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"
135 #ifdef HAVE_SYS_STAT_H
136 # include <sys/stat.h>
145 #define NONAMELESSUNION
146 #define NONAMELESSSTRUCT
154 #include "winternl.h"
155 #include "wine/debug.h"
157 #include "shell32_main.h"
158 #include "shellfolder.h"
160 #include "shresdef.h"
163 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
165 const GUID CLSID_UnixFolder
= {0xcc702eb2, 0x7dc5, 0x11d9, {0xc6, 0x87, 0x00, 0x04, 0x23, 0x8a, 0x01, 0xcd}};
166 const GUID CLSID_UnixDosFolder
= {0x9d20aae8, 0x0625, 0x44b0, {0x9c, 0xa7, 0x71, 0x88, 0x9c, 0x22, 0x54, 0xd9}};
168 #define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
169 #define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
171 #define LEN_SHITEMID_FIXED_PART ((USHORT) \
172 ( sizeof(USHORT) /* SHITEMID's cb field. */ \
173 + sizeof(PIDLTYPE) /* PIDLDATA's type field. */ \
174 + sizeof(FileStruct) /* Well, the FileStruct. */ \
175 - sizeof(char) /* One char too much in FileStruct. */ \
176 + sizeof(FileStructW) /* You name it. */ \
177 - sizeof(WCHAR) /* One WCHAR too much in FileStructW. */ \
178 + sizeof(WORD) )) /* Offset of FileStructW field in PIDL. */
180 #define PATHMODE_UNIX 0
181 #define PATHMODE_DOS 1
183 /* UnixFolder object layout and typedef.
185 typedef struct _UnixFolder
{
186 const IShellFolder2Vtbl
*lpIShellFolder2Vtbl
;
187 const IPersistFolder3Vtbl
*lpIPersistFolder3Vtbl
;
188 const IPersistPropertyBagVtbl
*lpIPersistPropertyBagVtbl
;
189 const IDropTargetVtbl
*lpIDropTargetVtbl
;
190 const ISFHelperVtbl
*lpISFHelperVtbl
;
192 CHAR
*m_pszPath
; /* Target path of the shell folder (CP_UNIXCP) */
193 LPITEMIDLIST m_pidlLocation
; /* Location in the shell namespace */
195 DWORD m_dwAttributes
;
196 const CLSID
*m_pCLSID
;
197 DWORD m_dwDropEffectsMask
;
200 /* Will hold the registered clipboard format identifier for ITEMIDLISTS. */
201 static UINT cfShellIDList
= 0;
203 /******************************************************************************
204 * UNIXFS_is_rooted_at_desktop [Internal]
206 * Checks if the unixfs namespace extension is rooted at desktop level.
209 * TRUE, if unixfs is rooted at desktop level
212 BOOL
UNIXFS_is_rooted_at_desktop(void) {
214 WCHAR wszRootedAtDesktop
[69 + CHARS_IN_GUID
] = {
215 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
216 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
217 'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
218 'N','a','m','e','S','p','a','c','e','\\',0 };
220 if (StringFromGUID2(&CLSID_UnixDosFolder
, wszRootedAtDesktop
+ 69, CHARS_IN_GUID
) &&
221 RegOpenKeyExW(HKEY_LOCAL_MACHINE
, wszRootedAtDesktop
, 0, KEY_READ
, &hKey
) == ERROR_SUCCESS
)
229 /******************************************************************************
230 * UNIXFS_filename_from_shitemid [Internal]
232 * Get CP_UNIXCP encoded filename corresponding to the first item of a pidl
235 * pidl [I] A simple SHITEMID
236 * pszPathElement [O] Filename in CP_UNIXCP encoding will be stored here
239 * Success: Number of bytes necessary to store the CP_UNIXCP encoded filename
240 * _without_ the terminating NUL.
244 * Size of the buffer at pszPathElement has to be FILENAME_MAX. pszPathElement
245 * may be NULL, if you are only interested in the return value.
247 static int UNIXFS_filename_from_shitemid(LPCITEMIDLIST pidl
, char* pszPathElement
) {
248 FileStructW
*pFileStructW
= _ILGetFileStructW(pidl
);
252 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pFileStructW
->wszName
, -1, pszPathElement
,
253 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
255 /* There might be pidls slipping in from shfldr_fs.c, which don't contain the
256 * FileStructW field. In this case, we have to convert from CP_ACP to CP_UNIXCP. */
257 char *pszText
= _ILGetTextPointer(pidl
);
258 WCHAR
*pwszPathElement
= NULL
;
261 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, NULL
, 0);
262 if (!cWideChars
) goto cleanup
;
264 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
265 if (!pwszPathElement
) goto cleanup
;
267 cWideChars
= MultiByteToWideChar(CP_ACP
, 0, pszText
, -1, pwszPathElement
, cWideChars
);
268 if (!cWideChars
) goto cleanup
;
270 cLen
= WideCharToMultiByte(CP_UNIXCP
, 0, pwszPathElement
, -1, pszPathElement
,
271 pszPathElement
? FILENAME_MAX
: 0, 0, 0);
274 SHFree(pwszPathElement
);
277 if (cLen
) cLen
--; /* Don't count terminating NUL! */
281 /******************************************************************************
282 * UNIXFS_shitemid_len_from_filename [Internal]
284 * Computes the necessary length of a pidl to hold a path element
287 * szPathElement [I] The path element string in CP_UNIXCP encoding.
288 * ppszPathElement [O] Path element string in CP_ACP encoding.
289 * ppwszPathElement [O] Path element string as WCHAR string.
292 * Success: Length in bytes of a SHITEMID representing szPathElement
296 * Provide NULL values if not interested in pp(w)szPathElement. Otherwise
297 * caller is responsible to free ppszPathElement and ppwszPathElement with
300 static USHORT
UNIXFS_shitemid_len_from_filename(
301 const char *szPathElement
, char **ppszPathElement
, WCHAR
**ppwszPathElement
)
303 USHORT cbPidlLen
= 0;
304 WCHAR
*pwszPathElement
= NULL
;
305 char *pszPathElement
= NULL
;
306 int cWideChars
, cChars
;
308 /* There and Back Again: A Hobbit's Holiday. CP_UNIXCP might be some ANSI
309 * codepage or it might be a real multi-byte encoding like utf-8. There is no
310 * other way to figure out the length of the corresponding WCHAR and CP_ACP
311 * strings without actually doing the full CP_UNIXCP -> WCHAR -> CP_ACP cycle. */
313 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, NULL
, 0);
314 if (!cWideChars
) goto cleanup
;
316 pwszPathElement
= SHAlloc(cWideChars
* sizeof(WCHAR
));
317 if (!pwszPathElement
) goto cleanup
;
319 cWideChars
= MultiByteToWideChar(CP_UNIXCP
, 0, szPathElement
, -1, pwszPathElement
, cWideChars
);
320 if (!cWideChars
) goto cleanup
;
322 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, NULL
, 0, 0, 0);
323 if (!cChars
) goto cleanup
;
325 pszPathElement
= SHAlloc(cChars
);
326 if (!pszPathElement
) goto cleanup
;
328 cChars
= WideCharToMultiByte(CP_ACP
, 0, pwszPathElement
, -1, pszPathElement
, cChars
, 0, 0);
329 if (!cChars
) goto cleanup
;
331 /* (cChars & 0x1) is for the potential alignment byte */
332 cbPidlLen
= LEN_SHITEMID_FIXED_PART
+ cChars
+ (cChars
& 0x1) + cWideChars
* sizeof(WCHAR
);
335 if (cbPidlLen
&& ppszPathElement
)
336 *ppszPathElement
= pszPathElement
;
338 SHFree(pszPathElement
);
340 if (cbPidlLen
&& ppwszPathElement
)
341 *ppwszPathElement
= pwszPathElement
;
343 SHFree(pwszPathElement
);
348 /******************************************************************************
349 * UNIXFS_is_pidl_of_type [Internal]
351 * Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
354 * pIDL [I] The ITEMIDLIST to be checked.
355 * fFilter [I] Shell condition flags, which specify the filter.
358 * TRUE, if pIDL is accepted by fFilter
361 static inline BOOL
UNIXFS_is_pidl_of_type(LPITEMIDLIST pIDL
, SHCONTF fFilter
) {
362 LPPIDLDATA pIDLData
= _ILGetDataPointer(pIDL
);
363 if (!(fFilter
& SHCONTF_INCLUDEHIDDEN
) && pIDLData
&&
364 (pIDLData
->u
.file
.uFileAttribs
& FILE_ATTRIBUTE_HIDDEN
))
368 if (_ILIsFolder(pIDL
) && (fFilter
& SHCONTF_FOLDERS
)) return TRUE
;
369 if (_ILIsValue(pIDL
) && (fFilter
& SHCONTF_NONFOLDERS
)) return TRUE
;
373 /******************************************************************************
374 * UNIXFS_is_dos_device [Internal]
376 * Determines if a unix directory corresponds to any dos device.
379 * statPath [I] The stat struct of the directory, as returned by stat(2).
382 * TRUE, if statPath corresponds to any dos drive letter
385 static BOOL
UNIXFS_is_dos_device(const struct stat
*statPath
) {
386 struct stat statDrive
;
389 WCHAR wszDosDevice
[4] = { 'A', ':', '\\', 0 };
391 for (dwDriveMap
= GetLogicalDrives(); dwDriveMap
; dwDriveMap
>>= 1, wszDosDevice
[0]++) {
392 if (!(dwDriveMap
& 0x1)) continue;
393 pszDrivePath
= wine_get_unix_file_name(wszDosDevice
);
394 if (pszDrivePath
&& !stat(pszDrivePath
, &statDrive
)) {
395 HeapFree(GetProcessHeap(), 0, pszDrivePath
);
396 if ((statPath
->st_dev
== statDrive
.st_dev
) && (statPath
->st_ino
== statDrive
.st_ino
))
403 /******************************************************************************
404 * UNIXFS_get_unix_path [Internal]
406 * Convert an absolute dos path to an absolute canonicalized unix path.
407 * Evaluate "/.", "/.." and symbolic links.
410 * pszDosPath [I] An absolute dos path
411 * pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
415 * Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
417 static BOOL
UNIXFS_get_unix_path(LPCWSTR pszDosPath
, char *pszCanonicalPath
)
419 char *pPathTail
, *pElement
, *pCanonicalTail
, szPath
[FILENAME_MAX
], *pszUnixPath
;
420 struct stat fileStat
;
422 TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath
), pszCanonicalPath
);
424 if (!pszDosPath
|| pszDosPath
[1] != ':')
427 pszUnixPath
= wine_get_unix_file_name(pszDosPath
);
428 if (!pszUnixPath
) return FALSE
;
429 strcpy(szPath
, pszUnixPath
);
430 HeapFree(GetProcessHeap(), 0, pszUnixPath
);
432 /* pCanonicalTail always points to the end of the canonical path constructed
433 * thus far. pPathTail points to the still to be processed part of the input
434 * path. pElement points to the path element currently investigated.
436 *pszCanonicalPath
= '\0';
437 pCanonicalTail
= pszCanonicalPath
;
444 pElement
= pPathTail
;
445 pPathTail
= strchr(pPathTail
+1, '/');
446 if (!pPathTail
) /* Last path element may not be terminated by '/'. */
447 pPathTail
= pElement
+ strlen(pElement
);
448 /* Temporarily terminate the current path element. Will be restored later. */
452 /* Skip "/." path elements */
453 if (!strcmp("/.", pElement
)) {
458 /* Remove last element in canonical path for "/.." elements, then skip. */
459 if (!strcmp("/..", pElement
)) {
460 char *pTemp
= strrchr(pszCanonicalPath
, '/');
462 pCanonicalTail
= pTemp
;
463 *pCanonicalTail
= '\0';
468 /* lstat returns zero on success. */
469 if (lstat(szPath
, &fileStat
))
472 if (S_ISLNK(fileStat
.st_mode
)) {
473 char szSymlink
[FILENAME_MAX
];
474 int cLinkLen
, cTailLen
;
476 /* Avoid infinite loop for recursive links. */
480 cLinkLen
= readlink(szPath
, szSymlink
, FILENAME_MAX
);
485 cTailLen
= strlen(pPathTail
);
487 if (szSymlink
[0] == '/') {
488 /* Absolute link. Copy to szPath, concat remaining path and start all over. */
489 if (cLinkLen
+ cTailLen
+ 1 > FILENAME_MAX
)
492 /* Avoid double slashes. */
493 if (szSymlink
[cLinkLen
-1] == '/' && pPathTail
[0] == '/') {
494 szSymlink
[cLinkLen
-1] = '\0';
498 memcpy(szSymlink
+ cLinkLen
, pPathTail
, cTailLen
+ 1);
499 memcpy(szPath
, szSymlink
, cLinkLen
+ cTailLen
+ 1);
500 *pszCanonicalPath
= '\0';
501 pCanonicalTail
= pszCanonicalPath
;
504 /* Relative link. Expand into szPath and continue. */
505 char szTemp
[FILENAME_MAX
];
506 int cTailLen
= strlen(pPathTail
);
508 if (pElement
- szPath
+ 1 + cLinkLen
+ cTailLen
+ 1 > FILENAME_MAX
)
511 memcpy(szTemp
, pPathTail
, cTailLen
+ 1);
512 memcpy(pElement
+ 1, szSymlink
, cLinkLen
);
513 memcpy(pElement
+ 1 + cLinkLen
, szTemp
, cTailLen
+ 1);
514 pPathTail
= pElement
;
517 /* Regular directory or file. Copy to canonical path */
518 if (pCanonicalTail
- pszCanonicalPath
+ pPathTail
- pElement
+ 1 > FILENAME_MAX
)
521 memcpy(pCanonicalTail
, pElement
, pPathTail
- pElement
+ 1);
522 pCanonicalTail
+= pPathTail
- pElement
;
525 } while (pPathTail
[0] == '/');
527 TRACE("--> %s\n", debugstr_a(pszCanonicalPath
));
532 /******************************************************************************
533 * UNIXFS_seconds_since_1970_to_dos_date_time [Internal]
535 * Convert unix time to FAT time
538 * ss1970 [I] Unix time (seconds since 1970)
539 * pDate [O] Corresponding FAT date
540 * pTime [O] Corresponding FAT time
542 static inline void UNIXFS_seconds_since_1970_to_dos_date_time(
543 time_t ss1970
, LPWORD pDate
, LPWORD pTime
)
548 RtlSecondsSince1970ToTime( ss1970
, &time
);
549 fileTime
.dwLowDateTime
= time
.u
.LowPart
;
550 fileTime
.dwHighDateTime
= time
.u
.HighPart
;
551 FileTimeToDosDateTime(&fileTime
, pDate
, pTime
);
554 /******************************************************************************
555 * UNIXFS_build_shitemid [Internal]
557 * Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
561 * pszUnixPath [I] An absolute path. The SHITEMID will be build for the last component.
562 * pIDL [O] SHITEMID will be constructed here.
565 * Success: A pointer to the terminating '\0' character of path.
569 * Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
570 * If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
573 static char* UNIXFS_build_shitemid(char *pszUnixPath
, void *pIDL
) {
575 struct stat fileStat
;
576 char *pszComponentU
, *pszComponentA
;
577 WCHAR
*pwszComponentW
;
578 int cComponentULen
, cComponentALen
;
580 FileStructW
*pFileStructW
;
581 WORD uOffsetW
, *pOffsetW
;
583 TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath
), pIDL
);
585 /* We are only interested in regular files and directories. */
586 if (stat(pszUnixPath
, &fileStat
)) return NULL
;
587 if (!S_ISDIR(fileStat
.st_mode
) && !S_ISREG(fileStat
.st_mode
)) return NULL
;
589 /* Compute the SHITEMID's length and wipe it. */
590 pszComponentU
= strrchr(pszUnixPath
, '/') + 1;
591 cComponentULen
= strlen(pszComponentU
);
592 cbLen
= UNIXFS_shitemid_len_from_filename(pszComponentU
, &pszComponentA
, &pwszComponentW
);
593 if (!cbLen
) return NULL
;
594 memset(pIDL
, 0, cbLen
);
595 ((LPSHITEMID
)pIDL
)->cb
= cbLen
;
597 /* Set shell32's standard SHITEMID data fields. */
598 pIDLData
= _ILGetDataPointer((LPCITEMIDLIST
)pIDL
);
599 pIDLData
->type
= S_ISDIR(fileStat
.st_mode
) ? PT_FOLDER
: PT_VALUE
;
600 pIDLData
->u
.file
.dwFileSize
= (DWORD
)fileStat
.st_size
;
601 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pIDLData
->u
.file
.uFileDate
,
602 &pIDLData
->u
.file
.uFileTime
);
603 pIDLData
->u
.file
.uFileAttribs
= 0;
604 if (S_ISDIR(fileStat
.st_mode
)) pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_DIRECTORY
;
605 if (pszComponentU
[0] == '.') pIDLData
->u
.file
.uFileAttribs
|= FILE_ATTRIBUTE_HIDDEN
;
606 cComponentALen
= lstrlenA(pszComponentA
) + 1;
607 memcpy(pIDLData
->u
.file
.szNames
, pszComponentA
, cComponentALen
);
609 pFileStructW
= (FileStructW
*)(pIDLData
->u
.file
.szNames
+ cComponentALen
+ (cComponentALen
& 0x1));
610 uOffsetW
= (WORD
)(((LPBYTE
)pFileStructW
) - ((LPBYTE
)pIDL
));
611 pFileStructW
->cbLen
= cbLen
- uOffsetW
;
612 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_mtime
, &pFileStructW
->uCreationDate
,
613 &pFileStructW
->uCreationTime
);
614 UNIXFS_seconds_since_1970_to_dos_date_time(fileStat
.st_atime
, &pFileStructW
->uLastAccessDate
,
615 &pFileStructW
->uLastAccessTime
);
616 lstrcpyW(pFileStructW
->wszName
, pwszComponentW
);
618 pOffsetW
= (WORD
*)(((LPBYTE
)pIDL
) + cbLen
- sizeof(WORD
));
619 *pOffsetW
= uOffsetW
;
621 SHFree(pszComponentA
);
622 SHFree(pwszComponentW
);
624 return pszComponentU
+ cComponentULen
;
627 /******************************************************************************
628 * UNIXFS_path_to_pidl [Internal]
631 * pUnixFolder [I] If path is relative, pUnixFolder represents the base path
632 * path [I] An absolute unix or dos path or a path relativ to pUnixFolder
633 * ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
637 * Failure: FALSE, invalid params or out of memory
640 * pUnixFolder also carries the information if the path is expected to be unix or dos.
642 static BOOL
UNIXFS_path_to_pidl(UnixFolder
*pUnixFolder
, const WCHAR
*path
, LPITEMIDLIST
*ppidl
) {
644 int cPidlLen
, cPathLen
;
645 char *pSlash
, *pNextSlash
, szCompletePath
[FILENAME_MAX
], *pNextPathElement
, *pszAPath
;
648 TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder
, debugstr_w(path
), ppidl
);
653 /* Build an absolute path and let pNextPathElement point to the interesting
654 * relative sub-path. We need the absolute path to call 'stat', but the pidl
655 * will only contain the relative part.
657 if ((pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) && (path
[1] == ':'))
659 /* Absolute dos path. Convert to unix */
660 if (!UNIXFS_get_unix_path(path
, szCompletePath
))
662 pNextPathElement
= szCompletePath
;
664 else if ((pUnixFolder
->m_dwPathMode
== PATHMODE_UNIX
) && (path
[0] == '/'))
666 /* Absolute unix path. Just convert to ANSI. */
667 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
, FILENAME_MAX
, NULL
, NULL
);
668 pNextPathElement
= szCompletePath
;
672 /* Relative dos or unix path. Concat with this folder's path */
673 int cBasePathLen
= strlen(pUnixFolder
->m_pszPath
);
674 memcpy(szCompletePath
, pUnixFolder
->m_pszPath
, cBasePathLen
);
675 WideCharToMultiByte(CP_UNIXCP
, 0, path
, -1, szCompletePath
+ cBasePathLen
,
676 FILENAME_MAX
- cBasePathLen
, NULL
, NULL
);
677 pNextPathElement
= szCompletePath
+ cBasePathLen
- 1;
679 /* If in dos mode, replace '\' with '/' */
680 if (pUnixFolder
->m_dwPathMode
== PATHMODE_DOS
) {
681 char *pBackslash
= strchr(pNextPathElement
, '\\');
684 pBackslash
= strchr(pBackslash
, '\\');
689 /* Special case for the root folder. */
690 if (!strcmp(szCompletePath
, "/")) {
691 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(sizeof(USHORT
));
692 if (!pidl
) return FALSE
;
693 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
697 /* Remove trailing slash, if present */
698 cPathLen
= strlen(szCompletePath
);
699 if (szCompletePath
[cPathLen
-1] == '/')
700 szCompletePath
[cPathLen
-1] = '\0';
702 if ((szCompletePath
[0] != '/') || (pNextPathElement
[0] != '/')) {
703 ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath
, pNextPathElement
);
707 /* At this point, we have an absolute unix path in szCompletePath
708 * and the relative portion of it in pNextPathElement. Both starting with '/'
709 * and _not_ terminated by a '/'. */
710 TRACE("complete path: %s, relative path: %s\n", szCompletePath
, pNextPathElement
);
712 /* Convert to CP_ACP and WCHAR */
713 if (!UNIXFS_shitemid_len_from_filename(pNextPathElement
, &pszAPath
, &pwszPath
))
716 /* Compute the length of the complete ITEMIDLIST */
720 pNextSlash
= strchr(pSlash
+1, '/');
721 cPidlLen
+= LEN_SHITEMID_FIXED_PART
+ /* Fixed part length plus potential alignment byte. */
722 (pNextSlash
? (pNextSlash
- pSlash
) & 0x1 : lstrlenA(pSlash
) & 0x1);
726 /* The USHORT is for the ITEMIDLIST terminator. The NUL terminators for the sub-path-strings
727 * are accounted for by the '/' separators, which are not stored in the SHITEMIDs. Above we
728 * have ensured that the number of '/'s exactly matches the number of sub-path-strings. */
729 cPidlLen
+= lstrlenA(pszAPath
) + lstrlenW(pwszPath
) * sizeof(WCHAR
) + sizeof(USHORT
);
734 *ppidl
= pidl
= (LPITEMIDLIST
)SHAlloc(cPidlLen
);
735 if (!pidl
) return FALSE
;
737 /* Concatenate the SHITEMIDs of the sub-directories. */
738 while (*pNextPathElement
) {
739 pSlash
= strchr(pNextPathElement
+1, '/');
740 if (pSlash
) *pSlash
= '\0';
741 pNextPathElement
= UNIXFS_build_shitemid(szCompletePath
, pidl
);
742 if (pSlash
) *pSlash
= '/';
744 if (!pNextPathElement
) {
748 pidl
= ILGetNext(pidl
);
750 pidl
->mkid
.cb
= 0; /* Terminate the ITEMIDLIST */
752 if ((char *)pidl
-(char *)*ppidl
+sizeof(USHORT
) != cPidlLen
) /* We've corrupted the heap :( */
753 ERR("Computed length of pidl incorrect. Please report.\n");
758 /******************************************************************************
759 * UNIXFS_initialize_target_folder [Internal]
761 * Initialize the m_pszPath member of an UnixFolder, given an absolute unix
762 * base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
763 * specifies the location in the shell namespace alone.
766 * This [IO] The UnixFolder, whose target path is to be initialized
767 * szBasePath [I] The absolute base path
768 * pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
769 * dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
770 * (Used to pass the SFGAO_FILESYSTEM flag down the path)
775 static HRESULT
UNIXFS_initialize_target_folder(UnixFolder
*This
, const char *szBasePath
,
776 LPCITEMIDLIST pidlSubFolder
, DWORD dwAttributes
)
778 LPCITEMIDLIST current
= pidlSubFolder
;
779 DWORD dwPathLen
= strlen(szBasePath
)+1;
780 struct stat statPrefix
;
783 /* Determine the path's length bytes */
784 while (current
&& current
->mkid
.cb
) {
785 dwPathLen
+= UNIXFS_filename_from_shitemid(current
, NULL
) + 1; /* For the '/' */
786 current
= ILGetNext(current
);
789 /* Build the path and compute the attributes*/
790 This
->m_dwAttributes
=
791 dwAttributes
|SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
;
792 This
->m_pszPath
= pNextDir
= SHAlloc(dwPathLen
);
793 if (!This
->m_pszPath
) {
794 WARN("SHAlloc failed!\n");
797 current
= pidlSubFolder
;
798 strcpy(pNextDir
, szBasePath
);
799 pNextDir
+= strlen(szBasePath
);
800 if (This
->m_dwPathMode
== PATHMODE_UNIX
|| IsEqualCLSID(&CLSID_MyDocuments
, This
->m_pCLSID
))
801 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
802 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
804 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
805 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
807 while (current
&& current
->mkid
.cb
) {
808 pNextDir
+= UNIXFS_filename_from_shitemid(current
, pNextDir
);
809 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
811 if (!stat(This
->m_pszPath
, &statPrefix
) && UNIXFS_is_dos_device(&statPrefix
))
812 This
->m_dwAttributes
|= SFGAO_FILESYSTEM
;
815 current
= ILGetNext(current
);
822 /******************************************************************************
825 * Class whose heap based instances represent unix filesystem directories.
828 static void UnixFolder_Destroy(UnixFolder
*pUnixFolder
) {
829 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
831 SHFree(pUnixFolder
->m_pszPath
);
832 ILFree(pUnixFolder
->m_pidlLocation
);
836 static HRESULT WINAPI
UnixFolder_IShellFolder2_QueryInterface(IShellFolder2
*iface
, REFIID riid
,
839 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
841 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
843 if (!ppv
) return E_INVALIDARG
;
845 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IShellFolder
, riid
) ||
846 IsEqualIID(&IID_IShellFolder2
, riid
))
848 *ppv
= STATIC_CAST(IShellFolder2
, This
);
849 } else if (IsEqualIID(&IID_IPersistFolder3
, riid
) || IsEqualIID(&IID_IPersistFolder2
, riid
) ||
850 IsEqualIID(&IID_IPersistFolder
, riid
) || IsEqualIID(&IID_IPersist
, riid
))
852 *ppv
= STATIC_CAST(IPersistFolder3
, This
);
853 } else if (IsEqualIID(&IID_IPersistPropertyBag
, riid
)) {
854 *ppv
= STATIC_CAST(IPersistPropertyBag
, This
);
855 } else if (IsEqualIID(&IID_ISFHelper
, riid
)) {
856 *ppv
= STATIC_CAST(ISFHelper
, This
);
857 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
858 *ppv
= STATIC_CAST(IDropTarget
, This
);
860 cfShellIDList
= RegisterClipboardFormatA(CFSTR_SHELLIDLIST
);
863 return E_NOINTERFACE
;
866 IUnknown_AddRef((IUnknown
*)*ppv
);
870 static ULONG WINAPI
UnixFolder_IShellFolder2_AddRef(IShellFolder2
*iface
) {
871 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
873 TRACE("(iface=%p)\n", iface
);
875 return InterlockedIncrement(&This
->m_cRef
);
878 static ULONG WINAPI
UnixFolder_IShellFolder2_Release(IShellFolder2
*iface
) {
879 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
882 TRACE("(iface=%p)\n", iface
);
884 cRef
= InterlockedDecrement(&This
->m_cRef
);
887 UnixFolder_Destroy(This
);
892 static HRESULT WINAPI
UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2
* iface
, HWND hwndOwner
,
893 LPBC pbcReserved
, LPOLESTR lpszDisplayName
, ULONG
* pchEaten
, LPITEMIDLIST
* ppidl
,
894 ULONG
* pdwAttributes
)
896 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
899 TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
900 "pdwAttributes=%p) stub\n", iface
, hwndOwner
, pbcReserved
, debugstr_w(lpszDisplayName
),
901 pchEaten
, ppidl
, pdwAttributes
);
903 result
= UNIXFS_path_to_pidl(This
, lpszDisplayName
, ppidl
);
904 if (result
&& pdwAttributes
&& *pdwAttributes
)
906 IShellFolder
*pParentSF
;
907 LPCITEMIDLIST pidlLast
;
908 LPITEMIDLIST pidlComplete
= ILCombine(This
->m_pidlLocation
, *ppidl
);
911 hr
= SHBindToParent(pidlComplete
, &IID_IShellFolder
, (LPVOID
*)&pParentSF
, &pidlLast
);
913 FIXME("SHBindToParent failed! hr = %08lx\n", hr
);
914 ILFree(pidlComplete
);
917 IShellFolder_GetAttributesOf(pParentSF
, 1, &pidlLast
, pdwAttributes
);
918 IShellFolder_Release(pParentSF
);
919 ILFree(pidlComplete
);
922 if (!result
) TRACE("FAILED!\n");
923 return result
? S_OK
: E_FAIL
;
926 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
);
928 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumObjects(IShellFolder2
* iface
, HWND hwndOwner
,
929 SHCONTF grfFlags
, IEnumIDList
** ppEnumIDList
)
931 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
932 IUnknown
*newIterator
;
935 TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08lx, ppEnumIDList=%p)\n",
936 iface
, hwndOwner
, grfFlags
, ppEnumIDList
);
938 if (!This
->m_pszPath
) {
939 WARN("EnumObjects called on uninitialized UnixFolder-object!\n");
943 newIterator
= UnixSubFolderIterator_Constructor(This
, grfFlags
);
944 hr
= IUnknown_QueryInterface(newIterator
, &IID_IEnumIDList
, (void**)ppEnumIDList
);
945 IUnknown_Release(newIterator
);
950 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
);
952 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToObject(IShellFolder2
* iface
, LPCITEMIDLIST pidl
,
953 LPBC pbcReserved
, REFIID riid
, void** ppvOut
)
955 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
956 IPersistFolder3
*persistFolder
;
958 const CLSID
*clsidChild
;
960 TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
961 iface
, pidl
, pbcReserved
, riid
, ppvOut
);
963 if (!pidl
|| !pidl
->mkid
.cb
)
966 if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
967 /* Children of FolderShortcuts are ShellFSFolders on Windows.
968 * Unixfs' counterpart is UnixDosFolder. */
969 clsidChild
= &CLSID_UnixDosFolder
;
971 clsidChild
= This
->m_pCLSID
;
974 hr
= CreateUnixFolder(NULL
, &IID_IPersistFolder3
, (void**)&persistFolder
, clsidChild
);
975 if (!SUCCEEDED(hr
)) return hr
;
976 hr
= IPersistFolder_QueryInterface(persistFolder
, riid
, (void**)ppvOut
);
979 UnixFolder
*subfolder
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, persistFolder
);
980 subfolder
->m_pidlLocation
= ILCombine(This
->m_pidlLocation
, pidl
);
981 hr
= UNIXFS_initialize_target_folder(subfolder
, This
->m_pszPath
, pidl
,
982 This
->m_dwAttributes
& SFGAO_FILESYSTEM
);
985 IPersistFolder3_Release(persistFolder
);
990 static HRESULT WINAPI
UnixFolder_IShellFolder2_BindToStorage(IShellFolder2
* This
, LPCITEMIDLIST pidl
,
991 LPBC pbcReserved
, REFIID riid
, void** ppvObj
)
997 static HRESULT WINAPI
UnixFolder_IShellFolder2_CompareIDs(IShellFolder2
* iface
, LPARAM lParam
,
998 LPCITEMIDLIST pidl1
, LPCITEMIDLIST pidl2
)
1000 BOOL isEmpty1
, isEmpty2
;
1001 HRESULT hr
= E_FAIL
;
1002 LPITEMIDLIST firstpidl
;
1006 TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface
, lParam
, pidl1
, pidl2
);
1008 isEmpty1
= !pidl1
|| !pidl1
->mkid
.cb
;
1009 isEmpty2
= !pidl2
|| !pidl2
->mkid
.cb
;
1011 if (isEmpty1
&& isEmpty2
)
1012 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, 0);
1014 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
1016 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
1018 if (_ILIsFolder(pidl1
) && !_ILIsFolder(pidl2
))
1019 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
1020 if (!_ILIsFolder(pidl1
) && _ILIsFolder(pidl2
))
1021 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
1023 compare
= CompareStringA(LOCALE_USER_DEFAULT
, NORM_IGNORECASE
,
1024 _ILGetTextPointer(pidl1
), -1,
1025 _ILGetTextPointer(pidl2
), -1);
1027 if ((compare
== CSTR_LESS_THAN
) || (compare
== CSTR_GREATER_THAN
))
1028 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)((compare
== CSTR_LESS_THAN
)?-1:1));
1030 if (pidl1
->mkid
.cb
< pidl2
->mkid
.cb
)
1031 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)-1);
1032 else if (pidl1
->mkid
.cb
> pidl2
->mkid
.cb
)
1033 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (WORD
)1);
1035 firstpidl
= ILCloneFirst(pidl1
);
1036 pidl1
= ILGetNext(pidl1
);
1037 pidl2
= ILGetNext(pidl2
);
1039 hr
= IShellFolder2_BindToObject(iface
, firstpidl
, NULL
, &IID_IShellFolder
, (LPVOID
*)&psf
);
1040 if (SUCCEEDED(hr
)) {
1041 hr
= IShellFolder_CompareIDs(psf
, lParam
, pidl1
, pidl2
);
1042 IShellFolder2_Release(psf
);
1049 static HRESULT WINAPI
UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2
* iface
, HWND hwndOwner
,
1050 REFIID riid
, void** ppv
)
1052 HRESULT hr
= E_INVALIDARG
;
1054 TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface
, hwndOwner
, riid
, ppv
);
1056 if (!ppv
) return E_INVALIDARG
;
1059 if (IsEqualIID(&IID_IShellView
, riid
)) {
1060 LPSHELLVIEW pShellView
;
1062 pShellView
= IShellView_Constructor((IShellFolder
*)iface
);
1064 hr
= IShellView_QueryInterface(pShellView
, riid
, ppv
);
1065 IShellView_Release(pShellView
);
1067 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1068 hr
= IShellFolder2_QueryInterface(iface
, &IID_IDropTarget
, ppv
);
1074 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2
* iface
, UINT cidl
,
1075 LPCITEMIDLIST
* apidl
, SFGAOF
* rgfInOut
)
1077 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1080 TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p)\n", iface
, cidl
, apidl
, rgfInOut
);
1082 if (!rgfInOut
|| (cidl
&& !apidl
))
1083 return E_INVALIDARG
;
1086 *rgfInOut
&= This
->m_dwAttributes
;
1088 char szAbsolutePath
[FILENAME_MAX
], *pszRelativePath
;
1091 *rgfInOut
= SFGAO_CANCOPY
|SFGAO_CANMOVE
|SFGAO_CANLINK
|SFGAO_CANRENAME
|SFGAO_CANDELETE
|
1092 SFGAO_HASPROPSHEET
|SFGAO_DROPTARGET
|SFGAO_FILESYSTEM
;
1093 lstrcpyA(szAbsolutePath
, This
->m_pszPath
);
1094 pszRelativePath
= szAbsolutePath
+ lstrlenA(szAbsolutePath
);
1095 for (i
=0; i
<cidl
; i
++) {
1096 if (!(This
->m_dwAttributes
& SFGAO_FILESYSTEM
)) {
1097 struct stat fileStat
;
1098 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativePath
))
1099 return E_INVALIDARG
;
1100 if (stat(szAbsolutePath
, &fileStat
) || !UNIXFS_is_dos_device(&fileStat
))
1101 *rgfInOut
&= ~SFGAO_FILESYSTEM
;
1103 if (_ILIsFolder(apidl
[i
]))
1104 *rgfInOut
|= SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
;
1111 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2
* iface
, HWND hwndOwner
,
1112 UINT cidl
, LPCITEMIDLIST
* apidl
, REFIID riid
, UINT
* prgfInOut
, void** ppvOut
)
1114 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1117 TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
1118 iface
, hwndOwner
, cidl
, apidl
, debugstr_guid(riid
), prgfInOut
, ppvOut
);
1120 if (!cidl
|| !apidl
|| !riid
|| !ppvOut
)
1121 return E_INVALIDARG
;
1123 for (i
=0; i
<cidl
; i
++)
1125 return E_INVALIDARG
;
1127 if (IsEqualIID(&IID_IContextMenu
, riid
)) {
1128 *ppvOut
= ISvItemCm_Constructor((IShellFolder
*)iface
, This
->m_pidlLocation
, apidl
, cidl
);
1130 } else if (IsEqualIID(&IID_IDataObject
, riid
)) {
1131 *ppvOut
= IDataObject_Constructor(hwndOwner
, This
->m_pidlLocation
, apidl
, cidl
);
1133 } else if (IsEqualIID(&IID_IExtractIconA
, riid
)) {
1135 if (cidl
!= 1) return E_INVALIDARG
;
1136 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1137 *ppvOut
= (LPVOID
)IExtractIconA_Constructor(pidl
);
1140 } else if (IsEqualIID(&IID_IExtractIconW
, riid
)) {
1142 if (cidl
!= 1) return E_INVALIDARG
;
1143 pidl
= ILCombine(This
->m_pidlLocation
, apidl
[0]);
1144 *ppvOut
= (LPVOID
)IExtractIconW_Constructor(pidl
);
1147 } else if (IsEqualIID(&IID_IDropTarget
, riid
)) {
1148 if (cidl
!= 1) return E_INVALIDARG
;
1149 return IShellFolder2_BindToObject(iface
, apidl
[0], NULL
, &IID_IDropTarget
, ppvOut
);
1150 } else if (IsEqualIID(&IID_IShellLinkW
, riid
)) {
1151 FIXME("IShellLinkW\n");
1153 } else if (IsEqualIID(&IID_IShellLinkA
, riid
)) {
1154 FIXME("IShellLinkA\n");
1157 FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid
));
1158 return E_NOINTERFACE
;
1162 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2
* iface
,
1163 LPCITEMIDLIST pidl
, SHGDNF uFlags
, STRRET
* lpName
)
1165 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1168 TRACE("(iface=%p, pidl=%p, uFlags=%lx, lpName=%p)\n", iface
, pidl
, uFlags
, lpName
);
1170 if ((GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) &&
1171 (GET_SHGDN_RELATION(uFlags
) != SHGDN_INFOLDER
))
1173 if (!pidl
|| !pidl
->mkid
.cb
) {
1174 lpName
->uType
= STRRET_WSTR
;
1175 if (This
->m_dwPathMode
== PATHMODE_UNIX
) {
1176 UINT len
= MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, NULL
, 0);
1177 lpName
->u
.pOleStr
= SHAlloc(len
* sizeof(WCHAR
));
1178 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1179 MultiByteToWideChar(CP_UNIXCP
, 0, This
->m_pszPath
, -1, lpName
->u
.pOleStr
, len
);
1181 LPWSTR pwszDosFileName
= wine_get_dos_file_name(This
->m_pszPath
);
1182 if (!pwszDosFileName
) return HRESULT_FROM_WIN32(GetLastError());
1183 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(pwszDosFileName
) + 1) * sizeof(WCHAR
));
1184 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1185 lstrcpyW(lpName
->u
.pOleStr
, pwszDosFileName
);
1186 PathRemoveBackslashW(lpName
->u
.pOleStr
);
1187 HeapFree(GetProcessHeap(), 0, pwszDosFileName
);
1190 IShellFolder
*pSubFolder
;
1191 SHITEMID emptyIDL
= { 0, { 0 } };
1193 hr
= IShellFolder_BindToObject(iface
, pidl
, NULL
, &IID_IShellFolder
, (void**)&pSubFolder
);
1194 if (!SUCCEEDED(hr
)) return hr
;
1196 hr
= IShellFolder_GetDisplayNameOf(pSubFolder
, (LPITEMIDLIST
)&emptyIDL
, uFlags
, lpName
);
1197 IShellFolder_Release(pSubFolder
);
1200 WCHAR wszFileName
[MAX_PATH
];
1201 if (!_ILSimpleGetTextW(pidl
, wszFileName
, MAX_PATH
)) return E_INVALIDARG
;
1202 lpName
->uType
= STRRET_WSTR
;
1203 lpName
->u
.pOleStr
= SHAlloc((lstrlenW(wszFileName
)+1)*sizeof(WCHAR
));
1204 if (!lpName
->u
.pOleStr
) return HRESULT_FROM_WIN32(GetLastError());
1205 lstrcpyW(lpName
->u
.pOleStr
, wszFileName
);
1206 if (!(GET_SHGDN_FOR(uFlags
) & SHGDN_FORPARSING
) && This
->m_dwPathMode
== PATHMODE_DOS
&&
1207 !_ILIsFolder(pidl
) && wszFileName
[0] != '.' && SHELL_FS_HideExtension(wszFileName
))
1209 PathRemoveExtensionW(lpName
->u
.pOleStr
);
1213 TRACE("--> %s\n", debugstr_w(lpName
->u
.pOleStr
));
1218 static HRESULT WINAPI
UnixFolder_IShellFolder2_SetNameOf(IShellFolder2
* iface
, HWND hwnd
,
1219 LPCITEMIDLIST pidl
, LPCOLESTR lpcwszName
, SHGDNF uFlags
, LPITEMIDLIST
* ppidlOut
)
1221 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1223 static const WCHAR awcInvalidChars
[] = { '\\', '/', ':', '*', '?', '"', '<', '>', '|' };
1224 char szSrc
[FILENAME_MAX
], szDest
[FILENAME_MAX
];
1225 WCHAR wszSrcRelative
[MAX_PATH
];
1226 int cBasePathLen
= lstrlenA(This
->m_pszPath
), i
;
1227 struct stat statDest
;
1228 LPITEMIDLIST pidlSrc
, pidlDest
, pidlRelativeDest
;
1232 TRACE("(iface=%p, hwnd=%p, pidl=%p, lpcwszName=%s, uFlags=0x%08lx, ppidlOut=%p)\n",
1233 iface
, hwnd
, pidl
, debugstr_w(lpcwszName
), uFlags
, ppidlOut
);
1235 /* prepare to fail */
1239 /* pidl has to contain a single non-empty SHITEMID */
1240 if (_ILIsDesktop(pidl
) || !_ILIsPidlSimple(pidl
) || !_ILGetTextPointer(pidl
))
1241 return E_INVALIDARG
;
1243 /* check for invalid characters in lpcwszName. */
1244 for (i
=0; i
< sizeof(awcInvalidChars
)/sizeof(*awcInvalidChars
); i
++)
1245 if (StrChrW(lpcwszName
, awcInvalidChars
[i
]))
1246 return HRESULT_FROM_WIN32(ERROR_CANCELLED
);
1248 /* build source path */
1249 memcpy(szSrc
, This
->m_pszPath
, cBasePathLen
);
1250 UNIXFS_filename_from_shitemid(pidl
, szSrc
+ cBasePathLen
);
1252 /* build destination path */
1253 memcpy(szDest
, This
->m_pszPath
, cBasePathLen
);
1254 WideCharToMultiByte(CP_UNIXCP
, 0, lpcwszName
, -1, szDest
+cBasePathLen
,
1255 FILENAME_MAX
-cBasePathLen
, NULL
, NULL
);
1257 /* If the filename's extension is hidden to the user, we have to append it. */
1258 if (!(uFlags
& SHGDN_FORPARSING
) &&
1259 _ILSimpleGetTextW(pidl
, wszSrcRelative
, MAX_PATH
) &&
1260 SHELL_FS_HideExtension(wszSrcRelative
))
1262 WCHAR
*pwszExt
= PathFindExtensionW(wszSrcRelative
);
1263 int cLenDest
= strlen(szDest
);
1264 WideCharToMultiByte(CP_UNIXCP
, 0, pwszExt
, -1, szDest
+ cLenDest
,
1265 FILENAME_MAX
- cLenDest
, NULL
, NULL
);
1268 TRACE("src=%s dest=%s\n", szSrc
, szDest
);
1270 /* Fail, if destination does already exist */
1271 if (!stat(szDest
, &statDest
))
1274 /* Rename the file */
1275 if (rename(szSrc
, szDest
))
1278 /* Build a pidl for the path of the renamed file */
1279 lpwszName
= SHAlloc((lstrlenW(lpcwszName
)+1)*sizeof(WCHAR
)); /* due to const correctness. */
1280 lstrcpyW(lpwszName
, lpcwszName
);
1281 hr
= IShellFolder2_ParseDisplayName(iface
, NULL
, NULL
, lpwszName
, NULL
, &pidlRelativeDest
, NULL
);
1284 rename(szDest
, szSrc
); /* Undo the renaming */
1287 pidlDest
= ILCombine(This
->m_pidlLocation
, pidlRelativeDest
);
1288 ILFree(pidlRelativeDest
);
1289 pidlSrc
= ILCombine(This
->m_pidlLocation
, pidl
);
1291 /* Inform the shell */
1292 if (_ILIsFolder(ILFindLastID(pidlDest
)))
1293 SHChangeNotify(SHCNE_RENAMEFOLDER
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1295 SHChangeNotify(SHCNE_RENAMEITEM
, SHCNF_IDLIST
, pidlSrc
, pidlDest
);
1298 *ppidlOut
= ILClone(ILFindLastID(pidlDest
));
1306 static HRESULT WINAPI
UnixFolder_IShellFolder2_EnumSearches(IShellFolder2
* iface
,
1307 IEnumExtraSearch
**ppEnum
)
1313 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2
* iface
,
1314 DWORD dwReserved
, ULONG
*pSort
, ULONG
*pDisplay
)
1320 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2
* iface
,
1321 UINT iColumn
, SHCOLSTATEF
*pcsFlags
)
1327 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2
* iface
,
1334 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2
* iface
,
1335 LPCITEMIDLIST pidl
, const SHCOLUMNID
*pscid
, VARIANT
*pv
)
1341 #define SHELLVIEWCOLUMNS 7
1343 static HRESULT WINAPI
UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2
* iface
,
1344 LPCITEMIDLIST pidl
, UINT iColumn
, SHELLDETAILS
*psd
)
1346 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IShellFolder2
, iface
);
1347 HRESULT hr
= E_FAIL
;
1348 struct passwd
*pPasswd
;
1349 struct group
*pGroup
;
1350 static const shvheader SFHeader
[SHELLVIEWCOLUMNS
] = {
1351 {IDS_SHV_COLUMN1
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 15},
1352 {IDS_SHV_COLUMN2
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1353 {IDS_SHV_COLUMN3
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 10},
1354 {IDS_SHV_COLUMN4
, SHCOLSTATE_TYPE_DATE
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 12},
1355 {IDS_SHV_COLUMN5
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 9},
1356 {IDS_SHV_COLUMN10
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7},
1357 {IDS_SHV_COLUMN11
, SHCOLSTATE_TYPE_STR
| SHCOLSTATE_ONBYDEFAULT
, LVCFMT_RIGHT
, 7}
1360 TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface
, pidl
, iColumn
, psd
);
1362 if (!psd
|| iColumn
>= SHELLVIEWCOLUMNS
)
1363 return E_INVALIDARG
;
1366 psd
->fmt
= SFHeader
[iColumn
].fmt
;
1367 psd
->cxChar
= SFHeader
[iColumn
].cxChar
;
1368 psd
->str
.uType
= STRRET_CSTR
;
1369 LoadStringA(shell32_hInstance
, SFHeader
[iColumn
].colnameid
, psd
->str
.u
.cStr
, MAX_PATH
);
1372 struct stat statItem
;
1373 if (iColumn
== 4 || iColumn
== 5 || iColumn
== 6) {
1374 char szPath
[FILENAME_MAX
];
1375 strcpy(szPath
, This
->m_pszPath
);
1376 if (!UNIXFS_filename_from_shitemid(pidl
, szPath
+ strlen(szPath
)))
1377 return E_INVALIDARG
;
1378 if (stat(szPath
, &statItem
))
1379 return E_INVALIDARG
;
1381 psd
->str
.u
.cStr
[0] = '\0';
1382 psd
->str
.uType
= STRRET_CSTR
;
1385 hr
= IShellFolder2_GetDisplayNameOf(iface
, pidl
, SHGDN_NORMAL
|SHGDN_INFOLDER
, &psd
->str
);
1388 _ILGetFileSize(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1391 _ILGetFileType (pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1394 _ILGetFileDate(pidl
, psd
->str
.u
.cStr
, MAX_PATH
);
1397 psd
->str
.u
.cStr
[0] = S_ISDIR(statItem
.st_mode
) ? 'd' : '-';
1398 psd
->str
.u
.cStr
[1] = (statItem
.st_mode
& S_IRUSR
) ? 'r' : '-';
1399 psd
->str
.u
.cStr
[2] = (statItem
.st_mode
& S_IWUSR
) ? 'w' : '-';
1400 psd
->str
.u
.cStr
[3] = (statItem
.st_mode
& S_IXUSR
) ? 'x' : '-';
1401 psd
->str
.u
.cStr
[4] = (statItem
.st_mode
& S_IRGRP
) ? 'r' : '-';
1402 psd
->str
.u
.cStr
[5] = (statItem
.st_mode
& S_IWGRP
) ? 'w' : '-';
1403 psd
->str
.u
.cStr
[6] = (statItem
.st_mode
& S_IXGRP
) ? 'x' : '-';
1404 psd
->str
.u
.cStr
[7] = (statItem
.st_mode
& S_IROTH
) ? 'r' : '-';
1405 psd
->str
.u
.cStr
[8] = (statItem
.st_mode
& S_IWOTH
) ? 'w' : '-';
1406 psd
->str
.u
.cStr
[9] = (statItem
.st_mode
& S_IXOTH
) ? 'x' : '-';
1407 psd
->str
.u
.cStr
[10] = '\0';
1410 pPasswd
= getpwuid(statItem
.st_uid
);
1411 if (pPasswd
) strcpy(psd
->str
.u
.cStr
, pPasswd
->pw_name
);
1414 pGroup
= getgrgid(statItem
.st_gid
);
1415 if (pGroup
) strcpy(psd
->str
.u
.cStr
, pGroup
->gr_name
);
1423 static HRESULT WINAPI
UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2
* iface
, UINT iColumn
,
1430 /* VTable for UnixFolder's IShellFolder2 interface.
1432 static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl
= {
1433 UnixFolder_IShellFolder2_QueryInterface
,
1434 UnixFolder_IShellFolder2_AddRef
,
1435 UnixFolder_IShellFolder2_Release
,
1436 UnixFolder_IShellFolder2_ParseDisplayName
,
1437 UnixFolder_IShellFolder2_EnumObjects
,
1438 UnixFolder_IShellFolder2_BindToObject
,
1439 UnixFolder_IShellFolder2_BindToStorage
,
1440 UnixFolder_IShellFolder2_CompareIDs
,
1441 UnixFolder_IShellFolder2_CreateViewObject
,
1442 UnixFolder_IShellFolder2_GetAttributesOf
,
1443 UnixFolder_IShellFolder2_GetUIObjectOf
,
1444 UnixFolder_IShellFolder2_GetDisplayNameOf
,
1445 UnixFolder_IShellFolder2_SetNameOf
,
1446 UnixFolder_IShellFolder2_GetDefaultSearchGUID
,
1447 UnixFolder_IShellFolder2_EnumSearches
,
1448 UnixFolder_IShellFolder2_GetDefaultColumn
,
1449 UnixFolder_IShellFolder2_GetDefaultColumnState
,
1450 UnixFolder_IShellFolder2_GetDetailsEx
,
1451 UnixFolder_IShellFolder2_GetDetailsOf
,
1452 UnixFolder_IShellFolder2_MapColumnToSCID
1455 static HRESULT WINAPI
UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3
* iface
, REFIID riid
,
1458 return UnixFolder_IShellFolder2_QueryInterface(
1459 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)), riid
, ppvObject
);
1462 static ULONG WINAPI
UnixFolder_IPersistFolder3_AddRef(IPersistFolder3
* iface
)
1464 return UnixFolder_IShellFolder2_AddRef(
1465 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1468 static ULONG WINAPI
UnixFolder_IPersistFolder3_Release(IPersistFolder3
* iface
)
1470 return UnixFolder_IShellFolder2_Release(
1471 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
)));
1474 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3
* iface
, CLSID
* pClassID
)
1476 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1478 TRACE("(iface=%p, pClassId=%p)\n", iface
, pClassID
);
1481 return E_INVALIDARG
;
1483 memcpy(pClassID
, This
->m_pCLSID
, sizeof(CLSID
));
1487 static HRESULT WINAPI
UnixFolder_IPersistFolder3_Initialize(IPersistFolder3
* iface
, LPCITEMIDLIST pidl
)
1489 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1490 LPCITEMIDLIST current
= pidl
;
1491 char szBasePath
[FILENAME_MAX
] = "/";
1493 TRACE("(iface=%p, pidl=%p)\n", iface
, pidl
);
1495 /* Find the UnixFolderClass root */
1496 while (current
->mkid
.cb
) {
1497 if ((_ILIsDrive(current
) && IsEqualCLSID(This
->m_pCLSID
, &CLSID_ShellFSFolder
)) ||
1498 (_ILIsSpecialFolder(current
) && IsEqualCLSID(This
->m_pCLSID
, _ILGetGUIDPointer(current
))))
1502 current
= ILGetNext(current
);
1505 if (current
&& current
->mkid
.cb
) {
1506 if (_ILIsDrive(current
)) {
1507 WCHAR wszDrive
[4] = { '?', ':', '\\', 0 };
1508 wszDrive
[0] = (WCHAR
)*_ILGetTextPointer(current
);
1509 if (!UNIXFS_get_unix_path(wszDrive
, szBasePath
))
1511 } else if (IsEqualIID(&CLSID_MyDocuments
, _ILGetGUIDPointer(current
))) {
1512 WCHAR wszMyDocumentsPath
[MAX_PATH
];
1513 if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath
, CSIDL_PERSONAL
, FALSE
))
1515 PathAddBackslashW(wszMyDocumentsPath
);
1516 if (!UNIXFS_get_unix_path(wszMyDocumentsPath
, szBasePath
))
1519 current
= ILGetNext(current
);
1520 } else if (_ILIsDesktop(pidl
) || _ILIsValue(pidl
) || _ILIsFolder(pidl
)) {
1521 /* Path rooted at Desktop */
1522 WCHAR wszDesktopPath
[MAX_PATH
];
1523 if (!SHGetSpecialFolderPathW(0, wszDesktopPath
, CSIDL_DESKTOPDIRECTORY
, FALSE
))
1525 PathAddBackslashW(wszDesktopPath
);
1526 if (!UNIXFS_get_unix_path(wszDesktopPath
, szBasePath
))
1529 } else if (IsEqualCLSID(This
->m_pCLSID
, &CLSID_FolderShortcut
)) {
1530 /* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
1531 * specifies the location in the shell namespace, but leaves the
1532 * target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
1533 This
->m_pidlLocation
= ILClone(pidl
);
1536 ERR("Unknown pidl type!\n");
1538 return E_INVALIDARG
;
1541 This
->m_pidlLocation
= ILClone(pidl
);
1542 return UNIXFS_initialize_target_folder(This
, szBasePath
, current
, 0);
1545 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3
* iface
, LPITEMIDLIST
* ppidl
)
1547 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1549 TRACE ("(iface=%p, ppidl=%p)\n", iface
, ppidl
);
1553 *ppidl
= ILClone (This
->m_pidlLocation
);
1557 static HRESULT WINAPI
UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3
*iface
, IBindCtx
*pbc
,
1558 LPCITEMIDLIST pidlRoot
, const PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1560 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistFolder3
, iface
);
1561 WCHAR wszTargetDosPath
[MAX_PATH
];
1562 char szTargetPath
[FILENAME_MAX
] = "";
1564 TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface
, pbc
, pidlRoot
, ppfti
);
1566 /* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
1568 return IPersistFolder3_Initialize(iface
, pidlRoot
);
1570 if (ppfti
->csidl
!= -1) {
1571 if (FAILED(SHGetFolderPathW(0, ppfti
->csidl
, NULL
, 0, wszTargetDosPath
)) ||
1572 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1576 } else if (*ppfti
->szTargetParsingName
) {
1577 lstrcpyW(wszTargetDosPath
, ppfti
->szTargetParsingName
);
1578 PathAddBackslashW(wszTargetDosPath
);
1579 if (!UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
)) {
1582 } else if (ppfti
->pidlTargetFolder
) {
1583 if (!SHGetPathFromIDListW(ppfti
->pidlTargetFolder
, wszTargetDosPath
) ||
1584 !UNIXFS_get_unix_path(wszTargetDosPath
, szTargetPath
))
1592 This
->m_pszPath
= SHAlloc(lstrlenA(szTargetPath
)+1);
1593 if (!This
->m_pszPath
)
1595 lstrcpyA(This
->m_pszPath
, szTargetPath
);
1596 This
->m_pidlLocation
= ILClone(pidlRoot
);
1597 This
->m_dwAttributes
= (ppfti
->dwAttributes
!= -1) ? ppfti
->dwAttributes
:
1598 (SFGAO_FOLDER
|SFGAO_HASSUBFOLDER
|SFGAO_FILESYSANCESTOR
|SFGAO_CANRENAME
|SFGAO_FILESYSTEM
);
1603 static HRESULT WINAPI
UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3
*iface
,
1604 PERSIST_FOLDER_TARGET_INFO
*ppfti
)
1606 FIXME("(iface=%p, ppfti=%p) stub\n", iface
, ppfti
);
1610 /* VTable for UnixFolder's IPersistFolder interface.
1612 static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl
= {
1613 UnixFolder_IPersistFolder3_QueryInterface
,
1614 UnixFolder_IPersistFolder3_AddRef
,
1615 UnixFolder_IPersistFolder3_Release
,
1616 UnixFolder_IPersistFolder3_GetClassID
,
1617 UnixFolder_IPersistFolder3_Initialize
,
1618 UnixFolder_IPersistFolder3_GetCurFolder
,
1619 UnixFolder_IPersistFolder3_InitializeEx
,
1620 UnixFolder_IPersistFolder3_GetFolderTargetInfo
1623 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag
* iface
,
1624 REFIID riid
, void** ppv
)
1626 return UnixFolder_IShellFolder2_QueryInterface(
1627 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), riid
, ppv
);
1630 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag
* iface
)
1632 return UnixFolder_IShellFolder2_AddRef(
1633 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1636 static ULONG WINAPI
UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag
* iface
)
1638 return UnixFolder_IShellFolder2_Release(
1639 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)));
1642 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag
* iface
,
1645 return UnixFolder_IPersistFolder3_GetClassID(
1646 STATIC_CAST(IPersistFolder3
, ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
)), pClassID
);
1649 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag
* iface
)
1655 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag
*iface
,
1656 IPropertyBag
*pPropertyBag
, IErrorLog
*pErrorLog
)
1658 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IPersistPropertyBag
, iface
);
1659 static const WCHAR wszTarget
[] = { 'T','a','r','g','e','t', 0 }, wszNull
[] = { 0 };
1660 PERSIST_FOLDER_TARGET_INFO pftiTarget
;
1664 TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface
, pPropertyBag
, pErrorLog
);
1669 /* Get 'Target' property from the property bag. */
1670 V_VT(&var
) = VT_BSTR
;
1671 hr
= IPropertyBag_Read(pPropertyBag
, wszTarget
, &var
, NULL
);
1674 lstrcpyW(pftiTarget
.szTargetParsingName
, V_BSTR(&var
));
1675 SysFreeString(V_BSTR(&var
));
1677 pftiTarget
.pidlTargetFolder
= NULL
;
1678 lstrcpyW(pftiTarget
.szNetworkProvider
, wszNull
);
1679 pftiTarget
.dwAttributes
= -1;
1680 pftiTarget
.csidl
= -1;
1682 return UnixFolder_IPersistFolder3_InitializeEx(
1683 STATIC_CAST(IPersistFolder3
, This
), NULL
, NULL
, &pftiTarget
);
1686 static HRESULT WINAPI
UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag
*iface
,
1687 IPropertyBag
*pPropertyBag
, BOOL fClearDirty
, BOOL fSaveAllProperties
)
1693 /* VTable for UnixFolder's IPersistPropertyBag interface.
1695 static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl
= {
1696 UnixFolder_IPersistPropertyBag_QueryInterface
,
1697 UnixFolder_IPersistPropertyBag_AddRef
,
1698 UnixFolder_IPersistPropertyBag_Release
,
1699 UnixFolder_IPersistPropertyBag_GetClassID
,
1700 UnixFolder_IPersistPropertyBag_InitNew
,
1701 UnixFolder_IPersistPropertyBag_Load
,
1702 UnixFolder_IPersistPropertyBag_Save
1705 static HRESULT WINAPI
UnixFolder_ISFHelper_QueryInterface(ISFHelper
* iface
, REFIID riid
,
1708 return UnixFolder_IShellFolder2_QueryInterface(
1709 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)), riid
, ppvObject
);
1712 static ULONG WINAPI
UnixFolder_ISFHelper_AddRef(ISFHelper
* iface
)
1714 return UnixFolder_IShellFolder2_AddRef(
1715 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1718 static ULONG WINAPI
UnixFolder_ISFHelper_Release(ISFHelper
* iface
)
1720 return UnixFolder_IShellFolder2_Release(
1721 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, ISFHelper
, iface
)));
1724 static HRESULT WINAPI
UnixFolder_ISFHelper_GetUniqueName(ISFHelper
* iface
, LPSTR lpName
, UINT uLen
)
1726 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1729 LPITEMIDLIST pidlElem
;
1732 static const char szNewFolder
[] = "New Folder";
1734 TRACE("(iface=%p, lpName=%p, uLen=%u)\n", iface
, lpName
, uLen
);
1736 if (uLen
< sizeof(szNewFolder
)+3)
1737 return E_INVALIDARG
;
1739 hr
= IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2
, This
), 0,
1740 SHCONTF_FOLDERS
|SHCONTF_NONFOLDERS
|SHCONTF_INCLUDEHIDDEN
, &pEnum
);
1741 if (SUCCEEDED(hr
)) {
1742 lstrcpyA(lpName
, szNewFolder
);
1743 IEnumIDList_Reset(pEnum
);
1745 while ((IEnumIDList_Next(pEnum
, 1, &pidlElem
, &dwFetched
) == S_OK
) && (dwFetched
== 1)) {
1746 if (!strcasecmp(_ILGetTextPointer(pidlElem
), lpName
)) {
1747 IEnumIDList_Reset(pEnum
);
1748 sprintf(lpName
, "%s %d", szNewFolder
, i
++);
1755 IEnumIDList_Release(pEnum
);
1760 static HRESULT WINAPI
UnixFolder_ISFHelper_AddFolder(ISFHelper
* iface
, HWND hwnd
, LPCSTR pszName
,
1761 LPITEMIDLIST
* ppidlOut
)
1763 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1764 char szNewDir
[FILENAME_MAX
];
1766 TRACE("(iface=%p, hwnd=%p, pszName=%s, ppidlOut=%p)\n", iface
, hwnd
, pszName
, ppidlOut
);
1771 lstrcpyA(szNewDir
, This
->m_pszPath
);
1772 lstrcatA(szNewDir
, pszName
);
1774 if (mkdir(szNewDir
, 0755)) {
1775 char szMessage
[256 + FILENAME_MAX
];
1776 char szCaption
[256];
1778 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_DENIED
, szCaption
, sizeof(szCaption
));
1779 sprintf(szMessage
, szCaption
, szNewDir
);
1780 LoadStringA(shell32_hInstance
, IDS_CREATEFOLDER_CAPTION
, szCaption
, sizeof(szCaption
));
1781 MessageBoxA(hwnd
, szMessage
, szCaption
, MB_OK
| MB_ICONEXCLAMATION
);
1785 LPITEMIDLIST pidlRelative
;
1786 WCHAR wszName
[MAX_PATH
];
1788 /* Inform the shell */
1789 MultiByteToWideChar(CP_UNIXCP
, 0, pszName
, -1, wszName
, MAX_PATH
);
1790 if (UNIXFS_path_to_pidl(This
, wszName
, &pidlRelative
)) {
1791 LPITEMIDLIST pidlAbsolute
= ILCombine(This
->m_pidlLocation
, pidlRelative
);
1793 *ppidlOut
= pidlRelative
;
1795 ILFree(pidlRelative
);
1796 SHChangeNotify(SHCNE_MKDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1797 ILFree(pidlAbsolute
);
1803 static HRESULT WINAPI
UnixFolder_ISFHelper_DeleteItems(ISFHelper
* iface
, UINT cidl
,
1804 LPCITEMIDLIST
* apidl
)
1806 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1807 char szAbsolute
[FILENAME_MAX
], *pszRelative
;
1808 LPITEMIDLIST pidlAbsolute
;
1812 TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface
, cidl
, apidl
);
1814 lstrcpyA(szAbsolute
, This
->m_pszPath
);
1815 pszRelative
= szAbsolute
+ lstrlenA(szAbsolute
);
1817 for (i
=0; i
<cidl
&& SUCCEEDED(hr
); i
++) {
1818 if (!UNIXFS_filename_from_shitemid(apidl
[i
], pszRelative
))
1819 return E_INVALIDARG
;
1820 pidlAbsolute
= ILCombine(This
->m_pidlLocation
, apidl
[i
]);
1821 if (_ILIsFolder(apidl
[i
])) {
1822 if (rmdir(szAbsolute
)) {
1825 SHChangeNotify(SHCNE_RMDIR
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1827 } else if (_ILIsValue(apidl
[i
])) {
1828 if (unlink(szAbsolute
)) {
1831 SHChangeNotify(SHCNE_DELETE
, SHCNF_IDLIST
, pidlAbsolute
, NULL
);
1834 ILFree(pidlAbsolute
);
1840 static HRESULT WINAPI
UnixFolder_ISFHelper_CopyItems(ISFHelper
* iface
, IShellFolder
*psfFrom
,
1841 UINT cidl
, LPCITEMIDLIST
*apidl
)
1843 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, ISFHelper
, iface
);
1847 char szAbsoluteDst
[FILENAME_MAX
], *pszRelativeDst
;
1849 TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p): semi-stub\n", iface
, psfFrom
, cidl
, apidl
);
1851 if (!psfFrom
|| !cidl
|| !apidl
)
1852 return E_INVALIDARG
;
1854 /* All source items have to be filesystem items. */
1855 dwAttributes
= SFGAO_FILESYSTEM
;
1856 hr
= IShellFolder_GetAttributesOf(psfFrom
, cidl
, apidl
, &dwAttributes
);
1857 if (FAILED(hr
) || !(dwAttributes
& SFGAO_FILESYSTEM
))
1858 return E_INVALIDARG
;
1860 lstrcpyA(szAbsoluteDst
, This
->m_pszPath
);
1861 pszRelativeDst
= szAbsoluteDst
+ strlen(szAbsoluteDst
);
1863 for (i
=0; i
<cidl
; i
++) {
1864 WCHAR wszSrc
[MAX_PATH
];
1865 char szSrc
[FILENAME_MAX
];
1868 /* Build the unix path of the current source item. */
1869 if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom
, apidl
[i
], SHGDN_FORPARSING
, &strret
)))
1871 if (FAILED(StrRetToBufW(&strret
, apidl
[i
], wszSrc
, MAX_PATH
)))
1873 if (!UNIXFS_get_unix_path(wszSrc
, szSrc
))
1876 /* Build the unix path of the current destination item */
1877 UNIXFS_filename_from_shitemid(apidl
[i
], pszRelativeDst
);
1879 FIXME("Would copy %s to %s. Not yet implemented.\n", szSrc
, szAbsoluteDst
);
1884 /* VTable for UnixFolder's ISFHelper interface
1886 static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl
= {
1887 UnixFolder_ISFHelper_QueryInterface
,
1888 UnixFolder_ISFHelper_AddRef
,
1889 UnixFolder_ISFHelper_Release
,
1890 UnixFolder_ISFHelper_GetUniqueName
,
1891 UnixFolder_ISFHelper_AddFolder
,
1892 UnixFolder_ISFHelper_DeleteItems
,
1893 UnixFolder_ISFHelper_CopyItems
1896 static HRESULT WINAPI
UnixFolder_IDropTarget_QueryInterface(IDropTarget
* iface
, REFIID riid
,
1899 return UnixFolder_IShellFolder2_QueryInterface(
1900 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)), riid
, ppvObject
);
1903 static ULONG WINAPI
UnixFolder_IDropTarget_AddRef(IDropTarget
* iface
)
1905 return UnixFolder_IShellFolder2_AddRef(
1906 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1909 static ULONG WINAPI
UnixFolder_IDropTarget_Release(IDropTarget
* iface
)
1911 return UnixFolder_IShellFolder2_Release(
1912 STATIC_CAST(IShellFolder2
, ADJUST_THIS(UnixFolder
, IDropTarget
, iface
)));
1915 #define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
1916 #define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
1918 static HRESULT WINAPI
UnixFolder_IDropTarget_DragEnter(IDropTarget
*iface
, IDataObject
*pDataObject
,
1919 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1921 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1925 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n",
1926 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1928 if (!pdwEffect
|| !pDataObject
)
1929 return E_INVALIDARG
;
1931 /* Compute a mask of supported drop-effects for this shellfolder object and the given data
1932 * object. Dropping is only supported on folders, which represent filesystem locations. One
1933 * can't drop on file objects. And the 'move' drop effect is only supported, if the source
1934 * folder is not identical to the target folder. */
1935 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1936 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1937 if ((This
->m_dwAttributes
& SFGAO_FILESYSTEM
) && /* Only drop to filesystem folders */
1938 _ILIsFolder(ILFindLastID(This
->m_pidlLocation
)) && /* Only drop to folders, not to files */
1939 SUCCEEDED(IDataObject_GetData(pDataObject
, &format
, &medium
))) /* Only ShellIDList format */
1941 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
1942 This
->m_dwDropEffectsMask
|= DROPEFFECT_COPY
|DROPEFFECT_LINK
;
1944 if (pidaShellIDList
) { /* Files can only be moved between two different folders */
1945 if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList
), This
->m_pidlLocation
))
1946 This
->m_dwDropEffectsMask
|= DROPEFFECT_MOVE
;
1947 GlobalUnlock(medium
.u
.hGlobal
);
1951 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1956 static HRESULT WINAPI
UnixFolder_IDropTarget_DragOver(IDropTarget
*iface
, DWORD dwKeyState
,
1957 POINTL pt
, DWORD
*pdwEffect
)
1959 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1961 TRACE("(iface=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n", iface
, dwKeyState
,
1962 pt
.x
, pt
.y
, pdwEffect
);
1965 return E_INVALIDARG
;
1967 *pdwEffect
= KeyStateToDropEffect(dwKeyState
) & This
->m_dwDropEffectsMask
;
1972 static HRESULT WINAPI
UnixFolder_IDropTarget_DragLeave(IDropTarget
*iface
) {
1973 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1975 TRACE("(iface=%p)\n", iface
);
1977 This
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
1982 static HRESULT WINAPI
UnixFolder_IDropTarget_Drop(IDropTarget
*iface
, IDataObject
*pDataObject
,
1983 DWORD dwKeyState
, POINTL pt
, DWORD
*pdwEffect
)
1985 UnixFolder
*This
= ADJUST_THIS(UnixFolder
, IDropTarget
, iface
);
1990 TRACE("(iface=%p, pDataObject=%p, dwKeyState=%ld, pt={.x=%ld, .y=%ld}, pdwEffect=%p) semi-stub\n",
1991 iface
, pDataObject
, dwKeyState
, pt
.x
, pt
.y
, pdwEffect
);
1993 InitFormatEtc(format
, cfShellIDList
, TYMED_HGLOBAL
);
1994 hr
= IDataObject_GetData(pDataObject
, &format
, &medium
);
1998 if (medium
.tymed
== TYMED_HGLOBAL
) {
1999 IShellFolder
*psfSourceFolder
, *psfDesktopFolder
;
2000 LPIDA pidaShellIDList
= GlobalLock(medium
.u
.hGlobal
);
2004 if (!pidaShellIDList
)
2005 return HRESULT_FROM_WIN32(GetLastError());
2007 hr
= SHGetDesktopFolder(&psfDesktopFolder
);
2009 GlobalUnlock(medium
.u
.hGlobal
);
2013 hr
= IShellFolder_BindToObject(psfDesktopFolder
, HIDA_GetPIDLFolder(pidaShellIDList
), NULL
,
2014 &IID_IShellFolder
, (LPVOID
*)&psfSourceFolder
);
2015 IShellFolder_Release(psfDesktopFolder
);
2017 GlobalUnlock(medium
.u
.hGlobal
);
2021 for (i
= 0; i
< pidaShellIDList
->cidl
; i
++) {
2022 WCHAR wszSourcePath
[MAX_PATH
];
2024 hr
= IShellFolder_GetDisplayNameOf(psfSourceFolder
, HIDA_GetPIDLItem(pidaShellIDList
, i
),
2025 SHGDN_FORPARSING
, &strret
);
2029 hr
= StrRetToBufW(&strret
, NULL
, wszSourcePath
, MAX_PATH
);
2033 switch (*pdwEffect
) {
2034 case DROPEFFECT_MOVE
:
2035 FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2037 case DROPEFFECT_COPY
:
2038 FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2040 case DROPEFFECT_LINK
:
2041 FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath
), This
->m_pszPath
);
2046 IShellFolder_Release(psfSourceFolder
);
2047 GlobalUnlock(medium
.u
.hGlobal
);
2054 /* VTable for UnixFolder's IDropTarget interface
2056 static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl
= {
2057 UnixFolder_IDropTarget_QueryInterface
,
2058 UnixFolder_IDropTarget_AddRef
,
2059 UnixFolder_IDropTarget_Release
,
2060 UnixFolder_IDropTarget_DragEnter
,
2061 UnixFolder_IDropTarget_DragOver
,
2062 UnixFolder_IDropTarget_DragLeave
,
2063 UnixFolder_IDropTarget_Drop
2066 /******************************************************************************
2067 * Unix[Dos]Folder_Constructor [Internal]
2070 * pUnkOuter [I] Outer class for aggregation. Currently ignored.
2071 * riid [I] Interface asked for by the client.
2072 * ppv [O] Pointer to an riid interface to the UnixFolder object.
2075 * Those are the only functions exported from shfldr_unixfs.c. They are called from
2076 * shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
2077 * compatible signature.
2079 * The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
2080 * means that paths are converted from dos to unix and back at the interfaces.
2082 static HRESULT
CreateUnixFolder(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
, const CLSID
*pCLSID
)
2084 HRESULT hr
= E_FAIL
;
2085 UnixFolder
*pUnixFolder
= SHAlloc((ULONG
)sizeof(UnixFolder
));
2088 FIXME("Aggregation not yet implemented!\n");
2089 return CLASS_E_NOAGGREGATION
;
2093 pUnixFolder
->lpIShellFolder2Vtbl
= &UnixFolder_IShellFolder2_Vtbl
;
2094 pUnixFolder
->lpIPersistFolder3Vtbl
= &UnixFolder_IPersistFolder3_Vtbl
;
2095 pUnixFolder
->lpIPersistPropertyBagVtbl
= &UnixFolder_IPersistPropertyBag_Vtbl
;
2096 pUnixFolder
->lpISFHelperVtbl
= &UnixFolder_ISFHelper_Vtbl
;
2097 pUnixFolder
->lpIDropTargetVtbl
= &UnixFolder_IDropTarget_Vtbl
;
2098 pUnixFolder
->m_cRef
= 0;
2099 pUnixFolder
->m_pszPath
= NULL
;
2100 pUnixFolder
->m_pidlLocation
= NULL
;
2101 pUnixFolder
->m_dwPathMode
= IsEqualCLSID(&CLSID_UnixFolder
, pCLSID
) ? PATHMODE_UNIX
: PATHMODE_DOS
;
2102 pUnixFolder
->m_dwAttributes
= 0;
2103 pUnixFolder
->m_pCLSID
= pCLSID
;
2104 pUnixFolder
->m_dwDropEffectsMask
= DROPEFFECT_NONE
;
2106 UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2107 hr
= UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2
, pUnixFolder
), riid
, ppv
);
2108 UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2
, pUnixFolder
));
2113 HRESULT WINAPI
UnixFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2114 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2115 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixFolder
);
2118 HRESULT WINAPI
UnixDosFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2119 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2120 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_UnixDosFolder
);
2123 HRESULT WINAPI
FolderShortcut_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2124 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2125 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_FolderShortcut
);
2128 HRESULT WINAPI
MyDocuments_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2129 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2130 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_MyDocuments
);
2133 HRESULT WINAPI
ShellFSFolder_Constructor(IUnknown
*pUnkOuter
, REFIID riid
, LPVOID
*ppv
) {
2134 TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter
, riid
, ppv
);
2135 return CreateUnixFolder(pUnkOuter
, riid
, ppv
, &CLSID_ShellFSFolder
);
2138 /******************************************************************************
2139 * UnixSubFolderIterator
2141 * Class whose heap based objects represent iterators over the sub-directories
2142 * of a given UnixFolder object.
2145 /* UnixSubFolderIterator object layout and typedef.
2147 typedef struct _UnixSubFolderIterator
{
2148 const IEnumIDListVtbl
*lpIEnumIDListVtbl
;
2152 char m_szFolder
[FILENAME_MAX
];
2153 } UnixSubFolderIterator
;
2155 static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator
*iterator
) {
2156 TRACE("(iterator=%p)\n", iterator
);
2158 if (iterator
->m_dirFolder
)
2159 closedir(iterator
->m_dirFolder
);
2163 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList
* iface
,
2164 REFIID riid
, void** ppv
)
2166 TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface
, riid
, ppv
);
2168 if (!ppv
) return E_INVALIDARG
;
2170 if (IsEqualIID(&IID_IUnknown
, riid
) || IsEqualIID(&IID_IEnumIDList
, riid
)) {
2174 return E_NOINTERFACE
;
2177 IEnumIDList_AddRef(iface
);
2181 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList
* iface
)
2183 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2185 TRACE("(iface=%p)\n", iface
);
2187 return InterlockedIncrement(&This
->m_cRef
);
2190 static ULONG WINAPI
UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList
* iface
)
2192 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2195 TRACE("(iface=%p)\n", iface
);
2197 cRef
= InterlockedDecrement(&This
->m_cRef
);
2200 UnixSubFolderIterator_Destroy(This
);
2205 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList
* iface
, ULONG celt
,
2206 LPITEMIDLIST
* rgelt
, ULONG
* pceltFetched
)
2208 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2211 /* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
2212 if (This
->m_dirFolder
) {
2213 char *pszRelativePath
= This
->m_szFolder
+ lstrlenA(This
->m_szFolder
);
2214 struct dirent
*pDirEntry
;
2217 pDirEntry
= readdir(This
->m_dirFolder
);
2218 if (!pDirEntry
) break; /* No more entries */
2219 if (!strcmp(pDirEntry
->d_name
, ".") || !strcmp(pDirEntry
->d_name
, "..")) continue;
2221 /* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
2222 * and see if it passes the filter.
2224 lstrcpyA(pszRelativePath
, pDirEntry
->d_name
);
2225 rgelt
[i
] = (LPITEMIDLIST
)SHAlloc(
2226 UNIXFS_shitemid_len_from_filename(pszRelativePath
, NULL
, NULL
)+sizeof(USHORT
));
2227 if (!UNIXFS_build_shitemid(This
->m_szFolder
, rgelt
[i
]) ||
2228 !UNIXFS_is_pidl_of_type(rgelt
[i
], This
->m_fFilter
))
2233 memset(((PBYTE
)rgelt
[i
])+rgelt
[i
]->mkid
.cb
, 0, sizeof(USHORT
));
2236 *pszRelativePath
= '\0'; /* Restore the original path in This->m_szFolder. */
2242 return (i
== 0) ? S_FALSE
: S_OK
;
2245 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList
* iface
, ULONG celt
)
2247 LPITEMIDLIST
*apidl
;
2251 TRACE("(iface=%p, celt=%ld)\n", iface
, celt
);
2253 /* Call IEnumIDList::Next and delete the resulting pidls. */
2254 apidl
= (LPITEMIDLIST
*)SHAlloc(celt
* sizeof(LPITEMIDLIST
));
2255 hr
= IEnumIDList_Next(iface
, celt
, apidl
, &cFetched
);
2258 SHFree(apidl
[cFetched
]);
2264 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList
* iface
)
2266 UnixSubFolderIterator
*This
= ADJUST_THIS(UnixSubFolderIterator
, IEnumIDList
, iface
);
2268 TRACE("(iface=%p)\n", iface
);
2270 if (This
->m_dirFolder
)
2271 rewinddir(This
->m_dirFolder
);
2276 static HRESULT WINAPI
UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList
* This
,
2277 IEnumIDList
** ppenum
)
2283 /* VTable for UnixSubFolderIterator's IEnumIDList interface.
2285 static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl
= {
2286 UnixSubFolderIterator_IEnumIDList_QueryInterface
,
2287 UnixSubFolderIterator_IEnumIDList_AddRef
,
2288 UnixSubFolderIterator_IEnumIDList_Release
,
2289 UnixSubFolderIterator_IEnumIDList_Next
,
2290 UnixSubFolderIterator_IEnumIDList_Skip
,
2291 UnixSubFolderIterator_IEnumIDList_Reset
,
2292 UnixSubFolderIterator_IEnumIDList_Clone
2295 static IUnknown
*UnixSubFolderIterator_Constructor(UnixFolder
*pUnixFolder
, SHCONTF fFilter
) {
2296 UnixSubFolderIterator
*iterator
;
2298 TRACE("(pUnixFolder=%p)\n", pUnixFolder
);
2300 iterator
= SHAlloc((ULONG
)sizeof(UnixSubFolderIterator
));
2301 iterator
->lpIEnumIDListVtbl
= &UnixSubFolderIterator_IEnumIDList_Vtbl
;
2302 iterator
->m_cRef
= 0;
2303 iterator
->m_fFilter
= fFilter
;
2304 iterator
->m_dirFolder
= opendir(pUnixFolder
->m_pszPath
);
2305 lstrcpyA(iterator
->m_szFolder
, pUnixFolder
->m_pszPath
);
2307 UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList
*)iterator
);
2309 return (IUnknown
*)iterator
;