/* GDBus - GLib D-Bus Library

 *

 * Copyright (C) 2008-2010 Red Hat, Inc.

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2.1 of the License, or (at your option) any later version.

 *

 * This library is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General

 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.

 *

 * Author: David Zeuthen <davidz@redhat.com>

 */

#include "config.h"

#include "gdbusobject.h"

#include "gdbusinterface.h"

#include "gdbusutils.h"

#include "glibintl.h"

/**

 * SECTION:gdbusobject

 * @short_description: Base type for D-Bus objects

 * @include: gio/gio.h

 *

 * The #GDBusObject type is the base type for D-Bus objects on both

 * the service side (see #GDBusObjectSkeleton) and the client side

 * (see #GDBusObjectProxy). It is essentially just a container of

 * interfaces.

 */

/**

 * GDBusObject:

 *

 * #GDBusObject is an opaque data structure and can only be accessed

 * using the following functions.

 */

typedef GDBusObjectIface GDBusObjectInterface;

G_DEFINE_INTERFACE (GDBusObject, g_dbus_object, G_TYPE_OBJECT)

static void

g_dbus_object_default_init (GDBusObjectIface *iface)

{

  /**

   * GDBusObject::interface-added:

   * @object: The #GDBusObject emitting the signal.

   * @interface: The #GDBusInterface that was added.

   *

   * Emitted when @interface is added to @object.

   *

   * Since: 2.30

   */

  g_signal_new (I_("interface-added"),

                G_TYPE_FROM_INTERFACE (iface),

                G_SIGNAL_RUN_LAST,

                G_STRUCT_OFFSET (GDBusObjectIface, interface_added),

                NULL,

                NULL,

                g_cclosure_marshal_VOID__OBJECT,

                G_TYPE_NONE,

                1,

                G_TYPE_DBUS_INTERFACE);

  /**

   * GDBusObject::interface-removed:

   * @object: The #GDBusObject emitting the signal.

   * @interface: The #GDBusInterface that was removed.

   *

   * Emitted when @interface is removed from @object.

   *

   * Since: 2.30

   */

  g_signal_new (I_("interface-removed"),

                G_TYPE_FROM_INTERFACE (iface),

                G_SIGNAL_RUN_LAST,

                G_STRUCT_OFFSET (GDBusObjectIface, interface_removed),

                NULL,

                NULL,

                g_cclosure_marshal_VOID__OBJECT,

                G_TYPE_NONE,

                1,

                G_TYPE_DBUS_INTERFACE);

}

/* ---------------------------------------------------------------------------------------------------- */

/**

 * g_dbus_object_get_object_path:

 * @object: A #GDBusObject.

 *

 * Gets the object path for @object.

 *

 * Returns: A string owned by @object. Do not free.

 *

 * Since: 2.30

 */

const gchar *

g_dbus_object_get_object_path (GDBusObject *object)

{

  GDBusObjectIface *iface = G_DBUS_OBJECT_GET_IFACE (object);

  return iface->get_object_path (object);

}

/**

 * g_dbus_object_get_interfaces:

 * @object: A #GDBusObject.

 *

 * Gets the D-Bus interfaces associated with @object.

 *

 * Returns: (element-type GDBusInterface) (transfer full): A list of #GDBusInterface instances.

 *   The returned list must be freed by g_list_free() after each element has been freed

 *   with g_object_unref().

 *

 * Since: 2.30

 */

GList *

g_dbus_object_get_interfaces (GDBusObject *object)

{

  GDBusObjectIface *iface = G_DBUS_OBJECT_GET_IFACE (object);

  return iface->get_interfaces (object);

}

/**

 * g_dbus_object_get_interface:

 * @object: A #GDBusObject.

 * @interface_name: A D-Bus interface name.

 *

 * Gets the D-Bus interface with name @interface_name associated with

 * @object, if any.

 *

 * Returns: (transfer full): %NULL if not found, otherwise a

 *   #GDBusInterface that must be freed with g_object_unref().

 *

 * Since: 2.30

 */

GDBusInterface *

g_dbus_object_get_interface (GDBusObject *object,

                             const gchar *interface_name)

{

  GDBusObjectIface *iface = G_DBUS_OBJECT_GET_IFACE (object);

  g_return_val_if_fail (g_dbus_is_interface_name (interface_name), NULL);

  return iface->get_interface (object, interface_name);

}