2 * Copyright © 2010 Codethink Limited
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General
15 * Public License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
17 * Boston, MA 02111-1307, USA.
19 * Authors: Ryan Lortie <desrt@desrt.ca>
22 #include "gapplicationimpl.h"
24 #include "gactiongroup.h"
25 #include "gapplication.h"
27 #include "gdbusconnection.h"
28 #include "gdbusintrospection.h"
29 #include "gdbuserror.h"
34 #include "gapplicationcommandline.h"
35 #include "gdbusmethodinvocation.h"
37 /* DBus Interface definition {{{1 */
38 static const GDBusArgInfo platform_data_arg = { -1, (gchar *) "platform_data", (gchar *) "a{sv}" };
40 static const GDBusArgInfo open_uris_arg = { -1, (gchar *) "uris", (gchar *) "as" };
41 static const GDBusArgInfo open_hint_arg = { -1, (gchar *) "hint", (gchar *) "s" };
43 static const GDBusArgInfo invoke_action_name_arg = { -1, (gchar *) "name", (gchar *) "s" };
44 static const GDBusArgInfo invoke_action_args_arg = { -1, (gchar *) "args", (gchar *) "v" };
46 static const GDBusArgInfo cmdline_path_arg = { -1, (gchar *) "path", (gchar *) "o" };
47 static const GDBusArgInfo cmdline_arguments_arg = { -1, (gchar *) "arguments", (gchar *) "aay" };
48 static const GDBusArgInfo cmdline_exit_status_arg = { -1, (gchar *) "exit_status", (gchar *) "i" };
50 static const GDBusArgInfo *activate_in[] = { &platform_data_arg, NULL };
51 static const GDBusArgInfo *activate_out[] = { NULL };
53 static const GDBusArgInfo *open_in[] = { &open_uris_arg, &open_hint_arg, &platform_data_arg, NULL };
54 static const GDBusArgInfo *open_out[] = { NULL };
56 static const GDBusArgInfo *cmdline_in[] = { &cmdline_path_arg, &cmdline_arguments_arg, &platform_data_arg, NULL };
57 static const GDBusArgInfo *cmdline_out[] = { &cmdline_exit_status_arg, NULL };
59 static const GDBusMethodInfo activate_method = {
60 -1, (gchar *) "Activate",
61 (GDBusArgInfo **) activate_in,
62 (GDBusArgInfo **) activate_out
65 static const GDBusMethodInfo open_method = {
67 (GDBusArgInfo **) open_in,
68 (GDBusArgInfo **) open_out
71 static const GDBusMethodInfo command_line_method = {
72 -1, (gchar *) "CommandLine",
73 (GDBusArgInfo **) cmdline_in,
74 (GDBusArgInfo **) cmdline_out
77 static const GDBusMethodInfo *application_methods[] = {
78 &activate_method, &open_method, &command_line_method, NULL
81 const GDBusInterfaceInfo org_gtk_Application = {
82 -1, (gchar *) "org.gtk.Application",
83 (GDBusMethodInfo **) application_methods
86 static const GDBusArgInfo list_arg = { -1, (gchar *) "list", (gchar *) "a(savbav)" };
87 static const GDBusArgInfo *describe_all_out[] = { &list_arg, NULL };
89 static const GDBusArgInfo action_name_arg = { -1, (gchar *) "action_name", (gchar *) "s" };
90 static const GDBusArgInfo value_arg = { -1, (gchar *) "value", (gchar *) "v" };
91 static const GDBusArgInfo *set_action_state_in[] = { &action_name_arg, &value_arg, &platform_data_arg, NULL };
93 static const GDBusArgInfo parameter_arg = { -1, (gchar *) "parameter", (gchar *) "av" };
94 static const GDBusArgInfo *activate_action_in[] = { &action_name_arg, ¶meter_arg, &platform_data_arg, NULL };
96 static const GDBusMethodInfo describe_all_method = {
97 -1, (gchar *) "DescribeAll", NULL,
98 (GDBusArgInfo **) describe_all_out
101 static const GDBusMethodInfo set_action_state_method = {
102 -1, (gchar *) "SetState",
103 (GDBusArgInfo **) set_action_state_in
106 static const GDBusMethodInfo activate_action_method = {
107 -1, (gchar *) "Activate",
108 (GDBusArgInfo **) activate_action_in
111 static const GDBusMethodInfo *actions_methods[] = {
112 &describe_all_method, &set_action_state_method, &activate_action_method, NULL
115 const GDBusInterfaceInfo org_gtk_Actions = {
116 -1, (gchar *) "org.gtk.Actions",
117 (GDBusMethodInfo **) actions_methods
120 static const GDBusArgInfo message_arg = { -1, (gchar *) "message", (gchar *) "s" };
121 static const GDBusArgInfo *print_in[] = { &message_arg, NULL };
122 static const GDBusArgInfo *print_out[] = { NULL };
124 static const GDBusMethodInfo stdout_method = {
125 -1, (gchar *) "Print",
126 (GDBusArgInfo **) print_in,
127 (GDBusArgInfo **) print_out
130 static const GDBusMethodInfo stderr_method = {
131 -1, (gchar *) "PrintError",
132 (GDBusArgInfo **) print_in,
133 (GDBusArgInfo **) print_out
136 static const GDBusMethodInfo *cmdline_methods[] = {
137 &stdout_method, &stderr_method, NULL
140 const GDBusInterfaceInfo org_gtk_private_Cmdline = {
141 -1, (gchar *) "org.gtk.private.CommandLine",
142 (GDBusMethodInfo **) cmdline_methods
145 /* GApplication implementation {{{1 */
146 struct _GApplicationImpl
148 GDBusConnection *session_bus;
149 const gchar *bus_name;
160 static GApplicationCommandLine *
161 g_dbus_command_line_new (GDBusMethodInvocation *invocation);
165 g_application_impl_method_call (GDBusConnection *connection,
167 const gchar *object_path,
168 const gchar *interface_name,
169 const gchar *method_name,
170 GVariant *parameters,
171 GDBusMethodInvocation *invocation,
174 GApplicationImpl *impl = user_data;
175 GApplicationClass *class;
177 class = G_APPLICATION_GET_CLASS (impl->app);
179 if (strcmp (method_name, "Activate") == 0)
181 GVariant *platform_data;
183 g_variant_get (parameters, "(@a{sv})", &platform_data);
184 class->before_emit (impl->app, platform_data);
185 g_signal_emit_by_name (impl->app, "activate");
186 class->after_emit (impl->app, platform_data);
187 g_variant_unref (platform_data);
189 g_dbus_method_invocation_return_value (invocation, NULL);
192 else if (strcmp (method_name, "Open") == 0)
194 GVariant *platform_data;
200 g_variant_get (parameters, "(@ass@a{sv})",
201 &array, &hint, &platform_data);
203 n = g_variant_n_children (array);
204 files = g_new (GFile *, n + 1);
206 for (i = 0; i < n; i++)
210 g_variant_get_child (array, i, "&s", &uri);
211 files[i] = g_file_new_for_uri (uri);
213 g_variant_unref (array);
216 class->before_emit (impl->app, platform_data);
217 g_signal_emit_by_name (impl->app, "open", files, n, hint);
218 class->after_emit (impl->app, platform_data);
220 g_variant_unref (platform_data);
222 for (i = 0; i < n; i++)
223 g_object_unref (files[i]);
226 g_dbus_method_invocation_return_value (invocation, NULL);
229 else if (strcmp (method_name, "CommandLine") == 0)
231 GApplicationCommandLine *cmdline;
232 GVariant *platform_data;
235 cmdline = g_dbus_command_line_new (invocation);
236 platform_data = g_variant_get_child_value (parameters, 2);
237 class->before_emit (impl->app, platform_data);
238 g_signal_emit_by_name (impl->app, "command-line", cmdline, &status);
239 g_application_command_line_set_exit_status (cmdline, status);
240 class->after_emit (impl->app, platform_data);
241 g_variant_unref (platform_data);
242 g_object_unref (cmdline);
245 g_assert_not_reached ();
249 g_application_impl_actions_method_call (GDBusConnection *connection,
251 const gchar *object_path,
252 const gchar *interface_name,
253 const gchar *method_name,
254 GVariant *parameters,
255 GDBusMethodInvocation *invocation,
258 GApplicationImpl *impl = user_data;
259 GActionGroup *action_group;
260 GApplicationClass *class;
262 class = G_APPLICATION_GET_CLASS (impl->app);
263 action_group = G_ACTION_GROUP (impl->app);
265 if (strcmp (method_name, "DescribeAll") == 0)
267 GVariantBuilder builder;
271 actions = g_action_group_list_actions (action_group);
272 g_variant_builder_init (&builder, G_VARIANT_TYPE ("(a(savbav))"));
273 g_variant_builder_open (&builder, G_VARIANT_TYPE ("a(savbav)"));
275 for (i = 0; actions[i]; i++)
278 g_variant_builder_open (&builder, G_VARIANT_TYPE ("(savbav)"));
281 g_variant_builder_add (&builder, "s", actions[i]);
284 g_variant_builder_open (&builder, G_VARIANT_TYPE ("av"));
286 const GVariantType *type;
288 type = g_action_group_get_action_parameter_type (action_group,
292 GVariantType *array_type;
294 array_type = g_variant_type_new_array (type);
295 g_variant_builder_open (&builder, G_VARIANT_TYPE_VARIANT);
296 g_variant_builder_open (&builder, array_type);
297 g_variant_builder_close (&builder);
298 g_variant_builder_close (&builder);
299 g_variant_type_free (array_type);
302 g_variant_builder_close (&builder);
306 gboolean enabled = g_action_group_get_action_enabled (action_group,
308 g_variant_builder_add (&builder, "b", enabled);
312 g_variant_builder_open (&builder, G_VARIANT_TYPE ("av"));
314 GVariant *state = g_action_group_get_action_state (action_group,
318 g_variant_builder_add (&builder, "v", state);
319 g_variant_unref (state);
322 g_variant_builder_close (&builder);
325 g_variant_builder_close (&builder);
327 g_variant_builder_close (&builder);
329 g_dbus_method_invocation_return_value (invocation,
330 g_variant_builder_end (&builder));
332 g_strfreev (actions);
335 else if (strcmp (method_name, "SetState") == 0)
337 const gchar *action_name;
338 GVariant *platform_data;
341 g_variant_get (parameters, "(&sv@a{sv})",
342 &action_name, &state, &platform_data);
344 class->before_emit (impl->app, platform_data);
345 g_action_group_change_action_state (action_group, action_name, state);
346 class->after_emit (impl->app, platform_data);
347 g_variant_unref (platform_data);
348 g_variant_unref (state);
350 g_dbus_method_invocation_return_value (invocation, NULL);
353 else if (strcmp (method_name, "Activate") == 0)
355 const gchar *action_name;
356 GVariant *platform_data;
359 GVariant *unboxed_parameter;
361 g_variant_get (parameters, "(&sav@a{sv})",
362 &action_name, ¶m, &platform_data);
363 parameter = g_variant_iter_next_value (param);
364 unboxed_parameter = parameter ? g_variant_get_variant (parameter) : NULL;
365 g_variant_iter_free (param);
367 class->before_emit (impl->app, platform_data);
368 g_action_group_activate_action (action_group, action_name, unboxed_parameter);
369 class->after_emit (impl->app, platform_data);
370 g_variant_unref (platform_data);
372 if (unboxed_parameter)
373 g_variant_unref (unboxed_parameter);
375 g_variant_unref (parameter);
377 g_dbus_method_invocation_return_value (invocation, NULL);
381 g_assert_not_reached ();
385 application_path_from_appid (const gchar *appid)
387 gchar *appid_path, *iter;
389 appid_path = g_strconcat ("/", appid, NULL);
390 for (iter = appid_path; *iter; iter++)
403 g_application_impl_destroy (GApplicationImpl *impl)
405 if (impl->session_bus)
408 g_dbus_connection_unregister_object (impl->session_bus,
411 g_dbus_connection_call (impl->session_bus,
412 "org.freedesktop.DBus",
413 "/org/freedesktop/DBus",
414 "org.freedesktop.DBus",
416 g_variant_new ("(s)",
419 G_DBUS_CALL_FLAGS_NONE,
420 -1, NULL, NULL, NULL);
422 g_object_unref (impl->session_bus);
423 g_free (impl->object_path);
427 g_assert (impl->object_path == NULL);
428 g_assert (impl->object_id == 0);
431 g_slice_free (GApplicationImpl, impl);
435 unwrap_fake_maybe (GVariant **value)
439 if (g_variant_n_children (*value))
440 g_variant_get_child (*value, 0, "v", &tmp);
444 g_variant_unref (*value);
448 static RemoteActionInfo *
449 remote_action_info_new_from_iter (GVariantIter *iter)
451 RemoteActionInfo *info;
452 GVariant *param_type;
457 if (!g_variant_iter_next (iter, "(s@avb@av)", &name,
458 ¶m_type, &enabled, &state))
461 unwrap_fake_maybe (¶m_type);
462 unwrap_fake_maybe (&state);
464 info = g_slice_new (RemoteActionInfo);
466 info->enabled = enabled;
469 if (param_type != NULL)
471 info->parameter_type = g_variant_type_copy (
472 g_variant_type_element (
473 g_variant_get_type (param_type)));
474 g_variant_unref (param_type);
477 info->parameter_type = NULL;
483 g_application_impl_action_signal (GDBusConnection *connection,
484 const gchar *sender_name,
485 const gchar *object_path,
486 const gchar *interface_name,
487 const gchar *signal_name,
488 GVariant *parameters,
491 GApplicationImpl *impl = user_data;
492 GActionGroup *action_group;
494 action_group = G_ACTION_GROUP (impl->app);
496 if (strcmp (signal_name, "Added") == 0 &&
497 g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(a(savbav))")))
499 RemoteActionInfo *info;
502 g_variant_get_child (parameters, 0, "a(savbav)", &iter);
504 while ((info = remote_action_info_new_from_iter (iter)))
506 g_hash_table_replace (impl->actions, info->name, info);
507 g_action_group_action_added (action_group, info->name);
510 g_variant_iter_free (iter);
513 else if (strcmp (signal_name, "Removed") == 0 &&
514 g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(as)")))
519 g_variant_get_child (parameters, 0, "as", &iter);
520 while (g_variant_iter_next (iter, "&s", &name))
521 if (g_hash_table_remove (impl->actions, name))
522 g_action_group_action_removed (action_group, name);
523 g_variant_iter_free (iter);
526 else if (strcmp (signal_name, "EnabledChanged") == 0 &&
527 g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(sb)")))
529 RemoteActionInfo *info;
533 g_variant_get (parameters, "(&sb)", &name, &enabled);
534 info = g_hash_table_lookup (impl->actions, name);
536 if (info && enabled != info->enabled)
538 info->enabled = enabled;
539 g_action_group_action_enabled_changed (action_group,
545 else if (strcmp (signal_name, "StateChanged") == 0 &&
546 g_variant_is_of_type (parameters, G_VARIANT_TYPE ("(sv)")))
548 RemoteActionInfo *info;
552 g_variant_get (parameters, "(&sv)", &name, &state);
553 info = g_hash_table_lookup (impl->actions, name);
555 if (info && info->state &&
556 g_variant_is_of_type (state, g_variant_get_type (info->state)) &&
557 !g_variant_equal (state, info->state))
559 g_variant_unref (info->state);
560 info->state = g_variant_ref (state);
561 g_action_group_action_state_changed (action_group,
565 g_variant_unref (state);
570 g_application_impl_register (GApplication *application,
572 GApplicationFlags flags,
573 GHashTable **remote_actions,
574 GCancellable *cancellable,
577 const static GDBusInterfaceVTable vtable = {
578 g_application_impl_method_call
580 const static GDBusInterfaceVTable actions_vtable = {
581 g_application_impl_actions_method_call
583 GApplicationImpl *impl;
587 impl = g_slice_new0 (GApplicationImpl);
589 impl->app = application;
590 impl->bus_name = appid;
592 impl->session_bus = g_bus_get_sync (G_BUS_TYPE_SESSION, cancellable, NULL);
594 if (impl->session_bus == NULL)
596 /* If we can't connect to the session bus, proceed as a normal
597 * non-unique application.
599 *remote_actions = NULL;
603 impl->object_path = application_path_from_appid (appid);
605 /* Only try to be the primary instance if
606 * G_APPLICATION_IS_LAUNCHER was not specified.
608 if (~flags & G_APPLICATION_IS_LAUNCHER)
610 /* Attempt to become primary instance. */
612 g_dbus_connection_register_object (impl->session_bus,
614 (GDBusInterfaceInfo *)
615 &org_gtk_Application,
616 &vtable, impl, NULL, error);
618 if (impl->object_id == 0)
620 g_object_unref (impl->session_bus);
621 g_free (impl->object_path);
622 impl->session_bus = NULL;
623 impl->object_path = NULL;
625 g_slice_free (GApplicationImpl, impl);
630 g_dbus_connection_register_object (impl->session_bus,
632 (GDBusInterfaceInfo *)
637 if (impl->action_id == 0)
639 g_dbus_connection_unregister_object (impl->session_bus,
642 g_object_unref (impl->session_bus);
643 g_free (impl->object_path);
644 impl->session_bus = NULL;
645 impl->object_path = NULL;
647 g_slice_free (GApplicationImpl, impl);
651 /* DBUS_NAME_FLAG_DO_NOT_QUEUE: 0x4 */
652 reply = g_dbus_connection_call_sync (impl->session_bus,
653 "org.freedesktop.DBus",
654 "/org/freedesktop/DBus",
655 "org.freedesktop.DBus",
657 g_variant_new ("(su)",
660 G_VARIANT_TYPE ("(u)"),
661 0, -1, cancellable, error);
665 g_dbus_connection_unregister_object (impl->session_bus,
669 g_object_unref (impl->session_bus);
670 g_free (impl->object_path);
671 impl->session_bus = NULL;
672 impl->object_path = NULL;
674 g_slice_free (GApplicationImpl, impl);
678 g_variant_get (reply, "(u)", &rval);
679 g_variant_unref (reply);
681 /* DBUS_REQUEST_NAME_REPLY_EXISTS: 3 */
684 /* We are the primary instance. */
685 g_dbus_connection_emit_signal (impl->session_bus,
688 "org.gtk.Application",
690 g_variant_new ("(s)",
693 *remote_actions = NULL;
697 /* We didn't make it. Drop our service-side stuff. */
698 g_dbus_connection_unregister_object (impl->session_bus,
701 g_dbus_connection_unregister_object (impl->session_bus,
705 if (flags & G_APPLICATION_IS_SERVICE)
707 g_set_error (error, G_DBUS_ERROR, G_DBUS_ERROR_FAILED,
708 "Unable to acquire bus name `%s'", appid);
709 g_object_unref (impl->session_bus);
710 g_free (impl->object_path);
712 g_slice_free (GApplicationImpl, impl);
717 /* We are non-primary. Try to get the primary's list of actions.
718 * This also serves as a mechanism to ensure that the primary exists
719 * (ie: DBus service files installed correctly, etc).
722 g_dbus_connection_signal_subscribe (impl->session_bus, impl->bus_name,
723 "org.gtk.Actions", NULL,
724 impl->object_path, NULL,
725 G_DBUS_SIGNAL_FLAGS_NONE,
726 g_application_impl_action_signal,
729 reply = g_dbus_connection_call_sync (impl->session_bus, impl->bus_name,
730 impl->object_path, "org.gtk.Actions",
732 G_VARIANT_TYPE ("(a(savbav))"),
733 G_DBUS_CALL_FLAGS_NONE, -1,
738 /* The primary appears not to exist. Fail the registration. */
739 g_object_unref (impl->session_bus);
740 g_free (impl->object_path);
741 impl->session_bus = NULL;
742 impl->object_path = NULL;
744 g_slice_free (GApplicationImpl, impl);
748 /* Create and populate the hashtable */
750 RemoteActionInfo *info;
751 GVariant *descriptions;
754 *remote_actions = g_hash_table_new (g_str_hash, g_str_equal);
755 descriptions = g_variant_get_child_value (reply, 0);
756 g_variant_iter_init (&iter, descriptions);
758 while ((info = remote_action_info_new_from_iter (&iter)))
759 g_hash_table_insert (*remote_actions, info->name, info);
761 g_variant_unref (descriptions);
769 g_application_impl_activate (GApplicationImpl *impl,
770 GVariant *platform_data)
772 g_dbus_connection_call (impl->session_bus,
775 "org.gtk.Application",
777 g_variant_new ("(@a{sv})", platform_data),
778 NULL, 0, -1, NULL, NULL, NULL);
782 g_application_impl_open (GApplicationImpl *impl,
786 GVariant *platform_data)
788 GVariantBuilder builder;
791 g_variant_builder_init (&builder, G_VARIANT_TYPE ("(assa{sv})"));
792 g_variant_builder_open (&builder, G_VARIANT_TYPE_STRING_ARRAY);
793 for (i = 0; i < n_files; i++)
795 gchar *uri = g_file_get_uri (files[i]);
796 g_variant_builder_add (&builder, "s", uri);
799 g_variant_builder_close (&builder);
800 g_variant_builder_add (&builder, "s", hint);
801 g_variant_builder_add_value (&builder, platform_data);
803 g_dbus_connection_call (impl->session_bus,
806 "org.gtk.Application",
808 g_variant_builder_end (&builder),
809 NULL, 0, -1, NULL, NULL, NULL);
813 g_application_impl_cmdline_method_call (GDBusConnection *connection,
815 const gchar *object_path,
816 const gchar *interface_name,
817 const gchar *method_name,
818 GVariant *parameters,
819 GDBusMethodInvocation *invocation,
822 const gchar *message;
824 g_variant_get_child (parameters, 0, "&s", &message);
826 if (strcmp (method_name, "Print") == 0)
827 g_print ("%s", message);
828 else if (strcmp (method_name, "PrintError") == 0)
829 g_printerr ("%s", message);
831 g_assert_not_reached ();
833 g_dbus_method_invocation_return_value (invocation, NULL);
843 g_application_impl_cmdline_done (GObject *source,
844 GAsyncResult *result,
847 CommandLineData *data = user_data;
848 GError *error = NULL;
851 reply = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source),
856 g_variant_get (reply, "(i)", &data->status);
857 g_variant_unref (reply);
862 g_printerr ("%s\n", error->message);
863 g_error_free (error);
867 g_main_loop_quit (data->loop);
871 g_application_impl_command_line (GApplicationImpl *impl,
873 GVariant *platform_data)
875 const static GDBusInterfaceVTable vtable = {
876 g_application_impl_cmdline_method_call
878 const gchar *object_path = "/org/gtk/Application/CommandLine";
879 GMainContext *context;
880 CommandLineData data;
883 context = g_main_context_new ();
884 data.loop = g_main_loop_new (context, FALSE);
885 g_main_context_push_thread_default (context);
887 object_id = g_dbus_connection_register_object (impl->session_bus,
889 (GDBusInterfaceInfo *)
890 &org_gtk_private_Cmdline,
891 &vtable, &data, NULL, NULL);
892 /* In theory we should try other paths... */
893 g_assert (object_id != 0);
895 g_dbus_connection_call (impl->session_bus,
898 "org.gtk.Application",
900 g_variant_new ("(o^aay@a{sv})", object_path,
901 arguments, platform_data),
902 G_VARIANT_TYPE ("(i)"), 0, G_MAXINT, NULL,
903 g_application_impl_cmdline_done, &data);
905 g_main_loop_run (data.loop);
907 g_main_context_pop_thread_default (context);
908 g_main_context_unref (context);
909 g_main_loop_unref (data.loop);
915 g_application_impl_change_action_state (GApplicationImpl *impl,
916 const gchar *action_name,
918 GVariant *platform_data)
920 g_dbus_connection_call (impl->session_bus,
925 g_variant_new ("(sv@a{sv})", action_name,
926 value, platform_data),
927 NULL, 0, -1, NULL, NULL, NULL);
931 g_application_impl_activate_action (GApplicationImpl *impl,
932 const gchar *action_name,
934 GVariant *platform_data)
939 parameter = g_variant_new_variant (parameter);
941 param = g_variant_new_array (G_VARIANT_TYPE_VARIANT,
942 ¶meter, parameter != NULL);
944 g_dbus_connection_call (impl->session_bus,
949 g_variant_new ("(s@av@a{sv})", action_name,
950 param, platform_data),
951 NULL, 0, -1, NULL, NULL, NULL);
955 g_application_impl_flush (GApplicationImpl *impl)
957 if (impl->session_bus)
958 g_dbus_connection_flush_sync (impl->session_bus, NULL, NULL);
962 /* GDBusCommandLine implementation {{{1 */
964 typedef GApplicationCommandLineClass GDBusCommandLineClass;
965 static GType g_dbus_command_line_get_type (void);
968 GApplicationCommandLine parent_instance;
969 GDBusMethodInvocation *invocation;
971 GDBusConnection *connection;
972 const gchar *bus_name;
973 const gchar *object_path;
977 G_DEFINE_TYPE (GDBusCommandLine,
979 G_TYPE_APPLICATION_COMMAND_LINE)
982 g_dbus_command_line_print_literal (GApplicationCommandLine *cmdline,
983 const gchar *message)
985 GDBusCommandLine *gdbcl = (GDBusCommandLine *) cmdline;
987 g_dbus_connection_call (gdbcl->connection,
990 "org.gtk.private.CommandLine", "Print",
991 g_variant_new ("(s)", message),
992 NULL, 0, -1, NULL, NULL, NULL);
996 g_dbus_command_line_printerr_literal (GApplicationCommandLine *cmdline,
997 const gchar *message)
999 GDBusCommandLine *gdbcl = (GDBusCommandLine *) cmdline;
1001 g_dbus_connection_call (gdbcl->connection,
1004 "org.gtk.private.CommandLine", "PrintError",
1005 g_variant_new ("(s)", message),
1006 NULL, 0, -1, NULL, NULL, NULL);
1010 g_dbus_command_line_finalize (GObject *object)
1012 GApplicationCommandLine *cmdline = G_APPLICATION_COMMAND_LINE (object);
1013 GDBusCommandLine *gdbcl = (GDBusCommandLine *) object;
1016 status = g_application_command_line_get_exit_status (cmdline);
1018 g_dbus_method_invocation_return_value (gdbcl->invocation,
1019 g_variant_new ("(i)", status));
1020 g_object_unref (gdbcl->invocation);
1022 G_OBJECT_CLASS (g_dbus_command_line_parent_class)
1023 ->finalize (object);
1027 g_dbus_command_line_init (GDBusCommandLine *gdbcl)
1032 g_dbus_command_line_class_init (GApplicationCommandLineClass *class)
1034 GObjectClass *object_class = G_OBJECT_CLASS (class);
1036 object_class->finalize = g_dbus_command_line_finalize;
1037 class->printerr_literal = g_dbus_command_line_printerr_literal;
1038 class->print_literal = g_dbus_command_line_print_literal;
1041 static GApplicationCommandLine *
1042 g_dbus_command_line_new (GDBusMethodInvocation *invocation)
1044 GDBusCommandLine *gdbcl;
1047 args = g_dbus_method_invocation_get_parameters (invocation);
1049 gdbcl = g_object_new (g_dbus_command_line_get_type (),
1050 "arguments", g_variant_get_child_value (args, 1),
1051 "platform-data", g_variant_get_child_value (args, 2),
1053 gdbcl->connection = g_dbus_method_invocation_get_connection (invocation);
1054 gdbcl->bus_name = g_dbus_method_invocation_get_sender (invocation);
1055 g_variant_get_child (args, 0, "&o", &gdbcl->object_path);
1056 gdbcl->invocation = g_object_ref (invocation);
1058 return G_APPLICATION_COMMAND_LINE (gdbcl);
1063 /* vim:set foldmethod=marker: */