2 * Copyright (c) 2010-2020 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.EnergyInfoYear;
31 import org.openhab.binding.daikin.internal.api.Enums.SpecialModeKind;
32 import org.openhab.binding.daikin.internal.api.SensorInfo;
33 import org.openhab.binding.daikin.internal.api.airbase.AirbaseBasicInfo;
34 import org.openhab.binding.daikin.internal.api.airbase.AirbaseControlInfo;
35 import org.openhab.binding.daikin.internal.api.airbase.AirbaseModelInfo;
36 import org.openhab.binding.daikin.internal.api.airbase.AirbaseZoneInfo;
37 import org.openhab.core.io.net.http.HttpUtil;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
42 * Handles performing the actual HTTP requests for communicating with Daikin air conditioning units.
44 * @author Tim Waterhouse - Initial Contribution
45 * @author Paul Smedley <paul@smedley.id.au> - Modifications to support Airbase Controllers
46 * @author Jimmy Tanagra - Add support for https and Daikin's uuid authentication
50 public class DaikinWebTargets {
51 private static final int TIMEOUT_MS = 30000;
53 private String getBasicInfoUri;
54 private String setControlInfoUri;
55 private String getControlInfoUri;
56 private String getSensorInfoUri;
57 private String registerUuidUri;
58 private String getEnergyInfoYearUri;
59 private String setSpecialModeUri;
61 private String setAirbaseControlInfoUri;
62 private String getAirbaseControlInfoUri;
63 private String getAirbaseSensorInfoUri;
64 private String getAirbaseBasicInfoUri;
65 private String getAirbaseModelInfoUri;
66 private String getAirbaseZoneInfoUri;
67 private String setAirbaseZoneInfoUri;
69 private @Nullable String uuid;
70 private final @Nullable HttpClient httpClient;
72 private Logger logger = LoggerFactory.getLogger(DaikinWebTargets.class);
74 public DaikinWebTargets(@Nullable HttpClient httpClient, @Nullable String host, @Nullable Boolean secure,
75 @Nullable String uuid) {
76 this.httpClient = httpClient;
79 String baseUri = (secure != null && secure.booleanValue() ? "https://" : "http://") + host + "/";
80 getBasicInfoUri = baseUri + "common/basic_info";
81 setControlInfoUri = baseUri + "aircon/set_control_info";
82 getControlInfoUri = baseUri + "aircon/get_control_info";
83 getSensorInfoUri = baseUri + "aircon/get_sensor_info";
84 registerUuidUri = baseUri + "common/register_terminal";
85 getEnergyInfoYearUri = baseUri + "aircon/get_year_power_ex";
86 setSpecialModeUri = baseUri + "aircon/set_special_mode";
89 getAirbaseBasicInfoUri = baseUri + "skyfi/common/basic_info";
90 setAirbaseControlInfoUri = baseUri + "skyfi/aircon/set_control_info";
91 getAirbaseControlInfoUri = baseUri + "skyfi/aircon/get_control_info";
92 getAirbaseSensorInfoUri = baseUri + "skyfi/aircon/get_sensor_info";
93 getAirbaseModelInfoUri = baseUri + "skyfi/aircon/get_model_info";
94 getAirbaseZoneInfoUri = baseUri + "skyfi/aircon/get_zone_setting";
95 setAirbaseZoneInfoUri = baseUri + "skyfi/aircon/set_zone_setting";
98 // Standard Daikin API
99 public BasicInfo getBasicInfo() throws DaikinCommunicationException {
100 String response = invoke(getBasicInfoUri);
101 return BasicInfo.parse(response);
104 public ControlInfo getControlInfo() throws DaikinCommunicationException {
105 String response = invoke(getControlInfoUri);
106 return ControlInfo.parse(response);
109 public void setControlInfo(ControlInfo info) throws DaikinCommunicationException {
110 Map<String, String> queryParams = info.getParamString();
111 invoke(setControlInfoUri, queryParams);
114 public SensorInfo getSensorInfo() throws DaikinCommunicationException {
115 String response = invoke(getSensorInfoUri);
116 return SensorInfo.parse(response);
119 public void registerUuid(String key) throws DaikinCommunicationException {
120 Map<String, String> params = new HashMap<>();
121 params.put("key", key);
122 String response = invoke(registerUuidUri, params);
123 logger.debug("registerUuid result: {}", response);
126 public EnergyInfoYear getEnergyInfoYear() throws DaikinCommunicationException {
127 String response = invoke(getEnergyInfoYearUri);
128 return EnergyInfoYear.parse(response);
131 public boolean setSpecialMode(SpecialModeKind specialModeKind, boolean state) throws DaikinCommunicationException {
132 Map<String, String> queryParams = new HashMap<>();
133 queryParams.put("spmode_kind", String.valueOf(specialModeKind.getValue()));
134 queryParams.put("set_spmode", state ? "1" : "0");
135 String response = invoke(setSpecialModeUri, queryParams);
136 return !response.contains("ret=OK");
139 // Daikin Airbase API
140 public AirbaseControlInfo getAirbaseControlInfo() throws DaikinCommunicationException {
141 String response = invoke(getAirbaseControlInfoUri);
142 return AirbaseControlInfo.parse(response);
145 public void setAirbaseControlInfo(AirbaseControlInfo info) throws DaikinCommunicationException {
146 Map<String, String> queryParams = info.getParamString();
147 invoke(setAirbaseControlInfoUri, queryParams);
150 public SensorInfo getAirbaseSensorInfo() throws DaikinCommunicationException {
151 String response = invoke(getAirbaseSensorInfoUri);
152 return SensorInfo.parse(response);
155 public AirbaseBasicInfo getAirbaseBasicInfo() throws DaikinCommunicationException {
156 String response = invoke(getAirbaseBasicInfoUri);
157 return AirbaseBasicInfo.parse(response);
160 public AirbaseModelInfo getAirbaseModelInfo() throws DaikinCommunicationException {
161 String response = invoke(getAirbaseModelInfoUri);
162 return AirbaseModelInfo.parse(response);
165 public AirbaseZoneInfo getAirbaseZoneInfo() throws DaikinCommunicationException {
166 String response = invoke(getAirbaseZoneInfoUri);
167 return AirbaseZoneInfo.parse(response);
170 public void setAirbaseZoneInfo(AirbaseZoneInfo zoneinfo) throws DaikinCommunicationException {
171 Map<String, String> queryParams = zoneinfo.getParamString();
172 invoke(setAirbaseZoneInfoUri, queryParams);
175 private String invoke(String uri) throws DaikinCommunicationException {
176 return invoke(uri, new HashMap<>());
179 private String invoke(String uri, Map<String, String> params) throws DaikinCommunicationException {
180 String uriWithParams = uri + paramsToQueryString(params);
181 logger.debug("Calling url: {}", uriWithParams);
183 synchronized (this) {
185 if (httpClient != null) {
186 response = executeUrl(uriWithParams);
188 // a fall back method
189 logger.debug("Using HttpUtil fall scback");
190 response = HttpUtil.executeUrl("GET", uriWithParams, TIMEOUT_MS);
192 } catch (DaikinCommunicationException ex) {
194 } catch (IOException ex) {
195 // Response will also be set to null if parsing in executeUrl fails so we use null here to make the
196 // error check below consistent.
201 if (response == null) {
202 throw new DaikinCommunicationException("Daikin controller returned error while invoking " + uriWithParams);
208 private String executeUrl(String url) throws DaikinCommunicationException {
210 Request request = httpClient.newRequest(url).method(HttpMethod.GET).timeout(TIMEOUT_MS,
211 TimeUnit.MILLISECONDS);
213 request.header("X-Daikin-uuid", uuid);
214 logger.debug("Header: X-Daikin-uuid: {}", uuid);
216 ContentResponse response = request.send();
218 if (response.getStatus() == HttpStatus.FORBIDDEN_403) {
219 throw new DaikinCommunicationForbiddenException("Daikin controller access denied. Check uuid/key.");
222 if (response.getStatus() != HttpStatus.OK_200) {
223 logger.debug("Daikin controller HTTP status: {} - {}", response.getStatus(), response.getReason());
226 return response.getContentAsString();
227 } catch (DaikinCommunicationException e) {
229 } catch (Exception e) {
230 throw new DaikinCommunicationException("Daikin HTTP error", e);
234 private String paramsToQueryString(Map<String, String> params) {
235 if (params.isEmpty()) {
239 return "?" + params.entrySet().stream().map(param -> param.getKey() + "=" + param.getValue())
240 .collect(Collectors.joining("&"));