dlls/shell32/regsvr.c

   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
  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     UINT idName;                /* can be 0 to omit */
  69     LPCSTR ips;                 /* can be NULL to omit */
  70     LPCSTR ips32;               /* can be NULL to omit */
  71     LPCSTR ips32_tmodel;        /* can be NULL to omit */
  72     DWORD flags;
  73     DWORD dwAttributes;
  74     DWORD dwCallForAttributes;
  75     LPCSTR clsid_str;           /* can be NULL to omit */
  76     LPCSTR progid;              /* can be NULL to omit */
  77     UINT idDefaultIcon;         /* can be 0 to omit */
  78 };
  79
  80 /* flags for regsvr_coclass.flags */
  81 #define SHELLEX_MAYCHANGEDEFAULTMENU  0x00000001
  82 #define SHELLFOLDER_WANTSFORPARSING   0x00000002
  83 #define SHELLFOLDER_ATTRIBUTES        0x00000004
  84 #define SHELLFOLDER_CALLFORATTRIBUTES 0x00000008
  85
  86 static HRESULT register_coclasses(struct regsvr_coclass const *list);
  87 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
  88
  89 struct regsvr_namespace
  90 {
  91     CLSID const *clsid; /* CLSID of the namespace extension. NULL for end of list */
  92     LPCWSTR parent;     /* Mount point (MyComputer, Desktop, ..). */
  93     LPCWSTR value;      /* Display name of the extension. */
  94 };
  95
  96 static HRESULT register_namespace_extensions(struct regsvr_namespace const *list);
  97 static HRESULT unregister_namespace_extensions(struct regsvr_namespace const *list);
  98
  99 /***********************************************************************
 100  *              static string constants
 101  */
 102 static WCHAR const interface_keyname[10] = {
 103     'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
 104 static WCHAR const base_ifa_keyname[14] = {
 105     'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
 106     'e', 0 };
 107 static WCHAR const num_methods_keyname[11] = {
 108     'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
 109 static WCHAR const ps_clsid_keyname[15] = {
 110     'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
 111     'i', 'd', 0 };
 112 static WCHAR const ps_clsid32_keyname[17] = {
 113     'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
 114     'i', 'd', '3', '2', 0 };
 115 static WCHAR const clsid_keyname[6] = {
 116     'C', 'L', 'S', 'I', 'D', 0 };
 117 static WCHAR const ips_keyname[13] = {
 118     'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
 119     0 };
 120 static WCHAR const ips32_keyname[15] = {
 121     'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
 122     '3', '2', 0 };
 123 static WCHAR const progid_keyname[7] = {
 124     'P', 'r', 'o', 'g', 'I', 'D', 0 };
 125 static WCHAR const shellex_keyname[8] = {
 126     's', 'h', 'e', 'l', 'l', 'e', 'x', 0 };
 127 static WCHAR const shellfolder_keyname[12] = {
 128     'S', 'h', 'e', 'l', 'l', 'F', 'o', 'l', 'd', 'e', 'r', 0 };
 129 static WCHAR const mcdm_keyname[21] = {
 130     'M', 'a', 'y', 'C', 'h', 'a', 'n', 'g', 'e', 'D', 'e', 'f',
 131     'a', 'u', 'l', 't', 'M', 'e', 'n', 'u', 0 };
 132 static WCHAR const defaulticon_keyname[] = {
 133     'D','e','f','a','u','l','t','I','c','o','n',0};
 134 static char const tmodel_valuename[] = "ThreadingModel";
 135 static char const wfparsing_valuename[] = "WantsFORPARSING";
 136 static char const attributes_valuename[] = "Attributes";
 137 static char const cfattributes_valuename[] = "CallForAttributes";
 138 static char const localized_valuename[] = "LocalizedString";
 139
 140 /***********************************************************************
 141  *              static helper functions
 142  */
 143 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid);
 144 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
 145                                    WCHAR const *value);
 146 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
 147                                    char const *value);
 148
 149 /***********************************************************************
 150  *              register_interfaces
 151  */
 152 static HRESULT register_interfaces(struct regsvr_interface const *list)
 153 {
 154     LONG res = ERROR_SUCCESS;
 155     HKEY interface_key;
 156
 157     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0, NULL, 0,
 158                           KEY_READ | KEY_WRITE, NULL, &interface_key, NULL);
 159     if (res != ERROR_SUCCESS) goto error_return;
 160
 161     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 162         WCHAR buf[39];
 163         HKEY iid_key;
 164
 165         StringFromGUID2(list->iid, buf, 39);
 166         res = RegCreateKeyExW(interface_key, buf, 0, NULL, 0,
 167                               KEY_READ | KEY_WRITE, NULL, &iid_key, NULL);
 168         if (res != ERROR_SUCCESS) goto error_close_interface_key;
 169
 170         if (list->name) {
 171             res = RegSetValueExA(iid_key, NULL, 0, REG_SZ,
 172                                  (CONST BYTE*)(list->name),
 173                                  strlen(list->name) + 1);
 174             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 175         }
 176
 177         if (list->base_iid) {
 178             res = register_key_guid(iid_key, base_ifa_keyname, list->base_iid);
 179             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 180         }
 181
 182         if (0 <= list->num_methods) {
 183             static WCHAR const fmt[3] = { '%', 'd', 0 };
 184             HKEY key;
 185
 186             res = RegCreateKeyExW(iid_key, num_methods_keyname, 0, NULL, 0,
 187                                   KEY_READ | KEY_WRITE, NULL, &key, NULL);
 188             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 189
 190             wsprintfW(buf, fmt, list->num_methods);
 191             res = RegSetValueExW(key, NULL, 0, REG_SZ,
 192                                  (CONST BYTE*)buf,
 193                                  (lstrlenW(buf) + 1) * sizeof(WCHAR));
 194             RegCloseKey(key);
 195
 196             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 197         }
 198
 199         if (list->ps_clsid) {
 200             res = register_key_guid(iid_key, ps_clsid_keyname, list->ps_clsid);
 201             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 202         }
 203
 204         if (list->ps_clsid32) {
 205             res = register_key_guid(iid_key, ps_clsid32_keyname, list->ps_clsid32);
 206             if (res != ERROR_SUCCESS) goto error_close_iid_key;
 207         }
 208
 209     error_close_iid_key:
 210         RegCloseKey(iid_key);
 211     }
 212
 213 error_close_interface_key:
 214     RegCloseKey(interface_key);
 215 error_return:
 216     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 217 }
 218
 219 /***********************************************************************
 220  *              unregister_interfaces
 221  */
 222 static HRESULT unregister_interfaces(struct regsvr_interface const *list)
 223 {
 224     LONG res = ERROR_SUCCESS;
 225     HKEY interface_key;
 226
 227     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, interface_keyname, 0,
 228                         KEY_READ | KEY_WRITE, &interface_key);
 229     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 230     if (res != ERROR_SUCCESS) goto error_return;
 231
 232     for (; res == ERROR_SUCCESS && list->iid; ++list) {
 233         WCHAR buf[39];
 234
 235         StringFromGUID2(list->iid, buf, 39);
 236         res = RegDeleteTreeW(interface_key, buf);
 237         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 238     }
 239
 240     RegCloseKey(interface_key);
 241 error_return:
 242     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 243 }
 244
 245 /***********************************************************************
 246  *              register_coclasses
 247  */
 248 static HRESULT register_coclasses(struct regsvr_coclass const *list)
 249 {
 250     LONG res = ERROR_SUCCESS;
 251     HKEY coclass_key;
 252
 253     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
 254                           KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
 255     if (res != ERROR_SUCCESS) goto error_return;
 256
 257     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 258         WCHAR buf[39];
 259         HKEY clsid_key;
 260
 261         StringFromGUID2(list->clsid, buf, 39);
 262         res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
 263                               KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
 264         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 265
 266         if (list->name) {
 267             res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
 268                                  (CONST BYTE*)(list->name),
 269                                  strlen(list->name) + 1);
 270             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 271         }
 272
 273         if (list->idName) {
 274             char buffer[64];
 275             sprintf(buffer, "@shell32.dll,-%u", list->idName);
 276             res = RegSetValueExA(clsid_key, localized_valuename, 0, REG_SZ,
 277                                  (CONST BYTE*)(buffer), strlen(buffer)+1);
 278             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 279         }
 280
 281         if (list->idDefaultIcon) {
 282             HKEY icon_key;
 283             char buffer[64];
 284
 285             res = RegCreateKeyExW(clsid_key, defaulticon_keyname, 0, NULL, 0,
 286                         KEY_READ | KEY_WRITE, NULL, &icon_key, NULL);
 287             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 288
 289             sprintf(buffer, "shell32.dll,-%u", list->idDefaultIcon);
 290             res = RegSetValueExA(icon_key, NULL, 0, REG_SZ,
 291                                  (CONST BYTE*)(buffer), strlen(buffer)+1);
 292             RegCloseKey(icon_key);
 293             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 294         }
 295
 296         if (list->ips) {
 297             res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
 298             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 299         }
 300
 301         if (list->ips32) {
 302             HKEY ips32_key;
 303
 304             res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
 305                                   KEY_READ | KEY_WRITE, NULL,
 306                                   &ips32_key, NULL);
 307             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 308
 309             res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
 310                                  (CONST BYTE*)list->ips32,
 311                                  lstrlenA(list->ips32) + 1);
 312             if (res == ERROR_SUCCESS && list->ips32_tmodel)
 313                 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
 314                                      (CONST BYTE*)list->ips32_tmodel,
 315                                      strlen(list->ips32_tmodel) + 1);
 316             RegCloseKey(ips32_key);
 317             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 318         }
 319
 320         if (list->flags & SHELLEX_MAYCHANGEDEFAULTMENU) {
 321             HKEY shellex_key, mcdm_key;
 322
 323             res = RegCreateKeyExW(clsid_key, shellex_keyname, 0, NULL, 0,
 324                                   KEY_READ | KEY_WRITE, NULL,
 325                                   &shellex_key, NULL);
 326             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 327             res = RegCreateKeyExW(shellex_key, mcdm_keyname, 0, NULL, 0,
 328                                   KEY_READ | KEY_WRITE, NULL,
 329                                   &mcdm_key, NULL);
 330             RegCloseKey(shellex_key);
 331             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 332             RegCloseKey(mcdm_key);
 333         }
 334
 335         if (list->flags &
 336                 (SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES))
 337         {
 338             HKEY shellfolder_key;
 339
 340             res = RegCreateKeyExW(clsid_key, shellfolder_keyname, 0, NULL, 0,
 341                                   KEY_READ | KEY_WRITE, NULL,
 342                                   &shellfolder_key, NULL);
 343             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 344             if (list->flags & SHELLFOLDER_WANTSFORPARSING)
 345                 res = RegSetValueExA(shellfolder_key, wfparsing_valuename, 0, REG_SZ, (const BYTE *)"", 1);
 346             if (list->flags & SHELLFOLDER_ATTRIBUTES)
 347                 res = RegSetValueExA(shellfolder_key, attributes_valuename, 0, REG_DWORD,
 348                                      (const BYTE *)&list->dwAttributes, sizeof(DWORD));
 349             if (list->flags & SHELLFOLDER_CALLFORATTRIBUTES)
 350                 res = RegSetValueExA(shellfolder_key, cfattributes_valuename, 0, REG_DWORD,
 351                                      (const BYTE *)&list->dwCallForAttributes, sizeof(DWORD));
 352             RegCloseKey(shellfolder_key);
 353             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 354         }
 355
 356         if (list->clsid_str) {
 357             res = register_key_defvalueA(clsid_key, clsid_keyname,
 358                                          list->clsid_str);
 359             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 360         }
 361
 362         if (list->progid) {
 363             HKEY progid_key;
 364
 365             res = register_key_defvalueA(clsid_key, progid_keyname,
 366                                          list->progid);
 367             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 368
 369             res = RegCreateKeyExA(HKEY_CLASSES_ROOT, list->progid, 0,
 370                                   NULL, 0, KEY_READ | KEY_WRITE, NULL,
 371                                   &progid_key, NULL);
 372             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 373
 374             res = register_key_defvalueW(progid_key, clsid_keyname, buf);
 375             RegCloseKey(progid_key);
 376             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 377         }
 378
 379     error_close_clsid_key:
 380         RegCloseKey(clsid_key);
 381     }
 382
 383 error_close_coclass_key:
 384     RegCloseKey(coclass_key);
 385 error_return:
 386     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 387 }
 388
 389 /***********************************************************************
 390  *              unregister_coclasses
 391  */
 392 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
 393 {
 394     LONG res = ERROR_SUCCESS;
 395     HKEY coclass_key;
 396
 397     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
 398                         KEY_READ | KEY_WRITE, &coclass_key);
 399     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 400     if (res != ERROR_SUCCESS) goto error_return;
 401
 402     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 403         WCHAR buf[39];
 404
 405         StringFromGUID2(list->clsid, buf, 39);
 406         res = RegDeleteTreeW(coclass_key, buf);
 407         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 408         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 409
 410         if (list->progid) {
 411             res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->progid);
 412             if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 413             if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 414         }
 415     }
 416
 417 error_close_coclass_key:
 418     RegCloseKey(coclass_key);
 419 error_return:
 420     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 421 }
 422
 423 /**********************************************************************
 424  * register_namespace_extensions
 425  */
 426 static WCHAR *get_namespace_key(struct regsvr_namespace const *list) {
 427     static const WCHAR wszExplorerKey[] = {
 428         'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
 429         'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 430         'E','x','p','l','o','r','e','r','\\',0 };
 431     static const WCHAR wszNamespace[] = { '\\','N','a','m','e','s','p','a','c','e','\\',0 };
 432     WCHAR *pwszKey, *pwszCLSID;
 433
 434     pwszKey = HeapAlloc(GetProcessHeap(), 0, sizeof(wszExplorerKey)+sizeof(wszNamespace)+
 435                                              sizeof(WCHAR)*(lstrlenW(list->parent)+CHARS_IN_GUID));
 436     if (!pwszKey)
 437         return NULL;
 438
 439     lstrcpyW(pwszKey, wszExplorerKey);
 440     lstrcatW(pwszKey, list->parent);
 441     lstrcatW(pwszKey, wszNamespace);
 442     if (FAILED(StringFromCLSID(list->clsid, &pwszCLSID))) {
 443         HeapFree(GetProcessHeap(), 0, pwszKey);
 444         return NULL;
 445     }
 446     lstrcatW(pwszKey, pwszCLSID);
 447     CoTaskMemFree(pwszCLSID);
 448
 449     return pwszKey;
 450 }
 451
 452 static HRESULT register_namespace_extensions(struct regsvr_namespace const *list) {
 453     WCHAR *pwszKey;
 454     HKEY hKey;
 455
 456     for (; list->clsid; list++) {
 457         pwszKey = get_namespace_key(list);
 458
 459         /* Create the key and set the value. */
 460         if (pwszKey && ERROR_SUCCESS ==
 461             RegCreateKeyExW(HKEY_LOCAL_MACHINE, pwszKey, 0, NULL, 0, KEY_WRITE, NULL, &hKey, NULL))
 462         {
 463             RegSetValueExW(hKey, NULL, 0, REG_SZ, (const BYTE *)list->value, sizeof(WCHAR)*(lstrlenW(list->value)+1));
 464             RegCloseKey(hKey);
 465         }
 466
 467         HeapFree(GetProcessHeap(), 0, pwszKey);
 468     }
 469     return S_OK;
 470 }
 471
 472 static HRESULT unregister_namespace_extensions(struct regsvr_namespace const *list) {
 473     WCHAR *pwszKey;
 474
 475     for (; list->clsid; list++) {
 476         pwszKey = get_namespace_key(list);
 477         RegDeleteKeyW(HKEY_LOCAL_MACHINE, pwszKey);
 478         HeapFree(GetProcessHeap(), 0, pwszKey);
 479     }
 480     return S_OK;
 481 }
 482
 483 /***********************************************************************
 484  *              regsvr_key_guid
 485  */
 486 static LONG register_key_guid(HKEY base, WCHAR const *name, GUID const *guid)
 487 {
 488     WCHAR buf[39];
 489
 490     StringFromGUID2(guid, buf, 39);
 491     return register_key_defvalueW(base, name, buf);
 492 }
 493
 494 /***********************************************************************
 495  *              regsvr_key_defvalueW
 496  */
 497 static LONG register_key_defvalueW(
 498     HKEY base,
 499     WCHAR const *name,
 500     WCHAR const *value)
 501 {
 502     LONG res;
 503     HKEY key;
 504
 505     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 506                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 507     if (res != ERROR_SUCCESS) return res;
 508     res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 509                          (lstrlenW(value) + 1) * sizeof(WCHAR));
 510     RegCloseKey(key);
 511     return res;
 512 }
 513
 514 /***********************************************************************
 515  *              regsvr_key_defvalueA
 516  */
 517 static LONG register_key_defvalueA(
 518     HKEY base,
 519     WCHAR const *name,
 520     char const *value)
 521 {
 522     LONG res;
 523     HKEY key;
 524
 525     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 526                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 527     if (res != ERROR_SUCCESS) return res;
 528     res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 529                          lstrlenA(value) + 1);
 530     RegCloseKey(key);
 531     return res;
 532 }
 533
 534 /***********************************************************************
 535  *              coclass list
 536  */
 537 static GUID const CLSID_Desktop = {
 538     0x00021400, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
 539
 540 static GUID const CLSID_Shortcut = {
 541     0x00021401, 0x0000, 0x0000, {0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46} };
 542
 543 static struct regsvr_coclass const coclass_list[] = {
 544     {   &CLSID_Desktop,
 545         "Desktop",
 546         IDS_DESKTOP,
 547         NULL,
 548         "shell32.dll",
 549         "Apartment"
 550     },
 551     {   &CLSID_DragDropHelper,
 552         "Shell Drag and Drop Helper",
 553         0,
 554         NULL,
 555         "shell32.dll",
 556         "Apartment"
 557     },
 558     {   &CLSID_MyComputer,
 559         "My Computer",
 560         IDS_MYCOMPUTER,
 561         NULL,
 562         "shell32.dll",
 563         "Apartment"
 564     },
 565     {   &CLSID_NetworkPlaces,
 566         "My Network Places",
 567         0,
 568         NULL,
 569         "shell32.dll",
 570         "Apartment"
 571     },
 572     {   &CLSID_Shortcut,
 573         "Shortcut",
 574         0,
 575         NULL,
 576         "shell32.dll",
 577         "Apartment",
 578         SHELLEX_MAYCHANGEDEFAULTMENU
 579     },
 580     {   &CLSID_AutoComplete,
 581         "AutoComplete",
 582         0,
 583         NULL,
 584         "shell32.dll",
 585         "Apartment",
 586     },
 587     {   &CLSID_UnixFolder,
 588         "/",
 589         0,
 590         NULL,
 591         "shell32.dll",
 592         "Apartment",
 593         SHELLFOLDER_WANTSFORPARSING
 594     },
 595     {   &CLSID_UnixDosFolder,
 596         "/",
 597         0,
 598         NULL,
 599         "shell32.dll",
 600         "Apartment",
 601         SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
 602         SFGAO_FILESYSANCESTOR|SFGAO_FOLDER|SFGAO_HASSUBFOLDER,
 603         SFGAO_FILESYSTEM
 604     },
 605     {   &CLSID_FolderShortcut,
 606         "Foldershortcut",
 607         0,
 608         NULL,
 609         "shell32.dll",
 610         "Apartment",
 611         SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
 612         SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_LINK,
 613         SFGAO_HASSUBFOLDER|SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_FILESYSANCESTOR
 614     },
 615     {   &CLSID_MyDocuments,
 616         "My Documents",
 617         IDS_PERSONAL,
 618         NULL,
 619         "shell32.dll",
 620         "Apartment",
 621         SHELLFOLDER_WANTSFORPARSING|SHELLFOLDER_ATTRIBUTES|SHELLFOLDER_CALLFORATTRIBUTES,
 622         SFGAO_FILESYSANCESTOR|SFGAO_FOLDER|SFGAO_HASSUBFOLDER,
 623         SFGAO_FILESYSTEM
 624     },
 625     {   &CLSID_RecycleBin,
 626         "Trash",
 627         IDS_RECYCLEBIN_FOLDER_NAME,
 628         NULL,
 629         "shell32.dll",
 630         "Apartment",
 631         SHELLFOLDER_ATTRIBUTES,
 632         SFGAO_FOLDER|SFGAO_DROPTARGET|SFGAO_HASPROPSHEET,
 633         0,
 634         NULL,
 635         NULL,
 636         IDI_SHELL_FULL_RECYCLE_BIN
 637     },
 638     {   &CLSID_ShellFSFolder,
 639         "Shell File System Folder",
 640         0,
 641         NULL,
 642         "shell32.dll",
 643         "Apartment"
 644     },
 645     {   &CLSID_ShellFolderViewOC,
 646         "Microsoft Shell Folder View Router",
 647         0,
 648         NULL,
 649         "shell32.dll",
 650         "Apartment"
 651     },
 652     { NULL }                    /* list terminator */
 653 };
 654
 655 /***********************************************************************
 656  *              interface list
 657  */
 658
 659 static struct regsvr_interface const interface_list[] = {
 660     { NULL }                    /* list terminator */
 661 };
 662
 663 /***********************************************************************
 664  *              namespace extensions list
 665  */
 666 static const WCHAR wszDesktop[] = { 'D','e','s','k','t','o','p',0 };
 667 static const WCHAR wszSlash[] = { '/', 0 };
 668 static const WCHAR wszMyDocuments[] = { 'M','y',' ','D','o','c','u','m','e','n','t','s', 0 };
 669 static const WCHAR wszRecycleBin[] = { 'T','r','a','s','h', 0 };
 670
 671 static struct regsvr_namespace const namespace_extensions_list[] = {
 672     {
 673         &CLSID_UnixDosFolder,
 674         wszDesktop,
 675         wszSlash
 676     },
 677     {
 678         &CLSID_MyDocuments,
 679         wszDesktop,
 680         wszMyDocuments
 681     },
 682     {
 683         &CLSID_RecycleBin,
 684         wszDesktop,
 685         wszRecycleBin
 686     },
 687     { NULL }
 688 };
 689
 690 /***********************************************************************
 691  *              DllRegisterServer (SHELL32.@)
 692  */
 693 HRESULT WINAPI DllRegisterServer(void)
 694 {
 695     HRESULT hr;
 696
 697     TRACE("\n");
 698
 699     hr = register_coclasses(coclass_list);
 700     if (SUCCEEDED(hr))
 701         hr = register_interfaces(interface_list);
 702     if (SUCCEEDED(hr))
 703         hr = SHELL_RegisterShellFolders();
 704     if (SUCCEEDED(hr))
 705         hr = register_namespace_extensions(namespace_extensions_list);
 706     return hr;
 707 }
 708
 709 /***********************************************************************
 710  *              DllUnregisterServer (SHELL32.@)
 711  */
 712 HRESULT WINAPI DllUnregisterServer(void)
 713 {
 714     HRESULT hr;
 715
 716     TRACE("\n");
 717
 718     hr = unregister_coclasses(coclass_list);
 719     if (SUCCEEDED(hr))
 720         hr = unregister_interfaces(interface_list);
 721     if (SUCCEEDED(hr))
 722         hr = unregister_namespace_extensions(namespace_extensions_list);
 723     return hr;
 724 }