[tracker-miners/wip/carlosg/speed-track: 17/40] libtracker-miner: Cleanup file IRI TrackerFileNotifier functions

[Carlos Garnacho <carlosg src gnome org>]

commit 663ce5eac456c962786f8c2f972381ca43d9893e
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Oct 4 21:54:25 2020 +0200

    libtracker-miner: Cleanup file IRI TrackerFileNotifier functions
    
    These are now unused, both querying and resetting.

 src/libtracker-miner/tracker-file-notifier.c | 152 ---------------------------
 src/libtracker-miner/tracker-file-notifier.h |  10 +-
 2 files changed, 1 insertion(+), 161 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-file-notifier.c b/src/libtracker-miner/tracker-file-notifier.c
index e6d4a3694..65305cd07 100644
--- a/src/libtracker-miner/tracker-file-notifier.c
+++ b/src/libtracker-miner/tracker-file-notifier.c
@@ -82,7 +82,6 @@ typedef struct {
        TrackerDataProvider *data_provider;
 
        TrackerSparqlStatement *content_query;
-       TrackerSparqlStatement *urn_query;
 
        GTimer *timer;
 
@@ -680,31 +679,6 @@ sparql_contents_ensure_statement (TrackerFileNotifier  *notifier,
        return priv->content_query;
 }
 
-static TrackerSparqlStatement *
-sparql_urn_ensure_statement (TrackerFileNotifier  *notifier,
-                             GError              **error)
-{
-       TrackerFileNotifierPrivate *priv;
-
-       priv = tracker_file_notifier_get_instance_private (notifier);
-
-       if (priv->urn_query)
-               return priv->urn_query;
-
-       priv->urn_query =
-               tracker_sparql_connection_query_statement (priv->connection,
-                                                          "SELECT ?ie "
-                                                          "{"
-                                                          "  GRAPH tracker:FileSystem {"
-                                                          "    ~file a nfo:FileDataObject ;"
-                                                          "          nie:interpretedAs ?ie ."
-                                                          "  }"
-                                                          "}",
-                                                          priv->cancellable,
-                                                          error);
-       return priv->urn_query;
-}
-
 static void
 query_execute_cb (TrackerSparqlStatement *statement,
                   GAsyncResult           *res,
@@ -1483,7 +1457,6 @@ tracker_file_notifier_finalize (GObject *object)
        }
 
        g_clear_object (&priv->content_query);
-       g_clear_object (&priv->urn_query);
 
        g_object_unref (priv->crawler);
        g_object_unref (priv->monitor);
@@ -1823,128 +1796,3 @@ tracker_file_notifier_is_active (TrackerFileNotifier *notifier)
        priv = tracker_file_notifier_get_instance_private (notifier);
        return priv->pending_index_roots || priv->current_index_root;
 }
-
-const gchar *
-tracker_file_notifier_get_file_iri (TrackerFileNotifier *notifier,
-                                    GFile               *file,
-                                    gboolean             force)
-{
-       TrackerFileNotifierPrivate *priv;
-       GFile *canonical;
-       gchar *iri = NULL;
-       gboolean found;
-
-       g_return_val_if_fail (TRACKER_IS_FILE_NOTIFIER (notifier), NULL);
-       g_return_val_if_fail (G_IS_FILE (file), NULL);
-
-       priv = tracker_file_notifier_get_instance_private (notifier);
-
-       if (G_UNLIKELY (priv->connection == NULL)) {
-               return NULL;
-       }
-
-       canonical = tracker_file_system_get_file (priv->file_system,
-                                                 file,
-                                                 G_FILE_TYPE_REGULAR,
-                                                 NULL);
-       if (!canonical) {
-               return NULL;
-       }
-
-       found = tracker_file_system_get_property_full (priv->file_system,
-                                                      canonical,
-                                                      quark_property_iri,
-                                                      (gpointer *) &iri);
-
-       if (found && !iri) {
-               /* NULL here mean the file iri was "invalidated", the file
-                * was inserted by a previous event, so it has an unknown iri,
-                * and further updates are keeping the file object alive.
-                *
-                * When these updates are processed, they'll need fetching the
-                * file IRI again, so we force here extraction for these cases.
-                */
-               force = TRUE;
-       }
-
-       if (!iri && force) {
-               TrackerSparqlCursor *cursor;
-               TrackerSparqlStatement *statement;
-               const gchar *str;
-               gchar *uri;
-
-               /* Fetch data for this file synchronously */
-               statement = sparql_urn_ensure_statement (notifier, NULL);
-               if (!statement)
-                       return NULL;
-
-               uri = g_file_get_uri (file);
-               tracker_sparql_statement_bind_string (statement, "file", uri);
-               g_free (uri);
-
-               cursor = tracker_sparql_statement_execute (statement, NULL, NULL);
-               if (!cursor)
-                       return NULL;
-
-               if (!tracker_sparql_cursor_next (cursor, NULL, NULL)) {
-                       g_object_unref (cursor);
-                       return NULL;
-               }
-
-               str = tracker_sparql_cursor_get_string (cursor, 0, NULL);
-               iri = g_strdup (str);
-               tracker_file_system_set_property (priv->file_system, canonical,
-                                                 quark_property_iri, iri);
-               g_object_unref (cursor);
-       }
-
-       return iri;
-}
-
-static gboolean
-file_notifier_invalidate_file_iri_foreach (GFile    *file,
-                                           gpointer  user_data)
-{
-       TrackerFileSystem *file_system = user_data;
-
-       tracker_file_system_set_property (file_system,
-                                         file,
-                                         quark_property_iri,
-                                         NULL);
-
-       return FALSE;
-}
-
-void
-tracker_file_notifier_invalidate_file_iri (TrackerFileNotifier *notifier,
-                                           GFile               *file,
-                                           gboolean             recursive)
-{
-       TrackerFileNotifierPrivate *priv;
-       GFile *canonical;
-
-       g_return_if_fail (TRACKER_IS_FILE_NOTIFIER (notifier));
-       g_return_if_fail (G_IS_FILE (file));
-
-       priv = tracker_file_notifier_get_instance_private (notifier);
-       canonical = tracker_file_system_peek_file (priv->file_system, file);
-       if (!canonical) {
-               return;
-       }
-
-       if (!recursive) {
-               /* Set a NULL iri, so we make sure to look it up afterwards */
-               tracker_file_system_set_property (priv->file_system,
-                                                 canonical,
-                                                 quark_property_iri,
-                                                 NULL);
-               return;
-       }
-
-       tracker_file_system_traverse (priv->file_system,
-                                     canonical,
-                                     G_PRE_ORDER,
-                                     file_notifier_invalidate_file_iri_foreach,
-                                     -1,
-                                     priv->file_system);
-}
diff --git a/src/libtracker-miner/tracker-file-notifier.h b/src/libtracker-miner/tracker-file-notifier.h
index 371e0bfdd..f5d8cf0bb 100644
--- a/src/libtracker-miner/tracker-file-notifier.h
+++ b/src/libtracker-miner/tracker-file-notifier.h
@@ -85,14 +85,6 @@ gboolean      tracker_file_notifier_start        (TrackerFileNotifier     *notif
 void          tracker_file_notifier_stop         (TrackerFileNotifier     *notifier);
 gboolean      tracker_file_notifier_is_active    (TrackerFileNotifier     *notifier);
 
-const gchar * tracker_file_notifier_get_file_iri (TrackerFileNotifier     *notifier,
-                                                  GFile                   *file,
-                                                  gboolean                 force);
-
-void          tracker_file_notifier_invalidate_file_iri (TrackerFileNotifier *notifier,
-                                                         GFile               *file,
-                                                         gboolean             recursive);
-
 G_END_DECLS
 
-#endif /* __TRACKER_FILE_SYSTEM_H__ */
+#endif /* __TRACKER_FILE_NOTIFIER_H__ */