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shlwapi: Implement IUnknown_CPContainerInvokeParam.

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This commit is contained in:
Andrey Turkin 2007-05-04 10:46:36 +04:00 committed by Alexandre Julliard
parent d49b251db9
commit 8299714952
2 changed files with 78 additions and 1 deletions
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77
dlls/shlwapi/ordinal.c
View file

@ -2961,6 +2961,83 @@ HRESULT WINAPI IConnectionPoint_OnChanged(IConnectionPoint* lpCP, DISPID dispID)
return hRet;
}
/*************************************************************************
* @ [SHLWAPI.286]
*
* IUnknown_CPContainerInvokeParam
*/
HRESULT WINAPIV IUnknown_CPContainerInvokeParam(
IUnknown *container,
REFIID riid,
DISPID dispId,
VARIANTARG* buffer,
DWORD cParams, ...)
{
HRESULT result;
IConnectionPoint *iCP;
IConnectionPointContainer *iCPC;
if (!container)
return E_NOINTERFACE;
result = IUnknown_QueryInterface(container, &IID_IConnectionPointContainer,(LPVOID*) &iCPC);
if (SUCCEEDED(result))
{
result = IConnectionPointContainer_FindConnectionPoint(iCPC, riid, &iCP);
IConnectionPointContainer_Release(iCPC);
}
if (SUCCEEDED(result))
{
ULONG cnt;
VARIANTARG *curvar = buffer+cParams-1;
DISPPARAMS dispParams = {buffer, NULL, cParams, 0};
va_list valist;
va_start(valist, cParams);
for(cnt=cParams;cnt>0;cnt--,curvar--) /* backwards for some reason */
{
enum VARENUM vt = va_arg(valist, enum VARENUM);
memset(curvar, 0, sizeof(*curvar));
if (vt & VT_BYREF)
{
V_VT(curvar) = vt;
V_BYREF(curvar) = va_arg(valist, LPVOID);
} else
switch(vt)
{
case VT_BSTR:
V_VT(curvar) = vt;
V_BSTR(curvar) = va_arg(valist, BSTR);
break;
case VT_DISPATCH:
V_VT(curvar) = vt;
V_DISPATCH(curvar) = va_arg(valist, IDispatch*);
break;
case VT_BOOL:
V_VT(curvar) = vt;
V_BOOL(curvar) = va_arg(valist, int);
break;
case VT_UNKNOWN:
V_VT(curvar) = vt;
V_UNKNOWN(curvar) = va_arg(valist, IUnknown*);
break;
case VT_I4:
default:
V_VT(curvar) = VT_I4;
V_I4(curvar) = va_arg(valist, LONG);
break;
}
}
va_end(valist);
result = SHLWAPI_InvokeByIID(iCP, riid, dispId, &dispParams);
IConnectionPoint_Release(iCP);
}
return result;
}
/*************************************************************************
* @ [SHLWAPI.287]
*

2
dlls/shlwapi/shlwapi.spec
View file

@ -283,7 +283,7 @@
283 stub -noname IConnectionPoint_InvokeWithCancel
284 stdcall -noname IConnectionPoint_SimpleInvoke(ptr long ptr)
285 stdcall -noname IConnectionPoint_OnChanged(ptr long)
286 stub -noname IUnknown_CPContainerInvokeParam
286 varargs -noname IUnknown_CPContainerInvokeParam(ptr ptr long ptr long)
287 stdcall -noname IUnknown_CPContainerOnChanged(ptr long)
288 stub -noname IUnknown_CPContainerInvokeIndirect
289 stdcall -noname PlaySoundWrapW(wstr long long)