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
;
58 #define DYNPROP_DELETED 0x01
62 const IUnknownVtbl
*lpIUnknownVtbl
;
67 #define FUNCUNKNOWN(x) ((IUnknown*) &(x)->lpIUnknownVtbl)
69 struct dispex_dynamic_data_t
{
72 dynamic_prop_t
*props
;
73 func_disp_t
**func_disps
;
76 #define DISPID_DYNPROP_0 0x50000000
77 #define DISPID_DYNPROP_MAX 0x5fffffff
79 #define FDEX_VERSION_MASK 0xf0000000
81 static ITypeLib
*typelib
;
82 static ITypeInfo
*typeinfos
[LAST_tid
];
83 static struct list dispex_data_list
= LIST_INIT(dispex_data_list
);
85 static REFIID tid_ids
[] = {
86 #define XIID(iface) &IID_ ## iface,
87 #define XDIID(iface) &DIID_ ## iface,
93 static HRESULT
get_typeinfo(tid_t tid
, ITypeInfo
**typeinfo
)
100 hres
= LoadRegTypeLib(&LIBID_MSHTML
, 4, 0, LOCALE_SYSTEM_DEFAULT
, &tl
);
102 ERR("LoadRegTypeLib failed: %08x\n", hres
);
106 if(InterlockedCompareExchangePointer((void**)&typelib
, tl
, NULL
))
107 ITypeLib_Release(tl
);
110 if(!typeinfos
[tid
]) {
113 hres
= ITypeLib_GetTypeInfoOfGuid(typelib
, tid_ids
[tid
], &typeinfo
);
115 ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(tid_ids
[tid
]), hres
);
119 if(InterlockedCompareExchangePointer((void**)(typeinfos
+tid
), typeinfo
, NULL
))
120 ITypeInfo_Release(typeinfo
);
123 *typeinfo
= typeinfos
[tid
];
127 void release_typelib(void)
132 while(!list_empty(&dispex_data_list
)) {
133 iter
= LIST_ENTRY(list_head(&dispex_data_list
), dispex_data_t
, entry
);
134 list_remove(&iter
->entry
);
136 for(i
=0; i
< iter
->func_cnt
; i
++)
137 SysFreeString(iter
->funcs
[i
].name
);
139 heap_free(iter
->funcs
);
140 heap_free(iter
->name_table
);
147 for(i
=0; i
< sizeof(typeinfos
)/sizeof(*typeinfos
); i
++)
149 ITypeInfo_Release(typeinfos
[i
]);
151 ITypeLib_Release(typelib
);
154 static void add_func_info(dispex_data_t
*data
, DWORD
*size
, tid_t tid
, const FUNCDESC
*desc
, ITypeInfo
*dti
)
158 if(data
->func_cnt
&& data
->funcs
[data
->func_cnt
-1].id
== desc
->memid
)
161 if(data
->func_cnt
== *size
)
162 data
->funcs
= heap_realloc(data
->funcs
, (*size
<<= 1)*sizeof(func_info_t
));
164 hres
= ITypeInfo_GetDocumentation(dti
, desc
->memid
, &data
->funcs
[data
->func_cnt
].name
, NULL
, NULL
, NULL
);
168 data
->funcs
[data
->func_cnt
].id
= desc
->memid
;
169 data
->funcs
[data
->func_cnt
].tid
= tid
;
170 data
->funcs
[data
->func_cnt
].func_disp_idx
= (desc
->invkind
& DISPATCH_METHOD
) ? data
->func_disp_cnt
++ : -1;
175 static int dispid_cmp(const void *p1
, const void *p2
)
177 return ((const func_info_t
*)p1
)->id
- ((const func_info_t
*)p2
)->id
;
180 static int func_name_cmp(const void *p1
, const void *p2
)
182 return strcmpiW((*(func_info_t
* const*)p1
)->name
, (*(func_info_t
* const*)p2
)->name
);
185 static dispex_data_t
*preprocess_dispex_data(DispatchEx
*This
)
187 const tid_t
*tid
= This
->data
->iface_tids
;
194 TRACE("(%p)\n", This
);
196 if(This
->data
->disp_tid
) {
197 hres
= get_typeinfo(This
->data
->disp_tid
, &dti
);
199 ERR("Could not get disp type info: %08x\n", hres
);
204 data
= heap_alloc(sizeof(dispex_data_t
));
206 data
->func_disp_cnt
= 0;
207 data
->funcs
= heap_alloc(size
*sizeof(func_info_t
));
208 list_add_tail(&dispex_data_list
, &data
->entry
);
211 hres
= get_typeinfo(*tid
, &ti
);
217 hres
= ITypeInfo_GetFuncDesc(ti
, i
++, &funcdesc
);
221 add_func_info(data
, &size
, *tid
, funcdesc
, dti
);
222 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
228 if(!data
->func_cnt
) {
229 heap_free(data
->funcs
);
231 }else if(data
->func_cnt
!= size
) {
232 data
->funcs
= heap_realloc(data
->funcs
, data
->func_cnt
* sizeof(func_info_t
));
235 qsort(data
->funcs
, data
->func_cnt
, sizeof(func_info_t
), dispid_cmp
);
238 data
->name_table
= heap_alloc(data
->func_cnt
* sizeof(func_info_t
*));
239 for(i
=0; i
< data
->func_cnt
; i
++)
240 data
->name_table
[i
] = data
->funcs
+i
;
241 qsort(data
->name_table
, data
->func_cnt
, sizeof(func_info_t
*), func_name_cmp
);
243 data
->name_table
= NULL
;
249 static int id_cmp(const void *p1
, const void *p2
)
251 return *(const DISPID
*)p1
- *(const DISPID
*)p2
;
254 HRESULT
get_dispids(tid_t tid
, DWORD
*ret_size
, DISPID
**ret
)
256 unsigned i
, func_cnt
;
263 hres
= get_typeinfo(tid
, &ti
);
267 hres
= ITypeInfo_GetTypeAttr(ti
, &attr
);
269 ITypeInfo_Release(ti
);
273 func_cnt
= attr
->cFuncs
;
274 ITypeInfo_ReleaseTypeAttr(ti
, attr
);
276 ids
= heap_alloc(func_cnt
*sizeof(DISPID
));
278 ITypeInfo_Release(ti
);
279 return E_OUTOFMEMORY
;
282 for(i
=0; i
< func_cnt
; i
++) {
283 hres
= ITypeInfo_GetFuncDesc(ti
, i
, &funcdesc
);
287 ids
[i
] = funcdesc
->memid
;
288 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
291 ITypeInfo_Release(ti
);
297 qsort(ids
, func_cnt
, sizeof(DISPID
), id_cmp
);
299 *ret_size
= func_cnt
;
304 static CRITICAL_SECTION cs_dispex_static_data
;
305 static CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg
=
307 0, 0, &cs_dispex_static_data
,
308 { &cs_dispex_static_data_dbg
.ProcessLocksList
, &cs_dispex_static_data_dbg
.ProcessLocksList
},
309 0, 0, { (DWORD_PTR
)(__FILE__
": dispex_static_data") }
311 static CRITICAL_SECTION cs_dispex_static_data
= { &cs_dispex_static_data_dbg
, -1, 0, 0, 0, 0 };
314 static dispex_data_t
*get_dispex_data(DispatchEx
*This
)
317 return This
->data
->data
;
319 EnterCriticalSection(&cs_dispex_static_data
);
321 if(!This
->data
->data
)
322 This
->data
->data
= preprocess_dispex_data(This
);
324 LeaveCriticalSection(&cs_dispex_static_data
);
326 return This
->data
->data
;
329 HRESULT
call_disp_func(IDispatch
*disp
, DISPPARAMS
*dp
)
337 memset(&ei
, 0, sizeof(ei
));
339 hres
= IDispatch_QueryInterface(disp
, &IID_IDispatchEx
, (void**)&dispex
);
340 if(SUCCEEDED(hres
)) {
341 hres
= IDispatchEx_InvokeEx(dispex
, 0, GetUserDefaultLCID(), DISPATCH_METHOD
, dp
, &res
, &ei
, NULL
);
342 IDispatchEx_Release(dispex
);
344 TRACE("Could not get IDispatchEx interface: %08x\n", hres
);
345 hres
= IDispatch_Invoke(disp
, 0, &IID_NULL
, GetUserDefaultLCID(), DISPATCH_METHOD
,
346 dp
, &res
, &ei
, NULL
);
353 static inline BOOL
is_custom_dispid(DISPID id
)
355 return MSHTML_DISPID_CUSTOM_MIN
<= id
&& id
<= MSHTML_DISPID_CUSTOM_MAX
;
358 static inline BOOL
is_dynamic_dispid(DISPID id
)
360 return DISPID_DYNPROP_0
<= id
&& id
<= DISPID_DYNPROP_MAX
;
363 static inline dispex_dynamic_data_t
*get_dynamic_data(DispatchEx
*This
, BOOL alloc
)
365 return !alloc
|| This
->dynamic_data
367 : (This
->dynamic_data
= heap_alloc_zero(sizeof(dispex_dynamic_data_t
)));
370 static HRESULT
get_dynamic_prop(DispatchEx
*This
, const WCHAR
*name
, DWORD flags
, dynamic_prop_t
**ret
)
372 const BOOL alloc
= flags
& fdexNameEnsure
;
373 dispex_dynamic_data_t
*data
;
374 dynamic_prop_t
*prop
;
376 data
= get_dynamic_data(This
, alloc
);
379 return E_OUTOFMEMORY
;
381 TRACE("not found %s\n", debugstr_w(name
));
382 return DISP_E_UNKNOWNNAME
;
385 for(prop
= data
->props
; prop
< data
->props
+data
->prop_cnt
; prop
++) {
386 if(flags
& fdexNameCaseInsensitive
? !strcmpiW(prop
->name
, name
) : !strcmpW(prop
->name
, name
)) {
387 if(prop
->flags
& DYNPROP_DELETED
) {
389 return DISP_E_UNKNOWNNAME
;
390 prop
->flags
&= ~DYNPROP_DELETED
;
398 return DISP_E_UNKNOWNNAME
;
400 TRACE("creating dynamic prop %s\n", debugstr_w(name
));
402 if(!data
->buf_size
) {
403 data
->props
= heap_alloc(sizeof(dynamic_prop_t
)*4);
405 return E_OUTOFMEMORY
;
407 }else if(data
->buf_size
== data
->prop_cnt
) {
408 dynamic_prop_t
*new_props
;
410 new_props
= heap_realloc(data
->props
, sizeof(dynamic_prop_t
)*(data
->buf_size
<<1));
412 return E_OUTOFMEMORY
;
414 data
->props
= new_props
;
415 data
->buf_size
<<= 1;
418 prop
= data
->props
+ data
->prop_cnt
;
420 prop
->name
= heap_strdupW(name
);
422 return E_OUTOFMEMORY
;
424 VariantInit(&prop
->var
);
431 HRESULT
dispex_get_dprop_ref(DispatchEx
*This
, const WCHAR
*name
, BOOL alloc
, VARIANT
**ret
)
433 dynamic_prop_t
*prop
;
436 hres
= get_dynamic_prop(This
, name
, alloc
? fdexNameEnsure
: 0, &prop
);
444 static HRESULT
dispex_value(DispatchEx
*This
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
445 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
447 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
)
448 return This
->data
->vtbl
->value(This
, lcid
, flags
, params
, res
, ei
, caller
);
451 case DISPATCH_PROPERTYGET
:
453 V_BSTR(res
) = SysAllocString(objectW
);
455 return E_OUTOFMEMORY
;
458 FIXME("Unimplemented flags %x\n", flags
);
465 static HRESULT
typeinfo_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
473 hres
= get_typeinfo(func
->tid
, &ti
);
475 ERR("Could not get type info: %08x\n", hres
);
479 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&unk
);
481 ERR("Could not get iface %s: %08x\n", debugstr_guid(tid_ids
[func
->tid
]), hres
);
485 hres
= ITypeInfo_Invoke(ti
, unk
, func
->id
, flags
, dp
, res
, ei
, &argerr
);
487 IUnknown_Release(unk
);
491 #define FUNCTION_THIS(iface) DEFINE_THIS(func_disp_t, IUnknown, iface)
493 static HRESULT WINAPI
Function_QueryInterface(IUnknown
*iface
, REFIID riid
, void **ppv
)
495 func_disp_t
*This
= FUNCTION_THIS(iface
);
497 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
498 TRACE("(%p)->(IID_IUnknown %p)\n", This
, ppv
);
499 *ppv
= FUNCUNKNOWN(This
);
500 }else if(dispex_query_interface(&This
->dispex
, riid
, ppv
)) {
501 return *ppv
? S_OK
: E_NOINTERFACE
;
504 return E_NOINTERFACE
;
507 IUnknown_AddRef((IUnknown
*)*ppv
);
511 static ULONG WINAPI
Function_AddRef(IUnknown
*iface
)
513 func_disp_t
*This
= FUNCTION_THIS(iface
);
515 TRACE("(%p)\n", This
);
517 return IDispatchEx_AddRef(DISPATCHEX(This
->obj
));
520 static ULONG WINAPI
Function_Release(IUnknown
*iface
)
522 func_disp_t
*This
= FUNCTION_THIS(iface
);
524 TRACE("(%p)\n", This
);
526 return IDispatchEx_Release(DISPATCHEX(This
->obj
));
531 static const IUnknownVtbl FunctionUnkVtbl
= {
532 Function_QueryInterface
,
537 static inline func_disp_t
*impl_from_DispatchEx(DispatchEx
*iface
)
539 return CONTAINING_RECORD(iface
, func_disp_t
, dispex
);
542 static HRESULT
function_value(DispatchEx
*dispex
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
543 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
545 func_disp_t
*This
= impl_from_DispatchEx(dispex
);
549 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
552 case DISPATCH_METHOD
:
553 hres
= typeinfo_invoke(This
->obj
, This
->info
, flags
, params
, res
, ei
);
556 FIXME("Unimplemented flags %x\n", flags
);
563 static const dispex_static_data_vtbl_t function_dispex_vtbl
= {
569 static const tid_t function_iface_tids
[] = {0};
571 static dispex_static_data_t function_dispex
= {
572 &function_dispex_vtbl
,
578 static func_disp_t
*create_func_disp(DispatchEx
*obj
, func_info_t
*info
)
582 ret
= heap_alloc_zero(sizeof(func_disp_t
));
586 ret
->lpIUnknownVtbl
= &FunctionUnkVtbl
;
587 init_dispex(&ret
->dispex
, FUNCUNKNOWN(ret
), &function_dispex
);
594 static HRESULT
function_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
600 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
603 case DISPATCH_METHOD
:
604 hres
= typeinfo_invoke(This
, func
, flags
, dp
, res
, ei
);
606 case DISPATCH_PROPERTYGET
: {
607 dispex_dynamic_data_t
*dynamic_data
;
609 if(func
->id
== DISPID_VALUE
) {
612 ret
= SysAllocString(objectW
);
614 return E_OUTOFMEMORY
;
621 dynamic_data
= get_dynamic_data(This
, TRUE
);
623 return E_OUTOFMEMORY
;
625 if(!dynamic_data
->func_disps
) {
626 dynamic_data
->func_disps
= heap_alloc_zero(This
->data
->data
->func_disp_cnt
* sizeof(func_disp_t
*));
627 if(!dynamic_data
->func_disps
)
628 return E_OUTOFMEMORY
;
631 if(!dynamic_data
->func_disps
[func
->func_disp_idx
]) {
632 dynamic_data
->func_disps
[func
->func_disp_idx
] = create_func_disp(This
, func
);
633 if(!dynamic_data
->func_disps
[func
->func_disp_idx
])
634 return E_OUTOFMEMORY
;
637 V_VT(res
) = VT_DISPATCH
;
638 V_DISPATCH(res
) = (IDispatch
*)DISPATCHEX(&dynamic_data
->func_disps
[func
->func_disp_idx
]->dispex
);
639 IDispatch_AddRef(V_DISPATCH(res
));
644 FIXME("Unimplemented flags %x\n", flags
);
645 case DISPATCH_PROPERTYPUT
:
652 static HRESULT
get_builtin_func(dispex_data_t
*data
, DISPID id
, func_info_t
**ret
)
657 max
= data
->func_cnt
-1;
662 if(data
->funcs
[n
].id
== id
) {
663 *ret
= data
->funcs
+n
;
667 if(data
->funcs
[n
].id
< id
)
673 WARN("invalid id %x\n", id
);
674 return DISP_E_UNKNOWNNAME
;
677 static HRESULT
get_builtin_id(DispatchEx
*This
, BSTR name
, DWORD grfdex
, DISPID
*ret
)
682 data
= get_dispex_data(This
);
687 max
= data
->func_cnt
-1;
692 c
= strcmpiW(data
->name_table
[n
]->name
, name
);
694 if((grfdex
& fdexNameCaseSensitive
) && strcmpW(data
->name_table
[n
]->name
, name
))
697 *ret
= data
->name_table
[n
]->id
;
707 if(This
->data
->vtbl
&& This
->data
->vtbl
->get_dispid
) {
710 hres
= This
->data
->vtbl
->get_dispid(This
, name
, grfdex
, ret
);
711 if(hres
!= DISP_E_UNKNOWNNAME
)
715 return DISP_E_UNKNOWNNAME
;
718 static HRESULT
invoke_builtin_prop(DispatchEx
*This
, DISPID id
, LCID lcid
, WORD flags
, DISPPARAMS
*dp
,
719 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
725 data
= get_dispex_data(This
);
729 hres
= get_builtin_func(data
, id
, &func
);
730 if(id
== DISPID_VALUE
&& hres
== DISP_E_UNKNOWNNAME
)
731 return dispex_value(This
, lcid
, flags
, dp
, res
, ei
, caller
);
735 if(func
->func_disp_idx
== -1)
736 hres
= typeinfo_invoke(This
, func
, flags
, dp
, res
, ei
);
738 hres
= function_invoke(This
, func
, flags
, dp
, res
, ei
);
743 HRESULT
remove_prop(DispatchEx
*This
, BSTR name
, VARIANT_BOOL
*success
)
745 dynamic_prop_t
*prop
;
749 hres
= get_builtin_id(This
, name
, 0, &id
);
751 DISPID named_id
= DISPID_PROPERTYPUT
;
753 DISPPARAMS dp
= {&var
,&named_id
,1,1};
756 V_VT(&var
) = VT_EMPTY
;
757 memset(&ei
, 0, sizeof(ei
));
758 hres
= invoke_builtin_prop(This
, id
, 0, DISPATCH_PROPERTYPUT
, &dp
, NULL
, &ei
, NULL
);
762 *success
= VARIANT_TRUE
;
766 hres
= get_dynamic_prop(This
, name
, 0, &prop
);
768 if(hres
!= DISP_E_UNKNOWNNAME
)
770 *success
= VARIANT_FALSE
;
774 VariantClear(&prop
->var
);
775 prop
->flags
|= DYNPROP_DELETED
;
776 *success
= VARIANT_TRUE
;
780 #define DISPATCHEX_THIS(iface) DEFINE_THIS(DispatchEx, IDispatchEx, iface)
782 static HRESULT WINAPI
DispatchEx_QueryInterface(IDispatchEx
*iface
, REFIID riid
, void **ppv
)
784 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
786 return IUnknown_QueryInterface(This
->outer
, riid
, ppv
);
789 static ULONG WINAPI
DispatchEx_AddRef(IDispatchEx
*iface
)
791 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
793 return IUnknown_AddRef(This
->outer
);
796 static ULONG WINAPI
DispatchEx_Release(IDispatchEx
*iface
)
798 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
800 return IUnknown_Release(This
->outer
);
803 static HRESULT WINAPI
DispatchEx_GetTypeInfoCount(IDispatchEx
*iface
, UINT
*pctinfo
)
805 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
807 TRACE("(%p)->(%p)\n", This
, pctinfo
);
813 static HRESULT WINAPI
DispatchEx_GetTypeInfo(IDispatchEx
*iface
, UINT iTInfo
,
814 LCID lcid
, ITypeInfo
**ppTInfo
)
816 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
819 TRACE("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
821 hres
= get_typeinfo(This
->data
->disp_tid
, ppTInfo
);
825 ITypeInfo_AddRef(*ppTInfo
);
829 static HRESULT WINAPI
DispatchEx_GetIDsOfNames(IDispatchEx
*iface
, REFIID riid
,
830 LPOLESTR
*rgszNames
, UINT cNames
,
831 LCID lcid
, DISPID
*rgDispId
)
833 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
837 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
840 for(i
=0; i
< cNames
; i
++) {
841 hres
= IDispatchEx_GetDispID(DISPATCHEX(This
), rgszNames
[i
], 0, rgDispId
+i
);
849 static HRESULT WINAPI
DispatchEx_Invoke(IDispatchEx
*iface
, DISPID dispIdMember
,
850 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
851 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
853 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
855 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
856 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
858 return IDispatchEx_InvokeEx(DISPATCHEX(This
), dispIdMember
, lcid
, wFlags
,
859 pDispParams
, pVarResult
, pExcepInfo
, NULL
);
862 static HRESULT WINAPI
DispatchEx_GetDispID(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
, DISPID
*pid
)
864 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
865 dynamic_prop_t
*dprop
;
868 TRACE("(%p)->(%s %x %p)\n", This
, debugstr_w(bstrName
), grfdex
, pid
);
870 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameCaseInsensitive
|fdexNameEnsure
|fdexNameImplicit
|FDEX_VERSION_MASK
))
871 FIXME("Unsupported grfdex %x\n", grfdex
);
873 hres
= get_builtin_id(This
, bstrName
, grfdex
, pid
);
874 if(hres
!= DISP_E_UNKNOWNNAME
)
877 hres
= get_dynamic_prop(This
, bstrName
, grfdex
, &dprop
);
881 *pid
= DISPID_DYNPROP_0
+ (dprop
- This
->dynamic_data
->props
);
885 static HRESULT WINAPI
DispatchEx_InvokeEx(IDispatchEx
*iface
, DISPID id
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pdp
,
886 VARIANT
*pvarRes
, EXCEPINFO
*pei
, IServiceProvider
*pspCaller
)
888 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
891 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
893 if(is_custom_dispid(id
) && This
->data
->vtbl
&& This
->data
->vtbl
->invoke
)
894 return This
->data
->vtbl
->invoke(This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
896 if(wFlags
== DISPATCH_CONSTRUCT
) {
897 if(id
== DISPID_VALUE
) {
898 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
) {
899 return This
->data
->vtbl
->value(This
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
901 FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
904 FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
908 if(is_dynamic_dispid(id
)) {
909 DWORD idx
= id
- DISPID_DYNPROP_0
;
910 dynamic_prop_t
*prop
;
912 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
913 return DISP_E_UNKNOWNNAME
;
915 prop
= This
->dynamic_data
->props
+idx
;
918 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
921 case DISPATCH_METHOD
: {
922 DISPID named_arg
= DISPID_THIS
;
923 DISPPARAMS dp
= {NULL
, &named_arg
, 0, 1};
926 if(V_VT(&prop
->var
) != VT_DISPATCH
) {
927 FIXME("invoke %s\n", debugstr_variant(&prop
->var
));
931 if(pdp
->cNamedArgs
) {
932 FIXME("named args not supported\n");
936 dp
.rgvarg
= heap_alloc((pdp
->cArgs
+1)*sizeof(VARIANTARG
));
938 return E_OUTOFMEMORY
;
940 dp
.cArgs
= pdp
->cArgs
+1;
941 memcpy(dp
.rgvarg
+1, pdp
->rgvarg
, pdp
->cArgs
*sizeof(VARIANTARG
));
943 V_VT(dp
.rgvarg
) = VT_DISPATCH
;
944 V_DISPATCH(dp
.rgvarg
) = (IDispatch
*)DISPATCHEX(This
);
946 hres
= IDispatch_QueryInterface(V_DISPATCH(&prop
->var
), &IID_IDispatchEx
, (void**)&dispex
);
947 TRACE("%s call\n", debugstr_w(This
->dynamic_data
->props
[idx
].name
));
948 if(SUCCEEDED(hres
)) {
949 hres
= IDispatchEx_InvokeEx(dispex
, DISPID_VALUE
, lcid
, wFlags
, &dp
, pvarRes
, pei
, pspCaller
);
950 IDispatchEx_Release(dispex
);
953 hres
= IDispatch_Invoke(V_DISPATCH(&prop
->var
), DISPID_VALUE
, &IID_NULL
, lcid
, wFlags
, pdp
, pvarRes
, pei
, &err
);
955 TRACE("%s ret %08x\n", debugstr_w(This
->dynamic_data
->props
[idx
].name
), hres
);
957 heap_free(dp
.rgvarg
);
960 case DISPATCH_PROPERTYGET
:
961 if(prop
->flags
& DYNPROP_DELETED
)
962 return DISP_E_UNKNOWNNAME
;
963 return VariantCopy(pvarRes
, &prop
->var
);
964 case DISPATCH_PROPERTYPUT
|DISPATCH_PROPERTYPUTREF
:
965 case DISPATCH_PROPERTYPUT
:
966 if(pdp
->cArgs
!= 1 || (pdp
->cNamedArgs
== 1 && *pdp
->rgdispidNamedArgs
!= DISPID_PROPERTYPUT
)
967 || pdp
->cNamedArgs
> 1) {
968 FIXME("invalid args\n");
972 TRACE("put %s\n", debugstr_variant(pdp
->rgvarg
));
973 VariantClear(&prop
->var
);
974 hres
= VariantCopy(&prop
->var
, pdp
->rgvarg
);
978 prop
->flags
&= ~DYNPROP_DELETED
;
981 FIXME("unhandled wFlags %x\n", wFlags
);
986 return invoke_builtin_prop(This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
989 static HRESULT WINAPI
DispatchEx_DeleteMemberByName(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
)
991 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
993 TRACE("(%p)->(%s %x)\n", This
, debugstr_w(bstrName
), grfdex
);
995 /* Not implemented by IE */
999 static HRESULT WINAPI
DispatchEx_DeleteMemberByDispID(IDispatchEx
*iface
, DISPID id
)
1001 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1002 FIXME("(%p)->(%x)\n", This
, id
);
1006 static HRESULT WINAPI
DispatchEx_GetMemberProperties(IDispatchEx
*iface
, DISPID id
, DWORD grfdexFetch
, DWORD
*pgrfdex
)
1008 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1009 FIXME("(%p)->(%x %x %p)\n", This
, id
, grfdexFetch
, pgrfdex
);
1013 static HRESULT WINAPI
DispatchEx_GetMemberName(IDispatchEx
*iface
, DISPID id
, BSTR
*pbstrName
)
1015 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1016 dispex_data_t
*data
;
1020 TRACE("(%p)->(%x %p)\n", This
, id
, pbstrName
);
1022 if(is_dynamic_dispid(id
)) {
1023 DWORD idx
= id
- DISPID_DYNPROP_0
;
1025 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
1026 return DISP_E_UNKNOWNNAME
;
1028 *pbstrName
= SysAllocString(This
->dynamic_data
->props
[idx
].name
);
1030 return E_OUTOFMEMORY
;
1035 data
= get_dispex_data(This
);
1039 hres
= get_builtin_func(data
, id
, &func
);
1043 *pbstrName
= SysAllocString(func
->name
);
1045 return E_OUTOFMEMORY
;
1049 static HRESULT WINAPI
DispatchEx_GetNextDispID(IDispatchEx
*iface
, DWORD grfdex
, DISPID id
, DISPID
*pid
)
1051 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1052 dispex_data_t
*data
;
1056 TRACE("(%p)->(%x %x %p)\n", This
, grfdex
, id
, pid
);
1058 if(is_dynamic_dispid(id
)) {
1059 DWORD idx
= id
- DISPID_DYNPROP_0
;
1061 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
1062 return DISP_E_UNKNOWNNAME
;
1064 while(++idx
< This
->dynamic_data
->prop_cnt
&& This
->dynamic_data
->props
[idx
].flags
& DYNPROP_DELETED
);
1066 if(idx
== This
->dynamic_data
->prop_cnt
) {
1067 *pid
= DISPID_STARTENUM
;
1071 *pid
= DISPID_DYNPROP_0
+idx
;
1075 data
= get_dispex_data(This
);
1079 if(id
== DISPID_STARTENUM
) {
1082 hres
= get_builtin_func(data
, id
, &func
);
1088 while(func
< data
->funcs
+data
->func_cnt
) {
1089 /* FIXME: Skip hidden properties */
1090 if(func
->func_disp_idx
== -1) {
1097 if(This
->dynamic_data
&& This
->dynamic_data
->prop_cnt
) {
1098 *pid
= DISPID_DYNPROP_0
;
1102 *pid
= DISPID_STARTENUM
;
1106 static HRESULT WINAPI
DispatchEx_GetNameSpaceParent(IDispatchEx
*iface
, IUnknown
**ppunk
)
1108 DispatchEx
*This
= DISPATCHEX_THIS(iface
);
1109 FIXME("(%p)->(%p)\n", This
, ppunk
);
1113 #undef DISPATCHEX_THIS
1115 static IDispatchExVtbl DispatchExVtbl
= {
1116 DispatchEx_QueryInterface
,
1119 DispatchEx_GetTypeInfoCount
,
1120 DispatchEx_GetTypeInfo
,
1121 DispatchEx_GetIDsOfNames
,
1123 DispatchEx_GetDispID
,
1124 DispatchEx_InvokeEx
,
1125 DispatchEx_DeleteMemberByName
,
1126 DispatchEx_DeleteMemberByDispID
,
1127 DispatchEx_GetMemberProperties
,
1128 DispatchEx_GetMemberName
,
1129 DispatchEx_GetNextDispID
,
1130 DispatchEx_GetNameSpaceParent
1133 BOOL
dispex_query_interface(DispatchEx
*This
, REFIID riid
, void **ppv
)
1135 static const IID IID_UndocumentedScriptIface
=
1136 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0}};
1137 static const IID IID_IDispatchJS
=
1138 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
1140 if(IsEqualGUID(&IID_IDispatch
, riid
)) {
1141 TRACE("(%p)->(IID_IDispatch %p)\n", This
, ppv
);
1142 *ppv
= DISPATCHEX(This
);
1143 }else if(IsEqualGUID(&IID_IDispatchEx
, riid
)) {
1144 TRACE("(%p)->(IID_IDispatchEx %p)\n", This
, ppv
);
1145 *ppv
= DISPATCHEX(This
);
1146 }else if(IsEqualGUID(&IID_IDispatchJS
, riid
)) {
1147 TRACE("(%p)->(IID_IDispatchJS %p) returning NULL\n", This
, ppv
);
1149 }else if(IsEqualGUID(&IID_UndocumentedScriptIface
, riid
)) {
1150 TRACE("(%p)->(IID_UndocumentedScriptIface %p) returning NULL\n", This
, ppv
);
1157 IUnknown_AddRef((IUnknown
*)*ppv
);
1161 void release_dispex(DispatchEx
*This
)
1163 dynamic_prop_t
*prop
;
1165 if(!This
->dynamic_data
)
1168 for(prop
= This
->dynamic_data
->props
; prop
< This
->dynamic_data
->props
+ This
->dynamic_data
->prop_cnt
; prop
++) {
1169 VariantClear(&prop
->var
);
1170 heap_free(prop
->name
);
1173 heap_free(This
->dynamic_data
->props
);
1175 if(This
->dynamic_data
->func_disps
) {
1178 for(i
=0; i
< This
->data
->data
->func_disp_cnt
; i
++) {
1179 if(This
->dynamic_data
->func_disps
[i
]) {
1180 release_dispex(&This
->dynamic_data
->func_disps
[i
]->dispex
);
1181 heap_free(This
->dynamic_data
->func_disps
[i
]);
1185 heap_free(This
->dynamic_data
->func_disps
);
1188 heap_free(This
->dynamic_data
);
1191 void init_dispex(DispatchEx
*dispex
, IUnknown
*outer
, dispex_static_data_t
*data
)
1193 dispex
->lpIDispatchExVtbl
= &DispatchExVtbl
;
1194 dispex
->outer
= outer
;
1195 dispex
->data
= data
;
1196 dispex
->dynamic_data
= NULL
;