File Coverage

blib/lib/IOLayer/QuotedPrint.pm

Criterion	Covered	Total	%
statement	11	11	100.0
branch	3	4	75.0
condition			n/a
subroutine	5	5	100.0
pod	0	2	0.0
total	19	22	86.3

package IOLayer::QuotedPrint;

# Make sure we do things by the book
# Set the version info

use strict;
$IOLayer::QuotedPrint::VERSION = 0.05;

# Make sure the encoding/decoding stuff is available

use MIME::QuotedPrint (); # no need to pollute this namespace

#-----------------------------------------------------------------------
#  IN: 1 class to bless with
#      2 mode string (ignored)
#      3 file handle of PerlIO layer below (ignored)
# OUT: 1 blessed object

sub PUSHED { bless [],$_[0] } #PUSHED

#-----------------------------------------------------------------------
#  IN: 1 instantiated object (ignored)
#      2 handle to read from
# OUT: 1 decoded string

sub FILL {
	# Read the line from the handle
	# Decode if there is something decode and return result or signal eof
	my $line = readline( $_[1] );
	(defined $line) ? MIME::QuotedPrint::decode_qp( $line ) : undef;
} #FILL

#-----------------------------------------------------------------------
#  IN: 1 instantiated object (ignored)
#      2 buffer to be written
#      3 handle to write to
# OUT: 1 number of bytes written

sub WRITE {
	# Encode whatever needs to be encoded and write to handle: indicate result
	(print {$_[2]} MIME::QuotedPrint::encode_qp($_[1])) ? length($_[1]) : -1;
} #WRITE

# Satisfy -require-

1;

__END__