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
23 #define NONAMELESSUNION
30 #include "wine/debug.h"
32 #include "mshtml_private.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(mshtml
);
38 static CRITICAL_SECTION cs_dispex_static_data
;
39 static CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg
=
41 0, 0, &cs_dispex_static_data
,
42 { &cs_dispex_static_data_dbg
.ProcessLocksList
, &cs_dispex_static_data_dbg
.ProcessLocksList
},
43 0, 0, { (DWORD_PTR
)(__FILE__
": dispex_static_data") }
45 static CRITICAL_SECTION cs_dispex_static_data
= { &cs_dispex_static_data_dbg
, -1, 0, 0, 0, 0 };
48 static const WCHAR objectW
[] = {'[','o','b','j','e','c','t',']',0};
63 struct dispex_data_t
{
66 func_info_t
**name_table
;
78 #define DYNPROP_DELETED 0x01
82 IUnknown IUnknown_iface
;
89 func_disp_t
*func_obj
;
93 struct dispex_dynamic_data_t
{
96 dynamic_prop_t
*props
;
97 func_obj_entry_t
*func_disps
;
100 #define DISPID_DYNPROP_0 0x50000000
101 #define DISPID_DYNPROP_MAX 0x5fffffff
103 #define FDEX_VERSION_MASK 0xf0000000
105 static ITypeLib
*typelib
;
106 static ITypeInfo
*typeinfos
[LAST_tid
];
107 static struct list dispex_data_list
= LIST_INIT(dispex_data_list
);
109 static REFIID tid_ids
[] = {
110 #define XIID(iface) &IID_ ## iface,
111 #define XDIID(iface) &DIID_ ## iface,
117 static HRESULT
load_typelib(void)
122 hres
= LoadRegTypeLib(&LIBID_MSHTML
, 4, 0, LOCALE_SYSTEM_DEFAULT
, &tl
);
124 ERR("LoadRegTypeLib failed: %08x\n", hres
);
128 if(InterlockedCompareExchangePointer((void**)&typelib
, tl
, NULL
))
129 ITypeLib_Release(tl
);
133 static HRESULT
get_typeinfo(tid_t tid
, ITypeInfo
**typeinfo
)
138 hres
= load_typelib();
142 if(!typeinfos
[tid
]) {
145 hres
= ITypeLib_GetTypeInfoOfGuid(typelib
, tid_ids
[tid
], &ti
);
147 ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(tid_ids
[tid
]), hres
);
151 if(InterlockedCompareExchangePointer((void**)(typeinfos
+tid
), ti
, NULL
))
152 ITypeInfo_Release(ti
);
155 *typeinfo
= typeinfos
[tid
];
159 void release_typelib(void)
164 while(!list_empty(&dispex_data_list
)) {
165 iter
= LIST_ENTRY(list_head(&dispex_data_list
), dispex_data_t
, entry
);
166 list_remove(&iter
->entry
);
168 for(i
=0; i
< iter
->func_cnt
; i
++)
169 SysFreeString(iter
->funcs
[i
].name
);
171 heap_free(iter
->funcs
);
172 heap_free(iter
->name_table
);
179 for(i
=0; i
< sizeof(typeinfos
)/sizeof(*typeinfos
); i
++)
181 ITypeInfo_Release(typeinfos
[i
]);
183 ITypeLib_Release(typelib
);
184 DeleteCriticalSection(&cs_dispex_static_data
);
187 HRESULT
get_htmldoc_classinfo(ITypeInfo
**typeinfo
)
192 hres
= load_typelib();
196 hres
= ITypeLib_GetTypeInfoOfGuid(typelib
, &CLSID_HTMLDocument
, typeinfo
);
198 ERR("GetTypeInfoOfGuid failed: %08x\n", hres
);
202 /* Not all argument types are supported yet */
203 #define BUILTIN_ARG_TYPES_SWITCH \
204 CASE_VT(VT_I2, INT16, V_I2); \
205 CASE_VT(VT_I4, INT32, V_I4); \
206 CASE_VT(VT_R4, float, V_R4); \
207 CASE_VT(VT_BSTR, BSTR, V_BSTR); \
208 CASE_VT(VT_BOOL, VARIANT_BOOL, V_BOOL)
210 /* List all types used by IDispatchEx-based properties */
211 #define BUILTIN_TYPES_SWITCH \
212 BUILTIN_ARG_TYPES_SWITCH; \
213 CASE_VT(VT_VARIANT, VARIANT, *); \
214 CASE_VT(VT_PTR, void*, V_BYREF); \
215 CASE_VT(VT_UNKNOWN, IUnknown*, V_UNKNOWN); \
216 CASE_VT(VT_DISPATCH, IDispatch*, V_DISPATCH)
218 static BOOL
is_arg_type_supported(VARTYPE vt
)
221 #define CASE_VT(x,a,b) case x: return TRUE
222 BUILTIN_ARG_TYPES_SWITCH
;
228 static void add_func_info(dispex_data_t
*data
, DWORD
*size
, tid_t tid
, const FUNCDESC
*desc
, ITypeInfo
*dti
)
233 if(data
->func_cnt
&& data
->funcs
[data
->func_cnt
-1].id
== desc
->memid
) {
234 info
= data
->funcs
+data
->func_cnt
-1;
236 if(data
->func_cnt
== *size
)
237 data
->funcs
= heap_realloc_zero(data
->funcs
, (*size
<<= 1)*sizeof(func_info_t
));
239 info
= data
->funcs
+data
->func_cnt
;
240 hres
= ITypeInfo_GetDocumentation(dti
, desc
->memid
, &info
->name
, NULL
, NULL
, NULL
);
246 info
->id
= desc
->memid
;
248 info
->func_disp_idx
= -1;
249 info
->prop_vt
= VT_EMPTY
;
252 if(desc
->invkind
& DISPATCH_METHOD
) {
255 info
->func_disp_idx
= data
->func_disp_cnt
++;
256 info
->argc
= desc
->cParams
;
258 assert(info
->argc
< MAX_ARGS
);
259 assert(desc
->funckind
== FUNC_DISPATCH
);
261 info
->arg_types
= heap_alloc(sizeof(*info
->arg_types
) * info
->argc
);
263 return; /* FIXME: real error instead of fallback */
265 for(i
=0; i
< info
->argc
; i
++)
266 info
->arg_types
[i
] = desc
->lprgelemdescParam
[i
].tdesc
.vt
;
268 info
->prop_vt
= desc
->elemdescFunc
.tdesc
.vt
;
269 if(info
->prop_vt
!= VT_VOID
&& !is_arg_type_supported(info
->prop_vt
)) {
270 TRACE("%s: return type %d\n", debugstr_w(info
->name
), info
->prop_vt
);
271 return; /* Fallback to ITypeInfo::Invoke */
274 if(desc
->cParamsOpt
) {
275 TRACE("%s: optional params\n", debugstr_w(info
->name
));
276 return; /* Fallback to ITypeInfo::Invoke */
279 for(i
=0; i
< info
->argc
; i
++) {
280 if(!is_arg_type_supported(info
->arg_types
[i
])) {
281 return; /* Fallback to ITypeInfo for unsupported arg types */
284 if(desc
->lprgelemdescParam
[i
].u
.paramdesc
.wParamFlags
& PARAMFLAG_FHASDEFAULT
) {
285 TRACE("%s param %d: default value\n", debugstr_w(info
->name
), i
);
286 return; /* Fallback to ITypeInfo::Invoke */
290 assert(info
->argc
<= MAX_ARGS
);
291 assert(desc
->callconv
== CC_STDCALL
);
293 info
->call_vtbl_off
= desc
->oVft
/sizeof(void*);
294 }else if(desc
->invkind
& (DISPATCH_PROPERTYPUT
|DISPATCH_PROPERTYGET
)) {
295 VARTYPE vt
= VT_EMPTY
;
297 if(desc
->invkind
& DISPATCH_PROPERTYGET
) {
298 vt
= desc
->elemdescFunc
.tdesc
.vt
;
299 info
->get_vtbl_off
= desc
->oVft
/sizeof(void*);
301 if(desc
->invkind
& DISPATCH_PROPERTYPUT
) {
302 assert(desc
->cParams
== 1);
303 vt
= desc
->lprgelemdescParam
->tdesc
.vt
;
304 info
->put_vtbl_off
= desc
->oVft
/sizeof(void*);
307 assert(info
->prop_vt
== VT_EMPTY
|| vt
== info
->prop_vt
);
312 static int dispid_cmp(const void *p1
, const void *p2
)
314 return ((const func_info_t
*)p1
)->id
- ((const func_info_t
*)p2
)->id
;
317 static int func_name_cmp(const void *p1
, const void *p2
)
319 return strcmpiW((*(func_info_t
* const*)p1
)->name
, (*(func_info_t
* const*)p2
)->name
);
322 static dispex_data_t
*preprocess_dispex_data(DispatchEx
*This
)
324 const tid_t
*tid
= This
->data
->iface_tids
;
331 TRACE("(%p)\n", This
);
333 if(This
->data
->disp_tid
) {
334 hres
= get_typeinfo(This
->data
->disp_tid
, &dti
);
336 ERR("Could not get disp type info: %08x\n", hres
);
341 data
= heap_alloc(sizeof(dispex_data_t
));
343 data
->func_disp_cnt
= 0;
344 data
->funcs
= heap_alloc_zero(size
*sizeof(func_info_t
));
345 list_add_tail(&dispex_data_list
, &data
->entry
);
348 hres
= get_typeinfo(*tid
, &ti
);
354 hres
= ITypeInfo_GetFuncDesc(ti
, i
++, &funcdesc
);
358 add_func_info(data
, &size
, *tid
, funcdesc
, dti
);
359 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
365 if(!data
->func_cnt
) {
366 heap_free(data
->funcs
);
367 data
->name_table
= NULL
;
373 data
->funcs
= heap_realloc(data
->funcs
, data
->func_cnt
* sizeof(func_info_t
));
374 qsort(data
->funcs
, data
->func_cnt
, sizeof(func_info_t
), dispid_cmp
);
376 for(i
= 1; i
< data
->func_cnt
&& data
->funcs
[i
-1].id
!= data
->funcs
[i
].id
; i
++);
377 if(i
< data
->func_cnt
) {
380 /* We have at least one duplicated property. This may happen if more than one
381 * interface implements the same property. We have to remove these duplicated
384 while(j
< data
->func_cnt
) {
385 while(j
+1 < data
->func_cnt
&& data
->funcs
[j
+1].id
== data
->funcs
[j
].id
)
387 data
->funcs
[i
++] = data
->funcs
[j
++];
392 data
->name_table
= heap_alloc(data
->func_cnt
* sizeof(func_info_t
*));
393 for(i
=0; i
< data
->func_cnt
; i
++)
394 data
->name_table
[i
] = data
->funcs
+i
;
395 qsort(data
->name_table
, data
->func_cnt
, sizeof(func_info_t
*), func_name_cmp
);
400 static int id_cmp(const void *p1
, const void *p2
)
402 return *(const DISPID
*)p1
- *(const DISPID
*)p2
;
405 HRESULT
get_dispids(tid_t tid
, DWORD
*ret_size
, DISPID
**ret
)
407 unsigned i
, func_cnt
;
414 hres
= get_typeinfo(tid
, &ti
);
418 hres
= ITypeInfo_GetTypeAttr(ti
, &attr
);
420 ITypeInfo_Release(ti
);
424 func_cnt
= attr
->cFuncs
;
425 ITypeInfo_ReleaseTypeAttr(ti
, attr
);
427 ids
= heap_alloc(func_cnt
*sizeof(DISPID
));
429 ITypeInfo_Release(ti
);
430 return E_OUTOFMEMORY
;
433 for(i
=0; i
< func_cnt
; i
++) {
434 hres
= ITypeInfo_GetFuncDesc(ti
, i
, &funcdesc
);
438 ids
[i
] = funcdesc
->memid
;
439 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
442 ITypeInfo_Release(ti
);
448 qsort(ids
, func_cnt
, sizeof(DISPID
), id_cmp
);
450 *ret_size
= func_cnt
;
455 static dispex_data_t
*get_dispex_data(DispatchEx
*This
)
458 return This
->data
->data
;
460 EnterCriticalSection(&cs_dispex_static_data
);
462 if(!This
->data
->data
)
463 This
->data
->data
= preprocess_dispex_data(This
);
465 LeaveCriticalSection(&cs_dispex_static_data
);
467 return This
->data
->data
;
470 static inline BOOL
is_custom_dispid(DISPID id
)
472 return MSHTML_DISPID_CUSTOM_MIN
<= id
&& id
<= MSHTML_DISPID_CUSTOM_MAX
;
475 static inline BOOL
is_dynamic_dispid(DISPID id
)
477 return DISPID_DYNPROP_0
<= id
&& id
<= DISPID_DYNPROP_MAX
;
480 dispex_prop_type_t
get_dispid_type(DISPID id
)
482 if(is_dynamic_dispid(id
))
483 return DISPEXPROP_DYNAMIC
;
484 if(is_custom_dispid(id
))
485 return DISPEXPROP_CUSTOM
;
486 return DISPEXPROP_BUILTIN
;
489 static HRESULT
variant_copy(VARIANT
*dest
, VARIANT
*src
)
491 if(V_VT(src
) == VT_BSTR
&& !V_BSTR(src
)) {
492 V_VT(dest
) = VT_BSTR
;
497 return VariantCopy(dest
, src
);
500 static inline dispex_dynamic_data_t
*get_dynamic_data(DispatchEx
*This
)
502 if(This
->dynamic_data
)
503 return This
->dynamic_data
;
505 This
->dynamic_data
= heap_alloc_zero(sizeof(dispex_dynamic_data_t
));
506 if(!This
->dynamic_data
)
509 if(This
->data
->vtbl
&& This
->data
->vtbl
->populate_props
)
510 This
->data
->vtbl
->populate_props(This
);
512 return This
->dynamic_data
;
515 static HRESULT
get_dynamic_prop(DispatchEx
*This
, const WCHAR
*name
, DWORD flags
, dynamic_prop_t
**ret
)
517 const BOOL alloc
= flags
& fdexNameEnsure
;
518 dispex_dynamic_data_t
*data
;
519 dynamic_prop_t
*prop
;
521 data
= get_dynamic_data(This
);
523 return E_OUTOFMEMORY
;
525 for(prop
= data
->props
; prop
< data
->props
+data
->prop_cnt
; prop
++) {
526 if(flags
& fdexNameCaseInsensitive
? !strcmpiW(prop
->name
, name
) : !strcmpW(prop
->name
, name
)) {
527 if(prop
->flags
& DYNPROP_DELETED
) {
529 return DISP_E_UNKNOWNNAME
;
530 prop
->flags
&= ~DYNPROP_DELETED
;
538 return DISP_E_UNKNOWNNAME
;
540 TRACE("creating dynamic prop %s\n", debugstr_w(name
));
542 if(!data
->buf_size
) {
543 data
->props
= heap_alloc(sizeof(dynamic_prop_t
)*4);
545 return E_OUTOFMEMORY
;
547 }else if(data
->buf_size
== data
->prop_cnt
) {
548 dynamic_prop_t
*new_props
;
550 new_props
= heap_realloc(data
->props
, sizeof(dynamic_prop_t
)*(data
->buf_size
<<1));
552 return E_OUTOFMEMORY
;
554 data
->props
= new_props
;
555 data
->buf_size
<<= 1;
558 prop
= data
->props
+ data
->prop_cnt
;
560 prop
->name
= heap_strdupW(name
);
562 return E_OUTOFMEMORY
;
564 VariantInit(&prop
->var
);
571 HRESULT
dispex_get_dprop_ref(DispatchEx
*This
, const WCHAR
*name
, BOOL alloc
, VARIANT
**ret
)
573 dynamic_prop_t
*prop
;
576 hres
= get_dynamic_prop(This
, name
, alloc
? fdexNameEnsure
: 0, &prop
);
584 HRESULT
dispex_get_dynid(DispatchEx
*This
, const WCHAR
*name
, DISPID
*id
)
586 dynamic_prop_t
*prop
;
589 hres
= get_dynamic_prop(This
, name
, fdexNameEnsure
, &prop
);
593 *id
= DISPID_DYNPROP_0
+ (prop
- This
->dynamic_data
->props
);
597 static HRESULT
dispex_value(DispatchEx
*This
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
598 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
600 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
)
601 return This
->data
->vtbl
->value(This
, lcid
, flags
, params
, res
, ei
, caller
);
604 case DISPATCH_PROPERTYGET
:
606 V_BSTR(res
) = SysAllocString(objectW
);
608 return E_OUTOFMEMORY
;
611 FIXME("Unimplemented flags %x\n", flags
);
618 static HRESULT
typeinfo_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
626 hres
= get_typeinfo(func
->tid
, &ti
);
628 ERR("Could not get type info: %08x\n", hres
);
632 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&unk
);
634 ERR("Could not get iface %s: %08x\n", debugstr_guid(tid_ids
[func
->tid
]), hres
);
638 hres
= ITypeInfo_Invoke(ti
, unk
, func
->id
, flags
, dp
, res
, ei
, &argerr
);
640 IUnknown_Release(unk
);
644 static inline func_disp_t
*impl_from_IUnknown(IUnknown
*iface
)
646 return CONTAINING_RECORD(iface
, func_disp_t
, IUnknown_iface
);
649 static HRESULT WINAPI
Function_QueryInterface(IUnknown
*iface
, REFIID riid
, void **ppv
)
651 func_disp_t
*This
= impl_from_IUnknown(iface
);
653 if(IsEqualGUID(&IID_IUnknown
, riid
)) {
654 TRACE("(%p)->(IID_IUnknown %p)\n", This
, ppv
);
655 *ppv
= &This
->IUnknown_iface
;
656 }else if(dispex_query_interface(&This
->dispex
, riid
, ppv
)) {
657 return *ppv
? S_OK
: E_NOINTERFACE
;
660 return E_NOINTERFACE
;
663 IUnknown_AddRef((IUnknown
*)*ppv
);
667 static ULONG WINAPI
Function_AddRef(IUnknown
*iface
)
669 func_disp_t
*This
= impl_from_IUnknown(iface
);
670 LONG ref
= InterlockedIncrement(&This
->ref
);
672 TRACE("(%p) ref=%d\n", This
, ref
);
677 static ULONG WINAPI
Function_Release(IUnknown
*iface
)
679 func_disp_t
*This
= impl_from_IUnknown(iface
);
680 LONG ref
= InterlockedDecrement(&This
->ref
);
682 TRACE("(%p) ref=%d\n", This
, ref
);
686 release_dispex(&This
->dispex
);
693 static const IUnknownVtbl FunctionUnkVtbl
= {
694 Function_QueryInterface
,
699 static inline func_disp_t
*impl_from_DispatchEx(DispatchEx
*iface
)
701 return CONTAINING_RECORD(iface
, func_disp_t
, dispex
);
704 static HRESULT
function_value(DispatchEx
*dispex
, LCID lcid
, WORD flags
, DISPPARAMS
*params
,
705 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
707 func_disp_t
*This
= impl_from_DispatchEx(dispex
);
711 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
715 case DISPATCH_METHOD
:
718 hres
= typeinfo_invoke(This
->obj
, This
->info
, flags
, params
, res
, ei
);
721 FIXME("Unimplemented flags %x\n", flags
);
728 static const dispex_static_data_vtbl_t function_dispex_vtbl
= {
735 static const tid_t function_iface_tids
[] = {0};
737 static dispex_static_data_t function_dispex
= {
738 &function_dispex_vtbl
,
744 static func_disp_t
*create_func_disp(DispatchEx
*obj
, func_info_t
*info
)
748 ret
= heap_alloc_zero(sizeof(func_disp_t
));
752 ret
->IUnknown_iface
.lpVtbl
= &FunctionUnkVtbl
;
753 init_dispex(&ret
->dispex
, &ret
->IUnknown_iface
, &function_dispex
);
761 static HRESULT
invoke_disp_value(DispatchEx
*This
, IDispatch
*func_disp
, LCID lcid
, WORD flags
, DISPPARAMS
*dp
,
762 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
764 DISPID named_arg
= DISPID_THIS
;
765 DISPPARAMS new_dp
= {NULL
, &named_arg
, 0, 1};
770 FIXME("named args not supported\n");
774 new_dp
.rgvarg
= heap_alloc((dp
->cArgs
+1)*sizeof(VARIANTARG
));
776 return E_OUTOFMEMORY
;
778 new_dp
.cArgs
= dp
->cArgs
+1;
779 memcpy(new_dp
.rgvarg
+1, dp
->rgvarg
, dp
->cArgs
*sizeof(VARIANTARG
));
781 V_VT(new_dp
.rgvarg
) = VT_DISPATCH
;
782 V_DISPATCH(new_dp
.rgvarg
) = (IDispatch
*)&This
->IDispatchEx_iface
;
784 hres
= IDispatch_QueryInterface(func_disp
, &IID_IDispatchEx
, (void**)&dispex
);
786 if(SUCCEEDED(hres
)) {
787 hres
= IDispatchEx_InvokeEx(dispex
, DISPID_VALUE
, lcid
, flags
, &new_dp
, res
, ei
, caller
);
788 IDispatchEx_Release(dispex
);
791 hres
= IDispatch_Invoke(func_disp
, DISPID_VALUE
, &IID_NULL
, lcid
, flags
, &new_dp
, res
, ei
, &err
);
794 TRACE("<<< %s\n", debugstr_variant(res
));
796 WARN("<<< %08x\n", hres
);
798 heap_free(new_dp
.rgvarg
);
802 static HRESULT
get_func_obj_entry(DispatchEx
*This
, func_info_t
*func
, func_obj_entry_t
**ret
)
804 dispex_dynamic_data_t
*dynamic_data
;
806 dynamic_data
= get_dynamic_data(This
);
808 return E_OUTOFMEMORY
;
810 if(!dynamic_data
->func_disps
) {
811 dynamic_data
->func_disps
= heap_alloc_zero(This
->data
->data
->func_disp_cnt
* sizeof(*dynamic_data
->func_disps
));
812 if(!dynamic_data
->func_disps
)
813 return E_OUTOFMEMORY
;
816 if(!dynamic_data
->func_disps
[func
->func_disp_idx
].func_obj
) {
817 func_disp_t
*func_obj
;
819 func_obj
= create_func_disp(This
, func
);
821 return E_OUTOFMEMORY
;
823 dynamic_data
->func_disps
[func
->func_disp_idx
].func_obj
= func_obj
;
825 IDispatchEx_AddRef(&func_obj
->dispex
.IDispatchEx_iface
);
826 dynamic_data
->func_disps
[func
->func_disp_idx
].val
= (IDispatch
*)&func_obj
->dispex
.IDispatchEx_iface
;
829 *ret
= dynamic_data
->func_disps
+func
->func_disp_idx
;
833 static HRESULT
get_builtin_func(dispex_data_t
*data
, DISPID id
, func_info_t
**ret
)
838 max
= data
->func_cnt
-1;
843 if(data
->funcs
[n
].id
== id
) {
844 *ret
= data
->funcs
+n
;
848 if(data
->funcs
[n
].id
< id
)
854 WARN("invalid id %x\n", id
);
855 return DISP_E_UNKNOWNNAME
;
858 static HRESULT
get_builtin_id(DispatchEx
*This
, BSTR name
, DWORD grfdex
, DISPID
*ret
)
863 data
= get_dispex_data(This
);
868 max
= data
->func_cnt
-1;
873 c
= strcmpiW(data
->name_table
[n
]->name
, name
);
875 if((grfdex
& fdexNameCaseSensitive
) && strcmpW(data
->name_table
[n
]->name
, name
))
878 *ret
= data
->name_table
[n
]->id
;
888 if(This
->data
->vtbl
&& This
->data
->vtbl
->get_dispid
) {
891 hres
= This
->data
->vtbl
->get_dispid(This
, name
, grfdex
, ret
);
892 if(hres
!= DISP_E_UNKNOWNNAME
)
896 return DISP_E_UNKNOWNNAME
;
899 static HRESULT
change_type(VARIANT
*dst
, VARIANT
*src
, VARTYPE vt
, IServiceProvider
*caller
)
901 V_VT(dst
) = VT_EMPTY
;
904 IVariantChangeType
*change_type
= NULL
;
907 hres
= IServiceProvider_QueryService(caller
, &SID_VariantConversion
, &IID_IVariantChangeType
, (void**)&change_type
);
908 if(SUCCEEDED(hres
)) {
909 hres
= IVariantChangeType_ChangeType(change_type
, dst
, src
, LOCALE_NEUTRAL
, vt
);
910 IVariantChangeType_Release(change_type
);
917 if(V_VT(src
) == VT_BSTR
) {
919 V_BOOL(dst
) = V_BSTR(src
) && *V_BSTR(src
) ? VARIANT_TRUE
: VARIANT_FALSE
;
925 return VariantChangeType(dst
, src
, 0, vt
);
928 static HRESULT
builtin_propget(DispatchEx
*This
, func_info_t
*func
, DISPPARAMS
*dp
, VARIANT
*res
)
933 if(dp
&& dp
->cArgs
) {
934 FIXME("cArgs %d\n", dp
->cArgs
);
938 assert(func
->get_vtbl_off
);
940 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&iface
);
941 if(SUCCEEDED(hres
)) {
942 switch(func
->prop_vt
) {
943 #define CASE_VT(vt,type,access) \
946 hres = ((HRESULT (WINAPI*)(IUnknown*,type*))((void**)iface->lpVtbl)[func->get_vtbl_off])(iface,&val); \
947 if(SUCCEEDED(hres)) \
951 BUILTIN_TYPES_SWITCH
;
954 FIXME("Unhandled vt %d\n", func
->prop_vt
);
957 IUnknown_Release(iface
);
963 if(func
->prop_vt
!= VT_VARIANT
)
964 V_VT(res
) = func
->prop_vt
== VT_PTR
? VT_DISPATCH
: func
->prop_vt
;
968 static HRESULT
builtin_propput(DispatchEx
*This
, func_info_t
*func
, DISPPARAMS
*dp
, IServiceProvider
*caller
)
974 if(dp
->cArgs
!= 1 || (dp
->cNamedArgs
== 1 && *dp
->rgdispidNamedArgs
!= DISPID_PROPERTYPUT
)
975 || dp
->cNamedArgs
> 1) {
976 FIXME("invalid args\n");
980 if(!func
->put_vtbl_off
) {
981 FIXME("No setter\n");
986 if(func
->prop_vt
!= VT_VARIANT
&& V_VT(v
) != func
->prop_vt
) {
987 hres
= change_type(&tmpv
, v
, func
->prop_vt
, caller
);
993 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&iface
);
994 if(SUCCEEDED(hres
)) {
995 switch(func
->prop_vt
) {
996 #define CASE_VT(vt,type,access) \
998 hres = ((HRESULT (WINAPI*)(IUnknown*,type))((void**)iface->lpVtbl)[func->put_vtbl_off])(iface,access(v)); \
1000 BUILTIN_TYPES_SWITCH
;
1003 FIXME("Unimplemented vt %d\n", func
->prop_vt
);
1007 IUnknown_Release(iface
);
1015 static HRESULT
invoke_builtin_function(DispatchEx
*This
, func_info_t
*func
, DISPPARAMS
*dp
, VARIANT
*res
, IServiceProvider
*caller
)
1017 VARIANT arg_buf
[MAX_ARGS
], *arg_ptrs
[MAX_ARGS
], *arg
, retv
, ret_ref
, vhres
;
1018 unsigned i
, nconv
= 0;
1022 if(dp
->cNamedArgs
) {
1023 FIXME("Named arguments not supported\n");
1027 if(dp
->cArgs
!= func
->argc
) {
1028 FIXME("Invalid argument count (expected %u, got %u)\n", func
->argc
, dp
->cArgs
);
1029 return E_INVALIDARG
;
1032 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[func
->tid
], (void**)&iface
);
1036 for(i
=0; i
< func
->argc
; i
++) {
1037 arg
= dp
->rgvarg
+dp
->cArgs
-i
-1;
1038 if(func
->arg_types
[i
] == V_VT(arg
)) {
1041 hres
= change_type(arg_buf
+nconv
, arg
, func
->arg_types
[i
], caller
);
1044 arg_ptrs
[i
] = arg_buf
+ nconv
++;
1048 if(SUCCEEDED(hres
)) {
1049 if(func
->prop_vt
== VT_VOID
) {
1050 V_VT(&retv
) = VT_EMPTY
;
1052 V_VT(&retv
) = func
->prop_vt
;
1053 arg_ptrs
[func
->argc
] = &ret_ref
;
1054 V_VT(&ret_ref
) = VT_BYREF
|func
->prop_vt
;
1056 switch(func
->prop_vt
) {
1057 #define CASE_VT(vt,type,access) \
1059 V_BYREF(&ret_ref) = &access(&retv); \
1061 BUILTIN_TYPES_SWITCH
;
1068 V_VT(&vhres
) = VT_ERROR
;
1069 hres
= DispCallFunc(iface
, func
->call_vtbl_off
*sizeof(void*), CC_STDCALL
, VT_ERROR
,
1070 func
->argc
+ (func
->prop_vt
== VT_VOID
? 0 : 1), func
->arg_types
, arg_ptrs
, &vhres
);
1074 VariantClear(arg_buf
+nconv
);
1075 IUnknown_Release(iface
);
1078 if(FAILED(V_ERROR(&vhres
)))
1079 return V_ERROR(&vhres
);
1084 VariantClear(&retv
);
1085 return V_ERROR(&vhres
);
1088 static HRESULT
function_invoke(DispatchEx
*This
, func_info_t
*func
, WORD flags
, DISPPARAMS
*dp
, VARIANT
*res
,
1089 EXCEPINFO
*ei
, IServiceProvider
*caller
)
1094 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
1096 return E_INVALIDARG
;
1098 case DISPATCH_METHOD
:
1099 if(This
->dynamic_data
&& This
->dynamic_data
->func_disps
1100 && This
->dynamic_data
->func_disps
[func
->func_disp_idx
].func_obj
) {
1101 func_obj_entry_t
*entry
= This
->dynamic_data
->func_disps
+ func
->func_disp_idx
;
1103 if((IDispatch
*)&entry
->func_obj
->dispex
.IDispatchEx_iface
!= entry
->val
) {
1105 FIXME("Calling null\n");
1109 hres
= invoke_disp_value(This
, entry
->val
, 0, flags
, dp
, res
, ei
, NULL
);
1114 if(func
->call_vtbl_off
)
1115 hres
= invoke_builtin_function(This
, func
, dp
, res
, caller
);
1117 hres
= typeinfo_invoke(This
, func
, flags
, dp
, res
, ei
);
1119 case DISPATCH_PROPERTYGET
: {
1120 func_obj_entry_t
*entry
;
1122 if(func
->id
== DISPID_VALUE
) {
1125 ret
= SysAllocString(objectW
);
1127 return E_OUTOFMEMORY
;
1129 V_VT(res
) = VT_BSTR
;
1134 hres
= get_func_obj_entry(This
, func
, &entry
);
1138 V_VT(res
) = VT_DISPATCH
;
1139 V_DISPATCH(res
) = entry
->val
;
1141 IDispatch_AddRef(V_DISPATCH(res
));
1145 case DISPATCH_PROPERTYPUT
: {
1146 func_obj_entry_t
*entry
;
1149 if(dp
->cArgs
!= 1 || (dp
->cNamedArgs
== 1 && *dp
->rgdispidNamedArgs
!= DISPID_PROPERTYPUT
)
1150 || dp
->cNamedArgs
> 1) {
1151 FIXME("invalid args\n");
1152 return E_INVALIDARG
;
1156 /* FIXME: not exactly right */
1157 if(V_VT(v
) != VT_DISPATCH
)
1160 hres
= get_func_obj_entry(This
, func
, &entry
);
1165 IDispatch_Release(entry
->val
);
1166 entry
->val
= V_DISPATCH(v
);
1168 IDispatch_AddRef(entry
->val
);
1173 FIXME("Unimplemented flags %x\n", flags
);
1180 static HRESULT
invoke_builtin_prop(DispatchEx
*This
, DISPID id
, LCID lcid
, WORD flags
, DISPPARAMS
*dp
,
1181 VARIANT
*res
, EXCEPINFO
*ei
, IServiceProvider
*caller
)
1183 dispex_data_t
*data
;
1187 data
= get_dispex_data(This
);
1191 hres
= get_builtin_func(data
, id
, &func
);
1192 if(id
== DISPID_VALUE
&& hres
== DISP_E_UNKNOWNNAME
)
1193 return dispex_value(This
, lcid
, flags
, dp
, res
, ei
, caller
);
1197 if(func
->func_disp_idx
!= -1)
1198 return function_invoke(This
, func
, flags
, dp
, res
, ei
, caller
);
1201 case DISPATCH_PROPERTYPUT
:
1203 V_VT(res
) = VT_EMPTY
;
1204 hres
= builtin_propput(This
, func
, dp
, caller
);
1206 case DISPATCH_PROPERTYGET
:
1207 hres
= builtin_propget(This
, func
, dp
, res
);
1210 if(!func
->get_vtbl_off
) {
1211 hres
= typeinfo_invoke(This
, func
, flags
, dp
, res
, ei
);
1215 hres
= builtin_propget(This
, func
, NULL
, &v
);
1219 if(flags
!= (DISPATCH_PROPERTYGET
|DISPATCH_METHOD
) || dp
->cArgs
) {
1220 if(V_VT(&v
) != VT_DISPATCH
) {
1221 FIXME("Not a function %s\n", debugstr_variant(&v
));
1226 hres
= invoke_disp_value(This
, V_DISPATCH(&v
), lcid
, flags
, dp
, res
, ei
, caller
);
1227 IDispatch_Release(V_DISPATCH(&v
));
1239 HRESULT
remove_prop(DispatchEx
*This
, BSTR name
, VARIANT_BOOL
*success
)
1241 dynamic_prop_t
*prop
;
1245 hres
= get_builtin_id(This
, name
, 0, &id
);
1247 DISPID named_id
= DISPID_PROPERTYPUT
;
1249 DISPPARAMS dp
= {&var
,&named_id
,1,1};
1252 V_VT(&var
) = VT_EMPTY
;
1253 memset(&ei
, 0, sizeof(ei
));
1254 hres
= invoke_builtin_prop(This
, id
, 0, DISPATCH_PROPERTYPUT
, &dp
, NULL
, &ei
, NULL
);
1258 *success
= VARIANT_TRUE
;
1262 hres
= get_dynamic_prop(This
, name
, 0, &prop
);
1264 if(hres
!= DISP_E_UNKNOWNNAME
)
1266 *success
= VARIANT_FALSE
;
1270 VariantClear(&prop
->var
);
1271 prop
->flags
|= DYNPROP_DELETED
;
1272 *success
= VARIANT_TRUE
;
1276 static inline DispatchEx
*impl_from_IDispatchEx(IDispatchEx
*iface
)
1278 return CONTAINING_RECORD(iface
, DispatchEx
, IDispatchEx_iface
);
1281 static HRESULT WINAPI
DispatchEx_QueryInterface(IDispatchEx
*iface
, REFIID riid
, void **ppv
)
1283 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1285 return IUnknown_QueryInterface(This
->outer
, riid
, ppv
);
1288 static ULONG WINAPI
DispatchEx_AddRef(IDispatchEx
*iface
)
1290 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1292 return IUnknown_AddRef(This
->outer
);
1295 static ULONG WINAPI
DispatchEx_Release(IDispatchEx
*iface
)
1297 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1299 return IUnknown_Release(This
->outer
);
1302 static HRESULT WINAPI
DispatchEx_GetTypeInfoCount(IDispatchEx
*iface
, UINT
*pctinfo
)
1304 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1306 TRACE("(%p)->(%p)\n", This
, pctinfo
);
1312 static HRESULT WINAPI
DispatchEx_GetTypeInfo(IDispatchEx
*iface
, UINT iTInfo
,
1313 LCID lcid
, ITypeInfo
**ppTInfo
)
1315 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1318 TRACE("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
1320 hres
= get_typeinfo(This
->data
->disp_tid
, ppTInfo
);
1324 ITypeInfo_AddRef(*ppTInfo
);
1328 static HRESULT WINAPI
DispatchEx_GetIDsOfNames(IDispatchEx
*iface
, REFIID riid
,
1329 LPOLESTR
*rgszNames
, UINT cNames
,
1330 LCID lcid
, DISPID
*rgDispId
)
1332 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1336 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
1339 for(i
=0; i
< cNames
; i
++) {
1340 hres
= IDispatchEx_GetDispID(&This
->IDispatchEx_iface
, rgszNames
[i
], 0, rgDispId
+i
);
1348 static HRESULT WINAPI
DispatchEx_Invoke(IDispatchEx
*iface
, DISPID dispIdMember
,
1349 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
1350 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
1352 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1354 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
1355 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
1357 return IDispatchEx_InvokeEx(&This
->IDispatchEx_iface
, dispIdMember
, lcid
, wFlags
, pDispParams
,
1358 pVarResult
, pExcepInfo
, NULL
);
1361 static HRESULT WINAPI
DispatchEx_GetDispID(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
, DISPID
*pid
)
1363 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1364 dynamic_prop_t
*dprop
;
1367 TRACE("(%p)->(%s %x %p)\n", This
, debugstr_w(bstrName
), grfdex
, pid
);
1369 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameCaseInsensitive
|fdexNameEnsure
|fdexNameImplicit
|FDEX_VERSION_MASK
))
1370 FIXME("Unsupported grfdex %x\n", grfdex
);
1372 hres
= get_builtin_id(This
, bstrName
, grfdex
, pid
);
1373 if(hres
!= DISP_E_UNKNOWNNAME
)
1376 hres
= get_dynamic_prop(This
, bstrName
, grfdex
, &dprop
);
1380 *pid
= DISPID_DYNPROP_0
+ (dprop
- This
->dynamic_data
->props
);
1384 static HRESULT WINAPI
DispatchEx_InvokeEx(IDispatchEx
*iface
, DISPID id
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pdp
,
1385 VARIANT
*pvarRes
, EXCEPINFO
*pei
, IServiceProvider
*pspCaller
)
1387 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1390 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
1392 switch(get_dispid_type(id
)) {
1393 case DISPEXPROP_CUSTOM
:
1394 if(!This
->data
->vtbl
|| !This
->data
->vtbl
->invoke
)
1395 return DISP_E_UNKNOWNNAME
;
1396 return This
->data
->vtbl
->invoke(This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
1398 case DISPEXPROP_DYNAMIC
: {
1399 DWORD idx
= id
- DISPID_DYNPROP_0
;
1400 dynamic_prop_t
*prop
;
1402 if(!get_dynamic_data(This
) || This
->dynamic_data
->prop_cnt
<= idx
)
1403 return DISP_E_UNKNOWNNAME
;
1405 prop
= This
->dynamic_data
->props
+idx
;
1408 case DISPATCH_METHOD
|DISPATCH_PROPERTYGET
:
1410 return E_INVALIDARG
;
1412 case DISPATCH_METHOD
:
1413 if(V_VT(&prop
->var
) != VT_DISPATCH
) {
1414 FIXME("invoke %s\n", debugstr_variant(&prop
->var
));
1418 return invoke_disp_value(This
, V_DISPATCH(&prop
->var
), lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
1419 case DISPATCH_PROPERTYGET
:
1420 if(prop
->flags
& DYNPROP_DELETED
)
1421 return DISP_E_UNKNOWNNAME
;
1422 V_VT(pvarRes
) = VT_EMPTY
;
1423 return variant_copy(pvarRes
, &prop
->var
);
1424 case DISPATCH_PROPERTYPUT
|DISPATCH_PROPERTYPUTREF
:
1425 case DISPATCH_PROPERTYPUT
:
1426 if(pdp
->cArgs
!= 1 || (pdp
->cNamedArgs
== 1 && *pdp
->rgdispidNamedArgs
!= DISPID_PROPERTYPUT
)
1427 || pdp
->cNamedArgs
> 1) {
1428 FIXME("invalid args\n");
1429 return E_INVALIDARG
;
1432 TRACE("put %s\n", debugstr_variant(pdp
->rgvarg
));
1433 VariantClear(&prop
->var
);
1434 hres
= variant_copy(&prop
->var
, pdp
->rgvarg
);
1438 prop
->flags
&= ~DYNPROP_DELETED
;
1441 FIXME("unhandled wFlags %x\n", wFlags
);
1445 case DISPEXPROP_BUILTIN
:
1446 if(wFlags
== DISPATCH_CONSTRUCT
) {
1447 if(id
== DISPID_VALUE
) {
1448 if(This
->data
->vtbl
&& This
->data
->vtbl
->value
) {
1449 return This
->data
->vtbl
->value(This
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
1451 FIXME("DISPATCH_CONSTRUCT flag but missing value function\n");
1454 FIXME("DISPATCH_CONSTRUCT flag without DISPID_VALUE\n");
1458 return invoke_builtin_prop(This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
1465 static HRESULT WINAPI
DispatchEx_DeleteMemberByName(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
)
1467 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1469 TRACE("(%p)->(%s %x)\n", This
, debugstr_w(bstrName
), grfdex
);
1471 /* Not implemented by IE */
1475 static HRESULT WINAPI
DispatchEx_DeleteMemberByDispID(IDispatchEx
*iface
, DISPID id
)
1477 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1479 TRACE("(%p)->(%x)\n", This
, id
);
1481 /* Not implemented by IE */
1485 static HRESULT WINAPI
DispatchEx_GetMemberProperties(IDispatchEx
*iface
, DISPID id
, DWORD grfdexFetch
, DWORD
*pgrfdex
)
1487 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1488 FIXME("(%p)->(%x %x %p)\n", This
, id
, grfdexFetch
, pgrfdex
);
1492 static HRESULT WINAPI
DispatchEx_GetMemberName(IDispatchEx
*iface
, DISPID id
, BSTR
*pbstrName
)
1494 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1495 dispex_data_t
*data
;
1499 TRACE("(%p)->(%x %p)\n", This
, id
, pbstrName
);
1501 if(is_dynamic_dispid(id
)) {
1502 DWORD idx
= id
- DISPID_DYNPROP_0
;
1504 if(!get_dynamic_data(This
) || This
->dynamic_data
->prop_cnt
<= idx
)
1505 return DISP_E_UNKNOWNNAME
;
1507 *pbstrName
= SysAllocString(This
->dynamic_data
->props
[idx
].name
);
1509 return E_OUTOFMEMORY
;
1514 data
= get_dispex_data(This
);
1518 hres
= get_builtin_func(data
, id
, &func
);
1522 *pbstrName
= SysAllocString(func
->name
);
1524 return E_OUTOFMEMORY
;
1528 static HRESULT WINAPI
DispatchEx_GetNextDispID(IDispatchEx
*iface
, DWORD grfdex
, DISPID id
, DISPID
*pid
)
1530 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1531 dispex_data_t
*data
;
1535 TRACE("(%p)->(%x %x %p)\n", This
, grfdex
, id
, pid
);
1537 if(is_dynamic_dispid(id
)) {
1538 DWORD idx
= id
- DISPID_DYNPROP_0
;
1540 if(!get_dynamic_data(This
) || This
->dynamic_data
->prop_cnt
<= idx
)
1541 return DISP_E_UNKNOWNNAME
;
1543 while(++idx
< This
->dynamic_data
->prop_cnt
&& This
->dynamic_data
->props
[idx
].flags
& DYNPROP_DELETED
);
1545 if(idx
== This
->dynamic_data
->prop_cnt
) {
1546 *pid
= DISPID_STARTENUM
;
1550 *pid
= DISPID_DYNPROP_0
+idx
;
1554 data
= get_dispex_data(This
);
1558 if(id
== DISPID_STARTENUM
) {
1561 hres
= get_builtin_func(data
, id
, &func
);
1567 while(func
< data
->funcs
+data
->func_cnt
) {
1568 /* FIXME: Skip hidden properties */
1569 if(func
->func_disp_idx
== -1) {
1576 if(get_dynamic_data(This
) && This
->dynamic_data
->prop_cnt
) {
1577 *pid
= DISPID_DYNPROP_0
;
1581 *pid
= DISPID_STARTENUM
;
1585 static HRESULT WINAPI
DispatchEx_GetNameSpaceParent(IDispatchEx
*iface
, IUnknown
**ppunk
)
1587 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
1588 FIXME("(%p)->(%p)\n", This
, ppunk
);
1592 static IDispatchExVtbl DispatchExVtbl
= {
1593 DispatchEx_QueryInterface
,
1596 DispatchEx_GetTypeInfoCount
,
1597 DispatchEx_GetTypeInfo
,
1598 DispatchEx_GetIDsOfNames
,
1600 DispatchEx_GetDispID
,
1601 DispatchEx_InvokeEx
,
1602 DispatchEx_DeleteMemberByName
,
1603 DispatchEx_DeleteMemberByDispID
,
1604 DispatchEx_GetMemberProperties
,
1605 DispatchEx_GetMemberName
,
1606 DispatchEx_GetNextDispID
,
1607 DispatchEx_GetNameSpaceParent
1610 BOOL
dispex_query_interface(DispatchEx
*This
, REFIID riid
, void **ppv
)
1612 static const IID IID_UndocumentedScriptIface
=
1613 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0}};
1614 static const IID IID_IDispatchJS
=
1615 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6}};
1617 if(IsEqualGUID(&IID_IDispatch
, riid
)) {
1618 TRACE("(%p)->(IID_IDispatch %p)\n", This
, ppv
);
1619 *ppv
= &This
->IDispatchEx_iface
;
1620 }else if(IsEqualGUID(&IID_IDispatchEx
, riid
)) {
1621 TRACE("(%p)->(IID_IDispatchEx %p)\n", This
, ppv
);
1622 *ppv
= &This
->IDispatchEx_iface
;
1623 }else if(IsEqualGUID(&IID_IDispatchJS
, riid
)) {
1624 TRACE("(%p)->(IID_IDispatchJS %p) returning NULL\n", This
, ppv
);
1626 }else if(IsEqualGUID(&IID_UndocumentedScriptIface
, riid
)) {
1627 TRACE("(%p)->(IID_UndocumentedScriptIface %p) returning NULL\n", This
, ppv
);
1634 IUnknown_AddRef((IUnknown
*)*ppv
);
1638 void dispex_traverse(DispatchEx
*This
, nsCycleCollectionTraversalCallback
*cb
)
1640 dynamic_prop_t
*prop
;
1642 if(!This
->dynamic_data
)
1645 for(prop
= This
->dynamic_data
->props
; prop
< This
->dynamic_data
->props
+ This
->dynamic_data
->prop_cnt
; prop
++) {
1646 if(V_VT(&prop
->var
) == VT_DISPATCH
)
1647 note_cc_edge((nsISupports
*)V_DISPATCH(&prop
->var
), "dispex_data", cb
);
1650 /* FIXME: Traverse func_disps */
1653 void dispex_unlink(DispatchEx
*This
)
1655 dynamic_prop_t
*prop
;
1657 if(!This
->dynamic_data
)
1660 for(prop
= This
->dynamic_data
->props
; prop
< This
->dynamic_data
->props
+ This
->dynamic_data
->prop_cnt
; prop
++) {
1661 if(V_VT(&prop
->var
) == VT_DISPATCH
) {
1662 V_VT(&prop
->var
) = VT_EMPTY
;
1663 IDispatch_Release(V_DISPATCH(&prop
->var
));
1665 VariantClear(&prop
->var
);
1670 void release_dispex(DispatchEx
*This
)
1672 dynamic_prop_t
*prop
;
1674 if(!This
->dynamic_data
)
1677 for(prop
= This
->dynamic_data
->props
; prop
< This
->dynamic_data
->props
+ This
->dynamic_data
->prop_cnt
; prop
++) {
1678 VariantClear(&prop
->var
);
1679 heap_free(prop
->name
);
1682 heap_free(This
->dynamic_data
->props
);
1684 if(This
->dynamic_data
->func_disps
) {
1685 func_obj_entry_t
*iter
;
1687 for(iter
= This
->dynamic_data
->func_disps
; iter
< This
->dynamic_data
->func_disps
+This
->data
->data
->func_disp_cnt
; iter
++) {
1688 if(iter
->func_obj
) {
1689 iter
->func_obj
->obj
= NULL
;
1690 IDispatchEx_Release(&iter
->func_obj
->dispex
.IDispatchEx_iface
);
1693 IDispatch_Release(iter
->val
);
1696 heap_free(This
->dynamic_data
->func_disps
);
1699 heap_free(This
->dynamic_data
);
1702 void init_dispex(DispatchEx
*dispex
, IUnknown
*outer
, dispex_static_data_t
*data
)
1704 dispex
->IDispatchEx_iface
.lpVtbl
= &DispatchExVtbl
;
1705 dispex
->outer
= outer
;
1706 dispex
->data
= data
;
1707 dispex
->dynamic_data
= NULL
;