commit df5d75c1f6f140a7f5eb2aa77005b941ac5d397d
author Alexey Serbin <alexey@apache.org> Thu Nov 10 11:23:53 2022 -0800
committer Alexey Serbin <alexey@apache.org> Fri Nov 11 06:36:30 2022 +0000
tree d52133c62ed38afd9e14fb40b659d396c5b132c8
parent 5544e4b27ee1643aadcff78d0ba3529b3ca40aca

[util] a function to check if IP address is among specified

This patch introduces a new utility function IsAddrOneOf()
to check if an IPv4 address represented by Sockaddr object matches
against a set of other addresses.  Any element of the reference set
may be a wildcard.  This is just a wrapper for std::any() with proper
custom comparison operator for Sockaddr.

A unit test for the new functionality is added as well.

This patch will be used in a follow-up patch.

Change-Id: I3f6bac9a5fa038d27ba5924f0fd7d5a50b72a7aa
Reviewed-on: http://gerrit.cloudera.org:8080/19230
Tested-by: Alexey Serbin <alexey@apache.org>
Reviewed-by: Attila Bukor <abukor@apache.org>