2 * Implementation of Active Template Library (atl.dll)
4 * Copyright 2004 Aric Stewart for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
29 #include "wine/debug.h"
30 #include "wine/unicode.h"
32 WINE_DEFAULT_DEBUG_CHANNEL(atl);
34 DECLSPEC_HIDDEN HINSTANCE hInst;
36 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
38 TRACE("(0x%p, %d, %p)\n",hinstDLL,fdwReason,lpvReserved);
40 if (fdwReason == DLL_PROCESS_ATTACH) {
41 DisableThreadLibraryCalls(hinstDLL);
47 #define ATLVer1Size FIELD_OFFSET(_ATL_MODULEW, dwAtlBuildVer)
49 HRESULT WINAPI AtlModuleInit(_ATL_MODULEW* pM, _ATL_OBJMAP_ENTRYW* p, HINSTANCE h)
54 FIXME("SEMI-STUB (%p %p %p)\n",pM,p,h);
60 case sizeof(_ATL_MODULEW):
62 case sizeof(_ATL_MODULEW) + sizeof(void *):
66 WARN("Unknown structure version (size %i)\n",size);
70 memset(pM,0,pM->cbSize);
73 pM->m_hInstResource = h;
74 pM->m_hInstTypeLib = h;
76 pM->m_hHeap = GetProcessHeap();
78 InitializeCriticalSection(&pM->u.m_csTypeInfoHolder);
79 InitializeCriticalSection(&pM->m_csWindowCreate);
80 InitializeCriticalSection(&pM->m_csObjMap);
84 if (pM->m_pObjMap != NULL && size > ATLVer1Size)
86 while (pM->m_pObjMap[i].pclsid != NULL)
88 TRACE("Initializing object %i %p\n",i,p[i].pfnObjectMain);
89 if (p[i].pfnObjectMain)
90 p[i].pfnObjectMain(TRUE);
98 static _ATL_OBJMAP_ENTRYW_V1 *get_objmap_entry( _ATL_MODULEW *mod, unsigned int index )
100 _ATL_OBJMAP_ENTRYW_V1 *ret;
102 if (mod->cbSize == ATLVer1Size)
103 ret = (_ATL_OBJMAP_ENTRYW_V1 *)mod->m_pObjMap + index;
105 ret = (_ATL_OBJMAP_ENTRYW_V1 *)(mod->m_pObjMap + index);
107 if (!ret->pclsid) ret = NULL;
111 HRESULT WINAPI AtlModuleLoadTypeLib(_ATL_MODULEW *pM, LPCOLESTR lpszIndex,
112 BSTR *pbstrPath, ITypeLib **ppTypeLib)
115 OLECHAR path[MAX_PATH+8]; /* leave some space for index */
117 TRACE("(%p, %s, %p, %p)\n", pM, debugstr_w(lpszIndex), pbstrPath, ppTypeLib);
122 GetModuleFileNameW(pM->m_hInstTypeLib, path, MAX_PATH);
124 lstrcatW(path, lpszIndex);
126 hRes = LoadTypeLib(path, ppTypeLib);
130 *pbstrPath = SysAllocString(path);
135 HRESULT WINAPI AtlModuleTerm(_ATL_MODULEW* pM)
137 _ATL_TERMFUNC_ELEM *iter = pM->m_pTermFuncs, *tmp;
142 iter->pFunc(iter->dw);
145 HeapFree(GetProcessHeap(), 0, tmp);
148 HeapFree(GetProcessHeap(), 0, pM);
153 HRESULT WINAPI AtlModuleAddTermFunc(_ATL_MODULEW *pM, _ATL_TERMFUNC *pFunc, DWORD_PTR dw)
155 _ATL_TERMFUNC_ELEM *termfunc_elem;
157 TRACE("(%p %p %ld)\n", pM, pFunc, dw);
159 termfunc_elem = HeapAlloc(GetProcessHeap(), 0, sizeof(_ATL_TERMFUNC_ELEM));
160 termfunc_elem->pFunc = pFunc;
161 termfunc_elem->dw = dw;
162 termfunc_elem->pNext = pM->m_pTermFuncs;
164 pM->m_pTermFuncs = termfunc_elem;
169 HRESULT WINAPI AtlModuleRegisterClassObjects(_ATL_MODULEW *pM, DWORD dwClsContext,
172 _ATL_OBJMAP_ENTRYW_V1 *obj;
175 TRACE("(%p %i %i)\n",pM, dwClsContext, dwFlags);
180 while ((obj = get_objmap_entry( pM, i++ )))
185 TRACE("Registering object %i\n",i);
186 if (obj->pfnGetClassObject)
188 rc = obj->pfnGetClassObject(obj->pfnCreateInstance, &IID_IUnknown,
192 rc = CoRegisterClassObject(obj->pclsid, pUnknown, dwClsContext,
193 dwFlags, &obj->dwRegister);
196 WARN("Failed to register object %i: 0x%08x\n", i, rc);
199 IUnknown_Release(pUnknown);
207 HRESULT WINAPI AtlModuleUnregisterServerEx(_ATL_MODULEW* pM, BOOL bUnRegTypeLib, const CLSID* pCLSID)
209 FIXME("(%p, %i, %p) stub\n", pM, bUnRegTypeLib, pCLSID);
213 /***********************************************************************
214 * AtlModuleRegisterServer [ATL.@]
217 HRESULT WINAPI AtlModuleRegisterServer(_ATL_MODULEW* pM, BOOL bRegTypeLib, const CLSID* clsid)
219 const _ATL_OBJMAP_ENTRYW_V1 *obj;
223 TRACE("%p %d %s\n", pM, bRegTypeLib, debugstr_guid(clsid));
228 for (i = 0; (obj = get_objmap_entry( pM, i )) != NULL; i++) /* register CLSIDs */
230 if (!clsid || IsEqualCLSID(obj->pclsid, clsid))
232 TRACE("Registering clsid %s\n", debugstr_guid(obj->pclsid));
233 hRes = obj->pfnUpdateRegistry(TRUE); /* register */
241 hRes = AtlModuleRegisterTypeLib(pM, NULL);
249 /***********************************************************************
250 * AtlModuleGetClassObject [ATL.@]
252 HRESULT WINAPI AtlModuleGetClassObject(_ATL_MODULEW *pm, REFCLSID rclsid,
253 REFIID riid, LPVOID *ppv)
255 _ATL_OBJMAP_ENTRYW_V1 *obj;
257 HRESULT hres = CLASS_E_CLASSNOTAVAILABLE;
259 TRACE("%p %s %s %p\n", pm, debugstr_guid(rclsid), debugstr_guid(riid), ppv);
264 for (i = 0; (obj = get_objmap_entry( pm, i )) != NULL; i++)
266 if (IsEqualCLSID(obj->pclsid, rclsid))
268 TRACE("found object %i\n", i);
269 if (obj->pfnGetClassObject)
272 hres = obj->pfnGetClassObject(obj->pfnCreateInstance,
276 hres = IUnknown_QueryInterface(obj->pCF, riid, ppv);
282 WARN("no class object found for %s\n", debugstr_guid(rclsid));
287 /***********************************************************************
288 * AtlModuleGetClassObject [ATL.@]
290 HRESULT WINAPI AtlModuleRegisterTypeLib(_ATL_MODULEW *pm, LPCOLESTR lpszIndex)
296 TRACE("%p %s\n", pm, debugstr_w(lpszIndex));
301 hRes = AtlModuleLoadTypeLib(pm, lpszIndex, &path, &typelib);
305 hRes = RegisterTypeLib(typelib, path, NULL); /* FIXME: pass help directory */
306 ITypeLib_Release(typelib);
313 /***********************************************************************
314 * AtlModuleRevokeClassObjects [ATL.@]
316 HRESULT WINAPI AtlModuleRevokeClassObjects(_ATL_MODULEW *pm)
322 /***********************************************************************
323 * AtlModuleUnregisterServer [ATL.@]
325 HRESULT WINAPI AtlModuleUnregisterServer(_ATL_MODULEW *pm, const CLSID *clsid)
327 FIXME("%p %s\n", pm, debugstr_guid(clsid));
331 /***********************************************************************
332 * AtlModuleRegisterWndClassInfoA [ATL.@]
334 * See AtlModuleRegisterWndClassInfoW.
336 ATOM WINAPI AtlModuleRegisterWndClassInfoA(_ATL_MODULEA *pm, _ATL_WNDCLASSINFOA *wci, WNDPROC *pProc)
340 FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
347 TRACE("wci->m_wc.lpszClassName = %s\n", wci->m_wc.lpszClassName);
349 if (wci->m_lpszOrigName)
350 FIXME( "subclassing %s not implemented\n", debugstr_a(wci->m_lpszOrigName));
352 if (!wci->m_wc.lpszClassName)
354 snprintf(wci->m_szAutoName, sizeof(wci->m_szAutoName), "ATL%08lx", (UINT_PTR)wci);
355 TRACE("auto-generated class name %s\n", wci->m_szAutoName);
356 wci->m_wc.lpszClassName = wci->m_szAutoName;
359 atom = GetClassInfoExA(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
362 wci->m_wc.hInstance = pm->m_hInst;
363 wci->m_wc.hCursor = LoadCursorA( wci->m_bSystemCursor ? NULL : pm->m_hInst,
364 wci->m_lpszCursorID );
365 atom = RegisterClassExA(&wci->m_wc);
367 wci->pWndProc = wci->m_wc.lpfnWndProc;
371 if (wci->m_lpszOrigName) *pProc = wci->pWndProc;
373 TRACE("returning 0x%04x\n", atom);
377 /***********************************************************************
378 * AtlModuleRegisterWndClassInfoW [ATL.@]
381 * pm [IO] Information about the module registering the window.
382 * wci [IO] Information about the window being registered.
383 * pProc [O] Window procedure of the registered class.
386 * Atom representing the registered class.
389 * Can be called multiple times without error, unlike RegisterClassEx().
391 * If the class name is NULL, then a class with a name of "ATLxxxxxxxx" is
392 * registered, where the 'x's represent a unique value.
395 ATOM WINAPI AtlModuleRegisterWndClassInfoW(_ATL_MODULEW *pm, _ATL_WNDCLASSINFOW *wci, WNDPROC *pProc)
399 FIXME("%p %p %p semi-stub\n", pm, wci, pProc);
406 TRACE("wci->m_wc.lpszClassName = %s\n", debugstr_w(wci->m_wc.lpszClassName));
408 if (wci->m_lpszOrigName)
409 FIXME( "subclassing %s not implemented\n", debugstr_w(wci->m_lpszOrigName));
411 if (!wci->m_wc.lpszClassName)
413 static const WCHAR szFormat[] = {'A','T','L','%','0','8','l','x',0};
414 snprintfW(wci->m_szAutoName, sizeof(wci->m_szAutoName)/sizeof(WCHAR), szFormat, (UINT_PTR)wci);
415 TRACE("auto-generated class name %s\n", debugstr_w(wci->m_szAutoName));
416 wci->m_wc.lpszClassName = wci->m_szAutoName;
419 atom = GetClassInfoExW(pm->m_hInst, wci->m_wc.lpszClassName, &wc);
422 wci->m_wc.hInstance = pm->m_hInst;
423 wci->m_wc.hCursor = LoadCursorW( wci->m_bSystemCursor ? NULL : pm->m_hInst,
424 wci->m_lpszCursorID );
425 atom = RegisterClassExW(&wci->m_wc);
427 wci->pWndProc = wci->m_wc.lpfnWndProc;
431 if (wci->m_lpszOrigName) *pProc = wci->pWndProc;
433 TRACE("returning 0x%04x\n", atom);
437 /***********************************************************************
438 * AtlModuleAddCreateWndData [ATL.@]
440 void WINAPI AtlModuleAddCreateWndData(_ATL_MODULEW *pM, _AtlCreateWndData *pData, void* pvObject)
442 TRACE("(%p, %p, %p)\n", pM, pData, pvObject);
444 pData->m_pThis = pvObject;
445 pData->m_dwThreadID = GetCurrentThreadId();
446 pData->m_pNext = pM->m_pCreateWndList;
447 pM->m_pCreateWndList = pData;
450 /***********************************************************************
451 * AtlModuleExtractCreateWndData [ATL.@]
453 * NOTE: I failed to find any good description of this function.
454 * Tests show that this function extracts one of _AtlCreateWndData
455 * records from the current thread from a list
458 void* WINAPI AtlModuleExtractCreateWndData(_ATL_MODULEW *pM)
460 _AtlCreateWndData **ppData;
464 for(ppData = &pM->m_pCreateWndList; *ppData!=NULL; ppData = &(*ppData)->m_pNext)
466 if ((*ppData)->m_dwThreadID == GetCurrentThreadId())
468 _AtlCreateWndData *pData = *ppData;
469 *ppData = pData->m_pNext;
470 return pData->m_pThis;
476 /***********************************************************************
477 * AtlGetVersion [ATL.@]
479 DWORD WINAPI AtlGetVersion(void *pReserved)