2 * Custom Action processing for 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
22 #include "wine/port.h"
36 #include "msiserver.h"
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
39 #include "wine/exception.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
43 #define CUSTOM_ACTION_TYPE_MASK 0x3F
45 typedef struct tagMSIRUNNINGACTION
53 typedef UINT (WINAPI *MsiCustomActionEntryPoint)( MSIHANDLE );
55 static CRITICAL_SECTION msi_custom_action_cs;
56 static CRITICAL_SECTION_DEBUG msi_custom_action_cs_debug =
58 0, 0, &msi_custom_action_cs,
59 { &msi_custom_action_cs_debug.ProcessLocksList,
60 &msi_custom_action_cs_debug.ProcessLocksList },
61 0, 0, { (DWORD_PTR)(__FILE__ ": msi_custom_action_cs") }
63 static CRITICAL_SECTION msi_custom_action_cs = { &msi_custom_action_cs_debug, -1, 0, 0, 0, 0 };
65 static struct list msi_pending_custom_actions = LIST_INIT( msi_pending_custom_actions );
67 UINT msi_schedule_action( MSIPACKAGE *package, UINT script, const WCHAR *action )
70 WCHAR **newbuf = NULL;
72 if (script >= TOTAL_SCRIPTS)
74 FIXME("Unknown script requested %u\n", script);
75 return ERROR_FUNCTION_FAILED;
77 TRACE("Scheduling action %s in script %u\n", debugstr_w(action), script);
79 count = package->script->ActionCount[script];
80 package->script->ActionCount[script]++;
81 if (count != 0) newbuf = msi_realloc( package->script->Actions[script],
82 package->script->ActionCount[script] * sizeof(WCHAR *) );
83 else newbuf = msi_alloc( sizeof(WCHAR *) );
85 newbuf[count] = strdupW( action );
86 package->script->Actions[script] = newbuf;
90 UINT msi_register_unique_action( MSIPACKAGE *package, const WCHAR *action )
93 WCHAR **newbuf = NULL;
95 if (!package->script) return FALSE;
97 TRACE("Registering %s as unique action\n", debugstr_w(action));
99 count = package->script->UniqueActionsCount;
100 package->script->UniqueActionsCount++;
101 if (count != 0) newbuf = msi_realloc( package->script->UniqueActions,
102 package->script->UniqueActionsCount * sizeof(WCHAR *) );
103 else newbuf = msi_alloc( sizeof(WCHAR *) );
105 newbuf[count] = strdupW( action );
106 package->script->UniqueActions = newbuf;
107 return ERROR_SUCCESS;
110 BOOL msi_action_is_unique( const MSIPACKAGE *package, const WCHAR *action )
114 if (!package->script) return FALSE;
116 for (i = 0; i < package->script->UniqueActionsCount; i++)
118 if (!strcmpW( package->script->UniqueActions[i], action )) return TRUE;
123 static BOOL check_execution_scheduling_options(MSIPACKAGE *package, LPCWSTR action, UINT options)
125 if (!package->script)
128 if ((options & msidbCustomActionTypeClientRepeat) ==
129 msidbCustomActionTypeClientRepeat)
131 if (!(package->script->InWhatSequence & SEQUENCE_UI &&
132 package->script->InWhatSequence & SEQUENCE_EXEC))
134 TRACE("Skipping action due to dbCustomActionTypeClientRepeat option.\n");
138 else if (options & msidbCustomActionTypeFirstSequence)
140 if (package->script->InWhatSequence & SEQUENCE_UI &&
141 package->script->InWhatSequence & SEQUENCE_EXEC )
143 TRACE("Skipping action due to msidbCustomActionTypeFirstSequence option.\n");
147 else if (options & msidbCustomActionTypeOncePerProcess)
149 if (msi_action_is_unique(package, action))
151 TRACE("Skipping action due to msidbCustomActionTypeOncePerProcess option.\n");
155 msi_register_unique_action(package, action);
161 /* stores the following properties before the action:
163 * [CustomActionData<=>UserSID<=>ProductCode]Action
165 static LPWSTR msi_get_deferred_action(LPCWSTR action, LPCWSTR actiondata,
166 LPCWSTR usersid, LPCWSTR prodcode)
171 static const WCHAR format[] = {
172 '[','%','s','<','=','>','%','s','<','=','>','%','s',']','%','s',0
176 return strdupW(action);
178 len = lstrlenW(action) + lstrlenW(actiondata) +
179 lstrlenW(usersid) + lstrlenW(prodcode) +
180 lstrlenW(format) - 7;
181 deferred = msi_alloc(len * sizeof(WCHAR));
183 sprintfW(deferred, format, actiondata, usersid, prodcode, action);
187 static void set_deferred_action_props(MSIPACKAGE *package, LPWSTR deferred_data)
189 LPWSTR end, beg = deferred_data + 1;
191 static const WCHAR sep[] = {'<','=','>',0};
193 end = strstrW(beg, sep);
195 msi_set_property(package->db, szCustomActionData, beg);
198 end = strstrW(beg, sep);
200 msi_set_property(package->db, szUserSID, beg);
203 end = strchrW(beg, ']');
205 msi_set_property(package->db, szProductCode, beg);
208 static MSIBINARY *create_temp_binary( MSIPACKAGE *package, LPCWSTR source, BOOL dll )
210 static const WCHAR query[] = {
211 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
212 '`','B','i' ,'n','a','r','y','`',' ','W','H','E','R','E',' ',
213 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0};
218 WCHAR fmt[MAX_PATH], tmpfile[MAX_PATH];
219 DWORD sz = MAX_PATH, write;
222 if (msi_get_property(package->db, szTempFolder, fmt, &sz) != ERROR_SUCCESS)
223 GetTempPathW(MAX_PATH, fmt);
225 if (!GetTempFileNameW( fmt, szMsi, 0, tmpfile ))
227 TRACE("unable to create temp file %s (%u)\n", debugstr_w(tmpfile), GetLastError());
231 row = MSI_QueryGetRecord(package->db, query, source);
235 if (!(binary = msi_alloc_zero( sizeof(MSIBINARY) )))
237 msiobj_release( &row->hdr );
240 file = CreateFileW( tmpfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
241 if (file == INVALID_HANDLE_VALUE)
243 msiobj_release( &row->hdr );
250 r = MSI_RecordReadStream( row, 2, buffer, &sz );
251 if (r != ERROR_SUCCESS)
253 ERR("Failed to get stream\n");
256 WriteFile( file, buffer, sz, &write, NULL );
257 } while (sz == sizeof buffer);
260 msiobj_release( &row->hdr );
261 if (r != ERROR_SUCCESS)
263 DeleteFileW( tmpfile );
268 /* keep a reference to prevent the dll from being unloaded */
269 if (dll && !(binary->module = LoadLibraryW( tmpfile )))
271 WARN( "failed to load dll %s (%u)\n", debugstr_w( tmpfile ), GetLastError() );
273 binary->source = strdupW( source );
274 binary->tmpfile = strdupW( tmpfile );
275 list_add_tail( &package->binaries, &binary->entry );
279 static MSIBINARY *get_temp_binary( MSIPACKAGE *package, LPCWSTR source, BOOL dll )
283 LIST_FOR_EACH_ENTRY( binary, &package->binaries, MSIBINARY, entry )
285 if (!strcmpW( binary->source, source ))
289 return create_temp_binary( package, source, dll );
292 static void file_running_action(MSIPACKAGE* package, HANDLE Handle,
293 BOOL process, LPCWSTR name)
295 MSIRUNNINGACTION *action;
297 action = msi_alloc( sizeof(MSIRUNNINGACTION) );
299 action->handle = Handle;
300 action->process = process;
301 action->name = strdupW(name);
303 list_add_tail( &package->RunningActions, &action->entry );
306 static UINT custom_get_process_return( HANDLE process )
310 GetExitCodeProcess( process, &rc );
312 return ERROR_FUNCTION_FAILED;
313 return ERROR_SUCCESS;
316 static UINT custom_get_thread_return( MSIPACKAGE *package, HANDLE thread )
320 GetExitCodeThread( thread, &rc );
324 case ERROR_FUNCTION_NOT_CALLED:
326 case ERROR_INSTALL_USEREXIT:
327 case ERROR_INSTALL_FAILURE:
329 case ERROR_NO_MORE_ITEMS:
330 return ERROR_SUCCESS;
331 case ERROR_INSTALL_SUSPEND:
332 ACTION_ForceReboot( package );
333 return ERROR_SUCCESS;
335 ERR("Invalid Return Code %d\n",rc);
336 return ERROR_INSTALL_FAILURE;
340 static UINT wait_process_handle(MSIPACKAGE* package, UINT type,
341 HANDLE ProcessHandle, LPCWSTR name)
343 UINT rc = ERROR_SUCCESS;
345 if (!(type & msidbCustomActionTypeAsync))
347 TRACE("waiting for %s\n", debugstr_w(name));
349 msi_dialog_check_messages(ProcessHandle);
351 if (!(type & msidbCustomActionTypeContinue))
352 rc = custom_get_process_return(ProcessHandle);
354 CloseHandle(ProcessHandle);
358 TRACE("%s running in background\n", debugstr_w(name));
360 if (!(type & msidbCustomActionTypeContinue))
361 file_running_action(package, ProcessHandle, TRUE, name);
363 CloseHandle(ProcessHandle);
369 typedef struct _msi_custom_action_info {
379 } msi_custom_action_info;
381 static void release_custom_action_data( msi_custom_action_info *info )
383 EnterCriticalSection( &msi_custom_action_cs );
387 list_remove( &info->entry );
389 CloseHandle( info->handle );
390 msi_free( info->action );
391 msi_free( info->source );
392 msi_free( info->target );
393 msiobj_release( &info->package->hdr );
397 LeaveCriticalSection( &msi_custom_action_cs );
400 /* must be called inside msi_custom_action_cs if info is in the pending custom actions list */
401 static void addref_custom_action_data( msi_custom_action_info *info )
406 static UINT wait_thread_handle( msi_custom_action_info *info )
408 UINT rc = ERROR_SUCCESS;
410 if (!(info->type & msidbCustomActionTypeAsync))
412 TRACE("waiting for %s\n", debugstr_w( info->action ));
414 msi_dialog_check_messages( info->handle );
416 if (!(info->type & msidbCustomActionTypeContinue))
417 rc = custom_get_thread_return( info->package, info->handle );
419 release_custom_action_data( info );
423 TRACE("%s running in background\n", debugstr_w( info->action ));
429 static msi_custom_action_info *find_action_by_guid( const GUID *guid )
431 msi_custom_action_info *info;
434 EnterCriticalSection( &msi_custom_action_cs );
436 LIST_FOR_EACH_ENTRY( info, &msi_pending_custom_actions, msi_custom_action_info, entry )
438 if (IsEqualGUID( &info->guid, guid ))
440 addref_custom_action_data( info );
446 LeaveCriticalSection( &msi_custom_action_cs );
454 static void handle_msi_break( LPCWSTR target )
459 static const WCHAR MsiBreak[] = { 'M','s','i','B','r','e','a','k',0 };
460 static const WCHAR WindowsInstaller[] = {
461 'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0
464 static const WCHAR format[] = {
465 'T','o',' ','d','e','b','u','g',' ','y','o','u','r',' ',
466 'c','u','s','t','o','m',' ','a','c','t','i','o','n',',',' ',
467 'a','t','t','a','c','h',' ','y','o','u','r',' ','d','e','b','u','g','g','e','r',' ',
468 't','o',' ','p','r','o','c','e','s','s',' ','%','i',' ','(','0','x','%','X',')',' ',
469 'a','n','d',' ','p','r','e','s','s',' ','O','K',0
472 if( !GetEnvironmentVariableW( MsiBreak, val, MAX_PATH ))
475 if( strcmpiW( val, target ))
478 msg = msi_alloc( (lstrlenW(format) + 10) * sizeof(WCHAR) );
482 wsprintfW( msg, format, GetCurrentProcessId(), GetCurrentProcessId());
483 MessageBoxW( NULL, msg, WindowsInstaller, MB_OK);
488 static UINT get_action_info( const GUID *guid, INT *type, MSIHANDLE *handle,
489 BSTR *dll, BSTR *funcname,
490 IWineMsiRemotePackage **package )
492 IClassFactory *cf = NULL;
493 IWineMsiRemoteCustomAction *rca = NULL;
496 r = DllGetClassObject( &CLSID_WineMsiRemoteCustomAction,
497 &IID_IClassFactory, (LPVOID *)&cf );
500 ERR("failed to get IClassFactory interface\n");
501 return ERROR_FUNCTION_FAILED;
504 r = IClassFactory_CreateInstance( cf, NULL, &IID_IWineMsiRemoteCustomAction, (LPVOID *)&rca );
507 ERR("failed to get IWineMsiRemoteCustomAction interface\n");
508 return ERROR_FUNCTION_FAILED;
511 r = IWineMsiRemoteCustomAction_GetActionInfo( rca, guid, type, handle, dll, funcname, package );
512 IWineMsiRemoteCustomAction_Release( rca );
515 ERR("GetActionInfo failed\n");
516 return ERROR_FUNCTION_FAILED;
519 return ERROR_SUCCESS;
523 extern UINT CUSTOMPROC_wrapper( MsiCustomActionEntryPoint proc, MSIHANDLE handle );
524 __ASM_GLOBAL_FUNC( CUSTOMPROC_wrapper,
526 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
527 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
529 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
531 "movl 8(%ebp),%eax\n\t"
534 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
535 __ASM_CFI(".cfi_same_value %ebp\n\t")
538 static inline UINT CUSTOMPROC_wrapper( MsiCustomActionEntryPoint proc, MSIHANDLE handle )
544 static DWORD ACTION_CallDllFunction( const GUID *guid )
546 MsiCustomActionEntryPoint fn;
547 MSIHANDLE hPackage, handle;
550 UINT r = ERROR_FUNCTION_FAILED;
551 BSTR dll = NULL, function = NULL;
553 IWineMsiRemotePackage *remote_package = NULL;
555 TRACE("%s\n", debugstr_guid( guid ));
557 r = get_action_info( guid, &type, &handle, &dll, &function, &remote_package );
558 if (r != ERROR_SUCCESS)
561 hModule = LoadLibraryW( dll );
564 WARN( "failed to load dll %s (%u)\n", debugstr_w( dll ), GetLastError() );
565 return ERROR_SUCCESS;
568 proc = strdupWtoA( function );
569 fn = (MsiCustomActionEntryPoint) GetProcAddress( hModule, proc );
573 hPackage = alloc_msi_remote_handle( (IUnknown *)remote_package );
576 IWineMsiRemotePackage_SetMsiHandle( remote_package, handle );
577 TRACE("calling %s\n", debugstr_w( function ) );
578 handle_msi_break( function );
582 r = CUSTOMPROC_wrapper( fn, hPackage );
586 ERR("Custom action (%s:%s) caused a page fault: %08x\n",
587 debugstr_w(dll), debugstr_w(function), GetExceptionCode());
592 MsiCloseHandle( hPackage );
595 ERR("failed to create handle for %p\n", remote_package );
598 ERR("GetProcAddress(%s) failed\n", debugstr_w( function ) );
600 FreeLibrary(hModule);
602 IWineMsiRemotePackage_Release( remote_package );
603 SysFreeString( dll );
604 SysFreeString( function );
605 MsiCloseHandle( handle );
610 static DWORD WINAPI DllThread( LPVOID arg )
615 TRACE("custom action (%x) started\n", GetCurrentThreadId() );
617 rc = ACTION_CallDllFunction( guid );
619 TRACE("custom action (%x) returned %i\n", GetCurrentThreadId(), rc );
621 MsiCloseAllHandles();
625 static DWORD ACTION_CAInstallPackage(const GUID *guid)
627 msi_custom_action_info *info;
628 UINT r = ERROR_FUNCTION_FAILED;
629 INSTALLUILEVEL old_level;
631 info = find_action_by_guid(guid);
634 ERR("failed to find action %s\n", debugstr_guid(guid));
638 old_level = MsiSetInternalUI(INSTALLUILEVEL_BASIC, NULL);
639 r = MsiInstallProductW(info->source, info->target);
640 MsiSetInternalUI(old_level, NULL);
642 release_custom_action_data(info);
647 static DWORD WINAPI ConcurrentInstallThread(LPVOID arg)
652 TRACE("concurrent installation (%x) started\n", GetCurrentThreadId());
654 rc = ACTION_CAInstallPackage(guid);
656 TRACE("concurrent installation (%x) returned %i\n", GetCurrentThreadId(), rc);
658 MsiCloseAllHandles();
662 static msi_custom_action_info *do_msidbCustomActionTypeDll(
663 MSIPACKAGE *package, INT type, LPCWSTR source, LPCWSTR target, LPCWSTR action )
665 msi_custom_action_info *info;
667 info = msi_alloc( sizeof *info );
671 msiobj_addref( &package->hdr );
672 info->refs = 2; /* 1 for our caller and 1 for thread we created */
673 info->package = package;
675 info->target = strdupW( target );
676 info->source = strdupW( source );
677 info->action = strdupW( action );
678 CoCreateGuid( &info->guid );
680 EnterCriticalSection( &msi_custom_action_cs );
681 list_add_tail( &msi_pending_custom_actions, &info->entry );
682 LeaveCriticalSection( &msi_custom_action_cs );
684 info->handle = CreateThread( NULL, 0, DllThread, &info->guid, 0, NULL );
687 /* release both references */
688 release_custom_action_data( info );
689 release_custom_action_data( info );
696 static msi_custom_action_info *do_msidbCAConcurrentInstall(
697 MSIPACKAGE *package, INT type, LPCWSTR source, LPCWSTR target, LPCWSTR action)
699 msi_custom_action_info *info;
701 info = msi_alloc( sizeof *info );
705 msiobj_addref( &package->hdr );
706 info->refs = 2; /* 1 for our caller and 1 for thread we created */
707 info->package = package;
709 info->target = strdupW( target );
710 info->source = strdupW( source );
711 info->action = strdupW( action );
712 CoCreateGuid( &info->guid );
714 EnterCriticalSection( &msi_custom_action_cs );
715 list_add_tail( &msi_pending_custom_actions, &info->entry );
716 LeaveCriticalSection( &msi_custom_action_cs );
718 info->handle = CreateThread( NULL, 0, ConcurrentInstallThread, &info->guid, 0, NULL );
721 /* release both references */
722 release_custom_action_data( info );
723 release_custom_action_data( info );
730 static UINT HANDLE_CustomType23(MSIPACKAGE *package, LPCWSTR source,
731 LPCWSTR target, const INT type, LPCWSTR action)
733 msi_custom_action_info *info;
734 WCHAR package_path[MAX_PATH];
739 msi_get_property(package->db, szSourceDir, package_path, &size);
740 lstrcatW(package_path, szBackSlash);
741 lstrcatW(package_path, source);
743 TRACE("Installing package %s concurrently\n", debugstr_w(package_path));
745 info = do_msidbCAConcurrentInstall(package, type, package_path, target, action);
747 r = wait_thread_handle(info);
748 release_custom_action_data( info );
752 static UINT HANDLE_CustomType1(MSIPACKAGE *package, LPCWSTR source,
753 LPCWSTR target, const INT type, LPCWSTR action)
755 msi_custom_action_info *info;
759 if (!(binary = get_temp_binary( package, source, TRUE )))
760 return ERROR_FUNCTION_FAILED;
762 TRACE("Calling function %s from %s\n", debugstr_w(target), debugstr_w(binary->tmpfile));
764 info = do_msidbCustomActionTypeDll( package, type, binary->tmpfile, target, action );
766 r = wait_thread_handle( info );
767 release_custom_action_data( info );
771 static HANDLE execute_command( const WCHAR *app, WCHAR *arg, const WCHAR *dir )
773 static const WCHAR dotexeW[] = {'.','e','x','e',0};
775 PROCESS_INFORMATION info;
776 WCHAR *exe = NULL, *cmd = NULL, *p;
784 if (!(exe = msi_alloc( MAX_PATH * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
785 len_exe = SearchPathW( NULL, app, dotexeW, MAX_PATH, exe, NULL );
786 if (len_exe >= MAX_PATH)
789 if (!(exe = msi_alloc( len_exe * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
790 len_exe = SearchPathW( NULL, app, dotexeW, len_exe, exe, NULL );
794 WARN("can't find executable %u\n", GetLastError());
796 return INVALID_HANDLE_VALUE;
799 if (arg) len_arg = strlenW( arg );
800 if (!(cmd = msi_alloc( (len_exe + len_arg + 4) * sizeof(WCHAR) )))
803 return INVALID_HANDLE_VALUE;
806 if (strchrW( exe, ' ' ))
809 memcpy( p, exe, len_exe * sizeof(WCHAR) );
822 memcpy( p, arg, len_arg * sizeof(WCHAR) );
826 memset( &si, 0, sizeof(STARTUPINFOW) );
827 ret = CreateProcessW( exe, exe ? cmd : arg, NULL, NULL, FALSE, 0, NULL, dir, &si, &info );
832 WARN("unable to execute command %u\n", GetLastError());
833 return INVALID_HANDLE_VALUE;
835 CloseHandle( info.hThread );
836 return info.hProcess;
839 static UINT HANDLE_CustomType2(MSIPACKAGE *package, LPCWSTR source,
840 LPCWSTR target, const INT type, LPCWSTR action)
846 if (!(binary = get_temp_binary( package, source, FALSE ))) return ERROR_FUNCTION_FAILED;
848 deformat_string( package, target, &arg );
849 TRACE("exe %s arg %s\n", debugstr_w(binary->tmpfile), debugstr_w(arg));
851 handle = execute_command( binary->tmpfile, arg, szCRoot );
853 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
854 return wait_process_handle( package, type, handle, action );
857 static UINT HANDLE_CustomType17(MSIPACKAGE *package, LPCWSTR source,
858 LPCWSTR target, const INT type, LPCWSTR action)
860 msi_custom_action_info *info;
864 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
866 file = msi_get_loaded_file( package, source );
869 ERR("invalid file key %s\n", debugstr_w( source ));
870 return ERROR_FUNCTION_FAILED;
873 info = do_msidbCustomActionTypeDll( package, type, file->TargetPath, target, action );
875 r = wait_thread_handle( info );
876 release_custom_action_data( info );
880 static UINT HANDLE_CustomType18(MSIPACKAGE *package, LPCWSTR source,
881 LPCWSTR target, const INT type, LPCWSTR action)
887 if (!(file = msi_get_loaded_file( package, source ))) return ERROR_FUNCTION_FAILED;
889 deformat_string( package, target, &arg );
890 TRACE("exe %s arg %s\n", debugstr_w(file->TargetPath), debugstr_w(arg));
892 handle = execute_command( file->TargetPath, arg, szCRoot );
894 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
895 return wait_process_handle( package, type, handle, action );
898 static UINT HANDLE_CustomType19(MSIPACKAGE *package, LPCWSTR source,
899 LPCWSTR target, const INT type, LPCWSTR action)
901 static const WCHAR query[] = {
902 'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ',
903 'F','R','O','M',' ','`','E','r','r','o','r','`',' ',
904 'W','H','E','R','E',' ','`','E','r','r','o','r','`',' ','=',' ',
908 LPWSTR deformated = NULL;
910 deformat_string( package, target, &deformated );
912 /* first try treat the error as a number */
913 row = MSI_QueryGetRecord( package->db, query, deformated );
916 LPCWSTR error = MSI_RecordGetString( row, 1 );
917 if ((gUILevel & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
918 MessageBoxW( NULL, error, NULL, MB_OK );
919 msiobj_release( &row->hdr );
921 else if ((gUILevel & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
922 MessageBoxW( NULL, deformated, NULL, MB_OK );
924 msi_free( deformated );
926 return ERROR_INSTALL_FAILURE;
929 static UINT HANDLE_CustomType50(MSIPACKAGE *package, LPCWSTR source,
930 LPCWSTR target, const INT type, LPCWSTR action)
935 if (!(exe = msi_dup_property( package->db, source ))) return ERROR_SUCCESS;
937 deformat_string( package, target, &arg );
938 TRACE("exe %s arg %s\n", debugstr_w(exe), debugstr_w(arg));
940 handle = execute_command( exe, arg, szCRoot );
942 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
943 return wait_process_handle( package, type, handle, action );
946 static UINT HANDLE_CustomType34(MSIPACKAGE *package, LPCWSTR source,
947 LPCWSTR target, const INT type, LPCWSTR action)
949 const WCHAR *workingdir;
953 workingdir = msi_get_target_folder( package, source );
954 if (!workingdir) return ERROR_FUNCTION_FAILED;
956 deformat_string( package, target, &cmd );
957 if (!cmd) return ERROR_FUNCTION_FAILED;
959 TRACE("cmd %s dir %s\n", debugstr_w(cmd), debugstr_w(workingdir));
961 handle = execute_command( NULL, cmd, workingdir );
963 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
964 return wait_process_handle( package, type, handle, action );
967 static DWORD ACTION_CallScript( const GUID *guid )
969 msi_custom_action_info *info;
973 info = find_action_by_guid( guid );
976 ERR("failed to find action %s\n", debugstr_guid( guid) );
977 return ERROR_FUNCTION_FAILED;
980 TRACE("function %s, script %s\n", debugstr_w( info->target ), debugstr_w( info->source ) );
982 hPackage = alloc_msihandle( &info->package->hdr );
985 r = call_script( hPackage, info->type, info->source, info->target, info->action );
986 TRACE("script returned %u\n", r);
987 MsiCloseHandle( hPackage );
990 ERR("failed to create handle for %p\n", info->package );
992 release_custom_action_data( info );
996 static DWORD WINAPI ScriptThread( LPVOID arg )
1001 TRACE("custom action (%x) started\n", GetCurrentThreadId() );
1003 rc = ACTION_CallScript( guid );
1005 TRACE("custom action (%x) returned %i\n", GetCurrentThreadId(), rc );
1007 MsiCloseAllHandles();
1011 static msi_custom_action_info *do_msidbCustomActionTypeScript(
1012 MSIPACKAGE *package, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action )
1014 msi_custom_action_info *info;
1016 info = msi_alloc( sizeof *info );
1020 msiobj_addref( &package->hdr );
1021 info->refs = 2; /* 1 for our caller and 1 for thread we created */
1022 info->package = package;
1024 info->target = strdupW( function );
1025 info->source = strdupW( script );
1026 info->action = strdupW( action );
1027 CoCreateGuid( &info->guid );
1029 EnterCriticalSection( &msi_custom_action_cs );
1030 list_add_tail( &msi_pending_custom_actions, &info->entry );
1031 LeaveCriticalSection( &msi_custom_action_cs );
1033 info->handle = CreateThread( NULL, 0, ScriptThread, &info->guid, 0, NULL );
1036 /* release both references */
1037 release_custom_action_data( info );
1038 release_custom_action_data( info );
1045 static UINT HANDLE_CustomType37_38(MSIPACKAGE *package, LPCWSTR source,
1046 LPCWSTR target, const INT type, LPCWSTR action)
1049 msi_custom_action_info *info;
1051 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1053 info = do_msidbCustomActionTypeScript( package, type, target, NULL, action );
1055 r = wait_thread_handle( info );
1056 release_custom_action_data( info );
1060 static UINT HANDLE_CustomType5_6(MSIPACKAGE *package, LPCWSTR source,
1061 LPCWSTR target, const INT type, LPCWSTR action)
1063 static const WCHAR query[] = {
1064 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1065 '`','B','i' ,'n','a','r','y','`',' ','W','H','E','R','E',' ',
1066 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0};
1068 msi_custom_action_info *info;
1069 CHAR *buffer = NULL;
1070 WCHAR *bufferw = NULL;
1074 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1076 row = MSI_QueryGetRecord(package->db, query, source);
1078 return ERROR_FUNCTION_FAILED;
1080 r = MSI_RecordReadStream(row, 2, NULL, &sz);
1081 if (r != ERROR_SUCCESS) return r;
1083 buffer = msi_alloc( sz + 1 );
1084 if (!buffer) return ERROR_FUNCTION_FAILED;
1086 r = MSI_RecordReadStream(row, 2, buffer, &sz);
1087 if (r != ERROR_SUCCESS)
1091 bufferw = strdupAtoW(buffer);
1094 r = ERROR_FUNCTION_FAILED;
1098 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1099 r = wait_thread_handle( info );
1100 release_custom_action_data( info );
1108 static UINT HANDLE_CustomType21_22(MSIPACKAGE *package, LPCWSTR source,
1109 LPCWSTR target, const INT type, LPCWSTR action)
1111 msi_custom_action_info *info;
1114 DWORD sz, szHighWord = 0, read;
1116 WCHAR *bufferw=NULL;
1120 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1122 file = msi_get_loaded_file(package, source);
1125 ERR("invalid file key %s\n", debugstr_w(source));
1126 return ERROR_FUNCTION_FAILED;
1129 hFile = CreateFileW(file->TargetPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
1130 if (hFile == INVALID_HANDLE_VALUE) return ERROR_FUNCTION_FAILED;
1132 sz = GetFileSize(hFile, &szHighWord);
1133 if (sz == INVALID_FILE_SIZE || szHighWord != 0)
1136 return ERROR_FUNCTION_FAILED;
1138 buffer = msi_alloc( sz + 1 );
1142 return ERROR_FUNCTION_FAILED;
1144 bRet = ReadFile(hFile, buffer, sz, &read, NULL);
1148 r = ERROR_FUNCTION_FAILED;
1152 bufferw = strdupAtoW(buffer);
1155 r = ERROR_FUNCTION_FAILED;
1158 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1159 r = wait_thread_handle( info );
1160 release_custom_action_data( info );
1168 static UINT HANDLE_CustomType53_54(MSIPACKAGE *package, LPCWSTR source,
1169 LPCWSTR target, const INT type, LPCWSTR action)
1171 msi_custom_action_info *info;
1175 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1177 prop = msi_dup_property( package->db, source );
1178 if (!prop) return ERROR_SUCCESS;
1180 info = do_msidbCustomActionTypeScript( package, type, prop, NULL, action );
1182 r = wait_thread_handle( info );
1183 release_custom_action_data( info );
1187 UINT ACTION_CustomAction(MSIPACKAGE *package, LPCWSTR action, UINT script, BOOL execute)
1189 static const WCHAR query[] = {
1190 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1191 '`','C','u','s','t','o','m','A','c','t','i','o','n','`',' ','W','H','E','R','E',' ',
1192 '`','A','c','t','i' ,'o','n','`',' ','=',' ','\'','%','s','\'',0};
1193 UINT rc = ERROR_SUCCESS;
1196 LPCWSTR source, target;
1197 LPWSTR ptr, deferred_data = NULL;
1198 LPWSTR deformated = NULL, action_copy = strdupW(action);
1200 /* deferred action: [properties]Action */
1201 if ((ptr = strrchrW(action_copy, ']')))
1203 deferred_data = action_copy;
1207 row = MSI_QueryGetRecord( package->db, query, action );
1210 msi_free(action_copy);
1211 return ERROR_CALL_NOT_IMPLEMENTED;
1214 type = MSI_RecordGetInteger(row,2);
1216 source = MSI_RecordGetString(row,3);
1217 target = MSI_RecordGetString(row,4);
1219 TRACE("Handling custom action %s (%x %s %s)\n",debugstr_w(action),type,
1220 debugstr_w(source), debugstr_w(target));
1222 /* handle some of the deferred actions */
1223 if (type & msidbCustomActionTypeTSAware)
1224 FIXME("msidbCustomActionTypeTSAware not handled\n");
1226 if (type & msidbCustomActionTypeInScript)
1228 if (type & msidbCustomActionTypeNoImpersonate)
1229 WARN("msidbCustomActionTypeNoImpersonate not handled\n");
1233 LPWSTR actiondata = msi_dup_property(package->db, action);
1234 LPWSTR usersid = msi_dup_property(package->db, szUserSID);
1235 LPWSTR prodcode = msi_dup_property(package->db, szProductCode);
1236 LPWSTR deferred = msi_get_deferred_action(action, actiondata, usersid, prodcode);
1238 if (type & msidbCustomActionTypeCommit)
1240 TRACE("Deferring commit action\n");
1241 msi_schedule_action(package, COMMIT_SCRIPT, deferred);
1243 else if (type & msidbCustomActionTypeRollback)
1245 TRACE("Deferring rollback action\n");
1246 msi_schedule_action(package, ROLLBACK_SCRIPT, deferred);
1250 TRACE("Deferring action\n");
1251 msi_schedule_action(package, INSTALL_SCRIPT, deferred);
1255 msi_free(actiondata);
1263 LPWSTR actiondata = msi_dup_property( package->db, action );
1265 if (type & msidbCustomActionTypeInScript)
1266 package->scheduled_action_running = TRUE;
1268 if (type & msidbCustomActionTypeCommit)
1269 package->commit_action_running = TRUE;
1271 if (type & msidbCustomActionTypeRollback)
1272 package->rollback_action_running = TRUE;
1275 set_deferred_action_props(package, deferred_data);
1276 else if (actiondata)
1277 msi_set_property(package->db, szCustomActionData, actiondata);
1279 msi_set_property(package->db, szCustomActionData, szEmpty);
1281 msi_free(actiondata);
1284 else if (!check_execution_scheduling_options(package,action,type))
1290 switch (type & CUSTOM_ACTION_TYPE_MASK)
1292 case 1: /* DLL file stored in a Binary table stream */
1293 rc = HANDLE_CustomType1(package,source,target,type,action);
1295 case 2: /* EXE file stored in a Binary table stream */
1296 rc = HANDLE_CustomType2(package,source,target,type,action);
1298 case 18: /*EXE file installed with package */
1299 rc = HANDLE_CustomType18(package,source,target,type,action);
1301 case 19: /* Error that halts install */
1302 rc = HANDLE_CustomType19(package,source,target,type,action);
1305 rc = HANDLE_CustomType17(package,source,target,type,action);
1307 case 23: /* installs another package in the source tree */
1308 deformat_string(package,target,&deformated);
1309 rc = HANDLE_CustomType23(package,source,deformated,type,action);
1310 msi_free(deformated);
1312 case 50: /*EXE file specified by a property value */
1313 rc = HANDLE_CustomType50(package,source,target,type,action);
1315 case 34: /*EXE to be run in specified directory */
1316 rc = HANDLE_CustomType34(package,source,target,type,action);
1318 case 35: /* Directory set with formatted text. */
1319 deformat_string(package,target,&deformated);
1320 MSI_SetTargetPathW(package, source, deformated);
1321 msi_free(deformated);
1323 case 51: /* Property set with formatted text. */
1327 deformat_string(package,target,&deformated);
1328 rc = msi_set_property( package->db, source, deformated );
1329 if (rc == ERROR_SUCCESS && !strcmpW( source, szSourceDir ))
1330 msi_reset_folders( package, TRUE );
1331 msi_free(deformated);
1333 case 37: /* JScript/VBScript text stored in target column. */
1335 rc = HANDLE_CustomType37_38(package,source,target,type,action);
1338 case 6: /* JScript/VBScript file stored in a Binary table stream. */
1339 rc = HANDLE_CustomType5_6(package,source,target,type,action);
1341 case 21: /* JScript/VBScript file installed with the product. */
1343 rc = HANDLE_CustomType21_22(package,source,target,type,action);
1345 case 53: /* JScript/VBScript text specified by a property value. */
1347 rc = HANDLE_CustomType53_54(package,source,target,type,action);
1350 FIXME("unhandled action type %u (%s %s)\n", type & CUSTOM_ACTION_TYPE_MASK,
1351 debugstr_w(source), debugstr_w(target));
1355 package->scheduled_action_running = FALSE;
1356 package->commit_action_running = FALSE;
1357 package->rollback_action_running = FALSE;
1358 msi_free(action_copy);
1359 msiobj_release(&row->hdr);
1363 void ACTION_FinishCustomActions(const MSIPACKAGE* package)
1366 HANDLE *wait_handles;
1367 unsigned int handle_count, i;
1368 msi_custom_action_info *info, *cursor;
1370 while ((item = list_head( &package->RunningActions )))
1372 MSIRUNNINGACTION *action = LIST_ENTRY( item, MSIRUNNINGACTION, entry );
1374 list_remove( &action->entry );
1376 TRACE("waiting for %s\n", debugstr_w( action->name ) );
1377 msi_dialog_check_messages( action->handle );
1379 CloseHandle( action->handle );
1380 msi_free( action->name );
1384 EnterCriticalSection( &msi_custom_action_cs );
1386 handle_count = list_count( &msi_pending_custom_actions );
1387 wait_handles = msi_alloc( handle_count * sizeof(HANDLE) );
1390 LIST_FOR_EACH_ENTRY_SAFE( info, cursor, &msi_pending_custom_actions, msi_custom_action_info, entry )
1392 if (info->package == package )
1394 if (DuplicateHandle(GetCurrentProcess(), info->handle, GetCurrentProcess(), &wait_handles[handle_count], SYNCHRONIZE, FALSE, 0))
1399 LeaveCriticalSection( &msi_custom_action_cs );
1401 for (i = 0; i < handle_count; i++)
1403 msi_dialog_check_messages( wait_handles[i] );
1404 CloseHandle( wait_handles[i] );
1407 msi_free( wait_handles );
1410 typedef struct _msi_custom_remote_impl {
1411 IWineMsiRemoteCustomAction IWineMsiRemoteCustomAction_iface;
1413 } msi_custom_remote_impl;
1415 static inline msi_custom_remote_impl *impl_from_IWineMsiRemoteCustomAction( IWineMsiRemoteCustomAction *iface )
1417 return CONTAINING_RECORD(iface, msi_custom_remote_impl, IWineMsiRemoteCustomAction_iface);
1420 static HRESULT WINAPI mcr_QueryInterface( IWineMsiRemoteCustomAction *iface,
1421 REFIID riid,LPVOID *ppobj)
1423 if( IsEqualCLSID( riid, &IID_IUnknown ) ||
1424 IsEqualCLSID( riid, &IID_IWineMsiRemoteCustomAction ) )
1426 IUnknown_AddRef( iface );
1431 return E_NOINTERFACE;
1434 static ULONG WINAPI mcr_AddRef( IWineMsiRemoteCustomAction *iface )
1436 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1438 return InterlockedIncrement( &This->refs );
1441 static ULONG WINAPI mcr_Release( IWineMsiRemoteCustomAction *iface )
1443 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1446 r = InterlockedDecrement( &This->refs );
1452 static HRESULT WINAPI mcr_GetActionInfo( IWineMsiRemoteCustomAction *iface, LPCGUID custom_action_guid,
1453 INT *type, MSIHANDLE *handle, BSTR *dll, BSTR *func, IWineMsiRemotePackage **remote_package )
1455 msi_custom_action_info *info;
1457 info = find_action_by_guid( custom_action_guid );
1462 *handle = alloc_msihandle( &info->package->hdr );
1463 *dll = SysAllocString( info->source );
1464 *func = SysAllocString( info->target );
1466 release_custom_action_data( info );
1467 return create_msi_remote_package( NULL, (LPVOID *)remote_package );
1470 static const IWineMsiRemoteCustomActionVtbl msi_custom_remote_vtbl =
1478 HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj )
1480 msi_custom_remote_impl* This;
1482 This = msi_alloc( sizeof *This );
1484 return E_OUTOFMEMORY;
1486 This->IWineMsiRemoteCustomAction_iface.lpVtbl = &msi_custom_remote_vtbl;