doc/api/libbabeltrace2/DoxygenLayout.xml: use `topics` tab

[babeltrace.git] / src / lib / graph / graph.h

diff --git a/src/lib/graph/graph.h b/src/lib/graph/graph.h
index 66654939417029f9a010c7181ce780dcde369004..01dfaec6a8df300cccde917a897560cb2fd31d4e 100644 (file)
--- a/src/lib/graph/graph.h
+++ b/src/lib/graph/graph.h
@@ -15,33 +15,21 @@
 
 #include <babeltrace2/graph/graph.h>
 #include <babeltrace2/graph/message.h>
-#include "common/macros.h"
 #include "lib/object.h"
 #include "lib/object-pool.h"
 #include "common/assert.h"
-#include "common/common.h"
 #include <stdbool.h>
-#include <stdlib.h>
 #include <glib.h>
 
 #include "component.h"
 #include "component-sink.h"
 #include "connection.h"
-#include "lib/func-status.h"
 
 /* Protection: this file uses BT_LIB_LOG*() macros directly */
 #ifndef BT_LIB_LOG_SUPPORTED
 # error Please include "lib/logging.h" before including this file.
 #endif
 
-/*
- * Protection: this file uses precondition and postcondition assertion
- * macros directly.
- */
-#ifndef BT_ASSERT_COND_SUPPORTED
-# error Please include "lib/assert-cond.h" before including this file.
-#endif
-
 struct bt_component;
 struct bt_port;
 
@@ -60,7 +48,7 @@ struct bt_graph {
         *
         * In terms of ownership:
         * 1) The graph is the components' parent,
-        * 2) The graph is the connnections' parent,
+        * 2) The graph is the connections' parent,
         * 3) Components share the ownership of their connections,
         * 4) A connection holds weak references to its two component endpoints.
         */
@@ -143,23 +131,18 @@ void bt_graph_set_can_consume(struct bt_graph *graph, bool can_consume)
        graph->can_consume = can_consume;
 }
 
-BT_HIDDEN
 int bt_graph_consume_sink_no_check(struct bt_graph *graph,
                struct bt_component_sink *sink);
 
-BT_HIDDEN
 enum bt_graph_listener_func_status bt_graph_notify_port_added(struct bt_graph *graph,
                struct bt_port *port);
 
-BT_HIDDEN
 void bt_graph_remove_connection(struct bt_graph *graph,
                struct bt_connection *connection);
 
-BT_HIDDEN
 void bt_graph_add_message(struct bt_graph *graph,
                struct bt_message *msg);
 
-BT_HIDDEN
 bool bt_graph_is_interrupted(const struct bt_graph *graph);
 
 static inline
@@ -182,77 +165,6 @@ const char *bt_graph_configuration_state_string(
        }
 }
 
-static inline
-int bt_graph_configure(struct bt_graph *graph)
-{
-       int status = BT_FUNC_STATUS_OK;
-       uint64_t i;
-
-       BT_ASSERT_DBG(graph->config_state !=
-               BT_GRAPH_CONFIGURATION_STATE_FAULTY);
-
-       if (G_LIKELY(graph->config_state ==
-                       BT_GRAPH_CONFIGURATION_STATE_CONFIGURED)) {
-               goto end;
-       }
-
-       BT_ASSERT_PRE(graph->has_sink, "Graph has no sink component: %!+g", graph);
-       graph->config_state = BT_GRAPH_CONFIGURATION_STATE_PARTIALLY_CONFIGURED;
-
-       for (i = 0; i < graph->components->len; i++) {
-               struct bt_component *comp = graph->components->pdata[i];
-               struct bt_component_sink *comp_sink = (void *) comp;
-               struct bt_component_class_sink *comp_cls_sink =
-                       (void *) comp->class;
-
-               if (comp->class->type != BT_COMPONENT_CLASS_TYPE_SINK) {
-                       continue;
-               }
-
-               if (comp_sink->graph_is_configured_method_called) {
-                       continue;
-               }
-
-               if (comp_cls_sink->methods.graph_is_configured) {
-                       enum bt_component_class_sink_graph_is_configured_method_status comp_status;
-
-                       BT_LIB_LOGD("Calling user's \"graph is configured\" method: "
-                               "%![graph-]+g, %![comp-]+c",
-                               graph, comp);
-                       comp_status = comp_cls_sink->methods.graph_is_configured(
-                               (void *) comp_sink);
-                       BT_LIB_LOGD("User method returned: status=%s",
-                               bt_common_func_status_string(comp_status));
-                       BT_ASSERT_POST(comp_status == BT_FUNC_STATUS_OK ||
-                               comp_status == BT_FUNC_STATUS_ERROR ||
-                               comp_status == BT_FUNC_STATUS_MEMORY_ERROR,
-                               "Unexpected returned status: status=%s",
-                               bt_common_func_status_string(comp_status));
-                       BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(comp_status);
-                       if (comp_status != BT_FUNC_STATUS_OK) {
-                               if (comp_status < 0) {
-                                       BT_LIB_LOGW_APPEND_CAUSE(
-                                               "Component's \"graph is configured\" method failed: "
-                                               "%![comp-]+c, status=%s",
-                                               comp,
-                                               bt_common_func_status_string(
-                                                       comp_status));
-                               }
-
-                               status = comp_status;
-                               goto end;
-                       }
-               }
-
-               comp_sink->graph_is_configured_method_called = true;
-       }
-
-       graph->config_state = BT_GRAPH_CONFIGURATION_STATE_CONFIGURED;
-
-end:
-       return status;
-}
-
 static inline
 void bt_graph_make_faulty(struct bt_graph *graph)
 {