2 * Copyright (c) 2010-2021 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.daikin.internal;
15 import java.io.IOException;
16 import java.util.HashMap;
18 import java.util.concurrent.TimeUnit;
19 import java.util.stream.Collectors;
21 import org.eclipse.jdt.annotation.NonNullByDefault;
22 import org.eclipse.jdt.annotation.Nullable;
23 import org.eclipse.jetty.client.HttpClient;
24 import org.eclipse.jetty.client.api.ContentResponse;
25 import org.eclipse.jetty.client.api.Request;
26 import org.eclipse.jetty.http.HttpMethod;
27 import org.eclipse.jetty.http.HttpStatus;
28 import org.openhab.binding.daikin.internal.api.BasicInfo;
29 import org.openhab.binding.daikin.internal.api.ControlInfo;
30 import org.openhab.binding.daikin.internal.api.EnergyInfoDayAndWeek;
31 import org.openhab.binding.daikin.internal.api.EnergyInfoYear;
32 import org.openhab.binding.daikin.internal.api.Enums.SpecialModeKind;
33 import org.openhab.binding.daikin.internal.api.SensorInfo;
34 import org.openhab.binding.daikin.internal.api.airbase.AirbaseBasicInfo;
35 import org.openhab.binding.daikin.internal.api.airbase.AirbaseControlInfo;
36 import org.openhab.binding.daikin.internal.api.airbase.AirbaseModelInfo;
37 import org.openhab.binding.daikin.internal.api.airbase.AirbaseZoneInfo;
38 import org.openhab.core.io.net.http.HttpUtil;
39 import org.slf4j.Logger;
40 import org.slf4j.LoggerFactory;
43 * Handles performing the actual HTTP requests for communicating with Daikin air conditioning units.
45 * @author Tim Waterhouse - Initial Contribution
46 * @author Paul Smedley <paul@smedley.id.au> - Modifications to support Airbase Controllers
47 * @author Jimmy Tanagra - Add support for https and Daikin's uuid authentication
51 public class DaikinWebTargets {
52 private static final int TIMEOUT_MS = 30000;
54 private String getBasicInfoUri;
55 private String setControlInfoUri;
56 private String getControlInfoUri;
57 private String getSensorInfoUri;
58 private String registerUuidUri;
59 private String getEnergyInfoYearUri;
60 private String getEnergyInfoWeekUri;
61 private String setSpecialModeUri;
63 private String setAirbaseControlInfoUri;
64 private String getAirbaseControlInfoUri;
65 private String getAirbaseSensorInfoUri;
66 private String getAirbaseBasicInfoUri;
67 private String getAirbaseModelInfoUri;
68 private String getAirbaseZoneInfoUri;
69 private String setAirbaseZoneInfoUri;
71 private @Nullable String uuid;
72 private final @Nullable HttpClient httpClient;
74 private Logger logger = LoggerFactory.getLogger(DaikinWebTargets.class);
76 public DaikinWebTargets(@Nullable HttpClient httpClient, @Nullable String host, @Nullable Boolean secure,
77 @Nullable String uuid) {
78 this.httpClient = httpClient;
81 String baseUri = (secure != null && secure.booleanValue() ? "https://" : "http://") + host + "/";
82 getBasicInfoUri = baseUri + "common/basic_info";
83 setControlInfoUri = baseUri + "aircon/set_control_info";
84 getControlInfoUri = baseUri + "aircon/get_control_info";
85 getSensorInfoUri = baseUri + "aircon/get_sensor_info";
86 registerUuidUri = baseUri + "common/register_terminal";
87 getEnergyInfoYearUri = baseUri + "aircon/get_year_power_ex";
88 getEnergyInfoWeekUri = baseUri + "aircon/get_week_power_ex";
89 setSpecialModeUri = baseUri + "aircon/set_special_mode";
92 getAirbaseBasicInfoUri = baseUri + "skyfi/common/basic_info";
93 setAirbaseControlInfoUri = baseUri + "skyfi/aircon/set_control_info";
94 getAirbaseControlInfoUri = baseUri + "skyfi/aircon/get_control_info";
95 getAirbaseSensorInfoUri = baseUri + "skyfi/aircon/get_sensor_info";
96 getAirbaseModelInfoUri = baseUri + "skyfi/aircon/get_model_info";
97 getAirbaseZoneInfoUri = baseUri + "skyfi/aircon/get_zone_setting";
98 setAirbaseZoneInfoUri = baseUri + "skyfi/aircon/set_zone_setting";
101 // Standard Daikin API
102 public BasicInfo getBasicInfo() throws DaikinCommunicationException {
103 String response = invoke(getBasicInfoUri);
104 return BasicInfo.parse(response);
107 public ControlInfo getControlInfo() throws DaikinCommunicationException {
108 String response = invoke(getControlInfoUri);
109 return ControlInfo.parse(response);
112 public void setControlInfo(ControlInfo info) throws DaikinCommunicationException {
113 Map<String, String> queryParams = info.getParamString();
114 invoke(setControlInfoUri, queryParams);
117 public SensorInfo getSensorInfo() throws DaikinCommunicationException {
118 String response = invoke(getSensorInfoUri);
119 return SensorInfo.parse(response);
122 public void registerUuid(String key) throws DaikinCommunicationException {
123 Map<String, String> params = new HashMap<>();
124 params.put("key", key);
125 String response = invoke(registerUuidUri, params);
126 logger.debug("registerUuid result: {}", response);
129 public EnergyInfoYear getEnergyInfoYear() throws DaikinCommunicationException {
130 String response = invoke(getEnergyInfoYearUri);
131 return EnergyInfoYear.parse(response);
134 public EnergyInfoDayAndWeek getEnergyInfoDayAndWeek() throws DaikinCommunicationException {
135 String response = invoke(getEnergyInfoWeekUri);
136 return EnergyInfoDayAndWeek.parse(response);
139 public boolean setSpecialMode(SpecialModeKind specialModeKind, boolean state) throws DaikinCommunicationException {
140 Map<String, String> queryParams = new HashMap<>();
141 queryParams.put("spmode_kind", String.valueOf(specialModeKind.getValue()));
142 queryParams.put("set_spmode", state ? "1" : "0");
143 String response = invoke(setSpecialModeUri, queryParams);
144 return !response.contains("ret=OK");
147 // Daikin Airbase API
148 public AirbaseControlInfo getAirbaseControlInfo() throws DaikinCommunicationException {
149 String response = invoke(getAirbaseControlInfoUri);
150 return AirbaseControlInfo.parse(response);
153 public void setAirbaseControlInfo(AirbaseControlInfo info) throws DaikinCommunicationException {
154 Map<String, String> queryParams = info.getParamString();
155 invoke(setAirbaseControlInfoUri, queryParams);
158 public SensorInfo getAirbaseSensorInfo() throws DaikinCommunicationException {
159 String response = invoke(getAirbaseSensorInfoUri);
160 return SensorInfo.parse(response);
163 public AirbaseBasicInfo getAirbaseBasicInfo() throws DaikinCommunicationException {
164 String response = invoke(getAirbaseBasicInfoUri);
165 return AirbaseBasicInfo.parse(response);
168 public AirbaseModelInfo getAirbaseModelInfo() throws DaikinCommunicationException {
169 String response = invoke(getAirbaseModelInfoUri);
170 return AirbaseModelInfo.parse(response);
173 public AirbaseZoneInfo getAirbaseZoneInfo() throws DaikinCommunicationException {
174 String response = invoke(getAirbaseZoneInfoUri);
175 return AirbaseZoneInfo.parse(response);
178 public void setAirbaseZoneInfo(AirbaseZoneInfo zoneinfo) throws DaikinCommunicationException {
179 Map<String, String> queryParams = zoneinfo.getParamString();
180 invoke(setAirbaseZoneInfoUri, queryParams);
183 private String invoke(String uri) throws DaikinCommunicationException {
184 return invoke(uri, new HashMap<>());
187 private String invoke(String uri, Map<String, String> params) throws DaikinCommunicationException {
188 String uriWithParams = uri + paramsToQueryString(params);
189 logger.debug("Calling url: {}", uriWithParams);
191 synchronized (this) {
193 if (httpClient != null) {
194 response = executeUrl(uriWithParams);
196 // a fall back method
197 logger.debug("Using HttpUtil fall scback");
198 response = HttpUtil.executeUrl("GET", uriWithParams, TIMEOUT_MS);
200 } catch (DaikinCommunicationException ex) {
202 } catch (IOException ex) {
203 // Response will also be set to null if parsing in executeUrl fails so we use null here to make the
204 // error check below consistent.
209 if (response == null) {
210 throw new DaikinCommunicationException("Daikin controller returned error while invoking " + uriWithParams);
216 private String executeUrl(String url) throws DaikinCommunicationException {
218 Request request = httpClient.newRequest(url).method(HttpMethod.GET).timeout(TIMEOUT_MS,
219 TimeUnit.MILLISECONDS);
221 request.header("X-Daikin-uuid", uuid);
222 logger.debug("Header: X-Daikin-uuid: {}", uuid);
224 ContentResponse response = request.send();
226 if (response.getStatus() == HttpStatus.FORBIDDEN_403) {
227 throw new DaikinCommunicationForbiddenException("Daikin controller access denied. Check uuid/key.");
230 if (response.getStatus() != HttpStatus.OK_200) {
231 logger.debug("Daikin controller HTTP status: {} - {}", response.getStatus(), response.getReason());
234 return response.getContentAsString();
235 } catch (DaikinCommunicationException e) {
237 } catch (Exception e) {
238 throw new DaikinCommunicationException("Daikin HTTP error", e);
242 private String paramsToQueryString(Map<String, String> params) {
243 if (params.isEmpty()) {
247 return "?" + params.entrySet().stream().map(param -> param.getKey() + "=" + param.getValue())
248 .collect(Collectors.joining("&"));