2004-08-09 Havoc Pennington <hp@redhat.com>
[platform/upstream/dbus.git] / dbus / dbus-watch.h
1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dbus-watch.h DBusWatch internal interfaces
3  *
4  * Copyright (C) 2002  Red Hat Inc.
5  *
6  * Licensed under the Academic Free License version 2.1
7  * 
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  * 
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
21  *
22  */
23 #ifndef DBUS_WATCH_H
24 #define DBUS_WATCH_H
25
26 #include <dbus/dbus-internals.h>
27 #include <dbus/dbus-connection.h>
28
29 DBUS_BEGIN_DECLS;
30
31 /* Public methods on DBusWatch are in dbus-connection.h */
32
33 typedef struct DBusWatchList DBusWatchList;
34
35 typedef dbus_bool_t (* DBusWatchHandler) (DBusWatch    *watch,
36                                           unsigned int  flags,
37                                           void         *data);
38
39 DBusWatch* _dbus_watch_new                (int               fd,
40                                            unsigned int      flags,
41                                            dbus_bool_t       enabled,
42                                            DBusWatchHandler  handler,
43                                            void             *data,
44                                            DBusFreeFunction  free_data_function);
45 DBusWatch* _dbus_watch_ref                (DBusWatch        *watch);
46 void       _dbus_watch_unref              (DBusWatch        *watch);
47 void       _dbus_watch_invalidate         (DBusWatch        *watch);
48 void       _dbus_watch_sanitize_condition (DBusWatch        *watch,
49                                            unsigned int     *condition);
50 void       _dbus_watch_set_handler        (DBusWatch        *watch,
51                                            DBusWatchHandler  handler,
52                                            void             *data,
53                                            DBusFreeFunction  free_data_function);
54
55
56 DBusWatchList* _dbus_watch_list_new           (void);
57 void           _dbus_watch_list_free          (DBusWatchList           *watch_list);
58 dbus_bool_t    _dbus_watch_list_set_functions (DBusWatchList           *watch_list,
59                                                DBusAddWatchFunction     add_function,
60                                                DBusRemoveWatchFunction  remove_function,
61                                                DBusWatchToggledFunction toggled_function,
62                                                void                    *data,
63                                                DBusFreeFunction         free_data_function);
64 dbus_bool_t    _dbus_watch_list_add_watch     (DBusWatchList           *watch_list,
65                                                DBusWatch               *watch);
66 void           _dbus_watch_list_remove_watch  (DBusWatchList           *watch_list,
67                                                DBusWatch               *watch);
68 void           _dbus_watch_list_toggle_watch  (DBusWatchList           *watch_list,
69                                                DBusWatch               *watch,
70                                                dbus_bool_t              enabled);
71
72
73 DBUS_END_DECLS;
74
75 #endif /* DBUS_WATCH_H */