#include "common/assert.h"
#include "cpp-common/bt2c/fmt.hpp"
+#include "cpp-common/bt2c/glib-up.hpp"
+#include "cpp-common/bt2s/make-unique.hpp"
#include "cpp-common/vendor/fmt/format.h"
#include "plugins/common/muxing/muxing.h"
BT_ASSERT(trace->stream_iterators);
g_ptr_array_free(trace->stream_iterators, TRUE);
- BT_TRACE_PUT_REF_AND_RESET(trace->trace);
- BT_TRACE_CLASS_PUT_REF_AND_RESET(trace->trace_class);
-
- lttng_live_metadata_fini(trace);
delete trace;
}
lttng_live_trace *trace = new lttng_live_trace {session->logger};
trace->session = session;
trace->id = trace_id;
- trace->trace_class = NULL;
- trace->trace = NULL;
trace->stream_iterators =
g_ptr_array_new_with_free_func((GDestroyNotify) lttng_live_stream_iterator_destroy);
BT_ASSERT(trace->stream_iterators);
goto end;
}
- stream_class = bt_stream_borrow_class_const(stream_iter->stream);
+ stream_class = bt_stream_borrow_class_const(stream_iter->stream->libObjPtr());
clock_class = bt_stream_class_borrow_default_clock_class_const(stream_class);
ts_ns_status = bt_clock_class_cycles_to_ns_from_origin(
switch (bt_message_get_type(late_msg)) {
case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
adjust_status = adjust_discarded_events_message(
- lttng_live_msg_iter->self_msg_iter, stream_iter->stream, late_msg, &adjusted_message,
- stream_iter->last_inactivity_ts.value);
+ lttng_live_msg_iter->self_msg_iter, stream_iter->stream->libObjPtr(), late_msg,
+ &adjusted_message, stream_iter->last_inactivity_ts.value);
break;
case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
adjust_status = adjust_discarded_packets_message(
- lttng_live_msg_iter->self_msg_iter, stream_iter->stream, late_msg, &adjusted_message,
- stream_iter->last_inactivity_ts.value);
+ lttng_live_msg_iter->self_msg_iter, stream_iter->stream->libObjPtr(), late_msg,
+ &adjusted_message, stream_iter->last_inactivity_ts.value);
break;
default:
bt_common_abort();
}
viewer_status = live_viewer_connection_create(
- lttng_live->params.url->str, false, lttng_live_msg_iter, lttng_live_msg_iter->logger,
+ lttng_live->params.url.c_str(), false, lttng_live_msg_iter, lttng_live_msg_iter->logger,
<tng_live_msg_iter->viewer_connection);
if (viewer_status != LTTNG_LIVE_VIEWER_STATUS_OK) {
if (viewer_status == LTTNG_LIVE_VIEWER_STATUS_ERROR) {
"Unable to connect to the requested live viewer session. "
"Keep trying to connect because of {}=\"{}\" component parameter: url=\"{}\"",
SESS_NOT_FOUND_ACTION_PARAM, SESS_NOT_FOUND_ACTION_CONTINUE_STR,
- lttng_live->params.url->str);
+ lttng_live->params.url);
break;
case SESSION_NOT_FOUND_ACTION_FAIL:
BT_CPPLOGE_APPEND_CAUSE_SPEC(
"Fail the message iterator initialization because of {}=\"{}\" "
"component parameter: url =\"{}\"",
SESS_NOT_FOUND_ACTION_PARAM, SESS_NOT_FOUND_ACTION_FAIL_STR,
- lttng_live->params.url->str);
+ lttng_live->params.url);
status = BT_MESSAGE_ITERATOR_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
goto error;
case SESSION_NOT_FOUND_ACTION_END:
"End gracefully at the first _next() call because of {}=\"{}\""
" component parameter: url=\"{}\"",
SESS_NOT_FOUND_ACTION_PARAM, SESS_NOT_FOUND_ACTION_END_STR,
- lttng_live->params.url->str);
+ lttng_live->params.url);
break;
default:
bt_common_abort();
}
}
-static void lttng_live_component_destroy_data(struct lttng_live_component *lttng_live)
-{
- if (!lttng_live) {
- return;
- }
-
- if (lttng_live->params.url) {
- g_string_free(lttng_live->params.url, TRUE);
- }
-
- delete lttng_live;
-}
-
void lttng_live_component_finalize(bt_self_component_source *component)
{
- lttng_live_component *data = (lttng_live_component *) bt_self_component_get_data(
- bt_self_component_source_as_self_component(component));
-
- if (!data) {
- return;
- }
- lttng_live_component_destroy_data(data);
+ lttng_live_component::UP {static_cast<lttng_live_component *>(
+ bt_self_component_get_data(bt_self_component_source_as_self_component(component)))};
}
static enum session_not_found_action
static bt_component_class_initialize_method_status
lttng_live_component_create(const bt_value *params, bt_self_component_source *self_comp,
- struct lttng_live_component **component)
+ lttng_live_component::UP& component)
{
- struct lttng_live_component *lttng_live = NULL;
const bt_value *inputs_value;
const bt_value *url_value;
const bt_value *value;
- const char *url;
enum bt_param_validation_status validation_status;
gchar *validation_error = NULL;
- bt_component_class_initialize_method_status status;
bt2c::Logger logger {bt2::SelfSourceComponent {self_comp}, "PLUGIN/SRC.CTF.LTTNG-LIVE/COMP"};
validation_status = bt_param_validation_validate(params, params_descr, &validation_error);
if (validation_status == BT_PARAM_VALIDATION_STATUS_MEMORY_ERROR) {
- status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
- goto error;
+ return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
} else if (validation_status == BT_PARAM_VALIDATION_STATUS_VALIDATION_ERROR) {
+ bt2c::GCharUP errorFreer {validation_error};
BT_CPPLOGE_APPEND_CAUSE_SPEC(logger, "{}", validation_error);
- status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
- goto error;
+ return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_ERROR;
}
- lttng_live = new lttng_live_component {std::move(logger)};
+ auto lttng_live = bt2s::make_unique<lttng_live_component>(std::move(logger));
lttng_live->self_comp = bt_self_component_source_as_self_component(self_comp);
lttng_live->max_query_size = MAX_QUERY_SIZE;
lttng_live->has_msg_iter = false;
inputs_value = bt_value_map_borrow_entry_value_const(params, INPUTS_PARAM);
url_value = bt_value_array_borrow_element_by_index_const(inputs_value, 0);
- url = bt_value_string_get(url_value);
-
- lttng_live->params.url = g_string_new(url);
- if (!lttng_live->params.url) {
- status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
- goto error;
- }
+ lttng_live->params.url = bt_value_string_get(url_value);
value = bt_value_map_borrow_entry_value_const(params, SESS_NOT_FOUND_ACTION_PARAM);
if (value) {
lttng_live->params.sess_not_found_act = SESSION_NOT_FOUND_ACTION_CONTINUE;
}
- status = BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
- goto end;
-
-error:
- lttng_live_component_destroy_data(lttng_live);
- lttng_live = NULL;
-end:
- g_free(validation_error);
-
- *component = lttng_live;
- return status;
+ component = std::move(lttng_live);
+ return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
}
bt_component_class_initialize_method_status
bt_self_component_source_configuration *, const bt_value *params, void *)
{
try {
- struct lttng_live_component *lttng_live;
+ lttng_live_component::UP lttng_live;
bt_component_class_initialize_method_status ret;
bt_self_component *self_comp = bt_self_component_source_as_self_component(self_comp_src);
bt_self_component_add_port_status add_port_status;
- ret = lttng_live_component_create(params, self_comp_src, <tng_live);
+ ret = lttng_live_component_create(params, self_comp_src, lttng_live);
if (ret != BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK) {
- goto error;
+ return ret;
}
add_port_status =
bt_self_component_source_add_output_port(self_comp_src, "out", NULL, NULL);
if (add_port_status != BT_SELF_COMPONENT_ADD_PORT_STATUS_OK) {
ret = (bt_component_class_initialize_method_status) add_port_status;
- goto end;
+ return ret;
}
- bt_self_component_set_data(self_comp, lttng_live);
- goto end;
+ bt_self_component_set_data(self_comp, lttng_live.release());
-error:
- lttng_live_component_destroy_data(lttng_live);
- lttng_live = NULL;
-end:
- return ret;
+ return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
} catch (const std::bad_alloc&) {
return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_MEMORY_ERROR;
} catch (const bt2::Error&) {
projects / babeltrace.git / blobdiff