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(LPCITEMIDLIST pIDL
, SHCONTF fFilter
) {
360 const PIDLDATA
*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_get_unix_path [Internal]
374 * Convert an absolute dos path to an absolute unix path.
375 * Evaluate "/.", "/.." and the symbolic links in $WINEPREFIX/dosdevices.
378 * pszDosPath [I] An absolute dos path
379 * pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
383 * Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
385 static BOOL
UNIXFS_get_unix_path(LPCWSTR pszDosPath
, char *pszCanonicalPath
)
387 char *pPathTail
, *pElement
, *pCanonicalTail
, szPath
[FILENAME_MAX
], *pszUnixPath
;
388 WCHAR wszDrive
[] = { '?', ':', '\\', 0 };
389 int cDriveSymlinkLen
;
391 TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath
), pszCanonicalPath
);
393 if (!pszDosPath
|| pszDosPath
[1] != ':')
396 /* Get the canonicalized unix path corresponding to the drive letter. */
397 wszDrive
[0] = pszDosPath
[0];
398 pszUnixPath
= wine_get_unix_file_name(wszDrive
);
399 if (!pszUnixPath
) return FALSE
;
400 cDriveSymlinkLen
= strlen(pszUnixPath
);
401 pElement
= realpath(pszUnixPath
, szPath
);
402 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
403 if (!pElement
) return FALSE
;
404 if (szPath
[strlen(szPath
)-1] != '/') strcat(szPath
, "/");
406 /* Append the part relative to the drive symbolic link target. */
407 pszUnixPath
= wine_get_unix_file_name(pszDosPath
);
408 if (!pszUnixPath
) return FALSE
;
409 strcat(szPath
, pszUnixPath
+ cDriveSymlinkLen
);
410 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
412 /* pCanonicalTail always points to the end of the canonical path constructed
413 * thus far. pPathTail points to the still to be processed part of the input
414 * path. pElement points to the path element currently investigated.
416 *pszCanonicalPath
= '\0';
417 pCanonicalTail
= pszCanonicalPath
;
423 pElement
= pPathTail
;
424 pPathTail
= strchr(pPathTail
+1, '/');
425 if (!pPathTail
) /* Last path element may not be terminated by '/'. */
426 pPathTail
= pElement
+ strlen(pElement
);
427 /* Temporarily terminate the current path element. Will be restored later. */
431 /* Skip "/." path elements */
432 if (!strcmp("/.", pElement
)) {
434 } else if (!strcmp("/..", pElement
)) {
435 /* Remove last element in canonical path for "/.." elements, then skip. */
436 char *pTemp
= strrchr(pszCanonicalPath
, '/');
438 pCanonicalTail
= pTemp
;
439 *pCanonicalTail
= '\0';
442 /* Directory or file. Copy to canonical path */
443 if (pCanonicalTail
- pszCanonicalPath
+ pPathTail
- pElement
+ 1 > FILENAME_MAX
)
446 memcpy(pCanonicalTail
, pElement
, pPathTail
- pElement
+ 1);
447 pCanonicalTail
+= pPathTail
- pElement
;
450 } while (pPathTail
[0] == '/');
452 TRACE("--> %s\n", debugstr_a(pszCanonicalPath
));
457 /******************************************************************************
458 * UNIXFS_seconds_since_1970_to_dos_date_time [Internal]
460 * Convert unix time to FAT time
463 * ss1970 [I] Unix time (seconds since 1970)
464 * pDate [O] Corresponding FAT date
465 * pTime [O] Corresponding FAT time
467 static inline void UNIXFS_seconds_since_1970_to_dos_date_time(
468 time_t ss1970
, LPWORD pDate
, LPWORD pTime
)
473 RtlSecondsSince1970ToTime( ss1970
, &time
);
474 fileTime
.dwLowDateTime
= time
.u
.LowPart
;
475 fileTime
.dwHighDateTime
= time
.u
.HighPart
;
476 FileTimeToDosDateTime(&fileTime
, pDate
, pTime
);
479 /******************************************************************************
480 * UNIXFS_build_shitemid [Internal]
482 * Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
486 * pszUnixPath [I] An absolute path. The SHITEMID will be build for the last component.
487 * pIDL [O] SHITEMID will be constructed here.
490 * Success: A pointer to the terminating '\0' character of path.
494 * Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
495 * If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
498 static char* UNIXFS_build_shitemid(char *pszUnixPath
, void *pIDL
) {
500 struct stat fileStat
;
501 char *pszComponentU
, *pszComponentA
;
502 WCHAR
*pwszComponentW
;
503 int cComponentULen
, cComponentALen
;
505 FileStructW
*pFileStructW
;
506 WORD uOffsetW
, *pOffsetW
;
508 TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath
), pIDL
);
510 /* We are only interested in regular files and directories. */
511 if (stat(pszUnixPath
, &fileStat
)) return NULL
;
512 if (!S_ISDIR(fileStat
.st_mode
) && !S_ISREG(fileStat
.st_mode
)) return NULL
;
514 /* Compute the SHITEMID's length and wipe it. */
515 pszComponentU
= strrchr(pszUnixPath
, '/') + 1;
516 cComponentULen
= strlen(pszComponentU
);
517 cbLen
= UNIXFS_shitemid_len_from_filename(pszComponentU
, &pszComponentA
, &pwszComponentW
);
518 if (!cbLen
) return NULL
;
519 memset(pIDL
, 0, cbLen
);
520 ((LPSHITEMID
)pIDL
)->cb
= cbLen
;
522 /* Set shell32's standard SHITEMID data fields. */
523 pIDLData
= _ILGetDataPointer((LPCITEMIDLIST
)pIDL
);
524 pIDLData
->type
= S_ISDIR(fileStat
.st_mode
) ? PT_FOLDER
: PT_VALUE
;
525 pIDLData
->u
.file
.dwFileSize
= (DWORD
)fileStat
.st_size
;
526 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pIDLData
->u
.file
.uFileDate
,
527 &pIDLData
->u
.file
.uFileTime
);
528 pIDLData
->u
.file
.uFileAttribs
= 0;
529 if (S_ISDIR(fileStat
.st_mode
)) pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_DIRECTORY
;
530 if (pszComponentU
[0] == '.') pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_HIDDEN
;
531 cComponentALen
= lstrlenA(pszComponentA
) + 1;
532 memcpy(pIDLData
->u
.file
.szNames
, pszComponentA
, cComponentALen
);
534 pFileStructW
= (FileStructW
*)(pIDLData
->u
.file
.szNames
+ cComponentALen
+ (cComponentALen
& 0x1));
535 uOffsetW
= (WORD
)(((LPBYTE
)pFileStructW
) - ((LPBYTE
)pIDL
));
536 pFileStructW
->cbLen
= cbLen
- uOffsetW
;
537 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pFileStructW
->uCreationDate
,
538 &pFileStructW
->uCreationTime
);
539 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_atime
, &pFileStructW
->uLastAccessDate
,
540 &pFileStructW
->uLastAccessTime
);
541 lstrcpyW(pFileStructW
->wszName
, pwszComponentW
);
543 pOffsetW
= (WORD
*)(((LPBYTE
)pIDL
) + cbLen
- sizeof(WORD
));
544 *pOffsetW
= uOffsetW
;
546 SHFree(pszComponentA
);
547 SHFree(pwszComponentW
);
549 return pszComponentU
+ cComponentULen
;
552 /******************************************************************************
553 * UNIXFS_path_to_pidl [Internal]
556 * pUnixFolder [I] If path is relative, pUnixFolder represents the base path
557 * path [I] An absolute unix or dos path or a path relativ to pUnixFolder
558 * ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
562 * Failure: FALSE, invalid params or out of memory
565 * pUnixFolder also carries the information if the path is expected to be unix or dos.
567 static BOOL
UNIXFS_path_to_pidl(UnixFolder
*pUnixFolder
, const WCHAR
*path
, LPITEMIDLIST
*ppidl
) {
569 int cPidlLen
, cPathLen
;
570 char *pSlash
, *pNextSlash
, szCompletePath
[FILENAME_MAX
], *pNextPathElement
, *pszAPath
;
573 TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder
, debugstr_w(path
), ppidl
);
578 /* Build an absolute path and let pNextPathElement point to the interesting
579 * relative sub-path. We need the absolute path to call 'stat', but the pidl
580 * will only contain the relative part.
582 if ((pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) && (path
[1] == ':'))
584 /* Absolute dos path. Convert to unix */
585 if (!UNIXFS_get_unix_path(path
, szCompletePath
))
587 pNextPathElement
= szCompletePath
;
589 else if ((pUnixFolder
->m_dwPathMode
== PATHMODE_UNIX
) && (path
[0] == '/'))
591 /* Absolute unix path. Just convert to ANSI. */
592 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
, FILENAME_MAX
, NULL
, NULL
);
593 pNextPathElement
= szCompletePath
;
597 /* Relative dos or unix path. Concat with this folder's path */
598 int cBasePathLen
= strlen(pUnixFolder
->m_pszPath
);
599 memcpy(szCompletePath
, pUnixFolder
->m_pszPath
, cBasePathLen
);
600 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
+ cBasePathLen
,
601 FILENAME_MAX
- cBasePathLen
, NULL
, NULL
);
602 pNextPathElement
= szCompletePath
+ cBasePathLen
- 1;
604 /* If in dos mode, replace '\' with '/' */
605 if (pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) {
606 char *pBackslash
= strchr(pNextPathElement
, '\\');
609 pBackslash
= strchr(pBackslash
, '\\');
614 /* Special case for the root folder. */
615 if (!strcmp(szCompletePath
, "/")) {
616 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(sizeof(USHORT
));
617 if (!pidl
) return FALSE
;
618 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
622 /* Remove trailing slash, if present */
623 cPathLen
= strlen(szCompletePath
);
624 if (szCompletePath
[cPathLen
-1] == '/')
625 szCompletePath
[cPathLen
-1] = '\0';
627 if ((szCompletePath
[0] != '/') || (pNextPathElement
[0] != '/')) {
628 ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath
, pNextPathElement
);
632 /* At this point, we have an absolute unix path in szCompletePath
633 * and the relative portion of it in pNextPathElement. Both starting with '/'
634 * and _not_ terminated by a '/'. */
635 TRACE("complete path: %s, relative path: %s\n", szCompletePath
, pNextPathElement
);
637 /* Convert to CP_ACP and WCHAR */
638 if (!UNIXFS_shitemid_len_from_filename(pNextPathElement
, &pszAPath
, &pwszPath
))
641 /* Compute the length of the complete ITEMIDLIST */
645 pNextSlash
= strchr(pSlash
+1, '/');
646 cPidlLen
+= LEN_SHITEMID_FIXED_PART
+ /* Fixed part length plus potential alignment byte. */
647 (pNextSlash
? (pNextSlash
- pSlash
) & 0x1 : lstrlenA(pSlash
) & 0x1);
651 /* The USHORT is for the ITEMIDLIST terminator. The NUL terminators for the sub-path-strings
652 * are accounted for by the '/' separators, which are not stored in the SHITEMIDs. Above we
653 * have ensured that the number of '/'s exactly matches the number of sub-path-strings. */
654 cPidlLen
+= lstrlenA(pszAPath
) + lstrlenW(pwszPath
) * sizeof(WCHAR
) + sizeof(USHORT
);
659 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(cPidlLen
);
660 if (!pidl
) return FALSE
;
662 /* Concatenate the SHITEMIDs of the sub-directories. */
663 while (*pNextPathElement
) {
664 pSlash
= strchr(pNextPathElement
+1, '/');
665 if (pSlash
) *pSlash
= '\0';
666 pNextPathElement
= UNIXFS_build_shitemid(szCompletePath
, pidl
);
667 if (pSlash
) *pSlash
= '/';
669 if (!pNextPathElement
) {
674 pidl
= ILGetNext(pidl
);
676 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
678 if ((char *)pidl
-(char *)*ppidl
+sizeof(USHORT
) != cPidlLen
) /* We've corrupted the heap :( */
679 ERR("Computed length of pidl incorrect. Please report.\n");
684 /******************************************************************************
685 * UNIXFS_initialize_target_folder [Internal]
687 * Initialize the m_pszPath member of an UnixFolder, given an absolute unix
688 * base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
689 * specifies the location in the shell namespace alone.
692 * This [IO] The UnixFolder, whose target path is to be initialized
693 * szBasePath [I] The absolute base path
694 * pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
695 * dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
696 * (Used to pass the SFGAO_FILESYSTEM flag down the path)
701 static HRESULT
UNIXFS_initialize_target_folder(UnixFolder
*This
, const char *szBasePath
,
702 LPCITEMIDLIST pidlSubFolder
, DWORD dwAttributes
)
704 LPCITEMIDLIST current
= pidlSubFolder
;
705 DWORD dwPathLen
= strlen(szBasePath
)+1;
709 /* Determine the path's length bytes */
710 while (current
&& current
->mkid
.cb
) {
711 dwPathLen
+= UNIXFS_filename_from_shitemid(current
, NULL
) + 1; /* For the '/' */
712 current
= ILGetNext(current
);
715 /* Build the path and compute the attributes*/
716 This
->m_dwAttributes
=
717 dwAttributes
|SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
;
718 This
->m_pszPath
= pNextDir
= SHAlloc(dwPathLen
);
719 if (!This
->m_pszPath
) {
720 WARN("SHAlloc failed!\n");
723 current
= pidlSubFolder
;
724 strcpy(pNextDir
, szBasePath
);
725 pNextDir
+= strlen(szBasePath
);
726 if (This
->m_dwPathMode
== PATHMODE_UNIX
|| IsEqualCLSID(&CLSID_MyDocuments
, This
->m_pCLSID
))
727 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
728 while (current
&& current
->mkid
.cb
) {
729 pNextDir
+= UNIXFS_filename_from_shitemid(current
, pNextDir
);
731 current
= ILGetNext(current
);
735 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
) &&
736 ((dos_name
= wine_get_dos_file_name(This
->m_pszPath
))))
738 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
739 HeapFree( GetProcessHeap(), 0, dos_name
);
745 /******************************************************************************
748 * Class whose heap based instances represent unix filesystem directories.
751 static void UnixFolder_Destroy(UnixFolder
*pUnixFolder
) {
752 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
754 SHFree(pUnixFolder
->m_pszPath
);
755 ILFree(pUnixFolder
->m_pidlLocation
);
759 static HRESULT WINAPI
UnixFolder_IShellFolder2_QueryInterface(IShellFolder2
*iface
, REFIID riid
,
762 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
764 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
766 if (!ppv
) return E_INVALIDARG
;
768 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IShellFolder
, riid
) ||
769 IsEqualIID(&IID_IShellFolder2
, riid
))
771 *ppv
= STATIC_CAST(IShellFolder2
, This
);
772 } else if (IsEqualIID(&IID_IPersistFolder3
, riid
) || IsEqualIID(&IID_IPersistFolder2
, riid
) ||
773 IsEqualIID(&IID_IPersistFolder
, riid
) || IsEqualIID(&IID_IPersist
, riid
))
775 *ppv
= STATIC_CAST(IPersistFolder3
, This
);
776 } else if (IsEqualIID(&IID_IPersistPropertyBag
, riid
)) {
777 *ppv
= STATIC_CAST(IPersistPropertyBag
, This
);
778 } else if (IsEqualIID(&IID_ISFHelper
, riid
)) {
779 *ppv
= STATIC_CAST(ISFHelper
, This
);
780 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
781 *ppv
= STATIC_CAST(IDropTarget
, This
);
783 cfShellIDList
= RegisterClipboardFormatA(CFSTR_SHELLIDLIST
);
786 return E_NOINTERFACE
;
789 IUnknown_AddRef((IUnknown
*)*ppv
);
793 static ULONG WINAPI
UnixFolder_IShellFolder2_AddRef(IShellFolder2
*iface
) {
794 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
796 TRACE("(iface=%p)\n", iface
);
798 return InterlockedIncrement(&This
->m_cRef
);
801 static ULONG WINAPI
UnixFolder_IShellFolder2_Release(IShellFolder2
*iface
) {
802 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
805 TRACE("(iface=%p)\n", iface
);
807 cRef
= InterlockedDecrement(&This
->m_cRef
);
810 UnixFolder_Destroy(This
);
815 static HRESULT WINAPI
UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2
* iface
, HWND hwndOwner
,
816 LPBC pbcReserved
, LPOLESTR lpszDisplayName
, ULONG
* pchEaten
, LPITEMIDLIST
* ppidl
,
817 ULONG
* pdwAttributes
)
819 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
822 TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
823 "pdwAttributes=%p) stub\n", iface
, hwndOwner
, pbcReserved
, debugstr_w(lpszDisplayName
),
824 pchEaten
, ppidl
, pdwAttributes
);
826 result
= UNIXFS_path_to_pidl(This
, lpszDisplayName
, ppidl
);
827 if (result
&& pdwAttributes
&& *pdwAttributes
)
829 IShellFolder
*pParentSF
;
830 LPCITEMIDLIST pidlLast
;
831 LPITEMIDLIST pidlComplete
= ILCombine(This
->m_pidlLocation
, *ppidl
);
834 hr
= SHBindToParent(pidlComplete
, &IID_IShellFolder
, (LPVOID
*)&pParentSF
, &pidlLast
);
836 FIXME("SHBindToParent failed! hr = %08x\n", hr
);
837 ILFree(pidlComplete
);
840 IShellFolder_GetAttributesOf(pParentSF
, 1, &pidlLast
, pdwAttributes
);
841 IShellFolder_Release(pParentSF
);
842 ILFree(pidlComplete
);
845 if (!result
) TRACE("FAILED!\n");
846 return result
? S_OK
: E_FAIL
;
849 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
);
851 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumObjects(IShellFolder2
* iface
, HWND hwndOwner
,
852 SHCONTF grfFlags
, IEnumIDList
** ppEnumIDList
)
854 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
855 IUnknown
*newIterator
;
858 TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08x, ppEnumIDList=%p)\n",
859 iface
, hwndOwner
, grfFlags
, ppEnumIDList
);
861 if (!This
->m_pszPath
) {
862 WARN("EnumObjects called on uninitialized UnixFolder-object!\n");
866 newIterator
= UnixSubFolderIterator_Constructor(This
, grfFlags
);
867 hr
= IUnknown_QueryInterface(newIterator
, &IID_IEnumIDList
, (void**)ppEnumIDList
);
868 IUnknown_Release(newIterator
);
873 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
);
875 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToObject(IShellFolder2
* iface
, LPCITEMIDLIST pidl
,
876 LPBC pbcReserved
, REFIID riid
, void** ppvOut
)
878 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
879 IPersistFolder3
*persistFolder
;
881 const CLSID
*clsidChild
;
883 TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
884 iface
, pidl
, pbcReserved
, riid
, ppvOut
);
886 if (!pidl
|| !pidl
->mkid
.cb
)
889 if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
890 /* Children of FolderShortcuts are ShellFSFolders on Windows.
891 * Unixfs' counterpart is UnixDosFolder. */
892 clsidChild
= &CLSID_UnixDosFolder
;
894 clsidChild
= This
->m_pCLSID
;
897 hr
= CreateUnixFolder(NULL
, &IID_IPersistFolder3
, (void**)&persistFolder
, clsidChild
);
898 if (!SUCCEEDED(hr
)) return hr
;
899 hr
= IPersistFolder_QueryInterface(persistFolder
, riid
, (void**)ppvOut
);
902 UnixFolder
*subfolder
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, persistFolder
);
903 subfolder
->m_pidlLocation
= ILCombine(This
->m_pidlLocation
, pidl
);
904 hr
= UNIXFS_initialize_target_folder(subfolder
, This
->m_pszPath
, pidl
,
905 This
->m_dwAttributes
& SFGAO_FILESYSTEM
);
908 IPersistFolder3_Release(persistFolder
);
913 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToStorage(IShellFolder2
* This
, LPCITEMIDLIST pidl
,
914 LPBC pbcReserved
, REFIID riid
, void** ppvObj
)
920 static HRESULT WINAPI
UnixFolder_IShellFolder2_CompareIDs(IShellFolder2
* iface
, LPARAM lParam
,
921 LPCITEMIDLIST pidl1
, LPCITEMIDLIST pidl2
)
923 BOOL isEmpty1
, isEmpty2
;
925 LPITEMIDLIST firstpidl
;
929 TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface
, lParam
, pidl1
, pidl2
);
931 isEmpty1
= !pidl1
|| !pidl1
->mkid
.cb
;
932 isEmpty2
= !pidl2
|| !pidl2
->mkid
.cb
;
934 if (isEmpty1
&& isEmpty2
)
935 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, 0);
937 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
939 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
941 if (_ILIsFolder(pidl1
) && !_ILIsFolder(pidl2
))
942 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
943 if (!_ILIsFolder(pidl1
) && _ILIsFolder(pidl2
))
944 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
946 compare
= CompareStringA(LOCALE_USER_DEFAULT
, NORM_IGNORECASE
,
947 _ILGetTextPointer(pidl1
), -1,
948 _ILGetTextPointer(pidl2
), -1);
950 if ((compare
== CSTR_LESS_THAN
) || (compare
== CSTR_GREATER_THAN
))
951 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)((compare
== CSTR_LESS_THAN
)?-1:1));
953 if (pidl1
->mkid
.cb
< pidl2
->mkid
.cb
)
954 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
955 else if (pidl1
->mkid
.cb
> pidl2
->mkid
.cb
)
956 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
958 firstpidl
= ILCloneFirst(pidl1
);
959 pidl1
= ILGetNext(pidl1
);
960 pidl2
= ILGetNext(pidl2
);
962 hr
= IShellFolder2_BindToObject(iface
, firstpidl
, NULL
, &IID_IShellFolder
, (LPVOID
*)&psf
);
964 hr
= IShellFolder_CompareIDs(psf
, lParam
, pidl1
, pidl2
);
965 IShellFolder2_Release(psf
);
972 static HRESULT WINAPI
UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2
* iface
, HWND hwndOwner
,
973 REFIID riid
, void** ppv
)
975 HRESULT hr
= E_INVALIDARG
;
977 TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface
, hwndOwner
, riid
, ppv
);
979 if (!ppv
) return E_INVALIDARG
;
982 if (IsEqualIID(&IID_IShellView
, riid
)) {
983 LPSHELLVIEW pShellView
;
985 pShellView
= IShellView_Constructor((IShellFolder
*)iface
);
987 hr
= IShellView_QueryInterface(pShellView
, riid
, ppv
);
988 IShellView_Release(pShellView
);
990 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
991 hr
= IShellFolder2_QueryInterface(iface
, &IID_IDropTarget
, ppv
);
997 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2
* iface
, UINT cidl
,
998 LPCITEMIDLIST
* apidl
, SFGAOF
* rgfInOut
)
1000 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1003 TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p)\n", iface
, cidl
, apidl
, rgfInOut
);
1005 if (!rgfInOut
|| (cidl
&& !apidl
))
1006 return E_INVALIDARG
;
1009 *rgfInOut
&= This
->m_dwAttributes
;
1011 char szAbsolutePath
[FILENAME_MAX
], *pszRelativePath
;
1014 *rgfInOut
= SFGAO_CANCOPY
|SFGAO_CANMOVE
|SFGAO_CANLINK
|SFGAO_CANRENAME
|SFGAO_CANDELETE
|
1015 SFGAO_HASPROPSHEET
|SFGAO_DROPTARGET
|SFGAO_FILESYSTEM
;
1016 lstrcpyA(szAbsolutePath
, This
->m_pszPath
);
1017 pszRelativePath
= szAbsolutePath
+ lstrlenA(szAbsolutePath
);
1018 for (i
=0; i
<cidl
; i
++) {
1019 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
1021 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativePath
))
1022 return E_INVALIDARG
;
1023 if (!(dos_name
= wine_get_dos_file_name( szAbsolutePath
)))
1024 *rgfInOut
&= ~SFGAO_FILESYSTEM
;
1026 HeapFree( GetProcessHeap(), 0, dos_name
);
1028 if (_ILIsFolder(apidl
[i
]))
1029 *rgfInOut
|= SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
;
1036 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2
* iface
, HWND hwndOwner
,
1037 UINT cidl
, LPCITEMIDLIST
* apidl
, REFIID riid
, UINT
* prgfInOut
, void** ppvOut
)
1039 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1042 TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
1043 iface
, hwndOwner
, cidl
, apidl
, debugstr_guid(riid
), prgfInOut
, ppvOut
);
1045 if (!cidl
|| !apidl
|| !riid
|| !ppvOut
)
1046 return E_INVALIDARG
;
1048 for (i
=0; i
<cidl
; i
++)
1050 return E_INVALIDARG
;
1052 if (IsEqualIID(&IID_IContextMenu
, riid
)) {
1053 *ppvOut
= ISvItemCm_Constructor((IShellFolder
*)iface
, This
->m_pidlLocation
, apidl
, cidl
);
1055 } else if (IsEqualIID(&IID_IDataObject
, riid
)) {
1056 *ppvOut
= IDataObject_Constructor(hwndOwner
, This
->m_pidlLocation
, apidl
, cidl
);
1058 } else if (IsEqualIID(&IID_IExtractIconA
, riid
)) {
1060 if (cidl
!= 1) return E_INVALIDARG
;
1061 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1062 *ppvOut
= (LPVOID
)IExtractIconA_Constructor(pidl
);
1065 } else if (IsEqualIID(&IID_IExtractIconW
, riid
)) {
1067 if (cidl
!= 1) return E_INVALIDARG
;
1068 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1069 *ppvOut
= (LPVOID
)IExtractIconW_Constructor(pidl
);
1072 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1073 if (cidl
!= 1) return E_INVALIDARG
;
1074 return IShellFolder2_BindToObject(iface
, apidl
[0], NULL
, &IID_IDropTarget
, ppvOut
);
1075 } else if (IsEqualIID(&IID_IShellLinkW
, riid
)) {
1076 FIXME("IShellLinkW\n");
1078 } else if (IsEqualIID(&IID_IShellLinkA
, riid
)) {
1079 FIXME("IShellLinkA\n");
1082 FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid
));
1083 return E_NOINTERFACE
;
1087 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2
* iface
,
1088 LPCITEMIDLIST pidl
, SHGDNF uFlags
, STRRET
* lpName
)
1090 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1093 TRACE("(iface=%p, pidl=%p, uFlags=%x, lpName=%p)\n", iface
, pidl
, uFlags
, lpName
);
1095 if ((GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) &&
1096 (GET_SHGDN_RELATION(uFlags
) != SHGDN_INFOLDER
))
1098 if (!pidl
|| !pidl
->mkid
.cb
) {
1099 lpName
->uType
= STRRET_WSTR
;
1100 if (This
->m_dwPathMode
== PATHMODE_UNIX
) {
1101 UINT len
= MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, NULL
, 0);
1102 lpName
->u
.pOleStr
= SHAlloc(len
* sizeof(WCHAR
));
1103 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1104 MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, lpName
->u
.pOleStr
, len
);
1106 LPWSTR pwszDosFileName
= wine_get_dos_file_name(This
->m_pszPath
);
1107 if (!pwszDosFileName
) return HRESULT_FROM_WIN32(GetLastError());
1108 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(pwszDosFileName
) + 1) * sizeof(WCHAR
));
1109 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1110 lstrcpyW(lpName
->u
.pOleStr
, pwszDosFileName
);
1111 PathRemoveBackslashW(lpName
->u
.pOleStr
);
1112 HeapFree(GetProcessHeap(), 0, pwszDosFileName
);
1115 IShellFolder
*pSubFolder
;
1116 SHITEMID emptyIDL
= { 0, { 0 } };
1118 hr
= IShellFolder_BindToObject(iface
, pidl
, NULL
, &IID_IShellFolder
, (void**)&pSubFolder
);
1119 if (!SUCCEEDED(hr
)) return hr
;
1121 hr
= IShellFolder_GetDisplayNameOf(pSubFolder
, (LPITEMIDLIST
)&emptyIDL
, uFlags
, lpName
);
1122 IShellFolder_Release(pSubFolder
);
1125 WCHAR wszFileName
[MAX_PATH
];
1126 if (!_ILSimpleGetTextW(pidl
, wszFileName
, MAX_PATH
)) return E_INVALIDARG
;
1127 lpName
->uType
= STRRET_WSTR
;
1128 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(wszFileName
)+1)*sizeof(WCHAR
));
1129 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1130 lstrcpyW(lpName
->u
.pOleStr
, wszFileName
);
1131 if (!(GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) && This
->m_dwPathMode
== PATHMODE_DOS
&&
1132 !_ILIsFolder(pidl
) && wszFileName
[0] != '.' && SHELL_FS_HideExtension(wszFileName
))
1134 PathRemoveExtensionW(lpName
->u
.pOleStr
);
1138 TRACE("--> %s\n", debugstr_w(lpName
->u
.pOleStr
));
1143 static HRESULT WINAPI
UnixFolder_IShellFolder2_SetNameOf(IShellFolder2
* iface
, HWND hwnd
,
1144 LPCITEMIDLIST pidl
, LPCOLESTR lpcwszName
, SHGDNF uFlags
, LPITEMIDLIST
* ppidlOut
)
1146 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1148 static const WCHAR awcInvalidChars
[] = { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };
1149 char szSrc
[FILENAME_MAX
], szDest
[FILENAME_MAX
];
1150 WCHAR wszSrcRelative
[MAX_PATH
];
1151 int cBasePathLen
= lstrlenA(This
->m_pszPath
), i
;
1152 struct stat statDest
;
1153 LPITEMIDLIST pidlSrc
, pidlDest
, pidlRelativeDest
;
1157 TRACE("(iface=%p, hwnd=%p, pidl=%p, lpcwszName=%s, uFlags=0x%08x, ppidlOut=%p)\n",
1158 iface
, hwnd
, pidl
, debugstr_w(lpcwszName
), uFlags
, ppidlOut
);
1160 /* prepare to fail */
1164 /* pidl has to contain a single non-empty SHITEMID */
1165 if (_ILIsDesktop(pidl
) || !_ILIsPidlSimple(pidl
) || !_ILGetTextPointer(pidl
))
1166 return E_INVALIDARG
;
1168 /* check for invalid characters in lpcwszName. */
1169 for (i
=0; i
< sizeof(awcInvalidChars
)/sizeof(*awcInvalidChars
); i
++)
1170 if (StrChrW(lpcwszName
, awcInvalidChars
[i
]))
1171 return HRESULT_FROM_WIN32(ERROR_CANCELLED
);
1173 /* build source path */
1174 memcpy(szSrc
, This
->m_pszPath
, cBasePathLen
);
1175 UNIXFS_filename_from_shitemid(pidl
, szSrc
+ cBasePathLen
);
1177 /* build destination path */
1178 memcpy(szDest
, This
->m_pszPath
, cBasePathLen
);
1179 WideCharToMultiByte(CP_UNIXCP
, 0, lpcwszName
, -1, szDest
+cBasePathLen
,
1180 FILENAME_MAX
-cBasePathLen
, NULL
, NULL
);
1182 /* If the filename's extension is hidden to the user, we have to append it. */
1183 if (!(uFlags
& SHGDN_FORPARSING
) &&
1184 _ILSimpleGetTextW(pidl
, wszSrcRelative
, MAX_PATH
) &&
1185 SHELL_FS_HideExtension(wszSrcRelative
))
1187 WCHAR
*pwszExt
= PathFindExtensionW(wszSrcRelative
);
1188 int cLenDest
= strlen(szDest
);
1189 WideCharToMultiByte(CP_UNIXCP
, 0, pwszExt
, -1, szDest
+ cLenDest
,
1190 FILENAME_MAX
- cLenDest
, NULL
, NULL
);
1193 TRACE("src=%s dest=%s\n", szSrc
, szDest
);
1195 /* Fail, if destination does already exist */
1196 if (!stat(szDest
, &statDest
))
1199 /* Rename the file */
1200 if (rename(szSrc
, szDest
))
1203 /* Build a pidl for the path of the renamed file */
1204 lpwszName
= SHAlloc((lstrlenW(lpcwszName
)+1)*sizeof(WCHAR
)); /* due to const correctness. */
1205 lstrcpyW(lpwszName
, lpcwszName
);
1206 hr
= IShellFolder2_ParseDisplayName(iface
, NULL
, NULL
, lpwszName
, NULL
, &pidlRelativeDest
, NULL
);
1209 rename(szDest
, szSrc
); /* Undo the renaming */
1212 pidlDest
= ILCombine(This
->m_pidlLocation
, pidlRelativeDest
);
1213 ILFree(pidlRelativeDest
);
1214 pidlSrc
= ILCombine(This
->m_pidlLocation
, pidl
);
1216 /* Inform the shell */
1217 if (_ILIsFolder(ILFindLastID(pidlDest
)))
1218 SHChangeNotify(SHCNE_RENAMEFOLDER
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1220 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1223 *ppidlOut
= ILClone(ILFindLastID(pidlDest
));
1231 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumSearches(IShellFolder2
* iface
,
1232 IEnumExtraSearch
**ppEnum
)
1238 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2
* iface
,
1239 DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
1245 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2
* iface
,
1246 UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
1252 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2
* iface
,
1259 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2
* iface
,
1260 LPCITEMIDLIST pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
1266 #define SHELLVIEWCOLUMNS 7
1268 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2
* iface
,
1269 LPCITEMIDLIST pidl
, UINT iColumn
, SHELLDETAILS
*psd
)
1271 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1272 HRESULT hr
= E_FAIL
;
1273 struct passwd
*pPasswd
;
1274 struct group
*pGroup
;
1275 static const shvheader SFHeader
[SHELLVIEWCOLUMNS
] = {
1276 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 15},
1277 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1278 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1279 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 12},
1280 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 9},
1281 {IDS_SHV_COLUMN10
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7},
1282 {IDS_SHV_COLUMN11
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7}
1285 TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface
, pidl
, iColumn
, psd
);
1287 if (!psd
|| iColumn
>= SHELLVIEWCOLUMNS
)
1288 return E_INVALIDARG
;
1291 psd
->fmt
= SFHeader
[iColumn
].fmt
;
1292 psd
->cxChar
= SFHeader
[iColumn
].cxChar
;
1293 psd
->str
.uType
= STRRET_CSTR
;
1294 LoadStringA(shell32_hInstance
, SFHeader
[iColumn
].colnameid
, psd
->str
.u
.cStr
, MAX_PATH
);
1297 struct stat statItem
;
1298 if (iColumn
== 4 || iColumn
== 5 || iColumn
== 6) {
1299 char szPath
[FILENAME_MAX
];
1300 strcpy(szPath
, This
->m_pszPath
);
1301 if (!UNIXFS_filename_from_shitemid(pidl
, szPath
+ strlen(szPath
)))
1302 return E_INVALIDARG
;
1303 if (stat(szPath
, &statItem
))
1304 return E_INVALIDARG
;
1306 psd
->str
.u
.cStr
[0] = '\0';
1307 psd
->str
.uType
= STRRET_CSTR
;
1310 hr
= IShellFolder2_GetDisplayNameOf(iface
, pidl
, SHGDN_NORMAL
|SHGDN_INFOLDER
, &psd
->str
);
1313 _ILGetFileSize(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1316 _ILGetFileType (pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1319 _ILGetFileDate(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1322 psd
->str
.u
.cStr
[0] = S_ISDIR(statItem
.st_mode
) ? 'd' : '-';
1323 psd
->str
.u
.cStr
[1] = (statItem
.st_mode
& S_IRUSR
) ? 'r' : '-';
1324 psd
->str
.u
.cStr
[2] = (statItem
.st_mode
& S_IWUSR
) ? 'w' : '-';
1325 psd
->str
.u
.cStr
[3] = (statItem
.st_mode
& S_IXUSR
) ? 'x' : '-';
1326 psd
->str
.u
.cStr
[4] = (statItem
.st_mode
& S_IRGRP
) ? 'r' : '-';
1327 psd
->str
.u
.cStr
[5] = (statItem
.st_mode
& S_IWGRP
) ? 'w' : '-';
1328 psd
->str
.u
.cStr
[6] = (statItem
.st_mode
& S_IXGRP
) ? 'x' : '-';
1329 psd
->str
.u
.cStr
[7] = (statItem
.st_mode
& S_IROTH
) ? 'r' : '-';
1330 psd
->str
.u
.cStr
[8] = (statItem
.st_mode
& S_IWOTH
) ? 'w' : '-';
1331 psd
->str
.u
.cStr
[9] = (statItem
.st_mode
& S_IXOTH
) ? 'x' : '-';
1332 psd
->str
.u
.cStr
[10] = '\0';
1335 pPasswd
= getpwuid(statItem
.st_uid
);
1336 if (pPasswd
) strcpy(psd
->str
.u
.cStr
, pPasswd
->pw_name
);
1339 pGroup
= getgrgid(statItem
.st_gid
);
1340 if (pGroup
) strcpy(psd
->str
.u
.cStr
, pGroup
->gr_name
);
1348 static HRESULT WINAPI
UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2
* iface
, UINT iColumn
,
1355 /* VTable for UnixFolder's IShellFolder2 interface.
1357 static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl
= {
1358 UnixFolder_IShellFolder2_QueryInterface
,
1359 UnixFolder_IShellFolder2_AddRef
,
1360 UnixFolder_IShellFolder2_Release
,
1361 UnixFolder_IShellFolder2_ParseDisplayName
,
1362 UnixFolder_IShellFolder2_EnumObjects
,
1363 UnixFolder_IShellFolder2_BindToObject
,
1364 UnixFolder_IShellFolder2_BindToStorage
,
1365 UnixFolder_IShellFolder2_CompareIDs
,
1366 UnixFolder_IShellFolder2_CreateViewObject
,
1367 UnixFolder_IShellFolder2_GetAttributesOf
,
1368 UnixFolder_IShellFolder2_GetUIObjectOf
,
1369 UnixFolder_IShellFolder2_GetDisplayNameOf
,
1370 UnixFolder_IShellFolder2_SetNameOf
,
1371 UnixFolder_IShellFolder2_GetDefaultSearchGUID
,
1372 UnixFolder_IShellFolder2_EnumSearches
,
1373 UnixFolder_IShellFolder2_GetDefaultColumn
,
1374 UnixFolder_IShellFolder2_GetDefaultColumnState
,
1375 UnixFolder_IShellFolder2_GetDetailsEx
,
1376 UnixFolder_IShellFolder2_GetDetailsOf
,
1377 UnixFolder_IShellFolder2_MapColumnToSCID
1380 static HRESULT WINAPI
UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3
* iface
, REFIID riid
,
1383 return UnixFolder_IShellFolder2_QueryInterface(
1384 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)), riid
, ppvObject
);
1387 static ULONG WINAPI
UnixFolder_IPersistFolder3_AddRef(IPersistFolder3
* iface
)
1389 return UnixFolder_IShellFolder2_AddRef(
1390 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1393 static ULONG WINAPI
UnixFolder_IPersistFolder3_Release(IPersistFolder3
* iface
)
1395 return UnixFolder_IShellFolder2_Release(
1396 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1399 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3
* iface
, CLSID
* pClassID
)
1401 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1403 TRACE("(iface=%p, pClassId=%p)\n", iface
, pClassID
);
1406 return E_INVALIDARG
;
1408 memcpy(pClassID
, This
->m_pCLSID
, sizeof(CLSID
));
1412 static HRESULT WINAPI
UnixFolder_IPersistFolder3_Initialize(IPersistFolder3
* iface
, LPCITEMIDLIST pidl
)
1414 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1415 LPCITEMIDLIST current
= pidl
;
1416 char szBasePath
[FILENAME_MAX
] = "/";
1418 TRACE("(iface=%p, pidl=%p)\n", iface
, pidl
);
1420 /* Find the UnixFolderClass root */
1421 while (current
->mkid
.cb
) {
1422 if ((_ILIsDrive(current
) && IsEqualCLSID(This
->m_pCLSID
, &CLSID_ShellFSFolder
)) ||
1423 (_ILIsSpecialFolder(current
) && IsEqualCLSID(This
->m_pCLSID
, _ILGetGUIDPointer(current
))))
1427 current
= ILGetNext(current
);
1430 if (current
&& current
->mkid
.cb
) {
1431 if (_ILIsDrive(current
)) {
1432 WCHAR wszDrive
[4] = { '?', ':', '\\', 0 };
1433 wszDrive
[0] = (WCHAR
)*_ILGetTextPointer(current
);
1434 if (!UNIXFS_get_unix_path(wszDrive
, szBasePath
))
1436 } else if (IsEqualIID(&CLSID_MyDocuments
, _ILGetGUIDPointer(current
))) {
1437 WCHAR wszMyDocumentsPath
[MAX_PATH
];
1438 if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath
, CSIDL_PERSONAL
, FALSE
))
1440 PathAddBackslashW(wszMyDocumentsPath
);
1441 if (!UNIXFS_get_unix_path(wszMyDocumentsPath
, szBasePath
))
1444 current
= ILGetNext(current
);
1445 } else if (_ILIsDesktop(pidl
) || _ILIsValue(pidl
) || _ILIsFolder(pidl
)) {
1446 /* Path rooted at Desktop */
1447 WCHAR wszDesktopPath
[MAX_PATH
];
1448 if (!SHGetSpecialFolderPathW(0, wszDesktopPath
, CSIDL_DESKTOPDIRECTORY
, FALSE
))
1450 PathAddBackslashW(wszDesktopPath
);
1451 if (!UNIXFS_get_unix_path(wszDesktopPath
, szBasePath
))
1454 } else if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
1455 /* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
1456 * specifies the location in the shell namespace, but leaves the
1457 * target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
1458 This
->m_pidlLocation
= ILClone(pidl
);
1461 ERR("Unknown pidl type!\n");
1463 return E_INVALIDARG
;
1466 This
->m_pidlLocation
= ILClone(pidl
);
1467 return UNIXFS_initialize_target_folder(This
, szBasePath
, current
, 0);
1470 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3
* iface
, LPITEMIDLIST
* ppidl
)
1472 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1474 TRACE ("(iface=%p, ppidl=%p)\n", iface
, ppidl
);
1478 *ppidl
= ILClone (This
->m_pidlLocation
);
1482 static HRESULT WINAPI
UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3
*iface
, IBindCtx
*pbc
,
1483 LPCITEMIDLIST pidlRoot
, const PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1485 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1486 WCHAR wszTargetDosPath
[MAX_PATH
];
1487 char szTargetPath
[FILENAME_MAX
] = "";
1489 TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface
, pbc
, pidlRoot
, ppfti
);
1491 /* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
1493 return IPersistFolder3_Initialize(iface
, pidlRoot
);
1495 if (ppfti
->csidl
!= -1) {
1496 if (FAILED(SHGetFolderPathW(0, ppfti
->csidl
, NULL
, 0, wszTargetDosPath
)) ||
1497 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1501 } else if (*ppfti
->szTargetParsingName
) {
1502 lstrcpyW(wszTargetDosPath
, ppfti
->szTargetParsingName
);
1503 PathAddBackslashW(wszTargetDosPath
);
1504 if (!UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
)) {
1507 } else if (ppfti
->pidlTargetFolder
) {
1508 if (!SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTargetDosPath
) ||
1509 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1517 This
->m_pszPath
= SHAlloc(lstrlenA(szTargetPath
)+1);
1518 if (!This
->m_pszPath
)
1520 lstrcpyA(This
->m_pszPath
, szTargetPath
);
1521 This
->m_pidlLocation
= ILClone(pidlRoot
);
1522 This
->m_dwAttributes
= (ppfti
->dwAttributes
!= -1) ? ppfti
->dwAttributes
:
1523 (SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
|SFGAO_FILESYSTEM
);
1528 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3
*iface
,
1529 PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1531 FIXME("(iface=%p, ppfti=%p) stub\n", iface
, ppfti
);
1535 /* VTable for UnixFolder's IPersistFolder interface.
1537 static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl
= {
1538 UnixFolder_IPersistFolder3_QueryInterface
,
1539 UnixFolder_IPersistFolder3_AddRef
,
1540 UnixFolder_IPersistFolder3_Release
,
1541 UnixFolder_IPersistFolder3_GetClassID
,
1542 UnixFolder_IPersistFolder3_Initialize
,
1543 UnixFolder_IPersistFolder3_GetCurFolder
,
1544 UnixFolder_IPersistFolder3_InitializeEx
,
1545 UnixFolder_IPersistFolder3_GetFolderTargetInfo
1548 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag
* iface
,
1549 REFIID riid
, void** ppv
)
1551 return UnixFolder_IShellFolder2_QueryInterface(
1552 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), riid
, ppv
);
1555 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag
* iface
)
1557 return UnixFolder_IShellFolder2_AddRef(
1558 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1561 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag
* iface
)
1563 return UnixFolder_IShellFolder2_Release(
1564 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1567 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag
* iface
,
1570 return UnixFolder_IPersistFolder3_GetClassID(
1571 STATIC_CAST(IPersistFolder3
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), pClassID
);
1574 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag
* iface
)
1580 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag
*iface
,
1581 IPropertyBag
*pPropertyBag
, IErrorLog
*pErrorLog
)
1583 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
);
1584 static const WCHAR wszTarget
[] = { 'T','a','r','g','e','t', 0 }, wszNull
[] = { 0 };
1585 PERSIST_FOLDER_TARGET_INFO pftiTarget
;
1589 TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface
, pPropertyBag
, pErrorLog
);
1594 /* Get 'Target' property from the property bag. */
1595 V_VT(&var
) = VT_BSTR
;
1596 hr
= IPropertyBag_Read(pPropertyBag
, wszTarget
, &var
, NULL
);
1599 lstrcpyW(pftiTarget
.szTargetParsingName
, V_BSTR(&var
));
1600 SysFreeString(V_BSTR(&var
));
1602 pftiTarget
.pidlTargetFolder
= NULL
;
1603 lstrcpyW(pftiTarget
.szNetworkProvider
, wszNull
);
1604 pftiTarget
.dwAttributes
= -1;
1605 pftiTarget
.csidl
= -1;
1607 return UnixFolder_IPersistFolder3_InitializeEx(
1608 STATIC_CAST(IPersistFolder3
, This
), NULL
, NULL
, &pftiTarget
);
1611 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag
*iface
,
1612 IPropertyBag
*pPropertyBag
, BOOL fClearDirty
, BOOL fSaveAllProperties
)
1618 /* VTable for UnixFolder's IPersistPropertyBag interface.
1620 static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl
= {
1621 UnixFolder_IPersistPropertyBag_QueryInterface
,
1622 UnixFolder_IPersistPropertyBag_AddRef
,
1623 UnixFolder_IPersistPropertyBag_Release
,
1624 UnixFolder_IPersistPropertyBag_GetClassID
,
1625 UnixFolder_IPersistPropertyBag_InitNew
,
1626 UnixFolder_IPersistPropertyBag_Load
,
1627 UnixFolder_IPersistPropertyBag_Save
1630 static HRESULT WINAPI
UnixFolder_ISFHelper_QueryInterface(ISFHelper
* iface
, REFIID riid
,
1633 return UnixFolder_IShellFolder2_QueryInterface(
1634 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)), riid
, ppvObject
);
1637 static ULONG WINAPI
UnixFolder_ISFHelper_AddRef(ISFHelper
* iface
)
1639 return UnixFolder_IShellFolder2_AddRef(
1640 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1643 static ULONG WINAPI
UnixFolder_ISFHelper_Release(ISFHelper
* iface
)
1645 return UnixFolder_IShellFolder2_Release(
1646 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1649 static HRESULT WINAPI
UnixFolder_ISFHelper_GetUniqueName(ISFHelper
* iface
, LPWSTR pwszName
, UINT uLen
)
1651 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1654 LPITEMIDLIST pidlElem
;
1657 static const WCHAR wszNewFolder
[] = { 'N','e','w',' ','F','o','l','d','e','r', 0 };
1658 static const WCHAR wszFormat
[] = { '%','s',' ','%','d',0 };
1660 TRACE("(iface=%p, pwszName=%p, uLen=%u)\n", iface
, pwszName
, uLen
);
1662 if (uLen
< sizeof(wszNewFolder
)/sizeof(WCHAR
)+3)
1663 return E_INVALIDARG
;
1665 hr
= IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2
, This
), 0,
1666 SHCONTF_FOLDERS
|SHCONTF_NONFOLDERS
|SHCONTF_INCLUDEHIDDEN
, &pEnum
);
1667 if (SUCCEEDED(hr
)) {
1668 lstrcpynW(pwszName
, wszNewFolder
, uLen
);
1669 IEnumIDList_Reset(pEnum
);
1671 while ((IEnumIDList_Next(pEnum
, 1, &pidlElem
, &dwFetched
) == S_OK
) && (dwFetched
== 1)) {
1672 WCHAR wszTemp
[MAX_PATH
];
1673 _ILSimpleGetTextW(pidlElem
, wszTemp
, MAX_PATH
);
1674 if (!lstrcmpiW(wszTemp
, pwszName
)) {
1675 IEnumIDList_Reset(pEnum
);
1676 snprintfW(pwszName
, uLen
, wszFormat
, wszNewFolder
, i
++);
1683 IEnumIDList_Release(pEnum
);
1688 static HRESULT WINAPI
UnixFolder_ISFHelper_AddFolder(ISFHelper
* iface
, HWND hwnd
, LPCWSTR pwszName
,
1689 LPITEMIDLIST
* ppidlOut
)
1691 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1692 char szNewDir
[FILENAME_MAX
];
1695 TRACE("(iface=%p, hwnd=%p, pwszName=%s, ppidlOut=%p)\n",
1696 iface
, hwnd
, debugstr_w(pwszName
), ppidlOut
);
1701 if (!This
->m_pszPath
|| !(This
->m_dwAttributes
& SFGAO_FILESYSTEM
))
1704 lstrcpynA(szNewDir
, This
->m_pszPath
, FILENAME_MAX
);
1705 cBaseLen
= lstrlenA(szNewDir
);
1706 WideCharToMultiByte(CP_UNIXCP
, 0, pwszName
, -1, szNewDir
+cBaseLen
, FILENAME_MAX
-cBaseLen
, 0, 0);
1708 if (mkdir(szNewDir
, 0755)) {
1709 char szMessage
[256 + FILENAME_MAX
];
1710 char szCaption
[256];
1712 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_DENIED
, szCaption
, sizeof(szCaption
));
1713 sprintf(szMessage
, szCaption
, szNewDir
);
1714 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_CAPTION
, szCaption
, sizeof(szCaption
));
1715 MessageBoxA(hwnd
, szMessage
, szCaption
, MB_OK
| MB_ICONEXCLAMATION
);
1719 LPITEMIDLIST pidlRelative
;
1721 /* Inform the shell */
1722 if (UNIXFS_path_to_pidl(This
, pwszName
, &pidlRelative
)) {
1723 LPITEMIDLIST pidlAbsolute
= ILCombine(This
->m_pidlLocation
, pidlRelative
);
1725 *ppidlOut
= pidlRelative
;
1727 ILFree(pidlRelative
);
1728 SHChangeNotify(SHCNE_MKDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1729 ILFree(pidlAbsolute
);
1730 } else return E_FAIL
;
1736 * Delete specified files by converting the path to DOS paths and calling
1737 * SHFileOperationW. If an error occurs it returns an error code. If the paths can't
1738 * be converted, S_FALSE is returned. In such situation DeleteItems will try to delete
1739 * the files using syscalls
1741 static HRESULT
UNIXFS_delete_with_shfileop(UnixFolder
*This
, UINT cidl
, const LPCITEMIDLIST
*apidl
)
1743 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1744 LPWSTR wszPathsList
, wszListPos
;
1749 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1750 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1752 wszListPos
= wszPathsList
= HeapAlloc(GetProcessHeap(), 0, cidl
*MAX_PATH
*sizeof(WCHAR
)+1);
1753 if (wszPathsList
== NULL
)
1754 return E_OUTOFMEMORY
;
1755 for (i
=0; i
<cidl
; i
++) {
1758 if (!_ILIsFolder(apidl
[i
]) && !_ILIsValue(apidl
[i
]))
1760 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1762 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1763 return E_INVALIDARG
;
1765 wszDosPath
= wine_get_dos_file_name(szAbsolute
);
1766 if (wszDosPath
== NULL
|| lstrlenW(wszDosPath
) >= MAX_PATH
)
1768 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1769 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1772 lstrcpyW(wszListPos
, wszDosPath
);
1773 wszListPos
+= lstrlenW(wszListPos
)+1;
1774 HeapFree(GetProcessHeap(), 0, wszDosPath
);
1778 ZeroMemory(&op
, sizeof(op
));
1779 op
.hwnd
= GetActiveWindow();
1780 op
.wFunc
= FO_DELETE
;
1781 op
.pFrom
= wszPathsList
;
1782 op
.fFlags
= FOF_ALLOWUNDO
;
1783 if (!SHFileOperationW(&op
))
1785 WARN("SHFileOperationW failed\n");
1791 HeapFree(GetProcessHeap(), 0, wszPathsList
);
1795 static HRESULT
UNIXFS_delete_with_syscalls(UnixFolder
*This
, UINT cidl
, const LPCITEMIDLIST
*apidl
)
1797 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1798 static const WCHAR empty
[] = {0};
1801 if (!SHELL_ConfirmYesNoW(GetActiveWindow(), ASK_DELETE_SELECTED
, empty
))
1804 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1805 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1807 for (i
=0; i
<cidl
; i
++) {
1808 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1809 return E_INVALIDARG
;
1810 if (_ILIsFolder(apidl
[i
])) {
1811 if (rmdir(szAbsolute
))
1813 } else if (_ILIsValue(apidl
[i
])) {
1814 if (unlink(szAbsolute
))
1821 static HRESULT WINAPI
UnixFolder_ISFHelper_DeleteItems(ISFHelper
* iface
, UINT cidl
,
1822 LPCITEMIDLIST
* apidl
)
1824 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1825 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1826 LPITEMIDLIST pidlAbsolute
;
1831 TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface
, cidl
, apidl
);
1833 hr
= UNIXFS_delete_with_shfileop(This
, cidl
, apidl
);
1835 hr
= UNIXFS_delete_with_syscalls(This
, cidl
, apidl
);
1837 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1838 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1840 /* we need to manually send the notifies if the files doesn't exist */
1841 for (i
=0; i
<cidl
; i
++) {
1842 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1844 pidlAbsolute
= ILCombine(This
->m_pidlLocation
, apidl
[i
]);
1845 if (stat(szAbsolute
, &st
))
1847 if (_ILIsFolder(apidl
[i
])) {
1848 SHChangeNotify(SHCNE_RMDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1849 } else if (_ILIsValue(apidl
[i
])) {
1850 SHChangeNotify(SHCNE_DELETE
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1853 ILFree(pidlAbsolute
);
1859 static HRESULT WINAPI
UnixFolder_ISFHelper_CopyItems(ISFHelper
* iface
, IShellFolder
*psfFrom
,
1860 UINT cidl
, LPCITEMIDLIST
*apidl
)
1862 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1866 char szAbsoluteDst
[FILENAME_MAX
], *pszRelativeDst
;
1868 TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p): semi-stub\n", iface
, psfFrom
, cidl
, apidl
);
1870 if (!psfFrom
|| !cidl
|| !apidl
)
1871 return E_INVALIDARG
;
1873 /* All source items have to be filesystem items. */
1874 dwAttributes
= SFGAO_FILESYSTEM
;
1875 hr
= IShellFolder_GetAttributesOf(psfFrom
, cidl
, apidl
, &dwAttributes
);
1876 if (FAILED(hr
) || !(dwAttributes
& SFGAO_FILESYSTEM
))
1877 return E_INVALIDARG
;
1879 lstrcpyA(szAbsoluteDst
, This
->m_pszPath
);
1880 pszRelativeDst
= szAbsoluteDst
+ strlen(szAbsoluteDst
);
1882 for (i
=0; i
<cidl
; i
++) {
1883 WCHAR wszSrc
[MAX_PATH
];
1884 char szSrc
[FILENAME_MAX
];
1887 /* Build the unix path of the current source item. */
1888 if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom
, apidl
[i
], SHGDN_FORPARSING
, &strret
)))
1890 if (FAILED(StrRetToBufW(&strret
, apidl
[i
], wszSrc
, MAX_PATH
)))
1892 if (!UNIXFS_get_unix_path(wszSrc
, szSrc
))
1895 /* Build the unix path of the current destination item */
1896 UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativeDst
);
1898 FIXME("Would copy %s to %s. Not yet implemented.\n", szSrc
, szAbsoluteDst
);
1903 /* VTable for UnixFolder's ISFHelper interface
1905 static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl
= {
1906 UnixFolder_ISFHelper_QueryInterface
,
1907 UnixFolder_ISFHelper_AddRef
,
1908 UnixFolder_ISFHelper_Release
,
1909 UnixFolder_ISFHelper_GetUniqueName
,
1910 UnixFolder_ISFHelper_AddFolder
,
1911 UnixFolder_ISFHelper_DeleteItems
,
1912 UnixFolder_ISFHelper_CopyItems
1915 static HRESULT WINAPI
UnixFolder_IDropTarget_QueryInterface(IDropTarget
* iface
, REFIID riid
,
1918 return UnixFolder_IShellFolder2_QueryInterface(
1919 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)), riid
, ppvObject
);
1922 static ULONG WINAPI
UnixFolder_IDropTarget_AddRef(IDropTarget
* iface
)
1924 return UnixFolder_IShellFolder2_AddRef(
1925 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1928 static ULONG WINAPI
UnixFolder_IDropTarget_Release(IDropTarget
* iface
)
1930 return UnixFolder_IShellFolder2_Release(
1931 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1934 #define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
1935 #define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
1937 static HRESULT WINAPI
UnixFolder_IDropTarget_DragEnter(IDropTarget
*iface
, IDataObject
*pDataObject
,
1938 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1940 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1944 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n",
1945 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1947 if (!pdwEffect
|| !pDataObject
)
1948 return E_INVALIDARG
;
1950 /* Compute a mask of supported drop-effects for this shellfolder object and the given data
1951 * object. Dropping is only supported on folders, which represent filesystem locations. One
1952 * can't drop on file objects. And the 'move' drop effect is only supported, if the source
1953 * folder is not identical to the target folder. */
1954 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1955 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1956 if ((This
->m_dwAttributes
& SFGAO_FILESYSTEM
) && /* Only drop to filesystem folders */
1957 _ILIsFolder(ILFindLastID(This
->m_pidlLocation
)) && /* Only drop to folders, not to files */
1958 SUCCEEDED(IDataObject_GetData(pDataObject
, &format
, &medium
))) /* Only ShellIDList format */
1960 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
1961 This
->m_dwDropEffectsMask
|= DROPEFFECT_COPY
|DROPEFFECT_LINK
;
1963 if (pidaShellIDList
) { /* Files can only be moved between two different folders */
1964 if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList
), This
->m_pidlLocation
))
1965 This
->m_dwDropEffectsMask
|= DROPEFFECT_MOVE
;
1966 GlobalUnlock(medium
.u
.hGlobal
);
1970 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1975 static HRESULT WINAPI
UnixFolder_IDropTarget_DragOver(IDropTarget
*iface
, DWORD dwKeyState
,
1976 POINTL pt
, DWORD
*pdwEffect
)
1978 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1980 TRACE("(iface=%p, dwKeyState=%08x, pt={.x=%d, .y=%d}, pdwEffect=%p)\n", iface
, dwKeyState
,
1981 pt
.x
, pt
.y
, pdwEffect
);
1984 return E_INVALIDARG
;
1986 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1991 static HRESULT WINAPI
UnixFolder_IDropTarget_DragLeave(IDropTarget
*iface
) {
1992 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1994 TRACE("(iface=%p)\n", iface
);
1996 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2001 static HRESULT WINAPI
UnixFolder_IDropTarget_Drop(IDropTarget
*iface
, IDataObject
*pDataObject
,
2002 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
2004 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
2009 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%d, pt={.x=%d, .y=%d}, pdwEffect=%p) semi-stub\n",
2010 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
2012 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
2013 hr
= IDataObject_GetData(pDataObject
, &format
, &medium
);
2017 if (medium
.tymed
== TYMED_HGLOBAL
) {
2018 IShellFolder
*psfSourceFolder
, *psfDesktopFolder
;
2019 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2023 if (!pidaShellIDList
)
2024 return HRESULT_FROM_WIN32(GetLastError());
2026 hr
= SHGetDesktopFolder(&psfDesktopFolder
);
2028 GlobalUnlock(medium
.u
.hGlobal
);
2032 hr
= IShellFolder_BindToObject(psfDesktopFolder
, HIDA_GetPIDLFolder(pidaShellIDList
), NULL
,
2033 &IID_IShellFolder
, (LPVOID
*)&psfSourceFolder
);
2034 IShellFolder_Release(psfDesktopFolder
);
2036 GlobalUnlock(medium
.u
.hGlobal
);
2040 for (i
= 0; i
< pidaShellIDList
->cidl
; i
++) {
2041 WCHAR wszSourcePath
[MAX_PATH
];
2043 hr
= IShellFolder_GetDisplayNameOf(psfSourceFolder
, HIDA_GetPIDLItem(pidaShellIDList
, i
),
2044 SHGDN_FORPARSING
, &strret
);
2048 hr
= StrRetToBufW(&strret
, NULL
, wszSourcePath
, MAX_PATH
);
2052 switch (*pdwEffect
) {
2053 case DROPEFFECT_MOVE
:
2054 FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2056 case DROPEFFECT_COPY
:
2057 FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2059 case DROPEFFECT_LINK
:
2060 FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2065 IShellFolder_Release(psfSourceFolder
);
2066 GlobalUnlock(medium
.u
.hGlobal
);
2073 /* VTable for UnixFolder's IDropTarget interface
2075 static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl
= {
2076 UnixFolder_IDropTarget_QueryInterface
,
2077 UnixFolder_IDropTarget_AddRef
,
2078 UnixFolder_IDropTarget_Release
,
2079 UnixFolder_IDropTarget_DragEnter
,
2080 UnixFolder_IDropTarget_DragOver
,
2081 UnixFolder_IDropTarget_DragLeave
,
2082 UnixFolder_IDropTarget_Drop
2085 /******************************************************************************
2086 * Unix[Dos]Folder_Constructor [Internal]
2089 * pUnkOuter [I] Outer class for aggregation. Currently ignored.
2090 * riid [I] Interface asked for by the client.
2091 * ppv [O] Pointer to an riid interface to the UnixFolder object.
2094 * Those are the only functions exported from shfldr_unixfs.c. They are called from
2095 * shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
2096 * compatible signature.
2098 * The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
2099 * means that paths are converted from dos to unix and back at the interfaces.
2101 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
)
2103 HRESULT hr
= E_FAIL
;
2104 UnixFolder
*pUnixFolder
= SHAlloc((ULONG
)sizeof(UnixFolder
));
2107 FIXME("Aggregation not yet implemented!\n");
2108 return CLASS_E_NOAGGREGATION
;
2112 pUnixFolder
->lpIShellFolder2Vtbl
= &UnixFolder_IShellFolder2_Vtbl
;
2113 pUnixFolder
->lpIPersistFolder3Vtbl
= &UnixFolder_IPersistFolder3_Vtbl
;
2114 pUnixFolder
->lpIPersistPropertyBagVtbl
= &UnixFolder_IPersistPropertyBag_Vtbl
;
2115 pUnixFolder
->lpISFHelperVtbl
= &UnixFolder_ISFHelper_Vtbl
;
2116 pUnixFolder
->lpIDropTargetVtbl
= &UnixFolder_IDropTarget_Vtbl
;
2117 pUnixFolder
->m_cRef
= 0;
2118 pUnixFolder
->m_pszPath
= NULL
;
2119 pUnixFolder
->m_pidlLocation
= NULL
;
2120 pUnixFolder
->m_dwPathMode
= IsEqualCLSID(&CLSID_UnixFolder
, pCLSID
) ? PATHMODE_UNIX
: PATHMODE_DOS
;
2121 pUnixFolder
->m_dwAttributes
= 0;
2122 pUnixFolder
->m_pCLSID
= pCLSID
;
2123 pUnixFolder
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2125 UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2126 hr
= UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2
, pUnixFolder
), riid
, ppv
);
2127 UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2132 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2133 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2134 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixFolder
);
2137 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2138 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2139 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixDosFolder
);
2142 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2143 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2144 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_FolderShortcut
);
2147 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2148 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2149 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_MyDocuments
);
2152 HRESULT WINAPI
ShellFSFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2153 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2154 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_ShellFSFolder
);
2157 /******************************************************************************
2158 * UnixSubFolderIterator
2160 * Class whose heap based objects represent iterators over the sub-directories
2161 * of a given UnixFolder object.
2164 /* UnixSubFolderIterator object layout and typedef.
2166 typedef struct _UnixSubFolderIterator
{
2167 const IEnumIDListVtbl
*lpIEnumIDListVtbl
;
2171 char m_szFolder
[FILENAME_MAX
];
2172 } UnixSubFolderIterator
;
2174 static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator
*iterator
) {
2175 TRACE("(iterator=%p)\n", iterator
);
2177 if (iterator
->m_dirFolder
)
2178 closedir(iterator
->m_dirFolder
);
2182 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList
* iface
,
2183 REFIID riid
, void** ppv
)
2185 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
2187 if (!ppv
) return E_INVALIDARG
;
2189 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IEnumIDList
, riid
)) {
2193 return E_NOINTERFACE
;
2196 IEnumIDList_AddRef(iface
);
2200 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList
* iface
)
2202 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2204 TRACE("(iface=%p)\n", iface
);
2206 return InterlockedIncrement(&This
->m_cRef
);
2209 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList
* iface
)
2211 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2214 TRACE("(iface=%p)\n", iface
);
2216 cRef
= InterlockedDecrement(&This
->m_cRef
);
2219 UnixSubFolderIterator_Destroy(This
);
2224 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList
* iface
, ULONG celt
,
2225 LPITEMIDLIST
* rgelt
, ULONG
* pceltFetched
)
2227 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2230 /* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
2231 if (This
->m_dirFolder
) {
2232 char *pszRelativePath
= This
->m_szFolder
+ lstrlenA(This
->m_szFolder
);
2233 struct dirent
*pDirEntry
;
2236 pDirEntry
= readdir(This
->m_dirFolder
);
2237 if (!pDirEntry
) break; /* No more entries */
2238 if (!strcmp(pDirEntry
->d_name
, ".") || !strcmp(pDirEntry
->d_name
, "..")) continue;
2240 /* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
2241 * and see if it passes the filter.
2243 lstrcpyA(pszRelativePath
, pDirEntry
->d_name
);
2244 rgelt
[i
] = (LPITEMIDLIST
)SHAlloc(
2245 UNIXFS_shitemid_len_from_filename(pszRelativePath
, NULL
, NULL
)+sizeof(USHORT
));
2246 if (!UNIXFS_build_shitemid(This
->m_szFolder
, rgelt
[i
]) ||
2247 !UNIXFS_is_pidl_of_type(rgelt
[i
], This
->m_fFilter
))
2252 memset(((PBYTE
)rgelt
[i
])+rgelt
[i
]->mkid
.cb
, 0, sizeof(USHORT
));
2255 *pszRelativePath
= '\0'; /* Restore the original path in This->m_szFolder. */
2261 return (i
== 0) ? S_FALSE
: S_OK
;
2264 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList
* iface
, ULONG celt
)
2266 LPITEMIDLIST
*apidl
;
2270 TRACE("(iface=%p, celt=%d)\n", iface
, celt
);
2272 /* Call IEnumIDList::Next and delete the resulting pidls. */
2273 apidl
= (LPITEMIDLIST
*)SHAlloc(celt
* sizeof(LPITEMIDLIST
));
2274 hr
= IEnumIDList_Next(iface
, celt
, apidl
, &cFetched
);
2277 SHFree(apidl
[cFetched
]);
2283 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList
* iface
)
2285 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2287 TRACE("(iface=%p)\n", iface
);
2289 if (This
->m_dirFolder
)
2290 rewinddir(This
->m_dirFolder
);
2295 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList
* This
,
2296 IEnumIDList
** ppenum
)
2302 /* VTable for UnixSubFolderIterator's IEnumIDList interface.
2304 static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl
= {
2305 UnixSubFolderIterator_IEnumIDList_QueryInterface
,
2306 UnixSubFolderIterator_IEnumIDList_AddRef
,
2307 UnixSubFolderIterator_IEnumIDList_Release
,
2308 UnixSubFolderIterator_IEnumIDList_Next
,
2309 UnixSubFolderIterator_IEnumIDList_Skip
,
2310 UnixSubFolderIterator_IEnumIDList_Reset
,
2311 UnixSubFolderIterator_IEnumIDList_Clone
2314 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
) {
2315 UnixSubFolderIterator
*iterator
;
2317 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
2319 iterator
= SHAlloc((ULONG
)sizeof(UnixSubFolderIterator
));
2320 iterator
->lpIEnumIDListVtbl
= &UnixSubFolderIterator_IEnumIDList_Vtbl
;
2321 iterator
->m_cRef
= 0;
2322 iterator
->m_fFilter
= fFilter
;
2323 iterator
->m_dirFolder
= opendir(pUnixFolder
->m_pszPath
);
2324 lstrcpyA(iterator
->m_szFolder
, pUnixFolder
->m_pszPath
);
2326 UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList
*)iterator
);
2328 return (IUnknown
*)iterator
;