static HRESULT WINAPI HTMLDocument3_getElementsByTagName(IHTMLDocument3 *iface, BSTR v,
IHTMLElementCollection **pelColl)
{
HTMLDocument *This = impl_from_IHTMLDocument3(iface);
nsIDOMNodeList *nslist;
nsAString id_str;
nsresult nsres;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), pelColl);
if(!This->doc_node->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsAString_InitDepend(&id_str, v);
nsres = nsIDOMHTMLDocument_GetElementsByTagName(This->doc_node->nsdoc, &id_str, &nslist);
nsAString_Finish(&id_str);
if(FAILED(nsres)) {
ERR("GetElementByName failed: %08x\n", nsres);
return E_FAIL;
}
*pelColl = create_collection_from_nodelist(This->doc_node, nslist);
nsIDOMNodeList_Release(nslist);
return S_OK;
}
static HRESULT WINAPI HTMLDocument3_getElementsByName(IHTMLDocument3 *iface, BSTR v,
IHTMLElementCollection **ppelColl)
{
HTMLDocument *This = impl_from_IHTMLDocument3(iface);
nsIDOMNodeList *node_list;
nsAString selector_str;
WCHAR *selector;
nsresult nsres;
static const WCHAR formatW[] = {'*','[','i','d','=','%','s',']',',','*','[','n','a','m','e','=','%','s',']',0};
TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), ppelColl);
if(!This->doc_node || !This->doc_node->nsdoc) {
/* We should probably return an empty collection. */
FIXME("No nsdoc\n");
return E_NOTIMPL;
}
selector = heap_alloc(2*SysStringLen(v)*sizeof(WCHAR) + sizeof(formatW));
if(!selector)
return E_OUTOFMEMORY;
sprintfW(selector, formatW, v, v);
/*
* NOTE: IE getElementsByName implementation differs from Gecko. It searches both name and id attributes.
* That's why we use CSS selector instead. We should also use name only when it applies to given element
* types and search should be case insensitive. Those are currently not supported properly.
*/
nsAString_InitDepend(&selector_str, selector);
nsres = nsIDOMNodeSelector_QuerySelectorAll(This->doc_node->nsnode_selector, &selector_str, &node_list);
nsAString_Finish(&selector_str);
heap_free(selector);
if(NS_FAILED(nsres)) {
ERR("QuerySelectorAll failed: %08x\n", nsres);
return E_FAIL;
}
*ppelColl = create_collection_from_nodelist(This->doc_node, node_list);
nsIDOMNodeList_Release(node_list);
return S_OK;
}
static HRESULT WINAPI HTMLElement2_getElementsByTagName(IHTMLElement2 *iface, BSTR v,
IHTMLElementCollection **pelColl)
{
HTMLElement *This = impl_from_IHTMLElement2(iface);
nsIDOMNodeList *nslist;
nsAString tag_str;
nsresult nsres;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(v), pelColl);
nsAString_InitDepend(&tag_str, v);
nsres = nsIDOMHTMLElement_GetElementsByTagName(This->nselem, &tag_str, &nslist);
nsAString_Finish(&tag_str);
if(NS_FAILED(nsres)) {
ERR("GetElementByTagName failed: %08x\n", nsres);
return E_FAIL;
}
*pelColl = create_collection_from_nodelist(This->node.doc, nslist);
nsIDOMNodeList_Release(nslist);
return S_OK;
}
