dlls/inetcomm/regsvr.c

   1 /*
   2  *      self-registerable dll functions for inetcomm.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
  22 #include <stdarg.h>
  23 #include <string.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "winreg.h"
  29 #include "winerror.h"
  30 #include "objbase.h"
  31 #include "ocidl.h"
  32
  33 #include "initguid.h"
  34 #include "mimeole.h"
  35 #include "inetcomm_private.h"
  36
  37 #include "wine/debug.h"
  38 #include "wine/unicode.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(inetcomm);
  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 struct regsvr_coclass const coclass_list[] = {
 384     {   &CLSID_IHTTPMailTransport,
 385         "CLSID_IHTTPMailTransport",
 386         NULL,
 387         "inetcomm.dll",
 388         "Both"
 389     },
 390     {   &CLSID_IPropFindRequest,
 391         "CLSID_IPropFindRequest",
 392         NULL,
 393         "inetcomm.dll",
 394         "Both"
 395     },
 396     {   &CLSID_IPropPatchRequest,
 397         "CLSID_IPropPatchRequest",
 398         NULL,
 399         "inetcomm.dll",
 400         "Both"
 401     },
 402     {   &CLSID_ISMTPTransport,
 403         "CLSID_ISMTPTransport",
 404         NULL,
 405         "inetcomm.dll",
 406         "Both"
 407     },
 408     {   &CLSID_ISMTPTransport2,
 409     "CLSID_ISMTPTransport2",
 410     NULL,
 411     "inetcomm.dll",
 412     "Both"
 413     },
 414     {   &CLSID_IPOP3Transport,
 415         "CLSID_IPOP3Transport",
 416         NULL,
 417         "inetcomm.dll",
 418         "Both"
 419     },
 420     {   &CLSID_INNTPTransport,
 421         "CLSID_INNTPTransport",
 422         NULL,
 423         "inetcomm.dll",
 424         "Both"
 425     },
 426     {   &CLSID_IRASTransport,
 427         "CLSID_IRASTransport",
 428         NULL,
 429         "inetcomm.dll",
 430         "Both"
 431     },
 432     {   &CLSID_IRangeList,
 433         "CLSID_IRangeList",
 434         NULL,
 435         "inetcomm.dll",
 436         "Both"
 437     },
 438     {   &CLSID_IIMAPTransport,
 439         "CLSID_IIMAPTransport",
 440         NULL,
 441         "inetcomm.dll",
 442         "Both"
 443     },
 444     {   &CLSID_IMimeBody,
 445         "CLSID_IMimeBody",
 446         NULL,
 447         "inetcomm.dll",
 448         "Both"
 449     },
 450     {   &CLSID_IMimeAllocator,
 451         "CLSID_IMimeAllocator",
 452         NULL,
 453         "inetcomm.dll",
 454         "Both"
 455     },
 456     {   &CLSID_IMimeMessage,
 457         "CLSID_IMimeMessage",
 458         NULL,
 459         "inetcomm.dll",
 460         "Both"
 461     },
 462     {   &CLSID_IMimeSecurity,
 463         "CLSID_IMimeSecurity",
 464         NULL,
 465         "inetcomm.dll",
 466         "Both"
 467     },
 468     {   &CLSID_IVirtualStream,
 469         "CLSID_IVirtualStream",
 470         NULL,
 471         "inetcomm.dll",
 472         "Both"
 473     },
 474     { NULL }                    /* list terminator */
 475 };
 476
 477 /***********************************************************************
 478  *              interface list
 479  */
 480 static struct regsvr_interface const interface_list[] = {
 481     { NULL }                    /* list terminator */
 482 };
 483
 484 /***********************************************************************
 485  *              DllRegisterServer (INETCOMM.@)
 486  */
 487 HRESULT WINAPI DllRegisterServer(void)
 488 {
 489     HRESULT hr;
 490
 491     TRACE("\n");
 492
 493     hr = register_coclasses(coclass_list);
 494     if (SUCCEEDED(hr))
 495         hr = register_interfaces(interface_list);
 496     return hr;
 497 }
 498
 499 /***********************************************************************
 500  *              DllUnregisterServer (INETCOMM.@)
 501  */
 502 HRESULT WINAPI DllUnregisterServer(void)
 503 {
 504     HRESULT hr;
 505
 506     TRACE("\n");
 507
 508     hr = unregister_coclasses(coclass_list);
 509     if (SUCCEEDED(hr))
 510         hr = unregister_interfaces(interface_list);
 511     return hr;
 512 }