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);
45 * The MSVC headers define the MSIDBOPEN_* macros cast to LPCTSTR,
46 * which is a problem because LPCTSTR isn't defined when compiling wine.
47 * To work around this problem, we need to define LPCTSTR as LPCWSTR here,
48 * and make sure to only use it in W functions.
50 #define LPCTSTR LPCWSTR
52 static void MSI_FreePackage( MSIOBJECTHDR *arg)
54 MSIPACKAGE *package= (MSIPACKAGE*) arg;
57 msi_dialog_destroy( package->dialog );
58 ACTION_free_package_structures(package);
60 msiobj_release( &package->db->hdr );
63 static UINT clone_properties(MSIDATABASE *db)
65 MSIQUERY * view = NULL;
67 static const WCHAR CreateSql[] = {
68 'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
69 'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
70 'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
71 'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
72 '8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
73 'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
74 static const WCHAR Query[] = {
75 'S','E','L','E','C','T',' ','*',' ',
76 'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
77 static const WCHAR Insert[] = {
78 'I','N','S','E','R','T',' ','i','n','t','o',' ',
79 '`','_','P','r','o','p','e','r','t','y','`',' ',
80 '(','`','_','P','r','o','p','e','r','t','y','`',',',
81 '`','V','a','l','u','e','`',')',' ',
82 'V','A','L','U','E','S',' ','(','?',',','?',')',0};
84 /* create the temporary properties table */
85 rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
86 if (rc != ERROR_SUCCESS)
88 rc = MSI_ViewExecute(view,0);
90 msiobj_release(&view->hdr);
91 if (rc != ERROR_SUCCESS)
94 /* clone the existing properties */
95 rc = MSI_DatabaseOpenViewW(db, Query, &view);
96 if (rc != ERROR_SUCCESS)
99 rc = MSI_ViewExecute(view, 0);
100 if (rc != ERROR_SUCCESS)
103 msiobj_release(&view->hdr);
111 rc = MSI_ViewFetch(view,&row);
112 if (rc != ERROR_SUCCESS)
115 rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
116 if (rc!= ERROR_SUCCESS)
118 rc = MSI_ViewExecute(view2,row);
119 MSI_ViewClose(view2);
120 msiobj_release(&view2->hdr);
122 if (rc == ERROR_SUCCESS)
123 msiobj_release(&row->hdr);
126 msiobj_release(&view->hdr);
132 * There are a whole slew of these we need to set
135 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
137 static VOID set_installer_properties(MSIPACKAGE *package)
141 OSVERSIONINFOA OSVersion;
144 WCHAR verstr[10], bufstr[20];
147 static const WCHAR cszbs[]={'\\',0};
148 static const WCHAR CFF[] =
149 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
150 static const WCHAR PFF[] =
151 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
152 static const WCHAR CADF[] =
153 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
154 static const WCHAR FaF[] =
155 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
156 static const WCHAR FoF[] =
157 {'F','o','n','t','s','F','o','l','d','e','r',0};
158 static const WCHAR SendTF[] =
159 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
160 static const WCHAR SMF[] =
161 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
162 static const WCHAR StF[] =
163 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
164 static const WCHAR TemplF[] =
165 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
166 static const WCHAR DF[] =
167 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
168 static const WCHAR PMF[] =
169 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
170 static const WCHAR ATF[] =
171 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
172 static const WCHAR ADF[] =
173 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
174 static const WCHAR SF[] =
175 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
176 static const WCHAR SF16[] =
177 {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
178 static const WCHAR LADF[] =
179 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
180 static const WCHAR MPF[] =
181 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
182 static const WCHAR PF[] =
183 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
184 static const WCHAR WF[] =
185 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
186 static const WCHAR WV[] =
187 {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
188 static const WCHAR TF[]=
189 {'T','e','m','p','F','o','l','d','e','r',0};
190 static const WCHAR szAdminUser[] =
191 {'A','d','m','i','n','U','s','e','r',0};
192 static const WCHAR szPriv[] =
193 {'P','r','i','v','i','l','e','g','e','d',0};
194 static const WCHAR szOne[] =
196 static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
197 static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
198 static const WCHAR szFormat[] = {'%','l','i',0};
199 static const WCHAR szWinBuild[] =
200 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
201 static const WCHAR szSPL[] =
202 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
203 static const WCHAR szSix[] = {'6',0 };
205 static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
206 static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
207 static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
208 /* Screen properties */
209 static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
210 static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
211 static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
212 static const WCHAR szScreenFormat[] = {'%','d',0};
215 * Other things I notice set
238 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
240 MSI_SetPropertyW(package, CFF, pth);
242 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
244 MSI_SetPropertyW(package, PFF, pth);
246 SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
248 MSI_SetPropertyW(package, CADF, pth);
250 SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
252 MSI_SetPropertyW(package, FaF, pth);
254 SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
256 MSI_SetPropertyW(package, FoF, pth);
258 SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
260 MSI_SetPropertyW(package, SendTF, pth);
262 SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
264 MSI_SetPropertyW(package, SMF, pth);
266 SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
268 MSI_SetPropertyW(package, StF, pth);
270 SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
272 MSI_SetPropertyW(package, TemplF, pth);
274 SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
276 MSI_SetPropertyW(package, DF, pth);
278 SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
280 MSI_SetPropertyW(package, PMF, pth);
282 SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
284 MSI_SetPropertyW(package, ATF, pth);
286 SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
288 MSI_SetPropertyW(package, ADF, pth);
290 SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
292 MSI_SetPropertyW(package, SF, pth);
293 MSI_SetPropertyW(package, SF16, pth);
295 SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
297 MSI_SetPropertyW(package, LADF, pth);
299 SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
301 MSI_SetPropertyW(package, MPF, pth);
303 SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
305 MSI_SetPropertyW(package, PF, pth);
307 SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
309 MSI_SetPropertyW(package, WF, pth);
311 /* Physical Memory is specified in MB. Using total amount. */
312 msex.dwLength = sizeof(msex);
313 GlobalMemoryStatusEx( &msex );
314 sprintfW( bufstr, szScreenFormat, (int)(msex.ullTotalPhys/1024/1024));
315 MSI_SetPropertyW(package, szPhysicalMemory, bufstr);
317 SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
318 ptr = strchrW(pth,'\\');
321 MSI_SetPropertyW(package, WV, pth);
323 GetTempPathW(MAX_PATH,pth);
324 MSI_SetPropertyW(package, TF, pth);
327 /* in a wine environment the user is always admin and privileged */
328 MSI_SetPropertyW(package,szAdminUser,szOne);
329 MSI_SetPropertyW(package,szPriv,szOne);
331 /* set the os things */
332 OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
333 GetVersionExA(&OSVersion);
334 verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
335 sprintfW(verstr,szFormat,verval);
336 switch (OSVersion.dwPlatformId)
338 case VER_PLATFORM_WIN32_WINDOWS:
339 MSI_SetPropertyW(package,v9x,verstr);
341 case VER_PLATFORM_WIN32_NT:
342 MSI_SetPropertyW(package,vNT,verstr);
345 sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
346 MSI_SetPropertyW(package,szWinBuild,verstr);
347 /* just fudge this */
348 MSI_SetPropertyW(package,szSPL,szSix);
350 sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
351 MSI_SetPropertyW( package, szVersionMsi, bufstr );
353 /* Screen properties. */
355 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, HORZRES ) );
356 MSI_SetPropertyW( package, szScreenX, bufstr );
357 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, VERTRES ));
358 MSI_SetPropertyW( package, szScreenY, bufstr );
359 sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, BITSPIXEL ));
360 MSI_SetPropertyW( package, szColorBits, bufstr );
364 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db )
366 static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
367 static const WCHAR szpi[] = {'%','i',0};
368 MSIPACKAGE *package = NULL;
373 package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
377 msiobj_addref( &db->hdr );
380 package->features = NULL;
381 package->folders = NULL;
382 package->components = NULL;
383 package->files = NULL;
384 package->loaded_features = 0;
385 package->loaded_folders = 0;
386 package->loaded_components= 0;
387 package->loaded_files = 0;
388 package->ActionFormat = NULL;
389 package->LastAction = NULL;
390 package->dialog = NULL;
391 package->next_dialog = NULL;
393 /* OK, here is where we do a slew of things to the database to
394 * prep for all that is to come as a package */
396 clone_properties(db);
397 set_installer_properties(package);
398 sprintfW(uilevel,szpi,gUILevel);
399 MSI_SetPropertyW(package, szLevel, uilevel);
405 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
407 MSIDATABASE *db = NULL;
411 TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
413 if( szPackage[0] == '#' )
415 handle = atoiW(&szPackage[1]);
416 db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
418 return ERROR_INVALID_HANDLE;
422 UINT r = MSI_OpenDatabaseW(szPackage, MSIDBOPEN_READONLY, &db);
423 if( r != ERROR_SUCCESS )
427 package = MSI_CreatePackage( db );
428 msiobj_release( &db->hdr );
430 return ERROR_FUNCTION_FAILED;
433 * FIXME: I don't think this is right. Maybe we should be storing the
434 * name of the database in the MSIDATABASE structure and fetching this
435 * info from there, or maybe this is only relevant to cached databases.
437 if( szPackage[0] != '#' )
439 static const WCHAR OriginalDatabase[] =
440 {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
441 static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
443 MSI_SetPropertyW( package, OriginalDatabase, szPackage );
444 MSI_SetPropertyW( package, Database, szPackage );
449 return ERROR_SUCCESS;
452 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
454 MSIPACKAGE *package = NULL;
457 TRACE("%s %08lx %p\n",debugstr_w(szPackage), dwOptions, phPackage);
460 FIXME("dwOptions %08lx not supported\n", dwOptions);
462 ret = MSI_OpenPackageW( szPackage, &package);
463 if( ret == ERROR_SUCCESS )
465 *phPackage = alloc_msihandle( &package->hdr );
466 msiobj_release( &package->hdr );
471 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
473 return MsiOpenPackageExW( szPackage, 0, phPackage );
476 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
478 LPWSTR szwPack = NULL;
483 szwPack = strdupAtoW( szPackage );
485 return ERROR_OUTOFMEMORY;
488 ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
490 HeapFree( GetProcessHeap(), 0, szwPack );
495 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
497 return MsiOpenPackageExA( szPackage, 0, phPackage );
500 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
503 MSIHANDLE handle = 0;
505 TRACE("(%ld)\n",hInstall);
507 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
510 handle = alloc_msihandle( &package->db->hdr );
511 msiobj_release( &package->hdr );
517 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
523 DWORD total_size = 0;
530 TRACE("%x \n",eMessageType);
533 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
534 log_type |= INSTALLLOGMODE_ERROR;
535 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
536 log_type |= INSTALLLOGMODE_WARNING;
537 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
538 log_type |= INSTALLLOGMODE_USER;
539 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
540 log_type |= INSTALLLOGMODE_INFO;
541 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
542 log_type |= INSTALLLOGMODE_COMMONDATA;
543 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
544 log_type |= INSTALLLOGMODE_ACTIONSTART;
545 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
546 log_type |= INSTALLLOGMODE_ACTIONDATA;
548 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
551 message = HeapAlloc(GetProcessHeap(),0,1*sizeof (WCHAR));
553 msg_field = MSI_RecordGetFieldCount(record);
554 for (i = 1; i <= msg_field; i++)
558 const static WCHAR format[] = { '%','i',':',' ',0};
559 const static WCHAR space[] = { ' ',0};
561 MSI_RecordGetStringW(record,i,NULL,&sz);
563 total_size+=sz*sizeof(WCHAR);
564 tmp = HeapAlloc(GetProcessHeap(),0,sz*sizeof(WCHAR));
565 message = HeapReAlloc(GetProcessHeap(),0,message,total_size*sizeof (WCHAR));
567 MSI_RecordGetStringW(record,i,tmp,&sz);
571 sprintfW(number,format,i);
572 strcatW(message,number);
574 strcatW(message,tmp);
576 strcatW(message,space);
578 HeapFree(GetProcessHeap(),0,tmp);
581 TRACE("(%p %lx %lx %s)\n",gUIHandlerA, gUIFilter, log_type,
582 debugstr_w(message));
584 /* convert it to ASCII */
585 len = WideCharToMultiByte( CP_ACP, 0, message, -1,
586 NULL, 0, NULL, NULL );
587 msg = HeapAlloc( GetProcessHeap(), 0, len );
588 WideCharToMultiByte( CP_ACP, 0, message, -1,
589 msg, len, NULL, NULL );
591 if (gUIHandlerA && (gUIFilter & log_type))
593 rc = gUIHandlerA(gUIContext,eMessageType,msg);
596 if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
597 INSTALLMESSAGE_PROGRESS))
600 HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
601 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
603 if (log_file != INVALID_HANDLE_VALUE)
605 SetFilePointer(log_file,0, NULL, FILE_END);
606 WriteFile(log_file,msg,strlen(msg),&write,NULL);
607 WriteFile(log_file,"\n",1,&write,NULL);
608 CloseHandle(log_file);
611 HeapFree( GetProcessHeap(), 0, msg );
613 HeapFree(GetProcessHeap(),0,message);
614 return ERROR_SUCCESS;
617 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
620 UINT ret = ERROR_INVALID_HANDLE;
621 MSIPACKAGE *package = NULL;
622 MSIRECORD *record = NULL;
624 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
626 return ERROR_INVALID_HANDLE;
628 record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
632 ret = MSI_ProcessMessage( package, eMessageType, record );
635 msiobj_release( &package->hdr );
637 msiobj_release( &record->hdr );
643 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue)
645 LPWSTR szwName = NULL, szwValue = NULL;
646 UINT hr = ERROR_INSTALL_FAILURE;
650 szwName = strdupAtoW( szName );
657 szwValue = strdupAtoW( szValue );
662 hr = MsiSetPropertyW( hInstall, szwName, szwValue);
665 HeapFree( GetProcessHeap(), 0, szwName );
666 HeapFree( GetProcessHeap(), 0, szwValue );
671 UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
677 static const WCHAR Insert[]=
678 {'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
679 ,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
680 ,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
681 ,' ','(','?',',','?',')',0};
682 static const WCHAR Update[]=
683 {'U','P','D','A','T','E',' ','_','P','r','o','p','e'
684 ,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
685 ,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
686 ,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
689 TRACE("Setting property (%s %s)\n",debugstr_w(szName),
690 debugstr_w(szValue));
692 rc = MSI_GetPropertyW(package,szName,0,&sz);
693 if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
695 sprintfW(Query,Update,szName);
697 row = MSI_CreateRecord(1);
698 MSI_RecordSetStringW(row,1,szValue);
703 strcpyW(Query,Insert);
705 row = MSI_CreateRecord(2);
706 MSI_RecordSetStringW(row,1,szName);
707 MSI_RecordSetStringW(row,2,szValue);
711 rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
712 if (rc!= ERROR_SUCCESS)
714 msiobj_release(&row->hdr);
718 rc = MSI_ViewExecute(view,row);
720 msiobj_release(&row->hdr);
722 msiobj_release(&view->hdr);
727 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
733 return ERROR_INVALID_PARAMETER;
735 return ERROR_INVALID_PARAMETER;
737 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
739 return ERROR_INVALID_HANDLE;
740 ret = MSI_SetPropertyW( package, szName, szValue);
741 msiobj_release( &package->hdr );
745 static UINT MSI_GetPropertyRow(MSIPACKAGE *package, LPCWSTR szName, MSIRECORD **row)
749 static const WCHAR select[]=
750 {'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
751 'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
752 ' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
753 '=','\'','%','s','\'',0};
757 return ERROR_INVALID_PARAMETER;
759 sz = sizeof select + strlenW(szName)*sizeof(WCHAR);
760 query = HeapAlloc(GetProcessHeap(), 0, sz);
761 sprintfW(query,select,szName);
763 rc = MSI_DatabaseOpenViewW(package->db, query, &view);
764 HeapFree(GetProcessHeap(), 0, query);
765 if (rc == ERROR_SUCCESS)
767 rc = MSI_ViewExecute(view, 0);
768 if (rc == ERROR_SUCCESS)
769 rc = MSI_ViewFetch(view,row);
772 msiobj_release(&view->hdr);
778 UINT MSI_GetPropertyW(MSIPACKAGE *package, LPCWSTR szName,
779 LPWSTR szValueBuf, DWORD* pchValueBuf)
784 rc = MSI_GetPropertyRow(package, szName, &row);
786 if (*pchValueBuf > 0)
789 if (rc == ERROR_SUCCESS)
791 rc = MSI_RecordGetStringW(row,1,szValueBuf,pchValueBuf);
792 msiobj_release(&row->hdr);
795 if (rc == ERROR_SUCCESS)
796 TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
798 else if (rc == ERROR_MORE_DATA)
799 TRACE("need %li sized buffer for %s\n", *pchValueBuf,
804 TRACE("property %s not found\n", debugstr_w(szName));
810 UINT MSI_GetPropertyA(MSIPACKAGE *package, LPCSTR szName,
811 LPSTR szValueBuf, DWORD* pchValueBuf)
815 LPWSTR szwName = NULL;
817 if (*pchValueBuf > 0)
822 szwName = strdupAtoW( szName );
824 return ERROR_NOT_ENOUGH_MEMORY;
827 rc = MSI_GetPropertyRow(package, szwName, &row);
828 if (rc == ERROR_SUCCESS)
830 rc = MSI_RecordGetStringA(row,1,szValueBuf,pchValueBuf);
831 msiobj_release(&row->hdr);
834 if (rc == ERROR_SUCCESS)
835 TRACE("returning %s for property %s\n", debugstr_a(szValueBuf),
837 else if (rc == ERROR_MORE_DATA)
838 TRACE("need %ld sized buffer for %s\n", *pchValueBuf,
843 TRACE("property not found\n");
845 HeapFree( GetProcessHeap(), 0, szwName );
850 UINT WINAPI MsiGetPropertyA(MSIHANDLE hInstall, LPCSTR szName, LPSTR szValueBuf, DWORD* pchValueBuf)
855 TRACE("%lu %s %lu\n", hInstall, debugstr_a(szName), *pchValueBuf);
858 return ERROR_INVALID_HANDLE;
860 return ERROR_INVALID_PARAMETER;
861 if (NULL != szValueBuf && NULL == pchValueBuf)
862 return ERROR_INVALID_PARAMETER;
864 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
866 return ERROR_INVALID_HANDLE;
867 ret = MSI_GetPropertyA(package, szName, szValueBuf, pchValueBuf );
868 msiobj_release( &package->hdr );
870 /* MsiGetProperty does not return error codes on missing properties */
871 if (ret!= ERROR_MORE_DATA)
872 return ERROR_SUCCESS;
878 UINT WINAPI MsiGetPropertyW(MSIHANDLE hInstall, LPCWSTR szName,
879 LPWSTR szValueBuf, DWORD* pchValueBuf)
885 return ERROR_INVALID_HANDLE;
887 return ERROR_INVALID_PARAMETER;
888 if (NULL != szValueBuf && NULL == pchValueBuf)
889 return ERROR_INVALID_PARAMETER;
891 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
893 return ERROR_INVALID_HANDLE;
894 ret = MSI_GetPropertyW(package, szName, szValueBuf, pchValueBuf );
895 msiobj_release( &package->hdr );
897 /* MsiGetProperty does not return error codes on missing properties */
898 if (ret!= ERROR_MORE_DATA)
899 return ERROR_SUCCESS;