static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
DaemonData *data = user_data;
gchar *s;
if (connection == NULL)
{
g_printerr ("A connection to the bus can't be made\n");
process_result = 1;
}
else
{
if (already_acquired)
{
g_printerr ("Got NameLost, some other instance replaced us\n");
}
else
{
s = g_strdup_printf (_("mountpoint for %s already running"), data->mountable_name);
send_spawned (FALSE, s, G_IO_ERROR_ALREADY_MOUNTED, spawned_failed_cb, data);
g_free (s);
return;
}
}
g_main_loop_quit (loop);
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
DaemonData *data = user_data;
already_acquired = TRUE;
data->daemon = g_vfs_daemon_new (FALSE, FALSE);
if (data->daemon == NULL)
{
send_spawned (FALSE, _("error starting mount daemon"), G_IO_ERROR_FAILED, spawned_failed_cb, data);
return;
}
g_vfs_daemon_set_max_threads (data->daemon, data->max_job_threads);
g_signal_connect (data->daemon, "shutdown",
G_CALLBACK (daemon_shutdown), loop);
send_spawned (TRUE, NULL, 0, spawned_succeeded_cb, data);
}
void
daemon_main (int argc,
char *argv[],
int max_job_threads,
const char *default_type,
const char *mountable_name,
const char *first_type_name,
...)
{
va_list var_args;
DBusConnection *connection;
GMainLoop *loop;
GVfsDaemon *daemon;
DBusError derror;
GMountSpec *mount_spec;
GMountSource *mount_source;
GError *error;
int res;
const char *type;
dbus_error_init (&derror);
connection = dbus_bus_get (DBUS_BUS_SESSION, &derror);
if (connection == NULL)
{
g_printerr (_("Error connecting to D-Bus: %s"), derror.message);
g_printerr ("\n");
dbus_error_free (&derror);
exit (1);
}
mount_spec = daemon_parse_args (argc, argv, default_type);
va_start (var_args, first_type_name);
type = first_type_name;
while (type != NULL)
{
GType backend_type = va_arg (var_args, GType);
g_vfs_register_backend (backend_type, type);
type = va_arg (var_args, char *);
}
error = NULL;
if (mountable_name)
{
res = dbus_bus_request_name (connection,
mountable_name,
0, &derror);
if (res != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)
{
if (res == -1)
_g_error_from_dbus (&derror, &error);
else
g_set_error (&error, G_IO_ERROR, G_IO_ERROR_FAILED,
_("mountpoint for %s already running"), mountable_name);
send_spawned (connection, FALSE, error->message);
g_error_free (error);
exit (1);
}
}
daemon = g_vfs_daemon_new (FALSE, FALSE);
if (daemon == NULL)
{
send_spawned (connection, FALSE, _("error starting mount daemon"));
exit (1);
}
g_vfs_daemon_set_max_threads (daemon, max_job_threads);
send_spawned (connection, TRUE, NULL);
if (mount_spec)
{
mount_source = g_mount_source_new_dummy ();
g_vfs_daemon_initiate_mount (daemon, mount_spec, mount_source, FALSE, NULL);
g_mount_spec_unref (mount_spec);
g_object_unref (mount_source);
}
loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (loop);
}