* 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/>.
*
* Authors: Ryan Lortie <desrt@desrt.ca>
*/
/* DBus Interface definition {{{1 */
/* For documentation of these interfaces, see
- * http://live.gnome.org/GTK+/GApplication-dbus-apis
+ * https://wiki.gnome.org/Projects/GLib/GApplication/DBusAPI
*/
static const gchar org_gtk_Application_xml[] =
"<node>"
"<arg type='a{sv}' name='platform-data' direction='in'/>"
"<arg type='i' name='exit-status' direction='out'/>"
"</method>"
+ "<property name='Busy' type='b' access='read'/>"
"</interface>"
"</node>";
static GDBusInterfaceInfo *org_gtk_Application;
+static const gchar org_freedesktop_Application_xml[] =
+ "<node>"
+ "<interface name='org.freedesktop.Application'>"
+ "<method name='Activate'>"
+ "<arg type='a{sv}' name='platform-data' direction='in'/>"
+ "</method>"
+ "<method name='Open'>"
+ "<arg type='as' name='uris' direction='in'/>"
+ "<arg type='a{sv}' name='platform-data' direction='in'/>"
+ "</method>"
+ "<method name='ActivateAction'>"
+ "<arg type='s' name='action-name' direction='in'/>"
+ "<arg type='av' name='parameter' direction='in'/>"
+ "<arg type='a{sv}' name='platform-data' direction='in'/>"
+ "</method>"
+ "</interface>"
+ "</node>";
+
+static GDBusInterfaceInfo *org_freedesktop_Application;
+
static const gchar org_gtk_private_CommandLine_xml[] =
"<node>"
"<interface name='org.gtk.private.CommandLine'>"
gchar *object_path;
guint object_id;
+ guint fdo_object_id;
guint actions_id;
gboolean properties_live;
gboolean primary;
+ gboolean busy;
GApplication *app;
};
static GApplicationCommandLine *
g_dbus_command_line_new (GDBusMethodInvocation *invocation);
+static GVariant *
+g_application_impl_get_property (GDBusConnection *connection,
+ const gchar *sender,
+ const gchar *object_path,
+ const gchar *interface_name,
+ const gchar *property_name,
+ GError **error,
+ gpointer user_data)
+{
+ GApplicationImpl *impl = user_data;
+
+ if (strcmp (property_name, "Busy") == 0)
+ return g_variant_new_boolean (impl->busy);
+
+ g_assert_not_reached ();
+
+ return NULL;
+}
+
+static void
+send_property_change (GApplicationImpl *impl)
+{
+ GVariantBuilder builder;
+
+ g_variant_builder_init (&builder, G_VARIANT_TYPE_ARRAY);
+ g_variant_builder_add (&builder,
+ "{sv}",
+ "Busy", g_variant_new_boolean (impl->busy));
+
+ g_dbus_connection_emit_signal (impl->session_bus,
+ NULL,
+ impl->object_path,
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
+ g_variant_new ("(sa{sv}as)",
+ "org.gtk.Application",
+ &builder,
+ NULL),
+ NULL);
+}
static void
g_application_impl_method_call (GDBusConnection *connection,
{
GVariant *platform_data;
+ /* Completely the same for both freedesktop and gtk interfaces */
+
g_variant_get (parameters, "(@a{sv})", &platform_data);
+
class->before_emit (impl->app, platform_data);
g_signal_emit_by_name (impl->app, "activate");
class->after_emit (impl->app, platform_data);
else if (strcmp (method_name, "Open") == 0)
{
+ GApplicationFlags flags;
GVariant *platform_data;
const gchar *hint;
GVariant *array;
GFile **files;
gint n, i;
- g_variant_get (parameters, "(@ass@a{sv})",
- &array, &hint, &platform_data);
+ flags = g_application_get_flags (impl->app);
+ if ((flags & G_APPLICATION_HANDLES_OPEN) == 0)
+ {
+ g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_NOT_SUPPORTED, "Application does not open files");
+ return;
+ }
+
+ /* freedesktop interface has no hint parameter */
+ if (g_str_equal (interface_name, "org.freedesktop.Application"))
+ {
+ g_variant_get (parameters, "(@as@a{sv})", &array, &platform_data);
+ hint = "";
+ }
+ else
+ g_variant_get (parameters, "(@as&s@a{sv})", &array, &hint, &platform_data);
n = g_variant_n_children (array);
files = g_new (GFile *, n + 1);
else if (strcmp (method_name, "CommandLine") == 0)
{
+ GApplicationFlags flags;
GApplicationCommandLine *cmdline;
GVariant *platform_data;
int status;
+ flags = g_application_get_flags (impl->app);
+ if ((flags & G_APPLICATION_HANDLES_COMMAND_LINE) == 0)
+ {
+ g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR, G_DBUS_ERROR_NOT_SUPPORTED,
+ "Application does not handle command line arguments");
+ return;
+ }
+
+ /* Only on the GtkApplication interface */
+
cmdline = g_dbus_command_line_new (invocation);
platform_data = g_variant_get_child_value (parameters, 2);
class->before_emit (impl->app, platform_data);
g_variant_unref (platform_data);
g_object_unref (cmdline);
}
+ else if (g_str_equal (method_name, "ActivateAction"))
+ {
+ GVariant *parameter = NULL;
+ GVariant *platform_data;
+ GVariantIter *iter;
+ const gchar *name;
+
+ /* Only on the freedesktop interface */
+
+ g_variant_get (parameters, "(&sav@a{sv})", &name, &iter, &platform_data);
+ g_variant_iter_next (iter, "v", ¶meter);
+ g_variant_iter_free (iter);
+
+ class->before_emit (impl->app, platform_data);
+ g_action_group_activate_action (impl->exported_actions, name, parameter);
+ class->after_emit (impl->app, platform_data);
+
+ if (parameter)
+ g_variant_unref (parameter);
+
+ g_variant_unref (platform_data);
+
+ g_dbus_method_invocation_return_value (invocation, NULL);
+ }
else
g_assert_not_reached ();
}
{
const static GDBusInterfaceVTable vtable = {
g_application_impl_method_call,
+ g_application_impl_get_property,
+ NULL /* set_property */
};
GApplicationClass *app_class = G_APPLICATION_GET_CLASS (impl->app);
- GVariant *reply;
guint32 rval;
if (org_gtk_Application == NULL)
g_assert (org_gtk_Application != NULL);
g_dbus_interface_info_ref (org_gtk_Application);
g_dbus_node_info_unref (info);
+
+ info = g_dbus_node_info_new_for_xml (org_freedesktop_Application_xml, &error);
+ if G_UNLIKELY (info == NULL)
+ g_error ("%s", error->message);
+ org_freedesktop_Application = g_dbus_node_info_lookup_interface (info, "org.freedesktop.Application");
+ g_assert (org_freedesktop_Application != NULL);
+ g_dbus_interface_info_ref (org_freedesktop_Application);
+ g_dbus_node_info_unref (info);
}
/* We could possibly have been D-Bus activated as a result of incoming
if (impl->object_id == 0)
return FALSE;
+ impl->fdo_object_id = g_dbus_connection_register_object (impl->session_bus, impl->object_path,
+ org_freedesktop_Application, &vtable, impl, NULL, error);
+
+ if (impl->fdo_object_id == 0)
+ return FALSE;
+
impl->actions_id = g_dbus_connection_export_action_group (impl->session_bus, impl->object_path,
impl->exported_actions, error);
* in the case that we can't do that.
*/
/* DBUS_NAME_FLAG_DO_NOT_QUEUE: 0x4 */
- reply = g_dbus_connection_call_sync (impl->session_bus, "org.freedesktop.DBus", "/org/freedesktop/DBus",
- "org.freedesktop.DBus", "RequestName",
- g_variant_new ("(su)", impl->bus_name, 0x4), G_VARIANT_TYPE ("(u)"),
- 0, -1, cancellable, error);
+ rval = g_dbus_request_name (impl->session_bus, impl->bus_name, G_BUS_NAME_OWNER_FLAGS_DO_NOT_QUEUE, error);
- if (reply == NULL)
+ if (rval == G_BUS_REQUEST_NAME_FLAGS_ERROR)
return FALSE;
- g_variant_get (reply, "(u)", &rval);
- g_variant_unref (reply);
-
/* DBUS_REQUEST_NAME_REPLY_EXISTS: 3 */
impl->primary = (rval != 3);
impl->object_id = 0;
}
+ if (impl->fdo_object_id)
+ {
+ g_dbus_connection_unregister_object (impl->session_bus, impl->fdo_object_id);
+ impl->fdo_object_id = 0;
+ }
+
if (impl->actions_id)
{
g_dbus_connection_unexport_action_group (impl->session_bus, impl->actions_id);
if (impl->primary && impl->bus_name)
{
- g_dbus_connection_call (impl->session_bus, "org.freedesktop.DBus",
- "/org/freedesktop/DBus", "org.freedesktop.DBus",
- "ReleaseName", g_variant_new ("(s)", impl->bus_name),
- NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
+ g_dbus_release_name (impl->session_bus, impl->bus_name, NULL);
impl->primary = FALSE;
}
}
void
+g_application_impl_set_busy_state (GApplicationImpl *impl,
+ gboolean busy)
+{
+ if (impl->busy != busy)
+ {
+ impl->busy = busy;
+ send_property_change (impl);
+ }
+}
+
+void
g_application_impl_destroy (GApplicationImpl *impl)
{
g_application_impl_stop_primary (impl);
if (flags & G_APPLICATION_IS_SERVICE)
{
g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
- "Unable to acquire bus name `%s'", appid);
+ "Unable to acquire bus name '%s'", appid);
g_application_impl_destroy (impl);
return NULL;
}
int
-g_application_impl_command_line (GApplicationImpl *impl,
- gchar **arguments,
- GVariant *platform_data)
+g_application_impl_command_line (GApplicationImpl *impl,
+ const gchar * const *arguments,
+ GVariant *platform_data)
{
const static GDBusInterfaceVTable vtable = {
g_application_impl_cmdline_method_call
g_variant_new ("(o^aay@a{sv})", object_path, arguments, platform_data),
G_VARIANT_TYPE ("(i)"), 0, G_MAXINT, fd_list, NULL,
g_application_impl_cmdline_done, &data);
+ g_object_unref (fd_list);
}
#else
g_dbus_connection_call (impl->session_bus, impl->bus_name, impl->object_path,
if (fd_list && g_unix_fd_list_get_length (fd_list))
{
- gint *fds, n_fds, i;
+ const gint *fds;
- fds = g_unix_fd_list_steal_fds (fd_list, &n_fds);
- result = g_unix_input_stream_new (fds[0], TRUE);
- for (i = 1; i < n_fds; i++)
- (void) g_close (fds[i], NULL);
- g_free (fds);
+ fds = g_unix_fd_list_peek_fds (fd_list, NULL);
+ result = g_unix_input_stream_new (fds[0], FALSE);
+ g_object_weak_ref (G_OBJECT (result),
+ (GWeakNotify) g_object_unref,
+ g_object_ref (fd_list));
}
return result;
{
GDBusCommandLine *gdbcl;
GVariant *args;
+ GVariant *arguments, *platform_data;
args = g_dbus_method_invocation_get_parameters (invocation);
+ arguments = g_variant_get_child_value (args, 1);
+ platform_data = g_variant_get_child_value (args, 2);
gdbcl = g_object_new (g_dbus_command_line_get_type (),
- "arguments", g_variant_get_child_value (args, 1),
- "platform-data", g_variant_get_child_value (args, 2),
+ "arguments", arguments,
+ "platform-data", platform_data,
NULL);
+ g_variant_unref (arguments);
+ g_variant_unref (platform_data);
+
gdbcl->connection = g_dbus_method_invocation_get_connection (invocation);
gdbcl->bus_name = g_dbus_method_invocation_get_sender (invocation);
g_variant_get_child (args, 0, "&o", &gdbcl->object_path);
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