initial commit

2025-12-06 15:59:52 +03:00 · 2020-07-05 18:29:08 +02:00
parent 26b201ea2f
commit c5933e8c14
739 changed files with 86566 additions and 20952 deletions
--- a/lib/framework/WiFiSettingsService.cpp
+++ b/lib/framework/WiFiSettingsService.cpp
@@ -0,0 +1,100 @@
+#include <WiFiSettingsService.h>
+
+WiFiSettingsService::WiFiSettingsService(AsyncWebServer* server, FS* fs, SecurityManager* securityManager) :
+    _httpEndpoint(WiFiSettings::read, WiFiSettings::update, this, server, WIFI_SETTINGS_SERVICE_PATH, securityManager),
+    _fsPersistence(WiFiSettings::read, WiFiSettings::update, this, fs, WIFI_SETTINGS_FILE),
+    _lastConnectionAttempt(0) {
+  // We want the device to come up in opmode=0 (WIFI_OFF), when erasing the flash this is not the default.
+  // If needed, we save opmode=0 before disabling persistence so the device boots with WiFi disabled in the future.
+  if (WiFi.getMode() != WIFI_OFF) {
+    WiFi.mode(WIFI_OFF);
+  }
+
+  // Disable WiFi config persistance and auto reconnect
+  WiFi.persistent(false);
+  WiFi.setAutoReconnect(false);
+#ifdef ESP32
+  // Init the wifi driver on ESP32
+  WiFi.mode(WIFI_MODE_MAX);
+  WiFi.mode(WIFI_MODE_NULL);
+  WiFi.onEvent(
+      std::bind(&WiFiSettingsService::onStationModeDisconnected, this, std::placeholders::_1, std::placeholders::_2),
+      WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED);
+  WiFi.onEvent(std::bind(&WiFiSettingsService::onStationModeStop, this, std::placeholders::_1, std::placeholders::_2),
+               WiFiEvent_t::SYSTEM_EVENT_STA_STOP);
+#elif defined(ESP8266)
+  _onStationModeDisconnectedHandler = WiFi.onStationModeDisconnected(
+      std::bind(&WiFiSettingsService::onStationModeDisconnected, this, std::placeholders::_1));
+#endif
+
+  addUpdateHandler([&](const String& originId) { reconfigureWiFiConnection(); }, false);
+}
+
+void WiFiSettingsService::begin() {
+  _fsPersistence.readFromFS();
+  reconfigureWiFiConnection();
+}
+
+void WiFiSettingsService::reconfigureWiFiConnection() {
+  // reset last connection attempt to force loop to reconnect immediately
+  _lastConnectionAttempt = 0;
+
+// disconnect and de-configure wifi
+#ifdef ESP32
+  if (WiFi.disconnect(true)) {
+    _stopping = true;
+  }
+#elif defined(ESP8266)
+  WiFi.disconnect(true);
+#endif
+}
+
+void WiFiSettingsService::loop() {
+  unsigned long currentMillis = millis();
+  if (!_lastConnectionAttempt || (unsigned long)(currentMillis - _lastConnectionAttempt) >= WIFI_RECONNECTION_DELAY) {
+    _lastConnectionAttempt = currentMillis;
+    manageSTA();
+  }
+}
+
+void WiFiSettingsService::manageSTA() {
+  // Abort if already connected, or if we have no SSID
+  if (WiFi.isConnected() || _state.ssid.length() == 0) {
+    return;
+  }
+  // Connect or reconnect as required
+  if ((WiFi.getMode() & WIFI_STA) == 0) {
+    Serial.println(F("Connecting to WiFi."));
+    if (_state.staticIPConfig) {
+      // configure for static IP
+      WiFi.config(_state.localIP, _state.gatewayIP, _state.subnetMask, _state.dnsIP1, _state.dnsIP2);
+    } else {
+      // configure for DHCP
+#ifdef ESP32
+      WiFi.config(INADDR_NONE, INADDR_NONE, INADDR_NONE);
+      WiFi.setHostname(_state.hostname.c_str());
+#elif defined(ESP8266)
+      WiFi.config(INADDR_ANY, INADDR_ANY, INADDR_ANY);
+      WiFi.hostname(_state.hostname);
+#endif
+    }
+    // attempt to connect to the network
+    WiFi.begin(_state.ssid.c_str(), _state.password.c_str());
+  }
+}
+
+#ifdef ESP32
+void WiFiSettingsService::onStationModeDisconnected(WiFiEvent_t event, WiFiEventInfo_t info) {
+  WiFi.disconnect(true);
+}
+void WiFiSettingsService::onStationModeStop(WiFiEvent_t event, WiFiEventInfo_t info) {
+  if (_stopping) {
+    _lastConnectionAttempt = 0;
+    _stopping = false;
+  }
+}
+#elif defined(ESP8266)
+void WiFiSettingsService::onStationModeDisconnected(const WiFiEventStationModeDisconnected& event) {
+  WiFi.disconnect(true);
+}
+#endif