Provided by: libmailtools-perl_2.21-2_all bug

NAME

       Mail::Cap - understand mailcap files

SYNOPSIS

        my $mc   = Mail::Cap->new;

        my $desc = $mc->description('image/gif');
        print "GIF desc: $desc\n";

        my $cmd  = $mc->viewCmd('text/plain; charset=iso-8859-1', 'file.txt');

DESCRIPTION

       Parse mailcap files as specified in "RFC 1524 --A User Agent Configuration Mechanism For Multimedia Mail
       Format Information>.  In the description below $type refers to the MIME type as specified in the
       "Content-Type" header of mail or HTTP messages.  Examples of types are:

         image/gif
         text/html
         text/plain; charset=iso-8859-1

       You could also take a look at the File::MimeInfo distribution, which are accessing tables which are used
       by many applications on a system, and therefore have succeeded the mail-cap specifications on modern
       (UNIX) systems.

METHODS

   Constructors
       Mail::Cap->new(%options)
           Create  and  initialize  a new Mail::Cap object.  If you give it an argument it will try to parse the
           specified file.  Without any arguments it will search for the mailcap file using the standard mailcap
           path, or the MAILCAPS environment variable if it is defined.

            -Option  --Default
             filename  undef
             take      'FIRST'

           filename => FILENAME
             Add the specified file to the list to standard locations.  This file is tried first.

           take => 'ALL'|'FIRST'
             Include all mailcap files you can find.  By default, only the first file is parsed, however the RFC
             tells us to include ALL.  To maintain backwards compatibility, the default only takes the FIRST.

           example:

             $mcap = new Mail::Cap;
             $mcap = new Mail::Cap "/mydir/mailcap";
             $mcap = new Mail::Cap filename => "/mydir/mailcap";
             $mcap = new Mail::Cap take => 'ALL';
             $mcap = Mail::Cap->new(take => 'ALL');

   Run commands
       These methods invoke a suitable program presenting or manipulating the  media  object  in  the  specified
       file.   They  all return 1 if a command was found, and 0 otherwise.  You might test $? for the outcome of
       the command.

       $obj->compose($type, $file)
       $obj->edit($type, $file)
       $obj->print($type, $file)
       $obj->view($type, $file)

   Command creator
       These methods return a string that is suitable for feeding to system() in  order  to  invoke  a  suitable
       program  presenting or manipulating the media object in the specified file.  It will return "undef" if no
       suitable specification exists.

       $obj->composeCmd($type, $file)
       $obj->editCmd($type, $file)
       $obj->printCmd($type, $file)
       $obj->viewCmd($type, $file)

   Look-up definitions
       Methods return the corresponding mailcap field for the type.

       $obj->description($type)
       $obj->field($type, $field)
           Returns the specified field for the type.  Returns undef if no specification exists.

       $obj->nametemplate($type)
       $obj->textualnewlines($type)
       $obj->x11_bitmap($type)

SEE ALSO

       This module is part of the MailTools distribution, http://perl.overmeer.net/mailtools/.

AUTHORS

       The MailTools bundle was developed by Graham Barr.  Later, Mark Overmeer took  over  maintenance  without
       commitment to further development.

       Mail::Cap   by   Gisle  Aas  <aas@oslonett.no>.   Mail::Field::AddrList  by  Peter  Orbaek  <poe@cit.dk>.
       Mail::Mailer and Mail::Send by Tim Bunce <Tim.Bunce@ig.co.uk>.  For other contributors see ChangeLog.

LICENSE

       Copyrights 1995-2000 Graham Barr <gbarr@pobox.com> and 2001-2017 Mark Overmeer <perl@overmeer.net>.

       This program is free software; you can redistribute it and/or modify it under  the  same  terms  as  Perl
       itself.  See http://www.perl.com/perl/misc/Artistic.html

perl v5.36.0                                       2022-08-28                                     Mail::Cap(3pm)