[tracker/class-signal: 9/17] tracker-store: Class-signal impl. without any sorting or optimizations
- From: Philip Van Hoof <pvanhoof src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [tracker/class-signal: 9/17] tracker-store: Class-signal impl. without any sorting or optimizations
- Date: Thu, 19 Aug 2010 18:49:22 +0000 (UTC)
commit 480604847278e1c32a4d416fa7fc8f9b3a5b151b
Author: Philip Van Hoof <philip codeminded be>
Date: Wed Aug 18 12:29:53 2010 +0200
tracker-store: Class-signal impl. without any sorting or optimizations
data/dbus/tracker-resources.xml | 6 +
src/libtracker-common/tracker-dbus.h | 22 +++-
src/tracker-store/tracker-dbus.c | 2 +-
src/tracker-store/tracker-events.c | 177 +++++++++++++++++++++++++-------
src/tracker-store/tracker-marshal.list | 1 +
src/tracker-store/tracker-resources.c | 124 ++++++++++++++++++++---
src/tracker-store/tracker-resources.h | 10 ++-
7 files changed, 281 insertions(+), 61 deletions(-)
---
diff --git a/data/dbus/tracker-resources.xml b/data/dbus/tracker-resources.xml
index 0de4185..1403a26 100644
--- a/data/dbus/tracker-resources.xml
+++ b/data/dbus/tracker-resources.xml
@@ -54,5 +54,11 @@
<arg type="a{sas}" name="subjects" />
</signal>
+ <signal name="ClassSignal">
+ <arg type="s" name ="classname" />
+ <arg type="a(iii)" name="deletes" />
+ <arg type="a(iii)" name="inserts" />
+ </signal>
+
</interface>
</node>
diff --git a/src/libtracker-common/tracker-dbus.h b/src/libtracker-common/tracker-dbus.h
index 35eb699..af56129 100644
--- a/src/libtracker-common/tracker-dbus.h
+++ b/src/libtracker-common/tracker-dbus.h
@@ -28,8 +28,6 @@
#include <dbus/dbus-glib-lowlevel.h>
#include <dbus/dbus-glib.h>
-#define TRACKER_TYPE_STR_STRV_MAP (dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRV))
-
G_BEGIN_DECLS
#if !defined (__LIBTRACKER_COMMON_INSIDE__) && !defined (TRACKER_COMPILATION)
@@ -39,17 +37,29 @@ G_BEGIN_DECLS
#define TRACKER_DBUS_ERROR_DOMAIN "TrackerDBus"
#define TRACKER_DBUS_ERROR tracker_dbus_error_quark()
-#define TRACKER_TYPE_EVENT_ARRAY \
+
+#define TRACKER_TYPE_STR_STRV_MAP \
+ dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRV)
+
+#define TRACKER_TYPE_THREE_INT_ARRAY \
+ dbus_g_type_get_collection ("GPtrArray", \
+ dbus_g_type_get_struct("GValueArray", \
+ G_TYPE_INT, \
+ G_TYPE_INT, \
+ G_TYPE_INT, \
+ G_TYPE_INVALID))
+
+#define TRACKER_TYPE_EVENT_ARRAY \
dbus_g_type_get_collection ("GPtrArray", \
dbus_g_type_get_struct ("GValueArray", \
G_TYPE_STRING, \
G_TYPE_STRING, \
G_TYPE_INT, \
G_TYPE_INVALID))
-#define TRACKER_TYPE_G_STRV_ARRAY \
+#define TRACKER_TYPE_G_STRV_ARRAY \
dbus_g_type_get_collection ("GPtrArray", G_TYPE_STRV)
-#define tracker_dbus_async_return_if_fail(expr,context) \
+#define tracker_dbus_async_return_if_fail(expr,context) \
G_STMT_START { \
if G_LIKELY(expr) { } else { \
GError *assert_error = NULL; \
@@ -67,7 +77,7 @@ G_BEGIN_DECLS
}; \
} G_STMT_END
-#define tracker_dbus_return_val_if_fail(expr,val,error) \
+#define tracker_dbus_return_val_if_fail(expr,val,error) \
G_STMT_START { \
if G_LIKELY(expr) { } else { \
g_set_error (error, \
diff --git a/src/tracker-store/tracker-dbus.c b/src/tracker-store/tracker-dbus.c
index 5d297e3..344a138 100644
--- a/src/tracker-store/tracker-dbus.c
+++ b/src/tracker-store/tracker-dbus.c
@@ -279,7 +279,7 @@ tracker_dbus_register_objects (void)
objects = g_slist_prepend (objects, object);
/* Add org.freedesktop.Tracker1.Resources */
- object = resources = tracker_resources_new ();
+ object = resources = tracker_resources_new (connection);
if (!object) {
g_critical ("Could not create TrackerResources object to register");
return FALSE;
diff --git a/src/tracker-store/tracker-events.c b/src/tracker-store/tracker-events.c
index d7d56a1..b396bab 100644
--- a/src/tracker-store/tracker-events.c
+++ b/src/tracker-store/tracker-events.c
@@ -30,12 +30,16 @@ typedef struct {
GHashTable *allowances_id;
GHashTable *allowances;
struct {
- GArray *sub_pred_ids;
+ //GArray *sub_pred_ids;
+ GArray *subject_ids;
+ GArray *pred_ids;
GArray *object_ids;
GArray *class_ids;
} deletes;
struct {
- GArray *sub_pred_ids;
+ //GArray *sub_pred_ids;
+ GArray *subject_ids;
+ GArray *pred_ids;
GArray *object_ids;
GArray *class_ids;
} inserts;
@@ -44,10 +48,46 @@ typedef struct {
static EventsPrivate *private;
+/*
+void showbits64(gint64 a)
+{
+ int i , k , mask;
+
+ for( i =63 ; i >= 0 ; i--)
+ {
+ mask = 1 << i;
+ k = a & mask;
+ if( k == 0)
+ printf("0 ");
+ else
+ printf ("1 ");
+ }
+ printf ("\n");
+}
+
+void showbits(gint a)
+{
+ int i , k , mask;
+
+ for( i =31 ; i >= 0 ; i--)
+ {
+ mask = 1 << i;
+ k = a & mask;
+ if( k == 0)
+ printf("0 ");
+ else
+ printf ("1 ");
+ }
+ printf ("\n");
+}
+*/
+
static void
get_from_array (gint class_id,
GArray *class_ids,
- GArray *sub_pred_ids,
+ //GArray *sub_pred_ids,
+ GArray *subject_ids_in,
+ GArray *pred_ids_in,
GArray *object_ids_in,
GArray *subject_ids,
GArray *pred_ids,
@@ -66,11 +106,29 @@ get_from_array (gint class_id,
if (class_id_v == class_id) {
gint subject_id, pred_id, object_id;
- gint64 sub_pred_id;
+ /*gint64 sub_pred_id;
sub_pred_id = g_array_index (sub_pred_ids, gint64, i);
+
+ printf ("get_array\n");
+
+ printf ("sub_pred_id: ");
+ showbits64 (sub_pred_id);
+ printf ("\n");
+
subject_id = sub_pred_id >> 32;
pred_id = sub_pred_id << 32;
+
+ printf ("subject_id: ");
+ showbits (subject_id);
+ printf("\n");
+
+ printf ("pred_id: ");
+ showbits (pred_id);
+ printf("\n");*/
+
+ subject_id = g_array_index (subject_ids_in, gint, i);
+ pred_id = g_array_index (pred_ids_in, gint, i);
object_id = g_array_index (object_ids_in, gint, i);
g_array_append_val (subject_ids, subject_id);
@@ -93,7 +151,9 @@ tracker_events_get_inserts (gint class_id,
get_from_array (class_id,
private->inserts.class_ids,
- private->inserts.sub_pred_ids,
+ //private->inserts.sub_pred_ids,
+ private->inserts.subject_ids,
+ private->inserts.pred_ids,
private->inserts.object_ids,
subject_ids,
pred_ids,
@@ -113,7 +173,9 @@ tracker_events_get_deletes (gint class_id,
get_from_array (class_id,
private->deletes.class_ids,
- private->deletes.sub_pred_ids,
+ //private->deletes.sub_pred_ids,
+ private->inserts.subject_ids,
+ private->inserts.pred_ids,
private->deletes.object_ids,
subject_ids,
pred_ids,
@@ -135,34 +197,54 @@ is_allowed (EventsPrivate *private, TrackerClass *rdf_class, gint class_id)
static void
insert_vals_into_arrays (GArray *class_ids,
- GArray *sub_pred_ids,
+ //GArray *sub_pred_ids,
+ GArray *subject_ids,
+ GArray *pred_ids,
GArray *object_ids,
gint class_id,
gint subject_id,
gint pred_id,
gint object_id)
{
- guint i;
- gboolean inserted = FALSE;
- gint64 sub_pred_id = (gint64) subject_id;
-
- sub_pred_id = sub_pred_id << 32 | pred_id;
-
- for (i = 0; i < sub_pred_ids->len; i++) {
- if (sub_pred_id < g_array_index (sub_pred_ids, gint64, i)) {
- g_array_insert_val (class_ids, i, class_id);
- g_array_insert_val (sub_pred_ids, i, sub_pred_id);
- g_array_insert_val (object_ids, i, object_id);
- inserted = TRUE;
- break;
- }
- }
-
- if (!inserted) {
+// guint i;
+// gboolean inserted = FALSE;
+ /*gint64 sub_pred_id = (gint64) subject_id;
+
+ sub_pred_id = sub_pred_id << 32 | (gint64) pred_id;
+
+ printf ("insert_vals\n");
+ printf ("subject_id: ");
+ showbits (subject_id);
+ printf("\n");
+
+ printf ("pred_id: ");
+ showbits (subject_id);
+ printf("\n");
+
+ printf ("sub_pred_id: ");
+ showbits64 (sub_pred_id);
+ printf("\n");*/
+
+ //for (i = 0; i < sub_pred_ids->len; i++) {
+// for (i = 0; i < subject_ids->len; i++) {
+// if (sub_pred_id < g_array_index (sub_pred_ids, gint64, i)) {
+// g_array_insert_val (class_ids, i, class_id);
+// //g_array_insert_val (sub_pred_ids, i, sub_pred_id);
+// g_array_insert_val (subject_ids, i, subject_id);
+// g_array_insert_val (pred_ids, i, pred_id);
+// g_array_insert_val (object_ids, i, object_id);
+// inserted = TRUE;
+// break;
+// }
+// }
+
+// if (!inserted) {
g_array_append_val (class_ids, class_id);
- g_array_append_val (sub_pred_ids, sub_pred_ids);
+ //g_array_append_val (sub_pred_ids, sub_pred_ids);
+ g_array_append_val (subject_ids, subject_id);
+ g_array_append_val (pred_ids, pred_id);
g_array_append_val (object_ids, object_id);
- }
+// }
}
void
@@ -190,7 +272,9 @@ tracker_events_add_insert (gint graph_id,
* In case of create, object is the rdf:type */
if (is_allowed (private, NULL, object_id)) {
insert_vals_into_arrays (private->inserts.class_ids,
- private->inserts.sub_pred_ids,
+ //private->inserts.sub_pred_ids,
+ private->inserts.subject_ids,
+ private->inserts.pred_ids,
private->inserts.object_ids,
object_id,
subject_id, pred_id, object_id);
@@ -201,7 +285,9 @@ tracker_events_add_insert (gint graph_id,
for (i = 0; i < rdf_types->len; i++) {
if (is_allowed (private, rdf_types->pdata[i], 0)) {
insert_vals_into_arrays (private->inserts.class_ids,
- private->inserts.sub_pred_ids,
+ //private->inserts.sub_pred_ids,
+ private->inserts.subject_ids,
+ private->inserts.pred_ids,
private->inserts.object_ids,
tracker_class_get_id (rdf_types->pdata[i]),
subject_id, pred_id, object_id);
@@ -235,7 +321,9 @@ tracker_events_add_delete (gint graph_id,
* In case of delete, object is the rdf:type */
if (is_allowed (private, NULL, object_id)) {
insert_vals_into_arrays (private->deletes.class_ids,
- private->deletes.sub_pred_ids,
+ //private->deletes.sub_pred_ids,
+ private->deletes.subject_ids,
+ private->deletes.pred_ids,
private->deletes.object_ids,
object_id,
subject_id, pred_id, object_id);
@@ -246,7 +334,9 @@ tracker_events_add_delete (gint graph_id,
for (i = 0; i < rdf_types->len; i++) {
if (is_allowed (private, rdf_types->pdata[i], 0)) {
insert_vals_into_arrays (private->deletes.class_ids,
- private->deletes.sub_pred_ids,
+ //private->deletes.sub_pred_ids,
+ private->deletes.subject_ids,
+ private->deletes.pred_ids,
private->deletes.object_ids,
tracker_class_get_id (rdf_types->pdata[i]),
subject_id, pred_id, object_id);
@@ -262,11 +352,15 @@ tracker_events_reset (void)
g_return_if_fail (private != NULL);
g_array_set_size (private->deletes.class_ids, 0);
- g_array_set_size (private->deletes.sub_pred_ids, 0);
+ //g_array_set_size (private->deletes.sub_pred_ids, 0);
+ g_array_set_size (private->deletes.subject_ids, 0);
+ g_array_set_size (private->deletes.pred_ids, 0);
g_array_set_size (private->deletes.object_ids, 0);
g_array_set_size (private->inserts.class_ids, 0);
- g_array_set_size (private->inserts.sub_pred_ids, 0);
+ //g_array_set_size (private->inserts.sub_pred_ids, 0);
+ g_array_set_size (private->inserts.subject_ids, 0);
+ g_array_set_size (private->inserts.pred_ids, 0);
g_array_set_size (private->inserts.object_ids, 0);
private->frozen = FALSE;
@@ -287,11 +381,15 @@ free_private (EventsPrivate *private)
g_hash_table_unref (private->allowances_id);
g_array_free (private->deletes.class_ids, TRUE);
- g_array_free (private->deletes.sub_pred_ids, TRUE);
+ //g_array_free (private->deletes.sub_pred_ids, TRUE);
+ g_array_free (private->deletes.subject_ids, TRUE);
+ g_array_free (private->deletes.pred_ids, TRUE);
g_array_free (private->deletes.object_ids, TRUE);
g_array_free (private->inserts.class_ids, TRUE);
- g_array_free (private->inserts.sub_pred_ids, TRUE);
+ //g_array_free (private->inserts.sub_pred_ids, TRUE);
+ g_array_free (private->inserts.subject_ids, TRUE);
+ g_array_free (private->inserts.pred_ids, TRUE);
g_array_free (private->inserts.object_ids, TRUE);
g_free (private);
@@ -313,11 +411,15 @@ tracker_events_init (TrackerNotifyClassGetter callback)
private->allowances_id = g_hash_table_new (g_direct_hash, g_direct_equal);
private->deletes.class_ids = g_array_new (FALSE, FALSE, sizeof (gint));
- private->deletes.sub_pred_ids = g_array_new (FALSE, FALSE, sizeof (gint64));
+ //private->deletes.sub_pred_ids = g_array_new (FALSE, FALSE, sizeof (gint64));
+ private->deletes.subject_ids = g_array_new (FALSE, FALSE, sizeof (gint));
+ private->deletes.pred_ids = g_array_new (FALSE, FALSE, sizeof (gint));
private->deletes.object_ids = g_array_new (FALSE, FALSE, sizeof (gint));
private->inserts.class_ids = g_array_new (FALSE, FALSE, sizeof (gint));
- private->inserts.sub_pred_ids = g_array_new (FALSE, FALSE, sizeof (gint64));
+ //private->inserts.sub_pred_ids = g_array_new (FALSE, FALSE, sizeof (gint64));
+ private->inserts.subject_ids = g_array_new (FALSE, FALSE, sizeof (gint));
+ private->inserts.pred_ids = g_array_new (FALSE, FALSE, sizeof (gint));
private->inserts.object_ids = g_array_new (FALSE, FALSE, sizeof (gint));
classes_to_signal = (*callback)();
@@ -335,6 +437,9 @@ tracker_events_init (TrackerNotifyClassGetter callback)
g_hash_table_insert (private->allowances_id,
GINT_TO_POINTER (tracker_class_get_id (class)),
GINT_TO_POINTER (TRUE));
+ g_debug ("ClassSignal allowance: %s has ID %d",
+ tracker_class_get_name (class),
+ tracker_class_get_id (class));
}
}
g_strfreev (classes_to_signal);
diff --git a/src/tracker-store/tracker-marshal.list b/src/tracker-store/tracker-marshal.list
index 3dafeb6..9aeb1b9 100644
--- a/src/tracker-store/tracker-marshal.list
+++ b/src/tracker-store/tracker-marshal.list
@@ -4,6 +4,7 @@ VOID:STRING,STRING
VOID:STRING,BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN
VOID:BOXED
VOID:BOXED,BOXED
+VOID:STRING,BOXED,BOXED
# Indexer signals
VOID:DOUBLE,UINT,UINT,BOOL
diff --git a/src/tracker-store/tracker-resources.c b/src/tracker-store/tracker-resources.c
index 0bd07c4..56d1e78 100644
--- a/src/tracker-store/tracker-resources.c
+++ b/src/tracker-store/tracker-resources.c
@@ -75,11 +75,12 @@ G_DEFINE_TYPE(TrackerResources, tracker_resources, G_TYPE_OBJECT)
enum {
WRITEBACK,
+ CLASSSIGNAL,
LAST_SIGNAL
};
typedef struct {
- gboolean nothing;
+ DBusConnection *connection;
} TrackerResourcesPrivate;
typedef struct {
@@ -94,6 +95,14 @@ typedef struct {
gpointer user_data;
} InThreadPtr;
+typedef struct {
+ GArray *subject_ids;
+ GArray *pred_ids;
+ GArray *object_ids;
+} TrackerIds;
+
+static TrackerIds inserts_ids = { NULL, NULL, NULL };
+static TrackerIds deletes_ids = { NULL, NULL, NULL };
static void tracker_resources_finalize (GObject *object);
static guint signals[LAST_SIGNAL] = { 0 };
@@ -117,6 +126,19 @@ tracker_resources_class_init (TrackerResourcesClass *klass)
G_TYPE_NONE, 1,
TRACKER_TYPE_STR_STRV_MAP);
+ /* This is just for introspection to work */
+ signals[CLASSSIGNAL] =
+ g_signal_new ("class-signal",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (TrackerResourcesClass, class_signal),
+ NULL, NULL,
+ tracker_marshal_VOID__STRING_BOXED_BOXED,
+ G_TYPE_NONE, 3,
+ G_TYPE_STRING,
+ TRACKER_TYPE_THREE_INT_ARRAY,
+ TRACKER_TYPE_THREE_INT_ARRAY);
+
g_type_class_add_private (object_class, sizeof (TrackerResourcesPrivate));
}
@@ -127,9 +149,16 @@ tracker_resources_init (TrackerResources *object)
}
TrackerResources *
-tracker_resources_new (void)
+tracker_resources_new (DBusGConnection *connection)
{
- return g_object_new (TRACKER_TYPE_RESOURCES, NULL);
+ TrackerResourcesPrivate *priv;
+ TrackerResources *resources = g_object_new (TRACKER_TYPE_RESOURCES, NULL);
+
+ priv = TRACKER_RESOURCES_GET_PRIVATE (resources);
+
+ priv->connection = dbus_connection_ref (dbus_g_connection_get_connection (connection));
+
+ return resources;
}
/*
@@ -509,17 +538,78 @@ tracker_resources_batch_commit (TrackerResources *self,
/* no longer needed */
}
-static struct {
- GArray *subject_ids;
- GArray *pred_ids;
- GArray *object_ids;
-} inserts_ids = { NULL, NULL, NULL };
+static void
+emit_class_signal (TrackerResources *self,
+ TrackerClass *class,
+ TrackerIds *deletes,
+ TrackerIds *inserts)
+{
+ TrackerResourcesPrivate *priv;
+ DBusMessageIter iter, deletes_iter, inserts_iter;
+ DBusMessage *message;
+ const gchar *class_uri;
+ guint i;
-static struct {
- GArray *subject_ids;
- GArray *pred_ids;
- GArray *object_ids;
-} deletes_ids = { NULL, NULL, NULL };
+ priv = TRACKER_RESOURCES_GET_PRIVATE (self);
+
+ message = dbus_message_new_signal (TRACKER_RESOURCES_PATH,
+ TRACKER_RESOURCES_INTERFACE,
+ "ClassSignal");
+
+ class_uri = tracker_class_get_uri (class);
+
+ dbus_message_iter_init_append (message, &iter);
+ dbus_message_iter_append_basic (&iter, DBUS_TYPE_STRING, &class_uri);
+
+ dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
+ "(iii)", &deletes_iter);
+
+ for (i = 0; i < deletes->subject_ids->len; i++) {
+ DBusMessageIter struct_iter;
+ gint subject_id, pred_id, object_id;
+
+ subject_id = g_array_index (deletes->subject_ids, gint, i);
+ pred_id = g_array_index (deletes->pred_ids, gint, i);
+ object_id = g_array_index (deletes->object_ids, gint, i);
+
+ dbus_message_iter_open_container (&deletes_iter, DBUS_TYPE_STRUCT, NULL, &struct_iter);
+
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &subject_id);
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &pred_id);
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &object_id);
+
+ dbus_message_iter_close_container (&deletes_iter, &struct_iter);
+ }
+
+ dbus_message_iter_close_container (&iter, &deletes_iter);
+
+
+ dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY,
+ "(iii)", &inserts_iter);
+
+ for (i = 0; i < inserts->subject_ids->len; i++) {
+ DBusMessageIter struct_iter;
+ gint subject_id, pred_id, object_id;
+
+ subject_id = g_array_index (inserts->subject_ids, gint, i);
+ pred_id = g_array_index (inserts->pred_ids, gint, i);
+ object_id = g_array_index (inserts->object_ids, gint, i);
+
+ dbus_message_iter_open_container (&inserts_iter, DBUS_TYPE_STRUCT, NULL, &struct_iter);
+
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &subject_id);
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &pred_id);
+ dbus_message_iter_append_basic (&struct_iter, DBUS_TYPE_INT32, &object_id);
+
+ dbus_message_iter_close_container (&inserts_iter, &struct_iter);
+ }
+
+ dbus_message_iter_close_container (&iter, &inserts_iter);
+
+ dbus_connection_send (priv->connection, message, NULL);
+
+ dbus_message_unref (message);
+}
static void
on_statements_committed (gpointer user_data)
@@ -555,7 +645,7 @@ on_statements_committed (gpointer user_data)
g_array_set_size (deletes_ids.pred_ids, 0);
g_array_set_size (deletes_ids.object_ids, 0);
- tracker_events_get_inserts (tracker_class_get_id (class),
+ tracker_events_get_deletes (tracker_class_get_id (class),
deletes_ids.subject_ids,
deletes_ids.pred_ids,
deletes_ids.object_ids);
@@ -569,7 +659,9 @@ on_statements_committed (gpointer user_data)
inserts_ids.pred_ids,
inserts_ids.object_ids);
- /* TODO: Emit the signal with tracker_class_get_uri (class) */
+ if (inserts_ids.subject_ids->len > 0 || deletes_ids.subject_ids->len > 0) {
+ emit_class_signal (user_data, class, &deletes_ids, &inserts_ids);
+ }
}
tracker_events_reset ();
@@ -649,6 +741,8 @@ tracker_resources_finalize (GObject *object)
tracker_data_remove_commit_statement_callback (on_statements_committed, object);
tracker_data_remove_rollback_statement_callback (on_statements_rolled_back, object);
+ dbus_connection_unref (priv->connection);
+
G_OBJECT_CLASS (tracker_resources_parent_class)->finalize (object);
}
diff --git a/src/tracker-store/tracker-resources.h b/src/tracker-store/tracker-resources.h
index 2148c7e..a24d675 100644
--- a/src/tracker-store/tracker-resources.h
+++ b/src/tracker-store/tracker-resources.h
@@ -46,12 +46,16 @@ struct TrackerResources {
struct TrackerResourcesClass {
GObjectClass parent;
- void (*writeback) (TrackerResources *resources,
- GStrv subjects);
+ void (*writeback) (TrackerResources *resources,
+ GStrv subjects);
+ void (*class_signal) (TrackerResources *resources,
+ const gchar *classname,
+ GPtrArray *deletes,
+ GPtrArray *inserts);
};
GType tracker_resources_get_type (void);
-TrackerResources *tracker_resources_new (void);
+TrackerResources *tracker_resources_new (DBusGConnection *connection);
void tracker_resources_prepare (TrackerResources *object);
void tracker_resources_unprepare (TrackerResources *object);
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