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);