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
);
28 #define FDEX_VERSION_MASK 0xf0000000
29 #define GOLDEN_RATIO 0x9E3779B9U
40 struct _dispex_prop_t
{
48 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 /* Skip prop if it's available only in higher compatibility mode. */
100 unsigned version
= (This
->builtin_info
->props
[i
].flags
& PROPF_VERSION_MASK
)
101 >> PROPF_VERSION_SHIFT
;
102 if(version
&& version
> This
->ctx
->version
)
105 /* Skip prop if it's available only in HTML mode and we're not running in HTML mode. */
106 if((This
->builtin_info
->props
[i
].flags
& PROPF_HTML
) && !This
->ctx
->html_mode
)
109 return This
->builtin_info
->props
+ i
;
121 static inline unsigned string_hash(const WCHAR
*name
)
125 h
= (h
>>(sizeof(unsigned)*8-4)) ^ (h
<<4) ^ tolowerW(*name
);
129 static inline unsigned get_props_idx(jsdisp_t
*This
, unsigned hash
)
131 return (hash
*GOLDEN_RATIO
) & (This
->buf_size
-1);
134 static inline HRESULT
resize_props(jsdisp_t
*This
)
136 dispex_prop_t
*props
;
139 if(This
->buf_size
!= This
->prop_cnt
)
142 props
= heap_realloc(This
->props
, sizeof(dispex_prop_t
)*This
->buf_size
*2);
144 return E_OUTOFMEMORY
;
148 for(i
=0; i
<This
->buf_size
; i
++) {
149 This
->props
[i
].bucket_head
= 0;
150 This
->props
[i
].bucket_next
= 0;
153 for(i
=1; i
<This
->prop_cnt
; i
++) {
154 props
= This
->props
+i
;
156 bucket
= get_props_idx(This
, props
->hash
);
157 props
->bucket_next
= This
->props
[bucket
].bucket_head
;
158 This
->props
[bucket
].bucket_head
= i
;
164 static inline dispex_prop_t
* alloc_prop(jsdisp_t
*This
, const WCHAR
*name
, prop_type_t type
, DWORD flags
)
169 if(FAILED(resize_props(This
)))
172 prop
= &This
->props
[This
->prop_cnt
];
173 prop
->name
= heap_strdupW(name
);
178 prop
->hash
= string_hash(name
);
180 bucket
= get_props_idx(This
, prop
->hash
);
181 prop
->bucket_next
= This
->props
[bucket
].bucket_head
;
182 This
->props
[bucket
].bucket_head
= This
->prop_cnt
++;
186 static dispex_prop_t
*alloc_protref(jsdisp_t
*This
, const WCHAR
*name
, DWORD ref
)
190 ret
= alloc_prop(This
, name
, PROP_PROTREF
, 0);
198 static HRESULT
find_prop_name(jsdisp_t
*This
, unsigned hash
, const WCHAR
*name
, dispex_prop_t
**ret
)
200 const builtin_prop_t
*builtin
;
201 unsigned bucket
, pos
, prev
= 0;
204 bucket
= get_props_idx(This
, hash
);
205 pos
= This
->props
[bucket
].bucket_head
;
207 if(!strcmpW(name
, This
->props
[pos
].name
)) {
209 This
->props
[prev
].bucket_next
= This
->props
[pos
].bucket_next
;
210 This
->props
[pos
].bucket_next
= This
->props
[bucket
].bucket_head
;
211 This
->props
[bucket
].bucket_head
= pos
;
214 *ret
= &This
->props
[pos
];
219 pos
= This
->props
[pos
].bucket_next
;
222 builtin
= find_builtin_prop(This
, name
);
224 unsigned flags
= builtin
->flags
;
225 if(flags
& PROPF_METHOD
)
226 flags
|= PROPF_WRITABLE
| PROPF_CONFIGURABLE
;
227 else if(builtin
->setter
)
228 flags
|= PROPF_WRITABLE
;
229 flags
&= PROPF_ENUMERABLE
| PROPF_WRITABLE
| PROPF_CONFIGURABLE
;
230 prop
= alloc_prop(This
, name
, PROP_BUILTIN
, flags
);
232 return E_OUTOFMEMORY
;
239 if(This
->builtin_info
->idx_length
) {
243 for(ptr
= name
; isdigitW(*ptr
) && idx
< 0x10000; ptr
++)
244 idx
= idx
*10 + (*ptr
-'0');
245 if(!*ptr
&& idx
< This
->builtin_info
->idx_length(This
)) {
246 prop
= alloc_prop(This
, name
, PROP_IDX
, This
->builtin_info
->idx_put
? PROPF_WRITABLE
: 0);
248 return E_OUTOFMEMORY
;
260 static HRESULT
find_prop_name_prot(jsdisp_t
*This
, unsigned hash
, const WCHAR
*name
, dispex_prop_t
**ret
)
262 dispex_prop_t
*prop
, *del
=NULL
;
265 hres
= find_prop_name(This
, hash
, name
, &prop
);
268 if(prop
&& prop
->type
==PROP_DELETED
) {
275 if(This
->prototype
) {
276 hres
= find_prop_name_prot(This
->prototype
, hash
, name
, &prop
);
281 del
->type
= PROP_PROTREF
;
282 del
->u
.ref
= prop
- This
->prototype
->props
;
285 prop
= alloc_protref(This
, prop
->name
, prop
- This
->prototype
->props
);
287 return E_OUTOFMEMORY
;
299 static HRESULT
ensure_prop_name(jsdisp_t
*This
, const WCHAR
*name
, DWORD create_flags
, dispex_prop_t
**ret
)
304 hres
= find_prop_name_prot(This
, string_hash(name
), name
, &prop
);
305 if(SUCCEEDED(hres
) && (!prop
|| prop
->type
== PROP_DELETED
)) {
306 TRACE("creating prop %s flags %x\n", debugstr_w(name
), create_flags
);
309 prop
->type
= PROP_JSVAL
;
310 prop
->flags
= create_flags
;
311 prop
->u
.val
= jsval_undefined();
313 prop
= alloc_prop(This
, name
, PROP_JSVAL
, create_flags
);
315 return E_OUTOFMEMORY
;
318 prop
->u
.val
= jsval_undefined();
325 static IDispatch
*get_this(DISPPARAMS
*dp
)
329 for(i
=0; i
< dp
->cNamedArgs
; i
++) {
330 if(dp
->rgdispidNamedArgs
[i
] == DISPID_THIS
) {
331 if(V_VT(dp
->rgvarg
+i
) == VT_DISPATCH
)
332 return V_DISPATCH(dp
->rgvarg
+i
);
334 WARN("This is not VT_DISPATCH\n");
339 TRACE("no this passed\n");
343 static HRESULT
convert_params(const DISPPARAMS
*dp
, jsval_t
*buf
, unsigned *argc
, jsval_t
**ret
)
350 cnt
= dp
->cArgs
- dp
->cNamedArgs
;
353 argv
= heap_alloc(cnt
* sizeof(*argv
));
355 return E_OUTOFMEMORY
;
360 for(i
= 0; i
< cnt
; i
++) {
361 hres
= variant_to_jsval(dp
->rgvarg
+dp
->cArgs
-i
-1, argv
+i
);
364 jsval_release(argv
[i
]);
376 static HRESULT
invoke_prop_func(jsdisp_t
*This
, IDispatch
*jsthis
, dispex_prop_t
*prop
, WORD flags
,
377 unsigned argc
, jsval_t
*argv
, jsval_t
*r
, IServiceProvider
*caller
)
383 if(flags
== DISPATCH_CONSTRUCT
&& (prop
->flags
& PROPF_METHOD
)) {
384 WARN("%s is not a constructor\n", debugstr_w(prop
->name
));
388 if(prop
->name
|| This
->builtin_info
->class != JSCLASS_FUNCTION
) {
391 if(This
->builtin_info
->class != JSCLASS_FUNCTION
&& prop
->u
.p
->invoke
!= JSGlobal_eval
)
392 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
394 set_disp(&vthis
, jsthis
);
396 set_jsdisp(&vthis
, This
);
397 hres
= prop
->u
.p
->invoke(This
->ctx
, &vthis
, flags
, argc
, argv
, r
);
398 vdisp_release(&vthis
);
400 /* Function object calls are special case */
401 hres
= Function_invoke(This
, jsthis
, flags
, argc
, argv
, r
);
406 return invoke_prop_func(This
->prototype
, jsthis
, This
->prototype
->props
+prop
->u
.ref
,
407 flags
, argc
, argv
, r
, caller
);
409 if(!is_object_instance(prop
->u
.val
)) {
410 FIXME("invoke %s\n", debugstr_jsval(prop
->u
.val
));
414 TRACE("call %s %p\n", debugstr_w(prop
->name
), get_object(prop
->u
.val
));
416 return disp_call_value(This
->ctx
, get_object(prop
->u
.val
), jsthis
, flags
, argc
, argv
, r
);
422 FIXME("Invoking PROP_IDX not yet supported\n");
432 static HRESULT
prop_get(jsdisp_t
*This
, dispex_prop_t
*prop
, jsval_t
*r
)
434 jsdisp_t
*prop_obj
= This
;
437 while(prop
->type
== PROP_PROTREF
) {
438 prop_obj
= prop_obj
->prototype
;
439 prop
= prop_obj
->props
+ prop
->u
.ref
;
444 if(prop
->u
.p
->getter
) {
445 hres
= prop
->u
.p
->getter(This
->ctx
, This
, r
);
449 assert(prop
->u
.p
->invoke
!= NULL
);
450 hres
= create_builtin_function(This
->ctx
, prop
->u
.p
->invoke
, prop
->u
.p
->name
, NULL
,
451 prop
->u
.p
->flags
, NULL
, &obj
);
455 prop
->type
= PROP_JSVAL
;
456 prop
->u
.val
= jsval_obj(obj
);
463 hres
= jsval_copy(prop
->u
.val
, r
);
466 if(prop
->u
.accessor
.getter
) {
467 hres
= jsdisp_call_value(prop
->u
.accessor
.getter
, to_disp(This
),
468 DISPATCH_METHOD
, 0, NULL
, r
);
470 *r
= jsval_undefined();
475 hres
= prop_obj
->builtin_info
->idx_get(prop_obj
, prop
->u
.idx
, r
);
478 ERR("type %d\n", prop
->type
);
483 TRACE("fail %08x\n", hres
);
487 TRACE("%s ret %s\n", debugstr_w(prop
->name
), debugstr_jsval(*r
));
491 static HRESULT
prop_put(jsdisp_t
*This
, dispex_prop_t
*prop
, jsval_t val
)
495 if(prop
->type
== PROP_PROTREF
) {
496 dispex_prop_t
*prop_iter
= prop
;
497 jsdisp_t
*prototype_iter
= This
;
500 prototype_iter
= prototype_iter
->prototype
;
501 prop_iter
= prototype_iter
->props
+ prop_iter
->u
.ref
;
502 } while(prop_iter
->type
== PROP_PROTREF
);
504 if(prop_iter
->type
== PROP_ACCESSOR
)
510 if(!prop
->u
.p
->setter
) {
511 TRACE("getter with no setter\n");
514 return prop
->u
.p
->setter(This
->ctx
, This
, val
);
517 prop
->type
= PROP_JSVAL
;
518 prop
->flags
= PROPF_ENUMERABLE
| PROPF_CONFIGURABLE
| PROPF_WRITABLE
;
519 prop
->u
.val
= jsval_undefined();
522 if(!(prop
->flags
& PROPF_WRITABLE
))
525 jsval_release(prop
->u
.val
);
528 if(!prop
->u
.accessor
.setter
) {
529 TRACE("no setter\n");
532 return jsdisp_call_value(prop
->u
.accessor
.setter
, to_disp(This
), DISPATCH_METHOD
, 1, &val
, NULL
);
534 if(!This
->builtin_info
->idx_put
) {
535 TRACE("no put_idx\n");
538 return This
->builtin_info
->idx_put(This
, prop
->u
.idx
, val
);
540 ERR("type %d\n", prop
->type
);
544 TRACE("%s = %s\n", debugstr_w(prop
->name
), debugstr_jsval(val
));
546 hres
= jsval_copy(val
, &prop
->u
.val
);
550 if(This
->builtin_info
->on_put
)
551 This
->builtin_info
->on_put(This
, prop
->name
);
556 HRESULT
builtin_set_const(script_ctx_t
*ctx
, jsdisp_t
*jsthis
, jsval_t value
)
558 TRACE("%p %s\n", jsthis
, debugstr_jsval(value
));
562 static HRESULT
fill_protrefs(jsdisp_t
*This
)
564 dispex_prop_t
*iter
, *prop
;
570 fill_protrefs(This
->prototype
);
572 for(iter
= This
->prototype
->props
; iter
< This
->prototype
->props
+This
->prototype
->prop_cnt
; iter
++) {
575 hres
= find_prop_name(This
, iter
->hash
, iter
->name
, &prop
);
578 if(!prop
|| prop
->type
==PROP_DELETED
) {
580 prop
->type
= PROP_PROTREF
;
582 prop
->u
.ref
= iter
- This
->prototype
->props
;
584 prop
= alloc_protref(This
, iter
->name
, iter
- This
->prototype
->props
);
586 return E_OUTOFMEMORY
;
594 static inline jsdisp_t
*impl_from_IDispatchEx(IDispatchEx
*iface
)
596 return CONTAINING_RECORD(iface
, jsdisp_t
, IDispatchEx_iface
);
599 static HRESULT WINAPI
DispatchEx_QueryInterface(IDispatchEx
*iface
, REFIID riid
, void **ppv
)
601 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
603 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
604 TRACE("(%p)->(IID_IUnknown %p)\n", This
, ppv
);
605 *ppv
= &This
->IDispatchEx_iface
;
606 }else if(IsEqualGUID(&IID_IDispatch
, riid
)) {
607 TRACE("(%p)->(IID_IDispatch %p)\n", This
, ppv
);
608 *ppv
= &This
->IDispatchEx_iface
;
609 }else if(IsEqualGUID(&IID_IDispatchEx
, riid
)) {
610 TRACE("(%p)->(IID_IDispatchEx %p)\n", This
, ppv
);
611 *ppv
= &This
->IDispatchEx_iface
;
613 WARN("(%p)->(%s %p)\n", This
, debugstr_guid(riid
), ppv
);
615 return E_NOINTERFACE
;
622 static ULONG WINAPI
DispatchEx_AddRef(IDispatchEx
*iface
)
624 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
629 static ULONG WINAPI
DispatchEx_Release(IDispatchEx
*iface
)
631 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
632 ULONG ref
= --This
->ref
;
633 TRACE("(%p) ref=%d\n", This
, ref
);
639 static HRESULT WINAPI
DispatchEx_GetTypeInfoCount(IDispatchEx
*iface
, UINT
*pctinfo
)
641 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
643 TRACE("(%p)->(%p)\n", This
, pctinfo
);
649 static HRESULT WINAPI
DispatchEx_GetTypeInfo(IDispatchEx
*iface
, UINT iTInfo
, LCID lcid
,
652 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
653 FIXME("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
657 static HRESULT WINAPI
DispatchEx_GetIDsOfNames(IDispatchEx
*iface
, REFIID riid
,
658 LPOLESTR
*rgszNames
, UINT cNames
, LCID lcid
,
661 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
665 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
668 for(i
=0; i
< cNames
; i
++) {
669 hres
= IDispatchEx_GetDispID(&This
->IDispatchEx_iface
, rgszNames
[i
], 0, rgDispId
+i
);
677 static HRESULT WINAPI
DispatchEx_Invoke(IDispatchEx
*iface
, DISPID dispIdMember
,
678 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
679 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
681 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
683 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
684 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
686 return IDispatchEx_InvokeEx(&This
->IDispatchEx_iface
, dispIdMember
, lcid
, wFlags
,
687 pDispParams
, pVarResult
, pExcepInfo
, NULL
);
690 static HRESULT WINAPI
DispatchEx_GetDispID(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
, DISPID
*pid
)
692 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
694 TRACE("(%p)->(%s %x %p)\n", This
, debugstr_w(bstrName
), grfdex
, pid
);
696 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameEnsure
|fdexNameImplicit
|FDEX_VERSION_MASK
)) {
697 FIXME("Unsupported grfdex %x\n", grfdex
);
701 return jsdisp_get_id(This
, bstrName
, grfdex
, pid
);
704 static HRESULT WINAPI
DispatchEx_InvokeEx(IDispatchEx
*iface
, DISPID id
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pdp
,
705 VARIANT
*pvarRes
, EXCEPINFO
*pei
, IServiceProvider
*pspCaller
)
707 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
711 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
714 V_VT(pvarRes
) = VT_EMPTY
;
716 prop
= get_prop(This
, id
);
717 if(!prop
|| prop
->type
== PROP_DELETED
) {
718 TRACE("invalid id\n");
719 return DISP_E_MEMBERNOTFOUND
;
725 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
726 wFlags
= DISPATCH_METHOD
;
728 case DISPATCH_METHOD
:
729 case DISPATCH_CONSTRUCT
: {
730 jsval_t
*argv
, buf
[6], r
;
733 hres
= convert_params(pdp
, buf
, &argc
, &argv
);
737 hres
= invoke_prop_func(This
, get_this(pdp
), prop
, wFlags
, argc
, argv
, pvarRes
? &r
: NULL
, pspCaller
);
740 if(SUCCEEDED(hres
) && pvarRes
) {
741 hres
= jsval_to_variant(r
, pvarRes
);
746 case DISPATCH_PROPERTYGET
: {
749 hres
= prop_get(This
, prop
, &r
);
750 if(SUCCEEDED(hres
)) {
751 hres
= jsval_to_variant(r
, pvarRes
);
756 case DISPATCH_PROPERTYPUT
: {
760 for(i
=0; i
< pdp
->cNamedArgs
; i
++) {
761 if(pdp
->rgdispidNamedArgs
[i
] == DISPID_PROPERTYPUT
)
765 if(i
== pdp
->cNamedArgs
) {
766 TRACE("no value to set\n");
767 return DISP_E_PARAMNOTOPTIONAL
;
770 hres
= variant_to_jsval(pdp
->rgvarg
+i
, &val
);
774 hres
= prop_put(This
, prop
, val
);
779 FIXME("Unimplemented flags %x\n", wFlags
);
784 *pei
= This
->ctx
->ei
.ei
;
788 static HRESULT
delete_prop(dispex_prop_t
*prop
, BOOL
*ret
)
790 if(!(prop
->flags
& PROPF_CONFIGURABLE
)) {
795 *ret
= TRUE
; /* FIXME: not exactly right */
797 if(prop
->type
== PROP_JSVAL
) {
798 jsval_release(prop
->u
.val
);
799 prop
->type
= PROP_DELETED
;
801 if(prop
->type
== PROP_ACCESSOR
)
802 FIXME("not supported on accessor property\n");
806 static HRESULT WINAPI
DispatchEx_DeleteMemberByName(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
)
808 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
813 TRACE("(%p)->(%s %x)\n", This
, debugstr_w(bstrName
), grfdex
);
815 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameEnsure
|fdexNameImplicit
|FDEX_VERSION_MASK
))
816 FIXME("Unsupported grfdex %x\n", grfdex
);
818 hres
= find_prop_name(This
, string_hash(bstrName
), bstrName
, &prop
);
822 TRACE("not found\n");
826 return delete_prop(prop
, &b
);
829 static HRESULT WINAPI
DispatchEx_DeleteMemberByDispID(IDispatchEx
*iface
, DISPID id
)
831 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
835 TRACE("(%p)->(%x)\n", This
, id
);
837 prop
= get_prop(This
, id
);
839 WARN("invalid id\n");
840 return DISP_E_MEMBERNOTFOUND
;
843 return delete_prop(prop
, &b
);
846 static HRESULT WINAPI
DispatchEx_GetMemberProperties(IDispatchEx
*iface
, DISPID id
, DWORD grfdexFetch
, DWORD
*pgrfdex
)
848 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
849 FIXME("(%p)->(%x %x %p)\n", This
, id
, grfdexFetch
, pgrfdex
);
853 static HRESULT WINAPI
DispatchEx_GetMemberName(IDispatchEx
*iface
, DISPID id
, BSTR
*pbstrName
)
855 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
858 TRACE("(%p)->(%x %p)\n", This
, id
, pbstrName
);
860 prop
= get_prop(This
, id
);
861 if(!prop
|| !prop
->name
|| prop
->type
== PROP_DELETED
)
862 return DISP_E_MEMBERNOTFOUND
;
864 *pbstrName
= SysAllocString(prop
->name
);
866 return E_OUTOFMEMORY
;
871 static HRESULT WINAPI
DispatchEx_GetNextDispID(IDispatchEx
*iface
, DWORD grfdex
, DISPID id
, DISPID
*pid
)
873 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
877 TRACE("(%p)->(%x %x %p)\n", This
, grfdex
, id
, pid
);
879 if(id
== DISPID_STARTENUM
) {
880 hres
= fill_protrefs(This
);
885 if(id
+1>=0 && id
+1<This
->prop_cnt
) {
886 iter
= &This
->props
[id
+1];
888 *pid
= DISPID_STARTENUM
;
892 while(iter
< This
->props
+ This
->prop_cnt
) {
893 if(iter
->name
&& (get_flags(This
, iter
) & PROPF_ENUMERABLE
) && iter
->type
!=PROP_DELETED
) {
894 *pid
= prop_to_id(This
, iter
);
900 *pid
= DISPID_STARTENUM
;
904 static HRESULT WINAPI
DispatchEx_GetNameSpaceParent(IDispatchEx
*iface
, IUnknown
**ppunk
)
906 jsdisp_t
*This
= impl_from_IDispatchEx(iface
);
907 FIXME("(%p)->(%p)\n", This
, ppunk
);
911 static IDispatchExVtbl DispatchExVtbl
= {
912 DispatchEx_QueryInterface
,
915 DispatchEx_GetTypeInfoCount
,
916 DispatchEx_GetTypeInfo
,
917 DispatchEx_GetIDsOfNames
,
919 DispatchEx_GetDispID
,
921 DispatchEx_DeleteMemberByName
,
922 DispatchEx_DeleteMemberByDispID
,
923 DispatchEx_GetMemberProperties
,
924 DispatchEx_GetMemberName
,
925 DispatchEx_GetNextDispID
,
926 DispatchEx_GetNameSpaceParent
929 jsdisp_t
*as_jsdisp(IDispatch
*disp
)
931 assert(disp
->lpVtbl
== (IDispatchVtbl
*)&DispatchExVtbl
);
932 return impl_from_IDispatchEx((IDispatchEx
*)disp
);
935 jsdisp_t
*to_jsdisp(IDispatch
*disp
)
937 return disp
->lpVtbl
== (IDispatchVtbl
*)&DispatchExVtbl
? impl_from_IDispatchEx((IDispatchEx
*)disp
) : NULL
;
940 HRESULT
init_dispex(jsdisp_t
*dispex
, script_ctx_t
*ctx
, const builtin_info_t
*builtin_info
, jsdisp_t
*prototype
)
942 TRACE("%p (%p)\n", dispex
, prototype
);
944 dispex
->IDispatchEx_iface
.lpVtbl
= &DispatchExVtbl
;
946 dispex
->builtin_info
= builtin_info
;
948 dispex
->props
= heap_alloc_zero(sizeof(dispex_prop_t
)*(dispex
->buf_size
=4));
950 return E_OUTOFMEMORY
;
952 dispex
->prototype
= prototype
;
954 jsdisp_addref(prototype
);
956 dispex
->prop_cnt
= 1;
957 if(builtin_info
->value_prop
.invoke
|| builtin_info
->value_prop
.getter
) {
958 dispex
->props
[0].type
= PROP_BUILTIN
;
959 dispex
->props
[0].u
.p
= &builtin_info
->value_prop
;
961 dispex
->props
[0].type
= PROP_DELETED
;
970 static const builtin_info_t dispex_info
= {
978 HRESULT
create_dispex(script_ctx_t
*ctx
, const builtin_info_t
*builtin_info
, jsdisp_t
*prototype
, jsdisp_t
**dispex
)
983 ret
= heap_alloc_zero(sizeof(jsdisp_t
));
985 return E_OUTOFMEMORY
;
987 hres
= init_dispex(ret
, ctx
, builtin_info
? builtin_info
: &dispex_info
, prototype
);
997 void jsdisp_free(jsdisp_t
*obj
)
1001 TRACE("(%p)\n", obj
);
1003 for(prop
= obj
->props
; prop
< obj
->props
+obj
->prop_cnt
; prop
++) {
1004 switch(prop
->type
) {
1006 jsval_release(prop
->u
.val
);
1009 if(prop
->u
.accessor
.getter
)
1010 jsdisp_release(prop
->u
.accessor
.getter
);
1011 if(prop
->u
.accessor
.setter
)
1012 jsdisp_release(prop
->u
.accessor
.setter
);
1017 heap_free(prop
->name
);
1019 heap_free(obj
->props
);
1020 script_release(obj
->ctx
);
1022 jsdisp_release(obj
->prototype
);
1024 if(obj
->builtin_info
->destructor
)
1025 obj
->builtin_info
->destructor(obj
);
1032 jsdisp_t
*jsdisp_addref(jsdisp_t
*jsdisp
)
1034 ULONG ref
= ++jsdisp
->ref
;
1035 TRACE("(%p) ref=%d\n", jsdisp
, ref
);
1039 void jsdisp_release(jsdisp_t
*jsdisp
)
1041 ULONG ref
= --jsdisp
->ref
;
1043 TRACE("(%p) ref=%d\n", jsdisp
, ref
);
1046 jsdisp_free(jsdisp
);
1051 HRESULT
init_dispex_from_constr(jsdisp_t
*dispex
, script_ctx_t
*ctx
, const builtin_info_t
*builtin_info
, jsdisp_t
*constr
)
1053 jsdisp_t
*prot
= NULL
;
1054 dispex_prop_t
*prop
;
1057 static const WCHAR prototypeW
[] = {'p','r','o','t','o','t','y','p','e',0};
1059 hres
= find_prop_name_prot(constr
, string_hash(prototypeW
), prototypeW
, &prop
);
1060 if(SUCCEEDED(hres
) && prop
&& prop
->type
!=PROP_DELETED
) {
1063 hres
= prop_get(constr
, prop
, &val
);
1065 ERR("Could not get prototype\n");
1069 if(is_object_instance(val
))
1070 prot
= iface_to_jsdisp(get_object(val
));
1074 hres
= init_dispex(dispex
, ctx
, builtin_info
, prot
);
1077 jsdisp_release(prot
);
1081 jsdisp_t
*iface_to_jsdisp(IDispatch
*iface
)
1083 return iface
->lpVtbl
== (const IDispatchVtbl
*)&DispatchExVtbl
1084 ? jsdisp_addref( impl_from_IDispatchEx((IDispatchEx
*)iface
))
1088 HRESULT
jsdisp_get_id(jsdisp_t
*jsdisp
, const WCHAR
*name
, DWORD flags
, DISPID
*id
)
1090 dispex_prop_t
*prop
;
1093 if(flags
& fdexNameEnsure
)
1094 hres
= ensure_prop_name(jsdisp
, name
, PROPF_ENUMERABLE
| PROPF_CONFIGURABLE
| PROPF_WRITABLE
,
1097 hres
= find_prop_name_prot(jsdisp
, string_hash(name
), name
, &prop
);
1101 if(prop
&& prop
->type
!=PROP_DELETED
) {
1102 *id
= prop_to_id(jsdisp
, prop
);
1106 TRACE("not found %s\n", debugstr_w(name
));
1107 return DISP_E_UNKNOWNNAME
;
1110 HRESULT
jsdisp_call_value(jsdisp_t
*jsfunc
, IDispatch
*jsthis
, WORD flags
, unsigned argc
, jsval_t
*argv
, jsval_t
*r
)
1114 assert(!(flags
& ~(DISPATCH_METHOD
|DISPATCH_CONSTRUCT
|DISPATCH_JSCRIPT_INTERNAL_MASK
)));
1116 if(is_class(jsfunc
, JSCLASS_FUNCTION
)) {
1117 hres
= Function_invoke(jsfunc
, jsthis
, flags
, argc
, argv
, r
);
1121 if(!jsfunc
->builtin_info
->value_prop
.invoke
) {
1122 WARN("Not a function\n");
1123 return throw_type_error(jsfunc
->ctx
, JS_E_FUNCTION_EXPECTED
, NULL
);
1126 set_disp(&vdisp
, jsthis
);
1127 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
1128 hres
= jsfunc
->builtin_info
->value_prop
.invoke(jsfunc
->ctx
, &vdisp
, flags
, argc
, argv
, r
);
1129 vdisp_release(&vdisp
);
1134 HRESULT
jsdisp_call(jsdisp_t
*disp
, DISPID id
, WORD flags
, unsigned argc
, jsval_t
*argv
, jsval_t
*r
)
1136 dispex_prop_t
*prop
;
1138 prop
= get_prop(disp
, id
);
1140 return DISP_E_MEMBERNOTFOUND
;
1142 return invoke_prop_func(disp
, to_disp(disp
), prop
, flags
, argc
, argv
, r
, NULL
);
1145 HRESULT
jsdisp_call_name(jsdisp_t
*disp
, const WCHAR
*name
, WORD flags
, unsigned argc
, jsval_t
*argv
, jsval_t
*r
)
1147 dispex_prop_t
*prop
;
1150 hres
= find_prop_name_prot(disp
, string_hash(name
), name
, &prop
);
1154 return invoke_prop_func(disp
, to_disp(disp
), prop
, flags
, argc
, argv
, r
, NULL
);
1157 HRESULT
disp_call(script_ctx_t
*ctx
, IDispatch
*disp
, DISPID id
, WORD flags
, unsigned argc
, jsval_t
*argv
, jsval_t
*ret
)
1159 IDispatchEx
*dispex
;
1161 VARIANT buf
[6], retv
;
1166 jsdisp
= iface_to_jsdisp(disp
);
1168 if(flags
& DISPATCH_PROPERTYPUT
) {
1169 FIXME("disp_call(propput) on builtin object\n");
1173 if(ctx
!= jsdisp
->ctx
)
1174 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
1175 hres
= jsdisp_call(jsdisp
, id
, flags
, argc
, argv
, ret
);
1176 jsdisp_release(jsdisp
);
1180 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
1182 flags
|= DISPATCH_PROPERTYGET
;
1186 if(flags
& DISPATCH_PROPERTYPUT
) {
1187 static DISPID propput_dispid
= DISPID_PROPERTYPUT
;
1190 dp
.rgdispidNamedArgs
= &propput_dispid
;
1193 dp
.rgdispidNamedArgs
= NULL
;
1197 dp
.rgvarg
= heap_alloc(argc
*sizeof(VARIANT
));
1199 return E_OUTOFMEMORY
;
1204 for(i
=0; i
<argc
; i
++) {
1205 hres
= jsval_to_variant(argv
[i
], dp
.rgvarg
+argc
-i
-1);
1208 VariantClear(dp
.rgvarg
+argc
-i
-1);
1209 if(dp
.rgvarg
!= buf
)
1210 heap_free(dp
.rgvarg
);
1215 V_VT(&retv
) = VT_EMPTY
;
1217 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1218 if(SUCCEEDED(hres
)) {
1219 hres
= IDispatchEx_InvokeEx(dispex
, id
, ctx
->lcid
, flags
, &dp
, ret
? &retv
: NULL
, &ctx
->ei
.ei
,
1220 &ctx
->jscaller
->IServiceProvider_iface
);
1221 IDispatchEx_Release(dispex
);
1225 if(flags
== DISPATCH_CONSTRUCT
) {
1226 WARN("IDispatch cannot be constructor\n");
1227 return DISP_E_MEMBERNOTFOUND
;
1230 TRACE("using IDispatch\n");
1231 hres
= IDispatch_Invoke(disp
, id
, &IID_NULL
, ctx
->lcid
, flags
, &dp
, ret
? &retv
: NULL
, &ctx
->ei
.ei
, &err
);
1234 for(i
=0; i
<argc
; i
++)
1235 VariantClear(dp
.rgvarg
+argc
-i
-1);
1236 if(dp
.rgvarg
!= buf
)
1237 heap_free(dp
.rgvarg
);
1242 hres
= variant_to_jsval(&retv
, ret
);
1243 VariantClear(&retv
);
1249 HRESULT
disp_call_value(script_ctx_t
*ctx
, IDispatch
*disp
, IDispatch
*jsthis
, WORD flags
, unsigned argc
, jsval_t
*argv
,
1253 IDispatchEx
*dispex
;
1254 VARIANT buf
[6], retv
;
1259 assert(!(flags
& ~(DISPATCH_METHOD
|DISPATCH_CONSTRUCT
|DISPATCH_JSCRIPT_INTERNAL_MASK
)));
1261 jsdisp
= iface_to_jsdisp(disp
);
1263 if(ctx
!= jsdisp
->ctx
)
1264 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
1265 hres
= jsdisp_call_value(jsdisp
, jsthis
, flags
, argc
, argv
, r
);
1266 jsdisp_release(jsdisp
);
1270 flags
&= ~DISPATCH_JSCRIPT_INTERNAL_MASK
;
1271 if(r
&& argc
&& flags
== DISPATCH_METHOD
)
1272 flags
|= DISPATCH_PROPERTYGET
;
1274 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1276 TRACE("using IDispatch\n");
1282 static DISPID this_id
= DISPID_THIS
;
1286 dp
.rgdispidNamedArgs
= &this_id
;
1290 dp
.rgdispidNamedArgs
= NULL
;
1293 if(dp
.cArgs
> ARRAY_SIZE(buf
)) {
1294 dp
.rgvarg
= heap_alloc(dp
.cArgs
*sizeof(VARIANT
));
1297 IDispatchEx_Release(dispex
);
1298 return E_OUTOFMEMORY
;
1304 for(i
=0; i
<argc
; i
++) {
1305 hres
= jsval_to_variant(argv
[i
], dp
.rgvarg
+dp
.cArgs
-i
-1);
1308 VariantClear(dp
.rgvarg
+dp
.cArgs
-i
-1);
1309 if(dp
.rgvarg
!= buf
)
1310 heap_free(dp
.rgvarg
);
1312 IDispatchEx_Release(dispex
);
1317 V_VT(dp
.rgvarg
) = VT_DISPATCH
;
1318 V_DISPATCH(dp
.rgvarg
) = jsthis
;
1321 V_VT(&retv
) = VT_EMPTY
;
1324 hres
= IDispatchEx_InvokeEx(dispex
, DISPID_VALUE
, ctx
->lcid
, flags
, &dp
, r
? &retv
: NULL
, &ctx
->ei
.ei
,
1325 &ctx
->jscaller
->IServiceProvider_iface
);
1326 IDispatchEx_Release(dispex
);
1330 if(flags
== DISPATCH_CONSTRUCT
) {
1331 WARN("IDispatch cannot be constructor\n");
1332 return DISP_E_MEMBERNOTFOUND
;
1335 hres
= IDispatch_Invoke(disp
, DISPID_VALUE
, &IID_NULL
, ctx
->lcid
, flags
, &dp
, r
? &retv
: NULL
, &ctx
->ei
.ei
, &err
);
1338 for(i
=0; i
<argc
; i
++)
1339 VariantClear(dp
.rgvarg
+dp
.cArgs
-i
-1);
1340 if(dp
.rgvarg
!= buf
)
1341 heap_free(dp
.rgvarg
);
1348 hres
= variant_to_jsval(&retv
, r
);
1349 VariantClear(&retv
);
1353 HRESULT
jsdisp_propput(jsdisp_t
*obj
, const WCHAR
*name
, DWORD flags
, jsval_t val
)
1355 dispex_prop_t
*prop
;
1358 hres
= ensure_prop_name(obj
, name
, flags
, &prop
);
1362 return prop_put(obj
, prop
, val
);
1365 HRESULT
jsdisp_propput_name(jsdisp_t
*obj
, const WCHAR
*name
, jsval_t val
)
1367 return jsdisp_propput(obj
, name
, PROPF_ENUMERABLE
| PROPF_CONFIGURABLE
| PROPF_WRITABLE
, val
);
1370 HRESULT
jsdisp_propput_idx(jsdisp_t
*obj
, DWORD idx
, jsval_t val
)
1374 static const WCHAR formatW
[] = {'%','d',0};
1376 sprintfW(buf
, formatW
, idx
);
1377 return jsdisp_propput_name(obj
, buf
, val
);
1380 HRESULT
disp_propput(script_ctx_t
*ctx
, IDispatch
*disp
, DISPID id
, jsval_t val
)
1385 jsdisp
= iface_to_jsdisp(disp
);
1387 dispex_prop_t
*prop
;
1389 prop
= get_prop(jsdisp
, id
);
1391 hres
= prop_put(jsdisp
, prop
, val
);
1393 hres
= DISP_E_MEMBERNOTFOUND
;
1395 jsdisp_release(jsdisp
);
1397 DISPID dispid
= DISPID_PROPERTYPUT
;
1398 DWORD flags
= DISPATCH_PROPERTYPUT
;
1400 DISPPARAMS dp
= {&var
, &dispid
, 1, 1};
1401 IDispatchEx
*dispex
;
1403 hres
= jsval_to_variant(val
, &var
);
1407 if(V_VT(&var
) == VT_DISPATCH
)
1408 flags
|= DISPATCH_PROPERTYPUTREF
;
1411 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1412 if(SUCCEEDED(hres
)) {
1413 hres
= IDispatchEx_InvokeEx(dispex
, id
, ctx
->lcid
, flags
, &dp
, NULL
, &ctx
->ei
.ei
,
1414 &ctx
->jscaller
->IServiceProvider_iface
);
1415 IDispatchEx_Release(dispex
);
1419 TRACE("using IDispatch\n");
1420 hres
= IDispatch_Invoke(disp
, id
, &IID_NULL
, ctx
->lcid
, flags
, &dp
, NULL
, &ctx
->ei
.ei
, &err
);
1429 HRESULT
jsdisp_propget_name(jsdisp_t
*obj
, const WCHAR
*name
, jsval_t
*val
)
1431 dispex_prop_t
*prop
;
1434 hres
= find_prop_name_prot(obj
, string_hash(name
), name
, &prop
);
1438 if(!prop
|| prop
->type
==PROP_DELETED
) {
1439 *val
= jsval_undefined();
1443 return prop_get(obj
, prop
, val
);
1446 HRESULT
jsdisp_get_idx(jsdisp_t
*obj
, DWORD idx
, jsval_t
*r
)
1449 dispex_prop_t
*prop
;
1452 static const WCHAR formatW
[] = {'%','d',0};
1454 sprintfW(name
, formatW
, idx
);
1456 hres
= find_prop_name_prot(obj
, string_hash(name
), name
, &prop
);
1460 if(!prop
|| prop
->type
==PROP_DELETED
) {
1461 *r
= jsval_undefined();
1462 return DISP_E_UNKNOWNNAME
;
1465 return prop_get(obj
, prop
, r
);
1468 HRESULT
jsdisp_propget(jsdisp_t
*jsdisp
, DISPID id
, jsval_t
*val
)
1470 dispex_prop_t
*prop
;
1472 prop
= get_prop(jsdisp
, id
);
1474 return DISP_E_MEMBERNOTFOUND
;
1476 return prop_get(jsdisp
, prop
, val
);
1479 HRESULT
disp_propget(script_ctx_t
*ctx
, IDispatch
*disp
, DISPID id
, jsval_t
*val
)
1481 DISPPARAMS dp
= {NULL
,NULL
,0,0};
1482 IDispatchEx
*dispex
;
1487 jsdisp
= iface_to_jsdisp(disp
);
1489 hres
= jsdisp_propget(jsdisp
, id
, val
);
1490 jsdisp_release(jsdisp
);
1494 V_VT(&var
) = VT_EMPTY
;
1496 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1497 if(SUCCEEDED(hres
)) {
1498 hres
= IDispatchEx_InvokeEx(dispex
, id
, ctx
->lcid
, INVOKE_PROPERTYGET
, &dp
, &var
, &ctx
->ei
.ei
,
1499 &ctx
->jscaller
->IServiceProvider_iface
);
1500 IDispatchEx_Release(dispex
);
1504 TRACE("using IDispatch\n");
1505 hres
= IDispatch_Invoke(disp
, id
, &IID_NULL
, ctx
->lcid
, INVOKE_PROPERTYGET
, &dp
, &var
, &ctx
->ei
.ei
, &err
);
1510 hres
= variant_to_jsval(&var
, val
);
1515 HRESULT
jsdisp_delete_idx(jsdisp_t
*obj
, DWORD idx
)
1517 static const WCHAR formatW
[] = {'%','d',0};
1519 dispex_prop_t
*prop
;
1523 sprintfW(buf
, formatW
, idx
);
1525 hres
= find_prop_name(obj
, string_hash(buf
), buf
, &prop
);
1526 if(FAILED(hres
) || !prop
)
1529 return delete_prop(prop
, &b
);
1532 HRESULT
disp_delete(IDispatch
*disp
, DISPID id
, BOOL
*ret
)
1534 IDispatchEx
*dispex
;
1538 jsdisp
= iface_to_jsdisp(disp
);
1540 dispex_prop_t
*prop
;
1542 prop
= get_prop(jsdisp
, id
);
1544 hres
= delete_prop(prop
, ret
);
1546 hres
= DISP_E_MEMBERNOTFOUND
;
1548 jsdisp_release(jsdisp
);
1552 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1558 hres
= IDispatchEx_DeleteMemberByDispID(dispex
, id
);
1559 IDispatchEx_Release(dispex
);
1563 *ret
= hres
== S_OK
;
1567 HRESULT
disp_delete_name(script_ctx_t
*ctx
, IDispatch
*disp
, jsstr_t
*name
, BOOL
*ret
)
1569 IDispatchEx
*dispex
;
1574 jsdisp
= iface_to_jsdisp(disp
);
1576 dispex_prop_t
*prop
;
1579 ptr
= jsstr_flatten(name
);
1581 jsdisp_release(jsdisp
);
1582 return E_OUTOFMEMORY
;
1585 hres
= find_prop_name(jsdisp
, string_hash(ptr
), ptr
, &prop
);
1587 hres
= delete_prop(prop
, ret
);
1593 jsdisp_release(jsdisp
);
1597 bstr
= SysAllocStringLen(NULL
, jsstr_length(name
));
1599 return E_OUTOFMEMORY
;
1600 jsstr_flush(name
, bstr
);
1602 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
1603 if(SUCCEEDED(hres
)) {
1604 hres
= IDispatchEx_DeleteMemberByName(dispex
, bstr
, make_grfdex(ctx
, fdexNameCaseSensitive
));
1606 *ret
= hres
== S_OK
;
1607 IDispatchEx_Release(dispex
);
1611 hres
= IDispatch_GetIDsOfNames(disp
, &IID_NULL
, &bstr
, 1, 0, &id
);
1612 if(SUCCEEDED(hres
)) {
1613 /* Property exists and we can't delete it from pure IDispatch interface, so return false. */
1615 }else if(hres
== DISP_E_UNKNOWNNAME
) {
1616 /* Property doesn't exist, so nothing to delete */
1622 SysFreeString(bstr
);
1626 HRESULT
jsdisp_get_own_property(jsdisp_t
*obj
, const WCHAR
*name
, BOOL flags_only
,
1627 property_desc_t
*desc
)
1629 dispex_prop_t
*prop
;
1632 hres
= find_prop_name(obj
, string_hash(name
), name
, &prop
);
1637 return DISP_E_UNKNOWNNAME
;
1639 memset(desc
, 0, sizeof(*desc
));
1641 switch(prop
->type
) {
1644 desc
->mask
|= PROPF_WRITABLE
;
1645 desc
->explicit_value
= TRUE
;
1647 hres
= prop_get(obj
, prop
, &desc
->value
);
1653 desc
->explicit_getter
= desc
->explicit_setter
= TRUE
;
1655 desc
->getter
= prop
->u
.accessor
.getter
1656 ? jsdisp_addref(prop
->u
.accessor
.getter
) : NULL
;
1657 desc
->setter
= prop
->u
.accessor
.setter
1658 ? jsdisp_addref(prop
->u
.accessor
.setter
) : NULL
;
1662 return DISP_E_UNKNOWNNAME
;
1665 desc
->flags
= prop
->flags
& (PROPF_ENUMERABLE
| PROPF_WRITABLE
| PROPF_CONFIGURABLE
);
1666 desc
->mask
|= PROPF_ENUMERABLE
| PROPF_CONFIGURABLE
;
1670 HRESULT
jsdisp_define_property(jsdisp_t
*obj
, const WCHAR
*name
, property_desc_t
*desc
)
1672 dispex_prop_t
*prop
;
1675 hres
= find_prop_name(obj
, string_hash(name
), name
, &prop
);
1679 if(!prop
&& !(prop
= alloc_prop(obj
, name
, PROP_DELETED
, 0)))
1680 return E_OUTOFMEMORY
;
1682 if(prop
->type
== PROP_DELETED
|| prop
->type
== PROP_PROTREF
) {
1683 prop
->flags
= desc
->flags
;
1684 if(desc
->explicit_getter
|| desc
->explicit_setter
) {
1685 prop
->type
= PROP_ACCESSOR
;
1686 prop
->u
.accessor
.getter
= desc
->getter
? jsdisp_addref(desc
->getter
) : NULL
;
1687 prop
->u
.accessor
.setter
= desc
->setter
? jsdisp_addref(desc
->setter
) : NULL
;
1688 TRACE("%s = accessor { get: %p set: %p }\n", debugstr_w(name
),
1689 prop
->u
.accessor
.getter
, prop
->u
.accessor
.setter
);
1691 prop
->type
= PROP_JSVAL
;
1692 if(desc
->explicit_value
) {
1693 hres
= jsval_copy(desc
->value
, &prop
->u
.val
);
1697 prop
->u
.val
= jsval_undefined();
1699 TRACE("%s = %s\n", debugstr_w(name
), debugstr_jsval(prop
->u
.val
));
1704 TRACE("existing prop %s prop flags %x desc flags %x desc mask %x\n", debugstr_w(name
),
1705 prop
->flags
, desc
->flags
, desc
->mask
);
1707 if(!(prop
->flags
& PROPF_CONFIGURABLE
)) {
1708 if(((desc
->mask
& PROPF_CONFIGURABLE
) && (desc
->flags
& PROPF_CONFIGURABLE
))
1709 || ((desc
->mask
& PROPF_ENUMERABLE
)
1710 && ((desc
->flags
& PROPF_ENUMERABLE
) != (prop
->flags
& PROPF_ENUMERABLE
))))
1711 return throw_type_error(obj
->ctx
, JS_E_NONCONFIGURABLE_REDEFINED
, name
);
1714 if(desc
->explicit_value
|| (desc
->mask
& PROPF_WRITABLE
)) {
1715 if(prop
->type
== PROP_ACCESSOR
) {
1716 if(!(prop
->flags
& PROPF_CONFIGURABLE
))
1717 return throw_type_error(obj
->ctx
, JS_E_NONCONFIGURABLE_REDEFINED
, name
);
1718 if(prop
->u
.accessor
.getter
)
1719 jsdisp_release(prop
->u
.accessor
.getter
);
1720 if(prop
->u
.accessor
.setter
)
1721 jsdisp_release(prop
->u
.accessor
.setter
);
1723 prop
->type
= PROP_JSVAL
;
1724 hres
= jsval_copy(desc
->value
, &prop
->u
.val
);
1726 prop
->u
.val
= jsval_undefined();
1730 if(!(prop
->flags
& PROPF_CONFIGURABLE
) && !(prop
->flags
& PROPF_WRITABLE
)) {
1731 if((desc
->mask
& PROPF_WRITABLE
) && (desc
->flags
& PROPF_WRITABLE
))
1732 return throw_type_error(obj
->ctx
, JS_E_NONWRITABLE_MODIFIED
, name
);
1733 if(desc
->explicit_value
) {
1734 if(prop
->type
== PROP_JSVAL
) {
1736 hres
= jsval_strict_equal(desc
->value
, prop
->u
.val
, &eq
);
1740 return throw_type_error(obj
->ctx
, JS_E_NONWRITABLE_MODIFIED
, name
);
1742 FIXME("redefinition of property type %d\n", prop
->type
);
1746 if(desc
->explicit_value
) {
1747 if(prop
->type
== PROP_JSVAL
)
1748 jsval_release(prop
->u
.val
);
1750 prop
->type
= PROP_JSVAL
;
1751 hres
= jsval_copy(desc
->value
, &prop
->u
.val
);
1753 prop
->u
.val
= jsval_undefined();
1758 }else if(desc
->explicit_getter
|| desc
->explicit_setter
) {
1759 if(prop
->type
!= PROP_ACCESSOR
) {
1760 if(!(prop
->flags
& PROPF_CONFIGURABLE
))
1761 return throw_type_error(obj
->ctx
, JS_E_NONCONFIGURABLE_REDEFINED
, name
);
1762 if(prop
->type
== PROP_JSVAL
)
1763 jsval_release(prop
->u
.val
);
1764 prop
->type
= PROP_ACCESSOR
;
1765 prop
->u
.accessor
.getter
= prop
->u
.accessor
.setter
= NULL
;
1766 }else if(!(prop
->flags
& PROPF_CONFIGURABLE
)) {
1767 if((desc
->explicit_getter
&& desc
->getter
!= prop
->u
.accessor
.getter
)
1768 || (desc
->explicit_setter
&& desc
->setter
!= prop
->u
.accessor
.setter
))
1769 return throw_type_error(obj
->ctx
, JS_E_NONCONFIGURABLE_REDEFINED
, name
);
1772 if(desc
->explicit_getter
) {
1773 if(prop
->u
.accessor
.getter
) {
1774 jsdisp_release(prop
->u
.accessor
.getter
);
1775 prop
->u
.accessor
.getter
= NULL
;
1778 prop
->u
.accessor
.getter
= jsdisp_addref(desc
->getter
);
1780 if(desc
->explicit_setter
) {
1781 if(prop
->u
.accessor
.setter
) {
1782 jsdisp_release(prop
->u
.accessor
.setter
);
1783 prop
->u
.accessor
.setter
= NULL
;
1786 prop
->u
.accessor
.setter
= jsdisp_addref(desc
->setter
);
1790 prop
->flags
= (prop
->flags
& ~desc
->mask
) | (desc
->flags
& desc
->mask
);
1794 HRESULT
jsdisp_define_data_property(jsdisp_t
*obj
, const WCHAR
*name
, unsigned flags
, jsval_t value
)
1796 property_desc_t prop_desc
= { flags
, flags
, TRUE
};
1797 prop_desc
.value
= value
;
1798 return jsdisp_define_property(obj
, name
, &prop_desc
);