static gboolean
grl_optical_media_source_notify_change_stop (GrlSource *source,
GError **error)
{
GrlOpticalMediaSourcePrivate *priv = GRL_OPTICAL_MEDIA_SOURCE (source)->priv;
priv->notify_changes = FALSE;
return TRUE;
}
static void
grl_optical_media_source_finalize (GObject *object)
{
GrlOpticalMediaSource *source = GRL_OPTICAL_MEDIA_SOURCE (object);
guint i;
for (i = 0; i < NUM_MONITOR_SIGNALS; i++) {
g_signal_handler_disconnect (G_OBJECT (source->priv->monitor),
source->priv->monitor_signal_ids[i]);
}
g_object_unref (source->priv->monitor);
source->priv->monitor = NULL;
G_OBJECT_CLASS (grl_optical_media_source_parent_class)->finalize (object);
}
static void
parsed_finished (TotemPlParser *pl, GAsyncResult *result, BrowseData *data)
{
TotemPlParserResult retval;
GError *error = NULL;
retval = totem_pl_parser_parse_finish (TOTEM_PL_PARSER (pl), result, &error);
/* Do the fallback ourselves */
if (retval == TOTEM_PL_PARSER_RESULT_IGNORED) {
GRL_DEBUG ("%s: Falling back for %s as has it's been ignored", __FUNCTION__,
grl_media_get_id (data->media));
grl_media_set_url (data->media, grl_media_get_id (data->media));
retval = TOTEM_PL_PARSER_RESULT_SUCCESS;
}
if (retval == TOTEM_PL_PARSER_RESULT_SUCCESS &&
grl_media_get_url (data->media) != NULL) {
GrlOpticalMediaSource *source;
source = GRL_OPTICAL_MEDIA_SOURCE (data->bs->source);
GRL_DEBUG ("%s: Adding %s which resolved to %s", __FUNCTION__,
grl_media_get_id (data->media),
grl_media_get_url (data->media));
data->bs->callback (GRL_SOURCE (source),
data->bs->operation_id,
data->media,
-1,
data->bs->user_data,
NULL);
source->priv->list = g_list_append (source->priv->list, g_object_ref (data->media));
} else {
if (retval == TOTEM_PL_PARSER_RESULT_ERROR ||
retval == TOTEM_PL_PARSER_RESULT_CANCELLED) {
GRL_WARNING ("Failed to parse '%s': %s",
grl_media_get_id (data->media),
error ? error->message : "No reason");
g_error_free (error);
}
g_object_unref (data->media);
}
data->media = NULL;
resolve_disc_urls (data);
}
static void
grl_optical_media_source_finalize (GObject *object)
{
GrlOpticalMediaSource *source = GRL_OPTICAL_MEDIA_SOURCE (object);
guint i;
g_cancellable_cancel (source->priv->cancellable);
g_clear_object (&source->priv->cancellable);
for (i = 0; i < NUM_MONITOR_SIGNALS; i++) {
g_signal_handler_disconnect (G_OBJECT (source->priv->monitor),
source->priv->monitor_signal_ids[i]);
}
g_list_free_full (source->priv->list, g_object_unref);
g_clear_object (&source->priv->monitor);
G_OBJECT_CLASS (grl_optical_media_source_parent_class)->finalize (object);
}
static void
grl_optical_media_source_browse (GrlSource *source,
GrlSourceBrowseSpec *bs)
{
GList *drives;
GList *volumes;
GList *l;
GrlOpticalMediaSourcePrivate *priv = GRL_OPTICAL_MEDIA_SOURCE (source)->priv;
BrowseData *data;
GList *media_list;
GRL_DEBUG ("%s", __FUNCTION__);
media_list = NULL;
/* Get the drives */
drives = g_volume_monitor_get_connected_drives (priv->monitor);
for (l = drives; l != NULL; l = l->next) {
GDrive *drive = l->data;
media_list = add_drive (media_list, drive, GRL_OPTICAL_MEDIA_SOURCE (source));
g_object_unref (drive);
}
g_list_free (drives);
/* Look for mounted ISO images */
volumes = g_volume_monitor_get_volumes (priv->monitor);
for (l = volumes; l != NULL; l = l->next) {
GVolume *volume = l->data;
char *path;
path = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
if (path != NULL && g_str_has_prefix (path, "/dev/loop"))
media_list = add_volume (media_list, volume, NULL, GRL_OPTICAL_MEDIA_SOURCE (source));
g_free (path);
g_object_unref (volume);
}
g_list_free (volumes);
/* Got nothing? */
if (media_list == NULL) {
/* Tell the caller we're done */
bs->callback (bs->source,
bs->operation_id,
NULL,
0,
bs->user_data,
NULL);
return;
}
media_list = g_list_reverse (media_list);
/* And go to resolve all those devices */
data = g_new0 (BrowseData, 1);
data->source = source;
data->bs = bs;
data->media_list = media_list;
data->cancellable = g_cancellable_new ();
grl_operation_set_data (bs->operation_id, data->cancellable);
data->parser = totem_pl_parser_new ();
g_object_set (data->parser, "recurse", FALSE, NULL);
g_signal_connect (G_OBJECT (data->parser), "entry-parsed",
G_CALLBACK (entry_parsed_cb), data);
resolve_disc_urls (data);
}
static void
grl_optical_media_source_browse (GrlSource *source,
GrlSourceBrowseSpec *bs)
{
GList *mounts, *l;
GrlOpticalMediaSourcePrivate *priv = GRL_OPTICAL_MEDIA_SOURCE (source)->priv;
BrowseData *data;
GList *media_list;
GRL_DEBUG ("%s", __FUNCTION__);
g_list_free_full (priv->list, g_object_unref);
media_list = NULL;
/* Look for loopback-mounted ISO images and discs */
mounts = g_volume_monitor_get_mounts (priv->monitor);
for (l = mounts; l != NULL; l = l->next) {
GMount *mount = l->data;
if (!ignore_mount (mount)) {
GrlMedia *media;
media = create_media_from_mount (mount);
if (media)
media_list = g_list_prepend (media_list, media);
}
g_object_unref (mount);
}
g_list_free (mounts);
/* Got nothing? */
if (media_list == NULL) {
/* Tell the caller we're done */
bs->callback (bs->source,
bs->operation_id,
NULL,
0,
bs->user_data,
NULL);
return;
}
media_list = g_list_reverse (media_list);
/* And go to resolve all those devices */
data = g_new0 (BrowseData, 1);
data->source = source;
data->bs = bs;
data->media_list = media_list;
data->cancellable = g_cancellable_new ();
grl_operation_set_data (bs->operation_id, data->cancellable);
data->parser = totem_pl_parser_new ();
g_object_set (data->parser, "recurse", FALSE, NULL);
g_signal_connect (G_OBJECT (data->parser), "entry-parsed",
G_CALLBACK (entry_parsed_cb), &data->media);
resolve_disc_urls (data);
}
