* SOFTWARE.
*/
-#include <babeltrace/plugin/plugin-dev.h>
-#include <babeltrace/graph/component.h>
-#include <babeltrace/graph/private-component.h>
-#include <babeltrace/graph/private-component-sink.h>
-#include <babeltrace/graph/private-port.h>
-#include <babeltrace/graph/port.h>
-#include <babeltrace/graph/private-connection.h>
-#include <babeltrace/graph/component-sink.h>
-#include <babeltrace/graph/notification-iterator.h>
-#include <babeltrace/graph/notification.h>
+#include <babeltrace/babeltrace.h>
#include <babeltrace/babeltrace-internal.h>
#include <plugins-common.h>
-#include <assert.h>
+#include <babeltrace/assert-internal.h>
#include "dummy.h"
-static
void destroy_private_dummy_data(struct dummy *dummy)
{
- if (dummy->iterators) {
- g_ptr_array_free(dummy->iterators, TRUE);
- }
+ bt_object_put_ref(dummy->notif_iter);
g_free(dummy);
+
}
-void dummy_finalize(struct bt_private_component *component)
+BT_HIDDEN
+void dummy_finalize(struct bt_self_component_sink *comp)
{
struct dummy *dummy;
- assert(component);
- dummy = bt_private_component_get_user_data(component);
- assert(dummy);
+ BT_ASSERT(comp);
+ dummy = bt_self_component_get_data(
+ bt_self_component_sink_as_self_component(comp));
+ BT_ASSERT(dummy);
destroy_private_dummy_data(dummy);
}
-enum bt_component_status dummy_init(struct bt_private_component *component,
+BT_HIDDEN
+enum bt_self_component_status dummy_init(
+ struct bt_self_component_sink *component,
struct bt_value *params, UNUSED_VAR void *init_method_data)
{
- enum bt_component_status ret;
+ enum bt_self_component_status ret;
struct dummy *dummy = g_new0(struct dummy, 1);
- void *priv_port;
if (!dummy) {
- ret = BT_COMPONENT_STATUS_NOMEM;
+ ret = BT_SELF_COMPONENT_STATUS_NOMEM;
goto end;
}
- priv_port = bt_private_component_sink_add_input_private_port(component,
- "in", NULL);
- if (!priv_port) {
- ret = BT_COMPONENT_STATUS_NOMEM;
- goto end;
+ ret = bt_self_component_sink_add_input_port(component,
+ "in", NULL, NULL);
+ if (ret != BT_SELF_COMPONENT_STATUS_OK) {
+ goto error;
}
- bt_put(priv_port);
- dummy->iterators = g_ptr_array_new_with_free_func(
- (GDestroyNotify) bt_put);
- if (!dummy->iterators) {
- ret = BT_COMPONENT_STATUS_NOMEM;
- goto end;
- }
+ bt_self_component_set_data(
+ bt_self_component_sink_as_self_component(component), dummy);
+ goto end;
- ret = bt_private_component_set_user_data(component, dummy);
- if (ret != BT_COMPONENT_STATUS_OK) {
- goto error;
- }
-end:
- return ret;
error:
destroy_private_dummy_data(dummy);
+
+end:
return ret;
}
-void dummy_port_connected(
- struct bt_private_component *component,
- struct bt_private_port *self_port,
- struct bt_port *other_port)
+BT_HIDDEN
+enum bt_self_component_status dummy_port_connected(
+ struct bt_self_component_sink *comp,
+ struct bt_self_component_port_input *self_port,
+ struct bt_port_output *other_port)
{
+ enum bt_self_component_status status = BT_SELF_COMPONENT_STATUS_OK;
struct dummy *dummy;
- struct bt_notification_iterator *iterator;
- struct bt_private_connection *connection;
-
- dummy = bt_private_component_get_user_data(component);
- assert(dummy);
- connection = bt_private_port_get_private_connection(self_port);
- assert(connection);
- iterator = bt_private_connection_create_notification_iterator(
- connection);
+ struct bt_self_component_port_input_notification_iterator *iterator;
+
+ dummy = bt_self_component_get_data(
+ bt_self_component_sink_as_self_component(comp));
+ BT_ASSERT(dummy);
+ iterator = bt_self_component_port_input_notification_iterator_create(
+ self_port);
if (!iterator) {
- dummy->error = true;
+ status = BT_SELF_COMPONENT_STATUS_NOMEM;
goto end;
}
- g_ptr_array_add(dummy->iterators, iterator);
+ BT_OBJECT_MOVE_REF(dummy->notif_iter, iterator);
end:
- bt_put(connection);
+ return status;
}
-enum bt_component_status dummy_consume(struct bt_private_component *component)
+BT_HIDDEN
+enum bt_self_component_status dummy_consume(
+ struct bt_self_component_sink *component)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_notification *notif = NULL;
- size_t i;
+ enum bt_self_component_status ret = BT_SELF_COMPONENT_STATUS_OK;
+ bt_notification_array notifs;
+ uint64_t count;
struct dummy *dummy;
+ enum bt_notification_iterator_status it_ret;
+ uint64_t i;
- dummy = bt_private_component_get_user_data(component);
- assert(dummy);
+ dummy = bt_self_component_get_data(
+ bt_self_component_sink_as_self_component(component));
+ BT_ASSERT(dummy);
- if (unlikely(dummy->error)) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ if (unlikely(!dummy->notif_iter)) {
+ ret = BT_SELF_COMPONENT_STATUS_END;
goto end;
}
- /* Consume one notification from each iterator. */
- for (i = 0; i < dummy->iterators->len; i++) {
- struct bt_notification_iterator *it;
- enum bt_notification_iterator_status it_ret;
-
- it = g_ptr_array_index(dummy->iterators, i);
-
- it_ret = bt_notification_iterator_next(it);
- switch (it_ret) {
- case BT_NOTIFICATION_ITERATOR_STATUS_ERROR:
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- case BT_NOTIFICATION_ITERATOR_STATUS_AGAIN:
- ret = BT_COMPONENT_STATUS_AGAIN;
- goto end;
- case BT_NOTIFICATION_ITERATOR_STATUS_END:
- g_ptr_array_remove_index(dummy->iterators, i);
- i--;
- continue;
- default:
- break;
+ /* Consume one notification */
+ it_ret = bt_self_component_port_input_notification_iterator_next(
+ dummy->notif_iter, ¬ifs, &count);
+ switch (it_ret) {
+ case BT_NOTIFICATION_ITERATOR_STATUS_OK:
+ ret = BT_SELF_COMPONENT_STATUS_OK;
+
+ for (i = 0; i < count; i++) {
+ bt_object_put_ref(notifs[i]);
}
- }
- if (dummy->iterators->len == 0) {
- ret = BT_COMPONENT_STATUS_END;
+ break;
+ case BT_NOTIFICATION_ITERATOR_STATUS_AGAIN:
+ ret = BT_SELF_COMPONENT_STATUS_AGAIN;
+ goto end;
+ case BT_NOTIFICATION_ITERATOR_STATUS_END:
+ ret = BT_SELF_COMPONENT_STATUS_END;
+ goto end;
+ case BT_NOTIFICATION_ITERATOR_STATUS_ERROR:
+ ret = BT_SELF_COMPONENT_STATUS_ERROR;
+ goto end;
+ case BT_NOTIFICATION_ITERATOR_STATUS_NOMEM:
+ ret = BT_SELF_COMPONENT_STATUS_NOMEM;
+ goto end;
+ default:
+ break;
}
+
end:
- bt_put(notif);
return ret;
}