projects / reactos.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
[SHELL32] shellpath.c: it is _WIN32_WINNT, not WIN32_WINNT. We even need to use __REA...
[reactos.git] / dll / win32 / shell32 / wine / shellpath.c
1 /*
2 * Path Functions
3 *
4 * Copyright 1998, 1999, 2000 Juergen Schmied
5 * Copyright 2004 Juan Lang
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 *
21 * NOTES:
22 *
23 * Many of these functions are in SHLWAPI.DLL also
24 *
25 */
26
27 #define WIN32_NO_STATUS
28 #define _INC_WINDOWS
29 #define COBJMACROS
30
31 #include <wine/config.h>
32
33 #include <windef.h>
34 #include <winbase.h>
35 #include <shlobj.h>
36 #include <undocshell.h>
37 #include <shlwapi.h>
38 #include <sddl.h>
39 #include <wine/debug.h>
40 #include <wine/unicode.h>
41
42 #include <userenv.h>
43
44 #include "pidl.h"
45 #include "shell32_main.h"
46 #include "shresdef.h"
47
48 WINE_DEFAULT_DEBUG_CHANNEL(shell);
49
50 static const BOOL is_win64 = sizeof(void *) > sizeof(int);
51
52 typedef BOOL(WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
53
54 static LPFN_ISWOW64PROCESS fnIsWow64Process = NULL;
55
56 BOOL IsWow64()
57 {
58 BOOL bIsWow64 = FALSE;
59
60 if (!fnIsWow64Process)
61 {
62 fnIsWow64Process = (LPFN_ISWOW64PROCESS) GetProcAddress(
63 GetModuleHandle(TEXT("kernel32")), "IsWow64Process");
64 }
65
66 if (!fnIsWow64Process)
67 return FALSE;
68
69 if (!fnIsWow64Process(GetCurrentProcess(), &bIsWow64))
70 return FALSE;
71
72 return bIsWow64;
73 }
74
75
76 /*
77 ########## Combining and Constructing paths ##########
78 */
79
80 /*************************************************************************
81 * PathAppend [SHELL32.36]
82 */
83 BOOL WINAPI PathAppendAW(
84 LPVOID lpszPath1,
85 LPCVOID lpszPath2)
86 {
87 if (SHELL_OsIsUnicode())
88 return PathAppendW(lpszPath1, lpszPath2);
89 return PathAppendA(lpszPath1, lpszPath2);
90 }
91
92 /*************************************************************************
93 * PathGetExtensionA [internal]
94 *
95 * NOTES
96 * exported by ordinal
97 * return value points to the first char after the dot
98 */
99 static LPSTR PathGetExtensionA(LPCSTR lpszPath)
100 {
101 TRACE("(%s)\n",lpszPath);
102
103 lpszPath = PathFindExtensionA(lpszPath);
104 return (LPSTR)(*lpszPath?(lpszPath+1):lpszPath);
105 }
106
107 /*************************************************************************
108 * PathGetExtensionW [internal]
109 */
110 static LPWSTR PathGetExtensionW(LPCWSTR lpszPath)
111 {
112 TRACE("(%s)\n",debugstr_w(lpszPath));
113
114 lpszPath = PathFindExtensionW(lpszPath);
115 return (LPWSTR)(*lpszPath?(lpszPath+1):lpszPath);
116 }
117
118 /*************************************************************************
119 * SHPathGetExtension [SHELL32.158]
120 */
121 LPVOID WINAPI SHPathGetExtensionW(LPCWSTR lpszPath, DWORD void1, DWORD void2)
122 {
123 return PathGetExtensionW(lpszPath);
124 }
125
126 /*************************************************************************
127 * PathRemoveFileSpec [SHELL32.35]
128 */
129 BOOL WINAPI PathRemoveFileSpecAW(LPVOID lpszPath)
130 {
131 if (SHELL_OsIsUnicode())
132 return PathRemoveFileSpecW(lpszPath);
133 return PathRemoveFileSpecA(lpszPath);
134 }
135
136 /*
137 Path Manipulations
138 */
139
140 /*************************************************************************
141 * PathGetShortPathA [internal]
142 */
143 static void PathGetShortPathA(LPSTR pszPath)
144 {
145 CHAR path[MAX_PATH];
146
147 TRACE("%s\n", pszPath);
148
149 if (GetShortPathNameA(pszPath, path, MAX_PATH))
150 {
151 lstrcpyA(pszPath, path);
152 }
153 }
154
155 /*************************************************************************
156 * PathGetShortPathW [internal]
157 */
158 static void PathGetShortPathW(LPWSTR pszPath)
159 {
160 WCHAR path[MAX_PATH];
161
162 TRACE("%s\n", debugstr_w(pszPath));
163
164 if (GetShortPathNameW(pszPath, path, MAX_PATH))
165 {
166 lstrcpyW(pszPath, path);
167 }
168 }
169
170 /*************************************************************************
171 * PathGetShortPath [SHELL32.92]
172 */
173 VOID WINAPI PathGetShortPathAW(LPVOID pszPath)
174 {
175 if(SHELL_OsIsUnicode())
176 PathGetShortPathW(pszPath);
177 PathGetShortPathA(pszPath);
178 }
179
180 /*
181 ########## Path Testing ##########
182 */
183
184 /*************************************************************************
185 * PathIsRoot [SHELL32.29]
186 */
187 BOOL WINAPI PathIsRootAW(LPCVOID lpszPath)
188 {
189 if (SHELL_OsIsUnicode())
190 return PathIsRootW(lpszPath);
191 return PathIsRootA(lpszPath);
192 }
193
194 /*************************************************************************
195 * PathIsExeA [internal]
196 */
197 static BOOL PathIsExeA (LPCSTR lpszPath)
198 {
199 LPCSTR lpszExtension = PathGetExtensionA(lpszPath);
200 int i;
201 static const char * const lpszExtensions[] =
202 {"exe", "com", "pif", "cmd", "bat", "scf", "scr", NULL };
203
204 TRACE("path=%s\n",lpszPath);
205
206 for(i=0; lpszExtensions[i]; i++)
207 if (!lstrcmpiA(lpszExtension,lpszExtensions[i])) return TRUE;
208
209 return FALSE;
210 }
211
212 /*************************************************************************
213 * PathIsExeW [internal]
214 */
215 BOOL PathIsExeW (LPCWSTR lpszPath)
216 {
217 LPCWSTR lpszExtension = PathGetExtensionW(lpszPath);
218 int i;
219 static const WCHAR lpszExtensions[][4] =
220 {{'e','x','e','\0'}, {'c','o','m','\0'}, {'p','i','f','\0'},
221 {'c','m','d','\0'}, {'b','a','t','\0'}, {'s','c','f','\0'},
222 {'s','c','r','\0'}, {'\0'} };
223
224 TRACE("path=%s\n",debugstr_w(lpszPath));
225
226 for(i=0; lpszExtensions[i][0]; i++)
227 if (!strcmpiW(lpszExtension,lpszExtensions[i])) return TRUE;
228
229 return FALSE;
230 }
231
232 /*************************************************************************
233 * PathIsExe [SHELL32.43]
234 */
235 BOOL WINAPI PathIsExeAW (LPCVOID path)
236 {
237 if (SHELL_OsIsUnicode())
238 return PathIsExeW (path);
239 return PathIsExeA(path);
240 }
241
242 /*************************************************************************
243 * PathFileExists [SHELL32.45]
244 */
245 BOOL WINAPI PathFileExistsAW (LPCVOID lpszPath)
246 {
247 if (SHELL_OsIsUnicode())
248 return PathFileExistsW (lpszPath);
249 return PathFileExistsA (lpszPath);
250 }
251
252 /*************************************************************************
253 * IsLFNDriveA [SHELL32.41]
254 */
255 BOOL WINAPI IsLFNDriveA(LPCSTR lpszPath)
256 {
257 DWORD fnlen;
258
259 if (!GetVolumeInformationA(lpszPath, NULL, 0, NULL, &fnlen, NULL, NULL, 0))
260 return FALSE;
261 return fnlen > 12;
262 }
263
264 /*************************************************************************
265 * IsLFNDriveW [SHELL32.42]
266 */
267 BOOL WINAPI IsLFNDriveW(LPCWSTR lpszPath)
268 {
269 DWORD fnlen;
270
271 if (!GetVolumeInformationW(lpszPath, NULL, 0, NULL, &fnlen, NULL, NULL, 0))
272 return FALSE;
273 return fnlen > 12;
274 }
275
276 /*************************************************************************
277 * IsLFNDrive [SHELL32.119]
278 */
279 BOOL WINAPI IsLFNDriveAW(LPCVOID lpszPath)
280 {
281 if (SHELL_OsIsUnicode())
282 return IsLFNDriveW(lpszPath);
283 return IsLFNDriveA(lpszPath);
284 }
285
286 /*
287 ########## Creating Something Unique ##########
288 */
289 /*************************************************************************
290 * PathMakeUniqueNameA [internal]
291 */
292 static BOOL PathMakeUniqueNameA(
293 LPSTR lpszBuffer,
294 DWORD dwBuffSize,
295 LPCSTR lpszShortName,
296 LPCSTR lpszLongName,
297 LPCSTR lpszPathName)
298 {
299 FIXME("%p %u %s %s %s stub\n",
300 lpszBuffer, dwBuffSize, debugstr_a(lpszShortName),
301 debugstr_a(lpszLongName), debugstr_a(lpszPathName));
302 return TRUE;
303 }
304
305 /*************************************************************************
306 * PathMakeUniqueNameW [internal]
307 */
308 static BOOL PathMakeUniqueNameW(
309 LPWSTR lpszBuffer,
310 DWORD dwBuffSize,
311 LPCWSTR lpszShortName,
312 LPCWSTR lpszLongName,
313 LPCWSTR lpszPathName)
314 {
315 FIXME("%p %u %s %s %s stub\n",
316 lpszBuffer, dwBuffSize, debugstr_w(lpszShortName),
317 debugstr_w(lpszLongName), debugstr_w(lpszPathName));
318 return TRUE;
319 }
320
321 /*************************************************************************
322 * PathMakeUniqueName [SHELL32.47]
323 */
324 BOOL WINAPI PathMakeUniqueNameAW(
325 LPVOID lpszBuffer,
326 DWORD dwBuffSize,
327 LPCVOID lpszShortName,
328 LPCVOID lpszLongName,
329 LPCVOID lpszPathName)
330 {
331 if (SHELL_OsIsUnicode())
332 return PathMakeUniqueNameW(lpszBuffer,dwBuffSize, lpszShortName,lpszLongName,lpszPathName);
333 return PathMakeUniqueNameA(lpszBuffer,dwBuffSize, lpszShortName,lpszLongName,lpszPathName);
334 }
335
336 /*************************************************************************
337 * PathYetAnotherMakeUniqueName [SHELL32.75]
338 */
339 BOOL WINAPI PathYetAnotherMakeUniqueName(LPWSTR buffer, LPCWSTR path, LPCWSTR shortname, LPCWSTR longname)
340 {
341 WCHAR pathW[MAX_PATH], retW[MAX_PATH];
342 const WCHAR *file, *ext;
343 int i = 2;
344
345 TRACE("(%p, %s, %s, %s)\n", buffer, debugstr_w(path), debugstr_w(shortname), debugstr_w(longname));
346
347 file = longname ? longname : shortname;
348 PathCombineW(pathW, path, file);
349 strcpyW(retW, pathW);
350 PathRemoveExtensionW(pathW);
351
352 ext = PathFindExtensionW(file);
353
354 /* now try to make it unique */
355 while (PathFileExistsW(retW))
356 {
357 static const WCHAR fmtW[] = {'%','s',' ','(','%','d',')','%','s',0};
358
359 sprintfW(retW, fmtW, pathW, i, ext);
360 i++;
361 }
362
363 strcpyW(buffer, retW);
364 TRACE("ret - %s\n", debugstr_w(buffer));
365
366 return TRUE;
367 }
368
369 /*
370 ########## cleaning and resolving paths ##########
371 */
372
373 /*************************************************************************
374 * PathCleanupSpec [SHELL32.171]
375 *
376 * lpszFile is changed in place.
377 */
378 int WINAPI PathCleanupSpec( LPCWSTR lpszPathW, LPWSTR lpszFileW )
379 {
380 int i = 0;
381 DWORD rc = 0;
382 int length = 0;
383
384 if (SHELL_OsIsUnicode())
385 {
386 LPWSTR p = lpszFileW;
387
388 TRACE("Cleanup %s\n",debugstr_w(lpszFileW));
389
390 if (lpszPathW)
391 length = strlenW(lpszPathW);
392
393 while (*p)
394 {
395 int gct = PathGetCharTypeW(*p);
396 if (gct == GCT_INVALID || gct == GCT_WILD || gct == GCT_SEPARATOR)
397 {
398 lpszFileW[i]='-';
399 rc |= PCS_REPLACEDCHAR;
400 }
401 else
402 lpszFileW[i]=*p;
403 i++;
404 p++;
405 if (length + i == MAX_PATH)
406 {
407 rc |= PCS_FATAL | PCS_PATHTOOLONG;
408 break;
409 }
410 }
411 lpszFileW[i]=0;
412 }
413 else
414 {
415 LPSTR lpszFileA = (LPSTR)lpszFileW;
416 LPCSTR lpszPathA = (LPCSTR)lpszPathW;
417 LPSTR p = lpszFileA;
418
419 TRACE("Cleanup %s\n",debugstr_a(lpszFileA));
420
421 if (lpszPathA)
422 length = strlen(lpszPathA);
423
424 while (*p)
425 {
426 int gct = PathGetCharTypeA(*p);
427 if (gct == GCT_INVALID || gct == GCT_WILD || gct == GCT_SEPARATOR)
428 {
429 lpszFileA[i]='-';
430 rc |= PCS_REPLACEDCHAR;
431 }
432 else
433 lpszFileA[i]=*p;
434 i++;
435 p++;
436 if (length + i == MAX_PATH)
437 {
438 rc |= PCS_FATAL | PCS_PATHTOOLONG;
439 break;
440 }
441 }
442 lpszFileA[i]=0;
443 }
444 return rc;
445 }
446
447 /*************************************************************************
448 * PathQualifyA [SHELL32]
449 */
450 static BOOL PathQualifyA(LPCSTR pszPath)
451 {
452 FIXME("%s\n",pszPath);
453 return FALSE;
454 }
455
456 /*************************************************************************
457 * PathQualifyW [SHELL32]
458 */
459 static BOOL PathQualifyW(LPCWSTR pszPath)
460 {
461 FIXME("%s\n",debugstr_w(pszPath));
462 return FALSE;
463 }
464
465 /*************************************************************************
466 * PathQualify [SHELL32.49]
467 */
468 BOOL WINAPI PathQualifyAW(LPCVOID pszPath)
469 {
470 if (SHELL_OsIsUnicode())
471 return PathQualifyW(pszPath);
472 return PathQualifyA(pszPath);
473 }
474
475 static BOOL PathResolveA(LPSTR path, LPCSTR *paths, DWORD flags)
476 {
477 FIXME("(%s,%p,0x%08x),stub!\n", debugstr_a(path), paths, flags);
478 return FALSE;
479 }
480
481 static BOOL PathResolveW(LPWSTR path, LPCWSTR *paths, DWORD flags)
482 {
483 FIXME("(%s,%p,0x%08x),stub!\n", debugstr_w(path), paths, flags);
484 return FALSE;
485 }
486
487 /*************************************************************************
488 * PathResolve [SHELL32.51]
489 */
490 BOOL WINAPI PathResolveAW(LPVOID path, LPCVOID *paths, DWORD flags)
491 {
492 if (SHELL_OsIsUnicode())
493 return PathResolveW(path, (LPCWSTR*)paths, flags);
494 else
495 return PathResolveA(path, (LPCSTR*)paths, flags);
496 }
497
498 /*************************************************************************
499 * PathProcessCommandA
500 */
501 static LONG PathProcessCommandA (
502 LPCSTR lpszPath,
503 LPSTR lpszBuff,
504 DWORD dwBuffSize,
505 DWORD dwFlags)
506 {
507 FIXME("%s %p 0x%04x 0x%04x stub\n",
508 lpszPath, lpszBuff, dwBuffSize, dwFlags);
509 if(!lpszPath) return -1;
510 if(lpszBuff) strcpy(lpszBuff, lpszPath);
511 return strlen(lpszPath);
512 }
513
514 /*************************************************************************
515 * PathProcessCommandW
516 */
517 static LONG PathProcessCommandW (
518 LPCWSTR lpszPath,
519 LPWSTR lpszBuff,
520 DWORD dwBuffSize,
521 DWORD dwFlags)
522 {
523 FIXME("(%s, %p, 0x%04x, 0x%04x) stub\n",
524 debugstr_w(lpszPath), lpszBuff, dwBuffSize, dwFlags);
525 if(!lpszPath) return -1;
526 if(lpszBuff) strcpyW(lpszBuff, lpszPath);
527 return strlenW(lpszPath);
528 }
529
530 /*************************************************************************
531 * PathProcessCommand (SHELL32.653)
532 */
533 LONG WINAPI PathProcessCommandAW (
534 LPCVOID lpszPath,
535 LPVOID lpszBuff,
536 DWORD dwBuffSize,
537 DWORD dwFlags)
538 {
539 if (SHELL_OsIsUnicode())
540 return PathProcessCommandW(lpszPath, lpszBuff, dwBuffSize, dwFlags);
541 return PathProcessCommandA(lpszPath, lpszBuff, dwBuffSize, dwFlags);
542 }
543
544 /*
545 ########## special ##########
546 */
547
548 static const WCHAR szCurrentVersion[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\0'};
549 static const WCHAR Administrative_ToolsW[] = {'A','d','m','i','n','i','s','t','r','a','t','i','v','e',' ','T','o','o','l','s','\0'};
550 static const WCHAR AppDataW[] = {'A','p','p','D','a','t','a','\0'};
551 static const WCHAR AppData_LocalLowW[] = {'A','p','p','D','a','t','a','\\','L','o','c','a','l','L','o','w','\0'};
552 static const WCHAR Application_DataW[] = {'A','p','p','l','i','c','a','t','i','o','n',' ','D','a','t','a','\0'};
553 static const WCHAR CacheW[] = {'C','a','c','h','e','\0'};
554 static const WCHAR CD_BurningW[] = {'C','D',' ','B','u','r','n','i','n','g','\0'};
555 static const WCHAR Common_Administrative_ToolsW[] = {'C','o','m','m','o','n',' ','A','d','m','i','n','i','s','t','r','a','t','i','v','e',' ','T','o','o','l','s','\0'};
556 static const WCHAR Common_AppDataW[] = {'C','o','m','m','o','n',' ','A','p','p','D','a','t','a','\0'};
557 static const WCHAR Common_DesktopW[] = {'C','o','m','m','o','n',' ','D','e','s','k','t','o','p','\0'};
558 static const WCHAR Common_DocumentsW[] = {'C','o','m','m','o','n',' ','D','o','c','u','m','e','n','t','s','\0'};
559 static const WCHAR Common_FavoritesW[] = {'C','o','m','m','o','n',' ','F','a','v','o','r','i','t','e','s','\0'};
560 static const WCHAR CommonFilesDirW[] = {'C','o','m','m','o','n','F','i','l','e','s','D','i','r','\0'};
561 static const WCHAR CommonFilesDirX86W[] = {'C','o','m','m','o','n','F','i','l','e','s','D','i','r',' ','(','x','8','6',')','\0'};
562 static const WCHAR CommonMusicW[] = {'C','o','m','m','o','n','M','u','s','i','c','\0'};
563 static const WCHAR CommonPicturesW[] = {'C','o','m','m','o','n','P','i','c','t','u','r','e','s','\0'};
564 static const WCHAR Common_ProgramsW[] = {'C','o','m','m','o','n',' ','P','r','o','g','r','a','m','s','\0'};
565 static const WCHAR Common_StartUpW[] = {'C','o','m','m','o','n',' ','S','t','a','r','t','U','p','\0'};
566 static const WCHAR Common_Start_MenuW[] = {'C','o','m','m','o','n',' ','S','t','a','r','t',' ','M','e','n','u','\0'};
567 static const WCHAR Common_TemplatesW[] = {'C','o','m','m','o','n',' ','T','e','m','p','l','a','t','e','s','\0'};
568 static const WCHAR CommonVideoW[] = {'C','o','m','m','o','n','V','i','d','e','o','\0'};
569 static const WCHAR ContactsW[] = {'C','o','n','t','a','c','t','s','\0'};
570 static const WCHAR CookiesW[] = {'C','o','o','k','i','e','s','\0'};
571 static const WCHAR DesktopW[] = {'D','e','s','k','t','o','p','\0'};
572 static const WCHAR DocumentsW[] = {'D','o','c','u','m','e','n','t','s','\0'};
573 static const WCHAR DownloadsW[] = {'D','o','w','n','l','o','a','d','s','\0'};
574 static const WCHAR FavoritesW[] = {'F','a','v','o','r','i','t','e','s','\0'};
575 static const WCHAR FontsW[] = {'F','o','n','t','s','\0'};
576 static const WCHAR HistoryW[] = {'H','i','s','t','o','r','y','\0'};
577 static const WCHAR LinksW[] = {'L','i','n','k','s','\0'};
578 static const WCHAR Local_AppDataW[] = {'L','o','c','a','l',' ','A','p','p','D','a','t','a','\0'};
579 static const WCHAR Local_Settings_Application_DataW[] = {'L','o','c','a','l',' ','S','e','t','t','i','n','g','s','\\','A','p','p','l','i','c','a','t','i','o','n',' ','D','a','t','a','\0'};
580 static const WCHAR Local_Settings_CD_BurningW[] = {'L','o','c','a','l',' ','S','e','t','t','i','n','g','s','\\','A','p','p','l','i','c','a','t','i','o','n',' ','D','a','t','a','\\','M','i','c','r','o','s','o','f','t','\\','C','D',' ','B','u','r','n','i','n','g','\0'};
581 static const WCHAR Local_Settings_HistoryW[] = {'L','o','c','a','l',' ','S','e','t','t','i','n','g','s','\\','H','i','s','t','o','r','y','\0'};
582 static const WCHAR Local_Settings_Temporary_Internet_FilesW[] = {'L','o','c','a','l',' ','S','e','t','t','i','n','g','s','\\','T','e','m','p','o','r','a','r','y',' ','I','n','t','e','r','n','e','t',' ','F','i','l','e','s','\0'};
583 static const WCHAR Microsoft_Windows_GameExplorerW[] = {'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','G','a','m','e','E','x','p','l','o','r','e','r','\0'};
584 static const WCHAR Microsoft_Windows_LibrariesW[] = {'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','L','i','b','r','a','r','i','e','s','\0'};
585 static const WCHAR Microsoft_Windows_RingtonesW[] = {'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','R','i','n','g','t','o','n','e','s','\0'};
586 static const WCHAR MusicW[] = {'M','u','s','i','c','\0'};
587 static const WCHAR Music_PlaylistsW[] = {'M','u','s','i','c','\\','P','l','a','y','l','i','s','t','s','\0'};
588 static const WCHAR Music_Sample_MusicW[] = {'M','u','s','i','c','\\','S','a','m','p','l','e',' ','M','u','s','i','c','\0'};
589 static const WCHAR Music_Sample_PlaylistsW[] = {'M','u','s','i','c','\\','S','a','m','p','l','e',' ','P','l','a','y','l','i','s','t','s','\0'};
590 static const WCHAR My_DocumentsW[] = {'M','y',' ','D','o','c','u','m','e','n','t','s','\0'};
591 static const WCHAR My_MusicW[] = {'M','y',' ','M','u','s','i','c','\0'};
592 static const WCHAR My_PicturesW[] = {'M','y',' ','P','i','c','t','u','r','e','s','\0'};
593 static const WCHAR My_VideoW[] = {'M','y',' ','V','i','d','e','o','\0'};
594 static const WCHAR NetHoodW[] = {'N','e','t','H','o','o','d','\0'};
595 static const WCHAR OEM_LinksW[] = {'O','E','M',' ','L','i','n','k','s','\0'};
596 static const WCHAR PersonalW[] = {'P','e','r','s','o','n','a','l','\0'};
597 static const WCHAR PicturesW[] = {'P','i','c','t','u','r','e','s','\0'};
598 static const WCHAR Pictures_Sample_PicturesW[] = {'P','i','c','t','u','r','e','s','\\','S','a','m','p','l','e',' ','P','i','c','t','u','r','e','s','\0'};
599 static const WCHAR Pictures_Slide_ShowsW[] = {'P','i','c','t','u','r','e','s','\\','S','l','i','d','e',' ','S','h','o','w','s','\0'};
600 static const WCHAR PrintHoodW[] = {'P','r','i','n','t','H','o','o','d','\0'};
601 static const WCHAR Program_FilesW[] = {'P','r','o','g','r','a','m',' ','F','i','l','e','s','\0'};
602 static const WCHAR Program_Files_Common_FilesW[] = {'P','r','o','g','r','a','m',' ','F','i','l','e','s','\\','C','o','m','m','o','n',' ','F','i','l','e','s','\0'};
603 static const WCHAR Program_Files_x86W[] = {'P','r','o','g','r','a','m',' ','F','i','l','e','s',' ','(','x','8','6',')','\0'};
604 static const WCHAR Program_Files_x86_Common_FilesW[] = {'P','r','o','g','r','a','m',' ','F','i','l','e','s',' ','(','x','8','6',')','\\','C','o','m','m','o','n',' ','F','i','l','e','s','\0'};
605 static const WCHAR ProgramFilesDirW[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r','\0'};
606 static const WCHAR ProgramFilesDirX86W[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r',' ','(','x','8','6',')','\0'};
607 static const WCHAR ProgramsW[] = {'P','r','o','g','r','a','m','s','\0'};
608 static const WCHAR RecentW[] = {'R','e','c','e','n','t','\0'};
609 static const WCHAR ResourcesW[] = {'R','e','s','o','u','r','c','e','s','\0'};
610 static const WCHAR Saved_GamesW[] = {'S','a','v','e','d',' ','G','a','m','e','s','\0'};
611 static const WCHAR SearchesW[] = {'S','e','a','r','c','h','e','s','\0'};
612 static const WCHAR SendToW[] = {'S','e','n','d','T','o','\0'};
613 static const WCHAR StartUpW[] = {'S','t','a','r','t','U','p','\0'};
614 static const WCHAR Start_MenuW[] = {'S','t','a','r','t',' ','M','e','n','u','\0'};
615 static const WCHAR Start_Menu_ProgramsW[] = {'S','t','a','r','t',' ','M','e','n','u','\\','P','r','o','g','r','a','m','s','\0'};
616 static const WCHAR Start_Menu_Admin_ToolsW[] = {'S','t','a','r','t',' ','M','e','n','u','\\','P','r','o','g','r','a','m','s','\\','A','d','m','i','n','i','s','t','r','a','t','i','v','e',' ','T','o','o','l','s','\0'};
617 static const WCHAR Start_Menu_StartupW[] = {'S','t','a','r','t',' ','M','e','n','u','\\','P','r','o','g','r','a','m','s','\\','S','t','a','r','t','U','p','\0'};
618 static const WCHAR TemplatesW[] = {'T','e','m','p','l','a','t','e','s','\0'};
619 static const WCHAR UsersW[] = {'U','s','e','r','s','\0'};
620 static const WCHAR UsersPublicW[] = {'U','s','e','r','s','\\','P','u','b','l','i','c','\0'};
621 static const WCHAR VideosW[] = {'V','i','d','e','o','s','\0'};
622 static const WCHAR Videos_Sample_VideosW[] = {'V','i','d','e','o','s','\\','S','a','m','p','l','e',' ','V','i','d','e','o','s','\0'};
623 static const WCHAR DefaultW[] = {'.','D','e','f','a','u','l','t','\0'};
624 static const WCHAR AllUsersProfileW[] = {'%','A','L','L','U','S','E','R','S','P','R','O','F','I','L','E','%','\0'};
625 static const WCHAR UserProfileW[] = {'%','U','S','E','R','P','R','O','F','I','L','E','%','\0'};
626 static const WCHAR SystemDriveW[] = {'%','S','y','s','t','e','m','D','r','i','v','e','%','\0'};
627 static const WCHAR ProfileListW[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s',' ','N','T','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','P','r','o','f','i','l','e','L','i','s','t',0};
628 static const WCHAR ProfilesDirectoryW[] = {'P','r','o','f','i','l','e','s','D','i','r','e','c','t','o','r','y',0};
629 static const WCHAR AllUsersProfileValueW[] = {'A','l','l','U','s','e','r','s','P','r','o','f','i','l','e','\0'};
630 static const WCHAR szSHFolders[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','E','x','p','l','o','r','e','r','\\','S','h','e','l','l',' ','F','o','l','d','e','r','s','\0'};
631 static const WCHAR szSHUserFolders[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','E','x','p','l','o','r','e','r','\\','U','s','e','r',' ','S','h','e','l','l',' ','F','o','l','d','e','r','s','\0'};
632 static const WCHAR szDefaultProfileDirW[] = {'u','s','e','r','s',0};
633 static const WCHAR szKnownFolderDescriptions[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','E','x','p','l','o','r','e','r','\\','F','o','l','d','e','r','D','e','s','c','r','i','p','t','i','o','n','s','\0'};
634 static const WCHAR szKnownFolderRedirections[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','E','x','p','l','o','r','e','r','\\','U','s','e','r',' ','S','h','e','l','l',' ','F','o','l','d','e','r','s',0};
635 static const WCHAR AllUsersW[] = {'P','u','b','l','i','c',0};
636
637 typedef enum _CSIDL_Type {
638 CSIDL_Type_User,
639 CSIDL_Type_AllUsers,
640 CSIDL_Type_CurrVer,
641 CSIDL_Type_Disallowed,
642 CSIDL_Type_NonExistent,
643 CSIDL_Type_WindowsPath,
644 CSIDL_Type_SystemPath,
645 CSIDL_Type_SystemX86Path,
646 } CSIDL_Type;
647
648 /* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
649 #ifndef __REACTOS__
650 #define CSIDL_CONTACTS 0x0043
651 #define CSIDL_DOWNLOADS 0x0047
652 #define CSIDL_LINKS 0x004d
653 #define CSIDL_APPDATA_LOCALLOW 0x004e
654 #define CSIDL_SAVED_GAMES 0x0062
655 #define CSIDL_SEARCHES 0x0063
656 #endif
657
658 typedef struct
659 {
660 const KNOWNFOLDERID *id;
661 CSIDL_Type type;
662 LPCWSTR szValueName;
663 LPCWSTR szDefaultPath; /* fallback string or resource ID */
664 } CSIDL_DATA;
665
666 static const CSIDL_DATA CSIDL_Data[] =
667 {
668 { /* 0x00 - CSIDL_DESKTOP */
669 &FOLDERID_Desktop,
670 CSIDL_Type_User,
671 DesktopW,
672 MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY)
673 },
674 { /* 0x01 - CSIDL_INTERNET */
675 &FOLDERID_InternetFolder,
676 CSIDL_Type_Disallowed,
677 NULL,
678 NULL
679 },
680 { /* 0x02 - CSIDL_PROGRAMS */
681 &FOLDERID_Programs,
682 CSIDL_Type_User,
683 ProgramsW,
684 MAKEINTRESOURCEW(IDS_PROGRAMS)
685 },
686 { /* 0x03 - CSIDL_CONTROLS (.CPL files) */
687 &FOLDERID_ControlPanelFolder,
688 CSIDL_Type_SystemPath,
689 NULL,
690 NULL
691 },
692 { /* 0x04 - CSIDL_PRINTERS */
693 &FOLDERID_PrintersFolder,
694 CSIDL_Type_SystemPath,
695 NULL,
696 NULL
697 },
698 { /* 0x05 - CSIDL_PERSONAL */
699 &FOLDERID_Documents,
700 CSIDL_Type_User,
701 PersonalW,
702 MAKEINTRESOURCEW(IDS_PERSONAL)
703 },
704 { /* 0x06 - CSIDL_FAVORITES */
705 &FOLDERID_Favorites,
706 CSIDL_Type_User,
707 FavoritesW,
708 MAKEINTRESOURCEW(IDS_FAVORITES)
709 },
710 { /* 0x07 - CSIDL_STARTUP */
711 &FOLDERID_Startup,
712 CSIDL_Type_User,
713 StartUpW,
714 MAKEINTRESOURCEW(IDS_STARTUP)
715 },
716 { /* 0x08 - CSIDL_RECENT */
717 &FOLDERID_Recent,
718 CSIDL_Type_User,
719 RecentW,
720 MAKEINTRESOURCEW(IDS_RECENT)
721 },
722 { /* 0x09 - CSIDL_SENDTO */
723 &FOLDERID_SendTo,
724 CSIDL_Type_User,
725 SendToW,
726 MAKEINTRESOURCEW(IDS_SENDTO)
727 },
728 { /* 0x0a - CSIDL_BITBUCKET - Recycle Bin */
729 &FOLDERID_RecycleBinFolder,
730 CSIDL_Type_Disallowed,
731 NULL,
732 NULL,
733 },
734 { /* 0x0b - CSIDL_STARTMENU */
735 &FOLDERID_StartMenu,
736 CSIDL_Type_User,
737 Start_MenuW,
738 MAKEINTRESOURCEW(IDS_STARTMENU)
739 },
740 { /* 0x0c - CSIDL_MYDOCUMENTS */
741 &GUID_NULL,
742 CSIDL_Type_Disallowed, /* matches WinXP--can't get its path */
743 NULL,
744 NULL
745 },
746 { /* 0x0d - CSIDL_MYMUSIC */
747 &FOLDERID_Music,
748 CSIDL_Type_User,
749 My_MusicW,
750 MAKEINTRESOURCEW(IDS_MYMUSIC)
751 },
752 { /* 0x0e - CSIDL_MYVIDEO */
753 &FOLDERID_Videos,
754 CSIDL_Type_User,
755 My_VideoW,
756 MAKEINTRESOURCEW(IDS_MYVIDEO)
757 },
758 { /* 0x0f - unassigned */
759 &GUID_NULL,
760 CSIDL_Type_Disallowed,
761 NULL,
762 NULL,
763 },
764 { /* 0x10 - CSIDL_DESKTOPDIRECTORY */
765 &FOLDERID_Desktop,
766 CSIDL_Type_User,
767 DesktopW,
768 MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY)
769 },
770 { /* 0x11 - CSIDL_DRIVES */
771 &FOLDERID_ComputerFolder,
772 CSIDL_Type_Disallowed,
773 NULL,
774 NULL,
775 },
776 { /* 0x12 - CSIDL_NETWORK */
777 &FOLDERID_NetworkFolder,
778 CSIDL_Type_Disallowed,
779 NULL,
780 NULL,
781 },
782 { /* 0x13 - CSIDL_NETHOOD */
783 &FOLDERID_NetHood,
784 CSIDL_Type_User,
785 NetHoodW,
786 MAKEINTRESOURCEW(IDS_NETHOOD)
787 },
788 { /* 0x14 - CSIDL_FONTS */
789 &FOLDERID_Fonts,
790 CSIDL_Type_WindowsPath,
791 FontsW,
792 FontsW
793 },
794 { /* 0x15 - CSIDL_TEMPLATES */
795 &FOLDERID_Templates,
796 CSIDL_Type_User,
797 TemplatesW,
798 MAKEINTRESOURCEW(IDS_TEMPLATES)
799 },
800 { /* 0x16 - CSIDL_COMMON_STARTMENU */
801 &FOLDERID_CommonStartMenu,
802 CSIDL_Type_AllUsers,
803 Common_Start_MenuW,
804 MAKEINTRESOURCEW(IDS_STARTMENU)
805 },
806 { /* 0x17 - CSIDL_COMMON_PROGRAMS */
807 &FOLDERID_CommonPrograms,
808 CSIDL_Type_AllUsers,
809 Common_ProgramsW,
810 MAKEINTRESOURCEW(IDS_PROGRAMS)
811 },
812 { /* 0x18 - CSIDL_COMMON_STARTUP */
813 &FOLDERID_CommonStartup,
814 CSIDL_Type_AllUsers,
815 Common_StartUpW,
816 MAKEINTRESOURCEW(IDS_STARTUP)
817 },
818 { /* 0x19 - CSIDL_COMMON_DESKTOPDIRECTORY */
819 &FOLDERID_PublicDesktop,
820 CSIDL_Type_AllUsers,
821 Common_DesktopW,
822 MAKEINTRESOURCEW(IDS_DESKTOPDIRECTORY)
823 },
824 { /* 0x1a - CSIDL_APPDATA */
825 &FOLDERID_RoamingAppData,
826 CSIDL_Type_User,
827 AppDataW,
828 MAKEINTRESOURCEW(IDS_APPDATA)
829 },
830 { /* 0x1b - CSIDL_PRINTHOOD */
831 &FOLDERID_PrintHood,
832 CSIDL_Type_User,
833 PrintHoodW,
834 MAKEINTRESOURCEW(IDS_PRINTHOOD)
835 },
836 { /* 0x1c - CSIDL_LOCAL_APPDATA */
837 &FOLDERID_LocalAppData,
838 CSIDL_Type_User,
839 Local_AppDataW,
840 MAKEINTRESOURCEW(IDS_LOCAL_APPDATA)
841 },
842 { /* 0x1d - CSIDL_ALTSTARTUP */
843 &GUID_NULL,
844 CSIDL_Type_NonExistent,
845 NULL,
846 NULL
847 },
848 { /* 0x1e - CSIDL_COMMON_ALTSTARTUP */
849 &GUID_NULL,
850 CSIDL_Type_NonExistent,
851 NULL,
852 NULL
853 },
854 { /* 0x1f - CSIDL_COMMON_FAVORITES */
855 &FOLDERID_Favorites,
856 CSIDL_Type_AllUsers,
857 Common_FavoritesW,
858 MAKEINTRESOURCEW(IDS_FAVORITES)
859 },
860 { /* 0x20 - CSIDL_INTERNET_CACHE */
861 &FOLDERID_InternetCache,
862 CSIDL_Type_User,
863 CacheW,
864 MAKEINTRESOURCEW(IDS_INTERNET_CACHE)
865 },
866 { /* 0x21 - CSIDL_COOKIES */
867 &FOLDERID_Cookies,
868 CSIDL_Type_User,
869 CookiesW,
870 MAKEINTRESOURCEW(IDS_COOKIES)
871 },
872 { /* 0x22 - CSIDL_HISTORY */
873 &FOLDERID_History,
874 CSIDL_Type_User,
875 HistoryW,
876 MAKEINTRESOURCEW(IDS_HISTORY)
877 },
878 { /* 0x23 - CSIDL_COMMON_APPDATA */
879 &FOLDERID_ProgramData,
880 CSIDL_Type_AllUsers,
881 Common_AppDataW,
882 MAKEINTRESOURCEW(IDS_APPDATA)
883 },
884 { /* 0x24 - CSIDL_WINDOWS */
885 &FOLDERID_Windows,
886 CSIDL_Type_WindowsPath,
887 NULL,
888 NULL
889 },
890 { /* 0x25 - CSIDL_SYSTEM */
891 &FOLDERID_System,
892 CSIDL_Type_SystemPath,
893 NULL,
894 NULL
895 },
896 { /* 0x26 - CSIDL_PROGRAM_FILES */
897 &FOLDERID_ProgramFiles,
898 CSIDL_Type_CurrVer,
899 ProgramFilesDirW,
900 MAKEINTRESOURCEW(IDS_PROGRAM_FILES)
901 },
902 { /* 0x27 - CSIDL_MYPICTURES */
903 &FOLDERID_Pictures,
904 CSIDL_Type_User,
905 My_PicturesW,
906 MAKEINTRESOURCEW(IDS_MYPICTURES)
907 },
908 { /* 0x28 - CSIDL_PROFILE */
909 &FOLDERID_Profile,
910 CSIDL_Type_User,
911 NULL,
912 NULL
913 },
914 { /* 0x29 - CSIDL_SYSTEMX86 */
915 &FOLDERID_SystemX86,
916 CSIDL_Type_SystemX86Path,
917 NULL,
918 NULL
919 },
920 { /* 0x2a - CSIDL_PROGRAM_FILESX86 */
921 &FOLDERID_ProgramFilesX86,
922 CSIDL_Type_CurrVer,
923 ProgramFilesDirX86W,
924 Program_Files_x86W
925 },
926 { /* 0x2b - CSIDL_PROGRAM_FILES_COMMON */
927 &FOLDERID_ProgramFilesCommon,
928 CSIDL_Type_CurrVer,
929 CommonFilesDirW,
930 MAKEINTRESOURCEW(IDS_PROGRAM_FILES_COMMON)
931 },
932 { /* 0x2c - CSIDL_PROGRAM_FILES_COMMONX86 */
933 &FOLDERID_ProgramFilesCommonX86,
934 CSIDL_Type_CurrVer,
935 CommonFilesDirX86W,
936 Program_Files_x86_Common_FilesW
937 },
938 { /* 0x2d - CSIDL_COMMON_TEMPLATES */
939 &FOLDERID_CommonTemplates,
940 CSIDL_Type_AllUsers,
941 Common_TemplatesW,
942 MAKEINTRESOURCEW(IDS_TEMPLATES)
943 },
944 { /* 0x2e - CSIDL_COMMON_DOCUMENTS */
945 &FOLDERID_PublicDocuments,
946 CSIDL_Type_AllUsers,
947 Common_DocumentsW,
948 MAKEINTRESOURCEW(IDS_PERSONAL)
949 },
950 { /* 0x2f - CSIDL_COMMON_ADMINTOOLS */
951 &FOLDERID_CommonAdminTools,
952 CSIDL_Type_AllUsers,
953 Common_Administrative_ToolsW,
954 MAKEINTRESOURCEW(IDS_ADMINTOOLS)
955 },
956 { /* 0x30 - CSIDL_ADMINTOOLS */
957 &FOLDERID_AdminTools,
958 CSIDL_Type_User,
959 Administrative_ToolsW,
960 MAKEINTRESOURCEW(IDS_ADMINTOOLS)
961 },
962 { /* 0x31 - CSIDL_CONNECTIONS */
963 &FOLDERID_ConnectionsFolder,
964 CSIDL_Type_Disallowed,
965 NULL,
966 NULL
967 },
968 { /* 0x32 - unassigned */
969 &GUID_NULL,
970 CSIDL_Type_Disallowed,
971 NULL,
972 NULL
973 },
974 { /* 0x33 - unassigned */
975 &GUID_NULL,
976 CSIDL_Type_Disallowed,
977 NULL,
978 NULL
979 },
980 { /* 0x34 - unassigned */
981 &GUID_NULL,
982 CSIDL_Type_Disallowed,
983 NULL,
984 NULL
985 },
986 { /* 0x35 - CSIDL_COMMON_MUSIC */
987 &FOLDERID_PublicMusic,
988 CSIDL_Type_AllUsers,
989 CommonMusicW,
990 MAKEINTRESOURCEW(IDS_COMMON_MUSIC)
991 },
992 { /* 0x36 - CSIDL_COMMON_PICTURES */
993 &FOLDERID_PublicPictures,
994 CSIDL_Type_AllUsers,
995 CommonPicturesW,
996 MAKEINTRESOURCEW(IDS_COMMON_PICTURES)
997 },
998 { /* 0x37 - CSIDL_COMMON_VIDEO */
999 &FOLDERID_PublicVideos,
1000 CSIDL_Type_AllUsers,
1001 CommonVideoW,
1002 MAKEINTRESOURCEW(IDS_COMMON_VIDEO)
1003 },
1004 { /* 0x38 - CSIDL_RESOURCES */
1005 &FOLDERID_ResourceDir,
1006 CSIDL_Type_WindowsPath,
1007 NULL,
1008 ResourcesW
1009 },
1010 { /* 0x39 - CSIDL_RESOURCES_LOCALIZED */
1011 &FOLDERID_LocalizedResourcesDir,
1012 CSIDL_Type_NonExistent,
1013 NULL,
1014 NULL
1015 },
1016 { /* 0x3a - CSIDL_COMMON_OEM_LINKS */
1017 &FOLDERID_CommonOEMLinks,
1018 CSIDL_Type_AllUsers,
1019 NULL,
1020 OEM_LinksW
1021 },
1022 { /* 0x3b - CSIDL_CDBURN_AREA */
1023 &FOLDERID_CDBurning,
1024 CSIDL_Type_User,
1025 CD_BurningW,
1026 Local_Settings_CD_BurningW
1027 },
1028 { /* 0x3c unassigned */
1029 &GUID_NULL,
1030 CSIDL_Type_Disallowed,
1031 NULL,
1032 NULL
1033 },
1034 { /* 0x3d - CSIDL_COMPUTERSNEARME */
1035 &GUID_NULL,
1036 CSIDL_Type_Disallowed, /* FIXME */
1037 NULL,
1038 NULL
1039 },
1040 { /* 0x3e - CSIDL_PROFILES */
1041 &GUID_NULL,
1042 CSIDL_Type_Disallowed, /* oddly, this matches WinXP */
1043 NULL,
1044 NULL
1045 },
1046 /* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
1047 #ifndef __REACTOS__
1048 { /* 0x3f */
1049 &FOLDERID_AddNewPrograms,
1050 CSIDL_Type_Disallowed,
1051 NULL,
1052 NULL
1053 },
1054 { /* 0x40 */
1055 &FOLDERID_AppUpdates,
1056 CSIDL_Type_Disallowed,
1057 NULL,
1058 NULL
1059 },
1060 { /* 0x41 */
1061 &FOLDERID_ChangeRemovePrograms,
1062 CSIDL_Type_Disallowed,
1063 NULL,
1064 NULL
1065 },
1066 { /* 0x42 */
1067 &FOLDERID_ConflictFolder,
1068 CSIDL_Type_Disallowed,
1069 NULL,
1070 NULL
1071 },
1072 { /* 0x43 - CSIDL_CONTACTS */
1073 &FOLDERID_Contacts,
1074 CSIDL_Type_User,
1075 NULL,
1076 ContactsW
1077 },
1078 { /* 0x44 */
1079 &FOLDERID_DeviceMetadataStore,
1080 CSIDL_Type_Disallowed, /* FIXME */
1081 NULL,
1082 NULL
1083 },
1084 { /* 0x45 */
1085 &GUID_NULL,
1086 CSIDL_Type_User,
1087 NULL,
1088 DocumentsW
1089 },
1090 { /* 0x46 */
1091 &FOLDERID_DocumentsLibrary,
1092 CSIDL_Type_Disallowed, /* FIXME */
1093 NULL,
1094 NULL
1095 },
1096 { /* 0x47 - CSIDL_DOWNLOADS */
1097 &FOLDERID_Downloads,
1098 CSIDL_Type_User,
1099 NULL,
1100 DownloadsW
1101 },
1102 { /* 0x48 */
1103 &FOLDERID_Games,
1104 CSIDL_Type_Disallowed,
1105 NULL,
1106 NULL
1107 },
1108 { /* 0x49 */
1109 &FOLDERID_GameTasks,
1110 CSIDL_Type_Disallowed, /* FIXME */
1111 NULL,
1112 NULL
1113 },
1114 { /* 0x4a */
1115 &FOLDERID_HomeGroup,
1116 CSIDL_Type_Disallowed,
1117 NULL,
1118 NULL
1119 },
1120 { /* 0x4b */
1121 &FOLDERID_ImplicitAppShortcuts,
1122 CSIDL_Type_Disallowed, /* FIXME */
1123 NULL,
1124 NULL
1125 },
1126 { /* 0x4c */
1127 &FOLDERID_Libraries,
1128 CSIDL_Type_Disallowed, /* FIXME */
1129 NULL,
1130 NULL
1131 },
1132 { /* 0x4d - CSIDL_LINKS */
1133 &FOLDERID_Links,
1134 CSIDL_Type_User,
1135 NULL,
1136 LinksW
1137 },
1138 { /* 0x4e - CSIDL_APPDATA_LOCALLOW */
1139 &FOLDERID_LocalAppDataLow,
1140 CSIDL_Type_User,
1141 NULL,
1142 AppData_LocalLowW
1143 },
1144 { /* 0x4f */
1145 &FOLDERID_MusicLibrary,
1146 CSIDL_Type_Disallowed, /* FIXME */
1147 NULL,
1148 NULL
1149 },
1150 { /* 0x50 */
1151 &FOLDERID_OriginalImages,
1152 CSIDL_Type_Disallowed, /* FIXME */
1153 NULL,
1154 NULL
1155 },
1156 { /* 0x51 */
1157 &FOLDERID_PhotoAlbums,
1158 CSIDL_Type_User,
1159 NULL,
1160 Pictures_Slide_ShowsW
1161 },
1162 { /* 0x52 */
1163 &FOLDERID_PicturesLibrary,
1164 CSIDL_Type_Disallowed, /* FIXME */
1165 NULL,
1166 NULL
1167 },
1168 { /* 0x53 */
1169 &FOLDERID_Playlists,
1170 CSIDL_Type_User,
1171 NULL,
1172 Music_PlaylistsW
1173 },
1174 { /* 0x54 */
1175 &FOLDERID_ProgramFilesX64,
1176 CSIDL_Type_NonExistent,
1177 NULL,
1178 NULL
1179 },
1180 { /* 0x55 */
1181 &FOLDERID_ProgramFilesCommonX64,
1182 CSIDL_Type_NonExistent,
1183 NULL,
1184 NULL
1185 },
1186 { /* 0x56 */
1187 &FOLDERID_Public,
1188 CSIDL_Type_CurrVer, /* FIXME */
1189 NULL,
1190 UsersPublicW
1191 },
1192 { /* 0x57 */
1193 &FOLDERID_PublicDownloads,
1194 CSIDL_Type_AllUsers,
1195 NULL,
1196 DownloadsW
1197 },
1198 { /* 0x58 */
1199 &FOLDERID_PublicGameTasks,
1200 CSIDL_Type_AllUsers,
1201 NULL,
1202 Microsoft_Windows_GameExplorerW
1203 },
1204 { /* 0x59 */
1205 &FOLDERID_PublicLibraries,
1206 CSIDL_Type_AllUsers,
1207 NULL,
1208 Microsoft_Windows_LibrariesW
1209 },
1210 { /* 0x5a */
1211 &FOLDERID_PublicRingtones,
1212 CSIDL_Type_AllUsers,
1213 NULL,
1214 Microsoft_Windows_RingtonesW
1215 },
1216 { /* 0x5b */
1217 &FOLDERID_QuickLaunch,
1218 CSIDL_Type_Disallowed, /* FIXME */
1219 NULL,
1220 NULL
1221 },
1222 { /* 0x5c */
1223 &FOLDERID_RecordedTVLibrary,
1224 CSIDL_Type_Disallowed, /* FIXME */
1225 NULL,
1226 NULL
1227 },
1228 { /* 0x5d */
1229 &FOLDERID_Ringtones,
1230 CSIDL_Type_Disallowed, /* FIXME */
1231 NULL,
1232 NULL
1233 },
1234 { /* 0x5e */
1235 &FOLDERID_SampleMusic,
1236 CSIDL_Type_AllUsers,
1237 NULL,
1238 Music_Sample_MusicW
1239 },
1240 { /* 0x5f */
1241 &FOLDERID_SamplePictures,
1242 CSIDL_Type_AllUsers,
1243 NULL,
1244 Pictures_Sample_PicturesW
1245 },
1246 { /* 0x60 */
1247 &FOLDERID_SamplePlaylists,
1248 CSIDL_Type_AllUsers,
1249 NULL,
1250 Music_Sample_PlaylistsW
1251 },
1252 { /* 0x61 */
1253 &FOLDERID_SampleVideos,
1254 CSIDL_Type_AllUsers,
1255 NULL,
1256 Videos_Sample_VideosW
1257 },
1258 { /* 0x62 - CSIDL_SAVED_GAMES */
1259 &FOLDERID_SavedGames,
1260 CSIDL_Type_User,
1261 NULL,
1262 Saved_GamesW
1263 },
1264 { /* 0x63 - CSIDL_SEARCHES */
1265 &FOLDERID_SavedSearches,
1266 CSIDL_Type_User,
1267 NULL,
1268 SearchesW
1269 },
1270 { /* 0x64 */
1271 &FOLDERID_SEARCH_CSC,
1272 CSIDL_Type_Disallowed,
1273 NULL,
1274 NULL
1275 },
1276 { /* 0x65 */
1277 &FOLDERID_SEARCH_MAPI,
1278 CSIDL_Type_Disallowed,
1279 NULL,
1280 NULL
1281 },
1282 { /* 0x66 */
1283 &FOLDERID_SearchHome,
1284 CSIDL_Type_Disallowed,
1285 NULL,
1286 NULL
1287 },
1288 { /* 0x67 */
1289 &FOLDERID_SidebarDefaultParts,
1290 CSIDL_Type_Disallowed, /* FIXME */
1291 NULL,
1292 NULL
1293 },
1294 { /* 0x68 */
1295 &FOLDERID_SidebarParts,
1296 CSIDL_Type_Disallowed, /* FIXME */
1297 NULL,
1298 NULL
1299 },
1300 { /* 0x69 */
1301 &FOLDERID_SyncManagerFolder,
1302 CSIDL_Type_Disallowed,
1303 NULL,
1304 NULL
1305 },
1306 { /* 0x6a */
1307 &FOLDERID_SyncResultsFolder,
1308 CSIDL_Type_Disallowed,
1309 NULL,
1310 NULL
1311 },
1312 { /* 0x6b */
1313 &FOLDERID_SyncSetupFolder,
1314 CSIDL_Type_Disallowed,
1315 NULL,
1316 NULL
1317 },
1318 { /* 0x6c */
1319 &FOLDERID_UserPinned,
1320 CSIDL_Type_Disallowed, /* FIXME */
1321 NULL,
1322 NULL
1323 },
1324 { /* 0x6d */
1325 &FOLDERID_UserProfiles,
1326 CSIDL_Type_CurrVer,
1327 UsersW,
1328 UsersW
1329 },
1330 { /* 0x6e */
1331 &FOLDERID_UserProgramFiles,
1332 CSIDL_Type_Disallowed, /* FIXME */
1333 NULL,
1334 NULL
1335 },
1336 { /* 0x6f */
1337 &FOLDERID_UserProgramFilesCommon,
1338 CSIDL_Type_Disallowed, /* FIXME */
1339 NULL,
1340 NULL
1341 },
1342 { /* 0x70 */
1343 &FOLDERID_UsersFiles,
1344 CSIDL_Type_Disallowed,
1345 NULL,
1346 NULL
1347 },
1348 { /* 0x71 */
1349 &FOLDERID_UsersLibraries,
1350 CSIDL_Type_Disallowed,
1351 NULL,
1352 NULL
1353 },
1354 { /* 0x72 */
1355 &FOLDERID_VideosLibrary,
1356 CSIDL_Type_Disallowed, /* FIXME */
1357 NULL,
1358 NULL
1359 }
1360 #endif
1361 };
1362
1363 static HRESULT _SHExpandEnvironmentStrings(LPCWSTR szSrc, LPWSTR szDest);
1364
1365 /* Gets the value named value from the registry key
1366 * rootKey\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
1367 * (or from rootKey\userPrefix\... if userPrefix is not NULL) into path, which
1368 * is assumed to be MAX_PATH WCHARs in length.
1369 * If it exists, expands the value and writes the expanded value to
1370 * rootKey\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
1371 * Returns successful error code if the value was retrieved from the registry,
1372 * and a failure otherwise.
1373 */
1374 static HRESULT _SHGetUserShellFolderPath(HKEY rootKey, LPCWSTR userPrefix,
1375 LPCWSTR value, LPWSTR path)
1376 {
1377 HRESULT hr;
1378 WCHAR shellFolderPath[MAX_PATH], userShellFolderPath[MAX_PATH];
1379 LPCWSTR pShellFolderPath, pUserShellFolderPath;
1380 DWORD dwType, dwPathLen = MAX_PATH;
1381 HKEY userShellFolderKey, shellFolderKey;
1382
1383 TRACE("%p,%s,%s,%p\n",rootKey, debugstr_w(userPrefix), debugstr_w(value),
1384 path);
1385
1386 if (userPrefix)
1387 {
1388 strcpyW(shellFolderPath, userPrefix);
1389 PathAddBackslashW(shellFolderPath);
1390 strcatW(shellFolderPath, szSHFolders);
1391 pShellFolderPath = shellFolderPath;
1392 strcpyW(userShellFolderPath, userPrefix);
1393 PathAddBackslashW(userShellFolderPath);
1394 strcatW(userShellFolderPath, szSHUserFolders);
1395 pUserShellFolderPath = userShellFolderPath;
1396 }
1397 else
1398 {
1399 pUserShellFolderPath = szSHUserFolders;
1400 pShellFolderPath = szSHFolders;
1401 }
1402
1403 if (RegCreateKeyW(rootKey, pShellFolderPath, &shellFolderKey))
1404 {
1405 TRACE("Failed to create %s\n", debugstr_w(pShellFolderPath));
1406 return E_FAIL;
1407 }
1408 if (RegCreateKeyW(rootKey, pUserShellFolderPath, &userShellFolderKey))
1409 {
1410 TRACE("Failed to create %s\n",
1411 debugstr_w(pUserShellFolderPath));
1412 RegCloseKey(shellFolderKey);
1413 return E_FAIL;
1414 }
1415
1416 if (!RegQueryValueExW(userShellFolderKey, value, NULL, &dwType,
1417 (LPBYTE)path, &dwPathLen) && (dwType == REG_EXPAND_SZ || dwType == REG_SZ))
1418 {
1419 LONG ret;
1420
1421 path[dwPathLen / sizeof(WCHAR)] = '\0';
1422 if (dwType == REG_EXPAND_SZ && path[0] == '%')
1423 {
1424 WCHAR szTemp[MAX_PATH];
1425
1426 _SHExpandEnvironmentStrings(path, szTemp);
1427 lstrcpynW(path, szTemp, MAX_PATH);
1428 }
1429 ret = RegSetValueExW(shellFolderKey, value, 0, REG_SZ, (LPBYTE)path,
1430 (strlenW(path) + 1) * sizeof(WCHAR));
1431 if (ret != ERROR_SUCCESS)
1432 hr = HRESULT_FROM_WIN32(ret);
1433 else
1434 hr = S_OK;
1435 }
1436 else
1437 hr = E_FAIL;
1438 RegCloseKey(shellFolderKey);
1439 RegCloseKey(userShellFolderKey);
1440 TRACE("returning 0x%08x\n", hr);
1441 return hr;
1442 }
1443
1444 BOOL _SHGetUserProfileDirectoryW(HANDLE hToken, LPWSTR szPath, LPDWORD lpcchPath)
1445 {
1446 BOOL result;
1447 if (!hToken)
1448 {
1449 OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken);
1450 result = GetUserProfileDirectoryW(hToken, szPath, lpcchPath);
1451 CloseHandle(hToken);
1452 }
1453 else if ((INT) hToken == -1)
1454 {
1455 result = GetDefaultUserProfileDirectoryW(szPath, lpcchPath);
1456 }
1457 else
1458 {
1459 result = GetUserProfileDirectoryW(hToken, szPath, lpcchPath);
1460 }
1461 DbgPrint("_SHGetUserProfileDirectoryW returning %S\n", szPath);
1462 return result;
1463 }
1464
1465 /* Gets a 'semi-expanded' default value of the CSIDL with index folder into
1466 * pszPath, based on the entries in CSIDL_Data. By semi-expanded, I mean:
1467 * - The entry's szDefaultPath may be either a string value or an integer
1468 * resource identifier. In the latter case, the string value of the resource
1469 * is written.
1470 * - Depending on the entry's type, the path may begin with an (unexpanded)
1471 * environment variable name. The caller is responsible for expanding
1472 * environment strings if so desired.
1473 * The types that are prepended with environment variables are:
1474 * CSIDL_Type_User: %USERPROFILE%
1475 * CSIDL_Type_AllUsers: %ALLUSERSPROFILE%
1476 * CSIDL_Type_CurrVer: %SystemDrive%
1477 * (Others might make sense too, but as yet are unneeded.)
1478 */
1479 static HRESULT _SHGetDefaultValue(HANDLE hToken, BYTE folder, LPWSTR pszPath)
1480 {
1481 DWORD cchSize;
1482 HRESULT hr;
1483 WCHAR resourcePath[MAX_PATH];
1484
1485 TRACE("0x%02x,%p\n", folder, pszPath);
1486
1487 if (folder >= sizeof(CSIDL_Data) / sizeof(CSIDL_Data[0]))
1488 return E_INVALIDARG;
1489 if (!pszPath)
1490 return E_INVALIDARG;
1491
1492 switch (folder)
1493 {
1494 case CSIDL_PROGRAM_FILES:
1495 if (IsWow64())
1496 folder = CSIDL_PROGRAM_FILESX86;
1497 break;
1498 case CSIDL_PROGRAM_FILES_COMMON:
1499 if (IsWow64())
1500 folder = CSIDL_PROGRAM_FILESX86;
1501 break;
1502 }
1503
1504 switch (CSIDL_Data[folder].type)
1505 {
1506 case CSIDL_Type_User:
1507 cchSize = MAX_PATH;
1508 if (!_SHGetUserProfileDirectoryW(hToken, pszPath, &cchSize))
1509 return HRESULT_FROM_WIN32(GetLastError());
1510 break;
1511 case CSIDL_Type_AllUsers:
1512 cchSize = MAX_PATH;
1513 if (!GetAllUsersProfileDirectoryW(pszPath, &cchSize))
1514 return HRESULT_FROM_WIN32(GetLastError());
1515 break;
1516 case CSIDL_Type_CurrVer:
1517 strcpyW(pszPath, SystemDriveW);
1518 break;
1519 default:
1520 ; /* no corresponding env. var, do nothing */
1521 }
1522
1523 hr = S_OK;
1524 if (CSIDL_Data[folder].szDefaultPath)
1525 {
1526 if (IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath))
1527 {
1528 if (LoadStringW(shell32_hInstance,
1529 LOWORD(CSIDL_Data[folder].szDefaultPath), resourcePath, MAX_PATH))
1530 {
1531 PathAppendW(pszPath, resourcePath);
1532 }
1533 else
1534 {
1535 ERR("(%d,%s), LoadString failed, missing translation?\n", folder,
1536 debugstr_w(pszPath));
1537 hr = E_FAIL;
1538 }
1539 }
1540 else
1541 {
1542 PathAppendW(pszPath, CSIDL_Data[folder].szDefaultPath);
1543 }
1544 }
1545 TRACE("returning 0x%08x\n", hr);
1546 return hr;
1547 }
1548
1549 /* Gets the (unexpanded) value of the folder with index folder into pszPath.
1550 * The folder's type is assumed to be CSIDL_Type_CurrVer. Its default value
1551 * can be overridden in the HKLM\\szCurrentVersion key.
1552 * If dwFlags has SHGFP_TYPE_DEFAULT set or if the value isn't overridden in
1553 * the registry, uses _SHGetDefaultValue to get the value.
1554 */
1555 static HRESULT _SHGetCurrentVersionPath(DWORD dwFlags, BYTE folder,
1556 LPWSTR pszPath)
1557 {
1558 HRESULT hr;
1559
1560 TRACE("0x%08x,0x%02x,%p\n", dwFlags, folder, pszPath);
1561
1562 if (folder >= sizeof(CSIDL_Data) / sizeof(CSIDL_Data[0]))
1563 return E_INVALIDARG;
1564 if (CSIDL_Data[folder].type != CSIDL_Type_CurrVer)
1565 return E_INVALIDARG;
1566 if (!pszPath)
1567 return E_INVALIDARG;
1568
1569 if (dwFlags & SHGFP_TYPE_DEFAULT)
1570 hr = _SHGetDefaultValue(NULL, folder, pszPath);
1571 else
1572 {
1573 HKEY hKey;
1574
1575 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, szCurrentVersion, &hKey))
1576 hr = E_FAIL;
1577 else
1578 {
1579 DWORD dwType, dwPathLen = MAX_PATH * sizeof(WCHAR);
1580
1581 if (RegQueryValueExW(hKey, CSIDL_Data[folder].szValueName, NULL,
1582 &dwType, (LPBYTE)pszPath, &dwPathLen) ||
1583 (dwType != REG_SZ && dwType != REG_EXPAND_SZ))
1584 {
1585 hr = _SHGetDefaultValue(NULL, folder, pszPath);
1586 dwType = REG_EXPAND_SZ;
1587 switch (folder)
1588 {
1589 case CSIDL_PROGRAM_FILESX86:
1590 case CSIDL_PROGRAM_FILES_COMMONX86:
1591 /* these two should never be set on 32-bit setups */
1592 if (!is_win64)
1593 {
1594 BOOL is_wow64;
1595 IsWow64Process( GetCurrentProcess(), &is_wow64 );
1596 if (!is_wow64) break;
1597 }
1598 /* fall through */
1599 default:
1600 RegSetValueExW(hKey, CSIDL_Data[folder].szValueName, 0, dwType,
1601 (LPBYTE)pszPath, (strlenW(pszPath)+1)*sizeof(WCHAR));
1602 }
1603 }
1604 else
1605 {
1606 pszPath[dwPathLen / sizeof(WCHAR)] = '\0';
1607 hr = S_OK;
1608 }
1609 RegCloseKey(hKey);
1610 }
1611 }
1612 TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
1613 return hr;
1614 }
1615
1616 static LPWSTR _GetUserSidStringFromToken(HANDLE Token)
1617 {
1618 char InfoBuffer[64];
1619 PTOKEN_USER UserInfo;
1620 DWORD InfoSize;
1621 LPWSTR SidStr;
1622
1623 UserInfo = (PTOKEN_USER) InfoBuffer;
1624 if (! GetTokenInformation(Token, TokenUser, InfoBuffer, sizeof(InfoBuffer),
1625 &InfoSize))
1626 {
1627 if (GetLastError() != ERROR_INSUFFICIENT_BUFFER)
1628 return NULL;
1629 UserInfo = HeapAlloc(GetProcessHeap(), 0, InfoSize);
1630 if (UserInfo == NULL)
1631 return NULL;
1632 if (! GetTokenInformation(Token, TokenUser, UserInfo, InfoSize,
1633 &InfoSize))
1634 {
1635 HeapFree(GetProcessHeap(), 0, UserInfo);
1636 return NULL;
1637 }
1638 }
1639
1640 if (! ConvertSidToStringSidW(UserInfo->User.Sid, &SidStr))
1641 SidStr = NULL;
1642
1643 if (UserInfo != (PTOKEN_USER) InfoBuffer)
1644 HeapFree(GetProcessHeap(), 0, UserInfo);
1645
1646 return SidStr;
1647 }
1648
1649 /* Gets the user's path (unexpanded) for the CSIDL with index folder:
1650 * If SHGFP_TYPE_DEFAULT is set, calls _SHGetDefaultValue for it. Otherwise
1651 * calls _SHGetUserShellFolderPath for it. Where it looks depends on hToken:
1652 * - if hToken is -1, looks in HKEY_USERS\.Default
1653 * - otherwise looks first in HKEY_CURRENT_USER, followed by HKEY_LOCAL_MACHINE
1654 * if HKEY_CURRENT_USER doesn't contain any entries. If both fail, finally
1655 * calls _SHGetDefaultValue for it.
1656 */
1657 static HRESULT _SHGetUserProfilePath(HANDLE hToken, DWORD dwFlags, BYTE folder,
1658 LPWSTR pszPath)
1659 {
1660 const WCHAR *szValueName;
1661 WCHAR buffer[40];
1662 HRESULT hr;
1663
1664 TRACE("%p,0x%08x,0x%02x,%p\n", hToken, dwFlags, folder, pszPath);
1665
1666 if (folder >= sizeof(CSIDL_Data) / sizeof(CSIDL_Data[0]))
1667 return E_INVALIDARG;
1668 if (CSIDL_Data[folder].type != CSIDL_Type_User)
1669 return E_INVALIDARG;
1670 if (!pszPath)
1671 return E_INVALIDARG;
1672
1673 if (dwFlags & SHGFP_TYPE_DEFAULT)
1674 {
1675 hr = _SHGetDefaultValue(hToken, folder, pszPath);
1676 }
1677 else
1678 {
1679 LPCWSTR userPrefix = NULL;
1680 HKEY hRootKey;
1681
1682 if (hToken == (HANDLE)-1)
1683 {
1684 hRootKey = HKEY_USERS;
1685 userPrefix = DefaultW;
1686 }
1687 else if (hToken == NULL)
1688 hRootKey = HKEY_CURRENT_USER;
1689 else
1690 {
1691 hRootKey = HKEY_USERS;
1692 userPrefix = _GetUserSidStringFromToken(hToken);
1693 if (userPrefix == NULL)
1694 {
1695 hr = E_FAIL;
1696 goto error;
1697 }
1698 }
1699
1700 /* For CSIDL_Type_User we also use the GUID if no szValueName is provided */
1701 szValueName = CSIDL_Data[folder].szValueName;
1702 if (!szValueName)
1703 {
1704 StringFromGUID2( CSIDL_Data[folder].id, buffer, 39 );
1705 szValueName = &buffer[0];
1706 }
1707
1708 hr = _SHGetUserShellFolderPath(hRootKey, userPrefix, szValueName, pszPath);
1709 if (FAILED(hr) && hRootKey != HKEY_LOCAL_MACHINE)
1710 hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, NULL, szValueName, pszPath);
1711 if (FAILED(hr))
1712 hr = _SHGetDefaultValue(hToken, folder, pszPath);
1713 if (userPrefix != NULL && userPrefix != DefaultW)
1714 LocalFree((HLOCAL) userPrefix);
1715 }
1716 error:
1717 TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
1718 return hr;
1719 }
1720
1721 /* Gets the (unexpanded) path for the CSIDL with index folder. If dwFlags has
1722 * SHGFP_TYPE_DEFAULT set, calls _SHGetDefaultValue. Otherwise calls
1723 * _SHGetUserShellFolderPath for it, looking only in HKEY_LOCAL_MACHINE.
1724 * If this fails, falls back to _SHGetDefaultValue.
1725 */
1726 static HRESULT _SHGetAllUsersProfilePath(DWORD dwFlags, BYTE folder,
1727 LPWSTR pszPath)
1728 {
1729 HRESULT hr;
1730
1731 TRACE("0x%08x,0x%02x,%p\n", dwFlags, folder, pszPath);
1732
1733 if (folder >= sizeof(CSIDL_Data) / sizeof(CSIDL_Data[0]))
1734 return E_INVALIDARG;
1735 if (CSIDL_Data[folder].type != CSIDL_Type_AllUsers)
1736 return E_INVALIDARG;
1737 if (!pszPath)
1738 return E_INVALIDARG;
1739
1740 if (dwFlags & SHGFP_TYPE_DEFAULT)
1741 hr = _SHGetDefaultValue(NULL, folder, pszPath);
1742 else
1743 {
1744 hr = _SHGetUserShellFolderPath(HKEY_LOCAL_MACHINE, NULL,
1745 CSIDL_Data[folder].szValueName, pszPath);
1746 if (FAILED(hr))
1747 hr = _SHGetDefaultValue(NULL, folder, pszPath);
1748 }
1749 TRACE("returning 0x%08x (output path is %s)\n", hr, debugstr_w(pszPath));
1750 return hr;
1751 }
1752
1753 static HRESULT _SHOpenProfilesKey(PHKEY pKey)
1754 {
1755 LONG lRet;
1756 DWORD disp;
1757
1758 lRet = RegCreateKeyExW(HKEY_LOCAL_MACHINE, ProfileListW, 0, NULL, 0,
1759 KEY_ALL_ACCESS, NULL, pKey, &disp);
1760 return HRESULT_FROM_WIN32(lRet);
1761 }
1762
1763 /* Reads the value named szValueName from the key profilesKey (assumed to be
1764 * opened by _SHOpenProfilesKey) into szValue, which is assumed to be MAX_PATH
1765 * WCHARs in length. If it doesn't exist, returns szDefault (and saves
1766 * szDefault to the registry).
1767 */
1768 static HRESULT _SHGetProfilesValue(HKEY profilesKey, LPCWSTR szValueName,
1769 LPWSTR szValue, LPCWSTR szDefault)
1770 {
1771 HRESULT hr;
1772 DWORD type, dwPathLen = MAX_PATH * sizeof(WCHAR);
1773 LONG lRet;
1774
1775 TRACE("%p,%s,%p,%s\n", profilesKey, debugstr_w(szValueName), szValue,
1776 debugstr_w(szDefault));
1777 lRet = RegQueryValueExW(profilesKey, szValueName, NULL, &type,
1778 (LPBYTE)szValue, &dwPathLen);
1779 if (!lRet && (type == REG_SZ || type == REG_EXPAND_SZ) && dwPathLen
1780 && *szValue)
1781 {
1782 dwPathLen /= sizeof(WCHAR);
1783 szValue[dwPathLen] = '\0';
1784 hr = S_OK;
1785 }
1786 else
1787 {
1788 /* Missing or invalid value, set a default */
1789 lstrcpynW(szValue, szDefault, MAX_PATH);
1790 TRACE("Setting missing value %s to %s\n", debugstr_w(szValueName),
1791 debugstr_w(szValue));
1792 lRet = RegSetValueExW(profilesKey, szValueName, 0, REG_EXPAND_SZ,
1793 (LPBYTE)szValue,
1794 (strlenW(szValue) + 1) * sizeof(WCHAR));
1795 if (lRet)
1796 hr = HRESULT_FROM_WIN32(lRet);
1797 else
1798 hr = S_OK;
1799 }
1800 TRACE("returning 0x%08x (output value is %s)\n", hr, debugstr_w(szValue));
1801 return hr;
1802 }
1803
1804 /* Attempts to expand environment variables from szSrc into szDest, which is
1805 * assumed to be MAX_PATH characters in length. Before referring to the
1806 * environment, handles a few variables directly, because the environment
1807 * variables may not be set when this is called (as during Wine's installation
1808 * when default values are being written to the registry).
1809 * The directly handled environment variables, and their source, are:
1810 * - ALLUSERSPROFILE, USERPROFILE: reads from the registry
1811 * - SystemDrive: uses GetSystemDirectoryW and uses the drive portion of its
1812 * path
1813 * If one of the directly handled environment variables is expanded, only
1814 * expands a single variable, and only in the beginning of szSrc.
1815 */
1816 static HRESULT _SHExpandEnvironmentStrings(LPCWSTR szSrc, LPWSTR szDest)
1817 {
1818 HRESULT hr;
1819 WCHAR szTemp[MAX_PATH], szProfilesPrefix[MAX_PATH] = { 0 };
1820 HKEY key = NULL;
1821
1822 TRACE("%s, %p\n", debugstr_w(szSrc), szDest);
1823
1824 if (!szSrc || !szDest) return E_INVALIDARG;
1825
1826 /* short-circuit if there's nothing to expand */
1827 if (szSrc[0] != '%')
1828 {
1829 strcpyW(szDest, szSrc);
1830 hr = S_OK;
1831 goto end;
1832 }
1833 /* Get the profile prefix, we'll probably be needing it */
1834 hr = _SHOpenProfilesKey(&key);
1835 if (SUCCEEDED(hr))
1836 {
1837 WCHAR def_val[MAX_PATH];
1838
1839 /* get the system drive */
1840 GetSystemDirectoryW(def_val, MAX_PATH);
1841 if (def_val[1] == ':') strcpyW( def_val + 3, szDefaultProfileDirW );
1842 else FIXME("non-drive system paths unsupported\n");
1843
1844 hr = _SHGetProfilesValue(key, ProfilesDirectoryW, szProfilesPrefix, def_val );
1845 }
1846
1847 *szDest = 0;
1848 strcpyW(szTemp, szSrc);
1849 while (SUCCEEDED(hr) && szTemp[0] == '%')
1850 {
1851 if (!strncmpiW(szTemp, AllUsersProfileW, strlenW(AllUsersProfileW)))
1852 {
1853 WCHAR szAllUsers[MAX_PATH];
1854
1855 strcpyW(szDest, szProfilesPrefix);
1856 hr = _SHGetProfilesValue(key, AllUsersProfileValueW,
1857 szAllUsers, AllUsersW);
1858 PathAppendW(szDest, szAllUsers);
1859 PathAppendW(szDest, szTemp + strlenW(AllUsersProfileW));
1860 }
1861 else if (!strncmpiW(szTemp, UserProfileW, strlenW(UserProfileW)))
1862 {
1863 WCHAR userName[MAX_PATH];
1864 DWORD userLen = MAX_PATH;
1865
1866 strcpyW(szDest, szProfilesPrefix);
1867 GetUserNameW(userName, &userLen);
1868 PathAppendW(szDest, userName);
1869 PathAppendW(szDest, szTemp + strlenW(UserProfileW));
1870 }
1871 else if (!strncmpiW(szTemp, SystemDriveW, strlenW(SystemDriveW)))
1872 {
1873 GetSystemDirectoryW(szDest, MAX_PATH);
1874 if (szDest[1] != ':')
1875 {
1876 FIXME("non-drive system paths unsupported\n");
1877 hr = E_FAIL;
1878 }
1879 else
1880 {
1881 strcpyW(szDest + 3, szTemp + strlenW(SystemDriveW) + 1);
1882 hr = S_OK;
1883 }
1884 }
1885 else
1886 {
1887 DWORD ret = ExpandEnvironmentStringsW(szSrc, szDest, MAX_PATH);
1888
1889 if (ret > MAX_PATH)
1890 hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
1891 else if (ret == 0)
1892 hr = HRESULT_FROM_WIN32(GetLastError());
1893 else
1894 hr = S_OK;
1895 }
1896 if (SUCCEEDED(hr) && szDest[0] == '%')
1897 strcpyW(szTemp, szDest);
1898 else
1899 {
1900 /* terminate loop */
1901 szTemp[0] = '\0';
1902 }
1903 }
1904 end:
1905 if (key)
1906 RegCloseKey(key);
1907 TRACE("returning 0x%08x (input was %s, output is %s)\n", hr,
1908 debugstr_w(szSrc), debugstr_w(szDest));
1909 return hr;
1910 }
1911
1912 /*************************************************************************
1913 * SHGetFolderPathW [SHELL32.@]
1914 *
1915 * Convert nFolder to path.
1916 *
1917 * RETURNS
1918 * Success: S_OK
1919 * Failure: standard HRESULT error codes.
1920 *
1921 * NOTES
1922 * Most values can be overridden in either
1923 * HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
1924 * or in the same location in HKLM.
1925 * The "Shell Folders" registry key was used in NT4 and earlier systems.
1926 * Beginning with Windows 2000, the "User Shell Folders" key is used, so
1927 * changes made to it are made to the former key too. This synchronization is
1928 * done on-demand: not until someone requests the value of one of these paths
1929 * (by calling one of the SHGet functions) is the value synchronized.
1930 * Furthermore, the HKCU paths take precedence over the HKLM paths.
1931 */
1932 HRESULT WINAPI SHGetFolderPathW(
1933 HWND hwndOwner, /* [I] owner window */
1934 int nFolder, /* [I] CSIDL identifying the folder */
1935 HANDLE hToken, /* [I] access token */
1936 DWORD dwFlags, /* [I] which path to return */
1937 LPWSTR pszPath) /* [O] converted path */
1938 {
1939 HRESULT hr = SHGetFolderPathAndSubDirW(hwndOwner, nFolder, hToken, dwFlags, NULL, pszPath);
1940 if(HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == hr)
1941 hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
1942 return hr;
1943 }
1944
1945 HRESULT WINAPI SHGetFolderPathAndSubDirA(
1946 HWND hwndOwner, /* [I] owner window */
1947 int nFolder, /* [I] CSIDL identifying the folder */
1948 HANDLE hToken, /* [I] access token */
1949 DWORD dwFlags, /* [I] which path to return */
1950 LPCSTR pszSubPath, /* [I] sub directory of the specified folder */
1951 LPSTR pszPath) /* [O] converted path */
1952 {
1953 int length;
1954 HRESULT hr = S_OK;
1955 LPWSTR pszSubPathW = NULL;
1956 LPWSTR pszPathW = NULL;
1957 TRACE("%08x,%08x,%s\n",nFolder, dwFlags, debugstr_w(pszSubPathW));
1958
1959 if(pszPath) {
1960 pszPathW = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
1961 if(!pszPathW) {
1962 hr = HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1963 goto cleanup;
1964 }
1965 }
1966 TRACE("%08x,%08x,%s\n",nFolder, dwFlags, debugstr_w(pszSubPathW));
1967
1968 /* SHGetFolderPathAndSubDirW does not distinguish if pszSubPath isn't
1969 * set (null), or an empty string.therefore call it without the parameter set
1970 * if pszSubPath is an empty string
1971 */
1972 if (pszSubPath && pszSubPath[0]) {
1973 length = MultiByteToWideChar(CP_ACP, 0, pszSubPath, -1, NULL, 0);
1974 pszSubPathW = HeapAlloc(GetProcessHeap(), 0, length * sizeof(WCHAR));
1975 if(!pszSubPathW) {
1976 hr = HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
1977 goto cleanup;
1978 }
1979 MultiByteToWideChar(CP_ACP, 0, pszSubPath, -1, pszSubPathW, length);
1980 }
1981
1982 hr = SHGetFolderPathAndSubDirW(hwndOwner, nFolder, hToken, dwFlags, pszSubPathW, pszPathW);
1983
1984 if (SUCCEEDED(hr) && pszPath)
1985 WideCharToMultiByte(CP_ACP, 0, pszPathW, -1, pszPath, MAX_PATH, NULL, NULL);
1986
1987 cleanup:
1988 HeapFree(GetProcessHeap(), 0, pszPathW);
1989 HeapFree(GetProcessHeap(), 0, pszSubPathW);
1990 return hr;
1991 }
1992
1993 /*************************************************************************
1994 * SHGetFolderPathAndSubDirW [SHELL32.@]
1995 */
1996 HRESULT WINAPI SHGetFolderPathAndSubDirW(
1997 HWND hwndOwner, /* [I] owner window */
1998 int nFolder, /* [I] CSIDL identifying the folder */
1999 HANDLE hToken, /* [I] access token */
2000 DWORD dwFlags, /* [I] which path to return */
2001 LPCWSTR pszSubPath,/* [I] sub directory of the specified folder */
2002 LPWSTR pszPath) /* [O] converted path */
2003 {
2004 HRESULT hr;
2005 WCHAR szBuildPath[MAX_PATH], szTemp[MAX_PATH];
2006 DWORD folder = nFolder & CSIDL_FOLDER_MASK;
2007 CSIDL_Type type;
2008 int ret;
2009
2010 TRACE("%p,%p,nFolder=0x%04x,%s\n", hwndOwner,pszPath,nFolder,debugstr_w(pszSubPath));
2011
2012 /* Windows always NULL-terminates the resulting path regardless of success
2013 * or failure, so do so first
2014 */
2015 if (pszPath)
2016 *pszPath = '\0';
2017
2018 if (folder >= sizeof(CSIDL_Data) / sizeof(CSIDL_Data[0]))
2019 return E_INVALIDARG;
2020 if ((SHGFP_TYPE_CURRENT != dwFlags) && (SHGFP_TYPE_DEFAULT != dwFlags))
2021 return E_INVALIDARG;
2022 szTemp[0] = 0;
2023 type = CSIDL_Data[folder].type;
2024 switch (type)
2025 {
2026 case CSIDL_Type_Disallowed:
2027 hr = E_INVALIDARG;
2028 break;
2029 case CSIDL_Type_NonExistent:
2030 hr = S_FALSE;
2031 break;
2032 case CSIDL_Type_WindowsPath:
2033 GetWindowsDirectoryW(szTemp, MAX_PATH);
2034 if (CSIDL_Data[folder].szDefaultPath &&
2035 !IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
2036 *CSIDL_Data[folder].szDefaultPath)
2037 {
2038 PathAddBackslashW(szTemp);
2039 strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
2040 }
2041 hr = S_OK;
2042 break;
2043 case CSIDL_Type_SystemPath:
2044 GetSystemDirectoryW(szTemp, MAX_PATH);
2045 if (CSIDL_Data[folder].szDefaultPath &&
2046 !IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
2047 *CSIDL_Data[folder].szDefaultPath)
2048 {
2049 PathAddBackslashW(szTemp);
2050 strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
2051 }
2052 hr = S_OK;
2053 break;
2054 case CSIDL_Type_SystemX86Path:
2055 if (!GetSystemWow64DirectoryW(szTemp, MAX_PATH)) GetSystemDirectoryW(szTemp, MAX_PATH);
2056 if (CSIDL_Data[folder].szDefaultPath &&
2057 !IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath) &&
2058 *CSIDL_Data[folder].szDefaultPath)
2059 {
2060 PathAddBackslashW(szTemp);
2061 strcatW(szTemp, CSIDL_Data[folder].szDefaultPath);
2062 }
2063 hr = S_OK;
2064 break;
2065 case CSIDL_Type_CurrVer:
2066 hr = _SHGetCurrentVersionPath(dwFlags, folder, szTemp);
2067 break;
2068 case CSIDL_Type_User:
2069 hr = _SHGetUserProfilePath(hToken, dwFlags, folder, szTemp);
2070 break;
2071 case CSIDL_Type_AllUsers:
2072 hr = _SHGetAllUsersProfilePath(dwFlags, folder, szTemp);
2073 break;
2074 default:
2075 FIXME("bogus type %d, please fix\n", type);
2076 hr = E_INVALIDARG;
2077 break;
2078 }
2079
2080 /* Expand environment strings if necessary */
2081 if (*szTemp == '%')
2082 hr = _SHExpandEnvironmentStrings(szTemp, szBuildPath);
2083 else
2084 strcpyW(szBuildPath, szTemp);
2085
2086 if (FAILED(hr)) goto end;
2087
2088 if(pszSubPath) {
2089 /* make sure the new path does not exceed the buffer length
2090 * and remember to backslash and terminate it */
2091 if(MAX_PATH < (lstrlenW(szBuildPath) + lstrlenW(pszSubPath) + 2)) {
2092 hr = HRESULT_FROM_WIN32(ERROR_FILENAME_EXCED_RANGE);
2093 goto end;
2094 }
2095 PathAppendW(szBuildPath, pszSubPath);
2096 PathRemoveBackslashW(szBuildPath);
2097 }
2098 /* Copy the path if it's available before we might return */
2099 if (SUCCEEDED(hr) && pszPath)
2100 strcpyW(pszPath, szBuildPath);
2101
2102 /* if we don't care about existing directories we are ready */
2103 if(nFolder & CSIDL_FLAG_DONT_VERIFY) goto end;
2104
2105 if (PathFileExistsW(szBuildPath)) goto end;
2106
2107 /* not existing but we are not allowed to create it. The return value
2108 * is verified against shell32 version 6.0.
2109 */
2110 if (!(nFolder & CSIDL_FLAG_CREATE))
2111 {
2112 hr = HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND);
2113 goto end;
2114 }
2115
2116 /* create directory/directories */
2117 ret = SHCreateDirectoryExW(hwndOwner, szBuildPath, NULL);
2118 if (ret && ret != ERROR_ALREADY_EXISTS)
2119 {
2120 ERR("Failed to create directory %s.\n", debugstr_w(szBuildPath));
2121 hr = E_FAIL;
2122 goto end;
2123 }
2124
2125 TRACE("Created missing system directory %s\n", debugstr_w(szBuildPath));
2126 end:
2127 TRACE("returning 0x%08x (final path is %s)\n", hr, debugstr_w(szBuildPath));
2128 return hr;
2129 }
2130
2131 /*************************************************************************
2132 * SHGetFolderPathA [SHELL32.@]
2133 *
2134 * See SHGetFolderPathW.
2135 */
2136 HRESULT WINAPI SHGetFolderPathA(
2137 HWND hwndOwner,
2138 int nFolder,
2139 HANDLE hToken,
2140 DWORD dwFlags,
2141 LPSTR pszPath)
2142 {
2143 WCHAR szTemp[MAX_PATH];
2144 HRESULT hr;
2145
2146 TRACE("%p,%p,nFolder=0x%04x\n",hwndOwner,pszPath,nFolder);
2147
2148 if (pszPath)
2149 *pszPath = '\0';
2150 hr = SHGetFolderPathW(hwndOwner, nFolder, hToken, dwFlags, szTemp);
2151 if (SUCCEEDED(hr) && pszPath)
2152 WideCharToMultiByte(CP_ACP, 0, szTemp, -1, pszPath, MAX_PATH, NULL,
2153 NULL);
2154
2155 return hr;
2156 }
2157
2158 /* For each folder in folders, if its value has not been set in the registry,
2159 * calls _SHGetUserProfilePath or _SHGetAllUsersProfilePath (depending on the
2160 * folder's type) to get the unexpanded value first.
2161 * Writes the unexpanded value to User Shell Folders, and queries it with
2162 * SHGetFolderPathW to force the creation of the directory if it doesn't
2163 * already exist. SHGetFolderPathW also returns the expanded value, which
2164 * this then writes to Shell Folders.
2165 */
2166 static HRESULT _SHRegisterFolders(HKEY hRootKey, HANDLE hToken,
2167 LPCWSTR szUserShellFolderPath, LPCWSTR szShellFolderPath, const UINT folders[],
2168 UINT foldersLen)
2169 {
2170 const WCHAR *szValueName;
2171 WCHAR buffer[40];
2172 UINT i;
2173 WCHAR path[MAX_PATH];
2174 HRESULT hr = S_OK;
2175 HKEY hUserKey = NULL, hKey = NULL;
2176 DWORD dwType, dwPathLen;
2177 LONG ret;
2178
2179 TRACE("%p,%p,%s,%p,%u\n", hRootKey, hToken,
2180 debugstr_w(szUserShellFolderPath), folders, foldersLen);
2181
2182 ret = RegCreateKeyW(hRootKey, szUserShellFolderPath, &hUserKey);
2183 if (ret)
2184 hr = HRESULT_FROM_WIN32(ret);
2185 else
2186 {
2187 ret = RegCreateKeyW(hRootKey, szShellFolderPath, &hKey);
2188 if (ret)
2189 hr = HRESULT_FROM_WIN32(ret);
2190 }
2191 for (i = 0; SUCCEEDED(hr) && i < foldersLen; i++)
2192 {
2193 dwPathLen = MAX_PATH * sizeof(WCHAR);
2194
2195 /* For CSIDL_Type_User we also use the GUID if no szValueName is provided */
2196 szValueName = CSIDL_Data[folders[i]].szValueName;
2197 if (!szValueName && CSIDL_Data[folders[i]].type == CSIDL_Type_User)
2198 {
2199 StringFromGUID2( CSIDL_Data[folders[i]].id, buffer, 39 );
2200 szValueName = &buffer[0];
2201 }
2202
2203 if (RegQueryValueExW(hUserKey, szValueName, NULL,
2204 &dwType, (LPBYTE)path, &dwPathLen) || (dwType != REG_SZ &&
2205 dwType != REG_EXPAND_SZ))
2206 {
2207 *path = '\0';
2208 if (CSIDL_Data[folders[i]].type == CSIDL_Type_User)
2209 _SHGetUserProfilePath(hToken, SHGFP_TYPE_DEFAULT, folders[i],
2210 path);
2211 else if (CSIDL_Data[folders[i]].type == CSIDL_Type_AllUsers)
2212 _SHGetAllUsersProfilePath(SHGFP_TYPE_DEFAULT, folders[i], path);
2213 else if (CSIDL_Data[folders[i]].type == CSIDL_Type_WindowsPath)
2214 {
2215 GetWindowsDirectoryW(path, MAX_PATH);
2216 if (CSIDL_Data[folders[i]].szDefaultPath &&
2217 !IS_INTRESOURCE(CSIDL_Data[folders[i]].szDefaultPath))
2218 {
2219 PathAddBackslashW(path);
2220 strcatW(path, CSIDL_Data[folders[i]].szDefaultPath);
2221 }
2222 }
2223 else
2224 hr = E_FAIL;
2225 if (*path)
2226 {
2227 ret = RegSetValueExW(hUserKey, szValueName, 0, REG_EXPAND_SZ,
2228 (LPBYTE)path, (strlenW(path) + 1) * sizeof(WCHAR));
2229 if (ret)
2230 hr = HRESULT_FROM_WIN32(ret);
2231 else
2232 {
2233 hr = SHGetFolderPathW(NULL, folders[i] | CSIDL_FLAG_CREATE,
2234 hToken, SHGFP_TYPE_DEFAULT, path);
2235 ret = RegSetValueExW(hKey, szValueName, 0, REG_SZ,
2236 (LPBYTE)path, (strlenW(path) + 1) * sizeof(WCHAR));
2237 if (ret)
2238 hr = HRESULT_FROM_WIN32(ret);
2239 }
2240 }
2241 }
2242 }
2243 if (hUserKey)
2244 RegCloseKey(hUserKey);
2245 if (hKey)
2246 RegCloseKey(hKey);
2247
2248 TRACE("returning 0x%08x\n", hr);
2249 return hr;
2250 }
2251
2252 static HRESULT _SHRegisterUserShellFolders(BOOL bDefault)
2253 {
2254 static const UINT folders[] = {
2255 CSIDL_PROGRAMS,
2256 CSIDL_PERSONAL,
2257 CSIDL_FAVORITES,
2258 CSIDL_APPDATA,
2259 CSIDL_STARTUP,
2260 CSIDL_RECENT,
2261 CSIDL_SENDTO,
2262 CSIDL_STARTMENU,
2263 CSIDL_MYMUSIC,
2264 CSIDL_MYVIDEO,
2265 CSIDL_DESKTOPDIRECTORY,
2266 CSIDL_NETHOOD,
2267 CSIDL_TEMPLATES,
2268 CSIDL_PRINTHOOD,
2269 CSIDL_LOCAL_APPDATA,
2270 CSIDL_INTERNET_CACHE,
2271 CSIDL_COOKIES,
2272 CSIDL_HISTORY,
2273 CSIDL_MYPICTURES,
2274 CSIDL_FONTS,
2275 CSIDL_ADMINTOOLS,
2276 /* Cannot use #if _WIN32_WINNT >= 0x0600 because _WIN32_WINNT == 0x0600 here. */
2277 #ifndef __REACTOS__
2278 CSIDL_CONTACTS,
2279 CSIDL_DOWNLOADS,
2280 CSIDL_LINKS,
2281 CSIDL_APPDATA_LOCALLOW,
2282 CSIDL_SAVED_GAMES,
2283 CSIDL_SEARCHES
2284 #endif
2285 };
2286 WCHAR userShellFolderPath[MAX_PATH], shellFolderPath[MAX_PATH];
2287 LPCWSTR pUserShellFolderPath, pShellFolderPath;
2288 HRESULT hr = S_OK;
2289 HKEY hRootKey;
2290 HANDLE hToken;
2291
2292 TRACE("%s\n", bDefault ? "TRUE" : "FALSE");
2293 if (bDefault)
2294 {
2295 hToken = (HANDLE)-1;
2296 hRootKey = HKEY_USERS;
2297 strcpyW(userShellFolderPath, DefaultW);
2298 PathAddBackslashW(userShellFolderPath);
2299 strcatW(userShellFolderPath, szSHUserFolders);
2300 pUserShellFolderPath = userShellFolderPath;
2301 strcpyW(shellFolderPath, DefaultW);
2302 PathAddBackslashW(shellFolderPath);
2303 strcatW(shellFolderPath, szSHFolders);
2304 pShellFolderPath = shellFolderPath;
2305 }
2306 else
2307 {
2308 hToken = NULL;
2309 hRootKey = HKEY_CURRENT_USER;
2310 pUserShellFolderPath = szSHUserFolders;
2311 pShellFolderPath = szSHFolders;
2312 }
2313
2314 hr = _SHRegisterFolders(hRootKey, hToken, pUserShellFolderPath,
2315 pShellFolderPath, folders, sizeof(folders) / sizeof(folders[0]));
2316 TRACE("returning 0x%08x\n", hr);
2317 return hr;
2318 }
2319
2320 static HRESULT _SHRegisterCommonShellFolders(void)
2321 {
2322 static const UINT folders[] = {
2323 CSIDL_COMMON_STARTMENU,
2324 CSIDL_COMMON_PROGRAMS,
2325 CSIDL_COMMON_STARTUP,
2326 CSIDL_COMMON_DESKTOPDIRECTORY,
2327 CSIDL_COMMON_FAVORITES,
2328 CSIDL_COMMON_APPDATA,
2329 CSIDL_COMMON_TEMPLATES,
2330 CSIDL_COMMON_DOCUMENTS,
2331 CSIDL_COMMON_ADMINTOOLS,
2332 CSIDL_COMMON_MUSIC,
2333 CSIDL_COMMON_PICTURES,
2334 CSIDL_COMMON_VIDEO,
2335 };
2336 HRESULT hr;
2337
2338 TRACE("\n");
2339 hr = _SHRegisterFolders(HKEY_LOCAL_MACHINE, NULL, szSHUserFolders,
2340 szSHFolders, folders, sizeof(folders) / sizeof(folders[0]));
2341 TRACE("returning 0x%08x\n", hr);
2342 return hr;
2343 }
2344
2345 /* Register the default values in the registry, as some apps seem to depend
2346 * on their presence. The set registered was taken from Windows XP.
2347 */
2348 HRESULT SHELL_RegisterShellFolders(void)
2349 {
2350 HRESULT hr;
2351
2352 hr = _SHRegisterUserShellFolders(TRUE);
2353 if (SUCCEEDED(hr))
2354 hr = _SHRegisterUserShellFolders(FALSE);
2355 if (SUCCEEDED(hr))
2356 hr = _SHRegisterCommonShellFolders();
2357 return hr;
2358 }
2359
2360 /*************************************************************************
2361 * SHGetSpecialFolderPathA [SHELL32.@]
2362 */
2363 BOOL WINAPI SHGetSpecialFolderPathA (
2364 HWND hwndOwner,
2365 LPSTR szPath,
2366 int nFolder,
2367 BOOL bCreate)
2368 {
2369 return SHGetFolderPathA(hwndOwner, nFolder + (bCreate ? CSIDL_FLAG_CREATE : 0), NULL, 0,
2370 szPath) == S_OK;
2371 }
2372
2373 /*************************************************************************
2374 * SHGetSpecialFolderPathW
2375 */
2376 BOOL WINAPI SHGetSpecialFolderPathW (
2377 HWND hwndOwner,
2378 LPWSTR szPath,
2379 int nFolder,
2380 BOOL bCreate)
2381 {
2382 return SHGetFolderPathW(hwndOwner, nFolder + (bCreate ? CSIDL_FLAG_CREATE : 0), NULL, 0,
2383 szPath) == S_OK;
2384 }
2385
2386 /*************************************************************************
2387 * SHGetFolderLocation [SHELL32.@]
2388 *
2389 * Gets the folder locations from the registry and creates a pidl.
2390 *
2391 * PARAMS
2392 * hwndOwner [I]
2393 * nFolder [I] CSIDL_xxxxx
2394 * hToken [I] token representing user, or NULL for current user, or -1 for
2395 * default user
2396 * dwReserved [I] must be zero
2397 * ppidl [O] PIDL of a special folder
2398 *
2399 * RETURNS
2400 * Success: S_OK
2401 * Failure: Standard OLE-defined error result, S_FALSE or E_INVALIDARG
2402 *
2403 * NOTES
2404 * Creates missing reg keys and directories.
2405 * Mostly forwards to SHGetFolderPathW, but a few values of nFolder return
2406 * virtual folders that are handled here.
2407 */
2408 HRESULT WINAPI SHGetFolderLocation(
2409 HWND hwndOwner,
2410 int nFolder,
2411 HANDLE hToken,
2412 DWORD dwReserved,
2413 LPITEMIDLIST *ppidl)
2414 {
2415 HRESULT hr = E_INVALIDARG;
2416
2417 TRACE("%p 0x%08x %p 0x%08x %p\n",
2418 hwndOwner, nFolder, hToken, dwReserved, ppidl);
2419
2420 if (!ppidl)
2421 return E_INVALIDARG;
2422 if (dwReserved)
2423 return E_INVALIDARG;
2424
2425 /* The virtual folders' locations are not user-dependent */
2426 *ppidl = NULL;
2427 switch (nFolder & CSIDL_FOLDER_MASK)
2428 {
2429 case CSIDL_DESKTOP:
2430 *ppidl = _ILCreateDesktop();
2431 break;
2432
2433 case CSIDL_PERSONAL:
2434 *ppidl = _ILCreateMyDocuments();
2435 break;
2436
2437 case CSIDL_INTERNET:
2438 *ppidl = _ILCreateIExplore();
2439 break;
2440
2441 case CSIDL_CONTROLS:
2442 *ppidl = _ILCreateControlPanel();
2443 break;
2444
2445 case CSIDL_PRINTERS:
2446 *ppidl = _ILCreatePrinters();
2447 break;
2448
2449 case CSIDL_BITBUCKET:
2450 *ppidl = _ILCreateBitBucket();
2451 break;
2452
2453 case CSIDL_DRIVES:
2454 *ppidl = _ILCreateMyComputer();
2455 break;
2456
2457 case CSIDL_NETWORK:
2458 *ppidl = _ILCreateNetwork();
2459 break;
2460
2461 default:
2462 {
2463 WCHAR szPath[MAX_PATH];
2464
2465 hr = SHGetFolderPathW(hwndOwner, nFolder, hToken,
2466 SHGFP_TYPE_CURRENT, szPath);
2467 if (SUCCEEDED(hr))
2468 {
2469 DWORD attributes=0;
2470
2471 TRACE("Value=%s\n", debugstr_w(szPath));
2472 hr = SHILCreateFromPathW(szPath, ppidl, &attributes);
2473 }
2474 else if (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND))
2475 {
2476 /* unlike SHGetFolderPath, SHGetFolderLocation in shell32
2477 * version 6.0 returns E_FAIL for nonexistent paths
2478 */
2479 hr = E_FAIL;
2480 }
2481 }
2482 }
2483 if(*ppidl)
2484 hr = S_OK;
2485
2486 TRACE("-- (new pidl %p)\n",*ppidl);
2487 return hr;
2488 }
2489
2490 /*************************************************************************
2491 * SHGetSpecialFolderLocation [SHELL32.@]
2492 *
2493 * NOTES
2494 * In NT5, SHGetSpecialFolderLocation needs the <winntdir>/Recent
2495 * directory.
2496 */
2497 HRESULT WINAPI SHGetSpecialFolderLocation(
2498 HWND hwndOwner,
2499 INT nFolder,
2500 LPITEMIDLIST * ppidl)
2501 {
2502 HRESULT hr = E_INVALIDARG;
2503
2504 TRACE("(%p,0x%x,%p)\n", hwndOwner,nFolder,ppidl);
2505
2506 if (!ppidl)
2507 return E_INVALIDARG;
2508
2509 hr = SHGetFolderLocation(hwndOwner, nFolder, NULL, 0, ppidl);
2510 return hr;
2511 }
A free Windows-compatible Operating System