*
*/
-#include <assert.h>
#include <common/credentials.h>
#include <common/error.h>
+#include <common/hashtable/hashtable.h>
+#include <common/hashtable/utils.h>
#include <common/macros.h>
+#include <common/mi-lttng.h>
#include <common/optional.h>
-#include <common/payload.h>
#include <common/payload-view.h>
+#include <common/payload.h>
#include <common/runas.h>
-#include <common/hashtable/hashtable.h>
-#include <common/hashtable/utils.h>
#include <common/string-utils/string-utils.h>
#include <lttng/event-rule/event-rule-internal.h>
#include <lttng/event-rule/user-tracepoint-internal.h>
-#include <lttng/log-level-rule.h>
#include <lttng/event.h>
+#include <lttng/log-level-rule.h>
#define IS_USER_TRACEPOINT_EVENT_RULE(rule) \
(lttng_event_rule_get_type(rule) == LTTNG_EVENT_RULE_TYPE_USER_TRACEPOINT)
rule, struct lttng_event_rule_user_tracepoint, parent);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(rule, &exclusion_count);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
pattern_len = strlen(tracepoint->pattern) + 1;
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
rule, i, &exclusion);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
/* Length field. */
exclusions_len += sizeof(uint32_t);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
rule, i, &exclusion);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
len = strlen(exclusion) + 1;
/* Append exclusion length, includes the null terminator. */
exclusions_appended_len += len;
}
- assert(exclusions_len == exclusions_appended_len);
+ LTTNG_ASSERT(exclusions_len == exclusions_appended_len);
end:
return ret;
b = container_of(_b, struct lttng_event_rule_user_tracepoint, parent);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(_a, &count_a);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(_b, &count_b);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
/* Quick checks. */
if (count_a != count_b) {
}
/* Long check. */
- assert(a->pattern);
- assert(b->pattern);
+ LTTNG_ASSERT(a->pattern);
+ LTTNG_ASSERT(b->pattern);
if (strcmp(a->pattern, b->pattern)) {
goto end;
}
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
_a, i, &exclusion_a);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
_b, i, &exclusion_b);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
if (strcmp(exclusion_a, exclusion_b)) {
goto end;
}
const char *filter;
struct lttng_bytecode *bytecode = NULL;
- assert(rule);
+ LTTNG_ASSERT(rule);
tracepoint = container_of(
rule, struct lttng_event_rule_user_tracepoint, parent);
{
struct lttng_event_rule_user_tracepoint *tracepoint;
- assert(rule);
+ LTTNG_ASSERT(rule);
tracepoint = container_of(
rule, struct lttng_event_rule_user_tracepoint, parent);
return tracepoint->internal_filter.filter;
{
struct lttng_event_rule_user_tracepoint *tracepoint;
- assert(rule);
+ LTTNG_ASSERT(rule);
tracepoint = container_of(
rule, struct lttng_event_rule_user_tracepoint, parent);
return tracepoint->internal_filter.bytecode;
enum lttng_event_rule_status event_rule_status;
enum lttng_event_rule_generate_exclusions_status ret_status;
- assert(_exclusions);
+ LTTNG_ASSERT(_exclusions);
event_rule_status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(
rule, &nb_exclusions);
- assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK);
if (nb_exclusions == 0) {
/* Nothing to do. */
exclusions = NULL;
event_rule_status =
lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
rule, i, &exclusion_str);
- assert(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(event_rule_status == LTTNG_EVENT_RULE_STATUS_OK);
copy_ret = lttng_strncpy(exclusions->names[i], exclusion_str,
LTTNG_SYMBOL_NAME_LEN);
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(rule,
&exclusion_count);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
for (i = 0; i < exclusion_count; i++) {
const char *exclusion;
status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
rule, i, &exclusion);
- assert(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
hash ^= hash_key_str(exclusion, lttng_ht_seed);
}
return hash;
}
+static enum lttng_error_code lttng_event_rule_user_tracepoint_mi_serialize(
+ const struct lttng_event_rule *rule, struct mi_writer *writer)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ enum lttng_event_rule_status status;
+ const char *filter = NULL;
+ const char *name_pattern = NULL;
+ const struct lttng_log_level_rule *log_level_rule = NULL;
+ unsigned int exclusion_count = 0;
+
+ LTTNG_ASSERT(rule);
+ LTTNG_ASSERT(writer);
+ LTTNG_ASSERT(IS_USER_TRACEPOINT_EVENT_RULE(rule));
+
+ status = lttng_event_rule_user_tracepoint_get_name_pattern(
+ rule, &name_pattern);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
+ LTTNG_ASSERT(name_pattern);
+
+ status = lttng_event_rule_user_tracepoint_get_filter(rule, &filter);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK ||
+ status == LTTNG_EVENT_RULE_STATUS_UNSET);
+
+ status = lttng_event_rule_user_tracepoint_get_log_level_rule(
+ rule, &log_level_rule);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK ||
+ status == LTTNG_EVENT_RULE_STATUS_UNSET);
+
+ status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_count(
+ rule, &exclusion_count);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
+
+ /* Open event rule user tracepoint element. */
+ ret = mi_lttng_writer_open_element(
+ writer, mi_lttng_element_event_rule_user_tracepoint);
+ if (ret) {
+ goto mi_error;
+ }
+
+ /* Name pattern. */
+ ret = mi_lttng_writer_write_element_string(writer,
+ mi_lttng_element_event_rule_name_pattern, name_pattern);
+ if (ret) {
+ goto mi_error;
+ }
+
+ /* Filter expression. */
+ if (filter != NULL) {
+ ret = mi_lttng_writer_write_element_string(writer,
+ mi_lttng_element_event_rule_filter_expression,
+ filter);
+ if (ret) {
+ goto mi_error;
+ }
+ }
+
+ /* Log level rule. */
+ if (log_level_rule) {
+ ret_code = lttng_log_level_rule_mi_serialize(
+ log_level_rule, writer);
+ if (ret_code != LTTNG_OK) {
+ goto end;
+ }
+ }
+
+ if (exclusion_count != 0) {
+ int i;
+
+ /* Open the exclusion list. */
+ ret = mi_lttng_writer_open_element(writer,
+ mi_lttng_element_event_rule_user_tracepoint_name_pattern_exclusions);
+ if (ret) {
+ goto mi_error;
+ }
+
+ for (i = 0; i < exclusion_count; i++) {
+ const char *exclusion;
+
+ status = lttng_event_rule_user_tracepoint_get_name_pattern_exclusion_at_index(
+ rule, i, &exclusion);
+ LTTNG_ASSERT(status == LTTNG_EVENT_RULE_STATUS_OK);
+
+ ret = mi_lttng_writer_write_element_string(writer,
+ mi_lttng_element_event_rule_user_tracepoint_name_pattern_exclusion,
+ exclusion);
+ if (ret) {
+ goto mi_error;
+ }
+ }
+
+ /* Close the list. */
+ ret = mi_lttng_writer_close_element(writer);
+ if (ret) {
+ goto mi_error;
+ }
+ }
+
+ /* Close event rule user tracepoint element. */
+ ret = mi_lttng_writer_close_element(writer);
+ if (ret) {
+ goto mi_error;
+ }
+
+ ret_code = LTTNG_OK;
+ goto end;
+
+mi_error:
+ ret_code = LTTNG_ERR_MI_IO_FAIL;
+end:
+ return ret_code;
+}
+
struct lttng_event_rule *lttng_event_rule_user_tracepoint_create(void)
{
struct lttng_event_rule *rule = NULL;
tp_rule->parent.generate_exclusions =
lttng_event_rule_user_tracepoint_generate_exclusions;
tp_rule->parent.hash = lttng_event_rule_user_tracepoint_hash;
+ tp_rule->parent.mi_serialize = lttng_event_rule_user_tracepoint_mi_serialize;
/* Not necessary for now. */
tp_rule->parent.generate_lttng_event = NULL;
return rule;
}
-LTTNG_HIDDEN
ssize_t lttng_event_rule_user_tracepoint_create_from_payload(
struct lttng_payload_view *view,
struct lttng_event_rule **_event_rule)
goto end;
}
- assert(ret == tracepoint_comm->log_level_rule_len);
+ LTTNG_ASSERT(ret == tracepoint_comm->log_level_rule_len);
}
/* Skip after the log level rule. */
abort();
}
- assert(status == LTTNG_LOG_LEVEL_RULE_STATUS_OK);
+ LTTNG_ASSERT(status == LTTNG_LOG_LEVEL_RULE_STATUS_OK);
if (level < LTTNG_LOGLEVEL_EMERG) {
/* Invalid. */