First version of WebApi

src/WebApi.cpp

@@ -0,0 +1,45 @@
+#include "WebApi.h"
+#include "defaults.h"
+#include <LittleFS.h>
+
+WebApiClass::WebApiClass()
+    : _server(HTTP_PORT)
+    , _ws("/ws")
+    , _events("/events")
+{
+}
+
+void WebApiClass::init()
+{
+    using namespace std::placeholders;
+
+    _server.addHandler(&_ws);
+    _server.addHandler(&_events);
+
+    _ws.onEvent(std::bind(&WebApiClass::onWebsocketEvent, this, _1, _2, _3, _4, _5, _6));
+
+    _server.serveStatic("/", LITTLEFS, "/", "max-age=86400").setDefaultFile("index.htm");
+    _server.onNotFound(std::bind(&WebApiClass::onNotFound, this, _1));
+    _server.begin();
+}
+
+void WebApiClass::onNotFound(AsyncWebServerRequest* request)
+{
+    // Handle Unknown Request
+    request->send(404, "text/plain", "404 Not Found");
+}
+
+void WebApiClass::onWebsocketEvent(AsyncWebSocket* server, AsyncWebSocketClient* client, AwsEventType type, void* arg, uint8_t* data, size_t len)
+{
+    if (type == WS_EVT_CONNECT) {
+        char str[64];
+        sprintf(str, "Websocket: [%s][%u] connect", server->url(), client->id());
+        Serial.println(str);
+    } else if (type == WS_EVT_DISCONNECT) {
+        char str[64];
+        sprintf(str, "Websocket: [%s][%u] disconnect", server->url(), client->id());
+        Serial.println(str);
+    }
+}
+
+WebApiClass WebApi;