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 jsdisp_t 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(jsdisp_t *This, dispex_prop_t *prop)
56 return prop - This->props;
59 static inline dispex_prop_t *get_prop(jsdisp_t *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(jsdisp_t *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(jsdisp_t *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(jsdisp_t *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(jsdisp_t *This, const WCHAR *name, DWORD ref)
128 ret = alloc_prop(This, name, PROP_PROTREF, 0);
136 static HRESULT find_prop_name(jsdisp_t *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(jsdisp_t *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(jsdisp_t *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(jsdisp_t *This, jsdisp_t *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, to_disp(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(jsdisp_t *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 var_set_jsdisp(&prop->u.var, obj);
325 hres = VariantCopy(retv, &prop->u.var);
329 set_jsdisp(&vthis, This);
330 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYGET, dp, retv, ei, caller);
331 vdisp_release(&vthis);
335 hres = prop_get(This->prototype, This->prototype->props+prop->u.ref, dp, retv, ei, caller);
338 hres = VariantCopy(retv, &prop->u.var);
341 ERR("type %d\n", prop->type);
346 TRACE("fail %08x\n", hres);
350 TRACE("%s ret %s\n", debugstr_w(prop->name), debugstr_variant(retv));
354 static HRESULT prop_put(jsdisp_t *This, dispex_prop_t *prop, VARIANT *val,
355 jsexcept_t *ei, IServiceProvider *caller)
359 if(prop->flags & PROPF_CONST)
364 if(!(prop->flags & PROPF_METHOD)) {
365 DISPPARAMS dp = {val, NULL, 1, 0};
368 set_jsdisp(&vthis, This);
369 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYPUT, &dp, NULL, ei, caller);
370 vdisp_release(&vthis);
374 prop->type = PROP_VARIANT;
375 prop->flags = PROPF_ENUM;
376 V_VT(&prop->u.var) = VT_EMPTY;
379 VariantClear(&prop->u.var);
382 ERR("type %d\n", prop->type);
386 hres = VariantCopy(&prop->u.var, val);
390 if(This->builtin_info->on_put)
391 This->builtin_info->on_put(This, prop->name);
393 TRACE("%s = %s\n", debugstr_w(prop->name), debugstr_variant(val));
397 static HRESULT fill_protrefs(jsdisp_t *This)
399 dispex_prop_t *iter, *prop;
405 fill_protrefs(This->prototype);
407 for(iter = This->prototype->props; iter < This->prototype->props+This->prototype->prop_cnt; iter++) {
410 hres = find_prop_name(This, iter->name, &prop);
414 prop = alloc_protref(This, iter->name, iter - This->prototype->props);
416 return E_OUTOFMEMORY;
423 #define DISPATCHEX_THIS(iface) DEFINE_THIS(jsdisp_t, IDispatchEx, iface)
425 static HRESULT WINAPI DispatchEx_QueryInterface(IDispatchEx *iface, REFIID riid, void **ppv)
427 jsdisp_t *This = DISPATCHEX_THIS(iface);
429 if(IsEqualGUID(&IID_IUnknown, riid)) {
430 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
431 *ppv = _IDispatchEx_(This);
432 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
433 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
434 *ppv = _IDispatchEx_(This);
435 }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
436 TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
437 *ppv = _IDispatchEx_(This);
438 }else if(IsEqualGUID(&IID_IDispatchJS, riid)) {
439 TRACE("(%p)->(IID_IDispatchJS %p)\n", This, ppv);
444 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
446 return E_NOINTERFACE;
449 IUnknown_AddRef((IUnknown*)*ppv);
453 static ULONG WINAPI DispatchEx_AddRef(IDispatchEx *iface)
455 jsdisp_t *This = DISPATCHEX_THIS(iface);
456 LONG ref = InterlockedIncrement(&This->ref);
458 TRACE("(%p) ref=%d\n", This, ref);
463 static ULONG WINAPI DispatchEx_Release(IDispatchEx *iface)
465 jsdisp_t *This = DISPATCHEX_THIS(iface);
466 LONG ref = InterlockedDecrement(&This->ref);
468 TRACE("(%p) ref=%d\n", This, ref);
473 for(prop = This->props; prop < This->props+This->prop_cnt; prop++) {
474 if(prop->type == PROP_VARIANT)
475 VariantClear(&prop->u.var);
476 heap_free(prop->name);
478 heap_free(This->props);
479 script_release(This->ctx);
481 jsdisp_release(This->prototype);
483 if(This->builtin_info->destructor)
484 This->builtin_info->destructor(This);
492 static HRESULT WINAPI DispatchEx_GetTypeInfoCount(IDispatchEx *iface, UINT *pctinfo)
494 jsdisp_t *This = DISPATCHEX_THIS(iface);
496 TRACE("(%p)->(%p)\n", This, pctinfo);
502 static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LCID lcid,
505 jsdisp_t *This = DISPATCHEX_THIS(iface);
506 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
510 static HRESULT WINAPI DispatchEx_GetIDsOfNames(IDispatchEx *iface, REFIID riid,
511 LPOLESTR *rgszNames, UINT cNames, LCID lcid,
514 jsdisp_t *This = DISPATCHEX_THIS(iface);
518 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
521 for(i=0; i < cNames; i++) {
522 hres = IDispatchEx_GetDispID(_IDispatchEx_(This), rgszNames[i], 0, rgDispId+i);
530 static HRESULT WINAPI DispatchEx_Invoke(IDispatchEx *iface, DISPID dispIdMember,
531 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
532 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
534 jsdisp_t *This = DISPATCHEX_THIS(iface);
536 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
537 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
539 return IDispatchEx_InvokeEx(_IDispatchEx_(This), dispIdMember, lcid, wFlags,
540 pDispParams, pVarResult, pExcepInfo, NULL);
543 static HRESULT WINAPI DispatchEx_GetDispID(IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
545 jsdisp_t *This = DISPATCHEX_THIS(iface);
547 TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
549 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK)) {
550 FIXME("Unsupported grfdex %x\n", grfdex);
554 return jsdisp_get_id(This, bstrName, grfdex, pid);
557 static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
558 VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
560 jsdisp_t *This = DISPATCHEX_THIS(iface);
565 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
568 V_VT(pvarRes) = VT_EMPTY;
570 prop = get_prop(This, id);
571 if(!prop || prop->type == PROP_DELETED) {
572 TRACE("invalid id\n");
573 return DISP_E_MEMBERNOTFOUND;
576 memset(&jsexcept, 0, sizeof(jsexcept));
579 case DISPATCH_METHOD:
580 case DISPATCH_CONSTRUCT:
581 hres = invoke_prop_func(This, This, prop, wFlags, pdp, pvarRes, &jsexcept, pspCaller);
583 case DISPATCH_PROPERTYGET:
584 hres = prop_get(This, prop, pdp, pvarRes, &jsexcept, pspCaller);
586 case DISPATCH_PROPERTYPUT: {
589 for(i=0; i < pdp->cNamedArgs; i++) {
590 if(pdp->rgdispidNamedArgs[i] == DISPID_PROPERTYPUT)
594 if(i == pdp->cNamedArgs) {
595 TRACE("no value to set\n");
596 return DISP_E_PARAMNOTOPTIONAL;
599 hres = prop_put(This, prop, pdp->rgvarg+i, &jsexcept, pspCaller);
603 FIXME("Unimplemented flags %x\n", wFlags);
613 static HRESULT delete_prop(dispex_prop_t *prop)
615 heap_free(prop->name);
617 prop->type = PROP_DELETED;
622 static HRESULT WINAPI DispatchEx_DeleteMemberByName(IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
624 jsdisp_t *This = DISPATCHEX_THIS(iface);
628 TRACE("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
630 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK))
631 FIXME("Unsupported grfdex %x\n", grfdex);
633 hres = find_prop_name(This, bstrName, &prop);
637 TRACE("not found\n");
641 return delete_prop(prop);
644 static HRESULT WINAPI DispatchEx_DeleteMemberByDispID(IDispatchEx *iface, DISPID id)
646 jsdisp_t *This = DISPATCHEX_THIS(iface);
649 TRACE("(%p)->(%x)\n", This, id);
651 prop = get_prop(This, id);
653 WARN("invalid id\n");
654 return DISP_E_MEMBERNOTFOUND;
657 return delete_prop(prop);
660 static HRESULT WINAPI DispatchEx_GetMemberProperties(IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
662 jsdisp_t *This = DISPATCHEX_THIS(iface);
663 FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
667 static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BSTR *pbstrName)
669 jsdisp_t *This = DISPATCHEX_THIS(iface);
672 TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
674 prop = get_prop(This, id);
675 if(!prop || !prop->name || prop->type == PROP_DELETED)
676 return DISP_E_MEMBERNOTFOUND;
678 *pbstrName = SysAllocString(prop->name);
680 return E_OUTOFMEMORY;
685 static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
687 jsdisp_t *This = DISPATCHEX_THIS(iface);
691 TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
693 if(id == DISPID_STARTENUM) {
694 hres = fill_protrefs(This);
699 iter = get_prop(This, id+1);
701 *pid = DISPID_STARTENUM;
705 while(iter < This->props + This->prop_cnt) {
706 if(iter->name && (get_flags(This, iter) & PROPF_ENUM)) {
707 *pid = prop_to_id(This, iter);
713 *pid = DISPID_STARTENUM;
717 static HRESULT WINAPI DispatchEx_GetNameSpaceParent(IDispatchEx *iface, IUnknown **ppunk)
719 jsdisp_t *This = DISPATCHEX_THIS(iface);
720 FIXME("(%p)->(%p)\n", This, ppunk);
724 #undef DISPATCHEX_THIS
726 static IDispatchExVtbl DispatchExVtbl = {
727 DispatchEx_QueryInterface,
730 DispatchEx_GetTypeInfoCount,
731 DispatchEx_GetTypeInfo,
732 DispatchEx_GetIDsOfNames,
734 DispatchEx_GetDispID,
736 DispatchEx_DeleteMemberByName,
737 DispatchEx_DeleteMemberByDispID,
738 DispatchEx_GetMemberProperties,
739 DispatchEx_GetMemberName,
740 DispatchEx_GetNextDispID,
741 DispatchEx_GetNameSpaceParent
744 HRESULT init_dispex(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *prototype)
746 TRACE("%p (%p)\n", dispex, prototype);
748 dispex->lpIDispatchExVtbl = &DispatchExVtbl;
750 dispex->builtin_info = builtin_info;
752 dispex->props = heap_alloc((dispex->buf_size=4) * sizeof(dispex_prop_t));
754 return E_OUTOFMEMORY;
756 dispex->prototype = prototype;
758 jsdisp_addref(prototype);
760 dispex->prop_cnt = 1;
761 dispex->props[0].name = NULL;
762 dispex->props[0].flags = 0;
763 if(builtin_info->value_prop.invoke) {
764 dispex->props[0].type = PROP_BUILTIN;
765 dispex->props[0].u.p = &builtin_info->value_prop;
767 dispex->props[0].type = PROP_DELETED;
776 static const builtin_info_t dispex_info = {
784 HRESULT create_dispex(script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *prototype, jsdisp_t **dispex)
789 ret = heap_alloc_zero(sizeof(jsdisp_t));
791 return E_OUTOFMEMORY;
793 hres = init_dispex(ret, ctx, builtin_info ? builtin_info : &dispex_info, prototype);
801 HRESULT init_dispex_from_constr(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *constr)
803 jsdisp_t *prot = NULL;
807 static const WCHAR constructorW[] = {'c','o','n','s','t','r','u','c','t','o','r'};
808 static const WCHAR prototypeW[] = {'p','r','o','t','o','t','y','p','e',0};
810 hres = find_prop_name_prot(constr, prototypeW, &prop);
811 if(SUCCEEDED(hres) && prop) {
815 V_VT(&var) = VT_EMPTY;
816 memset(&jsexcept, 0, sizeof(jsexcept));
817 hres = prop_get(constr, prop, NULL, &var, &jsexcept, NULL/*FIXME*/);
819 ERR("Could not get prototype\n");
823 if(V_VT(&var) == VT_DISPATCH)
824 prot = iface_to_jsdisp((IUnknown*)V_DISPATCH(&var));
828 hres = init_dispex(dispex, ctx, builtin_info, prot);
831 jsdisp_release(prot);
835 hres = ensure_prop_name(dispex, constructorW, FALSE, 0, &prop);
836 if(SUCCEEDED(hres)) {
840 var_set_jsdisp(&var, constr);
841 memset(&jsexcept, 0, sizeof(jsexcept));
842 hres = prop_put(dispex, prop, &var, &jsexcept, NULL/*FIXME*/);
845 jsdisp_release(dispex);
850 jsdisp_t *iface_to_jsdisp(IUnknown *iface)
855 hres = IUnknown_QueryInterface(iface, &IID_IDispatchJS, (void**)&ret);
862 HRESULT jsdisp_get_id(jsdisp_t *jsdisp, const WCHAR *name, DWORD flags, DISPID *id)
867 if(flags & fdexNameEnsure)
868 hres = ensure_prop_name(jsdisp, name, TRUE, PROPF_ENUM, &prop);
870 hres = find_prop_name_prot(jsdisp, name, &prop);
875 *id = prop_to_id(jsdisp, prop);
879 TRACE("not found %s\n", debugstr_w(name));
880 return DISP_E_UNKNOWNNAME;
883 HRESULT jsdisp_call_value(jsdisp_t *jsthis, WORD flags, DISPPARAMS *dp, VARIANT *retv,
884 jsexcept_t *ei, IServiceProvider *caller)
889 set_jsdisp(&vdisp, jsthis);
890 hres = jsthis->builtin_info->value_prop.invoke(jsthis->ctx, &vdisp, flags, dp, retv, ei, caller);
891 vdisp_release(&vdisp);
895 HRESULT jsdisp_call(jsdisp_t *disp, DISPID id, WORD flags, DISPPARAMS *dp, VARIANT *retv,
896 jsexcept_t *ei, IServiceProvider *caller)
900 memset(ei, 0, sizeof(*ei));
902 V_VT(retv) = VT_EMPTY;
904 prop = get_prop(disp, id);
906 return DISP_E_MEMBERNOTFOUND;
908 return invoke_prop_func(disp, disp, prop, flags, dp, retv, ei, caller);
911 HRESULT jsdisp_call_name(jsdisp_t *disp, const WCHAR *name, WORD flags, DISPPARAMS *dp, VARIANT *retv,
912 jsexcept_t *ei, IServiceProvider *caller)
917 hres = find_prop_name_prot(disp, name, &prop);
921 memset(ei, 0, sizeof(*ei));
923 V_VT(retv) = VT_EMPTY;
925 return invoke_prop_func(disp, disp, prop, flags, dp, retv, ei, caller);
928 HRESULT disp_call(script_ctx_t *ctx, IDispatch *disp, DISPID id, WORD flags, DISPPARAMS *dp, VARIANT *retv,
929 jsexcept_t *ei, IServiceProvider *caller)
935 jsdisp = iface_to_jsdisp((IUnknown*)disp);
937 hres = jsdisp_call(jsdisp, id, flags, dp, retv, ei, caller);
938 jsdisp_release(jsdisp);
942 memset(ei, 0, sizeof(*ei));
945 V_VT(retv) = VT_EMPTY;
946 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
950 if(flags == DISPATCH_CONSTRUCT) {
951 WARN("IDispatch cannot be constructor\n");
952 return DISP_E_MEMBERNOTFOUND;
955 TRACE("using IDispatch\n");
956 return IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, flags, dp, retv, &ei->ei, &err);
959 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, flags, dp, retv, &ei->ei, caller);
960 IDispatchEx_Release(dispex);
965 HRESULT jsdisp_propput_name(jsdisp_t *obj, const WCHAR *name, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
970 hres = ensure_prop_name(obj, name, FALSE, PROPF_ENUM, &prop);
974 return prop_put(obj, prop, val, ei, caller);
977 HRESULT jsdisp_propput_const(jsdisp_t *obj, const WCHAR *name, VARIANT *val)
982 hres = ensure_prop_name(obj, name, FALSE, PROPF_ENUM|PROPF_CONST, &prop);
986 return VariantCopy(&prop->u.var, val);
989 HRESULT jsdisp_propput_idx(jsdisp_t *obj, DWORD idx, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
993 static const WCHAR formatW[] = {'%','d',0};
995 sprintfW(buf, formatW, idx);
996 return jsdisp_propput_name(obj, buf, val, ei, caller);
999 HRESULT disp_propput(script_ctx_t *ctx, IDispatch *disp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1004 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1006 dispex_prop_t *prop;
1008 prop = get_prop(jsdisp, id);
1010 hres = prop_put(jsdisp, prop, val, ei, caller);
1012 hres = DISP_E_MEMBERNOTFOUND;
1014 jsdisp_release(jsdisp);
1016 DISPID dispid = DISPID_PROPERTYPUT;
1017 DISPPARAMS dp = {val, &dispid, 1, 1};
1018 IDispatchEx *dispex;
1020 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1021 if(SUCCEEDED(hres)) {
1022 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei->ei, caller);
1023 IDispatchEx_Release(dispex);
1027 TRACE("using IDispatch\n");
1028 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ei->ei, &err);
1035 HRESULT jsdisp_propget_name(jsdisp_t *obj, const WCHAR *name, VARIANT *var, jsexcept_t *ei, IServiceProvider *caller)
1037 DISPPARAMS dp = {NULL, NULL, 0, 0};
1038 dispex_prop_t *prop;
1041 hres = find_prop_name_prot(obj, name, &prop);
1045 V_VT(var) = VT_EMPTY;
1049 return prop_get(obj, prop, &dp, var, ei, caller);
1052 HRESULT jsdisp_get_idx(jsdisp_t *obj, DWORD idx, VARIANT *var, jsexcept_t *ei, IServiceProvider *caller)
1055 DISPPARAMS dp = {NULL, NULL, 0, 0};
1056 dispex_prop_t *prop;
1059 static const WCHAR formatW[] = {'%','d',0};
1061 sprintfW(name, formatW, idx);
1063 hres = find_prop_name_prot(obj, name, &prop);
1067 V_VT(var) = VT_EMPTY;
1069 return DISP_E_UNKNOWNNAME;
1071 return prop_get(obj, prop, &dp, var, ei, caller);
1074 HRESULT jsdisp_propget(jsdisp_t *jsdisp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1076 DISPPARAMS dp = {NULL,NULL,0,0};
1077 dispex_prop_t *prop;
1079 prop = get_prop(jsdisp, id);
1081 return DISP_E_MEMBERNOTFOUND;
1083 V_VT(val) = VT_EMPTY;
1084 return prop_get(jsdisp, prop, &dp, val, ei, caller);
1087 HRESULT disp_propget(script_ctx_t *ctx, IDispatch *disp, DISPID id, VARIANT *val, jsexcept_t *ei, IServiceProvider *caller)
1089 DISPPARAMS dp = {NULL,NULL,0,0};
1090 IDispatchEx *dispex;
1094 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1096 hres = jsdisp_propget(jsdisp, id, val, ei, caller);
1097 jsdisp_release(jsdisp);
1101 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1105 TRACE("using IDispatch\n");
1106 return IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, INVOKE_PROPERTYGET, &dp, val, &ei->ei, &err);
1109 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, INVOKE_PROPERTYGET, &dp, val, &ei->ei, caller);
1110 IDispatchEx_Release(dispex);
1115 HRESULT jsdisp_delete_idx(jsdisp_t *obj, DWORD idx)
1117 static const WCHAR formatW[] = {'%','d',0};
1119 dispex_prop_t *prop;
1122 sprintfW(buf, formatW, idx);
1124 hres = find_prop_name(obj, buf, &prop);
1125 if(FAILED(hres) || !prop)
1128 return delete_prop(prop);