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Dependencies:   C027_Support C12832 StatusReporter LM75B MQTT-ansond c027_radios endpoint_core endpoint_mqtt mbed-rtos mbed

MBEDEndpoint.cpp@140:37588866ce18, 2014-03-19 (annotated)

Committer:
ansond
Date:
Wed Mar 19 04:00:56 2014 +0000
Revision:
140:37588866ce18
Parent:
139:1eef48a644a0
Child:
141:0a09f2d03528
updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ansond 0:ae2a45502448 1 /* Copyright C2013 Doug Anson, MIT License
ansond 0:ae2a45502448 2 *
ansond 0:ae2a45502448 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
ansond 0:ae2a45502448 4 * and associated documentation files the "Software", to deal in the Software without restriction,
ansond 0:ae2a45502448 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
ansond 0:ae2a45502448 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
ansond 0:ae2a45502448 7 * furnished to do so, subject to the following conditions:
ansond 0:ae2a45502448 8 *
ansond 0:ae2a45502448 9 * The above copyright notice and this permission notice shall be included in all copies or
ansond 0:ae2a45502448 10 * substantial portions of the Software.
ansond 0:ae2a45502448 11 *
ansond 0:ae2a45502448 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
ansond 0:ae2a45502448 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
ansond 0:ae2a45502448 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
ansond 0:ae2a45502448 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
ansond 0:ae2a45502448 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
ansond 0:ae2a45502448 17 */
ansond 0:ae2a45502448 18
ansond 0:ae2a45502448 19 #include "MQTTTransport.h"
ansond 0:ae2a45502448 20 #include "MBEDEndpoint.h"
ansond 0:ae2a45502448 21
ansond 0:ae2a45502448 22 // MBED Light support
ansond 0:ae2a45502448 23 #include "MBEDLight.h"
ansond 0:ae2a45502448 24
ansond 2:90a84a216c58 25 // Emulated Resource Factory
ansond 2:90a84a216c58 26 #include "EmulatedResourceFactory.h"
ansond 2:90a84a216c58 27
ansond 0:ae2a45502448 28 // Emulated Actions we can act on
ansond 0:ae2a45502448 29 #include "EmulatedLightDimmerAction.h"
ansond 0:ae2a45502448 30 #include "EmulatedLightSwitchAction.h"
ansond 48:d3663434128d 31
ansond 48:d3663434128d 32 // string support
ansond 48:d3663434128d 33 #include <stdlib.h>
ansond 48:d3663434128d 34 #include <string.h>
ansond 22:f1002e5993c5 35
ansond 7:f570eb3f38cd 36 // shutdown endpoint reference
ansond 7:f570eb3f38cd 37 extern void closedown(int code);
ansond 0:ae2a45502448 38
ansond 0:ae2a45502448 39 // default constructor
ansond 0:ae2a45502448 40 MBEDEndpoint::MBEDEndpoint(ErrorHandler *error_handler,EthernetInterface *ethernet) {
ansond 0:ae2a45502448 41 bool success = true;
ansond 140:37588866ce18 42 this->m_preferences = NULL;
ansond 140:37588866ce18 43 memset(this->m_lcd_status,0,TEMP_BUFFER_LEN+1);
ansond 140:37588866ce18 44 memset(this->m_nsp_address,0,PREFERENCE_VALUE_LEN+1);
ansond 0:ae2a45502448 45 for(int i=0;i<NUM_TRANSPORTS;++i) this->m_transports[i] = NULL;
ansond 0:ae2a45502448 46 this->m_error_handler = error_handler;
ansond 138:6159f1940b1d 47 if (success) this->initPreferences();
ansond 32:a7b3c285446c 48 if (success) this->initEndpointName();
ansond 0:ae2a45502448 49 if (success) this->logger()->turnLEDBlue();
ansond 79:67accc95965a 50 #ifdef MAC_ADDRESS
ansond 94:0159f907859b 51 extern char fmt_mac[RESOURCE_VALUE_LEN+1];
ansond 94:0159f907859b 52 if (success)this->logger()->log("%s (MAC: %s)",ENDPOINT_VERSION_ANNOUNCE,fmt_mac);
ansond 79:67accc95965a 53 #else
ansond 30:5c670ec5d203 54 if (success)this->logger()->log(ENDPOINT_VERSION_ANNOUNCE);
ansond 79:67accc95965a 55 #endif
ansond 139:1eef48a644a0 56 if (success) this->initGWAddress();
ansond 140:37588866ce18 57 if (success) this->logger()->log("IOC GW IP: %s",GW_IPADDRESS);
ansond 115:7c8b958dfaa7 58 if (PL_ENABLE && success) this->logger()->log("Philips Light ID: %d Philips Gateway IP: %s",PL_LIGHT_ID,PL_GW_ADDRESS);
ansond 0:ae2a45502448 59 if (success) success = this->initializeEthernet(ethernet);
ansond 0:ae2a45502448 60 if (success) this->logger()->turnLEDYellow();
ansond 33:8302b02413bd 61 if (success)this->m_map = new MBEDToIOCResourceMap(error_handler);
ansond 30:5c670ec5d203 62 if (success) success = this->initializeTransports();
ansond 33:8302b02413bd 63 if (success) success = this->initializeLights();
ansond 139:1eef48a644a0 64 if (success) this->logger()->turnLEDOrange();
ansond 139:1eef48a644a0 65 this->logger()->lcdStatusOnly(true);
ansond 7:f570eb3f38cd 66 if (!success) closedown(2);
ansond 0:ae2a45502448 67 }
ansond 0:ae2a45502448 68
ansond 0:ae2a45502448 69 // default destructor
ansond 0:ae2a45502448 70 MBEDEndpoint::~MBEDEndpoint() {
ansond 0:ae2a45502448 71 bool success = true;
ansond 0:ae2a45502448 72 if (success) this->logger()->turnLEDYellow();
ansond 0:ae2a45502448 73 if (success) success = this->closeLights();
ansond 0:ae2a45502448 74 if (success) success = this->closeTransports();
ansond 0:ae2a45502448 75 if (success) success = this->closeEthernet();
ansond 0:ae2a45502448 76 if (success) this->logger()->turnLEDBlue();
ansond 15:e44d75d95b38 77 if (this->m_map != NULL) delete this->m_map;
ansond 0:ae2a45502448 78 }
ansond 24:7b3a5c927a53 79
ansond 15:e44d75d95b38 80 // get the IOC <--> MBED resource map
ansond 15:e44d75d95b38 81 MBEDToIOCResourceMap *MBEDEndpoint::getMap() { return this->m_map; }
ansond 15:e44d75d95b38 82
ansond 138:6159f1940b1d 83 // initialize our preferences
ansond 139:1eef48a644a0 84 void MBEDEndpoint::initPreferences() { if (this->m_preferences == NULL) this->m_preferences = new Preferences(this->logger()); }
ansond 139:1eef48a644a0 85
ansond 139:1eef48a644a0 86 // get our preferences
ansond 139:1eef48a644a0 87 Preferences *MBEDEndpoint::preferences() { return this->m_preferences; }
ansond 139:1eef48a644a0 88
ansond 139:1eef48a644a0 89 // initialize the GW address from the configuration
ansond 139:1eef48a644a0 90 void MBEDEndpoint::initGWAddress() {
ansond 139:1eef48a644a0 91 memset(this->m_gw_address,0,PREFERENCE_VALUE_LEN+1);
ansond 139:1eef48a644a0 92 this->preferences()->getPreference("gw_address",this->m_gw_address,PREFERENCE_VALUE_LEN,GW_IPADDRESS);
ansond 139:1eef48a644a0 93 this->logger()->log("GW IP: %s",this->getGWAddress());
ansond 138:6159f1940b1d 94 }
ansond 138:6159f1940b1d 95
ansond 139:1eef48a644a0 96 // get our GW address
ansond 139:1eef48a644a0 97 char *MBEDEndpoint::getGWAddress() { return this->m_gw_address; }
ansond 139:1eef48a644a0 98
ansond 139:1eef48a644a0 99 // get our LCD status
ansond 139:1eef48a644a0 100 char *MBEDEndpoint::getLCDStatus() {
ansond 139:1eef48a644a0 101 memset(this->m_lcd_status,0,TEMP_BUFFER_LEN+1);
ansond 139:1eef48a644a0 102
ansond 139:1eef48a644a0 103 // look at Light#0 to determine the IOC linkage ID...
ansond 139:1eef48a644a0 104 char *ioc = this->m_lights[0]->getResourceFactory()->getResourceValue(IOC_LINKAGE_RESOURCE);
ansond 139:1eef48a644a0 105
ansond 139:1eef48a644a0 106 // color our LED depending on whether we have IOC linkage or not...
ansond 139:1eef48a644a0 107 if (ioc == NULL || strcmp(ioc,IOC_LINKAGE_UNSET) == 0) this->logger()->turnLEDOrange();
ansond 139:1eef48a644a0 108 else this->logger()->turnLEDGreen();
ansond 139:1eef48a644a0 109
ansond 139:1eef48a644a0 110 sprintf(this->m_lcd_status,"Node: %s\nGW IP: %s\nIOC Link: %s",this->getEndpointName(),this->getGWAddress(),ioc);
ansond 139:1eef48a644a0 111 return this->m_lcd_status;
ansond 139:1eef48a644a0 112 }
ansond 138:6159f1940b1d 113
ansond 0:ae2a45502448 114 // initialize the Lights
ansond 0:ae2a45502448 115 bool MBEDEndpoint::initializeLights() {
ansond 140:37588866ce18 116 int index = this->preferences()->getIntPreference("endpoint_id",LIGHT_NAME_INDEX);
ansond 0:ae2a45502448 117 this->logger()->log("Initializing Lights...");
ansond 0:ae2a45502448 118 for(int i=0;i<NUM_LIGHTS;++i) {
ansond 140:37588866ce18 119 this->m_lights[i] = new MBEDLight(this->logger(),this->m_transports,i+index,this);
ansond 0:ae2a45502448 120 this->m_lights[i]->setDimmerAction(new EmulatedLightDimmerAction(this->logger(),this->m_lights[i]));
ansond 0:ae2a45502448 121 this->m_lights[i]->setSwitchAction(new EmulatedLightSwitchAction(this->logger(),this->m_lights[i]));
ansond 0:ae2a45502448 122 }
ansond 0:ae2a45502448 123 return true;
ansond 0:ae2a45502448 124 }
ansond 0:ae2a45502448 125
ansond 0:ae2a45502448 126 // does the input name match any of our light resources?
ansond 0:ae2a45502448 127 int MBEDEndpoint::indexOfLight(char *name) {
ansond 0:ae2a45502448 128 bool found = false;
ansond 0:ae2a45502448 129 int index = -1;
ansond 0:ae2a45502448 130
ansond 0:ae2a45502448 131 for(int i=0;i<NUM_LIGHTS && !found;++i) {
ansond 0:ae2a45502448 132 if (strcmp(this->m_lights[i]->getName(),name) == 0) {
ansond 0:ae2a45502448 133 found = true;
ansond 0:ae2a45502448 134 index = i;
ansond 0:ae2a45502448 135 }
ansond 0:ae2a45502448 136 }
ansond 0:ae2a45502448 137
ansond 0:ae2a45502448 138 return index;
ansond 0:ae2a45502448 139 }
ansond 0:ae2a45502448 140
ansond 0:ae2a45502448 141 // get a specific resources
ansond 0:ae2a45502448 142 ResourceFactory *MBEDEndpoint::getResources(int index) {
ansond 0:ae2a45502448 143 if (index >= 0 && index < NUM_LIGHTS) return this->m_lights[index]->resources();
ansond 0:ae2a45502448 144 return NULL;
ansond 0:ae2a45502448 145 }
ansond 0:ae2a45502448 146
ansond 0:ae2a45502448 147 // initialize our ResourceFactory
ansond 39:bd5b2bcd2dcc 148 ResourceFactory *MBEDEndpoint::initResourceFactory() { return new EmulatedResourceFactory(this->logger(),(void *)this); }
ansond 2:90a84a216c58 149
ansond 32:a7b3c285446c 150 // Initialize the Endpoint Name - will be the first Light resource name (and there must be one...)
ansond 32:a7b3c285446c 151 void MBEDEndpoint::initEndpointName() {
ansond 32:a7b3c285446c 152 memset(this->m_endpoint_name,0,LIGHT_NAME_LEN+1);
ansond 32:a7b3c285446c 153 sprintf(this->m_endpoint_name,LIGHT_NAME,1);
ansond 32:a7b3c285446c 154 }
ansond 32:a7b3c285446c 155
ansond 32:a7b3c285446c 156 // get our endpoint name
ansond 32:a7b3c285446c 157 char *MBEDEndpoint::getEndpointName() { return this->m_endpoint_name; }
ansond 0:ae2a45502448 158
ansond 0:ae2a45502448 159 // initialize a specific transport
ansond 0:ae2a45502448 160 bool MBEDEndpoint::initializeTransport(int index,char *key,Transport *transport) {
ansond 0:ae2a45502448 161 bool success = false;
ansond 0:ae2a45502448 162 if (this->m_transports[index] == NULL) {
ansond 0:ae2a45502448 163 this->logger()->log("Initializing %s Transport...", key);
ansond 0:ae2a45502448 164 this->m_transports[index] = transport;
ansond 0:ae2a45502448 165 if (this->m_transports[index] != NULL) success = this->m_transports[index]->connect();
ansond 0:ae2a45502448 166 }
ansond 0:ae2a45502448 167 else {
ansond 0:ae2a45502448 168 this->logger()->log("%s already connected (OK)...", key);
ansond 0:ae2a45502448 169 success = true;
ansond 0:ae2a45502448 170 }
ansond 0:ae2a45502448 171 return success;
ansond 0:ae2a45502448 172 }
ansond 0:ae2a45502448 173
ansond 0:ae2a45502448 174 // initialize our transports
ansond 0:ae2a45502448 175 bool MBEDEndpoint::initializeTransports() {
ansond 0:ae2a45502448 176 bool success = true;
ansond 0:ae2a45502448 177
ansond 0:ae2a45502448 178 if (success == true) {
ansond 0:ae2a45502448 179 // MQTT Initialization
ansond 15:e44d75d95b38 180 success = this->initializeTransport(MQTT_TRANSPORT,"MQTT",new MQTTTransport(this->m_error_handler,this,this->getMap()));
ansond 0:ae2a45502448 181 }
ansond 0:ae2a45502448 182
ansond 0:ae2a45502448 183 if (success == true) {
ansond 0:ae2a45502448 184 // HTTP Initialization
ansond 36:210f3956038c 185 success = this->initializeTransport(HTTP_TRANSPORT,"HTTP",new IOCHTTPTransport(this->m_error_handler,this));
ansond 0:ae2a45502448 186 }
ansond 0:ae2a45502448 187 return success;
ansond 0:ae2a45502448 188 }
ansond 0:ae2a45502448 189
ansond 0:ae2a45502448 190 // initialize our Ethernet
ansond 0:ae2a45502448 191 bool MBEDEndpoint::initializeEthernet(EthernetInterface *ethernet) {
ansond 0:ae2a45502448 192 bool success = false;
ansond 0:ae2a45502448 193 this->m_ethernet = ethernet;
ansond 0:ae2a45502448 194 if (this->m_ethernet != NULL) {
ansond 0:ae2a45502448 195 this->logger()->log("Initializing Ethernet...");
ansond 0:ae2a45502448 196
ansond 0:ae2a45502448 197 // connect up ethernet
ansond 0:ae2a45502448 198 this->m_ethernet->init();
ansond 0:ae2a45502448 199 this->m_ethernet->connect();
ansond 0:ae2a45502448 200
ansond 0:ae2a45502448 201 // display our IP address
ansond 0:ae2a45502448 202 char *ipaddr = this->m_ethernet->getIPAddress();
ansond 0:ae2a45502448 203 if (ipaddr != NULL && strlen(ipaddr) > 0) {
ansond 0:ae2a45502448 204 this->logger()->log("IPAddress: %s",this->m_ethernet->getIPAddress());
ansond 0:ae2a45502448 205 success = true;
ansond 0:ae2a45502448 206 }
ansond 0:ae2a45502448 207 else {
ansond 0:ae2a45502448 208 this->logger()->log("Ethernet Not Connected...");
ansond 0:ae2a45502448 209 success = false;
ansond 0:ae2a45502448 210 }
ansond 0:ae2a45502448 211 }
ansond 0:ae2a45502448 212 else {
ansond 0:ae2a45502448 213 this->logger()->log("No Ethernet instance found");
ansond 0:ae2a45502448 214 success = false;
ansond 0:ae2a45502448 215 }
ansond 0:ae2a45502448 216 return success;
ansond 0:ae2a45502448 217 }
ansond 0:ae2a45502448 218
ansond 13:25448d92c205 219 // load up all endpoints into the IOC
ansond 13:25448d92c205 220 bool MBEDEndpoint::loadEndpoints() {
ansond 13:25448d92c205 221 bool success = true;
ansond 15:e44d75d95b38 222 this->logger()->log("Loading All Endpoints to IOC...");
ansond 13:25448d92c205 223 for(int i=0;i<NUM_LIGHTS && success;++i) success = this->loadEndpoint(this->m_lights[i]);
ansond 13:25448d92c205 224 return success;
ansond 13:25448d92c205 225 }
ansond 13:25448d92c205 226
ansond 0:ae2a45502448 227 // load up our endpoint to the IOC
ansond 15:e44d75d95b38 228 bool MBEDEndpoint::loadEndpoint(Light *light) {
ansond 11:59ee476fda24 229 bool success = false;
ansond 11:59ee476fda24 230 char result[IOC_RESULT_LEN+1];
ansond 11:59ee476fda24 231 char payload[IOC_PAYLOAD_LEN+1];
ansond 11:59ee476fda24 232
ansond 11:59ee476fda24 233 // initialize
ansond 17:84ab108ed670 234 memset(result,0,IOC_RESULT_LEN+1);
ansond 17:84ab108ed670 235 memset(payload,0,IOC_PAYLOAD_LEN+1);
ansond 15:e44d75d95b38 236
ansond 15:e44d75d95b38 237 // DEBUG
ansond 48:d3663434128d 238 this->logger()->log("Building Payload for Light: %s...",light->getName());
ansond 12:952dce085876 239
ansond 11:59ee476fda24 240 // build the payload
ansond 14:0a6497a380a4 241 char *data = this->buildIOCPayload(payload,IOC_PAYLOAD_LEN,light);
ansond 19:956b694f6542 242
ansond 11:59ee476fda24 243 // issue the request
ansond 48:d3663434128d 244 if (data != NULL && strlen(data) > 0) {
ansond 48:d3663434128d 245 // DEBUG
ansond 48:d3663434128d 246 this->logger()->log("Sending Light: %s to the IOC...",light->getName());
ansond 48:d3663434128d 247
ansond 48:d3663434128d 248 // load
ansond 48:d3663434128d 249 success = this->m_transports[LOAD_TRANSPORT]->loadEndpoint((char *)payload,strlen(payload),(char *)result,IOC_RESULT_LEN);
ansond 48:d3663434128d 250 }
ansond 11:59ee476fda24 251
ansond 15:e44d75d95b38 252 // DEBUG
ansond 23:793b2898522e 253 //if (success) this->logger()->log("Saving IOC ID for Light: %s...",light->getName());
ansond 15:e44d75d95b38 254
ansond 11:59ee476fda24 255 // update the IOC ID if found
ansond 24:7b3a5c927a53 256 if (success) this->saveIOCID(light,result);
ansond 11:59ee476fda24 257
ansond 15:e44d75d95b38 258 // DEBUG
ansond 24:7b3a5c927a53 259 if (success) this->logger()->log("Light: %s IOC ID=%d sent successfully",light->getName(),light->getIOCID());
ansond 19:956b694f6542 260
ansond 19:956b694f6542 261 // DEBUG
ansond 48:d3663434128d 262 if (!success) {
ansond 48:d3663434128d 263 if (light != NULL) this->logger()->log("Light: %s send FAILED",light->getName());
ansond 48:d3663434128d 264 else this->logger()->log("Light: send FAILED (NULL LIGHT)");
ansond 48:d3663434128d 265 }
ansond 15:e44d75d95b38 266
ansond 11:59ee476fda24 267 // return our status
ansond 11:59ee476fda24 268 return success;
ansond 11:59ee476fda24 269 }
ansond 0:ae2a45502448 270
ansond 13:25448d92c205 271 // update all endpoints to the IOC
ansond 13:25448d92c205 272 bool MBEDEndpoint::updateEndpoints() {
ansond 13:25448d92c205 273 bool success = true;
ansond 13:25448d92c205 274 for(int i=0;i<NUM_LIGHTS && success;++i) success = this->updateEndpoints(i);
ansond 13:25448d92c205 275 return success;
ansond 13:25448d92c205 276 }
ansond 13:25448d92c205 277
ansond 13:25448d92c205 278 // update all endpoints to the IOC
ansond 13:25448d92c205 279 bool MBEDEndpoint::updateEndpoints(int index) {
ansond 13:25448d92c205 280 if (index >= 0 && index < NUM_LIGHTS) return this->updateEndpoint(this->m_lights[index]);
ansond 13:25448d92c205 281 return false;
ansond 13:25448d92c205 282 }
ansond 13:25448d92c205 283
ansond 0:ae2a45502448 284 // update our endpoint with the IOC
ansond 13:25448d92c205 285 bool MBEDEndpoint::updateEndpoint(Light *light) {
ansond 11:59ee476fda24 286 bool success = false;
ansond 11:59ee476fda24 287 char result[IOC_RESULT_LEN+1];
ansond 11:59ee476fda24 288 char payload[IOC_PAYLOAD_LEN+1];
ansond 11:59ee476fda24 289
ansond 11:59ee476fda24 290 // initialize
ansond 17:84ab108ed670 291 memset(result,0,IOC_RESULT_LEN+1);
ansond 17:84ab108ed670 292 memset(payload,0,IOC_PAYLOAD_LEN+1);
ansond 12:952dce085876 293
ansond 11:59ee476fda24 294 // build the payload
ansond 14:0a6497a380a4 295 char *data = this->buildIOCPayload(payload,IOC_PAYLOAD_LEN,light);
ansond 11:59ee476fda24 296
ansond 48:d3663434128d 297 // issue the request
ansond 48:d3663434128d 298 if (data != NULL && strlen(data) > 0) {
ansond 48:d3663434128d 299 // DEBUG
ansond 48:d3663434128d 300 this->logger()->log("Updating Light: %s at the IOC...",light->getName());
ansond 48:d3663434128d 301
ansond 48:d3663434128d 302 // update
ansond 48:d3663434128d 303 success = this->m_transports[LOAD_TRANSPORT]->updateEndpoint(light->getIOCID(),(char *)payload,strlen(payload),(char *)result,IOC_RESULT_LEN);
ansond 48:d3663434128d 304 }
ansond 23:793b2898522e 305
ansond 23:793b2898522e 306 // DEBUG
ansond 23:793b2898522e 307 if (success) this->logger()->log("Update of Endpoint to IOC successful");
ansond 23:793b2898522e 308 else this->logger()->log("Update of Endpoint to IOC FAILED");
ansond 11:59ee476fda24 309
ansond 11:59ee476fda24 310 // return our status
ansond 11:59ee476fda24 311 return success;
ansond 11:59ee476fda24 312 }
ansond 11:59ee476fda24 313
ansond 11:59ee476fda24 314 // build out the Payload
ansond 13:25448d92c205 315 char *MBEDEndpoint::buildIOCPayload(char *data,int data_length,Light *light) {
ansond 48:d3663434128d 316 char tmp[TEMP_BUFFER_LEN+1];
ansond 48:d3663434128d 317
ansond 11:59ee476fda24 318 // construct the payload for Load/Updates
ansond 13:25448d92c205 319 ResourceFactory *factory = light->getResourceFactory();
ansond 48:d3663434128d 320
ansond 48:d3663434128d 321 // start the buffer
ansond 48:d3663434128d 322 strcat(data,"{");
ansond 13:25448d92c205 323
ansond 13:25448d92c205 324 // loop through the resources and build a JSON representation for the payload
ansond 13:25448d92c205 325 for(int i=0;i<factory->numResources();++i) {
ansond 13:25448d92c205 326 // get the ith resource
ansond 13:25448d92c205 327 Resource *resource = factory->getResource(i);
ansond 48:d3663434128d 328 if (resource != NULL) {
ansond 48:d3663434128d 329 // add to the JSON payload
ansond 48:d3663434128d 330 char *name = this->getMap()->endpointNameToIOCName(resource->getName());
ansond 48:d3663434128d 331 char *value = resource->getValue();
ansond 48:d3663434128d 332
ansond 86:2f9b9e0c7639 333 // make sure that we have a positive IOC resource match for the NSP resource
ansond 86:2f9b9e0c7639 334 if (name != NULL && strlen(name) > 0) {
ansond 86:2f9b9e0c7639 335 // Handle LOCATION a special way
ansond 86:2f9b9e0c7639 336 if (strcmp(name,"LOCATION") != 0) {
ansond 86:2f9b9e0c7639 337 // standard name,value for IOC
ansond 86:2f9b9e0c7639 338 sprintf(tmp, "\"%s\":\"%s\",",name,value);
ansond 86:2f9b9e0c7639 339 }
ansond 86:2f9b9e0c7639 340 else {
ansond 86:2f9b9e0c7639 341 // IOC expects "Point(X,Y)" for LOCATION
ansond 86:2f9b9e0c7639 342 sprintf(tmp, "\"%s\":\"Point(%s)\",",name,value);
ansond 86:2f9b9e0c7639 343 }
ansond 48:d3663434128d 344 strcat(data,tmp);
ansond 86:2f9b9e0c7639 345
ansond 86:2f9b9e0c7639 346 // Handle /dev/addldata
ansond 86:2f9b9e0c7639 347 char *dev_addldata = this->getMap()->endpointNameToIOCName("/dev/addldata");
ansond 86:2f9b9e0c7639 348 if (dev_addldata != NULL && strcmp(name,dev_addldata) == 0 && light != NULL && light->getIOCID() > 0) {
ansond 86:2f9b9e0c7639 349 char buf[IOC_IOC_ID_LEN+1]; memset(buf,0,IOC_IOC_ID_LEN+1); sprintf(buf,"%d",light->getIOCID());
ansond 86:2f9b9e0c7639 350 sprintf(tmp,"\"%s\":\"id:%s\",",name,buf);
ansond 86:2f9b9e0c7639 351 strcat(data,tmp);
ansond 86:2f9b9e0c7639 352 }
ansond 48:d3663434128d 353 }
ansond 24:7b3a5c927a53 354 }
ansond 13:25448d92c205 355 }
ansond 13:25448d92c205 356
ansond 17:84ab108ed670 357 // Special Case: STARTDATETIME
ansond 85:9fdd9198001c 358 strcat(data,ENDPOINT_STARTTIME);
ansond 17:84ab108ed670 359
ansond 17:84ab108ed670 360 // Special Case: ENDDATETIME
ansond 85:9fdd9198001c 361 strcat(data,ENDPOINT_STOPTIME);
ansond 48:d3663434128d 362
ansond 21:d1ce325d1d32 363 // Special Case: NAME
ansond 48:d3663434128d 364 sprintf(tmp,"\"NAME\":\"%s\",",light->getName());
ansond 48:d3663434128d 365 strcat(data,tmp);
ansond 48:d3663434128d 366
ansond 21:d1ce325d1d32 367 // Special Case: TIMEZONEOFFSET
ansond 85:9fdd9198001c 368 strcat(data,ENDPOINT_TIMEZONE);
ansond 24:7b3a5c927a53 369
ansond 21:d1ce325d1d32 370 // close
ansond 48:d3663434128d 371 strcat(data,"}");
ansond 48:d3663434128d 372
ansond 13:25448d92c205 373 // DEBUG
ansond 23:793b2898522e 374 //this->logger()->log("Loading Payload: %s",data);
ansond 11:59ee476fda24 375
ansond 11:59ee476fda24 376 // return the payload
ansond 12:952dce085876 377 return data;
ansond 11:59ee476fda24 378 }
ansond 11:59ee476fda24 379
ansond 11:59ee476fda24 380 // save the IOC ID
ansond 24:7b3a5c927a53 381 void MBEDEndpoint::saveIOCID(Light *light,char *json) {
ansond 48:d3663434128d 382 if (json != NULL) {
ansond 48:d3663434128d 383 //this->logger()->log("RESULT: %s",json);
ansond 48:d3663434128d 384
ansond 22:f1002e5993c5 385 // look for "id":
ansond 48:d3663434128d 386 char *check = "\"id\":";
ansond 48:d3663434128d 387 char *pos1 = strstr(json,check);
ansond 48:d3663434128d 388 if (pos1 != NULL) {
ansond 48:d3663434128d 389 char *pos2 = strstr(pos1,",");
ansond 48:d3663434128d 390 if (pos1 != NULL && pos2 != NULL && pos2 > pos1) {
ansond 48:d3663434128d 391 pos1 += strlen(check);
ansond 48:d3663434128d 392 int length = pos2 - pos1;
ansond 48:d3663434128d 393 char str_ioc_id[IOC_IOC_ID_LEN+1];
ansond 48:d3663434128d 394 memset(str_ioc_id,0,IOC_IOC_ID_LEN+1);
ansond 48:d3663434128d 395 strncpy(str_ioc_id,pos1,length);
ansond 48:d3663434128d 396
ansond 48:d3663434128d 397 // DEBUG
ansond 48:d3663434128d 398 //this->logger()->log("IOC ID found: %s",str_ioc_id);
ansond 48:d3663434128d 399
ansond 48:d3663434128d 400 // parse into int
ansond 48:d3663434128d 401 int ioc_id = 0;
ansond 48:d3663434128d 402 sscanf(str_ioc_id,"%d",&ioc_id);
ansond 48:d3663434128d 403
ansond 48:d3663434128d 404 // save the IOC ID
ansond 48:d3663434128d 405 if (ioc_id > 0) light->setIOCID(ioc_id);
ansond 48:d3663434128d 406 }
ansond 48:d3663434128d 407 else {
ansond 48:d3663434128d 408 // cannot find the ID tag in the result JSON
ansond 48:d3663434128d 409 this->logger()->log("Cannot find the IOC ID in the JSON result");
ansond 48:d3663434128d 410 this->logger()->log("JSON: %s",json);
ansond 48:d3663434128d 411 }
ansond 23:793b2898522e 412 }
ansond 23:793b2898522e 413 else {
ansond 23:793b2898522e 414 // cannot find the ID tag in the result JSON
ansond 23:793b2898522e 415 this->logger()->log("Cannot find the IOC ID in the JSON result");
ansond 23:793b2898522e 416 this->logger()->log("JSON: %s",json);
ansond 48:d3663434128d 417 }
ansond 22:f1002e5993c5 418 }
ansond 22:f1002e5993c5 419 }
ansond 22:f1002e5993c5 420
ansond 0:ae2a45502448 421 // close down the Lights
ansond 0:ae2a45502448 422 bool MBEDEndpoint::closeLights() {
ansond 0:ae2a45502448 423 bool success = true;
ansond 0:ae2a45502448 424 this->logger()->log("Closing down Lights...");
ansond 15:e44d75d95b38 425 for(int i=0;i<NUM_LIGHTS;++i)
ansond 15:e44d75d95b38 426 if (this->m_lights[i] != NULL) delete this->m_lights[i];
ansond 0:ae2a45502448 427 return success;
ansond 0:ae2a45502448 428 }
ansond 0:ae2a45502448 429
ansond 0:ae2a45502448 430 // close a given transport
ansond 0:ae2a45502448 431 bool MBEDEndpoint::closeTransport(int index,char *key) {
ansond 0:ae2a45502448 432 this->logger()->log("Closing down %s Transport...", key);
ansond 0:ae2a45502448 433 if (this->m_transports[index] != NULL) delete this->m_transports[index];
ansond 0:ae2a45502448 434 return true;
ansond 0:ae2a45502448 435 }
ansond 0:ae2a45502448 436
ansond 0:ae2a45502448 437 // close down our transports
ansond 0:ae2a45502448 438 bool MBEDEndpoint::closeTransports() {
ansond 0:ae2a45502448 439 bool success = true;
ansond 0:ae2a45502448 440
ansond 0:ae2a45502448 441 if (success) {
ansond 0:ae2a45502448 442 // close MQTT
ansond 0:ae2a45502448 443 success = this->closeTransport(MQTT_TRANSPORT,"MQTT");
ansond 0:ae2a45502448 444 }
ansond 0:ae2a45502448 445
ansond 0:ae2a45502448 446 if (success) {
ansond 0:ae2a45502448 447 // close HTTP
ansond 0:ae2a45502448 448 success = this->closeTransport(HTTP_TRANSPORT,"HTTP");
ansond 0:ae2a45502448 449 }
ansond 0:ae2a45502448 450
ansond 0:ae2a45502448 451 return success;
ansond 0:ae2a45502448 452 }
ansond 0:ae2a45502448 453
ansond 0:ae2a45502448 454 // close down our Ethernet
ansond 0:ae2a45502448 455 bool MBEDEndpoint::closeEthernet() {
ansond 0:ae2a45502448 456 this->logger()->log("Closing down Ethernet...");
ansond 0:ae2a45502448 457 if (this->m_ethernet != NULL) this->m_ethernet->disconnect();
ansond 0:ae2a45502448 458 return true;
ansond 0:ae2a45502448 459 }
ansond 0:ae2a45502448 460
ansond 13:25448d92c205 461 // min function
ansond 13:25448d92c205 462 int MBEDEndpoint::min(int value1,int value2) {
ansond 13:25448d92c205 463 if (value1 < value2) return value1;
ansond 13:25448d92c205 464 return value2;
ansond 13:25448d92c205 465 }
ansond 13:25448d92c205 466
ansond 0:ae2a45502448 467 // get our error handler
ansond 0:ae2a45502448 468 ErrorHandler *MBEDEndpoint::logger() { return this->m_error_handler; }
ansond 0:ae2a45502448 469
ansond 0:ae2a45502448 470 // main running loop
ansond 0:ae2a45502448 471 void MBEDEndpoint::run() {
ansond 0:ae2a45502448 472 this->logger()->log("Endpoint Main Loop");
ansond 0:ae2a45502448 473 while(true) {
ansond 0:ae2a45502448 474 // sleep a bit
ansond 0:ae2a45502448 475 //this->logger()->log("Sleeping for a bit...");
ansond 0:ae2a45502448 476 wait_ms(MAIN_LOOP_SLEEP);
ansond 0:ae2a45502448 477
ansond 0:ae2a45502448 478 // check for events
ansond 0:ae2a45502448 479 //this->logger()->log("Processing Events...");
ansond 0:ae2a45502448 480 for(int i=0;i<NUM_TRANSPORTS;++i) this->m_transports[i]->checkAndProcess();
ansond 0:ae2a45502448 481
ansond 0:ae2a45502448 482 // check for exit
ansond 0:ae2a45502448 483 //this->logger()->log("Checking for exit...");
ansond 0:ae2a45502448 484 this->logger()->checkForExit();
ansond 0:ae2a45502448 485 }
ansond 0:ae2a45502448 486 }
ansond 0:ae2a45502448 487