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zebra: json support for show evpn rmac command

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Signed-off-by: Mitesh Kanjariya <mitesh@cumulusnetworks.com>
This commit is contained in:
Mitesh Kanjariya 2017-10-17 04:59:42 -07:00
parent c0e519d32d
commit c0b4eaa4c2
1 changed files with 24 additions and 22 deletions
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46
zebra/zebra_vxlan.c
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@ -114,7 +114,6 @@ static int zl3vni_nh_uninstall(zebra_l3vni_t *zl3vni, zebra_neigh_t *n);
/* l3-vni rmac related APIs */
static void zl3vni_print_rmac_hash(struct hash_backet *, void *);
static void zl3vni_print_rmac_hash_all_vni(struct hash_backet *, void *);
static zebra_mac_t *zl3vni_rmac_lookup(zebra_l3vni_t *zl3vni,
struct ethaddr *rmac);
static void *zl3vni_rmac_alloc(void *p);
@ -787,20 +786,18 @@ static void zl3vni_print_nh_hash_all_vni(struct hash_backet *backet,
}
static void zl3vni_print_rmac_hash_all_vni(struct hash_backet *backet,
void *ctx)
void **args)
{
struct vty *vty = NULL;
json_object *json = NULL;
json_object *json_vni = NULL;
json_object *json_mac = NULL;
zebra_l3vni_t *zl3vni = NULL;
u_int32_t num_rmacs;
struct rmac_walk_ctx *wctx = NULL;
struct rmac_walk_ctx wctx;
char vni_str[VNI_STR_LEN];
wctx = (struct rmac_walk_ctx *)ctx;
vty = (struct vty *)wctx->vty;
json = (struct json_object *)wctx->json;
vty = (struct vty *)args[0];
json = (struct json_object *)args[1];
zl3vni = (zebra_l3vni_t *)backet->data;
if (!zl3vni) {
@ -815,7 +812,6 @@ static void zl3vni_print_rmac_hash_all_vni(struct hash_backet *backet,
if (json) {
json_vni = json_object_new_object();
json_mac = json_object_new_array();
snprintf(vni_str, VNI_STR_LEN, "%u", zl3vni->vni);
}
@ -831,13 +827,12 @@ static void zl3vni_print_rmac_hash_all_vni(struct hash_backet *backet,
* under the vni. Re-assign primary json object to fill
* next vni information.
*/
wctx->json = json_mac;
hash_iterate(zl3vni->rmac_table, zl3vni_print_rmac_hash, wctx);
wctx->json = json;
if (json) {
json_object_object_add(json_vni, "rmacs", json_mac);
memset(&wctx, 0, sizeof(struct rmac_walk_ctx));
wctx.vty = vty;
wctx.json = json_vni;
hash_iterate(zl3vni->rmac_table, zl3vni_print_rmac_hash, &wctx);
if (json)
json_object_object_add(json, vni_str, json_vni);
}
}
static void zl3vni_print_rmac_hash(struct hash_backet *backet,
@ -872,7 +867,10 @@ static void zl3vni_print_rmac_hash(struct hash_backet *backet,
inet_ntoa(zrmac->fwd_info.r_vtep_ip));
json_object_int_add(json_rmac, "refcnt",
listcount(zrmac->host_list));
json_object_array_add(json, json_rmac);
json_object_object_add(json,
prefix_mac2str(&zrmac->macaddr, buf,
sizeof(buf)),
json_rmac);
}
}
@ -3775,8 +3773,8 @@ void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty,
u_char use_json)
{
struct zebra_ns *zns = NULL;
struct rmac_walk_ctx wctx;
json_object *json = NULL;
void *args[2];
if (!is_evpn_enabled()) {
if (use_json)
@ -3785,17 +3783,21 @@ void zebra_vxlan_print_rmacs_all_l3vni(struct vty *vty,
}
zns = zebra_ns_lookup(NS_DEFAULT);
if (!zns)
if (!zns) {
if (use_json)
vty_out(vty, "{}\n");
return;
}
if (use_json)
json = json_object_new_object();
memset(&wctx, 0, sizeof(struct rmac_walk_ctx));
wctx.vty = vty;
wctx.json = json;
hash_iterate(zns->l3vni_table, zl3vni_print_rmac_hash_all_vni, &wctx);
args[0] = vty;
args[1] = json;
hash_iterate(zns->l3vni_table,
(void (*)(struct hash_backet *,
void *))zl3vni_print_rmac_hash_all_vni,
args);
if (use_json) {
vty_out(vty, "%s\n", json_object_to_json_string_ext(