/* * Copyright 2011 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 "mshtml_private.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(mshtml); static inline HTMLDOMAttribute *impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute *iface) { return CONTAINING_RECORD(iface, HTMLDOMAttribute, IHTMLDOMAttribute_iface); } static HRESULT WINAPI HTMLDOMAttribute_QueryInterface(IHTMLDOMAttribute *iface, REFIID riid, void **ppv) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv); if(IsEqualGUID(&IID_IUnknown, riid)) { *ppv = &This->IHTMLDOMAttribute_iface; }else if(IsEqualGUID(&IID_IHTMLDOMAttribute, riid)) { *ppv = &This->IHTMLDOMAttribute_iface; }else if(IsEqualGUID(&IID_IHTMLDOMAttribute2, riid)) { *ppv = &This->IHTMLDOMAttribute2_iface; }else if(dispex_query_interface(&This->dispex, riid, ppv)) { return *ppv ? S_OK : E_NOINTERFACE; }else { WARN("%s not supported\n", debugstr_mshtml_guid(riid)); *ppv = NULL; return E_NOINTERFACE; } IUnknown_AddRef((IUnknown*)*ppv); return S_OK; } static ULONG WINAPI HTMLDOMAttribute_AddRef(IHTMLDOMAttribute *iface) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); LONG ref = InterlockedIncrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); return ref; } static ULONG WINAPI HTMLDOMAttribute_Release(IHTMLDOMAttribute *iface) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); LONG ref = InterlockedDecrement(&This->ref); TRACE("(%p) ref=%d\n", This, ref); if(!ref) { assert(!This->elem); release_dispex(&This->dispex); heap_free(This->name); heap_free(This); } return ref; } static HRESULT WINAPI HTMLDOMAttribute_GetTypeInfoCount(IHTMLDOMAttribute *iface, UINT *pctinfo) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo); } static HRESULT WINAPI HTMLDOMAttribute_GetTypeInfo(IHTMLDOMAttribute *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo); } static HRESULT WINAPI HTMLDOMAttribute_GetIDsOfNames(IHTMLDOMAttribute *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames, lcid, rgDispId); } static HRESULT WINAPI HTMLDOMAttribute_Invoke(IHTMLDOMAttribute *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr); } static HRESULT WINAPI HTMLDOMAttribute_get_nodeName(IHTMLDOMAttribute *iface, BSTR *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); TRACE("(%p)->(%p)\n", This, p); if(!This->elem) { if(!This->name) { FIXME("No name available\n"); return E_FAIL; } *p = SysAllocString(This->name); return *p ? S_OK : E_OUTOFMEMORY; } return IDispatchEx_GetMemberName(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, p); } static HRESULT WINAPI HTMLDOMAttribute_put_nodeValue(IHTMLDOMAttribute *iface, VARIANT v) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); DISPID dispidNamed = DISPID_PROPERTYPUT; DISPPARAMS dp = {&v, &dispidNamed, 1, 1}; EXCEPINFO ei; VARIANT ret; TRACE("(%p)->(%s)\n", This, debugstr_variant(&v)); if(!This->elem) { FIXME("NULL This->elem\n"); return E_UNEXPECTED; } memset(&ei, 0, sizeof(ei)); return IDispatchEx_InvokeEx(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, LOCALE_SYSTEM_DEFAULT, DISPATCH_PROPERTYPUT, &dp, &ret, &ei, NULL); } static HRESULT WINAPI HTMLDOMAttribute_get_nodeValue(IHTMLDOMAttribute *iface, VARIANT *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); TRACE("(%p)->(%p)\n", This, p); if(!This->elem) { FIXME("NULL This->elem\n"); return E_UNEXPECTED; } return get_elem_attr_value_by_dispid(This->elem, This->dispid, 0, p); } static HRESULT WINAPI HTMLDOMAttribute_get_specified(IHTMLDOMAttribute *iface, VARIANT_BOOL *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute(iface); nsIDOMAttr *nsattr; nsAString nsname; BSTR name; nsresult nsres; HRESULT hres; TRACE("(%p)->(%p)\n", This, p); if(!This->elem || !This->elem->nselem) { FIXME("NULL This->elem\n"); return E_UNEXPECTED; } if(get_dispid_type(This->dispid) != DISPEXPROP_BUILTIN) { *p = VARIANT_TRUE; return S_OK; } hres = IDispatchEx_GetMemberName(&This->elem->node.event_target.dispex.IDispatchEx_iface, This->dispid, &name); if(FAILED(hres)) return hres; /* FIXME: This is not exactly right, we have some attributes that don't map directly to Gecko attributes. */ nsAString_InitDepend(&nsname, name); nsres = nsIDOMHTMLElement_GetAttributeNode(This->elem->nselem, &nsname, &nsattr); nsAString_Finish(&nsname); SysFreeString(name); if(NS_FAILED(nsres)) return E_FAIL; /* If the Gecko attribute node can be found, we know that the attribute is specified. There is no point in calling GetSpecified */ if(nsattr) { nsIDOMAttr_Release(nsattr); *p = VARIANT_TRUE; }else { *p = VARIANT_FALSE; } return S_OK; } static const IHTMLDOMAttributeVtbl HTMLDOMAttributeVtbl = { HTMLDOMAttribute_QueryInterface, HTMLDOMAttribute_AddRef, HTMLDOMAttribute_Release, HTMLDOMAttribute_GetTypeInfoCount, HTMLDOMAttribute_GetTypeInfo, HTMLDOMAttribute_GetIDsOfNames, HTMLDOMAttribute_Invoke, HTMLDOMAttribute_get_nodeName, HTMLDOMAttribute_put_nodeValue, HTMLDOMAttribute_get_nodeValue, HTMLDOMAttribute_get_specified }; static inline HTMLDOMAttribute *impl_from_IHTMLDOMAttribute2(IHTMLDOMAttribute2 *iface) { return CONTAINING_RECORD(iface, HTMLDOMAttribute, IHTMLDOMAttribute2_iface); } static HRESULT WINAPI HTMLDOMAttribute2_QueryInterface(IHTMLDOMAttribute2 *iface, REFIID riid, void **ppv) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IHTMLDOMAttribute_QueryInterface(&This->IHTMLDOMAttribute_iface, riid, ppv); } static ULONG WINAPI HTMLDOMAttribute2_AddRef(IHTMLDOMAttribute2 *iface) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IHTMLDOMAttribute_AddRef(&This->IHTMLDOMAttribute_iface); } static ULONG WINAPI HTMLDOMAttribute2_Release(IHTMLDOMAttribute2 *iface) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IHTMLDOMAttribute_Release(&This->IHTMLDOMAttribute_iface); } static HRESULT WINAPI HTMLDOMAttribute2_GetTypeInfoCount(IHTMLDOMAttribute2 *iface, UINT *pctinfo) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo); } static HRESULT WINAPI HTMLDOMAttribute2_GetTypeInfo(IHTMLDOMAttribute2 *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo); } static HRESULT WINAPI HTMLDOMAttribute2_GetIDsOfNames(IHTMLDOMAttribute2 *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface, riid, rgszNames, cNames, lcid, rgDispId); } static HRESULT WINAPI HTMLDOMAttribute2_Invoke(IHTMLDOMAttribute2 *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr); } static HRESULT WINAPI HTMLDOMAttribute2_get_name(IHTMLDOMAttribute2 *iface, BSTR *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_put_value(IHTMLDOMAttribute2 *iface, BSTR v) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); VARIANT var; TRACE("(%p)->(%s)\n", This, debugstr_w(v)); V_VT(&var) = VT_BSTR; V_BSTR(&var) = v; return IHTMLDOMAttribute_put_nodeValue(&This->IHTMLDOMAttribute_iface, var); } static HRESULT WINAPI HTMLDOMAttribute2_get_value(IHTMLDOMAttribute2 *iface, BSTR *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); VARIANT val; HRESULT hres; TRACE("(%p)->(%p)\n", This, p); if(!This->elem) { FIXME("NULL This->elem\n"); return E_UNEXPECTED; } hres = get_elem_attr_value_by_dispid(This->elem, This->dispid, ATTRFLAG_ASSTRING, &val); if(FAILED(hres)) return hres; assert(V_VT(&val) == VT_BSTR); *p = V_BSTR(&val); if(!*p && !(*p = SysAllocStringLen(NULL, 0))) return E_OUTOFMEMORY; return S_OK; } static HRESULT WINAPI HTMLDOMAttribute2_get_expando(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); TRACE("(%p)->(%p)\n", This, p); *p = get_dispid_type(This->dispid) == DISPEXPROP_BUILTIN ? VARIANT_FALSE : VARIANT_TRUE; return S_OK; } static HRESULT WINAPI HTMLDOMAttribute2_get_nodeType(IHTMLDOMAttribute2 *iface, LONG *p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_parentNode(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_childNodes(IHTMLDOMAttribute2 *iface, IDispatch **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_firstChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_lastChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_previousSibling(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_nextSibling(IHTMLDOMAttribute2 *iface, IHTMLDOMNode **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_attributes(IHTMLDOMAttribute2 *iface, IDispatch **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_get_ownerDocument(IHTMLDOMAttribute2 *iface, IDispatch **p) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, p); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_insertBefore(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild, VARIANT refChild, IHTMLDOMNode **node) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p %s %p)\n", This, newChild, debugstr_variant(&refChild), node); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_replaceChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild, IHTMLDOMNode *oldChild, IHTMLDOMNode **node) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p %p %p)\n", This, newChild, oldChild, node); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_removeChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *oldChild, IHTMLDOMNode **node) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p %p)\n", This, oldChild, node); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_appendChild(IHTMLDOMAttribute2 *iface, IHTMLDOMNode *newChild, IHTMLDOMNode **node) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p %p)\n", This, newChild, node); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_hasChildNodes(IHTMLDOMAttribute2 *iface, VARIANT_BOOL *fChildren) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%p)\n", This, fChildren); return E_NOTIMPL; } static HRESULT WINAPI HTMLDOMAttribute2_cloneNode(IHTMLDOMAttribute2 *iface, VARIANT_BOOL fDeep, IHTMLDOMAttribute **clonedNode) { HTMLDOMAttribute *This = impl_from_IHTMLDOMAttribute2(iface); FIXME("(%p)->(%x %p)\n", This, fDeep, clonedNode); return E_NOTIMPL; } static const IHTMLDOMAttribute2Vtbl HTMLDOMAttribute2Vtbl = { HTMLDOMAttribute2_QueryInterface, HTMLDOMAttribute2_AddRef, HTMLDOMAttribute2_Release, HTMLDOMAttribute2_GetTypeInfoCount, HTMLDOMAttribute2_GetTypeInfo, HTMLDOMAttribute2_GetIDsOfNames, HTMLDOMAttribute2_Invoke, HTMLDOMAttribute2_get_name, HTMLDOMAttribute2_put_value, HTMLDOMAttribute2_get_value, HTMLDOMAttribute2_get_expando, HTMLDOMAttribute2_get_nodeType, HTMLDOMAttribute2_get_parentNode, HTMLDOMAttribute2_get_childNodes, HTMLDOMAttribute2_get_firstChild, HTMLDOMAttribute2_get_lastChild, HTMLDOMAttribute2_get_previousSibling, HTMLDOMAttribute2_get_nextSibling, HTMLDOMAttribute2_get_attributes, HTMLDOMAttribute2_get_ownerDocument, HTMLDOMAttribute2_insertBefore, HTMLDOMAttribute2_replaceChild, HTMLDOMAttribute2_removeChild, HTMLDOMAttribute2_appendChild, HTMLDOMAttribute2_hasChildNodes, HTMLDOMAttribute2_cloneNode }; static const tid_t HTMLDOMAttribute_iface_tids[] = { IHTMLDOMAttribute_tid, IHTMLDOMAttribute2_tid, 0 }; static dispex_static_data_t HTMLDOMAttribute_dispex = { NULL, DispHTMLDOMAttribute_tid, 0, HTMLDOMAttribute_iface_tids }; HRESULT HTMLDOMAttribute_Create(const WCHAR *name, HTMLElement *elem, DISPID dispid, HTMLDOMAttribute **attr) { HTMLAttributeCollection *col; HTMLDOMAttribute *ret; HRESULT hres; ret = heap_alloc_zero(sizeof(*ret)); if(!ret) return E_OUTOFMEMORY; ret->IHTMLDOMAttribute_iface.lpVtbl = &HTMLDOMAttributeVtbl; ret->IHTMLDOMAttribute2_iface.lpVtbl = &HTMLDOMAttribute2Vtbl; ret->ref = 1; ret->dispid = dispid; ret->elem = elem; init_dispex(&ret->dispex, (IUnknown*)&ret->IHTMLDOMAttribute_iface, &HTMLDOMAttribute_dispex); /* For attributes attached to an element, (elem,dispid) pair should be valid used for its operation. */ if(elem) { hres = HTMLElement_get_attr_col(&elem->node, &col); if(FAILED(hres)) { IHTMLDOMAttribute_Release(&ret->IHTMLDOMAttribute_iface); return hres; } IHTMLAttributeCollection_Release(&col->IHTMLAttributeCollection_iface); list_add_tail(&elem->attrs->attrs, &ret->entry); } /* For detached attributes we may still do most operations if we have its name available. */ if(name) { ret->name = heap_strdupW(name); if(!ret->name) { IHTMLDOMAttribute_Release(&ret->IHTMLDOMAttribute_iface); return E_OUTOFMEMORY; } } *attr = ret; return S_OK; }