2 * Copyright 2008-2009 Jacek Caban for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
28 #include "wine/debug.h"
30 #include "mshtml_private.h"
32 WINE_DEFAULT_DEBUG_CHANNEL(mshtml
);
34 static const WCHAR objectW
[] = {'[','o','b','j','e','c','t',']',0};
43 struct dispex_data_t
{
46 func_info_t
**name_table
;
59 const IUnknownVtbl
*lpIUnknownVtbl
;
64 #define FUNCUNKNOWN(x) ((IUnknown*) &(x)->lpIUnknownVtbl)
66 struct dispex_dynamic_data_t
{
69 dynamic_prop_t
*props
;
70 func_disp_t
**func_disps
;
73 #define DISPID_DYNPROP_0 0x50000000
74 #define DISPID_DYNPROP_MAX 0x5fffffff
76 #define FDEX_VERSION_MASK 0xf0000000
78 static ITypeLib
*typelib
;
79 static ITypeInfo
*typeinfos
[LAST_tid
];
80 static struct list dispex_data_list
= LIST_INIT(dispex_data_list
);
82 static REFIID tid_ids
[] = {
85 &DIID_DispDOMChildrenCollection
,
86 &DIID_DispHTMLAnchorElement
,
88 &DIID_DispHTMLCommentElement
,
89 &DIID_DispHTMLCurrentStyle
,
90 &DIID_DispHTMLDocument
,
91 &DIID_DispHTMLDOMTextNode
,
92 &DIID_DispHTMLElementCollection
,
93 &DIID_DispHTMLFormElement
,
94 &DIID_DispHTMLGenericElement
,
95 &DIID_DispHTMLFrameElement
,
98 &DIID_DispHTMLInputElement
,
99 &DIID_DispHTMLLocation
,
100 &DIID_DispHTMLNavigator
,
101 &DIID_DispHTMLOptionElement
,
102 &DIID_DispHTMLScreen
,
103 &DIID_DispHTMLScriptElement
,
104 &DIID_DispHTMLSelectElement
,
107 &DIID_DispHTMLTableRow
,
108 &DIID_DispHTMLUnknownElement
,
109 &DIID_DispHTMLWindow2
,
110 &DIID_HTMLDocumentEvents
,
111 &IID_IHTMLAnchorElement
,
112 &IID_IHTMLBodyElement
,
113 &IID_IHTMLBodyElement2
,
114 &IID_IHTMLCommentElement
,
115 &IID_IHTMLCurrentStyle
,
116 &IID_IHTMLCurrentStyle2
,
117 &IID_IHTMLCurrentStyle3
,
118 &IID_IHTMLCurrentStyle4
,
123 &IID_IHTMLDOMChildrenCollection
,
126 &IID_IHTMLDOMTextNode
,
131 &IID_IHTMLElementCollection
,
133 &IID_IHTMLFiltersCollection
,
134 &IID_IHTMLFormElement
,
136 &IID_IHTMLFrameBase2
,
137 &IID_IHTMLGenericElement
,
138 &IID_IHTMLFrameElement3
,
139 &IID_IHTMLIFrameElement
,
140 &IID_IHTMLImageElementFactory
,
141 &IID_IHTMLImgElement
,
142 &IID_IHTMLInputElement
,
144 &IID_IHTMLOptionElement
,
146 &IID_IHTMLScriptElement
,
147 &IID_IHTMLSelectElement
,
154 &IID_IHTMLTextContainer
,
155 &IID_IHTMLUniqueName
,
162 static HRESULT
get_typeinfo(tid_t tid
, ITypeInfo
**typeinfo
)
169 hres
= LoadRegTypeLib(&LIBID_MSHTML
, 4, 0, LOCALE_SYSTEM_DEFAULT
, &tl
);
171 ERR("LoadRegTypeLib failed: %08x\n", hres
);
175 if(InterlockedCompareExchangePointer((void**)&typelib
, tl
, NULL
))
176 ITypeLib_Release(tl
);
179 if(!typeinfos
[tid
]) {
182 hres
= ITypeLib_GetTypeInfoOfGuid(typelib
, tid_ids
[tid
], &typeinfo
);
184 ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(tid_ids
[tid
]), hres
);
188 if(InterlockedCompareExchangePointer((void**)(typeinfos
+tid
), typeinfo
, NULL
))
189 ITypeInfo_Release(typeinfo
);
192 *typeinfo
= typeinfos
[tid
];
196 void release_typelib(void)
201 while(!list_empty(&dispex_data_list
)) {
202 iter
= LIST_ENTRY(list_head(&dispex_data_list
), dispex_data_t
, entry
);
203 list_remove(&iter
->entry
);
205 for(i
=0; i
< iter
->func_cnt
; i
++)
206 SysFreeString(iter
->funcs
[i
].name
);
208 heap_free(iter
->funcs
);
209 heap_free(iter
->name_table
);
216 for(i
=0; i
< sizeof(typeinfos
)/sizeof(*typeinfos
); i
++)
218 ITypeInfo_Release(typeinfos
[i
]);
220 ITypeLib_Release(typelib
);
223 static void add_func_info(dispex_data_t
*data
, DWORD
*size
, tid_t tid
, const FUNCDESC
*desc
, ITypeInfo
*dti
)
227 if(data
->func_cnt
&& data
->funcs
[data
->func_cnt
-1].id
== desc
->memid
)
230 if(data
->func_cnt
== *size
)
231 data
->funcs
= heap_realloc(data
->funcs
, (*size
<<= 1)*sizeof(func_info_t
));
233 hres
= ITypeInfo_GetDocumentation(dti
, desc
->memid
, &data
->funcs
[data
->func_cnt
].name
, NULL
, NULL
, NULL
);
237 data
->funcs
[data
->func_cnt
].id
= desc
->memid
;
238 data
->funcs
[data
->func_cnt
].tid
= tid
;
239 data
->funcs
[data
->func_cnt
].func_disp_idx
= (desc
->invkind
& DISPATCH_METHOD
) ? data
->func_disp_cnt
++ : -1;
244 static int dispid_cmp(const void *p1
, const void *p2
)
246 return ((func_info_t
*)p1
)->id
- ((func_info_t
*)p2
)->id
;
249 static int func_name_cmp(const void *p1
, const void *p2
)
251 return strcmpiW((*(func_info_t
**)p1
)->name
, (*(func_info_t
**)p2
)->name
);
254 static dispex_data_t
*preprocess_dispex_data(DispatchEx
*This
)
256 const tid_t
*tid
= This
->data
->iface_tids
;
263 TRACE("(%p)\n", This
);
265 if(This
->data
->disp_tid
) {
266 hres
= get_typeinfo(This
->data
->disp_tid
, &dti
);
268 ERR("Could not get disp type info: %08x\n", hres
);
273 data
= heap_alloc(sizeof(dispex_data_t
));
275 data
->func_disp_cnt
= 0;
276 data
->funcs
= heap_alloc(size
*sizeof(func_info_t
));
277 list_add_tail(&dispex_data_list
, &data
->entry
);
280 hres
= get_typeinfo(*tid
, &ti
);
286 hres
= ITypeInfo_GetFuncDesc(ti
, i
++, &funcdesc
);
290 add_func_info(data
, &size
, *tid
, funcdesc
, dti
);
291 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
297 if(!data
->func_cnt
) {
298 heap_free(data
->funcs
);
300 }else if(data
->func_cnt
!= size
) {
301 data
->funcs
= heap_realloc(data
->funcs
, data
->func_cnt
* sizeof(func_info_t
));
304 qsort(data
->funcs
, data
->func_cnt
, sizeof(func_info_t
), dispid_cmp
);
307 data
->name_table
= heap_alloc(data
->func_cnt
* sizeof(func_info_t
*));
308 for(i
=0; i
< data
->func_cnt
; i
++)
309 data
->name_table
[i
] = data
->funcs
+i
;
310 qsort(data
->name_table
, data
->func_cnt
, sizeof(func_info_t
*), func_name_cmp
);
312 data
->name_table
= NULL
;
318 static int id_cmp(const void *p1
, const void *p2
)
320 return *(DISPID
*)p1
- *(DISPID
*)p2
;
323 HRESULT
get_dispids(tid_t tid
, DWORD
*ret_size
, DISPID
**ret
)
325 unsigned i
, func_cnt
;
332 hres
= get_typeinfo(tid
, &ti
);
336 hres
= ITypeInfo_GetTypeAttr(ti
, &attr
);
338 ITypeInfo_Release(ti
);
342 func_cnt
= attr
->cFuncs
;
343 ITypeInfo_ReleaseTypeAttr(ti
, attr
);
345 ids
= heap_alloc(func_cnt
*sizeof(DISPID
));
347 ITypeInfo_Release(ti
);
348 return E_OUTOFMEMORY
;
351 for(i
=0; i
< func_cnt
; i
++) {
352 hres
= ITypeInfo_GetFuncDesc(ti
, i
, &funcdesc
);
356 ids
[i
] = funcdesc
->memid
;
357 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
360 ITypeInfo_Release(ti
);
366 qsort(ids
, func_cnt
, sizeof(DISPID
), id_cmp
);
368 *ret_size
= func_cnt
;
373 static CRITICAL_SECTION cs_dispex_static_data
;
374 static CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg
=
376 0, 0, &cs_dispex_static_data
,
377 { &cs_dispex_static_data_dbg
.ProcessLocksList
, &cs_dispex_static_data_dbg
.ProcessLocksList
},
378 0, 0, { (DWORD_PTR
)(__FILE__
": dispex_static_data") }
380 static CRITICAL_SECTION cs_dispex_static_data
= { &cs_dispex_static_data_dbg
, -1, 0, 0, 0, 0 };
383 static dispex_data_t
*get_dispex_data(DispatchEx
*This
)
386 return This
->data
->data
;
388 EnterCriticalSection(&cs_dispex_static_data
);
390 if(!This
->data
->data
)
391 This
->data
->data
= preprocess_dispex_data(This
);
393 LeaveCriticalSection(&cs_dispex_static_data
);
395 return This
->data
->data
;
398 HRESULT
call_disp_func(IDispatch
*disp
, DISPPARAMS
*dp
)
406 memset(&ei
, 0, sizeof(ei
));
408 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
409 if(SUCCEEDED(hres
)) {
410 hres
= IDispatchEx_InvokeEx(dispex
, 0, GetUserDefaultLCID(), DISPATCH_METHOD
, dp
, &res
, &ei
, NULL
);
411 IDispatchEx_Release(dispex
);
413 TRACE("Could not get IDispatchEx interface: %08x\n", hres
);
414 hres
= IDispatch_Invoke(disp
, 0, &IID_NULL
, GetUserDefaultLCID(), DISPATCH_METHOD
,
415 dp
, &res
, &ei
, NULL
);
422 static inline BOOL
is_custom_dispid(DISPID id
)
424 return MSHTML_DISPID_CUSTOM_MIN
<= id
&& id
<= MSHTML_DISPID_CUSTOM_MAX
;
427 static inline BOOL
is_dynamic_dispid(DISPID id
)
429 return DISPID_DYNPROP_0
<= id
&& id
<= DISPID_DYNPROP_MAX
;
432 static inline dispex_dynamic_data_t
*get_dynamic_data(DispatchEx
*This
, BOOL alloc
)
434 return !alloc
|| This
->dynamic_data
436 : (This
->dynamic_data
= heap_alloc_zero(sizeof(dispex_dynamic_data_t
)));
439 static HRESULT
get_dynamic_prop(DispatchEx
*This
, const WCHAR
*name
, DWORD flags
, dynamic_prop_t
**ret
)
441 const BOOL alloc
= flags
& fdexNameEnsure
;
442 dispex_dynamic_data_t
*data
;
445 data
= get_dynamic_data(This
, alloc
);
448 return E_OUTOFMEMORY
;
450 TRACE("not found %s\n", debugstr_w(name
));
451 return DISP_E_UNKNOWNNAME
;
454 for(i
=0; i
< data
->prop_cnt
; i
++) {
455 if(flags
& fdexNameCaseInsensitive
? !strcmpiW(data
->props
[i
].name
, name
) : !strcmpW(data
->props
[i
].name
, name
)) {
456 *ret
= data
->props
+i
;
462 return DISP_E_UNKNOWNNAME
;
464 TRACE("creating dynamic prop %s\n", debugstr_w(name
));
466 if(!data
->buf_size
) {
467 data
->props
= heap_alloc(sizeof(dynamic_prop_t
)*4);
469 return E_OUTOFMEMORY
;
471 }else if(data
->buf_size
== data
->prop_cnt
) {
472 dynamic_prop_t
*new_props
;
474 new_props
= heap_realloc(data
->props
, sizeof(dynamic_prop_t
)*(data
->buf_size
<<1));
476 return E_OUTOFMEMORY
;
478 data
->props
= new_props
;
479 data
->buf_size
<<= 1;
482 data
->props
[data
->prop_cnt
].name
= heap_strdupW(name
);
483 VariantInit(&data
->props
[data
->prop_cnt
].var
);
484 *ret
= data
->props
+ data
->prop_cnt
++;
489 HRESULT
dispex_get_dprop_ref(DispatchEx
*This
, const WCHAR
*name
, BOOL alloc
, VARIANT
**ret
)
491 dynamic_prop_t
*prop
;
494 hres
= get_dynamic_prop(This
, name
, alloc
? fdexNameEnsure
: 0, &prop
);
502 static HRESULT
dispex_value(DispatchEx
*This
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
503 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
505 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
)
506 return This
->data
->vtbl
->value(This
->outer
, lcid
, flags
, params
, res
, ei
, caller
);
509 case DISPATCH_PROPERTYGET
:
511 V_BSTR(res
) = SysAllocString(objectW
);
513 return E_OUTOFMEMORY
;
516 FIXME("Unimplemented flags %x\n", flags
);
523 static HRESULT
typeinfo_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
531 hres
= get_typeinfo(func
->tid
, &ti
);
533 ERR("Could not get type info: %08x\n", hres
);
537 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&unk
);
539 ERR("Could not get iface %s: %08x\n", debugstr_guid(tid_ids
[func
->tid
]), hres
);
543 hres
= ITypeInfo_Invoke(ti
, unk
, func
->id
, flags
, dp
, res
, ei
, &argerr
);
545 IUnknown_Release(unk
);
549 #define FUNCTION_THIS(iface) DEFINE_THIS(func_disp_t, IUnknown, iface)
551 static HRESULT WINAPI
Function_QueryInterface(IUnknown
*iface
, REFIID riid
, void **ppv
)
553 func_disp_t
*This
= FUNCTION_THIS(iface
);
555 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
556 TRACE("(%p)->(IID_IUnknown %p)\n", This
, ppv
);
557 *ppv
= FUNCUNKNOWN(This
);
558 }else if(dispex_query_interface(&This
->dispex
, riid
, ppv
)) {
559 return *ppv
? S_OK
: E_NOINTERFACE
;
562 return E_NOINTERFACE
;
565 IUnknown_AddRef((IUnknown
*)*ppv
);
569 static ULONG WINAPI
Function_AddRef(IUnknown
*iface
)
571 func_disp_t
*This
= FUNCTION_THIS(iface
);
573 TRACE("(%p)\n", This
);
575 return IDispatchEx_AddRef(DISPATCHEX(This
->obj
));
578 static ULONG WINAPI
Function_Release(IUnknown
*iface
)
580 func_disp_t
*This
= FUNCTION_THIS(iface
);
582 TRACE("(%p)\n", This
);
584 return IDispatchEx_Release(DISPATCHEX(This
->obj
));
587 static HRESULT
function_value(IUnknown
*iface
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
588 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
590 func_disp_t
*This
= FUNCTION_THIS(iface
);
594 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
597 case DISPATCH_METHOD
:
598 hres
= typeinfo_invoke(This
->obj
, This
->info
, flags
, params
, res
, ei
);
601 FIXME("Unimplemented flags %x\n", flags
);
610 static const IUnknownVtbl FunctionUnkVtbl
= {
611 Function_QueryInterface
,
616 static const dispex_static_data_vtbl_t function_dispex_vtbl
= {
622 static const tid_t function_iface_tids
[] = {0};
624 static dispex_static_data_t function_dispex
= {
625 &function_dispex_vtbl
,
631 static func_disp_t
*create_func_disp(DispatchEx
*obj
, func_info_t
*info
)
635 ret
= heap_alloc_zero(sizeof(func_disp_t
));
639 ret
->lpIUnknownVtbl
= &FunctionUnkVtbl
;
640 init_dispex(&ret
->dispex
, FUNCUNKNOWN(ret
), &function_dispex
);
647 static HRESULT
function_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
653 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
656 case DISPATCH_METHOD
:
657 hres
= typeinfo_invoke(This
, func
, flags
, dp
, res
, ei
);
659 case DISPATCH_PROPERTYGET
: {
660 dispex_dynamic_data_t
*dynamic_data
;
662 if(func
->id
== DISPID_VALUE
) {
665 ret
= SysAllocString(objectW
);
667 return E_OUTOFMEMORY
;
674 dynamic_data
= get_dynamic_data(This
, TRUE
);
676 return E_OUTOFMEMORY
;
678 if(!dynamic_data
->func_disps
) {
679 dynamic_data
->func_disps
= heap_alloc_zero(This
->data
->data
->func_disp_cnt
* sizeof(func_disp_t
*));
680 if(!dynamic_data
->func_disps
)
681 return E_OUTOFMEMORY
;
684 if(!dynamic_data
->func_disps
[func
->func_disp_idx
]) {
685 dynamic_data
->func_disps
[func
->func_disp_idx
] = create_func_disp(This
, func
);
686 if(!dynamic_data
->func_disps
[func
->func_disp_idx
])
687 return E_OUTOFMEMORY
;
690 V_VT(res
) = VT_DISPATCH
;
691 V_DISPATCH(res
) = (IDispatch
*)DISPATCHEX(&dynamic_data
->func_disps
[func
->func_disp_idx
]->dispex
);
692 IDispatch_AddRef(V_DISPATCH(res
));
697 FIXME("Unimplemented flags %x\n", flags
);
698 case DISPATCH_PROPERTYPUT
:
705 static HRESULT
get_builtin_func(dispex_data_t
*data
, DISPID id
, func_info_t
**ret
)
710 max
= data
->func_cnt
-1;
715 if(data
->funcs
[n
].id
== id
) {
716 *ret
= data
->funcs
+n
;
720 if(data
->funcs
[n
].id
< id
)
726 WARN("invalid id %x\n", id
);
727 return DISP_E_UNKNOWNNAME
;
730 #define DISPATCHEX_THIS(iface) DEFINE_THIS(DispatchEx, IDispatchEx, iface)
732 static HRESULT WINAPI
DispatchEx_QueryInterface(IDispatchEx
*iface
, REFIID riid
, void **ppv
)
734 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
736 return IUnknown_QueryInterface(This
->outer
, riid
, ppv
);
739 static ULONG WINAPI
DispatchEx_AddRef(IDispatchEx
*iface
)
741 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
743 return IUnknown_AddRef(This
->outer
);
746 static ULONG WINAPI
DispatchEx_Release(IDispatchEx
*iface
)
748 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
750 return IUnknown_Release(This
->outer
);
753 static HRESULT WINAPI
DispatchEx_GetTypeInfoCount(IDispatchEx
*iface
, UINT
*pctinfo
)
755 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
757 TRACE("(%p)->(%p)\n", This
, pctinfo
);
763 static HRESULT WINAPI
DispatchEx_GetTypeInfo(IDispatchEx
*iface
, UINT iTInfo
,
764 LCID lcid
, ITypeInfo
**ppTInfo
)
766 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
769 TRACE("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
771 hres
= get_typeinfo(This
->data
->disp_tid
, ppTInfo
);
775 ITypeInfo_AddRef(*ppTInfo
);
779 static HRESULT WINAPI
DispatchEx_GetIDsOfNames(IDispatchEx
*iface
, REFIID riid
,
780 LPOLESTR
*rgszNames
, UINT cNames
,
781 LCID lcid
, DISPID
*rgDispId
)
783 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
787 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
790 for(i
=0; i
< cNames
; i
++) {
791 hres
= IDispatchEx_GetDispID(DISPATCHEX(This
), rgszNames
[i
], 0, rgDispId
+i
);
799 static HRESULT WINAPI
DispatchEx_Invoke(IDispatchEx
*iface
, DISPID dispIdMember
,
800 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
801 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
803 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
805 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
806 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
808 return IDispatchEx_InvokeEx(DISPATCHEX(This
), dispIdMember
, lcid
, wFlags
,
809 pDispParams
, pVarResult
, pExcepInfo
, NULL
);
812 static HRESULT WINAPI
DispatchEx_GetDispID(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
, DISPID
*pid
)
814 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
815 dynamic_prop_t
*dprop
;
820 TRACE("(%p)->(%s %x %p)\n", This
, debugstr_w(bstrName
), grfdex
, pid
);
822 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameCaseInsensitive
|fdexNameEnsure
|fdexNameImplicit
|FDEX_VERSION_MASK
))
823 FIXME("Unsupported grfdex %x\n", grfdex
);
825 data
= get_dispex_data(This
);
830 max
= data
->func_cnt
-1;
835 c
= strcmpiW(data
->name_table
[n
]->name
, bstrName
);
837 if((grfdex
& fdexNameCaseSensitive
) && strcmpW(data
->name_table
[n
]->name
, bstrName
))
840 *pid
= data
->name_table
[n
]->id
;
850 if(This
->data
->vtbl
&& This
->data
->vtbl
->get_dispid
) {
853 hres
= This
->data
->vtbl
->get_dispid(This
->outer
, bstrName
, grfdex
, pid
);
854 if(hres
!= DISP_E_UNKNOWNNAME
)
858 hres
= get_dynamic_prop(This
, bstrName
, grfdex
, &dprop
);
862 *pid
= DISPID_DYNPROP_0
+ (dprop
- This
->dynamic_data
->props
);
866 static HRESULT WINAPI
DispatchEx_InvokeEx(IDispatchEx
*iface
, DISPID id
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pdp
,
867 VARIANT
*pvarRes
, EXCEPINFO
*pei
, IServiceProvider
*pspCaller
)
869 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
874 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
876 if(is_custom_dispid(id
) && This
->data
->vtbl
&& This
->data
->vtbl
->invoke
)
877 return This
->data
->vtbl
->invoke(This
->outer
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
879 if(wFlags
== DISPATCH_CONSTRUCT
) {
880 if(id
== DISPID_VALUE
) {
881 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
) {
882 return This
->data
->vtbl
->value(This
->outer
, lcid
, wFlags
, pdp
,
883 pvarRes
, pei
, pspCaller
);
885 FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
888 FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
892 if(is_dynamic_dispid(id
)) {
893 DWORD idx
= id
- DISPID_DYNPROP_0
;
896 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
897 return DISP_E_UNKNOWNNAME
;
899 var
= &This
->dynamic_data
->props
[idx
].var
;
902 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
905 case DISPATCH_METHOD
: {
906 DISPID named_arg
= DISPID_THIS
;
907 DISPPARAMS dp
= {NULL
, &named_arg
, 0, 1};
910 if(V_VT(var
) != VT_DISPATCH
) {
911 FIXME("invoke vt %d\n", V_VT(var
));
915 if(pdp
->cNamedArgs
) {
916 FIXME("named args not supported\n");
920 dp
.rgvarg
= heap_alloc((pdp
->cArgs
+1)*sizeof(VARIANTARG
));
922 return E_OUTOFMEMORY
;
924 dp
.cArgs
= pdp
->cArgs
+1;
925 memcpy(dp
.rgvarg
+1, pdp
->rgvarg
, pdp
->cArgs
*sizeof(VARIANTARG
));
927 V_VT(dp
.rgvarg
) = VT_DISPATCH
;
928 V_DISPATCH(dp
.rgvarg
) = (IDispatch
*)DISPATCHEX(This
);
930 hres
= IDispatch_QueryInterface(V_DISPATCH(var
), &IID_IDispatchEx
, (void**)&dispex
);
931 TRACE("%s call\n", debugstr_w(This
->dynamic_data
->props
[idx
].name
));
932 if(SUCCEEDED(hres
)) {
933 hres
= IDispatchEx_InvokeEx(dispex
, DISPID_VALUE
, lcid
, wFlags
, &dp
, pvarRes
, pei
, pspCaller
);
934 IDispatchEx_Release(dispex
);
937 hres
= IDispatch_Invoke(V_DISPATCH(var
), DISPID_VALUE
, &IID_NULL
, lcid
, wFlags
, pdp
, pvarRes
, pei
, &err
);
939 TRACE("%s ret %08x\n", debugstr_w(This
->dynamic_data
->props
[idx
].name
), hres
);
941 heap_free(dp
.rgvarg
);
944 case DISPATCH_PROPERTYGET
:
945 return VariantCopy(pvarRes
, var
);
946 case DISPATCH_PROPERTYPUT
|DISPATCH_PROPERTYPUTREF
:
947 case DISPATCH_PROPERTYPUT
:
948 if(pdp
->cArgs
!= 1 || (pdp
->cNamedArgs
== 1 && *pdp
->rgdispidNamedArgs
!= DISPID_PROPERTYPUT
)
949 || pdp
->cNamedArgs
> 1) {
950 FIXME("invalid args\n");
954 TRACE("put %s\n", debugstr_variant(pdp
->rgvarg
));
956 return VariantCopy(var
, pdp
->rgvarg
);
958 FIXME("unhandled wFlags %x\n", wFlags
);
963 data
= get_dispex_data(This
);
967 hres
= get_builtin_func(data
, id
, &func
);
968 if(id
== DISPID_VALUE
&& hres
== DISP_E_UNKNOWNNAME
)
969 return dispex_value(This
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
973 if(func
->func_disp_idx
== -1)
974 hres
= typeinfo_invoke(This
, func
, wFlags
, pdp
, pvarRes
, pei
);
976 hres
= function_invoke(This
, func
, wFlags
, pdp
, pvarRes
, pei
);
981 static HRESULT WINAPI
DispatchEx_DeleteMemberByName(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
)
983 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
984 FIXME("(%p)->(%s %x)\n", This
, debugstr_w(bstrName
), grfdex
);
988 static HRESULT WINAPI
DispatchEx_DeleteMemberByDispID(IDispatchEx
*iface
, DISPID id
)
990 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
991 FIXME("(%p)->(%x)\n", This
, id
);
995 static HRESULT WINAPI
DispatchEx_GetMemberProperties(IDispatchEx
*iface
, DISPID id
, DWORD grfdexFetch
, DWORD
*pgrfdex
)
997 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
998 FIXME("(%p)->(%x %x %p)\n", This
, id
, grfdexFetch
, pgrfdex
);
1002 static HRESULT WINAPI
DispatchEx_GetMemberName(IDispatchEx
*iface
, DISPID id
, BSTR
*pbstrName
)
1004 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1005 dispex_data_t
*data
;
1009 TRACE("(%p)->(%x %p)\n", This
, id
, pbstrName
);
1011 if(is_dynamic_dispid(id
)) {
1012 DWORD idx
= id
- DISPID_DYNPROP_0
;
1014 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
1015 return DISP_E_UNKNOWNNAME
;
1017 *pbstrName
= SysAllocString(This
->dynamic_data
->props
[idx
].name
);
1019 return E_OUTOFMEMORY
;
1024 data
= get_dispex_data(This
);
1028 hres
= get_builtin_func(data
, id
, &func
);
1032 *pbstrName
= SysAllocString(func
->name
);
1034 return E_OUTOFMEMORY
;
1038 static HRESULT WINAPI
DispatchEx_GetNextDispID(IDispatchEx
*iface
, DWORD grfdex
, DISPID id
, DISPID
*pid
)
1040 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1041 dispex_data_t
*data
;
1045 TRACE("(%p)->(%x %x %p)\n", This
, grfdex
, id
, pid
);
1047 if(is_dynamic_dispid(id
)) {
1048 DWORD idx
= id
- DISPID_DYNPROP_0
;
1050 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
1051 return DISP_E_UNKNOWNNAME
;
1053 if(idx
+1 == This
->dynamic_data
->prop_cnt
) {
1054 *pid
= DISPID_STARTENUM
;
1062 data
= get_dispex_data(This
);
1066 if(id
== DISPID_STARTENUM
) {
1069 hres
= get_builtin_func(data
, id
, &func
);
1075 while(func
< data
->funcs
+data
->func_cnt
) {
1076 /* FIXME: Skip hidden properties */
1077 if(func
->func_disp_idx
== -1) {
1084 if(This
->dynamic_data
&& This
->dynamic_data
->prop_cnt
) {
1085 *pid
= DISPID_DYNPROP_0
;
1089 *pid
= DISPID_STARTENUM
;
1093 static HRESULT WINAPI
DispatchEx_GetNameSpaceParent(IDispatchEx
*iface
, IUnknown
**ppunk
)
1095 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1096 FIXME("(%p)->(%p)\n", This
, ppunk
);
1100 #undef DISPATCHEX_THIS
1102 static IDispatchExVtbl DispatchExVtbl
= {
1103 DispatchEx_QueryInterface
,
1106 DispatchEx_GetTypeInfoCount
,
1107 DispatchEx_GetTypeInfo
,
1108 DispatchEx_GetIDsOfNames
,
1110 DispatchEx_GetDispID
,
1111 DispatchEx_InvokeEx
,
1112 DispatchEx_DeleteMemberByName
,
1113 DispatchEx_DeleteMemberByDispID
,
1114 DispatchEx_GetMemberProperties
,
1115 DispatchEx_GetMemberName
,
1116 DispatchEx_GetNextDispID
,
1117 DispatchEx_GetNameSpaceParent
1120 BOOL
dispex_query_interface(DispatchEx
*This
, REFIID riid
, void **ppv
)
1122 static const IID IID_UndocumentedScriptIface
=
1123 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0}};
1124 static const IID IID_IDispatchJS
=
1125 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
1127 if(IsEqualGUID(&IID_IDispatch
, riid
)) {
1128 TRACE("(%p)->(IID_IDispatch %p)\n", This
, ppv
);
1129 *ppv
= DISPATCHEX(This
);
1130 }else if(IsEqualGUID(&IID_IDispatchEx
, riid
)) {
1131 TRACE("(%p)->(IID_IDispatchEx %p)\n", This
, ppv
);
1132 *ppv
= DISPATCHEX(This
);
1133 }else if(IsEqualGUID(&IID_IDispatchJS
, riid
)) {
1134 TRACE("(%p)->(IID_IDispatchJS %p) returning NULL\n", This
, ppv
);
1136 }else if(IsEqualGUID(&IID_UndocumentedScriptIface
, riid
)) {
1137 TRACE("(%p)->(IID_UndocumentedScriptIface %p) returning NULL\n", This
, ppv
);
1144 IUnknown_AddRef((IUnknown
*)*ppv
);
1148 void release_dispex(DispatchEx
*This
)
1150 dynamic_prop_t
*prop
;
1152 if(!This
->dynamic_data
)
1155 for(prop
= This
->dynamic_data
->props
; prop
< This
->dynamic_data
->props
+ This
->dynamic_data
->prop_cnt
; prop
++) {
1156 VariantClear(&prop
->var
);
1157 heap_free(prop
->name
);
1160 heap_free(This
->dynamic_data
->props
);
1162 if(This
->dynamic_data
->func_disps
) {
1165 for(i
=0; i
< This
->data
->data
->func_disp_cnt
; i
++) {
1166 if(This
->dynamic_data
->func_disps
[i
]) {
1167 release_dispex(&This
->dynamic_data
->func_disps
[i
]->dispex
);
1168 heap_free(This
->dynamic_data
->func_disps
[i
]);
1172 heap_free(This
->dynamic_data
->func_disps
);
1175 heap_free(This
->dynamic_data
);
1178 void init_dispex(DispatchEx
*dispex
, IUnknown
*outer
, dispex_static_data_t
*data
)
1180 dispex
->lpIDispatchExVtbl
= &DispatchExVtbl
;
1181 dispex
->outer
= outer
;
1182 dispex
->data
= data
;
1183 dispex
->dynamic_data
= NULL
;