1 /*
2 * self-registerable dll functions for dxdiag.dll
3 *
4 * Copyright (C) 2004 Raphael Junqueira
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
24 #include "windef.h"
25 #include "winbase.h"
26 #include "wingdi.h"
27 #include "winuser.h"
28 #include "winreg.h"
29 #include "winerror.h"
30
31 #include "initguid.h"
32 #include "dxdiag_private.h"
33 #include "wine/debug.h"
34
35 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
36
37 /*
38 * Near the bottom of this file are the exported DllRegisterServer and
39 * DllUnregisterServer, which make all this worthwhile.
40 */
41
42 /***********************************************************************
43 * interface for self-registering
44 */
45 struct regsvr_interface
46 {
47 IID const *iid; /* NULL for end of list */
48 LPCSTR name; /* can be NULL to omit */
49 IID const *base_iid; /* can be NULL to omit */
50 int num_methods; /* can be <0 to omit */
51 CLSID const *ps_clsid; /* can be NULL to omit */
52 CLSID const *ps_clsid32; /* can be NULL to omit */
53 };
54
55 static HRESULT register_interfaces(struct regsvr_interface const *list);
56 static HRESULT unregister_interfaces(struct regsvr_interface const *list);
57
58 struct regsvr_coclass
59 {
60 CLSID const *clsid; /* NULL for end of list */
61 LPCSTR name; /* can be NULL to omit */
62 LPCSTR ips; /* can be NULL to omit */
63 LPCSTR ips32; /* can be NULL to omit */
64 LPCSTR ips32_tmodel; /* can be NULL to omit */
65 LPCSTR progid; /* can be NULL to omit */
66 LPCSTR viprogid; /* can be NULL to omit */
67 LPCSTR progid_extra; /* can be NULL to omit */
68 };
69
70 static HRESULT register_coclasses(struct regsvr_coclass const *list);
71 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
72
73 /***********************************************************************
74 * static string constants
75 */
76 static WCHAR const interface_keyname[10] = {
77 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
78 static WCHAR const base_ifa_keyname[14] = {
79 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
80 'e', 0 };
81 static WCHAR const num_methods_keyname[11] = {
82 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
83 static WCHAR const ps_clsid_keyname[15] = {
84 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
85 'i', 'd', 0 };
86 static WCHAR const ps_clsid32_keyname[17] = {
87 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
88 'i', 'd', '3', '2', 0 };
89 static WCHAR const clsid_keyname[6] = {
90 'C', 'L', 'S', 'I', 'D', 0 };
91 static WCHAR const curver_keyname[7] = {
92 'C', 'u', 'r', 'V', 'e', 'r', 0 };
93 static WCHAR const ips_keyname[13] = {
94 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
95 0 };
96 static WCHAR const ips32_keyname[15] = {
97 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
98 '3', '2', 0 };
99 static WCHAR const progid_keyname[7] = {
100 'P', 'r', 'o', 'g', 'I', 'D', 0 };
101 static WCHAR const viprogid_keyname[25] = {
102 'V', 'e', 'r', 's', 'i', 'o', 'n', 'I', 'n', 'd', 'e', 'p',
103 'e', 'n', 'd', 'e', 'n', 't', 'P', 'r', 'o', 'g', 'I', 'D',
104 0 };
105 static char const tmodel_valuename[] = "ThreadingModel";
106
107 /***********************************************************************
108 * static helper functions
109 */
110 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
111 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
112 WCHAR const *value);
113 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
114 char const *value);
115 static LONG register_progid(WCHAR const *clsid,
116 char const *progid, char const *curver_progid,
117 char const *name, char const *extra);
118
119 /***********************************************************************
120 * register_interfaces
121 */
122 static HRESULT register_interfaces(struct regsvr_interface const *list)
123 {
124 LONG res = ERROR_SUCCESS;
125 HKEY interface_key;
126
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;
130
131 for (; res == ERROR_SUCCESS && list->iid; ++list) {
132 WCHAR buf[39];
133 HKEY iid_key;
134
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;
139
140 if (list->name) {
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;
145 }
146
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;
150 }
151
152 if (0 <= list->num_methods) {
153 static WCHAR const fmt[3] = { '%', 'd', 0 };
154 HKEY key;
155
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;
159
160 wsprintfW(buf, fmt, list->num_methods);
161 res = RegSetValueExW(key, NULL, 0, REG_SZ,
162 (CONST BYTE*)buf,
163 (lstrlenW(buf) + 1) * sizeof(WCHAR));
164 RegCloseKey(key);
165
166 if (res != ERROR_SUCCESS) goto error_close_iid_key;
167 }
168
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;
172 }
173
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;
177 }
178
179 error_close_iid_key:
180 RegCloseKey(iid_key);
181 }
182
183 error_close_interface_key:
184 RegCloseKey(interface_key);
185 error_return:
186 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
187 }
188
189 /***********************************************************************
190 * unregister_interfaces
191 */
192 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
193 {
194 LONG res = ERROR_SUCCESS;
195 HKEY interface_key;
196
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;
201
202 for (; res == ERROR_SUCCESS && list->iid; ++list) {
203 WCHAR buf[39];
204
205 StringFromGUID2(list->iid, buf, 39);
206 res = RegDeleteTreeW(interface_key, buf);
207 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
208 }
209
210 RegCloseKey(interface_key);
211 error_return:
212 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
213 }
214
215 /***********************************************************************
216 * register_coclasses
217 */
218 static HRESULT register_coclasses(struct regsvr_coclass const *list)
219 {
220 LONG res = ERROR_SUCCESS;
221 HKEY coclass_key;
222
223 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
224 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
225 if (res != ERROR_SUCCESS) goto error_return;
226
227 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
228 WCHAR buf[39];
229 HKEY clsid_key;
230
231 StringFromGUID2(list->clsid, buf, 39);
232 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
233 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
234 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
235
236 if (list->name) {
237 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
238 (CONST BYTE*)(list->name),
239 strlen(list->name) + 1);
240 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
241 }
242
243 if (list->ips) {
244 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
245 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
246 }
247
248 if (list->ips32) {
249 HKEY ips32_key;
250
251 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
252 KEY_READ | KEY_WRITE, NULL,
253 &ips32_key, NULL);
254 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
255
256 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
257 (CONST BYTE*)list->ips32,
258 lstrlenA(list->ips32) + 1);
259 if (res == ERROR_SUCCESS && list->ips32_tmodel)
260 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
261 (CONST BYTE*)list->ips32_tmodel,
262 strlen(list->ips32_tmodel) + 1);
263 RegCloseKey(ips32_key);
264 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
265 }
266
267 if (list->progid) {
268 res = register_key_defvalueA(clsid_key, progid_keyname,
269 list->progid);
270 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
271
272 res = register_progid(buf, list->progid, NULL,
273 list->name, list->progid_extra);
274 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
275 }
276
277 if (list->viprogid) {
278 res = register_key_defvalueA(clsid_key, viprogid_keyname,
279 list->viprogid);
280 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
281
282 res = register_progid(buf, list->viprogid, list->progid,
283 list->name, list->progid_extra);
284 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
285 }
286
287 error_close_clsid_key:
288 RegCloseKey(clsid_key);
289 }
290
291 error_close_coclass_key:
292 RegCloseKey(coclass_key);
293 error_return:
294 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
295 }
296
297 /***********************************************************************
298 * unregister_coclasses
299 */
300 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
301 {
302 LONG res = ERROR_SUCCESS;
303 HKEY coclass_key;
304
305 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
306 KEY_READ | KEY_WRITE, &coclass_key);
307 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
308 if (res != ERROR_SUCCESS) goto error_return;
309
310 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
311 WCHAR buf[39];
312
313 StringFromGUID2(list->clsid, buf, 39);
314 res = RegDeleteTreeW(coclass_key, buf);
315 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
316 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
317
318 if (list->progid) {
319 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
320 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
321 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
322 }
323
324 if (list->viprogid) {
325 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
326 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
327 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
328 }
329 }
330
331 error_close_coclass_key:
332 RegCloseKey(coclass_key);
333 error_return:
334 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
335 }
336
337 /***********************************************************************
338 * regsvr_key_guid
339 */
340 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
341 {
342 WCHAR buf[39];
343
344 StringFromGUID2(guid, buf, 39);
345 return register_key_defvalueW(base, name, buf);
346 }
347
348 /***********************************************************************
349 * regsvr_key_defvalueW
350 */
351 static LONG register_key_defvalueW(
352 HKEY base,
353 WCHAR const *name,
354 WCHAR const *value)
355 {
356 LONG res;
357 HKEY key;
358
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));
364 RegCloseKey(key);
365 return res;
366 }
367
368 /***********************************************************************
369 * regsvr_key_defvalueA
370 */
371 static LONG register_key_defvalueA(
372 HKEY base,
373 WCHAR const *name,
374 char const *value)
375 {
376 LONG res;
377 HKEY key;
378
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);
384 RegCloseKey(key);
385 return res;
386 }
387
388 /***********************************************************************
389 * regsvr_progid
390 */
391 static LONG register_progid(
392 WCHAR const *clsid,
393 char const *progid,
394 char const *curver_progid,
395 char const *name,
396 char const *extra)
397 {
398 LONG res;
399 HKEY progid_key;
400
401 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
402 NULL, 0, KEY_READ | KEY_WRITE, NULL,
403 &progid_key, NULL);
404 if (res != ERROR_SUCCESS) return res;
405
406 if (name) {
407 res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
408 (CONST BYTE*)name, strlen(name) + 1);
409 if (res != ERROR_SUCCESS) goto error_close_progid_key;
410 }
411
412 if (clsid) {
413 res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
414 if (res != ERROR_SUCCESS) goto error_close_progid_key;
415 }
416
417 if (curver_progid) {
418 res = register_key_defvalueA(progid_key, curver_keyname,
419 curver_progid);
420 if (res != ERROR_SUCCESS) goto error_close_progid_key;
421 }
422
423 if (extra) {
424 HKEY extra_key;
425
426 res = RegCreateKeyExA(progid_key, extra, 0,
427 NULL, 0, KEY_READ | KEY_WRITE, NULL,
428 &extra_key, NULL);
429 if (res == ERROR_SUCCESS)
430 RegCloseKey(extra_key);
431 }
432
433 error_close_progid_key:
434 RegCloseKey(progid_key);
435 return res;
436 }
437
438 /***********************************************************************
439 * coclass list
440 */
441 static struct regsvr_coclass const coclass_list[] = {
442 {
443 &CLSID_DxDiagProvider,
444 "DxDiagProvider Class",
445 NULL,
446 "dxdiagn.dll",
447 "Apartment",
448 NULL,
449 "DxDiag.DxDiagProvider.1",
450 "DxDiag.DxDiagProvider"
451 },
452 { NULL } /* list terminator */
453 };
454
455 /***********************************************************************
456 * interface list
457 */
458
459 static struct regsvr_interface const interface_list[] = {
460 { NULL } /* list terminator */
461 };
462
463 /***********************************************************************
464 * DllRegisterServer (DXDIAGN.@)
465 */
466 HRESULT WINAPI DllRegisterServer(void)
467 {
468 HRESULT hr;
469
470 TRACE("\n");
471
472 hr = register_coclasses(coclass_list);
473 if (SUCCEEDED(hr))
474 hr = register_interfaces(interface_list);
475 return hr;
476 }
477
478 /***********************************************************************
479 * DllUnregisterServer (DXDIAGN.@)
480 */
481 HRESULT WINAPI DllUnregisterServer(void)
482 {
483 HRESULT hr;
484
485 TRACE("\n");
486
487 hr = unregister_coclasses(coclass_list);
488 if (SUCCEEDED(hr))
489 hr = unregister_interfaces(interface_list);
490 return hr;
491 }
492
This page was automatically generated by the
LXR engine.
Visit the LXR main site for more
information.