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 >= SCRIPT_MAX)
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, const WCHAR *deferred_data )
189 static const WCHAR sep[] = {'<','=','>',0};
190 const WCHAR *end, *beg = deferred_data + 1;
192 end = strstrW(beg, sep);
193 msi_set_property( package->db, szCustomActionData, beg, end - beg );
196 end = strstrW(beg, sep);
197 msi_set_property( package->db, szUserSID, beg, end - beg );
200 end = strchrW(beg, ']');
201 msi_set_property( package->db, szProductCode, beg, end - beg );
204 static MSIBINARY *create_temp_binary( MSIPACKAGE *package, LPCWSTR source, BOOL dll )
206 static const WCHAR query[] = {
207 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
208 '`','B','i' ,'n','a','r','y','`',' ','W','H','E','R','E',' ',
209 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0};
214 WCHAR fmt[MAX_PATH], tmpfile[MAX_PATH];
215 DWORD sz = MAX_PATH, write;
218 if (msi_get_property(package->db, szTempFolder, fmt, &sz) != ERROR_SUCCESS)
219 GetTempPathW(MAX_PATH, fmt);
221 if (!GetTempFileNameW( fmt, szMsi, 0, tmpfile ))
223 TRACE("unable to create temp file %s (%u)\n", debugstr_w(tmpfile), GetLastError());
227 row = MSI_QueryGetRecord(package->db, query, source);
231 if (!(binary = msi_alloc_zero( sizeof(MSIBINARY) )))
233 msiobj_release( &row->hdr );
236 file = CreateFileW( tmpfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
237 if (file == INVALID_HANDLE_VALUE)
239 msiobj_release( &row->hdr );
246 r = MSI_RecordReadStream( row, 2, buffer, &sz );
247 if (r != ERROR_SUCCESS)
249 ERR("Failed to get stream\n");
252 WriteFile( file, buffer, sz, &write, NULL );
253 } while (sz == sizeof buffer);
256 msiobj_release( &row->hdr );
257 if (r != ERROR_SUCCESS)
259 DeleteFileW( tmpfile );
264 /* keep a reference to prevent the dll from being unloaded */
265 if (dll && !(binary->module = LoadLibraryW( tmpfile )))
267 WARN( "failed to load dll %s (%u)\n", debugstr_w( tmpfile ), GetLastError() );
269 binary->source = strdupW( source );
270 binary->tmpfile = strdupW( tmpfile );
271 list_add_tail( &package->binaries, &binary->entry );
275 static MSIBINARY *get_temp_binary( MSIPACKAGE *package, LPCWSTR source, BOOL dll )
279 LIST_FOR_EACH_ENTRY( binary, &package->binaries, MSIBINARY, entry )
281 if (!strcmpW( binary->source, source ))
285 return create_temp_binary( package, source, dll );
288 static void file_running_action(MSIPACKAGE* package, HANDLE Handle,
289 BOOL process, LPCWSTR name)
291 MSIRUNNINGACTION *action;
293 action = msi_alloc( sizeof(MSIRUNNINGACTION) );
295 action->handle = Handle;
296 action->process = process;
297 action->name = strdupW(name);
299 list_add_tail( &package->RunningActions, &action->entry );
302 static UINT custom_get_process_return( HANDLE process )
306 GetExitCodeProcess( process, &rc );
307 TRACE("exit code is %u\n", rc);
309 return ERROR_FUNCTION_FAILED;
310 return ERROR_SUCCESS;
313 static UINT custom_get_thread_return( MSIPACKAGE *package, HANDLE thread )
317 GetExitCodeThread( thread, &rc );
321 case ERROR_FUNCTION_NOT_CALLED:
323 case ERROR_INSTALL_USEREXIT:
324 case ERROR_INSTALL_FAILURE:
326 case ERROR_NO_MORE_ITEMS:
327 return ERROR_SUCCESS;
328 case ERROR_INSTALL_SUSPEND:
329 ACTION_ForceReboot( package );
330 return ERROR_SUCCESS;
332 ERR("Invalid Return Code %d\n",rc);
333 return ERROR_INSTALL_FAILURE;
337 static UINT wait_process_handle(MSIPACKAGE* package, UINT type,
338 HANDLE ProcessHandle, LPCWSTR name)
340 UINT rc = ERROR_SUCCESS;
342 if (!(type & msidbCustomActionTypeAsync))
344 TRACE("waiting for %s\n", debugstr_w(name));
346 msi_dialog_check_messages(ProcessHandle);
348 if (!(type & msidbCustomActionTypeContinue))
349 rc = custom_get_process_return(ProcessHandle);
351 CloseHandle(ProcessHandle);
355 TRACE("%s running in background\n", debugstr_w(name));
357 if (!(type & msidbCustomActionTypeContinue))
358 file_running_action(package, ProcessHandle, TRUE, name);
360 CloseHandle(ProcessHandle);
366 typedef struct _msi_custom_action_info {
376 } msi_custom_action_info;
378 static void release_custom_action_data( msi_custom_action_info *info )
380 EnterCriticalSection( &msi_custom_action_cs );
384 list_remove( &info->entry );
386 CloseHandle( info->handle );
387 msi_free( info->action );
388 msi_free( info->source );
389 msi_free( info->target );
390 msiobj_release( &info->package->hdr );
394 LeaveCriticalSection( &msi_custom_action_cs );
397 /* must be called inside msi_custom_action_cs if info is in the pending custom actions list */
398 static void addref_custom_action_data( msi_custom_action_info *info )
403 static UINT wait_thread_handle( msi_custom_action_info *info )
405 UINT rc = ERROR_SUCCESS;
407 if (!(info->type & msidbCustomActionTypeAsync))
409 TRACE("waiting for %s\n", debugstr_w( info->action ));
411 msi_dialog_check_messages( info->handle );
413 if (!(info->type & msidbCustomActionTypeContinue))
414 rc = custom_get_thread_return( info->package, info->handle );
416 release_custom_action_data( info );
420 TRACE("%s running in background\n", debugstr_w( info->action ));
426 static msi_custom_action_info *find_action_by_guid( const GUID *guid )
428 msi_custom_action_info *info;
431 EnterCriticalSection( &msi_custom_action_cs );
433 LIST_FOR_EACH_ENTRY( info, &msi_pending_custom_actions, msi_custom_action_info, entry )
435 if (IsEqualGUID( &info->guid, guid ))
437 addref_custom_action_data( info );
443 LeaveCriticalSection( &msi_custom_action_cs );
451 static void handle_msi_break( LPCWSTR target )
456 static const WCHAR MsiBreak[] = { 'M','s','i','B','r','e','a','k',0 };
457 static const WCHAR WindowsInstaller[] = {
458 'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0
461 static const WCHAR format[] = {
462 'T','o',' ','d','e','b','u','g',' ','y','o','u','r',' ',
463 'c','u','s','t','o','m',' ','a','c','t','i','o','n',',',' ',
464 'a','t','t','a','c','h',' ','y','o','u','r',' ','d','e','b','u','g','g','e','r',' ',
465 't','o',' ','p','r','o','c','e','s','s',' ','%','i',' ','(','0','x','%','X',')',' ',
466 'a','n','d',' ','p','r','e','s','s',' ','O','K',0
469 if( !GetEnvironmentVariableW( MsiBreak, val, MAX_PATH ))
472 if( strcmpiW( val, target ))
475 msg = msi_alloc( (lstrlenW(format) + 10) * sizeof(WCHAR) );
479 wsprintfW( msg, format, GetCurrentProcessId(), GetCurrentProcessId());
480 MessageBoxW( NULL, msg, WindowsInstaller, MB_OK);
485 static UINT get_action_info( const GUID *guid, INT *type, MSIHANDLE *handle,
486 BSTR *dll, BSTR *funcname,
487 IWineMsiRemotePackage **package )
489 IClassFactory *cf = NULL;
490 IWineMsiRemoteCustomAction *rca = NULL;
493 r = DllGetClassObject( &CLSID_WineMsiRemoteCustomAction,
494 &IID_IClassFactory, (LPVOID *)&cf );
497 ERR("failed to get IClassFactory interface\n");
498 return ERROR_FUNCTION_FAILED;
501 r = IClassFactory_CreateInstance( cf, NULL, &IID_IWineMsiRemoteCustomAction, (LPVOID *)&rca );
504 ERR("failed to get IWineMsiRemoteCustomAction interface\n");
505 return ERROR_FUNCTION_FAILED;
508 r = IWineMsiRemoteCustomAction_GetActionInfo( rca, guid, type, handle, dll, funcname, package );
509 IWineMsiRemoteCustomAction_Release( rca );
512 ERR("GetActionInfo failed\n");
513 return ERROR_FUNCTION_FAILED;
516 return ERROR_SUCCESS;
520 extern UINT CUSTOMPROC_wrapper( MsiCustomActionEntryPoint proc, MSIHANDLE handle );
521 __ASM_GLOBAL_FUNC( CUSTOMPROC_wrapper,
523 __ASM_CFI(".cfi_adjust_cfa_offset 4\n\t")
524 __ASM_CFI(".cfi_rel_offset %ebp,0\n\t")
526 __ASM_CFI(".cfi_def_cfa_register %ebp\n\t")
528 "movl 8(%ebp),%eax\n\t"
531 __ASM_CFI(".cfi_def_cfa %esp,4\n\t")
532 __ASM_CFI(".cfi_same_value %ebp\n\t")
535 static inline UINT CUSTOMPROC_wrapper( MsiCustomActionEntryPoint proc, MSIHANDLE handle )
541 static DWORD ACTION_CallDllFunction( const GUID *guid )
543 MsiCustomActionEntryPoint fn;
544 MSIHANDLE hPackage, handle;
547 UINT r = ERROR_FUNCTION_FAILED;
548 BSTR dll = NULL, function = NULL;
550 IWineMsiRemotePackage *remote_package = NULL;
552 TRACE("%s\n", debugstr_guid( guid ));
554 r = get_action_info( guid, &type, &handle, &dll, &function, &remote_package );
555 if (r != ERROR_SUCCESS)
558 hModule = LoadLibraryW( dll );
561 WARN( "failed to load dll %s (%u)\n", debugstr_w( dll ), GetLastError() );
562 return ERROR_SUCCESS;
565 proc = strdupWtoA( function );
566 fn = (MsiCustomActionEntryPoint) GetProcAddress( hModule, proc );
570 hPackage = alloc_msi_remote_handle( (IUnknown *)remote_package );
573 IWineMsiRemotePackage_SetMsiHandle( remote_package, handle );
574 TRACE("calling %s\n", debugstr_w( function ) );
575 handle_msi_break( function );
579 r = CUSTOMPROC_wrapper( fn, hPackage );
583 ERR("Custom action (%s:%s) caused a page fault: %08x\n",
584 debugstr_w(dll), debugstr_w(function), GetExceptionCode());
589 MsiCloseHandle( hPackage );
592 ERR("failed to create handle for %p\n", remote_package );
595 ERR("GetProcAddress(%s) failed\n", debugstr_w( function ) );
597 FreeLibrary(hModule);
599 IWineMsiRemotePackage_Release( remote_package );
600 SysFreeString( dll );
601 SysFreeString( function );
602 MsiCloseHandle( handle );
607 static DWORD WINAPI DllThread( LPVOID arg )
612 TRACE("custom action (%x) started\n", GetCurrentThreadId() );
614 rc = ACTION_CallDllFunction( guid );
616 TRACE("custom action (%x) returned %i\n", GetCurrentThreadId(), rc );
618 MsiCloseAllHandles();
622 static DWORD ACTION_CAInstallPackage(const GUID *guid)
624 msi_custom_action_info *info;
625 UINT r = ERROR_FUNCTION_FAILED;
626 INSTALLUILEVEL old_level;
628 info = find_action_by_guid(guid);
631 ERR("failed to find action %s\n", debugstr_guid(guid));
635 old_level = MsiSetInternalUI(INSTALLUILEVEL_BASIC, NULL);
636 r = MsiInstallProductW(info->source, info->target);
637 MsiSetInternalUI(old_level, NULL);
639 release_custom_action_data(info);
644 static DWORD WINAPI ConcurrentInstallThread(LPVOID arg)
649 TRACE("concurrent installation (%x) started\n", GetCurrentThreadId());
651 rc = ACTION_CAInstallPackage(guid);
653 TRACE("concurrent installation (%x) returned %i\n", GetCurrentThreadId(), rc);
655 MsiCloseAllHandles();
659 static msi_custom_action_info *do_msidbCustomActionTypeDll(
660 MSIPACKAGE *package, INT type, LPCWSTR source, LPCWSTR target, LPCWSTR action )
662 msi_custom_action_info *info;
664 info = msi_alloc( sizeof *info );
668 msiobj_addref( &package->hdr );
669 info->refs = 2; /* 1 for our caller and 1 for thread we created */
670 info->package = package;
672 info->target = strdupW( target );
673 info->source = strdupW( source );
674 info->action = strdupW( action );
675 CoCreateGuid( &info->guid );
677 EnterCriticalSection( &msi_custom_action_cs );
678 list_add_tail( &msi_pending_custom_actions, &info->entry );
679 LeaveCriticalSection( &msi_custom_action_cs );
681 info->handle = CreateThread( NULL, 0, DllThread, &info->guid, 0, NULL );
684 /* release both references */
685 release_custom_action_data( info );
686 release_custom_action_data( info );
693 static msi_custom_action_info *do_msidbCAConcurrentInstall(
694 MSIPACKAGE *package, INT type, LPCWSTR source, LPCWSTR target, LPCWSTR action)
696 msi_custom_action_info *info;
698 info = msi_alloc( sizeof *info );
702 msiobj_addref( &package->hdr );
703 info->refs = 2; /* 1 for our caller and 1 for thread we created */
704 info->package = package;
706 info->target = strdupW( target );
707 info->source = strdupW( source );
708 info->action = strdupW( action );
709 CoCreateGuid( &info->guid );
711 EnterCriticalSection( &msi_custom_action_cs );
712 list_add_tail( &msi_pending_custom_actions, &info->entry );
713 LeaveCriticalSection( &msi_custom_action_cs );
715 info->handle = CreateThread( NULL, 0, ConcurrentInstallThread, &info->guid, 0, NULL );
718 /* release both references */
719 release_custom_action_data( info );
720 release_custom_action_data( info );
727 static UINT HANDLE_CustomType23(MSIPACKAGE *package, LPCWSTR source,
728 LPCWSTR target, const INT type, LPCWSTR action)
730 msi_custom_action_info *info;
731 WCHAR package_path[MAX_PATH];
735 msi_get_property(package->db, szSourceDir, package_path, &size);
736 lstrcatW(package_path, szBackSlash);
737 lstrcatW(package_path, source);
739 TRACE("Installing package %s concurrently\n", debugstr_w(package_path));
741 info = do_msidbCAConcurrentInstall(package, type, package_path, target, action);
742 return wait_thread_handle(info);
745 static UINT HANDLE_CustomType1(MSIPACKAGE *package, LPCWSTR source,
746 LPCWSTR target, const INT type, LPCWSTR action)
748 msi_custom_action_info *info;
751 if (!(binary = get_temp_binary( package, source, TRUE )))
752 return ERROR_FUNCTION_FAILED;
754 TRACE("Calling function %s from %s\n", debugstr_w(target), debugstr_w(binary->tmpfile));
756 info = do_msidbCustomActionTypeDll( package, type, binary->tmpfile, target, action );
757 return wait_thread_handle( info );
760 static HANDLE execute_command( const WCHAR *app, WCHAR *arg, const WCHAR *dir )
762 static const WCHAR dotexeW[] = {'.','e','x','e',0};
764 PROCESS_INFORMATION info;
765 WCHAR *exe = NULL, *cmd = NULL, *p;
773 if (!(exe = msi_alloc( MAX_PATH * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
774 len_exe = SearchPathW( NULL, app, dotexeW, MAX_PATH, exe, NULL );
775 if (len_exe >= MAX_PATH)
778 if (!(exe = msi_alloc( len_exe * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
779 len_exe = SearchPathW( NULL, app, dotexeW, len_exe, exe, NULL );
783 WARN("can't find executable %u\n", GetLastError());
785 return INVALID_HANDLE_VALUE;
788 if (arg) len_arg = strlenW( arg );
789 if (!(cmd = msi_alloc( (len_exe + len_arg + 4) * sizeof(WCHAR) )))
792 return INVALID_HANDLE_VALUE;
795 if (strchrW( exe, ' ' ))
798 memcpy( p, exe, len_exe * sizeof(WCHAR) );
811 memcpy( p, arg, len_arg * sizeof(WCHAR) );
815 memset( &si, 0, sizeof(STARTUPINFOW) );
816 ret = CreateProcessW( exe, exe ? cmd : arg, NULL, NULL, FALSE, 0, NULL, dir, &si, &info );
821 WARN("unable to execute command %u\n", GetLastError());
822 return INVALID_HANDLE_VALUE;
824 CloseHandle( info.hThread );
825 return info.hProcess;
828 static UINT HANDLE_CustomType2(MSIPACKAGE *package, LPCWSTR source,
829 LPCWSTR target, const INT type, LPCWSTR action)
835 if (!(binary = get_temp_binary( package, source, FALSE ))) return ERROR_FUNCTION_FAILED;
837 deformat_string( package, target, &arg );
838 TRACE("exe %s arg %s\n", debugstr_w(binary->tmpfile), debugstr_w(arg));
840 handle = execute_command( binary->tmpfile, arg, szCRoot );
842 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
843 return wait_process_handle( package, type, handle, action );
846 static UINT HANDLE_CustomType17(MSIPACKAGE *package, LPCWSTR source,
847 LPCWSTR target, const INT type, LPCWSTR action)
849 msi_custom_action_info *info;
852 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
854 file = msi_get_loaded_file( package, source );
857 ERR("invalid file key %s\n", debugstr_w( source ));
858 return ERROR_FUNCTION_FAILED;
861 info = do_msidbCustomActionTypeDll( package, type, file->TargetPath, target, action );
862 return wait_thread_handle( info );
865 static UINT HANDLE_CustomType18(MSIPACKAGE *package, LPCWSTR source,
866 LPCWSTR target, const INT type, LPCWSTR action)
872 if (!(file = msi_get_loaded_file( package, source ))) return ERROR_FUNCTION_FAILED;
874 deformat_string( package, target, &arg );
875 TRACE("exe %s arg %s\n", debugstr_w(file->TargetPath), debugstr_w(arg));
877 handle = execute_command( file->TargetPath, arg, szCRoot );
879 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
880 return wait_process_handle( package, type, handle, action );
883 static UINT HANDLE_CustomType19(MSIPACKAGE *package, LPCWSTR source,
884 LPCWSTR target, const INT type, LPCWSTR action)
886 static const WCHAR query[] = {
887 'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ',
888 'F','R','O','M',' ','`','E','r','r','o','r','`',' ',
889 'W','H','E','R','E',' ','`','E','r','r','o','r','`',' ','=',' ',
893 LPWSTR deformated = NULL;
895 deformat_string( package, target, &deformated );
897 /* first try treat the error as a number */
898 row = MSI_QueryGetRecord( package->db, query, deformated );
901 LPCWSTR error = MSI_RecordGetString( row, 1 );
902 if ((package->ui_level & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
903 MessageBoxW( NULL, error, NULL, MB_OK );
904 msiobj_release( &row->hdr );
906 else if ((package->ui_level & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
907 MessageBoxW( NULL, deformated, NULL, MB_OK );
909 msi_free( deformated );
911 return ERROR_INSTALL_FAILURE;
914 static UINT HANDLE_CustomType50(MSIPACKAGE *package, LPCWSTR source,
915 LPCWSTR target, const INT type, LPCWSTR action)
920 if (!(exe = msi_dup_property( package->db, source ))) return ERROR_SUCCESS;
922 deformat_string( package, target, &arg );
923 TRACE("exe %s arg %s\n", debugstr_w(exe), debugstr_w(arg));
925 handle = execute_command( exe, arg, szCRoot );
927 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
928 return wait_process_handle( package, type, handle, action );
931 static UINT HANDLE_CustomType34(MSIPACKAGE *package, LPCWSTR source,
932 LPCWSTR target, const INT type, LPCWSTR action)
934 const WCHAR *workingdir = NULL;
940 workingdir = msi_get_target_folder( package, source );
941 if (!workingdir) return ERROR_FUNCTION_FAILED;
943 deformat_string( package, target, &cmd );
944 if (!cmd) return ERROR_FUNCTION_FAILED;
946 TRACE("cmd %s dir %s\n", debugstr_w(cmd), debugstr_w(workingdir));
948 handle = execute_command( NULL, cmd, workingdir );
950 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
951 return wait_process_handle( package, type, handle, action );
954 static DWORD ACTION_CallScript( const GUID *guid )
956 msi_custom_action_info *info;
958 UINT r = ERROR_FUNCTION_FAILED;
960 info = find_action_by_guid( guid );
963 ERR("failed to find action %s\n", debugstr_guid( guid) );
964 return ERROR_FUNCTION_FAILED;
967 TRACE("function %s, script %s\n", debugstr_w( info->target ), debugstr_w( info->source ) );
969 hPackage = alloc_msihandle( &info->package->hdr );
972 r = call_script( hPackage, info->type, info->source, info->target, info->action );
973 TRACE("script returned %u\n", r);
974 MsiCloseHandle( hPackage );
977 ERR("failed to create handle for %p\n", info->package );
979 release_custom_action_data( info );
983 static DWORD WINAPI ScriptThread( LPVOID arg )
988 TRACE("custom action (%x) started\n", GetCurrentThreadId() );
990 rc = ACTION_CallScript( guid );
992 TRACE("custom action (%x) returned %i\n", GetCurrentThreadId(), rc );
994 MsiCloseAllHandles();
998 static msi_custom_action_info *do_msidbCustomActionTypeScript(
999 MSIPACKAGE *package, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action )
1001 msi_custom_action_info *info;
1003 info = msi_alloc( sizeof *info );
1007 msiobj_addref( &package->hdr );
1008 info->refs = 2; /* 1 for our caller and 1 for thread we created */
1009 info->package = package;
1011 info->target = strdupW( function );
1012 info->source = strdupW( script );
1013 info->action = strdupW( action );
1014 CoCreateGuid( &info->guid );
1016 EnterCriticalSection( &msi_custom_action_cs );
1017 list_add_tail( &msi_pending_custom_actions, &info->entry );
1018 LeaveCriticalSection( &msi_custom_action_cs );
1020 info->handle = CreateThread( NULL, 0, ScriptThread, &info->guid, 0, NULL );
1023 /* release both references */
1024 release_custom_action_data( info );
1025 release_custom_action_data( info );
1032 static UINT HANDLE_CustomType37_38(MSIPACKAGE *package, LPCWSTR source,
1033 LPCWSTR target, const INT type, LPCWSTR action)
1035 msi_custom_action_info *info;
1037 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1039 info = do_msidbCustomActionTypeScript( package, type, target, NULL, action );
1040 return wait_thread_handle( info );
1043 static UINT HANDLE_CustomType5_6(MSIPACKAGE *package, LPCWSTR source,
1044 LPCWSTR target, const INT type, LPCWSTR action)
1046 static const WCHAR query[] = {
1047 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1048 '`','B','i' ,'n','a','r','y','`',' ','W','H','E','R','E',' ',
1049 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0};
1051 msi_custom_action_info *info;
1052 CHAR *buffer = NULL;
1053 WCHAR *bufferw = NULL;
1057 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1059 row = MSI_QueryGetRecord(package->db, query, source);
1061 return ERROR_FUNCTION_FAILED;
1063 r = MSI_RecordReadStream(row, 2, NULL, &sz);
1064 if (r != ERROR_SUCCESS) return r;
1066 buffer = msi_alloc( sz + 1 );
1067 if (!buffer) return ERROR_FUNCTION_FAILED;
1069 r = MSI_RecordReadStream(row, 2, buffer, &sz);
1070 if (r != ERROR_SUCCESS)
1074 bufferw = strdupAtoW(buffer);
1077 r = ERROR_FUNCTION_FAILED;
1081 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1082 r = wait_thread_handle( info );
1090 static UINT HANDLE_CustomType21_22(MSIPACKAGE *package, LPCWSTR source,
1091 LPCWSTR target, const INT type, LPCWSTR action)
1093 msi_custom_action_info *info;
1096 DWORD sz, szHighWord = 0, read;
1098 WCHAR *bufferw=NULL;
1102 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1104 file = msi_get_loaded_file(package, source);
1107 ERR("invalid file key %s\n", debugstr_w(source));
1108 return ERROR_FUNCTION_FAILED;
1111 hFile = CreateFileW(file->TargetPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
1112 if (hFile == INVALID_HANDLE_VALUE) return ERROR_FUNCTION_FAILED;
1114 sz = GetFileSize(hFile, &szHighWord);
1115 if (sz == INVALID_FILE_SIZE || szHighWord != 0)
1118 return ERROR_FUNCTION_FAILED;
1120 buffer = msi_alloc( sz + 1 );
1124 return ERROR_FUNCTION_FAILED;
1126 bRet = ReadFile(hFile, buffer, sz, &read, NULL);
1130 r = ERROR_FUNCTION_FAILED;
1134 bufferw = strdupAtoW(buffer);
1137 r = ERROR_FUNCTION_FAILED;
1140 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1141 r = wait_thread_handle( info );
1149 static UINT HANDLE_CustomType53_54(MSIPACKAGE *package, LPCWSTR source,
1150 LPCWSTR target, const INT type, LPCWSTR action)
1152 msi_custom_action_info *info;
1155 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1157 prop = msi_dup_property( package->db, source );
1158 if (!prop) return ERROR_SUCCESS;
1160 info = do_msidbCustomActionTypeScript( package, type, prop, NULL, action );
1162 return wait_thread_handle( info );
1165 static BOOL action_type_matches_script( MSIPACKAGE *package, UINT type, UINT script )
1170 case SCRIPT_INSTALL:
1171 return !(type & msidbCustomActionTypeCommit) && !(type & msidbCustomActionTypeRollback);
1173 return (type & msidbCustomActionTypeCommit);
1174 case SCRIPT_ROLLBACK:
1175 return (type & msidbCustomActionTypeRollback);
1177 ERR("unhandled script %u\n", script);
1182 static UINT defer_custom_action( MSIPACKAGE *package, const WCHAR *action, UINT type )
1184 WCHAR *actiondata = msi_dup_property( package->db, action );
1185 WCHAR *usersid = msi_dup_property( package->db, szUserSID );
1186 WCHAR *prodcode = msi_dup_property( package->db, szProductCode );
1187 WCHAR *deferred = msi_get_deferred_action( action, actiondata, usersid, prodcode );
1191 msi_free( actiondata );
1192 msi_free( usersid );
1193 msi_free( prodcode );
1194 return ERROR_OUTOFMEMORY;
1196 if (type & msidbCustomActionTypeCommit)
1198 TRACE("deferring commit action\n");
1199 msi_schedule_action( package, SCRIPT_COMMIT, deferred );
1201 else if (type & msidbCustomActionTypeRollback)
1203 TRACE("deferring rollback action\n");
1204 msi_schedule_action( package, SCRIPT_ROLLBACK, deferred );
1208 TRACE("deferring install action\n");
1209 msi_schedule_action( package, SCRIPT_INSTALL, deferred );
1212 msi_free( actiondata );
1213 msi_free( usersid );
1214 msi_free( prodcode );
1215 msi_free( deferred );
1216 return ERROR_SUCCESS;
1219 UINT ACTION_CustomAction(MSIPACKAGE *package, LPCWSTR action, UINT script, BOOL execute)
1221 static const WCHAR query[] = {
1222 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1223 '`','C','u','s','t','o','m','A','c','t','i','o','n','`',' ','W','H','E','R','E',' ',
1224 '`','A','c','t','i' ,'o','n','`',' ','=',' ','\'','%','s','\'',0};
1225 UINT rc = ERROR_SUCCESS;
1228 const WCHAR *source, *target, *ptr, *deferred_data = NULL;
1229 WCHAR *deformated = NULL;
1232 /* deferred action: [properties]Action */
1233 if ((ptr = strrchrW(action, ']')))
1235 deferred_data = action;
1239 row = MSI_QueryGetRecord( package->db, query, action );
1241 return ERROR_CALL_NOT_IMPLEMENTED;
1243 type = MSI_RecordGetInteger(row,2);
1244 source = MSI_RecordGetString(row,3);
1245 target = MSI_RecordGetString(row,4);
1247 TRACE("Handling custom action %s (%x %s %s)\n",debugstr_w(action),type,
1248 debugstr_w(source), debugstr_w(target));
1250 /* handle some of the deferred actions */
1251 if (type & msidbCustomActionTypeTSAware)
1252 FIXME("msidbCustomActionTypeTSAware not handled\n");
1254 if (type & msidbCustomActionTypeInScript)
1256 if (type & msidbCustomActionTypeNoImpersonate)
1257 WARN("msidbCustomActionTypeNoImpersonate not handled\n");
1259 if (!execute || !action_type_matches_script( package, type, script ))
1261 rc = defer_custom_action( package, action, type );
1266 LPWSTR actiondata = msi_dup_property( package->db, action );
1268 if (type & msidbCustomActionTypeInScript)
1269 package->scheduled_action_running = TRUE;
1271 if (type & msidbCustomActionTypeCommit)
1272 package->commit_action_running = TRUE;
1274 if (type & msidbCustomActionTypeRollback)
1275 package->rollback_action_running = TRUE;
1278 set_deferred_action_props(package, deferred_data);
1279 else if (actiondata)
1280 msi_set_property( package->db, szCustomActionData, actiondata, -1 );
1282 msi_set_property( package->db, szCustomActionData, szEmpty, -1 );
1284 msi_free(actiondata);
1287 else if (!check_execution_scheduling_options(package,action,type))
1293 switch (type & CUSTOM_ACTION_TYPE_MASK)
1295 case 1: /* DLL file stored in a Binary table stream */
1296 rc = HANDLE_CustomType1(package,source,target,type,action);
1298 case 2: /* EXE file stored in a Binary table stream */
1299 rc = HANDLE_CustomType2(package,source,target,type,action);
1301 case 18: /*EXE file installed with package */
1302 rc = HANDLE_CustomType18(package,source,target,type,action);
1304 case 19: /* Error that halts install */
1305 rc = HANDLE_CustomType19(package,source,target,type,action);
1308 rc = HANDLE_CustomType17(package,source,target,type,action);
1310 case 23: /* installs another package in the source tree */
1311 deformat_string(package,target,&deformated);
1312 rc = HANDLE_CustomType23(package,source,deformated,type,action);
1313 msi_free(deformated);
1315 case 50: /*EXE file specified by a property value */
1316 rc = HANDLE_CustomType50(package,source,target,type,action);
1318 case 34: /*EXE to be run in specified directory */
1319 rc = HANDLE_CustomType34(package,source,target,type,action);
1321 case 35: /* Directory set with formatted text. */
1322 deformat_string(package,target,&deformated);
1323 MSI_SetTargetPathW(package, source, deformated);
1324 msi_free(deformated);
1326 case 51: /* Property set with formatted text. */
1330 len = deformat_string( package, target, &deformated );
1331 rc = msi_set_property( package->db, source, deformated, len );
1332 if (rc == ERROR_SUCCESS && !strcmpW( source, szSourceDir ))
1333 msi_reset_folders( package, TRUE );
1334 msi_free(deformated);
1336 case 37: /* JScript/VBScript text stored in target column. */
1338 rc = HANDLE_CustomType37_38(package,source,target,type,action);
1341 case 6: /* JScript/VBScript file stored in a Binary table stream. */
1342 rc = HANDLE_CustomType5_6(package,source,target,type,action);
1344 case 21: /* JScript/VBScript file installed with the product. */
1346 rc = HANDLE_CustomType21_22(package,source,target,type,action);
1348 case 53: /* JScript/VBScript text specified by a property value. */
1350 rc = HANDLE_CustomType53_54(package,source,target,type,action);
1353 FIXME("unhandled action type %u (%s %s)\n", type & CUSTOM_ACTION_TYPE_MASK,
1354 debugstr_w(source), debugstr_w(target));
1358 package->scheduled_action_running = FALSE;
1359 package->commit_action_running = FALSE;
1360 package->rollback_action_running = FALSE;
1361 msiobj_release(&row->hdr);
1365 void ACTION_FinishCustomActions(const MSIPACKAGE* package)
1368 HANDLE *wait_handles;
1369 unsigned int handle_count, i;
1370 msi_custom_action_info *info, *cursor;
1372 while ((item = list_head( &package->RunningActions )))
1374 MSIRUNNINGACTION *action = LIST_ENTRY( item, MSIRUNNINGACTION, entry );
1376 list_remove( &action->entry );
1378 TRACE("waiting for %s\n", debugstr_w( action->name ) );
1379 msi_dialog_check_messages( action->handle );
1381 CloseHandle( action->handle );
1382 msi_free( action->name );
1386 EnterCriticalSection( &msi_custom_action_cs );
1388 handle_count = list_count( &msi_pending_custom_actions );
1389 wait_handles = msi_alloc( handle_count * sizeof(HANDLE) );
1392 LIST_FOR_EACH_ENTRY_SAFE( info, cursor, &msi_pending_custom_actions, msi_custom_action_info, entry )
1394 if (info->package == package )
1396 if (DuplicateHandle(GetCurrentProcess(), info->handle, GetCurrentProcess(), &wait_handles[handle_count], SYNCHRONIZE, FALSE, 0))
1401 LeaveCriticalSection( &msi_custom_action_cs );
1403 for (i = 0; i < handle_count; i++)
1405 msi_dialog_check_messages( wait_handles[i] );
1406 CloseHandle( wait_handles[i] );
1408 msi_free( wait_handles );
1410 EnterCriticalSection( &msi_custom_action_cs );
1411 LIST_FOR_EACH_ENTRY_SAFE( info, cursor, &msi_pending_custom_actions, msi_custom_action_info, entry )
1413 if (info->package == package) release_custom_action_data( info );
1415 LeaveCriticalSection( &msi_custom_action_cs );
1418 typedef struct _msi_custom_remote_impl {
1419 IWineMsiRemoteCustomAction IWineMsiRemoteCustomAction_iface;
1421 } msi_custom_remote_impl;
1423 static inline msi_custom_remote_impl *impl_from_IWineMsiRemoteCustomAction( IWineMsiRemoteCustomAction *iface )
1425 return CONTAINING_RECORD(iface, msi_custom_remote_impl, IWineMsiRemoteCustomAction_iface);
1428 static HRESULT WINAPI mcr_QueryInterface( IWineMsiRemoteCustomAction *iface,
1429 REFIID riid,LPVOID *ppobj)
1431 if( IsEqualCLSID( riid, &IID_IUnknown ) ||
1432 IsEqualCLSID( riid, &IID_IWineMsiRemoteCustomAction ) )
1434 IWineMsiRemoteCustomAction_AddRef( iface );
1439 return E_NOINTERFACE;
1442 static ULONG WINAPI mcr_AddRef( IWineMsiRemoteCustomAction *iface )
1444 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1446 return InterlockedIncrement( &This->refs );
1449 static ULONG WINAPI mcr_Release( IWineMsiRemoteCustomAction *iface )
1451 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1454 r = InterlockedDecrement( &This->refs );
1460 static HRESULT WINAPI mcr_GetActionInfo( IWineMsiRemoteCustomAction *iface, LPCGUID custom_action_guid,
1461 INT *type, MSIHANDLE *handle, BSTR *dll, BSTR *func, IWineMsiRemotePackage **remote_package )
1463 msi_custom_action_info *info;
1465 info = find_action_by_guid( custom_action_guid );
1470 *handle = alloc_msihandle( &info->package->hdr );
1471 *dll = SysAllocString( info->source );
1472 *func = SysAllocString( info->target );
1474 release_custom_action_data( info );
1475 return create_msi_remote_package( NULL, (LPVOID *)remote_package );
1478 static const IWineMsiRemoteCustomActionVtbl msi_custom_remote_vtbl =
1486 HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj )
1488 msi_custom_remote_impl* This;
1490 This = msi_alloc( sizeof *This );
1492 return E_OUTOFMEMORY;
1494 This->IWineMsiRemoteCustomAction_iface.lpVtbl = &msi_custom_remote_vtbl;