WirelessBondibar/WifiManager.cpp at master · dernster/WirelessBondibar · GitHub

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#include "WifiManager.h"
#include "APServer.h"

SINGLETON_CPP(WifiManager)

WifiManager::WifiManager(){
  configuration = singleton(Configuration);
  configuration->addObserver(this);
  setup();
}

void WifiManager::setup(){
  connected = false;
  this->connect();
}

void WifiManager::connect(){

  disconnect();
  APServer* ap = singleton(APServer);
  WiFi.begin(configuration->Wifi->ssid.c_str(),configuration->Wifi->password.c_str());
  WiFi.mode(WIFI_STA);

  Serial.println("Attempting to connect to SSID " + configuration->Wifi->ssid + "... password=" + configuration->Wifi->password + " " + String(configuration->Wifi->password.length()));
  while ( WiFi.status() != WL_CONNECTED) {
    LOOP_UNTIL(2000){
      yield();
      ap->handleClient(); /* allow connections to AP, in case someone needs to change ssid */
    }
  }

  if (!connected){ /* to not print twice in case of connection from the AP */
    connected = true;
    Serial.println("Connected to wifi");
    configuration->Wifi->ip = ipToString(WiFi.localIP());
    printWifiStatus();

    ssid = configuration->Wifi->ssid;
    password = configuration->Wifi->password;
  }
}

void WifiManager::disconnect(){
  WiFi.disconnect();
  connected = false;
}

void WifiManager::configurationChanged(){
  String lastSSID = ssid;
  String lastPassword = password;
  if ((configuration->Wifi->ssid != lastSSID) || (configuration->Wifi->password != lastPassword)){
    Serial.println("WifiManager::configurationChanged()");
    setup();
  }
}

WifiManager::~WifiManager(){

}