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zebra: rib northbound callback implementation
- add RIB's northbound list create/destory callback changes. - add RIB's northbound callbacks implementation. - add RIB's nexthop callbacks implementation. - add RIB's nexthop weight field callback changes. Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
This commit is contained in:
Chirag Shah
parent
77f4028e50
commit
5a634c3440
@ -30,6 +30,7 @@
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#include "zebra/interface.h"
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#include "zebra/connected.h"
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#include "zebra/zebra_router.h"
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#include "zebra/debug.h"
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/*
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* XPath: /frr-zebra:zebra/mcast-rpf-lookup
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@ -1222,11 +1223,12 @@ int lib_interface_zebra_bandwidth_destroy(struct nb_cb_destroy_args *args)
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int lib_vrf_zebra_ribs_rib_create(struct nb_cb_create_args *args)
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{
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struct vrf *vrf;
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afi_t afi = AFI_IP;
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safi_t safi = SAFI_UNICAST;
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afi_t afi;
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safi_t safi;
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struct zebra_vrf *zvrf;
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struct zebra_router_table *zrt;
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uint32_t table_id;
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const char *afi_safi_name;
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vrf = nb_running_get_entry(args->dnode, NULL, false);
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zvrf = vrf_info_lookup(vrf->vrf_id);
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@ -1234,9 +1236,8 @@ int lib_vrf_zebra_ribs_rib_create(struct nb_cb_create_args *args)
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if (!table_id)
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table_id = zvrf->table_id;
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/* TODO: once identityref nb wrapper available, parse
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* afi-safi-name and feed into the creation of the table
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*/
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afi_safi_name = yang_dnode_get_string(args->dnode, "./afi-safi-name");
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zebra_afi_safi_identity2value(afi_safi_name, &afi, &safi);
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zrt = zebra_router_find_zrt(zvrf, table_id, afi, safi);
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@ -23,6 +23,8 @@
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#include "zebra_nb.h"
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#include "zebra/interface.h"
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#include "zebra/zebra_router.h"
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#include "zebra/debug.h"
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#include "printfrr.h"
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/*
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* XPath: /frr-interface:lib/interface/frr-zebra:zebra/state/up-count
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@ -183,11 +185,11 @@ int lib_vrf_zebra_ribs_rib_get_keys(struct nb_cb_get_keys_args *args)
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args->keys->num = 2;
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snprintf(args->keys->key[0], sizeof(args->keys->key[0]), "%s",
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"frr-zebra:ipv4-unicast");
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/* TODO: implement key[0], afi-safi identityref */
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snprintf(args->keys->key[1], sizeof(args->keys->key[1]), "%" PRIu32,
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zrt->tableid);
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snprintfrr(args->keys->key[0], sizeof(args->keys->key[0]), "%s:%s",
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"frr-zebra",
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zebra_afi_safi_value2identity(zrt->afi, zrt->safi));
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snprintfrr(args->keys->key[1], sizeof(args->keys->key[1]), "%" PRIu32,
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zrt->tableid);
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return NB_OK;
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}
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@ -197,12 +199,19 @@ lib_vrf_zebra_ribs_rib_lookup_entry(struct nb_cb_lookup_entry_args *args)
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{
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struct vrf *vrf = (struct vrf *)args->parent_list_entry;
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struct zebra_vrf *zvrf;
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afi_t afi = AFI_IP;
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safi_t safi = SAFI_UNICAST;
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afi_t afi;
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safi_t safi;
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uint32_t table_id = 0;
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zvrf = zebra_vrf_lookup_by_id(vrf->vrf_id);
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return zebra_router_find_zrt(zvrf, zvrf->table_id, afi, safi);
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zebra_afi_safi_identity2value(args->keys->key[0], &afi, &safi);
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table_id = yang_str2uint32(args->keys->key[1]);
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/* table_id 0 assume vrf's table_id. */
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if (!table_id)
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table_id = zvrf->table_id;
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return zebra_router_find_zrt(zvrf, table_id, afi, safi);
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}
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/*
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@ -268,7 +277,13 @@ lib_vrf_zebra_ribs_rib_route_prefix_get_elem(struct nb_cb_get_elem_args *args)
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const void *lib_vrf_zebra_ribs_rib_route_route_entry_get_next(
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struct nb_cb_get_next_args *args)
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{
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struct route_entry *re = NULL;
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struct route_entry *re = (struct route_entry *)args->list_entry;
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struct route_node *rn = (struct route_node *)args->parent_list_entry;
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if (args->list_entry == NULL)
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RNODE_FIRST_RE(rn, re);
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else
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RNODE_NEXT_RE(rn, re);
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return re;
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}
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@ -276,14 +291,32 @@ const void *lib_vrf_zebra_ribs_rib_route_route_entry_get_next(
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int lib_vrf_zebra_ribs_rib_route_route_entry_get_keys(
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struct nb_cb_get_keys_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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args->keys->num = 1;
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strlcpy(args->keys->key[0], zebra_route_string(re->type),
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sizeof(args->keys->key[0]));
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return NB_OK;
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}
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const void *lib_vrf_zebra_ribs_rib_route_route_entry_lookup_entry(
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struct nb_cb_lookup_entry_args *args)
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{
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/* TODO: implement me. */
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struct route_node *rn = (struct route_node *)args->parent_list_entry;
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struct route_entry *re = NULL;
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int proto_type = 0;
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afi_t afi;
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afi = family2afi(rn->p.family);
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proto_type = proto_redistnum(afi, args->keys->key[0]);
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RNODE_FOREACH_RE (rn, re) {
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if (proto_type == re->type)
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return re;
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}
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return NULL;
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}
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@ -293,8 +326,9 @@ const void *lib_vrf_zebra_ribs_rib_route_route_entry_lookup_entry(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_protocol_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct route_entry *re = (struct route_entry *)args->list_entry;
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return yang_data_new_enum(args->xpath, re->type);
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}
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/*
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@ -303,7 +337,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_protocol_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_instance_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (re->instance)
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return yang_data_new_uint16(args->xpath, re->instance);
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return NULL;
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}
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@ -313,8 +351,9 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_instance_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_distance_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct route_entry *re = (struct route_entry *)args->list_entry;
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return yang_data_new_uint8(args->xpath, re->distance);
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}
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/*
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@ -323,8 +362,9 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_distance_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_metric_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct route_entry *re = (struct route_entry *)args->list_entry;
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return yang_data_new_uint32(args->xpath, re->metric);
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}
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/*
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@ -333,7 +373,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_metric_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_tag_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (re->tag)
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return yang_data_new_uint32(args->xpath, re->tag);
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return NULL;
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}
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@ -343,7 +387,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_tag_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_selected_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (CHECK_FLAG(re->flags, ZEBRA_FLAG_SELECTED))
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return yang_data_new_empty(args->xpath);
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return NULL;
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}
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@ -353,7 +401,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_selected_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_installed_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (CHECK_FLAG(re->status, ROUTE_ENTRY_INSTALLED))
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return yang_data_new_empty(args->xpath);
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return NULL;
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}
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@ -363,7 +415,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_installed_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_failed_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (CHECK_FLAG(re->status, ROUTE_ENTRY_FAILED))
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return yang_data_new_empty(args->xpath);
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return NULL;
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}
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@ -373,7 +429,11 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_failed_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_queued_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (CHECK_FLAG(re->status, ROUTE_ENTRY_QUEUED))
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return yang_data_new_empty(args->xpath);
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return NULL;
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}
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@ -385,7 +445,11 @@ struct yang_data *
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lib_vrf_zebra_ribs_rib_route_route_entry_internal_flags_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (re->flags)
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return yang_data_new_int32(args->xpath, re->flags);
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return NULL;
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}
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@ -397,7 +461,11 @@ struct yang_data *
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lib_vrf_zebra_ribs_rib_route_route_entry_internal_status_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->list_entry;
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if (re->status)
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return yang_data_new_int32(args->xpath, re->status);
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return NULL;
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}
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@ -407,8 +475,9 @@ lib_vrf_zebra_ribs_rib_route_route_entry_internal_status_get_elem(
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struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_uptime_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct route_entry *re = (struct route_entry *)args->list_entry;
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return yang_data_new_date_and_time(args->xpath, re->uptime);
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}
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/*
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@ -418,14 +487,25 @@ struct yang_data *lib_vrf_zebra_ribs_rib_route_route_entry_uptime_get_elem(
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const void *lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_get_next(
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struct nb_cb_get_next_args *args)
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{
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/* TODO: implement me. */
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struct route_entry *re = (struct route_entry *)args->parent_list_entry;
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struct nhg_hash_entry *nhe = (struct nhg_hash_entry *)args->list_entry;
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if (args->list_entry == NULL) {
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nhe = re->nhe;
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return nhe;
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}
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return NULL;
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}
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int lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_get_keys(
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struct nb_cb_get_keys_args *args)
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{
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/* TODO: implement me. */
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struct nhg_hash_entry *nhe = (struct nhg_hash_entry *)args->list_entry;
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args->keys->num = 1;
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snprintfrr(args->keys->key[0], sizeof(args->keys->key[0]), "%" PRIu32,
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nhe->id);
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return NB_OK;
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}
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@ -444,8 +524,12 @@ struct yang_data *
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lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_name_get_elem(
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struct nb_cb_get_elem_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct nhg_hash_entry *nhe = (struct nhg_hash_entry *)args->list_entry;
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char name[20] = {'\0'};
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snprintfrr(name, sizeof(name), "%" PRIu32, nhe->id);
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return yang_data_new_string(args->xpath, name);
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}
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/*
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@ -456,14 +540,76 @@ const void *
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lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_get_next(
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struct nb_cb_get_next_args *args)
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{
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/* TODO: implement me. */
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return NULL;
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struct nexthop *nexthop = (struct nexthop *)args->list_entry;
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struct nhg_hash_entry *nhe =
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(struct nhg_hash_entry *)args->parent_list_entry;
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if (args->list_entry == NULL)
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nexthop = nhe->nhg.nexthop;
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else
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nexthop = nexthop_next(nexthop);
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return nexthop;
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}
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int lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_get_keys(
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struct nb_cb_get_keys_args *args)
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{
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/* TODO: implement me. */
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struct nexthop *nexthop = (struct nexthop *)args->list_entry;
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args->keys->num = 3;
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strlcpy(args->keys->key[0], yang_nexthop_type2str(nexthop->type),
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sizeof(args->keys->key[0]));
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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snprintfrr(args->keys->key[1], sizeof(args->keys->key[1]),
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"%pI4", &nexthop->gate.ipv4);
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if (nexthop->ifindex)
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strlcpy(args->keys->key[2],
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id),
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sizeof(args->keys->key[2]));
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else
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/* no ifindex */
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strlcpy(args->keys->key[2], " ",
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sizeof(args->keys->key[2]));
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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snprintfrr(args->keys->key[1], sizeof(args->keys->key[1]),
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"%pI6", &nexthop->gate.ipv6);
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if (nexthop->ifindex)
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strlcpy(args->keys->key[2],
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id),
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sizeof(args->keys->key[2]));
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else
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/* no ifindex */
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strlcpy(args->keys->key[2], " ",
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sizeof(args->keys->key[2]));
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break;
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case NEXTHOP_TYPE_IFINDEX:
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strlcpy(args->keys->key[1], "", sizeof(args->keys->key[1]));
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strlcpy(args->keys->key[2],
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ifindex2ifname(nexthop->ifindex, nexthop->vrf_id),
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sizeof(args->keys->key[2]));
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break;
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case NEXTHOP_TYPE_BLACKHOLE:
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/* Gateway IP */
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strlcpy(args->keys->key[1], "", sizeof(args->keys->key[1]));
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strlcpy(args->keys->key[2], " ", sizeof(args->keys->key[2]));
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break;
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default:
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break;
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}
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return NB_OK;
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}
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@ -483,7 +629,28 @@ struct yang_data *
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lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_nh_type_get_elem(
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||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
switch (nexthop->type) {
|
||||
case NEXTHOP_TYPE_IFINDEX:
|
||||
return yang_data_new_string(args->xpath, "ifindex");
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV4:
|
||||
return yang_data_new_string(args->xpath, "ip4");
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV4_IFINDEX:
|
||||
return yang_data_new_string(args->xpath, "ip4-ifindex");
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6:
|
||||
return yang_data_new_string(args->xpath, "ip6");
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6_IFINDEX:
|
||||
return yang_data_new_string(args->xpath, "ip6-ifindex");
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -495,8 +662,10 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_vrf_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
return NULL;
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
return yang_data_new_string(args->xpath,
|
||||
vrf_id_to_name(nexthop->vrf_id));
|
||||
}
|
||||
|
||||
/*
|
||||
@ -507,8 +676,32 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_gateway_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
return NULL;
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
struct ipaddr addr;
|
||||
|
||||
switch (nexthop->type) {
|
||||
case NEXTHOP_TYPE_IPV4:
|
||||
case NEXTHOP_TYPE_IPV4_IFINDEX:
|
||||
addr.ipa_type = IPADDR_V4;
|
||||
memcpy(&addr.ipaddr_v4, &(nexthop->gate.ipv4),
|
||||
sizeof(struct in_addr));
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6:
|
||||
case NEXTHOP_TYPE_IPV6_IFINDEX:
|
||||
addr.ipa_type = IPADDR_V6;
|
||||
memcpy(&addr.ipaddr_v6, &(nexthop->gate.ipv6),
|
||||
sizeof(struct in6_addr));
|
||||
break;
|
||||
case NEXTHOP_TYPE_BLACKHOLE:
|
||||
case NEXTHOP_TYPE_IFINDEX:
|
||||
/* No addr here */
|
||||
return yang_data_new_string(args->xpath, "");
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return yang_data_new_ip(args->xpath, &addr);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -519,7 +712,13 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_interface_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (nexthop->ifindex)
|
||||
yang_data_new_string(
|
||||
args->xpath,
|
||||
ifindex2ifname(nexthop->ifindex, nexthop->vrf_id));
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -531,8 +730,28 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_bh_type_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
return NULL;
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
const char *type_str = "";
|
||||
|
||||
if (nexthop->type != NEXTHOP_TYPE_BLACKHOLE)
|
||||
return NULL;
|
||||
|
||||
switch (nexthop->bh_type) {
|
||||
case BLACKHOLE_NULL:
|
||||
type_str = "null";
|
||||
break;
|
||||
case BLACKHOLE_REJECT:
|
||||
type_str = "reject";
|
||||
break;
|
||||
case BLACKHOLE_ADMINPROHIB:
|
||||
type_str = "prohibited";
|
||||
break;
|
||||
case BLACKHOLE_UNSPEC:
|
||||
type_str = "unspec";
|
||||
break;
|
||||
}
|
||||
|
||||
return yang_data_new_string(args->xpath, type_str);
|
||||
}
|
||||
|
||||
/*
|
||||
@ -543,7 +762,11 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_onlink_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
|
||||
return yang_data_new_bool(args->xpath, true);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -630,7 +853,11 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_duplicate_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_DUPLICATE))
|
||||
return yang_data_new_empty(args->xpath);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -642,7 +869,11 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_recursive_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
|
||||
return yang_data_new_empty(args->xpath);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -654,7 +885,11 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_active_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
|
||||
return yang_data_new_empty(args->xpath);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -666,7 +901,11 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_fib_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_FIB))
|
||||
return yang_data_new_empty(args->xpath);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
@ -678,6 +917,10 @@ struct yang_data *
|
||||
lib_vrf_zebra_ribs_rib_route_route_entry_nexthop_group_frr_nexthops_nexthop_weight_get_elem(
|
||||
struct nb_cb_get_elem_args *args)
|
||||
{
|
||||
/* TODO: implement me. */
|
||||
struct nexthop *nexthop = (struct nexthop *)args->list_entry;
|
||||
|
||||
if (nexthop->weight)
|
||||
return yang_data_new_uint8(args->xpath, nexthop->weight);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user