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
38 #include "wine/debug.h"
46 #include "wine/unicode.h"
48 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
50 static void msi_file_update_ui( MSIPACKAGE
*package
, MSIFILE
*f
, const WCHAR
*action
)
54 uirow
= MSI_CreateRecord( 9 );
55 MSI_RecordSetStringW( uirow
, 1, f
->FileName
);
56 MSI_RecordSetStringW( uirow
, 9, f
->Component
->Directory
);
57 MSI_RecordSetInteger( uirow
, 6, f
->FileSize
);
58 ui_actiondata( package
, action
, uirow
);
59 msiobj_release( &uirow
->hdr
);
60 ui_progress( package
, 2, f
->FileSize
, 0, 0 );
63 static void schedule_install_files(MSIPACKAGE
*package
)
67 LIST_FOR_EACH_ENTRY(file
, &package
->files
, MSIFILE
, entry
)
69 MSICOMPONENT
*comp
= file
->Component
;
71 if (comp
->ActionRequest
!= INSTALLSTATE_LOCAL
|| !comp
->Enabled
||
72 (comp
->assembly
&& comp
->assembly
->installed
))
74 TRACE("File %s is not scheduled for install\n", debugstr_w(file
->File
));
75 file
->state
= msifs_skipped
;
78 comp
->Action
= INSTALLSTATE_LOCAL
;
79 ui_progress( package
, 2, file
->FileSize
, 0, 0 );
81 if (file
->state
== msifs_overwrite
&&
82 (comp
->Attributes
& msidbComponentAttributesNeverOverwrite
))
84 TRACE("not overwriting %s\n", debugstr_w(file
->TargetPath
));
85 file
->state
= msifs_skipped
;
90 static UINT
copy_file(MSIFILE
*file
, LPWSTR source
)
94 ret
= CopyFileW(source
, file
->TargetPath
, FALSE
);
96 return GetLastError();
98 SetFileAttributesW(file
->TargetPath
, FILE_ATTRIBUTE_NORMAL
);
100 file
->state
= msifs_installed
;
101 return ERROR_SUCCESS
;
104 static UINT
copy_install_file(MSIPACKAGE
*package
, MSIFILE
*file
, LPWSTR source
)
108 TRACE("Copying %s to %s\n", debugstr_w(source
), debugstr_w(file
->TargetPath
));
110 gle
= copy_file(file
, source
);
111 if (gle
== ERROR_SUCCESS
)
114 if (gle
== ERROR_ALREADY_EXISTS
&& file
->state
== msifs_overwrite
)
116 TRACE("overwriting existing file\n");
117 return ERROR_SUCCESS
;
119 else if (gle
== ERROR_ACCESS_DENIED
)
121 SetFileAttributesW(file
->TargetPath
, FILE_ATTRIBUTE_NORMAL
);
123 gle
= copy_file(file
, source
);
124 TRACE("Overwriting existing file: %d\n", gle
);
126 if (gle
== ERROR_SHARING_VIOLATION
|| gle
== ERROR_USER_MAPPED_FILE
)
128 WCHAR tmpfileW
[MAX_PATH
], *pathW
, *p
;
131 TRACE("file in use, scheduling rename operation\n");
133 GetTempFileNameW(szBackSlash
, szMsi
, 0, tmpfileW
);
134 len
= strlenW(file
->TargetPath
) + strlenW(tmpfileW
) + 1;
135 if (!(pathW
= msi_alloc(len
* sizeof(WCHAR
))))
136 return ERROR_OUTOFMEMORY
;
138 strcpyW(pathW
, file
->TargetPath
);
139 if ((p
= strrchrW(pathW
, '\\'))) *p
= 0;
140 strcatW(pathW
, tmpfileW
);
142 if (CopyFileW(source
, pathW
, FALSE
) &&
143 MoveFileExW(file
->TargetPath
, NULL
, MOVEFILE_DELAY_UNTIL_REBOOT
) &&
144 MoveFileExW(pathW
, file
->TargetPath
, MOVEFILE_DELAY_UNTIL_REBOOT
))
146 file
->state
= msifs_installed
;
147 package
->need_reboot
= 1;
152 gle
= GetLastError();
153 WARN("failed to schedule rename operation: %d)\n", gle
);
161 static UINT
msi_create_directory( MSIPACKAGE
*package
, const WCHAR
*dir
)
166 install_path
= resolve_folder( package
, dir
, FALSE
, FALSE
, TRUE
, &folder
);
168 return ERROR_FUNCTION_FAILED
;
170 if (folder
->State
== 0)
172 create_full_pathW( install_path
);
175 msi_free( install_path
);
176 return ERROR_SUCCESS
;
179 static BOOL
installfiles_cb(MSIPACKAGE
*package
, LPCWSTR file
, DWORD action
,
180 LPWSTR
*path
, DWORD
*attrs
, PVOID user
)
182 static MSIFILE
*f
= NULL
;
183 UINT_PTR disk_id
= (UINT_PTR
)user
;
185 if (action
== MSICABEXTRACT_BEGINEXTRACT
)
187 f
= get_loaded_file(package
, file
);
190 TRACE("unknown file in cabinet (%s)\n", debugstr_w(file
));
194 if (f
->disk_id
!= disk_id
|| (f
->state
!= msifs_missing
&& f
->state
!= msifs_overwrite
))
197 msi_file_update_ui(package
, f
, szInstallFiles
);
198 if (!f
->Component
->assembly
|| f
->Component
->assembly
->application
)
200 msi_create_directory(package
, f
->Component
->Directory
);
202 *path
= strdupW(f
->TargetPath
);
203 *attrs
= f
->Attributes
;
205 else if (action
== MSICABEXTRACT_FILEEXTRACTED
)
207 f
->state
= msifs_installed
;
215 * ACTION_InstallFiles()
217 * For efficiency, this is done in two passes:
218 * 1) Correct all the TargetPaths and determine what files are to be installed.
219 * 2) Extract Cabinets and copy files.
221 UINT
ACTION_InstallFiles(MSIPACKAGE
*package
)
225 UINT rc
= ERROR_SUCCESS
;
228 /* increment progress bar each time action data is sent */
229 ui_progress(package
,1,1,0,0);
231 schedule_install_files(package
);
233 mi
= msi_alloc_zero( sizeof(MSIMEDIAINFO
) );
235 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
237 if (file
->state
!= msifs_missing
&& !mi
->is_continuous
&& file
->state
!= msifs_overwrite
)
240 if (file
->Sequence
> mi
->last_sequence
|| mi
->is_continuous
||
241 (file
->IsCompressed
&& !mi
->is_extracted
))
245 rc
= ready_media(package
, file
, mi
);
246 if (rc
!= ERROR_SUCCESS
)
248 ERR("Failed to ready media for %s\n", debugstr_w(file
->File
));
253 data
.package
= package
;
254 data
.cb
= installfiles_cb
;
255 data
.user
= (PVOID
)(UINT_PTR
)mi
->disk_id
;
257 if (file
->IsCompressed
&&
258 !msi_cabextract(package
, mi
, &data
))
260 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi
->cabinet
));
261 rc
= ERROR_INSTALL_FAILURE
;
266 if (!file
->IsCompressed
)
268 LPWSTR source
= resolve_file_source(package
, file
);
270 TRACE("copying %s to %s\n", debugstr_w(source
), debugstr_w(file
->TargetPath
));
272 msi_file_update_ui(package
, file
, szInstallFiles
);
273 if (!file
->Component
->assembly
|| file
->Component
->assembly
->application
)
275 msi_create_directory(package
, file
->Component
->Directory
);
277 rc
= copy_install_file(package
, file
, source
);
278 if (rc
!= ERROR_SUCCESS
)
280 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(source
),
281 debugstr_w(file
->TargetPath
), rc
);
282 rc
= ERROR_INSTALL_FAILURE
;
288 else if (file
->state
!= msifs_installed
)
290 ERR("compressed file wasn't installed (%s)\n", debugstr_w(file
->TargetPath
));
291 rc
= ERROR_INSTALL_FAILURE
;
295 LIST_FOR_EACH_ENTRY( comp
, &package
->components
, MSICOMPONENT
, entry
)
297 if (comp
->ActionRequest
== INSTALLSTATE_LOCAL
&& comp
->Enabled
&&
298 comp
->assembly
&& !comp
->assembly
->installed
)
300 rc
= install_assembly( package
, comp
);
301 if (rc
!= ERROR_SUCCESS
)
303 ERR("Failed to install assembly\n");
304 rc
= ERROR_INSTALL_FAILURE
;
311 msi_free_media_info(mi
);
315 #define is_dot_dir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
326 static BOOL
msi_move_file(LPCWSTR source
, LPCWSTR dest
, int options
)
330 if (GetFileAttributesW(source
) == FILE_ATTRIBUTE_DIRECTORY
||
331 GetFileAttributesW(dest
) == FILE_ATTRIBUTE_DIRECTORY
)
333 WARN("Source or dest is directory, not moving\n");
337 if (options
== msidbMoveFileOptionsMove
)
339 TRACE("moving %s -> %s\n", debugstr_w(source
), debugstr_w(dest
));
340 ret
= MoveFileExW(source
, dest
, MOVEFILE_REPLACE_EXISTING
);
343 WARN("MoveFile failed: %d\n", GetLastError());
349 TRACE("copying %s -> %s\n", debugstr_w(source
), debugstr_w(dest
));
350 ret
= CopyFileW(source
, dest
, FALSE
);
353 WARN("CopyFile failed: %d\n", GetLastError());
361 static LPWSTR
wildcard_to_file(LPWSTR wildcard
, LPWSTR filename
)
364 DWORD dirlen
, pathlen
;
366 ptr
= strrchrW(wildcard
, '\\');
367 dirlen
= ptr
- wildcard
+ 1;
369 pathlen
= dirlen
+ lstrlenW(filename
) + 1;
370 path
= msi_alloc(pathlen
* sizeof(WCHAR
));
372 lstrcpynW(path
, wildcard
, dirlen
+ 1);
373 lstrcatW(path
, filename
);
378 static void free_file_entry(FILE_LIST
*file
)
380 msi_free(file
->source
);
381 msi_free(file
->dest
);
385 static void free_list(FILE_LIST
*list
)
387 while (!list_empty(&list
->entry
))
389 FILE_LIST
*file
= LIST_ENTRY(list_head(&list
->entry
), FILE_LIST
, entry
);
391 list_remove(&file
->entry
);
392 free_file_entry(file
);
396 static BOOL
add_wildcard(FILE_LIST
*files
, LPWSTR source
, LPWSTR dest
)
398 FILE_LIST
*new, *file
;
399 LPWSTR ptr
, filename
;
402 new = msi_alloc_zero(sizeof(FILE_LIST
));
406 new->source
= strdupW(source
);
407 ptr
= strrchrW(dest
, '\\') + 1;
408 filename
= strrchrW(new->source
, '\\') + 1;
410 new->sourcename
= filename
;
415 new->destname
= new->sourcename
;
417 size
= (ptr
- dest
) + lstrlenW(filename
) + 1;
418 new->dest
= msi_alloc(size
* sizeof(WCHAR
));
421 free_file_entry(new);
425 lstrcpynW(new->dest
, dest
, ptr
- dest
+ 1);
426 lstrcatW(new->dest
, filename
);
428 if (list_empty(&files
->entry
))
430 list_add_head(&files
->entry
, &new->entry
);
434 LIST_FOR_EACH_ENTRY(file
, &files
->entry
, FILE_LIST
, entry
)
436 if (strcmpW( source
, file
->source
) < 0)
438 list_add_before(&file
->entry
, &new->entry
);
443 list_add_after(&file
->entry
, &new->entry
);
447 static BOOL
move_files_wildcard(LPWSTR source
, LPWSTR dest
, int options
)
449 WIN32_FIND_DATAW wfd
;
453 FILE_LIST files
, *file
;
456 hfile
= FindFirstFileW(source
, &wfd
);
457 if (hfile
== INVALID_HANDLE_VALUE
) return FALSE
;
459 list_init(&files
.entry
);
461 for (res
= TRUE
; res
; res
= FindNextFileW(hfile
, &wfd
))
463 if (is_dot_dir(wfd
.cFileName
)) continue;
465 path
= wildcard_to_file(source
, wfd
.cFileName
);
472 add_wildcard(&files
, path
, dest
);
476 /* no files match the wildcard */
477 if (list_empty(&files
.entry
))
480 /* only the first wildcard match gets renamed to dest */
481 file
= LIST_ENTRY(list_head(&files
.entry
), FILE_LIST
, entry
);
482 size
= (strrchrW(file
->dest
, '\\') - file
->dest
) + lstrlenW(file
->destname
) + 2;
483 file
->dest
= msi_realloc(file
->dest
, size
* sizeof(WCHAR
));
490 /* file->dest may be shorter after the reallocation, so add a NULL
491 * terminator. This is needed for the call to strrchrW, as there will no
492 * longer be a NULL terminator within the bounds of the allocation in this case.
494 file
->dest
[size
- 1] = '\0';
495 lstrcpyW(strrchrW(file
->dest
, '\\') + 1, file
->destname
);
497 while (!list_empty(&files
.entry
))
499 file
= LIST_ENTRY(list_head(&files
.entry
), FILE_LIST
, entry
);
501 msi_move_file(file
->source
, file
->dest
, options
);
503 list_remove(&file
->entry
);
504 free_file_entry(file
);
515 static UINT
ITERATE_MoveFiles( MSIRECORD
*rec
, LPVOID param
)
517 MSIPACKAGE
*package
= param
;
520 LPCWSTR sourcename
, component
;
521 LPWSTR sourcedir
, destname
= NULL
, destdir
= NULL
, source
= NULL
, dest
= NULL
;
526 component
= MSI_RecordGetString(rec
, 2);
527 comp
= get_loaded_component(package
, component
);
529 return ERROR_SUCCESS
;
533 TRACE("component is disabled\n");
534 return ERROR_SUCCESS
;
537 if (comp
->ActionRequest
!= INSTALLSTATE_LOCAL
&& comp
->ActionRequest
!= INSTALLSTATE_SOURCE
)
539 TRACE("Component not scheduled for installation: %s\n", debugstr_w(component
));
540 comp
->Action
= comp
->Installed
;
541 return ERROR_SUCCESS
;
543 comp
->Action
= comp
->ActionRequest
;
545 sourcename
= MSI_RecordGetString(rec
, 3);
546 options
= MSI_RecordGetInteger(rec
, 7);
548 sourcedir
= msi_dup_property(package
->db
, MSI_RecordGetString(rec
, 5));
552 destdir
= msi_dup_property(package
->db
, MSI_RecordGetString(rec
, 6));
558 if (GetFileAttributesW(sourcedir
) == INVALID_FILE_ATTRIBUTES
)
561 source
= strdupW(sourcedir
);
567 size
= lstrlenW(sourcedir
) + lstrlenW(sourcename
) + 2;
568 source
= msi_alloc(size
* sizeof(WCHAR
));
572 lstrcpyW(source
, sourcedir
);
573 if (source
[lstrlenW(source
) - 1] != '\\')
574 lstrcatW(source
, szBackSlash
);
575 lstrcatW(source
, sourcename
);
578 wildcards
= strchrW(source
, '*') || strchrW(source
, '?');
580 if (MSI_RecordIsNull(rec
, 4))
584 destname
= strdupW(sourcename
);
591 destname
= strdupW(MSI_RecordGetString(rec
, 4));
593 reduce_to_longfilename(destname
);
598 size
= lstrlenW(destname
);
600 size
+= lstrlenW(destdir
) + 2;
601 dest
= msi_alloc(size
* sizeof(WCHAR
));
605 lstrcpyW(dest
, destdir
);
606 if (dest
[lstrlenW(dest
) - 1] != '\\')
607 lstrcatW(dest
, szBackSlash
);
610 lstrcatW(dest
, destname
);
612 if (GetFileAttributesW(destdir
) == INVALID_FILE_ATTRIBUTES
)
614 ret
= CreateDirectoryW(destdir
, NULL
);
617 WARN("CreateDirectory failed: %d\n", GetLastError());
623 msi_move_file(source
, dest
, options
);
625 move_files_wildcard(source
, dest
, options
);
628 uirow
= MSI_CreateRecord( 9 );
629 MSI_RecordSetStringW( uirow
, 1, MSI_RecordGetString(rec
, 1) );
630 MSI_RecordSetInteger( uirow
, 6, 1 ); /* FIXME */
631 MSI_RecordSetStringW( uirow
, 9, destdir
);
632 ui_actiondata( package
, szMoveFiles
, uirow
);
633 msiobj_release( &uirow
->hdr
);
641 return ERROR_SUCCESS
;
644 UINT
ACTION_MoveFiles( MSIPACKAGE
*package
)
649 static const WCHAR ExecSeqQuery
[] =
650 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
651 '`','M','o','v','e','F','i','l','e','`',0};
653 rc
= MSI_DatabaseOpenViewW(package
->db
, ExecSeqQuery
, &view
);
654 if (rc
!= ERROR_SUCCESS
)
655 return ERROR_SUCCESS
;
657 rc
= MSI_IterateRecords(view
, NULL
, ITERATE_MoveFiles
, package
);
658 msiobj_release(&view
->hdr
);
663 static WCHAR
*get_duplicate_filename( MSIPACKAGE
*package
, MSIRECORD
*row
, const WCHAR
*file_key
, const WCHAR
*src
)
666 WCHAR
*dst_name
, *dst_path
, *dst
;
668 if (MSI_RecordIsNull( row
, 4 ))
670 len
= strlenW( src
) + 1;
671 if (!(dst_name
= msi_alloc( len
* sizeof(WCHAR
)))) return NULL
;
672 strcpyW( dst_name
, strrchrW( src
, '\\' ) + 1 );
676 MSI_RecordGetStringW( row
, 4, NULL
, &len
);
677 if (!(dst_name
= msi_alloc( ++len
* sizeof(WCHAR
) ))) return NULL
;
678 MSI_RecordGetStringW( row
, 4, dst_name
, &len
);
679 reduce_to_longfilename( dst_name
);
682 if (MSI_RecordIsNull( row
, 5 ))
685 dst_path
= strdupW( src
);
686 p
= strrchrW( dst_path
, '\\' );
691 const WCHAR
*dst_key
= MSI_RecordGetString( row
, 5 );
693 dst_path
= resolve_folder( package
, dst_key
, FALSE
, FALSE
, TRUE
, NULL
);
697 dst_path
= msi_dup_property( package
->db
, dst_key
);
700 FIXME("Unable to get destination folder, try AppSearch properties\n");
701 msi_free( dst_name
);
707 dst
= build_directory_name( 2, dst_path
, dst_name
);
708 create_full_pathW( dst_path
);
710 msi_free( dst_name
);
711 msi_free( dst_path
);
715 static UINT
ITERATE_DuplicateFiles(MSIRECORD
*row
, LPVOID param
)
717 MSIPACKAGE
*package
= param
;
719 LPCWSTR file_key
, component
;
724 component
= MSI_RecordGetString(row
,2);
725 comp
= get_loaded_component(package
,component
);
727 return ERROR_SUCCESS
;
731 TRACE("component is disabled\n");
732 return ERROR_SUCCESS
;
735 if (comp
->ActionRequest
!= INSTALLSTATE_LOCAL
)
737 TRACE("Component not scheduled for installation %s\n", debugstr_w(component
));
738 comp
->Action
= comp
->Installed
;
739 return ERROR_SUCCESS
;
741 comp
->Action
= INSTALLSTATE_LOCAL
;
743 file_key
= MSI_RecordGetString(row
,3);
746 ERR("Unable to get file key\n");
747 return ERROR_FUNCTION_FAILED
;
750 file
= get_loaded_file( package
, file_key
);
753 ERR("Original file unknown %s\n", debugstr_w(file_key
));
754 return ERROR_SUCCESS
;
757 dest
= get_duplicate_filename( package
, row
, file_key
, file
->TargetPath
);
760 WARN("Unable to get duplicate filename\n");
761 return ERROR_SUCCESS
;
764 TRACE("Duplicating file %s to %s\n", debugstr_w(file
->TargetPath
), debugstr_w(dest
));
766 if (!CopyFileW( file
->TargetPath
, dest
, TRUE
))
768 WARN("Failed to copy file %s -> %s (%u)\n",
769 debugstr_w(file
->TargetPath
), debugstr_w(dest
), GetLastError());
772 FIXME("We should track these duplicate files as well\n");
774 uirow
= MSI_CreateRecord( 9 );
775 MSI_RecordSetStringW( uirow
, 1, MSI_RecordGetString( row
, 1 ) );
776 MSI_RecordSetInteger( uirow
, 6, file
->FileSize
);
777 MSI_RecordSetStringW( uirow
, 9, MSI_RecordGetString( row
, 5 ) );
778 ui_actiondata( package
, szDuplicateFiles
, uirow
);
779 msiobj_release( &uirow
->hdr
);
782 return ERROR_SUCCESS
;
785 UINT
ACTION_DuplicateFiles(MSIPACKAGE
*package
)
789 static const WCHAR ExecSeqQuery
[] =
790 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
791 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
793 rc
= MSI_DatabaseOpenViewW(package
->db
, ExecSeqQuery
, &view
);
794 if (rc
!= ERROR_SUCCESS
)
795 return ERROR_SUCCESS
;
797 rc
= MSI_IterateRecords(view
, NULL
, ITERATE_DuplicateFiles
, package
);
798 msiobj_release(&view
->hdr
);
803 static UINT
ITERATE_RemoveDuplicateFiles( MSIRECORD
*row
, LPVOID param
)
805 MSIPACKAGE
*package
= param
;
807 LPCWSTR file_key
, component
;
812 component
= MSI_RecordGetString( row
, 2 );
813 comp
= get_loaded_component( package
, component
);
815 return ERROR_SUCCESS
;
819 TRACE("component is disabled\n");
820 return ERROR_SUCCESS
;
823 if (comp
->ActionRequest
!= INSTALLSTATE_ABSENT
)
825 TRACE("Component not scheduled for removal %s\n", debugstr_w(component
));
826 comp
->Action
= comp
->Installed
;
827 return ERROR_SUCCESS
;
829 comp
->Action
= INSTALLSTATE_ABSENT
;
831 file_key
= MSI_RecordGetString( row
, 3 );
834 ERR("Unable to get file key\n");
835 return ERROR_FUNCTION_FAILED
;
838 file
= get_loaded_file( package
, file_key
);
841 ERR("Original file unknown %s\n", debugstr_w(file_key
));
842 return ERROR_SUCCESS
;
845 dest
= get_duplicate_filename( package
, row
, file_key
, file
->TargetPath
);
848 WARN("Unable to get duplicate filename\n");
849 return ERROR_SUCCESS
;
852 TRACE("Removing duplicate %s of %s\n", debugstr_w(dest
), debugstr_w(file
->TargetPath
));
854 if (!DeleteFileW( dest
))
856 WARN("Failed to delete duplicate file %s (%u)\n", debugstr_w(dest
), GetLastError());
859 uirow
= MSI_CreateRecord( 9 );
860 MSI_RecordSetStringW( uirow
, 1, MSI_RecordGetString( row
, 1 ) );
861 MSI_RecordSetStringW( uirow
, 9, MSI_RecordGetString( row
, 5 ) );
862 ui_actiondata( package
, szRemoveDuplicateFiles
, uirow
);
863 msiobj_release( &uirow
->hdr
);
866 return ERROR_SUCCESS
;
869 UINT
ACTION_RemoveDuplicateFiles( MSIPACKAGE
*package
)
873 static const WCHAR query
[] =
874 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
875 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
877 rc
= MSI_DatabaseOpenViewW( package
->db
, query
, &view
);
878 if (rc
!= ERROR_SUCCESS
)
879 return ERROR_SUCCESS
;
881 rc
= MSI_IterateRecords( view
, NULL
, ITERATE_RemoveDuplicateFiles
, package
);
882 msiobj_release( &view
->hdr
);
887 static BOOL
verify_comp_for_removal(MSICOMPONENT
*comp
, UINT install_mode
)
889 INSTALLSTATE request
= comp
->ActionRequest
;
891 if (request
== INSTALLSTATE_UNKNOWN
)
894 if (install_mode
== msidbRemoveFileInstallModeOnInstall
&&
895 (request
== INSTALLSTATE_LOCAL
|| request
== INSTALLSTATE_SOURCE
))
898 if (request
== INSTALLSTATE_ABSENT
)
900 if (!comp
->ComponentId
)
903 if (install_mode
== msidbRemoveFileInstallModeOnRemove
)
907 if (install_mode
== msidbRemoveFileInstallModeOnBoth
)
913 static UINT
ITERATE_RemoveFiles(MSIRECORD
*row
, LPVOID param
)
915 MSIPACKAGE
*package
= param
;
918 LPCWSTR component
, filename
, dirprop
;
920 LPWSTR dir
= NULL
, path
= NULL
;
922 UINT ret
= ERROR_SUCCESS
;
924 component
= MSI_RecordGetString(row
, 2);
925 filename
= MSI_RecordGetString(row
, 3);
926 dirprop
= MSI_RecordGetString(row
, 4);
927 install_mode
= MSI_RecordGetInteger(row
, 5);
929 comp
= get_loaded_component(package
, component
);
932 TRACE("component is disabled\n");
933 return ERROR_SUCCESS
;
936 if (!verify_comp_for_removal(comp
, install_mode
))
938 TRACE("Skipping removal due to missing conditions\n");
939 comp
->Action
= comp
->Installed
;
940 return ERROR_SUCCESS
;
943 if (comp
->Attributes
& msidbComponentAttributesPermanent
)
945 TRACE("permanent component, not removing file\n");
946 return ERROR_SUCCESS
;
949 dir
= msi_dup_property(package
->db
, dirprop
);
951 return ERROR_OUTOFMEMORY
;
953 size
= (filename
!= NULL
) ? lstrlenW(filename
) : 0;
954 size
+= lstrlenW(dir
) + 2;
955 path
= msi_alloc(size
* sizeof(WCHAR
));
958 ret
= ERROR_OUTOFMEMORY
;
965 PathAddBackslashW(path
);
966 lstrcatW(path
, filename
);
968 TRACE("Deleting misc file: %s\n", debugstr_w(path
));
973 TRACE("Removing misc directory: %s\n", debugstr_w(dir
));
974 RemoveDirectoryW(dir
);
978 uirow
= MSI_CreateRecord( 9 );
979 MSI_RecordSetStringW( uirow
, 1, MSI_RecordGetString(row
, 1) );
980 MSI_RecordSetStringW( uirow
, 9, dir
);
981 ui_actiondata( package
, szRemoveFiles
, uirow
);
982 msiobj_release( &uirow
->hdr
);
989 UINT
ACTION_RemoveFiles( MSIPACKAGE
*package
)
995 static const WCHAR query
[] = {
996 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
997 '`','R','e','m','o','v','e','F','i','l','e','`',0};
998 static const WCHAR folder_query
[] = {
999 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1000 '`','C','r','e','a','t','e','F','o','l','d','e','r','`',0};
1002 r
= MSI_DatabaseOpenViewW(package
->db
, query
, &view
);
1003 if (r
== ERROR_SUCCESS
)
1005 MSI_IterateRecords(view
, NULL
, ITERATE_RemoveFiles
, package
);
1006 msiobj_release(&view
->hdr
);
1009 r
= MSI_DatabaseOpenViewW(package
->db
, folder_query
, &view
);
1010 if (r
== ERROR_SUCCESS
)
1011 msiobj_release(&view
->hdr
);
1013 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
1017 VS_FIXEDFILEINFO
*ver
;
1019 if ( file
->state
== msifs_installed
)
1020 ERR("removing installed file %s\n", debugstr_w(file
->TargetPath
));
1022 if ( file
->Component
->ActionRequest
!= INSTALLSTATE_ABSENT
||
1023 file
->Component
->Installed
== INSTALLSTATE_SOURCE
)
1026 if (!file
->Component
->Enabled
)
1028 TRACE("component is disabled\n");
1032 if (file
->Component
->Attributes
& msidbComponentAttributesPermanent
)
1034 TRACE("permanent component, not removing file\n");
1040 ver
= msi_get_disk_file_version( file
->TargetPath
);
1041 if (ver
&& msi_compare_file_versions( ver
, file
->Version
) > 0)
1043 TRACE("newer version detected, not removing file\n");
1050 TRACE("removing %s\n", debugstr_w(file
->File
) );
1051 if (!DeleteFileW( file
->TargetPath
))
1053 WARN("failed to delete %s\n", debugstr_w(file
->TargetPath
));
1055 /* FIXME: check persistence for each directory */
1056 else if (r
&& (dir
= strdupW( file
->TargetPath
)))
1058 if ((p
= strrchrW( dir
, '\\' ))) *p
= 0;
1059 RemoveDirectoryW( dir
);
1062 file
->state
= msifs_missing
;
1064 uirow
= MSI_CreateRecord( 9 );
1065 MSI_RecordSetStringW( uirow
, 1, file
->FileName
);
1066 MSI_RecordSetStringW( uirow
, 9, file
->Component
->Directory
);
1067 ui_actiondata( package
, szRemoveFiles
, uirow
);
1068 msiobj_release( &uirow
->hdr
);
1069 /* FIXME: call ui_progress here? */
1072 return ERROR_SUCCESS
;