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Mail::Message::Field::Structured - phpMan
Mail::Message::Field::StructureUsermContributed Perl DocumenMail::Message::Field::Structured(3pm)
NAME
Mail::Message::Field::Structured - one line of a structured message header
INHERITANCE
Mail::Message::Field::Structured
is a Mail::Message::Field::Full
is a Mail::Message::Field
is a Mail::Reporter
Mail::Message::Field::Structured is extended by
Mail::Message::Field::Addresses
Mail::Message::Field::Date
Mail::Message::Field::URIs
SYNOPSIS
my $f = Mail::Message::Field::Full
->new('Content-Type' => 'text/html');
my @encode = (charset => 'jp', use_continuations => 1);
$f->attribute('filename=passwd');
$f->attribute(filename => 'passwd', @encode);
my $attr = Mail::Message::Field::Attribute->new(...);
$f->attribute($attr);
DESCRIPTION
Extends "DESCRIPTION" in Mail::Message::Field::Full.
OVERLOADED
Extends "OVERLOADED" in Mail::Message::Field::Full.
overload: ""
Inherited, see "OVERLOADED" in Mail::Message::Field
overload: 0+
Inherited, see "OVERLOADED" in Mail::Message::Field
overload: <=>
Inherited, see "OVERLOADED" in Mail::Message::Field
overload: bool
Inherited, see "OVERLOADED" in Mail::Message::Field
overload: cmp
Inherited, see "OVERLOADED" in Mail::Message::Field
overload: stringification
Inherited, see "OVERLOADED" in Mail::Message::Field::Full
METHODS
Extends "METHODS" in Mail::Message::Field::Full.
Constructors
Extends "Constructors" in Mail::Message::Field::Full.
$obj->clone()
Inherited, see "Constructors" in Mail::Message::Field
Mail::Message::Field::Structured->from($field, %options)
Inherited, see "Constructors" in Mail::Message::Field::Full
Mail::Message::Field::Structured->new($data)
· new LINE
Pass a LINE as it could be found in a file: a (possibly folded) line which is
terminated by a new-line.
· new NAME, BODY, OPTIONS
A set of values which shape the line.
The NAME is a wellformed header name (you may use wellformedName()) to be sure about
the casing. The BODY is a string, one object, or an ref-array of objects. In case of
objects, they must fit to the constructor of the field: the types which are accepted
may differ. The optional ATTRIBUTE list contains Mail::Message::Field::Attribute
objects. Finally, there are some OPTIONS.
-Option --Defined in --Default
attributes []
charset Mail::Message::Field::Full undef
datum undef
encoding Mail::Message::Field::Full 'q'
force Mail::Message::Field::Full false
language Mail::Message::Field::Full undef
log Mail::Reporter 'WARNINGS'
trace Mail::Reporter 'WARNINGS'
attributes => ATTRS
There are various ways to specify these attributes: pass a reference to an array
which list of key-value pairs representing attributes, or reference to a hash
containing these pairs, or an array with Mail::Message::Field::Attribute objects.
charset => STRING
datum => STRING
The method name body is very confusing, even in the RFC. In MailBox, for historical
reasons, body() returns the part of the field contents before the first semi-colon.
foldedBody() and unfoldedBody() address the whole field.
There is no common name for the piece of data before the parameters (attributes) in
the field-content mentioned in the RFCs, so let's call it datum.
encoding => 'q'|'Q'|'b'|'B'
force => BOOLEAN
language => STRING
log => LEVEL
trace => LEVEL
example: of a structured field
my @attrs = (Mail::Message::Field::Attribute->new(...), ...);
my @options = (extra => 'the color blue');
my $t = Mail::Message::Field::Full->new(To => \@addrs, @attrs, @options);
The field
Extends "The field" in Mail::Message::Field::Full.
$obj->isStructured()
Mail::Message::Field::Structured->isStructured()
Inherited, see "The field" in Mail::Message::Field
$obj->length()
Inherited, see "The field" in Mail::Message::Field
$obj->nrLines()
Inherited, see "The field" in Mail::Message::Field
$obj->print( [$fh] )
Inherited, see "The field" in Mail::Message::Field
$obj->size()
Inherited, see "The field" in Mail::Message::Field
$obj->string( [$wrap] )
Inherited, see "The field" in Mail::Message::Field
$obj->toDisclose()
Inherited, see "The field" in Mail::Message::Field
Access to the name
Extends "Access to the name" in Mail::Message::Field::Full.
$obj->Name()
Inherited, see "Access to the name" in Mail::Message::Field
$obj->name()
Inherited, see "Access to the name" in Mail::Message::Field
$obj->wellformedName( [STRING] )
Inherited, see "Access to the name" in Mail::Message::Field
Access to the body
Extends "Access to the body" in Mail::Message::Field::Full.
$obj->body()
Inherited, see "Access to the body" in Mail::Message::Field
$obj->decodedBody(%options)
Inherited, see "Access to the body" in Mail::Message::Field::Full
$obj->folded()
Inherited, see "Access to the body" in Mail::Message::Field
$obj->foldedBody( [$body] )
Inherited, see "Access to the body" in Mail::Message::Field
$obj->stripCFWS( [STRING] )
Mail::Message::Field::Structured->stripCFWS( [STRING] )
Inherited, see "Access to the body" in Mail::Message::Field
$obj->unfoldedBody( [$body, [$wrap]] )
Inherited, see "Access to the body" in Mail::Message::Field
Access to the content
Extends "Access to the content" in Mail::Message::Field::Full.
$obj->addresses()
Inherited, see "Access to the content" in Mail::Message::Field
$obj->attrPairs()
Returns a list with attribute name and value pairs.
$obj->attribute( $object|<STRING, %options>|<$name,$value,%options> )
Add an attribute to the field. The attributes are added left-to-right into the string
representation of the field, although the order of the attributes is un-important,
according to the RFCs.
You may pass a fully prepared Mail::Message::Field::Attribute $object, if you like to
do all preparations for correct representation of the data yourself. You may also
pass one STRING, which is a fully prepared attribute. This STRING will not be
changed, so be careful about quoting and encodings.
As third possibility, you can specify an attribute $name and its $value. An attribute
object will be created for you implicitly in both cases where such object is not
supplied, passing the %options. See Mail::Message::Field::Attribute::new() about the
available %options.
The attribute object is returned, however, when continuations are used this may be an
object you already know about. "undef" is returned when construction fails (when the
attribute is incorrect).
example:
$f->attribute(filename => 'passwd');
$f->attribute(filename => 'passwd', use_continuations => 0);
my $attr = Mail::Message::Field::Attribute->new(...);
$f->attribute($attr);
$obj->attributes()
Returns a list with all attributes, which are all Mail::Message::Field::Attribute
objects. The attributes are not ordered in any way. The list may be empty. Double
attributes or continuations are folded into one.
$obj->beautify()
Inherited, see "Access to the content" in Mail::Message::Field::Full
$obj->comment( [STRING] )
Inherited, see "Access to the content" in Mail::Message::Field
$obj->createComment(STRING, %options)
Mail::Message::Field::Structured->createComment(STRING, %options)
Inherited, see "Access to the content" in Mail::Message::Field::Full
$obj->createPhrase(STRING, %options)
Mail::Message::Field::Structured->createPhrase(STRING, %options)
Inherited, see "Access to the content" in Mail::Message::Field::Full
$obj->study()
Inherited, see "Access to the content" in Mail::Message::Field
$obj->toDate( [$time] )
Mail::Message::Field::Structured->toDate( [$time] )
Inherited, see "Access to the content" in Mail::Message::Field
$obj->toInt()
Inherited, see "Access to the content" in Mail::Message::Field
Other methods
Extends "Other methods" in Mail::Message::Field::Full.
$obj->dateToTimestamp(STRING)
Mail::Message::Field::Structured->dateToTimestamp(STRING)
Inherited, see "Other methods" in Mail::Message::Field
Internals
Extends "Internals" in Mail::Message::Field::Full.
$obj->consume( $line | <$name,<$body|$objects>> )
Inherited, see "Internals" in Mail::Message::Field
$obj->decode(STRING, %options)
Mail::Message::Field::Structured->decode(STRING, %options)
Inherited, see "Internals" in Mail::Message::Field::Full
$obj->defaultWrapLength( [$length] )
Inherited, see "Internals" in Mail::Message::Field
$obj->encode(STRING, %options)
Inherited, see "Internals" in Mail::Message::Field::Full
$obj->fold( $name, $body, [$maxchars] )
Mail::Message::Field::Structured->fold( $name, $body, [$maxchars] )
Inherited, see "Internals" in Mail::Message::Field
$obj->setWrapLength( [$length] )
Inherited, see "Internals" in Mail::Message::Field
$obj->stringifyData(STRING|ARRAY|$objects)
Inherited, see "Internals" in Mail::Message::Field
$obj->unfold(STRING)
Inherited, see "Internals" in Mail::Message::Field
Parsing
Extends "Parsing" in Mail::Message::Field::Full.
$obj->consumeComment(STRING)
Mail::Message::Field::Structured->consumeComment(STRING)
Inherited, see "Parsing" in Mail::Message::Field::Full
$obj->consumeDotAtom(STRING)
Inherited, see "Parsing" in Mail::Message::Field::Full
$obj->consumePhrase(STRING)
Mail::Message::Field::Structured->consumePhrase(STRING)
Inherited, see "Parsing" in Mail::Message::Field::Full
$obj->datum( [$value] )
The part of the field before the semi-colon (";").
$obj->parse(STRING)
Inherited, see "Parsing" in Mail::Message::Field::Full
$obj->produceBody()
Inherited, see "Parsing" in Mail::Message::Field::Full
Error handling
Extends "Error handling" in Mail::Message::Field::Full.
$obj->AUTOLOAD()
Inherited, see "Error handling" in Mail::Reporter
$obj->addReport($object)
Inherited, see "Error handling" in Mail::Reporter
$obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
Mail::Message::Field::Structured->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level,
$callback] )
Inherited, see "Error handling" in Mail::Reporter
$obj->errors()
Inherited, see "Error handling" in Mail::Reporter
$obj->log( [$level, [$strings]] )
Mail::Message::Field::Structured->log( [$level, [$strings]] )
Inherited, see "Error handling" in Mail::Reporter
$obj->logPriority($level)
Mail::Message::Field::Structured->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::Field::Full.
$obj->DESTROY()
Inherited, see "Cleanup" in Mail::Reporter
DETAILS
Extends "DETAILS" in Mail::Message::Field::Full.
DIAGNOSTICS
Warning: Field content is not numerical: $content
The numeric value of a field is requested (for instance the "Lines" or
"Content-Length" fields should be numerical), however the data contains weird
characters.
Warning: Illegal character in charset '$charset'
The field is created with an utf8 string which only contains data from the specified
character set. However, that character set can never be a valid name because it
contains characters which are not permitted.
Warning: Illegal character in field name $name
A new field is being created which does contain characters not permitted by the RFCs.
Using this field in messages may break other e-mail clients or transfer agents, and
therefore mutulate or extinguish your message.
Warning: Illegal character in language '$lang'
The field is created with data which is specified to be in a certain language,
however, the name of the language cannot be valid: it contains characters which are
not permitted by the RFCs.
Warning: Illegal encoding '$encoding', used 'q'
The RFCs only permit base64 ("b " or "B ") or quoted-printable ("q" or "Q") encoding.
Other than these four options are illegal.
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.
SEE ALSO
This module is part of Mail-Box distribution version 2.117, built on August 24, 2014.
Website: http://perl.overmeer.net/mailbox/
LICENSE
Copyrights 2001-2014 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://www.perl.com/perl/misc/Artistic.html
perl v5.20.0 2014-08-24 Mail::Message::Field::Structured(3pm)
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