WordClockESP/lib/framework/APSettingsService.h

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#ifndef APSettingsConfig_h
#define APSettingsConfig_h
#include <HttpEndpoint.h>
#include <FSPersistence.h>
#include <DNSServer.h>
#include <IPAddress.h>
#define MANAGE_NETWORK_DELAY 10000
#define AP_MODE_ALWAYS 0
#define AP_MODE_DISCONNECTED 1
#define AP_MODE_NEVER 2
#define DNS_PORT 53
#ifndef FACTORY_AP_SSID
#define FACTORY_AP_SSID "ESP8266-React"
#endif
#ifndef FACTORY_AP_PASSWORD
#define FACTORY_AP_PASSWORD "esp-react"
#endif
#ifndef FACTORY_AP_PROVISION_MODE
#define FACTORY_AP_PROVISION_MODE AP_MODE_DISCONNECTED
#endif
#define AP_SETTINGS_FILE "/config/apSettings.json"
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#define AP_SETTINGS_SERVICE_PATH "/rest/apSettings"
enum APNetworkStatus {
ACTIVE = 0,
INACTIVE,
LINGERING
};
class APSettings {
public:
uint8_t provisionMode;
String ssid;
String password;
static void read(APSettings& settings, JsonObject& root) {
root["provision_mode"] = settings.provisionMode;
root["ssid"] = settings.ssid;
root["password"] = settings.password;
}
static StateUpdateResult update(JsonObject& root, APSettings& settings) {
APSettings newSettings = {};
newSettings.provisionMode = root["provision_mode"] | FACTORY_AP_PROVISION_MODE;
switch (settings.provisionMode) {
case AP_MODE_ALWAYS:
case AP_MODE_DISCONNECTED:
case AP_MODE_NEVER:
break;
default:
newSettings.provisionMode = AP_MODE_ALWAYS;
}
newSettings.ssid = root["ssid"] | FACTORY_AP_SSID;
newSettings.password = root["password"] | FACTORY_AP_PASSWORD;
if (newSettings.provisionMode == settings.provisionMode && newSettings.ssid.equals(settings.ssid) &&
newSettings.password.equals(settings.password)) {
return StateUpdateResult::UNCHANGED;
}
settings = newSettings;
return StateUpdateResult::CHANGED;
}
};
class APSettingsService : public StatefulService<APSettings> {
public:
APSettingsService(AsyncWebServer* server, FS* fs, SecurityManager* securityManager);
void begin();
void loop();
APNetworkStatus getAPNetworkStatus();
private:
HttpEndpoint<APSettings> _httpEndpoint;
FSPersistence<APSettings> _fsPersistence;
// for the captive portal
DNSServer* _dnsServer;
// for the mangement delay loop
volatile unsigned long _lastManaged;
volatile boolean _reconfigureAp;
void reconfigureAP();
void manageAP();
void startAP();
void stopAP();
void handleDNS();
};
#endif // end APSettingsConfig_h