#include <babeltrace/graph/component-source-const.h>
#include <babeltrace/graph/component-filter-const.h>
#include <babeltrace/graph/port-const.h>
-#include <babeltrace/graph/notification-internal.h>
-#include <babeltrace/graph/notification-event-internal.h>
-#include <babeltrace/graph/notification-packet-internal.h>
+#include <babeltrace/graph/message-internal.h>
+#include <babeltrace/graph/message-event-internal.h>
+#include <babeltrace/graph/message-packet-internal.h>
#include <babeltrace/compiler-internal.h>
#include <babeltrace/common-internal.h>
#include <babeltrace/types.h>
*
* 1. We put and destroy a connection.
* 2. This connection's destructor finalizes its active
- * notification iterators.
- * 3. A notification iterator's finalization function gets a
+ * message iterators.
+ * 3. A message iterator's finalization function gets a
* new reference on its component (reference count goes from
* 0 to 1).
* 4. Since this component's reference count goes to 1, it takes
* a reference on its parent (this graph). This graph's
* reference count goes from 0 to 1.
- * 5. The notification iterator's finalization function puts its
+ * 5. The message iterator's finalization function puts its
* component reference (reference count goes from 1 to 0).
* 6. Since this component's reference count goes from 1 to 0,
* it puts its parent (this graph). This graph's reference
/*
* Cancel the graph to disallow some operations, like creating
- * notification iterators and adding ports to components.
+ * message iterators and adding ports to components.
*/
(void) bt_graph_cancel((void *) graph);
CALL_REMOVE_LISTENERS(struct bt_graph_listener_ports_disconnected,
graph->listeners.filter_sink_ports_disconnected);
- if (graph->notifications) {
- g_ptr_array_free(graph->notifications, TRUE);
- graph->notifications = NULL;
+ if (graph->messages) {
+ g_ptr_array_free(graph->messages, TRUE);
+ graph->messages = NULL;
}
if (graph->connections) {
graph->listeners.filter_sink_ports_disconnected = NULL;
}
- bt_object_pool_finalize(&graph->event_notif_pool);
- bt_object_pool_finalize(&graph->packet_begin_notif_pool);
- bt_object_pool_finalize(&graph->packet_end_notif_pool);
+ bt_object_pool_finalize(&graph->event_msg_pool);
+ bt_object_pool_finalize(&graph->packet_begin_msg_pool);
+ bt_object_pool_finalize(&graph->packet_end_msg_pool);
g_free(graph);
}
static
-void destroy_notification_event(struct bt_notification *notif,
+void destroy_message_event(struct bt_message *msg,
struct bt_graph *graph)
{
- bt_notification_event_destroy(notif);
+ bt_message_event_destroy(msg);
}
static
-void destroy_notification_packet_begin(struct bt_notification *notif,
+void destroy_message_packet_begin(struct bt_message *msg,
struct bt_graph *graph)
{
- bt_notification_packet_beginning_destroy(notif);
+ bt_message_packet_beginning_destroy(msg);
}
static
-void destroy_notification_packet_end(struct bt_notification *notif,
+void destroy_message_packet_end(struct bt_message *msg,
struct bt_graph *graph)
{
- bt_notification_packet_end_destroy(notif);
+ bt_message_packet_end_destroy(msg);
}
static
-void notify_notification_graph_is_destroyed(struct bt_notification *notif)
+void notify_message_graph_is_destroyed(struct bt_message *msg)
{
- bt_notification_unlink_graph(notif);
+ bt_message_unlink_graph(msg);
}
struct bt_graph *bt_graph_create(void)
goto error;
}
- ret = bt_object_pool_initialize(&graph->event_notif_pool,
- (bt_object_pool_new_object_func) bt_notification_event_new,
- (bt_object_pool_destroy_object_func) destroy_notification_event,
+ ret = bt_object_pool_initialize(&graph->event_msg_pool,
+ (bt_object_pool_new_object_func) bt_message_event_new,
+ (bt_object_pool_destroy_object_func) destroy_message_event,
graph);
if (ret) {
- BT_LOGE("Failed to initialize event notification pool: ret=%d",
+ BT_LOGE("Failed to initialize event message pool: ret=%d",
ret);
goto error;
}
- ret = bt_object_pool_initialize(&graph->packet_begin_notif_pool,
- (bt_object_pool_new_object_func) bt_notification_packet_beginning_new,
- (bt_object_pool_destroy_object_func) destroy_notification_packet_begin,
+ ret = bt_object_pool_initialize(&graph->packet_begin_msg_pool,
+ (bt_object_pool_new_object_func) bt_message_packet_beginning_new,
+ (bt_object_pool_destroy_object_func) destroy_message_packet_begin,
graph);
if (ret) {
- BT_LOGE("Failed to initialize packet beginning notification pool: ret=%d",
+ BT_LOGE("Failed to initialize packet beginning message pool: ret=%d",
ret);
goto error;
}
- ret = bt_object_pool_initialize(&graph->packet_end_notif_pool,
- (bt_object_pool_new_object_func) bt_notification_packet_end_new,
- (bt_object_pool_destroy_object_func) destroy_notification_packet_end,
+ ret = bt_object_pool_initialize(&graph->packet_end_msg_pool,
+ (bt_object_pool_new_object_func) bt_message_packet_end_new,
+ (bt_object_pool_destroy_object_func) destroy_message_packet_end,
graph);
if (ret) {
- BT_LOGE("Failed to initialize packet end notification pool: ret=%d",
+ BT_LOGE("Failed to initialize packet end message pool: ret=%d",
ret);
goto error;
}
- graph->notifications = g_ptr_array_new_with_free_func(
- (GDestroyNotify) notify_notification_graph_is_destroyed);
+ graph->messages = g_ptr_array_new_with_free_func(
+ (GDestroyNotify) notify_message_graph_is_destroyed);
BT_LIB_LOGD("Created graph object: %!+g", graph);
end:
goto end;
}
- connection->notified_upstream_port_connected = true;
+ connection->msgied_upstream_port_connected = true;
BT_LIB_LOGD("Notifying downstream component that its port is connected: "
"%![comp-]+c, %![port-]+p", downstream_component,
downstream_port);
goto end;
}
- connection->notified_downstream_port_connected = true;
+ connection->msgied_downstream_port_connected = true;
/*
* Notify the graph's creator that both ports are connected.
*/
BT_LOGD_STR("Notifying graph's user that new component ports are connected.");
bt_graph_notify_ports_connected(graph, upstream_port, downstream_port);
- connection->notified_graph_ports_connected = true;
+ connection->msgied_graph_ports_connected = true;
BT_LIB_LOGD("Connected component ports within graph: "
"%![graph-]+g, %![up-comp-]+c, %![down-comp-]+c, "
"%![up-port-]+p, %![down-port-]+p",
}
BT_HIDDEN
-void bt_graph_add_notification(struct bt_graph *graph,
- struct bt_notification *notif)
+void bt_graph_add_message(struct bt_graph *graph,
+ struct bt_message *msg)
{
BT_ASSERT(graph);
- BT_ASSERT(notif);
+ BT_ASSERT(msg);
/*
* It's okay not to take a reference because, when a
- * notification's reference count drops to 0, either:
+ * message's reference count drops to 0, either:
*
* * It is recycled back to one of this graph's pool.
* * It is destroyed because it doesn't have any link to any
* graph, which means the original graph is already destroyed.
*/
- g_ptr_array_add(graph->notifications, notif);
+ g_ptr_array_add(graph->messages, msg);
}
void bt_graph_get_ref(const struct bt_graph *graph)
projects / babeltrace.git / blobdiff