+++ /dev/null
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/* dbus-viewer.c Graphical D-Bus frontend utility
- *
- * Copyright (C) 2003 Red Hat, Inc.
- *
- * Licensed under the Academic Free License version 2.1
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-#include <config.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <gtk/gtk.h>
-#include "dbus-tree-view.h"
-#include "dbus-names-model.h"
-#include <glib/dbus-gparser.h>
-#include <glib/dbus-gutils.h>
-#include <dbus/dbus-glib.h>
-#include <glib/gi18n.h>
-
-static void
-show_error_dialog (GtkWindow *transient_parent,
- GtkWidget **weak_ptr,
- const char *message_format,
- ...)
-{
- char *message;
- va_list args;
-
- if (message_format)
- {
- va_start (args, message_format);
- message = g_strdup_vprintf (message_format, args);
- va_end (args);
- }
- else
- message = NULL;
-
- if (weak_ptr == NULL || *weak_ptr == NULL)
- {
- GtkWidget *dialog;
- dialog = gtk_message_dialog_new (transient_parent,
- GTK_DIALOG_DESTROY_WITH_PARENT,
- GTK_MESSAGE_ERROR,
- GTK_BUTTONS_CLOSE,
- message);
-
- g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (gtk_widget_destroy), NULL);
-
- if (weak_ptr != NULL)
- {
- *weak_ptr = dialog;
- g_object_add_weak_pointer (G_OBJECT (dialog), (void**)weak_ptr);
- }
-
- gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
-
- gtk_widget_show_all (dialog);
- }
- else
- {
- g_return_if_fail (GTK_IS_MESSAGE_DIALOG (*weak_ptr));
-
- gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (*weak_ptr)->label), message);
-
- gtk_window_present (GTK_WINDOW (*weak_ptr));
- }
-}
-
-typedef struct
-{
- DBusGConnection *connection;
-
- GtkWidget *window;
- GtkWidget *treeview;
- GtkWidget *name_menu;
-
- GtkTreeModel *names_model;
-
- GtkWidget *error_dialog;
-
-} TreeWindow;
-
-
-static void
-tree_window_set_node (TreeWindow *w,
- NodeInfo *node)
-{
- char **path;
- const char *name;
-
- name = node_info_get_name (node);
- if (name == NULL ||
- name[0] != '/')
- {
- g_printerr (_("Assuming root node is at path /, since no absolute path is specified"));
- name = "/";
- }
-
- path = _dbus_gutils_split_path (name);
-
- dbus_tree_view_update (GTK_TREE_VIEW (w->treeview),
- (const char**) path,
- node);
-
- g_strfreev (path);
-}
-
-typedef struct
-{
- DBusGConnection *connection;
- char *service_name;
- GError *error;
- NodeInfo *node;
- TreeWindow *window; /* Not touched from child thread */
-} LoadFromServiceData;
-
-static gboolean
-load_child_nodes (const char *service_name,
- NodeInfo *parent,
- GString *path,
- GError **error)
-{
- DBusGConnection *connection;
- GSList *tmp;
-
- connection = dbus_g_bus_get (DBUS_BUS_SESSION, error);
- if (connection == NULL)
- return FALSE;
-
- tmp = node_info_get_nodes (parent);
- while (tmp != NULL)
- {
- DBusGProxy *proxy;
- char *data;
- NodeInfo *child;
- NodeInfo *complete_child;
- int save_len;
-
- complete_child = NULL;
-
- child = tmp->data;
-
- save_len = path->len;
-
- if (save_len > 1)
- g_string_append (path, "/");
- g_string_append (path, base_info_get_name ((BaseInfo*)child));
-
- if (*service_name == ':')
- {
- proxy = dbus_g_proxy_new_for_name (connection,
- service_name,
- path->str,
- DBUS_INTERFACE_INTROSPECTABLE);
- g_assert (proxy != NULL);
- }
- else
- {
- proxy = dbus_g_proxy_new_for_name_owner (connection,
- service_name,
- path->str,
- DBUS_INTERFACE_INTROSPECTABLE,
- error);
- if (proxy == NULL)
- goto done;
- }
-
- if (!dbus_g_proxy_call (proxy, "Introspect", error,
- G_TYPE_INVALID,
- G_TYPE_STRING, &data,
- G_TYPE_INVALID))
- goto done;
-
- complete_child = description_load_from_string (data, -1, error);
- g_free (data);
- if (complete_child == NULL)
- {
- g_printerr ("%s\n", data);
- goto done;
- }
-
- done:
- g_object_unref (proxy);
-
- if (complete_child == NULL)
- return FALSE;
-
- /* change complete_child's name to relative */
- base_info_set_name ((BaseInfo*)complete_child,
- base_info_get_name ((BaseInfo*)child));
-
- /* Stitch in complete_child rather than child */
- node_info_replace_node (parent, child, complete_child);
- node_info_unref (complete_child); /* ref still held by parent */
-
- /* Now recurse */
- if (!load_child_nodes (service_name, complete_child, path, error))
- return FALSE;
-
- /* restore path */
- g_string_set_size (path, save_len);
-
- tmp = tmp->next;
- }
-
- return TRUE;
-}
-
-static gboolean
-load_from_service_complete_idle (void *data)
-{
- /* Called in main thread */
- GThread *thread = data;
- LoadFromServiceData *d;
- NodeInfo *node;
-
- d = g_thread_join (thread);
-
- node = d->node;
-
- if (d->error)
- {
- g_assert (d->node == NULL);
- show_error_dialog (GTK_WINDOW (d->window->window), &d->window->error_dialog,
- _("Unable to load \"%s\": %s\n"),
- d->service_name, d->error->message);
- g_error_free (d->error);
- }
- else
- {
- g_assert (d->error == NULL);
-
- tree_window_set_node (d->window, node);
- node_info_unref (node);
- }
-
- g_free (d->service_name);
- dbus_g_connection_unref (d->connection);
- g_free (d);
-
- return FALSE;
-}
-
-static void*
-load_from_service_thread_func (void *thread_data)
-{
- DBusGProxy *root_proxy;
- const char *data;
- NodeInfo *node;
- GString *path;
- LoadFromServiceData *lfsd;
-
- lfsd = thread_data;
-
- node = NULL;
- path = NULL;
-
-#if 1
- /* this will end up autolaunching the service when we introspect it */
- root_proxy = dbus_g_proxy_new_for_name (lfsd->connection,
- lfsd->service_name,
- "/",
- DBUS_INTERFACE_INTROSPECTABLE);
- g_assert (root_proxy != NULL);
-#else
- /* this will be an error if the service doesn't exist */
- root_proxy = dbus_g_proxy_new_for_name_owner (lfsd->connection,
- lfsd->service_name,
- "/",
- DBUS_INTERFACE_INTROSPECTABLE,
- &lfsd->error);
- if (root_proxy == NULL)
- {
- g_printerr ("Failed to get owner of '%s'\n", lfsd->service_name);
- return lfsd->data;
- }
-#endif
-
- if (!dbus_g_proxy_call (root_proxy, "Introspect", &lfsd->error,
- G_TYPE_INVALID,
- G_TYPE_STRING, &data,
- G_TYPE_INVALID))
- {
- g_printerr ("Failed to Introspect() %s\n",
- dbus_g_proxy_get_bus_name (root_proxy));
- goto out;
- }
-
- node = description_load_from_string (data, -1, &lfsd->error);
-
- /* g_print ("%s\n", data); */
-
- if (node == NULL)
- goto out;
-
- base_info_set_name ((BaseInfo*)node, "/");
-
- path = g_string_new ("/");
-
- if (!load_child_nodes (dbus_g_proxy_get_bus_name (root_proxy),
- node, path, &lfsd->error))
- {
- node_info_unref (node);
- node = NULL;
- goto out;
- }
-
- out:
- g_object_unref (root_proxy);
-
- if (path)
- g_string_free (path, TRUE);
-
- lfsd->node = node;
- g_assert (lfsd->node || lfsd->error);
- g_assert (lfsd->node == NULL || lfsd->error == NULL);
-
- /* Add idle to main thread that will join us back */
- g_idle_add (load_from_service_complete_idle, g_thread_self ());
-
- return lfsd;
-}
-
-static void
-start_load_from_service (TreeWindow *w,
- DBusGConnection *connection,
- const char *service_name)
-{
- LoadFromServiceData *d;
-
- d = g_new0 (LoadFromServiceData, 1);
-
- d->connection = dbus_g_connection_ref (connection);
- d->service_name = g_strdup (service_name);
- d->error = NULL;
- d->node = NULL;
- d->window = w;
-
- g_thread_create (load_from_service_thread_func, d, TRUE, NULL);
-}
-
-static void
-tree_window_set_service (TreeWindow *w,
- const char *service_name)
-{
- start_load_from_service (w, w->connection, service_name);
-}
-
-static void
-name_combo_changed_callback (GtkComboBox *combo,
- TreeWindow *w)
-{
- GtkTreeIter iter;
-
- if (gtk_combo_box_get_active_iter (combo, &iter))
- {
- GtkTreeModel *model;
- char *text;
-
- model = gtk_combo_box_get_model (combo);
- gtk_tree_model_get (model, &iter, 0, &text, -1);
-
- if (text)
- {
- tree_window_set_service (w, text);
- g_free (text);
- }
- }
-}
-
-static void
-window_closed_callback (GtkWidget *window,
- TreeWindow *w)
-{
- g_assert (window == w->window);
- w->window = NULL;
- gtk_main_quit ();
-}
-
-static TreeWindow*
-tree_window_new (DBusGConnection *connection,
- GtkTreeModel *names_model)
-{
- TreeWindow *w;
- GtkWidget *sw;
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *combo;
-
- /* Should use glade, blah */
-
- w = g_new0 (TreeWindow, 1);
- w->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
- gtk_window_set_title (GTK_WINDOW (w->window), "D-Bus Viewer");
- gtk_window_set_default_size (GTK_WINDOW (w->window), 400, 500);
-
- g_signal_connect (w->window, "destroy", G_CALLBACK (window_closed_callback),
- w);
- gtk_container_set_border_width (GTK_CONTAINER (w->window), 6);
-
- vbox = gtk_vbox_new (FALSE, 6);
- gtk_container_add (GTK_CONTAINER (w->window), vbox);
-
- /* Create names option menu */
- if (connection)
- {
- GtkCellRenderer *cell;
-
- w->connection = connection;
-
- w->names_model = names_model;
-
- combo = gtk_combo_box_new_with_model (w->names_model);
-
- cell = gtk_cell_renderer_text_new ();
- gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
- gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
- "text", 0,
- NULL);
-
- gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, FALSE, 0);
-
- g_signal_connect (combo, "changed",
- G_CALLBACK (name_combo_changed_callback),
- w);
- }
-
- /* Create tree view */
- hbox = gtk_hbox_new (FALSE, 6);
- gtk_container_add (GTK_CONTAINER (vbox), hbox);
-
- sw = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
-
- gtk_box_pack_start (GTK_BOX (hbox), sw, TRUE, TRUE, 0);
-
- w->treeview = dbus_tree_view_new ();
-
- gtk_container_add (GTK_CONTAINER (sw), w->treeview);
-
- /* Show everything */
- gtk_widget_show_all (w->window);
-
- return w;
-}
-
-static void
-usage (int ecode)
-{
- fprintf (stderr, "dbus-viewer [--version] [--help]\n");
- exit (ecode);
-}
-
-static void
-version (void)
-{
- printf ("D-Bus Message Bus Viewer %s\n"
- "Copyright (C) 2003 Red Hat, Inc.\n"
- "This is free software; see the source for copying conditions.\n"
- "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n",
- VERSION);
- exit (0);
-}
-
-int
-main (int argc, char **argv)
-{
- int i;
- GSList *files;
- gboolean end_of_args;
- GSList *tmp;
- gboolean services;
- DBusGConnection *connection;
- GError *error;
- GtkTreeModel *names_model;
-
- g_thread_init (NULL);
- dbus_g_thread_init ();
-
- bindtextdomain (GETTEXT_PACKAGE, DBUS_LOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- textdomain (GETTEXT_PACKAGE);
-
- gtk_init (&argc, &argv);
-
- services = FALSE;
- end_of_args = FALSE;
- files = NULL;
- i = 1;
- while (i < argc)
- {
- const char *arg = argv[i];
-
- if (!end_of_args)
- {
- if (strcmp (arg, "--help") == 0 ||
- strcmp (arg, "-h") == 0 ||
- strcmp (arg, "-?") == 0)
- usage (0);
- else if (strcmp (arg, "--version") == 0)
- version ();
- else if (strcmp (arg, "--services") == 0)
- services = TRUE;
- else if (arg[0] == '-' &&
- arg[1] == '-' &&
- arg[2] == '\0')
- end_of_args = TRUE;
- else if (arg[0] == '-')
- {
- usage (1);
- }
- else
- {
- files = g_slist_prepend (files, (char*) arg);
- }
- }
- else
- files = g_slist_prepend (files, (char*) arg);
-
- ++i;
- }
-
- if (services || files == NULL)
- {
- error = NULL;
- connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
- if (connection == NULL)
- {
- g_printerr ("Could not open bus connection: %s\n",
- error->message);
- g_error_free (error);
- exit (1);
- }
-
- g_assert (connection == dbus_g_bus_get (DBUS_BUS_SESSION, NULL));
-
- names_model = names_model_new (connection);
- }
- else
- {
- connection = NULL;
- names_model = NULL;
- }
-
- if (files == NULL)
- {
- TreeWindow *w;
-
- w = tree_window_new (connection, names_model);
- }
-
- files = g_slist_reverse (files);
-
- tmp = files;
- while (tmp != NULL)
- {
- const char *filename;
- TreeWindow *w;
-
- filename = tmp->data;
-
- if (services)
- {
- w = tree_window_new (connection, names_model);
- tree_window_set_service (w, filename);
- }
- else
- {
- NodeInfo *node;
-
- error = NULL;
- node = description_load_from_file (filename,
- &error);
-
- if (node == NULL)
- {
- g_assert (error != NULL);
- show_error_dialog (NULL, NULL,
- _("Unable to load \"%s\": %s\n"),
- filename, error->message);
- g_error_free (error);
- }
- else
- {
- w = tree_window_new (connection, names_model);
- tree_window_set_node (w, node);
- node_info_unref (node);
- }
- }
-
- tmp = tmp->next;
- }
-
- gtk_main ();
-
- return 0;
-}
-
projects / platform / upstream / dbus.git / commitdiff