Interface for mapping JSON configuration objects to C structures.

1 files changed, 25 insertions, 2 deletions

diff --git a/src/nxt_conf.h b/src/nxt_conf.h
index 91002741..4fe88404 100644
--- a/src/nxt_conf.h
+++ b/src/nxt_conf.h
@@ -13,9 +13,29 @@ typedef struct nxt_conf_json_value_s  nxt_conf_json_value_t;
 typedef struct nxt_conf_json_op_s     nxt_conf_json_op_t;
 
 
+typedef enum {
+    NXT_CONF_JSON_MAP_INT8,
+    NXT_CONF_JSON_MAP_INT32,
+    NXT_CONF_JSON_MAP_INT64,
+    NXT_CONF_JSON_MAP_INT,
+    NXT_CONF_JSON_MAP_SIZE,
+    NXT_CONF_JSON_MAP_OFF,
+    NXT_CONF_JSON_MAP_DOUBLE,
+    NXT_CONF_JSON_MAP_STR,
+    NXT_CONF_JSON_MAP_PTR,
+} nxt_conf_json_map_type_t;
+
+
+typedef struct {
+    nxt_str_t                 name;
+    nxt_conf_json_map_type_t  type;
+    size_t                    offset;
+} nxt_conf_json_object_map_t;
+
+
 typedef struct {
-    uint32_t  level;
-    uint8_t   more_space;  /* 1 bit. */
+    uint32_t                  level;
+    uint8_t                   more_space;  /* 1 bit. */
 } nxt_conf_json_pretty_t;
 
 
@@ -24,6 +44,9 @@ nxt_conf_json_value_t *nxt_conf_json_get_value(nxt_conf_json_value_t *value,
 nxt_conf_json_value_t *nxt_conf_json_object_get_member(
     nxt_conf_json_value_t *value, nxt_str_t *name, uint32_t *index);
 
+nxt_int_t nxt_conf_json_object_map(nxt_conf_json_value_t *value,
+    nxt_conf_json_object_map_t *map, void *data);
+
 nxt_int_t nxt_conf_json_op_compile(nxt_mp_t *mp, nxt_conf_json_op_t **ops,
     nxt_conf_json_value_t *root, nxt_str_t *path,
     nxt_conf_json_value_t *value);