#!/usr/bin/perl -w
#
# Copyright © 2011 Jonas Smedegaard <dr@jones.dk>
# Description: Re-encode Icalendar .ics files as strict UTF8
#
# 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, 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., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
#
# Depends: libdata-ical-perl

use strict;
use Data::ICal;

my $rawdata;

my @lines;
while (<>) {
	chomp;
	$rawdata .= "$_\n";
}

# Data::ICal needs utf8-flagged input
utf8::decode($rawdata) unless utf8::is_utf8($rawdata);

my $calendar = Data::ICal->new(data => $rawdata);

print $calendar->as_string;

exit;