#include <babeltrace2/babeltrace.h>
+#include "cpp-common/vendor/fmt/format.h" /* IWYU pragma: keep */
+
#include "../common/src/metadata/tsdl/decoder.hpp"
#include "../common/src/msg-iter/msg-iter.hpp"
#include "viewer-connection.hpp"
LTTNG_LIVE_STREAM_EOF,
};
+inline const char *format_as(const lttng_live_stream_state state) noexcept
+{
+ switch (state) {
+ case LTTNG_LIVE_STREAM_ACTIVE_NO_DATA:
+ return "ACTIVE_NO_DATA";
+
+ case LTTNG_LIVE_STREAM_QUIESCENT_NO_DATA:
+ return "QUIESCENT_NO_DATA";
+
+ case LTTNG_LIVE_STREAM_QUIESCENT:
+ return "QUIESCENT";
+
+ case LTTNG_LIVE_STREAM_ACTIVE_DATA:
+ return "ACTIVE_DATA";
+
+ case LTTNG_LIVE_STREAM_EOF:
+ return "EOF";
+ }
+
+ bt_common_abort();
+}
+
/* Iterator over a live stream. */
struct lttng_live_stream_iterator
{
- bt_logging_level log_level = (bt_logging_level) 0;
- bt_self_component *self_comp = nullptr;
+ explicit lttng_live_stream_iterator(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.LTTNG-LIVE/STREAM-ITER"}
+ {
+ }
+
+ bt2c::Logger logger;
/* Owned by this. */
bt_stream *stream = nullptr;
struct lttng_live_metadata
{
- bt_logging_level log_level = (bt_logging_level) 0;
- bt_self_component *self_comp = nullptr;
+ explicit lttng_live_metadata(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.LTTNG-LIVE/METADATA"}
+ {
+ }
+
+ bt2c::Logger logger;
uint64_t stream_id = 0;
/* Weak reference. */
struct lttng_live_trace
{
- bt_logging_level log_level = (bt_logging_level) 0;
- bt_self_component *self_comp = nullptr;
+ explicit lttng_live_trace(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.LTTNG-LIVE/TRACE"}
+ {
+ }
+
+ bt2c::Logger logger;
/* Back reference to session. */
struct lttng_live_session *session = nullptr;
struct lttng_live_session
{
- bt_logging_level log_level = (bt_logging_level) 0;
+ explicit lttng_live_session(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.LTTNG-LIVE/SESSION"}
+ {
+ }
+
+ bt2c::Logger logger;
+
bt_self_component *self_comp = nullptr;
/* Weak reference. */
*/
struct lttng_live_component
{
- bt_logging_level log_level = (bt_logging_level) 0;
+ explicit lttng_live_component(bt2c::Logger loggerParam) noexcept :
+ logger {std::move(loggerParam)}
+ {
+ }
+
+ bt2c::Logger logger;
/* Weak reference. */
bt_self_component *self_comp = nullptr;
struct lttng_live_msg_iter
{
- bt_logging_level log_level = (bt_logging_level) 0;
+ explicit lttng_live_msg_iter(const bt2c::Logger& parentLogger) :
+ logger {parentLogger, "PLUGIN/SRC.CTF.LTTNG-LIVE/MSG-ITER"}
+ {
+ }
+
+ bt2c::Logger logger;
+
bt_self_component *self_comp = nullptr;
/* Weak reference. */
LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED = -4,
};
+inline const char *format_as(const lttng_live_iterator_status status) noexcept
+{
+ switch (status) {
+ case LTTNG_LIVE_ITERATOR_STATUS_CONTINUE:
+ return "LTTNG_LIVE_ITERATOR_STATUS_CONTINUE";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_AGAIN:
+ return "LTTNG_LIVE_ITERATOR_STATUS_AGAIN";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_END:
+ return "LTTNG_LIVE_ITERATOR_STATUS_END";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_OK:
+ return "LTTNG_LIVE_ITERATOR_STATUS_OK";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_INVAL:
+ return "LTTNG_LIVE_ITERATOR_STATUS_INVAL";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_ERROR:
+ return "LTTNG_LIVE_ITERATOR_STATUS_ERROR";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_NOMEM:
+ return "LTTNG_LIVE_ITERATOR_STATUS_NOMEM";
+
+ case LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED:
+ return "LTTNG_LIVE_ITERATOR_STATUS_UNSUPPORTED";
+ }
+
+ bt_common_abort();
+}
+
bt_component_class_initialize_method_status
lttng_live_component_init(bt_self_component_source *self_comp,
bt_self_component_source_configuration *config, const bt_value *params,