[tracker/rss-enclosures] libtracker-miner: New tracker_miner_execute_sparql_sync() API method

[Roberto Guido <rguido src gnome org>]

commit 1b31c7cd9ffc74d6fde5cb4b3447873a1e33346e
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Thu Jul 15 12:01:11 2010 +0200

    libtracker-miner: New tracker_miner_execute_sparql_sync() API method

 .../libtracker-miner/libtracker-miner-sections.txt |    1 +
 src/libtracker-miner/tracker-miner-object.c        |   30 ++++++++++++++++++-
 src/libtracker-miner/tracker-miner-object.h        |    6 +++-
 3 files changed, 34 insertions(+), 3 deletions(-)
---
diff --git a/docs/reference/libtracker-miner/libtracker-miner-sections.txt b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
index e33626b..0f3c3d2 100644
--- a/docs/reference/libtracker-miner/libtracker-miner-sections.txt
+++ b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
@@ -47,6 +47,7 @@ tracker_miner_execute_update
 tracker_miner_execute_update_finish
 tracker_miner_execute_sparql
 tracker_miner_execute_sparql_finish
+tracker_miner_execute_sparql_sync
 tracker_miner_execute_batch_update
 tracker_miner_execute_batch_update_finish
 tracker_miner_commit
diff --git a/src/libtracker-miner/tracker-miner-object.c b/src/libtracker-miner/tracker-miner-object.c
index 20f2ff9..96a8d94 100644
--- a/src/libtracker-miner/tracker-miner-object.c
+++ b/src/libtracker-miner/tracker-miner-object.c
@@ -845,9 +845,9 @@ tracker_miner_execute_sparql (TrackerMiner        *miner,
  * Finishes the async operation and returns the query results. If an error
  * occured during the query, @error will be set.
  *
- * Returns: a #GPtrArray with the sparql results which should not be freed.
+ * Returns: a #TrackerResultIterator with the sparql results which should not be freed.
  **/
-TrackerResultIterator*
+TrackerResultIterator *
 tracker_miner_execute_sparql_finish (TrackerMiner  *miner,
                                      GAsyncResult  *result,
                                      GError       **error)
@@ -862,6 +862,32 @@ tracker_miner_execute_sparql_finish (TrackerMiner  *miner,
 }
 
 /**
+ * tracker_miner_execute_sparql_sync:
+ * @miner: a #TrackerMiner
+ * @sparql: a SPARQL query
+ * @error: a #GError
+ *
+ * Executes the SPARQL query on tracker-store and blocks until reply arrives.
+ * If an error occured during the query, @error will be set.
+ * Returns: A #TrackerResultIterator pointing before the first result row. This
+ * iterator must be disposed when done using tracker_result_iterator_free().
+ *
+ * Since: 0.9
+ **/
+TrackerResultIterator *
+tracker_miner_execute_sparql_sync (TrackerMiner  *miner,
+                                   const gchar   *sparql,
+                                   GError       **error)
+{
+	g_return_val_if_fail (TRACKER_IS_MINER (miner), NULL);
+	g_return_val_if_fail (sparql != NULL, NULL);
+
+	return tracker_resources_sparql_query_iterate (miner->private->client,
+	                                               sparql,
+	                                               error);
+}
+
+/**
  * tracker_miner_execute_batch_update:
  * @miner: a #TrackerMiner
  * @sparql: a set of SPARQL updates
diff --git a/src/libtracker-miner/tracker-miner-object.h b/src/libtracker-miner/tracker-miner-object.h
index 0280daa..677936f 100644
--- a/src/libtracker-miner/tracker-miner-object.h
+++ b/src/libtracker-miner/tracker-miner-object.h
@@ -111,10 +111,14 @@ void             tracker_miner_execute_sparql              (TrackerMiner
                                                             GCancellable         *cancellable,
                                                             GAsyncReadyCallback   callback,
                                                             gpointer              user_data);
-TrackerResultIterator*
+TrackerResultIterator *
                  tracker_miner_execute_sparql_finish       (TrackerMiner         *miner,
                                                             GAsyncResult         *result,
                                                             GError              **error);
+TrackerResultIterator *
+                 tracker_miner_execute_sparql_sync         (TrackerMiner         *miner,
+                                                            const gchar          *sparql,
+                                                            GError              **error);
 void             tracker_miner_execute_batch_update        (TrackerMiner         *miner,
                                                             const gchar          *sparql,
                                                             GCancellable         *cancellable,