06504d099409a0b4c22e3401a12e0024366b7e7e
[reactos.git] / dll / win32 / atl / atl30.c
1 /*
2 * Implementation of Active Template Library (atl.dll)
3 *
4 * Copyright 2004 Aric Stewart for CodeWeavers
5 * Copyright 2005 Jacek Caban
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #include <stdio.h>
23
24 #define COBJMACROS
25
26 #include "objidl.h"
27 #include "rpcproxy.h"
28 #include "wine/atlbase.h"
29 #include "wine/atlwin.h"
30
31 #include "wine/debug.h"
32
33 WINE_DEFAULT_DEBUG_CHANNEL(atl);
34
35 extern HINSTANCE atl_instance;
36
37 #define ATLVer1Size FIELD_OFFSET(_ATL_MODULEW, dwAtlBuildVer)
38
39 HRESULT WINAPI AtlModuleInit(_ATL_MODULEW* pM, _ATL_OBJMAP_ENTRYW* p, HINSTANCE h)
40 {
41 INT i;
42 UINT size;
43
44 TRACE("(%p %p %p)\n", pM, p, h);
45
46 size = pM->cbSize;
47 switch (size)
48 {
49 case ATLVer1Size:
50 case sizeof(_ATL_MODULEW):
51 #ifdef _WIN64
52 case sizeof(_ATL_MODULEW) + sizeof(void *):
53 #endif
54 break;
55 default:
56 WARN("Unknown structure version (size %i)\n",size);
57 return E_INVALIDARG;
58 }
59
60 memset(pM,0,pM->cbSize);
61 pM->cbSize = size;
62 pM->m_hInst = h;
63 pM->m_hInstResource = h;
64 pM->m_hInstTypeLib = h;
65 pM->m_pObjMap = p;
66 pM->m_hHeap = GetProcessHeap();
67
68 InitializeCriticalSection(&pM->u.m_csTypeInfoHolder);
69 InitializeCriticalSection(&pM->m_csWindowCreate);
70 InitializeCriticalSection(&pM->m_csObjMap);
71
72 /* call mains */
73 i = 0;
74 if (pM->m_pObjMap != NULL && size > ATLVer1Size)
75 {
76 while (pM->m_pObjMap[i].pclsid != NULL)
77 {
78 TRACE("Initializing object %i %p\n",i,p[i].pfnObjectMain);
79 if (p[i].pfnObjectMain)
80 p[i].pfnObjectMain(TRUE);
81 i++;
82 }
83 }
84
85 return S_OK;
86 }
87
88 static _ATL_OBJMAP_ENTRYW_V1 *get_objmap_entry( _ATL_MODULEW *mod, unsigned int index )
89 {
90 _ATL_OBJMAP_ENTRYW_V1 *ret;
91
92 if (mod->cbSize == ATLVer1Size)
93 ret = (_ATL_OBJMAP_ENTRYW_V1 *)mod->m_pObjMap + index;
94 else
95 ret = (_ATL_OBJMAP_ENTRYW_V1 *)(mod->m_pObjMap + index);
96
97 if (!ret->pclsid) ret = NULL;
98 return ret;
99 }
100
101 HRESULT WINAPI AtlModuleLoadTypeLib(_ATL_MODULEW *pM, LPCOLESTR lpszIndex,
102 BSTR *pbstrPath, ITypeLib **ppTypeLib)
103 {
104 TRACE("(%p, %s, %p, %p)\n", pM, debugstr_w(lpszIndex), pbstrPath, ppTypeLib);
105
106 if (!pM)
107 return E_INVALIDARG;
108
109 return AtlLoadTypeLib(pM->m_hInstTypeLib, lpszIndex, pbstrPath, ppTypeLib);
110 }
111
112 HRESULT WINAPI AtlModuleTerm(_ATL_MODULE *pM)
113 {
114 _ATL_TERMFUNC_ELEM *iter, *tmp;
115
116 TRACE("(%p)\n", pM);
117
118 if (pM->cbSize > ATLVer1Size)
119 {
120 iter = pM->m_pTermFuncs;
121
122 while(iter) {
123 iter->pFunc(iter->dw);
124 tmp = iter;
125 iter = iter->pNext;
126 HeapFree(GetProcessHeap(), 0, tmp);
127 }
128 }
129
130 return S_OK;
131 }
132
133 HRESULT WINAPI AtlModuleRegisterClassObjects(_ATL_MODULEW *pM, DWORD dwClsContext,
134 DWORD dwFlags)
135 {
136 _ATL_OBJMAP_ENTRYW_V1 *obj;
137 int i=0;
138
139 TRACE("(%p %i %i)\n",pM, dwClsContext, dwFlags);
140
141 if (pM == NULL)
142 return E_INVALIDARG;
143
144 while ((obj = get_objmap_entry( pM, i++ )))
145 {
146 IUnknown* pUnknown;
147 HRESULT rc;
148
149 TRACE("Registering object %i\n",i);
150 if (obj->pfnGetClassObject)
151 {
152 rc = obj->pfnGetClassObject(obj->pfnCreateInstance, &IID_IUnknown,
153 (LPVOID*)&pUnknown);
154 if (SUCCEEDED (rc) )
155 {
156 rc = CoRegisterClassObject(obj->pclsid, pUnknown, dwClsContext,
157 dwFlags, &obj->dwRegister);
158
159 if (FAILED (rc) )
160 WARN("Failed to register object %i: 0x%08x\n", i, rc);
161
162 if (pUnknown)
163 IUnknown_Release(pUnknown);
164 }
165 }
166 }
167
168 return S_OK;
169 }
170
171 HRESULT WINAPI AtlModuleUnregisterServerEx(_ATL_MODULEW* pM, BOOL bUnRegTypeLib, const CLSID* pCLSID)
172 {
173 FIXME("(%p, %i, %p) stub\n", pM, bUnRegTypeLib, pCLSID);
174 return S_OK;
175 }
176
177 /***********************************************************************
178 * AtlModuleRegisterServer [ATL.@]
179 *
180 */
181 HRESULT WINAPI AtlModuleRegisterServer(_ATL_MODULEW* pM, BOOL bRegTypeLib, const CLSID* clsid)
182 {
183 const _ATL_OBJMAP_ENTRYW_V1 *obj;
184 int i;
185 HRESULT hRes;
186
187 TRACE("%p %d %s\n", pM, bRegTypeLib, debugstr_guid(clsid));
188
189 if (pM == NULL)
190 return E_INVALIDARG;
191
192 for (i = 0; (obj = get_objmap_entry( pM, i )) != NULL; i++) /* register CLSIDs */
193 {
194 if (!clsid || IsEqualCLSID(obj->pclsid, clsid))
195 {
196 TRACE("Registering clsid %s\n", debugstr_guid(obj->pclsid));
197 hRes = obj->pfnUpdateRegistry(TRUE); /* register */
198 if (FAILED(hRes))
199 return hRes;
200
201 if(pM->cbSize > ATLVer1Size) {
202 const struct _ATL_CATMAP_ENTRY *catmap;
203
204 catmap = ((const _ATL_OBJMAP_ENTRYW*)obj)->pfnGetCategoryMap();
205 if(catmap) {
206 hRes = AtlRegisterClassCategoriesHelper(obj->pclsid, catmap, TRUE);
207 if(FAILED(hRes))
208 return hRes;
209 }
210 }
211 }
212 }
213
214 if (bRegTypeLib)
215 {
216 hRes = AtlRegisterTypeLib(pM->m_hInstTypeLib, NULL);
217 if (FAILED(hRes))
218 return hRes;
219 }
220
221 return S_OK;
222 }
223
224 /***********************************************************************
225 * AtlModuleGetClassObject [ATL.@]
226 */
227 HRESULT WINAPI AtlModuleGetClassObject(_ATL_MODULEW *pm, REFCLSID rclsid,
228 REFIID riid, LPVOID *ppv)
229 {
230 _ATL_OBJMAP_ENTRYW_V1 *obj;
231 int i;
232 HRESULT hres = CLASS_E_CLASSNOTAVAILABLE;
233
234 TRACE("%p %s %s %p\n", pm, debugstr_guid(rclsid), debugstr_guid(riid), ppv);
235
236 if (pm == NULL)
237 return E_INVALIDARG;
238
239 for (i = 0; (obj = get_objmap_entry( pm, i )) != NULL; i++)
240 {
241 if (IsEqualCLSID(obj->pclsid, rclsid))
242 {
243 TRACE("found object %i\n", i);
244 if (obj->pfnGetClassObject)
245 {
246 if (!obj->pCF)
247 hres = obj->pfnGetClassObject(obj->pfnCreateInstance,
248 &IID_IUnknown,
249 (void **)&obj->pCF);
250 if (obj->pCF)
251 hres = IUnknown_QueryInterface(obj->pCF, riid, ppv);
252 break;
253 }
254 }
255 }
256
257 WARN("no class object found for %s\n", debugstr_guid(rclsid));
258
259 return hres;
260 }
261
262 /***********************************************************************
263 * AtlModuleGetClassObject [ATL.@]
264 */
265 HRESULT WINAPI AtlModuleRegisterTypeLib(_ATL_MODULEW *pm, LPCOLESTR lpszIndex)
266 {
267 TRACE("%p %s\n", pm, debugstr_w(lpszIndex));
268
269 if (!pm)
270 return E_INVALIDARG;
271
272 return AtlRegisterTypeLib(pm->m_hInstTypeLib, lpszIndex);
273 }
274
275 /***********************************************************************
276 * AtlModuleRevokeClassObjects [ATL.@]
277 */
278 HRESULT WINAPI AtlModuleRevokeClassObjects(_ATL_MODULEW *pm)
279 {
280 FIXME("%p\n", pm);
281 return E_FAIL;
282 }
283
284 /***********************************************************************
285 * AtlModuleUnregisterServer [ATL.@]
286 */
287 HRESULT WINAPI AtlModuleUnregisterServer(_ATL_MODULEW *pm, const CLSID *clsid)
288 {
289 FIXME("%p %s\n", pm, debugstr_guid(clsid));
290 return E_FAIL;
291 }
292
293 /***********************************************************************
294 * AtlModuleRegisterWndClassInfoA [ATL.@]
295 *
296 * See AtlModuleRegisterWndClassInfoW.
297 */
298 ATOM WINAPI AtlModuleRegisterWndClassInfoA(_ATL_MODULEA *pm, _ATL_WNDCLASSINFOA *wci, WNDPROC *pProc)
299 {
300 ATOM atom;
301
302 FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
303
304 atom = wci->m_atom;
305 if (!atom)
306 {
307 WNDCLASSEXA wc;
308
309 TRACE("wci->m_wc.lpszClassName = %s\n", wci->m_wc.lpszClassName);
310
311 if (wci->m_lpszOrigName)
312 FIXME( "subclassing %s not implemented\n", debugstr_a(wci->m_lpszOrigName));
313
314 if (!wci->m_wc.lpszClassName)
315 {
316 sprintf(wci->m_szAutoName, "ATL%08lx", (UINT_PTR)wci);
317 TRACE("auto-generated class name %s\n", wci->m_szAutoName);
318 wci->m_wc.lpszClassName = wci->m_szAutoName;
319 }
320
321 atom = GetClassInfoExA(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
322 if (!atom)
323 {
324 wci->m_wc.hInstance = pm->m_hInst;
325 wci->m_wc.hCursor = LoadCursorA( wci->m_bSystemCursor ? NULL : pm->m_hInst,
326 wci->m_lpszCursorID );
327 atom = RegisterClassExA(&wci->m_wc);
328 }
329 wci->pWndProc = wci->m_wc.lpfnWndProc;
330 wci->m_atom = atom;
331 }
332
333 if (wci->m_lpszOrigName) *pProc = wci->pWndProc;
334
335 TRACE("returning 0x%04x\n", atom);
336 return atom;
337 }
338
339 /***********************************************************************
340 * AtlModuleRegisterWndClassInfoW [ATL.@]
341 *
342 * PARAMS
343 * pm [IO] Information about the module registering the window.
344 * wci [IO] Information about the window being registered.
345 * pProc [O] Window procedure of the registered class.
346 *
347 * RETURNS
348 * Atom representing the registered class.
349 *
350 * NOTES
351 * Can be called multiple times without error, unlike RegisterClassEx().
352 *
353 * If the class name is NULL, then a class with a name of "ATLxxxxxxxx" is
354 * registered, where the 'x's represent a unique value.
355 *
356 */
357 ATOM WINAPI AtlModuleRegisterWndClassInfoW(_ATL_MODULEW *pm, _ATL_WNDCLASSINFOW *wci, WNDPROC *pProc)
358 {
359 ATOM atom;
360
361 FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
362
363 atom = wci->m_atom;
364 if (!atom)
365 {
366 WNDCLASSEXW wc;
367
368 TRACE("wci->m_wc.lpszClassName = %s\n", debugstr_w(wci->m_wc.lpszClassName));
369
370 if (wci->m_lpszOrigName)
371 FIXME( "subclassing %s not implemented\n", debugstr_w(wci->m_lpszOrigName));
372
373 if (!wci->m_wc.lpszClassName)
374 {
375 static const WCHAR szFormat[] = {'A','T','L','%','0','8','l','x',0};
376 swprintf(wci->m_szAutoName, szFormat, (UINT_PTR)wci);
377 TRACE("auto-generated class name %s\n", debugstr_w(wci->m_szAutoName));
378 wci->m_wc.lpszClassName = wci->m_szAutoName;
379 }
380
381 atom = GetClassInfoExW(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
382 if (!atom)
383 {
384 wci->m_wc.hInstance = pm->m_hInst;
385 wci->m_wc.hCursor = LoadCursorW( wci->m_bSystemCursor ? NULL : pm->m_hInst,
386 wci->m_lpszCursorID );
387 atom = RegisterClassExW(&wci->m_wc);
388 }
389 wci->pWndProc = wci->m_wc.lpfnWndProc;
390 wci->m_atom = atom;
391 }
392
393 if (wci->m_lpszOrigName) *pProc = wci->pWndProc;
394
395 TRACE("returning 0x%04x\n", atom);
396 return atom;
397 }
398
399 /***********************************************************************
400 * AtlModuleAddCreateWndData [ATL.@]
401 */
402 void WINAPI AtlModuleAddCreateWndData(_ATL_MODULEW *pM, _AtlCreateWndData *pData, void* pvObject)
403 {
404 TRACE("(%p, %p, %p)\n", pM, pData, pvObject);
405
406 pData->m_pThis = pvObject;
407 pData->m_dwThreadID = GetCurrentThreadId();
408
409 EnterCriticalSection(&pM->m_csWindowCreate);
410 pData->m_pNext = pM->m_pCreateWndList;
411 pM->m_pCreateWndList = pData;
412 LeaveCriticalSection(&pM->m_csWindowCreate);
413 }
414
415 /***********************************************************************
416 * AtlModuleExtractCreateWndData [ATL.@]
417 *
418 * NOTE: Tests show that this function extracts one of _AtlCreateWndData
419 * records from the current thread from a list
420 *
421 */
422 void* WINAPI AtlModuleExtractCreateWndData(_ATL_MODULEW *pM)
423 {
424 _AtlCreateWndData **ppData;
425 void *ret = NULL;
426
427 TRACE("(%p)\n", pM);
428
429 EnterCriticalSection(&pM->m_csWindowCreate);
430
431 for(ppData = &pM->m_pCreateWndList; *ppData!=NULL; ppData = &(*ppData)->m_pNext)
432 {
433 if ((*ppData)->m_dwThreadID == GetCurrentThreadId())
434 {
435 _AtlCreateWndData *pData = *ppData;
436 *ppData = pData->m_pNext;
437 ret = pData->m_pThis;
438 break;
439 }
440 }
441
442 LeaveCriticalSection(&pM->m_csWindowCreate);
443 return ret;
444 }
445
446 /***********************************************************************
447 * AtlModuleUpdateRegistryFromResourceD [ATL.@]
448 *
449 */
450 HRESULT WINAPI AtlModuleUpdateRegistryFromResourceD(_ATL_MODULEW* pM, LPCOLESTR lpszRes,
451 BOOL bRegister, struct _ATL_REGMAP_ENTRY* pMapEntries, IRegistrar* pReg)
452 {
453 TRACE("(%p %s %d %p %p)\n", pM, debugstr_w(lpszRes), bRegister, pMapEntries, pReg);
454
455 return AtlUpdateRegistryFromResourceD(pM->m_hInst, lpszRes, bRegister, pMapEntries, pReg);
456 }
457
458 static HRESULT WINAPI RegistrarCF_QueryInterface(IClassFactory *iface, REFIID riid, void **ppvObject)
459 {
460 TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppvObject);
461
462 if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IClassFactory, riid)) {
463 *ppvObject = iface;
464 IClassFactory_AddRef( iface );
465 return S_OK;
466 }
467
468 return E_NOINTERFACE;
469 }
470
471 static ULONG WINAPI RegistrarCF_AddRef(IClassFactory *iface)
472 {
473 return 2;
474 }
475
476 static ULONG WINAPI RegistrarCF_Release(IClassFactory *iface)
477 {
478 return 1;
479 }
480
481 static HRESULT WINAPI RegistrarCF_CreateInstance(IClassFactory *iface, LPUNKNOWN pUnkOuter,
482 REFIID riid, void **ppv)
483 {
484 IRegistrar *registrar;
485 HRESULT hres;
486
487 TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
488
489 if(pUnkOuter) {
490 *ppv = NULL;
491 return CLASS_E_NOAGGREGATION;
492 }
493
494 hres = AtlCreateRegistrar(&registrar);
495 if(FAILED(hres))
496 return hres;
497
498 hres = IRegistrar_QueryInterface(registrar, riid, ppv);
499 IRegistrar_Release(registrar);
500 return hres;
501 }
502
503 static HRESULT WINAPI RegistrarCF_LockServer(IClassFactory *iface, BOOL lock)
504 {
505 TRACE("(%p)->(%x)\n", iface, lock);
506 return S_OK;
507 }
508
509 static const IClassFactoryVtbl IRegistrarCFVtbl = {
510 RegistrarCF_QueryInterface,
511 RegistrarCF_AddRef,
512 RegistrarCF_Release,
513 RegistrarCF_CreateInstance,
514 RegistrarCF_LockServer
515 };
516
517 static IClassFactory RegistrarCF = { &IRegistrarCFVtbl };
518
519 #ifdef __REACTOS__
520 static HRESULT do_register_dll_server(IRegistrar *pRegistrar, LPCOLESTR wszDll,
521 LPCOLESTR wszId, BOOL do_register,
522 const struct _ATL_REGMAP_ENTRY* pMapEntries)
523 {
524 IRegistrar *registrar;
525 HRESULT hres;
526 const struct _ATL_REGMAP_ENTRY *pMapEntry;
527
528 static const WCHAR wszModule[] = {'M','O','D','U','L','E',0};
529 static const WCHAR wszRegistry[] = {'R','E','G','I','S','T','R','Y',0};
530
531 if(pRegistrar) {
532 registrar = pRegistrar;
533 }else {
534 hres = AtlCreateRegistrar(&registrar);
535 if(FAILED(hres))
536 return hres;
537 }
538
539 IRegistrar_AddReplacement(registrar, wszModule, wszDll);
540
541 for (pMapEntry = pMapEntries; pMapEntry && pMapEntry->szKey; pMapEntry++)
542 IRegistrar_AddReplacement(registrar, pMapEntry->szKey, pMapEntry->szData);
543
544 if(do_register)
545 hres = IRegistrar_ResourceRegisterSz(registrar, wszDll, wszId, wszRegistry);
546 else
547 hres = IRegistrar_ResourceUnregisterSz(registrar, wszDll, wszId, wszRegistry);
548
549 if(registrar != pRegistrar)
550 IRegistrar_Release(registrar);
551 return hres;
552 }
553
554 static HRESULT do_register_server(BOOL do_register)
555 {
556 static const WCHAR CLSID_RegistrarW[] =
557 {'C','L','S','I','D','_','R','e','g','i','s','t','r','a','r',0};
558 static const WCHAR atl_dllW[] = {'a','t','l','.','d','l','l',0};
559
560 WCHAR clsid_str[40];
561 const struct _ATL_REGMAP_ENTRY reg_map[] = {{CLSID_RegistrarW, clsid_str}, {NULL,NULL}};
562
563 StringFromGUID2(&CLSID_Registrar, clsid_str, sizeof(clsid_str)/sizeof(WCHAR));
564 return do_register_dll_server(NULL, atl_dllW, MAKEINTRESOURCEW(101), do_register, reg_map);
565 }
566 #endif
567
568 /**************************************************************
569 * DllGetClassObject (ATL.2)
570 */
571 HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID riid, LPVOID *ppvObject)
572 {
573 TRACE("(%s %s %p)\n", debugstr_guid(clsid), debugstr_guid(riid), ppvObject);
574
575 if(IsEqualGUID(&CLSID_Registrar, clsid))
576 return IClassFactory_QueryInterface( &RegistrarCF, riid, ppvObject );
577
578 FIXME("Not supported class %s\n", debugstr_guid(clsid));
579 return CLASS_E_CLASSNOTAVAILABLE;
580 }
581
582 /***********************************************************************
583 * DllRegisterServer (ATL.@)
584 */
585 HRESULT WINAPI DllRegisterServer(void)
586 {
587 #ifdef __REACTOS__
588 /* Note: we can't use __wine_register_server here because it uses CLSID_Registrar which isn't registred yet */
589 return do_register_server(TRUE);
590 #else
591 return __wine_register_resources( atl_instance );
592 #endif
593 }
594
595 /***********************************************************************
596 * DllUnRegisterServer (ATL.@)
597 */
598 HRESULT WINAPI DllUnregisterServer(void)
599 {
600 #ifdef __REACTOS__
601 return do_register_server(FALSE);
602 #else
603 return __wine_unregister_resources( atl_instance );
604 #endif
605 }
606
607 /***********************************************************************
608 * DllCanUnloadNow (ATL.@)
609 */
610 HRESULT WINAPI DllCanUnloadNow(void)
611 {
612 return S_FALSE;
613 }