On Tue, May 02, 2017 at 11:47:02AM +0200, Arturo Borrero Gonzalez wrote:
> Print elements per line instead of all in a single line.
> The elements which can be 'short' are printed 5 per line,
> and others, like IPv4 addresses are printed 2 per line.
>
> Example:
>
> % nft list ruleset -nnn
> table ip t {
> set s {
> type inet_service
> elements = { 1, 2, 3, 4, 10,
> 432, 433, 434, 435, 436,
> 437, 438, 439, 440, 441,
> 442, 443, 444, 445, 446,
> 447, 448, 449, 450, 12345 }
> }
>
> map m {
> type inet_service . iface_index : verdict
> elements = { 123 . "lo" : accept,
> 1234 . "lo" : accept,
> 12345 . "lo" : accept,
> 12346 . "lo" : accept,
> 12347 . "lo" : accept }
> }
>
> set s3 {
> type ipv4_addr
> elements = { 1.1.1.1, 2.2.2.2,
> 3.3.3.3 }
> }
> }
Applied.
It would be really great if someone can just fetch the column length
from the terminal via ioctl(), then do poor man adjustment, eg.
Assuming ipv4 address maximum length is:
strlen("255.255.255.255");
then, divide the column length by this, so we fit as many elements as
possible by this. And so on, for each datatype.
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