2124 lines
79 KiB
C
2124 lines
79 KiB
C
/*
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* UNIXFS - Shell namespace extension for the unix filesystem
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*
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* Copyright (C) 2005 Michael Jung
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/*
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* As you know, windows and unix do have a different philosophy with regard to
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* the question of how a filesystem should be laid out. While we unix geeks
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* learned to love the 'one-tree-rooted-at-/' approach, windows has in fact
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* a whole forest of filesystem trees, each of which is typically identified by
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* a drive letter.
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*
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* We would like wine to integrate as smoothly as possible (that is without
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* sacrificing win32 compatibility) into the unix environment. For the
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* filesystem question, this means we really would like those windows
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* applications to work with unix path- and file-names. Unfortunately, this
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* seems to be impossible in general. Therefore we have those symbolic links
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* in wine's 'dosdevices' directory, which are used to simulate drives
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* to keep windows applications happy. And as a consequence, we have those
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* drive letters show up now and then in GUI applications running under wine,
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* which gets the unix hardcore fans all angry, shouting at us @#!&$%* wine
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* hackers that we are seducing the big companies not to port their applications
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* to unix.
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*
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* DOS paths do appear at various places in GUI applications. Sometimes, they
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* show up in the title bar of an application's window. They tend to accumulate
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* in the most-recently-used section of the file-menu. And I've even seen some
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* in a configuration dialog's edit control. In those examples, wine can't do a
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* lot about this, since path-names can't be told appart from ordinary strings
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* here. That's different in the file dialogs, though.
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*
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* With the introduction of the 'shell' in win32, Microsoft established an
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* abstraction layer on top of the filesystem, called the shell namespace (I was
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* told that Gnome's virtual filesystem is conceptually similar). In the shell
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* namespace, one doesn't use ascii- or unicode-strings to uniquely identify
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* objects. Instead Microsoft introduced item-identifier-lists (The c type is
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* called ITEMIDLIST) as an abstraction of path-names. As you probably would
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* have guessed, an item-identifier-list is a list of item-identifiers (whose
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* c type's funny name is SHITEMID), which are opaque binary objects. This means
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* that no application (apart from Microsoft Office) should make any assumptions
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* on the internal structure of these SHITEMIDs.
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*
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* Since the user prefers to be presented the good-old DOS file-names instead of
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* binary ITEMIDLISTs, a translation method between string-based file-names and
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* ITEMIDLISTs was established. At the core of this are the COM-Interface
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* IShellFolder and especially it's methods ParseDisplayName and
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* GetDisplayNameOf. Basically, you give a DOS-path (let's say C:\windows) to
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* ParseDisplayName and get a SHITEMID similar to <Desktop|My Computer|C:|windows|>.
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* Since it's opaque, you can't see the 'C', the 'windows' and the other stuff.
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* You can only figure out that the ITEMIDLIST is composed of four SHITEMIDS.
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* The file dialog applies IShellFolder's BindToObject method to bind to each of
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* those four objects (Desktop, My Computer, C: and windows. All of them have to
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* implement the IShellFolder interface.) and asks them how they would like to be
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* displayed (basically their icon and the string displayed). If the file dialog
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* asks <Desktop|My Computer|C:|windows> which sub-objects it contains (via
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* EnumObjects) it gets a list of opaque SHITEMIDs, which can be concatenated to
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* <Desktop|...|windows> to build a new ITEMIDLIST and browse, for instance,
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* into <system32>. This means the file dialog browses the shell namespace by
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* identifying objects via ITEMIDLISTs. Once the user has selected a location to
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* save his valuable file, the file dialog calls IShellFolder's GetDisplayNameOf
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* method to translate the ITEMIDLIST back to a DOS filename.
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*
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* It seems that one intention of the shell namespace concept was to make it
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* possible to have objects in the namespace, which don't have any counterpart
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* in the filesystem. The 'My Computer' shell folder object is one instance
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* which comes to mind (Go try to save a file into 'My Computer' on windows.)
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* So, to make matters a little more complex, before the file dialog asks a
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* shell namespace object for it's DOS path, it asks if it actually has one.
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* This is done via the IShellFolder::GetAttributesOf method, which sets the
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* SFGAO_FILESYSTEM if - and only if - it has.
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*
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* The two things, described in the previous two paragraphs, are what unixfs is
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* based on. So basically, if UnixDosFolder's ParseDisplayName method is called
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* with a 'c:\windows' path-name, it doesn't return an
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* <Desktop|My Computer|C:|windows|> ITEMIDLIST. Instead, it uses
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* shell32's wine_get_unix_path_name and the _posix_ (which means not the win32)
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* fileio api's to figure out that c: is mapped to - let's say -
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* /home/mjung/.wine/drive_c and then constructs a
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* <Desktop|/|home|mjung|.wine|drive_c> ITEMIDLIST. Which is what the file
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* dialog uses to display the folder and file objects, which is why you see a
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* unix path. When the user has found a nice place for his file and hits the
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* save button, the ITEMIDLIST of the selected folder object is passed to
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* GetDisplayNameOf, which returns a _DOS_ path name
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* (like H:\home_of_my_new_file out of <|Desktop|/|home|mjung|home_of_my_new_file|>).
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* Unixfs basically mounts your dos devices together in order to construct
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* a copy of your unix filesystem structure.
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*
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* But what if none of the symbolic links in 'dosdevices' points to '/', you
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* might ask ("And I don't want wine have access to my complete hard drive, you
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* *%&1#!"). No problem, as I stated above, unixfs uses the _posix_ apis to
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* construct the ITEMIDLISTs. Folders, which aren't accessible via a drive letter,
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* don't have the SFGAO_FILESYSTEM flag set. So the file dialogs should'nt allow
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* the user to select such a folder for file storage (And if it does anyhow, it
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* will not be able to return a valid path, since there is none). Think of those
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* folders as a hierarchy of 'My Computer'-like folders, which happen to be a
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* shadow of your unix filesystem tree. And since all of this stuff doesn't
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* change anything at all in wine's fileio api's, windows applications will have
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* no more access rights as they had before.
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*
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* To sum it all up, you can still savely run wine with you root account (Just
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* kidding, don't do it.)
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*
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* If you are now standing in front of your computer, shouting hotly
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* "I am not convinced, Mr. Rumsfeld^H^H^H^H^H^H^H^H^H^H^H^H", fire up regedit
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* and delete HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\
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* Explorer\Desktop\Namespace\{9D20AAE8-0625-44B0-9CA7-71889C2254D9} and you
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* will be back in the pre-unixfs days.
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdio.h>
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#include <stdarg.h>
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#include <limits.h>
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#include <dirent.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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#ifdef HAVE_PWD_H
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# include <pwd.h>
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#endif
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#include <grp.h>
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#include <limits.h>
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#define COBJMACROS
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "objbase.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "winternl.h"
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#include "wine/debug.h"
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#include "shell32_main.h"
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#include "shellfolder.h"
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#include "shfldr.h"
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#include "shresdef.h"
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#include "pidl.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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const GUID CLSID_UnixFolder = {0xcc702eb2, 0x7dc5, 0x11d9, {0xc6, 0x87, 0x00, 0x04, 0x23, 0x8a, 0x01, 0xcd}};
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const GUID CLSID_UnixDosFolder = {0x9d20aae8, 0x0625, 0x44b0, {0x9c, 0xa7, 0x71, 0x88, 0x9c, 0x22, 0x54, 0xd9}};
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#define ADJUST_THIS(c,m,p) ((c*)(((long)p)-(long)&(((c*)0)->lp##m##Vtbl)))
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#define STATIC_CAST(i,p) ((i*)&p->lp##i##Vtbl)
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/* FileStruct reserves one byte for szNames, thus we don't have to
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* alloc a byte for the terminating '\0' of 'name'. Two of the
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* additional bytes are for SHITEMID's cb field. One is for IDLDATA's
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* type field. One is for FileStruct's szNames field, to terminate
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* the alternate DOS name, which we don't use here.
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*/
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#define SHITEMID_LEN_FROM_NAME_LEN(n) \
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(sizeof(USHORT)+sizeof(PIDLTYPE)+sizeof(FileStruct)+(n)+sizeof(char))
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#define NAME_LEN_FROM_LPSHITEMID(s) \
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(((LPSHITEMID)s)->cb-sizeof(USHORT)-sizeof(PIDLTYPE)-sizeof(FileStruct)-sizeof(char))
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#define PATHMODE_UNIX 0
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#define PATHMODE_DOS 1
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/* UnixFolder object layout and typedef.
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*/
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typedef struct _UnixFolder {
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const IShellFolder2Vtbl *lpIShellFolder2Vtbl;
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const IPersistFolder3Vtbl *lpIPersistFolder3Vtbl;
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const IPersistPropertyBagVtbl *lpIPersistPropertyBagVtbl;
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const IDropTargetVtbl *lpIDropTargetVtbl;
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const ISFHelperVtbl *lpISFHelperVtbl;
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LONG m_cRef;
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CHAR *m_pszPath; /* Target path of the shell folder */
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LPITEMIDLIST m_pidlLocation; /* Location in the shell namespace */
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DWORD m_dwPathMode;
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DWORD m_dwAttributes;
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const CLSID *m_pCLSID;
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DWORD m_dwDropEffectsMask;
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} UnixFolder;
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/* Will hold the registered clipboard format identifier for ITEMIDLISTS. */
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static UINT cfShellIDList = 0;
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/******************************************************************************
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* UNIXFS_is_rooted_at_desktop [Internal]
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*
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* Checks if the unixfs namespace extension is rooted at desktop level.
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*
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* RETURNS
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* TRUE, if unixfs is rooted at desktop level
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* FALSE, if not.
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*/
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BOOL UNIXFS_is_rooted_at_desktop(void) {
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HKEY hKey;
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WCHAR wszRootedAtDesktop[69 + CHARS_IN_GUID] = {
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'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
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'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
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'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
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'N','a','m','e','S','p','a','c','e','\\',0 };
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if (StringFromGUID2(&CLSID_UnixDosFolder, wszRootedAtDesktop + 69, CHARS_IN_GUID) &&
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RegOpenKeyExW(HKEY_LOCAL_MACHINE, wszRootedAtDesktop, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
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{
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RegCloseKey(hKey);
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return TRUE;
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}
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return FALSE;
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}
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/******************************************************************************
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* UNIXFS_is_pidl_of_type [INTERNAL]
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*
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* Checks for the first SHITEMID of an ITEMIDLIST if it passes a filter.
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*
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* PARAMS
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* pIDL [I] The ITEMIDLIST to be checked.
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* fFilter [I] Shell condition flags, which specify the filter.
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*
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* RETURNS
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* TRUE, if pIDL is accepted by fFilter
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* FALSE, otherwise
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*/
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static inline BOOL UNIXFS_is_pidl_of_type(LPITEMIDLIST pIDL, SHCONTF fFilter) {
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LPPIDLDATA pIDLData = _ILGetDataPointer(pIDL);
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if (!(fFilter & SHCONTF_INCLUDEHIDDEN) && pIDLData &&
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(pIDLData->u.file.uFileAttribs & FILE_ATTRIBUTE_HIDDEN))
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{
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return FALSE;
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}
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if (_ILIsFolder(pIDL) && (fFilter & SHCONTF_FOLDERS)) return TRUE;
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if (_ILIsValue(pIDL) && (fFilter & SHCONTF_NONFOLDERS)) return TRUE;
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return FALSE;
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}
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/******************************************************************************
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* UNIXFS_is_dos_device [Internal]
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*
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* Determines if a unix directory corresponds to any dos device.
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*
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* PARAMS
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* statPath [I] The stat struct of the directory, as returned by stat(2).
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*
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* RETURNS
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* TRUE, if statPath corresponds to any dos drive letter
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* FALSE, otherwise
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*/
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static BOOL UNIXFS_is_dos_device(const struct stat *statPath) {
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struct stat statDrive;
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char *pszDrivePath;
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DWORD dwDriveMap;
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WCHAR wszDosDevice[4] = { 'A', ':', '\\', 0 };
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for (dwDriveMap = GetLogicalDrives(); dwDriveMap; dwDriveMap >>= 1, wszDosDevice[0]++) {
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if (!(dwDriveMap & 0x1)) continue;
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pszDrivePath = wine_get_unix_file_name(wszDosDevice);
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if (pszDrivePath && !stat(pszDrivePath, &statDrive)) {
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HeapFree(GetProcessHeap(), 0, pszDrivePath);
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if ((statPath->st_dev == statDrive.st_dev) && (statPath->st_ino == statDrive.st_ino))
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return TRUE;
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}
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}
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return FALSE;
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}
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/******************************************************************************
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* UNIXFS_get_unix_path [Internal]
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*
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* Convert an absolute dos path to an absolute canonicalized unix path.
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* Evaluate "/.", "/.." and symbolic links.
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*
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* PARAMS
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* pszDosPath [I] An absolute dos path
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* pszCanonicalPath [O] Buffer of length FILENAME_MAX. Will receive the canonical path.
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*
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* RETURNS
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* Success, TRUE
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* Failure, FALSE - Path not existent, too long, insufficient rights, to many symlinks
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*/
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static BOOL UNIXFS_get_unix_path(LPCWSTR pszDosPath, char *pszCanonicalPath)
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{
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char *pPathTail, *pElement, *pCanonicalTail, szPath[FILENAME_MAX], *pszUnixPath;
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struct stat fileStat;
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TRACE("(pszDosPath=%s, pszCanonicalPath=%p)\n", debugstr_w(pszDosPath), pszCanonicalPath);
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if (!pszDosPath || pszDosPath[1] != ':')
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return FALSE;
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pszUnixPath = wine_get_unix_file_name(pszDosPath);
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if (!pszUnixPath) return FALSE;
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strcpy(szPath, pszUnixPath);
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HeapFree(GetProcessHeap(), 0, pszUnixPath);
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/* pCanonicalTail always points to the end of the canonical path constructed
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* thus far. pPathTail points to the still to be processed part of the input
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* path. pElement points to the path element currently investigated.
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*/
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*pszCanonicalPath = '\0';
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pCanonicalTail = pszCanonicalPath;
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pPathTail = szPath;
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do {
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char cTemp;
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int cLinks = 0;
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pElement = pPathTail;
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pPathTail = strchr(pPathTail+1, '/');
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if (!pPathTail) /* Last path element may not be terminated by '/'. */
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pPathTail = pElement + strlen(pElement);
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/* Temporarily terminate the current path element. Will be restored later. */
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cTemp = *pPathTail;
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*pPathTail = '\0';
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/* Skip "/." path elements */
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if (!strcmp("/.", pElement)) {
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*pPathTail = cTemp;
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continue;
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}
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/* Remove last element in canonical path for "/.." elements, then skip. */
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if (!strcmp("/..", pElement)) {
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char *pTemp = strrchr(pszCanonicalPath, '/');
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if (pTemp)
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pCanonicalTail = pTemp;
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*pCanonicalTail = '\0';
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*pPathTail = cTemp;
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continue;
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}
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/* lstat returns zero on success. */
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if (lstat(szPath, &fileStat))
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return FALSE;
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if (S_ISLNK(fileStat.st_mode)) {
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char szSymlink[FILENAME_MAX];
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int cLinkLen, cTailLen;
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/* Avoid infinite loop for recursive links. */
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if (++cLinks > 64)
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return FALSE;
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cLinkLen = readlink(szPath, szSymlink, FILENAME_MAX);
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if (cLinkLen < 0)
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return FALSE;
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*pPathTail = cTemp;
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cTailLen = strlen(pPathTail);
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if (szSymlink[0] == '/') {
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/* Absolute link. Copy to szPath, concat remaining path and start all over. */
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if (cLinkLen + cTailLen + 1 > FILENAME_MAX)
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return FALSE;
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/* Avoid double slashes. */
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if (szSymlink[cLinkLen-1] == '/' && pPathTail[0] == '/') {
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szSymlink[cLinkLen-1] = '\0';
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cLinkLen--;
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}
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memcpy(szSymlink + cLinkLen, pPathTail, cTailLen + 1);
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memcpy(szPath, szSymlink, cLinkLen + cTailLen + 1);
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*pszCanonicalPath = '\0';
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pCanonicalTail = pszCanonicalPath;
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pPathTail = szPath;
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} else {
|
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/* Relative link. Expand into szPath and continue. */
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char szTemp[FILENAME_MAX];
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int cTailLen = strlen(pPathTail);
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if (pElement - szPath + 1 + cLinkLen + cTailLen + 1 > FILENAME_MAX)
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return FALSE;
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memcpy(szTemp, pPathTail, cTailLen + 1);
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memcpy(pElement + 1, szSymlink, cLinkLen);
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memcpy(pElement + 1 + cLinkLen, szTemp, cTailLen + 1);
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pPathTail = pElement;
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}
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} else {
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/* Regular directory or file. Copy to canonical path */
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if (pCanonicalTail - pszCanonicalPath + pPathTail - pElement + 1 > FILENAME_MAX)
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return FALSE;
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memcpy(pCanonicalTail, pElement, pPathTail - pElement + 1);
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pCanonicalTail += pPathTail - pElement;
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*pPathTail = cTemp;
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}
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} while (pPathTail[0] == '/');
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TRACE("--> %s\n", debugstr_a(pszCanonicalPath));
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return TRUE;
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}
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/******************************************************************************
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* UNIXFS_build_shitemid [Internal]
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*
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* Constructs a new SHITEMID for the last component of path 'pszUnixPath' into
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* buffer 'pIDL'.
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*
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* PARAMS
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* pszUnixPath [I] An absolute path. The SHITEMID will be build for the last component.
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* pIDL [O] SHITEMID will be constructed here.
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*
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* RETURNS
|
|
* Success: A pointer to the terminating '\0' character of path.
|
|
* Failure: NULL
|
|
*
|
|
* NOTES
|
|
* Minimum size of pIDL is SHITEMID_LEN_FROM_NAME_LEN(strlen(last_component_of_path)).
|
|
* If what you need is a PIDLLIST with a single SHITEMID, don't forget to append
|
|
* a 0 USHORT value.
|
|
*/
|
|
static char* UNIXFS_build_shitemid(char *pszUnixPath, void *pIDL) {
|
|
LARGE_INTEGER time;
|
|
FILETIME fileTime;
|
|
LPPIDLDATA pIDLData;
|
|
struct stat fileStat;
|
|
char *pszComponent;
|
|
int cComponentLen;
|
|
|
|
TRACE("(pszUnixPath=%s, pIDL=%p)\n", debugstr_a(pszUnixPath), pIDL);
|
|
|
|
/* Compute the SHITEMID's length and wipe it. */
|
|
pszComponent = strrchr(pszUnixPath, '/') + 1;
|
|
cComponentLen = strlen(pszComponent);
|
|
memset(pIDL, 0, SHITEMID_LEN_FROM_NAME_LEN(cComponentLen));
|
|
((LPSHITEMID)pIDL)->cb = SHITEMID_LEN_FROM_NAME_LEN(cComponentLen) ;
|
|
|
|
/* We are only interested in regular files and directories. */
|
|
if (stat(pszUnixPath, &fileStat)) return NULL;
|
|
if (!S_ISDIR(fileStat.st_mode) && !S_ISREG(fileStat.st_mode)) return NULL;
|
|
|
|
/* Set shell32's standard SHITEMID data fields. */
|
|
pIDLData = _ILGetDataPointer((LPCITEMIDLIST)pIDL);
|
|
pIDLData->type = S_ISDIR(fileStat.st_mode) ? PT_FOLDER : PT_VALUE;
|
|
pIDLData->u.file.dwFileSize = (DWORD)fileStat.st_size;
|
|
RtlSecondsSince1970ToTime( fileStat.st_mtime, &time );
|
|
fileTime.dwLowDateTime = time.u.LowPart;
|
|
fileTime.dwHighDateTime = time.u.HighPart;
|
|
FileTimeToDosDateTime(&fileTime, &pIDLData->u.file.uFileDate, &pIDLData->u.file.uFileTime);
|
|
pIDLData->u.file.uFileAttribs = 0;
|
|
if (S_ISDIR(fileStat.st_mode)) pIDLData->u.file.uFileAttribs |= FILE_ATTRIBUTE_DIRECTORY;
|
|
if (pszComponent[0] == '.') pIDLData->u.file.uFileAttribs |= FILE_ATTRIBUTE_HIDDEN;
|
|
memcpy(pIDLData->u.file.szNames, pszComponent, cComponentLen);
|
|
|
|
return pszComponent + cComponentLen;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_path_to_pidl [Internal]
|
|
*
|
|
* PARAMS
|
|
* pUnixFolder [I] If path is relative, pUnixFolder represents the base path
|
|
* path [I] An absolute unix or dos path or a path relativ to pUnixFolder
|
|
* ppidl [O] The corresponding ITEMIDLIST. Release with SHFree/ILFree
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE, invalid params or out of memory
|
|
*
|
|
* NOTES
|
|
* pUnixFolder also carries the information if the path is expected to be unix or dos.
|
|
*/
|
|
static BOOL UNIXFS_path_to_pidl(UnixFolder *pUnixFolder, const WCHAR *path, LPITEMIDLIST *ppidl) {
|
|
LPITEMIDLIST pidl;
|
|
int cSubDirs, cPidlLen, cPathLen;
|
|
char *pSlash, szCompletePath[FILENAME_MAX], *pNextPathElement;
|
|
|
|
TRACE("pUnixFolder=%p, path=%s, ppidl=%p\n", pUnixFolder, debugstr_w(path), ppidl);
|
|
|
|
if (!ppidl || !path)
|
|
return FALSE;
|
|
|
|
/* Build an absolute path and let pNextPathElement point to the interesting
|
|
* relative sub-path. We need the absolute path to call 'stat', but the pidl
|
|
* will only contain the relative part.
|
|
*/
|
|
if ((pUnixFolder->m_dwPathMode == PATHMODE_DOS) && (path[1] == ':'))
|
|
{
|
|
/* Absolute dos path. Convert to unix */
|
|
if (!UNIXFS_get_unix_path(path, szCompletePath))
|
|
return FALSE;
|
|
pNextPathElement = szCompletePath;
|
|
}
|
|
else if ((pUnixFolder->m_dwPathMode == PATHMODE_UNIX) && (path[0] == '/'))
|
|
{
|
|
/* Absolute unix path. Just convert to ANSI. */
|
|
WideCharToMultiByte(CP_UNIXCP, 0, path, -1, szCompletePath, FILENAME_MAX, NULL, NULL);
|
|
pNextPathElement = szCompletePath;
|
|
}
|
|
else
|
|
{
|
|
/* Relative dos or unix path. Concat with this folder's path */
|
|
int cBasePathLen = strlen(pUnixFolder->m_pszPath);
|
|
memcpy(szCompletePath, pUnixFolder->m_pszPath, cBasePathLen);
|
|
WideCharToMultiByte(CP_UNIXCP, 0, path, -1, szCompletePath + cBasePathLen,
|
|
FILENAME_MAX - cBasePathLen, NULL, NULL);
|
|
pNextPathElement = szCompletePath + cBasePathLen - 1;
|
|
|
|
/* If in dos mode, replace '\' with '/' */
|
|
if (pUnixFolder->m_dwPathMode == PATHMODE_DOS) {
|
|
char *pBackslash = strchr(pNextPathElement, '\\');
|
|
while (pBackslash) {
|
|
*pBackslash = '/';
|
|
pBackslash = strchr(pBackslash, '\\');
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Special case for the root folder. */
|
|
if (!strcmp(szCompletePath, "/")) {
|
|
*ppidl = pidl = (LPITEMIDLIST)SHAlloc(sizeof(USHORT));
|
|
if (!pidl) return FALSE;
|
|
pidl->mkid.cb = 0; /* Terminate the ITEMIDLIST */
|
|
return TRUE;
|
|
}
|
|
|
|
/* Remove trailing slash, if present */
|
|
cPathLen = strlen(szCompletePath);
|
|
if (szCompletePath[cPathLen-1] == '/')
|
|
szCompletePath[cPathLen-1] = '\0';
|
|
|
|
if ((szCompletePath[0] != '/') || (pNextPathElement[0] != '/')) {
|
|
ERR("szCompletePath: %s, pNextPathElment: %s\n", szCompletePath, pNextPathElement);
|
|
return FALSE;
|
|
}
|
|
|
|
/* At this point, we have an absolute unix path in szCompletePath
|
|
* and the relative portion of it in pNextPathElement. Both starting with '/'
|
|
* and _not_ terminated by a '/'. */
|
|
TRACE("complete path: %s, relative path: %s\n", szCompletePath, pNextPathElement);
|
|
|
|
/* Count the number of sub-directories in the path */
|
|
cSubDirs = 0;
|
|
pSlash = pNextPathElement;
|
|
while (pSlash) {
|
|
cSubDirs++;
|
|
pSlash = strchr(pSlash+1, '/');
|
|
}
|
|
|
|
/* Allocate enough memory to hold the path. The -cSubDirs is for the '/'
|
|
* characters, which are not stored in the ITEMIDLIST. */
|
|
cPidlLen = strlen(pNextPathElement) - cSubDirs + cSubDirs * SHITEMID_LEN_FROM_NAME_LEN(0) + sizeof(USHORT);
|
|
*ppidl = pidl = (LPITEMIDLIST)SHAlloc(cPidlLen);
|
|
if (!pidl) return FALSE;
|
|
|
|
/* Concatenate the SHITEMIDs of the sub-directories. */
|
|
while (*pNextPathElement) {
|
|
pSlash = strchr(pNextPathElement+1, '/');
|
|
if (pSlash) *pSlash = '\0';
|
|
pNextPathElement = UNIXFS_build_shitemid(szCompletePath, pidl);
|
|
if (pSlash) *pSlash = '/';
|
|
|
|
if (!pNextPathElement) {
|
|
SHFree(*ppidl);
|
|
return FALSE;
|
|
}
|
|
pidl = ILGetNext(pidl);
|
|
}
|
|
pidl->mkid.cb = 0; /* Terminate the ITEMIDLIST */
|
|
|
|
if ((char *)pidl-(char *)*ppidl+sizeof(USHORT) != cPidlLen) /* We've corrupted the heap :( */
|
|
ERR("Computed length of pidl incorrect. Please report.\n");
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UNIXFS_initialize_target_folder [Internal]
|
|
*
|
|
* Initialize the m_pszPath member of an UnixFolder, given an absolute unix
|
|
* base path and a relative ITEMIDLIST. Leave the m_pidlLocation member, which
|
|
* specifies the location in the shell namespace alone.
|
|
*
|
|
* PARAMS
|
|
* This [IO] The UnixFolder, whose target path is to be initialized
|
|
* szBasePath [I] The absolute base path
|
|
* pidlSubFolder [I] Relative part of the path, given as an ITEMIDLIST
|
|
* dwAttributes [I] Attributes to add to the Folders m_dwAttributes member
|
|
* (Used to pass the SFGAO_FILESYSTEM flag down the path)
|
|
* RETURNS
|
|
* Success: S_OK,
|
|
* Failure: E_FAIL
|
|
*/
|
|
static HRESULT UNIXFS_initialize_target_folder(UnixFolder *This, const char *szBasePath,
|
|
LPCITEMIDLIST pidlSubFolder, DWORD dwAttributes)
|
|
{
|
|
LPCITEMIDLIST current = pidlSubFolder;
|
|
DWORD dwPathLen = strlen(szBasePath)+1;
|
|
struct stat statPrefix;
|
|
char *pNextDir;
|
|
|
|
/* Determine the path's length bytes */
|
|
while (current && current->mkid.cb) {
|
|
dwPathLen += NAME_LEN_FROM_LPSHITEMID(current) + 1; /* For the '/' */
|
|
current = ILGetNext(current);
|
|
};
|
|
|
|
/* Build the path and compute the attributes*/
|
|
This->m_dwAttributes =
|
|
dwAttributes|SFGAO_FOLDER|SFGAO_HASSUBFOLDER|SFGAO_FILESYSANCESTOR|SFGAO_CANRENAME;
|
|
This->m_pszPath = pNextDir = SHAlloc(dwPathLen);
|
|
if (!This->m_pszPath) {
|
|
WARN("SHAlloc failed!\n");
|
|
return E_FAIL;
|
|
}
|
|
current = pidlSubFolder;
|
|
strcpy(pNextDir, szBasePath);
|
|
pNextDir += strlen(szBasePath);
|
|
if (This->m_dwPathMode == PATHMODE_UNIX || IsEqualCLSID(&CLSID_MyDocuments, This->m_pCLSID))
|
|
This->m_dwAttributes |= SFGAO_FILESYSTEM;
|
|
if (!(This->m_dwAttributes & SFGAO_FILESYSTEM)) {
|
|
*pNextDir = '\0';
|
|
if (!stat(This->m_pszPath, &statPrefix) && UNIXFS_is_dos_device(&statPrefix))
|
|
This->m_dwAttributes |= SFGAO_FILESYSTEM;
|
|
}
|
|
while (current && current->mkid.cb) {
|
|
memcpy(pNextDir, _ILGetTextPointer(current), NAME_LEN_FROM_LPSHITEMID(current));
|
|
pNextDir += NAME_LEN_FROM_LPSHITEMID(current);
|
|
if (!(This->m_dwAttributes & SFGAO_FILESYSTEM)) {
|
|
*pNextDir = '\0';
|
|
if (!stat(This->m_pszPath, &statPrefix) && UNIXFS_is_dos_device(&statPrefix))
|
|
This->m_dwAttributes |= SFGAO_FILESYSTEM;
|
|
}
|
|
*pNextDir++ = '/';
|
|
current = ILGetNext(current);
|
|
}
|
|
*pNextDir='\0';
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UnixFolder
|
|
*
|
|
* Class whose heap based instances represent unix filesystem directories.
|
|
*/
|
|
|
|
static void UnixFolder_Destroy(UnixFolder *pUnixFolder) {
|
|
TRACE("(pUnixFolder=%p)\n", pUnixFolder);
|
|
|
|
SHFree(pUnixFolder->m_pszPath);
|
|
ILFree(pUnixFolder->m_pidlLocation);
|
|
SHFree(pUnixFolder);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_QueryInterface(IShellFolder2 *iface, REFIID riid,
|
|
void **ppv)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IShellFolder, riid) ||
|
|
IsEqualIID(&IID_IShellFolder2, riid))
|
|
{
|
|
*ppv = STATIC_CAST(IShellFolder2, This);
|
|
} else if (IsEqualIID(&IID_IPersistFolder3, riid) || IsEqualIID(&IID_IPersistFolder2, riid) ||
|
|
IsEqualIID(&IID_IPersistFolder, riid) || IsEqualIID(&IID_IPersist, riid))
|
|
{
|
|
*ppv = STATIC_CAST(IPersistFolder3, This);
|
|
} else if (IsEqualIID(&IID_IPersistPropertyBag, riid)) {
|
|
*ppv = STATIC_CAST(IPersistPropertyBag, This);
|
|
} else if (IsEqualIID(&IID_ISFHelper, riid)) {
|
|
*ppv = STATIC_CAST(ISFHelper, This);
|
|
} else if (IsEqualIID(&IID_IDropTarget, riid)) {
|
|
*ppv = STATIC_CAST(IDropTarget, This);
|
|
if (!cfShellIDList)
|
|
cfShellIDList = RegisterClipboardFormatA(CFSTR_SHELLIDLIST);
|
|
} else {
|
|
*ppv = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef((IUnknown*)*ppv);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IShellFolder2_AddRef(IShellFolder2 *iface) {
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
return InterlockedIncrement(&This->m_cRef);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IShellFolder2_Release(IShellFolder2 *iface) {
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
ULONG cRef;
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
cRef = InterlockedDecrement(&This->m_cRef);
|
|
|
|
if (!cRef)
|
|
UnixFolder_Destroy(This);
|
|
|
|
return cRef;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_ParseDisplayName(IShellFolder2* iface, HWND hwndOwner,
|
|
LPBC pbcReserved, LPOLESTR lpszDisplayName, ULONG* pchEaten, LPITEMIDLIST* ppidl,
|
|
ULONG* pdwAttributes)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
BOOL result;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, pbcReserved=%p, lpszDisplayName=%s, pchEaten=%p, ppidl=%p, "
|
|
"pdwAttributes=%p) stub\n", iface, hwndOwner, pbcReserved, debugstr_w(lpszDisplayName),
|
|
pchEaten, ppidl, pdwAttributes);
|
|
|
|
result = UNIXFS_path_to_pidl(This, lpszDisplayName, ppidl);
|
|
if (result && pdwAttributes && *pdwAttributes)
|
|
{
|
|
IShellFolder *pParentSF;
|
|
LPCITEMIDLIST pidlLast;
|
|
HRESULT hr;
|
|
|
|
hr = SHBindToParent(*ppidl, &IID_IShellFolder, (LPVOID*)&pParentSF, &pidlLast);
|
|
if (FAILED(hr)) return E_FAIL;
|
|
IShellFolder_GetAttributesOf(pParentSF, 1, &pidlLast, pdwAttributes);
|
|
IShellFolder_Release(pParentSF);
|
|
}
|
|
|
|
if (!result) TRACE("FAILED!\n");
|
|
return result ? S_OK : E_FAIL;
|
|
}
|
|
|
|
static IUnknown *UnixSubFolderIterator_Constructor(UnixFolder *pUnixFolder, SHCONTF fFilter);
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_EnumObjects(IShellFolder2* iface, HWND hwndOwner,
|
|
SHCONTF grfFlags, IEnumIDList** ppEnumIDList)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
IUnknown *newIterator;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, grfFlags=%08lx, ppEnumIDList=%p)\n",
|
|
iface, hwndOwner, grfFlags, ppEnumIDList);
|
|
|
|
if (!This->m_pszPath) {
|
|
WARN("EnumObjects called on uninitialized UnixFolder-object!\n");
|
|
return E_UNEXPECTED;
|
|
}
|
|
|
|
newIterator = UnixSubFolderIterator_Constructor(This, grfFlags);
|
|
hr = IUnknown_QueryInterface(newIterator, &IID_IEnumIDList, (void**)ppEnumIDList);
|
|
IUnknown_Release(newIterator);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT CreateUnixFolder(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv, const CLSID *pCLSID);
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_BindToObject(IShellFolder2* iface, LPCITEMIDLIST pidl,
|
|
LPBC pbcReserved, REFIID riid, void** ppvOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
IPersistFolder3 *persistFolder;
|
|
HRESULT hr;
|
|
const CLSID *clsidChild;
|
|
|
|
TRACE("(iface=%p, pidl=%p, pbcReserver=%p, riid=%p, ppvOut=%p)\n",
|
|
iface, pidl, pbcReserved, riid, ppvOut);
|
|
|
|
if (!pidl || !pidl->mkid.cb)
|
|
return E_INVALIDARG;
|
|
|
|
if (IsEqualCLSID(This->m_pCLSID, &CLSID_FolderShortcut)) {
|
|
/* Children of FolderShortcuts are ShellFSFolders on Windows.
|
|
* Unixfs' counterpart is UnixDosFolder. */
|
|
clsidChild = &CLSID_UnixDosFolder;
|
|
} else {
|
|
clsidChild = This->m_pCLSID;
|
|
}
|
|
|
|
hr = CreateUnixFolder(NULL, &IID_IPersistFolder3, (void**)&persistFolder, clsidChild);
|
|
if (!SUCCEEDED(hr)) return hr;
|
|
hr = IPersistFolder_QueryInterface(persistFolder, riid, (void**)ppvOut);
|
|
|
|
if (SUCCEEDED(hr)) {
|
|
UnixFolder *subfolder = ADJUST_THIS(UnixFolder, IPersistFolder3, persistFolder);
|
|
subfolder->m_pidlLocation = ILCombine(This->m_pidlLocation, pidl);
|
|
hr = UNIXFS_initialize_target_folder(subfolder, This->m_pszPath, pidl,
|
|
This->m_dwAttributes & SFGAO_FILESYSTEM);
|
|
}
|
|
|
|
IPersistFolder3_Release(persistFolder);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_BindToStorage(IShellFolder2* This, LPCITEMIDLIST pidl,
|
|
LPBC pbcReserved, REFIID riid, void** ppvObj)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_CompareIDs(IShellFolder2* iface, LPARAM lParam,
|
|
LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
|
|
{
|
|
BOOL isEmpty1, isEmpty2;
|
|
HRESULT hr = E_FAIL;
|
|
LPITEMIDLIST firstpidl;
|
|
IShellFolder2 *psf;
|
|
int compare;
|
|
|
|
TRACE("(iface=%p, lParam=%ld, pidl1=%p, pidl2=%p)\n", iface, lParam, pidl1, pidl2);
|
|
|
|
isEmpty1 = !pidl1 || !pidl1->mkid.cb;
|
|
isEmpty2 = !pidl2 || !pidl2->mkid.cb;
|
|
|
|
if (isEmpty1 && isEmpty2)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, 0);
|
|
else if (isEmpty1)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
else if (isEmpty2)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
if (_ILIsFolder(pidl1) && !_ILIsFolder(pidl2))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
if (!_ILIsFolder(pidl1) && _ILIsFolder(pidl2))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
compare = CompareStringA(LOCALE_USER_DEFAULT, NORM_IGNORECASE,
|
|
_ILGetTextPointer(pidl1), NAME_LEN_FROM_LPSHITEMID(pidl1),
|
|
_ILGetTextPointer(pidl2), NAME_LEN_FROM_LPSHITEMID(pidl2));
|
|
|
|
if ((compare == CSTR_LESS_THAN) || (compare == CSTR_GREATER_THAN))
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)((compare == CSTR_LESS_THAN)?-1:1));
|
|
|
|
if (pidl1->mkid.cb < pidl2->mkid.cb)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)-1);
|
|
else if (pidl1->mkid.cb > pidl2->mkid.cb)
|
|
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (WORD)1);
|
|
|
|
firstpidl = ILCloneFirst(pidl1);
|
|
pidl1 = ILGetNext(pidl1);
|
|
pidl2 = ILGetNext(pidl2);
|
|
|
|
hr = IShellFolder2_BindToObject(iface, firstpidl, NULL, &IID_IShellFolder, (LPVOID*)&psf);
|
|
if (SUCCEEDED(hr)) {
|
|
hr = IShellFolder_CompareIDs(psf, lParam, pidl1, pidl2);
|
|
IShellFolder2_Release(psf);
|
|
}
|
|
|
|
ILFree(firstpidl);
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_CreateViewObject(IShellFolder2* iface, HWND hwndOwner,
|
|
REFIID riid, void** ppv)
|
|
{
|
|
HRESULT hr = E_INVALIDARG;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, riid=%p, ppv=%p) stub\n", iface, hwndOwner, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
*ppv = NULL;
|
|
|
|
if (IsEqualIID(&IID_IShellView, riid)) {
|
|
LPSHELLVIEW pShellView;
|
|
|
|
pShellView = IShellView_Constructor((IShellFolder*)iface);
|
|
if (pShellView) {
|
|
hr = IShellView_QueryInterface(pShellView, riid, ppv);
|
|
IShellView_Release(pShellView);
|
|
}
|
|
} else if (IsEqualIID(&IID_IDropTarget, riid)) {
|
|
hr = IShellFolder2_QueryInterface(iface, &IID_IDropTarget, ppv);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetAttributesOf(IShellFolder2* iface, UINT cidl,
|
|
LPCITEMIDLIST* apidl, SFGAOF* rgfInOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(iface=%p, cidl=%u, apidl=%p, rgfInOut=%p)\n", iface, cidl, apidl, rgfInOut);
|
|
|
|
if (!rgfInOut || (cidl && !apidl))
|
|
return E_INVALIDARG;
|
|
|
|
if (cidl == 0) {
|
|
*rgfInOut &= This->m_dwAttributes;
|
|
} else {
|
|
char szAbsolutePath[FILENAME_MAX], *pszRelativePath;
|
|
UINT i;
|
|
|
|
*rgfInOut = SFGAO_CANCOPY|SFGAO_CANMOVE|SFGAO_CANLINK|SFGAO_CANRENAME|SFGAO_CANDELETE|
|
|
SFGAO_HASPROPSHEET|SFGAO_DROPTARGET|SFGAO_FILESYSTEM;
|
|
lstrcpyA(szAbsolutePath, This->m_pszPath);
|
|
pszRelativePath = szAbsolutePath + lstrlenA(szAbsolutePath);
|
|
for (i=0; i<cidl; i++) {
|
|
if (!(This->m_dwAttributes & SFGAO_FILESYSTEM)) {
|
|
struct stat fileStat;
|
|
char *pszName = _ILGetTextPointer(apidl[i]);
|
|
if (!pszName) return E_INVALIDARG;
|
|
lstrcpyA(pszRelativePath, pszName);
|
|
if (stat(szAbsolutePath, &fileStat) || !UNIXFS_is_dos_device(&fileStat))
|
|
*rgfInOut &= ~SFGAO_FILESYSTEM;
|
|
}
|
|
if (_ILIsFolder(apidl[i]))
|
|
*rgfInOut |= SFGAO_FOLDER|SFGAO_HASSUBFOLDER|SFGAO_FILESYSANCESTOR;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetUIObjectOf(IShellFolder2* iface, HWND hwndOwner,
|
|
UINT cidl, LPCITEMIDLIST* apidl, REFIID riid, UINT* prgfInOut, void** ppvOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
UINT i;
|
|
|
|
TRACE("(iface=%p, hwndOwner=%p, cidl=%d, apidl=%p, riid=%s, prgfInOut=%p, ppv=%p)\n",
|
|
iface, hwndOwner, cidl, apidl, debugstr_guid(riid), prgfInOut, ppvOut);
|
|
|
|
if (!cidl || !apidl || !riid || !ppvOut)
|
|
return E_INVALIDARG;
|
|
|
|
for (i=0; i<cidl; i++)
|
|
if (!apidl[i])
|
|
return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IContextMenu, riid)) {
|
|
*ppvOut = ISvItemCm_Constructor((IShellFolder*)iface, This->m_pidlLocation, apidl, cidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IDataObject, riid)) {
|
|
*ppvOut = IDataObject_Constructor(hwndOwner, This->m_pidlLocation, apidl, cidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IExtractIconA, riid)) {
|
|
LPITEMIDLIST pidl;
|
|
if (cidl != 1) return E_INVALIDARG;
|
|
pidl = ILCombine(This->m_pidlLocation, apidl[0]);
|
|
*ppvOut = (LPVOID)IExtractIconA_Constructor(pidl);
|
|
SHFree(pidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IExtractIconW, riid)) {
|
|
LPITEMIDLIST pidl;
|
|
if (cidl != 1) return E_INVALIDARG;
|
|
pidl = ILCombine(This->m_pidlLocation, apidl[0]);
|
|
*ppvOut = (LPVOID)IExtractIconW_Constructor(pidl);
|
|
SHFree(pidl);
|
|
return S_OK;
|
|
} else if (IsEqualIID(&IID_IDropTarget, riid)) {
|
|
if (cidl != 1) return E_INVALIDARG;
|
|
return IShellFolder2_BindToObject(iface, apidl[0], NULL, &IID_IDropTarget, ppvOut);
|
|
} else if (IsEqualIID(&IID_IShellLinkW, riid)) {
|
|
FIXME("IShellLinkW\n");
|
|
return E_FAIL;
|
|
} else if (IsEqualIID(&IID_IShellLinkA, riid)) {
|
|
FIXME("IShellLinkA\n");
|
|
return E_FAIL;
|
|
} else {
|
|
FIXME("Unknown interface %s in GetUIObjectOf\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* Translate file name from unix to ANSI encoding.
|
|
*/
|
|
static void strcpyn_U2A(char *win_fn, UINT win_fn_len, const char *unix_fn)
|
|
{
|
|
UINT len;
|
|
WCHAR *unicode_fn;
|
|
|
|
len = MultiByteToWideChar(CP_UNIXCP, 0, unix_fn, -1, NULL, 0);
|
|
unicode_fn = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_UNIXCP, 0, unix_fn, -1, unicode_fn, len);
|
|
|
|
WideCharToMultiByte(CP_ACP, 0, unicode_fn, len, win_fn, win_fn_len, NULL, NULL);
|
|
HeapFree(GetProcessHeap(), 0, unicode_fn);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDisplayNameOf(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, SHGDNF uFlags, STRRET* lpName)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(iface=%p, pidl=%p, uFlags=%lx, lpName=%p)\n", iface, pidl, uFlags, lpName);
|
|
|
|
if ((GET_SHGDN_FOR(uFlags) & SHGDN_FORPARSING) &&
|
|
(GET_SHGDN_RELATION(uFlags) != SHGDN_INFOLDER))
|
|
{
|
|
if (!pidl || !pidl->mkid.cb) {
|
|
lpName->uType = STRRET_CSTR;
|
|
if (This->m_dwPathMode == PATHMODE_UNIX) {
|
|
strcpyn_U2A(lpName->u.cStr, MAX_PATH, This->m_pszPath);
|
|
} else {
|
|
WCHAR *pwszDosPath = wine_get_dos_file_name(This->m_pszPath);
|
|
if (!pwszDosPath)
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
PathRemoveBackslashW(pwszDosPath);
|
|
WideCharToMultiByte(CP_ACP, 0, pwszDosPath, -1, lpName->u.cStr, MAX_PATH, NULL, NULL);
|
|
HeapFree(GetProcessHeap(), 0, pwszDosPath);
|
|
}
|
|
} else {
|
|
IShellFolder *pSubFolder;
|
|
SHITEMID emptyIDL = { 0, { 0 } };
|
|
|
|
hr = IShellFolder_BindToObject(iface, pidl, NULL, &IID_IShellFolder, (void**)&pSubFolder);
|
|
if (!SUCCEEDED(hr)) return hr;
|
|
|
|
hr = IShellFolder_GetDisplayNameOf(pSubFolder, (LPITEMIDLIST)&emptyIDL, uFlags, lpName);
|
|
IShellFolder_Release(pSubFolder);
|
|
}
|
|
} else {
|
|
char *pszFileName = _ILGetTextPointer(pidl);
|
|
lpName->uType = STRRET_CSTR;
|
|
strcpyn_U2A(lpName->u.cStr, MAX_PATH, pszFileName ? pszFileName : "");
|
|
}
|
|
|
|
/* If in dos mode, do some post-processing on the path.
|
|
* (e.g. remove filename extension, if uFlags & SHGDN_FOREDITING)
|
|
*/
|
|
if (SUCCEEDED(hr) && This->m_dwPathMode == PATHMODE_DOS && !_ILIsFolder(pidl))
|
|
SHELL_FS_ProcessDisplayFilename(lpName->u.cStr, uFlags);
|
|
|
|
TRACE("--> %s\n", lpName->u.cStr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_SetNameOf(IShellFolder2* iface, HWND hwnd,
|
|
LPCITEMIDLIST pidl, LPCOLESTR lpszName, SHGDNF uFlags, LPITEMIDLIST* ppidlOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
|
|
char szSrc[FILENAME_MAX], szDest[FILENAME_MAX];
|
|
WCHAR *pwszDosDest;
|
|
int cBasePathLen = lstrlenA(This->m_pszPath);
|
|
struct stat statDest;
|
|
LPITEMIDLIST pidlSrc, pidlDest;
|
|
|
|
TRACE("(iface=%p, hwnd=%p, pidl=%p, lpszName=%s, uFlags=0x%08lx, ppidlOut=%p)\n",
|
|
iface, hwnd, pidl, debugstr_w(lpszName), uFlags, ppidlOut);
|
|
|
|
/* pidl has to contain a single non-empty SHITEMID */
|
|
if (_ILIsDesktop(pidl) || !_ILIsPidlSimple(pidl) || !_ILGetTextPointer(pidl))
|
|
return E_INVALIDARG;
|
|
|
|
if (ppidlOut)
|
|
*ppidlOut = NULL;
|
|
|
|
/* build source path */
|
|
memcpy(szSrc, This->m_pszPath, cBasePathLen);
|
|
lstrcpyA(szSrc+cBasePathLen, _ILGetTextPointer(pidl));
|
|
|
|
/* build destination path */
|
|
if (uFlags & SHGDN_FORPARSING) { /* absolute path in lpszName */
|
|
WideCharToMultiByte(CP_UNIXCP, 0, lpszName, -1, szDest, FILENAME_MAX, NULL, NULL);
|
|
} else {
|
|
WCHAR wszSrcRelative[MAX_PATH];
|
|
memcpy(szDest, This->m_pszPath, cBasePathLen);
|
|
WideCharToMultiByte(CP_UNIXCP, 0, lpszName, -1, szDest+cBasePathLen,
|
|
FILENAME_MAX-cBasePathLen, NULL, NULL);
|
|
|
|
/* uFlags is SHGDN_FOREDITING of SHGDN_FORADDRESSBAR. If the filename's
|
|
* extension is hidden to the user, we have to append it. */
|
|
if (_ILSimpleGetTextW(pidl, wszSrcRelative, MAX_PATH) &&
|
|
SHELL_FS_HideExtension(wszSrcRelative))
|
|
{
|
|
char *pszExt = PathFindExtensionA(_ILGetTextPointer(pidl));
|
|
lstrcatA(szDest, pszExt);
|
|
}
|
|
}
|
|
|
|
TRACE("src=%s dest=%s\n", szSrc, szDest);
|
|
|
|
/* Fail, if destination does already exist */
|
|
if (!stat(szDest, &statDest))
|
|
return E_FAIL;
|
|
|
|
/* Rename the file */
|
|
if (rename(szSrc, szDest))
|
|
return E_FAIL;
|
|
|
|
/* Build a pidl for the path of the renamed file */
|
|
pwszDosDest = wine_get_dos_file_name(szDest);
|
|
if (!pwszDosDest || !UNIXFS_path_to_pidl(This, pwszDosDest, &pidlDest)) {
|
|
HeapFree(GetProcessHeap(), 0, pwszDosDest);
|
|
rename(szDest, szSrc); /* Undo the renaming */
|
|
return E_FAIL;
|
|
}
|
|
|
|
/* Inform the shell */
|
|
pidlSrc = ILCombine(This->m_pidlLocation, pidl);
|
|
if (_ILIsFolder(ILFindLastID(pidlDest)))
|
|
SHChangeNotify(SHCNE_RENAMEFOLDER, SHCNF_IDLIST, pidlSrc, pidlDest);
|
|
else
|
|
SHChangeNotify(SHCNE_RENAMEITEM, SHCNF_IDLIST, pidlSrc, pidlDest);
|
|
ILFree(pidlSrc);
|
|
ILFree(pidlDest);
|
|
|
|
if (ppidlOut)
|
|
_ILCreateFromPathW(pwszDosDest, ppidlOut);
|
|
|
|
HeapFree(GetProcessHeap(), 0, pwszDosDest);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_EnumSearches(IShellFolder2* iface,
|
|
IEnumExtraSearch **ppEnum)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultColumn(IShellFolder2* iface,
|
|
DWORD dwReserved, ULONG *pSort, ULONG *pDisplay)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultColumnState(IShellFolder2* iface,
|
|
UINT iColumn, SHCOLSTATEF *pcsFlags)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDefaultSearchGUID(IShellFolder2* iface,
|
|
GUID *pguid)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDetailsEx(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, const SHCOLUMNID *pscid, VARIANT *pv)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
#define SHELLVIEWCOLUMNS 7
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_GetDetailsOf(IShellFolder2* iface,
|
|
LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS *psd)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IShellFolder2, iface);
|
|
HRESULT hr = E_FAIL;
|
|
struct passwd *pPasswd;
|
|
struct group *pGroup;
|
|
static const shvheader SFHeader[SHELLVIEWCOLUMNS] = {
|
|
{IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
|
|
{IDS_SHV_COLUMN2, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
|
|
{IDS_SHV_COLUMN3, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
|
|
{IDS_SHV_COLUMN4, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 12},
|
|
{IDS_SHV_COLUMN5, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 9},
|
|
{IDS_SHV_COLUMN10, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 7},
|
|
{IDS_SHV_COLUMN11, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 7}
|
|
};
|
|
|
|
TRACE("(iface=%p, pidl=%p, iColumn=%d, psd=%p) stub\n", iface, pidl, iColumn, psd);
|
|
|
|
if (!psd || iColumn >= SHELLVIEWCOLUMNS)
|
|
return E_INVALIDARG;
|
|
|
|
if (!pidl) {
|
|
psd->fmt = SFHeader[iColumn].fmt;
|
|
psd->cxChar = SFHeader[iColumn].cxChar;
|
|
psd->str.uType = STRRET_CSTR;
|
|
LoadStringA(shell32_hInstance, SFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
|
|
return S_OK;
|
|
} else {
|
|
struct stat statItem;
|
|
if (iColumn == 4 || iColumn == 5 || iColumn == 6) {
|
|
char szPath[FILENAME_MAX], *pszFile = _ILGetTextPointer(pidl);
|
|
if (!pszFile)
|
|
return E_INVALIDARG;
|
|
lstrcpyA(szPath, This->m_pszPath);
|
|
lstrcatA(szPath, pszFile);
|
|
if (stat(szPath, &statItem))
|
|
return E_INVALIDARG;
|
|
}
|
|
psd->str.u.cStr[0] = '\0';
|
|
psd->str.uType = STRRET_CSTR;
|
|
switch (iColumn) {
|
|
case 0:
|
|
hr = IShellFolder2_GetDisplayNameOf(iface, pidl, SHGDN_NORMAL|SHGDN_INFOLDER, &psd->str);
|
|
break;
|
|
case 1:
|
|
_ILGetFileSize(pidl, psd->str.u.cStr, MAX_PATH);
|
|
break;
|
|
case 2:
|
|
_ILGetFileType (pidl, psd->str.u.cStr, MAX_PATH);
|
|
break;
|
|
case 3:
|
|
_ILGetFileDate(pidl, psd->str.u.cStr, MAX_PATH);
|
|
break;
|
|
case 4:
|
|
psd->str.u.cStr[0] = S_ISDIR(statItem.st_mode) ? 'd' : '-';
|
|
psd->str.u.cStr[1] = (statItem.st_mode & S_IRUSR) ? 'r' : '-';
|
|
psd->str.u.cStr[2] = (statItem.st_mode & S_IWUSR) ? 'w' : '-';
|
|
psd->str.u.cStr[3] = (statItem.st_mode & S_IXUSR) ? 'x' : '-';
|
|
psd->str.u.cStr[4] = (statItem.st_mode & S_IRGRP) ? 'r' : '-';
|
|
psd->str.u.cStr[5] = (statItem.st_mode & S_IWGRP) ? 'w' : '-';
|
|
psd->str.u.cStr[6] = (statItem.st_mode & S_IXGRP) ? 'x' : '-';
|
|
psd->str.u.cStr[7] = (statItem.st_mode & S_IROTH) ? 'r' : '-';
|
|
psd->str.u.cStr[8] = (statItem.st_mode & S_IWOTH) ? 'w' : '-';
|
|
psd->str.u.cStr[9] = (statItem.st_mode & S_IXOTH) ? 'x' : '-';
|
|
psd->str.u.cStr[10] = '\0';
|
|
break;
|
|
case 5:
|
|
pPasswd = getpwuid(statItem.st_uid);
|
|
if (pPasswd) strcpy(psd->str.u.cStr, pPasswd->pw_name);
|
|
break;
|
|
case 6:
|
|
pGroup = getgrgid(statItem.st_gid);
|
|
if (pGroup) strcpy(psd->str.u.cStr, pGroup->gr_name);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IShellFolder2_MapColumnToSCID(IShellFolder2* iface, UINT iColumn,
|
|
SHCOLUMNID *pscid)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IShellFolder2 interface.
|
|
*/
|
|
static const IShellFolder2Vtbl UnixFolder_IShellFolder2_Vtbl = {
|
|
UnixFolder_IShellFolder2_QueryInterface,
|
|
UnixFolder_IShellFolder2_AddRef,
|
|
UnixFolder_IShellFolder2_Release,
|
|
UnixFolder_IShellFolder2_ParseDisplayName,
|
|
UnixFolder_IShellFolder2_EnumObjects,
|
|
UnixFolder_IShellFolder2_BindToObject,
|
|
UnixFolder_IShellFolder2_BindToStorage,
|
|
UnixFolder_IShellFolder2_CompareIDs,
|
|
UnixFolder_IShellFolder2_CreateViewObject,
|
|
UnixFolder_IShellFolder2_GetAttributesOf,
|
|
UnixFolder_IShellFolder2_GetUIObjectOf,
|
|
UnixFolder_IShellFolder2_GetDisplayNameOf,
|
|
UnixFolder_IShellFolder2_SetNameOf,
|
|
UnixFolder_IShellFolder2_GetDefaultSearchGUID,
|
|
UnixFolder_IShellFolder2_EnumSearches,
|
|
UnixFolder_IShellFolder2_GetDefaultColumn,
|
|
UnixFolder_IShellFolder2_GetDefaultColumnState,
|
|
UnixFolder_IShellFolder2_GetDetailsEx,
|
|
UnixFolder_IShellFolder2_GetDetailsOf,
|
|
UnixFolder_IShellFolder2_MapColumnToSCID
|
|
};
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_QueryInterface(IPersistFolder3* iface, REFIID riid,
|
|
void** ppvObject)
|
|
{
|
|
return UnixFolder_IShellFolder2_QueryInterface(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistFolder3, iface)), riid, ppvObject);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistFolder3_AddRef(IPersistFolder3* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_AddRef(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistFolder3, iface)));
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistFolder3_Release(IPersistFolder3* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_Release(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistFolder3, iface)));
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_GetClassID(IPersistFolder3* iface, CLSID* pClassID)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistFolder3, iface);
|
|
|
|
TRACE("(iface=%p, pClassId=%p)\n", iface, pClassID);
|
|
|
|
if (!pClassID)
|
|
return E_INVALIDARG;
|
|
|
|
memcpy(pClassID, This->m_pCLSID, sizeof(CLSID));
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_Initialize(IPersistFolder3* iface, LPCITEMIDLIST pidl)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistFolder3, iface);
|
|
LPCITEMIDLIST current = pidl;
|
|
char szBasePath[FILENAME_MAX] = "/";
|
|
|
|
TRACE("(iface=%p, pidl=%p)\n", iface, pidl);
|
|
|
|
/* Find the UnixFolderClass root */
|
|
while (current->mkid.cb) {
|
|
if (_ILIsSpecialFolder(current) && IsEqualIID(This->m_pCLSID, _ILGetGUIDPointer(current)))
|
|
break;
|
|
current = ILGetNext(current);
|
|
}
|
|
|
|
if (current && current->mkid.cb) {
|
|
if (IsEqualIID(&CLSID_MyDocuments, _ILGetGUIDPointer(current))) {
|
|
WCHAR wszMyDocumentsPath[MAX_PATH];
|
|
if (!SHGetSpecialFolderPathW(0, wszMyDocumentsPath, CSIDL_PERSONAL, FALSE))
|
|
return E_FAIL;
|
|
PathAddBackslashW(wszMyDocumentsPath);
|
|
if (!UNIXFS_get_unix_path(wszMyDocumentsPath, szBasePath))
|
|
return E_FAIL;
|
|
}
|
|
current = ILGetNext(current);
|
|
} else if (_ILIsDesktop(pidl) || _ILIsValue(pidl) || _ILIsFolder(pidl)) {
|
|
/* Path rooted at Desktop */
|
|
WCHAR wszDesktopPath[MAX_PATH];
|
|
if (!SHGetSpecialFolderPathW(0, wszDesktopPath, CSIDL_DESKTOPDIRECTORY, FALSE))
|
|
return E_FAIL;
|
|
PathAddBackslashW(wszDesktopPath);
|
|
if (!UNIXFS_get_unix_path(wszDesktopPath, szBasePath))
|
|
return E_FAIL;
|
|
current = pidl;
|
|
} else if (IsEqualCLSID(This->m_pCLSID, &CLSID_FolderShortcut)) {
|
|
/* FolderShortcuts' Initialize method only sets the ITEMIDLIST, which
|
|
* specifies the location in the shell namespace, but leaves the
|
|
* target folder (m_pszPath) alone. See unit tests in tests/shlfolder.c */
|
|
This->m_pidlLocation = ILClone(pidl);
|
|
return S_OK;
|
|
} else {
|
|
ERR("Unknown pidl type!\n");
|
|
pdump(pidl);
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
This->m_pidlLocation = ILClone(pidl);
|
|
return UNIXFS_initialize_target_folder(This, szBasePath, current, 0);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_GetCurFolder(IPersistFolder3* iface, LPITEMIDLIST* ppidl)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistFolder3, iface);
|
|
|
|
TRACE ("(iface=%p, ppidl=%p)\n", iface, ppidl);
|
|
|
|
if (!ppidl)
|
|
return E_POINTER;
|
|
*ppidl = ILClone (This->m_pidlLocation);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_InitializeEx(IPersistFolder3 *iface, IBindCtx *pbc,
|
|
LPCITEMIDLIST pidlRoot, const PERSIST_FOLDER_TARGET_INFO *ppfti)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistFolder3, iface);
|
|
WCHAR wszTargetDosPath[MAX_PATH];
|
|
char szTargetPath[FILENAME_MAX] = "";
|
|
|
|
TRACE("(iface=%p, pbc=%p, pidlRoot=%p, ppfti=%p)\n", iface, pbc, pidlRoot, ppfti);
|
|
|
|
/* If no PERSIST_FOLDER_TARGET_INFO is given InitializeEx is equivalent to Initialize. */
|
|
if (!ppfti)
|
|
return IPersistFolder3_Initialize(iface, pidlRoot);
|
|
|
|
if (ppfti->csidl != -1) {
|
|
if (FAILED(SHGetFolderPathW(0, ppfti->csidl, NULL, 0, wszTargetDosPath)) ||
|
|
!UNIXFS_get_unix_path(wszTargetDosPath, szTargetPath))
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
} else if (*ppfti->szTargetParsingName) {
|
|
lstrcpyW(wszTargetDosPath, ppfti->szTargetParsingName);
|
|
PathAddBackslashW(wszTargetDosPath);
|
|
if (!UNIXFS_get_unix_path(wszTargetDosPath, szTargetPath)) {
|
|
return E_FAIL;
|
|
}
|
|
} else if (ppfti->pidlTargetFolder) {
|
|
if (!SHGetPathFromIDListW(ppfti->pidlTargetFolder, wszTargetDosPath) ||
|
|
!UNIXFS_get_unix_path(wszTargetDosPath, szTargetPath))
|
|
{
|
|
return E_FAIL;
|
|
}
|
|
} else {
|
|
return E_FAIL;
|
|
}
|
|
|
|
This->m_pszPath = SHAlloc(lstrlenA(szTargetPath)+1);
|
|
if (!This->m_pszPath)
|
|
return E_FAIL;
|
|
lstrcpyA(This->m_pszPath, szTargetPath);
|
|
This->m_pidlLocation = ILClone(pidlRoot);
|
|
This->m_dwAttributes = (ppfti->dwAttributes != -1) ? ppfti->dwAttributes :
|
|
(SFGAO_FOLDER|SFGAO_HASSUBFOLDER|SFGAO_FILESYSANCESTOR|SFGAO_CANRENAME|SFGAO_FILESYSTEM);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistFolder3_GetFolderTargetInfo(IPersistFolder3 *iface,
|
|
PERSIST_FOLDER_TARGET_INFO *ppfti)
|
|
{
|
|
FIXME("(iface=%p, ppfti=%p) stub\n", iface, ppfti);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IPersistFolder interface.
|
|
*/
|
|
static const IPersistFolder3Vtbl UnixFolder_IPersistFolder3_Vtbl = {
|
|
UnixFolder_IPersistFolder3_QueryInterface,
|
|
UnixFolder_IPersistFolder3_AddRef,
|
|
UnixFolder_IPersistFolder3_Release,
|
|
UnixFolder_IPersistFolder3_GetClassID,
|
|
UnixFolder_IPersistFolder3_Initialize,
|
|
UnixFolder_IPersistFolder3_GetCurFolder,
|
|
UnixFolder_IPersistFolder3_InitializeEx,
|
|
UnixFolder_IPersistFolder3_GetFolderTargetInfo
|
|
};
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistPropertyBag_QueryInterface(IPersistPropertyBag* iface,
|
|
REFIID riid, void** ppv)
|
|
{
|
|
return UnixFolder_IShellFolder2_QueryInterface(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistPropertyBag, iface)), riid, ppv);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistPropertyBag_AddRef(IPersistPropertyBag* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_AddRef(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistPropertyBag, iface)));
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IPersistPropertyBag_Release(IPersistPropertyBag* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_Release(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IPersistPropertyBag, iface)));
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistPropertyBag_GetClassID(IPersistPropertyBag* iface,
|
|
CLSID* pClassID)
|
|
{
|
|
return UnixFolder_IPersistFolder3_GetClassID(
|
|
STATIC_CAST(IPersistFolder3, ADJUST_THIS(UnixFolder, IPersistPropertyBag, iface)), pClassID);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistPropertyBag_InitNew(IPersistPropertyBag* iface)
|
|
{
|
|
FIXME("() stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistPropertyBag_Load(IPersistPropertyBag *iface,
|
|
IPropertyBag *pPropertyBag, IErrorLog *pErrorLog)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IPersistPropertyBag, iface);
|
|
static const WCHAR wszTarget[] = { 'T','a','r','g','e','t', 0 }, wszNull[] = { 0 };
|
|
PERSIST_FOLDER_TARGET_INFO pftiTarget;
|
|
VARIANT var;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, pPropertyBag=%p, pErrorLog=%p)\n", iface, pPropertyBag, pErrorLog);
|
|
|
|
if (!pPropertyBag)
|
|
return E_POINTER;
|
|
|
|
/* Get 'Target' property from the property bag. */
|
|
V_VT(&var) = VT_BSTR;
|
|
hr = IPropertyBag_Read(pPropertyBag, wszTarget, &var, NULL);
|
|
if (FAILED(hr))
|
|
return E_FAIL;
|
|
lstrcpyW(pftiTarget.szTargetParsingName, V_BSTR(&var));
|
|
SysFreeString(V_BSTR(&var));
|
|
|
|
pftiTarget.pidlTargetFolder = NULL;
|
|
lstrcpyW(pftiTarget.szNetworkProvider, wszNull);
|
|
pftiTarget.dwAttributes = -1;
|
|
pftiTarget.csidl = -1;
|
|
|
|
return UnixFolder_IPersistFolder3_InitializeEx(
|
|
STATIC_CAST(IPersistFolder3, This), NULL, NULL, &pftiTarget);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IPersistPropertyBag_Save(IPersistPropertyBag *iface,
|
|
IPropertyBag *pPropertyBag, BOOL fClearDirty, BOOL fSaveAllProperties)
|
|
{
|
|
FIXME("() stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IPersistPropertyBag interface.
|
|
*/
|
|
static const IPersistPropertyBagVtbl UnixFolder_IPersistPropertyBag_Vtbl = {
|
|
UnixFolder_IPersistPropertyBag_QueryInterface,
|
|
UnixFolder_IPersistPropertyBag_AddRef,
|
|
UnixFolder_IPersistPropertyBag_Release,
|
|
UnixFolder_IPersistPropertyBag_GetClassID,
|
|
UnixFolder_IPersistPropertyBag_InitNew,
|
|
UnixFolder_IPersistPropertyBag_Load,
|
|
UnixFolder_IPersistPropertyBag_Save
|
|
};
|
|
|
|
static HRESULT WINAPI UnixFolder_ISFHelper_QueryInterface(ISFHelper* iface, REFIID riid,
|
|
void** ppvObject)
|
|
{
|
|
return UnixFolder_IShellFolder2_QueryInterface(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, ISFHelper, iface)), riid, ppvObject);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_ISFHelper_AddRef(ISFHelper* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_AddRef(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, ISFHelper, iface)));
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_ISFHelper_Release(ISFHelper* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_Release(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, ISFHelper, iface)));
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_ISFHelper_GetUniqueName(ISFHelper* iface, LPSTR lpName, UINT uLen)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, ISFHelper, iface);
|
|
IEnumIDList *pEnum;
|
|
HRESULT hr;
|
|
LPITEMIDLIST pidlElem;
|
|
DWORD dwFetched;
|
|
int i;
|
|
static const char szNewFolder[] = "New Folder";
|
|
|
|
TRACE("(iface=%p, lpName=%p, uLen=%u)\n", iface, lpName, uLen);
|
|
|
|
if (uLen < sizeof(szNewFolder)+3)
|
|
return E_INVALIDARG;
|
|
|
|
hr = IShellFolder2_EnumObjects(STATIC_CAST(IShellFolder2, This), 0,
|
|
SHCONTF_FOLDERS|SHCONTF_NONFOLDERS|SHCONTF_INCLUDEHIDDEN, &pEnum);
|
|
if (SUCCEEDED(hr)) {
|
|
lstrcpyA(lpName, szNewFolder);
|
|
IEnumIDList_Reset(pEnum);
|
|
i = 2;
|
|
while ((IEnumIDList_Next(pEnum, 1, &pidlElem, &dwFetched) == S_OK) && (dwFetched == 1)) {
|
|
if (!strcasecmp(_ILGetTextPointer(pidlElem), lpName)) {
|
|
IEnumIDList_Reset(pEnum);
|
|
sprintf(lpName, "%s %d", szNewFolder, i++);
|
|
if (i > 99) {
|
|
hr = E_FAIL;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
IEnumIDList_Release(pEnum);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_ISFHelper_AddFolder(ISFHelper* iface, HWND hwnd, LPCSTR pszName,
|
|
LPITEMIDLIST* ppidlOut)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, ISFHelper, iface);
|
|
char szNewDir[FILENAME_MAX];
|
|
|
|
TRACE("(iface=%p, hwnd=%p, pszName=%s, ppidlOut=%p)\n", iface, hwnd, pszName, ppidlOut);
|
|
|
|
if (ppidlOut)
|
|
*ppidlOut = NULL;
|
|
|
|
lstrcpyA(szNewDir, This->m_pszPath);
|
|
lstrcatA(szNewDir, pszName);
|
|
|
|
if (mkdir(szNewDir, 0755)) {
|
|
char szMessage[256 + FILENAME_MAX];
|
|
char szCaption[256];
|
|
|
|
LoadStringA(shell32_hInstance, IDS_CREATEFOLDER_DENIED, szCaption, sizeof(szCaption));
|
|
sprintf(szMessage, szCaption, szNewDir);
|
|
LoadStringA(shell32_hInstance, IDS_CREATEFOLDER_CAPTION, szCaption, sizeof(szCaption));
|
|
MessageBoxA(hwnd, szMessage, szCaption, MB_OK | MB_ICONEXCLAMATION);
|
|
|
|
return E_FAIL;
|
|
} else {
|
|
LPITEMIDLIST pidlRelative;
|
|
WCHAR wszName[MAX_PATH];
|
|
|
|
/* Inform the shell */
|
|
MultiByteToWideChar(CP_UNIXCP, 0, pszName, -1, wszName, MAX_PATH);
|
|
if (UNIXFS_path_to_pidl(This, wszName, &pidlRelative)) {
|
|
LPITEMIDLIST pidlAbsolute = ILCombine(This->m_pidlLocation, pidlRelative);
|
|
if (ppidlOut)
|
|
*ppidlOut = pidlRelative;
|
|
else
|
|
ILFree(pidlRelative);
|
|
SHChangeNotify(SHCNE_MKDIR, SHCNF_IDLIST, pidlAbsolute, NULL);
|
|
ILFree(pidlAbsolute);
|
|
}
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_ISFHelper_DeleteItems(ISFHelper* iface, UINT cidl,
|
|
LPCITEMIDLIST* apidl)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, ISFHelper, iface);
|
|
char szAbsolute[FILENAME_MAX], *pszRelative;
|
|
LPITEMIDLIST pidlAbsolute;
|
|
HRESULT hr = S_OK;
|
|
UINT i;
|
|
|
|
TRACE("(iface=%p, cidl=%d, apidl=%p)\n", iface, cidl, apidl);
|
|
|
|
lstrcpyA(szAbsolute, This->m_pszPath);
|
|
pszRelative = szAbsolute + lstrlenA(szAbsolute);
|
|
|
|
for (i=0; i<cidl && SUCCEEDED(hr); i++) {
|
|
lstrcpyA(pszRelative, _ILGetTextPointer(apidl[i]));
|
|
pidlAbsolute = ILCombine(This->m_pidlLocation, apidl[i]);
|
|
if (_ILIsFolder(apidl[i])) {
|
|
if (rmdir(szAbsolute)) {
|
|
hr = E_FAIL;
|
|
} else {
|
|
SHChangeNotify(SHCNE_RMDIR, SHCNF_IDLIST, pidlAbsolute, NULL);
|
|
}
|
|
} else if (_ILIsValue(apidl[i])) {
|
|
if (unlink(szAbsolute)) {
|
|
hr = E_FAIL;
|
|
} else {
|
|
SHChangeNotify(SHCNE_DELETE, SHCNF_IDLIST, pidlAbsolute, NULL);
|
|
}
|
|
}
|
|
ILFree(pidlAbsolute);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_ISFHelper_CopyItems(ISFHelper* iface, IShellFolder *psfFrom,
|
|
UINT cidl, LPCITEMIDLIST *apidl)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, ISFHelper, iface);
|
|
DWORD dwAttributes;
|
|
UINT i;
|
|
HRESULT hr;
|
|
char szAbsoluteDst[FILENAME_MAX], *pszRelativeDst;
|
|
|
|
TRACE("(iface=%p, psfFrom=%p, cidl=%d, apidl=%p): semi-stub\n", iface, psfFrom, cidl, apidl);
|
|
|
|
if (!psfFrom || !cidl || !apidl)
|
|
return E_INVALIDARG;
|
|
|
|
/* All source items have to be filesystem items. */
|
|
dwAttributes = SFGAO_FILESYSTEM;
|
|
hr = IShellFolder_GetAttributesOf(psfFrom, cidl, apidl, &dwAttributes);
|
|
if (FAILED(hr) || !(dwAttributes & SFGAO_FILESYSTEM))
|
|
return E_INVALIDARG;
|
|
|
|
lstrcpyA(szAbsoluteDst, This->m_pszPath);
|
|
pszRelativeDst = szAbsoluteDst + strlen(szAbsoluteDst);
|
|
|
|
for (i=0; i<cidl; i++) {
|
|
WCHAR wszSrc[MAX_PATH];
|
|
char szSrc[FILENAME_MAX];
|
|
STRRET strret;
|
|
|
|
/* Build the unix path of the current source item. */
|
|
if (FAILED(IShellFolder_GetDisplayNameOf(psfFrom, apidl[i], SHGDN_FORPARSING, &strret)))
|
|
return E_FAIL;
|
|
if (FAILED(StrRetToBufW(&strret, apidl[i], wszSrc, MAX_PATH)))
|
|
return E_FAIL;
|
|
if (!UNIXFS_get_unix_path(wszSrc, szSrc))
|
|
return E_FAIL;
|
|
|
|
/* Build the unix path of the current destination item */
|
|
lstrcpyA(pszRelativeDst, _ILGetTextPointer(apidl[i]));
|
|
|
|
FIXME("Would copy %s to %s. Not yet implemented.\n", szSrc, szAbsoluteDst);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/* VTable for UnixFolder's ISFHelper interface
|
|
*/
|
|
static const ISFHelperVtbl UnixFolder_ISFHelper_Vtbl = {
|
|
UnixFolder_ISFHelper_QueryInterface,
|
|
UnixFolder_ISFHelper_AddRef,
|
|
UnixFolder_ISFHelper_Release,
|
|
UnixFolder_ISFHelper_GetUniqueName,
|
|
UnixFolder_ISFHelper_AddFolder,
|
|
UnixFolder_ISFHelper_DeleteItems,
|
|
UnixFolder_ISFHelper_CopyItems
|
|
};
|
|
|
|
static HRESULT WINAPI UnixFolder_IDropTarget_QueryInterface(IDropTarget* iface, REFIID riid,
|
|
void** ppvObject)
|
|
{
|
|
return UnixFolder_IShellFolder2_QueryInterface(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IDropTarget, iface)), riid, ppvObject);
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IDropTarget_AddRef(IDropTarget* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_AddRef(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IDropTarget, iface)));
|
|
}
|
|
|
|
static ULONG WINAPI UnixFolder_IDropTarget_Release(IDropTarget* iface)
|
|
{
|
|
return UnixFolder_IShellFolder2_Release(
|
|
STATIC_CAST(IShellFolder2, ADJUST_THIS(UnixFolder, IDropTarget, iface)));
|
|
}
|
|
|
|
#define HIDA_GetPIDLFolder(pida) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[0])
|
|
#define HIDA_GetPIDLItem(pida, i) (LPCITEMIDLIST)(((LPBYTE)pida)+(pida)->aoffset[i+1])
|
|
|
|
static HRESULT WINAPI UnixFolder_IDropTarget_DragEnter(IDropTarget *iface, IDataObject *pDataObject,
|
|
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IDropTarget, iface);
|
|
FORMATETC format;
|
|
STGMEDIUM medium;
|
|
|
|
TRACE("(iface=%p, pDataObject=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n",
|
|
iface, pDataObject, dwKeyState, pt.x, pt.y, pdwEffect);
|
|
|
|
if (!pdwEffect || !pDataObject)
|
|
return E_INVALIDARG;
|
|
|
|
/* Compute a mask of supported drop-effects for this shellfolder object and the given data
|
|
* object. Dropping is only supported on folders, which represent filesystem locations. One
|
|
* can't drop on file objects. And the 'move' drop effect is only supported, if the source
|
|
* folder is not identical to the target folder. */
|
|
This->m_dwDropEffectsMask = DROPEFFECT_NONE;
|
|
InitFormatEtc(format, cfShellIDList, TYMED_HGLOBAL);
|
|
if ((This->m_dwAttributes & SFGAO_FILESYSTEM) && /* Only drop to filesystem folders */
|
|
_ILIsFolder(ILFindLastID(This->m_pidlLocation)) && /* Only drop to folders, not to files */
|
|
SUCCEEDED(IDataObject_GetData(pDataObject, &format, &medium))) /* Only ShellIDList format */
|
|
{
|
|
LPIDA pidaShellIDList = GlobalLock(medium.u.hGlobal);
|
|
This->m_dwDropEffectsMask |= DROPEFFECT_COPY|DROPEFFECT_LINK;
|
|
|
|
if (pidaShellIDList) { /* Files can only be moved between two different folders */
|
|
if (!ILIsEqual(HIDA_GetPIDLFolder(pidaShellIDList), This->m_pidlLocation))
|
|
This->m_dwDropEffectsMask |= DROPEFFECT_MOVE;
|
|
GlobalUnlock(medium.u.hGlobal);
|
|
}
|
|
}
|
|
|
|
*pdwEffect = KeyStateToDropEffect(dwKeyState) & This->m_dwDropEffectsMask;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IDropTarget_DragOver(IDropTarget *iface, DWORD dwKeyState,
|
|
POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IDropTarget, iface);
|
|
|
|
TRACE("(iface=%p, dwKeyState=%08lx, pt={.x=%ld, .y=%ld}, pdwEffect=%p)\n", iface, dwKeyState,
|
|
pt.x, pt.y, pdwEffect);
|
|
|
|
if (!pdwEffect)
|
|
return E_INVALIDARG;
|
|
|
|
*pdwEffect = KeyStateToDropEffect(dwKeyState) & This->m_dwDropEffectsMask;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IDropTarget_DragLeave(IDropTarget *iface) {
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IDropTarget, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
This->m_dwDropEffectsMask = DROPEFFECT_NONE;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixFolder_IDropTarget_Drop(IDropTarget *iface, IDataObject *pDataObject,
|
|
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
|
|
{
|
|
UnixFolder *This = ADJUST_THIS(UnixFolder, IDropTarget, iface);
|
|
FORMATETC format;
|
|
STGMEDIUM medium;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, pDataObject=%p, dwKeyState=%ld, pt={.x=%ld, .y=%ld}, pdwEffect=%p) semi-stub\n",
|
|
iface, pDataObject, dwKeyState, pt.x, pt.y, pdwEffect);
|
|
|
|
InitFormatEtc(format, cfShellIDList, TYMED_HGLOBAL);
|
|
hr = IDataObject_GetData(pDataObject, &format, &medium);
|
|
if (!SUCCEEDED(hr))
|
|
return hr;
|
|
|
|
if (medium.tymed == TYMED_HGLOBAL) {
|
|
IShellFolder *psfSourceFolder, *psfDesktopFolder;
|
|
LPIDA pidaShellIDList = GlobalLock(medium.u.hGlobal);
|
|
STRRET strret;
|
|
UINT i;
|
|
|
|
if (!pidaShellIDList)
|
|
return HRESULT_FROM_WIN32(GetLastError());
|
|
|
|
hr = SHGetDesktopFolder(&psfDesktopFolder);
|
|
if (FAILED(hr)) {
|
|
GlobalUnlock(medium.u.hGlobal);
|
|
return hr;
|
|
}
|
|
|
|
hr = IShellFolder_BindToObject(psfDesktopFolder, HIDA_GetPIDLFolder(pidaShellIDList), NULL,
|
|
&IID_IShellFolder, (LPVOID*)&psfSourceFolder);
|
|
IShellFolder_Release(psfDesktopFolder);
|
|
if (FAILED(hr)) {
|
|
GlobalUnlock(medium.u.hGlobal);
|
|
return hr;
|
|
}
|
|
|
|
for (i = 0; i < pidaShellIDList->cidl; i++) {
|
|
WCHAR wszSourcePath[MAX_PATH];
|
|
|
|
hr = IShellFolder_GetDisplayNameOf(psfSourceFolder, HIDA_GetPIDLItem(pidaShellIDList, i),
|
|
SHGDN_FORPARSING, &strret);
|
|
if (FAILED(hr))
|
|
break;
|
|
|
|
hr = StrRetToBufW(&strret, NULL, wszSourcePath, MAX_PATH);
|
|
if (FAILED(hr))
|
|
break;
|
|
|
|
switch (*pdwEffect) {
|
|
case DROPEFFECT_MOVE:
|
|
FIXME("Move %s to %s!\n", debugstr_w(wszSourcePath), This->m_pszPath);
|
|
break;
|
|
case DROPEFFECT_COPY:
|
|
FIXME("Copy %s to %s!\n", debugstr_w(wszSourcePath), This->m_pszPath);
|
|
break;
|
|
case DROPEFFECT_LINK:
|
|
FIXME("Link %s from %s!\n", debugstr_w(wszSourcePath), This->m_pszPath);
|
|
break;
|
|
}
|
|
}
|
|
|
|
IShellFolder_Release(psfSourceFolder);
|
|
GlobalUnlock(medium.u.hGlobal);
|
|
return hr;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixFolder's IDropTarget interface
|
|
*/
|
|
static const IDropTargetVtbl UnixFolder_IDropTarget_Vtbl = {
|
|
UnixFolder_IDropTarget_QueryInterface,
|
|
UnixFolder_IDropTarget_AddRef,
|
|
UnixFolder_IDropTarget_Release,
|
|
UnixFolder_IDropTarget_DragEnter,
|
|
UnixFolder_IDropTarget_DragOver,
|
|
UnixFolder_IDropTarget_DragLeave,
|
|
UnixFolder_IDropTarget_Drop
|
|
};
|
|
|
|
/******************************************************************************
|
|
* Unix[Dos]Folder_Constructor [Internal]
|
|
*
|
|
* PARAMS
|
|
* pUnkOuter [I] Outer class for aggregation. Currently ignored.
|
|
* riid [I] Interface asked for by the client.
|
|
* ppv [O] Pointer to an riid interface to the UnixFolder object.
|
|
*
|
|
* NOTES
|
|
* Those are the only functions exported from shfldr_unixfs.c. They are called from
|
|
* shellole.c's default class factory and thus have to exhibit a LPFNCREATEINSTANCE
|
|
* compatible signature.
|
|
*
|
|
* The UnixDosFolder_Constructor sets the dwPathMode member to PATHMODE_DOS. This
|
|
* means that paths are converted from dos to unix and back at the interfaces.
|
|
*/
|
|
static HRESULT CreateUnixFolder(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv, const CLSID *pCLSID)
|
|
{
|
|
HRESULT hr = E_FAIL;
|
|
UnixFolder *pUnixFolder = SHAlloc((ULONG)sizeof(UnixFolder));
|
|
|
|
if (pUnkOuter) {
|
|
FIXME("Aggregation not yet implemented!\n");
|
|
return CLASS_E_NOAGGREGATION;
|
|
}
|
|
|
|
if(pUnixFolder) {
|
|
pUnixFolder->lpIShellFolder2Vtbl = &UnixFolder_IShellFolder2_Vtbl;
|
|
pUnixFolder->lpIPersistFolder3Vtbl = &UnixFolder_IPersistFolder3_Vtbl;
|
|
pUnixFolder->lpIPersistPropertyBagVtbl = &UnixFolder_IPersistPropertyBag_Vtbl;
|
|
pUnixFolder->lpISFHelperVtbl = &UnixFolder_ISFHelper_Vtbl;
|
|
pUnixFolder->lpIDropTargetVtbl = &UnixFolder_IDropTarget_Vtbl;
|
|
pUnixFolder->m_cRef = 0;
|
|
pUnixFolder->m_pszPath = NULL;
|
|
pUnixFolder->m_pidlLocation = NULL;
|
|
pUnixFolder->m_dwPathMode = IsEqualCLSID(&CLSID_UnixFolder, pCLSID) ? PATHMODE_UNIX : PATHMODE_DOS;
|
|
pUnixFolder->m_dwAttributes = 0;
|
|
pUnixFolder->m_pCLSID = pCLSID;
|
|
pUnixFolder->m_dwDropEffectsMask = DROPEFFECT_NONE;
|
|
|
|
UnixFolder_IShellFolder2_AddRef(STATIC_CAST(IShellFolder2, pUnixFolder));
|
|
hr = UnixFolder_IShellFolder2_QueryInterface(STATIC_CAST(IShellFolder2, pUnixFolder), riid, ppv);
|
|
UnixFolder_IShellFolder2_Release(STATIC_CAST(IShellFolder2, pUnixFolder));
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI UnixFolder_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) {
|
|
TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter, riid, ppv);
|
|
return CreateUnixFolder(pUnkOuter, riid, ppv, &CLSID_UnixFolder);
|
|
}
|
|
|
|
HRESULT WINAPI UnixDosFolder_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) {
|
|
TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter, riid, ppv);
|
|
return CreateUnixFolder(pUnkOuter, riid, ppv, &CLSID_UnixDosFolder);
|
|
}
|
|
|
|
HRESULT WINAPI FolderShortcut_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) {
|
|
TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter, riid, ppv);
|
|
return CreateUnixFolder(pUnkOuter, riid, ppv, &CLSID_FolderShortcut);
|
|
}
|
|
|
|
HRESULT WINAPI MyDocuments_Constructor(IUnknown *pUnkOuter, REFIID riid, LPVOID *ppv) {
|
|
TRACE("(pUnkOuter=%p, riid=%p, ppv=%p)\n", pUnkOuter, riid, ppv);
|
|
return CreateUnixFolder(pUnkOuter, riid, ppv, &CLSID_MyDocuments);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* UnixSubFolderIterator
|
|
*
|
|
* Class whose heap based objects represent iterators over the sub-directories
|
|
* of a given UnixFolder object.
|
|
*/
|
|
|
|
/* UnixSubFolderIterator object layout and typedef.
|
|
*/
|
|
typedef struct _UnixSubFolderIterator {
|
|
const IEnumIDListVtbl *lpIEnumIDListVtbl;
|
|
LONG m_cRef;
|
|
SHCONTF m_fFilter;
|
|
DIR *m_dirFolder;
|
|
char m_szFolder[FILENAME_MAX];
|
|
} UnixSubFolderIterator;
|
|
|
|
static void UnixSubFolderIterator_Destroy(UnixSubFolderIterator *iterator) {
|
|
TRACE("(iterator=%p)\n", iterator);
|
|
|
|
if (iterator->m_dirFolder)
|
|
closedir(iterator->m_dirFolder);
|
|
SHFree(iterator);
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_QueryInterface(IEnumIDList* iface,
|
|
REFIID riid, void** ppv)
|
|
{
|
|
TRACE("(iface=%p, riid=%p, ppv=%p)\n", iface, riid, ppv);
|
|
|
|
if (!ppv) return E_INVALIDARG;
|
|
|
|
if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IEnumIDList, riid)) {
|
|
*ppv = iface;
|
|
} else {
|
|
*ppv = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IEnumIDList_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI UnixSubFolderIterator_IEnumIDList_AddRef(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
return InterlockedIncrement(&This->m_cRef);
|
|
}
|
|
|
|
static ULONG WINAPI UnixSubFolderIterator_IEnumIDList_Release(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
ULONG cRef;
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
cRef = InterlockedDecrement(&This->m_cRef);
|
|
|
|
if (!cRef)
|
|
UnixSubFolderIterator_Destroy(This);
|
|
|
|
return cRef;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Next(IEnumIDList* iface, ULONG celt,
|
|
LPITEMIDLIST* rgelt, ULONG* pceltFetched)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
ULONG i = 0;
|
|
|
|
/* This->m_dirFolder will be NULL if the user doesn't have access rights for the dir. */
|
|
if (This->m_dirFolder) {
|
|
char *pszRelativePath = This->m_szFolder + lstrlenA(This->m_szFolder);
|
|
struct dirent *pDirEntry;
|
|
|
|
while (i < celt) {
|
|
pDirEntry = readdir(This->m_dirFolder);
|
|
if (!pDirEntry) break; /* No more entries */
|
|
if (!strcmp(pDirEntry->d_name, ".") || !strcmp(pDirEntry->d_name, "..")) continue;
|
|
|
|
/* Temporarily build absolute path in This->m_szFolder. Then construct a pidl
|
|
* and see if it passes the filter.
|
|
*/
|
|
lstrcpyA(pszRelativePath, pDirEntry->d_name);
|
|
rgelt[i] = (LPITEMIDLIST)SHAlloc(SHITEMID_LEN_FROM_NAME_LEN(lstrlenA(pszRelativePath))+sizeof(USHORT));
|
|
if (!UNIXFS_build_shitemid(This->m_szFolder, rgelt[i]) ||
|
|
!UNIXFS_is_pidl_of_type(rgelt[i], This->m_fFilter))
|
|
{
|
|
SHFree(rgelt[i]);
|
|
continue;
|
|
}
|
|
memset(((PBYTE)rgelt[i])+rgelt[i]->mkid.cb, 0, sizeof(USHORT));
|
|
i++;
|
|
}
|
|
*pszRelativePath = '\0'; /* Restore the original path in This->m_szFolder. */
|
|
}
|
|
|
|
if (pceltFetched)
|
|
*pceltFetched = i;
|
|
|
|
return (i == 0) ? S_FALSE : S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Skip(IEnumIDList* iface, ULONG celt)
|
|
{
|
|
LPITEMIDLIST *apidl;
|
|
ULONG cFetched;
|
|
HRESULT hr;
|
|
|
|
TRACE("(iface=%p, celt=%ld)\n", iface, celt);
|
|
|
|
/* Call IEnumIDList::Next and delete the resulting pidls. */
|
|
apidl = (LPITEMIDLIST*)SHAlloc(celt * sizeof(LPITEMIDLIST));
|
|
hr = IEnumIDList_Next(iface, celt, apidl, &cFetched);
|
|
if (SUCCEEDED(hr))
|
|
while (cFetched--)
|
|
SHFree(apidl[cFetched]);
|
|
SHFree(apidl);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Reset(IEnumIDList* iface)
|
|
{
|
|
UnixSubFolderIterator *This = ADJUST_THIS(UnixSubFolderIterator, IEnumIDList, iface);
|
|
|
|
TRACE("(iface=%p)\n", iface);
|
|
|
|
if (This->m_dirFolder)
|
|
rewinddir(This->m_dirFolder);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI UnixSubFolderIterator_IEnumIDList_Clone(IEnumIDList* This,
|
|
IEnumIDList** ppenum)
|
|
{
|
|
FIXME("stub\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/* VTable for UnixSubFolderIterator's IEnumIDList interface.
|
|
*/
|
|
static const IEnumIDListVtbl UnixSubFolderIterator_IEnumIDList_Vtbl = {
|
|
UnixSubFolderIterator_IEnumIDList_QueryInterface,
|
|
UnixSubFolderIterator_IEnumIDList_AddRef,
|
|
UnixSubFolderIterator_IEnumIDList_Release,
|
|
UnixSubFolderIterator_IEnumIDList_Next,
|
|
UnixSubFolderIterator_IEnumIDList_Skip,
|
|
UnixSubFolderIterator_IEnumIDList_Reset,
|
|
UnixSubFolderIterator_IEnumIDList_Clone
|
|
};
|
|
|
|
static IUnknown *UnixSubFolderIterator_Constructor(UnixFolder *pUnixFolder, SHCONTF fFilter) {
|
|
UnixSubFolderIterator *iterator;
|
|
|
|
TRACE("(pUnixFolder=%p)\n", pUnixFolder);
|
|
|
|
iterator = SHAlloc((ULONG)sizeof(UnixSubFolderIterator));
|
|
iterator->lpIEnumIDListVtbl = &UnixSubFolderIterator_IEnumIDList_Vtbl;
|
|
iterator->m_cRef = 0;
|
|
iterator->m_fFilter = fFilter;
|
|
iterator->m_dirFolder = opendir(pUnixFolder->m_pszPath);
|
|
lstrcpyA(iterator->m_szFolder, pUnixFolder->m_pszPath);
|
|
|
|
UnixSubFolderIterator_IEnumIDList_AddRef((IEnumIDList*)iterator);
|
|
|
|
return (IUnknown*)iterator;
|
|
}
|