Initial commit

Sockets.cpp

@@ -0,0 +1,85 @@
+#include <Arduino.h>
+#include <ArduinoJson.h>
+#include <WebSocketsServer.h>
+#include "Sockets.h"
+#include "ConfigSettings.h"
+
+
+extern ConfigSettings settings;
+WebSocketsServer sockServer = WebSocketsServer(8080);
+char g_buffer[1024];
+
+/*********************************************************************
+ * ClientSocketEvent class members
+ ********************************************************************/
+void ClientSocketEvent::prepareMessage(const char *evt, const char *payload) {
+    sprintf(this->msg, "42[%s,%s]", evt, payload);
+}
+
+
+/*********************************************************************
+ * SocketEmitter class members
+ ********************************************************************/
+void SocketEmitter::startup() {
+  
+}
+void SocketEmitter::begin() {
+  sockServer.begin();
+  sockServer.onEvent(this->wsEvent);
+}
+void SocketEmitter::loop() {
+  sockServer.loop();  
+}
+bool SocketEmitter::sendToClients(const char *evt, JsonObject &obj) {
+  serializeJson(obj, g_buffer, sizeof(g_buffer));
+  return this->sendToClients(evt, g_buffer);
+}
+bool SocketEmitter::sendToClient(uint8_t num, const char *evt, JsonObject &obj) {
+  serializeJson(obj, g_buffer, sizeof(g_buffer));
+  return this->sendToClient(num, evt, g_buffer);
+}
+bool SocketEmitter::sendToClients(const char *evt, const char *payload) {
+    if(settings.status == DS_FWUPDATE) return true;
+    this->evt.prepareMessage(evt, payload);
+    return sockServer.broadcastTXT(this->evt.msg);
+}
+bool SocketEmitter::sendToClient(uint8_t num, const char *evt, const char *payload) {
+    if(settings.status == DS_FWUPDATE) return true;
+    this->evt.prepareMessage(evt, payload);
+    return sockServer.sendTXT(num, this->evt.msg);
+}
+void SocketEmitter::end() { sockServer.close(); }
+void SocketEmitter::disconnect() { sockServer.disconnect(); }
+void SocketEmitter::wsEvent(uint8_t num, WStype_t type, uint8_t *payload, size_t length) {
+    switch(type) {
+        case WStype_DISCONNECTED:
+            Serial.printf("Socket [%u] Disconnected!\n", num);
+            break;
+        case WStype_CONNECTED:
+            {
+                IPAddress ip = sockServer.remoteIP(num);
+                Serial.printf("Socket [%u] Connected from %d.%d.%d.%d url: %s\n", num, ip[0], ip[1], ip[2], ip[3], payload);
+                // Send all the current Sensor readings to the client.
+                sockServer.sendTXT(num, "Connected");
+                settings.emitSockets();
+                //settings.Inputs.emitSocket(num);
+            }
+            break;
+        case WStype_TEXT:
+            Serial.printf("Socket [%u] get Text: %s\n", num, payload);
+
+            // send message to client
+            // webSocket.sendTXT(num, "message here");
+
+            // send data to all connected clients
+            // sockServer.broadcastTXT("message here");
+            break;
+        case WStype_BIN:
+            Serial.printf("[%u] get binary length: %u\n", num, length);
+            //hexdump(payload, length);
+
+            // send message to client
+            // sockServer.sendBIN(num, payload, length);
+            break;
+    }  
+}