2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2008 James Hawkins
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
25 #include "wine/debug.h"
31 #include "wine/unicode.h"
33 WINE_DEFAULT_DEBUG_CHANNEL(msi);
35 /* from msvcrt/fcntl.h */
39 #define _O_ACCMODE (_O_RDONLY|_O_WRONLY|_O_RDWR)
40 #define _O_APPEND 0x0008
41 #define _O_RANDOM 0x0010
42 #define _O_SEQUENTIAL 0x0020
43 #define _O_TEMPORARY 0x0040
44 #define _O_NOINHERIT 0x0080
45 #define _O_CREAT 0x0100
46 #define _O_TRUNC 0x0200
47 #define _O_EXCL 0x0400
48 #define _O_SHORT_LIVED 0x1000
49 #define _O_TEXT 0x4000
50 #define _O_BINARY 0x8000
52 static BOOL source_matches_volume(MSIMEDIAINFO *mi, LPCWSTR source_root)
54 WCHAR volume_name[MAX_PATH + 1];
55 WCHAR root[MAX_PATH + 1];
57 strcpyW(root, source_root);
58 PathStripToRootW(root);
59 PathAddBackslashW(root);
61 if (!GetVolumeInformationW(root, volume_name, MAX_PATH + 1,
62 NULL, NULL, NULL, NULL, 0))
64 ERR("Failed to get volume information\n");
68 return !lstrcmpW(mi->volume_label, volume_name);
71 static UINT msi_change_media(MSIPACKAGE *package, MSIMEDIAINFO *mi)
73 LPWSTR error, error_dialog;
75 UINT r = ERROR_SUCCESS;
77 static const WCHAR error_prop[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
79 if ((msi_get_property_int(package, szUILevel, 0) & INSTALLUILEVEL_MASK) ==
80 INSTALLUILEVEL_NONE && !gUIHandlerA && !gUIHandlerW && !gUIHandlerRecord)
83 error = generate_error_string(package, 1302, 1, mi->disk_prompt);
84 error_dialog = msi_dup_property(package, error_prop);
85 source_dir = msi_dup_property(package, cszSourceDir);
87 while (r == ERROR_SUCCESS && !source_matches_volume(mi, source_dir))
89 r = msi_spawn_error_dialog(package, error_dialog, error);
93 gUIHandlerW(gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, error);
97 char *msg = strdupWtoA(error);
98 gUIHandlerA(gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, msg);
101 else if (gUIHandlerRecord)
103 MSIHANDLE rec = MsiCreateRecord(1);
104 MsiRecordSetStringW(rec, 0, error);
105 gUIHandlerRecord(gUIContext, MB_RETRYCANCEL | INSTALLMESSAGE_ERROR, rec);
111 msi_free(error_dialog);
112 msi_free(source_dir);
117 static UINT writeout_cabinet_stream(MSIPACKAGE *package, LPCWSTR stream,
127 static const WCHAR cszTempFolder[]= {
128 'T','e','m','p','F','o','l','d','e','r',0};
130 rc = read_raw_stream_data(package->db, stream, &data, &size);
131 if (rc != ERROR_SUCCESS)
135 if (MSI_GetPropertyW(package, cszTempFolder, tmp, &write))
136 GetTempPathW(MAX_PATH, tmp);
138 GetTempFileNameW(tmp, stream, 0, source);
140 track_tempfile(package, source);
141 hfile = CreateFileW(source, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
142 FILE_ATTRIBUTE_NORMAL, NULL);
144 if (hfile == INVALID_HANDLE_VALUE)
146 ERR("Unable to create file %s\n", debugstr_w(source));
147 rc = ERROR_FUNCTION_FAILED;
151 WriteFile(hfile, data, size, &write, NULL);
153 TRACE("wrote %i bytes to %s\n", write, debugstr_w(source));
160 static void * CDECL cabinet_alloc(ULONG cb)
162 return msi_alloc(cb);
165 static void CDECL cabinet_free(void *pv)
170 static INT_PTR CDECL cabinet_open(char *pszFile, int oflag, int pmode)
174 DWORD dwShareMode = 0;
175 DWORD dwCreateDisposition = OPEN_EXISTING;
177 switch (oflag & _O_ACCMODE)
180 dwAccess = GENERIC_READ;
181 dwShareMode = FILE_SHARE_READ | FILE_SHARE_DELETE;
184 dwAccess = GENERIC_WRITE;
185 dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
188 dwAccess = GENERIC_READ | GENERIC_WRITE;
189 dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE;
193 if ((oflag & (_O_CREAT | _O_EXCL)) == (_O_CREAT | _O_EXCL))
194 dwCreateDisposition = CREATE_NEW;
195 else if (oflag & _O_CREAT)
196 dwCreateDisposition = CREATE_ALWAYS;
198 handle = CreateFileA(pszFile, dwAccess, dwShareMode, NULL,
199 dwCreateDisposition, 0, NULL);
200 if (handle == INVALID_HANDLE_VALUE)
203 return (INT_PTR)handle;
206 static UINT CDECL cabinet_read(INT_PTR hf, void *pv, UINT cb)
208 HANDLE handle = (HANDLE)hf;
211 if (ReadFile(handle, pv, cb, &read, NULL))
217 static UINT CDECL cabinet_write(INT_PTR hf, void *pv, UINT cb)
219 HANDLE handle = (HANDLE)hf;
222 if (WriteFile(handle, pv, cb, &written, NULL))
228 static int CDECL cabinet_close(INT_PTR hf)
230 HANDLE handle = (HANDLE)hf;
231 return CloseHandle(handle) ? 0 : -1;
234 static LONG CDECL cabinet_seek(INT_PTR hf, LONG dist, int seektype)
236 HANDLE handle = (HANDLE)hf;
237 /* flags are compatible and so are passed straight through */
238 return SetFilePointer(handle, dist, NULL, seektype);
241 static UINT CDECL msi_media_get_disk_info(MSIPACKAGE *package, MSIMEDIAINFO *mi)
246 static const WCHAR query[] = {
247 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
248 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
249 '`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
251 row = MSI_QueryGetRecord(package->db, query, mi->disk_id);
254 TRACE("Unable to query row\n");
255 return ERROR_FUNCTION_FAILED;
258 mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
259 mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
260 mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
262 if (!mi->first_volume)
263 mi->first_volume = strdupW(mi->volume_label);
265 ptr = strrchrW(mi->source, '\\') + 1;
266 lstrcpyW(ptr, mi->cabinet);
267 msiobj_release(&row->hdr);
269 return ERROR_SUCCESS;
272 static INT_PTR cabinet_partial_file(FDINOTIFICATIONTYPE fdint,
273 PFDINOTIFICATION pfdin)
275 MSICABDATA *data = pfdin->pv;
276 data->mi->is_continuous = FALSE;
280 static INT_PTR cabinet_next_cabinet(FDINOTIFICATIONTYPE fdint,
281 PFDINOTIFICATION pfdin)
283 MSICABDATA *data = pfdin->pv;
284 MSIMEDIAINFO *mi = data->mi;
285 LPWSTR cab = strdupAtoW(pfdin->psz1);
289 msi_free(mi->disk_prompt);
290 msi_free(mi->cabinet);
291 msi_free(mi->volume_label);
292 mi->disk_prompt = NULL;
294 mi->volume_label = NULL;
297 mi->is_continuous = TRUE;
299 rc = msi_media_get_disk_info(data->package, mi);
300 if (rc != ERROR_SUCCESS)
302 ERR("Failed to get next cabinet information: %d\n", rc);
306 if (lstrcmpiW(mi->cabinet, cab))
308 ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
312 TRACE("Searching for %s\n", debugstr_w(mi->source));
315 if (GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
317 if (msi_change_media(data->package, mi) != ERROR_SUCCESS)
326 static INT_PTR cabinet_copy_file(FDINOTIFICATIONTYPE fdint,
327 PFDINOTIFICATION pfdin)
329 MSICABDATA *data = pfdin->pv;
334 data->curfile = strdupAtoW(pfdin->psz1);
335 if (!data->cb(data->package, data->curfile, MSICABEXTRACT_BEGINEXTRACT, &path,
338 /* We're not extracting this file, so free the filename. */
339 msi_free(data->curfile);
340 data->curfile = NULL;
344 TRACE("extracting %s\n", debugstr_w(path));
346 attrs = attrs & (FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
347 if (!attrs) attrs = FILE_ATTRIBUTE_NORMAL;
349 handle = CreateFileW(path, GENERIC_READ | GENERIC_WRITE, 0,
350 NULL, CREATE_ALWAYS, attrs, NULL);
351 if (handle == INVALID_HANDLE_VALUE)
353 DWORD err = GetLastError();
354 DWORD attrs2 = GetFileAttributesW(path);
356 if (attrs2 == INVALID_FILE_ATTRIBUTES)
358 ERR("failed to create %s (error %d)\n", debugstr_w(path), err);
361 else if (err == ERROR_ACCESS_DENIED && (attrs2 & FILE_ATTRIBUTE_READONLY))
363 TRACE("removing read-only attribute on %s\n", debugstr_w(path));
364 SetFileAttributesW( path, attrs2 & ~FILE_ATTRIBUTE_READONLY );
365 handle = CreateFileW(path, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, attrs2, NULL);
367 if (handle != INVALID_HANDLE_VALUE) goto done;
368 err = GetLastError();
370 if (err == ERROR_SHARING_VIOLATION || err == ERROR_USER_MAPPED_FILE)
372 WCHAR tmpfileW[MAX_PATH], *tmppathW, *p;
375 TRACE("file in use, scheduling rename operation\n");
377 GetTempFileNameW(szBackSlash, szMsi, 0, tmpfileW);
378 len = strlenW(path) + strlenW(tmpfileW) + 1;
379 if (!(tmppathW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
380 return ERROR_OUTOFMEMORY;
382 strcpyW(tmppathW, path);
383 if ((p = strrchrW(tmppathW, '\\'))) *p = 0;
384 strcatW(tmppathW, tmpfileW);
386 handle = CreateFileW(tmppathW, GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, attrs, NULL);
388 if (handle != INVALID_HANDLE_VALUE &&
389 MoveFileExW(path, NULL, MOVEFILE_DELAY_UNTIL_REBOOT) &&
390 MoveFileExW(tmppathW, path, MOVEFILE_DELAY_UNTIL_REBOOT))
392 data->package->need_reboot = 1;
395 WARN("failed to schedule rename operation %s (error %d)\n", debugstr_w(path), GetLastError());
397 HeapFree(GetProcessHeap(), 0, tmppathW);
400 WARN("failed to create %s (error %d)\n", debugstr_w(path), err);
406 return (INT_PTR)handle;
409 static INT_PTR cabinet_close_file_info(FDINOTIFICATIONTYPE fdint,
410 PFDINOTIFICATION pfdin)
412 MSICABDATA *data = pfdin->pv;
415 HANDLE handle = (HANDLE)pfdin->hf;
417 data->mi->is_continuous = FALSE;
419 if (!DosDateTimeToFileTime(pfdin->date, pfdin->time, &ft))
421 if (!LocalFileTimeToFileTime(&ft, &ftLocal))
423 if (!SetFileTime(handle, &ftLocal, 0, &ftLocal))
428 data->cb(data->package, data->curfile, MSICABEXTRACT_FILEEXTRACTED, NULL, NULL,
431 msi_free(data->curfile);
432 data->curfile = NULL;
437 static INT_PTR CDECL cabinet_notify(FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin)
439 TRACE("(%d)\n", fdint);
443 case fdintPARTIAL_FILE:
444 return cabinet_partial_file(fdint, pfdin);
446 case fdintNEXT_CABINET:
447 return cabinet_next_cabinet(fdint, pfdin);
450 return cabinet_copy_file(fdint, pfdin);
452 case fdintCLOSE_FILE_INFO:
453 return cabinet_close_file_info(fdint, pfdin);
460 /***********************************************************************
463 * Extract files from a cab file.
465 BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data)
467 LPSTR cabinet, cab_path = NULL;
473 TRACE("Extracting %s\n", debugstr_w(mi->source));
475 hfdi = FDICreate(cabinet_alloc, cabinet_free, cabinet_open, cabinet_read,
476 cabinet_write, cabinet_close, cabinet_seek, 0, &erf);
479 ERR("FDICreate failed\n");
483 ptr = strrchrW(mi->source, '\\') + 1;
484 cabinet = strdupWtoA(ptr);
488 cab_path = strdupWtoA(mi->source);
492 cab_path[ptr - mi->source] = '\0';
494 ret = FDICopy(hfdi, cabinet, cab_path, 0, cabinet_notify, NULL, data);
496 ERR("FDICopy failed\n");
504 mi->is_extracted = TRUE;
509 void msi_free_media_info(MSIMEDIAINFO *mi)
511 msi_free(mi->disk_prompt);
512 msi_free(mi->cabinet);
513 msi_free(mi->volume_label);
514 msi_free(mi->first_volume);
518 static UINT get_drive_type(const WCHAR *path)
520 WCHAR root[MAX_PATH + 1];
523 PathStripToRootW(root);
524 PathAddBackslashW(root);
526 return GetDriveTypeW(root);
529 static UINT msi_load_media_info(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi)
537 static const WCHAR query[] = {
538 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
539 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
540 '`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
541 ' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
542 ' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
543 '`','D','i','s','k','I','d','`',0};
545 row = MSI_QueryGetRecord(package->db, query, file->Sequence, mi->disk_id);
548 TRACE("Unable to query row\n");
549 return ERROR_FUNCTION_FAILED;
552 mi->is_extracted = FALSE;
553 mi->disk_id = MSI_RecordGetInteger(row, 1);
554 mi->last_sequence = MSI_RecordGetInteger(row, 2);
555 msi_free(mi->disk_prompt);
556 mi->disk_prompt = strdupW(MSI_RecordGetString(row, 3));
557 msi_free(mi->cabinet);
558 mi->cabinet = strdupW(MSI_RecordGetString(row, 4));
559 msi_free(mi->volume_label);
560 mi->volume_label = strdupW(MSI_RecordGetString(row, 5));
561 msiobj_release(&row->hdr);
563 if (!mi->first_volume)
564 mi->first_volume = strdupW(mi->volume_label);
566 source_dir = msi_dup_property(package, cszSourceDir);
567 lstrcpyW(mi->source, source_dir);
568 mi->type = get_drive_type(source_dir);
570 if (file->IsCompressed && mi->cabinet)
572 if (mi->cabinet[0] == '#')
574 r = writeout_cabinet_stream(package, &mi->cabinet[1], mi->source);
575 if (r != ERROR_SUCCESS)
577 ERR("Failed to extract cabinet stream\n");
578 return ERROR_FUNCTION_FAILED;
582 lstrcatW(mi->source, mi->cabinet);
585 options = MSICODE_PRODUCT;
586 if (mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE)
589 options |= MSISOURCETYPE_MEDIA;
591 else if (package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
593 source = package->BaseURL;
594 options |= MSISOURCETYPE_URL;
599 options |= MSISOURCETYPE_NETWORK;
602 msi_package_add_media_disk(package, package->Context,
603 MSICODE_PRODUCT, mi->disk_id,
604 mi->volume_label, mi->disk_prompt);
606 msi_package_add_info(package, package->Context,
607 options, INSTALLPROPERTY_LASTUSEDSOURCEW, source);
609 msi_free(source_dir);
610 return ERROR_SUCCESS;
613 /* FIXME: search NETWORK and URL sources as well */
614 static UINT find_published_source(MSIPACKAGE *package, MSIMEDIAINFO *mi)
616 WCHAR source[MAX_PATH];
617 WCHAR volume[MAX_PATH];
618 WCHAR prompt[MAX_PATH];
619 DWORD volumesz, promptsz;
620 DWORD index, size, id;
624 r = MsiSourceListGetInfoW(package->ProductCode, NULL,
625 package->Context, MSICODE_PRODUCT,
626 INSTALLPROPERTY_LASTUSEDSOURCEW, source, &size);
627 if (r != ERROR_SUCCESS)
633 while (MsiSourceListEnumMediaDisksW(package->ProductCode, NULL,
635 MSICODE_PRODUCT, index++, &id,
636 volume, &volumesz, prompt, &promptsz) == ERROR_SUCCESS)
639 mi->volume_label = msi_realloc(mi->volume_label, ++volumesz * sizeof(WCHAR));
640 lstrcpyW(mi->volume_label, volume);
641 mi->disk_prompt = msi_realloc(mi->disk_prompt, ++promptsz * sizeof(WCHAR));
642 lstrcpyW(mi->disk_prompt, prompt);
644 if (source_matches_volume(mi, source))
646 /* FIXME: what about SourceDir */
647 lstrcpyW(mi->source, source);
648 return ERROR_SUCCESS;
652 return ERROR_FUNCTION_FAILED;
655 UINT ready_media(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi)
657 UINT rc = ERROR_SUCCESS;
659 /* media info for continuous cabinet is already loaded */
660 if (mi->is_continuous)
661 return ERROR_SUCCESS;
663 rc = msi_load_media_info(package, file, mi);
664 if (rc != ERROR_SUCCESS)
666 ERR("Unable to load media info\n");
667 return ERROR_FUNCTION_FAILED;
670 /* cabinet is internal, no checks needed */
671 if (!mi->cabinet || mi->cabinet[0] == '#')
672 return ERROR_SUCCESS;
674 /* package should be downloaded */
675 if (file->IsCompressed &&
676 GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES &&
677 package->BaseURL && UrlIsW(package->BaseURL, URLIS_URL))
679 WCHAR temppath[MAX_PATH];
681 msi_download_file(mi->source, temppath);
682 lstrcpyW(mi->source, temppath);
683 return ERROR_SUCCESS;
686 /* check volume matches, change media if not */
687 if (mi->volume_label && mi->disk_id > 1 &&
688 lstrcmpW(mi->first_volume, mi->volume_label))
690 LPWSTR source = msi_dup_property(package, cszSourceDir);
693 matches = source_matches_volume(mi, source);
696 if ((mi->type == DRIVE_CDROM || mi->type == DRIVE_REMOVABLE) && !matches)
698 rc = msi_change_media(package, mi);
699 if (rc != ERROR_SUCCESS)
704 if (file->IsCompressed &&
705 GetFileAttributesW(mi->source) == INVALID_FILE_ATTRIBUTES)
707 rc = find_published_source(package, mi);
708 if (rc != ERROR_SUCCESS)
710 ERR("Cabinet not found: %s\n", debugstr_w(mi->source));
711 return ERROR_INSTALL_FAILURE;
715 return ERROR_SUCCESS;