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
25 # include <libxml/parser.h>
26 # include <libxml/xmlerror.h>
40 #include "wine/debug.h"
41 #include "wine/list.h"
42 #include "wine/unicode.h"
44 #include "msxml_private.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(msxml
);
54 struct dispex_data_t
{
57 func_info_t
**name_table
;
67 struct dispex_dynamic_data_t
{
70 dynamic_prop_t
*props
;
73 #define DISPID_DYNPROP_0 0x50000000
74 #define DISPID_DYNPROP_MAX 0x5fffffff
76 static struct list dispex_data_list
= LIST_INIT(dispex_data_list
);
77 static ITypeLib
*typelib
;
78 static ITypeInfo
*typeinfos
[LAST_tid
];
80 static REFIID tid_ids
[] = {
81 &IID_IXMLDOMAttribute
,
82 &IID_IXMLDOMCDATASection
,
85 &IID_IXMLDOMDocument2
,
86 &IID_IXMLDOMDocumentFragment
,
87 &IID_IXMLDOMDocumentType
,
89 &IID_IXMLDOMEntityReference
,
90 &IID_IXMLDOMImplementation
,
91 &IID_IXMLDOMNamedNodeMap
,
94 &IID_IXMLDOMParseError
,
95 &IID_IXMLDOMProcessingInstruction
,
96 &IID_IXMLDOMSchemaCollection
,
97 &IID_IXMLDOMSelection
,
100 &IID_IXMLDOMDocument
,
101 &IID_IXMLHTTPRequest
,
104 &IID_IVBSAXAttributes
,
105 &IID_IVBSAXContentHandler
,
106 &IID_IVBSAXDeclHandler
,
107 &IID_IVBSAXDTDHandler
,
108 &IID_IVBSAXEntityResolver
,
109 &IID_IVBSAXErrorHandler
,
110 &IID_IVBSAXLexicalHandler
,
112 &IID_IVBSAXXMLFilter
,
113 &IID_IVBSAXXMLReader
,
115 &IID_IMXReaderControl
,
117 &IID_IVBMXNamespaceManager
120 HRESULT
get_typeinfo(enum tid_t tid
, ITypeInfo
**typeinfo
)
127 hres
= LoadRegTypeLib(&LIBID_MSXML2
, 3, 0, LOCALE_SYSTEM_DEFAULT
, &tl
);
129 ERR("LoadRegTypeLib failed: %08x\n", hres
);
133 if(InterlockedCompareExchangePointer((void**)&typelib
, tl
, NULL
))
134 ITypeLib_Release(tl
);
137 if(!typeinfos
[tid
]) {
140 hres
= ITypeLib_GetTypeInfoOfGuid(typelib
, tid_ids
[tid
], &ti
);
142 ERR("GetTypeInfoOfGuid failed: %08x\n", hres
);
146 if(InterlockedCompareExchangePointer((void**)(typeinfos
+tid
), ti
, NULL
))
147 ITypeInfo_Release(ti
);
150 *typeinfo
= typeinfos
[tid
];
152 ITypeInfo_AddRef(typeinfos
[tid
]);
156 void release_typelib(void)
161 while(!list_empty(&dispex_data_list
)) {
162 iter
= LIST_ENTRY(list_head(&dispex_data_list
), dispex_data_t
, entry
);
163 list_remove(&iter
->entry
);
165 for(i
=0; i
< iter
->func_cnt
; i
++)
166 SysFreeString(iter
->funcs
[i
].name
);
168 heap_free(iter
->funcs
);
169 heap_free(iter
->name_table
);
176 for(i
=0; i
< sizeof(typeinfos
)/sizeof(*typeinfos
); i
++)
178 ITypeInfo_Release(typeinfos
[i
]);
180 ITypeLib_Release(typelib
);
183 static void add_func_info(dispex_data_t
*data
, DWORD
*size
, tid_t tid
, DISPID id
, ITypeInfo
*dti
)
187 if(data
->func_cnt
&& data
->funcs
[data
->func_cnt
-1].id
== id
)
190 if(data
->func_cnt
== *size
)
191 data
->funcs
= heap_realloc(data
->funcs
, (*size
<<= 1)*sizeof(func_info_t
));
193 hres
= ITypeInfo_GetDocumentation(dti
, id
, &data
->funcs
[data
->func_cnt
].name
, NULL
, NULL
, NULL
);
197 data
->funcs
[data
->func_cnt
].id
= id
;
198 data
->funcs
[data
->func_cnt
].tid
= tid
;
203 static int dispid_cmp(const void *p1
, const void *p2
)
205 return ((const func_info_t
*)p1
)->id
- ((const func_info_t
*)p2
)->id
;
208 static int func_name_cmp(const void *p1
, const void *p2
)
210 return strcmpiW((*(func_info_t
* const*)p1
)->name
, (*(func_info_t
* const*)p2
)->name
);
213 static dispex_data_t
*preprocess_dispex_data(DispatchEx
*This
)
215 const tid_t
*tid
= This
->data
->iface_tids
;
222 TRACE("(%p)\n", This
);
224 hres
= get_typeinfo(This
->data
->disp_tid
, &dti
);
226 ERR("Could not get disp type info: %08x\n", hres
);
230 data
= heap_alloc(sizeof(dispex_data_t
));
232 data
->funcs
= heap_alloc(size
*sizeof(func_info_t
));
233 list_add_tail(&dispex_data_list
, &data
->entry
);
236 hres
= get_typeinfo(*tid
, &ti
);
242 hres
= ITypeInfo_GetFuncDesc(ti
, i
++, &funcdesc
);
246 add_func_info(data
, &size
, *tid
, funcdesc
->memid
, dti
);
247 ITypeInfo_ReleaseFuncDesc(ti
, funcdesc
);
250 ITypeInfo_Release(ti
);
254 if(!data
->func_cnt
) {
255 heap_free(data
->funcs
);
257 }else if(data
->func_cnt
!= size
) {
258 data
->funcs
= heap_realloc(data
->funcs
, data
->func_cnt
* sizeof(func_info_t
));
261 qsort(data
->funcs
, data
->func_cnt
, sizeof(func_info_t
), dispid_cmp
);
264 data
->name_table
= heap_alloc(data
->func_cnt
* sizeof(func_info_t
*));
265 for(i
=0; i
< data
->func_cnt
; i
++)
266 data
->name_table
[i
] = data
->funcs
+i
;
267 qsort(data
->name_table
, data
->func_cnt
, sizeof(func_info_t
*), func_name_cmp
);
269 data
->name_table
= NULL
;
272 ITypeInfo_Release(dti
);
276 static CRITICAL_SECTION cs_dispex_static_data
;
277 static CRITICAL_SECTION_DEBUG cs_dispex_static_data_dbg
=
279 0, 0, &cs_dispex_static_data
,
280 { &cs_dispex_static_data_dbg
.ProcessLocksList
, &cs_dispex_static_data_dbg
.ProcessLocksList
},
281 0, 0, { (DWORD_PTR
)(__FILE__
": dispex_static_data") }
283 static CRITICAL_SECTION cs_dispex_static_data
= { &cs_dispex_static_data_dbg
, -1, 0, 0, 0, 0 };
286 static dispex_data_t
*get_dispex_data(DispatchEx
*This
)
289 return This
->data
->data
;
291 EnterCriticalSection(&cs_dispex_static_data
);
293 if(!This
->data
->data
)
294 This
->data
->data
= preprocess_dispex_data(This
);
296 LeaveCriticalSection(&cs_dispex_static_data
);
298 return This
->data
->data
;
301 static inline BOOL
is_custom_dispid(DISPID id
)
303 return MSXML_DISPID_CUSTOM_MIN
<= id
&& id
<= MSXML_DISPID_CUSTOM_MAX
;
306 static inline BOOL
is_dynamic_dispid(DISPID id
)
308 return DISPID_DYNPROP_0
<= id
&& id
<= DISPID_DYNPROP_MAX
;
311 static inline DispatchEx
*impl_from_IDispatchEx(IDispatchEx
*iface
)
313 return CONTAINING_RECORD(iface
, DispatchEx
, IDispatchEx_iface
);
316 static HRESULT WINAPI
DispatchEx_QueryInterface(IDispatchEx
*iface
, REFIID riid
, void **ppv
)
318 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
320 return IUnknown_QueryInterface(This
->outer
, riid
, ppv
);
323 static ULONG WINAPI
DispatchEx_AddRef(IDispatchEx
*iface
)
325 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
327 return IUnknown_AddRef(This
->outer
);
330 static ULONG WINAPI
DispatchEx_Release(IDispatchEx
*iface
)
332 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
334 return IUnknown_Release(This
->outer
);
337 static HRESULT WINAPI
DispatchEx_GetTypeInfoCount(IDispatchEx
*iface
, UINT
*pctinfo
)
339 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
341 TRACE("(%p)->(%p)\n", This
, pctinfo
);
347 static HRESULT WINAPI
DispatchEx_GetTypeInfo(IDispatchEx
*iface
, UINT iTInfo
,
348 LCID lcid
, ITypeInfo
**ppTInfo
)
350 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
352 TRACE("(%p)->(%u %u %p)\n", This
, iTInfo
, lcid
, ppTInfo
);
354 return get_typeinfo(This
->data
->disp_tid
, ppTInfo
);
357 static HRESULT WINAPI
DispatchEx_GetIDsOfNames(IDispatchEx
*iface
, REFIID riid
,
358 LPOLESTR
*rgszNames
, UINT cNames
,
359 LCID lcid
, DISPID
*rgDispId
)
361 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
365 TRACE("(%p)->(%s %p %u %u %p)\n", This
, debugstr_guid(riid
), rgszNames
, cNames
,
368 for(i
=0; i
< cNames
; i
++) {
369 hres
= IDispatchEx_GetDispID(&This
->IDispatchEx_iface
, rgszNames
[i
], 0, rgDispId
+i
);
377 static HRESULT WINAPI
DispatchEx_Invoke(IDispatchEx
*iface
, DISPID dispIdMember
,
378 REFIID riid
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pDispParams
,
379 VARIANT
*pVarResult
, EXCEPINFO
*pExcepInfo
, UINT
*puArgErr
)
381 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
383 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This
, dispIdMember
, debugstr_guid(riid
),
384 lcid
, wFlags
, pDispParams
, pVarResult
, pExcepInfo
, puArgErr
);
386 return IDispatchEx_InvokeEx(&This
->IDispatchEx_iface
, dispIdMember
, lcid
, wFlags
,
387 pDispParams
, pVarResult
, pExcepInfo
, NULL
);
390 static HRESULT WINAPI
DispatchEx_GetDispID(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
, DISPID
*pid
)
392 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
396 TRACE("(%p)->(%s %x %p)\n", This
, debugstr_w(bstrName
), grfdex
, pid
);
398 if(grfdex
& ~(fdexNameCaseSensitive
|fdexNameEnsure
|fdexNameImplicit
))
399 FIXME("Unsupported grfdex %x\n", grfdex
);
401 data
= get_dispex_data(This
);
406 max
= data
->func_cnt
-1;
411 c
= strcmpiW(data
->name_table
[n
]->name
, bstrName
);
413 if((grfdex
& fdexNameCaseSensitive
) && strcmpW(data
->name_table
[n
]->name
, bstrName
))
416 *pid
= data
->name_table
[n
]->id
;
426 if(This
->dynamic_data
) {
429 for(i
=0; i
< This
->dynamic_data
->prop_cnt
; i
++) {
430 if(!strcmpW(This
->dynamic_data
->props
[i
].name
, bstrName
)) {
431 *pid
= DISPID_DYNPROP_0
+ i
;
437 if(This
->data
->vtbl
&& This
->data
->vtbl
->get_dispid
) {
440 hres
= This
->data
->vtbl
->get_dispid(This
->outer
, bstrName
, grfdex
, pid
);
441 if(hres
!= DISP_E_UNKNOWNNAME
)
445 if(grfdex
& fdexNameEnsure
) {
446 dispex_dynamic_data_t
*dynamic_data
;
448 TRACE("creating dynamic prop %s\n", debugstr_w(bstrName
));
450 if(This
->dynamic_data
) {
451 dynamic_data
= This
->dynamic_data
;
453 dynamic_data
= This
->dynamic_data
= heap_alloc_zero(sizeof(dispex_dynamic_data_t
));
455 return E_OUTOFMEMORY
;
458 if(!dynamic_data
->buf_size
) {
459 dynamic_data
->props
= heap_alloc(sizeof(dynamic_prop_t
)*4);
460 if(!dynamic_data
->props
)
461 return E_OUTOFMEMORY
;
462 dynamic_data
->buf_size
= 4;
463 }else if(dynamic_data
->buf_size
== dynamic_data
->prop_cnt
) {
464 dynamic_prop_t
*new_props
;
466 new_props
= heap_realloc(dynamic_data
->props
, sizeof(dynamic_prop_t
)*(dynamic_data
->buf_size
<<1));
468 return E_OUTOFMEMORY
;
470 dynamic_data
->props
= new_props
;
471 dynamic_data
->buf_size
<<= 1;
474 dynamic_data
->props
[dynamic_data
->prop_cnt
].name
= heap_strdupW(bstrName
);
475 VariantInit(&dynamic_data
->props
[dynamic_data
->prop_cnt
].var
);
476 *pid
= DISPID_DYNPROP_0
+ dynamic_data
->prop_cnt
++;
481 TRACE("not found %s\n", debugstr_w(bstrName
));
482 return DISP_E_UNKNOWNNAME
;
485 static HRESULT WINAPI
DispatchEx_InvokeEx(IDispatchEx
*iface
, DISPID id
, LCID lcid
, WORD wFlags
, DISPPARAMS
*pdp
,
486 VARIANT
*pvarRes
, EXCEPINFO
*pei
, IServiceProvider
*pspCaller
)
488 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
496 TRACE("(%p)->(%x %x %x %p %p %p %p)\n", This
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
, pspCaller
);
498 if(is_custom_dispid(id
) && This
->data
->vtbl
&& This
->data
->vtbl
->invoke
)
499 return This
->data
->vtbl
->invoke(This
->outer
, id
, lcid
, wFlags
, pdp
, pvarRes
, pei
);
501 if(wFlags
== DISPATCH_CONSTRUCT
) {
502 FIXME("DISPATCH_CONSTRUCT not implemented\n");
506 if(is_dynamic_dispid(id
)) {
507 DWORD idx
= id
- DISPID_DYNPROP_0
;
510 if(!This
->dynamic_data
|| This
->dynamic_data
->prop_cnt
<= idx
)
511 return DISP_E_UNKNOWNNAME
;
513 var
= &This
->dynamic_data
->props
[idx
].var
;
516 case INVOKE_PROPERTYGET
:
517 return VariantCopy(pvarRes
, var
);
518 case INVOKE_PROPERTYPUT
:
520 return VariantCopy(var
, pdp
->rgvarg
);
522 FIXME("unhandled wFlags %x\n", wFlags
);
527 data
= get_dispex_data(This
);
532 max
= data
->func_cnt
-1;
537 if(data
->funcs
[n
].id
== id
)
540 if(data
->funcs
[n
].id
< id
)
547 WARN("invalid id %x\n", id
);
548 return DISP_E_UNKNOWNNAME
;
551 hres
= get_typeinfo(data
->funcs
[n
].tid
, &ti
);
553 ERR("Could not get type info: %08x\n", hres
);
557 hres
= IUnknown_QueryInterface(This
->outer
, tid_ids
[data
->funcs
[n
].tid
], (void**)&unk
);
559 ERR("Could not get iface: %08x\n", hres
);
563 hres
= ITypeInfo_Invoke(ti
, unk
, id
, wFlags
, pdp
, pvarRes
, pei
, &argerr
);
565 ITypeInfo_Release(ti
);
566 IUnknown_Release(unk
);
570 static HRESULT WINAPI
DispatchEx_DeleteMemberByName(IDispatchEx
*iface
, BSTR bstrName
, DWORD grfdex
)
572 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
573 TRACE("Not implemented in native msxml3 (%p)->(%s %x)\n", This
, debugstr_w(bstrName
), grfdex
);
577 static HRESULT WINAPI
DispatchEx_DeleteMemberByDispID(IDispatchEx
*iface
, DISPID id
)
579 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
580 TRACE("Not implemented in native msxml3 (%p)->(%x)\n", This
, id
);
584 static HRESULT WINAPI
DispatchEx_GetMemberProperties(IDispatchEx
*iface
, DISPID id
, DWORD grfdexFetch
, DWORD
*pgrfdex
)
586 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
587 TRACE("Not implemented in native msxml3 (%p)->(%x %x %p)\n", This
, id
, grfdexFetch
, pgrfdex
);
591 static HRESULT WINAPI
DispatchEx_GetMemberName(IDispatchEx
*iface
, DISPID id
, BSTR
*pbstrName
)
593 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
594 TRACE("Not implemented in native msxml3 (%p)->(%x %p)\n", This
, id
, pbstrName
);
598 static HRESULT WINAPI
DispatchEx_GetNextDispID(IDispatchEx
*iface
, DWORD grfdex
, DISPID id
, DISPID
*pid
)
600 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
601 TRACE(" Not implemented in native msxml3 (%p)->(%x %x %p)\n", This
, grfdex
, id
, pid
);
605 static HRESULT WINAPI
DispatchEx_GetNameSpaceParent(IDispatchEx
*iface
, IUnknown
**ppunk
)
607 DispatchEx
*This
= impl_from_IDispatchEx(iface
);
608 TRACE("Not implemented in native msxml3 (%p)->(%p)\n", This
, ppunk
);
612 static IDispatchExVtbl DispatchExVtbl
= {
613 DispatchEx_QueryInterface
,
616 DispatchEx_GetTypeInfoCount
,
617 DispatchEx_GetTypeInfo
,
618 DispatchEx_GetIDsOfNames
,
620 DispatchEx_GetDispID
,
622 DispatchEx_DeleteMemberByName
,
623 DispatchEx_DeleteMemberByDispID
,
624 DispatchEx_GetMemberProperties
,
625 DispatchEx_GetMemberName
,
626 DispatchEx_GetNextDispID
,
627 DispatchEx_GetNameSpaceParent
630 BOOL
dispex_query_interface(DispatchEx
*This
, REFIID riid
, void **ppv
)
632 static const IID IID_UndocumentedScriptIface
=
633 {0x719c3050,0xf9d3,0x11cf,{0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0}};
635 if(IsEqualGUID(&IID_IDispatch
, riid
)) {
636 TRACE("(%p)->(IID_IDispatch %p)\n", This
, ppv
);
637 *ppv
= &This
->IDispatchEx_iface
;
638 }else if(IsEqualGUID(&IID_IDispatchEx
, riid
)) {
639 TRACE("(%p)->(IID_IDispatchEx %p)\n", This
, ppv
);
640 *ppv
= &This
->IDispatchEx_iface
;
641 }else if(IsEqualGUID(&IID_UndocumentedScriptIface
, riid
)) {
642 TRACE("(%p)->(IID_UndocumentedScriptIface %p) returning NULL\n", This
, ppv
);
644 }else if (IsEqualGUID(&IID_IObjectIdentity
, riid
)) {
645 TRACE("IID_IObjectIdentity not supported returning NULL\n");
652 IUnknown_AddRef((IUnknown
*)*ppv
);
656 void init_dispex(DispatchEx
*dispex
, IUnknown
*outer
, dispex_static_data_t
*data
)
658 dispex
->IDispatchEx_iface
.lpVtbl
= &DispatchExVtbl
;
659 dispex
->outer
= outer
;