115 lines
2.6 KiB
Perl
115 lines
2.6 KiB
Perl
# Auto IRC Bot. An advanced, lightweight and powerful IRC bot.
|
|
# Copyright (C) 2010-2011 Xelhua Development Team (doc/CREDITS)
|
|
# This program is free software; rights to this code are stated in doc/LICENSE.
|
|
|
|
# API logging subroutines.
|
|
package API::Log;
|
|
use strict;
|
|
use warnings;
|
|
use English qw(-no_match_vars);
|
|
use POSIX;
|
|
use Time::Local;
|
|
use Exporter;
|
|
use base qw(Exporter);
|
|
use API::Std qw(conf_get);
|
|
|
|
our @EXPORT_OK = qw(println dbug alog);
|
|
|
|
|
|
# Print with the system newline appended.
|
|
sub println
|
|
{
|
|
my ($out) = @_;
|
|
|
|
if (!defined $out) {
|
|
print $RS;
|
|
}
|
|
else {
|
|
print $out.$RS;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
# Print only if in debug mode.
|
|
sub dbug
|
|
{
|
|
my ($out) = @_;
|
|
|
|
if ($Auto::DEBUG) {
|
|
# We're in debug mode; print it out.
|
|
println $out;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
# Log to file.
|
|
sub alog
|
|
{
|
|
my ($lmsg) = @_;
|
|
|
|
# Expire old logs first.
|
|
expire_logs();
|
|
|
|
# Get date and time in the desired format.
|
|
my $date = POSIX::strftime('%Y%m%d', localtime);
|
|
my $time = POSIX::strftime('%Y-%m-%d %I:%M:%S %p', localtime);
|
|
|
|
# Create var/ if it doesn't exist.
|
|
if (!-d "$Auto::Bin/../var") {
|
|
mkdir "$Auto::Bin/../var", 0600; ## no critic qw(ValuesAndExpressions::ProhibitMagicNumbers)
|
|
}
|
|
# Create var/DATE.log if it doesn't exist.
|
|
if (!-e "$Auto::Bin/../var/$date.log") {
|
|
system "touch $Auto::Bin/../var/$date.log";
|
|
}
|
|
|
|
# Open the logfile, print the log message to it and close it.
|
|
open my $FLOG, '>>', "$Auto::Bin/../var/$date.log" or return;
|
|
print {$FLOG} "[$time] $lmsg\n" or return;
|
|
close $FLOG or return;
|
|
|
|
return 1;
|
|
}
|
|
|
|
# Expire old logs.
|
|
sub expire_logs
|
|
{
|
|
# Get configuration value.
|
|
my $celog = (conf_get('expire_logs'))[0][0] or return;
|
|
|
|
# Check for invalid values.
|
|
if ($celog =~ m/[^0-9]/sm) { ## no critic qw(RegularExpressions::RequireExtendedFormatting)
|
|
# Must be numbers only.
|
|
return;
|
|
}
|
|
elsif (!$celog) {
|
|
# No expire.
|
|
return;
|
|
}
|
|
|
|
# Iterate through each logfile.
|
|
foreach my $file (glob "$Auto::Bin/../var/*") {
|
|
my (undef, $file) = split 'bin/../var/', $file; ## no critic qw(BuiltinFunctions::ProhibitStringySplit)
|
|
|
|
# Convert filename to UNIX time.
|
|
my $yyyy = substr $file, 0, 4; ## no critic qw(ValuesAndExpressions::ProhibitMagicNumbers)
|
|
my $mm = substr $file, 4, 2; ## no critic qw(ValuesAndExpressions::ProhibitMagicNumbers)
|
|
$mm = $mm - 1;
|
|
my $dd = substr $file, 6, 2; ## no critic qw(ValuesAndExpressions::ProhibitMagicNumbers)
|
|
my $epoch = timelocal(0, 0, 0, $dd, $mm, $yyyy);
|
|
|
|
# If it's older than <config_value> days, delete it.
|
|
if (time - $epoch > 86_400 * $celog) { ## no critic qw(ValuesAndExpressions::ProhibitMagicNumbers)
|
|
unlink "$Auto::Bin/../var/$file";
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
1;
|
|
# vim: set ai sw=4 ts=4:
|