sessiond: agent: enable events matching event notifiers

[lttng-tools.git] / src / common / event-rule / event-rule.c

diff --git a/src/common/event-rule/event-rule.c b/src/common/event-rule/event-rule.c
index b6a0e96e7388cef1bdc4ef40f0a2e05e5545c40e..98ff37411b90f45b6be1810da4af802c00cf8986 100644 (file)
--- a/src/common/event-rule/event-rule.c
+++ b/src/common/event-rule/event-rule.c
@@ -11,6 +11,8 @@
 #include <common/macros.h>
 #include <common/payload.h>
 #include <common/payload-view.h>
+#include <common/hashtable/hashtable.h>
+#include <common/hashtable/utils.h>
 #include <lttng/event-rule/event-rule-internal.h>
 #include <lttng/event-rule/kprobe-internal.h>
 #include <lttng/event-rule/syscall-internal.h>
@@ -161,7 +163,7 @@ ssize_t lttng_event_rule_create_from_payload(
                goto end;
        }
 
-       DBG("Deserializing event_rule from payload.");
+       DBG("Deserializing event_rule from payload");
        event_rule_comm = (const struct lttng_event_rule_comm *) event_rule_comm_view.buffer.data;
        consumed += sizeof(*event_rule_comm);
 
@@ -242,10 +244,11 @@ void lttng_event_rule_put(struct lttng_event_rule *event_rule)
 
 LTTNG_HIDDEN
 enum lttng_error_code lttng_event_rule_generate_filter_bytecode(
-               struct lttng_event_rule *rule, uid_t uid, gid_t gid)
+               struct lttng_event_rule *rule,
+               const struct lttng_credentials *creds)
 {
        assert(rule->generate_filter_bytecode);
-       return rule->generate_filter_bytecode(rule, uid, gid);
+       return rule->generate_filter_bytecode(rule, creds);
 }
 
 LTTNG_HIDDEN
@@ -264,14 +267,45 @@ const struct lttng_filter_bytecode *lttng_event_rule_get_filter_bytecode(
 }
 
 LTTNG_HIDDEN
-struct lttng_event_exclusion *lttng_event_rule_generate_exclusions(
-               const struct lttng_event_rule *rule)
+enum lttng_event_rule_generate_exclusions_status
+lttng_event_rule_generate_exclusions(const struct lttng_event_rule *rule,
+               struct lttng_event_exclusion **exclusions)
 {
        assert(rule->generate_exclusions);
-       return rule->generate_exclusions(rule);
+       return rule->generate_exclusions(rule, exclusions);
+}
+
+LTTNG_HIDDEN
+struct lttng_event *lttng_event_rule_generate_lttng_event(
+               const struct lttng_event_rule *rule)
+{
+       assert(rule->generate_lttng_event);
+       return rule->generate_lttng_event(rule);
 }
 
 LTTNG_HIDDEN
+bool lttng_event_rule_targets_agent_domain(const struct lttng_event_rule *rule)
+{
+       bool targets_agent_domain = false;
+       enum lttng_domain_type type = lttng_event_rule_get_domain_type(rule);
+
+       switch (type) {
+       case LTTNG_DOMAIN_JUL:
+       case LTTNG_DOMAIN_LOG4J:
+       case LTTNG_DOMAIN_PYTHON:
+               targets_agent_domain = true;
+               break;
+       case LTTNG_DOMAIN_UST:
+       case LTTNG_DOMAIN_KERNEL:
+               targets_agent_domain = false;
+               break;
+       default:
+               abort();
+       };
+
+       return targets_agent_domain;
+}
+
 const char *lttng_event_rule_type_str(enum lttng_event_rule_type type)
 {
        switch (type) {
@@ -291,3 +325,10 @@ const char *lttng_event_rule_type_str(enum lttng_event_rule_type type)
                abort();
        }
 }
+
+LTTNG_HIDDEN
+unsigned long lttng_event_rule_hash(const struct lttng_event_rule *rule)
+{
+       assert(rule->hash);
+       return rule->hash(rule);
+}