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 msi_custom_action_info *do_msidbCustomActionTypeDll(
623 MSIPACKAGE *package, INT type, LPCWSTR source, LPCWSTR target, LPCWSTR action )
625 msi_custom_action_info *info;
627 info = msi_alloc( sizeof *info );
631 msiobj_addref( &package->hdr );
632 info->refs = 2; /* 1 for our caller and 1 for thread we created */
633 info->package = package;
635 info->target = strdupW( target );
636 info->source = strdupW( source );
637 info->action = strdupW( action );
638 CoCreateGuid( &info->guid );
640 EnterCriticalSection( &msi_custom_action_cs );
641 list_add_tail( &msi_pending_custom_actions, &info->entry );
642 LeaveCriticalSection( &msi_custom_action_cs );
644 info->handle = CreateThread( NULL, 0, DllThread, &info->guid, 0, NULL );
647 /* release both references */
648 release_custom_action_data( info );
649 release_custom_action_data( info );
656 static UINT HANDLE_CustomType1( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
657 INT type, const WCHAR *action )
659 msi_custom_action_info *info;
662 if (!(binary = get_temp_binary( package, source, TRUE )))
663 return ERROR_FUNCTION_FAILED;
665 TRACE("Calling function %s from %s\n", debugstr_w(target), debugstr_w(binary->tmpfile));
667 info = do_msidbCustomActionTypeDll( package, type, binary->tmpfile, target, action );
668 return wait_thread_handle( info );
671 static HANDLE execute_command( const WCHAR *app, WCHAR *arg, const WCHAR *dir )
673 static const WCHAR dotexeW[] = {'.','e','x','e',0};
675 PROCESS_INFORMATION info;
676 WCHAR *exe = NULL, *cmd = NULL, *p;
684 if (!(exe = msi_alloc( MAX_PATH * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
685 len_exe = SearchPathW( NULL, app, dotexeW, MAX_PATH, exe, NULL );
686 if (len_exe >= MAX_PATH)
689 if (!(exe = msi_alloc( len_exe * sizeof(WCHAR) ))) return INVALID_HANDLE_VALUE;
690 len_exe = SearchPathW( NULL, app, dotexeW, len_exe, exe, NULL );
694 WARN("can't find executable %u\n", GetLastError());
696 return INVALID_HANDLE_VALUE;
699 if (arg) len_arg = strlenW( arg );
700 if (!(cmd = msi_alloc( (len_exe + len_arg + 4) * sizeof(WCHAR) )))
703 return INVALID_HANDLE_VALUE;
706 if (strchrW( exe, ' ' ))
709 memcpy( p, exe, len_exe * sizeof(WCHAR) );
722 memcpy( p, arg, len_arg * sizeof(WCHAR) );
726 memset( &si, 0, sizeof(STARTUPINFOW) );
727 ret = CreateProcessW( exe, exe ? cmd : arg, NULL, NULL, FALSE, 0, NULL, dir, &si, &info );
732 WARN("unable to execute command %u\n", GetLastError());
733 return INVALID_HANDLE_VALUE;
735 CloseHandle( info.hThread );
736 return info.hProcess;
739 static UINT HANDLE_CustomType2( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
740 INT type, const WCHAR *action )
746 if (!(binary = get_temp_binary( package, source, FALSE ))) return ERROR_FUNCTION_FAILED;
748 deformat_string( package, target, &arg );
749 TRACE("exe %s arg %s\n", debugstr_w(binary->tmpfile), debugstr_w(arg));
751 handle = execute_command( binary->tmpfile, arg, szCRoot );
753 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
754 return wait_process_handle( package, type, handle, action );
757 static UINT HANDLE_CustomType17( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
758 INT type, const WCHAR *action )
760 msi_custom_action_info *info;
763 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
765 file = msi_get_loaded_file( package, source );
768 ERR("invalid file key %s\n", debugstr_w( source ));
769 return ERROR_FUNCTION_FAILED;
772 info = do_msidbCustomActionTypeDll( package, type, file->TargetPath, target, action );
773 return wait_thread_handle( info );
776 static UINT HANDLE_CustomType18( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
777 INT type, const WCHAR *action )
783 if (!(file = msi_get_loaded_file( package, source ))) return ERROR_FUNCTION_FAILED;
785 deformat_string( package, target, &arg );
786 TRACE("exe %s arg %s\n", debugstr_w(file->TargetPath), debugstr_w(arg));
788 handle = execute_command( file->TargetPath, arg, szCRoot );
790 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
791 return wait_process_handle( package, type, handle, action );
794 static UINT HANDLE_CustomType19( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
795 INT type, const WCHAR *action )
797 static const WCHAR query[] = {
798 'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ',
799 'F','R','O','M',' ','`','E','r','r','o','r','`',' ',
800 'W','H','E','R','E',' ','`','E','r','r','o','r','`',' ','=',' ',
804 LPWSTR deformated = NULL;
806 deformat_string( package, target, &deformated );
808 /* first try treat the error as a number */
809 row = MSI_QueryGetRecord( package->db, query, deformated );
812 LPCWSTR error = MSI_RecordGetString( row, 1 );
813 if ((package->ui_level & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
814 MessageBoxW( NULL, error, NULL, MB_OK );
815 msiobj_release( &row->hdr );
817 else if ((package->ui_level & INSTALLUILEVEL_MASK) != INSTALLUILEVEL_NONE)
818 MessageBoxW( NULL, deformated, NULL, MB_OK );
820 msi_free( deformated );
822 return ERROR_INSTALL_FAILURE;
825 static UINT HANDLE_CustomType23( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
826 INT type, const WCHAR *action )
828 static const WCHAR msiexecW[] = {'m','s','i','e','x','e','c',0};
829 static const WCHAR paramsW[] = {'/','q','b',' ','/','i',' '};
830 WCHAR *dir, *arg, *p;
831 UINT len_src, len_dir, len_tgt, len = sizeof(paramsW)/sizeof(paramsW[0]);
834 if (!(dir = msi_dup_property( package->db, szOriginalDatabase ))) return ERROR_OUTOFMEMORY;
835 if (!(p = strrchrW( dir, '\\' )) && !(p = strrchrW( dir, '/' )))
838 return ERROR_FUNCTION_FAILED;
842 len_src = strlenW( source );
843 len_tgt = strlenW( target );
844 if (!(arg = msi_alloc( (len + len_dir + len_src + len_tgt + 5) * sizeof(WCHAR) )))
847 return ERROR_OUTOFMEMORY;
849 memcpy( arg, paramsW, sizeof(paramsW) );
851 memcpy( arg + len, dir, len_dir * sizeof(WCHAR) );
854 memcpy( arg + len, source, len_src * sizeof(WCHAR) );
858 strcpyW( arg + len, target );
860 TRACE("installing %s concurrently\n", debugstr_w(source));
862 handle = execute_command( msiexecW, arg, dir );
865 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
866 return wait_process_handle( package, type, handle, action );
869 static UINT HANDLE_CustomType50( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
870 INT type, const WCHAR *action )
875 if (!(exe = msi_dup_property( package->db, source ))) return ERROR_SUCCESS;
877 deformat_string( package, target, &arg );
878 TRACE("exe %s arg %s\n", debugstr_w(exe), debugstr_w(arg));
880 handle = execute_command( exe, arg, szCRoot );
882 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
883 return wait_process_handle( package, type, handle, action );
886 static UINT HANDLE_CustomType34( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
887 INT type, const WCHAR *action )
889 const WCHAR *workingdir = NULL;
895 workingdir = msi_get_target_folder( package, source );
896 if (!workingdir) return ERROR_FUNCTION_FAILED;
898 deformat_string( package, target, &cmd );
899 if (!cmd) return ERROR_FUNCTION_FAILED;
901 TRACE("cmd %s dir %s\n", debugstr_w(cmd), debugstr_w(workingdir));
903 handle = execute_command( NULL, cmd, workingdir );
905 if (handle == INVALID_HANDLE_VALUE) return ERROR_SUCCESS;
906 return wait_process_handle( package, type, handle, action );
909 static DWORD ACTION_CallScript( const GUID *guid )
911 msi_custom_action_info *info;
913 UINT r = ERROR_FUNCTION_FAILED;
915 info = find_action_by_guid( guid );
918 ERR("failed to find action %s\n", debugstr_guid( guid) );
919 return ERROR_FUNCTION_FAILED;
922 TRACE("function %s, script %s\n", debugstr_w( info->target ), debugstr_w( info->source ) );
924 hPackage = alloc_msihandle( &info->package->hdr );
927 r = call_script( hPackage, info->type, info->source, info->target, info->action );
928 TRACE("script returned %u\n", r);
929 MsiCloseHandle( hPackage );
932 ERR("failed to create handle for %p\n", info->package );
934 release_custom_action_data( info );
938 static DWORD WINAPI ScriptThread( LPVOID arg )
943 TRACE("custom action (%x) started\n", GetCurrentThreadId() );
945 rc = ACTION_CallScript( guid );
947 TRACE("custom action (%x) returned %i\n", GetCurrentThreadId(), rc );
949 MsiCloseAllHandles();
953 static msi_custom_action_info *do_msidbCustomActionTypeScript(
954 MSIPACKAGE *package, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action )
956 msi_custom_action_info *info;
958 info = msi_alloc( sizeof *info );
962 msiobj_addref( &package->hdr );
963 info->refs = 2; /* 1 for our caller and 1 for thread we created */
964 info->package = package;
966 info->target = strdupW( function );
967 info->source = strdupW( script );
968 info->action = strdupW( action );
969 CoCreateGuid( &info->guid );
971 EnterCriticalSection( &msi_custom_action_cs );
972 list_add_tail( &msi_pending_custom_actions, &info->entry );
973 LeaveCriticalSection( &msi_custom_action_cs );
975 info->handle = CreateThread( NULL, 0, ScriptThread, &info->guid, 0, NULL );
978 /* release both references */
979 release_custom_action_data( info );
980 release_custom_action_data( info );
987 static UINT HANDLE_CustomType37_38( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
988 INT type, const WCHAR *action )
990 msi_custom_action_info *info;
992 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
994 info = do_msidbCustomActionTypeScript( package, type, target, NULL, action );
995 return wait_thread_handle( info );
998 static UINT HANDLE_CustomType5_6( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
999 INT type, const WCHAR *action )
1001 static const WCHAR query[] = {
1002 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1003 '`','B','i' ,'n','a','r','y','`',' ','W','H','E','R','E',' ',
1004 '`','N','a','m','e','`',' ','=',' ','\'','%','s','\'',0};
1006 msi_custom_action_info *info;
1007 CHAR *buffer = NULL;
1008 WCHAR *bufferw = NULL;
1012 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1014 row = MSI_QueryGetRecord(package->db, query, source);
1016 return ERROR_FUNCTION_FAILED;
1018 r = MSI_RecordReadStream(row, 2, NULL, &sz);
1019 if (r != ERROR_SUCCESS) return r;
1021 buffer = msi_alloc( sz + 1 );
1022 if (!buffer) return ERROR_FUNCTION_FAILED;
1024 r = MSI_RecordReadStream(row, 2, buffer, &sz);
1025 if (r != ERROR_SUCCESS)
1029 bufferw = strdupAtoW(buffer);
1032 r = ERROR_FUNCTION_FAILED;
1036 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1037 r = wait_thread_handle( info );
1045 static UINT HANDLE_CustomType21_22( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
1046 INT type, const WCHAR *action )
1048 msi_custom_action_info *info;
1051 DWORD sz, szHighWord = 0, read;
1053 WCHAR *bufferw=NULL;
1057 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1059 file = msi_get_loaded_file(package, source);
1062 ERR("invalid file key %s\n", debugstr_w(source));
1063 return ERROR_FUNCTION_FAILED;
1066 hFile = CreateFileW(file->TargetPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
1067 if (hFile == INVALID_HANDLE_VALUE) return ERROR_FUNCTION_FAILED;
1069 sz = GetFileSize(hFile, &szHighWord);
1070 if (sz == INVALID_FILE_SIZE || szHighWord != 0)
1073 return ERROR_FUNCTION_FAILED;
1075 buffer = msi_alloc( sz + 1 );
1079 return ERROR_FUNCTION_FAILED;
1081 bRet = ReadFile(hFile, buffer, sz, &read, NULL);
1085 r = ERROR_FUNCTION_FAILED;
1089 bufferw = strdupAtoW(buffer);
1092 r = ERROR_FUNCTION_FAILED;
1095 info = do_msidbCustomActionTypeScript( package, type, bufferw, target, action );
1096 r = wait_thread_handle( info );
1104 static UINT HANDLE_CustomType53_54( MSIPACKAGE *package, const WCHAR *source, const WCHAR *target,
1105 INT type, const WCHAR *action )
1107 msi_custom_action_info *info;
1110 TRACE("%s %s\n", debugstr_w(source), debugstr_w(target));
1112 prop = msi_dup_property( package->db, source );
1113 if (!prop) return ERROR_SUCCESS;
1115 info = do_msidbCustomActionTypeScript( package, type, prop, NULL, action );
1117 return wait_thread_handle( info );
1120 static BOOL action_type_matches_script( MSIPACKAGE *package, UINT type, UINT script )
1125 case SCRIPT_INSTALL:
1126 return !(type & msidbCustomActionTypeCommit) && !(type & msidbCustomActionTypeRollback);
1128 return (type & msidbCustomActionTypeCommit);
1129 case SCRIPT_ROLLBACK:
1130 return (type & msidbCustomActionTypeRollback);
1132 ERR("unhandled script %u\n", script);
1137 static UINT defer_custom_action( MSIPACKAGE *package, const WCHAR *action, UINT type )
1139 WCHAR *actiondata = msi_dup_property( package->db, action );
1140 WCHAR *usersid = msi_dup_property( package->db, szUserSID );
1141 WCHAR *prodcode = msi_dup_property( package->db, szProductCode );
1142 WCHAR *deferred = msi_get_deferred_action( action, actiondata, usersid, prodcode );
1146 msi_free( actiondata );
1147 msi_free( usersid );
1148 msi_free( prodcode );
1149 return ERROR_OUTOFMEMORY;
1151 if (type & msidbCustomActionTypeCommit)
1153 TRACE("deferring commit action\n");
1154 msi_schedule_action( package, SCRIPT_COMMIT, deferred );
1156 else if (type & msidbCustomActionTypeRollback)
1158 TRACE("deferring rollback action\n");
1159 msi_schedule_action( package, SCRIPT_ROLLBACK, deferred );
1163 TRACE("deferring install action\n");
1164 msi_schedule_action( package, SCRIPT_INSTALL, deferred );
1167 msi_free( actiondata );
1168 msi_free( usersid );
1169 msi_free( prodcode );
1170 msi_free( deferred );
1171 return ERROR_SUCCESS;
1174 UINT ACTION_CustomAction(MSIPACKAGE *package, LPCWSTR action, UINT script, BOOL execute)
1176 static const WCHAR query[] = {
1177 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1178 '`','C','u','s','t','o','m','A','c','t','i','o','n','`',' ','W','H','E','R','E',' ',
1179 '`','A','c','t','i' ,'o','n','`',' ','=',' ','\'','%','s','\'',0};
1180 UINT rc = ERROR_SUCCESS;
1183 const WCHAR *source, *target, *ptr, *deferred_data = NULL;
1184 WCHAR *deformated = NULL;
1187 /* deferred action: [properties]Action */
1188 if ((ptr = strrchrW(action, ']')))
1190 deferred_data = action;
1194 row = MSI_QueryGetRecord( package->db, query, action );
1196 return ERROR_CALL_NOT_IMPLEMENTED;
1198 type = MSI_RecordGetInteger(row,2);
1199 source = MSI_RecordGetString(row,3);
1200 target = MSI_RecordGetString(row,4);
1202 TRACE("Handling custom action %s (%x %s %s)\n",debugstr_w(action),type,
1203 debugstr_w(source), debugstr_w(target));
1205 /* handle some of the deferred actions */
1206 if (type & msidbCustomActionTypeTSAware)
1207 FIXME("msidbCustomActionTypeTSAware not handled\n");
1209 if (type & msidbCustomActionTypeInScript)
1211 if (type & msidbCustomActionTypeNoImpersonate)
1212 WARN("msidbCustomActionTypeNoImpersonate not handled\n");
1214 if (!execute || !action_type_matches_script( package, type, script ))
1216 rc = defer_custom_action( package, action, type );
1221 LPWSTR actiondata = msi_dup_property( package->db, action );
1223 if (type & msidbCustomActionTypeInScript)
1224 package->scheduled_action_running = TRUE;
1226 if (type & msidbCustomActionTypeCommit)
1227 package->commit_action_running = TRUE;
1229 if (type & msidbCustomActionTypeRollback)
1230 package->rollback_action_running = TRUE;
1233 set_deferred_action_props(package, deferred_data);
1234 else if (actiondata)
1235 msi_set_property( package->db, szCustomActionData, actiondata, -1 );
1237 msi_set_property( package->db, szCustomActionData, szEmpty, -1 );
1239 msi_free(actiondata);
1242 else if (!check_execution_scheduling_options(package,action,type))
1248 switch (type & CUSTOM_ACTION_TYPE_MASK)
1250 case 1: /* DLL file stored in a Binary table stream */
1251 rc = HANDLE_CustomType1(package,source,target,type,action);
1253 case 2: /* EXE file stored in a Binary table stream */
1254 rc = HANDLE_CustomType2(package,source,target,type,action);
1256 case 18: /*EXE file installed with package */
1257 rc = HANDLE_CustomType18(package,source,target,type,action);
1259 case 19: /* Error that halts install */
1260 rc = HANDLE_CustomType19(package,source,target,type,action);
1263 rc = HANDLE_CustomType17(package,source,target,type,action);
1265 case 23: /* installs another package in the source tree */
1266 deformat_string(package,target,&deformated);
1267 rc = HANDLE_CustomType23(package,source,deformated,type,action);
1268 msi_free(deformated);
1270 case 50: /*EXE file specified by a property value */
1271 rc = HANDLE_CustomType50(package,source,target,type,action);
1273 case 34: /*EXE to be run in specified directory */
1274 rc = HANDLE_CustomType34(package,source,target,type,action);
1276 case 35: /* Directory set with formatted text. */
1277 deformat_string(package,target,&deformated);
1278 MSI_SetTargetPathW(package, source, deformated);
1279 msi_free(deformated);
1281 case 51: /* Property set with formatted text. */
1285 len = deformat_string( package, target, &deformated );
1286 rc = msi_set_property( package->db, source, deformated, len );
1287 if (rc == ERROR_SUCCESS && !strcmpW( source, szSourceDir ))
1288 msi_reset_folders( package, TRUE );
1289 msi_free(deformated);
1291 case 37: /* JScript/VBScript text stored in target column. */
1293 rc = HANDLE_CustomType37_38(package,source,target,type,action);
1296 case 6: /* JScript/VBScript file stored in a Binary table stream. */
1297 rc = HANDLE_CustomType5_6(package,source,target,type,action);
1299 case 21: /* JScript/VBScript file installed with the product. */
1301 rc = HANDLE_CustomType21_22(package,source,target,type,action);
1303 case 53: /* JScript/VBScript text specified by a property value. */
1305 rc = HANDLE_CustomType53_54(package,source,target,type,action);
1308 FIXME("unhandled action type %u (%s %s)\n", type & CUSTOM_ACTION_TYPE_MASK,
1309 debugstr_w(source), debugstr_w(target));
1313 package->scheduled_action_running = FALSE;
1314 package->commit_action_running = FALSE;
1315 package->rollback_action_running = FALSE;
1316 msiobj_release(&row->hdr);
1320 void ACTION_FinishCustomActions(const MSIPACKAGE* package)
1323 HANDLE *wait_handles;
1324 unsigned int handle_count, i;
1325 msi_custom_action_info *info, *cursor;
1327 while ((item = list_head( &package->RunningActions )))
1329 MSIRUNNINGACTION *action = LIST_ENTRY( item, MSIRUNNINGACTION, entry );
1331 list_remove( &action->entry );
1333 TRACE("waiting for %s\n", debugstr_w( action->name ) );
1334 msi_dialog_check_messages( action->handle );
1336 CloseHandle( action->handle );
1337 msi_free( action->name );
1341 EnterCriticalSection( &msi_custom_action_cs );
1343 handle_count = list_count( &msi_pending_custom_actions );
1344 wait_handles = msi_alloc( handle_count * sizeof(HANDLE) );
1347 LIST_FOR_EACH_ENTRY_SAFE( info, cursor, &msi_pending_custom_actions, msi_custom_action_info, entry )
1349 if (info->package == package )
1351 if (DuplicateHandle(GetCurrentProcess(), info->handle, GetCurrentProcess(), &wait_handles[handle_count], SYNCHRONIZE, FALSE, 0))
1356 LeaveCriticalSection( &msi_custom_action_cs );
1358 for (i = 0; i < handle_count; i++)
1360 msi_dialog_check_messages( wait_handles[i] );
1361 CloseHandle( wait_handles[i] );
1363 msi_free( wait_handles );
1365 EnterCriticalSection( &msi_custom_action_cs );
1366 LIST_FOR_EACH_ENTRY_SAFE( info, cursor, &msi_pending_custom_actions, msi_custom_action_info, entry )
1368 if (info->package == package) release_custom_action_data( info );
1370 LeaveCriticalSection( &msi_custom_action_cs );
1373 typedef struct _msi_custom_remote_impl {
1374 IWineMsiRemoteCustomAction IWineMsiRemoteCustomAction_iface;
1376 } msi_custom_remote_impl;
1378 static inline msi_custom_remote_impl *impl_from_IWineMsiRemoteCustomAction( IWineMsiRemoteCustomAction *iface )
1380 return CONTAINING_RECORD(iface, msi_custom_remote_impl, IWineMsiRemoteCustomAction_iface);
1383 static HRESULT WINAPI mcr_QueryInterface( IWineMsiRemoteCustomAction *iface,
1384 REFIID riid,LPVOID *ppobj)
1386 if( IsEqualCLSID( riid, &IID_IUnknown ) ||
1387 IsEqualCLSID( riid, &IID_IWineMsiRemoteCustomAction ) )
1389 IWineMsiRemoteCustomAction_AddRef( iface );
1394 return E_NOINTERFACE;
1397 static ULONG WINAPI mcr_AddRef( IWineMsiRemoteCustomAction *iface )
1399 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1401 return InterlockedIncrement( &This->refs );
1404 static ULONG WINAPI mcr_Release( IWineMsiRemoteCustomAction *iface )
1406 msi_custom_remote_impl* This = impl_from_IWineMsiRemoteCustomAction( iface );
1409 r = InterlockedDecrement( &This->refs );
1415 static HRESULT WINAPI mcr_GetActionInfo( IWineMsiRemoteCustomAction *iface, LPCGUID custom_action_guid,
1416 INT *type, MSIHANDLE *handle, BSTR *dll, BSTR *func, IWineMsiRemotePackage **remote_package )
1418 msi_custom_action_info *info;
1420 info = find_action_by_guid( custom_action_guid );
1425 *handle = alloc_msihandle( &info->package->hdr );
1426 *dll = SysAllocString( info->source );
1427 *func = SysAllocString( info->target );
1429 release_custom_action_data( info );
1430 return create_msi_remote_package( NULL, (LPVOID *)remote_package );
1433 static const IWineMsiRemoteCustomActionVtbl msi_custom_remote_vtbl =
1441 HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj )
1443 msi_custom_remote_impl* This;
1445 This = msi_alloc( sizeof *This );
1447 return E_OUTOFMEMORY;
1449 This->IWineMsiRemoteCustomAction_iface.lpVtbl = &msi_custom_remote_vtbl;