Tag as release_2_1_8-4, againecholot-2.1.8-4

1 files changed, 163 insertions, 0 deletions

diff --git a/trunk/Echolot/Log.pm b/trunk/Echolot/Log.pm
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+package Echolot::Log;
+
+#
+# $Id$
+#
+# This file is part of Echolot - a Pinger for anonymous remailers.
+#
+# Copyright (c) 2002, 2003, 2004 Peter Palfrader <peter@palfrader.org>
+#
+# This program is free software. you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+#
+
+=pod
+
+=head1 Name
+
+Echolot::Globals - echolot global variables
+
+=head1 DESCRIPTION
+
+=cut
+
+use strict;
+use Carp qw{};
+#use Time::HiRes qw( gettimeofday );
+
+my %LOGLEVELS = qw{
+	trace		8
+	debug		7
+	info		6
+	notice		5
+	warn		4
+	warning		4
+	error		3
+	critical	2
+	alert		1
+	emergency	0
+};
+
+my $LOGLEVEL;
+my $LOGFILE;
+my $LOGFH;
+
+my @monnames = qw{Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec};
+sub header_log($$) {
+	my ($level, $msg) = @_;
+
+	#my ($secs, $msecs) = gettimeofday();
+	#my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime( $secs );
+	#my $time = sprintf("%s %02d %02d:%02d:%02d.%06d",
+	#	$monnames[$mon],
+	#	$mday,
+	#	$hour, $min, $sec, $msecs);
+	my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime();
+	my $time = sprintf("%s %02d %02d:%02d:%02d",
+		$monnames[$mon],
+		$mday,
+		$hour, $min, $sec);
+	my $prefix = $time.' ['.uc($level).'] ';
+	my $logstring = $msg."\n";
+	my $first = 0;
+	$logstring =~ s/^/ $prefix . ($first++ ? '  ' : '' ) /emg;
+	return $logstring;
+};
+
+sub reopen() {
+	$LOGFH->close() if ($LOGFH->opened());
+
+	open($LOGFH, ">>".$LOGFILE) or
+		warn("Cannot open logfile $LOGFILE: $!");
+};
+
+sub init() {
+	$LOGFILE = Echolot::Config::get()->{'logfile'};
+	$LOGLEVEL = Echolot::Config::get()->{'loglevel'};
+	$LOGFH = new IO::Handle;
+
+	die ("Logfile not defined") unless defined ($LOGFILE);
+	die ("Loglevel not defined") unless defined ($LOGLEVEL);
+	die ("Loglevel $LOGLEVEL unkown") unless defined ($LOGLEVELS{$LOGLEVEL});
+
+	$LOGLEVEL = $LOGLEVELS{$LOGLEVEL};
+
+	reopen();
+};
+
+sub log_message($$) {
+	my ($level, $msg) = @_;
+
+	die("Loglevel $level unkown.") unless defined $LOGLEVELS{$level};
+	return if $LOGLEVELS{$level} > $LOGLEVEL;
+
+	$msg = header_log($level, $msg);
+	print $LOGFH $msg;
+	$LOGFH->flush();
+};
+
+sub trace($) {
+	log_message('trace', $_[0]);
+};
+sub debug($) {
+	log_message('debug', $_[0]);
+};
+sub info($) {
+	log_message('info', $_[0]);
+};
+sub notice($) {
+	log_message('notice', $_[0]);
+};
+sub warn($) {
+	log_message('warn', $_[0]);
+};
+sub warning($) {
+	log_message('warning', $_[0]);
+};
+sub error($) {
+	log_message('error', $_[0]);
+};
+sub critical($) {
+	log_message('critical', $_[0]);
+};
+sub alert($) {
+	log_message('alert', $_[0]);
+};
+sub emergency($) {
+	log_message('emergency', $_[0]);
+};
+
+sub logdie($) {
+	my ($msg) = @_;
+	critical($msg);
+	die($msg);
+};
+sub cluck($) {
+	my ($msg) = @_;
+	my $longmess = Carp::longmess();
+	$longmess =~ s/^/	/mg;
+	$msg .= "\n".$longmess;
+	warning($msg);
+};
+sub confess($) {
+	my ($msg) = @_;
+	my $longmess = Carp::longmess();
+	$longmess =~ s/^/	/mg;
+	$msg .= "\n".$longmess;
+	error($msg);
+	die($msg);
+};
+
+1;
+# vim: set ts=4 shiftwidth=4: