gio/gdbusnameowning.h

   1 /* GDBus - GLib D-Bus Library
   2  *
   3  * Copyright (C) 2008-2010 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  *
  20  * Author: David Zeuthen <davidz@redhat.com>
  21  */
  22
  23 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  24 #error "Only <gio/gio.h> can be included directly."
  25 #endif
  26
  27 #ifndef __G_DBUS_NAME_OWNING_H__
  28 #define __G_DBUS_NAME_OWNING_H__
  29
  30 #include <gio/giotypes.h>
  31
  32 G_BEGIN_DECLS
  33
  34 /**
  35  * GBusAcquiredCallback:
  36  * @connection: The #GDBusConnection to a message bus.
  37  * @name: The name that is requested to be owned.
  38  * @user_data: User data passed to g_bus_own_name().
  39  *
  40  * Invoked when a connection to a message bus has been obtained.
  41  *
  42  * Since: 2.26
  43  */
  44 typedef void (*GBusAcquiredCallback) (GDBusConnection *connection,
  45                                       const gchar     *name,
  46                                       gpointer         user_data);
  47
  48 /**
  49  * GBusNameAcquiredCallback:
  50  * @connection: The #GDBusConnection on which to acquired the name.
  51  * @name: The name being owned.
  52  * @user_data: User data passed to g_bus_own_name() or g_bus_own_name_on_connection().
  53  *
  54  * Invoked when the name is acquired.
  55  *
  56  * Since: 2.26
  57  */
  58 typedef void (*GBusNameAcquiredCallback) (GDBusConnection *connection,
  59                                           const gchar     *name,
  60                                           gpointer         user_data);
  61
  62 /**
  63  * GBusNameLostCallback:
  64  * @connection: The #GDBusConnection on which to acquire the name or %NULL if
  65  * the connection was disconnected.
  66  * @name: The name being owned.
  67  * @user_data: User data passed to g_bus_own_name() or g_bus_own_name_on_connection().
  68  *
  69  * Invoked when the name is lost or @connection has been closed.
  70  *
  71  * Since: 2.26
  72  */
  73 typedef void (*GBusNameLostCallback) (GDBusConnection *connection,
  74                                       const gchar     *name,
  75                                       gpointer         user_data);
  76
  77 guint g_bus_own_name                 (GBusType                  bus_type,
  78                                       const gchar              *name,
  79                                       GBusNameOwnerFlags        flags,
  80                                       GBusAcquiredCallback      bus_acquired_handler,
  81                                       GBusNameAcquiredCallback  name_acquired_handler,
  82                                       GBusNameLostCallback      name_lost_handler,
  83                                       gpointer                  user_data,
  84                                       GDestroyNotify            user_data_free_func);
  85
  86 guint g_bus_own_name_on_connection   (GDBusConnection          *connection,
  87                                       const gchar              *name,
  88                                       GBusNameOwnerFlags        flags,
  89                                       GBusNameAcquiredCallback  name_acquired_handler,
  90                                       GBusNameLostCallback      name_lost_handler,
  91                                       gpointer                  user_data,
  92                                       GDestroyNotify            user_data_free_func);
  93
  94 guint g_bus_own_name_with_closures   (GBusType                  bus_type,
  95                                       const gchar              *name,
  96                                       GBusNameOwnerFlags        flags,
  97                                       GClosure                 *bus_acquired_closure,
  98                                       GClosure                 *name_acquired_closure,
  99                                       GClosure                 *name_lost_closure);
 100
 101 guint g_bus_own_name_on_connection_with_closures (
 102                                       GDBusConnection          *connection,
 103                                       const gchar              *name,
 104                                       GBusNameOwnerFlags        flags,
 105                                       GClosure                 *name_acquired_closure,
 106                                       GClosure                 *name_lost_closure);
 107
 108 void  g_bus_unown_name               (guint                     owner_id);
 109
 110 G_END_DECLS
 111
 112 #endif /* __G_DBUS_NAME_OWNING_H__ */