Add m-esr52 at 52.6.0

1 files changed, 61 insertions, 0 deletions

diff --git a/netwerk/wifi/win_wlanLibrary.h b/netwerk/wifi/win_wlanLibrary.h
new file mode 100644
index 000000000..3daf4618e
--- /dev/null
+++ b/netwerk/wifi/win_wlanLibrary.h
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sts=2 sw=2 et cin: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#pragma once
+
+// Moz headers (alphabetical)
+
+// System headers (alphabetical)
+#include <windows.h>   // HINSTANCE, HANDLE
+#include <wlanapi.h>   // Wlan* functions
+
+
+class WinWLANLibrary {
+ public:
+  static WinWLANLibrary* Load();
+  ~WinWLANLibrary();
+
+  HANDLE GetWLANHandle() const;
+  decltype(::WlanEnumInterfaces)* GetWlanEnumInterfacesPtr() const;
+  decltype(::WlanGetNetworkBssList)* GetWlanGetNetworkBssListPtr() const;
+  decltype(::WlanFreeMemory)* GetWlanFreeMemoryPtr() const;
+  decltype(::WlanCloseHandle)* GetWlanCloseHandlePtr() const;
+  decltype(::WlanOpenHandle)* GetWlanOpenHandlePtr() const;
+  decltype(::WlanRegisterNotification)* GetWlanRegisterNotificationPtr() const;
+  decltype(::WlanScan)* GetWlanScanPtr() const;
+
+ private:
+  WinWLANLibrary();
+  bool Initialize();
+
+  HMODULE mWlanLibrary;
+  HANDLE mWlanHandle;
+  decltype(::WlanEnumInterfaces)* mWlanEnumInterfacesPtr;
+  decltype(::WlanGetNetworkBssList)* mWlanGetNetworkBssListPtr;
+  decltype(::WlanFreeMemory)* mWlanFreeMemoryPtr;
+  decltype(::WlanCloseHandle)* mWlanCloseHandlePtr;
+  decltype(::WlanOpenHandle)* mWlanOpenHandlePtr;
+  decltype(::WlanRegisterNotification)* mWlanRegisterNotificationPtr;
+  decltype(::WlanScan)* mWlanScanPtr;
+};
+
+class ScopedWLANObject {
+public:
+ ScopedWLANObject(WinWLANLibrary* library, void* object)
+   : mLibrary(library)
+   , mObject(object)
+  {
+  }
+
+  ~ScopedWLANObject()
+  {
+    (*(mLibrary->GetWlanFreeMemoryPtr()))(mObject);
+  }
+
+ private:
+  WinWLANLibrary *mLibrary;
+  void *mObject;
+};