Okundu Omeni / Mbed OS wifi-https-ble-sm-uart-atcmd-5-13-1

this is using the mbed os version 5-13-1

Dependencies:   mbed-http

source/WiFiManager.cpp@112:a0999ea4ece0, 2019-05-11 (annotated)

Committer:
ocomeni
Date:
Sat May 11 11:55:29 2019 +0000
Branch:
PassingRegression
Revision:
112:a0999ea4ece0
Parent:
111:3ab1d9644835
Child:
113:888e262ff0a9
first pass code cleanup

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ocomeni 103:7b566b522427 1 #include "debug.h"
ocomeni 78:07bb86e3ce14 2 #include "WiFiManager.h"
ocomeni 78:07bb86e3ce14 3 #include "common_config.h"
ocomeni 103:7b566b522427 4 #define FILE_CODE "wifi"
ocomeni 108:3c8fb2c6e7bf 5 #define USE_EVENTS_FOR_HTTPS_REQUESTS
ocomeni 78:07bb86e3ce14 6
ocomeni 79:a2187bbfa407 7 WiFiManager::WiFiManager(wifi_config_t wifi_config, WiFiInterface *wifi,
ocomeni 98:65c2333a38b6 8 events::EventQueue &event_queue,
ocomeni 80:e8f0e92e3ac9 9 MemoryPool<wifi_cmd_message_t, 16> *aT2WiFimPool,
ocomeni 80:e8f0e92e3ac9 10 Queue<wifi_cmd_message_t, 16> *aT2WiFiCmdQueue,
ocomeni 81:637a87eb8170 11 MemoryPool<at_resp_message_t, 16> *wiFi2ATmPool,
ocomeni 81:637a87eb8170 12 Queue<at_resp_message_t, 16> *wiFi2ATCmdQueue,
ocomeni 87:99b37d26ff2a 13 MemoryPool<wifi_data_msg_t, PQDSZ> *aT2WiFiDatamPool,
ocomeni 87:99b37d26ff2a 14 Queue<wifi_data_msg_t, PQDSZ> *aT2WiFiDataQueue,
ocomeni 87:99b37d26ff2a 15 MemoryPool<at_data_msg_t, PQDSZ> *wiFi2ATDatamPool,
ocomeni 87:99b37d26ff2a 16 Queue<at_data_msg_t, PQDSZ> *wiFi2ATDataQueue)
ocomeni 78:07bb86e3ce14 17 :
ocomeni 81:637a87eb8170 18 wifi_config(wifi_config),
ocomeni 81:637a87eb8170 19 network(wifi),
ocomeni 98:65c2333a38b6 20 _event_queue(event_queue),
ocomeni 81:637a87eb8170 21 _aT2WiFimPool(aT2WiFimPool),
ocomeni 81:637a87eb8170 22 _aT2WiFiCmdQueue(aT2WiFiCmdQueue),
ocomeni 81:637a87eb8170 23
ocomeni 81:637a87eb8170 24 _wiFi2ATmPool(wiFi2ATmPool),
ocomeni 81:637a87eb8170 25 _wiFi2ATCmdQueue(wiFi2ATCmdQueue),
ocomeni 81:637a87eb8170 26
ocomeni 81:637a87eb8170 27 _aT2WiFiDatamPool(aT2WiFiDatamPool),
ocomeni 81:637a87eb8170 28 _aT2WiFiDataQueue(aT2WiFiDataQueue),
ocomeni 81:637a87eb8170 29
ocomeni 81:637a87eb8170 30 _wiFi2ATDatamPool(wiFi2ATDatamPool),
ocomeni 81:637a87eb8170 31 _wiFi2ATDataQueue(wiFi2ATDataQueue)
ocomeni 78:07bb86e3ce14 32
ocomeni 78:07bb86e3ce14 33 {
ocomeni 104:11e9605093c9 34 lastScanCount = 0;
ocomeni 104:11e9605093c9 35 wifiCmd = WIFI_CMD_NONE;
ocomeni 104:11e9605093c9 36 internet_config.connectionScheme = ALWAYS_CONNECTED; // set default connection scheme
ocomeni 104:11e9605093c9 37 is_connected = false;
ocomeni 104:11e9605093c9 38 http_response = NULL;
ocomeni 104:11e9605093c9 39 chunkNum = 0;
ocomeni 104:11e9605093c9 40 socket = NULL;
ocomeni 104:11e9605093c9 41 https_connection_active = false;
ocomeni 104:11e9605093c9 42 wifiBusy = 0;
ocomeni 104:11e9605093c9 43 wifiWatchdogTimer.start();
ocomeni 104:11e9605093c9 44 watchdogCnt = 0;
ocomeni 109:c274780ff609 45 //_event_queue.call_every(10000, this, &WiFiManager::callWifiWatchDog);
ocomeni 112:a0999ea4ece0 46 watchDogTick.attach(callback(this, &WiFiManager::callWifiWatchDogIsr), 10000.0); // call flip function every 10 seconds
ocomeni 112:a0999ea4ece0 47
ocomeni 78:07bb86e3ce14 48 }
ocomeni 78:07bb86e3ce14 49
ocomeni 78:07bb86e3ce14 50 WiFiManager::~WiFiManager()
ocomeni 78:07bb86e3ce14 51 {
ocomeni 78:07bb86e3ce14 52 }
ocomeni 105:e5ce023eee93 53 //#define DISABLE_WATCHDOG
ocomeni 109:c274780ff609 54
ocomeni 109:c274780ff609 55 void WiFiManager::callWifiWatchDogIsr()
ocomeni 109:c274780ff609 56 {
ocomeni 109:c274780ff609 57 _event_queue.call(this, &WiFiManager::callWifiWatchDog);
ocomeni 109:c274780ff609 58 }
ocomeni 104:11e9605093c9 59 void WiFiManager::callWifiWatchDog()
ocomeni 104:11e9605093c9 60 {
ocomeni 105:e5ce023eee93 61 #ifdef DISABLE_WATCHDOG
ocomeni 105:e5ce023eee93 62 return;
ocomeni 105:e5ce023eee93 63 #else
ocomeni 104:11e9605093c9 64 static int inactivity_monitor = 0;
ocomeni 104:11e9605093c9 65 watchdogCnt++;
ocomeni 104:11e9605093c9 66 if(watchdogCnt >= 6 && responseString==NULL) // every minute
ocomeni 104:11e9605093c9 67 {
ocomeni 107:f1a83fd41b17 68 responseString = (char *) malloc(120);
ocomeni 107:f1a83fd41b17 69 sprintf(responseString, "\r\n[WiFi-MAN] WiFi Manager Alive : state = %d busy = %d httpsConnActive = %d\r\n",
ocomeni 107:f1a83fd41b17 70 wifiCmd, wifiBusy, https_connection_active);
ocomeni 104:11e9605093c9 71 sendATresponseString(WIFI_WATCH_DOG);
ocomeni 104:11e9605093c9 72 watchdogCnt = 0;
ocomeni 104:11e9605093c9 73 }
ocomeni 112:a0999ea4ece0 74 else if(wifiWatchdogTimer.read() > 30 && responseString==NULL)
ocomeni 104:11e9605093c9 75 {
ocomeni 104:11e9605093c9 76 if(wifiCmd == WIFI_CMD_NONE)
ocomeni 104:11e9605093c9 77 inactivity_monitor++;
ocomeni 107:f1a83fd41b17 78 responseString = (char *) malloc(120);
ocomeni 104:11e9605093c9 79 sprintf(responseString, "\r\n[WiFi-MAN] Main Loop InActive : state = %d busy = %d httpsConnActive = %d\r\n",
ocomeni 104:11e9605093c9 80 wifiCmd, wifiBusy, https_connection_active);
ocomeni 104:11e9605093c9 81 sendATresponseString(WIFI_WATCH_DOG);
ocomeni 104:11e9605093c9 82 if(inactivity_monitor >= 3)
ocomeni 104:11e9605093c9 83 {
ocomeni 104:11e9605093c9 84 free_DataMsg();
ocomeni 104:11e9605093c9 85 inactivity_monitor = 0;
ocomeni 104:11e9605093c9 86 }
ocomeni 104:11e9605093c9 87 }
ocomeni 105:e5ce023eee93 88 #endif
ocomeni 104:11e9605093c9 89 }
ocomeni 79:a2187bbfa407 90
ocomeni 81:637a87eb8170 91 bool WiFiManager::queueATresponse(at_cmd_resp_t resp){
ocomeni 92:ec9550034276 92 #ifndef USE_MALLOC_FOR_COMMAND_MEMORY_POOL
ocomeni 81:637a87eb8170 93 at_resp_message_t *atResp = _wiFi2ATmPool->alloc();
ocomeni 92:ec9550034276 94 #else
ocomeni 92:ec9550034276 95 at_resp_message_t *atResp = (at_resp_message_t *) malloc(sizeof(at_resp_message_t));
ocomeni 92:ec9550034276 96 #endif
ocomeni 88:7ffa053be662 97 if(atResp == NULL) return false; // queue full;
ocomeni 81:637a87eb8170 98 atResp->at_resp = resp;
ocomeni 81:637a87eb8170 99 _wiFi2ATCmdQueue->put(atResp);
ocomeni 81:637a87eb8170 100 return true;
ocomeni 81:637a87eb8170 101 }
ocomeni 81:637a87eb8170 102
ocomeni 81:637a87eb8170 103
ocomeni 81:637a87eb8170 104 bool WiFiManager::queueWiFiDataResponse(at_data_msg_t at_resp){
ocomeni 81:637a87eb8170 105 at_data_msg_t *atData = _wiFi2ATDatamPool->alloc();
ocomeni 88:7ffa053be662 106 if(atData == NULL) return false; // queue full;
ocomeni 81:637a87eb8170 107 atData->at_resp = at_resp.at_resp;
ocomeni 81:637a87eb8170 108 atData->dataLen = at_resp.dataLen;
ocomeni 81:637a87eb8170 109 memcpy(atData->buffer, at_resp.buffer, at_resp.dataLen);
ocomeni 81:637a87eb8170 110 _wiFi2ATDataQueue->put(atData);
ocomeni 103:7b566b522427 111 dbg_printf(LOG, "[WIFI MAN] queued data size = %d : at_resp = %d\n", at_resp.dataLen, at_resp.at_resp);
ocomeni 81:637a87eb8170 112 return true;
ocomeni 81:637a87eb8170 113 }
ocomeni 81:637a87eb8170 114
ocomeni 79:a2187bbfa407 115
ocomeni 79:a2187bbfa407 116
ocomeni 79:a2187bbfa407 117 void WiFiManager::runMain(){
ocomeni 81:637a87eb8170 118 nsapi_error_t error;
ocomeni 99:05398b3184f8 119 bool result;
ocomeni 103:7b566b522427 120 dbg_printf(LOG, "\r\n [WIFI MAN] Thread Id = %X\r\n", (uint32_t)ThisThread::get_id());
ocomeni 79:a2187bbfa407 121 while(true){
ocomeni 79:a2187bbfa407 122 dequeueWiFiCommands();
ocomeni 81:637a87eb8170 123 dequeueATdataResponse();
ocomeni 104:11e9605093c9 124 wifiWatchdogTimer.reset();
ocomeni 79:a2187bbfa407 125 switch(wifiCmd){
ocomeni 79:a2187bbfa407 126 case WIFI_CMD_NONE:
ocomeni 79:a2187bbfa407 127 // IDLE STATE
ocomeni 79:a2187bbfa407 128 break;
ocomeni 79:a2187bbfa407 129 case WIFI_CMD_SCAN:
ocomeni 104:11e9605093c9 130 wifiBusy = 1;
ocomeni 79:a2187bbfa407 131 error = scanNetworks();
ocomeni 79:a2187bbfa407 132 wifiCmd = WIFI_CMD_NONE;
ocomeni 81:637a87eb8170 133 queueATresponse(AT_SCAN_RESP);
ocomeni 104:11e9605093c9 134 wifiBusy = 0;
ocomeni 81:637a87eb8170 135 break;
ocomeni 81:637a87eb8170 136 case WIFI_CMD_DETAILED_SCAN:
ocomeni 98:65c2333a38b6 137 {
ocomeni 104:11e9605093c9 138 wifiBusy = 1;
ocomeni 81:637a87eb8170 139 nsapi_size_or_error_t cnt_err;
ocomeni 81:637a87eb8170 140 cnt_err = getAvailableAPs(lastScanCount);
ocomeni 81:637a87eb8170 141 wifiCmd = WIFI_CMD_NONE;
ocomeni 81:637a87eb8170 142 queueATresponse(AT_DETAILED_SCAN_RESP);
ocomeni 104:11e9605093c9 143 wifiBusy = 0;
ocomeni 79:a2187bbfa407 144 break;
ocomeni 98:65c2333a38b6 145 }
ocomeni 79:a2187bbfa407 146 case WIFI_CMD_CONNECT:
ocomeni 98:65c2333a38b6 147 {
ocomeni 104:11e9605093c9 148 wifiBusy = 1;
ocomeni 81:637a87eb8170 149 error = connect();
ocomeni 93:06e755a80187 150 int secCount = 0;
ocomeni 93:06e755a80187 151 while(secCount++ < WIFI_CONNECT_TIMEOUT_SECS || is_connected==false){
ocomeni 93:06e755a80187 152 wait(1); // wait 1 sec
ocomeni 93:06e755a80187 153 }
ocomeni 81:637a87eb8170 154 wifiCmd = WIFI_CMD_NONE;
ocomeni 93:06e755a80187 155 if(is_connected==false){
ocomeni 103:7b566b522427 156 dbg_printf(LOG, "[WIFI MAN] +++ WIFI CONNECTION TIMEOUT +++ \r\n");
ocomeni 95:290859010c8c 157 //queueATresponse(AT_COMMAND_FAILED);
ocomeni 95:290859010c8c 158 responseString = (char *) malloc(100);
ocomeni 95:290859010c8c 159 sprintf(responseString, "\r\n+UUTIMEOUT\r\n");
ocomeni 95:290859010c8c 160 sendATresponseString(AT_COMMAND_FAILED);
ocomeni 93:06e755a80187 161 }
ocomeni 93:06e755a80187 162 else {
ocomeni 95:290859010c8c 163 sendATresponseString(AT_CONNECT_RESP);
ocomeni 93:06e755a80187 164 }
ocomeni 104:11e9605093c9 165 wifiBusy = 0;
ocomeni 79:a2187bbfa407 166 break;
ocomeni 98:65c2333a38b6 167 }
ocomeni 79:a2187bbfa407 168 case WIFI_CMD_DISCONNECT:
ocomeni 104:11e9605093c9 169 wifiBusy = 1;
ocomeni 81:637a87eb8170 170 error = disconnect();
ocomeni 81:637a87eb8170 171 wifiCmd = WIFI_CMD_NONE;
ocomeni 81:637a87eb8170 172 queueATresponse(AT_DISCONNECT_RESP);
ocomeni 104:11e9605093c9 173 wifiBusy = 0;
ocomeni 81:637a87eb8170 174 break;
ocomeni 81:637a87eb8170 175 case WIFI_CMD_CONFIG:
ocomeni 104:11e9605093c9 176 wifiBusy = 1;
ocomeni 81:637a87eb8170 177 set_WIFI_CONFIG();
ocomeni 81:637a87eb8170 178 wifiCmd = WIFI_CMD_NONE;
ocomeni 81:637a87eb8170 179 queueATresponse(AT_CONFIG_RESP);
ocomeni 104:11e9605093c9 180 wifiBusy = 0;
ocomeni 82:10072c1794d3 181 break;
ocomeni 81:637a87eb8170 182 case WIFI_CMD_INTERNET_CONFIG:
ocomeni 107:f1a83fd41b17 183 {
ocomeni 104:11e9605093c9 184 wifiBusy = 1;
ocomeni 107:f1a83fd41b17 185 backgroundTaskCompleted = false;
ocomeni 100:80ef4bc31b7a 186 set_internet_config();
ocomeni 111:3ab1d9644835 187 // Wait for callback semaphore
ocomeni 111:3ab1d9644835 188 #ifdef DNANUDGE_DEBUG
ocomeni 111:3ab1d9644835 189 callback_semaphore.wait();
ocomeni 111:3ab1d9644835 190 #endif
ocomeni 107:f1a83fd41b17 191 int msecCount = 0;
ocomeni 107:f1a83fd41b17 192 while(!backgroundTaskCompleted && msecCount < 1000)
ocomeni 107:f1a83fd41b17 193 {
ocomeni 107:f1a83fd41b17 194 msecCount++;
ocomeni 107:f1a83fd41b17 195 wait_ms(10);
ocomeni 107:f1a83fd41b17 196 }
ocomeni 107:f1a83fd41b17 197 if(backgroundTaskCompleted)
ocomeni 107:f1a83fd41b17 198 {
ocomeni 107:f1a83fd41b17 199 queueATresponse(AT_INTERNET_CONFIG_RESP);
ocomeni 107:f1a83fd41b17 200 }
ocomeni 107:f1a83fd41b17 201 backgroundTaskCompleted = false;
ocomeni 81:637a87eb8170 202 wifiCmd = WIFI_CMD_NONE;
ocomeni 95:290859010c8c 203 break;
ocomeni 107:f1a83fd41b17 204 }
ocomeni 95:290859010c8c 205 case WIFI_CMD_NETWORK_STATUS:
ocomeni 104:11e9605093c9 206 wifiBusy = 1;
ocomeni 95:290859010c8c 207 getNetworkStatus();
ocomeni 95:290859010c8c 208 sendATresponseString(AT_NETWORK_STATUS_RESP);
ocomeni 95:290859010c8c 209 wifiCmd = WIFI_CMD_NONE;
ocomeni 104:11e9605093c9 210 wifiBusy = 0;
ocomeni 95:290859010c8c 211 break;
ocomeni 95:290859010c8c 212 case WIFI_CMD_WIFI_STATUS:
ocomeni 104:11e9605093c9 213 wifiBusy = 1;
ocomeni 95:290859010c8c 214 getWiFiStatus();
ocomeni 95:290859010c8c 215 sendATresponseString(AT_WIFI_STATUS_RESP);
ocomeni 95:290859010c8c 216 wifiCmd = WIFI_CMD_NONE;
ocomeni 104:11e9605093c9 217 wifiBusy = 0;
ocomeni 79:a2187bbfa407 218 break;
ocomeni 79:a2187bbfa407 219 case WIFI_CMD_SEND_HTTPS_REQ:
ocomeni 107:f1a83fd41b17 220 {
ocomeni 104:11e9605093c9 221 wifiBusy = 1;
ocomeni 109:c274780ff609 222 #ifdef SEND_DEBUG_MESSAGES
ocomeni 104:11e9605093c9 223 if(responseString == NULL)
ocomeni 104:11e9605093c9 224 {
ocomeni 104:11e9605093c9 225 responseString = (char *) malloc(100);
ocomeni 104:11e9605093c9 226 sprintf(responseString, "\r\nHTTP REQUEST RECEIVED\r\n");
ocomeni 104:11e9605093c9 227 sendATresponseString(AT_EVENT);
ocomeni 104:11e9605093c9 228 }
ocomeni 109:c274780ff609 229 #endif
ocomeni 103:7b566b522427 230 dbg_printf(LOG, "before call to send http request \n");
ocomeni 104:11e9605093c9 231 dbg_printf(LOG, "\r\n[WIFI-MAN] Received HTTPS request...\r\n");
ocomeni 88:7ffa053be662 232 print_memory_info();
ocomeni 105:e5ce023eee93 233 //network->attach(NULL);
ocomeni 107:f1a83fd41b17 234 #ifdef USE_EVENTS_FOR_HTTPS_REQUESTS
ocomeni 107:f1a83fd41b17 235
ocomeni 107:f1a83fd41b17 236 // Events can be cancelled as long as they have not been dispatched. If the
ocomeni 107:f1a83fd41b17 237 // event has already expired, cancel has no side-effects.
ocomeni 107:f1a83fd41b17 238 int event_id = _event_queue.call(this, &WiFiManager::createSendHttpsRequest);
ocomeni 107:f1a83fd41b17 239 backgroundTaskCompleted = false;
ocomeni 107:f1a83fd41b17 240 int msecCount = 0;
ocomeni 109:c274780ff609 241 int oldChunkNum = chunkNum;
ocomeni 109:c274780ff609 242 while(!backgroundTaskCompleted && msecCount < 6000)
ocomeni 107:f1a83fd41b17 243 {
ocomeni 107:f1a83fd41b17 244 msecCount++;
ocomeni 107:f1a83fd41b17 245 wait_ms(10);
ocomeni 109:c274780ff609 246 if(oldChunkNum != chunkNum) // new payload received
ocomeni 109:c274780ff609 247 {
ocomeni 109:c274780ff609 248 oldChunkNum = chunkNum;
ocomeni 109:c274780ff609 249 msecCount = 0;
ocomeni 109:c274780ff609 250 }
ocomeni 107:f1a83fd41b17 251 }
ocomeni 107:f1a83fd41b17 252 if(backgroundTaskCompleted)
ocomeni 107:f1a83fd41b17 253 {
ocomeni 109:c274780ff609 254 //queueATresponse(AT_INTERNET_CONFIG_RESP);
ocomeni 107:f1a83fd41b17 255 result = true;
ocomeni 107:f1a83fd41b17 256 }
ocomeni 107:f1a83fd41b17 257 else
ocomeni 107:f1a83fd41b17 258 {
ocomeni 109:c274780ff609 259 //_event_queue.cancel(event_id);
ocomeni 107:f1a83fd41b17 260 result = false;
ocomeni 107:f1a83fd41b17 261 }
ocomeni 107:f1a83fd41b17 262 backgroundTaskCompleted = false;
ocomeni 107:f1a83fd41b17 263 #else
ocomeni 99:05398b3184f8 264 result = createHttpsRequest();
ocomeni 107:f1a83fd41b17 265 #endif
ocomeni 99:05398b3184f8 266 if(result == false)
ocomeni 98:65c2333a38b6 267 {
ocomeni 104:11e9605093c9 268 responseString = (char *) malloc(100);
ocomeni 104:11e9605093c9 269 if(http_result==TLS_CONNECTION_FAILED)
ocomeni 104:11e9605093c9 270 {
ocomeni 104:11e9605093c9 271 sprintf(responseString, "\r\nTLS CONNECTION FAILURE\r\n");
ocomeni 104:11e9605093c9 272 }
ocomeni 104:11e9605093c9 273 else
ocomeni 104:11e9605093c9 274 {
ocomeni 104:11e9605093c9 275 sprintf(responseString, "\r\nHTTP REQUEST FAILED\r\n");
ocomeni 104:11e9605093c9 276 }
ocomeni 98:65c2333a38b6 277 sendATresponseString(AT_COMMAND_FAILED);
ocomeni 98:65c2333a38b6 278 }
ocomeni 103:7b566b522427 279 dbg_printf(LOG, "after call to send http request \n");
ocomeni 88:7ffa053be662 280 print_memory_info();
ocomeni 84:7c7add00f4bf 281 wifiCmd = WIFI_CMD_NONE;
ocomeni 104:11e9605093c9 282 wifiBusy = 0;
ocomeni 105:e5ce023eee93 283 //network->attach(callback(this, &WiFiManager::status_callback));
ocomeni 79:a2187bbfa407 284 break;
ocomeni 107:f1a83fd41b17 285 }
ocomeni 79:a2187bbfa407 286 case WIFI_CMD_SEND_HTTP_REQ:
ocomeni 79:a2187bbfa407 287 break;
ocomeni 79:a2187bbfa407 288 default:
ocomeni 79:a2187bbfa407 289 break;
ocomeni 79:a2187bbfa407 290 }
ocomeni 105:e5ce023eee93 291 wait_ms(WIFI_MAIN_LOOP_WAIT_TIME_MS); //
ocomeni 79:a2187bbfa407 292 }
ocomeni 79:a2187bbfa407 293
ocomeni 78:07bb86e3ce14 294 }
ocomeni 79:a2187bbfa407 295
ocomeni 107:f1a83fd41b17 296 void WiFiManager::createSendHttpsRequest()
ocomeni 107:f1a83fd41b17 297 {
ocomeni 107:f1a83fd41b17 298 backgroundTaskCompleted = createHttpsRequest();
ocomeni 107:f1a83fd41b17 299 }
ocomeni 91:d6b6319ad681 300
ocomeni 95:290859010c8c 301 void WiFiManager::sendATresponseString(at_cmd_resp_t at_cmd)
ocomeni 91:d6b6319ad681 302 {
ocomeni 95:290859010c8c 303 int strLen = strlen(responseString) + 1;
ocomeni 91:d6b6319ad681 304 at_data_resp = new at_data_msg_t;
ocomeni 91:d6b6319ad681 305 // set string length
ocomeni 91:d6b6319ad681 306 at_data_resp->dataLen = strLen;
ocomeni 91:d6b6319ad681 307 memcpy(at_data_resp->buffer, responseString, strLen);
ocomeni 95:290859010c8c 308 free(responseString);
ocomeni 99:05398b3184f8 309 responseString = NULL;
ocomeni 91:d6b6319ad681 310 // package and send on wifi data queue
ocomeni 91:d6b6319ad681 311 at_data_resp->at_resp = at_cmd;
ocomeni 91:d6b6319ad681 312 bool queueResult = true;
ocomeni 91:d6b6319ad681 313 int wait_count = 0;
ocomeni 91:d6b6319ad681 314 do
ocomeni 91:d6b6319ad681 315 {
ocomeni 91:d6b6319ad681 316 if(!queueResult){
ocomeni 110:c722dda4f2ff 317 wait_count+=10;
ocomeni 103:7b566b522427 318 dbg_printf(LOG, "ATCMD Queue full waiting %d ms so far...\n", wait_count*10);
ocomeni 91:d6b6319ad681 319 wait_ms(10);
ocomeni 91:d6b6319ad681 320 }
ocomeni 91:d6b6319ad681 321 queueResult = queueWiFiDataResponse(*at_data_resp);
ocomeni 110:c722dda4f2ff 322 }while(queueResult == false && wait_count<QUEUE_WAIT_TIMEOUT_MS);
ocomeni 91:d6b6319ad681 323 delete at_data_resp;
ocomeni 99:05398b3184f8 324 at_data_resp = NULL;
ocomeni 91:d6b6319ad681 325 }
ocomeni 91:d6b6319ad681 326
ocomeni 99:05398b3184f8 327
ocomeni 99:05398b3184f8 328 void WiFiManager::sendATresponseBytes(at_cmd_resp_t at_cmd, int len)
ocomeni 99:05398b3184f8 329 {
ocomeni 99:05398b3184f8 330 at_data_resp = new at_data_msg_t;
ocomeni 99:05398b3184f8 331 // set string length
ocomeni 99:05398b3184f8 332 at_data_resp->dataLen = len;
ocomeni 99:05398b3184f8 333 memcpy(at_data_resp->buffer, responseBytes, len);
ocomeni 107:f1a83fd41b17 334 delete responseBytes;
ocomeni 99:05398b3184f8 335 responseBytes = NULL;
ocomeni 99:05398b3184f8 336 // package and send on wifi data queue
ocomeni 99:05398b3184f8 337 at_data_resp->at_resp = at_cmd;
ocomeni 99:05398b3184f8 338 bool queueResult = true;
ocomeni 99:05398b3184f8 339 int wait_count = 0;
ocomeni 99:05398b3184f8 340 do
ocomeni 99:05398b3184f8 341 {
ocomeni 99:05398b3184f8 342 if(!queueResult){
ocomeni 110:c722dda4f2ff 343 wait_count+=10;
ocomeni 99:05398b3184f8 344 wait_ms(10);
ocomeni 103:7b566b522427 345 dbg_printf(LOG, "ATCMD Queue full waited %d ms so far...\n", wait_count*10);
ocomeni 99:05398b3184f8 346 }
ocomeni 99:05398b3184f8 347 queueResult = queueWiFiDataResponse(*at_data_resp);
ocomeni 110:c722dda4f2ff 348 }while(queueResult == false && wait_count<QUEUE_WAIT_TIMEOUT_MS);
ocomeni 99:05398b3184f8 349 delete at_data_resp;
ocomeni 99:05398b3184f8 350 at_data_resp = NULL;
ocomeni 103:7b566b522427 351 dbg_printf(LOG, "[WIFI-MAN] sendATresponseBytes completed successfully\r\n");
ocomeni 99:05398b3184f8 352 }
ocomeni 99:05398b3184f8 353
ocomeni 99:05398b3184f8 354
ocomeni 99:05398b3184f8 355
ocomeni 79:a2187bbfa407 356 bool WiFiManager::dequeueWiFiCommands(){
ocomeni 104:11e9605093c9 357 if(wifiCmd != WIFI_CMD_NONE || wifiBusy!=0) return false; // busy
ocomeni 81:637a87eb8170 358 osEvent evt = _aT2WiFiCmdQueue->get(0);
ocomeni 79:a2187bbfa407 359 if(evt.status == osEventMessage){
ocomeni 79:a2187bbfa407 360 wifi_cmd_message_t *cmd = (wifi_cmd_message_t*)evt.value.p;
ocomeni 79:a2187bbfa407 361 setNextCommand(cmd->wifi_cmd);
ocomeni 92:ec9550034276 362 #ifndef USE_MALLOC_FOR_COMMAND_MEMORY_POOL
ocomeni 79:a2187bbfa407 363 _aT2WiFimPool->free(cmd);
ocomeni 96:f5ed273881af 364 cmd = NULL;
ocomeni 92:ec9550034276 365 #else
ocomeni 92:ec9550034276 366 free(cmd);
ocomeni 96:f5ed273881af 367 cmd = NULL;
ocomeni 92:ec9550034276 368 #endif
ocomeni 79:a2187bbfa407 369 }
ocomeni 79:a2187bbfa407 370 return true;
ocomeni 79:a2187bbfa407 371 }
ocomeni 79:a2187bbfa407 372
ocomeni 79:a2187bbfa407 373
ocomeni 81:637a87eb8170 374 bool WiFiManager::dequeueATdataResponse(){
ocomeni 104:11e9605093c9 375 if(wifiCmd != WIFI_CMD_NONE || wifiBusy!=0) return false; // busy
ocomeni 81:637a87eb8170 376 osEvent evt = _aT2WiFiDataQueue->get(0);
ocomeni 81:637a87eb8170 377 if(evt.status == osEventMessage){
ocomeni 81:637a87eb8170 378 data_msg = (wifi_data_msg_t*)evt.value.p;
ocomeni 81:637a87eb8170 379 setNextCommand(data_msg->wifi_cmd);
ocomeni 81:637a87eb8170 380 //_wiFi2ATDatamPool->free(data_msg);
ocomeni 81:637a87eb8170 381 }
ocomeni 81:637a87eb8170 382 return true;
ocomeni 81:637a87eb8170 383 }
ocomeni 81:637a87eb8170 384
ocomeni 81:637a87eb8170 385
ocomeni 79:a2187bbfa407 386 bool WiFiManager::setNextCommand(wifi_cmd_t cmd)
ocomeni 78:07bb86e3ce14 387 {
ocomeni 103:7b566b522427 388 dbg_printf(LOG, "\n [WIFI-MAN] About to set next WiFi manager command to %d\n", cmd);
ocomeni 79:a2187bbfa407 389 if(wifiCmd == WIFI_CMD_NONE){
ocomeni 79:a2187bbfa407 390 wifiCmd = cmd;
ocomeni 79:a2187bbfa407 391 return true; // success
ocomeni 79:a2187bbfa407 392 }
ocomeni 103:7b566b522427 393 dbg_printf(LOG, "\n [WIFI-MAN] Busy : current state = %d \n", wifiCmd);
ocomeni 79:a2187bbfa407 394 return false; // wiFiManager busy
ocomeni 78:07bb86e3ce14 395 }
ocomeni 79:a2187bbfa407 396
ocomeni 81:637a87eb8170 397 const char * WiFiManager::sec2str(nsapi_security_t sec)
ocomeni 81:637a87eb8170 398 {
ocomeni 81:637a87eb8170 399 switch (sec) {
ocomeni 81:637a87eb8170 400 case NSAPI_SECURITY_NONE:
ocomeni 81:637a87eb8170 401 return "None";
ocomeni 81:637a87eb8170 402 case NSAPI_SECURITY_WEP:
ocomeni 81:637a87eb8170 403 return "WEP";
ocomeni 81:637a87eb8170 404 case NSAPI_SECURITY_WPA:
ocomeni 81:637a87eb8170 405 return "WPA";
ocomeni 81:637a87eb8170 406 case NSAPI_SECURITY_WPA2:
ocomeni 81:637a87eb8170 407 return "WPA2";
ocomeni 81:637a87eb8170 408 case NSAPI_SECURITY_WPA_WPA2:
ocomeni 81:637a87eb8170 409 return "WPA/WPA2";
ocomeni 81:637a87eb8170 410 case NSAPI_SECURITY_UNKNOWN:
ocomeni 81:637a87eb8170 411 default:
ocomeni 81:637a87eb8170 412 return "Unknown";
ocomeni 81:637a87eb8170 413 }
ocomeni 81:637a87eb8170 414 }
ocomeni 81:637a87eb8170 415
ocomeni 79:a2187bbfa407 416
ocomeni 79:a2187bbfa407 417 nsapi_size_or_error_t WiFiManager::scanNetworks()
ocomeni 79:a2187bbfa407 418 {
ocomeni 79:a2187bbfa407 419 nsapi_error_t error;
ocomeni 103:7b566b522427 420 dbg_printf(LOG, "\n [WIFI-MAN] About to start scan for WiFi networks\n");
ocomeni 79:a2187bbfa407 421 lastScanCount = network->scan(NULL, 0);
ocomeni 103:7b566b522427 422 dbg_printf(LOG, "\n [WIFI-MAN] Scan for WiFi networks completed - \n");
ocomeni 79:a2187bbfa407 423 return lastScanCount;
ocomeni 79:a2187bbfa407 424 }
ocomeni 79:a2187bbfa407 425
ocomeni 79:a2187bbfa407 426
ocomeni 81:637a87eb8170 427 //nsapi_size_or_error_t WiFiManager::getAvailableAPs(WiFiAccessPoint * res,
ocomeni 81:637a87eb8170 428 // nsapi_size_t ncount)
ocomeni 81:637a87eb8170 429 nsapi_size_or_error_t WiFiManager::getAvailableAPs(nsapi_size_t ncount)
ocomeni 79:a2187bbfa407 430 {
ocomeni 81:637a87eb8170 431 WiFiAccessPoint *ap;
ocomeni 81:637a87eb8170 432 nsapi_size_or_error_t count;
ocomeni 81:637a87eb8170 433 count = ncount;
ocomeni 81:637a87eb8170 434 if (count <= 0) {
ocomeni 103:7b566b522427 435 dbg_printf(LOG, "[WIFI-MAN] scan() failed with return value: %d\n", count);
ocomeni 98:65c2333a38b6 436 return 0;
ocomeni 81:637a87eb8170 437 }
ocomeni 81:637a87eb8170 438 /* Limit number of network arbitrary to 15 */
ocomeni 81:637a87eb8170 439 count = count < 15 ? count : 15;
ocomeni 81:637a87eb8170 440 ap = new WiFiAccessPoint[count];
ocomeni 81:637a87eb8170 441 count = network->scan(ap, count);
ocomeni 81:637a87eb8170 442 if (count <= 0) {
ocomeni 103:7b566b522427 443 dbg_printf(LOG, "[WIFI-MAN] scan() failed with return value: %d\n", count);
ocomeni 98:65c2333a38b6 444 return 0;
ocomeni 81:637a87eb8170 445 }
ocomeni 81:637a87eb8170 446
ocomeni 81:637a87eb8170 447 for (int i = 0; i < count; i++) {
ocomeni 103:7b566b522427 448 dbg_printf(LOG, "[WIFI-MAN]: %s secured: %s BSSID: %hhX:%hhX:%hhX:%hhx:%hhx:%hhx RSSI: %hhd Ch: %hhd\n", ap[i].get_ssid(),
ocomeni 81:637a87eb8170 449 sec2str(ap[i].get_security()), ap[i].get_bssid()[0], ap[i].get_bssid()[1], ap[i].get_bssid()[2],
ocomeni 81:637a87eb8170 450 ap[i].get_bssid()[3], ap[i].get_bssid()[4], ap[i].get_bssid()[5], ap[i].get_rssi(), ap[i].get_channel());
ocomeni 81:637a87eb8170 451 }
ocomeni 103:7b566b522427 452 dbg_printf(LOG, "[WIFI-MAN] %d networks available.\n", count);
ocomeni 81:637a87eb8170 453
ocomeni 81:637a87eb8170 454 delete[] ap;
ocomeni 79:a2187bbfa407 455 return count;
ocomeni 79:a2187bbfa407 456 }
ocomeni 79:a2187bbfa407 457
ocomeni 79:a2187bbfa407 458
ocomeni 81:637a87eb8170 459 void WiFiManager::set_WIFI_CONFIG()
ocomeni 81:637a87eb8170 460 {
ocomeni 81:637a87eb8170 461 wifi_config_t *wifi_cfg= (wifi_config_t *) data_msg->buffer;
ocomeni 82:10072c1794d3 462 if(wifi_cfg->ssid[0] != NULL)set_WIFI_SSID(wifi_cfg->ssid);
ocomeni 82:10072c1794d3 463 if(wifi_cfg->pass[0] != NULL)set_WIFI_PASSWORD(wifi_cfg->pass);
ocomeni 82:10072c1794d3 464 if(wifi_cfg->security != NSAPI_SECURITY_UNKNOWN)set_WIFI_SECURITY(wifi_cfg->security);
ocomeni 81:637a87eb8170 465 free_DataMsg();
ocomeni 81:637a87eb8170 466 }
ocomeni 81:637a87eb8170 467
ocomeni 78:07bb86e3ce14 468 void WiFiManager::set_WIFI_SSID(char * wifi_ssid)
ocomeni 78:07bb86e3ce14 469 {
ocomeni 78:07bb86e3ce14 470 strcpy(wifi_config.ssid, wifi_ssid);
ocomeni 103:7b566b522427 471 dbg_printf(LOG, "[WIFI-MAN] wifi_ssid set to %s\n", wifi_config.ssid);
ocomeni 88:7ffa053be662 472 https_connection_active = false; // reset whenever any of the security credentials change
ocomeni 91:d6b6319ad681 473 delete socket;
ocomeni 78:07bb86e3ce14 474 }
ocomeni 79:a2187bbfa407 475
ocomeni 79:a2187bbfa407 476
ocomeni 78:07bb86e3ce14 477 void WiFiManager::set_WIFI_PASSWORD(char * wifi_pass)
ocomeni 78:07bb86e3ce14 478 {
ocomeni 78:07bb86e3ce14 479 strcpy(wifi_config.pass, wifi_pass);
ocomeni 103:7b566b522427 480 dbg_printf(LOG, "[WIFI-MAN] wifi_pass set to %s\n", "****************");
ocomeni 88:7ffa053be662 481 https_connection_active = false; // reset whenever any of the security credentials change
ocomeni 91:d6b6319ad681 482 delete socket;
ocomeni 78:07bb86e3ce14 483 }
ocomeni 79:a2187bbfa407 484
ocomeni 79:a2187bbfa407 485
ocomeni 78:07bb86e3ce14 486 void WiFiManager::set_WIFI_SECURITY(nsapi_security_t wifi_security)
ocomeni 78:07bb86e3ce14 487 {
ocomeni 78:07bb86e3ce14 488 wifi_config.security = wifi_security;
ocomeni 103:7b566b522427 489 dbg_printf(LOG, "[WIFI-MAN] wifi_security set to %s\n", sec2str(wifi_config.security));
ocomeni 88:7ffa053be662 490 https_connection_active = false; // reset whenever any of the security credentials change
ocomeni 91:d6b6319ad681 491 delete socket;
ocomeni 78:07bb86e3ce14 492 }
ocomeni 79:a2187bbfa407 493
ocomeni 100:80ef4bc31b7a 494 void WiFiManager::gethostbyname()
ocomeni 100:80ef4bc31b7a 495 {
ocomeni 100:80ef4bc31b7a 496 nsapi_value_or_error_t value_or_error;
ocomeni 111:3ab1d9644835 497 #ifdef DNANUDGE_DEBUG
ocomeni 111:3ab1d9644835 498 SocketAddress * addr = new SocketAddress;
ocomeni 111:3ab1d9644835 499 bool res;
ocomeni 111:3ab1d9644835 500 res = addr->set_ip_address("8.8.8.8");
ocomeni 111:3ab1d9644835 501 if(res)
ocomeni 111:3ab1d9644835 502 {
ocomeni 111:3ab1d9644835 503 dbg_printf(LOG, "[WIFI-MAN] added ip address %s\r\n", addr->get_ip_address());
ocomeni 111:3ab1d9644835 504 }
ocomeni 111:3ab1d9644835 505 else
ocomeni 111:3ab1d9644835 506 {
ocomeni 111:3ab1d9644835 507 dbg_printf(LOG, "[WIFI-MAN] Error adding ip address \r\n");
ocomeni 111:3ab1d9644835 508 }
ocomeni 111:3ab1d9644835 509 network->add_dns_server(*addr);
ocomeni 111:3ab1d9644835 510 #endif
ocomeni 111:3ab1d9644835 511 char * serverAddress = new char[100];
ocomeni 111:3ab1d9644835 512 char *p = strstr(internet_config.url, "//");
ocomeni 111:3ab1d9644835 513 if(p != NULL)
ocomeni 111:3ab1d9644835 514 {
ocomeni 111:3ab1d9644835 515 strcpy(serverAddress,p+2);
ocomeni 111:3ab1d9644835 516 }
ocomeni 111:3ab1d9644835 517 else
ocomeni 111:3ab1d9644835 518 {
ocomeni 111:3ab1d9644835 519 strcpy(serverAddress,internet_config.url);
ocomeni 111:3ab1d9644835 520 }
ocomeni 111:3ab1d9644835 521 value_or_error = network->gethostbyname_async(serverAddress,
ocomeni 100:80ef4bc31b7a 522 callback(this, &WiFiManager::gethostbyname_callback),
ocomeni 100:80ef4bc31b7a 523 NSAPI_UNSPEC);
ocomeni 111:3ab1d9644835 524
ocomeni 100:80ef4bc31b7a 525 if(value_or_error >= NSAPI_ERROR_OK) // success
ocomeni 100:80ef4bc31b7a 526 {
ocomeni 103:7b566b522427 527 dbg_printf(LOG, "[WIFI-MAN] hostname translation successful value_or_error = %d\r\n", value_or_error);
ocomeni 100:80ef4bc31b7a 528 //strcpy(responseString, UDDRP_WRITE_OK);
ocomeni 100:80ef4bc31b7a 529 //printBufferInHex(responseBytes, HOSTNAME_RESPONSE_LEN);
ocomeni 100:80ef4bc31b7a 530 //sendATresponseBytes(CONNECT_EVENT, HOSTNAME_RESPONSE_LEN);
ocomeni 100:80ef4bc31b7a 531 }
ocomeni 100:80ef4bc31b7a 532 else // -ve number means error
ocomeni 100:80ef4bc31b7a 533 {
ocomeni 100:80ef4bc31b7a 534 responseString = (char *) malloc(20);
ocomeni 103:7b566b522427 535 dbg_printf(LOG, "[WIFI-MAN] hostname translation failed\r\n");
ocomeni 100:80ef4bc31b7a 536 strcpy(responseString, UDDRP_ERROR);
ocomeni 100:80ef4bc31b7a 537 sendATresponseString(AT_COMMAND_FAILED);
ocomeni 100:80ef4bc31b7a 538 }
ocomeni 81:637a87eb8170 539
ocomeni 100:80ef4bc31b7a 540 }
ocomeni 100:80ef4bc31b7a 541
ocomeni 100:80ef4bc31b7a 542 void WiFiManager::set_internet_config()
ocomeni 81:637a87eb8170 543 {
ocomeni 81:637a87eb8170 544 internet_config_t *internet_cfg = (internet_config_t *) data_msg->buffer;
ocomeni 81:637a87eb8170 545 internet_config.peer_id = internet_cfg->peer_id;
ocomeni 84:7c7add00f4bf 546 strncpy(internet_config.url,internet_cfg->url, strlen(internet_cfg->url)+1);
ocomeni 81:637a87eb8170 547 internet_config.connectionScheme = internet_cfg->connectionScheme;
ocomeni 81:637a87eb8170 548 free_DataMsg();
ocomeni 103:7b566b522427 549 dbg_printf(LOG, "[WIFI MAN] Internet configuration setup completed\n");
ocomeni 103:7b566b522427 550 dbg_printf(LOG, "peer_id = %1d, url = %s, connScheme = %1d\n", internet_config.peer_id,
ocomeni 84:7c7add00f4bf 551 internet_config.url,
ocomeni 81:637a87eb8170 552 internet_config.connectionScheme);
ocomeni 99:05398b3184f8 553 if(https_connection_active)
ocomeni 99:05398b3184f8 554 {
ocomeni 99:05398b3184f8 555 https_connection_active = false; // reset whenever any of the security credentials change
ocomeni 99:05398b3184f8 556 socket->close(); // close socket before deleting memory
ocomeni 99:05398b3184f8 557 delete socket;
ocomeni 99:05398b3184f8 558 socket = NULL;
ocomeni 99:05398b3184f8 559 }
ocomeni 100:80ef4bc31b7a 560 _event_queue.call_in(10, this, &WiFiManager::gethostbyname);
ocomeni 81:637a87eb8170 561 }
ocomeni 81:637a87eb8170 562
ocomeni 95:290859010c8c 563
ocomeni 95:290859010c8c 564
ocomeni 95:290859010c8c 565 void WiFiManager::getNetworkStatus(){
ocomeni 95:290859010c8c 566
ocomeni 95:290859010c8c 567 responseString = (char *) malloc(MAX_RESPONSE_STRING_LEN);
ocomeni 95:290859010c8c 568 net_stat_id_t status_id;
ocomeni 95:290859010c8c 569 char * nextStrPtr = responseString;
ocomeni 95:290859010c8c 570 for(int i=0; i< NumNetworkStatus;i++){
ocomeni 95:290859010c8c 571 status_id = netStatusIds[i]; // get current status id
ocomeni 95:290859010c8c 572 switch(status_id){
ocomeni 95:290859010c8c 573 case IF_HW_ADDRESS:
ocomeni 95:290859010c8c 574 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 575 WIFI_CHANNEL,
ocomeni 95:290859010c8c 576 status_id,
ocomeni 95:290859010c8c 577 network->get_mac_address());
ocomeni 95:290859010c8c 578 break;
ocomeni 95:290859010c8c 579 case NETWORK_IF_STATUS:
ocomeni 95:290859010c8c 580 sprintf(nextStrPtr, "\r\n%s%d,%d, %d\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 581 WIFI_CHANNEL,
ocomeni 95:290859010c8c 582 status_id,
ocomeni 95:290859010c8c 583 (uint8_t)is_connected);
ocomeni 95:290859010c8c 584 break;
ocomeni 95:290859010c8c 585 case INTERFACE_TYPE:
ocomeni 95:290859010c8c 586 sprintf(nextStrPtr, "\r\n%s%d,%d,%d\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 587 WIFI_CHANNEL,
ocomeni 95:290859010c8c 588 status_id,
ocomeni 95:290859010c8c 589 WIFI_STATION);
ocomeni 95:290859010c8c 590 break;
ocomeni 95:290859010c8c 591 case IPv4_ADDRESS:
ocomeni 95:290859010c8c 592 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 593 WIFI_CHANNEL,
ocomeni 95:290859010c8c 594 status_id,
ocomeni 95:290859010c8c 595 network->get_ip_address());
ocomeni 95:290859010c8c 596 break;
ocomeni 95:290859010c8c 597 case SUBNET_MASK:
ocomeni 95:290859010c8c 598 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 599 WIFI_CHANNEL,
ocomeni 95:290859010c8c 600 status_id,
ocomeni 95:290859010c8c 601 network->get_netmask());
ocomeni 95:290859010c8c 602 break;
ocomeni 95:290859010c8c 603 case GATEWAY_ADDRESS:
ocomeni 95:290859010c8c 604 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 605 WIFI_CHANNEL,
ocomeni 95:290859010c8c 606 status_id,
ocomeni 95:290859010c8c 607 network->get_gateway());
ocomeni 95:290859010c8c 608 break;
ocomeni 95:290859010c8c 609 case PRIMARY_DNS_SERVER:
ocomeni 95:290859010c8c 610 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 611 WIFI_CHANNEL,
ocomeni 95:290859010c8c 612 status_id,
ocomeni 95:290859010c8c 613 DEFAULT_DNS_ADDRESS);
ocomeni 95:290859010c8c 614 break;
ocomeni 95:290859010c8c 615 case SECONDARY_DNS_SERVER:
ocomeni 95:290859010c8c 616 sprintf(nextStrPtr, "\r\n%s%d,%d,%s\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 617 WIFI_CHANNEL,
ocomeni 95:290859010c8c 618 status_id,
ocomeni 95:290859010c8c 619 DEFAULT_DNS_ADDRESS);
ocomeni 95:290859010c8c 620 break;
ocomeni 95:290859010c8c 621 case IPv6_ADDRESS:
ocomeni 95:290859010c8c 622 sprintf(nextStrPtr, "\r\n%s%d,%d,::\r\n", NETWORK_STATUS,
ocomeni 95:290859010c8c 623 WIFI_CHANNEL,
ocomeni 95:290859010c8c 624 status_id);
ocomeni 95:290859010c8c 625 break;
ocomeni 95:290859010c8c 626 default:
ocomeni 95:290859010c8c 627 sprintf(nextStrPtr, "\r\n%s,::\r\n", NETWORK_STATUS);
ocomeni 95:290859010c8c 628 break;
ocomeni 95:290859010c8c 629 }
ocomeni 103:7b566b522427 630 nextStrPtr += strlen(nextStrPtr) ; // progress to end of current string
ocomeni 95:290859010c8c 631 }
ocomeni 103:7b566b522427 632 sprintf(nextStrPtr, "%s", UDDRP_WRITE_OK);
ocomeni 95:290859010c8c 633 }
ocomeni 95:290859010c8c 634
ocomeni 95:290859010c8c 635
ocomeni 95:290859010c8c 636
ocomeni 95:290859010c8c 637 void WiFiManager::getWiFiStatus(){
ocomeni 95:290859010c8c 638
ocomeni 95:290859010c8c 639 responseString = (char *) malloc(MAX_RESPONSE_STRING_LEN);
ocomeni 95:290859010c8c 640 wifi_stat_id_t status_id;
ocomeni 95:290859010c8c 641 char * nextStrPtr = responseString;
ocomeni 95:290859010c8c 642 for(int i=0; i< NumWiFiStatus;i++){
ocomeni 95:290859010c8c 643 status_id = wifiStatusIds[i]; // get current status id
ocomeni 95:290859010c8c 644 switch(status_id){
ocomeni 95:290859010c8c 645 case WIFI_SSID:
ocomeni 95:290859010c8c 646 sprintf(nextStrPtr, "\r\n%s%d,%s\r\n", WIFI_NETWORK_STATUS,
ocomeni 95:290859010c8c 647 status_id,
ocomeni 95:290859010c8c 648 wifi_config.ssid);
ocomeni 95:290859010c8c 649 break;
ocomeni 95:290859010c8c 650 case WIFI_BSSID:
ocomeni 95:290859010c8c 651 sprintf(nextStrPtr, "\r\n%s%d,%s\r\n", WIFI_NETWORK_STATUS,
ocomeni 95:290859010c8c 652 status_id,
ocomeni 95:290859010c8c 653 network->get_mac_address());
ocomeni 95:290859010c8c 654 break;
ocomeni 95:290859010c8c 655 case WIFI__CURRENT_CHANNEL:
ocomeni 95:290859010c8c 656 sprintf(nextStrPtr, "\r\n%s%d,%d\r\n", WIFI_NETWORK_STATUS,
ocomeni 95:290859010c8c 657 status_id,
ocomeni 95:290859010c8c 658 DEFAULT_WIFI_CHANNEL);
ocomeni 95:290859010c8c 659 break;
ocomeni 95:290859010c8c 660 case WIFI_STA_STATUS:
ocomeni 95:290859010c8c 661 sprintf(nextStrPtr, "\r\n%s%d,%d\r\n", WIFI_NETWORK_STATUS,
ocomeni 95:290859010c8c 662 status_id,
ocomeni 95:290859010c8c 663 (uint8_t)is_connected);
ocomeni 95:290859010c8c 664 break;
ocomeni 95:290859010c8c 665 case WIFI_RSSI:
ocomeni 95:290859010c8c 666 sprintf(nextStrPtr, "\r\n%s%d,%d\r\n", WIFI_NETWORK_STATUS,
ocomeni 95:290859010c8c 667 status_id,
ocomeni 95:290859010c8c 668 network->get_rssi());
ocomeni 95:290859010c8c 669 break;
ocomeni 95:290859010c8c 670 default:
ocomeni 95:290859010c8c 671 sprintf(nextStrPtr, "\r\n%s,::\r\n", WIFI_NETWORK_STATUS);
ocomeni 95:290859010c8c 672 break;
ocomeni 95:290859010c8c 673 }
ocomeni 103:7b566b522427 674 nextStrPtr += strlen(nextStrPtr) ; // progress to end of current string
ocomeni 95:290859010c8c 675 }
ocomeni 103:7b566b522427 676 sprintf(nextStrPtr, "%s", UDDRP_WRITE_OK);
ocomeni 95:290859010c8c 677 }
ocomeni 95:290859010c8c 678
ocomeni 95:290859010c8c 679
ocomeni 81:637a87eb8170 680 void WiFiManager::free_DataMsg()
ocomeni 81:637a87eb8170 681 {
ocomeni 81:637a87eb8170 682 // free memory after processing
ocomeni 81:637a87eb8170 683 _aT2WiFiDatamPool->free(data_msg);
ocomeni 96:f5ed273881af 684 data_msg = NULL;
ocomeni 81:637a87eb8170 685 }
ocomeni 81:637a87eb8170 686
ocomeni 81:637a87eb8170 687
ocomeni 88:7ffa053be662 688
ocomeni 81:637a87eb8170 689 void WiFiManager::status_callback(nsapi_event_t status, intptr_t param)
ocomeni 81:637a87eb8170 690 {
ocomeni 105:e5ce023eee93 691 dbg_printf(LOG, "[WIFI-MAN] about to call status_callback_event... \r\n");
ocomeni 98:65c2333a38b6 692 _event_queue.call_in(50, this, &WiFiManager::status_callback_event, status, param);
ocomeni 98:65c2333a38b6 693 }
ocomeni 98:65c2333a38b6 694 void WiFiManager::status_callback_event(nsapi_event_t status, intptr_t param)
ocomeni 98:65c2333a38b6 695 {
ocomeni 81:637a87eb8170 696 switch(param) {
ocomeni 81:637a87eb8170 697 case NSAPI_STATUS_LOCAL_UP:
ocomeni 103:7b566b522427 698 dbg_printf(LOG, "[WIFI-MAN] Local IP address set!\r\n");
ocomeni 103:7b566b522427 699 dbg_printf(LOG, "[WIFI-MAN] IP address: %s\n", network->get_ip_address());
ocomeni 81:637a87eb8170 700 break;
ocomeni 81:637a87eb8170 701 case NSAPI_STATUS_GLOBAL_UP:
ocomeni 103:7b566b522427 702 dbg_printf(LOG, "Global IP address set!\r\n");
ocomeni 103:7b566b522427 703 dbg_printf(LOG, "[WIFI-MAN] IP address: %s\n", network->get_ip_address());
ocomeni 103:7b566b522427 704 dbg_printf(LOG, "[WIFI-MAN] Connected to the network %s\n", wifi_config.ssid);
ocomeni 95:290859010c8c 705 responseString = (char *) malloc(MAX_RESPONSE_STRING_LEN);
ocomeni 95:290859010c8c 706 sprintf(responseString, "\r\n%s%d,%s,%d\r\n", WIFI_LINK_ENABLED,
ocomeni 95:290859010c8c 707 WIFI_CHANNEL,
ocomeni 95:290859010c8c 708 network->get_mac_address(),
ocomeni 95:290859010c8c 709 DEFAULT_WIFI_CHANNEL);
ocomeni 95:290859010c8c 710
ocomeni 81:637a87eb8170 711 is_connected = true;
ocomeni 104:11e9605093c9 712 wifiBusy = 0;
ocomeni 81:637a87eb8170 713 break;
ocomeni 81:637a87eb8170 714 case NSAPI_STATUS_DISCONNECTED:
ocomeni 103:7b566b522427 715 dbg_printf(LOG, "No connection to network!\r\n");
ocomeni 103:7b566b522427 716 dbg_printf(LOG, "\n [WIFI-MAN] No connection to network!\n");
ocomeni 81:637a87eb8170 717 is_connected = false;
ocomeni 81:637a87eb8170 718 // attempt reconnection if always connected scheme is set
ocomeni 81:637a87eb8170 719 if(internet_config.connectionScheme == ALWAYS_CONNECTED)
ocomeni 81:637a87eb8170 720 {
ocomeni 104:11e9605093c9 721 wifiBusy = 1;
ocomeni 81:637a87eb8170 722 nsapi_error_t error;
ocomeni 91:d6b6319ad681 723 error = connect();
ocomeni 81:637a87eb8170 724 queueATresponse(WIFI_RECONNECT_INFO);
ocomeni 81:637a87eb8170 725 }
ocomeni 81:637a87eb8170 726 break;
ocomeni 81:637a87eb8170 727 case NSAPI_STATUS_CONNECTING:
ocomeni 103:7b566b522427 728 dbg_printf(LOG, "Connecting to network!\r\n");
ocomeni 81:637a87eb8170 729 break;
ocomeni 81:637a87eb8170 730 default:
ocomeni 103:7b566b522427 731 dbg_printf(LOG, "Not supported");
ocomeni 81:637a87eb8170 732 break;
ocomeni 81:637a87eb8170 733 }
ocomeni 81:637a87eb8170 734 }
ocomeni 81:637a87eb8170 735
ocomeni 81:637a87eb8170 736
ocomeni 81:637a87eb8170 737
ocomeni 79:a2187bbfa407 738
ocomeni 79:a2187bbfa407 739 nsapi_error_t WiFiManager::connect()
ocomeni 79:a2187bbfa407 740 {
ocomeni 79:a2187bbfa407 741 nsapi_error_t error;
ocomeni 103:7b566b522427 742 dbg_printf(LOG, "\n [WIFI-MAN] About to connect to WiFi network\n");
ocomeni 81:637a87eb8170 743 network->attach(callback(this, &WiFiManager::status_callback));
ocomeni 79:a2187bbfa407 744 error = network->set_blocking(false);
ocomeni 79:a2187bbfa407 745 if(error)
ocomeni 79:a2187bbfa407 746 {
ocomeni 103:7b566b522427 747 dbg_printf(LOG, "\n [WIFI-MAN] Could not set non-blocking mode for Wifi -- aborting!! - \n");
ocomeni 79:a2187bbfa407 748 return error;
ocomeni 79:a2187bbfa407 749 }
ocomeni 103:7b566b522427 750 dbg_printf(LOG, "[WIFI-MAN] Connecting to network ssid = %s passwd = %s security = %s \r\n",
ocomeni 93:06e755a80187 751 wifi_config.ssid,
ocomeni 96:f5ed273881af 752 "****************",
ocomeni 93:06e755a80187 753 sec2str(wifi_config.security));
ocomeni 79:a2187bbfa407 754 error = network->connect(wifi_config.ssid,
ocomeni 79:a2187bbfa407 755 wifi_config.pass,
ocomeni 79:a2187bbfa407 756 wifi_config.security);
ocomeni 103:7b566b522427 757 dbg_printf(LOG, "[WIFI-MAN] network->connect called. error = %d\r\n", error);
ocomeni 81:637a87eb8170 758 return error;
ocomeni 79:a2187bbfa407 759 }
ocomeni 79:a2187bbfa407 760
ocomeni 79:a2187bbfa407 761
ocomeni 111:3ab1d9644835 762 void WiFiManager::gethostbyname_callback(nsapi_error_t res, SocketAddress *addr)
ocomeni 99:05398b3184f8 763 {
ocomeni 111:3ab1d9644835 764 nsapi_error_t result = res;
ocomeni 111:3ab1d9644835 765 SocketAddress *address = new SocketAddress;
ocomeni 111:3ab1d9644835 766 address = addr;
ocomeni 111:3ab1d9644835 767 #ifdef DNANUDGE_DEBUG
ocomeni 111:3ab1d9644835 768 callback_semaphore.release();
ocomeni 111:3ab1d9644835 769 #endif
ocomeni 103:7b566b522427 770 dbg_printf(LOG, "gethostbyname_callback called... result = %d \r\n", result);
ocomeni 107:f1a83fd41b17 771 print_memory_info();
ocomeni 107:f1a83fd41b17 772 responseBytes = new uint8_t[HOSTNAME_RESPONSE_LEN]; //malloc(HOSTNAME_RESPONSE_LEN);
ocomeni 99:05398b3184f8 773 int i = 0;
ocomeni 99:05398b3184f8 774 responseBytes[i++] = IPv4_CONNECTION; // connect type IPv4
ocomeni 99:05398b3184f8 775 responseBytes[i++] = TCP_PROTOCOL; // Protocol = TCP
ocomeni 107:f1a83fd41b17 776 if(is_connected && result>=0)
ocomeni 99:05398b3184f8 777 {
ocomeni 104:11e9605093c9 778 memcpy(&responseBytes[i], address->get_ip_bytes(), 4); // remote IPv4 address
ocomeni 104:11e9605093c9 779 strcpy(internet_config.remote_IPv4Address, address->get_ip_address());
ocomeni 104:11e9605093c9 780 i +=4;
ocomeni 104:11e9605093c9 781 uint16_t port = address->get_port();
ocomeni 104:11e9605093c9 782 internet_config.remote_port = port;
ocomeni 104:11e9605093c9 783 memcpy(&responseBytes[i], &port, 2); // remote IPv4 port #
ocomeni 104:11e9605093c9 784 i +=2;
ocomeni 99:05398b3184f8 785 // local IPv4 address
ocomeni 99:05398b3184f8 786 int ipAddr[4];
ocomeni 100:80ef4bc31b7a 787 strcpy(internet_config.local_IPv4Address, network->get_ip_address());
ocomeni 100:80ef4bc31b7a 788 sscanf(internet_config.local_IPv4Address, "%d.%d.%d.%d", &ipAddr[0], &ipAddr[1],
ocomeni 100:80ef4bc31b7a 789 &ipAddr[2], &ipAddr[3]);
ocomeni 99:05398b3184f8 790 responseBytes[i++] = (uint8_t) ipAddr[0];
ocomeni 99:05398b3184f8 791 responseBytes[i++] = (uint8_t) ipAddr[1];
ocomeni 99:05398b3184f8 792 responseBytes[i++] = (uint8_t) ipAddr[2];
ocomeni 99:05398b3184f8 793 responseBytes[i++] = (uint8_t) ipAddr[3];
ocomeni 99:05398b3184f8 794 // local port number
ocomeni 99:05398b3184f8 795 responseBytes[i++] = 0;
ocomeni 99:05398b3184f8 796 responseBytes[i] = 0;
ocomeni 99:05398b3184f8 797 printBufferInHex(responseBytes, HOSTNAME_RESPONSE_LEN);
ocomeni 107:f1a83fd41b17 798 _event_queue.call_in(10, this, &WiFiManager::sendATresponseBytes,
ocomeni 107:f1a83fd41b17 799 CONNECT_EVENT, HOSTNAME_RESPONSE_LEN);
ocomeni 99:05398b3184f8 800 }
ocomeni 99:05398b3184f8 801 else
ocomeni 99:05398b3184f8 802 {
ocomeni 99:05398b3184f8 803 // if unconnected set ip and port to zeroes
ocomeni 99:05398b3184f8 804 memset(&responseBytes[i], 0x00, 6);
ocomeni 107:f1a83fd41b17 805 delete responseBytes;
ocomeni 107:f1a83fd41b17 806 dbg_printf(LOG, "\r\nHOSTNAME TRANSLATION FAILURE : error code = %d \r\n", result);
ocomeni 107:f1a83fd41b17 807 if(responseString == NULL)
ocomeni 107:f1a83fd41b17 808 {
ocomeni 112:a0999ea4ece0 809 responseString = (char *) malloc(100);
ocomeni 112:a0999ea4ece0 810 sprintf(responseString, "\r\nHOSTNAME TRANSLATION FAILURE : error code = %d \r\n", result);
ocomeni 112:a0999ea4ece0 811 sendATresponseString(AT_EVENT);
ocomeni 107:f1a83fd41b17 812 }
ocomeni 107:f1a83fd41b17 813 }
ocomeni 104:11e9605093c9 814 wifiBusy = 0;
ocomeni 107:f1a83fd41b17 815 backgroundTaskCompleted = true;
ocomeni 104:11e9605093c9 816
ocomeni 99:05398b3184f8 817 }
ocomeni 99:05398b3184f8 818
ocomeni 100:80ef4bc31b7a 819 void WiFiManager::sendSocketConnectionEvent()
ocomeni 100:80ef4bc31b7a 820 {
ocomeni 100:80ef4bc31b7a 821 //
ocomeni 100:80ef4bc31b7a 822 responseString = (char *) malloc(MAX_RESPONSE_STRING_LEN);
ocomeni 100:80ef4bc31b7a 823 sprintf(responseString, "\r\n%s%d,%d,%d,%s,%d,%s,%d\r\n", PEER_CONNECTED_URC,
ocomeni 100:80ef4bc31b7a 824 IP_PEER_HANDLE,
ocomeni 100:80ef4bc31b7a 825 IPv4_CONNECTION,
ocomeni 100:80ef4bc31b7a 826 TCP_PROTOCOL,
ocomeni 100:80ef4bc31b7a 827 internet_config.local_IPv4Address,
ocomeni 100:80ef4bc31b7a 828 DEFAULT_LOCAL_PORT,
ocomeni 100:80ef4bc31b7a 829 internet_config.remote_IPv4Address,
ocomeni 100:80ef4bc31b7a 830 internet_config.remote_port);
ocomeni 100:80ef4bc31b7a 831 sendATresponseString(AT_EVENT);
ocomeni 100:80ef4bc31b7a 832 }
ocomeni 100:80ef4bc31b7a 833
ocomeni 99:05398b3184f8 834
ocomeni 79:a2187bbfa407 835 nsapi_error_t WiFiManager::disconnect()
ocomeni 78:07bb86e3ce14 836 {
ocomeni 79:a2187bbfa407 837 nsapi_error_t error;
ocomeni 79:a2187bbfa407 838 error = network->disconnect();
ocomeni 79:a2187bbfa407 839 return error;
ocomeni 78:07bb86e3ce14 840 }
ocomeni 79:a2187bbfa407 841
ocomeni 98:65c2333a38b6 842 #define MIX_HDR_AND_BODY
ocomeni 88:7ffa053be662 843 void WiFiManager::sendResponseDownloadData(at_cmd_resp_t at_cmd, const uint8_t * buf, int bufLen)
ocomeni 90:ed0267eca7b5 844 {
ocomeni 90:ed0267eca7b5 845
ocomeni 88:7ffa053be662 846 at_data_resp = new at_data_msg_t;
ocomeni 88:7ffa053be662 847 at_data_resp->at_resp = at_cmd;
ocomeni 88:7ffa053be662 848 size_t bufSize = sizeof(at_data_resp->buffer);
ocomeni 88:7ffa053be662 849 int pos = 0;
ocomeni 88:7ffa053be662 850 at_data_resp->dataLen = 0;
ocomeni 88:7ffa053be662 851 bool queueResult = true;
ocomeni 90:ed0267eca7b5 852 int hdrLen = 0;
ocomeni 94:fb4414aff957 853 int wait_count = 0;
ocomeni 88:7ffa053be662 854 do {
ocomeni 94:fb4414aff957 855 if(!queueResult){
ocomeni 94:fb4414aff957 856 wait_count++;
ocomeni 103:7b566b522427 857 dbg_printf(LOG, "[WIFI-MAN] ATCMD Queue full waiting %d ms so far...\n", wait_count*10);
ocomeni 94:fb4414aff957 858 wait_ms(10);
ocomeni 90:ed0267eca7b5 859 }
ocomeni 90:ed0267eca7b5 860 else {
ocomeni 98:65c2333a38b6 861 if(http_response_hdr_sent == false && chunkNum==1){ // only do this for first chunk
ocomeni 102:9748f290a1a5 862 bool status = copyResponseHdr2Queue(buf);
ocomeni 98:65c2333a38b6 863 if(status == true){
ocomeni 103:7b566b522427 864 dbg_printf(LOG, "[WIFI-MAN] Http Response header copied to response buffer [bytes = %d] \r\n",at_data_resp->dataLen);
ocomeni 98:65c2333a38b6 865 hdrLen = at_data_resp->dataLen;
ocomeni 98:65c2333a38b6 866 http_response_hdr_sent = true;
ocomeni 98:65c2333a38b6 867 }
ocomeni 98:65c2333a38b6 868 else {
ocomeni 103:7b566b522427 869 dbg_printf(LOG, "[WIFI-MAN] Http Response header copy failed\r\n");
ocomeni 98:65c2333a38b6 870 }
ocomeni 90:ed0267eca7b5 871 }
ocomeni 94:fb4414aff957 872 int cpyLen = (bufLen - pos) > bufSize? bufSize : (bufLen - pos) ;
ocomeni 103:7b566b522427 873 dbg_printf(LOG, "[WIFI-MAN] Http Response body [bytes = %d] \r\n",cpyLen);
ocomeni 90:ed0267eca7b5 874 at_data_resp->dataLen += cpyLen;
ocomeni 90:ed0267eca7b5 875 memcpy(&at_data_resp->buffer[hdrLen], &buf[pos], cpyLen);
ocomeni 103:7b566b522427 876 dbg_printf(LOG, "[WIFI-MAN] Http Response header and body copied to response buffer [bytes = %d] \r\n",at_data_resp->dataLen);
ocomeni 90:ed0267eca7b5 877 }
ocomeni 88:7ffa053be662 878 queueResult = queueWiFiDataResponse(*at_data_resp);
ocomeni 90:ed0267eca7b5 879 if(queueResult){
ocomeni 90:ed0267eca7b5 880 pos+= at_data_resp->dataLen;
ocomeni 90:ed0267eca7b5 881 at_data_resp->dataLen = 0;
ocomeni 90:ed0267eca7b5 882 hdrLen = 0;
ocomeni 90:ed0267eca7b5 883 }
ocomeni 88:7ffa053be662 884 }while(queueResult == false || pos < bufLen);
ocomeni 103:7b566b522427 885 dbg_printf(LOG, "[WIFI-MAN] response data queued - deleting data memory\r\n");
ocomeni 88:7ffa053be662 886 delete at_data_resp;
ocomeni 100:80ef4bc31b7a 887 at_data_resp = NULL;
ocomeni 88:7ffa053be662 888 }
ocomeni 79:a2187bbfa407 889
ocomeni 102:9748f290a1a5 890 bool WiFiManager::copyResponseHdr2Queue(const uint8_t * buf)
ocomeni 90:ed0267eca7b5 891 {
ocomeni 102:9748f290a1a5 892 const char *arbPtr = (const char *)buf - MAX_HTTP_HDR_LEN;
ocomeni 102:9748f290a1a5 893 const char *hdrPtr;
ocomeni 102:9748f290a1a5 894 int len;
ocomeni 102:9748f290a1a5 895 bool hdrFound = false;
ocomeni 102:9748f290a1a5 896 int i;
ocomeni 102:9748f290a1a5 897 for(i=0;i<(MAX_HTTP_HDR_LEN-50);i++)
ocomeni 101:1cfd468e5009 898 {
ocomeni 102:9748f290a1a5 899 // get location of start of the http header string
ocomeni 102:9748f290a1a5 900 hdrPtr = strstr(&arbPtr[i], HTTP_HEADER_START_LINE);
ocomeni 102:9748f290a1a5 901 len = strlen(HTTP_HEADER_START_LINE);
ocomeni 102:9748f290a1a5 902 // validate that header string
ocomeni 102:9748f290a1a5 903 if((strstr(&arbPtr[i+len], HTTP_HEADER_START_LINE) == NULL ||
ocomeni 102:9748f290a1a5 904 (strstr(&arbPtr[i+len], HTTP_HEADER_START_LINE) > (const char*)buf)) && //
ocomeni 102:9748f290a1a5 905 strstr(&arbPtr[i+len], HTTP_HEADER_CONTENT_TYPE) != NULL &&
ocomeni 102:9748f290a1a5 906 strstr(&arbPtr[i+len], HTTP_HEADER_CONTENT_LEN) != NULL &&
ocomeni 102:9748f290a1a5 907 hdrPtr != NULL)
ocomeni 102:9748f290a1a5 908 {
ocomeni 102:9748f290a1a5 909 hdrFound = true;
ocomeni 102:9748f290a1a5 910 break;
ocomeni 102:9748f290a1a5 911 }
ocomeni 101:1cfd468e5009 912 }
ocomeni 102:9748f290a1a5 913 // calculate header length
ocomeni 102:9748f290a1a5 914 int hdrLen = (const char*) buf -hdrPtr;
ocomeni 102:9748f290a1a5 915 // copy header
ocomeni 102:9748f290a1a5 916 memcpy(at_data_resp->buffer, (const uint8_t *) hdrPtr, hdrLen);
ocomeni 103:7b566b522427 917 dbg_printf(LOG, "[i = %d] This is the header\r\n%s\r\n", i, hdrPtr);
ocomeni 102:9748f290a1a5 918 if(hdrFound == false)
ocomeni 100:80ef4bc31b7a 919 {
ocomeni 103:7b566b522427 920 dbg_printf(LOG, "[WIFI-MAN] copy failed: HTTP header not found!!\r\n");
ocomeni 100:80ef4bc31b7a 921 return false;
ocomeni 100:80ef4bc31b7a 922 }
ocomeni 102:9748f290a1a5 923 at_data_resp->dataLen = hdrLen;
ocomeni 98:65c2333a38b6 924 return true;
ocomeni 90:ed0267eca7b5 925 }
ocomeni 90:ed0267eca7b5 926
ocomeni 84:7c7add00f4bf 927 void WiFiManager::return_response(HttpResponse* res) {
ocomeni 84:7c7add00f4bf 928
ocomeni 88:7ffa053be662 929 at_data_resp = new at_data_msg_t;
ocomeni 87:99b37d26ff2a 930 int numChars = 0;
ocomeni 87:99b37d26ff2a 931 // create message pointer for response header generation
ocomeni 88:7ffa053be662 932 char * msgPtr = (char *)at_data_resp->buffer;
ocomeni 87:99b37d26ff2a 933 // do status line
ocomeni 87:99b37d26ff2a 934 numChars = sprintf(msgPtr, "HTTP/1.1 %d %s\r\n", res->get_status_code(), res->get_status_message().c_str());
ocomeni 87:99b37d26ff2a 935 msgPtr += numChars;
ocomeni 84:7c7add00f4bf 936 for (size_t ix = 0; ix < res->get_headers_length(); ix++) {
ocomeni 87:99b37d26ff2a 937 numChars = sprintf(msgPtr, "%s: %s\r\n",
ocomeni 87:99b37d26ff2a 938 res->get_headers_fields()[ix]->c_str(),
ocomeni 87:99b37d26ff2a 939 res->get_headers_values()[ix]->c_str());
ocomeni 87:99b37d26ff2a 940 msgPtr += numChars;
ocomeni 84:7c7add00f4bf 941 }
ocomeni 87:99b37d26ff2a 942 numChars = sprintf(msgPtr, "\r\n\r\n");
ocomeni 87:99b37d26ff2a 943 msgPtr += numChars;
ocomeni 87:99b37d26ff2a 944 // print out generated header
ocomeni 103:7b566b522427 945 dbg_printf(LOG, "[WiFi MAN] generated response header:\n");
ocomeni 103:7b566b522427 946 dbg_printf(LOG, "%s\r\n", (char *)at_data_resp->buffer);
ocomeni 90:ed0267eca7b5 947 // calculate header length
ocomeni 89:45f6db09a76d 948 at_data_resp->dataLen = (msgPtr - (char *)at_data_resp->buffer);
ocomeni 84:7c7add00f4bf 949
ocomeni 90:ed0267eca7b5 950 // package and send on wifi data queue
ocomeni 88:7ffa053be662 951 at_data_resp->at_resp = AT_HTTPS_RESP;
ocomeni 89:45f6db09a76d 952 bool queueResult = true;
ocomeni 89:45f6db09a76d 953 int wait_count = 0;
ocomeni 89:45f6db09a76d 954 do
ocomeni 89:45f6db09a76d 955 {
ocomeni 89:45f6db09a76d 956 if(!queueResult){
ocomeni 89:45f6db09a76d 957 wait_count++;
ocomeni 103:7b566b522427 958 dbg_printf(LOG, "ATCMD Queue full waiting %d ms so far...\n", wait_count*10);
ocomeni 89:45f6db09a76d 959 wait_ms(10);
ocomeni 89:45f6db09a76d 960 }
ocomeni 89:45f6db09a76d 961 queueResult = queueWiFiDataResponse(*at_data_resp);
ocomeni 89:45f6db09a76d 962 }while(queueResult == false);
ocomeni 88:7ffa053be662 963 delete at_data_resp;
ocomeni 100:80ef4bc31b7a 964 at_data_resp = NULL;
ocomeni 84:7c7add00f4bf 965 }
ocomeni 90:ed0267eca7b5 966
ocomeni 90:ed0267eca7b5 967
ocomeni 104:11e9605093c9 968 void WiFiManager::printBufferInHex(const uint8_t *buf, int pLen)
ocomeni 90:ed0267eca7b5 969 {
ocomeni 104:11e9605093c9 970 print_debug_hex(buf, pLen);
ocomeni 90:ed0267eca7b5 971 }
ocomeni 90:ed0267eca7b5 972
ocomeni 88:7ffa053be662 973 //#define TRY_PRINTF
ocomeni 84:7c7add00f4bf 974
ocomeni 90:ed0267eca7b5 975 void WiFiManager::body_callback(const char *at, uint32_t length) {
ocomeni 103:7b566b522427 976 dbg_printf(LOG, "\n Chunked response: Chunk %d : Total Bytes = %d\n", chunkNum , length);
ocomeni 84:7c7add00f4bf 977 chunkNum++;
ocomeni 105:e5ce023eee93 978 dbg_printf(LOG, "This is the start when response is excluded\r\n%s\r\nend of packet \r\n", at);
ocomeni 102:9748f290a1a5 979 if(http_response == NULL)
ocomeni 102:9748f290a1a5 980 {
ocomeni 103:7b566b522427 981 dbg_printf(LOG, "[WIFI-MAN] response pointer NULL!!\r\n");
ocomeni 102:9748f290a1a5 982 }
ocomeni 102:9748f290a1a5 983 else
ocomeni 102:9748f290a1a5 984 {
ocomeni 103:7b566b522427 985 dbg_printf(LOG, "[WIFI-MAN] response pointer NULL not!!\r\n");
ocomeni 102:9748f290a1a5 986 }
ocomeni 104:11e9605093c9 987 if(responseString == NULL && chunkNum==1)
ocomeni 104:11e9605093c9 988 {
ocomeni 104:11e9605093c9 989 responseString = (char *) malloc(100);
ocomeni 104:11e9605093c9 990 sprintf(responseString, "\r\nHTTPS BODY CALLBACK RECEIVED\r\n");
ocomeni 104:11e9605093c9 991 sendATresponseString(AT_EVENT);
ocomeni 104:11e9605093c9 992 }
ocomeni 89:45f6db09a76d 993 sendResponseDownloadData(AT_HTTPS_RESP_DOWNLOAD, (uint8_t *)at, length);
ocomeni 84:7c7add00f4bf 994 }
ocomeni 84:7c7add00f4bf 995
ocomeni 105:e5ce023eee93 996 //#define ENABLE_MBED_TRACE
ocomeni 88:7ffa053be662 997 bool WiFiManager::createTLSconnection(const char * hostName)
ocomeni 88:7ffa053be662 998 {
ocomeni 93:06e755a80187 999 #ifdef ENABLE_MBED_TRACE
ocomeni 93:06e755a80187 1000 mbed_trace_init();
ocomeni 93:06e755a80187 1001 #endif
ocomeni 88:7ffa053be662 1002 socket = new TLSSocket();
ocomeni 88:7ffa053be662 1003 nsapi_error_t r;
ocomeni 88:7ffa053be662 1004 // make sure to check the return values for the calls below (should return NSAPI_ERROR_OK)
ocomeni 88:7ffa053be662 1005 r = socket->open(network);
ocomeni 88:7ffa053be662 1006 if(r != NSAPI_ERROR_OK)
ocomeni 88:7ffa053be662 1007 {
ocomeni 103:7b566b522427 1008 dbg_printf(LOG, "TLS open failed!!\n");
ocomeni 88:7ffa053be662 1009 return false;
ocomeni 88:7ffa053be662 1010 }
ocomeni 103:7b566b522427 1011 dbg_printf(LOG, "TLS open passed!!\n");
ocomeni 88:7ffa053be662 1012 r = socket->set_root_ca_cert(SSL_CA_PEM);
ocomeni 88:7ffa053be662 1013 if(r != NSAPI_ERROR_OK)
ocomeni 88:7ffa053be662 1014 {
ocomeni 103:7b566b522427 1015 dbg_printf(LOG, "TLS set_root_ca_cert failed!!\n");
ocomeni 98:65c2333a38b6 1016 socket->close();
ocomeni 103:7b566b522427 1017 dbg_printf(LOG, "closing TLS socket!!\n");
ocomeni 88:7ffa053be662 1018 return false;
ocomeni 88:7ffa053be662 1019 }
ocomeni 103:7b566b522427 1020 dbg_printf(LOG, "TLS set_root_ca_cert passed!!\n");
ocomeni 88:7ffa053be662 1021 r = socket->connect(hostName, 443);
ocomeni 88:7ffa053be662 1022 if(r != NSAPI_ERROR_OK)
ocomeni 88:7ffa053be662 1023 {
ocomeni 93:06e755a80187 1024 char errstr[100];
ocomeni 93:06e755a80187 1025 mbedtls_strerror(r, errstr, 100);
ocomeni 105:e5ce023eee93 1026 dbg_printf(LOG, "TLS connect failed (err = %d) for hostname '%s' -- ERROR = %s !!\n", r, hostName, errstr);
ocomeni 93:06e755a80187 1027 socket->close();
ocomeni 88:7ffa053be662 1028 return false;
ocomeni 88:7ffa053be662 1029 }
ocomeni 103:7b566b522427 1030 dbg_printf(LOG, "TLS connection successful for https site : %s\n", hostName);
ocomeni 88:7ffa053be662 1031 return true;
ocomeni 88:7ffa053be662 1032 }
ocomeni 100:80ef4bc31b7a 1033
ocomeni 100:80ef4bc31b7a 1034
ocomeni 100:80ef4bc31b7a 1035 void WiFiManager::updateRemotePeerDetails()
ocomeni 100:80ef4bc31b7a 1036 {
ocomeni 103:7b566b522427 1037 dbg_printf(LOG, "Updating internet_config... \r\n");
ocomeni 100:80ef4bc31b7a 1038 nsapi_error_t error;
ocomeni 100:80ef4bc31b7a 1039 SocketAddress * address = new SocketAddress;
ocomeni 104:11e9605093c9 1040 error = socket->getpeername(address);
ocomeni 104:11e9605093c9 1041 if(error>=0)
ocomeni 104:11e9605093c9 1042 {
ocomeni 104:11e9605093c9 1043 strcpy(internet_config.remote_IPv4Address, address->get_ip_address());
ocomeni 104:11e9605093c9 1044 uint16_t port = address->get_port();
ocomeni 104:11e9605093c9 1045 internet_config.remote_port = port;
ocomeni 104:11e9605093c9 1046 }
ocomeni 104:11e9605093c9 1047 else
ocomeni 104:11e9605093c9 1048 {
ocomeni 104:11e9605093c9 1049 strcpy(internet_config.remote_IPv4Address, "");
ocomeni 104:11e9605093c9 1050 internet_config.remote_port = 0;
ocomeni 104:11e9605093c9 1051 }
ocomeni 100:80ef4bc31b7a 1052 delete address;
ocomeni 100:80ef4bc31b7a 1053 }
ocomeni 100:80ef4bc31b7a 1054
ocomeni 105:e5ce023eee93 1055
ocomeni 105:e5ce023eee93 1056 void WiFiManager::sendDebugMessage()
ocomeni 105:e5ce023eee93 1057 {
ocomeni 107:f1a83fd41b17 1058 #ifdef SEND_HTTPS_DEBUG_MESSAGES
ocomeni 105:e5ce023eee93 1059 sendATresponseString(AT_EVENT);
ocomeni 105:e5ce023eee93 1060 wait_ms(100);
ocomeni 107:f1a83fd41b17 1061 #else
ocomeni 107:f1a83fd41b17 1062 free(responseString);
ocomeni 107:f1a83fd41b17 1063 #endif
ocomeni 105:e5ce023eee93 1064 }
ocomeni 88:7ffa053be662 1065 #define TESTING_HTTPS
ocomeni 98:65c2333a38b6 1066
ocomeni 96:f5ed273881af 1067 //#define DONT_USE_TLS_SOCKET
ocomeni 98:65c2333a38b6 1068 bool WiFiManager::createHttpsRequest()
ocomeni 79:a2187bbfa407 1069 {
ocomeni 106:e1f04c3d0647 1070 int starttime;
ocomeni 106:e1f04c3d0647 1071 int stoptime;
ocomeni 87:99b37d26ff2a 1072 // reset chunk #;
ocomeni 87:99b37d26ff2a 1073 chunkNum = 0;
ocomeni 90:ed0267eca7b5 1074 http_response_hdr_sent = false;
ocomeni 103:7b566b522427 1075 dbg_printf(LOG, "\n[WIFI MAN] Http Request received:\n");
ocomeni 84:7c7add00f4bf 1076 http_req_cfg = (http_request_t *) data_msg->buffer;
ocomeni 105:e5ce023eee93 1077 #ifdef FULL_DEBUG_ENABLED
ocomeni 103:7b566b522427 1078 dbg_printf(LOG, "\n[WIFI MAN] uri = %s\n", http_req_cfg->request_URI);
ocomeni 103:7b566b522427 1079 dbg_printf(LOG, "\n[WIFI MAN] internet cfg url = %s\n", internet_config.url);
ocomeni 105:e5ce023eee93 1080 #endif
ocomeni 87:99b37d26ff2a 1081 char full_url[100];
ocomeni 88:7ffa053be662 1082 char host[60] ;
ocomeni 87:99b37d26ff2a 1083 strncpy(full_url,internet_config.url, strlen(internet_config.url)+1);
ocomeni 90:ed0267eca7b5 1084 strncpy(host,http_req_cfg->hostName, strlen(http_req_cfg->hostName)+1);
ocomeni 90:ed0267eca7b5 1085 strncat(full_url, http_req_cfg->request_URI, strlen(http_req_cfg->request_URI)+1);
ocomeni 105:e5ce023eee93 1086 #ifdef FULL_DEBUG_ENABLED
ocomeni 103:7b566b522427 1087 dbg_printf(LOG, "\n[WIFI MAN] server url+uri = %s\n", full_url);
ocomeni 103:7b566b522427 1088 dbg_printf(LOG, "\n[WIFI MAN] Host = %s\n", http_req_cfg->hostName);
ocomeni 103:7b566b522427 1089 dbg_printf(LOG, "\n[WIFI MAN] Accept = %s\n", http_req_cfg->AcceptVal);
ocomeni 103:7b566b522427 1090 dbg_printf(LOG, "\n[WIFI MAN] Content-Type = %s\n", http_req_cfg->contentType);
ocomeni 103:7b566b522427 1091 dbg_printf(LOG, "\n[WIFI MAN] contentLenstr = %s\n", http_req_cfg->contentLen);
ocomeni 105:e5ce023eee93 1092 #endif
ocomeni 84:7c7add00f4bf 1093
ocomeni 84:7c7add00f4bf 1094 int bodyLen;
ocomeni 90:ed0267eca7b5 1095 sscanf(http_req_cfg->contentLen, "%d", &bodyLen);
ocomeni 105:e5ce023eee93 1096 #ifdef FULL_DEBUG_ENABLED
ocomeni 103:7b566b522427 1097 dbg_printf(LOG, "contenLenstr = %s bodyLen = %d\n", http_req_cfg->contentLen, bodyLen);
ocomeni 90:ed0267eca7b5 1098 if(bodyLen > 10){
ocomeni 103:7b566b522427 1099 dbg_printf(LOG, "\n [WIFI MAN] Message Body:\n");
ocomeni 90:ed0267eca7b5 1100 printBufferInHex(http_req_cfg->body, bodyLen);
ocomeni 90:ed0267eca7b5 1101 }
ocomeni 105:e5ce023eee93 1102 #endif
ocomeni 87:99b37d26ff2a 1103 if(strstr(internet_config.url, "http:")!=NULL) // http request
ocomeni 87:99b37d26ff2a 1104 {
ocomeni 87:99b37d26ff2a 1105 http_request = new HttpRequest(network,
ocomeni 90:ed0267eca7b5 1106 http_req_cfg->method,
ocomeni 90:ed0267eca7b5 1107 full_url,
ocomeni 90:ed0267eca7b5 1108 callback(this, &WiFiManager::body_callback));
ocomeni 87:99b37d26ff2a 1109 setHttpHeader("Host", http_req_cfg->hostName);
ocomeni 87:99b37d26ff2a 1110 setHttpHeader("Accept", http_req_cfg->AcceptVal);
ocomeni 88:7ffa053be662 1111 if(http_req_cfg->method == HTTP_GET){
ocomeni 103:7b566b522427 1112 dbg_printf(LOG, "HTTP_GET -- ignoring body\n");
ocomeni 88:7ffa053be662 1113 http_response = http_request->send(NULL, 0);
ocomeni 88:7ffa053be662 1114 }
ocomeni 88:7ffa053be662 1115 else{
ocomeni 88:7ffa053be662 1116 setHttpHeader("Content-Type", http_req_cfg->contentType);
ocomeni 88:7ffa053be662 1117 setHttpHeader("Content-Length", http_req_cfg->contentLen);
ocomeni 88:7ffa053be662 1118 http_response = http_request->send(http_req_cfg->body, bodyLen);
ocomeni 88:7ffa053be662 1119 }
ocomeni 87:99b37d26ff2a 1120 free_DataMsg();
ocomeni 87:99b37d26ff2a 1121 if (!http_response) {
ocomeni 87:99b37d26ff2a 1122 char buf[100];
ocomeni 87:99b37d26ff2a 1123 mbedtls_strerror(http_request->get_error(), buf, 100);
ocomeni 103:7b566b522427 1124 dbg_printf(LOG, "HttpRequest failed (error code %s)\n", buf);
ocomeni 87:99b37d26ff2a 1125 delete http_request; // free the memory
ocomeni 98:65c2333a38b6 1126 return false;
ocomeni 87:99b37d26ff2a 1127 }
ocomeni 88:7ffa053be662 1128 delete http_request; // free the memory
ocomeni 103:7b566b522427 1129 dbg_printf(LOG, "\n----- HTTP POST response -----\n");
ocomeni 84:7c7add00f4bf 1130 }
ocomeni 87:99b37d26ff2a 1131 else
ocomeni 87:99b37d26ff2a 1132 {
ocomeni 105:e5ce023eee93 1133 mbed_stats_heap_t heap_stats;
ocomeni 105:e5ce023eee93 1134 mbed_stats_heap_get(&heap_stats);
ocomeni 105:e5ce023eee93 1135 dbg_printf(LOG, "Heap size: %lu / %lu bytes\r\n", heap_stats.current_size, heap_stats.reserved_size);
ocomeni 106:e1f04c3d0647 1136 starttime = Kernel::get_ms_count();
ocomeni 90:ed0267eca7b5 1137 #ifndef DONT_USE_TLS_SOCKET
ocomeni 88:7ffa053be662 1138 if(https_connection_active == false){
ocomeni 88:7ffa053be662 1139 bool tlsResult;
ocomeni 88:7ffa053be662 1140 tlsResult = createTLSconnection(host);
ocomeni 93:06e755a80187 1141 #ifdef ENABLE_MBED_TRACE
ocomeni 93:06e755a80187 1142 mbed_trace_free(); // free trace memory
ocomeni 93:06e755a80187 1143 #endif
ocomeni 106:e1f04c3d0647 1144 stoptime = Kernel::get_ms_count();
ocomeni 106:e1f04c3d0647 1145 dbg_printf(LOG, "\r\nTLS connection time : %d ms\r\n", (stoptime - starttime));
ocomeni 88:7ffa053be662 1146 if(tlsResult == false){
ocomeni 88:7ffa053be662 1147 delete socket;
ocomeni 103:7b566b522427 1148 dbg_printf(LOG, "TLS Socket connection failed - deleting data msg\r\n");
ocomeni 88:7ffa053be662 1149 free_DataMsg();
ocomeni 103:7b566b522427 1150 dbg_printf(LOG, "data msg deleted \r\n");
ocomeni 104:11e9605093c9 1151 http_result = TLS_CONNECTION_FAILED;
ocomeni 98:65c2333a38b6 1152 return false;
ocomeni 88:7ffa053be662 1153 }
ocomeni 100:80ef4bc31b7a 1154 // update remote peer details after socket connection
ocomeni 100:80ef4bc31b7a 1155 updateRemotePeerDetails();
ocomeni 100:80ef4bc31b7a 1156 // send socket connection event before proceeding to send https request
ocomeni 100:80ef4bc31b7a 1157 // give about 2 ms
ocomeni 104:11e9605093c9 1158 sendSocketConnectionEvent();
ocomeni 88:7ffa053be662 1159 }
ocomeni 88:7ffa053be662 1160 // Pass in `socket`, instead of `network` as first argument, and omit the `SSL_CA_PEM` argument
ocomeni 106:e1f04c3d0647 1161 stoptime = Kernel::get_ms_count();
ocomeni 106:e1f04c3d0647 1162 dbg_printf(LOG, "\r\nTLS connection time : %d ms\r\n", (stoptime - starttime));
ocomeni 106:e1f04c3d0647 1163 starttime = Kernel::get_ms_count();
ocomeni 88:7ffa053be662 1164 https_request = new HttpsRequest(socket,
ocomeni 87:99b37d26ff2a 1165 http_req_cfg->method,
ocomeni 88:7ffa053be662 1166 full_url,
ocomeni 87:99b37d26ff2a 1167 callback(this, &WiFiManager::body_callback));
ocomeni 109:c274780ff609 1168 #ifdef SEND_DEBUG_MESSAGES
ocomeni 105:e5ce023eee93 1169 responseString = (char *) malloc(100);
ocomeni 105:e5ce023eee93 1170 sprintf(responseString, "\r\nHTTP REQUEST OBJECT CREATED\r\n");
ocomeni 105:e5ce023eee93 1171 sendDebugMessage();
ocomeni 109:c274780ff609 1172 #endif
ocomeni 90:ed0267eca7b5 1173 #else
ocomeni 90:ed0267eca7b5 1174 https_request = new HttpsRequest(network,
ocomeni 90:ed0267eca7b5 1175 SSL_CA_PEM,
ocomeni 90:ed0267eca7b5 1176 http_req_cfg->method,
ocomeni 90:ed0267eca7b5 1177 full_url,
ocomeni 90:ed0267eca7b5 1178 callback(this, &WiFiManager::body_callback));
ocomeni 90:ed0267eca7b5 1179 #endif
ocomeni 88:7ffa053be662 1180 #ifdef TESTING_HTTPS
ocomeni 103:7b566b522427 1181 dbg_printf(LOG, "http_req_cfg->method = %d\n", http_req_cfg->method);
ocomeni 88:7ffa053be662 1182 if(http_req_cfg->method == HTTP_GET){
ocomeni 103:7b566b522427 1183 dbg_printf(LOG, "HTTP_GET -- ignoring body\n");
ocomeni 89:45f6db09a76d 1184 setHttpsHeader("Host", http_req_cfg->hostName);
ocomeni 89:45f6db09a76d 1185 setHttpsHeader("Accept", http_req_cfg->AcceptVal);
ocomeni 88:7ffa053be662 1186 http_response = https_request->send(NULL, 0);
ocomeni 88:7ffa053be662 1187 }
ocomeni 88:7ffa053be662 1188 else{
ocomeni 89:45f6db09a76d 1189 setHttpsHeader("Host", http_req_cfg->hostName);
ocomeni 89:45f6db09a76d 1190 setHttpsHeader("Accept", http_req_cfg->AcceptVal);
ocomeni 90:ed0267eca7b5 1191 setHttpsHeader("Content-Type", http_req_cfg->contentType);
ocomeni 90:ed0267eca7b5 1192 setHttpsHeader("Content-Length", http_req_cfg->contentLen);
ocomeni 103:7b566b522427 1193 dbg_printf(LOG, "https headers setup - about to send request\r\n");
ocomeni 105:e5ce023eee93 1194 // Grab the heap statistics
ocomeni 105:e5ce023eee93 1195 dbg_printf(LOG, "Heap size: %lu / %lu bytes\r\n", heap_stats.current_size, heap_stats.reserved_size);
ocomeni 110:c722dda4f2ff 1196 http_response = https_request->send(http_req_cfg->body, bodyLen);
ocomeni 88:7ffa053be662 1197 }
ocomeni 88:7ffa053be662 1198 #else
ocomeni 89:45f6db09a76d 1199 setHttpsHeader("Host", http_req_cfg->hostName);
ocomeni 89:45f6db09a76d 1200 setHttpsHeader("Accept", http_req_cfg->AcceptVal);
ocomeni 96:f5ed273881af 1201 setHttpsHeader("Content-Type", http_req_cfg->contentType);
ocomeni 96:f5ed273881af 1202 setHttpsHeader("Content-Length", http_req_cfg->contentLen);
ocomeni 87:99b37d26ff2a 1203 http_response = https_request->send(http_req_cfg->body, bodyLen);
ocomeni 88:7ffa053be662 1204 #endif
ocomeni 105:e5ce023eee93 1205 nsapi_error_t error = https_request->get_error();
ocomeni 105:e5ce023eee93 1206 if(error < 0)
ocomeni 105:e5ce023eee93 1207 {
ocomeni 87:99b37d26ff2a 1208 char buf[100];
ocomeni 105:e5ce023eee93 1209 mbedtls_strerror(error, buf, 100);
ocomeni 105:e5ce023eee93 1210 printf("HttpsRequest failed (error code %s)\n", buf);
ocomeni 87:99b37d26ff2a 1211 delete https_request; // free the memory
ocomeni 96:f5ed273881af 1212 https_request = NULL;
ocomeni 88:7ffa053be662 1213 https_connection_active = false; // reset true whenever connection fails
ocomeni 98:65c2333a38b6 1214 socket->close();
ocomeni 88:7ffa053be662 1215 delete socket;
ocomeni 96:f5ed273881af 1216 socket = NULL;
ocomeni 90:ed0267eca7b5 1217 free_DataMsg();
ocomeni 105:e5ce023eee93 1218 http_result = HTTP_REQUEST_FAILED;
ocomeni 98:65c2333a38b6 1219 return false;
ocomeni 87:99b37d26ff2a 1220 }
ocomeni 88:7ffa053be662 1221 https_connection_active = true; // set true whenever connection succeeds
ocomeni 103:7b566b522427 1222 dbg_printf(LOG, "\n----- HTTPS POST response -----\r\n");
ocomeni 110:c722dda4f2ff 1223 }
ocomeni 110:c722dda4f2ff 1224 if(http_response_hdr_sent == false)
ocomeni 110:c722dda4f2ff 1225 {
ocomeni 110:c722dda4f2ff 1226 socket->close();
ocomeni 110:c722dda4f2ff 1227 delete socket;
ocomeni 110:c722dda4f2ff 1228 https_connection_active = false;
ocomeni 110:c722dda4f2ff 1229 #ifdef SEND_DEBUG_MESSAGES
ocomeni 110:c722dda4f2ff 1230 responseString = (char *) malloc(100);
ocomeni 110:c722dda4f2ff 1231 sprintf(responseString, "\r\n[WIFI-MAN] NO RESPONSE RECEIVED:: CLOSING CURRENT TLS CONNECTION.\r\n");
ocomeni 110:c722dda4f2ff 1232 sendDebugMessage();
ocomeni 110:c722dda4f2ff 1233 #endif
ocomeni 110:c722dda4f2ff 1234 //return_response(http_response);
ocomeni 90:ed0267eca7b5 1235 }
ocomeni 96:f5ed273881af 1236 free_DataMsg();
ocomeni 96:f5ed273881af 1237 delete https_request; // free the request & response memory
ocomeni 103:7b566b522427 1238 dbg_printf(LOG, "deleted https_request\r\n");
ocomeni 96:f5ed273881af 1239 https_request = NULL;
ocomeni 104:11e9605093c9 1240 http_result = RESPONSE_OK;
ocomeni 106:e1f04c3d0647 1241 stoptime = Kernel::get_ms_count();
ocomeni 106:e1f04c3d0647 1242 dbg_printf(LOG, "\r\nhttp request to response time : %d ms\r\n", (stoptime - starttime));
ocomeni 98:65c2333a38b6 1243 return true;
ocomeni 79:a2187bbfa407 1244 }
ocomeni 79:a2187bbfa407 1245
ocomeni 79:a2187bbfa407 1246 void WiFiManager::createHttpRequest(http_method method,
ocomeni 79:a2187bbfa407 1247 const char* url,
ocomeni 79:a2187bbfa407 1248 Callback<void(const char *at, uint32_t length)> body_callback)
ocomeni 79:a2187bbfa407 1249 {
ocomeni 84:7c7add00f4bf 1250 http_request = new HttpRequest(network,
ocomeni 84:7c7add00f4bf 1251 method, url, body_callback);;
ocomeni 79:a2187bbfa407 1252 }
ocomeni 79:a2187bbfa407 1253
ocomeni 79:a2187bbfa407 1254 void WiFiManager::setHttpHeader(string key, string value)
ocomeni 79:a2187bbfa407 1255 {
ocomeni 79:a2187bbfa407 1256 http_request->set_header(key, value);
ocomeni 79:a2187bbfa407 1257 }
ocomeni 79:a2187bbfa407 1258
ocomeni 79:a2187bbfa407 1259 void WiFiManager::setHttpsHeader(string key, string value)
ocomeni 79:a2187bbfa407 1260 {
ocomeni 79:a2187bbfa407 1261 https_request->set_header(key, value);
ocomeni 79:a2187bbfa407 1262 }
ocomeni 79:a2187bbfa407 1263
ocomeni 79:a2187bbfa407 1264 void WiFiManager::sendHttpsRequest(const char * body, int bodyLen)
ocomeni 78:07bb86e3ce14 1265 {
ocomeni 78:07bb86e3ce14 1266 }
ocomeni 79:a2187bbfa407 1267
ocomeni 79:a2187bbfa407 1268 void WiFiManager::sendHttpRequest(const char * body, int bodyLen)
ocomeni 78:07bb86e3ce14 1269 {
ocomeni 78:07bb86e3ce14 1270 }
ocomeni 79:a2187bbfa407 1271