2 * Copyright 2008-2009 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "wine/debug.h"
30 #include "mshtml_private.h"
32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
34 static const WCHAR objectW[] = {'[','o','b','j','e','c','t',']',0};
43 struct dispex_data_t {
46 func_info_t **name_table;
58 #define DYNPROP_DELETED 0x01
62 IUnknown IUnknown_iface;
67 struct dispex_dynamic_data_t {
70 dynamic_prop_t *props;
71 func_disp_t **func_disps;
74 #define DISPID_DYNPROP_0 0x50000000
75 #define DISPID_DYNPROP_MAX 0x5fffffff
77 #define FDEX_VERSION_MASK 0xf0000000
79 static ITypeLib *typelib;
80 static ITypeInfo *typeinfos[LAST_tid];
81 static struct list dispex_data_list = LIST_INIT(dispex_data_list);
83 static REFIID tid_ids[] = {
84 #define XIID(iface) &IID_ ## iface,
85 #define XDIID(iface) &DIID_ ## iface,
91 static HRESULT get_typeinfo(tid_t tid, ITypeInfo **typeinfo)
98 hres = LoadRegTypeLib(&LIBID_MSHTML, 4, 0, LOCALE_SYSTEM_DEFAULT, &tl);
100 ERR("LoadRegTypeLib failed: %08x\n", hres);
104 if(InterlockedCompareExchangePointer((void**)&typelib, tl, NULL))
105 ITypeLib_Release(tl);
108 if(!typeinfos[tid]) {
111 hres = ITypeLib_GetTypeInfoOfGuid(typelib, tid_ids[tid], &typeinfo);
113 ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(tid_ids[tid]), hres);
117 if(InterlockedCompareExchangePointer((void**)(typeinfos+tid), typeinfo, NULL))
118 ITypeInfo_Release(typeinfo);
121 *typeinfo = typeinfos[tid];
125 void release_typelib(void)
130 while(!list_empty(&dispex_data_list)) {
131 iter = LIST_ENTRY(list_head(&dispex_data_list), dispex_data_t, entry);
132 list_remove(&iter->entry);
134 for(i=0; i < iter->func_cnt; i++)
135 SysFreeString(iter->funcs[i].name);
137 heap_free(iter->funcs);
138 heap_free(iter->name_table);
145 for(i=0; i < sizeof(typeinfos)/sizeof(*typeinfos); i++)
147 ITypeInfo_Release(typeinfos[i]);
149 ITypeLib_Release(typelib);
152 static void add_func_info(dispex_data_t *data, DWORD *size, tid_t tid, const FUNCDESC *desc, ITypeInfo *dti)
156 if(data->func_cnt && data->funcs[data->func_cnt-1].id == desc->memid)
159 if(data->func_cnt == *size)
160 data->funcs = heap_realloc(data->funcs, (*size <<= 1)*sizeof(func_info_t));
162 hres = ITypeInfo_GetDocumentation(dti, desc->memid, &data->funcs[data->func_cnt].name, NULL, NULL, NULL);
166 data->funcs[data->func_cnt].id = desc->memid;
167 data->funcs[data->func_cnt].tid = tid;
168 data->funcs[data->func_cnt].func_disp_idx = (desc->invkind & DISPATCH_METHOD) ? data->func_disp_cnt++ : -1;
173 static int dispid_cmp(const void *p1, const void *p2)
175 return ((const func_info_t*)p1)->id - ((const func_info_t*)p2)->id;
178 static int func_name_cmp(const void *p1, const void *p2)
180 return strcmpiW((*(func_info_t* const*)p1)->name, (*(func_info_t* const*)p2)->name);
183 static dispex_data_t *preprocess_dispex_data(DispatchEx *This)
185 const tid_t *tid = This->data->iface_tids;
192 TRACE("(%p)\n", This);
194 if(This->data->disp_tid) {
195 hres = get_typeinfo(This->data->disp_tid, &dti);
197 ERR("Could not get disp type info: %08x\n", hres);
202 data = heap_alloc(sizeof(dispex_data_t));
204 data->func_disp_cnt = 0;
205 data->funcs = heap_alloc(size*sizeof(func_info_t));
206 list_add_tail(&dispex_data_list, &data->entry);
209 hres = get_typeinfo(*tid, &ti);
215 hres = ITypeInfo_GetFuncDesc(ti, i++, &funcdesc);
219 add_func_info(data, &size, *tid, funcdesc, dti);
220 ITypeInfo_ReleaseFuncDesc(ti, funcdesc);
226 if(!data->func_cnt) {
227 heap_free(data->funcs);
229 }else if(data->func_cnt != size) {
230 data->funcs = heap_realloc(data->funcs, data->func_cnt * sizeof(func_info_t));
233 qsort(data->funcs, data->func_cnt, sizeof(func_info_t), dispid_cmp);
236 data->name_table = heap_alloc(data->func_cnt * sizeof(func_info_t*));
237 for(i=0; i < data->func_cnt; i++)
238 data->name_table[i] = data->funcs+i;
239 qsort(data->name_table, data->func_cnt, sizeof(func_info_t*), func_name_cmp);
241 data->name_table = NULL;
247 static int id_cmp(const void *p1, const void *p2)
249 return *(const DISPID*)p1 - *(const DISPID*)p2;
252 HRESULT get_dispids(tid_t tid, DWORD *ret_size, DISPID **ret)
254 unsigned i, func_cnt;
261 hres = get_typeinfo(tid, &ti);
265 hres = ITypeInfo_GetTypeAttr(ti, &attr);
267 ITypeInfo_Release(ti);
271 func_cnt = attr->cFuncs;
272 ITypeInfo_ReleaseTypeAttr(ti, attr);
274 ids = heap_alloc(func_cnt*sizeof(DISPID));
276 ITypeInfo_Release(ti);
277 return E_OUTOFMEMORY;
280 for(i=0; i < func_cnt; i++) {
281 hres = ITypeInfo_GetFuncDesc(ti, i, &funcdesc);
285 ids[i] = funcdesc->memid;
286 ITypeInfo_ReleaseFuncDesc(ti, funcdesc);
289 ITypeInfo_Release(ti);
295 qsort(ids, func_cnt, sizeof(DISPID), id_cmp);
297 *ret_size = func_cnt;
302 static CRITICAL_SECTION cs_dispex_static_data;
303 static CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg =
305 0, 0, &cs_dispex_static_data,
306 { &cs_dispex_static_data_dbg.ProcessLocksList, &cs_dispex_static_data_dbg.ProcessLocksList },
307 0, 0, { (DWORD_PTR)(__FILE__ ": dispex_static_data") }
309 static CRITICAL_SECTION cs_dispex_static_data = { &cs_dispex_static_data_dbg, -1, 0, 0, 0, 0 };
312 static dispex_data_t *get_dispex_data(DispatchEx *This)
315 return This->data->data;
317 EnterCriticalSection(&cs_dispex_static_data);
319 if(!This->data->data)
320 This->data->data = preprocess_dispex_data(This);
322 LeaveCriticalSection(&cs_dispex_static_data);
324 return This->data->data;
327 static inline BOOL is_custom_dispid(DISPID id)
329 return MSHTML_DISPID_CUSTOM_MIN <= id && id <= MSHTML_DISPID_CUSTOM_MAX;
332 static inline BOOL is_dynamic_dispid(DISPID id)
334 return DISPID_DYNPROP_0 <= id && id <= DISPID_DYNPROP_MAX;
337 static inline dispex_dynamic_data_t *get_dynamic_data(DispatchEx *This, BOOL alloc)
339 return !alloc || This->dynamic_data
341 : (This->dynamic_data = heap_alloc_zero(sizeof(dispex_dynamic_data_t)));
344 static HRESULT get_dynamic_prop(DispatchEx *This, const WCHAR *name, DWORD flags, dynamic_prop_t **ret)
346 const BOOL alloc = flags & fdexNameEnsure;
347 dispex_dynamic_data_t *data;
348 dynamic_prop_t *prop;
350 data = get_dynamic_data(This, alloc);
353 return E_OUTOFMEMORY;
355 TRACE("not found %s\n", debugstr_w(name));
356 return DISP_E_UNKNOWNNAME;
359 for(prop = data->props; prop < data->props+data->prop_cnt; prop++) {
360 if(flags & fdexNameCaseInsensitive ? !strcmpiW(prop->name, name) : !strcmpW(prop->name, name)) {
361 if(prop->flags & DYNPROP_DELETED) {
363 return DISP_E_UNKNOWNNAME;
364 prop->flags &= ~DYNPROP_DELETED;
372 return DISP_E_UNKNOWNNAME;
374 TRACE("creating dynamic prop %s\n", debugstr_w(name));
376 if(!data->buf_size) {
377 data->props = heap_alloc(sizeof(dynamic_prop_t)*4);
379 return E_OUTOFMEMORY;
381 }else if(data->buf_size == data->prop_cnt) {
382 dynamic_prop_t *new_props;
384 new_props = heap_realloc(data->props, sizeof(dynamic_prop_t)*(data->buf_size<<1));
386 return E_OUTOFMEMORY;
388 data->props = new_props;
389 data->buf_size <<= 1;
392 prop = data->props + data->prop_cnt;
394 prop->name = heap_strdupW(name);
396 return E_OUTOFMEMORY;
398 VariantInit(&prop->var);
405 HRESULT dispex_get_dprop_ref(DispatchEx *This, const WCHAR *name, BOOL alloc, VARIANT **ret)
407 dynamic_prop_t *prop;
410 hres = get_dynamic_prop(This, name, alloc ? fdexNameEnsure : 0, &prop);
418 static HRESULT dispex_value(DispatchEx *This, LCID lcid, WORD flags, DISPPARAMS *params,
419 VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
421 if(This->data->vtbl && This->data->vtbl->value)
422 return This->data->vtbl->value(This, lcid, flags, params, res, ei, caller);
425 case DISPATCH_PROPERTYGET:
427 V_BSTR(res) = SysAllocString(objectW);
429 return E_OUTOFMEMORY;
432 FIXME("Unimplemented flags %x\n", flags);
439 static HRESULT typeinfo_invoke(DispatchEx *This, func_info_t *func, WORD flags, DISPPARAMS *dp, VARIANT *res,
447 hres = get_typeinfo(func->tid, &ti);
449 ERR("Could not get type info: %08x\n", hres);
453 hres = IUnknown_QueryInterface(This->outer, tid_ids[func->tid], (void**)&unk);
455 ERR("Could not get iface %s: %08x\n", debugstr_guid(tid_ids[func->tid]), hres);
459 hres = ITypeInfo_Invoke(ti, unk, func->id, flags, dp, res, ei, &argerr);
461 IUnknown_Release(unk);
465 static inline func_disp_t *impl_from_IUnknown(IUnknown *iface)
467 return CONTAINING_RECORD(iface, func_disp_t, IUnknown_iface);
470 static HRESULT WINAPI Function_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
472 func_disp_t *This = impl_from_IUnknown(iface);
474 if(IsEqualGUID(&IID_IUnknown, riid)) {
475 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
476 *ppv = &This->IUnknown_iface;
477 }else if(dispex_query_interface(&This->dispex, riid, ppv)) {
478 return *ppv ? S_OK : E_NOINTERFACE;
481 return E_NOINTERFACE;
484 IUnknown_AddRef((IUnknown*)*ppv);
488 static ULONG WINAPI Function_AddRef(IUnknown *iface)
490 func_disp_t *This = impl_from_IUnknown(iface);
492 TRACE("(%p)\n", This);
494 return IDispatchEx_AddRef(&This->obj->IDispatchEx_iface);
497 static ULONG WINAPI Function_Release(IUnknown *iface)
499 func_disp_t *This = impl_from_IUnknown(iface);
501 TRACE("(%p)\n", This);
503 return IDispatchEx_Release(&This->obj->IDispatchEx_iface);
506 static const IUnknownVtbl FunctionUnkVtbl = {
507 Function_QueryInterface,
512 static inline func_disp_t *impl_from_DispatchEx(DispatchEx *iface)
514 return CONTAINING_RECORD(iface, func_disp_t, dispex);
517 static HRESULT function_value(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *params,
518 VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
520 func_disp_t *This = impl_from_DispatchEx(dispex);
524 case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
527 case DISPATCH_METHOD:
528 hres = typeinfo_invoke(This->obj, This->info, flags, params, res, ei);
531 FIXME("Unimplemented flags %x\n", flags);
538 static const dispex_static_data_vtbl_t function_dispex_vtbl = {
544 static const tid_t function_iface_tids[] = {0};
546 static dispex_static_data_t function_dispex = {
547 &function_dispex_vtbl,
553 static func_disp_t *create_func_disp(DispatchEx *obj, func_info_t *info)
557 ret = heap_alloc_zero(sizeof(func_disp_t));
561 ret->IUnknown_iface.lpVtbl = &FunctionUnkVtbl;
562 init_dispex(&ret->dispex, &ret->IUnknown_iface, &function_dispex);
569 static HRESULT function_invoke(DispatchEx *This, func_info_t *func, WORD flags, DISPPARAMS *dp, VARIANT *res,
575 case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
578 case DISPATCH_METHOD:
579 hres = typeinfo_invoke(This, func, flags, dp, res, ei);
581 case DISPATCH_PROPERTYGET: {
582 dispex_dynamic_data_t *dynamic_data;
584 if(func->id == DISPID_VALUE) {
587 ret = SysAllocString(objectW);
589 return E_OUTOFMEMORY;
596 dynamic_data = get_dynamic_data(This, TRUE);
598 return E_OUTOFMEMORY;
600 if(!dynamic_data->func_disps) {
601 dynamic_data->func_disps = heap_alloc_zero(This->data->data->func_disp_cnt * sizeof(func_disp_t*));
602 if(!dynamic_data->func_disps)
603 return E_OUTOFMEMORY;
606 if(!dynamic_data->func_disps[func->func_disp_idx]) {
607 dynamic_data->func_disps[func->func_disp_idx] = create_func_disp(This, func);
608 if(!dynamic_data->func_disps[func->func_disp_idx])
609 return E_OUTOFMEMORY;
612 V_VT(res) = VT_DISPATCH;
613 V_DISPATCH(res) = (IDispatch*)&dynamic_data->func_disps[func->func_disp_idx]->dispex.IDispatchEx_iface;
614 IDispatch_AddRef(V_DISPATCH(res));
619 FIXME("Unimplemented flags %x\n", flags);
620 case DISPATCH_PROPERTYPUT:
627 static HRESULT get_builtin_func(dispex_data_t *data, DISPID id, func_info_t **ret)
632 max = data->func_cnt-1;
637 if(data->funcs[n].id == id) {
638 *ret = data->funcs+n;
642 if(data->funcs[n].id < id)
648 WARN("invalid id %x\n", id);
649 return DISP_E_UNKNOWNNAME;
652 static HRESULT get_builtin_id(DispatchEx *This, BSTR name, DWORD grfdex, DISPID *ret)
657 data = get_dispex_data(This);
662 max = data->func_cnt-1;
667 c = strcmpiW(data->name_table[n]->name, name);
669 if((grfdex & fdexNameCaseSensitive) && strcmpW(data->name_table[n]->name, name))
672 *ret = data->name_table[n]->id;
682 if(This->data->vtbl && This->data->vtbl->get_dispid) {
685 hres = This->data->vtbl->get_dispid(This, name, grfdex, ret);
686 if(hres != DISP_E_UNKNOWNNAME)
690 return DISP_E_UNKNOWNNAME;
693 static HRESULT invoke_builtin_prop(DispatchEx *This, DISPID id, LCID lcid, WORD flags, DISPPARAMS *dp,
694 VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
700 data = get_dispex_data(This);
704 hres = get_builtin_func(data, id, &func);
705 if(id == DISPID_VALUE && hres == DISP_E_UNKNOWNNAME)
706 return dispex_value(This, lcid, flags, dp, res, ei, caller);
710 if(func->func_disp_idx == -1)
711 hres = typeinfo_invoke(This, func, flags, dp, res, ei);
713 hres = function_invoke(This, func, flags, dp, res, ei);
718 HRESULT remove_prop(DispatchEx *This, BSTR name, VARIANT_BOOL *success)
720 dynamic_prop_t *prop;
724 hres = get_builtin_id(This, name, 0, &id);
726 DISPID named_id = DISPID_PROPERTYPUT;
728 DISPPARAMS dp = {&var,&named_id,1,1};
731 V_VT(&var) = VT_EMPTY;
732 memset(&ei, 0, sizeof(ei));
733 hres = invoke_builtin_prop(This, id, 0, DISPATCH_PROPERTYPUT, &dp, NULL, &ei, NULL);
737 *success = VARIANT_TRUE;
741 hres = get_dynamic_prop(This, name, 0, &prop);
743 if(hres != DISP_E_UNKNOWNNAME)
745 *success = VARIANT_FALSE;
749 VariantClear(&prop->var);
750 prop->flags |= DYNPROP_DELETED;
751 *success = VARIANT_TRUE;
755 static inline DispatchEx *impl_from_IDispatchEx(IDispatchEx *iface)
757 return CONTAINING_RECORD(iface, DispatchEx, IDispatchEx_iface);
760 static HRESULT WINAPI DispatchEx_QueryInterface(IDispatchEx *iface, REFIID riid, void **ppv)
762 DispatchEx *This = impl_from_IDispatchEx(iface);
764 return IUnknown_QueryInterface(This->outer, riid, ppv);
767 static ULONG WINAPI DispatchEx_AddRef(IDispatchEx *iface)
769 DispatchEx *This = impl_from_IDispatchEx(iface);
771 return IUnknown_AddRef(This->outer);
774 static ULONG WINAPI DispatchEx_Release(IDispatchEx *iface)
776 DispatchEx *This = impl_from_IDispatchEx(iface);
778 return IUnknown_Release(This->outer);
781 static HRESULT WINAPI DispatchEx_GetTypeInfoCount(IDispatchEx *iface, UINT *pctinfo)
783 DispatchEx *This = impl_from_IDispatchEx(iface);
785 TRACE("(%p)->(%p)\n", This, pctinfo);
791 static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo,
792 LCID lcid, ITypeInfo **ppTInfo)
794 DispatchEx *This = impl_from_IDispatchEx(iface);
797 TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
799 hres = get_typeinfo(This->data->disp_tid, ppTInfo);
803 ITypeInfo_AddRef(*ppTInfo);
807 static HRESULT WINAPI DispatchEx_GetIDsOfNames(IDispatchEx *iface, REFIID riid,
808 LPOLESTR *rgszNames, UINT cNames,
809 LCID lcid, DISPID *rgDispId)
811 DispatchEx *This = impl_from_IDispatchEx(iface);
815 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
818 for(i=0; i < cNames; i++) {
819 hres = IDispatchEx_GetDispID(&This->IDispatchEx_iface, rgszNames[i], 0, rgDispId+i);
827 static HRESULT WINAPI DispatchEx_Invoke(IDispatchEx *iface, DISPID dispIdMember,
828 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
829 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
831 DispatchEx *This = impl_from_IDispatchEx(iface);
833 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
834 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
836 return IDispatchEx_InvokeEx(&This->IDispatchEx_iface, dispIdMember, lcid, wFlags, pDispParams,
837 pVarResult, pExcepInfo, NULL);
840 static HRESULT WINAPI DispatchEx_GetDispID(IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
842 DispatchEx *This = impl_from_IDispatchEx(iface);
843 dynamic_prop_t *dprop;
846 TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
848 if(grfdex & ~(fdexNameCaseSensitive|fdexNameCaseInsensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK))
849 FIXME("Unsupported grfdex %x\n", grfdex);
851 hres = get_builtin_id(This, bstrName, grfdex, pid);
852 if(hres != DISP_E_UNKNOWNNAME)
855 hres = get_dynamic_prop(This, bstrName, grfdex, &dprop);
859 *pid = DISPID_DYNPROP_0 + (dprop - This->dynamic_data->props);
863 static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
864 VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
866 DispatchEx *This = impl_from_IDispatchEx(iface);
869 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
871 if(is_custom_dispid(id) && This->data->vtbl && This->data->vtbl->invoke)
872 return This->data->vtbl->invoke(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
874 if(wFlags == DISPATCH_CONSTRUCT) {
875 if(id == DISPID_VALUE) {
876 if(This->data->vtbl && This->data->vtbl->value) {
877 return This->data->vtbl->value(This, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
879 FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
882 FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
886 if(is_dynamic_dispid(id)) {
887 DWORD idx = id - DISPID_DYNPROP_0;
888 dynamic_prop_t *prop;
890 if(!This->dynamic_data || This->dynamic_data->prop_cnt <= idx)
891 return DISP_E_UNKNOWNNAME;
893 prop = This->dynamic_data->props+idx;
896 case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
899 case DISPATCH_METHOD: {
900 DISPID named_arg = DISPID_THIS;
901 DISPPARAMS dp = {NULL, &named_arg, 0, 1};
904 if(V_VT(&prop->var) != VT_DISPATCH) {
905 FIXME("invoke %s\n", debugstr_variant(&prop->var));
909 if(pdp->cNamedArgs) {
910 FIXME("named args not supported\n");
914 dp.rgvarg = heap_alloc((pdp->cArgs+1)*sizeof(VARIANTARG));
916 return E_OUTOFMEMORY;
918 dp.cArgs = pdp->cArgs+1;
919 memcpy(dp.rgvarg+1, pdp->rgvarg, pdp->cArgs*sizeof(VARIANTARG));
921 V_VT(dp.rgvarg) = VT_DISPATCH;
922 V_DISPATCH(dp.rgvarg) = (IDispatch*)&This->IDispatchEx_iface;
924 hres = IDispatch_QueryInterface(V_DISPATCH(&prop->var), &IID_IDispatchEx, (void**)&dispex);
925 TRACE("%s call\n", debugstr_w(This->dynamic_data->props[idx].name));
926 if(SUCCEEDED(hres)) {
927 hres = IDispatchEx_InvokeEx(dispex, DISPID_VALUE, lcid, wFlags, &dp, pvarRes, pei, pspCaller);
928 IDispatchEx_Release(dispex);
931 hres = IDispatch_Invoke(V_DISPATCH(&prop->var), DISPID_VALUE, &IID_NULL, lcid, wFlags, pdp, pvarRes, pei, &err);
933 TRACE("%s ret %08x\n", debugstr_w(This->dynamic_data->props[idx].name), hres);
935 heap_free(dp.rgvarg);
938 case DISPATCH_PROPERTYGET:
939 if(prop->flags & DYNPROP_DELETED)
940 return DISP_E_UNKNOWNNAME;
941 return VariantCopy(pvarRes, &prop->var);
942 case DISPATCH_PROPERTYPUT|DISPATCH_PROPERTYPUTREF:
943 case DISPATCH_PROPERTYPUT:
944 if(pdp->cArgs != 1 || (pdp->cNamedArgs == 1 && *pdp->rgdispidNamedArgs != DISPID_PROPERTYPUT)
945 || pdp->cNamedArgs > 1) {
946 FIXME("invalid args\n");
950 TRACE("put %s\n", debugstr_variant(pdp->rgvarg));
951 VariantClear(&prop->var);
952 hres = VariantCopy(&prop->var, pdp->rgvarg);
956 prop->flags &= ~DYNPROP_DELETED;
959 FIXME("unhandled wFlags %x\n", wFlags);
964 return invoke_builtin_prop(This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
967 static HRESULT WINAPI DispatchEx_DeleteMemberByName(IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
969 DispatchEx *This = impl_from_IDispatchEx(iface);
971 TRACE("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
973 /* Not implemented by IE */
977 static HRESULT WINAPI DispatchEx_DeleteMemberByDispID(IDispatchEx *iface, DISPID id)
979 DispatchEx *This = impl_from_IDispatchEx(iface);
980 FIXME("(%p)->(%x)\n", This, id);
984 static HRESULT WINAPI DispatchEx_GetMemberProperties(IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
986 DispatchEx *This = impl_from_IDispatchEx(iface);
987 FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
991 static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BSTR *pbstrName)
993 DispatchEx *This = impl_from_IDispatchEx(iface);
998 TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
1000 if(is_dynamic_dispid(id)) {
1001 DWORD idx = id - DISPID_DYNPROP_0;
1003 if(!This->dynamic_data || This->dynamic_data->prop_cnt <= idx)
1004 return DISP_E_UNKNOWNNAME;
1006 *pbstrName = SysAllocString(This->dynamic_data->props[idx].name);
1008 return E_OUTOFMEMORY;
1013 data = get_dispex_data(This);
1017 hres = get_builtin_func(data, id, &func);
1021 *pbstrName = SysAllocString(func->name);
1023 return E_OUTOFMEMORY;
1027 static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
1029 DispatchEx *This = impl_from_IDispatchEx(iface);
1030 dispex_data_t *data;
1034 TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
1036 if(is_dynamic_dispid(id)) {
1037 DWORD idx = id - DISPID_DYNPROP_0;
1039 if(!This->dynamic_data || This->dynamic_data->prop_cnt <= idx)
1040 return DISP_E_UNKNOWNNAME;
1042 while(++idx < This->dynamic_data->prop_cnt && This->dynamic_data->props[idx].flags & DYNPROP_DELETED);
1044 if(idx == This->dynamic_data->prop_cnt) {
1045 *pid = DISPID_STARTENUM;
1049 *pid = DISPID_DYNPROP_0+idx;
1053 data = get_dispex_data(This);
1057 if(id == DISPID_STARTENUM) {
1060 hres = get_builtin_func(data, id, &func);
1066 while(func < data->funcs+data->func_cnt) {
1067 /* FIXME: Skip hidden properties */
1068 if(func->func_disp_idx == -1) {
1075 if(This->dynamic_data && This->dynamic_data->prop_cnt) {
1076 *pid = DISPID_DYNPROP_0;
1080 *pid = DISPID_STARTENUM;
1084 static HRESULT WINAPI DispatchEx_GetNameSpaceParent(IDispatchEx *iface, IUnknown **ppunk)
1086 DispatchEx *This = impl_from_IDispatchEx(iface);
1087 FIXME("(%p)->(%p)\n", This, ppunk);
1091 static IDispatchExVtbl DispatchExVtbl = {
1092 DispatchEx_QueryInterface,
1095 DispatchEx_GetTypeInfoCount,
1096 DispatchEx_GetTypeInfo,
1097 DispatchEx_GetIDsOfNames,
1099 DispatchEx_GetDispID,
1100 DispatchEx_InvokeEx,
1101 DispatchEx_DeleteMemberByName,
1102 DispatchEx_DeleteMemberByDispID,
1103 DispatchEx_GetMemberProperties,
1104 DispatchEx_GetMemberName,
1105 DispatchEx_GetNextDispID,
1106 DispatchEx_GetNameSpaceParent
1109 BOOL dispex_query_interface(DispatchEx *This, REFIID riid, void **ppv)
1111 static const IID IID_UndocumentedScriptIface =
1112 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0}};
1113 static const IID IID_IDispatchJS =
1114 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
1116 if(IsEqualGUID(&IID_IDispatch, riid)) {
1117 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
1118 *ppv = &This->IDispatchEx_iface;
1119 }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
1120 TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
1121 *ppv = &This->IDispatchEx_iface;
1122 }else if(IsEqualGUID(&IID_IDispatchJS, riid)) {
1123 TRACE("(%p)->(IID_IDispatchJS %p) returning NULL\n", This, ppv);
1125 }else if(IsEqualGUID(&IID_UndocumentedScriptIface, riid)) {
1126 TRACE("(%p)->(IID_UndocumentedScriptIface %p) returning NULL\n", This, ppv);
1133 IUnknown_AddRef((IUnknown*)*ppv);
1137 void release_dispex(DispatchEx *This)
1139 dynamic_prop_t *prop;
1141 if(!This->dynamic_data)
1144 for(prop = This->dynamic_data->props; prop < This->dynamic_data->props + This->dynamic_data->prop_cnt; prop++) {
1145 VariantClear(&prop->var);
1146 heap_free(prop->name);
1149 heap_free(This->dynamic_data->props);
1151 if(This->dynamic_data->func_disps) {
1154 for(i=0; i < This->data->data->func_disp_cnt; i++) {
1155 if(This->dynamic_data->func_disps[i]) {
1156 release_dispex(&This->dynamic_data->func_disps[i]->dispex);
1157 heap_free(This->dynamic_data->func_disps[i]);
1161 heap_free(This->dynamic_data->func_disps);
1164 heap_free(This->dynamic_data);
1167 void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *data)
1169 dispex->IDispatchEx_iface.lpVtbl = &DispatchExVtbl;
1170 dispex->outer = outer;
1171 dispex->data = data;
1172 dispex->dynamic_data = NULL;