2 * self-registerable dll functions for ole32.dll
4 * Copyright (C) 2003 John K. Hohm
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
36 #include "compobj_private.h"
39 #include "wine/debug.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(ole);
44 * Near the bottom of this file are the exported DllRegisterServer and
45 * DllUnregisterServer, which make all this worthwhile.
48 /***********************************************************************
49 * interface for self-registering
51 struct regsvr_interface
53 IID const *iid; /* NULL for end of list */
54 LPCSTR name; /* can be NULL to omit */
55 IID const *base_iid; /* can be NULL to omit */
56 int num_methods; /* can be <0 to omit */
57 CLSID const *ps_clsid; /* can be NULL to omit */
58 CLSID const *ps_clsid32; /* can be NULL to omit */
61 static HRESULT register_interfaces(struct regsvr_interface const *list);
62 static HRESULT unregister_interfaces(struct regsvr_interface const *list);
66 CLSID const *clsid; /* NULL for end of list */
67 LPCSTR name; /* can be NULL to omit */
68 LPCSTR ips; /* can be NULL to omit */
69 LPCSTR ips32; /* can be NULL to omit */
70 LPCSTR ips32_tmodel; /* can be NULL to omit */
71 LPCSTR progid; /* can be NULL to omit */
74 static HRESULT register_coclasses(struct regsvr_coclass const *list);
75 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
77 /***********************************************************************
78 * static string constants
80 static WCHAR const interface_keyname[10] = {
81 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
82 static WCHAR const base_ifa_keyname[14] = {
83 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
85 static WCHAR const num_methods_keyname[11] = {
86 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
87 static WCHAR const ps_clsid_keyname[15] = {
88 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
90 static WCHAR const ps_clsid32_keyname[17] = {
91 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
92 'i', 'd', '3', '2', 0 };
93 static WCHAR const clsid_keyname[6] = {
94 'C', 'L', 'S', 'I', 'D', 0 };
95 static WCHAR const ips_keyname[13] = {
96 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
98 static WCHAR const ips32_keyname[15] = {
99 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
101 static WCHAR const progid_keyname[7] = {
102 'P', 'r', 'o', 'g', 'I', 'D', 0 };
103 static char const tmodel_valuename[] = "ThreadingModel";
105 /***********************************************************************
106 * static helper functions
108 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
109 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
111 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
113 static LONG register_progid(WCHAR const *clsid, char const *progid,
115 static LONG recursive_delete_key(HKEY key);
116 static LONG recursive_delete_keyA(HKEY base, char const *name);
119 /***********************************************************************
120 * register_interfaces
122 static HRESULT register_interfaces(struct regsvr_interface const *list)
124 LONG res = ERROR_SUCCESS;
127 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
128 KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
129 if (res != ERROR_SUCCESS) goto error_return;
131 for (; res == ERROR_SUCCESS && list->iid; ++list) {
135 StringFromGUID2(list->iid, buf, 39);
136 res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
137 KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
138 if (res != ERROR_SUCCESS) goto error_close_interface_key;
141 res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
142 (CONST BYTE*)(list->name),
143 strlen(list->name) + 1);
144 if (res != ERROR_SUCCESS) goto error_close_iid_key;
147 if (list->base_iid) {
148 res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
149 if (res != ERROR_SUCCESS) goto error_close_iid_key;
152 if (0 <= list->num_methods) {
153 static WCHAR const fmt[3] = { '%', 'd', 0 };
156 res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
157 KEY_READ | KEY_WRITE, NULL, &key, NULL);
158 if (res != ERROR_SUCCESS) goto error_close_iid_key;
160 wsprintfW(buf, fmt, list->num_methods);
161 res = RegSetValueExW(key, NULL, 0, REG_SZ,
163 (lstrlenW(buf) + 1) * sizeof(WCHAR));
166 if (res != ERROR_SUCCESS) goto error_close_iid_key;
169 if (list->ps_clsid) {
170 res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
171 if (res != ERROR_SUCCESS) goto error_close_iid_key;
174 if (list->ps_clsid32) {
175 res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
176 if (res != ERROR_SUCCESS) goto error_close_iid_key;
180 RegCloseKey(iid_key);
183 error_close_interface_key:
184 RegCloseKey(interface_key);
186 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
189 /***********************************************************************
190 * unregister_interfaces
192 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
194 LONG res = ERROR_SUCCESS;
197 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
198 KEY_READ | KEY_WRITE, &interface_key);
199 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
200 if (res != ERROR_SUCCESS) goto error_return;
202 for (; res == ERROR_SUCCESS && list->iid; ++list) {
206 StringFromGUID2(list->iid, buf, 39);
207 res = RegOpenKeyExW(interface_key, buf, 0,
208 KEY_READ | KEY_WRITE, &iid_key);
209 if (res == ERROR_FILE_NOT_FOUND) {
213 if (res != ERROR_SUCCESS) goto error_close_interface_key;
214 res = recursive_delete_key(iid_key);
215 RegCloseKey(iid_key);
216 if (res != ERROR_SUCCESS) goto error_close_interface_key;
219 error_close_interface_key:
220 RegCloseKey(interface_key);
222 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
225 /***********************************************************************
228 static HRESULT register_coclasses(struct regsvr_coclass const *list)
230 LONG res = ERROR_SUCCESS;
233 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
234 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
235 if (res != ERROR_SUCCESS) goto error_return;
237 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
241 StringFromGUID2(list->clsid, buf, 39);
242 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
243 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
244 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
247 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
248 (CONST BYTE*)(list->name),
249 strlen(list->name) + 1);
250 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
254 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
255 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
261 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
262 KEY_READ | KEY_WRITE, NULL,
264 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
266 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
267 (CONST BYTE*)list->ips32,
268 lstrlenA(list->ips32) + 1);
269 if (res == ERROR_SUCCESS && list->ips32_tmodel)
270 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
271 (CONST BYTE*)list->ips32_tmodel,
272 strlen(list->ips32_tmodel) + 1);
273 RegCloseKey(ips32_key);
274 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
278 res = register_key_defvalueA(clsid_key, progid_keyname,
280 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
282 res = register_progid(buf, list->progid, list->name);
283 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
286 error_close_clsid_key:
287 RegCloseKey(clsid_key);
290 error_close_coclass_key:
291 RegCloseKey(coclass_key);
293 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
296 /***********************************************************************
297 * unregister_coclasses
299 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
301 LONG res = ERROR_SUCCESS;
304 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
305 KEY_READ | KEY_WRITE, &coclass_key);
306 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
307 if (res != ERROR_SUCCESS) goto error_return;
309 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
313 StringFromGUID2(list->clsid, buf, 39);
314 res = RegOpenKeyExW(coclass_key, buf, 0,
315 KEY_READ | KEY_WRITE, &clsid_key);
316 if (res == ERROR_FILE_NOT_FOUND) {
320 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
321 res = recursive_delete_key(clsid_key);
322 RegCloseKey(clsid_key);
323 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
326 res = recursive_delete_keyA(HKEY_CLASSES_ROOT, list->progid);
327 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
331 error_close_coclass_key:
332 RegCloseKey(coclass_key);
334 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
337 /***********************************************************************
340 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
344 StringFromGUID2(guid, buf, 39);
345 return register_key_defvalueW(base, name, buf);
348 /***********************************************************************
349 * regsvr_key_defvalueW
351 static LONG register_key_defvalueW(
359 res = RegCreateKeyExW(base, name, 0, NULL, 0,
360 KEY_READ | KEY_WRITE, NULL, &key, NULL);
361 if (res != ERROR_SUCCESS) return res;
362 res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
363 (lstrlenW(value) + 1) * sizeof(WCHAR));
368 /***********************************************************************
369 * regsvr_key_defvalueA
371 static LONG register_key_defvalueA(
379 res = RegCreateKeyExW(base, name, 0, NULL, 0,
380 KEY_READ | KEY_WRITE, NULL, &key, NULL);
381 if (res != ERROR_SUCCESS) return res;
382 res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
383 lstrlenA(value) + 1);
388 /***********************************************************************
391 static LONG register_progid(
399 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
400 NULL, 0, KEY_READ | KEY_WRITE, NULL,
402 if (res != ERROR_SUCCESS) return res;
405 res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
406 (CONST BYTE*)name, strlen(name) + 1);
407 if (res != ERROR_SUCCESS) goto error_close_progid_key;
411 res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
412 if (res != ERROR_SUCCESS) goto error_close_progid_key;
415 error_close_progid_key:
416 RegCloseKey(progid_key);
420 /***********************************************************************
421 * recursive_delete_key
423 static LONG recursive_delete_key(HKEY key)
426 WCHAR subkey_name[MAX_PATH];
431 cName = sizeof(subkey_name) / sizeof(WCHAR);
432 res = RegEnumKeyExW(key, 0, subkey_name, &cName,
433 NULL, NULL, NULL, NULL);
434 if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) {
435 res = ERROR_SUCCESS; /* presumably we're done enumerating */
438 res = RegOpenKeyExW(key, subkey_name, 0,
439 KEY_READ | KEY_WRITE, &subkey);
440 if (res == ERROR_FILE_NOT_FOUND) continue;
441 if (res != ERROR_SUCCESS) break;
443 res = recursive_delete_key(subkey);
445 if (res != ERROR_SUCCESS) break;
448 if (res == ERROR_SUCCESS) res = RegDeleteKeyW(key, 0);
452 /***********************************************************************
453 * recursive_delete_keyA
455 static LONG recursive_delete_keyA(HKEY base, char const *name)
460 res = RegOpenKeyExA(base, name, 0, KEY_READ | KEY_WRITE, &key);
461 if (res == ERROR_FILE_NOT_FOUND) return ERROR_SUCCESS;
462 if (res != ERROR_SUCCESS) return res;
463 res = recursive_delete_key(key);
468 /***********************************************************************
471 static GUID const CLSID_StdOleLink = {
472 0x00000300, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
474 static GUID const CLSID_PointerMoniker = {
475 0x00000306, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
477 static GUID const CLSID_PackagerMoniker = {
478 0x00000308, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
480 extern GUID const CLSID_Picture_Metafile;
481 extern GUID const CLSID_Picture_Dib;
483 static struct regsvr_coclass const coclass_list[] = {
490 { &CLSID_FileMoniker,
496 { &CLSID_ItemMoniker,
502 { &CLSID_AntiMoniker,
508 { &CLSID_PointerMoniker,
514 { &CLSID_PackagerMoniker,
520 { &CLSID_CompositeMoniker,
532 { &CLSID_Picture_Metafile,
533 "Picture (Metafile)",
539 { &CLSID_Picture_Dib,
540 "Picture (Device Independent Bitmap)",
546 { &CLSID_ClassMoniker,
552 { &CLSID_PSFactoryBuffer,
558 { &CLSID_StdGlobalInterfaceTable,
559 "StdGlobalInterfaceTable",
564 { NULL } /* list terminator */
567 /***********************************************************************
571 #define INTERFACE_ENTRY(interface, base, clsid32, clsid16) { &IID_##interface, #interface, base, sizeof(interface##Vtbl)/sizeof(void*), clsid16, clsid32 }
572 #define BAS_INTERFACE_ENTRY(interface, base) INTERFACE_ENTRY(interface, &IID_##base, &CLSID_PSFactoryBuffer, NULL)
573 #define STD_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, &CLSID_PSFactoryBuffer, NULL)
574 #define LCL_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, NULL, NULL)
576 static const struct regsvr_interface interface_list[] = {
577 LCL_INTERFACE_ENTRY(IUnknown),
578 STD_INTERFACE_ENTRY(IClassFactory),
579 LCL_INTERFACE_ENTRY(IMalloc),
580 LCL_INTERFACE_ENTRY(IMarshal),
581 STD_INTERFACE_ENTRY(ILockBytes),
582 STD_INTERFACE_ENTRY(IStorage),
583 STD_INTERFACE_ENTRY(IStream),
584 STD_INTERFACE_ENTRY(IEnumSTATSTG),
585 STD_INTERFACE_ENTRY(IBindCtx),
586 BAS_INTERFACE_ENTRY(IMoniker, IPersistStream),
587 STD_INTERFACE_ENTRY(IRunningObjectTable),
588 STD_INTERFACE_ENTRY(IRootStorage),
589 LCL_INTERFACE_ENTRY(IMessageFilter),
590 LCL_INTERFACE_ENTRY(IStdMarshalInfo),
591 LCL_INTERFACE_ENTRY(IExternalConnection),
592 LCL_INTERFACE_ENTRY(IMallocSpy),
593 LCL_INTERFACE_ENTRY(IMultiQI),
594 STD_INTERFACE_ENTRY(IEnumUnknown),
595 STD_INTERFACE_ENTRY(IEnumString),
596 STD_INTERFACE_ENTRY(IEnumMoniker),
597 STD_INTERFACE_ENTRY(IEnumFORMATETC),
598 STD_INTERFACE_ENTRY(IEnumOLEVERB),
599 STD_INTERFACE_ENTRY(IEnumSTATDATA),
600 BAS_INTERFACE_ENTRY(IPersistStream, IPersist),
601 BAS_INTERFACE_ENTRY(IPersistStorage, IPersist),
602 BAS_INTERFACE_ENTRY(IPersistFile, IPersist),
603 STD_INTERFACE_ENTRY(IPersist),
604 STD_INTERFACE_ENTRY(IViewObject),
605 STD_INTERFACE_ENTRY(IDataObject),
606 STD_INTERFACE_ENTRY(IAdviseSink),
607 LCL_INTERFACE_ENTRY(IDataAdviseHolder),
608 LCL_INTERFACE_ENTRY(IOleAdviseHolder),
609 STD_INTERFACE_ENTRY(IOleObject),
610 BAS_INTERFACE_ENTRY(IOleInPlaceObject, IOleWindow),
611 STD_INTERFACE_ENTRY(IOleWindow),
612 BAS_INTERFACE_ENTRY(IOleInPlaceUIWindow, IOleWindow),
613 STD_INTERFACE_ENTRY(IOleInPlaceFrame),
614 BAS_INTERFACE_ENTRY(IOleInPlaceActiveObject, IOleWindow),
615 STD_INTERFACE_ENTRY(IOleClientSite),
616 BAS_INTERFACE_ENTRY(IOleInPlaceSite, IOleWindow),
617 STD_INTERFACE_ENTRY(IParseDisplayName),
618 BAS_INTERFACE_ENTRY(IOleContainer, IParseDisplayName),
619 BAS_INTERFACE_ENTRY(IOleItemContainer, IOleContainer),
620 STD_INTERFACE_ENTRY(IOleLink),
621 STD_INTERFACE_ENTRY(IOleCache),
622 LCL_INTERFACE_ENTRY(IDropSource),
623 STD_INTERFACE_ENTRY(IDropTarget),
624 BAS_INTERFACE_ENTRY(IAdviseSink2, IAdviseSink),
625 STD_INTERFACE_ENTRY(IRunnableObject),
626 BAS_INTERFACE_ENTRY(IViewObject2, IViewObject),
627 BAS_INTERFACE_ENTRY(IOleCache2, IOleCache),
628 STD_INTERFACE_ENTRY(IOleCacheControl),
629 STD_INTERFACE_ENTRY(IRemUnknown),
630 LCL_INTERFACE_ENTRY(IClientSecurity),
631 LCL_INTERFACE_ENTRY(IServerSecurity),
632 STD_INTERFACE_ENTRY(ISequentialStream),
633 { NULL } /* list terminator */
636 /***********************************************************************
637 * DllRegisterServer (OLE32.@)
639 HRESULT WINAPI DllRegisterServer(void)
645 hr = register_coclasses(coclass_list);
647 hr = register_interfaces(interface_list);
651 /***********************************************************************
652 * DllUnregisterServer (OLE32.@)
654 HRESULT WINAPI DllUnregisterServer(void)
660 hr = unregister_coclasses(coclass_list);
662 hr = unregister_interfaces(interface_list);