Improve IP address list representation in libxo output.
Extract decision-making about special-case printing of certain
jail parameters into a function.
Refactor emitting of IPv4 and IPv6 address lists into a function.
Resulting user-facing changes:
XO_VERSION is bumped to 2.
In verbose mode (-v), IPv4 and IPv6-Addresses are now properly emitted
as separate lists.
This only affects the output in encoding styles, i.e. xml and json.
{ {
"__version": "1", "__version": "2",
"jail-information": { "jail-information": {
"jail": [ "jail": [
{ {
"jid": 166, "jid": 166,
"hostname": "foo.com", "hostname": "foo.com",
"path": "/var/jail/foo", "path": "/var/jail/foo",
"name": "foo", "name": "foo",
"state": "ACTIVE", "state": "ACTIVE",
"cpusetid": 2, "cpusetid": 2,
"ipv4_addrs": [ "ipv4_addrs": [
"10.1.1.1", "10.1.1.1",
"10.1.1.2", "10.1.1.2",
"10.1.1.3", | "10.1.1.3"
> ],
> "ipv6_addrs": [
"fe80::1000:1", "fe80::1000:1",
"fe80::1000:2" "fe80::1000:2"
] ]
} }
] ]
} }} }
In -n mode, ip4.addr and ip6.addr are formatted in the encoding styles'
native list types, e.g. instead of comma-separated lists, JSON arrays
are printed.
jls -n all --libxo json
...
"ip4.addr": [
"10.1.1.1", "10.1.1.2", "10.1.1.3" ], "ip4.saddrsel": true, "ip6.addr": [ "fe80::1000:1", "fe80::1000:2" ], ...
jls -n all --libxo xml
... <ip4.addr>10.1.1.1</ip4.addr> <ip4.addr>10.1.1.2</ip4.addr> <ip4.addr>10.1.1.3</ip4.addr> <ip4.saddrsel>true</ip4.saddrsel> <ip6.addr>fe80::1000:1</ip6.addr> <ip6.addr>fe80::1000:2</ip6.addr> ...
PR: 215008
Submitted by: Christian Schwarz <me@cschwarz.com>
Differential Revision: https://reviews.freebsd.org/D8766