Re: [hylafax-users] 4.2.1 and hosts.hfaxd changes

[Giulio Orsero <giulioo@xxxxxxxxx>]

This is first try to quick band-aid for rpm upgrades (use grep -E,
perl, so not ok for faxetup); tried rpm triggers but too much
confusion, so falls back to %post

%post
...
...
# Upgrade from < 4.2.1: change x.y.z to x.y.z.[0-9]+
grep -E "^([0-9]+\.?|[0-9]+\.[0-9]+\.?|[0-9]+\.[0-9]+\.[0-9]\.?)$" \
        /var/spool/hylafax/etc/hosts.hfaxd >/dev/null 2>&1
if [ $? = 0 ]; then
        # Note: . (dot in IP addr) should really be \.
        perl -pi.pre-4.2.1.rpmsave -e '
                if (/^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})\.?$/) {
                        $_ = $1 . ".[0-9]+\n";
                }
                elsif (/^([0-9]{1,3}\.[0-9]{1,3})\.?$/) {
                        $_ = $1 . ".[0-9]+.[0-9]+\n";
                }
                elsif (/^([0-9]{1,3})\.?$/) {
                        $_ = $1 . ".[0-9]+.[0-9]+.[0-9]+\n";
                }
                ' /var/spool/hylafax/etc/hosts.hfaxd || :
fi
exit 0

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