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 */
73 static HRESULT register_coclasses(struct regsvr_coclass const *list);
74 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
76 /***********************************************************************
77 * static string constants
79 static WCHAR const interface_keyname[10] = {
80 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
81 static WCHAR const base_ifa_keyname[14] = {
82 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
84 static WCHAR const num_methods_keyname[11] = {
85 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
86 static WCHAR const ps_clsid_keyname[15] = {
87 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
89 static WCHAR const ps_clsid32_keyname[17] = {
90 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
91 'i', 'd', '3', '2', 0 };
92 static WCHAR const clsid_keyname[6] = {
93 'C', 'L', 'S', 'I', 'D', 0 };
94 static WCHAR const ips_keyname[13] = {
95 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
97 static WCHAR const ips32_keyname[15] = {
98 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
100 static char const tmodel_valuename[] = "ThreadingModel";
102 /***********************************************************************
103 * static helper functions
105 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
106 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
108 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
110 static LONG recursive_delete_key(HKEY key);
113 /***********************************************************************
114 * register_interfaces
116 static HRESULT register_interfaces(struct regsvr_interface const *list)
118 LONG res = ERROR_SUCCESS;
121 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
122 KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
123 if (res != ERROR_SUCCESS) goto error_return;
125 for (; res == ERROR_SUCCESS && list->iid; ++list) {
129 StringFromGUID2(list->iid, buf, 39);
130 res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
131 KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
132 if (res != ERROR_SUCCESS) goto error_close_interface_key;
135 res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
136 (CONST BYTE*)(list->name),
137 strlen(list->name) + 1);
138 if (res != ERROR_SUCCESS) goto error_close_iid_key;
141 if (list->base_iid) {
142 res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
143 if (res != ERROR_SUCCESS) goto error_close_iid_key;
146 if (0 <= list->num_methods) {
147 static WCHAR const fmt[3] = { '%', 'd', 0 };
150 res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
151 KEY_READ | KEY_WRITE, NULL, &key, NULL);
152 if (res != ERROR_SUCCESS) goto error_close_iid_key;
154 wsprintfW(buf, fmt, list->num_methods);
155 res = RegSetValueExW(key, NULL, 0, REG_SZ,
157 (lstrlenW(buf) + 1) * sizeof(WCHAR));
160 if (res != ERROR_SUCCESS) goto error_close_iid_key;
163 if (list->ps_clsid) {
164 res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
165 if (res != ERROR_SUCCESS) goto error_close_iid_key;
168 if (list->ps_clsid32) {
169 res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
170 if (res != ERROR_SUCCESS) goto error_close_iid_key;
174 RegCloseKey(iid_key);
177 error_close_interface_key:
178 RegCloseKey(interface_key);
180 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
183 /***********************************************************************
184 * unregister_interfaces
186 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
188 LONG res = ERROR_SUCCESS;
191 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
192 KEY_READ | KEY_WRITE, &interface_key);
193 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
194 if (res != ERROR_SUCCESS) goto error_return;
196 for (; res == ERROR_SUCCESS && list->iid; ++list) {
200 StringFromGUID2(list->iid, buf, 39);
201 res = RegOpenKeyExW(interface_key, buf, 0,
202 KEY_READ | KEY_WRITE, &iid_key);
203 if (res == ERROR_FILE_NOT_FOUND) {
207 if (res != ERROR_SUCCESS) goto error_close_interface_key;
208 res = recursive_delete_key(iid_key);
209 RegCloseKey(iid_key);
210 if (res != ERROR_SUCCESS) goto error_close_interface_key;
213 error_close_interface_key:
214 RegCloseKey(interface_key);
216 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
219 /***********************************************************************
222 static HRESULT register_coclasses(struct regsvr_coclass const *list)
224 LONG res = ERROR_SUCCESS;
227 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
228 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
229 if (res != ERROR_SUCCESS) goto error_return;
231 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
235 StringFromGUID2(list->clsid, buf, 39);
236 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
237 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
238 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
241 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
242 (CONST BYTE*)(list->name),
243 strlen(list->name) + 1);
244 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
248 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
249 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
255 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
256 KEY_READ | KEY_WRITE, NULL,
258 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
260 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
261 (CONST BYTE*)list->ips32,
262 lstrlenA(list->ips32) + 1);
263 if (res == ERROR_SUCCESS && list->ips32_tmodel)
264 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
265 (CONST BYTE*)list->ips32_tmodel,
266 strlen(list->ips32_tmodel) + 1);
267 RegCloseKey(ips32_key);
268 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
271 error_close_clsid_key:
272 RegCloseKey(clsid_key);
275 error_close_coclass_key:
276 RegCloseKey(coclass_key);
278 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
281 /***********************************************************************
282 * unregister_coclasses
284 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
286 LONG res = ERROR_SUCCESS;
289 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
290 KEY_READ | KEY_WRITE, &coclass_key);
291 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
292 if (res != ERROR_SUCCESS) goto error_return;
294 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
298 StringFromGUID2(list->clsid, buf, 39);
299 res = RegOpenKeyExW(coclass_key, buf, 0,
300 KEY_READ | KEY_WRITE, &clsid_key);
301 if (res == ERROR_FILE_NOT_FOUND) {
305 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
306 res = recursive_delete_key(clsid_key);
307 RegCloseKey(clsid_key);
308 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
311 error_close_coclass_key:
312 RegCloseKey(coclass_key);
314 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
317 /***********************************************************************
320 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
324 StringFromGUID2(guid, buf, 39);
325 return register_key_defvalueW(base, name, buf);
328 /***********************************************************************
329 * regsvr_key_defvalueW
331 static LONG register_key_defvalueW(
339 res = RegCreateKeyExW(base, name, 0, NULL, 0,
340 KEY_READ | KEY_WRITE, NULL, &key, NULL);
341 if (res != ERROR_SUCCESS) return res;
342 res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
343 (lstrlenW(value) + 1) * sizeof(WCHAR));
348 /***********************************************************************
349 * regsvr_key_defvalueA
351 static LONG register_key_defvalueA(
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 = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
363 lstrlenA(value) + 1);
368 /***********************************************************************
369 * recursive_delete_key
371 static LONG recursive_delete_key(HKEY key)
374 WCHAR subkey_name[MAX_PATH];
379 cName = sizeof(subkey_name) / sizeof(WCHAR);
380 res = RegEnumKeyExW(key, 0, subkey_name, &cName,
381 NULL, NULL, NULL, NULL);
382 if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA) {
383 res = ERROR_SUCCESS; /* presumably we're done enumerating */
386 res = RegOpenKeyExW(key, subkey_name, 0,
387 KEY_READ | KEY_WRITE, &subkey);
388 if (res == ERROR_FILE_NOT_FOUND) continue;
389 if (res != ERROR_SUCCESS) break;
391 res = recursive_delete_key(subkey);
393 if (res != ERROR_SUCCESS) break;
396 if (res == ERROR_SUCCESS) res = RegDeleteKeyW(key, 0);
400 /***********************************************************************
403 static GUID const CLSID_PointerMoniker = {
404 0x00000306, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
406 static GUID const CLSID_PackagerMoniker = {
407 0x00000308, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
409 static struct regsvr_coclass const coclass_list[] = {
410 { &CLSID_FileMoniker,
416 { &CLSID_ItemMoniker,
422 { &CLSID_AntiMoniker,
428 { &CLSID_PointerMoniker,
434 { &CLSID_PackagerMoniker,
440 { &CLSID_CompositeMoniker,
452 { &CLSID_ClassMoniker,
458 { &CLSID_PSFactoryBuffer,
464 { &CLSID_StdGlobalInterfaceTable,
465 "StdGlobalInterfaceTable",
470 { NULL } /* list terminator */
473 /***********************************************************************
477 #define INTERFACE_ENTRY(interface, base, clsid32, clsid16) { &IID_##interface, #interface, base, sizeof(interface##Vtbl)/sizeof(void*), clsid16, clsid32 }
478 #define STD_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, &CLSID_PSFactoryBuffer, NULL)
479 #define LCL_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, NULL, NULL)
481 static const struct regsvr_interface interface_list[] = {
482 LCL_INTERFACE_ENTRY(IUnknown),
483 STD_INTERFACE_ENTRY(IClassFactory),
484 LCL_INTERFACE_ENTRY(IMalloc),
485 LCL_INTERFACE_ENTRY(IMarshal),
486 STD_INTERFACE_ENTRY(IStorage),
487 LCL_INTERFACE_ENTRY(IMessageFilter),
488 LCL_INTERFACE_ENTRY(IStdMarshalInfo),
489 LCL_INTERFACE_ENTRY(IExternalConnection),
490 LCL_INTERFACE_ENTRY(IMallocSpy),
491 LCL_INTERFACE_ENTRY(IMultiQI),
492 STD_INTERFACE_ENTRY(IStream),
493 STD_INTERFACE_ENTRY(IPersistStorage),
494 STD_INTERFACE_ENTRY(IDataObject),
495 STD_INTERFACE_ENTRY(IAdviseSink),
496 LCL_INTERFACE_ENTRY(IDataAdviseHolder),
497 LCL_INTERFACE_ENTRY(IOleAdviseHolder),
498 STD_INTERFACE_ENTRY(IOleObject),
499 STD_INTERFACE_ENTRY(IOleClientSite),
500 LCL_INTERFACE_ENTRY(IDropSource),
501 STD_INTERFACE_ENTRY(IRemUnknown),
502 LCL_INTERFACE_ENTRY(IClientSecurity),
503 LCL_INTERFACE_ENTRY(IServerSecurity),
504 STD_INTERFACE_ENTRY(ISequentialStream),
505 { NULL } /* list terminator */
508 /***********************************************************************
509 * DllRegisterServer (OLE32.@)
511 HRESULT WINAPI DllRegisterServer()
517 hr = register_coclasses(coclass_list);
519 hr = register_interfaces(interface_list);
523 /***********************************************************************
524 * DllUnregisterServer (OLE32.@)
526 HRESULT WINAPI DllUnregisterServer()
532 hr = unregister_coclasses(coclass_list);
534 hr = unregister_interfaces(interface_list);