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-rw-r--r--docs/reference/libtracker-sparql/libtracker-sparql-sections.txt3
-rw-r--r--src/libtracker-sparql/direct/tracker-direct.c132
-rw-r--r--src/libtracker-sparql/tracker-connection.c96
-rw-r--r--src/libtracker-sparql/tracker-connection.h18
-rw-r--r--src/libtracker-sparql/tracker-private.h15
5 files changed, 264 insertions, 0 deletions
diff --git a/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt b/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
index 495859130..39c373881 100644
--- a/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
+++ b/docs/reference/libtracker-sparql/libtracker-sparql-sections.txt
@@ -118,6 +118,9 @@ tracker_sparql_connection_update_array_finish
tracker_sparql_connection_update_blank
tracker_sparql_connection_update_blank_async
tracker_sparql_connection_update_blank_finish
+tracker_sparql_connection_update_resource
+tracker_sparql_connection_update_resource_async
+tracker_sparql_connection_update_resource_finish
tracker_sparql_connection_get_namespace_manager
tracker_sparql_connection_create_notifier
tracker_sparql_connection_close
diff --git a/src/libtracker-sparql/direct/tracker-direct.c b/src/libtracker-sparql/direct/tracker-direct.c
index 9e97f6a57..bd5790895 100644
--- a/src/libtracker-sparql/direct/tracker-direct.c
+++ b/src/libtracker-sparql/direct/tracker-direct.c
@@ -54,6 +54,11 @@ struct _TrackerDirectConnectionPrivate
guint closing : 1;
};
+typedef struct {
+ gchar *graph;
+ TrackerResource *resource;
+} UpdateResource;
+
enum {
PROP_0,
PROP_FLAGS,
@@ -68,6 +73,7 @@ typedef enum {
TASK_TYPE_QUERY,
TASK_TYPE_UPDATE,
TASK_TYPE_UPDATE_BLANK,
+ TASK_TYPE_UPDATE_RESOURCE,
TASK_TYPE_RELEASE_MEMORY,
} TaskType;
@@ -143,6 +149,39 @@ cleanup_timeout_cb (gpointer user_data)
return G_SOURCE_CONTINUE;
}
+gboolean
+update_resource (TrackerData *data,
+ const gchar *graph,
+ TrackerResource *resource,
+ GError **error)
+{
+ GError *inner_error = NULL;
+
+ tracker_data_begin_transaction (data, &inner_error);
+ if (inner_error)
+ goto error;
+
+ tracker_data_update_resource (data,
+ graph,
+ resource,
+ NULL,
+ &inner_error);
+
+ if (inner_error) {
+ tracker_data_rollback_transaction (data);
+ goto error;
+ }
+
+ tracker_data_commit_transaction (data, &inner_error);
+ if (inner_error)
+ goto error;
+
+ return TRUE;
+
+error:
+ g_propagate_error (error, inner_error);
+ return FALSE;
+}
static void
update_thread_func (gpointer data,
@@ -175,6 +214,11 @@ update_thread_func (gpointer data,
retval = tracker_data_update_sparql_blank (tracker_data, task_data->data, &error);
destroy_notify = (GDestroyNotify) g_variant_unref;
break;
+ case TASK_TYPE_UPDATE_RESOURCE: {
+ UpdateResource *data = task_data->data;
+ update_resource (tracker_data, data->graph, data->resource, &error);
+ break;
+ }
case TASK_TYPE_RELEASE_MEMORY:
tracker_data_manager_release_memory (priv->data_manager);
update_timestamp = FALSE;
@@ -1027,6 +1071,91 @@ tracker_direct_connection_close_finish (TrackerSparqlConnection *connection,
return g_task_propagate_boolean (G_TASK (res), error);
}
+static UpdateResource *
+update_resource_data_new (const gchar *graph,
+ TrackerResource *resource)
+{
+ UpdateResource *data;
+
+ data = g_new0 (UpdateResource, 1);
+ data->graph = g_strdup (graph);
+ data->resource = g_object_ref (resource);
+
+ return data;
+}
+
+static void
+update_resource_data_free (UpdateResource *data)
+{
+ g_free (data->graph);
+ g_object_unref (data->resource);
+ g_free (data);
+}
+
+static gboolean
+tracker_direct_connection_update_resource (TrackerSparqlConnection *self,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error)
+{
+ TrackerDirectConnectionPrivate *priv;
+ TrackerDirectConnection *conn;
+ TrackerData *data;
+ GError *inner_error = NULL;
+
+ conn = TRACKER_DIRECT_CONNECTION (self);
+ priv = tracker_direct_connection_get_instance_private (conn);
+
+ g_mutex_lock (&priv->mutex);
+ data = tracker_data_manager_get_data (priv->data_manager);
+ update_resource (data, graph, resource, &inner_error);
+ tracker_direct_connection_update_timestamp (conn);
+ g_mutex_unlock (&priv->mutex);
+
+ if (inner_error) {
+ g_propagate_error (error, inner_error);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void
+tracker_direct_connection_update_resource_async (TrackerSparqlConnection *self,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ TrackerDirectConnectionPrivate *priv;
+ TrackerDirectConnection *conn;
+ TaskData *task_data;
+ GTask *task;
+
+ conn = TRACKER_DIRECT_CONNECTION (self);
+ priv = tracker_direct_connection_get_instance_private (conn);
+
+ task_data = task_data_query_new (TASK_TYPE_UPDATE_RESOURCE,
+ update_resource_data_new (graph, resource),
+ (GDestroyNotify) update_resource_data_free);
+
+ task = g_task_new (self, cancellable, callback, user_data);
+ g_task_set_task_data (task, task_data,
+ (GDestroyNotify) task_data_free);
+
+ g_thread_pool_push (priv->update_thread, task, NULL);
+}
+
+static gboolean
+tracker_direct_connection_update_resource_finish (TrackerSparqlConnection *connection,
+ GAsyncResult *res,
+ GError **error)
+{
+ return g_task_propagate_boolean (G_TASK (res), error);
+}
+
static void
tracker_direct_connection_class_init (TrackerDirectConnectionClass *klass)
{
@@ -1057,6 +1186,9 @@ tracker_direct_connection_class_init (TrackerDirectConnectionClass *klass)
sparql_connection_class->close = tracker_direct_connection_close;
sparql_connection_class->close_async = tracker_direct_connection_close_async;
sparql_connection_class->close_finish = tracker_direct_connection_close_finish;
+ sparql_connection_class->update_resource = tracker_direct_connection_update_resource;
+ sparql_connection_class->update_resource_async = tracker_direct_connection_update_resource_async;
+ sparql_connection_class->update_resource_finish = tracker_direct_connection_update_resource_finish;
props[PROP_FLAGS] =
g_param_spec_flags ("flags",
diff --git a/src/libtracker-sparql/tracker-connection.c b/src/libtracker-sparql/tracker-connection.c
index 8df18b895..10cb9a425 100644
--- a/src/libtracker-sparql/tracker-connection.c
+++ b/src/libtracker-sparql/tracker-connection.c
@@ -538,6 +538,102 @@ tracker_sparql_connection_update_blank_finish (TrackerSparqlConnection *connect
}
/**
+ * tracker_sparql_connection_update_resource:
+ * @connection: a #TrackerSparqlConnection
+ * @graph: (nullable): RDF graph where the resource should be inserted/updated, or %NULL for the default graph
+ * @resource: a #TrackerResource
+ * @cancellable: (nullable): a #GCancellable, or %NULL
+ * @error: pointer to a #GError, or %NULL
+ *
+ * Inserts a resource as described by @resource, on the graph described by @graph.
+ * This operation blocks until done.
+ *
+ * Returns: #TRUE if there were no errors.
+ *
+ * Since: 3.1
+ **/
+gboolean
+tracker_sparql_connection_update_resource (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error)
+{
+ g_return_val_if_fail (TRACKER_IS_SPARQL_CONNECTION (connection), FALSE);
+ g_return_val_if_fail (TRACKER_IS_RESOURCE (resource), FALSE);
+ g_return_val_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable), FALSE);
+ g_return_val_if_fail (!error || !*error, FALSE);
+
+ return TRACKER_SPARQL_CONNECTION_GET_CLASS (connection)->update_resource (connection,
+ graph,
+ resource,
+ cancellable,
+ error);
+}
+
+/**
+ * tracker_sparql_connection_update_resource_async:
+ * @connection: a #TrackerSparqlConnection
+ * @graph: (nullable): RDF graph where the resource should be inserted/updated, or %NULL for the default graph
+ * @resource: a #TrackerResource
+ * @cancellable: (nullable): a #GCancellable, or %NULL
+ * @callback: the #GAsyncReadyCallback called when the operation completes
+ * @user_data: data passed to @callback
+ *
+ * Inserts a resource as described by @resource, on the graph described by @graph.
+ * This operation is executed asynchronously, when finished @callback will be
+ * executed.
+ *
+ * Since: 3.1
+ **/
+void
+tracker_sparql_connection_update_resource_async (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ g_return_if_fail (TRACKER_IS_SPARQL_CONNECTION (connection));
+ g_return_if_fail (TRACKER_IS_RESOURCE (resource));
+ g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
+ g_return_if_fail (callback != NULL);
+
+ TRACKER_SPARQL_CONNECTION_GET_CLASS (connection)->update_resource_async (connection,
+ graph,
+ resource,
+ cancellable,
+ callback,
+ user_data);
+}
+
+/**
+ * tracker_sparql_connection_update_resource_finish:
+ * @connection: a #TrackerSparqlConnection
+ * @res: a #GAsyncResult with the result of the operation
+ * @error: pointer to a #GError, or %NULL
+ *
+ * Finishes a tracker_sparql_connection_update_resource_async() operation.
+ *
+ * Returns: #TRUE if there were no errors.
+ *
+ * Since: 3.1
+ **/
+gboolean
+tracker_sparql_connection_update_resource_finish (TrackerSparqlConnection *connection,
+ GAsyncResult *res,
+ GError **error)
+{
+ g_return_val_if_fail (TRACKER_IS_SPARQL_CONNECTION (connection), FALSE);
+ g_return_val_if_fail (G_IS_ASYNC_RESULT (res), FALSE);
+ g_return_val_if_fail (!error || !*error, FALSE);
+
+ return TRACKER_SPARQL_CONNECTION_GET_CLASS (connection)->update_resource_finish (connection,
+ res,
+ error);
+}
+
+/**
* tracker_sparql_connection_get_namespace_manager:
* @connection: a #TrackerSparqlConnection
*
diff --git a/src/libtracker-sparql/tracker-connection.h b/src/libtracker-sparql/tracker-connection.h
index ee92fde22..0a08782f3 100644
--- a/src/libtracker-sparql/tracker-connection.h
+++ b/src/libtracker-sparql/tracker-connection.h
@@ -25,6 +25,7 @@
#include <libtracker-sparql/tracker-error.h>
#include <libtracker-sparql/tracker-notifier.h>
+#include <libtracker-sparql/tracker-resource.h>
#include <libtracker-sparql/tracker-version.h>
#include <gio/gio.h>
@@ -136,6 +137,23 @@ TRACKER_AVAILABLE_IN_ALL
gboolean tracker_sparql_connection_update_array_finish (TrackerSparqlConnection *connection,
GAsyncResult *res,
GError **error);
+TRACKER_AVAILABLE_IN_3_1
+gboolean tracker_sparql_connection_update_resource (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error);
+TRACKER_AVAILABLE_IN_3_1
+void tracker_sparql_connection_update_resource_async (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+TRACKER_AVAILABLE_IN_3_1
+gboolean tracker_sparql_connection_update_resource_finish (TrackerSparqlConnection *connection,
+ GAsyncResult *res,
+ GError **error);
TRACKER_AVAILABLE_IN_ALL
GVariant * tracker_sparql_connection_update_blank (TrackerSparqlConnection *connection,
const gchar *sparql,
diff --git a/src/libtracker-sparql/tracker-private.h b/src/libtracker-sparql/tracker-private.h
index 7b96a855b..87662361b 100644
--- a/src/libtracker-sparql/tracker-private.h
+++ b/src/libtracker-sparql/tracker-private.h
@@ -90,6 +90,21 @@ struct _TrackerSparqlConnectionClass
gboolean (* close_finish) (TrackerSparqlConnection *connection,
GAsyncResult *res,
GError **error);
+
+ gboolean (* update_resource) (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GError **error);
+ void (* update_resource_async) (TrackerSparqlConnection *connection,
+ const gchar *graph,
+ TrackerResource *resource,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data);
+ gboolean (* update_resource_finish) (TrackerSparqlConnection *connection,
+ GAsyncResult *res,
+ GError **error);
};
typedef struct _TrackerSparqlCursorClass TrackerSparqlCursorClass;