81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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/. */
|
|
|
|
#ifndef mozilla_mscom_DispatchForwarder_h
|
|
#define mozilla_mscom_DispatchForwarder_h
|
|
|
|
#include <oaidl.h>
|
|
|
|
#include "mozilla/mscom/Interceptor.h"
|
|
#include "mozilla/mscom/Ptr.h"
|
|
|
|
namespace mozilla {
|
|
namespace mscom {
|
|
|
|
class DispatchForwarder final : public IDispatch
|
|
{
|
|
public:
|
|
static HRESULT Create(IInterceptor* aInterceptor,
|
|
STAUniquePtr<IDispatch>& aTarget, IUnknown** aOutput);
|
|
|
|
// IUnknown
|
|
STDMETHODIMP QueryInterface(REFIID riid, void** ppv) override;
|
|
STDMETHODIMP_(ULONG) AddRef() override;
|
|
STDMETHODIMP_(ULONG) Release() override;
|
|
|
|
// IDispatch
|
|
STDMETHODIMP GetTypeInfoCount(
|
|
/* [out] */ __RPC__out UINT *pctinfo) override;
|
|
|
|
STDMETHODIMP GetTypeInfo(
|
|
/* [in] */ UINT iTInfo,
|
|
/* [in] */ LCID lcid,
|
|
/* [out] */ __RPC__deref_out_opt ITypeInfo **ppTInfo) override;
|
|
|
|
STDMETHODIMP GetIDsOfNames(
|
|
/* [in] */ __RPC__in REFIID riid,
|
|
/* [size_is][in] */ __RPC__in_ecount_full(cNames) LPOLESTR *rgszNames,
|
|
/* [range][in] */ __RPC__in_range(0,16384) UINT cNames,
|
|
/* [in] */ LCID lcid,
|
|
/* [size_is][out] */ __RPC__out_ecount_full(cNames) DISPID *rgDispId)
|
|
override;
|
|
|
|
STDMETHODIMP Invoke(
|
|
/* [annotation][in] */
|
|
_In_ DISPID dispIdMember,
|
|
/* [annotation][in] */
|
|
_In_ REFIID riid,
|
|
/* [annotation][in] */
|
|
_In_ LCID lcid,
|
|
/* [annotation][in] */
|
|
_In_ WORD wFlags,
|
|
/* [annotation][out][in] */
|
|
_In_ DISPPARAMS *pDispParams,
|
|
/* [annotation][out] */
|
|
_Out_opt_ VARIANT *pVarResult,
|
|
/* [annotation][out] */
|
|
_Out_opt_ EXCEPINFO *pExcepInfo,
|
|
/* [annotation][out] */
|
|
_Out_opt_ UINT *puArgErr) override;
|
|
|
|
private:
|
|
DispatchForwarder(IInterceptor* aInterceptor,
|
|
STAUniquePtr<IDispatch>& aTarget);
|
|
~DispatchForwarder();
|
|
|
|
private:
|
|
ULONG mRefCnt;
|
|
RefPtr<IInterceptor> mInterceptor;
|
|
STAUniquePtr<IDispatch> mTarget;
|
|
RefPtr<ITypeInfo> mTypeInfo;
|
|
RefPtr<IUnknown> mInterface;
|
|
};
|
|
|
|
} // namespace mscom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_mscom_DispatchForwarder_h
|
|
|