will be checked during the next 2 polls.
126 tryConfigureMediaSink = 2;
131 MACAddress mac = getMac();
133 logger.warn("Waking up host is not possible because MAC address is undefined for the thing {}",
138 getManager(LanBrowserManager.class).wakeOnLan(mac, getConfigAs(ApiConsumerConfiguration.class).password);
139 } catch (FreeboxException e) {
140 logger.warn("Error waking up host: {}", e.getMessage());
145 public Collection<Class<? extends ThingHandlerService>> getServices() {
146 return Set.of(HostActions.class);