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};
70 WCHAR source[MAX_PATH];
73 static BOOL source_matches_volume(struct media_info *mi, LPWSTR source_root)
75 WCHAR volume_name[MAX_PATH + 1];
77 if (!GetVolumeInformationW(source_root, volume_name, MAX_PATH + 1,
78 NULL, NULL, NULL, NULL, 0))
80 ERR("Failed to get volume information\n");
84 return !lstrcmpW(mi->volume_label, volume_name);
87 static UINT msi_change_media( MSIPACKAGE *package, struct media_info *mi )
90 LPWSTR error, error_dialog;
92 UINT r = ERROR_SUCCESS;
94 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
95 static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
97 if ( (msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE && !gUIHandlerA )
100 error = generate_error_string( package, 1302, 1, mi->disk_prompt );
101 error_dialog = msi_dup_property( package, error_prop );
102 source_dir = msi_dup_property( package, cszSourceDir );
103 PathStripToRootW(source_dir);
105 while ( r == ERROR_SUCCESS &&
106 !source_matches_volume(mi, source_dir) )
108 r = msi_spawn_error_dialog( package, error_dialog, error );
112 msg = strdupWtoA( error );
113 gUIHandlerA( gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, msg );
119 msi_free( error_dialog );
120 msi_free( source_dir );
126 * This is a helper function for handling embedded cabinet media
128 static UINT writeout_cabinet_stream(MSIPACKAGE *package, LPCWSTR stream_name,
138 rc = read_raw_stream_data(package->db,stream_name,&data,&size);
139 if (rc != ERROR_SUCCESS)
143 if (MSI_GetPropertyW(package, cszTempFolder, tmp, &write))
144 GetTempPathW(MAX_PATH,tmp);
146 GetTempFileNameW(tmp,stream_name,0,source);
148 track_tempfile(package, source);
149 the_file = CreateFileW(source, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
150 FILE_ATTRIBUTE_NORMAL, NULL);
152 if (the_file == INVALID_HANDLE_VALUE)
154 ERR("Unable to create file %s\n",debugstr_w(source));
155 rc = ERROR_FUNCTION_FAILED;
159 WriteFile(the_file,data,size,&write,NULL);
160 CloseHandle(the_file);
161 TRACE("wrote %i bytes to %s\n",write,debugstr_w(source));
168 /* Support functions for FDI functions */
172 struct media_info *mi;
175 static void * cabinet_alloc(ULONG cb)
177 return msi_alloc(cb);
180 static void cabinet_free(void *pv)
185 static INT_PTR cabinet_open(char *pszFile, int oflag, int pmode)
189 DWORD dwShareMode = 0;
190 DWORD dwCreateDisposition = OPEN_EXISTING;
191 switch (oflag & _O_ACCMODE)
194 dwAccess = GENERIC_READ;
195 dwShareMode = FILE_SHARE_READ | FILE_SHARE_DELETE;
198 dwAccess = GENERIC_WRITE;
199 dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
202 dwAccess = GENERIC_READ | GENERIC_WRITE;
203 dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
206 if ((oflag & (_O_CREAT | _O_EXCL)) == (_O_CREAT | _O_EXCL))
207 dwCreateDisposition = CREATE_NEW;
208 else if (oflag & _O_CREAT)
209 dwCreateDisposition = CREATE_ALWAYS;
210 handle = CreateFileA( pszFile, dwAccess, dwShareMode, NULL,
211 dwCreateDisposition, 0, NULL );
212 if (handle == INVALID_HANDLE_VALUE)
214 return (INT_PTR) handle;
217 static UINT cabinet_read(INT_PTR hf, void *pv, UINT cb)
219 HANDLE handle = (HANDLE) hf;
221 if (ReadFile(handle, pv, cb, &dwRead, NULL))
226 static UINT cabinet_write(INT_PTR hf, void *pv, UINT cb)
228 HANDLE handle = (HANDLE) hf;
230 if (WriteFile(handle, pv, cb, &dwWritten, NULL))
235 static int cabinet_close(INT_PTR hf)
237 HANDLE handle = (HANDLE) hf;
238 return CloseHandle(handle) ? 0 : -1;
241 static long cabinet_seek(INT_PTR hf, long dist, int seektype)
243 HANDLE handle = (HANDLE) hf;
244 /* flags are compatible and so are passed straight through */
245 return SetFilePointer(handle, dist, NULL, seektype);
248 static void msi_file_update_ui( MSIPACKAGE *package, MSIFILE *f, const WCHAR *action )
254 uirow = MSI_CreateRecord( 9 );
255 MSI_RecordSetStringW( uirow, 1, f->FileName );
256 uipath = strdupW( f->TargetPath );
257 p = strrchrW(uipath,'\\');
260 MSI_RecordSetStringW( uirow, 9, uipath);
261 MSI_RecordSetInteger( uirow, 6, f->FileSize );
262 ui_actiondata( package, action, uirow);
263 msiobj_release( &uirow->hdr );
265 ui_progress( package, 2, f->FileSize, 0, 0);
268 static UINT msi_media_get_disk_info( MSIPACKAGE *package, struct media_info *mi )
273 static const WCHAR query[] =
274 {'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
275 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
276 '`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
278 row = MSI_QueryGetRecord(package->db, query, mi->disk_id);
281 TRACE("Unable to query row\n");
282 return ERROR_FUNCTION_FAILED;
285 mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
286 mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
287 mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
289 if (!mi->first_volume)
290 mi->first_volume = strdupW(mi->volume_label);
292 ptr = strrchrW(mi->source, '\\') + 1;
293 lstrcpyW(ptr, mi->cabinet);
294 msiobj_release(&row->hdr);
296 return ERROR_SUCCESS;
299 static INT_PTR cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
301 TRACE("(%d)\n", fdint);
305 case fdintPARTIAL_FILE:
307 CabData *data = (CabData *)pfdin->pv;
308 data->mi->is_continuous = FALSE;
311 case fdintNEXT_CABINET:
313 CabData *data = (CabData *)pfdin->pv;
314 struct media_info *mi = data->mi;
315 LPWSTR cab = strdupAtoW(pfdin->psz1);
318 msi_free(mi->disk_prompt);
319 msi_free(mi->cabinet);
320 msi_free(mi->volume_label);
321 mi->disk_prompt = NULL;
323 mi->volume_label = NULL;
326 mi->is_continuous = TRUE;
328 rc = msi_media_get_disk_info(data->package, mi);
329 if (rc != ERROR_SUCCESS)
332 ERR("Failed to get next cabinet information: %d\n", rc);
336 if (lstrcmpiW(mi->cabinet, cab))
339 ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
345 TRACE("Searching for %s\n", debugstr_w(mi->source));
347 if (GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
348 rc = msi_change_media(data->package, mi);
350 if (rc != ERROR_SUCCESS)
357 CabData *data = (CabData*) pfdin->pv;
363 file = strdupAtoW(pfdin->psz1);
364 f = get_loaded_file(data->package, file);
369 WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin->psz1));
373 if (f->state != msifs_missing && f->state != msifs_overwrite)
375 TRACE("Skipping extraction of %s\n",debugstr_a(pfdin->psz1));
379 msi_file_update_ui( data->package, f, szInstallFiles );
381 TRACE("extracting %s\n", debugstr_w(f->TargetPath) );
383 attrs = f->Attributes & (FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
384 if (!attrs) attrs = FILE_ATTRIBUTE_NORMAL;
386 handle = CreateFileW( f->TargetPath, GENERIC_READ | GENERIC_WRITE, 0,
387 NULL, CREATE_ALWAYS, attrs, NULL );
388 if ( handle == INVALID_HANDLE_VALUE )
390 if ( GetFileAttributesW( f->TargetPath ) != INVALID_FILE_ATTRIBUTES )
391 f->state = msifs_installed;
393 ERR("failed to create %s (error %d)\n",
394 debugstr_w( f->TargetPath ), GetLastError() );
399 f->state = msifs_installed;
400 return (INT_PTR) handle;
402 case fdintCLOSE_FILE_INFO:
404 CabData *data = (CabData*) pfdin->pv;
407 HANDLE handle = (HANDLE) pfdin->hf;
409 data->mi->is_continuous = FALSE;
411 if (!DosDateTimeToFileTime(pfdin->date, pfdin->time, &ft))
413 if (!LocalFileTimeToFileTime(&ft, &ftLocal))
415 if (!SetFileTime(handle, &ftLocal, 0, &ftLocal))
425 /***********************************************************************
426 * extract_cabinet_file
428 * Extract files from a cab file.
430 static BOOL extract_cabinet_file(MSIPACKAGE* package, struct media_info *mi)
432 LPSTR cabinet, cab_path = NULL;
439 TRACE("Extracting %s\n", debugstr_w(mi->source));
441 hfdi = FDICreate(cabinet_alloc, cabinet_free, cabinet_open, cabinet_read,
442 cabinet_write, cabinet_close, cabinet_seek, 0, &erf);
445 ERR("FDICreate failed\n");
449 ptr = strrchrW(mi->source, '\\') + 1;
450 cabinet = strdupWtoA(ptr);
454 cab_path = strdupWtoA(mi->source);
458 cab_path[ptr - mi->source] = '\0';
460 data.package = package;
463 ret = FDICopy(hfdi, cabinet, cab_path, 0, cabinet_notify, NULL, &data);
465 ERR("FDICopy failed\n");
473 mi->is_extracted = TRUE;
478 static VOID set_file_source(MSIPACKAGE* package, MSIFILE* file, LPCWSTR path)
480 if (!file->IsCompressed)
483 p = resolve_folder(package, file->Component->Directory, TRUE, FALSE, TRUE, NULL);
484 path = build_directory_name(2, p, file->ShortName);
485 if (file->LongName &&
486 INVALID_FILE_ATTRIBUTES == GetFileAttributesW( path ))
489 path = build_directory_name(2, p, file->LongName);
491 file->SourcePath = path;
495 file->SourcePath = build_directory_name(2, path, file->File);
498 static void free_media_info( struct media_info *mi )
500 msi_free( mi->disk_prompt );
501 msi_free( mi->cabinet );
502 msi_free( mi->volume_label );
503 msi_free( mi->first_volume );
507 static UINT load_media_info(MSIPACKAGE *package, MSIFILE *file, struct media_info *mi)
515 static const WCHAR query[] = {
516 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
517 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
518 '`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
519 ' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
520 ' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
521 '`','D','i','s','k','I','d','`',0
524 row = MSI_QueryGetRecord(package->db, query, file->Sequence, mi->disk_id);
527 TRACE("Unable to query row\n");
528 return ERROR_FUNCTION_FAILED;
531 mi->is_extracted = FALSE;
532 mi->disk_id = MSI_RecordGetInteger(row, 1);
533 mi->last_sequence = MSI_RecordGetInteger(row, 2);
534 msi_free(mi->disk_prompt);
535 mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
536 msi_free(mi->cabinet);
537 mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
538 msi_free(mi->volume_label);
539 mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
540 msiobj_release(&row->hdr);
542 if (!mi->first_volume)
543 mi->first_volume = strdupW(mi->volume_label);
545 source_dir = msi_dup_property(package, cszSourceDir);
546 lstrcpyW(mi->source, source_dir);
548 PathStripToRootW(source_dir);
549 mi->type = GetDriveTypeW(source_dir);
551 if (file->IsCompressed && mi->cabinet)
553 if (mi->cabinet[0] == '#')
555 r = writeout_cabinet_stream(package, &mi->cabinet[1], mi->source);
556 if (r != ERROR_SUCCESS)
558 ERR("Failed to extract cabinet stream\n");
559 return ERROR_FUNCTION_FAILED;
563 lstrcatW(mi->source, mi->cabinet);
566 options = MSICODE_PRODUCT;
567 if (mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE)
570 options |= MSISOURCETYPE_MEDIA;
572 else if (package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
574 source = package->BaseURL;
575 options |= MSISOURCETYPE_URL;
580 options |= MSISOURCETYPE_NETWORK;
583 if (mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE)
584 msi_package_add_media_disk(package, MSIINSTALLCONTEXT_USERUNMANAGED,
585 MSICODE_PRODUCT, mi->disk_id,
586 mi->volume_label, mi->disk_prompt);
588 msi_package_add_info(package, MSIINSTALLCONTEXT_USERUNMANAGED,
589 options, INSTALLPROPERTY_LASTUSEDSOURCEW, source);
591 msi_free(source_dir);
592 return ERROR_SUCCESS;
595 /* FIXME: search NETWORK and URL sources as well */
596 static UINT find_published_source(MSIPACKAGE *package, struct media_info *mi)
598 WCHAR source[MAX_PATH];
599 WCHAR volume[MAX_PATH];
600 WCHAR prompt[MAX_PATH];
601 DWORD volumesz, promptsz;
606 r = MsiSourceListGetInfoW(package->ProductCode, NULL,
607 MSIINSTALLCONTEXT_USERUNMANAGED, MSICODE_PRODUCT,
608 INSTALLPROPERTY_LASTUSEDSOURCEW, source, &size);
609 if (r != ERROR_SUCCESS)
615 while (MsiSourceListEnumMediaDisksW(package->ProductCode, NULL,
616 MSIINSTALLCONTEXT_USERUNMANAGED,
617 MSICODE_PRODUCT, index++, &id,
618 volume, &volumesz, prompt, &promptsz) == ERROR_SUCCESS)
621 mi->volume_label = msi_realloc(mi->volume_label, ++volumesz * sizeof(WCHAR));
622 lstrcpyW(mi->volume_label, volume);
623 mi->disk_prompt = msi_realloc(mi->disk_prompt, ++promptsz * sizeof(WCHAR));
624 lstrcpyW(mi->disk_prompt, prompt);
626 if (source_matches_volume(mi, source))
628 /* FIXME: what about SourceDir */
629 lstrcpyW(mi->source, source);
630 lstrcatW(mi->source, mi->cabinet);
631 return ERROR_SUCCESS;
635 return ERROR_FUNCTION_FAILED;
638 static UINT ready_media(MSIPACKAGE *package, MSIFILE *file, struct media_info *mi)
640 UINT rc = ERROR_SUCCESS;
642 /* media info for continuous cabinet is already loaded */
643 if (mi->is_continuous)
644 return ERROR_SUCCESS;
646 rc = load_media_info(package, file, mi);
647 if (rc != ERROR_SUCCESS)
649 ERR("Unable to load media info\n");
650 return ERROR_FUNCTION_FAILED;
653 /* cabinet is internal, no checks needed */
654 if (!mi->cabinet || mi->cabinet[0] == '#')
655 return ERROR_SUCCESS;
657 /* package should be downloaded */
658 if (file->IsCompressed &&
659 GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES &&
660 package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
662 WCHAR temppath[MAX_PATH];
664 msi_download_file(mi->source, temppath);
665 lstrcpyW(mi->source, temppath);
666 return ERROR_SUCCESS;
669 /* check volume matches, change media if not */
670 if (mi->volume_label && mi->disk_id > 1 &&
671 lstrcmpW(mi->first_volume, mi->volume_label))
673 LPWSTR source = msi_dup_property(package, cszSourceDir);
676 matches = source_matches_volume(mi, source);
679 if ((mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE) && !matches)
681 rc = msi_change_media(package, mi);
682 if (rc != ERROR_SUCCESS)
687 if (file->IsCompressed &&
688 GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
690 /* FIXME: this might be done earlier in the install process */
691 rc = find_published_source(package, mi);
692 if (rc != ERROR_SUCCESS)
694 ERR("Cabinet not found: %s\n", debugstr_w(mi->source));
695 return ERROR_INSTALL_FAILURE;
699 return ERROR_SUCCESS;
702 static UINT get_file_target(MSIPACKAGE *package, LPCWSTR file_key,
705 LIST_FOR_EACH_ENTRY( *file, &package->files, MSIFILE, entry )
707 if (lstrcmpW( file_key, (*file)->File )==0)
709 if ((*file)->state >= msifs_overwrite)
710 return ERROR_SUCCESS;
712 return ERROR_FILE_NOT_FOUND;
716 return ERROR_FUNCTION_FAILED;
719 static void schedule_install_files(MSIPACKAGE *package)
723 LIST_FOR_EACH_ENTRY(file, &package->files, MSIFILE, entry)
725 if (!ACTION_VerifyComponentForAction(file->Component, INSTALLSTATE_LOCAL))
727 TRACE("File %s is not scheduled for install\n", debugstr_w(file->File));
729 ui_progress(package,2,file->FileSize,0,0);
730 file->state = msifs_skipped;
735 static UINT copy_file(MSIFILE *file)
739 ret = CopyFileW(file->SourcePath, file->TargetPath, FALSE);
742 file->state = msifs_installed;
743 return ERROR_SUCCESS;
746 return GetLastError();
749 static UINT copy_install_file(MSIFILE *file)
753 TRACE("Copying %s to %s\n", debugstr_w(file->SourcePath),
754 debugstr_w(file->TargetPath));
756 gle = copy_file(file);
757 if (gle == ERROR_SUCCESS)
760 if (gle == ERROR_ALREADY_EXISTS && file->state == msifs_overwrite)
762 TRACE("overwriting existing file\n");
765 else if (gle == ERROR_FILE_NOT_FOUND)
767 /* FIXME: this needs to be tested, I'm pretty sure it fails */
768 TRACE("Source file not found\n");
771 else if (gle == ERROR_ACCESS_DENIED)
773 SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
775 gle = copy_file(file);
776 TRACE("Overwriting existing file: %d\n", gle);
778 else if (!(file->Attributes & msidbFileAttributesVital))
780 TRACE("Ignoring error for nonvital\n");
787 static BOOL check_dest_hash_matches(MSIFILE *file)
789 MSIFILEHASHINFO hash;
792 if (!file->hash.dwFileHashInfoSize)
795 hash.dwFileHashInfoSize = sizeof(MSIFILEHASHINFO);
796 r = MsiGetFileHashW(file->TargetPath, 0, &hash);
797 if (r != ERROR_SUCCESS)
800 return !memcmp(&hash, &file->hash, sizeof(MSIFILEHASHINFO));
804 * ACTION_InstallFiles()
806 * For efficiency, this is done in two passes:
807 * 1) Correct all the TargetPaths and determine what files are to be installed.
808 * 2) Extract Cabinets and copy files.
810 UINT ACTION_InstallFiles(MSIPACKAGE *package)
812 struct media_info *mi;
813 UINT rc = ERROR_SUCCESS;
816 /* increment progress bar each time action data is sent */
817 ui_progress(package,1,1,0,0);
819 schedule_install_files(package);
822 * Despite MSDN specifying that the CreateFolders action
823 * should be called before InstallFiles, some installers don't
824 * do that, and they seem to work correctly. We need to create
825 * directories here to make sure that the files can be copied.
827 msi_create_component_directories( package );
829 mi = msi_alloc_zero( sizeof(struct media_info) );
831 LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
833 if (file->state != msifs_missing && !mi->is_continuous && file->state != msifs_overwrite)
836 if (check_dest_hash_matches(file))
838 TRACE("File hashes match, not overwriting\n");
842 if (file->Sequence > mi->last_sequence || mi->is_continuous ||
843 (file->IsCompressed && !mi->is_extracted))
845 rc = ready_media(package, file, mi);
846 if (rc != ERROR_SUCCESS)
848 ERR("Failed to ready media\n");
852 if (file->IsCompressed && !extract_cabinet_file(package, mi))
854 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
855 rc = ERROR_FUNCTION_FAILED;
860 set_file_source(package, file, mi->source);
862 TRACE("file paths %s to %s\n",debugstr_w(file->SourcePath),
863 debugstr_w(file->TargetPath));
865 if (!file->IsCompressed)
867 msi_file_update_ui(package, file, szInstallFiles);
868 rc = copy_install_file(file);
869 if (rc != ERROR_SUCCESS)
871 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(file->SourcePath),
872 debugstr_w(file->TargetPath), rc);
873 rc = ERROR_INSTALL_FAILURE;
877 else if (file->state != msifs_installed)
879 ERR("compressed file wasn't extracted (%s)\n", debugstr_w(file->TargetPath));
880 rc = ERROR_INSTALL_FAILURE;
885 free_media_info( mi );
889 static UINT ITERATE_DuplicateFiles(MSIRECORD *row, LPVOID param)
891 MSIPACKAGE *package = (MSIPACKAGE*)param;
892 WCHAR dest_name[0x100];
893 LPWSTR dest_path, dest;
894 LPCWSTR file_key, component;
900 component = MSI_RecordGetString(row,2);
901 comp = get_loaded_component(package,component);
903 if (!ACTION_VerifyComponentForAction( comp, INSTALLSTATE_LOCAL ))
905 TRACE("Skipping copy due to disabled component %s\n",
906 debugstr_w(component));
908 /* the action taken was the same as the current install state */
909 comp->Action = comp->Installed;
911 return ERROR_SUCCESS;
914 comp->Action = INSTALLSTATE_LOCAL;
916 file_key = MSI_RecordGetString(row,3);
919 ERR("Unable to get file key\n");
920 return ERROR_FUNCTION_FAILED;
923 rc = get_file_target(package,file_key,&file);
925 if (rc != ERROR_SUCCESS)
927 ERR("Original file unknown %s\n",debugstr_w(file_key));
928 return ERROR_SUCCESS;
931 if (MSI_RecordIsNull(row,4))
932 strcpyW(dest_name,strrchrW(file->TargetPath,'\\')+1);
936 MSI_RecordGetStringW(row,4,dest_name,&sz);
937 reduce_to_longfilename(dest_name);
940 if (MSI_RecordIsNull(row,5))
943 dest_path = strdupW(file->TargetPath);
944 p = strrchrW(dest_path,'\\');
951 destkey = MSI_RecordGetString(row,5);
952 dest_path = resolve_folder(package, destkey, FALSE, FALSE, TRUE, NULL);
956 dest_path = msi_dup_property( package, destkey );
959 FIXME("Unable to get destination folder, try AppSearch properties\n");
960 return ERROR_SUCCESS;
965 dest = build_directory_name(2, dest_path, dest_name);
966 create_full_pathW(dest_path);
968 TRACE("Duplicating file %s to %s\n",debugstr_w(file->TargetPath),
971 if (strcmpW(file->TargetPath,dest))
972 rc = !CopyFileW(file->TargetPath,dest,TRUE);
976 if (rc != ERROR_SUCCESS)
977 ERR("Failed to copy file %s -> %s, last error %d\n",
978 debugstr_w(file->TargetPath), debugstr_w(dest_path), GetLastError());
980 FIXME("We should track these duplicate files as well\n");
985 msi_file_update_ui(package, file, szDuplicateFiles);
987 return ERROR_SUCCESS;
990 UINT ACTION_DuplicateFiles(MSIPACKAGE *package)
994 static const WCHAR ExecSeqQuery[] =
995 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
996 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
998 rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
999 if (rc != ERROR_SUCCESS)
1000 return ERROR_SUCCESS;
1002 rc = MSI_IterateRecords(view, NULL, ITERATE_DuplicateFiles, package);
1003 msiobj_release(&view->hdr);
1008 /* compares the version of a file read from the filesystem and
1009 * the version specified in the File table
1011 static int msi_compare_file_version( MSIFILE *file )
1013 WCHAR version[MAX_PATH];
1019 r = MsiGetFileVersionW( file->TargetPath, version, &size, NULL, NULL );
1020 if ( r != ERROR_SUCCESS )
1023 return lstrcmpW( version, file->Version );
1026 UINT ACTION_RemoveFiles( MSIPACKAGE *package )
1030 LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
1035 if ( !file->Component )
1037 if ( file->Component->Installed == INSTALLSTATE_LOCAL )
1040 if ( file->state == msifs_installed )
1041 ERR("removing installed file %s\n", debugstr_w(file->TargetPath));
1043 if ( file->state != msifs_present )
1046 /* only remove a file if the version to be installed
1047 * is strictly newer than the old file
1049 if ( msi_compare_file_version( file ) >= 0 )
1052 TRACE("removing %s\n", debugstr_w(file->File) );
1053 if ( !DeleteFileW( file->TargetPath ) )
1054 ERR("failed to delete %s\n", debugstr_w(file->TargetPath) );
1055 file->state = msifs_missing;
1058 uirow = MSI_CreateRecord( 9 );
1059 MSI_RecordSetStringW( uirow, 1, file->FileName );
1060 uipath = strdupW( file->TargetPath );
1061 p = strrchrW(uipath,'\\');
1064 MSI_RecordSetStringW( uirow, 9, uipath);
1065 ui_actiondata( package, szRemoveFiles, uirow);
1066 msiobj_release( &uirow->hdr );
1068 /* FIXME: call ui_progress here? */
1071 return ERROR_SUCCESS;