plugin: Make sdb_plugin_info_t public.

[sysdb.git] / src / core / store-private.h

diff --git a/src/core/store-private.h b/src/core/store-private.h
index 42281883295aebd043032aafa31bfc0b1b2d772a..14201fe071a77a65ba20b0b17b36a80f1a35d3fd 100644 (file)
--- a/src/core/store-private.h
+++ b/src/core/store-private.h
@@ -41,7 +41,7 @@
 extern "C" {
 #endif
 
-struct sdb_store_base {
+struct sdb_store_obj {
        sdb_object_t super;
 
        /* object type */
@@ -50,33 +50,59 @@ struct sdb_store_base {
        /* common meta information */
        sdb_time_t last_update;
        sdb_time_t interval; /* moving average */
-       sdb_store_base_t *parent;
+       sdb_store_obj_t *parent;
 };
-#define STORE_BASE(obj) ((sdb_store_base_t *)(obj))
-#define STORE_CONST_BASE(obj) ((const sdb_store_base_t *)(obj))
+#define STORE_OBJ(obj) ((sdb_store_obj_t *)(obj))
+#define STORE_CONST_OBJ(obj) ((const sdb_store_obj_t *)(obj))
 
 typedef struct {
-       sdb_store_base_t super;
+       sdb_store_obj_t super;
 
        sdb_data_t value;
 } sdb_attribute_t;
-#define SDB_ATTR(obj) ((sdb_attribute_t *)(obj))
-#define SDB_CONST_ATTR(obj) ((const sdb_attribute_t *)(obj))
+#define ATTR(obj) ((sdb_attribute_t *)(obj))
+#define CONST_ATTR(obj) ((const sdb_attribute_t *)(obj))
 
 typedef struct {
-       sdb_store_base_t super;
+       sdb_store_obj_t super;
 
-       sdb_llist_t *children;
        sdb_llist_t *attributes;
-} sdb_store_obj_t;
-#define SDB_STORE_OBJ(obj) ((sdb_store_obj_t *)(obj))
-#define SDB_CONST_STORE_OBJ(obj) ((const sdb_store_obj_t *)(obj))
+} sdb_service_t;
+#define SVC(obj) ((sdb_service_t *)(obj))
+#define CONST_SVC(obj) ((const sdb_service_t *)(obj))
 
-/* shortcuts for accessing the sdb_store_obj_t attributes
- * of inheriting objects */
+typedef struct {
+       sdb_store_obj_t super;
+
+       sdb_llist_t *services;
+       sdb_llist_t *attributes;
+} sdb_host_t;
+#define HOST(obj) ((sdb_host_t *)(obj))
+#define CONST_HOST(obj) ((const sdb_host_t *)(obj))
+
+/* shortcuts for accessing service/host attributes */
 #define _last_update super.last_update
 #define _interval super.interval
 
+/*
+ * conditionals
+ */
+
+/* compares a host using the specified conditional */
+typedef int (*cmp_cb)(sdb_host_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
  */
@@ -89,13 +115,31 @@ enum {
        MATCHER_NOT,
        MATCHER_NAME,
        MATCHER_ATTR,
+       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 {
@@ -105,7 +149,7 @@ 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;
 
@@ -115,7 +159,7 @@ typedef struct {
 } 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;
 
@@ -129,22 +173,25 @@ typedef struct {
        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 {
        sdb_store_matcher_t super;
        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 using conditionals */
+typedef struct {
+       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" */
 #endif