working multithreading

finally managed to multithread folder scanner and rtp. it may still have some bugs. but it works

src/client_frontend/client_frontend.cpp

@@ -0,0 +1,211 @@
+// client_frontend.cpp : Definiert den Einstiegspunkt für die Anwendung.
+//
+
+#include "framework.h"
+#include "client_frontend.h"
+#define width 1000
+#define height 700
+#define MAX_LOADSTRING 100
+
+// Globale Variablen:
+HINSTANCE hInst;                                // Aktuelle Instanz
+WCHAR szTitle[MAX_LOADSTRING];                  // Titelleistentext
+WCHAR szWindowClass[MAX_LOADSTRING];            // Der Klassenname des Hauptfensters.
+
+// Vorwärtsdeklarationen der in diesem Codemodul enthaltenen Funktionen:
+ATOM                MyRegisterClass(HINSTANCE hInstance);
+BOOL                InitInstance(HINSTANCE, int);
+LRESULT CALLBACK    WndProc(HWND, UINT, WPARAM, LPARAM);
+INT_PTR CALLBACK    About(HWND, UINT, WPARAM, LPARAM);
+
+int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
+                     _In_opt_ HINSTANCE hPrevInstance,
+                     _In_ LPWSTR    lpCmdLine,
+                     _In_ int       nCmdShow)
+{
+    UNREFERENCED_PARAMETER(hPrevInstance);
+    UNREFERENCED_PARAMETER(lpCmdLine);
+
+    // TODO: Hier Code einfügen.
+
+    // Globale Zeichenfolgen initialisieren
+    LoadStringW(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
+    LoadStringW(hInstance, IDC_CLIENTFRONTEND, szWindowClass, MAX_LOADSTRING);
+    MyRegisterClass(hInstance);
+
+    // Anwendungsinitialisierung ausführen:
+    if (!InitInstance (hInstance, nCmdShow))
+    {
+        return FALSE;
+    }
+
+    HACCEL hAccelTable = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDC_CLIENTFRONTEND));
+
+    MSG msg;
+
+    // Hauptnachrichtenschleife:
+    while (GetMessage(&msg, nullptr, 0, 0))
+    {
+        if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
+        {
+            TranslateMessage(&msg);
+            DispatchMessage(&msg);
+        }
+    }
+
+    return (int) msg.wParam;
+}
+
+
+
+//
+//  FUNKTION: MyRegisterClass()
+//
+//  ZWECK: Registriert die Fensterklasse.
+//
+ATOM MyRegisterClass(HINSTANCE hInstance)
+{
+    WNDCLASSEXW wcex;
+
+    wcex.cbSize = sizeof(WNDCLASSEX);
+
+    wcex.style          = CS_HREDRAW | CS_VREDRAW;
+    wcex.lpfnWndProc    = WndProc;
+    wcex.cbClsExtra     = 0;
+    wcex.cbWndExtra     = 0;
+    wcex.hInstance      = hInstance;
+    wcex.hIcon          = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_CLIENTFRONTEND));
+    wcex.hCursor        = LoadCursor(nullptr, IDC_ARROW);
+    wcex.hbrBackground  = (HBRUSH)(COLOR_WINDOW+1);
+    wcex.lpszMenuName   = MAKEINTRESOURCEW(IDC_CLIENTFRONTEND);
+    wcex.lpszClassName  = szWindowClass;
+    wcex.hIconSm        = LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
+
+    return RegisterClassExW(&wcex);
+}
+
+//
+//   FUNKTION: InitInstance(HINSTANCE, int)
+//
+//   ZWECK: Speichert das Instanzenhandle und erstellt das Hauptfenster.
+//
+//   KOMMENTARE:
+//
+//        In dieser Funktion wird das Instanzenhandle in einer globalen Variablen gespeichert, und das
+//        Hauptprogrammfenster wird erstellt und angezeigt.
+//
+BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
+{
+   hInst = hInstance; // Instanzenhandle in der globalen Variablen speichern
+
+   HWND hWnd = CreateWindowW(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
+      CW_USEDEFAULT, 0, width,height, nullptr, nullptr, hInstance, nullptr);
+
+   if (!hWnd)
+   {
+      return FALSE;
+   }
+
+   ShowWindow(hWnd, nCmdShow);
+   UpdateWindow(hWnd);
+
+   return TRUE;
+}
+
+//
+//  FUNKTION: WndProc(HWND, UINT, WPARAM, LPARAM)
+//
+//  ZWECK: Verarbeitet Meldungen für das Hauptfenster.
+//
+//  WM_COMMAND  - Verarbeiten des Anwendungsmenüs
+//  WM_PAINT    - Darstellen des Hauptfensters
+//  WM_DESTROY  - Ausgeben einer Beendenmeldung und zurückkehren
+//
+//main loop
+LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    switch (message)
+    {
+    case WM_COMMAND:
+        {
+            int wmId = LOWORD(wParam);
+            // Menüauswahl analysieren:
+            switch (wmId)
+            {
+            case IDM_ABOUT:
+                DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUTBOX), hWnd, About);
+                break;
+            case IDM_EXIT:
+                DestroyWindow(hWnd);
+                break;
+            default:
+                return DefWindowProc(hWnd, message, wParam, lParam);
+            }
+        }
+        break;
+    case WM_PAINT:
+        {
+            PAINTSTRUCT ps;
+            HDC hdc = BeginPaint(hWnd, &ps);
+            // TODO: Zeichencode, der hdc verwendet, hier einfügen...
+            EndPaint(hWnd, &ps);
+        }
+        break;
+    case WM_DESTROY:
+        PostQuitMessage(0);
+        break;
+    case WM_CREATE:
+    {
+        HWND textbox_, learn_button_, make_button_, settings_button_;
+        //for this text we need to get some data from the backend
+        //e.g. rtp
+        //database status
+        //infected files
+        //etc
+        textbox_ = CreateWindow(L"EDIT",
+            L"Welcome to cyberhex\r\n\r\nPlease select an option:\r\n\r\n",
+            WS_VISIBLE | WS_CHILD | ES_READONLY | ES_MULTILINE,
+            10, 10, width - 30, height - 200,
+            hWnd, (HMENU)0, NULL, NULL);
+        learn_button_ = CreateWindow(L"BUTTON",
+            L"Learn a set of Voc",
+            WS_VISIBLE | WS_CHILD | WS_BORDER,
+            160, 550, 200, 30, //wo, xy // wie gross xy
+            hWnd, (HMENU)1, NULL, NULL);
+        make_button_ = CreateWindow(L"BUTTON",
+            L"Make a set of Voc",
+            WS_VISIBLE | WS_CHILD | WS_BORDER,
+            380, 550, 200, 30,
+            hWnd, (HMENU)2, NULL, NULL);
+        settings_button_ = CreateWindow(L"BUTTON",
+            L"Settings",
+            WS_VISIBLE | WS_CHILD | WS_BORDER,
+            600, 550, 200, 30,
+            hWnd, (HMENU)3, NULL, NULL);
+        break;
+    }
+    default:
+        return DefWindowProc(hWnd, message, wParam, lParam);
+    }
+    return 0;
+}
+
+// Meldungshandler für Infofeld.
+INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    UNREFERENCED_PARAMETER(lParam);
+    switch (message)
+    {
+    case WM_INITDIALOG:
+        return (INT_PTR)TRUE;
+
+    case WM_COMMAND:
+        if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
+        {
+            EndDialog(hDlg, LOWORD(wParam));
+            return (INT_PTR)TRUE;
+        }
+        break;
+    }
+    return (INT_PTR)FALSE;
+}