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# ex:ts=8 sw=4:
# $OpenBSD: Log.pm,v 1.3 2010/06/30 10:51:04 espie Exp $
#
# Copyright (c) 2007-2010 Marc Espie <espie@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
use strict;
use warnings;
package OpenBSD::Log;
sub new
{
my ($class, $printer) = @_;
bless { p => $printer }, $class;
}
sub set_context
{
my ($self, $context) = @_;
$self->{context} = $context;
$self->{output} = $self->{messages}->{$context} //= [];
$self->{erroutput} = $self->{errmessages}->{$context} //= [];
}
sub f
{
my $self = shift;
$self->{p}->f(@_);
}
sub print
{
my $self = shift;
push(@{$self->{output}}, $self->f(@_));
}
sub say
{
my $self = shift;
push(@{$self->{output}}, $self->f(@_)."\n");
}
sub errprint
{
my $self = shift;
push(@{$self->{erroutput}}, $self->f(@_));
}
sub errsay
{
my $self = shift;
push(@{$self->{erroutput}}, $self->f(@_)."\n");
}
sub dump
{
my $self = shift;
for my $ctxt (sort keys %{$self->{errmessages}}) {
my $msgs = $self->{errmessages}->{$ctxt};
if (@$msgs > 0) {
$self->{p}->errsay("--- #1 -------------------", $ctxt);
$self->{p}->_errprint(@$msgs);
}
}
$self->{errmessages} = {};
for my $ctxt (sort keys %{$self->{messages}}) {
my $msgs = $self->{messages}->{$ctxt};
if (@$msgs > 0) {
$self->{p}->say("--- #1 -------------------", $ctxt);
$self->{p}->_print(@$msgs);
}
}
$self->{messages} = {};
}
sub fatal
{
my $self = shift;
if (defined $self->{context}) {
$self->{p}->_fatal($self->{context}, ":", $self->f(@_));
}
$self->{p}->_fatal($self->f(@_));
}
sub system
{
my $self = shift;
if (open(my $grab, "-|", @_)) {
my $_;
while (<$grab>) {
$self->{p}->_print($_);
}
if (!close $grab) {
$self->{p}->say("system(#1) failed: #2 #3",
join(", ", @_), $!,
$self->{p}->child_error);
}
return $?;
} else {
$self->{p}->say("system(#1) was not run: #2 #3",
join(", ", @_), $!, $self->{p}->child_error);
}
}
1;
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