esp_wifi_client.hpp

#pragma once
 
#include "esp_event.h"
#include "esp_netif.h"
#include "esp_wifi.h"
#include "wifi_client.hpp"
 
namespace LibXR
{
 
class ESP32WifiClient : public WifiClient
{
 public:
  ESP32WifiClient();
  ~ESP32WifiClient() override;
 
  WifiError Enable() override;
  WifiError Disable() override;
  WifiError Connect(const Config& config) override;
  WifiError Disconnect() override;
  bool IsConnected() const override;
  const char* GetIPAddress() const override;
  WifiError Scan(std::vector<ScanResult>& results) override;
  int GetRSSI() const override;
 
 private:
  static void EventHandler(void* arg, esp_event_base_t event_base, int32_t event_id,
                           void* event_data);
 
  static inline bool is_initialized_ = false;
  static inline esp_netif_t* netif_ = nullptr;
 
  bool enabled_ = false;
  bool connected_ = false;
  bool got_ip_ = false;
  char ip_str_[IP4ADDR_STRLEN_MAX] = {};
 
  LibXR::Semaphore semaphore_;
};
 
}  // namespace LibXR