2 * Copyright 2008 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
21 #include "wine/unicode.h"
22 #include "wine/debug.h"
24 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
27 * This IID is used to get DispatchEx objecto from interface.
28 * We might consider using private insteface instead.
30 static const IID IID_IDispatchJS =
31 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
33 #define FDEX_VERSION_MASK 0xf0000000
42 struct _dispex_prop_t {
49 const builtin_prop_t *p;
54 static inline DISPID prop_to_id(DispatchEx *This, dispex_prop_t *prop)
56 return prop - This->props;
59 static inline dispex_prop_t *get_prop(DispatchEx *This, DISPID id)
61 if(id < 0 || id >= This->prop_cnt || This->props[id].type == PROP_DELETED)
64 return This->props+id;
67 static DWORD get_flags(DispatchEx *This, dispex_prop_t *prop)
69 if(prop->type == PROP_PROTREF) {
70 dispex_prop_t *parent = get_prop(This->prototype, prop->u.ref);
72 prop->type = PROP_DELETED;
76 return get_flags(This->prototype, parent);
82 static const builtin_prop_t *find_builtin_prop(DispatchEx *This, const WCHAR *name)
84 int min = 0, max, i, r;
86 max = This->builtin_info->props_cnt-1;
90 r = strcmpW(name, This->builtin_info->props[i].name);
92 return This->builtin_info->props + i;
103 static dispex_prop_t *alloc_prop(DispatchEx *This, const WCHAR *name, prop_type_t type, DWORD flags)
107 if(This->buf_size == This->prop_cnt) {
108 dispex_prop_t *tmp = heap_realloc(This->props, (This->buf_size<<=1)*sizeof(*This->props));
114 ret = This->props + This->prop_cnt++;
117 ret->name = heap_strdupW(name);
124 static dispex_prop_t *alloc_protref(DispatchEx *This, const WCHAR *name, DWORD ref)
128 ret = alloc_prop(This, name, PROP_PROTREF, 0);
136 static HRESULT find_prop_name(DispatchEx *This, const WCHAR *name, dispex_prop_t **ret)
138 const builtin_prop_t *builtin;
141 for(prop = This->props; prop < This->props+This->prop_cnt; prop++) {
142 if(prop->name && !strcmpW(prop->name, name)) {
148 builtin = find_builtin_prop(This, name);
150 prop = alloc_prop(This, name, PROP_BUILTIN, builtin->flags);
152 return E_OUTOFMEMORY;
163 static HRESULT find_prop_name_prot(DispatchEx *This, const WCHAR *name, dispex_prop_t **ret)
168 hres = find_prop_name(This, name, &prop);
176 if(This->prototype) {
177 hres = find_prop_name_prot(This->prototype, name, &prop);
181 prop = alloc_protref(This, prop->name, prop - This->prototype->props);
183 return E_OUTOFMEMORY;
193 static HRESULT ensure_prop_name(DispatchEx *This, const WCHAR *name, BOOL search_prot, DWORD create_flags, dispex_prop_t **ret)
199 hres = find_prop_name_prot(This, name, &prop);
201 hres = find_prop_name(This, name, &prop);
202 if(SUCCEEDED(hres) && !prop) {
203 TRACE("creating prop %s\n", debugstr_w(name));
205 prop = alloc_prop(This, name, PROP_VARIANT, create_flags);
207 return E_OUTOFMEMORY;
208 VariantInit(&prop->u.var);
215 static HRESULT set_this(DISPPARAMS *dp, DISPPARAMS *olddp, IDispatch *jsthis)
220 static DISPID this_id = DISPID_THIS;
224 for(i = 0; i < dp->cNamedArgs; i++) {
225 if(dp->rgdispidNamedArgs[i] == DISPID_THIS)
229 oldargs = dp->rgvarg;
230 dp->rgvarg = heap_alloc((dp->cArgs+1) * sizeof(VARIANTARG));
232 return E_OUTOFMEMORY;
233 memcpy(dp->rgvarg+1, oldargs, dp->cArgs*sizeof(VARIANTARG));
234 V_VT(dp->rgvarg) = VT_DISPATCH;
235 V_DISPATCH(dp->rgvarg) = jsthis;
239 DISPID *old = dp->rgdispidNamedArgs;
240 dp->rgdispidNamedArgs = heap_alloc((dp->cNamedArgs+1)*sizeof(DISPID));
241 if(!dp->rgdispidNamedArgs) {
242 heap_free(dp->rgvarg);
243 return E_OUTOFMEMORY;
246 memcpy(dp->rgdispidNamedArgs+1, old, dp->cNamedArgs*sizeof(DISPID));
247 dp->rgdispidNamedArgs[0] = DISPID_THIS;
250 dp->rgdispidNamedArgs = &this_id;
257 static HRESULT invoke_prop_func(DispatchEx *This, DispatchEx *jsthis, dispex_prop_t *prop, WORD flags,
258 DISPPARAMS *dp, VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
266 if(flags == DISPATCH_CONSTRUCT && (prop->flags & DISPATCH_METHOD)) {
267 WARN("%s is not a constructor\n", debugstr_w(prop->name));
271 set_jsdisp(&vthis, jsthis);
272 hres = prop->u.p->invoke(This->ctx, &vthis, flags, dp, retv, ei, caller);
273 vdisp_release(&vthis);
277 return invoke_prop_func(This->prototype, jsthis, This->prototype->props+prop->u.ref, flags, dp, retv, ei, caller);
281 if(V_VT(&prop->u.var) != VT_DISPATCH) {
282 FIXME("invoke vt %d\n", V_VT(&prop->u.var));
286 TRACE("call %s %p\n", debugstr_w(prop->name), V_DISPATCH(&prop->u.var));
288 hres = set_this(&new_dp, dp, (IDispatch*)_IDispatchEx_(jsthis));
292 hres = disp_call(This->ctx, V_DISPATCH(&prop->u.var), DISPID_VALUE, flags, &new_dp, retv, ei, caller);
294 if(new_dp.rgvarg != dp->rgvarg) {
295 heap_free(new_dp.rgvarg);
296 if(new_dp.cNamedArgs > 1)
297 heap_free(new_dp.rgdispidNamedArgs);
303 ERR("type %d\n", prop->type);
309 static HRESULT prop_get(DispatchEx *This, dispex_prop_t *prop, DISPPARAMS *dp,
310 VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
316 if(prop->u.p->flags & PROPF_METHOD) {
318 hres = create_builtin_function(This->ctx, prop->u.p->invoke, prop->u.p->name, NULL,
319 prop->u.p->flags, NULL, &obj);
323 prop->type = PROP_VARIANT;
324 V_VT(&prop->u.var) = VT_DISPATCH;
325 V_DISPATCH(&prop->u.var) = (IDispatch*)_IDispatchEx_(obj);
327 hres = VariantCopy(retv, &prop->u.var);
331 set_jsdisp(&vthis, This);
332 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYGET, dp, retv, ei, caller);
333 vdisp_release(&vthis);
337 hres = prop_get(This->prototype, This->prototype->props+prop->u.ref, dp, retv, ei, caller);
340 hres = VariantCopy(retv, &prop->u.var);
343 ERR("type %d\n", prop->type);
348 TRACE("fail %08x\n", hres);
352 TRACE("%s ret %s\n", debugstr_w(prop->name), debugstr_variant(retv));
356 static HRESULT prop_put(DispatchEx *This, dispex_prop_t *prop, VARIANT *val,
357 jsexcept_t *ei, IServiceProvider *caller)
361 if(prop->flags & PROPF_CONST)
366 if(!(prop->flags & PROPF_METHOD)) {
367 DISPPARAMS dp = {val, NULL, 1, 0};
370 set_jsdisp(&vthis, This);
371 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYPUT, &dp, NULL, ei, caller);
372 vdisp_release(&vthis);
376 prop->type = PROP_VARIANT;
377 prop->flags = PROPF_ENUM;
378 V_VT(&prop->u.var) = VT_EMPTY;
381 VariantClear(&prop->u.var);
384 ERR("type %d\n", prop->type);
388 hres = VariantCopy(&prop->u.var, val);
392 if(This->builtin_info->on_put)
393 This->builtin_info->on_put(This, prop->name);
395 TRACE("%s = %s\n", debugstr_w(prop->name), debugstr_variant(val));
399 static HRESULT fill_protrefs(DispatchEx *This)
401 dispex_prop_t *iter, *prop;
407 fill_protrefs(This->prototype);
409 for(iter = This->prototype->props; iter < This->prototype->props+This->prototype->prop_cnt; iter++) {
412 hres = find_prop_name(This, iter->name, &prop);
416 prop = alloc_protref(This, iter->name, iter - This->prototype->props);
418 return E_OUTOFMEMORY;
425 #define DISPATCHEX_THIS(iface) DEFINE_THIS(DispatchEx, IDispatchEx, iface)
427 static HRESULT WINAPI DispatchEx_QueryInterface(IDispatchEx *iface, REFIID riid, void **ppv)
429 DispatchEx *This = DISPATCHEX_THIS(iface);
431 if(IsEqualGUID(&IID_IUnknown, riid)) {
432 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
433 *ppv = _IDispatchEx_(This);
434 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
435 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
436 *ppv = _IDispatchEx_(This);
437 }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
438 TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
439 *ppv = _IDispatchEx_(This);
440 }else if(IsEqualGUID(&IID_IDispatchJS, riid)) {
441 TRACE("(%p)->(IID_IDispatchJS %p)\n", This, ppv);
442 IUnknown_AddRef(_IDispatchEx_(This));
446 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
448 return E_NOINTERFACE;
451 IUnknown_AddRef((IUnknown*)*ppv);
455 static ULONG WINAPI DispatchEx_AddRef(IDispatchEx *iface)
457 DispatchEx *This = DISPATCHEX_THIS(iface);
458 LONG ref = InterlockedIncrement(&This->ref);
460 TRACE("(%p) ref=%d\n", This, ref);
465 static ULONG WINAPI DispatchEx_Release(IDispatchEx *iface)
467 DispatchEx *This = DISPATCHEX_THIS(iface);
468 LONG ref = InterlockedDecrement(&This->ref);
470 TRACE("(%p) ref=%d\n", This, ref);
475 for(prop = This->props; prop < This->props+This->prop_cnt; prop++) {
476 if(prop->type == PROP_VARIANT)
477 VariantClear(&prop->u.var);
478 heap_free(prop->name);
480 heap_free(This->props);
481 script_release(This->ctx);
483 jsdisp_release(This->prototype);
485 if(This->builtin_info->destructor)
486 This->builtin_info->destructor(This);
494 static HRESULT WINAPI DispatchEx_GetTypeInfoCount(IDispatchEx *iface, UINT *pctinfo)
496 DispatchEx *This = DISPATCHEX_THIS(iface);
498 TRACE("(%p)->(%p)\n", This, pctinfo);
504 static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LCID lcid,
507 DispatchEx *This = DISPATCHEX_THIS(iface);
508 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
512 static HRESULT WINAPI DispatchEx_GetIDsOfNames(IDispatchEx *iface, REFIID riid,
513 LPOLESTR *rgszNames, UINT cNames, LCID lcid,
516 DispatchEx *This = DISPATCHEX_THIS(iface);
520 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
523 for(i=0; i < cNames; i++) {
524 hres = IDispatchEx_GetDispID(_IDispatchEx_(This), rgszNames[i], 0, rgDispId+i);
532 static HRESULT WINAPI DispatchEx_Invoke(IDispatchEx *iface, DISPID dispIdMember,
533 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
534 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
536 DispatchEx *This = DISPATCHEX_THIS(iface);
538 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
539 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
541 return IDispatchEx_InvokeEx(_IDispatchEx_(This), dispIdMember, lcid, wFlags,
542 pDispParams, pVarResult, pExcepInfo, NULL);
545 static HRESULT WINAPI DispatchEx_GetDispID(IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
547 DispatchEx *This = DISPATCHEX_THIS(iface);
549 TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
551 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK)) {
552 FIXME("Unsupported grfdex %x\n", grfdex);
556 return jsdisp_get_id(This, bstrName, grfdex, pid);
559 static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
560 VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
562 DispatchEx *This = DISPATCHEX_THIS(iface);
567 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
570 V_VT(pvarRes) = VT_EMPTY;
572 prop = get_prop(This, id);
573 if(!prop || prop->type == PROP_DELETED) {
574 TRACE("invalid id\n");
575 return DISP_E_MEMBERNOTFOUND;
578 memset(&jsexcept, 0, sizeof(jsexcept));
581 case DISPATCH_METHOD:
582 case DISPATCH_CONSTRUCT:
583 hres = invoke_prop_func(This, This, prop, wFlags, pdp, pvarRes, &jsexcept, pspCaller);
585 case DISPATCH_PROPERTYGET:
586 hres = prop_get(This, prop, pdp, pvarRes, &jsexcept, pspCaller);
588 case DISPATCH_PROPERTYPUT: {
591 for(i=0; i < pdp->cNamedArgs; i++) {
592 if(pdp->rgdispidNamedArgs[i] == DISPID_PROPERTYPUT)
596 if(i == pdp->cNamedArgs) {
597 TRACE("no value to set\n");
598 return DISP_E_PARAMNOTOPTIONAL;
601 hres = prop_put(This, prop, pdp->rgvarg+i, &jsexcept, pspCaller);
605 FIXME("Unimplemented flags %x\n", wFlags);
615 static HRESULT delete_prop(dispex_prop_t *prop)
617 heap_free(prop->name);
619 prop->type = PROP_DELETED;
624 static HRESULT WINAPI DispatchEx_DeleteMemberByName(IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
626 DispatchEx *This = DISPATCHEX_THIS(iface);
630 TRACE("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
632 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK))
633 FIXME("Unsupported grfdex %x\n", grfdex);
635 hres = find_prop_name(This, bstrName, &prop);
639 TRACE("not found\n");
643 return delete_prop(prop);
646 static HRESULT WINAPI DispatchEx_DeleteMemberByDispID(IDispatchEx *iface, DISPID id)
648 DispatchEx *This = DISPATCHEX_THIS(iface);
651 TRACE("(%p)->(%x)\n", This, id);
653 prop = get_prop(This, id);
655 WARN("invalid id\n");
656 return DISP_E_MEMBERNOTFOUND;
659 return delete_prop(prop);
662 static HRESULT WINAPI DispatchEx_GetMemberProperties(IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
664 DispatchEx *This = DISPATCHEX_THIS(iface);
665 FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
669 static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BSTR *pbstrName)
671 DispatchEx *This = DISPATCHEX_THIS(iface);
674 TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
676 prop = get_prop(This, id);
677 if(!prop || !prop->name || prop->type == PROP_DELETED)
678 return DISP_E_MEMBERNOTFOUND;
680 *pbstrName = SysAllocString(prop->name);
682 return E_OUTOFMEMORY;
687 static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
689 DispatchEx *This = DISPATCHEX_THIS(iface);
693 TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
695 if(id == DISPID_STARTENUM) {
696 hres = fill_protrefs(This);
701 iter = get_prop(This, id+1);
703 *pid = DISPID_STARTENUM;
707 while(iter < This->props + This->prop_cnt) {
708 if(iter->name && (get_flags(This, iter) & PROPF_ENUM)) {
709 *pid = prop_to_id(This, iter);
715 *pid = DISPID_STARTENUM;
719 static HRESULT WINAPI DispatchEx_GetNameSpaceParent(IDispatchEx *iface, IUnknown **ppunk)
721 DispatchEx *This = DISPATCHEX_THIS(iface);
722 FIXME("(%p)->(%p)\n", This, ppunk);
726 #undef DISPATCHEX_THIS
728 static IDispatchExVtbl DispatchExVtbl = {
729 DispatchEx_QueryInterface,
732 DispatchEx_GetTypeInfoCount,
733 DispatchEx_GetTypeInfo,
734 DispatchEx_GetIDsOfNames,
736 DispatchEx_GetDispID,
738 DispatchEx_DeleteMemberByName,
739 DispatchEx_DeleteMemberByDispID,
740 DispatchEx_GetMemberProperties,
741 DispatchEx_GetMemberName,
742 DispatchEx_GetNextDispID,
743 DispatchEx_GetNameSpaceParent
746 HRESULT init_dispex(DispatchEx *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, DispatchEx *prototype)
748 TRACE("%p (%p)\n", dispex, prototype);
750 dispex->lpIDispatchExVtbl = &DispatchExVtbl;
752 dispex->builtin_info = builtin_info;
754 dispex->props = heap_alloc((dispex->buf_size=4) * sizeof(dispex_prop_t));
756 return E_OUTOFMEMORY;
758 dispex->prototype = prototype;
760 IDispatchEx_AddRef(_IDispatchEx_(prototype));
762 dispex->prop_cnt = 1;
763 dispex->props[0].name = NULL;
764 dispex->props[0].flags = 0;
765 if(builtin_info->value_prop.invoke) {
766 dispex->props[0].type = PROP_BUILTIN;
767 dispex->props[0].u.p = &builtin_info->value_prop;
769 dispex->props[0].type = PROP_DELETED;
778 static const builtin_info_t dispex_info = {
786 HRESULT create_dispex(script_ctx_t *ctx, const builtin_info_t *builtin_info, DispatchEx *prototype, DispatchEx **dispex)
791 ret = heap_alloc_zero(sizeof(DispatchEx));
793 return E_OUTOFMEMORY;
795 hres = init_dispex(ret, ctx, builtin_info ? builtin_info : &dispex_info, prototype);
803 HRESULT init_dispex_from_constr(DispatchEx *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, DispatchEx *constr)
805 DispatchEx *prot = NULL;
809 static const WCHAR constructorW[] = {'c','o','n','s','t','r','u','c','t','o','r'};
810 static const WCHAR prototypeW[] = {'p','r','o','t','o','t','y','p','e',0};
812 hres = find_prop_name_prot(constr, prototypeW, &prop);
813 if(SUCCEEDED(hres) && prop) {
817 V_VT(&var) = VT_EMPTY;
818 memset(&jsexcept, 0, sizeof(jsexcept));
819 hres = prop_get(constr, prop, NULL, &var, &jsexcept, NULL/*FIXME*/);
821 ERR("Could not get prototype\n");
825 if(V_VT(&var) == VT_DISPATCH)
826 prot = iface_to_jsdisp((IUnknown*)V_DISPATCH(&var));
830 hres = init_dispex(dispex, ctx, builtin_info, prot);
833 jsdisp_release(prot);
837 hres = ensure_prop_name(dispex, constructorW, FALSE, 0, &prop);
838 if(SUCCEEDED(hres)) {
842 V_VT(&var) = VT_DISPATCH;
843 V_DISPATCH(&var) = (IDispatch*)_IDispatchEx_(constr);
844 memset(&jsexcept, 0, sizeof(jsexcept));
845 hres = prop_put(dispex, prop, &var, &jsexcept, NULL/*FIXME*/);
848 jsdisp_release(dispex);
853 DispatchEx *iface_to_jsdisp(IUnknown *iface)
858 hres = IUnknown_QueryInterface(iface, &IID_IDispatchJS, (void**)&ret);
865 HRESULT jsdisp_get_id(DispatchEx *jsdisp, const WCHAR *name, DWORD flags, DISPID *id)
870 if(flags & fdexNameEnsure)
871 hres = ensure_prop_name(jsdisp, name, TRUE, PROPF_ENUM, &prop);
873 hres = find_prop_name_prot(jsdisp, name, &prop);
878 *id = prop_to_id(jsdisp, prop);
882 TRACE("not found %s\n", debugstr_w(name));
883 return DISP_E_UNKNOWNNAME;
886 HRESULT jsdisp_call_value(DispatchEx *jsthis, WORD flags, DISPPARAMS *dp, VARIANT *retv,
887 jsexcept_t *ei, IServiceProvider *caller)
892 set_jsdisp(&vdisp, jsthis);
893 hres = jsthis->builtin_info->value_prop.invoke(jsthis->ctx, &vdisp, flags, dp, retv, ei, caller);
894 vdisp_release(&vdisp);
898 HRESULT jsdisp_call(DispatchEx *disp, DISPID id, WORD flags, DISPPARAMS *dp, VARIANT *retv,
899 jsexcept_t *ei, IServiceProvider *caller)
903 memset(ei, 0, sizeof(*ei));
905 V_VT(retv) = VT_EMPTY;
907 prop = get_prop(disp, id);
909 return DISP_E_MEMBERNOTFOUND;
911 return invoke_prop_func(disp, disp, prop, flags, dp, retv, ei, caller);
914 HRESULT jsdisp_call_name(DispatchEx *disp, const WCHAR *name, WORD flags, DISPPARAMS *dp, VARIANT *retv,
915 jsexcept_t *ei, IServiceProvider *caller)
920 hres = find_prop_name_prot(disp, name, &prop);
924 memset(ei, 0, sizeof(*ei));
926 V_VT(retv) = VT_EMPTY;
928 return invoke_prop_func(disp, disp, prop, flags, dp, retv, ei, caller);
931 HRESULT disp_call(script_ctx_t *ctx, IDispatch *disp, DISPID id, WORD flags, DISPPARAMS *dp, VARIANT *retv,
932 jsexcept_t *ei, IServiceProvider *caller)
938 jsdisp = iface_to_jsdisp((IUnknown*)disp);
940 hres = jsdisp_call(jsdisp, id, flags, dp, retv, ei, caller);
941 jsdisp_release(jsdisp);
945 memset(ei, 0, sizeof(*ei));
948 V_VT(retv) = VT_EMPTY;
949 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
953 if(flags == DISPATCH_CONSTRUCT) {
954 WARN("IDispatch cannot be constructor\n");
955 return DISP_E_MEMBERNOTFOUND;
958 TRACE("using IDispatch\n");
959 return IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, flags, dp, retv, &ei->ei, &err);
962 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, flags, dp, retv, &ei->ei, caller);
963 IDispatchEx_Release(dispex);
968 HRESULT jsdisp_propput_name(DispatchEx *obj, const WCHAR *name, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
973 hres = ensure_prop_name(obj, name, FALSE, PROPF_ENUM, &prop);
977 return prop_put(obj, prop, val, ei, caller);
980 HRESULT jsdisp_propput_const(DispatchEx *obj, const WCHAR *name, VARIANT *val)
985 hres = ensure_prop_name(obj, name, FALSE, PROPF_ENUM|PROPF_CONST, &prop);
989 return VariantCopy(&prop->u.var, val);
992 HRESULT jsdisp_propput_idx(DispatchEx *obj, DWORD idx, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
996 static const WCHAR formatW[] = {'%','d',0};
998 sprintfW(buf, formatW, idx);
999 return jsdisp_propput_name(obj, buf, val, ei, caller);
1002 HRESULT disp_propput(script_ctx_t *ctx, IDispatch *disp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1007 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1009 dispex_prop_t *prop;
1011 prop = get_prop(jsdisp, id);
1013 hres = prop_put(jsdisp, prop, val, ei, caller);
1015 hres = DISP_E_MEMBERNOTFOUND;
1017 jsdisp_release(jsdisp);
1019 DISPID dispid = DISPID_PROPERTYPUT;
1020 DISPPARAMS dp = {val, &dispid, 1, 1};
1021 IDispatchEx *dispex;
1023 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1024 if(SUCCEEDED(hres)) {
1025 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei->ei, caller);
1026 IDispatchEx_Release(dispex);
1030 TRACE("using IDispatch\n");
1031 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei->ei, &err);
1038 HRESULT jsdisp_propget_name(DispatchEx *obj, const WCHAR *name, VARIANT *var, jsexcept_t *ei, IServiceProvider *caller)
1040 DISPPARAMS dp = {NULL, NULL, 0, 0};
1041 dispex_prop_t *prop;
1044 hres = find_prop_name_prot(obj, name, &prop);
1048 V_VT(var) = VT_EMPTY;
1052 return prop_get(obj, prop, &dp, var, ei, caller);
1055 HRESULT jsdisp_get_idx(DispatchEx *obj, DWORD idx, VARIANT *var, jsexcept_t *ei, IServiceProvider *caller)
1058 DISPPARAMS dp = {NULL, NULL, 0, 0};
1059 dispex_prop_t *prop;
1062 static const WCHAR formatW[] = {'%','d',0};
1064 sprintfW(name, formatW, idx);
1066 hres = find_prop_name_prot(obj, name, &prop);
1070 V_VT(var) = VT_EMPTY;
1072 return DISP_E_UNKNOWNNAME;
1074 return prop_get(obj, prop, &dp, var, ei, caller);
1077 HRESULT jsdisp_propget(DispatchEx *jsdisp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1079 DISPPARAMS dp = {NULL,NULL,0,0};
1080 dispex_prop_t *prop;
1082 prop = get_prop(jsdisp, id);
1084 return DISP_E_MEMBERNOTFOUND;
1086 V_VT(val) = VT_EMPTY;
1087 return prop_get(jsdisp, prop, &dp, val, ei, caller);
1090 HRESULT disp_propget(script_ctx_t *ctx, IDispatch *disp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1092 DISPPARAMS dp = {NULL,NULL,0,0};
1093 IDispatchEx *dispex;
1097 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1099 hres = jsdisp_propget(jsdisp, id, val, ei, caller);
1100 jsdisp_release(jsdisp);
1104 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1108 TRACE("using IDispatch\n");
1109 return IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, INVOKE_PROPERTYGET, &dp, val, &ei->ei, &err);
1112 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, INVOKE_PROPERTYGET, &dp, val, &ei->ei, caller);
1113 IDispatchEx_Release(dispex);
1118 HRESULT jsdisp_delete_idx(DispatchEx *obj, DWORD idx)
1120 static const WCHAR formatW[] = {'%','d',0};
1122 dispex_prop_t *prop;
1125 sprintfW(buf, formatW, idx);
1127 hres = find_prop_name(obj, buf, &prop);
1128 if(FAILED(hres) || !prop)
1131 return delete_prop(prop);