| #!/bin/bash |
| source "$(dirname "${BASH_SOURCE[0]}")"/ncsid_lib.sh |
| |
| UpdateNeighbor() { |
| local netdev="$1" |
| local service="$2" |
| local object="$3" |
| |
| eval "$(GetNeighbor "$service" "$object" | JSONToVars)" || return $? |
| local new_mac |
| if ! new_mac="$(DetermineNeighbor "$netdev" "$IPAddress")"; then |
| echo "Faild to find $IPAddress" >&2 |
| return 10 |
| fi |
| new_mac=$(normalize_mac "$new_mac") || return |
| if [ "$new_mac" != "$(normalize_mac "$MACAddress")" ]; then |
| echo "Updating $IPAddress: $MACAddress -> $new_mac" >&2 |
| SuppressTerm |
| local rc=0 |
| DeleteObject "$service" "$object" && \ |
| AddNeighbor "$service" "$netdev" "$IPAddress" "$new_mac" || \ |
| rc=$? |
| UnsuppressTerm |
| return $rc |
| fi |
| } |
| |
| UpdateNeighbors() { |
| local netdev="$1" |
| |
| local entry |
| while read entry; do |
| eval "$(echo "$entry" | JSONToVars)" |
| RunInterruptibleBg UpdateNeighbor "$netdev" "$service" "$object" |
| done < <(GetNeighborObjects "$netdev" 2>/dev/null) |
| WaitInterruptibleBg |
| } |
| |
| Main() { |
| set -o nounset |
| set -o errexit |
| set -o pipefail |
| |
| InitTerm |
| UpdateNeighbors "$@" |
| } |
| |
| return 0 2>/dev/null |
| Main "$@" |