X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Ftrigger%2Ftrigger-internal.h;h=64937661f5f79f85e07c5d4ff970dd2023a17355;hp=cff4504a7d71e3b656bce857d6307125a338ff94;hb=1831ae68b70dece8e9b847081526495adbbf05e5;hpb=25357057de5ae4dd2a572e8f9b893c1b90cbd60a

diff --git a/include/lttng/trigger/trigger-internal.h b/include/lttng/trigger/trigger-internal.h
index cff4504a7..64937661f 100644
--- a/include/lttng/trigger/trigger-internal.h
+++ b/include/lttng/trigger/trigger-internal.h
@@ -12,39 +12,146 @@
 #include <common/macros.h>
 #include <common/buffer-view.h>
 #include <common/dynamic-buffer.h>
+#include <common/dynamic-array.h>
+#include <common/credentials.h>
 #include <stdint.h>
 #include <stdbool.h>
 #include <sys/types.h>
+#include <urcu/ref.h>
 
 struct lttng_trigger {
+	struct urcu_ref ref; /* internal use only */
+	bool owns_internal_objects; /* internal use only */
+
 	struct lttng_condition *condition;
 	struct lttng_action *action;
+	char *name;
+	struct { /* Internal use only */
+		bool set;
+		uint64_t value;
+	} key;
+	struct { /* internal use only */
+		struct lttng_credentials credentials;
+		bool set;
+	} creds;
+	struct {
+		enum lttng_trigger_firing_policy_type type;
+		uint64_t threshold;
+		uint64_t current_count;
+	} firing_policy;
+};
+
+struct lttng_triggers {
+	struct lttng_dynamic_pointer_array array;
 };
 
 struct lttng_trigger_comm {
 	/* length excludes its own length. */
+	uint32_t name_length /* Includes '\0' */;
 	uint32_t length;
-	/* A condition and action object follow. */
+	uint8_t policy_type;
+	uint64_t policy_threshold;
+	/* A name, condition and action object follow. */
 	char payload[];
 } LTTNG_PACKED;
 
+struct lttng_triggers_comm {
+	uint32_t count;
+	uint32_t length;
+	/* Count * lttng_trigger_comm structure */
+	char payload[];
+};
+
 LTTNG_HIDDEN
 ssize_t lttng_trigger_create_from_buffer(const struct lttng_buffer_view *view,
 		struct lttng_trigger **trigger);
 
 LTTNG_HIDDEN
-int lttng_trigger_serialize(struct lttng_trigger *trigger,
-		struct lttng_dynamic_buffer *buf);
+int lttng_trigger_serialize(const struct lttng_trigger *trigger,
+		struct lttng_dynamic_buffer *buf,
+		int *fd_to_send);
 
 LTTNG_HIDDEN
-const struct lttng_condition *lttng_trigger_get_const_condition(
-		const struct lttng_trigger *trigger);
+bool lttng_trigger_validate(const struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+int lttng_trigger_assign(struct lttng_trigger *dst,
+		const struct lttng_trigger *src);
+
+LTTNG_HIDDEN
+bool lttng_trigger_is_equal(const struct lttng_trigger *a,
+		const struct lttng_trigger *b);
+
+LTTNG_HIDDEN
+void lttng_trigger_set_key(struct lttng_trigger *trigger, uint64_t key);
+
+LTTNG_HIDDEN
+uint64_t lttng_trigger_get_key(const struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+int lttng_trigger_generate_name(struct lttng_trigger *trigger, uint64_t offset);
+
+/*
+ * Allocate a new list of lttng_trigger.
+ * The returned object must be freed via lttng_triggers_destroy.
+ */
+LTTNG_HIDDEN
+struct lttng_triggers *lttng_triggers_create(void);
+
+/*
+ * Return the non-const pointer of an element at index "index" of a
+ * lttng_triggers.
+ *
+ * The ownership of the lttng_triggers element is NOT transfered.
+ * The returned object can NOT be freed via lttng_trigger_destroy.
+ */
+LTTNG_HIDDEN
+struct lttng_trigger *lttng_triggers_get_pointer_of_index(
+		const struct lttng_triggers *triggers, unsigned int index);
+
+/*
+ * TODO:
+ */
+LTTNG_HIDDEN
+int lttng_triggers_add(
+		struct lttng_triggers *triggers, struct lttng_trigger *trigger);
+
+/*
+ * Serialize a trigger collection to a lttng_dynamic_buffer.
+ * Return LTTNG_OK on success, negative lttng error code on error.
+ */
+LTTNG_HIDDEN
+int lttng_triggers_serialize(const struct lttng_triggers *triggers,
+		struct lttng_dynamic_buffer *buffer);
+
+LTTNG_HIDDEN
+ssize_t lttng_triggers_create_from_buffer(const struct lttng_buffer_view *view,
+		struct lttng_triggers **triggers);
 
 LTTNG_HIDDEN
-const struct lttng_action *lttng_trigger_get_const_action(
+const struct lttng_credentials *lttng_trigger_get_credentials(
 		const struct lttng_trigger *trigger);
 
 LTTNG_HIDDEN
-bool lttng_trigger_validate(struct lttng_trigger *trigger);
+void lttng_trigger_set_credentials(
+		struct lttng_trigger *trigger, uid_t uid, gid_t git);
+
+LTTNG_HIDDEN
+void lttng_trigger_get(struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+void lttng_trigger_put(struct lttng_trigger *trigger);
+
+LTTNG_HIDDEN
+bool lttng_trigger_is_ready_to_fire(
+		struct lttng_trigger *trigger);
+
+/*
+ * Return the type of any uderlying domain requirement. If no particular
+ * requirement is needed return LTTNG_DOMAIN_NONE.
+ */
+LTTNG_HIDDEN
+enum lttng_domain_type lttng_trigger_get_underlying_domain_type_restriction(
+		const struct lttng_trigger *trigger);
 
 #endif /* LTTNG_TRIGGER_INTERNAL_H */