lib, ospfd, yang: add route map set for min/max metric

Signed-off-by: Jafar Al-Gharaibeh <jafar@atcorp.com>

1 files changed, 118 insertions, 0 deletions

diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c
index ab127dd0f..465985099 100644
--- a/lib/routemap_northbound.c
+++ b/lib/routemap_northbound.c
@@ -1028,6 +1028,110 @@ lib_route_map_entry_set_action_value_destroy(struct nb_cb_destroy_args *args)
 }
 
 /*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/min-metric
+ */
+static int set_action_min_metric_modify(enum nb_event event,
+					const struct lyd_node *dnode,
+					union nb_resource *resource,
+					const char *value, char *errmsg,
+					size_t errmsg_len)
+{
+	struct routemap_hook_context *rhc;
+	int rv;
+
+	if (event != NB_EV_APPLY)
+		return NB_OK;
+
+	/* Check for hook function. */
+	if (rmap_match_set_hook.set_min_metric == NULL)
+		return NB_OK;
+
+	/* Add configuration. */
+	rhc = nb_running_get_entry(dnode, NULL, true);
+
+	/* Set destroy information. */
+	rhc->rhc_shook = rmap_match_set_hook.no_set_min_metric;
+	rhc->rhc_rule = "min-metric";
+
+	rv = rmap_match_set_hook.set_min_metric(rhc->rhc_rmi, "min-metric",
+						value, errmsg, errmsg_len);
+	if (rv != CMD_SUCCESS) {
+		rhc->rhc_shook = NULL;
+		return NB_ERR_INCONSISTENCY;
+	}
+
+	return NB_OK;
+}
+
+static int
+lib_route_map_entry_set_action_min_metric_modify(struct nb_cb_modify_args *args)
+{
+	const char *min_metric = yang_dnode_get_string(args->dnode, NULL);
+
+	return set_action_min_metric_modify(args->event, args->dnode,
+					    args->resource, min_metric,
+					    args->errmsg, args->errmsg_len);
+}
+
+static int lib_route_map_entry_set_action_min_metric_destroy(
+	struct nb_cb_destroy_args *args)
+{
+	return lib_route_map_entry_set_destroy(args);
+}
+
+/*
+ * XPath: /frr-route-map:lib/route-map/entry/set-action/max-metric
+ */
+static int set_action_max_metric_modify(enum nb_event event,
+					const struct lyd_node *dnode,
+					union nb_resource *resource,
+					const char *value, char *errmsg,
+					size_t errmsg_len)
+{
+	struct routemap_hook_context *rhc;
+	int rv;
+
+	if (event != NB_EV_APPLY)
+		return NB_OK;
+
+	/* Check for hook function. */
+	if (rmap_match_set_hook.set_max_metric == NULL)
+		return NB_OK;
+
+	/* Add configuration. */
+	rhc = nb_running_get_entry(dnode, NULL, true);
+
+	/* Set destroy information. */
+	rhc->rhc_shook = rmap_match_set_hook.no_set_max_metric;
+	rhc->rhc_rule = "max-metric";
+
+	rv = rmap_match_set_hook.set_max_metric(rhc->rhc_rmi, "max-metric",
+						value, errmsg, errmsg_len);
+	if (rv != CMD_SUCCESS) {
+		rhc->rhc_shook = NULL;
+		return NB_ERR_INCONSISTENCY;
+	}
+
+	return NB_OK;
+}
+
+static int
+lib_route_map_entry_set_action_max_metric_modify(struct nb_cb_modify_args *args)
+{
+	const char *max_metric = yang_dnode_get_string(args->dnode, NULL);
+
+	return set_action_max_metric_modify(args->event, args->dnode,
+					    args->resource, max_metric,
+					    args->errmsg, args->errmsg_len);
+}
+
+static int lib_route_map_entry_set_action_max_metric_destroy(
+	struct nb_cb_destroy_args *args)
+{
+	return lib_route_map_entry_set_destroy(args);
+}
+
+/*
  * XPath: /frr-route-map:lib/route-map/entry/set-action/add-metric
  */
 static int
@@ -1369,6 +1473,20 @@ const struct frr_yang_module_info frr_route_map_info = {
 			}
 		},
 		{
+			.xpath = "/frr-route-map:lib/route-map/entry/set-action/rmap-set-action/min-metric",
+			.cbs = {
+				.modify = lib_route_map_entry_set_action_min_metric_modify,
+				.destroy = lib_route_map_entry_set_action_min_metric_destroy,
+			}
+		},
+		{
+			.xpath = "/frr-route-map:lib/route-map/entry/set-action/rmap-set-action/max-metric",
+			.cbs = {
+				.modify = lib_route_map_entry_set_action_max_metric_modify,
+				.destroy = lib_route_map_entry_set_action_max_metric_destroy,
+			}
+		},
+		{
 			.xpath = "/frr-route-map:lib/route-map/entry/set-action/rmap-set-action/add-metric",
 			.cbs = {
 				.modify = lib_route_map_entry_set_action_add_metric_modify,