lib: northbound: add basic oper-state update functions

Signed-off-by: Christian Hopps <chopps@labn.net>

1 files changed, 62 insertions, 0 deletions

diff --git a/lib/northbound.h b/lib/northbound.h
index 38d8c2bdc1..e3f96c7bc7 100644
--- a/lib/northbound.h
+++ b/lib/northbound.h
@@ -1744,6 +1744,68 @@ extern void nb_oper_init(struct event_loop *loop);
 extern void nb_oper_terminate(void);
 extern bool nb_oper_is_yang_lib_query(const char *xpath);
 
+
+/**
+ * nb_op_update() - Create new state data.
+ * @tree: subtree @path is relative to or NULL in which case @path must be
+ *	  absolute.
+ * @path: The path of the state node to create.
+ * @value: The canonical value of the state.
+ *
+ * Return: The new libyang node.
+ */
+extern struct lyd_node *nb_op_update(struct lyd_node *tree, const char *path, const char *value);
+
+/**
+ * nb_op_update_delete() - Delete state data.
+ * @tree: subtree @path is relative to or NULL in which case @path must be
+ *	  absolute.
+ * @path: The path of the state node to delete, or NULL if @tree should just be
+ *	  deleted.
+ */
+extern void nb_op_update_delete(struct lyd_node *tree, const char *path);
+
+/**
+ * nb_op_update_pathf() - Create new state data.
+ * @tree: subtree @path_fmt is relative to or NULL in which case @path_fmt must
+ *        be absolute.
+ * @path_fmt: The path format string of the state node to create.
+ * @value: The canonical value of the state.
+ * @...: The values to substitute into @path_fmt.
+ *
+ * Return: The new libyang node.
+ */
+extern struct lyd_node *nb_op_update_pathf(struct lyd_node *tree, const char *path_fmt,
+					   const char *value, ...) PRINTFRR(2, 4);
+extern struct lyd_node *nb_op_update_vpathf(struct lyd_node *tree, const char *path_fmt,
+					    const char *value, va_list ap);
+/**
+ * nb_op_update_delete_pathf() - Delete state data.
+ * @tree: subtree @path_fmt is relative to or NULL in which case @path_fmt must
+ *	  be absolute.
+ * @path: The path of the state node to delete.
+ * @...: The values to substitute into @path_fmt.
+ */
+extern void nb_op_update_delete_pathf(struct lyd_node *tree, const char *path_fmt, ...)
+	PRINTFRR(2, 3);
+extern void nb_op_update_delete_vpathf(struct lyd_node *tree, const char *path_fmt, va_list ap);
+
+/**
+ * nb_op_updatef() - Create new state data.
+ * @tree: subtree @path is relative to or NULL in which case @path must be
+ *	  absolute.
+ * @path: The path of the state node to create.
+ * @val_fmt: The value format string to set the canonical value of the state.
+ * @...: The values to substitute into @val_fmt.
+ *
+ * Return: The new libyang node.
+ */
+extern struct lyd_node *nb_op_updatef(struct lyd_node *tree, const char *path, const char *val_fmt,
+				      ...) PRINTFRR(3, 4);
+
+extern struct lyd_node *nb_op_vupdatef(struct lyd_node *tree, const char *path, const char *val_fmt,
+				       va_list ap);
+
 #ifdef __cplusplus
 }
 #endif