dlls/ole32/regsvr.c

   1 /*
   2  *      self-registerable dll functions for ole32.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 "config.h"
  22
  23 #include <stdarg.h>
  24 #include <string.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "winreg.h"
  30 #include "winerror.h"
  31 #include "objbase.h"
  32
  33 #include "ole2.h"
  34 #include "olectl.h"
  35 #include "initguid.h"
  36 #include "compobj_private.h"
  37 #include "moniker.h"
  38
  39 #include "wine/debug.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  42
  43 /*
  44  * Near the bottom of this file are the exported DllRegisterServer and
  45  * DllUnregisterServer, which make all this worthwhile.
  46  */
  47
  48 /***********************************************************************
  49  *              interface for self-registering
  50  */
  51 struct regsvr_interface
  52 {
  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 */
  59 };
  60
  61 static HRESULT register_interfaces(struct regsvr_interface const *list);
  62 static HRESULT unregister_interfaces(struct regsvr_interface const *list);
  63
  64 struct regsvr_coclass
  65 {
  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 };
  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 static LONG register_progid(WCHAR const *clsid, char const *progid,
 114                             char const *name);
 115
 116 /***********************************************************************
 117  *              register_interfaces
 118  */
 119 static HRESULT register_interfaces(struct regsvr_interface const *list)
 120 {
 121     LONG res = ERROR_SUCCESS;
 122     HKEY interface_key;
 123
 124     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
 125                           KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
 126     if (res != ERROR_SUCCESS) goto error_return;
 127
 128     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 129         WCHAR buf[39];
 130         HKEY iid_key;
 131
 132         StringFromGUID2(list->iid, buf, 39);
 133         res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
 134                               KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
 135         if (res != ERROR_SUCCESS) goto error_close_interface_key;
 136
 137         if (list->name) {
 138             res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
 139                                  (CONST BYTE*)(list->name),
 140                                  strlen(list->name) + 1);
 141             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 142         }
 143
 144         if (list->base_iid) {
 145             res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
 146             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 147         }
 148
 149         if (0 <= list->num_methods) {
 150             static WCHAR const fmt[3] = { '%', 'd', 0 };
 151             HKEY key;
 152
 153             res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
 154                                   KEY_READ | KEY_WRITE, NULL, &key, NULL);
 155             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 156
 157             wsprintfW(buf, fmt, list->num_methods);
 158             res = RegSetValueExW(key, NULL, 0, REG_SZ,
 159                                  (CONST BYTE*)buf,
 160                                  (lstrlenW(buf) + 1) * sizeof(WCHAR));
 161             RegCloseKey(key);
 162
 163             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 164         }
 165
 166         if (list->ps_clsid) {
 167             res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
 168             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 169         }
 170
 171         if (list->ps_clsid32) {
 172             res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
 173             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 174         }
 175
 176     error_close_iid_key:
 177         RegCloseKey(iid_key);
 178     }
 179
 180 error_close_interface_key:
 181     RegCloseKey(interface_key);
 182 error_return:
 183     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 184 }
 185
 186 /***********************************************************************
 187  *              unregister_interfaces
 188  */
 189 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
 190 {
 191     LONG res = ERROR_SUCCESS;
 192     HKEY interface_key;
 193
 194     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
 195                         KEY_READ | KEY_WRITE, &interface_key);
 196     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 197     if (res != ERROR_SUCCESS) goto error_return;
 198
 199     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 200         WCHAR buf[39];
 201
 202         StringFromGUID2(list->iid, buf, 39);
 203         res = RegDeleteTreeW(interface_key, buf);
 204         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 205     }
 206
 207     RegCloseKey(interface_key);
 208 error_return:
 209     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 210 }
 211
 212 /***********************************************************************
 213  *              register_coclasses
 214  */
 215 static HRESULT register_coclasses(struct regsvr_coclass const *list)
 216 {
 217     LONG res = ERROR_SUCCESS;
 218     HKEY coclass_key;
 219
 220     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
 221                           KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
 222     if (res != ERROR_SUCCESS) goto error_return;
 223
 224     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 225         WCHAR buf[39];
 226         HKEY clsid_key;
 227
 228         StringFromGUID2(list->clsid, buf, 39);
 229         res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
 230                               KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
 231         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 232
 233         if (list->name) {
 234             res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
 235                                  (CONST BYTE*)(list->name),
 236                                  strlen(list->name) + 1);
 237             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 238         }
 239
 240         if (list->ips) {
 241             res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
 242             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 243         }
 244
 245         if (list->ips32) {
 246             HKEY ips32_key;
 247
 248             res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
 249                                   KEY_READ | KEY_WRITE, NULL,
 250                                   &ips32_key, NULL);
 251             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 252
 253             res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
 254                                  (CONST BYTE*)list->ips32,
 255                                  lstrlenA(list->ips32) + 1);
 256             if (res == ERROR_SUCCESS && list->ips32_tmodel)
 257                 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
 258                                      (CONST BYTE*)list->ips32_tmodel,
 259                                      strlen(list->ips32_tmodel) + 1);
 260             RegCloseKey(ips32_key);
 261             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 262         }
 263
 264         if (list->progid) {
 265             res = register_key_defvalueA(clsid_key, progid_keyname,
 266                                          list->progid);
 267             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 268
 269             res = register_progid(buf, list->progid, list->name);
 270             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 271         }
 272
 273     error_close_clsid_key:
 274         RegCloseKey(clsid_key);
 275     }
 276
 277 error_close_coclass_key:
 278     RegCloseKey(coclass_key);
 279 error_return:
 280     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 281 }
 282
 283 /***********************************************************************
 284  *              unregister_coclasses
 285  */
 286 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
 287 {
 288     LONG res = ERROR_SUCCESS;
 289     HKEY coclass_key;
 290
 291     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
 292                         KEY_READ | KEY_WRITE, &coclass_key);
 293     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 294     if (res != ERROR_SUCCESS) goto error_return;
 295
 296     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 297         WCHAR buf[39];
 298
 299         StringFromGUID2(list->clsid, buf, 39);
 300         res = RegDeleteTreeW(coclass_key, buf);
 301         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 302         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 303
 304         if (list->progid) {
 305             res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
 306             if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 307             if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 308         }
 309     }
 310
 311 error_close_coclass_key:
 312     RegCloseKey(coclass_key);
 313 error_return:
 314     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 315 }
 316
 317 /***********************************************************************
 318  *              regsvr_key_guid
 319  */
 320 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
 321 {
 322     WCHAR buf[39];
 323
 324     StringFromGUID2(guid, buf, 39);
 325     return register_key_defvalueW(base, name, buf);
 326 }
 327
 328 /***********************************************************************
 329  *              regsvr_key_defvalueW
 330  */
 331 static LONG register_key_defvalueW(
 332     HKEY base,
 333     WCHAR const *name,
 334     WCHAR const *value)
 335 {
 336     LONG res;
 337     HKEY key;
 338
 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));
 344     RegCloseKey(key);
 345     return res;
 346 }
 347
 348 /***********************************************************************
 349  *              regsvr_key_defvalueA
 350  */
 351 static LONG register_key_defvalueA(
 352     HKEY base,
 353     WCHAR const *name,
 354     char 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 = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 363                          lstrlenA(value) + 1);
 364     RegCloseKey(key);
 365     return res;
 366 }
 367
 368 /***********************************************************************
 369  *              regsvr_progid
 370  */
 371 static LONG register_progid(
 372     WCHAR const *clsid,
 373     char const *progid,
 374     char const *name)
 375 {
 376     LONG res;
 377     HKEY progid_key;
 378
 379     res = RegCreateKeyExA(HKEY_CLASSES_ROOT, progid, 0,
 380                           NULL, 0, KEY_READ | KEY_WRITE, NULL,
 381                           &progid_key, NULL);
 382     if (res != ERROR_SUCCESS) return res;
 383
 384     if (name) {
 385         res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
 386                              (CONST BYTE*)name, strlen(name) + 1);
 387         if (res != ERROR_SUCCESS) goto error_close_progid_key;
 388     }
 389
 390     if (clsid) {
 391         res = register_key_defvalueW(progid_key, clsid_keyname, clsid);
 392         if (res != ERROR_SUCCESS) goto error_close_progid_key;
 393     }
 394
 395 error_close_progid_key:
 396     RegCloseKey(progid_key);
 397     return res;
 398 }
 399
 400 /***********************************************************************
 401  *              coclass list
 402  */
 403 static GUID const CLSID_StdOleLink = {
 404     0x00000300, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
 405
 406 static GUID const CLSID_PackagerMoniker = {
 407     0x00000308, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
 408
 409 extern GUID const CLSID_Picture_Metafile;
 410 extern GUID const CLSID_Picture_Dib;
 411
 412 static struct regsvr_coclass const coclass_list[] = {
 413     {   &CLSID_StdOleLink,
 414         "StdOleLink",
 415         NULL,
 416         "ole32.dll",
 417         NULL
 418     },
 419     {   &CLSID_FileMoniker,
 420         "FileMoniker",
 421         NULL,
 422         "ole32.dll",
 423         "Both",
 424         "file"
 425     },
 426     {   &CLSID_ItemMoniker,
 427         "ItemMoniker",
 428         NULL,
 429         "ole32.dll",
 430         "Both"
 431     },
 432     {   &CLSID_AntiMoniker,
 433         "AntiMoniker",
 434         NULL,
 435         "ole32.dll",
 436         "Both"
 437     },
 438     {   &CLSID_PointerMoniker,
 439         "PointerMoniker",
 440         NULL,
 441         "ole32.dll",
 442         "Both"
 443     },
 444     {   &CLSID_PackagerMoniker,
 445         "PackagerMoniker",
 446         NULL,
 447         "ole32.dll",
 448         "Both"
 449     },
 450     {   &CLSID_CompositeMoniker,
 451         "CompositeMoniker",
 452         NULL,
 453         "ole32.dll",
 454         "Both"
 455     },
 456     {   &CLSID_DfMarshal,
 457         "DfMarshal",
 458         NULL,
 459         "ole32.dll",
 460         "Both"
 461     },
 462     {   &CLSID_Picture_Metafile,
 463         "Picture (Metafile)",
 464         NULL,
 465         "ole32.dll",
 466         NULL,
 467         "StaticMetafile"
 468     },
 469     {   &CLSID_Picture_Dib,
 470         "Picture (Device Independent Bitmap)",
 471         NULL,
 472         "ole32.dll",
 473         NULL,
 474         "StaticDib"
 475     },
 476     {   &CLSID_ClassMoniker,
 477         "ClassMoniker",
 478         NULL,
 479         "ole32.dll",
 480         "Both",
 481         "CLSID"
 482     },
 483     {   &CLSID_PSFactoryBuffer,
 484         "PSFactoryBuffer",
 485         NULL,
 486         "ole32.dll",
 487         "Both"
 488     },
 489     {   &CLSID_StdGlobalInterfaceTable,
 490         "StdGlobalInterfaceTable",
 491         NULL,
 492         "ole32.dll",
 493         "Apartment"
 494     },
 495     { NULL }                    /* list terminator */
 496 };
 497
 498 /***********************************************************************
 499  *              interface list
 500  */
 501
 502 #define INTERFACE_ENTRY(interface, base, clsid32, clsid16) { &IID_##interface, #interface, base, sizeof(interface##Vtbl)/sizeof(void*), clsid16, clsid32 }
 503 #define BAS_INTERFACE_ENTRY(interface, base) INTERFACE_ENTRY(interface, &IID_##base, &CLSID_PSFactoryBuffer, NULL)
 504 #define STD_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, &CLSID_PSFactoryBuffer, NULL)
 505 #define LCL_INTERFACE_ENTRY(interface) INTERFACE_ENTRY(interface, NULL, NULL, NULL)
 506
 507 static const struct regsvr_interface interface_list[] = {
 508     LCL_INTERFACE_ENTRY(IUnknown),
 509     STD_INTERFACE_ENTRY(IClassFactory),
 510     LCL_INTERFACE_ENTRY(IMalloc),
 511     LCL_INTERFACE_ENTRY(IMarshal),
 512     STD_INTERFACE_ENTRY(ILockBytes),
 513     STD_INTERFACE_ENTRY(IStorage),
 514     STD_INTERFACE_ENTRY(IStream),
 515     STD_INTERFACE_ENTRY(IEnumSTATSTG),
 516     STD_INTERFACE_ENTRY(IBindCtx),
 517     BAS_INTERFACE_ENTRY(IMoniker, IPersistStream),
 518     STD_INTERFACE_ENTRY(IRunningObjectTable),
 519     STD_INTERFACE_ENTRY(IRootStorage),
 520     LCL_INTERFACE_ENTRY(IMessageFilter),
 521     LCL_INTERFACE_ENTRY(IStdMarshalInfo),
 522     LCL_INTERFACE_ENTRY(IExternalConnection),
 523     LCL_INTERFACE_ENTRY(IMallocSpy),
 524     LCL_INTERFACE_ENTRY(IMultiQI),
 525     STD_INTERFACE_ENTRY(IEnumUnknown),
 526     STD_INTERFACE_ENTRY(IEnumString),
 527     STD_INTERFACE_ENTRY(IEnumMoniker),
 528     STD_INTERFACE_ENTRY(IEnumFORMATETC),
 529     STD_INTERFACE_ENTRY(IEnumOLEVERB),
 530     STD_INTERFACE_ENTRY(IEnumSTATDATA),
 531     BAS_INTERFACE_ENTRY(IPersistStream, IPersist),
 532     BAS_INTERFACE_ENTRY(IPersistStorage, IPersist),
 533     BAS_INTERFACE_ENTRY(IPersistFile, IPersist),
 534     STD_INTERFACE_ENTRY(IPersist),
 535     STD_INTERFACE_ENTRY(IViewObject),
 536     STD_INTERFACE_ENTRY(IDataObject),
 537     STD_INTERFACE_ENTRY(IAdviseSink),
 538     LCL_INTERFACE_ENTRY(IDataAdviseHolder),
 539     LCL_INTERFACE_ENTRY(IOleAdviseHolder),
 540     STD_INTERFACE_ENTRY(IOleObject),
 541     BAS_INTERFACE_ENTRY(IOleInPlaceObject, IOleWindow),
 542     STD_INTERFACE_ENTRY(IOleWindow),
 543     BAS_INTERFACE_ENTRY(IOleInPlaceUIWindow, IOleWindow),
 544     STD_INTERFACE_ENTRY(IOleInPlaceFrame),
 545     BAS_INTERFACE_ENTRY(IOleInPlaceActiveObject, IOleWindow),
 546     STD_INTERFACE_ENTRY(IOleClientSite),
 547     BAS_INTERFACE_ENTRY(IOleInPlaceSite, IOleWindow),
 548     STD_INTERFACE_ENTRY(IParseDisplayName),
 549     BAS_INTERFACE_ENTRY(IOleContainer, IParseDisplayName),
 550     BAS_INTERFACE_ENTRY(IOleItemContainer, IOleContainer),
 551     STD_INTERFACE_ENTRY(IOleLink),
 552     STD_INTERFACE_ENTRY(IOleCache),
 553     LCL_INTERFACE_ENTRY(IDropSource),
 554     STD_INTERFACE_ENTRY(IDropTarget),
 555     BAS_INTERFACE_ENTRY(IAdviseSink2, IAdviseSink),
 556     STD_INTERFACE_ENTRY(IRunnableObject),
 557     BAS_INTERFACE_ENTRY(IViewObject2, IViewObject),
 558     BAS_INTERFACE_ENTRY(IOleCache2, IOleCache),
 559     STD_INTERFACE_ENTRY(IOleCacheControl),
 560     STD_INTERFACE_ENTRY(IRemUnknown),
 561     LCL_INTERFACE_ENTRY(IClientSecurity),
 562     LCL_INTERFACE_ENTRY(IServerSecurity),
 563     STD_INTERFACE_ENTRY(ISequentialStream),
 564     { NULL }                    /* list terminator */
 565 };
 566
 567 /***********************************************************************
 568  *              DllRegisterServer (OLE32.@)
 569  */
 570 HRESULT WINAPI DllRegisterServer(void)
 571 {
 572     HRESULT hr;
 573
 574     TRACE("\n");
 575
 576     hr = register_coclasses(coclass_list);
 577     if (SUCCEEDED(hr))
 578         hr = register_interfaces(interface_list);
 579     return hr;
 580 }
 581
 582 /***********************************************************************
 583  *              DllUnregisterServer (OLE32.@)
 584  */
 585 HRESULT WINAPI DllUnregisterServer(void)
 586 {
 587     HRESULT hr;
 588
 589     TRACE("\n");
 590
 591     hr = unregister_coclasses(coclass_list);
 592     if (SUCCEEDED(hr))
 593         hr = unregister_interfaces(interface_list);
 594     return hr;
 595 }