index 05a963876638854f0bd290c9b454b0815c8b6c37..49ddaf547465f349b8ba57aede974e0388628652 100644 (file)
--- a/src/core/store-private.h
+++ b/src/core/store-private.h
#define _last_update super.last_update
#define _interval super.interval
+/*
+ * conditionals
+ */
+
+/* compares a store object using the specified conditional */
+typedef int (*cmp_cb)(sdb_store_base_t *, sdb_store_cond_t *);
+
+struct sdb_store_cond {
+ sdb_object_t super;
+ cmp_cb cmp;
+};
+
+typedef struct {
+ sdb_store_cond_t super;
+ char *name;
+ sdb_data_t value;
+} attr_cond_t;
+#define ATTR_C(obj) ((attr_cond_t *)(obj))
+
/*
* matchers
*/
MATCHER_NOT,
MATCHER_NAME,
MATCHER_ATTR,
- MATCHER_HOST,
+ MATCHER_LT,
+ MATCHER_LE,
+ MATCHER_EQ,
+ MATCHER_GE,
+ MATCHER_GT,
};
+#define MATCHER_SYM(t) \
+ (((t) == MATCHER_OR) ? "OR" \
+ : ((t) == MATCHER_AND) ? "AND" \
+ : ((t) == MATCHER_NOT) ? "NOT" \
+ : ((t) == MATCHER_NAME) ? "NAME" \
+ : ((t) == MATCHER_ATTR) ? "ATTR" \
+ : ((t) == MATCHER_LT) ? "<" \
+ : ((t) == MATCHER_LE) ? "<=" \
+ : ((t) == MATCHER_EQ) ? "=" \
+ : ((t) == MATCHER_GE) ? ">=" \
+ : ((t) == MATCHER_GT) ? ">" \
+ : "UNKNOWN")
+
/* match the name of something */
typedef struct {
char *name;
regex_t *name_re;
-} name_matcher_t;
+} string_matcher_t;
/* matcher base type */
struct sdb_store_matcher {
};
#define M(m) ((sdb_store_matcher_t *)(m))
-/* logical infix operator matcher */
+/* infix operator matcher */
typedef struct {
sdb_store_matcher_t super;
} op_matcher_t;
#define OP_M(m) ((op_matcher_t *)(m))
-/* logical unary operator matcher */
+/* unary operator matcher */
typedef struct {
sdb_store_matcher_t super;
sdb_store_matcher_t super;
int obj_type;
-
- /* match by the name of the object */
- name_matcher_t name;
-} obj_matcher_t;
-#define OBJ_M(m) ((obj_matcher_t *)(m))
+ string_matcher_t name;
+} name_matcher_t;
+#define NAME_M(m) ((name_matcher_t *)(m))
/* match attributes */
typedef struct {
char *name;
/* XXX: this needs to be more flexible;
* add support for type-specific operators */
- name_matcher_t value;
+ string_matcher_t value;
} attr_matcher_t;
#define ATTR_M(m) ((attr_matcher_t *)(m))
-/* match hosts */
+/* match using conditionals */
typedef struct {
- obj_matcher_t super;
- /* match by attributes assigned to the host */
- attr_matcher_t *attr;
-} host_matcher_t;
-#define HOST_M(m) ((host_matcher_t *)(m))
+ sdb_store_matcher_t super;
+ sdb_store_cond_t *cond;
+} cond_matcher_t;
+#define COND_M(m) ((cond_matcher_t *)(m))
#ifdef __cplusplus
} /* extern "C" */