DynaConfig Class Reference

Manages dynamic WiFi configuration through a captive portal. More...

#include <dynaconfig.h>

Public Member Functions
	DynaConfig (const char *captivePortalName)
	Construct a new DynaConfig object.
void	checkWiFiConfig ()
	Checks and manages the WiFi configuration.
void	close ()
	Closes the Preferences storage.
bool	hasCredentials ()
	Checks if WiFi credentials are stored in Preferences.
bool	removeCredentials ()
	Removes stored WiFi credentials from Preferences.
String	getConfigSSID ()
	Retrieves the stored WiFi SSID from Preferences.
String	getConfigPasskey ()
	Retrieves the stored WiFi password from Preferences.

Detailed Description

Manages dynamic WiFi configuration through a captive portal.

The DynaConfig class sets up an ESP32 device as a WiFi access point with a captive portal. Users can connect to this portal to enter their WiFi credentials, which are then stored in non-volatile memory. The device attempts to connect to the configured WiFi network on subsequent startups.

Constructor & Destructor Documentation

DynaConfig()

DynaConfig::DynaConfig

(

const char *

captivePortalName

)

Construct a new DynaConfig object.

Parameters

captivePortalName

The name of the captive portal.

Member Function Documentation

checkWiFiConfig()

void DynaConfig::checkWiFiConfig

(

)

Checks and manages the WiFi configuration.

If the device has stored WiFi credentials, it stops the DNS server and HTTP server. If no credentials are found, it sets up the device as an access point and starts the captive portal for configuration.

getConfigPasskey()

String DynaConfig::getConfigPasskey

(

)

Retrieves the stored WiFi password from Preferences.

Returns

String The stored password.

getConfigSSID()

String DynaConfig::getConfigSSID

(

)

Retrieves the stored WiFi SSID from Preferences.

Returns

String The stored SSID.

hasCredentials()

bool DynaConfig::hasCredentials

(

)

Checks if WiFi credentials are stored in Preferences.

Returns

true If both SSID and password are stored.

false If either SSID or password is missing.

removeCredentials()

bool DynaConfig::removeCredentials

(

)

Removes stored WiFi credentials from Preferences.

Returns

true If the credentials were successfully removed.

false If the credentials could not be removed.

---

The documentation for this class was generated from the following files:

• src/dynaconfig.h
• src/dynaconfig.cpp