1 /* -*- mode: C; c-file-style: "gnu" -*- */
2 /* dbus-monitor.c Utility program to monitor messages on the bus
4 * Copyright (C) 2003 Philip Blundell <philb@gnu.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 #include <dbus/dbus-glib-lowlevel.h>
28 #include "dbus-print-message.h"
30 static DBusHandlerResult
31 filter_func (DBusConnection *connection,
35 print_message (message);
37 if (dbus_message_is_signal (message,
38 DBUS_INTERFACE_ORG_FREEDESKTOP_LOCAL,
42 return DBUS_HANDLER_RESULT_HANDLED;
46 usage (char *name, int ecode)
48 fprintf (stderr, "Usage: %s [--system | --session]\n", name);
53 main (int argc, char *argv[])
55 DBusConnection *connection;
57 DBusBusType type = DBUS_BUS_SESSION;
61 for (i = 1; i < argc; i++)
65 if (!strcmp (arg, "--system"))
66 type = DBUS_BUS_SYSTEM;
67 else if (!strcmp (arg, "--session"))
68 type = DBUS_BUS_SESSION;
69 else if (!strcmp (arg, "--help"))
71 else if (!strcmp (arg, "--"))
73 else if (arg[0] == '-')
80 loop = g_main_loop_new (NULL, FALSE);
82 dbus_error_init (&error);
83 connection = dbus_bus_get (type, &error);
84 if (connection == NULL)
86 fprintf (stderr, "Failed to open connection to %s message bus: %s\n",
87 (type == DBUS_BUS_SYSTEM) ? "system" : "session",
89 dbus_error_free (&error);
93 dbus_connection_setup_with_g_main (connection, NULL);
95 dbus_bus_add_match (connection,
98 if (dbus_error_is_set (&error))
100 dbus_bus_add_match (connection,
101 "type='method_call'",
103 if (dbus_error_is_set (&error))
105 dbus_bus_add_match (connection,
106 "type='method_return'",
108 if (dbus_error_is_set (&error))
110 dbus_bus_add_match (connection,
113 if (dbus_error_is_set (&error))
115 if (!dbus_connection_add_filter (connection, filter_func, NULL, NULL)) {
116 fprintf (stderr, "Couldn't add filter!\n");
120 g_main_loop_run (loop);
124 fprintf (stderr, "Error: %s\n", error.message);