98 lines
2.0 KiB
Perl
98 lines
2.0 KiB
Perl
package Tinderbox3::Log;
|
|
|
|
use strict;
|
|
use Date::Format;
|
|
|
|
require Exporter;
|
|
our @ISA = qw(Exporter);
|
|
our @EXPORT = qw(compress_log get_log_fh create_logfile_name delete_logs);
|
|
|
|
our $logdir;
|
|
|
|
sub BEGIN {
|
|
if (-d "xml") {
|
|
$logdir = "xml/logs";
|
|
} else {
|
|
$logdir = "logs";
|
|
}
|
|
}
|
|
|
|
|
|
# This is the path where gzip will be found
|
|
$ENV{PATH} = "/bin";
|
|
|
|
#
|
|
# Compress a logfile
|
|
#
|
|
sub compress_log {
|
|
my ($machine_id, $logfile) = @_;
|
|
|
|
if (defined($logfile) && -f "$logdir/$machine_id/$logfile") {
|
|
# XXX Need to lock here to avoid dataloss on occasion
|
|
system("gzip", "$logdir/$machine_id/$logfile");
|
|
}
|
|
}
|
|
|
|
sub ensure_uncompressed {
|
|
my ($machine_id, $logfile) = @_;
|
|
|
|
if (!-f "$logdir/$machine_id/$logfile") {
|
|
if (-f "$logdir/$machine_id/$logfile.gz") {
|
|
# XXX Would be nice if this did not occur while compress_log or some
|
|
# append function happens. A lock would help that.
|
|
system("gzip", "-d", "$logdir/$machine_id/$logfile.gz");
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
sub create_logfile_name {
|
|
my ($machine_id) = @_;
|
|
return time2str("%Y%m%d%H%M%S.log", time);
|
|
}
|
|
|
|
sub get_log_fh {
|
|
my ($machine_id, $logfile, $mode) = @_;
|
|
|
|
$mode ||= "<";
|
|
if (!ensure_uncompressed($machine_id, $logfile)) {
|
|
# If the file isn't there and we try to read, don't do anything
|
|
if ($mode eq "<") {
|
|
return undef;
|
|
}
|
|
|
|
# Make the directories so that > and >> will work
|
|
if (! -d $logdir) {
|
|
mkdir($logdir) or die "Could not mkdir $logdir: $!";
|
|
}
|
|
if (! -d "$logdir/$machine_id") {
|
|
mkdir("$logdir/$machine_id") or die "Could not mkdir $logdir/$machine_id $!";
|
|
}
|
|
}
|
|
|
|
my $fh;
|
|
open $fh, $mode, "$logdir/$machine_id/$logfile" or die "Could not open: $!";
|
|
return $fh;
|
|
}
|
|
|
|
sub delete_logfile {
|
|
my ($machine_id, $logfile) = @_;
|
|
|
|
if (-f "$logdir/$machine_id/$logfile.gz") {
|
|
unlink("$logdir/$machine_id/$logfile.gz");
|
|
}
|
|
if (-f "$logdir/$machine_id/$logfile") {
|
|
unlink("$logdir/$machine_id/$logfile");
|
|
}
|
|
}
|
|
|
|
sub delete_logs {
|
|
my ($machine_id) = @_;
|
|
system("rm -rf $logdir/$machine_id");
|
|
}
|
|
|
|
|
|
1
|