зеркало из https://github.com/mozilla/gecko-dev.git
45 строки
1.7 KiB
C++
45 строки
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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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#ifndef mozilla_mscom_COMWrappers_h
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#define mozilla_mscom_COMWrappers_h
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#include <objbase.h>
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#if (NTDDI_VERSION < NTDDI_WIN8)
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// Win8+ API that we use very carefully
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DECLARE_HANDLE(CO_MTA_USAGE_COOKIE);
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HRESULT WINAPI CoIncrementMTAUsage(CO_MTA_USAGE_COOKIE* pCookie);
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#endif // (NTDDI_VERSION < NTDDI_WIN8)
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// A set of wrapped COM functions, so that we can dynamically link to the
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// functions in combase.dll on win8+. This prevents ole32.dll and many other
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// DLLs loading, which are not required when we have win32k locked down.
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namespace mozilla::mscom::wrapped {
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HRESULT CoInitializeEx(LPVOID pvReserved, DWORD dwCoInit);
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void CoUninitialize();
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HRESULT CoIncrementMTAUsage(CO_MTA_USAGE_COOKIE* pCookie);
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HRESULT CoGetApartmentType(APTTYPE* pAptType, APTTYPEQUALIFIER* pAptQualifier);
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HRESULT CoInitializeSecurity(PSECURITY_DESCRIPTOR pSecDesc, LONG cAuthSvc,
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SOLE_AUTHENTICATION_SERVICE* asAuthSvc,
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void* pReserved1, DWORD dwAuthnLevel,
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DWORD dwImpLevel, void* pAuthList,
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DWORD dwCapabilities, void* pReserved3);
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HRESULT CoCreateInstance(REFCLSID rclsid, LPUNKNOWN pUnkOuter,
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DWORD dwClsContext, REFIID riid, LPVOID* ppv);
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HRESULT CoCreateGuid(GUID* pguid);
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} // namespace mozilla::mscom::wrapped
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#endif // mozilla_mscom_COMWrappers_h
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