/usr/share/perl5/Mail/SpamAssassin/Logger/Stderr.pm is in spamassassin 3.4.2-1~deb9u1.
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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to you under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# </@LICENSE>
=head1 NAME
Mail::SpamAssassin::Logger::Stderr - log to standard error
=head1 SYNOPSIS
loadplugin Mail::SpamAssassin::Logger::Stderr
=head1 DESCRIPTION
=cut
package Mail::SpamAssassin::Logger::Stderr;
use strict;
use warnings;
# use bytes;
use re 'taint';
use POSIX ();
use Time::HiRes ();
our @ISA = ();
# ADDING OS-DEPENDENT LINE TERMINATOR - BUG 6456
# Using Mail::SpamAssassin::Util::am_running_on_windows() leads to circular
# dependencies. So, we are duplicating the code instead.
use constant RUNNING_ON_WINDOWS => ($^O =~ /^(?:mswin|dos|os2)/oi);
my $eol = "\n";
if (RUNNING_ON_WINDOWS) {
$eol = "\r\n";
}
sub new {
my $class = shift;
$class = ref($class) || $class;
my $self = { };
bless ($self, $class);
my %params = @_;
$self->{timestamp_fmt} = $params{timestamp_fmt};
return($self);
}
sub log_message {
my ($self, $level, $msg) = @_;
my $timestamp;
my $fmt = $self->{timestamp_fmt};
if (!defined $fmt) {
# default since 3.3.0
my $now = Time::HiRes::time;
my $datetime = POSIX::strftime("%b %d %H:%M", localtime($now));
utf8::encode($datetime) if utf8::is_utf8($datetime); # Bug 7305
$timestamp = sprintf("%s:%06.3f", $datetime, $now-int($now/60)*60);
# Bug 6329: %e is not in a POSIX standard, use %d instead and edit
local $1; $timestamp =~ s/^(\S+\s+)0/$1 /;
} elsif ($fmt eq '') {
$timestamp = '';
} else {
$timestamp = POSIX::strftime($fmt, localtime(Time::HiRes::time));
}
$timestamp .= ' ' if $timestamp ne '';
my($nwrite) = syswrite(STDERR, sprintf("%s[%d] %s: %s%s",
$timestamp, $$, $level, $msg, $eol));
defined $nwrite or warn "error writing to log file: $!";
}
sub close_log {
my ($self) = @_;
}
1;
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