index 14201fe071a77a65ba20b0b17b36a80f1a35d3fd..6dc68c0c1fe6f837a55c61b1c92b5208d342cf58 100644 (file)
--- a/src/core/store-private.h
+++ b/src/core/store-private.h
#define SDB_CORE_STORE_PRIVATE_H 1
#include "core/store.h"
+#include "utils/avltree.h"
#include <sys/types.h>
#include <regex.h>
extern "C" {
#endif
+/*
+ * core types
+ */
+
struct sdb_store_obj {
sdb_object_t super;
/* common meta information */
sdb_time_t last_update;
sdb_time_t interval; /* moving average */
+ char **backends;
+ size_t backends_num;
sdb_store_obj_t *parent;
};
#define STORE_OBJ(obj) ((sdb_store_obj_t *)(obj))
typedef struct {
sdb_store_obj_t super;
- sdb_llist_t *attributes;
+ sdb_avltree_t *attributes;
} sdb_service_t;
#define SVC(obj) ((sdb_service_t *)(obj))
#define CONST_SVC(obj) ((const sdb_service_t *)(obj))
typedef struct {
sdb_store_obj_t super;
- sdb_llist_t *services;
- sdb_llist_t *attributes;
+ sdb_avltree_t *attributes;
+ struct {
+ char *type;
+ char *id;
+ } store;
+} sdb_metric_t;
+#define METRIC(obj) ((sdb_metric_t *)(obj))
+
+typedef struct {
+ sdb_store_obj_t super;
+
+ sdb_avltree_t *services;
+ sdb_avltree_t *metrics;
+ sdb_avltree_t *attributes;
} sdb_host_t;
#define HOST(obj) ((sdb_host_t *)(obj))
#define CONST_HOST(obj) ((const sdb_host_t *)(obj))
* conditionals
*/
-/* compares a host using the specified conditional */
-typedef int (*cmp_cb)(sdb_host_t *, sdb_store_cond_t *);
+/* compares an object using the specified conditional and taking the specified
+ * filter into account */
+typedef int (*cmp_cb)(sdb_store_obj_t *, sdb_store_cond_t *,
+ sdb_store_matcher_t *);
struct sdb_store_cond {
sdb_object_t super;
typedef struct {
sdb_store_cond_t super;
char *name;
- sdb_data_t value;
+ sdb_store_expr_t *expr;
} attr_cond_t;
#define ATTR_C(obj) ((attr_cond_t *)(obj))
+typedef struct {
+ sdb_store_cond_t super;
+ int field;
+ sdb_store_expr_t *expr;
+} obj_cond_t;
+#define OBJ_C(obj) ((obj_cond_t *)(obj))
+
/*
* matchers
*/
MATCHER_EQ,
MATCHER_GE,
MATCHER_GT,
+ MATCHER_ISNULL,
};
#define MATCHER_SYM(t) \
: ((t) == MATCHER_EQ) ? "=" \
: ((t) == MATCHER_GE) ? ">=" \
: ((t) == MATCHER_GT) ? ">" \
+ : ((t) == MATCHER_ISNULL) ? "IS NULL" \
: "UNKNOWN")
/* match the name of something */
} attr_matcher_t;
#define ATTR_M(m) ((attr_matcher_t *)(m))
+typedef struct {
+ sdb_store_matcher_t super;
+ char *attr_name; /* we only support matching attributes */
+} isnull_matcher_t;
+#define ISNULL_M(m) ((isnull_matcher_t *)(m))
+
/* match using conditionals */
typedef struct {
sdb_store_matcher_t super;