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#-*- perl -*-
#
# Copyright (C) 2001,2002 Ken'ichi Fukamachi
# All rights reserved. This program is free software; you can
# redistribute it and/or modify it under the same terms as Perl itself.
#
# $FML: Encode.pm,v 1.2 2002/05/23 12:47:51 fukachan Exp $
#
package Mail::Message::Encode;
use strict;
use vars qw(@ISA @EXPORT @EXPORT_OK);
use Carp;
=head1 NAME
Mail::Message::Encode - MIME encoding engine
=head1 SYNOPSIS
use Mail::Message::Encode qw(encode_mime_string);
$encoded = encode_mime_string( $message );
=head1 DESCRIPTION
MIME utilities to encode the specified string $message. It uses C<IM>
modlues as encoding engines.
=head1 METHODS
=cut
require Exporter;
@ISA = qw(Exporter);
@EXPORT_OK = qw(encode_mime_string);
=head2 C<encode_mime_string(string, [$options])>
encode the C<string> by the encoder $options->{ encode }.
The encode is base64 by default.
C<options> is a HASH REFERENCE.
You can specify the charset of string to return
by $options->{ charset }.
=cut
# Descriptions: encode string
# Arguments: STR($str) HASH_REF($option)
# Side Effects: none
# Return Value: STR
sub encode_mime_string
{
my ($str, $options) = @_;
my $charset = (defined $options->{ 'charset' } ?
$options->{ 'charset' } :
'iso-2022-jp');
my $encode = (defined $options->{ 'encode' } ?
$options->{ 'encode' } :
'base64');
my $header = '=?'. $charset;
my $trailor = '?=';
use Jcode;
&Jcode::convert(\$str, 'jis');
use IM::Iso2022jp;
if ($encode eq 'base64') {
line_iso2022jp_mimefy($str);
}
elsif ($encode eq 'qp') {
$main::HdrQEncoding = 1;
line_iso2022jp_mimefy($str);
$main::HdrQEncoding = 0;
}
return $str;
}
=head1 SEE ALSO
L<Jcode>,
L<IM::Iso2022jp>.
=head1 AUTHOR
Ken'ichi Fukamachi
=head1 COPYRIGHT
Copyright (C) 2001,2002 Ken'ichi Fukamachi
All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl itself.
=head1 HISTORY
Mail::Message::Encode appeared in fml5 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
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