bool
WiFlyServer::available( WiFlyClient& client )
{
// Return immediately if there is nothing present in the
// buffer.
if( !_dev->_uart->available() )
return false;
// Return active server connection if present
if( _dev->_uart->find( TOKEN_MATCH_OPEN ) )
{
client.connect( _port, NULL, NULL );
return true;
}
else
return false;
}
void MqttFlare::checkEthernet(){
static unsigned long blinkTime = millis();
static int ledState = LOW;
if (millis()-blinkTime>500){
if (ledState==LOW){
ledState=HIGH;
}else{
ledState=LOW;
}
digitalWrite(LED_RED,ledState);
blinkTime=millis();
}
// listen for incoming clients
//
// Code from the WiFly Server Example
//
WiFlyClient client = configServer->available();
if (client) {
// an http request ends with a blank line
boolean currentLineIsBlank = true;
String request="";
int index =0 ;
while (client.connected()) {
if (client.available()) {
char c = client.read();
request +=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) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close"); // the connection will be closed after completion of the response
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");
// output the value of each analog input pin
client.println("<body>");
/*client.println("<form role='form' method='get'>");
client.println("<div class='form-group'> <label class='col-sm-2'> MQTT Broker </label> <input type='col-sm-10 text' class='form-control' value='150.140.5.11'/> </div>");
client.println("<div class='form-group'> <label class='col-sm-2'> IP </label> <input type='col-sm-10 text' class='form-control' value='150.140.5.11'/> </div>");
//client.println("<div class='form-group'> <label class='col-sm-2'> IP </label> <select class='col-sm-10 form-control'><option>DHCP</option><option>STATIC</option></select> </div>");
client.println("<div class='form-group'> <label class='col-sm-2'> Static IP </label> <input type='col-sm-10 text' class='form-control' value='192.168.1.10'/> </div>");
client.println("<div class='form-group'> <label class='col-sm-2'> Netmask </label> <input type='col-sm-10 text' class='form-control' value='255.255.0.0'/> </div>");
client.println("<div class='form-group'> <label class='col-sm-2'> Gateway </label> <input type='col-sm-10 text' class='form-control' value='192.168.1.254'/> </div>");
client.println("<div class='form-group'> <input type='submit' class='btn btn-primary' value='Save and Restart' class='col-sm-2'/> </div>");
client.println("</form>");
client.println("</div>");*/
client.println("<center>");
client.println("<form role='form' method='get' action='save'>");
client.print("Broker:<input type='text' name='s' value='");
client.print(server);
client.println("'/><br/>");
client.print("Port:<input type='text' name='p' value='");
client.print(port);
client.println("'/><br/>");
// client.println("IP:<input type='text' name='i' value='");
// client.print(flare->static_ip[0]);
// client.print(".");
// client.print(flare->static_ip[1]);
// client.print(".");
// client.print(flare->static_ip[2]);
// client.print(".");
// client.print(flare->static_ip[3]);
// client.println("'/><br/>");
// client.println("Netmask:<input type='text' name='n' value='");
// client.print(flare->netmask[0]);
// client.print(".");
// client.print(flare->netmask[1]);
// client.print(".");
// client.print(flare->netmask[2]);
// client.print(".");
// client.print(flare->netmask[3]);
// client.println("'/><br/>");
// client.println("Gateway:<input type='text' name='g' value='");
// client.print(flare->gateway[0]);
// client.print(".");
// client.print(flare->gateway[1]);
// client.print(".");
// client.print(flare->gateway[2]);
// client.print(".");
// client.print(flare->gateway[3]);
// client.println("'/><br/>");
client.print("SSID:<input type='text' name='w' value='");
client.print(ssid);
client.println("'/><br/>");
client.print("Phrase:<input type='text' name='c' value='");
client.print(code);
client.println("'/><br/>");
client.println("<input type='submit' value='Save and Restart'/>");
client.println("</form>");
client.println("</center>");
client.println("</body>");
client.println("</html>");
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
//Serial.println(request);
//Serial.println(request.indexOf("/save"));
if (request[5]=='s' && request[6]=='a' && request[7]=='v' && request[8]=='e') { // see if checkbox was clicked
//Serial.println(request);
//Serial.println(request.indexOf(" HTTP"));
//String rest = request.substring(10,request.indexOf(" HTTP"));
//rest+="&";
for (int i=0;i<request.length();i++){
EEPROM.write(2+i,request[10+i]);
}
EEPROM.write(2+request.indexOf(" HTTP")-10,'&');
initFromProgmem();
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close"); // the connection will be closed after completion of the response
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html><body><center><p>Done!<br>");
client.println(server);
client.println("<br>");
client.println(port);
client.println("<br>");
client.println(ssid);
client.println("<br>");
client.println(code);
client.println("<br>");
client.println("</p></center></body></html>");
EEPROM.write(1,0);
wdt_enable(WDTO_2S);
break;
}
request="";
//if (strncmp("GET /save",line,8)==0){
// Serial.println("Handle Save");
//}
//line[index]='\0';
//index=0;
//Serial.write(line);
}
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);
client.stop();
}
}
void loop()
{
//char* message;
WiFlyClient client = server.available();
if(client)
{
Serial.println( "Client available...");
boolean current_line_is_blank = true;
message[0] ='\0';
HTTPRequest req;
while(client.connected())
{
//Serial.println( "Client connected...");
if (client.available())
{
char c = client.read();
if(c != '\n')
{
int len = strlen(message);
if(len < MAX_SIZE_MESSAGE)
{
message[len] = c;
message[len+1] = '\0';
}
}
// if we've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so we can send a reply
if (c == '\n' && current_line_is_blank) {
req.ValidateMessage(message);
Serial.println(req.type);
Serial.print(message);
Serial.println();
// send a standard http response header
Serial.println("Returning response header");
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.print("\n");
printValuesAsJSON();
/*
client.println("<html><body>");
client.print("<p>SHT Temperature:");
client.print(temp_sensor.readTemperatureC());
client.print("</p><p>SHT Humidity:");
client.print(temp_sensor.readHumidity());
client.print("</p><p>Luminosity Data:");
client.print(analogRead(LIGHT_DATA_PIN));
client.print("</p><p>Mic Data:");
client.print(analogRead(MIC_DATA_PIN));
client.print("</p><p>SHARP Data:");
client.print(analogRead(SHARP_DATA_PIN));
client.println("</p></body></html>");*/
break;
}
if (c == '\n') {
// we're starting a new line
current_line_is_blank = true;
} else if (c != '\r') {
// we've gotten a character on the current line
current_line_is_blank = false;
}
}
}
delay(100);
client.stop();
Serial.println("Client killed");
}
}
