#include <babeltrace/graph/component.h>
#include <babeltrace/graph/notification-iterator.h>
#include <babeltrace/graph/clock-class-priority-map.h>
+#include <babeltrace/types.h>
#include "viewer-connection.h"
//TODO: this should not be used by plugins. Should copy code into plugin
struct bt_ctf_stream *stream;
struct lttng_live_trace *trace;
- struct bt_private_port *port;
+ struct bt_private_port *port; /* weak ref. */
/* Node of stream list within the trace. */
struct bt_list_head node;
struct lttng_live_stream_iterator_generic p;
struct lttng_live_component *lttng_live;
- struct bt_private_port *port;
+ struct bt_private_port *port; /* weak ref. */
};
struct lttng_live_component_options {
size_t max_query_size;
struct lttng_live_component_options options;
- struct bt_private_port *no_stream_port;
+ struct bt_private_port *no_stream_port; /* weak */
struct lttng_live_no_stream_iterator *no_stream_iter;
struct bt_component *downstream_component;
- struct bt_graph *graph; /* weak */
};
enum bt_ctf_lttng_live_iterator_status {
enum bt_component_status lttng_live_component_init(struct bt_private_component *source,
struct bt_value *params, void *init_method_data);
-struct bt_value *lttng_live_query(struct bt_component_class *comp_class,
+struct bt_component_class_query_method_return lttng_live_query(
+ struct bt_component_class *comp_class,
+ struct bt_query_executor *query_exec,
const char *object, struct bt_value *params);
void lttng_live_component_finalize(struct bt_private_component *component);
-struct bt_notification_iterator_next_return lttng_live_iterator_next(
- struct bt_private_notification_iterator *iterator);
+struct bt_notification_iterator_next_method_return lttng_live_iterator_next(
+ struct bt_private_connection_private_notification_iterator *iterator);
enum bt_component_status lttng_live_accept_port_connection(
struct bt_private_component *private_component,
struct bt_port *other_port);
enum bt_notification_iterator_status lttng_live_iterator_init(
- struct bt_private_notification_iterator *it,
+ struct bt_private_connection_private_notification_iterator *it,
struct bt_private_port *port);
-void lttng_live_iterator_finalize(struct bt_private_notification_iterator *it);
+void lttng_live_iterator_finalize(struct bt_private_connection_private_notification_iterator *it);
int lttng_live_create_viewer_session(struct lttng_live_component *lttng_live);
int lttng_live_attach_session(struct lttng_live_session *session);
void lttng_live_unref_trace(struct lttng_live_trace *trace);
void lttng_live_need_new_streams(struct lttng_live_component *lttng_live);
+bt_bool lttng_live_is_canceled(struct lttng_live_component *lttng_live);
+
#endif /* BABELTRACE_PLUGIN_CTF_LTTNG_LIVE_INTERNAL_H */