From: Ameya Dharkar <adharkar@vmware.com>
Date: Tue, 14 Aug 2018 18:43:17 +0000 (-0700)
Subject: Zebra: Changes to "show ip route" json commands backport to stable/4.0
X-Git-Tag: frr-4.0.1~5^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=f1994a346ed4337c6fc6361b0a6f9c78fcd407e7;p=matthieu%2Ffrr.git

Zebra: Changes to "show ip route" json commands backport to stable/4.0

1. Added json output to "show ip route " command
2. Added tag O/P to "show ip route json" command

Signed-off-by: Ameya Dharkar adharkar@vmware.com
---

diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c
index 4ab835cc3e..c4a99734cb 100644
--- a/zebra/zebra_vty.c
+++ b/zebra/zebra_vty.c
@@ -881,6 +881,9 @@ static void vty_show_ip_route(struct vty *vty, struct route_node *rn,
 			json_object_int_add(json_route, "metric", re->metric);
 		}
 
+		if (re->tag)
+			json_object_int_add(json_route, "tag", re->tag);
+
 		if (uptime < ONE_DAY_SECOND)
 			sprintf(buf, "%02d:%02d:%02d", tm->tm_hour,
 				tm->tm_min, tm->tm_sec);
@@ -1192,6 +1195,29 @@ static void vty_show_ip_route(struct vty *vty, struct route_node *rn,
 	}
 }
 
+static void vty_show_ip_route_detail_json(struct vty *vty,
+					struct route_node *rn)
+{
+	json_object *json = NULL;
+	json_object *json_prefix = NULL;
+	struct route_entry *re;
+	char buf[BUFSIZ];
+
+	json = json_object_new_object();
+
+	RNODE_FOREACH_RE(rn, re) {
+		json_prefix = json_object_new_array();
+		vty_show_ip_route(vty, rn, re, json_prefix);
+		prefix2str(&rn->p, buf, sizeof(buf));
+		json_object_object_add(json, buf, json_prefix);
+		json_prefix = NULL;
+	}
+
+	vty_out(vty, "%s\n", json_object_to_json_string_ext(
+					json, JSON_C_TO_STRING_PRETTY));
+	json_object_free(json);
+}
+
 static int do_show_ip_route(struct vty *vty, const char *vrf_name, afi_t afi,
 			    safi_t safi, bool use_fib, u_char use_json,
 			    route_tag_t tag,
@@ -1555,7 +1581,8 @@ DEFPY (show_route_detail,
 	   X:X::X:X$address\
 	   |X:X::X:X/M$prefix\
 	  >\
-	 >",
+	 >\
+	[json$json]",
        SHOW_STR
        IP_STR
        "IP routing table\n"
@@ -1566,7 +1593,8 @@ DEFPY (show_route_detail,
        "IP routing table\n"
        VRF_FULL_CMD_HELP_STR
        "IPv6 Address\n"
-       "IPv6 prefix\n")
+       "IPv6 prefix\n"
+       JSON_STR)
 {
 	afi_t afi = ipv4 ? AFI_IP : AFI_IP6;
 	struct route_table *table;
@@ -1597,7 +1625,10 @@ DEFPY (show_route_detail,
 				continue;
 			}
 
-			vty_show_ip_route_detail(vty, rn, 0);
+			if (json)
+				vty_show_ip_route_detail_json(vty, rn);
+			else
+				vty_show_ip_route_detail(vty, rn, 0);
 
 			route_unlock_node(rn);
 		}
@@ -1622,7 +1653,10 @@ DEFPY (show_route_detail,
 			return CMD_WARNING;
 		}
 
-		vty_show_ip_route_detail(vty, rn, 0);
+		if (json)
+			vty_show_ip_route_detail_json(vty, rn);
+		else
+			vty_show_ip_route_detail(vty, rn, 0);
 
 		route_unlock_node(rn);
 	}