4 * Copyright 2000 Juergen Schmied
5 * Copyright 2002 Andriy Palamarchuk
6 * Copyright 2002 Dietrich Teickner (from Odin)
7 * Copyright 2002 Rolf Kalbermatter
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include "wine/port.h"
39 #define NO_SHLWAPI_STREAM
41 #include "shell32_main.h"
42 #include "undocshell.h"
43 #include "wine/unicode.h"
44 #include "wine/debug.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
48 #define IsAttribFile(x) (!(x == -1) && !(x & FILE_ATTRIBUTE_DIRECTORY))
49 #define IsAttribDir(x) (!(x == -1) && (x & FILE_ATTRIBUTE_DIRECTORY))
51 #define IsDotDir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
55 CHAR aWildcardFile
[] = {'*','.','*',0};
56 WCHAR wWildcardFile
[] = {'*','.','*',0};
57 WCHAR wWildcardChars
[] = {'*','?',0};
58 WCHAR wBackslash
[] = {'\\',0};
60 static DWORD
SHNotifyCreateDirectoryA(LPCSTR path
, LPSECURITY_ATTRIBUTES sec
);
61 static DWORD
SHNotifyCreateDirectoryW(LPCWSTR path
, LPSECURITY_ATTRIBUTES sec
);
62 static DWORD
SHNotifyRemoveDirectoryA(LPCSTR path
);
63 static DWORD
SHNotifyRemoveDirectoryW(LPCWSTR path
);
64 static DWORD
SHNotifyDeleteFileA(LPCSTR path
);
65 static DWORD
SHNotifyDeleteFileW(LPCWSTR path
);
66 static DWORD
SHNotifyMoveFileW(LPCWSTR src
, LPCWSTR dest
, BOOL bRenameIfExists
);
67 static DWORD
SHNotifyCopyFileW(LPCWSTR src
, LPCWSTR dest
, BOOL bRenameIfExists
);
71 UINT caption_resource_id
, text_resource_id
;
72 } SHELL_ConfirmIDstruc
;
74 static BOOL
SHELL_ConfirmIDs(int nKindOfDialog
, SHELL_ConfirmIDstruc
*ids
)
76 switch (nKindOfDialog
) {
78 ids
->caption_resource_id
= IDS_DELETEITEM_CAPTION
;
79 ids
->text_resource_id
= IDS_DELETEITEM_TEXT
;
81 case ASK_DELETE_FOLDER
:
82 ids
->caption_resource_id
= IDS_DELETEFOLDER_CAPTION
;
83 ids
->text_resource_id
= IDS_DELETEITEM_TEXT
;
85 case ASK_DELETE_MULTIPLE_ITEM
:
86 ids
->caption_resource_id
= IDS_DELETEITEM_CAPTION
;
87 ids
->text_resource_id
= IDS_DELETEMULTIPLE_TEXT
;
89 case ASK_OVERWRITE_FILE
:
90 ids
->caption_resource_id
= IDS_OVERWRITEFILE_CAPTION
;
91 ids
->text_resource_id
= IDS_OVERWRITEFILE_TEXT
;
94 FIXME(" Unhandled nKindOfDialog %d stub\n", nKindOfDialog
);
99 BOOL
SHELL_ConfirmDialog(int nKindOfDialog
, LPCSTR szDir
)
101 CHAR szCaption
[255], szText
[255], szBuffer
[MAX_PATH
+ 256];
102 SHELL_ConfirmIDstruc ids
;
104 if (!SHELL_ConfirmIDs(nKindOfDialog
, &ids
))
107 LoadStringA(shell32_hInstance
, ids
.caption_resource_id
, szCaption
, sizeof(szCaption
));
108 LoadStringA(shell32_hInstance
, ids
.text_resource_id
, szText
, sizeof(szText
));
110 FormatMessageA(FORMAT_MESSAGE_FROM_STRING
|FORMAT_MESSAGE_ARGUMENT_ARRAY
,
111 szText
, 0, 0, szBuffer
, sizeof(szBuffer
), (va_list*)&szDir
);
113 return (IDOK
== MessageBoxA(GetActiveWindow(), szBuffer
, szCaption
, MB_OKCANCEL
| MB_ICONEXCLAMATION
));
116 BOOL
SHELL_ConfirmDialogW(int nKindOfDialog
, LPCWSTR szDir
)
118 WCHAR szCaption
[255], szText
[255], szBuffer
[MAX_PATH
+ 256];
119 SHELL_ConfirmIDstruc ids
;
121 if (!SHELL_ConfirmIDs(nKindOfDialog
, &ids
))
124 LoadStringW(shell32_hInstance
, ids
.caption_resource_id
, szCaption
, sizeof(szCaption
));
125 LoadStringW(shell32_hInstance
, ids
.text_resource_id
, szText
, sizeof(szText
));
127 FormatMessageW(FORMAT_MESSAGE_FROM_STRING
|FORMAT_MESSAGE_ARGUMENT_ARRAY
,
128 szText
, 0, 0, szBuffer
, sizeof(szBuffer
), (va_list*)&szDir
);
130 return (IDOK
== MessageBoxW(GetActiveWindow(), szBuffer
, szCaption
, MB_OKCANCEL
| MB_ICONEXCLAMATION
));
133 /**************************************************************************
134 * SHELL_DeleteDirectoryA() [internal]
138 BOOL
SHELL_DeleteDirectoryA(LPCSTR pszDir
, BOOL bShowUI
)
142 WIN32_FIND_DATAA wfd
;
143 char szTemp
[MAX_PATH
];
145 /* Make sure the directory exists before eventually prompting the user */
146 PathCombineA(szTemp
, pszDir
, aWildcardFile
);
147 hFind
= FindFirstFileA(szTemp
, &wfd
);
148 if (hFind
== INVALID_HANDLE_VALUE
)
151 if (!bShowUI
|| SHELL_ConfirmDialog(ASK_DELETE_FOLDER
, pszDir
))
155 LPSTR lp
= wfd
.cAlternateFileName
;
160 PathCombineA(szTemp
, pszDir
, lp
);
161 if (FILE_ATTRIBUTE_DIRECTORY
& wfd
.dwFileAttributes
)
162 ret
= SHELL_DeleteDirectoryA(szTemp
, FALSE
);
164 ret
= (SHNotifyDeleteFileA(szTemp
) == ERROR_SUCCESS
);
165 } while (ret
&& FindNextFileA(hFind
, &wfd
));
169 ret
= (SHNotifyRemoveDirectoryA(pszDir
) == ERROR_SUCCESS
);
173 BOOL
SHELL_DeleteDirectoryW(LPCWSTR pszDir
, BOOL bShowUI
)
177 WIN32_FIND_DATAW wfd
;
178 WCHAR szTemp
[MAX_PATH
];
180 /* Make sure the directory exists before eventually prompting the user */
181 PathCombineW(szTemp
, pszDir
, wWildcardFile
);
182 hFind
= FindFirstFileW(szTemp
, &wfd
);
183 if (hFind
== INVALID_HANDLE_VALUE
)
186 if (!bShowUI
|| SHELL_ConfirmDialogW(ASK_DELETE_FOLDER
, pszDir
))
190 LPWSTR lp
= wfd
.cAlternateFileName
;
195 PathCombineW(szTemp
, pszDir
, lp
);
196 if (FILE_ATTRIBUTE_DIRECTORY
& wfd
.dwFileAttributes
)
197 ret
= SHELL_DeleteDirectoryW(szTemp
, FALSE
);
199 ret
= (SHNotifyDeleteFileW(szTemp
) == ERROR_SUCCESS
);
200 } while (ret
&& FindNextFileW(hFind
, &wfd
));
204 ret
= (SHNotifyRemoveDirectoryW(pszDir
) == ERROR_SUCCESS
);
208 /**************************************************************************
209 * SHELL_DeleteFileA() [internal]
211 BOOL
SHELL_DeleteFileA(LPCSTR pszFile
, BOOL bShowUI
)
213 if (bShowUI
&& !SHELL_ConfirmDialog(ASK_DELETE_FILE
, pszFile
))
216 return (SHNotifyDeleteFileA(pszFile
) == ERROR_SUCCESS
);
219 BOOL
SHELL_DeleteFileW(LPCWSTR pszFile
, BOOL bShowUI
)
221 if (bShowUI
&& !SHELL_ConfirmDialogW(ASK_DELETE_FILE
, pszFile
))
224 return (SHNotifyDeleteFileW(pszFile
) == ERROR_SUCCESS
);
227 /**************************************************************************
228 * Win32CreateDirectory [SHELL32.93]
230 * Creates a directory. Also triggers a change notify if one exists.
233 * path [I] path to directory to create
236 * TRUE if successful, FALSE otherwise
239 * Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
240 * This is Unicode on NT/2000
242 static DWORD
SHNotifyCreateDirectoryA(LPCSTR path
, LPSECURITY_ATTRIBUTES sec
)
244 WCHAR wPath
[MAX_PATH
];
245 TRACE("(%s, %p)\n", debugstr_a(path
), sec
);
247 MultiByteToWideChar(CP_ACP
, 0, path
, -1, wPath
, MAX_PATH
);
248 return SHNotifyCreateDirectoryW(wPath
, sec
);
251 static DWORD
SHNotifyCreateDirectoryW(LPCWSTR path
, LPSECURITY_ATTRIBUTES sec
)
253 TRACE("(%s, %p)\n", debugstr_w(path
), sec
);
255 if (StrPBrkW(path
, wWildcardChars
))
257 /* FIXME: This test is currently necessary since our CreateDirectory
258 implementation does create directories with wildcard characters
259 without objection!! Once this is fixed, this here can go away. */
260 SetLastError(ERROR_INVALID_NAME
);
261 return ERROR_INVALID_NAME
;
264 if (CreateDirectoryW(path
, sec
))
266 SHChangeNotify(SHCNE_MKDIR
, SHCNF_PATHW
, path
, NULL
);
267 return ERROR_SUCCESS
;
269 return GetLastError();
272 BOOL WINAPI
Win32CreateDirectoryAW(LPCVOID path
, LPSECURITY_ATTRIBUTES sec
)
274 if (SHELL_OsIsUnicode())
275 return (SHNotifyCreateDirectoryW(path
, sec
) == ERROR_SUCCESS
);
276 return (SHNotifyCreateDirectoryA(path
, sec
) == ERROR_SUCCESS
);
279 /************************************************************************
280 * Win32RemoveDirectory [SHELL32.94]
282 * Deletes a directory. Also triggers a change notify if one exists.
285 * path [I] path to directory to delete
288 * TRUE if successful, FALSE otherwise
291 * Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
292 * This is Unicode on NT/2000
295 static DWORD
SHNotifyRemoveDirectoryA(LPCSTR path
)
297 WCHAR wPath
[MAX_PATH
];
298 TRACE("(%s)\n", debugstr_a(path
));
300 MultiByteToWideChar(CP_ACP
, 0, path
, -1, wPath
, MAX_PATH
);
301 return SHNotifyRemoveDirectoryW(wPath
);
304 /***********************************************************************/
306 static DWORD
SHNotifyRemoveDirectoryW(LPCWSTR path
)
309 TRACE("(%s)\n", debugstr_w(path
));
311 ret
= RemoveDirectoryW(path
);
314 /* Directory may be write protected */
315 DWORD dwAttr
= GetFileAttributesW(path
);
316 if (dwAttr
!= -1 && dwAttr
& FILE_ATTRIBUTE_READONLY
)
317 if (SetFileAttributesW(path
, dwAttr
& ~FILE_ATTRIBUTE_READONLY
))
318 ret
= RemoveDirectoryW(path
);
322 SHChangeNotify(SHCNE_RMDIR
, SHCNF_PATHW
, path
, NULL
);
323 return ERROR_SUCCESS
;
325 return GetLastError();
328 /***********************************************************************/
330 BOOL WINAPI
Win32RemoveDirectoryAW(LPCVOID path
)
332 if (SHELL_OsIsUnicode())
333 return (SHNotifyRemoveDirectoryW(path
) == ERROR_SUCCESS
);
334 return (SHNotifyRemoveDirectoryA(path
) == ERROR_SUCCESS
);
337 /************************************************************************
338 * Win32DeleteFile [SHELL32.164]
340 * Deletes a file. Also triggers a change notify if one exists.
343 * path [I] path to file to delete
346 * TRUE if successful, FALSE otherwise
349 * Verified on Win98 / IE 5 (SHELL32 4.72, March 1999 build) to be ANSI.
350 * This is Unicode on NT/2000
353 static DWORD
SHNotifyDeleteFileA(LPCSTR path
)
355 WCHAR wPath
[MAX_PATH
];
356 TRACE("(%s)\n", debugstr_a(path
));
358 MultiByteToWideChar(CP_ACP
, 0, path
, -1, wPath
, MAX_PATH
);
359 return SHNotifyDeleteFileW(wPath
);
362 /***********************************************************************/
364 static DWORD
SHNotifyDeleteFileW(LPCWSTR path
)
368 TRACE("(%s)\n", debugstr_w(path
));
370 ret
= DeleteFileW(path
);
373 /* File may be write protected or a system file */
374 DWORD dwAttr
= GetFileAttributesW(path
);
375 if ((dwAttr
!= -1) && (dwAttr
& (FILE_ATTRIBUTE_READONLY
| FILE_ATTRIBUTE_SYSTEM
)))
376 if (SetFileAttributesW(path
, dwAttr
& ~(FILE_ATTRIBUTE_READONLY
| FILE_ATTRIBUTE_SYSTEM
)))
377 ret
= DeleteFileW(path
);
381 SHChangeNotify(SHCNE_DELETE
, SHCNF_PATHW
, path
, NULL
);
382 return ERROR_SUCCESS
;
384 return GetLastError();
387 /***********************************************************************/
389 DWORD WINAPI
Win32DeleteFileAW(LPCVOID path
)
391 if (SHELL_OsIsUnicode())
392 return (SHNotifyDeleteFileW(path
) == ERROR_SUCCESS
);
393 return (SHNotifyDeleteFileA(path
) == ERROR_SUCCESS
);
396 /************************************************************************
397 * SHNotifyMoveFile [internal]
399 * Moves a file. Also triggers a change notify if one exists.
402 * src [I] path to source file to move
403 * dest [I] path to target file to move to
404 * bRename [I] if TRUE, the target file will be renamed if a
405 * file with this name already exists
408 * ERORR_SUCCESS if successful
410 static DWORD
SHNotifyMoveFileW(LPCWSTR src
, LPCWSTR dest
, BOOL bRename
)
414 TRACE("(%s %s %s)\n", debugstr_w(src
), debugstr_w(dest
), bRename
? "renameIfExists" : "");
416 ret
= MoveFileW(src
, dest
);
419 /* Source file may be write protected or a system file */
420 DWORD dwAttr
= GetFileAttributesW(src
);
421 if ((dwAttr
!= -1) && (dwAttr
& (FILE_ATTRIBUTE_READONLY
| FILE_ATTRIBUTE_SYSTEM
)))
422 if (SetFileAttributesW(src
, dwAttr
& ~(FILE_ATTRIBUTE_READONLY
| FILE_ATTRIBUTE_SYSTEM
)))
423 ret
= MoveFileW(src
, dest
);
427 /* Destination file probably exists */
428 dwAttr
= GetFileAttributesW(dest
);
431 FIXME("Rename on move to existing file not implemented!");
437 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_PATHW
, src
, dest
);
438 return ERROR_SUCCESS
;
440 return GetLastError();
443 /************************************************************************
444 * SHNotifyCopyFile [internal]
446 * Copies a file. Also triggers a change notify if one exists.
449 * src [I] path to source file to move
450 * dest [I] path to target file to move to
451 * bRename [I] if TRUE, the target file will be renamed if a
452 * file with this name already exists
455 * ERROR_SUCCESS if successful
457 static DWORD
SHNotifyCopyFileW(LPCWSTR src
, LPCWSTR dest
, BOOL bRename
)
461 TRACE("(%s %s %s)\n", debugstr_w(src
), debugstr_w(dest
), bRename
? "renameIfExists" : "");
463 ret
= CopyFileW(src
, dest
, TRUE
);
466 /* Destination file probably exists */
467 DWORD dwAttr
= GetFileAttributesW(dest
);
470 FIXME("Rename on copy to existing file not implemented!");
475 SHChangeNotify(SHCNE_CREATE
, SHCNF_PATHW
, dest
, NULL
);
476 return ERROR_SUCCESS
;
478 return GetLastError();
481 /*************************************************************************
482 * SHCreateDirectory [SHELL32.165]
484 * Create a directory at the specified location
488 * path [I] path of directory to create
491 * ERRROR_SUCCESS or one of the following values:
492 * ERROR_BAD_PATHNAME if the path is relative
493 * ERROR_FILE_EXISTS when a file with that name exists
494 * ERROR_ALREADY_EXISTS when the directory already exists
495 * ERROR_FILENAME_EXCED_RANGE if the filename was to long to process
498 * exported by ordinal
500 * WinNT/2000 exports Unicode
502 DWORD WINAPI
SHCreateDirectory(HWND hWnd
, LPCVOID path
)
504 if (SHELL_OsIsUnicode())
505 return SHCreateDirectoryExW(hWnd
, path
, NULL
);
506 return SHCreateDirectoryExA(hWnd
, path
, NULL
);
509 /*************************************************************************
510 * SHCreateDirectoryExA [SHELL32.@]
512 * Create a directory at the specified location
516 * path [I] path of directory to create
517 * sec [I] security attributes to use or NULL
520 * ERRROR_SUCCESS or one of the following values:
521 * ERROR_BAD_PATHNAME if the path is relative
522 * ERORO_INVALID_NAME if the path contains invalid chars
523 * ERROR_FILE_EXISTS when a file with that name exists
524 * ERROR_ALREADY_EXISTS when the directory already exists
525 * ERROR_FILENAME_EXCED_RANGE if the filename was to long to process
527 DWORD WINAPI
SHCreateDirectoryExA(HWND hWnd
, LPCSTR path
, LPSECURITY_ATTRIBUTES sec
)
529 WCHAR wPath
[MAX_PATH
];
530 TRACE("(%p, %s, %p)\n",hWnd
, debugstr_a(path
), sec
);
532 MultiByteToWideChar(CP_ACP
, 0, path
, -1, wPath
, MAX_PATH
);
533 return SHCreateDirectoryExW(hWnd
, wPath
, sec
);
536 /*************************************************************************
537 * SHCreateDirectoryExW [SHELL32.@]
539 DWORD WINAPI
SHCreateDirectoryExW(HWND hWnd
, LPCWSTR path
, LPSECURITY_ATTRIBUTES sec
)
541 DWORD ret
= ERROR_BAD_PATHNAME
;
542 TRACE("(%p, %s, %p)\n",hWnd
, debugstr_w(path
), sec
);
544 if (PathIsRelativeW(path
))
550 ret
= SHNotifyCreateDirectoryW(path
, sec
);
551 if (ret
!= ERROR_FILE_EXISTS
&&
552 ret
!= ERROR_ALREADY_EXISTS
&&
553 ret
!= ERROR_FILENAME_EXCED_RANGE
)
555 /* handling network file names?
556 lstrcpynW(pathName, path, MAX_PATH);
557 lpStr = PathAddBackslashW(pathName);*/
558 FIXME("Semi-stub, non zero hWnd should be used somehow?");
564 /*************************************************************************
566 * SHFileStrICmp HelperFunction for SHFileOperationW
569 BOOL
SHFileStrICmpW(LPWSTR p1
, LPWSTR p2
, LPWSTR p1End
, LPWSTR p2End
)
574 int i_len1
= lstrlenW(p1
);
575 int i_len2
= lstrlenW(p2
);
577 if (p1End
&& (&p1
[i_len1
] >= p1End
) && ('\\' == p1End
[0]))
581 i_len1
= lstrlenW(p1
);
585 if ((&p2
[i_len2
] >= p2End
) && ('\\' == p2End
[0]))
594 if ((i_len1
<= i_len2
) && ('\\' == p2
[i_len1
]))
601 i_len2
= lstrlenW(p2
);
602 if (i_len1
== i_len2
)
603 i_Temp
= lstrcmpiW(p1
,p2
);
611 /*************************************************************************
613 * SHFileStrCpyCat HelperFunction for SHFileOperationW
616 LPWSTR
SHFileStrCpyCatW(LPWSTR pTo
, LPCWSTR pFrom
, LPCWSTR pCatStr
)
618 LPWSTR pToFile
= NULL
;
623 lstrcpyW(pTo
, pFrom
);
626 i_len
= lstrlenW(pTo
);
627 if ((i_len
) && (pTo
[--i_len
] != '\\'))
630 if (pCatStr
[0] == '\\')
632 lstrcpyW(&pTo
[i_len
+1], pCatStr
);
634 pToFile
= StrRChrW(pTo
,NULL
,'\\');
635 /* termination of the new string-group */
636 pTo
[(lstrlenW(pTo
)) + 1] = '\0';
641 /**************************************************************************
642 * SHELL_FileNamesMatch()
644 * Accepts two \0 delimited lists of the file names. Checks whether number of
645 * files in both lists is the same, and checks also if source-name exists.
647 BOOL
SHELL_FileNamesMatch(LPCWSTR pszFiles1
, LPCWSTR pszFiles2
, BOOL bOnlySrc
)
649 while ((pszFiles1
[0] != '\0') &&
650 (bOnlySrc
|| (pszFiles2
[0] != '\0')))
652 if (NULL
== StrPBrkW(pszFiles1
, wWildcardChars
))
654 if (-1 == GetFileAttributesW(pszFiles1
))
657 pszFiles1
+= lstrlenW(pszFiles1
) + 1;
659 pszFiles2
+= lstrlenW(pszFiles2
) + 1;
661 return ((pszFiles1
[0] == '\0') && (bOnlySrc
|| (pszFiles2
[0] == '\0')));
664 /*************************************************************************
666 * SHNameTranslate HelperFunction for SHFileOperationA
668 * Translates a list of 0 terminated ASCII strings into Unicode. If *wString
669 * is NULL, only the necessary size of the string is determined and returned,
670 * otherwise the ASCII strings are copied into it and the buffer is increased
671 * to point to the location after the final 0 termination char.
673 DWORD
SHNameTranslate(LPWSTR
* wString
, LPCWSTR
* pWToFrom
, BOOL more
)
675 DWORD size
= 0, aSize
= 0;
676 LPCSTR aString
= (LPCSTR
)*pWToFrom
;
682 size
= lstrlenA(aString
) + 1;
685 } while ((size
!= 1) && more
);
686 /* The two sizes might be different in the case of multibyte chars */
687 size
= MultiByteToWideChar(CP_ACP
, 0, aString
, aSize
, *wString
, 0);
688 if (*wString
) /* only in the second loop */
690 MultiByteToWideChar(CP_ACP
, 0, (LPCSTR
)*pWToFrom
, aSize
, *wString
, size
);
691 *pWToFrom
= *wString
;
697 /*************************************************************************
698 * SHFileOperationA [SHELL32.@]
700 * Function to copy, move, delete and create one or more files with optional
704 * lpFileOp [I/O] pointer to a structure containing all the necessary information
709 DWORD WINAPI
SHFileOperationA(LPSHFILEOPSTRUCTA lpFileOp
)
711 SHFILEOPSTRUCTW nFileOp
= *((LPSHFILEOPSTRUCTW
)lpFileOp
);
712 DWORD retCode
= 0, size
;
713 LPWSTR ForFree
= NULL
, /* we change wString in SHNameTranslate and can't use it for freeing */
714 wString
= NULL
; /* we change this in SHNameTranslate */
717 if (FO_DELETE
== (nFileOp
.wFunc
& FO_MASK
))
718 nFileOp
.pTo
= NULL
; /* we need a NULL or a valid pointer for translation */
719 if (!(nFileOp
.fFlags
& FOF_SIMPLEPROGRESS
))
720 nFileOp
.lpszProgressTitle
= NULL
; /* we need a NULL or a valid pointer for translation */
721 while (1) /* every loop calculate size, second translate also, if we have storage for this */
723 size
= SHNameTranslate(&wString
, &nFileOp
.lpszProgressTitle
, FALSE
); /* no loop */
724 size
+= SHNameTranslate(&wString
, &nFileOp
.pFrom
, TRUE
); /* internal loop */
725 size
+= SHNameTranslate(&wString
, &nFileOp
.pTo
, TRUE
); /* internal loop */
729 retCode
= SHFileOperationW(&nFileOp
);
730 HeapFree(GetProcessHeap(), 0, ForFree
); /* we can not use wString, it was changed */
735 wString
= ForFree
= HeapAlloc(GetProcessHeap(), 0, size
* sizeof(WCHAR
));
736 if (ForFree
) continue;
737 retCode
= ERROR_OUTOFMEMORY
;
738 nFileOp
.fAnyOperationsAborted
= TRUE
;
739 SetLastError(retCode
);
744 lpFileOp
->hNameMappings
= nFileOp
.hNameMappings
;
745 lpFileOp
->fAnyOperationsAborted
= nFileOp
.fAnyOperationsAborted
;
749 static const char * debug_shfileops_flags( DWORD fFlags
)
751 return wine_dbg_sprintf( "%s%s%s%s%s%s%s%s%s%s%s%s%s",
752 fFlags
& FOF_MULTIDESTFILES
? "FOF_MULTIDESTFILES " : "",
753 fFlags
& FOF_CONFIRMMOUSE
? "FOF_CONFIRMMOUSE " : "",
754 fFlags
& FOF_SILENT
? "FOF_SILENT " : "",
755 fFlags
& FOF_RENAMEONCOLLISION
? "FOF_RENAMEONCOLLISION " : "",
756 fFlags
& FOF_NOCONFIRMATION
? "FOF_NOCONFIRMATION " : "",
757 fFlags
& FOF_WANTMAPPINGHANDLE
? "FOF_WANTMAPPINGHANDLE " : "",
758 fFlags
& FOF_ALLOWUNDO
? "FOF_ALLOWUNDO " : "",
759 fFlags
& FOF_FILESONLY
? "FOF_FILESONLY " : "",
760 fFlags
& FOF_SIMPLEPROGRESS
? "FOF_SIMPLEPROGRESS " : "",
761 fFlags
& FOF_NOCONFIRMMKDIR
? "FOF_NOCONFIRMMKDIR " : "",
762 fFlags
& FOF_NOERRORUI
? "FOF_NOERRORUI " : "",
763 fFlags
& FOF_NOCOPYSECURITYATTRIBS
? "FOF_NOCOPYSECURITYATTRIBS" : "",
764 fFlags
& 0xf000 ? "MORE-UNKNOWN-Flags" : "");
767 static const char * debug_shfileops_action( DWORD op
)
769 LPCSTR cFO_Name
[] = {"FO_????","FO_MOVE","FO_COPY","FO_DELETE","FO_RENAME"};
770 return wine_dbg_sprintf("%s", cFO_Name
[ op
]);
773 /*************************************************************************
774 * SHFileOperationW [SHELL32.@]
776 * See SHFileOperationA
778 DWORD WINAPI
SHFileOperationW(LPSHFILEOPSTRUCTW lpFileOp
)
780 SHFILEOPSTRUCTW nFileOp
= *(lpFileOp
);
782 LPCWSTR pNextFrom
= nFileOp
.pFrom
;
783 LPCWSTR pNextTo
= nFileOp
.pTo
;
784 LPCWSTR pFrom
= pNextFrom
;
786 HANDLE hFind
= INVALID_HANDLE_VALUE
;
787 WIN32_FIND_DATAW wfd
;
788 LPWSTR pTempFrom
= NULL
;
789 LPWSTR pTempTo
= NULL
;
791 LPWSTR pToFile
= NULL
;
797 FILEOP_FLAGS OFl
= ((FILEOP_FLAGS
)lpFileOp
->fFlags
& 0xfff);
799 BOOL b_Multi
= (nFileOp
.fFlags
& FOF_MULTIDESTFILES
);
801 BOOL b_MultiTo
= (FO_DELETE
!= (lpFileOp
->wFunc
& FO_MASK
));
802 BOOL b_MultiPaired
= (!b_MultiTo
);
803 BOOL b_MultiFrom
= FALSE
;
808 BOOL b_ToInvalidTail
= FALSE
;
809 BOOL b_ToValid
; /* for W98-Bug for FO_MOVE with source and target in same rootdrive */
811 BOOL b_ToTailSlash
= FALSE
;
813 long FuncSwitch
= (nFileOp
.wFunc
& FO_MASK
);
814 long level
= nFileOp
.wFunc
>>4;
816 /* default no error */
817 nFileOp
.fAnyOperationsAborted
= FALSE
;
819 if ((FuncSwitch
< FO_MOVE
) || (FuncSwitch
> FO_RENAME
))
820 goto shfileop_normal
; /* no valid FunctionCode */
823 TRACE("%s: flags (0x%04x) : %s\n",
824 debug_shfileops_action(FuncSwitch
), nFileOp
.fFlags
,
825 debug_shfileops_flags(nFileOp
.fFlags
) );
827 /* establish when pTo is interpreted as the name of the destination file
828 * or the directory where the Fromfile should be copied to.
830 * (1) pTo points to the name of an existing directory;
831 * (2) the flag FOF_MULTIDESTFILES is present;
832 * (3) whether pFrom point to multiple filenames.
836 * destisdir 1 1 1 1 0 0 0 0
837 * FOF_MULTIDESTFILES 1 1 0 0 1 1 0 0
838 * multiple from filenames 1 0 1 0 1 0 1 0
840 * copy files to dir 1 0 1 1 0 0 1 0
841 * create dir 0 0 0 0 0 0 1 0
844 * FOF_MULTIDESTFILES, FOF_NOCONFIRMATION, FOF_FILESONLY are implemented
845 * FOF_CONFIRMMOUSE, FOF_SILENT, FOF_NOCONFIRMMKDIR,
846 * FOF_SIMPLEPROGRESS, FOF_NOCOPYSECURITYATTRIBS are not implemented and ignored
847 * FOF_RENAMEONCOLLISION are implemented partially and breaks if file exist
848 * FOF_ALLOWUNDO, FOF_WANTMAPPINGHANDLE are not implemented and breaks
849 * if any other flag set, an error occurs
851 TRACE("%s level=%ld nFileOp.fFlags=0x%x\n",
852 debug_shfileops_action(FuncSwitch
), level
, lpFileOp
->fFlags
);
854 /* OFl &= (-1 - (FOF_MULTIDESTFILES | FOF_FILESONLY)); */
855 /* OFl ^= (FOF_SILENT | FOF_NOCONFIRMATION | FOF_SIMPLEPROGRESS | FOF_NOCONFIRMMKDIR); */
856 OFl
&= (~(FOF_MULTIDESTFILES
| FOF_NOCONFIRMATION
| FOF_FILESONLY
)); /* implemented */
857 OFl
^= (FOF_SILENT
| FOF_NOCONFIRMMKDIR
| FOF_NOERRORUI
| FOF_NOCOPYSECURITYATTRIBS
); /* ignored, if one */
858 OFl
&= (~FOF_SIMPLEPROGRESS
); /* ignored, only with FOF_SILENT */
861 if (OFl
& (~(FOF_CONFIRMMOUSE
| FOF_SILENT
| FOF_RENAMEONCOLLISION
|
862 FOF_NOCONFIRMMKDIR
| FOF_NOERRORUI
| FOF_NOCOPYSECURITYATTRIBS
)))
864 TRACE("%s level=%ld lpFileOp->fFlags=0x%x not implemented, Aborted=TRUE, stub\n",
865 debug_shfileops_action(FuncSwitch
), level
, OFl
);
866 retCode
= 0x403; /* 1027, we need an extension to shlfileop */
871 TRACE("%s level=%ld lpFileOp->fFlags=0x%x not fully implemented, stub\n",
872 debug_shfileops_action(FuncSwitch
), level
, OFl
);
876 if ((pNextFrom
) && (!(b_MultiTo
) || (pNextTo
)))
878 nFileOp
.pFrom
= pTempFrom
= HeapAlloc(GetProcessHeap(), 0, ((1 + 2 * (b_MultiTo
)) * MAX_PATH
+ 6) * sizeof(WCHAR
));
881 retCode
= ERROR_OUTOFMEMORY
;
882 SetLastError(retCode
);
886 pTempTo
= &pTempFrom
[MAX_PATH
+ 4];
887 nFileOp
.pTo
= pTempTo
;
888 ask_overwrite
= (!(nFileOp
.fFlags
& FOF_NOCONFIRMATION
) && !(nFileOp
.fFlags
& FOF_RENAMEONCOLLISION
));
889 not_overwrite
= (!(nFileOp
.fFlags
& FOF_NOCONFIRMATION
) || (nFileOp
.fFlags
& FOF_RENAMEONCOLLISION
));
893 retCode
= 0x402; /* 1026 */
896 /* need break at error before change sourcepointer */
897 while(!nFileOp
.fAnyOperationsAborted
&& (pNextFrom
[0]))
899 nFileOp
.wFunc
= ((level
+ 1) << 4) + FuncSwitch
;
900 nFileOp
.fFlags
= lpFileOp
->fFlags
;
905 pNextTo
= &pNextTo
[lstrlenW(pTo
)+1];
906 b_MultiTo
= (b_Multi
&& pNextTo
[0]);
910 pNextFrom
= &pNextFrom
[lstrlenW(pNextFrom
)+1];
911 if (!b_MultiFrom
&& !b_MultiTo
)
912 b_MultiFrom
= (pNextFrom
[0]);
914 pFromFile
= SHFileStrCpyCatW(pTempFrom
, pFrom
, NULL
);
918 pToFile
= SHFileStrCpyCatW(pTempTo
, pTo
, NULL
);
923 SHELL_FileNamesMatch(lpFileOp
->pFrom
, lpFileOp
->pTo
, (!b_Multi
|| b_MultiFrom
));
925 if (!(b_MultiPaired
) || !(pFromFile
) || !(pFromFile
[1]) || ((pTo
) && !(pToFile
)))
927 retCode
= 0x402; /* 1026 */
932 b_ToTailSlash
= (!pToFile
[1]);
936 if (StrChrW(pTempTo
,'\\'))
938 pToFile
= SHFileStrCpyCatW(pTempTo
, NULL
, NULL
);
941 b_ToInvalidTail
= (NULL
!= StrPBrkW(&pToFile
[1], wWildcardChars
));
945 b_Mask
= (NULL
!= StrPBrkW(&pFromFile
[1], wWildcardChars
));
946 if (FO_RENAME
== FuncSwitch
)
948 /* temporary only for FO_RENAME */
949 /* ??? b_Mask = (NULL != strrbrk(pFrom,"*?")); */
950 if (b_MultiTo
|| b_MultiFrom
|| (b_Mask
&& !b_ToInvalidTail
))
952 /* no work, only RC=0 */
953 /* ??? nFileOp.fAnyOperationsAborted = TRUE; */
954 /*#define W98_FO_RENEME */
956 goto shfileop_normal
;
958 retCode
= 0x1; /* 1 value unknown, W98 returns no error */
963 hFind
= FindFirstFileW(pFrom
, &wfd
);
964 if (INVALID_HANDLE_VALUE
== hFind
)
966 if ((FO_DELETE
== FuncSwitch
) && (b_Mask
))
969 FromPathAttr
= GetFileAttributesW(pTempFrom
);
971 if (IsAttribDir(FromPathAttr
))
973 /* FO_DELETE with mask and without found is valid */
974 goto shfileop_normal
;
977 /* root (without mask) is also not allowed as source, tested in W98 */
978 retCode
= 0x402; /* 1026 */
983 #define HIGH_ADR (LPWSTR)0xffffffff
985 /* ??? b_Mask = (!SHFileStrICmpA(&pFromFile[1], &wfd.cFileName[0], HIGH_ADR, HIGH_ADR)); */
986 if (!pTo
) /* FO_DELETE */
990 lpFileName
= wfd
.cAlternateFileName
;
992 lpFileName
= wfd
.cFileName
;
993 if (IsDotDir(lpFileName
) ||
994 ((b_Mask
) && IsAttribDir(wfd
.dwFileAttributes
) && (nFileOp
.fFlags
& FOF_FILESONLY
)))
996 SHFileStrCpyCatW(&pFromFile
[1], lpFileName
, NULL
);
997 /* TODO: Check the SHELL_DeleteFileOrDirectoryW() function in shell32.dll */
998 if (IsAttribFile(wfd
.dwFileAttributes
))
1000 nFileOp
.fAnyOperationsAborted
= (SHNotifyDeleteFileW(pTempFrom
) != ERROR_SUCCESS
);
1001 retCode
= 0x78; /* value unknown */
1005 nFileOp
.fAnyOperationsAborted
= (!SHELL_DeleteDirectoryW(pTempFrom
, (!(nFileOp
.fFlags
& FOF_NOCONFIRMATION
))));
1006 retCode
= 0x79; /* value unknown */
1008 } while (!nFileOp
.fAnyOperationsAborted
&& FindNextFileW(hFind
, &wfd
));
1010 hFind
= INVALID_HANDLE_VALUE
;
1011 if (nFileOp
.fAnyOperationsAborted
)
1013 goto shfileop_error
;
1016 } /* FO_DELETE ends, pTo must be always valid from here */
1018 b_SameRoot
= (toupperW(pTempFrom
[0]) == toupperW(pTempTo
[0]));
1019 b_SameTailName
= SHFileStrICmpW(pToFile
, pFromFile
, NULL
, NULL
);
1021 ToPathAttr
= ToAttr
= GetFileAttributesW(pTempTo
);
1022 if (!b_Mask
&& (ToAttr
== -1) && (pToFile
))
1025 ToPathAttr
= GetFileAttributesW(pTempTo
);
1029 if (FO_RENAME
== FuncSwitch
)
1031 if (!b_SameRoot
|| b_Mask
/* FO_RENAME works not with Mask */
1032 || !SHFileStrICmpW(pTempFrom
, pTempTo
, pFromFile
, NULL
)
1033 || (SHFileStrICmpW(pTempFrom
, pTempTo
, pFromFile
, HIGH_ADR
) && !b_ToTailSlash
))
1036 goto shfileop_error
;
1038 if (b_ToInvalidTail
)
1041 goto shfileop_error
;
1043 if (-1 == ToPathAttr
)
1046 goto shfileop_error
;
1048 if (IsAttribDir(wfd
.dwFileAttributes
) && IsAttribDir(ToAttr
))
1050 retCode
= (b_ToTailSlash
) ? 0xb7 : 0x7b;
1051 goto shfileop_error
;
1053 /* we use SHNotifyMoveFile() instead MoveFileW */
1054 if (SHNotifyMoveFileW(pTempFrom
, pTempTo
, nFileOp
.fFlags
& FOF_RENAMEONCOLLISION
) != ERROR_SUCCESS
)
1056 /* we need still the value for the returncode, we use the mostly assumed */
1058 goto shfileop_error
;
1060 goto shfileop_normal
;
1063 /* W98 Bug with FO_MOVE different to FO_COPY, better the same as FO_COPY */
1064 b_ToValid
= ((b_SameTailName
&& b_SameRoot
&& (FO_COPY
== FuncSwitch
)) ||
1065 (b_SameTailName
&& !b_SameRoot
) || (b_ToInvalidTail
));
1067 /* handle mask in source */
1070 if (!IsAttribDir(ToAttr
))
1072 retCode
= (b_ToInvalidTail
&&/* b_SameTailName &&*/ (FO_MOVE
== FuncSwitch
)) \
1074 goto shfileop_error
;
1076 pToFile
= SHFileStrCpyCatW(pTempTo
, NULL
, wBackslash
);
1077 nFileOp
.fFlags
= (nFileOp
.fFlags
| FOF_MULTIDESTFILES
);
1080 lpFileName
= wfd
.cAlternateFileName
;
1082 lpFileName
= wfd
.cFileName
;
1083 if (IsDotDir(lpFileName
) ||
1084 (IsAttribDir(wfd
.dwFileAttributes
) && (nFileOp
.fFlags
& FOF_FILESONLY
)))
1085 continue; /* next name in pTempFrom(dir) */
1086 SHFileStrCpyCatW(&pToFile
[1], lpFileName
, NULL
);
1087 SHFileStrCpyCatW(&pFromFile
[1], lpFileName
, NULL
);
1088 retCode
= SHFileOperationW (&nFileOp
);
1089 } while(!nFileOp
.fAnyOperationsAborted
&& FindNextFileW(hFind
, &wfd
));
1092 hFind
= INVALID_HANDLE_VALUE
;
1093 /* FO_COPY/FO_MOVE with mask, FO_DELETE and FO_RENAME are solved */
1097 /* only FO_COPY/FO_MOVE without mask, all others are (must be) solved */
1098 if (IsAttribDir(wfd
.dwFileAttributes
) && (ToAttr
== -1))
1103 ToPathAttr
= GetFileAttributesW(pTempTo
);
1104 if ((ToPathAttr
== -1) && b_ToValid
)
1106 /* create dir must be here, sample target D:\y\ *.* create with RC=10003 */
1107 if (SHCreateDirectoryExW(NULL
, pTempTo
, NULL
))
1109 retCode
= 0x73;/* value unknown */
1110 goto shfileop_error
;
1112 ToPathAttr
= GetFileAttributesW(pTempTo
);
1115 if (b_ToInvalidTail
)
1118 goto shfileop_error
;
1123 /* trailing BackSlash is ever removed and pToFile points to BackSlash before */
1124 if (!b_MultiTo
&& (b_MultiFrom
|| (!(b_Multi
) && IsAttribDir(ToAttr
))))
1126 if ((FO_MOVE
== FuncSwitch
) && IsAttribDir(ToAttr
) && IsAttribDir(wfd
.dwFileAttributes
))
1130 retCode
= 0x73; /* !b_Multi = 0x8 ?? */
1131 goto shfileop_error
;
1134 pToFile
= SHFileStrCpyCatW(pTempTo
, NULL
, wfd
.cFileName
);
1135 ToAttr
= GetFileAttributesW(pTempTo
);
1138 if (IsAttribDir(ToAttr
))
1140 if (IsAttribFile(wfd
.dwFileAttributes
))
1142 retCode
= (FO_COPY
== FuncSwitch
) ? 0x75 : 0xb7;
1143 goto shfileop_error
;
1149 ToPathAttr
= GetFileAttributesW(pTempTo
);
1151 if (IsAttribFile(ToPathAttr
))
1153 /* error, is this tested ? */
1155 goto shfileop_error
;
1159 /* singlesource + no mask */
1160 if (-1 == (ToAttr
& ToPathAttr
))
1162 /* Target-dir does not exist, and cannot be created */
1164 goto shfileop_error
;
1171 if ((ToAttr
== -1) && SHFileStrICmpW(pTempFrom
, pTempTo
, pFromFile
, NULL
))
1173 nFileOp
.wFunc
= ((level
+1)<<4) + FO_RENAME
;
1177 if (b_SameRoot
&& IsAttribDir(ToAttr
) && IsAttribDir(wfd
.dwFileAttributes
))
1179 /* we need pToFile for FO_DELETE after FO_MOVE contence */
1180 pToFile
= SHFileStrCpyCatW(pTempFrom
, NULL
, wWildcardFile
);
1184 nFileOp
.wFunc
= ((level
+1)<<4) + FO_COPY
;
1187 retCode
= SHFileOperationW(&nFileOp
);
1189 ((DWORD
*)pToFile
)[0] = '\0';
1190 if (!nFileOp
.fAnyOperationsAborted
&& (FO_RENAME
!= (nFileOp
.wFunc
& 0xf)))
1192 nFileOp
.wFunc
= ((level
+1)<<4) + FO_DELETE
;
1193 retCode
= SHFileOperationW(&nFileOp
);
1197 if (SHFileStrICmpW(pTempFrom
, pTempTo
, NULL
, NULL
))
1198 { /* target is the same as source ? */
1199 /* we still need the value for the returncode, we assume 0x71 */
1201 goto shfileop_error
;
1203 if (IsAttribDir((ToAttr
& wfd
.dwFileAttributes
)))
1205 if (IsAttribDir(ToAttr
) || !SHCreateDirectoryExW(NULL
,pTempTo
, NULL
))
1207 /* ??? nFileOp.fFlags = (nFileOp.fFlags | FOF_MULTIDESTFILES); */
1208 SHFileStrCpyCatW(pTempFrom
, NULL
, wWildcardFile
);
1209 retCode
= SHFileOperationW(&nFileOp
);
1213 retCode
= 0x750;/* value unknown */
1214 goto shfileop_error
;
1219 if (!(ask_overwrite
&& SHELL_ConfirmDialogW(ASK_OVERWRITE_FILE
, pTempTo
))
1222 /* we still need the value for the returncode, we use the mostly assumed */
1224 goto shfileop_error
;
1226 if (SHNotifyCopyFileW(pTempFrom
, pTempTo
, nFileOp
.fFlags
& FOF_RENAMEONCOLLISION
) != ERROR_SUCCESS
)
1228 retCode
= 0x77; /* value unknown */
1229 goto shfileop_error
;
1236 if (!(nFileOp
.fAnyOperationsAborted
))
1239 if (hFind
!= INVALID_HANDLE_VALUE
)
1241 hFind
= INVALID_HANDLE_VALUE
;
1243 HeapFree(GetProcessHeap(), 0, pTempFrom
);
1246 nFileOp
.fAnyOperationsAborted
= TRUE
;
1248 TRACE("%s level=%ld AnyOpsAborted=%s ret=0x%lx, with %s %s%s\n",
1249 debug_shfileops_action(FuncSwitch
), level
,
1250 nFileOp
.fAnyOperationsAborted
? "TRUE":"FALSE",
1251 retCode
, debugstr_w(pFrom
), pTo
? "-> ":"", debugstr_w(pTo
));
1253 lpFileOp
->fAnyOperationsAborted
= nFileOp
.fAnyOperationsAborted
;
1257 /*************************************************************************
1258 * SHFileOperation [SHELL32.@]
1261 DWORD WINAPI
SHFileOperationAW(LPVOID lpFileOp
)
1263 if (SHELL_OsIsUnicode())
1264 return SHFileOperationW(lpFileOp
);
1265 return SHFileOperationA(lpFileOp
);
1268 /*************************************************************************
1269 * SheGetDirW [SHELL32.281]
1272 HRESULT WINAPI
SheGetDirW(LPWSTR u
, LPWSTR v
)
1273 { FIXME("%p %p stub\n",u
,v
);
1277 /*************************************************************************
1278 * SheChangeDirW [SHELL32.274]
1281 HRESULT WINAPI
SheChangeDirW(LPWSTR u
)
1282 { FIXME("(%s),stub\n",debugstr_w(u
));
1286 /*************************************************************************
1287 * IsNetDrive [SHELL32.66]
1289 BOOL WINAPI
IsNetDrive(DWORD drive
)
1292 strcpy(root
, "A:\\");
1293 root
[0] += (char)drive
;
1294 return (GetDriveTypeA(root
) == DRIVE_REMOTE
);