2 * UNIXFS - Shell namespace extension for the unix filesystem
4 * Copyright (C) 2005 Michael Jung
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * As you know, windows and unix do have a different philosophy with regard to
23 * the question of how a filesystem should be laid out. While we unix geeks
24 * learned to love the 'one-tree-rooted-at-/' approach, windows has in fact
25 * a whole forest of filesystem trees, each of which is typically identified by
28 * We would like wine to integrate as smoothly as possible (that is without
29 * sacrificing win32 compatibility) into the unix environment. For the
30 * filesystem question, this means we really would like those windows
31 * applications to work with unix path- and file-names. Unfortunately, this
32 * seems to be impossible in general. Therefore we have those symbolic links
33 * in wine's 'dosdevices' directory, which are used to simulate drives
34 * to keep windows applications happy. And as a consequence, we have those
35 * drive letters show up now and then in GUI applications running under wine,
36 * which gets the unix hardcore fans all angry, shouting at us @#!&$%* wine
37 * hackers that we are seducing the big companies not to port their applications
40 * DOS paths do appear at various places in GUI applications. Sometimes, they
41 * show up in the title bar of an application's window. They tend to accumulate
42 * in the most-recently-used section of the file-menu. And I've even seen some
43 * in a configuration dialog's edit control. In those examples, wine can't do a
44 * lot about this, since path-names can't be told appart from ordinary strings
45 * here. That's different in the file dialogs, though.
47 * With the introduction of the 'shell' in win32, Microsoft established an
48 * abstraction layer on top of the filesystem, called the shell namespace (I was
49 * told that Gnome's virtual filesystem is conceptually similar). In the shell
50 * namespace, one doesn't use ascii- or unicode-strings to uniquely identify
51 * objects. Instead Microsoft introduced item-identifier-lists (The c type is
52 * called ITEMIDLIST) as an abstraction of path-names. As you probably would
53 * have guessed, an item-identifier-list is a list of item-identifiers (whose
54 * c type's funny name is SHITEMID), which are opaque binary objects. This means
55 * that no application (apart from Microsoft Office) should make any assumptions
56 * on the internal structure of these SHITEMIDs.
58 * Since the user prefers to be presented the good-old DOS file-names instead of
59 * binary ITEMIDLISTs, a translation method between string-based file-names and
60 * ITEMIDLISTs was established. At the core of this are the COM-Interface
61 * IShellFolder and especially it's methods ParseDisplayName and
62 * GetDisplayNameOf. Basically, you give a DOS-path (let's say C:\windows) to
63 * ParseDisplayName and get a SHITEMID similar to <Desktop|My Computer|C:|windows|>.
64 * Since it's opaque, you can't see the 'C', the 'windows' and the other stuff.
65 * You can only figure out that the ITEMIDLIST is composed of four SHITEMIDS.
66 * The file dialog applies IShellFolder's BindToObject method to bind to each of
67 * those four objects (Desktop, My Computer, C: and windows. All of them have to
68 * implement the IShellFolder interface.) and asks them how they would like to be
69 * displayed (basically their icon and the string displayed). If the file dialog
70 * asks <Desktop|My Computer|C:|windows> which sub-objects it contains (via
71 * EnumObjects) it gets a list of opaque SHITEMIDs, which can be concatenated to
72 * <Desktop|...|windows> to build a new ITEMIDLIST and browse, for instance,
73 * into <system32>. This means the file dialog browses the shell namespace by
74 * identifying objects via ITEMIDLISTs. Once the user has selected a location to
75 * save his valuable file, the file dialog calls IShellFolder's GetDisplayNameOf
76 * method to translate the ITEMIDLIST back to a DOS filename.
78 * It seems that one intention of the shell namespace concept was to make it
79 * possible to have objects in the namespace, which don't have any counterpart
80 * in the filesystem. The 'My Computer' shell folder object is one instance
81 * which comes to mind (Go try to save a file into 'My Computer' on windows.)
82 * So, to make matters a little more complex, before the file dialog asks a
83 * shell namespace object for it's DOS path, it asks if it actually has one.
84 * This is done via the IShellFolder::GetAttributesOf method, which sets the
85 * SFGAO_FILESYSTEM if - and only if - it has.
87 * The two things, described in the previous two paragraphs, are what unixfs is
88 * based on. So basically, if UnixDosFolder's ParseDisplayName method is called
89 * with a 'c:\windows' path-name, it doesn't return an
90 * <Desktop|My Computer|C:|windows|> ITEMIDLIST. Instead, it uses
91 * shell32's wine_get_unix_path_name and the _posix_ (which means not the win32)
92 * fileio api's to figure out that c: is mapped to - let's say -
93 * /home/mjung/.wine/drive_c and then constructs a
94 * <Desktop|/|home|mjung|.wine|drive_c> ITEMIDLIST. Which is what the file
95 * dialog uses to display the folder and file objects, which is why you see a
96 * unix path. When the user has found a nice place for his file and hits the
97 * save button, the ITEMIDLIST of the selected folder object is passed to
98 * GetDisplayNameOf, which returns a _DOS_ path name
99 * (like H:\home_of_my_new_file out of <|Desktop|/|home|mjung|home_of_my_new_file|>).
100 * Unixfs basically mounts your dos devices together in order to construct
101 * a copy of your unix filesystem structure.
103 * But what if none of the symbolic links in 'dosdevices' points to '/', you
104 * might ask ("And I don't want wine have access to my complete hard drive, you
105 * *%&1#!"). No problem, as I stated above, unixfs uses the _posix_ apis to
106 * construct the ITEMIDLISTs. Folders, which aren't accessible via a drive letter,
107 * don't have the SFGAO_FILESYSTEM flag set. So the file dialogs should'nt allow
108 * the user to select such a folder for file storage (And if it does anyhow, it
109 * will not be able to return a valid path, since there is none). Think of those
110 * folders as a hierarchy of 'My Computer'-like folders, which happen to be a
111 * shadow of your unix filesystem tree. And since all of this stuff doesn't
112 * change anything at all in wine's fileio api's, windows applications will have
113 * no more access rights as they had before.
115 * To sum it all up, you can still savely run wine with you root account (Just
116 * kidding, don't do it.)
118 * If you are now standing in front of your computer, shouting hotly
119 * "I am not convinced, Mr. Rumsfeld^H^H^H^H^H^H^H^H^H^H^H^H", fire up regedit
120 * and delete HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\
121 * Explorer\Desktop\Namespace\{9D20AAE8-0625-44B0-9CA7-71889C2254D9} and you
122 * will be back in the pre-unixfs days.
126 #include "wine/port.h"
136 #ifdef HAVE_SYS_STAT_H
137 # include <sys/stat.h>
146 #define NONAMELESSUNION
147 #define NONAMELESSSTRUCT
155 #include "winternl.h"
156 #include "wine/debug.h"
158 #include "shell32_main.h"
159 #include "shellfolder.h"
161 #include "shresdef.h"
164 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
166 #define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
167 #define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
169 #define LEN_SHITEMID_FIXED_PART ((USHORT) \
170 ( sizeof(USHORT) /* SHITEMID's cb field. */ \
171 + sizeof(PIDLTYPE) /* PIDLDATA's type field. */ \
172 + sizeof(FileStruct) /* Well, the FileStruct. */ \
173 - sizeof(char) /* One char too much in FileStruct. */ \
174 + sizeof(FileStructW) /* You name it. */ \
175 - sizeof(WCHAR) /* One WCHAR too much in FileStructW. */ \
176 + sizeof(WORD) )) /* Offset of FileStructW field in PIDL. */
178 #define PATHMODE_UNIX 0
179 #define PATHMODE_DOS 1
181 /* UnixFolder object layout and typedef.
183 typedef struct _UnixFolder
{
184 const IShellFolder2Vtbl
*lpIShellFolder2Vtbl
;
185 const IPersistFolder3Vtbl
*lpIPersistFolder3Vtbl
;
186 const IPersistPropertyBagVtbl
*lpIPersistPropertyBagVtbl
;
187 const IDropTargetVtbl
*lpIDropTargetVtbl
;
188 const ISFHelperVtbl
*lpISFHelperVtbl
;
190 CHAR
*m_pszPath
; /* Target path of the shell folder (CP_UNIXCP) */
191 LPITEMIDLIST m_pidlLocation
; /* Location in the shell namespace */
193 DWORD m_dwAttributes
;
194 const CLSID
*m_pCLSID
;
195 DWORD m_dwDropEffectsMask
;
198 /* Will hold the registered clipboard format identifier for ITEMIDLISTS. */
199 static UINT cfShellIDList
= 0;
201 /******************************************************************************
202 * UNIXFS_is_rooted_at_desktop [Internal]
204 * Checks if the unixfs namespace extension is rooted at desktop level.
207 * TRUE, if unixfs is rooted at desktop level
210 BOOL
UNIXFS_is_rooted_at_desktop(void) {
212 WCHAR wszRootedAtDesktop
[69 + CHARS_IN_GUID
] = {
213 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
214 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
215 'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
216 'N','a','m','e','S','p','a','c','e','\\',0 };
218 if (StringFromGUID2(&CLSID_UnixDosFolder
, wszRootedAtDesktop
+ 69, CHARS_IN_GUID
) &&
219 RegOpenKeyExW(HKEY_LOCAL_MACHINE
, wszRootedAtDesktop
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
227 /******************************************************************************
228 * UNIXFS_filename_from_shitemid [Internal]
230 * Get CP_UNIXCP encoded filename corresponding to the first item of a pidl
233 * pidl [I] A simple SHITEMID
234 * pszPathElement [O] Filename in CP_UNIXCP encoding will be stored here
237 * Success: Number of bytes necessary to store the CP_UNIXCP encoded filename
238 * _without_ the terminating NUL.
242 * Size of the buffer at pszPathElement has to be FILENAME_MAX. pszPathElement
243 * may be NULL, if you are only interested in the return value.
245 static int UNIXFS_filename_from_shitemid(LPCITEMIDLIST pidl
, char* pszPathElement
) {
246 FileStructW
*pFileStructW
= _ILGetFileStructW(pidl
);
250 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pFileStructW
->wszName
, -1, pszPathElement
,
251 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
253 /* There might be pidls slipping in from shfldr_fs.c, which don't contain the
254 * FileStructW field. In this case, we have to convert from CP_ACP to CP_UNIXCP. */
255 char *pszText
= _ILGetTextPointer(pidl
);
256 WCHAR
*pwszPathElement
= NULL
;
259 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, NULL
, 0);
260 if (!cWideChars
) goto cleanup
;
262 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
263 if (!pwszPathElement
) goto cleanup
;
265 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, pwszPathElement
, cWideChars
);
266 if (!cWideChars
) goto cleanup
;
268 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pwszPathElement
, -1, pszPathElement
,
269 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
272 SHFree(pwszPathElement
);
275 if (cLen
) cLen
--; /* Don't count terminating NUL! */
279 /******************************************************************************
280 * UNIXFS_shitemid_len_from_filename [Internal]
282 * Computes the necessary length of a pidl to hold a path element
285 * szPathElement [I] The path element string in CP_UNIXCP encoding.
286 * ppszPathElement [O] Path element string in CP_ACP encoding.
287 * ppwszPathElement [O] Path element string as WCHAR string.
290 * Success: Length in bytes of a SHITEMID representing szPathElement
294 * Provide NULL values if not interested in pp(w)szPathElement. Otherwise
295 * caller is responsible to free ppszPathElement and ppwszPathElement with
298 static USHORT
UNIXFS_shitemid_len_from_filename(
299 const char *szPathElement
, char **ppszPathElement
, WCHAR
**ppwszPathElement
)
301 USHORT cbPidlLen
= 0;
302 WCHAR
*pwszPathElement
= NULL
;
303 char *pszPathElement
= NULL
;
304 int cWideChars
, cChars
;
306 /* There and Back Again: A Hobbit's Holiday. CP_UNIXCP might be some ANSI
307 * codepage or it might be a real multi-byte encoding like utf-8. There is no
308 * other way to figure out the length of the corresponding WCHAR and CP_ACP
309 * strings without actually doing the full CP_UNIXCP -> WCHAR -> CP_ACP cycle. */
311 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, NULL
, 0);
312 if (!cWideChars
) goto cleanup
;
314 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
315 if (!pwszPathElement
) goto cleanup
;
317 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, pwszPathElement
, cWideChars
);
318 if (!cWideChars
) goto cleanup
;
320 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, NULL
, 0, 0, 0);
321 if (!cChars
) goto cleanup
;
323 pszPathElement
= SHAlloc(cChars
);
324 if (!pszPathElement
) goto cleanup
;
326 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, pszPathElement
, cChars
, 0, 0);
327 if (!cChars
) goto cleanup
;
329 /* (cChars & 0x1) is for the potential alignment byte */
330 cbPidlLen
= LEN_SHITEMID_FIXED_PART
+ cChars
+ (cChars
& 0x1) + cWideChars
* sizeof(WCHAR
);
333 if (cbPidlLen
&& ppszPathElement
)
334 *ppszPathElement
= pszPathElement
;
336 SHFree(pszPathElement
);
338 if (cbPidlLen
&& ppwszPathElement
)
339 *ppwszPathElement
= pwszPathElement
;
341 SHFree(pwszPathElement
);
346 /******************************************************************************
347 * UNIXFS_is_pidl_of_type [Internal]
349 * Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
352 * pIDL [I] The ITEMIDLIST to be checked.
353 * fFilter [I] Shell condition flags, which specify the filter.
356 * TRUE, if pIDL is accepted by fFilter
359 static inline BOOL
UNIXFS_is_pidl_of_type(LPITEMIDLIST pIDL
, SHCONTF fFilter
) {
360 LPPIDLDATA pIDLData
= _ILGetDataPointer(pIDL
);
361 if (!(fFilter
& SHCONTF_INCLUDEHIDDEN
) && pIDLData
&&
362 (pIDLData
->u
.file
.uFileAttribs
& FILE_ATTRIBUTE_HIDDEN
))
366 if (_ILIsFolder(pIDL
) && (fFilter
& SHCONTF_FOLDERS
)) return TRUE
;
367 if (_ILIsValue(pIDL
) && (fFilter
& SHCONTF_NONFOLDERS
)) return TRUE
;
371 /******************************************************************************
372 * UNIXFS_is_dos_device [Internal]
374 * Determines if a unix directory corresponds to any dos device.
377 * statPath [I] The stat struct of the directory, as returned by stat(2).
380 * TRUE, if statPath corresponds to any dos drive letter
383 static BOOL
UNIXFS_is_dos_device(const struct stat
*statPath
) {
384 struct stat statDrive
;
387 WCHAR wszDosDevice
[4] = { 'A', ':', '\\', 0 };
389 for (dwDriveMap
= GetLogicalDrives(); dwDriveMap
; dwDriveMap
>>= 1, wszDosDevice
[0]++) {
390 if (!(dwDriveMap
& 0x1)) continue;
391 pszDrivePath
= wine_get_unix_file_name(wszDosDevice
);
392 if (pszDrivePath
&& !stat(pszDrivePath
, &statDrive
)) {
393 HeapFree(GetProcessHeap(), 0, pszDrivePath
);
394 if ((statPath
->st_dev
== statDrive
.st_dev
) && (statPath
->st_ino
== statDrive
.st_ino
))
401 /******************************************************************************
402 * UNIXFS_get_unix_path [Internal]
404 * Convert an absolute dos path to an absolute unix path.
405 * Evaluate "/.", "/.." and the symbolic links in $WINEPREFIX/dosdevices.
408 * pszDosPath [I] An absolute dos path
409 * pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
413 * Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
415 static BOOL
UNIXFS_get_unix_path(LPCWSTR pszDosPath
, char *pszCanonicalPath
)
417 char *pPathTail
, *pElement
, *pCanonicalTail
, szPath
[FILENAME_MAX
], *pszUnixPath
;
418 WCHAR wszDrive
[] = { '?', ':', '\\', 0 };
419 int cDriveSymlinkLen
;
421 TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath
), pszCanonicalPath
);
423 if (!pszDosPath
|| pszDosPath
[1] != ':')
426 /* Get the canonicalized unix path corresponding to the drive letter. */
427 wszDrive
[0] = pszDosPath
[0];
428 pszUnixPath
= wine_get_unix_file_name(wszDrive
);
429 if (!pszUnixPath
) return FALSE
;
430 cDriveSymlinkLen
= strlen(pszUnixPath
);
431 pElement
= realpath(pszUnixPath
, szPath
);
432 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
433 if (!pElement
) return FALSE
;
434 if (szPath
[strlen(szPath
)-1] != '/') strcat(szPath
, "/");
436 /* Append the part relative to the drive symbolic link target. */
437 pszUnixPath
= wine_get_unix_file_name(pszDosPath
);
438 if (!pszUnixPath
) return FALSE
;
439 strcat(szPath
, pszUnixPath
+ cDriveSymlinkLen
);
440 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
442 /* pCanonicalTail always points to the end of the canonical path constructed
443 * thus far. pPathTail points to the still to be processed part of the input
444 * path. pElement points to the path element currently investigated.
446 *pszCanonicalPath
= '\0';
447 pCanonicalTail
= pszCanonicalPath
;
453 pElement
= pPathTail
;
454 pPathTail
= strchr(pPathTail
+1, '/');
455 if (!pPathTail
) /* Last path element may not be terminated by '/'. */
456 pPathTail
= pElement
+ strlen(pElement
);
457 /* Temporarily terminate the current path element. Will be restored later. */
461 /* Skip "/." path elements */
462 if (!strcmp("/.", pElement
)) {
464 } else if (!strcmp("/..", pElement
)) {
465 /* Remove last element in canonical path for "/.." elements, then skip. */
466 char *pTemp
= strrchr(pszCanonicalPath
, '/');
468 pCanonicalTail
= pTemp
;
469 *pCanonicalTail
= '\0';
472 /* Directory or file. Copy to canonical path */
473 if (pCanonicalTail
- pszCanonicalPath
+ pPathTail
- pElement
+ 1 > FILENAME_MAX
)
476 memcpy(pCanonicalTail
, pElement
, pPathTail
- pElement
+ 1);
477 pCanonicalTail
+= pPathTail
- pElement
;
480 } while (pPathTail
[0] == '/');
482 TRACE("--> %s\n", debugstr_a(pszCanonicalPath
));
487 /******************************************************************************
488 * UNIXFS_seconds_since_1970_to_dos_date_time [Internal]
490 * Convert unix time to FAT time
493 * ss1970 [I] Unix time (seconds since 1970)
494 * pDate [O] Corresponding FAT date
495 * pTime [O] Corresponding FAT time
497 static inline void UNIXFS_seconds_since_1970_to_dos_date_time(
498 time_t ss1970
, LPWORD pDate
, LPWORD pTime
)
503 RtlSecondsSince1970ToTime( ss1970
, &time
);
504 fileTime
.dwLowDateTime
= time
.u
.LowPart
;
505 fileTime
.dwHighDateTime
= time
.u
.HighPart
;
506 FileTimeToDosDateTime(&fileTime
, pDate
, pTime
);
509 /******************************************************************************
510 * UNIXFS_build_shitemid [Internal]
512 * Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
516 * pszUnixPath [I] An absolute path. The SHITEMID will be build for the last component.
517 * pIDL [O] SHITEMID will be constructed here.
520 * Success: A pointer to the terminating '\0' character of path.
524 * Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
525 * If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
528 static char* UNIXFS_build_shitemid(char *pszUnixPath
, void *pIDL
) {
530 struct stat fileStat
;
531 char *pszComponentU
, *pszComponentA
;
532 WCHAR
*pwszComponentW
;
533 int cComponentULen
, cComponentALen
;
535 FileStructW
*pFileStructW
;
536 WORD uOffsetW
, *pOffsetW
;
538 TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath
), pIDL
);
540 /* We are only interested in regular files and directories. */
541 if (stat(pszUnixPath
, &fileStat
)) return NULL
;
542 if (!S_ISDIR(fileStat
.st_mode
) && !S_ISREG(fileStat
.st_mode
)) return NULL
;
544 /* Compute the SHITEMID's length and wipe it. */
545 pszComponentU
= strrchr(pszUnixPath
, '/') + 1;
546 cComponentULen
= strlen(pszComponentU
);
547 cbLen
= UNIXFS_shitemid_len_from_filename(pszComponentU
, &pszComponentA
, &pwszComponentW
);
548 if (!cbLen
) return NULL
;
549 memset(pIDL
, 0, cbLen
);
550 ((LPSHITEMID
)pIDL
)->cb
= cbLen
;
552 /* Set shell32's standard SHITEMID data fields. */
553 pIDLData
= _ILGetDataPointer((LPCITEMIDLIST
)pIDL
);
554 pIDLData
->type
= S_ISDIR(fileStat
.st_mode
) ? PT_FOLDER
: PT_VALUE
;
555 pIDLData
->u
.file
.dwFileSize
= (DWORD
)fileStat
.st_size
;
556 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pIDLData
->u
.file
.uFileDate
,
557 &pIDLData
->u
.file
.uFileTime
);
558 pIDLData
->u
.file
.uFileAttribs
= 0;
559 if (S_ISDIR(fileStat
.st_mode
)) pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_DIRECTORY
;
560 if (pszComponentU
[0] == '.') pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_HIDDEN
;
561 cComponentALen
= lstrlenA(pszComponentA
) + 1;
562 memcpy(pIDLData
->u
.file
.szNames
, pszComponentA
, cComponentALen
);
564 pFileStructW
= (FileStructW
*)(pIDLData
->u
.file
.szNames
+ cComponentALen
+ (cComponentALen
& 0x1));
565 uOffsetW
= (WORD
)(((LPBYTE
)pFileStructW
) - ((LPBYTE
)pIDL
));
566 pFileStructW
->cbLen
= cbLen
- uOffsetW
;
567 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pFileStructW
->uCreationDate
,
568 &pFileStructW
->uCreationTime
);
569 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_atime
, &pFileStructW
->uLastAccessDate
,
570 &pFileStructW
->uLastAccessTime
);
571 lstrcpyW(pFileStructW
->wszName
, pwszComponentW
);
573 pOffsetW
= (WORD
*)(((LPBYTE
)pIDL
) + cbLen
- sizeof(WORD
));
574 *pOffsetW
= uOffsetW
;
576 SHFree(pszComponentA
);
577 SHFree(pwszComponentW
);
579 return pszComponentU
+ cComponentULen
;
582 /******************************************************************************
583 * UNIXFS_path_to_pidl [Internal]
586 * pUnixFolder [I] If path is relative, pUnixFolder represents the base path
587 * path [I] An absolute unix or dos path or a path relativ to pUnixFolder
588 * ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
592 * Failure: FALSE, invalid params or out of memory
595 * pUnixFolder also carries the information if the path is expected to be unix or dos.
597 static BOOL
UNIXFS_path_to_pidl(UnixFolder
*pUnixFolder
, const WCHAR
*path
, LPITEMIDLIST
*ppidl
) {
599 int cPidlLen
, cPathLen
;
600 char *pSlash
, *pNextSlash
, szCompletePath
[FILENAME_MAX
], *pNextPathElement
, *pszAPath
;
603 TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder
, debugstr_w(path
), ppidl
);
608 /* Build an absolute path and let pNextPathElement point to the interesting
609 * relative sub-path. We need the absolute path to call 'stat', but the pidl
610 * will only contain the relative part.
612 if ((pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) && (path
[1] == ':'))
614 /* Absolute dos path. Convert to unix */
615 if (!UNIXFS_get_unix_path(path
, szCompletePath
))
617 pNextPathElement
= szCompletePath
;
619 else if ((pUnixFolder
->m_dwPathMode
== PATHMODE_UNIX
) && (path
[0] == '/'))
621 /* Absolute unix path. Just convert to ANSI. */
622 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
, FILENAME_MAX
, NULL
, NULL
);
623 pNextPathElement
= szCompletePath
;
627 /* Relative dos or unix path. Concat with this folder's path */
628 int cBasePathLen
= strlen(pUnixFolder
->m_pszPath
);
629 memcpy(szCompletePath
, pUnixFolder
->m_pszPath
, cBasePathLen
);
630 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
+ cBasePathLen
,
631 FILENAME_MAX
- cBasePathLen
, NULL
, NULL
);
632 pNextPathElement
= szCompletePath
+ cBasePathLen
- 1;
634 /* If in dos mode, replace '\' with '/' */
635 if (pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) {
636 char *pBackslash
= strchr(pNextPathElement
, '\\');
639 pBackslash
= strchr(pBackslash
, '\\');
644 /* Special case for the root folder. */
645 if (!strcmp(szCompletePath
, "/")) {
646 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(sizeof(USHORT
));
647 if (!pidl
) return FALSE
;
648 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
652 /* Remove trailing slash, if present */
653 cPathLen
= strlen(szCompletePath
);
654 if (szCompletePath
[cPathLen
-1] == '/')
655 szCompletePath
[cPathLen
-1] = '\0';
657 if ((szCompletePath
[0] != '/') || (pNextPathElement
[0] != '/')) {
658 ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath
, pNextPathElement
);
662 /* At this point, we have an absolute unix path in szCompletePath
663 * and the relative portion of it in pNextPathElement. Both starting with '/'
664 * and _not_ terminated by a '/'. */
665 TRACE("complete path: %s, relative path: %s\n", szCompletePath
, pNextPathElement
);
667 /* Convert to CP_ACP and WCHAR */
668 if (!UNIXFS_shitemid_len_from_filename(pNextPathElement
, &pszAPath
, &pwszPath
))
671 /* Compute the length of the complete ITEMIDLIST */
675 pNextSlash
= strchr(pSlash
+1, '/');
676 cPidlLen
+= LEN_SHITEMID_FIXED_PART
+ /* Fixed part length plus potential alignment byte. */
677 (pNextSlash
? (pNextSlash
- pSlash
) & 0x1 : lstrlenA(pSlash
) & 0x1);
681 /* The USHORT is for the ITEMIDLIST terminator. The NUL terminators for the sub-path-strings
682 * are accounted for by the '/' separators, which are not stored in the SHITEMIDs. Above we
683 * have ensured that the number of '/'s exactly matches the number of sub-path-strings. */
684 cPidlLen
+= lstrlenA(pszAPath
) + lstrlenW(pwszPath
) * sizeof(WCHAR
) + sizeof(USHORT
);
689 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(cPidlLen
);
690 if (!pidl
) return FALSE
;
692 /* Concatenate the SHITEMIDs of the sub-directories. */
693 while (*pNextPathElement
) {
694 pSlash
= strchr(pNextPathElement
+1, '/');
695 if (pSlash
) *pSlash
= '\0';
696 pNextPathElement
= UNIXFS_build_shitemid(szCompletePath
, pidl
);
697 if (pSlash
) *pSlash
= '/';
699 if (!pNextPathElement
) {
704 pidl
= ILGetNext(pidl
);
706 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
708 if ((char *)pidl
-(char *)*ppidl
+sizeof(USHORT
) != cPidlLen
) /* We've corrupted the heap :( */
709 ERR("Computed length of pidl incorrect. Please report.\n");
714 /******************************************************************************
715 * UNIXFS_initialize_target_folder [Internal]
717 * Initialize the m_pszPath member of an UnixFolder, given an absolute unix
718 * base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
719 * specifies the location in the shell namespace alone.
722 * This [IO] The UnixFolder, whose target path is to be initialized
723 * szBasePath [I] The absolute base path
724 * pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
725 * dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
726 * (Used to pass the SFGAO_FILESYSTEM flag down the path)
731 static HRESULT
UNIXFS_initialize_target_folder(UnixFolder
*This
, const char *szBasePath
,
732 LPCITEMIDLIST pidlSubFolder
, DWORD dwAttributes
)
734 LPCITEMIDLIST current
= pidlSubFolder
;
735 DWORD dwPathLen
= strlen(szBasePath
)+1;
736 struct stat statPrefix
;
739 /* Determine the path's length bytes */
740 while (current
&& current
->mkid
.cb
) {
741 dwPathLen
+= UNIXFS_filename_from_shitemid(current
, NULL
) + 1; /* For the '/' */
742 current
= ILGetNext(current
);
745 /* Build the path and compute the attributes*/
746 This
->m_dwAttributes
=
747 dwAttributes
|SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
;
748 This
->m_pszPath
= pNextDir
= SHAlloc(dwPathLen
);
749 if (!This
->m_pszPath
) {
750 WARN("SHAlloc failed!\n");
753 current
= pidlSubFolder
;
754 strcpy(pNextDir
, szBasePath
);
755 pNextDir
+= strlen(szBasePath
);
756 if (This
->m_dwPathMode
== PATHMODE_UNIX
|| IsEqualCLSID(&CLSID_MyDocuments
, This
->m_pCLSID
))
757 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
758 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
760 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
761 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
763 while (current
&& current
->mkid
.cb
) {
764 pNextDir
+= UNIXFS_filename_from_shitemid(current
, pNextDir
);
765 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
767 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
768 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
771 current
= ILGetNext(current
);
778 /******************************************************************************
781 * Class whose heap based instances represent unix filesystem directories.
784 static void UnixFolder_Destroy(UnixFolder
*pUnixFolder
) {
785 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
787 SHFree(pUnixFolder
->m_pszPath
);
788 ILFree(pUnixFolder
->m_pidlLocation
);
792 static HRESULT WINAPI
UnixFolder_IShellFolder2_QueryInterface(IShellFolder2
*iface
, REFIID riid
,
795 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
797 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
799 if (!ppv
) return E_INVALIDARG
;
801 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IShellFolder
, riid
) ||
802 IsEqualIID(&IID_IShellFolder2
, riid
))
804 *ppv
= STATIC_CAST(IShellFolder2
, This
);
805 } else if (IsEqualIID(&IID_IPersistFolder3
, riid
) || IsEqualIID(&IID_IPersistFolder2
, riid
) ||
806 IsEqualIID(&IID_IPersistFolder
, riid
) || IsEqualIID(&IID_IPersist
, riid
))
808 *ppv
= STATIC_CAST(IPersistFolder3
, This
);
809 } else if (IsEqualIID(&IID_IPersistPropertyBag
, riid
)) {
810 *ppv
= STATIC_CAST(IPersistPropertyBag
, This
);
811 } else if (IsEqualIID(&IID_ISFHelper
, riid
)) {
812 *ppv
= STATIC_CAST(ISFHelper
, This
);
813 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
814 *ppv
= STATIC_CAST(IDropTarget
, This
);
816 cfShellIDList
= RegisterClipboardFormatA(CFSTR_SHELLIDLIST
);
819 return E_NOINTERFACE
;
822 IUnknown_AddRef((IUnknown
*)*ppv
);
826 static ULONG WINAPI
UnixFolder_IShellFolder2_AddRef(IShellFolder2
*iface
) {
827 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
829 TRACE("(iface=%p)\n", iface
);
831 return InterlockedIncrement(&This
->m_cRef
);
834 static ULONG WINAPI
UnixFolder_IShellFolder2_Release(IShellFolder2
*iface
) {
835 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
838 TRACE("(iface=%p)\n", iface
);
840 cRef
= InterlockedDecrement(&This
->m_cRef
);
843 UnixFolder_Destroy(This
);
848 static HRESULT WINAPI
UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2
* iface
, HWND hwndOwner
,
849 LPBC pbcReserved
, LPOLESTR lpszDisplayName
, ULONG
* pchEaten
, LPITEMIDLIST
* ppidl
,
850 ULONG
* pdwAttributes
)
852 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
855 TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
856 "pdwAttributes=%p) stub\n", iface
, hwndOwner
, pbcReserved
, debugstr_w(lpszDisplayName
),
857 pchEaten
, ppidl
, pdwAttributes
);
859 result
= UNIXFS_path_to_pidl(This
, lpszDisplayName
, ppidl
);
860 if (result
&& pdwAttributes
&& *pdwAttributes
)
862 IShellFolder
*pParentSF
;
863 LPCITEMIDLIST pidlLast
;
864 LPITEMIDLIST pidlComplete
= ILCombine(This
->m_pidlLocation
, *ppidl
);
867 hr
= SHBindToParent(pidlComplete
, &IID_IShellFolder
, (LPVOID
*)&pParentSF
, &pidlLast
);
869 FIXME("SHBindToParent failed! hr = %08x\n", hr
);
870 ILFree(pidlComplete
);
873 IShellFolder_GetAttributesOf(pParentSF
, 1, &pidlLast
, pdwAttributes
);
874 IShellFolder_Release(pParentSF
);
875 ILFree(pidlComplete
);
878 if (!result
) TRACE("FAILED!\n");
879 return result
? S_OK
: E_FAIL
;
882 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
);
884 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumObjects(IShellFolder2
* iface
, HWND hwndOwner
,
885 SHCONTF grfFlags
, IEnumIDList
** ppEnumIDList
)
887 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
888 IUnknown
*newIterator
;
891 TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08x, ppEnumIDList=%p)\n",
892 iface
, hwndOwner
, grfFlags
, ppEnumIDList
);
894 if (!This
->m_pszPath
) {
895 WARN("EnumObjects called on uninitialized UnixFolder-object!\n");
899 newIterator
= UnixSubFolderIterator_Constructor(This
, grfFlags
);
900 hr
= IUnknown_QueryInterface(newIterator
, &IID_IEnumIDList
, (void**)ppEnumIDList
);
901 IUnknown_Release(newIterator
);
906 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
);
908 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToObject(IShellFolder2
* iface
, LPCITEMIDLIST pidl
,
909 LPBC pbcReserved
, REFIID riid
, void** ppvOut
)
911 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
912 IPersistFolder3
*persistFolder
;
914 const CLSID
*clsidChild
;
916 TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
917 iface
, pidl
, pbcReserved
, riid
, ppvOut
);
919 if (!pidl
|| !pidl
->mkid
.cb
)
922 if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
923 /* Children of FolderShortcuts are ShellFSFolders on Windows.
924 * Unixfs' counterpart is UnixDosFolder. */
925 clsidChild
= &CLSID_UnixDosFolder
;
927 clsidChild
= This
->m_pCLSID
;
930 hr
= CreateUnixFolder(NULL
, &IID_IPersistFolder3
, (void**)&persistFolder
, clsidChild
);
931 if (!SUCCEEDED(hr
)) return hr
;
932 hr
= IPersistFolder_QueryInterface(persistFolder
, riid
, (void**)ppvOut
);
935 UnixFolder
*subfolder
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, persistFolder
);
936 subfolder
->m_pidlLocation
= ILCombine(This
->m_pidlLocation
, pidl
);
937 hr
= UNIXFS_initialize_target_folder(subfolder
, This
->m_pszPath
, pidl
,
938 This
->m_dwAttributes
& SFGAO_FILESYSTEM
);
941 IPersistFolder3_Release(persistFolder
);
946 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToStorage(IShellFolder2
* This
, LPCITEMIDLIST pidl
,
947 LPBC pbcReserved
, REFIID riid
, void** ppvObj
)
953 static HRESULT WINAPI
UnixFolder_IShellFolder2_CompareIDs(IShellFolder2
* iface
, LPARAM lParam
,
954 LPCITEMIDLIST pidl1
, LPCITEMIDLIST pidl2
)
956 BOOL isEmpty1
, isEmpty2
;
958 LPITEMIDLIST firstpidl
;
962 TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface
, lParam
, pidl1
, pidl2
);
964 isEmpty1
= !pidl1
|| !pidl1
->mkid
.cb
;
965 isEmpty2
= !pidl2
|| !pidl2
->mkid
.cb
;
967 if (isEmpty1
&& isEmpty2
)
968 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, 0);
970 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
972 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
974 if (_ILIsFolder(pidl1
) && !_ILIsFolder(pidl2
))
975 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
976 if (!_ILIsFolder(pidl1
) && _ILIsFolder(pidl2
))
977 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
979 compare
= CompareStringA(LOCALE_USER_DEFAULT
, NORM_IGNORECASE
,
980 _ILGetTextPointer(pidl1
), -1,
981 _ILGetTextPointer(pidl2
), -1);
983 if ((compare
== CSTR_LESS_THAN
) || (compare
== CSTR_GREATER_THAN
))
984 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)((compare
== CSTR_LESS_THAN
)?-1:1));
986 if (pidl1
->mkid
.cb
< pidl2
->mkid
.cb
)
987 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
988 else if (pidl1
->mkid
.cb
> pidl2
->mkid
.cb
)
989 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
991 firstpidl
= ILCloneFirst(pidl1
);
992 pidl1
= ILGetNext(pidl1
);
993 pidl2
= ILGetNext(pidl2
);
995 hr
= IShellFolder2_BindToObject(iface
, firstpidl
, NULL
, &IID_IShellFolder
, (LPVOID
*)&psf
);
997 hr
= IShellFolder_CompareIDs(psf
, lParam
, pidl1
, pidl2
);
998 IShellFolder2_Release(psf
);
1005 static HRESULT WINAPI
UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2
* iface
, HWND hwndOwner
,
1006 REFIID riid
, void** ppv
)
1008 HRESULT hr
= E_INVALIDARG
;
1010 TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface
, hwndOwner
, riid
, ppv
);
1012 if (!ppv
) return E_INVALIDARG
;
1015 if (IsEqualIID(&IID_IShellView
, riid
)) {
1016 LPSHELLVIEW pShellView
;
1018 pShellView
= IShellView_Constructor((IShellFolder
*)iface
);
1020 hr
= IShellView_QueryInterface(pShellView
, riid
, ppv
);
1021 IShellView_Release(pShellView
);
1023 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1024 hr
= IShellFolder2_QueryInterface(iface
, &IID_IDropTarget
, ppv
);
1030 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2
* iface
, UINT cidl
,
1031 LPCITEMIDLIST
* apidl
, SFGAOF
* rgfInOut
)
1033 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1036 TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p)\n", iface
, cidl
, apidl
, rgfInOut
);
1038 if (!rgfInOut
|| (cidl
&& !apidl
))
1039 return E_INVALIDARG
;
1042 *rgfInOut
&= This
->m_dwAttributes
;
1044 char szAbsolutePath
[FILENAME_MAX
], *pszRelativePath
;
1047 *rgfInOut
= SFGAO_CANCOPY
|SFGAO_CANMOVE
|SFGAO_CANLINK
|SFGAO_CANRENAME
|SFGAO_CANDELETE
|
1048 SFGAO_HASPROPSHEET
|SFGAO_DROPTARGET
|SFGAO_FILESYSTEM
;
1049 lstrcpyA(szAbsolutePath
, This
->m_pszPath
);
1050 pszRelativePath
= szAbsolutePath
+ lstrlenA(szAbsolutePath
);
1051 for (i
=0; i
<cidl
; i
++) {
1052 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
1053 struct stat fileStat
;
1054 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativePath
))
1055 return E_INVALIDARG
;
1056 if (stat(szAbsolutePath
, &fileStat
) || !UNIXFS_is_dos_device(&fileStat
))
1057 *rgfInOut
&= ~SFGAO_FILESYSTEM
;
1059 if (_ILIsFolder(apidl
[i
]))
1060 *rgfInOut
|= SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
;
1067 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2
* iface
, HWND hwndOwner
,
1068 UINT cidl
, LPCITEMIDLIST
* apidl
, REFIID riid
, UINT
* prgfInOut
, void** ppvOut
)
1070 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1073 TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
1074 iface
, hwndOwner
, cidl
, apidl
, debugstr_guid(riid
), prgfInOut
, ppvOut
);
1076 if (!cidl
|| !apidl
|| !riid
|| !ppvOut
)
1077 return E_INVALIDARG
;
1079 for (i
=0; i
<cidl
; i
++)
1081 return E_INVALIDARG
;
1083 if (IsEqualIID(&IID_IContextMenu
, riid
)) {
1084 *ppvOut
= ISvItemCm_Constructor((IShellFolder
*)iface
, This
->m_pidlLocation
, apidl
, cidl
);
1086 } else if (IsEqualIID(&IID_IDataObject
, riid
)) {
1087 *ppvOut
= IDataObject_Constructor(hwndOwner
, This
->m_pidlLocation
, apidl
, cidl
);
1089 } else if (IsEqualIID(&IID_IExtractIconA
, riid
)) {
1091 if (cidl
!= 1) return E_INVALIDARG
;
1092 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1093 *ppvOut
= (LPVOID
)IExtractIconA_Constructor(pidl
);
1096 } else if (IsEqualIID(&IID_IExtractIconW
, riid
)) {
1098 if (cidl
!= 1) return E_INVALIDARG
;
1099 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1100 *ppvOut
= (LPVOID
)IExtractIconW_Constructor(pidl
);
1103 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1104 if (cidl
!= 1) return E_INVALIDARG
;
1105 return IShellFolder2_BindToObject(iface
, apidl
[0], NULL
, &IID_IDropTarget
, ppvOut
);
1106 } else if (IsEqualIID(&IID_IShellLinkW
, riid
)) {
1107 FIXME("IShellLinkW\n");
1109 } else if (IsEqualIID(&IID_IShellLinkA
, riid
)) {
1110 FIXME("IShellLinkA\n");
1113 FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid
));
1114 return E_NOINTERFACE
;
1118 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2
* iface
,
1119 LPCITEMIDLIST pidl
, SHGDNF uFlags
, STRRET
* lpName
)
1121 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1124 TRACE("(iface=%p, pidl=%p, uFlags=%x, lpName=%p)\n", iface
, pidl
, uFlags
, lpName
);
1126 if ((GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) &&
1127 (GET_SHGDN_RELATION(uFlags
) != SHGDN_INFOLDER
))
1129 if (!pidl
|| !pidl
->mkid
.cb
) {
1130 lpName
->uType
= STRRET_WSTR
;
1131 if (This
->m_dwPathMode
== PATHMODE_UNIX
) {
1132 UINT len
= MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, NULL
, 0);
1133 lpName
->u
.pOleStr
= SHAlloc(len
* sizeof(WCHAR
));
1134 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1135 MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, lpName
->u
.pOleStr
, len
);
1137 LPWSTR pwszDosFileName
= wine_get_dos_file_name(This
->m_pszPath
);
1138 if (!pwszDosFileName
) return HRESULT_FROM_WIN32(GetLastError());
1139 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(pwszDosFileName
) + 1) * sizeof(WCHAR
));
1140 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1141 lstrcpyW(lpName
->u
.pOleStr
, pwszDosFileName
);
1142 PathRemoveBackslashW(lpName
->u
.pOleStr
);
1143 HeapFree(GetProcessHeap(), 0, pwszDosFileName
);
1146 IShellFolder
*pSubFolder
;
1147 SHITEMID emptyIDL
= { 0, { 0 } };
1149 hr
= IShellFolder_BindToObject(iface
, pidl
, NULL
, &IID_IShellFolder
, (void**)&pSubFolder
);
1150 if (!SUCCEEDED(hr
)) return hr
;
1152 hr
= IShellFolder_GetDisplayNameOf(pSubFolder
, (LPITEMIDLIST
)&emptyIDL
, uFlags
, lpName
);
1153 IShellFolder_Release(pSubFolder
);
1157 WCHAR wszFileName
[MAX_PATH
];
1158 if (!_ILSimpleGetTextW(pidl
, wszFileName
, MAX_PATH
)) return E_INVALIDARG
;
1159 lpName
->uType
= STRRET_WSTR
;
1160 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(wszFileName
)+1)*sizeof(WCHAR
));
1161 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1162 lstrcpyW(lpName
->u
.pOleStr
, wszFileName
);
1163 if (!(GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) && This
->m_dwPathMode
== PATHMODE_DOS
&&
1164 !_ILIsFolder(pidl
) && wszFileName
[0] != '.' && SHELL_FS_HideExtension(wszFileName
))
1166 PathRemoveExtensionW(lpName
->u
.pOleStr
);
1170 if (SUCCEEDED(hr
) && (GetVersion() & 0x80000000))
1172 /* Win9x shell32 returns an ANSI string */
1173 WCHAR
*strW
= lpName
->u
.pOleStr
;
1174 WideCharToMultiByte(CP_ACP
, 0, strW
, -1, lpName
->u
.cStr
, MAX_PATH
, NULL
, NULL
);
1175 lpName
->uType
= STRRET_CSTR
;
1180 TRACE("--> %s\n", lpName
->uType
== STRRET_CSTR
? lpName
->u
.cStr
: debugstr_w(lpName
->u
.pOleStr
));
1185 static HRESULT WINAPI
UnixFolder_IShellFolder2_SetNameOf(IShellFolder2
* iface
, HWND hwnd
,
1186 LPCITEMIDLIST pidl
, LPCOLESTR lpcwszName
, SHGDNF uFlags
, LPITEMIDLIST
* ppidlOut
)
1188 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1190 static const WCHAR awcInvalidChars
[] = { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };
1191 char szSrc
[FILENAME_MAX
], szDest
[FILENAME_MAX
];
1192 WCHAR wszSrcRelative
[MAX_PATH
];
1193 int cBasePathLen
= lstrlenA(This
->m_pszPath
), i
;
1194 struct stat statDest
;
1195 LPITEMIDLIST pidlSrc
, pidlDest
, pidlRelativeDest
;
1199 TRACE("(iface=%p, hwnd=%p, pidl=%p, lpcwszName=%s, uFlags=0x%08x, ppidlOut=%p)\n",
1200 iface
, hwnd
, pidl
, debugstr_w(lpcwszName
), uFlags
, ppidlOut
);
1202 /* prepare to fail */
1206 /* pidl has to contain a single non-empty SHITEMID */
1207 if (_ILIsDesktop(pidl
) || !_ILIsPidlSimple(pidl
) || !_ILGetTextPointer(pidl
))
1208 return E_INVALIDARG
;
1210 /* check for invalid characters in lpcwszName. */
1211 for (i
=0; i
< sizeof(awcInvalidChars
)/sizeof(*awcInvalidChars
); i
++)
1212 if (StrChrW(lpcwszName
, awcInvalidChars
[i
]))
1213 return HRESULT_FROM_WIN32(ERROR_CANCELLED
);
1215 /* build source path */
1216 memcpy(szSrc
, This
->m_pszPath
, cBasePathLen
);
1217 UNIXFS_filename_from_shitemid(pidl
, szSrc
+ cBasePathLen
);
1219 /* build destination path */
1220 memcpy(szDest
, This
->m_pszPath
, cBasePathLen
);
1221 WideCharToMultiByte(CP_UNIXCP
, 0, lpcwszName
, -1, szDest
+cBasePathLen
,
1222 FILENAME_MAX
-cBasePathLen
, NULL
, NULL
);
1224 /* If the filename's extension is hidden to the user, we have to append it. */
1225 if (!(uFlags
& SHGDN_FORPARSING
) &&
1226 _ILSimpleGetTextW(pidl
, wszSrcRelative
, MAX_PATH
) &&
1227 SHELL_FS_HideExtension(wszSrcRelative
))
1229 WCHAR
*pwszExt
= PathFindExtensionW(wszSrcRelative
);
1230 int cLenDest
= strlen(szDest
);
1231 WideCharToMultiByte(CP_UNIXCP
, 0, pwszExt
, -1, szDest
+ cLenDest
,
1232 FILENAME_MAX
- cLenDest
, NULL
, NULL
);
1235 TRACE("src=%s dest=%s\n", szSrc
, szDest
);
1237 /* Fail, if destination does already exist */
1238 if (!stat(szDest
, &statDest
))
1241 /* Rename the file */
1242 if (rename(szSrc
, szDest
))
1245 /* Build a pidl for the path of the renamed file */
1246 lpwszName
= SHAlloc((lstrlenW(lpcwszName
)+1)*sizeof(WCHAR
)); /* due to const correctness. */
1247 lstrcpyW(lpwszName
, lpcwszName
);
1248 hr
= IShellFolder2_ParseDisplayName(iface
, NULL
, NULL
, lpwszName
, NULL
, &pidlRelativeDest
, NULL
);
1251 rename(szDest
, szSrc
); /* Undo the renaming */
1254 pidlDest
= ILCombine(This
->m_pidlLocation
, pidlRelativeDest
);
1255 ILFree(pidlRelativeDest
);
1256 pidlSrc
= ILCombine(This
->m_pidlLocation
, pidl
);
1258 /* Inform the shell */
1259 if (_ILIsFolder(ILFindLastID(pidlDest
)))
1260 SHChangeNotify(SHCNE_RENAMEFOLDER
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1262 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1265 *ppidlOut
= ILClone(ILFindLastID(pidlDest
));
1273 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumSearches(IShellFolder2
* iface
,
1274 IEnumExtraSearch
**ppEnum
)
1280 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2
* iface
,
1281 DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
1287 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2
* iface
,
1288 UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
1294 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2
* iface
,
1301 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2
* iface
,
1302 LPCITEMIDLIST pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
1308 #define SHELLVIEWCOLUMNS 7
1310 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2
* iface
,
1311 LPCITEMIDLIST pidl
, UINT iColumn
, SHELLDETAILS
*psd
)
1313 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1314 HRESULT hr
= E_FAIL
;
1315 struct passwd
*pPasswd
;
1316 struct group
*pGroup
;
1317 static const shvheader SFHeader
[SHELLVIEWCOLUMNS
] = {
1318 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 15},
1319 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1320 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1321 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 12},
1322 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 9},
1323 {IDS_SHV_COLUMN10
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7},
1324 {IDS_SHV_COLUMN11
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7}
1327 TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface
, pidl
, iColumn
, psd
);
1329 if (!psd
|| iColumn
>= SHELLVIEWCOLUMNS
)
1330 return E_INVALIDARG
;
1333 psd
->fmt
= SFHeader
[iColumn
].fmt
;
1334 psd
->cxChar
= SFHeader
[iColumn
].cxChar
;
1335 psd
->str
.uType
= STRRET_CSTR
;
1336 LoadStringA(shell32_hInstance
, SFHeader
[iColumn
].colnameid
, psd
->str
.u
.cStr
, MAX_PATH
);
1339 struct stat statItem
;
1340 if (iColumn
== 4 || iColumn
== 5 || iColumn
== 6) {
1341 char szPath
[FILENAME_MAX
];
1342 strcpy(szPath
, This
->m_pszPath
);
1343 if (!UNIXFS_filename_from_shitemid(pidl
, szPath
+ strlen(szPath
)))
1344 return E_INVALIDARG
;
1345 if (stat(szPath
, &statItem
))
1346 return E_INVALIDARG
;
1348 psd
->str
.u
.cStr
[0] = '\0';
1349 psd
->str
.uType
= STRRET_CSTR
;
1352 hr
= IShellFolder2_GetDisplayNameOf(iface
, pidl
, SHGDN_NORMAL
|SHGDN_INFOLDER
, &psd
->str
);
1355 _ILGetFileSize(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1358 _ILGetFileType (pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1361 _ILGetFileDate(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1364 psd
->str
.u
.cStr
[0] = S_ISDIR(statItem
.st_mode
) ? 'd' : '-';
1365 psd
->str
.u
.cStr
[1] = (statItem
.st_mode
& S_IRUSR
) ? 'r' : '-';
1366 psd
->str
.u
.cStr
[2] = (statItem
.st_mode
& S_IWUSR
) ? 'w' : '-';
1367 psd
->str
.u
.cStr
[3] = (statItem
.st_mode
& S_IXUSR
) ? 'x' : '-';
1368 psd
->str
.u
.cStr
[4] = (statItem
.st_mode
& S_IRGRP
) ? 'r' : '-';
1369 psd
->str
.u
.cStr
[5] = (statItem
.st_mode
& S_IWGRP
) ? 'w' : '-';
1370 psd
->str
.u
.cStr
[6] = (statItem
.st_mode
& S_IXGRP
) ? 'x' : '-';
1371 psd
->str
.u
.cStr
[7] = (statItem
.st_mode
& S_IROTH
) ? 'r' : '-';
1372 psd
->str
.u
.cStr
[8] = (statItem
.st_mode
& S_IWOTH
) ? 'w' : '-';
1373 psd
->str
.u
.cStr
[9] = (statItem
.st_mode
& S_IXOTH
) ? 'x' : '-';
1374 psd
->str
.u
.cStr
[10] = '\0';
1377 pPasswd
= getpwuid(statItem
.st_uid
);
1378 if (pPasswd
) strcpy(psd
->str
.u
.cStr
, pPasswd
->pw_name
);
1381 pGroup
= getgrgid(statItem
.st_gid
);
1382 if (pGroup
) strcpy(psd
->str
.u
.cStr
, pGroup
->gr_name
);
1390 static HRESULT WINAPI
UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2
* iface
, UINT iColumn
,
1397 /* VTable for UnixFolder's IShellFolder2 interface.
1399 static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl
= {
1400 UnixFolder_IShellFolder2_QueryInterface
,
1401 UnixFolder_IShellFolder2_AddRef
,
1402 UnixFolder_IShellFolder2_Release
,
1403 UnixFolder_IShellFolder2_ParseDisplayName
,
1404 UnixFolder_IShellFolder2_EnumObjects
,
1405 UnixFolder_IShellFolder2_BindToObject
,
1406 UnixFolder_IShellFolder2_BindToStorage
,
1407 UnixFolder_IShellFolder2_CompareIDs
,
1408 UnixFolder_IShellFolder2_CreateViewObject
,
1409 UnixFolder_IShellFolder2_GetAttributesOf
,
1410 UnixFolder_IShellFolder2_GetUIObjectOf
,
1411 UnixFolder_IShellFolder2_GetDisplayNameOf
,
1412 UnixFolder_IShellFolder2_SetNameOf
,
1413 UnixFolder_IShellFolder2_GetDefaultSearchGUID
,
1414 UnixFolder_IShellFolder2_EnumSearches
,
1415 UnixFolder_IShellFolder2_GetDefaultColumn
,
1416 UnixFolder_IShellFolder2_GetDefaultColumnState
,
1417 UnixFolder_IShellFolder2_GetDetailsEx
,
1418 UnixFolder_IShellFolder2_GetDetailsOf
,
1419 UnixFolder_IShellFolder2_MapColumnToSCID
1422 static HRESULT WINAPI
UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3
* iface
, REFIID riid
,
1425 return UnixFolder_IShellFolder2_QueryInterface(
1426 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)), riid
, ppvObject
);
1429 static ULONG WINAPI
UnixFolder_IPersistFolder3_AddRef(IPersistFolder3
* iface
)
1431 return UnixFolder_IShellFolder2_AddRef(
1432 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1435 static ULONG WINAPI
UnixFolder_IPersistFolder3_Release(IPersistFolder3
* iface
)
1437 return UnixFolder_IShellFolder2_Release(
1438 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1441 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3
* iface
, CLSID
* pClassID
)
1443 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1445 TRACE("(iface=%p, pClassId=%p)\n", iface
, pClassID
);
1448 return E_INVALIDARG
;
1450 memcpy(pClassID
, This
->m_pCLSID
, sizeof(CLSID
));
1454 static HRESULT WINAPI
UnixFolder_IPersistFolder3_Initialize(IPersistFolder3
* iface
, LPCITEMIDLIST pidl
)
1456 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1457 LPCITEMIDLIST current
= pidl
;
1458 char szBasePath
[FILENAME_MAX
] = "/";
1460 TRACE("(iface=%p, pidl=%p)\n", iface
, pidl
);
1462 /* Find the UnixFolderClass root */
1463 while (current
->mkid
.cb
) {
1464 if ((_ILIsDrive(current
) && IsEqualCLSID(This
->m_pCLSID
, &CLSID_ShellFSFolder
)) ||
1465 (_ILIsSpecialFolder(current
) && IsEqualCLSID(This
->m_pCLSID
, _ILGetGUIDPointer(current
))))
1469 current
= ILGetNext(current
);
1472 if (current
&& current
->mkid
.cb
) {
1473 if (_ILIsDrive(current
)) {
1474 WCHAR wszDrive
[4] = { '?', ':', '\\', 0 };
1475 wszDrive
[0] = (WCHAR
)*_ILGetTextPointer(current
);
1476 if (!UNIXFS_get_unix_path(wszDrive
, szBasePath
))
1478 } else if (IsEqualIID(&CLSID_MyDocuments
, _ILGetGUIDPointer(current
))) {
1479 WCHAR wszMyDocumentsPath
[MAX_PATH
];
1480 if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath
, CSIDL_PERSONAL
, FALSE
))
1482 PathAddBackslashW(wszMyDocumentsPath
);
1483 if (!UNIXFS_get_unix_path(wszMyDocumentsPath
, szBasePath
))
1486 current
= ILGetNext(current
);
1487 } else if (_ILIsDesktop(pidl
) || _ILIsValue(pidl
) || _ILIsFolder(pidl
)) {
1488 /* Path rooted at Desktop */
1489 WCHAR wszDesktopPath
[MAX_PATH
];
1490 if (!SHGetSpecialFolderPathW(0, wszDesktopPath
, CSIDL_DESKTOPDIRECTORY
, FALSE
))
1492 PathAddBackslashW(wszDesktopPath
);
1493 if (!UNIXFS_get_unix_path(wszDesktopPath
, szBasePath
))
1496 } else if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
1497 /* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
1498 * specifies the location in the shell namespace, but leaves the
1499 * target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
1500 This
->m_pidlLocation
= ILClone(pidl
);
1503 ERR("Unknown pidl type!\n");
1505 return E_INVALIDARG
;
1508 This
->m_pidlLocation
= ILClone(pidl
);
1509 return UNIXFS_initialize_target_folder(This
, szBasePath
, current
, 0);
1512 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3
* iface
, LPITEMIDLIST
* ppidl
)
1514 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1516 TRACE ("(iface=%p, ppidl=%p)\n", iface
, ppidl
);
1520 *ppidl
= ILClone (This
->m_pidlLocation
);
1524 static HRESULT WINAPI
UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3
*iface
, IBindCtx
*pbc
,
1525 LPCITEMIDLIST pidlRoot
, const PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1527 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1528 WCHAR wszTargetDosPath
[MAX_PATH
];
1529 char szTargetPath
[FILENAME_MAX
] = "";
1531 TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface
, pbc
, pidlRoot
, ppfti
);
1533 /* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
1535 return IPersistFolder3_Initialize(iface
, pidlRoot
);
1537 if (ppfti
->csidl
!= -1) {
1538 if (FAILED(SHGetFolderPathW(0, ppfti
->csidl
, NULL
, 0, wszTargetDosPath
)) ||
1539 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1543 } else if (*ppfti
->szTargetParsingName
) {
1544 lstrcpyW(wszTargetDosPath
, ppfti
->szTargetParsingName
);
1545 PathAddBackslashW(wszTargetDosPath
);
1546 if (!UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
)) {
1549 } else if (ppfti
->pidlTargetFolder
) {
1550 if (!SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTargetDosPath
) ||
1551 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1559 This
->m_pszPath
= SHAlloc(lstrlenA(szTargetPath
)+1);
1560 if (!This
->m_pszPath
)
1562 lstrcpyA(This
->m_pszPath
, szTargetPath
);
1563 This
->m_pidlLocation
= ILClone(pidlRoot
);
1564 This
->m_dwAttributes
= (ppfti
->dwAttributes
!= -1) ? ppfti
->dwAttributes
:
1565 (SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
|SFGAO_FILESYSTEM
);
1570 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3
*iface
,
1571 PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1573 FIXME("(iface=%p, ppfti=%p) stub\n", iface
, ppfti
);
1577 /* VTable for UnixFolder's IPersistFolder interface.
1579 static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl
= {
1580 UnixFolder_IPersistFolder3_QueryInterface
,
1581 UnixFolder_IPersistFolder3_AddRef
,
1582 UnixFolder_IPersistFolder3_Release
,
1583 UnixFolder_IPersistFolder3_GetClassID
,
1584 UnixFolder_IPersistFolder3_Initialize
,
1585 UnixFolder_IPersistFolder3_GetCurFolder
,
1586 UnixFolder_IPersistFolder3_InitializeEx
,
1587 UnixFolder_IPersistFolder3_GetFolderTargetInfo
1590 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag
* iface
,
1591 REFIID riid
, void** ppv
)
1593 return UnixFolder_IShellFolder2_QueryInterface(
1594 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), riid
, ppv
);
1597 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag
* iface
)
1599 return UnixFolder_IShellFolder2_AddRef(
1600 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1603 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag
* iface
)
1605 return UnixFolder_IShellFolder2_Release(
1606 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1609 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag
* iface
,
1612 return UnixFolder_IPersistFolder3_GetClassID(
1613 STATIC_CAST(IPersistFolder3
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), pClassID
);
1616 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag
* iface
)
1622 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag
*iface
,
1623 IPropertyBag
*pPropertyBag
, IErrorLog
*pErrorLog
)
1625 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
);
1626 static const WCHAR wszTarget
[] = { 'T','a','r','g','e','t', 0 }, wszNull
[] = { 0 };
1627 PERSIST_FOLDER_TARGET_INFO pftiTarget
;
1631 TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface
, pPropertyBag
, pErrorLog
);
1636 /* Get 'Target' property from the property bag. */
1637 V_VT(&var
) = VT_BSTR
;
1638 hr
= IPropertyBag_Read(pPropertyBag
, wszTarget
, &var
, NULL
);
1641 lstrcpyW(pftiTarget
.szTargetParsingName
, V_BSTR(&var
));
1642 SysFreeString(V_BSTR(&var
));
1644 pftiTarget
.pidlTargetFolder
= NULL
;
1645 lstrcpyW(pftiTarget
.szNetworkProvider
, wszNull
);
1646 pftiTarget
.dwAttributes
= -1;
1647 pftiTarget
.csidl
= -1;
1649 return UnixFolder_IPersistFolder3_InitializeEx(
1650 STATIC_CAST(IPersistFolder3
, This
), NULL
, NULL
, &pftiTarget
);
1653 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag
*iface
,
1654 IPropertyBag
*pPropertyBag
, BOOL fClearDirty
, BOOL fSaveAllProperties
)
1660 /* VTable for UnixFolder's IPersistPropertyBag interface.
1662 static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl
= {
1663 UnixFolder_IPersistPropertyBag_QueryInterface
,
1664 UnixFolder_IPersistPropertyBag_AddRef
,
1665 UnixFolder_IPersistPropertyBag_Release
,
1666 UnixFolder_IPersistPropertyBag_GetClassID
,
1667 UnixFolder_IPersistPropertyBag_InitNew
,
1668 UnixFolder_IPersistPropertyBag_Load
,
1669 UnixFolder_IPersistPropertyBag_Save
1672 static HRESULT WINAPI
UnixFolder_ISFHelper_QueryInterface(ISFHelper
* iface
, REFIID riid
,
1675 return UnixFolder_IShellFolder2_QueryInterface(
1676 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)), riid
, ppvObject
);
1679 static ULONG WINAPI
UnixFolder_ISFHelper_AddRef(ISFHelper
* iface
)
1681 return UnixFolder_IShellFolder2_AddRef(
1682 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1685 static ULONG WINAPI
UnixFolder_ISFHelper_Release(ISFHelper
* iface
)
1687 return UnixFolder_IShellFolder2_Release(
1688 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1691 static HRESULT WINAPI
UnixFolder_ISFHelper_GetUniqueName(ISFHelper
* iface
, LPWSTR pwszName
, UINT uLen
)
1693 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1696 LPITEMIDLIST pidlElem
;
1699 static const WCHAR wszNewFolder
[] = { 'N','e','w',' ','F','o','l','d','e','r', 0 };
1700 static const WCHAR wszFormat
[] = { '%','s',' ','%','d',0 };
1702 TRACE("(iface=%p, pwszName=%p, uLen=%u)\n", iface
, pwszName
, uLen
);
1704 if (uLen
< sizeof(wszNewFolder
)/sizeof(WCHAR
)+3)
1705 return E_INVALIDARG
;
1707 hr
= IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2
, This
), 0,
1708 SHCONTF_FOLDERS
|SHCONTF_NONFOLDERS
|SHCONTF_INCLUDEHIDDEN
, &pEnum
);
1709 if (SUCCEEDED(hr
)) {
1710 lstrcpynW(pwszName
, wszNewFolder
, uLen
);
1711 IEnumIDList_Reset(pEnum
);
1713 while ((IEnumIDList_Next(pEnum
, 1, &pidlElem
, &dwFetched
) == S_OK
) && (dwFetched
== 1)) {
1714 WCHAR wszTemp
[MAX_PATH
];
1715 _ILSimpleGetTextW(pidlElem
, wszTemp
, MAX_PATH
);
1716 if (!lstrcmpiW(wszTemp
, pwszName
)) {
1717 IEnumIDList_Reset(pEnum
);
1718 snprintfW(pwszName
, uLen
, wszFormat
, wszNewFolder
, i
++);
1725 IEnumIDList_Release(pEnum
);
1730 static HRESULT WINAPI
UnixFolder_ISFHelper_AddFolder(ISFHelper
* iface
, HWND hwnd
, LPCWSTR pwszName
,
1731 LPITEMIDLIST
* ppidlOut
)
1733 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1734 char szNewDir
[FILENAME_MAX
];
1737 TRACE("(iface=%p, hwnd=%p, pwszName=%s, ppidlOut=%p)\n",
1738 iface
, hwnd
, debugstr_w(pwszName
), ppidlOut
);
1743 if (!This
->m_pszPath
|| !(This
->m_dwAttributes
& SFGAO_FILESYSTEM
))
1746 lstrcpynA(szNewDir
, This
->m_pszPath
, FILENAME_MAX
);
1747 cBaseLen
= lstrlenA(szNewDir
);
1748 WideCharToMultiByte(CP_UNIXCP
, 0, pwszName
, -1, szNewDir
+cBaseLen
, FILENAME_MAX
-cBaseLen
, 0, 0);
1750 if (mkdir(szNewDir
, 0755)) {
1751 char szMessage
[256 + FILENAME_MAX
];
1752 char szCaption
[256];
1754 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_DENIED
, szCaption
, sizeof(szCaption
));
1755 sprintf(szMessage
, szCaption
, szNewDir
);
1756 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_CAPTION
, szCaption
, sizeof(szCaption
));
1757 MessageBoxA(hwnd
, szMessage
, szCaption
, MB_OK
| MB_ICONEXCLAMATION
);
1761 LPITEMIDLIST pidlRelative
;
1763 /* Inform the shell */
1764 if (UNIXFS_path_to_pidl(This
, pwszName
, &pidlRelative
)) {
1765 LPITEMIDLIST pidlAbsolute
= ILCombine(This
->m_pidlLocation
, pidlRelative
);
1767 *ppidlOut
= pidlRelative
;
1769 ILFree(pidlRelative
);
1770 SHChangeNotify(SHCNE_MKDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1771 ILFree(pidlAbsolute
);
1772 } else return E_FAIL
;
1778 * Delete specified files by converting the path to DOS paths and calling
1779 * SHFileOperationW. If an error occurs it returns an error code. If the paths can't
1780 * be converted, S_FALSE is returned. In such situation DeleteItems will try to delete
1781 * the files using syscalls
1783 static HRESULT
UNIXFS_delete_with_shfileop(UnixFolder
*This
, UINT cidl
, LPCITEMIDLIST
*apidl
)
1785 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1786 LPWSTR wszPathsList
, wszListPos
;
1791 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1792 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1794 wszListPos
= wszPathsList
= HeapAlloc(GetProcessHeap(), 0, cidl
*MAX_PATH
*sizeof(WCHAR
)+1);
1795 if (wszPathsList
== NULL
)
1796 return E_OUTOFMEMORY
;
1797 for (i
=0; i
<cidl
; i
++) {
1800 if (!_ILIsFolder(apidl
[i
]) && !_ILIsValue(apidl
[i
]))
1802 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1804 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1805 return E_INVALIDARG
;
1807 wszDosPath
= wine_get_dos_file_name(szAbsolute
);
1808 if (wszDosPath
== NULL
|| lstrlenW(wszDosPath
) >= MAX_PATH
)
1810 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1811 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1814 lstrcpyW(wszListPos
, wszDosPath
);
1815 wszListPos
+= lstrlenW(wszListPos
)+1;
1816 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1820 ZeroMemory(&op
, sizeof(op
));
1821 op
.hwnd
= GetActiveWindow();
1822 op
.wFunc
= FO_DELETE
;
1823 op
.pFrom
= wszPathsList
;
1824 op
.fFlags
= FOF_ALLOWUNDO
;
1825 if (!SHFileOperationW(&op
))
1827 WARN("SHFileOperationW failed\n");
1833 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1837 static HRESULT
UNIXFS_delete_with_syscalls(UnixFolder
*This
, UINT cidl
, LPCITEMIDLIST
*apidl
)
1839 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1840 static const WCHAR empty
[] = {0};
1843 if (!SHELL_ConfirmYesNoW(GetActiveWindow(), ASK_DELETE_SELECTED
, empty
))
1846 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1847 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1849 for (i
=0; i
<cidl
; i
++) {
1850 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1851 return E_INVALIDARG
;
1852 if (_ILIsFolder(apidl
[i
])) {
1853 if (rmdir(szAbsolute
))
1855 } else if (_ILIsValue(apidl
[i
])) {
1856 if (unlink(szAbsolute
))
1863 static HRESULT WINAPI
UnixFolder_ISFHelper_DeleteItems(ISFHelper
* iface
, UINT cidl
,
1864 LPCITEMIDLIST
* apidl
)
1866 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1867 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1868 LPITEMIDLIST pidlAbsolute
;
1873 TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface
, cidl
, apidl
);
1875 hr
= UNIXFS_delete_with_shfileop(This
, cidl
, apidl
);
1877 hr
= UNIXFS_delete_with_syscalls(This
, cidl
, apidl
);
1879 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1880 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1882 /* we need to manually send the notifies if the files doesn't exist */
1883 for (i
=0; i
<cidl
; i
++) {
1884 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1886 pidlAbsolute
= ILCombine(This
->m_pidlLocation
, apidl
[i
]);
1887 if (stat(szAbsolute
, &st
))
1889 if (_ILIsFolder(apidl
[i
])) {
1890 SHChangeNotify(SHCNE_RMDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1891 } else if (_ILIsValue(apidl
[i
])) {
1892 SHChangeNotify(SHCNE_DELETE
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1895 ILFree(pidlAbsolute
);
1901 static HRESULT WINAPI
UnixFolder_ISFHelper_CopyItems(ISFHelper
* iface
, IShellFolder
*psfFrom
,
1902 UINT cidl
, LPCITEMIDLIST
*apidl
)
1904 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1908 char szAbsoluteDst
[FILENAME_MAX
], *pszRelativeDst
;
1910 TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p): semi-stub\n", iface
, psfFrom
, cidl
, apidl
);
1912 if (!psfFrom
|| !cidl
|| !apidl
)
1913 return E_INVALIDARG
;
1915 /* All source items have to be filesystem items. */
1916 dwAttributes
= SFGAO_FILESYSTEM
;
1917 hr
= IShellFolder_GetAttributesOf(psfFrom
, cidl
, apidl
, &dwAttributes
);
1918 if (FAILED(hr
) || !(dwAttributes
& SFGAO_FILESYSTEM
))
1919 return E_INVALIDARG
;
1921 lstrcpyA(szAbsoluteDst
, This
->m_pszPath
);
1922 pszRelativeDst
= szAbsoluteDst
+ strlen(szAbsoluteDst
);
1924 for (i
=0; i
<cidl
; i
++) {
1925 WCHAR wszSrc
[MAX_PATH
];
1926 char szSrc
[FILENAME_MAX
];
1929 /* Build the unix path of the current source item. */
1930 if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom
, apidl
[i
], SHGDN_FORPARSING
, &strret
)))
1932 if (FAILED(StrRetToBufW(&strret
, apidl
[i
], wszSrc
, MAX_PATH
)))
1934 if (!UNIXFS_get_unix_path(wszSrc
, szSrc
))
1937 /* Build the unix path of the current destination item */
1938 UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativeDst
);
1940 FIXME("Would copy %s to %s. Not yet implemented.\n", szSrc
, szAbsoluteDst
);
1945 /* VTable for UnixFolder's ISFHelper interface
1947 static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl
= {
1948 UnixFolder_ISFHelper_QueryInterface
,
1949 UnixFolder_ISFHelper_AddRef
,
1950 UnixFolder_ISFHelper_Release
,
1951 UnixFolder_ISFHelper_GetUniqueName
,
1952 UnixFolder_ISFHelper_AddFolder
,
1953 UnixFolder_ISFHelper_DeleteItems
,
1954 UnixFolder_ISFHelper_CopyItems
1957 static HRESULT WINAPI
UnixFolder_IDropTarget_QueryInterface(IDropTarget
* iface
, REFIID riid
,
1960 return UnixFolder_IShellFolder2_QueryInterface(
1961 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)), riid
, ppvObject
);
1964 static ULONG WINAPI
UnixFolder_IDropTarget_AddRef(IDropTarget
* iface
)
1966 return UnixFolder_IShellFolder2_AddRef(
1967 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1970 static ULONG WINAPI
UnixFolder_IDropTarget_Release(IDropTarget
* iface
)
1972 return UnixFolder_IShellFolder2_Release(
1973 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1976 #define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
1977 #define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
1979 static HRESULT WINAPI
UnixFolder_IDropTarget_DragEnter(IDropTarget
*iface
, IDataObject
*pDataObject
,
1980 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1982 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1986 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n",
1987 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1989 if (!pdwEffect
|| !pDataObject
)
1990 return E_INVALIDARG
;
1992 /* Compute a mask of supported drop-effects for this shellfolder object and the given data
1993 * object. Dropping is only supported on folders, which represent filesystem locations. One
1994 * can't drop on file objects. And the 'move' drop effect is only supported, if the source
1995 * folder is not identical to the target folder. */
1996 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1997 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1998 if ((This
->m_dwAttributes
& SFGAO_FILESYSTEM
) && /* Only drop to filesystem folders */
1999 _ILIsFolder(ILFindLastID(This
->m_pidlLocation
)) && /* Only drop to folders, not to files */
2000 SUCCEEDED(IDataObject_GetData(pDataObject
, &format
, &medium
))) /* Only ShellIDList format */
2002 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2003 This
->m_dwDropEffectsMask
|= DROPEFFECT_COPY
|DROPEFFECT_LINK
;
2005 if (pidaShellIDList
) { /* Files can only be moved between two different folders */
2006 if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList
), This
->m_pidlLocation
))
2007 This
->m_dwDropEffectsMask
|= DROPEFFECT_MOVE
;
2008 GlobalUnlock(medium
.u
.hGlobal
);
2012 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
2017 static HRESULT WINAPI
UnixFolder_IDropTarget_DragOver(IDropTarget
*iface
, DWORD dwKeyState
,
2018 POINTL pt
, DWORD
*pdwEffect
)
2020 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2022 TRACE("(iface=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n", iface
, dwKeyState
,
2023 pt
.x
, pt
.y
, pdwEffect
);
2026 return E_INVALIDARG
;
2028 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
2033 static HRESULT WINAPI
UnixFolder_IDropTarget_DragLeave(IDropTarget
*iface
) {
2034 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2036 TRACE("(iface=%p)\n", iface
);
2038 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2043 static HRESULT WINAPI
UnixFolder_IDropTarget_Drop(IDropTarget
*iface
, IDataObject
*pDataObject
,
2044 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
2046 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2051 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%d, pt={.x=%d, .y=%d}, pdwEffect=%p) semi-stub\n",
2052 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
2054 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
2055 hr
= IDataObject_GetData(pDataObject
, &format
, &medium
);
2059 if (medium
.tymed
== TYMED_HGLOBAL
) {
2060 IShellFolder
*psfSourceFolder
, *psfDesktopFolder
;
2061 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2065 if (!pidaShellIDList
)
2066 return HRESULT_FROM_WIN32(GetLastError());
2068 hr
= SHGetDesktopFolder(&psfDesktopFolder
);
2070 GlobalUnlock(medium
.u
.hGlobal
);
2074 hr
= IShellFolder_BindToObject(psfDesktopFolder
, HIDA_GetPIDLFolder(pidaShellIDList
), NULL
,
2075 &IID_IShellFolder
, (LPVOID
*)&psfSourceFolder
);
2076 IShellFolder_Release(psfDesktopFolder
);
2078 GlobalUnlock(medium
.u
.hGlobal
);
2082 for (i
= 0; i
< pidaShellIDList
->cidl
; i
++) {
2083 WCHAR wszSourcePath
[MAX_PATH
];
2085 hr
= IShellFolder_GetDisplayNameOf(psfSourceFolder
, HIDA_GetPIDLItem(pidaShellIDList
, i
),
2086 SHGDN_FORPARSING
, &strret
);
2090 hr
= StrRetToBufW(&strret
, NULL
, wszSourcePath
, MAX_PATH
);
2094 switch (*pdwEffect
) {
2095 case DROPEFFECT_MOVE
:
2096 FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2098 case DROPEFFECT_COPY
:
2099 FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2101 case DROPEFFECT_LINK
:
2102 FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2107 IShellFolder_Release(psfSourceFolder
);
2108 GlobalUnlock(medium
.u
.hGlobal
);
2115 /* VTable for UnixFolder's IDropTarget interface
2117 static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl
= {
2118 UnixFolder_IDropTarget_QueryInterface
,
2119 UnixFolder_IDropTarget_AddRef
,
2120 UnixFolder_IDropTarget_Release
,
2121 UnixFolder_IDropTarget_DragEnter
,
2122 UnixFolder_IDropTarget_DragOver
,
2123 UnixFolder_IDropTarget_DragLeave
,
2124 UnixFolder_IDropTarget_Drop
2127 /******************************************************************************
2128 * Unix[Dos]Folder_Constructor [Internal]
2131 * pUnkOuter [I] Outer class for aggregation. Currently ignored.
2132 * riid [I] Interface asked for by the client.
2133 * ppv [O] Pointer to an riid interface to the UnixFolder object.
2136 * Those are the only functions exported from shfldr_unixfs.c. They are called from
2137 * shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
2138 * compatible signature.
2140 * The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
2141 * means that paths are converted from dos to unix and back at the interfaces.
2143 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
)
2145 HRESULT hr
= E_FAIL
;
2146 UnixFolder
*pUnixFolder
= SHAlloc((ULONG
)sizeof(UnixFolder
));
2149 FIXME("Aggregation not yet implemented!\n");
2150 return CLASS_E_NOAGGREGATION
;
2154 pUnixFolder
->lpIShellFolder2Vtbl
= &UnixFolder_IShellFolder2_Vtbl
;
2155 pUnixFolder
->lpIPersistFolder3Vtbl
= &UnixFolder_IPersistFolder3_Vtbl
;
2156 pUnixFolder
->lpIPersistPropertyBagVtbl
= &UnixFolder_IPersistPropertyBag_Vtbl
;
2157 pUnixFolder
->lpISFHelperVtbl
= &UnixFolder_ISFHelper_Vtbl
;
2158 pUnixFolder
->lpIDropTargetVtbl
= &UnixFolder_IDropTarget_Vtbl
;
2159 pUnixFolder
->m_cRef
= 0;
2160 pUnixFolder
->m_pszPath
= NULL
;
2161 pUnixFolder
->m_pidlLocation
= NULL
;
2162 pUnixFolder
->m_dwPathMode
= IsEqualCLSID(&CLSID_UnixFolder
, pCLSID
) ? PATHMODE_UNIX
: PATHMODE_DOS
;
2163 pUnixFolder
->m_dwAttributes
= 0;
2164 pUnixFolder
->m_pCLSID
= pCLSID
;
2165 pUnixFolder
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2167 UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2168 hr
= UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2
, pUnixFolder
), riid
, ppv
);
2169 UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2174 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2175 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2176 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixFolder
);
2179 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2180 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2181 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixDosFolder
);
2184 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2185 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2186 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_FolderShortcut
);
2189 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2190 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2191 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_MyDocuments
);
2194 HRESULT WINAPI
ShellFSFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2195 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2196 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_ShellFSFolder
);
2199 /******************************************************************************
2200 * UnixSubFolderIterator
2202 * Class whose heap based objects represent iterators over the sub-directories
2203 * of a given UnixFolder object.
2206 /* UnixSubFolderIterator object layout and typedef.
2208 typedef struct _UnixSubFolderIterator
{
2209 const IEnumIDListVtbl
*lpIEnumIDListVtbl
;
2213 char m_szFolder
[FILENAME_MAX
];
2214 } UnixSubFolderIterator
;
2216 static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator
*iterator
) {
2217 TRACE("(iterator=%p)\n", iterator
);
2219 if (iterator
->m_dirFolder
)
2220 closedir(iterator
->m_dirFolder
);
2224 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList
* iface
,
2225 REFIID riid
, void** ppv
)
2227 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
2229 if (!ppv
) return E_INVALIDARG
;
2231 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IEnumIDList
, riid
)) {
2235 return E_NOINTERFACE
;
2238 IEnumIDList_AddRef(iface
);
2242 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList
* iface
)
2244 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2246 TRACE("(iface=%p)\n", iface
);
2248 return InterlockedIncrement(&This
->m_cRef
);
2251 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList
* iface
)
2253 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2256 TRACE("(iface=%p)\n", iface
);
2258 cRef
= InterlockedDecrement(&This
->m_cRef
);
2261 UnixSubFolderIterator_Destroy(This
);
2266 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList
* iface
, ULONG celt
,
2267 LPITEMIDLIST
* rgelt
, ULONG
* pceltFetched
)
2269 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2272 /* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
2273 if (This
->m_dirFolder
) {
2274 char *pszRelativePath
= This
->m_szFolder
+ lstrlenA(This
->m_szFolder
);
2275 struct dirent
*pDirEntry
;
2278 pDirEntry
= readdir(This
->m_dirFolder
);
2279 if (!pDirEntry
) break; /* No more entries */
2280 if (!strcmp(pDirEntry
->d_name
, ".") || !strcmp(pDirEntry
->d_name
, "..")) continue;
2282 /* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
2283 * and see if it passes the filter.
2285 lstrcpyA(pszRelativePath
, pDirEntry
->d_name
);
2286 rgelt
[i
] = (LPITEMIDLIST
)SHAlloc(
2287 UNIXFS_shitemid_len_from_filename(pszRelativePath
, NULL
, NULL
)+sizeof(USHORT
));
2288 if (!UNIXFS_build_shitemid(This
->m_szFolder
, rgelt
[i
]) ||
2289 !UNIXFS_is_pidl_of_type(rgelt
[i
], This
->m_fFilter
))
2294 memset(((PBYTE
)rgelt
[i
])+rgelt
[i
]->mkid
.cb
, 0, sizeof(USHORT
));
2297 *pszRelativePath
= '\0'; /* Restore the original path in This->m_szFolder. */
2303 return (i
== 0) ? S_FALSE
: S_OK
;
2306 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList
* iface
, ULONG celt
)
2308 LPITEMIDLIST
*apidl
;
2312 TRACE("(iface=%p, celt=%d)\n", iface
, celt
);
2314 /* Call IEnumIDList::Next and delete the resulting pidls. */
2315 apidl
= (LPITEMIDLIST
*)SHAlloc(celt
* sizeof(LPITEMIDLIST
));
2316 hr
= IEnumIDList_Next(iface
, celt
, apidl
, &cFetched
);
2319 SHFree(apidl
[cFetched
]);
2325 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList
* iface
)
2327 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2329 TRACE("(iface=%p)\n", iface
);
2331 if (This
->m_dirFolder
)
2332 rewinddir(This
->m_dirFolder
);
2337 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList
* This
,
2338 IEnumIDList
** ppenum
)
2344 /* VTable for UnixSubFolderIterator's IEnumIDList interface.
2346 static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl
= {
2347 UnixSubFolderIterator_IEnumIDList_QueryInterface
,
2348 UnixSubFolderIterator_IEnumIDList_AddRef
,
2349 UnixSubFolderIterator_IEnumIDList_Release
,
2350 UnixSubFolderIterator_IEnumIDList_Next
,
2351 UnixSubFolderIterator_IEnumIDList_Skip
,
2352 UnixSubFolderIterator_IEnumIDList_Reset
,
2353 UnixSubFolderIterator_IEnumIDList_Clone
2356 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
) {
2357 UnixSubFolderIterator
*iterator
;
2359 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
2361 iterator
= SHAlloc((ULONG
)sizeof(UnixSubFolderIterator
));
2362 iterator
->lpIEnumIDListVtbl
= &UnixSubFolderIterator_IEnumIDList_Vtbl
;
2363 iterator
->m_cRef
= 0;
2364 iterator
->m_fFilter
= fFilter
;
2365 iterator
->m_dirFolder
= opendir(pUnixFolder
->m_pszPath
);
2366 lstrcpyA(iterator
->m_szFolder
, pUnixFolder
->m_pszPath
);
2368 UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList
*)iterator
);
2370 return (IUnknown
*)iterator
;