* 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: David Zeuthen <davidz@redhat.com>
*/
* @include: gio/gio.h
*
* A #GDBusObjectProxy is an object used to represent a remote object
- * with one or more D-Bus interfaces. You cannot instantiate a
- * #GDBusObjectProxy yourself - you need to use a
- * #GDBusObjectManagerClient to get one.
+ * with one or more D-Bus interfaces. Normally, you don't instantiate
+ * a #GDBusObjectProxy yourself - typically #GDBusObjectManagerClient
+ * is used to obtain it.
*
* Since: 2.30
*/
struct _GDBusObjectProxyPrivate
{
+ GMutex lock;
GHashTable *map_name_to_iface;
gchar *object_path;
GDBusConnection *connection;
enum
{
PROP_0,
- PROP_OBJECT_PATH,
- PROP_CONNECTION
+ PROP_G_OBJECT_PATH,
+ PROP_G_CONNECTION
};
static void dbus_object_interface_init (GDBusObjectIface *iface);
G_DEFINE_TYPE_WITH_CODE (GDBusObjectProxy, g_dbus_object_proxy, G_TYPE_OBJECT,
- G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, dbus_object_interface_init));
+ G_ADD_PRIVATE (GDBusObjectProxy)
+ G_IMPLEMENT_INTERFACE (G_TYPE_DBUS_OBJECT, dbus_object_interface_init))
static void
g_dbus_object_proxy_finalize (GObject *object)
g_hash_table_unref (proxy->priv->map_name_to_iface);
+ g_clear_object (&proxy->priv->connection);
+
+ g_free (proxy->priv->object_path);
+
+ g_mutex_clear (&proxy->priv->lock);
+
if (G_OBJECT_CLASS (g_dbus_object_proxy_parent_class)->finalize != NULL)
G_OBJECT_CLASS (g_dbus_object_proxy_parent_class)->finalize (object);
}
switch (prop_id)
{
- case PROP_OBJECT_PATH:
+ case PROP_G_OBJECT_PATH:
+ g_mutex_lock (&proxy->priv->lock);
g_value_set_string (value, proxy->priv->object_path);
+ g_mutex_unlock (&proxy->priv->lock);
break;
- case PROP_CONNECTION:
+ case PROP_G_CONNECTION:
g_value_set_object (value, g_dbus_object_proxy_get_connection (proxy));
break;
default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (_object, prop_id, pspec);
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (proxy, prop_id, pspec);
break;
}
}
const GValue *value,
GParamSpec *pspec)
{
+ GDBusObjectProxy *proxy = G_DBUS_OBJECT_PROXY (object);
+
switch (prop_id)
{
+ case PROP_G_OBJECT_PATH:
+ g_mutex_lock (&proxy->priv->lock);
+ proxy->priv->object_path = g_value_dup_string (value);
+ g_mutex_unlock (&proxy->priv->lock);
+ break;
+
+ case PROP_G_CONNECTION:
+ g_mutex_lock (&proxy->priv->lock);
+ proxy->priv->connection = g_value_dup_object (value);
+ g_mutex_unlock (&proxy->priv->lock);
+ break;
+
default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (_object, prop_id, pspec);
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (proxy, prop_id, pspec);
break;
}
}
gobject_class->get_property = g_dbus_object_proxy_get_property;
/**
- * GDBusObjectProxy:object-path:
+ * GDBusObjectProxy:g-object-path:
*
* The object path of the proxy.
*
* Since: 2.30
*/
g_object_class_install_property (gobject_class,
- PROP_OBJECT_PATH,
- g_param_spec_string ("object-path",
+ PROP_G_OBJECT_PATH,
+ g_param_spec_string ("g-object-path",
"Object Path",
"The object path of the proxy",
NULL,
- G_PARAM_READABLE |
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
/**
- * GDBusObjectProxy:connection:
+ * GDBusObjectProxy:g-connection:
*
* The connection of the proxy.
*
* Since: 2.30
*/
g_object_class_install_property (gobject_class,
- PROP_CONNECTION,
- g_param_spec_string ("connection",
+ PROP_G_CONNECTION,
+ g_param_spec_object ("g-connection",
"Connection",
"The connection of the proxy",
- NULL,
- G_PARAM_READABLE |
+ G_TYPE_DBUS_CONNECTION,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_STRINGS));
-
- g_type_class_add_private (klass, sizeof (GDBusObjectProxyPrivate));
}
static void
g_dbus_object_proxy_init (GDBusObjectProxy *proxy)
{
- proxy->priv = G_TYPE_INSTANCE_GET_PRIVATE (proxy,
- G_TYPE_DBUS_OBJECT_PROXY,
- GDBusObjectProxyPrivate);
+ proxy->priv = g_dbus_object_proxy_get_instance_private (proxy);
+ g_mutex_init (&proxy->priv->lock);
proxy->priv->map_name_to_iface = g_hash_table_new_full (g_str_hash,
g_str_equal,
g_free,
g_dbus_object_proxy_get_object_path (GDBusObject *object)
{
GDBusObjectProxy *proxy = G_DBUS_OBJECT_PROXY (object);
- return proxy->priv->object_path;
+ const gchar *ret;
+ g_mutex_lock (&proxy->priv->lock);
+ ret = proxy->priv->object_path;
+ g_mutex_unlock (&proxy->priv->lock);
+ return ret;
}
/**
* g_dbus_object_proxy_get_connection:
- * @proxy: A #GDBusObjectProxy.
+ * @proxy: a #GDBusObjectProxy
*
* Gets the connection that @proxy is for.
*
GDBusConnection *
g_dbus_object_proxy_get_connection (GDBusObjectProxy *proxy)
{
+ GDBusConnection *ret;
g_return_val_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy), NULL);
- return proxy->priv->connection;
+ g_mutex_lock (&proxy->priv->lock);
+ ret = proxy->priv->connection;
+ g_mutex_unlock (&proxy->priv->lock);
+ return ret;
}
static GDBusInterface *
g_return_val_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy), NULL);
g_return_val_if_fail (g_dbus_is_interface_name (interface_name), NULL);
+ g_mutex_lock (&proxy->priv->lock);
ret = g_hash_table_lookup (proxy->priv->map_name_to_iface, interface_name);
if (ret != NULL)
g_object_ref (ret);
+ g_mutex_unlock (&proxy->priv->lock);
+
return (GDBusInterface *) ret; /* TODO: proper cast */
}
{
GDBusObjectProxy *proxy = G_DBUS_OBJECT_PROXY (object);
GList *ret;
- GHashTableIter iter;
- GDBusProxy *interface_proxy;
g_return_val_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy), NULL);
ret = NULL;
- g_hash_table_iter_init (&iter, proxy->priv->map_name_to_iface);
- while (g_hash_table_iter_next (&iter, NULL, (gpointer) &interface_proxy))
- ret = g_list_prepend (ret, g_object_ref (interface_proxy));
+ g_mutex_lock (&proxy->priv->lock);
+ ret = g_hash_table_get_values (proxy->priv->map_name_to_iface);
+ g_list_foreach (ret, (GFunc) g_object_ref, NULL);
+ g_mutex_unlock (&proxy->priv->lock);
return ret;
}
/* ---------------------------------------------------------------------------------------------------- */
+/**
+ * g_dbus_object_proxy_new:
+ * @connection: a #GDBusConnection
+ * @object_path: the object path
+ *
+ * Creates a new #GDBusObjectProxy for the given connection and
+ * object path.
+ *
+ * Returns: a new #GDBusObjectProxy
+ *
+ * Since: 2.30
+ */
GDBusObjectProxy *
-_g_dbus_object_proxy_new (GDBusConnection *connection,
- const gchar *object_path)
+g_dbus_object_proxy_new (GDBusConnection *connection,
+ const gchar *object_path)
{
- GDBusObjectProxy *proxy;
-
g_return_val_if_fail (G_IS_DBUS_CONNECTION (connection), NULL);
g_return_val_if_fail (g_variant_is_object_path (object_path), NULL);
-
- proxy = G_DBUS_OBJECT_PROXY (g_object_new (G_TYPE_DBUS_OBJECT_PROXY, NULL));
- proxy->priv->object_path = g_strdup (object_path);
- proxy->priv->connection = g_object_ref (connection);
- return proxy;
+ return G_DBUS_OBJECT_PROXY (g_object_new (G_TYPE_DBUS_OBJECT_PROXY,
+ "g-object-path", object_path,
+ "g-connection", connection,
+ NULL));
}
void
GDBusProxy *interface_proxy)
{
const gchar *interface_name;
+ GDBusProxy *interface_proxy_to_remove;
g_return_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy));
g_return_if_fail (G_IS_DBUS_PROXY (interface_proxy));
+ g_mutex_lock (&proxy->priv->lock);
+
interface_name = g_dbus_proxy_get_interface_name (interface_proxy);
- _g_dbus_object_proxy_remove_interface (proxy, interface_name);
+ interface_proxy_to_remove = g_hash_table_lookup (proxy->priv->map_name_to_iface, interface_name);
+ if (interface_proxy_to_remove != NULL)
+ {
+ g_object_ref (interface_proxy_to_remove);
+ g_warn_if_fail (g_hash_table_remove (proxy->priv->map_name_to_iface, interface_name));
+ }
g_hash_table_insert (proxy->priv->map_name_to_iface,
g_strdup (interface_name),
g_object_ref (interface_proxy));
+ g_object_ref (interface_proxy);
+
+ g_mutex_unlock (&proxy->priv->lock);
+
+ if (interface_proxy_to_remove != NULL)
+ {
+ g_signal_emit_by_name (proxy, "interface-removed", interface_proxy_to_remove);
+ g_object_unref (interface_proxy_to_remove);
+ }
+
g_signal_emit_by_name (proxy, "interface-added", interface_proxy);
+ g_object_unref (interface_proxy);
}
void
g_return_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy));
g_return_if_fail (g_dbus_is_interface_name (interface_name));
+ g_mutex_lock (&proxy->priv->lock);
+
interface_proxy = g_hash_table_lookup (proxy->priv->map_name_to_iface, interface_name);
if (interface_proxy != NULL)
{
g_object_ref (interface_proxy);
g_warn_if_fail (g_hash_table_remove (proxy->priv->map_name_to_iface, interface_name));
+ g_mutex_unlock (&proxy->priv->lock);
g_signal_emit_by_name (proxy, "interface-removed", interface_proxy);
g_object_unref (interface_proxy);
}
-}
-
-static gpointer
-g_dbus_object_proxy_lookup_with_typecheck (GDBusObject *object,
- const gchar *interface_name,
- GType type)
-{
- GDBusObjectProxy *proxy = G_DBUS_OBJECT_PROXY (object);
- GDBusProxy *ret;
-
- g_return_val_if_fail (G_IS_DBUS_OBJECT_PROXY (proxy), NULL);
- g_return_val_if_fail (g_dbus_is_interface_name (interface_name), NULL);
-
- ret = g_hash_table_lookup (proxy->priv->map_name_to_iface, interface_name);
- if (ret != NULL)
+ else
{
- g_warn_if_fail (G_TYPE_CHECK_INSTANCE_TYPE (ret, type));
- g_object_ref (ret);
+ g_mutex_unlock (&proxy->priv->lock);
}
- return ret;
-}
-
-static gpointer
-g_dbus_object_proxy_peek_with_typecheck (GDBusObject *object,
- const gchar *interface_name,
- GType type)
-{
- GDBusProxy *ret;
- ret = g_dbus_object_proxy_lookup_with_typecheck (object, interface_name, type);
- if (ret != NULL)
- g_object_unref (ret);
- return ret;
}
static void
iface->get_object_path = g_dbus_object_proxy_get_object_path;
iface->get_interfaces = g_dbus_object_proxy_get_interfaces;
iface->get_interface = g_dbus_object_proxy_get_interface;
- iface->peek_with_typecheck = g_dbus_object_proxy_peek_with_typecheck;
- iface->lookup_with_typecheck = g_dbus_object_proxy_lookup_with_typecheck;
}