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:
29 * RemoveDuplicateFiles
38 #include "wine/debug.h"
46 #include "wine/unicode.h"
48 WINE_DEFAULT_DEBUG_CHANNEL(msi);
50 static HMODULE hmspatcha;
51 static BOOL (WINAPI *ApplyPatchToFileW)(LPCWSTR, LPCWSTR, LPCWSTR, ULONG);
53 static void msi_file_update_ui( MSIPACKAGE *package, MSIFILE *f, const WCHAR *action )
57 uirow = MSI_CreateRecord( 9 );
58 MSI_RecordSetStringW( uirow, 1, f->FileName );
59 MSI_RecordSetStringW( uirow, 9, f->Component->Directory );
60 MSI_RecordSetInteger( uirow, 6, f->FileSize );
61 msi_ui_actiondata( package, action, uirow );
62 msiobj_release( &uirow->hdr );
63 msi_ui_progress( package, 2, f->FileSize, 0, 0 );
66 static msi_file_state calculate_install_state( MSIPACKAGE *package, MSIFILE *file )
68 MSICOMPONENT *comp = file->Component;
69 VS_FIXEDFILEINFO *file_version;
74 comp->Action = msi_get_component_action( package, comp );
75 if (comp->Action != INSTALLSTATE_LOCAL || (comp->assembly && comp->assembly->installed))
77 TRACE("file %s is not scheduled for install\n", debugstr_w(file->File));
80 if ((comp->assembly && !comp->assembly->application && !comp->assembly->installed) ||
81 GetFileAttributesW( file->TargetPath ) == INVALID_FILE_ATTRIBUTES)
83 TRACE("file %s is missing\n", debugstr_w(file->File));
88 if ((file_version = msi_get_disk_file_version( file->TargetPath )))
90 TRACE("new %s old %u.%u.%u.%u\n", debugstr_w(file->Version),
91 HIWORD(file_version->dwFileVersionMS),
92 LOWORD(file_version->dwFileVersionMS),
93 HIWORD(file_version->dwFileVersionLS),
94 LOWORD(file_version->dwFileVersionLS));
96 if (msi_compare_file_versions( file_version, file->Version ) < 0)
97 state = msifs_overwrite;
100 TRACE("destination file version equal or greater, not overwriting\n");
101 state = msifs_present;
103 msi_free( file_version );
106 else if ((font_version = font_version_from_file( file->TargetPath )))
108 TRACE("new %s old %s\n", debugstr_w(file->Version), debugstr_w(font_version));
110 if (msi_compare_font_versions( font_version, file->Version ) < 0)
111 state = msifs_overwrite;
114 TRACE("destination file version equal or greater, not overwriting\n");
115 state = msifs_present;
117 msi_free( font_version );
121 if ((file_size = msi_get_disk_file_size( file->TargetPath )) != file->FileSize)
123 return msifs_overwrite;
125 if (file->hash.dwFileHashInfoSize)
127 if (msi_file_hash_matches( file ))
129 TRACE("file hashes match, not overwriting\n");
130 return msifs_hashmatch;
134 TRACE("file hashes do not match, overwriting\n");
135 return msifs_overwrite;
139 return msifs_present;
142 static void schedule_install_files(MSIPACKAGE *package)
146 LIST_FOR_EACH_ENTRY(file, &package->files, MSIFILE, entry)
148 MSICOMPONENT *comp = file->Component;
150 file->state = calculate_install_state( package, file );
151 if (file->state == msifs_overwrite && (comp->Attributes & msidbComponentAttributesNeverOverwrite))
153 TRACE("not overwriting %s\n", debugstr_w(file->TargetPath));
154 file->state = msifs_skipped;
156 msi_ui_progress( package, 2, file->FileSize, 0, 0 );
160 static UINT copy_file(MSIFILE *file, LPWSTR source)
164 ret = CopyFileW(source, file->TargetPath, FALSE);
166 return GetLastError();
168 SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
170 file->state = msifs_installed;
171 return ERROR_SUCCESS;
174 static UINT copy_install_file(MSIPACKAGE *package, MSIFILE *file, LPWSTR source)
178 TRACE("Copying %s to %s\n", debugstr_w(source), debugstr_w(file->TargetPath));
180 gle = copy_file(file, source);
181 if (gle == ERROR_SUCCESS)
184 if (gle == ERROR_ALREADY_EXISTS && file->state == msifs_overwrite)
186 TRACE("overwriting existing file\n");
187 return ERROR_SUCCESS;
189 else if (gle == ERROR_ACCESS_DENIED)
191 SetFileAttributesW(file->TargetPath, FILE_ATTRIBUTE_NORMAL);
193 gle = copy_file(file, source);
194 TRACE("Overwriting existing file: %d\n", gle);
196 if (gle == ERROR_SHARING_VIOLATION || gle == ERROR_USER_MAPPED_FILE)
198 WCHAR tmpfileW[MAX_PATH], *pathW, *p;
201 TRACE("file in use, scheduling rename operation\n");
203 GetTempFileNameW(szBackSlash, szMsi, 0, tmpfileW);
204 len = strlenW(file->TargetPath) + strlenW(tmpfileW) + 1;
205 if (!(pathW = msi_alloc(len * sizeof(WCHAR))))
206 return ERROR_OUTOFMEMORY;
208 strcpyW(pathW, file->TargetPath);
209 if ((p = strrchrW(pathW, '\\'))) *p = 0;
210 strcatW(pathW, tmpfileW);
212 if (CopyFileW(source, pathW, FALSE) &&
213 MoveFileExW(file->TargetPath, NULL, MOVEFILE_DELAY_UNTIL_REBOOT) &&
214 MoveFileExW(pathW, file->TargetPath, MOVEFILE_DELAY_UNTIL_REBOOT))
216 file->state = msifs_installed;
217 package->need_reboot = 1;
222 gle = GetLastError();
223 WARN("failed to schedule rename operation: %d)\n", gle);
231 static UINT msi_create_directory( MSIPACKAGE *package, const WCHAR *dir )
234 const WCHAR *install_path;
236 install_path = msi_get_target_folder( package, dir );
237 if (!install_path) return ERROR_FUNCTION_FAILED;
239 folder = msi_get_loaded_folder( package, dir );
240 if (folder->State == 0)
242 msi_create_full_path( install_path );
245 return ERROR_SUCCESS;
248 static BOOL installfiles_cb(MSIPACKAGE *package, LPCWSTR file, DWORD action,
249 LPWSTR *path, DWORD *attrs, PVOID user)
251 static MSIFILE *f = NULL;
252 UINT_PTR disk_id = (UINT_PTR)user;
254 if (action == MSICABEXTRACT_BEGINEXTRACT)
256 f = msi_get_loaded_file(package, file);
259 TRACE("unknown file in cabinet (%s)\n", debugstr_w(file));
263 if (f->disk_id != disk_id || (f->state != msifs_missing && f->state != msifs_overwrite))
266 msi_file_update_ui(package, f, szInstallFiles);
267 if (!f->Component->assembly || f->Component->assembly->application)
269 msi_create_directory(package, f->Component->Directory);
271 *path = strdupW(f->TargetPath);
272 *attrs = f->Attributes;
274 else if (action == MSICABEXTRACT_FILEEXTRACTED)
276 f->state = msifs_installed;
283 WCHAR *msi_resolve_file_source( MSIPACKAGE *package, MSIFILE *file )
287 TRACE("Working to resolve source of file %s\n", debugstr_w(file->File));
289 if (file->IsCompressed) return NULL;
291 p = msi_resolve_source_folder( package, file->Component->Directory, NULL );
292 path = msi_build_directory_name( 2, p, file->ShortName );
294 if (file->LongName && GetFileAttributesW( path ) == INVALID_FILE_ATTRIBUTES)
297 path = msi_build_directory_name( 2, p, file->LongName );
300 TRACE("file %s source resolves to %s\n", debugstr_w(file->File), debugstr_w(path));
305 * ACTION_InstallFiles()
307 * For efficiency, this is done in two passes:
308 * 1) Correct all the TargetPaths and determine what files are to be installed.
309 * 2) Extract Cabinets and copy files.
311 UINT ACTION_InstallFiles(MSIPACKAGE *package)
315 UINT rc = ERROR_SUCCESS;
318 /* increment progress bar each time action data is sent */
319 msi_ui_progress( package, 1, 1, 0, 0 );
321 schedule_install_files(package);
322 mi = msi_alloc_zero( sizeof(MSIMEDIAINFO) );
324 LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
326 rc = msi_load_media_info( package, file->Sequence, mi );
327 if (rc != ERROR_SUCCESS)
329 ERR("Unable to load media info for %s (%u)\n", debugstr_w(file->File), rc);
330 return ERROR_FUNCTION_FAILED;
332 if (!file->Component->Enabled) continue;
334 if (file->state != msifs_hashmatch &&
335 (rc = ready_media( package, file->Sequence, file->IsCompressed, mi )))
337 ERR("Failed to ready media for %s\n", debugstr_w(file->File));
341 if (file->state != msifs_missing && !mi->is_continuous && file->state != msifs_overwrite)
344 if (file->Sequence > mi->last_sequence || mi->is_continuous ||
345 (file->IsCompressed && !mi->is_extracted))
350 data.package = package;
351 data.cb = installfiles_cb;
352 data.user = (PVOID)(UINT_PTR)mi->disk_id;
354 if (file->IsCompressed &&
355 !msi_cabextract(package, mi, &data))
357 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
358 rc = ERROR_INSTALL_FAILURE;
363 if (!file->IsCompressed)
365 WCHAR *source = msi_resolve_file_source(package, file);
367 TRACE("copying %s to %s\n", debugstr_w(source), debugstr_w(file->TargetPath));
369 msi_file_update_ui(package, file, szInstallFiles);
370 if (!file->Component->assembly || file->Component->assembly->application)
372 msi_create_directory(package, file->Component->Directory);
374 rc = copy_install_file(package, file, source);
375 if (rc != ERROR_SUCCESS)
377 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(source),
378 debugstr_w(file->TargetPath), rc);
379 rc = ERROR_INSTALL_FAILURE;
385 else if (file->state != msifs_installed && !(file->Attributes & msidbFileAttributesPatchAdded))
387 ERR("compressed file wasn't installed (%s)\n", debugstr_w(file->TargetPath));
388 rc = ERROR_INSTALL_FAILURE;
392 msi_init_assembly_caches( package );
393 LIST_FOR_EACH_ENTRY( comp, &package->components, MSICOMPONENT, entry )
395 comp->Action = msi_get_component_action( package, comp );
396 if (comp->Action == INSTALLSTATE_LOCAL && comp->assembly && !comp->assembly->installed)
398 rc = msi_install_assembly( package, comp );
399 if (rc != ERROR_SUCCESS)
401 ERR("Failed to install assembly\n");
402 rc = ERROR_INSTALL_FAILURE;
407 msi_destroy_assembly_caches( package );
410 msi_free_media_info(mi);
414 static BOOL load_mspatcha(void)
416 hmspatcha = LoadLibraryA("mspatcha.dll");
419 ERR("Failed to load mspatcha.dll: %d\n", GetLastError());
423 ApplyPatchToFileW = (void*)GetProcAddress(hmspatcha, "ApplyPatchToFileW");
424 if(!ApplyPatchToFileW)
426 ERR("GetProcAddress(ApplyPatchToFileW) failed: %d.\n", GetLastError());
433 static void unload_mspatch(void)
435 FreeLibrary(hmspatcha);
438 static BOOL patchfiles_cb(MSIPACKAGE *package, LPCWSTR file, DWORD action,
439 LPWSTR *path, DWORD *attrs, PVOID user)
441 static MSIFILEPATCH *p = NULL;
442 static WCHAR patch_path[MAX_PATH] = {0};
443 static WCHAR temp_folder[MAX_PATH] = {0};
445 if (action == MSICABEXTRACT_BEGINEXTRACT)
447 if (temp_folder[0] == '\0')
448 GetTempPathW(MAX_PATH, temp_folder);
450 p = msi_get_loaded_filepatch(package, file);
453 TRACE("unknown file in cabinet (%s)\n", debugstr_w(file));
457 msi_file_update_ui(package, p->File, szPatchFiles);
459 GetTempFileNameW(temp_folder, NULL, 0, patch_path);
461 *path = strdupW(patch_path);
462 *attrs = p->File->Attributes;
464 else if (action == MSICABEXTRACT_FILEEXTRACTED)
466 WCHAR patched_file[MAX_PATH];
469 GetTempFileNameW(temp_folder, NULL, 0, patched_file);
471 br = ApplyPatchToFileW(patch_path, p->File->TargetPath, patched_file, 0);
474 /* FIXME: baseline cache */
476 DeleteFileW( p->File->TargetPath );
477 MoveFileW( patched_file, p->File->TargetPath );
482 ERR("Failed patch %s: %d.\n", debugstr_w(p->File->TargetPath), GetLastError());
484 DeleteFileW(patch_path);
491 UINT ACTION_PatchFiles( MSIPACKAGE *package )
495 UINT rc = ERROR_SUCCESS;
496 BOOL mspatcha_loaded = FALSE;
498 TRACE("%p\n", package);
500 /* increment progress bar each time action data is sent */
501 msi_ui_progress( package, 1, 1, 0, 0 );
503 mi = msi_alloc_zero( sizeof(MSIMEDIAINFO) );
505 LIST_FOR_EACH_ENTRY( patch, &package->filepatches, MSIFILEPATCH, entry )
507 MSIFILE *file = patch->File;
509 rc = msi_load_media_info( package, patch->Sequence, mi );
510 if (rc != ERROR_SUCCESS)
512 ERR("Unable to load media info for %s (%u)\n", debugstr_w(file->File), rc);
513 return ERROR_FUNCTION_FAILED;
515 if (!file->Component->Enabled) continue;
517 if (!patch->IsApplied)
521 rc = ready_media( package, patch->Sequence, TRUE, mi );
522 if (rc != ERROR_SUCCESS)
524 ERR("Failed to ready media for %s\n", debugstr_w(file->File));
528 if (!mspatcha_loaded && !load_mspatcha())
530 rc = ERROR_FUNCTION_FAILED;
533 mspatcha_loaded = TRUE;
536 data.package = package;
537 data.cb = patchfiles_cb;
538 data.user = (PVOID)(UINT_PTR)mi->disk_id;
540 if (!msi_cabextract(package, mi, &data))
542 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi->cabinet));
543 rc = ERROR_INSTALL_FAILURE;
548 if (!patch->IsApplied && !(patch->Attributes & msidbPatchAttributesNonVital))
550 ERR("Failed to apply patch to file: %s\n", debugstr_w(file->File));
551 rc = ERROR_INSTALL_FAILURE;
557 msi_free_media_info(mi);
563 #define is_dot_dir(x) ((x[0] == '.') && ((x[1] == 0) || ((x[1] == '.') && (x[2] == 0))))
574 static BOOL msi_move_file(LPCWSTR source, LPCWSTR dest, int options)
578 if (GetFileAttributesW(source) == FILE_ATTRIBUTE_DIRECTORY ||
579 GetFileAttributesW(dest) == FILE_ATTRIBUTE_DIRECTORY)
581 WARN("Source or dest is directory, not moving\n");
585 if (options == msidbMoveFileOptionsMove)
587 TRACE("moving %s -> %s\n", debugstr_w(source), debugstr_w(dest));
588 ret = MoveFileExW(source, dest, MOVEFILE_REPLACE_EXISTING);
591 WARN("MoveFile failed: %d\n", GetLastError());
597 TRACE("copying %s -> %s\n", debugstr_w(source), debugstr_w(dest));
598 ret = CopyFileW(source, dest, FALSE);
601 WARN("CopyFile failed: %d\n", GetLastError());
609 static LPWSTR wildcard_to_file(LPWSTR wildcard, LPWSTR filename)
612 DWORD dirlen, pathlen;
614 ptr = strrchrW(wildcard, '\\');
615 dirlen = ptr - wildcard + 1;
617 pathlen = dirlen + lstrlenW(filename) + 1;
618 path = msi_alloc(pathlen * sizeof(WCHAR));
620 lstrcpynW(path, wildcard, dirlen + 1);
621 lstrcatW(path, filename);
626 static void free_file_entry(FILE_LIST *file)
628 msi_free(file->source);
629 msi_free(file->dest);
633 static void free_list(FILE_LIST *list)
635 while (!list_empty(&list->entry))
637 FILE_LIST *file = LIST_ENTRY(list_head(&list->entry), FILE_LIST, entry);
639 list_remove(&file->entry);
640 free_file_entry(file);
644 static BOOL add_wildcard(FILE_LIST *files, LPWSTR source, LPWSTR dest)
646 FILE_LIST *new, *file;
647 LPWSTR ptr, filename;
650 new = msi_alloc_zero(sizeof(FILE_LIST));
654 new->source = strdupW(source);
655 ptr = strrchrW(dest, '\\') + 1;
656 filename = strrchrW(new->source, '\\') + 1;
658 new->sourcename = filename;
663 new->destname = new->sourcename;
665 size = (ptr - dest) + lstrlenW(filename) + 1;
666 new->dest = msi_alloc(size * sizeof(WCHAR));
669 free_file_entry(new);
673 lstrcpynW(new->dest, dest, ptr - dest + 1);
674 lstrcatW(new->dest, filename);
676 if (list_empty(&files->entry))
678 list_add_head(&files->entry, &new->entry);
682 LIST_FOR_EACH_ENTRY(file, &files->entry, FILE_LIST, entry)
684 if (strcmpW( source, file->source ) < 0)
686 list_add_before(&file->entry, &new->entry);
691 list_add_after(&file->entry, &new->entry);
695 static BOOL move_files_wildcard(LPWSTR source, LPWSTR dest, int options)
697 WIN32_FIND_DATAW wfd;
701 FILE_LIST files, *file;
704 hfile = FindFirstFileW(source, &wfd);
705 if (hfile == INVALID_HANDLE_VALUE) return FALSE;
707 list_init(&files.entry);
709 for (res = TRUE; res; res = FindNextFileW(hfile, &wfd))
711 if (is_dot_dir(wfd.cFileName)) continue;
713 path = wildcard_to_file(source, wfd.cFileName);
720 add_wildcard(&files, path, dest);
724 /* no files match the wildcard */
725 if (list_empty(&files.entry))
728 /* only the first wildcard match gets renamed to dest */
729 file = LIST_ENTRY(list_head(&files.entry), FILE_LIST, entry);
730 size = (strrchrW(file->dest, '\\') - file->dest) + lstrlenW(file->destname) + 2;
731 file->dest = msi_realloc(file->dest, size * sizeof(WCHAR));
738 /* file->dest may be shorter after the reallocation, so add a NULL
739 * terminator. This is needed for the call to strrchrW, as there will no
740 * longer be a NULL terminator within the bounds of the allocation in this case.
742 file->dest[size - 1] = '\0';
743 lstrcpyW(strrchrW(file->dest, '\\') + 1, file->destname);
745 while (!list_empty(&files.entry))
747 file = LIST_ENTRY(list_head(&files.entry), FILE_LIST, entry);
749 msi_move_file(file->source, file->dest, options);
751 list_remove(&file->entry);
752 free_file_entry(file);
763 void msi_reduce_to_long_filename( WCHAR *filename )
765 WCHAR *p = strchrW( filename, '|' );
766 if (p) memmove( filename, p + 1, (strlenW( p + 1 ) + 1) * sizeof(WCHAR) );
769 static UINT ITERATE_MoveFiles( MSIRECORD *rec, LPVOID param )
771 MSIPACKAGE *package = param;
774 LPCWSTR sourcename, component;
775 LPWSTR sourcedir, destname = NULL, destdir = NULL, source = NULL, dest = NULL;
780 component = MSI_RecordGetString(rec, 2);
781 comp = msi_get_loaded_component(package, component);
783 return ERROR_SUCCESS;
785 comp->Action = msi_get_component_action( package, comp );
786 if (comp->Action != INSTALLSTATE_LOCAL)
788 TRACE("component not scheduled for installation %s\n", debugstr_w(component));
789 return ERROR_SUCCESS;
792 sourcename = MSI_RecordGetString(rec, 3);
793 options = MSI_RecordGetInteger(rec, 7);
795 sourcedir = msi_dup_property(package->db, MSI_RecordGetString(rec, 5));
799 destdir = msi_dup_property(package->db, MSI_RecordGetString(rec, 6));
805 if (GetFileAttributesW(sourcedir) == INVALID_FILE_ATTRIBUTES)
808 source = strdupW(sourcedir);
814 size = lstrlenW(sourcedir) + lstrlenW(sourcename) + 2;
815 source = msi_alloc(size * sizeof(WCHAR));
819 lstrcpyW(source, sourcedir);
820 if (source[lstrlenW(source) - 1] != '\\')
821 lstrcatW(source, szBackSlash);
822 lstrcatW(source, sourcename);
825 wildcards = strchrW(source, '*') || strchrW(source, '?');
827 if (MSI_RecordIsNull(rec, 4))
831 destname = strdupW(sourcename);
838 destname = strdupW(MSI_RecordGetString(rec, 4));
839 if (destname) msi_reduce_to_long_filename(destname);
844 size = lstrlenW(destname);
846 size += lstrlenW(destdir) + 2;
847 dest = msi_alloc(size * sizeof(WCHAR));
851 lstrcpyW(dest, destdir);
852 if (dest[lstrlenW(dest) - 1] != '\\')
853 lstrcatW(dest, szBackSlash);
856 lstrcatW(dest, destname);
858 if (GetFileAttributesW(destdir) == INVALID_FILE_ATTRIBUTES)
860 if (!(ret = msi_create_full_path(destdir)))
862 WARN("failed to create directory %u\n", GetLastError());
868 msi_move_file(source, dest, options);
870 move_files_wildcard(source, dest, options);
873 uirow = MSI_CreateRecord( 9 );
874 MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString(rec, 1) );
875 MSI_RecordSetInteger( uirow, 6, 1 ); /* FIXME */
876 MSI_RecordSetStringW( uirow, 9, destdir );
877 msi_ui_actiondata( package, szMoveFiles, uirow );
878 msiobj_release( &uirow->hdr );
886 return ERROR_SUCCESS;
889 UINT ACTION_MoveFiles( MSIPACKAGE *package )
894 static const WCHAR ExecSeqQuery[] =
895 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
896 '`','M','o','v','e','F','i','l','e','`',0};
898 rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
899 if (rc != ERROR_SUCCESS)
900 return ERROR_SUCCESS;
902 rc = MSI_IterateRecords(view, NULL, ITERATE_MoveFiles, package);
903 msiobj_release(&view->hdr);
908 static WCHAR *get_duplicate_filename( MSIPACKAGE *package, MSIRECORD *row, const WCHAR *file_key, const WCHAR *src )
911 WCHAR *dst_name, *dst_path, *dst;
913 if (MSI_RecordIsNull( row, 4 ))
915 len = strlenW( src ) + 1;
916 if (!(dst_name = msi_alloc( len * sizeof(WCHAR)))) return NULL;
917 strcpyW( dst_name, strrchrW( src, '\\' ) + 1 );
921 MSI_RecordGetStringW( row, 4, NULL, &len );
922 if (!(dst_name = msi_alloc( ++len * sizeof(WCHAR) ))) return NULL;
923 MSI_RecordGetStringW( row, 4, dst_name, &len );
924 msi_reduce_to_long_filename( dst_name );
927 if (MSI_RecordIsNull( row, 5 ))
930 dst_path = strdupW( src );
931 p = strrchrW( dst_path, '\\' );
936 const WCHAR *dst_key = MSI_RecordGetString( row, 5 );
938 dst_path = strdupW( msi_get_target_folder( package, dst_key ) );
942 dst_path = msi_dup_property( package->db, dst_key );
945 FIXME("Unable to get destination folder, try AppSearch properties\n");
946 msi_free( dst_name );
952 dst = msi_build_directory_name( 2, dst_path, dst_name );
953 msi_create_full_path( dst_path );
955 msi_free( dst_name );
956 msi_free( dst_path );
960 static UINT ITERATE_DuplicateFiles(MSIRECORD *row, LPVOID param)
962 MSIPACKAGE *package = param;
964 LPCWSTR file_key, component;
969 component = MSI_RecordGetString(row,2);
970 comp = msi_get_loaded_component(package, component);
972 return ERROR_SUCCESS;
974 comp->Action = msi_get_component_action( package, comp );
975 if (comp->Action != INSTALLSTATE_LOCAL)
977 TRACE("component not scheduled for installation %s\n", debugstr_w(component));
978 return ERROR_SUCCESS;
981 file_key = MSI_RecordGetString(row,3);
984 ERR("Unable to get file key\n");
985 return ERROR_FUNCTION_FAILED;
988 file = msi_get_loaded_file( package, file_key );
991 ERR("Original file unknown %s\n", debugstr_w(file_key));
992 return ERROR_SUCCESS;
995 dest = get_duplicate_filename( package, row, file_key, file->TargetPath );
998 WARN("Unable to get duplicate filename\n");
999 return ERROR_SUCCESS;
1002 TRACE("Duplicating file %s to %s\n", debugstr_w(file->TargetPath), debugstr_w(dest));
1004 if (!CopyFileW( file->TargetPath, dest, TRUE ))
1006 WARN("Failed to copy file %s -> %s (%u)\n",
1007 debugstr_w(file->TargetPath), debugstr_w(dest), GetLastError());
1010 FIXME("We should track these duplicate files as well\n");
1012 uirow = MSI_CreateRecord( 9 );
1013 MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString( row, 1 ) );
1014 MSI_RecordSetInteger( uirow, 6, file->FileSize );
1015 MSI_RecordSetStringW( uirow, 9, MSI_RecordGetString( row, 5 ) );
1016 msi_ui_actiondata( package, szDuplicateFiles, uirow );
1017 msiobj_release( &uirow->hdr );
1020 return ERROR_SUCCESS;
1023 UINT ACTION_DuplicateFiles(MSIPACKAGE *package)
1027 static const WCHAR ExecSeqQuery[] =
1028 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1029 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
1031 rc = MSI_DatabaseOpenViewW(package->db, ExecSeqQuery, &view);
1032 if (rc != ERROR_SUCCESS)
1033 return ERROR_SUCCESS;
1035 rc = MSI_IterateRecords(view, NULL, ITERATE_DuplicateFiles, package);
1036 msiobj_release(&view->hdr);
1041 static UINT ITERATE_RemoveDuplicateFiles( MSIRECORD *row, LPVOID param )
1043 MSIPACKAGE *package = param;
1045 LPCWSTR file_key, component;
1050 component = MSI_RecordGetString( row, 2 );
1051 comp = msi_get_loaded_component( package, component );
1053 return ERROR_SUCCESS;
1055 comp->Action = msi_get_component_action( package, comp );
1056 if (comp->Action != INSTALLSTATE_ABSENT)
1058 TRACE("component not scheduled for removal %s\n", debugstr_w(component));
1059 return ERROR_SUCCESS;
1062 file_key = MSI_RecordGetString( row, 3 );
1065 ERR("Unable to get file key\n");
1066 return ERROR_FUNCTION_FAILED;
1069 file = msi_get_loaded_file( package, file_key );
1072 ERR("Original file unknown %s\n", debugstr_w(file_key));
1073 return ERROR_SUCCESS;
1076 dest = get_duplicate_filename( package, row, file_key, file->TargetPath );
1079 WARN("Unable to get duplicate filename\n");
1080 return ERROR_SUCCESS;
1083 TRACE("Removing duplicate %s of %s\n", debugstr_w(dest), debugstr_w(file->TargetPath));
1085 if (!DeleteFileW( dest ))
1087 WARN("Failed to delete duplicate file %s (%u)\n", debugstr_w(dest), GetLastError());
1090 uirow = MSI_CreateRecord( 9 );
1091 MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString( row, 1 ) );
1092 MSI_RecordSetStringW( uirow, 9, MSI_RecordGetString( row, 5 ) );
1093 msi_ui_actiondata( package, szRemoveDuplicateFiles, uirow );
1094 msiobj_release( &uirow->hdr );
1097 return ERROR_SUCCESS;
1100 UINT ACTION_RemoveDuplicateFiles( MSIPACKAGE *package )
1104 static const WCHAR query[] =
1105 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1106 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
1108 rc = MSI_DatabaseOpenViewW( package->db, query, &view );
1109 if (rc != ERROR_SUCCESS)
1110 return ERROR_SUCCESS;
1112 rc = MSI_IterateRecords( view, NULL, ITERATE_RemoveDuplicateFiles, package );
1113 msiobj_release( &view->hdr );
1118 static BOOL verify_comp_for_removal(MSICOMPONENT *comp, UINT install_mode)
1121 if (comp->Action != INSTALLSTATE_SOURCE &&
1122 comp->Attributes & msidbComponentAttributesSourceOnly &&
1123 (install_mode == msidbRemoveFileInstallModeOnRemove ||
1124 install_mode == msidbRemoveFileInstallModeOnBoth)) return TRUE;
1126 switch (comp->Action)
1128 case INSTALLSTATE_LOCAL:
1129 case INSTALLSTATE_SOURCE:
1130 if (install_mode == msidbRemoveFileInstallModeOnInstall ||
1131 install_mode == msidbRemoveFileInstallModeOnBoth) return TRUE;
1133 case INSTALLSTATE_ABSENT:
1134 if (install_mode == msidbRemoveFileInstallModeOnRemove ||
1135 install_mode == msidbRemoveFileInstallModeOnBoth) return TRUE;
1142 static UINT ITERATE_RemoveFiles(MSIRECORD *row, LPVOID param)
1144 MSIPACKAGE *package = param;
1147 LPCWSTR component, dirprop;
1149 LPWSTR dir = NULL, path = NULL, filename = NULL;
1151 UINT ret = ERROR_SUCCESS;
1153 component = MSI_RecordGetString(row, 2);
1154 dirprop = MSI_RecordGetString(row, 4);
1155 install_mode = MSI_RecordGetInteger(row, 5);
1157 comp = msi_get_loaded_component(package, component);
1159 return ERROR_SUCCESS;
1161 comp->Action = msi_get_component_action( package, comp );
1162 if (!verify_comp_for_removal(comp, install_mode))
1164 TRACE("Skipping removal due to install mode\n");
1165 return ERROR_SUCCESS;
1167 if (comp->assembly && !comp->assembly->application)
1169 return ERROR_SUCCESS;
1171 if (comp->Attributes & msidbComponentAttributesPermanent)
1173 TRACE("permanent component, not removing file\n");
1174 return ERROR_SUCCESS;
1177 dir = msi_dup_property(package->db, dirprop);
1179 return ERROR_OUTOFMEMORY;
1182 if ((filename = strdupW( MSI_RecordGetString(row, 3) )))
1184 msi_reduce_to_long_filename( filename );
1185 size = lstrlenW( filename );
1187 size += lstrlenW(dir) + 2;
1188 path = msi_alloc(size * sizeof(WCHAR));
1191 ret = ERROR_OUTOFMEMORY;
1197 lstrcpyW(path, dir);
1198 PathAddBackslashW(path);
1199 lstrcatW(path, filename);
1201 TRACE("Deleting misc file: %s\n", debugstr_w(path));
1206 TRACE("Removing misc directory: %s\n", debugstr_w(dir));
1207 RemoveDirectoryW(dir);
1211 uirow = MSI_CreateRecord( 9 );
1212 MSI_RecordSetStringW( uirow, 1, MSI_RecordGetString(row, 1) );
1213 MSI_RecordSetStringW( uirow, 9, dir );
1214 msi_ui_actiondata( package, szRemoveFiles, uirow );
1215 msiobj_release( &uirow->hdr );
1223 static BOOL has_persistent_dir( MSIPACKAGE *package, MSICOMPONENT *comp )
1226 UINT r = ERROR_FUNCTION_FAILED;
1228 static const WCHAR query[] = {
1229 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1230 '`','C','r','e','a','t','e','F','o','l','d','e','r','`',' ','W','H','E','R','E',' ',
1231 '`','C','o','m','p','o','n','e','n','t','_','`',' ','=','\'','%','s','\'',' ','A','N','D',' ',
1232 '`','D','i','r','e','c','t','o','r','y','_','`',' ','=','\'','%','s','\'',0};
1234 if (!MSI_OpenQuery( package->db, &view, query, comp->Component, comp->Directory ))
1236 if (!MSI_ViewExecute( view, NULL ))
1239 if (!(r = MSI_ViewFetch( view, &rec )))
1241 TRACE("directory %s is persistent\n", debugstr_w(comp->Directory));
1242 msiobj_release( &rec->hdr );
1245 msiobj_release( &view->hdr );
1247 return (r == ERROR_SUCCESS);
1250 UINT ACTION_RemoveFiles( MSIPACKAGE *package )
1256 static const WCHAR query[] = {
1257 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1258 '`','R','e','m','o','v','e','F','i','l','e','`',0};
1260 r = MSI_DatabaseOpenViewW(package->db, query, &view);
1261 if (r == ERROR_SUCCESS)
1263 MSI_IterateRecords(view, NULL, ITERATE_RemoveFiles, package);
1264 msiobj_release(&view->hdr);
1267 LIST_FOR_EACH_ENTRY( file, &package->files, MSIFILE, entry )
1271 VS_FIXEDFILEINFO *ver;
1272 MSICOMPONENT *comp = file->Component;
1274 comp->Action = msi_get_component_action( package, comp );
1275 if (comp->Action != INSTALLSTATE_ABSENT || comp->Installed == INSTALLSTATE_SOURCE)
1278 if (comp->assembly && !comp->assembly->application)
1281 if (comp->Attributes & msidbComponentAttributesPermanent)
1283 TRACE("permanent component, not removing file\n");
1289 ver = msi_get_disk_file_version( file->TargetPath );
1290 if (ver && msi_compare_file_versions( ver, file->Version ) > 0)
1292 TRACE("newer version detected, not removing file\n");
1299 if (file->state == msifs_installed)
1300 WARN("removing installed file %s\n", debugstr_w(file->TargetPath));
1302 TRACE("removing %s\n", debugstr_w(file->File) );
1304 SetFileAttributesW( file->TargetPath, FILE_ATTRIBUTE_NORMAL );
1305 if (!DeleteFileW( file->TargetPath ))
1307 WARN("failed to delete %s (%u)\n", debugstr_w(file->TargetPath), GetLastError());
1309 else if (!has_persistent_dir( package, comp ))
1311 if ((dir = strdupW( file->TargetPath )))
1313 if ((p = strrchrW( dir, '\\' ))) *p = 0;
1314 RemoveDirectoryW( dir );
1318 file->state = msifs_missing;
1320 uirow = MSI_CreateRecord( 9 );
1321 MSI_RecordSetStringW( uirow, 1, file->FileName );
1322 MSI_RecordSetStringW( uirow, 9, comp->Directory );
1323 msi_ui_actiondata( package, szRemoveFiles, uirow );
1324 msiobj_release( &uirow->hdr );
1325 /* FIXME: call msi_ui_progress here? */
1328 return ERROR_SUCCESS;