forked from mirrors/gecko-dev
2c08316c5d
Differential Revision: https://phabricator.services.mozilla.com/D60341 --HG-- extra : moz-landing-system : lando
54 lines
1.8 KiB
C++
54 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sts=2 sw=2 et cin: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#pragma once
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// Moz headers (alphabetical)
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// System headers (alphabetical)
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#include <windows.h> // HINSTANCE, HANDLE
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#include <wlanapi.h> // Wlan* functions
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class WinWLANLibrary {
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public:
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static WinWLANLibrary* Load();
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~WinWLANLibrary();
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HANDLE GetWLANHandle() const;
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decltype(::WlanEnumInterfaces)* GetWlanEnumInterfacesPtr() const;
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decltype(::WlanGetNetworkBssList)* GetWlanGetNetworkBssListPtr() const;
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decltype(::WlanFreeMemory)* GetWlanFreeMemoryPtr() const;
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decltype(::WlanCloseHandle)* GetWlanCloseHandlePtr() const;
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decltype(::WlanOpenHandle)* GetWlanOpenHandlePtr() const;
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decltype(::WlanRegisterNotification)* GetWlanRegisterNotificationPtr() const;
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decltype(::WlanScan)* GetWlanScanPtr() const;
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private:
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WinWLANLibrary();
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bool Initialize();
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HMODULE mWlanLibrary;
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HANDLE mWlanHandle;
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decltype(::WlanEnumInterfaces)* mWlanEnumInterfacesPtr;
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decltype(::WlanGetNetworkBssList)* mWlanGetNetworkBssListPtr;
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decltype(::WlanFreeMemory)* mWlanFreeMemoryPtr;
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decltype(::WlanCloseHandle)* mWlanCloseHandlePtr;
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decltype(::WlanOpenHandle)* mWlanOpenHandlePtr;
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decltype(::WlanRegisterNotification)* mWlanRegisterNotificationPtr;
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decltype(::WlanScan)* mWlanScanPtr;
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};
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class ScopedWLANObject {
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public:
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ScopedWLANObject(const WinWLANLibrary& library, void* object)
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: mLibrary(library), mObject(object) {}
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~ScopedWLANObject() { (*(mLibrary.GetWlanFreeMemoryPtr()))(mObject); }
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private:
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const WinWLANLibrary& mLibrary;
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void* mObject;
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};
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