mirror of
git://source.winehq.org/git/wine.git
synced 2024-11-05 18:01:34 +00:00
c7f58d2be3
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
283 lines
9.3 KiB
C
283 lines
9.3 KiB
C
/*
|
|
* internal pidl functions
|
|
*
|
|
* Copyright 1998 Juergen Schmied
|
|
* Copyright 2004 Juan Lang
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*
|
|
* NOTES:
|
|
*
|
|
* DO NOT use these definitions outside the shell32.dll!
|
|
*
|
|
* The contents of a pidl should never be used directly from an application.
|
|
*
|
|
* Undocumented:
|
|
* MS says: the abID of SHITEMID should be treated as binary data and not
|
|
* be interpreted by applications. Applies to everyone but MS itself.
|
|
* Word95 interprets the contents of abID (Filesize/Date) so we have to go
|
|
* for binary compatibility here.
|
|
*/
|
|
|
|
#ifndef __WINE_PIDL_H
|
|
#define __WINE_PIDL_H
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winuser.h"
|
|
#include "shlobj.h"
|
|
|
|
/*
|
|
* the pidl does cache fileattributes to speed up SHGetAttributes when
|
|
* displaying a big number of files.
|
|
*
|
|
* a pidl of NULL means the desktop
|
|
*
|
|
* The structure of the pidl seems to be a union. The first byte of the
|
|
* PIDLDATA describes the type of pidl.
|
|
*
|
|
* object ! first byte / ! format ! living space
|
|
* ! size
|
|
* ----------------------------------------------------------------
|
|
* my computer 0x1F/20 guid (2) (usual)
|
|
* network 0x1F guid
|
|
* bitbucket 0x1F guid
|
|
* drive 0x23/25 drive (usual)
|
|
* drive 0x25/25 drive (lnk/persistent)
|
|
* drive 0x29/25 drive
|
|
* shell extension 0x2E guid
|
|
* drive 0x2F drive (lnk/persistent)
|
|
* folder/file 0x30 folder/file (1) (lnk/persistent)
|
|
* folder 0x31 folder (usual)
|
|
* valueA 0x32 file (ANSI file name)
|
|
* valueW 0x34 file (Unicode file name)
|
|
* workgroup 0x41 network (3)
|
|
* computer 0x42 network (4)
|
|
* net provider 0x46 network
|
|
* whole network 0x47 network (5)
|
|
* MSITStore 0x61 htmlhlp (7)
|
|
* printers/ras connections 0x70 guid
|
|
* history/favorites 0xb1 file
|
|
* share 0xc3 network (6)
|
|
*
|
|
* guess: the persistent elements are non tracking
|
|
*
|
|
* (1) dummy byte is used, attributes are empty
|
|
* (2) IID_MyComputer = 20D04FE0L-3AEA-1069-A2D8-08002B30309D
|
|
* (3) two strings "workgroup" "Microsoft Network"
|
|
* (4) two strings "\\sirius" "Microsoft Network"
|
|
* (5) one string "Entire Network"
|
|
* (6) two strings "\\sirius\c" "Microsoft Network"
|
|
* (7) contains string "mk:@MSITStore:C:\path\file.chm::/path/filename.htm"
|
|
* GUID 871C5380-42A0-1069-A2EA-08002B30309D
|
|
*/
|
|
|
|
#define PT_CPLAPPLET 0x00
|
|
#define PT_GUID 0x1F
|
|
#define PT_DRIVE 0x23
|
|
#define PT_DRIVE2 0x25
|
|
#define PT_DRIVE3 0x29
|
|
#define PT_SHELLEXT 0x2E
|
|
#define PT_DRIVE1 0x2F
|
|
#define PT_FOLDER1 0x30
|
|
#define PT_FOLDER 0x31
|
|
#define PT_VALUE 0x32
|
|
#define PT_VALUEW 0x34
|
|
#define PT_FOLDERW 0x35
|
|
#define PT_WORKGRP 0x41
|
|
#define PT_COMP 0x42
|
|
#define PT_NETPROVIDER 0x46
|
|
#define PT_NETWORK 0x47
|
|
#define PT_IESPECIAL1 0x61
|
|
#define PT_YAGUID 0x70 /* yet another guid.. */
|
|
#define PT_IESPECIAL2 0xb1
|
|
#define PT_SHARE 0xc3
|
|
|
|
#include "pshpack1.h"
|
|
typedef BYTE PIDLTYPE;
|
|
|
|
typedef struct tagPIDLCPanelStruct
|
|
{
|
|
BYTE dummy; /*01 is 0x00 */
|
|
DWORD iconIdx; /*02 negative icon ID */
|
|
WORD offsDispName; /*06*/
|
|
WORD offsComment; /*08*/
|
|
CHAR szName[1]; /*10*/ /* terminated by 0x00, followed by display name and comment string */
|
|
} PIDLCPanelStruct;
|
|
|
|
typedef struct tagGUIDStruct
|
|
{
|
|
BYTE dummy; /* offset 01 is unknown */
|
|
GUID guid; /* offset 02 */
|
|
} GUIDStruct;
|
|
|
|
typedef struct tagDriveStruct
|
|
{
|
|
CHAR szDriveName[20]; /*01*/
|
|
WORD unknown; /*21*/
|
|
} DriveStruct;
|
|
|
|
typedef struct tagFileStruct
|
|
{
|
|
BYTE dummy; /*01 is 0x00 for files or dirs */
|
|
DWORD dwFileSize; /*02*/
|
|
WORD uFileDate; /*06*/
|
|
WORD uFileTime; /*08*/
|
|
WORD uFileAttribs; /*10*/
|
|
CHAR szNames[1]; /*12*/
|
|
/* Here are coming two strings. The first is the long name.
|
|
The second the dos name when needed or just 0x00 */
|
|
} FileStruct;
|
|
|
|
/* At least on WinXP, this struct is appended with 2-byte-alignment to FileStruct. There follows
|
|
* a WORD member after the wszName string, which gives the offset from the beginning of the PIDL
|
|
* to the FileStructW member. */
|
|
typedef struct tagFileStructW {
|
|
WORD cbLen;
|
|
BYTE dummy1[6];
|
|
WORD uCreationDate;
|
|
WORD uCreationTime;
|
|
WORD uLastAccessDate;
|
|
WORD uLastAccessTime;
|
|
BYTE dummy2[4];
|
|
WCHAR wszName[1];
|
|
} FileStructW;
|
|
|
|
typedef struct tagValueW
|
|
{
|
|
WCHAR name[1];
|
|
} ValueWStruct;
|
|
|
|
typedef struct tagPIDLDATA
|
|
{ PIDLTYPE type; /*00*/
|
|
union
|
|
{
|
|
struct tagGUIDStruct guid;
|
|
struct tagDriveStruct drive;
|
|
struct tagFileStruct file;
|
|
struct
|
|
{ WORD dummy; /*01*/
|
|
CHAR szNames[1]; /*03*/
|
|
} network;
|
|
struct
|
|
{ WORD dummy; /*01*/
|
|
DWORD dummy1; /*02*/
|
|
CHAR szName[1]; /*06*/ /* terminated by 0x00 0x00 */
|
|
} htmlhelp;
|
|
struct tagPIDLCPanelStruct cpanel;
|
|
struct tagValueW valueW;
|
|
}u;
|
|
} PIDLDATA, *LPPIDLDATA;
|
|
#include "poppack.h"
|
|
|
|
/*
|
|
* getting special values from simple pidls
|
|
*/
|
|
DWORD _ILSimpleGetText (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
DWORD _ILSimpleGetTextW (LPCITEMIDLIST pidl, LPWSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
BOOL _ILGetFileDate (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
DWORD _ILGetFileSize (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
BOOL _ILGetExtension (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
void _ILGetFileType (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
DWORD _ILGetFileAttributes (LPCITEMIDLIST pidl, LPSTR pOut, UINT uOutSize) DECLSPEC_HIDDEN;
|
|
|
|
BOOL _ILGetFileDateTime (LPCITEMIDLIST pidl, FILETIME *ft) DECLSPEC_HIDDEN;
|
|
DWORD _ILGetDrive (LPCITEMIDLIST, LPSTR, UINT) DECLSPEC_HIDDEN;
|
|
|
|
/*
|
|
* testing simple pidls
|
|
*/
|
|
BOOL _ILIsUnicode (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsDesktop (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsMyComputer (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsDrive (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsFolder (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsValue (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsSpecialFolder (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsPidlSimple (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL _ILIsCPanelStruct (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
static inline
|
|
BOOL _ILIsEqualSimple (LPCITEMIDLIST pidlA, LPCITEMIDLIST pidlB)
|
|
{
|
|
return (pidlA->mkid.cb > 0 && !memcmp(pidlA, pidlB, pidlA->mkid.cb)) ||
|
|
(!pidlA->mkid.cb && !pidlB->mkid.cb);
|
|
}
|
|
static inline
|
|
BOOL _ILIsEmpty (LPCITEMIDLIST pidl) { return _ILIsDesktop(pidl); }
|
|
|
|
/*
|
|
* simple pidls
|
|
*/
|
|
|
|
/* Creates a PIDL with guid format and type type, which must be one of PT_GUID,
|
|
* PT_SHELLEXT, or PT_YAGUID.
|
|
*/
|
|
LPITEMIDLIST _ILCreateGuid(PIDLTYPE type, REFIID guid) DECLSPEC_HIDDEN;
|
|
|
|
/* Like _ILCreateGuid, but using the string szGUID. */
|
|
LPITEMIDLIST _ILCreateGuidFromStrA(LPCSTR szGUID) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateGuidFromStrW(LPCWSTR szGUID) DECLSPEC_HIDDEN;
|
|
|
|
/* Commonly used PIDLs representing file system objects. */
|
|
LPITEMIDLIST _ILCreateDesktop (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateFromFindDataW(const WIN32_FIND_DATAW *stffile) DECLSPEC_HIDDEN;
|
|
HRESULT _ILCreateFromPathW (LPCWSTR szPath, LPITEMIDLIST* ppidl) DECLSPEC_HIDDEN;
|
|
|
|
/* Other helpers */
|
|
LPITEMIDLIST _ILCreateMyComputer (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateMyDocuments (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateIExplore (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateControlPanel (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreatePrinters (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateNetwork (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateNetHood (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateBitBucket (void) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateDrive (LPCWSTR) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST _ILCreateEntireNetwork (void) DECLSPEC_HIDDEN;
|
|
|
|
/*
|
|
* helper functions (getting struct-pointer)
|
|
*/
|
|
LPPIDLDATA _ILGetDataPointer (LPCITEMIDLIST) DECLSPEC_HIDDEN;
|
|
LPSTR _ILGetTextPointer (LPCITEMIDLIST) DECLSPEC_HIDDEN;
|
|
IID *_ILGetGUIDPointer (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
FileStructW *_ILGetFileStructW (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
|
|
/*
|
|
* debug helper
|
|
*/
|
|
void pdump (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
BOOL pcheck (LPCITEMIDLIST pidl) DECLSPEC_HIDDEN;
|
|
|
|
/*
|
|
* aPidl helper
|
|
*/
|
|
void _ILFreeaPidl(LPITEMIDLIST * apidl, UINT cidl) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST * _ILCopyaPidl(const LPCITEMIDLIST * apidlsrc, UINT cidl) DECLSPEC_HIDDEN;
|
|
LPITEMIDLIST * _ILCopyCidaToaPidl(LPITEMIDLIST* pidl, const CIDA * cida) DECLSPEC_HIDDEN;
|
|
|
|
/* type parameter for ILGetDisplayNameEx() */
|
|
#define ILGDN_FORPARSING 0
|
|
#define ILGDN_NORMAL 1
|
|
#define ILGDN_INFOLDER 2
|
|
|
|
BOOL ILGetDisplayNameExW(LPSHELLFOLDER psf, LPCITEMIDLIST pidl, LPWSTR path, DWORD type) DECLSPEC_HIDDEN;
|
|
HRESULT SHILCreateFromPathW(const WCHAR *path, LPITEMIDLIST *pidl, DWORD *attributes);
|
|
LPITEMIDLIST SHSimpleIDListFromPathA(const char *path);
|
|
LPITEMIDLIST SHSimpleIDListFromPathW(const WCHAR *path);
|
|
|
|
#endif
|