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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 const GUID CLSID_UnixFolder
= {0xcc702eb2, 0x7dc5, 0x11d9, {0xc6, 0x87, 0x00, 0x04, 0x23, 0x8a, 0x01, 0xcd}};
167 const GUID CLSID_UnixDosFolder
= {0x9d20aae8, 0x0625, 0x44b0, {0x9c, 0xa7, 0x71, 0x88, 0x9c, 0x22, 0x54, 0xd9}};
169 #define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
170 #define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
172 #define LEN_SHITEMID_FIXED_PART ((USHORT) \
173 ( sizeof(USHORT) /* SHITEMID's cb field. */ \
174 + sizeof(PIDLTYPE) /* PIDLDATA's type field. */ \
175 + sizeof(FileStruct) /* Well, the FileStruct. */ \
176 - sizeof(char) /* One char too much in FileStruct. */ \
177 + sizeof(FileStructW) /* You name it. */ \
178 - sizeof(WCHAR) /* One WCHAR too much in FileStructW. */ \
179 + sizeof(WORD) )) /* Offset of FileStructW field in PIDL. */
181 #define PATHMODE_UNIX 0
182 #define PATHMODE_DOS 1
184 /* UnixFolder object layout and typedef.
186 typedef struct _UnixFolder
{
187 const IShellFolder2Vtbl
*lpIShellFolder2Vtbl
;
188 const IPersistFolder3Vtbl
*lpIPersistFolder3Vtbl
;
189 const IPersistPropertyBagVtbl
*lpIPersistPropertyBagVtbl
;
190 const IDropTargetVtbl
*lpIDropTargetVtbl
;
191 const ISFHelperVtbl
*lpISFHelperVtbl
;
193 CHAR
*m_pszPath
; /* Target path of the shell folder (CP_UNIXCP) */
194 LPITEMIDLIST m_pidlLocation
; /* Location in the shell namespace */
196 DWORD m_dwAttributes
;
197 const CLSID
*m_pCLSID
;
198 DWORD m_dwDropEffectsMask
;
201 /* Will hold the registered clipboard format identifier for ITEMIDLISTS. */
202 static UINT cfShellIDList
= 0;
204 /******************************************************************************
205 * UNIXFS_is_rooted_at_desktop [Internal]
207 * Checks if the unixfs namespace extension is rooted at desktop level.
210 * TRUE, if unixfs is rooted at desktop level
213 BOOL
UNIXFS_is_rooted_at_desktop(void) {
215 WCHAR wszRootedAtDesktop
[69 + CHARS_IN_GUID
] = {
216 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
217 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
218 'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
219 'N','a','m','e','S','p','a','c','e','\\',0 };
221 if (StringFromGUID2(&CLSID_UnixDosFolder
, wszRootedAtDesktop
+ 69, CHARS_IN_GUID
) &&
222 RegOpenKeyExW(HKEY_LOCAL_MACHINE
, wszRootedAtDesktop
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
230 /******************************************************************************
231 * UNIXFS_filename_from_shitemid [Internal]
233 * Get CP_UNIXCP encoded filename corresponding to the first item of a pidl
236 * pidl [I] A simple SHITEMID
237 * pszPathElement [O] Filename in CP_UNIXCP encoding will be stored here
240 * Success: Number of bytes necessary to store the CP_UNIXCP encoded filename
241 * _without_ the terminating NUL.
245 * Size of the buffer at pszPathElement has to be FILENAME_MAX. pszPathElement
246 * may be NULL, if you are only interested in the return value.
248 static int UNIXFS_filename_from_shitemid(LPCITEMIDLIST pidl
, char* pszPathElement
) {
249 FileStructW
*pFileStructW
= _ILGetFileStructW(pidl
);
253 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pFileStructW
->wszName
, -1, pszPathElement
,
254 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
256 /* There might be pidls slipping in from shfldr_fs.c, which don't contain the
257 * FileStructW field. In this case, we have to convert from CP_ACP to CP_UNIXCP. */
258 char *pszText
= _ILGetTextPointer(pidl
);
259 WCHAR
*pwszPathElement
= NULL
;
262 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, NULL
, 0);
263 if (!cWideChars
) goto cleanup
;
265 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
266 if (!pwszPathElement
) goto cleanup
;
268 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, pwszPathElement
, cWideChars
);
269 if (!cWideChars
) goto cleanup
;
271 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pwszPathElement
, -1, pszPathElement
,
272 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
275 SHFree(pwszPathElement
);
278 if (cLen
) cLen
--; /* Don't count terminating NUL! */
282 /******************************************************************************
283 * UNIXFS_shitemid_len_from_filename [Internal]
285 * Computes the necessary length of a pidl to hold a path element
288 * szPathElement [I] The path element string in CP_UNIXCP encoding.
289 * ppszPathElement [O] Path element string in CP_ACP encoding.
290 * ppwszPathElement [O] Path element string as WCHAR string.
293 * Success: Length in bytes of a SHITEMID representing szPathElement
297 * Provide NULL values if not interested in pp(w)szPathElement. Otherwise
298 * caller is responsible to free ppszPathElement and ppwszPathElement with
301 static USHORT
UNIXFS_shitemid_len_from_filename(
302 const char *szPathElement
, char **ppszPathElement
, WCHAR
**ppwszPathElement
)
304 USHORT cbPidlLen
= 0;
305 WCHAR
*pwszPathElement
= NULL
;
306 char *pszPathElement
= NULL
;
307 int cWideChars
, cChars
;
309 /* There and Back Again: A Hobbit's Holiday. CP_UNIXCP might be some ANSI
310 * codepage or it might be a real multi-byte encoding like utf-8. There is no
311 * other way to figure out the length of the corresponding WCHAR and CP_ACP
312 * strings without actually doing the full CP_UNIXCP -> WCHAR -> CP_ACP cycle. */
314 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, NULL
, 0);
315 if (!cWideChars
) goto cleanup
;
317 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
318 if (!pwszPathElement
) goto cleanup
;
320 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, pwszPathElement
, cWideChars
);
321 if (!cWideChars
) goto cleanup
;
323 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, NULL
, 0, 0, 0);
324 if (!cChars
) goto cleanup
;
326 pszPathElement
= SHAlloc(cChars
);
327 if (!pszPathElement
) goto cleanup
;
329 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, pszPathElement
, cChars
, 0, 0);
330 if (!cChars
) goto cleanup
;
332 /* (cChars & 0x1) is for the potential alignment byte */
333 cbPidlLen
= LEN_SHITEMID_FIXED_PART
+ cChars
+ (cChars
& 0x1) + cWideChars
* sizeof(WCHAR
);
336 if (cbPidlLen
&& ppszPathElement
)
337 *ppszPathElement
= pszPathElement
;
339 SHFree(pszPathElement
);
341 if (cbPidlLen
&& ppwszPathElement
)
342 *ppwszPathElement
= pwszPathElement
;
344 SHFree(pwszPathElement
);
349 /******************************************************************************
350 * UNIXFS_is_pidl_of_type [Internal]
352 * Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
355 * pIDL [I] The ITEMIDLIST to be checked.
356 * fFilter [I] Shell condition flags, which specify the filter.
359 * TRUE, if pIDL is accepted by fFilter
362 static inline BOOL
UNIXFS_is_pidl_of_type(LPITEMIDLIST pIDL
, SHCONTF fFilter
) {
363 LPPIDLDATA pIDLData
= _ILGetDataPointer(pIDL
);
364 if (!(fFilter
& SHCONTF_INCLUDEHIDDEN
) && pIDLData
&&
365 (pIDLData
->u
.file
.uFileAttribs
& FILE_ATTRIBUTE_HIDDEN
))
369 if (_ILIsFolder(pIDL
) && (fFilter
& SHCONTF_FOLDERS
)) return TRUE
;
370 if (_ILIsValue(pIDL
) && (fFilter
& SHCONTF_NONFOLDERS
)) return TRUE
;
374 /******************************************************************************
375 * UNIXFS_is_dos_device [Internal]
377 * Determines if a unix directory corresponds to any dos device.
380 * statPath [I] The stat struct of the directory, as returned by stat(2).
383 * TRUE, if statPath corresponds to any dos drive letter
386 static BOOL
UNIXFS_is_dos_device(const struct stat
*statPath
) {
387 struct stat statDrive
;
390 WCHAR wszDosDevice
[4] = { 'A', ':', '\\', 0 };
392 for (dwDriveMap
= GetLogicalDrives(); dwDriveMap
; dwDriveMap
>>= 1, wszDosDevice
[0]++) {
393 if (!(dwDriveMap
& 0x1)) continue;
394 pszDrivePath
= wine_get_unix_file_name(wszDosDevice
);
395 if (pszDrivePath
&& !stat(pszDrivePath
, &statDrive
)) {
396 HeapFree(GetProcessHeap(), 0, pszDrivePath
);
397 if ((statPath
->st_dev
== statDrive
.st_dev
) && (statPath
->st_ino
== statDrive
.st_ino
))
404 /******************************************************************************
405 * UNIXFS_get_unix_path [Internal]
407 * Convert an absolute dos path to an absolute unix path.
408 * Evaluate "/.", "/.." and the symbolic links in $WINEPREFIX/dosdevices.
411 * pszDosPath [I] An absolute dos path
412 * pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
416 * Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
418 static BOOL
UNIXFS_get_unix_path(LPCWSTR pszDosPath
, char *pszCanonicalPath
)
420 char *pPathTail
, *pElement
, *pCanonicalTail
, szPath
[FILENAME_MAX
], *pszUnixPath
;
421 WCHAR wszDrive
[] = { '?', ':', '\\', 0 };
422 int cDriveSymlinkLen
;
424 TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath
), pszCanonicalPath
);
426 if (!pszDosPath
|| pszDosPath
[1] != ':')
429 /* Get the canonicalized unix path corresponding to the drive letter. */
430 wszDrive
[0] = pszDosPath
[0];
431 pszUnixPath
= wine_get_unix_file_name(wszDrive
);
432 if (!pszUnixPath
) return FALSE
;
433 cDriveSymlinkLen
= strlen(pszUnixPath
);
434 pElement
= realpath(pszUnixPath
, szPath
);
435 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
436 if (!pElement
) return FALSE
;
437 if (szPath
[strlen(szPath
)-1] != '/') strcat(szPath
, "/");
439 /* Append the part relative to the drive symbolic link target. */
440 pszUnixPath
= wine_get_unix_file_name(pszDosPath
);
441 if (!pszUnixPath
) return FALSE
;
442 strcat(szPath
, pszUnixPath
+ cDriveSymlinkLen
);
443 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
445 /* pCanonicalTail always points to the end of the canonical path constructed
446 * thus far. pPathTail points to the still to be processed part of the input
447 * path. pElement points to the path element currently investigated.
449 *pszCanonicalPath
= '\0';
450 pCanonicalTail
= pszCanonicalPath
;
456 pElement
= pPathTail
;
457 pPathTail
= strchr(pPathTail
+1, '/');
458 if (!pPathTail
) /* Last path element may not be terminated by '/'. */
459 pPathTail
= pElement
+ strlen(pElement
);
460 /* Temporarily terminate the current path element. Will be restored later. */
464 /* Skip "/." path elements */
465 if (!strcmp("/.", pElement
)) {
467 } else if (!strcmp("/..", pElement
)) {
468 /* Remove last element in canonical path for "/.." elements, then skip. */
469 char *pTemp
= strrchr(pszCanonicalPath
, '/');
471 pCanonicalTail
= pTemp
;
472 *pCanonicalTail
= '\0';
475 /* Directory or file. Copy to canonical path */
476 if (pCanonicalTail
- pszCanonicalPath
+ pPathTail
- pElement
+ 1 > FILENAME_MAX
)
479 memcpy(pCanonicalTail
, pElement
, pPathTail
- pElement
+ 1);
480 pCanonicalTail
+= pPathTail
- pElement
;
483 } while (pPathTail
[0] == '/');
485 TRACE("--> %s\n", debugstr_a(pszCanonicalPath
));
490 /******************************************************************************
491 * UNIXFS_seconds_since_1970_to_dos_date_time [Internal]
493 * Convert unix time to FAT time
496 * ss1970 [I] Unix time (seconds since 1970)
497 * pDate [O] Corresponding FAT date
498 * pTime [O] Corresponding FAT time
500 static inline void UNIXFS_seconds_since_1970_to_dos_date_time(
501 time_t ss1970
, LPWORD pDate
, LPWORD pTime
)
506 RtlSecondsSince1970ToTime( ss1970
, &time
);
507 fileTime
.dwLowDateTime
= time
.u
.LowPart
;
508 fileTime
.dwHighDateTime
= time
.u
.HighPart
;
509 FileTimeToDosDateTime(&fileTime
, pDate
, pTime
);
512 /******************************************************************************
513 * UNIXFS_build_shitemid [Internal]
515 * Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
519 * pszUnixPath [I] An absolute path. The SHITEMID will be build for the last component.
520 * pIDL [O] SHITEMID will be constructed here.
523 * Success: A pointer to the terminating '\0' character of path.
527 * Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
528 * If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
531 static char* UNIXFS_build_shitemid(char *pszUnixPath
, void *pIDL
) {
533 struct stat fileStat
;
534 char *pszComponentU
, *pszComponentA
;
535 WCHAR
*pwszComponentW
;
536 int cComponentULen
, cComponentALen
;
538 FileStructW
*pFileStructW
;
539 WORD uOffsetW
, *pOffsetW
;
541 TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath
), pIDL
);
543 /* We are only interested in regular files and directories. */
544 if (stat(pszUnixPath
, &fileStat
)) return NULL
;
545 if (!S_ISDIR(fileStat
.st_mode
) && !S_ISREG(fileStat
.st_mode
)) return NULL
;
547 /* Compute the SHITEMID's length and wipe it. */
548 pszComponentU
= strrchr(pszUnixPath
, '/') + 1;
549 cComponentULen
= strlen(pszComponentU
);
550 cbLen
= UNIXFS_shitemid_len_from_filename(pszComponentU
, &pszComponentA
, &pwszComponentW
);
551 if (!cbLen
) return NULL
;
552 memset(pIDL
, 0, cbLen
);
553 ((LPSHITEMID
)pIDL
)->cb
= cbLen
;
555 /* Set shell32's standard SHITEMID data fields. */
556 pIDLData
= _ILGetDataPointer((LPCITEMIDLIST
)pIDL
);
557 pIDLData
->type
= S_ISDIR(fileStat
.st_mode
) ? PT_FOLDER
: PT_VALUE
;
558 pIDLData
->u
.file
.dwFileSize
= (DWORD
)fileStat
.st_size
;
559 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pIDLData
->u
.file
.uFileDate
,
560 &pIDLData
->u
.file
.uFileTime
);
561 pIDLData
->u
.file
.uFileAttribs
= 0;
562 if (S_ISDIR(fileStat
.st_mode
)) pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_DIRECTORY
;
563 if (pszComponentU
[0] == '.') pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_HIDDEN
;
564 cComponentALen
= lstrlenA(pszComponentA
) + 1;
565 memcpy(pIDLData
->u
.file
.szNames
, pszComponentA
, cComponentALen
);
567 pFileStructW
= (FileStructW
*)(pIDLData
->u
.file
.szNames
+ cComponentALen
+ (cComponentALen
& 0x1));
568 uOffsetW
= (WORD
)(((LPBYTE
)pFileStructW
) - ((LPBYTE
)pIDL
));
569 pFileStructW
->cbLen
= cbLen
- uOffsetW
;
570 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pFileStructW
->uCreationDate
,
571 &pFileStructW
->uCreationTime
);
572 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_atime
, &pFileStructW
->uLastAccessDate
,
573 &pFileStructW
->uLastAccessTime
);
574 lstrcpyW(pFileStructW
->wszName
, pwszComponentW
);
576 pOffsetW
= (WORD
*)(((LPBYTE
)pIDL
) + cbLen
- sizeof(WORD
));
577 *pOffsetW
= uOffsetW
;
579 SHFree(pszComponentA
);
580 SHFree(pwszComponentW
);
582 return pszComponentU
+ cComponentULen
;
585 /******************************************************************************
586 * UNIXFS_path_to_pidl [Internal]
589 * pUnixFolder [I] If path is relative, pUnixFolder represents the base path
590 * path [I] An absolute unix or dos path or a path relativ to pUnixFolder
591 * ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
595 * Failure: FALSE, invalid params or out of memory
598 * pUnixFolder also carries the information if the path is expected to be unix or dos.
600 static BOOL
UNIXFS_path_to_pidl(UnixFolder
*pUnixFolder
, const WCHAR
*path
, LPITEMIDLIST
*ppidl
) {
602 int cPidlLen
, cPathLen
;
603 char *pSlash
, *pNextSlash
, szCompletePath
[FILENAME_MAX
], *pNextPathElement
, *pszAPath
;
606 TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder
, debugstr_w(path
), ppidl
);
611 /* Build an absolute path and let pNextPathElement point to the interesting
612 * relative sub-path. We need the absolute path to call 'stat', but the pidl
613 * will only contain the relative part.
615 if ((pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) && (path
[1] == ':'))
617 /* Absolute dos path. Convert to unix */
618 if (!UNIXFS_get_unix_path(path
, szCompletePath
))
620 pNextPathElement
= szCompletePath
;
622 else if ((pUnixFolder
->m_dwPathMode
== PATHMODE_UNIX
) && (path
[0] == '/'))
624 /* Absolute unix path. Just convert to ANSI. */
625 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
, FILENAME_MAX
, NULL
, NULL
);
626 pNextPathElement
= szCompletePath
;
630 /* Relative dos or unix path. Concat with this folder's path */
631 int cBasePathLen
= strlen(pUnixFolder
->m_pszPath
);
632 memcpy(szCompletePath
, pUnixFolder
->m_pszPath
, cBasePathLen
);
633 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
+ cBasePathLen
,
634 FILENAME_MAX
- cBasePathLen
, NULL
, NULL
);
635 pNextPathElement
= szCompletePath
+ cBasePathLen
- 1;
637 /* If in dos mode, replace '\' with '/' */
638 if (pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) {
639 char *pBackslash
= strchr(pNextPathElement
, '\\');
642 pBackslash
= strchr(pBackslash
, '\\');
647 /* Special case for the root folder. */
648 if (!strcmp(szCompletePath
, "/")) {
649 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(sizeof(USHORT
));
650 if (!pidl
) return FALSE
;
651 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
655 /* Remove trailing slash, if present */
656 cPathLen
= strlen(szCompletePath
);
657 if (szCompletePath
[cPathLen
-1] == '/')
658 szCompletePath
[cPathLen
-1] = '\0';
660 if ((szCompletePath
[0] != '/') || (pNextPathElement
[0] != '/')) {
661 ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath
, pNextPathElement
);
665 /* At this point, we have an absolute unix path in szCompletePath
666 * and the relative portion of it in pNextPathElement. Both starting with '/'
667 * and _not_ terminated by a '/'. */
668 TRACE("complete path: %s, relative path: %s\n", szCompletePath
, pNextPathElement
);
670 /* Convert to CP_ACP and WCHAR */
671 if (!UNIXFS_shitemid_len_from_filename(pNextPathElement
, &pszAPath
, &pwszPath
))
674 /* Compute the length of the complete ITEMIDLIST */
678 pNextSlash
= strchr(pSlash
+1, '/');
679 cPidlLen
+= LEN_SHITEMID_FIXED_PART
+ /* Fixed part length plus potential alignment byte. */
680 (pNextSlash
? (pNextSlash
- pSlash
) & 0x1 : lstrlenA(pSlash
) & 0x1);
684 /* The USHORT is for the ITEMIDLIST terminator. The NUL terminators for the sub-path-strings
685 * are accounted for by the '/' separators, which are not stored in the SHITEMIDs. Above we
686 * have ensured that the number of '/'s exactly matches the number of sub-path-strings. */
687 cPidlLen
+= lstrlenA(pszAPath
) + lstrlenW(pwszPath
) * sizeof(WCHAR
) + sizeof(USHORT
);
692 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(cPidlLen
);
693 if (!pidl
) return FALSE
;
695 /* Concatenate the SHITEMIDs of the sub-directories. */
696 while (*pNextPathElement
) {
697 pSlash
= strchr(pNextPathElement
+1, '/');
698 if (pSlash
) *pSlash
= '\0';
699 pNextPathElement
= UNIXFS_build_shitemid(szCompletePath
, pidl
);
700 if (pSlash
) *pSlash
= '/';
702 if (!pNextPathElement
) {
707 pidl
= ILGetNext(pidl
);
709 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
711 if ((char *)pidl
-(char *)*ppidl
+sizeof(USHORT
) != cPidlLen
) /* We've corrupted the heap :( */
712 ERR("Computed length of pidl incorrect. Please report.\n");
717 /******************************************************************************
718 * UNIXFS_initialize_target_folder [Internal]
720 * Initialize the m_pszPath member of an UnixFolder, given an absolute unix
721 * base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
722 * specifies the location in the shell namespace alone.
725 * This [IO] The UnixFolder, whose target path is to be initialized
726 * szBasePath [I] The absolute base path
727 * pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
728 * dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
729 * (Used to pass the SFGAO_FILESYSTEM flag down the path)
734 static HRESULT
UNIXFS_initialize_target_folder(UnixFolder
*This
, const char *szBasePath
,
735 LPCITEMIDLIST pidlSubFolder
, DWORD dwAttributes
)
737 LPCITEMIDLIST current
= pidlSubFolder
;
738 DWORD dwPathLen
= strlen(szBasePath
)+1;
739 struct stat statPrefix
;
742 /* Determine the path's length bytes */
743 while (current
&& current
->mkid
.cb
) {
744 dwPathLen
+= UNIXFS_filename_from_shitemid(current
, NULL
) + 1; /* For the '/' */
745 current
= ILGetNext(current
);
748 /* Build the path and compute the attributes*/
749 This
->m_dwAttributes
=
750 dwAttributes
|SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
;
751 This
->m_pszPath
= pNextDir
= SHAlloc(dwPathLen
);
752 if (!This
->m_pszPath
) {
753 WARN("SHAlloc failed!\n");
756 current
= pidlSubFolder
;
757 strcpy(pNextDir
, szBasePath
);
758 pNextDir
+= strlen(szBasePath
);
759 if (This
->m_dwPathMode
== PATHMODE_UNIX
|| IsEqualCLSID(&CLSID_MyDocuments
, This
->m_pCLSID
))
760 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
761 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
763 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
764 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
766 while (current
&& current
->mkid
.cb
) {
767 pNextDir
+= UNIXFS_filename_from_shitemid(current
, pNextDir
);
768 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
770 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
771 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
774 current
= ILGetNext(current
);
781 /******************************************************************************
784 * Class whose heap based instances represent unix filesystem directories.
787 static void UnixFolder_Destroy(UnixFolder
*pUnixFolder
) {
788 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
790 SHFree(pUnixFolder
->m_pszPath
);
791 ILFree(pUnixFolder
->m_pidlLocation
);
795 static HRESULT WINAPI
UnixFolder_IShellFolder2_QueryInterface(IShellFolder2
*iface
, REFIID riid
,
798 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
800 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
802 if (!ppv
) return E_INVALIDARG
;
804 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IShellFolder
, riid
) ||
805 IsEqualIID(&IID_IShellFolder2
, riid
))
807 *ppv
= STATIC_CAST(IShellFolder2
, This
);
808 } else if (IsEqualIID(&IID_IPersistFolder3
, riid
) || IsEqualIID(&IID_IPersistFolder2
, riid
) ||
809 IsEqualIID(&IID_IPersistFolder
, riid
) || IsEqualIID(&IID_IPersist
, riid
))
811 *ppv
= STATIC_CAST(IPersistFolder3
, This
);
812 } else if (IsEqualIID(&IID_IPersistPropertyBag
, riid
)) {
813 *ppv
= STATIC_CAST(IPersistPropertyBag
, This
);
814 } else if (IsEqualIID(&IID_ISFHelper
, riid
)) {
815 *ppv
= STATIC_CAST(ISFHelper
, This
);
816 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
817 *ppv
= STATIC_CAST(IDropTarget
, This
);
819 cfShellIDList
= RegisterClipboardFormatA(CFSTR_SHELLIDLIST
);
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 (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 = %08lx\n", hr
);
873 ILFree(pidlComplete
);
876 IShellFolder_GetAttributesOf(pParentSF
, 1, &pidlLast
, pdwAttributes
);
877 IShellFolder_Release(pParentSF
);
878 ILFree(pidlComplete
);
881 if (!result
) TRACE("FAILED!\n");
882 return result
? S_OK
: E_FAIL
;
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=%08lx, 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 (!SUCCEEDED(hr
)) return hr
;
935 hr
= IPersistFolder_QueryInterface(persistFolder
, riid
, (void**)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
)) {
1056 struct stat fileStat
;
1057 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativePath
))
1058 return E_INVALIDARG
;
1059 if (stat(szAbsolutePath
, &fileStat
) || !UNIXFS_is_dos_device(&fileStat
))
1060 *rgfInOut
&= ~SFGAO_FILESYSTEM
;
1062 if (_ILIsFolder(apidl
[i
]))
1063 *rgfInOut
|= SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
;
1070 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2
* iface
, HWND hwndOwner
,
1071 UINT cidl
, LPCITEMIDLIST
* apidl
, REFIID riid
, UINT
* prgfInOut
, void** ppvOut
)
1073 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1076 TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
1077 iface
, hwndOwner
, cidl
, apidl
, debugstr_guid(riid
), prgfInOut
, ppvOut
);
1079 if (!cidl
|| !apidl
|| !riid
|| !ppvOut
)
1080 return E_INVALIDARG
;
1082 for (i
=0; i
<cidl
; i
++)
1084 return E_INVALIDARG
;
1086 if (IsEqualIID(&IID_IContextMenu
, riid
)) {
1087 *ppvOut
= ISvItemCm_Constructor((IShellFolder
*)iface
, This
->m_pidlLocation
, apidl
, cidl
);
1089 } else if (IsEqualIID(&IID_IDataObject
, riid
)) {
1090 *ppvOut
= IDataObject_Constructor(hwndOwner
, This
->m_pidlLocation
, apidl
, cidl
);
1092 } else if (IsEqualIID(&IID_IExtractIconA
, riid
)) {
1094 if (cidl
!= 1) return E_INVALIDARG
;
1095 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1096 *ppvOut
= (LPVOID
)IExtractIconA_Constructor(pidl
);
1099 } else if (IsEqualIID(&IID_IExtractIconW
, riid
)) {
1101 if (cidl
!= 1) return E_INVALIDARG
;
1102 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1103 *ppvOut
= (LPVOID
)IExtractIconW_Constructor(pidl
);
1106 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1107 if (cidl
!= 1) return E_INVALIDARG
;
1108 return IShellFolder2_BindToObject(iface
, apidl
[0], NULL
, &IID_IDropTarget
, ppvOut
);
1109 } else if (IsEqualIID(&IID_IShellLinkW
, riid
)) {
1110 FIXME("IShellLinkW\n");
1112 } else if (IsEqualIID(&IID_IShellLinkA
, riid
)) {
1113 FIXME("IShellLinkA\n");
1116 FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid
));
1117 return E_NOINTERFACE
;
1121 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2
* iface
,
1122 LPCITEMIDLIST pidl
, SHGDNF uFlags
, STRRET
* lpName
)
1124 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1127 TRACE("(iface=%p, pidl=%p, uFlags=%lx, lpName=%p)\n", iface
, pidl
, uFlags
, lpName
);
1129 if ((GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) &&
1130 (GET_SHGDN_RELATION(uFlags
) != SHGDN_INFOLDER
))
1132 if (!pidl
|| !pidl
->mkid
.cb
) {
1133 lpName
->uType
= STRRET_WSTR
;
1134 if (This
->m_dwPathMode
== PATHMODE_UNIX
) {
1135 UINT len
= MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, NULL
, 0);
1136 lpName
->u
.pOleStr
= SHAlloc(len
* sizeof(WCHAR
));
1137 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1138 MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, lpName
->u
.pOleStr
, len
);
1140 LPWSTR pwszDosFileName
= wine_get_dos_file_name(This
->m_pszPath
);
1141 if (!pwszDosFileName
) return HRESULT_FROM_WIN32(GetLastError());
1142 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(pwszDosFileName
) + 1) * sizeof(WCHAR
));
1143 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1144 lstrcpyW(lpName
->u
.pOleStr
, pwszDosFileName
);
1145 PathRemoveBackslashW(lpName
->u
.pOleStr
);
1146 HeapFree(GetProcessHeap(), 0, pwszDosFileName
);
1149 IShellFolder
*pSubFolder
;
1150 SHITEMID emptyIDL
= { 0, { 0 } };
1152 hr
= IShellFolder_BindToObject(iface
, pidl
, NULL
, &IID_IShellFolder
, (void**)&pSubFolder
);
1153 if (!SUCCEEDED(hr
)) return hr
;
1155 hr
= IShellFolder_GetDisplayNameOf(pSubFolder
, (LPITEMIDLIST
)&emptyIDL
, uFlags
, lpName
);
1156 IShellFolder_Release(pSubFolder
);
1159 WCHAR wszFileName
[MAX_PATH
];
1160 if (!_ILSimpleGetTextW(pidl
, wszFileName
, MAX_PATH
)) return E_INVALIDARG
;
1161 lpName
->uType
= STRRET_WSTR
;
1162 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(wszFileName
)+1)*sizeof(WCHAR
));
1163 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1164 lstrcpyW(lpName
->u
.pOleStr
, wszFileName
);
1165 if (!(GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) && This
->m_dwPathMode
== PATHMODE_DOS
&&
1166 !_ILIsFolder(pidl
) && wszFileName
[0] != '.' && SHELL_FS_HideExtension(wszFileName
))
1168 PathRemoveExtensionW(lpName
->u
.pOleStr
);
1172 TRACE("--> %s\n", debugstr_w(lpName
->u
.pOleStr
));
1177 static HRESULT WINAPI
UnixFolder_IShellFolder2_SetNameOf(IShellFolder2
* iface
, HWND hwnd
,
1178 LPCITEMIDLIST pidl
, LPCOLESTR lpcwszName
, SHGDNF uFlags
, LPITEMIDLIST
* ppidlOut
)
1180 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1182 static const WCHAR awcInvalidChars
[] = { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };
1183 char szSrc
[FILENAME_MAX
], szDest
[FILENAME_MAX
];
1184 WCHAR wszSrcRelative
[MAX_PATH
];
1185 int cBasePathLen
= lstrlenA(This
->m_pszPath
), i
;
1186 struct stat statDest
;
1187 LPITEMIDLIST pidlSrc
, pidlDest
, pidlRelativeDest
;
1191 TRACE("(iface=%p, hwnd=%p, pidl=%p, lpcwszName=%s, uFlags=0x%08lx, ppidlOut=%p)\n",
1192 iface
, hwnd
, pidl
, debugstr_w(lpcwszName
), uFlags
, ppidlOut
);
1194 /* prepare to fail */
1198 /* pidl has to contain a single non-empty SHITEMID */
1199 if (_ILIsDesktop(pidl
) || !_ILIsPidlSimple(pidl
) || !_ILGetTextPointer(pidl
))
1200 return E_INVALIDARG
;
1202 /* check for invalid characters in lpcwszName. */
1203 for (i
=0; i
< sizeof(awcInvalidChars
)/sizeof(*awcInvalidChars
); i
++)
1204 if (StrChrW(lpcwszName
, awcInvalidChars
[i
]))
1205 return HRESULT_FROM_WIN32(ERROR_CANCELLED
);
1207 /* build source path */
1208 memcpy(szSrc
, This
->m_pszPath
, cBasePathLen
);
1209 UNIXFS_filename_from_shitemid(pidl
, szSrc
+ cBasePathLen
);
1211 /* build destination path */
1212 memcpy(szDest
, This
->m_pszPath
, cBasePathLen
);
1213 WideCharToMultiByte(CP_UNIXCP
, 0, lpcwszName
, -1, szDest
+cBasePathLen
,
1214 FILENAME_MAX
-cBasePathLen
, NULL
, NULL
);
1216 /* If the filename's extension is hidden to the user, we have to append it. */
1217 if (!(uFlags
& SHGDN_FORPARSING
) &&
1218 _ILSimpleGetTextW(pidl
, wszSrcRelative
, MAX_PATH
) &&
1219 SHELL_FS_HideExtension(wszSrcRelative
))
1221 WCHAR
*pwszExt
= PathFindExtensionW(wszSrcRelative
);
1222 int cLenDest
= strlen(szDest
);
1223 WideCharToMultiByte(CP_UNIXCP
, 0, pwszExt
, -1, szDest
+ cLenDest
,
1224 FILENAME_MAX
- cLenDest
, NULL
, NULL
);
1227 TRACE("src=%s dest=%s\n", szSrc
, szDest
);
1229 /* Fail, if destination does already exist */
1230 if (!stat(szDest
, &statDest
))
1233 /* Rename the file */
1234 if (rename(szSrc
, szDest
))
1237 /* Build a pidl for the path of the renamed file */
1238 lpwszName
= SHAlloc((lstrlenW(lpcwszName
)+1)*sizeof(WCHAR
)); /* due to const correctness. */
1239 lstrcpyW(lpwszName
, lpcwszName
);
1240 hr
= IShellFolder2_ParseDisplayName(iface
, NULL
, NULL
, lpwszName
, NULL
, &pidlRelativeDest
, NULL
);
1243 rename(szDest
, szSrc
); /* Undo the renaming */
1246 pidlDest
= ILCombine(This
->m_pidlLocation
, pidlRelativeDest
);
1247 ILFree(pidlRelativeDest
);
1248 pidlSrc
= ILCombine(This
->m_pidlLocation
, pidl
);
1250 /* Inform the shell */
1251 if (_ILIsFolder(ILFindLastID(pidlDest
)))
1252 SHChangeNotify(SHCNE_RENAMEFOLDER
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1254 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1257 *ppidlOut
= ILClone(ILFindLastID(pidlDest
));
1265 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumSearches(IShellFolder2
* iface
,
1266 IEnumExtraSearch
**ppEnum
)
1272 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2
* iface
,
1273 DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
1279 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2
* iface
,
1280 UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
1286 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2
* iface
,
1293 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2
* iface
,
1294 LPCITEMIDLIST pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
1300 #define SHELLVIEWCOLUMNS 7
1302 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2
* iface
,
1303 LPCITEMIDLIST pidl
, UINT iColumn
, SHELLDETAILS
*psd
)
1305 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1306 HRESULT hr
= E_FAIL
;
1307 struct passwd
*pPasswd
;
1308 struct group
*pGroup
;
1309 static const shvheader SFHeader
[SHELLVIEWCOLUMNS
] = {
1310 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 15},
1311 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1312 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1313 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 12},
1314 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 9},
1315 {IDS_SHV_COLUMN10
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7},
1316 {IDS_SHV_COLUMN11
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7}
1319 TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface
, pidl
, iColumn
, psd
);
1321 if (!psd
|| iColumn
>= SHELLVIEWCOLUMNS
)
1322 return E_INVALIDARG
;
1325 psd
->fmt
= SFHeader
[iColumn
].fmt
;
1326 psd
->cxChar
= SFHeader
[iColumn
].cxChar
;
1327 psd
->str
.uType
= STRRET_CSTR
;
1328 LoadStringA(shell32_hInstance
, SFHeader
[iColumn
].colnameid
, psd
->str
.u
.cStr
, MAX_PATH
);
1331 struct stat statItem
;
1332 if (iColumn
== 4 || iColumn
== 5 || iColumn
== 6) {
1333 char szPath
[FILENAME_MAX
];
1334 strcpy(szPath
, This
->m_pszPath
);
1335 if (!UNIXFS_filename_from_shitemid(pidl
, szPath
+ strlen(szPath
)))
1336 return E_INVALIDARG
;
1337 if (stat(szPath
, &statItem
))
1338 return E_INVALIDARG
;
1340 psd
->str
.u
.cStr
[0] = '\0';
1341 psd
->str
.uType
= STRRET_CSTR
;
1344 hr
= IShellFolder2_GetDisplayNameOf(iface
, pidl
, SHGDN_NORMAL
|SHGDN_INFOLDER
, &psd
->str
);
1347 _ILGetFileSize(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1350 _ILGetFileType (pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1353 _ILGetFileDate(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1356 psd
->str
.u
.cStr
[0] = S_ISDIR(statItem
.st_mode
) ? 'd' : '-';
1357 psd
->str
.u
.cStr
[1] = (statItem
.st_mode
& S_IRUSR
) ? 'r' : '-';
1358 psd
->str
.u
.cStr
[2] = (statItem
.st_mode
& S_IWUSR
) ? 'w' : '-';
1359 psd
->str
.u
.cStr
[3] = (statItem
.st_mode
& S_IXUSR
) ? 'x' : '-';
1360 psd
->str
.u
.cStr
[4] = (statItem
.st_mode
& S_IRGRP
) ? 'r' : '-';
1361 psd
->str
.u
.cStr
[5] = (statItem
.st_mode
& S_IWGRP
) ? 'w' : '-';
1362 psd
->str
.u
.cStr
[6] = (statItem
.st_mode
& S_IXGRP
) ? 'x' : '-';
1363 psd
->str
.u
.cStr
[7] = (statItem
.st_mode
& S_IROTH
) ? 'r' : '-';
1364 psd
->str
.u
.cStr
[8] = (statItem
.st_mode
& S_IWOTH
) ? 'w' : '-';
1365 psd
->str
.u
.cStr
[9] = (statItem
.st_mode
& S_IXOTH
) ? 'x' : '-';
1366 psd
->str
.u
.cStr
[10] = '\0';
1369 pPasswd
= getpwuid(statItem
.st_uid
);
1370 if (pPasswd
) strcpy(psd
->str
.u
.cStr
, pPasswd
->pw_name
);
1373 pGroup
= getgrgid(statItem
.st_gid
);
1374 if (pGroup
) strcpy(psd
->str
.u
.cStr
, pGroup
->gr_name
);
1382 static HRESULT WINAPI
UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2
* iface
, UINT iColumn
,
1389 /* VTable for UnixFolder's IShellFolder2 interface.
1391 static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl
= {
1392 UnixFolder_IShellFolder2_QueryInterface
,
1393 UnixFolder_IShellFolder2_AddRef
,
1394 UnixFolder_IShellFolder2_Release
,
1395 UnixFolder_IShellFolder2_ParseDisplayName
,
1396 UnixFolder_IShellFolder2_EnumObjects
,
1397 UnixFolder_IShellFolder2_BindToObject
,
1398 UnixFolder_IShellFolder2_BindToStorage
,
1399 UnixFolder_IShellFolder2_CompareIDs
,
1400 UnixFolder_IShellFolder2_CreateViewObject
,
1401 UnixFolder_IShellFolder2_GetAttributesOf
,
1402 UnixFolder_IShellFolder2_GetUIObjectOf
,
1403 UnixFolder_IShellFolder2_GetDisplayNameOf
,
1404 UnixFolder_IShellFolder2_SetNameOf
,
1405 UnixFolder_IShellFolder2_GetDefaultSearchGUID
,
1406 UnixFolder_IShellFolder2_EnumSearches
,
1407 UnixFolder_IShellFolder2_GetDefaultColumn
,
1408 UnixFolder_IShellFolder2_GetDefaultColumnState
,
1409 UnixFolder_IShellFolder2_GetDetailsEx
,
1410 UnixFolder_IShellFolder2_GetDetailsOf
,
1411 UnixFolder_IShellFolder2_MapColumnToSCID
1414 static HRESULT WINAPI
UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3
* iface
, REFIID riid
,
1417 return UnixFolder_IShellFolder2_QueryInterface(
1418 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)), riid
, ppvObject
);
1421 static ULONG WINAPI
UnixFolder_IPersistFolder3_AddRef(IPersistFolder3
* iface
)
1423 return UnixFolder_IShellFolder2_AddRef(
1424 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1427 static ULONG WINAPI
UnixFolder_IPersistFolder3_Release(IPersistFolder3
* iface
)
1429 return UnixFolder_IShellFolder2_Release(
1430 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1433 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3
* iface
, CLSID
* pClassID
)
1435 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1437 TRACE("(iface=%p, pClassId=%p)\n", iface
, pClassID
);
1440 return E_INVALIDARG
;
1442 memcpy(pClassID
, This
->m_pCLSID
, sizeof(CLSID
));
1446 static HRESULT WINAPI
UnixFolder_IPersistFolder3_Initialize(IPersistFolder3
* iface
, LPCITEMIDLIST pidl
)
1448 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1449 LPCITEMIDLIST current
= pidl
;
1450 char szBasePath
[FILENAME_MAX
] = "/";
1452 TRACE("(iface=%p, pidl=%p)\n", iface
, pidl
);
1454 /* Find the UnixFolderClass root */
1455 while (current
->mkid
.cb
) {
1456 if ((_ILIsDrive(current
) && IsEqualCLSID(This
->m_pCLSID
, &CLSID_ShellFSFolder
)) ||
1457 (_ILIsSpecialFolder(current
) && IsEqualCLSID(This
->m_pCLSID
, _ILGetGUIDPointer(current
))))
1461 current
= ILGetNext(current
);
1464 if (current
&& current
->mkid
.cb
) {
1465 if (_ILIsDrive(current
)) {
1466 WCHAR wszDrive
[4] = { '?', ':', '\\', 0 };
1467 wszDrive
[0] = (WCHAR
)*_ILGetTextPointer(current
);
1468 if (!UNIXFS_get_unix_path(wszDrive
, szBasePath
))
1470 } else if (IsEqualIID(&CLSID_MyDocuments
, _ILGetGUIDPointer(current
))) {
1471 WCHAR wszMyDocumentsPath
[MAX_PATH
];
1472 if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath
, CSIDL_PERSONAL
, FALSE
))
1474 PathAddBackslashW(wszMyDocumentsPath
);
1475 if (!UNIXFS_get_unix_path(wszMyDocumentsPath
, szBasePath
))
1478 current
= ILGetNext(current
);
1479 } else if (_ILIsDesktop(pidl
) || _ILIsValue(pidl
) || _ILIsFolder(pidl
)) {
1480 /* Path rooted at Desktop */
1481 WCHAR wszDesktopPath
[MAX_PATH
];
1482 if (!SHGetSpecialFolderPathW(0, wszDesktopPath
, CSIDL_DESKTOPDIRECTORY
, FALSE
))
1484 PathAddBackslashW(wszDesktopPath
);
1485 if (!UNIXFS_get_unix_path(wszDesktopPath
, szBasePath
))
1488 } else if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
1489 /* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
1490 * specifies the location in the shell namespace, but leaves the
1491 * target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
1492 This
->m_pidlLocation
= ILClone(pidl
);
1495 ERR("Unknown pidl type!\n");
1497 return E_INVALIDARG
;
1500 This
->m_pidlLocation
= ILClone(pidl
);
1501 return UNIXFS_initialize_target_folder(This
, szBasePath
, current
, 0);
1504 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3
* iface
, LPITEMIDLIST
* ppidl
)
1506 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1508 TRACE ("(iface=%p, ppidl=%p)\n", iface
, ppidl
);
1512 *ppidl
= ILClone (This
->m_pidlLocation
);
1516 static HRESULT WINAPI
UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3
*iface
, IBindCtx
*pbc
,
1517 LPCITEMIDLIST pidlRoot
, const PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1519 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1520 WCHAR wszTargetDosPath
[MAX_PATH
];
1521 char szTargetPath
[FILENAME_MAX
] = "";
1523 TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface
, pbc
, pidlRoot
, ppfti
);
1525 /* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
1527 return IPersistFolder3_Initialize(iface
, pidlRoot
);
1529 if (ppfti
->csidl
!= -1) {
1530 if (FAILED(SHGetFolderPathW(0, ppfti
->csidl
, NULL
, 0, wszTargetDosPath
)) ||
1531 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1535 } else if (*ppfti
->szTargetParsingName
) {
1536 lstrcpyW(wszTargetDosPath
, ppfti
->szTargetParsingName
);
1537 PathAddBackslashW(wszTargetDosPath
);
1538 if (!UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
)) {
1541 } else if (ppfti
->pidlTargetFolder
) {
1542 if (!SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTargetDosPath
) ||
1543 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1551 This
->m_pszPath
= SHAlloc(lstrlenA(szTargetPath
)+1);
1552 if (!This
->m_pszPath
)
1554 lstrcpyA(This
->m_pszPath
, szTargetPath
);
1555 This
->m_pidlLocation
= ILClone(pidlRoot
);
1556 This
->m_dwAttributes
= (ppfti
->dwAttributes
!= -1) ? ppfti
->dwAttributes
:
1557 (SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
|SFGAO_FILESYSTEM
);
1562 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3
*iface
,
1563 PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1565 FIXME("(iface=%p, ppfti=%p) stub\n", iface
, ppfti
);
1569 /* VTable for UnixFolder's IPersistFolder interface.
1571 static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl
= {
1572 UnixFolder_IPersistFolder3_QueryInterface
,
1573 UnixFolder_IPersistFolder3_AddRef
,
1574 UnixFolder_IPersistFolder3_Release
,
1575 UnixFolder_IPersistFolder3_GetClassID
,
1576 UnixFolder_IPersistFolder3_Initialize
,
1577 UnixFolder_IPersistFolder3_GetCurFolder
,
1578 UnixFolder_IPersistFolder3_InitializeEx
,
1579 UnixFolder_IPersistFolder3_GetFolderTargetInfo
1582 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag
* iface
,
1583 REFIID riid
, void** ppv
)
1585 return UnixFolder_IShellFolder2_QueryInterface(
1586 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), riid
, ppv
);
1589 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag
* iface
)
1591 return UnixFolder_IShellFolder2_AddRef(
1592 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1595 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag
* iface
)
1597 return UnixFolder_IShellFolder2_Release(
1598 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1601 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag
* iface
,
1604 return UnixFolder_IPersistFolder3_GetClassID(
1605 STATIC_CAST(IPersistFolder3
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), pClassID
);
1608 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag
* iface
)
1614 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag
*iface
,
1615 IPropertyBag
*pPropertyBag
, IErrorLog
*pErrorLog
)
1617 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
);
1618 static const WCHAR wszTarget
[] = { 'T','a','r','g','e','t', 0 }, wszNull
[] = { 0 };
1619 PERSIST_FOLDER_TARGET_INFO pftiTarget
;
1623 TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface
, pPropertyBag
, pErrorLog
);
1628 /* Get 'Target' property from the property bag. */
1629 V_VT(&var
) = VT_BSTR
;
1630 hr
= IPropertyBag_Read(pPropertyBag
, wszTarget
, &var
, NULL
);
1633 lstrcpyW(pftiTarget
.szTargetParsingName
, V_BSTR(&var
));
1634 SysFreeString(V_BSTR(&var
));
1636 pftiTarget
.pidlTargetFolder
= NULL
;
1637 lstrcpyW(pftiTarget
.szNetworkProvider
, wszNull
);
1638 pftiTarget
.dwAttributes
= -1;
1639 pftiTarget
.csidl
= -1;
1641 return UnixFolder_IPersistFolder3_InitializeEx(
1642 STATIC_CAST(IPersistFolder3
, This
), NULL
, NULL
, &pftiTarget
);
1645 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag
*iface
,
1646 IPropertyBag
*pPropertyBag
, BOOL fClearDirty
, BOOL fSaveAllProperties
)
1652 /* VTable for UnixFolder's IPersistPropertyBag interface.
1654 static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl
= {
1655 UnixFolder_IPersistPropertyBag_QueryInterface
,
1656 UnixFolder_IPersistPropertyBag_AddRef
,
1657 UnixFolder_IPersistPropertyBag_Release
,
1658 UnixFolder_IPersistPropertyBag_GetClassID
,
1659 UnixFolder_IPersistPropertyBag_InitNew
,
1660 UnixFolder_IPersistPropertyBag_Load
,
1661 UnixFolder_IPersistPropertyBag_Save
1664 static HRESULT WINAPI
UnixFolder_ISFHelper_QueryInterface(ISFHelper
* iface
, REFIID riid
,
1667 return UnixFolder_IShellFolder2_QueryInterface(
1668 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)), riid
, ppvObject
);
1671 static ULONG WINAPI
UnixFolder_ISFHelper_AddRef(ISFHelper
* iface
)
1673 return UnixFolder_IShellFolder2_AddRef(
1674 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1677 static ULONG WINAPI
UnixFolder_ISFHelper_Release(ISFHelper
* iface
)
1679 return UnixFolder_IShellFolder2_Release(
1680 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1683 static HRESULT WINAPI
UnixFolder_ISFHelper_GetUniqueName(ISFHelper
* iface
, LPWSTR pwszName
, UINT uLen
)
1685 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1688 LPITEMIDLIST pidlElem
;
1691 static const WCHAR wszNewFolder
[] = { 'N','e','w',' ','F','o','l','d','e','r', 0 };
1692 static const WCHAR wszFormat
[] = { '%','s',' ','%','d',0 };
1694 TRACE("(iface=%p, pwszName=%p, uLen=%u)\n", iface
, pwszName
, uLen
);
1696 if (uLen
< sizeof(wszNewFolder
)/sizeof(WCHAR
)+3)
1697 return E_INVALIDARG
;
1699 hr
= IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2
, This
), 0,
1700 SHCONTF_FOLDERS
|SHCONTF_NONFOLDERS
|SHCONTF_INCLUDEHIDDEN
, &pEnum
);
1701 if (SUCCEEDED(hr
)) {
1702 lstrcpynW(pwszName
, wszNewFolder
, uLen
);
1703 IEnumIDList_Reset(pEnum
);
1705 while ((IEnumIDList_Next(pEnum
, 1, &pidlElem
, &dwFetched
) == S_OK
) && (dwFetched
== 1)) {
1706 WCHAR wszTemp
[MAX_PATH
];
1707 _ILSimpleGetTextW(pidlElem
, wszTemp
, MAX_PATH
);
1708 if (!lstrcmpiW(wszTemp
, pwszName
)) {
1709 IEnumIDList_Reset(pEnum
);
1710 snprintfW(pwszName
, uLen
, wszFormat
, wszNewFolder
, i
++);
1717 IEnumIDList_Release(pEnum
);
1722 static HRESULT WINAPI
UnixFolder_ISFHelper_AddFolder(ISFHelper
* iface
, HWND hwnd
, LPCWSTR pwszName
,
1723 LPITEMIDLIST
* ppidlOut
)
1725 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1726 char szNewDir
[FILENAME_MAX
];
1729 TRACE("(iface=%p, hwnd=%p, pwszName=%s, ppidlOut=%p)\n",
1730 iface
, hwnd
, debugstr_w(pwszName
), ppidlOut
);
1735 if (!This
->m_pszPath
|| !(This
->m_dwAttributes
& SFGAO_FILESYSTEM
))
1738 lstrcpynA(szNewDir
, This
->m_pszPath
, FILENAME_MAX
);
1739 cBaseLen
= lstrlenA(szNewDir
);
1740 WideCharToMultiByte(CP_UNIXCP
, 0, pwszName
, -1, szNewDir
+cBaseLen
, FILENAME_MAX
-cBaseLen
, 0, 0);
1742 if (mkdir(szNewDir
, 0755)) {
1743 char szMessage
[256 + FILENAME_MAX
];
1744 char szCaption
[256];
1746 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_DENIED
, szCaption
, sizeof(szCaption
));
1747 sprintf(szMessage
, szCaption
, szNewDir
);
1748 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_CAPTION
, szCaption
, sizeof(szCaption
));
1749 MessageBoxA(hwnd
, szMessage
, szCaption
, MB_OK
| MB_ICONEXCLAMATION
);
1753 LPITEMIDLIST pidlRelative
;
1755 /* Inform the shell */
1756 if (UNIXFS_path_to_pidl(This
, pwszName
, &pidlRelative
)) {
1757 LPITEMIDLIST pidlAbsolute
= ILCombine(This
->m_pidlLocation
, pidlRelative
);
1759 *ppidlOut
= pidlRelative
;
1761 ILFree(pidlRelative
);
1762 SHChangeNotify(SHCNE_MKDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1763 ILFree(pidlAbsolute
);
1764 } else return E_FAIL
;
1769 static HRESULT WINAPI
UnixFolder_ISFHelper_DeleteItems(ISFHelper
* iface
, UINT cidl
,
1770 LPCITEMIDLIST
* apidl
)
1772 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1773 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1774 LPITEMIDLIST pidlAbsolute
;
1778 TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface
, cidl
, apidl
);
1780 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1781 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1783 for (i
=0; i
<cidl
&& SUCCEEDED(hr
); i
++) {
1784 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1785 return E_INVALIDARG
;
1786 pidlAbsolute
= ILCombine(This
->m_pidlLocation
, apidl
[i
]);
1787 if (_ILIsFolder(apidl
[i
])) {
1788 if (rmdir(szAbsolute
)) {
1791 SHChangeNotify(SHCNE_RMDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1793 } else if (_ILIsValue(apidl
[i
])) {
1794 if (unlink(szAbsolute
)) {
1797 SHChangeNotify(SHCNE_DELETE
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1800 ILFree(pidlAbsolute
);
1806 static HRESULT WINAPI
UnixFolder_ISFHelper_CopyItems(ISFHelper
* iface
, IShellFolder
*psfFrom
,
1807 UINT cidl
, LPCITEMIDLIST
*apidl
)
1809 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1813 char szAbsoluteDst
[FILENAME_MAX
], *pszRelativeDst
;
1815 TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p): semi-stub\n", iface
, psfFrom
, cidl
, apidl
);
1817 if (!psfFrom
|| !cidl
|| !apidl
)
1818 return E_INVALIDARG
;
1820 /* All source items have to be filesystem items. */
1821 dwAttributes
= SFGAO_FILESYSTEM
;
1822 hr
= IShellFolder_GetAttributesOf(psfFrom
, cidl
, apidl
, &dwAttributes
);
1823 if (FAILED(hr
) || !(dwAttributes
& SFGAO_FILESYSTEM
))
1824 return E_INVALIDARG
;
1826 lstrcpyA(szAbsoluteDst
, This
->m_pszPath
);
1827 pszRelativeDst
= szAbsoluteDst
+ strlen(szAbsoluteDst
);
1829 for (i
=0; i
<cidl
; i
++) {
1830 WCHAR wszSrc
[MAX_PATH
];
1831 char szSrc
[FILENAME_MAX
];
1834 /* Build the unix path of the current source item. */
1835 if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom
, apidl
[i
], SHGDN_FORPARSING
, &strret
)))
1837 if (FAILED(StrRetToBufW(&strret
, apidl
[i
], wszSrc
, MAX_PATH
)))
1839 if (!UNIXFS_get_unix_path(wszSrc
, szSrc
))
1842 /* Build the unix path of the current destination item */
1843 UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativeDst
);
1845 FIXME("Would copy %s to %s. Not yet implemented.\n", szSrc
, szAbsoluteDst
);
1850 /* VTable for UnixFolder's ISFHelper interface
1852 static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl
= {
1853 UnixFolder_ISFHelper_QueryInterface
,
1854 UnixFolder_ISFHelper_AddRef
,
1855 UnixFolder_ISFHelper_Release
,
1856 UnixFolder_ISFHelper_GetUniqueName
,
1857 UnixFolder_ISFHelper_AddFolder
,
1858 UnixFolder_ISFHelper_DeleteItems
,
1859 UnixFolder_ISFHelper_CopyItems
1862 static HRESULT WINAPI
UnixFolder_IDropTarget_QueryInterface(IDropTarget
* iface
, REFIID riid
,
1865 return UnixFolder_IShellFolder2_QueryInterface(
1866 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)), riid
, ppvObject
);
1869 static ULONG WINAPI
UnixFolder_IDropTarget_AddRef(IDropTarget
* iface
)
1871 return UnixFolder_IShellFolder2_AddRef(
1872 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1875 static ULONG WINAPI
UnixFolder_IDropTarget_Release(IDropTarget
* iface
)
1877 return UnixFolder_IShellFolder2_Release(
1878 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1881 #define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
1882 #define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
1884 static HRESULT WINAPI
UnixFolder_IDropTarget_DragEnter(IDropTarget
*iface
, IDataObject
*pDataObject
,
1885 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1887 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1891 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n",
1892 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1894 if (!pdwEffect
|| !pDataObject
)
1895 return E_INVALIDARG
;
1897 /* Compute a mask of supported drop-effects for this shellfolder object and the given data
1898 * object. Dropping is only supported on folders, which represent filesystem locations. One
1899 * can't drop on file objects. And the 'move' drop effect is only supported, if the source
1900 * folder is not identical to the target folder. */
1901 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1902 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1903 if ((This
->m_dwAttributes
& SFGAO_FILESYSTEM
) && /* Only drop to filesystem folders */
1904 _ILIsFolder(ILFindLastID(This
->m_pidlLocation
)) && /* Only drop to folders, not to files */
1905 SUCCEEDED(IDataObject_GetData(pDataObject
, &format
, &medium
))) /* Only ShellIDList format */
1907 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
1908 This
->m_dwDropEffectsMask
|= DROPEFFECT_COPY
|DROPEFFECT_LINK
;
1910 if (pidaShellIDList
) { /* Files can only be moved between two different folders */
1911 if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList
), This
->m_pidlLocation
))
1912 This
->m_dwDropEffectsMask
|= DROPEFFECT_MOVE
;
1913 GlobalUnlock(medium
.u
.hGlobal
);
1917 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1922 static HRESULT WINAPI
UnixFolder_IDropTarget_DragOver(IDropTarget
*iface
, DWORD dwKeyState
,
1923 POINTL pt
, DWORD
*pdwEffect
)
1925 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1927 TRACE("(iface=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n", iface
, dwKeyState
,
1928 pt
.x
, pt
.y
, pdwEffect
);
1931 return E_INVALIDARG
;
1933 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1938 static HRESULT WINAPI
UnixFolder_IDropTarget_DragLeave(IDropTarget
*iface
) {
1939 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1941 TRACE("(iface=%p)\n", iface
);
1943 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1948 static HRESULT WINAPI
UnixFolder_IDropTarget_Drop(IDropTarget
*iface
, IDataObject
*pDataObject
,
1949 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1951 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1956 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%ld, pt={.x=%ld, .y=%ld}, pdwEffect=%p) semi-stub\n",
1957 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1959 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1960 hr
= IDataObject_GetData(pDataObject
, &format
, &medium
);
1964 if (medium
.tymed
== TYMED_HGLOBAL
) {
1965 IShellFolder
*psfSourceFolder
, *psfDesktopFolder
;
1966 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
1970 if (!pidaShellIDList
)
1971 return HRESULT_FROM_WIN32(GetLastError());
1973 hr
= SHGetDesktopFolder(&psfDesktopFolder
);
1975 GlobalUnlock(medium
.u
.hGlobal
);
1979 hr
= IShellFolder_BindToObject(psfDesktopFolder
, HIDA_GetPIDLFolder(pidaShellIDList
), NULL
,
1980 &IID_IShellFolder
, (LPVOID
*)&psfSourceFolder
);
1981 IShellFolder_Release(psfDesktopFolder
);
1983 GlobalUnlock(medium
.u
.hGlobal
);
1987 for (i
= 0; i
< pidaShellIDList
->cidl
; i
++) {
1988 WCHAR wszSourcePath
[MAX_PATH
];
1990 hr
= IShellFolder_GetDisplayNameOf(psfSourceFolder
, HIDA_GetPIDLItem(pidaShellIDList
, i
),
1991 SHGDN_FORPARSING
, &strret
);
1995 hr
= StrRetToBufW(&strret
, NULL
, wszSourcePath
, MAX_PATH
);
1999 switch (*pdwEffect
) {
2000 case DROPEFFECT_MOVE
:
2001 FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2003 case DROPEFFECT_COPY
:
2004 FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2006 case DROPEFFECT_LINK
:
2007 FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2012 IShellFolder_Release(psfSourceFolder
);
2013 GlobalUnlock(medium
.u
.hGlobal
);
2020 /* VTable for UnixFolder's IDropTarget interface
2022 static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl
= {
2023 UnixFolder_IDropTarget_QueryInterface
,
2024 UnixFolder_IDropTarget_AddRef
,
2025 UnixFolder_IDropTarget_Release
,
2026 UnixFolder_IDropTarget_DragEnter
,
2027 UnixFolder_IDropTarget_DragOver
,
2028 UnixFolder_IDropTarget_DragLeave
,
2029 UnixFolder_IDropTarget_Drop
2032 /******************************************************************************
2033 * Unix[Dos]Folder_Constructor [Internal]
2036 * pUnkOuter [I] Outer class for aggregation. Currently ignored.
2037 * riid [I] Interface asked for by the client.
2038 * ppv [O] Pointer to an riid interface to the UnixFolder object.
2041 * Those are the only functions exported from shfldr_unixfs.c. They are called from
2042 * shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
2043 * compatible signature.
2045 * The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
2046 * means that paths are converted from dos to unix and back at the interfaces.
2048 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
)
2050 HRESULT hr
= E_FAIL
;
2051 UnixFolder
*pUnixFolder
= SHAlloc((ULONG
)sizeof(UnixFolder
));
2054 FIXME("Aggregation not yet implemented!\n");
2055 return CLASS_E_NOAGGREGATION
;
2059 pUnixFolder
->lpIShellFolder2Vtbl
= &UnixFolder_IShellFolder2_Vtbl
;
2060 pUnixFolder
->lpIPersistFolder3Vtbl
= &UnixFolder_IPersistFolder3_Vtbl
;
2061 pUnixFolder
->lpIPersistPropertyBagVtbl
= &UnixFolder_IPersistPropertyBag_Vtbl
;
2062 pUnixFolder
->lpISFHelperVtbl
= &UnixFolder_ISFHelper_Vtbl
;
2063 pUnixFolder
->lpIDropTargetVtbl
= &UnixFolder_IDropTarget_Vtbl
;
2064 pUnixFolder
->m_cRef
= 0;
2065 pUnixFolder
->m_pszPath
= NULL
;
2066 pUnixFolder
->m_pidlLocation
= NULL
;
2067 pUnixFolder
->m_dwPathMode
= IsEqualCLSID(&CLSID_UnixFolder
, pCLSID
) ? PATHMODE_UNIX
: PATHMODE_DOS
;
2068 pUnixFolder
->m_dwAttributes
= 0;
2069 pUnixFolder
->m_pCLSID
= pCLSID
;
2070 pUnixFolder
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2072 UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2073 hr
= UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2
, pUnixFolder
), riid
, ppv
);
2074 UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2079 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2080 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2081 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixFolder
);
2084 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2085 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2086 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixDosFolder
);
2089 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2090 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2091 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_FolderShortcut
);
2094 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2095 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2096 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_MyDocuments
);
2099 HRESULT WINAPI
ShellFSFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2100 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2101 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_ShellFSFolder
);
2104 /******************************************************************************
2105 * UnixSubFolderIterator
2107 * Class whose heap based objects represent iterators over the sub-directories
2108 * of a given UnixFolder object.
2111 /* UnixSubFolderIterator object layout and typedef.
2113 typedef struct _UnixSubFolderIterator
{
2114 const IEnumIDListVtbl
*lpIEnumIDListVtbl
;
2118 char m_szFolder
[FILENAME_MAX
];
2119 } UnixSubFolderIterator
;
2121 static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator
*iterator
) {
2122 TRACE("(iterator=%p)\n", iterator
);
2124 if (iterator
->m_dirFolder
)
2125 closedir(iterator
->m_dirFolder
);
2129 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList
* iface
,
2130 REFIID riid
, void** ppv
)
2132 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
2134 if (!ppv
) return E_INVALIDARG
;
2136 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IEnumIDList
, riid
)) {
2140 return E_NOINTERFACE
;
2143 IEnumIDList_AddRef(iface
);
2147 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList
* iface
)
2149 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2151 TRACE("(iface=%p)\n", iface
);
2153 return InterlockedIncrement(&This
->m_cRef
);
2156 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList
* iface
)
2158 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2161 TRACE("(iface=%p)\n", iface
);
2163 cRef
= InterlockedDecrement(&This
->m_cRef
);
2166 UnixSubFolderIterator_Destroy(This
);
2171 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList
* iface
, ULONG celt
,
2172 LPITEMIDLIST
* rgelt
, ULONG
* pceltFetched
)
2174 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2177 /* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
2178 if (This
->m_dirFolder
) {
2179 char *pszRelativePath
= This
->m_szFolder
+ lstrlenA(This
->m_szFolder
);
2180 struct dirent
*pDirEntry
;
2183 pDirEntry
= readdir(This
->m_dirFolder
);
2184 if (!pDirEntry
) break; /* No more entries */
2185 if (!strcmp(pDirEntry
->d_name
, ".") || !strcmp(pDirEntry
->d_name
, "..")) continue;
2187 /* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
2188 * and see if it passes the filter.
2190 lstrcpyA(pszRelativePath
, pDirEntry
->d_name
);
2191 rgelt
[i
] = (LPITEMIDLIST
)SHAlloc(
2192 UNIXFS_shitemid_len_from_filename(pszRelativePath
, NULL
, NULL
)+sizeof(USHORT
));
2193 if (!UNIXFS_build_shitemid(This
->m_szFolder
, rgelt
[i
]) ||
2194 !UNIXFS_is_pidl_of_type(rgelt
[i
], This
->m_fFilter
))
2199 memset(((PBYTE
)rgelt
[i
])+rgelt
[i
]->mkid
.cb
, 0, sizeof(USHORT
));
2202 *pszRelativePath
= '\0'; /* Restore the original path in This->m_szFolder. */
2208 return (i
== 0) ? S_FALSE
: S_OK
;
2211 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList
* iface
, ULONG celt
)
2213 LPITEMIDLIST
*apidl
;
2217 TRACE("(iface=%p, celt=%ld)\n", iface
, celt
);
2219 /* Call IEnumIDList::Next and delete the resulting pidls. */
2220 apidl
= (LPITEMIDLIST
*)SHAlloc(celt
* sizeof(LPITEMIDLIST
));
2221 hr
= IEnumIDList_Next(iface
, celt
, apidl
, &cFetched
);
2224 SHFree(apidl
[cFetched
]);
2230 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList
* iface
)
2232 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2234 TRACE("(iface=%p)\n", iface
);
2236 if (This
->m_dirFolder
)
2237 rewinddir(This
->m_dirFolder
);
2242 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList
* This
,
2243 IEnumIDList
** ppenum
)
2249 /* VTable for UnixSubFolderIterator's IEnumIDList interface.
2251 static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl
= {
2252 UnixSubFolderIterator_IEnumIDList_QueryInterface
,
2253 UnixSubFolderIterator_IEnumIDList_AddRef
,
2254 UnixSubFolderIterator_IEnumIDList_Release
,
2255 UnixSubFolderIterator_IEnumIDList_Next
,
2256 UnixSubFolderIterator_IEnumIDList_Skip
,
2257 UnixSubFolderIterator_IEnumIDList_Reset
,
2258 UnixSubFolderIterator_IEnumIDList_Clone
2261 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
) {
2262 UnixSubFolderIterator
*iterator
;
2264 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
2266 iterator
= SHAlloc((ULONG
)sizeof(UnixSubFolderIterator
));
2267 iterator
->lpIEnumIDListVtbl
= &UnixSubFolderIterator_IEnumIDList_Vtbl
;
2268 iterator
->m_cRef
= 0;
2269 iterator
->m_fFilter
= fFilter
;
2270 iterator
->m_dirFolder
= opendir(pUnixFolder
->m_pszPath
);
2271 lstrcpyA(iterator
->m_szFolder
, pUnixFolder
->m_pszPath
);
2273 UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList
*)iterator
);
2275 return (IUnknown
*)iterator
;