| /* 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 "gdbusobjectmanager.h" |
| #include "gdbusinterface.h" |
| #include "gdbusutils.h" |
| |
| #include "glibintl.h" |
| #include "gmarshal-internal.h" |
| |
| /** |
| * SECTION:gdbusobjectmanager |
| * @short_description: Base type for D-Bus object managers |
| * @include: gio/gio.h |
| * |
| * The #GDBusObjectManager type is the base type for service- and |
| * client-side implementations of the standardized |
| * [org.freedesktop.DBus.ObjectManager](http://dbus.freedesktop.org/doc/dbus-specification.html#standard-interfaces-objectmanager) |
| * interface. |
| * |
| * See #GDBusObjectManagerClient for the client-side implementation |
| * and #GDBusObjectManagerServer for the service-side implementation. |
| */ |
| |
| /** |
| * GDBusObjectManager: |
| * |
| * #GDBusObjectManager is an opaque data structure and can only be accessed |
| * using the following functions. |
| */ |
| |
| typedef GDBusObjectManagerIface GDBusObjectManagerInterface; |
| G_DEFINE_INTERFACE (GDBusObjectManager, g_dbus_object_manager, G_TYPE_OBJECT) |
| |
| enum { |
| OBJECT_ADDED, |
| OBJECT_REMOVED, |
| INTERFACE_ADDED, |
| INTERFACE_REMOVED, |
| N_SIGNALS |
| }; |
| |
| static guint signals[N_SIGNALS]; |
| |
| static void |
| g_dbus_object_manager_default_init (GDBusObjectManagerIface *iface) |
| { |
| /** |
| * GDBusObjectManager::object-added: |
| * @manager: The #GDBusObjectManager emitting the signal. |
| * @object: The #GDBusObject that was added. |
| * |
| * Emitted when @object is added to @manager. |
| * |
| * Since: 2.30 |
| */ |
| signals[OBJECT_ADDED] = |
| g_signal_new (I_("object-added"), |
| G_TYPE_FROM_INTERFACE (iface), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GDBusObjectManagerIface, object_added), |
| NULL, |
| NULL, |
| NULL, |
| G_TYPE_NONE, |
| 1, |
| G_TYPE_DBUS_OBJECT); |
| |
| /** |
| * GDBusObjectManager::object-removed: |
| * @manager: The #GDBusObjectManager emitting the signal. |
| * @object: The #GDBusObject that was removed. |
| * |
| * Emitted when @object is removed from @manager. |
| * |
| * Since: 2.30 |
| */ |
| signals[OBJECT_REMOVED] = |
| g_signal_new (I_("object-removed"), |
| G_TYPE_FROM_INTERFACE (iface), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GDBusObjectManagerIface, object_removed), |
| NULL, |
| NULL, |
| NULL, |
| G_TYPE_NONE, |
| 1, |
| G_TYPE_DBUS_OBJECT); |
| |
| /** |
| * GDBusObjectManager::interface-added: |
| * @manager: The #GDBusObjectManager emitting the signal. |
| * @object: The #GDBusObject on which an interface was added. |
| * @interface: The #GDBusInterface that was added. |
| * |
| * Emitted when @interface is added to @object. |
| * |
| * This signal exists purely as a convenience to avoid having to |
| * connect signals to all objects managed by @manager. |
| * |
| * Since: 2.30 |
| */ |
| signals[INTERFACE_ADDED] = |
| g_signal_new (I_("interface-added"), |
| G_TYPE_FROM_INTERFACE (iface), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GDBusObjectManagerIface, interface_added), |
| NULL, |
| NULL, |
| _g_cclosure_marshal_VOID__OBJECT_OBJECT, |
| G_TYPE_NONE, |
| 2, |
| G_TYPE_DBUS_OBJECT, |
| G_TYPE_DBUS_INTERFACE); |
| g_signal_set_va_marshaller (signals[INTERFACE_ADDED], |
| G_TYPE_FROM_INTERFACE (iface), |
| _g_cclosure_marshal_VOID__OBJECT_OBJECTv); |
| |
| /** |
| * GDBusObjectManager::interface-removed: |
| * @manager: The #GDBusObjectManager emitting the signal. |
| * @object: The #GDBusObject on which an interface was removed. |
| * @interface: The #GDBusInterface that was removed. |
| * |
| * Emitted when @interface has been removed from @object. |
| * |
| * This signal exists purely as a convenience to avoid having to |
| * connect signals to all objects managed by @manager. |
| * |
| * Since: 2.30 |
| */ |
| signals[INTERFACE_REMOVED] = |
| g_signal_new (I_("interface-removed"), |
| G_TYPE_FROM_INTERFACE (iface), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (GDBusObjectManagerIface, interface_removed), |
| NULL, |
| NULL, |
| _g_cclosure_marshal_VOID__OBJECT_OBJECT, |
| G_TYPE_NONE, |
| 2, |
| G_TYPE_DBUS_OBJECT, |
| G_TYPE_DBUS_INTERFACE); |
| g_signal_set_va_marshaller (signals[INTERFACE_REMOVED], |
| G_TYPE_FROM_INTERFACE (iface), |
| _g_cclosure_marshal_VOID__OBJECT_OBJECTv); |
| |
| } |
| |
| /* ---------------------------------------------------------------------------------------------------- */ |
| |
| /** |
| * g_dbus_object_manager_get_object_path: |
| * @manager: A #GDBusObjectManager. |
| * |
| * Gets the object path that @manager is for. |
| * |
| * Returns: A string owned by @manager. Do not free. |
| * |
| * Since: 2.30 |
| */ |
| const gchar * |
| g_dbus_object_manager_get_object_path (GDBusObjectManager *manager) |
| { |
| GDBusObjectManagerIface *iface = G_DBUS_OBJECT_MANAGER_GET_IFACE (manager); |
| return iface->get_object_path (manager); |
| } |
| |
| /** |
| * g_dbus_object_manager_get_objects: |
| * @manager: A #GDBusObjectManager. |
| * |
| * Gets all #GDBusObject objects known to @manager. |
| * |
| * Returns: (transfer full) (element-type GDBusObject): A list of |
| * #GDBusObject objects. The returned list should be freed with |
| * g_list_free() after each element has been freed with |
| * g_object_unref(). |
| * |
| * Since: 2.30 |
| */ |
| GList * |
| g_dbus_object_manager_get_objects (GDBusObjectManager *manager) |
| { |
| GDBusObjectManagerIface *iface = G_DBUS_OBJECT_MANAGER_GET_IFACE (manager); |
| return iface->get_objects (manager); |
| } |
| |
| /** |
| * g_dbus_object_manager_get_object: |
| * @manager: A #GDBusObjectManager. |
| * @object_path: Object path to look up. |
| * |
| * Gets the #GDBusObjectProxy at @object_path, if any. |
| * |
| * Returns: (transfer full) (nullable): A #GDBusObject or %NULL. Free with |
| * g_object_unref(). |
| * |
| * Since: 2.30 |
| */ |
| GDBusObject * |
| g_dbus_object_manager_get_object (GDBusObjectManager *manager, |
| const gchar *object_path) |
| { |
| GDBusObjectManagerIface *iface = G_DBUS_OBJECT_MANAGER_GET_IFACE (manager); |
| g_return_val_if_fail (g_variant_is_object_path (object_path), NULL); |
| return iface->get_object (manager, object_path); |
| } |
| |
| /** |
| * g_dbus_object_manager_get_interface: |
| * @manager: A #GDBusObjectManager. |
| * @object_path: Object path to look up. |
| * @interface_name: D-Bus interface name to look up. |
| * |
| * Gets the interface proxy for @interface_name at @object_path, if |
| * any. |
| * |
| * Returns: (transfer full) (nullable): A #GDBusInterface instance or %NULL. Free |
| * with g_object_unref(). |
| * |
| * Since: 2.30 |
| */ |
| GDBusInterface * |
| g_dbus_object_manager_get_interface (GDBusObjectManager *manager, |
| const gchar *object_path, |
| const gchar *interface_name) |
| { |
| GDBusObjectManagerIface *iface = G_DBUS_OBJECT_MANAGER_GET_IFACE (manager); |
| g_return_val_if_fail (g_variant_is_object_path (object_path), NULL); |
| g_return_val_if_fail (g_dbus_is_interface_name (interface_name), NULL); |
| return iface->get_interface (manager, object_path, interface_name); |
| } |
