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};
69 WCHAR source
[MAX_PATH
];
72 static BOOL
source_matches_volume(struct media_info
*mi
, LPWSTR source_root
)
74 WCHAR volume_name
[MAX_PATH
+ 1];
76 if (!GetVolumeInformationW(source_root
, volume_name
, MAX_PATH
+ 1,
77 NULL
, NULL
, NULL
, NULL
, 0))
79 ERR("Failed to get volume information\n");
83 return !lstrcmpW(mi
->volume_label
, volume_name
);
86 static UINT
msi_change_media( MSIPACKAGE
*package
, struct media_info
*mi
)
89 LPWSTR error
, error_dialog
;
91 UINT r
= ERROR_SUCCESS
;
93 static const WCHAR szUILevel
[] = {'U','I','L','e','v','e','l',0};
94 static const WCHAR error_prop
[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
96 if ( (msi_get_property_int(package
, szUILevel
, 0) & INSTALLUILEVEL_MASK
) == INSTALLUILEVEL_NONE
&& !gUIHandlerA
)
99 error
= generate_error_string( package
, 1302, 1, mi
->disk_prompt
);
100 error_dialog
= msi_dup_property( package
, error_prop
);
101 source_dir
= msi_dup_property( package
, cszSourceDir
);
102 PathStripToRootW(source_dir
);
104 while ( r
== ERROR_SUCCESS
&&
105 !source_matches_volume(mi
, source_dir
) )
107 r
= msi_spawn_error_dialog( package
, error_dialog
, error
);
111 msg
= strdupWtoA( error
);
112 gUIHandlerA( gUIContext
, MB_RETRYCANCEL
| INSTALLMESSAGE_ERROR
, msg
);
118 msi_free( error_dialog
);
119 msi_free( source_dir
);
125 * This is a helper function for handling embedded cabinet media
127 static UINT
writeout_cabinet_stream(MSIPACKAGE
*package
, LPCWSTR stream_name
,
137 rc
= read_raw_stream_data(package
->db
,stream_name
,&data
,&size
);
138 if (rc
!= ERROR_SUCCESS
)
142 if (MSI_GetPropertyW(package
, cszTempFolder
, tmp
, &write
))
143 GetTempPathW(MAX_PATH
,tmp
);
145 GetTempFileNameW(tmp
,stream_name
,0,source
);
147 track_tempfile(package
, source
);
148 the_file
= CreateFileW(source
, GENERIC_WRITE
, 0, NULL
, CREATE_ALWAYS
,
149 FILE_ATTRIBUTE_NORMAL
, NULL
);
151 if (the_file
== INVALID_HANDLE_VALUE
)
153 ERR("Unable to create file %s\n",debugstr_w(source
));
154 rc
= ERROR_FUNCTION_FAILED
;
158 WriteFile(the_file
,data
,size
,&write
,NULL
);
159 CloseHandle(the_file
);
160 TRACE("wrote %i bytes to %s\n",write
,debugstr_w(source
));
167 /* Support functions for FDI functions */
171 struct media_info
*mi
;
174 static void * cabinet_alloc(ULONG cb
)
176 return msi_alloc(cb
);
179 static void cabinet_free(void *pv
)
184 static INT_PTR
cabinet_open(char *pszFile
, int oflag
, int pmode
)
188 DWORD dwShareMode
= 0;
189 DWORD dwCreateDisposition
= OPEN_EXISTING
;
190 switch (oflag
& _O_ACCMODE
)
193 dwAccess
= GENERIC_READ
;
194 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_DELETE
;
197 dwAccess
= GENERIC_WRITE
;
198 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
201 dwAccess
= GENERIC_READ
| GENERIC_WRITE
;
202 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
205 if ((oflag
& (_O_CREAT
| _O_EXCL
)) == (_O_CREAT
| _O_EXCL
))
206 dwCreateDisposition
= CREATE_NEW
;
207 else if (oflag
& _O_CREAT
)
208 dwCreateDisposition
= CREATE_ALWAYS
;
209 handle
= CreateFileA( pszFile
, dwAccess
, dwShareMode
, NULL
,
210 dwCreateDisposition
, 0, NULL
);
211 if (handle
== INVALID_HANDLE_VALUE
)
213 return (INT_PTR
) handle
;
216 static UINT
cabinet_read(INT_PTR hf
, void *pv
, UINT cb
)
218 HANDLE handle
= (HANDLE
) hf
;
220 if (ReadFile(handle
, pv
, cb
, &dwRead
, NULL
))
225 static UINT
cabinet_write(INT_PTR hf
, void *pv
, UINT cb
)
227 HANDLE handle
= (HANDLE
) hf
;
229 if (WriteFile(handle
, pv
, cb
, &dwWritten
, NULL
))
234 static int cabinet_close(INT_PTR hf
)
236 HANDLE handle
= (HANDLE
) hf
;
237 return CloseHandle(handle
) ? 0 : -1;
240 static long cabinet_seek(INT_PTR hf
, long dist
, int seektype
)
242 HANDLE handle
= (HANDLE
) hf
;
243 /* flags are compatible and so are passed straight through */
244 return SetFilePointer(handle
, dist
, NULL
, seektype
);
247 static void msi_file_update_ui( MSIPACKAGE
*package
, MSIFILE
*f
, const WCHAR
*action
)
253 uirow
= MSI_CreateRecord( 9 );
254 MSI_RecordSetStringW( uirow
, 1, f
->FileName
);
255 uipath
= strdupW( f
->TargetPath
);
256 p
= strrchrW(uipath
,'\\');
259 MSI_RecordSetStringW( uirow
, 9, uipath
);
260 MSI_RecordSetInteger( uirow
, 6, f
->FileSize
);
261 ui_actiondata( package
, action
, uirow
);
262 msiobj_release( &uirow
->hdr
);
264 ui_progress( package
, 2, f
->FileSize
, 0, 0);
267 static UINT
msi_media_get_disk_info( MSIPACKAGE
*package
, struct media_info
*mi
)
272 static const WCHAR query
[] =
273 {'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
274 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
275 '`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
277 row
= MSI_QueryGetRecord(package
->db
, query
, mi
->disk_id
);
280 TRACE("Unable to query row\n");
281 return ERROR_FUNCTION_FAILED
;
284 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
285 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
286 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
288 if (!mi
->first_volume
)
289 mi
->first_volume
= strdupW(mi
->volume_label
);
291 ptr
= strrchrW(mi
->source
, '\\') + 1;
292 lstrcpyW(ptr
, mi
->cabinet
);
293 msiobj_release(&row
->hdr
);
295 return ERROR_SUCCESS
;
298 static INT_PTR
cabinet_notify(FDINOTIFICATIONTYPE fdint
, PFDINOTIFICATION pfdin
)
300 TRACE("(%d)\n", fdint
);
304 case fdintPARTIAL_FILE
:
306 CabData
*data
= (CabData
*)pfdin
->pv
;
307 data
->mi
->is_continuous
= FALSE
;
310 case fdintNEXT_CABINET
:
312 CabData
*data
= (CabData
*)pfdin
->pv
;
313 struct media_info
*mi
= data
->mi
;
314 LPWSTR cab
= strdupAtoW(pfdin
->psz1
);
317 msi_free(mi
->disk_prompt
);
318 msi_free(mi
->cabinet
);
319 msi_free(mi
->volume_label
);
320 mi
->disk_prompt
= NULL
;
322 mi
->volume_label
= NULL
;
325 mi
->is_continuous
= TRUE
;
327 rc
= msi_media_get_disk_info(data
->package
, mi
);
328 if (rc
!= ERROR_SUCCESS
)
331 ERR("Failed to get next cabinet information: %d\n", rc
);
335 if (lstrcmpiW(mi
->cabinet
, cab
))
338 ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
344 TRACE("Searching for %s\n", debugstr_w(mi
->source
));
346 if (GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
347 rc
= msi_change_media(data
->package
, mi
);
349 if (rc
!= ERROR_SUCCESS
)
356 CabData
*data
= (CabData
*) pfdin
->pv
;
362 file
= strdupAtoW(pfdin
->psz1
);
363 f
= get_loaded_file(data
->package
, file
);
368 WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin
->psz1
));
372 if (f
->state
!= msifs_missing
&& f
->state
!= msifs_overwrite
)
374 TRACE("Skipping extraction of %s\n",debugstr_a(pfdin
->psz1
));
378 msi_file_update_ui( data
->package
, f
, szInstallFiles
);
380 TRACE("extracting %s\n", debugstr_w(f
->TargetPath
) );
382 attrs
= f
->Attributes
& (FILE_ATTRIBUTE_READONLY
|FILE_ATTRIBUTE_HIDDEN
|FILE_ATTRIBUTE_SYSTEM
);
383 if (!attrs
) attrs
= FILE_ATTRIBUTE_NORMAL
;
385 handle
= CreateFileW( f
->TargetPath
, GENERIC_READ
| GENERIC_WRITE
, 0,
386 NULL
, CREATE_ALWAYS
, attrs
, NULL
);
387 if ( handle
== INVALID_HANDLE_VALUE
)
389 if ( GetFileAttributesW( f
->TargetPath
) != INVALID_FILE_ATTRIBUTES
)
390 f
->state
= msifs_installed
;
392 ERR("failed to create %s (error %d)\n",
393 debugstr_w( f
->TargetPath
), GetLastError() );
398 f
->state
= msifs_installed
;
399 return (INT_PTR
) handle
;
401 case fdintCLOSE_FILE_INFO
:
405 HANDLE handle
= (HANDLE
) pfdin
->hf
;
407 if (!DosDateTimeToFileTime(pfdin
->date
, pfdin
->time
, &ft
))
409 if (!LocalFileTimeToFileTime(&ft
, &ftLocal
))
411 if (!SetFileTime(handle
, &ftLocal
, 0, &ftLocal
))
421 /***********************************************************************
422 * extract_cabinet_file
424 * Extract files from a cab file.
426 static BOOL
extract_cabinet_file(MSIPACKAGE
* package
, struct media_info
*mi
)
428 LPSTR cabinet
, cab_path
= NULL
;
435 TRACE("Extracting %s\n", debugstr_w(mi
->source
));
437 hfdi
= FDICreate(cabinet_alloc
, cabinet_free
, cabinet_open
, cabinet_read
,
438 cabinet_write
, cabinet_close
, cabinet_seek
, 0, &erf
);
441 ERR("FDICreate failed\n");
445 ptr
= strrchrW(mi
->source
, '\\') + 1;
446 cabinet
= strdupWtoA(ptr
);
450 cab_path
= strdupWtoA(mi
->source
);
454 cab_path
[ptr
- mi
->source
] = '\0';
456 data
.package
= package
;
459 ret
= FDICopy(hfdi
, cabinet
, cab_path
, 0, cabinet_notify
, NULL
, &data
);
461 ERR("FDICopy failed\n");
469 mi
->is_extracted
= TRUE
;
474 static VOID
set_file_source(MSIPACKAGE
* package
, MSIFILE
* file
, LPCWSTR path
)
476 if (!file
->IsCompressed
)
479 p
= resolve_folder(package
, file
->Component
->Directory
, TRUE
, FALSE
, TRUE
, NULL
);
480 path
= build_directory_name(2, p
, file
->ShortName
);
481 if (file
->LongName
&&
482 INVALID_FILE_ATTRIBUTES
== GetFileAttributesW( path
))
485 path
= build_directory_name(2, p
, file
->LongName
);
487 file
->SourcePath
= path
;
491 file
->SourcePath
= build_directory_name(2, path
, file
->File
);
494 static void free_media_info( struct media_info
*mi
)
496 msi_free( mi
->disk_prompt
);
497 msi_free( mi
->cabinet
);
498 msi_free( mi
->volume_label
);
499 msi_free( mi
->first_volume
);
503 static UINT
load_media_info(MSIPACKAGE
*package
, MSIFILE
*file
, struct media_info
*mi
)
509 static const WCHAR query
[] = {
510 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
511 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
512 '`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
513 ' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
514 ' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
515 '`','D','i','s','k','I','d','`',0
518 row
= MSI_QueryGetRecord(package
->db
, query
, file
->Sequence
, mi
->disk_id
);
521 TRACE("Unable to query row\n");
522 return ERROR_FUNCTION_FAILED
;
525 mi
->is_extracted
= FALSE
;
526 mi
->disk_id
= MSI_RecordGetInteger(row
, 1);
527 mi
->last_sequence
= MSI_RecordGetInteger(row
, 2);
528 msi_free(mi
->disk_prompt
);
529 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
530 msi_free(mi
->cabinet
);
531 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
532 msi_free(mi
->volume_label
);
533 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
534 msiobj_release(&row
->hdr
);
536 if (!mi
->first_volume
)
537 mi
->first_volume
= strdupW(mi
->volume_label
);
539 source_dir
= msi_dup_property(package
, cszSourceDir
);
540 lstrcpyW(mi
->source
, source_dir
);
542 if (file
->IsCompressed
&& mi
->cabinet
)
544 if (mi
->cabinet
[0] == '#')
546 r
= writeout_cabinet_stream(package
, &mi
->cabinet
[1], mi
->source
);
547 if (r
!= ERROR_SUCCESS
)
549 ERR("Failed to extract cabinet stream\n");
550 return ERROR_FUNCTION_FAILED
;
554 lstrcatW(mi
->source
, mi
->cabinet
);
557 msi_package_add_media_disk(package
, MSIINSTALLCONTEXT_USERMANAGED
, MSICODE_PRODUCT
,
558 mi
->disk_id
, mi
->volume_label
, mi
->disk_prompt
);
560 msi_package_add_info(package
, MSIINSTALLCONTEXT_USERMANAGED
,
561 MSICODE_PRODUCT
| MSISOURCETYPE_MEDIA
,
562 INSTALLPROPERTY_LASTUSEDSOURCEW
, mi
->source
);
564 msi_free(source_dir
);
565 return ERROR_SUCCESS
;
568 static UINT
ready_media(MSIPACKAGE
*package
, MSIFILE
*file
, struct media_info
*mi
)
570 UINT rc
= ERROR_SUCCESS
;
572 /* media info for continuous cabinet is already loaded */
573 if (mi
->is_continuous
)
574 return ERROR_SUCCESS
;
576 rc
= load_media_info(package
, file
, mi
);
577 if (rc
!= ERROR_SUCCESS
)
579 ERR("Unable to load media info\n");
580 return ERROR_FUNCTION_FAILED
;
583 /* cabinet is internal, no checks needed */
584 if (!mi
->cabinet
|| mi
->cabinet
[0] == '#')
585 return ERROR_SUCCESS
;
587 /* package should be downloaded */
588 if (file
->IsCompressed
&&
589 GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
&&
590 package
->BaseURL
&& UrlIsW(package
->BaseURL
, URLIS_URL
))
592 WCHAR temppath
[MAX_PATH
];
594 msi_download_file(mi
->source
, temppath
);
595 lstrcpyW(mi
->source
, temppath
);
596 return ERROR_SUCCESS
;
599 /* check volume matches, change media if not */
600 if (mi
->volume_label
&& mi
->disk_id
> 1 &&
601 lstrcmpW(mi
->first_volume
, mi
->volume_label
))
603 LPWSTR source
= msi_dup_property(package
, cszSourceDir
);
607 PathStripToRootW(source
);
608 type
= GetDriveTypeW(source
);
609 matches
= source_matches_volume(mi
, source
);
612 if ((type
== DRIVE_CDROM
|| type
== DRIVE_REMOVABLE
) && !matches
)
614 rc
= msi_change_media(package
, mi
);
615 if (rc
!= ERROR_SUCCESS
)
620 if (file
->IsCompressed
&&
621 GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
623 ERR("Cabinet not found: %s\n", debugstr_w(mi
->source
));
624 return ERROR_INSTALL_FAILURE
;
627 return ERROR_SUCCESS
;
630 static UINT
get_file_target(MSIPACKAGE
*package
, LPCWSTR file_key
,
633 LIST_FOR_EACH_ENTRY( *file
, &package
->files
, MSIFILE
, entry
)
635 if (lstrcmpW( file_key
, (*file
)->File
)==0)
637 if ((*file
)->state
>= msifs_overwrite
)
638 return ERROR_SUCCESS
;
640 return ERROR_FILE_NOT_FOUND
;
644 return ERROR_FUNCTION_FAILED
;
647 static void schedule_install_files(MSIPACKAGE
*package
)
651 LIST_FOR_EACH_ENTRY(file
, &package
->files
, MSIFILE
, entry
)
653 if (!ACTION_VerifyComponentForAction(file
->Component
, INSTALLSTATE_LOCAL
))
655 TRACE("File %s is not scheduled for install\n", debugstr_w(file
->File
));
657 ui_progress(package
,2,file
->FileSize
,0,0);
658 file
->state
= msifs_skipped
;
663 static UINT
copy_file(MSIFILE
*file
)
667 ret
= CopyFileW(file
->SourcePath
, file
->TargetPath
, FALSE
);
670 file
->state
= msifs_installed
;
671 return ERROR_SUCCESS
;
674 return GetLastError();
677 static UINT
copy_install_file(MSIFILE
*file
)
681 TRACE("Copying %s to %s\n", debugstr_w(file
->SourcePath
),
682 debugstr_w(file
->TargetPath
));
684 gle
= copy_file(file
);
685 if (gle
== ERROR_SUCCESS
)
688 if (gle
== ERROR_ALREADY_EXISTS
&& file
->state
== msifs_overwrite
)
690 TRACE("overwriting existing file\n");
693 else if (gle
== ERROR_FILE_NOT_FOUND
)
695 /* FIXME: this needs to be tested, I'm pretty sure it fails */
696 TRACE("Source file not found\n");
699 else if (gle
== ERROR_ACCESS_DENIED
)
701 SetFileAttributesW(file
->TargetPath
, FILE_ATTRIBUTE_NORMAL
);
703 gle
= copy_file(file
);
704 TRACE("Overwriting existing file: %d\n", gle
);
706 else if (!(file
->Attributes
& msidbFileAttributesVital
))
708 TRACE("Ignoring error for nonvital\n");
715 static BOOL
check_dest_hash_matches(MSIFILE
*file
)
717 MSIFILEHASHINFO hash
;
720 if (!file
->hash
.dwFileHashInfoSize
)
723 hash
.dwFileHashInfoSize
= sizeof(MSIFILEHASHINFO
);
724 r
= MsiGetFileHashW(file
->TargetPath
, 0, &hash
);
725 if (r
!= ERROR_SUCCESS
)
728 return !memcmp(&hash
, &file
->hash
, sizeof(MSIFILEHASHINFO
));
732 * ACTION_InstallFiles()
734 * For efficiency, this is done in two passes:
735 * 1) Correct all the TargetPaths and determine what files are to be installed.
736 * 2) Extract Cabinets and copy files.
738 UINT
ACTION_InstallFiles(MSIPACKAGE
*package
)
740 struct media_info
*mi
;
741 UINT rc
= ERROR_SUCCESS
;
745 /* increment progress bar each time action data is sent */
746 ui_progress(package
,1,1,0,0);
748 /* handle the keys for the SourceList */
749 ptr
= strrchrW(package
->PackagePath
,'\\');
753 msi_package_add_info(package
, MSIINSTALLCONTEXT_USERMANAGED
,
754 MSICODE_PRODUCT
, INSTALLPROPERTY_PACKAGENAMEW
, ptr
);
757 schedule_install_files(package
);
760 * Despite MSDN specifying that the CreateFolders action
761 * should be called before InstallFiles, some installers don't
762 * do that, and they seem to work correctly. We need to create
763 * directories here to make sure that the files can be copied.
765 msi_create_component_directories( package
);
767 mi
= msi_alloc_zero( sizeof(struct media_info
) );
769 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
771 if (file
->state
!= msifs_missing
&& !mi
->is_continuous
&& file
->state
!= msifs_overwrite
)
774 if (check_dest_hash_matches(file
))
776 TRACE("File hashes match, not overwriting\n");
780 if (file
->Sequence
> mi
->last_sequence
|| mi
->is_continuous
||
781 (file
->IsCompressed
&& !mi
->is_extracted
))
783 rc
= ready_media(package
, file
, mi
);
784 if (rc
!= ERROR_SUCCESS
)
786 ERR("Failed to ready media\n");
790 if (file
->IsCompressed
&& !extract_cabinet_file(package
, mi
))
792 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi
->cabinet
));
793 rc
= ERROR_FUNCTION_FAILED
;
798 set_file_source(package
, file
, mi
->source
);
800 TRACE("file paths %s to %s\n",debugstr_w(file
->SourcePath
),
801 debugstr_w(file
->TargetPath
));
803 if (!file
->IsCompressed
)
805 msi_file_update_ui(package
, file
, szInstallFiles
);
806 rc
= copy_install_file(file
);
807 if (rc
!= ERROR_SUCCESS
)
809 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(file
->SourcePath
),
810 debugstr_w(file
->TargetPath
), rc
);
811 rc
= ERROR_INSTALL_FAILURE
;
815 else if (file
->state
!= msifs_installed
)
817 ERR("compressed file wasn't extracted (%s)\n", debugstr_w(file
->TargetPath
));
818 rc
= ERROR_INSTALL_FAILURE
;
823 free_media_info( mi
);
827 static UINT
ITERATE_DuplicateFiles(MSIRECORD
*row
, LPVOID param
)
829 MSIPACKAGE
*package
= (MSIPACKAGE
*)param
;
830 WCHAR dest_name
[0x100];
831 LPWSTR dest_path
, dest
;
832 LPCWSTR file_key
, component
;
838 component
= MSI_RecordGetString(row
,2);
839 comp
= get_loaded_component(package
,component
);
841 if (!ACTION_VerifyComponentForAction( comp
, INSTALLSTATE_LOCAL
))
843 TRACE("Skipping copy due to disabled component %s\n",
844 debugstr_w(component
));
846 /* the action taken was the same as the current install state */
847 comp
->Action
= comp
->Installed
;
849 return ERROR_SUCCESS
;
852 comp
->Action
= INSTALLSTATE_LOCAL
;
854 file_key
= MSI_RecordGetString(row
,3);
857 ERR("Unable to get file key\n");
858 return ERROR_FUNCTION_FAILED
;
861 rc
= get_file_target(package
,file_key
,&file
);
863 if (rc
!= ERROR_SUCCESS
)
865 ERR("Original file unknown %s\n",debugstr_w(file_key
));
866 return ERROR_SUCCESS
;
869 if (MSI_RecordIsNull(row
,4))
870 strcpyW(dest_name
,strrchrW(file
->TargetPath
,'\\')+1);
874 MSI_RecordGetStringW(row
,4,dest_name
,&sz
);
875 reduce_to_longfilename(dest_name
);
878 if (MSI_RecordIsNull(row
,5))
881 dest_path
= strdupW(file
->TargetPath
);
882 p
= strrchrW(dest_path
,'\\');
889 destkey
= MSI_RecordGetString(row
,5);
890 dest_path
= resolve_folder(package
, destkey
, FALSE
, FALSE
, TRUE
, NULL
);
894 dest_path
= msi_dup_property( package
, destkey
);
897 FIXME("Unable to get destination folder, try AppSearch properties\n");
898 return ERROR_SUCCESS
;
903 dest
= build_directory_name(2, dest_path
, dest_name
);
904 create_full_pathW(dest_path
);
906 TRACE("Duplicating file %s to %s\n",debugstr_w(file
->TargetPath
),
909 if (strcmpW(file
->TargetPath
,dest
))
910 rc
= !CopyFileW(file
->TargetPath
,dest
,TRUE
);
914 if (rc
!= ERROR_SUCCESS
)
915 ERR("Failed to copy file %s -> %s, last error %d\n",
916 debugstr_w(file
->TargetPath
), debugstr_w(dest_path
), GetLastError());
918 FIXME("We should track these duplicate files as well\n");
923 msi_file_update_ui(package
, file
, szDuplicateFiles
);
925 return ERROR_SUCCESS
;
928 UINT
ACTION_DuplicateFiles(MSIPACKAGE
*package
)
932 static const WCHAR ExecSeqQuery
[] =
933 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
934 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
936 rc
= MSI_DatabaseOpenViewW(package
->db
, ExecSeqQuery
, &view
);
937 if (rc
!= ERROR_SUCCESS
)
938 return ERROR_SUCCESS
;
940 rc
= MSI_IterateRecords(view
, NULL
, ITERATE_DuplicateFiles
, package
);
941 msiobj_release(&view
->hdr
);
946 /* compares the version of a file read from the filesystem and
947 * the version specified in the File table
949 static int msi_compare_file_version( MSIFILE
*file
)
951 WCHAR version
[MAX_PATH
];
957 r
= MsiGetFileVersionW( file
->TargetPath
, version
, &size
, NULL
, NULL
);
958 if ( r
!= ERROR_SUCCESS
)
961 return lstrcmpW( version
, file
->Version
);
964 UINT
ACTION_RemoveFiles( MSIPACKAGE
*package
)
968 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
973 if ( !file
->Component
)
975 if ( file
->Component
->Installed
== INSTALLSTATE_LOCAL
)
978 if ( file
->state
== msifs_installed
)
979 ERR("removing installed file %s\n", debugstr_w(file
->TargetPath
));
981 if ( file
->state
!= msifs_present
)
984 /* only remove a file if the version to be installed
985 * is strictly newer than the old file
987 if ( msi_compare_file_version( file
) >= 0 )
990 TRACE("removing %s\n", debugstr_w(file
->File
) );
991 if ( !DeleteFileW( file
->TargetPath
) )
992 ERR("failed to delete %s\n", debugstr_w(file
->TargetPath
) );
993 file
->state
= msifs_missing
;
996 uirow
= MSI_CreateRecord( 9 );
997 MSI_RecordSetStringW( uirow
, 1, file
->FileName
);
998 uipath
= strdupW( file
->TargetPath
);
999 p
= strrchrW(uipath
,'\\');
1002 MSI_RecordSetStringW( uirow
, 9, uipath
);
1003 ui_actiondata( package
, szRemoveFiles
, uirow
);
1004 msiobj_release( &uirow
->hdr
);
1006 /* FIXME: call ui_progress here? */
1009 return ERROR_SUCCESS
;