static HRESULT WINAPI xmlnodelist_QueryInterface(
IXMLDOMNodeList *iface,
REFIID riid,
void** ppvObject )
{
xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
#ifdef __REACTOS__
if (!ppvObject)
{
/* NOTE: Interface documentation for IUnknown explicitly states
* this case should return E_POINTER. Empirical data proves
* MS violates this contract and instead return E_INVALIDARG.
*/
return E_INVALIDARG;
}
#endif
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IXMLDOMNodeList ) )
{
*ppvObject = iface;
}
else if (IsEqualGUID( riid, &IID_IEnumVARIANT ))
{
if (!This->enumvariant)
{
HRESULT hr = create_enumvariant((IUnknown*)iface, FALSE, &nodelist_enumvariant, &This->enumvariant);
if (FAILED(hr)) return hr;
}
return IEnumVARIANT_QueryInterface(This->enumvariant, &IID_IEnumVARIANT, ppvObject);
}
else if (dispex_query_interface(&This->dispex, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else
{
TRACE("interface %s not implemented\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLDOMNodeList_AddRef( iface );
return S_OK;
}
static HRESULT create_enumvariant(IXMLDOMSelection *selection, BOOL own, IUnknown **penum)
{
enumvariant *This;
This = heap_alloc(sizeof(enumvariant));
if (!This) return E_OUTOFMEMORY;
This->IEnumVARIANT_iface.lpVtbl = &EnumVARIANTVtbl;
This->ref = 0;
This->selection = selection;
This->own = own;
This->pos = 0;
if (This->own)
IXMLDOMSelection_AddRef(selection);
return IEnumVARIANT_QueryInterface(&This->IEnumVARIANT_iface, &IID_IUnknown, (void**)penum);
}
static HRESULT WINAPI domselection_QueryInterface(
IXMLDOMSelection *iface,
REFIID riid,
void** ppvObject )
{
domselection *This = impl_from_IXMLDOMSelection( iface );
TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppvObject);
if(!ppvObject)
return E_INVALIDARG;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IXMLDOMNodeList ) ||
IsEqualGUID( riid, &IID_IXMLDOMSelection ))
{
*ppvObject = &This->IXMLDOMSelection_iface;
}
else if (IsEqualGUID( riid, &IID_IEnumVARIANT ))
{
if (!This->enumvariant)
{
HRESULT hr = create_enumvariant(iface, FALSE, (IUnknown**)&This->enumvariant);
if (FAILED(hr)) return hr;
}
return IEnumVARIANT_QueryInterface(This->enumvariant, &IID_IEnumVARIANT, ppvObject);
}
else if (dispex_query_interface(&This->dispex, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else
{
TRACE("interface %s not implemented\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLDOMSelection_AddRef( iface );
return S_OK;
}
static HRESULT WINAPI xmlnodemap_QueryInterface(
IXMLDOMNamedNodeMap *iface,
REFIID riid, void** ppvObject )
{
xmlnodemap *This = impl_from_IXMLDOMNamedNodeMap( iface );
TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppvObject);
if( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IXMLDOMNamedNodeMap ) )
{
*ppvObject = iface;
}
else if (IsEqualGUID( riid, &IID_IEnumVARIANT ))
{
if (!This->enumvariant)
{
HRESULT hr = create_enumvariant((IUnknown*)iface, FALSE, &nodemap_enumvariant, &This->enumvariant);
if (FAILED(hr)) return hr;
}
return IEnumVARIANT_QueryInterface(This->enumvariant, &IID_IEnumVARIANT, ppvObject);
}
else if (dispex_query_interface(&This->dispex, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else if( IsEqualGUID( riid, &IID_ISupportErrorInfo ))
{
*ppvObject = &This->ISupportErrorInfo_iface;
}
else
{
TRACE("interface %s not implemented\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLDOMNamedNodeMap_AddRef( iface );
return S_OK;
}
