3 * Copyright 1997 Marcus Meissner
4 * Copyright 1998 Juergen Schmied
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * Nearly complete informations about the binary formats
22 * of .lnk files available at http://www.wotsit.org
27 #include "wine/port.h"
38 #ifdef HAVE_SYS_WAIT_H
39 # include <sys/wait.h>
44 #include "wine/debug.h"
54 #include "undocshell.h"
57 #include "shell32_main.h"
61 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
63 /* link file formats */
65 /* flag1: lnk elements: simple link has 0x0B */
68 #define SCF_DESCRIPTION 4
69 #define SCF_RELATIVE 8
70 #define SCF_WORKDIR 0x10
72 #define SCF_CUSTOMICON 0x40
73 #define SCF_UNICODE 0x80
77 typedef struct _LINK_HEADER
79 DWORD dwSize
; /* 0x00 size of the header - 0x4c */
80 GUID MagicGuid
; /* 0x04 is CLSID_ShellLink */
81 DWORD dwFlags
; /* 0x14 describes elements following */
82 DWORD dwFileAttr
; /* 0x18 attributes of the target file */
83 FILETIME Time1
; /* 0x1c */
84 FILETIME Time2
; /* 0x24 */
85 FILETIME Time3
; /* 0x2c */
86 DWORD dwFileLength
; /* 0x34 File length */
87 DWORD nIcon
; /* 0x38 icon number */
88 DWORD fStartup
; /* 0x3c startup type */
89 DWORD wHotKey
; /* 0x40 hotkey */
90 DWORD Unknown5
; /* 0x44 */
91 DWORD Unknown6
; /* 0x48 */
92 } LINK_HEADER
, * PLINK_HEADER
;
94 #define SHLINK_LOCAL 0
95 #define SHLINK_REMOTE 1
97 typedef struct _LOCATION_INFO
103 DWORD dwLocalPathOfs
;
104 DWORD dwNetworkVolTableOfs
;
105 DWORD dwFinalPathOfs
;
108 typedef struct _LOCAL_VOLUME_INFO
118 static IShellLinkAVtbl slvt
;
119 static IShellLinkWVtbl slvtw
;
120 static IPersistFileVtbl pfvt
;
121 static IPersistStreamVtbl psvt
;
123 /* IShellLink Implementation */
127 IShellLinkAVtbl
*lpVtbl
;
130 IShellLinkWVtbl
*lpvtblw
;
131 IPersistFileVtbl
*lpvtblPersistFile
;
132 IPersistStreamVtbl
*lpvtblPersistStream
;
134 /* data structures according to the informations in the link */
153 #define _IShellLinkW_Offset ((int)(&(((IShellLinkImpl*)0)->lpvtblw)))
154 #define _ICOM_THIS_From_IShellLinkW(class, name) class* This = (class*)(((char*)name)-_IShellLinkW_Offset)
156 #define _IPersistFile_Offset ((int)(&(((IShellLinkImpl*)0)->lpvtblPersistFile)))
157 #define _ICOM_THIS_From_IPersistFile(class, name) class* This = (class*)(((char*)name)-_IPersistFile_Offset)
159 #define _IPersistStream_Offset ((int)(&(((IShellLinkImpl*)0)->lpvtblPersistStream)))
160 #define _ICOM_THIS_From_IPersistStream(class, name) class* This = (class*)(((char*)name)-_IPersistStream_Offset)
162 static HRESULT
ShellLink_UpdatePath(LPWSTR sPathRel
, LPCWSTR path
, LPCWSTR sWorkDir
, LPWSTR
* psPath
);
164 /* strdup on the process heap */
165 inline static LPWSTR
HEAP_strdupAtoW( HANDLE heap
, DWORD flags
, LPCSTR str
)
167 INT len
= MultiByteToWideChar( CP_ACP
, 0, str
, -1, NULL
, 0 );
168 LPWSTR p
= HeapAlloc( heap
, flags
, len
*sizeof (WCHAR
) );
171 MultiByteToWideChar( CP_ACP
, 0, str
, -1, p
, len
);
176 /**************************************************************************
177 * IPersistFile_QueryInterface
179 static HRESULT WINAPI
IPersistFile_fnQueryInterface(
184 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
186 TRACE("(%p)\n",This
);
188 return IShellLinkA_QueryInterface((IShellLinkA
*)This
, riid
, ppvObj
);
191 /******************************************************************************
192 * IPersistFile_AddRef
194 static ULONG WINAPI
IPersistFile_fnAddRef(IPersistFile
* iface
)
196 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
198 TRACE("(%p)->(count=%lu)\n",This
,This
->ref
);
200 return IShellLinkA_AddRef((IShellLinkA
*)This
);
202 /******************************************************************************
203 * IPersistFile_Release
205 static ULONG WINAPI
IPersistFile_fnRelease(IPersistFile
* iface
)
207 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
209 TRACE("(%p)->(count=%lu)\n",This
,This
->ref
);
211 return IShellLinkA_Release((IShellLinkA
*)This
);
214 static HRESULT WINAPI
IPersistFile_fnGetClassID(IPersistFile
* iface
, CLSID
*pClassID
)
216 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
217 FIXME("(%p)\n",This
);
220 static HRESULT WINAPI
IPersistFile_fnIsDirty(IPersistFile
* iface
)
222 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
224 TRACE("(%p)\n",This
);
231 static HRESULT WINAPI
IPersistFile_fnLoad(IPersistFile
* iface
, LPCOLESTR pszFileName
, DWORD dwMode
)
233 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
234 IPersistStream
*StreamThis
= (IPersistStream
*)&This
->lpvtblPersistStream
;
238 TRACE("(%p, %s)\n",This
, debugstr_w(pszFileName
));
240 r
= CreateStreamOnFile(pszFileName
, dwMode
, &stm
);
243 r
= IPersistStream_Load(StreamThis
, stm
);
244 ShellLink_UpdatePath(This
->sPathRel
, pszFileName
, This
->sWorkDir
, &This
->sPath
);
245 IStream_Release( stm
);
246 This
->bDirty
= FALSE
;
252 static BOOL
StartLinkProcessor( LPCOLESTR szLink
)
254 static const WCHAR szFormat
[] = {'w','i','n','e','m','e','n','u','b','u','i','l','d','e','r','.','e','x','e',
255 ' ','-','r',' ','"','%','s','"',0 };
259 PROCESS_INFORMATION pi
;
261 len
= sizeof(szFormat
) + lstrlenW( szLink
) * sizeof(WCHAR
);
262 buffer
= HeapAlloc( GetProcessHeap(), 0, len
);
266 wsprintfW( buffer
, szFormat
, szLink
);
268 TRACE("starting %s\n",debugstr_w(buffer
));
270 memset(&si
, 0, sizeof(si
));
272 if (!CreateProcessW( NULL
, buffer
, NULL
, NULL
, FALSE
, 0, NULL
, NULL
, &si
, &pi
)) return FALSE
;
274 /* wait for a while to throttle the creation of linker processes */
275 if( WAIT_OBJECT_0
!= WaitForSingleObject( pi
.hProcess
, 10000 ) )
276 WARN("Timed out waiting for shell linker\n");
278 CloseHandle( pi
.hProcess
);
279 CloseHandle( pi
.hThread
);
284 static HRESULT WINAPI
IPersistFile_fnSave(IPersistFile
* iface
, LPCOLESTR pszFileName
, BOOL fRemember
)
286 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
287 IPersistStream
*StreamThis
= (IPersistStream
*)&This
->lpvtblPersistStream
;
291 TRACE("(%p)->(%s)\n",This
,debugstr_w(pszFileName
));
293 if (!pszFileName
|| !This
->sPath
)
296 r
= CreateStreamOnFile(pszFileName
, STGM_READWRITE
| STGM_CREATE
, &stm
);
299 r
= IPersistStream_Save(StreamThis
, stm
, FALSE
);
300 IStream_Release( stm
);
304 StartLinkProcessor( pszFileName
);
306 This
->bDirty
= FALSE
;
310 DeleteFileW( pszFileName
);
311 WARN("Failed to create shortcut %s\n", debugstr_w(pszFileName
) );
318 static HRESULT WINAPI
IPersistFile_fnSaveCompleted(IPersistFile
* iface
, LPCOLESTR pszFileName
)
320 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
321 FIXME("(%p)->(%s)\n",This
,debugstr_w(pszFileName
));
324 static HRESULT WINAPI
IPersistFile_fnGetCurFile(IPersistFile
* iface
, LPOLESTR
*ppszFileName
)
326 _ICOM_THIS_From_IPersistFile(IShellLinkImpl
, iface
);
327 FIXME("(%p)\n",This
);
331 static IPersistFileVtbl pfvt
=
333 IPersistFile_fnQueryInterface
,
334 IPersistFile_fnAddRef
,
335 IPersistFile_fnRelease
,
336 IPersistFile_fnGetClassID
,
337 IPersistFile_fnIsDirty
,
340 IPersistFile_fnSaveCompleted
,
341 IPersistFile_fnGetCurFile
344 /************************************************************************
345 * IPersistStream_QueryInterface
347 static HRESULT WINAPI
IPersistStream_fnQueryInterface(
348 IPersistStream
* iface
,
352 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
354 TRACE("(%p)\n",This
);
356 return IShellLinkA_QueryInterface((IShellLinkA
*)This
, riid
, ppvoid
);
359 /************************************************************************
360 * IPersistStream_Release
362 static ULONG WINAPI
IPersistStream_fnRelease(
363 IPersistStream
* iface
)
365 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
367 TRACE("(%p)\n",This
);
369 return IShellLinkA_Release((IShellLinkA
*)This
);
372 /************************************************************************
373 * IPersistStream_AddRef
375 static ULONG WINAPI
IPersistStream_fnAddRef(
376 IPersistStream
* iface
)
378 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
380 TRACE("(%p)\n",This
);
382 return IShellLinkA_AddRef((IShellLinkA
*)This
);
385 /************************************************************************
386 * IPersistStream_GetClassID
389 static HRESULT WINAPI
IPersistStream_fnGetClassID(
390 IPersistStream
* iface
,
393 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
395 TRACE("(%p)\n", This
);
400 /* memcpy(pClassID, &CLSID_???, sizeof(CLSID_???)); */
405 /************************************************************************
406 * IPersistStream_IsDirty (IPersistStream)
408 static HRESULT WINAPI
IPersistStream_fnIsDirty(
409 IPersistStream
* iface
)
411 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
413 TRACE("(%p)\n", This
);
419 static HRESULT
Stream_LoadString( IStream
* stm
, BOOL unicode
, LPWSTR
*pstr
)
430 r
= IStream_Read(stm
, &len
, sizeof(len
), &count
);
431 if ( FAILED (r
) || ( count
!= sizeof(len
) ) )
435 len
*= sizeof (WCHAR
);
437 TRACE("reading %d\n", len
);
438 temp
= HeapAlloc(GetProcessHeap(), 0, len
+sizeof(WCHAR
));
440 return E_OUTOFMEMORY
;
442 r
= IStream_Read(stm
, temp
, len
, &count
);
443 if( FAILED (r
) || ( count
!= len
) )
445 HeapFree( GetProcessHeap(), 0, temp
);
449 TRACE("read %s\n", debugstr_an(temp
,len
));
451 /* convert to unicode if necessary */
454 count
= MultiByteToWideChar( CP_ACP
, 0, (LPSTR
) temp
, len
, NULL
, 0 );
455 str
= HeapAlloc( GetProcessHeap(), 0, (count
+1)*sizeof (WCHAR
) );
457 MultiByteToWideChar( CP_ACP
, 0, (LPSTR
) temp
, len
, str
, count
);
458 HeapFree( GetProcessHeap(), 0, temp
);
472 static HRESULT
Stream_LoadLocation( IStream
* stm
)
481 r
= IStream_Read( stm
, &size
, sizeof(size
), &count
);
484 if( count
!= sizeof(loc
->dwTotalSize
) )
487 loc
= HeapAlloc( GetProcessHeap(), 0, size
);
489 return E_OUTOFMEMORY
;
491 r
= IStream_Read( stm
, &loc
->dwHeaderSize
, size
-sizeof(size
), &count
);
494 if( count
!= (size
- sizeof(size
)) )
499 loc
->dwTotalSize
= size
;
501 TRACE("Read %ld bytes\n",count
);
503 /* FIXME: do something useful with it */
504 HeapFree( GetProcessHeap(), 0, loc
);
508 HeapFree( GetProcessHeap(), 0, loc
);
512 /************************************************************************
513 * IPersistStream_Load (IPersistStream)
515 static HRESULT WINAPI
IPersistStream_fnLoad(
516 IPersistStream
* iface
,
522 WCHAR sTemp
[MAX_PATH
];
525 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
527 TRACE("(%p)(%p)\n", This
, stm
);
530 return STG_E_INVALIDPOINTER
;
533 r
= IStream_Read(stm
, &hdr
, sizeof(hdr
), &dwBytesRead
);
537 if( dwBytesRead
!= sizeof(hdr
))
539 if( hdr
.dwSize
!= sizeof(hdr
))
541 if( !IsEqualIID(&hdr
.MagicGuid
, &CLSID_ShellLink
) )
544 /* if( hdr.dwFlags & SCF_PIDL ) */ /* FIXME: seems to always have a PIDL */
546 r
= ILLoadFromStream( stm
, &This
->pPidl
);
550 This
->wHotKey
= (WORD
)hdr
.wHotKey
;
551 This
->iIcoNdx
= hdr
.nIcon
;
552 FileTimeToSystemTime (&hdr
.Time1
, &This
->time1
);
553 FileTimeToSystemTime (&hdr
.Time2
, &This
->time2
);
554 FileTimeToSystemTime (&hdr
.Time3
, &This
->time3
);
556 GetDateFormatW(LOCALE_USER_DEFAULT
,DATE_SHORTDATE
,&This
->time1
, NULL
, sTemp
, 256);
557 TRACE("-- time1: %s\n", debugstr_w(sTemp
) );
558 GetDateFormatW(LOCALE_USER_DEFAULT
,DATE_SHORTDATE
,&This
->time2
, NULL
, sTemp
, 256);
559 TRACE("-- time1: %s\n", debugstr_w(sTemp
) );
560 GetDateFormatW(LOCALE_USER_DEFAULT
,DATE_SHORTDATE
,&This
->time3
, NULL
, sTemp
, 256);
561 TRACE("-- time1: %s\n", debugstr_w(sTemp
) );
564 if( hdr
.dwFlags
& SCF_NORMAL
)
565 r
= Stream_LoadLocation( stm
);
568 unicode
= hdr
.dwFlags
& SCF_UNICODE
;
569 if( hdr
.dwFlags
& SCF_DESCRIPTION
)
571 r
= Stream_LoadString( stm
, unicode
, &This
->sDescription
);
572 TRACE("Description -> %s\n",debugstr_w(This
->sDescription
));
577 if( hdr
.dwFlags
& SCF_RELATIVE
)
579 r
= Stream_LoadString( stm
, unicode
, &This
->sPathRel
);
580 TRACE("Relative Path-> %s\n",debugstr_w(This
->sPathRel
));
585 if( hdr
.dwFlags
& SCF_WORKDIR
)
587 r
= Stream_LoadString( stm
, unicode
, &This
->sWorkDir
);
588 TRACE("Working Dir -> %s\n",debugstr_w(This
->sWorkDir
));
593 if( hdr
.dwFlags
& SCF_ARGS
)
595 r
= Stream_LoadString( stm
, unicode
, &This
->sArgs
);
596 TRACE("Working Dir -> %s\n",debugstr_w(This
->sArgs
));
601 if( hdr
.dwFlags
& SCF_CUSTOMICON
)
603 r
= Stream_LoadString( stm
, unicode
, &This
->sIcoPath
);
604 TRACE("Icon file -> %s\n",debugstr_w(This
->sIcoPath
));
618 /************************************************************************
621 * Helper function for IPersistStream_Save. Writes a unicode string
622 * with terminating nul byte to a stream, preceded by the its length.
624 static HRESULT
Stream_WriteString( IStream
* stm
, LPCWSTR str
)
626 USHORT len
= lstrlenW( str
) + 1;
630 r
= IStream_Write( stm
, &len
, sizeof(len
), &count
);
634 len
*= sizeof(WCHAR
);
636 r
= IStream_Write( stm
, str
, len
, &count
);
643 static HRESULT
Stream_WriteLocationInfo( IStream
* stm
, LPCWSTR filename
)
648 FIXME("writing empty location info\n");
650 memset( &loc
, 0, sizeof(loc
) );
651 loc
.dwTotalSize
= sizeof(loc
) - sizeof(loc
.dwTotalSize
);
653 /* FIXME: fill this in */
655 return IStream_Write( stm
, &loc
, loc
.dwTotalSize
, &count
);
658 /************************************************************************
659 * IPersistStream_Save (IPersistStream)
661 * FIXME: makes assumptions about byte order
663 static HRESULT WINAPI
IPersistStream_fnSave(
664 IPersistStream
* iface
,
668 static const WCHAR wOpen
[] = {'o','p','e','n',0};
671 WCHAR exePath
[MAX_PATH
];
675 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
677 TRACE("(%p) %p %x\n", This
, stm
, fClearDirty
);
683 SHELL_FindExecutable(NULL
, This
->sPath
, wOpen
, exePath
, MAX_PATH
, NULL
, NULL
, NULL
, NULL
);
685 * windows can create lnk files to executables that do not exist yet
686 * so if the executable does not exist the just trust the path they
689 if( !*exePath
) strcpyW(exePath
,This
->sPath
);
692 /* if there's no PIDL, generate one */
693 if( ! This
->pPidl
) This
->pPidl
= ILCreateFromPathW(exePath
);
695 memset(&header
, 0, sizeof(header
));
696 header
.dwSize
= sizeof(header
);
697 memcpy(&header
.MagicGuid
, &CLSID_ShellLink
, sizeof(header
.MagicGuid
) );
699 header
.wHotKey
= This
->wHotKey
;
700 header
.nIcon
= This
->iIcoNdx
;
701 header
.dwFlags
= SCF_UNICODE
; /* strings are in unicode */
702 header
.dwFlags
|= SCF_NORMAL
; /* how do we determine this ? */
704 header
.dwFlags
|= SCF_PIDL
;
705 if( This
->sDescription
)
706 header
.dwFlags
|= SCF_DESCRIPTION
;
708 header
.dwFlags
|= SCF_WORKDIR
;
710 header
.dwFlags
|= SCF_ARGS
;
712 header
.dwFlags
|= SCF_CUSTOMICON
;
714 SystemTimeToFileTime ( &This
->time1
, &header
.Time1
);
715 SystemTimeToFileTime ( &This
->time2
, &header
.Time2
);
716 SystemTimeToFileTime ( &This
->time3
, &header
.Time3
);
718 /* write the Shortcut header */
719 r
= IStream_Write( stm
, &header
, sizeof(header
), &count
);
722 ERR("Write failed at %d\n",__LINE__
);
726 TRACE("Writing pidl \n");
728 /* write the PIDL to the shortcut */
731 r
= ILSaveToStream( stm
, This
->pPidl
);
734 ERR("Failed to write PIDL at %d\n",__LINE__
);
739 Stream_WriteLocationInfo( stm
, exePath
);
741 TRACE("Description = %s\n", debugstr_w(This
->sDescription
));
742 if( This
->sDescription
)
743 r
= Stream_WriteString( stm
, This
->sDescription
);
746 r
= Stream_WriteString( stm
, This
->sPathRel
);
749 r
= Stream_WriteString( stm
, This
->sWorkDir
);
752 r
= Stream_WriteString( stm
, This
->sArgs
);
755 r
= Stream_WriteString( stm
, This
->sIcoPath
);
760 /************************************************************************
761 * IPersistStream_GetSizeMax (IPersistStream)
763 static HRESULT WINAPI
IPersistStream_fnGetSizeMax(
764 IPersistStream
* iface
,
765 ULARGE_INTEGER
* pcbSize
)
767 _ICOM_THIS_From_IPersistStream(IShellLinkImpl
, iface
);
769 TRACE("(%p)\n", This
);
774 static IPersistStreamVtbl psvt
=
776 IPersistStream_fnQueryInterface
,
777 IPersistStream_fnAddRef
,
778 IPersistStream_fnRelease
,
779 IPersistStream_fnGetClassID
,
780 IPersistStream_fnIsDirty
,
781 IPersistStream_fnLoad
,
782 IPersistStream_fnSave
,
783 IPersistStream_fnGetSizeMax
786 /**************************************************************************
787 * IShellLink_Constructor
789 HRESULT WINAPI
IShellLink_Constructor (
790 IUnknown
* pUnkOuter
,
796 TRACE("unkOut=%p riid=%s\n",pUnkOuter
, debugstr_guid(riid
));
800 if(pUnkOuter
) return CLASS_E_NOAGGREGATION
;
801 sl
= (IShellLinkImpl
*) LocalAlloc(GMEM_ZEROINIT
,sizeof(IShellLinkImpl
));
802 if (!sl
) return E_OUTOFMEMORY
;
806 sl
->lpvtblw
= &slvtw
;
807 sl
->lpvtblPersistFile
= &pfvt
;
808 sl
->lpvtblPersistStream
= &psvt
;
809 sl
->iShowCmd
= SW_SHOWNORMAL
;
812 TRACE("(%p)->()\n",sl
);
814 if (IsEqualIID(riid
, &IID_IUnknown
) ||
815 IsEqualIID(riid
, &IID_IShellLinkA
))
817 else if (IsEqualIID(riid
, &IID_IShellLinkW
))
818 *ppv
= &(sl
->lpvtblw
);
820 LocalFree((HLOCAL
)sl
);
821 ERR("E_NOINTERFACE\n");
822 return E_NOINTERFACE
;
829 static BOOL
SHELL_ExistsFileW(LPCWSTR path
)
831 HANDLE hfile
= CreateFileW(path
, GENERIC_READ
, FILE_SHARE_READ
|FILE_SHARE_WRITE
, NULL
, OPEN_EXISTING
, 0, NULL
);
833 if (hfile
!= INVALID_HANDLE_VALUE
) {
840 /**************************************************************************
841 * ShellLink_UpdatePath
842 * update absolute path in sPath using relative path in sPathRel
844 static HRESULT
ShellLink_UpdatePath(LPWSTR sPathRel
, LPCWSTR path
, LPCWSTR sWorkDir
, LPWSTR
* psPath
)
846 if (!path
|| !psPath
)
849 if (!*psPath
&& sPathRel
) {
850 WCHAR buffer
[2*MAX_PATH
], abs_path
[2*MAX_PATH
];
853 /* first try if [directory of link file] + [relative path] finds an existing file */
855 GetFullPathNameW( path
, MAX_PATH
*2, buffer
, &final
);
858 lstrcpyW(final
, sPathRel
);
862 if (SHELL_ExistsFileW(buffer
)) {
863 if (!GetFullPathNameW(buffer
, MAX_PATH
, abs_path
, &final
))
864 lstrcpyW(abs_path
, buffer
);
866 /* try if [working directory] + [relative path] finds an existing file */
868 lstrcpyW(buffer
, sWorkDir
);
869 lstrcpyW(PathAddBackslashW(buffer
), sPathRel
);
871 if (SHELL_ExistsFileW(buffer
))
872 if (!GetFullPathNameW(buffer
, MAX_PATH
, abs_path
, &final
))
873 lstrcpyW(abs_path
, buffer
);
877 /* FIXME: This is even not enough - not all shell links can be resolved using this algorithm. */
879 lstrcpyW(abs_path
, sPathRel
);
881 *psPath
= HeapAlloc(GetProcessHeap(), 0, (lstrlenW(abs_path
)+1)*sizeof(WCHAR
));
883 return E_OUTOFMEMORY
;
885 lstrcpyW(*psPath
, abs_path
);
891 /**************************************************************************
892 * IShellLink_ConstructFromFile
894 HRESULT WINAPI
IShellLink_ConstructFromFile (
903 HRESULT hr
= IShellLink_Constructor(NULL
, riid
, (LPVOID
*)&psl
);
910 hr
= IShellLinkW_QueryInterface(psl
, &IID_IPersistFile
, (LPVOID
*)&ppf
);
913 WCHAR path
[MAX_PATH
];
915 if (SHGetPathFromIDListW(pidl
, path
))
916 hr
= IPersistFile_Load(ppf
, path
, 0);
921 *ppv
= (IUnknown
*) psl
;
923 IPersistFile_Release(ppf
);
927 IShellLinkW_Release(psl
);
933 /**************************************************************************
934 * IShellLinkA_QueryInterface
936 static HRESULT WINAPI
IShellLinkA_fnQueryInterface( IShellLinkA
* iface
, REFIID riid
, LPVOID
*ppvObj
)
938 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
940 TRACE("(%p)->(\n\tIID:\t%s)\n",This
,debugstr_guid(riid
));
944 if(IsEqualIID(riid
, &IID_IUnknown
) ||
945 IsEqualIID(riid
, &IID_IShellLinkA
))
949 else if(IsEqualIID(riid
, &IID_IShellLinkW
))
951 *ppvObj
= (IShellLinkW
*)&(This
->lpvtblw
);
953 else if(IsEqualIID(riid
, &IID_IPersistFile
))
955 *ppvObj
= (IPersistFile
*)&(This
->lpvtblPersistFile
);
957 else if(IsEqualIID(riid
, &IID_IPersistStream
))
959 *ppvObj
= (IPersistStream
*)&(This
->lpvtblPersistStream
);
964 IUnknown_AddRef((IUnknown
*)(*ppvObj
));
965 TRACE("-- Interface: (%p)->(%p)\n",ppvObj
,*ppvObj
);
968 TRACE("-- Interface: E_NOINTERFACE\n");
969 return E_NOINTERFACE
;
971 /******************************************************************************
974 static ULONG WINAPI
IShellLinkA_fnAddRef(IShellLinkA
* iface
)
976 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
977 ULONG refCount
= InterlockedIncrement(&This
->ref
);
979 TRACE("(%p)->(count=%lu)\n", This
, refCount
- 1);
983 /******************************************************************************
984 * IShellLinkA_Release
986 static ULONG WINAPI
IShellLinkA_fnRelease(IShellLinkA
* iface
)
988 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
989 ULONG refCount
= InterlockedDecrement(&This
->ref
);
991 TRACE("(%p)->(count=%lu)\n", This
, refCount
+ 1);
996 TRACE("-- destroying IShellLink(%p)\n",This
);
998 HeapFree(GetProcessHeap(), 0, This
->sIcoPath
);
999 HeapFree(GetProcessHeap(), 0, This
->sArgs
);
1000 HeapFree(GetProcessHeap(), 0, This
->sWorkDir
);
1001 HeapFree(GetProcessHeap(), 0, This
->sDescription
);
1002 HeapFree(GetProcessHeap(),0,This
->sPath
);
1005 ILFree(This
->pPidl
);
1007 LocalFree((HANDLE
)This
);
1012 static HRESULT WINAPI
IShellLinkA_fnGetPath(IShellLinkA
* iface
, LPSTR pszFile
,
1013 INT cchMaxPath
, WIN32_FIND_DATAA
*pfd
, DWORD fFlags
)
1015 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1017 TRACE("(%p)->(pfile=%p len=%u find_data=%p flags=%lu)(%s)\n",
1018 This
, pszFile
, cchMaxPath
, pfd
, fFlags
, debugstr_w(This
->sPath
));
1023 WideCharToMultiByte( CP_ACP
, 0, This
->sPath
, -1,
1024 pszFile
, cchMaxPath
, NULL
, NULL
);
1026 if (pfd
) FIXME("(%p): WIN32_FIND_DATA is not yet filled.\n", This
);
1031 static HRESULT WINAPI
IShellLinkA_fnGetIDList(IShellLinkA
* iface
, LPITEMIDLIST
* ppidl
)
1033 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1035 TRACE("(%p)->(ppidl=%p)\n",This
, ppidl
);
1037 *ppidl
= ILClone(This
->pPidl
);
1042 static HRESULT WINAPI
IShellLinkA_fnSetIDList(IShellLinkA
* iface
, LPCITEMIDLIST pidl
)
1044 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1046 TRACE("(%p)->(pidl=%p)\n",This
, pidl
);
1049 ILFree(This
->pPidl
);
1050 This
->pPidl
= ILClone (pidl
);
1051 This
->bDirty
= TRUE
;
1056 static HRESULT WINAPI
IShellLinkA_fnGetDescription(IShellLinkA
* iface
, LPSTR pszName
,INT cchMaxName
)
1058 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1060 TRACE("(%p)->(%p len=%u)\n",This
, pszName
, cchMaxName
);
1064 if( This
->sDescription
)
1065 WideCharToMultiByte( CP_ACP
, 0, This
->sDescription
, -1,
1066 pszName
, cchMaxName
, NULL
, NULL
);
1070 static HRESULT WINAPI
IShellLinkA_fnSetDescription(IShellLinkA
* iface
, LPCSTR pszName
)
1072 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1074 TRACE("(%p)->(pName=%s)\n", This
, pszName
);
1076 HeapFree(GetProcessHeap(), 0, This
->sDescription
);
1077 This
->sDescription
= HEAP_strdupAtoW( GetProcessHeap(), 0, pszName
);
1078 if ( !This
->sDescription
)
1079 return E_OUTOFMEMORY
;
1081 This
->bDirty
= TRUE
;
1086 static HRESULT WINAPI
IShellLinkA_fnGetWorkingDirectory(IShellLinkA
* iface
, LPSTR pszDir
,INT cchMaxPath
)
1088 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1090 TRACE("(%p)->(%p len=%u)\n", This
, pszDir
, cchMaxPath
);
1094 if( This
->sWorkDir
)
1095 WideCharToMultiByte( CP_ACP
, 0, This
->sWorkDir
, -1,
1096 pszDir
, cchMaxPath
, NULL
, NULL
);
1101 static HRESULT WINAPI
IShellLinkA_fnSetWorkingDirectory(IShellLinkA
* iface
, LPCSTR pszDir
)
1103 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1105 TRACE("(%p)->(dir=%s)\n",This
, pszDir
);
1107 HeapFree(GetProcessHeap(), 0, This
->sWorkDir
);
1108 This
->sWorkDir
= HEAP_strdupAtoW( GetProcessHeap(), 0, pszDir
);
1109 if ( !This
->sWorkDir
)
1110 return E_OUTOFMEMORY
;
1112 This
->bDirty
= TRUE
;
1117 static HRESULT WINAPI
IShellLinkA_fnGetArguments(IShellLinkA
* iface
, LPSTR pszArgs
,INT cchMaxPath
)
1119 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1121 TRACE("(%p)->(%p len=%u)\n", This
, pszArgs
, cchMaxPath
);
1126 WideCharToMultiByte( CP_ACP
, 0, This
->sArgs
, -1,
1127 pszArgs
, cchMaxPath
, NULL
, NULL
);
1132 static HRESULT WINAPI
IShellLinkA_fnSetArguments(IShellLinkA
* iface
, LPCSTR pszArgs
)
1134 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1136 TRACE("(%p)->(args=%s)\n",This
, pszArgs
);
1138 HeapFree(GetProcessHeap(), 0, This
->sArgs
);
1139 This
->sArgs
= HEAP_strdupAtoW( GetProcessHeap(), 0, pszArgs
);
1141 return E_OUTOFMEMORY
;
1143 This
->bDirty
= TRUE
;
1148 static HRESULT WINAPI
IShellLinkA_fnGetHotkey(IShellLinkA
* iface
, WORD
*pwHotkey
)
1150 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1152 TRACE("(%p)->(%p)(0x%08x)\n",This
, pwHotkey
, This
->wHotKey
);
1154 *pwHotkey
= This
->wHotKey
;
1159 static HRESULT WINAPI
IShellLinkA_fnSetHotkey(IShellLinkA
* iface
, WORD wHotkey
)
1161 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1163 TRACE("(%p)->(hotkey=%x)\n",This
, wHotkey
);
1165 This
->wHotKey
= wHotkey
;
1166 This
->bDirty
= TRUE
;
1171 static HRESULT WINAPI
IShellLinkA_fnGetShowCmd(IShellLinkA
* iface
, INT
*piShowCmd
)
1173 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1175 TRACE("(%p)->(%p)\n",This
, piShowCmd
);
1176 *piShowCmd
= This
->iShowCmd
;
1180 static HRESULT WINAPI
IShellLinkA_fnSetShowCmd(IShellLinkA
* iface
, INT iShowCmd
)
1182 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1184 TRACE("(%p) %d\n",This
, iShowCmd
);
1186 This
->iShowCmd
= iShowCmd
;
1187 This
->bDirty
= TRUE
;
1192 static HRESULT
SHELL_PidlGeticonLocationA(IShellFolder
* psf
, LPITEMIDLIST pidl
, LPSTR pszIconPath
, int cchIconPath
, int* piIcon
)
1194 LPCITEMIDLIST pidlLast
;
1196 HRESULT hr
= SHBindToParent(pidl
, &IID_IShellFolder
, (LPVOID
*)&psf
, &pidlLast
);
1198 if (SUCCEEDED(hr
)) {
1201 hr
= IShellFolder_GetUIObjectOf(psf
, 0, 1, (LPCITEMIDLIST
*)&pidlLast
, &IID_IExtractIconA
, NULL
, (LPVOID
*)&pei
);
1203 if (SUCCEEDED(hr
)) {
1204 hr
= IExtractIconA_GetIconLocation(pei
, 0, pszIconPath
, MAX_PATH
, piIcon
, NULL
);
1206 IExtractIconA_Release(pei
);
1209 IShellFolder_Release(psf
);
1215 static HRESULT WINAPI
IShellLinkA_fnGetIconLocation(IShellLinkA
* iface
, LPSTR pszIconPath
,INT cchIconPath
,INT
*piIcon
)
1217 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1219 TRACE("(%p)->(%p len=%u iicon=%p)\n", This
, pszIconPath
, cchIconPath
, piIcon
);
1224 if (This
->sIcoPath
) {
1225 WideCharToMultiByte(CP_ACP
, 0, This
->sIcoPath
, -1, pszIconPath
, cchIconPath
, NULL
, NULL
);
1226 *piIcon
= This
->iIcoNdx
;
1230 if (This
->pPidl
|| This
->sPath
) {
1233 HRESULT hr
= SHGetDesktopFolder(&pdsk
);
1235 if (SUCCEEDED(hr
)) {
1236 /* first look for an icon using the PIDL (if present) */
1238 hr
= SHELL_PidlGeticonLocationA(pdsk
, This
->pPidl
, pszIconPath
, cchIconPath
, piIcon
);
1242 /* if we couldn't find an icon yet, look for it using the file system path */
1243 if (FAILED(hr
) && This
->sPath
) {
1246 hr
= IShellFolder_ParseDisplayName(pdsk
, 0, NULL
, This
->sPath
, NULL
, &pidl
, NULL
);
1248 if (SUCCEEDED(hr
)) {
1249 hr
= SHELL_PidlGeticonLocationA(pdsk
, pidl
, pszIconPath
, cchIconPath
, piIcon
);
1255 IShellFolder_Release(pdsk
);
1263 static HRESULT WINAPI
IShellLinkA_fnSetIconLocation(IShellLinkA
* iface
, LPCSTR pszIconPath
,INT iIcon
)
1265 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1267 TRACE("(%p)->(path=%s iicon=%u)\n",This
, pszIconPath
, iIcon
);
1269 HeapFree(GetProcessHeap(), 0, This
->sIcoPath
);
1270 This
->sIcoPath
= HEAP_strdupAtoW(GetProcessHeap(), 0, pszIconPath
);
1271 if ( !This
->sIcoPath
)
1272 return E_OUTOFMEMORY
;
1274 This
->iIcoNdx
= iIcon
;
1275 This
->bDirty
= TRUE
;
1280 static HRESULT WINAPI
IShellLinkA_fnSetRelativePath(IShellLinkA
* iface
, LPCSTR pszPathRel
, DWORD dwReserved
)
1282 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1284 FIXME("(%p)->(path=%s %lx)\n",This
, pszPathRel
, dwReserved
);
1286 HeapFree(GetProcessHeap(), 0, This
->sPathRel
);
1287 This
->sPathRel
= HEAP_strdupAtoW(GetProcessHeap(), 0, pszPathRel
);
1288 This
->bDirty
= TRUE
;
1290 return ShellLink_UpdatePath(This
->sPathRel
, This
->sPath
, This
->sWorkDir
, &This
->sPath
);
1293 static HRESULT WINAPI
IShellLinkA_fnResolve(IShellLinkA
* iface
, HWND hwnd
, DWORD fFlags
)
1297 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1299 FIXME("(%p)->(hwnd=%p flags=%lx)\n",This
, hwnd
, fFlags
);
1301 /*FIXME: use IResolveShellLink interface */
1303 if (!This
->sPath
&& This
->pPidl
) {
1304 WCHAR buffer
[MAX_PATH
];
1306 hr
= SHELL_GetPathFromIDListW(This
->pPidl
, buffer
, MAX_PATH
);
1308 if (SUCCEEDED(hr
) && *buffer
) {
1309 This
->sPath
= (LPWSTR
) HeapAlloc(GetProcessHeap(), 0, (lstrlenW(buffer
)+1)*sizeof(WCHAR
));
1311 return E_OUTOFMEMORY
;
1313 lstrcpyW(This
->sPath
, buffer
);
1315 This
->bDirty
= TRUE
;
1317 hr
= S_OK
; /* don't report an error occurred while just caching information */
1320 if (!This
->sIcoPath
&& This
->sPath
) {
1321 This
->sIcoPath
= (LPWSTR
) HeapAlloc(GetProcessHeap(), 0, (lstrlenW(This
->sPath
)+1)*sizeof(WCHAR
));
1322 if (!This
->sIcoPath
)
1323 return E_OUTOFMEMORY
;
1325 lstrcpyW(This
->sIcoPath
, This
->sPath
);
1328 This
->bDirty
= TRUE
;
1334 static HRESULT WINAPI
IShellLinkA_fnSetPath(IShellLinkA
* iface
, LPCSTR pszFile
)
1336 IShellLinkImpl
*This
= (IShellLinkImpl
*)iface
;
1337 char buffer
[MAX_PATH
];
1340 TRACE("(%p)->(path=%s)\n",This
, pszFile
);
1342 if (!GetFullPathNameA(pszFile
, MAX_PATH
, buffer
, &fname
))
1345 HeapFree(GetProcessHeap(), 0, This
->sPath
);
1346 This
->sPath
= HEAP_strdupAtoW(GetProcessHeap(), 0, buffer
);
1348 return E_OUTOFMEMORY
;
1350 This
->bDirty
= TRUE
;
1355 /**************************************************************************
1356 * IShellLink Implementation
1359 static IShellLinkAVtbl slvt
=
1361 IShellLinkA_fnQueryInterface
,
1362 IShellLinkA_fnAddRef
,
1363 IShellLinkA_fnRelease
,
1364 IShellLinkA_fnGetPath
,
1365 IShellLinkA_fnGetIDList
,
1366 IShellLinkA_fnSetIDList
,
1367 IShellLinkA_fnGetDescription
,
1368 IShellLinkA_fnSetDescription
,
1369 IShellLinkA_fnGetWorkingDirectory
,
1370 IShellLinkA_fnSetWorkingDirectory
,
1371 IShellLinkA_fnGetArguments
,
1372 IShellLinkA_fnSetArguments
,
1373 IShellLinkA_fnGetHotkey
,
1374 IShellLinkA_fnSetHotkey
,
1375 IShellLinkA_fnGetShowCmd
,
1376 IShellLinkA_fnSetShowCmd
,
1377 IShellLinkA_fnGetIconLocation
,
1378 IShellLinkA_fnSetIconLocation
,
1379 IShellLinkA_fnSetRelativePath
,
1380 IShellLinkA_fnResolve
,
1381 IShellLinkA_fnSetPath
1385 /**************************************************************************
1386 * IShellLinkW_fnQueryInterface
1388 static HRESULT WINAPI
IShellLinkW_fnQueryInterface(
1389 IShellLinkW
* iface
, REFIID riid
, LPVOID
*ppvObj
)
1391 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1393 return IShellLinkA_QueryInterface((IShellLinkA
*)This
, riid
, ppvObj
);
1396 /******************************************************************************
1397 * IShellLinkW_fnAddRef
1399 static ULONG WINAPI
IShellLinkW_fnAddRef(IShellLinkW
* iface
)
1401 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1403 TRACE("(%p)->(count=%lu)\n",This
,This
->ref
);
1405 return IShellLinkA_AddRef((IShellLinkA
*)This
);
1407 /******************************************************************************
1408 * IShellLinkW_fnRelease
1411 static ULONG WINAPI
IShellLinkW_fnRelease(IShellLinkW
* iface
)
1413 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1415 TRACE("(%p)->(count=%lu)\n",This
,This
->ref
);
1417 return IShellLinkA_Release((IShellLinkA
*)This
);
1420 static HRESULT WINAPI
IShellLinkW_fnGetPath(IShellLinkW
* iface
, LPWSTR pszFile
,INT cchMaxPath
, WIN32_FIND_DATAW
*pfd
, DWORD fFlags
)
1422 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1424 TRACE("(%p)->(pfile=%p len=%u find_data=%p flags=%lu)\n",
1425 This
, pszFile
, cchMaxPath
, pfd
, fFlags
);
1430 lstrcpynW( pszFile
, This
->sPath
, cchMaxPath
);
1432 if (pfd
) FIXME("(%p): WIN32_FIND_DATA is not yet filled.\n", This
);
1437 static HRESULT WINAPI
IShellLinkW_fnGetIDList(IShellLinkW
* iface
, LPITEMIDLIST
* ppidl
)
1439 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1441 TRACE("(%p)->(ppidl=%p)\n",This
, ppidl
);
1444 *ppidl
= ILClone( This
->pPidl
);
1451 static HRESULT WINAPI
IShellLinkW_fnSetIDList(IShellLinkW
* iface
, LPCITEMIDLIST pidl
)
1453 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1455 TRACE("(%p)->(pidl=%p)\n",This
, pidl
);
1458 ILFree( This
->pPidl
);
1459 This
->pPidl
= ILClone( pidl
);
1463 This
->bDirty
= TRUE
;
1468 static HRESULT WINAPI
IShellLinkW_fnGetDescription(IShellLinkW
* iface
, LPWSTR pszName
,INT cchMaxName
)
1470 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1472 TRACE("(%p)->(%p len=%u)\n",This
, pszName
, cchMaxName
);
1476 if( This
->sDescription
)
1477 lstrcpynW( pszName
, This
->sDescription
, cchMaxName
);
1482 static HRESULT WINAPI
IShellLinkW_fnSetDescription(IShellLinkW
* iface
, LPCWSTR pszName
)
1484 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1486 TRACE("(%p)->(desc=%s)\n",This
, debugstr_w(pszName
));
1488 HeapFree(GetProcessHeap(), 0, This
->sDescription
);
1489 This
->sDescription
= HeapAlloc( GetProcessHeap(), 0,
1490 (lstrlenW( pszName
)+1)*sizeof(WCHAR
) );
1491 if ( !This
->sDescription
)
1492 return E_OUTOFMEMORY
;
1494 lstrcpyW( This
->sDescription
, pszName
);
1495 This
->bDirty
= TRUE
;
1500 static HRESULT WINAPI
IShellLinkW_fnGetWorkingDirectory(IShellLinkW
* iface
, LPWSTR pszDir
,INT cchMaxPath
)
1502 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1504 TRACE("(%p)->(%p len %u)\n", This
, pszDir
, cchMaxPath
);
1508 if( This
->sWorkDir
)
1509 lstrcpynW( pszDir
, This
->sWorkDir
, cchMaxPath
);
1514 static HRESULT WINAPI
IShellLinkW_fnSetWorkingDirectory(IShellLinkW
* iface
, LPCWSTR pszDir
)
1516 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1518 TRACE("(%p)->(dir=%s)\n",This
, debugstr_w(pszDir
));
1520 HeapFree(GetProcessHeap(), 0, This
->sWorkDir
);
1521 This
->sWorkDir
= HeapAlloc( GetProcessHeap(), 0,
1522 (lstrlenW( pszDir
)+1)*sizeof (WCHAR
) );
1523 if ( !This
->sWorkDir
)
1524 return E_OUTOFMEMORY
;
1525 lstrcpyW( This
->sWorkDir
, pszDir
);
1526 This
->bDirty
= TRUE
;
1531 static HRESULT WINAPI
IShellLinkW_fnGetArguments(IShellLinkW
* iface
, LPWSTR pszArgs
,INT cchMaxPath
)
1533 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1535 TRACE("(%p)->(%p len=%u)\n", This
, pszArgs
, cchMaxPath
);
1540 lstrcpynW( pszArgs
, This
->sArgs
, cchMaxPath
);
1545 static HRESULT WINAPI
IShellLinkW_fnSetArguments(IShellLinkW
* iface
, LPCWSTR pszArgs
)
1547 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1549 TRACE("(%p)->(args=%s)\n",This
, debugstr_w(pszArgs
));
1551 HeapFree(GetProcessHeap(), 0, This
->sArgs
);
1552 This
->sArgs
= HeapAlloc( GetProcessHeap(), 0,
1553 (lstrlenW( pszArgs
)+1)*sizeof (WCHAR
) );
1555 return E_OUTOFMEMORY
;
1556 lstrcpyW( This
->sArgs
, pszArgs
);
1557 This
->bDirty
= TRUE
;
1562 static HRESULT WINAPI
IShellLinkW_fnGetHotkey(IShellLinkW
* iface
, WORD
*pwHotkey
)
1564 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1566 TRACE("(%p)->(%p)\n",This
, pwHotkey
);
1568 *pwHotkey
=This
->wHotKey
;
1573 static HRESULT WINAPI
IShellLinkW_fnSetHotkey(IShellLinkW
* iface
, WORD wHotkey
)
1575 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1577 TRACE("(%p)->(hotkey=%x)\n",This
, wHotkey
);
1579 This
->wHotKey
= wHotkey
;
1580 This
->bDirty
= TRUE
;
1585 static HRESULT WINAPI
IShellLinkW_fnGetShowCmd(IShellLinkW
* iface
, INT
*piShowCmd
)
1587 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1589 TRACE("(%p)->(%p)\n",This
, piShowCmd
);
1591 *piShowCmd
= This
->iShowCmd
;
1596 static HRESULT WINAPI
IShellLinkW_fnSetShowCmd(IShellLinkW
* iface
, INT iShowCmd
)
1598 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1600 This
->iShowCmd
= iShowCmd
;
1601 This
->bDirty
= TRUE
;
1606 static HRESULT
SHELL_PidlGeticonLocationW(IShellFolder
* psf
, LPITEMIDLIST pidl
, LPWSTR pszIconPath
, int cchIconPath
, int* piIcon
)
1608 LPCITEMIDLIST pidlLast
;
1610 HRESULT hr
= SHBindToParent(pidl
, &IID_IShellFolder
, (LPVOID
*)&psf
, &pidlLast
);
1612 if (SUCCEEDED(hr
)) {
1615 hr
= IShellFolder_GetUIObjectOf(psf
, 0, 1, (LPCITEMIDLIST
*)&pidlLast
, &IID_IExtractIconW
, NULL
, (LPVOID
*)&pei
);
1617 if (SUCCEEDED(hr
)) {
1618 hr
= IExtractIconW_GetIconLocation(pei
, 0, pszIconPath
, MAX_PATH
, piIcon
, NULL
);
1620 IExtractIconW_Release(pei
);
1623 IShellFolder_Release(psf
);
1629 static HRESULT WINAPI
IShellLinkW_fnGetIconLocation(IShellLinkW
* iface
, LPWSTR pszIconPath
,INT cchIconPath
,INT
*piIcon
)
1631 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1633 TRACE("(%p)->(%p len=%u iicon=%p)\n", This
, pszIconPath
, cchIconPath
, piIcon
);
1638 if (This
->sIcoPath
) {
1639 lstrcpynW(pszIconPath
, This
->sIcoPath
, cchIconPath
);
1640 *piIcon
= This
->iIcoNdx
;
1644 if (This
->pPidl
|| This
->sPath
) {
1647 HRESULT hr
= SHGetDesktopFolder(&pdsk
);
1649 if (SUCCEEDED(hr
)) {
1650 /* first look for an icon using the PIDL (if present) */
1652 hr
= SHELL_PidlGeticonLocationW(pdsk
, This
->pPidl
, pszIconPath
, cchIconPath
, piIcon
);
1656 /* if we couldn't find an icon yet, look for it using the file system path */
1657 if (FAILED(hr
) && This
->sPath
) {
1660 hr
= IShellFolder_ParseDisplayName(pdsk
, 0, NULL
, This
->sPath
, NULL
, &pidl
, NULL
);
1662 if (SUCCEEDED(hr
)) {
1663 hr
= SHELL_PidlGeticonLocationW(pdsk
, pidl
, pszIconPath
, cchIconPath
, piIcon
);
1669 IShellFolder_Release(pdsk
);
1677 static HRESULT WINAPI
IShellLinkW_fnSetIconLocation(IShellLinkW
* iface
, LPCWSTR pszIconPath
,INT iIcon
)
1679 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1681 TRACE("(%p)->(path=%s iicon=%u)\n",This
, debugstr_w(pszIconPath
), iIcon
);
1683 HeapFree(GetProcessHeap(), 0, This
->sIcoPath
);
1684 This
->sIcoPath
= HeapAlloc( GetProcessHeap(), 0,
1685 (lstrlenW( pszIconPath
)+1)*sizeof (WCHAR
) );
1686 if ( !This
->sIcoPath
)
1687 return E_OUTOFMEMORY
;
1688 lstrcpyW( This
->sIcoPath
, pszIconPath
);
1690 This
->iIcoNdx
= iIcon
;
1691 This
->bDirty
= TRUE
;
1696 static HRESULT WINAPI
IShellLinkW_fnSetRelativePath(IShellLinkW
* iface
, LPCWSTR pszPathRel
, DWORD dwReserved
)
1698 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1700 TRACE("(%p)->(path=%s %lx)\n",This
, debugstr_w(pszPathRel
), dwReserved
);
1702 HeapFree(GetProcessHeap(), 0, This
->sPathRel
);
1703 This
->sPathRel
= HeapAlloc( GetProcessHeap(), 0,
1704 (lstrlenW( pszPathRel
)+1) * sizeof (WCHAR
) );
1705 if ( !This
->sPathRel
)
1706 return E_OUTOFMEMORY
;
1707 lstrcpyW( This
->sPathRel
, pszPathRel
);
1708 This
->bDirty
= TRUE
;
1710 return ShellLink_UpdatePath(This
->sPathRel
, This
->sPath
, This
->sWorkDir
, &This
->sPath
);
1713 static HRESULT WINAPI
IShellLinkW_fnResolve(IShellLinkW
* iface
, HWND hwnd
, DWORD fFlags
)
1717 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1719 FIXME("(%p)->(hwnd=%p flags=%lx)\n",This
, hwnd
, fFlags
);
1721 /*FIXME: use IResolveShellLink interface */
1723 if (!This
->sPath
&& This
->pPidl
) {
1724 WCHAR buffer
[MAX_PATH
];
1726 hr
= SHELL_GetPathFromIDListW(This
->pPidl
, buffer
, MAX_PATH
);
1728 if (SUCCEEDED(hr
) && *buffer
) {
1729 This
->sPath
= (LPWSTR
) HeapAlloc(GetProcessHeap(), 0, (lstrlenW(buffer
)+1)*sizeof(WCHAR
));
1731 return E_OUTOFMEMORY
;
1733 lstrcpyW(This
->sPath
, buffer
);
1735 This
->bDirty
= TRUE
;
1737 hr
= S_OK
; /* don't report an error occurred while just caching information */
1740 if (!This
->sIcoPath
&& This
->sPath
) {
1741 This
->sIcoPath
= (LPWSTR
) HeapAlloc(GetProcessHeap(), 0, (lstrlenW(This
->sPath
)+1)*sizeof(WCHAR
));
1742 if (!This
->sIcoPath
)
1743 return E_OUTOFMEMORY
;
1745 lstrcpyW(This
->sIcoPath
, This
->sPath
);
1748 This
->bDirty
= TRUE
;
1754 static HRESULT WINAPI
IShellLinkW_fnSetPath(IShellLinkW
* iface
, LPCWSTR pszFile
)
1756 _ICOM_THIS_From_IShellLinkW(IShellLinkImpl
, iface
);
1757 WCHAR buffer
[MAX_PATH
];
1760 TRACE("(%p)->(path=%s)\n",This
, debugstr_w(pszFile
));
1762 if (!GetFullPathNameW(pszFile
, MAX_PATH
, buffer
, &fname
))
1765 HeapFree(GetProcessHeap(), 0, This
->sPath
);
1766 This
->sPath
= HeapAlloc( GetProcessHeap(), 0,
1767 (lstrlenW( buffer
)+1) * sizeof (WCHAR
) );
1769 return E_OUTOFMEMORY
;
1771 lstrcpyW(This
->sPath
, buffer
);
1772 This
->bDirty
= TRUE
;
1777 /**************************************************************************
1778 * IShellLinkW Implementation
1781 static IShellLinkWVtbl slvtw
=
1783 IShellLinkW_fnQueryInterface
,
1784 IShellLinkW_fnAddRef
,
1785 IShellLinkW_fnRelease
,
1786 IShellLinkW_fnGetPath
,
1787 IShellLinkW_fnGetIDList
,
1788 IShellLinkW_fnSetIDList
,
1789 IShellLinkW_fnGetDescription
,
1790 IShellLinkW_fnSetDescription
,
1791 IShellLinkW_fnGetWorkingDirectory
,
1792 IShellLinkW_fnSetWorkingDirectory
,
1793 IShellLinkW_fnGetArguments
,
1794 IShellLinkW_fnSetArguments
,
1795 IShellLinkW_fnGetHotkey
,
1796 IShellLinkW_fnSetHotkey
,
1797 IShellLinkW_fnGetShowCmd
,
1798 IShellLinkW_fnSetShowCmd
,
1799 IShellLinkW_fnGetIconLocation
,
1800 IShellLinkW_fnSetIconLocation
,
1801 IShellLinkW_fnSetRelativePath
,
1802 IShellLinkW_fnResolve
,
1803 IShellLinkW_fnSetPath