dlls/msxml6/regsvr.c

   1 /*
   2  *      MSXML6 self-registerable dll functions
   3  *
   4  * Copyright (C) 2003 John K. Hohm
   5  * Copyright (C) 2006 Robert Shearman
   6  * Copyright (C) 2008 Alistair Leslie-Hughes
   7  * Copyright (C) 2010 Nikolay Sivov for CodeWeavers
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25
  26 #include <stdarg.h>
  27 #include <string.h>
  28
  29 #define COBJMACROS
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winuser.h"
  34 #include "winreg.h"
  35 #include "winerror.h"
  36 #include "ole2.h"
  37
  38 #include "initguid.h"
  39 #include "msxml2.h"
  40 #include "msxml6.h"
  41
  42 #include "wine/debug.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(msxml6);
  45
  46 /*
  47  * Near the bottom of this file are the exported DllRegisterServer and
  48  * DllUnregisterServer, which make all this worthwhile.
  49  */
  50
  51 struct regsvr_coclass
  52 {
  53     CLSID const *clsid;         /* NULL for end of list */
  54     LPCSTR name;                /* can be NULL to omit */
  55     LPCSTR ips;                 /* can be NULL to omit */
  56     LPCSTR ips32;               /* can be NULL to omit */
  57     LPCSTR ips32_tmodel;        /* can be NULL to omit */
  58     LPCSTR progid;              /* can be NULL to omit */
  59     LPCSTR version;             /* can be NULL to omit */
  60 };
  61
  62 static HRESULT register_coclasses(struct regsvr_coclass const *list);
  63 static HRESULT unregister_coclasses(struct regsvr_coclass const *list);
  64
  65 struct progid
  66 {
  67     LPCSTR name;                /* NULL for end of list */
  68     LPCSTR description;         /* can be NULL to omit */
  69     CLSID const *clsid;
  70     LPCSTR curver;              /* can be NULL to omit */
  71 };
  72
  73 static HRESULT register_progids(struct progid const *list);
  74 static HRESULT unregister_progids(struct progid const *list);
  75
  76 /***********************************************************************
  77  *              static string constants
  78  */
  79 static WCHAR const interface_keyname[10] = {
  80     'I', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e', 0 };
  81 static WCHAR const base_ifa_keyname[14] = {
  82     'B', 'a', 's', 'e', 'I', 'n', 't', 'e', 'r', 'f', 'a', 'c',
  83     'e', 0 };
  84 static WCHAR const num_methods_keyname[11] = {
  85     'N', 'u', 'm', 'M', 'e', 't', 'h', 'o', 'd', 's', 0 };
  86 static WCHAR const ps_clsid_keyname[15] = {
  87     'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
  88     'i', 'd', 0 };
  89 static WCHAR const ps_clsid32_keyname[17] = {
  90     'P', 'r', 'o', 'x', 'y', 'S', 't', 'u', 'b', 'C', 'l', 's',
  91     'i', 'd', '3', '2', 0 };
  92 static WCHAR const clsid_keyname[6] = {
  93     'C', 'L', 'S', 'I', 'D', 0 };
  94 static WCHAR const ips_keyname[13] = {
  95     'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
  96     0 };
  97 static WCHAR const ips32_keyname[15] = {
  98     'I', 'n', 'P', 'r', 'o', 'c', 'S', 'e', 'r', 'v', 'e', 'r',
  99     '3', '2', 0 };
 100 static WCHAR const progid_keyname[7] = {
 101     'P', 'r', 'o', 'g', 'I', 'D', 0 };
 102 static WCHAR const versionindependentprogid_keyname[] = {
 103     'V', 'e', 'r', 's', 'i', 'o', 'n',
 104     'I', 'n', 'd', 'e', 'p', 'e', 'n', 'd', 'e', 'n', 't',
 105     'P', 'r', 'o', 'g', 'I', 'D', 0 };
 106 static WCHAR const version_keyname[] = {
 107     'V', 'e', 'r', 's', 'i', 'o', 'n', 0 };
 108 static WCHAR const curver_keyname[] = {
 109     'C', 'u', 'r', 'V', 'e', 'r', 0 };
 110 static char const tmodel_valuename[] = "ThreadingModel";
 111
 112 /***********************************************************************
 113  *              static helper functions
 114  */
 115 static LONG register_key_defvalueW(HKEY base, WCHAR const *name,
 116                                    WCHAR const *value);
 117 static LONG register_key_defvalueA(HKEY base, WCHAR const *name,
 118                                    char const *value);
 119
 120 /***********************************************************************
 121  *              register_coclasses
 122  */
 123 static HRESULT register_coclasses(struct regsvr_coclass const *list)
 124 {
 125     LONG res = ERROR_SUCCESS;
 126     HKEY coclass_key;
 127
 128     res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
 129                           KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
 130     if (res != ERROR_SUCCESS) goto error_return;
 131
 132     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 133         WCHAR buf[39];
 134         HKEY clsid_key;
 135
 136         StringFromGUID2(list->clsid, buf, 39);
 137         res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
 138                               KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
 139         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 140
 141         if (list->name) {
 142             res = RegSetValueExA(clsid_key, NULL, 0, REG_SZ,
 143                                  (CONST BYTE*)(list->name),
 144                                  strlen(list->name) + 1);
 145             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 146         }
 147
 148         if (list->ips) {
 149             res = register_key_defvalueA(clsid_key, ips_keyname, list->ips);
 150             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 151         }
 152
 153         if (list->ips32) {
 154             HKEY ips32_key;
 155
 156             res = RegCreateKeyExW(clsid_key, ips32_keyname, 0, NULL, 0,
 157                                   KEY_READ | KEY_WRITE, NULL,
 158                                   &ips32_key, NULL);
 159             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 160
 161             res = RegSetValueExA(ips32_key, NULL, 0, REG_SZ,
 162                                  (CONST BYTE*)list->ips32,
 163                                  lstrlenA(list->ips32) + 1);
 164             if (res == ERROR_SUCCESS && list->ips32_tmodel)
 165                 res = RegSetValueExA(ips32_key, tmodel_valuename, 0, REG_SZ,
 166                                      (CONST BYTE*)list->ips32_tmodel,
 167                                      strlen(list->ips32_tmodel) + 1);
 168             RegCloseKey(ips32_key);
 169             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 170         }
 171
 172         if (list->progid) {
 173             char *buffer = NULL;
 174             LPCSTR progid;
 175
 176             if (list->version) {
 177                 buffer = HeapAlloc(GetProcessHeap(), 0, strlen(list->progid) + strlen(list->version) + 2);
 178                 if (!buffer) {
 179                     res = ERROR_OUTOFMEMORY;
 180                     goto error_close_clsid_key;
 181                 }
 182                 strcpy(buffer, list->progid);
 183                 strcat(buffer, ".");
 184                 strcat(buffer, list->version);
 185                 progid = buffer;
 186             } else
 187                 progid = list->progid;
 188             res = register_key_defvalueA(clsid_key, progid_keyname,
 189                                          progid);
 190             HeapFree(GetProcessHeap(), 0, buffer);
 191             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 192
 193             if (list->version) {
 194                 res = register_key_defvalueA(clsid_key, versionindependentprogid_keyname,
 195                                              list->progid);
 196                 if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 197             }
 198         }
 199
 200         if (list->version) {
 201             res = register_key_defvalueA(clsid_key, version_keyname,
 202                                          list->version);
 203             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 204         }
 205
 206     error_close_clsid_key:
 207         RegCloseKey(clsid_key);
 208     }
 209
 210 error_close_coclass_key:
 211     RegCloseKey(coclass_key);
 212 error_return:
 213     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 214 }
 215
 216 /***********************************************************************
 217  *              unregister_coclasses
 218  */
 219 static HRESULT unregister_coclasses(struct regsvr_coclass const *list)
 220 {
 221     LONG res = ERROR_SUCCESS;
 222     HKEY coclass_key;
 223
 224     res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
 225                         KEY_READ | KEY_WRITE, &coclass_key);
 226     if (res == ERROR_FILE_NOT_FOUND) return S_OK;
 227     if (res != ERROR_SUCCESS) goto error_return;
 228
 229     for (; res == ERROR_SUCCESS && list->clsid; ++list) {
 230         WCHAR buf[39];
 231
 232         StringFromGUID2(list->clsid, buf, 39);
 233         res = RegDeleteTreeW(coclass_key, buf);
 234         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 235         if (res != ERROR_SUCCESS) goto error_close_coclass_key;
 236     }
 237
 238 error_close_coclass_key:
 239     RegCloseKey(coclass_key);
 240 error_return:
 241     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 242 }
 243
 244 /***********************************************************************
 245  *              register_progids
 246  */
 247 static HRESULT register_progids(struct progid const *list)
 248 {
 249     LONG res = ERROR_SUCCESS;
 250
 251     for (; res == ERROR_SUCCESS && list->name; ++list) {
 252         WCHAR buf[39];
 253         HKEY progid_key;
 254
 255         res = RegCreateKeyExA(HKEY_CLASSES_ROOT, list->name, 0,
 256                           NULL, 0, KEY_READ | KEY_WRITE, NULL,
 257                           &progid_key, NULL);
 258         if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 259
 260         res = RegSetValueExA(progid_key, NULL, 0, REG_SZ,
 261                          (CONST BYTE*)list->description,
 262                          strlen(list->description) + 1);
 263         if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 264
 265         StringFromGUID2(list->clsid, buf, 39);
 266
 267         res = register_key_defvalueW(progid_key, clsid_keyname, buf);
 268         if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 269
 270         if (list->curver) {
 271             res = register_key_defvalueA(progid_key, curver_keyname, list->curver);
 272             if (res != ERROR_SUCCESS) goto error_close_clsid_key;
 273         }
 274
 275     error_close_clsid_key:
 276         RegCloseKey(progid_key);
 277     }
 278
 279     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 280 }
 281
 282 /***********************************************************************
 283  *              unregister_progids
 284  */
 285 static HRESULT unregister_progids(struct progid const *list)
 286 {
 287     LONG res = ERROR_SUCCESS;
 288
 289     for (; res == ERROR_SUCCESS && list->name; ++list) {
 290         res = RegDeleteTreeA(HKEY_CLASSES_ROOT, list->name);
 291         if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
 292     }
 293
 294     return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
 295 }
 296
 297 /***********************************************************************
 298  *              regsvr_key_defvalueW
 299  */
 300 static LONG register_key_defvalueW(
 301     HKEY base,
 302     WCHAR const *name,
 303     WCHAR const *value)
 304 {
 305     LONG res;
 306     HKEY key;
 307
 308     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 309                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 310     if (res != ERROR_SUCCESS) return res;
 311     res = RegSetValueExW(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 312                          (lstrlenW(value) + 1) * sizeof(WCHAR));
 313     RegCloseKey(key);
 314     return res;
 315 }
 316
 317 /***********************************************************************
 318  *              regsvr_key_defvalueA
 319  */
 320 static LONG register_key_defvalueA(
 321     HKEY base,
 322     WCHAR const *name,
 323     char const *value)
 324 {
 325     LONG res;
 326     HKEY key;
 327
 328     res = RegCreateKeyExW(base, name, 0, NULL, 0,
 329                           KEY_READ | KEY_WRITE, NULL, &key, NULL);
 330     if (res != ERROR_SUCCESS) return res;
 331     res = RegSetValueExA(key, NULL, 0, REG_SZ, (CONST BYTE*)value,
 332                          lstrlenA(value) + 1);
 333     RegCloseKey(key);
 334     return res;
 335 }
 336
 337 /***********************************************************************
 338  *              coclass list
 339  */
 340 static struct regsvr_coclass const coclass_list[] = {
 341     {   &CLSID_DOMDocument60,
 342         "XML DOM Document 6.0",
 343         NULL,
 344         "msxml6.dll",
 345         "Both",
 346         "Msxml2.DOMDocument",
 347         "6.0"
 348     },
 349     {   &CLSID_FreeThreadedDOMDocument60,
 350     "Free Threaded XML DOM Document 6.0",
 351     NULL,
 352     "msxml6.dll",
 353     "Both",
 354     "Microsoft.FreeThreadedDOMDocument6.0",
 355     "6.0"
 356     },
 357     { NULL }                    /* list terminator */
 358 };
 359
 360 /***********************************************************************
 361  *              progid list
 362  */
 363 static struct progid const progid_list[] = {
 364     {   "Msxml2.DOMDocument.6.0",
 365         "XML DOM Document 6.0",
 366         &CLSID_DOMDocument60,
 367         NULL
 368     },
 369     {   "MSXML.FreeThreadedDOMDocument60",
 370     "Free threaded XML DOM Document 6.0",
 371     &CLSID_FreeThreadedDOMDocument60,
 372     NULL
 373     },
 374     { NULL }                    /* list terminator */
 375 };
 376
 377 /***********************************************************************
 378  *              DllRegisterServer (MSXML4.@)
 379  */
 380 HRESULT WINAPI DllRegisterServer(void)
 381 {
 382     HRESULT hr;
 383
 384     TRACE("\n");
 385
 386     hr = register_coclasses(coclass_list);
 387     if (SUCCEEDED(hr))
 388         hr = register_progids(progid_list);
 389
 390     return hr;
 391 }
 392
 393 /***********************************************************************
 394  *              DllUnregisterServer (MSXML4.@)
 395  */
 396 HRESULT WINAPI DllUnregisterServer(void)
 397 {
 398     HRESULT hr;
 399
 400     TRACE("\n");
 401
 402     hr = unregister_coclasses(coclass_list);
 403     if (SUCCEEDED(hr))
 404         hr = unregister_progids(progid_list);
 405
 406     return hr;
 407 }