marshalled ITypeComp

[Guillermo Winkler]

Hi,
    I'm having some problems regarding ITypeInfo/ITypeComp implementation.

IDispatch* pdisp;
ITypeInfo* ptinfo;

HRESULT hr = pdisp->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeinfo);
hr = ptinfo->GetTypeComp(&ptcomp);

pdisp is created from

hr = CoCreateInstance(clsid,
    	NULL,
    	CLSCTX_SERVER,
    	IID_IDispatch,
    	(void**)&pdisp);

That is, the server is an outprocess exe.

In this case marshalling of ITypeComp fails in first instance because

ITypeComp_fnQueryInterface (oleaut32\typelib.c)
resolves on -> ITypeInfo_QueryInterface (oleaut32\typelib.c)

That is not considering IID_ITypeComp as a valid alternative(but it is)

if(IsEqualIID(riid, &IID_IUnknown) ||
             IsEqualIID(riid,&IID_ITypeInfo)||
             IsEqualIID(riid,&IID_ITypeInfo2))
         *ppvObject = This;

When I fixed this, I have a different problem now:

fixme:ole:DllGetClassObject
    CLSID: {00020425-0000-0000-C000-000000000046}
    IID:  {D5F569D0-593B-101A-B569-08002B2DBF7A}

That is PSTypeComp to be marshalled asking for factory buffer 
IID_IPSFactoryBuffer.

I would like to follow up with someone (if available) just to be sure 
I'm not wasting time on the wrong track.

Thanks,
Guillermo

[Robert Shearman]

Guillermo Winkler wrote:
> Hi,
>     I'm having some problems regarding ITypeInfo/ITypeComp implementation.
>
> IDispatch* pdisp;
> ITypeInfo* ptinfo;
>
> HRESULT hr = pdisp->GetTypeInfo(0, LOCALE_SYSTEM_DEFAULT, &typeinfo);
> hr = ptinfo->GetTypeComp(&ptcomp);
>
> pdisp is created from
>  hr = CoCreateInstance(clsid,
> NULL,
> CLSCTX_SERVER,
> IID_IDispatch,
> (void**)&pdisp);
>
> That is, the server is an outprocess exe.
>
> In this case marshalling of ITypeComp fails in first instance because
>
> ITypeComp_fnQueryInterface (oleaut32\typelib.c)
> resolves on -> ITypeInfo_QueryInterface (oleaut32\typelib.c)
>
> That is not considering IID_ITypeComp as a valid alternative(but it is)
>
> if(IsEqualIID(riid, &IID_IUnknown) ||
>              IsEqualIID(riid,&IID_ITypeInfo)||
>              IsEqualIID(riid,&IID_ITypeInfo2))
>          *ppvObject = This;
>
> When I fixed this, I have a different problem now:
>
> fixme:ole:DllGetClassObject
>    CLSID: {00020425-0000-0000-C000-000000000046}
>    IID:  {D5F569D0-593B-101A-B569-08002B2DBF7A}
>
> That is PSTypeComp to be marshalled asking for factory buffer 
> IID_IPSFactoryBuffer.

Yes, CLSID_PSTypeComp should be added to the cases in which 
OLEAUTPS_DllGetClassObject is called in 
dlls/oleaut32/oleaut.c:DllGetClassObject.

[Guillermo Winkler]

Robert Shearman wrote:
> Yes, CLSID_PSTypeComp should be added to the cases in which 
> OLEAUTPS_DllGetClassObject is called in 
> dlls/oleaut32/oleaut.c:DllGetClassObject.

thanks, done that!

Now it's missing proxy/stub implementation in
dlls/oleaut32/usrmarshal.c

The methods are already implemented in oleaut32_oaidl_p.c, so I guess I 
only need to wrap the call?

Regards,
Guille