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espie
89 lines
2.0 KiB
Perl
89 lines
2.0 KiB
Perl
# ex:ts=8 sw=4:
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# $OpenBSD: Serialize.pm,v 1.6 2023/06/19 08:41:30 espie Exp $
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#
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# Copyright (c) 2013 Marc Espie <espie@openbsd.org>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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use v5.36;
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# use to read/write some log files in a sensible fashion
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package DPB::Serialize;
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sub read($class, $line)
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{
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chomp $line;
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my @list = $class->list;
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my $r = {};
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my @e = split(/\s+/, $line);
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if (@e >= 1) {
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$r->{pkgpath} = shift @e;
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if ($r->{pkgpath} =~ m/^(.*)\((.*)\)$/) {
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($r->{pkgpath}, $r->{pkgname}) = ($1, $2);
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}
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while (@e > 0) {
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my $v = shift @e;
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my $k;
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if ($v =~ m/^(\w+)\=(.*)$/) {
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$k = $1;
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$v = $2;
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} else {
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$k = shift @list or return;
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}
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if ($class->numbers->{$k} && $v !~ m/^\d+(?:\.\d+)?$/) {
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return;
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}
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$r->{$k} = $v;
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}
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}
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return $r;
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}
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sub numbers($class)
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{
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return {time => 1, size => 1, ts => 1};
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}
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sub write($class, $r)
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{
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$r->{ts} //= DPB::Util->current_ts;
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my @r = ();
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if ($r->{pkgname}) {
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push(@r, "$r->{pkgpath}($r->{pkgname})");
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} else {
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push(@r, $r->{pkgpath});
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}
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for my $k ($class->list) {
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if (defined $r->{$k}) {
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push(@r, "$k=$r->{$k}");
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}
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}
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return join(' ', @r);
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}
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package DPB::Serialize::Build;
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our @ISA = qw(DPB::Serialize);
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sub list($)
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{
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return (qw(host time size ts clean));
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}
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package DPB::Serialize::Size;
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our @ISA = qw(DPB::Serialize);
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sub list($)
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{
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return (qw(size ts));
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}
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1;
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