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51 lines
1.0 KiB
Perl
51 lines
1.0 KiB
Perl
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package PBot::Logger;
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use warnings;
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use strict;
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use feature 'unicode_strings';
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use Carp ();
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sub new {
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if (ref($_[1]) eq 'HASH') {
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Carp::croak("Options to Logger should be key/value pairs, not hash reference");
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}
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my ($class, %conf) = @_;
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my $log_file = delete $conf{log_file};
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if (defined $log_file) {
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open PLOG_FILE, ">>$log_file" or Carp::croak "Couldn't open log file: $!\n" if defined $log_file;
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PLOG_FILE->autoflush(1);
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}
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my $self = {
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log_file => $log_file,
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};
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bless $self, $class;
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return $self;
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}
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sub log {
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my ($self, $text) = @_;
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my $time = localtime;
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$text =~ s/(\P{PosixGraph})/my $ch = $1; if ($ch =~ m{[\s]}) { $ch } else { sprintf "\\x%02X", ord $ch }/ge;
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if (defined $self->{log_file}) {
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print PLOG_FILE "$time :: $text";
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}
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print "$time :: $text";
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}
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1;
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