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# This code is part of Perl distribution Mail-Message version 4.01.
# The POD got stripped from this file by OODoc version 3.05.
# For contributors see file ChangeLog.
# This software is copyright (c) 2001-2025 by Mark Overmeer.
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
# SPDX-License-Identifier: Artistic-1.0-Perl OR GPL-1.0-or-later
package Mail::Message::TransferEnc::Base64;{
our $VERSION = '4.01';
}
use parent 'Mail::Message::TransferEnc';
use strict;
use warnings;
use Log::Report 'mail-message', import => [ qw/warning/ ];
use MIME::Base64 qw/decode_base64 encode_base64/;
#--------------------
sub name() { 'base64' }
sub check($@)
{ my ($self, $body, %args) = @_;
$body;
}
sub decode($@)
{ my ($self, $body, %args) = @_;
my $lines = decode_base64($body->string);
unless($lines)
{ $body->transferEncoding('none');
return $body;
}
my $bodytype = $args{result_type} || ($body->isBinary ? 'Mail::Message::Body::File' : ref $body);
$bodytype->new(based_on => $body, transfer_encoding => 'none', data => $lines);
}
sub encode($@)
{ my ($self, $body, %args) = @_;
my $bodytype = $args{result_type} || ref $body;
$bodytype->new(
based_on => $body,
checked => 1,
transfer_encoding => 'base64',
data => encode_base64($body->string),
);
}
1;
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