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 variety of
23 * actions and functions.
31 #include "wine/debug.h"
36 #include "wine/unicode.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(msi);
41 static const WCHAR cszTargetDir[] = {'T','A','R','G','E','T','D','I','R',0};
42 static const WCHAR cszDatabase[]={'D','A','T','A','B','A','S','E',0};
44 const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
45 const WCHAR cszSOURCEDIR[] = {'S','O','U','R','C','E','D','I','R',0};
46 const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
47 const WCHAR cszbs[]={'\\',0};
49 LPWSTR build_icon_path(MSIPACKAGE *package, LPCWSTR icon_name )
51 LPWSTR SystemFolder, dest, FilePath;
53 static const WCHAR szInstaller[] =
54 {'M','i','c','r','o','s','o','f','t','\\',
55 'I','n','s','t','a','l','l','e','r','\\',0};
56 static const WCHAR szFolder[] =
57 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
59 SystemFolder = msi_dup_property( package, szFolder );
61 dest = build_directory_name(3, SystemFolder, szInstaller, package->ProductCode);
63 create_full_pathW(dest);
65 FilePath = build_directory_name(2, dest, icon_name);
67 msi_free(SystemFolder);
72 LPWSTR msi_dup_record_field( MSIRECORD *rec, INT field )
78 if (MSI_RecordIsNull( rec, field ))
81 r = MSI_RecordGetStringW( rec, field, NULL, &sz );
82 if (r != ERROR_SUCCESS)
86 str = msi_alloc( sz * sizeof (WCHAR) );
90 r = MSI_RecordGetStringW( rec, field, str, &sz );
91 if (r != ERROR_SUCCESS)
93 ERR("failed to get string!\n");
100 MSICOMPONENT* get_loaded_component( MSIPACKAGE* package, LPCWSTR Component )
104 LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry )
106 if (lstrcmpW(Component,comp->Component)==0)
112 MSIFEATURE* get_loaded_feature(MSIPACKAGE* package, LPCWSTR Feature )
116 LIST_FOR_EACH_ENTRY( feature, &package->features, MSIFEATURE, entry )
118 if (lstrcmpW( Feature, feature->Feature )==0)
124 MSIFILE* get_loaded_file( MSIPACKAGE* package, LPCWSTR key )
128 LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
130 if (lstrcmpW( key, file->File )==0)
136 int track_tempfile( MSIPACKAGE *package, LPCWSTR path )
140 TRACE("%s\n", debugstr_w(path));
142 LIST_FOR_EACH_ENTRY( temp, &package->tempfiles, MSITEMPFILE, entry )
143 if (!lstrcmpW( path, temp->Path ))
146 temp = msi_alloc_zero( sizeof (MSITEMPFILE) );
150 list_add_head( &package->tempfiles, &temp->entry );
151 temp->Path = strdupW( path );
156 MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir )
160 LIST_FOR_EACH_ENTRY( folder, &package->folders, MSIFOLDER, entry )
162 if (lstrcmpW( dir, folder->Directory )==0)
168 static LPWSTR get_source_root( MSIPACKAGE *package )
172 path = msi_dup_property( package, cszSourceDir );
176 path = msi_dup_property( package, cszDatabase );
179 p = strrchrW(path,'\\');
187 * clean_spaces_from_path()
189 * removes spaces from the beginning and end of path segments
190 * removes multiple \\ characters
192 static void clean_spaces_from_path( LPWSTR p )
199 /* copy until the end of the string or a space */
200 while (*p != ' ' && (*q = *p))
203 /* reduce many backslashes to one */
204 if (*p != '\\' || *q != '\\')
208 /* quit at the end of the string */
212 /* count the number of spaces */
217 /* if it's leading or trailing space, skip it */
218 if ( len == 0 || p[-1] == '\\' || p[n] == '\\' )
220 else /* copy n spaces */
221 while (n && (*q++ = *p++)) n--;
225 LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
226 BOOL set_prop, BOOL load_prop, MSIFOLDER **folder)
229 LPWSTR p, path = NULL, parent;
231 TRACE("Working to resolve %s\n",debugstr_w(name));
236 if (!lstrcmpW(name,cszSourceDir))
239 f = get_loaded_folder( package, name );
243 /* special resolving for Target and Source root dir */
244 if (!strcmpW(name,cszTargetDir))
246 if (!f->ResolvedTarget && !f->Property)
249 check_path = msi_dup_property( package, cszTargetDir );
252 check_path = msi_dup_property( package, cszRootDrive );
254 MSI_SetPropertyW(package,cszTargetDir,check_path);
257 /* correct misbuilt target dir */
258 path = build_directory_name(2, check_path, NULL);
259 clean_spaces_from_path( path );
260 if (strcmpiW(path,check_path)!=0)
261 MSI_SetPropertyW(package,cszTargetDir,path);
262 msi_free(check_path);
264 f->ResolvedTarget = path;
267 if (!f->ResolvedSource)
268 f->ResolvedSource = get_source_root( package );
274 if (!source && f->ResolvedTarget)
276 path = strdupW( f->ResolvedTarget );
277 TRACE(" already resolved to %s\n",debugstr_w(path));
281 if (source && f->ResolvedSource)
283 path = strdupW( f->ResolvedSource );
284 TRACE(" (source)already resolved to %s\n",debugstr_w(path));
288 if (!source && f->Property)
290 path = build_directory_name( 2, f->Property, NULL );
292 TRACE(" internally set to %s\n",debugstr_w(path));
294 MSI_SetPropertyW( package, name, path );
298 if (!source && load_prop && (path = msi_dup_property( package, name )))
300 f->ResolvedTarget = strdupW( path );
301 TRACE(" property set to %s\n", debugstr_w(path));
310 TRACE(" ! Parent is %s\n", debugstr_w(parent));
312 p = resolve_folder(package, parent, source, set_prop, load_prop, NULL);
315 TRACE(" TargetDefault = %s\n", debugstr_w(f->TargetDefault));
317 path = build_directory_name( 3, p, f->TargetDefault, NULL );
318 clean_spaces_from_path( path );
319 f->ResolvedTarget = strdupW( path );
320 TRACE("target -> %s\n", debugstr_w(path));
322 MSI_SetPropertyW(package,name,path);
328 if (package->WordCount & msidbSumInfoSourceTypeCompressed)
329 path = get_source_root( package );
331 path = build_directory_name( 3, p, f->SourceLongPath, NULL );
333 TRACE("source -> %s\n", debugstr_w(path));
334 f->ResolvedSource = strdupW( path );
341 /* wrapper to resist a need for a full rewrite right now */
342 DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data )
346 MSIRECORD *rec = MSI_CreateRecord(1);
349 MSI_RecordSetStringW(rec,0,ptr);
350 MSI_FormatRecordW(package,rec,NULL,&size);
353 *data = msi_alloc(size*sizeof(WCHAR));
355 MSI_FormatRecordW(package,rec,*data,&size);
359 msiobj_release( &rec->hdr );
360 return sizeof(WCHAR)*size;
367 UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action)
370 LPWSTR *newbuf = NULL;
371 if (script >= TOTAL_SCRIPTS)
373 FIXME("Unknown script requested %i\n",script);
374 return ERROR_FUNCTION_FAILED;
376 TRACE("Scheduling Action %s in script %i\n",debugstr_w(action), script);
378 count = package->script->ActionCount[script];
379 package->script->ActionCount[script]++;
381 newbuf = msi_realloc( package->script->Actions[script],
382 package->script->ActionCount[script]* sizeof(LPWSTR));
384 newbuf = msi_alloc( sizeof(LPWSTR));
386 newbuf[count] = strdupW(action);
387 package->script->Actions[script] = newbuf;
389 return ERROR_SUCCESS;
392 void msi_free_action_script(MSIPACKAGE *package, UINT script)
395 for (i = 0; i < package->script->ActionCount[script]; i++)
396 msi_free(package->script->Actions[script][i]);
398 msi_free(package->script->Actions[script]);
399 package->script->Actions[script] = NULL;
400 package->script->ActionCount[script] = 0;
403 static void remove_tracked_tempfiles(MSIPACKAGE* package)
405 struct list *item, *cursor;
407 LIST_FOR_EACH_SAFE( item, cursor, &package->tempfiles )
409 MSITEMPFILE *temp = LIST_ENTRY( item, MSITEMPFILE, entry );
411 list_remove( &temp->entry );
412 TRACE("deleting temp file %s\n", debugstr_w( temp->Path ));
413 if (!DeleteFileW( temp->Path ))
414 ERR("failed to delete %s\n", debugstr_w( temp->Path ));
415 msi_free( temp->Path );
420 static void free_feature( MSIFEATURE *feature )
422 struct list *item, *cursor;
424 LIST_FOR_EACH_SAFE( item, cursor, &feature->Children )
426 FeatureList *fl = LIST_ENTRY( item, FeatureList, entry );
427 list_remove( &fl->entry );
431 LIST_FOR_EACH_SAFE( item, cursor, &feature->Components )
433 ComponentList *cl = LIST_ENTRY( item, ComponentList, entry );
434 list_remove( &cl->entry );
437 msi_free( feature->Feature );
438 msi_free( feature->Feature_Parent );
439 msi_free( feature->Directory );
440 msi_free( feature->Description );
441 msi_free( feature->Title );
445 static void free_extension( MSIEXTENSION *ext )
447 struct list *item, *cursor;
449 LIST_FOR_EACH_SAFE( item, cursor, &ext->verbs )
451 MSIVERB *verb = LIST_ENTRY( item, MSIVERB, entry );
453 list_remove( &verb->entry );
454 msi_free( verb->Verb );
455 msi_free( verb->Command );
456 msi_free( verb->Argument );
460 msi_free( ext->Extension );
461 msi_free( ext->ProgIDText );
465 /* Called when the package is being closed */
466 void ACTION_free_package_structures( MSIPACKAGE* package)
469 struct list *item, *cursor;
471 TRACE("Freeing package action data\n");
473 remove_tracked_tempfiles(package);
475 LIST_FOR_EACH_SAFE( item, cursor, &package->features )
477 MSIFEATURE *feature = LIST_ENTRY( item, MSIFEATURE, entry );
478 list_remove( &feature->entry );
479 free_feature( feature );
482 LIST_FOR_EACH_SAFE( item, cursor, &package->folders )
484 MSIFOLDER *folder = LIST_ENTRY( item, MSIFOLDER, entry );
486 list_remove( &folder->entry );
487 msi_free( folder->Parent );
488 msi_free( folder->Directory );
489 msi_free( folder->TargetDefault );
490 msi_free( folder->SourceLongPath );
491 msi_free( folder->SourceShortPath );
492 msi_free( folder->ResolvedTarget );
493 msi_free( folder->ResolvedSource );
494 msi_free( folder->Property );
498 LIST_FOR_EACH_SAFE( item, cursor, &package->components )
500 MSICOMPONENT *comp = LIST_ENTRY( item, MSICOMPONENT, entry );
502 list_remove( &comp->entry );
503 msi_free( comp->Component );
504 msi_free( comp->ComponentId );
505 msi_free( comp->Directory );
506 msi_free( comp->Condition );
507 msi_free( comp->KeyPath );
508 msi_free( comp->FullKeypath );
512 LIST_FOR_EACH_SAFE( item, cursor, &package->files )
514 MSIFILE *file = LIST_ENTRY( item, MSIFILE, entry );
516 list_remove( &file->entry );
517 msi_free( file->File );
518 msi_free( file->FileName );
519 msi_free( file->ShortName );
520 msi_free( file->LongName );
521 msi_free( file->Version );
522 msi_free( file->Language );
523 msi_free( file->SourcePath );
524 msi_free( file->TargetPath );
528 /* clean up extension, progid, class and verb structures */
529 LIST_FOR_EACH_SAFE( item, cursor, &package->classes )
531 MSICLASS *cls = LIST_ENTRY( item, MSICLASS, entry );
533 list_remove( &cls->entry );
534 msi_free( cls->clsid );
535 msi_free( cls->Context );
536 msi_free( cls->Description );
537 msi_free( cls->FileTypeMask );
538 msi_free( cls->IconPath );
539 msi_free( cls->DefInprocHandler );
540 msi_free( cls->DefInprocHandler32 );
541 msi_free( cls->Argument );
542 msi_free( cls->ProgIDText );
546 LIST_FOR_EACH_SAFE( item, cursor, &package->extensions )
548 MSIEXTENSION *ext = LIST_ENTRY( item, MSIEXTENSION, entry );
550 list_remove( &ext->entry );
551 free_extension( ext );
554 LIST_FOR_EACH_SAFE( item, cursor, &package->progids )
556 MSIPROGID *progid = LIST_ENTRY( item, MSIPROGID, entry );
558 list_remove( &progid->entry );
559 msi_free( progid->ProgID );
560 msi_free( progid->Description );
561 msi_free( progid->IconPath );
565 LIST_FOR_EACH_SAFE( item, cursor, &package->mimes )
567 MSIMIME *mt = LIST_ENTRY( item, MSIMIME, entry );
569 list_remove( &mt->entry );
570 msi_free( mt->clsid );
571 msi_free( mt->ContentType );
575 LIST_FOR_EACH_SAFE( item, cursor, &package->appids )
577 MSIAPPID *appid = LIST_ENTRY( item, MSIAPPID, entry );
579 list_remove( &appid->entry );
580 msi_free( appid->AppID );
581 msi_free( appid->RemoteServerName );
582 msi_free( appid->LocalServer );
583 msi_free( appid->ServiceParameters );
584 msi_free( appid->DllSurrogate );
588 LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_info )
590 MSISOURCELISTINFO *info = LIST_ENTRY( item, MSISOURCELISTINFO, entry );
592 list_remove( &info->entry );
593 msi_free( info->value );
597 LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_media )
599 MSIMEDIADISK *info = LIST_ENTRY( item, MSIMEDIADISK, entry );
601 list_remove( &info->entry );
602 msi_free( info->volume_label );
603 msi_free( info->disk_prompt );
609 for (i = 0; i < TOTAL_SCRIPTS; i++)
610 msi_free_action_script(package, i);
612 for (i = 0; i < package->script->UniqueActionsCount; i++)
613 msi_free(package->script->UniqueActions[i]);
615 msi_free(package->script->UniqueActions);
616 msi_free(package->script);
619 msi_free(package->BaseURL);
620 msi_free(package->PackagePath);
621 msi_free(package->ProductCode);
622 msi_free(package->ActionFormat);
623 msi_free(package->LastAction);
625 /* cleanup control event subscriptions */
626 ControlEvent_CleanupSubscriptions(package);
630 * build_directory_name()
632 * This function is to save messing round with directory names
633 * It handles adding backslashes between path segments,
634 * and can add \ at the end of the directory name if told to.
636 * It takes a variable number of arguments.
637 * It always allocates a new string for the result, so make sure
638 * to free the return value when finished with it.
640 * The first arg is the number of path segments that follow.
641 * The arguments following count are a list of path segments.
642 * A path segment may be NULL.
644 * Path segments will be added with a \ separating them.
645 * A \ will not be added after the last segment, however if the
646 * last segment is NULL, then the last character will be a \
649 LPWSTR build_directory_name(DWORD count, ...)
656 for(i=0; i<count; i++)
658 LPCWSTR str = va_arg(va,LPCWSTR);
660 sz += strlenW(str) + 1;
664 dir = msi_alloc(sz*sizeof(WCHAR));
668 for(i=0; i<count; i++)
670 LPCWSTR str = va_arg(va,LPCWSTR);
674 if( ((i+1)!=count) && dir[strlenW(dir)-1]!='\\')
680 /***********************************************************************
683 * Recursively create all directories in the path.
685 * shamelessly stolen from setupapi/queue.c
687 BOOL create_full_pathW(const WCHAR *path)
693 new_path = msi_alloc( (strlenW(path) + 1) * sizeof(WCHAR));
695 strcpyW(new_path, path);
697 while((len = strlenW(new_path)) && new_path[len - 1] == '\\')
698 new_path[len - 1] = 0;
700 while(!CreateDirectoryW(new_path, NULL))
703 DWORD last_error = GetLastError();
704 if(last_error == ERROR_ALREADY_EXISTS)
707 if(last_error != ERROR_PATH_NOT_FOUND)
713 if(!(slash = strrchrW(new_path, '\\')))
719 len = slash - new_path;
721 if(!create_full_pathW(new_path))
726 new_path[len] = '\\';
733 void ui_progress(MSIPACKAGE *package, int a, int b, int c, int d )
737 row = MSI_CreateRecord(4);
738 MSI_RecordSetInteger(row,1,a);
739 MSI_RecordSetInteger(row,2,b);
740 MSI_RecordSetInteger(row,3,c);
741 MSI_RecordSetInteger(row,4,d);
742 MSI_ProcessMessage(package, INSTALLMESSAGE_PROGRESS, row);
743 msiobj_release(&row->hdr);
745 msi_dialog_check_messages(NULL);
748 void ui_actiondata(MSIPACKAGE *package, LPCWSTR action, MSIRECORD * record)
750 static const WCHAR Query_t[] =
751 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
752 '`','A','c','t','i','o', 'n','T','e','x','t','`',' ',
753 'W','H','E','R','E',' ', '`','A','c','t','i','o','n','`',' ','=',
754 ' ','\'','%','s','\'',0};
759 if (!package->LastAction || strcmpW(package->LastAction,action))
761 row = MSI_QueryGetRecord(package->db, Query_t, action);
765 if (MSI_RecordIsNull(row,3))
767 msiobj_release(&row->hdr);
771 /* update the cached actionformat */
772 msi_free(package->ActionFormat);
773 package->ActionFormat = msi_dup_record_field(row,3);
775 msi_free(package->LastAction);
776 package->LastAction = strdupW(action);
778 msiobj_release(&row->hdr);
781 MSI_RecordSetStringW(record,0,package->ActionFormat);
783 MSI_FormatRecordW(package,record,message,&size);
785 row = MSI_CreateRecord(1);
786 MSI_RecordSetStringW(row,1,message);
788 MSI_ProcessMessage(package, INSTALLMESSAGE_ACTIONDATA, row);
790 msiobj_release(&row->hdr);
793 BOOL ACTION_VerifyComponentForAction( const MSICOMPONENT* comp, INSTALLSTATE check )
798 if (comp->Installed == check)
801 if (comp->ActionRequest == check)
807 BOOL ACTION_VerifyFeatureForAction( const MSIFEATURE* feature, INSTALLSTATE check )
812 if (feature->ActionRequest == check)
818 void reduce_to_longfilename(WCHAR* filename)
820 LPWSTR p = strchrW(filename,'|');
822 memmove(filename, p+1, (strlenW(p+1)+1)*sizeof(WCHAR));
825 void reduce_to_shortfilename(WCHAR* filename)
827 LPWSTR p = strchrW(filename,'|');
832 LPWSTR create_component_advertise_string(MSIPACKAGE* package,
833 MSICOMPONENT* component, LPCWSTR feature)
835 static const WCHAR fmt[] = {'%','s','%','s','%','c','%','s',0};
836 WCHAR productid_85[21], component_85[21];
837 LPWSTR output = NULL;
841 /* > is used if there is a component GUID and < if not. */
846 CLSIDFromString(package->ProductCode, &clsid);
847 encode_base85_guid(&clsid, productid_85);
851 CLSIDFromString(component->ComponentId, &clsid);
852 encode_base85_guid(&clsid, component_85);
855 TRACE("prod=%s feat=%s comp=%s\n", debugstr_w(productid_85),
856 debugstr_w(feature), debugstr_w(component_85));
858 sz = 20 + lstrlenW(feature) + 20 + 3;
860 output = msi_alloc_zero(sz*sizeof(WCHAR));
862 sprintfW(output, fmt, productid_85, feature,
863 component?'>':'<', component_85);
868 /* update component state based on a feature change */
869 void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature)
871 INSTALLSTATE newstate;
875 feature = get_loaded_feature(package,szFeature);
879 newstate = feature->ActionRequest;
881 if (newstate == INSTALLSTATE_ABSENT)
882 newstate = INSTALLSTATE_UNKNOWN;
884 LIST_FOR_EACH_ENTRY( cl, &feature->Components, ComponentList, entry )
886 MSICOMPONENT* component = cl->component;
888 TRACE("MODIFYING(%i): Component %s (Installed %i, Action %i, Request %i)\n",
889 newstate, debugstr_w(component->Component), component->Installed,
890 component->Action, component->ActionRequest);
892 if (!component->Enabled)
895 if (newstate == INSTALLSTATE_LOCAL)
896 msi_component_set_state( component, INSTALLSTATE_LOCAL );
899 ComponentList *clist;
902 component->hasLocalFeature = FALSE;
904 msi_component_set_state( component, newstate );
906 /*if any other feature wants is local we need to set it local*/
907 LIST_FOR_EACH_ENTRY( f, &package->features, MSIFEATURE, entry )
909 if ( f->ActionRequest != INSTALLSTATE_LOCAL &&
910 f->ActionRequest != INSTALLSTATE_SOURCE )
915 LIST_FOR_EACH_ENTRY( clist, &f->Components, ComponentList, entry )
917 if ( clist->component == component &&
918 (f->ActionRequest == INSTALLSTATE_LOCAL ||
919 f->ActionRequest == INSTALLSTATE_SOURCE) )
921 TRACE("Saved by %s\n", debugstr_w(f->Feature));
922 component->hasLocalFeature = TRUE;
924 if (component->Attributes & msidbComponentAttributesOptional)
926 if (f->Attributes & msidbFeatureAttributesFavorSource)
927 msi_component_set_state( component, INSTALLSTATE_SOURCE );
929 msi_component_set_state( component, INSTALLSTATE_LOCAL );
931 else if (component->Attributes & msidbComponentAttributesSourceOnly)
932 msi_component_set_state( component, INSTALLSTATE_SOURCE );
934 msi_component_set_state( component, INSTALLSTATE_LOCAL );
939 TRACE("Result (%i): Component %s (Installed %i, Action %i, Request %i)\n",
940 newstate, debugstr_w(component->Component), component->Installed,
941 component->Action, component->ActionRequest);
945 UINT register_unique_action(MSIPACKAGE *package, LPCWSTR action)
948 LPWSTR *newbuf = NULL;
950 if (!package->script)
953 TRACE("Registering Action %s as having fun\n",debugstr_w(action));
955 count = package->script->UniqueActionsCount;
956 package->script->UniqueActionsCount++;
958 newbuf = msi_realloc( package->script->UniqueActions,
959 package->script->UniqueActionsCount* sizeof(LPWSTR));
961 newbuf = msi_alloc( sizeof(LPWSTR));
963 newbuf[count] = strdupW(action);
964 package->script->UniqueActions = newbuf;
966 return ERROR_SUCCESS;
969 BOOL check_unique_action(const MSIPACKAGE *package, LPCWSTR action)
973 if (!package->script)
976 for (i = 0; i < package->script->UniqueActionsCount; i++)
977 if (!strcmpW(package->script->UniqueActions[i],action))
983 WCHAR* generate_error_string(MSIPACKAGE *package, UINT error, DWORD count, ... )
985 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};
995 row = MSI_QueryGetRecord(package->db, query, error);
999 rec = MSI_CreateRecord(count+2);
1001 str = MSI_RecordGetString(row,1);
1002 MSI_RecordSetStringW(rec,0,str);
1003 msiobj_release( &row->hdr );
1004 MSI_RecordSetInteger(rec,1,error);
1007 for (i = 0; i < count; i++)
1009 str = va_arg(va,LPCWSTR);
1010 MSI_RecordSetStringW(rec,(i+2),str);
1014 MSI_FormatRecordW(package,rec,NULL,&size);
1017 data = msi_alloc(size*sizeof(WCHAR));
1019 MSI_FormatRecordW(package,rec,data,&size);
1022 msiobj_release( &rec->hdr );
1026 void msi_ui_error( DWORD msg_id, DWORD type )
1030 static const WCHAR title[] = {
1031 'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0
1034 if (!MsiLoadStringW( -1, msg_id, text, sizeof(text) / sizeof(text[0]),
1035 MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL) ))
1038 MessageBoxW( NULL, text, title, type );
1043 MSIPACKAGE *package;
1049 static INT_PTR cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
1051 TRACE("(%d)\n", fdint);
1055 case fdintNEXT_CABINET:
1057 ERR("continuous cabinets not handled\n");
1061 case fdintCOPY_FILE:
1063 CabData *data = (CabData*) pfdin->pv;
1069 file = strdupAtoW(pfdin->psz1);
1070 f = get_loaded_file(data->package, file);
1075 WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin->psz1));
1079 if (lstrcmpW(f->File, data->file->File))
1082 size = lstrlenW(data->destination) + lstrlenW(data->file->FileName) + 2;
1083 path = msi_alloc(size * sizeof(WCHAR));
1084 lstrcpyW(path, data->destination);
1085 PathAddBackslashW(path);
1086 lstrcatW(path, data->file->FileName);
1088 TRACE("extracting %s\n", debugstr_w(path));
1090 attrs = f->Attributes & (FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
1091 if (!attrs) attrs = FILE_ATTRIBUTE_NORMAL;
1093 handle = CreateFileW(path, GENERIC_READ | GENERIC_WRITE, 0,
1094 NULL, CREATE_ALWAYS, attrs, NULL);
1095 if (handle == INVALID_HANDLE_VALUE)
1097 if (GetFileAttributesW(path) == INVALID_FILE_ATTRIBUTES)
1098 ERR("failed to create %s (error %d)\n",
1099 debugstr_w(path), GetLastError());
1106 return (INT_PTR)handle;
1109 case fdintCLOSE_FILE_INFO:
1113 HANDLE handle = (HANDLE)pfdin->hf;
1115 if (!DosDateTimeToFileTime(pfdin->date, pfdin->time, &ft))
1117 if (!LocalFileTimeToFileTime(&ft, &ftLocal))
1119 if (!SetFileTime(handle, &ftLocal, 0, &ftLocal))
1121 CloseHandle(handle);
1130 UINT msi_extract_file(MSIPACKAGE *package, MSIFILE *file, LPWSTR destdir)
1136 mi = msi_alloc_zero(sizeof(MSIMEDIAINFO));
1138 return ERROR_OUTOFMEMORY;
1140 r = msi_load_media_info(package, file, mi);
1141 if (r != ERROR_SUCCESS)
1144 if (GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
1146 r = find_published_source(package, mi);
1147 if (r != ERROR_SUCCESS)
1149 ERR("Cabinet not found: %s\n", debugstr_w(mi->source));
1150 return ERROR_INSTALL_FAILURE;
1154 data.package = package;
1157 data.destination = destdir;
1159 if (!msi_cabextract(package, mi, cabinet_notify, &data))
1161 ERR("Failed to extract cabinet file\n");
1162 r = ERROR_FUNCTION_FAILED;
1166 msi_free_media_info(mi);