-#ifndef BABELTRACE_GRAPH_GRAPH_H
-#define BABELTRACE_GRAPH_GRAPH_H
+#ifndef BABELTRACE2_GRAPH_GRAPH_H
+#define BABELTRACE2_GRAPH_GRAPH_H
/*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (c) 2010-2019 EfficiOS Inc. and Linux Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* SOFTWARE.
*/
-/*
- * For bt_bool, bt_component, bt_component_class,
- * bt_component_class_filter, bt_component_class_sink,
- * bt_component_class_source, bt_component_filter, bt_component_sink,
- * bt_component_source, bt_connection, bt_graph, bt_port_input,
- * bt_port_output, bt_value
- */
-#include <babeltrace2/types.h>
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
-/* For bt_graph_status */
-#include <babeltrace2/graph/graph-const.h>
+#include <babeltrace2/types.h>
+#include <babeltrace2/logging.h>
#ifdef __cplusplus
extern "C" {
#endif
-typedef enum bt_graph_listener_status {
- BT_GRAPH_LISTENER_STATUS_OK = 0,
- BT_GRAPH_LISTENER_STATUS_ERROR = -1,
- BT_GRAPH_LISTENER_STATUS_NOMEM = -12,
-} bt_graph_listener_status;
+typedef enum bt_graph_listener_func_status {
+ BT_GRAPH_LISTENER_FUNC_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_LISTENER_FUNC_STATUS_ERROR = __BT_FUNC_STATUS_ERROR,
+ BT_GRAPH_LISTENER_FUNC_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_graph_listener_func_status;
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_filter_component_input_port_added_listener_func)(
const bt_component_filter *component,
const bt_port_input *port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_sink_component_input_port_added_listener_func)(
const bt_component_sink *component,
const bt_port_input *port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_source_component_output_port_added_listener_func)(
const bt_component_source *component,
const bt_port_output *port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_filter_component_output_port_added_listener_func)(
const bt_component_filter *component,
const bt_port_output *port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_source_filter_component_ports_connected_listener_func)(
const bt_component_source *source_component,
const bt_component_filter *filter_component,
const bt_port_output *upstream_port,
const bt_port_input *downstream_port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_source_sink_component_ports_connected_listener_func)(
const bt_component_source *source_component,
const bt_component_sink *sink_component,
const bt_port_output *upstream_port,
const bt_port_input *downstream_port, void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_filter_filter_component_ports_connected_listener_func)(
const bt_component_filter *filter_component_upstream,
const bt_component_filter *filter_component_downstream,
const bt_port_input *downstream_port,
void *data);
-typedef bt_graph_listener_status
+typedef bt_graph_listener_func_status
(*bt_graph_filter_sink_component_ports_connected_listener_func)(
const bt_component_filter *filter_component,
const bt_component_sink *sink_component,
extern bt_graph *bt_graph_create(void);
-extern bt_graph_status bt_graph_add_source_component(bt_graph *graph,
+typedef enum bt_graph_add_component_status {
+ BT_GRAPH_ADD_COMPONENT_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_ADD_COMPONENT_STATUS_ERROR = __BT_FUNC_STATUS_ERROR,
+ BT_GRAPH_ADD_COMPONENT_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_graph_add_component_status;
+
+extern bt_graph_add_component_status
+bt_graph_add_source_component(bt_graph *graph,
const bt_component_class_source *component_class,
const char *name, const bt_value *params,
- const bt_component_source **component);
+ bt_logging_level log_level, const bt_component_source **component);
-extern bt_graph_status bt_graph_add_source_component_with_init_method_data(
+extern bt_graph_add_component_status
+bt_graph_add_source_component_with_init_method_data(
bt_graph *graph,
const bt_component_class_source *component_class,
const char *name, const bt_value *params,
- void *init_method_data,
+ void *init_method_data, bt_logging_level log_level,
const bt_component_source **component);
-extern bt_graph_status bt_graph_add_filter_component(bt_graph *graph,
+extern bt_graph_add_component_status
+bt_graph_add_filter_component(bt_graph *graph,
const bt_component_class_filter *component_class,
const char *name, const bt_value *params,
+ bt_logging_level log_level,
const bt_component_filter **component);
-extern bt_graph_status bt_graph_add_filter_component_with_init_method_data(
+extern bt_graph_add_component_status
+bt_graph_add_filter_component_with_init_method_data(
bt_graph *graph,
const bt_component_class_filter *component_class,
const char *name, const bt_value *params,
- void *init_method_data,
+ void *init_method_data, bt_logging_level log_level,
const bt_component_filter **component);
-extern bt_graph_status bt_graph_add_sink_component(
+extern bt_graph_add_component_status
+bt_graph_add_sink_component(
bt_graph *graph, const bt_component_class_sink *component_class,
const char *name, const bt_value *params,
+ bt_logging_level log_level,
const bt_component_sink **component);
-extern bt_graph_status bt_graph_add_sink_component_with_init_method_data(
+extern bt_graph_add_component_status
+bt_graph_add_sink_component_with_init_method_data(
bt_graph *graph, const bt_component_class_sink *component_class,
const char *name, const bt_value *params,
- void *init_method_data,
+ void *init_method_data, bt_logging_level log_level,
const bt_component_sink **component);
-extern bt_graph_status bt_graph_connect_ports(bt_graph *graph,
+typedef enum bt_graph_connect_ports_status {
+ BT_GRAPH_CONNECT_PORTS_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_CONNECT_PORTS_STATUS_ERROR = __BT_FUNC_STATUS_ERROR,
+ BT_GRAPH_CONNECT_PORTS_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_graph_connect_ports_status;
+
+extern bt_graph_connect_ports_status bt_graph_connect_ports(bt_graph *graph,
const bt_port_output *upstream,
const bt_port_input *downstream,
const bt_connection **connection);
-extern bt_graph_status bt_graph_run(bt_graph *graph);
-
-extern bt_graph_status bt_graph_consume(bt_graph *graph);
-
-extern bt_graph_status bt_graph_add_filter_component_input_port_added_listener(
+typedef enum bt_graph_run_status {
+ BT_GRAPH_RUN_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_RUN_STATUS_ERROR = __BT_FUNC_STATUS_ERROR,
+ BT_GRAPH_RUN_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+ BT_GRAPH_RUN_STATUS_AGAIN = __BT_FUNC_STATUS_AGAIN,
+ BT_GRAPH_RUN_STATUS_END = __BT_FUNC_STATUS_END,
+} bt_graph_run_status;
+
+extern bt_graph_run_status bt_graph_run(bt_graph *graph);
+
+typedef enum bt_graph_consume_status {
+ BT_GRAPH_CONSUME_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_CONSUME_STATUS_ERROR = __BT_FUNC_STATUS_ERROR,
+ BT_GRAPH_CONSUME_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+ BT_GRAPH_CONSUME_STATUS_AGAIN = __BT_FUNC_STATUS_AGAIN,
+ BT_GRAPH_CONSUME_STATUS_END = __BT_FUNC_STATUS_END,
+} bt_graph_consume_status;
+
+extern bt_graph_consume_status bt_graph_consume(bt_graph *graph);
+
+typedef enum bt_graph_add_listener_status {
+ BT_GRAPH_ADD_LISTENER_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_ADD_LISTENER_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_graph_add_listener_status;
+
+extern bt_graph_add_listener_status
+bt_graph_add_filter_component_input_port_added_listener(
bt_graph *graph,
bt_graph_filter_component_input_port_added_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status bt_graph_add_sink_component_input_port_added_listener(
+extern bt_graph_add_listener_status
+bt_graph_add_sink_component_input_port_added_listener(
bt_graph *graph,
bt_graph_sink_component_input_port_added_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status bt_graph_add_source_component_output_port_added_listener(
+extern bt_graph_add_listener_status
+bt_graph_add_source_component_output_port_added_listener(
bt_graph *graph,
bt_graph_source_component_output_port_added_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status bt_graph_add_filter_component_output_port_added_listener(
+extern bt_graph_add_listener_status
+bt_graph_add_filter_component_output_port_added_listener(
bt_graph *graph,
bt_graph_filter_component_output_port_added_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status
+extern bt_graph_add_listener_status
bt_graph_add_source_filter_component_ports_connected_listener(
bt_graph *graph,
bt_graph_source_filter_component_ports_connected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status
+extern bt_graph_add_listener_status
bt_graph_add_filter_filter_component_ports_connected_listener(
bt_graph *graph,
bt_graph_filter_filter_component_ports_connected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status
+extern bt_graph_add_listener_status
bt_graph_add_source_sink_component_ports_connected_listener(
bt_graph *graph,
bt_graph_source_sink_component_ports_connected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status
+extern bt_graph_add_listener_status
bt_graph_add_filter_sink_component_ports_connected_listener(
bt_graph *graph,
bt_graph_filter_sink_component_ports_connected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
-extern bt_graph_status bt_graph_cancel(bt_graph *graph);
+typedef enum bt_graph_add_interrupter_status {
+ BT_GRAPH_ADD_INTERRUPTER_STATUS_OK = __BT_FUNC_STATUS_OK,
+ BT_GRAPH_ADD_INTERRUPTER_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+} bt_graph_add_interrupter_status;
+
+extern bt_graph_add_interrupter_status bt_graph_add_interrupter(bt_graph *graph,
+ const bt_interrupter *interrupter);
+
+extern void bt_graph_interrupt(bt_graph *graph);
#ifdef __cplusplus
}
#endif
-#endif /* BABELTRACE_GRAPH_GRAPH_H */
+#endif /* BABELTRACE2_GRAPH_GRAPH_H */
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