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2be54a30c5
Member fields are supposed to be initialized in the order they are declared, but the constructor of ScopedWLANObject initialized mObject prior to mLibrary. This is probably harmless, but it does cause a warning on clang-cl, so let's fix it.
62 lines
1.8 KiB
C++
62 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(WinWLANLibrary* library, void* object)
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: mLibrary(library)
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, mObject(object)
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{
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}
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~ScopedWLANObject()
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{
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(*(mLibrary->GetWlanFreeMemoryPtr()))(mObject);
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}
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private:
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WinWLANLibrary *mLibrary;
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void *mObject;
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};
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