frontend: Use the plugin query interface instead of direct store access.

[sysdb.git] / src / core / store.c

diff --git a/src/core/store.c b/src/core/store.c
index f672c120a3c646b3893f06583a717b13ad9f22cf..7671e9800f13a0ac0a81e2b24817d95b0f0a83ef 100644 (file)
--- a/src/core/store.c
+++ b/src/core/store.c
@@ -831,6 +831,31 @@ static sdb_store_writer_t store_writer = {
        store_attribute, store_service_attr, store_metric_attr,
 };
 
+/*
+ * TODO: let prepare and execute accept a store object as their user_data
+ * object
+ */
+
+static sdb_object_t *
+prepare_query(sdb_ast_node_t *ast,
+               sdb_strbuf_t __attribute__((unused)) *errbuf,
+               sdb_object_t __attribute__((unused)) *user_data)
+{
+       return SDB_OBJ(sdb_store_query_prepare(ast));
+} /* prepare_query */
+
+static int
+execute_query(sdb_object_t *q,
+               sdb_strbuf_t *buf, sdb_strbuf_t *errbuf,
+               sdb_object_t __attribute__((unused)) *user_data)
+{
+       return sdb_store_query_execute(QUERY(q), buf, errbuf);
+} /* execute_query */
+
+static sdb_store_reader_t store_reader = {
+       prepare_query, execute_query,
+};
+
 /*
  * public API
  */
@@ -846,8 +871,11 @@ sdb_store_init(void)
                sdb_log(SDB_LOG_ERR, "store: Failed to allocate store");
                return -1;
        }
-       return sdb_plugin_register_writer("memstore",
-                       &store_writer, SDB_OBJ(global_store));
+       if (sdb_plugin_register_writer("memstore",
+                               &store_writer, SDB_OBJ(global_store)))
+               return -1;
+       return sdb_plugin_register_reader("memstore",
+                       &store_reader, SDB_OBJ(global_store));
 } /* sdb_store_init */
 
 void