The ip -j option to print output as JSON is ignored when using 'route get':
$ ip -j route get 127.0.0.1
local 127.0.0.1 dev lo src 127.0.0.1 uid 1000
cache <local>
Enable JSON output in iproute_get(), and don't let print_cache_flags() close
the JSON output, as it's not always the last called JSON function.
Tested on different route types:
$ ip -j -p route get 127.0.0.1
[ {
"type": "local",
"dst": "127.0.0.1",
"dev": "lo",
"prefsrc": "127.0.0.1",
"flags": [ ],
"uid": 1000,
"cache": [ "local" ]
} ]
$ ip -d -j -p route get 192.0.2.1
[ {
"type": "unicast",
"dst": "192.0.2.1",
"gateway": "192.168.85.1",
"dev": "wlp3s0",
"table": "main",
"prefsrc": "192.168.85.2",
"flags": [ ],
"uid": 1000,
"cache": [ ]
} ]
Fixes: 663c3cb23103 ("iproute: implement JSON and color output")
Acked-by: Phil Sutter <phil@nwl.cc>
Reviewed-and-tested-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
if (flags)
print_hex(PRINT_ANY, "flags", "%x>", flags);
- if (jw) {
+ if (jw)
jsonw_end_array(jw);
- jsonw_destroy(&jw);
- }
}
static void print_rta_cacheinfo(FILE *fp, const struct rta_cacheinfo *ci)
if (rtnl_talk(&rth, &req.n, &answer) < 0)
return -2;
+ new_json_obj(json);
+
if (connected && !from_ok) {
struct rtmsg *r = NLMSG_DATA(answer);
int len = answer->nlmsg_len;
req.n.nlmsg_flags = NLM_F_REQUEST;
req.n.nlmsg_type = RTM_GETROUTE;
+ delete_json_obj();
free(answer);
if (rtnl_talk(&rth, &req.n, &answer) < 0)
return -2;
return -1;
}
+ delete_json_obj();
free(answer);
return 0;
}