push b5232b2081a0e20e4bf07d6ded424d0101e4a589
[wine/hacks.git] / dlls / mlang / regsvr.c
blobf5292bff7047ab0da1efb96a97969d7633a3b741
1 /*
2 * self-registerable dll functions for mlang.dll
4 * Copyright (C) 2003 John K. Hohm
5 * Copyright (C) 2004 Steven Edwards for ReactOS
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include <stdarg.h>
23 #include <string.h>
25 #include "windef.h"
26 #include "winbase.h"
27 #include "winuser.h"
28 #include "wingdi.h"
29 #include "winreg.h"
30 #include "winerror.h"
32 #include "objbase.h"
33 #include "mlang.h"
35 #include "wine/debug.h"
36 #include "initguid.h"
38 WINE_DEFAULT_DEBUG_CHANNEL(mlang);
40 /* This one should probably be defined in mlang.idl but MSDN claims it is no longer supported */
41 DEFINE_GUID(CLSID_CMLangString, 0xc04d65cf, 0xb70d, 0x11d0, 0xb1,0x88, 0x00,0xaa,0x00,0x38,0xc9,0x69);
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);
64 struct regsvr_coclass
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 */
72 LPCSTR viprogid; /* can be NULL to omit */
73 LPCSTR progid_extra; /* can be NULL to omit */
76 static HRESULT register_coclasses(struct regsvr_coclass const *list);
77 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
79 /***********************************************************************
80 * static string constants
82 static WCHAR const interface_keyname[10] = {
83 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
84 static WCHAR const base_ifa_keyname[14] = {
85 'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
86 'e', 0 };
87 static WCHAR const num_methods_keyname[11] = {
88 'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
89 static WCHAR const ps_clsid_keyname[15] = {
90 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
91 'i', 'd', 0 };
92 static WCHAR const ps_clsid32_keyname[17] = {
93 'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
94 'i', 'd', '3', '2', 0 };
95 static WCHAR const clsid_keyname[6] = {
96 'C', 'L', 'S', 'I', 'D', 0 };
97 static WCHAR const curver_keyname[7] = {
98 'C', 'u', 'r', 'V', 'e', 'r', 0 };
99 static WCHAR const ips_keyname[13] = {
100 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
101 0 };
102 static WCHAR const ips32_keyname[15] = {
103 'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
104 '3', '2', 0 };
105 static WCHAR const progid_keyname[7] = {
106 'P', 'r', 'o', 'g', 'I', 'D', 0 };
107 static WCHAR const viprogid_keyname[25] = {
108 'V', 'e', 'r', 's', 'i', 'o', 'n', 'I', 'n', 'd', 'e', 'p',
109 'e', 'n', 'd', 'e', 'n', 't', 'P', 'r', 'o', 'g', 'I', 'D',
110 0 };
111 static char const tmodel_valuename[] = "ThreadingModel";
113 /***********************************************************************
114 * static helper functions
116 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
117 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
118 WCHAR const *value);
119 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
120 char const *value);
121 static LONG register_progid(WCHAR const *clsid,
122 char const *progid, char const *curver_progid,
123 char const *name, char const *extra);
125 /***********************************************************************
126 * register_interfaces
128 static HRESULT register_interfaces(struct regsvr_interface const *list)
130 LONG res = ERROR_SUCCESS;
131 HKEY interface_key;
133 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
134 KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
135 if (res != ERROR_SUCCESS) goto error_return;
137 for (; res == ERROR_SUCCESS && list->iid; ++list) {
138 WCHAR buf[39];
139 HKEY iid_key;
141 StringFromGUID2(list->iid, buf, 39);
142 res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
143 KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
144 if (res != ERROR_SUCCESS) goto error_close_interface_key;
146 if (list->name) {
147 res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
148 (CONST BYTE*)(list->name),
149 strlen(list->name) + 1);
150 if (res != ERROR_SUCCESS) goto error_close_iid_key;
153 if (list->base_iid) {
154 res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
155 if (res != ERROR_SUCCESS) goto error_close_iid_key;
158 if (0 <= list->num_methods) {
159 static WCHAR const fmt[3] = { '%', 'd', 0 };
160 HKEY key;
162 res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
163 KEY_READ | KEY_WRITE, NULL, &key, NULL);
164 if (res != ERROR_SUCCESS) goto error_close_iid_key;
166 wsprintfW(buf, fmt, list->num_methods);
167 res = RegSetValueExW(key, NULL, 0, REG_SZ,
168 (CONST BYTE*)buf,
169 (lstrlenW(buf) + 1) * sizeof(WCHAR));
170 RegCloseKey(key);
172 if (res != ERROR_SUCCESS) goto error_close_iid_key;
175 if (list->ps_clsid) {
176 res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
177 if (res != ERROR_SUCCESS) goto error_close_iid_key;
180 if (list->ps_clsid32) {
181 res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
182 if (res != ERROR_SUCCESS) goto error_close_iid_key;
185 error_close_iid_key:
186 RegCloseKey(iid_key);
189 error_close_interface_key:
190 RegCloseKey(interface_key);
191 error_return:
192 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
195 /***********************************************************************
196 * unregister_interfaces
198 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
200 LONG res = ERROR_SUCCESS;
201 HKEY interface_key;
203 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
204 KEY_READ | KEY_WRITE, &interface_key);
205 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
206 if (res != ERROR_SUCCESS) goto error_return;
208 for (; res == ERROR_SUCCESS && list->iid; ++list) {
209 WCHAR buf[39];
211 StringFromGUID2(list->iid, buf, 39);
212 res = RegDeleteTreeW(interface_key, buf);
213 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
216 RegCloseKey(interface_key);
217 error_return:
218 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
221 /***********************************************************************
222 * register_coclasses
224 static HRESULT register_coclasses(struct regsvr_coclass const *list)
226 LONG res = ERROR_SUCCESS;
227 HKEY coclass_key;
229 res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
230 KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
231 if (res != ERROR_SUCCESS) goto error_return;
233 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
234 WCHAR buf[39];
235 HKEY clsid_key;
237 StringFromGUID2(list->clsid, buf, 39);
238 res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
239 KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
240 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
242 if (list->name) {
243 res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
244 (CONST BYTE*)(list->name),
245 strlen(list->name) + 1);
246 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
249 if (list->ips) {
250 res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
251 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
254 if (list->ips32) {
255 HKEY ips32_key;
257 res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
258 KEY_READ | KEY_WRITE, NULL,
259 &ips32_key, NULL);
260 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
262 res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
263 (CONST BYTE*)list->ips32,
264 lstrlenA(list->ips32) + 1);
265 if (res == ERROR_SUCCESS && list->ips32_tmodel)
266 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
267 (CONST BYTE*)list->ips32_tmodel,
268 strlen(list->ips32_tmodel) + 1);
269 RegCloseKey(ips32_key);
270 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
273 if (list->progid) {
274 res = register_key_defvalueA(clsid_key, progid_keyname,
275 list->progid);
276 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
278 res = register_progid(buf, list->progid, NULL,
279 list->name, list->progid_extra);
280 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
283 if (list->viprogid) {
284 res = register_key_defvalueA(clsid_key, viprogid_keyname,
285 list->viprogid);
286 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
288 res = register_progid(buf, list->viprogid, list->progid,
289 list->name, list->progid_extra);
290 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
293 error_close_clsid_key:
294 RegCloseKey(clsid_key);
297 error_close_coclass_key:
298 RegCloseKey(coclass_key);
299 error_return:
300 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
303 /***********************************************************************
304 * unregister_coclasses
306 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
308 LONG res = ERROR_SUCCESS;
309 HKEY coclass_key;
311 res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
312 KEY_READ | KEY_WRITE, &coclass_key);
313 if (res == ERROR_FILE_NOT_FOUND) return S_OK;
314 if (res != ERROR_SUCCESS) goto error_return;
316 for (; res == ERROR_SUCCESS && list->clsid; ++list) {
317 WCHAR buf[39];
319 StringFromGUID2(list->clsid, buf, 39);
320 res = RegDeleteTreeW(coclass_key, buf);
321 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
322 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
324 if (list->progid) {
325 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
326 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
327 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
330 if (list->viprogid) {
331 res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->viprogid);
332 if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
333 if (res != ERROR_SUCCESS) goto error_close_coclass_key;
337 error_close_coclass_key:
338 RegCloseKey(coclass_key);
339 error_return:
340 return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
343 /***********************************************************************
344 * regsvr_key_guid
346 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
348 WCHAR buf[39];
350 StringFromGUID2(guid, buf, 39);
351 return register_key_defvalueW(base, name, buf);
354 /***********************************************************************
355 * regsvr_key_defvalueW
357 static LONG register_key_defvalueW(
358 HKEY base,
359 WCHAR const *name,
360 WCHAR const *value)
362 LONG res;
363 HKEY key;
365 res = RegCreateKeyExW(base, name, 0, NULL, 0,
366 KEY_READ | KEY_WRITE, NULL, &key, NULL);
367 if (res != ERROR_SUCCESS) return res;
368 res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
369 (lstrlenW(value) + 1) * sizeof(WCHAR));
370 RegCloseKey(key);
371 return res;
374 /***********************************************************************
375 * regsvr_key_defvalueA
377 static LONG register_key_defvalueA(
378 HKEY base,
379 WCHAR const *name,
380 char const *value)
382 LONG res;
383 HKEY key;
385 res = RegCreateKeyExW(base, name, 0, NULL, 0,
386 KEY_READ | KEY_WRITE, NULL, &key, NULL);
387 if (res != ERROR_SUCCESS) return res;
388 res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
389 lstrlenA(value) + 1);
390 RegCloseKey(key);
391 return res;
394 /***********************************************************************
395 * regsvr_progid
397 static LONG register_progid(
398 WCHAR const *clsid,
399 char const *progid,
400 char const *curver_progid,
401 char const *name,
402 char const *extra)
404 LONG res;
405 HKEY progid_key;
407 res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
408 NULL, 0, KEY_READ | KEY_WRITE, NULL,
409 &progid_key, NULL);
410 if (res != ERROR_SUCCESS) return res;
412 if (name) {
413 res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
414 (CONST BYTE*)name, strlen(name) + 1);
415 if (res != ERROR_SUCCESS) goto error_close_progid_key;
418 if (clsid) {
419 res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
420 if (res != ERROR_SUCCESS) goto error_close_progid_key;
423 if (curver_progid) {
424 res = register_key_defvalueA(progid_key, curver_keyname,
425 curver_progid);
426 if (res != ERROR_SUCCESS) goto error_close_progid_key;
429 if (extra) {
430 HKEY extra_key;
432 res = RegCreateKeyExA(progid_key, extra, 0,
433 NULL, 0, KEY_READ | KEY_WRITE, NULL,
434 &extra_key, NULL);
435 if (res == ERROR_SUCCESS)
436 RegCloseKey(extra_key);
439 error_close_progid_key:
440 RegCloseKey(progid_key);
441 return res;
444 /***********************************************************************
445 * coclass list
447 static struct regsvr_coclass const coclass_list[] = {
449 &CLSID_CMultiLanguage,
450 "Multi Language Support",
451 NULL,
452 "mlang.dll",
453 "Both"
456 &CLSID_CMLangString,
457 "Multi Language String",
458 NULL,
459 "mlang.dll",
460 "Both"
463 &CLSID_CMLangConvertCharset,
464 "Multi Language ConvertCharset",
465 NULL,
466 "mlang.dll",
467 "Both"
469 { NULL } /* list terminator */
472 /***********************************************************************
473 * interface list
476 static struct regsvr_interface const interface_list[] = {
477 { NULL } /* list terminator */
480 /***********************************************************************
481 * DllRegisterServer (MLANG.@)
483 HRESULT WINAPI DllRegisterServer(void)
485 HRESULT hr;
487 TRACE("\n");
489 hr = register_coclasses(coclass_list);
490 if (SUCCEEDED(hr))
491 hr = register_interfaces(interface_list);
492 return hr;
495 /***********************************************************************
496 * DllUnregisterServer (MLANG.@)
498 HRESULT WINAPI DllUnregisterServer(void)
500 HRESULT hr;
502 TRACE("\n");
504 hr = unregister_coclasses(coclass_list);
505 if (SUCCEEDED(hr))
506 hr = unregister_interfaces(interface_list);
507 return hr;