1 /* GDBus - GLib D-Bus Library
3 * Copyright (C) 2008-2010 Red Hat, Inc.
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.
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.
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.
20 * Author: David Zeuthen <davidz@redhat.com>
23 #ifndef __G_DBUS_OBJECT_H__
24 #define __G_DBUS_OBJECT_H__
26 #include <gio/giotypes.h>
30 #define G_TYPE_DBUS_OBJECT (g_dbus_object_get_type())
31 #define G_DBUS_OBJECT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_DBUS_OBJECT, GDBusObject))
32 #define G_IS_DBUS_OBJECT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_DBUS_OBJECT))
33 #define G_DBUS_OBJECT_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE((o), G_TYPE_DBUS_OBJECT, GDBusObjectIface))
35 typedef struct _GDBusObjectIface GDBusObjectIface;
39 * @parent_iface: The parent interface.
40 * @get_object_path: Returns the object path. See g_dbus_object_get_object_path().
41 * @get_interfaces: Returns all interfaces. See g_dbus_object_get_interfaces().
42 * @get_interface: Returns an interface by name. See g_dbus_object_get_interface().
43 * @lookup_with_typecheck: Like @get_interface but warns on stderr if the returned object, if any,
44 * does not conform to @type. Returned object must be freed by the caller.
45 * @peek_with_typecheck: Like @lookup_with_typecheck but does not transfer the reference.
46 * @interface_added: Signal handler for the #GDBusObject::interface-added signal.
47 * @interface_removed: Signal handler for the #GDBusObject::interface-removed signal.
49 * Base object type for D-Bus objects.
51 * <note><para>The @lookup_with_typecheck and @peek_with_typecheck
52 * virtual functions should only be used by D-Bus interface
53 * implementations.</para></note>
57 struct _GDBusObjectIface
59 GTypeInterface parent_iface;
61 /* Virtual Functions */
62 const gchar *(*get_object_path) (GDBusObject *object);
63 GList *(*get_interfaces) (GDBusObject *object);
64 GDBusInterface *(*get_interface) (GDBusObject *object,
65 const gchar *interface_name);
67 gpointer (*lookup_with_typecheck) (GDBusObject *object,
68 const gchar *interface_name,
70 gpointer (*peek_with_typecheck) (GDBusObject *object,
71 const gchar *interface_name,
75 void (*interface_added) (GDBusObject *object,
76 GDBusInterface *interface);
77 void (*interface_removed) (GDBusObject *object,
78 GDBusInterface *interface);
82 GType g_dbus_object_get_type (void) G_GNUC_CONST;
83 const gchar *g_dbus_object_get_object_path (GDBusObject *object);
84 GList *g_dbus_object_get_interfaces (GDBusObject *object);
85 GDBusInterface *g_dbus_object_get_interface (GDBusObject *object,
86 const gchar *interface_name);
88 gpointer g_dbus_object_peek_with_typecheck (GDBusObject *object,
89 const gchar *interface_name,
91 gpointer g_dbus_object_lookup_with_typecheck (GDBusObject *object,
92 const gchar *interface_name,
97 #endif /* __G_DBUS_OBJECT_H__ */