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# ignore-this-changeset Depends on D28954 Differential Revision: https://phabricator.services.mozilla.com/D28956 --HG-- extra : moz-landing-system : lando
80 lines
2.3 KiB
C++
80 lines
2.3 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_DispatchForwarder_h
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#define mozilla_mscom_DispatchForwarder_h
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#include <oaidl.h>
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#include "mozilla/mscom/Interceptor.h"
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#include "mozilla/mscom/Ptr.h"
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namespace mozilla {
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namespace mscom {
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class DispatchForwarder final : public IDispatch {
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public:
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static HRESULT Create(IInterceptor* aInterceptor,
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STAUniquePtr<IDispatch>& aTarget, IUnknown** aOutput);
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// IUnknown
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STDMETHODIMP QueryInterface(REFIID riid, void** ppv) override;
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STDMETHODIMP_(ULONG) AddRef() override;
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STDMETHODIMP_(ULONG) Release() override;
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// IDispatch
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STDMETHODIMP GetTypeInfoCount(
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/* [out] */ __RPC__out UINT* pctinfo) override;
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STDMETHODIMP GetTypeInfo(
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/* [in] */ UINT iTInfo,
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/* [in] */ LCID lcid,
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/* [out] */ __RPC__deref_out_opt ITypeInfo** ppTInfo) override;
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STDMETHODIMP GetIDsOfNames(
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/* [in] */ __RPC__in REFIID riid,
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/* [size_is][in] */ __RPC__in_ecount_full(cNames) LPOLESTR* rgszNames,
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/* [range][in] */ __RPC__in_range(0, 16384) UINT cNames,
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/* [in] */ LCID lcid,
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/* [size_is][out] */ __RPC__out_ecount_full(cNames) DISPID* rgDispId)
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override;
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STDMETHODIMP Invoke(
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/* [annotation][in] */
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_In_ DISPID dispIdMember,
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/* [annotation][in] */
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_In_ REFIID riid,
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/* [annotation][in] */
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_In_ LCID lcid,
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/* [annotation][in] */
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_In_ WORD wFlags,
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/* [annotation][out][in] */
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_In_ DISPPARAMS* pDispParams,
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/* [annotation][out] */
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_Out_opt_ VARIANT* pVarResult,
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/* [annotation][out] */
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_Out_opt_ EXCEPINFO* pExcepInfo,
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/* [annotation][out] */
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_Out_opt_ UINT* puArgErr) override;
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private:
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DispatchForwarder(IInterceptor* aInterceptor,
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STAUniquePtr<IDispatch>& aTarget);
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~DispatchForwarder();
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private:
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ULONG mRefCnt;
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RefPtr<IInterceptor> mInterceptor;
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STAUniquePtr<IDispatch> mTarget;
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RefPtr<ITypeInfo> mTypeInfo;
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RefPtr<IUnknown> mInterface;
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};
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} // namespace mscom
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} // namespace mozilla
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#endif // mozilla_mscom_DispatchForwarder_h
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