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# $Id: applytaidate,v 1.1 2005/09/07 00:37:59 bjorn Exp $
###############################################################################
# $Log: applytaidate,v $
# Revision 1.1  2005/09/07 00:37:59  bjorn
# New qmail multilog files written by Bob Hutchinson
#
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# converts 'tai' style datestamps to something more readable and parseable
# this version of applytaidate uses Logwatch.pm and no longer uses tai64nlocal
###############################################################################

use Logwatch ':dates';

my $Debug = $ENV{'LOGWATCH_DEBUG'} || 0;

my $SearchDate = TimeFilter('%a %b %e %H:%M:%S %Y');

if ( $Debug > 5 ) {
	print STDERR "DEBUG: Inside ApplyTaiDate...\n";
	print STDERR "DEBUG: Looking For: (" . $SearchDate . ")\n";
}

while (defined($ThisLine = <STDIN>)) {
	# localtime may only work on 32 bits (year 2038), but we pass 36 bits
	# for systems that support larger localtime (test this)
	#if ($ThisLine =~ s/^\@40{6}([0-9a-f]{9})[0-9a-f]{8}\s// ) {

	# We pass only 32 bits due to localtime limits (not Y2038 compliant)
	if ($ThisLine =~ s/^\@40{7}([0-9a-f]{8})[0-9a-f]{8}\s// ) {
		my $NewTimeStamp = scalar(localtime(hex($1)));
		if ($NewTimeStamp =~ /^$SearchDate$/) {
			print $ThisLine;
			if ( $Debug > 5 ) { print STDERR "DEBUG: NewTimeStamp: " . $NewTimeStamp . " ($ThisLine)\n"; }
		}
	}
}