[PATCH] nodewatcher: Add support for babel neighbours

[robert]

Hi Fabian,

Reviewed-by: Robert Langhammer <rlanghammer at web.de>

Ps. nettes awk!


Am 30.09.19 um 22:12 schrieb Fabian Bläse:
> Signed-off-by: Fabian Bläse <fabian at blaese.de>
> ---
>  .../fff/fff-nodewatcher/files/usr/sbin/nodewatcher | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
>
> diff --git a/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher b/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
> index 0d4ef80..bf650ad 100755
> --- a/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
> +++ b/src/packages/fff/fff-nodewatcher/files/usr/sbin/nodewatcher
> @@ -286,6 +286,19 @@ crawl() {
>          dataair="$dataair<airtime5><active>$w5_ACT</active><busy>$w5_BUS</busy></airtime5>"
>      fi
>
> +    if pgrep babeld >/dev/null; then
> +        neighbours="$(echo dump | nc ::1 33123 | grep '^add neighbour' |
> +            awk '{
> +                   for (i=2; i < NF; i += 2) {
> +                     vars[$i] = $(i+1)
> +                   }
> +                 }
> +                 {
> +                   printf "<neighbour><ip>%s</ip><outgoing_interface>%s</outgoing_interface><link_cost>%s</link_cost></neighbour>", vars["address"], vars["if"], vars["cost"]
> +                 }')"
> +        BABELS="<babel_neighbours>$neighbours</babel_neighbours>"
> +    fi
> +
>      err "$(date): Putting all information into a XML-File and save it at $SCRIPT_DATA_FILE"
>
>      DATA="<?xml version='1.0' standalone='yes'?><data>"
> @@ -295,6 +308,7 @@ crawl() {
>      DATA=$DATA"<batman_adv_originators>$batman_adv_originators</batman_adv_originators>"
>      DATA=$DATA"<batman_adv_gateway_mode>$batman_adv_gateway_mode</batman_adv_gateway_mode>"
>      DATA=$DATA"<batman_adv_gateway_list>$batman_adv_gateway_list</batman_adv_gateway_list>"
> +    DATA=$DATA"$BABELS"
>      DATA=$DATA"<client_count>$client_count</client_count>"
>      DATA=$DATA"<clients>$dataclient</clients>"
>      DATA=$DATA"$dataair"