├── .gitignore ├── HTTPClient.cpp ├── HTTPClient.h ├── LICENSING ├── README.md ├── examples ├── PachubePush │ └── PachubePush.ino └── PachubeWiFly │ └── PachubeWiFly.ino └── keywords.txt /.gitignore: -------------------------------------------------------------------------------- 1 | .DS_Store 2 | .cproject 3 | .project 4 | .settings/ 5 | Release/ 6 | 7 | -------------------------------------------------------------------------------- /HTTPClient.cpp: -------------------------------------------------------------------------------- 1 | /* 2 | * HTTPClient 3 | * HTTPClient.c 4 | * 5 | * http://interactive-matter.org/ 6 | * 7 | * This file is part of HTTPClient. 8 | * 9 | * HTTPClient is free software: you can redistribute it and/or modify 10 | * it under the terms of the GNU General Public License as published by 11 | * the Free Software Foundation, either version 3 of the License, or 12 | * (at your option) any later version. 13 | * 14 | * HTTPClient is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 | * GNU General Public License for more details. 18 | * You should have received a copy of the GNU General Public License 19 | * along with HTTPClient. If not, see . 20 | * 21 | * Created on: 18.09.2010 22 | * Author: marcus 23 | */ 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | #include "HTTPClient.h" 30 | 31 | //a struct to store the uriEncoder & the handle to the http client 32 | typedef struct 33 | { 34 | HTTPClient* client; 35 | uint8_t encode; 36 | #define URI_ENCODE _BV(0) 37 | #define URI_ENCODE_RESERVED _BV(1) 38 | } http_stream_udata; 39 | 40 | //we need this probably more than once o it is defined here 41 | #define URI_ALLOWED(byte) ((byte>='A' && byte<='Z') || (byte>='a' && byte<='z') || (byte>='0' && byte<='9') || byte == '-' || byte == '_' || byte == '.' || byte == '~') 42 | #define URI_RESERVED(byte) (byte == '!' || byte == '*' || byte == '\'' || byte == '(' || byte == ')' || byte == ';' || byte == ':' || byte == '&' || byte == '=' || byte == '+' || byte == '$' || byte == ',' || byte == '/' || byte == '?' || byte == '#' || byte == '[' || byte == ']') 43 | 44 | HTTPClient::HTTPClient(char* host, uint8_t* ip) : 45 | EthernetClient(), hostName(host), debugCommunication(0), ip(ip), port(80) 46 | { 47 | //nothing else to do 48 | } 49 | 50 | HTTPClient::HTTPClient(char* host, uint8_t* ip, uint16_t port) : 51 | EthernetClient(), hostName(host), debugCommunication(0), ip(ip), port(port) 52 | { 53 | //nothing else to do 54 | } 55 | 56 | FILE* 57 | HTTPClient::getURI(char* uri) 58 | { 59 | return getURI(uri, NULL, NULL); 60 | } 61 | 62 | FILE* 63 | HTTPClient::getURI(char* uri, http_client_parameter parameters[]) 64 | { 65 | return getURI(uri, parameters, NULL); 66 | } 67 | 68 | FILE* 69 | HTTPClient::getURI(char* uri, http_client_parameter parameters[], 70 | http_client_parameter headers[]) 71 | { 72 | FILE* result = openClientFile(); 73 | if (result == NULL) 74 | { 75 | return NULL; 76 | } 77 | //the request and the default headers 78 | sendUriAndHeaders(result, this->hostName, PSTR("GET"), uri, parameters, 79 | headers); 80 | //ok header finished 81 | fprintf_P(result, PSTR("\r\n")); 82 | skipHeader(result); 83 | 84 | return result; 85 | } 86 | 87 | FILE* 88 | HTTPClient::postURI(char* uri, char* data) 89 | { 90 | return postURI(uri, NULL, data, NULL); 91 | } 92 | FILE* 93 | HTTPClient::postURI(char* uri, http_client_parameter parameters[], char* data) 94 | { 95 | return postURI(uri, parameters, data, NULL); 96 | } 97 | 98 | FILE* 99 | HTTPClient::postURI(char* uri, http_client_parameter parameters[], char* data, 100 | http_client_parameter headers[]) 101 | { 102 | FILE* result = openClientFile(); 103 | if (result == NULL) 104 | { 105 | return NULL; 106 | } 107 | sendUriAndHeaders(result, this->hostName, PSTR("POST"), uri, parameters, 108 | headers); 109 | sendContentPayload(result, data); 110 | skipHeader(result); 111 | return result; 112 | } 113 | 114 | FILE* 115 | HTTPClient::putURI(char* uri, char* data) 116 | { 117 | return putURI(uri, NULL, data, NULL); 118 | } 119 | FILE* 120 | HTTPClient::putURI(char* uri, http_client_parameter parameters[], char* data) 121 | { 122 | return putURI(uri, parameters, data, NULL); 123 | } 124 | 125 | FILE* 126 | HTTPClient::putURI(char* uri, http_client_parameter parameters[], char* data, 127 | http_client_parameter headers[]) 128 | { 129 | FILE* result = openClientFile(); 130 | if (result == NULL) 131 | { 132 | return NULL; 133 | } 134 | sendUriAndHeaders(result, this->hostName, PSTR("PUT"), uri, parameters, 135 | headers); 136 | sendContentPayload(result, data); 137 | skipHeader(result); 138 | return result; 139 | } 140 | 141 | int 142 | HTTPClient::getLastReturnCode(void) 143 | { 144 | return lastReturnCode; 145 | } 146 | 147 | void 148 | HTTPClient::debug(char debugOn) 149 | { 150 | this->debugCommunication = debugOn; 151 | } 152 | 153 | void 154 | HTTPClient::setEncoding(FILE* stream, char encode, char encodeReserved) 155 | { 156 | http_stream_udata* udata = (http_stream_udata*) fdev_get_udata(stream); 157 | if (encode == 0) 158 | { 159 | udata->encode = 0; 160 | } 161 | else 162 | { 163 | if (encodeReserved) 164 | { 165 | udata->encode = URI_ENCODE | URI_ENCODE_RESERVED; 166 | } 167 | else 168 | { 169 | udata->encode = URI_ENCODE; 170 | } 171 | } 172 | } 173 | 174 | FILE* 175 | HTTPClient::openClientFile() 176 | { 177 | FILE* result = fdevopen(clientWrite, clientRead); 178 | if (result == NULL) 179 | { 180 | return NULL; 181 | } 182 | http_stream_udata* udata = (http_stream_udata*) malloc( 183 | sizeof(http_stream_udata)); 184 | fdev_set_udata(result,udata); 185 | udata->client = this; 186 | udata->encode = 0; 187 | if (connected()) 188 | { 189 | stop(); 190 | } 191 | if (connect(ip,port)) 192 | { 193 | return result; 194 | } 195 | else 196 | { 197 | closeStream(result); 198 | return NULL; 199 | } 200 | } 201 | 202 | char 203 | HTTPClient::sendUriAndHeaders(FILE* stream, char* hostName, const char* requestType, char* uri, 204 | http_client_parameter parameters[], http_client_parameter headers[]) 205 | { 206 | if (stream == NULL) 207 | { 208 | return 0; 209 | } 210 | fprintf_P(stream, requestType, uri); 211 | fprintf_P(stream, PSTR(" "), uri); 212 | //encode but use reserved characters 213 | HTTPClient::setEncoding(stream, 1, 0); 214 | fprintf_P(stream, PSTR("%s"), uri); 215 | if (parameters != NULL) 216 | { 217 | fprintf_P(stream, PSTR("?")); 218 | char parameter_number = 0; 219 | http_client_parameter* parameter = ¶meters[0]; 220 | while (parameter->name != NULL) 221 | { 222 | if (parameter_number > 0) 223 | { 224 | fprintf_P(stream, PSTR("&")); 225 | } 226 | HTTPClient::setEncoding(stream, 1, 1); 227 | fprintf_P(stream, PSTR("%s"), parameter->name); 228 | HTTPClient::setEncoding(stream, 1, 0); 229 | fprintf_P(stream, PSTR("=")); 230 | HTTPClient::setEncoding(stream, 1, 1); 231 | if (parameter->value != NULL) 232 | { 233 | fprintf_P(stream, PSTR("%s"), parameter->value); 234 | } 235 | HTTPClient::setEncoding(stream, 1, 0); 236 | parameter_number++; 237 | parameter = ¶meters[parameter_number]; 238 | } 239 | } 240 | HTTPClient::setEncoding(stream, 0, 0); 241 | fprintf_P(stream, PSTR( 242 | " HTTP/1.1\r\nHost: %s\r\nAccept: */*\r\nConnection: close\r\n"), hostName); 243 | //is there an additional header? 244 | if (headers != NULL) 245 | { 246 | char headerNumber = 0; 247 | while (headers[headerNumber].name != NULL) 248 | { 249 | if (headers[headerNumber].value != NULL) 250 | { 251 | fprintf_P(stream, PSTR("%s: %s\r\n"), headers[headerNumber].name, 252 | headers[headerNumber].value); 253 | headerNumber++; 254 | } 255 | } 256 | } 257 | return 0; 258 | } 259 | 260 | char 261 | HTTPClient::sendContentPayload(FILE* stream, char* data) 262 | { 263 | if (stream == NULL) 264 | { 265 | return 0; 266 | } 267 | //calculate the content length 268 | int content_length = 0; 269 | if (data != NULL) 270 | { 271 | content_length = strlen(data) + 1; 272 | } 273 | fprintf_P(stream, PSTR("Content-Length: %i\r\n"), content_length); 274 | //ok finished header 275 | fprintf_P(stream, PSTR("\r\n")); 276 | //now sending data 277 | if (content_length > 0) 278 | { 279 | fprintf_P(stream, PSTR("%s"), data); 280 | } 281 | fprintf_P(stream, PSTR("\n")); 282 | return 0; 283 | } 284 | 285 | int 286 | HTTPClient::clientWrite(char byte, FILE* stream) 287 | { 288 | if (stream == NULL) 289 | { 290 | return EOF; 291 | } 292 | http_stream_udata* udata = (http_stream_udata*) fdev_get_udata(stream); 293 | HTTPClient* client = udata->client; 294 | if (client->connected() == 0) 295 | { 296 | closeStream(stream); 297 | return EOF; 298 | } 299 | if (udata->encode == 0) 300 | { 301 | client->write(byte); 302 | if (client->debugCommunication) 303 | { 304 | Serial.print(byte); 305 | } 306 | } 307 | else 308 | { 309 | if (URI_ALLOWED(byte) || ((URI_RESERVED(byte) && (udata->encode 310 | & URI_ENCODE_RESERVED) == 0))) 311 | { 312 | client->write(byte); 313 | if (client->debugCommunication) 314 | { 315 | Serial.print(byte); 316 | } 317 | } 318 | else 319 | { 320 | char encoded[4] = 321 | { 0, 0, 0 }; 322 | sprintf(encoded, "%%%2x", byte); 323 | // Write only the first three bytes, not the trailing null 324 | for (char i = 0; i < 3; i++) 325 | { 326 | client->write(encoded[i]); 327 | if (client->debugCommunication) 328 | { 329 | Serial.print(encoded[i]); 330 | } 331 | } 332 | } 333 | } 334 | return 0; 335 | } 336 | 337 | int 338 | HTTPClient::clientRead(FILE* stream) 339 | { 340 | if (stream == NULL) 341 | { 342 | return EOF; 343 | } 344 | http_stream_udata* udata = (http_stream_udata*) fdev_get_udata(stream); 345 | HTTPClient* client = udata->client; 346 | if (!client->connected()) 347 | { 348 | return EOF; 349 | } 350 | //block until we got a byte 351 | while (client->available() == 0) 352 | { 353 | if (client->connected() == 0) 354 | { 355 | return EOF; 356 | } 357 | }; 358 | int result = client->read(); 359 | if (result == EOF) 360 | { 361 | return EOF; 362 | } 363 | if (client->debugCommunication) 364 | { 365 | Serial.print((byte) result); 366 | } 367 | //as long as we do not read encoded or it is no % everything is ok 368 | if (udata->encode == 0 || result != '%') 369 | { 370 | return result; 371 | } 372 | else 373 | { 374 | //block until we got the needed bytes 375 | while (client->available() >= 2) 376 | { 377 | if (client->connected() == 0) 378 | { 379 | return EOF; 380 | } 381 | }; 382 | char return_value = 0; 383 | for (char i = 0; i < 2; i++) 384 | { 385 | result = client->read(); 386 | if (result == EOF) 387 | { 388 | return EOF; 389 | } 390 | else if (result >= 'A' && result <= 'Z') 391 | { 392 | return_value += (1 - i) * 16 * (result - 'A'); 393 | } 394 | else if (result >= 'a' && result <= 'z') 395 | { 396 | return_value += (1 - i) * 16 * (result - 'a'); 397 | } 398 | else if (result >= '0' && result <= '9') 399 | { 400 | return_value += (1 - i) * 16 * (result - '0'); 401 | } 402 | } 403 | return return_value; 404 | } 405 | } 406 | 407 | int 408 | HTTPClient::skipHeader(FILE* stream) 409 | { 410 | //skip over the header 411 | int httpReturnCode; 412 | lastReturnCode = NULL; 413 | 414 | if (stream == NULL) return NULL; 415 | http_stream_udata* udata = (http_stream_udata*) fdev_get_udata(stream); 416 | HTTPClient* client = udata->client; 417 | 418 | int delayReadHeaderCount=0; 419 | // check if at least the first HTTP-response available, up to 1000ms=1s 420 | while ((client->available()<17) && (delayReadHeaderCount++client->stop(); 454 | free(udata); 455 | fclose(stream); 456 | } 457 | } 458 | -------------------------------------------------------------------------------- /HTTPClient.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/interactive-matter/HTTPClient/9bd05223a108f3de28e5cf471e2bec37677b5baa/HTTPClient.h -------------------------------------------------------------------------------- /LICENSING: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | HTTPCLient Copyright (C) 2010 Interactive Matter, Marcus Nowotny 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/interactive-matter/HTTPClient/9bd05223a108f3de28e5cf471e2bec37677b5baa/README.md -------------------------------------------------------------------------------- /examples/PachubePush/PachubePush.ino: -------------------------------------------------------------------------------- 1 | /* 2 | Pachube sensor client using HTTPClient Library rom Interactive Matter 3 | 4 | http://interactive-matter.eu/how-to/arduino-http-client-library/ 5 | 6 | 7 | This version for Arduino 1.0 // http://www.arduino.cc 8 | In addition to HTTPClient, this code uses metro library 9 | 10 | 11 | Original code from example by Tom Igoe 12 | Modified by Steve Daniels (www.spinningtheweb.org), Jan 2012 13 | 14 | 15 | 16 | This sketch connects an analog sensor to Pachube (http://www.pachube.com) 17 | using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or 18 | the Adafruit Ethernet shield, either one will work, as long as it's got 19 | a Wiznet Ethernet module on board. 20 | 21 | Circuit: 22 | * Analog sensor attached to analog in 0 23 | * Ethernet shield attached to pins 10, 11, 12, 13 24 | 25 | created 15 March 2010 26 | updated 4 Sep 2010 27 | by Tom Igoe 28 | 29 | http://www.tigoe.net/pcomp/code/category/arduinowiring/873 30 | This code is in the public domain. 31 | 32 | */ 33 | 34 | #include 35 | #include 36 | #include 37 | 38 | #include // http://www.arduino.cc/playground/Code/Metro (link checked Jan, 2012) 39 | 40 | 41 | // Ethernet Variables 42 | byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xEF }; // MAC address for the ethernet controller. 43 | byte server[] = { 173,203,98,29 }; // address of the server you want to connect to (pachube.com): 44 | EthernetClient client; 45 | 46 | 47 | // Pachube Variables 48 | #define PACHUBE_API_KEY "YOUR_PACHUBE_API_KEY_GOES_HERE--KEEP_THE_QUOTES" 49 | #define FEED_URI "/v2/feeds/PUT_YOUR_FEED_NUMBER_HERE.csv" // eg "/v2/feeds/19321.csv" 50 | 51 | // initialize the Metro library instance: 52 | Metro sendingMetro = Metro(15000L); 53 | boolean lastConnected = false; // state of the connection last time through the main loop 54 | 55 | // buffer to store send string 56 | char data[40]; 57 | 58 | 59 | void setup() { 60 | 61 | // start the ethernet connection and serial port: 62 | Ethernet.begin(mac); 63 | Serial.begin(9600); 64 | 65 | // give the ethernet module time to boot up: 66 | delay(1000); 67 | 68 | Serial.println("Pachube Push-Client using HTTPClient Library"); 69 | Serial.println("ready"); 70 | } 71 | 72 | void loop() { 73 | // read the analog sensor: 74 | int sensorReading = analogRead(A0); 75 | 76 | // if you're not connected, and Metro has expired then connect again and send data: 77 | if(sendingMetro.check() && !client.connected() ) { 78 | 79 | Serial.print("sending "); 80 | Serial.println(sensorReading); 81 | 82 | // Pachube API_v2 STREAMS are updated with the following pattern: 83 | // , (for a single STREAM within a FEED) 84 | // , NEWLINE , ... NEWLINE , (for multiple STREAM within a FEED) 85 | 86 | // use this for a single STREAM 87 | sprintf(data, "%d,%d ", 0, sensorReading); // updates 1 STREAM: Stream 0 set to sensorReading 88 | 89 | // uncomment below to try updating two streams 90 | // sprintf(data, "%d,%d \n %d,%d", 0, sensorReading, 1 , 333); // updates 2 STREAMs: STREAM 0 set to sensorReading, STREAM 1 set to 333 91 | 92 | Serial.println(data); 93 | 94 | // create HTTPClient 95 | HTTPClient client( "api.pachube.com", server ); 96 | 97 | http_client_parameter pachube_APIHeader[] = { 98 | 99 | { "X-PachubeApiKey", PACHUBE_API_KEY } 100 | , 101 | { NULL, NULL } 102 | }; 103 | 104 | // FILE is the return STREAM type of the HTTPClient 105 | FILE* result = client.putURI( FEED_URI, NULL, data, pachube_APIHeader ); 106 | 107 | int returnCode = client.getLastReturnCode(); 108 | 109 | if (result!=NULL) { 110 | client.closeStream(result); // this is very important -- be sure to close the STREAM 111 | } 112 | else { 113 | Serial.println("failed to connect"); 114 | } 115 | 116 | if (returnCode==200) { 117 | Serial.println("data uploaded"); 118 | } 119 | else { 120 | Serial.print("ERROR: Server returned "); 121 | Serial.println(returnCode); 122 | } 123 | } 124 | 125 | 126 | // store the state of the connection for next time through 127 | // the loop: 128 | lastConnected = client.connected(); 129 | } 130 | 131 | 132 | -------------------------------------------------------------------------------- /examples/PachubeWiFly/PachubeWiFly.ino: -------------------------------------------------------------------------------- 1 | /* 2 | Pachube sensor client 3 | 4 | This sketch connects an analog sensor to Pachube (http://www.pachube.com) 5 | using a Wiznet Ethernet shield. You can use the Arduino Ethernet shield, or 6 | the Adafruit Ethernet shield, either one will work, as long as it's got 7 | a Wiznet Ethernet module on board. 8 | 9 | Circuit: 10 | * Analog sensor attached to analog in 0 11 | * Ethernet shield attached to pins 10, 11, 12, 13 12 | 13 | created 15 March 2010 14 | updated 4 Sep 2010 15 | by Tom Igoe 16 | 17 | http://www.tigoe.net/pcomp/code/category/arduinowiring/873 18 | This code is in the public domain. 19 | 20 | */ 21 | 22 | #include "WiFly.h" 23 | #include "Credentials.h" 24 | 25 | #include 26 | #include 27 | #include 28 | char buffer[40]; 29 | 30 | Metro sendingMetro = Metro(60000L); 31 | 32 | 33 | #define SHARE_FEED_URI "/v2/feeds/10564.csv" 34 | 35 | 36 | // The address of the server you want to connect to (pachube.com): 37 | byte server[] = { 38 | 173,203,98,29 }; 39 | 40 | // initialize the library instance: 41 | EthernetClient client; 42 | 43 | long lastConnectionTime = 0; // last time you connected to the server, in milliseconds 44 | boolean lastConnected = false; // state of the connection last time through the main loop 45 | const int postingInterval = 10000; //delay between updates to Pachube.com 46 | 47 | void setup() { 48 | Serial.begin(9600); 49 | Serial.println("Pachube Client"); 50 | // start the ethernet connection and serial port: 51 | WiFly.begin(); 52 | 53 | if (!WiFly.join(ssid, passphrase)) { 54 | Serial.println("Association failed."); 55 | while (1) { 56 | // Hang on failure. 57 | } 58 | Serial.println("ready"); 59 | } 60 | 61 | void loop() { 62 | // read the analog sensor: 63 | int sensorReading = analogRead(A0); 64 | 65 | 66 | // if you're not connected, and ten seconds have passed since 67 | // your last connection, then connect again and send data: 68 | if(sendingMetro.check() && !client.connected()) { 69 | Serial.print("sending "); 70 | Serial.println(sensorReading); 71 | 72 | sprintf(buffer, "%d,%d", sensorReading, sensorReading); 73 | 74 | HTTPClient client("api.pachube.com"); 75 | //client.debug(-1); 76 | http_client_parameter pachube_api_header[] = { 77 | { 78 | "X-PachubeApiKey","afad32216dd2aa83c768ce51eef041d69a90a6737b2187dada3bb301e4c48841" } 79 | ,{ 80 | NULL,NULL } 81 | }; 82 | FILE* result = client.putURI(SHARE_FEED_URI,NULL,buffer, pachube_api_header); 83 | int returnCode = client.getLastReturnCode(); 84 | if (result!=NULL) { 85 | client.closeStream(result); 86 | } 87 | else { 88 | Serial.println("failed to connect"); 89 | } 90 | if (returnCode==200) { 91 | Serial.println("data uploaded"); 92 | } 93 | else { 94 | Serial.print("ERROR: Server returned "); 95 | Serial.println(returnCode); 96 | } 97 | } 98 | // store the state of the connection for next time through 99 | // the loop: 100 | lastConnected = client.connected(); 101 | } 102 | -------------------------------------------------------------------------------- /keywords.txt: -------------------------------------------------------------------------------- 1 | ####################################### 2 | # Syntax Coloring Map For HTTPClient 3 | ####################################### 4 | 5 | ####################################### 6 | # Datatypes (KEYWORD1) 7 | ####################################### 8 | 9 | HTTPClient KEYWORD1 10 | http_client_parameter KEYWORD1 11 | 12 | ####################################### 13 | # Methods and Functions (KEYWORD2) 14 | ####################################### 15 | 16 | getURI KEYWORD2 17 | postURI KEYWORD2 18 | putURI KEYWORD2 19 | getLastReturnCode KEYWORD2 20 | debug KEYWORD2 21 | closeStream KEYWORD2 22 | 23 | ####################################### 24 | # Constants (LITERAL1) 25 | ####################################### 26 | 27 | #none --------------------------------------------------------------------------------