#include "frontend.h"
Frontend::Frontend(unsigned long idletime)
: server(80)
{
// AP parameters
Serial.print("Setting soft-AP ... ");
if(WiFi.softAP("ESP_RIDS", "makkauhijau")) {
Serial.print("Access Point IP: ");
Serial.println(WiFi.softAPIP());
Serial.println("Ready");
} else {
Serial.println("Failed!");
}
// Specify the functions which will be executed upon corresponding GET request
server.on("/", std::bind(&Frontend::handleOnConnect, this));
server.on("/getlocation", std::bind(&Frontend::handleSetCoords, this));
server.on("/numdrones", std::bind(&Frontend::handleNumDrones, this));
server.on("/start", std::bind(&Frontend::startSpoof, this));
server.onNotFound(std::bind(&Frontend::handleNotFound, this));
// read parameters from EEPROM
EEPROM.begin(512);
// if the value at address 42 is 42, then we know that we have past data
if (EEPROM.read(42) == 42) {
Serial.println("EEPROM found, reusing old values...");
EEPROM.get(latitude_addr, latitude);
EEPROM.get(longitude_addr, longitude);
EEPROM.get(num_drones_addr, num_drones);
} else {
Serial.println("EEPROM data not written before...");
}
// Starting the Server
server.begin();
// record the time the server started and when to end
timer = millis();
maxtime = timer + idletime;
}
void Frontend::handleClient() {
server.handleClient();
// automatically start spoofing if we've passed the maxtime
if (millis() > maxtime) {
startSpoof();
}
}
void Frontend::handleOnConnect() {
Serial.println("Client Connected");
server.send(200, "text/html", HTML());
}
void Frontend::handleSetCoords() {
latitude = server.arg("latitude").toFloat();
longitude = server.arg("longitude").toFloat();
EEPROM.put(latitude_addr, latitude);
EEPROM.put(longitude_addr, latitude);
server.send(200, "text/html", HTML());
}
void Frontend::handleNumDrones() {
num_drones = server.arg("numdrones").toInt();
EEPROM.put(num_drones_addr, num_drones);
server.send(200, "text/html", HTML());
}
void Frontend::startSpoof() {
do_spoof = true;
server.stop();
WiFi.softAPdisconnect (true);
EEPROM.put(42, 42);
EEPROM.end();
}
void Frontend::handleNotFound() {
server.send(404, "text/plain", "Not found");
}
String Frontend::HTML() {
String msg = R"rawliteral(
Remote ID Spoofer
Remote ID Spoofer
)rawliteral";
msg += "Current Coordinates:
";
msg += String(latitude, 10);
msg += ", ";
msg += String(longitude, 10);
msg += "
\n";
msg += "Current No. of Drones:";
msg += String(num_drones);
msg += "
\n";
msg += "Start Spoofing\n";
msg += "Pressing this button will cause the device to turn off the web server and enter spoofing only mode.\n";
msg += "Please confirm your GPS coordinates before doing so.\n";
msg += "You will not be able to reconnect to this page without a power cycle.
\n";
msg += R"rawliteral(
)rawliteral";
return msg;
}