static HRESULT WINAPI xmlelem_collection_QueryInterface(IXMLElementCollection *iface, REFIID riid, void** ppvObject)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IXMLElementCollection))
{
*ppvObject = iface;
}
else if (IsEqualGUID(riid, &IID_IEnumVARIANT))
{
*ppvObject = (IEnumVARIANT *)&(This->lpvtblIEnumVARIANT);
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IXMLElementCollection_AddRef(iface);
return S_OK;
}
static HRESULT WINAPI xmlelem_collection_item(IXMLElementCollection *iface, VARIANT var1,
VARIANT var2, IDispatch **ppDisp)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
xmlNodePtr ptr = This->node;
int index, i;
TRACE("(%p, %p)\n", iface, ppDisp);
if (!ppDisp)
return E_INVALIDARG;
*ppDisp = NULL;
index = V_I4(&var1);
if (index < 0)
return E_INVALIDARG;
if (index >= This->length)
return E_FAIL;
for (i = 0; i < index; i++)
ptr = ptr->next;
return XMLElement_create((IUnknown *)iface, ptr, (LPVOID *)ppDisp);
}
static HRESULT WINAPI xmlelem_collection_item(IXMLElementCollection *iface, VARIANT var1,
VARIANT var2, IDispatch **ppDisp)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
xmlNodePtr ptr = This->node->children;
int index, i;
TRACE("(%p)->(%s %s %p)\n", This, debugstr_variant(&var1), debugstr_variant(&var2), ppDisp);
if (!ppDisp)
return E_INVALIDARG;
*ppDisp = NULL;
index = V_I4(&var1);
if (index < 0)
return E_INVALIDARG;
xmlelem_collection_updatelength(This);
if (index >= This->length)
return E_FAIL;
for (i = 0; i < index; i++)
ptr = ptr->next;
return XMLElement_create(ptr, (LPVOID *)ppDisp, FALSE);
}
static HRESULT WINAPI xmlelem_collection_get_length(IXMLElementCollection *iface, long *p)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("(%p, %p)\n", iface, p);
if (!p)
return E_INVALIDARG;
*p = This->length;
return S_OK;
}
static HRESULT WINAPI xmlelem_collection_get_length(IXMLElementCollection *iface, LONG *p)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("(%p)->(%p)\n", This, p);
if (!p)
return E_INVALIDARG;
*p = xmlelem_collection_updatelength(This);
return S_OK;
}
static HRESULT WINAPI xmlelem_collection_get__newEnum(IXMLElementCollection *iface, IUnknown **ppUnk)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("(%p, %p)\n", iface, ppUnk);
if (!ppUnk)
return E_INVALIDARG;
*ppUnk = (IUnknown *)This;
IUnknown_AddRef(*ppUnk);
return S_OK;
}
static HRESULT WINAPI xmlelem_collection_get__newEnum(IXMLElementCollection *iface, IUnknown **ppUnk)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("(%p)->(%p)\n", This, ppUnk);
if (!ppUnk)
return E_INVALIDARG;
IXMLElementCollection_AddRef(iface);
*ppUnk = (IUnknown *)&This->IEnumVARIANT_iface;
return S_OK;
}
static ULONG WINAPI xmlelem_collection_Release(IXMLElementCollection *iface)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
LONG ref;
TRACE("%p\n", This);
ref = InterlockedDecrement(&This->ref);
if (ref == 0)
{
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static ULONG WINAPI xmlelem_collection_Release(IXMLElementCollection *iface)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
LONG ref;
TRACE("(%p)\n", This);
ref = InterlockedDecrement(&This->ref);
if (ref == 0)
{
heap_free(This);
}
return ref;
}
static ULONG WINAPI xmlelem_collection_AddRef(IXMLElementCollection *iface)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("%p\n", This);
return InterlockedIncrement(&This->ref);
}
static HRESULT WINAPI xmlelem_collection_put_length(IXMLElementCollection *iface, LONG v)
{
xmlelem_collection *This = impl_from_IXMLElementCollection(iface);
TRACE("(%p)->(%d)\n", This, v);
return E_FAIL;
}
