bgpd: JSON support for show ip bgp vrf all update-group

Ticket:#3229030
Testing Done: UT

Changes:

 - JSON support for the update group command.

Testing:

torc-11# show ip bgp vrf all ipv6 update-groups json

torc-12# show bgp vrf all update-groups json
{
  "default":{
    "2":{
      "groupCreateTime":{
        "epoch":1669225617,
        "epochString":"Wed Nov 23 17:46:57 2022\n"
      },
      "afi":"IPv6",
      "safi":"unicast",
      "outRouteMap":"MY_ORIGIN_ASPATH_ONLY",
      "minRouteAdvInt":0,
      "subGroup":[
        {
          "subGroupId":2,
          "groupCreateTime":{
            "epoch":1669225617,
            "epochString":"Wed Nov 23 17:46:57 2022\n"
          },
          "statistics":{
            "joinEvents":2,
            "pruneEvents":0,
            "mergeEvents":0,
            "splitEvents":0,
            "switchEvents":0,
            "peerRefreshEvents":0,
            "mergeCheckEvents":2
          },
          "coalesceTime":1100,
          "version":12,
          "packetQueueInfo":{
            "qeueueLen":0,
            "queuedTotal":1,
            "queueHwmLen":1,
            "totalEnqueued":1
          },
          "adjListCount":1,
          "needsRefresh":false,
          "peers":[
            "uplink_1",
            "uplink_2"
          ]
        }
      ]
    }
  }
}
{
  "sym_3":{
  }
}
{
  "sym_5":{
  }
}
{
  "sym_2":{
  }
}
{
  "sym_4":{
  }
}
{
  "sym_1":{
  }
}

Co-authored-by: Chirag Shah <chirag@nvidia.com>
Signed-off-by: Ashwini Reddy <ashred@nvidia.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/bgpd/bgp_updgrp.h b/bgpd/bgp_updgrp.h
index ecd92a996..16628158f 100644
--- a/bgpd/bgp_updgrp.h
+++ b/bgpd/bgp_updgrp.h
@@ -304,6 +304,8 @@ struct updwalk_context {
 	updgrp_walkcb cb;
 	void *context;
 	uint8_t flags;
+	bool uj;
+	json_object *json_updategrps;
 
 #define UPDWALK_FLAGS_ADVQUEUE   (1 << 0)
 #define UPDWALK_FLAGS_ADVERTISED (1 << 1)
@@ -365,7 +367,7 @@ extern void update_bgp_group_init(struct bgp *);
 extern void udpate_bgp_group_free(struct bgp *);
 
 extern void update_group_show(struct bgp *bgp, afi_t afi, safi_t safi,
-			      struct vty *vty, uint64_t subgrp_id);
+			      struct vty *vty, uint64_t subgrp_id, bool uj);
 extern void update_group_show_stats(struct bgp *bgp, struct vty *vty);
 extern void update_group_adjust_peer(struct peer_af *paf);
 extern int update_group_adjust_soloness(struct peer *peer, int set);