initial commit

src/EMSESPStatusService.cpp

@@ -0,0 +1,44 @@
+#include "EMSESPStatusService.h"
+#include "emsesp.h"
+#include "mqtt.h"
+
+namespace emsesp {
+
+EMSESPStatusService::EMSESPStatusService(AsyncWebServer * server, SecurityManager * securityManager, AsyncMqttClient * mqttClient)
+    : _mqttClient(mqttClient) {
+    _mqttClient->onConnect(std::bind(&EMSESPStatusService::init_mqtt, this)); // configure MQTT callback
+
+    server->on(EMSESP_STATUS_SERVICE_PATH,
+               HTTP_GET,
+               securityManager->wrapRequest(std::bind(&EMSESPStatusService::emsespStatusService, this, std::placeholders::_1),
+                                            AuthenticationPredicates::IS_AUTHENTICATED));
+}
+
+void EMSESPStatusService::emsespStatusService(AsyncWebServerRequest * request) {
+    AsyncJsonResponse * response = new AsyncJsonResponse(false, MAX_EMSESP_STATUS_SIZE);
+    JsonObject          root     = response->getRoot();
+
+    root["version"] = EMSESP_APP_VERSION;
+
+    root["status"]      = EMSESP::bus_status(); // 0, 1 or 2
+    root["rx_received"] = EMSESP::rxservice_.telegram_count();
+    root["tx_sent"]     = EMSESP::txservice_.telegram_read_count() + EMSESP::txservice_.telegram_write_count();
+    root["crc_errors"]  = EMSESP::rxservice_.telegram_error_count();
+    root["tx_errors"]   = EMSESP::txservice_.telegram_fail_count();
+    root["mqtt_fails"]  = Mqtt::publish_fails();
+    root["uptime"]      = uuid::log::format_timestamp_ms(uuid::get_uptime_ms(), 3);
+    root["free_mem"]    = System::free_mem();
+
+    response->setLength();
+    request->send(response);
+}
+
+void EMSESPStatusService::init_mqtt() {
+    if (!_mqttClient->connected()) {
+        return;
+    }
+
+    Mqtt::on_connect();
+}
+
+} // namespace emsesp