zebra: add northbound api hooks for nexthop segments

Provide skeleton hooks for nexthop segments
Those hooks address seg6 segs stack entries defined in the YANG
model

Signed-off-by: Dmytro Shytyi <dmytro.shytyi@6wind.com>

diff --git a/zebra/zebra_nb.c b/zebra/zebra_nb.c
index a0ef08273c502ecb2f5b899edd4379433e9453df..a93dbbb008cca4b4ee99fad926a856eb2f23233a 100644 (file)
--- a/zebra/zebra_nb.c
+++ b/zebra/zebra_nb.c
@@ -598,6 +598,28 @@ const struct frr_yang_module_info frr_zebra_info = {
                                .get_elem = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_color_get_elem,
                        }
                },
+
+               {
+                       .xpath = "/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry",
+                       .cbs = {
+                               .get_next = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_next,
+                               .get_keys = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_keys,
+                               .lookup_entry = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_lookup_entry,
+                       }
+               },
+               {
+                       .xpath = "/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry/id",
+                       .cbs = {
+                               .get_elem = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_id_get_elem,
+                       }
+               },
+               {
+                       .xpath = "/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry/seg",
+                       .cbs = {
+                               .get_elem = lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_seg_get_elem,
+                       }
+               },
+
                {
                        .xpath = "/frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/mpls-label-stack/entry",
                        .cbs = {

diff --git a/zebra/zebra_nb.h b/zebra/zebra_nb.h
index a066a7f9dcce6ff0e170b3b089b6af4e9b3118ab..80d2aaa6fee5023efcc099d1acde9a28a34bd991 100644 (file)
--- a/zebra/zebra_nb.h
+++ b/zebra/zebra_nb.h
@@ -240,6 +240,20 @@ struct yang_data *
 lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_color_get_elem(
        struct nb_cb_get_elem_args *args);
 const void *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_next(
+       struct nb_cb_get_next_args *args);
+int lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_keys(
+       struct nb_cb_get_keys_args *args);
+const void *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_lookup_entry(
+       struct nb_cb_lookup_entry_args *args);
+struct yang_data *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_id_get_elem(
+       struct nb_cb_get_elem_args *args);
+struct yang_data *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_seg_get_elem(
+       struct nb_cb_get_elem_args *args);
+const void *
 lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_mpls_label_stack_entry_get_next(
        struct nb_cb_get_next_args *args);
 int lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_mpls_label_stack_entry_get_keys(

diff --git a/zebra/zebra_nb_state.c b/zebra/zebra_nb_state.c
index acf0b80aca685d72ed8aeb0e6d3fa79911e786b1..ba537475cbccca3f558f9dd93cb4ba1c9b7fb54f 100644 (file)
--- a/zebra/zebra_nb_state.c
+++ b/zebra/zebra_nb_state.c
@@ -840,6 +840,58 @@ lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_color_get_elem(
        return NULL;
 }
 
+/*
+ * XPath:
+ * /frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry
+ */
+const void *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_next(
+       struct nb_cb_get_next_args *args)
+{
+       /* TODO: implement me. */
+       return NULL;
+}
+
+int lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_get_keys(
+       struct nb_cb_get_keys_args *args)
+{
+       /* TODO: implement me. */
+       return NB_OK;
+}
+
+const void *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_lookup_entry(
+       struct nb_cb_lookup_entry_args *args)
+{
+       /* TODO: implement me. */
+       return NULL;
+}
+
+/*
+ * XPath:
+ * /frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry/id
+ */
+struct yang_data *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_id_get_elem(
+       struct nb_cb_get_elem_args *args)
+{
+       /* TODO: implement me. */
+       return NULL;
+}
+
+/*
+ * XPath:
+ * /frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/srv6-segs-stack/entry/seg
+ */
+struct yang_data *
+lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_nexthop_srv6_segs_stack_entry_seg_get_elem(
+       struct nb_cb_get_elem_args *args)
+{
+       /* TODO: implement me. */
+       return NULL;
+}
+
+
 /*
  * XPath:
  * /frr-vrf:lib/vrf/frr-zebra:zebra/ribs/rib/route/route-entry/nexthop-group/nexthop/mpls-label-stack/entry