2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2005 Aric Stewart for CodeWeavers
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * Actions dealing with files These are
29 * RemoveDuplicateFiles(TODO)
38 #include "wine/debug.h"
42 #include "msvcrt/fcntl.h"
47 #include "wine/unicode.h"
49 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
51 extern const WCHAR szInstallFiles
[];
52 extern const WCHAR szDuplicateFiles
[];
53 extern const WCHAR szMoveFiles
[];
54 extern const WCHAR szPatchFiles
[];
55 extern const WCHAR szRemoveDuplicateFiles
[];
56 extern const WCHAR szRemoveFiles
[];
58 static const WCHAR cszTempFolder
[]= {'T','e','m','p','F','o','l','d','e','r',0};
60 static BOOL
source_matches_volume(MSIMEDIAINFO
*mi
, LPWSTR source_root
)
62 WCHAR volume_name
[MAX_PATH
+ 1];
64 if (!GetVolumeInformationW(source_root
, volume_name
, MAX_PATH
+ 1,
65 NULL
, NULL
, NULL
, NULL
, 0))
67 ERR("Failed to get volume information\n");
71 return !lstrcmpW(mi
->volume_label
, volume_name
);
74 static UINT
msi_change_media( MSIPACKAGE
*package
, MSIMEDIAINFO
*mi
)
77 LPWSTR error
, error_dialog
;
79 UINT r
= ERROR_SUCCESS
;
81 static const WCHAR szUILevel
[] = {'U','I','L','e','v','e','l',0};
82 static const WCHAR error_prop
[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
84 if ( (msi_get_property_int(package
, szUILevel
, 0) & INSTALLUILEVEL_MASK
) == INSTALLUILEVEL_NONE
&& !gUIHandlerA
)
87 error
= generate_error_string( package
, 1302, 1, mi
->disk_prompt
);
88 error_dialog
= msi_dup_property( package
, error_prop
);
89 source_dir
= msi_dup_property( package
, cszSourceDir
);
90 PathStripToRootW(source_dir
);
92 while ( r
== ERROR_SUCCESS
&&
93 !source_matches_volume(mi
, source_dir
) )
95 r
= msi_spawn_error_dialog( package
, error_dialog
, error
);
99 msg
= strdupWtoA( error
);
100 gUIHandlerA( gUIContext
, MB_RETRYCANCEL
| INSTALLMESSAGE_ERROR
, msg
);
106 msi_free( error_dialog
);
107 msi_free( source_dir
);
113 * This is a helper function for handling embedded cabinet media
115 static UINT
writeout_cabinet_stream(MSIPACKAGE
*package
, LPCWSTR stream_name
,
125 rc
= read_raw_stream_data(package
->db
,stream_name
,&data
,&size
);
126 if (rc
!= ERROR_SUCCESS
)
130 if (MSI_GetPropertyW(package
, cszTempFolder
, tmp
, &write
))
131 GetTempPathW(MAX_PATH
,tmp
);
133 GetTempFileNameW(tmp
,stream_name
,0,source
);
135 track_tempfile(package
, source
);
136 the_file
= CreateFileW(source
, GENERIC_WRITE
, 0, NULL
, CREATE_ALWAYS
,
137 FILE_ATTRIBUTE_NORMAL
, NULL
);
139 if (the_file
== INVALID_HANDLE_VALUE
)
141 ERR("Unable to create file %s\n",debugstr_w(source
));
142 rc
= ERROR_FUNCTION_FAILED
;
146 WriteFile(the_file
,data
,size
,&write
,NULL
);
147 CloseHandle(the_file
);
148 TRACE("wrote %i bytes to %s\n",write
,debugstr_w(source
));
155 /* Support functions for FDI functions */
162 static void * cabinet_alloc(ULONG cb
)
164 return msi_alloc(cb
);
167 static void cabinet_free(void *pv
)
172 static INT_PTR
cabinet_open(char *pszFile
, int oflag
, int pmode
)
176 DWORD dwShareMode
= 0;
177 DWORD dwCreateDisposition
= OPEN_EXISTING
;
178 switch (oflag
& _O_ACCMODE
)
181 dwAccess
= GENERIC_READ
;
182 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_DELETE
;
185 dwAccess
= GENERIC_WRITE
;
186 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
189 dwAccess
= GENERIC_READ
| GENERIC_WRITE
;
190 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
193 if ((oflag
& (_O_CREAT
| _O_EXCL
)) == (_O_CREAT
| _O_EXCL
))
194 dwCreateDisposition
= CREATE_NEW
;
195 else if (oflag
& _O_CREAT
)
196 dwCreateDisposition
= CREATE_ALWAYS
;
197 handle
= CreateFileA( pszFile
, dwAccess
, dwShareMode
, NULL
,
198 dwCreateDisposition
, 0, NULL
);
199 if (handle
== INVALID_HANDLE_VALUE
)
201 return (INT_PTR
) handle
;
204 static UINT
cabinet_read(INT_PTR hf
, void *pv
, UINT cb
)
206 HANDLE handle
= (HANDLE
) hf
;
208 if (ReadFile(handle
, pv
, cb
, &dwRead
, NULL
))
213 static UINT
cabinet_write(INT_PTR hf
, void *pv
, UINT cb
)
215 HANDLE handle
= (HANDLE
) hf
;
217 if (WriteFile(handle
, pv
, cb
, &dwWritten
, NULL
))
222 static int cabinet_close(INT_PTR hf
)
224 HANDLE handle
= (HANDLE
) hf
;
225 return CloseHandle(handle
) ? 0 : -1;
228 static long cabinet_seek(INT_PTR hf
, long dist
, int seektype
)
230 HANDLE handle
= (HANDLE
) hf
;
231 /* flags are compatible and so are passed straight through */
232 return SetFilePointer(handle
, dist
, NULL
, seektype
);
235 static void msi_file_update_ui( MSIPACKAGE
*package
, MSIFILE
*f
, const WCHAR
*action
)
241 uirow
= MSI_CreateRecord( 9 );
242 MSI_RecordSetStringW( uirow
, 1, f
->FileName
);
243 uipath
= strdupW( f
->TargetPath
);
244 p
= strrchrW(uipath
,'\\');
247 MSI_RecordSetStringW( uirow
, 9, uipath
);
248 MSI_RecordSetInteger( uirow
, 6, f
->FileSize
);
249 ui_actiondata( package
, action
, uirow
);
250 msiobj_release( &uirow
->hdr
);
252 ui_progress( package
, 2, f
->FileSize
, 0, 0);
255 static UINT
msi_media_get_disk_info( MSIPACKAGE
*package
, MSIMEDIAINFO
*mi
)
260 static const WCHAR query
[] =
261 {'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
262 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
263 '`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
265 row
= MSI_QueryGetRecord(package
->db
, query
, mi
->disk_id
);
268 TRACE("Unable to query row\n");
269 return ERROR_FUNCTION_FAILED
;
272 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
273 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
274 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
276 if (!mi
->first_volume
)
277 mi
->first_volume
= strdupW(mi
->volume_label
);
279 ptr
= strrchrW(mi
->source
, '\\') + 1;
280 lstrcpyW(ptr
, mi
->cabinet
);
281 msiobj_release(&row
->hdr
);
283 return ERROR_SUCCESS
;
286 static INT_PTR
cabinet_notify(FDINOTIFICATIONTYPE fdint
, PFDINOTIFICATION pfdin
)
288 TRACE("(%d)\n", fdint
);
292 case fdintPARTIAL_FILE
:
294 CabData
*data
= (CabData
*)pfdin
->pv
;
295 data
->mi
->is_continuous
= FALSE
;
298 case fdintNEXT_CABINET
:
300 CabData
*data
= (CabData
*)pfdin
->pv
;
301 MSIMEDIAINFO
*mi
= data
->mi
;
302 LPWSTR cab
= strdupAtoW(pfdin
->psz1
);
305 msi_free(mi
->disk_prompt
);
306 msi_free(mi
->cabinet
);
307 msi_free(mi
->volume_label
);
308 mi
->disk_prompt
= NULL
;
310 mi
->volume_label
= NULL
;
313 mi
->is_continuous
= TRUE
;
315 rc
= msi_media_get_disk_info(data
->package
, mi
);
316 if (rc
!= ERROR_SUCCESS
)
319 ERR("Failed to get next cabinet information: %d\n", rc
);
323 if (lstrcmpiW(mi
->cabinet
, cab
))
326 ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
332 TRACE("Searching for %s\n", debugstr_w(mi
->source
));
334 if (GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
335 rc
= msi_change_media(data
->package
, mi
);
337 if (rc
!= ERROR_SUCCESS
)
344 CabData
*data
= (CabData
*) pfdin
->pv
;
350 file
= strdupAtoW(pfdin
->psz1
);
351 f
= get_loaded_file(data
->package
, file
);
356 WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin
->psz1
));
360 if (f
->state
!= msifs_missing
&& f
->state
!= msifs_overwrite
)
362 TRACE("Skipping extraction of %s\n",debugstr_a(pfdin
->psz1
));
366 msi_file_update_ui( data
->package
, f
, szInstallFiles
);
368 TRACE("extracting %s\n", debugstr_w(f
->TargetPath
) );
370 attrs
= f
->Attributes
& (FILE_ATTRIBUTE_READONLY
|FILE_ATTRIBUTE_HIDDEN
|FILE_ATTRIBUTE_SYSTEM
);
371 if (!attrs
) attrs
= FILE_ATTRIBUTE_NORMAL
;
373 handle
= CreateFileW( f
->TargetPath
, GENERIC_READ
| GENERIC_WRITE
, 0,
374 NULL
, CREATE_ALWAYS
, attrs
, NULL
);
375 if ( handle
== INVALID_HANDLE_VALUE
)
377 if ( GetFileAttributesW( f
->TargetPath
) != INVALID_FILE_ATTRIBUTES
)
378 f
->state
= msifs_installed
;
380 ERR("failed to create %s (error %d)\n",
381 debugstr_w( f
->TargetPath
), GetLastError() );
386 f
->state
= msifs_installed
;
387 return (INT_PTR
) handle
;
389 case fdintCLOSE_FILE_INFO
:
391 CabData
*data
= (CabData
*) pfdin
->pv
;
394 HANDLE handle
= (HANDLE
) pfdin
->hf
;
396 data
->mi
->is_continuous
= FALSE
;
398 if (!DosDateTimeToFileTime(pfdin
->date
, pfdin
->time
, &ft
))
400 if (!LocalFileTimeToFileTime(&ft
, &ftLocal
))
402 if (!SetFileTime(handle
, &ftLocal
, 0, &ftLocal
))
412 /***********************************************************************
415 * Extract files from a cab file.
417 BOOL
msi_cabextract(MSIPACKAGE
* package
, MSIMEDIAINFO
*mi
,
418 PFNFDINOTIFY notify
, LPVOID data
)
420 LPSTR cabinet
, cab_path
= NULL
;
426 TRACE("Extracting %s\n", debugstr_w(mi
->source
));
428 hfdi
= FDICreate(cabinet_alloc
, cabinet_free
, cabinet_open
, cabinet_read
,
429 cabinet_write
, cabinet_close
, cabinet_seek
, 0, &erf
);
432 ERR("FDICreate failed\n");
436 ptr
= strrchrW(mi
->source
, '\\') + 1;
437 cabinet
= strdupWtoA(ptr
);
441 cab_path
= strdupWtoA(mi
->source
);
445 cab_path
[ptr
- mi
->source
] = '\0';
447 ret
= FDICopy(hfdi
, cabinet
, cab_path
, 0, notify
, NULL
, data
);
449 ERR("FDICopy failed\n");
457 mi
->is_extracted
= TRUE
;
462 static VOID
set_file_source(MSIPACKAGE
* package
, MSIFILE
* file
, LPCWSTR path
)
464 if (!file
->IsCompressed
)
467 p
= resolve_folder(package
, file
->Component
->Directory
, TRUE
, FALSE
, TRUE
, NULL
);
468 path
= build_directory_name(2, p
, file
->ShortName
);
469 if (file
->LongName
&&
470 INVALID_FILE_ATTRIBUTES
== GetFileAttributesW( path
))
473 path
= build_directory_name(2, p
, file
->LongName
);
475 file
->SourcePath
= path
;
479 file
->SourcePath
= build_directory_name(2, path
, file
->File
);
482 void msi_free_media_info( MSIMEDIAINFO
*mi
)
484 msi_free( mi
->disk_prompt
);
485 msi_free( mi
->cabinet
);
486 msi_free( mi
->volume_label
);
487 msi_free( mi
->first_volume
);
491 UINT
msi_load_media_info(MSIPACKAGE
*package
, MSIFILE
*file
, MSIMEDIAINFO
*mi
)
499 static const WCHAR query
[] = {
500 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
501 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
502 '`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
503 ' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
504 ' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
505 '`','D','i','s','k','I','d','`',0
508 row
= MSI_QueryGetRecord(package
->db
, query
, file
->Sequence
, mi
->disk_id
);
511 TRACE("Unable to query row\n");
512 return ERROR_FUNCTION_FAILED
;
515 mi
->is_extracted
= FALSE
;
516 mi
->disk_id
= MSI_RecordGetInteger(row
, 1);
517 mi
->last_sequence
= MSI_RecordGetInteger(row
, 2);
518 msi_free(mi
->disk_prompt
);
519 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
520 msi_free(mi
->cabinet
);
521 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
522 msi_free(mi
->volume_label
);
523 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
524 msiobj_release(&row
->hdr
);
526 if (!mi
->first_volume
)
527 mi
->first_volume
= strdupW(mi
->volume_label
);
529 source_dir
= msi_dup_property(package
, cszSourceDir
);
530 lstrcpyW(mi
->source
, source_dir
);
532 PathStripToRootW(source_dir
);
533 mi
->type
= GetDriveTypeW(source_dir
);
535 if (file
->IsCompressed
&& mi
->cabinet
)
537 if (mi
->cabinet
[0] == '#')
539 r
= writeout_cabinet_stream(package
, &mi
->cabinet
[1], mi
->source
);
540 if (r
!= ERROR_SUCCESS
)
542 ERR("Failed to extract cabinet stream\n");
543 return ERROR_FUNCTION_FAILED
;
547 lstrcatW(mi
->source
, mi
->cabinet
);
550 options
= MSICODE_PRODUCT
;
551 if (mi
->type
== DRIVE_CDROM
|| mi
->type
== DRIVE_REMOVABLE
)
554 options
|= MSISOURCETYPE_MEDIA
;
556 else if (package
->BaseURL
&& UrlIsW(package
->BaseURL
, URLIS_URL
))
558 source
= package
->BaseURL
;
559 options
|= MSISOURCETYPE_URL
;
564 options
|= MSISOURCETYPE_NETWORK
;
567 if (mi
->type
== DRIVE_CDROM
|| mi
->type
== DRIVE_REMOVABLE
)
568 msi_package_add_media_disk(package
, package
->Context
,
569 MSICODE_PRODUCT
, mi
->disk_id
,
570 mi
->volume_label
, mi
->disk_prompt
);
572 msi_package_add_info(package
, package
->Context
,
573 options
, INSTALLPROPERTY_LASTUSEDSOURCEW
, source
);
575 msi_free(source_dir
);
576 return ERROR_SUCCESS
;
579 /* FIXME: search NETWORK and URL sources as well */
580 UINT
find_published_source(MSIPACKAGE
*package
, MSIMEDIAINFO
*mi
)
582 WCHAR source
[MAX_PATH
];
583 WCHAR volume
[MAX_PATH
];
584 WCHAR prompt
[MAX_PATH
];
585 DWORD volumesz
, promptsz
;
586 DWORD index
, size
, id
;
590 r
= MsiSourceListGetInfoW(package
->ProductCode
, NULL
,
591 package
->Context
, MSICODE_PRODUCT
,
592 INSTALLPROPERTY_LASTUSEDSOURCEW
, source
, &size
);
593 if (r
!= ERROR_SUCCESS
)
599 while (MsiSourceListEnumMediaDisksW(package
->ProductCode
, NULL
,
601 MSICODE_PRODUCT
, index
++, &id
,
602 volume
, &volumesz
, prompt
, &promptsz
) == ERROR_SUCCESS
)
605 mi
->volume_label
= msi_realloc(mi
->volume_label
, ++volumesz
* sizeof(WCHAR
));
606 lstrcpyW(mi
->volume_label
, volume
);
607 mi
->disk_prompt
= msi_realloc(mi
->disk_prompt
, ++promptsz
* sizeof(WCHAR
));
608 lstrcpyW(mi
->disk_prompt
, prompt
);
610 if (source_matches_volume(mi
, source
))
612 /* FIXME: what about SourceDir */
613 lstrcpyW(mi
->source
, source
);
614 lstrcatW(mi
->source
, mi
->cabinet
);
615 return ERROR_SUCCESS
;
619 return ERROR_FUNCTION_FAILED
;
622 static UINT
ready_media(MSIPACKAGE
*package
, MSIFILE
*file
, MSIMEDIAINFO
*mi
)
624 UINT rc
= ERROR_SUCCESS
;
626 /* media info for continuous cabinet is already loaded */
627 if (mi
->is_continuous
)
628 return ERROR_SUCCESS
;
630 rc
= msi_load_media_info(package
, file
, mi
);
631 if (rc
!= ERROR_SUCCESS
)
633 ERR("Unable to load media info\n");
634 return ERROR_FUNCTION_FAILED
;
637 /* cabinet is internal, no checks needed */
638 if (!mi
->cabinet
|| mi
->cabinet
[0] == '#')
639 return ERROR_SUCCESS
;
641 /* package should be downloaded */
642 if (file
->IsCompressed
&&
643 GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
&&
644 package
->BaseURL
&& UrlIsW(package
->BaseURL
, URLIS_URL
))
646 WCHAR temppath
[MAX_PATH
];
648 msi_download_file(mi
->source
, temppath
);
649 lstrcpyW(mi
->source
, temppath
);
650 return ERROR_SUCCESS
;
653 /* check volume matches, change media if not */
654 if (mi
->volume_label
&& mi
->disk_id
> 1 &&
655 lstrcmpW(mi
->first_volume
, mi
->volume_label
))
657 LPWSTR source
= msi_dup_property(package
, cszSourceDir
);
660 matches
= source_matches_volume(mi
, source
);
663 if ((mi
->type
== DRIVE_CDROM
|| mi
->type
== DRIVE_REMOVABLE
) && !matches
)
665 rc
= msi_change_media(package
, mi
);
666 if (rc
!= ERROR_SUCCESS
)
671 if (file
->IsCompressed
&&
672 GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
674 /* FIXME: this might be done earlier in the install process */
675 rc
= find_published_source(package
, mi
);
676 if (rc
!= ERROR_SUCCESS
)
678 ERR("Cabinet not found: %s\n", debugstr_w(mi
->source
));
679 return ERROR_INSTALL_FAILURE
;
683 return ERROR_SUCCESS
;
686 static UINT
get_file_target(MSIPACKAGE
*package
, LPCWSTR file_key
,
689 LIST_FOR_EACH_ENTRY( *file
, &package
->files
, MSIFILE
, entry
)
691 if (lstrcmpW( file_key
, (*file
)->File
)==0)
693 if ((*file
)->state
>= msifs_overwrite
)
694 return ERROR_SUCCESS
;
696 return ERROR_FILE_NOT_FOUND
;
700 return ERROR_FUNCTION_FAILED
;
703 static void schedule_install_files(MSIPACKAGE
*package
)
707 LIST_FOR_EACH_ENTRY(file
, &package
->files
, MSIFILE
, entry
)
709 if (!ACTION_VerifyComponentForAction(file
->Component
, INSTALLSTATE_LOCAL
))
711 TRACE("File %s is not scheduled for install\n", debugstr_w(file
->File
));
713 ui_progress(package
,2,file
->FileSize
,0,0);
714 file
->state
= msifs_skipped
;
719 static UINT
copy_file(MSIFILE
*file
)
723 ret
= CopyFileW(file
->SourcePath
, file
->TargetPath
, FALSE
);
726 file
->state
= msifs_installed
;
727 return ERROR_SUCCESS
;
730 return GetLastError();
733 static UINT
copy_install_file(MSIFILE
*file
)
737 TRACE("Copying %s to %s\n", debugstr_w(file
->SourcePath
),
738 debugstr_w(file
->TargetPath
));
740 gle
= copy_file(file
);
741 if (gle
== ERROR_SUCCESS
)
744 if (gle
== ERROR_ALREADY_EXISTS
&& file
->state
== msifs_overwrite
)
746 TRACE("overwriting existing file\n");
749 else if (gle
== ERROR_FILE_NOT_FOUND
)
751 /* FIXME: this needs to be tested, I'm pretty sure it fails */
752 TRACE("Source file not found\n");
755 else if (gle
== ERROR_ACCESS_DENIED
)
757 SetFileAttributesW(file
->TargetPath
, FILE_ATTRIBUTE_NORMAL
);
759 gle
= copy_file(file
);
760 TRACE("Overwriting existing file: %d\n", gle
);
762 else if (!(file
->Attributes
& msidbFileAttributesVital
))
764 TRACE("Ignoring error for nonvital\n");
771 static BOOL
check_dest_hash_matches(MSIFILE
*file
)
773 MSIFILEHASHINFO hash
;
776 if (!file
->hash
.dwFileHashInfoSize
)
779 hash
.dwFileHashInfoSize
= sizeof(MSIFILEHASHINFO
);
780 r
= MsiGetFileHashW(file
->TargetPath
, 0, &hash
);
781 if (r
!= ERROR_SUCCESS
)
784 return !memcmp(&hash
, &file
->hash
, sizeof(MSIFILEHASHINFO
));
788 * ACTION_InstallFiles()
790 * For efficiency, this is done in two passes:
791 * 1) Correct all the TargetPaths and determine what files are to be installed.
792 * 2) Extract Cabinets and copy files.
794 UINT
ACTION_InstallFiles(MSIPACKAGE
*package
)
797 UINT rc
= ERROR_SUCCESS
;
800 /* increment progress bar each time action data is sent */
801 ui_progress(package
,1,1,0,0);
803 schedule_install_files(package
);
806 * Despite MSDN specifying that the CreateFolders action
807 * should be called before InstallFiles, some installers don't
808 * do that, and they seem to work correctly. We need to create
809 * directories here to make sure that the files can be copied.
811 msi_create_component_directories( package
);
813 mi
= msi_alloc_zero( sizeof(MSIMEDIAINFO
) );
815 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
817 if (file
->state
!= msifs_missing
&& !mi
->is_continuous
&& file
->state
!= msifs_overwrite
)
820 if (check_dest_hash_matches(file
))
822 TRACE("File hashes match, not overwriting\n");
826 if (file
->Sequence
> mi
->last_sequence
|| mi
->is_continuous
||
827 (file
->IsCompressed
&& !mi
->is_extracted
))
831 rc
= ready_media(package
, file
, mi
);
832 if (rc
!= ERROR_SUCCESS
)
834 ERR("Failed to ready media\n");
839 data
.package
= package
;
841 if (file
->IsCompressed
&&
842 !msi_cabextract(package
, mi
, cabinet_notify
, &data
))
844 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi
->cabinet
));
845 rc
= ERROR_FUNCTION_FAILED
;
850 set_file_source(package
, file
, mi
->source
);
852 TRACE("file paths %s to %s\n",debugstr_w(file
->SourcePath
),
853 debugstr_w(file
->TargetPath
));
855 if (!file
->IsCompressed
)
857 msi_file_update_ui(package
, file
, szInstallFiles
);
858 rc
= copy_install_file(file
);
859 if (rc
!= ERROR_SUCCESS
)
861 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(file
->SourcePath
),
862 debugstr_w(file
->TargetPath
), rc
);
863 rc
= ERROR_INSTALL_FAILURE
;
867 else if (file
->state
!= msifs_installed
)
869 ERR("compressed file wasn't extracted (%s)\n", debugstr_w(file
->TargetPath
));
870 rc
= ERROR_INSTALL_FAILURE
;
875 msi_free_media_info( mi
);
879 static UINT
ITERATE_DuplicateFiles(MSIRECORD
*row
, LPVOID param
)
881 MSIPACKAGE
*package
= (MSIPACKAGE
*)param
;
882 WCHAR dest_name
[0x100];
883 LPWSTR dest_path
, dest
;
884 LPCWSTR file_key
, component
;
890 component
= MSI_RecordGetString(row
,2);
891 comp
= get_loaded_component(package
,component
);
893 if (!ACTION_VerifyComponentForAction( comp
, INSTALLSTATE_LOCAL
))
895 TRACE("Skipping copy due to disabled component %s\n",
896 debugstr_w(component
));
898 /* the action taken was the same as the current install state */
899 comp
->Action
= comp
->Installed
;
901 return ERROR_SUCCESS
;
904 comp
->Action
= INSTALLSTATE_LOCAL
;
906 file_key
= MSI_RecordGetString(row
,3);
909 ERR("Unable to get file key\n");
910 return ERROR_FUNCTION_FAILED
;
913 rc
= get_file_target(package
,file_key
,&file
);
915 if (rc
!= ERROR_SUCCESS
)
917 ERR("Original file unknown %s\n",debugstr_w(file_key
));
918 return ERROR_SUCCESS
;
921 if (MSI_RecordIsNull(row
,4))
922 strcpyW(dest_name
,strrchrW(file
->TargetPath
,'\\')+1);
926 MSI_RecordGetStringW(row
,4,dest_name
,&sz
);
927 reduce_to_longfilename(dest_name
);
930 if (MSI_RecordIsNull(row
,5))
933 dest_path
= strdupW(file
->TargetPath
);
934 p
= strrchrW(dest_path
,'\\');
941 destkey
= MSI_RecordGetString(row
,5);
942 dest_path
= resolve_folder(package
, destkey
, FALSE
, FALSE
, TRUE
, NULL
);
946 dest_path
= msi_dup_property( package
, destkey
);
949 FIXME("Unable to get destination folder, try AppSearch properties\n");
950 return ERROR_SUCCESS
;
955 dest
= build_directory_name(2, dest_path
, dest_name
);
956 create_full_pathW(dest_path
);
958 TRACE("Duplicating file %s to %s\n",debugstr_w(file
->TargetPath
),
961 if (strcmpW(file
->TargetPath
,dest
))
962 rc
= !CopyFileW(file
->TargetPath
,dest
,TRUE
);
966 if (rc
!= ERROR_SUCCESS
)
967 ERR("Failed to copy file %s -> %s, last error %d\n",
968 debugstr_w(file
->TargetPath
), debugstr_w(dest_path
), GetLastError());
970 FIXME("We should track these duplicate files as well\n");
975 msi_file_update_ui(package
, file
, szDuplicateFiles
);
977 return ERROR_SUCCESS
;
980 UINT
ACTION_DuplicateFiles(MSIPACKAGE
*package
)
984 static const WCHAR ExecSeqQuery
[] =
985 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
986 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
988 rc
= MSI_DatabaseOpenViewW(package
->db
, ExecSeqQuery
, &view
);
989 if (rc
!= ERROR_SUCCESS
)
990 return ERROR_SUCCESS
;
992 rc
= MSI_IterateRecords(view
, NULL
, ITERATE_DuplicateFiles
, package
);
993 msiobj_release(&view
->hdr
);
998 /* compares the version of a file read from the filesystem and
999 * the version specified in the File table
1001 static int msi_compare_file_version( MSIFILE
*file
)
1003 WCHAR version
[MAX_PATH
];
1009 r
= MsiGetFileVersionW( file
->TargetPath
, version
, &size
, NULL
, NULL
);
1010 if ( r
!= ERROR_SUCCESS
)
1013 return lstrcmpW( version
, file
->Version
);
1016 UINT
ACTION_RemoveFiles( MSIPACKAGE
*package
)
1020 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
1025 if ( !file
->Component
)
1027 if ( file
->Component
->Installed
== INSTALLSTATE_LOCAL
)
1030 if ( file
->state
== msifs_installed
)
1031 ERR("removing installed file %s\n", debugstr_w(file
->TargetPath
));
1033 if ( file
->state
!= msifs_present
)
1036 /* only remove a file if the version to be installed
1037 * is strictly newer than the old file
1039 if ( msi_compare_file_version( file
) >= 0 )
1042 TRACE("removing %s\n", debugstr_w(file
->File
) );
1043 if ( !DeleteFileW( file
->TargetPath
) )
1044 ERR("failed to delete %s\n", debugstr_w(file
->TargetPath
) );
1045 file
->state
= msifs_missing
;
1048 uirow
= MSI_CreateRecord( 9 );
1049 MSI_RecordSetStringW( uirow
, 1, file
->FileName
);
1050 uipath
= strdupW( file
->TargetPath
);
1051 p
= strrchrW(uipath
,'\\');
1054 MSI_RecordSetStringW( uirow
, 9, uipath
);
1055 ui_actiondata( package
, szRemoveFiles
, uirow
);
1056 msiobj_release( &uirow
->hdr
);
1058 /* FIXME: call ui_progress here? */
1061 return ERROR_SUCCESS
;