#include <string.h>
#include "plugins/common/muxing/muxing.h"
+#include "plugins/common/param-validation/param-validation.h"
#include "muxer.h"
g_free(muxer_comp);
}
+struct bt_param_validation_map_value_entry_descr muxer_params[] = {
+ BT_PARAM_VALIDATION_MAP_VALUE_ENTRY_END
+};
+
BT_HIDDEN
-bt_component_class_init_method_status muxer_init(
+bt_component_class_initialize_method_status muxer_init(
bt_self_component_filter *self_comp_flt,
bt_self_component_filter_configuration *config,
const bt_value *params, void *init_data)
{
- bt_component_class_init_method_status status =
- BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK;
+ bt_component_class_initialize_method_status status;
bt_self_component_add_port_status add_port_status;
bt_self_component *self_comp =
bt_self_component_filter_as_self_component(self_comp_flt);
struct muxer_comp *muxer_comp = g_new0(struct muxer_comp, 1);
bt_logging_level log_level = bt_component_get_logging_level(
bt_self_component_as_component(self_comp));
+ enum bt_param_validation_status validation_status;
+ gchar *validate_error = NULL;
BT_COMP_LOG_CUR_LVL(BT_LOG_INFO, log_level, self_comp,
"Initializing muxer component: "
if (!muxer_comp) {
BT_COMP_LOG_CUR_LVL(BT_LOG_ERROR, log_level, self_comp,
"Failed to allocate one muxer component.");
+ status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
goto error;
}
muxer_comp->self_comp = self_comp;
muxer_comp->self_comp_flt = self_comp_flt;
+ validation_status = bt_param_validation_validate(params,
+ muxer_params, &validate_error);
+ if (validation_status == BT_PARAM_VALIDATION_STATUS_MEMORY_ERROR) {
+ status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
+ goto error;
+ } else if (validation_status == BT_PARAM_VALIDATION_STATUS_VALIDATION_ERROR) {
+ status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
+ BT_COMP_LOGE_APPEND_CAUSE(self_comp, "%s", validate_error);
+ goto error;
+ }
+
bt_self_component_set_data(self_comp, muxer_comp);
add_port_status = add_available_input_port(self_comp_flt);
if (add_port_status != BT_SELF_COMPONENT_ADD_PORT_STATUS_OK) {
"muxer-comp-addr=%p, status=%s",
muxer_comp,
bt_common_func_status_string(add_port_status));
- if (add_port_status ==
- BT_SELF_COMPONENT_ADD_PORT_STATUS_MEMORY_ERROR) {
- status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
- } else {
- status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
- }
-
+ status = (int) add_port_status;
goto error;
}
"muxer-comp-addr=%p, status=%s",
muxer_comp,
bt_common_func_status_string(add_port_status));
- if (add_port_status ==
- BT_SELF_COMPONENT_ADD_PORT_STATUS_MEMORY_ERROR) {
- status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_MEMORY_ERROR;
- } else {
- status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
- }
-
+ status = (int) add_port_status;
goto error;
}
"comp-addr=%p, params-addr=%p, muxer-comp-addr=%p",
self_comp, params, muxer_comp);
+ status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
goto end;
error:
destroy_muxer_comp(muxer_comp);
bt_self_component_set_data(self_comp, NULL);
- if (status == BT_COMPONENT_CLASS_INIT_METHOD_STATUS_OK) {
- status = BT_COMPONENT_CLASS_INIT_METHOD_STATUS_ERROR;
- }
-
end:
+ g_free(validate_error);
return status;
}
}
static
-bt_component_class_message_iterator_init_method_status
+bt_component_class_message_iterator_initialize_method_status
muxer_msg_iter_init_upstream_iterators(struct muxer_comp *muxer_comp,
- struct muxer_msg_iter *muxer_msg_iter)
+ struct muxer_msg_iter *muxer_msg_iter,
+ struct bt_self_message_iterator_configuration *config)
{
int64_t count;
int64_t i;
- bt_component_class_message_iterator_init_method_status status;
+ bt_component_class_message_iterator_initialize_method_status status;
+ bool can_seek_forward = true;
count = bt_component_filter_get_input_port_count(
bt_self_component_filter_as_component_filter(
BT_COMP_LOGD("No input port to initialize for muxer component's message iterator: "
"muxer-comp-addr=%p, muxer-msg-iter-addr=%p",
muxer_comp, muxer_msg_iter);
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_OK;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_OK;
goto end;
}
bt_self_component_port_input_message_iterator_put_ref(
upstream_msg_iter);
if (int_status) {
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_ERROR;
/* muxer_msg_iter_add_upstream_msg_iter() logs errors */
goto end;
}
+
+ can_seek_forward = can_seek_forward &&
+ bt_self_component_port_input_message_iterator_can_seek_forward(
+ upstream_msg_iter);
}
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_OK;
+ /*
+ * This iterator can seek forward if all of its iterators can seek
+ * forward.
+ */
+ bt_self_message_iterator_configuration_set_can_seek_forward(
+ config, can_seek_forward);
+
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_OK;
end:
return status;
}
BT_HIDDEN
-bt_component_class_message_iterator_init_method_status muxer_msg_iter_init(
+bt_component_class_message_iterator_initialize_method_status muxer_msg_iter_init(
bt_self_message_iterator *self_msg_iter,
bt_self_message_iterator_configuration *config,
bt_self_component_filter *self_comp,
{
struct muxer_comp *muxer_comp = NULL;
struct muxer_msg_iter *muxer_msg_iter = NULL;
- bt_component_class_message_iterator_init_method_status status;
+ bt_component_class_message_iterator_initialize_method_status status;
muxer_comp = bt_self_component_get_data(
bt_self_component_filter_as_self_component(self_comp));
BT_COMP_LOGE("Recursive initialization of muxer component's message iterator: "
"comp-addr=%p, muxer-comp-addr=%p, msg-iter-addr=%p",
self_comp, muxer_comp, self_msg_iter);
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_ERROR;
goto error;
}
muxer_msg_iter = g_new0(struct muxer_msg_iter, 1);
if (!muxer_msg_iter) {
BT_COMP_LOGE_STR("Failed to allocate one muxer component's message iterator.");
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_MEMORY_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
goto error;
}
(GDestroyNotify) destroy_muxer_upstream_msg_iter);
if (!muxer_msg_iter->active_muxer_upstream_msg_iters) {
BT_COMP_LOGE_STR("Failed to allocate a GPtrArray.");
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_MEMORY_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
goto error;
}
(GDestroyNotify) destroy_muxer_upstream_msg_iter);
if (!muxer_msg_iter->ended_muxer_upstream_msg_iters) {
BT_COMP_LOGE_STR("Failed to allocate a GPtrArray.");
- status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INIT_METHOD_STATUS_MEMORY_ERROR;
+ status = BT_COMPONENT_CLASS_MESSAGE_ITERATOR_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
goto error;
}
status = muxer_msg_iter_init_upstream_iterators(muxer_comp,
- muxer_msg_iter);
+ muxer_msg_iter, config);
if (status) {
BT_COMP_LOGE("Cannot initialize connected input ports for muxer component's message iterator: "
"comp-addr=%p, muxer-comp-addr=%p, "