ok
Direktori : /proc/thread-self/root/usr/share/perl5/PerlIO/via/ |
Current File : //proc/thread-self/root/usr/share/perl5/PerlIO/via/QuotedPrint.pm |
package PerlIO::via::QuotedPrint; # Set the version info # Make sure we do things by the book from now on $VERSION = '0.06'; use strict; # Make sure the encoding/decoding stuff is available use MIME::QuotedPrint (); # no need to pollute this namespace # Satisfy -require- 1; #----------------------------------------------------------------------- # IN: 1 class to bless with # 2 mode string (ignored) # 3 file handle of PerlIO layer below (ignored) # OUT: 1 blessed object sub PUSHED { bless \*PUSHED,$_[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 __END__ =head1 NAME PerlIO::via::QuotedPrint - PerlIO layer for quoted-printable strings =head1 SYNOPSIS use PerlIO::via::QuotedPrint; open( my $in,'<:via(QuotedPrint)','file.qp' ) or die "Can't open file.qp for reading: $!\n"; open( my $out,'>:via(QuotedPrint)','file.qp' ) or die "Can't open file.qp for writing: $!\n"; =head1 DESCRIPTION This module implements a PerlIO layer that works on files encoded in the quoted-printable format. It will decode from quoted-printable while reading from a handle, and it will encode as quoted-printable while writing to a handle. =head1 REQUIRED MODULES MIME::QuotedPrint (any) =head1 SEE ALSO L<PerlIO::via>, L<MIME::QuotedPrint>, L<PerlIO::via::Base64>, L<PerlIO::via::MD5>, L<PerlIO::via::StripHTML>, L<PerlIO::via::Rotate>. =head1 ACKNOWLEDGEMENTS Based on example that was initially added to MIME::QuotedPrint.pm for the 5.8.0 distribution of Perl. =head1 COPYRIGHT Copyright (c) 2002-2003 Elizabeth Mattijsen. All rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. =cut