#include <common/credentials.h>
#include <common/sessiond-comm/sessiond-comm.h>
#include <lttng/domain.h>
+#include <lttng/event.h>
#include <lttng/event-rule/event-rule.h>
#include <lttng/lttng-error.h>
#include <stdbool.h>
struct lttng_payload;
struct lttng_payload_view;
+struct mi_writer;
enum lttng_event_rule_generate_exclusions_status {
LTTNG_EVENT_RULE_GENERATE_EXCLUSIONS_STATUS_OK,
const struct lttng_credentials *creds);
typedef const char *(*event_rule_get_filter_cb)(
const struct lttng_event_rule *event_rule);
-typedef const struct lttng_filter_bytecode *(
+typedef const struct lttng_bytecode *(
*event_rule_get_filter_bytecode_cb)(
const struct lttng_event_rule *event_rule);
typedef enum lttng_event_rule_generate_exclusions_status (
struct lttng_event_exclusion **exclusions);
typedef unsigned long (*event_rule_hash_cb)(
const struct lttng_event_rule *event_rule);
+typedef struct lttng_event *(*event_rule_generate_lttng_event_cb)(
+ const struct lttng_event_rule *event_rule);
+typedef enum lttng_error_code (*event_rule_mi_serialize_cb)(
+ const struct lttng_event_rule *event_rule,
+ struct mi_writer *writer);
struct lttng_event_rule {
struct urcu_ref ref;
event_rule_get_filter_bytecode_cb get_filter_bytecode;
event_rule_generate_exclusions_cb generate_exclusions;
event_rule_hash_cb hash;
+ event_rule_generate_lttng_event_cb generate_lttng_event;
+ event_rule_mi_serialize_cb mi_serialize;
};
struct lttng_event_rule_comm {
char payload[];
};
-LTTNG_HIDDEN
void lttng_event_rule_init(struct lttng_event_rule *event_rule,
enum lttng_event_rule_type type);
-LTTNG_HIDDEN
bool lttng_event_rule_validate(const struct lttng_event_rule *event_rule);
-LTTNG_HIDDEN
ssize_t lttng_event_rule_create_from_payload(
struct lttng_payload_view *payload,
struct lttng_event_rule **event_rule);
-LTTNG_HIDDEN
int lttng_event_rule_serialize(const struct lttng_event_rule *event_rule,
struct lttng_payload *payload);
-LTTNG_HIDDEN
bool lttng_event_rule_is_equal(const struct lttng_event_rule *a,
const struct lttng_event_rule *b);
-LTTNG_HIDDEN
bool lttng_event_rule_get(struct lttng_event_rule *rule);
-LTTNG_HIDDEN
void lttng_event_rule_put(struct lttng_event_rule *rule);
-LTTNG_HIDDEN
enum lttng_domain_type lttng_event_rule_get_domain_type(
const struct lttng_event_rule *rule);
-LTTNG_HIDDEN
enum lttng_error_code lttng_event_rule_generate_filter_bytecode(
struct lttng_event_rule *rule,
const struct lttng_credentials *creds);
* If not present/implemented returns NULL.
* Caller DOES NOT own the returned object.
*/
-LTTNG_HIDDEN
const char *lttng_event_rule_get_filter(const struct lttng_event_rule *rule);
/*
* If not present/implemented returns NULL.
* Caller DOES NOT own the returned object.
*/
-LTTNG_HIDDEN
-const struct lttng_filter_bytecode *lttng_event_rule_get_filter_bytecode(
+const struct lttng_bytecode *lttng_event_rule_get_filter_bytecode(
const struct lttng_event_rule *rule);
/*
* If not present/implemented return NULL.
* Caller OWNS the returned object.
*/
-LTTNG_HIDDEN
enum lttng_event_rule_generate_exclusions_status
lttng_event_rule_generate_exclusions(const struct lttng_event_rule *rule,
struct lttng_event_exclusion **exclusions);
-LTTNG_HIDDEN
const char *lttng_event_rule_type_str(enum lttng_event_rule_type type);
-LTTNG_HIDDEN
unsigned long lttng_event_rule_hash(const struct lttng_event_rule *rule);
+/*
+ * This is a compatibility helper allowing us to generate a sessiond-side (not
+ * communication) `struct lttng_event` object from an event rule.
+ *
+ * This effectively bridges older parts of the code using those structures and
+ * new event-rule based code.
+ *
+ * The caller owns the returned object.
+ */
+struct lttng_event *lttng_event_rule_generate_lttng_event(
+ const struct lttng_event_rule *rule);
+
+/* Test if an event rule targets an agent domain. */
+bool lttng_event_rule_targets_agent_domain(const struct lttng_event_rule *rule);
+
+enum lttng_error_code lttng_event_rule_mi_serialize(
+ const struct lttng_event_rule *rule, struct mi_writer *writer);
+
#endif /* LTTNG_EVENT_RULE_INTERNAL_H */