lttng list-triggers: handle all condition types

[lttng-tools.git] / src / bin / lttng / commands / list_triggers.c

diff --git a/src/bin/lttng/commands/list_triggers.c b/src/bin/lttng/commands/list_triggers.c
index 70ab4c4e540d95c79aae6967207ce20b3f137861..bb118e56a217f48c70aeb78a309d28f8c84259ea 100644 (file)
--- a/src/bin/lttng/commands/list_triggers.c
+++ b/src/bin/lttng/commands/list_triggers.c
@@ -39,6 +39,81 @@ struct argpar_opt_descr list_trigger_options[] = {
        ARGPAR_OPT_DESCR_SENTINEL,
 };
 
+static void print_condition_session_consumed_size(
+               const struct lttng_condition *condition)
+{
+       enum lttng_condition_status condition_status;
+       const char *session_name;
+       uint64_t threshold;
+
+       condition_status =
+                       lttng_condition_session_consumed_size_get_session_name(
+                                       condition, &session_name);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       lttng_condition_session_consumed_size_get_threshold(
+                       condition, &threshold);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       MSG("    session name: %s", session_name);
+       MSG("    threshold: %" PRIu64 " bytes", threshold);
+}
+
+static void print_condition_buffer_usage(
+               const struct lttng_condition *condition)
+{
+       enum lttng_condition_status condition_status;
+       const char *session_name, *channel_name;
+       enum lttng_domain_type domain_type;
+       uint64_t threshold;
+
+       condition_status = lttng_condition_buffer_usage_get_session_name(
+                       condition, &session_name);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       condition_status = lttng_condition_buffer_usage_get_channel_name(
+                       condition, &channel_name);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       condition_status = lttng_condition_buffer_usage_get_domain_type(
+                       condition, &domain_type);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       MSG("    session name: %s", session_name);
+       MSG("    channel name: %s", channel_name);
+       MSG("    domain: %s", lttng_domain_type_str(domain_type));
+
+       condition_status = lttng_condition_buffer_usage_get_threshold(
+                       condition, &threshold);
+       if (condition_status == LTTNG_CONDITION_STATUS_OK) {
+               MSG("    threshold (bytes): %" PRIu64, threshold);
+       } else {
+               double threshold_ratio;
+
+               assert(condition_status == LTTNG_CONDITION_STATUS_UNSET);
+
+               condition_status =
+                               lttng_condition_buffer_usage_get_threshold_ratio(
+                                               condition, &threshold_ratio);
+               assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+               MSG("    threshold (ratio): %.2f", threshold_ratio);
+       }
+}
+
+static void print_condition_session_rotation(
+               const struct lttng_condition *condition)
+{
+       enum lttng_condition_status condition_status;
+       const char *session_name;
+
+       condition_status = lttng_condition_session_rotation_get_session_name(
+                       condition, &session_name);
+       assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+
+       MSG("    session name: %s", session_name);
+}
+
 /*
  * Returns the human-readable log level name associated with a numerical value
  * if there is one. The Log4j and JUL domains have discontinuous log level
@@ -266,7 +341,7 @@ void print_event_rule_userspace_probe(const struct lttng_event_rule *event_rule)
                goto end;
        }
 
-       _MSG("    rule: %s (type: userspace probe, location: ", name);
+       _MSG("    rule: %s (type: userspace probe, ", name);
 
        userspace_probe_location_type =
                        lttng_userspace_probe_location_get_type(location);
@@ -281,12 +356,22 @@ void print_event_rule_userspace_probe(const struct lttng_event_rule *event_rule)
                function_name = lttng_userspace_probe_location_function_get_function_name(
                                location);
 
-               _MSG("%s:%s", binary_path, function_name);
+               _MSG("location type: ELF, location: %s:%s", binary_path, function_name);
                break;
        }
        case LTTNG_USERSPACE_PROBE_LOCATION_TYPE_TRACEPOINT:
-               _MSG("SDT not implemented yet");
+       {
+               const char *binary_path, *provider_name, *probe_name;
+
+               binary_path = lttng_userspace_probe_location_tracepoint_get_binary_path(
+                               location);
+               provider_name = lttng_userspace_probe_location_tracepoint_get_provider_name(
+                               location);
+               probe_name = lttng_userspace_probe_location_tracepoint_get_probe_name(
+                               location);
+               _MSG("location type: SDT, location: %s:%s:%s", binary_path, provider_name, probe_name);
                break;
+       }
        default:
                abort();
        }
@@ -806,19 +891,29 @@ void print_one_trigger(const struct lttng_trigger *trigger)
        trigger_status = lttng_trigger_get_owner_uid(trigger, &trigger_uid);
        assert(trigger_status == LTTNG_TRIGGER_STATUS_OK);
 
-       MSG("- id: %s", name);
-       MSG("  user id: %d", trigger_uid);
+       MSG("- name: %s", name);
+       MSG("  owner uid: %d", trigger_uid);
 
        condition = lttng_trigger_get_const_condition(trigger);
        condition_type = lttng_condition_get_type(condition);
        MSG("  condition: %s", lttng_condition_type_str(condition_type));
        switch (condition_type) {
+       case LTTNG_CONDITION_TYPE_SESSION_CONSUMED_SIZE:
+               print_condition_session_consumed_size(condition);
+               break;
+       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_HIGH:
+       case LTTNG_CONDITION_TYPE_BUFFER_USAGE_LOW:
+               print_condition_buffer_usage(condition);
+               break;
+       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_ONGOING:
+       case LTTNG_CONDITION_TYPE_SESSION_ROTATION_COMPLETED:
+               print_condition_session_rotation(condition);
+               break;
        case LTTNG_CONDITION_TYPE_ON_EVENT:
                print_condition_on_event(condition);
                break;
        default:
-               MSG("  (condition type not handled in %s)", __func__);
-               break;
+               abort();
        }
 
        action = lttng_trigger_get_const_action(trigger);