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
22 * Here are helper functions formally in action.c that are used by a variaty of
23 * actions and functions.
31 #include "wine/debug.h"
34 #include "wine/unicode.h"
37 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
39 static const WCHAR cszTargetDir
[] = {'T','A','R','G','E','T','D','I','R',0};
40 static const WCHAR cszDatabase
[]={'D','A','T','A','B','A','S','E',0};
42 const WCHAR cszSourceDir
[] = {'S','o','u','r','c','e','D','i','r',0};
43 const WCHAR cszSOURCEDIR
[] = {'S','O','U','R','C','E','D','I','R',0};
44 const WCHAR cszRootDrive
[] = {'R','O','O','T','D','R','I','V','E',0};
45 const WCHAR cszbs
[]={'\\',0};
47 LPWSTR
build_icon_path(MSIPACKAGE
*package
, LPCWSTR icon_name
)
49 LPWSTR SystemFolder
, dest
, FilePath
;
51 static const WCHAR szInstaller
[] =
52 {'M','i','c','r','o','s','o','f','t','\\',
53 'I','n','s','t','a','l','l','e','r','\\',0};
54 static const WCHAR szFolder
[] =
55 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
57 SystemFolder
= msi_dup_property( package
, szFolder
);
59 dest
= build_directory_name(3, SystemFolder
, szInstaller
, package
->ProductCode
);
61 create_full_pathW(dest
);
63 FilePath
= build_directory_name(2, dest
, icon_name
);
65 msi_free(SystemFolder
);
70 LPWSTR
msi_dup_record_field( MSIRECORD
*row
, INT index
)
72 return strdupW( MSI_RecordGetString(row
,index
) );
75 MSICOMPONENT
* get_loaded_component( MSIPACKAGE
* package
, LPCWSTR Component
)
79 LIST_FOR_EACH_ENTRY( comp
, &package
->components
, MSICOMPONENT
, entry
)
81 if (lstrcmpW(Component
,comp
->Component
)==0)
87 MSIFEATURE
* get_loaded_feature(MSIPACKAGE
* package
, LPCWSTR Feature
)
91 LIST_FOR_EACH_ENTRY( feature
, &package
->features
, MSIFEATURE
, entry
)
93 if (lstrcmpW( Feature
, feature
->Feature
)==0)
99 MSIFILE
* get_loaded_file( MSIPACKAGE
* package
, LPCWSTR key
)
103 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
105 if (lstrcmpW( key
, file
->File
)==0)
111 int track_tempfile( MSIPACKAGE
*package
, LPCWSTR name
, LPCWSTR path
)
115 LIST_FOR_EACH_ENTRY( temp
, &package
->tempfiles
, MSITEMPFILE
, entry
)
117 if (lstrcmpW( name
, temp
->File
)==0)
119 TRACE("tempfile %s already exists with path %s\n",
120 debugstr_w(temp
->File
), debugstr_w(temp
->Path
));
125 temp
= msi_alloc_zero( sizeof (MSITEMPFILE
) );
129 list_add_head( &package
->tempfiles
, &temp
->entry
);
131 temp
->File
= strdupW( name
);
132 temp
->Path
= strdupW( path
);
134 TRACE("adding tempfile %s with path %s\n",
135 debugstr_w(temp
->File
), debugstr_w(temp
->Path
));
140 MSIFOLDER
*get_loaded_folder( MSIPACKAGE
*package
, LPCWSTR dir
)
144 LIST_FOR_EACH_ENTRY( folder
, &package
->folders
, MSIFOLDER
, entry
)
146 if (lstrcmpW( dir
, folder
->Directory
)==0)
152 static LPWSTR
get_source_root( MSIPACKAGE
*package
)
156 path
= msi_dup_property( package
, cszSourceDir
);
160 path
= msi_dup_property( package
, cszDatabase
);
163 p
= strrchrW(path
,'\\');
171 * clean_spaces_from_path()
173 * removes spaces from the beginning and end of path segments
174 * removes multiple \\ characters
176 static void clean_spaces_from_path( LPWSTR p
)
183 /* copy until the end of the string or a space */
184 while (*p
!= ' ' && (*q
= *p
))
187 /* reduce many backslashes to one */
188 if (*p
!= '\\' || *q
!= '\\')
192 /* quit at the end of the string */
196 /* count the number of spaces */
201 /* if it's leading or trailing space, skip it */
202 if ( len
== 0 || p
[-1] == '\\' || p
[n
] == '\\' )
204 else /* copy n spaces */
205 while (n
&& (*q
++ = *p
++)) n
--;
209 LPWSTR
resolve_folder(MSIPACKAGE
*package
, LPCWSTR name
, BOOL source
,
210 BOOL set_prop
, MSIFOLDER
**folder
)
213 LPWSTR p
, path
= NULL
;
215 TRACE("Working to resolve %s\n",debugstr_w(name
));
220 f
= get_loaded_folder( package
, name
);
224 /* special resolving for Target and Source root dir */
225 if (strcmpW(name
,cszTargetDir
)==0 || strcmpW(name
,cszSourceDir
)==0)
227 if (!f
->ResolvedTarget
&& !f
->Property
)
230 check_path
= msi_dup_property( package
, cszTargetDir
);
233 check_path
= msi_dup_property( package
, cszRootDrive
);
235 MSI_SetPropertyW(package
,cszTargetDir
,check_path
);
238 /* correct misbuilt target dir */
239 path
= build_directory_name(2, check_path
, NULL
);
240 clean_spaces_from_path( path
);
241 if (strcmpiW(path
,check_path
)!=0)
242 MSI_SetPropertyW(package
,cszTargetDir
,path
);
243 msi_free(check_path
);
245 f
->ResolvedTarget
= path
;
248 if (!f
->ResolvedSource
)
249 f
->ResolvedSource
= get_source_root( package
);
255 if (!source
&& f
->ResolvedTarget
)
257 path
= strdupW( f
->ResolvedTarget
);
258 TRACE(" already resolved to %s\n",debugstr_w(path
));
261 else if (source
&& f
->ResolvedSource
)
263 path
= strdupW( f
->ResolvedSource
);
264 TRACE(" (source)already resolved to %s\n",debugstr_w(path
));
267 else if (!source
&& f
->Property
)
269 path
= build_directory_name( 2, f
->Property
, NULL
);
271 TRACE(" internally set to %s\n",debugstr_w(path
));
273 MSI_SetPropertyW( package
, name
, path
);
279 LPWSTR parent
= f
->Parent
->Directory
;
281 TRACE(" ! Parent is %s\n", debugstr_w(parent
));
283 p
= resolve_folder(package
, parent
, source
, set_prop
, NULL
);
286 TRACE(" TargetDefault = %s\n", debugstr_w(f
->TargetDefault
));
288 path
= build_directory_name( 3, p
, f
->TargetDefault
, NULL
);
289 clean_spaces_from_path( path
);
290 f
->ResolvedTarget
= strdupW( path
);
291 TRACE("target -> %s\n", debugstr_w(path
));
293 MSI_SetPropertyW(package
,name
,path
);
297 /* source may be in a few different places ... check each of them */
300 /* try the long path directory */
301 if (f
->SourceLongPath
)
303 path
= build_directory_name( 3, p
, f
->SourceLongPath
, NULL
);
304 if (INVALID_FILE_ATTRIBUTES
== GetFileAttributesW( path
))
311 /* try the short path directory */
312 if (!path
&& f
->SourceShortPath
)
314 path
= build_directory_name( 3, p
, f
->SourceShortPath
, NULL
);
315 if (INVALID_FILE_ATTRIBUTES
== GetFileAttributesW( path
))
322 /* try the root of the install */
324 path
= get_source_root( package
);
326 TRACE("source -> %s\n", debugstr_w(path
));
327 f
->ResolvedSource
= strdupW( path
);
334 /* wrapper to resist a need for a full rewrite right now */
335 DWORD
deformat_string(MSIPACKAGE
*package
, LPCWSTR ptr
, WCHAR
** data
)
339 MSIRECORD
*rec
= MSI_CreateRecord(1);
342 MSI_RecordSetStringW(rec
,0,ptr
);
343 MSI_FormatRecordW(package
,rec
,NULL
,&size
);
347 *data
= msi_alloc(size
*sizeof(WCHAR
));
349 MSI_FormatRecordW(package
,rec
,*data
,&size
);
352 msiobj_release( &rec
->hdr
);
353 return sizeof(WCHAR
)*size
;
355 msiobj_release( &rec
->hdr
);
362 UINT
schedule_action(MSIPACKAGE
*package
, UINT script
, LPCWSTR action
)
365 LPWSTR
*newbuf
= NULL
;
366 if (script
>= TOTAL_SCRIPTS
)
368 FIXME("Unknown script requested %i\n",script
);
369 return ERROR_FUNCTION_FAILED
;
371 TRACE("Scheduling Action %s in script %i\n",debugstr_w(action
), script
);
373 count
= package
->script
->ActionCount
[script
];
374 package
->script
->ActionCount
[script
]++;
376 newbuf
= msi_realloc( package
->script
->Actions
[script
],
377 package
->script
->ActionCount
[script
]* sizeof(LPWSTR
));
379 newbuf
= msi_alloc( sizeof(LPWSTR
));
381 newbuf
[count
] = strdupW(action
);
382 package
->script
->Actions
[script
] = newbuf
;
384 return ERROR_SUCCESS
;
387 void msi_free_action_script(MSIPACKAGE
*package
, UINT script
)
390 for (i
= 0; i
< package
->script
->ActionCount
[script
]; i
++)
391 msi_free(package
->script
->Actions
[script
][i
]);
393 msi_free(package
->script
->Actions
[script
]);
394 package
->script
->Actions
[script
] = NULL
;
395 package
->script
->ActionCount
[script
] = 0;
398 static void remove_tracked_tempfiles(MSIPACKAGE
* package
)
400 struct list
*item
, *cursor
;
402 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->tempfiles
)
404 MSITEMPFILE
*temp
= LIST_ENTRY( item
, MSITEMPFILE
, entry
);
406 list_remove( &temp
->entry
);
407 TRACE("deleting temp file %s\n", debugstr_w( temp
->Path
));
408 DeleteFileW( temp
->Path
);
409 msi_free( temp
->File
);
410 msi_free( temp
->Path
);
415 static void free_feature( MSIFEATURE
*feature
)
417 struct list
*item
, *cursor
;
419 LIST_FOR_EACH_SAFE( item
, cursor
, &feature
->Children
)
421 FeatureList
*fl
= LIST_ENTRY( item
, FeatureList
, entry
);
422 list_remove( &fl
->entry
);
426 LIST_FOR_EACH_SAFE( item
, cursor
, &feature
->Components
)
428 ComponentList
*cl
= LIST_ENTRY( item
, ComponentList
, entry
);
429 list_remove( &cl
->entry
);
432 msi_free( feature
->Feature
);
433 msi_free( feature
->Feature_Parent
);
434 msi_free( feature
->Directory
);
435 msi_free( feature
->Description
);
436 msi_free( feature
->Title
);
440 static void free_extension( MSIEXTENSION
*ext
)
442 struct list
*item
, *cursor
;
444 LIST_FOR_EACH_SAFE( item
, cursor
, &ext
->verbs
)
446 MSIVERB
*verb
= LIST_ENTRY( item
, MSIVERB
, entry
);
448 list_remove( &verb
->entry
);
449 msi_free( verb
->Verb
);
450 msi_free( verb
->Command
);
451 msi_free( verb
->Argument
);
455 msi_free( ext
->Extension
);
456 msi_free( ext
->ProgIDText
);
460 /* Called when the package is being closed */
461 void ACTION_free_package_structures( MSIPACKAGE
* package
)
464 struct list
*item
, *cursor
;
466 TRACE("Freeing package action data\n");
468 remove_tracked_tempfiles(package
);
470 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->features
)
472 MSIFEATURE
*feature
= LIST_ENTRY( item
, MSIFEATURE
, entry
);
473 list_remove( &feature
->entry
);
474 free_feature( feature
);
477 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->folders
)
479 MSIFOLDER
*folder
= LIST_ENTRY( item
, MSIFOLDER
, entry
);
481 list_remove( &folder
->entry
);
482 msi_free( folder
->Directory
);
483 msi_free( folder
->TargetDefault
);
484 msi_free( folder
->SourceLongPath
);
485 msi_free( folder
->SourceShortPath
);
486 msi_free( folder
->ResolvedTarget
);
487 msi_free( folder
->ResolvedSource
);
488 msi_free( folder
->Property
);
492 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->components
)
494 MSICOMPONENT
*comp
= LIST_ENTRY( item
, MSICOMPONENT
, entry
);
496 list_remove( &comp
->entry
);
497 msi_free( comp
->Component
);
498 msi_free( comp
->ComponentId
);
499 msi_free( comp
->Directory
);
500 msi_free( comp
->Condition
);
501 msi_free( comp
->KeyPath
);
502 msi_free( comp
->FullKeypath
);
506 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->files
)
508 MSIFILE
*file
= LIST_ENTRY( item
, MSIFILE
, entry
);
510 list_remove( &file
->entry
);
511 msi_free( file
->File
);
512 msi_free( file
->FileName
);
513 msi_free( file
->ShortName
);
514 msi_free( file
->LongName
);
515 msi_free( file
->Version
);
516 msi_free( file
->Language
);
517 msi_free( file
->SourcePath
);
518 msi_free( file
->TargetPath
);
522 /* clean up extension, progid, class and verb structures */
523 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->classes
)
525 MSICLASS
*cls
= LIST_ENTRY( item
, MSICLASS
, entry
);
527 list_remove( &cls
->entry
);
528 msi_free( cls
->clsid
);
529 msi_free( cls
->Context
);
530 msi_free( cls
->Description
);
531 msi_free( cls
->FileTypeMask
);
532 msi_free( cls
->IconPath
);
533 msi_free( cls
->DefInprocHandler
);
534 msi_free( cls
->DefInprocHandler32
);
535 msi_free( cls
->Argument
);
536 msi_free( cls
->ProgIDText
);
540 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->extensions
)
542 MSIEXTENSION
*ext
= LIST_ENTRY( item
, MSIEXTENSION
, entry
);
544 list_remove( &ext
->entry
);
545 free_extension( ext
);
548 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->progids
)
550 MSIPROGID
*progid
= LIST_ENTRY( item
, MSIPROGID
, entry
);
552 list_remove( &progid
->entry
);
553 msi_free( progid
->ProgID
);
554 msi_free( progid
->Description
);
555 msi_free( progid
->IconPath
);
559 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->mimes
)
561 MSIMIME
*mt
= LIST_ENTRY( item
, MSIMIME
, entry
);
563 list_remove( &mt
->entry
);
564 msi_free( mt
->clsid
);
565 msi_free( mt
->ContentType
);
569 LIST_FOR_EACH_SAFE( item
, cursor
, &package
->appids
)
571 MSIAPPID
*appid
= LIST_ENTRY( item
, MSIAPPID
, entry
);
573 list_remove( &appid
->entry
);
574 msi_free( appid
->AppID
);
575 msi_free( appid
->RemoteServerName
);
576 msi_free( appid
->LocalServer
);
577 msi_free( appid
->ServiceParameters
);
578 msi_free( appid
->DllSurrogate
);
584 for (i
= 0; i
< TOTAL_SCRIPTS
; i
++)
585 msi_free_action_script(package
, i
);
587 for (i
= 0; i
< package
->script
->UniqueActionsCount
; i
++)
588 msi_free(package
->script
->UniqueActions
[i
]);
590 msi_free(package
->script
->UniqueActions
);
591 msi_free(package
->script
);
594 msi_free(package
->PackagePath
);
595 msi_free(package
->ProductCode
);
596 msi_free(package
->ActionFormat
);
597 msi_free(package
->LastAction
);
599 /* cleanup control event subscriptions */
600 ControlEvent_CleanupSubscriptions(package
);
604 * build_directory_name()
606 * This function is to save messing round with directory names
607 * It handles adding backslashes between path segments,
608 * and can add \ at the end of the directory name if told to.
610 * It takes a variable number of arguments.
611 * It always allocates a new string for the result, so make sure
612 * to free the return value when finished with it.
614 * The first arg is the number of path segments that follow.
615 * The arguments following count are a list of path segments.
616 * A path segment may be NULL.
618 * Path segments will be added with a \ separating them.
619 * A \ will not be added after the last segment, however if the
620 * last segment is NULL, then the last character will be a \
623 LPWSTR
build_directory_name(DWORD count
, ...)
630 for(i
=0; i
<count
; i
++)
632 LPCWSTR str
= va_arg(va
,LPCWSTR
);
634 sz
+= strlenW(str
) + 1;
638 dir
= msi_alloc(sz
*sizeof(WCHAR
));
642 for(i
=0; i
<count
; i
++)
644 LPCWSTR str
= va_arg(va
,LPCWSTR
);
648 if( ((i
+1)!=count
) && dir
[strlenW(dir
)-1]!='\\')
654 /***********************************************************************
657 * Recursively create all directories in the path.
659 * shamelessly stolen from setupapi/queue.c
661 BOOL
create_full_pathW(const WCHAR
*path
)
667 new_path
= msi_alloc( (strlenW(path
) + 1) * sizeof(WCHAR
));
669 strcpyW(new_path
, path
);
671 while((len
= strlenW(new_path
)) && new_path
[len
- 1] == '\\')
672 new_path
[len
- 1] = 0;
674 while(!CreateDirectoryW(new_path
, NULL
))
677 DWORD last_error
= GetLastError();
678 if(last_error
== ERROR_ALREADY_EXISTS
)
681 if(last_error
!= ERROR_PATH_NOT_FOUND
)
687 if(!(slash
= strrchrW(new_path
, '\\')))
693 len
= slash
- new_path
;
695 if(!create_full_pathW(new_path
))
700 new_path
[len
] = '\\';
707 void ui_progress(MSIPACKAGE
*package
, int a
, int b
, int c
, int d
)
711 row
= MSI_CreateRecord(4);
712 MSI_RecordSetInteger(row
,1,a
);
713 MSI_RecordSetInteger(row
,2,b
);
714 MSI_RecordSetInteger(row
,3,c
);
715 MSI_RecordSetInteger(row
,4,d
);
716 MSI_ProcessMessage(package
, INSTALLMESSAGE_PROGRESS
, row
);
717 msiobj_release(&row
->hdr
);
719 msi_dialog_check_messages(NULL
);
722 void ui_actiondata(MSIPACKAGE
*package
, LPCWSTR action
, MSIRECORD
* record
)
724 static const WCHAR Query_t
[] =
725 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
726 '`','A','c','t','i','o', 'n','T','e','x','t','`',' ',
727 'W','H','E','R','E',' ', '`','A','c','t','i','o','n','`',' ','=',
728 ' ','\'','%','s','\'',0};
733 if (!package
->LastAction
|| strcmpW(package
->LastAction
,action
))
735 row
= MSI_QueryGetRecord(package
->db
, Query_t
, action
);
739 if (MSI_RecordIsNull(row
,3))
741 msiobj_release(&row
->hdr
);
745 /* update the cached actionformat */
746 msi_free(package
->ActionFormat
);
747 package
->ActionFormat
= msi_dup_record_field(row
,3);
749 msi_free(package
->LastAction
);
750 package
->LastAction
= strdupW(action
);
752 msiobj_release(&row
->hdr
);
755 MSI_RecordSetStringW(record
,0,package
->ActionFormat
);
757 MSI_FormatRecordW(package
,record
,message
,&size
);
759 row
= MSI_CreateRecord(1);
760 MSI_RecordSetStringW(row
,1,message
);
762 MSI_ProcessMessage(package
, INSTALLMESSAGE_ACTIONDATA
, row
);
764 msiobj_release(&row
->hdr
);
767 BOOL
ACTION_VerifyComponentForAction( MSICOMPONENT
* comp
, INSTALLSTATE check
)
772 if (comp
->Installed
== check
)
775 if (comp
->ActionRequest
== check
)
781 BOOL
ACTION_VerifyFeatureForAction( MSIFEATURE
* feature
, INSTALLSTATE check
)
786 if (feature
->Installed
== check
)
789 if (feature
->ActionRequest
== check
)
795 void reduce_to_longfilename(WCHAR
* filename
)
797 LPWSTR p
= strchrW(filename
,'|');
799 memmove(filename
, p
+1, (strlenW(p
+1)+1)*sizeof(WCHAR
));
802 void reduce_to_shortfilename(WCHAR
* filename
)
804 LPWSTR p
= strchrW(filename
,'|');
809 LPWSTR
create_component_advertise_string(MSIPACKAGE
* package
,
810 MSICOMPONENT
* component
, LPCWSTR feature
)
812 static const WCHAR fmt
[] = {'%','s','%','s','%','c','%','s',0};
813 WCHAR productid_85
[21], component_85
[21];
814 LPWSTR output
= NULL
;
818 /* > is used if there is a component GUID and < if not. */
823 CLSIDFromString(package
->ProductCode
, &clsid
);
824 encode_base85_guid(&clsid
, productid_85
);
828 CLSIDFromString(component
->ComponentId
, &clsid
);
829 encode_base85_guid(&clsid
, component_85
);
832 TRACE("prod=%s feat=%s comp=%s\n", debugstr_w(productid_85
),
833 debugstr_w(feature
), debugstr_w(component_85
));
835 sz
= 20 + lstrlenW(feature
) + 20 + 3;
837 output
= msi_alloc_zero(sz
*sizeof(WCHAR
));
839 sprintfW(output
, fmt
, productid_85
, feature
,
840 component
?'>':'<', component_85
);
845 /* update compoennt state based on a feature change */
846 void ACTION_UpdateComponentStates(MSIPACKAGE
*package
, LPCWSTR szFeature
)
848 INSTALLSTATE newstate
;
852 feature
= get_loaded_feature(package
,szFeature
);
856 newstate
= feature
->ActionRequest
;
858 if (newstate
== INSTALLSTATE_ABSENT
)
859 newstate
= INSTALLSTATE_UNKNOWN
;
861 LIST_FOR_EACH_ENTRY( cl
, &feature
->Components
, ComponentList
, entry
)
863 MSICOMPONENT
* component
= cl
->component
;
865 TRACE("MODIFYING(%i): Component %s (Installed %i, Action %i, Request %i)\n",
866 newstate
, debugstr_w(component
->Component
), component
->Installed
,
867 component
->Action
, component
->ActionRequest
);
869 if (!component
->Enabled
)
872 if (newstate
== INSTALLSTATE_LOCAL
)
873 msi_component_set_state( component
, INSTALLSTATE_LOCAL
);
876 ComponentList
*clist
;
879 msi_component_set_state( component
, newstate
);
881 /*if any other feature wants is local we need to set it local*/
882 LIST_FOR_EACH_ENTRY( f
, &package
->features
, MSIFEATURE
, entry
)
884 if ( f
->ActionRequest
!= INSTALLSTATE_LOCAL
&&
885 f
->ActionRequest
!= INSTALLSTATE_SOURCE
)
890 LIST_FOR_EACH_ENTRY( clist
, &f
->Components
, ComponentList
, entry
)
892 if ( clist
->component
== component
&&
893 (f
->ActionRequest
== INSTALLSTATE_LOCAL
||
894 f
->ActionRequest
== INSTALLSTATE_SOURCE
) )
896 TRACE("Saved by %s\n", debugstr_w(f
->Feature
));
898 if (component
->Attributes
& msidbComponentAttributesOptional
)
900 if (f
->Attributes
& msidbFeatureAttributesFavorSource
)
901 msi_component_set_state( component
, INSTALLSTATE_SOURCE
);
903 msi_component_set_state( component
, INSTALLSTATE_LOCAL
);
905 else if (component
->Attributes
& msidbComponentAttributesSourceOnly
)
906 msi_component_set_state( component
, INSTALLSTATE_SOURCE
);
908 msi_component_set_state( component
, INSTALLSTATE_LOCAL
);
913 TRACE("Result (%i): Component %s (Installed %i, Action %i, Request %i)\n",
914 newstate
, debugstr_w(component
->Component
), component
->Installed
,
915 component
->Action
, component
->ActionRequest
);
919 UINT
register_unique_action(MSIPACKAGE
*package
, LPCWSTR action
)
922 LPWSTR
*newbuf
= NULL
;
924 if (!package
->script
)
927 TRACE("Registering Action %s as having fun\n",debugstr_w(action
));
929 count
= package
->script
->UniqueActionsCount
;
930 package
->script
->UniqueActionsCount
++;
932 newbuf
= msi_realloc( package
->script
->UniqueActions
,
933 package
->script
->UniqueActionsCount
* sizeof(LPWSTR
));
935 newbuf
= msi_alloc( sizeof(LPWSTR
));
937 newbuf
[count
] = strdupW(action
);
938 package
->script
->UniqueActions
= newbuf
;
940 return ERROR_SUCCESS
;
943 BOOL
check_unique_action(MSIPACKAGE
*package
, LPCWSTR action
)
947 if (!package
->script
)
950 for (i
= 0; i
< package
->script
->UniqueActionsCount
; i
++)
951 if (!strcmpW(package
->script
->UniqueActions
[i
],action
))
957 WCHAR
* generate_error_string(MSIPACKAGE
*package
, UINT error
, DWORD count
, ... )
959 static const WCHAR query
[] = {'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ','F','R','O','M',' ','`','E','r','r','o','r','`',' ','W','H','E','R','E',' ','`','E','r','r','o','r','`',' ','=',' ','%','i',0};
969 row
= MSI_QueryGetRecord(package
->db
, query
, error
);
973 rec
= MSI_CreateRecord(count
+2);
975 str
= MSI_RecordGetString(row
,1);
976 MSI_RecordSetStringW(rec
,0,str
);
977 msiobj_release( &row
->hdr
);
978 MSI_RecordSetInteger(rec
,1,error
);
981 for (i
= 0; i
< count
; i
++)
983 str
= va_arg(va
,LPCWSTR
);
984 MSI_RecordSetStringW(rec
,(i
+2),str
);
988 MSI_FormatRecordW(package
,rec
,NULL
,&size
);
992 data
= msi_alloc(size
*sizeof(WCHAR
));
994 MSI_FormatRecordW(package
,rec
,data
,&size
);
997 msiobj_release( &rec
->hdr
);
1001 msiobj_release( &rec
->hdr
);
1006 void msi_ui_error( DWORD msg_id
, DWORD type
)
1010 static const WCHAR title
[] = {
1011 'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0
1014 if (!MsiLoadStringW( -1, msg_id
, text
, sizeof(text
) / sizeof(text
[0]),
1015 MAKELANGID(LANG_NEUTRAL
, SUBLANG_NEUTRAL
) ))
1018 MessageBoxW( NULL
, text
, title
, type
);