dlls/oleaut32/regsvr.c

   1 /*
   2  *      self-registerable dll functions for oleaut32.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
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winuser.h"
  27 #include "winreg.h"
  28 #include "winerror.h"
  29
  30 #include "ole2.h"
  31 #include "olectl.h"
  32 #include "oleauto.h"
  33 #include "initguid.h"
  34 #include "typelib.h"
  35 #include "wincodec.h"
  36
  37 #include "wine/debug.h"
  38 #include "wine/unicode.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  41
  42 /*
  43  * Near the bottom of this file are the exported DllRegisterServer and
  44  * DllUnregisterServer, which make all this worthwhile.
  45  */
  46
  47 /***********************************************************************
  48  *              interface for self-registering
  49  */
  50 struct regsvr_interface
  51 {
  52     IID const *iid;             /* NULL for end of list */
  53     LPCSTR name;                /* can be NULL to omit */
  54     IID const *base_iid;        /* can be NULL to omit */
  55     int num_methods;            /* can be <0 to omit */
  56     CLSID const *ps_clsid;      /* can be NULL to omit */
  57     CLSID const *ps_clsid32;    /* can be NULL to omit */
  58 };
  59
  60 static HRESULT register_interfaces(struct regsvr_interface const *list);
  61 static HRESULT unregister_interfaces(struct regsvr_interface const *list);
  62
  63 struct regsvr_coclass
  64 {
  65     CLSID const *clsid;         /* NULL for end of list */
  66     LPCSTR name;                /* can be NULL to omit */
  67     LPCSTR ips;                 /* can be NULL to omit */
  68     LPCSTR ips32;               /* can be NULL to omit */
  69     LPCSTR ips32_tmodel;        /* can be NULL to omit */
  70     LPCSTR clsid_str;           /* can be NULL to omit */
  71     LPCSTR progid;              /* can be NULL to omit */
  72 };
  73
  74 static HRESULT register_coclasses(struct regsvr_coclass const *list);
  75 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
  76
  77 /***********************************************************************
  78  *              static string constants
  79  */
  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',
  84     'e', 0 };
  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',
  89     'i', 'd', 0 };
  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',
  97     0 };
  98 static WCHAR const ips32_keyname[15] = {
  99     'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
 100     '3', '2', 0 };
 101 static WCHAR const progid_keyname[7] = {
 102     'P', 'r', 'o', 'g', 'I', 'D', 0 };
 103 static char const tmodel_valuename[] = "ThreadingModel";
 104
 105 /***********************************************************************
 106  *              static helper functions
 107  */
 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,
 110                                    WCHAR const *value);
 111 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
 112                                    char const *value);
 113
 114 /***********************************************************************
 115  *              register_interfaces
 116  */
 117 static HRESULT register_interfaces(struct regsvr_interface const *list)
 118 {
 119     LONG res = ERROR_SUCCESS;
 120     HKEY interface_key;
 121
 122     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
 123                           KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
 124     if (res != ERROR_SUCCESS) goto error_return;
 125
 126     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 127         WCHAR buf[39];
 128         HKEY iid_key;
 129
 130         StringFromGUID2(list->iid, buf, 39);
 131         res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
 132                               KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
 133         if (res != ERROR_SUCCESS) goto error_close_interface_key;
 134
 135         if (list->name) {
 136             res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
 137                                  (CONST BYTE*)(list->name),
 138                                  strlen(list->name) + 1);
 139             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 140         }
 141
 142         if (list->base_iid) {
 143             res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
 144             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 145         }
 146
 147         if (0 <= list->num_methods) {
 148             static WCHAR const fmt[3] = { '%', 'd', 0 };
 149             HKEY key;
 150
 151             res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
 152                                   KEY_READ | KEY_WRITE, NULL, &key, NULL);
 153             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 154
 155             sprintfW(buf, fmt, list->num_methods);
 156             res = RegSetValueExW(key, NULL, 0, REG_SZ,
 157                                  (CONST BYTE*)buf,
 158                                  (lstrlenW(buf) + 1) * sizeof(WCHAR));
 159             RegCloseKey(key);
 160
 161             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 162         }
 163
 164         if (list->ps_clsid) {
 165             res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
 166             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 167         }
 168
 169         if (list->ps_clsid32) {
 170             res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
 171             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 172         }
 173
 174     error_close_iid_key:
 175         RegCloseKey(iid_key);
 176     }
 177
 178 error_close_interface_key:
 179     RegCloseKey(interface_key);
 180 error_return:
 181     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 182 }
 183
 184 /***********************************************************************
 185  *              unregister_interfaces
 186  */
 187 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
 188 {
 189     LONG res = ERROR_SUCCESS;
 190     HKEY interface_key;
 191
 192     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
 193                         KEY_READ | KEY_WRITE, &interface_key);
 194     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 195     if (res != ERROR_SUCCESS) goto error_return;
 196
 197     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 198         WCHAR buf[39];
 199
 200         StringFromGUID2(list->iid, buf, 39);
 201         res = RegDeleteTreeW(interface_key, buf);
 202         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 203     }
 204
 205     RegCloseKey(interface_key);
 206 error_return:
 207     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 208 }
 209
 210 /***********************************************************************
 211  *              register_coclasses
 212  */
 213 static HRESULT register_coclasses(struct regsvr_coclass const *list)
 214 {
 215     LONG res = ERROR_SUCCESS;
 216     HKEY coclass_key;
 217
 218     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
 219                           KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
 220     if (res != ERROR_SUCCESS) goto error_return;
 221
 222     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 223         WCHAR buf[39];
 224         HKEY clsid_key;
 225
 226         StringFromGUID2(list->clsid, buf, 39);
 227         res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
 228                               KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
 229         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 230
 231         if (list->name) {
 232             res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
 233                                  (CONST BYTE*)(list->name),
 234                                  strlen(list->name) + 1);
 235             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 236         }
 237
 238         if (list->ips) {
 239             res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
 240             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 241         }
 242
 243         if (list->ips32) {
 244             HKEY ips32_key;
 245
 246             res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
 247                                   KEY_READ | KEY_WRITE, NULL,
 248                                   &ips32_key, NULL);
 249             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 250
 251             res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
 252                                  (CONST BYTE*)list->ips32,
 253                                  lstrlenA(list->ips32) + 1);
 254             if (res == ERROR_SUCCESS && list->ips32_tmodel)
 255                 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
 256                                      (CONST BYTE*)list->ips32_tmodel,
 257                                      strlen(list->ips32_tmodel) + 1);
 258             RegCloseKey(ips32_key);
 259             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 260         }
 261
 262         if (list->clsid_str) {
 263             res = register_key_defvalueA(clsid_key, clsid_keyname,
 264                                          list->clsid_str);
 265             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 266         }
 267
 268         if (list->progid) {
 269             HKEY progid_key;
 270
 271             res = register_key_defvalueA(clsid_key, progid_keyname,
 272                                          list->progid);
 273             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 274
 275             res = RegCreateKeyExA(HKEY_CLASSES_ROOT, list->progid, 0,
 276                                   NULL, 0, KEY_READ | KEY_WRITE, NULL,
 277                                   &progid_key, NULL);
 278             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 279
 280             res = register_key_defvalueW(progid_key, clsid_keyname, buf);
 281             RegCloseKey(progid_key);
 282             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 283         }
 284
 285     error_close_clsid_key:
 286         RegCloseKey(clsid_key);
 287     }
 288
 289 error_close_coclass_key:
 290     RegCloseKey(coclass_key);
 291 error_return:
 292     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 293 }
 294
 295 /***********************************************************************
 296  *              unregister_coclasses
 297  */
 298 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
 299 {
 300     LONG res = ERROR_SUCCESS;
 301     HKEY coclass_key;
 302
 303     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
 304                         KEY_READ | KEY_WRITE, &coclass_key);
 305     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 306     if (res != ERROR_SUCCESS) goto error_return;
 307
 308     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 309         WCHAR buf[39];
 310
 311         StringFromGUID2(list->clsid, buf, 39);
 312         res = RegDeleteTreeW(coclass_key, buf);
 313         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 314         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 315
 316         if (list->progid) {
 317             res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
 318             if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 319             if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 320         }
 321     }
 322
 323 error_close_coclass_key:
 324     RegCloseKey(coclass_key);
 325 error_return:
 326     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 327 }
 328
 329 /***********************************************************************
 330  *              regsvr_key_guid
 331  */
 332 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
 333 {
 334     WCHAR buf[39];
 335
 336     StringFromGUID2(guid, buf, 39);
 337     return register_key_defvalueW(base, name, buf);
 338 }
 339
 340 /***********************************************************************
 341  *              regsvr_key_defvalueW
 342  */
 343 static LONG register_key_defvalueW(
 344     HKEY base,
 345     WCHAR const *name,
 346     WCHAR const *value)
 347 {
 348     LONG res;
 349     HKEY key;
 350
 351     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 352                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 353     if (res != ERROR_SUCCESS) return res;
 354     res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 355                          (lstrlenW(value) + 1) * sizeof(WCHAR));
 356     RegCloseKey(key);
 357     return res;
 358 }
 359
 360 /***********************************************************************
 361  *              regsvr_key_defvalueA
 362  */
 363 static LONG register_key_defvalueA(
 364     HKEY base,
 365     WCHAR const *name,
 366     char const *value)
 367 {
 368     LONG res;
 369     HKEY key;
 370
 371     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 372                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 373     if (res != ERROR_SUCCESS) return res;
 374     res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 375                          lstrlenA(value) + 1);
 376     RegCloseKey(key);
 377     return res;
 378 }
 379
 380 /***********************************************************************
 381  *              coclass list
 382  */
 383 static GUID const CLSID_RecordInfo = {
 384     0x0000002F, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
 385
 386 static GUID const CLSID_OldFont = {
 387     0x46763EE0, 0xCAB2, 0x11CE, {0x8C,0x20,0x00,0xAA,0x00,0x51,0xE5,0xD4} };
 388
 389 static GUID const CLSID_PSFactoryBuffer = {
 390     0xB196B286, 0xBAB4, 0x101A, {0xB6,0x9C,0x00,0xAA,0x00,0x34,0x1D,0x07} };
 391
 392 static struct regsvr_coclass const coclass_list[] = {
 393     {   &CLSID_RecordInfo,
 394         "CLSID_RecordInfo",
 395         NULL,
 396         "oleaut32.dll",
 397         "Both"
 398     },
 399     {   &CLSID_PSDispatch,
 400         "PSDispatch",
 401         "ole2disp.dll",
 402         "oleaut32.dll",
 403         "Both"
 404     },
 405     {   &CLSID_StdFont,
 406         "CLSID_StdFont",
 407         NULL,
 408         "oleaut32.dll",
 409         "Both",
 410         "Standard Font",
 411         "StdFont"
 412     },
 413     {   &CLSID_StdPicture,
 414         "CLSID_StdPict",
 415         NULL,
 416         "oleaut32.dll",
 417         "Apartment",
 418         "Standard Picture",
 419         "StdPicture"
 420     },
 421     {   &CLSID_PSEnumVariant,
 422         "PSEnumVariant",
 423         "ole2disp.dll",
 424         "oleaut32.dll",
 425         "Both"
 426     },
 427     {   &CLSID_PSTypeInfo,
 428         "PSTypeInfo",
 429         "ole2disp.dll",
 430         "oleaut32.dll",
 431         "Both"
 432     },
 433     {   &CLSID_PSTypeLib,
 434         "PSTypeLib",
 435         "ole2disp.dll",
 436         "oleaut32.dll",
 437         "Both"
 438     },
 439     {   &CLSID_PSOAInterface,
 440         "PSOAInterface",
 441         "ole2disp.dll",
 442         "oleaut32.dll",
 443         "Both"
 444     },
 445     {   &CLSID_PSTypeComp,
 446         "PSTypeComp",
 447         "ole2disp.dll",
 448         "oleaut32.dll",
 449         "Both"
 450     },
 451     {   &CLSID_OldFont,
 452         "Obsolete Font",
 453         NULL,
 454         "oleaut32.dll",
 455         NULL,
 456         "Obsolete Font",
 457         "OldFont"
 458     },
 459     {   &CLSID_PSFactoryBuffer,
 460         "PSFactoryBuffer",
 461         NULL,
 462         "oleaut32.dll",
 463         "Both"
 464     },
 465     { NULL }                    /* list terminator */
 466 };
 467
 468 /***********************************************************************
 469  *              interface list
 470  */
 471 #define INTERFACE_ENTRY(interface, clsid16, clsid32) { &IID_##interface, #interface, NULL, sizeof(interface##Vtbl)/sizeof(void*), clsid16, clsid32 }
 472 #define LCL_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, NULL)
 473 #define PSFAC_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, &CLSID_PSFactoryBuffer)
 474 #define CLSID_INTERFACE_ENTRY(interface,clsid) INTERFACE_ENTRY(interface, clsid, clsid)
 475
 476 static struct regsvr_interface const interface_list[] = {
 477     LCL_INTERFACE_ENTRY(ICreateTypeInfo),
 478     LCL_INTERFACE_ENTRY(ICreateTypeLib),
 479     CLSID_INTERFACE_ENTRY(IDispatch,&CLSID_PSDispatch),
 480     CLSID_INTERFACE_ENTRY(IEnumVARIANT,&CLSID_PSEnumVariant),
 481     CLSID_INTERFACE_ENTRY(ITypeComp,&CLSID_PSTypeComp),
 482     CLSID_INTERFACE_ENTRY(ITypeInfo,&CLSID_PSTypeInfo),
 483     CLSID_INTERFACE_ENTRY(ITypeLib,&CLSID_PSTypeLib),
 484     PSFAC_INTERFACE_ENTRY(IAdviseSinkEx),
 485     PSFAC_INTERFACE_ENTRY(IClassFactory2),
 486     PSFAC_INTERFACE_ENTRY(IConnectionPoint),
 487     PSFAC_INTERFACE_ENTRY(IConnectionPointContainer),
 488     PSFAC_INTERFACE_ENTRY(ICreateErrorInfo),
 489     PSFAC_INTERFACE_ENTRY(IEnumConnectionPoints),
 490     PSFAC_INTERFACE_ENTRY(IEnumConnections),
 491     PSFAC_INTERFACE_ENTRY(IEnumOleUndoUnits),
 492     PSFAC_INTERFACE_ENTRY(IErrorInfo),
 493     PSFAC_INTERFACE_ENTRY(IErrorLog),
 494     PSFAC_INTERFACE_ENTRY(IFont),
 495     PSFAC_INTERFACE_ENTRY(IObjectWithSite),
 496     PSFAC_INTERFACE_ENTRY(IOleControl),
 497     PSFAC_INTERFACE_ENTRY(IOleControlSite),
 498     PSFAC_INTERFACE_ENTRY(IOleInPlaceSiteEx),
 499     PSFAC_INTERFACE_ENTRY(IOleParentUndoUnit),
 500     PSFAC_INTERFACE_ENTRY(IOleUndoManager),
 501     PSFAC_INTERFACE_ENTRY(IOleUndoUnit),
 502     PSFAC_INTERFACE_ENTRY(IPerPropertyBrowsing),
 503     PSFAC_INTERFACE_ENTRY(IPersistMemory),
 504     PSFAC_INTERFACE_ENTRY(IPersistPropertyBag),
 505     PSFAC_INTERFACE_ENTRY(IPersistPropertyBag2),
 506     PSFAC_INTERFACE_ENTRY(IPersistStreamInit),
 507     PSFAC_INTERFACE_ENTRY(IPicture),
 508     PSFAC_INTERFACE_ENTRY(IPointerInactive),
 509     PSFAC_INTERFACE_ENTRY(IPropertyBag),
 510     PSFAC_INTERFACE_ENTRY(IPropertyBag2),
 511     PSFAC_INTERFACE_ENTRY(IPropertyNotifySink),
 512     PSFAC_INTERFACE_ENTRY(IPropertyPage),
 513     PSFAC_INTERFACE_ENTRY(IPropertyPage2),
 514     PSFAC_INTERFACE_ENTRY(IPropertyPageSite),
 515     PSFAC_INTERFACE_ENTRY(IProvideClassInfo),
 516     PSFAC_INTERFACE_ENTRY(IProvideClassInfo2),
 517     PSFAC_INTERFACE_ENTRY(IProvideMultipleClassInfo),
 518     PSFAC_INTERFACE_ENTRY(IQuickActivate),
 519     PSFAC_INTERFACE_ENTRY(ISimpleFrameSite),
 520     PSFAC_INTERFACE_ENTRY(ISpecifyPropertyPages),
 521     { NULL }                    /* list terminator */
 522 };
 523
 524 extern HRESULT WINAPI OLEAUTPS_DllRegisterServer(void) DECLSPEC_HIDDEN;
 525 extern HRESULT WINAPI OLEAUTPS_DllUnregisterServer(void) DECLSPEC_HIDDEN;
 526
 527 /***********************************************************************
 528  *              DllRegisterServer (OLEAUT32.@)
 529  */
 530 HRESULT WINAPI DllRegisterServer(void)
 531 {
 532     HRESULT hr;
 533
 534     TRACE("\n");
 535
 536     hr = OLEAUTPS_DllRegisterServer();
 537     if (SUCCEEDED(hr))
 538         hr = register_coclasses(coclass_list);
 539     if (SUCCEEDED(hr))
 540         hr = register_interfaces(interface_list);
 541     return hr;
 542 }
 543
 544 /***********************************************************************
 545  *              DllUnregisterServer (OLEAUT32.@)
 546  */
 547 HRESULT WINAPI DllUnregisterServer(void)
 548 {
 549     HRESULT hr;
 550
 551     TRACE("\n");
 552
 553     hr = unregister_coclasses(coclass_list);
 554     if (SUCCEEDED(hr))
 555         hr = unregister_interfaces(interface_list);
 556     if (SUCCEEDED(hr))
 557         hr = OLEAUTPS_DllUnregisterServer();
 558     return hr;
 559 }