2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2004 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #define NONAMELESSUNION
31 #include "wine/debug.h"
39 #include "wine/unicode.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(msi);
44 static void MSI_FreePackage( MSIOBJECTHDR *arg)
46 MSIPACKAGE *package= (MSIPACKAGE*) arg;
49 msi_dialog_destroy( package->dialog );
50 ACTION_free_package_structures(package);
52 msiobj_release( &package->db->hdr );
55 static UINT clone_properties(MSIDATABASE *db)
57 MSIQUERY * view = NULL;
59 static const WCHAR CreateSql[] = {
60 'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
61 'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
62 'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
63 'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
64 '8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
65 'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
66 static const WCHAR Query[] = {
67 'S','E','L','E','C','T',' ','*',' ',
68 'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
69 static const WCHAR Insert[] = {
70 'I','N','S','E','R','T',' ','i','n','t','o',' ',
71 '`','_','P','r','o','p','e','r','t','y','`',' ',
72 '(','`','_','P','r','o','p','e','r','t','y','`',',',
73 '`','V','a','l','u','e','`',')',' ',
74 'V','A','L','U','E','S',' ','(','?',',','?',')',0};
76 /* create the temporary properties table */
77 rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
78 if (rc != ERROR_SUCCESS)
80 rc = MSI_ViewExecute(view,0);
82 msiobj_release(&view->hdr);
83 if (rc != ERROR_SUCCESS)
86 /* clone the existing properties */
87 rc = MSI_DatabaseOpenViewW(db, Query, &view);
88 if (rc != ERROR_SUCCESS)
91 rc = MSI_ViewExecute(view, 0);
92 if (rc != ERROR_SUCCESS)
95 msiobj_release(&view->hdr);
103 rc = MSI_ViewFetch(view,&row);
104 if (rc != ERROR_SUCCESS)
107 rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
108 if (rc!= ERROR_SUCCESS)
110 rc = MSI_ViewExecute(view2,row);
111 MSI_ViewClose(view2);
112 msiobj_release(&view2->hdr);
114 if (rc == ERROR_SUCCESS)
115 msiobj_release(&row->hdr);
118 msiobj_release(&view->hdr);
124 * There are a whole slew of these we need to set
127 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
129 static VOID set_installer_properties(MSIPACKAGE *package)
133 OSVERSIONINFOA OSVersion;
136 WCHAR verstr[10], bufstr[20];
139 static const WCHAR cszbs[]={'\\',0};
140 static const WCHAR CFF[] =
141 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
142 static const WCHAR PFF[] =
143 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
144 static const WCHAR CADF[] =
145 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
146 static const WCHAR FaF[] =
147 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
148 static const WCHAR FoF[] =
149 {'F','o','n','t','s','F','o','l','d','e','r',0};
150 static const WCHAR SendTF[] =
151 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
152 static const WCHAR SMF[] =
153 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
154 static const WCHAR StF[] =
155 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
156 static const WCHAR TemplF[] =
157 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
158 static const WCHAR DF[] =
159 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
160 static const WCHAR PMF[] =
161 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
162 static const WCHAR ATF[] =
163 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
164 static const WCHAR ADF[] =
165 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
166 static const WCHAR SF[] =
167 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
168 static const WCHAR SF16[] =
169 {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
170 static const WCHAR LADF[] =
171 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
172 static const WCHAR MPF[] =
173 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
174 static const WCHAR PF[] =
175 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
176 static const WCHAR WF[] =
177 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
178 static const WCHAR WV[] =
179 {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
180 static const WCHAR TF[]=
181 {'T','e','m','p','F','o','l','d','e','r',0};
182 static const WCHAR szAdminUser[] =
183 {'A','d','m','i','n','U','s','e','r',0};
184 static const WCHAR szPriv[] =
185 {'P','r','i','v','i','l','e','g','e','d',0};
186 static const WCHAR szOne[] =
188 static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
189 static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
190 static const WCHAR szFormat[] = {'%','l','i',0};
191 static const WCHAR szWinBuild[] =
192 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
193 static const WCHAR szSPL[] =
194 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
195 static const WCHAR szSix[] = {'6',0 };
197 static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
198 static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
199 static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
200 /* Screen properties */
201 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
202 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
203 static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
204 static const WCHAR szScreenFormat[] = {'%','d',0};
207 * Other things I notice set
230 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
232 MSI_SetPropertyW(package, CFF, pth);
234 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
236 MSI_SetPropertyW(package, PFF, pth);
238 SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
240 MSI_SetPropertyW(package, CADF, pth);
242 SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
244 MSI_SetPropertyW(package, FaF, pth);
246 SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
248 MSI_SetPropertyW(package, FoF, pth);
250 SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
252 MSI_SetPropertyW(package, SendTF, pth);
254 SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
256 MSI_SetPropertyW(package, SMF, pth);
258 SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
260 MSI_SetPropertyW(package, StF, pth);
262 SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
264 MSI_SetPropertyW(package, TemplF, pth);
266 SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
268 MSI_SetPropertyW(package, DF, pth);
270 SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
272 MSI_SetPropertyW(package, PMF, pth);
274 SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
276 MSI_SetPropertyW(package, ATF, pth);
278 SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
280 MSI_SetPropertyW(package, ADF, pth);
282 SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
284 MSI_SetPropertyW(package, SF, pth);
285 MSI_SetPropertyW(package, SF16, pth);
287 SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
289 MSI_SetPropertyW(package, LADF, pth);
291 SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
293 MSI_SetPropertyW(package, MPF, pth);
295 SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
297 MSI_SetPropertyW(package, PF, pth);
299 SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
301 MSI_SetPropertyW(package, WF, pth);
303 /* Physical Memory is specified in MB. Using total amount. */
304 msex.dwLength = sizeof(msex);
305 GlobalMemoryStatusEx( &msex );
306 sprintfW( bufstr, szScreenFormat, (int)(msex.ullTotalPhys/1024/1024));
307 MSI_SetPropertyW(package, szPhysicalMemory, bufstr);
309 SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
310 ptr = strchrW(pth,'\\');
313 MSI_SetPropertyW(package, WV, pth);
315 GetTempPathW(MAX_PATH,pth);
316 MSI_SetPropertyW(package, TF, pth);
319 /* in a wine environment the user is always admin and privileged */
320 MSI_SetPropertyW(package,szAdminUser,szOne);
321 MSI_SetPropertyW(package,szPriv,szOne);
323 /* set the os things */
324 OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
325 GetVersionExA(&OSVersion);
326 verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
327 sprintfW(verstr,szFormat,verval);
328 switch (OSVersion.dwPlatformId)
330 case VER_PLATFORM_WIN32_WINDOWS:
331 MSI_SetPropertyW(package,v9x,verstr);
333 case VER_PLATFORM_WIN32_NT:
334 MSI_SetPropertyW(package,vNT,verstr);
337 sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
338 MSI_SetPropertyW(package,szWinBuild,verstr);
339 /* just fudge this */
340 MSI_SetPropertyW(package,szSPL,szSix);
342 sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
343 MSI_SetPropertyW( package, szVersionMsi, bufstr );
345 /* Screen properties. */
347 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, HORZRES ) );
348 MSI_SetPropertyW( package, szScreenX, bufstr );
349 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, VERTRES ));
350 MSI_SetPropertyW( package, szScreenY, bufstr );
351 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, BITSPIXEL ));
352 MSI_SetPropertyW( package, szColorBits, bufstr );
356 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db )
358 static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
359 static const WCHAR szpi[] = {'%','i',0};
360 MSIPACKAGE *package = NULL;
365 package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
369 msiobj_addref( &db->hdr );
372 list_init( &package->components );
373 list_init( &package->features );
374 list_init( &package->files );
375 list_init( &package->tempfiles );
376 list_init( &package->folders );
377 package->ActionFormat = NULL;
378 package->LastAction = NULL;
379 package->dialog = NULL;
380 package->next_dialog = NULL;
381 list_init( &package->subscriptions );
382 list_init( &package->appids );
383 list_init( &package->classes );
384 list_init( &package->mimes );
385 list_init( &package->extensions );
386 list_init( &package->progids );
387 list_init( &package->RunningActions );
389 /* OK, here is where we do a slew of things to the database to
390 * prep for all that is to come as a package */
392 clone_properties(db);
393 set_installer_properties(package);
394 sprintfW(uilevel,szpi,gUILevel);
395 MSI_SetPropertyW(package, szLevel, uilevel);
402 * copy_package_to_temp [internal]
404 * copy the msi file to a temp file to prevent locking a CD
405 * with a multi disc install
407 * FIXME: I think this is wrong, and instead of copying the package,
408 * we should read all the tables to memory, then open the
409 * database to read binary streams on demand.
411 static LPCWSTR copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
413 WCHAR path[MAX_PATH];
414 static const WCHAR szMSI[] = {'M','S','I',0};
416 GetTempPathW( MAX_PATH, path );
417 GetTempFileNameW( path, szMSI, 0, filename );
419 if( !CopyFileW( szPackage, filename, FALSE ) )
421 ERR("failed to copy package to temp path %s\n", debugstr_w(filename) );
425 TRACE("Opening relocated package %s\n", debugstr_w( filename ));
429 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
431 MSIDATABASE *db = NULL;
435 static const WCHAR szProductCode[]= {'P','r','o','d','u','c','t','C','o','d','e',0};
438 TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
440 if( szPackage[0] == '#' )
442 handle = atoiW(&szPackage[1]);
443 db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
445 return ERROR_INVALID_HANDLE;
449 WCHAR temppath[MAX_PATH];
450 LPCWSTR file = copy_package_to_temp( szPackage, temppath );
452 r = MSI_OpenDatabaseW( file, MSIDBOPEN_READONLY, &db );
454 if (file != szPackage)
457 if( r != ERROR_SUCCESS )
461 package = MSI_CreatePackage( db );
462 msiobj_release( &db->hdr );
464 return ERROR_FUNCTION_FAILED;
467 * FIXME: I don't think this is right. Maybe we should be storing the
468 * name of the database in the MSIDATABASE structure and fetching this
469 * info from there, or maybe this is only relevant to cached databases.
471 if( szPackage[0] != '#' )
473 static const WCHAR OriginalDatabase[] =
474 {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
475 static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
477 MSI_SetPropertyW( package, OriginalDatabase, szPackage );
478 MSI_SetPropertyW( package, Database, szPackage );
481 /* this property must exist */
483 MSI_GetPropertyW(package,szProductCode,NULL,&size);
485 package->ProductCode = msi_alloc(size * sizeof(WCHAR));
486 MSI_GetPropertyW(package,szProductCode,package->ProductCode, &size);
490 return ERROR_SUCCESS;
493 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
495 MSIPACKAGE *package = NULL;
498 TRACE("%s %08lx %p\n", debugstr_w(szPackage), dwOptions, phPackage );
501 FIXME("dwOptions %08lx not supported\n", dwOptions);
503 ret = MSI_OpenPackageW( szPackage, &package );
504 if( ret == ERROR_SUCCESS )
506 *phPackage = alloc_msihandle( &package->hdr );
507 msiobj_release( &package->hdr );
513 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
515 return MsiOpenPackageExW( szPackage, 0, phPackage );
518 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
520 LPWSTR szwPack = NULL;
525 szwPack = strdupAtoW( szPackage );
527 return ERROR_OUTOFMEMORY;
530 ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
537 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
539 return MsiOpenPackageExA( szPackage, 0, phPackage );
542 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
545 MSIHANDLE handle = 0;
547 TRACE("(%ld)\n",hInstall);
549 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
552 handle = alloc_msihandle( &package->db->hdr );
553 msiobj_release( &package->hdr );
559 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
565 DWORD total_size = 0;
572 TRACE("%x\n", eMessageType);
575 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
576 log_type |= INSTALLLOGMODE_ERROR;
577 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
578 log_type |= INSTALLLOGMODE_WARNING;
579 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
580 log_type |= INSTALLLOGMODE_USER;
581 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
582 log_type |= INSTALLLOGMODE_INFO;
583 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
584 log_type |= INSTALLLOGMODE_COMMONDATA;
585 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
586 log_type |= INSTALLLOGMODE_ACTIONSTART;
587 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
588 log_type |= INSTALLLOGMODE_ACTIONDATA;
590 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
593 message = msi_alloc(1*sizeof (WCHAR));
595 msg_field = MSI_RecordGetFieldCount(record);
596 for (i = 1; i <= msg_field; i++)
600 static const WCHAR format[] = { '%','i',':',' ',0};
601 static const WCHAR space[] = { ' ',0};
603 MSI_RecordGetStringW(record,i,NULL,&sz);
605 total_size+=sz*sizeof(WCHAR);
606 tmp = msi_alloc(sz*sizeof(WCHAR));
607 message = msi_realloc(message,total_size*sizeof (WCHAR));
609 MSI_RecordGetStringW(record,i,tmp,&sz);
613 sprintfW(number,format,i);
614 strcatW(message,number);
616 strcatW(message,tmp);
618 strcatW(message,space);
623 TRACE("(%p %lx %lx %s)\n",gUIHandlerA, gUIFilter, log_type,
624 debugstr_w(message));
626 /* convert it to ASCII */
627 len = WideCharToMultiByte( CP_ACP, 0, message, -1,
628 NULL, 0, NULL, NULL );
629 msg = msi_alloc( len );
630 WideCharToMultiByte( CP_ACP, 0, message, -1,
631 msg, len, NULL, NULL );
633 if (gUIHandlerA && (gUIFilter & log_type))
635 rc = gUIHandlerA(gUIContext,eMessageType,msg);
638 if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
639 INSTALLMESSAGE_PROGRESS))
642 HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
643 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
645 if (log_file != INVALID_HANDLE_VALUE)
647 SetFilePointer(log_file,0, NULL, FILE_END);
648 WriteFile(log_file,msg,strlen(msg),&write,NULL);
649 WriteFile(log_file,"\n",1,&write,NULL);
650 CloseHandle(log_file);
656 return ERROR_SUCCESS;
659 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
662 UINT ret = ERROR_INVALID_HANDLE;
663 MSIPACKAGE *package = NULL;
664 MSIRECORD *record = NULL;
666 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
668 return ERROR_INVALID_HANDLE;
670 record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
674 ret = MSI_ProcessMessage( package, eMessageType, record );
677 msiobj_release( &package->hdr );
679 msiobj_release( &record->hdr );
685 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue )
687 LPWSTR szwName = NULL, szwValue = NULL;
688 UINT r = ERROR_OUTOFMEMORY;
690 szwName = strdupAtoW( szName );
691 if( szName && !szwName )
694 szwValue = strdupAtoW( szValue );
695 if( szValue && !szwValue )
698 r = MsiSetPropertyW( hInstall, szwName, szwValue);
702 msi_free( szwValue );
707 UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
713 static const WCHAR Insert[]=
714 {'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
715 ,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
716 ,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
717 ,' ','(','?',',','?',')',0};
718 static const WCHAR Update[]=
719 {'U','P','D','A','T','E',' ','_','P','r','o','p','e'
720 ,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
721 ,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
722 ,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
725 TRACE("%p %s %s\n", package, debugstr_w(szName), debugstr_w(szValue));
728 return ERROR_INVALID_PARAMETER;
730 /* this one is weird... */
732 return szValue ? ERROR_FUNCTION_FAILED : ERROR_SUCCESS;
734 rc = MSI_GetPropertyW(package,szName,0,&sz);
735 if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
737 sprintfW(Query,Update,szName);
739 row = MSI_CreateRecord(1);
740 MSI_RecordSetStringW(row,1,szValue);
745 strcpyW(Query,Insert);
747 row = MSI_CreateRecord(2);
748 MSI_RecordSetStringW(row,1,szName);
749 MSI_RecordSetStringW(row,2,szValue);
752 rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
753 if (rc == ERROR_SUCCESS)
755 rc = MSI_ViewExecute(view,row);
758 msiobj_release(&view->hdr);
760 msiobj_release(&row->hdr);
765 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
770 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
772 return ERROR_INVALID_HANDLE;
773 ret = MSI_SetPropertyW( package, szName, szValue);
774 msiobj_release( &package->hdr );
778 static MSIRECORD *MSI_GetPropertyRow( MSIPACKAGE *package, LPCWSTR name )
780 static const WCHAR query[]=
781 {'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
782 'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
783 ' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
784 '=','\'','%','s','\'',0};
786 if (!name || !name[0])
789 return MSI_QueryGetRecord( package->db, query, name );
792 /* internal function, not compatible with MsiGetPropertyW */
793 UINT MSI_GetPropertyW( MSIPACKAGE *package, LPCWSTR szName,
794 LPWSTR szValueBuf, DWORD* pchValueBuf )
797 UINT rc = ERROR_FUNCTION_FAILED;
799 row = MSI_GetPropertyRow( package, szName );
801 if (*pchValueBuf > 0)
806 rc = MSI_RecordGetStringW(row,1,szValueBuf,pchValueBuf);
807 msiobj_release(&row->hdr);
810 if (rc == ERROR_SUCCESS)
811 TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
813 else if (rc == ERROR_MORE_DATA)
814 TRACE("need %li sized buffer for %s\n", *pchValueBuf,
819 TRACE("property %s not found\n", debugstr_w(szName));
825 static UINT MSI_GetProperty( MSIHANDLE handle, LPCWSTR name,
826 awstring *szValueBuf, DWORD* pchValueBuf )
828 static const WCHAR empty[] = {0};
830 MSIRECORD *row = NULL;
834 TRACE("%lu %s %p %p\n", handle, debugstr_w(name),
835 szValueBuf->str.w, pchValueBuf );
838 return ERROR_INVALID_PARAMETER;
840 package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE );
842 return ERROR_INVALID_HANDLE;
844 row = MSI_GetPropertyRow( package, name );
846 val = MSI_RecordGetString( row, 1 );
851 r = msi_strcpy_to_awstring( val, szValueBuf, pchValueBuf );
854 msiobj_release( &row->hdr );
855 msiobj_release( &package->hdr );
860 UINT WINAPI MsiGetPropertyA( MSIHANDLE hInstall, LPCSTR szName,
861 LPSTR szValueBuf, DWORD* pchValueBuf )
868 val.str.a = szValueBuf;
870 name = strdupAtoW( szName );
872 return ERROR_OUTOFMEMORY;
874 r = MSI_GetProperty( hInstall, name, &val, pchValueBuf );
879 UINT WINAPI MsiGetPropertyW( MSIHANDLE hInstall, LPCWSTR szName,
880 LPWSTR szValueBuf, DWORD* pchValueBuf )
885 val.str.w = szValueBuf;
887 return MSI_GetProperty( hInstall, szName, &val, pchValueBuf );