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 apart 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 shouldn't 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 safely 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"
138 #ifdef HAVE_SYS_STAT_H
139 # include <sys/stat.h>
149 #define NONAMELESSUNION
150 #define NONAMELESSSTRUCT
158 #include "winternl.h"
159 #include "wine/debug.h"
161 #include "shell32_main.h"
162 #include "shellfolder.h"
164 #include "shresdef.h"
166 #include "debughlp.h"
168 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
170 #if !defined(__MINGW32__) && !defined(_MSC_VER)
172 #define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
173 #define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
175 #define LEN_SHITEMID_FIXED_PART ((USHORT) \
176 ( sizeof(USHORT) /* SHITEMID's cb field. */ \
177 + sizeof(PIDLTYPE) /* PIDLDATA's type field. */ \
178 + sizeof(FileStruct) /* Well, the FileStruct. */ \
179 - sizeof(char) /* One char too much in FileStruct. */ \
180 + sizeof(FileStructW) /* You name it. */ \
181 - sizeof(WCHAR) /* One WCHAR too much in FileStructW. */ \
182 + sizeof(WORD) )) /* Offset of FileStructW field in PIDL. */
184 #define PATHMODE_UNIX 0
185 #define PATHMODE_DOS 1
187 /* UnixFolder object layout and typedef.
189 typedef struct _UnixFolder
{
190 const IShellFolder2Vtbl
*lpIShellFolder2Vtbl
;
191 const IPersistFolder3Vtbl
*lpIPersistFolder3Vtbl
;
192 const IPersistPropertyBagVtbl
*lpIPersistPropertyBagVtbl
;
193 const IDropTargetVtbl
*lpIDropTargetVtbl
;
194 const ISFHelperVtbl
*lpISFHelperVtbl
;
196 CHAR
*m_pszPath
; /* Target path of the shell folder (CP_UNIXCP) */
197 LPITEMIDLIST m_pidlLocation
; /* Location in the shell namespace */
199 DWORD m_dwAttributes
;
200 const CLSID
*m_pCLSID
;
201 DWORD m_dwDropEffectsMask
;
204 /* Will hold the registered clipboard format identifier for ITEMIDLISTS. */
205 static UINT cfShellIDList
= 0;
207 /******************************************************************************
208 * UNIXFS_filename_from_shitemid [Internal]
210 * Get CP_UNIXCP encoded filename corresponding to the first item of a pidl
213 * pidl [I] A simple SHITEMID
214 * pszPathElement [O] Filename in CP_UNIXCP encoding will be stored here
217 * Success: Number of bytes necessary to store the CP_UNIXCP encoded filename
218 * _without_ the terminating NUL.
222 * Size of the buffer at pszPathElement has to be FILENAME_MAX. pszPathElement
223 * may be NULL, if you are only interested in the return value.
225 static int UNIXFS_filename_from_shitemid(LPCITEMIDLIST pidl
, char* pszPathElement
) {
226 FileStructW
*pFileStructW
= _ILGetFileStructW(pidl
);
230 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pFileStructW
->wszName
, -1, pszPathElement
,
231 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
233 /* There might be pidls slipping in from shfldr_fs.c, which don't contain the
234 * FileStructW field. In this case, we have to convert from CP_ACP to CP_UNIXCP. */
235 char *pszText
= _ILGetTextPointer(pidl
);
236 WCHAR
*pwszPathElement
= NULL
;
239 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, NULL
, 0);
240 if (!cWideChars
) goto cleanup
;
242 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
243 if (!pwszPathElement
) goto cleanup
;
245 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, pwszPathElement
, cWideChars
);
246 if (!cWideChars
) goto cleanup
;
248 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pwszPathElement
, -1, pszPathElement
,
249 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
252 SHFree(pwszPathElement
);
255 if (cLen
) cLen
--; /* Don't count terminating NUL! */
259 /******************************************************************************
260 * UNIXFS_shitemid_len_from_filename [Internal]
262 * Computes the necessary length of a pidl to hold a path element
265 * szPathElement [I] The path element string in CP_UNIXCP encoding.
266 * ppszPathElement [O] Path element string in CP_ACP encoding.
267 * ppwszPathElement [O] Path element string as WCHAR string.
270 * Success: Length in bytes of a SHITEMID representing szPathElement
274 * Provide NULL values if not interested in pp(w)szPathElement. Otherwise
275 * caller is responsible to free ppszPathElement and ppwszPathElement with
278 static USHORT
UNIXFS_shitemid_len_from_filename(
279 const char *szPathElement
, char **ppszPathElement
, WCHAR
**ppwszPathElement
)
281 USHORT cbPidlLen
= 0;
282 WCHAR
*pwszPathElement
= NULL
;
283 char *pszPathElement
= NULL
;
284 int cWideChars
, cChars
;
286 /* There and Back Again: A Hobbit's Holiday. CP_UNIXCP might be some ANSI
287 * codepage or it might be a real multi-byte encoding like utf-8. There is no
288 * other way to figure out the length of the corresponding WCHAR and CP_ACP
289 * strings without actually doing the full CP_UNIXCP -> WCHAR -> CP_ACP cycle. */
291 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, NULL
, 0);
292 if (!cWideChars
) goto cleanup
;
294 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
295 if (!pwszPathElement
) goto cleanup
;
297 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, pwszPathElement
, cWideChars
);
298 if (!cWideChars
) goto cleanup
;
300 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, NULL
, 0, 0, 0);
301 if (!cChars
) goto cleanup
;
303 pszPathElement
= SHAlloc(cChars
);
304 if (!pszPathElement
) goto cleanup
;
306 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, pszPathElement
, cChars
, 0, 0);
307 if (!cChars
) goto cleanup
;
309 /* (cChars & 0x1) is for the potential alignment byte */
310 cbPidlLen
= LEN_SHITEMID_FIXED_PART
+ cChars
+ (cChars
& 0x1) + cWideChars
* sizeof(WCHAR
);
313 if (cbPidlLen
&& ppszPathElement
)
314 *ppszPathElement
= pszPathElement
;
316 SHFree(pszPathElement
);
318 if (cbPidlLen
&& ppwszPathElement
)
319 *ppwszPathElement
= pwszPathElement
;
321 SHFree(pwszPathElement
);
326 /******************************************************************************
327 * UNIXFS_is_pidl_of_type [Internal]
329 * Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
332 * pIDL [I] The ITEMIDLIST to be checked.
333 * fFilter [I] Shell condition flags, which specify the filter.
336 * TRUE, if pIDL is accepted by fFilter
339 static inline BOOL
UNIXFS_is_pidl_of_type(LPCITEMIDLIST pIDL
, SHCONTF fFilter
) {
340 const PIDLDATA
*pIDLData
= _ILGetDataPointer(pIDL
);
341 if (!(fFilter
& SHCONTF_INCLUDEHIDDEN
) && pIDLData
&&
342 (pIDLData
->u
.file
.uFileAttribs
& FILE_ATTRIBUTE_HIDDEN
))
346 if (_ILIsFolder(pIDL
) && (fFilter
& SHCONTF_FOLDERS
)) return TRUE
;
347 if (_ILIsValue(pIDL
) && (fFilter
& SHCONTF_NONFOLDERS
)) return TRUE
;
351 /******************************************************************************
352 * UNIXFS_get_unix_path [Internal]
354 * Convert an absolute dos path to an absolute unix path.
355 * Evaluate "/.", "/.." and the symbolic links in $WINEPREFIX/dosdevices.
358 * pszDosPath [I] An absolute dos path
359 * pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
363 * Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
365 static BOOL
UNIXFS_get_unix_path(LPCWSTR pszDosPath
, char *pszCanonicalPath
)
367 char *pPathTail
, *pElement
, *pCanonicalTail
, szPath
[FILENAME_MAX
], *pszUnixPath
;
368 WCHAR wszDrive
[] = { '?', ':', '\\', 0 };
369 int cDriveSymlinkLen
;
371 TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath
), pszCanonicalPath
);
373 if (!pszDosPath
|| pszDosPath
[1] != ':')
376 /* Get the canonicalized unix path corresponding to the drive letter. */
377 wszDrive
[0] = pszDosPath
[0];
378 pszUnixPath
= wine_get_unix_file_name(wszDrive
);
379 if (!pszUnixPath
) return FALSE
;
380 cDriveSymlinkLen
= strlen(pszUnixPath
);
381 pElement
= realpath(pszUnixPath
, szPath
);
382 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
383 if (!pElement
) return FALSE
;
384 if (szPath
[strlen(szPath
)-1] != '/') strcat(szPath
, "/");
386 /* Append the part relative to the drive symbolic link target. */
387 pszUnixPath
= wine_get_unix_file_name(pszDosPath
);
388 if (!pszUnixPath
) return FALSE
;
389 strcat(szPath
, pszUnixPath
+ cDriveSymlinkLen
);
390 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
392 /* pCanonicalTail always points to the end of the canonical path constructed
393 * thus far. pPathTail points to the still to be processed part of the input
394 * path. pElement points to the path element currently investigated.
396 *pszCanonicalPath
= '\0';
397 pCanonicalTail
= pszCanonicalPath
;
403 pElement
= pPathTail
;
404 pPathTail
= strchr(pPathTail
+1, '/');
405 if (!pPathTail
) /* Last path element may not be terminated by '/'. */
406 pPathTail
= pElement
+ strlen(pElement
);
407 /* Temporarily terminate the current path element. Will be restored later. */
411 /* Skip "/." path elements */
412 if (!strcmp("/.", pElement
)) {
414 } else if (!strcmp("/..", pElement
)) {
415 /* Remove last element in canonical path for "/.." elements, then skip. */
416 char *pTemp
= strrchr(pszCanonicalPath
, '/');
418 pCanonicalTail
= pTemp
;
419 *pCanonicalTail
= '\0';
422 /* Directory or file. Copy to canonical path */
423 if (pCanonicalTail
- pszCanonicalPath
+ pPathTail
- pElement
+ 1 > FILENAME_MAX
)
426 memcpy(pCanonicalTail
, pElement
, pPathTail
- pElement
+ 1);
427 pCanonicalTail
+= pPathTail
- pElement
;
430 } while (pPathTail
[0] == '/');
432 TRACE("--> %s\n", debugstr_a(pszCanonicalPath
));
437 /******************************************************************************
438 * UNIXFS_seconds_since_1970_to_dos_date_time [Internal]
440 * Convert unix time to FAT time
443 * ss1970 [I] Unix time (seconds since 1970)
444 * pDate [O] Corresponding FAT date
445 * pTime [O] Corresponding FAT time
447 static inline void UNIXFS_seconds_since_1970_to_dos_date_time(
448 time_t ss1970
, LPWORD pDate
, LPWORD pTime
)
453 RtlSecondsSince1970ToTime( ss1970
, &time
);
454 fileTime
.dwLowDateTime
= time
.u
.LowPart
;
455 fileTime
.dwHighDateTime
= time
.u
.HighPart
;
456 FileTimeToDosDateTime(&fileTime
, pDate
, pTime
);
459 /******************************************************************************
460 * UNIXFS_build_shitemid [Internal]
462 * Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
466 * pszUnixPath [I] An absolute path. The SHITEMID will be built for the last component.
467 * pIDL [O] SHITEMID will be constructed here.
470 * Success: A pointer to the terminating '\0' character of path.
474 * Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
475 * If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
478 static char* UNIXFS_build_shitemid(char *pszUnixPath
, void *pIDL
) {
480 struct stat fileStat
;
481 char *pszComponentU
, *pszComponentA
;
482 WCHAR
*pwszComponentW
;
483 int cComponentULen
, cComponentALen
;
485 FileStructW
*pFileStructW
;
486 WORD uOffsetW
, *pOffsetW
;
488 TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath
), pIDL
);
490 /* We are only interested in regular files and directories. */
491 if (stat(pszUnixPath
, &fileStat
)) return NULL
;
492 if (!S_ISDIR(fileStat
.st_mode
) && !S_ISREG(fileStat
.st_mode
)) return NULL
;
494 /* Compute the SHITEMID's length and wipe it. */
495 pszComponentU
= strrchr(pszUnixPath
, '/') + 1;
496 cComponentULen
= strlen(pszComponentU
);
497 cbLen
= UNIXFS_shitemid_len_from_filename(pszComponentU
, &pszComponentA
, &pwszComponentW
);
498 if (!cbLen
) return NULL
;
499 memset(pIDL
, 0, cbLen
);
500 ((LPSHITEMID
)pIDL
)->cb
= cbLen
;
502 /* Set shell32's standard SHITEMID data fields. */
503 pIDLData
= _ILGetDataPointer(pIDL
);
504 pIDLData
->type
= S_ISDIR(fileStat
.st_mode
) ? PT_FOLDER
: PT_VALUE
;
505 pIDLData
->u
.file
.dwFileSize
= (DWORD
)fileStat
.st_size
;
506 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pIDLData
->u
.file
.uFileDate
,
507 &pIDLData
->u
.file
.uFileTime
);
508 pIDLData
->u
.file
.uFileAttribs
= 0;
509 if (S_ISDIR(fileStat
.st_mode
)) pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_DIRECTORY
;
510 if (pszComponentU
[0] == '.') pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_HIDDEN
;
511 cComponentALen
= lstrlenA(pszComponentA
) + 1;
512 memcpy(pIDLData
->u
.file
.szNames
, pszComponentA
, cComponentALen
);
514 pFileStructW
= (FileStructW
*)(pIDLData
->u
.file
.szNames
+ cComponentALen
+ (cComponentALen
& 0x1));
515 uOffsetW
= (WORD
)(((LPBYTE
)pFileStructW
) - ((LPBYTE
)pIDL
));
516 pFileStructW
->cbLen
= cbLen
- uOffsetW
;
517 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pFileStructW
->uCreationDate
,
518 &pFileStructW
->uCreationTime
);
519 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_atime
, &pFileStructW
->uLastAccessDate
,
520 &pFileStructW
->uLastAccessTime
);
521 lstrcpyW(pFileStructW
->wszName
, pwszComponentW
);
523 pOffsetW
= (WORD
*)(((LPBYTE
)pIDL
) + cbLen
- sizeof(WORD
));
524 *pOffsetW
= uOffsetW
;
526 SHFree(pszComponentA
);
527 SHFree(pwszComponentW
);
529 return pszComponentU
+ cComponentULen
;
532 /******************************************************************************
533 * UNIXFS_path_to_pidl [Internal]
536 * pUnixFolder [I] If path is relative, pUnixFolder represents the base path
537 * path [I] An absolute unix or dos path or a path relative to pUnixFolder
538 * ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
542 * Failure: Error code, invalid params or out of memory
545 * pUnixFolder also carries the information if the path is expected to be unix or dos.
547 static HRESULT
UNIXFS_path_to_pidl(UnixFolder
*pUnixFolder
, const WCHAR
*path
, LPITEMIDLIST
*ppidl
) {
549 int cPidlLen
, cPathLen
;
550 char *pSlash
, *pNextSlash
, szCompletePath
[FILENAME_MAX
], *pNextPathElement
, *pszAPath
;
553 TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder
, debugstr_w(path
), ppidl
);
558 /* Build an absolute path and let pNextPathElement point to the interesting
559 * relative sub-path. We need the absolute path to call 'stat', but the pidl
560 * will only contain the relative part.
562 if ((pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) && (path
[1] == ':'))
564 /* Absolute dos path. Convert to unix */
565 if (!UNIXFS_get_unix_path(path
, szCompletePath
))
567 pNextPathElement
= szCompletePath
;
569 else if ((pUnixFolder
->m_dwPathMode
== PATHMODE_UNIX
) && (path
[0] == '/'))
571 /* Absolute unix path. Just convert to ANSI. */
572 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
, FILENAME_MAX
, NULL
, NULL
);
573 pNextPathElement
= szCompletePath
;
577 /* Relative dos or unix path. Concat with this folder's path */
578 int cBasePathLen
= strlen(pUnixFolder
->m_pszPath
);
579 memcpy(szCompletePath
, pUnixFolder
->m_pszPath
, cBasePathLen
);
580 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
+ cBasePathLen
,
581 FILENAME_MAX
- cBasePathLen
, NULL
, NULL
);
582 pNextPathElement
= szCompletePath
+ cBasePathLen
- 1;
584 /* If in dos mode, replace '\' with '/' */
585 if (pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) {
586 char *pBackslash
= strchr(pNextPathElement
, '\\');
589 pBackslash
= strchr(pBackslash
, '\\');
594 /* Special case for the root folder. */
595 if (!strcmp(szCompletePath
, "/")) {
596 *ppidl
= pidl
= SHAlloc(sizeof(USHORT
));
597 if (!pidl
) return E_FAIL
;
598 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
602 /* Remove trailing slash, if present */
603 cPathLen
= strlen(szCompletePath
);
604 if (szCompletePath
[cPathLen
-1] == '/')
605 szCompletePath
[cPathLen
-1] = '\0';
607 if ((szCompletePath
[0] != '/') || (pNextPathElement
[0] != '/')) {
608 ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath
, pNextPathElement
);
612 /* At this point, we have an absolute unix path in szCompletePath
613 * and the relative portion of it in pNextPathElement. Both starting with '/'
614 * and _not_ terminated by a '/'. */
615 TRACE("complete path: %s, relative path: %s\n", szCompletePath
, pNextPathElement
);
617 /* Convert to CP_ACP and WCHAR */
618 if (!UNIXFS_shitemid_len_from_filename(pNextPathElement
, &pszAPath
, &pwszPath
))
621 /* Compute the length of the complete ITEMIDLIST */
625 pNextSlash
= strchr(pSlash
+1, '/');
626 cPidlLen
+= LEN_SHITEMID_FIXED_PART
+ /* Fixed part length plus potential alignment byte. */
627 (pNextSlash
? (pNextSlash
- pSlash
) & 0x1 : lstrlenA(pSlash
) & 0x1);
631 /* The USHORT is for the ITEMIDLIST terminator. The NUL terminators for the sub-path-strings
632 * are accounted for by the '/' separators, which are not stored in the SHITEMIDs. Above we
633 * have ensured that the number of '/'s exactly matches the number of sub-path-strings. */
634 cPidlLen
+= lstrlenA(pszAPath
) + lstrlenW(pwszPath
) * sizeof(WCHAR
) + sizeof(USHORT
);
639 *ppidl
= pidl
= SHAlloc(cPidlLen
);
640 if (!pidl
) return E_FAIL
;
642 /* Concatenate the SHITEMIDs of the sub-directories. */
643 while (*pNextPathElement
) {
644 pSlash
= strchr(pNextPathElement
+1, '/');
645 if (pSlash
) *pSlash
= '\0';
646 pNextPathElement
= UNIXFS_build_shitemid(szCompletePath
, pidl
);
647 if (pSlash
) *pSlash
= '/';
649 if (!pNextPathElement
) {
652 return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND
);
654 pidl
= ILGetNext(pidl
);
656 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
658 if ((char *)pidl
-(char *)*ppidl
+sizeof(USHORT
) != cPidlLen
) /* We've corrupted the heap :( */
659 ERR("Computed length of pidl incorrect. Please report.\n");
664 /******************************************************************************
665 * UNIXFS_initialize_target_folder [Internal]
667 * Initialize the m_pszPath member of an UnixFolder, given an absolute unix
668 * base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
669 * specifies the location in the shell namespace alone.
672 * This [IO] The UnixFolder, whose target path is to be initialized
673 * szBasePath [I] The absolute base path
674 * pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
675 * dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
676 * (Used to pass the SFGAO_FILESYSTEM flag down the path)
681 static HRESULT
UNIXFS_initialize_target_folder(UnixFolder
*This
, const char *szBasePath
,
682 LPCITEMIDLIST pidlSubFolder
, DWORD dwAttributes
)
684 LPCITEMIDLIST current
= pidlSubFolder
;
685 DWORD dwPathLen
= strlen(szBasePath
)+1;
689 /* Determine the path's length bytes */
690 while (current
&& current
->mkid
.cb
) {
691 dwPathLen
+= UNIXFS_filename_from_shitemid(current
, NULL
) + 1; /* For the '/' */
692 current
= ILGetNext(current
);
695 /* Build the path and compute the attributes*/
696 This
->m_dwAttributes
=
697 dwAttributes
|SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
;
698 This
->m_pszPath
= pNextDir
= SHAlloc(dwPathLen
);
699 if (!This
->m_pszPath
) {
700 WARN("SHAlloc failed!\n");
703 current
= pidlSubFolder
;
704 strcpy(pNextDir
, szBasePath
);
705 pNextDir
+= strlen(szBasePath
);
706 if (This
->m_dwPathMode
== PATHMODE_UNIX
|| IsEqualCLSID(&CLSID_MyDocuments
, This
->m_pCLSID
))
707 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
708 while (current
&& current
->mkid
.cb
) {
709 pNextDir
+= UNIXFS_filename_from_shitemid(current
, pNextDir
);
711 current
= ILGetNext(current
);
715 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
) &&
716 ((dos_name
= wine_get_dos_file_name(This
->m_pszPath
))))
718 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
719 HeapFree( GetProcessHeap(), 0, dos_name
);
725 /******************************************************************************
726 * UNIXFS_copy [Internal]
728 * Copy pwszDosSrc to pwszDosDst.
731 * pwszDosSrc [I] absolute path of the source
732 * pwszDosDst [I] absolute path of the destination
738 static HRESULT
UNIXFS_copy(LPCWSTR pwszDosSrc
, LPCWSTR pwszDosDst
)
741 LPWSTR pwszSrc
, pwszDst
;
742 HRESULT res
= E_OUTOFMEMORY
;
743 UINT iSrcLen
, iDstLen
;
745 if (!pwszDosSrc
|| !pwszDosDst
)
748 iSrcLen
= lstrlenW(pwszDosSrc
);
749 iDstLen
= lstrlenW(pwszDosDst
);
750 pwszSrc
= HeapAlloc(GetProcessHeap(), 0, (iSrcLen
+ 2) * sizeof(WCHAR
));
751 pwszDst
= HeapAlloc(GetProcessHeap(), 0, (iDstLen
+ 2) * sizeof(WCHAR
));
753 if (pwszSrc
&& pwszDst
) {
754 lstrcpyW(pwszSrc
, pwszDosSrc
);
755 lstrcpyW(pwszDst
, pwszDosDst
);
756 /* double null termination */
757 pwszSrc
[iSrcLen
+ 1] = 0;
758 pwszDst
[iDstLen
+ 1] = 0;
760 ZeroMemory(&op
, sizeof(op
));
761 op
.hwnd
= GetActiveWindow();
765 op
.fFlags
= FOF_ALLOWUNDO
;
766 if (!SHFileOperationW(&op
))
768 WARN("SHFileOperationW failed\n");
775 HeapFree(GetProcessHeap(), 0, pwszSrc
);
776 HeapFree(GetProcessHeap(), 0, pwszDst
);
780 /******************************************************************************
783 * Class whose heap based instances represent unix filesystem directories.
786 static void UnixFolder_Destroy(UnixFolder
*pUnixFolder
) {
787 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
789 SHFree(pUnixFolder
->m_pszPath
);
790 ILFree(pUnixFolder
->m_pidlLocation
);
794 static HRESULT WINAPI
UnixFolder_IShellFolder2_QueryInterface(IShellFolder2
*iface
, REFIID riid
,
797 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
799 TRACE("(iface=%p, riid=%s, ppv=%p)\n", iface
, shdebugstr_guid(riid
), ppv
);
801 if (!ppv
) return E_INVALIDARG
;
803 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IShellFolder
, riid
) ||
804 IsEqualIID(&IID_IShellFolder2
, riid
))
806 *ppv
= STATIC_CAST(IShellFolder2
, This
);
807 } else if (IsEqualIID(&IID_IPersistFolder3
, riid
) || IsEqualIID(&IID_IPersistFolder2
, riid
) ||
808 IsEqualIID(&IID_IPersistFolder
, riid
) || IsEqualIID(&IID_IPersist
, riid
))
810 *ppv
= STATIC_CAST(IPersistFolder3
, This
);
811 } else if (IsEqualIID(&IID_IPersistPropertyBag
, riid
)) {
812 *ppv
= STATIC_CAST(IPersistPropertyBag
, This
);
813 } else if (IsEqualIID(&IID_ISFHelper
, riid
)) {
814 *ppv
= STATIC_CAST(ISFHelper
, This
);
815 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
816 *ppv
= STATIC_CAST(IDropTarget
, This
);
818 cfShellIDList
= RegisterClipboardFormatW(CFSTR_SHELLIDLISTW
);
821 FIXME("Unimplemented interface %s\n", shdebugstr_guid(riid
));
822 return E_NOINTERFACE
;
825 IUnknown_AddRef((IUnknown
*)*ppv
);
829 static ULONG WINAPI
UnixFolder_IShellFolder2_AddRef(IShellFolder2
*iface
) {
830 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
832 TRACE("(iface=%p)\n", iface
);
834 return InterlockedIncrement(&This
->m_cRef
);
837 static ULONG WINAPI
UnixFolder_IShellFolder2_Release(IShellFolder2
*iface
) {
838 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
841 TRACE("(iface=%p)\n", iface
);
843 cRef
= InterlockedDecrement(&This
->m_cRef
);
846 UnixFolder_Destroy(This
);
851 static HRESULT WINAPI
UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2
* iface
, HWND hwndOwner
,
852 LPBC pbcReserved
, LPOLESTR lpszDisplayName
, ULONG
* pchEaten
, LPITEMIDLIST
* ppidl
,
853 ULONG
* pdwAttributes
)
855 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
858 TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
859 "pdwAttributes=%p) stub\n", iface
, hwndOwner
, pbcReserved
, debugstr_w(lpszDisplayName
),
860 pchEaten
, ppidl
, pdwAttributes
);
862 result
= UNIXFS_path_to_pidl(This
, lpszDisplayName
, ppidl
);
863 if (SUCCEEDED(result
) && pdwAttributes
&& *pdwAttributes
)
865 IShellFolder
*pParentSF
;
866 LPCITEMIDLIST pidlLast
;
867 LPITEMIDLIST pidlComplete
= ILCombine(This
->m_pidlLocation
, *ppidl
);
870 hr
= SHBindToParent(pidlComplete
, &IID_IShellFolder
, (LPVOID
*)&pParentSF
, &pidlLast
);
872 FIXME("SHBindToParent failed! hr = %08x\n", hr
);
873 ILFree(pidlComplete
);
876 IShellFolder_GetAttributesOf(pParentSF
, 1, &pidlLast
, pdwAttributes
);
877 IShellFolder_Release(pParentSF
);
878 ILFree(pidlComplete
);
881 if (FAILED(result
)) TRACE("FAILED!\n");
885 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
);
887 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumObjects(IShellFolder2
* iface
, HWND hwndOwner
,
888 SHCONTF grfFlags
, IEnumIDList
** ppEnumIDList
)
890 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
891 IUnknown
*newIterator
;
894 TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08x, ppEnumIDList=%p)\n",
895 iface
, hwndOwner
, grfFlags
, ppEnumIDList
);
897 if (!This
->m_pszPath
) {
898 WARN("EnumObjects called on uninitialized UnixFolder-object!\n");
902 newIterator
= UnixSubFolderIterator_Constructor(This
, grfFlags
);
903 hr
= IUnknown_QueryInterface(newIterator
, &IID_IEnumIDList
, (void**)ppEnumIDList
);
904 IUnknown_Release(newIterator
);
909 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
);
911 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToObject(IShellFolder2
* iface
, LPCITEMIDLIST pidl
,
912 LPBC pbcReserved
, REFIID riid
, void** ppvOut
)
914 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
915 IPersistFolder3
*persistFolder
;
917 const CLSID
*clsidChild
;
919 TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
920 iface
, pidl
, pbcReserved
, riid
, ppvOut
);
922 if (!pidl
|| !pidl
->mkid
.cb
)
925 if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
926 /* Children of FolderShortcuts are ShellFSFolders on Windows.
927 * Unixfs' counterpart is UnixDosFolder. */
928 clsidChild
= &CLSID_UnixDosFolder
;
930 clsidChild
= This
->m_pCLSID
;
933 hr
= CreateUnixFolder(NULL
, &IID_IPersistFolder3
, (void**)&persistFolder
, clsidChild
);
934 if (FAILED(hr
)) return hr
;
935 hr
= IPersistFolder_QueryInterface(persistFolder
, riid
, ppvOut
);
938 UnixFolder
*subfolder
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, persistFolder
);
939 subfolder
->m_pidlLocation
= ILCombine(This
->m_pidlLocation
, pidl
);
940 hr
= UNIXFS_initialize_target_folder(subfolder
, This
->m_pszPath
, pidl
,
941 This
->m_dwAttributes
& SFGAO_FILESYSTEM
);
944 IPersistFolder3_Release(persistFolder
);
949 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToStorage(IShellFolder2
* This
, LPCITEMIDLIST pidl
,
950 LPBC pbcReserved
, REFIID riid
, void** ppvObj
)
956 static HRESULT WINAPI
UnixFolder_IShellFolder2_CompareIDs(IShellFolder2
* iface
, LPARAM lParam
,
957 LPCITEMIDLIST pidl1
, LPCITEMIDLIST pidl2
)
959 BOOL isEmpty1
, isEmpty2
;
961 LPITEMIDLIST firstpidl
;
965 TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface
, lParam
, pidl1
, pidl2
);
967 isEmpty1
= !pidl1
|| !pidl1
->mkid
.cb
;
968 isEmpty2
= !pidl2
|| !pidl2
->mkid
.cb
;
970 if (isEmpty1
&& isEmpty2
)
971 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, 0);
973 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
975 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
977 if (_ILIsFolder(pidl1
) && !_ILIsFolder(pidl2
))
978 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
979 if (!_ILIsFolder(pidl1
) && _ILIsFolder(pidl2
))
980 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
982 compare
= CompareStringA(LOCALE_USER_DEFAULT
, NORM_IGNORECASE
,
983 _ILGetTextPointer(pidl1
), -1,
984 _ILGetTextPointer(pidl2
), -1);
986 if ((compare
== CSTR_LESS_THAN
) || (compare
== CSTR_GREATER_THAN
))
987 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)((compare
== CSTR_LESS_THAN
)?-1:1));
989 if (pidl1
->mkid
.cb
< pidl2
->mkid
.cb
)
990 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
991 else if (pidl1
->mkid
.cb
> pidl2
->mkid
.cb
)
992 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
994 firstpidl
= ILCloneFirst(pidl1
);
995 pidl1
= ILGetNext(pidl1
);
996 pidl2
= ILGetNext(pidl2
);
998 hr
= IShellFolder2_BindToObject(iface
, firstpidl
, NULL
, &IID_IShellFolder
, (LPVOID
*)&psf
);
1000 hr
= IShellFolder_CompareIDs(psf
, lParam
, pidl1
, pidl2
);
1001 IShellFolder2_Release(psf
);
1008 static HRESULT WINAPI
UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2
* iface
, HWND hwndOwner
,
1009 REFIID riid
, void** ppv
)
1011 HRESULT hr
= E_INVALIDARG
;
1013 TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface
, hwndOwner
, riid
, ppv
);
1015 if (!ppv
) return E_INVALIDARG
;
1018 if (IsEqualIID(&IID_IShellView
, riid
)) {
1019 LPSHELLVIEW pShellView
;
1021 pShellView
= IShellView_Constructor((IShellFolder
*)iface
);
1023 hr
= IShellView_QueryInterface(pShellView
, riid
, ppv
);
1024 IShellView_Release(pShellView
);
1026 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1027 hr
= IShellFolder2_QueryInterface(iface
, &IID_IDropTarget
, ppv
);
1033 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2
* iface
, UINT cidl
,
1034 LPCITEMIDLIST
* apidl
, SFGAOF
* rgfInOut
)
1036 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1039 TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p)\n", iface
, cidl
, apidl
, rgfInOut
);
1041 if (!rgfInOut
|| (cidl
&& !apidl
))
1042 return E_INVALIDARG
;
1045 *rgfInOut
&= This
->m_dwAttributes
;
1047 char szAbsolutePath
[FILENAME_MAX
], *pszRelativePath
;
1050 *rgfInOut
= SFGAO_CANCOPY
|SFGAO_CANMOVE
|SFGAO_CANLINK
|SFGAO_CANRENAME
|SFGAO_CANDELETE
|
1051 SFGAO_HASPROPSHEET
|SFGAO_DROPTARGET
|SFGAO_FILESYSTEM
;
1052 lstrcpyA(szAbsolutePath
, This
->m_pszPath
);
1053 pszRelativePath
= szAbsolutePath
+ lstrlenA(szAbsolutePath
);
1054 for (i
=0; i
<cidl
; i
++) {
1055 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
1057 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativePath
))
1058 return E_INVALIDARG
;
1059 if (!(dos_name
= wine_get_dos_file_name( szAbsolutePath
)))
1060 *rgfInOut
&= ~SFGAO_FILESYSTEM
;
1062 HeapFree( GetProcessHeap(), 0, dos_name
);
1064 if (_ILIsFolder(apidl
[i
]))
1065 *rgfInOut
|= SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
;
1072 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2
* iface
, HWND hwndOwner
,
1073 UINT cidl
, LPCITEMIDLIST
* apidl
, REFIID riid
, UINT
* prgfInOut
, void** ppvOut
)
1075 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1078 TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
1079 iface
, hwndOwner
, cidl
, apidl
, debugstr_guid(riid
), prgfInOut
, ppvOut
);
1081 if (!cidl
|| !apidl
|| !riid
|| !ppvOut
)
1082 return E_INVALIDARG
;
1084 for (i
=0; i
<cidl
; i
++)
1086 return E_INVALIDARG
;
1088 if (IsEqualIID(&IID_IContextMenu
, riid
)) {
1089 *ppvOut
= ISvItemCm_Constructor((IShellFolder
*)iface
, This
->m_pidlLocation
, apidl
, cidl
);
1091 } else if (IsEqualIID(&IID_IDataObject
, riid
)) {
1092 *ppvOut
= IDataObject_Constructor(hwndOwner
, This
->m_pidlLocation
, apidl
, cidl
);
1094 } else if (IsEqualIID(&IID_IExtractIconA
, riid
)) {
1096 if (cidl
!= 1) return E_INVALIDARG
;
1097 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1098 *ppvOut
= IExtractIconA_Constructor(pidl
);
1101 } else if (IsEqualIID(&IID_IExtractIconW
, riid
)) {
1103 if (cidl
!= 1) return E_INVALIDARG
;
1104 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1105 *ppvOut
= IExtractIconW_Constructor(pidl
);
1108 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1109 if (cidl
!= 1) return E_INVALIDARG
;
1110 return IShellFolder2_BindToObject(iface
, apidl
[0], NULL
, &IID_IDropTarget
, ppvOut
);
1111 } else if (IsEqualIID(&IID_IShellLinkW
, riid
)) {
1112 FIXME("IShellLinkW\n");
1114 } else if (IsEqualIID(&IID_IShellLinkA
, riid
)) {
1115 FIXME("IShellLinkA\n");
1118 FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid
));
1119 return E_NOINTERFACE
;
1123 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2
* iface
,
1124 LPCITEMIDLIST pidl
, SHGDNF uFlags
, STRRET
* lpName
)
1126 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1129 TRACE("(iface=%p, pidl=%p, uFlags=%x, lpName=%p)\n", iface
, pidl
, uFlags
, lpName
);
1131 if ((GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) &&
1132 (GET_SHGDN_RELATION(uFlags
) != SHGDN_INFOLDER
))
1134 if (!pidl
|| !pidl
->mkid
.cb
) {
1135 lpName
->uType
= STRRET_WSTR
;
1136 if (This
->m_dwPathMode
== PATHMODE_UNIX
) {
1137 UINT len
= MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, NULL
, 0);
1138 lpName
->u
.pOleStr
= SHAlloc(len
* sizeof(WCHAR
));
1139 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1140 MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, lpName
->u
.pOleStr
, len
);
1142 LPWSTR pwszDosFileName
= wine_get_dos_file_name(This
->m_pszPath
);
1143 if (!pwszDosFileName
) return HRESULT_FROM_WIN32(GetLastError());
1144 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(pwszDosFileName
) + 1) * sizeof(WCHAR
));
1145 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1146 lstrcpyW(lpName
->u
.pOleStr
, pwszDosFileName
);
1147 PathRemoveBackslashW(lpName
->u
.pOleStr
);
1148 HeapFree(GetProcessHeap(), 0, pwszDosFileName
);
1151 IShellFolder
*pSubFolder
;
1152 SHITEMID emptyIDL
= { 0, { 0 } };
1154 hr
= IShellFolder_BindToObject(iface
, pidl
, NULL
, &IID_IShellFolder
, (void**)&pSubFolder
);
1155 if (FAILED(hr
)) return hr
;
1157 hr
= IShellFolder_GetDisplayNameOf(pSubFolder
, (LPITEMIDLIST
)&emptyIDL
, uFlags
, lpName
);
1158 IShellFolder_Release(pSubFolder
);
1161 WCHAR wszFileName
[MAX_PATH
];
1162 if (!_ILSimpleGetTextW(pidl
, wszFileName
, MAX_PATH
)) return E_INVALIDARG
;
1163 lpName
->uType
= STRRET_WSTR
;
1164 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(wszFileName
)+1)*sizeof(WCHAR
));
1165 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1166 lstrcpyW(lpName
->u
.pOleStr
, wszFileName
);
1167 if (!(GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) && This
->m_dwPathMode
== PATHMODE_DOS
&&
1168 !_ILIsFolder(pidl
) && wszFileName
[0] != '.' && SHELL_FS_HideExtension(wszFileName
))
1170 PathRemoveExtensionW(lpName
->u
.pOleStr
);
1174 TRACE("--> %s\n", debugstr_w(lpName
->u
.pOleStr
));
1179 static HRESULT WINAPI
UnixFolder_IShellFolder2_SetNameOf(IShellFolder2
* iface
, HWND hwnd
,
1180 LPCITEMIDLIST pidl
, LPCOLESTR lpcwszName
, SHGDNF uFlags
, LPITEMIDLIST
* ppidlOut
)
1182 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1184 static const WCHAR awcInvalidChars
[] = { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };
1185 char szSrc
[FILENAME_MAX
], szDest
[FILENAME_MAX
];
1186 WCHAR wszSrcRelative
[MAX_PATH
];
1188 int cBasePathLen
= lstrlenA(This
->m_pszPath
);
1189 struct stat statDest
;
1190 LPITEMIDLIST pidlSrc
, pidlDest
, pidlRelativeDest
;
1194 TRACE("(iface=%p, hwnd=%p, pidl=%p, lpcwszName=%s, uFlags=0x%08x, ppidlOut=%p)\n",
1195 iface
, hwnd
, pidl
, debugstr_w(lpcwszName
), uFlags
, ppidlOut
);
1197 /* prepare to fail */
1201 /* pidl has to contain a single non-empty SHITEMID */
1202 if (_ILIsDesktop(pidl
) || !_ILIsPidlSimple(pidl
) || !_ILGetTextPointer(pidl
))
1203 return E_INVALIDARG
;
1205 /* check for invalid characters in lpcwszName. */
1206 for (i
=0; i
< sizeof(awcInvalidChars
)/sizeof(*awcInvalidChars
); i
++)
1207 if (StrChrW(lpcwszName
, awcInvalidChars
[i
]))
1208 return HRESULT_FROM_WIN32(ERROR_CANCELLED
);
1210 /* build source path */
1211 memcpy(szSrc
, This
->m_pszPath
, cBasePathLen
);
1212 UNIXFS_filename_from_shitemid(pidl
, szSrc
+ cBasePathLen
);
1214 /* build destination path */
1215 memcpy(szDest
, This
->m_pszPath
, cBasePathLen
);
1216 WideCharToMultiByte(CP_UNIXCP
, 0, lpcwszName
, -1, szDest
+cBasePathLen
,
1217 FILENAME_MAX
-cBasePathLen
, NULL
, NULL
);
1219 /* If the filename's extension is hidden to the user, we have to append it. */
1220 if (!(uFlags
& SHGDN_FORPARSING
) &&
1221 _ILSimpleGetTextW(pidl
, wszSrcRelative
, MAX_PATH
) &&
1222 SHELL_FS_HideExtension(wszSrcRelative
))
1224 WCHAR
*pwszExt
= PathFindExtensionW(wszSrcRelative
);
1225 int cLenDest
= strlen(szDest
);
1226 WideCharToMultiByte(CP_UNIXCP
, 0, pwszExt
, -1, szDest
+ cLenDest
,
1227 FILENAME_MAX
- cLenDest
, NULL
, NULL
);
1230 TRACE("src=%s dest=%s\n", szSrc
, szDest
);
1232 /* Fail, if destination does already exist */
1233 if (!stat(szDest
, &statDest
))
1236 /* Rename the file */
1237 if (rename(szSrc
, szDest
))
1240 /* Build a pidl for the path of the renamed file */
1241 lpwszName
= SHAlloc((lstrlenW(lpcwszName
)+1)*sizeof(WCHAR
)); /* due to const correctness. */
1242 lstrcpyW(lpwszName
, lpcwszName
);
1243 hr
= IShellFolder2_ParseDisplayName(iface
, NULL
, NULL
, lpwszName
, NULL
, &pidlRelativeDest
, NULL
);
1246 rename(szDest
, szSrc
); /* Undo the renaming */
1249 pidlDest
= ILCombine(This
->m_pidlLocation
, pidlRelativeDest
);
1250 ILFree(pidlRelativeDest
);
1251 pidlSrc
= ILCombine(This
->m_pidlLocation
, pidl
);
1253 /* Inform the shell */
1254 if (_ILIsFolder(ILFindLastID(pidlDest
)))
1255 SHChangeNotify(SHCNE_RENAMEFOLDER
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1257 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1260 *ppidlOut
= ILClone(ILFindLastID(pidlDest
));
1268 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumSearches(IShellFolder2
* iface
,
1269 IEnumExtraSearch
**ppEnum
)
1275 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2
* iface
,
1276 DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
1278 TRACE("(iface=%p,dwReserved=%x,pSort=%p,pDisplay=%p)\n", iface
, dwReserved
, pSort
, pDisplay
);
1288 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2
* iface
,
1289 UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
1295 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2
* iface
,
1302 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2
* iface
,
1303 LPCITEMIDLIST pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
1309 #define SHELLVIEWCOLUMNS 7
1311 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2
* iface
,
1312 LPCITEMIDLIST pidl
, UINT iColumn
, SHELLDETAILS
*psd
)
1314 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1315 HRESULT hr
= E_FAIL
;
1316 struct passwd
*pPasswd
;
1317 struct group
*pGroup
;
1318 struct stat statItem
;
1320 static const shvheader unixfs_header
[SHELLVIEWCOLUMNS
] = {
1321 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 15},
1322 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1323 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1324 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 12},
1325 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 9},
1326 {IDS_SHV_COLUMN10
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7},
1327 {IDS_SHV_COLUMN11
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7}
1330 TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface
, pidl
, iColumn
, psd
);
1332 if (!psd
|| iColumn
>= SHELLVIEWCOLUMNS
)
1333 return E_INVALIDARG
;
1336 return SHELL32_GetColumnDetails(unixfs_header
, iColumn
, psd
);
1338 if (iColumn
== 4 || iColumn
== 5 || iColumn
== 6) {
1339 char szPath
[FILENAME_MAX
];
1340 strcpy(szPath
, This
->m_pszPath
);
1341 if (!UNIXFS_filename_from_shitemid(pidl
, szPath
+ strlen(szPath
)))
1342 return E_INVALIDARG
;
1343 if (stat(szPath
, &statItem
))
1344 return E_INVALIDARG
;
1347 psd
->str
.u
.cStr
[0] = '\0';
1348 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
);
1389 static HRESULT WINAPI
UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2
* iface
, UINT iColumn
,
1396 /* VTable for UnixFolder's IShellFolder2 interface.
1398 static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl
= {
1399 UnixFolder_IShellFolder2_QueryInterface
,
1400 UnixFolder_IShellFolder2_AddRef
,
1401 UnixFolder_IShellFolder2_Release
,
1402 UnixFolder_IShellFolder2_ParseDisplayName
,
1403 UnixFolder_IShellFolder2_EnumObjects
,
1404 UnixFolder_IShellFolder2_BindToObject
,
1405 UnixFolder_IShellFolder2_BindToStorage
,
1406 UnixFolder_IShellFolder2_CompareIDs
,
1407 UnixFolder_IShellFolder2_CreateViewObject
,
1408 UnixFolder_IShellFolder2_GetAttributesOf
,
1409 UnixFolder_IShellFolder2_GetUIObjectOf
,
1410 UnixFolder_IShellFolder2_GetDisplayNameOf
,
1411 UnixFolder_IShellFolder2_SetNameOf
,
1412 UnixFolder_IShellFolder2_GetDefaultSearchGUID
,
1413 UnixFolder_IShellFolder2_EnumSearches
,
1414 UnixFolder_IShellFolder2_GetDefaultColumn
,
1415 UnixFolder_IShellFolder2_GetDefaultColumnState
,
1416 UnixFolder_IShellFolder2_GetDetailsEx
,
1417 UnixFolder_IShellFolder2_GetDetailsOf
,
1418 UnixFolder_IShellFolder2_MapColumnToSCID
1421 static HRESULT WINAPI
UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3
* iface
, REFIID riid
,
1424 return UnixFolder_IShellFolder2_QueryInterface(
1425 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)), riid
, ppvObject
);
1428 static ULONG WINAPI
UnixFolder_IPersistFolder3_AddRef(IPersistFolder3
* iface
)
1430 return UnixFolder_IShellFolder2_AddRef(
1431 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1434 static ULONG WINAPI
UnixFolder_IPersistFolder3_Release(IPersistFolder3
* iface
)
1436 return UnixFolder_IShellFolder2_Release(
1437 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1440 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3
* iface
, CLSID
* pClassID
)
1442 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1444 TRACE("(iface=%p, pClassId=%p)\n", iface
, pClassID
);
1447 return E_INVALIDARG
;
1449 *pClassID
= *This
->m_pCLSID
;
1453 static HRESULT WINAPI
UnixFolder_IPersistFolder3_Initialize(IPersistFolder3
* iface
, LPCITEMIDLIST pidl
)
1455 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1456 LPCITEMIDLIST current
= pidl
;
1457 char szBasePath
[FILENAME_MAX
] = "/";
1459 TRACE("(iface=%p, pidl=%p)\n", iface
, pidl
);
1461 /* Find the UnixFolderClass root */
1462 while (current
->mkid
.cb
) {
1463 if ((_ILIsDrive(current
) && IsEqualCLSID(This
->m_pCLSID
, &CLSID_ShellFSFolder
)) ||
1464 (_ILIsSpecialFolder(current
) && IsEqualCLSID(This
->m_pCLSID
, _ILGetGUIDPointer(current
))))
1468 current
= ILGetNext(current
);
1471 if (current
->mkid
.cb
) {
1472 if (_ILIsDrive(current
)) {
1473 WCHAR wszDrive
[4] = { '?', ':', '\\', 0 };
1474 wszDrive
[0] = (WCHAR
)*_ILGetTextPointer(current
);
1475 if (!UNIXFS_get_unix_path(wszDrive
, szBasePath
))
1477 } else if (IsEqualIID(&CLSID_MyDocuments
, _ILGetGUIDPointer(current
))) {
1478 WCHAR wszMyDocumentsPath
[MAX_PATH
];
1479 if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath
, CSIDL_PERSONAL
, FALSE
))
1481 PathAddBackslashW(wszMyDocumentsPath
);
1482 if (!UNIXFS_get_unix_path(wszMyDocumentsPath
, szBasePath
))
1485 current
= ILGetNext(current
);
1486 } else if (_ILIsDesktop(pidl
) || _ILIsValue(pidl
) || _ILIsFolder(pidl
)) {
1487 /* Path rooted at Desktop */
1488 WCHAR wszDesktopPath
[MAX_PATH
];
1489 if (!SHGetSpecialFolderPathW(0, wszDesktopPath
, CSIDL_DESKTOPDIRECTORY
, FALSE
))
1491 PathAddBackslashW(wszDesktopPath
);
1492 if (!UNIXFS_get_unix_path(wszDesktopPath
, szBasePath
))
1495 } else if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
1496 /* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
1497 * specifies the location in the shell namespace, but leaves the
1498 * target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
1499 This
->m_pidlLocation
= ILClone(pidl
);
1502 ERR("Unknown pidl type!\n");
1504 return E_INVALIDARG
;
1507 This
->m_pidlLocation
= ILClone(pidl
);
1508 return UNIXFS_initialize_target_folder(This
, szBasePath
, current
, 0);
1511 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3
* iface
, LPITEMIDLIST
* ppidl
)
1513 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1515 TRACE ("(iface=%p, ppidl=%p)\n", iface
, ppidl
);
1519 *ppidl
= ILClone (This
->m_pidlLocation
);
1523 static HRESULT WINAPI
UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3
*iface
, IBindCtx
*pbc
,
1524 LPCITEMIDLIST pidlRoot
, const PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1526 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1527 WCHAR wszTargetDosPath
[MAX_PATH
];
1528 char szTargetPath
[FILENAME_MAX
] = "";
1530 TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface
, pbc
, pidlRoot
, ppfti
);
1532 /* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
1534 return IPersistFolder3_Initialize(iface
, pidlRoot
);
1536 if (ppfti
->csidl
!= -1) {
1537 if (FAILED(SHGetFolderPathW(0, ppfti
->csidl
, NULL
, 0, wszTargetDosPath
)) ||
1538 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1542 } else if (*ppfti
->szTargetParsingName
) {
1543 lstrcpyW(wszTargetDosPath
, ppfti
->szTargetParsingName
);
1544 PathAddBackslashW(wszTargetDosPath
);
1545 if (!UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
)) {
1548 } else if (ppfti
->pidlTargetFolder
) {
1549 if (!SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTargetDosPath
) ||
1550 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1558 This
->m_pszPath
= SHAlloc(lstrlenA(szTargetPath
)+1);
1559 if (!This
->m_pszPath
)
1561 lstrcpyA(This
->m_pszPath
, szTargetPath
);
1562 This
->m_pidlLocation
= ILClone(pidlRoot
);
1563 This
->m_dwAttributes
= (ppfti
->dwAttributes
!= -1) ? ppfti
->dwAttributes
:
1564 (SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
|SFGAO_FILESYSTEM
);
1569 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3
*iface
,
1570 PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1572 FIXME("(iface=%p, ppfti=%p) stub\n", iface
, ppfti
);
1576 /* VTable for UnixFolder's IPersistFolder interface.
1578 static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl
= {
1579 UnixFolder_IPersistFolder3_QueryInterface
,
1580 UnixFolder_IPersistFolder3_AddRef
,
1581 UnixFolder_IPersistFolder3_Release
,
1582 UnixFolder_IPersistFolder3_GetClassID
,
1583 UnixFolder_IPersistFolder3_Initialize
,
1584 UnixFolder_IPersistFolder3_GetCurFolder
,
1585 UnixFolder_IPersistFolder3_InitializeEx
,
1586 UnixFolder_IPersistFolder3_GetFolderTargetInfo
1589 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag
* iface
,
1590 REFIID riid
, void** ppv
)
1592 return UnixFolder_IShellFolder2_QueryInterface(
1593 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), riid
, ppv
);
1596 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag
* iface
)
1598 return UnixFolder_IShellFolder2_AddRef(
1599 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1602 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag
* iface
)
1604 return UnixFolder_IShellFolder2_Release(
1605 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1608 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag
* iface
,
1611 return UnixFolder_IPersistFolder3_GetClassID(
1612 STATIC_CAST(IPersistFolder3
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), pClassID
);
1615 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag
* iface
)
1621 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag
*iface
,
1622 IPropertyBag
*pPropertyBag
, IErrorLog
*pErrorLog
)
1624 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
);
1625 static const WCHAR wszTarget
[] = { 'T','a','r','g','e','t', 0 }, wszNull
[] = { 0 };
1626 PERSIST_FOLDER_TARGET_INFO pftiTarget
;
1630 TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface
, pPropertyBag
, pErrorLog
);
1635 /* Get 'Target' property from the property bag. */
1636 V_VT(&var
) = VT_BSTR
;
1637 hr
= IPropertyBag_Read(pPropertyBag
, wszTarget
, &var
, NULL
);
1640 lstrcpyW(pftiTarget
.szTargetParsingName
, V_BSTR(&var
));
1641 SysFreeString(V_BSTR(&var
));
1643 pftiTarget
.pidlTargetFolder
= NULL
;
1644 lstrcpyW(pftiTarget
.szNetworkProvider
, wszNull
);
1645 pftiTarget
.dwAttributes
= -1;
1646 pftiTarget
.csidl
= -1;
1648 return UnixFolder_IPersistFolder3_InitializeEx(
1649 STATIC_CAST(IPersistFolder3
, This
), NULL
, NULL
, &pftiTarget
);
1652 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag
*iface
,
1653 IPropertyBag
*pPropertyBag
, BOOL fClearDirty
, BOOL fSaveAllProperties
)
1659 /* VTable for UnixFolder's IPersistPropertyBag interface.
1661 static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl
= {
1662 UnixFolder_IPersistPropertyBag_QueryInterface
,
1663 UnixFolder_IPersistPropertyBag_AddRef
,
1664 UnixFolder_IPersistPropertyBag_Release
,
1665 UnixFolder_IPersistPropertyBag_GetClassID
,
1666 UnixFolder_IPersistPropertyBag_InitNew
,
1667 UnixFolder_IPersistPropertyBag_Load
,
1668 UnixFolder_IPersistPropertyBag_Save
1671 static HRESULT WINAPI
UnixFolder_ISFHelper_QueryInterface(ISFHelper
* iface
, REFIID riid
,
1674 return UnixFolder_IShellFolder2_QueryInterface(
1675 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)), riid
, ppvObject
);
1678 static ULONG WINAPI
UnixFolder_ISFHelper_AddRef(ISFHelper
* iface
)
1680 return UnixFolder_IShellFolder2_AddRef(
1681 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1684 static ULONG WINAPI
UnixFolder_ISFHelper_Release(ISFHelper
* iface
)
1686 return UnixFolder_IShellFolder2_Release(
1687 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1690 static HRESULT WINAPI
UnixFolder_ISFHelper_GetUniqueName(ISFHelper
* iface
, LPWSTR pwszName
, UINT uLen
)
1692 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1695 LPITEMIDLIST pidlElem
;
1698 WCHAR wszNewFolder
[25];
1699 static const WCHAR wszFormat
[] = { '%','s',' ','%','d',0 };
1701 TRACE("(iface=%p, pwszName=%p, uLen=%u)\n", iface
, pwszName
, uLen
);
1703 LoadStringW(shell32_hInstance
, IDS_NEWFOLDER
, wszNewFolder
, sizeof(wszNewFolder
)/sizeof(WCHAR
));
1705 if (uLen
< sizeof(wszNewFolder
)/sizeof(WCHAR
)+3)
1706 return E_INVALIDARG
;
1708 hr
= IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2
, This
), 0,
1709 SHCONTF_FOLDERS
|SHCONTF_NONFOLDERS
|SHCONTF_INCLUDEHIDDEN
, &pEnum
);
1710 if (SUCCEEDED(hr
)) {
1711 lstrcpynW(pwszName
, wszNewFolder
, uLen
);
1712 IEnumIDList_Reset(pEnum
);
1714 while ((IEnumIDList_Next(pEnum
, 1, &pidlElem
, &dwFetched
) == S_OK
) && (dwFetched
== 1)) {
1715 WCHAR wszTemp
[MAX_PATH
];
1716 _ILSimpleGetTextW(pidlElem
, wszTemp
, MAX_PATH
);
1717 if (!lstrcmpiW(wszTemp
, pwszName
)) {
1718 IEnumIDList_Reset(pEnum
);
1719 snprintfW(pwszName
, uLen
, wszFormat
, wszNewFolder
, i
++);
1726 IEnumIDList_Release(pEnum
);
1731 static HRESULT WINAPI
UnixFolder_ISFHelper_AddFolder(ISFHelper
* iface
, HWND hwnd
, LPCWSTR pwszName
,
1732 LPITEMIDLIST
* ppidlOut
)
1734 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1735 char szNewDir
[FILENAME_MAX
];
1738 TRACE("(iface=%p, hwnd=%p, pwszName=%s, ppidlOut=%p)\n",
1739 iface
, hwnd
, debugstr_w(pwszName
), ppidlOut
);
1744 if (!This
->m_pszPath
|| !(This
->m_dwAttributes
& SFGAO_FILESYSTEM
))
1747 lstrcpynA(szNewDir
, This
->m_pszPath
, FILENAME_MAX
);
1748 cBaseLen
= lstrlenA(szNewDir
);
1749 WideCharToMultiByte(CP_UNIXCP
, 0, pwszName
, -1, szNewDir
+cBaseLen
, FILENAME_MAX
-cBaseLen
, 0, 0);
1751 if (mkdir(szNewDir
, 0777)) {
1752 char szMessage
[256 + FILENAME_MAX
];
1753 char szCaption
[256];
1755 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_DENIED
, szCaption
, sizeof(szCaption
));
1756 sprintf(szMessage
, szCaption
, szNewDir
);
1757 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_CAPTION
, szCaption
, sizeof(szCaption
));
1758 MessageBoxA(hwnd
, szMessage
, szCaption
, MB_OK
| MB_ICONEXCLAMATION
);
1762 LPITEMIDLIST pidlRelative
;
1764 /* Inform the shell */
1765 if (SUCCEEDED(UNIXFS_path_to_pidl(This
, pwszName
, &pidlRelative
))) {
1766 LPITEMIDLIST pidlAbsolute
= ILCombine(This
->m_pidlLocation
, pidlRelative
);
1768 *ppidlOut
= pidlRelative
;
1770 ILFree(pidlRelative
);
1771 SHChangeNotify(SHCNE_MKDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1772 ILFree(pidlAbsolute
);
1773 } else return E_FAIL
;
1779 * Delete specified files by converting the path to DOS paths and calling
1780 * SHFileOperationW. If an error occurs it returns an error code. If the paths can't
1781 * be converted, S_FALSE is returned. In such situation DeleteItems will try to delete
1782 * the files using syscalls
1784 static HRESULT
UNIXFS_delete_with_shfileop(UnixFolder
*This
, UINT cidl
, const LPCITEMIDLIST
*apidl
)
1786 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1787 LPWSTR wszPathsList
, wszListPos
;
1792 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1793 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1795 wszListPos
= wszPathsList
= HeapAlloc(GetProcessHeap(), 0, cidl
*MAX_PATH
*sizeof(WCHAR
)+1);
1796 if (wszPathsList
== NULL
)
1797 return E_OUTOFMEMORY
;
1798 for (i
=0; i
<cidl
; i
++) {
1801 if (!_ILIsFolder(apidl
[i
]) && !_ILIsValue(apidl
[i
]))
1803 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1805 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1806 return E_INVALIDARG
;
1808 wszDosPath
= wine_get_dos_file_name(szAbsolute
);
1809 if (wszDosPath
== NULL
|| lstrlenW(wszDosPath
) >= MAX_PATH
)
1811 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1812 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1815 lstrcpyW(wszListPos
, wszDosPath
);
1816 wszListPos
+= lstrlenW(wszListPos
)+1;
1817 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1821 ZeroMemory(&op
, sizeof(op
));
1822 op
.hwnd
= GetActiveWindow();
1823 op
.wFunc
= FO_DELETE
;
1824 op
.pFrom
= wszPathsList
;
1825 op
.fFlags
= FOF_ALLOWUNDO
;
1826 if (!SHFileOperationW(&op
))
1828 WARN("SHFileOperationW failed\n");
1834 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1838 static HRESULT
UNIXFS_delete_with_syscalls(UnixFolder
*This
, UINT cidl
, const LPCITEMIDLIST
*apidl
)
1840 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1841 static const WCHAR empty
[] = {0};
1844 if (!SHELL_ConfirmYesNoW(GetActiveWindow(), ASK_DELETE_SELECTED
, empty
))
1847 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1848 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1850 for (i
=0; i
<cidl
; i
++) {
1851 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1852 return E_INVALIDARG
;
1853 if (_ILIsFolder(apidl
[i
])) {
1854 if (rmdir(szAbsolute
))
1856 } else if (_ILIsValue(apidl
[i
])) {
1857 if (unlink(szAbsolute
))
1864 static HRESULT WINAPI
UnixFolder_ISFHelper_DeleteItems(ISFHelper
* iface
, UINT cidl
,
1865 LPCITEMIDLIST
* apidl
)
1867 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1868 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1869 LPITEMIDLIST pidlAbsolute
;
1874 TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface
, cidl
, apidl
);
1876 hr
= UNIXFS_delete_with_shfileop(This
, cidl
, apidl
);
1878 hr
= UNIXFS_delete_with_syscalls(This
, cidl
, apidl
);
1880 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1881 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1883 /* we need to manually send the notifies if the files doesn't exist */
1884 for (i
=0; i
<cidl
; i
++) {
1885 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1887 pidlAbsolute
= ILCombine(This
->m_pidlLocation
, apidl
[i
]);
1888 if (stat(szAbsolute
, &st
))
1890 if (_ILIsFolder(apidl
[i
])) {
1891 SHChangeNotify(SHCNE_RMDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1892 } else if (_ILIsValue(apidl
[i
])) {
1893 SHChangeNotify(SHCNE_DELETE
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1896 ILFree(pidlAbsolute
);
1902 static HRESULT WINAPI
UnixFolder_ISFHelper_CopyItems(ISFHelper
* iface
, IShellFolder
*psfFrom
,
1903 UINT cidl
, LPCITEMIDLIST
*apidl
)
1905 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1909 char szAbsoluteDst
[FILENAME_MAX
], *pszRelativeDst
;
1911 TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p)\n", iface
, psfFrom
, cidl
, apidl
);
1913 if (!psfFrom
|| !cidl
|| !apidl
)
1914 return E_INVALIDARG
;
1916 /* All source items have to be filesystem items. */
1917 dwAttributes
= SFGAO_FILESYSTEM
;
1918 hr
= IShellFolder_GetAttributesOf(psfFrom
, cidl
, apidl
, &dwAttributes
);
1919 if (FAILED(hr
) || !(dwAttributes
& SFGAO_FILESYSTEM
))
1920 return E_INVALIDARG
;
1922 lstrcpyA(szAbsoluteDst
, This
->m_pszPath
);
1923 pszRelativeDst
= szAbsoluteDst
+ strlen(szAbsoluteDst
);
1925 for (i
=0; i
<cidl
; i
++) {
1926 WCHAR wszSrc
[MAX_PATH
];
1927 char szSrc
[FILENAME_MAX
];
1930 WCHAR
*pwszDosSrc
, *pwszDosDst
;
1932 /* Build the unix path of the current source item. */
1933 if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom
, apidl
[i
], SHGDN_FORPARSING
, &strret
)))
1935 if (FAILED(StrRetToBufW(&strret
, apidl
[i
], wszSrc
, MAX_PATH
)))
1937 if (!UNIXFS_get_unix_path(wszSrc
, szSrc
))
1940 /* Build the unix path of the current destination item */
1941 UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativeDst
);
1943 pwszDosSrc
= wine_get_dos_file_name(szSrc
);
1944 pwszDosDst
= wine_get_dos_file_name(szAbsoluteDst
);
1946 if (pwszDosSrc
&& pwszDosDst
)
1947 res
= UNIXFS_copy(pwszDosSrc
, pwszDosDst
);
1949 res
= E_OUTOFMEMORY
;
1951 HeapFree(GetProcessHeap(), 0, pwszDosSrc
);
1952 HeapFree(GetProcessHeap(), 0, pwszDosDst
);
1960 /* VTable for UnixFolder's ISFHelper interface
1962 static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl
= {
1963 UnixFolder_ISFHelper_QueryInterface
,
1964 UnixFolder_ISFHelper_AddRef
,
1965 UnixFolder_ISFHelper_Release
,
1966 UnixFolder_ISFHelper_GetUniqueName
,
1967 UnixFolder_ISFHelper_AddFolder
,
1968 UnixFolder_ISFHelper_DeleteItems
,
1969 UnixFolder_ISFHelper_CopyItems
1972 static HRESULT WINAPI
UnixFolder_IDropTarget_QueryInterface(IDropTarget
* iface
, REFIID riid
,
1975 return UnixFolder_IShellFolder2_QueryInterface(
1976 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)), riid
, ppvObject
);
1979 static ULONG WINAPI
UnixFolder_IDropTarget_AddRef(IDropTarget
* iface
)
1981 return UnixFolder_IShellFolder2_AddRef(
1982 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1985 static ULONG WINAPI
UnixFolder_IDropTarget_Release(IDropTarget
* iface
)
1987 return UnixFolder_IShellFolder2_Release(
1988 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1991 #define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
1992 #define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
1994 static HRESULT WINAPI
UnixFolder_IDropTarget_DragEnter(IDropTarget
*iface
, IDataObject
*pDataObject
,
1995 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1997 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2001 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n",
2002 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
2004 if (!pdwEffect
|| !pDataObject
)
2005 return E_INVALIDARG
;
2007 /* Compute a mask of supported drop-effects for this shellfolder object and the given data
2008 * object. Dropping is only supported on folders, which represent filesystem locations. One
2009 * can't drop on file objects. And the 'move' drop effect is only supported, if the source
2010 * folder is not identical to the target folder. */
2011 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2012 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
2013 if ((This
->m_dwAttributes
& SFGAO_FILESYSTEM
) && /* Only drop to filesystem folders */
2014 _ILIsFolder(ILFindLastID(This
->m_pidlLocation
)) && /* Only drop to folders, not to files */
2015 SUCCEEDED(IDataObject_GetData(pDataObject
, &format
, &medium
))) /* Only ShellIDList format */
2017 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2018 This
->m_dwDropEffectsMask
|= DROPEFFECT_COPY
|DROPEFFECT_LINK
;
2020 if (pidaShellIDList
) { /* Files can only be moved between two different folders */
2021 if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList
), This
->m_pidlLocation
))
2022 This
->m_dwDropEffectsMask
|= DROPEFFECT_MOVE
;
2023 GlobalUnlock(medium
.u
.hGlobal
);
2027 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
2032 static HRESULT WINAPI
UnixFolder_IDropTarget_DragOver(IDropTarget
*iface
, DWORD dwKeyState
,
2033 POINTL pt
, DWORD
*pdwEffect
)
2035 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2037 TRACE("(iface=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n", iface
, dwKeyState
,
2038 pt
.x
, pt
.y
, pdwEffect
);
2041 return E_INVALIDARG
;
2043 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
2048 static HRESULT WINAPI
UnixFolder_IDropTarget_DragLeave(IDropTarget
*iface
) {
2049 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2051 TRACE("(iface=%p)\n", iface
);
2053 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2058 static HRESULT WINAPI
UnixFolder_IDropTarget_Drop(IDropTarget
*iface
, IDataObject
*pDataObject
,
2059 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
2061 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2066 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%d, pt={.x=%d, .y=%d}, pdwEffect=%p) semi-stub\n",
2067 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
2069 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
2070 hr
= IDataObject_GetData(pDataObject
, &format
, &medium
);
2074 if (medium
.tymed
== TYMED_HGLOBAL
) {
2075 IShellFolder
*psfSourceFolder
, *psfDesktopFolder
;
2076 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2080 if (!pidaShellIDList
)
2081 return HRESULT_FROM_WIN32(GetLastError());
2083 hr
= SHGetDesktopFolder(&psfDesktopFolder
);
2085 GlobalUnlock(medium
.u
.hGlobal
);
2089 hr
= IShellFolder_BindToObject(psfDesktopFolder
, HIDA_GetPIDLFolder(pidaShellIDList
), NULL
,
2090 &IID_IShellFolder
, (LPVOID
*)&psfSourceFolder
);
2091 IShellFolder_Release(psfDesktopFolder
);
2093 GlobalUnlock(medium
.u
.hGlobal
);
2097 for (i
= 0; i
< pidaShellIDList
->cidl
; i
++) {
2098 WCHAR wszSourcePath
[MAX_PATH
];
2100 hr
= IShellFolder_GetDisplayNameOf(psfSourceFolder
, HIDA_GetPIDLItem(pidaShellIDList
, i
),
2101 SHGDN_FORPARSING
, &strret
);
2105 hr
= StrRetToBufW(&strret
, NULL
, wszSourcePath
, MAX_PATH
);
2109 switch (*pdwEffect
) {
2110 case DROPEFFECT_MOVE
:
2111 FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2113 case DROPEFFECT_COPY
:
2114 FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2116 case DROPEFFECT_LINK
:
2117 FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2122 IShellFolder_Release(psfSourceFolder
);
2123 GlobalUnlock(medium
.u
.hGlobal
);
2130 /* VTable for UnixFolder's IDropTarget interface
2132 static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl
= {
2133 UnixFolder_IDropTarget_QueryInterface
,
2134 UnixFolder_IDropTarget_AddRef
,
2135 UnixFolder_IDropTarget_Release
,
2136 UnixFolder_IDropTarget_DragEnter
,
2137 UnixFolder_IDropTarget_DragOver
,
2138 UnixFolder_IDropTarget_DragLeave
,
2139 UnixFolder_IDropTarget_Drop
2142 /******************************************************************************
2143 * Unix[Dos]Folder_Constructor [Internal]
2146 * pUnkOuter [I] Outer class for aggregation. Currently ignored.
2147 * riid [I] Interface asked for by the client.
2148 * ppv [O] Pointer to an riid interface to the UnixFolder object.
2151 * Those are the only functions exported from shfldr_unixfs.c. They are called from
2152 * shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
2153 * compatible signature.
2155 * The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
2156 * means that paths are converted from dos to unix and back at the interfaces.
2158 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
)
2160 HRESULT hr
= E_FAIL
;
2161 UnixFolder
*pUnixFolder
;
2164 FIXME("Aggregation not yet implemented!\n");
2165 return CLASS_E_NOAGGREGATION
;
2168 pUnixFolder
= SHAlloc((ULONG
)sizeof(UnixFolder
));
2171 pUnixFolder
->lpIShellFolder2Vtbl
= &UnixFolder_IShellFolder2_Vtbl
;
2172 pUnixFolder
->lpIPersistFolder3Vtbl
= &UnixFolder_IPersistFolder3_Vtbl
;
2173 pUnixFolder
->lpIPersistPropertyBagVtbl
= &UnixFolder_IPersistPropertyBag_Vtbl
;
2174 pUnixFolder
->lpISFHelperVtbl
= &UnixFolder_ISFHelper_Vtbl
;
2175 pUnixFolder
->lpIDropTargetVtbl
= &UnixFolder_IDropTarget_Vtbl
;
2176 pUnixFolder
->m_cRef
= 0;
2177 pUnixFolder
->m_pszPath
= NULL
;
2178 pUnixFolder
->m_pidlLocation
= NULL
;
2179 pUnixFolder
->m_dwPathMode
= IsEqualCLSID(&CLSID_UnixFolder
, pCLSID
) ? PATHMODE_UNIX
: PATHMODE_DOS
;
2180 pUnixFolder
->m_dwAttributes
= 0;
2181 pUnixFolder
->m_pCLSID
= pCLSID
;
2182 pUnixFolder
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2184 UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2185 hr
= UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2
, pUnixFolder
), riid
, ppv
);
2186 UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2191 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2192 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2193 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixFolder
);
2196 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2197 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2198 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixDosFolder
);
2201 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2202 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2203 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_FolderShortcut
);
2206 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2207 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2208 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_MyDocuments
);
2211 /******************************************************************************
2212 * UnixSubFolderIterator
2214 * Class whose heap based objects represent iterators over the sub-directories
2215 * of a given UnixFolder object.
2218 /* UnixSubFolderIterator object layout and typedef.
2220 typedef struct _UnixSubFolderIterator
{
2221 const IEnumIDListVtbl
*lpIEnumIDListVtbl
;
2225 char m_szFolder
[FILENAME_MAX
];
2226 } UnixSubFolderIterator
;
2228 static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator
*iterator
) {
2229 TRACE("(iterator=%p)\n", iterator
);
2231 if (iterator
->m_dirFolder
)
2232 closedir(iterator
->m_dirFolder
);
2236 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList
* iface
,
2237 REFIID riid
, void** ppv
)
2239 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
2241 if (!ppv
) return E_INVALIDARG
;
2243 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IEnumIDList
, riid
)) {
2247 return E_NOINTERFACE
;
2250 IEnumIDList_AddRef(iface
);
2254 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList
* iface
)
2256 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2258 TRACE("(iface=%p)\n", iface
);
2260 return InterlockedIncrement(&This
->m_cRef
);
2263 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList
* iface
)
2265 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2268 TRACE("(iface=%p)\n", iface
);
2270 cRef
= InterlockedDecrement(&This
->m_cRef
);
2273 UnixSubFolderIterator_Destroy(This
);
2278 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList
* iface
, ULONG celt
,
2279 LPITEMIDLIST
* rgelt
, ULONG
* pceltFetched
)
2281 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2284 /* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
2285 if (This
->m_dirFolder
) {
2286 char *pszRelativePath
= This
->m_szFolder
+ lstrlenA(This
->m_szFolder
);
2287 struct dirent
*pDirEntry
;
2290 pDirEntry
= readdir(This
->m_dirFolder
);
2291 if (!pDirEntry
) break; /* No more entries */
2292 if (!strcmp(pDirEntry
->d_name
, ".") || !strcmp(pDirEntry
->d_name
, "..")) continue;
2294 /* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
2295 * and see if it passes the filter.
2297 lstrcpyA(pszRelativePath
, pDirEntry
->d_name
);
2299 UNIXFS_shitemid_len_from_filename(pszRelativePath
, NULL
, NULL
)+sizeof(USHORT
));
2300 if (!UNIXFS_build_shitemid(This
->m_szFolder
, rgelt
[i
]) ||
2301 !UNIXFS_is_pidl_of_type(rgelt
[i
], This
->m_fFilter
))
2306 memset(((PBYTE
)rgelt
[i
])+rgelt
[i
]->mkid
.cb
, 0, sizeof(USHORT
));
2309 *pszRelativePath
= '\0'; /* Restore the original path in This->m_szFolder. */
2315 return (i
== 0) ? S_FALSE
: S_OK
;
2318 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList
* iface
, ULONG celt
)
2320 LPITEMIDLIST
*apidl
;
2324 TRACE("(iface=%p, celt=%d)\n", iface
, celt
);
2326 /* Call IEnumIDList::Next and delete the resulting pidls. */
2327 apidl
= SHAlloc(celt
* sizeof(LPITEMIDLIST
));
2328 hr
= IEnumIDList_Next(iface
, celt
, apidl
, &cFetched
);
2331 SHFree(apidl
[cFetched
]);
2337 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList
* iface
)
2339 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2341 TRACE("(iface=%p)\n", iface
);
2343 if (This
->m_dirFolder
)
2344 rewinddir(This
->m_dirFolder
);
2349 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList
* This
,
2350 IEnumIDList
** ppenum
)
2356 /* VTable for UnixSubFolderIterator's IEnumIDList interface.
2358 static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl
= {
2359 UnixSubFolderIterator_IEnumIDList_QueryInterface
,
2360 UnixSubFolderIterator_IEnumIDList_AddRef
,
2361 UnixSubFolderIterator_IEnumIDList_Release
,
2362 UnixSubFolderIterator_IEnumIDList_Next
,
2363 UnixSubFolderIterator_IEnumIDList_Skip
,
2364 UnixSubFolderIterator_IEnumIDList_Reset
,
2365 UnixSubFolderIterator_IEnumIDList_Clone
2368 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
) {
2369 UnixSubFolderIterator
*iterator
;
2371 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
2373 iterator
= SHAlloc((ULONG
)sizeof(UnixSubFolderIterator
));
2374 iterator
->lpIEnumIDListVtbl
= &UnixSubFolderIterator_IEnumIDList_Vtbl
;
2375 iterator
->m_cRef
= 0;
2376 iterator
->m_fFilter
= fFilter
;
2377 iterator
->m_dirFolder
= opendir(pUnixFolder
->m_pszPath
);
2378 lstrcpyA(iterator
->m_szFolder
, pUnixFolder
->m_pszPath
);
2380 UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList
*)iterator
);
2382 return (IUnknown
*)iterator
;
2385 #else /* __MINGW32__ || _MSC_VER */
2387 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
)
2392 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
)
2397 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
)
2402 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
)
2407 #endif /* __MINGW32__ || _MSC_VER */
2409 /******************************************************************************
2410 * UNIXFS_is_rooted_at_desktop [Internal]
2412 * Checks if the unixfs namespace extension is rooted at desktop level.
2415 * TRUE, if unixfs is rooted at desktop level
2418 BOOL
UNIXFS_is_rooted_at_desktop(void) {
2420 WCHAR wszRootedAtDesktop
[69 + CHARS_IN_GUID
] = {
2421 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
2422 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
2423 'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
2424 'N','a','m','e','S','p','a','c','e','\\',0 };
2426 if (StringFromGUID2(&CLSID_UnixDosFolder
, wszRootedAtDesktop
+ 69, CHARS_IN_GUID
) &&
2427 RegOpenKeyExW(HKEY_LOCAL_MACHINE
, wszRootedAtDesktop
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)