diff options
Diffstat (limited to 'lib/northbound.h')
| -rw-r--r-- | lib/northbound.h | 96 |
1 files changed, 95 insertions, 1 deletions
diff --git a/lib/northbound.h b/lib/northbound.h index 38d8c2bdc1..c31f007e70 100644 --- a/lib/northbound.h +++ b/lib/northbound.h @@ -305,6 +305,7 @@ struct nb_cb_rpc_args { struct nb_cb_notify_args { /* XPath of the notification. */ const char *xpath; + uint8_t op; /* * libyang data node representing the notification. If the notification @@ -836,6 +837,9 @@ extern struct debug nb_dbg_libyang; /* Global running configuration. */ extern struct nb_config *running_config; +/* Global notification filters */ +extern const char **nb_notif_filters; + /* Wrappers for the northbound callbacks. */ extern struct yang_data *nb_callback_has_new_get_elem(const struct nb_node *nb_node); @@ -858,7 +862,7 @@ extern const void *nb_callback_lookup_next(const struct nb_node *nb_node, extern int nb_callback_rpc(const struct nb_node *nb_node, const char *xpath, const struct lyd_node *input, struct lyd_node *output, char *errmsg, size_t errmsg_len); -extern void nb_callback_notify(const struct nb_node *nb_node, const char *xpath, +extern void nb_callback_notify(const struct nb_node *nb_node, uint8_t op, const char *xpath, struct lyd_node *dnode); /* @@ -1512,6 +1516,22 @@ extern void nb_oper_cancel_walk(void *walk); */ extern void nb_oper_cancel_all_walks(void); +/** + * nb_oper_walk_finish_arg() - return the finish arg for this walk + */ +extern void *nb_oper_walk_finish_arg(void *walk); +/** + * nb_oper_walk_cb_arg() - return the callback arg for this walk + */ +extern void *nb_oper_walk_cb_arg(void *walk); + +/* Generic getter functions */ +extern enum nb_error nb_oper_uint32_get(const struct nb_node *nb_node, + const void *parent_list_entry, struct lyd_node *parent); + +extern enum nb_error nb_oper_uint64_get(const struct nb_node *nb_node, + const void *parent_list_entry, struct lyd_node *parent); + /* * Validate if the northbound callback operation is valid for the given node. * @@ -1744,6 +1764,80 @@ 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); + +/** + * nb_notif_set_filters() - add or replace notification filters + * @selectors: darr array of selector (filter) xpath strings, can be NULL if + * @replace is true. nb_notif_set_filters takes ownership of this + * array and the contained darr strings. + * @replace: true to replace existing set otherwise append. + */ +extern void nb_notif_set_filters(const char **selectors, bool replace); + +extern void nb_notif_init(struct event_loop *loop); +extern void nb_notif_terminate(void); + #ifdef __cplusplus } #endif |