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/* -*- 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() = default;
bool Initialize();
HMODULE mWlanLibrary = nullptr;
HANDLE mWlanHandle = nullptr;
decltype(::WlanEnumInterfaces)* mWlanEnumInterfacesPtr = nullptr;
decltype(::WlanGetNetworkBssList)* mWlanGetNetworkBssListPtr = nullptr;
decltype(::WlanFreeMemory)* mWlanFreeMemoryPtr = nullptr;
decltype(::WlanCloseHandle)* mWlanCloseHandlePtr = nullptr;
decltype(::WlanOpenHandle)* mWlanOpenHandlePtr = nullptr;
decltype(::WlanRegisterNotification)* mWlanRegisterNotificationPtr = nullptr;
decltype(::WlanScan)* mWlanScanPtr = nullptr;
};
class ScopedWLANObject {
public:
ScopedWLANObject(const WinWLANLibrary& library, void* object)
: mLibrary(library), mObject(object) {}
~ScopedWLANObject() { (*(mLibrary.GetWlanFreeMemoryPtr()))(mObject); }
private:
const WinWLANLibrary& mLibrary;
void* mObject;
};
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