Fork of the excellent esp8266-react - https://github.com/rjwats/esp8266-react
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83 lines
2.6 KiB
83 lines
2.6 KiB
#include <APSettingsService.h>
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APSettingsService::APSettingsService(AsyncWebServer* server, FS* fs, SecurityManager* securityManager) :
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_httpEndpoint(APSettings::read, APSettings::update, this, server, AP_SETTINGS_SERVICE_PATH, securityManager),
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_fsPersistence(APSettings::read, APSettings::update, this, fs, AP_SETTINGS_FILE),
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_dnsServer(nullptr),
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_lastManaged(0),
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_reconfigureAp(false) {
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addUpdateHandler([&](const String& originId) { reconfigureAP(); }, false);
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}
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void APSettingsService::begin() {
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_fsPersistence.readFromFS();
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reconfigureAP();
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}
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void APSettingsService::reconfigureAP() {
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_lastManaged = millis() - MANAGE_NETWORK_DELAY;
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_reconfigureAp = true;
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}
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void APSettingsService::loop() {
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unsigned long currentMillis = millis();
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unsigned long manageElapsed = (unsigned long)(currentMillis - _lastManaged);
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if (manageElapsed >= MANAGE_NETWORK_DELAY) {
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_lastManaged = currentMillis;
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manageAP();
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}
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handleDNS();
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}
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void APSettingsService::manageAP() {
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WiFiMode_t currentWiFiMode = WiFi.getMode();
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if (_state.provisionMode == AP_MODE_ALWAYS ||
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(_state.provisionMode == AP_MODE_DISCONNECTED && WiFi.status() != WL_CONNECTED)) {
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if (_reconfigureAp || currentWiFiMode == WIFI_OFF || currentWiFiMode == WIFI_STA) {
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startAP();
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}
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} else if ((currentWiFiMode == WIFI_AP || currentWiFiMode == WIFI_AP_STA) &&
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(_reconfigureAp || !WiFi.softAPgetStationNum())) {
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stopAP();
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}
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_reconfigureAp = false;
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}
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void APSettingsService::startAP() {
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Serial.println(F("Starting software access point"));
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WiFi.softAPConfig(_state.localIP, _state.gatewayIP, _state.subnetMask);
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WiFi.softAP(_state.ssid.c_str(), _state.password.c_str());
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if (!_dnsServer) {
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IPAddress apIp = WiFi.softAPIP();
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Serial.print(F("Starting captive portal on "));
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Serial.println(apIp);
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_dnsServer = new DNSServer;
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_dnsServer->start(DNS_PORT, "*", apIp);
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}
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}
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void APSettingsService::stopAP() {
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if (_dnsServer) {
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Serial.println(F("Stopping captive portal"));
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_dnsServer->stop();
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delete _dnsServer;
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_dnsServer = nullptr;
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}
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Serial.println(F("Stopping software access point"));
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WiFi.softAPdisconnect(true);
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}
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void APSettingsService::handleDNS() {
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if (_dnsServer) {
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_dnsServer->processNextRequest();
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}
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}
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APNetworkStatus APSettingsService::getAPNetworkStatus() {
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WiFiMode_t currentWiFiMode = WiFi.getMode();
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bool apActive = currentWiFiMode == WIFI_AP || currentWiFiMode == WIFI_AP_STA;
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if (apActive && _state.provisionMode != AP_MODE_ALWAYS && WiFi.status() == WL_CONNECTED) {
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return APNetworkStatus::LINGERING;
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}
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return apActive ? APNetworkStatus::ACTIVE : APNetworkStatus::INACTIVE;
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}
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