// this method makes a HTTP connection to the server:
void sendData(String thisData) {
// if there's a successful connection:
if (client.connect("www.pachube.com", 80)) {
Serial.println("connecting...");
// send the HTTP PUT request.
// fill in your feed address here:
client.print("PUT /api/YOUR_FEED_HERE.csv HTTP/1.1\n");
client.print("Host: www.pachube.com\n");
// fill in your Pachube API key here:
client.print("X-PachubeApiKey: YOUR_KEY_HERE\n");
client.print("Content-Length: ");
client.println(thisData.length(), DEC);
// last pieces of the HTTP PUT request:
client.print("Content-Type: text/csv\n");
client.println("Connection: close\n");
// here's the actual content of the PUT request:
client.println(thisData);
// note the time that the connection was made:
lastConnectionTime = millis();
}
else {
// if you couldn't make a connection:
Serial.println("connection failed");
}
}
void loop() {
// listen for incoming clients
EthernetClient client = server.available();
if (client)
{
Serial.println("new client");
// an http request ends with a blank line
boolean currentLineIsBlank = true;
while (client.connected())
{
if (client.available())
{
char c = client.read();
Serial.write(c);
//*******************233333333333333333333333333333333333333333333*******
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank)
{
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: textml");
client.println("Connection: close"); // the connection will be closed after completion of the response
client.println("Refresh: 5"); // refresh the page automatically every 5 sec
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");
// output the value of each analog input pin
for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
int sensorReading = analogRead(analogChannel);
client.print("analog input ");
client.print(analogChannel);
client.print(" is ");
client.print(sensorReading);
client.println("<br />");
}
client.println("<ml>");
break;
}
if (c == '\n')
{
// you're starting a new line
currentLineIsBlank = true;
}
else if (c != '\r')
{
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
client.stop();
Serial.println("client disconnected");
}
}
//builds the url for the api request, connects to the server, and sends the request
boolean serverRequest() {
//Serial.print(server);
//Serial.println(page);
client.stop();
Serial.println("connecting...");
if (client.connect(server, 80)) {
Serial.println("connected");
client.print("GET /makermanager/index.php?r=api/toolValidate&badge=");
client.print(rfid_long);
client.print("&tool=1");
client.println(" HTTP/1.1");
client.print("Host: ");
client.println(server);
client.println("User-Agent: arduino-ethernet");
client.println("Connection: close");
client.println("");
//Serial.println(cmd);
//client.println(cmd);
return true;
}
else {
Serial.println("connection failed");
return false;
}
}
void Nimbits::createPoint(String pointName)
{
EthernetClient client;
if (client.connect(GOOGLE, PORT))
{
client.println(F("POST /service/point HTTP/1.1"));
String content;
// writeAuthParams(content);
content += "email=";
content += _ownerEmail;
if (_accessKey.length() > 0)
{
content += ("&key=");
content += (_accessKey);
}
content += "&action=create&point=";
content += (pointName);
client.println(F("Host:nimbits1.appspot.com"));
client.println(F("Connection:close"));
client.println(F("Cache-Control:max-age=0"));
client.print(F("Content-Type: application/x-www-form-urlencoded\n"));
client.print(F("Content-Length: "));
client.print(content.length());
client.print(F("\n\n"));
client.print(content);
while (client.connected() && !client.available())
{
delay(1); //waits for data
}
client.stop();
client.flush();
}
}
// this method makes a HTTP connection to the server:
void sendData(String thisData) {
// if there's a successful connection:
if (client.connect(server, 80)) {
Serial.println("connecting...");
// send the HTTP PUT request:
client.print("PUT /v2/feeds/");
client.print(FEEDID);
client.println(".csv HTTP/1.1");
client.println("Host: api.xively.com");
client.print("X-ApiKey: ");
client.println(APIKEY);
client.print("User-Agent: ");
client.println(USERAGENT);
client.print("Content-Length: ");
client.println(thisData.length());
// last pieces of the HTTP PUT request:
client.println("Content-Type: text/csv");
client.println("Connection: close");
client.println();
// here's the actual content of the PUT request:
client.println(thisData);
}
else {
// if you couldn't make a connection:
Serial.println("connection failed");
Serial.println();
Serial.println("disconnecting.");
client.stop();
}
// note the time that the connection was made or attempted:
lastConnectionTime = millis();
}
void loop()
{
static double v = 0.0;
static int count = 0;
EthernetClient client = server.available();
if (client)
{
while(true){
Serial.print("Printing data... count=");
Serial.println(count);
client.print(count++); client.print("; ");
client.print(0.00 + v, 2); client.print("; ");
client.print(1.23 + v, 2); client.print("; ");
client.print(2.098 + v, 3); client.print("; ");
client.print(3.83974 + v, 5); client.print("; ");
client.print(1.23 + v, 10); client.print("; ");
client.println(6.1276512765 + v, 10);
client.println("\r\n");
Serial.println("Done!");
delay(1000);
v += 0.2;
}
}else{
Serial.print("NO client!!! count=");
Serial.println(count++);
}
delay(1000);
}
void LeweiTcpClient::listenServer()
{
EthernetClient clientWeb = server.available();
if (clientWeb) {
//Serial.println("new clientWeb");
// an http request ends with a blank line
boolean currentLineIsBlank = true;
String clientStr = "";
while (clientWeb.connected()) {
if (clientWeb.available()) {
char c = clientWeb.read();
clientStr += c;
//Serial.write(c);
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank) {
clientWeb.println("<html><body><form method='get'>");
clientWeb.print("KEY<input type='text' name='a' value='");
clientWeb.print(_userKey);
clientWeb.print("'>GW<input type='text' name='g' value='");
clientWeb.print(_gatewayNo);
clientWeb.println("'><input type='submit'>");
clientWeb.println("</form></body></html>");
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
if(clientStr.indexOf(" /?a=")>0)
{
Serial.print(clientStr);
String userInfoStr = clientStr.substring(clientStr.indexOf(" /?a=")+5,clientStr.indexOf("&g="));
userInfoStr += clientStr.substring(clientStr.indexOf("&g=")+3,clientStr.indexOf(" HTTP/1.1"));
if(userInfoStr.length()>33)writeRom(userInfoStr);
Serial.println(userInfoStr);
}
//Serial.println(clientStr);
clientStr = "";
//checkFreeMem();
}
else if (c != '\r') {
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
clientWeb.stop();
clientWeb= NULL;
//Serial.println("clientWeb disonnected");
}
}
void Nimbits::writeAuthParamsToClient(EthernetClient client)
{
client.print(F("email="));
client.print(_ownerEmail);
if (_accessKey.length() > 0)
{
client.print(F("&key="));
client.print(_accessKey);
}
}
void Nimbits::writeHostToClient(EthernetClient client)
{
client.print(F("&client=arduino"));
client.print(F(" "));
client.println(F("HTTP/1.1"));
client.print(F("Host:"));
client.print(_instance);
client.println(F(".appspot.com"));
client.println();
}
// Fonction affichant sur le port série le contenu d'un fichier sur carte mémoire SD
// par X. HINAULT - www.mon-club-elec.fr - GPLv3 - 03/2013
void UtilsSDEthernet::read(EthernetClient clientIn, char* nomFichierIn, boolean debug) {
// La fonction reçoit :
// > le client Ethernet à utiliser
// > le nom du fichier au format 8.3
// > un drapeau d'affichage de messages de debug
// la fonction ne renvoie rien
// lecture du contenu du fichier
File dataFile=SD.open(nomFichierIn, FILE_READ); // ouvre le fichier en lecture - NOM FICHIER en 8.3 ++++
// un seul fichier ne peut etre ouvert à la fois - fermer au préalable tout fichier déjà ouvert
clientIn.println(F("------"));
if (dataFile){ // le fichier est True si créé
if (debug) clientIn.println(F("Ouverture fichier OK"));
while (dataFile.available()) { // tant que des données sont disposnibles dans le fichier
// le fichier peut etre considéré comme un "buffer" de données comme le buffer du port série
char c = dataFile.read(); // lit le caractère suivant
clientIn.print(c); // affiche le caractère courant
//if (c==10) delay(10); // pause enttre 2 lignes
} // fin while available
dataFile.close(); // fermeture du fichier obligatoire après accès
} // si fichier True
else { // sinon = si probleme creation
clientIn.println(F("Probleme lecture fichier"));
} // fin else
} // fin fonction readSerial
void sendValues() { //Send values to www.onms.net server
if (client.connect(server, 80)) {
Serial.println("Connected to www.onms.net server...");
client.print("GET ");
client.print("/?update_id=");
client.print(update_id);
client.print("&key=humidity&value=");
client.print(humidity);
client.println(" HTTP/1.1");
client.println("Host: www.onms.net");
client.println();
Serial.println("Disconnecting from www.onms.net server...");
client.stop();
} else {
Serial.println("Connection to www.onms.net failed...");
}
}
/*
* Sends an HTTP POST request containing the name and the code to the server.
*/
void sendData() {
Serial.print("attempting to send data (name = ");
Serial.print(nameBuf);
Serial.print(", code = ");
Serial.print(buffer);
Serial.println(")");
// if you get a connection, report back via serial:
if (client.connect(server, port)) {
Serial.println("connected");
// Make a HTTP request:
client.print("POST /barcode");
client.print("?name=");
client.print(nameBuf);
client.print("&code=");
client.print(buffer);
client.print("&uptime=");
client.print(millis());
client.println(" HTTP/1.0");
client.println();
client.flush();
client.stop();
Serial.println("request sent");
}
else {
// if you didn't get a connection to the server:
Serial.println("connection failed");
}
}
void loop()
{
// listen for incoming clients
EthernetClient client = server.available();
if (client) {
// an http request ends with a blank line
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println();
// output the value of each analog input pin
for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
client.print("analog input ");
client.print(analogChannel);
client.print(" is ");
client.print(analogRead(analogChannel));
client.println("<br />");
}
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
}
else if (c != '\r') {
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
client.stop();
}
}
String Nimbits::recordValue(String point, float value)
{
EthernetClient client;
String content;
if (client.connect(GOOGLE, PORT))
{
client.println(F("POST /service/value HTTP/1.1"));
// writeAuthParams(content);
content += ("email=");
content += _ownerEmail;
if (_accessKey.length() > 0)
{
content += ("&key=");
content += (_accessKey);
}
char buffer[10];
dtostrf(value, 5, 5, buffer);
String str = buffer;
content += ("&value=");
content += (str);
content += ("&point=");
content += (point);
client.println(F("Host:nimbits1.appspot.com"));
client.println(F("Connection:close"));
client.println(F("Cache-Control:max-age=0"));
client.print(F("Content-Type: application/x-www-form-urlencoded\n"));
client.print(F("Content-Length: "));
client.print(content.length());
client.print(F("\n\n"));
client.print(content);
while (client.connected() && !client.available())
{
delay(1); //waits for data
}
client.stop();
client.flush();
}
return content;
}
float Nimbits::getValue(String pointName)
{
EthernetClient client;
if (client.connect(GOOGLE, PORT))
{
client.print(F("GET /service/value?"));
writeAuthParamsToClient(client);
client.print(F("&point="));
client.print(pointName);
writeHostToClient(client);
return atof(&getResponse(client)[0]);
}
else
{
return -1;
}
}
void updateDB_Door(){
Serial.println("connecting for DB update");
if (client.connect(server, 80)) {
client.print("GET http://153.42.193.63/ardi_db_update.php?door=");
if(clientDoor)
client.print(clientDoor,BIN);
else
client.print("'0'");
client.print(" HTTP/1.0");
client.println("Host: http://153.42.193.63");
client.println();
doorChanged = 1;
}
else { //connection failed
Serial.println("connection failed");
doorChanged = 0;
}
client.stop();
client.flush();
}
void updateDB_Shades(){
Serial.println("connecting for DB update");
if (client.connect(server, 80)) {
client.print("GET http://153.42.193.63/ardi_db_update.php?shades=");
if(clientShades)
client.print(clientShades,BIN);
else
client.print("'0'");
client.print(" HTTP/1.0");
client.println("Host: http://153.42.193.63");
client.println();
shadesChanged = 1;
}
else {
Serial.println("connection failed");
shadesChanged = 0;
}
client.stop();
client.flush();
}
void printFooter() {
client.print("\"");
client.print("THE");
client.print("\"");
client.print(":");
client.print("\"");
client.print("END");
client.println("\"");
client.print("}");
}
void loop(){
if (dataLesen()==1) {
//QFF-Berechnung
x = ((temp + konst1)/(qfe/100)*exp(((temp+konst1+konst2)*11.5526-26821)/(temp+konst1+konst2-1060)));
qff = (qfe/100)*exp(konst2*10.5152/(x+temp+konst1+konst2));
//Messwerten abschicken
if (client.connect(serverName, 80)) {
//Serial.println("Verbunden ... sende ... fertig!");
// URL anrufen:
client.print("GET /upload.php?TEMP=");
client.print(temp);
client.print("&TAU=");
client.print(taupunkt);
client.print("&QFE=");
client.print(qfe/100, 1);
client.print("&QFF=");
client.print(qff,1);
client.print("&FEUCHTE=");
client.print(feuchte);
client.println("&key=root HTTP/1.0\n");
client.println("Host: localhost");
client.println("User-Agent: Arduino");
client.println();
client.stop();
}
if (!client.connected()) {
/*Serial.println();
Serial.println("disconnecting.");*/
client.stop();
}
delay(899500);
softReset();
/* else {
// 2. Worst-Case-Szenario
Serial.println("connection failed");
}*/
}
}
// Fonction renvoyant la taille en octet d'un fichier sur carte mémoire SD
// par X. HINAULT - www.mon-club-elec.fr - GPLv3 - 03/2013
int UtilsSDEthernet::getFileSize(EthernetClient clientIn, char* nomFichierIn, boolean debug) {
// La fonction reçoit :
// > le client Ethernet à utiliser
// > le nom du fichier au format 8.3
// > un drapeau d'affichage de messages de debug
// la fonction renvoie le nombre d'octet du fichier
File dataFileIn=SD.open(nomFichierIn, FILE_READ); // ouvre le fichier en lecture - NOM FICHIER en 8.3 ++++
if (debug) clientIn.println("------");
clientIn.println("------");
if (dataFileIn){ // le fichier est True si créé
if (debug)clientIn.println(F("Ouverture fichier OK"));
if (debug) clientIn.print(F("Taille du fichier : "));
if (debug) clientIn.print(dataFileIn.size());
if (debug) clientIn.println(F(" octets."));
return(dataFileIn.size()); // renvoie la taille du fichier
if (debug) clientIn.println(F("------"));
dataFileIn.close(); // fermeture du fichier obligatoire après accès
} // si fichier existe
else { // sinon = si probleme creation
clientIn.println(F("Probleme ouverture fichier"));
return(0);
} // fin else
} // fin fonction getFileSize
void updateDB_Lights(){
Serial.println("connecting for DB update");
if (client.connect(server, 80)) {
client.print("GET http://153.42.193.63/ardi_db_update.php?lights=");
if(clientLights)
client.print(clientLights,BIN);
else
client.print("'0'");
client.print(" HTTP/1.0");
client.println("Host: http://153.42.193.63");
client.println();
Serial.println("connection successful");
lightsChanged = 1;
}
else {
lightsChanged = 0;
Serial.println("connection failed");
}
client.stop();
client.flush();
}
void sendData() {
request[0] = '?';
int sensorsRead = buildRequestString(soldoSensors, SOLDO_SENSORS_COUNT,
request + 1);
if (sensorsRead > 0) {
if (client.connect(serverIp, 80)) {
Serial.println("connecting...");
// send the HTTP PUT request:
client.print("GET /index.py");
client.print(request);
client.println(" HTTP/1.0");
client.println();
} else {
// if you couldn't make a connection:
Serial.println("connection failed");
Serial.println("disconnecting.");
client.stop();
}
int cc = 20000;
while (client.connected() && !client.available()) {
delay(1); //waits for data
if(cc--) break;
}
while (client.connected() || client.available()) { //connected or data available
char c = client.read();
//Serial.print(c);
}
Serial.println();
Serial.println("disconnecting.");
Serial.println("==================");
Serial.println();
client.stop();
}
}
void refreshSection(EthernetClient& client)
{
if (addRefeshSection)
{
client.print("<meta http-equiv=\"Refresh\" content=\"0; url=http://");
client.print(ip[0]);
client.print(".");
client.print(ip[1]);
client.print(".");
client.print(ip[2]);
client.print(".");
client.print(ip[3]);
client.println("\" />");
addRefeshSection = false;
}
}
int connectAndRead(){
//connect to the server
Serial.println(Ethernet.localIP());
Serial.println("connecting for DB poll...");
//port 80 is typical of a www page
if (client.connect(server, 80)) {
client.print("GET ");
client.println(location);
client.println();
return 1; // connection successful
}
else{
return 0; //connection failed
}
}
void Nimbits::doPost(EthernetClient client, String service, String content) {
client.println("POST " + service + " HTTP/1.1");
client.println("Accept: */*");
client.println("Host: " + _hostname + ":" + _port);
client.println("Connection: close");
client.println("User-Agent: Arduino/1.0");
client.println("Cache-Control: max-age=0");
client.println("Content-Type: application/x-www-form-urlencoded");
client.println("token: " + _authToken);
client.print("Content-Length: ");
client.println(content.length());
client.println();
client.println(content);
}
void printChaveValorJson(String chave, String valor) {
client.print("\"");
client.print(chave);
client.print("\"");
client.print(":");
client.print("\"");
client.print(valor);
client.println("\",");
}
long Nimbits::getTime()
{
EthernetClient client;
if (client.connect(GOOGLE, PORT))
{
client.print(F("GET /service/time?"));
writeAuthParamsToClient(client);
writeHostToClient(client);
String response = getResponse(client);
return atol(&response[0]);
}
else
{
return -1;
}
}
// Fonction renvoyant le nombre de lignes d'un fichier sur carte mémoire SD
// par X. HINAULT - www.mon-club-elec.fr - GPLv3 - 03/2013
int UtilsSDEthernet::getNumberOfLines(EthernetClient clientIn, char* nomFichierIn, boolean debug) {
// La fonction reçoit :
// > le client Ethernet à utiliser
// > le nom du fichier au format 8.3
// > un drapeau d'affichage de messages de debug
// la fonction renvoie le nombre de ligne
File dataFileIn=SD.open(nomFichierIn, FILE_READ); // ouvre le fichier en lecture - NOM FICHIER en 8.3 ++++
if (debug) clientIn.println(F("------"));
int comptLine=0; // variable de comptage des lignes
if (dataFileIn){ // le fichier est True si créé
if (debug)clientIn.println(F("Ouverture fichier OK"));
while (dataFileIn.available()) { // tant que des données sont disposnibles dans le fichier
// le fichier peut etre considéré comme un "buffer" de données comme le buffer du port série
char c = dataFileIn.read(); // lit le caractère suivant
if (debug)clientIn.print(c); // affiche le caractère courant
if (c==10) { // si le caractère est \n : c'est une fin de ligne
comptLine=comptLine+1;
} // fin if saut de ligne
} // fin while available
if (debug) clientIn.println("------");
dataFileIn.close(); // fermeture du fichier obligatoire après accès
} // si fichier existe
else { // sinon = si probleme creation
clientIn.println(F("Probleme ouverture fichier"));
} // fin else
return(comptLine); // renvoie le nombre de ligne
} // fin fonction getNumberOfLines
void sendHttpRequest(byte ip[], int port, EthernetClient cl) {
if (cl.connect(ip, port)) {
timeStamp();
Serial.print("Host ");
printIp(ip);
Serial.print(" ");
Serial.println(buf);
cl.println(buf);
cl.print("Host: ");
sendIpClient(SELF_IP, cl);
cl.println();
cl.println();
delay(100);
cl.stop();
} else {
timeStamp();
Serial.print("Host ");
printIp(ip);
Serial.print(" not connected (");
Serial.print(buf);
Serial.println(")");
}
}
void PyrobarHTTPRequestHandler::handleRequest(EthernetClient client) {
if (DEBUG_LIGHT_MAP) {
Serial.print("Light map in PyrobarHTTPRequestHandler at address ");
Serial.println((long)_lightMap);
}
if (DEBUG_REQUEST_HANDLER) {
Serial.println("Handling request");
}
bool currentLineIsBlank = true;
bool success = parseRequest(client);
while (client.connected()) {
char c = client.read();
if (c == '\n' && currentLineIsBlank) {
client.print("HTTP/1.1 ");
client.println(success ? "200 OK" : "401 BAD REQUEST");
client.println("Content-Type: text/plain");
client.println("Connection: close"); // the connection will be closed after completion of the response
break;
}
if (c == '\n') currentLineIsBlank = true;
else if (c != '\r') currentLineIsBlank = false;
}
client.stop();
}
