зеркало из https://github.com/mozilla/gecko-dev.git
40 строки
1.4 KiB
C++
40 строки
1.4 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_IHandlerProvider_h
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#define mozilla_mscom_IHandlerProvider_h
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#include "mozilla/NotNull.h"
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#include "mozilla/mscom/Ptr.h"
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#include <objidl.h>
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namespace mozilla {
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namespace mscom {
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struct HandlerProvider
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{
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virtual STDMETHODIMP GetHandler(NotNull<CLSID*> aHandlerClsid) = 0;
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virtual STDMETHODIMP GetHandlerPayloadSize(NotNull<DWORD*> aOutPayloadSize) = 0;
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virtual STDMETHODIMP WriteHandlerPayload(NotNull<IStream*> aStream) = 0;
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virtual STDMETHODIMP_(REFIID) MarshalAs(REFIID aIid) = 0;
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};
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struct IHandlerProvider : public IUnknown
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, public HandlerProvider
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{
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virtual STDMETHODIMP_(REFIID) GetEffectiveOutParamIid(REFIID aCallIid,
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ULONG aCallMethod) = 0;
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virtual STDMETHODIMP NewInstance(REFIID aIid,
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InterceptorTargetPtr<IUnknown> aTarget,
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NotNull<IHandlerProvider**> aOutNewPayload) = 0;
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};
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} // namespace mscom
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} // namespace mozilla
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#endif // mozilla_mscom_IHandlerProvider_h
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