* SOFTWARE.
*/
-#include <babeltrace/plugin/plugin-dev.h>
-#include <babeltrace/component/component.h>
-#include <babeltrace/component/private-component.h>
-#include <babeltrace/component/private-port.h>
-#include <babeltrace/component/port.h>
-#include <babeltrace/component/private-connection.h>
-#include <babeltrace/component/component-sink.h>
-#include <babeltrace/component/notification/iterator.h>
-#include <babeltrace/component/notification/notification.h>
+#include <babeltrace2/babeltrace.h>
+#include <babeltrace2/babeltrace-internal.h>
#include <plugins-common.h>
-#include <assert.h>
+#include <babeltrace2/assert-internal.h>
#include "dummy.h"
static
+const char * const in_port_name = "in";
+
void destroy_private_dummy_data(struct dummy *dummy)
{
- if (dummy->iterators) {
- g_ptr_array_free(dummy->iterators, TRUE);
- }
+ bt_self_component_port_input_message_iterator_put_ref(dummy->msg_iter);
g_free(dummy);
+
}
-void dummy_destroy(struct bt_private_component *component)
+BT_HIDDEN
+void dummy_finalize(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,
- struct bt_value *params, UNUSED_VAR void *init_method_data)
+BT_HIDDEN
+bt_self_component_status dummy_init(
+ bt_self_component_sink *component,
+ const bt_value *params,
+ UNUSED_VAR void *init_method_data)
{
- enum bt_component_status ret;
+ bt_self_component_status ret;
struct dummy *dummy = g_new0(struct dummy, 1);
if (!dummy) {
- ret = BT_COMPONENT_STATUS_NOMEM;
+ ret = BT_SELF_COMPONENT_STATUS_NOMEM;
goto end;
}
- dummy->iterators = g_ptr_array_new_with_free_func(
- (GDestroyNotify) bt_put);
- if (!dummy->iterators) {
- ret = BT_COMPONENT_STATUS_NOMEM;
- goto end;
- }
-
- ret = bt_private_component_set_user_data(component, dummy);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ ret = bt_self_component_sink_add_input_port(component,
+ "in", NULL, NULL);
+ if (ret != BT_SELF_COMPONENT_STATUS_OK) {
goto error;
}
-end:
- return ret;
+
+ bt_self_component_set_data(
+ bt_self_component_sink_as_self_component(component), dummy);
+ goto end;
+
error:
destroy_private_dummy_data(dummy);
+
+end:
return ret;
}
-enum bt_component_status dummy_accept_port_connection(
- struct bt_private_component *component,
- struct bt_private_port *self_port,
- struct bt_port *other_port)
+BT_HIDDEN
+bt_self_component_status dummy_graph_is_configured(
+ bt_self_component_sink *comp)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+ 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);
+ bt_self_component_port_input_message_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_message_iterator_create(
+ bt_self_component_sink_borrow_input_port_by_name(comp,
+ in_port_name));
if (!iterator) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ status = BT_SELF_COMPONENT_STATUS_NOMEM;
goto end;
}
- g_ptr_array_add(dummy->iterators, iterator);
+ BT_SELF_COMPONENT_PORT_INPUT_MESSAGE_ITERATOR_MOVE_REF(
+ dummy->msg_iter, iterator);
+
end:
- bt_put(connection);
- return ret;
+ return status;
}
-enum bt_component_status dummy_consume(struct bt_private_component *component)
+BT_HIDDEN
+bt_self_component_status dummy_consume(
+ bt_self_component_sink *component)
{
- enum bt_component_status ret;
- struct bt_notification *notif = NULL;
- size_t i;
+ bt_self_component_status ret = BT_SELF_COMPONENT_STATUS_OK;
+ bt_message_array_const msgs;
+ uint64_t count;
struct dummy *dummy;
+ bt_message_iterator_status it_ret;
+ uint64_t i;
- dummy = bt_private_component_get_user_data(component);
- assert(dummy);
-
- /* 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_END:
- ret = BT_COMPONENT_STATUS_END;
- g_ptr_array_remove_index(dummy->iterators, i);
- i--;
- continue;
- default:
- break;
- }
+ dummy = bt_self_component_get_data(
+ bt_self_component_sink_as_self_component(component));
+ BT_ASSERT(dummy);
+
+ if (unlikely(!dummy->msg_iter)) {
+ ret = BT_SELF_COMPONENT_STATUS_END;
+ goto end;
+ }
- notif = bt_notification_iterator_get_notification(it);
- if (!notif) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
+ /* Consume one message */
+ it_ret = bt_self_component_port_input_message_iterator_next(
+ dummy->msg_iter, &msgs, &count);
+ switch (it_ret) {
+ case BT_MESSAGE_ITERATOR_STATUS_OK:
+ ret = BT_SELF_COMPONENT_STATUS_OK;
+
+ for (i = 0; i < count; i++) {
+ bt_message_put_ref(msgs[i]);
}
- /*
- * Dummy! I'm doing nothing with this notification,
- * NOTHING.
- */
- BT_PUT(notif);
+ break;
+ case BT_MESSAGE_ITERATOR_STATUS_AGAIN:
+ ret = BT_SELF_COMPONENT_STATUS_AGAIN;
+ goto end;
+ case BT_MESSAGE_ITERATOR_STATUS_END:
+ ret = BT_SELF_COMPONENT_STATUS_END;
+ goto end;
+ case BT_MESSAGE_ITERATOR_STATUS_ERROR:
+ ret = BT_SELF_COMPONENT_STATUS_ERROR;
+ goto end;
+ case BT_MESSAGE_ITERATOR_STATUS_NOMEM:
+ ret = BT_SELF_COMPONENT_STATUS_NOMEM;
+ goto end;
+ default:
+ break;
}
- if (dummy->iterators->len == 0) {
- ret = BT_COMPONENT_STATUS_END;
- }
end:
- bt_put(notif);
return ret;
}
projects / babeltrace.git / blobdiff