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Mail::Server::IMAP4::Fetch

message info for IMAP protocol speed-up

 my $imap = Mail::Server::IMAP4::Fetch->new($msg);
 print $imap->fetchBody(1);   # for FETCH BODYSTRUCTURE
 print $imap->fetchBody;      # for FETCH BODY
 print $imap->fetchEnvelope;  # for FETCH ENVELOPE
 print $imap->fetchSize;

Create a new object hierarchy, which contains information to capture the most important details about the message. The object can be used to speed-up IMAP-server implementations, as Mail::Box::Netzwert.

The object used here is a simplified representation of a Mail::Box::Message object. It does not maintain headers and does not refer to the folder. It only works with messages stored in a file. Therefore, this object can be frozen by Storable if you want to.

 -Option      --Default
  md5checksums  0

$obj->bodyLocation()
$obj->headLocation()
$obj->partLocation()

IMAP Commands

$obj->fetchBody($extended)
Returns one string, representing the message's structure as defined by the IMAP protocol. The boolean argument indicates whether you like to have the $extended information, as the imap command 'FETCH BODYSTRUCTURE' defines or the limited information of 'FETCH BODY'.
$obj->fetchEnvelope()
Returns a string representation of some header information.
$obj->fetchSize()
Returns the size of the message body.
$obj->part( [$partnr] )
The partnummer is a list of dot-separated positive integers, numbering (nested) parts in multi-part message bodies. By default, the info of the main message is returned.

example:

 my $partinfo = $msg->info->part('1.2.1');
 print $msg->info->part('3.3')->fetchBody;
$obj->printStructure( [<$fh|undef>, [$number]] )
Print the structure of the fetch data to the specified $fh or the selected filehandle. When explicitly "undef" is specified as handle, then the output will be returned as string. Only a limited set of the information is displayed.

example:

 my $imap = ...;
 $imap->printStructure(\*OUTPUT);
 $imap->printStructure;
 my $struct = $imap->printStructure(undef);

See

This module is part of Mail-Box-IMAP4 distribution version 3.002, built on June 29, 2017.

Do not forget to read Mail::Box-Overview, Mail::Box-Cookbook, and Mail::Box-Index. Examples are included in the Mail-Box distribution, directories 'examples' and 'scripts'.

Browseable manuals, papers, and other released material van be found at Website: http://perl.overmeer.net/mailbox/

The central modules (in separate distributions) in the MailBox suite are: Mail::Message, Mail::Box, Mail::Box::IMAP4, Mail::Box::POP3, Mail::Box::Parser::C, Mail::Box::Dbx (unpublished), Mail::Transport, Object::Realize::Later, and User::Identity.

Please post questions or ideas to the author markov@cpan.org.

Copyrights 2001-2017 by [Mark Overmeer]. For other contributors see ChangeLog.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://dev.perl.org/licenses/