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
30 #include "wine/debug.h"
38 #include "wine/unicode.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
44 * The MSVC headers define the MSIDBOPEN_* macros cast to LPCTSTR,
45 * which is a problem because LPCTSTR isn't defined when compiling wine.
46 * To work around this problem, we need to define LPCTSTR as LPCWSTR here,
47 * and make sure to only use it in W functions.
49 #define LPCTSTR LPCWSTR
51 void MSI_FreePackage( MSIOBJECTHDR *arg)
53 MSIPACKAGE *package= (MSIPACKAGE*) arg;
55 ACTION_remove_tracked_tempfiles(package);
57 if (package->features && package->loaded_features > 0)
58 HeapFree(GetProcessHeap(),0,package->features);
60 if (package->folders && package->loaded_folders > 0)
61 HeapFree(GetProcessHeap(),0,package->folders);
63 if (package->components && package->loaded_components > 0)
64 HeapFree(GetProcessHeap(),0,package->components);
66 if (package->files && package->loaded_files > 0)
67 HeapFree(GetProcessHeap(),0,package->files);
68 msiobj_release( &package->db->hdr );
71 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
73 LPWSTR szwPack = NULL;
76 TRACE("%s %p\n",debugstr_a(szPackage), phPackage);
80 len = MultiByteToWideChar( CP_ACP, 0, szPackage, -1, NULL, 0 );
81 szwPack = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
83 MultiByteToWideChar( CP_ACP, 0, szPackage, -1, szwPack, len );
86 ret = MsiOpenPackageW( szwPack, phPackage );
89 HeapFree( GetProcessHeap(), 0, szwPack );
95 static const UINT clone_properties(MSIDATABASE *db)
97 MSIQUERY * view = NULL;
99 static const WCHAR CreateSql[] = {
100 'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
101 'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
102 'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
103 'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
104 '8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
105 'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
106 static const WCHAR Query[] = {
107 'S','E','L','E','C','T',' ','*',' ',
108 'f','r','o','m',' ','P','r','o','p','e','r','t','y',0};
109 static const WCHAR Insert[] = {
110 'I','N','S','E','R','T',' ','i','n','t','o',' ',
111 '`','_','P','r','o','p','e','r','t','y','`',' ',
112 '(','`','_','P','r','o','p','e','r','t','y','`',',',
113 '`','V','a','l','u','e','`',')',' ',
114 'V','A','L','U','E','S',' ','(','?',')',0};
116 /* create the temporary properties table */
117 rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
118 if (rc != ERROR_SUCCESS)
120 rc = MSI_ViewExecute(view,0);
122 msiobj_release(&view->hdr);
123 if (rc != ERROR_SUCCESS)
126 /* clone the existing properties */
127 rc = MSI_DatabaseOpenViewW(db, Query, &view);
128 if (rc != ERROR_SUCCESS)
131 rc = MSI_ViewExecute(view, 0);
132 if (rc != ERROR_SUCCESS)
135 msiobj_release(&view->hdr);
143 rc = MSI_ViewFetch(view,&row);
144 if (rc != ERROR_SUCCESS)
147 rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
148 if (rc!= ERROR_SUCCESS)
150 rc = MSI_ViewExecute(view2,row);
151 MSI_ViewClose(view2);
152 msiobj_release(&view2->hdr);
154 if (rc == ERROR_SUCCESS)
155 msiobj_release(&row->hdr);
158 msiobj_release(&view->hdr);
164 * There are a whole slew of these we need to set
167 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
169 static VOID set_installer_properties(MSIPACKAGE *package)
172 OSVERSIONINFOA OSVersion;
174 WCHAR verstr[10], msiver[10];
176 static const WCHAR cszbs[]={'\\',0};
177 static const WCHAR CFF[] =
178 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
179 static const WCHAR PFF[] =
180 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
181 static const WCHAR CADF[] =
182 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
183 static const WCHAR ATF[] =
184 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
185 static const WCHAR ADF[] =
186 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
187 static const WCHAR SF[] =
188 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
189 static const WCHAR LADF[] =
190 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
191 static const WCHAR MPF[] =
192 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
193 static const WCHAR PF[] =
194 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
195 static const WCHAR WF[] =
196 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
197 static const WCHAR TF[]=
198 {'T','e','m','p','F','o','l','d','e','r',0};
199 static const WCHAR szAdminUser[] =
200 {'A','d','m','i','n','U','s','e','r',0};
201 static const WCHAR szPriv[] =
202 {'P','r','i','v','i','l','e','g','e','d',0};
203 static const WCHAR szOne[] =
205 static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
206 static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
207 static const WCHAR szFormat[] = {'%','l','i',0};
208 static const WCHAR szWinBuild[] =
209 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
210 static const WCHAR szSPL[] =
211 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
212 static const WCHAR szSix[] = {'6',0 };
214 static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
215 static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
217 /* these need to be dynamically discovered sometime */
219 static const WCHAR ProgramMenuFolder[] =
220 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
221 static const WCHAR PMFPath[] =
222 {'C',':','\\','W','i','n','d','o','w','s','\\','S','t','a','r','t',' ',
223 'M','e','n','u','\\','P','r','o','g','r','a','m','s','\\',0};
224 static const WCHAR FavoritesFolder[] =
225 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
226 static const WCHAR FFPath[] =
227 {'C',':','\\','W','i','n','d','o','w','s','\\',
228 'F','a','v','o','r','i','t','e','s','\\',0};
229 static const WCHAR FontsFolder[] =
230 {'F','o','n','t','s','F','o','l','d','e','r',0};
231 static const WCHAR FoFPath[] =
232 {'C',':','\\','W','i','n','d','o','w','s','\\','F','o','n','t','s','\\',0};
233 static const WCHAR SendToFolder[] =
234 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
235 static const WCHAR STFPath[] =
236 {'C',':','\\','W','i','n','d','o','w','s','\\','S','e','n','d','T','o','\\',0};
237 static const WCHAR StartMenuFolder[] =
238 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
239 static const WCHAR SMFPath[] =
240 {'C',':','\\','W','i','n','d','o','w','s','\\','S','t','a','r','t',' ',
241 'M','e','n','u','\\',0};
242 static const WCHAR StartupFolder[] =
243 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
244 static const WCHAR SFPath[] =
245 {'C',':','\\','W','i','n','d','o','w','s','\\','S','t','a','r','t',' ',
246 'M','e','n','u','\\','P','r','o','g','r','a','m','s','\\',
247 'S','t','a','r','t','u','p','\\',0};
248 static const WCHAR TemplateFolder[] =
249 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
250 static const WCHAR TFPath[] =
251 {'C',':','\\','W','i','n','d','o','w','s','\\',
252 'S','h','e','l','l','N','e','w','\\',0};
253 static const WCHAR DesktopFolder[] =
254 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
255 static const WCHAR DFPath[] =
256 {'C',':','\\','W','i','n','d','o','w','s','\\',
257 'D','e','s','k','t','o','p','\\',0};
260 * Other things I notice set
287 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
289 MSI_SetPropertyW(package, CFF, pth);
291 SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
293 MSI_SetPropertyW(package, PFF, pth);
295 SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
297 MSI_SetPropertyW(package, CADF, pth);
299 SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
301 MSI_SetPropertyW(package, ATF, pth);
303 SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
305 MSI_SetPropertyW(package, ADF, pth);
307 SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
309 MSI_SetPropertyW(package, SF, pth);
311 SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
313 MSI_SetPropertyW(package, LADF, pth);
315 SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
317 MSI_SetPropertyW(package, MPF, pth);
319 SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
321 MSI_SetPropertyW(package, PF, pth);
323 SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
325 MSI_SetPropertyW(package, WF, pth);
327 GetTempPathW(MAX_PATH,pth);
328 MSI_SetPropertyW(package, TF, pth);
331 /* in a wine environment the user is always admin and privileged */
332 MSI_SetPropertyW(package,szAdminUser,szOne);
333 MSI_SetPropertyW(package,szPriv,szOne);
335 /* set the os things */
336 OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
337 GetVersionExA(&OSVersion);
338 verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
339 sprintfW(verstr,szFormat,verval);
340 switch (OSVersion.dwPlatformId)
342 case VER_PLATFORM_WIN32_WINDOWS:
343 MSI_SetPropertyW(package,v9x,verstr);
345 case VER_PLATFORM_WIN32_NT:
346 MSI_SetPropertyW(package,vNT,verstr);
349 sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
350 MSI_SetPropertyW(package,szWinBuild,verstr);
351 /* just fudge this */
352 MSI_SetPropertyW(package,szSPL,szSix);
354 sprintfW( msiver, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
355 MSI_SetPropertyW( package, szVersionMsi, msiver );
357 /* FIXME: these need to be set properly */
359 MSI_SetPropertyW(package,ProgramMenuFolder,PMFPath);
360 MSI_SetPropertyW(package,FavoritesFolder,FFPath);
361 MSI_SetPropertyW(package,FontsFolder,FoFPath);
362 MSI_SetPropertyW(package,SendToFolder,STFPath);
363 MSI_SetPropertyW(package,StartMenuFolder,SMFPath);
364 MSI_SetPropertyW(package,StartupFolder,SFPath);
365 MSI_SetPropertyW(package,TemplateFolder,TFPath);
366 MSI_SetPropertyW(package,DesktopFolder,DFPath);
369 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
372 MSIDATABASE *db = NULL;
373 MSIPACKAGE *package = NULL;
375 UINT ret = ERROR_FUNCTION_FAILED;
377 static const WCHAR OriginalDatabase[] =
378 {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
379 static const WCHAR Database[] =
380 {'D','A','T','A','B','A','S','E',0};
381 static const WCHAR szpi[] = {'%','i',0};
382 static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
384 TRACE("%s %p\n",debugstr_w(szPackage), pPackage);
386 if (szPackage[0] == '#')
388 INT handle = atoiW(&szPackage[1]);
389 db = msihandle2msiinfo( handle , MSIHANDLETYPE_DATABASE);
393 rc = MSI_OpenDatabaseW(szPackage, MSIDBOPEN_READONLY, &db);
394 if (rc != ERROR_SUCCESS)
395 return ERROR_FUNCTION_FAILED;
398 package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
403 msiobj_addref( &db->hdr );
406 package->features = NULL;
407 package->folders = NULL;
408 package->components = NULL;
409 package->files = NULL;
410 package->loaded_features = 0;
411 package->loaded_folders = 0;
412 package->loaded_components= 0;
413 package->loaded_files = 0;
415 /* OK, here is where we do a slew of things to the database to
416 * prep for all that is to come as a package */
418 clone_properties(db);
419 set_installer_properties(package);
420 MSI_SetPropertyW(package, OriginalDatabase, szPackage);
421 MSI_SetPropertyW(package, Database, szPackage);
422 sprintfW(uilevel,szpi,gUILevel);
423 MSI_SetPropertyW(package, szLevel, uilevel);
425 msiobj_addref( &package->hdr );
431 msiobj_release( &package->hdr );
433 msiobj_release( &db->hdr );
438 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
440 MSIPACKAGE *package = NULL;
443 ret = MSI_OpenPackageW( szPackage, &package);
444 if( ret == ERROR_SUCCESS )
446 *phPackage = alloc_msihandle( &package->hdr );
447 msiobj_release( &package->hdr );
452 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
454 FIXME("%s 0x%08lx %p\n",debugstr_a(szPackage), dwOptions, phPackage);
455 return ERROR_CALL_NOT_IMPLEMENTED;
458 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
460 FIXME("%s 0x%08lx %p\n",debugstr_w(szPackage), dwOptions, phPackage);
461 return ERROR_CALL_NOT_IMPLEMENTED;
464 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
467 MSIHANDLE handle = 0;
469 TRACE("(%ld)\n",hInstall);
471 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
474 handle = alloc_msihandle( &package->db->hdr );
475 msiobj_release( &package->hdr );
481 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
487 DWORD total_size = 0;
494 TRACE("%x \n",eMessageType);
497 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
498 log_type |= INSTALLLOGMODE_ERROR;
499 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
500 log_type |= INSTALLLOGMODE_WARNING;
501 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
502 log_type |= INSTALLLOGMODE_USER;
503 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
504 log_type |= INSTALLLOGMODE_INFO;
505 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
506 log_type |= INSTALLLOGMODE_COMMONDATA;
507 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
508 log_type |= INSTALLLOGMODE_ACTIONSTART;
509 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
510 log_type |= INSTALLLOGMODE_ACTIONDATA;
512 if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
515 message = HeapAlloc(GetProcessHeap(),0,1*sizeof (WCHAR));
517 msg_field = MSI_RecordGetFieldCount(record);
518 for (i = 1; i <= msg_field; i++)
522 const static WCHAR format[] = { '%','i',':',' ',0};
523 const static WCHAR space[] = { ' ',0};
525 MSI_RecordGetStringW(record,i,NULL,&sz);
527 total_size+=sz*sizeof(WCHAR);
528 tmp = HeapAlloc(GetProcessHeap(),0,sz*sizeof(WCHAR));
529 message = HeapReAlloc(GetProcessHeap(),0,message,total_size*sizeof (WCHAR));
531 MSI_RecordGetStringW(record,i,tmp,&sz);
535 sprintfW(number,format,i);
536 strcatW(message,number);
538 strcatW(message,tmp);
540 strcatW(message,space);
542 HeapFree(GetProcessHeap(),0,tmp);
545 TRACE("(%p %lx %lx %s)\n",gUIHandler, gUIFilter, log_type,
546 debugstr_w(message));
548 /* convert it to ASCII */
549 len = WideCharToMultiByte( CP_ACP, 0, message, -1,
550 NULL, 0, NULL, NULL );
551 msg = HeapAlloc( GetProcessHeap(), 0, len );
552 WideCharToMultiByte( CP_ACP, 0, message, -1,
553 msg, len, NULL, NULL );
555 if (gUIHandler && (gUIFilter & log_type))
557 rc = gUIHandler(gUIContext,eMessageType,msg);
560 if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
561 INSTALLMESSAGE_PROGRESS))
564 HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
565 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
567 if (log_file != INVALID_HANDLE_VALUE)
569 SetFilePointer(log_file,0, NULL, FILE_END);
570 WriteFile(log_file,msg,strlen(msg),&write,NULL);
571 WriteFile(log_file,"\n",1,&write,NULL);
572 CloseHandle(log_file);
575 HeapFree( GetProcessHeap(), 0, msg );
577 HeapFree(GetProcessHeap(),0,message);
578 return ERROR_SUCCESS;
581 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
584 UINT ret = ERROR_INVALID_HANDLE;
585 MSIPACKAGE *package = NULL;
586 MSIRECORD *record = NULL;
588 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
592 record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
596 ret = MSI_ProcessMessage( package, eMessageType, record );
600 msiobj_release( &package->hdr );
602 msiobj_release( &record->hdr );
608 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue)
610 LPWSTR szwName = NULL, szwValue = NULL;
611 UINT hr = ERROR_INSTALL_FAILURE;
615 return ERROR_INVALID_HANDLE;
617 if (NULL == szName) {
618 return ERROR_INVALID_PARAMETER;
620 if (NULL == szValue) {
621 return ERROR_INVALID_PARAMETER;
624 len = MultiByteToWideChar( CP_ACP, 0, szName, -1, NULL, 0 );
625 szwName = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
628 MultiByteToWideChar( CP_ACP, 0, szName, -1, szwName, len );
630 len = MultiByteToWideChar( CP_ACP, 0, szValue, -1, NULL, 0 );
631 szwValue = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
634 MultiByteToWideChar( CP_ACP, 0, szValue , -1, szwValue, len );
636 hr = MsiSetPropertyW( hInstall, szwName, szwValue);
640 HeapFree( GetProcessHeap(), 0, szwName );
642 HeapFree( GetProcessHeap(), 0, szwValue );
647 UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
653 static const WCHAR Insert[]=
654 {'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
655 ,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
656 ,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
658 static const WCHAR Update[]=
659 {'U','P','D','A','T','E',' ','_','P','r','o','p','e'
660 ,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
661 ,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
662 ,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
665 TRACE("Setting property (%s %s)\n",debugstr_w(szName),
666 debugstr_w(szValue));
668 rc = MSI_GetPropertyW(package,szName,0,&sz);
669 if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
671 sprintfW(Query,Update,szName);
673 row = MSI_CreateRecord(1);
674 MSI_RecordSetStringW(row,1,szValue);
679 strcpyW(Query,Insert);
681 row = MSI_CreateRecord(2);
682 MSI_RecordSetStringW(row,1,szName);
683 MSI_RecordSetStringW(row,2,szValue);
687 rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
688 if (rc!= ERROR_SUCCESS)
690 msiobj_release(&row->hdr);
694 rc = MSI_ViewExecute(view,row);
696 msiobj_release(&row->hdr);
698 msiobj_release(&view->hdr);
703 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
708 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
710 return ERROR_INVALID_HANDLE;
711 ret = MSI_SetPropertyW( package, szName, szValue);
712 msiobj_release( &package->hdr );
716 UINT WINAPI MsiGetPropertyA(MSIHANDLE hInstall, LPCSTR szName, LPSTR szValueBuf, DWORD* pchValueBuf)
718 LPWSTR szwName = NULL, szwValueBuf = NULL;
719 UINT hr = ERROR_INSTALL_FAILURE;
722 return ERROR_INVALID_HANDLE;
724 if (NULL == szName) {
725 return ERROR_INVALID_PARAMETER;
728 TRACE("%lu %s %lu\n", hInstall, debugstr_a(szName), *pchValueBuf);
730 if (NULL != szValueBuf && NULL == pchValueBuf) {
731 return ERROR_INVALID_PARAMETER;
735 UINT len = MultiByteToWideChar( CP_ACP, 0, szName, -1, NULL, 0 );
736 szwName = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
739 MultiByteToWideChar( CP_ACP, 0, szName, -1, szwName, len );
741 return ERROR_INVALID_PARAMETER;
745 szwValueBuf = HeapAlloc( GetProcessHeap(), 0, (*pchValueBuf) * sizeof(WCHAR) );
750 if( *pchValueBuf > 0 )
752 /* be sure to blank the string first */
756 hr = MsiGetPropertyW( hInstall, szwName, szwValueBuf, pchValueBuf );
758 if( *pchValueBuf > 0 )
760 WideCharToMultiByte(CP_ACP, 0, szwValueBuf, -1, szValueBuf, *pchValueBuf, NULL, NULL);
765 HeapFree( GetProcessHeap(), 0, szwName );
767 HeapFree( GetProcessHeap(), 0, szwValueBuf );
772 UINT MSI_GetPropertyW(MSIPACKAGE *package, LPCWSTR szName,
773 LPWSTR szValueBuf, DWORD* pchValueBuf)
779 {'s','e','l','e','c','t',' ','V','a','l','u','e',' ','f','r','o','m',' '
780 ,'_','P','r','o','p','e','r','t','y',' ','w','h','e','r','e',' '
781 ,'_','P','r','o','p','e','r','t','y','=','`',0};
783 static const WCHAR szEnd[]={'`',0};
785 if (NULL == szName) {
786 return ERROR_INVALID_PARAMETER;
789 strcatW(Query,szName);
790 strcatW(Query,szEnd);
792 rc = MSI_DatabaseOpenViewW(package->db, Query, &view);
793 if (rc == ERROR_SUCCESS)
798 /* even on unsuccessful lookup native msi blanks this string */
799 if (*pchValueBuf > 0)
802 rc = MSI_ViewExecute(view, 0);
803 if (rc != ERROR_SUCCESS)
806 msiobj_release(&view->hdr);
810 rc = MSI_ViewFetch(view,&row);
811 if (rc == ERROR_SUCCESS)
814 rc = MSI_RecordGetStringW(row,1,value,&sz);
815 strncpyW(szValueBuf,value,min(sz+1,*pchValueBuf));
817 msiobj_release(&row->hdr);
820 msiobj_release(&view->hdr);
823 if (rc == ERROR_SUCCESS)
824 TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
829 TRACE("property not found\n");
836 UINT WINAPI MsiGetPropertyW(MSIHANDLE hInstall, LPCWSTR szName,
837 LPWSTR szValueBuf, DWORD* pchValueBuf)
842 package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
844 return ERROR_INVALID_HANDLE;
845 ret = MSI_GetPropertyW(package, szName, szValueBuf, pchValueBuf );
846 msiobj_release( &package->hdr );