case NEXTHOP_TYPE_IFINDEX:
vty_out(vty, " is directly connected, %s",
- ifindex2ifname(nexthop->ifindex,
- nexthop->vrf_id));
+ ifindex2ifname(nexthop->ifindex, nexthop->vrf_id));
break;
case NEXTHOP_TYPE_BLACKHOLE:
vty_out(vty, " unreachable");
seg6local_context2str(buf, sizeof(buf),
&nexthop->nh_srv6->seg6local_ctx,
nexthop->nh_srv6->seg6local_action);
- vty_out(vty, ", seg6local %s %s", seg6local_action2str(
- nexthop->nh_srv6->seg6local_action), buf);
+ vty_out(vty, ", seg6local %s %s",
+ seg6local_action2str(
+ nexthop->nh_srv6->seg6local_action),
+ buf);
inet_ntop(AF_INET6, &nexthop->nh_srv6->seg6_segs, buf,
sizeof(buf));
}
}
+
/*
* Render a nexthop into a json object; the caller allocates and owns
* the json object memory.
json_nexthop, "reject");
break;
case BLACKHOLE_ADMINPROHIB:
- json_object_boolean_true_add(
- json_nexthop,
- "admin-prohibited");
+ json_object_boolean_true_add(json_nexthop,
+ "adminProhibited");
break;
case BLACKHOLE_NULL:
json_object_boolean_true_add(
if (nexthop->rparent)
json_object_boolean_true_add(json_nexthop, "resolver");
- if (nexthop->vrf_id != re->vrf_id)
+ if ((re == NULL || (nexthop->vrf_id != re->vrf_id)))
json_object_string_add(json_nexthop, "vrf",
vrf_id_to_name(nexthop->vrf_id));
"active");
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
- json_object_boolean_true_add(json_nexthop,
- "onLink");
+ json_object_boolean_true_add(json_nexthop, "onLink");
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_LINKDOWN))
json_object_boolean_true_add(json_nexthop, "linkDown");
return CMD_SUCCESS;
}
-static void show_nexthop_group_out(struct vty *vty, struct nhg_hash_entry *nhe)
+static void show_nexthop_group_out(struct vty *vty, struct nhg_hash_entry *nhe,
+ json_object *json_nhe_hdr)
{
struct nexthop *nexthop = NULL;
struct nhg_connected *rb_node_dep = NULL;
struct nexthop_group *backup_nhg;
char up_str[MONOTIME_STRLEN];
char time_left[MONOTIME_STRLEN];
+ json_object *json_dependants = NULL;
+ json_object *json_depends = NULL;
+ json_object *json_nexthop_array = NULL;
+ json_object *json_nexthops = NULL;
+ json_object *json = NULL;
+ json_object *json_backup_nexthop_array = NULL;
+ json_object *json_backup_nexthops = NULL;
+
uptime2str(nhe->uptime, up_str, sizeof(up_str));
- vty_out(vty, "ID: %u (%s)\n", nhe->id, zebra_route_string(nhe->type));
- vty_out(vty, " RefCnt: %u", nhe->refcnt);
- if (thread_is_scheduled(nhe->timer))
- vty_out(vty, " Time to Deletion: %s",
- thread_timer_to_hhmmss(time_left, sizeof(time_left),
- nhe->timer));
- vty_out(vty, "\n");
+ if (json_nhe_hdr)
+ json = json_object_new_object();
+
+ if (json) {
+ json_object_string_add(json, "type",
+ zebra_route_string(nhe->type));
+ json_object_int_add(json, "refCount", nhe->refcnt);
+ if (thread_is_scheduled(nhe->timer))
+ json_object_string_add(
+ json, "timeToDeletion",
+ thread_timer_to_hhmmss(time_left,
+ sizeof(time_left),
+ nhe->timer));
+ json_object_string_add(json, "uptime", up_str);
+ json_object_string_add(json, "vrf",
+ vrf_id_to_name(nhe->vrf_id));
- vty_out(vty, " Uptime: %s\n", up_str);
- vty_out(vty, " VRF: %s\n", vrf_id_to_name(nhe->vrf_id));
+ } else {
+ vty_out(vty, "ID: %u (%s)\n", nhe->id,
+ zebra_route_string(nhe->type));
+ vty_out(vty, " RefCnt: %u", nhe->refcnt);
+ if (thread_is_scheduled(nhe->timer))
+ vty_out(vty, " Time to Deletion: %s",
+ thread_timer_to_hhmmss(time_left,
+ sizeof(time_left),
+ nhe->timer));
+ vty_out(vty, "\n");
+ vty_out(vty, " Uptime: %s\n", up_str);
+ vty_out(vty, " VRF: %s\n", vrf_id_to_name(nhe->vrf_id));
+ }
if (CHECK_FLAG(nhe->flags, NEXTHOP_GROUP_VALID)) {
- vty_out(vty, " Valid");
- if (CHECK_FLAG(nhe->flags, NEXTHOP_GROUP_INSTALLED))
- vty_out(vty, ", Installed");
- vty_out(vty, "\n");
+ if (json)
+ json_object_boolean_true_add(json, "valid");
+ else
+ vty_out(vty, " Valid");
+
+ if (CHECK_FLAG(nhe->flags, NEXTHOP_GROUP_INSTALLED)) {
+ if (json)
+ json_object_boolean_true_add(json, "installed");
+ else
+ vty_out(vty, ", Installed");
+ }
+ if (!json)
+ vty_out(vty, "\n");
+ }
+ if (nhe->ifp) {
+ if (json)
+ json_object_int_add(json, "interfaceIndex",
+ nhe->ifp->ifindex);
+ else
+ vty_out(vty, " Interface Index: %d\n",
+ nhe->ifp->ifindex);
}
- if (nhe->ifp)
- vty_out(vty, " Interface Index: %d\n", nhe->ifp->ifindex);
if (!zebra_nhg_depends_is_empty(nhe)) {
- vty_out(vty, " Depends:");
+ if (json)
+ json_depends = json_object_new_array();
+ else
+ vty_out(vty, " Depends:");
frr_each(nhg_connected_tree, &nhe->nhg_depends, rb_node_dep) {
- vty_out(vty, " (%u)", rb_node_dep->nhe->id);
+ if (json_depends)
+ json_object_array_add(
+ json_depends,
+ json_object_new_int(
+ rb_node_dep->nhe->id));
+ else
+ vty_out(vty, " (%u)", rb_node_dep->nhe->id);
}
- vty_out(vty, "\n");
+ if (!json_depends)
+ vty_out(vty, "\n");
+ else
+ json_object_object_add(json, "depends", json_depends);
}
/* Output nexthops */
- for (ALL_NEXTHOPS(nhe->nhg, nexthop)) {
- if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
- vty_out(vty, " ");
- else
- /* Make recursive nexthops a bit more clear */
- vty_out(vty, " ");
+ if (json)
+ json_nexthop_array = json_object_new_array();
- show_route_nexthop_helper(vty, NULL, nexthop);
+
+ for (ALL_NEXTHOPS(nhe->nhg, nexthop)) {
+ if (json_nexthop_array) {
+ json_nexthops = json_object_new_object();
+ show_nexthop_json_helper(json_nexthops, nexthop, NULL);
+ } else {
+ if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
+ vty_out(vty, " ");
+ else
+ /* Make recursive nexthops a bit more clear */
+ vty_out(vty, " ");
+ show_route_nexthop_helper(vty, NULL, nexthop);
+ }
if (nhe->backup_info == NULL || nhe->backup_info->nhe == NULL) {
if (CHECK_FLAG(nexthop->flags,
- NEXTHOP_FLAG_HAS_BACKUP))
- vty_out(vty, " [backup %d]",
- nexthop->backup_idx[0]);
+ NEXTHOP_FLAG_HAS_BACKUP)) {
+ if (json)
+ json_object_int_add(
+ json_nexthops, "backup",
+ nexthop->backup_idx[0]);
+ else
+ vty_out(vty, " [backup %d]",
+ nexthop->backup_idx[0]);
+ }
+
+ if (!json)
+ vty_out(vty, "\n");
+ else
+ json_object_array_add(json_nexthop_array,
+ json_nexthops);
- vty_out(vty, "\n");
continue;
}
- /* TODO -- print more useful backup info */
- if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_HAS_BACKUP)) {
- int i;
-
- vty_out(vty, "[backup");
- for (i = 0; i < nexthop->backup_num; i++)
- vty_out(vty, " %d", nexthop->backup_idx[i]);
-
- vty_out(vty, "]");
+ if (!json) {
+ /* TODO -- print more useful backup info */
+ if (CHECK_FLAG(nexthop->flags,
+ NEXTHOP_FLAG_HAS_BACKUP)) {
+ int i;
+
+ vty_out(vty, "[backup");
+ for (i = 0; i < nexthop->backup_num; i++)
+ vty_out(vty, " %d",
+ nexthop->backup_idx[i]);
+ vty_out(vty, "]");
+ }
+ vty_out(vty, "\n");
+ } else {
+ json_object_array_add(json_nexthop_array,
+ json_nexthops);
}
-
- vty_out(vty, "\n");
}
+ if (json)
+ json_object_object_add(json, "nexthops", json_nexthop_array);
+
/* Output backup nexthops (if any) */
backup_nhg = zebra_nhg_get_backup_nhg(nhe);
if (backup_nhg) {
- vty_out(vty, " Backups:\n");
+ if (json)
+ json_backup_nexthop_array = json_object_new_array();
+ else
+ vty_out(vty, " Backups:\n");
for (ALL_NEXTHOPS_PTR(backup_nhg, nexthop)) {
- if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
- vty_out(vty, " ");
- else
- /* Make recursive nexthops a bit more clear */
- vty_out(vty, " ");
+ if (json_backup_nexthop_array) {
+ json_backup_nexthops = json_object_new_object();
+ show_nexthop_json_helper(json_backup_nexthops,
+ nexthop, NULL);
+ json_object_array_add(json_backup_nexthop_array,
+ json_backup_nexthops);
+ } else {
- show_route_nexthop_helper(vty, NULL, nexthop);
- vty_out(vty, "\n");
+ if (!CHECK_FLAG(nexthop->flags,
+ NEXTHOP_FLAG_RECURSIVE))
+ vty_out(vty, " ");
+ else
+ /* Make recursive nexthops a bit more
+ * clear
+ */
+ vty_out(vty, " ");
+ show_route_nexthop_helper(vty, NULL, nexthop);
+ vty_out(vty, "\n");
+ }
}
+
+ if (json)
+ json_object_object_add(json, "backupNexthops",
+ json_backup_nexthop_array);
}
if (!zebra_nhg_dependents_is_empty(nhe)) {
- vty_out(vty, " Dependents:");
+ if (json)
+ json_dependants = json_object_new_array();
+ else
+ vty_out(vty, " Dependents:");
frr_each(nhg_connected_tree, &nhe->nhg_dependents,
rb_node_dep) {
- vty_out(vty, " (%u)", rb_node_dep->nhe->id);
+ if (json)
+ json_object_array_add(
+ json_dependants,
+ json_object_new_int(
+ rb_node_dep->nhe->id));
+ else
+ vty_out(vty, " (%u)", rb_node_dep->nhe->id);
}
- vty_out(vty, "\n");
+ if (json)
+ json_object_object_add(json, "dependents",
+ json_dependants);
+ else
+ vty_out(vty, "\n");
}
- if (nhe->nhg.nhgr.buckets)
- vty_out(vty,
- " Buckets: %u Idle Timer: %u Unbalanced Timer: %u Unbalanced time: %" PRIu64 "\n",
- nhe->nhg.nhgr.buckets, nhe->nhg.nhgr.idle_timer,
- nhe->nhg.nhgr.unbalanced_timer,
- nhe->nhg.nhgr.unbalanced_time);
+ if (nhe->nhg.nhgr.buckets) {
+ if (json) {
+ json_object_int_add(json, "buckets",
+ nhe->nhg.nhgr.buckets);
+ json_object_int_add(json, "idleTimer",
+ nhe->nhg.nhgr.idle_timer);
+ json_object_int_add(json, "unbalancedTimer",
+ nhe->nhg.nhgr.unbalanced_timer);
+ json_object_int_add(json, "unbalancedTime",
+ nhe->nhg.nhgr.unbalanced_time);
+ } else {
+ vty_out(vty,
+ " Buckets: %u Idle Timer: %u Unbalanced Timer: %u Unbalanced time: %" PRIu64
+ "\n",
+ nhe->nhg.nhgr.buckets, nhe->nhg.nhgr.idle_timer,
+ nhe->nhg.nhgr.unbalanced_timer,
+ nhe->nhg.nhgr.unbalanced_time);
+ }
+ }
+
+ if (json_nhe_hdr)
+ json_object_object_addf(json_nhe_hdr, json, "%u", nhe->id);
}
-static int show_nexthop_group_id_cmd_helper(struct vty *vty, uint32_t id)
+static int show_nexthop_group_id_cmd_helper(struct vty *vty, uint32_t id,
+ json_object *json)
{
struct nhg_hash_entry *nhe = NULL;
nhe = zebra_nhg_lookup_id(id);
if (nhe)
- show_nexthop_group_out(vty, nhe);
+ show_nexthop_group_out(vty, nhe, json);
else {
- vty_out(vty, "Nexthop Group ID: %u does not exist\n", id);
+ if (json)
+ vty_json(vty, json);
+ else
+ vty_out(vty, "Nexthop Group ID: %u does not exist\n",
+ id);
return CMD_WARNING;
}
+
+ if (json)
+ vty_json(vty, json);
+
return CMD_SUCCESS;
}
vrf_id_t vrf_id;
afi_t afi;
int type;
+ json_object *json;
};
static int nhe_show_walker(struct hash_bucket *bucket, void *arg)
if (ctx->type && nhe->type != ctx->type)
goto done;
- show_nexthop_group_out(ctx->vty, nhe);
+ show_nexthop_group_out(ctx->vty, nhe, ctx->json);
done:
return HASHWALK_CONTINUE;
static void show_nexthop_group_cmd_helper(struct vty *vty,
struct zebra_vrf *zvrf, afi_t afi,
- int type)
+ int type, json_object *json)
{
struct nhe_show_context ctx;
ctx.afi = afi;
ctx.vrf_id = zvrf->vrf->vrf_id;
ctx.type = type;
+ ctx.json = json;
hash_walk(zrouter.nhgs_id, nhe_show_walker, &ctx);
}
frr_each(nhg_connected_tree, &zebra_if->nhg_dependents,
rb_node_dep) {
vty_out(vty, " ");
- show_nexthop_group_out(vty, rb_node_dep->nhe);
+ show_nexthop_group_out(vty, rb_node_dep->nhe, NULL);
}
}
}
return CMD_SUCCESS;
}
-DEFPY (show_nexthop_group,
- show_nexthop_group_cmd,
- "show nexthop-group rib <(0-4294967295)$id|[singleton <ip$v4|ipv6$v6>] [<kernel|zebra|bgp|sharp>$type_str] [vrf <NAME$vrf_name|all$vrf_all>]>",
- SHOW_STR
- "Show Nexthop Groups\n"
- "RIB information\n"
- "Nexthop Group ID\n"
- "Show Singleton Nexthop-Groups\n"
- IP_STR
- IP6_STR
- "Kernel (not installed via the zebra RIB)\n"
- "Zebra (implicitly created by zebra)\n"
- "Border Gateway Protocol (BGP)\n"
- "Super Happy Advanced Routing Protocol (SHARP)\n"
- VRF_FULL_CMD_HELP_STR)
+DEFPY(show_nexthop_group,
+ show_nexthop_group_cmd,
+ "show nexthop-group rib <(0-4294967295)$id|[singleton <ip$v4|ipv6$v6>] [<kernel|zebra|bgp|sharp>$type_str] [vrf <NAME$vrf_name|all$vrf_all>]> [json]",
+ SHOW_STR
+ "Show Nexthop Groups\n"
+ "RIB information\n"
+ "Nexthop Group ID\n"
+ "Show Singleton Nexthop-Groups\n"
+ IP_STR
+ IP6_STR
+ "Kernel (not installed via the zebra RIB)\n"
+ "Zebra (implicitly created by zebra)\n"
+ "Border Gateway Protocol (BGP)\n"
+ "Super Happy Advanced Routing Protocol (SHARP)\n"
+ VRF_FULL_CMD_HELP_STR
+ JSON_STR)
{
struct zebra_vrf *zvrf = NULL;
afi_t afi = AFI_UNSPEC;
int type = 0;
+ bool uj = use_json(argc, argv);
+ json_object *json = NULL;
+ json_object *json_vrf = NULL;
+
+ if (uj)
+ json = json_object_new_object();
if (id)
- return show_nexthop_group_id_cmd_helper(vty, id);
+ return show_nexthop_group_id_cmd_helper(vty, id, json);
if (v4)
afi = AFI_IP;
}
if (!vrf_is_backend_netns() && (vrf_name || vrf_all)) {
- vty_out(vty,
- "VRF subcommand does not make any sense in l3mdev based vrf's\n");
+ if (uj)
+ vty_json(vty, json);
+ else
+ vty_out(vty,
+ "VRF subcommand does not make any sense in l3mdev based vrf's\n");
return CMD_WARNING;
}
zvrf = vrf->info;
if (!zvrf)
continue;
+ if (uj)
+ json_vrf = json_object_new_object();
+ else
+ vty_out(vty, "VRF: %s\n", vrf->name);
- vty_out(vty, "VRF: %s\n", vrf->name);
- show_nexthop_group_cmd_helper(vty, zvrf, afi, type);
+ show_nexthop_group_cmd_helper(vty, zvrf, afi, type,
+ json_vrf);
+ if (uj)
+ json_object_object_add(json, vrf->name,
+ json_vrf);
}
+ if (uj)
+ vty_json(vty, json);
+
return CMD_SUCCESS;
}
zvrf = zebra_vrf_lookup_by_name(VRF_DEFAULT_NAME);
if (!zvrf) {
- vty_out(vty, "%% VRF '%s' specified does not exist\n",
- vrf_name);
+ if (uj)
+ vty_json(vty, json);
+ else
+ vty_out(vty, "%% VRF '%s' specified does not exist\n",
+ vrf_name);
return CMD_WARNING;
}
- show_nexthop_group_cmd_helper(vty, zvrf, afi, type);
+ show_nexthop_group_cmd_helper(vty, zvrf, afi, type, json);
+
+ if (uj)
+ vty_json(vty, json);
return CMD_SUCCESS;
}
projects / mirror / frr.git / commitdiff