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105 lines
4.5 KiB
C
105 lines
4.5 KiB
C
/* GDBus - GLib D-Bus Library
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*
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* Copyright (C) 2008-2010 Red Hat, Inc.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: David Zeuthen <davidz@redhat.com>
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*/
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#ifndef __G_DBUS_NAME_WATCHING_H__
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#define __G_DBUS_NAME_WATCHING_H__
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#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
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#error "Only <gio/gio.h> can be included directly."
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#endif
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#include <gio/giotypes.h>
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G_BEGIN_DECLS
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/**
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* GBusNameAppearedCallback:
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* @connection: The #GDBusConnection the name is being watched on.
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* @name: The name being watched.
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* @name_owner: Unique name of the owner of the name being watched.
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* @user_data: User data passed to g_bus_watch_name().
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*
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* Invoked when the name being watched is known to have to have an owner.
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*
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* Since: 2.26
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*/
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typedef void (*GBusNameAppearedCallback) (GDBusConnection *connection,
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const gchar *name,
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const gchar *name_owner,
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gpointer user_data);
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/**
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* GBusNameVanishedCallback:
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* @connection: The #GDBusConnection the name is being watched on, or
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* %NULL.
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* @name: The name being watched.
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* @user_data: User data passed to g_bus_watch_name().
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*
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* Invoked when the name being watched is known not to have to have an owner.
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*
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* This is also invoked when the #GDBusConnection on which the watch was
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* established has been closed. In that case, @connection will be
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* %NULL.
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*
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* Since: 2.26
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*/
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typedef void (*GBusNameVanishedCallback) (GDBusConnection *connection,
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const gchar *name,
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gpointer user_data);
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GIO_AVAILABLE_IN_ALL
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guint g_bus_watch_name (GBusType bus_type,
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const gchar *name,
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GBusNameWatcherFlags flags,
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GBusNameAppearedCallback name_appeared_handler,
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GBusNameVanishedCallback name_vanished_handler,
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gpointer user_data,
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GDestroyNotify user_data_free_func);
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GIO_AVAILABLE_IN_ALL
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guint g_bus_watch_name_on_connection (GDBusConnection *connection,
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const gchar *name,
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GBusNameWatcherFlags flags,
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GBusNameAppearedCallback name_appeared_handler,
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GBusNameVanishedCallback name_vanished_handler,
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gpointer user_data,
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GDestroyNotify user_data_free_func);
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GIO_AVAILABLE_IN_ALL
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guint g_bus_watch_name_with_closures (GBusType bus_type,
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const gchar *name,
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GBusNameWatcherFlags flags,
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GClosure *name_appeared_closure,
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GClosure *name_vanished_closure);
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GIO_AVAILABLE_IN_ALL
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guint g_bus_watch_name_on_connection_with_closures (
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GDBusConnection *connection,
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const gchar *name,
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GBusNameWatcherFlags flags,
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GClosure *name_appeared_closure,
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GClosure *name_vanished_closure);
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GIO_AVAILABLE_IN_ALL
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void g_bus_unwatch_name (guint watcher_id);
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G_END_DECLS
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#endif /* __G_DBUS_NAME_WATCHING_H__ */
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