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
23 #include "wine/unicode.h"
24 #include "wine/debug.h"
26 WINE_DEFAULT_DEBUG_CHANNEL(jscript);
29 * This IID is used to get jsdisp_t objecto from interface.
30 * We might consider using private interface instead.
32 static const IID IID_IDispatchJS =
33 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
35 #define FDEX_VERSION_MASK 0xf0000000
36 #define GOLDEN_RATIO 0x9E3779B9U
45 struct _dispex_prop_t {
53 const builtin_prop_t *p;
61 static inline DISPID prop_to_id(jsdisp_t *This, dispex_prop_t *prop)
63 return prop - This->props;
66 static inline dispex_prop_t *get_prop(jsdisp_t *This, DISPID id)
68 if(id < 0 || id >= This->prop_cnt || This->props[id].type == PROP_DELETED)
71 return This->props+id;
74 static DWORD get_flags(jsdisp_t *This, dispex_prop_t *prop)
76 if(prop->type == PROP_PROTREF) {
77 dispex_prop_t *parent = get_prop(This->prototype, prop->u.ref);
79 prop->type = PROP_DELETED;
83 return get_flags(This->prototype, parent);
89 static const builtin_prop_t *find_builtin_prop(jsdisp_t *This, const WCHAR *name)
91 int min = 0, max, i, r;
93 max = This->builtin_info->props_cnt-1;
97 r = strcmpW(name, This->builtin_info->props[i].name);
99 return This->builtin_info->props + i;
110 static inline unsigned string_hash(const WCHAR *name)
114 h = (h>>(sizeof(unsigned)*8-4)) ^ (h<<4) ^ tolowerW(*name);
118 static inline unsigned get_props_idx(jsdisp_t *This, unsigned hash)
120 return (hash*GOLDEN_RATIO) & (This->buf_size-1);
123 static inline HRESULT resize_props(jsdisp_t *This)
125 dispex_prop_t *props;
128 if(This->buf_size != This->prop_cnt)
131 props = heap_realloc(This->props, sizeof(dispex_prop_t)*This->buf_size*2);
133 return E_OUTOFMEMORY;
137 for(i=0; i<This->buf_size; i++) {
138 This->props[i].bucket_head = 0;
139 This->props[i].bucket_next = 0;
142 for(i=1; i<This->prop_cnt; i++) {
143 props = This->props+i;
145 bucket = get_props_idx(This, props->hash);
146 props->bucket_next = This->props[bucket].bucket_head;
147 This->props[bucket].bucket_head = i;
153 static inline dispex_prop_t* alloc_prop(jsdisp_t *This, const WCHAR *name, prop_type_t type, DWORD flags)
158 if(FAILED(resize_props(This)))
161 prop = &This->props[This->prop_cnt];
162 prop->name = heap_strdupW(name);
167 prop->hash = string_hash(name);
169 bucket = get_props_idx(This, prop->hash);
170 prop->bucket_next = This->props[bucket].bucket_head;
171 This->props[bucket].bucket_head = This->prop_cnt++;
175 static dispex_prop_t *alloc_protref(jsdisp_t *This, const WCHAR *name, DWORD ref)
179 ret = alloc_prop(This, name, PROP_PROTREF, 0);
187 static HRESULT find_prop_name(jsdisp_t *This, unsigned hash, const WCHAR *name, dispex_prop_t **ret)
189 const builtin_prop_t *builtin;
190 unsigned bucket, pos, prev = 0;
193 bucket = get_props_idx(This, hash);
194 pos = This->props[bucket].bucket_head;
196 if(!strcmpW(name, This->props[pos].name)) {
198 This->props[prev].bucket_next = This->props[pos].bucket_next;
199 This->props[pos].bucket_next = This->props[bucket].bucket_head;
200 This->props[bucket].bucket_head = pos;
203 *ret = &This->props[pos];
208 pos = This->props[pos].bucket_next;
211 builtin = find_builtin_prop(This, name);
213 prop = alloc_prop(This, name, PROP_BUILTIN, builtin->flags);
215 return E_OUTOFMEMORY;
226 static HRESULT find_prop_name_prot(jsdisp_t *This, unsigned hash, const WCHAR *name, dispex_prop_t **ret)
228 dispex_prop_t *prop, *del=NULL;
231 hres = find_prop_name(This, hash, name, &prop);
234 if(prop && prop->type==PROP_DELETED) {
241 if(This->prototype) {
242 hres = find_prop_name_prot(This->prototype, hash, name, &prop);
247 del->type = PROP_PROTREF;
249 del->u.ref = prop - This->prototype->props;
252 prop = alloc_protref(This, prop->name, prop - This->prototype->props);
254 return E_OUTOFMEMORY;
266 static HRESULT ensure_prop_name(jsdisp_t *This, const WCHAR *name, BOOL search_prot, DWORD create_flags, dispex_prop_t **ret)
272 hres = find_prop_name_prot(This, string_hash(name), name, &prop);
274 hres = find_prop_name(This, string_hash(name), name, &prop);
275 if(SUCCEEDED(hres) && (!prop || prop->type == PROP_DELETED)) {
276 TRACE("creating prop %s flags %x\n", debugstr_w(name), create_flags);
279 prop->type = PROP_JSVAL;
280 prop->flags = create_flags;
281 prop->u.val = jsval_undefined();
283 prop = alloc_prop(This, name, PROP_JSVAL, create_flags);
285 return E_OUTOFMEMORY;
288 prop->u.val = jsval_undefined();
295 static IDispatch *get_this(DISPPARAMS *dp)
299 for(i=0; i < dp->cNamedArgs; i++) {
300 if(dp->rgdispidNamedArgs[i] == DISPID_THIS) {
301 if(V_VT(dp->rgvarg+i) == VT_DISPATCH)
302 return V_DISPATCH(dp->rgvarg+i);
304 WARN("This is not VT_DISPATCH\n");
309 TRACE("no this passed\n");
313 static HRESULT convert_params(const DISPPARAMS *dp, jsval_t *buf, unsigned *argc, jsval_t **ret)
320 cnt = dp->cArgs - dp->cNamedArgs;
323 argv = heap_alloc(cnt * sizeof(*argv));
325 return E_OUTOFMEMORY;
330 for(i = 0; i < cnt; i++) {
331 hres = variant_to_jsval(dp->rgvarg+dp->cArgs-i-1, argv+i);
334 jsval_release(argv[i]);
346 static HRESULT invoke_prop_func(jsdisp_t *This, IDispatch *jsthis, dispex_prop_t *prop, WORD flags,
347 unsigned argc, jsval_t *argv, jsval_t *r, IServiceProvider *caller)
353 if(flags == DISPATCH_CONSTRUCT && (prop->flags & PROPF_METHOD)) {
354 WARN("%s is not a constructor\n", debugstr_w(prop->name));
358 if(prop->name || This->builtin_info->class != JSCLASS_FUNCTION) {
362 set_disp(&vthis, jsthis);
364 set_jsdisp(&vthis, This);
365 hres = prop->u.p->invoke(This->ctx, &vthis, flags, argc, argv, r);
366 vdisp_release(&vthis);
368 /* Function object calls are special case */
369 hres = Function_invoke(This, jsthis, flags, argc, argv, r);
374 return invoke_prop_func(This->prototype, jsthis, This->prototype->props+prop->u.ref,
375 flags, argc, argv, r, caller);
377 if(!is_object_instance(prop->u.val)) {
378 FIXME("invoke %s\n", debugstr_jsval(prop->u.val));
382 TRACE("call %s %p\n", debugstr_w(prop->name), get_object(prop->u.val));
384 return disp_call_value(This->ctx, get_object(prop->u.val), jsthis, flags, argc, argv, r);
387 ERR("type %d\n", prop->type);
393 static HRESULT prop_get(jsdisp_t *This, dispex_prop_t *prop, DISPPARAMS *dp,
394 jsval_t *r, IServiceProvider *caller)
400 if(prop->u.p->flags & PROPF_METHOD) {
402 hres = create_builtin_function(This->ctx, prop->u.p->invoke, prop->u.p->name, NULL,
403 prop->u.p->flags, NULL, &obj);
407 prop->type = PROP_JSVAL;
408 prop->u.val = jsval_obj(obj);
415 set_jsdisp(&vthis, This);
416 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYGET, 0, NULL, r);
417 vdisp_release(&vthis);
421 hres = prop_get(This->prototype, This->prototype->props+prop->u.ref, dp, r, caller);
424 hres = jsval_copy(prop->u.val, r);
427 ERR("type %d\n", prop->type);
432 TRACE("fail %08x\n", hres);
436 TRACE("%s ret %s\n", debugstr_w(prop->name), debugstr_jsval(*r));
440 static HRESULT prop_put(jsdisp_t *This, dispex_prop_t *prop, jsval_t val, IServiceProvider *caller)
444 if(prop->flags & PROPF_CONST)
449 if(!(prop->flags & PROPF_METHOD)) {
452 set_jsdisp(&vthis, This);
453 hres = prop->u.p->invoke(This->ctx, &vthis, DISPATCH_PROPERTYPUT, 1, &val, NULL);
454 vdisp_release(&vthis);
458 prop->type = PROP_JSVAL;
459 prop->flags = PROPF_ENUM;
460 prop->u.val = jsval_undefined();
463 jsval_release(prop->u.val);
466 ERR("type %d\n", prop->type);
470 TRACE("%s = %s\n", debugstr_w(prop->name), debugstr_jsval(val));
472 hres = jsval_copy(val, &prop->u.val);
474 prop->u.val = jsval_undefined();
478 if(This->builtin_info->on_put)
479 This->builtin_info->on_put(This, prop->name);
481 TRACE("%s = %s\n", debugstr_w(prop->name), debugstr_jsval(val));
485 static HRESULT fill_protrefs(jsdisp_t *This)
487 dispex_prop_t *iter, *prop;
493 fill_protrefs(This->prototype);
495 for(iter = This->prototype->props; iter < This->prototype->props+This->prototype->prop_cnt; iter++) {
498 hres = find_prop_name(This, iter->hash, iter->name, &prop);
501 if(!prop || prop->type==PROP_DELETED) {
503 prop->type = PROP_PROTREF;
505 prop->u.ref = iter - This->prototype->props;
507 prop = alloc_protref(This, iter->name, iter - This->prototype->props);
509 return E_OUTOFMEMORY;
517 static inline jsdisp_t *impl_from_IDispatchEx(IDispatchEx *iface)
519 return CONTAINING_RECORD(iface, jsdisp_t, IDispatchEx_iface);
522 static HRESULT WINAPI DispatchEx_QueryInterface(IDispatchEx *iface, REFIID riid, void **ppv)
524 jsdisp_t *This = impl_from_IDispatchEx(iface);
526 if(IsEqualGUID(&IID_IUnknown, riid)) {
527 TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
528 *ppv = &This->IDispatchEx_iface;
529 }else if(IsEqualGUID(&IID_IDispatch, riid)) {
530 TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
531 *ppv = &This->IDispatchEx_iface;
532 }else if(IsEqualGUID(&IID_IDispatchEx, riid)) {
533 TRACE("(%p)->(IID_IDispatchEx %p)\n", This, ppv);
534 *ppv = &This->IDispatchEx_iface;
535 }else if(IsEqualGUID(&IID_IDispatchJS, riid)) {
536 TRACE("(%p)->(IID_IDispatchJS %p)\n", This, ppv);
541 WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
543 return E_NOINTERFACE;
550 static ULONG WINAPI DispatchEx_AddRef(IDispatchEx *iface)
552 jsdisp_t *This = impl_from_IDispatchEx(iface);
557 static ULONG WINAPI DispatchEx_Release(IDispatchEx *iface)
559 jsdisp_t *This = impl_from_IDispatchEx(iface);
560 ULONG ref = --This->ref;
566 static HRESULT WINAPI DispatchEx_GetTypeInfoCount(IDispatchEx *iface, UINT *pctinfo)
568 jsdisp_t *This = impl_from_IDispatchEx(iface);
570 TRACE("(%p)->(%p)\n", This, pctinfo);
576 static HRESULT WINAPI DispatchEx_GetTypeInfo(IDispatchEx *iface, UINT iTInfo, LCID lcid,
579 jsdisp_t *This = impl_from_IDispatchEx(iface);
580 FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
584 static HRESULT WINAPI DispatchEx_GetIDsOfNames(IDispatchEx *iface, REFIID riid,
585 LPOLESTR *rgszNames, UINT cNames, LCID lcid,
588 jsdisp_t *This = impl_from_IDispatchEx(iface);
592 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
595 for(i=0; i < cNames; i++) {
596 hres = IDispatchEx_GetDispID(&This->IDispatchEx_iface, rgszNames[i], 0, rgDispId+i);
604 static HRESULT WINAPI DispatchEx_Invoke(IDispatchEx *iface, DISPID dispIdMember,
605 REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
606 VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
608 jsdisp_t *This = impl_from_IDispatchEx(iface);
610 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
611 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
613 return IDispatchEx_InvokeEx(&This->IDispatchEx_iface, dispIdMember, lcid, wFlags,
614 pDispParams, pVarResult, pExcepInfo, NULL);
617 static HRESULT WINAPI DispatchEx_GetDispID(IDispatchEx *iface, BSTR bstrName, DWORD grfdex, DISPID *pid)
619 jsdisp_t *This = impl_from_IDispatchEx(iface);
621 TRACE("(%p)->(%s %x %p)\n", This, debugstr_w(bstrName), grfdex, pid);
623 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK)) {
624 FIXME("Unsupported grfdex %x\n", grfdex);
628 return jsdisp_get_id(This, bstrName, grfdex, pid);
631 static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid, WORD wFlags, DISPPARAMS *pdp,
632 VARIANT *pvarRes, EXCEPINFO *pei, IServiceProvider *pspCaller)
634 jsdisp_t *This = impl_from_IDispatchEx(iface);
638 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This, id, lcid, wFlags, pdp, pvarRes, pei, pspCaller);
641 V_VT(pvarRes) = VT_EMPTY;
643 prop = get_prop(This, id);
644 if(!prop || prop->type == PROP_DELETED) {
645 TRACE("invalid id\n");
646 return DISP_E_MEMBERNOTFOUND;
652 case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
653 wFlags = DISPATCH_METHOD;
655 case DISPATCH_METHOD:
656 case DISPATCH_CONSTRUCT: {
657 jsval_t *argv, buf[6], r;
660 hres = convert_params(pdp, buf, &argc, &argv);
664 hres = invoke_prop_func(This, get_this(pdp), prop, wFlags, argc, argv, pvarRes ? &r : NULL, pspCaller);
667 if(SUCCEEDED(hres) && pvarRes) {
668 hres = jsval_to_variant(r, pvarRes);
673 case DISPATCH_PROPERTYGET: {
676 hres = prop_get(This, prop, pdp, &r, pspCaller);
677 if(SUCCEEDED(hres)) {
678 hres = jsval_to_variant(r, pvarRes);
683 case DISPATCH_PROPERTYPUT: {
687 for(i=0; i < pdp->cNamedArgs; i++) {
688 if(pdp->rgdispidNamedArgs[i] == DISPID_PROPERTYPUT)
692 if(i == pdp->cNamedArgs) {
693 TRACE("no value to set\n");
694 return DISP_E_PARAMNOTOPTIONAL;
697 hres = variant_to_jsval(pdp->rgvarg+i, &val);
701 hres = prop_put(This, prop, val, pspCaller);
706 FIXME("Unimplemented flags %x\n", wFlags);
711 *pei = This->ctx->ei.ei;
715 static HRESULT delete_prop(dispex_prop_t *prop)
717 if(prop->type == PROP_JSVAL) {
718 jsval_release(prop->u.val);
719 prop->type = PROP_DELETED;
724 static HRESULT WINAPI DispatchEx_DeleteMemberByName(IDispatchEx *iface, BSTR bstrName, DWORD grfdex)
726 jsdisp_t *This = impl_from_IDispatchEx(iface);
730 TRACE("(%p)->(%s %x)\n", This, debugstr_w(bstrName), grfdex);
732 if(grfdex & ~(fdexNameCaseSensitive|fdexNameEnsure|fdexNameImplicit|FDEX_VERSION_MASK))
733 FIXME("Unsupported grfdex %x\n", grfdex);
735 hres = find_prop_name(This, string_hash(bstrName), bstrName, &prop);
739 TRACE("not found\n");
743 return delete_prop(prop);
746 static HRESULT WINAPI DispatchEx_DeleteMemberByDispID(IDispatchEx *iface, DISPID id)
748 jsdisp_t *This = impl_from_IDispatchEx(iface);
751 TRACE("(%p)->(%x)\n", This, id);
753 prop = get_prop(This, id);
755 WARN("invalid id\n");
756 return DISP_E_MEMBERNOTFOUND;
759 return delete_prop(prop);
762 static HRESULT WINAPI DispatchEx_GetMemberProperties(IDispatchEx *iface, DISPID id, DWORD grfdexFetch, DWORD *pgrfdex)
764 jsdisp_t *This = impl_from_IDispatchEx(iface);
765 FIXME("(%p)->(%x %x %p)\n", This, id, grfdexFetch, pgrfdex);
769 static HRESULT WINAPI DispatchEx_GetMemberName(IDispatchEx *iface, DISPID id, BSTR *pbstrName)
771 jsdisp_t *This = impl_from_IDispatchEx(iface);
774 TRACE("(%p)->(%x %p)\n", This, id, pbstrName);
776 prop = get_prop(This, id);
777 if(!prop || !prop->name || prop->type == PROP_DELETED)
778 return DISP_E_MEMBERNOTFOUND;
780 *pbstrName = SysAllocString(prop->name);
782 return E_OUTOFMEMORY;
787 static HRESULT WINAPI DispatchEx_GetNextDispID(IDispatchEx *iface, DWORD grfdex, DISPID id, DISPID *pid)
789 jsdisp_t *This = impl_from_IDispatchEx(iface);
793 TRACE("(%p)->(%x %x %p)\n", This, grfdex, id, pid);
795 if(id == DISPID_STARTENUM) {
796 hres = fill_protrefs(This);
801 if(id+1>=0 && id+1<This->prop_cnt) {
802 iter = &This->props[id+1];
804 *pid = DISPID_STARTENUM;
808 while(iter < This->props + This->prop_cnt) {
809 if(iter->name && (get_flags(This, iter) & PROPF_ENUM) && iter->type!=PROP_DELETED) {
810 *pid = prop_to_id(This, iter);
816 *pid = DISPID_STARTENUM;
820 static HRESULT WINAPI DispatchEx_GetNameSpaceParent(IDispatchEx *iface, IUnknown **ppunk)
822 jsdisp_t *This = impl_from_IDispatchEx(iface);
823 FIXME("(%p)->(%p)\n", This, ppunk);
827 static IDispatchExVtbl DispatchExVtbl = {
828 DispatchEx_QueryInterface,
831 DispatchEx_GetTypeInfoCount,
832 DispatchEx_GetTypeInfo,
833 DispatchEx_GetIDsOfNames,
835 DispatchEx_GetDispID,
837 DispatchEx_DeleteMemberByName,
838 DispatchEx_DeleteMemberByDispID,
839 DispatchEx_GetMemberProperties,
840 DispatchEx_GetMemberName,
841 DispatchEx_GetNextDispID,
842 DispatchEx_GetNameSpaceParent
845 jsdisp_t *as_jsdisp(IDispatch *disp)
847 assert(disp->lpVtbl == (IDispatchVtbl*)&DispatchExVtbl);
848 return impl_from_IDispatchEx((IDispatchEx*)disp);
851 jsdisp_t *to_jsdisp(IDispatch *disp)
853 return disp->lpVtbl == (IDispatchVtbl*)&DispatchExVtbl ? impl_from_IDispatchEx((IDispatchEx*)disp) : NULL;
856 HRESULT init_dispex(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *prototype)
858 TRACE("%p (%p)\n", dispex, prototype);
860 dispex->IDispatchEx_iface.lpVtbl = &DispatchExVtbl;
862 dispex->builtin_info = builtin_info;
864 dispex->props = heap_alloc_zero(sizeof(dispex_prop_t)*(dispex->buf_size=4));
866 return E_OUTOFMEMORY;
868 dispex->prototype = prototype;
870 jsdisp_addref(prototype);
872 dispex->prop_cnt = 1;
873 if(builtin_info->value_prop.invoke) {
874 dispex->props[0].type = PROP_BUILTIN;
875 dispex->props[0].u.p = &builtin_info->value_prop;
877 dispex->props[0].type = PROP_DELETED;
886 static const builtin_info_t dispex_info = {
894 HRESULT create_dispex(script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *prototype, jsdisp_t **dispex)
899 ret = heap_alloc_zero(sizeof(jsdisp_t));
901 return E_OUTOFMEMORY;
903 hres = init_dispex(ret, ctx, builtin_info ? builtin_info : &dispex_info, prototype);
913 void jsdisp_free(jsdisp_t *obj)
917 TRACE("(%p)\n", obj);
919 for(prop = obj->props; prop < obj->props+obj->prop_cnt; prop++) {
920 if(prop->type == PROP_JSVAL)
921 jsval_release(prop->u.val);
922 heap_free(prop->name);
924 heap_free(obj->props);
925 script_release(obj->ctx);
927 jsdisp_release(obj->prototype);
929 if(obj->builtin_info->destructor)
930 obj->builtin_info->destructor(obj);
937 jsdisp_t *jsdisp_addref(jsdisp_t *jsdisp)
939 ULONG ref = ++jsdisp->ref;
940 TRACE("(%p) ref=%d\n", jsdisp, ref);
944 void jsdisp_release(jsdisp_t *jsdisp)
946 ULONG ref = --jsdisp->ref;
948 TRACE("(%p) ref=%d\n", jsdisp, ref);
956 HRESULT init_dispex_from_constr(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *builtin_info, jsdisp_t *constr)
958 jsdisp_t *prot = NULL;
962 static const WCHAR prototypeW[] = {'p','r','o','t','o','t','y','p','e',0};
964 hres = find_prop_name_prot(constr, string_hash(prototypeW), prototypeW, &prop);
965 if(SUCCEEDED(hres) && prop && prop->type!=PROP_DELETED) {
968 hres = prop_get(constr, prop, NULL, &val, NULL);
970 ERR("Could not get prototype\n");
974 if(is_object_instance(val))
975 prot = iface_to_jsdisp((IUnknown*)get_object(val));
979 hres = init_dispex(dispex, ctx, builtin_info, prot);
982 jsdisp_release(prot);
986 jsdisp_t *iface_to_jsdisp(IUnknown *iface)
991 hres = IUnknown_QueryInterface(iface, &IID_IDispatchJS, (void**)&ret);
998 HRESULT jsdisp_get_id(jsdisp_t *jsdisp, const WCHAR *name, DWORD flags, DISPID *id)
1000 dispex_prop_t *prop;
1003 if(flags & fdexNameEnsure)
1004 hres = ensure_prop_name(jsdisp, name, TRUE, PROPF_ENUM, &prop);
1006 hres = find_prop_name_prot(jsdisp, string_hash(name), name, &prop);
1010 if(prop && prop->type!=PROP_DELETED) {
1011 *id = prop_to_id(jsdisp, prop);
1015 TRACE("not found %s\n", debugstr_w(name));
1016 return DISP_E_UNKNOWNNAME;
1019 HRESULT jsdisp_call_value(jsdisp_t *jsfunc, IDispatch *jsthis, WORD flags, unsigned argc, jsval_t *argv, jsval_t *r)
1023 if(is_class(jsfunc, JSCLASS_FUNCTION)) {
1024 hres = Function_invoke(jsfunc, jsthis, flags, argc, argv, r);
1028 set_disp(&vdisp, jsthis);
1029 hres = jsfunc->builtin_info->value_prop.invoke(jsfunc->ctx, &vdisp, flags, argc, argv, r);
1030 vdisp_release(&vdisp);
1035 HRESULT jsdisp_call(jsdisp_t *disp, DISPID id, WORD flags, unsigned argc, jsval_t *argv, jsval_t *r)
1037 dispex_prop_t *prop;
1039 prop = get_prop(disp, id);
1041 return DISP_E_MEMBERNOTFOUND;
1043 return invoke_prop_func(disp, to_disp(disp), prop, flags, argc, argv, r, NULL);
1046 HRESULT jsdisp_call_name(jsdisp_t *disp, const WCHAR *name, WORD flags, unsigned argc, jsval_t *argv, jsval_t *r)
1048 dispex_prop_t *prop;
1051 hres = find_prop_name_prot(disp, string_hash(name), name, &prop);
1055 return invoke_prop_func(disp, to_disp(disp), prop, flags, argc, argv, r, NULL);
1058 HRESULT disp_call(script_ctx_t *ctx, IDispatch *disp, DISPID id, WORD flags, unsigned argc, jsval_t *argv, jsval_t *ret)
1060 IDispatchEx *dispex;
1062 VARIANT buf[6], retv;
1067 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1069 if(flags & DISPATCH_PROPERTYPUT) {
1070 FIXME("disp_call(propput) on builtin object\n");
1074 hres = jsdisp_call(jsdisp, id, flags, argc, argv, ret);
1075 jsdisp_release(jsdisp);
1080 flags |= DISPATCH_PROPERTYGET;
1084 if(flags & DISPATCH_PROPERTYPUT) {
1085 static DISPID propput_dispid = DISPID_PROPERTYPUT;
1088 dp.rgdispidNamedArgs = &propput_dispid;
1091 dp.rgdispidNamedArgs = NULL;
1095 dp.rgvarg = heap_alloc(argc*sizeof(VARIANT));
1097 return E_OUTOFMEMORY;
1102 for(i=0; i<argc; i++) {
1103 hres = jsval_to_variant(argv[i], dp.rgvarg+argc-i-1);
1106 VariantClear(dp.rgvarg+argc-i-1);
1107 if(dp.rgvarg != buf)
1108 heap_free(dp.rgvarg);
1113 V_VT(&retv) = VT_EMPTY;
1115 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1116 if(SUCCEEDED(hres)) {
1117 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, flags, &dp, ret ? &retv : NULL, &ctx->ei.ei,
1118 &ctx->jscaller->IServiceProvider_iface);
1119 IDispatchEx_Release(dispex);
1123 if(flags == DISPATCH_CONSTRUCT) {
1124 WARN("IDispatch cannot be constructor\n");
1125 return DISP_E_MEMBERNOTFOUND;
1128 TRACE("using IDispatch\n");
1129 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, flags, &dp, ret ? &retv : NULL, &ctx->ei.ei, &err);
1132 for(i=0; i<argc; i++)
1133 VariantClear(dp.rgvarg+argc-i-1);
1134 if(dp.rgvarg != buf)
1135 heap_free(dp.rgvarg);
1140 hres = variant_to_jsval(&retv, ret);
1141 VariantClear(&retv);
1146 HRESULT disp_call_value(script_ctx_t *ctx, IDispatch *disp, IDispatch *jsthis, WORD flags, unsigned argc, jsval_t *argv,
1150 IDispatchEx *dispex;
1151 VARIANT buf[6], retv;
1156 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1158 if(flags & DISPATCH_PROPERTYPUT) {
1159 FIXME("disp_call(propput) on builtin object\n");
1163 hres = jsdisp_call_value(jsdisp, jsthis, flags, argc, argv, r);
1164 jsdisp_release(jsdisp);
1169 flags |= DISPATCH_PROPERTYGET;
1173 static DISPID this_id = DISPID_THIS;
1177 dp.rgdispidNamedArgs = &this_id;
1181 dp.rgdispidNamedArgs = NULL;
1184 if(dp.cArgs > sizeof(buf)/sizeof(*buf)) {
1185 dp.rgvarg = heap_alloc(dp.cArgs*sizeof(VARIANT));
1187 return E_OUTOFMEMORY;
1192 for(i=0; i<argc; i++) {
1193 hres = jsval_to_variant(argv[i], dp.rgvarg+dp.cArgs-i-1);
1196 VariantClear(dp.rgvarg+dp.cArgs-i-1);
1197 if(dp.rgvarg != buf)
1198 heap_free(dp.rgvarg);
1203 V_VT(dp.rgvarg) = VT_DISPATCH;
1204 V_DISPATCH(dp.rgvarg) = jsthis;
1207 V_VT(&retv) = VT_EMPTY;
1209 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1210 if(SUCCEEDED(hres)) {
1211 hres = IDispatchEx_InvokeEx(dispex, DISPID_VALUE, ctx->lcid, flags, &dp, r ? &retv : NULL, &ctx->ei.ei,
1212 &ctx->jscaller->IServiceProvider_iface);
1213 IDispatchEx_Release(dispex);
1217 if(flags == DISPATCH_CONSTRUCT) {
1218 WARN("IDispatch cannot be constructor\n");
1219 return DISP_E_MEMBERNOTFOUND;
1222 TRACE("using IDispatch\n");
1223 hres = IDispatch_Invoke(disp, DISPID_VALUE, &IID_NULL, ctx->lcid, flags, &dp, r ? &retv : NULL, &ctx->ei.ei, &err);
1226 for(i=0; i<argc; i++)
1227 VariantClear(dp.rgvarg+dp.cArgs-i-1);
1228 if(dp.rgvarg != buf)
1229 heap_free(dp.rgvarg);
1236 hres = variant_to_jsval(&retv, r);
1237 VariantClear(&retv);
1241 HRESULT jsdisp_propput_name(jsdisp_t *obj, const WCHAR *name, jsval_t val)
1243 dispex_prop_t *prop;
1246 hres = ensure_prop_name(obj, name, FALSE, PROPF_ENUM, &prop);
1250 return prop_put(obj, prop, val, NULL);
1253 HRESULT jsdisp_propput_const(jsdisp_t *obj, const WCHAR *name, jsval_t val)
1255 dispex_prop_t *prop;
1258 hres = ensure_prop_name(obj, name, FALSE, PROPF_CONST, &prop);
1262 return jsval_copy(val, &prop->u.val);
1265 HRESULT jsdisp_propput_dontenum(jsdisp_t *obj, const WCHAR *name, jsval_t val)
1267 dispex_prop_t *prop;
1270 hres = ensure_prop_name(obj, name, FALSE, 0, &prop);
1274 return prop_put(obj, prop, val, NULL);
1277 HRESULT jsdisp_propput_idx(jsdisp_t *obj, DWORD idx, jsval_t val)
1281 static const WCHAR formatW[] = {'%','d',0};
1283 sprintfW(buf, formatW, idx);
1284 return jsdisp_propput_name(obj, buf, val);
1287 HRESULT disp_propput(script_ctx_t *ctx, IDispatch *disp, DISPID id, jsval_t val)
1292 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1294 dispex_prop_t *prop;
1296 prop = get_prop(jsdisp, id);
1298 hres = prop_put(jsdisp, prop, val, NULL);
1300 hres = DISP_E_MEMBERNOTFOUND;
1302 jsdisp_release(jsdisp);
1304 DISPID dispid = DISPID_PROPERTYPUT;
1306 DISPPARAMS dp = {&var, &dispid, 1, 1};
1307 IDispatchEx *dispex;
1309 hres = jsval_to_variant(val, &var);
1314 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1315 if(SUCCEEDED(hres)) {
1316 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ctx->ei.ei,
1317 &ctx->jscaller->IServiceProvider_iface);
1318 IDispatchEx_Release(dispex);
1322 TRACE("using IDispatch\n");
1323 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, DISPATCH_PROPERTYPUT, &dp, NULL, &ctx->ei.ei, &err);
1332 HRESULT jsdisp_propget_name(jsdisp_t *obj, const WCHAR *name, jsval_t *val)
1334 DISPPARAMS dp = {NULL, NULL, 0, 0};
1335 dispex_prop_t *prop;
1338 hres = find_prop_name_prot(obj, string_hash(name), name, &prop);
1342 if(!prop || prop->type==PROP_DELETED) {
1343 *val = jsval_undefined();
1347 return prop_get(obj, prop, &dp, val, NULL);
1350 HRESULT jsdisp_get_idx(jsdisp_t *obj, DWORD idx, jsval_t *r)
1353 DISPPARAMS dp = {NULL, NULL, 0, 0};
1354 dispex_prop_t *prop;
1357 static const WCHAR formatW[] = {'%','d',0};
1359 sprintfW(name, formatW, idx);
1361 hres = find_prop_name_prot(obj, string_hash(name), name, &prop);
1365 if(!prop || prop->type==PROP_DELETED) {
1366 *r = jsval_undefined();
1367 return DISP_E_UNKNOWNNAME;
1370 return prop_get(obj, prop, &dp, r, NULL);
1373 HRESULT jsdisp_propget(jsdisp_t *jsdisp, DISPID id, jsval_t *val)
1375 DISPPARAMS dp = {NULL,NULL,0,0};
1376 dispex_prop_t *prop;
1378 prop = get_prop(jsdisp, id);
1380 return DISP_E_MEMBERNOTFOUND;
1382 return prop_get(jsdisp, prop, &dp, val, NULL);
1385 HRESULT disp_propget(script_ctx_t *ctx, IDispatch *disp, DISPID id, jsval_t *val)
1387 DISPPARAMS dp = {NULL,NULL,0,0};
1388 IDispatchEx *dispex;
1393 jsdisp = iface_to_jsdisp((IUnknown*)disp);
1395 hres = jsdisp_propget(jsdisp, id, val);
1396 jsdisp_release(jsdisp);
1400 V_VT(&var) = VT_EMPTY;
1402 hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
1403 if(SUCCEEDED(hres)) {
1404 hres = IDispatchEx_InvokeEx(dispex, id, ctx->lcid, INVOKE_PROPERTYGET, &dp, &var, &ctx->ei.ei,
1405 &ctx->jscaller->IServiceProvider_iface);
1406 IDispatchEx_Release(dispex);
1410 TRACE("using IDispatch\n");
1411 hres = IDispatch_Invoke(disp, id, &IID_NULL, ctx->lcid, INVOKE_PROPERTYGET, &dp, &var, &ctx->ei.ei, &err);
1416 return variant_to_jsval(&var, val);
1419 HRESULT jsdisp_delete_idx(jsdisp_t *obj, DWORD idx)
1421 static const WCHAR formatW[] = {'%','d',0};
1423 dispex_prop_t *prop;
1426 sprintfW(buf, formatW, idx);
1428 hres = find_prop_name(obj, string_hash(buf), buf, &prop);
1429 if(FAILED(hres) || !prop)
1432 return delete_prop(prop);
1435 HRESULT jsdisp_is_own_prop(jsdisp_t *obj, const WCHAR *name, BOOL *ret)
1437 dispex_prop_t *prop;
1440 hres = find_prop_name(obj, string_hash(name), name, &prop);
1444 *ret = prop && (prop->type == PROP_JSVAL || prop->type == PROP_BUILTIN);
1448 HRESULT jsdisp_is_enumerable(jsdisp_t *obj, const WCHAR *name, BOOL *ret)
1450 dispex_prop_t *prop;
1453 hres = find_prop_name(obj, string_hash(name), name, &prop);
1457 *ret = prop && (prop->flags & PROPF_ENUM) && prop->type != PROP_PROTREF;