Windows suspend mode handler

client/platforms/windows/daemon/windowsdaemon.cpp

@@ -22,7 +22,6 @@
 #include "logger.h"
 #include "platforms/windows/daemon/windowsfirewall.h"
 #include "platforms/windows/daemon/windowssplittunnel.h"
-#include "platforms/windows/windowscommons.h"
 #include "windowsfirewall.h"
 
 #include "core/networkUtilities.h"

client/platforms/windows/windowsnetworkwatcher.cpp

@@ -32,9 +32,28 @@ WindowsNetworkWatcher::~WindowsNetworkWatcher() {
   }
 }
 
+LRESULT WindowsNetworkWatcher::PowerWndProcCallback(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
+  auto obj = reinterpret_cast<WindowsNetworkWatcher*>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
+  if (!obj){
+    logger.debug() << "obj not casted";
+    return DefWindowProc(hwnd, uMsg, wParam, lParam);
+  }
+  switch (uMsg) {
+  case WM_POWERBROADCAST:
+    if (wParam == PBT_APMRESUMESUSPEND) {
+        emit obj->sleepMode();
+    }
+    break;
+  default:
+    return DefWindowProc(hwnd, uMsg, wParam, lParam);
+  }
+  return 0;
+}
+
 void WindowsNetworkWatcher::initialize() {
   logger.debug() << "initialize";
 
+
   DWORD negotiatedVersion;
   if (WlanOpenHandle(2, nullptr, &negotiatedVersion, &m_wlanHandle) !=
       ERROR_SUCCESS) {
@@ -51,6 +70,25 @@ void WindowsNetworkWatcher::initialize() {
     return;
   }
 
+  const wchar_t* className = L"PowerMonitorClass";
+  WNDCLASS wc = { 0 };
+  wc.lpfnWndProc = &WindowsNetworkWatcher::PowerWndProcCallback;
+  wc.hInstance = GetModuleHandle(NULL);
+  wc.lpszClassName = className;
+  wc.cbWndExtra = sizeof(WindowsNetworkWatcher*);
+
+  if (!RegisterClass(&wc)) {
+    logger.debug() << "Failed to register window class in createPowerMonitorWindow.";
+    return;
+  }
+
+  HWND hwnd = CreateWindowEx(0, className, L"Power Monitor", 0, 0, 0, 0, 0, NULL, NULL, GetModuleHandle(NULL), static_cast<LPVOID>(this));
+  if (!hwnd) {
+    logger.debug() << "Failed to create window in createPowerMonitorWindow.";
+    return;
+  }
+  SetWindowLongPtr(hwnd, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
+
   logger.debug() << "callback registered";
 }
 
@@ -137,4 +175,4 @@ void WindowsNetworkWatcher::processWlan(PWLAN_NOTIFICATION_DATA data) {
   logger.debug() << "Unsecure network:" << logger.sensitive(ssid)
                  << "id:" << logger.sensitive(bssid);
   emit unsecuredNetwork(ssid, bssid);
-}
+}

client/platforms/windows/windowsnetworkwatcher.h

@@ -19,6 +19,7 @@ class WindowsNetworkWatcher final : public NetworkWatcherImpl {
 
  private:
   static void wlanCallback(PWLAN_NOTIFICATION_DATA data, PVOID context);
+  static LRESULT PowerWndProcCallback(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
 
   void processWlan(PWLAN_NOTIFICATION_DATA data);