Mail::Message::Body::Nested - phpMan

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NAME INHERITANCE SYNOPSIS DESCRIPTION OVERLOADED METHODS DETAILS DIAGNOSTICS SEE ALSO LICENSE
NAME
    Mail::Message::Body::Nested - body of a message which contains a message

INHERITANCE
     Mail::Message::Body::Nested
       is a Mail::Message::Body
       is a Mail::Reporter

SYNOPSIS
     See Mail::Message::Body

     if($body->isNested) {
        my $nest = $body->nested;
        $nest->delete;
     }

DESCRIPTION
    The body (content) of a message can be stored in various ways. In this
    manual-page you find the description of extra functionality you have
    when a message contains a nested message, like "message/rfc822".

    A nested message is different from a multipart message which contains
    only one element, because a nested message has a full set of message
    header fields defined by the RFC882, where a part of a multipart has
    only a few. But because we do not keep track whether all fields are
    presented, a "Mail::Message::Part" is used anyway.

    Extends "DESCRIPTION" in Mail::Message::Body.

OVERLOADED
    Extends "OVERLOADED" in Mail::Message::Body.

    overload: ""
        Inherited, see "OVERLOADED" in Mail::Message::Body

    overload: '==' and '!='
        Inherited, see "OVERLOADED" in Mail::Message::Body

    overload: @{}
        Inherited, see "OVERLOADED" in Mail::Message::Body

    overload: bool
        Inherited, see "OVERLOADED" in Mail::Message::Body

METHODS
    Extends "METHODS" in Mail::Message::Body.

  Constructors
    Extends "Constructors" in Mail::Message::Body.

    $obj->clone()
        Inherited, see "Constructors" in Mail::Message::Body

    Mail::Message::Body::Nested->new(%options)
         -Option           --Defined in         --Default
          based_on           Mail::Message::Body  undef
          charset            Mail::Message::Body  'PERL' or <undef>
          checked            Mail::Message::Body  <false>
          content_id         Mail::Message::Body  undef
          data               Mail::Message::Body  undef
          description        Mail::Message::Body  undef
          disposition        Mail::Message::Body  undef
          eol                Mail::Message::Body  'NATIVE'
          file               Mail::Message::Body  undef
          filename           Mail::Message::Body  undef
          log                Mail::Reporter       'WARNINGS'
          message            Mail::Message::Body  undef
          mime_type          Mail::Message::Body  'message/rfc822'
          modified           Mail::Message::Body  <false>
          nested                                  undef
          trace              Mail::Reporter       'WARNINGS'
          transfer_encoding  Mail::Message::Body  'none'

        based_on => BODY
        charset => CHARSET|'PERL'
        checked => BOOLEAN
        content_id => STRING
        data => ARRAY-OF-LINES | STRING
        description => STRING|FIELD
        disposition => STRING|FIELD
        eol => 'CR'|'LF'|'CRLF'|'NATIVE'
        file => FILENAME|FILEHANDLE|IOHANDLE
        filename => FILENAME
        log => LEVEL
        message => MESSAGE
        mime_type => STRING|FIELD|MIME
        modified => BOOLEAN
        nested => MESSAGE
          The message which is encapsulated within this body.

        trace => LEVEL
        transfer_encoding => STRING|FIELD

        example:

         my $msg   = $folder->message(3);
         my $encaps= Mail::Message::Body::Nested->new(nested => $msg);

         # The body will be coerced into a message, which lacks a few
         # lines but we do not bother.
         my $intro = Mail::Message::Body->new(data => ...);
         my $body  = Mail::Message::Body::Nested->new(nested  => $intro);

  Constructing a body
    Extends "Constructing a body" in Mail::Message::Body.

    $obj->attach($messages, %options)
        Inherited, see "Constructing a body" in
        Mail::Message::Body::Construct

    $obj->check()
        Inherited, see "Constructing a body" in Mail::Message::Body::Encode

    $obj->concatenate($components)
        Inherited, see "Constructing a body" in
        Mail::Message::Body::Construct

    $obj->decoded(%options)
        Inherited, see "Constructing a body" in Mail::Message::Body

    $obj->encode(%options)
        Inherited, see "Constructing a body" in Mail::Message::Body::Encode

    $obj->encoded()
        Inherited, see "Constructing a body" in Mail::Message::Body::Encode

    $obj->eol( ['CR'|'LF'|'CRLF'|'NATIVE'] )
        Inherited, see "Constructing a body" in Mail::Message::Body

    $obj->foreachLine((CODE))
        It is NOT possible to call some code for each line of a nested
        because that would damage the header of the encapsulated message

    $obj->stripSignature(%options)
        Inherited, see "Constructing a body" in
        Mail::Message::Body::Construct

    $obj->unify($body)
        Inherited, see "Constructing a body" in Mail::Message::Body::Encode

  The body
    Extends "The body" in Mail::Message::Body.

    $obj->isDelayed()
        Inherited, see "The body" in Mail::Message::Body

    $obj->isMultipart()
        Inherited, see "The body" in Mail::Message::Body

    $obj->isNested()
        Inherited, see "The body" in Mail::Message::Body

    $obj->message( [$message] )
        Inherited, see "The body" in Mail::Message::Body

    $obj->partNumberOf($part)
        Inherited, see "The body" in Mail::Message::Body

  About the payload
    Extends "About the payload" in Mail::Message::Body.

    $obj->charset()
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->checked( [BOOLEAN] )
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->contentId( [STRING|$field] )
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->description( [STRING|$field] )
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->disposition( [STRING|$field] )
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->dispositionFilename( [$directory] )
        Inherited, see "About the payload" in Mail::Message::Body::Encode

    $obj->isBinary()
        Inherited, see "About the payload" in Mail::Message::Body::Encode

    $obj->isText()
        Inherited, see "About the payload" in Mail::Message::Body::Encode

    $obj->mimeType()
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->nrLines()
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->size()
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->transferEncoding( [STRING|$field] )
        Inherited, see "About the payload" in Mail::Message::Body

    $obj->type( [STRING|$field] )
        Inherited, see "About the payload" in Mail::Message::Body

  Access to the payload
    Extends "Access to the payload" in Mail::Message::Body.

    $obj->endsOnNewline()
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->file()
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->forNested(CODE)
        Execute the CODE for the nested message. This returns a new nested
        body object. Returns "undef" when the CODE returns "undef".

    $obj->lines()
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->nested()
        Returns the Mail::Message::Part message which is enclosed within
        this body.

    $obj->print( [$fh] )
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->printEscapedFrom($fh)
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->string()
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->stripTrailingNewline()
        Inherited, see "Access to the payload" in Mail::Message::Body

    $obj->write(%options)
        Inherited, see "Access to the payload" in Mail::Message::Body

  Internals
    Extends "Internals" in Mail::Message::Body.

    $obj->addTransferEncHandler( $name, <$class|$object> )
    Mail::Message::Body::Nested->addTransferEncHandler( $name,
    <$class|$object> )
        Inherited, see "Internals" in Mail::Message::Body::Encode

    $obj->contentInfoFrom($head)
        Inherited, see "Internals" in Mail::Message::Body

    $obj->contentInfoTo($head)
        Inherited, see "Internals" in Mail::Message::Body

    $obj->fileLocation( [$begin, $end] )
        Inherited, see "Internals" in Mail::Message::Body

    $obj->getTransferEncHandler($type)
        Inherited, see "Internals" in Mail::Message::Body::Encode

    $obj->isModified()
        Inherited, see "Internals" in Mail::Message::Body

    $obj->load()
        Inherited, see "Internals" in Mail::Message::Body

    $obj->modified( [BOOLEAN] )
        Inherited, see "Internals" in Mail::Message::Body

    $obj->moveLocation( [$distance] )
        Inherited, see "Internals" in Mail::Message::Body

    $obj->read( $parser, $head, $bodytype, [$chars, [$lines]] )
        Inherited, see "Internals" in Mail::Message::Body

  Error handling
    Extends "Error handling" in Mail::Message::Body.

    $obj->AUTOLOAD()
        Inherited, see "Error handling" in Mail::Message::Body

    $obj->addReport($object)
        Inherited, see "Error handling" in Mail::Reporter

    $obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level,
    $callback] )
    Mail::Message::Body::Nested->defaultTrace( [$level]|[$loglevel,
    $tracelevel]|[$level, $callback] )
        Inherited, see "Error handling" in Mail::Reporter

    $obj->errors()
        Inherited, see "Error handling" in Mail::Reporter

    $obj->log( [$level, [$strings]] )
    Mail::Message::Body::Nested->log( [$level, [$strings]] )
        Inherited, see "Error handling" in Mail::Reporter

    $obj->logPriority($level)
    Mail::Message::Body::Nested->logPriority($level)
        Inherited, see "Error handling" in Mail::Reporter

    $obj->logSettings()
        Inherited, see "Error handling" in Mail::Reporter

    $obj->notImplemented()
        Inherited, see "Error handling" in Mail::Reporter

    $obj->report( [$level] )
        Inherited, see "Error handling" in Mail::Reporter

    $obj->reportAll( [$level] )
        Inherited, see "Error handling" in Mail::Reporter

    $obj->trace( [$level] )
        Inherited, see "Error handling" in Mail::Reporter

    $obj->warnings()
        Inherited, see "Error handling" in Mail::Reporter

  Cleanup
    Extends "Cleanup" in Mail::Message::Body.

    $obj->DESTROY()
        Inherited, see "Cleanup" in Mail::Reporter

DETAILS
    Extends "DETAILS" in Mail::Message::Body.

DIAGNOSTICS
    Warning: Charset $name is not known
        The encoding or decoding of a message body encounters a character
        set which is not understood by Perl's Encode module.

    Warning: No decoder defined for transfer encoding $name.
        The data (message body) is encoded in a way which is not currently
        understood, therefore no decoding (or recoding) can take place.

    Warning: No encoder defined for transfer encoding $name.
        The data (message body) has been decoded, but the required encoding
        is unknown. The decoded data is returned.

    Error: Package $package does not implement $method.
        Fatal error: the specific package (or one of its superclasses) does
        not implement this method where it should. This message means that
        some other related classes do implement this method however the
        class at hand does not. Probably you should investigate this and
        probably inform the author of the package.

    Warning: Unknown line terminator $eol ignored
    Error: You cannot use foreachLine on a nested
        foreachLine() should be used on decoded message bodies only, because
        it would modify the header of the encapsulated message. which is
        clearly not acceptable.

SEE ALSO
    This module is part of Mail-Message distribution version 3.012, built on
    February 11, 2022. Website: http://perl.overmeer.net/CPAN/

LICENSE
    Copyrights 2001-2022 by [Mark Overmeer <markov AT cpan.org>]. 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/


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