reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2025-02-03 10:43:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

shlwapi: Reimplement IUnknown_CPContainerInvokeParam on top of SHPackDispParams.

Browse Source
This commit is contained in:
Jacek Caban 2007-11-12 01:25:17 +01:00 committed by Alexandre Julliard
parent 114e8485de
commit f58d9a94fa
1 changed files with 13 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
dlls/shlwapi/ordinal.c
View File

@ -2986,64 +2986,27 @@ HRESULT WINAPIV IUnknown_CPContainerInvokeParam(
HRESULT result;
IConnectionPoint *iCP;
IConnectionPointContainer *iCPC;
DISPPARAMS dispParams = {buffer, NULL, cParams, 0};
va_list valist;
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 (FAILED(result))
return result;
if (SUCCEEDED(result))
{
ULONG cnt;
VARIANTARG *curvar = buffer+cParams-1;
DISPPARAMS dispParams = {buffer, NULL, cParams, 0};
va_list valist;
result = IConnectionPointContainer_FindConnectionPoint(iCPC, riid, &iCP);
IConnectionPointContainer_Release(iCPC);
if(FAILED(result))
return result;
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);
va_start(valist, cParams);
SHPackDispParamsV(&dispParams, buffer, cParams, valist);
va_end(valist);
result = SHLWAPI_InvokeByIID(iCP, riid, dispId, &dispParams);
IConnectionPoint_Release(iCP);
}
result = SHLWAPI_InvokeByIID(iCP, riid, dispId, &dispParams);
IConnectionPoint_Release(iCP);
return result;
}