10 #include <dbus/dbus.h>
11 #include "dbus/dbus-internals.h"
12 #include "dbus/dbus-sysdeps.h"
15 main (int argc, char *argv[])
17 DBusConnection *conn = NULL;
21 dbus_setenv ("DBUS_SESSION_BUS_ADDRESS", NULL);
23 dbus_error_init (&error);
25 if (!_dbus_read_local_machine_uuid (&uuid, FALSE, &error))
27 /* We can't expect autolaunching to work in this situation */
28 fprintf (stderr, "*** %s\n", error.message);
29 dbus_error_free (&error);
33 conn = dbus_bus_get (DBUS_BUS_SESSION, &error);
35 #ifdef DBUS_ENABLE_X11_AUTOLAUNCH
36 /* If X11 autolaunch was enabled, we expect dbus-launch to have worked. */
37 if (_dbus_getenv ("DISPLAY") != NULL && dbus_error_is_set (&error))
39 fprintf (stderr, "*** Failed to autolaunch session bus: %s\n",
41 dbus_error_free (&error);
46 /* We don't necessarily expect it to *work* without X (although it might -
47 * for instance on Mac OS it might have used launchd). Just check that the
48 * results are consistent. */
50 if (dbus_error_is_set (&error) && conn != NULL)
52 fprintf (stderr, "*** Autolaunched session bus, but an error was set!\n");
56 if (!dbus_error_is_set (&error) && conn == NULL)
58 fprintf (stderr, "*** Failed to autolaunch session bus but no error was set\n");