working websocket

CMakeLists.txt

@@ -42,7 +42,7 @@ add_definitions(-DBOOST_ALL_DYN_LINK)
 find_package(Boost REQUIRED COMPONENTS system log OPTIONAL_COMPONENTS unit_test_framework)
 
 find_package(libusb-1.0 REQUIRED)
-find_package(Qt5 COMPONENTS Multimedia MultimediaWidgets Bluetooth Qml Quick QuickWidgets REQUIRED)
+find_package(Qt5 COMPONENTS Multimedia MultimediaWidgets Bluetooth Qml Quick QuickWidgets WebSockets REQUIRED)
 find_package(Protobuf REQUIRED)
 find_package(OpenSSL REQUIRED)
 find_package(rtaudio REQUIRED)
@@ -125,4 +125,4 @@ set(CPACK_INSTALL_TYPE_FULL_DISPLAY_NAME "Everything")
 set(CPACK_COMPONENT_LIBRARIES_INSTALL_TYPES Developer Full)
 set(CPACK_COMPONENT_HEADERS_INSTALL_TYPES Developer Full)
 set(CPACK_COMPONENT_APPLICATIONS_INSTALL_TYPES Full)
-INCLUDE(CPack)												 
+INCLUDE(CPack)												 

autoapp/CMakeLists.txt

@@ -18,6 +18,7 @@ target_include_directories(autoapp PRIVATE
         )
 
 target_link_libraries(autoapp
+        Qt5::WebSockets
         openauto
         )
 

autoapp/UI/MainWindow.cpp

@@ -19,6 +19,10 @@
 #include <QApplication>
 #include <QtWebSockets/QWebSocket>
 #include <QDebug>
+#include <QTimer>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonParseError>
 
 #include "autoapp/UI/MainWindow.hpp"
 #include "ui_mainwindow.h"
@@ -91,7 +95,13 @@ void autoapp::ui::MainWindow::handleIncomingMessage(const QString &message)
 {
     qDebug() << "[Handler] Processing message:" << message;
 
+    QJsonParseError error;
     QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8(), &error);
+    if (error.error != QJsonParseError::NoError) {
+        qDebug() << "JSON parse error:" << error.errorString();
+        return;
+    }
+    
     QJsonObject rootObj = doc.object();
     if (rootObj.contains("bluetooth")) {
         ui_->stackedWidget->setCurrentIndex(0);