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shell32: Register CLSID_Shell.
[wine.git] / dlls / shell32 / regsvr.c
blobf09d72b60837cb6a6e19dba8285f22a7836b60ab
1 /*
2 * self-registerable dll functions for shell32.dll
3 *
4 * Copyright (C) 2003 John K. Hohm
5 *
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.
10 *
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.
15 *
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
19 */
20
21 #include <stdarg.h>
22 #include <string.h>
23 #include <stdio.h>
24
25 #include "windef.h"
26 #include "winbase.h"
27 #include "winuser.h"
28 #include "winreg.h"
29 #include "winerror.h"
30
31 #include "ole2.h"
32 #include "shldisp.h"
33 #include "shlguid.h"
34 #include "shell32_main.h"
35 #include "shresdef.h"
36 #include "initguid.h"
37 #include "shfldr.h"
38
39 #include "wine/debug.h"
40 #include "wine/unicode.h"
41
42 WINE_DEFAULT_DEBUG_CHANNEL(shell);
43
44 /*
45 * Near the bottom of this file are the exported DllRegisterServer and
46 * DllUnregisterServer, which make all this worthwhile.
47 */
48
49 /***********************************************************************
50 * interface for self-registering
51 */
52 struct regsvr_interface
53 {
54 IID const *iid; /* NULL for end of list */
55 LPCSTR name; /* can be NULL to omit */
56 IID const *base_iid; /* can be NULL to omit */
57 int num_methods; /* can be <0 to omit */
58 CLSID const *ps_clsid; /* can be NULL to omit */
59 CLSID const *ps_clsid32; /* can be NULL to omit */
60 };
61
62 static HRESULT register_interfaces(struct regsvr_interface const *list);
63 static HRESULT unregister_interfaces(struct regsvr_interface const *list);
64
65 struct regsvr_coclass
66 {
67 CLSID const *clsid; /* NULL for end of list */
68 LPCSTR name; /* can be NULL to omit */
69 UINT idName; /* can be 0 to omit */
70 LPCSTR ips; /* can be NULL to omit */
71 LPCSTR ips32; /* can be NULL to omit */
72 LPCSTR ips32_tmodel; /* can be NULL to omit */
73 DWORD flags;
74 DWORD dwAttributes;
75 DWORD dwCallForAttributes;
76 LPCSTR clsid_str; /* can be NULL to omit */
77 LPCSTR progid; /* can be NULL to omit */
78 LPCSTR viprogid; /* can be NULL to omit */
79 LPCSTR progid_extra; /* can be NULL to omit */
80 UINT idDefaultIcon; /* can be 0 to omit */
81 };
82
83 /* flags for regsvr_coclass.flags */
84 #define SHELLEX_MAYCHANGEDEFAULTMENU 0x00000001
85 #define SHELLFOLDER_WANTSFORPARSING 0x00000002
86 #define SHELLFOLDER_WANTSFORDISPLAY 0x00000004
87 #define SHELLFOLDER_ATTRIBUTES 0x00000008
88 #define SHELLFOLDER_CALLFORATTRIBUTES 0x00000010
89 #define SHELLFOLDER_HIDEASDELETE 0x00000020
90
91 static HRESULT register_coclasses(struct regsvr_coclass const *list);
92 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
93
94 struct regsvr_namespace
95 {
96 CLSID const *clsid; /* CLSID of the namespace extension. NULL for end of list */
97 LPCWSTR parent; /* Mount point (MyComputer, Desktop, ..). */
98 LPCWSTR value; /* Display name of the extension. */
99 };
100
101 static HRESULT register_namespace_extensions(struct regsvr_namespace const *list);
102 static HRESULT unregister_namespace_extensions(struct regsvr_namespace const *list);
103
104 /***********************************************************************
105 * static string constants
106 */
107 static WCHAR const interface_keyname[10] = {
108 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
109 static WCHAR const base_ifa_keyname[14] = {
110 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
111 'e', 0 };
112 static WCHAR const num_methods_keyname[11] = {
113 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
114 static WCHAR const ps_clsid_keyname[15] = {
115 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
116 'i', 'd', 0 };
117 static WCHAR const ps_clsid32_keyname[17] = {
118 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
119 'i', 'd', '3', '2', 0 };
120 static WCHAR const clsid_keyname[6] = {
121 'C', 'L', 'S', 'I', 'D', 0 };
122 static WCHAR const curver_keyname[7] = {
123 'C', 'u', 'r', 'V', 'e', 'r', 0 };
124 static WCHAR const ips_keyname[13] = {
125 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
126 0 };
127 static WCHAR const ips32_keyname[15] = {
128 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
129 '3', '2', 0 };
130 static WCHAR const progid_keyname[7] = {
131 'P', 'r', 'o', 'g', 'I', 'D', 0 };
132 static WCHAR const viprogid_keyname[25] = {
133 'V', 'e', 'r', 's', 'i', 'o', 'n', 'I', 'n', 'd', 'e', 'p',
134 'e', 'n', 'd', 'e', 'n', 't', 'P', 'r', 'o', 'g', 'I', 'D',
135 0 };
136 static WCHAR const shellex_keyname[8] = {
137 's', 'h', 'e', 'l', 'l', 'e', 'x', 0 };
138 static WCHAR const shellfolder_keyname[12] = {
139 'S', 'h', 'e', 'l', 'l', 'F', 'o', 'l', 'd', 'e', 'r', 0 };
140 static WCHAR const mcdm_keyname[21] = {
141 'M', 'a', 'y', 'C', 'h', 'a', 'n', 'g', 'e', 'D', 'e', 'f',
142 'a', 'u', 'l', 't', 'M', 'e', 'n', 'u', 0 };
143 static WCHAR const defaulticon_keyname[] = {
144 'D','e','f','a','u','l','t','I','c','o','n',0};
145 static char const tmodel_valuename[] = "ThreadingModel";
146 static char const wfparsing_valuename[] = "WantsFORPARSING";
147 static char const wfdisplay_valuename[] = "WantsFORDISPLAY";
148 static char const attributes_valuename[] = "Attributes";
149 static char const cfattributes_valuename[] = "CallForAttributes";
150 static char const localized_valuename[] = "LocalizedString";
151 static char const hideasdelete_valuename[] = "HideAsDeletePerUser";
152
153 /***********************************************************************
154 * static helper functions
155 */
156 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
157 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
158 WCHAR const *value);
159 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
160 char const *value);
161 static LONG register_progid(WCHAR const *clsid,
162 char const *progid, char const *curver_progid,
163 char const *name, char const *extra);
164
165 /***********************************************************************
166 * register_interfaces
167 */
168 static HRESULT register_interfaces(struct regsvr_interface const *list)
169 {
170 LONG res = ERROR_SUCCESS;
171 HKEY interface_key;
172
173 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
174 KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
175 if (res != ERROR_SUCCESS) goto error_return;
176
177 for (; res == ERROR_SUCCESS && list->iid; ++list) {
178 WCHAR buf[39];
179 HKEY iid_key;
180
181 StringFromGUID2(list->iid, buf, 39);
182 res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
183 KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
184 if (res != ERROR_SUCCESS) goto error_close_interface_key;
185
186 if (list->name) {
187 res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
188 (CONST BYTE*)(list->name),
189 strlen(list->name) + 1);
190 if (res != ERROR_SUCCESS) goto error_close_iid_key;
191 }
192
193 if (list->base_iid) {
194 res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
195 if (res != ERROR_SUCCESS) goto error_close_iid_key;
196 }
197
198 if (0 <= list->num_methods) {
199 static WCHAR const fmt[3] = { '%', 'd', 0 };
200 HKEY key;
201
202 res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
203 KEY_READ | KEY_WRITE, NULL, &key, NULL);
204 if (res != ERROR_SUCCESS) goto error_close_iid_key;
205
206 sprintfW(buf, fmt, list->num_methods);
207 res = RegSetValueExW(key, NULL, 0, REG_SZ,
208 (CONST BYTE*)buf,
209 (lstrlenW(buf) + 1) * sizeof(WCHAR));
210 RegCloseKey(key);
211
212 if (res != ERROR_SUCCESS) goto error_close_iid_key;
213 }
214
215 if (list->ps_clsid) {
216 res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
217 if (res != ERROR_SUCCESS) goto error_close_iid_key;
218 }
219
220 if (list->ps_clsid32) {
221 res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
222 if (res != ERROR_SUCCESS) goto error_close_iid_key;
223 }
224
225 error_close_iid_key:
226 RegCloseKey(iid_key);
227 }
228
229 error_close_interface_key:
230 RegCloseKey(interface_key);
231 error_return:
232 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
233 }
234
235 /***********************************************************************
236 * unregister_interfaces
237 */
238 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
239 {
240 LONG res = ERROR_SUCCESS;
241 HKEY interface_key;
242
243 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
244 KEY_READ | KEY_WRITE, &interface_key);
245 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
246 if (res != ERROR_SUCCESS) goto error_return;
247
248 for (; res == ERROR_SUCCESS && list->iid; ++list) {
249 WCHAR buf[39];
250
251 StringFromGUID2(list->iid, buf, 39);
252 res = RegDeleteTreeW(interface_key, buf);
253 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
254 }
255
256 RegCloseKey(interface_key);
257 error_return:
258 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
259 }
260
261 /***********************************************************************
262 * register_coclasses
263 */
264 static HRESULT register_coclasses(struct regsvr_coclass const *list)
265 {
266 LONG res = ERROR_SUCCESS;
267 HKEY coclass_key;
268
269 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
270 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
271 if (res != ERROR_SUCCESS) goto error_return;
272
273 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
274 WCHAR buf[39];
275 HKEY clsid_key;
276
277 StringFromGUID2(list->clsid, buf, 39);
278 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
279 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
280 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
281
282 if (list->name) {
283 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
284 (CONST BYTE*)(list->name),
285 strlen(list->name) + 1);
286 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
287 }
288
289 if (list->idName) {
290 char buffer[64];
291 sprintf(buffer, "@shell32.dll,-%u", list->idName);
292 res = RegSetValueExA(clsid_key, localized_valuename, 0, REG_SZ,
293 (CONST BYTE*)(buffer), strlen(buffer)+1);
294 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
295 }
296
297 if (list->idDefaultIcon) {
298 HKEY icon_key;
299 char buffer[64];
300
301 res = RegCreateKeyExW(clsid_key, defaulticon_keyname, 0, NULL, 0,
302 KEY_READ | KEY_WRITE, NULL, &icon_key, NULL);
303 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
304
305 sprintf(buffer, "shell32.dll,-%u", list->idDefaultIcon);
306 res = RegSetValueExA(icon_key, NULL, 0, REG_SZ,
307 (CONST BYTE*)(buffer), strlen(buffer)+1);
308 RegCloseKey(icon_key);
309 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
310 }
311
312 if (list->ips) {
313 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
314 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
315 }
316
317 if (list->ips32) {
318 HKEY ips32_key;
319
320 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
321 KEY_READ | KEY_WRITE, NULL,
322 &ips32_key, NULL);
323 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
324
325 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
326 (CONST BYTE*)list->ips32,
327 lstrlenA(list->ips32) + 1);
328 if (res == ERROR_SUCCESS && list->ips32_tmodel)
329 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
330 (CONST BYTE*)list->ips32_tmodel,
331 strlen(list->ips32_tmodel) + 1);
332 RegCloseKey(ips32_key);
333 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
334 }
335
336 if (list->flags & SHELLEX_MAYCHANGEDEFAULTMENU) {
337 HKEY shellex_key, mcdm_key;
338
339 res = RegCreateKeyExW(clsid_key, shellex_keyname, 0, NULL, 0,
340 KEY_READ | KEY_WRITE, NULL,
341 &shellex_key, NULL);
342 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
343 res = RegCreateKeyExW(shellex_key, mcdm_keyname, 0, NULL, 0,
344 KEY_READ | KEY_WRITE, NULL,
345 &mcdm_key, NULL);
346 RegCloseKey(shellex_key);
347 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
348 RegCloseKey(mcdm_key);
349 }
350
351 if (list->flags &
352 (SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_WANTSFORDISPLAY|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES|SHELLFOLDER_HIDEASDELETE))
353 {
354 HKEY shellfolder_key;
355
356 res = RegCreateKeyExW(clsid_key, shellfolder_keyname, 0, NULL, 0,
357 KEY_READ | KEY_WRITE, NULL,
358 &shellfolder_key, NULL);
359 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
360 if (list->flags & SHELLFOLDER_WANTSFORPARSING)
361 res = RegSetValueExA(shellfolder_key, wfparsing_valuename, 0, REG_SZ, (const BYTE *)"", 1);
362 if (list->flags & SHELLFOLDER_WANTSFORDISPLAY)
363 res = RegSetValueExA(shellfolder_key, wfdisplay_valuename, 0, REG_SZ, (const BYTE *)"", 1);
364 if (list->flags & SHELLFOLDER_HIDEASDELETE)
365 res = RegSetValueExA(shellfolder_key, hideasdelete_valuename, 0, REG_SZ, (const BYTE *)"", 1);
366 if (list->flags & SHELLFOLDER_ATTRIBUTES)
367 res = RegSetValueExA(shellfolder_key, attributes_valuename, 0, REG_DWORD,
368 (const BYTE *)&list->dwAttributes, sizeof(DWORD));
369 if (list->flags & SHELLFOLDER_CALLFORATTRIBUTES)
370 res = RegSetValueExA(shellfolder_key, cfattributes_valuename, 0, REG_DWORD,
371 (const BYTE *)&list->dwCallForAttributes, sizeof(DWORD));
372 RegCloseKey(shellfolder_key);
373 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
374 }
375
376 if (list->clsid_str) {
377 res = register_key_defvalueA(clsid_key, clsid_keyname,
378 list->clsid_str);
379 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
380 }
381
382 if (list->progid) {
383 HKEY progid_key;
384
385 res = register_key_defvalueA(clsid_key, progid_keyname,
386 list->progid);
387 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
388
389 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, list->progid, 0,
390 NULL, 0, KEY_READ | KEY_WRITE, NULL,
391 &progid_key, NULL);
392 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
393
394 res = register_key_defvalueW(progid_key, clsid_keyname, buf);
395 RegCloseKey(progid_key);
396 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
397 }
398
399 if (list->viprogid) {
400 res = register_key_defvalueA(clsid_key, viprogid_keyname,
401 list->viprogid);
402 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
403
404 res = register_progid(buf, list->viprogid, list->progid,
405 list->name, list->progid_extra);
406 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
407 }
408
409 error_close_clsid_key:
410 RegCloseKey(clsid_key);
411 }
412
413 error_close_coclass_key:
414 RegCloseKey(coclass_key);
415 error_return:
416 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
417 }
418
419 /***********************************************************************
420 * unregister_coclasses
421 */
422 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
423 {
424 LONG res = ERROR_SUCCESS;
425 HKEY coclass_key;
426
427 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
428 KEY_READ | KEY_WRITE, &coclass_key);
429 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
430 if (res != ERROR_SUCCESS) goto error_return;
431
432 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
433 WCHAR buf[39];
434
435 StringFromGUID2(list->clsid, buf, 39);
436 res = RegDeleteTreeW(coclass_key, buf);
437 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
438 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
439
440 if (list->progid) {
441 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
442 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
443 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
444 }
445
446 if (list->viprogid) {
447 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
448 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
449 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
450 }
451 }
452
453 error_close_coclass_key:
454 RegCloseKey(coclass_key);
455 error_return:
456 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
457 }
458
459 /**********************************************************************
460 * register_namespace_extensions
461 */
462 static WCHAR *get_namespace_key(struct regsvr_namespace const *list) {
463 static const WCHAR wszExplorerKey[] = {
464 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
465 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
466 'E','x','p','l','o','r','e','r','\\',0 };
467 static const WCHAR wszNamespace[] = { '\\','N','a','m','e','s','p','a','c','e','\\',0 };
468 WCHAR *pwszKey, *pwszCLSID;
469
470 pwszKey = HeapAlloc(GetProcessHeap(), 0, sizeof(wszExplorerKey)+sizeof(wszNamespace)+
471 sizeof(WCHAR)*(lstrlenW(list->parent)+CHARS_IN_GUID));
472 if (!pwszKey)
473 return NULL;
474
475 lstrcpyW(pwszKey, wszExplorerKey);
476 lstrcatW(pwszKey, list->parent);
477 lstrcatW(pwszKey, wszNamespace);
478 if (FAILED(StringFromCLSID(list->clsid, &pwszCLSID))) {
479 HeapFree(GetProcessHeap(), 0, pwszKey);
480 return NULL;
481 }
482 lstrcatW(pwszKey, pwszCLSID);
483 CoTaskMemFree(pwszCLSID);
484
485 return pwszKey;
486 }
487
488 static HRESULT register_namespace_extensions(struct regsvr_namespace const *list) {
489 WCHAR *pwszKey;
490 HKEY hKey;
491
492 for (; list->clsid; list++) {
493 pwszKey = get_namespace_key(list);
494
495 /* Create the key and set the value. */
496 if (pwszKey && ERROR_SUCCESS ==
497 RegCreateKeyExW(HKEY_LOCAL_MACHINE, pwszKey, 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL))
498 {
499 RegSetValueExW(hKey, NULL, 0, REG_SZ, (const BYTE *)list->value, sizeof(WCHAR)*(lstrlenW(list->value)+1));
500 RegCloseKey(hKey);
501 }
502
503 HeapFree(GetProcessHeap(), 0, pwszKey);
504 }
505 return S_OK;
506 }
507
508 static HRESULT unregister_namespace_extensions(struct regsvr_namespace const *list) {
509 WCHAR *pwszKey;
510
511 for (; list->clsid; list++) {
512 pwszKey = get_namespace_key(list);
513 RegDeleteKeyW(HKEY_LOCAL_MACHINE, pwszKey);
514 HeapFree(GetProcessHeap(), 0, pwszKey);
515 }
516 return S_OK;
517 }
518
519 /***********************************************************************
520 * regsvr_key_guid
521 */
522 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
523 {
524 WCHAR buf[39];
525
526 StringFromGUID2(guid, buf, 39);
527 return register_key_defvalueW(base, name, buf);
528 }
529
530 /***********************************************************************
531 * regsvr_key_defvalueW
532 */
533 static LONG register_key_defvalueW(
534 HKEY base,
535 WCHAR const *name,
536 WCHAR const *value)
537 {
538 LONG res;
539 HKEY key;
540
541 res = RegCreateKeyExW(base, name, 0, NULL, 0,
542 KEY_READ | KEY_WRITE, NULL, &key, NULL);
543 if (res != ERROR_SUCCESS) return res;
544 res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
545 (lstrlenW(value) + 1) * sizeof(WCHAR));
546 RegCloseKey(key);
547 return res;
548 }
549
550 /***********************************************************************
551 * regsvr_key_defvalueA
552 */
553 static LONG register_key_defvalueA(
554 HKEY base,
555 WCHAR const *name,
556 char const *value)
557 {
558 LONG res;
559 HKEY key;
560
561 res = RegCreateKeyExW(base, name, 0, NULL, 0,
562 KEY_READ | KEY_WRITE, NULL, &key, NULL);
563 if (res != ERROR_SUCCESS) return res;
564 res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
565 lstrlenA(value) + 1);
566 RegCloseKey(key);
567 return res;
568 }
569
570 /***********************************************************************
571 * regsvr_progid
572 */
573 static LONG register_progid(
574 WCHAR const *clsid,
575 char const *progid,
576 char const *curver_progid,
577 char const *name,
578 char const *extra) {
579 LONG res;
580 HKEY progid_key;
581
582 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
583 NULL, 0, KEY_READ | KEY_WRITE, NULL,
584 &progid_key, NULL);
585 if (res != ERROR_SUCCESS) return res;
586
587 if (name) {
588 res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
589 (CONST BYTE*)name, strlen(name) + 1);
590 if (res != ERROR_SUCCESS) goto error_close_progid_key;
591 }
592
593 if (clsid) {
594 res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
595 if (res != ERROR_SUCCESS) goto error_close_progid_key;
596 }
597
598 if (curver_progid) {
599 res = register_key_defvalueA(progid_key, curver_keyname,
600 curver_progid);
601 if (res != ERROR_SUCCESS) goto error_close_progid_key;
602 }
603
604 if (extra) {
605 HKEY extra_key;
606
607 res = RegCreateKeyExA(progid_key, extra, 0,
608 NULL, 0, KEY_READ | KEY_WRITE, NULL,
609 &extra_key, NULL);
610 if (res == ERROR_SUCCESS)
611 RegCloseKey(extra_key);
612 }
613
614 error_close_progid_key:
615 RegCloseKey(progid_key);
616 return res;
617 }
618
619 /***********************************************************************
620 * coclass list
621 */
622 static GUID const CLSID_Desktop = {
623 0x00021400, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
624
625 static GUID const CLSID_Shortcut = {
626 0x00021401, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
627
628 static struct regsvr_coclass const coclass_list[] = {
629 { &CLSID_Desktop,
630 "Desktop",
631 IDS_DESKTOP,
632 NULL,
633 "shell32.dll",
634 "Apartment"
635 },
636 { &CLSID_DragDropHelper,
637 "Shell Drag and Drop Helper",
638 0,
639 NULL,
640 "shell32.dll",
641 "Apartment"
642 },
643 { &CLSID_MyComputer,
644 "My Computer",
645 IDS_MYCOMPUTER,
646 NULL,
647 "shell32.dll",
648 "Apartment"
649 },
650 { &CLSID_NetworkPlaces,
651 "My Network Places",
652 0,
653 NULL,
654 "shell32.dll",
655 "Apartment"
656 },
657 { &CLSID_Shortcut,
658 "Shortcut",
659 0,
660 NULL,
661 "shell32.dll",
662 "Apartment",
663 SHELLEX_MAYCHANGEDEFAULTMENU
664 },
665 { &CLSID_AutoComplete,
666 "AutoComplete",
667 0,
668 NULL,
669 "shell32.dll",
670 "Apartment",
671 },
672 { &CLSID_UnixFolder,
673 "/",
674 0,
675 NULL,
676 "shell32.dll",
677 "Apartment",
678 SHELLFOLDER_WANTSFORPARSING
679 },
680 { &CLSID_UnixDosFolder,
681 "/",
682 0,
683 NULL,
684 "shell32.dll",
685 "Apartment",
686 SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
687 SFGAO_FILESYSANCESTOR|SFGAO_FOLDER|SFGAO_HASSUBFOLDER,
688 SFGAO_FILESYSTEM
689 },
690 { &CLSID_FolderShortcut,
691 "Foldershortcut",
692 0,
693 NULL,
694 "shell32.dll",
695 "Apartment",
696 SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
697 SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_LINK,
698 SFGAO_HASSUBFOLDER|SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_FILESYSANCESTOR
699 },
700 { &CLSID_MyDocuments,
701 "My Documents",
702 IDS_PERSONAL,
703 NULL,
704 "shell32.dll",
705 "Apartment",
706 SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
707 SFGAO_FILESYSANCESTOR|SFGAO_FOLDER|SFGAO_HASSUBFOLDER,
708 SFGAO_FILESYSTEM
709 },
710 { &CLSID_RecycleBin,
711 "Trash",
712 IDS_RECYCLEBIN_FOLDER_NAME,
713 NULL,
714 "shell32.dll",
715 "Apartment",
716 SHELLFOLDER_ATTRIBUTES,
717 SFGAO_FOLDER|SFGAO_DROPTARGET|SFGAO_HASPROPSHEET,
718 0,
719 NULL,
720 NULL,
721 NULL,
722 NULL,
723 IDI_SHELL_FULL_RECYCLE_BIN
724 },
725 { &CLSID_ShellFSFolder,
726 "Shell File System Folder",
727 0,
728 NULL,
729 "shell32.dll",
730 "Apartment"
731 },
732 { &CLSID_ShellFolderViewOC,
733 "Microsoft Shell Folder View Router",
734 0,
735 NULL,
736 "shell32.dll",
737 "Apartment"
738 },
739 { &CLSID_QueryAssociations,
740 "Query file associations",
741 0,
742 NULL,
743 "shell32.dll",
744 "Apartment"
745 },
746 { &CLSID_ControlPanel,
747 "Control Panel",
748 IDS_CONTROLPANEL,
749 NULL,
750 "shell32.dll",
751 "Apartment",
752 SHELLFOLDER_WANTSFORDISPLAY|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_HIDEASDELETE,
753 SFGAO_FOLDER|SFGAO_HASSUBFOLDER,
754 },
755 { &CLSID_Printers,
756 "Printers and Faxes",
757 0,
758 NULL,
759 "shell32.dll",
760 "Apartment"
761 },
762 { &CLSID_ExplorerBrowser,
763 "Explorer Browser",
764 0,
765 NULL,
766 "shell32.dll",
767 "Apartment"
768 },
769 { &CLSID_KnownFolderManager,
770 "Known Folder Manager",
771 0,
772 NULL,
773 "shell32.dll",
774 "Apartment"
775 },
776 { &CLSID_Shell,
777 "Shell Automation Service",
778 0,
779 NULL,
780 "shell32.dll",
781 "Apartment",
782 0,
783 0,
784 0,
785 NULL,
786 "Shell.Application.1",
787 "Shell.Application"
788 },
789 { NULL } /* list terminator */
790 };
791
792 /***********************************************************************
793 * interface list
794 */
795
796 static struct regsvr_interface const interface_list[] = {
797 { NULL } /* list terminator */
798 };
799
800 /***********************************************************************
801 * namespace extensions list
802 */
803 static const WCHAR wszDesktop[] = { 'D','e','s','k','t','o','p',0 };
804 static const WCHAR wszSlash[] = { '/', 0 };
805 static const WCHAR wszMyDocuments[] = { 'M','y',' ','D','o','c','u','m','e','n','t','s', 0 };
806 static const WCHAR wszRecycleBin[] = { 'T','r','a','s','h', 0 };
807 static const WCHAR wszMyComputer[] = { 'M','y','C','o','m','p','u','t','e','r', 0 };
808 static const WCHAR wszControlPanel[] = { 'C','o','n','t','r','o','l',' ','P','a','n','e','l', 0 };
809
810 static struct regsvr_namespace const namespace_extensions_list[] = {
811 {
812 &CLSID_UnixDosFolder,
813 wszDesktop,
814 wszSlash
815 },
816 {
817 &CLSID_MyDocuments,
818 wszDesktop,
819 wszMyDocuments
820 },
821 {
822 &CLSID_RecycleBin,
823 wszDesktop,
824 wszRecycleBin
825 },
826 {
827 &CLSID_ControlPanel,
828 wszMyComputer,
829 wszControlPanel
830 },
831 { NULL }
832 };
833
834 /***********************************************************************
835 * DllRegisterServer (SHELL32.@)
836 */
837 HRESULT WINAPI DllRegisterServer(void)
838 {
839 HRESULT hr;
840
841 TRACE("\n");
842
843 hr = register_coclasses(coclass_list);
844 if (SUCCEEDED(hr))
845 hr = register_interfaces(interface_list);
846 if (SUCCEEDED(hr))
847 hr = SHELL_RegisterShellFolders();
848 if (SUCCEEDED(hr))
849 hr = register_namespace_extensions(namespace_extensions_list);
850 return hr;
851 }
852
853 /***********************************************************************
854 * DllUnregisterServer (SHELL32.@)
855 */
856 HRESULT WINAPI DllUnregisterServer(void)
857 {
858 HRESULT hr;
859
860 TRACE("\n");
861
862 hr = unregister_coclasses(coclass_list);
863 if (SUCCEEDED(hr))
864 hr = unregister_interfaces(interface_list);
865 if (SUCCEEDED(hr))
866 hr = unregister_namespace_extensions(namespace_extensions_list);
867 return hr;
868 }
Windows API implementation