/* * Copyright 2008 Jacek Caban for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #include <assert.h> #define COBJMACROS #include "windef.h" #include "winbase.h" #include "winuser.h" #include "ole2.h" #include "wine/debug.h" #include "mshtml_private.h" #include "htmlevent.h" #include "htmlscript.h" WINE_DEFAULT_DEBUG_CHANNEL(mshtml); static inline HTMLScriptElement *impl_from_IHTMLScriptElement(IHTMLScriptElement *iface) { return CONTAINING_RECORD(iface, HTMLScriptElement, IHTMLScriptElement_iface); } static HRESULT WINAPI HTMLScriptElement_QueryInterface(IHTMLScriptElement *iface, REFIID riid, void **ppv) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IHTMLDOMNode_QueryInterface(&This->element.node.IHTMLDOMNode_iface, riid, ppv); } static ULONG WINAPI HTMLScriptElement_AddRef(IHTMLScriptElement *iface) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IHTMLDOMNode_AddRef(&This->element.node.IHTMLDOMNode_iface); } static ULONG WINAPI HTMLScriptElement_Release(IHTMLScriptElement *iface) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IHTMLDOMNode_Release(&This->element.node.IHTMLDOMNode_iface); } static HRESULT WINAPI HTMLScriptElement_GetTypeInfoCount(IHTMLScriptElement *iface, UINT *pctinfo) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IDispatchEx_GetTypeInfoCount(&This->element.node.event_target.dispex.IDispatchEx_iface, pctinfo); } static HRESULT WINAPI HTMLScriptElement_GetTypeInfo(IHTMLScriptElement *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IDispatchEx_GetTypeInfo(&This->element.node.event_target.dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo); } static HRESULT WINAPI HTMLScriptElement_GetIDsOfNames(IHTMLScriptElement *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IDispatchEx_GetIDsOfNames(&This->element.node.event_target.dispex.IDispatchEx_iface, riid, rgszNames, cNames, lcid, rgDispId); } static HRESULT WINAPI HTMLScriptElement_Invoke(IHTMLScriptElement *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); return IDispatchEx_Invoke(&This->element.node.event_target.dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr); } static HRESULT WINAPI HTMLScriptElement_put_src(IHTMLScriptElement *iface, BSTR v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString src_str; nsresult nsres; HRESULT hres; TRACE("(%p)->(%s)\n", This, debugstr_w(v)); nsAString_InitDepend(&src_str, v); nsres = nsIDOMHTMLScriptElement_SetSrc(This->nsscript, &src_str); nsAString_Finish(&src_str); if(NS_FAILED(nsres)) { ERR("SetSrc failed: %08x\n", nsres); return E_FAIL; } if(This->parsed) { WARN("already parsed\n"); return S_OK; } if(This->binding) { FIXME("binding in progress\n"); return E_FAIL; } nsAString_Init(&src_str, NULL); nsres = nsIDOMHTMLScriptElement_GetSrc(This->nsscript, &src_str); if(NS_SUCCEEDED(nsres)) { const PRUnichar *src; nsAString_GetData(&src_str, &src); hres = load_script(This, src, TRUE); }else { ERR("SetSrc failed: %08x\n", nsres); hres = E_FAIL; } nsAString_Finish(&src_str); return hres; } static HRESULT WINAPI HTMLScriptElement_get_src(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString src_str; nsresult nsres; TRACE("(%p)->(%p)\n", This, p); nsAString_Init(&src_str, NULL); nsres = nsIDOMHTMLScriptElement_GetSrc(This->nsscript, &src_str); return return_nsstr(nsres, &src_str, p); } static HRESULT WINAPI HTMLScriptElement_put_htmlFor(IHTMLScriptElement *iface, BSTR v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); FIXME("(%p)->(%s)\n", This, debugstr_w(v)); return E_NOTIMPL; } static HRESULT WINAPI HTMLScriptElement_get_htmlFor(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString html_str; nsresult nsres; TRACE("(%p)->(%p)\n", This, p); nsAString_Init(&html_str, NULL); nsres = nsIDOMHTMLScriptElement_GetHtmlFor(This->nsscript, &html_str); return return_nsstr(nsres, &html_str, p); } static HRESULT WINAPI HTMLScriptElement_put_event(IHTMLScriptElement *iface, BSTR v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); FIXME("(%p)->(%s)\n", This, debugstr_w(v)); return E_NOTIMPL; } static HRESULT WINAPI HTMLScriptElement_get_event(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLScriptElement_put_text(IHTMLScriptElement *iface, BSTR v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); HTMLInnerWindow *window; nsIDOMNode *parent; nsAString text_str; nsresult nsres; TRACE("(%p)->(%s)\n", This, debugstr_w(v)); if(!This->element.node.doc || !This->element.node.doc->window) { WARN("no windoow\n"); return E_UNEXPECTED; } window = This->element.node.doc->window; nsAString_InitDepend(&text_str, v); nsres = nsIDOMHTMLScriptElement_SetText(This->nsscript, &text_str); nsAString_Finish(&text_str); if(NS_FAILED(nsres)) { ERR("SetSrc failed: %08x\n", nsres); return E_FAIL; } nsres = nsIDOMElement_GetParentNode(This->element.dom_element, &parent); if(NS_FAILED(nsres) || !parent) { TRACE("No parent, not executing\n"); This->parse_on_bind = TRUE; return S_OK; } nsIDOMNode_Release(parent); doc_insert_script(window, This, FALSE); return S_OK; } static HRESULT WINAPI HTMLScriptElement_get_text(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString nsstr; nsresult nsres; TRACE("(%p)->(%p)\n", This, p); nsAString_Init(&nsstr, NULL); nsres = nsIDOMHTMLScriptElement_GetText(This->nsscript, &nsstr); return return_nsstr(nsres, &nsstr, p); } static HRESULT WINAPI HTMLScriptElement_put_defer(IHTMLScriptElement *iface, VARIANT_BOOL v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); HRESULT hr = S_OK; nsresult nsres; TRACE("(%p)->(%x)\n", This, v); nsres = nsIDOMHTMLScriptElement_SetDefer(This->nsscript, v != VARIANT_FALSE); if(NS_FAILED(nsres)) { hr = E_FAIL; } return hr; } static HRESULT WINAPI HTMLScriptElement_get_defer(IHTMLScriptElement *iface, VARIANT_BOOL *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); cpp_bool defer = FALSE; nsresult nsres; TRACE("(%p)->(%p)\n", This, p); if(!p) return E_INVALIDARG; nsres = nsIDOMHTMLScriptElement_GetDefer(This->nsscript, &defer); if(NS_FAILED(nsres)) { ERR("GetSrc failed: %08x\n", nsres); } *p = variant_bool(defer); return S_OK; } static HRESULT WINAPI HTMLScriptElement_get_readyState(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); TRACE("(%p)->(%p)\n", This, p); return get_readystate_string(This->readystate, p); } static HRESULT WINAPI HTMLScriptElement_put_onerror(IHTMLScriptElement *iface, VARIANT v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); FIXME("(%p)->(%s) semi-stub\n", This, debugstr_variant(&v)); return set_node_event(&This->element.node, EVENTID_ERROR, &v); } static HRESULT WINAPI HTMLScriptElement_get_onerror(IHTMLScriptElement *iface, VARIANT *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); TRACE("(%p)->(%p)\n", This, p); return get_node_event(&This->element.node, EVENTID_ERROR, p); } static HRESULT WINAPI HTMLScriptElement_put_type(IHTMLScriptElement *iface, BSTR v) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString nstype_str; nsresult nsres; TRACE("(%p)->(%s)\n", This, debugstr_w(v)); nsAString_Init(&nstype_str, v); nsres = nsIDOMHTMLScriptElement_SetType(This->nsscript, &nstype_str); if (NS_FAILED(nsres)) ERR("SetType failed: %08x\n", nsres); nsAString_Finish (&nstype_str); return S_OK; } static HRESULT WINAPI HTMLScriptElement_get_type(IHTMLScriptElement *iface, BSTR *p) { HTMLScriptElement *This = impl_from_IHTMLScriptElement(iface); nsAString nstype_str; nsresult nsres; TRACE("(%p)->(%p)\n", This, p); nsAString_Init(&nstype_str, NULL); nsres = nsIDOMHTMLScriptElement_GetType(This->nsscript, &nstype_str); return return_nsstr(nsres, &nstype_str, p); } static const IHTMLScriptElementVtbl HTMLScriptElementVtbl = { HTMLScriptElement_QueryInterface, HTMLScriptElement_AddRef, HTMLScriptElement_Release, HTMLScriptElement_GetTypeInfoCount, HTMLScriptElement_GetTypeInfo, HTMLScriptElement_GetIDsOfNames, HTMLScriptElement_Invoke, HTMLScriptElement_put_src, HTMLScriptElement_get_src, HTMLScriptElement_put_htmlFor, HTMLScriptElement_get_htmlFor, HTMLScriptElement_put_event, HTMLScriptElement_get_event, HTMLScriptElement_put_text, HTMLScriptElement_get_text, HTMLScriptElement_put_defer, HTMLScriptElement_get_defer, HTMLScriptElement_get_readyState, HTMLScriptElement_put_onerror, HTMLScriptElement_get_onerror, HTMLScriptElement_put_type, HTMLScriptElement_get_type }; static inline HTMLScriptElement *impl_from_HTMLDOMNode(HTMLDOMNode *iface) { return CONTAINING_RECORD(iface, HTMLScriptElement, element.node); } static HRESULT HTMLScriptElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); *ppv = NULL; if(IsEqualGUID(&IID_IUnknown, riid)) { TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv); *ppv = &This->IHTMLScriptElement_iface; }else if(IsEqualGUID(&IID_IDispatch, riid)) { TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv); *ppv = &This->IHTMLScriptElement_iface; }else if(IsEqualGUID(&IID_IHTMLScriptElement, riid)) { TRACE("(%p)->(IID_IHTMLScriptElement %p)\n", This, ppv); *ppv = &This->IHTMLScriptElement_iface; } if(*ppv) { IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } return HTMLElement_QI(&This->element.node, riid, ppv); } static void HTMLScriptElement_destructor(HTMLDOMNode *iface) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); heap_free(This->src_text); HTMLElement_destructor(&This->element.node); } static HRESULT HTMLScriptElement_get_readystate(HTMLDOMNode *iface, BSTR *p) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); return IHTMLScriptElement_get_readyState(&This->IHTMLScriptElement_iface, p); } static HRESULT HTMLScriptElement_bind_to_tree(HTMLDOMNode *iface) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); TRACE("(%p)\n", This); if(!This->parse_on_bind) return S_OK; if(!This->element.node.doc || !This->element.node.doc->window) { ERR("No window\n"); return E_UNEXPECTED; } This->parse_on_bind = FALSE; doc_insert_script(This->element.node.doc->window, This, FALSE); return S_OK; } static void HTMLScriptElement_traverse(HTMLDOMNode *iface, nsCycleCollectionTraversalCallback *cb) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); if(This->nsscript) note_cc_edge((nsISupports*)This->nsscript, "This->nsscript", cb); } static void HTMLScriptElement_unlink(HTMLDOMNode *iface) { HTMLScriptElement *This = impl_from_HTMLDOMNode(iface); if(This->nsscript) { nsIDOMHTMLScriptElement *nsscript = This->nsscript; This->nsscript = NULL; nsIDOMHTMLScriptElement_Release(nsscript); } } static const NodeImplVtbl HTMLScriptElementImplVtbl = { &CLSID_HTMLScriptElement, HTMLScriptElement_QI, HTMLScriptElement_destructor, HTMLElement_cpc, HTMLElement_clone, HTMLElement_handle_event, HTMLElement_get_attr_col, NULL, NULL, NULL, NULL, HTMLScriptElement_get_readystate, NULL, NULL, HTMLScriptElement_bind_to_tree, HTMLScriptElement_traverse, HTMLScriptElement_unlink }; HRESULT script_elem_from_nsscript(nsIDOMHTMLScriptElement *nsscript, HTMLScriptElement **ret) { nsIDOMNode *nsnode; HTMLDOMNode *node; nsresult nsres; HRESULT hres; nsres = nsIDOMHTMLScriptElement_QueryInterface(nsscript, &IID_nsIDOMNode, (void**)&nsnode); assert(nsres == NS_OK); hres = get_node(nsnode, TRUE, &node); nsIDOMNode_Release(nsnode); if(FAILED(hres)) return hres; assert(node->vtbl == &HTMLScriptElementImplVtbl); *ret = impl_from_HTMLDOMNode(node); return S_OK; } static const tid_t HTMLScriptElement_iface_tids[] = { HTMLELEMENT_TIDS, IHTMLScriptElement_tid, 0 }; static dispex_static_data_t HTMLScriptElement_dispex = { NULL, DispHTMLScriptElement_tid, HTMLScriptElement_iface_tids, HTMLElement_init_dispex_info }; HRESULT HTMLScriptElement_Create(HTMLDocumentNode *doc, nsIDOMElement *nselem, HTMLElement **elem) { HTMLScriptElement *ret; nsresult nsres; ret = heap_alloc_zero(sizeof(HTMLScriptElement)); if(!ret) return E_OUTOFMEMORY; ret->IHTMLScriptElement_iface.lpVtbl = &HTMLScriptElementVtbl; ret->element.node.vtbl = &HTMLScriptElementImplVtbl; HTMLElement_Init(&ret->element, doc, nselem, &HTMLScriptElement_dispex); nsres = nsIDOMElement_QueryInterface(nselem, &IID_nsIDOMHTMLScriptElement, (void**)&ret->nsscript); assert(nsres == NS_OK); *elem = &ret->element; return S_OK; }