2 * Implementation of 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
31 #include "wine/debug.h"
32 #include "wine/unicode.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
36 typedef UINT (*EVENTHANDLER
)(MSIPACKAGE
*,LPCWSTR
,msi_dialog
*);
51 static UINT
ControlEvent_HandleControlEvent(MSIPACKAGE
*, LPCWSTR
, LPCWSTR
, msi_dialog
*);
54 * Create a dialog box and run it if it's modal
56 static UINT
event_do_dialog( MSIPACKAGE
*package
, LPCWSTR name
, msi_dialog
*parent
, BOOL destroy_modeless
)
61 /* create a new dialog */
62 dialog
= msi_dialog_create( package
, name
, parent
,
63 ControlEvent_HandleControlEvent
);
66 /* kill the current modeless dialog */
67 if( destroy_modeless
&& package
->dialog
)
69 msi_dialog_destroy( package
->dialog
);
70 package
->dialog
= NULL
;
73 /* modeless dialogs return an error message */
74 r
= msi_dialog_run_message_loop( dialog
);
75 if( r
== ERROR_SUCCESS
)
76 msi_dialog_destroy( dialog
);
78 package
->dialog
= dialog
;
81 r
= ERROR_FUNCTION_FAILED
;
88 * End a modal dialog box
90 static UINT
ControlEvent_EndDialog(MSIPACKAGE
* package
, LPCWSTR argument
,
93 static const WCHAR szExit
[] = {
95 static const WCHAR szRetry
[] = {
96 'R','e','t','r','y',0};
97 static const WCHAR szIgnore
[] = {
98 'I','g','n','o','r','e',0};
99 static const WCHAR szReturn
[] = {
100 'R','e','t','u','r','n',0};
102 if (lstrcmpW(argument
,szExit
)==0)
103 package
->CurrentInstallState
= ERROR_INSTALL_USEREXIT
;
104 else if (lstrcmpW(argument
, szRetry
) == 0)
105 package
->CurrentInstallState
= ERROR_INSTALL_SUSPEND
;
106 else if (lstrcmpW(argument
, szIgnore
) == 0)
107 package
->CurrentInstallState
= ERROR_SUCCESS
;
108 else if (lstrcmpW(argument
, szReturn
) == 0)
110 msi_dialog
*parent
= msi_dialog_get_parent(dialog
);
111 msi_free(package
->next_dialog
);
112 package
->next_dialog
= (parent
) ? strdupW(msi_dialog_get_name(parent
)) : NULL
;
113 package
->CurrentInstallState
= ERROR_SUCCESS
;
117 ERR("Unknown argument string %s\n",debugstr_w(argument
));
118 package
->CurrentInstallState
= ERROR_FUNCTION_FAILED
;
121 ControlEvent_CleanupDialogSubscriptions(package
, msi_dialog_get_name( dialog
));
122 msi_dialog_end_dialog( dialog
);
123 return ERROR_SUCCESS
;
127 * transition from one modal dialog to another modal dialog
129 static UINT
ControlEvent_NewDialog(MSIPACKAGE
* package
, LPCWSTR argument
,
132 /* store the name of the next dialog, and signal this one to end */
133 package
->next_dialog
= strdupW(argument
);
134 ControlEvent_CleanupSubscriptions(package
);
135 msi_dialog_end_dialog( dialog
);
136 return ERROR_SUCCESS
;
140 * Create a new child dialog of an existing modal dialog
142 static UINT
ControlEvent_SpawnDialog(MSIPACKAGE
* package
, LPCWSTR argument
,
145 /* don't destroy a modeless dialogs that might be our parent */
146 event_do_dialog( package
, argument
, dialog
, FALSE
);
147 if( package
->CurrentInstallState
!= ERROR_SUCCESS
)
148 msi_dialog_end_dialog( dialog
);
149 return ERROR_SUCCESS
;
153 * Creates a dialog that remains up for a period of time
154 * based on a condition
156 static UINT
ControlEvent_SpawnWaitDialog(MSIPACKAGE
* package
, LPCWSTR argument
,
159 FIXME("Doing Nothing\n");
160 return ERROR_SUCCESS
;
163 static UINT
ControlEvent_DoAction(MSIPACKAGE
* package
, LPCWSTR argument
,
166 ACTION_PerformAction(package
,argument
,-1,TRUE
);
167 return ERROR_SUCCESS
;
170 static UINT
ControlEvent_AddLocal(MSIPACKAGE
* package
, LPCWSTR argument
,
173 MSIFEATURE
*feature
= NULL
;
175 if (lstrcmpW(szAll
,argument
))
177 MSI_SetFeatureStateW(package
,argument
,INSTALLSTATE_LOCAL
);
181 LIST_FOR_EACH_ENTRY( feature
, &package
->features
, MSIFEATURE
, entry
)
182 msi_feature_set_state(package
, feature
, INSTALLSTATE_LOCAL
);
184 ACTION_UpdateComponentStates(package
,argument
);
186 return ERROR_SUCCESS
;
189 static UINT
ControlEvent_Remove(MSIPACKAGE
* package
, LPCWSTR argument
,
192 MSIFEATURE
*feature
= NULL
;
194 if (lstrcmpW(szAll
,argument
))
196 MSI_SetFeatureStateW(package
,argument
,INSTALLSTATE_ABSENT
);
200 LIST_FOR_EACH_ENTRY( feature
, &package
->features
, MSIFEATURE
, entry
)
201 msi_feature_set_state(package
, feature
, INSTALLSTATE_ABSENT
);
203 ACTION_UpdateComponentStates(package
,argument
);
205 return ERROR_SUCCESS
;
208 static UINT
ControlEvent_AddSource(MSIPACKAGE
* package
, LPCWSTR argument
,
211 MSIFEATURE
*feature
= NULL
;
213 if (lstrcmpW(szAll
,argument
))
215 MSI_SetFeatureStateW(package
,argument
,INSTALLSTATE_SOURCE
);
219 LIST_FOR_EACH_ENTRY( feature
, &package
->features
, MSIFEATURE
, entry
)
220 msi_feature_set_state(package
, feature
, INSTALLSTATE_SOURCE
);
221 ACTION_UpdateComponentStates(package
,argument
);
223 return ERROR_SUCCESS
;
226 static UINT
ControlEvent_SetTargetPath(MSIPACKAGE
* package
, LPCWSTR argument
,
229 LPWSTR path
= msi_dup_property( package
->db
, argument
);
230 MSIRECORD
*rec
= MSI_CreateRecord( 1 );
233 static const WCHAR szSelectionPath
[] = {'S','e','l','e','c','t','i','o','n','P','a','t','h',0};
235 MSI_RecordSetStringW( rec
, 1, path
);
236 ControlEvent_FireSubscribedEvent( package
, szSelectionPath
, rec
);
238 /* failure to set the path halts the executing of control events */
239 r
= MSI_SetTargetPathW(package
, argument
, path
);
245 static UINT
ControlEvent_Reset(MSIPACKAGE
* package
, LPCWSTR argument
,
248 msi_dialog_reset(dialog
);
249 return ERROR_SUCCESS
;
255 static void free_subscriber( struct subscriber
*sub
)
257 msi_free(sub
->event
);
258 msi_free(sub
->control
);
259 msi_free(sub
->attribute
);
263 VOID
ControlEvent_SubscribeToEvent( MSIPACKAGE
*package
, msi_dialog
*dialog
,
264 LPCWSTR event
, LPCWSTR control
, LPCWSTR attribute
)
266 struct subscriber
*sub
;
268 sub
= msi_alloc(sizeof (*sub
));
271 sub
->dialog
= dialog
;
272 sub
->event
= strdupW(event
);
273 sub
->control
= strdupW(control
);
274 sub
->attribute
= strdupW(attribute
);
275 list_add_tail( &package
->subscriptions
, &sub
->entry
);
278 VOID
ControlEvent_FireSubscribedEvent( MSIPACKAGE
*package
, LPCWSTR event
,
281 struct subscriber
*sub
;
283 TRACE("Firing Event %s\n",debugstr_w(event
));
285 LIST_FOR_EACH_ENTRY( sub
, &package
->subscriptions
, struct subscriber
, entry
)
287 if (lstrcmpiW(sub
->event
, event
))
289 msi_dialog_handle_event( sub
->dialog
, sub
->control
,
290 sub
->attribute
, rec
);
294 VOID
ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE
*package
, LPWSTR dialog
)
297 struct subscriber
*sub
;
299 LIST_FOR_EACH_SAFE( i
, t
, &package
->subscriptions
)
301 sub
= LIST_ENTRY( i
, struct subscriber
, entry
);
303 if ( lstrcmpW( msi_dialog_get_name( sub
->dialog
), dialog
))
306 list_remove( &sub
->entry
);
307 free_subscriber( sub
);
311 VOID
ControlEvent_CleanupSubscriptions(MSIPACKAGE
*package
)
314 struct subscriber
*sub
;
316 LIST_FOR_EACH_SAFE( i
, t
, &package
->subscriptions
)
318 sub
= LIST_ENTRY( i
, struct subscriber
, entry
);
320 list_remove( &sub
->entry
);
321 free_subscriber( sub
);
328 * Return ERROR_SUCCESS if dialog is process and ERROR_FUNCTION_FAILED
329 * if the given parameter is not a dialog box
331 UINT
ACTION_DialogBox( MSIPACKAGE
* package
, LPCWSTR szDialogName
)
333 UINT r
= ERROR_SUCCESS
;
335 if( package
->next_dialog
)
336 ERR("Already a next dialog... ignoring it\n");
337 package
->next_dialog
= NULL
;
340 * Dialogs are chained by filling in the next_dialog member
341 * of the package structure, then terminating the current dialog.
342 * The code below sees the next_dialog member set, and runs the
344 * We fall out of the loop below if we come across a modeless
345 * dialog, as it returns ERROR_IO_PENDING when we try to run
348 r
= event_do_dialog( package
, szDialogName
, NULL
, TRUE
);
349 while( r
== ERROR_SUCCESS
&& package
->next_dialog
)
351 LPWSTR name
= package
->next_dialog
;
353 package
->next_dialog
= NULL
;
354 r
= event_do_dialog( package
, name
, NULL
, TRUE
);
358 if( r
== ERROR_IO_PENDING
)
364 static UINT
ControlEvent_SetInstallLevel(MSIPACKAGE
* package
, LPCWSTR argument
,
367 int iInstallLevel
= atolW(argument
);
369 TRACE("Setting install level: %i\n", iInstallLevel
);
371 return MSI_SetInstallLevel( package
, iInstallLevel
);
374 static UINT
ControlEvent_DirectoryListUp(MSIPACKAGE
*package
, LPCWSTR argument
,
377 return msi_dialog_directorylist_up( dialog
);
380 static UINT
ControlEvent_ReinstallMode(MSIPACKAGE
*package
, LPCWSTR argument
,
383 return msi_set_property( package
->db
, szReinstallMode
, argument
);
386 static UINT
ControlEvent_Reinstall( MSIPACKAGE
*package
, LPCWSTR argument
,
389 static const WCHAR szReinstallEq
[] = {'R','E','I','N','S','T','A','L','L','=',0};
390 UINT r
= ERROR_OUTOFMEMORY
;
393 cmd
= msi_alloc( (strlenW( szReinstallEq
) + strlenW( argument
) + 1) * sizeof(WCHAR
) );
396 strcpyW( cmd
, szReinstallEq
);
397 strcatW( cmd
, argument
);
398 r
= MsiConfigureProductExW( package
->ProductCode
, INSTALLLEVEL_DEFAULT
, INSTALLSTATE_DEFAULT
, cmd
);
404 static UINT
ControlEvent_ValidateProductID(MSIPACKAGE
*package
, LPCWSTR argument
,
407 LPWSTR key
, template;
408 UINT ret
= ERROR_SUCCESS
;
410 template = msi_dup_property( package
->db
, szPIDTemplate
);
411 key
= msi_dup_property( package
->db
, szPIDKEY
);
415 FIXME( "partial stub: template %s key %s\n", debugstr_w(template), debugstr_w(key
) );
416 ret
= msi_set_property( package
->db
, szProductID
, key
);
418 msi_free( template );
423 static const struct _events Events
[] = {
424 { "EndDialog",ControlEvent_EndDialog
},
425 { "NewDialog",ControlEvent_NewDialog
},
426 { "SpawnDialog",ControlEvent_SpawnDialog
},
427 { "SpawnWaitDialog",ControlEvent_SpawnWaitDialog
},
428 { "DoAction",ControlEvent_DoAction
},
429 { "AddLocal",ControlEvent_AddLocal
},
430 { "Remove",ControlEvent_Remove
},
431 { "AddSource",ControlEvent_AddSource
},
432 { "SetTargetPath",ControlEvent_SetTargetPath
},
433 { "Reset",ControlEvent_Reset
},
434 { "SetInstallLevel",ControlEvent_SetInstallLevel
},
435 { "DirectoryListUp",ControlEvent_DirectoryListUp
},
436 { "SelectionBrowse",ControlEvent_SpawnDialog
},
437 { "ReinstallMode",ControlEvent_ReinstallMode
},
438 { "Reinstall",ControlEvent_Reinstall
},
439 { "ValidateProductID",ControlEvent_ValidateProductID
},
443 UINT
ControlEvent_HandleControlEvent(MSIPACKAGE
*package
, LPCWSTR event
,
444 LPCWSTR argument
, msi_dialog
* dialog
)
447 UINT rc
= ERROR_SUCCESS
;
449 TRACE("Handling Control Event %s\n",debugstr_w(event
));
453 while( Events
[i
].event
!= NULL
)
455 LPWSTR wevent
= strdupAtoW(Events
[i
].event
);
456 if (lstrcmpW(wevent
,event
)==0)
459 rc
= Events
[i
].handler(package
,argument
,dialog
);
465 FIXME("unhandled control event %s arg(%s)\n",
466 debugstr_w(event
), debugstr_w(argument
));