1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dbus-viewer.c Graphical D-BUS frontend utility
4 * Copyright (C) 2003 Red Hat, Inc.
6 * Licensed under the Academic Free License version 2.1
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #include "dbus-tree-view.h"
30 #include "dbus-names-model.h"
31 #include <glib/dbus-gparser.h>
32 #include <glib/dbus-gutils.h>
33 #include <dbus/dbus-glib.h>
34 #include <glib/gi18n.h>
37 show_error_dialog (GtkWindow *transient_parent,
39 const char *message_format,
47 va_start (args, message_format);
48 message = g_strdup_vprintf (message_format, args);
54 if (weak_ptr == NULL || *weak_ptr == NULL)
57 dialog = gtk_message_dialog_new (transient_parent,
58 GTK_DIALOG_DESTROY_WITH_PARENT,
63 g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (gtk_widget_destroy), NULL);
68 g_object_add_weak_pointer (G_OBJECT (dialog), (void**)weak_ptr);
71 gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
73 gtk_widget_show_all (dialog);
77 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (*weak_ptr));
79 gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (*weak_ptr)->label), message);
81 gtk_window_present (GTK_WINDOW (*weak_ptr));
87 DBusGConnection *connection;
93 GtkTreeModel *names_model;
95 GtkWidget *error_dialog;
101 tree_window_set_node (TreeWindow *w,
107 name = node_info_get_name (node);
111 g_printerr (_("Assuming root node is at path /, since no absolute path is specified"));
115 path = _dbus_gutils_split_path (name);
117 dbus_tree_view_update (GTK_TREE_VIEW (w->treeview),
126 DBusGConnection *connection;
130 TreeWindow *window; /* Not touched from child thread */
131 } LoadFromServiceData;
134 load_child_nodes (const char *service_name,
139 DBusGConnection *connection;
142 connection = dbus_g_bus_get (DBUS_BUS_SESSION, error);
143 if (connection == NULL)
146 tmp = node_info_get_nodes (parent);
150 DBusGPendingCall *call;
153 NodeInfo *complete_child;
156 complete_child = NULL;
161 save_len = path->len;
164 g_string_append (path, "/");
165 g_string_append (path, base_info_get_name ((BaseInfo*)child));
167 if (*service_name == ':')
169 proxy = dbus_g_proxy_new_for_name (connection,
172 DBUS_INTERFACE_INTROSPECTABLE);
173 g_assert (proxy != NULL);
177 proxy = dbus_g_proxy_new_for_name_owner (connection,
180 DBUS_INTERFACE_INTROSPECTABLE,
186 call = dbus_g_proxy_begin_call (proxy, "Introspect",
190 if (!dbus_g_proxy_end_call (proxy, call, error, G_TYPE_STRING, &data,
198 complete_child = description_load_from_string (data, -1, error);
200 if (complete_child == NULL)
202 g_printerr ("%s\n", data);
208 dbus_g_pending_call_unref (call);
209 g_object_unref (proxy);
211 if (complete_child == NULL)
214 /* change complete_child's name to relative */
215 base_info_set_name ((BaseInfo*)complete_child,
216 base_info_get_name ((BaseInfo*)child));
218 /* Stitch in complete_child rather than child */
219 node_info_replace_node (parent, child, complete_child);
220 node_info_unref (complete_child); /* ref still held by parent */
223 if (!load_child_nodes (service_name, complete_child, path, error))
227 g_string_set_size (path, save_len);
236 load_from_service_complete_idle (void *data)
238 /* Called in main thread */
239 GThread *thread = data;
240 LoadFromServiceData *d;
243 d = g_thread_join (thread);
249 g_assert (d->node == NULL);
250 show_error_dialog (GTK_WINDOW (d->window->window), &d->window->error_dialog,
251 _("Unable to load \"%s\": %s\n"),
252 d->service_name, d->error->message);
253 g_error_free (d->error);
257 g_assert (d->error == NULL);
259 tree_window_set_node (d->window, node);
260 node_info_unref (node);
263 g_free (d->service_name);
264 dbus_g_connection_unref (d->connection);
271 load_from_service_thread_func (void *thread_data)
273 DBusGProxy *root_proxy;
274 DBusGPendingCall *call;
278 LoadFromServiceData *lfsd;
287 /* this will end up autolaunching the service when we introspect it */
288 root_proxy = dbus_g_proxy_new_for_name (lfsd->connection,
291 DBUS_INTERFACE_INTROSPECTABLE);
292 g_assert (root_proxy != NULL);
294 /* this will be an error if the service doesn't exist */
295 root_proxy = dbus_g_proxy_new_for_name_owner (lfsd->connection,
298 DBUS_INTERFACE_INTROSPECTABLE,
300 if (root_proxy == NULL)
302 g_printerr ("Failed to get owner of '%s'\n", lfsd->service_name);
307 call = dbus_g_proxy_begin_call (root_proxy, "Introspect",
311 if (!dbus_g_proxy_end_call (root_proxy, call, &lfsd->error, G_TYPE_STRING, &data,
315 g_printerr ("Failed to Introspect() %s\n",
316 dbus_g_proxy_get_bus_name (root_proxy));
321 node = description_load_from_string (data, -1, &lfsd->error);
323 /* g_print ("%s\n", data); */
328 base_info_set_name ((BaseInfo*)node, "/");
330 path = g_string_new ("/");
332 if (!load_child_nodes (dbus_g_proxy_get_bus_name (root_proxy),
333 node, path, &lfsd->error))
335 node_info_unref (node);
342 dbus_g_pending_call_unref (call);
344 g_object_unref (root_proxy);
347 g_string_free (path, TRUE);
350 g_assert (lfsd->node || lfsd->error);
351 g_assert (lfsd->node == NULL || lfsd->error == NULL);
353 /* Add idle to main thread that will join us back */
354 g_idle_add (load_from_service_complete_idle, g_thread_self ());
360 start_load_from_service (TreeWindow *w,
361 DBusGConnection *connection,
362 const char *service_name)
364 LoadFromServiceData *d;
366 d = g_new0 (LoadFromServiceData, 1);
368 d->connection = dbus_g_connection_ref (connection);
369 d->service_name = g_strdup (service_name);
374 g_thread_create (load_from_service_thread_func, d, TRUE, NULL);
378 tree_window_set_service (TreeWindow *w,
379 const char *service_name)
381 start_load_from_service (w, w->connection, service_name);
385 name_combo_changed_callback (GtkComboBox *combo,
390 if (gtk_combo_box_get_active_iter (combo, &iter))
395 model = gtk_combo_box_get_model (combo);
396 gtk_tree_model_get (model, &iter, 0, &text, -1);
400 tree_window_set_service (w, text);
407 window_closed_callback (GtkWidget *window,
410 g_assert (window == w->window);
416 tree_window_new (DBusGConnection *connection,
417 GtkTreeModel *names_model)
425 /* Should use glade, blah */
427 w = g_new0 (TreeWindow, 1);
428 w->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
430 gtk_window_set_title (GTK_WINDOW (w->window), "D-BUS Viewer");
431 gtk_window_set_default_size (GTK_WINDOW (w->window), 400, 500);
433 g_signal_connect (w->window, "destroy", G_CALLBACK (window_closed_callback),
435 gtk_container_set_border_width (GTK_CONTAINER (w->window), 6);
437 vbox = gtk_vbox_new (FALSE, 6);
438 gtk_container_add (GTK_CONTAINER (w->window), vbox);
440 /* Create names option menu */
443 GtkCellRenderer *cell;
445 w->connection = connection;
447 w->names_model = names_model;
449 combo = gtk_combo_box_new_with_model (w->names_model);
451 cell = gtk_cell_renderer_text_new ();
452 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
453 gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
457 gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
459 g_signal_connect (combo, "changed",
460 G_CALLBACK (name_combo_changed_callback),
464 /* Create tree view */
465 hbox = gtk_hbox_new (FALSE, 6);
466 gtk_container_add (GTK_CONTAINER (vbox), hbox);
468 sw = gtk_scrolled_window_new (NULL, NULL);
469 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
470 GTK_POLICY_AUTOMATIC,
471 GTK_POLICY_AUTOMATIC);
473 gtk_box_pack_start (GTK_BOX (hbox), sw, TRUE, TRUE, 0);
475 w->treeview = dbus_tree_view_new ();
477 gtk_container_add (GTK_CONTAINER (sw), w->treeview);
479 /* Show everything */
480 gtk_widget_show_all (w->window);
488 fprintf (stderr, "dbus-viewer [--version] [--help]\n");
495 printf ("D-BUS Message Bus Viewer %s\n"
496 "Copyright (C) 2003 Red Hat, Inc.\n"
497 "This is free software; see the source for copying conditions.\n"
498 "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
504 main (int argc, char **argv)
506 const char *prev_arg;
509 gboolean end_of_args;
512 DBusGConnection *connection;
514 GtkTreeModel *names_model;
516 g_thread_init (NULL);
517 dbus_g_thread_init ();
519 bindtextdomain (GETTEXT_PACKAGE, DBUS_LOCALEDIR);
520 bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
521 textdomain (GETTEXT_PACKAGE);
523 gtk_init (&argc, &argv);
532 const char *arg = argv[i];
536 if (strcmp (arg, "--help") == 0 ||
537 strcmp (arg, "-h") == 0 ||
538 strcmp (arg, "-?") == 0)
540 else if (strcmp (arg, "--version") == 0)
542 else if (strcmp (arg, "--services") == 0)
544 else if (arg[0] == '-' &&
548 else if (arg[0] == '-')
554 files = g_slist_prepend (files, (char*) arg);
558 files = g_slist_prepend (files, (char*) arg);
565 if (services || files == NULL)
568 connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
569 if (connection == NULL)
571 g_printerr ("Could not open bus connection: %s\n",
573 g_error_free (error);
577 g_assert (connection == dbus_g_bus_get (DBUS_BUS_SESSION, NULL));
579 names_model = names_model_new (connection);
591 w = tree_window_new (connection, names_model);
594 files = g_slist_reverse (files);
599 const char *filename;
602 filename = tmp->data;
606 w = tree_window_new (connection, names_model);
607 tree_window_set_service (w, filename);
614 node = description_load_from_file (filename,
619 g_assert (error != NULL);
620 show_error_dialog (NULL, NULL,
621 _("Unable to load \"%s\": %s\n"),
622 filename, error->message);
623 g_error_free (error);
627 w = tree_window_new (connection, names_model);
628 tree_window_set_node (w, node);
629 node_info_unref (node);