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   1 /**
   2  * Copyright (c) 2010-2024 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.ipcamera.internal;
  14
  15 import static org.openhab.binding.ipcamera.internal.IpCameraBindingConstants.*;
  16
  17 import java.util.List;
  18
  19 import org.eclipse.jdt.annotation.NonNullByDefault;
  20 import org.eclipse.jdt.annotation.Nullable;
  21 import org.openhab.binding.ipcamera.internal.handler.IpCameraHandler;
  22 import org.openhab.core.library.types.DecimalType;
  23 import org.openhab.core.library.types.OnOffType;
  24 import org.openhab.core.library.types.PercentType;
  25 import org.openhab.core.thing.ChannelUID;
  26 import org.openhab.core.thing.binding.ThingHandler;
  27 import org.openhab.core.types.Command;
  28 import org.openhab.core.types.RefreshType;
  29 import org.openhab.core.types.UnDefType;
  30
  31 import io.netty.channel.ChannelDuplexHandler;
  32 import io.netty.channel.ChannelHandlerContext;
  33 import io.netty.util.ReferenceCountUtil;
  34
  35 /**
  36  * The {@link FoscamHandler} is responsible for handling commands, which are
  37  * sent to one of the channels.
  38  *
  39  * @author Matthew Skinner - Initial contribution
  40  */
  41
  42 @NonNullByDefault
  43 public class FoscamHandler extends ChannelDuplexHandler {
  44     private IpCameraHandler ipCameraHandler;
  45     private String password, username;
  46
  47     public FoscamHandler(ThingHandler handler, String username, String password) {
  48         ipCameraHandler = (IpCameraHandler) handler;
  49         this.username = username;
  50         this.password = password;
  51     }
  52
  53     // This handles the incoming http replies back from the camera.
  54     @Override
  55     public void channelRead(@Nullable ChannelHandlerContext ctx, @Nullable Object msg) throws Exception {
  56         if (msg == null || ctx == null) {
  57             return;
  58         }
  59         try {
  60             String content = msg.toString();
  61             ipCameraHandler.logger.trace("HTTP Result back from camera is \t:{}:", content);
  62             ////////////// Motion Alarm //////////////
  63             if (content.contains("<motionDetectAlarm>")) {
  64                 if (content.contains("<motionDetectAlarm>0</motionDetectAlarm>")) {
  65                     ipCameraHandler.setChannelState(CHANNEL_ENABLE_MOTION_ALARM, OnOffType.OFF);
  66                 } else if (content.contains("<motionDetectAlarm>1</motionDetectAlarm>")) { // Enabled but no alarm
  67                     ipCameraHandler.setChannelState(CHANNEL_ENABLE_MOTION_ALARM, OnOffType.ON);
  68                     ipCameraHandler.noMotionDetected(CHANNEL_MOTION_ALARM);
  69                 } else if (content.contains("<motionDetectAlarm>2</motionDetectAlarm>")) {// Enabled, alarm on
  70                     ipCameraHandler.setChannelState(CHANNEL_ENABLE_MOTION_ALARM, OnOffType.ON);
  71                     ipCameraHandler.motionDetected(CHANNEL_MOTION_ALARM);
  72                 }
  73             }
  74
  75             ////////////// Sound Alarm //////////////
  76             if (content.contains("<soundAlarm>0</soundAlarm>")) {
  77                 ipCameraHandler.setChannelState(CHANNEL_ENABLE_AUDIO_ALARM, OnOffType.OFF);
  78                 ipCameraHandler.setChannelState(CHANNEL_AUDIO_ALARM, OnOffType.OFF);
  79             }
  80             if (content.contains("<soundAlarm>1</soundAlarm>")) {
  81                 ipCameraHandler.setChannelState(CHANNEL_ENABLE_AUDIO_ALARM, OnOffType.ON);
  82                 ipCameraHandler.noAudioDetected();
  83             }
  84             if (content.contains("<soundAlarm>2</soundAlarm>")) {
  85                 ipCameraHandler.setChannelState(CHANNEL_ENABLE_AUDIO_ALARM, OnOffType.ON);
  86                 ipCameraHandler.audioDetected();
  87             }
  88
  89             ////////////// Sound Threshold //////////////
  90             if (content.contains("<sensitivity>0</sensitivity>")) {
  91                 ipCameraHandler.setChannelState(CHANNEL_THRESHOLD_AUDIO_ALARM, PercentType.ZERO);
  92             }
  93             if (content.contains("<sensitivity>1</sensitivity>")) {
  94                 ipCameraHandler.setChannelState(CHANNEL_THRESHOLD_AUDIO_ALARM, PercentType.valueOf("50"));
  95             }
  96             if (content.contains("<sensitivity>2</sensitivity>")) {
  97                 ipCameraHandler.setChannelState(CHANNEL_THRESHOLD_AUDIO_ALARM, PercentType.HUNDRED);
  98             }
  99
 100             //////////////// Infrared LED /////////////////////
 101             if (content.contains("<infraLedState>0</infraLedState>")) {
 102                 ipCameraHandler.setChannelState(CHANNEL_ENABLE_LED, OnOffType.OFF);
 103             }
 104             if (content.contains("<infraLedState>1</infraLedState>")) {
 105                 ipCameraHandler.setChannelState(CHANNEL_ENABLE_LED, OnOffType.ON);
 106             }
 107
 108             if (content.contains("</CGI_Result>")) {
 109                 ctx.close();
 110             }
 111         } finally {
 112             ReferenceCountUtil.release(msg);
 113         }
 114     }
 115
 116     // This handles the commands that come from the Openhab event bus.
 117     public void handleCommand(ChannelUID channelUID, Command command) {
 118         if (command instanceof RefreshType) {
 119             switch (channelUID.getId()) {
 120                 case CHANNEL_THRESHOLD_AUDIO_ALARM:
 121                     ipCameraHandler.sendHttpGET(
 122                             "/cgi-bin/CGIProxy.fcgi?cmd=getAudioAlarmConfig&usr=" + username + "&pwd=" + password);
 123                     return;
 124                 case CHANNEL_ENABLE_AUDIO_ALARM:
 125                     ipCameraHandler.sendHttpGET(
 126                             "/cgi-bin/CGIProxy.fcgi?cmd=getAudioAlarmConfig&usr=" + username + "&pwd=" + password);
 127                     return;
 128                 case CHANNEL_ENABLE_MOTION_ALARM:
 129                     ipCameraHandler
 130                             .sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=getDevState&usr=" + username + "&pwd=" + password);
 131                     return;
 132             }
 133             return; // Return as we have handled the refresh command above and don't need to
 134                     // continue further.
 135         } // end of "REFRESH"
 136         switch (channelUID.getId()) {
 137             case CHANNEL_ENABLE_LED:
 138                 // Disable the auto mode first
 139                 ipCameraHandler.sendHttpGET(
 140                         "/cgi-bin/CGIProxy.fcgi?cmd=setInfraLedConfig&mode=1&usr=" + username + "&pwd=" + password);
 141                 ipCameraHandler.setChannelState(CHANNEL_AUTO_LED, OnOffType.OFF);
 142                 if (DecimalType.ZERO.equals(command) || OnOffType.OFF.equals(command)) {
 143                     ipCameraHandler.sendHttpGET(
 144                             "/cgi-bin/CGIProxy.fcgi?cmd=closeInfraLed&usr=" + username + "&pwd=" + password);
 145                 } else {
 146                     ipCameraHandler.sendHttpGET(
 147                             "/cgi-bin/CGIProxy.fcgi?cmd=openInfraLed&usr=" + username + "&pwd=" + password);
 148                 }
 149                 return;
 150             case CHANNEL_AUTO_LED:
 151                 if (OnOffType.ON.equals(command)) {
 152                     ipCameraHandler.setChannelState(CHANNEL_ENABLE_LED, UnDefType.UNDEF);
 153                     ipCameraHandler.sendHttpGET(
 154                             "/cgi-bin/CGIProxy.fcgi?cmd=setInfraLedConfig&mode=0&usr=" + username + "&pwd=" + password);
 155                 } else {
 156                     ipCameraHandler.sendHttpGET(
 157                             "/cgi-bin/CGIProxy.fcgi?cmd=setInfraLedConfig&mode=1&usr=" + username + "&pwd=" + password);
 158                 }
 159                 return;
 160             case CHANNEL_THRESHOLD_AUDIO_ALARM:
 161                 int value = Math.round(Float.valueOf(command.toString()));
 162                 if (value == 0) {
 163                     ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=0&usr="
 164                             + username + "&pwd=" + password);
 165                 } else if (value <= 33) {
 166                     ipCameraHandler
 167                             .sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=1&sensitivity=0&usr="
 168                                     + username + "&pwd=" + password);
 169                 } else if (value <= 66) {
 170                     ipCameraHandler
 171                             .sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=1&sensitivity=1&usr="
 172                                     + username + "&pwd=" + password);
 173                 } else {
 174                     ipCameraHandler
 175                             .sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=1&sensitivity=2&usr="
 176                                     + username + "&pwd=" + password);
 177                 }
 178                 return;
 179             case CHANNEL_ENABLE_AUDIO_ALARM:
 180                 if (OnOffType.ON.equals(command)) {
 181                     if (ipCameraHandler.cameraConfig.getCustomAudioAlarmUrl().isEmpty()) {
 182                         ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=1&usr="
 183                                 + username + "&pwd=" + password);
 184                     } else {
 185                         ipCameraHandler.sendHttpGET(ipCameraHandler.cameraConfig.getCustomAudioAlarmUrl());
 186                     }
 187                 } else {
 188                     ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setAudioAlarmConfig&isEnable=0&usr="
 189                             + username + "&pwd=" + password);
 190                 }
 191                 return;
 192             case CHANNEL_ENABLE_MOTION_ALARM:
 193                 if (OnOffType.ON.equals(command)) {
 194                     if (ipCameraHandler.cameraConfig.getCustomMotionAlarmUrl().isEmpty()) {
 195                         ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setMotionDetectConfig&isEnable=1&usr="
 196                                 + username + "&pwd=" + password);
 197                         ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setMotionDetectConfig1&isEnable=1&usr="
 198                                 + username + "&pwd=" + password);
 199                     } else {
 200                         ipCameraHandler.sendHttpGET(ipCameraHandler.cameraConfig.getCustomMotionAlarmUrl());
 201                     }
 202                 } else {
 203                     ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setMotionDetectConfig&isEnable=0&usr="
 204                             + username + "&pwd=" + password);
 205                     ipCameraHandler.sendHttpGET("/cgi-bin/CGIProxy.fcgi?cmd=setMotionDetectConfig1&isEnable=0&usr="
 206                             + username + "&pwd=" + password);
 207                 }
 208                 return;
 209         }
 210     }
 211
 212     // If a camera does not need to poll a request as often as snapshots, it can be
 213     // added here. Binding steps through the list.
 214     public List<String> getLowPriorityRequests() {
 215         return List.of();
 216     }
 217 }